From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- toolkit/components/pdfjs/LICENSE | 177 + toolkit/components/pdfjs/README.mozilla | 11 + toolkit/components/pdfjs/chrome.manifest | 1 + toolkit/components/pdfjs/components.conf | 19 + toolkit/components/pdfjs/content/PdfJs.jsm | 268 + .../pdfjs/content/PdfJsDefaultPreferences.jsm | 53 + toolkit/components/pdfjs/content/PdfJsNetwork.jsm | 219 + .../components/pdfjs/content/PdfJsTelemetry.jsm | 36 + toolkit/components/pdfjs/content/PdfSandbox.jsm | 94 + .../pdfjs/content/PdfStreamConverter.jsm | 1239 + toolkit/components/pdfjs/content/PdfjsChild.jsm | 62 + toolkit/components/pdfjs/content/PdfjsParent.jsm | 345 + toolkit/components/pdfjs/content/build/pdf.js | 13079 +++++ .../pdfjs/content/build/pdf.sandbox.external.js | 144 + .../pdfjs/content/build/pdf.scripting.js | 4257 ++ .../components/pdfjs/content/build/pdf.worker.js | 52360 +++++++++++++++++++ .../pdfjs/content/web/cmaps/78-EUC-H.bcmap | Bin 0 -> 2404 bytes .../pdfjs/content/web/cmaps/78-EUC-V.bcmap | Bin 0 -> 173 bytes .../components/pdfjs/content/web/cmaps/78-H.bcmap | Bin 0 -> 2379 bytes .../pdfjs/content/web/cmaps/78-RKSJ-H.bcmap | Bin 0 -> 2398 bytes .../pdfjs/content/web/cmaps/78-RKSJ-V.bcmap | Bin 0 -> 173 bytes .../components/pdfjs/content/web/cmaps/78-V.bcmap | Bin 0 -> 169 bytes .../pdfjs/content/web/cmaps/78ms-RKSJ-H.bcmap | Bin 0 -> 2651 bytes .../pdfjs/content/web/cmaps/78ms-RKSJ-V.bcmap | Bin 0 -> 290 bytes .../pdfjs/content/web/cmaps/83pv-RKSJ-H.bcmap | Bin 0 -> 905 bytes .../pdfjs/content/web/cmaps/90ms-RKSJ-H.bcmap | Bin 0 -> 721 bytes .../pdfjs/content/web/cmaps/90ms-RKSJ-V.bcmap | Bin 0 -> 290 bytes .../pdfjs/content/web/cmaps/90msp-RKSJ-H.bcmap | Bin 0 -> 715 bytes .../pdfjs/content/web/cmaps/90msp-RKSJ-V.bcmap | Bin 0 -> 291 bytes .../pdfjs/content/web/cmaps/90pv-RKSJ-H.bcmap | Bin 0 -> 982 bytes .../pdfjs/content/web/cmaps/90pv-RKSJ-V.bcmap | Bin 0 -> 260 bytes .../components/pdfjs/content/web/cmaps/Add-H.bcmap | Bin 0 -> 2419 bytes .../pdfjs/content/web/cmaps/Add-RKSJ-H.bcmap | Bin 0 -> 2413 bytes .../pdfjs/content/web/cmaps/Add-RKSJ-V.bcmap | Bin 0 -> 287 bytes .../components/pdfjs/content/web/cmaps/Add-V.bcmap | Bin 0 -> 282 bytes .../pdfjs/content/web/cmaps/Adobe-CNS1-0.bcmap | Bin 0 -> 317 bytes .../pdfjs/content/web/cmaps/Adobe-CNS1-1.bcmap | Bin 0 -> 371 bytes .../pdfjs/content/web/cmaps/Adobe-CNS1-2.bcmap | Bin 0 -> 376 bytes .../pdfjs/content/web/cmaps/Adobe-CNS1-3.bcmap | Bin 0 -> 401 bytes .../pdfjs/content/web/cmaps/Adobe-CNS1-4.bcmap | Bin 0 -> 405 bytes .../pdfjs/content/web/cmaps/Adobe-CNS1-5.bcmap | Bin 0 -> 406 bytes .../pdfjs/content/web/cmaps/Adobe-CNS1-6.bcmap | Bin 0 -> 406 bytes .../pdfjs/content/web/cmaps/Adobe-CNS1-UCS2.bcmap | Bin 0 -> 41193 bytes .../pdfjs/content/web/cmaps/Adobe-GB1-0.bcmap | Bin 0 -> 217 bytes .../pdfjs/content/web/cmaps/Adobe-GB1-1.bcmap | Bin 0 -> 250 bytes .../pdfjs/content/web/cmaps/Adobe-GB1-2.bcmap | Bin 0 -> 465 bytes .../pdfjs/content/web/cmaps/Adobe-GB1-3.bcmap | Bin 0 -> 470 bytes .../pdfjs/content/web/cmaps/Adobe-GB1-4.bcmap | Bin 0 -> 601 bytes .../pdfjs/content/web/cmaps/Adobe-GB1-5.bcmap | Bin 0 -> 625 bytes .../pdfjs/content/web/cmaps/Adobe-GB1-UCS2.bcmap | Bin 0 -> 33974 bytes .../pdfjs/content/web/cmaps/Adobe-Japan1-0.bcmap | Bin 0 -> 225 bytes .../pdfjs/content/web/cmaps/Adobe-Japan1-1.bcmap | Bin 0 -> 226 bytes .../pdfjs/content/web/cmaps/Adobe-Japan1-2.bcmap | Bin 0 -> 233 bytes .../pdfjs/content/web/cmaps/Adobe-Japan1-3.bcmap | Bin 0 -> 242 bytes .../pdfjs/content/web/cmaps/Adobe-Japan1-4.bcmap | Bin 0 -> 337 bytes .../pdfjs/content/web/cmaps/Adobe-Japan1-5.bcmap | Bin 0 -> 430 bytes .../pdfjs/content/web/cmaps/Adobe-Japan1-6.bcmap | Bin 0 -> 485 bytes .../content/web/cmaps/Adobe-Japan1-UCS2.bcmap | Bin 0 -> 40951 bytes .../pdfjs/content/web/cmaps/Adobe-Korea1-0.bcmap | Bin 0 -> 241 bytes .../pdfjs/content/web/cmaps/Adobe-Korea1-1.bcmap | Bin 0 -> 386 bytes .../pdfjs/content/web/cmaps/Adobe-Korea1-2.bcmap | Bin 0 -> 391 bytes .../content/web/cmaps/Adobe-Korea1-UCS2.bcmap | Bin 0 -> 23293 bytes .../components/pdfjs/content/web/cmaps/B5-H.bcmap | Bin 0 -> 1086 bytes .../components/pdfjs/content/web/cmaps/B5-V.bcmap | Bin 0 -> 142 bytes .../pdfjs/content/web/cmaps/B5pc-H.bcmap | Bin 0 -> 1099 bytes .../pdfjs/content/web/cmaps/B5pc-V.bcmap | Bin 0 -> 144 bytes .../pdfjs/content/web/cmaps/CNS-EUC-H.bcmap | Bin 0 -> 1780 bytes .../pdfjs/content/web/cmaps/CNS-EUC-V.bcmap | Bin 0 -> 1920 bytes .../pdfjs/content/web/cmaps/CNS1-H.bcmap | Bin 0 -> 706 bytes .../pdfjs/content/web/cmaps/CNS1-V.bcmap | Bin 0 -> 143 bytes .../pdfjs/content/web/cmaps/CNS2-H.bcmap | Bin 0 -> 504 bytes .../pdfjs/content/web/cmaps/CNS2-V.bcmap | 3 + .../pdfjs/content/web/cmaps/ETHK-B5-H.bcmap | Bin 0 -> 4426 bytes .../pdfjs/content/web/cmaps/ETHK-B5-V.bcmap | Bin 0 -> 158 bytes .../pdfjs/content/web/cmaps/ETen-B5-H.bcmap | Bin 0 -> 1125 bytes .../pdfjs/content/web/cmaps/ETen-B5-V.bcmap | Bin 0 -> 158 bytes .../pdfjs/content/web/cmaps/ETenms-B5-H.bcmap | 3 + .../pdfjs/content/web/cmaps/ETenms-B5-V.bcmap | Bin 0 -> 172 bytes .../components/pdfjs/content/web/cmaps/EUC-H.bcmap | Bin 0 -> 578 bytes .../components/pdfjs/content/web/cmaps/EUC-V.bcmap | Bin 0 -> 170 bytes .../components/pdfjs/content/web/cmaps/Ext-H.bcmap | Bin 0 -> 2536 bytes .../pdfjs/content/web/cmaps/Ext-RKSJ-H.bcmap | Bin 0 -> 2542 bytes .../pdfjs/content/web/cmaps/Ext-RKSJ-V.bcmap | Bin 0 -> 218 bytes .../components/pdfjs/content/web/cmaps/Ext-V.bcmap | Bin 0 -> 215 bytes .../pdfjs/content/web/cmaps/GB-EUC-H.bcmap | Bin 0 -> 549 bytes .../pdfjs/content/web/cmaps/GB-EUC-V.bcmap | Bin 0 -> 179 bytes .../components/pdfjs/content/web/cmaps/GB-H.bcmap | 4 + .../components/pdfjs/content/web/cmaps/GB-V.bcmap | Bin 0 -> 175 bytes .../pdfjs/content/web/cmaps/GBK-EUC-H.bcmap | Bin 0 -> 14692 bytes .../pdfjs/content/web/cmaps/GBK-EUC-V.bcmap | Bin 0 -> 180 bytes .../pdfjs/content/web/cmaps/GBK2K-H.bcmap | Bin 0 -> 19662 bytes .../pdfjs/content/web/cmaps/GBK2K-V.bcmap | Bin 0 -> 219 bytes .../pdfjs/content/web/cmaps/GBKp-EUC-H.bcmap | Bin 0 -> 14686 bytes .../pdfjs/content/web/cmaps/GBKp-EUC-V.bcmap | Bin 0 -> 181 bytes .../pdfjs/content/web/cmaps/GBT-EUC-H.bcmap | Bin 0 -> 7290 bytes .../pdfjs/content/web/cmaps/GBT-EUC-V.bcmap | Bin 0 -> 180 bytes .../components/pdfjs/content/web/cmaps/GBT-H.bcmap | Bin 0 -> 7269 bytes .../components/pdfjs/content/web/cmaps/GBT-V.bcmap | Bin 0 -> 176 bytes .../pdfjs/content/web/cmaps/GBTpc-EUC-H.bcmap | Bin 0 -> 7298 bytes .../pdfjs/content/web/cmaps/GBTpc-EUC-V.bcmap | Bin 0 -> 182 bytes .../pdfjs/content/web/cmaps/GBpc-EUC-H.bcmap | Bin 0 -> 557 bytes .../pdfjs/content/web/cmaps/GBpc-EUC-V.bcmap | Bin 0 -> 181 bytes toolkit/components/pdfjs/content/web/cmaps/H.bcmap | Bin 0 -> 553 bytes .../pdfjs/content/web/cmaps/HKdla-B5-H.bcmap | Bin 0 -> 2654 bytes .../pdfjs/content/web/cmaps/HKdla-B5-V.bcmap | Bin 0 -> 148 bytes .../pdfjs/content/web/cmaps/HKdlb-B5-H.bcmap | Bin 0 -> 2414 bytes .../pdfjs/content/web/cmaps/HKdlb-B5-V.bcmap | Bin 0 -> 148 bytes .../pdfjs/content/web/cmaps/HKgccs-B5-H.bcmap | Bin 0 -> 2292 bytes .../pdfjs/content/web/cmaps/HKgccs-B5-V.bcmap | Bin 0 -> 149 bytes .../pdfjs/content/web/cmaps/HKm314-B5-H.bcmap | Bin 0 -> 1772 bytes .../pdfjs/content/web/cmaps/HKm314-B5-V.bcmap | Bin 0 -> 149 bytes .../pdfjs/content/web/cmaps/HKm471-B5-H.bcmap | Bin 0 -> 2171 bytes .../pdfjs/content/web/cmaps/HKm471-B5-V.bcmap | Bin 0 -> 149 bytes .../pdfjs/content/web/cmaps/HKscs-B5-H.bcmap | Bin 0 -> 4437 bytes .../pdfjs/content/web/cmaps/HKscs-B5-V.bcmap | Bin 0 -> 159 bytes .../pdfjs/content/web/cmaps/Hankaku.bcmap | Bin 0 -> 132 bytes .../pdfjs/content/web/cmaps/Hiragana.bcmap | Bin 0 -> 124 bytes .../pdfjs/content/web/cmaps/KSC-EUC-H.bcmap | Bin 0 -> 1848 bytes .../pdfjs/content/web/cmaps/KSC-EUC-V.bcmap | Bin 0 -> 164 bytes .../components/pdfjs/content/web/cmaps/KSC-H.bcmap | Bin 0 -> 1831 bytes .../pdfjs/content/web/cmaps/KSC-Johab-H.bcmap | Bin 0 -> 16791 bytes .../pdfjs/content/web/cmaps/KSC-Johab-V.bcmap | Bin 0 -> 166 bytes .../components/pdfjs/content/web/cmaps/KSC-V.bcmap | Bin 0 -> 160 bytes .../pdfjs/content/web/cmaps/KSCms-UHC-H.bcmap | Bin 0 -> 2787 bytes .../pdfjs/content/web/cmaps/KSCms-UHC-HW-H.bcmap | Bin 0 -> 2789 bytes .../pdfjs/content/web/cmaps/KSCms-UHC-HW-V.bcmap | Bin 0 -> 169 bytes .../pdfjs/content/web/cmaps/KSCms-UHC-V.bcmap | Bin 0 -> 166 bytes .../pdfjs/content/web/cmaps/KSCpc-EUC-H.bcmap | Bin 0 -> 2024 bytes .../pdfjs/content/web/cmaps/KSCpc-EUC-V.bcmap | Bin 0 -> 166 bytes .../pdfjs/content/web/cmaps/Katakana.bcmap | Bin 0 -> 100 bytes toolkit/components/pdfjs/content/web/cmaps/LICENSE | 36 + .../components/pdfjs/content/web/cmaps/NWP-H.bcmap | Bin 0 -> 2765 bytes .../components/pdfjs/content/web/cmaps/NWP-V.bcmap | Bin 0 -> 252 bytes .../pdfjs/content/web/cmaps/RKSJ-H.bcmap | Bin 0 -> 534 bytes .../pdfjs/content/web/cmaps/RKSJ-V.bcmap | Bin 0 -> 170 bytes .../components/pdfjs/content/web/cmaps/Roman.bcmap | Bin 0 -> 96 bytes .../pdfjs/content/web/cmaps/UniCNS-UCS2-H.bcmap | Bin 0 -> 48280 bytes .../pdfjs/content/web/cmaps/UniCNS-UCS2-V.bcmap | Bin 0 -> 156 bytes .../pdfjs/content/web/cmaps/UniCNS-UTF16-H.bcmap | Bin 0 -> 50419 bytes .../pdfjs/content/web/cmaps/UniCNS-UTF16-V.bcmap | Bin 0 -> 156 bytes .../pdfjs/content/web/cmaps/UniCNS-UTF32-H.bcmap | Bin 0 -> 52679 bytes .../pdfjs/content/web/cmaps/UniCNS-UTF32-V.bcmap | Bin 0 -> 160 bytes .../pdfjs/content/web/cmaps/UniCNS-UTF8-H.bcmap | Bin 0 -> 53629 bytes .../pdfjs/content/web/cmaps/UniCNS-UTF8-V.bcmap | Bin 0 -> 157 bytes .../pdfjs/content/web/cmaps/UniGB-UCS2-H.bcmap | Bin 0 -> 43366 bytes .../pdfjs/content/web/cmaps/UniGB-UCS2-V.bcmap | Bin 0 -> 193 bytes .../pdfjs/content/web/cmaps/UniGB-UTF16-H.bcmap | Bin 0 -> 44086 bytes .../pdfjs/content/web/cmaps/UniGB-UTF16-V.bcmap | Bin 0 -> 178 bytes .../pdfjs/content/web/cmaps/UniGB-UTF32-H.bcmap | Bin 0 -> 45738 bytes .../pdfjs/content/web/cmaps/UniGB-UTF32-V.bcmap | Bin 0 -> 182 bytes .../pdfjs/content/web/cmaps/UniGB-UTF8-H.bcmap | Bin 0 -> 46837 bytes .../pdfjs/content/web/cmaps/UniGB-UTF8-V.bcmap | Bin 0 -> 181 bytes .../pdfjs/content/web/cmaps/UniJIS-UCS2-H.bcmap | Bin 0 -> 25439 bytes .../pdfjs/content/web/cmaps/UniJIS-UCS2-HW-H.bcmap | Bin 0 -> 119 bytes .../pdfjs/content/web/cmaps/UniJIS-UCS2-HW-V.bcmap | Bin 0 -> 680 bytes .../pdfjs/content/web/cmaps/UniJIS-UCS2-V.bcmap | Bin 0 -> 664 bytes .../pdfjs/content/web/cmaps/UniJIS-UTF16-H.bcmap | Bin 0 -> 39443 bytes .../pdfjs/content/web/cmaps/UniJIS-UTF16-V.bcmap | Bin 0 -> 643 bytes .../pdfjs/content/web/cmaps/UniJIS-UTF32-H.bcmap | Bin 0 -> 40539 bytes .../pdfjs/content/web/cmaps/UniJIS-UTF32-V.bcmap | Bin 0 -> 677 bytes .../pdfjs/content/web/cmaps/UniJIS-UTF8-H.bcmap | Bin 0 -> 41695 bytes .../pdfjs/content/web/cmaps/UniJIS-UTF8-V.bcmap | Bin 0 -> 678 bytes .../content/web/cmaps/UniJIS2004-UTF16-H.bcmap | Bin 0 -> 39534 bytes .../content/web/cmaps/UniJIS2004-UTF16-V.bcmap | Bin 0 -> 647 bytes .../content/web/cmaps/UniJIS2004-UTF32-H.bcmap | Bin 0 -> 40630 bytes .../content/web/cmaps/UniJIS2004-UTF32-V.bcmap | Bin 0 -> 681 bytes .../content/web/cmaps/UniJIS2004-UTF8-H.bcmap | Bin 0 -> 41779 bytes .../content/web/cmaps/UniJIS2004-UTF8-V.bcmap | Bin 0 -> 682 bytes .../content/web/cmaps/UniJISPro-UCS2-HW-V.bcmap | Bin 0 -> 705 bytes .../pdfjs/content/web/cmaps/UniJISPro-UCS2-V.bcmap | Bin 0 -> 689 bytes .../pdfjs/content/web/cmaps/UniJISPro-UTF8-V.bcmap | Bin 0 -> 726 bytes .../content/web/cmaps/UniJISX0213-UTF32-H.bcmap | Bin 0 -> 40517 bytes .../content/web/cmaps/UniJISX0213-UTF32-V.bcmap | Bin 0 -> 684 bytes .../web/cmaps/UniJISX02132004-UTF32-H.bcmap | Bin 0 -> 40608 bytes .../web/cmaps/UniJISX02132004-UTF32-V.bcmap | Bin 0 -> 688 bytes .../pdfjs/content/web/cmaps/UniKS-UCS2-H.bcmap | Bin 0 -> 25783 bytes .../pdfjs/content/web/cmaps/UniKS-UCS2-V.bcmap | Bin 0 -> 178 bytes .../pdfjs/content/web/cmaps/UniKS-UTF16-H.bcmap | Bin 0 -> 26327 bytes .../pdfjs/content/web/cmaps/UniKS-UTF16-V.bcmap | Bin 0 -> 164 bytes .../pdfjs/content/web/cmaps/UniKS-UTF32-H.bcmap | Bin 0 -> 26451 bytes .../pdfjs/content/web/cmaps/UniKS-UTF32-V.bcmap | Bin 0 -> 168 bytes .../pdfjs/content/web/cmaps/UniKS-UTF8-H.bcmap | Bin 0 -> 27790 bytes .../pdfjs/content/web/cmaps/UniKS-UTF8-V.bcmap | Bin 0 -> 169 bytes toolkit/components/pdfjs/content/web/cmaps/V.bcmap | Bin 0 -> 166 bytes .../pdfjs/content/web/cmaps/WP-Symbol.bcmap | Bin 0 -> 179 bytes toolkit/components/pdfjs/content/web/debugger.css | 113 + toolkit/components/pdfjs/content/web/debugger.js | 612 + .../pdfjs/content/web/images/annotation-check.svg | 11 + .../content/web/images/annotation-comment.svg | 16 + .../pdfjs/content/web/images/annotation-help.svg | 26 + .../pdfjs/content/web/images/annotation-insert.svg | 10 + .../pdfjs/content/web/images/annotation-key.svg | 11 + .../content/web/images/annotation-newparagraph.svg | 11 + .../pdfjs/content/web/images/annotation-noicon.svg | 7 + .../pdfjs/content/web/images/annotation-note.svg | 42 + .../content/web/images/annotation-paperclip.svg | 6 + .../content/web/images/annotation-paragraph.svg | 16 + .../content/web/images/annotation-pushpin.svg | 7 + .../content/web/images/cursor-editorFreeText.svg | 3 + .../pdfjs/content/web/images/cursor-editorInk.svg | 4 + .../content/web/images/findbarButton-next.svg | 3 + .../content/web/images/findbarButton-previous.svg | 3 + .../pdfjs/content/web/images/loading-dark.svg | 24 + .../pdfjs/content/web/images/loading-icon.gif | Bin 0 -> 2545 bytes .../pdfjs/content/web/images/loading.svg | 1 + .../secondaryToolbarButton-documentProperties.svg | 3 + .../images/secondaryToolbarButton-firstPage.svg | 3 + .../web/images/secondaryToolbarButton-handTool.svg | 3 + .../web/images/secondaryToolbarButton-lastPage.svg | 3 + .../images/secondaryToolbarButton-rotateCcw.svg | 3 + .../web/images/secondaryToolbarButton-rotateCw.svg | 3 + .../secondaryToolbarButton-scrollHorizontal.svg | 3 + .../images/secondaryToolbarButton-scrollPage.svg | 3 + .../secondaryToolbarButton-scrollVertical.svg | 3 + .../secondaryToolbarButton-scrollWrapped.svg | 3 + .../images/secondaryToolbarButton-selectTool.svg | 3 + .../images/secondaryToolbarButton-spreadEven.svg | 3 + .../images/secondaryToolbarButton-spreadNone.svg | 3 + .../images/secondaryToolbarButton-spreadOdd.svg | 3 + .../content/web/images/toolbarButton-bookmark.svg | 3 + .../images/toolbarButton-currentOutlineItem.svg | 3 + .../content/web/images/toolbarButton-download.svg | 4 + .../web/images/toolbarButton-editorFreeText.svg | 3 + .../content/web/images/toolbarButton-editorInk.svg | 4 + .../content/web/images/toolbarButton-menuArrow.svg | 3 + .../content/web/images/toolbarButton-pageDown.svg | 3 + .../content/web/images/toolbarButton-pageUp.svg | 3 + .../web/images/toolbarButton-presentationMode.svg | 3 + .../content/web/images/toolbarButton-print.svg | 3 + .../content/web/images/toolbarButton-search.svg | 3 + .../toolbarButton-secondaryToolbarToggle.svg | 3 + .../web/images/toolbarButton-sidebarToggle.svg | 3 + .../web/images/toolbarButton-viewAttachments.svg | 3 + .../web/images/toolbarButton-viewLayers.svg | 3 + .../web/images/toolbarButton-viewOutline.svg | 3 + .../web/images/toolbarButton-viewThumbnail.svg | 3 + .../content/web/images/toolbarButton-zoomIn.svg | 3 + .../content/web/images/toolbarButton-zoomOut.svg | 3 + .../content/web/images/treeitem-collapsed.svg | 1 + .../pdfjs/content/web/images/treeitem-expanded.svg | 1 + .../content/web/standard_fonts/FoxitDingbats.pfb | Bin 0 -> 29513 bytes .../content/web/standard_fonts/FoxitFixed.pfb | Bin 0 -> 17597 bytes .../content/web/standard_fonts/FoxitFixedBold.pfb | Bin 0 -> 18055 bytes .../web/standard_fonts/FoxitFixedBoldItalic.pfb | Bin 0 -> 19151 bytes .../web/standard_fonts/FoxitFixedItalic.pfb | Bin 0 -> 18746 bytes .../pdfjs/content/web/standard_fonts/FoxitSans.pfb | Bin 0 -> 15025 bytes .../content/web/standard_fonts/FoxitSansBold.pfb | Bin 0 -> 16344 bytes .../web/standard_fonts/FoxitSansBoldItalic.pfb | Bin 0 -> 16418 bytes .../content/web/standard_fonts/FoxitSansItalic.pfb | Bin 0 -> 16339 bytes .../content/web/standard_fonts/FoxitSerif.pfb | Bin 0 -> 19469 bytes .../content/web/standard_fonts/FoxitSerifBold.pfb | Bin 0 -> 19395 bytes .../web/standard_fonts/FoxitSerifBoldItalic.pfb | Bin 0 -> 20733 bytes .../web/standard_fonts/FoxitSerifItalic.pfb | Bin 0 -> 21227 bytes .../content/web/standard_fonts/FoxitSymbol.pfb | Bin 0 -> 16729 bytes .../pdfjs/content/web/standard_fonts/LICENSE_FOXIT | 27 + .../content/web/standard_fonts/LICENSE_LIBERATION | 102 + .../web/standard_fonts/LiberationSans-Bold.ttf | Bin 0 -> 137052 bytes .../standard_fonts/LiberationSans-BoldItalic.ttf | Bin 0 -> 135124 bytes .../web/standard_fonts/LiberationSans-Italic.ttf | Bin 0 -> 162036 bytes .../web/standard_fonts/LiberationSans-Regular.ttf | Bin 0 -> 139512 bytes .../pdfjs/content/web/viewer-geckoview.css | 1342 + .../pdfjs/content/web/viewer-geckoview.html | 67 + .../pdfjs/content/web/viewer-geckoview.js | 12651 +++++ toolkit/components/pdfjs/content/web/viewer.css | 2517 + toolkit/components/pdfjs/content/web/viewer.html | 413 + toolkit/components/pdfjs/content/web/viewer.js | 12918 +++++ toolkit/components/pdfjs/jar.mn | 25 + toolkit/components/pdfjs/metrics.yaml | 96 + toolkit/components/pdfjs/moz.build | 21 + toolkit/components/pdfjs/moz.yaml | 61 + toolkit/components/pdfjs/pdfjs.js | 34 + toolkit/components/pdfjs/test/browser.ini | 55 + .../pdfjs/test/browser_pdfjs_download_button.js | 128 + .../test/browser_pdfjs_editing_contextmenu.js | 371 + .../pdfjs/test/browser_pdfjs_editing_telemetry.js | 96 + .../pdfjs/test/browser_pdfjs_fill_login.js | 108 + .../components/pdfjs/test/browser_pdfjs_find.js | 137 + .../test/browser_pdfjs_force_opening_files.js | 89 + .../components/pdfjs/test/browser_pdfjs_form.js | 85 + .../pdfjs/test/browser_pdfjs_fullscreen.js | 84 + toolkit/components/pdfjs/test/browser_pdfjs_hcm.js | 104 + toolkit/components/pdfjs/test/browser_pdfjs_js.js | 49 + .../pdfjs/test/browser_pdfjs_load_telemetry.js | 51 + .../components/pdfjs/test/browser_pdfjs_main.js | 72 + .../pdfjs/test/browser_pdfjs_navigation.js | 314 + .../pdfjs/test/browser_pdfjs_nonpdf_filename.js | 73 + .../pdfjs/test/browser_pdfjs_not_default.js | 26 + ...owser_pdfjs_notification_close_on_navigation.js | 43 + .../pdfjs/test/browser_pdfjs_octet_stream.js | 198 + .../components/pdfjs/test/browser_pdfjs_saveas.js | 176 + .../pdfjs/test/browser_pdfjs_savedialog.js | 53 + .../browser_pdfjs_secondary_toolbar_telemetry.js | 67 + .../components/pdfjs/test/browser_pdfjs_views.js | 108 + .../components/pdfjs/test/browser_pdfjs_zoom.js | 276 + .../pdfjs/test/file_pdf_download_link.html | 4 + toolkit/components/pdfjs/test/file_pdfjs_form.pdf | Bin 0 -> 8586 bytes toolkit/components/pdfjs/test/file_pdfjs_hcm.pdf | 24 + toolkit/components/pdfjs/test/file_pdfjs_js.pdf | Bin 0 -> 24153 bytes .../pdfjs/test/file_pdfjs_object_stream.pdf | Bin 0 -> 1568 bytes .../test/file_pdfjs_object_stream.pdf^headers^ | 2 + toolkit/components/pdfjs/test/file_pdfjs_test.pdf | Bin 0 -> 150611 bytes toolkit/components/pdfjs/test/head.js | 357 + toolkit/components/pdfjs/test/mochitest.ini | 4 + .../pdfjs/test/test_pdf_file_in_iframe.html | 49 + toolkit/components/pdfjs/update.sh | 49 + 305 files changed, 106965 insertions(+) create mode 100644 toolkit/components/pdfjs/LICENSE create mode 100644 toolkit/components/pdfjs/README.mozilla create mode 100644 toolkit/components/pdfjs/chrome.manifest create mode 100644 toolkit/components/pdfjs/components.conf create mode 100644 toolkit/components/pdfjs/content/PdfJs.jsm create mode 100644 toolkit/components/pdfjs/content/PdfJsDefaultPreferences.jsm create mode 100644 toolkit/components/pdfjs/content/PdfJsNetwork.jsm create mode 100644 toolkit/components/pdfjs/content/PdfJsTelemetry.jsm create mode 100644 toolkit/components/pdfjs/content/PdfSandbox.jsm create mode 100644 toolkit/components/pdfjs/content/PdfStreamConverter.jsm create mode 100644 toolkit/components/pdfjs/content/PdfjsChild.jsm create mode 100644 toolkit/components/pdfjs/content/PdfjsParent.jsm create mode 100644 toolkit/components/pdfjs/content/build/pdf.js create mode 100644 toolkit/components/pdfjs/content/build/pdf.sandbox.external.js create mode 100644 toolkit/components/pdfjs/content/build/pdf.scripting.js create mode 100644 toolkit/components/pdfjs/content/build/pdf.worker.js create mode 100644 toolkit/components/pdfjs/content/web/cmaps/78-EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/78-EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/78-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/78-RKSJ-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/78-RKSJ-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/78-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/78ms-RKSJ-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/78ms-RKSJ-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/83pv-RKSJ-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/90ms-RKSJ-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/90ms-RKSJ-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/90msp-RKSJ-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/90msp-RKSJ-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/90pv-RKSJ-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/90pv-RKSJ-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Add-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Add-RKSJ-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Add-RKSJ-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Add-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-0.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-1.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-2.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-3.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-4.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-5.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-6.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-UCS2.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-0.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-1.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-2.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-3.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-4.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-5.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-UCS2.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-0.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-1.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-2.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-3.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-4.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-5.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-6.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-UCS2.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-0.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-1.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-2.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-UCS2.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/B5-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/B5-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/B5pc-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/B5pc-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/CNS-EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/CNS-EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/CNS1-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/CNS1-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/CNS2-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/CNS2-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/ETHK-B5-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/ETHK-B5-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/ETen-B5-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/ETen-B5-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/ETenms-B5-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/ETenms-B5-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Ext-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Ext-RKSJ-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Ext-RKSJ-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Ext-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GB-EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GB-EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GB-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GB-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBK-EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBK-EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBK2K-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBK2K-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBKp-EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBKp-EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBT-EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBT-EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBT-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBT-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBTpc-EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBTpc-EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBpc-EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/GBpc-EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKdla-B5-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKdla-B5-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKdlb-B5-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKdlb-B5-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKgccs-B5-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKgccs-B5-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKm314-B5-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKm314-B5-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKm471-B5-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKm471-B5-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKscs-B5-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/HKscs-B5-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Hankaku.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Hiragana.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSC-EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSC-EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSC-Johab-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSC-Johab-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-HW-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-HW-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSCpc-EUC-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/KSCpc-EUC-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Katakana.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/LICENSE create mode 100644 toolkit/components/pdfjs/content/web/cmaps/NWP-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/NWP-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/RKSJ-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/RKSJ-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/Roman.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniCNS-UCS2-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniCNS-UCS2-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF16-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF16-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF32-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF32-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF8-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF8-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniGB-UCS2-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniGB-UCS2-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF16-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF16-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF32-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF32-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF8-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF8-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-HW-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-HW-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF16-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF16-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF32-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF32-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF8-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF8-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF16-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF16-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF32-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF32-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF8-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF8-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UCS2-HW-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UCS2-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UTF8-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJISX0213-UTF32-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJISX0213-UTF32-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJISX02132004-UTF32-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniJISX02132004-UTF32-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniKS-UCS2-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniKS-UCS2-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF16-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF16-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF32-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF32-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF8-H.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF8-V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/V.bcmap create mode 100644 toolkit/components/pdfjs/content/web/cmaps/WP-Symbol.bcmap create mode 100644 toolkit/components/pdfjs/content/web/debugger.css create mode 100644 toolkit/components/pdfjs/content/web/debugger.js create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-check.svg create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-comment.svg create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-help.svg create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-insert.svg create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-key.svg create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-newparagraph.svg create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-noicon.svg create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-note.svg create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-paperclip.svg create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-paragraph.svg create mode 100644 toolkit/components/pdfjs/content/web/images/annotation-pushpin.svg create mode 100644 toolkit/components/pdfjs/content/web/images/cursor-editorFreeText.svg create mode 100644 toolkit/components/pdfjs/content/web/images/cursor-editorInk.svg create mode 100644 toolkit/components/pdfjs/content/web/images/findbarButton-next.svg create mode 100644 toolkit/components/pdfjs/content/web/images/findbarButton-previous.svg create mode 100644 toolkit/components/pdfjs/content/web/images/loading-dark.svg create mode 100644 toolkit/components/pdfjs/content/web/images/loading-icon.gif create mode 100644 toolkit/components/pdfjs/content/web/images/loading.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-documentProperties.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-firstPage.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-handTool.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-lastPage.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-rotateCcw.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-rotateCw.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollHorizontal.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollPage.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollVertical.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollWrapped.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-selectTool.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadEven.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadNone.svg create mode 100644 toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadOdd.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-bookmark.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-currentOutlineItem.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-download.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-editorFreeText.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-editorInk.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-menuArrow.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-pageDown.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-pageUp.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-presentationMode.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-print.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-search.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-secondaryToolbarToggle.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-sidebarToggle.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-viewAttachments.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-viewLayers.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-viewOutline.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-viewThumbnail.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-zoomIn.svg create mode 100644 toolkit/components/pdfjs/content/web/images/toolbarButton-zoomOut.svg create mode 100644 toolkit/components/pdfjs/content/web/images/treeitem-collapsed.svg create mode 100644 toolkit/components/pdfjs/content/web/images/treeitem-expanded.svg create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitDingbats.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixed.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedBold.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedBoldItalic.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedItalic.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitSans.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansBold.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansBoldItalic.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansItalic.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerif.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifBold.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifBoldItalic.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifItalic.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/FoxitSymbol.pfb create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/LICENSE_FOXIT create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/LICENSE_LIBERATION create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Bold.ttf create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-BoldItalic.ttf create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Italic.ttf create mode 100644 toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Regular.ttf create mode 100644 toolkit/components/pdfjs/content/web/viewer-geckoview.css create mode 100644 toolkit/components/pdfjs/content/web/viewer-geckoview.html create mode 100644 toolkit/components/pdfjs/content/web/viewer-geckoview.js create mode 100644 toolkit/components/pdfjs/content/web/viewer.css create mode 100644 toolkit/components/pdfjs/content/web/viewer.html create mode 100644 toolkit/components/pdfjs/content/web/viewer.js create mode 100644 toolkit/components/pdfjs/jar.mn create mode 100644 toolkit/components/pdfjs/metrics.yaml create mode 100644 toolkit/components/pdfjs/moz.build create mode 100644 toolkit/components/pdfjs/moz.yaml create mode 100644 toolkit/components/pdfjs/pdfjs.js create mode 100644 toolkit/components/pdfjs/test/browser.ini create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_download_button.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_editing_contextmenu.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_editing_telemetry.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_fill_login.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_find.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_force_opening_files.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_form.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_fullscreen.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_hcm.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_js.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_load_telemetry.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_main.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_navigation.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_nonpdf_filename.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_not_default.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_notification_close_on_navigation.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_octet_stream.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_saveas.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_savedialog.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_secondary_toolbar_telemetry.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_views.js create mode 100644 toolkit/components/pdfjs/test/browser_pdfjs_zoom.js create mode 100644 toolkit/components/pdfjs/test/file_pdf_download_link.html create mode 100644 toolkit/components/pdfjs/test/file_pdfjs_form.pdf create mode 100644 toolkit/components/pdfjs/test/file_pdfjs_hcm.pdf create mode 100644 toolkit/components/pdfjs/test/file_pdfjs_js.pdf create mode 100644 toolkit/components/pdfjs/test/file_pdfjs_object_stream.pdf create mode 100644 toolkit/components/pdfjs/test/file_pdfjs_object_stream.pdf^headers^ create mode 100644 toolkit/components/pdfjs/test/file_pdfjs_test.pdf create mode 100644 toolkit/components/pdfjs/test/head.js create mode 100644 toolkit/components/pdfjs/test/mochitest.ini create mode 100644 toolkit/components/pdfjs/test/test_pdf_file_in_iframe.html create mode 100755 toolkit/components/pdfjs/update.sh (limited to 'toolkit/components/pdfjs') diff --git a/toolkit/components/pdfjs/LICENSE b/toolkit/components/pdfjs/LICENSE new file mode 100644 index 0000000000..f433b1a53f --- /dev/null +++ b/toolkit/components/pdfjs/LICENSE @@ -0,0 +1,177 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS diff --git a/toolkit/components/pdfjs/README.mozilla b/toolkit/components/pdfjs/README.mozilla new file mode 100644 index 0000000000..e34cf727d8 --- /dev/null +++ b/toolkit/components/pdfjs/README.mozilla @@ -0,0 +1,11 @@ +This is the PDF.js project output, https://github.com/mozilla/pdf.js + +The current upstream commit is documented in the revision field in moz.yaml + +To update PDF.js locally, run + ./mach vendor toolkit/components/pdfjs/moz.yaml + +To avoid cloning PDF.js locally for every invocation of that command, you can +point ./mach vendor at a local repo by setting the PDFJS_CHECKOUT env var. +The update process will perform a git fetch and checkout the latest version to +update to, so any uncommited local changes will cause the update script to break. \ No newline at end of file diff --git a/toolkit/components/pdfjs/chrome.manifest b/toolkit/components/pdfjs/chrome.manifest new file mode 100644 index 0000000000..1aef83abc4 --- /dev/null +++ b/toolkit/components/pdfjs/chrome.manifest @@ -0,0 +1 @@ +resource pdf.js content/ diff --git a/toolkit/components/pdfjs/components.conf b/toolkit/components/pdfjs/components.conf new file mode 100644 index 0000000000..6d0f6a150f --- /dev/null +++ b/toolkit/components/pdfjs/components.conf @@ -0,0 +1,19 @@ +# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*- +# vim: set filetype=python: +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +Classes = [ + { + 'cid': '{d0c5195d-e798-49d4-b1d3-9324328b2291}', + 'contract_ids': [ + '@mozilla.org/streamconv;1?from=application/pdf&to=*/*', + '@mozilla.org/streamconv;1?from=application/pdf&to=text/html', + '@mozilla.org/streamconv;1?from=application/octet-stream&to=*/*', + '@mozilla.org/streamconv;1?from=application/octet-stream&to=text/html', + ], + 'jsm': 'resource://gre/modules/pdfjs.js', + 'constructor': 'StreamConverterFactory', + }, +] diff --git a/toolkit/components/pdfjs/content/PdfJs.jsm b/toolkit/components/pdfjs/content/PdfJs.jsm new file mode 100644 index 0000000000..702bb267a4 --- /dev/null +++ b/toolkit/components/pdfjs/content/PdfJs.jsm @@ -0,0 +1,268 @@ +/* Copyright 2012 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +"use strict"; + +var EXPORTED_SYMBOLS = ["PdfJs"]; + +const PREF_PREFIX = "pdfjs"; +const PREF_DISABLED = PREF_PREFIX + ".disabled"; +const PREF_MIGRATION_VERSION = PREF_PREFIX + ".migrationVersion"; +const PREF_PREVIOUS_ACTION = PREF_PREFIX + ".previousHandler.preferredAction"; +const PREF_PREVIOUS_ASK = + PREF_PREFIX + ".previousHandler.alwaysAskBeforeHandling"; +const PREF_ISDEFAULT_CACHE_STATE = PREF_PREFIX + ".enabledCache.state"; +const TOPIC_PDFJS_HANDLER_CHANGED = "pdfjs:handlerChanged"; +const PDF_CONTENT_TYPE = "application/pdf"; + +const { XPCOMUtils } = ChromeUtils.importESModule( + "resource://gre/modules/XPCOMUtils.sys.mjs" +); + +var Svc = {}; +XPCOMUtils.defineLazyServiceGetter( + Svc, + "mime", + "@mozilla.org/mime;1", + "nsIMIMEService" +); +XPCOMUtils.defineLazyServiceGetter( + Svc, + "handlerService", + "@mozilla.org/uriloader/handler-service;1", + "nsIHandlerService" +); +const lazy = {}; +ChromeUtils.defineModuleGetter( + lazy, + "PdfJsDefaultPreferences", + "resource://pdf.js/PdfJsDefaultPreferences.jsm" +); + +function initializeDefaultPreferences() { + var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + "."); + var defaultValue; + for (var key in lazy.PdfJsDefaultPreferences) { + // Skip prefs that are already defined, so we can enable/disable things + // in all.js. + let prefType = defaultBranch.getPrefType(key); + if (prefType !== Ci.nsIPrefBranch.PREF_INVALID) { + continue; + } + defaultValue = lazy.PdfJsDefaultPreferences[key]; + switch (typeof defaultValue) { + case "boolean": + defaultBranch.setBoolPref(key, defaultValue); + break; + case "number": + defaultBranch.setIntPref(key, defaultValue); + break; + case "string": + defaultBranch.setCharPref(key, defaultValue); + break; + } + } +} + +// We're supposed to get this type of thing from the OS, and generally we do. +// But doing so is expensive, so on startup paths we can use this to make the +// handler service get and store the Right Thing (it just goes into a JSON +// file) and avoid the performance issues. +const gPdfFakeHandlerInfo = { + QueryInterface: ChromeUtils.generateQI(["nsIMIMEInfo"]), + getFileExtensions() { + return ["pdf"]; + }, + possibleApplicationHandlers: Cc["@mozilla.org/array;1"].createInstance( + Ci.nsIMutableArray + ), + extensionExists(ext) { + return ext == "pdf"; + }, + alwaysAskBeforeHandling: false, + preferredAction: Ci.nsIHandlerInfo.handleInternally, + type: PDF_CONTENT_TYPE, +}; + +var PdfJs = { + QueryInterface: ChromeUtils.generateQI(["nsIObserver"]), + _initialized: false, + _cachedIsDefault: true, + + init: function init(isNewProfile) { + if ( + Services.appinfo.processType !== Services.appinfo.PROCESS_TYPE_DEFAULT + ) { + throw new Error( + "PdfJs.init should only get called in the parent process." + ); + } + this.initPrefs(); + this.checkIsDefault(isNewProfile); + }, + + initPrefs: function initPrefs() { + if (this._initialized) { + return; + } + this._initialized = true; + + if (this._prefDisabled) { + this._unbecomeHandler(); + } else { + this._migrate(); + } + + // Listen for when a different pdf handler is chosen. + Services.obs.addObserver(this, TOPIC_PDFJS_HANDLER_CHANGED); + + initializeDefaultPreferences(); + }, + + uninit: function uninit() { + if (this._initialized) { + Services.obs.removeObserver(this, TOPIC_PDFJS_HANDLER_CHANGED); + this._initialized = false; + } + }, + + _migrate: function migrate() { + const VERSION = 2; + var currentVersion = Services.prefs.getIntPref(PREF_MIGRATION_VERSION, 0); + if (currentVersion >= VERSION) { + return; + } + // Make pdf.js the default pdf viewer on the first migration. + if (currentVersion < 1) { + this._becomeHandler(); + } + if (currentVersion < 2) { + // cleaning up of unused database preference (see #3994) + Services.prefs.clearUserPref(PREF_PREFIX + ".database"); + } + Services.prefs.setIntPref(PREF_MIGRATION_VERSION, VERSION); + }, + + _becomeHandler: function _becomeHandler() { + // Normally, this happens in the first run at some point, where the + // handler service doesn't have any info on user preferences yet. + // Don't bother storing old defaults in this case, as they're + // meaningless anyway. + if (!Svc.handlerService.exists(gPdfFakeHandlerInfo)) { + // Store the requisite info into the DB, and nothing else: + Svc.handlerService.store(gPdfFakeHandlerInfo); + } else { + let handlerInfo = Svc.mime.getFromTypeAndExtension( + PDF_CONTENT_TYPE, + "pdf" + ); + let prefs = Services.prefs; + if ( + handlerInfo.preferredAction !== Ci.nsIHandlerInfo.handleInternally && + handlerInfo.alwaysAskBeforeHandling !== false + ) { + // Store the previous settings of preferredAction and + // alwaysAskBeforeHandling in case we need to revert them in a hotfix that + // would turn pdf.js off. + prefs.setIntPref(PREF_PREVIOUS_ACTION, handlerInfo.preferredAction); + prefs.setBoolPref( + PREF_PREVIOUS_ASK, + handlerInfo.alwaysAskBeforeHandling + ); + } + + // Change and save mime handler settings. + handlerInfo.alwaysAskBeforeHandling = false; + handlerInfo.preferredAction = Ci.nsIHandlerInfo.handleInternally; + Svc.handlerService.store(handlerInfo); + } + }, + + _unbecomeHandler: function _unbecomeHandler() { + let handlerInfo = Svc.mime.getFromTypeAndExtension(PDF_CONTENT_TYPE, "pdf"); + if (handlerInfo.preferredAction === Ci.nsIHandlerInfo.handleInternally) { + // If PDFJS is disabled, but we're still marked to handleInternally, + // either put it back to what it was, or remove it. + if (Services.prefs.prefHasUserValue(PREF_PREVIOUS_ACTION)) { + handlerInfo.preferredAction = Services.prefs.getIntPref( + PREF_PREVIOUS_ACTION + ); + handlerInfo.alwaysAskBeforeHandling = Services.prefs.getBoolPref( + PREF_PREVIOUS_ASK + ); + Svc.handlerService.store(handlerInfo); + } else { + Svc.handlerService.remove(handlerInfo); + // Clear migration pref so the handler comes back if reenabled + Services.prefs.clearUserPref(PREF_MIGRATION_VERSION); + } + } + }, + + /** + * @param isNewProfile used to decide whether we need to check the + * handler service to see if the user configured + * pdfs differently. If we're on a new profile, + * there's no need to check. + */ + _isDefault(isNewProfile) { + let { processType, PROCESS_TYPE_DEFAULT } = Services.appinfo; + if (processType !== PROCESS_TYPE_DEFAULT) { + throw new Error( + "isDefault should only get called in the parent process." + ); + } + + if (this._prefDisabled) { + return false; + } + + // Don't bother with the handler service on a new profile: + if (isNewProfile) { + return true; + } + // Check if the 'application/pdf' preview handler is configured properly. + let handlerInfo = Svc.mime.getFromTypeAndExtension(PDF_CONTENT_TYPE, "pdf"); + return ( + !handlerInfo.alwaysAskBeforeHandling && + handlerInfo.preferredAction == Ci.nsIHandlerInfo.handleInternally + ); + }, + + checkIsDefault(isNewProfile) { + this._cachedIsDefault = this._isDefault(isNewProfile); + Services.prefs.setBoolPref( + PREF_ISDEFAULT_CACHE_STATE, + this._cachedIsDefault + ); + }, + + cachedIsDefault() { + return this._cachedIsDefault; + }, + + // nsIObserver + observe(aSubject, aTopic, aData) { + this.checkIsDefault(); + }, +}; + +XPCOMUtils.defineLazyPreferenceGetter( + PdfJs, + "_prefDisabled", + PREF_DISABLED, + false, + () => PdfJs.checkIsDefault() +); diff --git a/toolkit/components/pdfjs/content/PdfJsDefaultPreferences.jsm b/toolkit/components/pdfjs/content/PdfJsDefaultPreferences.jsm new file mode 100644 index 0000000000..30b997948a --- /dev/null +++ b/toolkit/components/pdfjs/content/PdfJsDefaultPreferences.jsm @@ -0,0 +1,53 @@ +/* Copyright 2022 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* eslint-disable */ + +// +// THIS FILE IS GENERATED AUTOMATICALLY, DO NOT EDIT MANUALLY! +// + +"use strict"; +var EXPORTED_SYMBOLS = ["PdfJsDefaultPreferences"]; +var PdfJsDefaultPreferences = Object.freeze({ + "annotationEditorMode": 0, + "annotationMode": 2, + "cursorToolOnLoad": 0, + "defaultZoomDelay": 400, + "defaultZoomValue": "", + "disablePageLabels": false, + "enablePermissions": false, + "enablePrintAutoRotate": true, + "enableScripting": true, + "externalLinkTarget": 0, + "historyUpdateUrl": false, + "ignoreDestinationZoom": false, + "forcePageColors": false, + "pageColorsBackground": "Canvas", + "pageColorsForeground": "CanvasText", + "pdfBugEnabled": false, + "sidebarViewOnLoad": -1, + "scrollModeOnLoad": -1, + "spreadModeOnLoad": -1, + "textLayerMode": 1, + "useOnlyCssZoom": false, + "viewerCssTheme": 0, + "viewOnLoad": 0, + "disableAutoFetch": false, + "disableFontFace": false, + "disableRange": false, + "disableStream": false, + "enableXfa": true +}); diff --git a/toolkit/components/pdfjs/content/PdfJsNetwork.jsm b/toolkit/components/pdfjs/content/PdfJsNetwork.jsm new file mode 100644 index 0000000000..178ff5fb47 --- /dev/null +++ b/toolkit/components/pdfjs/content/PdfJsNetwork.jsm @@ -0,0 +1,219 @@ +/* Copyright 2012 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +"use strict"; + +var EXPORTED_SYMBOLS = ["NetworkManager"]; + +// eslint-disable-next-line no-unused-vars +function log(aMsg) { + var msg = "PdfJsNetwork.jsm: " + (aMsg.join ? aMsg.join("") : aMsg); + Services.console.logStringMessage(msg); +} + +function getTypedArray(xhr) { + const data = xhr.response; + if (typeof data !== "string") { + return new Uint8Array(data); + } + return Uint8Array.from(data, ch => ch.charCodeAt(0) & 0xff); +} + +var NetworkManager = (function NetworkManagerClosure() { + const OK_RESPONSE = 200; + const PARTIAL_CONTENT_RESPONSE = 206; + + class NetworkManagerClass { + constructor(url, args) { + this.url = url; + args = args || {}; + this.isHttp = /^https?:/i.test(url); + this.httpHeaders = (this.isHttp && args.httpHeaders) || {}; + this.withCredentials = args.withCredentials || false; + this.getXhr = + args.getXhr || + function NetworkManager_getXhr() { + return new XMLHttpRequest(); + }; + + this.currXhrId = 0; + this.pendingRequests = Object.create(null); + } + + requestRange(begin, end, listeners) { + var args = { + begin, + end, + }; + for (var prop in listeners) { + args[prop] = listeners[prop]; + } + return this.request(args); + } + + requestFull(listeners) { + return this.request(listeners); + } + + request(args) { + var xhr = this.getXhr(); + var xhrId = this.currXhrId++; + var pendingRequest = (this.pendingRequests[xhrId] = { + xhr, + }); + + xhr.open("GET", this.url); + xhr.withCredentials = this.withCredentials; + for (var property in this.httpHeaders) { + var value = this.httpHeaders[property]; + if (typeof value === "undefined") { + continue; + } + xhr.setRequestHeader(property, value); + } + if (this.isHttp && "begin" in args && "end" in args) { + var rangeStr = args.begin + "-" + (args.end - 1); + xhr.setRequestHeader("Range", "bytes=" + rangeStr); + pendingRequest.expectedStatus = 206; + xhr.channel.QueryInterface(Ci.nsIHttpChannel).redirectionLimit = 0; + } else { + pendingRequest.expectedStatus = 200; + } + + xhr.responseType = "arraybuffer"; + + if (args.onError) { + xhr.onerror = function(evt) { + args.onError(xhr.status); + }; + } + xhr.onreadystatechange = this.onStateChange.bind(this, xhrId); + xhr.onprogress = this.onProgress.bind(this, xhrId); + + pendingRequest.onHeadersReceived = args.onHeadersReceived; + pendingRequest.onDone = args.onDone; + pendingRequest.onError = args.onError; + pendingRequest.onProgress = args.onProgress; + + xhr.send(null); + + return xhrId; + } + + onProgress(xhrId, evt) { + var pendingRequest = this.pendingRequests[xhrId]; + if (!pendingRequest) { + // Maybe abortRequest was called... + return; + } + + var onProgress = pendingRequest.onProgress; + if (onProgress) { + onProgress(evt); + } + } + + onStateChange(xhrId, evt) { + var pendingRequest = this.pendingRequests[xhrId]; + if (!pendingRequest) { + // Maybe abortRequest was called... + return; + } + + var xhr = pendingRequest.xhr; + if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) { + pendingRequest.onHeadersReceived(); + delete pendingRequest.onHeadersReceived; + } + + if (xhr.readyState !== 4) { + return; + } + + if (!(xhrId in this.pendingRequests)) { + // The XHR request might have been aborted in onHeadersReceived() + // callback, in which case we should abort request + return; + } + + delete this.pendingRequests[xhrId]; + + // success status == 0 can be on ftp, file and other protocols + if (xhr.status === 0 && this.isHttp) { + if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + return; + } + var xhrStatus = xhr.status || OK_RESPONSE; + + // From http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.2: + // "A server MAY ignore the Range header". This means it's possible to + // get a 200 rather than a 206 response from a range request. + var ok_response_on_range_request = + xhrStatus === OK_RESPONSE && + pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE; + + if ( + !ok_response_on_range_request && + xhrStatus !== pendingRequest.expectedStatus + ) { + if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + return; + } + + const chunk = getTypedArray(xhr); + if (xhrStatus === PARTIAL_CONTENT_RESPONSE) { + var rangeHeader = xhr.getResponseHeader("Content-Range"); + var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader); + var begin = parseInt(matches[1], 10); + pendingRequest.onDone({ + begin, + chunk, + }); + } else if (chunk) { + pendingRequest.onDone({ + begin: 0, + chunk, + }); + } else if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + } + + hasPendingRequests() { + for (var xhrId in this.pendingRequests) { + return true; + } + return false; + } + + abortAllRequests() { + for (var xhrId in this.pendingRequests) { + this.abortRequest(xhrId | 0); + } + } + + abortRequest(xhrId) { + var xhr = this.pendingRequests[xhrId].xhr; + delete this.pendingRequests[xhrId]; + xhr.abort(); + } + } + + return NetworkManagerClass; +})(); diff --git a/toolkit/components/pdfjs/content/PdfJsTelemetry.jsm b/toolkit/components/pdfjs/content/PdfJsTelemetry.jsm new file mode 100644 index 0000000000..8c1a4a793e --- /dev/null +++ b/toolkit/components/pdfjs/content/PdfJsTelemetry.jsm @@ -0,0 +1,36 @@ +/* Copyright 2013 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* eslint max-len: ["error", 100] */ + +"use strict"; + +var EXPORTED_SYMBOLS = ["PdfJsTelemetry"]; + +var PdfJsTelemetry = { + onViewerIsUsed() { + Glean.pdfjs.used.add(1); + }, + onTimeToView(ms) { + Glean.pdfjs.timeToView.accumulateSamples([ms]); + }, + onEditing(type) { + if (["ink", "freetext", "print", "save"].includes(type)) { + Glean.pdfjs.editing[type].add(1); + } + }, + onButtons(id) { + Glean.pdfjs.buttons[id].add(1); + }, +}; diff --git a/toolkit/components/pdfjs/content/PdfSandbox.jsm b/toolkit/components/pdfjs/content/PdfSandbox.jsm new file mode 100644 index 0000000000..6e591e742e --- /dev/null +++ b/toolkit/components/pdfjs/content/PdfSandbox.jsm @@ -0,0 +1,94 @@ +/* Copyright 2020 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +"use strict"; + +const { SandboxSupportBase } = ChromeUtils.import( + "resource://pdf.js/build/pdf.sandbox.external.js" +); + +const EXPORTED_SYMBOLS = ["PdfSandbox"]; + +class SandboxSupport extends SandboxSupportBase { + constructor(win, sandbox) { + super(win); + this.sandbox = sandbox; + } + exportValueToSandbox(val) { + return Cu.cloneInto(val, this.sandbox); + } + + importValueFromSandbox(val) { + return Cu.cloneInto(val, this.win); + } + + createErrorForSandbox(errorMessage) { + return new this.sandbox.Error(errorMessage); + } +} + +class PdfSandbox { + constructor(window, data) { + this.window = window; + const sandbox = Cu.Sandbox(null, { + sandboxName: "PDF.js scripting sandbox", + sameZoneAs: window, + wantXrays: true, + wantGlobalProperties: [], + wantComponents: false, + wantExportHelpers: false, + }); + this.sandbox = sandbox; + this.support = new SandboxSupport(window, sandbox); + + const sandboxInit = Cu.createObjectIn(sandbox); + sandboxInit.data = Cu.cloneInto(data, sandbox); + + sandbox.callExternalFunction = Cu.exportFunction( + this.support.createSandboxExternals(), + sandbox + ); + + try { + // Run the code in the bundle + Services.scriptloader.loadSubScript( + "resource://pdf.js/build/pdf.scripting.js", + sandbox + ); + + this.support.commFun = sandbox.pdfjsScripting.wrappedJSObject.initSandbox( + sandboxInit + ); + } catch (error) { + // error belongs to the sandbox so create a new one + const msg = error.message; + this.destroy(); + throw new Error(msg); + } + } + + dispatchEvent(event) { + this.support.callSandboxFunction("dispatchEvent", event); + } + + destroy() { + if (this.sandbox) { + this.support.destroy(); + this.support = null; + Cu.nukeSandbox(this.sandbox); + this.sandbox = null; + } + } +} diff --git a/toolkit/components/pdfjs/content/PdfStreamConverter.jsm b/toolkit/components/pdfjs/content/PdfStreamConverter.jsm new file mode 100644 index 0000000000..54d7e2a4d8 --- /dev/null +++ b/toolkit/components/pdfjs/content/PdfStreamConverter.jsm @@ -0,0 +1,1239 @@ +/* Copyright 2012 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +"use strict"; + +var EXPORTED_SYMBOLS = ["PdfStreamConverter"]; + +const PDFJS_EVENT_ID = "pdf.js.message"; +const PREF_PREFIX = "pdfjs"; +const PDF_VIEWER_ORIGIN = "resource://pdf.js"; +const PDF_VIEWER_WEB_PAGE = "resource://pdf.js/web/viewer.html"; +const MAX_NUMBER_OF_PREFS = 50; +const MAX_STRING_PREF_LENGTH = 128; +const PDF_CONTENT_TYPE = "application/pdf"; + +const { XPCOMUtils } = ChromeUtils.importESModule( + "resource://gre/modules/XPCOMUtils.sys.mjs" +); +const { AppConstants } = ChromeUtils.importESModule( + "resource://gre/modules/AppConstants.sys.mjs" +); + +const lazy = {}; + +ChromeUtils.defineESModuleGetters(lazy, { + AsyncPrefs: "resource://gre/modules/AsyncPrefs.sys.mjs", + PrivateBrowsingUtils: "resource://gre/modules/PrivateBrowsingUtils.sys.mjs", +}); +ChromeUtils.defineModuleGetter( + lazy, + "NetUtil", + "resource://gre/modules/NetUtil.jsm" +); + +ChromeUtils.defineModuleGetter( + lazy, + "NetworkManager", + "resource://pdf.js/PdfJsNetwork.jsm" +); + +ChromeUtils.defineModuleGetter( + lazy, + "PdfJsTelemetry", + "resource://pdf.js/PdfJsTelemetry.jsm" +); + +ChromeUtils.defineModuleGetter(lazy, "PdfJs", "resource://pdf.js/PdfJs.jsm"); + +ChromeUtils.defineModuleGetter( + lazy, + "PdfSandbox", + "resource://pdf.js/PdfSandbox.jsm" +); + +var Svc = {}; +XPCOMUtils.defineLazyServiceGetter( + Svc, + "mime", + "@mozilla.org/mime;1", + "nsIMIMEService" +); +XPCOMUtils.defineLazyServiceGetter( + Svc, + "handlers", + "@mozilla.org/uriloader/handler-service;1", + "nsIHandlerService" +); + +XPCOMUtils.defineLazyGetter(lazy, "gOurBinary", () => { + let file = Services.dirsvc.get("XREExeF", Ci.nsIFile); + // Make sure to get the .app on macOS + if (AppConstants.platform == "macosx") { + while (file) { + if (/\.app\/?$/i.test(file.leafName)) { + break; + } + file = file.parent; + } + } + return file; +}); + +function getBoolPref(pref, def) { + try { + return Services.prefs.getBoolPref(pref); + } catch (ex) { + return def; + } +} + +function getIntPref(pref, def) { + try { + return Services.prefs.getIntPref(pref); + } catch (ex) { + return def; + } +} + +function getStringPref(pref, def) { + try { + return Services.prefs.getStringPref(pref); + } catch (ex) { + return def; + } +} + +function log(aMsg) { + if (!getBoolPref(PREF_PREFIX + ".pdfBugEnabled", false)) { + return; + } + var msg = "PdfStreamConverter.js: " + (aMsg.join ? aMsg.join("") : aMsg); + Services.console.logStringMessage(msg); + dump(msg + "\n"); +} + +function getDOMWindow(aChannel, aPrincipal) { + var requestor = aChannel.notificationCallbacks + ? aChannel.notificationCallbacks + : aChannel.loadGroup.notificationCallbacks; + var win = requestor.getInterface(Ci.nsIDOMWindow); + // Ensure the window wasn't navigated to something that is not PDF.js. + if (!win.document.nodePrincipal.equals(aPrincipal)) { + return null; + } + return win; +} + +function getActor(window) { + try { + const actorName = + AppConstants.platform === "android" ? "GeckoViewPdfjs" : "Pdfjs"; + return window.windowGlobalChild.getActor(actorName); + } catch (ex) { + return null; + } +} + +function getLocalizedStrings(path) { + var stringBundle = Services.strings.createBundle( + "chrome://pdf.js/locale/" + path + ); + + var map = {}; + for (let string of stringBundle.getSimpleEnumeration()) { + var key = string.key, + property = "textContent"; + var i = key.lastIndexOf("."); + if (i >= 0) { + property = key.substring(i + 1); + key = key.substring(0, i); + } + if (!(key in map)) { + map[key] = {}; + } + map[key][property] = string.value; + } + return map; +} + +function isValidMatchesCount(data) { + if (typeof data !== "object" || data === null) { + return false; + } + const { current, total } = data; + if ( + typeof total !== "number" || + total < 0 || + typeof current !== "number" || + current < 0 || + current > total + ) { + return false; + } + return true; +} + +// PDF data storage +function PdfDataListener(length) { + this.length = length; // less than 0, if length is unknown + this.buffers = []; + this.loaded = 0; +} + +PdfDataListener.prototype = { + append: function PdfDataListener_append(chunk) { + // In most of the cases we will pass data as we receive it, but at the + // beginning of the loading we may accumulate some data. + this.buffers.push(chunk); + this.loaded += chunk.length; + if (this.length >= 0 && this.length < this.loaded) { + this.length = -1; // reset the length, server is giving incorrect one + } + this.onprogress(this.loaded, this.length >= 0 ? this.length : void 0); + }, + readData: function PdfDataListener_readData() { + if (this.buffers.length === 0) { + return null; + } + if (this.buffers.length === 1) { + return this.buffers.pop(); + } + // There are multiple buffers that need to be combined into a single + // buffer. + let combinedLength = 0; + for (let buffer of this.buffers) { + combinedLength += buffer.length; + } + let combinedArray = new Uint8Array(combinedLength); + let writeOffset = 0; + while (this.buffers.length) { + let buffer = this.buffers.shift(); + combinedArray.set(buffer, writeOffset); + writeOffset += buffer.length; + } + return combinedArray; + }, + get isDone() { + return !!this.isDataReady; + }, + finish: function PdfDataListener_finish() { + this.isDataReady = true; + if (this.oncompleteCallback) { + this.oncompleteCallback(this.readData()); + } + }, + error: function PdfDataListener_error(errorCode) { + this.errorCode = errorCode; + if (this.oncompleteCallback) { + this.oncompleteCallback(null, errorCode); + } + }, + onprogress() {}, + get oncomplete() { + return this.oncompleteCallback; + }, + set oncomplete(value) { + this.oncompleteCallback = value; + if (this.isDataReady) { + value(this.readData()); + } + if (this.errorCode) { + value(null, this.errorCode); + } + }, +}; + +/** + * All the privileged actions. + */ +class ChromeActions { + constructor(domWindow, contentDispositionFilename) { + this.domWindow = domWindow; + this.contentDispositionFilename = contentDispositionFilename; + this.sandbox = null; + this.unloadListener = null; + } + + createSandbox(data, sendResponse) { + function sendResp(res) { + if (sendResponse) { + sendResponse(res); + } + return res; + } + + if (!getBoolPref(PREF_PREFIX + ".enableScripting", false)) { + return sendResp(false); + } + + if (this.sandbox !== null) { + return sendResp(true); + } + + try { + this.sandbox = new lazy.PdfSandbox(this.domWindow, data); + } catch (err) { + // If there's an error here, it means that something is really wrong + // on pdf.js side during sandbox initialization phase. + Cu.reportError(err); + return sendResp(false); + } + + this.unloadListener = () => { + this.destroySandbox(); + }; + this.domWindow.addEventListener("unload", this.unloadListener); + + return sendResp(true); + } + + dispatchEventInSandbox(event) { + if (this.sandbox) { + this.sandbox.dispatchEvent(event); + } + } + + dispatchAsyncEventInSandbox(event, sendResponse) { + this.dispatchEventInSandbox(event); + sendResponse(); + } + + destroySandbox() { + if (this.sandbox) { + this.domWindow.removeEventListener("unload", this.unloadListener); + this.sandbox.destroy(); + this.sandbox = null; + } + } + + isInPrivateBrowsing() { + return lazy.PrivateBrowsingUtils.isContentWindowPrivate(this.domWindow); + } + + getWindowOriginAttributes() { + try { + return this.domWindow.document.nodePrincipal.originAttributes; + } catch (err) { + return {}; + } + } + + download(data, sendResponse) { + var originalUrl = data.originalUrl; + var blobUrl = data.blobUrl || originalUrl; + var filename = data.filename; + if ( + typeof filename !== "string" || + (!/\.pdf$/i.test(filename) && !data.isAttachment) + ) { + filename = "document.pdf"; + } + + let actor = getActor(this.domWindow); + actor.sendAsyncMessage("PDFJS:Parent:saveURL", { + blobUrl, + originalUrl, + filename, + }); + } + + getLocale() { + return Services.locale.requestedLocale || "en-US"; + } + + getStrings() { + try { + // Lazy initialization of localizedStrings + this.localizedStrings ||= getLocalizedStrings("viewer.properties"); + + return this.localizedStrings; + } catch (e) { + log("Unable to retrieve localized strings: " + e); + return null; + } + } + + supportsIntegratedFind() { + // Integrated find is only supported when we're not in a frame + return this.domWindow.windowGlobalChild.browsingContext.parent === null; + } + + supportsDocumentFonts() { + var prefBrowser = getIntPref("browser.display.use_document_fonts", 1); + var prefGfx = getBoolPref("gfx.downloadable_fonts.enabled", true); + return !!prefBrowser && prefGfx; + } + + supportsPinchToZoom() { + return getBoolPref("apz.allow_zooming", true); + } + + supportedMouseWheelZoomModifierKeys() { + return { + ctrlKey: getIntPref("mousewheel.with_control.action", 3) === 3, + metaKey: getIntPref("mousewheel.with_meta.action", 1) === 3, + }; + } + + isInAutomation() { + return Cu.isInAutomation; + } + + isMobile() { + return AppConstants.platform === "android"; + } + + reportTelemetry(data) { + var probeInfo = JSON.parse(data); + switch (probeInfo.type) { + case "pageInfo": + lazy.PdfJsTelemetry.onTimeToView(probeInfo.timestamp); + break; + case "editing": + lazy.PdfJsTelemetry.onEditing(probeInfo.data.type); + break; + case "buttons": + const id = probeInfo.data.id.replace( + /([A-Z])/g, + c => `_${c.toLowerCase()}` + ); + lazy.PdfJsTelemetry.onButtons(id); + break; + } + } + + /** + * @param {Object} args - Object with `featureId` and `url` properties. + * @param {function} sendResponse - Callback function. + */ + fallback(args, sendResponse) { + sendResponse(false); + } + + updateFindControlState(data) { + if (!this.supportsIntegratedFind()) { + return; + } + // Verify what we're sending to the findbar. + var result = data.result; + var findPrevious = data.findPrevious; + var findPreviousType = typeof findPrevious; + if ( + typeof result !== "number" || + result < 0 || + result > 3 || + (findPreviousType !== "undefined" && findPreviousType !== "boolean") + ) { + return; + } + // Allow the `matchesCount` property to be optional, and ensure that + // it's valid before including it in the data sent to the findbar. + let matchesCount = null; + if (isValidMatchesCount(data.matchesCount)) { + matchesCount = data.matchesCount; + } + // Same for the `rawQuery` property. + let rawQuery = null; + if (typeof data.rawQuery === "string") { + rawQuery = data.rawQuery; + } + + let actor = getActor(this.domWindow); + actor?.sendAsyncMessage("PDFJS:Parent:updateControlState", { + result, + findPrevious, + matchesCount, + rawQuery, + }); + } + + updateFindMatchesCount(data) { + if (!this.supportsIntegratedFind()) { + return; + } + // Verify what we're sending to the findbar. + if (!isValidMatchesCount(data)) { + return; + } + + let actor = getActor(this.domWindow); + actor?.sendAsyncMessage("PDFJS:Parent:updateMatchesCount", data); + } + + setPreferences(prefs, sendResponse) { + var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + "."); + var numberOfPrefs = 0; + var prefValue, prefName; + for (var key in prefs) { + if (++numberOfPrefs > MAX_NUMBER_OF_PREFS) { + log( + "setPreferences - Exceeded the maximum number of preferences " + + "that is allowed to be set at once." + ); + break; + } else if (!defaultBranch.getPrefType(key)) { + continue; + } + prefValue = prefs[key]; + prefName = PREF_PREFIX + "." + key; + switch (typeof prefValue) { + case "boolean": + lazy.AsyncPrefs.set(prefName, prefValue); + break; + case "number": + lazy.AsyncPrefs.set(prefName, prefValue); + break; + case "string": + if (prefValue.length > MAX_STRING_PREF_LENGTH) { + log( + "setPreferences - Exceeded the maximum allowed length " + + "for a string preference." + ); + } else { + lazy.AsyncPrefs.set(prefName, prefValue); + } + break; + } + } + if (sendResponse) { + sendResponse(true); + } + } + + getPreferences(prefs, sendResponse) { + var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + "."); + var currentPrefs = {}, + numberOfPrefs = 0; + var prefValue, prefName; + for (var key in prefs) { + if (++numberOfPrefs > MAX_NUMBER_OF_PREFS) { + log( + "getPreferences - Exceeded the maximum number of preferences " + + "that is allowed to be fetched at once." + ); + break; + } else if (!defaultBranch.getPrefType(key)) { + continue; + } + prefValue = prefs[key]; + prefName = PREF_PREFIX + "." + key; + switch (typeof prefValue) { + case "boolean": + currentPrefs[key] = getBoolPref(prefName, prefValue); + break; + case "number": + currentPrefs[key] = getIntPref(prefName, prefValue); + break; + case "string": + currentPrefs[key] = getStringPref(prefName, prefValue); + break; + } + } + let result = JSON.stringify(currentPrefs); + if (sendResponse) { + sendResponse(result); + } + return result; + } + + /** + * Set the different editor states in order to be able to update the context + * menu. + * @param {Object} details + */ + updateEditorStates({ details }) { + const doc = this.domWindow.document; + if (!doc.editorStates) { + doc.editorStates = { + isEditing: false, + isEmpty: true, + hasSomethingToUndo: false, + hasSomethingToRedo: false, + hasSelectedEditor: false, + }; + } + const { editorStates } = doc; + for (const [key, value] of Object.entries(details)) { + if (typeof value === "boolean" && key in editorStates) { + editorStates[key] = value; + } + } + } +} + +/** + * This is for range requests. + */ +class RangedChromeActions extends ChromeActions { + constructor( + domWindow, + contentDispositionFilename, + originalRequest, + rangeEnabled, + streamingEnabled, + dataListener + ) { + super(domWindow, contentDispositionFilename); + this.dataListener = dataListener; + this.originalRequest = originalRequest; + this.rangeEnabled = rangeEnabled; + this.streamingEnabled = streamingEnabled; + + this.pdfUrl = originalRequest.URI.spec; + this.contentLength = originalRequest.contentLength; + + // Pass all the headers from the original request through + var httpHeaderVisitor = { + headers: {}, + visitHeader(aHeader, aValue) { + if (aHeader === "Range") { + // When loading the PDF from cache, firefox seems to set the Range + // request header to fetch only the unfetched portions of the file + // (e.g. 'Range: bytes=1024-'). However, we want to set this header + // manually to fetch the PDF in chunks. + return; + } + this.headers[aHeader] = aValue; + }, + }; + if (originalRequest.visitRequestHeaders) { + originalRequest.visitRequestHeaders(httpHeaderVisitor); + } + + var self = this; + var xhr_onreadystatechange = function xhr_onreadystatechange() { + if (this.readyState === 1) { + // LOADING + var netChannel = this.channel; + // override this XMLHttpRequest's OriginAttributes with our cached parent window's + // OriginAttributes, as we are currently running under the SystemPrincipal + this.setOriginAttributes(self.getWindowOriginAttributes()); + if ( + "nsIPrivateBrowsingChannel" in Ci && + netChannel instanceof Ci.nsIPrivateBrowsingChannel + ) { + var docIsPrivate = self.isInPrivateBrowsing(); + netChannel.setPrivate(docIsPrivate); + } + } + }; + var getXhr = function getXhr() { + var xhr = new XMLHttpRequest(); + xhr.addEventListener("readystatechange", xhr_onreadystatechange); + return xhr; + }; + + this.networkManager = new lazy.NetworkManager(this.pdfUrl, { + httpHeaders: httpHeaderVisitor.headers, + getXhr, + }); + + // If we are in range request mode, this means we manually issued xhr + // requests, which we need to abort when we leave the page + domWindow.addEventListener("unload", function unload(e) { + domWindow.removeEventListener(e.type, unload); + self.abortLoading(); + }); + } + + initPassiveLoading() { + let data, done; + if (!this.streamingEnabled) { + this.originalRequest.cancel(Cr.NS_BINDING_ABORTED); + this.originalRequest = null; + data = this.dataListener.readData(); + done = this.dataListener.isDone; + this.dataListener = null; + } else { + data = this.dataListener.readData(); + done = this.dataListener.isDone; + + this.dataListener.onprogress = (loaded, total) => { + this.domWindow.postMessage( + { + pdfjsLoadAction: "progressiveRead", + loaded, + total, + chunk: this.dataListener.readData(), + }, + PDF_VIEWER_ORIGIN + ); + }; + this.dataListener.oncomplete = () => { + if (!done && this.dataListener.isDone) { + this.domWindow.postMessage( + { + pdfjsLoadAction: "progressiveDone", + }, + PDF_VIEWER_ORIGIN + ); + } + this.dataListener = null; + }; + } + + this.domWindow.postMessage( + { + pdfjsLoadAction: "supportsRangedLoading", + rangeEnabled: this.rangeEnabled, + streamingEnabled: this.streamingEnabled, + pdfUrl: this.pdfUrl, + length: this.contentLength, + data, + done, + filename: this.contentDispositionFilename, + }, + PDF_VIEWER_ORIGIN + ); + + return true; + } + + requestDataRange(args) { + if (!this.rangeEnabled) { + return; + } + + var begin = args.begin; + var end = args.end; + var domWindow = this.domWindow; + // TODO(mack): Support error handler. We're not currently not handling + // errors from chrome code for non-range requests, so this doesn't + // seem high-pri + this.networkManager.requestRange(begin, end, { + onDone: function RangedChromeActions_onDone(aArgs) { + domWindow.postMessage( + { + pdfjsLoadAction: "range", + begin: aArgs.begin, + chunk: aArgs.chunk, + }, + PDF_VIEWER_ORIGIN + ); + }, + onProgress: function RangedChromeActions_onProgress(evt) { + domWindow.postMessage( + { + pdfjsLoadAction: "rangeProgress", + loaded: evt.loaded, + }, + PDF_VIEWER_ORIGIN + ); + }, + }); + } + + abortLoading() { + this.networkManager.abortAllRequests(); + if (this.originalRequest) { + this.originalRequest.cancel(Cr.NS_BINDING_ABORTED); + this.originalRequest = null; + } + this.dataListener = null; + } +} + +/** + * This is for a single network stream. + */ +class StandardChromeActions extends ChromeActions { + constructor( + domWindow, + contentDispositionFilename, + originalRequest, + dataListener + ) { + super(domWindow, contentDispositionFilename); + this.originalRequest = originalRequest; + this.dataListener = dataListener; + } + + initPassiveLoading() { + if (!this.dataListener) { + return false; + } + + this.dataListener.onprogress = (loaded, total) => { + this.domWindow.postMessage( + { + pdfjsLoadAction: "progress", + loaded, + total, + }, + PDF_VIEWER_ORIGIN + ); + }; + + this.dataListener.oncomplete = (data, errorCode) => { + this.domWindow.postMessage( + { + pdfjsLoadAction: "complete", + data, + errorCode, + filename: this.contentDispositionFilename, + }, + PDF_VIEWER_ORIGIN + ); + + this.dataListener = null; + this.originalRequest = null; + }; + + return true; + } + + abortLoading() { + if (this.originalRequest) { + this.originalRequest.cancel(Cr.NS_BINDING_ABORTED); + this.originalRequest = null; + } + this.dataListener = null; + } +} + +/** + * Event listener to trigger chrome privileged code. + */ +class RequestListener { + constructor(actions) { + this.actions = actions; + } + + // Receive an event and synchronously or asynchronously responds. + receive(event) { + var message = event.target; + var doc = message.ownerDocument; + var action = event.detail.action; + var data = event.detail.data; + var sync = event.detail.sync; + var actions = this.actions; + if (!(action in actions)) { + log("Unknown action: " + action); + return; + } + var response; + if (sync) { + response = actions[action].call(this.actions, data); + event.detail.response = Cu.cloneInto(response, doc.defaultView); + } else { + if (!event.detail.responseExpected) { + doc.documentElement.removeChild(message); + response = null; + } else { + response = function sendResponse(aResponse) { + try { + var listener = doc.createEvent("CustomEvent"); + let detail = Cu.cloneInto({ response: aResponse }, doc.defaultView); + listener.initCustomEvent("pdf.js.response", true, false, detail); + return message.dispatchEvent(listener); + } catch (e) { + // doc is no longer accessible because the requestor is already + // gone. unloaded content cannot receive the response anyway. + return false; + } + }; + } + actions[action].call(this.actions, data, response); + } + } +} + +function PdfStreamConverter() {} + +PdfStreamConverter.prototype = { + QueryInterface: ChromeUtils.generateQI([ + "nsIStreamConverter", + "nsIStreamListener", + "nsIRequestObserver", + ]), + + /* + * This component works as such: + * 1. asyncConvertData stores the listener + * 2. onStartRequest creates a new channel, streams the viewer + * 3. If range requests are supported: + * 3.1. Leave the request open until the viewer is ready to switch to + * range requests. + * + * If range rquests are not supported: + * 3.1. Read the stream as it's loaded in onDataAvailable to send + * to the viewer + * + * The convert function just returns the stream, it's just the synchronous + * version of asyncConvertData. + */ + + // nsIStreamConverter::convert + convert(aFromStream, aFromType, aToType, aCtxt) { + throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED); + }, + + // nsIStreamConverter::asyncConvertData + asyncConvertData(aFromType, aToType, aListener, aCtxt) { + if (aCtxt && aCtxt instanceof Ci.nsIChannel) { + aCtxt.QueryInterface(Ci.nsIChannel); + } + // We need to check if we're supposed to convert here, because not all + // asyncConvertData consumers will call getConvertedType first: + this.getConvertedType(aFromType, aCtxt); + + // Store the listener passed to us + this.listener = aListener; + }, + + _usableHandler(handlerInfo) { + let { preferredApplicationHandler } = handlerInfo; + if ( + !preferredApplicationHandler || + !(preferredApplicationHandler instanceof Ci.nsILocalHandlerApp) + ) { + return false; + } + preferredApplicationHandler.QueryInterface(Ci.nsILocalHandlerApp); + // We have an app, grab the executable + let { executable } = preferredApplicationHandler; + if (!executable) { + return false; + } + return !executable.equals(lazy.gOurBinary); + }, + + /* + * Check if the user wants to use PDF.js. Returns true if PDF.js should + * handle PDFs, and false if not. Will always return true on non-parent + * processes. + * + * If the user has selected to open PDFs with a helper app, and we are that + * helper app, or if the user has selected the OS default, and we are that + * OS default, reset the preference back to pdf.js . + * + */ + _validateAndMaybeUpdatePDFPrefs() { + let { processType, PROCESS_TYPE_DEFAULT } = Services.appinfo; + // If we're not in the parent, or are the default, then just say yes. + if (processType != PROCESS_TYPE_DEFAULT || lazy.PdfJs.cachedIsDefault()) { + return { shouldOpen: true }; + } + + // OK, PDF.js might not be the default. Find out if we've misled the user + // into making Firefox an external handler or if we're the OS default and + // Firefox is set to use the OS default: + let mime = Svc.mime.getFromTypeAndExtension(PDF_CONTENT_TYPE, "pdf"); + // The above might throw errors. We're deliberately letting those bubble + // back up, where they'll tell the stream converter not to use us. + + if (!mime) { + // This shouldn't happen, but we can't fix what isn't there. Assume + // we're OK to handle with PDF.js + return { shouldOpen: true }; + } + + const { saveToDisk, useHelperApp, useSystemDefault } = Ci.nsIHandlerInfo; + let { preferredAction, alwaysAskBeforeHandling } = mime; + // return this info so getConvertedType can use it. + let rv = { alwaysAskBeforeHandling, shouldOpen: false }; + // If the user has indicated they want to be asked or want to save to + // disk, we shouldn't render inline immediately: + if (alwaysAskBeforeHandling || preferredAction == saveToDisk) { + return rv; + } + // If we have usable helper app info, don't use PDF.js + if (preferredAction == useHelperApp && this._usableHandler(mime)) { + return rv; + } + // If we want the OS default and that's not Firefox, don't use PDF.js + if (preferredAction == useSystemDefault && !mime.isCurrentAppOSDefault()) { + return rv; + } + rv.shouldOpen = true; + // Log that we're doing this to help debug issues if people end up being + // surprised by this behaviour. + Cu.reportError("Found unusable PDF preferences. Fixing back to PDF.js"); + + mime.preferredAction = Ci.nsIHandlerInfo.handleInternally; + mime.alwaysAskBeforeHandling = false; + Svc.handlers.store(mime); + return true; + }, + + getConvertedType(aFromType, aChannel) { + const HTML = "text/html"; + let channelURI = aChannel?.URI; + // We can be invoked for application/octet-stream; check if we want the + // channel first: + if (aFromType != "application/pdf") { + // Check if the filename has a PDF extension. + let isPDF = false; + try { + isPDF = aChannel.contentDispositionFilename.endsWith(".pdf"); + } catch (ex) {} + if (!isPDF) { + isPDF = + channelURI?.QueryInterface(Ci.nsIURL).fileExtension.toLowerCase() == + "pdf"; + } + + let browsingContext = aChannel?.loadInfo.targetBrowsingContext; + let toplevelOctetStream = + aFromType == "application/octet-stream" && + browsingContext && + !browsingContext.parent; + if ( + !isPDF || + !toplevelOctetStream || + !getBoolPref(PREF_PREFIX + ".handleOctetStream", false) + ) { + throw new Components.Exception( + "Ignore PDF.js for this download.", + Cr.NS_ERROR_FAILURE + ); + } + // fall through, this appears to be a pdf. + } + + let { + alwaysAskBeforeHandling, + shouldOpen, + } = this._validateAndMaybeUpdatePDFPrefs(); + + if (shouldOpen) { + return HTML; + } + // Hm, so normally, no pdfjs. However... if this is a file: channel there + // are some edge-cases. + if (channelURI?.schemeIs("file")) { + // If we're loaded with system principal, we were likely handed the PDF + // by the OS or directly from the URL bar. Assume we should load it: + let triggeringPrincipal = aChannel.loadInfo?.triggeringPrincipal; + if (triggeringPrincipal?.isSystemPrincipal) { + return HTML; + } + + // If we're loading from a file: link, load it in PDF.js unless the user + // has told us they always want to open/save PDFs. + // This is because handing off the choice to open in Firefox itself + // through the dialog doesn't work properly and making it work is + // non-trivial (see https://bugzilla.mozilla.org/show_bug.cgi?id=1680147#c3 ) + // - and anyway, opening the file is what we do for *all* + // other file types we handle internally (and users can then use other UI + // to save or open it with other apps from there). + if (triggeringPrincipal?.schemeIs("file") && alwaysAskBeforeHandling) { + return HTML; + } + } + + throw new Components.Exception("Can't use PDF.js", Cr.NS_ERROR_FAILURE); + }, + + // nsIStreamListener::onDataAvailable + onDataAvailable(aRequest, aInputStream, aOffset, aCount) { + if (!this.dataListener) { + return; + } + + var binaryStream = this.binaryStream; + binaryStream.setInputStream(aInputStream); + let chunk = new ArrayBuffer(aCount); + binaryStream.readArrayBuffer(aCount, chunk); + this.dataListener.append(new Uint8Array(chunk)); + }, + + // nsIRequestObserver::onStartRequest + onStartRequest(aRequest) { + // Setup the request so we can use it below. + var isHttpRequest = false; + try { + aRequest.QueryInterface(Ci.nsIHttpChannel); + isHttpRequest = true; + } catch (e) {} + + var rangeRequest = false; + var streamRequest = false; + if (isHttpRequest) { + var contentEncoding = "identity"; + try { + contentEncoding = aRequest.getResponseHeader("Content-Encoding"); + } catch (e) {} + + var acceptRanges; + try { + acceptRanges = aRequest.getResponseHeader("Accept-Ranges"); + } catch (e) {} + + var hash = aRequest.URI.ref; + var isPDFBugEnabled = getBoolPref(PREF_PREFIX + ".pdfBugEnabled", false); + rangeRequest = + contentEncoding === "identity" && + acceptRanges === "bytes" && + aRequest.contentLength >= 0 && + !getBoolPref(PREF_PREFIX + ".disableRange", false) && + (!isPDFBugEnabled || !hash.toLowerCase().includes("disablerange=true")); + streamRequest = + contentEncoding === "identity" && + aRequest.contentLength >= 0 && + !getBoolPref(PREF_PREFIX + ".disableStream", false) && + (!isPDFBugEnabled || + !hash.toLowerCase().includes("disablestream=true")); + } + + aRequest.QueryInterface(Ci.nsIChannel); + + aRequest.QueryInterface(Ci.nsIWritablePropertyBag); + + var contentDispositionFilename; + try { + contentDispositionFilename = aRequest.contentDispositionFilename; + } catch (e) {} + + if ( + contentDispositionFilename && + !/\.pdf$/i.test(contentDispositionFilename) + ) { + contentDispositionFilename += ".pdf"; + } + + // Change the content type so we don't get stuck in a loop. + aRequest.setProperty("contentType", aRequest.contentType); + aRequest.contentType = "text/html"; + if (isHttpRequest) { + // We trust PDF viewer, using no CSP + aRequest.setResponseHeader("Content-Security-Policy", "", false); + aRequest.setResponseHeader( + "Content-Security-Policy-Report-Only", + "", + false + ); + // The viewer does not need to handle HTTP Refresh header. + aRequest.setResponseHeader("Refresh", "", false); + } + + lazy.PdfJsTelemetry.onViewerIsUsed(); + + // The document will be loaded via the stream converter as html, + // but since we may have come here via a download or attachment + // that was opened directly, force the content disposition to be + // inline so that the html document will be loaded normally instead + // of going to the helper service. + aRequest.contentDisposition = Ci.nsIChannel.DISPOSITION_FORCE_INLINE; + + // Creating storage for PDF data + var contentLength = aRequest.contentLength; + this.dataListener = new PdfDataListener(contentLength); + this.binaryStream = Cc["@mozilla.org/binaryinputstream;1"].createInstance( + Ci.nsIBinaryInputStream + ); + + // Create a new channel that is viewer loaded as a resource. + var channel = lazy.NetUtil.newChannel({ + uri: PDF_VIEWER_WEB_PAGE, + loadUsingSystemPrincipal: true, + }); + + var listener = this.listener; + var dataListener = this.dataListener; + // Proxy all the request observer calls, when it gets to onStopRequest + // we can get the dom window. We also intentionally pass on the original + // request(aRequest) below so we don't overwrite the original channel and + // trigger an assertion. + var proxy = { + onStartRequest(request) { + listener.onStartRequest(aRequest); + }, + onDataAvailable(request, inputStream, offset, count) { + listener.onDataAvailable(aRequest, inputStream, offset, count); + }, + onStopRequest(request, statusCode) { + var domWindow = getDOMWindow(channel, resourcePrincipal); + if (!Components.isSuccessCode(statusCode) || !domWindow) { + // The request may have been aborted and the document may have been + // replaced with something that is not PDF.js, abort attaching. + listener.onStopRequest(aRequest, statusCode); + return; + } + var actions; + if (rangeRequest || streamRequest) { + actions = new RangedChromeActions( + domWindow, + contentDispositionFilename, + aRequest, + rangeRequest, + streamRequest, + dataListener + ); + } else { + actions = new StandardChromeActions( + domWindow, + contentDispositionFilename, + aRequest, + dataListener + ); + } + var requestListener = new RequestListener(actions); + domWindow.document.addEventListener( + PDFJS_EVENT_ID, + function(event) { + requestListener.receive(event); + }, + false, + true + ); + + let actor = getActor(domWindow); + actor?.init(actions.supportsIntegratedFind()); + + listener.onStopRequest(aRequest, statusCode); + }, + }; + + // Keep the URL the same so the browser sees it as the same. + channel.originalURI = aRequest.URI; + channel.loadGroup = aRequest.loadGroup; + channel.loadInfo.originAttributes = aRequest.loadInfo.originAttributes; + + // We can use the resource principal when data is fetched by the chrome, + // e.g. useful for NoScript. Make make sure we reuse the origin attributes + // from the request channel to keep isolation consistent. + var uri = lazy.NetUtil.newURI(PDF_VIEWER_WEB_PAGE); + var resourcePrincipal = Services.scriptSecurityManager.createContentPrincipal( + uri, + aRequest.loadInfo.originAttributes + ); + // Remember the principal we would have had before we mess with it. + let originalPrincipal = Services.scriptSecurityManager.getChannelResultPrincipal( + aRequest + ); + aRequest.owner = resourcePrincipal; + aRequest.setProperty("noPDFJSPrincipal", originalPrincipal); + + channel.asyncOpen(proxy); + }, + + // nsIRequestObserver::onStopRequest + onStopRequest(aRequest, aStatusCode) { + if (!this.dataListener) { + // Do nothing + return; + } + + if (Components.isSuccessCode(aStatusCode)) { + this.dataListener.finish(); + } else { + this.dataListener.error(aStatusCode); + } + delete this.dataListener; + delete this.binaryStream; + }, +}; diff --git a/toolkit/components/pdfjs/content/PdfjsChild.jsm b/toolkit/components/pdfjs/content/PdfjsChild.jsm new file mode 100644 index 0000000000..6d16f6b888 --- /dev/null +++ b/toolkit/components/pdfjs/content/PdfjsChild.jsm @@ -0,0 +1,62 @@ +/* Copyright 2012 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +"use strict"; + +var EXPORTED_SYMBOLS = ["PdfjsChild"]; + +class PdfjsChild extends JSWindowActorChild { + init(supportsFind) { + if (supportsFind) { + this.sendAsyncMessage("PDFJS:Parent:addEventListener"); + } + } + + dispatchEvent(type, detail) { + const contentWindow = this.contentWindow; + const forward = contentWindow.document.createEvent("CustomEvent"); + forward.initCustomEvent(type, true, true, detail); + contentWindow.dispatchEvent(forward); + } + + receiveMessage(msg) { + switch (msg.name) { + case "PDFJS:Child:handleEvent": { + let detail = Cu.cloneInto(msg.data.detail, this.contentWindow); + this.dispatchEvent(msg.data.type, detail); + break; + } + + case "PDFJS:Editing": + let data = Cu.cloneInto(msg.data, this.contentWindow); + this.dispatchEvent("editingaction", data); + break; + case "PDFJS:ZoomIn": + case "PDFJS:ZoomOut": + case "PDFJS:ZoomReset": + case "PDFJS:Save": { + const type = msg.name.split("PDFJS:")[1].toLowerCase(); + this.dispatchEvent(type, null); + break; + } + + case "PDFJS:Child:fallbackDownload": + if (this.fallbackCallback) { + this.fallbackCallback(msg.data.download); + } + break; + } + } +} diff --git a/toolkit/components/pdfjs/content/PdfjsParent.jsm b/toolkit/components/pdfjs/content/PdfjsParent.jsm new file mode 100644 index 0000000000..65dd79b26f --- /dev/null +++ b/toolkit/components/pdfjs/content/PdfjsParent.jsm @@ -0,0 +1,345 @@ +/* Copyright 2012 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +"use strict"; + +var EXPORTED_SYMBOLS = ["PdfjsParent"]; + +const { XPCOMUtils } = ChromeUtils.importESModule( + "resource://gre/modules/XPCOMUtils.sys.mjs" +); + +const lazy = {}; + +ChromeUtils.defineESModuleGetters(lazy, { + PrivateBrowsingUtils: "resource://gre/modules/PrivateBrowsingUtils.sys.mjs", + SetClipboardSearchString: "resource://gre/modules/Finder.sys.mjs", +}); + +var Svc = {}; +XPCOMUtils.defineLazyServiceGetter( + Svc, + "mime", + "@mozilla.org/mime;1", + "nsIMIMEService" +); + +XPCOMUtils.defineLazyPreferenceGetter( + lazy, + "matchesCountLimit", + "accessibility.typeaheadfind.matchesCountLimit" +); + +let gFindTypes = [ + "find", + "findagain", + "findhighlightallchange", + "findcasesensitivitychange", + "findbarclose", + "finddiacriticmatchingchange", +]; + +class PdfjsParent extends JSWindowActorParent { + constructor() { + super(); + this._boundToFindbar = null; + this._findFailedString = null; + } + + didDestroy() { + this._removeEventListener(); + } + + receiveMessage(aMsg) { + switch (aMsg.name) { + case "PDFJS:Parent:displayWarning": + this._displayWarning(aMsg); + break; + + case "PDFJS:Parent:updateControlState": + return this._updateControlState(aMsg); + case "PDFJS:Parent:updateMatchesCount": + return this._updateMatchesCount(aMsg); + case "PDFJS:Parent:addEventListener": + return this._addEventListener(); + case "PDFJS:Parent:saveURL": + return this._saveURL(aMsg); + } + return undefined; + } + + /* + * Internal + */ + + get browser() { + return this.browsingContext.top.embedderElement; + } + + _saveURL(aMsg) { + const data = aMsg.data; + this.browser.ownerGlobal.saveURL( + data.blobUrl /* aURL */, + data.originalUrl /* aOriginalURL */, + data.filename /* aFileName */, + null /* aFilePickerTitleKey */, + true /* aShouldBypassCache */, + false /* aSkipPrompt */, + null /* aReferrerInfo */, + null /* aCookieJarSettings*/, + null /* aSourceDocument */, + lazy.PrivateBrowsingUtils.isBrowserPrivate( + this.browser + ) /* aIsContentWindowPrivate */, + Services.scriptSecurityManager.getSystemPrincipal() /* aPrincipal */ + ); + } + + _updateControlState(aMsg) { + let data = aMsg.data; + let browser = this.browser; + let tabbrowser = browser.getTabBrowser(); + let tab = tabbrowser.getTabForBrowser(browser); + tabbrowser.getFindBar(tab).then(fb => { + if (!fb) { + // The tab or window closed. + return; + } + fb.updateControlState(data.result, data.findPrevious); + + if ( + data.result === Ci.nsITypeAheadFind.FIND_FOUND || + data.result === Ci.nsITypeAheadFind.FIND_WRAPPED || + (data.result === Ci.nsITypeAheadFind.FIND_PENDING && + !this._findFailedString) + ) { + this._findFailedString = null; + lazy.SetClipboardSearchString(data.rawQuery); + } else if (!this._findFailedString) { + this._findFailedString = data.rawQuery; + lazy.SetClipboardSearchString(data.rawQuery); + } + + const matchesCount = this._requestMatchesCount(data.matchesCount); + fb.onMatchesCountResult(matchesCount); + }); + } + + _updateMatchesCount(aMsg) { + let data = aMsg.data; + let browser = this.browser; + let tabbrowser = browser.getTabBrowser(); + let tab = tabbrowser.getTabForBrowser(browser); + tabbrowser.getFindBar(tab).then(fb => { + if (!fb) { + // The tab or window closed. + return; + } + const matchesCount = this._requestMatchesCount(data); + fb.onMatchesCountResult(matchesCount); + }); + } + + _requestMatchesCount(data) { + if (!data) { + return { current: 0, total: 0 }; + } + let result = { + current: data.current, + total: data.total, + limit: + typeof lazy.matchesCountLimit === "number" ? lazy.matchesCountLimit : 0, + }; + if (result.total > result.limit) { + result.total = -1; + } + return result; + } + + handleEvent(aEvent) { + const type = aEvent.type; + // Handle the tab find initialized event specially: + if (type == "TabFindInitialized") { + let browser = aEvent.target.linkedBrowser; + this._hookupEventListeners(browser); + aEvent.target.removeEventListener(type, this); + return; + } + + if (type == "SwapDocShells") { + this._removeEventListener(); + let newBrowser = aEvent.detail; + newBrowser.addEventListener( + "EndSwapDocShells", + evt => { + this._hookupEventListeners(newBrowser); + }, + { once: true } + ); + return; + } + + // Ignore events findbar events which arrive while the Pdfjs document is in + // the BFCache. + if (this.windowContext.isInBFCache) { + return; + } + + // To avoid forwarding the message as a CPOW, create a structured cloneable + // version of the event for both performance, and ease of usage, reasons. + let detail = null; + if (type !== "findbarclose") { + detail = { + query: aEvent.detail.query, + caseSensitive: aEvent.detail.caseSensitive, + entireWord: aEvent.detail.entireWord, + highlightAll: aEvent.detail.highlightAll, + findPrevious: aEvent.detail.findPrevious, + matchDiacritics: aEvent.detail.matchDiacritics, + }; + } + + let browser = aEvent.currentTarget.browser; + if (!this._boundToFindbar) { + throw new Error( + "FindEventManager was not bound for the current browser." + ); + } + browser.sendMessageToActor( + "PDFJS:Child:handleEvent", + { type, detail }, + "Pdfjs" + ); + aEvent.preventDefault(); + } + + _addEventListener() { + let browser = this.browser; + if (this._boundToFindbar) { + throw new Error( + "FindEventManager was bound 2nd time without unbinding it first." + ); + } + + this._hookupEventListeners(browser); + } + + /** + * Either hook up all the find event listeners if a findbar exists, + * or listen for a find bar being created and hook up event listeners + * when it does get created. + */ + _hookupEventListeners(aBrowser) { + let tabbrowser = aBrowser.getTabBrowser(); + let tab = tabbrowser.getTabForBrowser(aBrowser); + let findbar = tabbrowser.getCachedFindBar(tab); + if (findbar) { + // And we need to start listening to find events. + for (var i = 0; i < gFindTypes.length; i++) { + var type = gFindTypes[i]; + findbar.addEventListener(type, this, true); + } + this._boundToFindbar = findbar; + } else { + tab.addEventListener("TabFindInitialized", this); + } + aBrowser.addEventListener("SwapDocShells", this); + return !!findbar; + } + + _removeEventListener() { + let browser = this.browser; + + // make sure the listener has been removed. + let findbar = this._boundToFindbar; + if (findbar) { + // No reason to listen to find events any longer. + for (var i = 0; i < gFindTypes.length; i++) { + var type = gFindTypes[i]; + findbar.removeEventListener(type, this, true); + } + } else if (browser) { + // If we registered a `TabFindInitialized` listener which never fired, + // make sure we remove it. + let tabbrowser = browser.getTabBrowser(); + let tab = tabbrowser.getTabForBrowser(browser); + tab?.removeEventListener("TabFindInitialized", this); + } + + this._boundToFindbar = null; + + // Clean up any SwapDocShells event listeners. + browser?.removeEventListener("SwapDocShells", this); + } + + /* + * Display a notification warning when the renderer isn't sure + * a pdf displayed correctly. + */ + _displayWarning(aMsg) { + let data = aMsg.data; + let browser = this.browser; + + let tabbrowser = browser.getTabBrowser(); + let notificationBox = tabbrowser.getNotificationBox(browser); + + // Flag so we don't send the message twice, since if the user clicks + // "open with different viewer" both the button callback and + // eventCallback will be called. + let messageSent = false; + let sendMessage = download => { + // Don't send a response again if we already responded when the button was + // clicked. + if (messageSent) { + return; + } + try { + this.sendAsyncMessage("PDFJS:Child:fallbackDownload", { download }); + messageSent = true; + } catch (ex) { + // Ignore any exception if it is related to the child + // getting destroyed before the message can be sent. + if (!/JSWindowActorParent cannot send at the moment/.test(ex.message)) { + throw ex; + } + } + }; + let buttons = [ + { + label: data.label, + accessKey: data.accessKey, + callback() { + sendMessage(true); + }, + }, + ]; + notificationBox.appendNotification( + "pdfjs-fallback", + { + label: data.message, + priority: notificationBox.PRIORITY_INFO_MEDIUM, + eventCallback: eventType => { + // Currently there is only one event "removed" but if there are any other + // added in the future we still only care about removed at the moment. + if (eventType !== "removed") { + return; + } + sendMessage(false); + }, + }, + buttons + ); + } +} diff --git a/toolkit/components/pdfjs/content/build/pdf.js b/toolkit/components/pdfjs/content/build/pdf.js new file mode 100644 index 0000000000..56521776e5 --- /dev/null +++ b/toolkit/components/pdfjs/content/build/pdf.js @@ -0,0 +1,13079 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2022 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * JavaScript code in this page + */ + +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = factory(); + else if(typeof define === 'function' && define.amd) + define("pdfjs-dist/build/pdf", [], factory); + else if(typeof exports === 'object') + exports["pdfjs-dist/build/pdf"] = factory(); + else + root["pdfjs-dist/build/pdf"] = root.pdfjsLib = factory(); +})(globalThis, () => { +return /******/ (() => { // webpackBootstrap +/******/ "use strict"; +/******/ var __webpack_modules__ = ([ +/* 0 */, +/* 1 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.VerbosityLevel = exports.Util = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.UNSUPPORTED_FEATURES = exports.TextRenderingMode = exports.RenderingIntentFlag = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.PageActionEventType = exports.OPS = exports.MissingPDFException = exports.LINE_FACTOR = exports.LINE_DESCENT_FACTOR = exports.InvalidPDFException = exports.ImageKind = exports.IDENTITY_MATRIX = exports.FormatError = exports.FeatureTest = exports.FONT_IDENTITY_MATRIX = exports.DocumentActionEventType = exports.CMapCompressionType = exports.BaseException = exports.BASELINE_FACTOR = exports.AnnotationType = exports.AnnotationStateModelType = exports.AnnotationReviewState = exports.AnnotationReplyType = exports.AnnotationMode = exports.AnnotationMarkedState = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationEditorType = exports.AnnotationEditorPrefix = exports.AnnotationEditorParamsType = exports.AnnotationBorderStyleType = exports.AnnotationActionEventType = exports.AbortException = void 0; +exports.arrayByteLength = arrayByteLength; +exports.arraysToBytes = arraysToBytes; +exports.assert = assert; +exports.bytesToString = bytesToString; +exports.createPromiseCapability = createPromiseCapability; +exports.createValidAbsoluteUrl = createValidAbsoluteUrl; +exports.getModificationDate = getModificationDate; +exports.getVerbosityLevel = getVerbosityLevel; +exports.info = info; +exports.isArrayBuffer = isArrayBuffer; +exports.isArrayEqual = isArrayEqual; +exports.objectFromMap = objectFromMap; +exports.objectSize = objectSize; +exports.setVerbosityLevel = setVerbosityLevel; +exports.shadow = shadow; +exports.string32 = string32; +exports.stringToBytes = stringToBytes; +exports.stringToPDFString = stringToPDFString; +exports.stringToUTF8String = stringToUTF8String; +exports.unreachable = unreachable; +exports.utf8StringToString = utf8StringToString; +exports.warn = warn; +; +const IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; +exports.IDENTITY_MATRIX = IDENTITY_MATRIX; +const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; +exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; +const LINE_FACTOR = 1.35; +exports.LINE_FACTOR = LINE_FACTOR; +const LINE_DESCENT_FACTOR = 0.35; +exports.LINE_DESCENT_FACTOR = LINE_DESCENT_FACTOR; +const BASELINE_FACTOR = LINE_DESCENT_FACTOR / LINE_FACTOR; +exports.BASELINE_FACTOR = BASELINE_FACTOR; +const RenderingIntentFlag = { + ANY: 0x01, + DISPLAY: 0x02, + PRINT: 0x04, + SAVE: 0x08, + ANNOTATIONS_FORMS: 0x10, + ANNOTATIONS_STORAGE: 0x20, + ANNOTATIONS_DISABLE: 0x40, + OPLIST: 0x100 +}; +exports.RenderingIntentFlag = RenderingIntentFlag; +const AnnotationMode = { + DISABLE: 0, + ENABLE: 1, + ENABLE_FORMS: 2, + ENABLE_STORAGE: 3 +}; +exports.AnnotationMode = AnnotationMode; +const AnnotationEditorPrefix = "pdfjs_internal_editor_"; +exports.AnnotationEditorPrefix = AnnotationEditorPrefix; +const AnnotationEditorType = { + DISABLE: -1, + NONE: 0, + FREETEXT: 3, + INK: 15 +}; +exports.AnnotationEditorType = AnnotationEditorType; +const AnnotationEditorParamsType = { + FREETEXT_SIZE: 1, + FREETEXT_COLOR: 2, + FREETEXT_OPACITY: 3, + INK_COLOR: 11, + INK_THICKNESS: 12, + INK_OPACITY: 13 +}; +exports.AnnotationEditorParamsType = AnnotationEditorParamsType; +const PermissionFlag = { + PRINT: 0x04, + MODIFY_CONTENTS: 0x08, + COPY: 0x10, + MODIFY_ANNOTATIONS: 0x20, + FILL_INTERACTIVE_FORMS: 0x100, + COPY_FOR_ACCESSIBILITY: 0x200, + ASSEMBLE: 0x400, + PRINT_HIGH_QUALITY: 0x800 +}; +exports.PermissionFlag = PermissionFlag; +const TextRenderingMode = { + FILL: 0, + STROKE: 1, + FILL_STROKE: 2, + INVISIBLE: 3, + FILL_ADD_TO_PATH: 4, + STROKE_ADD_TO_PATH: 5, + FILL_STROKE_ADD_TO_PATH: 6, + ADD_TO_PATH: 7, + FILL_STROKE_MASK: 3, + ADD_TO_PATH_FLAG: 4 +}; +exports.TextRenderingMode = TextRenderingMode; +const ImageKind = { + GRAYSCALE_1BPP: 1, + RGB_24BPP: 2, + RGBA_32BPP: 3 +}; +exports.ImageKind = ImageKind; +const AnnotationType = { + TEXT: 1, + LINK: 2, + FREETEXT: 3, + LINE: 4, + SQUARE: 5, + CIRCLE: 6, + POLYGON: 7, + POLYLINE: 8, + HIGHLIGHT: 9, + UNDERLINE: 10, + SQUIGGLY: 11, + STRIKEOUT: 12, + STAMP: 13, + CARET: 14, + INK: 15, + POPUP: 16, + FILEATTACHMENT: 17, + SOUND: 18, + MOVIE: 19, + WIDGET: 20, + SCREEN: 21, + PRINTERMARK: 22, + TRAPNET: 23, + WATERMARK: 24, + THREED: 25, + REDACT: 26 +}; +exports.AnnotationType = AnnotationType; +const AnnotationStateModelType = { + MARKED: "Marked", + REVIEW: "Review" +}; +exports.AnnotationStateModelType = AnnotationStateModelType; +const AnnotationMarkedState = { + MARKED: "Marked", + UNMARKED: "Unmarked" +}; +exports.AnnotationMarkedState = AnnotationMarkedState; +const AnnotationReviewState = { + ACCEPTED: "Accepted", + REJECTED: "Rejected", + CANCELLED: "Cancelled", + COMPLETED: "Completed", + NONE: "None" +}; +exports.AnnotationReviewState = AnnotationReviewState; +const AnnotationReplyType = { + GROUP: "Group", + REPLY: "R" +}; +exports.AnnotationReplyType = AnnotationReplyType; +const AnnotationFlag = { + INVISIBLE: 0x01, + HIDDEN: 0x02, + PRINT: 0x04, + NOZOOM: 0x08, + NOROTATE: 0x10, + NOVIEW: 0x20, + READONLY: 0x40, + LOCKED: 0x80, + TOGGLENOVIEW: 0x100, + LOCKEDCONTENTS: 0x200 +}; +exports.AnnotationFlag = AnnotationFlag; +const AnnotationFieldFlag = { + READONLY: 0x0000001, + REQUIRED: 0x0000002, + NOEXPORT: 0x0000004, + MULTILINE: 0x0001000, + PASSWORD: 0x0002000, + NOTOGGLETOOFF: 0x0004000, + RADIO: 0x0008000, + PUSHBUTTON: 0x0010000, + COMBO: 0x0020000, + EDIT: 0x0040000, + SORT: 0x0080000, + FILESELECT: 0x0100000, + MULTISELECT: 0x0200000, + DONOTSPELLCHECK: 0x0400000, + DONOTSCROLL: 0x0800000, + COMB: 0x1000000, + RICHTEXT: 0x2000000, + RADIOSINUNISON: 0x2000000, + COMMITONSELCHANGE: 0x4000000 +}; +exports.AnnotationFieldFlag = AnnotationFieldFlag; +const AnnotationBorderStyleType = { + SOLID: 1, + DASHED: 2, + BEVELED: 3, + INSET: 4, + UNDERLINE: 5 +}; +exports.AnnotationBorderStyleType = AnnotationBorderStyleType; +const AnnotationActionEventType = { + E: "Mouse Enter", + X: "Mouse Exit", + D: "Mouse Down", + U: "Mouse Up", + Fo: "Focus", + Bl: "Blur", + PO: "PageOpen", + PC: "PageClose", + PV: "PageVisible", + PI: "PageInvisible", + K: "Keystroke", + F: "Format", + V: "Validate", + C: "Calculate" +}; +exports.AnnotationActionEventType = AnnotationActionEventType; +const DocumentActionEventType = { + WC: "WillClose", + WS: "WillSave", + DS: "DidSave", + WP: "WillPrint", + DP: "DidPrint" +}; +exports.DocumentActionEventType = DocumentActionEventType; +const PageActionEventType = { + O: "PageOpen", + C: "PageClose" +}; +exports.PageActionEventType = PageActionEventType; +const VerbosityLevel = { + ERRORS: 0, + WARNINGS: 1, + INFOS: 5 +}; +exports.VerbosityLevel = VerbosityLevel; +const CMapCompressionType = { + NONE: 0, + BINARY: 1 +}; +exports.CMapCompressionType = CMapCompressionType; +const OPS = { + dependency: 1, + setLineWidth: 2, + setLineCap: 3, + setLineJoin: 4, + setMiterLimit: 5, + setDash: 6, + setRenderingIntent: 7, + setFlatness: 8, + setGState: 9, + save: 10, + restore: 11, + transform: 12, + moveTo: 13, + lineTo: 14, + curveTo: 15, + curveTo2: 16, + curveTo3: 17, + closePath: 18, + rectangle: 19, + stroke: 20, + closeStroke: 21, + fill: 22, + eoFill: 23, + fillStroke: 24, + eoFillStroke: 25, + closeFillStroke: 26, + closeEOFillStroke: 27, + endPath: 28, + clip: 29, + eoClip: 30, + beginText: 31, + endText: 32, + setCharSpacing: 33, + setWordSpacing: 34, + setHScale: 35, + setLeading: 36, + setFont: 37, + setTextRenderingMode: 38, + setTextRise: 39, + moveText: 40, + setLeadingMoveText: 41, + setTextMatrix: 42, + nextLine: 43, + showText: 44, + showSpacedText: 45, + nextLineShowText: 46, + nextLineSetSpacingShowText: 47, + setCharWidth: 48, + setCharWidthAndBounds: 49, + setStrokeColorSpace: 50, + setFillColorSpace: 51, + setStrokeColor: 52, + setStrokeColorN: 53, + setFillColor: 54, + setFillColorN: 55, + setStrokeGray: 56, + setFillGray: 57, + setStrokeRGBColor: 58, + setFillRGBColor: 59, + setStrokeCMYKColor: 60, + setFillCMYKColor: 61, + shadingFill: 62, + beginInlineImage: 63, + beginImageData: 64, + endInlineImage: 65, + paintXObject: 66, + markPoint: 67, + markPointProps: 68, + beginMarkedContent: 69, + beginMarkedContentProps: 70, + endMarkedContent: 71, + beginCompat: 72, + endCompat: 73, + paintFormXObjectBegin: 74, + paintFormXObjectEnd: 75, + beginGroup: 76, + endGroup: 77, + beginAnnotation: 80, + endAnnotation: 81, + paintImageMaskXObject: 83, + paintImageMaskXObjectGroup: 84, + paintImageXObject: 85, + paintInlineImageXObject: 86, + paintInlineImageXObjectGroup: 87, + paintImageXObjectRepeat: 88, + paintImageMaskXObjectRepeat: 89, + paintSolidColorImageMask: 90, + constructPath: 91 +}; +exports.OPS = OPS; +const UNSUPPORTED_FEATURES = null; +exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES; +const PasswordResponses = { + NEED_PASSWORD: 1, + INCORRECT_PASSWORD: 2 +}; +exports.PasswordResponses = PasswordResponses; +let verbosity = VerbosityLevel.WARNINGS; +function setVerbosityLevel(level) { + if (Number.isInteger(level)) { + verbosity = level; + } +} +function getVerbosityLevel() { + return verbosity; +} +function info(msg) { + if (verbosity >= VerbosityLevel.INFOS) { + console.log(`Info: ${msg}`); + } +} +function warn(msg) { + if (verbosity >= VerbosityLevel.WARNINGS) { + console.log(`Warning: ${msg}`); + } +} +function unreachable(msg) { + throw new Error(msg); +} +function assert(cond, msg) { + if (!cond) { + unreachable(msg); + } +} +function _isValidProtocol(url) { + if (!url) { + return false; + } + switch (url.protocol) { + case "http:": + case "https:": + case "ftp:": + case "mailto:": + case "tel:": + return true; + default: + return false; + } +} +function createValidAbsoluteUrl(url, baseUrl = null, options = null) { + if (!url) { + return null; + } + try { + if (options && typeof url === "string") { + if (options.addDefaultProtocol && url.startsWith("www.")) { + const dots = url.match(/\./g); + if (dots && dots.length >= 2) { + url = `http://${url}`; + } + } + if (options.tryConvertEncoding) { + try { + url = stringToUTF8String(url); + } catch (ex) {} + } + } + const absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url); + if (_isValidProtocol(absoluteUrl)) { + return absoluteUrl; + } + } catch (ex) {} + return null; +} +function shadow(obj, prop, value, nonSerializable = false) { + Object.defineProperty(obj, prop, { + value, + enumerable: !nonSerializable, + configurable: true, + writable: false + }); + return value; +} +const BaseException = function BaseExceptionClosure() { + function BaseException(message, name) { + if (this.constructor === BaseException) { + unreachable("Cannot initialize BaseException."); + } + this.message = message; + this.name = name; + } + BaseException.prototype = new Error(); + BaseException.constructor = BaseException; + return BaseException; +}(); +exports.BaseException = BaseException; +class PasswordException extends BaseException { + constructor(msg, code) { + super(msg, "PasswordException"); + this.code = code; + } +} +exports.PasswordException = PasswordException; +class UnknownErrorException extends BaseException { + constructor(msg, details) { + super(msg, "UnknownErrorException"); + this.details = details; + } +} +exports.UnknownErrorException = UnknownErrorException; +class InvalidPDFException extends BaseException { + constructor(msg) { + super(msg, "InvalidPDFException"); + } +} +exports.InvalidPDFException = InvalidPDFException; +class MissingPDFException extends BaseException { + constructor(msg) { + super(msg, "MissingPDFException"); + } +} +exports.MissingPDFException = MissingPDFException; +class UnexpectedResponseException extends BaseException { + constructor(msg, status) { + super(msg, "UnexpectedResponseException"); + this.status = status; + } +} +exports.UnexpectedResponseException = UnexpectedResponseException; +class FormatError extends BaseException { + constructor(msg) { + super(msg, "FormatError"); + } +} +exports.FormatError = FormatError; +class AbortException extends BaseException { + constructor(msg) { + super(msg, "AbortException"); + } +} +exports.AbortException = AbortException; +function bytesToString(bytes) { + if (typeof bytes !== "object" || bytes === null || bytes.length === undefined) { + unreachable("Invalid argument for bytesToString"); + } + const length = bytes.length; + const MAX_ARGUMENT_COUNT = 8192; + if (length < MAX_ARGUMENT_COUNT) { + return String.fromCharCode.apply(null, bytes); + } + const strBuf = []; + for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) { + const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); + const chunk = bytes.subarray(i, chunkEnd); + strBuf.push(String.fromCharCode.apply(null, chunk)); + } + return strBuf.join(""); +} +function stringToBytes(str) { + if (typeof str !== "string") { + unreachable("Invalid argument for stringToBytes"); + } + const length = str.length; + const bytes = new Uint8Array(length); + for (let i = 0; i < length; ++i) { + bytes[i] = str.charCodeAt(i) & 0xff; + } + return bytes; +} +function arrayByteLength(arr) { + if (arr.length !== undefined) { + return arr.length; + } + if (arr.byteLength !== undefined) { + return arr.byteLength; + } + unreachable("Invalid argument for arrayByteLength"); +} +function arraysToBytes(arr) { + const length = arr.length; + if (length === 1 && arr[0] instanceof Uint8Array) { + return arr[0]; + } + let resultLength = 0; + for (let i = 0; i < length; i++) { + resultLength += arrayByteLength(arr[i]); + } + let pos = 0; + const data = new Uint8Array(resultLength); + for (let i = 0; i < length; i++) { + let item = arr[i]; + if (!(item instanceof Uint8Array)) { + if (typeof item === "string") { + item = stringToBytes(item); + } else { + item = new Uint8Array(item); + } + } + const itemLength = item.byteLength; + data.set(item, pos); + pos += itemLength; + } + return data; +} +function string32(value) { + return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); +} +function objectSize(obj) { + return Object.keys(obj).length; +} +function objectFromMap(map) { + const obj = Object.create(null); + for (const [key, value] of map) { + obj[key] = value; + } + return obj; +} +function isLittleEndian() { + const buffer8 = new Uint8Array(4); + buffer8[0] = 1; + const view32 = new Uint32Array(buffer8.buffer, 0, 1); + return view32[0] === 1; +} +function isEvalSupported() { + try { + new Function(""); + return true; + } catch (e) { + return false; + } +} +class FeatureTest { + static get isLittleEndian() { + return shadow(this, "isLittleEndian", isLittleEndian()); + } + static get isEvalSupported() { + return shadow(this, "isEvalSupported", isEvalSupported()); + } + static get isOffscreenCanvasSupported() { + return shadow(this, "isOffscreenCanvasSupported", typeof OffscreenCanvas !== "undefined"); + } + static get platform() { + return shadow(this, "platform", { + isWin: navigator.platform.includes("Win"), + isMac: navigator.platform.includes("Mac") + }); + } +} +exports.FeatureTest = FeatureTest; +const hexNumbers = [...Array(256).keys()].map(n => n.toString(16).padStart(2, "0")); +class Util { + static makeHexColor(r, g, b) { + return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`; + } + static scaleMinMax(transform, minMax) { + let temp; + if (transform[0]) { + if (transform[0] < 0) { + temp = minMax[0]; + minMax[0] = minMax[1]; + minMax[1] = temp; + } + minMax[0] *= transform[0]; + minMax[1] *= transform[0]; + if (transform[3] < 0) { + temp = minMax[2]; + minMax[2] = minMax[3]; + minMax[3] = temp; + } + minMax[2] *= transform[3]; + minMax[3] *= transform[3]; + } else { + temp = minMax[0]; + minMax[0] = minMax[2]; + minMax[2] = temp; + temp = minMax[1]; + minMax[1] = minMax[3]; + minMax[3] = temp; + if (transform[1] < 0) { + temp = minMax[2]; + minMax[2] = minMax[3]; + minMax[3] = temp; + } + minMax[2] *= transform[1]; + minMax[3] *= transform[1]; + if (transform[2] < 0) { + temp = minMax[0]; + minMax[0] = minMax[1]; + minMax[1] = temp; + } + minMax[0] *= transform[2]; + minMax[1] *= transform[2]; + } + minMax[0] += transform[4]; + minMax[1] += transform[4]; + minMax[2] += transform[5]; + minMax[3] += transform[5]; + } + static transform(m1, m2) { + return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]]; + } + static applyTransform(p, m) { + const xt = p[0] * m[0] + p[1] * m[2] + m[4]; + const yt = p[0] * m[1] + p[1] * m[3] + m[5]; + return [xt, yt]; + } + static applyInverseTransform(p, m) { + const d = m[0] * m[3] - m[1] * m[2]; + const xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; + const yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; + return [xt, yt]; + } + static getAxialAlignedBoundingBox(r, m) { + const p1 = Util.applyTransform(r, m); + const p2 = Util.applyTransform(r.slice(2, 4), m); + const p3 = Util.applyTransform([r[0], r[3]], m); + const p4 = Util.applyTransform([r[2], r[1]], m); + return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])]; + } + static inverseTransform(m) { + const d = m[0] * m[3] - m[1] * m[2]; + return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; + } + static singularValueDecompose2dScale(m) { + const transpose = [m[0], m[2], m[1], m[3]]; + const a = m[0] * transpose[0] + m[1] * transpose[2]; + const b = m[0] * transpose[1] + m[1] * transpose[3]; + const c = m[2] * transpose[0] + m[3] * transpose[2]; + const d = m[2] * transpose[1] + m[3] * transpose[3]; + const first = (a + d) / 2; + const second = Math.sqrt((a + d) ** 2 - 4 * (a * d - c * b)) / 2; + const sx = first + second || 1; + const sy = first - second || 1; + return [Math.sqrt(sx), Math.sqrt(sy)]; + } + static normalizeRect(rect) { + const r = rect.slice(0); + if (rect[0] > rect[2]) { + r[0] = rect[2]; + r[2] = rect[0]; + } + if (rect[1] > rect[3]) { + r[1] = rect[3]; + r[3] = rect[1]; + } + return r; + } + static intersect(rect1, rect2) { + const xLow = Math.max(Math.min(rect1[0], rect1[2]), Math.min(rect2[0], rect2[2])); + const xHigh = Math.min(Math.max(rect1[0], rect1[2]), Math.max(rect2[0], rect2[2])); + if (xLow > xHigh) { + return null; + } + const yLow = Math.max(Math.min(rect1[1], rect1[3]), Math.min(rect2[1], rect2[3])); + const yHigh = Math.min(Math.max(rect1[1], rect1[3]), Math.max(rect2[1], rect2[3])); + if (yLow > yHigh) { + return null; + } + return [xLow, yLow, xHigh, yHigh]; + } + static bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3) { + const tvalues = [], + bounds = [[], []]; + let a, b, c, t, t1, t2, b2ac, sqrtb2ac; + for (let i = 0; i < 2; ++i) { + if (i === 0) { + b = 6 * x0 - 12 * x1 + 6 * x2; + a = -3 * x0 + 9 * x1 - 9 * x2 + 3 * x3; + c = 3 * x1 - 3 * x0; + } else { + b = 6 * y0 - 12 * y1 + 6 * y2; + a = -3 * y0 + 9 * y1 - 9 * y2 + 3 * y3; + c = 3 * y1 - 3 * y0; + } + if (Math.abs(a) < 1e-12) { + if (Math.abs(b) < 1e-12) { + continue; + } + t = -c / b; + if (0 < t && t < 1) { + tvalues.push(t); + } + continue; + } + b2ac = b * b - 4 * c * a; + sqrtb2ac = Math.sqrt(b2ac); + if (b2ac < 0) { + continue; + } + t1 = (-b + sqrtb2ac) / (2 * a); + if (0 < t1 && t1 < 1) { + tvalues.push(t1); + } + t2 = (-b - sqrtb2ac) / (2 * a); + if (0 < t2 && t2 < 1) { + tvalues.push(t2); + } + } + let j = tvalues.length, + mt; + const jlen = j; + while (j--) { + t = tvalues[j]; + mt = 1 - t; + bounds[0][j] = mt * mt * mt * x0 + 3 * mt * mt * t * x1 + 3 * mt * t * t * x2 + t * t * t * x3; + bounds[1][j] = mt * mt * mt * y0 + 3 * mt * mt * t * y1 + 3 * mt * t * t * y2 + t * t * t * y3; + } + bounds[0][jlen] = x0; + bounds[1][jlen] = y0; + bounds[0][jlen + 1] = x3; + bounds[1][jlen + 1] = y3; + bounds[0].length = bounds[1].length = jlen + 2; + return [Math.min(...bounds[0]), Math.min(...bounds[1]), Math.max(...bounds[0]), Math.max(...bounds[1])]; + } +} +exports.Util = Util; +const PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2d8, 0x2c7, 0x2c6, 0x2d9, 0x2dd, 0x2db, 0x2da, 0x2dc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x141, 0x152, 0x160, 0x178, 0x17d, 0x131, 0x142, 0x153, 0x161, 0x17e, 0, 0x20ac]; +function stringToPDFString(str) { + if (str[0] >= "\xEF") { + let encoding; + if (str[0] === "\xFE" && str[1] === "\xFF") { + encoding = "utf-16be"; + } else if (str[0] === "\xFF" && str[1] === "\xFE") { + encoding = "utf-16le"; + } else if (str[0] === "\xEF" && str[1] === "\xBB" && str[2] === "\xBF") { + encoding = "utf-8"; + } + if (encoding) { + try { + const decoder = new TextDecoder(encoding, { + fatal: true + }); + const buffer = stringToBytes(str); + return decoder.decode(buffer); + } catch (ex) { + warn(`stringToPDFString: "${ex}".`); + } + } + } + const strBuf = []; + for (let i = 0, ii = str.length; i < ii; i++) { + const code = PDFStringTranslateTable[str.charCodeAt(i)]; + strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); + } + return strBuf.join(""); +} +function stringToUTF8String(str) { + return decodeURIComponent(escape(str)); +} +function utf8StringToString(str) { + return unescape(encodeURIComponent(str)); +} +function isArrayBuffer(v) { + return typeof v === "object" && v !== null && v.byteLength !== undefined; +} +function isArrayEqual(arr1, arr2) { + if (arr1.length !== arr2.length) { + return false; + } + for (let i = 0, ii = arr1.length; i < ii; i++) { + if (arr1[i] !== arr2[i]) { + return false; + } + } + return true; +} +function getModificationDate(date = new Date()) { + const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")]; + return buffer.join(""); +} +function createPromiseCapability() { + const capability = Object.create(null); + let isSettled = false; + Object.defineProperty(capability, "settled", { + get() { + return isSettled; + } + }); + capability.promise = new Promise(function (resolve, reject) { + capability.resolve = function (data) { + isSettled = true; + resolve(data); + }; + capability.reject = function (reason) { + isSettled = true; + reject(reason); + }; + }); + return capability; +} + +/***/ }), +/* 2 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.build = exports.RenderTask = exports.PDFWorkerUtil = exports.PDFWorker = exports.PDFPageProxy = exports.PDFDocumentProxy = exports.PDFDocumentLoadingTask = exports.PDFDataRangeTransport = exports.LoopbackPort = exports.DefaultStandardFontDataFactory = exports.DefaultCanvasFactory = exports.DefaultCMapReaderFactory = void 0; +exports.getDocument = getDocument; +exports.version = void 0; +var _util = __w_pdfjs_require__(1); +var _annotation_storage = __w_pdfjs_require__(3); +var _display_utils = __w_pdfjs_require__(6); +var _font_loader = __w_pdfjs_require__(9); +var _canvas = __w_pdfjs_require__(11); +var _worker_options = __w_pdfjs_require__(14); +var _is_node = __w_pdfjs_require__(10); +var _message_handler = __w_pdfjs_require__(15); +var _metadata = __w_pdfjs_require__(16); +var _optional_content_config = __w_pdfjs_require__(17); +var _transport_stream = __w_pdfjs_require__(18); +var _xfa_text = __w_pdfjs_require__(19); +const DEFAULT_RANGE_CHUNK_SIZE = 65536; +const RENDERING_CANCELLED_TIMEOUT = 100; +let DefaultCanvasFactory = _display_utils.DOMCanvasFactory; +exports.DefaultCanvasFactory = DefaultCanvasFactory; +let DefaultCMapReaderFactory = _display_utils.DOMCMapReaderFactory; +exports.DefaultCMapReaderFactory = DefaultCMapReaderFactory; +let DefaultStandardFontDataFactory = _display_utils.DOMStandardFontDataFactory; +exports.DefaultStandardFontDataFactory = DefaultStandardFontDataFactory; +; +let createPDFNetworkStream; +; +function getDocument(src) { + const task = new PDFDocumentLoadingTask(); + let source; + if (typeof src === "string" || src instanceof URL) { + source = { + url: src + }; + } else if ((0, _util.isArrayBuffer)(src)) { + source = { + data: src + }; + } else if (src instanceof PDFDataRangeTransport) { + source = { + range: src + }; + } else { + if (typeof src !== "object") { + throw new Error("Invalid parameter in getDocument, " + "need either string, URL, TypedArray, or parameter object."); + } + if (!src.url && !src.data && !src.range) { + throw new Error("Invalid parameter object: need either .data, .range or .url"); + } + source = src; + } + const params = Object.create(null); + let rangeTransport = null, + worker = null; + for (const key in source) { + const value = source[key]; + switch (key) { + case "url": + if (typeof window !== "undefined") { + try { + params[key] = new URL(value, window.location).href; + continue; + } catch (ex) { + (0, _util.warn)(`Cannot create valid URL: "${ex}".`); + } + } else if (typeof value === "string" || value instanceof URL) { + params[key] = value.toString(); + continue; + } + throw new Error("Invalid PDF url data: " + "either string or URL-object is expected in the url property."); + case "range": + rangeTransport = value; + continue; + case "worker": + worker = value; + continue; + case "data": + if (value instanceof Uint8Array) { + break; + } else if (typeof value === "string") { + params[key] = (0, _util.stringToBytes)(value); + } else if (typeof value === "object" && value !== null && !isNaN(value.length)) { + params[key] = new Uint8Array(value); + } else if ((0, _util.isArrayBuffer)(value)) { + params[key] = new Uint8Array(value); + } else { + throw new Error("Invalid PDF binary data: either TypedArray, " + "string, or array-like object is expected in the data property."); + } + continue; + } + params[key] = value; + } + params.CMapReaderFactory = params.CMapReaderFactory || DefaultCMapReaderFactory; + params.StandardFontDataFactory = params.StandardFontDataFactory || DefaultStandardFontDataFactory; + params.ignoreErrors = params.stopAtErrors !== true; + params.transferPdfData = params.transferPdfData === true; + params.fontExtraProperties = params.fontExtraProperties === true; + params.pdfBug = params.pdfBug === true; + params.enableXfa = params.enableXfa === true; + if (!Number.isInteger(params.rangeChunkSize) || params.rangeChunkSize < 1) { + params.rangeChunkSize = DEFAULT_RANGE_CHUNK_SIZE; + } + if (typeof params.docBaseUrl !== "string" || (0, _display_utils.isDataScheme)(params.docBaseUrl)) { + params.docBaseUrl = null; + } + if (!Number.isInteger(params.maxImageSize) || params.maxImageSize < -1) { + params.maxImageSize = -1; + } + if (typeof params.cMapUrl !== "string") { + params.cMapUrl = null; + } + if (typeof params.standardFontDataUrl !== "string") { + params.standardFontDataUrl = null; + } + if (typeof params.useWorkerFetch !== "boolean") { + params.useWorkerFetch = true; + } + if (typeof params.isEvalSupported !== "boolean") { + params.isEvalSupported = true; + } + if (typeof params.isOffscreenCanvasSupported !== "boolean") { + params.isOffscreenCanvasSupported = !_is_node.isNodeJS; + } + if (typeof params.disableFontFace !== "boolean") { + params.disableFontFace = _is_node.isNodeJS; + } + if (typeof params.useSystemFonts !== "boolean") { + params.useSystemFonts = !_is_node.isNodeJS && !params.disableFontFace; + } + if (typeof params.ownerDocument !== "object" || params.ownerDocument === null) { + params.ownerDocument = globalThis.document; + } + if (typeof params.disableRange !== "boolean") { + params.disableRange = false; + } + if (typeof params.disableStream !== "boolean") { + params.disableStream = false; + } + if (typeof params.disableAutoFetch !== "boolean") { + params.disableAutoFetch = false; + } + (0, _util.setVerbosityLevel)(params.verbosity); + if (!worker) { + const workerParams = { + verbosity: params.verbosity, + port: _worker_options.GlobalWorkerOptions.workerPort + }; + worker = workerParams.port ? PDFWorker.fromPort(workerParams) : new PDFWorker(workerParams); + task._worker = worker; + } + const docId = task.docId; + worker.promise.then(function () { + if (task.destroyed) { + throw new Error("Loading aborted"); + } + const workerIdPromise = _fetchDocument(worker, params, rangeTransport, docId); + const networkStreamPromise = new Promise(function (resolve) { + let networkStream; + if (rangeTransport) { + networkStream = new _transport_stream.PDFDataTransportStream({ + length: params.length, + initialData: params.initialData, + transferPdfData: params.transferPdfData, + progressiveDone: params.progressiveDone, + contentDispositionFilename: params.contentDispositionFilename, + disableRange: params.disableRange, + disableStream: params.disableStream + }, rangeTransport); + } else if (!params.data) { + throw new Error("Not implemented: createPDFNetworkStream"); + } + resolve(networkStream); + }); + return Promise.all([workerIdPromise, networkStreamPromise]).then(function ([workerId, networkStream]) { + if (task.destroyed) { + throw new Error("Loading aborted"); + } + const messageHandler = new _message_handler.MessageHandler(docId, workerId, worker.port); + const transport = new WorkerTransport(messageHandler, task, networkStream, params); + task._transport = transport; + messageHandler.send("Ready", null); + }); + }).catch(task._capability.reject); + return task; +} +async function _fetchDocument(worker, source, pdfDataRangeTransport, docId) { + if (worker.destroyed) { + throw new Error("Worker was destroyed"); + } + if (pdfDataRangeTransport) { + source.length = pdfDataRangeTransport.length; + source.initialData = pdfDataRangeTransport.initialData; + source.progressiveDone = pdfDataRangeTransport.progressiveDone; + source.contentDispositionFilename = pdfDataRangeTransport.contentDispositionFilename; + } + const transfers = source.transferPdfData && source.data ? [source.data.buffer] : null; + const workerId = await worker.messageHandler.sendWithPromise("GetDocRequest", { + docId, + apiVersion: '3.3.56', + data: source.data, + password: source.password, + disableAutoFetch: source.disableAutoFetch, + rangeChunkSize: source.rangeChunkSize, + length: source.length, + docBaseUrl: source.docBaseUrl, + enableXfa: source.enableXfa, + evaluatorOptions: { + maxImageSize: source.maxImageSize, + disableFontFace: source.disableFontFace, + ignoreErrors: source.ignoreErrors, + isEvalSupported: source.isEvalSupported, + isOffscreenCanvasSupported: source.isOffscreenCanvasSupported, + fontExtraProperties: source.fontExtraProperties, + useSystemFonts: source.useSystemFonts, + cMapUrl: source.useWorkerFetch ? source.cMapUrl : null, + standardFontDataUrl: source.useWorkerFetch ? source.standardFontDataUrl : null + } + }, transfers); + if (worker.destroyed) { + throw new Error("Worker was destroyed"); + } + return workerId; +} +class PDFDocumentLoadingTask { + static #docId = 0; + #onUnsupportedFeature = null; + constructor() { + this._capability = (0, _util.createPromiseCapability)(); + this._transport = null; + this._worker = null; + this.docId = `d${PDFDocumentLoadingTask.#docId++}`; + this.destroyed = false; + this.onPassword = null; + this.onProgress = null; + } + get onUnsupportedFeature() { + return this.#onUnsupportedFeature; + } + set onUnsupportedFeature(callback) {} + get promise() { + return this._capability.promise; + } + async destroy() { + this.destroyed = true; + await this._transport?.destroy(); + this._transport = null; + if (this._worker) { + this._worker.destroy(); + this._worker = null; + } + } +} +exports.PDFDocumentLoadingTask = PDFDocumentLoadingTask; +class PDFDataRangeTransport { + constructor(length, initialData, progressiveDone = false, contentDispositionFilename = null) { + this.length = length; + this.initialData = initialData; + this.progressiveDone = progressiveDone; + this.contentDispositionFilename = contentDispositionFilename; + this._rangeListeners = []; + this._progressListeners = []; + this._progressiveReadListeners = []; + this._progressiveDoneListeners = []; + this._readyCapability = (0, _util.createPromiseCapability)(); + } + addRangeListener(listener) { + this._rangeListeners.push(listener); + } + addProgressListener(listener) { + this._progressListeners.push(listener); + } + addProgressiveReadListener(listener) { + this._progressiveReadListeners.push(listener); + } + addProgressiveDoneListener(listener) { + this._progressiveDoneListeners.push(listener); + } + onDataRange(begin, chunk) { + for (const listener of this._rangeListeners) { + listener(begin, chunk); + } + } + onDataProgress(loaded, total) { + this._readyCapability.promise.then(() => { + for (const listener of this._progressListeners) { + listener(loaded, total); + } + }); + } + onDataProgressiveRead(chunk) { + this._readyCapability.promise.then(() => { + for (const listener of this._progressiveReadListeners) { + listener(chunk); + } + }); + } + onDataProgressiveDone() { + this._readyCapability.promise.then(() => { + for (const listener of this._progressiveDoneListeners) { + listener(); + } + }); + } + transportReady() { + this._readyCapability.resolve(); + } + requestDataRange(begin, end) { + (0, _util.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange"); + } + abort() {} +} +exports.PDFDataRangeTransport = PDFDataRangeTransport; +class PDFDocumentProxy { + constructor(pdfInfo, transport) { + this._pdfInfo = pdfInfo; + this._transport = transport; + } + get annotationStorage() { + return this._transport.annotationStorage; + } + get numPages() { + return this._pdfInfo.numPages; + } + get fingerprints() { + return this._pdfInfo.fingerprints; + } + get isPureXfa() { + return (0, _util.shadow)(this, "isPureXfa", !!this._transport._htmlForXfa); + } + get allXfaHtml() { + return this._transport._htmlForXfa; + } + getPage(pageNumber) { + return this._transport.getPage(pageNumber); + } + getPageIndex(ref) { + return this._transport.getPageIndex(ref); + } + getDestinations() { + return this._transport.getDestinations(); + } + getDestination(id) { + return this._transport.getDestination(id); + } + getPageLabels() { + return this._transport.getPageLabels(); + } + getPageLayout() { + return this._transport.getPageLayout(); + } + getPageMode() { + return this._transport.getPageMode(); + } + getViewerPreferences() { + return this._transport.getViewerPreferences(); + } + getOpenAction() { + return this._transport.getOpenAction(); + } + getAttachments() { + return this._transport.getAttachments(); + } + getJavaScript() { + return this._transport.getJavaScript(); + } + getJSActions() { + return this._transport.getDocJSActions(); + } + getOutline() { + return this._transport.getOutline(); + } + getOptionalContentConfig() { + return this._transport.getOptionalContentConfig(); + } + getPermissions() { + return this._transport.getPermissions(); + } + getMetadata() { + return this._transport.getMetadata(); + } + getMarkInfo() { + return this._transport.getMarkInfo(); + } + getData() { + return this._transport.getData(); + } + saveDocument() { + return this._transport.saveDocument(); + } + getDownloadInfo() { + return this._transport.downloadInfoCapability.promise; + } + cleanup(keepLoadedFonts = false) { + return this._transport.startCleanup(keepLoadedFonts || this.isPureXfa); + } + destroy() { + return this.loadingTask.destroy(); + } + get loadingParams() { + return this._transport.loadingParams; + } + get loadingTask() { + return this._transport.loadingTask; + } + getFieldObjects() { + return this._transport.getFieldObjects(); + } + hasJSActions() { + return this._transport.hasJSActions(); + } + getCalculationOrderIds() { + return this._transport.getCalculationOrderIds(); + } +} +exports.PDFDocumentProxy = PDFDocumentProxy; +class PDFPageProxy { + constructor(pageIndex, pageInfo, transport, ownerDocument, pdfBug = false) { + this._pageIndex = pageIndex; + this._pageInfo = pageInfo; + this._ownerDocument = ownerDocument; + this._transport = transport; + this._stats = pdfBug ? new _display_utils.StatTimer() : null; + this._pdfBug = pdfBug; + this.commonObjs = transport.commonObjs; + this.objs = new PDFObjects(); + this._bitmaps = new Set(); + this.cleanupAfterRender = false; + this.pendingCleanup = false; + this._intentStates = new Map(); + this.destroyed = false; + } + get pageNumber() { + return this._pageIndex + 1; + } + get rotate() { + return this._pageInfo.rotate; + } + get ref() { + return this._pageInfo.ref; + } + get userUnit() { + return this._pageInfo.userUnit; + } + get view() { + return this._pageInfo.view; + } + getViewport({ + scale, + rotation = this.rotate, + offsetX = 0, + offsetY = 0, + dontFlip = false + } = {}) { + return new _display_utils.PageViewport({ + viewBox: this.view, + scale, + rotation, + offsetX, + offsetY, + dontFlip + }); + } + getAnnotations({ + intent = "display" + } = {}) { + const intentArgs = this._transport.getRenderingIntent(intent); + return this._transport.getAnnotations(this._pageIndex, intentArgs.renderingIntent); + } + getJSActions() { + return this._transport.getPageJSActions(this._pageIndex); + } + get isPureXfa() { + return (0, _util.shadow)(this, "isPureXfa", !!this._transport._htmlForXfa); + } + async getXfa() { + return this._transport._htmlForXfa?.children[this._pageIndex] || null; + } + render({ + canvasContext, + viewport, + intent = "display", + annotationMode = _util.AnnotationMode.ENABLE, + transform = null, + canvasFactory = null, + background = null, + optionalContentConfigPromise = null, + annotationCanvasMap = null, + pageColors = null, + printAnnotationStorage = null + }) { + this._stats?.time("Overall"); + const intentArgs = this._transport.getRenderingIntent(intent, annotationMode, printAnnotationStorage); + this.pendingCleanup = false; + if (!optionalContentConfigPromise) { + optionalContentConfigPromise = this._transport.getOptionalContentConfig(); + } + let intentState = this._intentStates.get(intentArgs.cacheKey); + if (!intentState) { + intentState = Object.create(null); + this._intentStates.set(intentArgs.cacheKey, intentState); + } + if (intentState.streamReaderCancelTimeout) { + clearTimeout(intentState.streamReaderCancelTimeout); + intentState.streamReaderCancelTimeout = null; + } + const canvasFactoryInstance = canvasFactory || new DefaultCanvasFactory({ + ownerDocument: this._ownerDocument + }); + const intentPrint = !!(intentArgs.renderingIntent & _util.RenderingIntentFlag.PRINT); + if (!intentState.displayReadyCapability) { + intentState.displayReadyCapability = (0, _util.createPromiseCapability)(); + intentState.operatorList = { + fnArray: [], + argsArray: [], + lastChunk: false, + separateAnnots: null + }; + this._stats?.time("Page Request"); + this._pumpOperatorList(intentArgs); + } + const complete = error => { + intentState.renderTasks.delete(internalRenderTask); + if (this.cleanupAfterRender || intentPrint) { + this.pendingCleanup = true; + } + this._tryCleanup(); + if (error) { + internalRenderTask.capability.reject(error); + this._abortOperatorList({ + intentState, + reason: error instanceof Error ? error : new Error(error) + }); + } else { + internalRenderTask.capability.resolve(); + } + this._stats?.timeEnd("Rendering"); + this._stats?.timeEnd("Overall"); + }; + const internalRenderTask = new InternalRenderTask({ + callback: complete, + params: { + canvasContext, + viewport, + transform, + background + }, + objs: this.objs, + commonObjs: this.commonObjs, + annotationCanvasMap, + operatorList: intentState.operatorList, + pageIndex: this._pageIndex, + canvasFactory: canvasFactoryInstance, + useRequestAnimationFrame: !intentPrint, + pdfBug: this._pdfBug, + pageColors + }); + (intentState.renderTasks ||= new Set()).add(internalRenderTask); + const renderTask = internalRenderTask.task; + Promise.all([intentState.displayReadyCapability.promise, optionalContentConfigPromise]).then(([transparency, optionalContentConfig]) => { + if (this.pendingCleanup) { + complete(); + return; + } + this._stats?.time("Rendering"); + internalRenderTask.initializeGraphics({ + transparency, + optionalContentConfig + }); + internalRenderTask.operatorListChanged(); + }).catch(complete); + return renderTask; + } + getOperatorList({ + intent = "display", + annotationMode = _util.AnnotationMode.ENABLE, + printAnnotationStorage = null + } = {}) { + function operatorListChanged() { + if (intentState.operatorList.lastChunk) { + intentState.opListReadCapability.resolve(intentState.operatorList); + intentState.renderTasks.delete(opListTask); + } + } + const intentArgs = this._transport.getRenderingIntent(intent, annotationMode, printAnnotationStorage, true); + let intentState = this._intentStates.get(intentArgs.cacheKey); + if (!intentState) { + intentState = Object.create(null); + this._intentStates.set(intentArgs.cacheKey, intentState); + } + let opListTask; + if (!intentState.opListReadCapability) { + opListTask = Object.create(null); + opListTask.operatorListChanged = operatorListChanged; + intentState.opListReadCapability = (0, _util.createPromiseCapability)(); + (intentState.renderTasks ||= new Set()).add(opListTask); + intentState.operatorList = { + fnArray: [], + argsArray: [], + lastChunk: false, + separateAnnots: null + }; + this._stats?.time("Page Request"); + this._pumpOperatorList(intentArgs); + } + return intentState.opListReadCapability.promise; + } + streamTextContent({ + disableCombineTextItems = false, + includeMarkedContent = false + } = {}) { + const TEXT_CONTENT_CHUNK_SIZE = 100; + return this._transport.messageHandler.sendWithStream("GetTextContent", { + pageIndex: this._pageIndex, + combineTextItems: disableCombineTextItems !== true, + includeMarkedContent: includeMarkedContent === true + }, { + highWaterMark: TEXT_CONTENT_CHUNK_SIZE, + size(textContent) { + return textContent.items.length; + } + }); + } + getTextContent(params = {}) { + if (this._transport._htmlForXfa) { + return this.getXfa().then(xfa => { + return _xfa_text.XfaText.textContent(xfa); + }); + } + const readableStream = this.streamTextContent(params); + return new Promise(function (resolve, reject) { + function pump() { + reader.read().then(function ({ + value, + done + }) { + if (done) { + resolve(textContent); + return; + } + Object.assign(textContent.styles, value.styles); + textContent.items.push(...value.items); + pump(); + }, reject); + } + const reader = readableStream.getReader(); + const textContent = { + items: [], + styles: Object.create(null) + }; + pump(); + }); + } + getStructTree() { + return this._transport.getStructTree(this._pageIndex); + } + _destroy() { + this.destroyed = true; + const waitOn = []; + for (const intentState of this._intentStates.values()) { + this._abortOperatorList({ + intentState, + reason: new Error("Page was destroyed."), + force: true + }); + if (intentState.opListReadCapability) { + continue; + } + for (const internalRenderTask of intentState.renderTasks) { + waitOn.push(internalRenderTask.completed); + internalRenderTask.cancel(); + } + } + this.objs.clear(); + for (const bitmap of this._bitmaps) { + bitmap.close(); + } + this._bitmaps.clear(); + this.pendingCleanup = false; + return Promise.all(waitOn); + } + cleanup(resetStats = false) { + this.pendingCleanup = true; + return this._tryCleanup(resetStats); + } + _tryCleanup(resetStats = false) { + if (!this.pendingCleanup) { + return false; + } + for (const { + renderTasks, + operatorList + } of this._intentStates.values()) { + if (renderTasks.size > 0 || !operatorList.lastChunk) { + return false; + } + } + this._intentStates.clear(); + this.objs.clear(); + if (resetStats && this._stats) { + this._stats = new _display_utils.StatTimer(); + } + for (const bitmap of this._bitmaps) { + bitmap.close(); + } + this._bitmaps.clear(); + this.pendingCleanup = false; + return true; + } + _startRenderPage(transparency, cacheKey) { + const intentState = this._intentStates.get(cacheKey); + if (!intentState) { + return; + } + this._stats?.timeEnd("Page Request"); + intentState.displayReadyCapability?.resolve(transparency); + } + _renderPageChunk(operatorListChunk, intentState) { + for (let i = 0, ii = operatorListChunk.length; i < ii; i++) { + intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]); + intentState.operatorList.argsArray.push(operatorListChunk.argsArray[i]); + } + intentState.operatorList.lastChunk = operatorListChunk.lastChunk; + intentState.operatorList.separateAnnots = operatorListChunk.separateAnnots; + for (const internalRenderTask of intentState.renderTasks) { + internalRenderTask.operatorListChanged(); + } + if (operatorListChunk.lastChunk) { + this._tryCleanup(); + } + } + _pumpOperatorList({ + renderingIntent, + cacheKey, + annotationStorageMap + }) { + const readableStream = this._transport.messageHandler.sendWithStream("GetOperatorList", { + pageIndex: this._pageIndex, + intent: renderingIntent, + cacheKey, + annotationStorage: annotationStorageMap + }); + const reader = readableStream.getReader(); + const intentState = this._intentStates.get(cacheKey); + intentState.streamReader = reader; + const pump = () => { + reader.read().then(({ + value, + done + }) => { + if (done) { + intentState.streamReader = null; + return; + } + if (this._transport.destroyed) { + return; + } + this._renderPageChunk(value, intentState); + pump(); + }, reason => { + intentState.streamReader = null; + if (this._transport.destroyed) { + return; + } + if (intentState.operatorList) { + intentState.operatorList.lastChunk = true; + for (const internalRenderTask of intentState.renderTasks) { + internalRenderTask.operatorListChanged(); + } + this._tryCleanup(); + } + if (intentState.displayReadyCapability) { + intentState.displayReadyCapability.reject(reason); + } else if (intentState.opListReadCapability) { + intentState.opListReadCapability.reject(reason); + } else { + throw reason; + } + }); + }; + pump(); + } + _abortOperatorList({ + intentState, + reason, + force = false + }) { + if (!intentState.streamReader) { + return; + } + if (intentState.streamReaderCancelTimeout) { + clearTimeout(intentState.streamReaderCancelTimeout); + intentState.streamReaderCancelTimeout = null; + } + if (!force) { + if (intentState.renderTasks.size > 0) { + return; + } + if (reason instanceof _display_utils.RenderingCancelledException) { + let delay = RENDERING_CANCELLED_TIMEOUT; + if (reason.extraDelay > 0 && reason.extraDelay < 1000) { + delay += reason.extraDelay; + } + intentState.streamReaderCancelTimeout = setTimeout(() => { + intentState.streamReaderCancelTimeout = null; + this._abortOperatorList({ + intentState, + reason, + force: true + }); + }, delay); + return; + } + } + intentState.streamReader.cancel(new _util.AbortException(reason.message)).catch(() => {}); + intentState.streamReader = null; + if (this._transport.destroyed) { + return; + } + for (const [curCacheKey, curIntentState] of this._intentStates) { + if (curIntentState === intentState) { + this._intentStates.delete(curCacheKey); + break; + } + } + this.cleanup(); + } + get stats() { + return this._stats; + } +} +exports.PDFPageProxy = PDFPageProxy; +class LoopbackPort { + #listeners = []; + #deferred = Promise.resolve(); + postMessage(obj, transfers) { + const event = { + data: structuredClone(obj, transfers) + }; + this.#deferred.then(() => { + for (const listener of this.#listeners) { + listener.call(this, event); + } + }); + } + addEventListener(name, listener) { + this.#listeners.push(listener); + } + removeEventListener(name, listener) { + const i = this.#listeners.indexOf(listener); + this.#listeners.splice(i, 1); + } + terminate() { + this.#listeners.length = 0; + } +} +exports.LoopbackPort = LoopbackPort; +const PDFWorkerUtil = { + isWorkerDisabled: false, + fallbackWorkerSrc: null, + fakeWorkerId: 0 +}; +exports.PDFWorkerUtil = PDFWorkerUtil; +; +class PDFWorker { + static #workerPorts = new WeakMap(); + constructor({ + name = null, + port = null, + verbosity = (0, _util.getVerbosityLevel)() + } = {}) { + if (port && PDFWorker.#workerPorts.has(port)) { + throw new Error("Cannot use more than one PDFWorker per port."); + } + this.name = name; + this.destroyed = false; + this.verbosity = verbosity; + this._readyCapability = (0, _util.createPromiseCapability)(); + this._port = null; + this._webWorker = null; + this._messageHandler = null; + if (port) { + PDFWorker.#workerPorts.set(port, this); + this._initializeFromPort(port); + return; + } + this._initialize(); + } + get promise() { + return this._readyCapability.promise; + } + get port() { + return this._port; + } + get messageHandler() { + return this._messageHandler; + } + _initializeFromPort(port) { + this._port = port; + this._messageHandler = new _message_handler.MessageHandler("main", "worker", port); + this._messageHandler.on("ready", function () {}); + this._readyCapability.resolve(); + this._messageHandler.send("configure", { + verbosity: this.verbosity + }); + } + _initialize() { + if (!PDFWorkerUtil.isWorkerDisabled && !PDFWorker._mainThreadWorkerMessageHandler) { + let { + workerSrc + } = PDFWorker; + try { + const worker = new Worker(workerSrc); + const messageHandler = new _message_handler.MessageHandler("main", "worker", worker); + const terminateEarly = () => { + worker.removeEventListener("error", onWorkerError); + messageHandler.destroy(); + worker.terminate(); + if (this.destroyed) { + this._readyCapability.reject(new Error("Worker was destroyed")); + } else { + this._setupFakeWorker(); + } + }; + const onWorkerError = () => { + if (!this._webWorker) { + terminateEarly(); + } + }; + worker.addEventListener("error", onWorkerError); + messageHandler.on("test", data => { + worker.removeEventListener("error", onWorkerError); + if (this.destroyed) { + terminateEarly(); + return; + } + if (data) { + this._messageHandler = messageHandler; + this._port = worker; + this._webWorker = worker; + this._readyCapability.resolve(); + messageHandler.send("configure", { + verbosity: this.verbosity + }); + } else { + this._setupFakeWorker(); + messageHandler.destroy(); + worker.terminate(); + } + }); + messageHandler.on("ready", data => { + worker.removeEventListener("error", onWorkerError); + if (this.destroyed) { + terminateEarly(); + return; + } + try { + sendTest(); + } catch (e) { + this._setupFakeWorker(); + } + }); + const sendTest = () => { + const testObj = new Uint8Array(); + messageHandler.send("test", testObj, [testObj.buffer]); + }; + sendTest(); + return; + } catch (e) { + (0, _util.info)("The worker has been disabled."); + } + } + this._setupFakeWorker(); + } + _setupFakeWorker() { + if (!PDFWorkerUtil.isWorkerDisabled) { + (0, _util.warn)("Setting up fake worker."); + PDFWorkerUtil.isWorkerDisabled = true; + } + PDFWorker._setupFakeWorkerGlobal.then(WorkerMessageHandler => { + if (this.destroyed) { + this._readyCapability.reject(new Error("Worker was destroyed")); + return; + } + const port = new LoopbackPort(); + this._port = port; + const id = `fake${PDFWorkerUtil.fakeWorkerId++}`; + const workerHandler = new _message_handler.MessageHandler(id + "_worker", id, port); + WorkerMessageHandler.setup(workerHandler, port); + const messageHandler = new _message_handler.MessageHandler(id, id + "_worker", port); + this._messageHandler = messageHandler; + this._readyCapability.resolve(); + messageHandler.send("configure", { + verbosity: this.verbosity + }); + }).catch(reason => { + this._readyCapability.reject(new Error(`Setting up fake worker failed: "${reason.message}".`)); + }); + } + destroy() { + this.destroyed = true; + if (this._webWorker) { + this._webWorker.terminate(); + this._webWorker = null; + } + PDFWorker.#workerPorts.delete(this._port); + this._port = null; + if (this._messageHandler) { + this._messageHandler.destroy(); + this._messageHandler = null; + } + } + static fromPort(params) { + if (!params?.port) { + throw new Error("PDFWorker.fromPort - invalid method signature."); + } + if (this.#workerPorts.has(params.port)) { + return this.#workerPorts.get(params.port); + } + return new PDFWorker(params); + } + static get workerSrc() { + if (_worker_options.GlobalWorkerOptions.workerSrc) { + return _worker_options.GlobalWorkerOptions.workerSrc; + } + throw new Error('No "GlobalWorkerOptions.workerSrc" specified.'); + } + static get _mainThreadWorkerMessageHandler() { + try { + return globalThis.pdfjsWorker?.WorkerMessageHandler || null; + } catch (ex) { + return null; + } + } + static get _setupFakeWorkerGlobal() { + const loader = async () => { + const mainWorkerMessageHandler = this._mainThreadWorkerMessageHandler; + if (mainWorkerMessageHandler) { + return mainWorkerMessageHandler; + } + await (0, _display_utils.loadScript)(this.workerSrc); + return window.pdfjsWorker.WorkerMessageHandler; + }; + return (0, _util.shadow)(this, "_setupFakeWorkerGlobal", loader()); + } +} +exports.PDFWorker = PDFWorker; +class WorkerTransport { + #pageCache = new Map(); + #pagePromises = new Map(); + #metadataPromise = null; + constructor(messageHandler, loadingTask, networkStream, params) { + this.messageHandler = messageHandler; + this.loadingTask = loadingTask; + this.commonObjs = new PDFObjects(); + this.fontLoader = new _font_loader.FontLoader({ + onUnsupportedFeature: this._onUnsupportedFeature.bind(this), + ownerDocument: params.ownerDocument, + styleElement: params.styleElement + }); + this._params = params; + if (!params.useWorkerFetch) { + this.CMapReaderFactory = new params.CMapReaderFactory({ + baseUrl: params.cMapUrl, + isCompressed: params.cMapPacked + }); + this.StandardFontDataFactory = new params.StandardFontDataFactory({ + baseUrl: params.standardFontDataUrl + }); + } + this.destroyed = false; + this.destroyCapability = null; + this._passwordCapability = null; + this._networkStream = networkStream; + this._fullReader = null; + this._lastProgress = null; + this.downloadInfoCapability = (0, _util.createPromiseCapability)(); + this.setupMessageHandler(); + } + get annotationStorage() { + return (0, _util.shadow)(this, "annotationStorage", new _annotation_storage.AnnotationStorage()); + } + getRenderingIntent(intent, annotationMode = _util.AnnotationMode.ENABLE, printAnnotationStorage = null, isOpList = false) { + let renderingIntent = _util.RenderingIntentFlag.DISPLAY; + let annotationMap = null; + switch (intent) { + case "any": + renderingIntent = _util.RenderingIntentFlag.ANY; + break; + case "display": + break; + case "print": + renderingIntent = _util.RenderingIntentFlag.PRINT; + break; + default: + (0, _util.warn)(`getRenderingIntent - invalid intent: ${intent}`); + } + switch (annotationMode) { + case _util.AnnotationMode.DISABLE: + renderingIntent += _util.RenderingIntentFlag.ANNOTATIONS_DISABLE; + break; + case _util.AnnotationMode.ENABLE: + break; + case _util.AnnotationMode.ENABLE_FORMS: + renderingIntent += _util.RenderingIntentFlag.ANNOTATIONS_FORMS; + break; + case _util.AnnotationMode.ENABLE_STORAGE: + renderingIntent += _util.RenderingIntentFlag.ANNOTATIONS_STORAGE; + const annotationStorage = renderingIntent & _util.RenderingIntentFlag.PRINT && printAnnotationStorage instanceof _annotation_storage.PrintAnnotationStorage ? printAnnotationStorage : this.annotationStorage; + annotationMap = annotationStorage.serializable; + break; + default: + (0, _util.warn)(`getRenderingIntent - invalid annotationMode: ${annotationMode}`); + } + if (isOpList) { + renderingIntent += _util.RenderingIntentFlag.OPLIST; + } + return { + renderingIntent, + cacheKey: `${renderingIntent}_${_annotation_storage.AnnotationStorage.getHash(annotationMap)}`, + annotationStorageMap: annotationMap + }; + } + destroy() { + if (this.destroyCapability) { + return this.destroyCapability.promise; + } + this.destroyed = true; + this.destroyCapability = (0, _util.createPromiseCapability)(); + if (this._passwordCapability) { + this._passwordCapability.reject(new Error("Worker was destroyed during onPassword callback")); + } + const waitOn = []; + for (const page of this.#pageCache.values()) { + waitOn.push(page._destroy()); + } + this.#pageCache.clear(); + this.#pagePromises.clear(); + if (this.hasOwnProperty("annotationStorage")) { + this.annotationStorage.resetModified(); + } + const terminated = this.messageHandler.sendWithPromise("Terminate", null); + waitOn.push(terminated); + Promise.all(waitOn).then(() => { + this.commonObjs.clear(); + this.fontLoader.clear(); + this.#metadataPromise = null; + this._getFieldObjectsPromise = null; + this._hasJSActionsPromise = null; + if (this._networkStream) { + this._networkStream.cancelAllRequests(new _util.AbortException("Worker was terminated.")); + } + if (this.messageHandler) { + this.messageHandler.destroy(); + this.messageHandler = null; + } + this.destroyCapability.resolve(); + }, this.destroyCapability.reject); + return this.destroyCapability.promise; + } + setupMessageHandler() { + const { + messageHandler, + loadingTask + } = this; + messageHandler.on("GetReader", (data, sink) => { + (0, _util.assert)(this._networkStream, "GetReader - no `IPDFStream` instance available."); + this._fullReader = this._networkStream.getFullReader(); + this._fullReader.onProgress = evt => { + this._lastProgress = { + loaded: evt.loaded, + total: evt.total + }; + }; + sink.onPull = () => { + this._fullReader.read().then(function ({ + value, + done + }) { + if (done) { + sink.close(); + return; + } + (0, _util.assert)((0, _util.isArrayBuffer)(value), "GetReader - expected an ArrayBuffer."); + sink.enqueue(new Uint8Array(value), 1, [value]); + }).catch(reason => { + sink.error(reason); + }); + }; + sink.onCancel = reason => { + this._fullReader.cancel(reason); + sink.ready.catch(readyReason => { + if (this.destroyed) { + return; + } + throw readyReason; + }); + }; + }); + messageHandler.on("ReaderHeadersReady", data => { + const headersCapability = (0, _util.createPromiseCapability)(); + const fullReader = this._fullReader; + fullReader.headersReady.then(() => { + if (!fullReader.isStreamingSupported || !fullReader.isRangeSupported) { + if (this._lastProgress) { + loadingTask.onProgress?.(this._lastProgress); + } + fullReader.onProgress = evt => { + loadingTask.onProgress?.({ + loaded: evt.loaded, + total: evt.total + }); + }; + } + headersCapability.resolve({ + isStreamingSupported: fullReader.isStreamingSupported, + isRangeSupported: fullReader.isRangeSupported, + contentLength: fullReader.contentLength + }); + }, headersCapability.reject); + return headersCapability.promise; + }); + messageHandler.on("GetRangeReader", (data, sink) => { + (0, _util.assert)(this._networkStream, "GetRangeReader - no `IPDFStream` instance available."); + const rangeReader = this._networkStream.getRangeReader(data.begin, data.end); + if (!rangeReader) { + sink.close(); + return; + } + sink.onPull = () => { + rangeReader.read().then(function ({ + value, + done + }) { + if (done) { + sink.close(); + return; + } + (0, _util.assert)((0, _util.isArrayBuffer)(value), "GetRangeReader - expected an ArrayBuffer."); + sink.enqueue(new Uint8Array(value), 1, [value]); + }).catch(reason => { + sink.error(reason); + }); + }; + sink.onCancel = reason => { + rangeReader.cancel(reason); + sink.ready.catch(readyReason => { + if (this.destroyed) { + return; + } + throw readyReason; + }); + }; + }); + messageHandler.on("GetDoc", ({ + pdfInfo + }) => { + this._numPages = pdfInfo.numPages; + this._htmlForXfa = pdfInfo.htmlForXfa; + delete pdfInfo.htmlForXfa; + loadingTask._capability.resolve(new PDFDocumentProxy(pdfInfo, this)); + }); + messageHandler.on("DocException", function (ex) { + let reason; + switch (ex.name) { + case "PasswordException": + reason = new _util.PasswordException(ex.message, ex.code); + break; + case "InvalidPDFException": + reason = new _util.InvalidPDFException(ex.message); + break; + case "MissingPDFException": + reason = new _util.MissingPDFException(ex.message); + break; + case "UnexpectedResponseException": + reason = new _util.UnexpectedResponseException(ex.message, ex.status); + break; + case "UnknownErrorException": + reason = new _util.UnknownErrorException(ex.message, ex.details); + break; + default: + (0, _util.unreachable)("DocException - expected a valid Error."); + } + loadingTask._capability.reject(reason); + }); + messageHandler.on("PasswordRequest", exception => { + this._passwordCapability = (0, _util.createPromiseCapability)(); + if (loadingTask.onPassword) { + const updatePassword = password => { + if (password instanceof Error) { + this._passwordCapability.reject(password); + } else { + this._passwordCapability.resolve({ + password + }); + } + }; + try { + loadingTask.onPassword(updatePassword, exception.code); + } catch (ex) { + this._passwordCapability.reject(ex); + } + } else { + this._passwordCapability.reject(new _util.PasswordException(exception.message, exception.code)); + } + return this._passwordCapability.promise; + }); + messageHandler.on("DataLoaded", data => { + loadingTask.onProgress?.({ + loaded: data.length, + total: data.length + }); + this.downloadInfoCapability.resolve(data); + }); + messageHandler.on("StartRenderPage", data => { + if (this.destroyed) { + return; + } + const page = this.#pageCache.get(data.pageIndex); + page._startRenderPage(data.transparency, data.cacheKey); + }); + messageHandler.on("commonobj", ([id, type, exportedData]) => { + if (this.destroyed) { + return; + } + if (this.commonObjs.has(id)) { + return; + } + switch (type) { + case "Font": + const params = this._params; + if ("error" in exportedData) { + const exportedError = exportedData.error; + (0, _util.warn)(`Error during font loading: ${exportedError}`); + this.commonObjs.resolve(id, exportedError); + break; + } + let fontRegistry = null; + if (params.pdfBug && globalThis.FontInspector?.enabled) { + fontRegistry = { + registerFont(font, url) { + globalThis.FontInspector.fontAdded(font, url); + } + }; + } + const font = new _font_loader.FontFaceObject(exportedData, { + isEvalSupported: params.isEvalSupported, + disableFontFace: params.disableFontFace, + ignoreErrors: params.ignoreErrors, + onUnsupportedFeature: this._onUnsupportedFeature.bind(this), + fontRegistry + }); + this.fontLoader.bind(font).catch(reason => { + return messageHandler.sendWithPromise("FontFallback", { + id + }); + }).finally(() => { + if (!params.fontExtraProperties && font.data) { + font.data = null; + } + this.commonObjs.resolve(id, font); + }); + break; + case "FontPath": + case "Image": + this.commonObjs.resolve(id, exportedData); + break; + default: + throw new Error(`Got unknown common object type ${type}`); + } + }); + messageHandler.on("obj", ([id, pageIndex, type, imageData]) => { + if (this.destroyed) { + return; + } + const pageProxy = this.#pageCache.get(pageIndex); + if (pageProxy.objs.has(id)) { + return; + } + switch (type) { + case "Image": + pageProxy.objs.resolve(id, imageData); + const MAX_IMAGE_SIZE_TO_STORE = 8000000; + if (imageData) { + let length; + if (imageData.bitmap) { + const { + bitmap, + width, + height + } = imageData; + length = width * height * 4; + pageProxy._bitmaps.add(bitmap); + } else { + length = imageData.data?.length || 0; + } + if (length > MAX_IMAGE_SIZE_TO_STORE) { + pageProxy.cleanupAfterRender = true; + } + } + break; + case "Pattern": + pageProxy.objs.resolve(id, imageData); + break; + default: + throw new Error(`Got unknown object type ${type}`); + } + }); + messageHandler.on("DocProgress", data => { + if (this.destroyed) { + return; + } + loadingTask.onProgress?.({ + loaded: data.loaded, + total: data.total + }); + }); + messageHandler.on("FetchBuiltInCMap", data => { + if (this.destroyed) { + return Promise.reject(new Error("Worker was destroyed.")); + } + if (!this.CMapReaderFactory) { + return Promise.reject(new Error("CMapReaderFactory not initialized, see the `useWorkerFetch` parameter.")); + } + return this.CMapReaderFactory.fetch(data); + }); + messageHandler.on("FetchStandardFontData", data => { + if (this.destroyed) { + return Promise.reject(new Error("Worker was destroyed.")); + } + if (!this.StandardFontDataFactory) { + return Promise.reject(new Error("StandardFontDataFactory not initialized, see the `useWorkerFetch` parameter.")); + } + return this.StandardFontDataFactory.fetch(data); + }); + } + _onUnsupportedFeature({ + featureId + }) {} + getData() { + return this.messageHandler.sendWithPromise("GetData", null); + } + saveDocument() { + if (this.annotationStorage.size <= 0) { + (0, _util.warn)("saveDocument called while `annotationStorage` is empty, " + "please use the getData-method instead."); + } + return this.messageHandler.sendWithPromise("SaveDocument", { + isPureXfa: !!this._htmlForXfa, + numPages: this._numPages, + annotationStorage: this.annotationStorage.serializable, + filename: this._fullReader?.filename ?? null + }).finally(() => { + this.annotationStorage.resetModified(); + }); + } + getPage(pageNumber) { + if (!Number.isInteger(pageNumber) || pageNumber <= 0 || pageNumber > this._numPages) { + return Promise.reject(new Error("Invalid page request.")); + } + const pageIndex = pageNumber - 1, + cachedPromise = this.#pagePromises.get(pageIndex); + if (cachedPromise) { + return cachedPromise; + } + const promise = this.messageHandler.sendWithPromise("GetPage", { + pageIndex + }).then(pageInfo => { + if (this.destroyed) { + throw new Error("Transport destroyed"); + } + const page = new PDFPageProxy(pageIndex, pageInfo, this, this._params.ownerDocument, this._params.pdfBug); + this.#pageCache.set(pageIndex, page); + return page; + }); + this.#pagePromises.set(pageIndex, promise); + return promise; + } + getPageIndex(ref) { + if (typeof ref !== "object" || ref === null || !Number.isInteger(ref.num) || ref.num < 0 || !Number.isInteger(ref.gen) || ref.gen < 0) { + return Promise.reject(new Error("Invalid pageIndex request.")); + } + return this.messageHandler.sendWithPromise("GetPageIndex", { + num: ref.num, + gen: ref.gen + }); + } + getAnnotations(pageIndex, intent) { + return this.messageHandler.sendWithPromise("GetAnnotations", { + pageIndex, + intent + }); + } + getFieldObjects() { + return this._getFieldObjectsPromise ||= this.messageHandler.sendWithPromise("GetFieldObjects", null); + } + hasJSActions() { + return this._hasJSActionsPromise ||= this.messageHandler.sendWithPromise("HasJSActions", null); + } + getCalculationOrderIds() { + return this.messageHandler.sendWithPromise("GetCalculationOrderIds", null); + } + getDestinations() { + return this.messageHandler.sendWithPromise("GetDestinations", null); + } + getDestination(id) { + if (typeof id !== "string") { + return Promise.reject(new Error("Invalid destination request.")); + } + return this.messageHandler.sendWithPromise("GetDestination", { + id + }); + } + getPageLabels() { + return this.messageHandler.sendWithPromise("GetPageLabels", null); + } + getPageLayout() { + return this.messageHandler.sendWithPromise("GetPageLayout", null); + } + getPageMode() { + return this.messageHandler.sendWithPromise("GetPageMode", null); + } + getViewerPreferences() { + return this.messageHandler.sendWithPromise("GetViewerPreferences", null); + } + getOpenAction() { + return this.messageHandler.sendWithPromise("GetOpenAction", null); + } + getAttachments() { + return this.messageHandler.sendWithPromise("GetAttachments", null); + } + getJavaScript() { + return this.messageHandler.sendWithPromise("GetJavaScript", null); + } + getDocJSActions() { + return this.messageHandler.sendWithPromise("GetDocJSActions", null); + } + getPageJSActions(pageIndex) { + return this.messageHandler.sendWithPromise("GetPageJSActions", { + pageIndex + }); + } + getStructTree(pageIndex) { + return this.messageHandler.sendWithPromise("GetStructTree", { + pageIndex + }); + } + getOutline() { + return this.messageHandler.sendWithPromise("GetOutline", null); + } + getOptionalContentConfig() { + return this.messageHandler.sendWithPromise("GetOptionalContentConfig", null).then(results => { + return new _optional_content_config.OptionalContentConfig(results); + }); + } + getPermissions() { + return this.messageHandler.sendWithPromise("GetPermissions", null); + } + getMetadata() { + return this.#metadataPromise ||= this.messageHandler.sendWithPromise("GetMetadata", null).then(results => { + return { + info: results[0], + metadata: results[1] ? new _metadata.Metadata(results[1]) : null, + contentDispositionFilename: this._fullReader?.filename ?? null, + contentLength: this._fullReader?.contentLength ?? null + }; + }); + } + getMarkInfo() { + return this.messageHandler.sendWithPromise("GetMarkInfo", null); + } + async startCleanup(keepLoadedFonts = false) { + if (this.destroyed) { + return; + } + await this.messageHandler.sendWithPromise("Cleanup", null); + for (const page of this.#pageCache.values()) { + const cleanupSuccessful = page.cleanup(); + if (!cleanupSuccessful) { + throw new Error(`startCleanup: Page ${page.pageNumber} is currently rendering.`); + } + } + this.commonObjs.clear(); + if (!keepLoadedFonts) { + this.fontLoader.clear(); + } + this.#metadataPromise = null; + this._getFieldObjectsPromise = null; + this._hasJSActionsPromise = null; + } + get loadingParams() { + const params = this._params; + return (0, _util.shadow)(this, "loadingParams", { + disableAutoFetch: params.disableAutoFetch, + enableXfa: params.enableXfa + }); + } +} +class PDFObjects { + #objs = Object.create(null); + #ensureObj(objId) { + const obj = this.#objs[objId]; + if (obj) { + return obj; + } + return this.#objs[objId] = { + capability: (0, _util.createPromiseCapability)(), + data: null + }; + } + get(objId, callback = null) { + if (callback) { + const obj = this.#ensureObj(objId); + obj.capability.promise.then(() => callback(obj.data)); + return null; + } + const obj = this.#objs[objId]; + if (!obj?.capability.settled) { + throw new Error(`Requesting object that isn't resolved yet ${objId}.`); + } + return obj.data; + } + has(objId) { + const obj = this.#objs[objId]; + return obj?.capability.settled || false; + } + resolve(objId, data = null) { + const obj = this.#ensureObj(objId); + obj.data = data; + obj.capability.resolve(); + } + clear() { + this.#objs = Object.create(null); + } +} +class RenderTask { + #internalRenderTask = null; + constructor(internalRenderTask) { + this.#internalRenderTask = internalRenderTask; + this.onContinue = null; + } + get promise() { + return this.#internalRenderTask.capability.promise; + } + cancel(extraDelay = 0) { + this.#internalRenderTask.cancel(null, extraDelay); + } + get separateAnnots() { + const { + separateAnnots + } = this.#internalRenderTask.operatorList; + if (!separateAnnots) { + return false; + } + const { + annotationCanvasMap + } = this.#internalRenderTask; + return separateAnnots.form || separateAnnots.canvas && annotationCanvasMap?.size > 0; + } +} +exports.RenderTask = RenderTask; +class InternalRenderTask { + static #canvasInUse = new WeakSet(); + constructor({ + callback, + params, + objs, + commonObjs, + annotationCanvasMap, + operatorList, + pageIndex, + canvasFactory, + useRequestAnimationFrame = false, + pdfBug = false, + pageColors = null + }) { + this.callback = callback; + this.params = params; + this.objs = objs; + this.commonObjs = commonObjs; + this.annotationCanvasMap = annotationCanvasMap; + this.operatorListIdx = null; + this.operatorList = operatorList; + this._pageIndex = pageIndex; + this.canvasFactory = canvasFactory; + this._pdfBug = pdfBug; + this.pageColors = pageColors; + this.running = false; + this.graphicsReadyCallback = null; + this.graphicsReady = false; + this._useRequestAnimationFrame = useRequestAnimationFrame === true && typeof window !== "undefined"; + this.cancelled = false; + this.capability = (0, _util.createPromiseCapability)(); + this.task = new RenderTask(this); + this._cancelBound = this.cancel.bind(this); + this._continueBound = this._continue.bind(this); + this._scheduleNextBound = this._scheduleNext.bind(this); + this._nextBound = this._next.bind(this); + this._canvas = params.canvasContext.canvas; + } + get completed() { + return this.capability.promise.catch(function () {}); + } + initializeGraphics({ + transparency = false, + optionalContentConfig + }) { + if (this.cancelled) { + return; + } + if (this._canvas) { + if (InternalRenderTask.#canvasInUse.has(this._canvas)) { + throw new Error("Cannot use the same canvas during multiple render() operations. " + "Use different canvas or ensure previous operations were " + "cancelled or completed."); + } + InternalRenderTask.#canvasInUse.add(this._canvas); + } + if (this._pdfBug && globalThis.StepperManager?.enabled) { + this.stepper = globalThis.StepperManager.create(this._pageIndex); + this.stepper.init(this.operatorList); + this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint(); + } + const { + canvasContext, + viewport, + transform, + background + } = this.params; + this.gfx = new _canvas.CanvasGraphics(canvasContext, this.commonObjs, this.objs, this.canvasFactory, { + optionalContentConfig + }, this.annotationCanvasMap, this.pageColors); + this.gfx.beginDrawing({ + transform, + viewport, + transparency, + background + }); + this.operatorListIdx = 0; + this.graphicsReady = true; + this.graphicsReadyCallback?.(); + } + cancel(error = null, extraDelay = 0) { + this.running = false; + this.cancelled = true; + this.gfx?.endDrawing(); + if (this._canvas) { + InternalRenderTask.#canvasInUse.delete(this._canvas); + } + this.callback(error || new _display_utils.RenderingCancelledException(`Rendering cancelled, page ${this._pageIndex + 1}`, "canvas", extraDelay)); + } + operatorListChanged() { + if (!this.graphicsReady) { + if (!this.graphicsReadyCallback) { + this.graphicsReadyCallback = this._continueBound; + } + return; + } + this.stepper?.updateOperatorList(this.operatorList); + if (this.running) { + return; + } + this._continue(); + } + _continue() { + this.running = true; + if (this.cancelled) { + return; + } + if (this.task.onContinue) { + this.task.onContinue(this._scheduleNextBound); + } else { + this._scheduleNext(); + } + } + _scheduleNext() { + if (this._useRequestAnimationFrame) { + window.requestAnimationFrame(() => { + this._nextBound().catch(this._cancelBound); + }); + } else { + Promise.resolve().then(this._nextBound).catch(this._cancelBound); + } + } + async _next() { + if (this.cancelled) { + return; + } + this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList, this.operatorListIdx, this._continueBound, this.stepper); + if (this.operatorListIdx === this.operatorList.argsArray.length) { + this.running = false; + if (this.operatorList.lastChunk) { + this.gfx.endDrawing(); + if (this._canvas) { + InternalRenderTask.#canvasInUse.delete(this._canvas); + } + this.callback(); + } + } + } +} +const version = '3.3.56'; +exports.version = version; +const build = '1e938a688'; +exports.build = build; + +/***/ }), +/* 3 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PrintAnnotationStorage = exports.AnnotationStorage = void 0; +var _util = __w_pdfjs_require__(1); +var _editor = __w_pdfjs_require__(4); +var _murmurhash = __w_pdfjs_require__(8); +class AnnotationStorage { + #modified = false; + #storage = new Map(); + constructor() { + this.onSetModified = null; + this.onResetModified = null; + this.onAnnotationEditor = null; + } + getValue(key, defaultValue) { + const value = this.#storage.get(key); + if (value === undefined) { + return defaultValue; + } + return Object.assign(defaultValue, value); + } + getRawValue(key) { + return this.#storage.get(key); + } + remove(key) { + this.#storage.delete(key); + if (this.#storage.size === 0) { + this.resetModified(); + } + if (typeof this.onAnnotationEditor === "function") { + for (const value of this.#storage.values()) { + if (value instanceof _editor.AnnotationEditor) { + return; + } + } + this.onAnnotationEditor(null); + } + } + setValue(key, value) { + const obj = this.#storage.get(key); + let modified = false; + if (obj !== undefined) { + for (const [entry, val] of Object.entries(value)) { + if (obj[entry] !== val) { + modified = true; + obj[entry] = val; + } + } + } else { + modified = true; + this.#storage.set(key, value); + } + if (modified) { + this.#setModified(); + } + if (value instanceof _editor.AnnotationEditor && typeof this.onAnnotationEditor === "function") { + this.onAnnotationEditor(value.constructor._type); + } + } + has(key) { + return this.#storage.has(key); + } + getAll() { + return this.#storage.size > 0 ? (0, _util.objectFromMap)(this.#storage) : null; + } + get size() { + return this.#storage.size; + } + #setModified() { + if (!this.#modified) { + this.#modified = true; + if (typeof this.onSetModified === "function") { + this.onSetModified(); + } + } + } + resetModified() { + if (this.#modified) { + this.#modified = false; + if (typeof this.onResetModified === "function") { + this.onResetModified(); + } + } + } + get print() { + return new PrintAnnotationStorage(this); + } + get serializable() { + if (this.#storage.size === 0) { + return null; + } + const clone = new Map(); + for (const [key, val] of this.#storage) { + const serialized = val instanceof _editor.AnnotationEditor ? val.serialize() : val; + if (serialized) { + clone.set(key, serialized); + } + } + return clone; + } + static getHash(map) { + if (!map) { + return ""; + } + const hash = new _murmurhash.MurmurHash3_64(); + for (const [key, val] of map) { + hash.update(`${key}:${JSON.stringify(val)}`); + } + return hash.hexdigest(); + } +} +exports.AnnotationStorage = AnnotationStorage; +class PrintAnnotationStorage extends AnnotationStorage { + #serializable = null; + constructor(parent) { + super(); + this.#serializable = structuredClone(parent.serializable); + } + get print() { + (0, _util.unreachable)("Should not call PrintAnnotationStorage.print"); + } + get serializable() { + return this.#serializable; + } +} +exports.PrintAnnotationStorage = PrintAnnotationStorage; + +/***/ }), +/* 4 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationEditor = void 0; +var _tools = __w_pdfjs_require__(5); +var _util = __w_pdfjs_require__(1); +class AnnotationEditor { + #boundFocusin = this.focusin.bind(this); + #boundFocusout = this.focusout.bind(this); + #hasBeenSelected = false; + #isEditing = false; + #isInEditMode = false; + _uiManager = null; + #zIndex = AnnotationEditor._zIndex++; + static _colorManager = new _tools.ColorManager(); + static _zIndex = 1; + constructor(parameters) { + if (this.constructor === AnnotationEditor) { + (0, _util.unreachable)("Cannot initialize AnnotationEditor."); + } + this.parent = parameters.parent; + this.id = parameters.id; + this.width = this.height = null; + this.pageIndex = parameters.parent.pageIndex; + this.name = parameters.name; + this.div = null; + this._uiManager = parameters.uiManager; + const { + rotation, + rawDims: { + pageWidth, + pageHeight, + pageX, + pageY + } + } = this.parent.viewport; + this.rotation = rotation; + this.pageDimensions = [pageWidth, pageHeight]; + this.pageTranslation = [pageX, pageY]; + const [width, height] = this.parentDimensions; + this.x = parameters.x / width; + this.y = parameters.y / height; + this.isAttachedToDOM = false; + } + static get _defaultLineColor() { + return (0, _util.shadow)(this, "_defaultLineColor", this._colorManager.getHexCode("CanvasText")); + } + addCommands(params) { + this._uiManager.addCommands(params); + } + get currentLayer() { + return this._uiManager.currentLayer; + } + setInBackground() { + this.div.style.zIndex = 0; + } + setInForeground() { + this.div.style.zIndex = this.#zIndex; + } + setParent(parent) { + if (parent !== null) { + this.pageIndex = parent.pageIndex; + this.pageDimensions = parent.pageDimensions; + } + this.parent = parent; + } + focusin(event) { + if (!this.#hasBeenSelected) { + this.parent.setSelected(this); + } else { + this.#hasBeenSelected = false; + } + } + focusout(event) { + if (!this.isAttachedToDOM) { + return; + } + const target = event.relatedTarget; + if (target?.closest(`#${this.id}`)) { + return; + } + event.preventDefault(); + if (!this.parent?.isMultipleSelection) { + this.commitOrRemove(); + } + } + commitOrRemove() { + if (this.isEmpty()) { + this.remove(); + } else { + this.commit(); + } + } + commit() { + this.addToAnnotationStorage(); + } + addToAnnotationStorage() { + this._uiManager.addToAnnotationStorage(this); + } + dragstart(event) { + const rect = this.parent.div.getBoundingClientRect(); + this.startX = event.clientX - rect.x; + this.startY = event.clientY - rect.y; + event.dataTransfer.setData("text/plain", this.id); + event.dataTransfer.effectAllowed = "move"; + } + setAt(x, y, tx, ty) { + const [width, height] = this.parentDimensions; + [tx, ty] = this.screenToPageTranslation(tx, ty); + this.x = (x + tx) / width; + this.y = (y + ty) / height; + this.div.style.left = `${100 * this.x}%`; + this.div.style.top = `${100 * this.y}%`; + } + translate(x, y) { + const [width, height] = this.parentDimensions; + [x, y] = this.screenToPageTranslation(x, y); + this.x += x / width; + this.y += y / height; + this.div.style.left = `${100 * this.x}%`; + this.div.style.top = `${100 * this.y}%`; + } + screenToPageTranslation(x, y) { + switch (this.parentRotation) { + case 90: + return [y, -x]; + case 180: + return [-x, -y]; + case 270: + return [-y, x]; + default: + return [x, y]; + } + } + get parentScale() { + return this._uiManager.viewParameters.realScale; + } + get parentRotation() { + return this._uiManager.viewParameters.rotation; + } + get parentDimensions() { + const { + realScale + } = this._uiManager.viewParameters; + const [pageWidth, pageHeight] = this.pageDimensions; + return [pageWidth * realScale, pageHeight * realScale]; + } + setDims(width, height) { + const [parentWidth, parentHeight] = this.parentDimensions; + this.div.style.width = `${100 * width / parentWidth}%`; + this.div.style.height = `${100 * height / parentHeight}%`; + } + fixDims() { + const { + style + } = this.div; + const { + height, + width + } = style; + const widthPercent = width.endsWith("%"); + const heightPercent = height.endsWith("%"); + if (widthPercent && heightPercent) { + return; + } + const [parentWidth, parentHeight] = this.parentDimensions; + if (!widthPercent) { + style.width = `${100 * parseFloat(width) / parentWidth}%`; + } + if (!heightPercent) { + style.height = `${100 * parseFloat(height) / parentHeight}%`; + } + } + getInitialTranslation() { + return [0, 0]; + } + render() { + this.div = document.createElement("div"); + this.div.setAttribute("data-editor-rotation", (360 - this.rotation) % 360); + this.div.className = this.name; + this.div.setAttribute("id", this.id); + this.div.setAttribute("tabIndex", 0); + this.setInForeground(); + this.div.addEventListener("focusin", this.#boundFocusin); + this.div.addEventListener("focusout", this.#boundFocusout); + const [tx, ty] = this.getInitialTranslation(); + this.translate(tx, ty); + (0, _tools.bindEvents)(this, this.div, ["dragstart", "pointerdown"]); + return this.div; + } + pointerdown(event) { + const { + isMac + } = _util.FeatureTest.platform; + if (event.button !== 0 || event.ctrlKey && isMac) { + event.preventDefault(); + return; + } + if (event.ctrlKey && !isMac || event.shiftKey || event.metaKey && isMac) { + this.parent.toggleSelected(this); + } else { + this.parent.setSelected(this); + } + this.#hasBeenSelected = true; + } + getRect(tx, ty) { + const scale = this.parentScale; + const [pageWidth, pageHeight] = this.pageDimensions; + const [pageX, pageY] = this.pageTranslation; + const shiftX = tx / scale; + const shiftY = ty / scale; + const x = this.x * pageWidth; + const y = this.y * pageHeight; + const width = this.width * pageWidth; + const height = this.height * pageHeight; + switch (this.rotation) { + case 0: + return [x + shiftX + pageX, pageHeight - y - shiftY - height + pageY, x + shiftX + width + pageX, pageHeight - y - shiftY + pageY]; + case 90: + return [x + shiftY + pageX, pageHeight - y + shiftX + pageY, x + shiftY + height + pageX, pageHeight - y + shiftX + width + pageY]; + case 180: + return [x - shiftX - width + pageX, pageHeight - y + shiftY + pageY, x - shiftX + pageX, pageHeight - y + shiftY + height + pageY]; + case 270: + return [x - shiftY - height + pageX, pageHeight - y - shiftX - width + pageY, x - shiftY + pageX, pageHeight - y - shiftX + pageY]; + default: + throw new Error("Invalid rotation"); + } + } + getRectInCurrentCoords(rect, pageHeight) { + const [x1, y1, x2, y2] = rect; + const width = x2 - x1; + const height = y2 - y1; + switch (this.rotation) { + case 0: + return [x1, pageHeight - y2, width, height]; + case 90: + return [x1, pageHeight - y1, height, width]; + case 180: + return [x2, pageHeight - y1, width, height]; + case 270: + return [x2, pageHeight - y2, height, width]; + default: + throw new Error("Invalid rotation"); + } + } + onceAdded() {} + isEmpty() { + return false; + } + enableEditMode() { + this.#isInEditMode = true; + } + disableEditMode() { + this.#isInEditMode = false; + } + isInEditMode() { + return this.#isInEditMode; + } + shouldGetKeyboardEvents() { + return false; + } + needsToBeRebuilt() { + return this.div && !this.isAttachedToDOM; + } + rebuild() { + this.div?.addEventListener("focusin", this.#boundFocusin); + } + serialize() { + (0, _util.unreachable)("An editor must be serializable"); + } + static deserialize(data, parent, uiManager) { + const editor = new this.prototype.constructor({ + parent, + id: parent.getNextId(), + uiManager + }); + editor.rotation = data.rotation; + const [pageWidth, pageHeight] = editor.pageDimensions; + const [x, y, width, height] = editor.getRectInCurrentCoords(data.rect, pageHeight); + editor.x = x / pageWidth; + editor.y = y / pageHeight; + editor.width = width / pageWidth; + editor.height = height / pageHeight; + return editor; + } + remove() { + this.div.removeEventListener("focusin", this.#boundFocusin); + this.div.removeEventListener("focusout", this.#boundFocusout); + if (!this.isEmpty()) { + this.commit(); + } + this.parent.remove(this); + } + select() { + this.div?.classList.add("selectedEditor"); + } + unselect() { + this.div?.classList.remove("selectedEditor"); + } + updateParams(type, value) {} + disableEditing() {} + enableEditing() {} + get propertiesToUpdate() { + return {}; + } + get contentDiv() { + return this.div; + } + get isEditing() { + return this.#isEditing; + } + set isEditing(value) { + this.#isEditing = value; + if (value) { + this.parent.setSelected(this); + this.parent.setActiveEditor(this); + } else { + this.parent.setActiveEditor(null); + } + } +} +exports.AnnotationEditor = AnnotationEditor; + +/***/ }), +/* 5 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.KeyboardManager = exports.CommandManager = exports.ColorManager = exports.AnnotationEditorUIManager = void 0; +exports.bindEvents = bindEvents; +exports.opacityToHex = opacityToHex; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +function bindEvents(obj, element, names) { + for (const name of names) { + element.addEventListener(name, obj[name].bind(obj)); + } +} +function opacityToHex(opacity) { + return Math.round(Math.min(255, Math.max(1, 255 * opacity))).toString(16).padStart(2, "0"); +} +class IdManager { + #id = 0; + getId() { + return `${_util.AnnotationEditorPrefix}${this.#id++}`; + } +} +class CommandManager { + #commands = []; + #locked = false; + #maxSize; + #position = -1; + constructor(maxSize = 128) { + this.#maxSize = maxSize; + } + add({ + cmd, + undo, + mustExec, + type = NaN, + overwriteIfSameType = false, + keepUndo = false + }) { + if (mustExec) { + cmd(); + } + if (this.#locked) { + return; + } + const save = { + cmd, + undo, + type + }; + if (this.#position === -1) { + if (this.#commands.length > 0) { + this.#commands.length = 0; + } + this.#position = 0; + this.#commands.push(save); + return; + } + if (overwriteIfSameType && this.#commands[this.#position].type === type) { + if (keepUndo) { + save.undo = this.#commands[this.#position].undo; + } + this.#commands[this.#position] = save; + return; + } + const next = this.#position + 1; + if (next === this.#maxSize) { + this.#commands.splice(0, 1); + } else { + this.#position = next; + if (next < this.#commands.length) { + this.#commands.splice(next); + } + } + this.#commands.push(save); + } + undo() { + if (this.#position === -1) { + return; + } + this.#locked = true; + this.#commands[this.#position].undo(); + this.#locked = false; + this.#position -= 1; + } + redo() { + if (this.#position < this.#commands.length - 1) { + this.#position += 1; + this.#locked = true; + this.#commands[this.#position].cmd(); + this.#locked = false; + } + } + hasSomethingToUndo() { + return this.#position !== -1; + } + hasSomethingToRedo() { + return this.#position < this.#commands.length - 1; + } + destroy() { + this.#commands = null; + } +} +exports.CommandManager = CommandManager; +class KeyboardManager { + constructor(callbacks) { + this.buffer = []; + this.callbacks = new Map(); + this.allKeys = new Set(); + const { + isMac + } = _util.FeatureTest.platform; + for (const [keys, callback] of callbacks) { + for (const key of keys) { + const isMacKey = key.startsWith("mac+"); + if (isMac && isMacKey) { + this.callbacks.set(key.slice(4), callback); + this.allKeys.add(key.split("+").at(-1)); + } else if (!isMac && !isMacKey) { + this.callbacks.set(key, callback); + this.allKeys.add(key.split("+").at(-1)); + } + } + } + } + #serialize(event) { + if (event.altKey) { + this.buffer.push("alt"); + } + if (event.ctrlKey) { + this.buffer.push("ctrl"); + } + if (event.metaKey) { + this.buffer.push("meta"); + } + if (event.shiftKey) { + this.buffer.push("shift"); + } + this.buffer.push(event.key); + const str = this.buffer.join("+"); + this.buffer.length = 0; + return str; + } + exec(self, event) { + if (!this.allKeys.has(event.key)) { + return; + } + const callback = this.callbacks.get(this.#serialize(event)); + if (!callback) { + return; + } + callback.bind(self)(); + event.stopPropagation(); + event.preventDefault(); + } +} +exports.KeyboardManager = KeyboardManager; +class ColorManager { + static _colorsMapping = new Map([["CanvasText", [0, 0, 0]], ["Canvas", [255, 255, 255]]]); + get _colors() { + const colors = new Map([["CanvasText", null], ["Canvas", null]]); + (0, _display_utils.getColorValues)(colors); + return (0, _util.shadow)(this, "_colors", colors); + } + convert(color) { + const rgb = (0, _display_utils.getRGB)(color); + if (!window.matchMedia("(forced-colors: active)").matches) { + return rgb; + } + for (const [name, RGB] of this._colors) { + if (RGB.every((x, i) => x === rgb[i])) { + return ColorManager._colorsMapping.get(name); + } + } + return rgb; + } + getHexCode(name) { + const rgb = this._colors.get(name); + if (!rgb) { + return name; + } + return _util.Util.makeHexColor(...rgb); + } +} +exports.ColorManager = ColorManager; +class AnnotationEditorUIManager { + #activeEditor = null; + #allEditors = new Map(); + #allLayers = new Map(); + #annotationStorage = null; + #commandManager = new CommandManager(); + #currentPageIndex = 0; + #editorTypes = null; + #editorsToRescale = new Set(); + #eventBus = null; + #idManager = new IdManager(); + #isEnabled = false; + #mode = _util.AnnotationEditorType.NONE; + #selectedEditors = new Set(); + #boundCopy = this.copy.bind(this); + #boundCut = this.cut.bind(this); + #boundPaste = this.paste.bind(this); + #boundKeydown = this.keydown.bind(this); + #boundOnEditingAction = this.onEditingAction.bind(this); + #boundOnPageChanging = this.onPageChanging.bind(this); + #boundOnScaleChanging = this.onScaleChanging.bind(this); + #boundOnRotationChanging = this.onRotationChanging.bind(this); + #previousStates = { + isEditing: false, + isEmpty: true, + hasSomethingToUndo: false, + hasSomethingToRedo: false, + hasSelectedEditor: false + }; + #container = null; + static _keyboardManager = new KeyboardManager([[["ctrl+a", "mac+meta+a"], AnnotationEditorUIManager.prototype.selectAll], [["ctrl+z", "mac+meta+z"], AnnotationEditorUIManager.prototype.undo], [["ctrl+y", "ctrl+shift+Z", "mac+meta+shift+Z"], AnnotationEditorUIManager.prototype.redo], [["Backspace", "alt+Backspace", "ctrl+Backspace", "shift+Backspace", "mac+Backspace", "mac+alt+Backspace", "mac+ctrl+Backspace", "Delete", "ctrl+Delete", "shift+Delete"], AnnotationEditorUIManager.prototype.delete], [["Escape", "mac+Escape"], AnnotationEditorUIManager.prototype.unselectAll]]); + constructor(container, eventBus, annotationStorage) { + this.#container = container; + this.#eventBus = eventBus; + this.#eventBus._on("editingaction", this.#boundOnEditingAction); + this.#eventBus._on("pagechanging", this.#boundOnPageChanging); + this.#eventBus._on("scalechanging", this.#boundOnScaleChanging); + this.#eventBus._on("rotationchanging", this.#boundOnRotationChanging); + this.#annotationStorage = annotationStorage; + this.viewParameters = { + realScale: _display_utils.PixelsPerInch.PDF_TO_CSS_UNITS, + rotation: 0 + }; + } + destroy() { + this.#removeKeyboardManager(); + this.#eventBus._off("editingaction", this.#boundOnEditingAction); + this.#eventBus._off("pagechanging", this.#boundOnPageChanging); + this.#eventBus._off("scalechanging", this.#boundOnScaleChanging); + this.#eventBus._off("rotationchanging", this.#boundOnRotationChanging); + for (const layer of this.#allLayers.values()) { + layer.destroy(); + } + this.#allLayers.clear(); + this.#allEditors.clear(); + this.#editorsToRescale.clear(); + this.#activeEditor = null; + this.#selectedEditors.clear(); + this.#commandManager.destroy(); + } + onPageChanging({ + pageNumber + }) { + this.#currentPageIndex = pageNumber - 1; + } + focusMainContainer() { + this.#container.focus(); + } + addShouldRescale(editor) { + this.#editorsToRescale.add(editor); + } + removeShouldRescale(editor) { + this.#editorsToRescale.delete(editor); + } + onScaleChanging({ + scale + }) { + this.commitOrRemove(); + this.viewParameters.realScale = scale * _display_utils.PixelsPerInch.PDF_TO_CSS_UNITS; + for (const editor of this.#editorsToRescale) { + editor.onScaleChanging(); + } + } + onRotationChanging({ + pagesRotation + }) { + this.commitOrRemove(); + this.viewParameters.rotation = pagesRotation; + } + addToAnnotationStorage(editor) { + if (!editor.isEmpty() && this.#annotationStorage && !this.#annotationStorage.has(editor.id)) { + this.#annotationStorage.setValue(editor.id, editor); + } + } + #addKeyboardManager() { + this.#container.addEventListener("keydown", this.#boundKeydown); + } + #removeKeyboardManager() { + this.#container.removeEventListener("keydown", this.#boundKeydown); + } + #addCopyPasteListeners() { + document.addEventListener("copy", this.#boundCopy); + document.addEventListener("cut", this.#boundCut); + document.addEventListener("paste", this.#boundPaste); + } + #removeCopyPasteListeners() { + document.removeEventListener("copy", this.#boundCopy); + document.removeEventListener("cut", this.#boundCut); + document.removeEventListener("paste", this.#boundPaste); + } + copy(event) { + event.preventDefault(); + if (this.#activeEditor) { + this.#activeEditor.commitOrRemove(); + } + if (!this.hasSelection) { + return; + } + const editors = []; + for (const editor of this.#selectedEditors) { + if (!editor.isEmpty()) { + editors.push(editor.serialize()); + } + } + if (editors.length === 0) { + return; + } + event.clipboardData.setData("application/pdfjs", JSON.stringify(editors)); + } + cut(event) { + this.copy(event); + this.delete(); + } + paste(event) { + event.preventDefault(); + let data = event.clipboardData.getData("application/pdfjs"); + if (!data) { + return; + } + try { + data = JSON.parse(data); + } catch (ex) { + (0, _util.warn)(`paste: "${ex.message}".`); + return; + } + if (!Array.isArray(data)) { + return; + } + this.unselectAll(); + const layer = this.#allLayers.get(this.#currentPageIndex); + try { + const newEditors = []; + for (const editor of data) { + const deserializedEditor = layer.deserialize(editor); + if (!deserializedEditor) { + return; + } + newEditors.push(deserializedEditor); + } + const cmd = () => { + for (const editor of newEditors) { + this.#addEditorToLayer(editor); + } + this.#selectEditors(newEditors); + }; + const undo = () => { + for (const editor of newEditors) { + editor.remove(); + } + }; + this.addCommands({ + cmd, + undo, + mustExec: true + }); + } catch (ex) { + (0, _util.warn)(`paste: "${ex.message}".`); + } + } + keydown(event) { + if (!this.getActive()?.shouldGetKeyboardEvents()) { + AnnotationEditorUIManager._keyboardManager.exec(this, event); + } + } + onEditingAction(details) { + if (["undo", "redo", "delete", "selectAll"].includes(details.name)) { + this[details.name](); + } + } + #dispatchUpdateStates(details) { + const hasChanged = Object.entries(details).some(([key, value]) => this.#previousStates[key] !== value); + if (hasChanged) { + this.#eventBus.dispatch("annotationeditorstateschanged", { + source: this, + details: Object.assign(this.#previousStates, details) + }); + } + } + #dispatchUpdateUI(details) { + this.#eventBus.dispatch("annotationeditorparamschanged", { + source: this, + details + }); + } + setEditingState(isEditing) { + if (isEditing) { + this.#addKeyboardManager(); + this.#addCopyPasteListeners(); + this.#dispatchUpdateStates({ + isEditing: this.#mode !== _util.AnnotationEditorType.NONE, + isEmpty: this.#isEmpty(), + hasSomethingToUndo: this.#commandManager.hasSomethingToUndo(), + hasSomethingToRedo: this.#commandManager.hasSomethingToRedo(), + hasSelectedEditor: false + }); + } else { + this.#removeKeyboardManager(); + this.#removeCopyPasteListeners(); + this.#dispatchUpdateStates({ + isEditing: false + }); + } + } + registerEditorTypes(types) { + if (this.#editorTypes) { + return; + } + this.#editorTypes = types; + for (const editorType of this.#editorTypes) { + this.#dispatchUpdateUI(editorType.defaultPropertiesToUpdate); + } + } + getId() { + return this.#idManager.getId(); + } + get currentLayer() { + return this.#allLayers.get(this.#currentPageIndex); + } + get currentPageIndex() { + return this.#currentPageIndex; + } + addLayer(layer) { + this.#allLayers.set(layer.pageIndex, layer); + if (this.#isEnabled) { + layer.enable(); + } else { + layer.disable(); + } + } + removeLayer(layer) { + this.#allLayers.delete(layer.pageIndex); + } + updateMode(mode) { + this.#mode = mode; + if (mode === _util.AnnotationEditorType.NONE) { + this.setEditingState(false); + this.#disableAll(); + } else { + this.setEditingState(true); + this.#enableAll(); + for (const layer of this.#allLayers.values()) { + layer.updateMode(mode); + } + } + } + updateToolbar(mode) { + if (mode === this.#mode) { + return; + } + this.#eventBus.dispatch("switchannotationeditormode", { + source: this, + mode + }); + } + updateParams(type, value) { + if (!this.#editorTypes) { + return; + } + for (const editor of this.#selectedEditors) { + editor.updateParams(type, value); + } + for (const editorType of this.#editorTypes) { + editorType.updateDefaultParams(type, value); + } + } + #enableAll() { + if (!this.#isEnabled) { + this.#isEnabled = true; + for (const layer of this.#allLayers.values()) { + layer.enable(); + } + } + } + #disableAll() { + this.unselectAll(); + if (this.#isEnabled) { + this.#isEnabled = false; + for (const layer of this.#allLayers.values()) { + layer.disable(); + } + } + } + getEditors(pageIndex) { + const editors = []; + for (const editor of this.#allEditors.values()) { + if (editor.pageIndex === pageIndex) { + editors.push(editor); + } + } + return editors; + } + getEditor(id) { + return this.#allEditors.get(id); + } + addEditor(editor) { + this.#allEditors.set(editor.id, editor); + } + removeEditor(editor) { + this.#allEditors.delete(editor.id); + this.unselect(editor); + this.#annotationStorage?.remove(editor.id); + } + #addEditorToLayer(editor) { + const layer = this.#allLayers.get(editor.pageIndex); + if (layer) { + layer.addOrRebuild(editor); + } else { + this.addEditor(editor); + } + } + setActiveEditor(editor) { + if (this.#activeEditor === editor) { + return; + } + this.#activeEditor = editor; + if (editor) { + this.#dispatchUpdateUI(editor.propertiesToUpdate); + } + } + toggleSelected(editor) { + if (this.#selectedEditors.has(editor)) { + this.#selectedEditors.delete(editor); + editor.unselect(); + this.#dispatchUpdateStates({ + hasSelectedEditor: this.hasSelection + }); + return; + } + this.#selectedEditors.add(editor); + editor.select(); + this.#dispatchUpdateUI(editor.propertiesToUpdate); + this.#dispatchUpdateStates({ + hasSelectedEditor: true + }); + } + setSelected(editor) { + for (const ed of this.#selectedEditors) { + if (ed !== editor) { + ed.unselect(); + } + } + this.#selectedEditors.clear(); + this.#selectedEditors.add(editor); + editor.select(); + this.#dispatchUpdateUI(editor.propertiesToUpdate); + this.#dispatchUpdateStates({ + hasSelectedEditor: true + }); + } + isSelected(editor) { + return this.#selectedEditors.has(editor); + } + unselect(editor) { + editor.unselect(); + this.#selectedEditors.delete(editor); + this.#dispatchUpdateStates({ + hasSelectedEditor: this.hasSelection + }); + } + get hasSelection() { + return this.#selectedEditors.size !== 0; + } + undo() { + this.#commandManager.undo(); + this.#dispatchUpdateStates({ + hasSomethingToUndo: this.#commandManager.hasSomethingToUndo(), + hasSomethingToRedo: true, + isEmpty: this.#isEmpty() + }); + } + redo() { + this.#commandManager.redo(); + this.#dispatchUpdateStates({ + hasSomethingToUndo: true, + hasSomethingToRedo: this.#commandManager.hasSomethingToRedo(), + isEmpty: this.#isEmpty() + }); + } + addCommands(params) { + this.#commandManager.add(params); + this.#dispatchUpdateStates({ + hasSomethingToUndo: true, + hasSomethingToRedo: false, + isEmpty: this.#isEmpty() + }); + } + #isEmpty() { + if (this.#allEditors.size === 0) { + return true; + } + if (this.#allEditors.size === 1) { + for (const editor of this.#allEditors.values()) { + return editor.isEmpty(); + } + } + return false; + } + delete() { + this.commitOrRemove(); + if (!this.hasSelection) { + return; + } + const editors = [...this.#selectedEditors]; + const cmd = () => { + for (const editor of editors) { + editor.remove(); + } + }; + const undo = () => { + for (const editor of editors) { + this.#addEditorToLayer(editor); + } + }; + this.addCommands({ + cmd, + undo, + mustExec: true + }); + } + commitOrRemove() { + this.#activeEditor?.commitOrRemove(); + } + #selectEditors(editors) { + this.#selectedEditors.clear(); + for (const editor of editors) { + if (editor.isEmpty()) { + continue; + } + this.#selectedEditors.add(editor); + editor.select(); + } + this.#dispatchUpdateStates({ + hasSelectedEditor: true + }); + } + selectAll() { + for (const editor of this.#selectedEditors) { + editor.commit(); + } + this.#selectEditors(this.#allEditors.values()); + } + unselectAll() { + if (this.#activeEditor) { + this.#activeEditor.commitOrRemove(); + return; + } + if (this.#selectedEditors.size === 0) { + return; + } + for (const editor of this.#selectedEditors) { + editor.unselect(); + } + this.#selectedEditors.clear(); + this.#dispatchUpdateStates({ + hasSelectedEditor: false + }); + } + isActive(editor) { + return this.#activeEditor === editor; + } + getActive() { + return this.#activeEditor; + } + getMode() { + return this.#mode; + } +} +exports.AnnotationEditorUIManager = AnnotationEditorUIManager; + +/***/ }), +/* 6 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StatTimer = exports.RenderingCancelledException = exports.PixelsPerInch = exports.PageViewport = exports.PDFDateString = exports.DOMStandardFontDataFactory = exports.DOMSVGFactory = exports.DOMCanvasFactory = exports.DOMCMapReaderFactory = exports.AnnotationPrefix = void 0; +exports.deprecated = deprecated; +exports.getColorValues = getColorValues; +exports.getCurrentTransform = getCurrentTransform; +exports.getCurrentTransformInverse = getCurrentTransformInverse; +exports.getFilenameFromUrl = getFilenameFromUrl; +exports.getPdfFilenameFromUrl = getPdfFilenameFromUrl; +exports.getRGB = getRGB; +exports.getXfaPageViewport = getXfaPageViewport; +exports.isDataScheme = isDataScheme; +exports.isPdfFile = isPdfFile; +exports.isValidFetchUrl = isValidFetchUrl; +exports.loadScript = loadScript; +exports.setLayerDimensions = setLayerDimensions; +var _base_factory = __w_pdfjs_require__(7); +var _util = __w_pdfjs_require__(1); +const SVG_NS = "http://www.w3.org/2000/svg"; +const AnnotationPrefix = "pdfjs_internal_id_"; +exports.AnnotationPrefix = AnnotationPrefix; +class PixelsPerInch { + static CSS = 96.0; + static PDF = 72.0; + static PDF_TO_CSS_UNITS = this.CSS / this.PDF; +} +exports.PixelsPerInch = PixelsPerInch; +class DOMCanvasFactory extends _base_factory.BaseCanvasFactory { + constructor({ + ownerDocument = globalThis.document + } = {}) { + super(); + this._document = ownerDocument; + } + _createCanvas(width, height) { + const canvas = this._document.createElement("canvas"); + canvas.width = width; + canvas.height = height; + return canvas; + } +} +exports.DOMCanvasFactory = DOMCanvasFactory; +async function fetchData(url, asTypedArray = false) { + const response = await fetch(url); + if (!response.ok) { + throw new Error(response.statusText); + } + return asTypedArray ? new Uint8Array(await response.arrayBuffer()) : (0, _util.stringToBytes)(await response.text()); +} +class DOMCMapReaderFactory extends _base_factory.BaseCMapReaderFactory { + _fetchData(url, compressionType) { + return fetchData(url, this.isCompressed).then(data => { + return { + cMapData: data, + compressionType + }; + }); + } +} +exports.DOMCMapReaderFactory = DOMCMapReaderFactory; +class DOMStandardFontDataFactory extends _base_factory.BaseStandardFontDataFactory { + _fetchData(url) { + return fetchData(url, true); + } +} +exports.DOMStandardFontDataFactory = DOMStandardFontDataFactory; +class DOMSVGFactory extends _base_factory.BaseSVGFactory { + _createSVG(type) { + return document.createElementNS(SVG_NS, type); + } +} +exports.DOMSVGFactory = DOMSVGFactory; +class PageViewport { + constructor({ + viewBox, + scale, + rotation, + offsetX = 0, + offsetY = 0, + dontFlip = false + }) { + this.viewBox = viewBox; + this.scale = scale; + this.rotation = rotation; + this.offsetX = offsetX; + this.offsetY = offsetY; + const centerX = (viewBox[2] + viewBox[0]) / 2; + const centerY = (viewBox[3] + viewBox[1]) / 2; + let rotateA, rotateB, rotateC, rotateD; + rotation %= 360; + if (rotation < 0) { + rotation += 360; + } + switch (rotation) { + case 180: + rotateA = -1; + rotateB = 0; + rotateC = 0; + rotateD = 1; + break; + case 90: + rotateA = 0; + rotateB = 1; + rotateC = 1; + rotateD = 0; + break; + case 270: + rotateA = 0; + rotateB = -1; + rotateC = -1; + rotateD = 0; + break; + case 0: + rotateA = 1; + rotateB = 0; + rotateC = 0; + rotateD = -1; + break; + default: + throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 degrees."); + } + if (dontFlip) { + rotateC = -rotateC; + rotateD = -rotateD; + } + let offsetCanvasX, offsetCanvasY; + let width, height; + if (rotateA === 0) { + offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX; + offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY; + width = (viewBox[3] - viewBox[1]) * scale; + height = (viewBox[2] - viewBox[0]) * scale; + } else { + offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX; + offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY; + width = (viewBox[2] - viewBox[0]) * scale; + height = (viewBox[3] - viewBox[1]) * scale; + } + this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY]; + this.width = width; + this.height = height; + } + get rawDims() { + const { + viewBox + } = this; + return (0, _util.shadow)(this, "rawDims", { + pageWidth: viewBox[2] - viewBox[0], + pageHeight: viewBox[3] - viewBox[1], + pageX: viewBox[0], + pageY: viewBox[1] + }); + } + clone({ + scale = this.scale, + rotation = this.rotation, + offsetX = this.offsetX, + offsetY = this.offsetY, + dontFlip = false + } = {}) { + return new PageViewport({ + viewBox: this.viewBox.slice(), + scale, + rotation, + offsetX, + offsetY, + dontFlip + }); + } + convertToViewportPoint(x, y) { + return _util.Util.applyTransform([x, y], this.transform); + } + convertToViewportRectangle(rect) { + const topLeft = _util.Util.applyTransform([rect[0], rect[1]], this.transform); + const bottomRight = _util.Util.applyTransform([rect[2], rect[3]], this.transform); + return [topLeft[0], topLeft[1], bottomRight[0], bottomRight[1]]; + } + convertToPdfPoint(x, y) { + return _util.Util.applyInverseTransform([x, y], this.transform); + } +} +exports.PageViewport = PageViewport; +class RenderingCancelledException extends _util.BaseException { + constructor(msg, type, extraDelay = 0) { + super(msg, "RenderingCancelledException"); + this.type = type; + this.extraDelay = extraDelay; + } +} +exports.RenderingCancelledException = RenderingCancelledException; +function isDataScheme(url) { + const ii = url.length; + let i = 0; + while (i < ii && url[i].trim() === "") { + i++; + } + return url.substring(i, i + 5).toLowerCase() === "data:"; +} +function isPdfFile(filename) { + return typeof filename === "string" && /\.pdf$/i.test(filename); +} +function getFilenameFromUrl(url, onlyStripPath = false) { + if (!onlyStripPath) { + [url] = url.split(/[#?]/, 1); + } + return url.substring(url.lastIndexOf("/") + 1); +} +function getPdfFilenameFromUrl(url, defaultFilename = "document.pdf") { + if (typeof url !== "string") { + return defaultFilename; + } + if (isDataScheme(url)) { + (0, _util.warn)('getPdfFilenameFromUrl: ignore "data:"-URL for performance reasons.'); + return defaultFilename; + } + const reURI = /^(?:(?:[^:]+:)?\/\/[^/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/; + const reFilename = /[^/?#=]+\.pdf\b(?!.*\.pdf\b)/i; + const splitURI = reURI.exec(url); + let suggestedFilename = reFilename.exec(splitURI[1]) || reFilename.exec(splitURI[2]) || reFilename.exec(splitURI[3]); + if (suggestedFilename) { + suggestedFilename = suggestedFilename[0]; + if (suggestedFilename.includes("%")) { + try { + suggestedFilename = reFilename.exec(decodeURIComponent(suggestedFilename))[0]; + } catch (ex) {} + } + } + return suggestedFilename || defaultFilename; +} +class StatTimer { + started = Object.create(null); + times = []; + time(name) { + if (name in this.started) { + (0, _util.warn)(`Timer is already running for ${name}`); + } + this.started[name] = Date.now(); + } + timeEnd(name) { + if (!(name in this.started)) { + (0, _util.warn)(`Timer has not been started for ${name}`); + } + this.times.push({ + name, + start: this.started[name], + end: Date.now() + }); + delete this.started[name]; + } + toString() { + const outBuf = []; + let longest = 0; + for (const { + name + } of this.times) { + longest = Math.max(name.length, longest); + } + for (const { + name, + start, + end + } of this.times) { + outBuf.push(`${name.padEnd(longest)} ${end - start}ms\n`); + } + return outBuf.join(""); + } +} +exports.StatTimer = StatTimer; +function isValidFetchUrl(url, baseUrl) { + try { + const { + protocol + } = baseUrl ? new URL(url, baseUrl) : new URL(url); + return protocol === "http:" || protocol === "https:"; + } catch (ex) { + return false; + } +} +function loadScript(src, removeScriptElement = false) { + return new Promise((resolve, reject) => { + const script = document.createElement("script"); + script.src = src; + script.onload = function (evt) { + if (removeScriptElement) { + script.remove(); + } + resolve(evt); + }; + script.onerror = function () { + reject(new Error(`Cannot load script at: ${script.src}`)); + }; + (document.head || document.documentElement).append(script); + }); +} +function deprecated(details) { + console.log("Deprecated API usage: " + details); +} +let pdfDateStringRegex; +class PDFDateString { + static toDateObject(input) { + if (!input || typeof input !== "string") { + return null; + } + if (!pdfDateStringRegex) { + pdfDateStringRegex = new RegExp("^D:" + "(\\d{4})" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "([Z|+|-])?" + "(\\d{2})?" + "'?" + "(\\d{2})?" + "'?"); + } + const matches = pdfDateStringRegex.exec(input); + if (!matches) { + return null; + } + const year = parseInt(matches[1], 10); + let month = parseInt(matches[2], 10); + month = month >= 1 && month <= 12 ? month - 1 : 0; + let day = parseInt(matches[3], 10); + day = day >= 1 && day <= 31 ? day : 1; + let hour = parseInt(matches[4], 10); + hour = hour >= 0 && hour <= 23 ? hour : 0; + let minute = parseInt(matches[5], 10); + minute = minute >= 0 && minute <= 59 ? minute : 0; + let second = parseInt(matches[6], 10); + second = second >= 0 && second <= 59 ? second : 0; + const universalTimeRelation = matches[7] || "Z"; + let offsetHour = parseInt(matches[8], 10); + offsetHour = offsetHour >= 0 && offsetHour <= 23 ? offsetHour : 0; + let offsetMinute = parseInt(matches[9], 10) || 0; + offsetMinute = offsetMinute >= 0 && offsetMinute <= 59 ? offsetMinute : 0; + if (universalTimeRelation === "-") { + hour += offsetHour; + minute += offsetMinute; + } else if (universalTimeRelation === "+") { + hour -= offsetHour; + minute -= offsetMinute; + } + return new Date(Date.UTC(year, month, day, hour, minute, second)); + } +} +exports.PDFDateString = PDFDateString; +function getXfaPageViewport(xfaPage, { + scale = 1, + rotation = 0 +}) { + const { + width, + height + } = xfaPage.attributes.style; + const viewBox = [0, 0, parseInt(width), parseInt(height)]; + return new PageViewport({ + viewBox, + scale, + rotation + }); +} +function getRGB(color) { + if (color.startsWith("#")) { + const colorRGB = parseInt(color.slice(1), 16); + return [(colorRGB & 0xff0000) >> 16, (colorRGB & 0x00ff00) >> 8, colorRGB & 0x0000ff]; + } + if (color.startsWith("rgb(")) { + return color.slice(4, -1).split(",").map(x => parseInt(x)); + } + if (color.startsWith("rgba(")) { + return color.slice(5, -1).split(",").map(x => parseInt(x)).slice(0, 3); + } + (0, _util.warn)(`Not a valid color format: "${color}"`); + return [0, 0, 0]; +} +function getColorValues(colors) { + const span = document.createElement("span"); + span.style.visibility = "hidden"; + document.body.append(span); + for (const name of colors.keys()) { + span.style.color = name; + const computedColor = window.getComputedStyle(span).color; + colors.set(name, getRGB(computedColor)); + } + span.remove(); +} +function getCurrentTransform(ctx) { + const { + a, + b, + c, + d, + e, + f + } = ctx.getTransform(); + return [a, b, c, d, e, f]; +} +function getCurrentTransformInverse(ctx) { + const { + a, + b, + c, + d, + e, + f + } = ctx.getTransform().invertSelf(); + return [a, b, c, d, e, f]; +} +function setLayerDimensions(div, viewport, mustFlip = false, mustRotate = true) { + if (viewport instanceof PageViewport) { + const { + pageWidth, + pageHeight + } = viewport.rawDims; + const { + style + } = div; + const widthStr = `calc(var(--scale-factor) * ${pageWidth}px)`; + const heightStr = `calc(var(--scale-factor) * ${pageHeight}px)`; + if (!mustFlip || viewport.rotation % 180 === 0) { + style.width = widthStr; + style.height = heightStr; + } else { + style.width = heightStr; + style.height = widthStr; + } + } + if (mustRotate) { + div.setAttribute("data-main-rotation", viewport.rotation); + } +} + +/***/ }), +/* 7 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.BaseStandardFontDataFactory = exports.BaseSVGFactory = exports.BaseCanvasFactory = exports.BaseCMapReaderFactory = void 0; +var _util = __w_pdfjs_require__(1); +class BaseCanvasFactory { + constructor() { + if (this.constructor === BaseCanvasFactory) { + (0, _util.unreachable)("Cannot initialize BaseCanvasFactory."); + } + } + create(width, height) { + if (width <= 0 || height <= 0) { + throw new Error("Invalid canvas size"); + } + const canvas = this._createCanvas(width, height); + return { + canvas, + context: canvas.getContext("2d") + }; + } + reset(canvasAndContext, width, height) { + if (!canvasAndContext.canvas) { + throw new Error("Canvas is not specified"); + } + if (width <= 0 || height <= 0) { + throw new Error("Invalid canvas size"); + } + canvasAndContext.canvas.width = width; + canvasAndContext.canvas.height = height; + } + destroy(canvasAndContext) { + if (!canvasAndContext.canvas) { + throw new Error("Canvas is not specified"); + } + canvasAndContext.canvas.width = 0; + canvasAndContext.canvas.height = 0; + canvasAndContext.canvas = null; + canvasAndContext.context = null; + } + _createCanvas(width, height) { + (0, _util.unreachable)("Abstract method `_createCanvas` called."); + } +} +exports.BaseCanvasFactory = BaseCanvasFactory; +class BaseCMapReaderFactory { + constructor({ + baseUrl = null, + isCompressed = false + }) { + if (this.constructor === BaseCMapReaderFactory) { + (0, _util.unreachable)("Cannot initialize BaseCMapReaderFactory."); + } + this.baseUrl = baseUrl; + this.isCompressed = isCompressed; + } + async fetch({ + name + }) { + if (!this.baseUrl) { + throw new Error('The CMap "baseUrl" parameter must be specified, ensure that ' + 'the "cMapUrl" and "cMapPacked" API parameters are provided.'); + } + if (!name) { + throw new Error("CMap name must be specified."); + } + const url = this.baseUrl + name + (this.isCompressed ? ".bcmap" : ""); + const compressionType = this.isCompressed ? _util.CMapCompressionType.BINARY : _util.CMapCompressionType.NONE; + return this._fetchData(url, compressionType).catch(reason => { + throw new Error(`Unable to load ${this.isCompressed ? "binary " : ""}CMap at: ${url}`); + }); + } + _fetchData(url, compressionType) { + (0, _util.unreachable)("Abstract method `_fetchData` called."); + } +} +exports.BaseCMapReaderFactory = BaseCMapReaderFactory; +class BaseStandardFontDataFactory { + constructor({ + baseUrl = null + }) { + if (this.constructor === BaseStandardFontDataFactory) { + (0, _util.unreachable)("Cannot initialize BaseStandardFontDataFactory."); + } + this.baseUrl = baseUrl; + } + async fetch({ + filename + }) { + if (!this.baseUrl) { + throw new Error('The standard font "baseUrl" parameter must be specified, ensure that ' + 'the "standardFontDataUrl" API parameter is provided.'); + } + if (!filename) { + throw new Error("Font filename must be specified."); + } + const url = `${this.baseUrl}${filename}`; + return this._fetchData(url).catch(reason => { + throw new Error(`Unable to load font data at: ${url}`); + }); + } + _fetchData(url) { + (0, _util.unreachable)("Abstract method `_fetchData` called."); + } +} +exports.BaseStandardFontDataFactory = BaseStandardFontDataFactory; +class BaseSVGFactory { + constructor() { + if (this.constructor === BaseSVGFactory) { + (0, _util.unreachable)("Cannot initialize BaseSVGFactory."); + } + } + create(width, height, skipDimensions = false) { + if (width <= 0 || height <= 0) { + throw new Error("Invalid SVG dimensions"); + } + const svg = this._createSVG("svg:svg"); + svg.setAttribute("version", "1.1"); + if (!skipDimensions) { + svg.setAttribute("width", `${width}px`); + svg.setAttribute("height", `${height}px`); + } + svg.setAttribute("preserveAspectRatio", "none"); + svg.setAttribute("viewBox", `0 0 ${width} ${height}`); + return svg; + } + createElement(type) { + if (typeof type !== "string") { + throw new Error("Invalid SVG element type"); + } + return this._createSVG(type); + } + _createSVG(type) { + (0, _util.unreachable)("Abstract method `_createSVG` called."); + } +} +exports.BaseSVGFactory = BaseSVGFactory; + +/***/ }), +/* 8 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MurmurHash3_64 = void 0; +var _util = __w_pdfjs_require__(1); +const SEED = 0xc3d2e1f0; +const MASK_HIGH = 0xffff0000; +const MASK_LOW = 0xffff; +class MurmurHash3_64 { + constructor(seed) { + this.h1 = seed ? seed & 0xffffffff : SEED; + this.h2 = seed ? seed & 0xffffffff : SEED; + } + update(input) { + let data, length; + if (typeof input === "string") { + data = new Uint8Array(input.length * 2); + length = 0; + for (let i = 0, ii = input.length; i < ii; i++) { + const code = input.charCodeAt(i); + if (code <= 0xff) { + data[length++] = code; + } else { + data[length++] = code >>> 8; + data[length++] = code & 0xff; + } + } + } else if ((0, _util.isArrayBuffer)(input)) { + data = input.slice(); + length = data.byteLength; + } else { + throw new Error("Wrong data format in MurmurHash3_64_update. " + "Input must be a string or array."); + } + const blockCounts = length >> 2; + const tailLength = length - blockCounts * 4; + const dataUint32 = new Uint32Array(data.buffer, 0, blockCounts); + let k1 = 0, + k2 = 0; + let h1 = this.h1, + h2 = this.h2; + const C1 = 0xcc9e2d51, + C2 = 0x1b873593; + const C1_LOW = C1 & MASK_LOW, + C2_LOW = C2 & MASK_LOW; + for (let i = 0; i < blockCounts; i++) { + if (i & 1) { + k1 = dataUint32[i]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + h1 ^= k1; + h1 = h1 << 13 | h1 >>> 19; + h1 = h1 * 5 + 0xe6546b64; + } else { + k2 = dataUint32[i]; + k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW; + k2 = k2 << 15 | k2 >>> 17; + k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW; + h2 ^= k2; + h2 = h2 << 13 | h2 >>> 19; + h2 = h2 * 5 + 0xe6546b64; + } + } + k1 = 0; + switch (tailLength) { + case 3: + k1 ^= data[blockCounts * 4 + 2] << 16; + case 2: + k1 ^= data[blockCounts * 4 + 1] << 8; + case 1: + k1 ^= data[blockCounts * 4]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + if (blockCounts & 1) { + h1 ^= k1; + } else { + h2 ^= k1; + } + } + this.h1 = h1; + this.h2 = h2; + } + hexdigest() { + let h1 = this.h1, + h2 = this.h2; + h1 ^= h2 >>> 1; + h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW; + h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW; + h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + return (h1 >>> 0).toString(16).padStart(8, "0") + (h2 >>> 0).toString(16).padStart(8, "0"); + } +} +exports.MurmurHash3_64 = MurmurHash3_64; + +/***/ }), +/* 9 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FontLoader = exports.FontFaceObject = void 0; +var _util = __w_pdfjs_require__(1); +var _is_node = __w_pdfjs_require__(10); +class FontLoader { + constructor({ + onUnsupportedFeature, + ownerDocument = globalThis.document, + styleElement = null + }) { + this._document = ownerDocument; + this.nativeFontFaces = []; + this.styleElement = null; + } + addNativeFontFace(nativeFontFace) { + this.nativeFontFaces.push(nativeFontFace); + this._document.fonts.add(nativeFontFace); + } + insertRule(rule) { + if (!this.styleElement) { + this.styleElement = this._document.createElement("style"); + this._document.documentElement.getElementsByTagName("head")[0].append(this.styleElement); + } + const styleSheet = this.styleElement.sheet; + styleSheet.insertRule(rule, styleSheet.cssRules.length); + } + clear() { + for (const nativeFontFace of this.nativeFontFaces) { + this._document.fonts.delete(nativeFontFace); + } + this.nativeFontFaces.length = 0; + if (this.styleElement) { + this.styleElement.remove(); + this.styleElement = null; + } + } + async bind(font) { + if (font.attached || font.missingFile) { + return; + } + font.attached = true; + if (this.isFontLoadingAPISupported) { + const nativeFontFace = font.createNativeFontFace(); + if (nativeFontFace) { + this.addNativeFontFace(nativeFontFace); + try { + await nativeFontFace.loaded; + } catch (ex) { + (0, _util.warn)(`Failed to load font '${nativeFontFace.family}': '${ex}'.`); + font.disableFontFace = true; + throw ex; + } + } + return; + } + const rule = font.createFontFaceRule(); + if (rule) { + this.insertRule(rule); + if (this.isSyncFontLoadingSupported) { + return; + } + throw new Error("Not implemented: async font loading"); + } + } + get isFontLoadingAPISupported() { + const hasFonts = !!this._document?.fonts; + return (0, _util.shadow)(this, "isFontLoadingAPISupported", hasFonts); + } + get isSyncFontLoadingSupported() { + return (0, _util.shadow)(this, "isSyncFontLoadingSupported", true); + } + _queueLoadingCallback(callback) { + throw new Error("Not implemented: _queueLoadingCallback"); + } + get _loadTestFont() { + throw new Error("Not implemented: _loadTestFont"); + } + _prepareFontLoadEvent(font, request) { + throw new Error("Not implemented: _prepareFontLoadEvent"); + } +} +exports.FontLoader = FontLoader; +class FontFaceObject { + constructor(translatedData, { + isEvalSupported = true, + disableFontFace = false, + ignoreErrors = false, + onUnsupportedFeature, + fontRegistry = null + }) { + this.compiledGlyphs = Object.create(null); + for (const i in translatedData) { + this[i] = translatedData[i]; + } + this.isEvalSupported = isEvalSupported !== false; + this.disableFontFace = disableFontFace === true; + this.ignoreErrors = ignoreErrors === true; + this.fontRegistry = fontRegistry; + } + createNativeFontFace() { + if (!this.data || this.disableFontFace) { + return null; + } + let nativeFontFace; + if (!this.cssFontInfo) { + nativeFontFace = new FontFace(this.loadedName, this.data, {}); + } else { + const css = { + weight: this.cssFontInfo.fontWeight + }; + if (this.cssFontInfo.italicAngle) { + css.style = `oblique ${this.cssFontInfo.italicAngle}deg`; + } + nativeFontFace = new FontFace(this.cssFontInfo.fontFamily, this.data, css); + } + this.fontRegistry?.registerFont(this); + return nativeFontFace; + } + createFontFaceRule() { + if (!this.data || this.disableFontFace) { + return null; + } + const data = (0, _util.bytesToString)(this.data); + const url = `url(data:${this.mimetype};base64,${btoa(data)});`; + let rule; + if (!this.cssFontInfo) { + rule = `@font-face {font-family:"${this.loadedName}";src:${url}}`; + } else { + let css = `font-weight: ${this.cssFontInfo.fontWeight};`; + if (this.cssFontInfo.italicAngle) { + css += `font-style: oblique ${this.cssFontInfo.italicAngle}deg;`; + } + rule = `@font-face {font-family:"${this.cssFontInfo.fontFamily}";${css}src:${url}}`; + } + this.fontRegistry?.registerFont(this, url); + return rule; + } + getPathGenerator(objs, character) { + if (this.compiledGlyphs[character] !== undefined) { + return this.compiledGlyphs[character]; + } + let cmds; + try { + cmds = objs.get(this.loadedName + "_path_" + character); + } catch (ex) { + if (!this.ignoreErrors) { + throw ex; + } + (0, _util.warn)(`getPathGenerator - ignoring character: "${ex}".`); + return this.compiledGlyphs[character] = function (c, size) {}; + } + if (this.isEvalSupported && _util.FeatureTest.isEvalSupported) { + const jsBuf = []; + for (const current of cmds) { + const args = current.args !== undefined ? current.args.join(",") : ""; + jsBuf.push("c.", current.cmd, "(", args, ");\n"); + } + return this.compiledGlyphs[character] = new Function("c", "size", jsBuf.join("")); + } + return this.compiledGlyphs[character] = function (c, size) { + for (const current of cmds) { + if (current.cmd === "scale") { + current.args = [size, -size]; + } + c[current.cmd].apply(c, current.args); + } + }; + } +} +exports.FontFaceObject = FontFaceObject; + +/***/ }), +/* 10 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.isNodeJS = void 0; +const isNodeJS = false; +exports.isNodeJS = isNodeJS; + +/***/ }), +/* 11 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CanvasGraphics = void 0; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +var _pattern_helper = __w_pdfjs_require__(12); +var _image_utils = __w_pdfjs_require__(13); +var _is_node = __w_pdfjs_require__(10); +const MIN_FONT_SIZE = 16; +const MAX_FONT_SIZE = 100; +const MAX_GROUP_SIZE = 4096; +const EXECUTION_TIME = 15; +const EXECUTION_STEPS = 10; +const MAX_SIZE_TO_COMPILE = 1000; +const FULL_CHUNK_HEIGHT = 16; +function mirrorContextOperations(ctx, destCtx) { + if (ctx._removeMirroring) { + throw new Error("Context is already forwarding operations."); + } + ctx.__originalSave = ctx.save; + ctx.__originalRestore = ctx.restore; + ctx.__originalRotate = ctx.rotate; + ctx.__originalScale = ctx.scale; + ctx.__originalTranslate = ctx.translate; + ctx.__originalTransform = ctx.transform; + ctx.__originalSetTransform = ctx.setTransform; + ctx.__originalResetTransform = ctx.resetTransform; + ctx.__originalClip = ctx.clip; + ctx.__originalMoveTo = ctx.moveTo; + ctx.__originalLineTo = ctx.lineTo; + ctx.__originalBezierCurveTo = ctx.bezierCurveTo; + ctx.__originalRect = ctx.rect; + ctx.__originalClosePath = ctx.closePath; + ctx.__originalBeginPath = ctx.beginPath; + ctx._removeMirroring = () => { + ctx.save = ctx.__originalSave; + ctx.restore = ctx.__originalRestore; + ctx.rotate = ctx.__originalRotate; + ctx.scale = ctx.__originalScale; + ctx.translate = ctx.__originalTranslate; + ctx.transform = ctx.__originalTransform; + ctx.setTransform = ctx.__originalSetTransform; + ctx.resetTransform = ctx.__originalResetTransform; + ctx.clip = ctx.__originalClip; + ctx.moveTo = ctx.__originalMoveTo; + ctx.lineTo = ctx.__originalLineTo; + ctx.bezierCurveTo = ctx.__originalBezierCurveTo; + ctx.rect = ctx.__originalRect; + ctx.closePath = ctx.__originalClosePath; + ctx.beginPath = ctx.__originalBeginPath; + delete ctx._removeMirroring; + }; + ctx.save = function ctxSave() { + destCtx.save(); + this.__originalSave(); + }; + ctx.restore = function ctxRestore() { + destCtx.restore(); + this.__originalRestore(); + }; + ctx.translate = function ctxTranslate(x, y) { + destCtx.translate(x, y); + this.__originalTranslate(x, y); + }; + ctx.scale = function ctxScale(x, y) { + destCtx.scale(x, y); + this.__originalScale(x, y); + }; + ctx.transform = function ctxTransform(a, b, c, d, e, f) { + destCtx.transform(a, b, c, d, e, f); + this.__originalTransform(a, b, c, d, e, f); + }; + ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) { + destCtx.setTransform(a, b, c, d, e, f); + this.__originalSetTransform(a, b, c, d, e, f); + }; + ctx.resetTransform = function ctxResetTransform() { + destCtx.resetTransform(); + this.__originalResetTransform(); + }; + ctx.rotate = function ctxRotate(angle) { + destCtx.rotate(angle); + this.__originalRotate(angle); + }; + ctx.clip = function ctxRotate(rule) { + destCtx.clip(rule); + this.__originalClip(rule); + }; + ctx.moveTo = function (x, y) { + destCtx.moveTo(x, y); + this.__originalMoveTo(x, y); + }; + ctx.lineTo = function (x, y) { + destCtx.lineTo(x, y); + this.__originalLineTo(x, y); + }; + ctx.bezierCurveTo = function (cp1x, cp1y, cp2x, cp2y, x, y) { + destCtx.bezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y); + this.__originalBezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y); + }; + ctx.rect = function (x, y, width, height) { + destCtx.rect(x, y, width, height); + this.__originalRect(x, y, width, height); + }; + ctx.closePath = function () { + destCtx.closePath(); + this.__originalClosePath(); + }; + ctx.beginPath = function () { + destCtx.beginPath(); + this.__originalBeginPath(); + }; +} +class CachedCanvases { + constructor(canvasFactory) { + this.canvasFactory = canvasFactory; + this.cache = Object.create(null); + } + getCanvas(id, width, height) { + let canvasEntry; + if (this.cache[id] !== undefined) { + canvasEntry = this.cache[id]; + this.canvasFactory.reset(canvasEntry, width, height); + } else { + canvasEntry = this.canvasFactory.create(width, height); + this.cache[id] = canvasEntry; + } + return canvasEntry; + } + delete(id) { + delete this.cache[id]; + } + clear() { + for (const id in this.cache) { + const canvasEntry = this.cache[id]; + this.canvasFactory.destroy(canvasEntry); + delete this.cache[id]; + } + } +} +function drawImageAtIntegerCoords(ctx, srcImg, srcX, srcY, srcW, srcH, destX, destY, destW, destH) { + const [a, b, c, d, tx, ty] = (0, _display_utils.getCurrentTransform)(ctx); + if (b === 0 && c === 0) { + const tlX = destX * a + tx; + const rTlX = Math.round(tlX); + const tlY = destY * d + ty; + const rTlY = Math.round(tlY); + const brX = (destX + destW) * a + tx; + const rWidth = Math.abs(Math.round(brX) - rTlX) || 1; + const brY = (destY + destH) * d + ty; + const rHeight = Math.abs(Math.round(brY) - rTlY) || 1; + ctx.setTransform(Math.sign(a), 0, 0, Math.sign(d), rTlX, rTlY); + ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, 0, 0, rWidth, rHeight); + ctx.setTransform(a, b, c, d, tx, ty); + return [rWidth, rHeight]; + } + if (a === 0 && d === 0) { + const tlX = destY * c + tx; + const rTlX = Math.round(tlX); + const tlY = destX * b + ty; + const rTlY = Math.round(tlY); + const brX = (destY + destH) * c + tx; + const rWidth = Math.abs(Math.round(brX) - rTlX) || 1; + const brY = (destX + destW) * b + ty; + const rHeight = Math.abs(Math.round(brY) - rTlY) || 1; + ctx.setTransform(0, Math.sign(b), Math.sign(c), 0, rTlX, rTlY); + ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, 0, 0, rHeight, rWidth); + ctx.setTransform(a, b, c, d, tx, ty); + return [rHeight, rWidth]; + } + ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, destX, destY, destW, destH); + const scaleX = Math.hypot(a, b); + const scaleY = Math.hypot(c, d); + return [scaleX * destW, scaleY * destH]; +} +function compileType3Glyph(imgData) { + const { + width, + height + } = imgData; + if (width > MAX_SIZE_TO_COMPILE || height > MAX_SIZE_TO_COMPILE) { + return null; + } + const POINT_TO_PROCESS_LIMIT = 1000; + const POINT_TYPES = new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]); + const width1 = width + 1; + let points = new Uint8Array(width1 * (height + 1)); + let i, j, j0; + const lineSize = width + 7 & ~7; + let data = new Uint8Array(lineSize * height), + pos = 0; + for (const elem of imgData.data) { + let mask = 128; + while (mask > 0) { + data[pos++] = elem & mask ? 0 : 255; + mask >>= 1; + } + } + let count = 0; + pos = 0; + if (data[pos] !== 0) { + points[0] = 1; + ++count; + } + for (j = 1; j < width; j++) { + if (data[pos] !== data[pos + 1]) { + points[j] = data[pos] ? 2 : 1; + ++count; + } + pos++; + } + if (data[pos] !== 0) { + points[j] = 2; + ++count; + } + for (i = 1; i < height; i++) { + pos = i * lineSize; + j0 = i * width1; + if (data[pos - lineSize] !== data[pos]) { + points[j0] = data[pos] ? 1 : 8; + ++count; + } + let sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0); + for (j = 1; j < width; j++) { + sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) + (data[pos - lineSize + 1] ? 8 : 0); + if (POINT_TYPES[sum]) { + points[j0 + j] = POINT_TYPES[sum]; + ++count; + } + pos++; + } + if (data[pos - lineSize] !== data[pos]) { + points[j0 + j] = data[pos] ? 2 : 4; + ++count; + } + if (count > POINT_TO_PROCESS_LIMIT) { + return null; + } + } + pos = lineSize * (height - 1); + j0 = i * width1; + if (data[pos] !== 0) { + points[j0] = 8; + ++count; + } + for (j = 1; j < width; j++) { + if (data[pos] !== data[pos + 1]) { + points[j0 + j] = data[pos] ? 4 : 8; + ++count; + } + pos++; + } + if (data[pos] !== 0) { + points[j0 + j] = 4; + ++count; + } + if (count > POINT_TO_PROCESS_LIMIT) { + return null; + } + const steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]); + const path = new Path2D(); + for (i = 0; count && i <= height; i++) { + let p = i * width1; + const end = p + width; + while (p < end && !points[p]) { + p++; + } + if (p === end) { + continue; + } + path.moveTo(p % width1, i); + const p0 = p; + let type = points[p]; + do { + const step = steps[type]; + do { + p += step; + } while (!points[p]); + const pp = points[p]; + if (pp !== 5 && pp !== 10) { + type = pp; + points[p] = 0; + } else { + type = pp & 0x33 * type >> 4; + points[p] &= type >> 2 | type << 2; + } + path.lineTo(p % width1, p / width1 | 0); + if (!points[p]) { + --count; + } + } while (p0 !== p); + --i; + } + data = null; + points = null; + const drawOutline = function (c) { + c.save(); + c.scale(1 / width, -1 / height); + c.translate(0, -height); + c.fill(path); + c.beginPath(); + c.restore(); + }; + return drawOutline; +} +class CanvasExtraState { + constructor(width, height) { + this.alphaIsShape = false; + this.fontSize = 0; + this.fontSizeScale = 1; + this.textMatrix = _util.IDENTITY_MATRIX; + this.textMatrixScale = 1; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.leading = 0; + this.x = 0; + this.y = 0; + this.lineX = 0; + this.lineY = 0; + this.charSpacing = 0; + this.wordSpacing = 0; + this.textHScale = 1; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.textRise = 0; + this.fillColor = "#000000"; + this.strokeColor = "#000000"; + this.patternFill = false; + this.fillAlpha = 1; + this.strokeAlpha = 1; + this.lineWidth = 1; + this.activeSMask = null; + this.transferMaps = null; + this.startNewPathAndClipBox([0, 0, width, height]); + } + clone() { + const clone = Object.create(this); + clone.clipBox = this.clipBox.slice(); + return clone; + } + setCurrentPoint(x, y) { + this.x = x; + this.y = y; + } + updatePathMinMax(transform, x, y) { + [x, y] = _util.Util.applyTransform([x, y], transform); + this.minX = Math.min(this.minX, x); + this.minY = Math.min(this.minY, y); + this.maxX = Math.max(this.maxX, x); + this.maxY = Math.max(this.maxY, y); + } + updateRectMinMax(transform, rect) { + const p1 = _util.Util.applyTransform(rect, transform); + const p2 = _util.Util.applyTransform(rect.slice(2), transform); + this.minX = Math.min(this.minX, p1[0], p2[0]); + this.minY = Math.min(this.minY, p1[1], p2[1]); + this.maxX = Math.max(this.maxX, p1[0], p2[0]); + this.maxY = Math.max(this.maxY, p1[1], p2[1]); + } + updateScalingPathMinMax(transform, minMax) { + _util.Util.scaleMinMax(transform, minMax); + this.minX = Math.min(this.minX, minMax[0]); + this.maxX = Math.max(this.maxX, minMax[1]); + this.minY = Math.min(this.minY, minMax[2]); + this.maxY = Math.max(this.maxY, minMax[3]); + } + updateCurvePathMinMax(transform, x0, y0, x1, y1, x2, y2, x3, y3, minMax) { + const box = _util.Util.bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3); + if (minMax) { + minMax[0] = Math.min(minMax[0], box[0], box[2]); + minMax[1] = Math.max(minMax[1], box[0], box[2]); + minMax[2] = Math.min(minMax[2], box[1], box[3]); + minMax[3] = Math.max(minMax[3], box[1], box[3]); + return; + } + this.updateRectMinMax(transform, box); + } + getPathBoundingBox(pathType = _pattern_helper.PathType.FILL, transform = null) { + const box = [this.minX, this.minY, this.maxX, this.maxY]; + if (pathType === _pattern_helper.PathType.STROKE) { + if (!transform) { + (0, _util.unreachable)("Stroke bounding box must include transform."); + } + const scale = _util.Util.singularValueDecompose2dScale(transform); + const xStrokePad = scale[0] * this.lineWidth / 2; + const yStrokePad = scale[1] * this.lineWidth / 2; + box[0] -= xStrokePad; + box[1] -= yStrokePad; + box[2] += xStrokePad; + box[3] += yStrokePad; + } + return box; + } + updateClipFromPath() { + const intersect = _util.Util.intersect(this.clipBox, this.getPathBoundingBox()); + this.startNewPathAndClipBox(intersect || [0, 0, 0, 0]); + } + isEmptyClip() { + return this.minX === Infinity; + } + startNewPathAndClipBox(box) { + this.clipBox = box; + this.minX = Infinity; + this.minY = Infinity; + this.maxX = 0; + this.maxY = 0; + } + getClippedPathBoundingBox(pathType = _pattern_helper.PathType.FILL, transform = null) { + return _util.Util.intersect(this.clipBox, this.getPathBoundingBox(pathType, transform)); + } +} +function putBinaryImageData(ctx, imgData, transferMaps = null) { + if (typeof ImageData !== "undefined" && imgData instanceof ImageData) { + ctx.putImageData(imgData, 0, 0); + return; + } + const height = imgData.height, + width = imgData.width; + const partialChunkHeight = height % FULL_CHUNK_HEIGHT; + const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; + const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; + const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); + let srcPos = 0, + destPos; + const src = imgData.data; + const dest = chunkImgData.data; + let i, j, thisChunkHeight, elemsInThisChunk; + let transferMapRed, transferMapGreen, transferMapBlue, transferMapGray; + if (transferMaps) { + switch (transferMaps.length) { + case 1: + transferMapRed = transferMaps[0]; + transferMapGreen = transferMaps[0]; + transferMapBlue = transferMaps[0]; + transferMapGray = transferMaps[0]; + break; + case 4: + transferMapRed = transferMaps[0]; + transferMapGreen = transferMaps[1]; + transferMapBlue = transferMaps[2]; + transferMapGray = transferMaps[3]; + break; + } + } + if (imgData.kind === _util.ImageKind.GRAYSCALE_1BPP) { + const srcLength = src.byteLength; + const dest32 = new Uint32Array(dest.buffer, 0, dest.byteLength >> 2); + const dest32DataLength = dest32.length; + const fullSrcDiff = width + 7 >> 3; + let white = 0xffffffff; + let black = _util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff; + if (transferMapGray) { + if (transferMapGray[0] === 0xff && transferMapGray[0xff] === 0) { + [white, black] = [black, white]; + } + } + for (i = 0; i < totalChunks; i++) { + thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; + destPos = 0; + for (j = 0; j < thisChunkHeight; j++) { + const srcDiff = srcLength - srcPos; + let k = 0; + const kEnd = srcDiff > fullSrcDiff ? width : srcDiff * 8 - 7; + const kEndUnrolled = kEnd & ~7; + let mask = 0; + let srcByte = 0; + for (; k < kEndUnrolled; k += 8) { + srcByte = src[srcPos++]; + dest32[destPos++] = srcByte & 128 ? white : black; + dest32[destPos++] = srcByte & 64 ? white : black; + dest32[destPos++] = srcByte & 32 ? white : black; + dest32[destPos++] = srcByte & 16 ? white : black; + dest32[destPos++] = srcByte & 8 ? white : black; + dest32[destPos++] = srcByte & 4 ? white : black; + dest32[destPos++] = srcByte & 2 ? white : black; + dest32[destPos++] = srcByte & 1 ? white : black; + } + for (; k < kEnd; k++) { + if (mask === 0) { + srcByte = src[srcPos++]; + mask = 128; + } + dest32[destPos++] = srcByte & mask ? white : black; + mask >>= 1; + } + } + while (destPos < dest32DataLength) { + dest32[destPos++] = 0; + } + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } + } else if (imgData.kind === _util.ImageKind.RGBA_32BPP) { + const hasTransferMaps = !!(transferMapRed || transferMapGreen || transferMapBlue); + j = 0; + elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4; + for (i = 0; i < fullChunks; i++) { + dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); + srcPos += elemsInThisChunk; + if (hasTransferMaps) { + for (let k = 0; k < elemsInThisChunk; k += 4) { + if (transferMapRed) { + dest[k + 0] = transferMapRed[dest[k + 0]]; + } + if (transferMapGreen) { + dest[k + 1] = transferMapGreen[dest[k + 1]]; + } + if (transferMapBlue) { + dest[k + 2] = transferMapBlue[dest[k + 2]]; + } + } + } + ctx.putImageData(chunkImgData, 0, j); + j += FULL_CHUNK_HEIGHT; + } + if (i < totalChunks) { + elemsInThisChunk = width * partialChunkHeight * 4; + dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); + if (hasTransferMaps) { + for (let k = 0; k < elemsInThisChunk; k += 4) { + if (transferMapRed) { + dest[k + 0] = transferMapRed[dest[k + 0]]; + } + if (transferMapGreen) { + dest[k + 1] = transferMapGreen[dest[k + 1]]; + } + if (transferMapBlue) { + dest[k + 2] = transferMapBlue[dest[k + 2]]; + } + } + } + ctx.putImageData(chunkImgData, 0, j); + } + } else if (imgData.kind === _util.ImageKind.RGB_24BPP) { + const hasTransferMaps = !!(transferMapRed || transferMapGreen || transferMapBlue); + thisChunkHeight = FULL_CHUNK_HEIGHT; + elemsInThisChunk = width * thisChunkHeight; + for (i = 0; i < totalChunks; i++) { + if (i >= fullChunks) { + thisChunkHeight = partialChunkHeight; + elemsInThisChunk = width * thisChunkHeight; + } + destPos = 0; + for (j = elemsInThisChunk; j--;) { + dest[destPos++] = src[srcPos++]; + dest[destPos++] = src[srcPos++]; + dest[destPos++] = src[srcPos++]; + dest[destPos++] = 255; + } + if (hasTransferMaps) { + for (let k = 0; k < destPos; k += 4) { + if (transferMapRed) { + dest[k + 0] = transferMapRed[dest[k + 0]]; + } + if (transferMapGreen) { + dest[k + 1] = transferMapGreen[dest[k + 1]]; + } + if (transferMapBlue) { + dest[k + 2] = transferMapBlue[dest[k + 2]]; + } + } + } + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } + } else { + throw new Error(`bad image kind: ${imgData.kind}`); + } +} +function putBinaryImageMask(ctx, imgData) { + if (imgData.bitmap) { + ctx.drawImage(imgData.bitmap, 0, 0); + return; + } + const height = imgData.height, + width = imgData.width; + const partialChunkHeight = height % FULL_CHUNK_HEIGHT; + const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; + const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; + const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); + let srcPos = 0; + const src = imgData.data; + const dest = chunkImgData.data; + for (let i = 0; i < totalChunks; i++) { + const thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; + ({ + srcPos + } = (0, _image_utils.applyMaskImageData)({ + src, + srcPos, + dest, + width, + height: thisChunkHeight + })); + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } +} +function copyCtxState(sourceCtx, destCtx) { + const properties = ["strokeStyle", "fillStyle", "fillRule", "globalAlpha", "lineWidth", "lineCap", "lineJoin", "miterLimit", "globalCompositeOperation", "font"]; + for (const property of properties) { + if (sourceCtx[property] !== undefined) { + destCtx[property] = sourceCtx[property]; + } + } + if (sourceCtx.setLineDash !== undefined) { + destCtx.setLineDash(sourceCtx.getLineDash()); + destCtx.lineDashOffset = sourceCtx.lineDashOffset; + } +} +function resetCtxToDefault(ctx, foregroundColor) { + ctx.strokeStyle = ctx.fillStyle = foregroundColor || "#000000"; + ctx.fillRule = "nonzero"; + ctx.globalAlpha = 1; + ctx.lineWidth = 1; + ctx.lineCap = "butt"; + ctx.lineJoin = "miter"; + ctx.miterLimit = 10; + ctx.globalCompositeOperation = "source-over"; + ctx.font = "10px sans-serif"; + if (ctx.setLineDash !== undefined) { + ctx.setLineDash([]); + ctx.lineDashOffset = 0; + } +} +function composeSMaskBackdrop(bytes, r0, g0, b0) { + const length = bytes.length; + for (let i = 3; i < length; i += 4) { + const alpha = bytes[i]; + if (alpha === 0) { + bytes[i - 3] = r0; + bytes[i - 2] = g0; + bytes[i - 1] = b0; + } else if (alpha < 255) { + const alpha_ = 255 - alpha; + bytes[i - 3] = bytes[i - 3] * alpha + r0 * alpha_ >> 8; + bytes[i - 2] = bytes[i - 2] * alpha + g0 * alpha_ >> 8; + bytes[i - 1] = bytes[i - 1] * alpha + b0 * alpha_ >> 8; + } + } +} +function composeSMaskAlpha(maskData, layerData, transferMap) { + const length = maskData.length; + const scale = 1 / 255; + for (let i = 3; i < length; i += 4) { + const alpha = transferMap ? transferMap[maskData[i]] : maskData[i]; + layerData[i] = layerData[i] * alpha * scale | 0; + } +} +function composeSMaskLuminosity(maskData, layerData, transferMap) { + const length = maskData.length; + for (let i = 3; i < length; i += 4) { + const y = maskData[i - 3] * 77 + maskData[i - 2] * 152 + maskData[i - 1] * 28; + layerData[i] = transferMap ? layerData[i] * transferMap[y >> 8] >> 8 : layerData[i] * y >> 16; + } +} +function genericComposeSMask(maskCtx, layerCtx, width, height, subtype, backdrop, transferMap, layerOffsetX, layerOffsetY, maskOffsetX, maskOffsetY) { + const hasBackdrop = !!backdrop; + const r0 = hasBackdrop ? backdrop[0] : 0; + const g0 = hasBackdrop ? backdrop[1] : 0; + const b0 = hasBackdrop ? backdrop[2] : 0; + let composeFn; + if (subtype === "Luminosity") { + composeFn = composeSMaskLuminosity; + } else { + composeFn = composeSMaskAlpha; + } + const PIXELS_TO_PROCESS = 1048576; + const chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width)); + for (let row = 0; row < height; row += chunkSize) { + const chunkHeight = Math.min(chunkSize, height - row); + const maskData = maskCtx.getImageData(layerOffsetX - maskOffsetX, row + (layerOffsetY - maskOffsetY), width, chunkHeight); + const layerData = layerCtx.getImageData(layerOffsetX, row + layerOffsetY, width, chunkHeight); + if (hasBackdrop) { + composeSMaskBackdrop(maskData.data, r0, g0, b0); + } + composeFn(maskData.data, layerData.data, transferMap); + layerCtx.putImageData(layerData, layerOffsetX, row + layerOffsetY); + } +} +function composeSMask(ctx, smask, layerCtx, layerBox) { + const layerOffsetX = layerBox[0]; + const layerOffsetY = layerBox[1]; + const layerWidth = layerBox[2] - layerOffsetX; + const layerHeight = layerBox[3] - layerOffsetY; + if (layerWidth === 0 || layerHeight === 0) { + return; + } + genericComposeSMask(smask.context, layerCtx, layerWidth, layerHeight, smask.subtype, smask.backdrop, smask.transferMap, layerOffsetX, layerOffsetY, smask.offsetX, smask.offsetY); + ctx.save(); + ctx.globalAlpha = 1; + ctx.globalCompositeOperation = "source-over"; + ctx.setTransform(1, 0, 0, 1, 0, 0); + ctx.drawImage(layerCtx.canvas, 0, 0); + ctx.restore(); +} +function getImageSmoothingEnabled(transform, interpolate) { + const scale = _util.Util.singularValueDecompose2dScale(transform); + scale[0] = Math.fround(scale[0]); + scale[1] = Math.fround(scale[1]); + const actualScale = Math.fround((globalThis.devicePixelRatio || 1) * _display_utils.PixelsPerInch.PDF_TO_CSS_UNITS); + if (interpolate !== undefined) { + return interpolate; + } else if (scale[0] <= actualScale || scale[1] <= actualScale) { + return true; + } + return false; +} +const LINE_CAP_STYLES = ["butt", "round", "square"]; +const LINE_JOIN_STYLES = ["miter", "round", "bevel"]; +const NORMAL_CLIP = {}; +const EO_CLIP = {}; +class CanvasGraphics { + constructor(canvasCtx, commonObjs, objs, canvasFactory, { + optionalContentConfig, + markedContentStack = null + }, annotationCanvasMap, pageColors) { + this.ctx = canvasCtx; + this.current = new CanvasExtraState(this.ctx.canvas.width, this.ctx.canvas.height); + this.stateStack = []; + this.pendingClip = null; + this.pendingEOFill = false; + this.res = null; + this.xobjs = null; + this.commonObjs = commonObjs; + this.objs = objs; + this.canvasFactory = canvasFactory; + this.groupStack = []; + this.processingType3 = null; + this.baseTransform = null; + this.baseTransformStack = []; + this.groupLevel = 0; + this.smaskStack = []; + this.smaskCounter = 0; + this.tempSMask = null; + this.suspendedCtx = null; + this.contentVisible = true; + this.markedContentStack = markedContentStack || []; + this.optionalContentConfig = optionalContentConfig; + this.cachedCanvases = new CachedCanvases(this.canvasFactory); + this.cachedPatterns = new Map(); + this.annotationCanvasMap = annotationCanvasMap; + this.viewportScale = 1; + this.outputScaleX = 1; + this.outputScaleY = 1; + this.backgroundColor = pageColors?.background || null; + this.foregroundColor = pageColors?.foreground || null; + this._cachedScaleForStroking = null; + this._cachedGetSinglePixelWidth = null; + this._cachedBitmapsMap = new Map(); + } + getObject(data, fallback = null) { + if (typeof data === "string") { + return data.startsWith("g_") ? this.commonObjs.get(data) : this.objs.get(data); + } + return fallback; + } + beginDrawing({ + transform, + viewport, + transparency = false, + background = null + }) { + const width = this.ctx.canvas.width; + const height = this.ctx.canvas.height; + const defaultBackgroundColor = background || "#ffffff"; + this.ctx.save(); + if (this.foregroundColor && this.backgroundColor) { + this.ctx.fillStyle = this.foregroundColor; + const fg = this.foregroundColor = this.ctx.fillStyle; + this.ctx.fillStyle = this.backgroundColor; + const bg = this.backgroundColor = this.ctx.fillStyle; + let isValidDefaultBg = true; + let defaultBg = defaultBackgroundColor; + if (fg === "#000000" && bg === "#ffffff" || fg === bg || !isValidDefaultBg) { + this.foregroundColor = this.backgroundColor = null; + } else { + const [rB, gB, bB] = (0, _display_utils.getRGB)(defaultBg); + const newComp = x => { + x /= 255; + return x <= 0.03928 ? x / 12.92 : ((x + 0.055) / 1.055) ** 2.4; + }; + const lumB = Math.round(0.2126 * newComp(rB) + 0.7152 * newComp(gB) + 0.0722 * newComp(bB)); + this.selectColor = (r, g, b) => { + const lumC = 0.2126 * newComp(r) + 0.7152 * newComp(g) + 0.0722 * newComp(b); + return Math.round(lumC) === lumB ? bg : fg; + }; + } + } + this.ctx.fillStyle = this.backgroundColor || defaultBackgroundColor; + this.ctx.fillRect(0, 0, width, height); + this.ctx.restore(); + if (transparency) { + const transparentCanvas = this.cachedCanvases.getCanvas("transparent", width, height); + this.compositeCtx = this.ctx; + this.transparentCanvas = transparentCanvas.canvas; + this.ctx = transparentCanvas.context; + this.ctx.save(); + this.ctx.transform(...(0, _display_utils.getCurrentTransform)(this.compositeCtx)); + } + this.ctx.save(); + resetCtxToDefault(this.ctx, this.foregroundColor); + if (transform) { + this.ctx.transform(...transform); + this.outputScaleX = transform[0]; + this.outputScaleY = transform[0]; + } + this.ctx.transform(...viewport.transform); + this.viewportScale = viewport.scale; + this.baseTransform = (0, _display_utils.getCurrentTransform)(this.ctx); + } + executeOperatorList(operatorList, executionStartIdx, continueCallback, stepper) { + const argsArray = operatorList.argsArray; + const fnArray = operatorList.fnArray; + let i = executionStartIdx || 0; + const argsArrayLen = argsArray.length; + if (argsArrayLen === i) { + return i; + } + const chunkOperations = argsArrayLen - i > EXECUTION_STEPS && typeof continueCallback === "function"; + const endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0; + let steps = 0; + const commonObjs = this.commonObjs; + const objs = this.objs; + let fnId; + while (true) { + if (stepper !== undefined && i === stepper.nextBreakPoint) { + stepper.breakIt(i, continueCallback); + return i; + } + fnId = fnArray[i]; + if (fnId !== _util.OPS.dependency) { + this[fnId].apply(this, argsArray[i]); + } else { + for (const depObjId of argsArray[i]) { + const objsPool = depObjId.startsWith("g_") ? commonObjs : objs; + if (!objsPool.has(depObjId)) { + objsPool.get(depObjId, continueCallback); + return i; + } + } + } + i++; + if (i === argsArrayLen) { + return i; + } + if (chunkOperations && ++steps > EXECUTION_STEPS) { + if (Date.now() > endTime) { + continueCallback(); + return i; + } + steps = 0; + } + } + } + #restoreInitialState() { + while (this.stateStack.length || this.inSMaskMode) { + this.restore(); + } + this.ctx.restore(); + if (this.transparentCanvas) { + this.ctx = this.compositeCtx; + this.ctx.save(); + this.ctx.setTransform(1, 0, 0, 1, 0, 0); + this.ctx.drawImage(this.transparentCanvas, 0, 0); + this.ctx.restore(); + this.transparentCanvas = null; + } + } + endDrawing() { + this.#restoreInitialState(); + this.cachedCanvases.clear(); + this.cachedPatterns.clear(); + for (const cache of this._cachedBitmapsMap.values()) { + for (const canvas of cache.values()) { + if (typeof HTMLCanvasElement !== "undefined" && canvas instanceof HTMLCanvasElement) { + canvas.width = canvas.height = 0; + } + } + cache.clear(); + } + this._cachedBitmapsMap.clear(); + } + _scaleImage(img, inverseTransform) { + const width = img.width; + const height = img.height; + let widthScale = Math.max(Math.hypot(inverseTransform[0], inverseTransform[1]), 1); + let heightScale = Math.max(Math.hypot(inverseTransform[2], inverseTransform[3]), 1); + let paintWidth = width, + paintHeight = height; + let tmpCanvasId = "prescale1"; + let tmpCanvas, tmpCtx; + while (widthScale > 2 && paintWidth > 1 || heightScale > 2 && paintHeight > 1) { + let newWidth = paintWidth, + newHeight = paintHeight; + if (widthScale > 2 && paintWidth > 1) { + newWidth = Math.ceil(paintWidth / 2); + widthScale /= paintWidth / newWidth; + } + if (heightScale > 2 && paintHeight > 1) { + newHeight = Math.ceil(paintHeight / 2); + heightScale /= paintHeight / newHeight; + } + tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight); + tmpCtx = tmpCanvas.context; + tmpCtx.clearRect(0, 0, newWidth, newHeight); + tmpCtx.drawImage(img, 0, 0, paintWidth, paintHeight, 0, 0, newWidth, newHeight); + img = tmpCanvas.canvas; + paintWidth = newWidth; + paintHeight = newHeight; + tmpCanvasId = tmpCanvasId === "prescale1" ? "prescale2" : "prescale1"; + } + return { + img, + paintWidth, + paintHeight + }; + } + _createMaskCanvas(img) { + const ctx = this.ctx; + const { + width, + height + } = img; + const fillColor = this.current.fillColor; + const isPatternFill = this.current.patternFill; + const currentTransform = (0, _display_utils.getCurrentTransform)(ctx); + let cache, cacheKey, scaled, maskCanvas; + if ((img.bitmap || img.data) && img.count > 1) { + const mainKey = img.bitmap || img.data.buffer; + cacheKey = JSON.stringify(isPatternFill ? currentTransform : [currentTransform.slice(0, 4), fillColor]); + cache = this._cachedBitmapsMap.get(mainKey); + if (!cache) { + cache = new Map(); + this._cachedBitmapsMap.set(mainKey, cache); + } + const cachedImage = cache.get(cacheKey); + if (cachedImage && !isPatternFill) { + const offsetX = Math.round(Math.min(currentTransform[0], currentTransform[2]) + currentTransform[4]); + const offsetY = Math.round(Math.min(currentTransform[1], currentTransform[3]) + currentTransform[5]); + return { + canvas: cachedImage, + offsetX, + offsetY + }; + } + scaled = cachedImage; + } + if (!scaled) { + maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height); + putBinaryImageMask(maskCanvas.context, img); + } + let maskToCanvas = _util.Util.transform(currentTransform, [1 / width, 0, 0, -1 / height, 0, 0]); + maskToCanvas = _util.Util.transform(maskToCanvas, [1, 0, 0, 1, 0, -height]); + const cord1 = _util.Util.applyTransform([0, 0], maskToCanvas); + const cord2 = _util.Util.applyTransform([width, height], maskToCanvas); + const rect = _util.Util.normalizeRect([cord1[0], cord1[1], cord2[0], cord2[1]]); + const drawnWidth = Math.round(rect[2] - rect[0]) || 1; + const drawnHeight = Math.round(rect[3] - rect[1]) || 1; + const fillCanvas = this.cachedCanvases.getCanvas("fillCanvas", drawnWidth, drawnHeight); + const fillCtx = fillCanvas.context; + const offsetX = Math.min(cord1[0], cord2[0]); + const offsetY = Math.min(cord1[1], cord2[1]); + fillCtx.translate(-offsetX, -offsetY); + fillCtx.transform(...maskToCanvas); + if (!scaled) { + scaled = this._scaleImage(maskCanvas.canvas, (0, _display_utils.getCurrentTransformInverse)(fillCtx)); + scaled = scaled.img; + if (cache && isPatternFill) { + cache.set(cacheKey, scaled); + } + } + fillCtx.imageSmoothingEnabled = getImageSmoothingEnabled((0, _display_utils.getCurrentTransform)(fillCtx), img.interpolate); + drawImageAtIntegerCoords(fillCtx, scaled, 0, 0, scaled.width, scaled.height, 0, 0, width, height); + fillCtx.globalCompositeOperation = "source-in"; + const inverse = _util.Util.transform((0, _display_utils.getCurrentTransformInverse)(fillCtx), [1, 0, 0, 1, -offsetX, -offsetY]); + fillCtx.fillStyle = isPatternFill ? fillColor.getPattern(ctx, this, inverse, _pattern_helper.PathType.FILL) : fillColor; + fillCtx.fillRect(0, 0, width, height); + if (cache && !isPatternFill) { + this.cachedCanvases.delete("fillCanvas"); + cache.set(cacheKey, fillCanvas.canvas); + } + return { + canvas: fillCanvas.canvas, + offsetX: Math.round(offsetX), + offsetY: Math.round(offsetY) + }; + } + setLineWidth(width) { + if (width !== this.current.lineWidth) { + this._cachedScaleForStroking = null; + } + this.current.lineWidth = width; + this.ctx.lineWidth = width; + } + setLineCap(style) { + this.ctx.lineCap = LINE_CAP_STYLES[style]; + } + setLineJoin(style) { + this.ctx.lineJoin = LINE_JOIN_STYLES[style]; + } + setMiterLimit(limit) { + this.ctx.miterLimit = limit; + } + setDash(dashArray, dashPhase) { + const ctx = this.ctx; + if (ctx.setLineDash !== undefined) { + ctx.setLineDash(dashArray); + ctx.lineDashOffset = dashPhase; + } + } + setRenderingIntent(intent) {} + setFlatness(flatness) {} + setGState(states) { + for (const [key, value] of states) { + switch (key) { + case "LW": + this.setLineWidth(value); + break; + case "LC": + this.setLineCap(value); + break; + case "LJ": + this.setLineJoin(value); + break; + case "ML": + this.setMiterLimit(value); + break; + case "D": + this.setDash(value[0], value[1]); + break; + case "RI": + this.setRenderingIntent(value); + break; + case "FL": + this.setFlatness(value); + break; + case "Font": + this.setFont(value[0], value[1]); + break; + case "CA": + this.current.strokeAlpha = value; + break; + case "ca": + this.current.fillAlpha = value; + this.ctx.globalAlpha = value; + break; + case "BM": + this.ctx.globalCompositeOperation = value; + break; + case "SMask": + this.current.activeSMask = value ? this.tempSMask : null; + this.tempSMask = null; + this.checkSMaskState(); + break; + case "TR": + this.current.transferMaps = value; + } + } + } + get inSMaskMode() { + return !!this.suspendedCtx; + } + checkSMaskState() { + const inSMaskMode = this.inSMaskMode; + if (this.current.activeSMask && !inSMaskMode) { + this.beginSMaskMode(); + } else if (!this.current.activeSMask && inSMaskMode) { + this.endSMaskMode(); + } + } + beginSMaskMode() { + if (this.inSMaskMode) { + throw new Error("beginSMaskMode called while already in smask mode"); + } + const drawnWidth = this.ctx.canvas.width; + const drawnHeight = this.ctx.canvas.height; + const cacheId = "smaskGroupAt" + this.groupLevel; + const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight); + this.suspendedCtx = this.ctx; + this.ctx = scratchCanvas.context; + const ctx = this.ctx; + ctx.setTransform(...(0, _display_utils.getCurrentTransform)(this.suspendedCtx)); + copyCtxState(this.suspendedCtx, ctx); + mirrorContextOperations(ctx, this.suspendedCtx); + this.setGState([["BM", "source-over"], ["ca", 1], ["CA", 1]]); + } + endSMaskMode() { + if (!this.inSMaskMode) { + throw new Error("endSMaskMode called while not in smask mode"); + } + this.ctx._removeMirroring(); + copyCtxState(this.ctx, this.suspendedCtx); + this.ctx = this.suspendedCtx; + this.suspendedCtx = null; + } + compose(dirtyBox) { + if (!this.current.activeSMask) { + return; + } + if (!dirtyBox) { + dirtyBox = [0, 0, this.ctx.canvas.width, this.ctx.canvas.height]; + } else { + dirtyBox[0] = Math.floor(dirtyBox[0]); + dirtyBox[1] = Math.floor(dirtyBox[1]); + dirtyBox[2] = Math.ceil(dirtyBox[2]); + dirtyBox[3] = Math.ceil(dirtyBox[3]); + } + const smask = this.current.activeSMask; + const suspendedCtx = this.suspendedCtx; + composeSMask(suspendedCtx, smask, this.ctx, dirtyBox); + this.ctx.save(); + this.ctx.setTransform(1, 0, 0, 1, 0, 0); + this.ctx.clearRect(0, 0, this.ctx.canvas.width, this.ctx.canvas.height); + this.ctx.restore(); + } + save() { + if (this.inSMaskMode) { + copyCtxState(this.ctx, this.suspendedCtx); + this.suspendedCtx.save(); + } else { + this.ctx.save(); + } + const old = this.current; + this.stateStack.push(old); + this.current = old.clone(); + } + restore() { + if (this.stateStack.length === 0 && this.inSMaskMode) { + this.endSMaskMode(); + } + if (this.stateStack.length !== 0) { + this.current = this.stateStack.pop(); + if (this.inSMaskMode) { + this.suspendedCtx.restore(); + copyCtxState(this.suspendedCtx, this.ctx); + } else { + this.ctx.restore(); + } + this.checkSMaskState(); + this.pendingClip = null; + this._cachedScaleForStroking = null; + this._cachedGetSinglePixelWidth = null; + } + } + transform(a, b, c, d, e, f) { + this.ctx.transform(a, b, c, d, e, f); + this._cachedScaleForStroking = null; + this._cachedGetSinglePixelWidth = null; + } + constructPath(ops, args, minMax) { + const ctx = this.ctx; + const current = this.current; + let x = current.x, + y = current.y; + let startX, startY; + const currentTransform = (0, _display_utils.getCurrentTransform)(ctx); + const isScalingMatrix = currentTransform[0] === 0 && currentTransform[3] === 0 || currentTransform[1] === 0 && currentTransform[2] === 0; + const minMaxForBezier = isScalingMatrix ? minMax.slice(0) : null; + for (let i = 0, j = 0, ii = ops.length; i < ii; i++) { + switch (ops[i] | 0) { + case _util.OPS.rectangle: + x = args[j++]; + y = args[j++]; + const width = args[j++]; + const height = args[j++]; + const xw = x + width; + const yh = y + height; + ctx.moveTo(x, y); + if (width === 0 || height === 0) { + ctx.lineTo(xw, yh); + } else { + ctx.lineTo(xw, y); + ctx.lineTo(xw, yh); + ctx.lineTo(x, yh); + } + if (!isScalingMatrix) { + current.updateRectMinMax(currentTransform, [x, y, xw, yh]); + } + ctx.closePath(); + break; + case _util.OPS.moveTo: + x = args[j++]; + y = args[j++]; + ctx.moveTo(x, y); + if (!isScalingMatrix) { + current.updatePathMinMax(currentTransform, x, y); + } + break; + case _util.OPS.lineTo: + x = args[j++]; + y = args[j++]; + ctx.lineTo(x, y); + if (!isScalingMatrix) { + current.updatePathMinMax(currentTransform, x, y); + } + break; + case _util.OPS.curveTo: + startX = x; + startY = y; + x = args[j + 4]; + y = args[j + 5]; + ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3], x, y); + current.updateCurvePathMinMax(currentTransform, startX, startY, args[j], args[j + 1], args[j + 2], args[j + 3], x, y, minMaxForBezier); + j += 6; + break; + case _util.OPS.curveTo2: + startX = x; + startY = y; + ctx.bezierCurveTo(x, y, args[j], args[j + 1], args[j + 2], args[j + 3]); + current.updateCurvePathMinMax(currentTransform, startX, startY, x, y, args[j], args[j + 1], args[j + 2], args[j + 3], minMaxForBezier); + x = args[j + 2]; + y = args[j + 3]; + j += 4; + break; + case _util.OPS.curveTo3: + startX = x; + startY = y; + x = args[j + 2]; + y = args[j + 3]; + ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y); + current.updateCurvePathMinMax(currentTransform, startX, startY, args[j], args[j + 1], x, y, x, y, minMaxForBezier); + j += 4; + break; + case _util.OPS.closePath: + ctx.closePath(); + break; + } + } + if (isScalingMatrix) { + current.updateScalingPathMinMax(currentTransform, minMaxForBezier); + } + current.setCurrentPoint(x, y); + } + closePath() { + this.ctx.closePath(); + } + stroke(consumePath = true) { + const ctx = this.ctx; + const strokeColor = this.current.strokeColor; + ctx.globalAlpha = this.current.strokeAlpha; + if (this.contentVisible) { + if (typeof strokeColor === "object" && strokeColor?.getPattern) { + ctx.save(); + ctx.strokeStyle = strokeColor.getPattern(ctx, this, (0, _display_utils.getCurrentTransformInverse)(ctx), _pattern_helper.PathType.STROKE); + this.rescaleAndStroke(false); + ctx.restore(); + } else { + this.rescaleAndStroke(true); + } + } + if (consumePath) { + this.consumePath(this.current.getClippedPathBoundingBox()); + } + ctx.globalAlpha = this.current.fillAlpha; + } + closeStroke() { + this.closePath(); + this.stroke(); + } + fill(consumePath = true) { + const ctx = this.ctx; + const fillColor = this.current.fillColor; + const isPatternFill = this.current.patternFill; + let needRestore = false; + if (isPatternFill) { + ctx.save(); + ctx.fillStyle = fillColor.getPattern(ctx, this, (0, _display_utils.getCurrentTransformInverse)(ctx), _pattern_helper.PathType.FILL); + needRestore = true; + } + const intersect = this.current.getClippedPathBoundingBox(); + if (this.contentVisible && intersect !== null) { + if (this.pendingEOFill) { + ctx.fill("evenodd"); + this.pendingEOFill = false; + } else { + ctx.fill(); + } + } + if (needRestore) { + ctx.restore(); + } + if (consumePath) { + this.consumePath(intersect); + } + } + eoFill() { + this.pendingEOFill = true; + this.fill(); + } + fillStroke() { + this.fill(false); + this.stroke(false); + this.consumePath(); + } + eoFillStroke() { + this.pendingEOFill = true; + this.fillStroke(); + } + closeFillStroke() { + this.closePath(); + this.fillStroke(); + } + closeEOFillStroke() { + this.pendingEOFill = true; + this.closePath(); + this.fillStroke(); + } + endPath() { + this.consumePath(); + } + clip() { + this.pendingClip = NORMAL_CLIP; + } + eoClip() { + this.pendingClip = EO_CLIP; + } + beginText() { + this.current.textMatrix = _util.IDENTITY_MATRIX; + this.current.textMatrixScale = 1; + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + } + endText() { + const paths = this.pendingTextPaths; + const ctx = this.ctx; + if (paths === undefined) { + ctx.beginPath(); + return; + } + ctx.save(); + ctx.beginPath(); + for (const path of paths) { + ctx.setTransform(...path.transform); + ctx.translate(path.x, path.y); + path.addToPath(ctx, path.fontSize); + } + ctx.restore(); + ctx.clip(); + ctx.beginPath(); + delete this.pendingTextPaths; + } + setCharSpacing(spacing) { + this.current.charSpacing = spacing; + } + setWordSpacing(spacing) { + this.current.wordSpacing = spacing; + } + setHScale(scale) { + this.current.textHScale = scale / 100; + } + setLeading(leading) { + this.current.leading = -leading; + } + setFont(fontRefName, size) { + const fontObj = this.commonObjs.get(fontRefName); + const current = this.current; + if (!fontObj) { + throw new Error(`Can't find font for ${fontRefName}`); + } + current.fontMatrix = fontObj.fontMatrix || _util.FONT_IDENTITY_MATRIX; + if (current.fontMatrix[0] === 0 || current.fontMatrix[3] === 0) { + (0, _util.warn)("Invalid font matrix for font " + fontRefName); + } + if (size < 0) { + size = -size; + current.fontDirection = -1; + } else { + current.fontDirection = 1; + } + this.current.font = fontObj; + this.current.fontSize = size; + if (fontObj.isType3Font) { + return; + } + const name = fontObj.loadedName || "sans-serif"; + let bold = "normal"; + if (fontObj.black) { + bold = "900"; + } else if (fontObj.bold) { + bold = "bold"; + } + const italic = fontObj.italic ? "italic" : "normal"; + const typeface = `"${name}", ${fontObj.fallbackName}`; + let browserFontSize = size; + if (size < MIN_FONT_SIZE) { + browserFontSize = MIN_FONT_SIZE; + } else if (size > MAX_FONT_SIZE) { + browserFontSize = MAX_FONT_SIZE; + } + this.current.fontSizeScale = size / browserFontSize; + this.ctx.font = `${italic} ${bold} ${browserFontSize}px ${typeface}`; + } + setTextRenderingMode(mode) { + this.current.textRenderingMode = mode; + } + setTextRise(rise) { + this.current.textRise = rise; + } + moveText(x, y) { + this.current.x = this.current.lineX += x; + this.current.y = this.current.lineY += y; + } + setLeadingMoveText(x, y) { + this.setLeading(-y); + this.moveText(x, y); + } + setTextMatrix(a, b, c, d, e, f) { + this.current.textMatrix = [a, b, c, d, e, f]; + this.current.textMatrixScale = Math.hypot(a, b); + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + } + nextLine() { + this.moveText(0, this.current.leading); + } + paintChar(character, x, y, patternTransform) { + const ctx = this.ctx; + const current = this.current; + const font = current.font; + const textRenderingMode = current.textRenderingMode; + const fontSize = current.fontSize / current.fontSizeScale; + const fillStrokeMode = textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + const isAddToPathSet = !!(textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG); + const patternFill = current.patternFill && !font.missingFile; + let addToPath; + if (font.disableFontFace || isAddToPathSet || patternFill) { + addToPath = font.getPathGenerator(this.commonObjs, character); + } + if (font.disableFontFace || patternFill) { + ctx.save(); + ctx.translate(x, y); + ctx.beginPath(); + addToPath(ctx, fontSize); + if (patternTransform) { + ctx.setTransform(...patternTransform); + } + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.fill(); + } + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.stroke(); + } + ctx.restore(); + } else { + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.fillText(character, x, y); + } + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.strokeText(character, x, y); + } + } + if (isAddToPathSet) { + const paths = this.pendingTextPaths || (this.pendingTextPaths = []); + paths.push({ + transform: (0, _display_utils.getCurrentTransform)(ctx), + x, + y, + fontSize, + addToPath + }); + } + } + get isFontSubpixelAAEnabled() { + const { + context: ctx + } = this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled", 10, 10); + ctx.scale(1.5, 1); + ctx.fillText("I", 0, 10); + const data = ctx.getImageData(0, 0, 10, 10).data; + let enabled = false; + for (let i = 3; i < data.length; i += 4) { + if (data[i] > 0 && data[i] < 255) { + enabled = true; + break; + } + } + return (0, _util.shadow)(this, "isFontSubpixelAAEnabled", enabled); + } + showText(glyphs) { + const current = this.current; + const font = current.font; + if (font.isType3Font) { + return this.showType3Text(glyphs); + } + const fontSize = current.fontSize; + if (fontSize === 0) { + return undefined; + } + const ctx = this.ctx; + const fontSizeScale = current.fontSizeScale; + const charSpacing = current.charSpacing; + const wordSpacing = current.wordSpacing; + const fontDirection = current.fontDirection; + const textHScale = current.textHScale * fontDirection; + const glyphsLength = glyphs.length; + const vertical = font.vertical; + const spacingDir = vertical ? 1 : -1; + const defaultVMetrics = font.defaultVMetrics; + const widthAdvanceScale = fontSize * current.fontMatrix[0]; + const simpleFillText = current.textRenderingMode === _util.TextRenderingMode.FILL && !font.disableFontFace && !current.patternFill; + ctx.save(); + ctx.transform(...current.textMatrix); + ctx.translate(current.x, current.y + current.textRise); + if (fontDirection > 0) { + ctx.scale(textHScale, -1); + } else { + ctx.scale(textHScale, 1); + } + let patternTransform; + if (current.patternFill) { + ctx.save(); + const pattern = current.fillColor.getPattern(ctx, this, (0, _display_utils.getCurrentTransformInverse)(ctx), _pattern_helper.PathType.FILL); + patternTransform = (0, _display_utils.getCurrentTransform)(ctx); + ctx.restore(); + ctx.fillStyle = pattern; + } + let lineWidth = current.lineWidth; + const scale = current.textMatrixScale; + if (scale === 0 || lineWidth === 0) { + const fillStrokeMode = current.textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + lineWidth = this.getSinglePixelWidth(); + } + } else { + lineWidth /= scale; + } + if (fontSizeScale !== 1.0) { + ctx.scale(fontSizeScale, fontSizeScale); + lineWidth /= fontSizeScale; + } + ctx.lineWidth = lineWidth; + if (font.isInvalidPDFjsFont) { + const chars = []; + let width = 0; + for (const glyph of glyphs) { + chars.push(glyph.unicode); + width += glyph.width; + } + ctx.fillText(chars.join(""), 0, 0); + current.x += width * widthAdvanceScale * textHScale; + ctx.restore(); + this.compose(); + return undefined; + } + let x = 0, + i; + for (i = 0; i < glyphsLength; ++i) { + const glyph = glyphs[i]; + if (typeof glyph === "number") { + x += spacingDir * glyph * fontSize / 1000; + continue; + } + let restoreNeeded = false; + const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + const character = glyph.fontChar; + const accent = glyph.accent; + let scaledX, scaledY; + let width = glyph.width; + if (vertical) { + const vmetric = glyph.vmetric || defaultVMetrics; + const vx = -(glyph.vmetric ? vmetric[1] : width * 0.5) * widthAdvanceScale; + const vy = vmetric[2] * widthAdvanceScale; + width = vmetric ? -vmetric[0] : width; + scaledX = vx / fontSizeScale; + scaledY = (x + vy) / fontSizeScale; + } else { + scaledX = x / fontSizeScale; + scaledY = 0; + } + if (font.remeasure && width > 0) { + const measuredWidth = ctx.measureText(character).width * 1000 / fontSize * fontSizeScale; + if (width < measuredWidth && this.isFontSubpixelAAEnabled) { + const characterScaleX = width / measuredWidth; + restoreNeeded = true; + ctx.save(); + ctx.scale(characterScaleX, 1); + scaledX /= characterScaleX; + } else if (width !== measuredWidth) { + scaledX += (width - measuredWidth) / 2000 * fontSize / fontSizeScale; + } + } + if (this.contentVisible && (glyph.isInFont || font.missingFile)) { + if (simpleFillText && !accent) { + ctx.fillText(character, scaledX, scaledY); + } else { + this.paintChar(character, scaledX, scaledY, patternTransform); + if (accent) { + const scaledAccentX = scaledX + fontSize * accent.offset.x / fontSizeScale; + const scaledAccentY = scaledY - fontSize * accent.offset.y / fontSizeScale; + this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY, patternTransform); + } + } + } + let charWidth; + if (vertical) { + charWidth = width * widthAdvanceScale - spacing * fontDirection; + } else { + charWidth = width * widthAdvanceScale + spacing * fontDirection; + } + x += charWidth; + if (restoreNeeded) { + ctx.restore(); + } + } + if (vertical) { + current.y -= x; + } else { + current.x += x * textHScale; + } + ctx.restore(); + this.compose(); + return undefined; + } + showType3Text(glyphs) { + const ctx = this.ctx; + const current = this.current; + const font = current.font; + const fontSize = current.fontSize; + const fontDirection = current.fontDirection; + const spacingDir = font.vertical ? 1 : -1; + const charSpacing = current.charSpacing; + const wordSpacing = current.wordSpacing; + const textHScale = current.textHScale * fontDirection; + const fontMatrix = current.fontMatrix || _util.FONT_IDENTITY_MATRIX; + const glyphsLength = glyphs.length; + const isTextInvisible = current.textRenderingMode === _util.TextRenderingMode.INVISIBLE; + let i, glyph, width, spacingLength; + if (isTextInvisible || fontSize === 0) { + return; + } + this._cachedScaleForStroking = null; + this._cachedGetSinglePixelWidth = null; + ctx.save(); + ctx.transform(...current.textMatrix); + ctx.translate(current.x, current.y); + ctx.scale(textHScale, fontDirection); + for (i = 0; i < glyphsLength; ++i) { + glyph = glyphs[i]; + if (typeof glyph === "number") { + spacingLength = spacingDir * glyph * fontSize / 1000; + this.ctx.translate(spacingLength, 0); + current.x += spacingLength * textHScale; + continue; + } + const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + const operatorList = font.charProcOperatorList[glyph.operatorListId]; + if (!operatorList) { + (0, _util.warn)(`Type3 character "${glyph.operatorListId}" is not available.`); + continue; + } + if (this.contentVisible) { + this.processingType3 = glyph; + this.save(); + ctx.scale(fontSize, fontSize); + ctx.transform(...fontMatrix); + this.executeOperatorList(operatorList); + this.restore(); + } + const transformed = _util.Util.applyTransform([glyph.width, 0], fontMatrix); + width = transformed[0] * fontSize + spacing; + ctx.translate(width, 0); + current.x += width * textHScale; + } + ctx.restore(); + this.processingType3 = null; + } + setCharWidth(xWidth, yWidth) {} + setCharWidthAndBounds(xWidth, yWidth, llx, lly, urx, ury) { + this.ctx.rect(llx, lly, urx - llx, ury - lly); + this.ctx.clip(); + this.endPath(); + } + getColorN_Pattern(IR) { + let pattern; + if (IR[0] === "TilingPattern") { + const color = IR[1]; + const baseTransform = this.baseTransform || (0, _display_utils.getCurrentTransform)(this.ctx); + const canvasGraphicsFactory = { + createCanvasGraphics: ctx => { + return new CanvasGraphics(ctx, this.commonObjs, this.objs, this.canvasFactory, { + optionalContentConfig: this.optionalContentConfig, + markedContentStack: this.markedContentStack + }); + } + }; + pattern = new _pattern_helper.TilingPattern(IR, color, this.ctx, canvasGraphicsFactory, baseTransform); + } else { + pattern = this._getPattern(IR[1], IR[2]); + } + return pattern; + } + setStrokeColorN() { + this.current.strokeColor = this.getColorN_Pattern(arguments); + } + setFillColorN() { + this.current.fillColor = this.getColorN_Pattern(arguments); + this.current.patternFill = true; + } + setStrokeRGBColor(r, g, b) { + const color = this.selectColor?.(r, g, b) || _util.Util.makeHexColor(r, g, b); + this.ctx.strokeStyle = color; + this.current.strokeColor = color; + } + setFillRGBColor(r, g, b) { + const color = this.selectColor?.(r, g, b) || _util.Util.makeHexColor(r, g, b); + this.ctx.fillStyle = color; + this.current.fillColor = color; + this.current.patternFill = false; + } + _getPattern(objId, matrix = null) { + let pattern; + if (this.cachedPatterns.has(objId)) { + pattern = this.cachedPatterns.get(objId); + } else { + pattern = (0, _pattern_helper.getShadingPattern)(this.objs.get(objId)); + this.cachedPatterns.set(objId, pattern); + } + if (matrix) { + pattern.matrix = matrix; + } + return pattern; + } + shadingFill(objId) { + if (!this.contentVisible) { + return; + } + const ctx = this.ctx; + this.save(); + const pattern = this._getPattern(objId); + ctx.fillStyle = pattern.getPattern(ctx, this, (0, _display_utils.getCurrentTransformInverse)(ctx), _pattern_helper.PathType.SHADING); + const inv = (0, _display_utils.getCurrentTransformInverse)(ctx); + if (inv) { + const canvas = ctx.canvas; + const width = canvas.width; + const height = canvas.height; + const bl = _util.Util.applyTransform([0, 0], inv); + const br = _util.Util.applyTransform([0, height], inv); + const ul = _util.Util.applyTransform([width, 0], inv); + const ur = _util.Util.applyTransform([width, height], inv); + const x0 = Math.min(bl[0], br[0], ul[0], ur[0]); + const y0 = Math.min(bl[1], br[1], ul[1], ur[1]); + const x1 = Math.max(bl[0], br[0], ul[0], ur[0]); + const y1 = Math.max(bl[1], br[1], ul[1], ur[1]); + this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0); + } else { + this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10); + } + this.compose(this.current.getClippedPathBoundingBox()); + this.restore(); + } + beginInlineImage() { + (0, _util.unreachable)("Should not call beginInlineImage"); + } + beginImageData() { + (0, _util.unreachable)("Should not call beginImageData"); + } + paintFormXObjectBegin(matrix, bbox) { + if (!this.contentVisible) { + return; + } + this.save(); + this.baseTransformStack.push(this.baseTransform); + if (Array.isArray(matrix) && matrix.length === 6) { + this.transform(...matrix); + } + this.baseTransform = (0, _display_utils.getCurrentTransform)(this.ctx); + if (bbox) { + const width = bbox[2] - bbox[0]; + const height = bbox[3] - bbox[1]; + this.ctx.rect(bbox[0], bbox[1], width, height); + this.current.updateRectMinMax((0, _display_utils.getCurrentTransform)(this.ctx), bbox); + this.clip(); + this.endPath(); + } + } + paintFormXObjectEnd() { + if (!this.contentVisible) { + return; + } + this.restore(); + this.baseTransform = this.baseTransformStack.pop(); + } + beginGroup(group) { + if (!this.contentVisible) { + return; + } + this.save(); + if (this.inSMaskMode) { + this.endSMaskMode(); + this.current.activeSMask = null; + } + const currentCtx = this.ctx; + if (!group.isolated) { + (0, _util.info)("TODO: Support non-isolated groups."); + } + if (group.knockout) { + (0, _util.warn)("Knockout groups not supported."); + } + const currentTransform = (0, _display_utils.getCurrentTransform)(currentCtx); + if (group.matrix) { + currentCtx.transform(...group.matrix); + } + if (!group.bbox) { + throw new Error("Bounding box is required."); + } + let bounds = _util.Util.getAxialAlignedBoundingBox(group.bbox, (0, _display_utils.getCurrentTransform)(currentCtx)); + const canvasBounds = [0, 0, currentCtx.canvas.width, currentCtx.canvas.height]; + bounds = _util.Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0]; + const offsetX = Math.floor(bounds[0]); + const offsetY = Math.floor(bounds[1]); + let drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1); + let drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1); + let scaleX = 1, + scaleY = 1; + if (drawnWidth > MAX_GROUP_SIZE) { + scaleX = drawnWidth / MAX_GROUP_SIZE; + drawnWidth = MAX_GROUP_SIZE; + } + if (drawnHeight > MAX_GROUP_SIZE) { + scaleY = drawnHeight / MAX_GROUP_SIZE; + drawnHeight = MAX_GROUP_SIZE; + } + this.current.startNewPathAndClipBox([0, 0, drawnWidth, drawnHeight]); + let cacheId = "groupAt" + this.groupLevel; + if (group.smask) { + cacheId += "_smask_" + this.smaskCounter++ % 2; + } + const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight); + const groupCtx = scratchCanvas.context; + groupCtx.scale(1 / scaleX, 1 / scaleY); + groupCtx.translate(-offsetX, -offsetY); + groupCtx.transform(...currentTransform); + if (group.smask) { + this.smaskStack.push({ + canvas: scratchCanvas.canvas, + context: groupCtx, + offsetX, + offsetY, + scaleX, + scaleY, + subtype: group.smask.subtype, + backdrop: group.smask.backdrop, + transferMap: group.smask.transferMap || null, + startTransformInverse: null + }); + } else { + currentCtx.setTransform(1, 0, 0, 1, 0, 0); + currentCtx.translate(offsetX, offsetY); + currentCtx.scale(scaleX, scaleY); + currentCtx.save(); + } + copyCtxState(currentCtx, groupCtx); + this.ctx = groupCtx; + this.setGState([["BM", "source-over"], ["ca", 1], ["CA", 1]]); + this.groupStack.push(currentCtx); + this.groupLevel++; + } + endGroup(group) { + if (!this.contentVisible) { + return; + } + this.groupLevel--; + const groupCtx = this.ctx; + const ctx = this.groupStack.pop(); + this.ctx = ctx; + this.ctx.imageSmoothingEnabled = false; + if (group.smask) { + this.tempSMask = this.smaskStack.pop(); + this.restore(); + } else { + this.ctx.restore(); + const currentMtx = (0, _display_utils.getCurrentTransform)(this.ctx); + this.restore(); + this.ctx.save(); + this.ctx.setTransform(...currentMtx); + const dirtyBox = _util.Util.getAxialAlignedBoundingBox([0, 0, groupCtx.canvas.width, groupCtx.canvas.height], currentMtx); + this.ctx.drawImage(groupCtx.canvas, 0, 0); + this.ctx.restore(); + this.compose(dirtyBox); + } + } + beginAnnotation(id, rect, transform, matrix, hasOwnCanvas) { + this.#restoreInitialState(); + resetCtxToDefault(this.ctx, this.foregroundColor); + this.ctx.save(); + this.save(); + if (this.baseTransform) { + this.ctx.setTransform(...this.baseTransform); + } + if (Array.isArray(rect) && rect.length === 4) { + const width = rect[2] - rect[0]; + const height = rect[3] - rect[1]; + if (hasOwnCanvas && this.annotationCanvasMap) { + transform = transform.slice(); + transform[4] -= rect[0]; + transform[5] -= rect[1]; + rect = rect.slice(); + rect[0] = rect[1] = 0; + rect[2] = width; + rect[3] = height; + const [scaleX, scaleY] = _util.Util.singularValueDecompose2dScale((0, _display_utils.getCurrentTransform)(this.ctx)); + const { + viewportScale + } = this; + const canvasWidth = Math.ceil(width * this.outputScaleX * viewportScale); + const canvasHeight = Math.ceil(height * this.outputScaleY * viewportScale); + this.annotationCanvas = this.canvasFactory.create(canvasWidth, canvasHeight); + const { + canvas, + context + } = this.annotationCanvas; + this.annotationCanvasMap.set(id, canvas); + this.annotationCanvas.savedCtx = this.ctx; + this.ctx = context; + this.ctx.setTransform(scaleX, 0, 0, -scaleY, 0, height * scaleY); + resetCtxToDefault(this.ctx, this.foregroundColor); + } else { + resetCtxToDefault(this.ctx, this.foregroundColor); + this.ctx.rect(rect[0], rect[1], width, height); + this.ctx.clip(); + this.endPath(); + } + } + this.current = new CanvasExtraState(this.ctx.canvas.width, this.ctx.canvas.height); + this.transform(...transform); + this.transform(...matrix); + } + endAnnotation() { + if (this.annotationCanvas) { + this.ctx = this.annotationCanvas.savedCtx; + delete this.annotationCanvas.savedCtx; + delete this.annotationCanvas; + } + } + paintImageMaskXObject(img) { + if (!this.contentVisible) { + return; + } + const count = img.count; + img = this.getObject(img.data, img); + img.count = count; + const ctx = this.ctx; + const glyph = this.processingType3; + if (glyph) { + if (glyph.compiled === undefined) { + glyph.compiled = compileType3Glyph(img); + } + if (glyph.compiled) { + glyph.compiled(ctx); + return; + } + } + const mask = this._createMaskCanvas(img); + const maskCanvas = mask.canvas; + ctx.save(); + ctx.setTransform(1, 0, 0, 1, 0, 0); + ctx.drawImage(maskCanvas, mask.offsetX, mask.offsetY); + ctx.restore(); + this.compose(); + } + paintImageMaskXObjectRepeat(img, scaleX, skewX = 0, skewY = 0, scaleY, positions) { + if (!this.contentVisible) { + return; + } + img = this.getObject(img.data, img); + const ctx = this.ctx; + ctx.save(); + const currentTransform = (0, _display_utils.getCurrentTransform)(ctx); + ctx.transform(scaleX, skewX, skewY, scaleY, 0, 0); + const mask = this._createMaskCanvas(img); + ctx.setTransform(1, 0, 0, 1, mask.offsetX - currentTransform[4], mask.offsetY - currentTransform[5]); + for (let i = 0, ii = positions.length; i < ii; i += 2) { + const trans = _util.Util.transform(currentTransform, [scaleX, skewX, skewY, scaleY, positions[i], positions[i + 1]]); + const [x, y] = _util.Util.applyTransform([0, 0], trans); + ctx.drawImage(mask.canvas, x, y); + } + ctx.restore(); + this.compose(); + } + paintImageMaskXObjectGroup(images) { + if (!this.contentVisible) { + return; + } + const ctx = this.ctx; + const fillColor = this.current.fillColor; + const isPatternFill = this.current.patternFill; + for (const image of images) { + const { + data, + width, + height, + transform + } = image; + const maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height); + const maskCtx = maskCanvas.context; + maskCtx.save(); + const img = this.getObject(data, image); + putBinaryImageMask(maskCtx, img); + maskCtx.globalCompositeOperation = "source-in"; + maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this, (0, _display_utils.getCurrentTransformInverse)(ctx), _pattern_helper.PathType.FILL) : fillColor; + maskCtx.fillRect(0, 0, width, height); + maskCtx.restore(); + ctx.save(); + ctx.transform(...transform); + ctx.scale(1, -1); + drawImageAtIntegerCoords(ctx, maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1); + ctx.restore(); + } + this.compose(); + } + paintImageXObject(objId) { + if (!this.contentVisible) { + return; + } + const imgData = this.getObject(objId); + if (!imgData) { + (0, _util.warn)("Dependent image isn't ready yet"); + return; + } + this.paintInlineImageXObject(imgData); + } + paintImageXObjectRepeat(objId, scaleX, scaleY, positions) { + if (!this.contentVisible) { + return; + } + const imgData = this.getObject(objId); + if (!imgData) { + (0, _util.warn)("Dependent image isn't ready yet"); + return; + } + const width = imgData.width; + const height = imgData.height; + const map = []; + for (let i = 0, ii = positions.length; i < ii; i += 2) { + map.push({ + transform: [scaleX, 0, 0, scaleY, positions[i], positions[i + 1]], + x: 0, + y: 0, + w: width, + h: height + }); + } + this.paintInlineImageXObjectGroup(imgData, map); + } + paintInlineImageXObject(imgData) { + if (!this.contentVisible) { + return; + } + const width = imgData.width; + const height = imgData.height; + const ctx = this.ctx; + this.save(); + ctx.scale(1 / width, -1 / height); + let imgToPaint; + if (typeof HTMLElement === "function" && imgData instanceof HTMLElement || !imgData.data) { + imgToPaint = imgData; + } else { + const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", width, height); + const tmpCtx = tmpCanvas.context; + putBinaryImageData(tmpCtx, imgData, this.current.transferMaps); + imgToPaint = tmpCanvas.canvas; + } + const scaled = this._scaleImage(imgToPaint, (0, _display_utils.getCurrentTransformInverse)(ctx)); + ctx.imageSmoothingEnabled = getImageSmoothingEnabled((0, _display_utils.getCurrentTransform)(ctx), imgData.interpolate); + drawImageAtIntegerCoords(ctx, scaled.img, 0, 0, scaled.paintWidth, scaled.paintHeight, 0, -height, width, height); + this.compose(); + this.restore(); + } + paintInlineImageXObjectGroup(imgData, map) { + if (!this.contentVisible) { + return; + } + const ctx = this.ctx; + const w = imgData.width; + const h = imgData.height; + const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", w, h); + const tmpCtx = tmpCanvas.context; + putBinaryImageData(tmpCtx, imgData, this.current.transferMaps); + for (const entry of map) { + ctx.save(); + ctx.transform(...entry.transform); + ctx.scale(1, -1); + drawImageAtIntegerCoords(ctx, tmpCanvas.canvas, entry.x, entry.y, entry.w, entry.h, 0, -1, 1, 1); + ctx.restore(); + } + this.compose(); + } + paintSolidColorImageMask() { + if (!this.contentVisible) { + return; + } + this.ctx.fillRect(0, 0, 1, 1); + this.compose(); + } + markPoint(tag) {} + markPointProps(tag, properties) {} + beginMarkedContent(tag) { + this.markedContentStack.push({ + visible: true + }); + } + beginMarkedContentProps(tag, properties) { + if (tag === "OC") { + this.markedContentStack.push({ + visible: this.optionalContentConfig.isVisible(properties) + }); + } else { + this.markedContentStack.push({ + visible: true + }); + } + this.contentVisible = this.isContentVisible(); + } + endMarkedContent() { + this.markedContentStack.pop(); + this.contentVisible = this.isContentVisible(); + } + beginCompat() {} + endCompat() {} + consumePath(clipBox) { + const isEmpty = this.current.isEmptyClip(); + if (this.pendingClip) { + this.current.updateClipFromPath(); + } + if (!this.pendingClip) { + this.compose(clipBox); + } + const ctx = this.ctx; + if (this.pendingClip) { + if (!isEmpty) { + if (this.pendingClip === EO_CLIP) { + ctx.clip("evenodd"); + } else { + ctx.clip(); + } + } + this.pendingClip = null; + } + this.current.startNewPathAndClipBox(this.current.clipBox); + ctx.beginPath(); + } + getSinglePixelWidth() { + if (!this._cachedGetSinglePixelWidth) { + const m = (0, _display_utils.getCurrentTransform)(this.ctx); + if (m[1] === 0 && m[2] === 0) { + this._cachedGetSinglePixelWidth = 1 / Math.min(Math.abs(m[0]), Math.abs(m[3])); + } else { + const absDet = Math.abs(m[0] * m[3] - m[2] * m[1]); + const normX = Math.hypot(m[0], m[2]); + const normY = Math.hypot(m[1], m[3]); + this._cachedGetSinglePixelWidth = Math.max(normX, normY) / absDet; + } + } + return this._cachedGetSinglePixelWidth; + } + getScaleForStroking() { + if (!this._cachedScaleForStroking) { + const { + lineWidth + } = this.current; + const m = (0, _display_utils.getCurrentTransform)(this.ctx); + let scaleX, scaleY; + if (m[1] === 0 && m[2] === 0) { + const normX = Math.abs(m[0]); + const normY = Math.abs(m[3]); + if (lineWidth === 0) { + scaleX = 1 / normX; + scaleY = 1 / normY; + } else { + const scaledXLineWidth = normX * lineWidth; + const scaledYLineWidth = normY * lineWidth; + scaleX = scaledXLineWidth < 1 ? 1 / scaledXLineWidth : 1; + scaleY = scaledYLineWidth < 1 ? 1 / scaledYLineWidth : 1; + } + } else { + const absDet = Math.abs(m[0] * m[3] - m[2] * m[1]); + const normX = Math.hypot(m[0], m[1]); + const normY = Math.hypot(m[2], m[3]); + if (lineWidth === 0) { + scaleX = normY / absDet; + scaleY = normX / absDet; + } else { + const baseArea = lineWidth * absDet; + scaleX = normY > baseArea ? normY / baseArea : 1; + scaleY = normX > baseArea ? normX / baseArea : 1; + } + } + this._cachedScaleForStroking = [scaleX, scaleY]; + } + return this._cachedScaleForStroking; + } + rescaleAndStroke(saveRestore) { + const { + ctx + } = this; + const { + lineWidth + } = this.current; + const [scaleX, scaleY] = this.getScaleForStroking(); + ctx.lineWidth = lineWidth || 1; + if (scaleX === 1 && scaleY === 1) { + ctx.stroke(); + return; + } + let savedMatrix, savedDashes, savedDashOffset; + if (saveRestore) { + savedMatrix = (0, _display_utils.getCurrentTransform)(ctx); + savedDashes = ctx.getLineDash().slice(); + savedDashOffset = ctx.lineDashOffset; + } + ctx.scale(scaleX, scaleY); + const scale = Math.max(scaleX, scaleY); + ctx.setLineDash(ctx.getLineDash().map(x => x / scale)); + ctx.lineDashOffset /= scale; + ctx.stroke(); + if (saveRestore) { + ctx.setTransform(...savedMatrix); + ctx.setLineDash(savedDashes); + ctx.lineDashOffset = savedDashOffset; + } + } + isContentVisible() { + for (let i = this.markedContentStack.length - 1; i >= 0; i--) { + if (!this.markedContentStack[i].visible) { + return false; + } + } + return true; + } +} +exports.CanvasGraphics = CanvasGraphics; +for (const op in _util.OPS) { + if (CanvasGraphics.prototype[op] !== undefined) { + CanvasGraphics.prototype[_util.OPS[op]] = CanvasGraphics.prototype[op]; + } +} + +/***/ }), +/* 12 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TilingPattern = exports.PathType = void 0; +exports.getShadingPattern = getShadingPattern; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +var _is_node = __w_pdfjs_require__(10); +const PathType = { + FILL: "Fill", + STROKE: "Stroke", + SHADING: "Shading" +}; +exports.PathType = PathType; +function applyBoundingBox(ctx, bbox) { + if (!bbox || _is_node.isNodeJS) { + return; + } + const width = bbox[2] - bbox[0]; + const height = bbox[3] - bbox[1]; + const region = new Path2D(); + region.rect(bbox[0], bbox[1], width, height); + ctx.clip(region); +} +class BaseShadingPattern { + constructor() { + if (this.constructor === BaseShadingPattern) { + (0, _util.unreachable)("Cannot initialize BaseShadingPattern."); + } + } + getPattern() { + (0, _util.unreachable)("Abstract method `getPattern` called."); + } +} +class RadialAxialShadingPattern extends BaseShadingPattern { + constructor(IR) { + super(); + this._type = IR[1]; + this._bbox = IR[2]; + this._colorStops = IR[3]; + this._p0 = IR[4]; + this._p1 = IR[5]; + this._r0 = IR[6]; + this._r1 = IR[7]; + this.matrix = null; + } + _createGradient(ctx) { + let grad; + if (this._type === "axial") { + grad = ctx.createLinearGradient(this._p0[0], this._p0[1], this._p1[0], this._p1[1]); + } else if (this._type === "radial") { + grad = ctx.createRadialGradient(this._p0[0], this._p0[1], this._r0, this._p1[0], this._p1[1], this._r1); + } + for (const colorStop of this._colorStops) { + grad.addColorStop(colorStop[0], colorStop[1]); + } + return grad; + } + getPattern(ctx, owner, inverse, pathType) { + let pattern; + if (pathType === PathType.STROKE || pathType === PathType.FILL) { + const ownerBBox = owner.current.getClippedPathBoundingBox(pathType, (0, _display_utils.getCurrentTransform)(ctx)) || [0, 0, 0, 0]; + const width = Math.ceil(ownerBBox[2] - ownerBBox[0]) || 1; + const height = Math.ceil(ownerBBox[3] - ownerBBox[1]) || 1; + const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", width, height, true); + const tmpCtx = tmpCanvas.context; + tmpCtx.clearRect(0, 0, tmpCtx.canvas.width, tmpCtx.canvas.height); + tmpCtx.beginPath(); + tmpCtx.rect(0, 0, tmpCtx.canvas.width, tmpCtx.canvas.height); + tmpCtx.translate(-ownerBBox[0], -ownerBBox[1]); + inverse = _util.Util.transform(inverse, [1, 0, 0, 1, ownerBBox[0], ownerBBox[1]]); + tmpCtx.transform(...owner.baseTransform); + if (this.matrix) { + tmpCtx.transform(...this.matrix); + } + applyBoundingBox(tmpCtx, this._bbox); + tmpCtx.fillStyle = this._createGradient(tmpCtx); + tmpCtx.fill(); + pattern = ctx.createPattern(tmpCanvas.canvas, "no-repeat"); + const domMatrix = new DOMMatrix(inverse); + pattern.setTransform(domMatrix); + } else { + applyBoundingBox(ctx, this._bbox); + pattern = this._createGradient(ctx); + } + return pattern; + } +} +function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) { + const coords = context.coords, + colors = context.colors; + const bytes = data.data, + rowSize = data.width * 4; + let tmp; + if (coords[p1 + 1] > coords[p2 + 1]) { + tmp = p1; + p1 = p2; + p2 = tmp; + tmp = c1; + c1 = c2; + c2 = tmp; + } + if (coords[p2 + 1] > coords[p3 + 1]) { + tmp = p2; + p2 = p3; + p3 = tmp; + tmp = c2; + c2 = c3; + c3 = tmp; + } + if (coords[p1 + 1] > coords[p2 + 1]) { + tmp = p1; + p1 = p2; + p2 = tmp; + tmp = c1; + c1 = c2; + c2 = tmp; + } + const x1 = (coords[p1] + context.offsetX) * context.scaleX; + const y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY; + const x2 = (coords[p2] + context.offsetX) * context.scaleX; + const y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY; + const x3 = (coords[p3] + context.offsetX) * context.scaleX; + const y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY; + if (y1 >= y3) { + return; + } + const c1r = colors[c1], + c1g = colors[c1 + 1], + c1b = colors[c1 + 2]; + const c2r = colors[c2], + c2g = colors[c2 + 1], + c2b = colors[c2 + 2]; + const c3r = colors[c3], + c3g = colors[c3 + 1], + c3b = colors[c3 + 2]; + const minY = Math.round(y1), + maxY = Math.round(y3); + let xa, car, cag, cab; + let xb, cbr, cbg, cbb; + for (let y = minY; y <= maxY; y++) { + if (y < y2) { + let k; + if (y < y1) { + k = 0; + } else { + k = (y1 - y) / (y1 - y2); + } + xa = x1 - (x1 - x2) * k; + car = c1r - (c1r - c2r) * k; + cag = c1g - (c1g - c2g) * k; + cab = c1b - (c1b - c2b) * k; + } else { + let k; + if (y > y3) { + k = 1; + } else if (y2 === y3) { + k = 0; + } else { + k = (y2 - y) / (y2 - y3); + } + xa = x2 - (x2 - x3) * k; + car = c2r - (c2r - c3r) * k; + cag = c2g - (c2g - c3g) * k; + cab = c2b - (c2b - c3b) * k; + } + let k; + if (y < y1) { + k = 0; + } else if (y > y3) { + k = 1; + } else { + k = (y1 - y) / (y1 - y3); + } + xb = x1 - (x1 - x3) * k; + cbr = c1r - (c1r - c3r) * k; + cbg = c1g - (c1g - c3g) * k; + cbb = c1b - (c1b - c3b) * k; + const x1_ = Math.round(Math.min(xa, xb)); + const x2_ = Math.round(Math.max(xa, xb)); + let j = rowSize * y + x1_ * 4; + for (let x = x1_; x <= x2_; x++) { + k = (xa - x) / (xa - xb); + if (k < 0) { + k = 0; + } else if (k > 1) { + k = 1; + } + bytes[j++] = car - (car - cbr) * k | 0; + bytes[j++] = cag - (cag - cbg) * k | 0; + bytes[j++] = cab - (cab - cbb) * k | 0; + bytes[j++] = 255; + } + } +} +function drawFigure(data, figure, context) { + const ps = figure.coords; + const cs = figure.colors; + let i, ii; + switch (figure.type) { + case "lattice": + const verticesPerRow = figure.verticesPerRow; + const rows = Math.floor(ps.length / verticesPerRow) - 1; + const cols = verticesPerRow - 1; + for (i = 0; i < rows; i++) { + let q = i * verticesPerRow; + for (let j = 0; j < cols; j++, q++) { + drawTriangle(data, context, ps[q], ps[q + 1], ps[q + verticesPerRow], cs[q], cs[q + 1], cs[q + verticesPerRow]); + drawTriangle(data, context, ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]); + } + } + break; + case "triangles": + for (i = 0, ii = ps.length; i < ii; i += 3) { + drawTriangle(data, context, ps[i], ps[i + 1], ps[i + 2], cs[i], cs[i + 1], cs[i + 2]); + } + break; + default: + throw new Error("illegal figure"); + } +} +class MeshShadingPattern extends BaseShadingPattern { + constructor(IR) { + super(); + this._coords = IR[2]; + this._colors = IR[3]; + this._figures = IR[4]; + this._bounds = IR[5]; + this._bbox = IR[7]; + this._background = IR[8]; + this.matrix = null; + } + _createMeshCanvas(combinedScale, backgroundColor, cachedCanvases) { + const EXPECTED_SCALE = 1.1; + const MAX_PATTERN_SIZE = 3000; + const BORDER_SIZE = 2; + const offsetX = Math.floor(this._bounds[0]); + const offsetY = Math.floor(this._bounds[1]); + const boundsWidth = Math.ceil(this._bounds[2]) - offsetX; + const boundsHeight = Math.ceil(this._bounds[3]) - offsetY; + const width = Math.min(Math.ceil(Math.abs(boundsWidth * combinedScale[0] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); + const height = Math.min(Math.ceil(Math.abs(boundsHeight * combinedScale[1] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); + const scaleX = boundsWidth / width; + const scaleY = boundsHeight / height; + const context = { + coords: this._coords, + colors: this._colors, + offsetX: -offsetX, + offsetY: -offsetY, + scaleX: 1 / scaleX, + scaleY: 1 / scaleY + }; + const paddedWidth = width + BORDER_SIZE * 2; + const paddedHeight = height + BORDER_SIZE * 2; + const tmpCanvas = cachedCanvases.getCanvas("mesh", paddedWidth, paddedHeight, false); + const tmpCtx = tmpCanvas.context; + const data = tmpCtx.createImageData(width, height); + if (backgroundColor) { + const bytes = data.data; + for (let i = 0, ii = bytes.length; i < ii; i += 4) { + bytes[i] = backgroundColor[0]; + bytes[i + 1] = backgroundColor[1]; + bytes[i + 2] = backgroundColor[2]; + bytes[i + 3] = 255; + } + } + for (const figure of this._figures) { + drawFigure(data, figure, context); + } + tmpCtx.putImageData(data, BORDER_SIZE, BORDER_SIZE); + const canvas = tmpCanvas.canvas; + return { + canvas, + offsetX: offsetX - BORDER_SIZE * scaleX, + offsetY: offsetY - BORDER_SIZE * scaleY, + scaleX, + scaleY + }; + } + getPattern(ctx, owner, inverse, pathType) { + applyBoundingBox(ctx, this._bbox); + let scale; + if (pathType === PathType.SHADING) { + scale = _util.Util.singularValueDecompose2dScale((0, _display_utils.getCurrentTransform)(ctx)); + } else { + scale = _util.Util.singularValueDecompose2dScale(owner.baseTransform); + if (this.matrix) { + const matrixScale = _util.Util.singularValueDecompose2dScale(this.matrix); + scale = [scale[0] * matrixScale[0], scale[1] * matrixScale[1]]; + } + } + const temporaryPatternCanvas = this._createMeshCanvas(scale, pathType === PathType.SHADING ? null : this._background, owner.cachedCanvases); + if (pathType !== PathType.SHADING) { + ctx.setTransform(...owner.baseTransform); + if (this.matrix) { + ctx.transform(...this.matrix); + } + } + ctx.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY); + ctx.scale(temporaryPatternCanvas.scaleX, temporaryPatternCanvas.scaleY); + return ctx.createPattern(temporaryPatternCanvas.canvas, "no-repeat"); + } +} +class DummyShadingPattern extends BaseShadingPattern { + getPattern() { + return "hotpink"; + } +} +function getShadingPattern(IR) { + switch (IR[0]) { + case "RadialAxial": + return new RadialAxialShadingPattern(IR); + case "Mesh": + return new MeshShadingPattern(IR); + case "Dummy": + return new DummyShadingPattern(); + } + throw new Error(`Unknown IR type: ${IR[0]}`); +} +const PaintType = { + COLORED: 1, + UNCOLORED: 2 +}; +class TilingPattern { + static get MAX_PATTERN_SIZE() { + return (0, _util.shadow)(this, "MAX_PATTERN_SIZE", 3000); + } + constructor(IR, color, ctx, canvasGraphicsFactory, baseTransform) { + this.operatorList = IR[2]; + this.matrix = IR[3] || [1, 0, 0, 1, 0, 0]; + this.bbox = IR[4]; + this.xstep = IR[5]; + this.ystep = IR[6]; + this.paintType = IR[7]; + this.tilingType = IR[8]; + this.color = color; + this.ctx = ctx; + this.canvasGraphicsFactory = canvasGraphicsFactory; + this.baseTransform = baseTransform; + } + createPatternCanvas(owner) { + const operatorList = this.operatorList; + const bbox = this.bbox; + const xstep = this.xstep; + const ystep = this.ystep; + const paintType = this.paintType; + const tilingType = this.tilingType; + const color = this.color; + const canvasGraphicsFactory = this.canvasGraphicsFactory; + (0, _util.info)("TilingType: " + tilingType); + const x0 = bbox[0], + y0 = bbox[1], + x1 = bbox[2], + y1 = bbox[3]; + const matrixScale = _util.Util.singularValueDecompose2dScale(this.matrix); + const curMatrixScale = _util.Util.singularValueDecompose2dScale(this.baseTransform); + const combinedScale = [matrixScale[0] * curMatrixScale[0], matrixScale[1] * curMatrixScale[1]]; + const dimx = this.getSizeAndScale(xstep, this.ctx.canvas.width, combinedScale[0]); + const dimy = this.getSizeAndScale(ystep, this.ctx.canvas.height, combinedScale[1]); + const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", dimx.size, dimy.size, true); + const tmpCtx = tmpCanvas.context; + const graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx); + graphics.groupLevel = owner.groupLevel; + this.setFillAndStrokeStyleToContext(graphics, paintType, color); + let adjustedX0 = x0; + let adjustedY0 = y0; + let adjustedX1 = x1; + let adjustedY1 = y1; + if (x0 < 0) { + adjustedX0 = 0; + adjustedX1 += Math.abs(x0); + } + if (y0 < 0) { + adjustedY0 = 0; + adjustedY1 += Math.abs(y0); + } + tmpCtx.translate(-(dimx.scale * adjustedX0), -(dimy.scale * adjustedY0)); + graphics.transform(dimx.scale, 0, 0, dimy.scale, 0, 0); + tmpCtx.save(); + this.clipBbox(graphics, adjustedX0, adjustedY0, adjustedX1, adjustedY1); + graphics.baseTransform = (0, _display_utils.getCurrentTransform)(graphics.ctx); + graphics.executeOperatorList(operatorList); + graphics.endDrawing(); + return { + canvas: tmpCanvas.canvas, + scaleX: dimx.scale, + scaleY: dimy.scale, + offsetX: adjustedX0, + offsetY: adjustedY0 + }; + } + getSizeAndScale(step, realOutputSize, scale) { + step = Math.abs(step); + const maxSize = Math.max(TilingPattern.MAX_PATTERN_SIZE, realOutputSize); + let size = Math.ceil(step * scale); + if (size >= maxSize) { + size = maxSize; + } else { + scale = size / step; + } + return { + scale, + size + }; + } + clipBbox(graphics, x0, y0, x1, y1) { + const bboxWidth = x1 - x0; + const bboxHeight = y1 - y0; + graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight); + graphics.current.updateRectMinMax((0, _display_utils.getCurrentTransform)(graphics.ctx), [x0, y0, x1, y1]); + graphics.clip(); + graphics.endPath(); + } + setFillAndStrokeStyleToContext(graphics, paintType, color) { + const context = graphics.ctx, + current = graphics.current; + switch (paintType) { + case PaintType.COLORED: + const ctx = this.ctx; + context.fillStyle = ctx.fillStyle; + context.strokeStyle = ctx.strokeStyle; + current.fillColor = ctx.fillStyle; + current.strokeColor = ctx.strokeStyle; + break; + case PaintType.UNCOLORED: + const cssColor = _util.Util.makeHexColor(color[0], color[1], color[2]); + context.fillStyle = cssColor; + context.strokeStyle = cssColor; + current.fillColor = cssColor; + current.strokeColor = cssColor; + break; + default: + throw new _util.FormatError(`Unsupported paint type: ${paintType}`); + } + } + getPattern(ctx, owner, inverse, pathType) { + let matrix = inverse; + if (pathType !== PathType.SHADING) { + matrix = _util.Util.transform(matrix, owner.baseTransform); + if (this.matrix) { + matrix = _util.Util.transform(matrix, this.matrix); + } + } + const temporaryPatternCanvas = this.createPatternCanvas(owner); + let domMatrix = new DOMMatrix(matrix); + domMatrix = domMatrix.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY); + domMatrix = domMatrix.scale(1 / temporaryPatternCanvas.scaleX, 1 / temporaryPatternCanvas.scaleY); + const pattern = ctx.createPattern(temporaryPatternCanvas.canvas, "repeat"); + pattern.setTransform(domMatrix); + return pattern; + } +} +exports.TilingPattern = TilingPattern; + +/***/ }), +/* 13 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.applyMaskImageData = applyMaskImageData; +var _util = __w_pdfjs_require__(1); +function applyMaskImageData({ + src, + srcPos = 0, + dest, + destPos = 0, + width, + height, + inverseDecode = false +}) { + const opaque = _util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff; + const [zeroMapping, oneMapping] = !inverseDecode ? [opaque, 0] : [0, opaque]; + const widthInSource = width >> 3; + const widthRemainder = width & 7; + const srcLength = src.length; + dest = new Uint32Array(dest.buffer); + for (let i = 0; i < height; i++) { + for (const max = srcPos + widthInSource; srcPos < max; srcPos++) { + const elem = srcPos < srcLength ? src[srcPos] : 255; + dest[destPos++] = elem & 0b10000000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1000000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b100000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b10000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b100 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b10 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1 ? oneMapping : zeroMapping; + } + if (widthRemainder === 0) { + continue; + } + const elem = srcPos < srcLength ? src[srcPos++] : 255; + for (let j = 0; j < widthRemainder; j++) { + dest[destPos++] = elem & 1 << 7 - j ? oneMapping : zeroMapping; + } + } + return { + srcPos, + destPos + }; +} + +/***/ }), +/* 14 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.GlobalWorkerOptions = void 0; +const GlobalWorkerOptions = Object.create(null); +exports.GlobalWorkerOptions = GlobalWorkerOptions; +GlobalWorkerOptions.workerPort = GlobalWorkerOptions.workerPort === undefined ? null : GlobalWorkerOptions.workerPort; +GlobalWorkerOptions.workerSrc = GlobalWorkerOptions.workerSrc === undefined ? "" : GlobalWorkerOptions.workerSrc; + +/***/ }), +/* 15 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MessageHandler = void 0; +var _util = __w_pdfjs_require__(1); +const CallbackKind = { + UNKNOWN: 0, + DATA: 1, + ERROR: 2 +}; +const StreamKind = { + UNKNOWN: 0, + CANCEL: 1, + CANCEL_COMPLETE: 2, + CLOSE: 3, + ENQUEUE: 4, + ERROR: 5, + PULL: 6, + PULL_COMPLETE: 7, + START_COMPLETE: 8 +}; +function wrapReason(reason) { + if (!(reason instanceof Error || typeof reason === "object" && reason !== null)) { + (0, _util.unreachable)('wrapReason: Expected "reason" to be a (possibly cloned) Error.'); + } + switch (reason.name) { + case "AbortException": + return new _util.AbortException(reason.message); + case "MissingPDFException": + return new _util.MissingPDFException(reason.message); + case "PasswordException": + return new _util.PasswordException(reason.message, reason.code); + case "UnexpectedResponseException": + return new _util.UnexpectedResponseException(reason.message, reason.status); + case "UnknownErrorException": + return new _util.UnknownErrorException(reason.message, reason.details); + default: + return new _util.UnknownErrorException(reason.message, reason.toString()); + } +} +class MessageHandler { + constructor(sourceName, targetName, comObj) { + this.sourceName = sourceName; + this.targetName = targetName; + this.comObj = comObj; + this.callbackId = 1; + this.streamId = 1; + this.streamSinks = Object.create(null); + this.streamControllers = Object.create(null); + this.callbackCapabilities = Object.create(null); + this.actionHandler = Object.create(null); + this._onComObjOnMessage = event => { + const data = event.data; + if (data.targetName !== this.sourceName) { + return; + } + if (data.stream) { + this._processStreamMessage(data); + return; + } + if (data.callback) { + const callbackId = data.callbackId; + const capability = this.callbackCapabilities[callbackId]; + if (!capability) { + throw new Error(`Cannot resolve callback ${callbackId}`); + } + delete this.callbackCapabilities[callbackId]; + if (data.callback === CallbackKind.DATA) { + capability.resolve(data.data); + } else if (data.callback === CallbackKind.ERROR) { + capability.reject(wrapReason(data.reason)); + } else { + throw new Error("Unexpected callback case"); + } + return; + } + const action = this.actionHandler[data.action]; + if (!action) { + throw new Error(`Unknown action from worker: ${data.action}`); + } + if (data.callbackId) { + const cbSourceName = this.sourceName; + const cbTargetName = data.sourceName; + new Promise(function (resolve) { + resolve(action(data.data)); + }).then(function (result) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.DATA, + callbackId: data.callbackId, + data: result + }); + }, function (reason) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.ERROR, + callbackId: data.callbackId, + reason: wrapReason(reason) + }); + }); + return; + } + if (data.streamId) { + this._createStreamSink(data); + return; + } + action(data.data); + }; + comObj.addEventListener("message", this._onComObjOnMessage); + } + on(actionName, handler) { + const ah = this.actionHandler; + if (ah[actionName]) { + throw new Error(`There is already an actionName called "${actionName}"`); + } + ah[actionName] = handler; + } + send(actionName, data, transfers) { + this.comObj.postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + data + }, transfers); + } + sendWithPromise(actionName, data, transfers) { + const callbackId = this.callbackId++; + const capability = (0, _util.createPromiseCapability)(); + this.callbackCapabilities[callbackId] = capability; + try { + this.comObj.postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + callbackId, + data + }, transfers); + } catch (ex) { + capability.reject(ex); + } + return capability.promise; + } + sendWithStream(actionName, data, queueingStrategy, transfers) { + const streamId = this.streamId++, + sourceName = this.sourceName, + targetName = this.targetName, + comObj = this.comObj; + return new ReadableStream({ + start: controller => { + const startCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId] = { + controller, + startCall: startCapability, + pullCall: null, + cancelCall: null, + isClosed: false + }; + comObj.postMessage({ + sourceName, + targetName, + action: actionName, + streamId, + data, + desiredSize: controller.desiredSize + }, transfers); + return startCapability.promise; + }, + pull: controller => { + const pullCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId].pullCall = pullCapability; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL, + streamId, + desiredSize: controller.desiredSize + }); + return pullCapability.promise; + }, + cancel: reason => { + (0, _util.assert)(reason instanceof Error, "cancel must have a valid reason"); + const cancelCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId].cancelCall = cancelCapability; + this.streamControllers[streamId].isClosed = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL, + streamId, + reason: wrapReason(reason) + }); + return cancelCapability.promise; + } + }, queueingStrategy); + } + _createStreamSink(data) { + const streamId = data.streamId, + sourceName = this.sourceName, + targetName = data.sourceName, + comObj = this.comObj; + const self = this, + action = this.actionHandler[data.action]; + const streamSink = { + enqueue(chunk, size = 1, transfers) { + if (this.isCancelled) { + return; + } + const lastDesiredSize = this.desiredSize; + this.desiredSize -= size; + if (lastDesiredSize > 0 && this.desiredSize <= 0) { + this.sinkCapability = (0, _util.createPromiseCapability)(); + this.ready = this.sinkCapability.promise; + } + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.ENQUEUE, + streamId, + chunk + }, transfers); + }, + close() { + if (this.isCancelled) { + return; + } + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CLOSE, + streamId + }); + delete self.streamSinks[streamId]; + }, + error(reason) { + (0, _util.assert)(reason instanceof Error, "error must have a valid reason"); + if (this.isCancelled) { + return; + } + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.ERROR, + streamId, + reason: wrapReason(reason) + }); + }, + sinkCapability: (0, _util.createPromiseCapability)(), + onPull: null, + onCancel: null, + isCancelled: false, + desiredSize: data.desiredSize, + ready: null + }; + streamSink.sinkCapability.resolve(); + streamSink.ready = streamSink.sinkCapability.promise; + this.streamSinks[streamId] = streamSink; + new Promise(function (resolve) { + resolve(action(data.data, streamSink)); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + } + _processStreamMessage(data) { + const streamId = data.streamId, + sourceName = this.sourceName, + targetName = data.sourceName, + comObj = this.comObj; + const streamController = this.streamControllers[streamId], + streamSink = this.streamSinks[streamId]; + switch (data.stream) { + case StreamKind.START_COMPLETE: + if (data.success) { + streamController.startCall.resolve(); + } else { + streamController.startCall.reject(wrapReason(data.reason)); + } + break; + case StreamKind.PULL_COMPLETE: + if (data.success) { + streamController.pullCall.resolve(); + } else { + streamController.pullCall.reject(wrapReason(data.reason)); + } + break; + case StreamKind.PULL: + if (!streamSink) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + break; + } + if (streamSink.desiredSize <= 0 && data.desiredSize > 0) { + streamSink.sinkCapability.resolve(); + } + streamSink.desiredSize = data.desiredSize; + new Promise(function (resolve) { + resolve(streamSink.onPull && streamSink.onPull()); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + break; + case StreamKind.ENQUEUE: + (0, _util.assert)(streamController, "enqueue should have stream controller"); + if (streamController.isClosed) { + break; + } + streamController.controller.enqueue(data.chunk); + break; + case StreamKind.CLOSE: + (0, _util.assert)(streamController, "close should have stream controller"); + if (streamController.isClosed) { + break; + } + streamController.isClosed = true; + streamController.controller.close(); + this._deleteStreamController(streamController, streamId); + break; + case StreamKind.ERROR: + (0, _util.assert)(streamController, "error should have stream controller"); + streamController.controller.error(wrapReason(data.reason)); + this._deleteStreamController(streamController, streamId); + break; + case StreamKind.CANCEL_COMPLETE: + if (data.success) { + streamController.cancelCall.resolve(); + } else { + streamController.cancelCall.reject(wrapReason(data.reason)); + } + this._deleteStreamController(streamController, streamId); + break; + case StreamKind.CANCEL: + if (!streamSink) { + break; + } + new Promise(function (resolve) { + resolve(streamSink.onCancel && streamSink.onCancel(wrapReason(data.reason))); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + streamSink.sinkCapability.reject(wrapReason(data.reason)); + streamSink.isCancelled = true; + delete this.streamSinks[streamId]; + break; + default: + throw new Error("Unexpected stream case"); + } + } + async _deleteStreamController(streamController, streamId) { + await Promise.allSettled([streamController.startCall && streamController.startCall.promise, streamController.pullCall && streamController.pullCall.promise, streamController.cancelCall && streamController.cancelCall.promise]); + delete this.streamControllers[streamId]; + } + destroy() { + this.comObj.removeEventListener("message", this._onComObjOnMessage); + } +} +exports.MessageHandler = MessageHandler; + +/***/ }), +/* 16 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Metadata = void 0; +var _util = __w_pdfjs_require__(1); +class Metadata { + #metadataMap; + #data; + constructor({ + parsedData, + rawData + }) { + this.#metadataMap = parsedData; + this.#data = rawData; + } + getRaw() { + return this.#data; + } + get(name) { + return this.#metadataMap.get(name) ?? null; + } + getAll() { + return (0, _util.objectFromMap)(this.#metadataMap); + } + has(name) { + return this.#metadataMap.has(name); + } +} +exports.Metadata = Metadata; + +/***/ }), +/* 17 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.OptionalContentConfig = void 0; +var _util = __w_pdfjs_require__(1); +var _murmurhash = __w_pdfjs_require__(8); +const INTERNAL = Symbol("INTERNAL"); +class OptionalContentGroup { + #visible = true; + constructor(name, intent) { + this.name = name; + this.intent = intent; + } + get visible() { + return this.#visible; + } + _setVisible(internal, visible) { + if (internal !== INTERNAL) { + (0, _util.unreachable)("Internal method `_setVisible` called."); + } + this.#visible = visible; + } +} +class OptionalContentConfig { + #cachedGetHash = null; + #groups = new Map(); + #initialHash = null; + #order = null; + constructor(data) { + this.name = null; + this.creator = null; + if (data === null) { + return; + } + this.name = data.name; + this.creator = data.creator; + this.#order = data.order; + for (const group of data.groups) { + this.#groups.set(group.id, new OptionalContentGroup(group.name, group.intent)); + } + if (data.baseState === "OFF") { + for (const group of this.#groups.values()) { + group._setVisible(INTERNAL, false); + } + } + for (const on of data.on) { + this.#groups.get(on)._setVisible(INTERNAL, true); + } + for (const off of data.off) { + this.#groups.get(off)._setVisible(INTERNAL, false); + } + this.#initialHash = this.getHash(); + } + #evaluateVisibilityExpression(array) { + const length = array.length; + if (length < 2) { + return true; + } + const operator = array[0]; + for (let i = 1; i < length; i++) { + const element = array[i]; + let state; + if (Array.isArray(element)) { + state = this.#evaluateVisibilityExpression(element); + } else if (this.#groups.has(element)) { + state = this.#groups.get(element).visible; + } else { + (0, _util.warn)(`Optional content group not found: ${element}`); + return true; + } + switch (operator) { + case "And": + if (!state) { + return false; + } + break; + case "Or": + if (state) { + return true; + } + break; + case "Not": + return !state; + default: + return true; + } + } + return operator === "And"; + } + isVisible(group) { + if (this.#groups.size === 0) { + return true; + } + if (!group) { + (0, _util.warn)("Optional content group not defined."); + return true; + } + if (group.type === "OCG") { + if (!this.#groups.has(group.id)) { + (0, _util.warn)(`Optional content group not found: ${group.id}`); + return true; + } + return this.#groups.get(group.id).visible; + } else if (group.type === "OCMD") { + if (group.expression) { + return this.#evaluateVisibilityExpression(group.expression); + } + if (!group.policy || group.policy === "AnyOn") { + for (const id of group.ids) { + if (!this.#groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + if (this.#groups.get(id).visible) { + return true; + } + } + return false; + } else if (group.policy === "AllOn") { + for (const id of group.ids) { + if (!this.#groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + if (!this.#groups.get(id).visible) { + return false; + } + } + return true; + } else if (group.policy === "AnyOff") { + for (const id of group.ids) { + if (!this.#groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + if (!this.#groups.get(id).visible) { + return true; + } + } + return false; + } else if (group.policy === "AllOff") { + for (const id of group.ids) { + if (!this.#groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + if (this.#groups.get(id).visible) { + return false; + } + } + return true; + } + (0, _util.warn)(`Unknown optional content policy ${group.policy}.`); + return true; + } + (0, _util.warn)(`Unknown group type ${group.type}.`); + return true; + } + setVisibility(id, visible = true) { + if (!this.#groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return; + } + this.#groups.get(id)._setVisible(INTERNAL, !!visible); + this.#cachedGetHash = null; + } + get hasInitialVisibility() { + return this.getHash() === this.#initialHash; + } + getOrder() { + if (!this.#groups.size) { + return null; + } + if (this.#order) { + return this.#order.slice(); + } + return [...this.#groups.keys()]; + } + getGroups() { + return this.#groups.size > 0 ? (0, _util.objectFromMap)(this.#groups) : null; + } + getGroup(id) { + return this.#groups.get(id) || null; + } + getHash() { + if (this.#cachedGetHash !== null) { + return this.#cachedGetHash; + } + const hash = new _murmurhash.MurmurHash3_64(); + for (const [id, group] of this.#groups) { + hash.update(`${id}:${group.visible}`); + } + return this.#cachedGetHash = hash.hexdigest(); + } +} +exports.OptionalContentConfig = OptionalContentConfig; + +/***/ }), +/* 18 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFDataTransportStream = void 0; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +class PDFDataTransportStream { + #transferPdfData = false; + constructor({ + length, + initialData, + transferPdfData = false, + progressiveDone = false, + contentDispositionFilename = null, + disableRange = false, + disableStream = false + }, pdfDataRangeTransport) { + (0, _util.assert)(pdfDataRangeTransport, 'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.'); + this._queuedChunks = []; + this.#transferPdfData = transferPdfData; + this._progressiveDone = progressiveDone; + this._contentDispositionFilename = contentDispositionFilename; + if (initialData?.length > 0) { + const buffer = this.#transferPdfData ? initialData.buffer : new Uint8Array(initialData).buffer; + this._queuedChunks.push(buffer); + } + this._pdfDataRangeTransport = pdfDataRangeTransport; + this._isStreamingSupported = !disableStream; + this._isRangeSupported = !disableRange; + this._contentLength = length; + this._fullRequestReader = null; + this._rangeReaders = []; + this._pdfDataRangeTransport.addRangeListener((begin, chunk) => { + this._onReceiveData({ + begin, + chunk + }); + }); + this._pdfDataRangeTransport.addProgressListener((loaded, total) => { + this._onProgress({ + loaded, + total + }); + }); + this._pdfDataRangeTransport.addProgressiveReadListener(chunk => { + this._onReceiveData({ + chunk + }); + }); + this._pdfDataRangeTransport.addProgressiveDoneListener(() => { + this._onProgressiveDone(); + }); + this._pdfDataRangeTransport.transportReady(); + } + _onReceiveData({ + begin, + chunk + }) { + const buffer = this.#transferPdfData && chunk?.length >= 0 ? chunk.buffer : new Uint8Array(chunk).buffer; + if (begin === undefined) { + if (this._fullRequestReader) { + this._fullRequestReader._enqueue(buffer); + } else { + this._queuedChunks.push(buffer); + } + } else { + const found = this._rangeReaders.some(function (rangeReader) { + if (rangeReader._begin !== begin) { + return false; + } + rangeReader._enqueue(buffer); + return true; + }); + (0, _util.assert)(found, "_onReceiveData - no `PDFDataTransportStreamRangeReader` instance found."); + } + } + get _progressiveDataLength() { + return this._fullRequestReader?._loaded ?? 0; + } + _onProgress(evt) { + if (evt.total === undefined) { + this._rangeReaders[0]?.onProgress?.({ + loaded: evt.loaded + }); + } else { + this._fullRequestReader?.onProgress?.({ + loaded: evt.loaded, + total: evt.total + }); + } + } + _onProgressiveDone() { + this._fullRequestReader?.progressiveDone(); + this._progressiveDone = true; + } + _removeRangeReader(reader) { + const i = this._rangeReaders.indexOf(reader); + if (i >= 0) { + this._rangeReaders.splice(i, 1); + } + } + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFDataTransportStream.getFullReader can only be called once."); + const queuedChunks = this._queuedChunks; + this._queuedChunks = null; + return new PDFDataTransportStreamReader(this, queuedChunks, this._progressiveDone, this._contentDispositionFilename); + } + getRangeReader(begin, end) { + if (end <= this._progressiveDataLength) { + return null; + } + const reader = new PDFDataTransportStreamRangeReader(this, begin, end); + this._pdfDataRangeTransport.requestDataRange(begin, end); + this._rangeReaders.push(reader); + return reader; + } + cancelAllRequests(reason) { + this._fullRequestReader?.cancel(reason); + for (const reader of this._rangeReaders.slice(0)) { + reader.cancel(reason); + } + this._pdfDataRangeTransport.abort(); + } +} +exports.PDFDataTransportStream = PDFDataTransportStream; +class PDFDataTransportStreamReader { + constructor(stream, queuedChunks, progressiveDone = false, contentDispositionFilename = null) { + this._stream = stream; + this._done = progressiveDone || false; + this._filename = (0, _display_utils.isPdfFile)(contentDispositionFilename) ? contentDispositionFilename : null; + this._queuedChunks = queuedChunks || []; + this._loaded = 0; + for (const chunk of this._queuedChunks) { + this._loaded += chunk.byteLength; + } + this._requests = []; + this._headersReady = Promise.resolve(); + stream._fullRequestReader = this; + this.onProgress = null; + } + _enqueue(chunk) { + if (this._done) { + return; + } + if (this._requests.length > 0) { + const requestCapability = this._requests.shift(); + requestCapability.resolve({ + value: chunk, + done: false + }); + } else { + this._queuedChunks.push(chunk); + } + this._loaded += chunk.byteLength; + } + get headersReady() { + return this._headersReady; + } + get filename() { + return this._filename; + } + get isRangeSupported() { + return this._stream._isRangeSupported; + } + get isStreamingSupported() { + return this._stream._isStreamingSupported; + } + get contentLength() { + return this._stream._contentLength; + } + async read() { + if (this._queuedChunks.length > 0) { + const chunk = this._queuedChunks.shift(); + return { + value: chunk, + done: false + }; + } + if (this._done) { + return { + value: undefined, + done: true + }; + } + const requestCapability = (0, _util.createPromiseCapability)(); + this._requests.push(requestCapability); + return requestCapability.promise; + } + cancel(reason) { + this._done = true; + for (const requestCapability of this._requests) { + requestCapability.resolve({ + value: undefined, + done: true + }); + } + this._requests.length = 0; + } + progressiveDone() { + if (this._done) { + return; + } + this._done = true; + } +} +class PDFDataTransportStreamRangeReader { + constructor(stream, begin, end) { + this._stream = stream; + this._begin = begin; + this._end = end; + this._queuedChunk = null; + this._requests = []; + this._done = false; + this.onProgress = null; + } + _enqueue(chunk) { + if (this._done) { + return; + } + if (this._requests.length === 0) { + this._queuedChunk = chunk; + } else { + const requestsCapability = this._requests.shift(); + requestsCapability.resolve({ + value: chunk, + done: false + }); + for (const requestCapability of this._requests) { + requestCapability.resolve({ + value: undefined, + done: true + }); + } + this._requests.length = 0; + } + this._done = true; + this._stream._removeRangeReader(this); + } + get isStreamingSupported() { + return false; + } + async read() { + if (this._queuedChunk) { + const chunk = this._queuedChunk; + this._queuedChunk = null; + return { + value: chunk, + done: false + }; + } + if (this._done) { + return { + value: undefined, + done: true + }; + } + const requestCapability = (0, _util.createPromiseCapability)(); + this._requests.push(requestCapability); + return requestCapability.promise; + } + cancel(reason) { + this._done = true; + for (const requestCapability of this._requests) { + requestCapability.resolve({ + value: undefined, + done: true + }); + } + this._requests.length = 0; + this._stream._removeRangeReader(this); + } +} + +/***/ }), +/* 19 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XfaText = void 0; +class XfaText { + static textContent(xfa) { + const items = []; + const output = { + items, + styles: Object.create(null) + }; + function walk(node) { + if (!node) { + return; + } + let str = null; + const name = node.name; + if (name === "#text") { + str = node.value; + } else if (!XfaText.shouldBuildText(name)) { + return; + } else if (node?.attributes?.textContent) { + str = node.attributes.textContent; + } else if (node.value) { + str = node.value; + } + if (str !== null) { + items.push({ + str + }); + } + if (!node.children) { + return; + } + for (const child of node.children) { + walk(child); + } + } + walk(xfa); + return output; + } + static shouldBuildText(name) { + return !(name === "textarea" || name === "input" || name === "option" || name === "select"); + } +} +exports.XfaText = XfaText; + +/***/ }), +/* 20 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TextLayerRenderTask = void 0; +exports.renderTextLayer = renderTextLayer; +exports.updateTextLayer = updateTextLayer; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +const MAX_TEXT_DIVS_TO_RENDER = 100000; +const DEFAULT_FONT_SIZE = 30; +const DEFAULT_FONT_ASCENT = 0.8; +const ascentCache = new Map(); +function getCtx(size, isOffscreenCanvasSupported) { + let ctx; + if (isOffscreenCanvasSupported && _util.FeatureTest.isOffscreenCanvasSupported) { + ctx = new OffscreenCanvas(size, size).getContext("2d", { + alpha: false + }); + } else { + const canvas = document.createElement("canvas"); + canvas.width = canvas.height = size; + ctx = canvas.getContext("2d", { + alpha: false + }); + } + return ctx; +} +function getAscent(fontFamily, isOffscreenCanvasSupported) { + const cachedAscent = ascentCache.get(fontFamily); + if (cachedAscent) { + return cachedAscent; + } + const ctx = getCtx(DEFAULT_FONT_SIZE, isOffscreenCanvasSupported); + ctx.font = `${DEFAULT_FONT_SIZE}px ${fontFamily}`; + const metrics = ctx.measureText(""); + let ascent = metrics.fontBoundingBoxAscent; + let descent = Math.abs(metrics.fontBoundingBoxDescent); + if (ascent) { + const ratio = ascent / (ascent + descent); + ascentCache.set(fontFamily, ratio); + ctx.canvas.width = ctx.canvas.height = 0; + return ratio; + } + ctx.strokeStyle = "red"; + ctx.clearRect(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE); + ctx.strokeText("g", 0, 0); + let pixels = ctx.getImageData(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE).data; + descent = 0; + for (let i = pixels.length - 1 - 3; i >= 0; i -= 4) { + if (pixels[i] > 0) { + descent = Math.ceil(i / 4 / DEFAULT_FONT_SIZE); + break; + } + } + ctx.clearRect(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE); + ctx.strokeText("A", 0, DEFAULT_FONT_SIZE); + pixels = ctx.getImageData(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE).data; + ascent = 0; + for (let i = 0, ii = pixels.length; i < ii; i += 4) { + if (pixels[i] > 0) { + ascent = DEFAULT_FONT_SIZE - Math.floor(i / 4 / DEFAULT_FONT_SIZE); + break; + } + } + ctx.canvas.width = ctx.canvas.height = 0; + if (ascent) { + const ratio = ascent / (ascent + descent); + ascentCache.set(fontFamily, ratio); + return ratio; + } + ascentCache.set(fontFamily, DEFAULT_FONT_ASCENT); + return DEFAULT_FONT_ASCENT; +} +function appendText(task, geom, styles) { + const textDiv = document.createElement("span"); + const textDivProperties = { + angle: 0, + canvasWidth: 0, + hasText: geom.str !== "", + hasEOL: geom.hasEOL, + fontSize: 0 + }; + task._textDivs.push(textDiv); + const tx = _util.Util.transform(task._transform, geom.transform); + let angle = Math.atan2(tx[1], tx[0]); + const style = styles[geom.fontName]; + if (style.vertical) { + angle += Math.PI / 2; + } + const fontHeight = Math.hypot(tx[2], tx[3]); + const fontAscent = fontHeight * getAscent(style.fontFamily, task._isOffscreenCanvasSupported); + let left, top; + if (angle === 0) { + left = tx[4]; + top = tx[5] - fontAscent; + } else { + left = tx[4] + fontAscent * Math.sin(angle); + top = tx[5] - fontAscent * Math.cos(angle); + } + const scaleFactorStr = "calc(var(--scale-factor)*"; + const divStyle = textDiv.style; + if (task._container === task._rootContainer) { + divStyle.left = `${(100 * left / task._pageWidth).toFixed(2)}%`; + divStyle.top = `${(100 * top / task._pageHeight).toFixed(2)}%`; + } else { + divStyle.left = `${scaleFactorStr}${left.toFixed(2)}px)`; + divStyle.top = `${scaleFactorStr}${top.toFixed(2)}px)`; + } + divStyle.fontSize = `${scaleFactorStr}${fontHeight.toFixed(2)}px)`; + divStyle.fontFamily = style.fontFamily; + textDivProperties.fontSize = fontHeight; + textDiv.setAttribute("role", "presentation"); + textDiv.textContent = geom.str; + textDiv.dir = geom.dir; + if (task._fontInspectorEnabled) { + textDiv.dataset.fontName = geom.fontName; + } + if (angle !== 0) { + textDivProperties.angle = angle * (180 / Math.PI); + } + let shouldScaleText = false; + if (geom.str.length > 1) { + shouldScaleText = true; + } else if (geom.str !== " " && geom.transform[0] !== geom.transform[3]) { + const absScaleX = Math.abs(geom.transform[0]), + absScaleY = Math.abs(geom.transform[3]); + if (absScaleX !== absScaleY && Math.max(absScaleX, absScaleY) / Math.min(absScaleX, absScaleY) > 1.5) { + shouldScaleText = true; + } + } + if (shouldScaleText) { + textDivProperties.canvasWidth = style.vertical ? geom.height : geom.width; + } + task._textDivProperties.set(textDiv, textDivProperties); + if (task._isReadableStream) { + task._layoutText(textDiv); + } +} +function layout(params) { + const { + div, + scale, + properties, + ctx, + prevFontSize, + prevFontFamily + } = params; + const { + style + } = div; + let transform = ""; + if (properties.canvasWidth !== 0 && properties.hasText) { + const { + fontFamily + } = style; + const { + canvasWidth, + fontSize + } = properties; + if (prevFontSize !== fontSize || prevFontFamily !== fontFamily) { + ctx.font = `${fontSize * scale}px ${fontFamily}`; + params.prevFontSize = fontSize; + params.prevFontFamily = fontFamily; + } + const { + width + } = ctx.measureText(div.textContent); + if (width > 0) { + transform = `scaleX(${canvasWidth * scale / width})`; + } + } + if (properties.angle !== 0) { + transform = `rotate(${properties.angle}deg) ${transform}`; + } + if (transform.length > 0) { + style.transform = transform; + } +} +function render(task) { + if (task._canceled) { + return; + } + const textDivs = task._textDivs; + const capability = task._capability; + const textDivsLength = textDivs.length; + if (textDivsLength > MAX_TEXT_DIVS_TO_RENDER) { + capability.resolve(); + return; + } + if (!task._isReadableStream) { + for (const textDiv of textDivs) { + task._layoutText(textDiv); + } + } + capability.resolve(); +} +class TextLayerRenderTask { + constructor({ + textContentSource, + container, + viewport, + textDivs, + textDivProperties, + textContentItemsStr, + isOffscreenCanvasSupported + }) { + this._textContentSource = textContentSource; + this._isReadableStream = textContentSource instanceof ReadableStream; + this._container = this._rootContainer = container; + this._textDivs = textDivs || []; + this._textContentItemsStr = textContentItemsStr || []; + this._fontInspectorEnabled = !!globalThis.FontInspector?.enabled; + this._reader = null; + this._textDivProperties = textDivProperties || new WeakMap(); + this._canceled = false; + this._capability = (0, _util.createPromiseCapability)(); + this._layoutTextParams = { + prevFontSize: null, + prevFontFamily: null, + div: null, + scale: viewport.scale * (globalThis.devicePixelRatio || 1), + properties: null, + ctx: getCtx(0, isOffscreenCanvasSupported) + }; + const { + pageWidth, + pageHeight, + pageX, + pageY + } = viewport.rawDims; + this._transform = [1, 0, 0, -1, -pageX, pageY + pageHeight]; + this._pageWidth = pageWidth; + this._pageHeight = pageHeight; + (0, _display_utils.setLayerDimensions)(container, viewport); + this._capability.promise.finally(() => { + this._layoutTextParams = null; + }).catch(() => {}); + } + get promise() { + return this._capability.promise; + } + cancel() { + this._canceled = true; + if (this._reader) { + this._reader.cancel(new _util.AbortException("TextLayer task cancelled.")).catch(() => {}); + this._reader = null; + } + this._capability.reject(new _util.AbortException("TextLayer task cancelled.")); + } + _processItems(items, styleCache) { + for (const item of items) { + if (item.str === undefined) { + if (item.type === "beginMarkedContentProps" || item.type === "beginMarkedContent") { + const parent = this._container; + this._container = document.createElement("span"); + this._container.classList.add("markedContent"); + if (item.id !== null) { + this._container.setAttribute("id", `${item.id}`); + } + parent.append(this._container); + } else if (item.type === "endMarkedContent") { + this._container = this._container.parentNode; + } + continue; + } + this._textContentItemsStr.push(item.str); + appendText(this, item, styleCache); + } + } + _layoutText(textDiv) { + const textDivProperties = this._layoutTextParams.properties = this._textDivProperties.get(textDiv); + this._layoutTextParams.div = textDiv; + layout(this._layoutTextParams); + if (textDivProperties.hasText) { + this._container.append(textDiv); + } + if (textDivProperties.hasEOL) { + const br = document.createElement("br"); + br.setAttribute("role", "presentation"); + this._container.append(br); + } + } + _render() { + const capability = (0, _util.createPromiseCapability)(); + let styleCache = Object.create(null); + if (this._isReadableStream) { + const pump = () => { + this._reader.read().then(({ + value, + done + }) => { + if (done) { + capability.resolve(); + return; + } + Object.assign(styleCache, value.styles); + this._processItems(value.items, styleCache); + pump(); + }, capability.reject); + }; + this._reader = this._textContentSource.getReader(); + pump(); + } else if (this._textContentSource) { + const { + items, + styles + } = this._textContentSource; + this._processItems(items, styles); + capability.resolve(); + } else { + throw new Error('No "textContentSource" parameter specified.'); + } + capability.promise.then(() => { + styleCache = null; + render(this); + }, this._capability.reject); + } +} +exports.TextLayerRenderTask = TextLayerRenderTask; +function renderTextLayer(params) { + const task = new TextLayerRenderTask(params); + task._render(); + return task; +} +function updateTextLayer({ + container, + viewport, + textDivs, + textDivProperties, + isOffscreenCanvasSupported, + mustRotate = true, + mustRescale = true +}) { + if (mustRotate) { + (0, _display_utils.setLayerDimensions)(container, { + rotation: viewport.rotation + }); + } + if (mustRescale) { + const ctx = getCtx(0, isOffscreenCanvasSupported); + const scale = viewport.scale * (globalThis.devicePixelRatio || 1); + const params = { + prevFontSize: null, + prevFontFamily: null, + div: null, + scale, + properties: null, + ctx + }; + for (const div of textDivs) { + params.properties = textDivProperties.get(div); + params.div = div; + layout(params); + } + } +} + +/***/ }), +/* 21 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationEditorLayer = void 0; +var _util = __w_pdfjs_require__(1); +var _tools = __w_pdfjs_require__(5); +var _freetext = __w_pdfjs_require__(22); +var _ink = __w_pdfjs_require__(23); +var _display_utils = __w_pdfjs_require__(6); +class AnnotationEditorLayer { + #accessibilityManager; + #allowClick = false; + #boundPointerup = this.pointerup.bind(this); + #boundPointerdown = this.pointerdown.bind(this); + #editors = new Map(); + #hadPointerDown = false; + #isCleaningUp = false; + #uiManager; + static _initialized = false; + constructor(options) { + if (!AnnotationEditorLayer._initialized) { + AnnotationEditorLayer._initialized = true; + _freetext.FreeTextEditor.initialize(options.l10n); + _ink.InkEditor.initialize(options.l10n); + } + options.uiManager.registerEditorTypes([_freetext.FreeTextEditor, _ink.InkEditor]); + this.#uiManager = options.uiManager; + this.pageIndex = options.pageIndex; + this.div = options.div; + this.#accessibilityManager = options.accessibilityManager; + this.#uiManager.addLayer(this); + } + updateToolbar(mode) { + this.#uiManager.updateToolbar(mode); + } + updateMode(mode = this.#uiManager.getMode()) { + this.#cleanup(); + if (mode === _util.AnnotationEditorType.INK) { + this.addInkEditorIfNeeded(false); + this.disableClick(); + } else { + this.enableClick(); + } + this.#uiManager.unselectAll(); + this.div.classList.toggle("freeTextEditing", mode === _util.AnnotationEditorType.FREETEXT); + this.div.classList.toggle("inkEditing", mode === _util.AnnotationEditorType.INK); + } + addInkEditorIfNeeded(isCommitting) { + if (!isCommitting && this.#uiManager.getMode() !== _util.AnnotationEditorType.INK) { + return; + } + if (!isCommitting) { + for (const editor of this.#editors.values()) { + if (editor.isEmpty()) { + editor.setInBackground(); + return; + } + } + } + const editor = this.#createAndAddNewEditor({ + offsetX: 0, + offsetY: 0 + }); + editor.setInBackground(); + } + setEditingState(isEditing) { + this.#uiManager.setEditingState(isEditing); + } + addCommands(params) { + this.#uiManager.addCommands(params); + } + enable() { + this.div.style.pointerEvents = "auto"; + for (const editor of this.#editors.values()) { + editor.enableEditing(); + } + } + disable() { + this.div.style.pointerEvents = "none"; + for (const editor of this.#editors.values()) { + editor.disableEditing(); + } + } + setActiveEditor(editor) { + const currentActive = this.#uiManager.getActive(); + if (currentActive === editor) { + return; + } + this.#uiManager.setActiveEditor(editor); + } + enableClick() { + this.div.addEventListener("pointerdown", this.#boundPointerdown); + this.div.addEventListener("pointerup", this.#boundPointerup); + } + disableClick() { + this.div.removeEventListener("pointerdown", this.#boundPointerdown); + this.div.removeEventListener("pointerup", this.#boundPointerup); + } + attach(editor) { + this.#editors.set(editor.id, editor); + } + detach(editor) { + this.#editors.delete(editor.id); + this.#accessibilityManager?.removePointerInTextLayer(editor.contentDiv); + } + remove(editor) { + this.#uiManager.removeEditor(editor); + this.detach(editor); + editor.div.style.display = "none"; + setTimeout(() => { + editor.div.style.display = ""; + editor.div.remove(); + editor.isAttachedToDOM = false; + if (document.activeElement === document.body) { + this.#uiManager.focusMainContainer(); + } + }, 0); + if (!this.#isCleaningUp) { + this.addInkEditorIfNeeded(false); + } + } + #changeParent(editor) { + if (editor.parent === this) { + return; + } + this.attach(editor); + editor.parent?.detach(editor); + editor.setParent(this); + if (editor.div && editor.isAttachedToDOM) { + editor.div.remove(); + this.div.append(editor.div); + } + } + add(editor) { + this.#changeParent(editor); + this.#uiManager.addEditor(editor); + this.attach(editor); + if (!editor.isAttachedToDOM) { + const div = editor.render(); + this.div.append(div); + editor.isAttachedToDOM = true; + } + this.moveEditorInDOM(editor); + editor.onceAdded(); + this.#uiManager.addToAnnotationStorage(editor); + } + moveEditorInDOM(editor) { + this.#accessibilityManager?.moveElementInDOM(this.div, editor.div, editor.contentDiv, true); + } + addOrRebuild(editor) { + if (editor.needsToBeRebuilt()) { + editor.rebuild(); + } else { + this.add(editor); + } + } + addANewEditor(editor) { + const cmd = () => { + this.addOrRebuild(editor); + }; + const undo = () => { + editor.remove(); + }; + this.addCommands({ + cmd, + undo, + mustExec: true + }); + } + addUndoableEditor(editor) { + const cmd = () => { + this.addOrRebuild(editor); + }; + const undo = () => { + editor.remove(); + }; + this.addCommands({ + cmd, + undo, + mustExec: false + }); + } + getNextId() { + return this.#uiManager.getId(); + } + #createNewEditor(params) { + switch (this.#uiManager.getMode()) { + case _util.AnnotationEditorType.FREETEXT: + return new _freetext.FreeTextEditor(params); + case _util.AnnotationEditorType.INK: + return new _ink.InkEditor(params); + } + return null; + } + deserialize(data) { + switch (data.annotationType) { + case _util.AnnotationEditorType.FREETEXT: + return _freetext.FreeTextEditor.deserialize(data, this, this.#uiManager); + case _util.AnnotationEditorType.INK: + return _ink.InkEditor.deserialize(data, this, this.#uiManager); + } + return null; + } + #createAndAddNewEditor(event) { + const id = this.getNextId(); + const editor = this.#createNewEditor({ + parent: this, + id, + x: event.offsetX, + y: event.offsetY, + uiManager: this.#uiManager + }); + if (editor) { + this.add(editor); + } + return editor; + } + setSelected(editor) { + this.#uiManager.setSelected(editor); + } + toggleSelected(editor) { + this.#uiManager.toggleSelected(editor); + } + isSelected(editor) { + return this.#uiManager.isSelected(editor); + } + unselect(editor) { + this.#uiManager.unselect(editor); + } + pointerup(event) { + const { + isMac + } = _util.FeatureTest.platform; + if (event.button !== 0 || event.ctrlKey && isMac) { + return; + } + if (event.target !== this.div) { + return; + } + if (!this.#hadPointerDown) { + return; + } + this.#hadPointerDown = false; + if (!this.#allowClick) { + this.#allowClick = true; + return; + } + this.#createAndAddNewEditor(event); + } + pointerdown(event) { + const { + isMac + } = _util.FeatureTest.platform; + if (event.button !== 0 || event.ctrlKey && isMac) { + return; + } + if (event.target !== this.div) { + return; + } + this.#hadPointerDown = true; + const editor = this.#uiManager.getActive(); + this.#allowClick = !editor || editor.isEmpty(); + } + drop(event) { + const id = event.dataTransfer.getData("text/plain"); + const editor = this.#uiManager.getEditor(id); + if (!editor) { + return; + } + event.preventDefault(); + event.dataTransfer.dropEffect = "move"; + this.#changeParent(editor); + const rect = this.div.getBoundingClientRect(); + const endX = event.clientX - rect.x; + const endY = event.clientY - rect.y; + editor.translate(endX - editor.startX, endY - editor.startY); + this.moveEditorInDOM(editor); + editor.div.focus(); + } + dragover(event) { + event.preventDefault(); + } + destroy() { + if (this.#uiManager.getActive()?.parent === this) { + this.#uiManager.setActiveEditor(null); + } + for (const editor of this.#editors.values()) { + this.#accessibilityManager?.removePointerInTextLayer(editor.contentDiv); + editor.setParent(null); + editor.isAttachedToDOM = false; + editor.div.remove(); + } + this.div = null; + this.#editors.clear(); + this.#uiManager.removeLayer(this); + } + #cleanup() { + this.#isCleaningUp = true; + for (const editor of this.#editors.values()) { + if (editor.isEmpty()) { + editor.remove(); + } + } + this.#isCleaningUp = false; + } + render({ + viewport + }) { + this.viewport = viewport; + (0, _display_utils.setLayerDimensions)(this.div, viewport); + (0, _tools.bindEvents)(this, this.div, ["dragover", "drop"]); + for (const editor of this.#uiManager.getEditors(this.pageIndex)) { + this.add(editor); + } + this.updateMode(); + } + update({ + viewport + }) { + this.#uiManager.commitOrRemove(); + this.viewport = viewport; + (0, _display_utils.setLayerDimensions)(this.div, { + rotation: viewport.rotation + }); + this.updateMode(); + } + get pageDimensions() { + const { + pageWidth, + pageHeight + } = this.viewport.rawDims; + return [pageWidth, pageHeight]; + } +} +exports.AnnotationEditorLayer = AnnotationEditorLayer; + +/***/ }), +/* 22 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FreeTextEditor = void 0; +var _util = __w_pdfjs_require__(1); +var _tools = __w_pdfjs_require__(5); +var _editor = __w_pdfjs_require__(4); +class FreeTextEditor extends _editor.AnnotationEditor { + #boundEditorDivBlur = this.editorDivBlur.bind(this); + #boundEditorDivFocus = this.editorDivFocus.bind(this); + #boundEditorDivInput = this.editorDivInput.bind(this); + #boundEditorDivKeydown = this.editorDivKeydown.bind(this); + #color; + #content = ""; + #editorDivId = `${this.id}-editor`; + #hasAlreadyBeenCommitted = false; + #fontSize; + static _freeTextDefaultContent = ""; + static _l10nPromise; + static _internalPadding = 0; + static _defaultColor = null; + static _defaultFontSize = 10; + static _keyboardManager = new _tools.KeyboardManager([[["ctrl+Enter", "mac+meta+Enter", "Escape", "mac+Escape"], FreeTextEditor.prototype.commitOrRemove]]); + static _type = "freetext"; + constructor(params) { + super({ + ...params, + name: "freeTextEditor" + }); + this.#color = params.color || FreeTextEditor._defaultColor || _editor.AnnotationEditor._defaultLineColor; + this.#fontSize = params.fontSize || FreeTextEditor._defaultFontSize; + } + static initialize(l10n) { + this._l10nPromise = new Map(["free_text2_default_content", "editor_free_text2_aria_label"].map(str => [str, l10n.get(str)])); + const style = getComputedStyle(document.documentElement); + this._internalPadding = parseFloat(style.getPropertyValue("--freetext-padding")); + } + static updateDefaultParams(type, value) { + switch (type) { + case _util.AnnotationEditorParamsType.FREETEXT_SIZE: + FreeTextEditor._defaultFontSize = value; + break; + case _util.AnnotationEditorParamsType.FREETEXT_COLOR: + FreeTextEditor._defaultColor = value; + break; + } + } + updateParams(type, value) { + switch (type) { + case _util.AnnotationEditorParamsType.FREETEXT_SIZE: + this.#updateFontSize(value); + break; + case _util.AnnotationEditorParamsType.FREETEXT_COLOR: + this.#updateColor(value); + break; + } + } + static get defaultPropertiesToUpdate() { + return [[_util.AnnotationEditorParamsType.FREETEXT_SIZE, FreeTextEditor._defaultFontSize], [_util.AnnotationEditorParamsType.FREETEXT_COLOR, FreeTextEditor._defaultColor || _editor.AnnotationEditor._defaultLineColor]]; + } + get propertiesToUpdate() { + return [[_util.AnnotationEditorParamsType.FREETEXT_SIZE, this.#fontSize], [_util.AnnotationEditorParamsType.FREETEXT_COLOR, this.#color]]; + } + #updateFontSize(fontSize) { + const setFontsize = size => { + this.editorDiv.style.fontSize = `calc(${size}px * var(--scale-factor))`; + this.translate(0, -(size - this.#fontSize) * this.parentScale); + this.#fontSize = size; + this.#setEditorDimensions(); + }; + const savedFontsize = this.#fontSize; + this.addCommands({ + cmd: () => { + setFontsize(fontSize); + }, + undo: () => { + setFontsize(savedFontsize); + }, + mustExec: true, + type: _util.AnnotationEditorParamsType.FREETEXT_SIZE, + overwriteIfSameType: true, + keepUndo: true + }); + } + #updateColor(color) { + const savedColor = this.#color; + this.addCommands({ + cmd: () => { + this.#color = this.editorDiv.style.color = color; + }, + undo: () => { + this.#color = this.editorDiv.style.color = savedColor; + }, + mustExec: true, + type: _util.AnnotationEditorParamsType.FREETEXT_COLOR, + overwriteIfSameType: true, + keepUndo: true + }); + } + getInitialTranslation() { + const scale = this.parentScale; + return [-FreeTextEditor._internalPadding * scale, -(FreeTextEditor._internalPadding + this.#fontSize) * scale]; + } + rebuild() { + super.rebuild(); + if (this.div === null) { + return; + } + if (!this.isAttachedToDOM) { + this.parent.add(this); + } + } + enableEditMode() { + if (this.isInEditMode()) { + return; + } + this.parent.setEditingState(false); + this.parent.updateToolbar(_util.AnnotationEditorType.FREETEXT); + super.enableEditMode(); + this.overlayDiv.classList.remove("enabled"); + this.editorDiv.contentEditable = true; + this.div.draggable = false; + this.div.removeAttribute("aria-activedescendant"); + this.editorDiv.addEventListener("keydown", this.#boundEditorDivKeydown); + this.editorDiv.addEventListener("focus", this.#boundEditorDivFocus); + this.editorDiv.addEventListener("blur", this.#boundEditorDivBlur); + this.editorDiv.addEventListener("input", this.#boundEditorDivInput); + } + disableEditMode() { + if (!this.isInEditMode()) { + return; + } + this.parent.setEditingState(true); + super.disableEditMode(); + this.overlayDiv.classList.add("enabled"); + this.editorDiv.contentEditable = false; + this.div.setAttribute("aria-activedescendant", this.#editorDivId); + this.div.draggable = true; + this.editorDiv.removeEventListener("keydown", this.#boundEditorDivKeydown); + this.editorDiv.removeEventListener("focus", this.#boundEditorDivFocus); + this.editorDiv.removeEventListener("blur", this.#boundEditorDivBlur); + this.editorDiv.removeEventListener("input", this.#boundEditorDivInput); + this.div.focus({ + preventScroll: true + }); + this.isEditing = false; + this.parent.div.classList.add("freeTextEditing"); + } + focusin(event) { + super.focusin(event); + if (event.target !== this.editorDiv) { + this.editorDiv.focus(); + } + } + onceAdded() { + if (this.width) { + return; + } + this.enableEditMode(); + this.editorDiv.focus(); + } + isEmpty() { + return !this.editorDiv || this.editorDiv.innerText.trim() === ""; + } + remove() { + this.isEditing = false; + this.parent.setEditingState(true); + this.parent.div.classList.add("freeTextEditing"); + super.remove(); + } + #extractText() { + const divs = this.editorDiv.getElementsByTagName("div"); + if (divs.length === 0) { + return this.editorDiv.innerText; + } + const buffer = []; + for (const div of divs) { + buffer.push(div.innerText.replace(/\r\n?|\n/, "")); + } + return buffer.join("\n"); + } + #setEditorDimensions() { + const [parentWidth, parentHeight] = this.parentDimensions; + let rect; + if (this.isAttachedToDOM) { + rect = this.div.getBoundingClientRect(); + } else { + const { + currentLayer, + div + } = this; + const savedDisplay = div.style.display; + div.style.display = "hidden"; + currentLayer.div.append(this.div); + rect = div.getBoundingClientRect(); + div.remove(); + div.style.display = savedDisplay; + } + this.width = rect.width / parentWidth; + this.height = rect.height / parentHeight; + } + commit() { + if (!this.isInEditMode()) { + return; + } + super.commit(); + if (!this.#hasAlreadyBeenCommitted) { + this.#hasAlreadyBeenCommitted = true; + this.parent.addUndoableEditor(this); + } + this.disableEditMode(); + this.#content = this.#extractText().trimEnd(); + this.#setEditorDimensions(); + } + shouldGetKeyboardEvents() { + return this.isInEditMode(); + } + dblclick(event) { + this.enableEditMode(); + this.editorDiv.focus(); + } + keydown(event) { + if (event.target === this.div && event.key === "Enter") { + this.enableEditMode(); + this.editorDiv.focus(); + } + } + editorDivKeydown(event) { + FreeTextEditor._keyboardManager.exec(this, event); + } + editorDivFocus(event) { + this.isEditing = true; + } + editorDivBlur(event) { + this.isEditing = false; + } + editorDivInput(event) { + this.parent.div.classList.toggle("freeTextEditing", this.isEmpty()); + } + disableEditing() { + this.editorDiv.setAttribute("role", "comment"); + this.editorDiv.removeAttribute("aria-multiline"); + } + enableEditing() { + this.editorDiv.setAttribute("role", "textbox"); + this.editorDiv.setAttribute("aria-multiline", true); + } + render() { + if (this.div) { + return this.div; + } + let baseX, baseY; + if (this.width) { + baseX = this.x; + baseY = this.y; + } + super.render(); + this.editorDiv = document.createElement("div"); + this.editorDiv.className = "internal"; + this.editorDiv.setAttribute("id", this.#editorDivId); + this.enableEditing(); + FreeTextEditor._l10nPromise.get("editor_free_text2_aria_label").then(msg => this.editorDiv?.setAttribute("aria-label", msg)); + FreeTextEditor._l10nPromise.get("free_text2_default_content").then(msg => this.editorDiv?.setAttribute("default-content", msg)); + this.editorDiv.contentEditable = true; + const { + style + } = this.editorDiv; + style.fontSize = `calc(${this.#fontSize}px * var(--scale-factor))`; + style.color = this.#color; + this.div.append(this.editorDiv); + this.overlayDiv = document.createElement("div"); + this.overlayDiv.classList.add("overlay", "enabled"); + this.div.append(this.overlayDiv); + (0, _tools.bindEvents)(this, this.div, ["dblclick", "keydown"]); + if (this.width) { + const [parentWidth, parentHeight] = this.parentDimensions; + this.setAt(baseX * parentWidth, baseY * parentHeight, this.width * parentWidth, this.height * parentHeight); + for (const line of this.#content.split("\n")) { + const div = document.createElement("div"); + div.append(line ? document.createTextNode(line) : document.createElement("br")); + this.editorDiv.append(div); + } + this.div.draggable = true; + this.editorDiv.contentEditable = false; + } else { + this.div.draggable = false; + this.editorDiv.contentEditable = true; + } + return this.div; + } + get contentDiv() { + return this.editorDiv; + } + static deserialize(data, parent, uiManager) { + const editor = super.deserialize(data, parent, uiManager); + editor.#fontSize = data.fontSize; + editor.#color = _util.Util.makeHexColor(...data.color); + editor.#content = data.value; + return editor; + } + serialize() { + if (this.isEmpty()) { + return null; + } + const padding = FreeTextEditor._internalPadding * this.parentScale; + const rect = this.getRect(padding, padding); + const color = _editor.AnnotationEditor._colorManager.convert(this.isAttachedToDOM ? getComputedStyle(this.editorDiv).color : this.#color); + return { + annotationType: _util.AnnotationEditorType.FREETEXT, + color, + fontSize: this.#fontSize, + value: this.#content, + pageIndex: this.pageIndex, + rect, + rotation: this.rotation + }; + } +} +exports.FreeTextEditor = FreeTextEditor; + +/***/ }), +/* 23 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.InkEditor = void 0; +Object.defineProperty(exports, "fitCurve", ({ + enumerable: true, + get: function () { + return _pdfjsFitCurve.fitCurve; + } +})); +var _util = __w_pdfjs_require__(1); +var _editor = __w_pdfjs_require__(4); +var _pdfjsFitCurve = __w_pdfjs_require__(24); +var _tools = __w_pdfjs_require__(5); +const RESIZER_SIZE = 16; +const TIME_TO_WAIT_BEFORE_FIXING_DIMS = 100; +class InkEditor extends _editor.AnnotationEditor { + #aspectRatio = 0; + #baseHeight = 0; + #baseWidth = 0; + #boundCanvasPointermove = this.canvasPointermove.bind(this); + #boundCanvasPointerleave = this.canvasPointerleave.bind(this); + #boundCanvasPointerup = this.canvasPointerup.bind(this); + #boundCanvasPointerdown = this.canvasPointerdown.bind(this); + #disableEditing = false; + #isCanvasInitialized = false; + #lastPoint = null; + #observer = null; + #realWidth = 0; + #realHeight = 0; + #requestFrameCallback = null; + static _defaultColor = null; + static _defaultOpacity = 1; + static _defaultThickness = 1; + static _l10nPromise; + static _type = "ink"; + constructor(params) { + super({ + ...params, + name: "inkEditor" + }); + this.color = params.color || null; + this.thickness = params.thickness || null; + this.opacity = params.opacity || null; + this.paths = []; + this.bezierPath2D = []; + this.currentPath = []; + this.scaleFactor = 1; + this.translationX = this.translationY = 0; + this.x = 0; + this.y = 0; + } + static initialize(l10n) { + this._l10nPromise = new Map(["editor_ink_canvas_aria_label", "editor_ink2_aria_label"].map(str => [str, l10n.get(str)])); + } + static updateDefaultParams(type, value) { + switch (type) { + case _util.AnnotationEditorParamsType.INK_THICKNESS: + InkEditor._defaultThickness = value; + break; + case _util.AnnotationEditorParamsType.INK_COLOR: + InkEditor._defaultColor = value; + break; + case _util.AnnotationEditorParamsType.INK_OPACITY: + InkEditor._defaultOpacity = value / 100; + break; + } + } + updateParams(type, value) { + switch (type) { + case _util.AnnotationEditorParamsType.INK_THICKNESS: + this.#updateThickness(value); + break; + case _util.AnnotationEditorParamsType.INK_COLOR: + this.#updateColor(value); + break; + case _util.AnnotationEditorParamsType.INK_OPACITY: + this.#updateOpacity(value); + break; + } + } + static get defaultPropertiesToUpdate() { + return [[_util.AnnotationEditorParamsType.INK_THICKNESS, InkEditor._defaultThickness], [_util.AnnotationEditorParamsType.INK_COLOR, InkEditor._defaultColor || _editor.AnnotationEditor._defaultLineColor], [_util.AnnotationEditorParamsType.INK_OPACITY, Math.round(InkEditor._defaultOpacity * 100)]]; + } + get propertiesToUpdate() { + return [[_util.AnnotationEditorParamsType.INK_THICKNESS, this.thickness || InkEditor._defaultThickness], [_util.AnnotationEditorParamsType.INK_COLOR, this.color || InkEditor._defaultColor || _editor.AnnotationEditor._defaultLineColor], [_util.AnnotationEditorParamsType.INK_OPACITY, Math.round(100 * (this.opacity ?? InkEditor._defaultOpacity))]]; + } + #updateThickness(thickness) { + const savedThickness = this.thickness; + this.addCommands({ + cmd: () => { + this.thickness = thickness; + this.#fitToContent(); + }, + undo: () => { + this.thickness = savedThickness; + this.#fitToContent(); + }, + mustExec: true, + type: _util.AnnotationEditorParamsType.INK_THICKNESS, + overwriteIfSameType: true, + keepUndo: true + }); + } + #updateColor(color) { + const savedColor = this.color; + this.addCommands({ + cmd: () => { + this.color = color; + this.#redraw(); + }, + undo: () => { + this.color = savedColor; + this.#redraw(); + }, + mustExec: true, + type: _util.AnnotationEditorParamsType.INK_COLOR, + overwriteIfSameType: true, + keepUndo: true + }); + } + #updateOpacity(opacity) { + opacity /= 100; + const savedOpacity = this.opacity; + this.addCommands({ + cmd: () => { + this.opacity = opacity; + this.#redraw(); + }, + undo: () => { + this.opacity = savedOpacity; + this.#redraw(); + }, + mustExec: true, + type: _util.AnnotationEditorParamsType.INK_OPACITY, + overwriteIfSameType: true, + keepUndo: true + }); + } + rebuild() { + super.rebuild(); + if (this.div === null) { + return; + } + if (!this.canvas) { + this.#createCanvas(); + this.#createObserver(); + } + if (!this.isAttachedToDOM) { + this.parent.add(this); + this.#setCanvasDims(); + } + this.#fitToContent(); + } + remove() { + if (this.canvas === null) { + return; + } + if (!this.isEmpty()) { + this.commit(); + } + this.canvas.width = this.canvas.height = 0; + this.canvas.remove(); + this.canvas = null; + this.#observer.disconnect(); + this.#observer = null; + super.remove(); + } + setParent(parent) { + if (!this.parent && parent) { + this._uiManager.removeShouldRescale(this); + } else if (this.parent && parent === null) { + this._uiManager.addShouldRescale(this); + } + super.setParent(parent); + } + onScaleChanging() { + const [parentWidth, parentHeight] = this.parentDimensions; + const width = this.width * parentWidth; + const height = this.height * parentHeight; + this.setDimensions(width, height); + } + enableEditMode() { + if (this.#disableEditing || this.canvas === null) { + return; + } + super.enableEditMode(); + this.div.draggable = false; + this.canvas.addEventListener("pointerdown", this.#boundCanvasPointerdown); + this.canvas.addEventListener("pointerup", this.#boundCanvasPointerup); + } + disableEditMode() { + if (!this.isInEditMode() || this.canvas === null) { + return; + } + super.disableEditMode(); + this.div.draggable = !this.isEmpty(); + this.div.classList.remove("editing"); + this.canvas.removeEventListener("pointerdown", this.#boundCanvasPointerdown); + this.canvas.removeEventListener("pointerup", this.#boundCanvasPointerup); + } + onceAdded() { + this.div.draggable = !this.isEmpty(); + } + isEmpty() { + return this.paths.length === 0 || this.paths.length === 1 && this.paths[0].length === 0; + } + #getInitialBBox() { + const { + parentRotation, + parentDimensions: [width, height] + } = this; + switch (parentRotation) { + case 90: + return [0, height, height, width]; + case 180: + return [width, height, width, height]; + case 270: + return [width, 0, height, width]; + default: + return [0, 0, width, height]; + } + } + #setStroke() { + const { + ctx, + color, + opacity, + thickness, + parentScale, + scaleFactor + } = this; + ctx.lineWidth = thickness * parentScale / scaleFactor; + ctx.lineCap = "round"; + ctx.lineJoin = "round"; + ctx.miterLimit = 10; + ctx.strokeStyle = `${color}${(0, _tools.opacityToHex)(opacity)}`; + } + #startDrawing(x, y) { + this.isEditing = true; + if (!this.#isCanvasInitialized) { + this.#isCanvasInitialized = true; + this.#setCanvasDims(); + this.thickness ||= InkEditor._defaultThickness; + this.color ||= InkEditor._defaultColor || _editor.AnnotationEditor._defaultLineColor; + this.opacity ??= InkEditor._defaultOpacity; + } + this.currentPath.push([x, y]); + this.#lastPoint = null; + this.#setStroke(); + this.ctx.beginPath(); + this.ctx.moveTo(x, y); + this.#requestFrameCallback = () => { + if (!this.#requestFrameCallback) { + return; + } + if (this.#lastPoint) { + if (this.isEmpty()) { + this.ctx.setTransform(1, 0, 0, 1, 0, 0); + this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height); + } else { + this.#redraw(); + } + this.ctx.lineTo(...this.#lastPoint); + this.#lastPoint = null; + this.ctx.stroke(); + } + window.requestAnimationFrame(this.#requestFrameCallback); + }; + window.requestAnimationFrame(this.#requestFrameCallback); + } + #draw(x, y) { + const [lastX, lastY] = this.currentPath.at(-1); + if (x === lastX && y === lastY) { + return; + } + this.currentPath.push([x, y]); + this.#lastPoint = [x, y]; + } + #stopDrawing(x, y) { + this.ctx.closePath(); + this.#requestFrameCallback = null; + x = Math.min(Math.max(x, 0), this.canvas.width); + y = Math.min(Math.max(y, 0), this.canvas.height); + const [lastX, lastY] = this.currentPath.at(-1); + if (x !== lastX || y !== lastY) { + this.currentPath.push([x, y]); + } + let bezier; + if (this.currentPath.length !== 1) { + bezier = (0, _pdfjsFitCurve.fitCurve)(this.currentPath, 30, null); + } else { + const xy = [x, y]; + bezier = [[xy, xy.slice(), xy.slice(), xy]]; + } + const path2D = InkEditor.#buildPath2D(bezier); + this.currentPath.length = 0; + const cmd = () => { + this.paths.push(bezier); + this.bezierPath2D.push(path2D); + this.rebuild(); + }; + const undo = () => { + this.paths.pop(); + this.bezierPath2D.pop(); + if (this.paths.length === 0) { + this.remove(); + } else { + if (!this.canvas) { + this.#createCanvas(); + this.#createObserver(); + } + this.#fitToContent(); + } + }; + this.addCommands({ + cmd, + undo, + mustExec: true + }); + } + #redraw() { + if (this.isEmpty()) { + this.#updateTransform(); + return; + } + this.#setStroke(); + const { + canvas, + ctx + } = this; + ctx.setTransform(1, 0, 0, 1, 0, 0); + ctx.clearRect(0, 0, canvas.width, canvas.height); + this.#updateTransform(); + for (const path of this.bezierPath2D) { + ctx.stroke(path); + } + } + commit() { + if (this.#disableEditing) { + return; + } + super.commit(); + this.isEditing = false; + this.disableEditMode(); + this.setInForeground(); + this.#disableEditing = true; + this.div.classList.add("disabled"); + this.#fitToContent(true); + this.parent.addInkEditorIfNeeded(true); + this.parent.moveEditorInDOM(this); + this.div.focus({ + preventScroll: true + }); + } + focusin(event) { + super.focusin(event); + this.enableEditMode(); + } + canvasPointerdown(event) { + if (event.button !== 0 || !this.isInEditMode() || this.#disableEditing) { + return; + } + this.setInForeground(); + if (event.type !== "mouse") { + this.div.focus(); + } + event.stopPropagation(); + this.canvas.addEventListener("pointerleave", this.#boundCanvasPointerleave); + this.canvas.addEventListener("pointermove", this.#boundCanvasPointermove); + this.#startDrawing(event.offsetX, event.offsetY); + } + canvasPointermove(event) { + event.stopPropagation(); + this.#draw(event.offsetX, event.offsetY); + } + canvasPointerup(event) { + if (event.button !== 0) { + return; + } + if (this.isInEditMode() && this.currentPath.length !== 0) { + event.stopPropagation(); + this.#endDrawing(event); + this.setInBackground(); + } + } + canvasPointerleave(event) { + this.#endDrawing(event); + this.setInBackground(); + } + #endDrawing(event) { + this.#stopDrawing(event.offsetX, event.offsetY); + this.canvas.removeEventListener("pointerleave", this.#boundCanvasPointerleave); + this.canvas.removeEventListener("pointermove", this.#boundCanvasPointermove); + this.addToAnnotationStorage(); + } + #createCanvas() { + this.canvas = document.createElement("canvas"); + this.canvas.width = this.canvas.height = 0; + this.canvas.className = "inkEditorCanvas"; + InkEditor._l10nPromise.get("editor_ink_canvas_aria_label").then(msg => this.canvas?.setAttribute("aria-label", msg)); + this.div.append(this.canvas); + this.ctx = this.canvas.getContext("2d"); + } + #createObserver() { + let timeoutId = null; + this.#observer = new ResizeObserver(entries => { + const rect = entries[0].contentRect; + if (rect.width && rect.height) { + if (timeoutId !== null) { + clearTimeout(timeoutId); + } + timeoutId = setTimeout(() => { + this.fixDims(); + timeoutId = null; + }, TIME_TO_WAIT_BEFORE_FIXING_DIMS); + this.setDimensions(rect.width, rect.height); + } + }); + this.#observer.observe(this.div); + } + render() { + if (this.div) { + return this.div; + } + let baseX, baseY; + if (this.width) { + baseX = this.x; + baseY = this.y; + } + super.render(); + InkEditor._l10nPromise.get("editor_ink2_aria_label").then(msg => this.div?.setAttribute("aria-label", msg)); + const [x, y, w, h] = this.#getInitialBBox(); + this.setAt(x, y, 0, 0); + this.setDims(w, h); + this.#createCanvas(); + if (this.width) { + const [parentWidth, parentHeight] = this.parentDimensions; + this.setAt(baseX * parentWidth, baseY * parentHeight, this.width * parentWidth, this.height * parentHeight); + this.#isCanvasInitialized = true; + this.#setCanvasDims(); + this.setDims(this.width * parentWidth, this.height * parentHeight); + this.#redraw(); + this.#setMinDims(); + this.div.classList.add("disabled"); + } else { + this.div.classList.add("editing"); + this.enableEditMode(); + } + this.#createObserver(); + return this.div; + } + #setCanvasDims() { + if (!this.#isCanvasInitialized) { + return; + } + const [parentWidth, parentHeight] = this.parentDimensions; + this.canvas.width = Math.ceil(this.width * parentWidth); + this.canvas.height = Math.ceil(this.height * parentHeight); + this.#updateTransform(); + } + setDimensions(width, height) { + const roundedWidth = Math.round(width); + const roundedHeight = Math.round(height); + if (this.#realWidth === roundedWidth && this.#realHeight === roundedHeight) { + return; + } + this.#realWidth = roundedWidth; + this.#realHeight = roundedHeight; + this.canvas.style.visibility = "hidden"; + if (this.#aspectRatio && Math.abs(this.#aspectRatio - width / height) > 1e-2) { + height = Math.ceil(width / this.#aspectRatio); + this.setDims(width, height); + } + const [parentWidth, parentHeight] = this.parentDimensions; + this.width = width / parentWidth; + this.height = height / parentHeight; + if (this.#disableEditing) { + this.#setScaleFactor(width, height); + } + this.#setCanvasDims(); + this.#redraw(); + this.canvas.style.visibility = "visible"; + } + #setScaleFactor(width, height) { + const padding = this.#getPadding(); + const scaleFactorW = (width - padding) / this.#baseWidth; + const scaleFactorH = (height - padding) / this.#baseHeight; + this.scaleFactor = Math.min(scaleFactorW, scaleFactorH); + } + #updateTransform() { + const padding = this.#getPadding() / 2; + this.ctx.setTransform(this.scaleFactor, 0, 0, this.scaleFactor, this.translationX * this.scaleFactor + padding, this.translationY * this.scaleFactor + padding); + } + static #buildPath2D(bezier) { + const path2D = new Path2D(); + for (let i = 0, ii = bezier.length; i < ii; i++) { + const [first, control1, control2, second] = bezier[i]; + if (i === 0) { + path2D.moveTo(...first); + } + path2D.bezierCurveTo(control1[0], control1[1], control2[0], control2[1], second[0], second[1]); + } + return path2D; + } + #serializePaths(s, tx, ty, h) { + const NUMBER_OF_POINTS_ON_BEZIER_CURVE = 4; + const paths = []; + const padding = this.thickness / 2; + let buffer, points; + for (const bezier of this.paths) { + buffer = []; + points = []; + for (let i = 0, ii = bezier.length; i < ii; i++) { + const [first, control1, control2, second] = bezier[i]; + const p10 = s * (first[0] + tx) + padding; + const p11 = h - s * (first[1] + ty) - padding; + const p20 = s * (control1[0] + tx) + padding; + const p21 = h - s * (control1[1] + ty) - padding; + const p30 = s * (control2[0] + tx) + padding; + const p31 = h - s * (control2[1] + ty) - padding; + const p40 = s * (second[0] + tx) + padding; + const p41 = h - s * (second[1] + ty) - padding; + if (i === 0) { + buffer.push(p10, p11); + points.push(p10, p11); + } + buffer.push(p20, p21, p30, p31, p40, p41); + this.#extractPointsOnBezier(p10, p11, p20, p21, p30, p31, p40, p41, NUMBER_OF_POINTS_ON_BEZIER_CURVE, points); + } + paths.push({ + bezier: buffer, + points + }); + } + return paths; + } + #extractPointsOnBezier(p10, p11, p20, p21, p30, p31, p40, p41, n, points) { + if (this.#isAlmostFlat(p10, p11, p20, p21, p30, p31, p40, p41)) { + points.push(p40, p41); + return; + } + for (let i = 1; i < n - 1; i++) { + const t = i / n; + const mt = 1 - t; + let q10 = t * p10 + mt * p20; + let q11 = t * p11 + mt * p21; + let q20 = t * p20 + mt * p30; + let q21 = t * p21 + mt * p31; + const q30 = t * p30 + mt * p40; + const q31 = t * p31 + mt * p41; + q10 = t * q10 + mt * q20; + q11 = t * q11 + mt * q21; + q20 = t * q20 + mt * q30; + q21 = t * q21 + mt * q31; + q10 = t * q10 + mt * q20; + q11 = t * q11 + mt * q21; + points.push(q10, q11); + } + points.push(p40, p41); + } + #isAlmostFlat(p10, p11, p20, p21, p30, p31, p40, p41) { + const tol = 10; + const ax = (3 * p20 - 2 * p10 - p40) ** 2; + const ay = (3 * p21 - 2 * p11 - p41) ** 2; + const bx = (3 * p30 - p10 - 2 * p40) ** 2; + const by = (3 * p31 - p11 - 2 * p41) ** 2; + return Math.max(ax, bx) + Math.max(ay, by) <= tol; + } + #getBbox() { + let xMin = Infinity; + let xMax = -Infinity; + let yMin = Infinity; + let yMax = -Infinity; + for (const path of this.paths) { + for (const [first, control1, control2, second] of path) { + const bbox = _util.Util.bezierBoundingBox(...first, ...control1, ...control2, ...second); + xMin = Math.min(xMin, bbox[0]); + yMin = Math.min(yMin, bbox[1]); + xMax = Math.max(xMax, bbox[2]); + yMax = Math.max(yMax, bbox[3]); + } + } + return [xMin, yMin, xMax, yMax]; + } + #getPadding() { + return this.#disableEditing ? Math.ceil(this.thickness * this.parentScale) : 0; + } + #fitToContent(firstTime = false) { + if (this.isEmpty()) { + return; + } + if (!this.#disableEditing) { + this.#redraw(); + return; + } + const bbox = this.#getBbox(); + const padding = this.#getPadding(); + this.#baseWidth = Math.max(RESIZER_SIZE, bbox[2] - bbox[0]); + this.#baseHeight = Math.max(RESIZER_SIZE, bbox[3] - bbox[1]); + const width = Math.ceil(padding + this.#baseWidth * this.scaleFactor); + const height = Math.ceil(padding + this.#baseHeight * this.scaleFactor); + const [parentWidth, parentHeight] = this.parentDimensions; + this.width = width / parentWidth; + this.height = height / parentHeight; + this.#aspectRatio = width / height; + this.#setMinDims(); + const prevTranslationX = this.translationX; + const prevTranslationY = this.translationY; + this.translationX = -bbox[0]; + this.translationY = -bbox[1]; + this.#setCanvasDims(); + this.#redraw(); + this.#realWidth = width; + this.#realHeight = height; + this.setDims(width, height); + const unscaledPadding = firstTime ? padding / this.scaleFactor / 2 : 0; + this.translate(prevTranslationX - this.translationX - unscaledPadding, prevTranslationY - this.translationY - unscaledPadding); + } + #setMinDims() { + const { + style + } = this.div; + if (this.#aspectRatio >= 1) { + style.minHeight = `${RESIZER_SIZE}px`; + style.minWidth = `${Math.round(this.#aspectRatio * RESIZER_SIZE)}px`; + } else { + style.minWidth = `${RESIZER_SIZE}px`; + style.minHeight = `${Math.round(RESIZER_SIZE / this.#aspectRatio)}px`; + } + } + static deserialize(data, parent, uiManager) { + const editor = super.deserialize(data, parent, uiManager); + editor.thickness = data.thickness; + editor.color = _util.Util.makeHexColor(...data.color); + editor.opacity = data.opacity; + const [pageWidth, pageHeight] = editor.pageDimensions; + const width = editor.width * pageWidth; + const height = editor.height * pageHeight; + const scaleFactor = editor.parentScale; + const padding = data.thickness / 2; + editor.#aspectRatio = width / height; + editor.#disableEditing = true; + editor.#realWidth = Math.round(width); + editor.#realHeight = Math.round(height); + for (const { + bezier + } of data.paths) { + const path = []; + editor.paths.push(path); + let p0 = scaleFactor * (bezier[0] - padding); + let p1 = scaleFactor * (height - bezier[1] - padding); + for (let i = 2, ii = bezier.length; i < ii; i += 6) { + const p10 = scaleFactor * (bezier[i] - padding); + const p11 = scaleFactor * (height - bezier[i + 1] - padding); + const p20 = scaleFactor * (bezier[i + 2] - padding); + const p21 = scaleFactor * (height - bezier[i + 3] - padding); + const p30 = scaleFactor * (bezier[i + 4] - padding); + const p31 = scaleFactor * (height - bezier[i + 5] - padding); + path.push([[p0, p1], [p10, p11], [p20, p21], [p30, p31]]); + p0 = p30; + p1 = p31; + } + const path2D = this.#buildPath2D(path); + editor.bezierPath2D.push(path2D); + } + const bbox = editor.#getBbox(); + editor.#baseWidth = Math.max(RESIZER_SIZE, bbox[2] - bbox[0]); + editor.#baseHeight = Math.max(RESIZER_SIZE, bbox[3] - bbox[1]); + editor.#setScaleFactor(width, height); + return editor; + } + serialize() { + if (this.isEmpty()) { + return null; + } + const rect = this.getRect(0, 0); + const height = this.rotation % 180 === 0 ? rect[3] - rect[1] : rect[2] - rect[0]; + const color = _editor.AnnotationEditor._colorManager.convert(this.ctx.strokeStyle); + return { + annotationType: _util.AnnotationEditorType.INK, + color, + thickness: this.thickness, + opacity: this.opacity, + paths: this.#serializePaths(this.scaleFactor / this.parentScale, this.translationX, this.translationY, height), + pageIndex: this.pageIndex, + rect, + rotation: this.rotation + }; + } +} +exports.InkEditor = InkEditor; + +/***/ }), +/* 24 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.fitCurve = void 0; +const fitCurve = __w_pdfjs_require__(25); +exports.fitCurve = fitCurve; + +/***/ }), +/* 25 */ +/***/ ((module) => { + + + +function fitCurve(points, maxError, progressCallback) { + if (!Array.isArray(points)) { + throw new TypeError("First argument should be an array"); + } + points.forEach(point => { + if (!Array.isArray(point) || point.some(item => typeof item !== 'number') || point.length !== points[0].length) { + throw Error("Each point should be an array of numbers. Each point should have the same amount of numbers."); + } + }); + points = points.filter((point, i) => i === 0 || !point.every((val, j) => val === points[i - 1][j])); + if (points.length < 2) { + return []; + } + const len = points.length; + const leftTangent = createTangent(points[1], points[0]); + const rightTangent = createTangent(points[len - 2], points[len - 1]); + return fitCubic(points, leftTangent, rightTangent, maxError, progressCallback); +} +function fitCubic(points, leftTangent, rightTangent, error, progressCallback) { + const MaxIterations = 20; + var bezCurve, u, uPrime, maxError, prevErr, splitPoint, prevSplit, centerVector, toCenterTangent, fromCenterTangent, beziers, dist, i; + if (points.length === 2) { + dist = maths.vectorLen(maths.subtract(points[0], points[1])) / 3.0; + bezCurve = [points[0], maths.addArrays(points[0], maths.mulItems(leftTangent, dist)), maths.addArrays(points[1], maths.mulItems(rightTangent, dist)), points[1]]; + return [bezCurve]; + } + u = chordLengthParameterize(points); + [bezCurve, maxError, splitPoint] = generateAndReport(points, u, u, leftTangent, rightTangent, progressCallback); + if (maxError === 0 || maxError < error) { + return [bezCurve]; + } + if (maxError < error * error) { + uPrime = u; + prevErr = maxError; + prevSplit = splitPoint; + for (i = 0; i < MaxIterations; i++) { + uPrime = reparameterize(bezCurve, points, uPrime); + [bezCurve, maxError, splitPoint] = generateAndReport(points, u, uPrime, leftTangent, rightTangent, progressCallback); + if (maxError < error) { + return [bezCurve]; + } else if (splitPoint === prevSplit) { + let errChange = maxError / prevErr; + if (errChange > .9999 && errChange < 1.0001) { + break; + } + } + prevErr = maxError; + prevSplit = splitPoint; + } + } + beziers = []; + centerVector = maths.subtract(points[splitPoint - 1], points[splitPoint + 1]); + if (centerVector.every(val => val === 0)) { + centerVector = maths.subtract(points[splitPoint - 1], points[splitPoint]); + [centerVector[0], centerVector[1]] = [-centerVector[1], centerVector[0]]; + } + toCenterTangent = maths.normalize(centerVector); + fromCenterTangent = maths.mulItems(toCenterTangent, -1); + beziers = beziers.concat(fitCubic(points.slice(0, splitPoint + 1), leftTangent, toCenterTangent, error, progressCallback)); + beziers = beziers.concat(fitCubic(points.slice(splitPoint), fromCenterTangent, rightTangent, error, progressCallback)); + return beziers; +} +; +function generateAndReport(points, paramsOrig, paramsPrime, leftTangent, rightTangent, progressCallback) { + var bezCurve, maxError, splitPoint; + bezCurve = generateBezier(points, paramsPrime, leftTangent, rightTangent, progressCallback); + [maxError, splitPoint] = computeMaxError(points, bezCurve, paramsOrig); + if (progressCallback) { + progressCallback({ + bez: bezCurve, + points: points, + params: paramsOrig, + maxErr: maxError, + maxPoint: splitPoint + }); + } + return [bezCurve, maxError, splitPoint]; +} +function generateBezier(points, parameters, leftTangent, rightTangent) { + var bezCurve, + A, + a, + C, + X, + det_C0_C1, + det_C0_X, + det_X_C1, + alpha_l, + alpha_r, + epsilon, + segLength, + i, + len, + tmp, + u, + ux, + firstPoint = points[0], + lastPoint = points[points.length - 1]; + bezCurve = [firstPoint, null, null, lastPoint]; + A = maths.zeros_Xx2x2(parameters.length); + for (i = 0, len = parameters.length; i < len; i++) { + u = parameters[i]; + ux = 1 - u; + a = A[i]; + a[0] = maths.mulItems(leftTangent, 3 * u * (ux * ux)); + a[1] = maths.mulItems(rightTangent, 3 * ux * (u * u)); + } + C = [[0, 0], [0, 0]]; + X = [0, 0]; + for (i = 0, len = points.length; i < len; i++) { + u = parameters[i]; + a = A[i]; + C[0][0] += maths.dot(a[0], a[0]); + C[0][1] += maths.dot(a[0], a[1]); + C[1][0] += maths.dot(a[0], a[1]); + C[1][1] += maths.dot(a[1], a[1]); + tmp = maths.subtract(points[i], bezier.q([firstPoint, firstPoint, lastPoint, lastPoint], u)); + X[0] += maths.dot(a[0], tmp); + X[1] += maths.dot(a[1], tmp); + } + det_C0_C1 = C[0][0] * C[1][1] - C[1][0] * C[0][1]; + det_C0_X = C[0][0] * X[1] - C[1][0] * X[0]; + det_X_C1 = X[0] * C[1][1] - X[1] * C[0][1]; + alpha_l = det_C0_C1 === 0 ? 0 : det_X_C1 / det_C0_C1; + alpha_r = det_C0_C1 === 0 ? 0 : det_C0_X / det_C0_C1; + segLength = maths.vectorLen(maths.subtract(firstPoint, lastPoint)); + epsilon = 1.0e-6 * segLength; + if (alpha_l < epsilon || alpha_r < epsilon) { + bezCurve[1] = maths.addArrays(firstPoint, maths.mulItems(leftTangent, segLength / 3.0)); + bezCurve[2] = maths.addArrays(lastPoint, maths.mulItems(rightTangent, segLength / 3.0)); + } else { + bezCurve[1] = maths.addArrays(firstPoint, maths.mulItems(leftTangent, alpha_l)); + bezCurve[2] = maths.addArrays(lastPoint, maths.mulItems(rightTangent, alpha_r)); + } + return bezCurve; +} +; +function reparameterize(bezier, points, parameters) { + return parameters.map((p, i) => newtonRaphsonRootFind(bezier, points[i], p)); +} +; +function newtonRaphsonRootFind(bez, point, u) { + var d = maths.subtract(bezier.q(bez, u), point), + qprime = bezier.qprime(bez, u), + numerator = maths.mulMatrix(d, qprime), + denominator = maths.sum(maths.squareItems(qprime)) + 2 * maths.mulMatrix(d, bezier.qprimeprime(bez, u)); + if (denominator === 0) { + return u; + } else { + return u - numerator / denominator; + } +} +; +function chordLengthParameterize(points) { + var u = [], + currU, + prevU, + prevP; + points.forEach((p, i) => { + currU = i ? prevU + maths.vectorLen(maths.subtract(p, prevP)) : 0; + u.push(currU); + prevU = currU; + prevP = p; + }); + u = u.map(x => x / prevU); + return u; +} +; +function computeMaxError(points, bez, parameters) { + var dist, maxDist, splitPoint, v, i, count, point, t; + maxDist = 0; + splitPoint = Math.floor(points.length / 2); + const t_distMap = mapTtoRelativeDistances(bez, 10); + for (i = 0, count = points.length; i < count; i++) { + point = points[i]; + t = find_t(bez, parameters[i], t_distMap, 10); + v = maths.subtract(bezier.q(bez, t), point); + dist = v[0] * v[0] + v[1] * v[1]; + if (dist > maxDist) { + maxDist = dist; + splitPoint = i; + } + } + return [maxDist, splitPoint]; +} +; +var mapTtoRelativeDistances = function (bez, B_parts) { + var B_t_curr; + var B_t_dist = [0]; + var B_t_prev = bez[0]; + var sumLen = 0; + for (var i = 1; i <= B_parts; i++) { + B_t_curr = bezier.q(bez, i / B_parts); + sumLen += maths.vectorLen(maths.subtract(B_t_curr, B_t_prev)); + B_t_dist.push(sumLen); + B_t_prev = B_t_curr; + } + B_t_dist = B_t_dist.map(x => x / sumLen); + return B_t_dist; +}; +function find_t(bez, param, t_distMap, B_parts) { + if (param < 0) { + return 0; + } + if (param > 1) { + return 1; + } + var lenMax, lenMin, tMax, tMin, t; + for (var i = 1; i <= B_parts; i++) { + if (param <= t_distMap[i]) { + tMin = (i - 1) / B_parts; + tMax = i / B_parts; + lenMin = t_distMap[i - 1]; + lenMax = t_distMap[i]; + t = (param - lenMin) / (lenMax - lenMin) * (tMax - tMin) + tMin; + break; + } + } + return t; +} +function createTangent(pointA, pointB) { + return maths.normalize(maths.subtract(pointA, pointB)); +} +class maths { + static zeros_Xx2x2(x) { + var zs = []; + while (x--) { + zs.push([0, 0]); + } + return zs; + } + static mulItems(items, multiplier) { + return items.map(x => x * multiplier); + } + static mulMatrix(m1, m2) { + return m1.reduce((sum, x1, i) => sum + x1 * m2[i], 0); + } + static subtract(arr1, arr2) { + return arr1.map((x1, i) => x1 - arr2[i]); + } + static addArrays(arr1, arr2) { + return arr1.map((x1, i) => x1 + arr2[i]); + } + static addItems(items, addition) { + return items.map(x => x + addition); + } + static sum(items) { + return items.reduce((sum, x) => sum + x); + } + static dot(m1, m2) { + return maths.mulMatrix(m1, m2); + } + static vectorLen(v) { + return Math.hypot(...v); + } + static divItems(items, divisor) { + return items.map(x => x / divisor); + } + static squareItems(items) { + return items.map(x => x * x); + } + static normalize(v) { + return this.divItems(v, this.vectorLen(v)); + } +} +class bezier { + static q(ctrlPoly, t) { + var tx = 1.0 - t; + var pA = maths.mulItems(ctrlPoly[0], tx * tx * tx), + pB = maths.mulItems(ctrlPoly[1], 3 * tx * tx * t), + pC = maths.mulItems(ctrlPoly[2], 3 * tx * t * t), + pD = maths.mulItems(ctrlPoly[3], t * t * t); + return maths.addArrays(maths.addArrays(pA, pB), maths.addArrays(pC, pD)); + } + static qprime(ctrlPoly, t) { + var tx = 1.0 - t; + var pA = maths.mulItems(maths.subtract(ctrlPoly[1], ctrlPoly[0]), 3 * tx * tx), + pB = maths.mulItems(maths.subtract(ctrlPoly[2], ctrlPoly[1]), 6 * tx * t), + pC = maths.mulItems(maths.subtract(ctrlPoly[3], ctrlPoly[2]), 3 * t * t); + return maths.addArrays(maths.addArrays(pA, pB), pC); + } + static qprimeprime(ctrlPoly, t) { + return maths.addArrays(maths.mulItems(maths.addArrays(maths.subtract(ctrlPoly[2], maths.mulItems(ctrlPoly[1], 2)), ctrlPoly[0]), 6 * (1.0 - t)), maths.mulItems(maths.addArrays(maths.subtract(ctrlPoly[3], maths.mulItems(ctrlPoly[2], 2)), ctrlPoly[1]), 6 * t)); + } +} +module.exports = fitCurve; +module.exports.fitCubic = fitCubic; +module.exports.createTangent = createTangent; + +/***/ }), +/* 26 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationLayer = void 0; +var _util = __w_pdfjs_require__(1); +var _display_utils = __w_pdfjs_require__(6); +var _annotation_storage = __w_pdfjs_require__(3); +var _scripting_utils = __w_pdfjs_require__(27); +var _xfa_layer = __w_pdfjs_require__(28); +const DEFAULT_TAB_INDEX = 1000; +const DEFAULT_FONT_SIZE = 9; +const GetElementsByNameSet = new WeakSet(); +function getRectDims(rect) { + return { + width: rect[2] - rect[0], + height: rect[3] - rect[1] + }; +} +class AnnotationElementFactory { + static create(parameters) { + const subtype = parameters.data.annotationType; + switch (subtype) { + case _util.AnnotationType.LINK: + return new LinkAnnotationElement(parameters); + case _util.AnnotationType.TEXT: + return new TextAnnotationElement(parameters); + case _util.AnnotationType.WIDGET: + const fieldType = parameters.data.fieldType; + switch (fieldType) { + case "Tx": + return new TextWidgetAnnotationElement(parameters); + case "Btn": + if (parameters.data.radioButton) { + return new RadioButtonWidgetAnnotationElement(parameters); + } else if (parameters.data.checkBox) { + return new CheckboxWidgetAnnotationElement(parameters); + } + return new PushButtonWidgetAnnotationElement(parameters); + case "Ch": + return new ChoiceWidgetAnnotationElement(parameters); + } + return new WidgetAnnotationElement(parameters); + case _util.AnnotationType.POPUP: + return new PopupAnnotationElement(parameters); + case _util.AnnotationType.FREETEXT: + return new FreeTextAnnotationElement(parameters); + case _util.AnnotationType.LINE: + return new LineAnnotationElement(parameters); + case _util.AnnotationType.SQUARE: + return new SquareAnnotationElement(parameters); + case _util.AnnotationType.CIRCLE: + return new CircleAnnotationElement(parameters); + case _util.AnnotationType.POLYLINE: + return new PolylineAnnotationElement(parameters); + case _util.AnnotationType.CARET: + return new CaretAnnotationElement(parameters); + case _util.AnnotationType.INK: + return new InkAnnotationElement(parameters); + case _util.AnnotationType.POLYGON: + return new PolygonAnnotationElement(parameters); + case _util.AnnotationType.HIGHLIGHT: + return new HighlightAnnotationElement(parameters); + case _util.AnnotationType.UNDERLINE: + return new UnderlineAnnotationElement(parameters); + case _util.AnnotationType.SQUIGGLY: + return new SquigglyAnnotationElement(parameters); + case _util.AnnotationType.STRIKEOUT: + return new StrikeOutAnnotationElement(parameters); + case _util.AnnotationType.STAMP: + return new StampAnnotationElement(parameters); + case _util.AnnotationType.FILEATTACHMENT: + return new FileAttachmentAnnotationElement(parameters); + default: + return new AnnotationElement(parameters); + } + } +} +class AnnotationElement { + constructor(parameters, { + isRenderable = false, + ignoreBorder = false, + createQuadrilaterals = false + } = {}) { + this.isRenderable = isRenderable; + this.data = parameters.data; + this.layer = parameters.layer; + this.page = parameters.page; + this.viewport = parameters.viewport; + this.linkService = parameters.linkService; + this.downloadManager = parameters.downloadManager; + this.imageResourcesPath = parameters.imageResourcesPath; + this.renderForms = parameters.renderForms; + this.svgFactory = parameters.svgFactory; + this.annotationStorage = parameters.annotationStorage; + this.enableScripting = parameters.enableScripting; + this.hasJSActions = parameters.hasJSActions; + this._fieldObjects = parameters.fieldObjects; + if (isRenderable) { + this.container = this._createContainer(ignoreBorder); + } + if (createQuadrilaterals) { + this.quadrilaterals = this._createQuadrilaterals(ignoreBorder); + } + } + _createContainer(ignoreBorder = false) { + const { + data, + page, + viewport + } = this; + const container = document.createElement("section"); + container.setAttribute("data-annotation-id", data.id); + const { + pageWidth, + pageHeight, + pageX, + pageY + } = viewport.rawDims; + const { + width, + height + } = getRectDims(data.rect); + const rect = _util.Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data.rect[3] + page.view[1]]); + if (!ignoreBorder && data.borderStyle.width > 0) { + container.style.borderWidth = `${data.borderStyle.width}px`; + const horizontalRadius = data.borderStyle.horizontalCornerRadius; + const verticalRadius = data.borderStyle.verticalCornerRadius; + if (horizontalRadius > 0 || verticalRadius > 0) { + const radius = `calc(${horizontalRadius}px * var(--scale-factor)) / calc(${verticalRadius}px * var(--scale-factor))`; + container.style.borderRadius = radius; + } else if (this instanceof RadioButtonWidgetAnnotationElement) { + const radius = `calc(${width}px * var(--scale-factor)) / calc(${height}px * var(--scale-factor))`; + container.style.borderRadius = radius; + } + switch (data.borderStyle.style) { + case _util.AnnotationBorderStyleType.SOLID: + container.style.borderStyle = "solid"; + break; + case _util.AnnotationBorderStyleType.DASHED: + container.style.borderStyle = "dashed"; + break; + case _util.AnnotationBorderStyleType.BEVELED: + (0, _util.warn)("Unimplemented border style: beveled"); + break; + case _util.AnnotationBorderStyleType.INSET: + (0, _util.warn)("Unimplemented border style: inset"); + break; + case _util.AnnotationBorderStyleType.UNDERLINE: + container.style.borderBottomStyle = "solid"; + break; + default: + break; + } + const borderColor = data.borderColor || null; + if (borderColor) { + container.style.borderColor = _util.Util.makeHexColor(borderColor[0] | 0, borderColor[1] | 0, borderColor[2] | 0); + } else { + container.style.borderWidth = 0; + } + } + container.style.left = `${100 * (rect[0] - pageX) / pageWidth}%`; + container.style.top = `${100 * (rect[1] - pageY) / pageHeight}%`; + const { + rotation + } = data; + if (data.hasOwnCanvas || rotation === 0) { + container.style.width = `${100 * width / pageWidth}%`; + container.style.height = `${100 * height / pageHeight}%`; + } else { + this.setRotation(rotation, container); + } + return container; + } + setRotation(angle, container = this.container) { + const { + pageWidth, + pageHeight + } = this.viewport.rawDims; + const { + width, + height + } = getRectDims(this.data.rect); + let elementWidth, elementHeight; + if (angle % 180 === 0) { + elementWidth = 100 * width / pageWidth; + elementHeight = 100 * height / pageHeight; + } else { + elementWidth = 100 * height / pageWidth; + elementHeight = 100 * width / pageHeight; + } + container.style.width = `${elementWidth}%`; + container.style.height = `${elementHeight}%`; + container.setAttribute("data-main-rotation", (360 - angle) % 360); + } + get _commonActions() { + const setColor = (jsName, styleName, event) => { + const color = event.detail[jsName]; + event.target.style[styleName] = _scripting_utils.ColorConverters[`${color[0]}_HTML`](color.slice(1)); + }; + return (0, _util.shadow)(this, "_commonActions", { + display: event => { + const hidden = event.detail.display % 2 === 1; + this.container.style.visibility = hidden ? "hidden" : "visible"; + this.annotationStorage.setValue(this.data.id, { + hidden, + print: event.detail.display === 0 || event.detail.display === 3 + }); + }, + print: event => { + this.annotationStorage.setValue(this.data.id, { + print: event.detail.print + }); + }, + hidden: event => { + this.container.style.visibility = event.detail.hidden ? "hidden" : "visible"; + this.annotationStorage.setValue(this.data.id, { + hidden: event.detail.hidden + }); + }, + focus: event => { + setTimeout(() => event.target.focus({ + preventScroll: false + }), 0); + }, + userName: event => { + event.target.title = event.detail.userName; + }, + readonly: event => { + if (event.detail.readonly) { + event.target.setAttribute("readonly", ""); + } else { + event.target.removeAttribute("readonly"); + } + }, + required: event => { + this._setRequired(event.target, event.detail.required); + }, + bgColor: event => { + setColor("bgColor", "backgroundColor", event); + }, + fillColor: event => { + setColor("fillColor", "backgroundColor", event); + }, + fgColor: event => { + setColor("fgColor", "color", event); + }, + textColor: event => { + setColor("textColor", "color", event); + }, + borderColor: event => { + setColor("borderColor", "borderColor", event); + }, + strokeColor: event => { + setColor("strokeColor", "borderColor", event); + }, + rotation: event => { + const angle = event.detail.rotation; + this.setRotation(angle); + this.annotationStorage.setValue(this.data.id, { + rotation: angle + }); + } + }); + } + _dispatchEventFromSandbox(actions, jsEvent) { + const commonActions = this._commonActions; + for (const name of Object.keys(jsEvent.detail)) { + const action = actions[name] || commonActions[name]; + action?.(jsEvent); + } + } + _setDefaultPropertiesFromJS(element) { + if (!this.enableScripting) { + return; + } + const storedData = this.annotationStorage.getRawValue(this.data.id); + if (!storedData) { + return; + } + const commonActions = this._commonActions; + for (const [actionName, detail] of Object.entries(storedData)) { + const action = commonActions[actionName]; + if (action) { + const eventProxy = { + detail: { + [actionName]: detail + }, + target: element + }; + action(eventProxy); + delete storedData[actionName]; + } + } + } + _createQuadrilaterals(ignoreBorder = false) { + if (!this.data.quadPoints) { + return null; + } + const quadrilaterals = []; + const savedRect = this.data.rect; + for (const quadPoint of this.data.quadPoints) { + this.data.rect = [quadPoint[2].x, quadPoint[2].y, quadPoint[1].x, quadPoint[1].y]; + quadrilaterals.push(this._createContainer(ignoreBorder)); + } + this.data.rect = savedRect; + return quadrilaterals; + } + _createPopup(trigger, data) { + let container = this.container; + if (this.quadrilaterals) { + trigger = trigger || this.quadrilaterals; + container = this.quadrilaterals[0]; + } + if (!trigger) { + trigger = document.createElement("div"); + trigger.className = "popupTriggerArea"; + container.append(trigger); + } + const popupElement = new PopupElement({ + container, + trigger, + color: data.color, + titleObj: data.titleObj, + modificationDate: data.modificationDate, + contentsObj: data.contentsObj, + richText: data.richText, + hideWrapper: true + }); + const popup = popupElement.render(); + popup.style.left = "100%"; + container.append(popup); + } + _renderQuadrilaterals(className) { + for (const quadrilateral of this.quadrilaterals) { + quadrilateral.className = className; + } + return this.quadrilaterals; + } + render() { + (0, _util.unreachable)("Abstract method `AnnotationElement.render` called"); + } + _getElementsByName(name, skipId = null) { + const fields = []; + if (this._fieldObjects) { + const fieldObj = this._fieldObjects[name]; + if (fieldObj) { + for (const { + page, + id, + exportValues + } of fieldObj) { + if (page === -1) { + continue; + } + if (id === skipId) { + continue; + } + const exportValue = typeof exportValues === "string" ? exportValues : null; + const domElement = document.querySelector(`[data-element-id="${id}"]`); + if (domElement && !GetElementsByNameSet.has(domElement)) { + (0, _util.warn)(`_getElementsByName - element not allowed: ${id}`); + continue; + } + fields.push({ + id, + exportValue, + domElement + }); + } + } + return fields; + } + for (const domElement of document.getElementsByName(name)) { + const { + exportValue + } = domElement; + const id = domElement.getAttribute("data-element-id"); + if (id === skipId) { + continue; + } + if (!GetElementsByNameSet.has(domElement)) { + continue; + } + fields.push({ + id, + exportValue, + domElement + }); + } + return fields; + } +} +class LinkAnnotationElement extends AnnotationElement { + constructor(parameters, options = null) { + super(parameters, { + isRenderable: true, + ignoreBorder: !!options?.ignoreBorder, + createQuadrilaterals: true + }); + this.isTooltipOnly = parameters.data.isTooltipOnly; + } + render() { + const { + data, + linkService + } = this; + const link = document.createElement("a"); + link.setAttribute("data-element-id", data.id); + let isBound = false; + if (data.url) { + linkService.addLinkAttributes(link, data.url, data.newWindow); + isBound = true; + } else if (data.action) { + this._bindNamedAction(link, data.action); + isBound = true; + } else if (data.attachment) { + this._bindAttachment(link, data.attachment); + isBound = true; + } else if (data.setOCGState) { + this.#bindSetOCGState(link, data.setOCGState); + isBound = true; + } else if (data.dest) { + this._bindLink(link, data.dest); + isBound = true; + } else { + if (data.actions && (data.actions.Action || data.actions["Mouse Up"] || data.actions["Mouse Down"]) && this.enableScripting && this.hasJSActions) { + this._bindJSAction(link, data); + isBound = true; + } + if (data.resetForm) { + this._bindResetFormAction(link, data.resetForm); + isBound = true; + } else if (this.isTooltipOnly && !isBound) { + this._bindLink(link, ""); + isBound = true; + } + } + if (this.quadrilaterals) { + return this._renderQuadrilaterals("linkAnnotation").map((quadrilateral, index) => { + const linkElement = index === 0 ? link : link.cloneNode(); + quadrilateral.append(linkElement); + return quadrilateral; + }); + } + this.container.className = "linkAnnotation"; + if (isBound) { + this.container.append(link); + } + return this.container; + } + #setInternalLink() { + this.container.setAttribute("data-internal-link", ""); + } + _bindLink(link, destination) { + link.href = this.linkService.getDestinationHash(destination); + link.onclick = () => { + if (destination) { + this.linkService.goToDestination(destination); + } + return false; + }; + if (destination || destination === "") { + this.#setInternalLink(); + } + } + _bindNamedAction(link, action) { + link.href = this.linkService.getAnchorUrl(""); + link.onclick = () => { + this.linkService.executeNamedAction(action); + return false; + }; + this.#setInternalLink(); + } + _bindAttachment(link, attachment) { + link.href = this.linkService.getAnchorUrl(""); + link.onclick = () => { + this.downloadManager?.openOrDownloadData(this.container, attachment.content, attachment.filename); + return false; + }; + this.#setInternalLink(); + } + #bindSetOCGState(link, action) { + link.href = this.linkService.getAnchorUrl(""); + link.onclick = () => { + this.linkService.executeSetOCGState(action); + return false; + }; + this.#setInternalLink(); + } + _bindJSAction(link, data) { + link.href = this.linkService.getAnchorUrl(""); + const map = new Map([["Action", "onclick"], ["Mouse Up", "onmouseup"], ["Mouse Down", "onmousedown"]]); + for (const name of Object.keys(data.actions)) { + const jsName = map.get(name); + if (!jsName) { + continue; + } + link[jsName] = () => { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: data.id, + name + } + }); + return false; + }; + } + if (!link.onclick) { + link.onclick = () => false; + } + this.#setInternalLink(); + } + _bindResetFormAction(link, resetForm) { + const otherClickAction = link.onclick; + if (!otherClickAction) { + link.href = this.linkService.getAnchorUrl(""); + } + this.#setInternalLink(); + if (!this._fieldObjects) { + (0, _util.warn)(`_bindResetFormAction - "resetForm" action not supported, ` + "ensure that the `fieldObjects` parameter is provided."); + if (!otherClickAction) { + link.onclick = () => false; + } + return; + } + link.onclick = () => { + otherClickAction?.(); + const { + fields: resetFormFields, + refs: resetFormRefs, + include + } = resetForm; + const allFields = []; + if (resetFormFields.length !== 0 || resetFormRefs.length !== 0) { + const fieldIds = new Set(resetFormRefs); + for (const fieldName of resetFormFields) { + const fields = this._fieldObjects[fieldName] || []; + for (const { + id + } of fields) { + fieldIds.add(id); + } + } + for (const fields of Object.values(this._fieldObjects)) { + for (const field of fields) { + if (fieldIds.has(field.id) === include) { + allFields.push(field); + } + } + } + } else { + for (const fields of Object.values(this._fieldObjects)) { + allFields.push(...fields); + } + } + const storage = this.annotationStorage; + const allIds = []; + for (const field of allFields) { + const { + id + } = field; + allIds.push(id); + switch (field.type) { + case "text": + { + const value = field.defaultValue || ""; + storage.setValue(id, { + value + }); + break; + } + case "checkbox": + case "radiobutton": + { + const value = field.defaultValue === field.exportValues; + storage.setValue(id, { + value + }); + break; + } + case "combobox": + case "listbox": + { + const value = field.defaultValue || ""; + storage.setValue(id, { + value + }); + break; + } + default: + continue; + } + const domElement = document.querySelector(`[data-element-id="${id}"]`); + if (!domElement) { + continue; + } else if (!GetElementsByNameSet.has(domElement)) { + (0, _util.warn)(`_bindResetFormAction - element not allowed: ${id}`); + continue; + } + domElement.dispatchEvent(new Event("resetform")); + } + if (this.enableScripting) { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: "app", + ids: allIds, + name: "ResetForm" + } + }); + } + return false; + }; + } +} +class TextAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable + }); + } + render() { + this.container.className = "textAnnotation"; + const image = document.createElement("img"); + image.src = this.imageResourcesPath + "annotation-" + this.data.name.toLowerCase() + ".svg"; + image.alt = "[{{type}} Annotation]"; + image.dataset.l10nId = "text_annotation_type"; + image.dataset.l10nArgs = JSON.stringify({ + type: this.data.name + }); + if (!this.data.hasPopup) { + this._createPopup(image, this.data); + } + this.container.append(image); + return this.container; + } +} +class WidgetAnnotationElement extends AnnotationElement { + render() { + if (this.data.alternativeText) { + this.container.title = this.data.alternativeText; + } + return this.container; + } + _getKeyModifier(event) { + const { + isWin, + isMac + } = _util.FeatureTest.platform; + return isWin && event.ctrlKey || isMac && event.metaKey; + } + _setEventListener(element, baseName, eventName, valueGetter) { + if (baseName.includes("mouse")) { + element.addEventListener(baseName, event => { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: this.data.id, + name: eventName, + value: valueGetter(event), + shift: event.shiftKey, + modifier: this._getKeyModifier(event) + } + }); + }); + } else { + element.addEventListener(baseName, event => { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: this.data.id, + name: eventName, + value: valueGetter(event) + } + }); + }); + } + } + _setEventListeners(element, names, getter) { + for (const [baseName, eventName] of names) { + if (eventName === "Action" || this.data.actions?.[eventName]) { + this._setEventListener(element, baseName, eventName, getter); + } + } + } + _setBackgroundColor(element) { + const color = this.data.backgroundColor || null; + element.style.backgroundColor = color === null ? "transparent" : _util.Util.makeHexColor(color[0], color[1], color[2]); + } + _setTextStyle(element) { + const TEXT_ALIGNMENT = ["left", "center", "right"]; + const { + fontColor + } = this.data.defaultAppearanceData; + const fontSize = this.data.defaultAppearanceData.fontSize || DEFAULT_FONT_SIZE; + const style = element.style; + let computedFontSize; + const BORDER_SIZE = 2; + const roundToOneDecimal = x => Math.round(10 * x) / 10; + if (this.data.multiLine) { + const height = Math.abs(this.data.rect[3] - this.data.rect[1] - BORDER_SIZE); + const numberOfLines = Math.round(height / (_util.LINE_FACTOR * fontSize)) || 1; + const lineHeight = height / numberOfLines; + computedFontSize = Math.min(fontSize, roundToOneDecimal(lineHeight / _util.LINE_FACTOR)); + } else { + const height = Math.abs(this.data.rect[3] - this.data.rect[1] - BORDER_SIZE); + computedFontSize = Math.min(fontSize, roundToOneDecimal(height / _util.LINE_FACTOR)); + } + style.fontSize = `calc(${computedFontSize}px * var(--scale-factor))`; + style.color = _util.Util.makeHexColor(fontColor[0], fontColor[1], fontColor[2]); + if (this.data.textAlignment !== null) { + style.textAlign = TEXT_ALIGNMENT[this.data.textAlignment]; + } + } + _setRequired(element, isRequired) { + if (isRequired) { + element.setAttribute("required", true); + } else { + element.removeAttribute("required"); + } + element.setAttribute("aria-required", isRequired); + } +} +class TextWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + const isRenderable = parameters.renderForms || !parameters.data.hasAppearance && !!parameters.data.fieldValue; + super(parameters, { + isRenderable + }); + } + setPropertyOnSiblings(base, key, value, keyInStorage) { + const storage = this.annotationStorage; + for (const element of this._getElementsByName(base.name, base.id)) { + if (element.domElement) { + element.domElement[key] = value; + } + storage.setValue(element.id, { + [keyInStorage]: value + }); + } + } + render() { + const storage = this.annotationStorage; + const id = this.data.id; + this.container.className = "textWidgetAnnotation"; + let element = null; + if (this.renderForms) { + const storedData = storage.getValue(id, { + value: this.data.fieldValue + }); + let textContent = storedData.formattedValue || storedData.value || ""; + const maxLen = storage.getValue(id, { + charLimit: this.data.maxLen + }).charLimit; + if (maxLen && textContent.length > maxLen) { + textContent = textContent.slice(0, maxLen); + } + const elementData = { + userValue: textContent, + formattedValue: null, + lastCommittedValue: null, + commitKey: 1 + }; + if (this.data.multiLine) { + element = document.createElement("textarea"); + element.textContent = textContent; + if (this.data.doNotScroll) { + element.style.overflowY = "hidden"; + } + } else { + element = document.createElement("input"); + element.type = "text"; + element.setAttribute("value", textContent); + if (this.data.doNotScroll) { + element.style.overflowX = "hidden"; + } + } + GetElementsByNameSet.add(element); + element.setAttribute("data-element-id", id); + element.disabled = this.data.readOnly; + element.name = this.data.fieldName; + element.tabIndex = DEFAULT_TAB_INDEX; + this._setRequired(element, this.data.required); + if (maxLen) { + element.maxLength = maxLen; + } + element.addEventListener("input", event => { + storage.setValue(id, { + value: event.target.value + }); + this.setPropertyOnSiblings(element, "value", event.target.value, "value"); + }); + element.addEventListener("resetform", event => { + const defaultValue = this.data.defaultFieldValue ?? ""; + element.value = elementData.userValue = defaultValue; + elementData.formattedValue = null; + }); + let blurListener = event => { + const { + formattedValue + } = elementData; + if (formattedValue !== null && formattedValue !== undefined) { + event.target.value = formattedValue; + } + event.target.scrollLeft = 0; + }; + if (this.enableScripting && this.hasJSActions) { + element.addEventListener("focus", event => { + const { + target + } = event; + if (elementData.userValue) { + target.value = elementData.userValue; + } + elementData.lastCommittedValue = target.value; + elementData.commitKey = 1; + }); + element.addEventListener("updatefromsandbox", jsEvent => { + const actions = { + value(event) { + elementData.userValue = event.detail.value ?? ""; + storage.setValue(id, { + value: elementData.userValue.toString() + }); + event.target.value = elementData.userValue; + }, + formattedValue(event) { + const { + formattedValue + } = event.detail; + elementData.formattedValue = formattedValue; + if (formattedValue !== null && formattedValue !== undefined && event.target !== document.activeElement) { + event.target.value = formattedValue; + } + storage.setValue(id, { + formattedValue + }); + }, + selRange(event) { + event.target.setSelectionRange(...event.detail.selRange); + }, + charLimit: event => { + const { + charLimit + } = event.detail; + const { + target + } = event; + if (charLimit === 0) { + target.removeAttribute("maxLength"); + return; + } + target.setAttribute("maxLength", charLimit); + let value = elementData.userValue; + if (!value || value.length <= charLimit) { + return; + } + value = value.slice(0, charLimit); + target.value = elementData.userValue = value; + storage.setValue(id, { + value + }); + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value, + willCommit: true, + commitKey: 1, + selStart: target.selectionStart, + selEnd: target.selectionEnd + } + }); + } + }; + this._dispatchEventFromSandbox(actions, jsEvent); + }); + element.addEventListener("keydown", event => { + elementData.commitKey = 1; + let commitKey = -1; + if (event.key === "Escape") { + commitKey = 0; + } else if (event.key === "Enter" && !this.data.multiLine) { + commitKey = 2; + } else if (event.key === "Tab") { + elementData.commitKey = 3; + } + if (commitKey === -1) { + return; + } + const { + value + } = event.target; + if (elementData.lastCommittedValue === value) { + return; + } + elementData.lastCommittedValue = value; + elementData.userValue = value; + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value, + willCommit: true, + commitKey, + selStart: event.target.selectionStart, + selEnd: event.target.selectionEnd + } + }); + }); + const _blurListener = blurListener; + blurListener = null; + element.addEventListener("blur", event => { + if (!event.relatedTarget) { + return; + } + const { + value + } = event.target; + elementData.userValue = value; + if (elementData.lastCommittedValue !== value) { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value, + willCommit: true, + commitKey: elementData.commitKey, + selStart: event.target.selectionStart, + selEnd: event.target.selectionEnd + } + }); + } + _blurListener(event); + }); + if (this.data.actions?.Keystroke) { + element.addEventListener("beforeinput", event => { + elementData.lastCommittedValue = null; + const { + data, + target + } = event; + const { + value, + selectionStart, + selectionEnd + } = target; + let selStart = selectionStart, + selEnd = selectionEnd; + switch (event.inputType) { + case "deleteWordBackward": + { + const match = value.substring(0, selectionStart).match(/\w*[^\w]*$/); + if (match) { + selStart -= match[0].length; + } + break; + } + case "deleteWordForward": + { + const match = value.substring(selectionStart).match(/^[^\w]*\w*/); + if (match) { + selEnd += match[0].length; + } + break; + } + case "deleteContentBackward": + if (selectionStart === selectionEnd) { + selStart -= 1; + } + break; + case "deleteContentForward": + if (selectionStart === selectionEnd) { + selEnd += 1; + } + break; + } + event.preventDefault(); + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value, + change: data || "", + willCommit: false, + selStart, + selEnd + } + }); + }); + } + this._setEventListeners(element, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.value); + } + if (blurListener) { + element.addEventListener("blur", blurListener); + } + if (this.data.comb) { + const fieldWidth = this.data.rect[2] - this.data.rect[0]; + const combWidth = fieldWidth / maxLen; + element.classList.add("comb"); + element.style.letterSpacing = `calc(${combWidth}px * var(--scale-factor) - 1ch)`; + } + } else { + element = document.createElement("div"); + element.textContent = this.data.fieldValue; + element.style.verticalAlign = "middle"; + element.style.display = "table-cell"; + } + this._setTextStyle(element); + this._setBackgroundColor(element); + this._setDefaultPropertiesFromJS(element); + this.container.append(element); + return this.container; + } +} +class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: parameters.renderForms + }); + } + render() { + const storage = this.annotationStorage; + const data = this.data; + const id = data.id; + let value = storage.getValue(id, { + value: data.exportValue === data.fieldValue + }).value; + if (typeof value === "string") { + value = value !== "Off"; + storage.setValue(id, { + value + }); + } + this.container.className = "buttonWidgetAnnotation checkBox"; + const element = document.createElement("input"); + GetElementsByNameSet.add(element); + element.setAttribute("data-element-id", id); + element.disabled = data.readOnly; + this._setRequired(element, this.data.required); + element.type = "checkbox"; + element.name = data.fieldName; + if (value) { + element.setAttribute("checked", true); + } + element.setAttribute("exportValue", data.exportValue); + element.tabIndex = DEFAULT_TAB_INDEX; + element.addEventListener("change", event => { + const { + name, + checked + } = event.target; + for (const checkbox of this._getElementsByName(name, id)) { + const curChecked = checked && checkbox.exportValue === data.exportValue; + if (checkbox.domElement) { + checkbox.domElement.checked = curChecked; + } + storage.setValue(checkbox.id, { + value: curChecked + }); + } + storage.setValue(id, { + value: checked + }); + }); + element.addEventListener("resetform", event => { + const defaultValue = data.defaultFieldValue || "Off"; + event.target.checked = defaultValue === data.exportValue; + }); + if (this.enableScripting && this.hasJSActions) { + element.addEventListener("updatefromsandbox", jsEvent => { + const actions = { + value(event) { + event.target.checked = event.detail.value !== "Off"; + storage.setValue(id, { + value: event.target.checked + }); + } + }; + this._dispatchEventFromSandbox(actions, jsEvent); + }); + this._setEventListeners(element, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked); + } + this._setBackgroundColor(element); + this._setDefaultPropertiesFromJS(element); + this.container.append(element); + return this.container; + } +} +class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: parameters.renderForms + }); + } + render() { + this.container.className = "buttonWidgetAnnotation radioButton"; + const storage = this.annotationStorage; + const data = this.data; + const id = data.id; + let value = storage.getValue(id, { + value: data.fieldValue === data.buttonValue + }).value; + if (typeof value === "string") { + value = value !== data.buttonValue; + storage.setValue(id, { + value + }); + } + const element = document.createElement("input"); + GetElementsByNameSet.add(element); + element.setAttribute("data-element-id", id); + element.disabled = data.readOnly; + this._setRequired(element, this.data.required); + element.type = "radio"; + element.name = data.fieldName; + if (value) { + element.setAttribute("checked", true); + } + element.tabIndex = DEFAULT_TAB_INDEX; + element.addEventListener("change", event => { + const { + name, + checked + } = event.target; + for (const radio of this._getElementsByName(name, id)) { + storage.setValue(radio.id, { + value: false + }); + } + storage.setValue(id, { + value: checked + }); + }); + element.addEventListener("resetform", event => { + const defaultValue = data.defaultFieldValue; + event.target.checked = defaultValue !== null && defaultValue !== undefined && defaultValue === data.buttonValue; + }); + if (this.enableScripting && this.hasJSActions) { + const pdfButtonValue = data.buttonValue; + element.addEventListener("updatefromsandbox", jsEvent => { + const actions = { + value: event => { + const checked = pdfButtonValue === event.detail.value; + for (const radio of this._getElementsByName(event.target.name)) { + const curChecked = checked && radio.id === id; + if (radio.domElement) { + radio.domElement.checked = curChecked; + } + storage.setValue(radio.id, { + value: curChecked + }); + } + } + }; + this._dispatchEventFromSandbox(actions, jsEvent); + }); + this._setEventListeners(element, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked); + } + this._setBackgroundColor(element); + this._setDefaultPropertiesFromJS(element); + this.container.append(element); + return this.container; + } +} +class PushButtonWidgetAnnotationElement extends LinkAnnotationElement { + constructor(parameters) { + super(parameters, { + ignoreBorder: parameters.data.hasAppearance + }); + } + render() { + const container = super.render(); + container.className = "buttonWidgetAnnotation pushButton"; + if (this.data.alternativeText) { + container.title = this.data.alternativeText; + } + const linkElement = container.lastChild; + if (this.enableScripting && this.hasJSActions && linkElement) { + this._setDefaultPropertiesFromJS(linkElement); + linkElement.addEventListener("updatefromsandbox", jsEvent => { + this._dispatchEventFromSandbox({}, jsEvent); + }); + } + return container; + } +} +class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: parameters.renderForms + }); + } + render() { + this.container.className = "choiceWidgetAnnotation"; + const storage = this.annotationStorage; + const id = this.data.id; + const storedData = storage.getValue(id, { + value: this.data.fieldValue + }); + const selectElement = document.createElement("select"); + GetElementsByNameSet.add(selectElement); + selectElement.setAttribute("data-element-id", id); + selectElement.disabled = this.data.readOnly; + this._setRequired(selectElement, this.data.required); + selectElement.name = this.data.fieldName; + selectElement.tabIndex = DEFAULT_TAB_INDEX; + let addAnEmptyEntry = this.data.combo && this.data.options.length > 0; + if (!this.data.combo) { + selectElement.size = this.data.options.length; + if (this.data.multiSelect) { + selectElement.multiple = true; + } + } + selectElement.addEventListener("resetform", event => { + const defaultValue = this.data.defaultFieldValue; + for (const option of selectElement.options) { + option.selected = option.value === defaultValue; + } + }); + for (const option of this.data.options) { + const optionElement = document.createElement("option"); + optionElement.textContent = option.displayValue; + optionElement.value = option.exportValue; + if (storedData.value.includes(option.exportValue)) { + optionElement.setAttribute("selected", true); + addAnEmptyEntry = false; + } + selectElement.append(optionElement); + } + let removeEmptyEntry = null; + if (addAnEmptyEntry) { + const noneOptionElement = document.createElement("option"); + noneOptionElement.value = " "; + noneOptionElement.setAttribute("hidden", true); + noneOptionElement.setAttribute("selected", true); + selectElement.prepend(noneOptionElement); + removeEmptyEntry = () => { + noneOptionElement.remove(); + selectElement.removeEventListener("input", removeEmptyEntry); + removeEmptyEntry = null; + }; + selectElement.addEventListener("input", removeEmptyEntry); + } + const getValue = isExport => { + const name = isExport ? "value" : "textContent"; + const { + options, + multiple + } = selectElement; + if (!multiple) { + return options.selectedIndex === -1 ? null : options[options.selectedIndex][name]; + } + return Array.prototype.filter.call(options, option => option.selected).map(option => option[name]); + }; + let selectedValues = getValue(false); + const getItems = event => { + const options = event.target.options; + return Array.prototype.map.call(options, option => { + return { + displayValue: option.textContent, + exportValue: option.value + }; + }); + }; + if (this.enableScripting && this.hasJSActions) { + selectElement.addEventListener("updatefromsandbox", jsEvent => { + const actions = { + value(event) { + removeEmptyEntry?.(); + const value = event.detail.value; + const values = new Set(Array.isArray(value) ? value : [value]); + for (const option of selectElement.options) { + option.selected = values.has(option.value); + } + storage.setValue(id, { + value: getValue(true) + }); + selectedValues = getValue(false); + }, + multipleSelection(event) { + selectElement.multiple = true; + }, + remove(event) { + const options = selectElement.options; + const index = event.detail.remove; + options[index].selected = false; + selectElement.remove(index); + if (options.length > 0) { + const i = Array.prototype.findIndex.call(options, option => option.selected); + if (i === -1) { + options[0].selected = true; + } + } + storage.setValue(id, { + value: getValue(true), + items: getItems(event) + }); + selectedValues = getValue(false); + }, + clear(event) { + while (selectElement.length !== 0) { + selectElement.remove(0); + } + storage.setValue(id, { + value: null, + items: [] + }); + selectedValues = getValue(false); + }, + insert(event) { + const { + index, + displayValue, + exportValue + } = event.detail.insert; + const selectChild = selectElement.children[index]; + const optionElement = document.createElement("option"); + optionElement.textContent = displayValue; + optionElement.value = exportValue; + if (selectChild) { + selectChild.before(optionElement); + } else { + selectElement.append(optionElement); + } + storage.setValue(id, { + value: getValue(true), + items: getItems(event) + }); + selectedValues = getValue(false); + }, + items(event) { + const { + items + } = event.detail; + while (selectElement.length !== 0) { + selectElement.remove(0); + } + for (const item of items) { + const { + displayValue, + exportValue + } = item; + const optionElement = document.createElement("option"); + optionElement.textContent = displayValue; + optionElement.value = exportValue; + selectElement.append(optionElement); + } + if (selectElement.options.length > 0) { + selectElement.options[0].selected = true; + } + storage.setValue(id, { + value: getValue(true), + items: getItems(event) + }); + selectedValues = getValue(false); + }, + indices(event) { + const indices = new Set(event.detail.indices); + for (const option of event.target.options) { + option.selected = indices.has(option.index); + } + storage.setValue(id, { + value: getValue(true) + }); + selectedValues = getValue(false); + }, + editable(event) { + event.target.disabled = !event.detail.editable; + } + }; + this._dispatchEventFromSandbox(actions, jsEvent); + }); + selectElement.addEventListener("input", event => { + const exportValue = getValue(true); + storage.setValue(id, { + value: exportValue + }); + event.preventDefault(); + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value: selectedValues, + changeEx: exportValue, + willCommit: false, + commitKey: 1, + keyDown: false + } + }); + }); + this._setEventListeners(selectElement, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"], ["input", "Action"]], event => event.target.checked); + } else { + selectElement.addEventListener("input", function (event) { + storage.setValue(id, { + value: getValue(true) + }); + }); + } + if (this.data.combo) { + this._setTextStyle(selectElement); + } else {} + this._setBackgroundColor(selectElement); + this._setDefaultPropertiesFromJS(selectElement); + this.container.append(selectElement); + return this.container; + } +} +class PopupAnnotationElement extends AnnotationElement { + static IGNORE_TYPES = new Set(["Line", "Square", "Circle", "PolyLine", "Polygon", "Ink"]); + constructor(parameters) { + const { + data + } = parameters; + const isRenderable = !PopupAnnotationElement.IGNORE_TYPES.has(data.parentType) && !!(data.titleObj?.str || data.contentsObj?.str || data.richText?.str); + super(parameters, { + isRenderable + }); + } + render() { + this.container.className = "popupAnnotation"; + const parentElements = this.layer.querySelectorAll(`[data-annotation-id="${this.data.parentId}"]`); + if (parentElements.length === 0) { + return this.container; + } + const popup = new PopupElement({ + container: this.container, + trigger: Array.from(parentElements), + color: this.data.color, + titleObj: this.data.titleObj, + modificationDate: this.data.modificationDate, + contentsObj: this.data.contentsObj, + richText: this.data.richText + }); + const page = this.page; + const rect = _util.Util.normalizeRect([this.data.parentRect[0], page.view[3] - this.data.parentRect[1] + page.view[1], this.data.parentRect[2], page.view[3] - this.data.parentRect[3] + page.view[1]]); + const popupLeft = rect[0] + this.data.parentRect[2] - this.data.parentRect[0]; + const popupTop = rect[1]; + const { + pageWidth, + pageHeight, + pageX, + pageY + } = this.viewport.rawDims; + this.container.style.left = `${100 * (popupLeft - pageX) / pageWidth}%`; + this.container.style.top = `${100 * (popupTop - pageY) / pageHeight}%`; + this.container.append(popup.render()); + return this.container; + } +} +class PopupElement { + constructor(parameters) { + this.container = parameters.container; + this.trigger = parameters.trigger; + this.color = parameters.color; + this.titleObj = parameters.titleObj; + this.modificationDate = parameters.modificationDate; + this.contentsObj = parameters.contentsObj; + this.richText = parameters.richText; + this.hideWrapper = parameters.hideWrapper || false; + this.pinned = false; + } + render() { + const BACKGROUND_ENLIGHT = 0.7; + const wrapper = document.createElement("div"); + wrapper.className = "popupWrapper"; + this.hideElement = this.hideWrapper ? wrapper : this.container; + this.hideElement.hidden = true; + const popup = document.createElement("div"); + popup.className = "popup"; + const color = this.color; + if (color) { + const r = BACKGROUND_ENLIGHT * (255 - color[0]) + color[0]; + const g = BACKGROUND_ENLIGHT * (255 - color[1]) + color[1]; + const b = BACKGROUND_ENLIGHT * (255 - color[2]) + color[2]; + popup.style.backgroundColor = _util.Util.makeHexColor(r | 0, g | 0, b | 0); + } + const title = document.createElement("h1"); + title.dir = this.titleObj.dir; + title.textContent = this.titleObj.str; + popup.append(title); + const dateObject = _display_utils.PDFDateString.toDateObject(this.modificationDate); + if (dateObject) { + const modificationDate = document.createElement("span"); + modificationDate.className = "popupDate"; + modificationDate.textContent = "{{date}}, {{time}}"; + modificationDate.dataset.l10nId = "annotation_date_string"; + modificationDate.dataset.l10nArgs = JSON.stringify({ + date: dateObject.toLocaleDateString(), + time: dateObject.toLocaleTimeString() + }); + popup.append(modificationDate); + } + if (this.richText?.str && (!this.contentsObj?.str || this.contentsObj.str === this.richText.str)) { + _xfa_layer.XfaLayer.render({ + xfaHtml: this.richText.html, + intent: "richText", + div: popup + }); + popup.lastChild.className = "richText popupContent"; + } else { + const contents = this._formatContents(this.contentsObj); + popup.append(contents); + } + if (!Array.isArray(this.trigger)) { + this.trigger = [this.trigger]; + } + for (const element of this.trigger) { + element.addEventListener("click", this._toggle.bind(this)); + element.addEventListener("mouseover", this._show.bind(this, false)); + element.addEventListener("mouseout", this._hide.bind(this, false)); + } + popup.addEventListener("click", this._hide.bind(this, true)); + wrapper.append(popup); + return wrapper; + } + _formatContents({ + str, + dir + }) { + const p = document.createElement("p"); + p.className = "popupContent"; + p.dir = dir; + const lines = str.split(/(?:\r\n?|\n)/); + for (let i = 0, ii = lines.length; i < ii; ++i) { + const line = lines[i]; + p.append(document.createTextNode(line)); + if (i < ii - 1) { + p.append(document.createElement("br")); + } + } + return p; + } + _toggle() { + if (this.pinned) { + this._hide(true); + } else { + this._show(true); + } + } + _show(pin = false) { + if (pin) { + this.pinned = true; + } + if (this.hideElement.hidden) { + this.hideElement.hidden = false; + this.container.style.zIndex = parseInt(this.container.style.zIndex) + 1000; + } + } + _hide(unpin = true) { + if (unpin) { + this.pinned = false; + } + if (!this.hideElement.hidden && !this.pinned) { + this.hideElement.hidden = true; + this.container.style.zIndex = parseInt(this.container.style.zIndex) - 1000; + } + } +} +class FreeTextAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + this.textContent = parameters.data.textContent; + } + render() { + this.container.className = "freeTextAnnotation"; + if (this.textContent) { + const content = document.createElement("div"); + content.className = "annotationTextContent"; + content.setAttribute("role", "comment"); + for (const line of this.textContent) { + const lineSpan = document.createElement("span"); + lineSpan.textContent = line; + content.append(lineSpan); + } + this.container.append(content); + } + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + return this.container; + } +} +class LineAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + render() { + this.container.className = "lineAnnotation"; + const data = this.data; + const { + width, + height + } = getRectDims(data.rect); + const svg = this.svgFactory.create(width, height, true); + const line = this.svgFactory.createElement("svg:line"); + line.setAttribute("x1", data.rect[2] - data.lineCoordinates[0]); + line.setAttribute("y1", data.rect[3] - data.lineCoordinates[1]); + line.setAttribute("x2", data.rect[2] - data.lineCoordinates[2]); + line.setAttribute("y2", data.rect[3] - data.lineCoordinates[3]); + line.setAttribute("stroke-width", data.borderStyle.width || 1); + line.setAttribute("stroke", "transparent"); + line.setAttribute("fill", "transparent"); + svg.append(line); + this.container.append(svg); + this._createPopup(line, data); + return this.container; + } +} +class SquareAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + render() { + this.container.className = "squareAnnotation"; + const data = this.data; + const { + width, + height + } = getRectDims(data.rect); + const svg = this.svgFactory.create(width, height, true); + const borderWidth = data.borderStyle.width; + const square = this.svgFactory.createElement("svg:rect"); + square.setAttribute("x", borderWidth / 2); + square.setAttribute("y", borderWidth / 2); + square.setAttribute("width", width - borderWidth); + square.setAttribute("height", height - borderWidth); + square.setAttribute("stroke-width", borderWidth || 1); + square.setAttribute("stroke", "transparent"); + square.setAttribute("fill", "transparent"); + svg.append(square); + this.container.append(svg); + this._createPopup(square, data); + return this.container; + } +} +class CircleAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + render() { + this.container.className = "circleAnnotation"; + const data = this.data; + const { + width, + height + } = getRectDims(data.rect); + const svg = this.svgFactory.create(width, height, true); + const borderWidth = data.borderStyle.width; + const circle = this.svgFactory.createElement("svg:ellipse"); + circle.setAttribute("cx", width / 2); + circle.setAttribute("cy", height / 2); + circle.setAttribute("rx", width / 2 - borderWidth / 2); + circle.setAttribute("ry", height / 2 - borderWidth / 2); + circle.setAttribute("stroke-width", borderWidth || 1); + circle.setAttribute("stroke", "transparent"); + circle.setAttribute("fill", "transparent"); + svg.append(circle); + this.container.append(svg); + this._createPopup(circle, data); + return this.container; + } +} +class PolylineAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + this.containerClassName = "polylineAnnotation"; + this.svgElementName = "svg:polyline"; + } + render() { + this.container.className = this.containerClassName; + const data = this.data; + const { + width, + height + } = getRectDims(data.rect); + const svg = this.svgFactory.create(width, height, true); + let points = []; + for (const coordinate of data.vertices) { + const x = coordinate.x - data.rect[0]; + const y = data.rect[3] - coordinate.y; + points.push(x + "," + y); + } + points = points.join(" "); + const polyline = this.svgFactory.createElement(this.svgElementName); + polyline.setAttribute("points", points); + polyline.setAttribute("stroke-width", data.borderStyle.width || 1); + polyline.setAttribute("stroke", "transparent"); + polyline.setAttribute("fill", "transparent"); + svg.append(polyline); + this.container.append(svg); + this._createPopup(polyline, data); + return this.container; + } +} +class PolygonAnnotationElement extends PolylineAnnotationElement { + constructor(parameters) { + super(parameters); + this.containerClassName = "polygonAnnotation"; + this.svgElementName = "svg:polygon"; + } +} +class CaretAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + render() { + this.container.className = "caretAnnotation"; + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + return this.container; + } +} +class InkAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + this.containerClassName = "inkAnnotation"; + this.svgElementName = "svg:polyline"; + } + render() { + this.container.className = this.containerClassName; + const data = this.data; + const { + width, + height + } = getRectDims(data.rect); + const svg = this.svgFactory.create(width, height, true); + for (const inkList of data.inkLists) { + let points = []; + for (const coordinate of inkList) { + const x = coordinate.x - data.rect[0]; + const y = data.rect[3] - coordinate.y; + points.push(`${x},${y}`); + } + points = points.join(" "); + const polyline = this.svgFactory.createElement(this.svgElementName); + polyline.setAttribute("points", points); + polyline.setAttribute("stroke-width", data.borderStyle.width || 1); + polyline.setAttribute("stroke", "transparent"); + polyline.setAttribute("fill", "transparent"); + this._createPopup(polyline, data); + svg.append(polyline); + } + this.container.append(svg); + return this.container; + } +} +class HighlightAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + render() { + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + if (this.quadrilaterals) { + return this._renderQuadrilaterals("highlightAnnotation"); + } + this.container.className = "highlightAnnotation"; + return this.container; + } +} +class UnderlineAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + render() { + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + if (this.quadrilaterals) { + return this._renderQuadrilaterals("underlineAnnotation"); + } + this.container.className = "underlineAnnotation"; + return this.container; + } +} +class SquigglyAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + render() { + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + if (this.quadrilaterals) { + return this._renderQuadrilaterals("squigglyAnnotation"); + } + this.container.className = "squigglyAnnotation"; + return this.container; + } +} +class StrikeOutAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + render() { + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + if (this.quadrilaterals) { + return this._renderQuadrilaterals("strikeoutAnnotation"); + } + this.container.className = "strikeoutAnnotation"; + return this.container; + } +} +class StampAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.titleObj?.str || parameters.data.contentsObj?.str || parameters.data.richText?.str); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + render() { + this.container.className = "stampAnnotation"; + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + return this.container; + } +} +class FileAttachmentAnnotationElement extends AnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: true + }); + const { + filename, + content + } = this.data.file; + this.filename = (0, _display_utils.getFilenameFromUrl)(filename, true); + this.content = content; + this.linkService.eventBus?.dispatch("fileattachmentannotation", { + source: this, + filename, + content + }); + } + render() { + this.container.className = "fileAttachmentAnnotation"; + let trigger; + if (this.data.hasAppearance) { + trigger = document.createElement("div"); + } else { + trigger = document.createElement("img"); + trigger.src = `${this.imageResourcesPath}annotation-${/paperclip/i.test(this.data.name) ? "paperclip" : "pushpin"}.svg`; + } + trigger.className = "popupTriggerArea"; + trigger.addEventListener("dblclick", this._download.bind(this)); + if (!this.data.hasPopup && (this.data.titleObj?.str || this.data.contentsObj?.str || this.data.richText)) { + this._createPopup(trigger, this.data); + } + this.container.append(trigger); + return this.container; + } + _download() { + this.downloadManager?.openOrDownloadData(this.container, this.content, this.filename); + } +} +class AnnotationLayer { + static #appendElement(element, id, div, accessibilityManager) { + const contentElement = element.firstChild || element; + contentElement.id = `${_display_utils.AnnotationPrefix}${id}`; + div.append(element); + accessibilityManager?.moveElementInDOM(div, element, contentElement, false); + } + static render(params) { + const { + annotations, + div, + viewport, + accessibilityManager + } = params; + (0, _display_utils.setLayerDimensions)(div, viewport); + const elementParams = { + data: null, + layer: div, + page: params.page, + viewport, + linkService: params.linkService, + downloadManager: params.downloadManager, + imageResourcesPath: params.imageResourcesPath || "", + renderForms: params.renderForms !== false, + svgFactory: new _display_utils.DOMSVGFactory(), + annotationStorage: params.annotationStorage || new _annotation_storage.AnnotationStorage(), + enableScripting: params.enableScripting === true, + hasJSActions: params.hasJSActions, + fieldObjects: params.fieldObjects + }; + let zIndex = 0; + for (const data of annotations) { + if (data.annotationType !== _util.AnnotationType.POPUP) { + const { + width, + height + } = getRectDims(data.rect); + if (width <= 0 || height <= 0) { + continue; + } + } + elementParams.data = data; + const element = AnnotationElementFactory.create(elementParams); + if (!element.isRenderable) { + continue; + } + const rendered = element.render(); + if (data.hidden) { + rendered.style.visibility = "hidden"; + } + if (Array.isArray(rendered)) { + for (const renderedElement of rendered) { + renderedElement.style.zIndex = zIndex++; + AnnotationLayer.#appendElement(renderedElement, data.id, div, accessibilityManager); + } + } else { + rendered.style.zIndex = zIndex++; + if (element instanceof PopupAnnotationElement) { + div.prepend(rendered); + } else { + AnnotationLayer.#appendElement(rendered, data.id, div, accessibilityManager); + } + } + } + this.#setAnnotationCanvasMap(div, params.annotationCanvasMap); + } + static update(params) { + const { + annotationCanvasMap, + div, + viewport + } = params; + (0, _display_utils.setLayerDimensions)(div, { + rotation: viewport.rotation + }); + this.#setAnnotationCanvasMap(div, annotationCanvasMap); + div.hidden = false; + } + static #setAnnotationCanvasMap(div, annotationCanvasMap) { + if (!annotationCanvasMap) { + return; + } + for (const [id, canvas] of annotationCanvasMap) { + const element = div.querySelector(`[data-annotation-id="${id}"]`); + if (!element) { + continue; + } + const { + firstChild + } = element; + if (!firstChild) { + element.append(canvas); + } else if (firstChild.nodeName === "CANVAS") { + firstChild.replaceWith(canvas); + } else { + firstChild.before(canvas); + } + } + annotationCanvasMap.clear(); + } +} +exports.AnnotationLayer = AnnotationLayer; + +/***/ }), +/* 27 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ColorConverters = void 0; +function makeColorComp(n) { + return Math.floor(Math.max(0, Math.min(1, n)) * 255).toString(16).padStart(2, "0"); +} +class ColorConverters { + static CMYK_G([c, y, m, k]) { + return ["G", 1 - Math.min(1, 0.3 * c + 0.59 * m + 0.11 * y + k)]; + } + static G_CMYK([g]) { + return ["CMYK", 0, 0, 0, 1 - g]; + } + static G_RGB([g]) { + return ["RGB", g, g, g]; + } + static G_HTML([g]) { + const G = makeColorComp(g); + return `#${G}${G}${G}`; + } + static RGB_G([r, g, b]) { + return ["G", 0.3 * r + 0.59 * g + 0.11 * b]; + } + static RGB_HTML([r, g, b]) { + const R = makeColorComp(r); + const G = makeColorComp(g); + const B = makeColorComp(b); + return `#${R}${G}${B}`; + } + static T_HTML() { + return "#00000000"; + } + static CMYK_RGB([c, y, m, k]) { + return ["RGB", 1 - Math.min(1, c + k), 1 - Math.min(1, m + k), 1 - Math.min(1, y + k)]; + } + static CMYK_HTML(components) { + const rgb = this.CMYK_RGB(components).slice(1); + return this.RGB_HTML(rgb); + } + static RGB_CMYK([r, g, b]) { + const c = 1 - r; + const m = 1 - g; + const y = 1 - b; + const k = Math.min(c, m, y); + return ["CMYK", c, m, y, k]; + } +} +exports.ColorConverters = ColorConverters; + +/***/ }), +/* 28 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XfaLayer = void 0; +var _xfa_text = __w_pdfjs_require__(19); +class XfaLayer { + static setupStorage(html, id, element, storage, intent) { + const storedData = storage.getValue(id, { + value: null + }); + switch (element.name) { + case "textarea": + if (storedData.value !== null) { + html.textContent = storedData.value; + } + if (intent === "print") { + break; + } + html.addEventListener("input", event => { + storage.setValue(id, { + value: event.target.value + }); + }); + break; + case "input": + if (element.attributes.type === "radio" || element.attributes.type === "checkbox") { + if (storedData.value === element.attributes.xfaOn) { + html.setAttribute("checked", true); + } else if (storedData.value === element.attributes.xfaOff) { + html.removeAttribute("checked"); + } + if (intent === "print") { + break; + } + html.addEventListener("change", event => { + storage.setValue(id, { + value: event.target.checked ? event.target.getAttribute("xfaOn") : event.target.getAttribute("xfaOff") + }); + }); + } else { + if (storedData.value !== null) { + html.setAttribute("value", storedData.value); + } + if (intent === "print") { + break; + } + html.addEventListener("input", event => { + storage.setValue(id, { + value: event.target.value + }); + }); + } + break; + case "select": + if (storedData.value !== null) { + for (const option of element.children) { + if (option.attributes.value === storedData.value) { + option.attributes.selected = true; + } + } + } + html.addEventListener("input", event => { + const options = event.target.options; + const value = options.selectedIndex === -1 ? "" : options[options.selectedIndex].value; + storage.setValue(id, { + value + }); + }); + break; + } + } + static setAttributes({ + html, + element, + storage = null, + intent, + linkService + }) { + const { + attributes + } = element; + const isHTMLAnchorElement = html instanceof HTMLAnchorElement; + if (attributes.type === "radio") { + attributes.name = `${attributes.name}-${intent}`; + } + for (const [key, value] of Object.entries(attributes)) { + if (value === null || value === undefined) { + continue; + } + switch (key) { + case "class": + if (value.length) { + html.setAttribute(key, value.join(" ")); + } + break; + case "dataId": + break; + case "id": + html.setAttribute("data-element-id", value); + break; + case "style": + Object.assign(html.style, value); + break; + case "textContent": + html.textContent = value; + break; + default: + if (!isHTMLAnchorElement || key !== "href" && key !== "newWindow") { + html.setAttribute(key, value); + } + } + } + if (isHTMLAnchorElement) { + linkService.addLinkAttributes(html, attributes.href, attributes.newWindow); + } + if (storage && attributes.dataId) { + this.setupStorage(html, attributes.dataId, element, storage); + } + } + static render(parameters) { + const storage = parameters.annotationStorage; + const linkService = parameters.linkService; + const root = parameters.xfaHtml; + const intent = parameters.intent || "display"; + const rootHtml = document.createElement(root.name); + if (root.attributes) { + this.setAttributes({ + html: rootHtml, + element: root, + intent, + linkService + }); + } + const stack = [[root, -1, rootHtml]]; + const rootDiv = parameters.div; + rootDiv.append(rootHtml); + if (parameters.viewport) { + const transform = `matrix(${parameters.viewport.transform.join(",")})`; + rootDiv.style.transform = transform; + } + if (intent !== "richText") { + rootDiv.setAttribute("class", "xfaLayer xfaFont"); + } + const textDivs = []; + while (stack.length > 0) { + const [parent, i, html] = stack.at(-1); + if (i + 1 === parent.children.length) { + stack.pop(); + continue; + } + const child = parent.children[++stack.at(-1)[1]]; + if (child === null) { + continue; + } + const { + name + } = child; + if (name === "#text") { + const node = document.createTextNode(child.value); + textDivs.push(node); + html.append(node); + continue; + } + let childHtml; + if (child?.attributes?.xmlns) { + childHtml = document.createElementNS(child.attributes.xmlns, name); + } else { + childHtml = document.createElement(name); + } + html.append(childHtml); + if (child.attributes) { + this.setAttributes({ + html: childHtml, + element: child, + storage, + intent, + linkService + }); + } + if (child.children && child.children.length > 0) { + stack.push([child, -1, childHtml]); + } else if (child.value) { + const node = document.createTextNode(child.value); + if (_xfa_text.XfaText.shouldBuildText(name)) { + textDivs.push(node); + } + childHtml.append(node); + } + } + for (const el of rootDiv.querySelectorAll(".xfaNonInteractive input, .xfaNonInteractive textarea")) { + el.setAttribute("readOnly", true); + } + return { + textDivs + }; + } + static update(parameters) { + const transform = `matrix(${parameters.viewport.transform.join(",")})`; + parameters.div.style.transform = transform; + parameters.div.hidden = false; + } +} +exports.XfaLayer = XfaLayer; + +/***/ }), +/* 29 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SVGGraphics = void 0; +var _display_utils = __w_pdfjs_require__(6); +var _util = __w_pdfjs_require__(1); +var _is_node = __w_pdfjs_require__(10); +let SVGGraphics = class { + constructor() { + (0, _util.unreachable)("Not implemented: SVGGraphics"); + } +}; +exports.SVGGraphics = SVGGraphics; +; + +/***/ }) +/******/ ]); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __w_pdfjs_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. +(() => { +var exports = __webpack_exports__; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +Object.defineProperty(exports, "AbortException", ({ + enumerable: true, + get: function () { + return _util.AbortException; + } +})); +Object.defineProperty(exports, "AnnotationEditorLayer", ({ + enumerable: true, + get: function () { + return _annotation_editor_layer.AnnotationEditorLayer; + } +})); +Object.defineProperty(exports, "AnnotationEditorParamsType", ({ + enumerable: true, + get: function () { + return _util.AnnotationEditorParamsType; + } +})); +Object.defineProperty(exports, "AnnotationEditorType", ({ + enumerable: true, + get: function () { + return _util.AnnotationEditorType; + } +})); +Object.defineProperty(exports, "AnnotationEditorUIManager", ({ + enumerable: true, + get: function () { + return _tools.AnnotationEditorUIManager; + } +})); +Object.defineProperty(exports, "AnnotationLayer", ({ + enumerable: true, + get: function () { + return _annotation_layer.AnnotationLayer; + } +})); +Object.defineProperty(exports, "AnnotationMode", ({ + enumerable: true, + get: function () { + return _util.AnnotationMode; + } +})); +Object.defineProperty(exports, "CMapCompressionType", ({ + enumerable: true, + get: function () { + return _util.CMapCompressionType; + } +})); +Object.defineProperty(exports, "GlobalWorkerOptions", ({ + enumerable: true, + get: function () { + return _worker_options.GlobalWorkerOptions; + } +})); +Object.defineProperty(exports, "InvalidPDFException", ({ + enumerable: true, + get: function () { + return _util.InvalidPDFException; + } +})); +Object.defineProperty(exports, "MissingPDFException", ({ + enumerable: true, + get: function () { + return _util.MissingPDFException; + } +})); +Object.defineProperty(exports, "OPS", ({ + enumerable: true, + get: function () { + return _util.OPS; + } +})); +Object.defineProperty(exports, "PDFDataRangeTransport", ({ + enumerable: true, + get: function () { + return _api.PDFDataRangeTransport; + } +})); +Object.defineProperty(exports, "PDFDateString", ({ + enumerable: true, + get: function () { + return _display_utils.PDFDateString; + } +})); +Object.defineProperty(exports, "PDFWorker", ({ + enumerable: true, + get: function () { + return _api.PDFWorker; + } +})); +Object.defineProperty(exports, "PasswordResponses", ({ + enumerable: true, + get: function () { + return _util.PasswordResponses; + } +})); +Object.defineProperty(exports, "PermissionFlag", ({ + enumerable: true, + get: function () { + return _util.PermissionFlag; + } +})); +Object.defineProperty(exports, "PixelsPerInch", ({ + enumerable: true, + get: function () { + return _display_utils.PixelsPerInch; + } +})); +Object.defineProperty(exports, "RenderingCancelledException", ({ + enumerable: true, + get: function () { + return _display_utils.RenderingCancelledException; + } +})); +Object.defineProperty(exports, "SVGGraphics", ({ + enumerable: true, + get: function () { + return _svg.SVGGraphics; + } +})); +Object.defineProperty(exports, "UNSUPPORTED_FEATURES", ({ + enumerable: true, + get: function () { + return _util.UNSUPPORTED_FEATURES; + } +})); +Object.defineProperty(exports, "UnexpectedResponseException", ({ + enumerable: true, + get: function () { + return _util.UnexpectedResponseException; + } +})); +Object.defineProperty(exports, "Util", ({ + enumerable: true, + get: function () { + return _util.Util; + } +})); +Object.defineProperty(exports, "VerbosityLevel", ({ + enumerable: true, + get: function () { + return _util.VerbosityLevel; + } +})); +Object.defineProperty(exports, "XfaLayer", ({ + enumerable: true, + get: function () { + return _xfa_layer.XfaLayer; + } +})); +Object.defineProperty(exports, "build", ({ + enumerable: true, + get: function () { + return _api.build; + } +})); +Object.defineProperty(exports, "createPromiseCapability", ({ + enumerable: true, + get: function () { + return _util.createPromiseCapability; + } +})); +Object.defineProperty(exports, "createValidAbsoluteUrl", ({ + enumerable: true, + get: function () { + return _util.createValidAbsoluteUrl; + } +})); +Object.defineProperty(exports, "getDocument", ({ + enumerable: true, + get: function () { + return _api.getDocument; + } +})); +Object.defineProperty(exports, "getFilenameFromUrl", ({ + enumerable: true, + get: function () { + return _display_utils.getFilenameFromUrl; + } +})); +Object.defineProperty(exports, "getPdfFilenameFromUrl", ({ + enumerable: true, + get: function () { + return _display_utils.getPdfFilenameFromUrl; + } +})); +Object.defineProperty(exports, "getXfaPageViewport", ({ + enumerable: true, + get: function () { + return _display_utils.getXfaPageViewport; + } +})); +Object.defineProperty(exports, "isDataScheme", ({ + enumerable: true, + get: function () { + return _display_utils.isDataScheme; + } +})); +Object.defineProperty(exports, "isPdfFile", ({ + enumerable: true, + get: function () { + return _display_utils.isPdfFile; + } +})); +Object.defineProperty(exports, "loadScript", ({ + enumerable: true, + get: function () { + return _display_utils.loadScript; + } +})); +Object.defineProperty(exports, "renderTextLayer", ({ + enumerable: true, + get: function () { + return _text_layer.renderTextLayer; + } +})); +Object.defineProperty(exports, "setLayerDimensions", ({ + enumerable: true, + get: function () { + return _display_utils.setLayerDimensions; + } +})); +Object.defineProperty(exports, "shadow", ({ + enumerable: true, + get: function () { + return _util.shadow; + } +})); +Object.defineProperty(exports, "updateTextLayer", ({ + enumerable: true, + get: function () { + return _text_layer.updateTextLayer; + } +})); +Object.defineProperty(exports, "version", ({ + enumerable: true, + get: function () { + return _api.version; + } +})); +var _util = __w_pdfjs_require__(1); +var _api = __w_pdfjs_require__(2); +var _display_utils = __w_pdfjs_require__(6); +var _text_layer = __w_pdfjs_require__(20); +var _annotation_editor_layer = __w_pdfjs_require__(21); +var _tools = __w_pdfjs_require__(5); +var _annotation_layer = __w_pdfjs_require__(26); +var _worker_options = __w_pdfjs_require__(14); +var _svg = __w_pdfjs_require__(29); +var _xfa_layer = __w_pdfjs_require__(28); +const pdfjsVersion = '3.3.56'; +const pdfjsBuild = '1e938a688'; +})(); + +/******/ return __webpack_exports__; +/******/ })() +; +}); \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/build/pdf.sandbox.external.js b/toolkit/components/pdfjs/content/build/pdf.sandbox.external.js new file mode 100644 index 0000000000..3c9099c8c2 --- /dev/null +++ b/toolkit/components/pdfjs/content/build/pdf.sandbox.external.js @@ -0,0 +1,144 @@ +/* Copyright 2022 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +class SandboxSupportBase { + constructor(win) { + this.win = win; + this.timeoutIds = new Map(); + this.commFun = null; + } + destroy() { + this.commFun = null; + for (const id of this.timeoutIds.values()) { + this.win.clearTimeout(id); + } + this.timeoutIds = null; + } + exportValueToSandbox(val) { + throw new Error("Not implemented"); + } + importValueFromSandbox(val) { + throw new Error("Not implemented"); + } + createErrorForSandbox(errorMessage) { + throw new Error("Not implemented"); + } + callSandboxFunction(name, args) { + try { + args = this.exportValueToSandbox(args); + this.commFun(name, args); + } catch (e) { + this.win.console.error(e); + } + } + createSandboxExternals() { + const externals = { + setTimeout: (callbackId, nMilliseconds) => { + if (typeof callbackId !== "number" || typeof nMilliseconds !== "number") { + return; + } + if (callbackId === 0) { + this.win.clearTimeout(this.timeoutIds.get(callbackId)); + } + const id = this.win.setTimeout(() => { + this.timeoutIds.delete(callbackId); + this.callSandboxFunction("timeoutCb", { + callbackId, + interval: false + }); + }, nMilliseconds); + this.timeoutIds.set(callbackId, id); + }, + clearTimeout: callbackId => { + this.win.clearTimeout(this.timeoutIds.get(callbackId)); + this.timeoutIds.delete(callbackId); + }, + setInterval: (callbackId, nMilliseconds) => { + if (typeof callbackId !== "number" || typeof nMilliseconds !== "number") { + return; + } + const id = this.win.setInterval(() => { + this.callSandboxFunction("timeoutCb", { + callbackId, + interval: true + }); + }, nMilliseconds); + this.timeoutIds.set(callbackId, id); + }, + clearInterval: callbackId => { + this.win.clearInterval(this.timeoutIds.get(callbackId)); + this.timeoutIds.delete(callbackId); + }, + alert: cMsg => { + if (typeof cMsg !== "string") { + return; + } + this.win.alert(cMsg); + }, + confirm: cMsg => { + if (typeof cMsg !== "string") { + return false; + } + return this.win.confirm(cMsg); + }, + prompt: (cQuestion, cDefault) => { + if (typeof cQuestion !== "string" || typeof cDefault !== "string") { + return null; + } + return this.win.prompt(cQuestion, cDefault); + }, + parseURL: cUrl => { + const url = new this.win.URL(cUrl); + const props = [ + "hash", + "host", + "hostname", + "href", + "origin", + "password", + "pathname", + "port", + "protocol", + "search", + "searchParams", + "username" + ]; + return Object.fromEntries(props.map(name => [ + name, + url[name].toString() + ])); + }, + send: data => { + if (!data) { + return; + } + const event = new this.win.CustomEvent("updatefromsandbox", { detail: this.importValueFromSandbox(data) }); + this.win.dispatchEvent(event); + } + }; + Object.setPrototypeOf(externals, null); + return (name, args) => { + try { + const result = externals[name](...args); + return this.exportValueToSandbox(result); + } catch (error) { + throw this.createErrorForSandbox(error?.toString() ?? ""); + } + }; + } +} +{ + var EXPORTED_SYMBOLS = ["SandboxSupportBase"]; +} \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/build/pdf.scripting.js b/toolkit/components/pdfjs/content/build/pdf.scripting.js new file mode 100644 index 0000000000..096b157d76 --- /dev/null +++ b/toolkit/components/pdfjs/content/build/pdf.scripting.js @@ -0,0 +1,4257 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2022 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * JavaScript code in this page + */ + +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = factory(); + else if(typeof define === 'function' && define.amd) + define("pdfjs-dist/build/pdf.scripting", [], factory); + else if(typeof exports === 'object') + exports["pdfjs-dist/build/pdf.scripting"] = factory(); + else + root.pdfjsScripting = factory(); +})(globalThis, () => { +return /******/ (() => { // webpackBootstrap +/******/ "use strict"; +/******/ var __webpack_modules__ = ([ +/* 0 */, +/* 1 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.initSandbox = initSandbox; +var _constants = __w_pdfjs_require__(2); +var _field = __w_pdfjs_require__(3); +var _aform = __w_pdfjs_require__(8); +var _app = __w_pdfjs_require__(9); +var _color = __w_pdfjs_require__(5); +var _console = __w_pdfjs_require__(15); +var _doc = __w_pdfjs_require__(11); +var _proxy = __w_pdfjs_require__(16); +var _util = __w_pdfjs_require__(17); +function initSandbox(params) { + delete globalThis.pdfjsScripting; + const externalCall = globalThis.callExternalFunction; + delete globalThis.callExternalFunction; + const globalEval = code => globalThis.eval(code); + const send = data => externalCall("send", [data]); + const proxyHandler = new _proxy.ProxyHandler(); + const { + data + } = params; + const doc = new _doc.Doc({ + send, + globalEval, + ...data.docInfo + }); + const _document = { + obj: doc, + wrapped: new Proxy(doc, proxyHandler) + }; + const app = new _app.App({ + send, + globalEval, + externalCall, + _document, + calculationOrder: data.calculationOrder, + proxyHandler, + ...data.appInfo + }); + const util = new _util.Util({ + externalCall + }); + const appObjects = app._objects; + if (data.objects) { + const annotations = []; + for (const [name, objs] of Object.entries(data.objects)) { + annotations.length = 0; + let container = null; + for (const obj of objs) { + if (obj.type !== "") { + annotations.push(obj); + } else { + container = obj; + } + } + let obj = container; + if (annotations.length > 0) { + obj = annotations[0]; + obj.send = send; + } + obj.globalEval = globalEval; + obj.doc = _document; + obj.fieldPath = name; + obj.appObjects = appObjects; + let field; + switch (obj.type) { + case "radiobutton": + { + const otherButtons = annotations.slice(1); + field = new _field.RadioButtonField(otherButtons, obj); + break; + } + case "checkbox": + { + const otherButtons = annotations.slice(1); + field = new _field.CheckboxField(otherButtons, obj); + break; + } + case "text": + if (annotations.length <= 1) { + field = new _field.Field(obj); + break; + } + obj.siblings = annotations.map(x => x.id).slice(1); + field = new _field.Field(obj); + break; + default: + field = new _field.Field(obj); + } + const wrapped = new Proxy(field, proxyHandler); + const _object = { + obj: field, + wrapped + }; + doc._addField(name, _object); + for (const object of objs) { + appObjects[object.id] = _object; + } + if (container) { + appObjects[container.id] = _object; + } + } + } + const color = new _color.Color(); + globalThis.event = null; + globalThis.global = Object.create(null); + globalThis.app = new Proxy(app, proxyHandler); + globalThis.color = new Proxy(color, proxyHandler); + globalThis.console = new Proxy(new _console.Console({ + send + }), proxyHandler); + globalThis.util = new Proxy(util, proxyHandler); + globalThis.border = _constants.Border; + globalThis.cursor = _constants.Cursor; + globalThis.display = _constants.Display; + globalThis.font = _constants.Font; + globalThis.highlight = _constants.Highlight; + globalThis.position = _constants.Position; + globalThis.scaleHow = _constants.ScaleHow; + globalThis.scaleWhen = _constants.ScaleWhen; + globalThis.style = _constants.Style; + globalThis.trans = _constants.Trans; + globalThis.zoomtype = _constants.ZoomType; + globalThis.ADBE = { + Reader_Value_Asked: true, + Viewer_Value_Asked: true + }; + const aform = new _aform.AForm(doc, app, util, color); + for (const name of Object.getOwnPropertyNames(_aform.AForm.prototype)) { + if (name !== "constructor" && !name.startsWith("_")) { + globalThis[name] = aform[name].bind(aform); + } + } + for (const [name, value] of Object.entries(_constants.GlobalConstants)) { + Object.defineProperty(globalThis, name, { + value, + writable: false + }); + } + Object.defineProperties(globalThis, { + ColorConvert: { + value: color.convert.bind(color), + writable: true + }, + ColorEqual: { + value: color.equal.bind(color), + writable: true + } + }); + const properties = Object.create(null); + for (const name of Object.getOwnPropertyNames(_doc.Doc.prototype)) { + if (name === "constructor" || name.startsWith("_")) { + continue; + } + const descriptor = Object.getOwnPropertyDescriptor(_doc.Doc.prototype, name); + if (descriptor.get) { + properties[name] = { + get: descriptor.get.bind(doc), + set: descriptor.set.bind(doc) + }; + } else { + properties[name] = { + value: _doc.Doc.prototype[name].bind(doc) + }; + } + } + Object.defineProperties(globalThis, properties); + const functions = { + dispatchEvent: app._dispatchEvent.bind(app), + timeoutCb: app._evalCallback.bind(app) + }; + return (name, args) => { + try { + functions[name](args); + } catch (error) { + const value = `${error.toString()}\n${error.stack}`; + send({ + command: "error", + value + }); + } + }; +} + +/***/ }), +/* 2 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ZoomType = exports.Trans = exports.Style = exports.ScaleWhen = exports.ScaleHow = exports.Position = exports.Highlight = exports.GlobalConstants = exports.Font = exports.Display = exports.Cursor = exports.Border = void 0; +const Border = Object.freeze({ + s: "solid", + d: "dashed", + b: "beveled", + i: "inset", + u: "underline" +}); +exports.Border = Border; +const Cursor = Object.freeze({ + visible: 0, + hidden: 1, + delay: 2 +}); +exports.Cursor = Cursor; +const Display = Object.freeze({ + visible: 0, + hidden: 1, + noPrint: 2, + noView: 3 +}); +exports.Display = Display; +const Font = Object.freeze({ + Times: "Times-Roman", + TimesB: "Times-Bold", + TimesI: "Times-Italic", + TimesBI: "Times-BoldItalic", + Helv: "Helvetica", + HelvB: "Helvetica-Bold", + HelvI: "Helvetica-Oblique", + HelvBI: "Helvetica-BoldOblique", + Cour: "Courier", + CourB: "Courier-Bold", + CourI: "Courier-Oblique", + CourBI: "Courier-BoldOblique", + Symbol: "Symbol", + ZapfD: "ZapfDingbats", + KaGo: "HeiseiKakuGo-W5-UniJIS-UCS2-H", + KaMi: "HeiseiMin-W3-UniJIS-UCS2-H" +}); +exports.Font = Font; +const Highlight = Object.freeze({ + n: "none", + i: "invert", + p: "push", + o: "outline" +}); +exports.Highlight = Highlight; +const Position = Object.freeze({ + textOnly: 0, + iconOnly: 1, + iconTextV: 2, + textIconV: 3, + iconTextH: 4, + textIconH: 5, + overlay: 6 +}); +exports.Position = Position; +const ScaleHow = Object.freeze({ + proportional: 0, + anamorphic: 1 +}); +exports.ScaleHow = ScaleHow; +const ScaleWhen = Object.freeze({ + always: 0, + never: 1, + tooBig: 2, + tooSmall: 3 +}); +exports.ScaleWhen = ScaleWhen; +const Style = Object.freeze({ + ch: "check", + cr: "cross", + di: "diamond", + ci: "circle", + st: "star", + sq: "square" +}); +exports.Style = Style; +const Trans = Object.freeze({ + blindsH: "BlindsHorizontal", + blindsV: "BlindsVertical", + boxI: "BoxIn", + boxO: "BoxOut", + dissolve: "Dissolve", + glitterD: "GlitterDown", + glitterR: "GlitterRight", + glitterRD: "GlitterRightDown", + random: "Random", + replace: "Replace", + splitHI: "SplitHorizontalIn", + splitHO: "SplitHorizontalOut", + splitVI: "SplitVerticalIn", + splitVO: "SplitVerticalOut", + wipeD: "WipeDown", + wipeL: "WipeLeft", + wipeR: "WipeRight", + wipeU: "WipeUp" +}); +exports.Trans = Trans; +const ZoomType = Object.freeze({ + none: "NoVary", + fitP: "FitPage", + fitW: "FitWidth", + fitH: "FitHeight", + fitV: "FitVisibleWidth", + pref: "Preferred", + refW: "ReflowWidth" +}); +exports.ZoomType = ZoomType; +const GlobalConstants = Object.freeze({ + IDS_GREATER_THAN: "Invalid value: must be greater than or equal to % s.", + IDS_GT_AND_LT: "Invalid value: must be greater than or equal to % s " + "and less than or equal to % s.", + IDS_LESS_THAN: "Invalid value: must be less than or equal to % s.", + IDS_INVALID_MONTH: "** Invalid **", + IDS_INVALID_DATE: "Invalid date / time: please ensure that the date / time exists.Field", + IDS_INVALID_DATE2: " should match format ", + IDS_INVALID_VALUE: "The value entered does not match the format of the field", + IDS_AM: "am", + IDS_PM: "pm", + IDS_MONTH_INFO: "January[1] February[2] March[3] April[4] May[5] " + "June[6] July[7] August[8] September[9] October[10] " + "November[11] December[12] Sept[9] Jan[1] Feb[2] Mar[3] " + "Apr[4] Jun[6] Jul[7] Aug[8] Sep[9] Oct[10] Nov[11] Dec[12]", + IDS_STARTUP_CONSOLE_MSG: "** ^ _ ^ **", + RE_NUMBER_ENTRY_DOT_SEP: ["[+-]?\\d*\\.?\\d*"], + RE_NUMBER_COMMIT_DOT_SEP: ["[+-]?\\d+(\\.\\d+)?", "[+-]?\\.\\d+", "[+-]?\\d+\\."], + RE_NUMBER_ENTRY_COMMA_SEP: ["[+-]?\\d*,?\\d*"], + RE_NUMBER_COMMIT_COMMA_SEP: ["[+-]?\\d+([.,]\\d+)?", "[+-]?[.,]\\d+", "[+-]?\\d+[.,]"], + RE_ZIP_ENTRY: ["\\d{0,5}"], + RE_ZIP_COMMIT: ["\\d{5}"], + RE_ZIP4_ENTRY: ["\\d{0,5}(\\.|[- ])?\\d{0,4}"], + RE_ZIP4_COMMIT: ["\\d{5}(\\.|[- ])?\\d{4}"], + RE_PHONE_ENTRY: ["\\d{0,3}(\\.|[- ])?\\d{0,3}(\\.|[- ])?\\d{0,4}", "\\(\\d{0,3}", "\\(\\d{0,3}\\)(\\.|[- ])?\\d{0,3}(\\.|[- ])?\\d{0,4}", "\\(\\d{0,3}(\\.|[- ])?\\d{0,3}(\\.|[- ])?\\d{0,4}", "\\d{0,3}\\)(\\.|[- ])?\\d{0,3}(\\.|[- ])?\\d{0,4}", "011(\\.|[- \\d])*"], + RE_PHONE_COMMIT: ["\\d{3}(\\.|[- ])?\\d{4}", "\\d{3}(\\.|[- ])?\\d{3}(\\.|[- ])?\\d{4}", "\\(\\d{3}\\)(\\.|[- ])?\\d{3}(\\.|[- ])?\\d{4}", "011(\\.|[- \\d])*"], + RE_SSN_ENTRY: ["\\d{0,3}(\\.|[- ])?\\d{0,2}(\\.|[- ])?\\d{0,4}"], + RE_SSN_COMMIT: ["\\d{3}(\\.|[- ])?\\d{2}(\\.|[- ])?\\d{4}"] +}); +exports.GlobalConstants = GlobalConstants; + +/***/ }), +/* 3 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.RadioButtonField = exports.Field = exports.CheckboxField = void 0; +var _common = __w_pdfjs_require__(4); +var _color = __w_pdfjs_require__(5); +var _pdf_object = __w_pdfjs_require__(7); +class Field extends _pdf_object.PDFObject { + constructor(data) { + super(data); + this.alignment = data.alignment || "left"; + this.borderStyle = data.borderStyle || ""; + this.buttonAlignX = data.buttonAlignX || 50; + this.buttonAlignY = data.buttonAlignY || 50; + this.buttonFitBounds = data.buttonFitBounds; + this.buttonPosition = data.buttonPosition; + this.buttonScaleHow = data.buttonScaleHow; + this.ButtonScaleWhen = data.buttonScaleWhen; + this.calcOrderIndex = data.calcOrderIndex; + this.comb = data.comb; + this.commitOnSelChange = data.commitOnSelChange; + this.currentValueIndices = data.currentValueIndices; + this.defaultStyle = data.defaultStyle; + this.defaultValue = data.defaultValue; + this.doNotScroll = data.doNotScroll; + this.doNotSpellCheck = data.doNotSpellCheck; + this.delay = data.delay; + this.display = data.display; + this.doc = data.doc.wrapped; + this.editable = data.editable; + this.exportValues = data.exportValues; + this.fileSelect = data.fileSelect; + this.hidden = data.hidden; + this.highlight = data.highlight; + this.lineWidth = data.lineWidth; + this.multiline = data.multiline; + this.multipleSelection = !!data.multipleSelection; + this.name = data.name; + this.password = data.password; + this.print = data.print; + this.radiosInUnison = data.radiosInUnison; + this.readonly = data.readonly; + this.rect = data.rect; + this.required = data.required; + this.richText = data.richText; + this.richValue = data.richValue; + this.style = data.style; + this.submitName = data.submitName; + this.textFont = data.textFont; + this.textSize = data.textSize; + this.type = data.type; + this.userName = data.userName; + this._actions = (0, _common.createActionsMap)(data.actions); + this._browseForFileToSubmit = data.browseForFileToSubmit || null; + this._buttonCaption = null; + this._buttonIcon = null; + this._charLimit = data.charLimit; + this._children = null; + this._currentValueIndices = data.currentValueIndices || 0; + this._document = data.doc; + this._fieldPath = data.fieldPath; + this._fillColor = data.fillColor || ["T"]; + this._isChoice = Array.isArray(data.items); + this._items = data.items || []; + this._hasValue = data.hasOwnProperty("value"); + this._page = data.page || 0; + this._strokeColor = data.strokeColor || ["G", 0]; + this._textColor = data.textColor || ["G", 0]; + this._value = null; + this._kidIds = data.kidIds || null; + this._fieldType = (0, _common.getFieldType)(this._actions); + this._siblings = data.siblings || null; + this._rotation = data.rotation || 0; + this._globalEval = data.globalEval; + this._appObjects = data.appObjects; + this.value = data.value || ""; + } + get currentValueIndices() { + if (!this._isChoice) { + return 0; + } + return this._currentValueIndices; + } + set currentValueIndices(indices) { + if (!this._isChoice) { + return; + } + if (!Array.isArray(indices)) { + indices = [indices]; + } + if (!indices.every(i => typeof i === "number" && Number.isInteger(i) && i >= 0 && i < this.numItems)) { + return; + } + indices.sort(); + if (this.multipleSelection) { + this._currentValueIndices = indices; + this._value = []; + indices.forEach(i => { + this._value.push(this._items[i].displayValue); + }); + } else { + if (indices.length > 0) { + indices = indices.splice(1, indices.length - 1); + this._currentValueIndices = indices[0]; + this._value = this._items[this._currentValueIndices]; + } + } + this._send({ + id: this._id, + indices + }); + } + get fillColor() { + return this._fillColor; + } + set fillColor(color) { + if (_color.Color._isValidColor(color)) { + this._fillColor = color; + } + } + get bgColor() { + return this.fillColor; + } + set bgColor(color) { + this.fillColor = color; + } + get charLimit() { + return this._charLimit; + } + set charLimit(limit) { + if (typeof limit !== "number") { + throw new Error("Invalid argument value"); + } + this._charLimit = Math.max(0, Math.floor(limit)); + } + get numItems() { + if (!this._isChoice) { + throw new Error("Not a choice widget"); + } + return this._items.length; + } + set numItems(_) { + throw new Error("field.numItems is read-only"); + } + get strokeColor() { + return this._strokeColor; + } + set strokeColor(color) { + if (_color.Color._isValidColor(color)) { + this._strokeColor = color; + } + } + get borderColor() { + return this.strokeColor; + } + set borderColor(color) { + this.strokeColor = color; + } + get page() { + return this._page; + } + set page(_) { + throw new Error("field.page is read-only"); + } + get rotation() { + return this._rotation; + } + set rotation(angle) { + angle = Math.floor(angle); + if (angle % 90 !== 0) { + throw new Error("Invalid rotation: must be a multiple of 90"); + } + angle %= 360; + if (angle < 0) { + angle += 360; + } + this._rotation = angle; + } + get textColor() { + return this._textColor; + } + set textColor(color) { + if (_color.Color._isValidColor(color)) { + this._textColor = color; + } + } + get fgColor() { + return this.textColor; + } + set fgColor(color) { + this.textColor = color; + } + get value() { + return this._value; + } + set value(value) { + if (this._isChoice) { + this._setChoiceValue(value); + return; + } + if (value === "") { + this._value = ""; + } else if (typeof value === "string") { + switch (this._fieldType) { + case _common.FieldType.none: + this._value = !isNaN(value) ? parseFloat(value) : value; + break; + case _common.FieldType.number: + case _common.FieldType.percent: + const number = parseFloat(value); + this._value = !isNaN(number) ? number : 0; + break; + default: + this._value = value; + } + } else { + this._value = value; + } + } + _setChoiceValue(value) { + if (this.multipleSelection) { + if (!Array.isArray(value)) { + value = [value]; + } + const values = new Set(value); + if (Array.isArray(this._currentValueIndices)) { + this._currentValueIndices.length = 0; + this._value.length = 0; + } else { + this._currentValueIndices = []; + this._value = []; + } + this._items.forEach((item, i) => { + if (values.has(item.exportValue)) { + this._currentValueIndices.push(i); + this._value.push(item.exportValue); + } + }); + } else { + if (Array.isArray(value)) { + value = value[0]; + } + const index = this._items.findIndex(({ + exportValue + }) => value === exportValue); + if (index !== -1) { + this._currentValueIndices = index; + this._value = this._items[index].exportValue; + } + } + } + get valueAsString() { + return (this._value ?? "").toString(); + } + set valueAsString(_) {} + browseForFileToSubmit() { + if (this._browseForFileToSubmit) { + this._browseForFileToSubmit(); + } + } + buttonGetCaption(nFace = 0) { + if (this._buttonCaption) { + return this._buttonCaption[nFace]; + } + return ""; + } + buttonGetIcon(nFace = 0) { + if (this._buttonIcon) { + return this._buttonIcon[nFace]; + } + return null; + } + buttonImportIcon(cPath = null, nPave = 0) {} + buttonSetCaption(cCaption, nFace = 0) { + if (!this._buttonCaption) { + this._buttonCaption = ["", "", ""]; + } + this._buttonCaption[nFace] = cCaption; + } + buttonSetIcon(oIcon, nFace = 0) { + if (!this._buttonIcon) { + this._buttonIcon = [null, null, null]; + } + this._buttonIcon[nFace] = oIcon; + } + checkThisBox(nWidget, bCheckIt = true) {} + clearItems() { + if (!this._isChoice) { + throw new Error("Not a choice widget"); + } + this._items = []; + this._send({ + id: this._id, + clear: null + }); + } + deleteItemAt(nIdx = null) { + if (!this._isChoice) { + throw new Error("Not a choice widget"); + } + if (!this.numItems) { + return; + } + if (nIdx === null) { + nIdx = Array.isArray(this._currentValueIndices) ? this._currentValueIndices[0] : this._currentValueIndices; + nIdx = nIdx || 0; + } + if (nIdx < 0 || nIdx >= this.numItems) { + nIdx = this.numItems - 1; + } + this._items.splice(nIdx, 1); + if (Array.isArray(this._currentValueIndices)) { + let index = this._currentValueIndices.findIndex(i => i >= nIdx); + if (index !== -1) { + if (this._currentValueIndices[index] === nIdx) { + this._currentValueIndices.splice(index, 1); + } + for (const ii = this._currentValueIndices.length; index < ii; index++) { + --this._currentValueIndices[index]; + } + } + } else { + if (this._currentValueIndices === nIdx) { + this._currentValueIndices = this.numItems > 0 ? 0 : -1; + } else if (this._currentValueIndices > nIdx) { + --this._currentValueIndices; + } + } + this._send({ + id: this._id, + remove: nIdx + }); + } + getItemAt(nIdx = -1, bExportValue = false) { + if (!this._isChoice) { + throw new Error("Not a choice widget"); + } + if (nIdx < 0 || nIdx >= this.numItems) { + nIdx = this.numItems - 1; + } + const item = this._items[nIdx]; + return bExportValue ? item.exportValue : item.displayValue; + } + getArray() { + if (this._kidIds) { + const array = []; + const fillArrayWithKids = kidIds => { + for (const id of kidIds) { + const obj = this._appObjects[id]; + if (!obj) { + continue; + } + if (obj.obj._hasValue) { + array.push(obj.wrapped); + } + if (obj.obj._kidIds) { + fillArrayWithKids(obj.obj._kidIds); + } + } + }; + fillArrayWithKids(this._kidIds); + return array; + } + if (this._children === null) { + this._children = this._document.obj._getTerminalChildren(this._fieldPath); + } + return this._children; + } + getLock() { + return undefined; + } + isBoxChecked(nWidget) { + return false; + } + isDefaultChecked(nWidget) { + return false; + } + insertItemAt(cName, cExport = undefined, nIdx = 0) { + if (!this._isChoice) { + throw new Error("Not a choice widget"); + } + if (!cName) { + return; + } + if (nIdx < 0 || nIdx > this.numItems) { + nIdx = this.numItems; + } + if (this._items.some(({ + displayValue + }) => displayValue === cName)) { + return; + } + if (cExport === undefined) { + cExport = cName; + } + const data = { + displayValue: cName, + exportValue: cExport + }; + this._items.splice(nIdx, 0, data); + if (Array.isArray(this._currentValueIndices)) { + let index = this._currentValueIndices.findIndex(i => i >= nIdx); + if (index !== -1) { + for (const ii = this._currentValueIndices.length; index < ii; index++) { + ++this._currentValueIndices[index]; + } + } + } else if (this._currentValueIndices >= nIdx) { + ++this._currentValueIndices; + } + this._send({ + id: this._id, + insert: { + index: nIdx, + ...data + } + }); + } + setAction(cTrigger, cScript) { + if (typeof cTrigger !== "string" || typeof cScript !== "string") { + return; + } + if (!(cTrigger in this._actions)) { + this._actions[cTrigger] = []; + } + this._actions[cTrigger].push(cScript); + } + setFocus() { + this._send({ + id: this._id, + focus: true + }); + } + setItems(oArray) { + if (!this._isChoice) { + throw new Error("Not a choice widget"); + } + this._items.length = 0; + for (const element of oArray) { + let displayValue, exportValue; + if (Array.isArray(element)) { + displayValue = element[0]?.toString() || ""; + exportValue = element[1]?.toString() || ""; + } else { + displayValue = exportValue = element?.toString() || ""; + } + this._items.push({ + displayValue, + exportValue + }); + } + this._currentValueIndices = 0; + this._send({ + id: this._id, + items: this._items + }); + } + setLock() {} + signatureGetModifications() {} + signatureGetSeedValue() {} + signatureInfo() {} + signatureSetSeedValue() {} + signatureSign() {} + signatureValidate() {} + _isButton() { + return false; + } + _reset() { + this.value = this.defaultValue; + } + _runActions(event) { + const eventName = event.name; + if (!this._actions.has(eventName)) { + return false; + } + const actions = this._actions.get(eventName); + try { + for (const action of actions) { + this._globalEval(action); + } + } catch (error) { + event.rc = false; + throw error; + } + return true; + } +} +exports.Field = Field; +class RadioButtonField extends Field { + constructor(otherButtons, data) { + super(data); + this.exportValues = [this.exportValues]; + this._radioIds = [this._id]; + this._radioActions = [this._actions]; + for (const radioData of otherButtons) { + this.exportValues.push(radioData.exportValues); + this._radioIds.push(radioData.id); + this._radioActions.push((0, _common.createActionsMap)(radioData.actions)); + if (this._value === radioData.exportValues) { + this._id = radioData.id; + } + } + this._hasBeenInitialized = true; + this._value = data.value || ""; + } + get value() { + return this._value; + } + set value(value) { + if (!this._hasBeenInitialized) { + return; + } + if (value === null || value === undefined) { + this._value = ""; + } + const i = this.exportValues.indexOf(value); + if (0 <= i && i < this._radioIds.length) { + this._id = this._radioIds[i]; + this._value = value; + } else if (value === "Off" && this._radioIds.length === 2) { + const nextI = (1 + this._radioIds.indexOf(this._id)) % 2; + this._id = this._radioIds[nextI]; + this._value = this.exportValues[nextI]; + } + } + checkThisBox(nWidget, bCheckIt = true) { + if (nWidget < 0 || nWidget >= this._radioIds.length || !bCheckIt) { + return; + } + this._id = this._radioIds[nWidget]; + this._value = this.exportValues[nWidget]; + this._send({ + id: this._id, + value: this._value + }); + } + isBoxChecked(nWidget) { + return nWidget >= 0 && nWidget < this._radioIds.length && this._id === this._radioIds[nWidget]; + } + isDefaultChecked(nWidget) { + return nWidget >= 0 && nWidget < this.exportValues.length && this.defaultValue === this.exportValues[nWidget]; + } + _getExportValue(state) { + const i = this._radioIds.indexOf(this._id); + return this.exportValues[i]; + } + _runActions(event) { + const i = this._radioIds.indexOf(this._id); + this._actions = this._radioActions[i]; + return super._runActions(event); + } + _isButton() { + return true; + } +} +exports.RadioButtonField = RadioButtonField; +class CheckboxField extends RadioButtonField { + get value() { + return this._value; + } + set value(value) { + if (!value || value === "Off") { + this._value = "Off"; + } else { + super.value = value; + } + } + _getExportValue(state) { + return state ? super._getExportValue(state) : "Off"; + } + isBoxChecked(nWidget) { + if (this._value === "Off") { + return false; + } + return super.isBoxChecked(nWidget); + } + isDefaultChecked(nWidget) { + if (this.defaultValue === "Off") { + return this._value === "Off"; + } + return super.isDefaultChecked(nWidget); + } + checkThisBox(nWidget, bCheckIt = true) { + if (nWidget < 0 || nWidget >= this._radioIds.length) { + return; + } + this._id = this._radioIds[nWidget]; + this._value = bCheckIt ? this.exportValues[nWidget] : "Off"; + this._send({ + id: this._id, + value: this._value + }); + } +} +exports.CheckboxField = CheckboxField; + +/***/ }), +/* 4 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FieldType = void 0; +exports.createActionsMap = createActionsMap; +exports.getFieldType = getFieldType; +const FieldType = { + none: 0, + number: 1, + percent: 2, + date: 3, + time: 4 +}; +exports.FieldType = FieldType; +function createActionsMap(actions) { + const actionsMap = new Map(); + if (actions) { + for (const [eventType, actionsForEvent] of Object.entries(actions)) { + actionsMap.set(eventType, actionsForEvent); + } + } + return actionsMap; +} +function getFieldType(actions) { + let format = actions.get("Format"); + if (!format) { + return FieldType.none; + } + format = format[0]; + format = format.trim(); + if (format.startsWith("AFNumber_")) { + return FieldType.number; + } + if (format.startsWith("AFPercent_")) { + return FieldType.percent; + } + if (format.startsWith("AFDate_")) { + return FieldType.date; + } + if (format.startsWith("AFTime__")) { + return FieldType.time; + } + return FieldType.none; +} + +/***/ }), +/* 5 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Color = void 0; +var _scripting_utils = __w_pdfjs_require__(6); +var _pdf_object = __w_pdfjs_require__(7); +class Color extends _pdf_object.PDFObject { + constructor() { + super({}); + this.transparent = ["T"]; + this.black = ["G", 0]; + this.white = ["G", 1]; + this.red = ["RGB", 1, 0, 0]; + this.green = ["RGB", 0, 1, 0]; + this.blue = ["RGB", 0, 0, 1]; + this.cyan = ["CMYK", 1, 0, 0, 0]; + this.magenta = ["CMYK", 0, 1, 0, 0]; + this.yellow = ["CMYK", 0, 0, 1, 0]; + this.dkGray = ["G", 0.25]; + this.gray = ["G", 0.5]; + this.ltGray = ["G", 0.75]; + } + static _isValidSpace(cColorSpace) { + return typeof cColorSpace === "string" && (cColorSpace === "T" || cColorSpace === "G" || cColorSpace === "RGB" || cColorSpace === "CMYK"); + } + static _isValidColor(colorArray) { + if (!Array.isArray(colorArray) || colorArray.length === 0) { + return false; + } + const space = colorArray[0]; + if (!Color._isValidSpace(space)) { + return false; + } + switch (space) { + case "T": + if (colorArray.length !== 1) { + return false; + } + break; + case "G": + if (colorArray.length !== 2) { + return false; + } + break; + case "RGB": + if (colorArray.length !== 4) { + return false; + } + break; + case "CMYK": + if (colorArray.length !== 5) { + return false; + } + break; + default: + return false; + } + return colorArray.slice(1).every(c => typeof c === "number" && c >= 0 && c <= 1); + } + static _getCorrectColor(colorArray) { + return Color._isValidColor(colorArray) ? colorArray : ["G", 0]; + } + convert(colorArray, cColorSpace) { + if (!Color._isValidSpace(cColorSpace)) { + return this.black; + } + if (cColorSpace === "T") { + return ["T"]; + } + colorArray = Color._getCorrectColor(colorArray); + if (colorArray[0] === cColorSpace) { + return colorArray; + } + if (colorArray[0] === "T") { + return this.convert(this.black, cColorSpace); + } + return _scripting_utils.ColorConverters[`${colorArray[0]}_${cColorSpace}`](colorArray.slice(1)); + } + equal(colorArray1, colorArray2) { + colorArray1 = Color._getCorrectColor(colorArray1); + colorArray2 = Color._getCorrectColor(colorArray2); + if (colorArray1[0] === "T" || colorArray2[0] === "T") { + return colorArray1[0] === "T" && colorArray2[0] === "T"; + } + if (colorArray1[0] !== colorArray2[0]) { + colorArray2 = this.convert(colorArray2, colorArray1[0]); + } + return colorArray1.slice(1).every((c, i) => c === colorArray2[i + 1]); + } +} +exports.Color = Color; + +/***/ }), +/* 6 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ColorConverters = void 0; +function makeColorComp(n) { + return Math.floor(Math.max(0, Math.min(1, n)) * 255).toString(16).padStart(2, "0"); +} +class ColorConverters { + static CMYK_G([c, y, m, k]) { + return ["G", 1 - Math.min(1, 0.3 * c + 0.59 * m + 0.11 * y + k)]; + } + static G_CMYK([g]) { + return ["CMYK", 0, 0, 0, 1 - g]; + } + static G_RGB([g]) { + return ["RGB", g, g, g]; + } + static G_HTML([g]) { + const G = makeColorComp(g); + return `#${G}${G}${G}`; + } + static RGB_G([r, g, b]) { + return ["G", 0.3 * r + 0.59 * g + 0.11 * b]; + } + static RGB_HTML([r, g, b]) { + const R = makeColorComp(r); + const G = makeColorComp(g); + const B = makeColorComp(b); + return `#${R}${G}${B}`; + } + static T_HTML() { + return "#00000000"; + } + static CMYK_RGB([c, y, m, k]) { + return ["RGB", 1 - Math.min(1, c + k), 1 - Math.min(1, m + k), 1 - Math.min(1, y + k)]; + } + static CMYK_HTML(components) { + const rgb = this.CMYK_RGB(components).slice(1); + return this.RGB_HTML(rgb); + } + static RGB_CMYK([r, g, b]) { + const c = 1 - r; + const m = 1 - g; + const y = 1 - b; + const k = Math.min(c, m, y); + return ["CMYK", c, m, y, k]; + } +} +exports.ColorConverters = ColorConverters; + +/***/ }), +/* 7 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFObject = void 0; +class PDFObject { + constructor(data) { + this._expandos = Object.create(null); + this._send = data.send || null; + this._id = data.id || null; + } +} +exports.PDFObject = PDFObject; + +/***/ }), +/* 8 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AForm = void 0; +var _constants = __w_pdfjs_require__(2); +class AForm { + constructor(document, app, util, color) { + this._document = document; + this._app = app; + this._util = util; + this._color = color; + this._dateFormats = ["m/d", "m/d/yy", "mm/dd/yy", "mm/yy", "d-mmm", "d-mmm-yy", "dd-mmm-yy", "yy-mm-dd", "mmm-yy", "mmmm-yy", "mmm d, yyyy", "mmmm d, yyyy", "m/d/yy h:MM tt", "m/d/yy HH:MM"]; + this._timeFormats = ["HH:MM", "h:MM tt", "HH:MM:ss", "h:MM:ss tt"]; + this._dateActionsCache = new Map(); + this._emailRegex = new RegExp("^[a-zA-Z0-9.!#$%&'*+\\/=?^_`{|}~-]+" + "@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?" + "(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$"); + } + _mkTargetName(event) { + return event.target ? `[ ${event.target.name} ]` : ""; + } + _tryToGuessDate(cFormat, cDate) { + let actions = this._dateActionsCache.get(cFormat); + if (!actions) { + actions = []; + this._dateActionsCache.set(cFormat, actions); + cFormat.replace(/(d+)|(m+)|(y+)|(H+)|(M+)|(s+)/g, function (match, d, m, y, H, M, s) { + if (d) { + actions.push((n, date) => { + if (n >= 1 && n <= 31) { + date.setDate(n); + return true; + } + return false; + }); + } else if (m) { + actions.push((n, date) => { + if (n >= 1 && n <= 12) { + date.setMonth(n - 1); + return true; + } + return false; + }); + } else if (y) { + actions.push((n, date) => { + if (n < 50) { + n += 2000; + } else if (n < 100) { + n += 1900; + } + date.setYear(n); + return true; + }); + } else if (H) { + actions.push((n, date) => { + if (n >= 0 && n <= 23) { + date.setHours(n); + return true; + } + return false; + }); + } else if (M) { + actions.push((n, date) => { + if (n >= 0 && n <= 59) { + date.setMinutes(n); + return true; + } + return false; + }); + } else if (s) { + actions.push((n, date) => { + if (n >= 0 && n <= 59) { + date.setSeconds(n); + return true; + } + return false; + }); + } + return ""; + }); + } + const number = /\d+/g; + let i = 0; + let array; + const date = new Date(); + while ((array = number.exec(cDate)) !== null) { + if (i < actions.length) { + if (!actions[i++](parseInt(array[0]), date)) { + return null; + } + } else { + break; + } + } + if (i === 0) { + return null; + } + return date; + } + _parseDate(cFormat, cDate) { + let date = null; + try { + date = this._util.scand(cFormat, cDate); + } catch (error) {} + if (!date) { + date = Date.parse(cDate); + if (isNaN(date)) { + date = this._tryToGuessDate(cFormat, cDate); + } else { + date = new Date(date); + } + } + return date; + } + AFMergeChange(event = globalThis.event) { + if (event.willCommit) { + return event.value.toString(); + } + return this._app._eventDispatcher.mergeChange(event); + } + AFParseDateEx(cString, cOrder) { + return this._parseDate(cOrder, cString); + } + AFExtractNums(str) { + if (typeof str === "number") { + return [str]; + } + if (!str || typeof str !== "string") { + return null; + } + const first = str.charAt(0); + if (first === "." || first === ",") { + str = `0${str}`; + } + const numbers = str.match(/(\d+)/g); + if (numbers.length === 0) { + return null; + } + return numbers; + } + AFMakeNumber(str) { + if (typeof str === "number") { + return str; + } + if (typeof str !== "string") { + return null; + } + str = str.trim().replace(",", "."); + const number = parseFloat(str); + if (isNaN(number) || !isFinite(number)) { + return null; + } + return number; + } + AFMakeArrayFromList(string) { + if (typeof string === "string") { + return string.split(/, ?/g); + } + return string; + } + AFNumber_Format(nDec, sepStyle, negStyle, currStyle, strCurrency, bCurrencyPrepend) { + const event = globalThis.event; + if (!event.value) { + return; + } + let value = this.AFMakeNumber(event.value); + if (value === null) { + event.value = ""; + return; + } + const sign = Math.sign(value); + const buf = []; + let hasParen = false; + if (sign === -1 && bCurrencyPrepend && negStyle === 0) { + buf.push("-"); + } + if ((negStyle === 2 || negStyle === 3) && sign === -1) { + buf.push("("); + hasParen = true; + } + if (bCurrencyPrepend) { + buf.push(strCurrency); + } + sepStyle = Math.min(Math.max(0, Math.floor(sepStyle)), 4); + buf.push("%,", sepStyle, ".", nDec.toString(), "f"); + if (!bCurrencyPrepend) { + buf.push(strCurrency); + } + if (hasParen) { + buf.push(")"); + } + if (negStyle === 1 || negStyle === 3) { + event.target.textColor = sign === 1 ? this._color.black : this._color.red; + } + if ((negStyle !== 0 || bCurrencyPrepend) && sign === -1) { + value = -value; + } + const formatStr = buf.join(""); + event.value = this._util.printf(formatStr, value); + } + AFNumber_Keystroke(nDec, sepStyle, negStyle, currStyle, strCurrency, bCurrencyPrepend) { + const event = globalThis.event; + let value = this.AFMergeChange(event); + if (!value) { + return; + } + value = value.trim(); + let pattern; + if (sepStyle > 1) { + pattern = event.willCommit ? /^[+-]?(\d+(,\d*)?|,\d+)$/ : /^[+-]?\d*,?\d*$/; + } else { + pattern = event.willCommit ? /^[+-]?(\d+(\.\d*)?|\.\d+)$/ : /^[+-]?\d*\.?\d*$/; + } + if (!pattern.test(value)) { + if (event.willCommit) { + const err = `${_constants.GlobalConstants.IDS_INVALID_VALUE} ${this._mkTargetName(event)}`; + this._app.alert(err); + } + event.rc = false; + } + if (event.willCommit && sepStyle > 1) { + event.value = parseFloat(value.replace(",", ".")); + } + } + AFPercent_Format(nDec, sepStyle, percentPrepend = false) { + if (typeof nDec !== "number") { + return; + } + if (typeof sepStyle !== "number") { + return; + } + if (nDec < 0) { + throw new Error("Invalid nDec value in AFPercent_Format"); + } + const event = globalThis.event; + if (nDec > 512) { + event.value = "%"; + return; + } + nDec = Math.floor(nDec); + sepStyle = Math.min(Math.max(0, Math.floor(sepStyle)), 4); + let value = this.AFMakeNumber(event.value); + if (value === null) { + event.value = "%"; + return; + } + const formatStr = `%,${sepStyle}.${nDec}f`; + value = this._util.printf(formatStr, value * 100); + if (percentPrepend) { + event.value = `%${value}`; + } else { + event.value = `${value}%`; + } + } + AFPercent_Keystroke(nDec, sepStyle) { + this.AFNumber_Keystroke(nDec, sepStyle, 0, 0, "", true); + } + AFDate_FormatEx(cFormat) { + const event = globalThis.event; + const value = event.value; + if (!value) { + return; + } + const date = this._parseDate(cFormat, value); + if (date !== null) { + event.value = this._util.printd(cFormat, date); + } + } + AFDate_Format(pdf) { + if (pdf >= 0 && pdf < this._dateFormats.length) { + this.AFDate_FormatEx(this._dateFormats[pdf]); + } + } + AFDate_KeystrokeEx(cFormat) { + const event = globalThis.event; + if (!event.willCommit) { + return; + } + const value = this.AFMergeChange(event); + if (!value) { + return; + } + if (this._parseDate(cFormat, value) === null) { + const invalid = _constants.GlobalConstants.IDS_INVALID_DATE; + const invalid2 = _constants.GlobalConstants.IDS_INVALID_DATE2; + const err = `${invalid} ${this._mkTargetName(event)}${invalid2}${cFormat}`; + this._app.alert(err); + event.rc = false; + } + } + AFDate_Keystroke(pdf) { + if (pdf >= 0 && pdf < this._dateFormats.length) { + this.AFDate_KeystrokeEx(this._dateFormats[pdf]); + } + } + AFRange_Validate(bGreaterThan, nGreaterThan, bLessThan, nLessThan) { + const event = globalThis.event; + if (!event.value) { + return; + } + const value = this.AFMakeNumber(event.value); + if (value === null) { + return; + } + bGreaterThan = !!bGreaterThan; + bLessThan = !!bLessThan; + if (bGreaterThan) { + nGreaterThan = this.AFMakeNumber(nGreaterThan); + if (nGreaterThan === null) { + return; + } + } + if (bLessThan) { + nLessThan = this.AFMakeNumber(nLessThan); + if (nLessThan === null) { + return; + } + } + let err = ""; + if (bGreaterThan && bLessThan) { + if (value < nGreaterThan || value > nLessThan) { + err = this._util.printf(_constants.GlobalConstants.IDS_GT_AND_LT, nGreaterThan, nLessThan); + } + } else if (bGreaterThan) { + if (value < nGreaterThan) { + err = this._util.printf(_constants.GlobalConstants.IDS_GREATER_THAN, nGreaterThan); + } + } else if (value > nLessThan) { + err = this._util.printf(_constants.GlobalConstants.IDS_LESS_THAN, nLessThan); + } + if (err) { + this._app.alert(err); + event.rc = false; + } + } + AFSimple(cFunction, nValue1, nValue2) { + const value1 = this.AFMakeNumber(nValue1); + if (value1 === null) { + throw new Error("Invalid nValue1 in AFSimple"); + } + const value2 = this.AFMakeNumber(nValue2); + if (value2 === null) { + throw new Error("Invalid nValue2 in AFSimple"); + } + switch (cFunction) { + case "AVG": + return (value1 + value2) / 2; + case "SUM": + return value1 + value2; + case "PRD": + return value1 * value2; + case "MIN": + return Math.min(value1, value2); + case "MAX": + return Math.max(value1, value2); + } + throw new Error("Invalid cFunction in AFSimple"); + } + AFSimple_Calculate(cFunction, cFields) { + const actions = { + AVG: args => args.reduce((acc, value) => acc + value, 0) / args.length, + SUM: args => args.reduce((acc, value) => acc + value, 0), + PRD: args => args.reduce((acc, value) => acc * value, 1), + MIN: args => args.reduce((acc, value) => Math.min(acc, value), Number.MAX_VALUE), + MAX: args => args.reduce((acc, value) => Math.max(acc, value), Number.MIN_VALUE) + }; + if (!(cFunction in actions)) { + throw new TypeError("Invalid function in AFSimple_Calculate"); + } + const event = globalThis.event; + const values = []; + cFields = this.AFMakeArrayFromList(cFields); + for (const cField of cFields) { + const field = this._document.getField(cField); + if (!field) { + continue; + } + for (const child of field.getArray()) { + const number = this.AFMakeNumber(child.value); + if (number !== null) { + values.push(number); + } + } + } + if (values.length === 0) { + event.value = cFunction === "PRD" ? 1 : 0; + return; + } + const res = actions[cFunction](values); + event.value = Math.round(1e6 * res) / 1e6; + } + AFSpecial_Format(psf) { + const event = globalThis.event; + if (!event.value) { + return; + } + psf = this.AFMakeNumber(psf); + let formatStr; + switch (psf) { + case 0: + formatStr = "99999"; + break; + case 1: + formatStr = "99999-9999"; + break; + case 2: + if (this._util.printx("9999999999", event.value).length >= 10) { + formatStr = "(999) 999-9999"; + } else { + formatStr = "999-9999"; + } + break; + case 3: + formatStr = "999-99-9999"; + break; + default: + throw new Error("Invalid psf in AFSpecial_Format"); + } + event.value = this._util.printx(formatStr, event.value); + } + AFSpecial_KeystrokeEx(cMask) { + if (!cMask) { + return; + } + const event = globalThis.event; + const value = this.AFMergeChange(event); + if (!value) { + return; + } + const checkers = new Map([["9", char => char >= "0" && char <= "9"], ["A", char => "a" <= char && char <= "z" || "A" <= char && char <= "Z"], ["O", char => "a" <= char && char <= "z" || "A" <= char && char <= "Z" || "0" <= char && char <= "9"], ["X", char => true]]); + function _checkValidity(_value, _cMask) { + for (let i = 0, ii = _value.length; i < ii; i++) { + const mask = _cMask.charAt(i); + const char = _value.charAt(i); + const checker = checkers.get(mask); + if (checker) { + if (!checker(char)) { + return false; + } + } else if (mask !== char) { + return false; + } + } + return true; + } + const err = `${_constants.GlobalConstants.IDS_INVALID_VALUE} = "${cMask}"`; + if (value.length > cMask.length) { + this._app.alert(err); + event.rc = false; + return; + } + if (event.willCommit) { + if (value.length < cMask.length) { + this._app.alert(err); + event.rc = false; + return; + } + if (!_checkValidity(value, cMask)) { + this._app.alert(err); + event.rc = false; + return; + } + event.value += cMask.substring(value.length); + return; + } + if (value.length < cMask.length) { + cMask = cMask.substring(0, value.length); + } + if (!_checkValidity(value, cMask)) { + this._app.alert(err); + event.rc = false; + } + } + AFSpecial_Keystroke(psf) { + const event = globalThis.event; + psf = this.AFMakeNumber(psf); + let formatStr; + switch (psf) { + case 0: + formatStr = "99999"; + break; + case 1: + formatStr = "99999-9999"; + break; + case 2: + const value = this.AFMergeChange(event); + if (value.length > 8 || value.startsWith("(")) { + formatStr = "(999) 999-9999"; + } else { + formatStr = "999-9999"; + } + break; + case 3: + formatStr = "999-99-9999"; + break; + default: + throw new Error("Invalid psf in AFSpecial_Keystroke"); + } + this.AFSpecial_KeystrokeEx(formatStr); + } + AFTime_FormatEx(cFormat) { + this.AFDate_FormatEx(cFormat); + } + AFTime_Format(pdf) { + if (pdf >= 0 && pdf < this._timeFormats.length) { + this.AFDate_FormatEx(this._timeFormats[pdf]); + } + } + AFTime_KeystrokeEx(cFormat) { + this.AFDate_KeystrokeEx(cFormat); + } + AFTime_Keystroke(pdf) { + if (pdf >= 0 && pdf < this._timeFormats.length) { + this.AFDate_KeystrokeEx(this._timeFormats[pdf]); + } + } + eMailValidate(str) { + return this._emailRegex.test(str); + } + AFExactMatch(rePatterns, str) { + if (rePatterns instanceof RegExp) { + return str.match(rePatterns)?.[0] === str || 0; + } + return rePatterns.findIndex(re => str.match(re)?.[0] === str) + 1; + } +} +exports.AForm = AForm; + +/***/ }), +/* 9 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.USERACTIVATION_CALLBACKID = exports.App = void 0; +var _color = __w_pdfjs_require__(5); +var _event = __w_pdfjs_require__(10); +var _fullscreen = __w_pdfjs_require__(13); +var _pdf_object = __w_pdfjs_require__(7); +var _thermometer = __w_pdfjs_require__(14); +const VIEWER_TYPE = "PDF.js"; +const VIEWER_VARIATION = "Full"; +const VIEWER_VERSION = 21.00720099; +const FORMS_VERSION = 21.00720099; +const USERACTIVATION_CALLBACKID = 0; +exports.USERACTIVATION_CALLBACKID = USERACTIVATION_CALLBACKID; +class App extends _pdf_object.PDFObject { + constructor(data) { + super(data); + this._constants = null; + this._focusRect = true; + this._fs = null; + this._language = App._getLanguage(data.language); + this._openInPlace = false; + this._platform = App._getPlatform(data.platform); + this._runtimeHighlight = false; + this._runtimeHighlightColor = ["T"]; + this._thermometer = null; + this._toolbar = false; + this._document = data._document; + this._proxyHandler = data.proxyHandler; + this._objects = Object.create(null); + this._eventDispatcher = new _event.EventDispatcher(this._document, data.calculationOrder, this._objects, data.externalCall); + this._timeoutIds = new WeakMap(); + if (typeof FinalizationRegistry !== "undefined") { + this._timeoutIdsRegistry = new FinalizationRegistry(this._cleanTimeout.bind(this)); + } else { + this._timeoutIdsRegistry = null; + } + this._timeoutCallbackIds = new Map(); + this._timeoutCallbackId = USERACTIVATION_CALLBACKID + 1; + this._globalEval = data.globalEval; + this._externalCall = data.externalCall; + } + _dispatchEvent(pdfEvent) { + this._eventDispatcher.dispatch(pdfEvent); + } + _registerTimeoutCallback(cExpr) { + const id = this._timeoutCallbackId++; + this._timeoutCallbackIds.set(id, cExpr); + return id; + } + _unregisterTimeoutCallback(id) { + this._timeoutCallbackIds.delete(id); + } + _evalCallback({ + callbackId, + interval + }) { + if (callbackId === USERACTIVATION_CALLBACKID) { + this._document.obj._userActivation = false; + return; + } + const expr = this._timeoutCallbackIds.get(callbackId); + if (!interval) { + this._unregisterTimeoutCallback(callbackId); + } + if (expr) { + this._globalEval(expr); + } + } + _registerTimeout(callbackId, interval) { + const timeout = Object.create(null); + const id = { + callbackId, + interval + }; + this._timeoutIds.set(timeout, id); + this._timeoutIdsRegistry?.register(timeout, id); + return timeout; + } + _unregisterTimeout(timeout) { + this._timeoutIdsRegistry?.unregister(timeout); + const data = this._timeoutIds.get(timeout); + if (!data) { + return; + } + this._timeoutIds.delete(timeout); + this._cleanTimeout(data); + } + _cleanTimeout({ + callbackId, + interval + }) { + this._unregisterTimeoutCallback(callbackId); + if (interval) { + this._externalCall("clearInterval", [callbackId]); + } else { + this._externalCall("clearTimeout", [callbackId]); + } + } + static _getPlatform(platform) { + if (typeof platform === "string") { + platform = platform.toLowerCase(); + if (platform.includes("win")) { + return "WIN"; + } else if (platform.includes("mac")) { + return "MAC"; + } + } + return "UNIX"; + } + static _getLanguage(language) { + const [main, sub] = language.toLowerCase().split(/[-_]/); + switch (main) { + case "zh": + if (sub === "cn" || sub === "sg") { + return "CHS"; + } + return "CHT"; + case "da": + return "DAN"; + case "de": + return "DEU"; + case "es": + return "ESP"; + case "fr": + return "FRA"; + case "it": + return "ITA"; + case "ko": + return "KOR"; + case "ja": + return "JPN"; + case "nl": + return "NLD"; + case "no": + return "NOR"; + case "pt": + if (sub === "br") { + return "PTB"; + } + return "ENU"; + case "fi": + return "SUO"; + case "SV": + return "SVE"; + default: + return "ENU"; + } + } + get activeDocs() { + return [this._document.wrapped]; + } + set activeDocs(_) { + throw new Error("app.activeDocs is read-only"); + } + get calculate() { + return this._document.obj.calculate; + } + set calculate(calculate) { + this._document.obj.calculate = calculate; + } + get constants() { + if (!this._constants) { + this._constants = Object.freeze({ + align: Object.freeze({ + left: 0, + center: 1, + right: 2, + top: 3, + bottom: 4 + }) + }); + } + return this._constants; + } + set constants(_) { + throw new Error("app.constants is read-only"); + } + get focusRect() { + return this._focusRect; + } + set focusRect(val) { + this._focusRect = val; + } + get formsVersion() { + return FORMS_VERSION; + } + set formsVersion(_) { + throw new Error("app.formsVersion is read-only"); + } + get fromPDFConverters() { + return []; + } + set fromPDFConverters(_) { + throw new Error("app.fromPDFConverters is read-only"); + } + get fs() { + if (this._fs === null) { + this._fs = new Proxy(new _fullscreen.FullScreen({ + send: this._send + }), this._proxyHandler); + } + return this._fs; + } + set fs(_) { + throw new Error("app.fs is read-only"); + } + get language() { + return this._language; + } + set language(_) { + throw new Error("app.language is read-only"); + } + get media() { + return undefined; + } + set media(_) { + throw new Error("app.media is read-only"); + } + get monitors() { + return []; + } + set monitors(_) { + throw new Error("app.monitors is read-only"); + } + get numPlugins() { + return 0; + } + set numPlugins(_) { + throw new Error("app.numPlugins is read-only"); + } + get openInPlace() { + return this._openInPlace; + } + set openInPlace(val) { + this._openInPlace = val; + } + get platform() { + return this._platform; + } + set platform(_) { + throw new Error("app.platform is read-only"); + } + get plugins() { + return []; + } + set plugins(_) { + throw new Error("app.plugins is read-only"); + } + get printColorProfiles() { + return []; + } + set printColorProfiles(_) { + throw new Error("app.printColorProfiles is read-only"); + } + get printerNames() { + return []; + } + set printerNames(_) { + throw new Error("app.printerNames is read-only"); + } + get runtimeHighlight() { + return this._runtimeHighlight; + } + set runtimeHighlight(val) { + this._runtimeHighlight = val; + } + get runtimeHighlightColor() { + return this._runtimeHighlightColor; + } + set runtimeHighlightColor(val) { + if (_color.Color._isValidColor(val)) { + this._runtimeHighlightColor = val; + } + } + get thermometer() { + if (this._thermometer === null) { + this._thermometer = new Proxy(new _thermometer.Thermometer({ + send: this._send + }), this._proxyHandler); + } + return this._thermometer; + } + set thermometer(_) { + throw new Error("app.thermometer is read-only"); + } + get toolbar() { + return this._toolbar; + } + set toolbar(val) { + this._toolbar = val; + } + get toolbarHorizontal() { + return this.toolbar; + } + set toolbarHorizontal(value) { + this.toolbar = value; + } + get toolbarVertical() { + return this.toolbar; + } + set toolbarVertical(value) { + this.toolbar = value; + } + get viewerType() { + return VIEWER_TYPE; + } + set viewerType(_) { + throw new Error("app.viewerType is read-only"); + } + get viewerVariation() { + return VIEWER_VARIATION; + } + set viewerVariation(_) { + throw new Error("app.viewerVariation is read-only"); + } + get viewerVersion() { + return VIEWER_VERSION; + } + set viewerVersion(_) { + throw new Error("app.viewerVersion is read-only"); + } + addMenuItem() {} + addSubMenu() {} + addToolButton() {} + alert(cMsg, nIcon = 0, nType = 0, cTitle = "PDF.js", oDoc = null, oCheckbox = null) { + if (!this._document.obj._userActivation) { + return 0; + } + this._document.obj._userActivation = false; + if (cMsg && typeof cMsg === "object") { + nType = cMsg.nType; + cMsg = cMsg.cMsg; + } + cMsg = (cMsg || "").toString(); + nType = typeof nType !== "number" || isNaN(nType) || nType < 0 || nType > 3 ? 0 : nType; + if (nType >= 2) { + return this._externalCall("confirm", [cMsg]) ? 4 : 3; + } + this._externalCall("alert", [cMsg]); + return 1; + } + beep() {} + beginPriv() {} + browseForDoc() {} + clearInterval(oInterval) { + this._unregisterTimeout(oInterval); + } + clearTimeOut(oTime) { + this._unregisterTimeout(oTime); + } + endPriv() {} + execDialog() {} + execMenuItem(item) { + if (!this._document.obj._userActivation) { + return; + } + this._document.obj._userActivation = false; + switch (item) { + case "SaveAs": + if (this._document.obj._disableSaving) { + return; + } + this._send({ + command: item + }); + break; + case "FirstPage": + case "LastPage": + case "NextPage": + case "PrevPage": + case "ZoomViewIn": + case "ZoomViewOut": + this._send({ + command: item + }); + break; + case "FitPage": + this._send({ + command: "zoom", + value: "page-fit" + }); + break; + case "Print": + if (this._document.obj._disablePrinting) { + return; + } + this._send({ + command: "print" + }); + break; + } + } + getNthPlugInName() {} + getPath() {} + goBack() {} + goForward() {} + hideMenuItem() {} + hideToolbarButton() {} + launchURL() {} + listMenuItems() {} + listToolbarButtons() {} + loadPolicyFile() {} + mailGetAddrs() {} + mailMsg() {} + newDoc() {} + newCollection() {} + newFDF() {} + openDoc() {} + openFDF() {} + popUpMenu() {} + popUpMenuEx() {} + removeToolButton() {} + response(cQuestion, cTitle = "", cDefault = "", bPassword = "", cLabel = "") { + if (cQuestion && typeof cQuestion === "object") { + cDefault = cQuestion.cDefault; + cQuestion = cQuestion.cQuestion; + } + cQuestion = (cQuestion || "").toString(); + cDefault = (cDefault || "").toString(); + return this._externalCall("prompt", [cQuestion, cDefault || ""]); + } + setInterval(cExpr, nMilliseconds = 0) { + if (cExpr && typeof cExpr === "object") { + nMilliseconds = cExpr.nMilliseconds || 0; + cExpr = cExpr.cExpr; + } + if (typeof cExpr !== "string") { + throw new TypeError("First argument of app.setInterval must be a string"); + } + if (typeof nMilliseconds !== "number") { + throw new TypeError("Second argument of app.setInterval must be a number"); + } + const callbackId = this._registerTimeoutCallback(cExpr); + this._externalCall("setInterval", [callbackId, nMilliseconds]); + return this._registerTimeout(callbackId, true); + } + setTimeOut(cExpr, nMilliseconds = 0) { + if (cExpr && typeof cExpr === "object") { + nMilliseconds = cExpr.nMilliseconds || 0; + cExpr = cExpr.cExpr; + } + if (typeof cExpr !== "string") { + throw new TypeError("First argument of app.setTimeOut must be a string"); + } + if (typeof nMilliseconds !== "number") { + throw new TypeError("Second argument of app.setTimeOut must be a number"); + } + const callbackId = this._registerTimeoutCallback(cExpr); + this._externalCall("setTimeout", [callbackId, nMilliseconds]); + return this._registerTimeout(callbackId, false); + } + trustedFunction() {} + trustPropagatorFunction() {} +} +exports.App = App; + +/***/ }), +/* 10 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.EventDispatcher = exports.Event = void 0; +var _doc = __w_pdfjs_require__(11); +const USERACTIVATION_MAXTIME_VALIDITY = 5000; +class Event { + constructor(data) { + this.change = data.change || ""; + this.changeEx = data.changeEx || null; + this.commitKey = data.commitKey || 0; + this.fieldFull = data.fieldFull || false; + this.keyDown = data.keyDown || false; + this.modifier = data.modifier || false; + this.name = data.name; + this.rc = true; + this.richChange = data.richChange || []; + this.richChangeEx = data.richChangeEx || []; + this.richValue = data.richValue || []; + this.selEnd = data.selEnd ?? -1; + this.selStart = data.selStart ?? -1; + this.shift = data.shift || false; + this.source = data.source || null; + this.target = data.target || null; + this.targetName = ""; + this.type = "Field"; + this.value = data.value || ""; + this.willCommit = data.willCommit || false; + } +} +exports.Event = Event; +class EventDispatcher { + constructor(document, calculationOrder, objects, externalCall) { + this._document = document; + this._calculationOrder = calculationOrder; + this._objects = objects; + this._externalCall = externalCall; + this._document.obj._eventDispatcher = this; + this._isCalculating = false; + } + mergeChange(event) { + let value = event.value; + if (Array.isArray(value)) { + return value; + } + if (typeof value !== "string") { + value = value.toString(); + } + const prefix = event.selStart >= 0 ? value.substring(0, event.selStart) : ""; + const postfix = event.selEnd >= 0 && event.selEnd <= value.length ? value.substring(event.selEnd) : ""; + return `${prefix}${event.change}${postfix}`; + } + userActivation() { + this._document.obj._userActivation = true; + this._externalCall("setTimeout", [_doc.USERACTIVATION_CALLBACKID, USERACTIVATION_MAXTIME_VALIDITY]); + } + dispatch(baseEvent) { + const id = baseEvent.id; + if (!(id in this._objects)) { + let event; + if (id === "doc" || id === "page") { + event = globalThis.event = new Event(baseEvent); + event.source = event.target = this._document.wrapped; + event.name = baseEvent.name; + } + if (id === "doc") { + const eventName = event.name; + if (eventName === "Open") { + this.userActivation(); + this._document.obj._initActions(); + this.formatAll(); + } + if (!["DidPrint", "DidSave", "WillPrint", "WillSave"].includes(eventName)) { + this.userActivation(); + } + this._document.obj._dispatchDocEvent(event.name); + } else if (id === "page") { + this.userActivation(); + this._document.obj._dispatchPageEvent(event.name, baseEvent.actions, baseEvent.pageNumber); + } else if (id === "app" && baseEvent.name === "ResetForm") { + this.userActivation(); + for (const fieldId of baseEvent.ids) { + const obj = this._objects[fieldId]; + obj?.obj._reset(); + } + } + return; + } + const name = baseEvent.name; + const source = this._objects[id]; + const event = globalThis.event = new Event(baseEvent); + let savedChange; + this.userActivation(); + if (source.obj._isButton()) { + source.obj._id = id; + event.value = source.obj._getExportValue(event.value); + if (name === "Action") { + source.obj._value = event.value; + } + } + switch (name) { + case "Keystroke": + savedChange = { + value: event.value, + changeEx: event.changeEx, + change: event.change, + selStart: event.selStart, + selEnd: event.selEnd + }; + break; + case "Blur": + case "Focus": + Object.defineProperty(event, "value", { + configurable: false, + writable: false, + enumerable: true, + value: event.value + }); + break; + case "Validate": + this.runValidation(source, event); + return; + case "Action": + this.runActions(source, source, event, name); + this.runCalculate(source, event); + return; + } + this.runActions(source, source, event, name); + if (name !== "Keystroke") { + return; + } + if (event.rc) { + if (event.willCommit) { + this.runValidation(source, event); + } else { + if (source.obj._isChoice) { + source.obj.value = savedChange.changeEx; + source.obj._send({ + id: source.obj._id, + siblings: source.obj._siblings, + value: source.obj.value + }); + return; + } + const value = source.obj.value = this.mergeChange(event); + let selStart, selEnd; + if (event.selStart !== savedChange.selStart || event.selEnd !== savedChange.selEnd) { + selStart = event.selStart; + selEnd = event.selEnd; + } else { + selEnd = selStart = savedChange.selStart + event.change.length; + } + source.obj._send({ + id: source.obj._id, + siblings: source.obj._siblings, + value, + selRange: [selStart, selEnd] + }); + } + } else if (!event.willCommit) { + source.obj._send({ + id: source.obj._id, + siblings: source.obj._siblings, + value: savedChange.value, + selRange: [savedChange.selStart, savedChange.selEnd] + }); + } else { + source.obj._send({ + id: source.obj._id, + siblings: source.obj._siblings, + value: "", + formattedValue: null, + selRange: [0, 0] + }); + } + } + formatAll() { + const event = globalThis.event = new Event({}); + for (const source of Object.values(this._objects)) { + event.value = source.obj.value; + if (this.runActions(source, source, event, "Format")) { + source.obj._send({ + id: source.obj._id, + siblings: source.obj._siblings, + formattedValue: event.value?.toString?.() + }); + } + } + } + runValidation(source, event) { + const didValidateRun = this.runActions(source, source, event, "Validate"); + if (event.rc) { + source.obj.value = event.value; + this.runCalculate(source, event); + const savedValue = event.value = source.obj.value; + let formattedValue = null; + if (this.runActions(source, source, event, "Format")) { + formattedValue = event.value?.toString?.(); + } + source.obj._send({ + id: source.obj._id, + siblings: source.obj._siblings, + value: savedValue, + formattedValue + }); + event.value = savedValue; + } else if (didValidateRun) { + source.obj._send({ + id: source.obj._id, + siblings: source.obj._siblings, + value: "", + formattedValue: null, + selRange: [0, 0], + focus: true + }); + } + } + runActions(source, target, event, eventName) { + event.source = source.wrapped; + event.target = target.wrapped; + event.name = eventName; + event.targetName = target.obj.name; + event.rc = true; + return target.obj._runActions(event); + } + calculateNow() { + if (!this._calculationOrder || this._isCalculating || !this._document.obj.calculate) { + return; + } + this._isCalculating = true; + const first = this._calculationOrder[0]; + const source = this._objects[first]; + globalThis.event = new Event({}); + try { + this.runCalculate(source, globalThis.event); + } catch (error) { + this._isCalculating = false; + throw error; + } + this._isCalculating = false; + } + runCalculate(source, event) { + if (!this._calculationOrder || !this._document.obj.calculate) { + return; + } + for (const targetId of this._calculationOrder) { + if (!(targetId in this._objects)) { + continue; + } + if (!this._document.obj.calculate) { + break; + } + event.value = null; + const target = this._objects[targetId]; + let savedValue = target.obj.value; + this.runActions(source, target, event, "Calculate"); + if (!event.rc) { + continue; + } + if (event.value !== null) { + target.obj.value = event.value; + } + event.value = target.obj.value; + this.runActions(target, target, event, "Validate"); + if (!event.rc) { + if (target.obj.value !== savedValue) { + target.wrapped.value = savedValue; + } + continue; + } + savedValue = event.value = target.obj.value; + let formattedValue = null; + if (this.runActions(target, target, event, "Format")) { + formattedValue = event.value?.toString?.(); + } + target.obj._send({ + id: target.obj._id, + siblings: target.obj._siblings, + value: savedValue, + formattedValue + }); + } + } +} +exports.EventDispatcher = EventDispatcher; + +/***/ }), +/* 11 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Doc = void 0; +var _common = __w_pdfjs_require__(4); +var _pdf_object = __w_pdfjs_require__(7); +var _print_params = __w_pdfjs_require__(12); +var _constants = __w_pdfjs_require__(2); +const DOC_EXTERNAL = false; +class InfoProxyHandler { + static get(obj, prop) { + return obj[prop.toLowerCase()]; + } + static set(obj, prop, value) { + throw new Error(`doc.info.${prop} is read-only`); + } +} +class Doc extends _pdf_object.PDFObject { + constructor(data) { + super(data); + this._expandos = globalThis; + this._baseURL = data.baseURL || ""; + this._calculate = true; + this._delay = false; + this._dirty = false; + this._disclosed = false; + this._media = undefined; + this._metadata = data.metadata || ""; + this._noautocomplete = undefined; + this._nocache = undefined; + this._spellDictionaryOrder = []; + this._spellLanguageOrder = []; + this._printParams = null; + this._fields = new Map(); + this._fieldNames = []; + this._event = null; + this._author = data.Author || ""; + this._creator = data.Creator || ""; + this._creationDate = this._getDate(data.CreationDate) || null; + this._docID = data.docID || ["", ""]; + this._documentFileName = data.filename || ""; + this._filesize = data.filesize || 0; + this._keywords = data.Keywords || ""; + this._layout = data.layout || ""; + this._modDate = this._getDate(data.ModDate) || null; + this._numFields = 0; + this._numPages = data.numPages || 1; + this._pageNum = data.pageNum || 0; + this._producer = data.Producer || ""; + this._securityHandler = data.EncryptFilterName || null; + this._subject = data.Subject || ""; + this._title = data.Title || ""; + this._URL = data.URL || ""; + this._info = new Proxy({ + title: this._title, + author: this._author, + authors: data.authors || [this._author], + subject: this._subject, + keywords: this._keywords, + creator: this._creator, + producer: this._producer, + creationdate: this._creationDate, + moddate: this._modDate, + trapped: data.Trapped || "Unknown" + }, InfoProxyHandler); + this._zoomType = _constants.ZoomType.none; + this._zoom = data.zoom || 100; + this._actions = (0, _common.createActionsMap)(data.actions); + this._globalEval = data.globalEval; + this._pageActions = new Map(); + this._userActivation = false; + this._disablePrinting = false; + this._disableSaving = false; + } + _initActions() { + const dontRun = new Set(["WillClose", "WillSave", "DidSave", "WillPrint", "DidPrint", "OpenAction"]); + this._disableSaving = true; + for (const actionName of this._actions.keys()) { + if (!dontRun.has(actionName)) { + this._runActions(actionName); + } + } + this._runActions("OpenAction"); + this._disableSaving = false; + } + _dispatchDocEvent(name) { + if (name === "Open") { + this._disableSaving = true; + this._runActions("OpenAction"); + this._disableSaving = false; + } else if (name === "WillPrint") { + this._disablePrinting = true; + this._runActions(name); + this._disablePrinting = false; + } else if (name === "WillSave") { + this._disableSaving = true; + this._runActions(name); + this._disableSaving = false; + } else { + this._runActions(name); + } + } + _dispatchPageEvent(name, actions, pageNumber) { + if (name === "PageOpen") { + if (!this._pageActions.has(pageNumber)) { + this._pageActions.set(pageNumber, (0, _common.createActionsMap)(actions)); + } + this._pageNum = pageNumber - 1; + } + actions = this._pageActions.get(pageNumber)?.get(name); + if (actions) { + for (const action of actions) { + this._globalEval(action); + } + } + } + _runActions(name) { + const actions = this._actions.get(name); + if (actions) { + for (const action of actions) { + this._globalEval(action); + } + } + } + _addField(name, field) { + this._fields.set(name, field); + this._fieldNames.push(name); + this._numFields++; + } + _getDate(date) { + if (!date || date.length < 15 || !date.startsWith("D:")) { + return date; + } + date = date.substring(2); + const year = date.substring(0, 4); + const month = date.substring(4, 6); + const day = date.substring(6, 8); + const hour = date.substring(8, 10); + const minute = date.substring(10, 12); + const o = date.charAt(12); + let second, offsetPos; + if (o === "Z" || o === "+" || o === "-") { + second = "00"; + offsetPos = 12; + } else { + second = date.substring(12, 14); + offsetPos = 14; + } + const offset = date.substring(offsetPos).replaceAll("'", ""); + return new Date(`${year}-${month}-${day}T${hour}:${minute}:${second}${offset}`); + } + get author() { + return this._author; + } + set author(_) { + throw new Error("doc.author is read-only"); + } + get baseURL() { + return this._baseURL; + } + set baseURL(baseURL) { + this._baseURL = baseURL; + } + get bookmarkRoot() { + return undefined; + } + set bookmarkRoot(_) { + throw new Error("doc.bookmarkRoot is read-only"); + } + get calculate() { + return this._calculate; + } + set calculate(calculate) { + this._calculate = calculate; + } + get creator() { + return this._creator; + } + set creator(_) { + throw new Error("doc.creator is read-only"); + } + get dataObjects() { + return []; + } + set dataObjects(_) { + throw new Error("doc.dataObjects is read-only"); + } + get delay() { + return this._delay; + } + set delay(delay) { + this._delay = delay; + } + get dirty() { + return this._dirty; + } + set dirty(dirty) { + this._dirty = dirty; + } + get disclosed() { + return this._disclosed; + } + set disclosed(disclosed) { + this._disclosed = disclosed; + } + get docID() { + return this._docID; + } + set docID(_) { + throw new Error("doc.docID is read-only"); + } + get documentFileName() { + return this._documentFileName; + } + set documentFileName(_) { + throw new Error("doc.documentFileName is read-only"); + } + get dynamicXFAForm() { + return false; + } + set dynamicXFAForm(_) { + throw new Error("doc.dynamicXFAForm is read-only"); + } + get external() { + return DOC_EXTERNAL; + } + set external(_) { + throw new Error("doc.external is read-only"); + } + get filesize() { + return this._filesize; + } + set filesize(_) { + throw new Error("doc.filesize is read-only"); + } + get hidden() { + return false; + } + set hidden(_) { + throw new Error("doc.hidden is read-only"); + } + get hostContainer() { + return undefined; + } + set hostContainer(_) { + throw new Error("doc.hostContainer is read-only"); + } + get icons() { + return undefined; + } + set icons(_) { + throw new Error("doc.icons is read-only"); + } + get info() { + return this._info; + } + set info(_) { + throw new Error("doc.info is read-only"); + } + get innerAppWindowRect() { + return [0, 0, 0, 0]; + } + set innerAppWindowRect(_) { + throw new Error("doc.innerAppWindowRect is read-only"); + } + get innerDocWindowRect() { + return [0, 0, 0, 0]; + } + set innerDocWindowRect(_) { + throw new Error("doc.innerDocWindowRect is read-only"); + } + get isModal() { + return false; + } + set isModal(_) { + throw new Error("doc.isModal is read-only"); + } + get keywords() { + return this._keywords; + } + set keywords(_) { + throw new Error("doc.keywords is read-only"); + } + get layout() { + return this._layout; + } + set layout(value) { + if (!this._userActivation) { + return; + } + this._userActivation = false; + if (typeof value !== "string") { + return; + } + if (value !== "SinglePage" && value !== "OneColumn" && value !== "TwoColumnLeft" && value !== "TwoPageLeft" && value !== "TwoColumnRight" && value !== "TwoPageRight") { + value = "SinglePage"; + } + this._send({ + command: "layout", + value + }); + this._layout = value; + } + get media() { + return this._media; + } + set media(media) { + this._media = media; + } + get metadata() { + return this._metadata; + } + set metadata(metadata) { + this._metadata = metadata; + } + get modDate() { + return this._modDate; + } + set modDate(_) { + throw new Error("doc.modDate is read-only"); + } + get mouseX() { + return 0; + } + set mouseX(_) { + throw new Error("doc.mouseX is read-only"); + } + get mouseY() { + return 0; + } + set mouseY(_) { + throw new Error("doc.mouseY is read-only"); + } + get noautocomplete() { + return this._noautocomplete; + } + set noautocomplete(noautocomplete) { + this._noautocomplete = noautocomplete; + } + get nocache() { + return this._nocache; + } + set nocache(nocache) { + this._nocache = nocache; + } + get numFields() { + return this._numFields; + } + set numFields(_) { + throw new Error("doc.numFields is read-only"); + } + get numPages() { + return this._numPages; + } + set numPages(_) { + throw new Error("doc.numPages is read-only"); + } + get numTemplates() { + return 0; + } + set numTemplates(_) { + throw new Error("doc.numTemplates is read-only"); + } + get outerAppWindowRect() { + return [0, 0, 0, 0]; + } + set outerAppWindowRect(_) { + throw new Error("doc.outerAppWindowRect is read-only"); + } + get outerDocWindowRect() { + return [0, 0, 0, 0]; + } + set outerDocWindowRect(_) { + throw new Error("doc.outerDocWindowRect is read-only"); + } + get pageNum() { + return this._pageNum; + } + set pageNum(value) { + if (!this._userActivation) { + return; + } + this._userActivation = false; + if (typeof value !== "number" || value < 0 || value >= this._numPages) { + return; + } + this._send({ + command: "page-num", + value + }); + this._pageNum = value; + } + get pageWindowRect() { + return [0, 0, 0, 0]; + } + set pageWindowRect(_) { + throw new Error("doc.pageWindowRect is read-only"); + } + get path() { + return ""; + } + set path(_) { + throw new Error("doc.path is read-only"); + } + get permStatusReady() { + return true; + } + set permStatusReady(_) { + throw new Error("doc.permStatusReady is read-only"); + } + get producer() { + return this._producer; + } + set producer(_) { + throw new Error("doc.producer is read-only"); + } + get requiresFullSave() { + return false; + } + set requiresFullSave(_) { + throw new Error("doc.requiresFullSave is read-only"); + } + get securityHandler() { + return this._securityHandler; + } + set securityHandler(_) { + throw new Error("doc.securityHandler is read-only"); + } + get selectedAnnots() { + return []; + } + set selectedAnnots(_) { + throw new Error("doc.selectedAnnots is read-only"); + } + get sounds() { + return []; + } + set sounds(_) { + throw new Error("doc.sounds is read-only"); + } + get spellDictionaryOrder() { + return this._spellDictionaryOrder; + } + set spellDictionaryOrder(spellDictionaryOrder) { + this._spellDictionaryOrder = spellDictionaryOrder; + } + get spellLanguageOrder() { + return this._spellLanguageOrder; + } + set spellLanguageOrder(spellLanguageOrder) { + this._spellLanguageOrder = spellLanguageOrder; + } + get subject() { + return this._subject; + } + set subject(_) { + throw new Error("doc.subject is read-only"); + } + get templates() { + return []; + } + set templates(_) { + throw new Error("doc.templates is read-only"); + } + get title() { + return this._title; + } + set title(_) { + throw new Error("doc.title is read-only"); + } + get URL() { + return this._URL; + } + set URL(_) { + throw new Error("doc.URL is read-only"); + } + get viewState() { + return undefined; + } + set viewState(_) { + throw new Error("doc.viewState is read-only"); + } + get xfa() { + return this._xfa; + } + set xfa(_) { + throw new Error("doc.xfa is read-only"); + } + get XFAForeground() { + return false; + } + set XFAForeground(_) { + throw new Error("doc.XFAForeground is read-only"); + } + get zoomType() { + return this._zoomType; + } + set zoomType(type) { + if (!this._userActivation) { + return; + } + this._userActivation = false; + if (typeof type !== "string") { + return; + } + switch (type) { + case _constants.ZoomType.none: + this._send({ + command: "zoom", + value: 1 + }); + break; + case _constants.ZoomType.fitP: + this._send({ + command: "zoom", + value: "page-fit" + }); + break; + case _constants.ZoomType.fitW: + this._send({ + command: "zoom", + value: "page-width" + }); + break; + case _constants.ZoomType.fitH: + this._send({ + command: "zoom", + value: "page-height" + }); + break; + case _constants.ZoomType.fitV: + this._send({ + command: "zoom", + value: "auto" + }); + break; + case _constants.ZoomType.pref: + case _constants.ZoomType.refW: + break; + default: + return; + } + this._zoomType = type; + } + get zoom() { + return this._zoom; + } + set zoom(value) { + if (!this._userActivation) { + return; + } + this._userActivation = false; + if (typeof value !== "number" || value < 8.33 || value > 6400) { + return; + } + this._send({ + command: "zoom", + value: value / 100 + }); + } + addAnnot() {} + addField() {} + addIcon() {} + addLink() {} + addRecipientListCryptFilter() {} + addRequirement() {} + addScript() {} + addThumbnails() {} + addWatermarkFromFile() {} + addWatermarkFromText() {} + addWeblinks() {} + bringToFront() {} + calculateNow() { + this._eventDispatcher.calculateNow(); + } + closeDoc() {} + colorConvertPage() {} + createDataObject() {} + createTemplate() {} + deletePages() {} + deleteSound() {} + embedDocAsDataObject() {} + embedOutputIntent() {} + encryptForRecipients() {} + encryptUsingPolicy() {} + exportAsFDF() {} + exportAsFDFStr() {} + exportAsText() {} + exportAsXFDF() {} + exportAsXFDFStr() {} + exportDataObject() {} + exportXFAData() {} + extractPages() {} + flattenPages() {} + getAnnot() {} + getAnnots() {} + getAnnot3D() {} + getAnnots3D() {} + getColorConvertAction() {} + getDataObject() {} + getDataObjectContents() {} + _getField(cName) { + if (cName && typeof cName === "object") { + cName = cName.cName; + } + if (typeof cName !== "string") { + throw new TypeError("Invalid field name: must be a string"); + } + const searchedField = this._fields.get(cName); + if (searchedField) { + return searchedField; + } + const parts = cName.split("#"); + let childIndex = NaN; + if (parts.length === 2) { + childIndex = Math.floor(parseFloat(parts[1])); + cName = parts[0]; + } + for (const [name, field] of this._fields.entries()) { + if (name.endsWith(cName)) { + if (!isNaN(childIndex)) { + const children = this._getChildren(name); + if (childIndex < 0 || childIndex >= children.length) { + childIndex = 0; + } + if (childIndex < children.length) { + this._fields.set(cName, children[childIndex]); + return children[childIndex]; + } + } + this._fields.set(cName, field); + return field; + } + } + return null; + } + getField(cName) { + const field = this._getField(cName); + if (!field) { + return null; + } + return field.wrapped; + } + _getChildren(fieldName) { + const len = fieldName.length; + const children = []; + const pattern = /^\.[^.]+$/; + for (const [name, field] of this._fields.entries()) { + if (name.startsWith(fieldName)) { + const finalPart = name.slice(len); + if (pattern.test(finalPart)) { + children.push(field); + } + } + } + return children; + } + _getTerminalChildren(fieldName) { + const children = []; + const len = fieldName.length; + for (const [name, field] of this._fields.entries()) { + if (name.startsWith(fieldName)) { + const finalPart = name.slice(len); + if (field.obj._hasValue && (finalPart === "" || finalPart.startsWith("."))) { + children.push(field.wrapped); + } + } + } + return children; + } + getIcon() {} + getLegalWarnings() {} + getLinks() {} + getNthFieldName(nIndex) { + if (nIndex && typeof nIndex === "object") { + nIndex = nIndex.nIndex; + } + if (typeof nIndex !== "number") { + throw new TypeError("Invalid field index: must be a number"); + } + if (0 <= nIndex && nIndex < this.numFields) { + return this._fieldNames[Math.trunc(nIndex)]; + } + return null; + } + getNthTemplate() { + return null; + } + getOCGs() {} + getOCGOrder() {} + getPageBox() {} + getPageLabel() {} + getPageNthWord() {} + getPageNthWordQuads() {} + getPageNumWords() {} + getPageRotation() {} + getPageTransition() {} + getPrintParams() { + return this._printParams ||= new _print_params.PrintParams({ + lastPage: this._numPages - 1 + }); + } + getSound() {} + getTemplate() {} + getURL() {} + gotoNamedDest() {} + importAnFDF() {} + importAnXFDF() {} + importDataObject() {} + importIcon() {} + importSound() {} + importTextData() {} + importXFAData() {} + insertPages() {} + mailDoc() {} + mailForm() {} + movePage() {} + newPage() {} + openDataObject() {} + print(bUI = true, nStart = 0, nEnd = -1, bSilent = false, bShrinkToFit = false, bPrintAsImage = false, bReverse = false, bAnnotations = true, printParams = null) { + if (this._disablePrinting || !this._userActivation) { + return; + } + this._userActivation = false; + if (bUI && typeof bUI === "object") { + nStart = bUI.nStart; + nEnd = bUI.nEnd; + bSilent = bUI.bSilent; + bShrinkToFit = bUI.bShrinkToFit; + bPrintAsImage = bUI.bPrintAsImage; + bReverse = bUI.bReverse; + bAnnotations = bUI.bAnnotations; + printParams = bUI.printParams; + bUI = bUI.bUI; + } + if (printParams) { + nStart = printParams.firstPage; + nEnd = printParams.lastPage; + } + if (typeof nStart === "number") { + nStart = Math.max(0, Math.trunc(nStart)); + } else { + nStart = 0; + } + if (typeof nEnd === "number") { + nEnd = Math.max(0, Math.trunc(nEnd)); + } else { + nEnd = -1; + } + this._send({ + command: "print", + start: nStart, + end: nEnd + }); + } + removeDataObject() {} + removeField() {} + removeIcon() {} + removeLinks() {} + removeRequirement() {} + removeScript() {} + removeTemplate() {} + removeThumbnails() {} + removeWeblinks() {} + replacePages() {} + resetForm(aFields = null) { + if (aFields && typeof aFields === "object") { + aFields = aFields.aFields; + } + if (aFields && !Array.isArray(aFields)) { + aFields = [aFields]; + } + let mustCalculate = false; + let fieldsToReset; + if (aFields) { + fieldsToReset = []; + for (const fieldName of aFields) { + if (!fieldName) { + continue; + } + if (typeof fieldName !== "string") { + fieldsToReset = null; + break; + } + const field = this._getField(fieldName); + if (!field) { + continue; + } + fieldsToReset.push(field); + mustCalculate = true; + } + } + if (!fieldsToReset) { + fieldsToReset = this._fields.values(); + mustCalculate = this._fields.size !== 0; + } + for (const field of fieldsToReset) { + field.obj.value = field.obj.defaultValue; + this._send({ + id: field.obj._id, + siblings: field.obj._siblings, + value: field.obj.defaultValue, + formattedValue: null, + selRange: [0, 0] + }); + } + if (mustCalculate) { + this.calculateNow(); + } + } + saveAs() {} + scroll() {} + selectPageNthWord() {} + setAction() {} + setDataObjectContents() {} + setOCGOrder() {} + setPageAction() {} + setPageBoxes() {} + setPageLabels() {} + setPageRotations() {} + setPageTabOrder() {} + setPageTransitions() {} + spawnPageFromTemplate() {} + submitForm() {} + syncAnnotScan() {} +} +exports.Doc = Doc; + +/***/ }), +/* 12 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PrintParams = void 0; +class PrintParams { + constructor(data) { + this.binaryOk = true; + this.bitmapDPI = 150; + this.booklet = { + binding: 0, + duplexMode: 0, + subsetFrom: 0, + subsetTo: -1 + }; + this.colorOverride = 0; + this.colorProfile = ""; + this.constants = Object.freeze({ + bookletBindings: Object.freeze({ + Left: 0, + Right: 1, + LeftTall: 2, + RightTall: 3 + }), + bookletDuplexMode: Object.freeze({ + BothSides: 0, + FrontSideOnly: 1, + BasicSideOnly: 2 + }), + colorOverrides: Object.freeze({ + auto: 0, + gray: 1, + mono: 2 + }), + fontPolicies: Object.freeze({ + everyPage: 0, + jobStart: 1, + pageRange: 2 + }), + handling: Object.freeze({ + none: 0, + fit: 1, + shrink: 2, + tileAll: 3, + tileLarge: 4, + nUp: 5, + booklet: 6 + }), + interactionLevel: Object.freeze({ + automatic: 0, + full: 1, + silent: 2 + }), + nUpPageOrders: Object.freeze({ + Horizontal: 0, + HorizontalReversed: 1, + Vertical: 2 + }), + printContents: Object.freeze({ + doc: 0, + docAndComments: 1, + formFieldsOnly: 2 + }), + flagValues: Object.freeze({ + applyOverPrint: 1, + applySoftProofSettings: 1 << 1, + applyWorkingColorSpaces: 1 << 2, + emitHalftones: 1 << 3, + emitPostScriptXObjects: 1 << 4, + emitFormsAsPSForms: 1 << 5, + maxJP2KRes: 1 << 6, + setPageSize: 1 << 7, + suppressBG: 1 << 8, + suppressCenter: 1 << 9, + suppressCJKFontSubst: 1 << 10, + suppressCropClip: 1 << 1, + suppressRotate: 1 << 12, + suppressTransfer: 1 << 13, + suppressUCR: 1 << 14, + useTrapAnnots: 1 << 15, + usePrintersMarks: 1 << 16 + }), + rasterFlagValues: Object.freeze({ + textToOutline: 1, + strokesToOutline: 1 << 1, + allowComplexClip: 1 << 2, + preserveOverprint: 1 << 3 + }), + subsets: Object.freeze({ + all: 0, + even: 1, + odd: 2 + }), + tileMarks: Object.freeze({ + none: 0, + west: 1, + east: 2 + }), + usages: Object.freeze({ + auto: 0, + use: 1, + noUse: 2 + }) + }); + this.downloadFarEastFonts = false; + this.fileName = ""; + this.firstPage = 0; + this.flags = 0; + this.fontPolicy = 0; + this.gradientDPI = 150; + this.interactive = 1; + this.lastPage = data.lastPage; + this.npUpAutoRotate = false; + this.npUpNumPagesH = 2; + this.npUpNumPagesV = 2; + this.npUpPageBorder = false; + this.npUpPageOrder = 0; + this.pageHandling = 0; + this.pageSubset = 0; + this.printAsImage = false; + this.printContent = 0; + this.printerName = ""; + this.psLevel = 0; + this.rasterFlags = 0; + this.reversePages = false; + this.tileLabel = false; + this.tileMark = 0; + this.tileOverlap = 0; + this.tileScale = 1.0; + this.transparencyLevel = 75; + this.usePrinterCRD = 0; + this.useT1Conversion = 0; + } +} +exports.PrintParams = PrintParams; + +/***/ }), +/* 13 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FullScreen = void 0; +var _constants = __w_pdfjs_require__(2); +var _pdf_object = __w_pdfjs_require__(7); +class FullScreen extends _pdf_object.PDFObject { + constructor(data) { + super(data); + this._backgroundColor = []; + this._clickAdvances = true; + this._cursor = _constants.Cursor.hidden; + this._defaultTransition = ""; + this._escapeExits = true; + this._isFullScreen = true; + this._loop = false; + this._timeDelay = 3600; + this._usePageTiming = false; + this._useTimer = false; + } + get backgroundColor() { + return this._backgroundColor; + } + set backgroundColor(_) {} + get clickAdvances() { + return this._clickAdvances; + } + set clickAdvances(_) {} + get cursor() { + return this._cursor; + } + set cursor(_) {} + get defaultTransition() { + return this._defaultTransition; + } + set defaultTransition(_) {} + get escapeExits() { + return this._escapeExits; + } + set escapeExits(_) {} + get isFullScreen() { + return this._isFullScreen; + } + set isFullScreen(_) {} + get loop() { + return this._loop; + } + set loop(_) {} + get timeDelay() { + return this._timeDelay; + } + set timeDelay(_) {} + get transitions() { + return ["Replace", "WipeRight", "WipeLeft", "WipeDown", "WipeUp", "SplitHorizontalIn", "SplitHorizontalOut", "SplitVerticalIn", "SplitVerticalOut", "BlindsHorizontal", "BlindsVertical", "BoxIn", "BoxOut", "GlitterRight", "GlitterDown", "GlitterRightDown", "Dissolve", "Random"]; + } + set transitions(_) { + throw new Error("fullscreen.transitions is read-only"); + } + get usePageTiming() { + return this._usePageTiming; + } + set usePageTiming(_) {} + get useTimer() { + return this._useTimer; + } + set useTimer(_) {} +} +exports.FullScreen = FullScreen; + +/***/ }), +/* 14 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Thermometer = void 0; +var _pdf_object = __w_pdfjs_require__(7); +class Thermometer extends _pdf_object.PDFObject { + constructor(data) { + super(data); + this._cancelled = false; + this._duration = 100; + this._text = ""; + this._value = 0; + } + get cancelled() { + return this._cancelled; + } + set cancelled(_) { + throw new Error("thermometer.cancelled is read-only"); + } + get duration() { + return this._duration; + } + set duration(val) { + this._duration = val; + } + get text() { + return this._text; + } + set text(val) { + this._text = val; + } + get value() { + return this._value; + } + set value(val) { + this._value = val; + } + begin() {} + end() {} +} +exports.Thermometer = Thermometer; + +/***/ }), +/* 15 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Console = void 0; +var _pdf_object = __w_pdfjs_require__(7); +class Console extends _pdf_object.PDFObject { + clear() { + this._send({ + id: "clear" + }); + } + hide() {} + println(msg) { + if (typeof msg === "string") { + this._send({ + command: "println", + value: "PDF.js Console:: " + msg + }); + } + } + show() {} +} +exports.Console = Console; + +/***/ }), +/* 16 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ProxyHandler = void 0; +class ProxyHandler { + constructor() { + this.nosend = new Set(["delay"]); + } + get(obj, prop) { + if (prop in obj._expandos) { + const val = obj._expandos[prop]; + if (typeof val === "function") { + return val.bind(obj); + } + return val; + } + if (typeof prop === "string" && !prop.startsWith("_") && prop in obj) { + const val = obj[prop]; + if (typeof val === "function") { + return val.bind(obj); + } + return val; + } + return undefined; + } + set(obj, prop, value) { + if (obj._kidIds) { + obj._kidIds.forEach(id => { + obj._appObjects[id].wrapped[prop] = value; + }); + } + if (typeof prop === "string" && !prop.startsWith("_") && prop in obj) { + const old = obj[prop]; + obj[prop] = value; + if (!this.nosend.has(prop) && obj._send && obj._id !== null && typeof old !== "function") { + const data = { + id: obj._id + }; + data[prop] = obj[prop]; + if (!obj._siblings) { + obj._send(data); + } else { + data.siblings = obj._siblings; + obj._send(data); + } + } + } else { + obj._expandos[prop] = value; + } + return true; + } + has(obj, prop) { + return prop in obj._expandos || typeof prop === "string" && !prop.startsWith("_") && prop in obj; + } + getPrototypeOf(obj) { + return null; + } + setPrototypeOf(obj, proto) { + return false; + } + isExtensible(obj) { + return true; + } + preventExtensions(obj) { + return false; + } + getOwnPropertyDescriptor(obj, prop) { + if (prop in obj._expandos) { + return { + configurable: true, + enumerable: true, + value: obj._expandos[prop] + }; + } + if (typeof prop === "string" && !prop.startsWith("_") && prop in obj) { + return { + configurable: true, + enumerable: true, + value: obj[prop] + }; + } + return undefined; + } + defineProperty(obj, key, descriptor) { + Object.defineProperty(obj._expandos, key, descriptor); + return true; + } + deleteProperty(obj, prop) { + if (prop in obj._expandos) { + delete obj._expandos[prop]; + } + } + ownKeys(obj) { + const fromExpandos = Reflect.ownKeys(obj._expandos); + const fromObj = Reflect.ownKeys(obj).filter(k => !k.startsWith("_")); + return fromExpandos.concat(fromObj); + } +} +exports.ProxyHandler = ProxyHandler; + +/***/ }), +/* 17 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Util = void 0; +var _pdf_object = __w_pdfjs_require__(7); +class Util extends _pdf_object.PDFObject { + constructor(data) { + super(data); + this._scandCache = new Map(); + this._months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]; + this._days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]; + this.MILLISECONDS_IN_DAY = 86400000; + this.MILLISECONDS_IN_WEEK = 604800000; + this._externalCall = data.externalCall; + } + printf(...args) { + if (args.length === 0) { + throw new Error("Invalid number of params in printf"); + } + if (typeof args[0] !== "string") { + throw new TypeError("First argument of printf must be a string"); + } + const pattern = /%(,[0-4])?([+ 0#]+)?(\d+)?(\.\d+)?(.)/g; + const PLUS = 1; + const SPACE = 2; + const ZERO = 4; + const HASH = 8; + let i = 0; + return args[0].replace(pattern, function (match, nDecSep, cFlags, nWidth, nPrecision, cConvChar) { + if (cConvChar !== "d" && cConvChar !== "f" && cConvChar !== "s" && cConvChar !== "x") { + const buf = ["%"]; + for (const str of [nDecSep, cFlags, nWidth, nPrecision, cConvChar]) { + if (str) { + buf.push(str); + } + } + return buf.join(""); + } + i++; + if (i === args.length) { + throw new Error("Not enough arguments in printf"); + } + const arg = args[i]; + if (cConvChar === "s") { + return arg.toString(); + } + let flags = 0; + if (cFlags) { + for (const flag of cFlags) { + switch (flag) { + case "+": + flags |= PLUS; + break; + case " ": + flags |= SPACE; + break; + case "0": + flags |= ZERO; + break; + case "#": + flags |= HASH; + break; + } + } + } + cFlags = flags; + if (nWidth) { + nWidth = parseInt(nWidth); + } + let intPart = Math.trunc(arg); + if (cConvChar === "x") { + let hex = Math.abs(intPart).toString(16).toUpperCase(); + if (nWidth !== undefined) { + hex = hex.padStart(nWidth, cFlags & ZERO ? "0" : " "); + } + if (cFlags & HASH) { + hex = `0x${hex}`; + } + return hex; + } + if (nPrecision) { + nPrecision = parseInt(nPrecision.substring(1)); + } + nDecSep = nDecSep ? nDecSep.substring(1) : "0"; + const separators = { + 0: [",", "."], + 1: ["", "."], + 2: [".", ","], + 3: ["", ","], + 4: ["'", "."] + }; + const [thousandSep, decimalSep] = separators[nDecSep]; + let decPart = ""; + if (cConvChar === "f") { + if (nPrecision !== undefined) { + decPart = Math.abs(arg - intPart).toFixed(nPrecision); + } else { + decPart = Math.abs(arg - intPart).toString(); + } + if (decPart.length > 2) { + decPart = `${decimalSep}${decPart.substring(2)}`; + } else { + if (decPart === "1") { + intPart += Math.sign(arg); + } + decPart = cFlags & HASH ? "." : ""; + } + } + let sign = ""; + if (intPart < 0) { + sign = "-"; + intPart = -intPart; + } else if (cFlags & PLUS) { + sign = "+"; + } else if (cFlags & SPACE) { + sign = " "; + } + if (thousandSep && intPart >= 1000) { + const buf = []; + while (true) { + buf.push((intPart % 1000).toString().padStart(3, "0")); + intPart = Math.trunc(intPart / 1000); + if (intPart < 1000) { + buf.push(intPart.toString()); + break; + } + } + intPart = buf.reverse().join(thousandSep); + } else { + intPart = intPart.toString(); + } + let n = `${intPart}${decPart}`; + if (nWidth !== undefined) { + n = n.padStart(nWidth - sign.length, cFlags & ZERO ? "0" : " "); + } + return `${sign}${n}`; + }); + } + iconStreamFromIcon() {} + printd(cFormat, oDate) { + switch (cFormat) { + case 0: + return this.printd("D:yyyymmddHHMMss", oDate); + case 1: + return this.printd("yyyy.mm.dd HH:MM:ss", oDate); + case 2: + return this.printd("m/d/yy h:MM:ss tt", oDate); + } + const handlers = { + mmmm: data => { + return this._months[data.month]; + }, + mmm: data => { + return this._months[data.month].substring(0, 3); + }, + mm: data => { + return (data.month + 1).toString().padStart(2, "0"); + }, + m: data => { + return (data.month + 1).toString(); + }, + dddd: data => { + return this._days[data.dayOfWeek]; + }, + ddd: data => { + return this._days[data.dayOfWeek].substring(0, 3); + }, + dd: data => { + return data.day.toString().padStart(2, "0"); + }, + d: data => { + return data.day.toString(); + }, + yyyy: data => { + return data.year.toString(); + }, + yy: data => { + return (data.year % 100).toString().padStart(2, "0"); + }, + HH: data => { + return data.hours.toString().padStart(2, "0"); + }, + H: data => { + return data.hours.toString(); + }, + hh: data => { + return (1 + (data.hours + 11) % 12).toString().padStart(2, "0"); + }, + h: data => { + return (1 + (data.hours + 11) % 12).toString(); + }, + MM: data => { + return data.minutes.toString().padStart(2, "0"); + }, + M: data => { + return data.minutes.toString(); + }, + ss: data => { + return data.seconds.toString().padStart(2, "0"); + }, + s: data => { + return data.seconds.toString(); + }, + tt: data => { + return data.hours < 12 ? "am" : "pm"; + }, + t: data => { + return data.hours < 12 ? "a" : "p"; + } + }; + const data = { + year: oDate.getFullYear(), + month: oDate.getMonth(), + day: oDate.getDate(), + dayOfWeek: oDate.getDay(), + hours: oDate.getHours(), + minutes: oDate.getMinutes(), + seconds: oDate.getSeconds() + }; + const patterns = /(mmmm|mmm|mm|m|dddd|ddd|dd|d|yyyy|yy|HH|H|hh|h|MM|M|ss|s|tt|t|\\.)/g; + return cFormat.replace(patterns, function (match, pattern) { + if (pattern in handlers) { + return handlers[pattern](data); + } + return pattern.charCodeAt(1); + }); + } + printx(cFormat, cSource) { + cSource = (cSource ?? "").toString(); + const handlers = [x => x, x => x.toUpperCase(), x => x.toLowerCase()]; + const buf = []; + let i = 0; + const ii = cSource.length; + let currCase = handlers[0]; + let escaped = false; + for (const command of cFormat) { + if (escaped) { + buf.push(command); + escaped = false; + continue; + } + if (i >= ii) { + break; + } + switch (command) { + case "?": + buf.push(currCase(cSource.charAt(i++))); + break; + case "X": + while (i < ii) { + const char = cSource.charAt(i++); + if ("a" <= char && char <= "z" || "A" <= char && char <= "Z" || "0" <= char && char <= "9") { + buf.push(currCase(char)); + break; + } + } + break; + case "A": + while (i < ii) { + const char = cSource.charAt(i++); + if ("a" <= char && char <= "z" || "A" <= char && char <= "Z") { + buf.push(currCase(char)); + break; + } + } + break; + case "9": + while (i < ii) { + const char = cSource.charAt(i++); + if ("0" <= char && char <= "9") { + buf.push(char); + break; + } + } + break; + case "*": + while (i < ii) { + buf.push(currCase(cSource.charAt(i++))); + } + break; + case "\\": + escaped = true; + break; + case ">": + currCase = handlers[1]; + break; + case "<": + currCase = handlers[2]; + break; + case "=": + currCase = handlers[0]; + break; + default: + buf.push(command); + } + } + return buf.join(""); + } + scand(cFormat, cDate) { + if (typeof cDate !== "string") { + return new Date(cDate); + } + if (cDate === "") { + return new Date(); + } + switch (cFormat) { + case 0: + return this.scand("D:yyyymmddHHMMss", cDate); + case 1: + return this.scand("yyyy.mm.dd HH:MM:ss", cDate); + case 2: + return this.scand("m/d/yy h:MM:ss tt", cDate); + } + if (!this._scandCache.has(cFormat)) { + const months = this._months; + const days = this._days; + const handlers = { + mmmm: { + pattern: `(${months.join("|")})`, + action: (value, data) => { + data.month = months.indexOf(value); + } + }, + mmm: { + pattern: `(${months.map(month => month.substring(0, 3)).join("|")})`, + action: (value, data) => { + data.month = months.findIndex(month => month.substring(0, 3) === value); + } + }, + mm: { + pattern: `(\\d{2})`, + action: (value, data) => { + data.month = parseInt(value) - 1; + } + }, + m: { + pattern: `(\\d{1,2})`, + action: (value, data) => { + data.month = parseInt(value) - 1; + } + }, + dddd: { + pattern: `(${days.join("|")})`, + action: (value, data) => { + data.day = days.indexOf(value); + } + }, + ddd: { + pattern: `(${days.map(day => day.substring(0, 3)).join("|")})`, + action: (value, data) => { + data.day = days.findIndex(day => day.substring(0, 3) === value); + } + }, + dd: { + pattern: "(\\d{2})", + action: (value, data) => { + data.day = parseInt(value); + } + }, + d: { + pattern: "(\\d{1,2})", + action: (value, data) => { + data.day = parseInt(value); + } + }, + yyyy: { + pattern: "(\\d{4})", + action: (value, data) => { + data.year = parseInt(value); + } + }, + yy: { + pattern: "(\\d{2})", + action: (value, data) => { + data.year = 2000 + parseInt(value); + } + }, + HH: { + pattern: "(\\d{2})", + action: (value, data) => { + data.hours = parseInt(value); + } + }, + H: { + pattern: "(\\d{1,2})", + action: (value, data) => { + data.hours = parseInt(value); + } + }, + hh: { + pattern: "(\\d{2})", + action: (value, data) => { + data.hours = parseInt(value); + } + }, + h: { + pattern: "(\\d{1,2})", + action: (value, data) => { + data.hours = parseInt(value); + } + }, + MM: { + pattern: "(\\d{2})", + action: (value, data) => { + data.minutes = parseInt(value); + } + }, + M: { + pattern: "(\\d{1,2})", + action: (value, data) => { + data.minutes = parseInt(value); + } + }, + ss: { + pattern: "(\\d{2})", + action: (value, data) => { + data.seconds = parseInt(value); + } + }, + s: { + pattern: "(\\d{1,2})", + action: (value, data) => { + data.seconds = parseInt(value); + } + }, + tt: { + pattern: "([aApP][mM])", + action: (value, data) => { + const char = value.charAt(0); + data.am = char === "a" || char === "A"; + } + }, + t: { + pattern: "([aApP])", + action: (value, data) => { + data.am = value === "a" || value === "A"; + } + } + }; + const escapedFormat = cFormat.replace(/[.*+\-?^${}()|[\]\\]/g, "\\$&"); + const patterns = /(mmmm|mmm|mm|m|dddd|ddd|dd|d|yyyy|yy|HH|H|hh|h|MM|M|ss|s|tt|t)/g; + const actions = []; + const re = escapedFormat.replace(patterns, function (match, patternElement) { + const { + pattern, + action + } = handlers[patternElement]; + actions.push(action); + return pattern; + }); + this._scandCache.set(cFormat, [re, actions]); + } + const [re, actions] = this._scandCache.get(cFormat); + const matches = new RegExp(`^${re}$`, "g").exec(cDate); + if (!matches || matches.length !== actions.length + 1) { + return null; + } + const data = { + year: 2000, + month: 0, + day: 1, + hours: 0, + minutes: 0, + seconds: 0, + am: null + }; + actions.forEach((action, i) => action(matches[i + 1], data)); + if (data.am !== null) { + data.hours = data.hours % 12 + (data.am ? 0 : 12); + } + return new Date(data.year, data.month, data.day, data.hours, data.minutes, data.seconds); + } + spansToXML() {} + stringFromStream() {} + xmlToSpans() {} +} +exports.Util = Util; + +/***/ }) +/******/ ]); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __w_pdfjs_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. +(() => { +var exports = __webpack_exports__; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +Object.defineProperty(exports, "initSandbox", ({ + enumerable: true, + get: function () { + return _initialization.initSandbox; + } +})); +var _initialization = __w_pdfjs_require__(1); +const pdfjsVersion = '3.3.56'; +const pdfjsBuild = '1e938a688'; +})(); + +/******/ return __webpack_exports__; +/******/ })() +; +}); \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/build/pdf.worker.js b/toolkit/components/pdfjs/content/build/pdf.worker.js new file mode 100644 index 0000000000..d968eefa0c --- /dev/null +++ b/toolkit/components/pdfjs/content/build/pdf.worker.js @@ -0,0 +1,52360 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2022 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * JavaScript code in this page + */ + +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = factory(); + else if(typeof define === 'function' && define.amd) + define("pdfjs-dist/build/pdf.worker", [], factory); + else if(typeof exports === 'object') + exports["pdfjs-dist/build/pdf.worker"] = factory(); + else + root["pdfjs-dist/build/pdf.worker"] = root.pdfjsWorker = factory(); +})(globalThis, () => { +return /******/ (() => { // webpackBootstrap +/******/ "use strict"; +/******/ var __webpack_modules__ = ([ +/* 0 */, +/* 1 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.WorkerTask = exports.WorkerMessageHandler = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +var _core_utils = __w_pdfjs_require__(4); +var _pdf_manager = __w_pdfjs_require__(6); +var _cleanup_helper = __w_pdfjs_require__(69); +var _writer = __w_pdfjs_require__(63); +var _is_node = __w_pdfjs_require__(100); +var _message_handler = __w_pdfjs_require__(101); +var _worker_stream = __w_pdfjs_require__(102); +class WorkerTask { + constructor(name) { + this.name = name; + this.terminated = false; + this._capability = (0, _util.createPromiseCapability)(); + } + get finished() { + return this._capability.promise; + } + finish() { + this._capability.resolve(); + } + terminate() { + this.terminated = true; + } + ensureNotTerminated() { + if (this.terminated) { + throw new Error("Worker task was terminated"); + } + } +} +exports.WorkerTask = WorkerTask; +class WorkerMessageHandler { + static setup(handler, port) { + let testMessageProcessed = false; + handler.on("test", function (data) { + if (testMessageProcessed) { + return; + } + testMessageProcessed = true; + handler.send("test", data instanceof Uint8Array); + }); + handler.on("configure", function (data) { + (0, _util.setVerbosityLevel)(data.verbosity); + }); + handler.on("GetDocRequest", function (data) { + return WorkerMessageHandler.createDocumentHandler(data, port); + }); + } + static createDocumentHandler(docParams, port) { + let pdfManager; + let terminated = false; + let cancelXHRs = null; + const WorkerTasks = []; + const verbosity = (0, _util.getVerbosityLevel)(); + const { + docId, + apiVersion + } = docParams; + const workerVersion = '3.3.56'; + if (apiVersion !== workerVersion) { + throw new Error(`The API version "${apiVersion}" does not match ` + `the Worker version "${workerVersion}".`); + } + const workerHandlerName = docId + "_worker"; + let handler = new _message_handler.MessageHandler(workerHandlerName, docId, port); + function ensureNotTerminated() { + if (terminated) { + throw new Error("Worker was terminated"); + } + } + function startWorkerTask(task) { + WorkerTasks.push(task); + } + function finishWorkerTask(task) { + task.finish(); + const i = WorkerTasks.indexOf(task); + WorkerTasks.splice(i, 1); + } + async function loadDocument(recoveryMode) { + await pdfManager.ensureDoc("checkHeader"); + await pdfManager.ensureDoc("parseStartXRef"); + await pdfManager.ensureDoc("parse", [recoveryMode]); + await pdfManager.ensureDoc("checkFirstPage", [recoveryMode]); + await pdfManager.ensureDoc("checkLastPage", [recoveryMode]); + const isPureXfa = await pdfManager.ensureDoc("isPureXfa"); + if (isPureXfa) { + const task = new WorkerTask("loadXfaFonts"); + startWorkerTask(task); + await Promise.all([pdfManager.loadXfaFonts(handler, task).catch(reason => {}).then(() => finishWorkerTask(task)), pdfManager.loadXfaImages()]); + } + const [numPages, fingerprints] = await Promise.all([pdfManager.ensureDoc("numPages"), pdfManager.ensureDoc("fingerprints")]); + const htmlForXfa = isPureXfa ? await pdfManager.ensureDoc("htmlForXfa") : null; + return { + numPages, + fingerprints, + htmlForXfa + }; + } + function getPdfManager({ + data, + password, + disableAutoFetch, + rangeChunkSize, + length, + docBaseUrl, + enableXfa, + evaluatorOptions + }) { + const pdfManagerCapability = (0, _util.createPromiseCapability)(); + let newPdfManager; + if (data) { + try { + newPdfManager = new _pdf_manager.LocalPdfManager(docId, data, password, handler, evaluatorOptions, enableXfa, docBaseUrl); + pdfManagerCapability.resolve(newPdfManager); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + return pdfManagerCapability.promise; + } + let pdfStream, + cachedChunks = []; + try { + pdfStream = new _worker_stream.PDFWorkerStream(handler); + } catch (ex) { + pdfManagerCapability.reject(ex); + return pdfManagerCapability.promise; + } + const fullRequest = pdfStream.getFullReader(); + fullRequest.headersReady.then(function () { + if (!fullRequest.isRangeSupported) { + return; + } + disableAutoFetch = disableAutoFetch || fullRequest.isStreamingSupported; + newPdfManager = new _pdf_manager.NetworkPdfManager(docId, pdfStream, { + msgHandler: handler, + password, + length: fullRequest.contentLength, + disableAutoFetch, + rangeChunkSize + }, evaluatorOptions, enableXfa, docBaseUrl); + for (const chunk of cachedChunks) { + newPdfManager.sendProgressiveData(chunk); + } + cachedChunks = []; + pdfManagerCapability.resolve(newPdfManager); + cancelXHRs = null; + }).catch(function (reason) { + pdfManagerCapability.reject(reason); + cancelXHRs = null; + }); + let loaded = 0; + const flushChunks = function () { + const pdfFile = (0, _util.arraysToBytes)(cachedChunks); + if (length && pdfFile.length !== length) { + (0, _util.warn)("reported HTTP length is different from actual"); + } + try { + newPdfManager = new _pdf_manager.LocalPdfManager(docId, pdfFile, password, handler, evaluatorOptions, enableXfa, docBaseUrl); + pdfManagerCapability.resolve(newPdfManager); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + cachedChunks = []; + }; + new Promise(function (resolve, reject) { + const readChunk = function ({ + value, + done + }) { + try { + ensureNotTerminated(); + if (done) { + if (!newPdfManager) { + flushChunks(); + } + cancelXHRs = null; + return; + } + loaded += (0, _util.arrayByteLength)(value); + if (!fullRequest.isStreamingSupported) { + handler.send("DocProgress", { + loaded, + total: Math.max(loaded, fullRequest.contentLength || 0) + }); + } + if (newPdfManager) { + newPdfManager.sendProgressiveData(value); + } else { + cachedChunks.push(value); + } + fullRequest.read().then(readChunk, reject); + } catch (e) { + reject(e); + } + }; + fullRequest.read().then(readChunk, reject); + }).catch(function (e) { + pdfManagerCapability.reject(e); + cancelXHRs = null; + }); + cancelXHRs = function (reason) { + pdfStream.cancelAllRequests(reason); + }; + return pdfManagerCapability.promise; + } + function setupDoc(data) { + function onSuccess(doc) { + ensureNotTerminated(); + handler.send("GetDoc", { + pdfInfo: doc + }); + } + function onFailure(ex) { + ensureNotTerminated(); + if (ex instanceof _util.PasswordException) { + const task = new WorkerTask(`PasswordException: response ${ex.code}`); + startWorkerTask(task); + handler.sendWithPromise("PasswordRequest", ex).then(function ({ + password + }) { + finishWorkerTask(task); + pdfManager.updatePassword(password); + pdfManagerReady(); + }).catch(function () { + finishWorkerTask(task); + handler.send("DocException", ex); + }); + } else if (ex instanceof _util.InvalidPDFException || ex instanceof _util.MissingPDFException || ex instanceof _util.UnexpectedResponseException || ex instanceof _util.UnknownErrorException) { + handler.send("DocException", ex); + } else { + handler.send("DocException", new _util.UnknownErrorException(ex.message, ex.toString())); + } + } + function pdfManagerReady() { + ensureNotTerminated(); + loadDocument(false).then(onSuccess, function (reason) { + ensureNotTerminated(); + if (!(reason instanceof _core_utils.XRefParseException)) { + onFailure(reason); + return; + } + pdfManager.requestLoadedStream().then(function () { + ensureNotTerminated(); + loadDocument(true).then(onSuccess, onFailure); + }); + }); + } + ensureNotTerminated(); + getPdfManager(data).then(function (newPdfManager) { + if (terminated) { + newPdfManager.terminate(new _util.AbortException("Worker was terminated.")); + throw new Error("Worker was terminated"); + } + pdfManager = newPdfManager; + pdfManager.requestLoadedStream(true).then(stream => { + handler.send("DataLoaded", { + length: stream.bytes.byteLength + }); + }); + }).then(pdfManagerReady, onFailure); + } + handler.on("GetPage", function (data) { + return pdfManager.getPage(data.pageIndex).then(function (page) { + return Promise.all([pdfManager.ensure(page, "rotate"), pdfManager.ensure(page, "ref"), pdfManager.ensure(page, "userUnit"), pdfManager.ensure(page, "view")]).then(function ([rotate, ref, userUnit, view]) { + return { + rotate, + ref, + userUnit, + view + }; + }); + }); + }); + handler.on("GetPageIndex", function (data) { + const pageRef = _primitives.Ref.get(data.num, data.gen); + return pdfManager.ensureCatalog("getPageIndex", [pageRef]); + }); + handler.on("GetDestinations", function (data) { + return pdfManager.ensureCatalog("destinations"); + }); + handler.on("GetDestination", function (data) { + return pdfManager.ensureCatalog("getDestination", [data.id]); + }); + handler.on("GetPageLabels", function (data) { + return pdfManager.ensureCatalog("pageLabels"); + }); + handler.on("GetPageLayout", function (data) { + return pdfManager.ensureCatalog("pageLayout"); + }); + handler.on("GetPageMode", function (data) { + return pdfManager.ensureCatalog("pageMode"); + }); + handler.on("GetViewerPreferences", function (data) { + return pdfManager.ensureCatalog("viewerPreferences"); + }); + handler.on("GetOpenAction", function (data) { + return pdfManager.ensureCatalog("openAction"); + }); + handler.on("GetAttachments", function (data) { + return pdfManager.ensureCatalog("attachments"); + }); + handler.on("GetJavaScript", function (data) { + return pdfManager.ensureCatalog("javaScript"); + }); + handler.on("GetDocJSActions", function (data) { + return pdfManager.ensureCatalog("jsActions"); + }); + handler.on("GetPageJSActions", function ({ + pageIndex + }) { + return pdfManager.getPage(pageIndex).then(function (page) { + return pdfManager.ensure(page, "jsActions"); + }); + }); + handler.on("GetOutline", function (data) { + return pdfManager.ensureCatalog("documentOutline"); + }); + handler.on("GetOptionalContentConfig", function (data) { + return pdfManager.ensureCatalog("optionalContentConfig"); + }); + handler.on("GetPermissions", function (data) { + return pdfManager.ensureCatalog("permissions"); + }); + handler.on("GetMetadata", function (data) { + return Promise.all([pdfManager.ensureDoc("documentInfo"), pdfManager.ensureCatalog("metadata")]); + }); + handler.on("GetMarkInfo", function (data) { + return pdfManager.ensureCatalog("markInfo"); + }); + handler.on("GetData", function (data) { + return pdfManager.requestLoadedStream().then(function (stream) { + return stream.bytes; + }); + }); + handler.on("GetAnnotations", function ({ + pageIndex, + intent + }) { + return pdfManager.getPage(pageIndex).then(function (page) { + const task = new WorkerTask(`GetAnnotations: page ${pageIndex}`); + startWorkerTask(task); + return page.getAnnotationsData(handler, task, intent).then(data => { + finishWorkerTask(task); + return data; + }, reason => { + finishWorkerTask(task); + }); + }); + }); + handler.on("GetFieldObjects", function (data) { + return pdfManager.ensureDoc("fieldObjects"); + }); + handler.on("HasJSActions", function (data) { + return pdfManager.ensureDoc("hasJSActions"); + }); + handler.on("GetCalculationOrderIds", function (data) { + return pdfManager.ensureDoc("calculationOrderIds"); + }); + handler.on("SaveDocument", function ({ + isPureXfa, + numPages, + annotationStorage, + filename + }) { + const promises = [pdfManager.requestLoadedStream(), pdfManager.ensureCatalog("acroForm"), pdfManager.ensureCatalog("acroFormRef"), pdfManager.ensureDoc("xref"), pdfManager.ensureDoc("startXRef")]; + const newAnnotationsByPage = !isPureXfa ? (0, _core_utils.getNewAnnotationsMap)(annotationStorage) : null; + if (newAnnotationsByPage) { + for (const [pageIndex, annotations] of newAnnotationsByPage) { + promises.push(pdfManager.getPage(pageIndex).then(page => { + const task = new WorkerTask(`Save (editor): page ${pageIndex}`); + return page.saveNewAnnotations(handler, task, annotations).finally(function () { + finishWorkerTask(task); + }); + })); + } + } + if (isPureXfa) { + promises.push(pdfManager.serializeXfaData(annotationStorage)); + } else { + for (let pageIndex = 0; pageIndex < numPages; pageIndex++) { + promises.push(pdfManager.getPage(pageIndex).then(function (page) { + const task = new WorkerTask(`Save: page ${pageIndex}`); + return page.save(handler, task, annotationStorage).finally(function () { + finishWorkerTask(task); + }); + })); + } + } + return Promise.all(promises).then(function ([stream, acroForm, acroFormRef, xref, startXRef, ...refs]) { + let newRefs = []; + let xfaData = null; + if (isPureXfa) { + xfaData = refs[0]; + if (!xfaData) { + return stream.bytes; + } + } else { + newRefs = refs.flat(2); + if (newRefs.length === 0) { + return stream.bytes; + } + } + const needAppearances = acroFormRef && acroForm instanceof _primitives.Dict && newRefs.some(ref => ref.needAppearances); + const xfa = acroForm instanceof _primitives.Dict && acroForm.get("XFA") || null; + let xfaDatasetsRef = null; + let hasXfaDatasetsEntry = false; + if (Array.isArray(xfa)) { + for (let i = 0, ii = xfa.length; i < ii; i += 2) { + if (xfa[i] === "datasets") { + xfaDatasetsRef = xfa[i + 1]; + hasXfaDatasetsEntry = true; + } + } + if (xfaDatasetsRef === null) { + xfaDatasetsRef = xref.getNewTemporaryRef(); + } + } else if (xfa) { + (0, _util.warn)("Unsupported XFA type."); + } + let newXrefInfo = Object.create(null); + if (xref.trailer) { + const infoObj = Object.create(null); + const xrefInfo = xref.trailer.get("Info") || null; + if (xrefInfo instanceof _primitives.Dict) { + xrefInfo.forEach((key, value) => { + if (typeof value === "string") { + infoObj[key] = (0, _util.stringToPDFString)(value); + } + }); + } + newXrefInfo = { + rootRef: xref.trailer.getRaw("Root") || null, + encryptRef: xref.trailer.getRaw("Encrypt") || null, + newRef: xref.getNewTemporaryRef(), + infoRef: xref.trailer.getRaw("Info") || null, + info: infoObj, + fileIds: xref.trailer.get("ID") || null, + startXRef, + filename + }; + } + try { + return (0, _writer.incrementalUpdate)({ + originalData: stream.bytes, + xrefInfo: newXrefInfo, + newRefs, + xref, + hasXfa: !!xfa, + xfaDatasetsRef, + hasXfaDatasetsEntry, + needAppearances, + acroFormRef, + acroForm, + xfaData + }); + } finally { + xref.resetNewTemporaryRef(); + } + }); + }); + handler.on("GetOperatorList", function (data, sink) { + const pageIndex = data.pageIndex; + pdfManager.getPage(pageIndex).then(function (page) { + const task = new WorkerTask(`GetOperatorList: page ${pageIndex}`); + startWorkerTask(task); + const start = verbosity >= _util.VerbosityLevel.INFOS ? Date.now() : 0; + page.getOperatorList({ + handler, + sink, + task, + intent: data.intent, + cacheKey: data.cacheKey, + annotationStorage: data.annotationStorage + }).then(function (operatorListInfo) { + finishWorkerTask(task); + if (start) { + (0, _util.info)(`page=${pageIndex + 1} - getOperatorList: time=` + `${Date.now() - start}ms, len=${operatorListInfo.length}`); + } + sink.close(); + }, function (reason) { + finishWorkerTask(task); + if (task.terminated) { + return; + } + sink.error(reason); + }); + }); + }); + handler.on("GetTextContent", function (data, sink) { + const pageIndex = data.pageIndex; + pdfManager.getPage(pageIndex).then(function (page) { + const task = new WorkerTask("GetTextContent: page " + pageIndex); + startWorkerTask(task); + const start = verbosity >= _util.VerbosityLevel.INFOS ? Date.now() : 0; + page.extractTextContent({ + handler, + task, + sink, + includeMarkedContent: data.includeMarkedContent, + combineTextItems: data.combineTextItems + }).then(function () { + finishWorkerTask(task); + if (start) { + (0, _util.info)(`page=${pageIndex + 1} - getTextContent: time=` + `${Date.now() - start}ms`); + } + sink.close(); + }, function (reason) { + finishWorkerTask(task); + if (task.terminated) { + return; + } + sink.error(reason); + }); + }); + }); + handler.on("GetStructTree", function (data) { + return pdfManager.getPage(data.pageIndex).then(function (page) { + return pdfManager.ensure(page, "getStructTree"); + }); + }); + handler.on("FontFallback", function (data) { + return pdfManager.fontFallback(data.id, handler); + }); + handler.on("Cleanup", function (data) { + return pdfManager.cleanup(true); + }); + handler.on("Terminate", function (data) { + terminated = true; + const waitOn = []; + if (pdfManager) { + pdfManager.terminate(new _util.AbortException("Worker was terminated.")); + const cleanupPromise = pdfManager.cleanup(); + waitOn.push(cleanupPromise); + pdfManager = null; + } else { + (0, _cleanup_helper.clearGlobalCaches)(); + } + if (cancelXHRs) { + cancelXHRs(new _util.AbortException("Worker was terminated.")); + } + for (const task of WorkerTasks) { + waitOn.push(task.finished); + task.terminate(); + } + return Promise.all(waitOn).then(function () { + handler.destroy(); + handler = null; + }); + }); + handler.on("Ready", function (data) { + setupDoc(docParams); + docParams = null; + }); + return workerHandlerName; + } + static initializeFromPort(port) { + const handler = new _message_handler.MessageHandler("worker", "main", port); + WorkerMessageHandler.setup(handler, port); + handler.send("ready", null); + } +} +exports.WorkerMessageHandler = WorkerMessageHandler; +function isMessagePort(maybePort) { + return typeof maybePort.postMessage === "function" && "onmessage" in maybePort; +} +if (typeof window === "undefined" && !_is_node.isNodeJS && typeof self !== "undefined" && isMessagePort(self)) { + WorkerMessageHandler.initializeFromPort(self); +} + +/***/ }), +/* 2 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.VerbosityLevel = exports.Util = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.UNSUPPORTED_FEATURES = exports.TextRenderingMode = exports.RenderingIntentFlag = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.PageActionEventType = exports.OPS = exports.MissingPDFException = exports.LINE_FACTOR = exports.LINE_DESCENT_FACTOR = exports.InvalidPDFException = exports.ImageKind = exports.IDENTITY_MATRIX = exports.FormatError = exports.FeatureTest = exports.FONT_IDENTITY_MATRIX = exports.DocumentActionEventType = exports.CMapCompressionType = exports.BaseException = exports.BASELINE_FACTOR = exports.AnnotationType = exports.AnnotationStateModelType = exports.AnnotationReviewState = exports.AnnotationReplyType = exports.AnnotationMode = exports.AnnotationMarkedState = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationEditorType = exports.AnnotationEditorPrefix = exports.AnnotationEditorParamsType = exports.AnnotationBorderStyleType = exports.AnnotationActionEventType = exports.AbortException = void 0; +exports.arrayByteLength = arrayByteLength; +exports.arraysToBytes = arraysToBytes; +exports.assert = assert; +exports.bytesToString = bytesToString; +exports.createPromiseCapability = createPromiseCapability; +exports.createValidAbsoluteUrl = createValidAbsoluteUrl; +exports.getModificationDate = getModificationDate; +exports.getVerbosityLevel = getVerbosityLevel; +exports.info = info; +exports.isArrayBuffer = isArrayBuffer; +exports.isArrayEqual = isArrayEqual; +exports.objectFromMap = objectFromMap; +exports.objectSize = objectSize; +exports.setVerbosityLevel = setVerbosityLevel; +exports.shadow = shadow; +exports.string32 = string32; +exports.stringToBytes = stringToBytes; +exports.stringToPDFString = stringToPDFString; +exports.stringToUTF8String = stringToUTF8String; +exports.unreachable = unreachable; +exports.utf8StringToString = utf8StringToString; +exports.warn = warn; +; +const IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; +exports.IDENTITY_MATRIX = IDENTITY_MATRIX; +const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; +exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; +const LINE_FACTOR = 1.35; +exports.LINE_FACTOR = LINE_FACTOR; +const LINE_DESCENT_FACTOR = 0.35; +exports.LINE_DESCENT_FACTOR = LINE_DESCENT_FACTOR; +const BASELINE_FACTOR = LINE_DESCENT_FACTOR / LINE_FACTOR; +exports.BASELINE_FACTOR = BASELINE_FACTOR; +const RenderingIntentFlag = { + ANY: 0x01, + DISPLAY: 0x02, + PRINT: 0x04, + SAVE: 0x08, + ANNOTATIONS_FORMS: 0x10, + ANNOTATIONS_STORAGE: 0x20, + ANNOTATIONS_DISABLE: 0x40, + OPLIST: 0x100 +}; +exports.RenderingIntentFlag = RenderingIntentFlag; +const AnnotationMode = { + DISABLE: 0, + ENABLE: 1, + ENABLE_FORMS: 2, + ENABLE_STORAGE: 3 +}; +exports.AnnotationMode = AnnotationMode; +const AnnotationEditorPrefix = "pdfjs_internal_editor_"; +exports.AnnotationEditorPrefix = AnnotationEditorPrefix; +const AnnotationEditorType = { + DISABLE: -1, + NONE: 0, + FREETEXT: 3, + INK: 15 +}; +exports.AnnotationEditorType = AnnotationEditorType; +const AnnotationEditorParamsType = { + FREETEXT_SIZE: 1, + FREETEXT_COLOR: 2, + FREETEXT_OPACITY: 3, + INK_COLOR: 11, + INK_THICKNESS: 12, + INK_OPACITY: 13 +}; +exports.AnnotationEditorParamsType = AnnotationEditorParamsType; +const PermissionFlag = { + PRINT: 0x04, + MODIFY_CONTENTS: 0x08, + COPY: 0x10, + MODIFY_ANNOTATIONS: 0x20, + FILL_INTERACTIVE_FORMS: 0x100, + COPY_FOR_ACCESSIBILITY: 0x200, + ASSEMBLE: 0x400, + PRINT_HIGH_QUALITY: 0x800 +}; +exports.PermissionFlag = PermissionFlag; +const TextRenderingMode = { + FILL: 0, + STROKE: 1, + FILL_STROKE: 2, + INVISIBLE: 3, + FILL_ADD_TO_PATH: 4, + STROKE_ADD_TO_PATH: 5, + FILL_STROKE_ADD_TO_PATH: 6, + ADD_TO_PATH: 7, + FILL_STROKE_MASK: 3, + ADD_TO_PATH_FLAG: 4 +}; +exports.TextRenderingMode = TextRenderingMode; +const ImageKind = { + GRAYSCALE_1BPP: 1, + RGB_24BPP: 2, + RGBA_32BPP: 3 +}; +exports.ImageKind = ImageKind; +const AnnotationType = { + TEXT: 1, + LINK: 2, + FREETEXT: 3, + LINE: 4, + SQUARE: 5, + CIRCLE: 6, + POLYGON: 7, + POLYLINE: 8, + HIGHLIGHT: 9, + UNDERLINE: 10, + SQUIGGLY: 11, + STRIKEOUT: 12, + STAMP: 13, + CARET: 14, + INK: 15, + POPUP: 16, + FILEATTACHMENT: 17, + SOUND: 18, + MOVIE: 19, + WIDGET: 20, + SCREEN: 21, + PRINTERMARK: 22, + TRAPNET: 23, + WATERMARK: 24, + THREED: 25, + REDACT: 26 +}; +exports.AnnotationType = AnnotationType; +const AnnotationStateModelType = { + MARKED: "Marked", + REVIEW: "Review" +}; +exports.AnnotationStateModelType = AnnotationStateModelType; +const AnnotationMarkedState = { + MARKED: "Marked", + UNMARKED: "Unmarked" +}; +exports.AnnotationMarkedState = AnnotationMarkedState; +const AnnotationReviewState = { + ACCEPTED: "Accepted", + REJECTED: "Rejected", + CANCELLED: "Cancelled", + COMPLETED: "Completed", + NONE: "None" +}; +exports.AnnotationReviewState = AnnotationReviewState; +const AnnotationReplyType = { + GROUP: "Group", + REPLY: "R" +}; +exports.AnnotationReplyType = AnnotationReplyType; +const AnnotationFlag = { + INVISIBLE: 0x01, + HIDDEN: 0x02, + PRINT: 0x04, + NOZOOM: 0x08, + NOROTATE: 0x10, + NOVIEW: 0x20, + READONLY: 0x40, + LOCKED: 0x80, + TOGGLENOVIEW: 0x100, + LOCKEDCONTENTS: 0x200 +}; +exports.AnnotationFlag = AnnotationFlag; +const AnnotationFieldFlag = { + READONLY: 0x0000001, + REQUIRED: 0x0000002, + NOEXPORT: 0x0000004, + MULTILINE: 0x0001000, + PASSWORD: 0x0002000, + NOTOGGLETOOFF: 0x0004000, + RADIO: 0x0008000, + PUSHBUTTON: 0x0010000, + COMBO: 0x0020000, + EDIT: 0x0040000, + SORT: 0x0080000, + FILESELECT: 0x0100000, + MULTISELECT: 0x0200000, + DONOTSPELLCHECK: 0x0400000, + DONOTSCROLL: 0x0800000, + COMB: 0x1000000, + RICHTEXT: 0x2000000, + RADIOSINUNISON: 0x2000000, + COMMITONSELCHANGE: 0x4000000 +}; +exports.AnnotationFieldFlag = AnnotationFieldFlag; +const AnnotationBorderStyleType = { + SOLID: 1, + DASHED: 2, + BEVELED: 3, + INSET: 4, + UNDERLINE: 5 +}; +exports.AnnotationBorderStyleType = AnnotationBorderStyleType; +const AnnotationActionEventType = { + E: "Mouse Enter", + X: "Mouse Exit", + D: "Mouse Down", + U: "Mouse Up", + Fo: "Focus", + Bl: "Blur", + PO: "PageOpen", + PC: "PageClose", + PV: "PageVisible", + PI: "PageInvisible", + K: "Keystroke", + F: "Format", + V: "Validate", + C: "Calculate" +}; +exports.AnnotationActionEventType = AnnotationActionEventType; +const DocumentActionEventType = { + WC: "WillClose", + WS: "WillSave", + DS: "DidSave", + WP: "WillPrint", + DP: "DidPrint" +}; +exports.DocumentActionEventType = DocumentActionEventType; +const PageActionEventType = { + O: "PageOpen", + C: "PageClose" +}; +exports.PageActionEventType = PageActionEventType; +const VerbosityLevel = { + ERRORS: 0, + WARNINGS: 1, + INFOS: 5 +}; +exports.VerbosityLevel = VerbosityLevel; +const CMapCompressionType = { + NONE: 0, + BINARY: 1 +}; +exports.CMapCompressionType = CMapCompressionType; +const OPS = { + dependency: 1, + setLineWidth: 2, + setLineCap: 3, + setLineJoin: 4, + setMiterLimit: 5, + setDash: 6, + setRenderingIntent: 7, + setFlatness: 8, + setGState: 9, + save: 10, + restore: 11, + transform: 12, + moveTo: 13, + lineTo: 14, + curveTo: 15, + curveTo2: 16, + curveTo3: 17, + closePath: 18, + rectangle: 19, + stroke: 20, + closeStroke: 21, + fill: 22, + eoFill: 23, + fillStroke: 24, + eoFillStroke: 25, + closeFillStroke: 26, + closeEOFillStroke: 27, + endPath: 28, + clip: 29, + eoClip: 30, + beginText: 31, + endText: 32, + setCharSpacing: 33, + setWordSpacing: 34, + setHScale: 35, + setLeading: 36, + setFont: 37, + setTextRenderingMode: 38, + setTextRise: 39, + moveText: 40, + setLeadingMoveText: 41, + setTextMatrix: 42, + nextLine: 43, + showText: 44, + showSpacedText: 45, + nextLineShowText: 46, + nextLineSetSpacingShowText: 47, + setCharWidth: 48, + setCharWidthAndBounds: 49, + setStrokeColorSpace: 50, + setFillColorSpace: 51, + setStrokeColor: 52, + setStrokeColorN: 53, + setFillColor: 54, + setFillColorN: 55, + setStrokeGray: 56, + setFillGray: 57, + setStrokeRGBColor: 58, + setFillRGBColor: 59, + setStrokeCMYKColor: 60, + setFillCMYKColor: 61, + shadingFill: 62, + beginInlineImage: 63, + beginImageData: 64, + endInlineImage: 65, + paintXObject: 66, + markPoint: 67, + markPointProps: 68, + beginMarkedContent: 69, + beginMarkedContentProps: 70, + endMarkedContent: 71, + beginCompat: 72, + endCompat: 73, + paintFormXObjectBegin: 74, + paintFormXObjectEnd: 75, + beginGroup: 76, + endGroup: 77, + beginAnnotation: 80, + endAnnotation: 81, + paintImageMaskXObject: 83, + paintImageMaskXObjectGroup: 84, + paintImageXObject: 85, + paintInlineImageXObject: 86, + paintInlineImageXObjectGroup: 87, + paintImageXObjectRepeat: 88, + paintImageMaskXObjectRepeat: 89, + paintSolidColorImageMask: 90, + constructPath: 91 +}; +exports.OPS = OPS; +const UNSUPPORTED_FEATURES = null; +exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES; +const PasswordResponses = { + NEED_PASSWORD: 1, + INCORRECT_PASSWORD: 2 +}; +exports.PasswordResponses = PasswordResponses; +let verbosity = VerbosityLevel.WARNINGS; +function setVerbosityLevel(level) { + if (Number.isInteger(level)) { + verbosity = level; + } +} +function getVerbosityLevel() { + return verbosity; +} +function info(msg) { + if (verbosity >= VerbosityLevel.INFOS) { + console.log(`Info: ${msg}`); + } +} +function warn(msg) { + if (verbosity >= VerbosityLevel.WARNINGS) { + console.log(`Warning: ${msg}`); + } +} +function unreachable(msg) { + throw new Error(msg); +} +function assert(cond, msg) { + if (!cond) { + unreachable(msg); + } +} +function _isValidProtocol(url) { + if (!url) { + return false; + } + switch (url.protocol) { + case "http:": + case "https:": + case "ftp:": + case "mailto:": + case "tel:": + return true; + default: + return false; + } +} +function createValidAbsoluteUrl(url, baseUrl = null, options = null) { + if (!url) { + return null; + } + try { + if (options && typeof url === "string") { + if (options.addDefaultProtocol && url.startsWith("www.")) { + const dots = url.match(/\./g); + if (dots && dots.length >= 2) { + url = `http://${url}`; + } + } + if (options.tryConvertEncoding) { + try { + url = stringToUTF8String(url); + } catch (ex) {} + } + } + const absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url); + if (_isValidProtocol(absoluteUrl)) { + return absoluteUrl; + } + } catch (ex) {} + return null; +} +function shadow(obj, prop, value, nonSerializable = false) { + Object.defineProperty(obj, prop, { + value, + enumerable: !nonSerializable, + configurable: true, + writable: false + }); + return value; +} +const BaseException = function BaseExceptionClosure() { + function BaseException(message, name) { + if (this.constructor === BaseException) { + unreachable("Cannot initialize BaseException."); + } + this.message = message; + this.name = name; + } + BaseException.prototype = new Error(); + BaseException.constructor = BaseException; + return BaseException; +}(); +exports.BaseException = BaseException; +class PasswordException extends BaseException { + constructor(msg, code) { + super(msg, "PasswordException"); + this.code = code; + } +} +exports.PasswordException = PasswordException; +class UnknownErrorException extends BaseException { + constructor(msg, details) { + super(msg, "UnknownErrorException"); + this.details = details; + } +} +exports.UnknownErrorException = UnknownErrorException; +class InvalidPDFException extends BaseException { + constructor(msg) { + super(msg, "InvalidPDFException"); + } +} +exports.InvalidPDFException = InvalidPDFException; +class MissingPDFException extends BaseException { + constructor(msg) { + super(msg, "MissingPDFException"); + } +} +exports.MissingPDFException = MissingPDFException; +class UnexpectedResponseException extends BaseException { + constructor(msg, status) { + super(msg, "UnexpectedResponseException"); + this.status = status; + } +} +exports.UnexpectedResponseException = UnexpectedResponseException; +class FormatError extends BaseException { + constructor(msg) { + super(msg, "FormatError"); + } +} +exports.FormatError = FormatError; +class AbortException extends BaseException { + constructor(msg) { + super(msg, "AbortException"); + } +} +exports.AbortException = AbortException; +function bytesToString(bytes) { + if (typeof bytes !== "object" || bytes === null || bytes.length === undefined) { + unreachable("Invalid argument for bytesToString"); + } + const length = bytes.length; + const MAX_ARGUMENT_COUNT = 8192; + if (length < MAX_ARGUMENT_COUNT) { + return String.fromCharCode.apply(null, bytes); + } + const strBuf = []; + for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) { + const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); + const chunk = bytes.subarray(i, chunkEnd); + strBuf.push(String.fromCharCode.apply(null, chunk)); + } + return strBuf.join(""); +} +function stringToBytes(str) { + if (typeof str !== "string") { + unreachable("Invalid argument for stringToBytes"); + } + const length = str.length; + const bytes = new Uint8Array(length); + for (let i = 0; i < length; ++i) { + bytes[i] = str.charCodeAt(i) & 0xff; + } + return bytes; +} +function arrayByteLength(arr) { + if (arr.length !== undefined) { + return arr.length; + } + if (arr.byteLength !== undefined) { + return arr.byteLength; + } + unreachable("Invalid argument for arrayByteLength"); +} +function arraysToBytes(arr) { + const length = arr.length; + if (length === 1 && arr[0] instanceof Uint8Array) { + return arr[0]; + } + let resultLength = 0; + for (let i = 0; i < length; i++) { + resultLength += arrayByteLength(arr[i]); + } + let pos = 0; + const data = new Uint8Array(resultLength); + for (let i = 0; i < length; i++) { + let item = arr[i]; + if (!(item instanceof Uint8Array)) { + if (typeof item === "string") { + item = stringToBytes(item); + } else { + item = new Uint8Array(item); + } + } + const itemLength = item.byteLength; + data.set(item, pos); + pos += itemLength; + } + return data; +} +function string32(value) { + return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); +} +function objectSize(obj) { + return Object.keys(obj).length; +} +function objectFromMap(map) { + const obj = Object.create(null); + for (const [key, value] of map) { + obj[key] = value; + } + return obj; +} +function isLittleEndian() { + const buffer8 = new Uint8Array(4); + buffer8[0] = 1; + const view32 = new Uint32Array(buffer8.buffer, 0, 1); + return view32[0] === 1; +} +function isEvalSupported() { + try { + new Function(""); + return true; + } catch (e) { + return false; + } +} +class FeatureTest { + static get isLittleEndian() { + return shadow(this, "isLittleEndian", isLittleEndian()); + } + static get isEvalSupported() { + return shadow(this, "isEvalSupported", isEvalSupported()); + } + static get isOffscreenCanvasSupported() { + return shadow(this, "isOffscreenCanvasSupported", typeof OffscreenCanvas !== "undefined"); + } + static get platform() { + return shadow(this, "platform", { + isWin: navigator.platform.includes("Win"), + isMac: navigator.platform.includes("Mac") + }); + } +} +exports.FeatureTest = FeatureTest; +const hexNumbers = [...Array(256).keys()].map(n => n.toString(16).padStart(2, "0")); +class Util { + static makeHexColor(r, g, b) { + return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`; + } + static scaleMinMax(transform, minMax) { + let temp; + if (transform[0]) { + if (transform[0] < 0) { + temp = minMax[0]; + minMax[0] = minMax[1]; + minMax[1] = temp; + } + minMax[0] *= transform[0]; + minMax[1] *= transform[0]; + if (transform[3] < 0) { + temp = minMax[2]; + minMax[2] = minMax[3]; + minMax[3] = temp; + } + minMax[2] *= transform[3]; + minMax[3] *= transform[3]; + } else { + temp = minMax[0]; + minMax[0] = minMax[2]; + minMax[2] = temp; + temp = minMax[1]; + minMax[1] = minMax[3]; + minMax[3] = temp; + if (transform[1] < 0) { + temp = minMax[2]; + minMax[2] = minMax[3]; + minMax[3] = temp; + } + minMax[2] *= transform[1]; + minMax[3] *= transform[1]; + if (transform[2] < 0) { + temp = minMax[0]; + minMax[0] = minMax[1]; + minMax[1] = temp; + } + minMax[0] *= transform[2]; + minMax[1] *= transform[2]; + } + minMax[0] += transform[4]; + minMax[1] += transform[4]; + minMax[2] += transform[5]; + minMax[3] += transform[5]; + } + static transform(m1, m2) { + return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]]; + } + static applyTransform(p, m) { + const xt = p[0] * m[0] + p[1] * m[2] + m[4]; + const yt = p[0] * m[1] + p[1] * m[3] + m[5]; + return [xt, yt]; + } + static applyInverseTransform(p, m) { + const d = m[0] * m[3] - m[1] * m[2]; + const xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; + const yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; + return [xt, yt]; + } + static getAxialAlignedBoundingBox(r, m) { + const p1 = Util.applyTransform(r, m); + const p2 = Util.applyTransform(r.slice(2, 4), m); + const p3 = Util.applyTransform([r[0], r[3]], m); + const p4 = Util.applyTransform([r[2], r[1]], m); + return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])]; + } + static inverseTransform(m) { + const d = m[0] * m[3] - m[1] * m[2]; + return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; + } + static singularValueDecompose2dScale(m) { + const transpose = [m[0], m[2], m[1], m[3]]; + const a = m[0] * transpose[0] + m[1] * transpose[2]; + const b = m[0] * transpose[1] + m[1] * transpose[3]; + const c = m[2] * transpose[0] + m[3] * transpose[2]; + const d = m[2] * transpose[1] + m[3] * transpose[3]; + const first = (a + d) / 2; + const second = Math.sqrt((a + d) ** 2 - 4 * (a * d - c * b)) / 2; + const sx = first + second || 1; + const sy = first - second || 1; + return [Math.sqrt(sx), Math.sqrt(sy)]; + } + static normalizeRect(rect) { + const r = rect.slice(0); + if (rect[0] > rect[2]) { + r[0] = rect[2]; + r[2] = rect[0]; + } + if (rect[1] > rect[3]) { + r[1] = rect[3]; + r[3] = rect[1]; + } + return r; + } + static intersect(rect1, rect2) { + const xLow = Math.max(Math.min(rect1[0], rect1[2]), Math.min(rect2[0], rect2[2])); + const xHigh = Math.min(Math.max(rect1[0], rect1[2]), Math.max(rect2[0], rect2[2])); + if (xLow > xHigh) { + return null; + } + const yLow = Math.max(Math.min(rect1[1], rect1[3]), Math.min(rect2[1], rect2[3])); + const yHigh = Math.min(Math.max(rect1[1], rect1[3]), Math.max(rect2[1], rect2[3])); + if (yLow > yHigh) { + return null; + } + return [xLow, yLow, xHigh, yHigh]; + } + static bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3) { + const tvalues = [], + bounds = [[], []]; + let a, b, c, t, t1, t2, b2ac, sqrtb2ac; + for (let i = 0; i < 2; ++i) { + if (i === 0) { + b = 6 * x0 - 12 * x1 + 6 * x2; + a = -3 * x0 + 9 * x1 - 9 * x2 + 3 * x3; + c = 3 * x1 - 3 * x0; + } else { + b = 6 * y0 - 12 * y1 + 6 * y2; + a = -3 * y0 + 9 * y1 - 9 * y2 + 3 * y3; + c = 3 * y1 - 3 * y0; + } + if (Math.abs(a) < 1e-12) { + if (Math.abs(b) < 1e-12) { + continue; + } + t = -c / b; + if (0 < t && t < 1) { + tvalues.push(t); + } + continue; + } + b2ac = b * b - 4 * c * a; + sqrtb2ac = Math.sqrt(b2ac); + if (b2ac < 0) { + continue; + } + t1 = (-b + sqrtb2ac) / (2 * a); + if (0 < t1 && t1 < 1) { + tvalues.push(t1); + } + t2 = (-b - sqrtb2ac) / (2 * a); + if (0 < t2 && t2 < 1) { + tvalues.push(t2); + } + } + let j = tvalues.length, + mt; + const jlen = j; + while (j--) { + t = tvalues[j]; + mt = 1 - t; + bounds[0][j] = mt * mt * mt * x0 + 3 * mt * mt * t * x1 + 3 * mt * t * t * x2 + t * t * t * x3; + bounds[1][j] = mt * mt * mt * y0 + 3 * mt * mt * t * y1 + 3 * mt * t * t * y2 + t * t * t * y3; + } + bounds[0][jlen] = x0; + bounds[1][jlen] = y0; + bounds[0][jlen + 1] = x3; + bounds[1][jlen + 1] = y3; + bounds[0].length = bounds[1].length = jlen + 2; + return [Math.min(...bounds[0]), Math.min(...bounds[1]), Math.max(...bounds[0]), Math.max(...bounds[1])]; + } +} +exports.Util = Util; +const PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2d8, 0x2c7, 0x2c6, 0x2d9, 0x2dd, 0x2db, 0x2da, 0x2dc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x141, 0x152, 0x160, 0x178, 0x17d, 0x131, 0x142, 0x153, 0x161, 0x17e, 0, 0x20ac]; +function stringToPDFString(str) { + if (str[0] >= "\xEF") { + let encoding; + if (str[0] === "\xFE" && str[1] === "\xFF") { + encoding = "utf-16be"; + } else if (str[0] === "\xFF" && str[1] === "\xFE") { + encoding = "utf-16le"; + } else if (str[0] === "\xEF" && str[1] === "\xBB" && str[2] === "\xBF") { + encoding = "utf-8"; + } + if (encoding) { + try { + const decoder = new TextDecoder(encoding, { + fatal: true + }); + const buffer = stringToBytes(str); + return decoder.decode(buffer); + } catch (ex) { + warn(`stringToPDFString: "${ex}".`); + } + } + } + const strBuf = []; + for (let i = 0, ii = str.length; i < ii; i++) { + const code = PDFStringTranslateTable[str.charCodeAt(i)]; + strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); + } + return strBuf.join(""); +} +function stringToUTF8String(str) { + return decodeURIComponent(escape(str)); +} +function utf8StringToString(str) { + return unescape(encodeURIComponent(str)); +} +function isArrayBuffer(v) { + return typeof v === "object" && v !== null && v.byteLength !== undefined; +} +function isArrayEqual(arr1, arr2) { + if (arr1.length !== arr2.length) { + return false; + } + for (let i = 0, ii = arr1.length; i < ii; i++) { + if (arr1[i] !== arr2[i]) { + return false; + } + } + return true; +} +function getModificationDate(date = new Date()) { + const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")]; + return buffer.join(""); +} +function createPromiseCapability() { + const capability = Object.create(null); + let isSettled = false; + Object.defineProperty(capability, "settled", { + get() { + return isSettled; + } + }); + capability.promise = new Promise(function (resolve, reject) { + capability.resolve = function (data) { + isSettled = true; + resolve(data); + }; + capability.reject = function (reason) { + isSettled = true; + reject(reason); + }; + }); + return capability; +} + +/***/ }), +/* 3 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.RefSetCache = exports.RefSet = exports.Ref = exports.Name = exports.EOF = exports.Dict = exports.Cmd = exports.CIRCULAR_REF = void 0; +exports.clearPrimitiveCaches = clearPrimitiveCaches; +exports.isCmd = isCmd; +exports.isDict = isDict; +exports.isName = isName; +exports.isRefsEqual = isRefsEqual; +var _util = __w_pdfjs_require__(2); +const CIRCULAR_REF = Symbol("CIRCULAR_REF"); +exports.CIRCULAR_REF = CIRCULAR_REF; +const EOF = Symbol("EOF"); +exports.EOF = EOF; +const Name = function NameClosure() { + let nameCache = Object.create(null); + class Name { + constructor(name) { + this.name = name; + } + static get(name) { + return nameCache[name] || (nameCache[name] = new Name(name)); + } + static _clearCache() { + nameCache = Object.create(null); + } + } + return Name; +}(); +exports.Name = Name; +const Cmd = function CmdClosure() { + let cmdCache = Object.create(null); + class Cmd { + constructor(cmd) { + this.cmd = cmd; + } + static get(cmd) { + return cmdCache[cmd] || (cmdCache[cmd] = new Cmd(cmd)); + } + static _clearCache() { + cmdCache = Object.create(null); + } + } + return Cmd; +}(); +exports.Cmd = Cmd; +const nonSerializable = function nonSerializableClosure() { + return nonSerializable; +}; +class Dict { + constructor(xref = null) { + this._map = Object.create(null); + this.xref = xref; + this.objId = null; + this.suppressEncryption = false; + this.__nonSerializable__ = nonSerializable; + } + assignXref(newXref) { + this.xref = newXref; + } + get size() { + return Object.keys(this._map).length; + } + get(key1, key2, key3) { + let value = this._map[key1]; + if (value === undefined && key2 !== undefined) { + value = this._map[key2]; + if (value === undefined && key3 !== undefined) { + value = this._map[key3]; + } + } + if (value instanceof Ref && this.xref) { + return this.xref.fetch(value, this.suppressEncryption); + } + return value; + } + async getAsync(key1, key2, key3) { + let value = this._map[key1]; + if (value === undefined && key2 !== undefined) { + value = this._map[key2]; + if (value === undefined && key3 !== undefined) { + value = this._map[key3]; + } + } + if (value instanceof Ref && this.xref) { + return this.xref.fetchAsync(value, this.suppressEncryption); + } + return value; + } + getArray(key1, key2, key3) { + let value = this._map[key1]; + if (value === undefined && key2 !== undefined) { + value = this._map[key2]; + if (value === undefined && key3 !== undefined) { + value = this._map[key3]; + } + } + if (value instanceof Ref && this.xref) { + value = this.xref.fetch(value, this.suppressEncryption); + } + if (Array.isArray(value)) { + value = value.slice(); + for (let i = 0, ii = value.length; i < ii; i++) { + if (value[i] instanceof Ref && this.xref) { + value[i] = this.xref.fetch(value[i], this.suppressEncryption); + } + } + } + return value; + } + getRaw(key) { + return this._map[key]; + } + getKeys() { + return Object.keys(this._map); + } + getRawValues() { + return Object.values(this._map); + } + set(key, value) { + this._map[key] = value; + } + has(key) { + return this._map[key] !== undefined; + } + forEach(callback) { + for (const key in this._map) { + callback(key, this.get(key)); + } + } + static get empty() { + const emptyDict = new Dict(null); + emptyDict.set = (key, value) => { + (0, _util.unreachable)("Should not call `set` on the empty dictionary."); + }; + return (0, _util.shadow)(this, "empty", emptyDict); + } + static merge({ + xref, + dictArray, + mergeSubDicts = false + }) { + const mergedDict = new Dict(xref), + properties = new Map(); + for (const dict of dictArray) { + if (!(dict instanceof Dict)) { + continue; + } + for (const [key, value] of Object.entries(dict._map)) { + let property = properties.get(key); + if (property === undefined) { + property = []; + properties.set(key, property); + } else if (!mergeSubDicts || !(value instanceof Dict)) { + continue; + } + property.push(value); + } + } + for (const [name, values] of properties) { + if (values.length === 1 || !(values[0] instanceof Dict)) { + mergedDict._map[name] = values[0]; + continue; + } + const subDict = new Dict(xref); + for (const dict of values) { + for (const [key, value] of Object.entries(dict._map)) { + if (subDict._map[key] === undefined) { + subDict._map[key] = value; + } + } + } + if (subDict.size > 0) { + mergedDict._map[name] = subDict; + } + } + properties.clear(); + return mergedDict.size > 0 ? mergedDict : Dict.empty; + } +} +exports.Dict = Dict; +const Ref = function RefClosure() { + let refCache = Object.create(null); + class Ref { + constructor(num, gen) { + this.num = num; + this.gen = gen; + } + toString() { + if (this.gen === 0) { + return `${this.num}R`; + } + return `${this.num}R${this.gen}`; + } + static get(num, gen) { + const key = gen === 0 ? `${num}R` : `${num}R${gen}`; + return refCache[key] || (refCache[key] = new Ref(num, gen)); + } + static _clearCache() { + refCache = Object.create(null); + } + } + return Ref; +}(); +exports.Ref = Ref; +class RefSet { + constructor(parent = null) { + this._set = new Set(parent && parent._set); + } + has(ref) { + return this._set.has(ref.toString()); + } + put(ref) { + this._set.add(ref.toString()); + } + remove(ref) { + this._set.delete(ref.toString()); + } + [Symbol.iterator]() { + return this._set.values(); + } + clear() { + this._set.clear(); + } +} +exports.RefSet = RefSet; +class RefSetCache { + constructor() { + this._map = new Map(); + } + get size() { + return this._map.size; + } + get(ref) { + return this._map.get(ref.toString()); + } + has(ref) { + return this._map.has(ref.toString()); + } + put(ref, obj) { + this._map.set(ref.toString(), obj); + } + putAlias(ref, aliasRef) { + this._map.set(ref.toString(), this.get(aliasRef)); + } + [Symbol.iterator]() { + return this._map.values(); + } + clear() { + this._map.clear(); + } +} +exports.RefSetCache = RefSetCache; +function isName(v, name) { + return v instanceof Name && (name === undefined || v.name === name); +} +function isCmd(v, cmd) { + return v instanceof Cmd && (cmd === undefined || v.cmd === cmd); +} +function isDict(v, type) { + return v instanceof Dict && (type === undefined || isName(v.get("Type"), type)); +} +function isRefsEqual(v1, v2) { + return v1.num === v2.num && v1.gen === v2.gen; +} +function clearPrimitiveCaches() { + Cmd._clearCache(); + Name._clearCache(); + Ref._clearCache(); +} + +/***/ }), +/* 4 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XRefParseException = exports.XRefEntryException = exports.ParserEOFException = exports.PDF_VERSION_REGEXP = exports.MissingDataException = void 0; +exports.collectActions = collectActions; +exports.encodeToXmlString = encodeToXmlString; +exports.escapePDFName = escapePDFName; +exports.escapeString = escapeString; +exports.getArrayLookupTableFactory = getArrayLookupTableFactory; +exports.getInheritableProperty = getInheritableProperty; +exports.getLookupTableFactory = getLookupTableFactory; +exports.getNewAnnotationsMap = getNewAnnotationsMap; +exports.getRotationMatrix = getRotationMatrix; +exports.isAscii = isAscii; +exports.isWhiteSpace = isWhiteSpace; +exports.log2 = log2; +exports.numberToString = numberToString; +exports.parseXFAPath = parseXFAPath; +exports.readInt8 = readInt8; +exports.readUint16 = readUint16; +exports.readUint32 = readUint32; +exports.recoverJsURL = recoverJsURL; +exports.stringToUTF16HexString = stringToUTF16HexString; +exports.stringToUTF16String = stringToUTF16String; +exports.toRomanNumerals = toRomanNumerals; +exports.validateCSSFont = validateCSSFont; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +var _base_stream = __w_pdfjs_require__(5); +const PDF_VERSION_REGEXP = /^[1-9]\.\d$/; +exports.PDF_VERSION_REGEXP = PDF_VERSION_REGEXP; +function getLookupTableFactory(initializer) { + let lookup; + return function () { + if (initializer) { + lookup = Object.create(null); + initializer(lookup); + initializer = null; + } + return lookup; + }; +} +function getArrayLookupTableFactory(initializer) { + let lookup; + return function () { + if (initializer) { + let arr = initializer(); + initializer = null; + lookup = Object.create(null); + for (let i = 0, ii = arr.length; i < ii; i += 2) { + lookup[arr[i]] = arr[i + 1]; + } + arr = null; + } + return lookup; + }; +} +class MissingDataException extends _util.BaseException { + constructor(begin, end) { + super(`Missing data [${begin}, ${end})`, "MissingDataException"); + this.begin = begin; + this.end = end; + } +} +exports.MissingDataException = MissingDataException; +class ParserEOFException extends _util.BaseException { + constructor(msg) { + super(msg, "ParserEOFException"); + } +} +exports.ParserEOFException = ParserEOFException; +class XRefEntryException extends _util.BaseException { + constructor(msg) { + super(msg, "XRefEntryException"); + } +} +exports.XRefEntryException = XRefEntryException; +class XRefParseException extends _util.BaseException { + constructor(msg) { + super(msg, "XRefParseException"); + } +} +exports.XRefParseException = XRefParseException; +function getInheritableProperty({ + dict, + key, + getArray = false, + stopWhenFound = true +}) { + let values; + const visited = new _primitives.RefSet(); + while (dict instanceof _primitives.Dict && !(dict.objId && visited.has(dict.objId))) { + if (dict.objId) { + visited.put(dict.objId); + } + const value = getArray ? dict.getArray(key) : dict.get(key); + if (value !== undefined) { + if (stopWhenFound) { + return value; + } + if (!values) { + values = []; + } + values.push(value); + } + dict = dict.get("Parent"); + } + return values; +} +const ROMAN_NUMBER_MAP = ["", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM", "", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC", "", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX"]; +function toRomanNumerals(number, lowerCase = false) { + (0, _util.assert)(Number.isInteger(number) && number > 0, "The number should be a positive integer."); + const romanBuf = []; + let pos; + while (number >= 1000) { + number -= 1000; + romanBuf.push("M"); + } + pos = number / 100 | 0; + number %= 100; + romanBuf.push(ROMAN_NUMBER_MAP[pos]); + pos = number / 10 | 0; + number %= 10; + romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]); + romanBuf.push(ROMAN_NUMBER_MAP[20 + number]); + const romanStr = romanBuf.join(""); + return lowerCase ? romanStr.toLowerCase() : romanStr; +} +function log2(x) { + if (x <= 0) { + return 0; + } + return Math.ceil(Math.log2(x)); +} +function readInt8(data, offset) { + return data[offset] << 24 >> 24; +} +function readUint16(data, offset) { + return data[offset] << 8 | data[offset + 1]; +} +function readUint32(data, offset) { + return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0; +} +function isWhiteSpace(ch) { + return ch === 0x20 || ch === 0x09 || ch === 0x0d || ch === 0x0a; +} +function parseXFAPath(path) { + const positionPattern = /(.+)\[(\d+)\]$/; + return path.split(".").map(component => { + const m = component.match(positionPattern); + if (m) { + return { + name: m[1], + pos: parseInt(m[2], 10) + }; + } + return { + name: component, + pos: 0 + }; + }); +} +function escapePDFName(str) { + const buffer = []; + let start = 0; + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.charCodeAt(i); + if (char < 0x21 || char > 0x7e || char === 0x23 || char === 0x28 || char === 0x29 || char === 0x3c || char === 0x3e || char === 0x5b || char === 0x5d || char === 0x7b || char === 0x7d || char === 0x2f || char === 0x25) { + if (start < i) { + buffer.push(str.substring(start, i)); + } + buffer.push(`#${char.toString(16)}`); + start = i + 1; + } + } + if (buffer.length === 0) { + return str; + } + if (start < str.length) { + buffer.push(str.substring(start, str.length)); + } + return buffer.join(""); +} +function escapeString(str) { + return str.replace(/([()\\\n\r])/g, match => { + if (match === "\n") { + return "\\n"; + } else if (match === "\r") { + return "\\r"; + } + return `\\${match}`; + }); +} +function _collectJS(entry, xref, list, parents) { + if (!entry) { + return; + } + let parent = null; + if (entry instanceof _primitives.Ref) { + if (parents.has(entry)) { + return; + } + parent = entry; + parents.put(parent); + entry = xref.fetch(entry); + } + if (Array.isArray(entry)) { + for (const element of entry) { + _collectJS(element, xref, list, parents); + } + } else if (entry instanceof _primitives.Dict) { + if ((0, _primitives.isName)(entry.get("S"), "JavaScript")) { + const js = entry.get("JS"); + let code; + if (js instanceof _base_stream.BaseStream) { + code = js.getString(); + } else if (typeof js === "string") { + code = js; + } + code = code && (0, _util.stringToPDFString)(code).replace(/\u0000/g, ""); + if (code) { + list.push(code); + } + } + _collectJS(entry.getRaw("Next"), xref, list, parents); + } + if (parent) { + parents.remove(parent); + } +} +function collectActions(xref, dict, eventType) { + const actions = Object.create(null); + const additionalActionsDicts = getInheritableProperty({ + dict, + key: "AA", + stopWhenFound: false + }); + if (additionalActionsDicts) { + for (let i = additionalActionsDicts.length - 1; i >= 0; i--) { + const additionalActions = additionalActionsDicts[i]; + if (!(additionalActions instanceof _primitives.Dict)) { + continue; + } + for (const key of additionalActions.getKeys()) { + const action = eventType[key]; + if (!action) { + continue; + } + const actionDict = additionalActions.getRaw(key); + const parents = new _primitives.RefSet(); + const list = []; + _collectJS(actionDict, xref, list, parents); + if (list.length > 0) { + actions[action] = list; + } + } + } + } + if (dict.has("A")) { + const actionDict = dict.get("A"); + const parents = new _primitives.RefSet(); + const list = []; + _collectJS(actionDict, xref, list, parents); + if (list.length > 0) { + actions.Action = list; + } + } + return (0, _util.objectSize)(actions) > 0 ? actions : null; +} +const XMLEntities = { + 0x3c: "<", + 0x3e: ">", + 0x26: "&", + 0x22: """, + 0x27: "'" +}; +function encodeToXmlString(str) { + const buffer = []; + let start = 0; + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.codePointAt(i); + if (0x20 <= char && char <= 0x7e) { + const entity = XMLEntities[char]; + if (entity) { + if (start < i) { + buffer.push(str.substring(start, i)); + } + buffer.push(entity); + start = i + 1; + } + } else { + if (start < i) { + buffer.push(str.substring(start, i)); + } + buffer.push(`&#x${char.toString(16).toUpperCase()};`); + if (char > 0xd7ff && (char < 0xe000 || char > 0xfffd)) { + i++; + } + start = i + 1; + } + } + if (buffer.length === 0) { + return str; + } + if (start < str.length) { + buffer.push(str.substring(start, str.length)); + } + return buffer.join(""); +} +function validateCSSFont(cssFontInfo) { + const DEFAULT_CSS_FONT_OBLIQUE = "14"; + const DEFAULT_CSS_FONT_WEIGHT = "400"; + const CSS_FONT_WEIGHT_VALUES = new Set(["100", "200", "300", "400", "500", "600", "700", "800", "900", "1000", "normal", "bold", "bolder", "lighter"]); + const { + fontFamily, + fontWeight, + italicAngle + } = cssFontInfo; + if (/^".*"$/.test(fontFamily)) { + if (/[^\\]"/.test(fontFamily.slice(1, fontFamily.length - 1))) { + (0, _util.warn)(`XFA - FontFamily contains some unescaped ": ${fontFamily}.`); + return false; + } + } else if (/^'.*'$/.test(fontFamily)) { + if (/[^\\]'/.test(fontFamily.slice(1, fontFamily.length - 1))) { + (0, _util.warn)(`XFA - FontFamily contains some unescaped ': ${fontFamily}.`); + return false; + } + } else { + for (const ident of fontFamily.split(/[ \t]+/)) { + if (/^(\d|(-(\d|-)))/.test(ident) || !/^[\w-\\]+$/.test(ident)) { + (0, _util.warn)(`XFA - FontFamily contains some invalid : ${fontFamily}.`); + return false; + } + } + } + const weight = fontWeight ? fontWeight.toString() : ""; + cssFontInfo.fontWeight = CSS_FONT_WEIGHT_VALUES.has(weight) ? weight : DEFAULT_CSS_FONT_WEIGHT; + const angle = parseFloat(italicAngle); + cssFontInfo.italicAngle = isNaN(angle) || angle < -90 || angle > 90 ? DEFAULT_CSS_FONT_OBLIQUE : italicAngle.toString(); + return true; +} +function recoverJsURL(str) { + const URL_OPEN_METHODS = ["app.launchURL", "window.open", "xfa.host.gotoURL"]; + const regex = new RegExp("^\\s*(" + URL_OPEN_METHODS.join("|").split(".").join("\\.") + ")\\((?:'|\")([^'\"]*)(?:'|\")(?:,\\s*(\\w+)\\)|\\))", "i"); + const jsUrl = regex.exec(str); + if (jsUrl && jsUrl[2]) { + const url = jsUrl[2]; + let newWindow = false; + if (jsUrl[3] === "true" && jsUrl[1] === "app.launchURL") { + newWindow = true; + } + return { + url, + newWindow + }; + } + return null; +} +function numberToString(value) { + if (Number.isInteger(value)) { + return value.toString(); + } + const roundedValue = Math.round(value * 100); + if (roundedValue % 100 === 0) { + return (roundedValue / 100).toString(); + } + if (roundedValue % 10 === 0) { + return value.toFixed(1); + } + return value.toFixed(2); +} +function getNewAnnotationsMap(annotationStorage) { + if (!annotationStorage) { + return null; + } + const newAnnotationsByPage = new Map(); + for (const [key, value] of annotationStorage) { + if (!key.startsWith(_util.AnnotationEditorPrefix)) { + continue; + } + let annotations = newAnnotationsByPage.get(value.pageIndex); + if (!annotations) { + annotations = []; + newAnnotationsByPage.set(value.pageIndex, annotations); + } + annotations.push(value); + } + return newAnnotationsByPage.size > 0 ? newAnnotationsByPage : null; +} +function isAscii(str) { + return /^[\x00-\x7F]*$/.test(str); +} +function stringToUTF16HexString(str) { + const buf = []; + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.charCodeAt(i); + buf.push((char >> 8 & 0xff).toString(16).padStart(2, "0"), (char & 0xff).toString(16).padStart(2, "0")); + } + return buf.join(""); +} +function stringToUTF16String(str, bigEndian = false) { + const buf = []; + if (bigEndian) { + buf.push("\xFE\xFF"); + } + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.charCodeAt(i); + buf.push(String.fromCharCode(char >> 8 & 0xff), String.fromCharCode(char & 0xff)); + } + return buf.join(""); +} +function getRotationMatrix(rotation, width, height) { + switch (rotation) { + case 90: + return [0, 1, -1, 0, width, 0]; + case 180: + return [-1, 0, 0, -1, width, height]; + case 270: + return [0, -1, 1, 0, 0, height]; + default: + throw new Error("Invalid rotation"); + } +} + +/***/ }), +/* 5 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.BaseStream = void 0; +var _util = __w_pdfjs_require__(2); +class BaseStream { + constructor() { + if (this.constructor === BaseStream) { + (0, _util.unreachable)("Cannot initialize BaseStream."); + } + } + get length() { + (0, _util.unreachable)("Abstract getter `length` accessed"); + } + get isEmpty() { + (0, _util.unreachable)("Abstract getter `isEmpty` accessed"); + } + get isDataLoaded() { + return (0, _util.shadow)(this, "isDataLoaded", true); + } + getByte() { + (0, _util.unreachable)("Abstract method `getByte` called"); + } + getBytes(length) { + (0, _util.unreachable)("Abstract method `getBytes` called"); + } + peekByte() { + const peekedByte = this.getByte(); + if (peekedByte !== -1) { + this.pos--; + } + return peekedByte; + } + peekBytes(length) { + const bytes = this.getBytes(length); + this.pos -= bytes.length; + return bytes; + } + getUint16() { + const b0 = this.getByte(); + const b1 = this.getByte(); + if (b0 === -1 || b1 === -1) { + return -1; + } + return (b0 << 8) + b1; + } + getInt32() { + const b0 = this.getByte(); + const b1 = this.getByte(); + const b2 = this.getByte(); + const b3 = this.getByte(); + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + } + getByteRange(begin, end) { + (0, _util.unreachable)("Abstract method `getByteRange` called"); + } + getString(length) { + return (0, _util.bytesToString)(this.getBytes(length)); + } + skip(n) { + this.pos += n || 1; + } + reset() { + (0, _util.unreachable)("Abstract method `reset` called"); + } + moveStart() { + (0, _util.unreachable)("Abstract method `moveStart` called"); + } + makeSubStream(start, length, dict = null) { + (0, _util.unreachable)("Abstract method `makeSubStream` called"); + } + getBaseStreams() { + return null; + } +} +exports.BaseStream = BaseStream; + +/***/ }), +/* 6 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NetworkPdfManager = exports.LocalPdfManager = void 0; +var _util = __w_pdfjs_require__(2); +var _chunked_stream = __w_pdfjs_require__(7); +var _core_utils = __w_pdfjs_require__(4); +var _document = __w_pdfjs_require__(9); +var _stream = __w_pdfjs_require__(8); +function parseDocBaseUrl(url) { + if (url) { + const absoluteUrl = (0, _util.createValidAbsoluteUrl)(url); + if (absoluteUrl) { + return absoluteUrl.href; + } + (0, _util.warn)(`Invalid absolute docBaseUrl: "${url}".`); + } + return null; +} +class BasePdfManager { + constructor() { + if (this.constructor === BasePdfManager) { + (0, _util.unreachable)("Cannot initialize BasePdfManager."); + } + } + get docId() { + return this._docId; + } + get password() { + return this._password; + } + get docBaseUrl() { + const catalog = this.pdfDocument.catalog; + return (0, _util.shadow)(this, "docBaseUrl", catalog.baseUrl || this._docBaseUrl); + } + ensureDoc(prop, args) { + return this.ensure(this.pdfDocument, prop, args); + } + ensureXRef(prop, args) { + return this.ensure(this.pdfDocument.xref, prop, args); + } + ensureCatalog(prop, args) { + return this.ensure(this.pdfDocument.catalog, prop, args); + } + getPage(pageIndex) { + return this.pdfDocument.getPage(pageIndex); + } + fontFallback(id, handler) { + return this.pdfDocument.fontFallback(id, handler); + } + loadXfaFonts(handler, task) { + return this.pdfDocument.loadXfaFonts(handler, task); + } + loadXfaImages() { + return this.pdfDocument.loadXfaImages(); + } + serializeXfaData(annotationStorage) { + return this.pdfDocument.serializeXfaData(annotationStorage); + } + cleanup(manuallyTriggered = false) { + return this.pdfDocument.cleanup(manuallyTriggered); + } + async ensure(obj, prop, args) { + (0, _util.unreachable)("Abstract method `ensure` called"); + } + requestRange(begin, end) { + (0, _util.unreachable)("Abstract method `requestRange` called"); + } + requestLoadedStream(noFetch = false) { + (0, _util.unreachable)("Abstract method `requestLoadedStream` called"); + } + sendProgressiveData(chunk) { + (0, _util.unreachable)("Abstract method `sendProgressiveData` called"); + } + updatePassword(password) { + this._password = password; + } + terminate(reason) { + (0, _util.unreachable)("Abstract method `terminate` called"); + } +} +class LocalPdfManager extends BasePdfManager { + constructor(docId, data, password, msgHandler, evaluatorOptions, enableXfa, docBaseUrl) { + super(); + this._docId = docId; + this._password = password; + this._docBaseUrl = parseDocBaseUrl(docBaseUrl); + this.msgHandler = msgHandler; + this.evaluatorOptions = evaluatorOptions; + this.enableXfa = enableXfa; + const stream = new _stream.Stream(data); + this.pdfDocument = new _document.PDFDocument(this, stream); + this._loadedStreamPromise = Promise.resolve(stream); + } + async ensure(obj, prop, args) { + const value = obj[prop]; + if (typeof value === "function") { + return value.apply(obj, args); + } + return value; + } + requestRange(begin, end) { + return Promise.resolve(); + } + requestLoadedStream(noFetch = false) { + return this._loadedStreamPromise; + } + terminate(reason) {} +} +exports.LocalPdfManager = LocalPdfManager; +class NetworkPdfManager extends BasePdfManager { + constructor(docId, pdfNetworkStream, args, evaluatorOptions, enableXfa, docBaseUrl) { + super(); + this._docId = docId; + this._password = args.password; + this._docBaseUrl = parseDocBaseUrl(docBaseUrl); + this.msgHandler = args.msgHandler; + this.evaluatorOptions = evaluatorOptions; + this.enableXfa = enableXfa; + this.streamManager = new _chunked_stream.ChunkedStreamManager(pdfNetworkStream, { + msgHandler: args.msgHandler, + length: args.length, + disableAutoFetch: args.disableAutoFetch, + rangeChunkSize: args.rangeChunkSize + }); + this.pdfDocument = new _document.PDFDocument(this, this.streamManager.getStream()); + } + async ensure(obj, prop, args) { + try { + const value = obj[prop]; + if (typeof value === "function") { + return value.apply(obj, args); + } + return value; + } catch (ex) { + if (!(ex instanceof _core_utils.MissingDataException)) { + throw ex; + } + await this.requestRange(ex.begin, ex.end); + return this.ensure(obj, prop, args); + } + } + requestRange(begin, end) { + return this.streamManager.requestRange(begin, end); + } + requestLoadedStream(noFetch = false) { + return this.streamManager.requestAllChunks(noFetch); + } + sendProgressiveData(chunk) { + this.streamManager.onReceiveData({ + chunk + }); + } + terminate(reason) { + this.streamManager.abort(reason); + } +} +exports.NetworkPdfManager = NetworkPdfManager; + +/***/ }), +/* 7 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ChunkedStreamManager = exports.ChunkedStream = void 0; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(4); +var _stream = __w_pdfjs_require__(8); +class ChunkedStream extends _stream.Stream { + constructor(length, chunkSize, manager) { + super(new Uint8Array(length), 0, length, null); + this.chunkSize = chunkSize; + this._loadedChunks = new Set(); + this.numChunks = Math.ceil(length / chunkSize); + this.manager = manager; + this.progressiveDataLength = 0; + this.lastSuccessfulEnsureByteChunk = -1; + } + getMissingChunks() { + const chunks = []; + for (let chunk = 0, n = this.numChunks; chunk < n; ++chunk) { + if (!this._loadedChunks.has(chunk)) { + chunks.push(chunk); + } + } + return chunks; + } + get numChunksLoaded() { + return this._loadedChunks.size; + } + get isDataLoaded() { + return this.numChunksLoaded === this.numChunks; + } + onReceiveData(begin, chunk) { + const chunkSize = this.chunkSize; + if (begin % chunkSize !== 0) { + throw new Error(`Bad begin offset: ${begin}`); + } + const end = begin + chunk.byteLength; + if (end % chunkSize !== 0 && end !== this.bytes.length) { + throw new Error(`Bad end offset: ${end}`); + } + this.bytes.set(new Uint8Array(chunk), begin); + const beginChunk = Math.floor(begin / chunkSize); + const endChunk = Math.floor((end - 1) / chunkSize) + 1; + for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + this._loadedChunks.add(curChunk); + } + } + onReceiveProgressiveData(data) { + let position = this.progressiveDataLength; + const beginChunk = Math.floor(position / this.chunkSize); + this.bytes.set(new Uint8Array(data), position); + position += data.byteLength; + this.progressiveDataLength = position; + const endChunk = position >= this.end ? this.numChunks : Math.floor(position / this.chunkSize); + for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + this._loadedChunks.add(curChunk); + } + } + ensureByte(pos) { + if (pos < this.progressiveDataLength) { + return; + } + const chunk = Math.floor(pos / this.chunkSize); + if (chunk > this.numChunks) { + return; + } + if (chunk === this.lastSuccessfulEnsureByteChunk) { + return; + } + if (!this._loadedChunks.has(chunk)) { + throw new _core_utils.MissingDataException(pos, pos + 1); + } + this.lastSuccessfulEnsureByteChunk = chunk; + } + ensureRange(begin, end) { + if (begin >= end) { + return; + } + if (end <= this.progressiveDataLength) { + return; + } + const beginChunk = Math.floor(begin / this.chunkSize); + if (beginChunk > this.numChunks) { + return; + } + const endChunk = Math.min(Math.floor((end - 1) / this.chunkSize) + 1, this.numChunks); + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!this._loadedChunks.has(chunk)) { + throw new _core_utils.MissingDataException(begin, end); + } + } + } + nextEmptyChunk(beginChunk) { + const numChunks = this.numChunks; + for (let i = 0; i < numChunks; ++i) { + const chunk = (beginChunk + i) % numChunks; + if (!this._loadedChunks.has(chunk)) { + return chunk; + } + } + return null; + } + hasChunk(chunk) { + return this._loadedChunks.has(chunk); + } + getByte() { + const pos = this.pos; + if (pos >= this.end) { + return -1; + } + if (pos >= this.progressiveDataLength) { + this.ensureByte(pos); + } + return this.bytes[this.pos++]; + } + getBytes(length) { + const bytes = this.bytes; + const pos = this.pos; + const strEnd = this.end; + if (!length) { + if (strEnd > this.progressiveDataLength) { + this.ensureRange(pos, strEnd); + } + return bytes.subarray(pos, strEnd); + } + let end = pos + length; + if (end > strEnd) { + end = strEnd; + } + if (end > this.progressiveDataLength) { + this.ensureRange(pos, end); + } + this.pos = end; + return bytes.subarray(pos, end); + } + getByteRange(begin, end) { + if (begin < 0) { + begin = 0; + } + if (end > this.end) { + end = this.end; + } + if (end > this.progressiveDataLength) { + this.ensureRange(begin, end); + } + return this.bytes.subarray(begin, end); + } + makeSubStream(start, length, dict = null) { + if (length) { + if (start + length > this.progressiveDataLength) { + this.ensureRange(start, start + length); + } + } else { + if (start >= this.progressiveDataLength) { + this.ensureByte(start); + } + } + function ChunkedStreamSubstream() {} + ChunkedStreamSubstream.prototype = Object.create(this); + ChunkedStreamSubstream.prototype.getMissingChunks = function () { + const chunkSize = this.chunkSize; + const beginChunk = Math.floor(this.start / chunkSize); + const endChunk = Math.floor((this.end - 1) / chunkSize) + 1; + const missingChunks = []; + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!this._loadedChunks.has(chunk)) { + missingChunks.push(chunk); + } + } + return missingChunks; + }; + Object.defineProperty(ChunkedStreamSubstream.prototype, "isDataLoaded", { + get() { + if (this.numChunksLoaded === this.numChunks) { + return true; + } + return this.getMissingChunks().length === 0; + }, + configurable: true + }); + const subStream = new ChunkedStreamSubstream(); + subStream.pos = subStream.start = start; + subStream.end = start + length || this.end; + subStream.dict = dict; + return subStream; + } + getBaseStreams() { + return [this]; + } +} +exports.ChunkedStream = ChunkedStream; +class ChunkedStreamManager { + constructor(pdfNetworkStream, args) { + this.length = args.length; + this.chunkSize = args.rangeChunkSize; + this.stream = new ChunkedStream(this.length, this.chunkSize, this); + this.pdfNetworkStream = pdfNetworkStream; + this.disableAutoFetch = args.disableAutoFetch; + this.msgHandler = args.msgHandler; + this.currRequestId = 0; + this._chunksNeededByRequest = new Map(); + this._requestsByChunk = new Map(); + this._promisesByRequest = new Map(); + this.progressiveDataLength = 0; + this.aborted = false; + this._loadedStreamCapability = (0, _util.createPromiseCapability)(); + } + sendRequest(begin, end) { + const rangeReader = this.pdfNetworkStream.getRangeReader(begin, end); + if (!rangeReader.isStreamingSupported) { + rangeReader.onProgress = this.onProgress.bind(this); + } + let chunks = [], + loaded = 0; + return new Promise((resolve, reject) => { + const readChunk = chunk => { + try { + if (!chunk.done) { + const data = chunk.value; + chunks.push(data); + loaded += (0, _util.arrayByteLength)(data); + if (rangeReader.isStreamingSupported) { + this.onProgress({ + loaded + }); + } + rangeReader.read().then(readChunk, reject); + return; + } + const chunkData = (0, _util.arraysToBytes)(chunks); + chunks = null; + resolve(chunkData); + } catch (e) { + reject(e); + } + }; + rangeReader.read().then(readChunk, reject); + }).then(data => { + if (this.aborted) { + return; + } + this.onReceiveData({ + chunk: data, + begin + }); + }); + } + requestAllChunks(noFetch = false) { + if (!noFetch) { + const missingChunks = this.stream.getMissingChunks(); + this._requestChunks(missingChunks); + } + return this._loadedStreamCapability.promise; + } + _requestChunks(chunks) { + const requestId = this.currRequestId++; + const chunksNeeded = new Set(); + this._chunksNeededByRequest.set(requestId, chunksNeeded); + for (const chunk of chunks) { + if (!this.stream.hasChunk(chunk)) { + chunksNeeded.add(chunk); + } + } + if (chunksNeeded.size === 0) { + return Promise.resolve(); + } + const capability = (0, _util.createPromiseCapability)(); + this._promisesByRequest.set(requestId, capability); + const chunksToRequest = []; + for (const chunk of chunksNeeded) { + let requestIds = this._requestsByChunk.get(chunk); + if (!requestIds) { + requestIds = []; + this._requestsByChunk.set(chunk, requestIds); + chunksToRequest.push(chunk); + } + requestIds.push(requestId); + } + if (chunksToRequest.length > 0) { + const groupedChunksToRequest = this.groupChunks(chunksToRequest); + for (const groupedChunk of groupedChunksToRequest) { + const begin = groupedChunk.beginChunk * this.chunkSize; + const end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length); + this.sendRequest(begin, end).catch(capability.reject); + } + } + return capability.promise.catch(reason => { + if (this.aborted) { + return; + } + throw reason; + }); + } + getStream() { + return this.stream; + } + requestRange(begin, end) { + end = Math.min(end, this.length); + const beginChunk = this.getBeginChunk(begin); + const endChunk = this.getEndChunk(end); + const chunks = []; + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + chunks.push(chunk); + } + return this._requestChunks(chunks); + } + requestRanges(ranges = []) { + const chunksToRequest = []; + for (const range of ranges) { + const beginChunk = this.getBeginChunk(range.begin); + const endChunk = this.getEndChunk(range.end); + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!chunksToRequest.includes(chunk)) { + chunksToRequest.push(chunk); + } + } + } + chunksToRequest.sort(function (a, b) { + return a - b; + }); + return this._requestChunks(chunksToRequest); + } + groupChunks(chunks) { + const groupedChunks = []; + let beginChunk = -1; + let prevChunk = -1; + for (let i = 0, ii = chunks.length; i < ii; ++i) { + const chunk = chunks[i]; + if (beginChunk < 0) { + beginChunk = chunk; + } + if (prevChunk >= 0 && prevChunk + 1 !== chunk) { + groupedChunks.push({ + beginChunk, + endChunk: prevChunk + 1 + }); + beginChunk = chunk; + } + if (i + 1 === chunks.length) { + groupedChunks.push({ + beginChunk, + endChunk: chunk + 1 + }); + } + prevChunk = chunk; + } + return groupedChunks; + } + onProgress(args) { + this.msgHandler.send("DocProgress", { + loaded: this.stream.numChunksLoaded * this.chunkSize + args.loaded, + total: this.length + }); + } + onReceiveData(args) { + const chunk = args.chunk; + const isProgressive = args.begin === undefined; + const begin = isProgressive ? this.progressiveDataLength : args.begin; + const end = begin + chunk.byteLength; + const beginChunk = Math.floor(begin / this.chunkSize); + const endChunk = end < this.length ? Math.floor(end / this.chunkSize) : Math.ceil(end / this.chunkSize); + if (isProgressive) { + this.stream.onReceiveProgressiveData(chunk); + this.progressiveDataLength = end; + } else { + this.stream.onReceiveData(begin, chunk); + } + if (this.stream.isDataLoaded) { + this._loadedStreamCapability.resolve(this.stream); + } + const loadedRequests = []; + for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + const requestIds = this._requestsByChunk.get(curChunk); + if (!requestIds) { + continue; + } + this._requestsByChunk.delete(curChunk); + for (const requestId of requestIds) { + const chunksNeeded = this._chunksNeededByRequest.get(requestId); + if (chunksNeeded.has(curChunk)) { + chunksNeeded.delete(curChunk); + } + if (chunksNeeded.size > 0) { + continue; + } + loadedRequests.push(requestId); + } + } + if (!this.disableAutoFetch && this._requestsByChunk.size === 0) { + let nextEmptyChunk; + if (this.stream.numChunksLoaded === 1) { + const lastChunk = this.stream.numChunks - 1; + if (!this.stream.hasChunk(lastChunk)) { + nextEmptyChunk = lastChunk; + } + } else { + nextEmptyChunk = this.stream.nextEmptyChunk(endChunk); + } + if (Number.isInteger(nextEmptyChunk)) { + this._requestChunks([nextEmptyChunk]); + } + } + for (const requestId of loadedRequests) { + const capability = this._promisesByRequest.get(requestId); + this._promisesByRequest.delete(requestId); + capability.resolve(); + } + this.msgHandler.send("DocProgress", { + loaded: this.stream.numChunksLoaded * this.chunkSize, + total: this.length + }); + } + onError(err) { + this._loadedStreamCapability.reject(err); + } + getBeginChunk(begin) { + return Math.floor(begin / this.chunkSize); + } + getEndChunk(end) { + return Math.floor((end - 1) / this.chunkSize) + 1; + } + abort(reason) { + this.aborted = true; + if (this.pdfNetworkStream) { + this.pdfNetworkStream.cancelAllRequests(reason); + } + for (const capability of this._promisesByRequest.values()) { + capability.reject(reason); + } + } +} +exports.ChunkedStreamManager = ChunkedStreamManager; + +/***/ }), +/* 8 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StringStream = exports.Stream = exports.NullStream = void 0; +var _base_stream = __w_pdfjs_require__(5); +var _util = __w_pdfjs_require__(2); +class Stream extends _base_stream.BaseStream { + constructor(arrayBuffer, start, length, dict) { + super(); + this.bytes = arrayBuffer instanceof Uint8Array ? arrayBuffer : new Uint8Array(arrayBuffer); + this.start = start || 0; + this.pos = this.start; + this.end = start + length || this.bytes.length; + this.dict = dict; + } + get length() { + return this.end - this.start; + } + get isEmpty() { + return this.length === 0; + } + getByte() { + if (this.pos >= this.end) { + return -1; + } + return this.bytes[this.pos++]; + } + getBytes(length) { + const bytes = this.bytes; + const pos = this.pos; + const strEnd = this.end; + if (!length) { + return bytes.subarray(pos, strEnd); + } + let end = pos + length; + if (end > strEnd) { + end = strEnd; + } + this.pos = end; + return bytes.subarray(pos, end); + } + getByteRange(begin, end) { + if (begin < 0) { + begin = 0; + } + if (end > this.end) { + end = this.end; + } + return this.bytes.subarray(begin, end); + } + reset() { + this.pos = this.start; + } + moveStart() { + this.start = this.pos; + } + makeSubStream(start, length, dict = null) { + return new Stream(this.bytes.buffer, start, length, dict); + } +} +exports.Stream = Stream; +class StringStream extends Stream { + constructor(str) { + super((0, _util.stringToBytes)(str)); + } +} +exports.StringStream = StringStream; +class NullStream extends Stream { + constructor() { + super(new Uint8Array(0)); + } +} +exports.NullStream = NullStream; + +/***/ }), +/* 9 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Page = exports.PDFDocument = void 0; +var _annotation = __w_pdfjs_require__(10); +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(4); +var _primitives = __w_pdfjs_require__(3); +var _xfa_fonts = __w_pdfjs_require__(49); +var _base_stream = __w_pdfjs_require__(5); +var _crypto = __w_pdfjs_require__(65); +var _catalog = __w_pdfjs_require__(67); +var _cleanup_helper = __w_pdfjs_require__(69); +var _dataset_reader = __w_pdfjs_require__(98); +var _parser = __w_pdfjs_require__(15); +var _stream = __w_pdfjs_require__(8); +var _object_loader = __w_pdfjs_require__(73); +var _operator_list = __w_pdfjs_require__(60); +var _evaluator = __w_pdfjs_require__(13); +var _decode_stream = __w_pdfjs_require__(17); +var _struct_tree = __w_pdfjs_require__(72); +var _writer = __w_pdfjs_require__(63); +var _factory = __w_pdfjs_require__(74); +var _xref = __w_pdfjs_require__(99); +const DEFAULT_USER_UNIT = 1.0; +const LETTER_SIZE_MEDIABOX = [0, 0, 612, 792]; +class Page { + constructor({ + pdfManager, + xref, + pageIndex, + pageDict, + ref, + globalIdFactory, + fontCache, + builtInCMapCache, + standardFontDataCache, + globalImageCache, + nonBlendModesSet, + xfaFactory + }) { + this.pdfManager = pdfManager; + this.pageIndex = pageIndex; + this.pageDict = pageDict; + this.xref = xref; + this.ref = ref; + this.fontCache = fontCache; + this.builtInCMapCache = builtInCMapCache; + this.standardFontDataCache = standardFontDataCache; + this.globalImageCache = globalImageCache; + this.nonBlendModesSet = nonBlendModesSet; + this.evaluatorOptions = pdfManager.evaluatorOptions; + this.resourcesPromise = null; + this.xfaFactory = xfaFactory; + const idCounters = { + obj: 0 + }; + this._localIdFactory = class extends globalIdFactory { + static createObjId() { + return `p${pageIndex}_${++idCounters.obj}`; + } + static getPageObjId() { + return `page${ref.toString()}`; + } + }; + } + _getInheritableProperty(key, getArray = false) { + const value = (0, _core_utils.getInheritableProperty)({ + dict: this.pageDict, + key, + getArray, + stopWhenFound: false + }); + if (!Array.isArray(value)) { + return value; + } + if (value.length === 1 || !(value[0] instanceof _primitives.Dict)) { + return value[0]; + } + return _primitives.Dict.merge({ + xref: this.xref, + dictArray: value + }); + } + get content() { + return this.pageDict.getArray("Contents"); + } + get resources() { + const resources = this._getInheritableProperty("Resources"); + return (0, _util.shadow)(this, "resources", resources instanceof _primitives.Dict ? resources : _primitives.Dict.empty); + } + _getBoundingBox(name) { + if (this.xfaData) { + return this.xfaData.bbox; + } + let box = this._getInheritableProperty(name, true); + if (Array.isArray(box) && box.length === 4) { + box = _util.Util.normalizeRect(box); + if (box[2] - box[0] > 0 && box[3] - box[1] > 0) { + return box; + } + (0, _util.warn)(`Empty, or invalid, /${name} entry.`); + } + return null; + } + get mediaBox() { + return (0, _util.shadow)(this, "mediaBox", this._getBoundingBox("MediaBox") || LETTER_SIZE_MEDIABOX); + } + get cropBox() { + return (0, _util.shadow)(this, "cropBox", this._getBoundingBox("CropBox") || this.mediaBox); + } + get userUnit() { + let obj = this.pageDict.get("UserUnit"); + if (typeof obj !== "number" || obj <= 0) { + obj = DEFAULT_USER_UNIT; + } + return (0, _util.shadow)(this, "userUnit", obj); + } + get view() { + const { + cropBox, + mediaBox + } = this; + if (cropBox !== mediaBox && !(0, _util.isArrayEqual)(cropBox, mediaBox)) { + const box = _util.Util.intersect(cropBox, mediaBox); + if (box && box[2] - box[0] > 0 && box[3] - box[1] > 0) { + return (0, _util.shadow)(this, "view", box); + } + (0, _util.warn)("Empty /CropBox and /MediaBox intersection."); + } + return (0, _util.shadow)(this, "view", mediaBox); + } + get rotate() { + let rotate = this._getInheritableProperty("Rotate") || 0; + if (rotate % 90 !== 0) { + rotate = 0; + } else if (rotate >= 360) { + rotate %= 360; + } else if (rotate < 0) { + rotate = (rotate % 360 + 360) % 360; + } + return (0, _util.shadow)(this, "rotate", rotate); + } + _onSubStreamError(handler, reason, objId) { + if (this.evaluatorOptions.ignoreErrors) { + (0, _util.warn)(`getContentStream - ignoring sub-stream (${objId}): "${reason}".`); + return; + } + throw reason; + } + getContentStream(handler) { + return this.pdfManager.ensure(this, "content").then(content => { + if (content instanceof _base_stream.BaseStream) { + return content; + } + if (Array.isArray(content)) { + return new _decode_stream.StreamsSequenceStream(content, this._onSubStreamError.bind(this, handler)); + } + return new _stream.NullStream(); + }); + } + get xfaData() { + return (0, _util.shadow)(this, "xfaData", this.xfaFactory ? { + bbox: this.xfaFactory.getBoundingBox(this.pageIndex) + } : null); + } + async saveNewAnnotations(handler, task, annotations) { + if (this.xfaFactory) { + throw new Error("XFA: Cannot save new annotations."); + } + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + standardFontDataCache: this.standardFontDataCache, + globalImageCache: this.globalImageCache, + options: this.evaluatorOptions + }); + const pageDict = this.pageDict; + const annotationsArray = this.annotations.slice(); + const newData = await _annotation.AnnotationFactory.saveNewAnnotations(partialEvaluator, task, annotations); + for (const { + ref + } of newData.annotations) { + annotationsArray.push(ref); + } + const savedDict = pageDict.get("Annots"); + pageDict.set("Annots", annotationsArray); + const buffer = []; + let transform = null; + if (this.xref.encrypt) { + transform = this.xref.encrypt.createCipherTransform(this.ref.num, this.ref.gen); + } + (0, _writer.writeObject)(this.ref, pageDict, buffer, transform); + if (savedDict) { + pageDict.set("Annots", savedDict); + } + const objects = newData.dependencies; + objects.push({ + ref: this.ref, + data: buffer.join("") + }, ...newData.annotations); + return objects; + } + save(handler, task, annotationStorage) { + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + standardFontDataCache: this.standardFontDataCache, + globalImageCache: this.globalImageCache, + options: this.evaluatorOptions + }); + return this._parsedAnnotations.then(function (annotations) { + const newRefsPromises = []; + for (const annotation of annotations) { + if (!annotation.mustBePrinted(annotationStorage)) { + continue; + } + newRefsPromises.push(annotation.save(partialEvaluator, task, annotationStorage).catch(function (reason) { + (0, _util.warn)("save - ignoring annotation data during " + `"${task.name}" task: "${reason}".`); + return null; + })); + } + return Promise.all(newRefsPromises).then(function (newRefs) { + return newRefs.filter(newRef => !!newRef); + }); + }); + } + loadResources(keys) { + if (!this.resourcesPromise) { + this.resourcesPromise = this.pdfManager.ensure(this, "resources"); + } + return this.resourcesPromise.then(() => { + const objectLoader = new _object_loader.ObjectLoader(this.resources, keys, this.xref); + return objectLoader.load(); + }); + } + getOperatorList({ + handler, + sink, + task, + intent, + cacheKey, + annotationStorage = null + }) { + const contentStreamPromise = this.getContentStream(handler); + const resourcesPromise = this.loadResources(["ColorSpace", "ExtGState", "Font", "Pattern", "Properties", "Shading", "XObject"]); + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + standardFontDataCache: this.standardFontDataCache, + globalImageCache: this.globalImageCache, + options: this.evaluatorOptions + }); + const newAnnotationsByPage = !this.xfaFactory ? (0, _core_utils.getNewAnnotationsMap)(annotationStorage) : null; + let newAnnotationsPromise = Promise.resolve(null); + if (newAnnotationsByPage) { + const newAnnotations = newAnnotationsByPage.get(this.pageIndex); + if (newAnnotations) { + newAnnotationsPromise = _annotation.AnnotationFactory.printNewAnnotations(partialEvaluator, task, newAnnotations); + } + } + const dataPromises = Promise.all([contentStreamPromise, resourcesPromise]); + const pageListPromise = dataPromises.then(([contentStream]) => { + const opList = new _operator_list.OperatorList(intent, sink); + handler.send("StartRenderPage", { + transparency: partialEvaluator.hasBlendModes(this.resources, this.nonBlendModesSet), + pageIndex: this.pageIndex, + cacheKey + }); + return partialEvaluator.getOperatorList({ + stream: contentStream, + task, + resources: this.resources, + operatorList: opList + }).then(function () { + return opList; + }); + }); + return Promise.all([pageListPromise, this._parsedAnnotations, newAnnotationsPromise]).then(function ([pageOpList, annotations, newAnnotations]) { + if (newAnnotations) { + annotations = annotations.concat(newAnnotations); + } + if (annotations.length === 0 || intent & _util.RenderingIntentFlag.ANNOTATIONS_DISABLE) { + pageOpList.flush(true); + return { + length: pageOpList.totalLength + }; + } + const renderForms = !!(intent & _util.RenderingIntentFlag.ANNOTATIONS_FORMS), + intentAny = !!(intent & _util.RenderingIntentFlag.ANY), + intentDisplay = !!(intent & _util.RenderingIntentFlag.DISPLAY), + intentPrint = !!(intent & _util.RenderingIntentFlag.PRINT); + const opListPromises = []; + for (const annotation of annotations) { + if (intentAny || intentDisplay && annotation.mustBeViewed(annotationStorage) || intentPrint && annotation.mustBePrinted(annotationStorage)) { + opListPromises.push(annotation.getOperatorList(partialEvaluator, task, intent, renderForms, annotationStorage).catch(function (reason) { + (0, _util.warn)("getOperatorList - ignoring annotation data during " + `"${task.name}" task: "${reason}".`); + return { + opList: null, + separateForm: false, + separateCanvas: false + }; + })); + } + } + return Promise.all(opListPromises).then(function (opLists) { + let form = false, + canvas = false; + for (const { + opList, + separateForm, + separateCanvas + } of opLists) { + pageOpList.addOpList(opList); + if (separateForm) { + form = separateForm; + } + if (separateCanvas) { + canvas = separateCanvas; + } + } + pageOpList.flush(true, { + form, + canvas + }); + return { + length: pageOpList.totalLength + }; + }); + }); + } + extractTextContent({ + handler, + task, + includeMarkedContent, + sink, + combineTextItems + }) { + const contentStreamPromise = this.getContentStream(handler); + const resourcesPromise = this.loadResources(["ExtGState", "Font", "Properties", "XObject"]); + const dataPromises = Promise.all([contentStreamPromise, resourcesPromise]); + return dataPromises.then(([contentStream]) => { + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + standardFontDataCache: this.standardFontDataCache, + globalImageCache: this.globalImageCache, + options: this.evaluatorOptions + }); + return partialEvaluator.getTextContent({ + stream: contentStream, + task, + resources: this.resources, + includeMarkedContent, + combineTextItems, + sink, + viewBox: this.view + }); + }); + } + async getStructTree() { + const structTreeRoot = await this.pdfManager.ensureCatalog("structTreeRoot"); + if (!structTreeRoot) { + return null; + } + const structTree = await this.pdfManager.ensure(this, "_parseStructTree", [structTreeRoot]); + return structTree.serializable; + } + _parseStructTree(structTreeRoot) { + const tree = new _struct_tree.StructTreePage(structTreeRoot, this.pageDict); + tree.parse(); + return tree; + } + async getAnnotationsData(handler, task, intent) { + const annotations = await this._parsedAnnotations; + if (annotations.length === 0) { + return []; + } + const textContentPromises = []; + const annotationsData = []; + let partialEvaluator; + const intentAny = !!(intent & _util.RenderingIntentFlag.ANY), + intentDisplay = !!(intent & _util.RenderingIntentFlag.DISPLAY), + intentPrint = !!(intent & _util.RenderingIntentFlag.PRINT); + for (const annotation of annotations) { + const isVisible = intentAny || intentDisplay && annotation.viewable; + if (isVisible || intentPrint && annotation.printable) { + annotationsData.push(annotation.data); + } + if (annotation.hasTextContent && isVisible) { + if (!partialEvaluator) { + partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + standardFontDataCache: this.standardFontDataCache, + globalImageCache: this.globalImageCache, + options: this.evaluatorOptions + }); + } + textContentPromises.push(annotation.extractTextContent(partialEvaluator, task, this.view).catch(function (reason) { + (0, _util.warn)(`getAnnotationsData - ignoring textContent during "${task.name}" task: "${reason}".`); + })); + } + } + await Promise.all(textContentPromises); + return annotationsData; + } + get annotations() { + const annots = this._getInheritableProperty("Annots"); + return (0, _util.shadow)(this, "annotations", Array.isArray(annots) ? annots : []); + } + get _parsedAnnotations() { + const parsedAnnotations = this.pdfManager.ensure(this, "annotations").then(() => { + const annotationPromises = []; + for (const annotationRef of this.annotations) { + annotationPromises.push(_annotation.AnnotationFactory.create(this.xref, annotationRef, this.pdfManager, this._localIdFactory, false).catch(function (reason) { + (0, _util.warn)(`_parsedAnnotations: "${reason}".`); + return null; + })); + } + return Promise.all(annotationPromises).then(function (annotations) { + if (annotations.length === 0) { + return annotations; + } + const sortedAnnotations = []; + let popupAnnotations; + for (const annotation of annotations) { + if (!annotation) { + continue; + } + if (annotation instanceof _annotation.PopupAnnotation) { + if (!popupAnnotations) { + popupAnnotations = []; + } + popupAnnotations.push(annotation); + continue; + } + sortedAnnotations.push(annotation); + } + if (popupAnnotations) { + sortedAnnotations.push(...popupAnnotations); + } + return sortedAnnotations; + }); + }); + return (0, _util.shadow)(this, "_parsedAnnotations", parsedAnnotations); + } + get jsActions() { + const actions = (0, _core_utils.collectActions)(this.xref, this.pageDict, _util.PageActionEventType); + return (0, _util.shadow)(this, "jsActions", actions); + } +} +exports.Page = Page; +const PDF_HEADER_SIGNATURE = new Uint8Array([0x25, 0x50, 0x44, 0x46, 0x2d]); +const STARTXREF_SIGNATURE = new Uint8Array([0x73, 0x74, 0x61, 0x72, 0x74, 0x78, 0x72, 0x65, 0x66]); +const ENDOBJ_SIGNATURE = new Uint8Array([0x65, 0x6e, 0x64, 0x6f, 0x62, 0x6a]); +const FINGERPRINT_FIRST_BYTES = 1024; +const EMPTY_FINGERPRINT = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"; +function find(stream, signature, limit = 1024, backwards = false) { + const signatureLength = signature.length; + const scanBytes = stream.peekBytes(limit); + const scanLength = scanBytes.length - signatureLength; + if (scanLength <= 0) { + return false; + } + if (backwards) { + const signatureEnd = signatureLength - 1; + let pos = scanBytes.length - 1; + while (pos >= signatureEnd) { + let j = 0; + while (j < signatureLength && scanBytes[pos - j] === signature[signatureEnd - j]) { + j++; + } + if (j >= signatureLength) { + stream.pos += pos - signatureEnd; + return true; + } + pos--; + } + } else { + let pos = 0; + while (pos <= scanLength) { + let j = 0; + while (j < signatureLength && scanBytes[pos + j] === signature[j]) { + j++; + } + if (j >= signatureLength) { + stream.pos += pos; + return true; + } + pos++; + } + } + return false; +} +class PDFDocument { + constructor(pdfManager, stream) { + if (stream.length <= 0) { + throw new _util.InvalidPDFException("The PDF file is empty, i.e. its size is zero bytes."); + } + this.pdfManager = pdfManager; + this.stream = stream; + this.xref = new _xref.XRef(stream, pdfManager); + this._pagePromises = new Map(); + this._version = null; + const idCounters = { + font: 0 + }; + this._globalIdFactory = class { + static getDocId() { + return `g_${pdfManager.docId}`; + } + static createFontId() { + return `f${++idCounters.font}`; + } + static createObjId() { + (0, _util.unreachable)("Abstract method `createObjId` called."); + } + static getPageObjId() { + (0, _util.unreachable)("Abstract method `getPageObjId` called."); + } + }; + } + parse(recoveryMode) { + this.xref.parse(recoveryMode); + this.catalog = new _catalog.Catalog(this.pdfManager, this.xref); + } + get linearization() { + let linearization = null; + try { + linearization = _parser.Linearization.create(this.stream); + } catch (err) { + if (err instanceof _core_utils.MissingDataException) { + throw err; + } + (0, _util.info)(err); + } + return (0, _util.shadow)(this, "linearization", linearization); + } + get startXRef() { + const stream = this.stream; + let startXRef = 0; + if (this.linearization) { + stream.reset(); + if (find(stream, ENDOBJ_SIGNATURE)) { + startXRef = stream.pos + 6 - stream.start; + } + } else { + const step = 1024; + const startXRefLength = STARTXREF_SIGNATURE.length; + let found = false, + pos = stream.end; + while (!found && pos > 0) { + pos -= step - startXRefLength; + if (pos < 0) { + pos = 0; + } + stream.pos = pos; + found = find(stream, STARTXREF_SIGNATURE, step, true); + } + if (found) { + stream.skip(9); + let ch; + do { + ch = stream.getByte(); + } while ((0, _core_utils.isWhiteSpace)(ch)); + let str = ""; + while (ch >= 0x20 && ch <= 0x39) { + str += String.fromCharCode(ch); + ch = stream.getByte(); + } + startXRef = parseInt(str, 10); + if (isNaN(startXRef)) { + startXRef = 0; + } + } + } + return (0, _util.shadow)(this, "startXRef", startXRef); + } + checkHeader() { + const stream = this.stream; + stream.reset(); + if (!find(stream, PDF_HEADER_SIGNATURE)) { + return; + } + stream.moveStart(); + stream.skip(PDF_HEADER_SIGNATURE.length); + let version = "", + ch; + while ((ch = stream.getByte()) > 0x20 && version.length < 7) { + version += String.fromCharCode(ch); + } + if (_core_utils.PDF_VERSION_REGEXP.test(version)) { + this._version = version; + } else { + (0, _util.warn)(`Invalid PDF header version: ${version}`); + } + } + parseStartXRef() { + this.xref.setStartXRef(this.startXRef); + } + get numPages() { + let num = 0; + if (this.catalog.hasActualNumPages) { + num = this.catalog.numPages; + } else if (this.xfaFactory) { + num = this.xfaFactory.getNumPages(); + } else if (this.linearization) { + num = this.linearization.numPages; + } else { + num = this.catalog.numPages; + } + return (0, _util.shadow)(this, "numPages", num); + } + _hasOnlyDocumentSignatures(fields, recursionDepth = 0) { + const RECURSION_LIMIT = 10; + if (!Array.isArray(fields)) { + return false; + } + return fields.every(field => { + field = this.xref.fetchIfRef(field); + if (!(field instanceof _primitives.Dict)) { + return false; + } + if (field.has("Kids")) { + if (++recursionDepth > RECURSION_LIMIT) { + (0, _util.warn)("_hasOnlyDocumentSignatures: maximum recursion depth reached"); + return false; + } + return this._hasOnlyDocumentSignatures(field.get("Kids"), recursionDepth); + } + const isSignature = (0, _primitives.isName)(field.get("FT"), "Sig"); + const rectangle = field.get("Rect"); + const isInvisible = Array.isArray(rectangle) && rectangle.every(value => value === 0); + return isSignature && isInvisible; + }); + } + get _xfaStreams() { + const acroForm = this.catalog.acroForm; + if (!acroForm) { + return null; + } + const xfa = acroForm.get("XFA"); + const entries = { + "xdp:xdp": "", + template: "", + datasets: "", + config: "", + connectionSet: "", + localeSet: "", + stylesheet: "", + "/xdp:xdp": "" + }; + if (xfa instanceof _base_stream.BaseStream && !xfa.isEmpty) { + entries["xdp:xdp"] = xfa; + return entries; + } + if (!Array.isArray(xfa) || xfa.length === 0) { + return null; + } + for (let i = 0, ii = xfa.length; i < ii; i += 2) { + let name; + if (i === 0) { + name = "xdp:xdp"; + } else if (i === ii - 2) { + name = "/xdp:xdp"; + } else { + name = xfa[i]; + } + if (!entries.hasOwnProperty(name)) { + continue; + } + const data = this.xref.fetchIfRef(xfa[i + 1]); + if (!(data instanceof _base_stream.BaseStream) || data.isEmpty) { + continue; + } + entries[name] = data; + } + return entries; + } + get xfaDatasets() { + const streams = this._xfaStreams; + if (!streams) { + return (0, _util.shadow)(this, "xfaDatasets", null); + } + for (const key of ["datasets", "xdp:xdp"]) { + const stream = streams[key]; + if (!stream) { + continue; + } + try { + const str = (0, _util.stringToUTF8String)(stream.getString()); + const data = { + [key]: str + }; + return (0, _util.shadow)(this, "xfaDatasets", new _dataset_reader.DatasetReader(data)); + } catch (_) { + (0, _util.warn)("XFA - Invalid utf-8 string."); + break; + } + } + return (0, _util.shadow)(this, "xfaDatasets", null); + } + get xfaData() { + const streams = this._xfaStreams; + if (!streams) { + return null; + } + const data = Object.create(null); + for (const [key, stream] of Object.entries(streams)) { + if (!stream) { + continue; + } + try { + data[key] = (0, _util.stringToUTF8String)(stream.getString()); + } catch (_) { + (0, _util.warn)("XFA - Invalid utf-8 string."); + return null; + } + } + return data; + } + get xfaFactory() { + let data; + if (this.pdfManager.enableXfa && this.catalog.needsRendering && this.formInfo.hasXfa && !this.formInfo.hasAcroForm) { + data = this.xfaData; + } + return (0, _util.shadow)(this, "xfaFactory", data ? new _factory.XFAFactory(data) : null); + } + get isPureXfa() { + return this.xfaFactory ? this.xfaFactory.isValid() : false; + } + get htmlForXfa() { + return this.xfaFactory ? this.xfaFactory.getPages() : null; + } + async loadXfaImages() { + const xfaImagesDict = await this.pdfManager.ensureCatalog("xfaImages"); + if (!xfaImagesDict) { + return; + } + const keys = xfaImagesDict.getKeys(); + const objectLoader = new _object_loader.ObjectLoader(xfaImagesDict, keys, this.xref); + await objectLoader.load(); + const xfaImages = new Map(); + for (const key of keys) { + const stream = xfaImagesDict.get(key); + if (stream instanceof _base_stream.BaseStream) { + xfaImages.set(key, stream.getBytes()); + } + } + this.xfaFactory.setImages(xfaImages); + } + async loadXfaFonts(handler, task) { + const acroForm = await this.pdfManager.ensureCatalog("acroForm"); + if (!acroForm) { + return; + } + const resources = await acroForm.getAsync("DR"); + if (!(resources instanceof _primitives.Dict)) { + return; + } + const objectLoader = new _object_loader.ObjectLoader(resources, ["Font"], this.xref); + await objectLoader.load(); + const fontRes = resources.get("Font"); + if (!(fontRes instanceof _primitives.Dict)) { + return; + } + const options = Object.assign(Object.create(null), this.pdfManager.evaluatorOptions); + options.useSystemFonts = false; + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: -1, + idFactory: this._globalIdFactory, + fontCache: this.catalog.fontCache, + builtInCMapCache: this.catalog.builtInCMapCache, + standardFontDataCache: this.catalog.standardFontDataCache, + options + }); + const operatorList = new _operator_list.OperatorList(); + const pdfFonts = []; + const initialState = { + get font() { + return pdfFonts.at(-1); + }, + set font(font) { + pdfFonts.push(font); + }, + clone() { + return this; + } + }; + const fonts = new Map(); + fontRes.forEach((fontName, font) => { + fonts.set(fontName, font); + }); + const promises = []; + for (const [fontName, font] of fonts) { + const descriptor = font.get("FontDescriptor"); + if (!(descriptor instanceof _primitives.Dict)) { + continue; + } + let fontFamily = descriptor.get("FontFamily"); + fontFamily = fontFamily.replace(/[ ]+(\d)/g, "$1"); + const fontWeight = descriptor.get("FontWeight"); + const italicAngle = -descriptor.get("ItalicAngle"); + const cssFontInfo = { + fontFamily, + fontWeight, + italicAngle + }; + if (!(0, _core_utils.validateCSSFont)(cssFontInfo)) { + continue; + } + promises.push(partialEvaluator.handleSetFont(resources, [_primitives.Name.get(fontName), 1], null, operatorList, task, initialState, null, cssFontInfo).catch(function (reason) { + (0, _util.warn)(`loadXfaFonts: "${reason}".`); + return null; + })); + } + await Promise.all(promises); + const missingFonts = this.xfaFactory.setFonts(pdfFonts); + if (!missingFonts) { + return; + } + options.ignoreErrors = true; + promises.length = 0; + pdfFonts.length = 0; + const reallyMissingFonts = new Set(); + for (const missing of missingFonts) { + if (!(0, _xfa_fonts.getXfaFontName)(`${missing}-Regular`)) { + reallyMissingFonts.add(missing); + } + } + if (reallyMissingFonts.size) { + missingFonts.push("PdfJS-Fallback"); + } + for (const missing of missingFonts) { + if (reallyMissingFonts.has(missing)) { + continue; + } + for (const fontInfo of [{ + name: "Regular", + fontWeight: 400, + italicAngle: 0 + }, { + name: "Bold", + fontWeight: 700, + italicAngle: 0 + }, { + name: "Italic", + fontWeight: 400, + italicAngle: 12 + }, { + name: "BoldItalic", + fontWeight: 700, + italicAngle: 12 + }]) { + const name = `${missing}-${fontInfo.name}`; + const dict = (0, _xfa_fonts.getXfaFontDict)(name); + promises.push(partialEvaluator.handleSetFont(resources, [_primitives.Name.get(name), 1], null, operatorList, task, initialState, dict, { + fontFamily: missing, + fontWeight: fontInfo.fontWeight, + italicAngle: fontInfo.italicAngle + }).catch(function (reason) { + (0, _util.warn)(`loadXfaFonts: "${reason}".`); + return null; + })); + } + } + await Promise.all(promises); + this.xfaFactory.appendFonts(pdfFonts, reallyMissingFonts); + } + async serializeXfaData(annotationStorage) { + return this.xfaFactory ? this.xfaFactory.serializeData(annotationStorage) : null; + } + get version() { + return this.catalog.version || this._version; + } + get formInfo() { + const formInfo = { + hasFields: false, + hasAcroForm: false, + hasXfa: false, + hasSignatures: false + }; + const acroForm = this.catalog.acroForm; + if (!acroForm) { + return (0, _util.shadow)(this, "formInfo", formInfo); + } + try { + const fields = acroForm.get("Fields"); + const hasFields = Array.isArray(fields) && fields.length > 0; + formInfo.hasFields = hasFields; + const xfa = acroForm.get("XFA"); + formInfo.hasXfa = Array.isArray(xfa) && xfa.length > 0 || xfa instanceof _base_stream.BaseStream && !xfa.isEmpty; + const sigFlags = acroForm.get("SigFlags"); + const hasSignatures = !!(sigFlags & 0x1); + const hasOnlyDocumentSignatures = hasSignatures && this._hasOnlyDocumentSignatures(fields); + formInfo.hasAcroForm = hasFields && !hasOnlyDocumentSignatures; + formInfo.hasSignatures = hasSignatures; + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`Cannot fetch form information: "${ex}".`); + } + return (0, _util.shadow)(this, "formInfo", formInfo); + } + get documentInfo() { + const docInfo = { + PDFFormatVersion: this.version, + Language: this.catalog.lang, + EncryptFilterName: this.xref.encrypt ? this.xref.encrypt.filterName : null, + IsLinearized: !!this.linearization, + IsAcroFormPresent: this.formInfo.hasAcroForm, + IsXFAPresent: this.formInfo.hasXfa, + IsCollectionPresent: !!this.catalog.collection, + IsSignaturesPresent: this.formInfo.hasSignatures + }; + let infoDict; + try { + infoDict = this.xref.trailer.get("Info"); + } catch (err) { + if (err instanceof _core_utils.MissingDataException) { + throw err; + } + (0, _util.info)("The document information dictionary is invalid."); + } + if (!(infoDict instanceof _primitives.Dict)) { + return (0, _util.shadow)(this, "documentInfo", docInfo); + } + for (const key of infoDict.getKeys()) { + const value = infoDict.get(key); + switch (key) { + case "Title": + case "Author": + case "Subject": + case "Keywords": + case "Creator": + case "Producer": + case "CreationDate": + case "ModDate": + if (typeof value === "string") { + docInfo[key] = (0, _util.stringToPDFString)(value); + continue; + } + break; + case "Trapped": + if (value instanceof _primitives.Name) { + docInfo[key] = value; + continue; + } + break; + default: + let customValue; + switch (typeof value) { + case "string": + customValue = (0, _util.stringToPDFString)(value); + break; + case "number": + case "boolean": + customValue = value; + break; + default: + if (value instanceof _primitives.Name) { + customValue = value; + } + break; + } + if (customValue === undefined) { + (0, _util.warn)(`Bad value, for custom key "${key}", in Info: ${value}.`); + continue; + } + if (!docInfo.Custom) { + docInfo.Custom = Object.create(null); + } + docInfo.Custom[key] = customValue; + continue; + } + (0, _util.warn)(`Bad value, for key "${key}", in Info: ${value}.`); + } + return (0, _util.shadow)(this, "documentInfo", docInfo); + } + get fingerprints() { + function validate(data) { + return typeof data === "string" && data.length > 0 && data !== EMPTY_FINGERPRINT; + } + function hexString(hash) { + const buf = []; + for (const num of hash) { + const hex = num.toString(16); + buf.push(hex.padStart(2, "0")); + } + return buf.join(""); + } + const idArray = this.xref.trailer.get("ID"); + let hashOriginal, hashModified; + if (Array.isArray(idArray) && validate(idArray[0])) { + hashOriginal = (0, _util.stringToBytes)(idArray[0]); + if (idArray[1] !== idArray[0] && validate(idArray[1])) { + hashModified = (0, _util.stringToBytes)(idArray[1]); + } + } else { + hashOriginal = (0, _crypto.calculateMD5)(this.stream.getByteRange(0, FINGERPRINT_FIRST_BYTES), 0, FINGERPRINT_FIRST_BYTES); + } + return (0, _util.shadow)(this, "fingerprints", [hexString(hashOriginal), hashModified ? hexString(hashModified) : null]); + } + async _getLinearizationPage(pageIndex) { + const { + catalog, + linearization, + xref + } = this; + const ref = _primitives.Ref.get(linearization.objectNumberFirst, 0); + try { + const obj = await xref.fetchAsync(ref); + if (obj instanceof _primitives.Dict) { + let type = obj.getRaw("Type"); + if (type instanceof _primitives.Ref) { + type = await xref.fetchAsync(type); + } + if ((0, _primitives.isName)(type, "Page") || !obj.has("Type") && !obj.has("Kids")) { + if (!catalog.pageKidsCountCache.has(ref)) { + catalog.pageKidsCountCache.put(ref, 1); + } + if (!catalog.pageIndexCache.has(ref)) { + catalog.pageIndexCache.put(ref, 0); + } + return [obj, ref]; + } + } + throw new _util.FormatError("The Linearization dictionary doesn't point to a valid Page dictionary."); + } catch (reason) { + (0, _util.warn)(`_getLinearizationPage: "${reason.message}".`); + return catalog.getPageDict(pageIndex); + } + } + getPage(pageIndex) { + const cachedPromise = this._pagePromises.get(pageIndex); + if (cachedPromise) { + return cachedPromise; + } + const { + catalog, + linearization, + xfaFactory + } = this; + let promise; + if (xfaFactory) { + promise = Promise.resolve([_primitives.Dict.empty, null]); + } else if (linearization && linearization.pageFirst === pageIndex) { + promise = this._getLinearizationPage(pageIndex); + } else { + promise = catalog.getPageDict(pageIndex); + } + promise = promise.then(([pageDict, ref]) => { + return new Page({ + pdfManager: this.pdfManager, + xref: this.xref, + pageIndex, + pageDict, + ref, + globalIdFactory: this._globalIdFactory, + fontCache: catalog.fontCache, + builtInCMapCache: catalog.builtInCMapCache, + standardFontDataCache: catalog.standardFontDataCache, + globalImageCache: catalog.globalImageCache, + nonBlendModesSet: catalog.nonBlendModesSet, + xfaFactory + }); + }); + this._pagePromises.set(pageIndex, promise); + return promise; + } + async checkFirstPage(recoveryMode = false) { + if (recoveryMode) { + return; + } + try { + await this.getPage(0); + } catch (reason) { + if (reason instanceof _core_utils.XRefEntryException) { + this._pagePromises.delete(0); + await this.cleanup(); + throw new _core_utils.XRefParseException(); + } + } + } + async checkLastPage(recoveryMode = false) { + const { + catalog, + pdfManager + } = this; + catalog.setActualNumPages(); + let numPages; + try { + await Promise.all([pdfManager.ensureDoc("xfaFactory"), pdfManager.ensureDoc("linearization"), pdfManager.ensureCatalog("numPages")]); + if (this.xfaFactory) { + return; + } else if (this.linearization) { + numPages = this.linearization.numPages; + } else { + numPages = catalog.numPages; + } + if (!Number.isInteger(numPages)) { + throw new _util.FormatError("Page count is not an integer."); + } else if (numPages <= 1) { + return; + } + await this.getPage(numPages - 1); + } catch (reason) { + this._pagePromises.delete(numPages - 1); + await this.cleanup(); + if (reason instanceof _core_utils.XRefEntryException && !recoveryMode) { + throw new _core_utils.XRefParseException(); + } + (0, _util.warn)(`checkLastPage - invalid /Pages tree /Count: ${numPages}.`); + let pagesTree; + try { + pagesTree = await catalog.getAllPageDicts(recoveryMode); + } catch (reasonAll) { + if (reasonAll instanceof _core_utils.XRefEntryException && !recoveryMode) { + throw new _core_utils.XRefParseException(); + } + catalog.setActualNumPages(1); + return; + } + for (const [pageIndex, [pageDict, ref]] of pagesTree) { + let promise; + if (pageDict instanceof Error) { + promise = Promise.reject(pageDict); + promise.catch(() => {}); + } else { + promise = Promise.resolve(new Page({ + pdfManager, + xref: this.xref, + pageIndex, + pageDict, + ref, + globalIdFactory: this._globalIdFactory, + fontCache: catalog.fontCache, + builtInCMapCache: catalog.builtInCMapCache, + standardFontDataCache: catalog.standardFontDataCache, + globalImageCache: catalog.globalImageCache, + nonBlendModesSet: catalog.nonBlendModesSet, + xfaFactory: null + })); + } + this._pagePromises.set(pageIndex, promise); + } + catalog.setActualNumPages(pagesTree.size); + } + } + fontFallback(id, handler) { + return this.catalog.fontFallback(id, handler); + } + async cleanup(manuallyTriggered = false) { + return this.catalog ? this.catalog.cleanup(manuallyTriggered) : (0, _cleanup_helper.clearGlobalCaches)(); + } + _collectFieldObjects(name, fieldRef, promises) { + const field = this.xref.fetchIfRef(fieldRef); + if (field.has("T")) { + const partName = (0, _util.stringToPDFString)(field.get("T")); + if (name === "") { + name = partName; + } else { + name = `${name}.${partName}`; + } + } + if (!promises.has(name)) { + promises.set(name, []); + } + promises.get(name).push(_annotation.AnnotationFactory.create(this.xref, fieldRef, this.pdfManager, this._localIdFactory, true).then(annotation => annotation && annotation.getFieldObject()).catch(function (reason) { + (0, _util.warn)(`_collectFieldObjects: "${reason}".`); + return null; + })); + if (field.has("Kids")) { + const kids = field.get("Kids"); + for (const kid of kids) { + this._collectFieldObjects(name, kid, promises); + } + } + } + get fieldObjects() { + if (!this.formInfo.hasFields) { + return (0, _util.shadow)(this, "fieldObjects", Promise.resolve(null)); + } + const allFields = Object.create(null); + const fieldPromises = new Map(); + for (const fieldRef of this.catalog.acroForm.get("Fields")) { + this._collectFieldObjects("", fieldRef, fieldPromises); + } + const allPromises = []; + for (const [name, promises] of fieldPromises) { + allPromises.push(Promise.all(promises).then(fields => { + fields = fields.filter(field => !!field); + if (fields.length > 0) { + allFields[name] = fields; + } + })); + } + return (0, _util.shadow)(this, "fieldObjects", Promise.all(allPromises).then(() => allFields)); + } + get hasJSActions() { + const promise = this.pdfManager.ensureDoc("_parseHasJSActions"); + return (0, _util.shadow)(this, "hasJSActions", promise); + } + async _parseHasJSActions() { + const [catalogJsActions, fieldObjects] = await Promise.all([this.pdfManager.ensureCatalog("jsActions"), this.pdfManager.ensureDoc("fieldObjects")]); + if (catalogJsActions) { + return true; + } + if (fieldObjects) { + return Object.values(fieldObjects).some(fieldObject => fieldObject.some(object => object.actions !== null)); + } + return false; + } + get calculationOrderIds() { + const acroForm = this.catalog.acroForm; + if (!acroForm || !acroForm.has("CO")) { + return (0, _util.shadow)(this, "calculationOrderIds", null); + } + const calculationOrder = acroForm.get("CO"); + if (!Array.isArray(calculationOrder) || calculationOrder.length === 0) { + return (0, _util.shadow)(this, "calculationOrderIds", null); + } + const ids = []; + for (const id of calculationOrder) { + if (id instanceof _primitives.Ref) { + ids.push(id.toString()); + } + } + if (ids.length === 0) { + return (0, _util.shadow)(this, "calculationOrderIds", null); + } + return (0, _util.shadow)(this, "calculationOrderIds", ids); + } +} +exports.PDFDocument = PDFDocument; + +/***/ }), +/* 10 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PopupAnnotation = exports.MarkupAnnotation = exports.AnnotationFactory = exports.AnnotationBorderStyle = exports.Annotation = void 0; +exports.getQuadPoints = getQuadPoints; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(4); +var _default_appearance = __w_pdfjs_require__(11); +var _primitives = __w_pdfjs_require__(3); +var _writer = __w_pdfjs_require__(63); +var _base_stream = __w_pdfjs_require__(5); +var _bidi = __w_pdfjs_require__(58); +var _catalog = __w_pdfjs_require__(67); +var _colorspace = __w_pdfjs_require__(12); +var _file_spec = __w_pdfjs_require__(70); +var _object_loader = __w_pdfjs_require__(73); +var _operator_list = __w_pdfjs_require__(60); +var _stream = __w_pdfjs_require__(8); +var _factory = __w_pdfjs_require__(74); +class AnnotationFactory { + static create(xref, ref, pdfManager, idFactory, collectFields) { + return Promise.all([pdfManager.ensureCatalog("acroForm"), pdfManager.ensureCatalog("baseUrl"), pdfManager.ensureCatalog("attachments"), pdfManager.ensureDoc("xfaDatasets"), collectFields ? this._getPageIndex(xref, ref, pdfManager) : -1]).then(([acroForm, baseUrl, attachments, xfaDatasets, pageIndex]) => pdfManager.ensure(this, "_create", [xref, ref, pdfManager, idFactory, acroForm, attachments, xfaDatasets, collectFields, pageIndex])); + } + static _create(xref, ref, pdfManager, idFactory, acroForm, attachments = null, xfaDatasets, collectFields, pageIndex = -1) { + const dict = xref.fetchIfRef(ref); + if (!(dict instanceof _primitives.Dict)) { + return undefined; + } + const id = ref instanceof _primitives.Ref ? ref.toString() : `annot_${idFactory.createObjId()}`; + let subtype = dict.get("Subtype"); + subtype = subtype instanceof _primitives.Name ? subtype.name : null; + const acroFormDict = acroForm instanceof _primitives.Dict ? acroForm : _primitives.Dict.empty; + const parameters = { + xref, + ref, + dict, + subtype, + id, + pdfManager, + acroForm: acroFormDict, + attachments, + xfaDatasets, + collectFields, + needAppearances: !collectFields && acroFormDict.get("NeedAppearances") === true, + pageIndex, + isOffscreenCanvasSupported: _util.FeatureTest.isOffscreenCanvasSupported && pdfManager.evaluatorOptions.isOffscreenCanvasSupported + }; + switch (subtype) { + case "Link": + return new LinkAnnotation(parameters); + case "Text": + return new TextAnnotation(parameters); + case "Widget": + let fieldType = (0, _core_utils.getInheritableProperty)({ + dict, + key: "FT" + }); + fieldType = fieldType instanceof _primitives.Name ? fieldType.name : null; + switch (fieldType) { + case "Tx": + return new TextWidgetAnnotation(parameters); + case "Btn": + return new ButtonWidgetAnnotation(parameters); + case "Ch": + return new ChoiceWidgetAnnotation(parameters); + case "Sig": + return new SignatureWidgetAnnotation(parameters); + } + (0, _util.warn)(`Unimplemented widget field type "${fieldType}", ` + "falling back to base field type."); + return new WidgetAnnotation(parameters); + case "Popup": + return new PopupAnnotation(parameters); + case "FreeText": + return new FreeTextAnnotation(parameters); + case "Line": + return new LineAnnotation(parameters); + case "Square": + return new SquareAnnotation(parameters); + case "Circle": + return new CircleAnnotation(parameters); + case "PolyLine": + return new PolylineAnnotation(parameters); + case "Polygon": + return new PolygonAnnotation(parameters); + case "Caret": + return new CaretAnnotation(parameters); + case "Ink": + return new InkAnnotation(parameters); + case "Highlight": + return new HighlightAnnotation(parameters); + case "Underline": + return new UnderlineAnnotation(parameters); + case "Squiggly": + return new SquigglyAnnotation(parameters); + case "StrikeOut": + return new StrikeOutAnnotation(parameters); + case "Stamp": + return new StampAnnotation(parameters); + case "FileAttachment": + return new FileAttachmentAnnotation(parameters); + default: + if (!collectFields) { + if (!subtype) { + (0, _util.warn)("Annotation is missing the required /Subtype."); + } else { + (0, _util.warn)(`Unimplemented annotation type "${subtype}", ` + "falling back to base annotation."); + } + } + return new Annotation(parameters); + } + } + static async _getPageIndex(xref, ref, pdfManager) { + try { + const annotDict = await xref.fetchIfRefAsync(ref); + if (!(annotDict instanceof _primitives.Dict)) { + return -1; + } + const pageRef = annotDict.getRaw("P"); + if (!(pageRef instanceof _primitives.Ref)) { + return -1; + } + const pageIndex = await pdfManager.ensureCatalog("getPageIndex", [pageRef]); + return pageIndex; + } catch (ex) { + (0, _util.warn)(`_getPageIndex: "${ex}".`); + return -1; + } + } + static async saveNewAnnotations(evaluator, task, annotations) { + const xref = evaluator.xref; + let baseFontRef; + const dependencies = []; + const promises = []; + for (const annotation of annotations) { + switch (annotation.annotationType) { + case _util.AnnotationEditorType.FREETEXT: + if (!baseFontRef) { + const baseFont = new _primitives.Dict(xref); + baseFont.set("BaseFont", _primitives.Name.get("Helvetica")); + baseFont.set("Type", _primitives.Name.get("Font")); + baseFont.set("Subtype", _primitives.Name.get("Type1")); + baseFont.set("Encoding", _primitives.Name.get("WinAnsiEncoding")); + const buffer = []; + baseFontRef = xref.getNewTemporaryRef(); + (0, _writer.writeObject)(baseFontRef, baseFont, buffer, null); + dependencies.push({ + ref: baseFontRef, + data: buffer.join("") + }); + } + promises.push(FreeTextAnnotation.createNewAnnotation(xref, annotation, dependencies, { + evaluator, + task, + baseFontRef + })); + break; + case _util.AnnotationEditorType.INK: + promises.push(InkAnnotation.createNewAnnotation(xref, annotation, dependencies)); + } + } + return { + annotations: await Promise.all(promises), + dependencies + }; + } + static async printNewAnnotations(evaluator, task, annotations) { + if (!annotations) { + return null; + } + const xref = evaluator.xref; + const promises = []; + const isOffscreenCanvasSupported = _util.FeatureTest.isOffscreenCanvasSupported && evaluator.options.isOffscreenCanvasSupported; + for (const annotation of annotations) { + switch (annotation.annotationType) { + case _util.AnnotationEditorType.FREETEXT: + promises.push(FreeTextAnnotation.createNewPrintAnnotation(xref, annotation, { + evaluator, + task, + isOffscreenCanvasSupported + })); + break; + case _util.AnnotationEditorType.INK: + promises.push(InkAnnotation.createNewPrintAnnotation(xref, annotation, { + isOffscreenCanvasSupported + })); + break; + } + } + return Promise.all(promises); + } +} +exports.AnnotationFactory = AnnotationFactory; +function getRgbColor(color, defaultColor = new Uint8ClampedArray(3)) { + if (!Array.isArray(color)) { + return defaultColor; + } + const rgbColor = defaultColor || new Uint8ClampedArray(3); + switch (color.length) { + case 0: + return null; + case 1: + _colorspace.ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0); + return rgbColor; + case 3: + _colorspace.ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0); + return rgbColor; + case 4: + _colorspace.ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0); + return rgbColor; + default: + return defaultColor; + } +} +function getPdfColorArray(color) { + return Array.from(color, c => c / 255); +} +function getQuadPoints(dict, rect) { + const quadPoints = dict.getArray("QuadPoints"); + if (!Array.isArray(quadPoints) || quadPoints.length === 0 || quadPoints.length % 8 > 0) { + return null; + } + const quadPointsLists = []; + for (let i = 0, ii = quadPoints.length / 8; i < ii; i++) { + let minX = Infinity, + maxX = -Infinity, + minY = Infinity, + maxY = -Infinity; + for (let j = i * 8, jj = i * 8 + 8; j < jj; j += 2) { + const x = quadPoints[j]; + const y = quadPoints[j + 1]; + minX = Math.min(x, minX); + maxX = Math.max(x, maxX); + minY = Math.min(y, minY); + maxY = Math.max(y, maxY); + } + if (rect !== null && (minX < rect[0] || maxX > rect[2] || minY < rect[1] || maxY > rect[3])) { + return null; + } + quadPointsLists.push([{ + x: minX, + y: maxY + }, { + x: maxX, + y: maxY + }, { + x: minX, + y: minY + }, { + x: maxX, + y: minY + }]); + } + return quadPointsLists; +} +function getTransformMatrix(rect, bbox, matrix) { + const [minX, minY, maxX, maxY] = _util.Util.getAxialAlignedBoundingBox(bbox, matrix); + if (minX === maxX || minY === maxY) { + return [1, 0, 0, 1, rect[0], rect[1]]; + } + const xRatio = (rect[2] - rect[0]) / (maxX - minX); + const yRatio = (rect[3] - rect[1]) / (maxY - minY); + return [xRatio, 0, 0, yRatio, rect[0] - minX * xRatio, rect[1] - minY * yRatio]; +} +class Annotation { + constructor(params) { + const { + dict, + xref + } = params; + this.setTitle(dict.get("T")); + this.setContents(dict.get("Contents")); + this.setModificationDate(dict.get("M")); + this.setFlags(dict.get("F")); + this.setRectangle(dict.getArray("Rect")); + this.setColor(dict.getArray("C")); + this.setBorderStyle(dict); + this.setAppearance(dict); + this.setOptionalContent(dict); + const MK = dict.get("MK"); + this.setBorderAndBackgroundColors(MK); + this.setRotation(MK); + this._streams = []; + if (this.appearance) { + this._streams.push(this.appearance); + } + this.data = { + annotationFlags: this.flags, + borderStyle: this.borderStyle, + color: this.color, + backgroundColor: this.backgroundColor, + borderColor: this.borderColor, + rotation: this.rotation, + contentsObj: this._contents, + hasAppearance: !!this.appearance, + id: params.id, + modificationDate: this.modificationDate, + rect: this.rectangle, + subtype: params.subtype, + hasOwnCanvas: false + }; + if (params.collectFields) { + const kids = dict.get("Kids"); + if (Array.isArray(kids)) { + const kidIds = []; + for (const kid of kids) { + if (kid instanceof _primitives.Ref) { + kidIds.push(kid.toString()); + } + } + if (kidIds.length !== 0) { + this.data.kidIds = kidIds; + } + } + this.data.actions = (0, _core_utils.collectActions)(xref, dict, _util.AnnotationActionEventType); + this.data.fieldName = this._constructFieldName(dict); + this.data.pageIndex = params.pageIndex; + } + this._isOffscreenCanvasSupported = params.isOffscreenCanvasSupported; + this._fallbackFontDict = null; + this._needAppearances = false; + } + _hasFlag(flags, flag) { + return !!(flags & flag); + } + _isViewable(flags) { + return !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, _util.AnnotationFlag.NOVIEW); + } + _isPrintable(flags) { + return this._hasFlag(flags, _util.AnnotationFlag.PRINT) && !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE); + } + mustBeViewed(annotationStorage) { + const storageEntry = annotationStorage && annotationStorage.get(this.data.id); + if (storageEntry && storageEntry.hidden !== undefined) { + return !storageEntry.hidden; + } + return this.viewable && !this._hasFlag(this.flags, _util.AnnotationFlag.HIDDEN); + } + mustBePrinted(annotationStorage) { + const storageEntry = annotationStorage && annotationStorage.get(this.data.id); + if (storageEntry && storageEntry.print !== undefined) { + return storageEntry.print; + } + return this.printable; + } + get viewable() { + if (this.data.quadPoints === null) { + return false; + } + if (this.flags === 0) { + return true; + } + return this._isViewable(this.flags); + } + get printable() { + if (this.data.quadPoints === null) { + return false; + } + if (this.flags === 0) { + return false; + } + return this._isPrintable(this.flags); + } + _parseStringHelper(data) { + const str = typeof data === "string" ? (0, _util.stringToPDFString)(data) : ""; + const dir = str && (0, _bidi.bidi)(str).dir === "rtl" ? "rtl" : "ltr"; + return { + str, + dir + }; + } + setDefaultAppearance(params) { + const defaultAppearance = (0, _core_utils.getInheritableProperty)({ + dict: params.dict, + key: "DA" + }) || params.acroForm.get("DA"); + this._defaultAppearance = typeof defaultAppearance === "string" ? defaultAppearance : ""; + this.data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance); + } + setTitle(title) { + this._title = this._parseStringHelper(title); + } + setContents(contents) { + this._contents = this._parseStringHelper(contents); + } + setModificationDate(modificationDate) { + this.modificationDate = typeof modificationDate === "string" ? modificationDate : null; + } + setFlags(flags) { + this.flags = Number.isInteger(flags) && flags > 0 ? flags : 0; + } + hasFlag(flag) { + return this._hasFlag(this.flags, flag); + } + setRectangle(rectangle) { + if (Array.isArray(rectangle) && rectangle.length === 4) { + this.rectangle = _util.Util.normalizeRect(rectangle); + } else { + this.rectangle = [0, 0, 0, 0]; + } + } + setColor(color) { + this.color = getRgbColor(color); + } + setLineEndings(lineEndings) { + this.lineEndings = ["None", "None"]; + if (Array.isArray(lineEndings) && lineEndings.length === 2) { + for (let i = 0; i < 2; i++) { + const obj = lineEndings[i]; + if (obj instanceof _primitives.Name) { + switch (obj.name) { + case "None": + continue; + case "Square": + case "Circle": + case "Diamond": + case "OpenArrow": + case "ClosedArrow": + case "Butt": + case "ROpenArrow": + case "RClosedArrow": + case "Slash": + this.lineEndings[i] = obj.name; + continue; + } + } + (0, _util.warn)(`Ignoring invalid lineEnding: ${obj}`); + } + } + } + setRotation(mk) { + this.rotation = 0; + if (mk instanceof _primitives.Dict) { + let angle = mk.get("R") || 0; + if (Number.isInteger(angle) && angle !== 0) { + angle %= 360; + if (angle < 0) { + angle += 360; + } + if (angle % 90 === 0) { + this.rotation = angle; + } + } + } + } + setBorderAndBackgroundColors(mk) { + if (mk instanceof _primitives.Dict) { + this.borderColor = getRgbColor(mk.getArray("BC"), null); + this.backgroundColor = getRgbColor(mk.getArray("BG"), null); + } else { + this.borderColor = this.backgroundColor = null; + } + } + setBorderStyle(borderStyle) { + this.borderStyle = new AnnotationBorderStyle(); + if (!(borderStyle instanceof _primitives.Dict)) { + return; + } + if (borderStyle.has("BS")) { + const dict = borderStyle.get("BS"); + const dictType = dict.get("Type"); + if (!dictType || (0, _primitives.isName)(dictType, "Border")) { + this.borderStyle.setWidth(dict.get("W"), this.rectangle); + this.borderStyle.setStyle(dict.get("S")); + this.borderStyle.setDashArray(dict.getArray("D")); + } + } else if (borderStyle.has("Border")) { + const array = borderStyle.getArray("Border"); + if (Array.isArray(array) && array.length >= 3) { + this.borderStyle.setHorizontalCornerRadius(array[0]); + this.borderStyle.setVerticalCornerRadius(array[1]); + this.borderStyle.setWidth(array[2], this.rectangle); + if (array.length === 4) { + this.borderStyle.setDashArray(array[3], true); + } + } + } else { + this.borderStyle.setWidth(0); + } + } + setAppearance(dict) { + this.appearance = null; + const appearanceStates = dict.get("AP"); + if (!(appearanceStates instanceof _primitives.Dict)) { + return; + } + const normalAppearanceState = appearanceStates.get("N"); + if (normalAppearanceState instanceof _base_stream.BaseStream) { + this.appearance = normalAppearanceState; + return; + } + if (!(normalAppearanceState instanceof _primitives.Dict)) { + return; + } + const as = dict.get("AS"); + if (!(as instanceof _primitives.Name) || !normalAppearanceState.has(as.name)) { + return; + } + this.appearance = normalAppearanceState.get(as.name); + } + setOptionalContent(dict) { + this.oc = null; + const oc = dict.get("OC"); + if (oc instanceof _primitives.Name) { + (0, _util.warn)("setOptionalContent: Support for /Name-entry is not implemented."); + } else if (oc instanceof _primitives.Dict) { + this.oc = oc; + } + } + loadResources(keys, appearance) { + return appearance.dict.getAsync("Resources").then(resources => { + if (!resources) { + return undefined; + } + const objectLoader = new _object_loader.ObjectLoader(resources, keys, resources.xref); + return objectLoader.load().then(function () { + return resources; + }); + }); + } + async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) { + const data = this.data; + let appearance = this.appearance; + const isUsingOwnCanvas = !!(this.data.hasOwnCanvas && intent & _util.RenderingIntentFlag.DISPLAY); + if (!appearance) { + if (!isUsingOwnCanvas) { + return { + opList: new _operator_list.OperatorList(), + separateForm: false, + separateCanvas: false + }; + } + appearance = new _stream.StringStream(""); + appearance.dict = new _primitives.Dict(); + } + const appearanceDict = appearance.dict; + const resources = await this.loadResources(["ExtGState", "ColorSpace", "Pattern", "Shading", "XObject", "Font"], appearance); + const bbox = appearanceDict.getArray("BBox") || [0, 0, 1, 1]; + const matrix = appearanceDict.getArray("Matrix") || [1, 0, 0, 1, 0, 0]; + const transform = getTransformMatrix(data.rect, bbox, matrix); + const opList = new _operator_list.OperatorList(); + let optionalContent; + if (this.oc) { + optionalContent = await evaluator.parseMarkedContentProps(this.oc, null); + } + if (optionalContent !== undefined) { + opList.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]); + } + opList.addOp(_util.OPS.beginAnnotation, [data.id, data.rect, transform, matrix, isUsingOwnCanvas]); + await evaluator.getOperatorList({ + stream: appearance, + task, + resources, + operatorList: opList, + fallbackFontDict: this._fallbackFontDict + }); + opList.addOp(_util.OPS.endAnnotation, []); + if (optionalContent !== undefined) { + opList.addOp(_util.OPS.endMarkedContent, []); + } + this.reset(); + return { + opList, + separateForm: false, + separateCanvas: isUsingOwnCanvas + }; + } + async save(evaluator, task, annotationStorage) { + return null; + } + get hasTextContent() { + return false; + } + async extractTextContent(evaluator, task, viewBox) { + if (!this.appearance) { + return; + } + const resources = await this.loadResources(["ExtGState", "Font", "Properties", "XObject"], this.appearance); + const text = []; + const buffer = []; + const sink = { + desiredSize: Math.Infinity, + ready: true, + enqueue(chunk, size) { + for (const item of chunk.items) { + buffer.push(item.str); + if (item.hasEOL) { + text.push(buffer.join("")); + buffer.length = 0; + } + } + } + }; + await evaluator.getTextContent({ + stream: this.appearance, + task, + resources, + includeMarkedContent: true, + combineTextItems: true, + sink, + viewBox + }); + this.reset(); + if (buffer.length) { + text.push(buffer.join("")); + } + if (text.length > 0) { + this.data.textContent = text; + } + } + getFieldObject() { + if (this.data.kidIds) { + return { + id: this.data.id, + actions: this.data.actions, + name: this.data.fieldName, + strokeColor: this.data.borderColor, + fillColor: this.data.backgroundColor, + type: "", + kidIds: this.data.kidIds, + page: this.data.pageIndex, + rotation: this.rotation + }; + } + return null; + } + reset() { + for (const stream of this._streams) { + stream.reset(); + } + } + _constructFieldName(dict) { + if (!dict.has("T") && !dict.has("Parent")) { + (0, _util.warn)("Unknown field name, falling back to empty field name."); + return ""; + } + if (!dict.has("Parent")) { + return (0, _util.stringToPDFString)(dict.get("T")); + } + const fieldName = []; + if (dict.has("T")) { + fieldName.unshift((0, _util.stringToPDFString)(dict.get("T"))); + } + let loopDict = dict; + const visited = new _primitives.RefSet(); + if (dict.objId) { + visited.put(dict.objId); + } + while (loopDict.has("Parent")) { + loopDict = loopDict.get("Parent"); + if (!(loopDict instanceof _primitives.Dict) || loopDict.objId && visited.has(loopDict.objId)) { + break; + } + if (loopDict.objId) { + visited.put(loopDict.objId); + } + if (loopDict.has("T")) { + fieldName.unshift((0, _util.stringToPDFString)(loopDict.get("T"))); + } + } + return fieldName.join("."); + } +} +exports.Annotation = Annotation; +class AnnotationBorderStyle { + constructor() { + this.width = 1; + this.style = _util.AnnotationBorderStyleType.SOLID; + this.dashArray = [3]; + this.horizontalCornerRadius = 0; + this.verticalCornerRadius = 0; + } + setWidth(width, rect = [0, 0, 0, 0]) { + if (width instanceof _primitives.Name) { + this.width = 0; + return; + } + if (typeof width === "number") { + if (width > 0) { + const maxWidth = (rect[2] - rect[0]) / 2; + const maxHeight = (rect[3] - rect[1]) / 2; + if (maxWidth > 0 && maxHeight > 0 && (width > maxWidth || width > maxHeight)) { + (0, _util.warn)(`AnnotationBorderStyle.setWidth - ignoring width: ${width}`); + width = 1; + } + } + this.width = width; + } + } + setStyle(style) { + if (!(style instanceof _primitives.Name)) { + return; + } + switch (style.name) { + case "S": + this.style = _util.AnnotationBorderStyleType.SOLID; + break; + case "D": + this.style = _util.AnnotationBorderStyleType.DASHED; + break; + case "B": + this.style = _util.AnnotationBorderStyleType.BEVELED; + break; + case "I": + this.style = _util.AnnotationBorderStyleType.INSET; + break; + case "U": + this.style = _util.AnnotationBorderStyleType.UNDERLINE; + break; + default: + break; + } + } + setDashArray(dashArray, forceStyle = false) { + if (Array.isArray(dashArray) && dashArray.length > 0) { + let isValid = true; + let allZeros = true; + for (const element of dashArray) { + const validNumber = +element >= 0; + if (!validNumber) { + isValid = false; + break; + } else if (element > 0) { + allZeros = false; + } + } + if (isValid && !allZeros) { + this.dashArray = dashArray; + if (forceStyle) { + this.setStyle(_primitives.Name.get("D")); + } + } else { + this.width = 0; + } + } else if (dashArray) { + this.width = 0; + } + } + setHorizontalCornerRadius(radius) { + if (Number.isInteger(radius)) { + this.horizontalCornerRadius = radius; + } + } + setVerticalCornerRadius(radius) { + if (Number.isInteger(radius)) { + this.verticalCornerRadius = radius; + } + } +} +exports.AnnotationBorderStyle = AnnotationBorderStyle; +class MarkupAnnotation extends Annotation { + constructor(params) { + super(params); + const { + dict + } = params; + if (dict.has("IRT")) { + const rawIRT = dict.getRaw("IRT"); + this.data.inReplyTo = rawIRT instanceof _primitives.Ref ? rawIRT.toString() : null; + const rt = dict.get("RT"); + this.data.replyType = rt instanceof _primitives.Name ? rt.name : _util.AnnotationReplyType.REPLY; + } + if (this.data.replyType === _util.AnnotationReplyType.GROUP) { + const parent = dict.get("IRT"); + this.setTitle(parent.get("T")); + this.data.titleObj = this._title; + this.setContents(parent.get("Contents")); + this.data.contentsObj = this._contents; + if (!parent.has("CreationDate")) { + this.data.creationDate = null; + } else { + this.setCreationDate(parent.get("CreationDate")); + this.data.creationDate = this.creationDate; + } + if (!parent.has("M")) { + this.data.modificationDate = null; + } else { + this.setModificationDate(parent.get("M")); + this.data.modificationDate = this.modificationDate; + } + this.data.hasPopup = parent.has("Popup"); + if (!parent.has("C")) { + this.data.color = null; + } else { + this.setColor(parent.getArray("C")); + this.data.color = this.color; + } + } else { + this.data.titleObj = this._title; + this.setCreationDate(dict.get("CreationDate")); + this.data.creationDate = this.creationDate; + this.data.hasPopup = dict.has("Popup"); + if (!dict.has("C")) { + this.data.color = null; + } + } + if (dict.has("RC")) { + this.data.richText = _factory.XFAFactory.getRichTextAsHtml(dict.get("RC")); + } + } + setCreationDate(creationDate) { + this.creationDate = typeof creationDate === "string" ? creationDate : null; + } + _setDefaultAppearance({ + xref, + extra, + strokeColor, + fillColor, + blendMode, + strokeAlpha, + fillAlpha, + pointsCallback + }) { + let minX = Number.MAX_VALUE; + let minY = Number.MAX_VALUE; + let maxX = Number.MIN_VALUE; + let maxY = Number.MIN_VALUE; + const buffer = ["q"]; + if (extra) { + buffer.push(extra); + } + if (strokeColor) { + buffer.push(`${strokeColor[0]} ${strokeColor[1]} ${strokeColor[2]} RG`); + } + if (fillColor) { + buffer.push(`${fillColor[0]} ${fillColor[1]} ${fillColor[2]} rg`); + } + let pointsArray = this.data.quadPoints; + if (!pointsArray) { + pointsArray = [[{ + x: this.rectangle[0], + y: this.rectangle[3] + }, { + x: this.rectangle[2], + y: this.rectangle[3] + }, { + x: this.rectangle[0], + y: this.rectangle[1] + }, { + x: this.rectangle[2], + y: this.rectangle[1] + }]]; + } + for (const points of pointsArray) { + const [mX, MX, mY, MY] = pointsCallback(buffer, points); + minX = Math.min(minX, mX); + maxX = Math.max(maxX, MX); + minY = Math.min(minY, mY); + maxY = Math.max(maxY, MY); + } + buffer.push("Q"); + const formDict = new _primitives.Dict(xref); + const appearanceStreamDict = new _primitives.Dict(xref); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + const appearanceStream = new _stream.StringStream(buffer.join(" ")); + appearanceStream.dict = appearanceStreamDict; + formDict.set("Fm0", appearanceStream); + const gsDict = new _primitives.Dict(xref); + if (blendMode) { + gsDict.set("BM", _primitives.Name.get(blendMode)); + } + if (typeof strokeAlpha === "number") { + gsDict.set("CA", strokeAlpha); + } + if (typeof fillAlpha === "number") { + gsDict.set("ca", fillAlpha); + } + const stateDict = new _primitives.Dict(xref); + stateDict.set("GS0", gsDict); + const resources = new _primitives.Dict(xref); + resources.set("ExtGState", stateDict); + resources.set("XObject", formDict); + const appearanceDict = new _primitives.Dict(xref); + appearanceDict.set("Resources", resources); + const bbox = this.data.rect = [minX, minY, maxX, maxY]; + appearanceDict.set("BBox", bbox); + this.appearance = new _stream.StringStream("/GS0 gs /Fm0 Do"); + this.appearance.dict = appearanceDict; + this._streams.push(this.appearance, appearanceStream); + } + static async createNewAnnotation(xref, annotation, dependencies, params) { + const annotationRef = xref.getNewTemporaryRef(); + const ap = await this.createNewAppearanceStream(annotation, xref, params); + const buffer = []; + let annotationDict; + if (ap) { + const apRef = xref.getNewTemporaryRef(); + annotationDict = this.createNewDict(annotation, xref, { + apRef + }); + const transform = xref.encrypt ? xref.encrypt.createCipherTransform(apRef.num, apRef.gen) : null; + (0, _writer.writeObject)(apRef, ap, buffer, transform); + dependencies.push({ + ref: apRef, + data: buffer.join("") + }); + } else { + annotationDict = this.createNewDict(annotation, xref, {}); + } + buffer.length = 0; + const transform = xref.encrypt ? xref.encrypt.createCipherTransform(annotationRef.num, annotationRef.gen) : null; + (0, _writer.writeObject)(annotationRef, annotationDict, buffer, transform); + return { + ref: annotationRef, + data: buffer.join("") + }; + } + static async createNewPrintAnnotation(xref, annotation, params) { + const ap = await this.createNewAppearanceStream(annotation, xref, params); + const annotationDict = this.createNewDict(annotation, xref, { + ap + }); + return new this.prototype.constructor({ + dict: annotationDict, + xref, + isOffscreenCanvasSupported: params.isOffscreenCanvasSupported + }); + } +} +exports.MarkupAnnotation = MarkupAnnotation; +class WidgetAnnotation extends Annotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + const data = this.data; + this.ref = params.ref; + this._needAppearances = params.needAppearances; + data.annotationType = _util.AnnotationType.WIDGET; + if (data.fieldName === undefined) { + data.fieldName = this._constructFieldName(dict); + } + if (data.actions === undefined) { + data.actions = (0, _core_utils.collectActions)(xref, dict, _util.AnnotationActionEventType); + } + let fieldValue = (0, _core_utils.getInheritableProperty)({ + dict, + key: "V", + getArray: true + }); + data.fieldValue = this._decodeFormValue(fieldValue); + const defaultFieldValue = (0, _core_utils.getInheritableProperty)({ + dict, + key: "DV", + getArray: true + }); + data.defaultFieldValue = this._decodeFormValue(defaultFieldValue); + if (fieldValue === undefined && params.xfaDatasets) { + const path = this._title.str; + if (path) { + this._hasValueFromXFA = true; + data.fieldValue = fieldValue = params.xfaDatasets.getValue(path); + } + } + if (fieldValue === undefined && data.defaultFieldValue !== null) { + data.fieldValue = data.defaultFieldValue; + } + data.alternativeText = (0, _util.stringToPDFString)(dict.get("TU") || ""); + this.setDefaultAppearance(params); + data.hasAppearance = this._needAppearances && data.fieldValue !== undefined && data.fieldValue !== null || data.hasAppearance; + const fieldType = (0, _core_utils.getInheritableProperty)({ + dict, + key: "FT" + }); + data.fieldType = fieldType instanceof _primitives.Name ? fieldType.name : null; + const localResources = (0, _core_utils.getInheritableProperty)({ + dict, + key: "DR" + }); + const acroFormResources = params.acroForm.get("DR"); + const appearanceResources = this.appearance && this.appearance.dict.get("Resources"); + this._fieldResources = { + localResources, + acroFormResources, + appearanceResources, + mergedResources: _primitives.Dict.merge({ + xref, + dictArray: [localResources, appearanceResources, acroFormResources], + mergeSubDicts: true + }) + }; + data.fieldFlags = (0, _core_utils.getInheritableProperty)({ + dict, + key: "Ff" + }); + if (!Number.isInteger(data.fieldFlags) || data.fieldFlags < 0) { + data.fieldFlags = 0; + } + data.readOnly = this.hasFieldFlag(_util.AnnotationFieldFlag.READONLY); + data.required = this.hasFieldFlag(_util.AnnotationFieldFlag.REQUIRED); + data.hidden = this._hasFlag(data.annotationFlags, _util.AnnotationFlag.HIDDEN); + } + _decodeFormValue(formValue) { + if (Array.isArray(formValue)) { + return formValue.filter(item => typeof item === "string").map(item => (0, _util.stringToPDFString)(item)); + } else if (formValue instanceof _primitives.Name) { + return (0, _util.stringToPDFString)(formValue.name); + } else if (typeof formValue === "string") { + return (0, _util.stringToPDFString)(formValue); + } + return null; + } + hasFieldFlag(flag) { + return !!(this.data.fieldFlags & flag); + } + getRotationMatrix(annotationStorage) { + const storageEntry = annotationStorage ? annotationStorage.get(this.data.id) : undefined; + let rotation = storageEntry && storageEntry.rotation; + if (rotation === undefined) { + rotation = this.rotation; + } + if (rotation === 0) { + return _util.IDENTITY_MATRIX; + } + const width = this.data.rect[2] - this.data.rect[0]; + const height = this.data.rect[3] - this.data.rect[1]; + return (0, _core_utils.getRotationMatrix)(rotation, width, height); + } + getBorderAndBackgroundAppearances(annotationStorage) { + const storageEntry = annotationStorage ? annotationStorage.get(this.data.id) : undefined; + let rotation = storageEntry && storageEntry.rotation; + if (rotation === undefined) { + rotation = this.rotation; + } + if (!this.backgroundColor && !this.borderColor) { + return ""; + } + const width = this.data.rect[2] - this.data.rect[0]; + const height = this.data.rect[3] - this.data.rect[1]; + const rect = rotation === 0 || rotation === 180 ? `0 0 ${width} ${height} re` : `0 0 ${height} ${width} re`; + let str = ""; + if (this.backgroundColor) { + str = `${(0, _default_appearance.getPdfColor)(this.backgroundColor, true)} ${rect} f `; + } + if (this.borderColor) { + const borderWidth = this.borderStyle.width || 1; + str += `${borderWidth} w ${(0, _default_appearance.getPdfColor)(this.borderColor, false)} ${rect} S `; + } + return str; + } + async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) { + if (renderForms && !(this instanceof SignatureWidgetAnnotation)) { + return { + opList: new _operator_list.OperatorList(), + separateForm: true, + separateCanvas: false + }; + } + if (!this._hasText) { + return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage); + } + const content = await this._getAppearance(evaluator, task, intent, annotationStorage); + if (this.appearance && content === null) { + return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage); + } + const opList = new _operator_list.OperatorList(); + if (!this._defaultAppearance || content === null) { + return { + opList, + separateForm: false, + separateCanvas: false + }; + } + const matrix = [1, 0, 0, 1, 0, 0]; + const bbox = [0, 0, this.data.rect[2] - this.data.rect[0], this.data.rect[3] - this.data.rect[1]]; + const transform = getTransformMatrix(this.data.rect, bbox, matrix); + let optionalContent; + if (this.oc) { + optionalContent = await evaluator.parseMarkedContentProps(this.oc, null); + } + if (optionalContent !== undefined) { + opList.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]); + } + opList.addOp(_util.OPS.beginAnnotation, [this.data.id, this.data.rect, transform, this.getRotationMatrix(annotationStorage), false]); + const stream = new _stream.StringStream(content); + await evaluator.getOperatorList({ + stream, + task, + resources: this._fieldResources.mergedResources, + operatorList: opList + }); + opList.addOp(_util.OPS.endAnnotation, []); + if (optionalContent !== undefined) { + opList.addOp(_util.OPS.endMarkedContent, []); + } + return { + opList, + separateForm: false, + separateCanvas: false + }; + } + _getMKDict(rotation) { + const mk = new _primitives.Dict(null); + if (rotation) { + mk.set("R", rotation); + } + if (this.borderColor) { + mk.set("BC", getPdfColorArray(this.borderColor)); + } + if (this.backgroundColor) { + mk.set("BG", getPdfColorArray(this.backgroundColor)); + } + return mk.size > 0 ? mk : null; + } + async save(evaluator, task, annotationStorage) { + const storageEntry = annotationStorage ? annotationStorage.get(this.data.id) : undefined; + let value = storageEntry && storageEntry.value; + let rotation = storageEntry && storageEntry.rotation; + if (value === this.data.fieldValue || value === undefined) { + if (!this._hasValueFromXFA && rotation === undefined) { + return null; + } + value = value || this.data.fieldValue; + } + if (rotation === undefined && !this._hasValueFromXFA && Array.isArray(value) && Array.isArray(this.data.fieldValue) && value.length === this.data.fieldValue.length && value.every((x, i) => x === this.data.fieldValue[i])) { + return null; + } + if (rotation === undefined) { + rotation = this.rotation; + } + let appearance = null; + if (!this._needAppearances) { + appearance = await this._getAppearance(evaluator, task, _util.RenderingIntentFlag.SAVE, annotationStorage); + if (appearance === null) { + return null; + } + } else {} + let needAppearances = false; + if (appearance && appearance.needAppearances) { + needAppearances = true; + appearance = null; + } + const { + xref + } = evaluator; + const originalDict = xref.fetchIfRef(this.ref); + if (!(originalDict instanceof _primitives.Dict)) { + return null; + } + const dict = new _primitives.Dict(xref); + for (const key of originalDict.getKeys()) { + if (key !== "AP") { + dict.set(key, originalDict.getRaw(key)); + } + } + const xfa = { + path: (0, _util.stringToPDFString)(dict.get("T") || ""), + value + }; + const encoder = val => { + return (0, _core_utils.isAscii)(val) ? val : (0, _core_utils.stringToUTF16String)(val, true); + }; + dict.set("V", Array.isArray(value) ? value.map(encoder) : encoder(value)); + const maybeMK = this._getMKDict(rotation); + if (maybeMK) { + dict.set("MK", maybeMK); + } + const encrypt = xref.encrypt; + const originalTransform = encrypt ? encrypt.createCipherTransform(this.ref.num, this.ref.gen) : null; + const buffer = []; + const changes = [{ + ref: this.ref, + data: "", + xfa, + needAppearances + }]; + if (appearance !== null) { + const newRef = xref.getNewTemporaryRef(); + const AP = new _primitives.Dict(xref); + dict.set("AP", AP); + AP.set("N", newRef); + let newTransform = null; + if (encrypt) { + newTransform = encrypt.createCipherTransform(newRef.num, newRef.gen); + appearance = newTransform.encryptString(appearance); + } + const resources = this._getSaveFieldResources(xref); + const appearanceStream = new _stream.StringStream(appearance); + const appearanceDict = appearanceStream.dict = new _primitives.Dict(xref); + appearanceDict.set("Length", appearance.length); + appearanceDict.set("Subtype", _primitives.Name.get("Form")); + appearanceDict.set("Resources", resources); + appearanceDict.set("BBox", [0, 0, this.data.rect[2] - this.data.rect[0], this.data.rect[3] - this.data.rect[1]]); + const rotationMatrix = this.getRotationMatrix(annotationStorage); + if (rotationMatrix !== _util.IDENTITY_MATRIX) { + appearanceDict.set("Matrix", rotationMatrix); + } + (0, _writer.writeObject)(newRef, appearanceStream, buffer, newTransform); + changes.push({ + ref: newRef, + data: buffer.join(""), + xfa: null, + needAppearances: false + }); + buffer.length = 0; + } + dict.set("M", `D:${(0, _util.getModificationDate)()}`); + (0, _writer.writeObject)(this.ref, dict, buffer, originalTransform); + changes[0].data = buffer.join(""); + return changes; + } + async _getAppearance(evaluator, task, intent, annotationStorage) { + const isPassword = this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD); + if (isPassword) { + return null; + } + const storageEntry = annotationStorage ? annotationStorage.get(this.data.id) : undefined; + let value, rotation; + if (storageEntry) { + value = storageEntry.formattedValue || storageEntry.value; + rotation = storageEntry.rotation; + } + if (rotation === undefined && value === undefined && !this._needAppearances) { + if (!this._hasValueFromXFA || this.appearance) { + return null; + } + } + const colors = this.getBorderAndBackgroundAppearances(annotationStorage); + if (value === undefined) { + value = this.data.fieldValue; + if (!value) { + return `/Tx BMC q ${colors}Q EMC`; + } + } + if (Array.isArray(value) && value.length === 1) { + value = value[0]; + } + (0, _util.assert)(typeof value === "string", "Expected `value` to be a string."); + if (!this.data.combo) { + value = value.trim(); + } else { + const option = this.data.options.find(({ + exportValue + }) => value === exportValue) || this.data.options[0]; + value = option && option.displayValue || ""; + } + if (value === "") { + return `/Tx BMC q ${colors}Q EMC`; + } + if (rotation === undefined) { + rotation = this.rotation; + } + let lineCount = -1; + let lines; + if (this.data.multiLine) { + lines = value.split(/\r\n?|\n/).map(line => line.normalize("NFC")); + lineCount = lines.length; + } else { + lines = [value.replace(/\r\n?|\n/, "").normalize("NFC")]; + } + const defaultPadding = 1; + const defaultHPadding = 2; + let totalHeight = this.data.rect[3] - this.data.rect[1]; + let totalWidth = this.data.rect[2] - this.data.rect[0]; + if (rotation === 90 || rotation === 270) { + [totalWidth, totalHeight] = [totalHeight, totalWidth]; + } + if (!this._defaultAppearance) { + this.data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance = "/Helvetica 0 Tf 0 g"); + } + let font = await WidgetAnnotation._getFontData(evaluator, task, this.data.defaultAppearanceData, this._fieldResources.mergedResources); + let defaultAppearance, fontSize, lineHeight; + const encodedLines = []; + let encodingError = false; + for (const line of lines) { + const encodedString = font.encodeString(line); + if (encodedString.length > 1) { + encodingError = true; + } + encodedLines.push(encodedString.join("")); + } + if (encodingError && intent & _util.RenderingIntentFlag.SAVE) { + return { + needAppearances: true + }; + } + if (encodingError && this._isOffscreenCanvasSupported) { + const fontFamily = this.data.comb ? "monospace" : "sans-serif"; + const fakeUnicodeFont = new _default_appearance.FakeUnicodeFont(evaluator.xref, fontFamily); + const resources = fakeUnicodeFont.createFontResources(lines.join("")); + const newFont = resources.getRaw("Font"); + if (this._fieldResources.mergedResources.has("Font")) { + const oldFont = this._fieldResources.mergedResources.get("Font"); + for (const key of newFont.getKeys()) { + oldFont.set(key, newFont.getRaw(key)); + } + } else { + this._fieldResources.mergedResources.set("Font", newFont); + } + const fontName = fakeUnicodeFont.fontName.name; + font = await WidgetAnnotation._getFontData(evaluator, task, { + fontName, + fontSize: 0 + }, resources); + for (let i = 0, ii = encodedLines.length; i < ii; i++) { + encodedLines[i] = (0, _core_utils.stringToUTF16String)(lines[i]); + } + const savedDefaultAppearance = Object.assign(Object.create(null), this.data.defaultAppearanceData); + this.data.defaultAppearanceData.fontSize = 0; + this.data.defaultAppearanceData.fontName = fontName; + [defaultAppearance, fontSize, lineHeight] = this._computeFontSize(totalHeight - 2 * defaultPadding, totalWidth - 2 * defaultHPadding, value, font, lineCount); + this.data.defaultAppearanceData = savedDefaultAppearance; + } else { + if (!this._isOffscreenCanvasSupported) { + (0, _util.warn)("_getAppearance: OffscreenCanvas is not supported, annotation may not render correctly."); + } + [defaultAppearance, fontSize, lineHeight] = this._computeFontSize(totalHeight - 2 * defaultPadding, totalWidth - 2 * defaultHPadding, value, font, lineCount); + } + let descent = font.descent; + if (isNaN(descent)) { + descent = _util.BASELINE_FACTOR * lineHeight; + } else { + descent = Math.max(_util.BASELINE_FACTOR * lineHeight, Math.abs(descent) * fontSize); + } + const defaultVPadding = Math.min(Math.floor((totalHeight - fontSize) / 2), defaultPadding); + const alignment = this.data.textAlignment; + if (this.data.multiLine) { + return this._getMultilineAppearance(defaultAppearance, encodedLines, font, fontSize, totalWidth, totalHeight, alignment, defaultHPadding, defaultVPadding, descent, lineHeight, annotationStorage); + } + if (this.data.comb) { + return this._getCombAppearance(defaultAppearance, font, encodedLines[0], fontSize, totalWidth, totalHeight, defaultHPadding, defaultVPadding, descent, lineHeight, annotationStorage); + } + const bottomPadding = defaultVPadding + descent; + if (alignment === 0 || alignment > 2) { + return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 ${(0, _core_utils.numberToString)(defaultHPadding)} ${(0, _core_utils.numberToString)(bottomPadding)} Tm (${(0, _core_utils.escapeString)(encodedLines[0])}) Tj` + " ET Q EMC"; + } + const prevInfo = { + shift: 0 + }; + const renderedText = this._renderText(encodedLines[0], font, fontSize, totalWidth, alignment, prevInfo, defaultHPadding, bottomPadding); + return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 0 0 Tm ${renderedText}` + " ET Q EMC"; + } + static async _getFontData(evaluator, task, appearanceData, resources) { + const operatorList = new _operator_list.OperatorList(); + const initialState = { + font: null, + clone() { + return this; + } + }; + const { + fontName, + fontSize + } = appearanceData; + await evaluator.handleSetFont(resources, [fontName && _primitives.Name.get(fontName), fontSize], null, operatorList, task, initialState, null); + return initialState.font; + } + _getTextWidth(text, font) { + return font.charsToGlyphs(text).reduce((width, glyph) => width + glyph.width, 0) / 1000; + } + _computeFontSize(height, width, text, font, lineCount) { + let { + fontSize + } = this.data.defaultAppearanceData; + let lineHeight = (fontSize || 12) * _util.LINE_FACTOR, + numberOfLines = Math.round(height / lineHeight); + if (!fontSize) { + const roundWithTwoDigits = x => Math.floor(x * 100) / 100; + if (lineCount === -1) { + const textWidth = this._getTextWidth(text, font); + fontSize = roundWithTwoDigits(Math.min(height / _util.LINE_FACTOR, textWidth > width ? width / textWidth : Infinity)); + numberOfLines = 1; + } else { + const lines = text.split(/\r\n?|\n/); + const cachedLines = []; + for (const line of lines) { + const encoded = font.encodeString(line).join(""); + const glyphs = font.charsToGlyphs(encoded); + const positions = font.getCharPositions(encoded); + cachedLines.push({ + line: encoded, + glyphs, + positions + }); + } + const isTooBig = fsize => { + let totalHeight = 0; + for (const cache of cachedLines) { + const chunks = this._splitLine(null, font, fsize, width, cache); + totalHeight += chunks.length * fsize; + if (totalHeight > height) { + return true; + } + } + return false; + }; + numberOfLines = Math.max(numberOfLines, lineCount); + while (true) { + lineHeight = height / numberOfLines; + fontSize = roundWithTwoDigits(lineHeight / _util.LINE_FACTOR); + if (isTooBig(fontSize)) { + numberOfLines++; + continue; + } + break; + } + } + const { + fontName, + fontColor + } = this.data.defaultAppearanceData; + this._defaultAppearance = (0, _default_appearance.createDefaultAppearance)({ + fontSize, + fontName, + fontColor + }); + } + return [this._defaultAppearance, fontSize, height / numberOfLines]; + } + _renderText(text, font, fontSize, totalWidth, alignment, prevInfo, hPadding, vPadding) { + let shift; + if (alignment === 1) { + const width = this._getTextWidth(text, font) * fontSize; + shift = (totalWidth - width) / 2; + } else if (alignment === 2) { + const width = this._getTextWidth(text, font) * fontSize; + shift = totalWidth - width - hPadding; + } else { + shift = hPadding; + } + const shiftStr = (0, _core_utils.numberToString)(shift - prevInfo.shift); + prevInfo.shift = shift; + vPadding = (0, _core_utils.numberToString)(vPadding); + return `${shiftStr} ${vPadding} Td (${(0, _core_utils.escapeString)(text)}) Tj`; + } + _getSaveFieldResources(xref) { + const { + localResources, + appearanceResources, + acroFormResources + } = this._fieldResources; + const fontName = this.data.defaultAppearanceData && this.data.defaultAppearanceData.fontName; + if (!fontName) { + return localResources || _primitives.Dict.empty; + } + for (const resources of [localResources, appearanceResources]) { + if (resources instanceof _primitives.Dict) { + const localFont = resources.get("Font"); + if (localFont instanceof _primitives.Dict && localFont.has(fontName)) { + return resources; + } + } + } + if (acroFormResources instanceof _primitives.Dict) { + const acroFormFont = acroFormResources.get("Font"); + if (acroFormFont instanceof _primitives.Dict && acroFormFont.has(fontName)) { + const subFontDict = new _primitives.Dict(xref); + subFontDict.set(fontName, acroFormFont.getRaw(fontName)); + const subResourcesDict = new _primitives.Dict(xref); + subResourcesDict.set("Font", subFontDict); + return _primitives.Dict.merge({ + xref, + dictArray: [subResourcesDict, localResources], + mergeSubDicts: true + }); + } + } + return localResources || _primitives.Dict.empty; + } + getFieldObject() { + return null; + } +} +class TextWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + this._hasText = true; + const dict = params.dict; + if (typeof this.data.fieldValue !== "string") { + this.data.fieldValue = ""; + } + let alignment = (0, _core_utils.getInheritableProperty)({ + dict, + key: "Q" + }); + if (!Number.isInteger(alignment) || alignment < 0 || alignment > 2) { + alignment = null; + } + this.data.textAlignment = alignment; + let maximumLength = (0, _core_utils.getInheritableProperty)({ + dict, + key: "MaxLen" + }); + if (!Number.isInteger(maximumLength) || maximumLength < 0) { + maximumLength = 0; + } + this.data.maxLen = maximumLength; + this.data.multiLine = this.hasFieldFlag(_util.AnnotationFieldFlag.MULTILINE); + this.data.comb = this.hasFieldFlag(_util.AnnotationFieldFlag.COMB) && !this.hasFieldFlag(_util.AnnotationFieldFlag.MULTILINE) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD) && !this.hasFieldFlag(_util.AnnotationFieldFlag.FILESELECT) && this.data.maxLen !== 0; + this.data.doNotScroll = this.hasFieldFlag(_util.AnnotationFieldFlag.DONOTSCROLL); + } + _getCombAppearance(defaultAppearance, font, text, fontSize, width, height, hPadding, vPadding, descent, lineHeight, annotationStorage) { + const combWidth = width / this.data.maxLen; + const colors = this.getBorderAndBackgroundAppearances(annotationStorage); + const buf = []; + const positions = font.getCharPositions(text); + for (const [start, end] of positions) { + buf.push(`(${(0, _core_utils.escapeString)(text.substring(start, end))}) Tj`); + } + const renderedComb = buf.join(` ${(0, _core_utils.numberToString)(combWidth)} 0 Td `); + return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 ${(0, _core_utils.numberToString)(hPadding)} ${(0, _core_utils.numberToString)(vPadding + descent)} Tm ${renderedComb}` + " ET Q EMC"; + } + _getMultilineAppearance(defaultAppearance, lines, font, fontSize, width, height, alignment, hPadding, vPadding, descent, lineHeight, annotationStorage) { + const buf = []; + const totalWidth = width - 2 * hPadding; + const prevInfo = { + shift: 0 + }; + for (let i = 0, ii = lines.length; i < ii; i++) { + const line = lines[i]; + const chunks = this._splitLine(line, font, fontSize, totalWidth); + for (let j = 0, jj = chunks.length; j < jj; j++) { + const chunk = chunks[j]; + const vShift = i === 0 && j === 0 ? -vPadding - (lineHeight - descent) : -lineHeight; + buf.push(this._renderText(chunk, font, fontSize, width, alignment, prevInfo, hPadding, vShift)); + } + } + const colors = this.getBorderAndBackgroundAppearances(annotationStorage); + const renderedText = buf.join("\n"); + return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 0 ${(0, _core_utils.numberToString)(height)} Tm ${renderedText}` + " ET Q EMC"; + } + _splitLine(line, font, fontSize, width, cache = {}) { + line = cache.line || line; + const glyphs = cache.glyphs || font.charsToGlyphs(line); + if (glyphs.length <= 1) { + return [line]; + } + const positions = cache.positions || font.getCharPositions(line); + const scale = fontSize / 1000; + const chunks = []; + let lastSpacePosInStringStart = -1, + lastSpacePosInStringEnd = -1, + lastSpacePos = -1, + startChunk = 0, + currentWidth = 0; + for (let i = 0, ii = glyphs.length; i < ii; i++) { + const [start, end] = positions[i]; + const glyph = glyphs[i]; + const glyphWidth = glyph.width * scale; + if (glyph.unicode === " ") { + if (currentWidth + glyphWidth > width) { + chunks.push(line.substring(startChunk, start)); + startChunk = start; + currentWidth = glyphWidth; + lastSpacePosInStringStart = -1; + lastSpacePos = -1; + } else { + currentWidth += glyphWidth; + lastSpacePosInStringStart = start; + lastSpacePosInStringEnd = end; + lastSpacePos = i; + } + } else { + if (currentWidth + glyphWidth > width) { + if (lastSpacePosInStringStart !== -1) { + chunks.push(line.substring(startChunk, lastSpacePosInStringEnd)); + startChunk = lastSpacePosInStringEnd; + i = lastSpacePos + 1; + lastSpacePosInStringStart = -1; + currentWidth = 0; + } else { + chunks.push(line.substring(startChunk, start)); + startChunk = start; + currentWidth = glyphWidth; + } + } else { + currentWidth += glyphWidth; + } + } + } + if (startChunk < line.length) { + chunks.push(line.substring(startChunk, line.length)); + } + return chunks; + } + getFieldObject() { + return { + id: this.data.id, + value: this.data.fieldValue, + defaultValue: this.data.defaultFieldValue || "", + multiline: this.data.multiLine, + password: this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD), + charLimit: this.data.maxLen, + comb: this.data.comb, + editable: !this.data.readOnly, + hidden: this.data.hidden, + name: this.data.fieldName, + rect: this.data.rect, + actions: this.data.actions, + page: this.data.pageIndex, + strokeColor: this.data.borderColor, + fillColor: this.data.backgroundColor, + rotation: this.rotation, + type: "text" + }; + } +} +class ButtonWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + this.checkedAppearance = null; + this.uncheckedAppearance = null; + this.data.checkBox = !this.hasFieldFlag(_util.AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + this.data.radioButton = this.hasFieldFlag(_util.AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + this.data.pushButton = this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + this.data.isTooltipOnly = false; + if (this.data.checkBox) { + this._processCheckBox(params); + } else if (this.data.radioButton) { + this._processRadioButton(params); + } else if (this.data.pushButton) { + this.data.hasOwnCanvas = true; + this._processPushButton(params); + } else { + (0, _util.warn)("Invalid field flags for button widget annotation"); + } + } + async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) { + if (this.data.pushButton) { + return super.getOperatorList(evaluator, task, intent, false, annotationStorage); + } + let value = null; + let rotation = null; + if (annotationStorage) { + const storageEntry = annotationStorage.get(this.data.id); + value = storageEntry ? storageEntry.value : null; + rotation = storageEntry ? storageEntry.rotation : null; + } + if (value === null && this.appearance) { + return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage); + } + if (value === null || value === undefined) { + if (this.data.checkBox) { + value = this.data.fieldValue === this.data.exportValue; + } else { + value = this.data.fieldValue === this.data.buttonValue; + } + } + const appearance = value ? this.checkedAppearance : this.uncheckedAppearance; + if (appearance) { + const savedAppearance = this.appearance; + const savedMatrix = appearance.dict.getArray("Matrix") || _util.IDENTITY_MATRIX; + if (rotation) { + appearance.dict.set("Matrix", this.getRotationMatrix(annotationStorage)); + } + this.appearance = appearance; + const operatorList = super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage); + this.appearance = savedAppearance; + appearance.dict.set("Matrix", savedMatrix); + return operatorList; + } + return { + opList: new _operator_list.OperatorList(), + separateForm: false, + separateCanvas: false + }; + } + async save(evaluator, task, annotationStorage) { + if (this.data.checkBox) { + return this._saveCheckbox(evaluator, task, annotationStorage); + } + if (this.data.radioButton) { + return this._saveRadioButton(evaluator, task, annotationStorage); + } + return null; + } + async _saveCheckbox(evaluator, task, annotationStorage) { + if (!annotationStorage) { + return null; + } + const storageEntry = annotationStorage.get(this.data.id); + let rotation = storageEntry && storageEntry.rotation; + let value = storageEntry && storageEntry.value; + if (rotation === undefined) { + if (value === undefined) { + return null; + } + const defaultValue = this.data.fieldValue === this.data.exportValue; + if (defaultValue === value) { + return null; + } + } + const dict = evaluator.xref.fetchIfRef(this.ref); + if (!(dict instanceof _primitives.Dict)) { + return null; + } + if (rotation === undefined) { + rotation = this.rotation; + } + if (value === undefined) { + value = this.data.fieldValue === this.data.exportValue; + } + const xfa = { + path: (0, _util.stringToPDFString)(dict.get("T") || ""), + value: value ? this.data.exportValue : "" + }; + const name = _primitives.Name.get(value ? this.data.exportValue : "Off"); + dict.set("V", name); + dict.set("AS", name); + dict.set("M", `D:${(0, _util.getModificationDate)()}`); + const maybeMK = this._getMKDict(rotation); + if (maybeMK) { + dict.set("MK", maybeMK); + } + const encrypt = evaluator.xref.encrypt; + let originalTransform = null; + if (encrypt) { + originalTransform = encrypt.createCipherTransform(this.ref.num, this.ref.gen); + } + const buffer = [`${this.ref.num} ${this.ref.gen} obj\n`]; + (0, _writer.writeDict)(dict, buffer, originalTransform); + buffer.push("\nendobj\n"); + return [{ + ref: this.ref, + data: buffer.join(""), + xfa + }]; + } + async _saveRadioButton(evaluator, task, annotationStorage) { + if (!annotationStorage) { + return null; + } + const storageEntry = annotationStorage.get(this.data.id); + let rotation = storageEntry && storageEntry.rotation; + let value = storageEntry && storageEntry.value; + if (rotation === undefined) { + if (value === undefined) { + return null; + } + const defaultValue = this.data.fieldValue === this.data.buttonValue; + if (defaultValue === value) { + return null; + } + } + const dict = evaluator.xref.fetchIfRef(this.ref); + if (!(dict instanceof _primitives.Dict)) { + return null; + } + if (value === undefined) { + value = this.data.fieldValue === this.data.buttonValue; + } + if (rotation === undefined) { + rotation = this.rotation; + } + const xfa = { + path: (0, _util.stringToPDFString)(dict.get("T") || ""), + value: value ? this.data.buttonValue : "" + }; + const name = _primitives.Name.get(value ? this.data.buttonValue : "Off"); + let parentBuffer = null; + const encrypt = evaluator.xref.encrypt; + if (value) { + if (this.parent instanceof _primitives.Ref) { + const parent = evaluator.xref.fetch(this.parent); + let parentTransform = null; + if (encrypt) { + parentTransform = encrypt.createCipherTransform(this.parent.num, this.parent.gen); + } + parent.set("V", name); + parentBuffer = [`${this.parent.num} ${this.parent.gen} obj\n`]; + (0, _writer.writeDict)(parent, parentBuffer, parentTransform); + parentBuffer.push("\nendobj\n"); + } else if (this.parent instanceof _primitives.Dict) { + this.parent.set("V", name); + } + } + dict.set("AS", name); + dict.set("M", `D:${(0, _util.getModificationDate)()}`); + const maybeMK = this._getMKDict(rotation); + if (maybeMK) { + dict.set("MK", maybeMK); + } + let originalTransform = null; + if (encrypt) { + originalTransform = encrypt.createCipherTransform(this.ref.num, this.ref.gen); + } + const buffer = [`${this.ref.num} ${this.ref.gen} obj\n`]; + (0, _writer.writeDict)(dict, buffer, originalTransform); + buffer.push("\nendobj\n"); + const newRefs = [{ + ref: this.ref, + data: buffer.join(""), + xfa + }]; + if (parentBuffer !== null) { + newRefs.push({ + ref: this.parent, + data: parentBuffer.join(""), + xfa: null + }); + } + return newRefs; + } + _getDefaultCheckedAppearance(params, type) { + const width = this.data.rect[2] - this.data.rect[0]; + const height = this.data.rect[3] - this.data.rect[1]; + const bbox = [0, 0, width, height]; + const FONT_RATIO = 0.8; + const fontSize = Math.min(width, height) * FONT_RATIO; + let metrics, char; + if (type === "check") { + metrics = { + width: 0.755 * fontSize, + height: 0.705 * fontSize + }; + char = "\x33"; + } else if (type === "disc") { + metrics = { + width: 0.791 * fontSize, + height: 0.705 * fontSize + }; + char = "\x6C"; + } else { + (0, _util.unreachable)(`_getDefaultCheckedAppearance - unsupported type: ${type}`); + } + const xShift = (0, _core_utils.numberToString)((width - metrics.width) / 2); + const yShift = (0, _core_utils.numberToString)((height - metrics.height) / 2); + const appearance = `q BT /PdfJsZaDb ${fontSize} Tf 0 g ${xShift} ${yShift} Td (${char}) Tj ET Q`; + const appearanceStreamDict = new _primitives.Dict(params.xref); + appearanceStreamDict.set("FormType", 1); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + appearanceStreamDict.set("Type", _primitives.Name.get("XObject")); + appearanceStreamDict.set("BBox", bbox); + appearanceStreamDict.set("Matrix", [1, 0, 0, 1, 0, 0]); + appearanceStreamDict.set("Length", appearance.length); + const resources = new _primitives.Dict(params.xref); + const font = new _primitives.Dict(params.xref); + font.set("PdfJsZaDb", this.fallbackFontDict); + resources.set("Font", font); + appearanceStreamDict.set("Resources", resources); + this.checkedAppearance = new _stream.StringStream(appearance); + this.checkedAppearance.dict = appearanceStreamDict; + this._streams.push(this.checkedAppearance); + } + _processCheckBox(params) { + const customAppearance = params.dict.get("AP"); + if (!(customAppearance instanceof _primitives.Dict)) { + return; + } + const normalAppearance = customAppearance.get("N"); + if (!(normalAppearance instanceof _primitives.Dict)) { + return; + } + const asValue = this._decodeFormValue(params.dict.get("AS")); + if (typeof asValue === "string") { + this.data.fieldValue = asValue; + } + const yes = this.data.fieldValue !== null && this.data.fieldValue !== "Off" ? this.data.fieldValue : "Yes"; + const exportValues = normalAppearance.getKeys(); + if (exportValues.length === 0) { + exportValues.push("Off", yes); + } else if (exportValues.length === 1) { + if (exportValues[0] === "Off") { + exportValues.push(yes); + } else { + exportValues.unshift("Off"); + } + } else if (exportValues.includes(yes)) { + exportValues.length = 0; + exportValues.push("Off", yes); + } else { + const otherYes = exportValues.find(v => v !== "Off"); + exportValues.length = 0; + exportValues.push("Off", otherYes); + } + if (!exportValues.includes(this.data.fieldValue)) { + this.data.fieldValue = "Off"; + } + this.data.exportValue = exportValues[1]; + this.checkedAppearance = normalAppearance.get(this.data.exportValue) || null; + this.uncheckedAppearance = normalAppearance.get("Off") || null; + if (this.checkedAppearance) { + this._streams.push(this.checkedAppearance); + } else { + this._getDefaultCheckedAppearance(params, "check"); + } + if (this.uncheckedAppearance) { + this._streams.push(this.uncheckedAppearance); + } + this._fallbackFontDict = this.fallbackFontDict; + } + _processRadioButton(params) { + this.data.fieldValue = this.data.buttonValue = null; + const fieldParent = params.dict.get("Parent"); + if (fieldParent instanceof _primitives.Dict) { + this.parent = params.dict.getRaw("Parent"); + const fieldParentValue = fieldParent.get("V"); + if (fieldParentValue instanceof _primitives.Name) { + this.data.fieldValue = this._decodeFormValue(fieldParentValue); + } + } + const appearanceStates = params.dict.get("AP"); + if (!(appearanceStates instanceof _primitives.Dict)) { + return; + } + const normalAppearance = appearanceStates.get("N"); + if (!(normalAppearance instanceof _primitives.Dict)) { + return; + } + for (const key of normalAppearance.getKeys()) { + if (key !== "Off") { + this.data.buttonValue = this._decodeFormValue(key); + break; + } + } + this.checkedAppearance = normalAppearance.get(this.data.buttonValue) || null; + this.uncheckedAppearance = normalAppearance.get("Off") || null; + if (this.checkedAppearance) { + this._streams.push(this.checkedAppearance); + } else { + this._getDefaultCheckedAppearance(params, "disc"); + } + if (this.uncheckedAppearance) { + this._streams.push(this.uncheckedAppearance); + } + this._fallbackFontDict = this.fallbackFontDict; + } + _processPushButton(params) { + if (!params.dict.has("A") && !params.dict.has("AA") && !this.data.alternativeText) { + (0, _util.warn)("Push buttons without action dictionaries are not supported"); + return; + } + this.data.isTooltipOnly = !params.dict.has("A") && !params.dict.has("AA"); + _catalog.Catalog.parseDestDictionary({ + destDict: params.dict, + resultObj: this.data, + docBaseUrl: params.pdfManager.docBaseUrl, + docAttachments: params.attachments + }); + } + getFieldObject() { + let type = "button"; + let exportValues; + if (this.data.checkBox) { + type = "checkbox"; + exportValues = this.data.exportValue; + } else if (this.data.radioButton) { + type = "radiobutton"; + exportValues = this.data.buttonValue; + } + return { + id: this.data.id, + value: this.data.fieldValue || "Off", + defaultValue: this.data.defaultFieldValue, + exportValues, + editable: !this.data.readOnly, + name: this.data.fieldName, + rect: this.data.rect, + hidden: this.data.hidden, + actions: this.data.actions, + page: this.data.pageIndex, + strokeColor: this.data.borderColor, + fillColor: this.data.backgroundColor, + rotation: this.rotation, + type + }; + } + get fallbackFontDict() { + const dict = new _primitives.Dict(); + dict.set("BaseFont", _primitives.Name.get("ZapfDingbats")); + dict.set("Type", _primitives.Name.get("FallbackType")); + dict.set("Subtype", _primitives.Name.get("FallbackType")); + dict.set("Encoding", _primitives.Name.get("ZapfDingbatsEncoding")); + return (0, _util.shadow)(this, "fallbackFontDict", dict); + } +} +class ChoiceWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.options = []; + const options = (0, _core_utils.getInheritableProperty)({ + dict, + key: "Opt" + }); + if (Array.isArray(options)) { + for (let i = 0, ii = options.length; i < ii; i++) { + const option = xref.fetchIfRef(options[i]); + const isOptionArray = Array.isArray(option); + this.data.options[i] = { + exportValue: this._decodeFormValue(isOptionArray ? xref.fetchIfRef(option[0]) : option), + displayValue: this._decodeFormValue(isOptionArray ? xref.fetchIfRef(option[1]) : option) + }; + } + } + if (typeof this.data.fieldValue === "string") { + this.data.fieldValue = [this.data.fieldValue]; + } else if (!this.data.fieldValue) { + this.data.fieldValue = []; + } + this.data.combo = this.hasFieldFlag(_util.AnnotationFieldFlag.COMBO); + this.data.multiSelect = this.hasFieldFlag(_util.AnnotationFieldFlag.MULTISELECT); + this._hasText = true; + } + getFieldObject() { + const type = this.data.combo ? "combobox" : "listbox"; + const value = this.data.fieldValue.length > 0 ? this.data.fieldValue[0] : null; + return { + id: this.data.id, + value, + defaultValue: this.data.defaultFieldValue, + editable: !this.data.readOnly, + name: this.data.fieldName, + rect: this.data.rect, + numItems: this.data.fieldValue.length, + multipleSelection: this.data.multiSelect, + hidden: this.data.hidden, + actions: this.data.actions, + items: this.data.options, + page: this.data.pageIndex, + strokeColor: this.data.borderColor, + fillColor: this.data.backgroundColor, + rotation: this.rotation, + type + }; + } + async _getAppearance(evaluator, task, intent, annotationStorage) { + if (this.data.combo) { + return super._getAppearance(evaluator, task, intent, annotationStorage); + } + let exportedValue, rotation; + const storageEntry = annotationStorage ? annotationStorage.get(this.data.id) : undefined; + if (storageEntry) { + rotation = storageEntry.rotation; + exportedValue = storageEntry.value; + } + if (rotation === undefined && exportedValue === undefined && !this._needAppearances) { + return null; + } + if (exportedValue === undefined) { + exportedValue = this.data.fieldValue; + } else if (!Array.isArray(exportedValue)) { + exportedValue = [exportedValue]; + } + const defaultPadding = 1; + const defaultHPadding = 2; + let totalHeight = this.data.rect[3] - this.data.rect[1]; + let totalWidth = this.data.rect[2] - this.data.rect[0]; + if (rotation === 90 || rotation === 270) { + [totalWidth, totalHeight] = [totalHeight, totalWidth]; + } + const lineCount = this.data.options.length; + const valueIndices = []; + for (let i = 0; i < lineCount; i++) { + const { + exportValue + } = this.data.options[i]; + if (exportedValue.includes(exportValue)) { + valueIndices.push(i); + } + } + if (!this._defaultAppearance) { + this.data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance = "/Helvetica 0 Tf 0 g"); + } + const font = await WidgetAnnotation._getFontData(evaluator, task, this.data.defaultAppearanceData, this._fieldResources.mergedResources); + let defaultAppearance; + let { + fontSize + } = this.data.defaultAppearanceData; + if (!fontSize) { + const lineHeight = (totalHeight - defaultPadding) / lineCount; + let lineWidth = -1; + let value; + for (const { + displayValue + } of this.data.options) { + const width = this._getTextWidth(displayValue, font); + if (width > lineWidth) { + lineWidth = width; + value = displayValue; + } + } + [defaultAppearance, fontSize] = this._computeFontSize(lineHeight, totalWidth - 2 * defaultHPadding, value, font, -1); + } else { + defaultAppearance = this._defaultAppearance; + } + const lineHeight = fontSize * _util.LINE_FACTOR; + const vPadding = (lineHeight - fontSize) / 2; + const numberOfVisibleLines = Math.floor(totalHeight / lineHeight); + let firstIndex; + if (valueIndices.length === 1) { + const valuePosition = valueIndices[0]; + const indexInPage = valuePosition % numberOfVisibleLines; + firstIndex = valuePosition - indexInPage; + } else { + firstIndex = valueIndices.length ? valueIndices[0] : 0; + } + const end = Math.min(firstIndex + numberOfVisibleLines + 1, lineCount); + const buf = ["/Tx BMC q", `1 1 ${totalWidth} ${totalHeight} re W n`]; + if (valueIndices.length) { + buf.push("0.600006 0.756866 0.854904 rg"); + for (const index of valueIndices) { + if (firstIndex <= index && index < end) { + buf.push(`1 ${totalHeight - (index - firstIndex + 1) * lineHeight} ${totalWidth} ${lineHeight} re f`); + } + } + } + buf.push("BT", defaultAppearance, `1 0 0 1 0 ${totalHeight} Tm`); + const prevInfo = { + shift: 0 + }; + for (let i = firstIndex; i < end; i++) { + const { + displayValue + } = this.data.options[i]; + const vpadding = i === firstIndex ? vPadding : 0; + buf.push(this._renderText(displayValue, font, fontSize, totalWidth, 0, prevInfo, defaultHPadding, -lineHeight + vpadding)); + } + buf.push("ET Q EMC"); + return buf.join("\n"); + } +} +class SignatureWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + this.data.fieldValue = null; + } + getFieldObject() { + return { + id: this.data.id, + value: null, + page: this.data.pageIndex, + type: "signature" + }; + } +} +class TextAnnotation extends MarkupAnnotation { + constructor(params) { + const DEFAULT_ICON_SIZE = 22; + super(params); + const { + dict + } = params; + this.data.annotationType = _util.AnnotationType.TEXT; + if (this.data.hasAppearance) { + this.data.name = "NoIcon"; + } else { + this.data.rect[1] = this.data.rect[3] - DEFAULT_ICON_SIZE; + this.data.rect[2] = this.data.rect[0] + DEFAULT_ICON_SIZE; + this.data.name = dict.has("Name") ? dict.get("Name").name : "Note"; + } + if (dict.has("State")) { + this.data.state = dict.get("State") || null; + this.data.stateModel = dict.get("StateModel") || null; + } else { + this.data.state = null; + this.data.stateModel = null; + } + } +} +class LinkAnnotation extends Annotation { + constructor(params) { + super(params); + this.data.annotationType = _util.AnnotationType.LINK; + const quadPoints = getQuadPoints(params.dict, this.rectangle); + if (quadPoints) { + this.data.quadPoints = quadPoints; + } + this.data.borderColor = this.data.borderColor || this.data.color; + _catalog.Catalog.parseDestDictionary({ + destDict: params.dict, + resultObj: this.data, + docBaseUrl: params.pdfManager.docBaseUrl, + docAttachments: params.attachments + }); + } +} +class PopupAnnotation extends Annotation { + constructor(params) { + super(params); + const { + dict + } = params; + this.data.annotationType = _util.AnnotationType.POPUP; + let parentItem = dict.get("Parent"); + if (!parentItem) { + (0, _util.warn)("Popup annotation has a missing or invalid parent annotation."); + return; + } + const parentSubtype = parentItem.get("Subtype"); + this.data.parentType = parentSubtype instanceof _primitives.Name ? parentSubtype.name : null; + const rawParent = dict.getRaw("Parent"); + this.data.parentId = rawParent instanceof _primitives.Ref ? rawParent.toString() : null; + const parentRect = parentItem.getArray("Rect"); + if (Array.isArray(parentRect) && parentRect.length === 4) { + this.data.parentRect = _util.Util.normalizeRect(parentRect); + } else { + this.data.parentRect = [0, 0, 0, 0]; + } + const rt = parentItem.get("RT"); + if ((0, _primitives.isName)(rt, _util.AnnotationReplyType.GROUP)) { + parentItem = parentItem.get("IRT"); + } + if (!parentItem.has("M")) { + this.data.modificationDate = null; + } else { + this.setModificationDate(parentItem.get("M")); + this.data.modificationDate = this.modificationDate; + } + if (!parentItem.has("C")) { + this.data.color = null; + } else { + this.setColor(parentItem.getArray("C")); + this.data.color = this.color; + } + if (!this.viewable) { + const parentFlags = parentItem.get("F"); + if (this._isViewable(parentFlags)) { + this.setFlags(parentFlags); + } + } + this.setTitle(parentItem.get("T")); + this.data.titleObj = this._title; + this.setContents(parentItem.get("Contents")); + this.data.contentsObj = this._contents; + if (parentItem.has("RC")) { + this.data.richText = _factory.XFAFactory.getRichTextAsHtml(parentItem.get("RC")); + } + } +} +exports.PopupAnnotation = PopupAnnotation; +class FreeTextAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + xref + } = params; + this.data.annotationType = _util.AnnotationType.FREETEXT; + this.setDefaultAppearance(params); + if (!this.appearance && this._isOffscreenCanvasSupported) { + const fakeUnicodeFont = new _default_appearance.FakeUnicodeFont(xref, "sans-serif"); + const fontData = this.data.defaultAppearanceData; + this.appearance = fakeUnicodeFont.createAppearance(this._contents.str, this.rectangle, this.rotation, fontData.fontSize || 10, fontData.fontColor); + this._streams.push(this.appearance, _default_appearance.FakeUnicodeFont.toUnicodeStream); + } else if (!this._isOffscreenCanvasSupported) { + (0, _util.warn)("FreeTextAnnotation: OffscreenCanvas is not supported, annotation may not render correctly."); + } + } + get hasTextContent() { + return !!this.appearance; + } + static createNewDict(annotation, xref, { + apRef, + ap + }) { + const { + color, + fontSize, + rect, + rotation, + user, + value + } = annotation; + const freetext = new _primitives.Dict(xref); + freetext.set("Type", _primitives.Name.get("Annot")); + freetext.set("Subtype", _primitives.Name.get("FreeText")); + freetext.set("CreationDate", `D:${(0, _util.getModificationDate)()}`); + freetext.set("Rect", rect); + const da = `/Helv ${fontSize} Tf ${(0, _default_appearance.getPdfColor)(color, true)}`; + freetext.set("DA", da); + freetext.set("Contents", (0, _core_utils.isAscii)(value) ? value : (0, _core_utils.stringToUTF16String)(value, true)); + freetext.set("F", 4); + freetext.set("Border", [0, 0, 0]); + freetext.set("Rotate", rotation); + if (user) { + freetext.set("T", (0, _core_utils.isAscii)(user) ? user : (0, _core_utils.stringToUTF16String)(user, true)); + } + if (apRef || ap) { + const n = new _primitives.Dict(xref); + freetext.set("AP", n); + if (apRef) { + n.set("N", apRef); + } else { + n.set("N", ap); + } + } + return freetext; + } + static async createNewAppearanceStream(annotation, xref, params) { + const { + baseFontRef, + evaluator, + task + } = params; + const { + color, + fontSize, + rect, + rotation, + value + } = annotation; + const resources = new _primitives.Dict(xref); + const font = new _primitives.Dict(xref); + if (baseFontRef) { + font.set("Helv", baseFontRef); + } else { + const baseFont = new _primitives.Dict(xref); + baseFont.set("BaseFont", _primitives.Name.get("Helvetica")); + baseFont.set("Type", _primitives.Name.get("Font")); + baseFont.set("Subtype", _primitives.Name.get("Type1")); + baseFont.set("Encoding", _primitives.Name.get("WinAnsiEncoding")); + font.set("Helv", baseFont); + } + resources.set("Font", font); + const helv = await WidgetAnnotation._getFontData(evaluator, task, { + fontName: "Helvetica", + fontSize + }, resources); + const [x1, y1, x2, y2] = rect; + let w = x2 - x1; + let h = y2 - y1; + if (rotation % 180 !== 0) { + [w, h] = [h, w]; + } + const lines = value.split("\n"); + const scale = fontSize / 1000; + let totalWidth = -Infinity; + const encodedLines = []; + for (let line of lines) { + const encoded = helv.encodeString(line); + if (encoded.length > 1) { + return null; + } + line = encoded.join(""); + encodedLines.push(line); + let lineWidth = 0; + const glyphs = helv.charsToGlyphs(line); + for (const glyph of glyphs) { + lineWidth += glyph.width * scale; + } + totalWidth = Math.max(totalWidth, lineWidth); + } + let hscale = 1; + if (totalWidth > w) { + hscale = w / totalWidth; + } + let vscale = 1; + const lineHeight = _util.LINE_FACTOR * fontSize; + const lineDescent = _util.LINE_DESCENT_FACTOR * fontSize; + const totalHeight = lineHeight * lines.length; + if (totalHeight > h) { + vscale = h / totalHeight; + } + const fscale = Math.min(hscale, vscale); + const newFontSize = fontSize * fscale; + const buffer = ["q", `0 0 ${(0, _core_utils.numberToString)(w)} ${(0, _core_utils.numberToString)(h)} re W n`, `BT`, `1 0 0 1 0 ${(0, _core_utils.numberToString)(h + lineDescent)} Tm 0 Tc ${(0, _default_appearance.getPdfColor)(color, true)}`, `/Helv ${(0, _core_utils.numberToString)(newFontSize)} Tf`]; + const vShift = (0, _core_utils.numberToString)(lineHeight); + for (const line of encodedLines) { + buffer.push(`0 -${vShift} Td (${(0, _core_utils.escapeString)(line)}) Tj`); + } + buffer.push("ET", "Q"); + const appearance = buffer.join("\n"); + const appearanceStreamDict = new _primitives.Dict(xref); + appearanceStreamDict.set("FormType", 1); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + appearanceStreamDict.set("Type", _primitives.Name.get("XObject")); + appearanceStreamDict.set("BBox", [0, 0, w, h]); + appearanceStreamDict.set("Length", appearance.length); + appearanceStreamDict.set("Resources", resources); + if (rotation) { + const matrix = (0, _core_utils.getRotationMatrix)(rotation, w, h); + appearanceStreamDict.set("Matrix", matrix); + } + const ap = new _stream.StringStream(appearance); + ap.dict = appearanceStreamDict; + return ap; + } +} +class LineAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.LINE; + const lineCoordinates = dict.getArray("L"); + this.data.lineCoordinates = _util.Util.normalizeRect(lineCoordinates); + this.setLineEndings(dict.getArray("LE")); + this.data.lineEndings = this.lineEndings; + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + const interiorColor = getRgbColor(dict.getArray("IC"), null); + const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null; + const fillAlpha = fillColor ? strokeAlpha : null; + const borderWidth = this.borderStyle.width || 1, + borderAdjust = 2 * borderWidth; + const bbox = [this.data.lineCoordinates[0] - borderAdjust, this.data.lineCoordinates[1] - borderAdjust, this.data.lineCoordinates[2] + borderAdjust, this.data.lineCoordinates[3] + borderAdjust]; + if (!_util.Util.intersect(this.rectangle, bbox)) { + this.rectangle = bbox; + } + this._setDefaultAppearance({ + xref, + extra: `${borderWidth} w`, + strokeColor, + fillColor, + strokeAlpha, + fillAlpha, + pointsCallback: (buffer, points) => { + buffer.push(`${lineCoordinates[0]} ${lineCoordinates[1]} m`, `${lineCoordinates[2]} ${lineCoordinates[3]} l`, "S"); + return [points[0].x - borderWidth, points[1].x + borderWidth, points[3].y - borderWidth, points[1].y + borderWidth]; + } + }); + } + } +} +class SquareAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.SQUARE; + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + const interiorColor = getRgbColor(dict.getArray("IC"), null); + const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null; + const fillAlpha = fillColor ? strokeAlpha : null; + if (this.borderStyle.width === 0 && !fillColor) { + return; + } + this._setDefaultAppearance({ + xref, + extra: `${this.borderStyle.width} w`, + strokeColor, + fillColor, + strokeAlpha, + fillAlpha, + pointsCallback: (buffer, points) => { + const x = points[2].x + this.borderStyle.width / 2; + const y = points[2].y + this.borderStyle.width / 2; + const width = points[3].x - points[2].x - this.borderStyle.width; + const height = points[1].y - points[3].y - this.borderStyle.width; + buffer.push(`${x} ${y} ${width} ${height} re`); + if (fillColor) { + buffer.push("B"); + } else { + buffer.push("S"); + } + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } +} +class CircleAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.CIRCLE; + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + const interiorColor = getRgbColor(dict.getArray("IC"), null); + const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null; + const fillAlpha = fillColor ? strokeAlpha : null; + if (this.borderStyle.width === 0 && !fillColor) { + return; + } + const controlPointsDistance = 4 / 3 * Math.tan(Math.PI / (2 * 4)); + this._setDefaultAppearance({ + xref, + extra: `${this.borderStyle.width} w`, + strokeColor, + fillColor, + strokeAlpha, + fillAlpha, + pointsCallback: (buffer, points) => { + const x0 = points[0].x + this.borderStyle.width / 2; + const y0 = points[0].y - this.borderStyle.width / 2; + const x1 = points[3].x - this.borderStyle.width / 2; + const y1 = points[3].y + this.borderStyle.width / 2; + const xMid = x0 + (x1 - x0) / 2; + const yMid = y0 + (y1 - y0) / 2; + const xOffset = (x1 - x0) / 2 * controlPointsDistance; + const yOffset = (y1 - y0) / 2 * controlPointsDistance; + buffer.push(`${xMid} ${y1} m`, `${xMid + xOffset} ${y1} ${x1} ${yMid + yOffset} ${x1} ${yMid} c`, `${x1} ${yMid - yOffset} ${xMid + xOffset} ${y0} ${xMid} ${y0} c`, `${xMid - xOffset} ${y0} ${x0} ${yMid - yOffset} ${x0} ${yMid} c`, `${x0} ${yMid + yOffset} ${xMid - xOffset} ${y1} ${xMid} ${y1} c`, "h"); + if (fillColor) { + buffer.push("B"); + } else { + buffer.push("S"); + } + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } +} +class PolylineAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.POLYLINE; + this.data.vertices = []; + if (!(this instanceof PolygonAnnotation)) { + this.setLineEndings(dict.getArray("LE")); + this.data.lineEndings = this.lineEndings; + } + const rawVertices = dict.getArray("Vertices"); + if (!Array.isArray(rawVertices)) { + return; + } + for (let i = 0, ii = rawVertices.length; i < ii; i += 2) { + this.data.vertices.push({ + x: rawVertices[i], + y: rawVertices[i + 1] + }); + } + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + const borderWidth = this.borderStyle.width || 1, + borderAdjust = 2 * borderWidth; + const bbox = [Infinity, Infinity, -Infinity, -Infinity]; + for (const vertex of this.data.vertices) { + bbox[0] = Math.min(bbox[0], vertex.x - borderAdjust); + bbox[1] = Math.min(bbox[1], vertex.y - borderAdjust); + bbox[2] = Math.max(bbox[2], vertex.x + borderAdjust); + bbox[3] = Math.max(bbox[3], vertex.y + borderAdjust); + } + if (!_util.Util.intersect(this.rectangle, bbox)) { + this.rectangle = bbox; + } + this._setDefaultAppearance({ + xref, + extra: `${borderWidth} w`, + strokeColor, + strokeAlpha, + pointsCallback: (buffer, points) => { + const vertices = this.data.vertices; + for (let i = 0, ii = vertices.length; i < ii; i++) { + buffer.push(`${vertices[i].x} ${vertices[i].y} ${i === 0 ? "m" : "l"}`); + } + buffer.push("S"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } +} +class PolygonAnnotation extends PolylineAnnotation { + constructor(params) { + super(params); + this.data.annotationType = _util.AnnotationType.POLYGON; + } +} +class CaretAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + this.data.annotationType = _util.AnnotationType.CARET; + } +} +class InkAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.INK; + this.data.inkLists = []; + const rawInkLists = dict.getArray("InkList"); + if (!Array.isArray(rawInkLists)) { + return; + } + for (let i = 0, ii = rawInkLists.length; i < ii; ++i) { + this.data.inkLists.push([]); + for (let j = 0, jj = rawInkLists[i].length; j < jj; j += 2) { + this.data.inkLists[i].push({ + x: xref.fetchIfRef(rawInkLists[i][j]), + y: xref.fetchIfRef(rawInkLists[i][j + 1]) + }); + } + } + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + const borderWidth = this.borderStyle.width || 1, + borderAdjust = 2 * borderWidth; + const bbox = [Infinity, Infinity, -Infinity, -Infinity]; + for (const inkLists of this.data.inkLists) { + for (const vertex of inkLists) { + bbox[0] = Math.min(bbox[0], vertex.x - borderAdjust); + bbox[1] = Math.min(bbox[1], vertex.y - borderAdjust); + bbox[2] = Math.max(bbox[2], vertex.x + borderAdjust); + bbox[3] = Math.max(bbox[3], vertex.y + borderAdjust); + } + } + if (!_util.Util.intersect(this.rectangle, bbox)) { + this.rectangle = bbox; + } + this._setDefaultAppearance({ + xref, + extra: `${borderWidth} w`, + strokeColor, + strokeAlpha, + pointsCallback: (buffer, points) => { + for (const inkList of this.data.inkLists) { + for (let i = 0, ii = inkList.length; i < ii; i++) { + buffer.push(`${inkList[i].x} ${inkList[i].y} ${i === 0 ? "m" : "l"}`); + } + buffer.push("S"); + } + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } + static createNewDict(annotation, xref, { + apRef, + ap + }) { + const { + paths, + rect, + rotation + } = annotation; + const ink = new _primitives.Dict(xref); + ink.set("Type", _primitives.Name.get("Annot")); + ink.set("Subtype", _primitives.Name.get("Ink")); + ink.set("CreationDate", `D:${(0, _util.getModificationDate)()}`); + ink.set("Rect", rect); + ink.set("InkList", paths.map(p => p.points)); + ink.set("F", 4); + ink.set("Border", [0, 0, 0]); + ink.set("Rotate", rotation); + const n = new _primitives.Dict(xref); + ink.set("AP", n); + if (apRef) { + n.set("N", apRef); + } else { + n.set("N", ap); + } + return ink; + } + static async createNewAppearanceStream(annotation, xref, params) { + const { + color, + rect, + rotation, + paths, + thickness, + opacity + } = annotation; + const [x1, y1, x2, y2] = rect; + let w = x2 - x1; + let h = y2 - y1; + if (rotation % 180 !== 0) { + [w, h] = [h, w]; + } + const appearanceBuffer = [`${thickness} w 1 J 1 j`, `${(0, _default_appearance.getPdfColor)(color, false)}`]; + if (opacity !== 1) { + appearanceBuffer.push("/R0 gs"); + } + const buffer = []; + for (const { + bezier + } of paths) { + buffer.length = 0; + buffer.push(`${(0, _core_utils.numberToString)(bezier[0])} ${(0, _core_utils.numberToString)(bezier[1])} m`); + for (let i = 2, ii = bezier.length; i < ii; i += 6) { + const curve = bezier.slice(i, i + 6).map(_core_utils.numberToString).join(" "); + buffer.push(`${curve} c`); + } + buffer.push("S"); + appearanceBuffer.push(buffer.join("\n")); + } + const appearance = appearanceBuffer.join("\n"); + const appearanceStreamDict = new _primitives.Dict(xref); + appearanceStreamDict.set("FormType", 1); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + appearanceStreamDict.set("Type", _primitives.Name.get("XObject")); + appearanceStreamDict.set("BBox", [0, 0, w, h]); + appearanceStreamDict.set("Length", appearance.length); + if (rotation) { + const matrix = (0, _core_utils.getRotationMatrix)(rotation, w, h); + appearanceStreamDict.set("Matrix", matrix); + } + if (opacity !== 1) { + const resources = new _primitives.Dict(xref); + const extGState = new _primitives.Dict(xref); + const r0 = new _primitives.Dict(xref); + r0.set("CA", opacity); + r0.set("Type", _primitives.Name.get("ExtGState")); + extGState.set("R0", r0); + resources.set("ExtGState", extGState); + appearanceStreamDict.set("Resources", resources); + } + const ap = new _stream.StringStream(appearance); + ap.dict = appearanceStreamDict; + return ap; + } +} +class HighlightAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.HIGHLIGHT; + const quadPoints = this.data.quadPoints = getQuadPoints(dict, null); + if (quadPoints) { + const resources = this.appearance && this.appearance.dict.get("Resources"); + if (!this.appearance || !(resources && resources.has("ExtGState"))) { + if (this.appearance) { + (0, _util.warn)("HighlightAnnotation - ignoring built-in appearance stream."); + } + const fillColor = this.color ? getPdfColorArray(this.color) : [1, 1, 0]; + const fillAlpha = dict.get("CA"); + this._setDefaultAppearance({ + xref, + fillColor, + blendMode: "Multiply", + fillAlpha, + pointsCallback: (buffer, points) => { + buffer.push(`${points[0].x} ${points[0].y} m`, `${points[1].x} ${points[1].y} l`, `${points[3].x} ${points[3].y} l`, `${points[2].x} ${points[2].y} l`, "f"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } else { + this.data.hasPopup = false; + } + } +} +class UnderlineAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.UNDERLINE; + const quadPoints = this.data.quadPoints = getQuadPoints(dict, null); + if (quadPoints) { + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + this._setDefaultAppearance({ + xref, + extra: "[] 0 d 1 w", + strokeColor, + strokeAlpha, + pointsCallback: (buffer, points) => { + buffer.push(`${points[2].x} ${points[2].y} m`, `${points[3].x} ${points[3].y} l`, "S"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } else { + this.data.hasPopup = false; + } + } +} +class SquigglyAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.SQUIGGLY; + const quadPoints = this.data.quadPoints = getQuadPoints(dict, null); + if (quadPoints) { + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + this._setDefaultAppearance({ + xref, + extra: "[] 0 d 1 w", + strokeColor, + strokeAlpha, + pointsCallback: (buffer, points) => { + const dy = (points[0].y - points[2].y) / 6; + let shift = dy; + let x = points[2].x; + const y = points[2].y; + const xEnd = points[3].x; + buffer.push(`${x} ${y + shift} m`); + do { + x += 2; + shift = shift === 0 ? dy : 0; + buffer.push(`${x} ${y + shift} l`); + } while (x < xEnd); + buffer.push("S"); + return [points[2].x, xEnd, y - 2 * dy, y + 2 * dy]; + } + }); + } + } else { + this.data.hasPopup = false; + } + } +} +class StrikeOutAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + this.data.annotationType = _util.AnnotationType.STRIKEOUT; + const quadPoints = this.data.quadPoints = getQuadPoints(dict, null); + if (quadPoints) { + if (!this.appearance) { + const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0]; + const strokeAlpha = dict.get("CA"); + this._setDefaultAppearance({ + xref, + extra: "[] 0 d 1 w", + strokeColor, + strokeAlpha, + pointsCallback: (buffer, points) => { + buffer.push(`${(points[0].x + points[2].x) / 2} ` + `${(points[0].y + points[2].y) / 2} m`, `${(points[1].x + points[3].x) / 2} ` + `${(points[1].y + points[3].y) / 2} l`, "S"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } else { + this.data.hasPopup = false; + } + } +} +class StampAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + this.data.annotationType = _util.AnnotationType.STAMP; + } +} +class FileAttachmentAnnotation extends MarkupAnnotation { + constructor(params) { + super(params); + const { + dict, + xref + } = params; + const file = new _file_spec.FileSpec(dict.get("FS"), xref); + this.data.annotationType = _util.AnnotationType.FILEATTACHMENT; + this.data.file = file.serializable; + const name = dict.get("Name"); + this.data.name = name instanceof _primitives.Name ? (0, _util.stringToPDFString)(name.name) : "PushPin"; + } +} + +/***/ }), +/* 11 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FakeUnicodeFont = void 0; +exports.createDefaultAppearance = createDefaultAppearance; +exports.getPdfColor = getPdfColor; +exports.parseDefaultAppearance = parseDefaultAppearance; +var _primitives = __w_pdfjs_require__(3); +var _core_utils = __w_pdfjs_require__(4); +var _util = __w_pdfjs_require__(2); +var _colorspace = __w_pdfjs_require__(12); +var _evaluator = __w_pdfjs_require__(13); +var _stream = __w_pdfjs_require__(8); +class DefaultAppearanceEvaluator extends _evaluator.EvaluatorPreprocessor { + constructor(str) { + super(new _stream.StringStream(str)); + } + parse() { + const operation = { + fn: 0, + args: [] + }; + const result = { + fontSize: 0, + fontName: "", + fontColor: new Uint8ClampedArray(3) + }; + try { + while (true) { + operation.args.length = 0; + if (!this.read(operation)) { + break; + } + if (this.savedStatesDepth !== 0) { + continue; + } + const { + fn, + args + } = operation; + switch (fn | 0) { + case _util.OPS.setFont: + const [fontName, fontSize] = args; + if (fontName instanceof _primitives.Name) { + result.fontName = fontName.name; + } + if (typeof fontSize === "number" && fontSize > 0) { + result.fontSize = fontSize; + } + break; + case _util.OPS.setFillRGBColor: + _colorspace.ColorSpace.singletons.rgb.getRgbItem(args, 0, result.fontColor, 0); + break; + case _util.OPS.setFillGray: + _colorspace.ColorSpace.singletons.gray.getRgbItem(args, 0, result.fontColor, 0); + break; + case _util.OPS.setFillColorSpace: + _colorspace.ColorSpace.singletons.cmyk.getRgbItem(args, 0, result.fontColor, 0); + break; + } + } + } catch (reason) { + (0, _util.warn)(`parseDefaultAppearance - ignoring errors: "${reason}".`); + } + return result; + } +} +function parseDefaultAppearance(str) { + return new DefaultAppearanceEvaluator(str).parse(); +} +function getPdfColor(color, isFill) { + if (color[0] === color[1] && color[1] === color[2]) { + const gray = color[0] / 255; + return `${(0, _core_utils.numberToString)(gray)} ${isFill ? "g" : "G"}`; + } + return Array.from(color, c => (0, _core_utils.numberToString)(c / 255)).join(" ") + ` ${isFill ? "rg" : "RG"}`; +} +function createDefaultAppearance({ + fontSize, + fontName, + fontColor +}) { + return `/${(0, _core_utils.escapePDFName)(fontName)} ${fontSize} Tf ${getPdfColor(fontColor, true)}`; +} +class FakeUnicodeFont { + constructor(xref, fontFamily) { + this.xref = xref; + this.widths = null; + this.firstChar = Infinity; + this.lastChar = -Infinity; + this.fontFamily = fontFamily; + const canvas = new OffscreenCanvas(1, 1); + this.ctxMeasure = canvas.getContext("2d"); + if (!FakeUnicodeFont._fontNameId) { + FakeUnicodeFont._fontNameId = 1; + } + this.fontName = _primitives.Name.get(`InvalidPDFjsFont_${fontFamily}_${FakeUnicodeFont._fontNameId++}`); + } + get toUnicodeRef() { + if (!FakeUnicodeFont._toUnicodeRef) { + const toUnicode = `/CIDInit /ProcSet findresource begin +12 dict begin +begincmap +/CIDSystemInfo +<< /Registry (Adobe) +/Ordering (UCS) /Supplement 0 >> def +/CMapName /Adobe-Identity-UCS def +/CMapType 2 def +1 begincodespacerange +<0000> +endcodespacerange +1 beginbfrange +<0000> <0000> +endbfrange +endcmap CMapName currentdict /CMap defineresource pop end end`; + const toUnicodeStream = FakeUnicodeFont.toUnicodeStream = new _stream.StringStream(toUnicode); + const toUnicodeDict = new _primitives.Dict(this.xref); + toUnicodeStream.dict = toUnicodeDict; + toUnicodeDict.set("Length", toUnicode.length); + FakeUnicodeFont._toUnicodeRef = this.xref.getNewPersistentRef(toUnicodeStream); + } + return FakeUnicodeFont._toUnicodeRef; + } + get fontDescriptorRef() { + if (!FakeUnicodeFont._fontDescriptorRef) { + const fontDescriptor = new _primitives.Dict(this.xref); + fontDescriptor.set("Type", _primitives.Name.get("FontDescriptor")); + fontDescriptor.set("FontName", this.fontName); + fontDescriptor.set("FontFamily", "MyriadPro Regular"); + fontDescriptor.set("FontBBox", [0, 0, 0, 0]); + fontDescriptor.set("FontStretch", _primitives.Name.get("Normal")); + fontDescriptor.set("FontWeight", 400); + fontDescriptor.set("ItalicAngle", 0); + FakeUnicodeFont._fontDescriptorRef = this.xref.getNewPersistentRef(fontDescriptor); + } + return FakeUnicodeFont._fontDescriptorRef; + } + get descendantFontRef() { + const descendantFont = new _primitives.Dict(this.xref); + descendantFont.set("BaseFont", this.fontName); + descendantFont.set("Type", _primitives.Name.get("Font")); + descendantFont.set("Subtype", _primitives.Name.get("CIDFontType0")); + descendantFont.set("CIDToGIDMap", _primitives.Name.get("Identity")); + descendantFont.set("FirstChar", this.firstChar); + descendantFont.set("LastChar", this.lastChar); + descendantFont.set("FontDescriptor", this.fontDescriptorRef); + descendantFont.set("DW", 1000); + const widths = []; + const chars = [...this.widths.entries()].sort(); + let currentChar = null; + let currentWidths = null; + for (const [char, width] of chars) { + if (!currentChar) { + currentChar = char; + currentWidths = [width]; + continue; + } + if (char === currentChar + currentWidths.length) { + currentWidths.push(width); + } else { + widths.push(currentChar, currentWidths); + currentChar = char; + currentWidths = [width]; + } + } + if (currentChar) { + widths.push(currentChar, currentWidths); + } + descendantFont.set("W", widths); + const cidSystemInfo = new _primitives.Dict(this.xref); + cidSystemInfo.set("Ordering", "Identity"); + cidSystemInfo.set("Registry", "Adobe"); + cidSystemInfo.set("Supplement", 0); + descendantFont.set("CIDSystemInfo", cidSystemInfo); + return this.xref.getNewPersistentRef(descendantFont); + } + get baseFontRef() { + const baseFont = new _primitives.Dict(this.xref); + baseFont.set("BaseFont", this.fontName); + baseFont.set("Type", _primitives.Name.get("Font")); + baseFont.set("Subtype", _primitives.Name.get("Type0")); + baseFont.set("Encoding", _primitives.Name.get("Identity-H")); + baseFont.set("DescendantFonts", [this.descendantFontRef]); + baseFont.set("ToUnicode", this.toUnicodeRef); + return this.xref.getNewPersistentRef(baseFont); + } + get resources() { + const resources = new _primitives.Dict(this.xref); + const font = new _primitives.Dict(this.xref); + font.set(this.fontName.name, this.baseFontRef); + resources.set("Font", font); + return resources; + } + _createContext() { + this.widths = new Map(); + this.ctxMeasure.font = `1000px ${this.fontFamily}`; + return this.ctxMeasure; + } + createFontResources(text) { + const ctx = this._createContext(); + for (const line of text.split(/\r\n?|\n/)) { + for (const char of line.split("")) { + const code = char.charCodeAt(0); + if (this.widths.has(code)) { + continue; + } + const metrics = ctx.measureText(char); + const width = Math.ceil(metrics.width); + this.widths.set(code, width); + this.firstChar = Math.min(code, this.firstChar); + this.lastChar = Math.max(code, this.lastChar); + } + } + return this.resources; + } + createAppearance(text, rect, rotation, fontSize, bgColor) { + const ctx = this._createContext(); + const lines = []; + let maxWidth = -Infinity; + for (const line of text.split(/\r\n?|\n/)) { + lines.push(line); + const lineWidth = ctx.measureText(line).width; + maxWidth = Math.max(maxWidth, lineWidth); + for (const char of line.split("")) { + const code = char.charCodeAt(0); + let width = this.widths.get(code); + if (width === undefined) { + const metrics = ctx.measureText(char); + width = Math.ceil(metrics.width); + this.widths.set(code, width); + this.firstChar = Math.min(code, this.firstChar); + this.lastChar = Math.max(code, this.lastChar); + } + } + } + maxWidth *= fontSize / 1000; + const [x1, y1, x2, y2] = rect; + let w = x2 - x1; + let h = y2 - y1; + if (rotation % 180 !== 0) { + [w, h] = [h, w]; + } + let hscale = 1; + if (maxWidth > w) { + hscale = w / maxWidth; + } + let vscale = 1; + const lineHeight = _util.LINE_FACTOR * fontSize; + const lineDescent = _util.LINE_DESCENT_FACTOR * fontSize; + const maxHeight = lineHeight * lines.length; + if (maxHeight > h) { + vscale = h / maxHeight; + } + const fscale = Math.min(hscale, vscale); + const newFontSize = fontSize * fscale; + const buffer = ["q", `0 0 ${(0, _core_utils.numberToString)(w)} ${(0, _core_utils.numberToString)(h)} re W n`, `BT`, `1 0 0 1 0 ${(0, _core_utils.numberToString)(h + lineDescent)} Tm 0 Tc ${getPdfColor(bgColor, true)}`, `/${this.fontName.name} ${(0, _core_utils.numberToString)(newFontSize)} Tf`]; + const vShift = (0, _core_utils.numberToString)(lineHeight); + for (const line of lines) { + buffer.push(`0 -${vShift} Td <${(0, _core_utils.stringToUTF16HexString)(line)}> Tj`); + } + buffer.push("ET", "Q"); + const appearance = buffer.join("\n"); + const appearanceStreamDict = new _primitives.Dict(this.xref); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + appearanceStreamDict.set("Type", _primitives.Name.get("XObject")); + appearanceStreamDict.set("BBox", [0, 0, w, h]); + appearanceStreamDict.set("Length", appearance.length); + appearanceStreamDict.set("Resources", this.resources); + if (rotation) { + const matrix = (0, _core_utils.getRotationMatrix)(rotation, w, h); + appearanceStreamDict.set("Matrix", matrix); + } + const ap = new _stream.StringStream(appearance); + ap.dict = appearanceStreamDict; + return ap; + } +} +exports.FakeUnicodeFont = FakeUnicodeFont; + +/***/ }), +/* 12 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ColorSpace = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +var _base_stream = __w_pdfjs_require__(5); +var _core_utils = __w_pdfjs_require__(4); +function resizeRgbImage(src, dest, w1, h1, w2, h2, alpha01) { + const COMPONENTS = 3; + alpha01 = alpha01 !== 1 ? 0 : alpha01; + const xRatio = w1 / w2; + const yRatio = h1 / h2; + let newIndex = 0, + oldIndex; + const xScaled = new Uint16Array(w2); + const w1Scanline = w1 * COMPONENTS; + for (let i = 0; i < w2; i++) { + xScaled[i] = Math.floor(i * xRatio) * COMPONENTS; + } + for (let i = 0; i < h2; i++) { + const py = Math.floor(i * yRatio) * w1Scanline; + for (let j = 0; j < w2; j++) { + oldIndex = py + xScaled[j]; + dest[newIndex++] = src[oldIndex++]; + dest[newIndex++] = src[oldIndex++]; + dest[newIndex++] = src[oldIndex++]; + newIndex += alpha01; + } + } +} +class ColorSpace { + constructor(name, numComps) { + if (this.constructor === ColorSpace) { + (0, _util.unreachable)("Cannot initialize ColorSpace."); + } + this.name = name; + this.numComps = numComps; + } + getRgb(src, srcOffset) { + const rgb = new Uint8ClampedArray(3); + this.getRgbItem(src, srcOffset, rgb, 0); + return rgb; + } + getRgbItem(src, srcOffset, dest, destOffset) { + (0, _util.unreachable)("Should not call ColorSpace.getRgbItem"); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + (0, _util.unreachable)("Should not call ColorSpace.getRgbBuffer"); + } + getOutputLength(inputLength, alpha01) { + (0, _util.unreachable)("Should not call ColorSpace.getOutputLength"); + } + isPassthrough(bits) { + return false; + } + isDefaultDecode(decodeMap, bpc) { + return ColorSpace.isDefaultDecode(decodeMap, this.numComps); + } + fillRgb(dest, originalWidth, originalHeight, width, height, actualHeight, bpc, comps, alpha01) { + const count = originalWidth * originalHeight; + let rgbBuf = null; + const numComponentColors = 1 << bpc; + const needsResizing = originalHeight !== height || originalWidth !== width; + if (this.isPassthrough(bpc)) { + rgbBuf = comps; + } else if (this.numComps === 1 && count > numComponentColors && this.name !== "DeviceGray" && this.name !== "DeviceRGB") { + const allColors = bpc <= 8 ? new Uint8Array(numComponentColors) : new Uint16Array(numComponentColors); + for (let i = 0; i < numComponentColors; i++) { + allColors[i] = i; + } + const colorMap = new Uint8ClampedArray(numComponentColors * 3); + this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc, 0); + if (!needsResizing) { + let destPos = 0; + for (let i = 0; i < count; ++i) { + const key = comps[i] * 3; + dest[destPos++] = colorMap[key]; + dest[destPos++] = colorMap[key + 1]; + dest[destPos++] = colorMap[key + 2]; + destPos += alpha01; + } + } else { + rgbBuf = new Uint8Array(count * 3); + let rgbPos = 0; + for (let i = 0; i < count; ++i) { + const key = comps[i] * 3; + rgbBuf[rgbPos++] = colorMap[key]; + rgbBuf[rgbPos++] = colorMap[key + 1]; + rgbBuf[rgbPos++] = colorMap[key + 2]; + } + } + } else { + if (!needsResizing) { + this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc, alpha01); + } else { + rgbBuf = new Uint8ClampedArray(count * 3); + this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc, 0); + } + } + if (rgbBuf) { + if (needsResizing) { + resizeRgbImage(rgbBuf, dest, originalWidth, originalHeight, width, height, alpha01); + } else { + let destPos = 0, + rgbPos = 0; + for (let i = 0, ii = width * actualHeight; i < ii; i++) { + dest[destPos++] = rgbBuf[rgbPos++]; + dest[destPos++] = rgbBuf[rgbPos++]; + dest[destPos++] = rgbBuf[rgbPos++]; + destPos += alpha01; + } + } + } + } + get usesZeroToOneRange() { + return (0, _util.shadow)(this, "usesZeroToOneRange", true); + } + static _cache(cacheKey, xref, localColorSpaceCache, parsedColorSpace) { + if (!localColorSpaceCache) { + throw new Error('ColorSpace._cache - expected "localColorSpaceCache" argument.'); + } + if (!parsedColorSpace) { + throw new Error('ColorSpace._cache - expected "parsedColorSpace" argument.'); + } + let csName, csRef; + if (cacheKey instanceof _primitives.Ref) { + csRef = cacheKey; + cacheKey = xref.fetch(cacheKey); + } + if (cacheKey instanceof _primitives.Name) { + csName = cacheKey.name; + } + if (csName || csRef) { + localColorSpaceCache.set(csName, csRef, parsedColorSpace); + } + } + static getCached(cacheKey, xref, localColorSpaceCache) { + if (!localColorSpaceCache) { + throw new Error('ColorSpace.getCached - expected "localColorSpaceCache" argument.'); + } + if (cacheKey instanceof _primitives.Ref) { + const localColorSpace = localColorSpaceCache.getByRef(cacheKey); + if (localColorSpace) { + return localColorSpace; + } + try { + cacheKey = xref.fetch(cacheKey); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + } + } + if (cacheKey instanceof _primitives.Name) { + const localColorSpace = localColorSpaceCache.getByName(cacheKey.name); + if (localColorSpace) { + return localColorSpace; + } + } + return null; + } + static async parseAsync({ + cs, + xref, + resources = null, + pdfFunctionFactory, + localColorSpaceCache + }) { + const parsedColorSpace = this._parse(cs, xref, resources, pdfFunctionFactory); + this._cache(cs, xref, localColorSpaceCache, parsedColorSpace); + return parsedColorSpace; + } + static parse({ + cs, + xref, + resources = null, + pdfFunctionFactory, + localColorSpaceCache + }) { + const cachedColorSpace = this.getCached(cs, xref, localColorSpaceCache); + if (cachedColorSpace) { + return cachedColorSpace; + } + const parsedColorSpace = this._parse(cs, xref, resources, pdfFunctionFactory); + this._cache(cs, xref, localColorSpaceCache, parsedColorSpace); + return parsedColorSpace; + } + static _parse(cs, xref, resources = null, pdfFunctionFactory) { + cs = xref.fetchIfRef(cs); + if (cs instanceof _primitives.Name) { + switch (cs.name) { + case "G": + case "DeviceGray": + return this.singletons.gray; + case "RGB": + case "DeviceRGB": + return this.singletons.rgb; + case "CMYK": + case "DeviceCMYK": + return this.singletons.cmyk; + case "Pattern": + return new PatternCS(null); + default: + if (resources instanceof _primitives.Dict) { + const colorSpaces = resources.get("ColorSpace"); + if (colorSpaces instanceof _primitives.Dict) { + const resourcesCS = colorSpaces.get(cs.name); + if (resourcesCS) { + if (resourcesCS instanceof _primitives.Name) { + return this._parse(resourcesCS, xref, resources, pdfFunctionFactory); + } + cs = resourcesCS; + break; + } + } + } + throw new _util.FormatError(`Unrecognized ColorSpace: ${cs.name}`); + } + } + if (Array.isArray(cs)) { + const mode = xref.fetchIfRef(cs[0]).name; + let params, numComps, baseCS, whitePoint, blackPoint, gamma; + switch (mode) { + case "G": + case "DeviceGray": + return this.singletons.gray; + case "RGB": + case "DeviceRGB": + return this.singletons.rgb; + case "CMYK": + case "DeviceCMYK": + return this.singletons.cmyk; + case "CalGray": + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray("WhitePoint"); + blackPoint = params.getArray("BlackPoint"); + gamma = params.get("Gamma"); + return new CalGrayCS(whitePoint, blackPoint, gamma); + case "CalRGB": + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray("WhitePoint"); + blackPoint = params.getArray("BlackPoint"); + gamma = params.getArray("Gamma"); + const matrix = params.getArray("Matrix"); + return new CalRGBCS(whitePoint, blackPoint, gamma, matrix); + case "ICCBased": + const stream = xref.fetchIfRef(cs[1]); + const dict = stream.dict; + numComps = dict.get("N"); + const alt = dict.get("Alternate"); + if (alt) { + const altCS = this._parse(alt, xref, resources, pdfFunctionFactory); + if (altCS.numComps === numComps) { + return altCS; + } + (0, _util.warn)("ICCBased color space: Ignoring incorrect /Alternate entry."); + } + if (numComps === 1) { + return this.singletons.gray; + } else if (numComps === 3) { + return this.singletons.rgb; + } else if (numComps === 4) { + return this.singletons.cmyk; + } + break; + case "Pattern": + baseCS = cs[1] || null; + if (baseCS) { + baseCS = this._parse(baseCS, xref, resources, pdfFunctionFactory); + } + return new PatternCS(baseCS); + case "I": + case "Indexed": + baseCS = this._parse(cs[1], xref, resources, pdfFunctionFactory); + const hiVal = xref.fetchIfRef(cs[2]) + 1; + const lookup = xref.fetchIfRef(cs[3]); + return new IndexedCS(baseCS, hiVal, lookup); + case "Separation": + case "DeviceN": + const name = xref.fetchIfRef(cs[1]); + numComps = Array.isArray(name) ? name.length : 1; + baseCS = this._parse(cs[2], xref, resources, pdfFunctionFactory); + const tintFn = pdfFunctionFactory.create(cs[3]); + return new AlternateCS(numComps, baseCS, tintFn); + case "Lab": + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray("WhitePoint"); + blackPoint = params.getArray("BlackPoint"); + const range = params.getArray("Range"); + return new LabCS(whitePoint, blackPoint, range); + default: + throw new _util.FormatError(`Unimplemented ColorSpace object: ${mode}`); + } + } + throw new _util.FormatError(`Unrecognized ColorSpace object: ${cs}`); + } + static isDefaultDecode(decode, numComps) { + if (!Array.isArray(decode)) { + return true; + } + if (numComps * 2 !== decode.length) { + (0, _util.warn)("The decode map is not the correct length"); + return true; + } + for (let i = 0, ii = decode.length; i < ii; i += 2) { + if (decode[i] !== 0 || decode[i + 1] !== 1) { + return false; + } + } + return true; + } + static get singletons() { + return (0, _util.shadow)(this, "singletons", { + get gray() { + return (0, _util.shadow)(this, "gray", new DeviceGrayCS()); + }, + get rgb() { + return (0, _util.shadow)(this, "rgb", new DeviceRgbCS()); + }, + get cmyk() { + return (0, _util.shadow)(this, "cmyk", new DeviceCmykCS()); + } + }); + } +} +exports.ColorSpace = ColorSpace; +class AlternateCS extends ColorSpace { + constructor(numComps, base, tintFn) { + super("Alternate", numComps); + this.base = base; + this.tintFn = tintFn; + this.tmpBuf = new Float32Array(base.numComps); + } + getRgbItem(src, srcOffset, dest, destOffset) { + const tmpBuf = this.tmpBuf; + this.tintFn(src, srcOffset, tmpBuf, 0); + this.base.getRgbItem(tmpBuf, 0, dest, destOffset); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const tintFn = this.tintFn; + const base = this.base; + const scale = 1 / ((1 << bits) - 1); + const baseNumComps = base.numComps; + const usesZeroToOneRange = base.usesZeroToOneRange; + const isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) && alpha01 === 0; + let pos = isPassthrough ? destOffset : 0; + const baseBuf = isPassthrough ? dest : new Uint8ClampedArray(baseNumComps * count); + const numComps = this.numComps; + const scaled = new Float32Array(numComps); + const tinted = new Float32Array(baseNumComps); + let i, j; + for (i = 0; i < count; i++) { + for (j = 0; j < numComps; j++) { + scaled[j] = src[srcOffset++] * scale; + } + tintFn(scaled, 0, tinted, 0); + if (usesZeroToOneRange) { + for (j = 0; j < baseNumComps; j++) { + baseBuf[pos++] = tinted[j] * 255; + } + } else { + base.getRgbItem(tinted, 0, baseBuf, pos); + pos += baseNumComps; + } + } + if (!isPassthrough) { + base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01); + } + } + getOutputLength(inputLength, alpha01) { + return this.base.getOutputLength(inputLength * this.base.numComps / this.numComps, alpha01); + } +} +class PatternCS extends ColorSpace { + constructor(baseCS) { + super("Pattern", null); + this.base = baseCS; + } + isDefaultDecode(decodeMap, bpc) { + (0, _util.unreachable)("Should not call PatternCS.isDefaultDecode"); + } +} +class IndexedCS extends ColorSpace { + constructor(base, highVal, lookup) { + super("Indexed", 1); + this.base = base; + this.highVal = highVal; + const length = base.numComps * highVal; + this.lookup = new Uint8Array(length); + if (lookup instanceof _base_stream.BaseStream) { + const bytes = lookup.getBytes(length); + this.lookup.set(bytes); + } else if (typeof lookup === "string") { + for (let i = 0; i < length; ++i) { + this.lookup[i] = lookup.charCodeAt(i) & 0xff; + } + } else { + throw new _util.FormatError(`IndexedCS - unrecognized lookup table: ${lookup}`); + } + } + getRgbItem(src, srcOffset, dest, destOffset) { + const numComps = this.base.numComps; + const start = src[srcOffset] * numComps; + this.base.getRgbBuffer(this.lookup, start, 1, dest, destOffset, 8, 0); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const base = this.base; + const numComps = base.numComps; + const outputDelta = base.getOutputLength(numComps, alpha01); + const lookup = this.lookup; + for (let i = 0; i < count; ++i) { + const lookupPos = src[srcOffset++] * numComps; + base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01); + destOffset += outputDelta; + } + } + getOutputLength(inputLength, alpha01) { + return this.base.getOutputLength(inputLength * this.base.numComps, alpha01); + } + isDefaultDecode(decodeMap, bpc) { + if (!Array.isArray(decodeMap)) { + return true; + } + if (decodeMap.length !== 2) { + (0, _util.warn)("Decode map length is not correct"); + return true; + } + if (!Number.isInteger(bpc) || bpc < 1) { + (0, _util.warn)("Bits per component is not correct"); + return true; + } + return decodeMap[0] === 0 && decodeMap[1] === (1 << bpc) - 1; + } +} +class DeviceGrayCS extends ColorSpace { + constructor() { + super("DeviceGray", 1); + } + getRgbItem(src, srcOffset, dest, destOffset) { + const c = src[srcOffset] * 255; + dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c; + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 255 / ((1 << bits) - 1); + let j = srcOffset, + q = destOffset; + for (let i = 0; i < count; ++i) { + const c = scale * src[j++]; + dest[q++] = c; + dest[q++] = c; + dest[q++] = c; + q += alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01); + } +} +class DeviceRgbCS extends ColorSpace { + constructor() { + super("DeviceRGB", 3); + } + getRgbItem(src, srcOffset, dest, destOffset) { + dest[destOffset] = src[srcOffset] * 255; + dest[destOffset + 1] = src[srcOffset + 1] * 255; + dest[destOffset + 2] = src[srcOffset + 2] * 255; + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + if (bits === 8 && alpha01 === 0) { + dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset); + return; + } + const scale = 255 / ((1 << bits) - 1); + let j = srcOffset, + q = destOffset; + for (let i = 0; i < count; ++i) { + dest[q++] = scale * src[j++]; + dest[q++] = scale * src[j++]; + dest[q++] = scale * src[j++]; + q += alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + isPassthrough(bits) { + return bits === 8; + } +} +const DeviceCmykCS = function DeviceCmykCSClosure() { + function convertToRgb(src, srcOffset, srcScale, dest, destOffset) { + const c = src[srcOffset] * srcScale; + const m = src[srcOffset + 1] * srcScale; + const y = src[srcOffset + 2] * srcScale; + const k = src[srcOffset + 3] * srcScale; + dest[destOffset] = 255 + c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k + -285.2331026137004) + m * (1.7149763477362134 * m - 5.6096736904047315 * y + -17.873870861415444 * k - 5.497006427196366) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 17.5119270841813) + k * (-21.86122147463605 * k - 189.48180835922747); + dest[destOffset + 1] = 255 + c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k + -79.2970844816548) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 190.9453302588951) + y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) + k * (-20.737325471181034 * k - 187.80453709719578); + dest[destOffset + 2] = 255 + c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k + -14.183576799673286) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 112.23884253719248) + y * (0.03296041114873217 * y + 115.60384449646641 * k + -193.58209356861505) + k * (-22.33816807309886 * k - 180.12613974708367); + } + class DeviceCmykCS extends ColorSpace { + constructor() { + super("DeviceCMYK", 4); + } + getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(src, srcOffset, 1, dest, destOffset); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 1 / ((1 << bits) - 1); + for (let i = 0; i < count; i++) { + convertToRgb(src, srcOffset, scale, dest, destOffset); + srcOffset += 4; + destOffset += 3 + alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength / 4 * (3 + alpha01) | 0; + } + } + return DeviceCmykCS; +}(); +const CalGrayCS = function CalGrayCSClosure() { + function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) { + const A = src[srcOffset] * scale; + const AG = A ** cs.G; + const L = cs.YW * AG; + const val = Math.max(295.8 * L ** 0.3333333333333333 - 40.8, 0); + dest[destOffset] = val; + dest[destOffset + 1] = val; + dest[destOffset + 2] = val; + } + class CalGrayCS extends ColorSpace { + constructor(whitePoint, blackPoint, gamma) { + super("CalGray", 1); + if (!whitePoint) { + throw new _util.FormatError("WhitePoint missing - required for color space CalGray"); + } + blackPoint = blackPoint || [0, 0, 0]; + gamma = gamma || 1; + this.XW = whitePoint[0]; + this.YW = whitePoint[1]; + this.ZW = whitePoint[2]; + this.XB = blackPoint[0]; + this.YB = blackPoint[1]; + this.ZB = blackPoint[2]; + this.G = gamma; + if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) { + throw new _util.FormatError(`Invalid WhitePoint components for ${this.name}` + ", no fallback available"); + } + if (this.XB < 0 || this.YB < 0 || this.ZB < 0) { + (0, _util.info)(`Invalid BlackPoint for ${this.name}, falling back to default.`); + this.XB = this.YB = this.ZB = 0; + } + if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) { + (0, _util.warn)(`${this.name}, BlackPoint: XB: ${this.XB}, YB: ${this.YB}, ` + `ZB: ${this.ZB}, only default values are supported.`); + } + if (this.G < 1) { + (0, _util.info)(`Invalid Gamma: ${this.G} for ${this.name}, ` + "falling back to default."); + this.G = 1; + } + } + getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(this, src, srcOffset, dest, destOffset, 1); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 1 / ((1 << bits) - 1); + for (let i = 0; i < count; ++i) { + convertToRgb(this, src, srcOffset, dest, destOffset, scale); + srcOffset += 1; + destOffset += 3 + alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01); + } + } + return CalGrayCS; +}(); +const CalRGBCS = function CalRGBCSClosure() { + const BRADFORD_SCALE_MATRIX = new Float32Array([0.8951, 0.2664, -0.1614, -0.7502, 1.7135, 0.0367, 0.0389, -0.0685, 1.0296]); + const BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([0.9869929, -0.1470543, 0.1599627, 0.4323053, 0.5183603, 0.0492912, -0.0085287, 0.0400428, 0.9684867]); + const SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([3.2404542, -1.5371385, -0.4985314, -0.9692660, 1.8760108, 0.0415560, 0.0556434, -0.2040259, 1.0572252]); + const FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]); + const tempNormalizeMatrix = new Float32Array(3); + const tempConvertMatrix1 = new Float32Array(3); + const tempConvertMatrix2 = new Float32Array(3); + const DECODE_L_CONSTANT = ((8 + 16) / 116) ** 3 / 8.0; + function matrixProduct(a, b, result) { + result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; + result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2]; + result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2]; + } + function convertToFlat(sourceWhitePoint, LMS, result) { + result[0] = LMS[0] * 1 / sourceWhitePoint[0]; + result[1] = LMS[1] * 1 / sourceWhitePoint[1]; + result[2] = LMS[2] * 1 / sourceWhitePoint[2]; + } + function convertToD65(sourceWhitePoint, LMS, result) { + const D65X = 0.95047; + const D65Y = 1; + const D65Z = 1.08883; + result[0] = LMS[0] * D65X / sourceWhitePoint[0]; + result[1] = LMS[1] * D65Y / sourceWhitePoint[1]; + result[2] = LMS[2] * D65Z / sourceWhitePoint[2]; + } + function sRGBTransferFunction(color) { + if (color <= 0.0031308) { + return adjustToRange(0, 1, 12.92 * color); + } + if (color >= 0.99554525) { + return 1; + } + return adjustToRange(0, 1, (1 + 0.055) * color ** (1 / 2.4) - 0.055); + } + function adjustToRange(min, max, value) { + return Math.max(min, Math.min(max, value)); + } + function decodeL(L) { + if (L < 0) { + return -decodeL(-L); + } + if (L > 8.0) { + return ((L + 16) / 116) ** 3; + } + return L * DECODE_L_CONSTANT; + } + function compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) { + if (sourceBlackPoint[0] === 0 && sourceBlackPoint[1] === 0 && sourceBlackPoint[2] === 0) { + result[0] = XYZ_Flat[0]; + result[1] = XYZ_Flat[1]; + result[2] = XYZ_Flat[2]; + return; + } + const zeroDecodeL = decodeL(0); + const X_DST = zeroDecodeL; + const X_SRC = decodeL(sourceBlackPoint[0]); + const Y_DST = zeroDecodeL; + const Y_SRC = decodeL(sourceBlackPoint[1]); + const Z_DST = zeroDecodeL; + const Z_SRC = decodeL(sourceBlackPoint[2]); + const X_Scale = (1 - X_DST) / (1 - X_SRC); + const X_Offset = 1 - X_Scale; + const Y_Scale = (1 - Y_DST) / (1 - Y_SRC); + const Y_Offset = 1 - Y_Scale; + const Z_Scale = (1 - Z_DST) / (1 - Z_SRC); + const Z_Offset = 1 - Z_Scale; + result[0] = XYZ_Flat[0] * X_Scale + X_Offset; + result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset; + result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset; + } + function normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) { + if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) { + result[0] = XYZ_In[0]; + result[1] = XYZ_In[1]; + result[2] = XYZ_In[2]; + return; + } + const LMS = result; + matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS); + const LMS_Flat = tempNormalizeMatrix; + convertToFlat(sourceWhitePoint, LMS, LMS_Flat); + matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result); + } + function normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) { + const LMS = result; + matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS); + const LMS_D65 = tempNormalizeMatrix; + convertToD65(sourceWhitePoint, LMS, LMS_D65); + matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result); + } + function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) { + const A = adjustToRange(0, 1, src[srcOffset] * scale); + const B = adjustToRange(0, 1, src[srcOffset + 1] * scale); + const C = adjustToRange(0, 1, src[srcOffset + 2] * scale); + const AGR = A === 1 ? 1 : A ** cs.GR; + const BGG = B === 1 ? 1 : B ** cs.GG; + const CGB = C === 1 ? 1 : C ** cs.GB; + const X = cs.MXA * AGR + cs.MXB * BGG + cs.MXC * CGB; + const Y = cs.MYA * AGR + cs.MYB * BGG + cs.MYC * CGB; + const Z = cs.MZA * AGR + cs.MZB * BGG + cs.MZC * CGB; + const XYZ = tempConvertMatrix1; + XYZ[0] = X; + XYZ[1] = Y; + XYZ[2] = Z; + const XYZ_Flat = tempConvertMatrix2; + normalizeWhitePointToFlat(cs.whitePoint, XYZ, XYZ_Flat); + const XYZ_Black = tempConvertMatrix1; + compensateBlackPoint(cs.blackPoint, XYZ_Flat, XYZ_Black); + const XYZ_D65 = tempConvertMatrix2; + normalizeWhitePointToD65(FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65); + const SRGB = tempConvertMatrix1; + matrixProduct(SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB); + dest[destOffset] = sRGBTransferFunction(SRGB[0]) * 255; + dest[destOffset + 1] = sRGBTransferFunction(SRGB[1]) * 255; + dest[destOffset + 2] = sRGBTransferFunction(SRGB[2]) * 255; + } + class CalRGBCS extends ColorSpace { + constructor(whitePoint, blackPoint, gamma, matrix) { + super("CalRGB", 3); + if (!whitePoint) { + throw new _util.FormatError("WhitePoint missing - required for color space CalRGB"); + } + blackPoint = blackPoint || new Float32Array(3); + gamma = gamma || new Float32Array([1, 1, 1]); + matrix = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]); + const XW = whitePoint[0]; + const YW = whitePoint[1]; + const ZW = whitePoint[2]; + this.whitePoint = whitePoint; + const XB = blackPoint[0]; + const YB = blackPoint[1]; + const ZB = blackPoint[2]; + this.blackPoint = blackPoint; + this.GR = gamma[0]; + this.GG = gamma[1]; + this.GB = gamma[2]; + this.MXA = matrix[0]; + this.MYA = matrix[1]; + this.MZA = matrix[2]; + this.MXB = matrix[3]; + this.MYB = matrix[4]; + this.MZB = matrix[5]; + this.MXC = matrix[6]; + this.MYC = matrix[7]; + this.MZC = matrix[8]; + if (XW < 0 || ZW < 0 || YW !== 1) { + throw new _util.FormatError(`Invalid WhitePoint components for ${this.name}` + ", no fallback available"); + } + if (XB < 0 || YB < 0 || ZB < 0) { + (0, _util.info)(`Invalid BlackPoint for ${this.name} [${XB}, ${YB}, ${ZB}], ` + "falling back to default."); + this.blackPoint = new Float32Array(3); + } + if (this.GR < 0 || this.GG < 0 || this.GB < 0) { + (0, _util.info)(`Invalid Gamma [${this.GR}, ${this.GG}, ${this.GB}] for ` + `${this.name}, falling back to default.`); + this.GR = this.GG = this.GB = 1; + } + } + getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(this, src, srcOffset, dest, destOffset, 1); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 1 / ((1 << bits) - 1); + for (let i = 0; i < count; ++i) { + convertToRgb(this, src, srcOffset, dest, destOffset, scale); + srcOffset += 3; + destOffset += 3 + alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + } + return CalRGBCS; +}(); +const LabCS = function LabCSClosure() { + function fn_g(x) { + let result; + if (x >= 6 / 29) { + result = x ** 3; + } else { + result = 108 / 841 * (x - 4 / 29); + } + return result; + } + function decode(value, high1, low2, high2) { + return low2 + value * (high2 - low2) / high1; + } + function convertToRgb(cs, src, srcOffset, maxVal, dest, destOffset) { + let Ls = src[srcOffset]; + let as = src[srcOffset + 1]; + let bs = src[srcOffset + 2]; + if (maxVal !== false) { + Ls = decode(Ls, maxVal, 0, 100); + as = decode(as, maxVal, cs.amin, cs.amax); + bs = decode(bs, maxVal, cs.bmin, cs.bmax); + } + if (as > cs.amax) { + as = cs.amax; + } else if (as < cs.amin) { + as = cs.amin; + } + if (bs > cs.bmax) { + bs = cs.bmax; + } else if (bs < cs.bmin) { + bs = cs.bmin; + } + const M = (Ls + 16) / 116; + const L = M + as / 500; + const N = M - bs / 200; + const X = cs.XW * fn_g(L); + const Y = cs.YW * fn_g(M); + const Z = cs.ZW * fn_g(N); + let r, g, b; + if (cs.ZW < 1) { + r = X * 3.1339 + Y * -1.617 + Z * -0.4906; + g = X * -0.9785 + Y * 1.916 + Z * 0.0333; + b = X * 0.072 + Y * -0.229 + Z * 1.4057; + } else { + r = X * 3.2406 + Y * -1.5372 + Z * -0.4986; + g = X * -0.9689 + Y * 1.8758 + Z * 0.0415; + b = X * 0.0557 + Y * -0.204 + Z * 1.057; + } + dest[destOffset] = Math.sqrt(r) * 255; + dest[destOffset + 1] = Math.sqrt(g) * 255; + dest[destOffset + 2] = Math.sqrt(b) * 255; + } + class LabCS extends ColorSpace { + constructor(whitePoint, blackPoint, range) { + super("Lab", 3); + if (!whitePoint) { + throw new _util.FormatError("WhitePoint missing - required for color space Lab"); + } + blackPoint = blackPoint || [0, 0, 0]; + range = range || [-100, 100, -100, 100]; + this.XW = whitePoint[0]; + this.YW = whitePoint[1]; + this.ZW = whitePoint[2]; + this.amin = range[0]; + this.amax = range[1]; + this.bmin = range[2]; + this.bmax = range[3]; + this.XB = blackPoint[0]; + this.YB = blackPoint[1]; + this.ZB = blackPoint[2]; + if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) { + throw new _util.FormatError("Invalid WhitePoint components, no fallback available"); + } + if (this.XB < 0 || this.YB < 0 || this.ZB < 0) { + (0, _util.info)("Invalid BlackPoint, falling back to default"); + this.XB = this.YB = this.ZB = 0; + } + if (this.amin > this.amax || this.bmin > this.bmax) { + (0, _util.info)("Invalid Range, falling back to defaults"); + this.amin = -100; + this.amax = 100; + this.bmin = -100; + this.bmax = 100; + } + } + getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(this, src, srcOffset, false, dest, destOffset); + } + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const maxVal = (1 << bits) - 1; + for (let i = 0; i < count; i++) { + convertToRgb(this, src, srcOffset, maxVal, dest, destOffset); + srcOffset += 3; + destOffset += 3 + alpha01; + } + } + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + isDefaultDecode(decodeMap, bpc) { + return true; + } + get usesZeroToOneRange() { + return (0, _util.shadow)(this, "usesZeroToOneRange", false); + } + } + return LabCS; +}(); + +/***/ }), +/* 13 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PartialEvaluator = exports.EvaluatorPreprocessor = void 0; +var _util = __w_pdfjs_require__(2); +var _cmap = __w_pdfjs_require__(14); +var _primitives = __w_pdfjs_require__(3); +var _fonts = __w_pdfjs_require__(32); +var _encodings = __w_pdfjs_require__(35); +var _standard_fonts = __w_pdfjs_require__(39); +var _pattern = __w_pdfjs_require__(48); +var _xfa_fonts = __w_pdfjs_require__(49); +var _to_unicode_map = __w_pdfjs_require__(40); +var _function = __w_pdfjs_require__(55); +var _parser = __w_pdfjs_require__(15); +var _image_utils = __w_pdfjs_require__(57); +var _stream = __w_pdfjs_require__(8); +var _base_stream = __w_pdfjs_require__(5); +var _bidi = __w_pdfjs_require__(58); +var _colorspace = __w_pdfjs_require__(12); +var _decode_stream = __w_pdfjs_require__(17); +var _fonts_utils = __w_pdfjs_require__(36); +var _glyphlist = __w_pdfjs_require__(37); +var _core_utils = __w_pdfjs_require__(4); +var _metrics = __w_pdfjs_require__(43); +var _unicode = __w_pdfjs_require__(38); +var _murmurhash = __w_pdfjs_require__(59); +var _operator_list = __w_pdfjs_require__(60); +var _image = __w_pdfjs_require__(61); +const DefaultPartialEvaluatorOptions = Object.freeze({ + maxImageSize: -1, + disableFontFace: false, + ignoreErrors: false, + isEvalSupported: true, + isOffscreenCanvasSupported: true, + fontExtraProperties: false, + useSystemFonts: true, + cMapUrl: null, + standardFontDataUrl: null +}); +const PatternType = { + TILING: 1, + SHADING: 2 +}; +const TEXT_CHUNK_BATCH_SIZE = 10; +const deferred = Promise.resolve(); +function normalizeBlendMode(value, parsingArray = false) { + if (Array.isArray(value)) { + for (const val of value) { + const maybeBM = normalizeBlendMode(val, true); + if (maybeBM) { + return maybeBM; + } + } + (0, _util.warn)(`Unsupported blend mode Array: ${value}`); + return "source-over"; + } + if (!(value instanceof _primitives.Name)) { + if (parsingArray) { + return null; + } + return "source-over"; + } + switch (value.name) { + case "Normal": + case "Compatible": + return "source-over"; + case "Multiply": + return "multiply"; + case "Screen": + return "screen"; + case "Overlay": + return "overlay"; + case "Darken": + return "darken"; + case "Lighten": + return "lighten"; + case "ColorDodge": + return "color-dodge"; + case "ColorBurn": + return "color-burn"; + case "HardLight": + return "hard-light"; + case "SoftLight": + return "soft-light"; + case "Difference": + return "difference"; + case "Exclusion": + return "exclusion"; + case "Hue": + return "hue"; + case "Saturation": + return "saturation"; + case "Color": + return "color"; + case "Luminosity": + return "luminosity"; + } + if (parsingArray) { + return null; + } + (0, _util.warn)(`Unsupported blend mode: ${value.name}`); + return "source-over"; +} +function incrementCachedImageMaskCount(data) { + if (data.fn === _util.OPS.paintImageMaskXObject && data.args[0] && data.args[0].count > 0) { + data.args[0].count++; + } +} +class TimeSlotManager { + static get TIME_SLOT_DURATION_MS() { + return (0, _util.shadow)(this, "TIME_SLOT_DURATION_MS", 20); + } + static get CHECK_TIME_EVERY() { + return (0, _util.shadow)(this, "CHECK_TIME_EVERY", 100); + } + constructor() { + this.reset(); + } + check() { + if (++this.checked < TimeSlotManager.CHECK_TIME_EVERY) { + return false; + } + this.checked = 0; + return this.endTime <= Date.now(); + } + reset() { + this.endTime = Date.now() + TimeSlotManager.TIME_SLOT_DURATION_MS; + this.checked = 0; + } +} +class PartialEvaluator { + constructor({ + xref, + handler, + pageIndex, + idFactory, + fontCache, + builtInCMapCache, + standardFontDataCache, + globalImageCache, + options = null + }) { + this.xref = xref; + this.handler = handler; + this.pageIndex = pageIndex; + this.idFactory = idFactory; + this.fontCache = fontCache; + this.builtInCMapCache = builtInCMapCache; + this.standardFontDataCache = standardFontDataCache; + this.globalImageCache = globalImageCache; + this.options = options || DefaultPartialEvaluatorOptions; + this.parsingType3Font = false; + this._fetchBuiltInCMapBound = this.fetchBuiltInCMap.bind(this); + } + get _pdfFunctionFactory() { + const pdfFunctionFactory = new _function.PDFFunctionFactory({ + xref: this.xref, + isEvalSupported: this.options.isEvalSupported + }); + return (0, _util.shadow)(this, "_pdfFunctionFactory", pdfFunctionFactory); + } + clone(newOptions = null) { + const newEvaluator = Object.create(this); + newEvaluator.options = Object.assign(Object.create(null), this.options, newOptions); + return newEvaluator; + } + hasBlendModes(resources, nonBlendModesSet) { + if (!(resources instanceof _primitives.Dict)) { + return false; + } + if (resources.objId && nonBlendModesSet.has(resources.objId)) { + return false; + } + const processed = new _primitives.RefSet(nonBlendModesSet); + if (resources.objId) { + processed.put(resources.objId); + } + const nodes = [resources], + xref = this.xref; + while (nodes.length) { + const node = nodes.shift(); + const graphicStates = node.get("ExtGState"); + if (graphicStates instanceof _primitives.Dict) { + for (let graphicState of graphicStates.getRawValues()) { + if (graphicState instanceof _primitives.Ref) { + if (processed.has(graphicState)) { + continue; + } + try { + graphicState = xref.fetch(graphicState); + } catch (ex) { + processed.put(graphicState); + (0, _util.info)(`hasBlendModes - ignoring ExtGState: "${ex}".`); + continue; + } + } + if (!(graphicState instanceof _primitives.Dict)) { + continue; + } + if (graphicState.objId) { + processed.put(graphicState.objId); + } + const bm = graphicState.get("BM"); + if (bm instanceof _primitives.Name) { + if (bm.name !== "Normal") { + return true; + } + continue; + } + if (bm !== undefined && Array.isArray(bm)) { + for (const element of bm) { + if (element instanceof _primitives.Name && element.name !== "Normal") { + return true; + } + } + } + } + } + const xObjects = node.get("XObject"); + if (!(xObjects instanceof _primitives.Dict)) { + continue; + } + for (let xObject of xObjects.getRawValues()) { + if (xObject instanceof _primitives.Ref) { + if (processed.has(xObject)) { + continue; + } + try { + xObject = xref.fetch(xObject); + } catch (ex) { + processed.put(xObject); + (0, _util.info)(`hasBlendModes - ignoring XObject: "${ex}".`); + continue; + } + } + if (!(xObject instanceof _base_stream.BaseStream)) { + continue; + } + if (xObject.dict.objId) { + processed.put(xObject.dict.objId); + } + const xResources = xObject.dict.get("Resources"); + if (!(xResources instanceof _primitives.Dict)) { + continue; + } + if (xResources.objId && processed.has(xResources.objId)) { + continue; + } + nodes.push(xResources); + if (xResources.objId) { + processed.put(xResources.objId); + } + } + } + for (const ref of processed) { + nonBlendModesSet.put(ref); + } + return false; + } + async fetchBuiltInCMap(name) { + const cachedData = this.builtInCMapCache.get(name); + if (cachedData) { + return cachedData; + } + let data; + if (this.options.cMapUrl !== null) { + const url = `${this.options.cMapUrl}${name}.bcmap`; + const response = await fetch(url); + if (!response.ok) { + throw new Error(`fetchBuiltInCMap: failed to fetch file "${url}" with "${response.statusText}".`); + } + data = { + cMapData: new Uint8Array(await response.arrayBuffer()), + compressionType: _util.CMapCompressionType.BINARY + }; + } else { + data = await this.handler.sendWithPromise("FetchBuiltInCMap", { + name + }); + } + if (data.compressionType !== _util.CMapCompressionType.NONE) { + this.builtInCMapCache.set(name, data); + } + return data; + } + async fetchStandardFontData(name) { + const cachedData = this.standardFontDataCache.get(name); + if (cachedData) { + return new _stream.Stream(cachedData); + } + if (this.options.useSystemFonts && name !== "Symbol" && name !== "ZapfDingbats") { + return null; + } + const standardFontNameToFileName = (0, _standard_fonts.getFontNameToFileMap)(), + filename = standardFontNameToFileName[name]; + let data; + if (this.options.standardFontDataUrl !== null) { + const url = `${this.options.standardFontDataUrl}${filename}`; + const response = await fetch(url); + if (!response.ok) { + (0, _util.warn)(`fetchStandardFontData: failed to fetch file "${url}" with "${response.statusText}".`); + } else { + data = await response.arrayBuffer(); + } + } else { + try { + data = await this.handler.sendWithPromise("FetchStandardFontData", { + filename + }); + } catch (e) { + (0, _util.warn)(`fetchStandardFontData: failed to fetch file "${filename}" with "${e}".`); + } + } + if (!data) { + return null; + } + this.standardFontDataCache.set(name, data); + return new _stream.Stream(data); + } + async buildFormXObject(resources, xobj, smask, operatorList, task, initialState, localColorSpaceCache) { + const dict = xobj.dict; + const matrix = dict.getArray("Matrix"); + let bbox = dict.getArray("BBox"); + if (Array.isArray(bbox) && bbox.length === 4) { + bbox = _util.Util.normalizeRect(bbox); + } else { + bbox = null; + } + let optionalContent, groupOptions; + if (dict.has("OC")) { + optionalContent = await this.parseMarkedContentProps(dict.get("OC"), resources); + } + if (optionalContent !== undefined) { + operatorList.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]); + } + const group = dict.get("Group"); + if (group) { + groupOptions = { + matrix, + bbox, + smask, + isolated: false, + knockout: false + }; + const groupSubtype = group.get("S"); + let colorSpace = null; + if ((0, _primitives.isName)(groupSubtype, "Transparency")) { + groupOptions.isolated = group.get("I") || false; + groupOptions.knockout = group.get("K") || false; + if (group.has("CS")) { + const cs = group.getRaw("CS"); + const cachedColorSpace = _colorspace.ColorSpace.getCached(cs, this.xref, localColorSpaceCache); + if (cachedColorSpace) { + colorSpace = cachedColorSpace; + } else { + colorSpace = await this.parseColorSpace({ + cs, + resources, + localColorSpaceCache + }); + } + } + } + if (smask && smask.backdrop) { + colorSpace = colorSpace || _colorspace.ColorSpace.singletons.rgb; + smask.backdrop = colorSpace.getRgb(smask.backdrop, 0); + } + operatorList.addOp(_util.OPS.beginGroup, [groupOptions]); + } + const args = group ? [matrix, null] : [matrix, bbox]; + operatorList.addOp(_util.OPS.paintFormXObjectBegin, args); + return this.getOperatorList({ + stream: xobj, + task, + resources: dict.get("Resources") || resources, + operatorList, + initialState + }).then(function () { + operatorList.addOp(_util.OPS.paintFormXObjectEnd, []); + if (group) { + operatorList.addOp(_util.OPS.endGroup, [groupOptions]); + } + if (optionalContent !== undefined) { + operatorList.addOp(_util.OPS.endMarkedContent, []); + } + }); + } + _sendImgData(objId, imgData, cacheGlobally = false) { + const transfers = imgData ? [imgData.bitmap || imgData.data.buffer] : null; + if (this.parsingType3Font || cacheGlobally) { + return this.handler.send("commonobj", [objId, "Image", imgData], transfers); + } + return this.handler.send("obj", [objId, this.pageIndex, "Image", imgData], transfers); + } + async buildPaintImageXObject({ + resources, + image, + isInline = false, + operatorList, + cacheKey, + localImageCache, + localColorSpaceCache + }) { + const dict = image.dict; + const imageRef = dict.objId; + const w = dict.get("W", "Width"); + const h = dict.get("H", "Height"); + if (!(w && typeof w === "number") || !(h && typeof h === "number")) { + (0, _util.warn)("Image dimensions are missing, or not numbers."); + return; + } + const maxImageSize = this.options.maxImageSize; + if (maxImageSize !== -1 && w * h > maxImageSize) { + const msg = "Image exceeded maximum allowed size and was removed."; + if (this.options.ignoreErrors) { + (0, _util.warn)(msg); + return; + } + throw new Error(msg); + } + let optionalContent; + if (dict.has("OC")) { + optionalContent = await this.parseMarkedContentProps(dict.get("OC"), resources); + } + const imageMask = dict.get("IM", "ImageMask") || false; + let imgData, args; + if (imageMask) { + const interpolate = dict.get("I", "Interpolate"); + const bitStrideLength = w + 7 >> 3; + const imgArray = image.getBytes(bitStrideLength * h); + const decode = dict.getArray("D", "Decode"); + if (this.parsingType3Font) { + imgData = _image.PDFImage.createRawMask({ + imgArray, + width: w, + height: h, + imageIsFromDecodeStream: image instanceof _decode_stream.DecodeStream, + inverseDecode: !!decode && decode[0] > 0, + interpolate + }); + imgData.cached = !!cacheKey; + args = [imgData]; + operatorList.addImageOps(_util.OPS.paintImageMaskXObject, args, optionalContent); + if (cacheKey) { + localImageCache.set(cacheKey, imageRef, { + fn: _util.OPS.paintImageMaskXObject, + args, + optionalContent + }); + } + return; + } + imgData = _image.PDFImage.createMask({ + imgArray, + width: w, + height: h, + imageIsFromDecodeStream: image instanceof _decode_stream.DecodeStream, + inverseDecode: !!decode && decode[0] > 0, + interpolate, + isOffscreenCanvasSupported: this.options.isOffscreenCanvasSupported + }); + if (imgData.isSingleOpaquePixel) { + operatorList.addImageOps(_util.OPS.paintSolidColorImageMask, [], optionalContent); + if (cacheKey) { + localImageCache.set(cacheKey, imageRef, { + fn: _util.OPS.paintSolidColorImageMask, + args: [], + optionalContent + }); + } + return; + } + const objId = `mask_${this.idFactory.createObjId()}`; + operatorList.addDependency(objId); + this._sendImgData(objId, imgData); + args = [{ + data: objId, + width: imgData.width, + height: imgData.height, + interpolate: imgData.interpolate, + count: 1 + }]; + operatorList.addImageOps(_util.OPS.paintImageMaskXObject, args, optionalContent); + if (cacheKey) { + localImageCache.set(cacheKey, imageRef, { + fn: _util.OPS.paintImageMaskXObject, + args, + optionalContent + }); + } + return; + } + const softMask = dict.get("SM", "SMask") || false; + const mask = dict.get("Mask") || false; + const SMALL_IMAGE_DIMENSIONS = 200; + if (isInline && !softMask && !mask && w + h < SMALL_IMAGE_DIMENSIONS) { + const imageObj = new _image.PDFImage({ + xref: this.xref, + res: resources, + image, + isInline, + pdfFunctionFactory: this._pdfFunctionFactory, + localColorSpaceCache + }); + imgData = imageObj.createImageData(true); + operatorList.addImageOps(_util.OPS.paintInlineImageXObject, [imgData], optionalContent); + return; + } + let objId = `img_${this.idFactory.createObjId()}`, + cacheGlobally = false; + if (this.parsingType3Font) { + objId = `${this.idFactory.getDocId()}_type3_${objId}`; + } else if (imageRef) { + cacheGlobally = this.globalImageCache.shouldCache(imageRef, this.pageIndex); + if (cacheGlobally) { + objId = `${this.idFactory.getDocId()}_${objId}`; + } + } + operatorList.addDependency(objId); + args = [objId, w, h]; + _image.PDFImage.buildImage({ + xref: this.xref, + res: resources, + image, + isInline, + pdfFunctionFactory: this._pdfFunctionFactory, + localColorSpaceCache + }).then(imageObj => { + imgData = imageObj.createImageData(false); + if (cacheKey && imageRef && cacheGlobally) { + this.globalImageCache.addByteSize(imageRef, imgData.data.length); + } + return this._sendImgData(objId, imgData, cacheGlobally); + }).catch(reason => { + (0, _util.warn)(`Unable to decode image "${objId}": "${reason}".`); + return this._sendImgData(objId, null, cacheGlobally); + }); + operatorList.addImageOps(_util.OPS.paintImageXObject, args, optionalContent); + if (cacheKey) { + localImageCache.set(cacheKey, imageRef, { + fn: _util.OPS.paintImageXObject, + args, + optionalContent + }); + if (imageRef) { + (0, _util.assert)(!isInline, "Cannot cache an inline image globally."); + this.globalImageCache.addPageIndex(imageRef, this.pageIndex); + if (cacheGlobally) { + this.globalImageCache.setData(imageRef, { + objId, + fn: _util.OPS.paintImageXObject, + args, + optionalContent, + byteSize: 0 + }); + } + } + } + } + handleSMask(smask, resources, operatorList, task, stateManager, localColorSpaceCache) { + const smaskContent = smask.get("G"); + const smaskOptions = { + subtype: smask.get("S").name, + backdrop: smask.get("BC") + }; + const transferObj = smask.get("TR"); + if ((0, _function.isPDFFunction)(transferObj)) { + const transferFn = this._pdfFunctionFactory.create(transferObj); + const transferMap = new Uint8Array(256); + const tmp = new Float32Array(1); + for (let i = 0; i < 256; i++) { + tmp[0] = i / 255; + transferFn(tmp, 0, tmp, 0); + transferMap[i] = tmp[0] * 255 | 0; + } + smaskOptions.transferMap = transferMap; + } + return this.buildFormXObject(resources, smaskContent, smaskOptions, operatorList, task, stateManager.state.clone(), localColorSpaceCache); + } + handleTransferFunction(tr) { + let transferArray; + if (Array.isArray(tr)) { + transferArray = tr; + } else if ((0, _function.isPDFFunction)(tr)) { + transferArray = [tr]; + } else { + return null; + } + const transferMaps = []; + let numFns = 0, + numEffectfulFns = 0; + for (const entry of transferArray) { + const transferObj = this.xref.fetchIfRef(entry); + numFns++; + if ((0, _primitives.isName)(transferObj, "Identity")) { + transferMaps.push(null); + continue; + } else if (!(0, _function.isPDFFunction)(transferObj)) { + return null; + } + const transferFn = this._pdfFunctionFactory.create(transferObj); + const transferMap = new Uint8Array(256), + tmp = new Float32Array(1); + for (let j = 0; j < 256; j++) { + tmp[0] = j / 255; + transferFn(tmp, 0, tmp, 0); + transferMap[j] = tmp[0] * 255 | 0; + } + transferMaps.push(transferMap); + numEffectfulFns++; + } + if (!(numFns === 1 || numFns === 4)) { + return null; + } + if (numEffectfulFns === 0) { + return null; + } + return transferMaps; + } + handleTilingType(fn, color, resources, pattern, patternDict, operatorList, task, localTilingPatternCache) { + const tilingOpList = new _operator_list.OperatorList(); + const patternResources = _primitives.Dict.merge({ + xref: this.xref, + dictArray: [patternDict.get("Resources"), resources] + }); + return this.getOperatorList({ + stream: pattern, + task, + resources: patternResources, + operatorList: tilingOpList + }).then(function () { + const operatorListIR = tilingOpList.getIR(); + const tilingPatternIR = (0, _pattern.getTilingPatternIR)(operatorListIR, patternDict, color); + operatorList.addDependencies(tilingOpList.dependencies); + operatorList.addOp(fn, tilingPatternIR); + if (patternDict.objId) { + localTilingPatternCache.set(null, patternDict.objId, { + operatorListIR, + dict: patternDict + }); + } + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + if (this.options.ignoreErrors) { + (0, _util.warn)(`handleTilingType - ignoring pattern: "${reason}".`); + return; + } + throw reason; + }); + } + handleSetFont(resources, fontArgs, fontRef, operatorList, task, state, fallbackFontDict = null, cssFontInfo = null) { + const fontName = fontArgs && fontArgs[0] instanceof _primitives.Name ? fontArgs[0].name : null; + return this.loadFont(fontName, fontRef, resources, fallbackFontDict, cssFontInfo).then(translated => { + if (!translated.font.isType3Font) { + return translated; + } + return translated.loadType3Data(this, resources, task).then(function () { + operatorList.addDependencies(translated.type3Dependencies); + return translated; + }).catch(reason => { + return new TranslatedFont({ + loadedName: "g_font_error", + font: new _fonts.ErrorFont(`Type3 font load error: ${reason}`), + dict: translated.font, + evaluatorOptions: this.options + }); + }); + }).then(translated => { + state.font = translated.font; + translated.send(this.handler); + return translated.loadedName; + }); + } + handleText(chars, state) { + const font = state.font; + const glyphs = font.charsToGlyphs(chars); + if (font.data) { + const isAddToPathSet = !!(state.textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG); + if (isAddToPathSet || state.fillColorSpace.name === "Pattern" || font.disableFontFace || this.options.disableFontFace) { + PartialEvaluator.buildFontPaths(font, glyphs, this.handler, this.options); + } + } + return glyphs; + } + ensureStateFont(state) { + if (state.font) { + return; + } + const reason = new _util.FormatError("Missing setFont (Tf) operator before text rendering operator."); + if (this.options.ignoreErrors) { + (0, _util.warn)(`ensureStateFont: "${reason}".`); + return; + } + throw reason; + } + async setGState({ + resources, + gState, + operatorList, + cacheKey, + task, + stateManager, + localGStateCache, + localColorSpaceCache + }) { + const gStateRef = gState.objId; + let isSimpleGState = true; + const gStateObj = []; + let promise = Promise.resolve(); + for (const key of gState.getKeys()) { + const value = gState.get(key); + switch (key) { + case "Type": + break; + case "LW": + case "LC": + case "LJ": + case "ML": + case "D": + case "RI": + case "FL": + case "CA": + case "ca": + gStateObj.push([key, value]); + break; + case "Font": + isSimpleGState = false; + promise = promise.then(() => { + return this.handleSetFont(resources, null, value[0], operatorList, task, stateManager.state).then(function (loadedName) { + operatorList.addDependency(loadedName); + gStateObj.push([key, [loadedName, value[1]]]); + }); + }); + break; + case "BM": + gStateObj.push([key, normalizeBlendMode(value)]); + break; + case "SMask": + if ((0, _primitives.isName)(value, "None")) { + gStateObj.push([key, false]); + break; + } + if (value instanceof _primitives.Dict) { + isSimpleGState = false; + promise = promise.then(() => { + return this.handleSMask(value, resources, operatorList, task, stateManager, localColorSpaceCache); + }); + gStateObj.push([key, true]); + } else { + (0, _util.warn)("Unsupported SMask type"); + } + break; + case "TR": + const transferMaps = this.handleTransferFunction(value); + gStateObj.push([key, transferMaps]); + break; + case "OP": + case "op": + case "OPM": + case "BG": + case "BG2": + case "UCR": + case "UCR2": + case "TR2": + case "HT": + case "SM": + case "SA": + case "AIS": + case "TK": + (0, _util.info)("graphic state operator " + key); + break; + default: + (0, _util.info)("Unknown graphic state operator " + key); + break; + } + } + return promise.then(function () { + if (gStateObj.length > 0) { + operatorList.addOp(_util.OPS.setGState, [gStateObj]); + } + if (isSimpleGState) { + localGStateCache.set(cacheKey, gStateRef, gStateObj); + } + }); + } + loadFont(fontName, font, resources, fallbackFontDict = null, cssFontInfo = null) { + const errorFont = async () => { + return new TranslatedFont({ + loadedName: "g_font_error", + font: new _fonts.ErrorFont(`Font "${fontName}" is not available.`), + dict: font, + evaluatorOptions: this.options + }); + }; + const xref = this.xref; + let fontRef; + if (font) { + if (font instanceof _primitives.Ref) { + fontRef = font; + } + } else { + const fontRes = resources.get("Font"); + if (fontRes) { + fontRef = fontRes.getRaw(fontName); + } + } + if (!fontRef) { + const partialMsg = `Font "${fontName || font && font.toString()}" is not available`; + if (!this.options.ignoreErrors && !this.parsingType3Font) { + (0, _util.warn)(`${partialMsg}.`); + return errorFont(); + } + (0, _util.warn)(`${partialMsg} -- attempting to fallback to a default font.`); + if (fallbackFontDict) { + fontRef = fallbackFontDict; + } else { + fontRef = PartialEvaluator.fallbackFontDict; + } + } + if (this.parsingType3Font && this.type3FontRefs.has(fontRef)) { + return errorFont(); + } + if (this.fontCache.has(fontRef)) { + return this.fontCache.get(fontRef); + } + font = xref.fetchIfRef(fontRef); + if (!(font instanceof _primitives.Dict)) { + return errorFont(); + } + if (font.cacheKey && this.fontCache.has(font.cacheKey)) { + return this.fontCache.get(font.cacheKey); + } + const fontCapability = (0, _util.createPromiseCapability)(); + let preEvaluatedFont; + try { + preEvaluatedFont = this.preEvaluateFont(font); + preEvaluatedFont.cssFontInfo = cssFontInfo; + } catch (reason) { + (0, _util.warn)(`loadFont - preEvaluateFont failed: "${reason}".`); + return errorFont(); + } + const { + descriptor, + hash + } = preEvaluatedFont; + const fontRefIsRef = fontRef instanceof _primitives.Ref; + let fontID; + if (fontRefIsRef) { + fontID = `f${fontRef.toString()}`; + } + if (hash && descriptor instanceof _primitives.Dict) { + if (!descriptor.fontAliases) { + descriptor.fontAliases = Object.create(null); + } + const fontAliases = descriptor.fontAliases; + if (fontAliases[hash]) { + const aliasFontRef = fontAliases[hash].aliasRef; + if (fontRefIsRef && aliasFontRef && this.fontCache.has(aliasFontRef)) { + this.fontCache.putAlias(fontRef, aliasFontRef); + return this.fontCache.get(fontRef); + } + } else { + fontAliases[hash] = { + fontID: this.idFactory.createFontId() + }; + } + if (fontRefIsRef) { + fontAliases[hash].aliasRef = fontRef; + } + fontID = fontAliases[hash].fontID; + } + if (fontRefIsRef) { + this.fontCache.put(fontRef, fontCapability.promise); + } else { + if (!fontID) { + fontID = this.idFactory.createFontId(); + } + font.cacheKey = `cacheKey_${fontID}`; + this.fontCache.put(font.cacheKey, fontCapability.promise); + } + (0, _util.assert)(fontID && fontID.startsWith("f"), 'The "fontID" must be (correctly) defined.'); + font.loadedName = `${this.idFactory.getDocId()}_${fontID}`; + this.translateFont(preEvaluatedFont).then(translatedFont => { + fontCapability.resolve(new TranslatedFont({ + loadedName: font.loadedName, + font: translatedFont, + dict: font, + evaluatorOptions: this.options + })); + }).catch(reason => { + (0, _util.warn)(`loadFont - translateFont failed: "${reason}".`); + fontCapability.resolve(new TranslatedFont({ + loadedName: font.loadedName, + font: new _fonts.ErrorFont(reason instanceof Error ? reason.message : reason), + dict: font, + evaluatorOptions: this.options + })); + }); + return fontCapability.promise; + } + buildPath(operatorList, fn, args, parsingText = false) { + const lastIndex = operatorList.length - 1; + if (!args) { + args = []; + } + if (lastIndex < 0 || operatorList.fnArray[lastIndex] !== _util.OPS.constructPath) { + if (parsingText) { + (0, _util.warn)(`Encountered path operator "${fn}" inside of a text object.`); + operatorList.addOp(_util.OPS.save, null); + } + let minMax; + switch (fn) { + case _util.OPS.rectangle: + const x = args[0] + args[2]; + const y = args[1] + args[3]; + minMax = [Math.min(args[0], x), Math.max(args[0], x), Math.min(args[1], y), Math.max(args[1], y)]; + break; + case _util.OPS.moveTo: + case _util.OPS.lineTo: + minMax = [args[0], args[0], args[1], args[1]]; + break; + default: + minMax = [Infinity, -Infinity, Infinity, -Infinity]; + break; + } + operatorList.addOp(_util.OPS.constructPath, [[fn], args, minMax]); + if (parsingText) { + operatorList.addOp(_util.OPS.restore, null); + } + } else { + const opArgs = operatorList.argsArray[lastIndex]; + opArgs[0].push(fn); + opArgs[1].push(...args); + const minMax = opArgs[2]; + switch (fn) { + case _util.OPS.rectangle: + const x = args[0] + args[2]; + const y = args[1] + args[3]; + minMax[0] = Math.min(minMax[0], args[0], x); + minMax[1] = Math.max(minMax[1], args[0], x); + minMax[2] = Math.min(minMax[2], args[1], y); + minMax[3] = Math.max(minMax[3], args[1], y); + break; + case _util.OPS.moveTo: + case _util.OPS.lineTo: + minMax[0] = Math.min(minMax[0], args[0]); + minMax[1] = Math.max(minMax[1], args[0]); + minMax[2] = Math.min(minMax[2], args[1]); + minMax[3] = Math.max(minMax[3], args[1]); + break; + } + } + } + parseColorSpace({ + cs, + resources, + localColorSpaceCache + }) { + return _colorspace.ColorSpace.parseAsync({ + cs, + xref: this.xref, + resources, + pdfFunctionFactory: this._pdfFunctionFactory, + localColorSpaceCache + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return null; + } + if (this.options.ignoreErrors) { + (0, _util.warn)(`parseColorSpace - ignoring ColorSpace: "${reason}".`); + return null; + } + throw reason; + }); + } + parseShading({ + shading, + resources, + localColorSpaceCache, + localShadingPatternCache + }) { + let id = localShadingPatternCache.get(shading); + if (!id) { + var shadingFill = _pattern.Pattern.parseShading(shading, this.xref, resources, this.handler, this._pdfFunctionFactory, localColorSpaceCache); + const patternIR = shadingFill.getIR(); + id = `pattern_${this.idFactory.createObjId()}`; + localShadingPatternCache.set(shading, id); + this.handler.send("obj", [id, this.pageIndex, "Pattern", patternIR]); + } + return id; + } + handleColorN(operatorList, fn, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache) { + const patternName = args.pop(); + if (patternName instanceof _primitives.Name) { + const rawPattern = patterns.getRaw(patternName.name); + const localTilingPattern = rawPattern instanceof _primitives.Ref && localTilingPatternCache.getByRef(rawPattern); + if (localTilingPattern) { + try { + const color = cs.base ? cs.base.getRgb(args, 0) : null; + const tilingPatternIR = (0, _pattern.getTilingPatternIR)(localTilingPattern.operatorListIR, localTilingPattern.dict, color); + operatorList.addOp(fn, tilingPatternIR); + return undefined; + } catch (ex) {} + } + const pattern = this.xref.fetchIfRef(rawPattern); + if (pattern) { + const dict = pattern instanceof _base_stream.BaseStream ? pattern.dict : pattern; + const typeNum = dict.get("PatternType"); + if (typeNum === PatternType.TILING) { + const color = cs.base ? cs.base.getRgb(args, 0) : null; + return this.handleTilingType(fn, color, resources, pattern, dict, operatorList, task, localTilingPatternCache); + } else if (typeNum === PatternType.SHADING) { + const shading = dict.get("Shading"); + const matrix = dict.getArray("Matrix"); + const objId = this.parseShading({ + shading, + resources, + localColorSpaceCache, + localShadingPatternCache + }); + operatorList.addOp(fn, ["Shading", objId, matrix]); + return undefined; + } + throw new _util.FormatError(`Unknown PatternType: ${typeNum}`); + } + } + throw new _util.FormatError(`Unknown PatternName: ${patternName}`); + } + _parseVisibilityExpression(array, nestingCounter, currentResult) { + const MAX_NESTING = 10; + if (++nestingCounter > MAX_NESTING) { + (0, _util.warn)("Visibility expression is too deeply nested"); + return; + } + const length = array.length; + const operator = this.xref.fetchIfRef(array[0]); + if (length < 2 || !(operator instanceof _primitives.Name)) { + (0, _util.warn)("Invalid visibility expression"); + return; + } + switch (operator.name) { + case "And": + case "Or": + case "Not": + currentResult.push(operator.name); + break; + default: + (0, _util.warn)(`Invalid operator ${operator.name} in visibility expression`); + return; + } + for (let i = 1; i < length; i++) { + const raw = array[i]; + const object = this.xref.fetchIfRef(raw); + if (Array.isArray(object)) { + const nestedResult = []; + currentResult.push(nestedResult); + this._parseVisibilityExpression(object, nestingCounter, nestedResult); + } else if (raw instanceof _primitives.Ref) { + currentResult.push(raw.toString()); + } + } + } + async parseMarkedContentProps(contentProperties, resources) { + let optionalContent; + if (contentProperties instanceof _primitives.Name) { + const properties = resources.get("Properties"); + optionalContent = properties.get(contentProperties.name); + } else if (contentProperties instanceof _primitives.Dict) { + optionalContent = contentProperties; + } else { + throw new _util.FormatError("Optional content properties malformed."); + } + const optionalContentType = optionalContent.get("Type").name; + if (optionalContentType === "OCG") { + return { + type: optionalContentType, + id: optionalContent.objId + }; + } else if (optionalContentType === "OCMD") { + const expression = optionalContent.get("VE"); + if (Array.isArray(expression)) { + const result = []; + this._parseVisibilityExpression(expression, 0, result); + if (result.length > 0) { + return { + type: "OCMD", + expression: result + }; + } + } + const optionalContentGroups = optionalContent.get("OCGs"); + if (Array.isArray(optionalContentGroups) || optionalContentGroups instanceof _primitives.Dict) { + const groupIds = []; + if (Array.isArray(optionalContentGroups)) { + for (const ocg of optionalContentGroups) { + groupIds.push(ocg.toString()); + } + } else { + groupIds.push(optionalContentGroups.objId); + } + return { + type: optionalContentType, + ids: groupIds, + policy: optionalContent.get("P") instanceof _primitives.Name ? optionalContent.get("P").name : null, + expression: null + }; + } else if (optionalContentGroups instanceof _primitives.Ref) { + return { + type: optionalContentType, + id: optionalContentGroups.toString() + }; + } + } + return null; + } + getOperatorList({ + stream, + task, + resources, + operatorList, + initialState = null, + fallbackFontDict = null + }) { + resources = resources || _primitives.Dict.empty; + initialState = initialState || new EvalState(); + if (!operatorList) { + throw new Error('getOperatorList: missing "operatorList" parameter'); + } + const self = this; + const xref = this.xref; + let parsingText = false; + const localImageCache = new _image_utils.LocalImageCache(); + const localColorSpaceCache = new _image_utils.LocalColorSpaceCache(); + const localGStateCache = new _image_utils.LocalGStateCache(); + const localTilingPatternCache = new _image_utils.LocalTilingPatternCache(); + const localShadingPatternCache = new Map(); + const xobjs = resources.get("XObject") || _primitives.Dict.empty; + const patterns = resources.get("Pattern") || _primitives.Dict.empty; + const stateManager = new StateManager(initialState); + const preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); + const timeSlotManager = new TimeSlotManager(); + function closePendingRestoreOPS(argument) { + for (let i = 0, ii = preprocessor.savedStatesDepth; i < ii; i++) { + operatorList.addOp(_util.OPS.restore, []); + } + } + return new Promise(function promiseBody(resolve, reject) { + const next = function (promise) { + Promise.all([promise, operatorList.ready]).then(function () { + try { + promiseBody(resolve, reject); + } catch (ex) { + reject(ex); + } + }, reject); + }; + task.ensureNotTerminated(); + timeSlotManager.reset(); + const operation = {}; + let stop, i, ii, cs, name, isValidName; + while (!(stop = timeSlotManager.check())) { + operation.args = null; + if (!preprocessor.read(operation)) { + break; + } + let args = operation.args; + let fn = operation.fn; + switch (fn | 0) { + case _util.OPS.paintXObject: + isValidName = args[0] instanceof _primitives.Name; + name = args[0].name; + if (isValidName) { + const localImage = localImageCache.getByName(name); + if (localImage) { + operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent); + incrementCachedImageMaskCount(localImage); + args = null; + continue; + } + } + next(new Promise(function (resolveXObject, rejectXObject) { + if (!isValidName) { + throw new _util.FormatError("XObject must be referred to by name."); + } + let xobj = xobjs.getRaw(name); + if (xobj instanceof _primitives.Ref) { + const localImage = localImageCache.getByRef(xobj); + if (localImage) { + operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent); + incrementCachedImageMaskCount(localImage); + resolveXObject(); + return; + } + const globalImage = self.globalImageCache.getData(xobj, self.pageIndex); + if (globalImage) { + operatorList.addDependency(globalImage.objId); + operatorList.addImageOps(globalImage.fn, globalImage.args, globalImage.optionalContent); + resolveXObject(); + return; + } + xobj = xref.fetch(xobj); + } + if (!(xobj instanceof _base_stream.BaseStream)) { + throw new _util.FormatError("XObject should be a stream"); + } + const type = xobj.dict.get("Subtype"); + if (!(type instanceof _primitives.Name)) { + throw new _util.FormatError("XObject should have a Name subtype"); + } + if (type.name === "Form") { + stateManager.save(); + self.buildFormXObject(resources, xobj, null, operatorList, task, stateManager.state.clone(), localColorSpaceCache).then(function () { + stateManager.restore(); + resolveXObject(); + }, rejectXObject); + return; + } else if (type.name === "Image") { + self.buildPaintImageXObject({ + resources, + image: xobj, + operatorList, + cacheKey: name, + localImageCache, + localColorSpaceCache + }).then(resolveXObject, rejectXObject); + return; + } else if (type.name === "PS") { + (0, _util.info)("Ignored XObject subtype PS"); + } else { + throw new _util.FormatError(`Unhandled XObject subtype ${type.name}`); + } + resolveXObject(); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + if (self.options.ignoreErrors) { + (0, _util.warn)(`getOperatorList - ignoring XObject: "${reason}".`); + return; + } + throw reason; + })); + return; + case _util.OPS.setFont: + var fontSize = args[1]; + next(self.handleSetFont(resources, args, null, operatorList, task, stateManager.state, fallbackFontDict).then(function (loadedName) { + operatorList.addDependency(loadedName); + operatorList.addOp(_util.OPS.setFont, [loadedName, fontSize]); + })); + return; + case _util.OPS.beginText: + parsingText = true; + break; + case _util.OPS.endText: + parsingText = false; + break; + case _util.OPS.endInlineImage: + var cacheKey = args[0].cacheKey; + if (cacheKey) { + const localImage = localImageCache.getByName(cacheKey); + if (localImage) { + operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent); + incrementCachedImageMaskCount(localImage); + args = null; + continue; + } + } + next(self.buildPaintImageXObject({ + resources, + image: args[0], + isInline: true, + operatorList, + cacheKey, + localImageCache, + localColorSpaceCache + })); + return; + case _util.OPS.showText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + args[0] = self.handleText(args[0], stateManager.state); + break; + case _util.OPS.showSpacedText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + var combinedGlyphs = []; + var state = stateManager.state; + for (const arrItem of args[0]) { + if (typeof arrItem === "string") { + combinedGlyphs.push(...self.handleText(arrItem, state)); + } else if (typeof arrItem === "number") { + combinedGlyphs.push(arrItem); + } + } + args[0] = combinedGlyphs; + fn = _util.OPS.showText; + break; + case _util.OPS.nextLineShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + operatorList.addOp(_util.OPS.nextLine); + args[0] = self.handleText(args[0], stateManager.state); + fn = _util.OPS.showText; + break; + case _util.OPS.nextLineSetSpacingShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + operatorList.addOp(_util.OPS.nextLine); + operatorList.addOp(_util.OPS.setWordSpacing, [args.shift()]); + operatorList.addOp(_util.OPS.setCharSpacing, [args.shift()]); + args[0] = self.handleText(args[0], stateManager.state); + fn = _util.OPS.showText; + break; + case _util.OPS.setTextRenderingMode: + stateManager.state.textRenderingMode = args[0]; + break; + case _util.OPS.setFillColorSpace: + { + const cachedColorSpace = _colorspace.ColorSpace.getCached(args[0], xref, localColorSpaceCache); + if (cachedColorSpace) { + stateManager.state.fillColorSpace = cachedColorSpace; + continue; + } + next(self.parseColorSpace({ + cs: args[0], + resources, + localColorSpaceCache + }).then(function (colorSpace) { + if (colorSpace) { + stateManager.state.fillColorSpace = colorSpace; + } + })); + return; + } + case _util.OPS.setStrokeColorSpace: + { + const cachedColorSpace = _colorspace.ColorSpace.getCached(args[0], xref, localColorSpaceCache); + if (cachedColorSpace) { + stateManager.state.strokeColorSpace = cachedColorSpace; + continue; + } + next(self.parseColorSpace({ + cs: args[0], + resources, + localColorSpaceCache + }).then(function (colorSpace) { + if (colorSpace) { + stateManager.state.strokeColorSpace = colorSpace; + } + })); + return; + } + case _util.OPS.setFillColor: + cs = stateManager.state.fillColorSpace; + args = cs.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + case _util.OPS.setStrokeColor: + cs = stateManager.state.strokeColorSpace; + args = cs.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + case _util.OPS.setFillGray: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.gray; + args = _colorspace.ColorSpace.singletons.gray.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + case _util.OPS.setStrokeGray: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.gray; + args = _colorspace.ColorSpace.singletons.gray.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + case _util.OPS.setFillCMYKColor: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.cmyk; + args = _colorspace.ColorSpace.singletons.cmyk.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + case _util.OPS.setStrokeCMYKColor: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.cmyk; + args = _colorspace.ColorSpace.singletons.cmyk.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + case _util.OPS.setFillRGBColor: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.rgb; + args = _colorspace.ColorSpace.singletons.rgb.getRgb(args, 0); + break; + case _util.OPS.setStrokeRGBColor: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.rgb; + args = _colorspace.ColorSpace.singletons.rgb.getRgb(args, 0); + break; + case _util.OPS.setFillColorN: + cs = stateManager.state.fillColorSpace; + if (cs.name === "Pattern") { + next(self.handleColorN(operatorList, _util.OPS.setFillColorN, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache)); + return; + } + args = cs.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + case _util.OPS.setStrokeColorN: + cs = stateManager.state.strokeColorSpace; + if (cs.name === "Pattern") { + next(self.handleColorN(operatorList, _util.OPS.setStrokeColorN, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache)); + return; + } + args = cs.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + case _util.OPS.shadingFill: + var shadingRes = resources.get("Shading"); + if (!shadingRes) { + throw new _util.FormatError("No shading resource found"); + } + var shading = shadingRes.get(args[0].name); + if (!shading) { + throw new _util.FormatError("No shading object found"); + } + const patternId = self.parseShading({ + shading, + resources, + localColorSpaceCache, + localShadingPatternCache + }); + args = [patternId]; + fn = _util.OPS.shadingFill; + break; + case _util.OPS.setGState: + isValidName = args[0] instanceof _primitives.Name; + name = args[0].name; + if (isValidName) { + const localGStateObj = localGStateCache.getByName(name); + if (localGStateObj) { + if (localGStateObj.length > 0) { + operatorList.addOp(_util.OPS.setGState, [localGStateObj]); + } + args = null; + continue; + } + } + next(new Promise(function (resolveGState, rejectGState) { + if (!isValidName) { + throw new _util.FormatError("GState must be referred to by name."); + } + const extGState = resources.get("ExtGState"); + if (!(extGState instanceof _primitives.Dict)) { + throw new _util.FormatError("ExtGState should be a dictionary."); + } + const gState = extGState.get(name); + if (!(gState instanceof _primitives.Dict)) { + throw new _util.FormatError("GState should be a dictionary."); + } + self.setGState({ + resources, + gState, + operatorList, + cacheKey: name, + task, + stateManager, + localGStateCache, + localColorSpaceCache + }).then(resolveGState, rejectGState); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + if (self.options.ignoreErrors) { + (0, _util.warn)(`getOperatorList - ignoring ExtGState: "${reason}".`); + return; + } + throw reason; + })); + return; + case _util.OPS.moveTo: + case _util.OPS.lineTo: + case _util.OPS.curveTo: + case _util.OPS.curveTo2: + case _util.OPS.curveTo3: + case _util.OPS.closePath: + case _util.OPS.rectangle: + self.buildPath(operatorList, fn, args, parsingText); + continue; + case _util.OPS.markPoint: + case _util.OPS.markPointProps: + case _util.OPS.beginCompat: + case _util.OPS.endCompat: + continue; + case _util.OPS.beginMarkedContentProps: + if (!(args[0] instanceof _primitives.Name)) { + (0, _util.warn)(`Expected name for beginMarkedContentProps arg0=${args[0]}`); + continue; + } + if (args[0].name === "OC") { + next(self.parseMarkedContentProps(args[1], resources).then(data => { + operatorList.addOp(_util.OPS.beginMarkedContentProps, ["OC", data]); + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + if (self.options.ignoreErrors) { + (0, _util.warn)(`getOperatorList - ignoring beginMarkedContentProps: "${reason}".`); + return; + } + throw reason; + })); + return; + } + args = [args[0].name, args[1] instanceof _primitives.Dict ? args[1].get("MCID") : null]; + break; + case _util.OPS.beginMarkedContent: + case _util.OPS.endMarkedContent: + default: + if (args !== null) { + for (i = 0, ii = args.length; i < ii; i++) { + if (args[i] instanceof _primitives.Dict) { + break; + } + } + if (i < ii) { + (0, _util.warn)("getOperatorList - ignoring operator: " + fn); + continue; + } + } + } + operatorList.addOp(fn, args); + } + if (stop) { + next(deferred); + return; + } + closePendingRestoreOPS(); + resolve(); + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + if (this.options.ignoreErrors) { + (0, _util.warn)(`getOperatorList - ignoring errors during "${task.name}" ` + `task: "${reason}".`); + closePendingRestoreOPS(); + return; + } + throw reason; + }); + } + getTextContent({ + stream, + task, + resources, + stateManager = null, + combineTextItems = false, + includeMarkedContent = false, + sink, + seenStyles = new Set(), + viewBox, + markedContentData = null + }) { + resources = resources || _primitives.Dict.empty; + stateManager = stateManager || new StateManager(new TextState()); + if (includeMarkedContent) { + markedContentData = markedContentData || { + level: 0 + }; + } + const textContent = { + items: [], + styles: Object.create(null) + }; + const textContentItem = { + initialized: false, + str: [], + totalWidth: 0, + totalHeight: 0, + width: 0, + height: 0, + vertical: false, + prevTransform: null, + textAdvanceScale: 0, + spaceInFlowMin: 0, + spaceInFlowMax: 0, + trackingSpaceMin: Infinity, + negativeSpaceMax: -Infinity, + notASpace: -Infinity, + transform: null, + fontName: null, + hasEOL: false + }; + const twoLastChars = [" ", " "]; + let twoLastCharsPos = 0; + function saveLastChar(char) { + const nextPos = (twoLastCharsPos + 1) % 2; + const ret = twoLastChars[twoLastCharsPos] !== " " && twoLastChars[nextPos] === " "; + twoLastChars[twoLastCharsPos] = char; + twoLastCharsPos = nextPos; + return ret; + } + function resetLastChars() { + twoLastChars[0] = twoLastChars[1] = " "; + twoLastCharsPos = 0; + } + const TRACKING_SPACE_FACTOR = 0.1; + const NOT_A_SPACE_FACTOR = 0.03; + const NEGATIVE_SPACE_FACTOR = -0.2; + const SPACE_IN_FLOW_MIN_FACTOR = 0.1; + const SPACE_IN_FLOW_MAX_FACTOR = 0.6; + const self = this; + const xref = this.xref; + const showSpacedTextBuffer = []; + let xobjs = null; + const emptyXObjectCache = new _image_utils.LocalImageCache(); + const emptyGStateCache = new _image_utils.LocalGStateCache(); + const preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); + let textState; + function getCurrentTextTransform() { + const font = textState.font; + const tsm = [textState.fontSize * textState.textHScale, 0, 0, textState.fontSize, 0, textState.textRise]; + if (font.isType3Font && (textState.fontSize <= 1 || font.isCharBBox) && !(0, _util.isArrayEqual)(textState.fontMatrix, _util.FONT_IDENTITY_MATRIX)) { + const glyphHeight = font.bbox[3] - font.bbox[1]; + if (glyphHeight > 0) { + tsm[3] *= glyphHeight * textState.fontMatrix[3]; + } + } + return _util.Util.transform(textState.ctm, _util.Util.transform(textState.textMatrix, tsm)); + } + function ensureTextContentItem() { + if (textContentItem.initialized) { + return textContentItem; + } + const { + font, + loadedName + } = textState; + if (!seenStyles.has(loadedName)) { + seenStyles.add(loadedName); + textContent.styles[loadedName] = { + fontFamily: font.fallbackName, + ascent: font.ascent, + descent: font.descent, + vertical: font.vertical + }; + } + textContentItem.fontName = loadedName; + const trm = textContentItem.transform = getCurrentTextTransform(); + if (!font.vertical) { + textContentItem.width = textContentItem.totalWidth = 0; + textContentItem.height = textContentItem.totalHeight = Math.hypot(trm[2], trm[3]); + textContentItem.vertical = false; + } else { + textContentItem.width = textContentItem.totalWidth = Math.hypot(trm[0], trm[1]); + textContentItem.height = textContentItem.totalHeight = 0; + textContentItem.vertical = true; + } + const scaleLineX = Math.hypot(textState.textLineMatrix[0], textState.textLineMatrix[1]); + const scaleCtmX = Math.hypot(textState.ctm[0], textState.ctm[1]); + textContentItem.textAdvanceScale = scaleCtmX * scaleLineX; + textContentItem.trackingSpaceMin = textState.fontSize * TRACKING_SPACE_FACTOR; + textContentItem.notASpace = textState.fontSize * NOT_A_SPACE_FACTOR; + textContentItem.negativeSpaceMax = textState.fontSize * NEGATIVE_SPACE_FACTOR; + textContentItem.spaceInFlowMin = textState.fontSize * SPACE_IN_FLOW_MIN_FACTOR; + textContentItem.spaceInFlowMax = textState.fontSize * SPACE_IN_FLOW_MAX_FACTOR; + textContentItem.hasEOL = false; + textContentItem.initialized = true; + return textContentItem; + } + function updateAdvanceScale() { + if (!textContentItem.initialized) { + return; + } + const scaleLineX = Math.hypot(textState.textLineMatrix[0], textState.textLineMatrix[1]); + const scaleCtmX = Math.hypot(textState.ctm[0], textState.ctm[1]); + const scaleFactor = scaleCtmX * scaleLineX; + if (scaleFactor === textContentItem.textAdvanceScale) { + return; + } + if (!textContentItem.vertical) { + textContentItem.totalWidth += textContentItem.width * textContentItem.textAdvanceScale; + textContentItem.width = 0; + } else { + textContentItem.totalHeight += textContentItem.height * textContentItem.textAdvanceScale; + textContentItem.height = 0; + } + textContentItem.textAdvanceScale = scaleFactor; + } + function runBidiTransform(textChunk) { + const text = textChunk.str.join(""); + const bidiResult = (0, _bidi.bidi)(text, -1, textChunk.vertical); + return { + str: bidiResult.str, + dir: bidiResult.dir, + width: Math.abs(textChunk.totalWidth), + height: Math.abs(textChunk.totalHeight), + transform: textChunk.transform, + fontName: textChunk.fontName, + hasEOL: textChunk.hasEOL + }; + } + function handleSetFont(fontName, fontRef) { + return self.loadFont(fontName, fontRef, resources).then(function (translated) { + if (!translated.font.isType3Font) { + return translated; + } + return translated.loadType3Data(self, resources, task).catch(function () {}).then(function () { + return translated; + }); + }).then(function (translated) { + textState.loadedName = translated.loadedName; + textState.font = translated.font; + textState.fontMatrix = translated.font.fontMatrix || _util.FONT_IDENTITY_MATRIX; + }); + } + function applyInverseRotation(x, y, matrix) { + const scale = Math.hypot(matrix[0], matrix[1]); + return [(matrix[0] * x + matrix[1] * y) / scale, (matrix[2] * x + matrix[3] * y) / scale]; + } + function compareWithLastPosition() { + const currentTransform = getCurrentTextTransform(); + let posX = currentTransform[4]; + let posY = currentTransform[5]; + const shiftedX = posX - viewBox[0]; + const shiftedY = posY - viewBox[1]; + if (shiftedX < 0 || shiftedX > viewBox[2] || shiftedY < 0 || shiftedY > viewBox[3]) { + return false; + } + if (!combineTextItems || !textState.font || !textContentItem.prevTransform) { + return true; + } + let lastPosX = textContentItem.prevTransform[4]; + let lastPosY = textContentItem.prevTransform[5]; + if (lastPosX === posX && lastPosY === posY) { + return true; + } + let rotate = -1; + if (currentTransform[0] && currentTransform[1] === 0 && currentTransform[2] === 0) { + rotate = currentTransform[0] > 0 ? 0 : 180; + } else if (currentTransform[1] && currentTransform[0] === 0 && currentTransform[3] === 0) { + rotate = currentTransform[1] > 0 ? 90 : 270; + } + switch (rotate) { + case 0: + break; + case 90: + [posX, posY] = [posY, posX]; + [lastPosX, lastPosY] = [lastPosY, lastPosX]; + break; + case 180: + [posX, posY, lastPosX, lastPosY] = [-posX, -posY, -lastPosX, -lastPosY]; + break; + case 270: + [posX, posY] = [-posY, -posX]; + [lastPosX, lastPosY] = [-lastPosY, -lastPosX]; + break; + default: + [posX, posY] = applyInverseRotation(posX, posY, currentTransform); + [lastPosX, lastPosY] = applyInverseRotation(lastPosX, lastPosY, textContentItem.prevTransform); + } + if (textState.font.vertical) { + const advanceY = (lastPosY - posY) / textContentItem.textAdvanceScale; + const advanceX = posX - lastPosX; + const textOrientation = Math.sign(textContentItem.height); + if (advanceY < textOrientation * textContentItem.negativeSpaceMax) { + if (Math.abs(advanceX) > 0.5 * textContentItem.width) { + appendEOL(); + return true; + } + resetLastChars(); + flushTextContentItem(); + return true; + } + if (Math.abs(advanceX) > textContentItem.width) { + appendEOL(); + return true; + } + if (advanceY <= textOrientation * textContentItem.notASpace) { + resetLastChars(); + } + if (advanceY <= textOrientation * textContentItem.trackingSpaceMin) { + textContentItem.height += advanceY; + } else if (!addFakeSpaces(advanceY, textContentItem.prevTransform, textOrientation)) { + if (textContentItem.str.length === 0) { + resetLastChars(); + textContent.items.push({ + str: " ", + dir: "ltr", + width: 0, + height: Math.abs(advanceY), + transform: textContentItem.prevTransform, + fontName: textContentItem.fontName, + hasEOL: false + }); + } else { + textContentItem.height += advanceY; + } + } + return true; + } + const advanceX = (posX - lastPosX) / textContentItem.textAdvanceScale; + const advanceY = posY - lastPosY; + const textOrientation = Math.sign(textContentItem.width); + if (advanceX < textOrientation * textContentItem.negativeSpaceMax) { + if (Math.abs(advanceY) > 0.5 * textContentItem.height) { + appendEOL(); + return true; + } + resetLastChars(); + flushTextContentItem(); + return true; + } + if (Math.abs(advanceY) > textContentItem.height) { + appendEOL(); + return true; + } + if (advanceX <= textOrientation * textContentItem.notASpace) { + resetLastChars(); + } + if (advanceX <= textOrientation * textContentItem.trackingSpaceMin) { + textContentItem.width += advanceX; + } else if (!addFakeSpaces(advanceX, textContentItem.prevTransform, textOrientation)) { + if (textContentItem.str.length === 0) { + resetLastChars(); + textContent.items.push({ + str: " ", + dir: "ltr", + width: Math.abs(advanceX), + height: 0, + transform: textContentItem.prevTransform, + fontName: textContentItem.fontName, + hasEOL: false + }); + } else { + textContentItem.width += advanceX; + } + } + return true; + } + function buildTextContentItem({ + chars, + extraSpacing + }) { + const font = textState.font; + if (!chars) { + const charSpacing = textState.charSpacing + extraSpacing; + if (charSpacing) { + if (!font.vertical) { + textState.translateTextMatrix(charSpacing * textState.textHScale, 0); + } else { + textState.translateTextMatrix(0, -charSpacing); + } + } + return; + } + const glyphs = font.charsToGlyphs(chars); + const scale = textState.fontMatrix[0] * textState.fontSize; + for (let i = 0, ii = glyphs.length; i < ii; i++) { + const glyph = glyphs[i]; + const { + category + } = glyph; + if (category.isInvisibleFormatMark) { + continue; + } + let charSpacing = textState.charSpacing + (i + 1 === ii ? extraSpacing : 0); + let glyphWidth = glyph.width; + if (font.vertical) { + glyphWidth = glyph.vmetric ? glyph.vmetric[0] : -glyphWidth; + } + let scaledDim = glyphWidth * scale; + if (category.isWhitespace) { + if (!font.vertical) { + charSpacing += scaledDim + textState.wordSpacing; + textState.translateTextMatrix(charSpacing * textState.textHScale, 0); + } else { + charSpacing += -scaledDim + textState.wordSpacing; + textState.translateTextMatrix(0, -charSpacing); + } + saveLastChar(" "); + continue; + } + if (!compareWithLastPosition()) { + continue; + } + const textChunk = ensureTextContentItem(); + if (category.isZeroWidthDiacritic) { + scaledDim = 0; + } + if (!font.vertical) { + scaledDim *= textState.textHScale; + textState.translateTextMatrix(scaledDim, 0); + textChunk.width += scaledDim; + } else { + textState.translateTextMatrix(0, scaledDim); + scaledDim = Math.abs(scaledDim); + textChunk.height += scaledDim; + } + if (scaledDim) { + textChunk.prevTransform = getCurrentTextTransform(); + } + const glyphUnicode = glyph.normalizedUnicode; + if (saveLastChar(glyphUnicode)) { + textChunk.str.push(" "); + } + textChunk.str.push(glyphUnicode); + if (charSpacing) { + if (!font.vertical) { + textState.translateTextMatrix(charSpacing * textState.textHScale, 0); + } else { + textState.translateTextMatrix(0, -charSpacing); + } + } + } + } + function appendEOL() { + resetLastChars(); + if (textContentItem.initialized) { + textContentItem.hasEOL = true; + flushTextContentItem(); + } else { + textContent.items.push({ + str: "", + dir: "ltr", + width: 0, + height: 0, + transform: getCurrentTextTransform(), + fontName: textState.loadedName, + hasEOL: true + }); + } + } + function addFakeSpaces(width, transf, textOrientation) { + if (textOrientation * textContentItem.spaceInFlowMin <= width && width <= textOrientation * textContentItem.spaceInFlowMax) { + if (textContentItem.initialized) { + resetLastChars(); + textContentItem.str.push(" "); + } + return false; + } + const fontName = textContentItem.fontName; + let height = 0; + if (textContentItem.vertical) { + height = width; + width = 0; + } + flushTextContentItem(); + resetLastChars(); + textContent.items.push({ + str: " ", + dir: "ltr", + width: Math.abs(width), + height: Math.abs(height), + transform: transf || getCurrentTextTransform(), + fontName, + hasEOL: false + }); + return true; + } + function flushTextContentItem() { + if (!textContentItem.initialized || !textContentItem.str) { + return; + } + if (!textContentItem.vertical) { + textContentItem.totalWidth += textContentItem.width * textContentItem.textAdvanceScale; + } else { + textContentItem.totalHeight += textContentItem.height * textContentItem.textAdvanceScale; + } + textContent.items.push(runBidiTransform(textContentItem)); + textContentItem.initialized = false; + textContentItem.str.length = 0; + } + function enqueueChunk(batch = false) { + const length = textContent.items.length; + if (length === 0) { + return; + } + if (batch && length < TEXT_CHUNK_BATCH_SIZE) { + return; + } + sink.enqueue(textContent, length); + textContent.items = []; + textContent.styles = Object.create(null); + } + const timeSlotManager = new TimeSlotManager(); + return new Promise(function promiseBody(resolve, reject) { + const next = function (promise) { + enqueueChunk(true); + Promise.all([promise, sink.ready]).then(function () { + try { + promiseBody(resolve, reject); + } catch (ex) { + reject(ex); + } + }, reject); + }; + task.ensureNotTerminated(); + timeSlotManager.reset(); + const operation = {}; + let stop, + args = []; + while (!(stop = timeSlotManager.check())) { + args.length = 0; + operation.args = args; + if (!preprocessor.read(operation)) { + break; + } + textState = stateManager.state; + const fn = operation.fn; + args = operation.args; + switch (fn | 0) { + case _util.OPS.setFont: + var fontNameArg = args[0].name, + fontSizeArg = args[1]; + if (textState.font && fontNameArg === textState.fontName && fontSizeArg === textState.fontSize) { + break; + } + flushTextContentItem(); + textState.fontName = fontNameArg; + textState.fontSize = fontSizeArg; + next(handleSetFont(fontNameArg, null)); + return; + case _util.OPS.setTextRise: + textState.textRise = args[0]; + break; + case _util.OPS.setHScale: + textState.textHScale = args[0] / 100; + break; + case _util.OPS.setLeading: + textState.leading = args[0]; + break; + case _util.OPS.moveText: + textState.translateTextLineMatrix(args[0], args[1]); + textState.textMatrix = textState.textLineMatrix.slice(); + break; + case _util.OPS.setLeadingMoveText: + textState.leading = -args[1]; + textState.translateTextLineMatrix(args[0], args[1]); + textState.textMatrix = textState.textLineMatrix.slice(); + break; + case _util.OPS.nextLine: + textState.carriageReturn(); + break; + case _util.OPS.setTextMatrix: + textState.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + textState.setTextLineMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + updateAdvanceScale(); + break; + case _util.OPS.setCharSpacing: + textState.charSpacing = args[0]; + break; + case _util.OPS.setWordSpacing: + textState.wordSpacing = args[0]; + break; + case _util.OPS.beginText: + textState.textMatrix = _util.IDENTITY_MATRIX.slice(); + textState.textLineMatrix = _util.IDENTITY_MATRIX.slice(); + break; + case _util.OPS.showSpacedText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + const spaceFactor = (textState.font.vertical ? 1 : -1) * textState.fontSize / 1000; + const elements = args[0]; + for (let i = 0, ii = elements.length; i < ii - 1; i++) { + const item = elements[i]; + if (typeof item === "string") { + showSpacedTextBuffer.push(item); + } else if (typeof item === "number" && item !== 0) { + const str = showSpacedTextBuffer.join(""); + showSpacedTextBuffer.length = 0; + buildTextContentItem({ + chars: str, + extraSpacing: item * spaceFactor + }); + } + } + const item = elements.at(-1); + if (typeof item === "string") { + showSpacedTextBuffer.push(item); + } + if (showSpacedTextBuffer.length > 0) { + const str = showSpacedTextBuffer.join(""); + showSpacedTextBuffer.length = 0; + buildTextContentItem({ + chars: str, + extraSpacing: 0 + }); + } + break; + case _util.OPS.showText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + buildTextContentItem({ + chars: args[0], + extraSpacing: 0 + }); + break; + case _util.OPS.nextLineShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + textState.carriageReturn(); + buildTextContentItem({ + chars: args[0], + extraSpacing: 0 + }); + break; + case _util.OPS.nextLineSetSpacingShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + textState.wordSpacing = args[0]; + textState.charSpacing = args[1]; + textState.carriageReturn(); + buildTextContentItem({ + chars: args[2], + extraSpacing: 0 + }); + break; + case _util.OPS.paintXObject: + flushTextContentItem(); + if (!xobjs) { + xobjs = resources.get("XObject") || _primitives.Dict.empty; + } + var isValidName = args[0] instanceof _primitives.Name; + var name = args[0].name; + if (isValidName && emptyXObjectCache.getByName(name)) { + break; + } + next(new Promise(function (resolveXObject, rejectXObject) { + if (!isValidName) { + throw new _util.FormatError("XObject must be referred to by name."); + } + let xobj = xobjs.getRaw(name); + if (xobj instanceof _primitives.Ref) { + if (emptyXObjectCache.getByRef(xobj)) { + resolveXObject(); + return; + } + const globalImage = self.globalImageCache.getData(xobj, self.pageIndex); + if (globalImage) { + resolveXObject(); + return; + } + xobj = xref.fetch(xobj); + } + if (!(xobj instanceof _base_stream.BaseStream)) { + throw new _util.FormatError("XObject should be a stream"); + } + const type = xobj.dict.get("Subtype"); + if (!(type instanceof _primitives.Name)) { + throw new _util.FormatError("XObject should have a Name subtype"); + } + if (type.name !== "Form") { + emptyXObjectCache.set(name, xobj.dict.objId, true); + resolveXObject(); + return; + } + const currentState = stateManager.state.clone(); + const xObjStateManager = new StateManager(currentState); + const matrix = xobj.dict.getArray("Matrix"); + if (Array.isArray(matrix) && matrix.length === 6) { + xObjStateManager.transform(matrix); + } + enqueueChunk(); + const sinkWrapper = { + enqueueInvoked: false, + enqueue(chunk, size) { + this.enqueueInvoked = true; + sink.enqueue(chunk, size); + }, + get desiredSize() { + return sink.desiredSize; + }, + get ready() { + return sink.ready; + } + }; + self.getTextContent({ + stream: xobj, + task, + resources: xobj.dict.get("Resources") || resources, + stateManager: xObjStateManager, + combineTextItems, + includeMarkedContent, + sink: sinkWrapper, + seenStyles, + viewBox, + markedContentData + }).then(function () { + if (!sinkWrapper.enqueueInvoked) { + emptyXObjectCache.set(name, xobj.dict.objId, true); + } + resolveXObject(); + }, rejectXObject); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + if (self.options.ignoreErrors) { + (0, _util.warn)(`getTextContent - ignoring XObject: "${reason}".`); + return; + } + throw reason; + })); + return; + case _util.OPS.setGState: + isValidName = args[0] instanceof _primitives.Name; + name = args[0].name; + if (isValidName && emptyGStateCache.getByName(name)) { + break; + } + next(new Promise(function (resolveGState, rejectGState) { + if (!isValidName) { + throw new _util.FormatError("GState must be referred to by name."); + } + const extGState = resources.get("ExtGState"); + if (!(extGState instanceof _primitives.Dict)) { + throw new _util.FormatError("ExtGState should be a dictionary."); + } + const gState = extGState.get(name); + if (!(gState instanceof _primitives.Dict)) { + throw new _util.FormatError("GState should be a dictionary."); + } + const gStateFont = gState.get("Font"); + if (!gStateFont) { + emptyGStateCache.set(name, gState.objId, true); + resolveGState(); + return; + } + flushTextContentItem(); + textState.fontName = null; + textState.fontSize = gStateFont[1]; + handleSetFont(null, gStateFont[0]).then(resolveGState, rejectGState); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + if (self.options.ignoreErrors) { + (0, _util.warn)(`getTextContent - ignoring ExtGState: "${reason}".`); + return; + } + throw reason; + })); + return; + case _util.OPS.beginMarkedContent: + flushTextContentItem(); + if (includeMarkedContent) { + markedContentData.level++; + textContent.items.push({ + type: "beginMarkedContent", + tag: args[0] instanceof _primitives.Name ? args[0].name : null + }); + } + break; + case _util.OPS.beginMarkedContentProps: + flushTextContentItem(); + if (includeMarkedContent) { + markedContentData.level++; + let mcid = null; + if (args[1] instanceof _primitives.Dict) { + mcid = args[1].get("MCID"); + } + textContent.items.push({ + type: "beginMarkedContentProps", + id: Number.isInteger(mcid) ? `${self.idFactory.getPageObjId()}_mcid${mcid}` : null, + tag: args[0] instanceof _primitives.Name ? args[0].name : null + }); + } + break; + case _util.OPS.endMarkedContent: + flushTextContentItem(); + if (includeMarkedContent) { + if (markedContentData.level === 0) { + break; + } + markedContentData.level--; + textContent.items.push({ + type: "endMarkedContent" + }); + } + break; + } + if (textContent.items.length >= sink.desiredSize) { + stop = true; + break; + } + } + if (stop) { + next(deferred); + return; + } + flushTextContentItem(); + enqueueChunk(); + resolve(); + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + if (this.options.ignoreErrors) { + (0, _util.warn)(`getTextContent - ignoring errors during "${task.name}" ` + `task: "${reason}".`); + flushTextContentItem(); + enqueueChunk(); + return; + } + throw reason; + }); + } + extractDataStructures(dict, baseDict, properties) { + const xref = this.xref; + let cidToGidBytes; + const toUnicodePromise = this.readToUnicode(properties.toUnicode || dict.get("ToUnicode") || baseDict.get("ToUnicode")); + if (properties.composite) { + const cidSystemInfo = dict.get("CIDSystemInfo"); + if (cidSystemInfo instanceof _primitives.Dict) { + properties.cidSystemInfo = { + registry: (0, _util.stringToPDFString)(cidSystemInfo.get("Registry")), + ordering: (0, _util.stringToPDFString)(cidSystemInfo.get("Ordering")), + supplement: cidSystemInfo.get("Supplement") + }; + } + try { + const cidToGidMap = dict.get("CIDToGIDMap"); + if (cidToGidMap instanceof _base_stream.BaseStream) { + cidToGidBytes = cidToGidMap.getBytes(); + } + } catch (ex) { + if (!this.options.ignoreErrors) { + throw ex; + } + (0, _util.warn)(`extractDataStructures - ignoring CIDToGIDMap data: "${ex}".`); + } + } + const differences = []; + let baseEncodingName = null; + let encoding; + if (dict.has("Encoding")) { + encoding = dict.get("Encoding"); + if (encoding instanceof _primitives.Dict) { + baseEncodingName = encoding.get("BaseEncoding"); + baseEncodingName = baseEncodingName instanceof _primitives.Name ? baseEncodingName.name : null; + if (encoding.has("Differences")) { + const diffEncoding = encoding.get("Differences"); + let index = 0; + for (const entry of diffEncoding) { + const data = xref.fetchIfRef(entry); + if (typeof data === "number") { + index = data; + } else if (data instanceof _primitives.Name) { + differences[index++] = data.name; + } else { + throw new _util.FormatError(`Invalid entry in 'Differences' array: ${data}`); + } + } + } + } else if (encoding instanceof _primitives.Name) { + baseEncodingName = encoding.name; + } else { + const msg = "Encoding is not a Name nor a Dict"; + if (!this.options.ignoreErrors) { + throw new _util.FormatError(msg); + } + (0, _util.warn)(msg); + } + if (baseEncodingName !== "MacRomanEncoding" && baseEncodingName !== "MacExpertEncoding" && baseEncodingName !== "WinAnsiEncoding") { + baseEncodingName = null; + } + } + if (baseEncodingName) { + properties.defaultEncoding = (0, _encodings.getEncoding)(baseEncodingName); + } else { + const isSymbolicFont = !!(properties.flags & _fonts_utils.FontFlags.Symbolic); + const isNonsymbolicFont = !!(properties.flags & _fonts_utils.FontFlags.Nonsymbolic); + encoding = _encodings.StandardEncoding; + if (properties.type === "TrueType" && !isNonsymbolicFont) { + encoding = _encodings.WinAnsiEncoding; + } + if (isSymbolicFont) { + encoding = _encodings.MacRomanEncoding; + if (!properties.file || properties.isInternalFont) { + if (/Symbol/i.test(properties.name)) { + encoding = _encodings.SymbolSetEncoding; + } else if (/Dingbats|Wingdings/i.test(properties.name)) { + encoding = _encodings.ZapfDingbatsEncoding; + } + } + } + properties.defaultEncoding = encoding; + } + properties.differences = differences; + properties.baseEncodingName = baseEncodingName; + properties.hasEncoding = !!baseEncodingName || differences.length > 0; + properties.dict = dict; + return toUnicodePromise.then(readToUnicode => { + properties.toUnicode = readToUnicode; + return this.buildToUnicode(properties); + }).then(builtToUnicode => { + properties.toUnicode = builtToUnicode; + if (cidToGidBytes) { + properties.cidToGidMap = this.readCidToGidMap(cidToGidBytes, builtToUnicode); + } + return properties; + }); + } + _simpleFontToUnicode(properties, forceGlyphs = false) { + (0, _util.assert)(!properties.composite, "Must be a simple font."); + const toUnicode = []; + const encoding = properties.defaultEncoding.slice(); + const baseEncodingName = properties.baseEncodingName; + const differences = properties.differences; + for (const charcode in differences) { + const glyphName = differences[charcode]; + if (glyphName === ".notdef") { + continue; + } + encoding[charcode] = glyphName; + } + const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + for (const charcode in encoding) { + let glyphName = encoding[charcode]; + if (glyphName === "") { + continue; + } + let unicode = glyphsUnicodeMap[glyphName]; + if (unicode !== undefined) { + toUnicode[charcode] = String.fromCharCode(unicode); + continue; + } + let code = 0; + switch (glyphName[0]) { + case "G": + if (glyphName.length === 3) { + code = parseInt(glyphName.substring(1), 16); + } + break; + case "g": + if (glyphName.length === 5) { + code = parseInt(glyphName.substring(1), 16); + } + break; + case "C": + case "c": + if (glyphName.length >= 3 && glyphName.length <= 4) { + const codeStr = glyphName.substring(1); + if (forceGlyphs) { + code = parseInt(codeStr, 16); + break; + } + code = +codeStr; + if (Number.isNaN(code) && Number.isInteger(parseInt(codeStr, 16))) { + return this._simpleFontToUnicode(properties, true); + } + } + break; + case "u": + unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + if (unicode !== -1) { + code = unicode; + } + break; + } + if (code > 0 && code <= 0x10ffff && Number.isInteger(code)) { + if (baseEncodingName && code === +charcode) { + const baseEncoding = (0, _encodings.getEncoding)(baseEncodingName); + if (baseEncoding && (glyphName = baseEncoding[charcode])) { + toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]); + continue; + } + } + toUnicode[charcode] = String.fromCodePoint(code); + } + } + return toUnicode; + } + async buildToUnicode(properties) { + properties.hasIncludedToUnicodeMap = !!properties.toUnicode && properties.toUnicode.length > 0; + if (properties.hasIncludedToUnicodeMap) { + if (!properties.composite && properties.hasEncoding) { + properties.fallbackToUnicode = this._simpleFontToUnicode(properties); + } + return properties.toUnicode; + } + if (!properties.composite) { + return new _to_unicode_map.ToUnicodeMap(this._simpleFontToUnicode(properties)); + } + if (properties.composite && (properties.cMap.builtInCMap && !(properties.cMap instanceof _cmap.IdentityCMap) || properties.cidSystemInfo.registry === "Adobe" && (properties.cidSystemInfo.ordering === "GB1" || properties.cidSystemInfo.ordering === "CNS1" || properties.cidSystemInfo.ordering === "Japan1" || properties.cidSystemInfo.ordering === "Korea1"))) { + const { + registry, + ordering + } = properties.cidSystemInfo; + const ucs2CMapName = _primitives.Name.get(`${registry}-${ordering}-UCS2`); + const ucs2CMap = await _cmap.CMapFactory.create({ + encoding: ucs2CMapName, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }); + const toUnicode = []; + properties.cMap.forEach(function (charcode, cid) { + if (cid > 0xffff) { + throw new _util.FormatError("Max size of CID is 65,535"); + } + const ucs2 = ucs2CMap.lookup(cid); + if (ucs2) { + toUnicode[charcode] = String.fromCharCode((ucs2.charCodeAt(0) << 8) + ucs2.charCodeAt(1)); + } + }); + return new _to_unicode_map.ToUnicodeMap(toUnicode); + } + return new _to_unicode_map.IdentityToUnicodeMap(properties.firstChar, properties.lastChar); + } + readToUnicode(cmapObj) { + if (!cmapObj) { + return Promise.resolve(null); + } + if (cmapObj instanceof _primitives.Name) { + return _cmap.CMapFactory.create({ + encoding: cmapObj, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }).then(function (cmap) { + if (cmap instanceof _cmap.IdentityCMap) { + return new _to_unicode_map.IdentityToUnicodeMap(0, 0xffff); + } + return new _to_unicode_map.ToUnicodeMap(cmap.getMap()); + }); + } else if (cmapObj instanceof _base_stream.BaseStream) { + return _cmap.CMapFactory.create({ + encoding: cmapObj, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }).then(function (cmap) { + if (cmap instanceof _cmap.IdentityCMap) { + return new _to_unicode_map.IdentityToUnicodeMap(0, 0xffff); + } + const map = new Array(cmap.length); + cmap.forEach(function (charCode, token) { + if (typeof token === "number") { + map[charCode] = String.fromCodePoint(token); + return; + } + const str = []; + for (let k = 0; k < token.length; k += 2) { + const w1 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1); + if ((w1 & 0xf800) !== 0xd800) { + str.push(w1); + continue; + } + k += 2; + const w2 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1); + str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000); + } + map[charCode] = String.fromCodePoint(...str); + }); + return new _to_unicode_map.ToUnicodeMap(map); + }, reason => { + if (reason instanceof _util.AbortException) { + return null; + } + if (this.options.ignoreErrors) { + (0, _util.warn)(`readToUnicode - ignoring ToUnicode data: "${reason}".`); + return null; + } + throw reason; + }); + } + return Promise.resolve(null); + } + readCidToGidMap(glyphsData, toUnicode) { + const result = []; + for (let j = 0, jj = glyphsData.length; j < jj; j++) { + const glyphID = glyphsData[j++] << 8 | glyphsData[j]; + const code = j >> 1; + if (glyphID === 0 && !toUnicode.has(code)) { + continue; + } + result[code] = glyphID; + } + return result; + } + extractWidths(dict, descriptor, properties) { + const xref = this.xref; + let glyphsWidths = []; + let defaultWidth = 0; + const glyphsVMetrics = []; + let defaultVMetrics; + let i, ii, j, jj, start, code, widths; + if (properties.composite) { + defaultWidth = dict.has("DW") ? dict.get("DW") : 1000; + widths = dict.get("W"); + if (widths) { + for (i = 0, ii = widths.length; i < ii; i++) { + start = xref.fetchIfRef(widths[i++]); + code = xref.fetchIfRef(widths[i]); + if (Array.isArray(code)) { + for (j = 0, jj = code.length; j < jj; j++) { + glyphsWidths[start++] = xref.fetchIfRef(code[j]); + } + } else { + const width = xref.fetchIfRef(widths[++i]); + for (j = start; j <= code; j++) { + glyphsWidths[j] = width; + } + } + } + } + if (properties.vertical) { + let vmetrics = dict.getArray("DW2") || [880, -1000]; + defaultVMetrics = [vmetrics[1], defaultWidth * 0.5, vmetrics[0]]; + vmetrics = dict.get("W2"); + if (vmetrics) { + for (i = 0, ii = vmetrics.length; i < ii; i++) { + start = xref.fetchIfRef(vmetrics[i++]); + code = xref.fetchIfRef(vmetrics[i]); + if (Array.isArray(code)) { + for (j = 0, jj = code.length; j < jj; j++) { + glyphsVMetrics[start++] = [xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j])]; + } + } else { + const vmetric = [xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i])]; + for (j = start; j <= code; j++) { + glyphsVMetrics[j] = vmetric; + } + } + } + } + } + } else { + const firstChar = properties.firstChar; + widths = dict.get("Widths"); + if (widths) { + j = firstChar; + for (i = 0, ii = widths.length; i < ii; i++) { + glyphsWidths[j++] = xref.fetchIfRef(widths[i]); + } + defaultWidth = parseFloat(descriptor.get("MissingWidth")) || 0; + } else { + const baseFontName = dict.get("BaseFont"); + if (baseFontName instanceof _primitives.Name) { + const metrics = this.getBaseFontMetrics(baseFontName.name); + glyphsWidths = this.buildCharCodeToWidth(metrics.widths, properties); + defaultWidth = metrics.defaultWidth; + } + } + } + let isMonospace = true; + let firstWidth = defaultWidth; + for (const glyph in glyphsWidths) { + const glyphWidth = glyphsWidths[glyph]; + if (!glyphWidth) { + continue; + } + if (!firstWidth) { + firstWidth = glyphWidth; + continue; + } + if (firstWidth !== glyphWidth) { + isMonospace = false; + break; + } + } + if (isMonospace) { + properties.flags |= _fonts_utils.FontFlags.FixedPitch; + } + properties.defaultWidth = defaultWidth; + properties.widths = glyphsWidths; + properties.defaultVMetrics = defaultVMetrics; + properties.vmetrics = glyphsVMetrics; + } + isSerifFont(baseFontName) { + const fontNameWoStyle = baseFontName.split("-")[0]; + return fontNameWoStyle in (0, _standard_fonts.getSerifFonts)() || /serif/gi.test(fontNameWoStyle); + } + getBaseFontMetrics(name) { + let defaultWidth = 0; + let widths = Object.create(null); + let monospace = false; + const stdFontMap = (0, _standard_fonts.getStdFontMap)(); + let lookupName = stdFontMap[name] || name; + const Metrics = (0, _metrics.getMetrics)(); + if (!(lookupName in Metrics)) { + if (this.isSerifFont(name)) { + lookupName = "Times-Roman"; + } else { + lookupName = "Helvetica"; + } + } + const glyphWidths = Metrics[lookupName]; + if (typeof glyphWidths === "number") { + defaultWidth = glyphWidths; + monospace = true; + } else { + widths = glyphWidths(); + } + return { + defaultWidth, + monospace, + widths + }; + } + buildCharCodeToWidth(widthsByGlyphName, properties) { + const widths = Object.create(null); + const differences = properties.differences; + const encoding = properties.defaultEncoding; + for (let charCode = 0; charCode < 256; charCode++) { + if (charCode in differences && widthsByGlyphName[differences[charCode]]) { + widths[charCode] = widthsByGlyphName[differences[charCode]]; + continue; + } + if (charCode in encoding && widthsByGlyphName[encoding[charCode]]) { + widths[charCode] = widthsByGlyphName[encoding[charCode]]; + continue; + } + } + return widths; + } + preEvaluateFont(dict) { + const baseDict = dict; + let type = dict.get("Subtype"); + if (!(type instanceof _primitives.Name)) { + throw new _util.FormatError("invalid font Subtype"); + } + let composite = false; + let hash, toUnicode; + if (type.name === "Type0") { + const df = dict.get("DescendantFonts"); + if (!df) { + throw new _util.FormatError("Descendant fonts are not specified"); + } + dict = Array.isArray(df) ? this.xref.fetchIfRef(df[0]) : df; + if (!(dict instanceof _primitives.Dict)) { + throw new _util.FormatError("Descendant font is not a dictionary."); + } + type = dict.get("Subtype"); + if (!(type instanceof _primitives.Name)) { + throw new _util.FormatError("invalid font Subtype"); + } + composite = true; + } + const firstChar = dict.get("FirstChar") || 0, + lastChar = dict.get("LastChar") || (composite ? 0xffff : 0xff); + const descriptor = dict.get("FontDescriptor"); + if (descriptor) { + hash = new _murmurhash.MurmurHash3_64(); + const encoding = baseDict.getRaw("Encoding"); + if (encoding instanceof _primitives.Name) { + hash.update(encoding.name); + } else if (encoding instanceof _primitives.Ref) { + hash.update(encoding.toString()); + } else if (encoding instanceof _primitives.Dict) { + for (const entry of encoding.getRawValues()) { + if (entry instanceof _primitives.Name) { + hash.update(entry.name); + } else if (entry instanceof _primitives.Ref) { + hash.update(entry.toString()); + } else if (Array.isArray(entry)) { + const diffLength = entry.length, + diffBuf = new Array(diffLength); + for (let j = 0; j < diffLength; j++) { + const diffEntry = entry[j]; + if (diffEntry instanceof _primitives.Name) { + diffBuf[j] = diffEntry.name; + } else if (typeof diffEntry === "number" || diffEntry instanceof _primitives.Ref) { + diffBuf[j] = diffEntry.toString(); + } + } + hash.update(diffBuf.join()); + } + } + } + hash.update(`${firstChar}-${lastChar}`); + toUnicode = dict.get("ToUnicode") || baseDict.get("ToUnicode"); + if (toUnicode instanceof _base_stream.BaseStream) { + const stream = toUnicode.str || toUnicode; + const uint8array = stream.buffer ? new Uint8Array(stream.buffer.buffer, 0, stream.bufferLength) : new Uint8Array(stream.bytes.buffer, stream.start, stream.end - stream.start); + hash.update(uint8array); + } else if (toUnicode instanceof _primitives.Name) { + hash.update(toUnicode.name); + } + const widths = dict.get("Widths") || baseDict.get("Widths"); + if (Array.isArray(widths)) { + const widthsBuf = []; + for (const entry of widths) { + if (typeof entry === "number" || entry instanceof _primitives.Ref) { + widthsBuf.push(entry.toString()); + } + } + hash.update(widthsBuf.join()); + } + if (composite) { + hash.update("compositeFont"); + const compositeWidths = dict.get("W") || baseDict.get("W"); + if (Array.isArray(compositeWidths)) { + const widthsBuf = []; + for (const entry of compositeWidths) { + if (typeof entry === "number" || entry instanceof _primitives.Ref) { + widthsBuf.push(entry.toString()); + } else if (Array.isArray(entry)) { + const subWidthsBuf = []; + for (const element of entry) { + if (typeof element === "number" || element instanceof _primitives.Ref) { + subWidthsBuf.push(element.toString()); + } + } + widthsBuf.push(`[${subWidthsBuf.join()}]`); + } + } + hash.update(widthsBuf.join()); + } + const cidToGidMap = dict.getRaw("CIDToGIDMap") || baseDict.getRaw("CIDToGIDMap"); + if (cidToGidMap instanceof _primitives.Name) { + hash.update(cidToGidMap.name); + } else if (cidToGidMap instanceof _primitives.Ref) { + hash.update(cidToGidMap.toString()); + } else if (cidToGidMap instanceof _base_stream.BaseStream) { + hash.update(cidToGidMap.peekBytes()); + } + } + } + return { + descriptor, + dict, + baseDict, + composite, + type: type.name, + firstChar, + lastChar, + toUnicode, + hash: hash ? hash.hexdigest() : "" + }; + } + async translateFont({ + descriptor, + dict, + baseDict, + composite, + type, + firstChar, + lastChar, + toUnicode, + cssFontInfo + }) { + const isType3Font = type === "Type3"; + let properties; + if (!descriptor) { + if (isType3Font) { + descriptor = new _primitives.Dict(null); + descriptor.set("FontName", _primitives.Name.get(type)); + descriptor.set("FontBBox", dict.getArray("FontBBox") || [0, 0, 0, 0]); + } else { + let baseFontName = dict.get("BaseFont"); + if (!(baseFontName instanceof _primitives.Name)) { + throw new _util.FormatError("Base font is not specified"); + } + baseFontName = baseFontName.name.replace(/[,_]/g, "-"); + const metrics = this.getBaseFontMetrics(baseFontName); + const fontNameWoStyle = baseFontName.split("-")[0]; + const flags = (this.isSerifFont(fontNameWoStyle) ? _fonts_utils.FontFlags.Serif : 0) | (metrics.monospace ? _fonts_utils.FontFlags.FixedPitch : 0) | ((0, _standard_fonts.getSymbolsFonts)()[fontNameWoStyle] ? _fonts_utils.FontFlags.Symbolic : _fonts_utils.FontFlags.Nonsymbolic); + properties = { + type, + name: baseFontName, + loadedName: baseDict.loadedName, + widths: metrics.widths, + defaultWidth: metrics.defaultWidth, + isSimulatedFlags: true, + flags, + firstChar, + lastChar, + toUnicode, + xHeight: 0, + capHeight: 0, + italicAngle: 0, + isType3Font + }; + const widths = dict.get("Widths"); + const standardFontName = (0, _standard_fonts.getStandardFontName)(baseFontName); + let file = null; + if (standardFontName) { + properties.isStandardFont = true; + file = await this.fetchStandardFontData(standardFontName); + properties.isInternalFont = !!file; + } + return this.extractDataStructures(dict, dict, properties).then(newProperties => { + if (widths) { + const glyphWidths = []; + let j = firstChar; + for (const width of widths) { + glyphWidths[j++] = this.xref.fetchIfRef(width); + } + newProperties.widths = glyphWidths; + } else { + newProperties.widths = this.buildCharCodeToWidth(metrics.widths, newProperties); + } + return new _fonts.Font(baseFontName, file, newProperties); + }); + } + } + let fontName = descriptor.get("FontName"); + let baseFont = dict.get("BaseFont"); + if (typeof fontName === "string") { + fontName = _primitives.Name.get(fontName); + } + if (typeof baseFont === "string") { + baseFont = _primitives.Name.get(baseFont); + } + if (!isType3Font) { + const fontNameStr = fontName && fontName.name; + const baseFontStr = baseFont && baseFont.name; + if (fontNameStr !== baseFontStr) { + (0, _util.info)(`The FontDescriptor's FontName is "${fontNameStr}" but ` + `should be the same as the Font's BaseFont "${baseFontStr}".`); + if (fontNameStr && baseFontStr && baseFontStr.startsWith(fontNameStr)) { + fontName = baseFont; + } + } + } + fontName = fontName || baseFont; + if (!(fontName instanceof _primitives.Name)) { + throw new _util.FormatError("invalid font name"); + } + let fontFile, subtype, length1, length2, length3; + try { + fontFile = descriptor.get("FontFile", "FontFile2", "FontFile3"); + } catch (ex) { + if (!this.options.ignoreErrors) { + throw ex; + } + (0, _util.warn)(`translateFont - fetching "${fontName.name}" font file: "${ex}".`); + fontFile = new _stream.NullStream(); + } + let isStandardFont = false; + let isInternalFont = false; + let glyphScaleFactors = null; + if (fontFile) { + if (fontFile.dict) { + const subtypeEntry = fontFile.dict.get("Subtype"); + if (subtypeEntry instanceof _primitives.Name) { + subtype = subtypeEntry.name; + } + length1 = fontFile.dict.get("Length1"); + length2 = fontFile.dict.get("Length2"); + length3 = fontFile.dict.get("Length3"); + } + } else if (cssFontInfo) { + const standardFontName = (0, _xfa_fonts.getXfaFontName)(fontName.name); + if (standardFontName) { + cssFontInfo.fontFamily = `${cssFontInfo.fontFamily}-PdfJS-XFA`; + cssFontInfo.metrics = standardFontName.metrics || null; + glyphScaleFactors = standardFontName.factors || null; + fontFile = await this.fetchStandardFontData(standardFontName.name); + isInternalFont = !!fontFile; + baseDict = dict = (0, _xfa_fonts.getXfaFontDict)(fontName.name); + composite = true; + } + } else if (!isType3Font) { + const standardFontName = (0, _standard_fonts.getStandardFontName)(fontName.name); + if (standardFontName) { + isStandardFont = true; + fontFile = await this.fetchStandardFontData(standardFontName); + isInternalFont = !!fontFile; + } + } + properties = { + type, + name: fontName.name, + subtype, + file: fontFile, + length1, + length2, + length3, + isStandardFont, + isInternalFont, + loadedName: baseDict.loadedName, + composite, + fixedPitch: false, + fontMatrix: dict.getArray("FontMatrix") || _util.FONT_IDENTITY_MATRIX, + firstChar, + lastChar, + toUnicode, + bbox: descriptor.getArray("FontBBox") || dict.getArray("FontBBox"), + ascent: descriptor.get("Ascent"), + descent: descriptor.get("Descent"), + xHeight: descriptor.get("XHeight") || 0, + capHeight: descriptor.get("CapHeight") || 0, + flags: descriptor.get("Flags"), + italicAngle: descriptor.get("ItalicAngle") || 0, + isType3Font, + cssFontInfo, + scaleFactors: glyphScaleFactors + }; + if (composite) { + const cidEncoding = baseDict.get("Encoding"); + if (cidEncoding instanceof _primitives.Name) { + properties.cidEncoding = cidEncoding.name; + } + const cMap = await _cmap.CMapFactory.create({ + encoding: cidEncoding, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }); + properties.cMap = cMap; + properties.vertical = properties.cMap.vertical; + } + return this.extractDataStructures(dict, baseDict, properties).then(newProperties => { + this.extractWidths(dict, descriptor, newProperties); + return new _fonts.Font(fontName.name, fontFile, newProperties); + }); + } + static buildFontPaths(font, glyphs, handler, evaluatorOptions) { + function buildPath(fontChar) { + const glyphName = `${font.loadedName}_path_${fontChar}`; + try { + if (font.renderer.hasBuiltPath(fontChar)) { + return; + } + handler.send("commonobj", [glyphName, "FontPath", font.renderer.getPathJs(fontChar)]); + } catch (reason) { + if (evaluatorOptions.ignoreErrors) { + (0, _util.warn)(`buildFontPaths - ignoring ${glyphName} glyph: "${reason}".`); + return; + } + throw reason; + } + } + for (const glyph of glyphs) { + buildPath(glyph.fontChar); + const accent = glyph.accent; + if (accent && accent.fontChar) { + buildPath(accent.fontChar); + } + } + } + static get fallbackFontDict() { + const dict = new _primitives.Dict(); + dict.set("BaseFont", _primitives.Name.get("PDFJS-FallbackFont")); + dict.set("Type", _primitives.Name.get("FallbackType")); + dict.set("Subtype", _primitives.Name.get("FallbackType")); + dict.set("Encoding", _primitives.Name.get("WinAnsiEncoding")); + return (0, _util.shadow)(this, "fallbackFontDict", dict); + } +} +exports.PartialEvaluator = PartialEvaluator; +class TranslatedFont { + constructor({ + loadedName, + font, + dict, + evaluatorOptions + }) { + this.loadedName = loadedName; + this.font = font; + this.dict = dict; + this._evaluatorOptions = evaluatorOptions || DefaultPartialEvaluatorOptions; + this.type3Loaded = null; + this.type3Dependencies = font.isType3Font ? new Set() : null; + this.sent = false; + } + send(handler) { + if (this.sent) { + return; + } + this.sent = true; + handler.send("commonobj", [this.loadedName, "Font", this.font.exportData(this._evaluatorOptions.fontExtraProperties)]); + } + fallback(handler) { + if (!this.font.data) { + return; + } + this.font.disableFontFace = true; + PartialEvaluator.buildFontPaths(this.font, this.font.glyphCacheValues, handler, this._evaluatorOptions); + } + loadType3Data(evaluator, resources, task) { + if (this.type3Loaded) { + return this.type3Loaded; + } + if (!this.font.isType3Font) { + throw new Error("Must be a Type3 font."); + } + const type3Evaluator = evaluator.clone({ + ignoreErrors: false + }); + type3Evaluator.parsingType3Font = true; + const type3FontRefs = new _primitives.RefSet(evaluator.type3FontRefs); + if (this.dict.objId && !type3FontRefs.has(this.dict.objId)) { + type3FontRefs.put(this.dict.objId); + } + type3Evaluator.type3FontRefs = type3FontRefs; + const translatedFont = this.font, + type3Dependencies = this.type3Dependencies; + let loadCharProcsPromise = Promise.resolve(); + const charProcs = this.dict.get("CharProcs"); + const fontResources = this.dict.get("Resources") || resources; + const charProcOperatorList = Object.create(null); + const fontBBox = _util.Util.normalizeRect(translatedFont.bbox || [0, 0, 0, 0]), + width = fontBBox[2] - fontBBox[0], + height = fontBBox[3] - fontBBox[1]; + const fontBBoxSize = Math.hypot(width, height); + for (const key of charProcs.getKeys()) { + loadCharProcsPromise = loadCharProcsPromise.then(() => { + const glyphStream = charProcs.get(key); + const operatorList = new _operator_list.OperatorList(); + return type3Evaluator.getOperatorList({ + stream: glyphStream, + task, + resources: fontResources, + operatorList + }).then(() => { + if (operatorList.fnArray[0] === _util.OPS.setCharWidthAndBounds) { + this._removeType3ColorOperators(operatorList, fontBBoxSize); + } + charProcOperatorList[key] = operatorList.getIR(); + for (const dependency of operatorList.dependencies) { + type3Dependencies.add(dependency); + } + }).catch(function (reason) { + (0, _util.warn)(`Type3 font resource "${key}" is not available.`); + const dummyOperatorList = new _operator_list.OperatorList(); + charProcOperatorList[key] = dummyOperatorList.getIR(); + }); + }); + } + this.type3Loaded = loadCharProcsPromise.then(() => { + translatedFont.charProcOperatorList = charProcOperatorList; + if (this._bbox) { + translatedFont.isCharBBox = true; + translatedFont.bbox = this._bbox; + } + }); + return this.type3Loaded; + } + _removeType3ColorOperators(operatorList, fontBBoxSize = NaN) { + const charBBox = _util.Util.normalizeRect(operatorList.argsArray[0].slice(2)), + width = charBBox[2] - charBBox[0], + height = charBBox[3] - charBBox[1]; + const charBBoxSize = Math.hypot(width, height); + if (width === 0 || height === 0) { + operatorList.fnArray.splice(0, 1); + operatorList.argsArray.splice(0, 1); + } else if (fontBBoxSize === 0 || Math.round(charBBoxSize / fontBBoxSize) >= 10) { + if (!this._bbox) { + this._bbox = [Infinity, Infinity, -Infinity, -Infinity]; + } + this._bbox[0] = Math.min(this._bbox[0], charBBox[0]); + this._bbox[1] = Math.min(this._bbox[1], charBBox[1]); + this._bbox[2] = Math.max(this._bbox[2], charBBox[2]); + this._bbox[3] = Math.max(this._bbox[3], charBBox[3]); + } + let i = 0, + ii = operatorList.length; + while (i < ii) { + switch (operatorList.fnArray[i]) { + case _util.OPS.setCharWidthAndBounds: + break; + case _util.OPS.setStrokeColorSpace: + case _util.OPS.setFillColorSpace: + case _util.OPS.setStrokeColor: + case _util.OPS.setStrokeColorN: + case _util.OPS.setFillColor: + case _util.OPS.setFillColorN: + case _util.OPS.setStrokeGray: + case _util.OPS.setFillGray: + case _util.OPS.setStrokeRGBColor: + case _util.OPS.setFillRGBColor: + case _util.OPS.setStrokeCMYKColor: + case _util.OPS.setFillCMYKColor: + case _util.OPS.shadingFill: + case _util.OPS.setRenderingIntent: + operatorList.fnArray.splice(i, 1); + operatorList.argsArray.splice(i, 1); + ii--; + continue; + case _util.OPS.setGState: + const [gStateObj] = operatorList.argsArray[i]; + let j = 0, + jj = gStateObj.length; + while (j < jj) { + const [gStateKey] = gStateObj[j]; + switch (gStateKey) { + case "TR": + case "TR2": + case "HT": + case "BG": + case "BG2": + case "UCR": + case "UCR2": + gStateObj.splice(j, 1); + jj--; + continue; + } + j++; + } + break; + } + i++; + } + } +} +class StateManager { + constructor(initialState = new EvalState()) { + this.state = initialState; + this.stateStack = []; + } + save() { + const old = this.state; + this.stateStack.push(this.state); + this.state = old.clone(); + } + restore() { + const prev = this.stateStack.pop(); + if (prev) { + this.state = prev; + } + } + transform(args) { + this.state.ctm = _util.Util.transform(this.state.ctm, args); + } +} +class TextState { + constructor() { + this.ctm = new Float32Array(_util.IDENTITY_MATRIX); + this.fontName = null; + this.fontSize = 0; + this.loadedName = null; + this.font = null; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.textMatrix = _util.IDENTITY_MATRIX.slice(); + this.textLineMatrix = _util.IDENTITY_MATRIX.slice(); + this.charSpacing = 0; + this.wordSpacing = 0; + this.leading = 0; + this.textHScale = 1; + this.textRise = 0; + } + setTextMatrix(a, b, c, d, e, f) { + const m = this.textMatrix; + m[0] = a; + m[1] = b; + m[2] = c; + m[3] = d; + m[4] = e; + m[5] = f; + } + setTextLineMatrix(a, b, c, d, e, f) { + const m = this.textLineMatrix; + m[0] = a; + m[1] = b; + m[2] = c; + m[3] = d; + m[4] = e; + m[5] = f; + } + translateTextMatrix(x, y) { + const m = this.textMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + } + translateTextLineMatrix(x, y) { + const m = this.textLineMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + } + carriageReturn() { + this.translateTextLineMatrix(0, -this.leading); + this.textMatrix = this.textLineMatrix.slice(); + } + clone() { + const clone = Object.create(this); + clone.textMatrix = this.textMatrix.slice(); + clone.textLineMatrix = this.textLineMatrix.slice(); + clone.fontMatrix = this.fontMatrix.slice(); + return clone; + } +} +class EvalState { + constructor() { + this.ctm = new Float32Array(_util.IDENTITY_MATRIX); + this.font = null; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.fillColorSpace = _colorspace.ColorSpace.singletons.gray; + this.strokeColorSpace = _colorspace.ColorSpace.singletons.gray; + } + clone() { + return Object.create(this); + } +} +class EvaluatorPreprocessor { + static get opMap() { + const getOPMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t.w = { + id: _util.OPS.setLineWidth, + numArgs: 1, + variableArgs: false + }; + t.J = { + id: _util.OPS.setLineCap, + numArgs: 1, + variableArgs: false + }; + t.j = { + id: _util.OPS.setLineJoin, + numArgs: 1, + variableArgs: false + }; + t.M = { + id: _util.OPS.setMiterLimit, + numArgs: 1, + variableArgs: false + }; + t.d = { + id: _util.OPS.setDash, + numArgs: 2, + variableArgs: false + }; + t.ri = { + id: _util.OPS.setRenderingIntent, + numArgs: 1, + variableArgs: false + }; + t.i = { + id: _util.OPS.setFlatness, + numArgs: 1, + variableArgs: false + }; + t.gs = { + id: _util.OPS.setGState, + numArgs: 1, + variableArgs: false + }; + t.q = { + id: _util.OPS.save, + numArgs: 0, + variableArgs: false + }; + t.Q = { + id: _util.OPS.restore, + numArgs: 0, + variableArgs: false + }; + t.cm = { + id: _util.OPS.transform, + numArgs: 6, + variableArgs: false + }; + t.m = { + id: _util.OPS.moveTo, + numArgs: 2, + variableArgs: false + }; + t.l = { + id: _util.OPS.lineTo, + numArgs: 2, + variableArgs: false + }; + t.c = { + id: _util.OPS.curveTo, + numArgs: 6, + variableArgs: false + }; + t.v = { + id: _util.OPS.curveTo2, + numArgs: 4, + variableArgs: false + }; + t.y = { + id: _util.OPS.curveTo3, + numArgs: 4, + variableArgs: false + }; + t.h = { + id: _util.OPS.closePath, + numArgs: 0, + variableArgs: false + }; + t.re = { + id: _util.OPS.rectangle, + numArgs: 4, + variableArgs: false + }; + t.S = { + id: _util.OPS.stroke, + numArgs: 0, + variableArgs: false + }; + t.s = { + id: _util.OPS.closeStroke, + numArgs: 0, + variableArgs: false + }; + t.f = { + id: _util.OPS.fill, + numArgs: 0, + variableArgs: false + }; + t.F = { + id: _util.OPS.fill, + numArgs: 0, + variableArgs: false + }; + t["f*"] = { + id: _util.OPS.eoFill, + numArgs: 0, + variableArgs: false + }; + t.B = { + id: _util.OPS.fillStroke, + numArgs: 0, + variableArgs: false + }; + t["B*"] = { + id: _util.OPS.eoFillStroke, + numArgs: 0, + variableArgs: false + }; + t.b = { + id: _util.OPS.closeFillStroke, + numArgs: 0, + variableArgs: false + }; + t["b*"] = { + id: _util.OPS.closeEOFillStroke, + numArgs: 0, + variableArgs: false + }; + t.n = { + id: _util.OPS.endPath, + numArgs: 0, + variableArgs: false + }; + t.W = { + id: _util.OPS.clip, + numArgs: 0, + variableArgs: false + }; + t["W*"] = { + id: _util.OPS.eoClip, + numArgs: 0, + variableArgs: false + }; + t.BT = { + id: _util.OPS.beginText, + numArgs: 0, + variableArgs: false + }; + t.ET = { + id: _util.OPS.endText, + numArgs: 0, + variableArgs: false + }; + t.Tc = { + id: _util.OPS.setCharSpacing, + numArgs: 1, + variableArgs: false + }; + t.Tw = { + id: _util.OPS.setWordSpacing, + numArgs: 1, + variableArgs: false + }; + t.Tz = { + id: _util.OPS.setHScale, + numArgs: 1, + variableArgs: false + }; + t.TL = { + id: _util.OPS.setLeading, + numArgs: 1, + variableArgs: false + }; + t.Tf = { + id: _util.OPS.setFont, + numArgs: 2, + variableArgs: false + }; + t.Tr = { + id: _util.OPS.setTextRenderingMode, + numArgs: 1, + variableArgs: false + }; + t.Ts = { + id: _util.OPS.setTextRise, + numArgs: 1, + variableArgs: false + }; + t.Td = { + id: _util.OPS.moveText, + numArgs: 2, + variableArgs: false + }; + t.TD = { + id: _util.OPS.setLeadingMoveText, + numArgs: 2, + variableArgs: false + }; + t.Tm = { + id: _util.OPS.setTextMatrix, + numArgs: 6, + variableArgs: false + }; + t["T*"] = { + id: _util.OPS.nextLine, + numArgs: 0, + variableArgs: false + }; + t.Tj = { + id: _util.OPS.showText, + numArgs: 1, + variableArgs: false + }; + t.TJ = { + id: _util.OPS.showSpacedText, + numArgs: 1, + variableArgs: false + }; + t["'"] = { + id: _util.OPS.nextLineShowText, + numArgs: 1, + variableArgs: false + }; + t['"'] = { + id: _util.OPS.nextLineSetSpacingShowText, + numArgs: 3, + variableArgs: false + }; + t.d0 = { + id: _util.OPS.setCharWidth, + numArgs: 2, + variableArgs: false + }; + t.d1 = { + id: _util.OPS.setCharWidthAndBounds, + numArgs: 6, + variableArgs: false + }; + t.CS = { + id: _util.OPS.setStrokeColorSpace, + numArgs: 1, + variableArgs: false + }; + t.cs = { + id: _util.OPS.setFillColorSpace, + numArgs: 1, + variableArgs: false + }; + t.SC = { + id: _util.OPS.setStrokeColor, + numArgs: 4, + variableArgs: true + }; + t.SCN = { + id: _util.OPS.setStrokeColorN, + numArgs: 33, + variableArgs: true + }; + t.sc = { + id: _util.OPS.setFillColor, + numArgs: 4, + variableArgs: true + }; + t.scn = { + id: _util.OPS.setFillColorN, + numArgs: 33, + variableArgs: true + }; + t.G = { + id: _util.OPS.setStrokeGray, + numArgs: 1, + variableArgs: false + }; + t.g = { + id: _util.OPS.setFillGray, + numArgs: 1, + variableArgs: false + }; + t.RG = { + id: _util.OPS.setStrokeRGBColor, + numArgs: 3, + variableArgs: false + }; + t.rg = { + id: _util.OPS.setFillRGBColor, + numArgs: 3, + variableArgs: false + }; + t.K = { + id: _util.OPS.setStrokeCMYKColor, + numArgs: 4, + variableArgs: false + }; + t.k = { + id: _util.OPS.setFillCMYKColor, + numArgs: 4, + variableArgs: false + }; + t.sh = { + id: _util.OPS.shadingFill, + numArgs: 1, + variableArgs: false + }; + t.BI = { + id: _util.OPS.beginInlineImage, + numArgs: 0, + variableArgs: false + }; + t.ID = { + id: _util.OPS.beginImageData, + numArgs: 0, + variableArgs: false + }; + t.EI = { + id: _util.OPS.endInlineImage, + numArgs: 1, + variableArgs: false + }; + t.Do = { + id: _util.OPS.paintXObject, + numArgs: 1, + variableArgs: false + }; + t.MP = { + id: _util.OPS.markPoint, + numArgs: 1, + variableArgs: false + }; + t.DP = { + id: _util.OPS.markPointProps, + numArgs: 2, + variableArgs: false + }; + t.BMC = { + id: _util.OPS.beginMarkedContent, + numArgs: 1, + variableArgs: false + }; + t.BDC = { + id: _util.OPS.beginMarkedContentProps, + numArgs: 2, + variableArgs: false + }; + t.EMC = { + id: _util.OPS.endMarkedContent, + numArgs: 0, + variableArgs: false + }; + t.BX = { + id: _util.OPS.beginCompat, + numArgs: 0, + variableArgs: false + }; + t.EX = { + id: _util.OPS.endCompat, + numArgs: 0, + variableArgs: false + }; + t.BM = null; + t.BD = null; + t.true = null; + t.fa = null; + t.fal = null; + t.fals = null; + t.false = null; + t.nu = null; + t.nul = null; + t.null = null; + }); + return (0, _util.shadow)(this, "opMap", getOPMap()); + } + static get MAX_INVALID_PATH_OPS() { + return (0, _util.shadow)(this, "MAX_INVALID_PATH_OPS", 10); + } + constructor(stream, xref, stateManager = new StateManager()) { + this.parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream, EvaluatorPreprocessor.opMap), + xref + }); + this.stateManager = stateManager; + this.nonProcessedArgs = []; + this._isPathOp = false; + this._numInvalidPathOPS = 0; + } + get savedStatesDepth() { + return this.stateManager.stateStack.length; + } + read(operation) { + let args = operation.args; + while (true) { + const obj = this.parser.getObj(); + if (obj instanceof _primitives.Cmd) { + const cmd = obj.cmd; + const opSpec = EvaluatorPreprocessor.opMap[cmd]; + if (!opSpec) { + (0, _util.warn)(`Unknown command "${cmd}".`); + continue; + } + const fn = opSpec.id; + const numArgs = opSpec.numArgs; + let argsLength = args !== null ? args.length : 0; + if (!this._isPathOp) { + this._numInvalidPathOPS = 0; + } + this._isPathOp = fn >= _util.OPS.moveTo && fn <= _util.OPS.endPath; + if (!opSpec.variableArgs) { + if (argsLength !== numArgs) { + const nonProcessedArgs = this.nonProcessedArgs; + while (argsLength > numArgs) { + nonProcessedArgs.push(args.shift()); + argsLength--; + } + while (argsLength < numArgs && nonProcessedArgs.length !== 0) { + if (args === null) { + args = []; + } + args.unshift(nonProcessedArgs.pop()); + argsLength++; + } + } + if (argsLength < numArgs) { + const partialMsg = `command ${cmd}: expected ${numArgs} args, ` + `but received ${argsLength} args.`; + if (this._isPathOp && ++this._numInvalidPathOPS > EvaluatorPreprocessor.MAX_INVALID_PATH_OPS) { + throw new _util.FormatError(`Invalid ${partialMsg}`); + } + (0, _util.warn)(`Skipping ${partialMsg}`); + if (args !== null) { + args.length = 0; + } + continue; + } + } else if (argsLength > numArgs) { + (0, _util.info)(`Command ${cmd}: expected [0, ${numArgs}] args, ` + `but received ${argsLength} args.`); + } + this.preprocessCommand(fn, args); + operation.fn = fn; + operation.args = args; + return true; + } + if (obj === _primitives.EOF) { + return false; + } + if (obj !== null) { + if (args === null) { + args = []; + } + args.push(obj); + if (args.length > 33) { + throw new _util.FormatError("Too many arguments"); + } + } + } + } + preprocessCommand(fn, args) { + switch (fn | 0) { + case _util.OPS.save: + this.stateManager.save(); + break; + case _util.OPS.restore: + this.stateManager.restore(); + break; + case _util.OPS.transform: + this.stateManager.transform(args); + break; + } + } +} +exports.EvaluatorPreprocessor = EvaluatorPreprocessor; + +/***/ }), +/* 14 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.IdentityCMap = exports.CMapFactory = exports.CMap = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +var _base_stream = __w_pdfjs_require__(5); +var _parser = __w_pdfjs_require__(15); +var _core_utils = __w_pdfjs_require__(4); +var _stream = __w_pdfjs_require__(8); +const BUILT_IN_CMAPS = ["Adobe-GB1-UCS2", "Adobe-CNS1-UCS2", "Adobe-Japan1-UCS2", "Adobe-Korea1-UCS2", "78-EUC-H", "78-EUC-V", "78-H", "78-RKSJ-H", "78-RKSJ-V", "78-V", "78ms-RKSJ-H", "78ms-RKSJ-V", "83pv-RKSJ-H", "90ms-RKSJ-H", "90ms-RKSJ-V", "90msp-RKSJ-H", "90msp-RKSJ-V", "90pv-RKSJ-H", "90pv-RKSJ-V", "Add-H", "Add-RKSJ-H", "Add-RKSJ-V", "Add-V", "Adobe-CNS1-0", "Adobe-CNS1-1", "Adobe-CNS1-2", "Adobe-CNS1-3", "Adobe-CNS1-4", "Adobe-CNS1-5", "Adobe-CNS1-6", "Adobe-GB1-0", "Adobe-GB1-1", "Adobe-GB1-2", "Adobe-GB1-3", "Adobe-GB1-4", "Adobe-GB1-5", "Adobe-Japan1-0", "Adobe-Japan1-1", "Adobe-Japan1-2", "Adobe-Japan1-3", "Adobe-Japan1-4", "Adobe-Japan1-5", "Adobe-Japan1-6", "Adobe-Korea1-0", "Adobe-Korea1-1", "Adobe-Korea1-2", "B5-H", "B5-V", "B5pc-H", "B5pc-V", "CNS-EUC-H", "CNS-EUC-V", "CNS1-H", "CNS1-V", "CNS2-H", "CNS2-V", "ETHK-B5-H", "ETHK-B5-V", "ETen-B5-H", "ETen-B5-V", "ETenms-B5-H", "ETenms-B5-V", "EUC-H", "EUC-V", "Ext-H", "Ext-RKSJ-H", "Ext-RKSJ-V", "Ext-V", "GB-EUC-H", "GB-EUC-V", "GB-H", "GB-V", "GBK-EUC-H", "GBK-EUC-V", "GBK2K-H", "GBK2K-V", "GBKp-EUC-H", "GBKp-EUC-V", "GBT-EUC-H", "GBT-EUC-V", "GBT-H", "GBT-V", "GBTpc-EUC-H", "GBTpc-EUC-V", "GBpc-EUC-H", "GBpc-EUC-V", "H", "HKdla-B5-H", "HKdla-B5-V", "HKdlb-B5-H", "HKdlb-B5-V", "HKgccs-B5-H", "HKgccs-B5-V", "HKm314-B5-H", "HKm314-B5-V", "HKm471-B5-H", "HKm471-B5-V", "HKscs-B5-H", "HKscs-B5-V", "Hankaku", "Hiragana", "KSC-EUC-H", "KSC-EUC-V", "KSC-H", "KSC-Johab-H", "KSC-Johab-V", "KSC-V", "KSCms-UHC-H", "KSCms-UHC-HW-H", "KSCms-UHC-HW-V", "KSCms-UHC-V", "KSCpc-EUC-H", "KSCpc-EUC-V", "Katakana", "NWP-H", "NWP-V", "RKSJ-H", "RKSJ-V", "Roman", "UniCNS-UCS2-H", "UniCNS-UCS2-V", "UniCNS-UTF16-H", "UniCNS-UTF16-V", "UniCNS-UTF32-H", "UniCNS-UTF32-V", "UniCNS-UTF8-H", "UniCNS-UTF8-V", "UniGB-UCS2-H", "UniGB-UCS2-V", "UniGB-UTF16-H", "UniGB-UTF16-V", "UniGB-UTF32-H", "UniGB-UTF32-V", "UniGB-UTF8-H", "UniGB-UTF8-V", "UniJIS-UCS2-H", "UniJIS-UCS2-HW-H", "UniJIS-UCS2-HW-V", "UniJIS-UCS2-V", "UniJIS-UTF16-H", "UniJIS-UTF16-V", "UniJIS-UTF32-H", "UniJIS-UTF32-V", "UniJIS-UTF8-H", "UniJIS-UTF8-V", "UniJIS2004-UTF16-H", "UniJIS2004-UTF16-V", "UniJIS2004-UTF32-H", "UniJIS2004-UTF32-V", "UniJIS2004-UTF8-H", "UniJIS2004-UTF8-V", "UniJISPro-UCS2-HW-V", "UniJISPro-UCS2-V", "UniJISPro-UTF8-V", "UniJISX0213-UTF32-H", "UniJISX0213-UTF32-V", "UniJISX02132004-UTF32-H", "UniJISX02132004-UTF32-V", "UniKS-UCS2-H", "UniKS-UCS2-V", "UniKS-UTF16-H", "UniKS-UTF16-V", "UniKS-UTF32-H", "UniKS-UTF32-V", "UniKS-UTF8-H", "UniKS-UTF8-V", "V", "WP-Symbol"]; +const MAX_MAP_RANGE = 2 ** 24 - 1; +class CMap { + constructor(builtInCMap = false) { + this.codespaceRanges = [[], [], [], []]; + this.numCodespaceRanges = 0; + this._map = []; + this.name = ""; + this.vertical = false; + this.useCMap = null; + this.builtInCMap = builtInCMap; + } + addCodespaceRange(n, low, high) { + this.codespaceRanges[n - 1].push(low, high); + this.numCodespaceRanges++; + } + mapCidRange(low, high, dstLow) { + if (high - low > MAX_MAP_RANGE) { + throw new Error("mapCidRange - ignoring data above MAX_MAP_RANGE."); + } + while (low <= high) { + this._map[low++] = dstLow++; + } + } + mapBfRange(low, high, dstLow) { + if (high - low > MAX_MAP_RANGE) { + throw new Error("mapBfRange - ignoring data above MAX_MAP_RANGE."); + } + const lastByte = dstLow.length - 1; + while (low <= high) { + this._map[low++] = dstLow; + const nextCharCode = dstLow.charCodeAt(lastByte) + 1; + if (nextCharCode > 0xff) { + dstLow = dstLow.substring(0, lastByte - 1) + String.fromCharCode(dstLow.charCodeAt(lastByte - 1) + 1) + "\x00"; + continue; + } + dstLow = dstLow.substring(0, lastByte) + String.fromCharCode(nextCharCode); + } + } + mapBfRangeToArray(low, high, array) { + if (high - low > MAX_MAP_RANGE) { + throw new Error("mapBfRangeToArray - ignoring data above MAX_MAP_RANGE."); + } + const ii = array.length; + let i = 0; + while (low <= high && i < ii) { + this._map[low] = array[i++]; + ++low; + } + } + mapOne(src, dst) { + this._map[src] = dst; + } + lookup(code) { + return this._map[code]; + } + contains(code) { + return this._map[code] !== undefined; + } + forEach(callback) { + const map = this._map; + const length = map.length; + if (length <= 0x10000) { + for (let i = 0; i < length; i++) { + if (map[i] !== undefined) { + callback(i, map[i]); + } + } + } else { + for (const i in map) { + callback(i, map[i]); + } + } + } + charCodeOf(value) { + const map = this._map; + if (map.length <= 0x10000) { + return map.indexOf(value); + } + for (const charCode in map) { + if (map[charCode] === value) { + return charCode | 0; + } + } + return -1; + } + getMap() { + return this._map; + } + readCharCode(str, offset, out) { + let c = 0; + const codespaceRanges = this.codespaceRanges; + for (let n = 0, nn = codespaceRanges.length; n < nn; n++) { + c = (c << 8 | str.charCodeAt(offset + n)) >>> 0; + const codespaceRange = codespaceRanges[n]; + for (let k = 0, kk = codespaceRange.length; k < kk;) { + const low = codespaceRange[k++]; + const high = codespaceRange[k++]; + if (c >= low && c <= high) { + out.charcode = c; + out.length = n + 1; + return; + } + } + } + out.charcode = 0; + out.length = 1; + } + getCharCodeLength(charCode) { + const codespaceRanges = this.codespaceRanges; + for (let n = 0, nn = codespaceRanges.length; n < nn; n++) { + const codespaceRange = codespaceRanges[n]; + for (let k = 0, kk = codespaceRange.length; k < kk;) { + const low = codespaceRange[k++]; + const high = codespaceRange[k++]; + if (charCode >= low && charCode <= high) { + return n + 1; + } + } + } + return 1; + } + get length() { + return this._map.length; + } + get isIdentityCMap() { + if (!(this.name === "Identity-H" || this.name === "Identity-V")) { + return false; + } + if (this._map.length !== 0x10000) { + return false; + } + for (let i = 0; i < 0x10000; i++) { + if (this._map[i] !== i) { + return false; + } + } + return true; + } +} +exports.CMap = CMap; +class IdentityCMap extends CMap { + constructor(vertical, n) { + super(); + this.vertical = vertical; + this.addCodespaceRange(n, 0, 0xffff); + } + mapCidRange(low, high, dstLow) { + (0, _util.unreachable)("should not call mapCidRange"); + } + mapBfRange(low, high, dstLow) { + (0, _util.unreachable)("should not call mapBfRange"); + } + mapBfRangeToArray(low, high, array) { + (0, _util.unreachable)("should not call mapBfRangeToArray"); + } + mapOne(src, dst) { + (0, _util.unreachable)("should not call mapCidOne"); + } + lookup(code) { + return Number.isInteger(code) && code <= 0xffff ? code : undefined; + } + contains(code) { + return Number.isInteger(code) && code <= 0xffff; + } + forEach(callback) { + for (let i = 0; i <= 0xffff; i++) { + callback(i, i); + } + } + charCodeOf(value) { + return Number.isInteger(value) && value <= 0xffff ? value : -1; + } + getMap() { + const map = new Array(0x10000); + for (let i = 0; i <= 0xffff; i++) { + map[i] = i; + } + return map; + } + get length() { + return 0x10000; + } + get isIdentityCMap() { + (0, _util.unreachable)("should not access .isIdentityCMap"); + } +} +exports.IdentityCMap = IdentityCMap; +const BinaryCMapReader = function BinaryCMapReaderClosure() { + function hexToInt(a, size) { + let n = 0; + for (let i = 0; i <= size; i++) { + n = n << 8 | a[i]; + } + return n >>> 0; + } + function hexToStr(a, size) { + if (size === 1) { + return String.fromCharCode(a[0], a[1]); + } + if (size === 3) { + return String.fromCharCode(a[0], a[1], a[2], a[3]); + } + return String.fromCharCode.apply(null, a.subarray(0, size + 1)); + } + function addHex(a, b, size) { + let c = 0; + for (let i = size; i >= 0; i--) { + c += a[i] + b[i]; + a[i] = c & 255; + c >>= 8; + } + } + function incHex(a, size) { + let c = 1; + for (let i = size; i >= 0 && c > 0; i--) { + c += a[i]; + a[i] = c & 255; + c >>= 8; + } + } + const MAX_NUM_SIZE = 16; + const MAX_ENCODED_NUM_SIZE = 19; + class BinaryCMapStream { + constructor(data) { + this.buffer = data; + this.pos = 0; + this.end = data.length; + this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE); + } + readByte() { + if (this.pos >= this.end) { + return -1; + } + return this.buffer[this.pos++]; + } + readNumber() { + let n = 0; + let last; + do { + const b = this.readByte(); + if (b < 0) { + throw new _util.FormatError("unexpected EOF in bcmap"); + } + last = !(b & 0x80); + n = n << 7 | b & 0x7f; + } while (!last); + return n; + } + readSigned() { + const n = this.readNumber(); + return n & 1 ? ~(n >>> 1) : n >>> 1; + } + readHex(num, size) { + num.set(this.buffer.subarray(this.pos, this.pos + size + 1)); + this.pos += size + 1; + } + readHexNumber(num, size) { + let last; + const stack = this.tmpBuf; + let sp = 0; + do { + const b = this.readByte(); + if (b < 0) { + throw new _util.FormatError("unexpected EOF in bcmap"); + } + last = !(b & 0x80); + stack[sp++] = b & 0x7f; + } while (!last); + let i = size, + buffer = 0, + bufferSize = 0; + while (i >= 0) { + while (bufferSize < 8 && stack.length > 0) { + buffer |= stack[--sp] << bufferSize; + bufferSize += 7; + } + num[i] = buffer & 255; + i--; + buffer >>= 8; + bufferSize -= 8; + } + } + readHexSigned(num, size) { + this.readHexNumber(num, size); + const sign = num[size] & 1 ? 255 : 0; + let c = 0; + for (let i = 0; i <= size; i++) { + c = (c & 1) << 8 | num[i]; + num[i] = c >> 1 ^ sign; + } + } + readString() { + const len = this.readNumber(); + let s = ""; + for (let i = 0; i < len; i++) { + s += String.fromCharCode(this.readNumber()); + } + return s; + } + } + class BinaryCMapReader { + async process(data, cMap, extend) { + const stream = new BinaryCMapStream(data); + const header = stream.readByte(); + cMap.vertical = !!(header & 1); + let useCMap = null; + const start = new Uint8Array(MAX_NUM_SIZE); + const end = new Uint8Array(MAX_NUM_SIZE); + const char = new Uint8Array(MAX_NUM_SIZE); + const charCode = new Uint8Array(MAX_NUM_SIZE); + const tmp = new Uint8Array(MAX_NUM_SIZE); + let code; + let b; + while ((b = stream.readByte()) >= 0) { + const type = b >> 5; + if (type === 7) { + switch (b & 0x1f) { + case 0: + stream.readString(); + break; + case 1: + useCMap = stream.readString(); + break; + } + continue; + } + const sequence = !!(b & 0x10); + const dataSize = b & 15; + if (dataSize + 1 > MAX_NUM_SIZE) { + throw new Error("BinaryCMapReader.process: Invalid dataSize."); + } + const ucs2DataSize = 1; + const subitemsCount = stream.readNumber(); + switch (type) { + case 0: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize)); + for (let i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize)); + } + break; + case 1: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + stream.readNumber(); + for (let i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + stream.readNumber(); + } + break; + case 2: + stream.readHex(char, dataSize); + code = stream.readNumber(); + cMap.mapOne(hexToInt(char, dataSize), code); + for (let i = 1; i < subitemsCount; i++) { + incHex(char, dataSize); + if (!sequence) { + stream.readHexNumber(tmp, dataSize); + addHex(char, tmp, dataSize); + } + code = stream.readSigned() + (code + 1); + cMap.mapOne(hexToInt(char, dataSize), code); + } + break; + case 3: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code); + for (let i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + if (!sequence) { + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + } else { + start.set(end); + } + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code); + } + break; + case 4: + stream.readHex(char, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize)); + for (let i = 1; i < subitemsCount; i++) { + incHex(char, ucs2DataSize); + if (!sequence) { + stream.readHexNumber(tmp, ucs2DataSize); + addHex(char, tmp, ucs2DataSize); + } + incHex(charCode, dataSize); + stream.readHexSigned(tmp, dataSize); + addHex(charCode, tmp, dataSize); + cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize)); + } + break; + case 5: + stream.readHex(start, ucs2DataSize); + stream.readHexNumber(end, ucs2DataSize); + addHex(end, start, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize)); + for (let i = 1; i < subitemsCount; i++) { + incHex(end, ucs2DataSize); + if (!sequence) { + stream.readHexNumber(start, ucs2DataSize); + addHex(start, end, ucs2DataSize); + } else { + start.set(end); + } + stream.readHexNumber(end, ucs2DataSize); + addHex(end, start, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize)); + } + break; + default: + throw new Error(`BinaryCMapReader.process - unknown type: ${type}`); + } + } + if (useCMap) { + return extend(useCMap); + } + return cMap; + } + } + return BinaryCMapReader; +}(); +const CMapFactory = function CMapFactoryClosure() { + function strToInt(str) { + let a = 0; + for (let i = 0; i < str.length; i++) { + a = a << 8 | str.charCodeAt(i); + } + return a >>> 0; + } + function expectString(obj) { + if (typeof obj !== "string") { + throw new _util.FormatError("Malformed CMap: expected string."); + } + } + function expectInt(obj) { + if (!Number.isInteger(obj)) { + throw new _util.FormatError("Malformed CMap: expected int."); + } + } + function parseBfChar(cMap, lexer) { + while (true) { + let obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } + if ((0, _primitives.isCmd)(obj, "endbfchar")) { + return; + } + expectString(obj); + const src = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + const dst = obj; + cMap.mapOne(src, dst); + } + } + function parseBfRange(cMap, lexer) { + while (true) { + let obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } + if ((0, _primitives.isCmd)(obj, "endbfrange")) { + return; + } + expectString(obj); + const low = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + const high = strToInt(obj); + obj = lexer.getObj(); + if (Number.isInteger(obj) || typeof obj === "string") { + const dstLow = Number.isInteger(obj) ? String.fromCharCode(obj) : obj; + cMap.mapBfRange(low, high, dstLow); + } else if ((0, _primitives.isCmd)(obj, "[")) { + obj = lexer.getObj(); + const array = []; + while (!(0, _primitives.isCmd)(obj, "]") && obj !== _primitives.EOF) { + array.push(obj); + obj = lexer.getObj(); + } + cMap.mapBfRangeToArray(low, high, array); + } else { + break; + } + } + throw new _util.FormatError("Invalid bf range."); + } + function parseCidChar(cMap, lexer) { + while (true) { + let obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } + if ((0, _primitives.isCmd)(obj, "endcidchar")) { + return; + } + expectString(obj); + const src = strToInt(obj); + obj = lexer.getObj(); + expectInt(obj); + const dst = obj; + cMap.mapOne(src, dst); + } + } + function parseCidRange(cMap, lexer) { + while (true) { + let obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } + if ((0, _primitives.isCmd)(obj, "endcidrange")) { + return; + } + expectString(obj); + const low = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + const high = strToInt(obj); + obj = lexer.getObj(); + expectInt(obj); + const dstLow = obj; + cMap.mapCidRange(low, high, dstLow); + } + } + function parseCodespaceRange(cMap, lexer) { + while (true) { + let obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } + if ((0, _primitives.isCmd)(obj, "endcodespacerange")) { + return; + } + if (typeof obj !== "string") { + break; + } + const low = strToInt(obj); + obj = lexer.getObj(); + if (typeof obj !== "string") { + break; + } + const high = strToInt(obj); + cMap.addCodespaceRange(obj.length, low, high); + } + throw new _util.FormatError("Invalid codespace range."); + } + function parseWMode(cMap, lexer) { + const obj = lexer.getObj(); + if (Number.isInteger(obj)) { + cMap.vertical = !!obj; + } + } + function parseCMapName(cMap, lexer) { + const obj = lexer.getObj(); + if (obj instanceof _primitives.Name) { + cMap.name = obj.name; + } + } + async function parseCMap(cMap, lexer, fetchBuiltInCMap, useCMap) { + let previous, embeddedUseCMap; + objLoop: while (true) { + try { + const obj = lexer.getObj(); + if (obj === _primitives.EOF) { + break; + } else if (obj instanceof _primitives.Name) { + if (obj.name === "WMode") { + parseWMode(cMap, lexer); + } else if (obj.name === "CMapName") { + parseCMapName(cMap, lexer); + } + previous = obj; + } else if (obj instanceof _primitives.Cmd) { + switch (obj.cmd) { + case "endcmap": + break objLoop; + case "usecmap": + if (previous instanceof _primitives.Name) { + embeddedUseCMap = previous.name; + } + break; + case "begincodespacerange": + parseCodespaceRange(cMap, lexer); + break; + case "beginbfchar": + parseBfChar(cMap, lexer); + break; + case "begincidchar": + parseCidChar(cMap, lexer); + break; + case "beginbfrange": + parseBfRange(cMap, lexer); + break; + case "begincidrange": + parseCidRange(cMap, lexer); + break; + } + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Invalid cMap data: " + ex); + continue; + } + } + if (!useCMap && embeddedUseCMap) { + useCMap = embeddedUseCMap; + } + if (useCMap) { + return extendCMap(cMap, fetchBuiltInCMap, useCMap); + } + return cMap; + } + async function extendCMap(cMap, fetchBuiltInCMap, useCMap) { + cMap.useCMap = await createBuiltInCMap(useCMap, fetchBuiltInCMap); + if (cMap.numCodespaceRanges === 0) { + const useCodespaceRanges = cMap.useCMap.codespaceRanges; + for (let i = 0; i < useCodespaceRanges.length; i++) { + cMap.codespaceRanges[i] = useCodespaceRanges[i].slice(); + } + cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges; + } + cMap.useCMap.forEach(function (key, value) { + if (!cMap.contains(key)) { + cMap.mapOne(key, cMap.useCMap.lookup(key)); + } + }); + return cMap; + } + async function createBuiltInCMap(name, fetchBuiltInCMap) { + if (name === "Identity-H") { + return new IdentityCMap(false, 2); + } else if (name === "Identity-V") { + return new IdentityCMap(true, 2); + } + if (!BUILT_IN_CMAPS.includes(name)) { + throw new Error("Unknown CMap name: " + name); + } + if (!fetchBuiltInCMap) { + throw new Error("Built-in CMap parameters are not provided."); + } + const { + cMapData, + compressionType + } = await fetchBuiltInCMap(name); + const cMap = new CMap(true); + if (compressionType === _util.CMapCompressionType.BINARY) { + return new BinaryCMapReader().process(cMapData, cMap, useCMap => { + return extendCMap(cMap, fetchBuiltInCMap, useCMap); + }); + } + if (compressionType === _util.CMapCompressionType.NONE) { + const lexer = new _parser.Lexer(new _stream.Stream(cMapData)); + return parseCMap(cMap, lexer, fetchBuiltInCMap, null); + } + throw new Error(`Invalid CMap "compressionType" value: ${compressionType}`); + } + return { + async create(params) { + const encoding = params.encoding; + const fetchBuiltInCMap = params.fetchBuiltInCMap; + const useCMap = params.useCMap; + if (encoding instanceof _primitives.Name) { + return createBuiltInCMap(encoding.name, fetchBuiltInCMap); + } else if (encoding instanceof _base_stream.BaseStream) { + const parsedCMap = await parseCMap(new CMap(), new _parser.Lexer(encoding), fetchBuiltInCMap, useCMap); + if (parsedCMap.isIdentityCMap) { + return createBuiltInCMap(parsedCMap.name, fetchBuiltInCMap); + } + return parsedCMap; + } + throw new Error("Encoding required."); + } + }; +}(); +exports.CMapFactory = CMapFactory; + +/***/ }), +/* 15 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Parser = exports.Linearization = exports.Lexer = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +var _core_utils = __w_pdfjs_require__(4); +var _ascii_85_stream = __w_pdfjs_require__(16); +var _ascii_hex_stream = __w_pdfjs_require__(18); +var _ccitt_stream = __w_pdfjs_require__(19); +var _flate_stream = __w_pdfjs_require__(21); +var _jbig2_stream = __w_pdfjs_require__(22); +var _jpeg_stream = __w_pdfjs_require__(25); +var _jpx_stream = __w_pdfjs_require__(27); +var _lzw_stream = __w_pdfjs_require__(29); +var _stream = __w_pdfjs_require__(8); +var _predictor_stream = __w_pdfjs_require__(30); +var _run_length_stream = __w_pdfjs_require__(31); +const MAX_LENGTH_TO_CACHE = 1000; +function getInlineImageCacheKey(bytes) { + const strBuf = [], + ii = bytes.length; + let i = 0; + while (i < ii - 1) { + strBuf.push(bytes[i++] << 8 | bytes[i++]); + } + if (i < ii) { + strBuf.push(bytes[i]); + } + return ii + "_" + String.fromCharCode.apply(null, strBuf); +} +class Parser { + constructor({ + lexer, + xref, + allowStreams = false, + recoveryMode = false + }) { + this.lexer = lexer; + this.xref = xref; + this.allowStreams = allowStreams; + this.recoveryMode = recoveryMode; + this.imageCache = Object.create(null); + this._imageId = 0; + this.refill(); + } + refill() { + this.buf1 = this.lexer.getObj(); + this.buf2 = this.lexer.getObj(); + } + shift() { + if (this.buf2 instanceof _primitives.Cmd && this.buf2.cmd === "ID") { + this.buf1 = this.buf2; + this.buf2 = null; + } else { + this.buf1 = this.buf2; + this.buf2 = this.lexer.getObj(); + } + } + tryShift() { + try { + this.shift(); + return true; + } catch (e) { + if (e instanceof _core_utils.MissingDataException) { + throw e; + } + return false; + } + } + getObj(cipherTransform = null) { + const buf1 = this.buf1; + this.shift(); + if (buf1 instanceof _primitives.Cmd) { + switch (buf1.cmd) { + case "BI": + return this.makeInlineImage(cipherTransform); + case "[": + const array = []; + while (!(0, _primitives.isCmd)(this.buf1, "]") && this.buf1 !== _primitives.EOF) { + array.push(this.getObj(cipherTransform)); + } + if (this.buf1 === _primitives.EOF) { + if (this.recoveryMode) { + return array; + } + throw new _core_utils.ParserEOFException("End of file inside array."); + } + this.shift(); + return array; + case "<<": + const dict = new _primitives.Dict(this.xref); + while (!(0, _primitives.isCmd)(this.buf1, ">>") && this.buf1 !== _primitives.EOF) { + if (!(this.buf1 instanceof _primitives.Name)) { + (0, _util.info)("Malformed dictionary: key must be a name object"); + this.shift(); + continue; + } + const key = this.buf1.name; + this.shift(); + if (this.buf1 === _primitives.EOF) { + break; + } + dict.set(key, this.getObj(cipherTransform)); + } + if (this.buf1 === _primitives.EOF) { + if (this.recoveryMode) { + return dict; + } + throw new _core_utils.ParserEOFException("End of file inside dictionary."); + } + if ((0, _primitives.isCmd)(this.buf2, "stream")) { + return this.allowStreams ? this.makeStream(dict, cipherTransform) : dict; + } + this.shift(); + return dict; + default: + return buf1; + } + } + if (Number.isInteger(buf1)) { + if (Number.isInteger(this.buf1) && (0, _primitives.isCmd)(this.buf2, "R")) { + const ref = _primitives.Ref.get(buf1, this.buf1); + this.shift(); + this.shift(); + return ref; + } + return buf1; + } + if (typeof buf1 === "string") { + if (cipherTransform) { + return cipherTransform.decryptString(buf1); + } + return buf1; + } + return buf1; + } + findDefaultInlineStreamEnd(stream) { + const E = 0x45, + I = 0x49, + SPACE = 0x20, + LF = 0xa, + CR = 0xd, + NUL = 0x0; + const lexer = this.lexer, + startPos = stream.pos, + n = 10; + let state = 0, + ch, + maybeEIPos; + while ((ch = stream.getByte()) !== -1) { + if (state === 0) { + state = ch === E ? 1 : 0; + } else if (state === 1) { + state = ch === I ? 2 : 0; + } else { + if (ch === SPACE || ch === LF || ch === CR) { + maybeEIPos = stream.pos; + const followingBytes = stream.peekBytes(n); + for (let i = 0, ii = followingBytes.length; i < ii; i++) { + ch = followingBytes[i]; + if (ch === NUL && followingBytes[i + 1] !== NUL) { + continue; + } + if (ch !== LF && ch !== CR && (ch < SPACE || ch > 0x7f)) { + state = 0; + break; + } + } + if (state !== 2) { + continue; + } + if (lexer.knownCommands) { + const nextObj = lexer.peekObj(); + if (nextObj instanceof _primitives.Cmd && !lexer.knownCommands[nextObj.cmd]) { + state = 0; + } + } else { + (0, _util.warn)("findDefaultInlineStreamEnd - `lexer.knownCommands` is undefined."); + } + if (state === 2) { + break; + } + } else { + state = 0; + } + } + } + if (ch === -1) { + (0, _util.warn)("findDefaultInlineStreamEnd: " + "Reached the end of the stream without finding a valid EI marker"); + if (maybeEIPos) { + (0, _util.warn)('... trying to recover by using the last "EI" occurrence.'); + stream.skip(-(stream.pos - maybeEIPos)); + } + } + let endOffset = 4; + stream.skip(-endOffset); + ch = stream.peekByte(); + stream.skip(endOffset); + if (!(0, _core_utils.isWhiteSpace)(ch)) { + endOffset--; + } + return stream.pos - endOffset - startPos; + } + findDCTDecodeInlineStreamEnd(stream) { + const startPos = stream.pos; + let foundEOI = false, + b, + markerLength; + while ((b = stream.getByte()) !== -1) { + if (b !== 0xff) { + continue; + } + switch (stream.getByte()) { + case 0x00: + break; + case 0xff: + stream.skip(-1); + break; + case 0xd9: + foundEOI = true; + break; + case 0xc0: + case 0xc1: + case 0xc2: + case 0xc3: + case 0xc5: + case 0xc6: + case 0xc7: + case 0xc9: + case 0xca: + case 0xcb: + case 0xcd: + case 0xce: + case 0xcf: + case 0xc4: + case 0xcc: + case 0xda: + case 0xdb: + case 0xdc: + case 0xdd: + case 0xde: + case 0xdf: + case 0xe0: + case 0xe1: + case 0xe2: + case 0xe3: + case 0xe4: + case 0xe5: + case 0xe6: + case 0xe7: + case 0xe8: + case 0xe9: + case 0xea: + case 0xeb: + case 0xec: + case 0xed: + case 0xee: + case 0xef: + case 0xfe: + markerLength = stream.getUint16(); + if (markerLength > 2) { + stream.skip(markerLength - 2); + } else { + stream.skip(-2); + } + break; + } + if (foundEOI) { + break; + } + } + const length = stream.pos - startPos; + if (b === -1) { + (0, _util.warn)("Inline DCTDecode image stream: " + "EOI marker not found, searching for /EI/ instead."); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + this.inlineStreamSkipEI(stream); + return length; + } + findASCII85DecodeInlineStreamEnd(stream) { + const TILDE = 0x7e, + GT = 0x3e; + const startPos = stream.pos; + let ch; + while ((ch = stream.getByte()) !== -1) { + if (ch === TILDE) { + const tildePos = stream.pos; + ch = stream.peekByte(); + while ((0, _core_utils.isWhiteSpace)(ch)) { + stream.skip(); + ch = stream.peekByte(); + } + if (ch === GT) { + stream.skip(); + break; + } + if (stream.pos > tildePos) { + const maybeEI = stream.peekBytes(2); + if (maybeEI[0] === 0x45 && maybeEI[1] === 0x49) { + break; + } + } + } + } + const length = stream.pos - startPos; + if (ch === -1) { + (0, _util.warn)("Inline ASCII85Decode image stream: " + "EOD marker not found, searching for /EI/ instead."); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + this.inlineStreamSkipEI(stream); + return length; + } + findASCIIHexDecodeInlineStreamEnd(stream) { + const GT = 0x3e; + const startPos = stream.pos; + let ch; + while ((ch = stream.getByte()) !== -1) { + if (ch === GT) { + break; + } + } + const length = stream.pos - startPos; + if (ch === -1) { + (0, _util.warn)("Inline ASCIIHexDecode image stream: " + "EOD marker not found, searching for /EI/ instead."); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + this.inlineStreamSkipEI(stream); + return length; + } + inlineStreamSkipEI(stream) { + const E = 0x45, + I = 0x49; + let state = 0, + ch; + while ((ch = stream.getByte()) !== -1) { + if (state === 0) { + state = ch === E ? 1 : 0; + } else if (state === 1) { + state = ch === I ? 2 : 0; + } else if (state === 2) { + break; + } + } + } + makeInlineImage(cipherTransform) { + const lexer = this.lexer; + const stream = lexer.stream; + const dictMap = Object.create(null); + let dictLength; + while (!(0, _primitives.isCmd)(this.buf1, "ID") && this.buf1 !== _primitives.EOF) { + if (!(this.buf1 instanceof _primitives.Name)) { + throw new _util.FormatError("Dictionary key must be a name object"); + } + const key = this.buf1.name; + this.shift(); + if (this.buf1 === _primitives.EOF) { + break; + } + dictMap[key] = this.getObj(cipherTransform); + } + if (lexer.beginInlineImagePos !== -1) { + dictLength = stream.pos - lexer.beginInlineImagePos; + } + const filter = this.xref.fetchIfRef(dictMap.F || dictMap.Filter); + let filterName; + if (filter instanceof _primitives.Name) { + filterName = filter.name; + } else if (Array.isArray(filter)) { + const filterZero = this.xref.fetchIfRef(filter[0]); + if (filterZero instanceof _primitives.Name) { + filterName = filterZero.name; + } + } + const startPos = stream.pos; + let length; + switch (filterName) { + case "DCT": + case "DCTDecode": + length = this.findDCTDecodeInlineStreamEnd(stream); + break; + case "A85": + case "ASCII85Decode": + length = this.findASCII85DecodeInlineStreamEnd(stream); + break; + case "AHx": + case "ASCIIHexDecode": + length = this.findASCIIHexDecodeInlineStreamEnd(stream); + break; + default: + length = this.findDefaultInlineStreamEnd(stream); + } + let cacheKey; + if (length < MAX_LENGTH_TO_CACHE && dictLength > 0) { + const initialStreamPos = stream.pos; + stream.pos = lexer.beginInlineImagePos; + cacheKey = getInlineImageCacheKey(stream.getBytes(dictLength + length)); + stream.pos = initialStreamPos; + const cacheEntry = this.imageCache[cacheKey]; + if (cacheEntry !== undefined) { + this.buf2 = _primitives.Cmd.get("EI"); + this.shift(); + cacheEntry.reset(); + return cacheEntry; + } + } + const dict = new _primitives.Dict(this.xref); + for (const key in dictMap) { + dict.set(key, dictMap[key]); + } + let imageStream = stream.makeSubStream(startPos, length, dict); + if (cipherTransform) { + imageStream = cipherTransform.createStream(imageStream, length); + } + imageStream = this.filter(imageStream, dict, length); + imageStream.dict = dict; + if (cacheKey !== undefined) { + imageStream.cacheKey = `inline_img_${++this._imageId}`; + this.imageCache[cacheKey] = imageStream; + } + this.buf2 = _primitives.Cmd.get("EI"); + this.shift(); + return imageStream; + } + _findStreamLength(startPos, signature) { + const { + stream + } = this.lexer; + stream.pos = startPos; + const SCAN_BLOCK_LENGTH = 2048; + const signatureLength = signature.length; + while (stream.pos < stream.end) { + const scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH); + const scanLength = scanBytes.length - signatureLength; + if (scanLength <= 0) { + break; + } + let pos = 0; + while (pos < scanLength) { + let j = 0; + while (j < signatureLength && scanBytes[pos + j] === signature[j]) { + j++; + } + if (j >= signatureLength) { + stream.pos += pos; + return stream.pos - startPos; + } + pos++; + } + stream.pos += scanLength; + } + return -1; + } + makeStream(dict, cipherTransform) { + const lexer = this.lexer; + let stream = lexer.stream; + lexer.skipToNextLine(); + const startPos = stream.pos - 1; + let length = dict.get("Length"); + if (!Number.isInteger(length)) { + (0, _util.info)(`Bad length "${length && length.toString()}" in stream.`); + length = 0; + } + stream.pos = startPos + length; + lexer.nextChar(); + if (this.tryShift() && (0, _primitives.isCmd)(this.buf2, "endstream")) { + this.shift(); + } else { + const ENDSTREAM_SIGNATURE = new Uint8Array([0x65, 0x6e, 0x64, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d]); + let actualLength = this._findStreamLength(startPos, ENDSTREAM_SIGNATURE); + if (actualLength < 0) { + const MAX_TRUNCATION = 1; + for (let i = 1; i <= MAX_TRUNCATION; i++) { + const end = ENDSTREAM_SIGNATURE.length - i; + const TRUNCATED_SIGNATURE = ENDSTREAM_SIGNATURE.slice(0, end); + const maybeLength = this._findStreamLength(startPos, TRUNCATED_SIGNATURE); + if (maybeLength >= 0) { + const lastByte = stream.peekBytes(end + 1)[end]; + if (!(0, _core_utils.isWhiteSpace)(lastByte)) { + break; + } + (0, _util.info)(`Found "${(0, _util.bytesToString)(TRUNCATED_SIGNATURE)}" when ` + "searching for endstream command."); + actualLength = maybeLength; + break; + } + } + if (actualLength < 0) { + throw new _util.FormatError("Missing endstream command."); + } + } + length = actualLength; + lexer.nextChar(); + this.shift(); + this.shift(); + } + this.shift(); + stream = stream.makeSubStream(startPos, length, dict); + if (cipherTransform) { + stream = cipherTransform.createStream(stream, length); + } + stream = this.filter(stream, dict, length); + stream.dict = dict; + return stream; + } + filter(stream, dict, length) { + let filter = dict.get("F", "Filter"); + let params = dict.get("DP", "DecodeParms"); + if (filter instanceof _primitives.Name) { + if (Array.isArray(params)) { + (0, _util.warn)("/DecodeParms should not be an Array, when /Filter is a Name."); + } + return this.makeFilter(stream, filter.name, length, params); + } + let maybeLength = length; + if (Array.isArray(filter)) { + const filterArray = filter; + const paramsArray = params; + for (let i = 0, ii = filterArray.length; i < ii; ++i) { + filter = this.xref.fetchIfRef(filterArray[i]); + if (!(filter instanceof _primitives.Name)) { + throw new _util.FormatError(`Bad filter name "${filter}"`); + } + params = null; + if (Array.isArray(paramsArray) && i in paramsArray) { + params = this.xref.fetchIfRef(paramsArray[i]); + } + stream = this.makeFilter(stream, filter.name, maybeLength, params); + maybeLength = null; + } + } + return stream; + } + makeFilter(stream, name, maybeLength, params) { + if (maybeLength === 0) { + (0, _util.warn)(`Empty "${name}" stream.`); + return new _stream.NullStream(); + } + try { + switch (name) { + case "Fl": + case "FlateDecode": + if (params) { + return new _predictor_stream.PredictorStream(new _flate_stream.FlateStream(stream, maybeLength), maybeLength, params); + } + return new _flate_stream.FlateStream(stream, maybeLength); + case "LZW": + case "LZWDecode": + let earlyChange = 1; + if (params) { + if (params.has("EarlyChange")) { + earlyChange = params.get("EarlyChange"); + } + return new _predictor_stream.PredictorStream(new _lzw_stream.LZWStream(stream, maybeLength, earlyChange), maybeLength, params); + } + return new _lzw_stream.LZWStream(stream, maybeLength, earlyChange); + case "DCT": + case "DCTDecode": + return new _jpeg_stream.JpegStream(stream, maybeLength, params); + case "JPX": + case "JPXDecode": + return new _jpx_stream.JpxStream(stream, maybeLength, params); + case "A85": + case "ASCII85Decode": + return new _ascii_85_stream.Ascii85Stream(stream, maybeLength); + case "AHx": + case "ASCIIHexDecode": + return new _ascii_hex_stream.AsciiHexStream(stream, maybeLength); + case "CCF": + case "CCITTFaxDecode": + return new _ccitt_stream.CCITTFaxStream(stream, maybeLength, params); + case "RL": + case "RunLengthDecode": + return new _run_length_stream.RunLengthStream(stream, maybeLength); + case "JBIG2Decode": + return new _jbig2_stream.Jbig2Stream(stream, maybeLength, params); + } + (0, _util.warn)(`Filter "${name}" is not supported.`); + return stream; + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`Invalid stream: "${ex}"`); + return new _stream.NullStream(); + } + } +} +exports.Parser = Parser; +const specialChars = [1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; +function toHexDigit(ch) { + if (ch >= 0x30 && ch <= 0x39) { + return ch & 0x0f; + } + if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) { + return (ch & 0x0f) + 9; + } + return -1; +} +class Lexer { + constructor(stream, knownCommands = null) { + this.stream = stream; + this.nextChar(); + this.strBuf = []; + this.knownCommands = knownCommands; + this._hexStringNumWarn = 0; + this.beginInlineImagePos = -1; + } + nextChar() { + return this.currentChar = this.stream.getByte(); + } + peekChar() { + return this.stream.peekByte(); + } + getNumber() { + let ch = this.currentChar; + let eNotation = false; + let divideBy = 0; + let sign = 0; + if (ch === 0x2d) { + sign = -1; + ch = this.nextChar(); + if (ch === 0x2d) { + ch = this.nextChar(); + } + } else if (ch === 0x2b) { + sign = 1; + ch = this.nextChar(); + } + if (ch === 0x0a || ch === 0x0d) { + do { + ch = this.nextChar(); + } while (ch === 0x0a || ch === 0x0d); + } + if (ch === 0x2e) { + divideBy = 10; + ch = this.nextChar(); + } + if (ch < 0x30 || ch > 0x39) { + const msg = `Invalid number: ${String.fromCharCode(ch)} (charCode ${ch})`; + if ((0, _core_utils.isWhiteSpace)(ch) || ch === -1) { + (0, _util.info)(`Lexer.getNumber - "${msg}".`); + return 0; + } + throw new _util.FormatError(msg); + } + sign = sign || 1; + let baseValue = ch - 0x30; + let powerValue = 0; + let powerValueSign = 1; + while ((ch = this.nextChar()) >= 0) { + if (ch >= 0x30 && ch <= 0x39) { + const currentDigit = ch - 0x30; + if (eNotation) { + powerValue = powerValue * 10 + currentDigit; + } else { + if (divideBy !== 0) { + divideBy *= 10; + } + baseValue = baseValue * 10 + currentDigit; + } + } else if (ch === 0x2e) { + if (divideBy === 0) { + divideBy = 1; + } else { + break; + } + } else if (ch === 0x2d) { + (0, _util.warn)("Badly formatted number: minus sign in the middle"); + } else if (ch === 0x45 || ch === 0x65) { + ch = this.peekChar(); + if (ch === 0x2b || ch === 0x2d) { + powerValueSign = ch === 0x2d ? -1 : 1; + this.nextChar(); + } else if (ch < 0x30 || ch > 0x39) { + break; + } + eNotation = true; + } else { + break; + } + } + if (divideBy !== 0) { + baseValue /= divideBy; + } + if (eNotation) { + baseValue *= 10 ** (powerValueSign * powerValue); + } + return sign * baseValue; + } + getString() { + let numParen = 1; + let done = false; + const strBuf = this.strBuf; + strBuf.length = 0; + let ch = this.nextChar(); + while (true) { + let charBuffered = false; + switch (ch | 0) { + case -1: + (0, _util.warn)("Unterminated string"); + done = true; + break; + case 0x28: + ++numParen; + strBuf.push("("); + break; + case 0x29: + if (--numParen === 0) { + this.nextChar(); + done = true; + } else { + strBuf.push(")"); + } + break; + case 0x5c: + ch = this.nextChar(); + switch (ch) { + case -1: + (0, _util.warn)("Unterminated string"); + done = true; + break; + case 0x6e: + strBuf.push("\n"); + break; + case 0x72: + strBuf.push("\r"); + break; + case 0x74: + strBuf.push("\t"); + break; + case 0x62: + strBuf.push("\b"); + break; + case 0x66: + strBuf.push("\f"); + break; + case 0x5c: + case 0x28: + case 0x29: + strBuf.push(String.fromCharCode(ch)); + break; + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + let x = ch & 0x0f; + ch = this.nextChar(); + charBuffered = true; + if (ch >= 0x30 && ch <= 0x37) { + x = (x << 3) + (ch & 0x0f); + ch = this.nextChar(); + if (ch >= 0x30 && ch <= 0x37) { + charBuffered = false; + x = (x << 3) + (ch & 0x0f); + } + } + strBuf.push(String.fromCharCode(x)); + break; + case 0x0d: + if (this.peekChar() === 0x0a) { + this.nextChar(); + } + break; + case 0x0a: + break; + default: + strBuf.push(String.fromCharCode(ch)); + break; + } + break; + default: + strBuf.push(String.fromCharCode(ch)); + break; + } + if (done) { + break; + } + if (!charBuffered) { + ch = this.nextChar(); + } + } + return strBuf.join(""); + } + getName() { + let ch, previousCh; + const strBuf = this.strBuf; + strBuf.length = 0; + while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { + if (ch === 0x23) { + ch = this.nextChar(); + if (specialChars[ch]) { + (0, _util.warn)("Lexer_getName: " + "NUMBER SIGN (#) should be followed by a hexadecimal number."); + strBuf.push("#"); + break; + } + const x = toHexDigit(ch); + if (x !== -1) { + previousCh = ch; + ch = this.nextChar(); + const x2 = toHexDigit(ch); + if (x2 === -1) { + (0, _util.warn)(`Lexer_getName: Illegal digit (${String.fromCharCode(ch)}) ` + "in hexadecimal number."); + strBuf.push("#", String.fromCharCode(previousCh)); + if (specialChars[ch]) { + break; + } + strBuf.push(String.fromCharCode(ch)); + continue; + } + strBuf.push(String.fromCharCode(x << 4 | x2)); + } else { + strBuf.push("#", String.fromCharCode(ch)); + } + } else { + strBuf.push(String.fromCharCode(ch)); + } + } + if (strBuf.length > 127) { + (0, _util.warn)(`Name token is longer than allowed by the spec: ${strBuf.length}`); + } + return _primitives.Name.get(strBuf.join("")); + } + _hexStringWarn(ch) { + const MAX_HEX_STRING_NUM_WARN = 5; + if (this._hexStringNumWarn++ === MAX_HEX_STRING_NUM_WARN) { + (0, _util.warn)("getHexString - ignoring additional invalid characters."); + return; + } + if (this._hexStringNumWarn > MAX_HEX_STRING_NUM_WARN) { + return; + } + (0, _util.warn)(`getHexString - ignoring invalid character: ${ch}`); + } + getHexString() { + const strBuf = this.strBuf; + strBuf.length = 0; + let ch = this.currentChar; + let isFirstHex = true; + let firstDigit, secondDigit; + this._hexStringNumWarn = 0; + while (true) { + if (ch < 0) { + (0, _util.warn)("Unterminated hex string"); + break; + } else if (ch === 0x3e) { + this.nextChar(); + break; + } else if (specialChars[ch] === 1) { + ch = this.nextChar(); + continue; + } else { + if (isFirstHex) { + firstDigit = toHexDigit(ch); + if (firstDigit === -1) { + this._hexStringWarn(ch); + ch = this.nextChar(); + continue; + } + } else { + secondDigit = toHexDigit(ch); + if (secondDigit === -1) { + this._hexStringWarn(ch); + ch = this.nextChar(); + continue; + } + strBuf.push(String.fromCharCode(firstDigit << 4 | secondDigit)); + } + isFirstHex = !isFirstHex; + ch = this.nextChar(); + } + } + return strBuf.join(""); + } + getObj() { + let comment = false; + let ch = this.currentChar; + while (true) { + if (ch < 0) { + return _primitives.EOF; + } + if (comment) { + if (ch === 0x0a || ch === 0x0d) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (specialChars[ch] !== 1) { + break; + } + ch = this.nextChar(); + } + switch (ch | 0) { + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + case 0x38: + case 0x39: + case 0x2b: + case 0x2d: + case 0x2e: + return this.getNumber(); + case 0x28: + return this.getString(); + case 0x2f: + return this.getName(); + case 0x5b: + this.nextChar(); + return _primitives.Cmd.get("["); + case 0x5d: + this.nextChar(); + return _primitives.Cmd.get("]"); + case 0x3c: + ch = this.nextChar(); + if (ch === 0x3c) { + this.nextChar(); + return _primitives.Cmd.get("<<"); + } + return this.getHexString(); + case 0x3e: + ch = this.nextChar(); + if (ch === 0x3e) { + this.nextChar(); + return _primitives.Cmd.get(">>"); + } + return _primitives.Cmd.get(">"); + case 0x7b: + this.nextChar(); + return _primitives.Cmd.get("{"); + case 0x7d: + this.nextChar(); + return _primitives.Cmd.get("}"); + case 0x29: + this.nextChar(); + throw new _util.FormatError(`Illegal character: ${ch}`); + } + let str = String.fromCharCode(ch); + if (ch < 0x20 || ch > 0x7f) { + const nextCh = this.peekChar(); + if (nextCh >= 0x20 && nextCh <= 0x7f) { + this.nextChar(); + return _primitives.Cmd.get(str); + } + } + const knownCommands = this.knownCommands; + let knownCommandFound = knownCommands && knownCommands[str] !== undefined; + while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { + const possibleCommand = str + String.fromCharCode(ch); + if (knownCommandFound && knownCommands[possibleCommand] === undefined) { + break; + } + if (str.length === 128) { + throw new _util.FormatError(`Command token too long: ${str.length}`); + } + str = possibleCommand; + knownCommandFound = knownCommands && knownCommands[str] !== undefined; + } + if (str === "true") { + return true; + } + if (str === "false") { + return false; + } + if (str === "null") { + return null; + } + if (str === "BI") { + this.beginInlineImagePos = this.stream.pos; + } + return _primitives.Cmd.get(str); + } + peekObj() { + const streamPos = this.stream.pos, + currentChar = this.currentChar, + beginInlineImagePos = this.beginInlineImagePos; + let nextObj; + try { + nextObj = this.getObj(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`peekObj: ${ex}`); + } + this.stream.pos = streamPos; + this.currentChar = currentChar; + this.beginInlineImagePos = beginInlineImagePos; + return nextObj; + } + skipToNextLine() { + let ch = this.currentChar; + while (ch >= 0) { + if (ch === 0x0d) { + ch = this.nextChar(); + if (ch === 0x0a) { + this.nextChar(); + } + break; + } else if (ch === 0x0a) { + this.nextChar(); + break; + } + ch = this.nextChar(); + } + } +} +exports.Lexer = Lexer; +class Linearization { + static create(stream) { + function getInt(linDict, name, allowZeroValue = false) { + const obj = linDict.get(name); + if (Number.isInteger(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) { + return obj; + } + throw new Error(`The "${name}" parameter in the linearization ` + "dictionary is invalid."); + } + function getHints(linDict) { + const hints = linDict.get("H"); + let hintsLength; + if (Array.isArray(hints) && ((hintsLength = hints.length) === 2 || hintsLength === 4)) { + for (let index = 0; index < hintsLength; index++) { + const hint = hints[index]; + if (!(Number.isInteger(hint) && hint > 0)) { + throw new Error(`Hint (${index}) in the linearization dictionary is invalid.`); + } + } + return hints; + } + throw new Error("Hint array in the linearization dictionary is invalid."); + } + const parser = new Parser({ + lexer: new Lexer(stream), + xref: null + }); + const obj1 = parser.getObj(); + const obj2 = parser.getObj(); + const obj3 = parser.getObj(); + const linDict = parser.getObj(); + let obj, length; + if (!(Number.isInteger(obj1) && Number.isInteger(obj2) && (0, _primitives.isCmd)(obj3, "obj") && linDict instanceof _primitives.Dict && typeof (obj = linDict.get("Linearized")) === "number" && obj > 0)) { + return null; + } else if ((length = getInt(linDict, "L")) !== stream.length) { + throw new Error('The "L" parameter in the linearization dictionary ' + "does not equal the stream length."); + } + return { + length, + hints: getHints(linDict), + objectNumberFirst: getInt(linDict, "O"), + endFirst: getInt(linDict, "E"), + numPages: getInt(linDict, "N"), + mainXRefEntriesOffset: getInt(linDict, "T"), + pageFirst: linDict.has("P") ? getInt(linDict, "P", true) : 0 + }; + } +} +exports.Linearization = Linearization; + +/***/ }), +/* 16 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Ascii85Stream = void 0; +var _decode_stream = __w_pdfjs_require__(17); +var _core_utils = __w_pdfjs_require__(4); +class Ascii85Stream extends _decode_stream.DecodeStream { + constructor(str, maybeLength) { + if (maybeLength) { + maybeLength *= 0.8; + } + super(maybeLength); + this.str = str; + this.dict = str.dict; + this.input = new Uint8Array(5); + } + readBlock() { + const TILDA_CHAR = 0x7e; + const Z_LOWER_CHAR = 0x7a; + const EOF = -1; + const str = this.str; + let c = str.getByte(); + while ((0, _core_utils.isWhiteSpace)(c)) { + c = str.getByte(); + } + if (c === EOF || c === TILDA_CHAR) { + this.eof = true; + return; + } + const bufferLength = this.bufferLength; + let buffer, i; + if (c === Z_LOWER_CHAR) { + buffer = this.ensureBuffer(bufferLength + 4); + for (i = 0; i < 4; ++i) { + buffer[bufferLength + i] = 0; + } + this.bufferLength += 4; + } else { + const input = this.input; + input[0] = c; + for (i = 1; i < 5; ++i) { + c = str.getByte(); + while ((0, _core_utils.isWhiteSpace)(c)) { + c = str.getByte(); + } + input[i] = c; + if (c === EOF || c === TILDA_CHAR) { + break; + } + } + buffer = this.ensureBuffer(bufferLength + i - 1); + this.bufferLength += i - 1; + if (i < 5) { + for (; i < 5; ++i) { + input[i] = 0x21 + 84; + } + this.eof = true; + } + let t = 0; + for (i = 0; i < 5; ++i) { + t = t * 85 + (input[i] - 0x21); + } + for (i = 3; i >= 0; --i) { + buffer[bufferLength + i] = t & 0xff; + t >>= 8; + } + } + } +} +exports.Ascii85Stream = Ascii85Stream; + +/***/ }), +/* 17 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StreamsSequenceStream = exports.DecodeStream = void 0; +var _base_stream = __w_pdfjs_require__(5); +var _stream = __w_pdfjs_require__(8); +const emptyBuffer = new Uint8Array(0); +class DecodeStream extends _base_stream.BaseStream { + constructor(maybeMinBufferLength) { + super(); + this._rawMinBufferLength = maybeMinBufferLength || 0; + this.pos = 0; + this.bufferLength = 0; + this.eof = false; + this.buffer = emptyBuffer; + this.minBufferLength = 512; + if (maybeMinBufferLength) { + while (this.minBufferLength < maybeMinBufferLength) { + this.minBufferLength *= 2; + } + } + } + get isEmpty() { + while (!this.eof && this.bufferLength === 0) { + this.readBlock(); + } + return this.bufferLength === 0; + } + ensureBuffer(requested) { + const buffer = this.buffer; + if (requested <= buffer.byteLength) { + return buffer; + } + let size = this.minBufferLength; + while (size < requested) { + size *= 2; + } + const buffer2 = new Uint8Array(size); + buffer2.set(buffer); + return this.buffer = buffer2; + } + getByte() { + const pos = this.pos; + while (this.bufferLength <= pos) { + if (this.eof) { + return -1; + } + this.readBlock(); + } + return this.buffer[this.pos++]; + } + getBytes(length) { + const pos = this.pos; + let end; + if (length) { + this.ensureBuffer(pos + length); + end = pos + length; + while (!this.eof && this.bufferLength < end) { + this.readBlock(); + } + const bufEnd = this.bufferLength; + if (end > bufEnd) { + end = bufEnd; + } + } else { + while (!this.eof) { + this.readBlock(); + } + end = this.bufferLength; + } + this.pos = end; + return this.buffer.subarray(pos, end); + } + reset() { + this.pos = 0; + } + makeSubStream(start, length, dict = null) { + if (length === undefined) { + while (!this.eof) { + this.readBlock(); + } + } else { + const end = start + length; + while (this.bufferLength <= end && !this.eof) { + this.readBlock(); + } + } + return new _stream.Stream(this.buffer, start, length, dict); + } + getBaseStreams() { + return this.str ? this.str.getBaseStreams() : null; + } +} +exports.DecodeStream = DecodeStream; +class StreamsSequenceStream extends DecodeStream { + constructor(streams, onError = null) { + let maybeLength = 0; + for (const stream of streams) { + maybeLength += stream instanceof DecodeStream ? stream._rawMinBufferLength : stream.length; + } + super(maybeLength); + this.streams = streams; + this._onError = onError; + } + readBlock() { + const streams = this.streams; + if (streams.length === 0) { + this.eof = true; + return; + } + const stream = streams.shift(); + let chunk; + try { + chunk = stream.getBytes(); + } catch (reason) { + if (this._onError) { + this._onError(reason, stream.dict && stream.dict.objId); + return; + } + throw reason; + } + const bufferLength = this.bufferLength; + const newLength = bufferLength + chunk.length; + const buffer = this.ensureBuffer(newLength); + buffer.set(chunk, bufferLength); + this.bufferLength = newLength; + } + getBaseStreams() { + const baseStreamsBuf = []; + for (const stream of this.streams) { + const baseStreams = stream.getBaseStreams(); + if (baseStreams) { + baseStreamsBuf.push(...baseStreams); + } + } + return baseStreamsBuf.length > 0 ? baseStreamsBuf : null; + } +} +exports.StreamsSequenceStream = StreamsSequenceStream; + +/***/ }), +/* 18 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AsciiHexStream = void 0; +var _decode_stream = __w_pdfjs_require__(17); +class AsciiHexStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength) { + if (maybeLength) { + maybeLength *= 0.5; + } + super(maybeLength); + this.str = str; + this.dict = str.dict; + this.firstDigit = -1; + } + readBlock() { + const UPSTREAM_BLOCK_SIZE = 8000; + const bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE); + if (!bytes.length) { + this.eof = true; + return; + } + const maxDecodeLength = bytes.length + 1 >> 1; + const buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength); + let bufferLength = this.bufferLength; + let firstDigit = this.firstDigit; + for (const ch of bytes) { + let digit; + if (ch >= 0x30 && ch <= 0x39) { + digit = ch & 0x0f; + } else if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) { + digit = (ch & 0x0f) + 9; + } else if (ch === 0x3e) { + this.eof = true; + break; + } else { + continue; + } + if (firstDigit < 0) { + firstDigit = digit; + } else { + buffer[bufferLength++] = firstDigit << 4 | digit; + firstDigit = -1; + } + } + if (firstDigit >= 0 && this.eof) { + buffer[bufferLength++] = firstDigit << 4; + firstDigit = -1; + } + this.firstDigit = firstDigit; + this.bufferLength = bufferLength; + } +} +exports.AsciiHexStream = AsciiHexStream; + +/***/ }), +/* 19 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CCITTFaxStream = void 0; +var _ccitt = __w_pdfjs_require__(20); +var _decode_stream = __w_pdfjs_require__(17); +var _primitives = __w_pdfjs_require__(3); +class CCITTFaxStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength, params) { + super(maybeLength); + this.str = str; + this.dict = str.dict; + if (!(params instanceof _primitives.Dict)) { + params = _primitives.Dict.empty; + } + const source = { + next() { + return str.getByte(); + } + }; + this.ccittFaxDecoder = new _ccitt.CCITTFaxDecoder(source, { + K: params.get("K"), + EndOfLine: params.get("EndOfLine"), + EncodedByteAlign: params.get("EncodedByteAlign"), + Columns: params.get("Columns"), + Rows: params.get("Rows"), + EndOfBlock: params.get("EndOfBlock"), + BlackIs1: params.get("BlackIs1") + }); + } + readBlock() { + while (!this.eof) { + const c = this.ccittFaxDecoder.readNextChar(); + if (c === -1) { + this.eof = true; + return; + } + this.ensureBuffer(this.bufferLength + 1); + this.buffer[this.bufferLength++] = c; + } + } +} +exports.CCITTFaxStream = CCITTFaxStream; + +/***/ }), +/* 20 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CCITTFaxDecoder = void 0; +var _util = __w_pdfjs_require__(2); +const ccittEOL = -2; +const ccittEOF = -1; +const twoDimPass = 0; +const twoDimHoriz = 1; +const twoDimVert0 = 2; +const twoDimVertR1 = 3; +const twoDimVertL1 = 4; +const twoDimVertR2 = 5; +const twoDimVertL2 = 6; +const twoDimVertR3 = 7; +const twoDimVertL3 = 8; +const twoDimTable = [[-1, -1], [-1, -1], [7, twoDimVertL3], [7, twoDimVertR3], [6, twoDimVertL2], [6, twoDimVertL2], [6, twoDimVertR2], [6, twoDimVertR2], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0]]; +const whiteTable1 = [[-1, -1], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [12, 1984], [12, 2048], [12, 2112], [12, 2176], [12, 2240], [12, 2304], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [12, 2368], [12, 2432], [12, 2496], [12, 2560]]; +const whiteTable2 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [8, 29], [8, 29], [8, 30], [8, 30], [8, 45], [8, 45], [8, 46], [8, 46], [7, 22], [7, 22], [7, 22], [7, 22], [7, 23], [7, 23], [7, 23], [7, 23], [8, 47], [8, 47], [8, 48], [8, 48], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [7, 20], [7, 20], [7, 20], [7, 20], [8, 33], [8, 33], [8, 34], [8, 34], [8, 35], [8, 35], [8, 36], [8, 36], [8, 37], [8, 37], [8, 38], [8, 38], [7, 19], [7, 19], [7, 19], [7, 19], [8, 31], [8, 31], [8, 32], [8, 32], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [8, 53], [8, 53], [8, 54], [8, 54], [7, 26], [7, 26], [7, 26], [7, 26], [8, 39], [8, 39], [8, 40], [8, 40], [8, 41], [8, 41], [8, 42], [8, 42], [8, 43], [8, 43], [8, 44], [8, 44], [7, 21], [7, 21], [7, 21], [7, 21], [7, 28], [7, 28], [7, 28], [7, 28], [8, 61], [8, 61], [8, 62], [8, 62], [8, 63], [8, 63], [8, 0], [8, 0], [8, 320], [8, 320], [8, 384], [8, 384], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [7, 27], [7, 27], [7, 27], [7, 27], [8, 59], [8, 59], [8, 60], [8, 60], [9, 1472], [9, 1536], [9, 1600], [9, 1728], [7, 18], [7, 18], [7, 18], [7, 18], [7, 24], [7, 24], [7, 24], [7, 24], [8, 49], [8, 49], [8, 50], [8, 50], [8, 51], [8, 51], [8, 52], [8, 52], [7, 25], [7, 25], [7, 25], [7, 25], [8, 55], [8, 55], [8, 56], [8, 56], [8, 57], [8, 57], [8, 58], [8, 58], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [8, 448], [8, 448], [8, 512], [8, 512], [9, 704], [9, 768], [8, 640], [8, 640], [8, 576], [8, 576], [9, 832], [9, 896], [9, 960], [9, 1024], [9, 1088], [9, 1152], [9, 1216], [9, 1280], [9, 1344], [9, 1408], [7, 256], [7, 256], [7, 256], [7, 256], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7]]; +const blackTable1 = [[-1, -1], [-1, -1], [12, ccittEOL], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [11, 1792], [11, 1792], [12, 1984], [12, 1984], [12, 2048], [12, 2048], [12, 2112], [12, 2112], [12, 2176], [12, 2176], [12, 2240], [12, 2240], [12, 2304], [12, 2304], [11, 1856], [11, 1856], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [11, 1920], [11, 1920], [12, 2368], [12, 2368], [12, 2432], [12, 2432], [12, 2496], [12, 2496], [12, 2560], [12, 2560], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [12, 52], [12, 52], [13, 640], [13, 704], [13, 768], [13, 832], [12, 55], [12, 55], [12, 56], [12, 56], [13, 1280], [13, 1344], [13, 1408], [13, 1472], [12, 59], [12, 59], [12, 60], [12, 60], [13, 1536], [13, 1600], [11, 24], [11, 24], [11, 24], [11, 24], [11, 25], [11, 25], [11, 25], [11, 25], [13, 1664], [13, 1728], [12, 320], [12, 320], [12, 384], [12, 384], [12, 448], [12, 448], [13, 512], [13, 576], [12, 53], [12, 53], [12, 54], [12, 54], [13, 896], [13, 960], [13, 1024], [13, 1088], [13, 1152], [13, 1216], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64]]; +const blackTable2 = [[8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [11, 23], [11, 23], [12, 50], [12, 51], [12, 44], [12, 45], [12, 46], [12, 47], [12, 57], [12, 58], [12, 61], [12, 256], [10, 16], [10, 16], [10, 16], [10, 16], [10, 17], [10, 17], [10, 17], [10, 17], [12, 48], [12, 49], [12, 62], [12, 63], [12, 30], [12, 31], [12, 32], [12, 33], [12, 40], [12, 41], [11, 22], [11, 22], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [12, 128], [12, 192], [12, 26], [12, 27], [12, 28], [12, 29], [11, 19], [11, 19], [11, 20], [11, 20], [12, 34], [12, 35], [12, 36], [12, 37], [12, 38], [12, 39], [11, 21], [11, 21], [12, 42], [12, 43], [10, 0], [10, 0], [10, 0], [10, 0], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12]]; +const blackTable3 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [6, 9], [6, 8], [5, 7], [5, 7], [4, 6], [4, 6], [4, 6], [4, 6], [4, 5], [4, 5], [4, 5], [4, 5], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2]]; +class CCITTFaxDecoder { + constructor(source, options = {}) { + if (!source || typeof source.next !== "function") { + throw new Error('CCITTFaxDecoder - invalid "source" parameter.'); + } + this.source = source; + this.eof = false; + this.encoding = options.K || 0; + this.eoline = options.EndOfLine || false; + this.byteAlign = options.EncodedByteAlign || false; + this.columns = options.Columns || 1728; + this.rows = options.Rows || 0; + let eoblock = options.EndOfBlock; + if (eoblock === null || eoblock === undefined) { + eoblock = true; + } + this.eoblock = eoblock; + this.black = options.BlackIs1 || false; + this.codingLine = new Uint32Array(this.columns + 1); + this.refLine = new Uint32Array(this.columns + 2); + this.codingLine[0] = this.columns; + this.codingPos = 0; + this.row = 0; + this.nextLine2D = this.encoding < 0; + this.inputBits = 0; + this.inputBuf = 0; + this.outputBits = 0; + this.rowsDone = false; + let code1; + while ((code1 = this._lookBits(12)) === 0) { + this._eatBits(1); + } + if (code1 === 1) { + this._eatBits(12); + } + if (this.encoding > 0) { + this.nextLine2D = !this._lookBits(1); + this._eatBits(1); + } + } + readNextChar() { + if (this.eof) { + return -1; + } + const refLine = this.refLine; + const codingLine = this.codingLine; + const columns = this.columns; + let refPos, blackPixels, bits, i; + if (this.outputBits === 0) { + if (this.rowsDone) { + this.eof = true; + } + if (this.eof) { + return -1; + } + this.err = false; + let code1, code2, code3; + if (this.nextLine2D) { + for (i = 0; codingLine[i] < columns; ++i) { + refLine[i] = codingLine[i]; + } + refLine[i++] = columns; + refLine[i] = columns; + codingLine[0] = 0; + this.codingPos = 0; + refPos = 0; + blackPixels = 0; + while (codingLine[this.codingPos] < columns) { + code1 = this._getTwoDimCode(); + switch (code1) { + case twoDimPass: + this._addPixels(refLine[refPos + 1], blackPixels); + if (refLine[refPos + 1] < columns) { + refPos += 2; + } + break; + case twoDimHoriz: + code1 = code2 = 0; + if (blackPixels) { + do { + code1 += code3 = this._getBlackCode(); + } while (code3 >= 64); + do { + code2 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + do { + code2 += code3 = this._getBlackCode(); + } while (code3 >= 64); + } + this._addPixels(codingLine[this.codingPos] + code1, blackPixels); + if (codingLine[this.codingPos] < columns) { + this._addPixels(codingLine[this.codingPos] + code2, blackPixels ^ 1); + } + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + break; + case twoDimVertR3: + this._addPixels(refLine[refPos] + 3, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertR2: + this._addPixels(refLine[refPos] + 2, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertR1: + this._addPixels(refLine[refPos] + 1, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVert0: + this._addPixels(refLine[refPos], blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertL3: + this._addPixelsNeg(refLine[refPos] - 3, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertL2: + this._addPixelsNeg(refLine[refPos] - 2, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertL1: + this._addPixelsNeg(refLine[refPos] - 1, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case ccittEOF: + this._addPixels(columns, 0); + this.eof = true; + break; + default: + (0, _util.info)("bad 2d code"); + this._addPixels(columns, 0); + this.err = true; + } + } + } else { + codingLine[0] = 0; + this.codingPos = 0; + blackPixels = 0; + while (codingLine[this.codingPos] < columns) { + code1 = 0; + if (blackPixels) { + do { + code1 += code3 = this._getBlackCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + } + this._addPixels(codingLine[this.codingPos] + code1, blackPixels); + blackPixels ^= 1; + } + } + let gotEOL = false; + if (this.byteAlign) { + this.inputBits &= ~7; + } + if (!this.eoblock && this.row === this.rows - 1) { + this.rowsDone = true; + } else { + code1 = this._lookBits(12); + if (this.eoline) { + while (code1 !== ccittEOF && code1 !== 1) { + this._eatBits(1); + code1 = this._lookBits(12); + } + } else { + while (code1 === 0) { + this._eatBits(1); + code1 = this._lookBits(12); + } + } + if (code1 === 1) { + this._eatBits(12); + gotEOL = true; + } else if (code1 === ccittEOF) { + this.eof = true; + } + } + if (!this.eof && this.encoding > 0 && !this.rowsDone) { + this.nextLine2D = !this._lookBits(1); + this._eatBits(1); + } + if (this.eoblock && gotEOL && this.byteAlign) { + code1 = this._lookBits(12); + if (code1 === 1) { + this._eatBits(12); + if (this.encoding > 0) { + this._lookBits(1); + this._eatBits(1); + } + if (this.encoding >= 0) { + for (i = 0; i < 4; ++i) { + code1 = this._lookBits(12); + if (code1 !== 1) { + (0, _util.info)("bad rtc code: " + code1); + } + this._eatBits(12); + if (this.encoding > 0) { + this._lookBits(1); + this._eatBits(1); + } + } + } + this.eof = true; + } + } else if (this.err && this.eoline) { + while (true) { + code1 = this._lookBits(13); + if (code1 === ccittEOF) { + this.eof = true; + return -1; + } + if (code1 >> 1 === 1) { + break; + } + this._eatBits(1); + } + this._eatBits(12); + if (this.encoding > 0) { + this._eatBits(1); + this.nextLine2D = !(code1 & 1); + } + } + if (codingLine[0] > 0) { + this.outputBits = codingLine[this.codingPos = 0]; + } else { + this.outputBits = codingLine[this.codingPos = 1]; + } + this.row++; + } + let c; + if (this.outputBits >= 8) { + c = this.codingPos & 1 ? 0 : 0xff; + this.outputBits -= 8; + if (this.outputBits === 0 && codingLine[this.codingPos] < columns) { + this.codingPos++; + this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1]; + } + } else { + bits = 8; + c = 0; + do { + if (typeof this.outputBits !== "number") { + throw new _util.FormatError('Invalid /CCITTFaxDecode data, "outputBits" must be a number.'); + } + if (this.outputBits > bits) { + c <<= bits; + if (!(this.codingPos & 1)) { + c |= 0xff >> 8 - bits; + } + this.outputBits -= bits; + bits = 0; + } else { + c <<= this.outputBits; + if (!(this.codingPos & 1)) { + c |= 0xff >> 8 - this.outputBits; + } + bits -= this.outputBits; + this.outputBits = 0; + if (codingLine[this.codingPos] < columns) { + this.codingPos++; + this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1]; + } else if (bits > 0) { + c <<= bits; + bits = 0; + } + } + } while (bits); + } + if (this.black) { + c ^= 0xff; + } + return c; + } + _addPixels(a1, blackPixels) { + const codingLine = this.codingLine; + let codingPos = this.codingPos; + if (a1 > codingLine[codingPos]) { + if (a1 > this.columns) { + (0, _util.info)("row is wrong length"); + this.err = true; + a1 = this.columns; + } + if (codingPos & 1 ^ blackPixels) { + ++codingPos; + } + codingLine[codingPos] = a1; + } + this.codingPos = codingPos; + } + _addPixelsNeg(a1, blackPixels) { + const codingLine = this.codingLine; + let codingPos = this.codingPos; + if (a1 > codingLine[codingPos]) { + if (a1 > this.columns) { + (0, _util.info)("row is wrong length"); + this.err = true; + a1 = this.columns; + } + if (codingPos & 1 ^ blackPixels) { + ++codingPos; + } + codingLine[codingPos] = a1; + } else if (a1 < codingLine[codingPos]) { + if (a1 < 0) { + (0, _util.info)("invalid code"); + this.err = true; + a1 = 0; + } + while (codingPos > 0 && a1 < codingLine[codingPos - 1]) { + --codingPos; + } + codingLine[codingPos] = a1; + } + this.codingPos = codingPos; + } + _findTableCode(start, end, table, limit) { + const limitValue = limit || 0; + for (let i = start; i <= end; ++i) { + let code = this._lookBits(i); + if (code === ccittEOF) { + return [true, 1, false]; + } + if (i < end) { + code <<= end - i; + } + if (!limitValue || code >= limitValue) { + const p = table[code - limitValue]; + if (p[0] === i) { + this._eatBits(i); + return [true, p[1], true]; + } + } + } + return [false, 0, false]; + } + _getTwoDimCode() { + let code = 0; + let p; + if (this.eoblock) { + code = this._lookBits(7); + p = twoDimTable[code]; + if (p && p[0] > 0) { + this._eatBits(p[0]); + return p[1]; + } + } else { + const result = this._findTableCode(1, 7, twoDimTable); + if (result[0] && result[2]) { + return result[1]; + } + } + (0, _util.info)("Bad two dim code"); + return ccittEOF; + } + _getWhiteCode() { + let code = 0; + let p; + if (this.eoblock) { + code = this._lookBits(12); + if (code === ccittEOF) { + return 1; + } + if (code >> 5 === 0) { + p = whiteTable1[code]; + } else { + p = whiteTable2[code >> 3]; + } + if (p[0] > 0) { + this._eatBits(p[0]); + return p[1]; + } + } else { + let result = this._findTableCode(1, 9, whiteTable2); + if (result[0]) { + return result[1]; + } + result = this._findTableCode(11, 12, whiteTable1); + if (result[0]) { + return result[1]; + } + } + (0, _util.info)("bad white code"); + this._eatBits(1); + return 1; + } + _getBlackCode() { + let code, p; + if (this.eoblock) { + code = this._lookBits(13); + if (code === ccittEOF) { + return 1; + } + if (code >> 7 === 0) { + p = blackTable1[code]; + } else if (code >> 9 === 0 && code >> 7 !== 0) { + p = blackTable2[(code >> 1) - 64]; + } else { + p = blackTable3[code >> 7]; + } + if (p[0] > 0) { + this._eatBits(p[0]); + return p[1]; + } + } else { + let result = this._findTableCode(2, 6, blackTable3); + if (result[0]) { + return result[1]; + } + result = this._findTableCode(7, 12, blackTable2, 64); + if (result[0]) { + return result[1]; + } + result = this._findTableCode(10, 13, blackTable1); + if (result[0]) { + return result[1]; + } + } + (0, _util.info)("bad black code"); + this._eatBits(1); + return 1; + } + _lookBits(n) { + let c; + while (this.inputBits < n) { + if ((c = this.source.next()) === -1) { + if (this.inputBits === 0) { + return ccittEOF; + } + return this.inputBuf << n - this.inputBits & 0xffff >> 16 - n; + } + this.inputBuf = this.inputBuf << 8 | c; + this.inputBits += 8; + } + return this.inputBuf >> this.inputBits - n & 0xffff >> 16 - n; + } + _eatBits(n) { + if ((this.inputBits -= n) < 0) { + this.inputBits = 0; + } + } +} +exports.CCITTFaxDecoder = CCITTFaxDecoder; + +/***/ }), +/* 21 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FlateStream = void 0; +var _decode_stream = __w_pdfjs_require__(17); +var _util = __w_pdfjs_require__(2); +const codeLenCodeMap = new Int32Array([16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]); +const lengthDecode = new Int32Array([0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a, 0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f, 0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073, 0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102]); +const distDecode = new Int32Array([0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d, 0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1, 0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01, 0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001]); +const fixedLitCodeTab = [new Int32Array([0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0, 0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0, 0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0, 0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8, 0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8, 0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8, 0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4, 0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4, 0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4, 0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc, 0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec, 0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc, 0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2, 0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2, 0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2, 0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca, 0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea, 0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da, 0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6, 0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6, 0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6, 0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce, 0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee, 0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de, 0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe, 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1, 0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1, 0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1, 0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9, 0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9, 0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9, 0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5, 0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5, 0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5, 0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd, 0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed, 0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd, 0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3, 0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3, 0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3, 0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb, 0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb, 0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db, 0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7, 0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7, 0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7, 0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf, 0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef, 0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df, 0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff]), 9]; +const fixedDistCodeTab = [new Int32Array([0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c, 0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000, 0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d, 0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000]), 5]; +class FlateStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength) { + super(maybeLength); + this.str = str; + this.dict = str.dict; + const cmf = str.getByte(); + const flg = str.getByte(); + if (cmf === -1 || flg === -1) { + throw new _util.FormatError(`Invalid header in flate stream: ${cmf}, ${flg}`); + } + if ((cmf & 0x0f) !== 0x08) { + throw new _util.FormatError(`Unknown compression method in flate stream: ${cmf}, ${flg}`); + } + if (((cmf << 8) + flg) % 31 !== 0) { + throw new _util.FormatError(`Bad FCHECK in flate stream: ${cmf}, ${flg}`); + } + if (flg & 0x20) { + throw new _util.FormatError(`FDICT bit set in flate stream: ${cmf}, ${flg}`); + } + this.codeSize = 0; + this.codeBuf = 0; + } + getBits(bits) { + const str = this.str; + let codeSize = this.codeSize; + let codeBuf = this.codeBuf; + let b; + while (codeSize < bits) { + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad encoding in flate stream"); + } + codeBuf |= b << codeSize; + codeSize += 8; + } + b = codeBuf & (1 << bits) - 1; + this.codeBuf = codeBuf >> bits; + this.codeSize = codeSize -= bits; + return b; + } + getCode(table) { + const str = this.str; + const codes = table[0]; + const maxLen = table[1]; + let codeSize = this.codeSize; + let codeBuf = this.codeBuf; + let b; + while (codeSize < maxLen) { + if ((b = str.getByte()) === -1) { + break; + } + codeBuf |= b << codeSize; + codeSize += 8; + } + const code = codes[codeBuf & (1 << maxLen) - 1]; + const codeLen = code >> 16; + const codeVal = code & 0xffff; + if (codeLen < 1 || codeSize < codeLen) { + throw new _util.FormatError("Bad encoding in flate stream"); + } + this.codeBuf = codeBuf >> codeLen; + this.codeSize = codeSize - codeLen; + return codeVal; + } + generateHuffmanTable(lengths) { + const n = lengths.length; + let maxLen = 0; + let i; + for (i = 0; i < n; ++i) { + if (lengths[i] > maxLen) { + maxLen = lengths[i]; + } + } + const size = 1 << maxLen; + const codes = new Int32Array(size); + for (let len = 1, code = 0, skip = 2; len <= maxLen; ++len, code <<= 1, skip <<= 1) { + for (let val = 0; val < n; ++val) { + if (lengths[val] === len) { + let code2 = 0; + let t = code; + for (i = 0; i < len; ++i) { + code2 = code2 << 1 | t & 1; + t >>= 1; + } + for (i = code2; i < size; i += skip) { + codes[i] = len << 16 | val; + } + ++code; + } + } + } + return [codes, maxLen]; + } + readBlock() { + let buffer, len; + const str = this.str; + let hdr = this.getBits(3); + if (hdr & 1) { + this.eof = true; + } + hdr >>= 1; + if (hdr === 0) { + let b; + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + let blockLen = b; + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + blockLen |= b << 8; + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + let check = b; + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + check |= b << 8; + if (check !== (~blockLen & 0xffff) && (blockLen !== 0 || check !== 0)) { + throw new _util.FormatError("Bad uncompressed block length in flate stream"); + } + this.codeBuf = 0; + this.codeSize = 0; + const bufferLength = this.bufferLength, + end = bufferLength + blockLen; + buffer = this.ensureBuffer(end); + this.bufferLength = end; + if (blockLen === 0) { + if (str.peekByte() === -1) { + this.eof = true; + } + } else { + const block = str.getBytes(blockLen); + buffer.set(block, bufferLength); + if (block.length < blockLen) { + this.eof = true; + } + } + return; + } + let litCodeTable; + let distCodeTable; + if (hdr === 1) { + litCodeTable = fixedLitCodeTab; + distCodeTable = fixedDistCodeTab; + } else if (hdr === 2) { + const numLitCodes = this.getBits(5) + 257; + const numDistCodes = this.getBits(5) + 1; + const numCodeLenCodes = this.getBits(4) + 4; + const codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length); + let i; + for (i = 0; i < numCodeLenCodes; ++i) { + codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3); + } + const codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths); + len = 0; + i = 0; + const codes = numLitCodes + numDistCodes; + const codeLengths = new Uint8Array(codes); + let bitsLength, bitsOffset, what; + while (i < codes) { + const code = this.getCode(codeLenCodeTab); + if (code === 16) { + bitsLength = 2; + bitsOffset = 3; + what = len; + } else if (code === 17) { + bitsLength = 3; + bitsOffset = 3; + what = len = 0; + } else if (code === 18) { + bitsLength = 7; + bitsOffset = 11; + what = len = 0; + } else { + codeLengths[i++] = len = code; + continue; + } + let repeatLength = this.getBits(bitsLength) + bitsOffset; + while (repeatLength-- > 0) { + codeLengths[i++] = what; + } + } + litCodeTable = this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes)); + distCodeTable = this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes)); + } else { + throw new _util.FormatError("Unknown block type in flate stream"); + } + buffer = this.buffer; + let limit = buffer ? buffer.length : 0; + let pos = this.bufferLength; + while (true) { + let code1 = this.getCode(litCodeTable); + if (code1 < 256) { + if (pos + 1 >= limit) { + buffer = this.ensureBuffer(pos + 1); + limit = buffer.length; + } + buffer[pos++] = code1; + continue; + } + if (code1 === 256) { + this.bufferLength = pos; + return; + } + code1 -= 257; + code1 = lengthDecode[code1]; + let code2 = code1 >> 16; + if (code2 > 0) { + code2 = this.getBits(code2); + } + len = (code1 & 0xffff) + code2; + code1 = this.getCode(distCodeTable); + code1 = distDecode[code1]; + code2 = code1 >> 16; + if (code2 > 0) { + code2 = this.getBits(code2); + } + const dist = (code1 & 0xffff) + code2; + if (pos + len >= limit) { + buffer = this.ensureBuffer(pos + len); + limit = buffer.length; + } + for (let k = 0; k < len; ++k, ++pos) { + buffer[pos] = buffer[pos - dist]; + } + } + } +} +exports.FlateStream = FlateStream; + +/***/ }), +/* 22 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Jbig2Stream = void 0; +var _base_stream = __w_pdfjs_require__(5); +var _decode_stream = __w_pdfjs_require__(17); +var _primitives = __w_pdfjs_require__(3); +var _jbig = __w_pdfjs_require__(23); +var _util = __w_pdfjs_require__(2); +class Jbig2Stream extends _decode_stream.DecodeStream { + constructor(stream, maybeLength, params) { + super(maybeLength); + this.stream = stream; + this.dict = stream.dict; + this.maybeLength = maybeLength; + this.params = params; + } + get bytes() { + return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength)); + } + ensureBuffer(requested) {} + readBlock() { + if (this.eof) { + return; + } + const jbig2Image = new _jbig.Jbig2Image(); + const chunks = []; + if (this.params instanceof _primitives.Dict) { + const globalsStream = this.params.get("JBIG2Globals"); + if (globalsStream instanceof _base_stream.BaseStream) { + const globals = globalsStream.getBytes(); + chunks.push({ + data: globals, + start: 0, + end: globals.length + }); + } + } + chunks.push({ + data: this.bytes, + start: 0, + end: this.bytes.length + }); + const data = jbig2Image.parseChunks(chunks); + const dataLength = data.length; + for (let i = 0; i < dataLength; i++) { + data[i] ^= 0xff; + } + this.buffer = data; + this.bufferLength = dataLength; + this.eof = true; + } +} +exports.Jbig2Stream = Jbig2Stream; + +/***/ }), +/* 23 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Jbig2Image = void 0; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(4); +var _arithmetic_decoder = __w_pdfjs_require__(24); +var _ccitt = __w_pdfjs_require__(20); +class Jbig2Error extends _util.BaseException { + constructor(msg) { + super(`JBIG2 error: ${msg}`, "Jbig2Error"); + } +} +class ContextCache { + getContexts(id) { + if (id in this) { + return this[id]; + } + return this[id] = new Int8Array(1 << 16); + } +} +class DecodingContext { + constructor(data, start, end) { + this.data = data; + this.start = start; + this.end = end; + } + get decoder() { + const decoder = new _arithmetic_decoder.ArithmeticDecoder(this.data, this.start, this.end); + return (0, _util.shadow)(this, "decoder", decoder); + } + get contextCache() { + const cache = new ContextCache(); + return (0, _util.shadow)(this, "contextCache", cache); + } +} +function decodeInteger(contextCache, procedure, decoder) { + const contexts = contextCache.getContexts(procedure); + let prev = 1; + function readBits(length) { + let v = 0; + for (let i = 0; i < length; i++) { + const bit = decoder.readBit(contexts, prev); + prev = prev < 256 ? prev << 1 | bit : (prev << 1 | bit) & 511 | 256; + v = v << 1 | bit; + } + return v >>> 0; + } + const sign = readBits(1); + const value = readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(32) + 4436 : readBits(12) + 340 : readBits(8) + 84 : readBits(6) + 20 : readBits(4) + 4 : readBits(2); + if (sign === 0) { + return value; + } else if (value > 0) { + return -value; + } + return null; +} +function decodeIAID(contextCache, decoder, codeLength) { + const contexts = contextCache.getContexts("IAID"); + let prev = 1; + for (let i = 0; i < codeLength; i++) { + const bit = decoder.readBit(contexts, prev); + prev = prev << 1 | bit; + } + if (codeLength < 31) { + return prev & (1 << codeLength) - 1; + } + return prev & 0x7fffffff; +} +const SegmentTypes = ["SymbolDictionary", null, null, null, "IntermediateTextRegion", null, "ImmediateTextRegion", "ImmediateLosslessTextRegion", null, null, null, null, null, null, null, null, "PatternDictionary", null, null, null, "IntermediateHalftoneRegion", null, "ImmediateHalftoneRegion", "ImmediateLosslessHalftoneRegion", null, null, null, null, null, null, null, null, null, null, null, null, "IntermediateGenericRegion", null, "ImmediateGenericRegion", "ImmediateLosslessGenericRegion", "IntermediateGenericRefinementRegion", null, "ImmediateGenericRefinementRegion", "ImmediateLosslessGenericRefinementRegion", null, null, null, null, "PageInformation", "EndOfPage", "EndOfStripe", "EndOfFile", "Profiles", "Tables", null, null, null, null, null, null, null, null, "Extension"]; +const CodingTemplates = [[{ + x: -1, + y: -2 +}, { + x: 0, + y: -2 +}, { + x: 1, + y: -2 +}, { + x: -2, + y: -1 +}, { + x: -1, + y: -1 +}, { + x: 0, + y: -1 +}, { + x: 1, + y: -1 +}, { + x: 2, + y: -1 +}, { + x: -4, + y: 0 +}, { + x: -3, + y: 0 +}, { + x: -2, + y: 0 +}, { + x: -1, + y: 0 +}], [{ + x: -1, + y: -2 +}, { + x: 0, + y: -2 +}, { + x: 1, + y: -2 +}, { + x: 2, + y: -2 +}, { + x: -2, + y: -1 +}, { + x: -1, + y: -1 +}, { + x: 0, + y: -1 +}, { + x: 1, + y: -1 +}, { + x: 2, + y: -1 +}, { + x: -3, + y: 0 +}, { + x: -2, + y: 0 +}, { + x: -1, + y: 0 +}], [{ + x: -1, + y: -2 +}, { + x: 0, + y: -2 +}, { + x: 1, + y: -2 +}, { + x: -2, + y: -1 +}, { + x: -1, + y: -1 +}, { + x: 0, + y: -1 +}, { + x: 1, + y: -1 +}, { + x: -2, + y: 0 +}, { + x: -1, + y: 0 +}], [{ + x: -3, + y: -1 +}, { + x: -2, + y: -1 +}, { + x: -1, + y: -1 +}, { + x: 0, + y: -1 +}, { + x: 1, + y: -1 +}, { + x: -4, + y: 0 +}, { + x: -3, + y: 0 +}, { + x: -2, + y: 0 +}, { + x: -1, + y: 0 +}]]; +const RefinementTemplates = [{ + coding: [{ + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }], + reference: [{ + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }, { + x: 0, + y: 0 + }, { + x: 1, + y: 0 + }, { + x: -1, + y: 1 + }, { + x: 0, + y: 1 + }, { + x: 1, + y: 1 + }] +}, { + coding: [{ + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }], + reference: [{ + x: 0, + y: -1 + }, { + x: -1, + y: 0 + }, { + x: 0, + y: 0 + }, { + x: 1, + y: 0 + }, { + x: 0, + y: 1 + }, { + x: 1, + y: 1 + }] +}]; +const ReusedContexts = [0x9b25, 0x0795, 0x00e5, 0x0195]; +const RefinementReusedContexts = [0x0020, 0x0008]; +function decodeBitmapTemplate0(width, height, decodingContext) { + const decoder = decodingContext.decoder; + const contexts = decodingContext.contextCache.getContexts("GB"); + const bitmap = []; + let contextLabel, i, j, pixel, row, row1, row2; + const OLD_PIXEL_MASK = 0x7bf7; + for (i = 0; i < height; i++) { + row = bitmap[i] = new Uint8Array(width); + row1 = i < 1 ? row : bitmap[i - 1]; + row2 = i < 2 ? row : bitmap[i - 2]; + contextLabel = row2[0] << 13 | row2[1] << 12 | row2[2] << 11 | row1[0] << 7 | row1[1] << 6 | row1[2] << 5 | row1[3] << 4; + for (j = 0; j < width; j++) { + row[j] = pixel = decoder.readBit(contexts, contextLabel); + contextLabel = (contextLabel & OLD_PIXEL_MASK) << 1 | (j + 3 < width ? row2[j + 3] << 11 : 0) | (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel; + } + } + return bitmap; +} +function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at, decodingContext) { + if (mmr) { + const input = new Reader(decodingContext.data, decodingContext.start, decodingContext.end); + return decodeMMRBitmap(input, width, height, false); + } + if (templateIndex === 0 && !skip && !prediction && at.length === 4 && at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 && at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) { + return decodeBitmapTemplate0(width, height, decodingContext); + } + const useskip = !!skip; + const template = CodingTemplates[templateIndex].concat(at); + template.sort(function (a, b) { + return a.y - b.y || a.x - b.x; + }); + const templateLength = template.length; + const templateX = new Int8Array(templateLength); + const templateY = new Int8Array(templateLength); + const changingTemplateEntries = []; + let reuseMask = 0, + minX = 0, + maxX = 0, + minY = 0; + let c, k; + for (k = 0; k < templateLength; k++) { + templateX[k] = template[k].x; + templateY[k] = template[k].y; + minX = Math.min(minX, template[k].x); + maxX = Math.max(maxX, template[k].x); + minY = Math.min(minY, template[k].y); + if (k < templateLength - 1 && template[k].y === template[k + 1].y && template[k].x === template[k + 1].x - 1) { + reuseMask |= 1 << templateLength - 1 - k; + } else { + changingTemplateEntries.push(k); + } + } + const changingEntriesLength = changingTemplateEntries.length; + const changingTemplateX = new Int8Array(changingEntriesLength); + const changingTemplateY = new Int8Array(changingEntriesLength); + const changingTemplateBit = new Uint16Array(changingEntriesLength); + for (c = 0; c < changingEntriesLength; c++) { + k = changingTemplateEntries[c]; + changingTemplateX[c] = template[k].x; + changingTemplateY[c] = template[k].y; + changingTemplateBit[c] = 1 << templateLength - 1 - k; + } + const sbb_left = -minX; + const sbb_top = -minY; + const sbb_right = width - maxX; + const pseudoPixelContext = ReusedContexts[templateIndex]; + let row = new Uint8Array(width); + const bitmap = []; + const decoder = decodingContext.decoder; + const contexts = decodingContext.contextCache.getContexts("GB"); + let ltp = 0, + j, + i0, + j0, + contextLabel = 0, + bit, + shift; + for (let i = 0; i < height; i++) { + if (prediction) { + const sltp = decoder.readBit(contexts, pseudoPixelContext); + ltp ^= sltp; + if (ltp) { + bitmap.push(row); + continue; + } + } + row = new Uint8Array(row); + bitmap.push(row); + for (j = 0; j < width; j++) { + if (useskip && skip[i][j]) { + row[j] = 0; + continue; + } + if (j >= sbb_left && j < sbb_right && i >= sbb_top) { + contextLabel = contextLabel << 1 & reuseMask; + for (k = 0; k < changingEntriesLength; k++) { + i0 = i + changingTemplateY[k]; + j0 = j + changingTemplateX[k]; + bit = bitmap[i0][j0]; + if (bit) { + bit = changingTemplateBit[k]; + contextLabel |= bit; + } + } + } else { + contextLabel = 0; + shift = templateLength - 1; + for (k = 0; k < templateLength; k++, shift--) { + j0 = j + templateX[k]; + if (j0 >= 0 && j0 < width) { + i0 = i + templateY[k]; + if (i0 >= 0) { + bit = bitmap[i0][j0]; + if (bit) { + contextLabel |= bit << shift; + } + } + } + } + } + const pixel = decoder.readBit(contexts, contextLabel); + row[j] = pixel; + } + } + return bitmap; +} +function decodeRefinement(width, height, templateIndex, referenceBitmap, offsetX, offsetY, prediction, at, decodingContext) { + let codingTemplate = RefinementTemplates[templateIndex].coding; + if (templateIndex === 0) { + codingTemplate = codingTemplate.concat([at[0]]); + } + const codingTemplateLength = codingTemplate.length; + const codingTemplateX = new Int32Array(codingTemplateLength); + const codingTemplateY = new Int32Array(codingTemplateLength); + let k; + for (k = 0; k < codingTemplateLength; k++) { + codingTemplateX[k] = codingTemplate[k].x; + codingTemplateY[k] = codingTemplate[k].y; + } + let referenceTemplate = RefinementTemplates[templateIndex].reference; + if (templateIndex === 0) { + referenceTemplate = referenceTemplate.concat([at[1]]); + } + const referenceTemplateLength = referenceTemplate.length; + const referenceTemplateX = new Int32Array(referenceTemplateLength); + const referenceTemplateY = new Int32Array(referenceTemplateLength); + for (k = 0; k < referenceTemplateLength; k++) { + referenceTemplateX[k] = referenceTemplate[k].x; + referenceTemplateY[k] = referenceTemplate[k].y; + } + const referenceWidth = referenceBitmap[0].length; + const referenceHeight = referenceBitmap.length; + const pseudoPixelContext = RefinementReusedContexts[templateIndex]; + const bitmap = []; + const decoder = decodingContext.decoder; + const contexts = decodingContext.contextCache.getContexts("GR"); + let ltp = 0; + for (let i = 0; i < height; i++) { + if (prediction) { + const sltp = decoder.readBit(contexts, pseudoPixelContext); + ltp ^= sltp; + if (ltp) { + throw new Jbig2Error("prediction is not supported"); + } + } + const row = new Uint8Array(width); + bitmap.push(row); + for (let j = 0; j < width; j++) { + let i0, j0; + let contextLabel = 0; + for (k = 0; k < codingTemplateLength; k++) { + i0 = i + codingTemplateY[k]; + j0 = j + codingTemplateX[k]; + if (i0 < 0 || j0 < 0 || j0 >= width) { + contextLabel <<= 1; + } else { + contextLabel = contextLabel << 1 | bitmap[i0][j0]; + } + } + for (k = 0; k < referenceTemplateLength; k++) { + i0 = i + referenceTemplateY[k] - offsetY; + j0 = j + referenceTemplateX[k] - offsetX; + if (i0 < 0 || i0 >= referenceHeight || j0 < 0 || j0 >= referenceWidth) { + contextLabel <<= 1; + } else { + contextLabel = contextLabel << 1 | referenceBitmap[i0][j0]; + } + } + const pixel = decoder.readBit(contexts, contextLabel); + row[j] = pixel; + } + } + return bitmap; +} +function decodeSymbolDictionary(huffman, refinement, symbols, numberOfNewSymbols, numberOfExportedSymbols, huffmanTables, templateIndex, at, refinementTemplateIndex, refinementAt, decodingContext, huffmanInput) { + if (huffman && refinement) { + throw new Jbig2Error("symbol refinement with Huffman is not supported"); + } + const newSymbols = []; + let currentHeight = 0; + let symbolCodeLength = (0, _core_utils.log2)(symbols.length + numberOfNewSymbols); + const decoder = decodingContext.decoder; + const contextCache = decodingContext.contextCache; + let tableB1, symbolWidths; + if (huffman) { + tableB1 = getStandardTable(1); + symbolWidths = []; + symbolCodeLength = Math.max(symbolCodeLength, 1); + } + while (newSymbols.length < numberOfNewSymbols) { + const deltaHeight = huffman ? huffmanTables.tableDeltaHeight.decode(huffmanInput) : decodeInteger(contextCache, "IADH", decoder); + currentHeight += deltaHeight; + let currentWidth = 0, + totalWidth = 0; + const firstSymbol = huffman ? symbolWidths.length : 0; + while (true) { + const deltaWidth = huffman ? huffmanTables.tableDeltaWidth.decode(huffmanInput) : decodeInteger(contextCache, "IADW", decoder); + if (deltaWidth === null) { + break; + } + currentWidth += deltaWidth; + totalWidth += currentWidth; + let bitmap; + if (refinement) { + const numberOfInstances = decodeInteger(contextCache, "IAAI", decoder); + if (numberOfInstances > 1) { + bitmap = decodeTextRegion(huffman, refinement, currentWidth, currentHeight, 0, numberOfInstances, 1, symbols.concat(newSymbols), symbolCodeLength, 0, 0, 1, 0, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, 0, huffmanInput); + } else { + const symbolId = decodeIAID(contextCache, decoder, symbolCodeLength); + const rdx = decodeInteger(contextCache, "IARDX", decoder); + const rdy = decodeInteger(contextCache, "IARDY", decoder); + const symbol = symbolId < symbols.length ? symbols[symbolId] : newSymbols[symbolId - symbols.length]; + bitmap = decodeRefinement(currentWidth, currentHeight, refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt, decodingContext); + } + newSymbols.push(bitmap); + } else if (huffman) { + symbolWidths.push(currentWidth); + } else { + bitmap = decodeBitmap(false, currentWidth, currentHeight, templateIndex, false, null, at, decodingContext); + newSymbols.push(bitmap); + } + } + if (huffman && !refinement) { + const bitmapSize = huffmanTables.tableBitmapSize.decode(huffmanInput); + huffmanInput.byteAlign(); + let collectiveBitmap; + if (bitmapSize === 0) { + collectiveBitmap = readUncompressedBitmap(huffmanInput, totalWidth, currentHeight); + } else { + const originalEnd = huffmanInput.end; + const bitmapEnd = huffmanInput.position + bitmapSize; + huffmanInput.end = bitmapEnd; + collectiveBitmap = decodeMMRBitmap(huffmanInput, totalWidth, currentHeight, false); + huffmanInput.end = originalEnd; + huffmanInput.position = bitmapEnd; + } + const numberOfSymbolsDecoded = symbolWidths.length; + if (firstSymbol === numberOfSymbolsDecoded - 1) { + newSymbols.push(collectiveBitmap); + } else { + let i, + y, + xMin = 0, + xMax, + bitmapWidth, + symbolBitmap; + for (i = firstSymbol; i < numberOfSymbolsDecoded; i++) { + bitmapWidth = symbolWidths[i]; + xMax = xMin + bitmapWidth; + symbolBitmap = []; + for (y = 0; y < currentHeight; y++) { + symbolBitmap.push(collectiveBitmap[y].subarray(xMin, xMax)); + } + newSymbols.push(symbolBitmap); + xMin = xMax; + } + } + } + } + const exportedSymbols = [], + flags = []; + let currentFlag = false, + i, + ii; + const totalSymbolsLength = symbols.length + numberOfNewSymbols; + while (flags.length < totalSymbolsLength) { + let runLength = huffman ? tableB1.decode(huffmanInput) : decodeInteger(contextCache, "IAEX", decoder); + while (runLength--) { + flags.push(currentFlag); + } + currentFlag = !currentFlag; + } + for (i = 0, ii = symbols.length; i < ii; i++) { + if (flags[i]) { + exportedSymbols.push(symbols[i]); + } + } + for (let j = 0; j < numberOfNewSymbols; i++, j++) { + if (flags[i]) { + exportedSymbols.push(newSymbols[j]); + } + } + return exportedSymbols; +} +function decodeTextRegion(huffman, refinement, width, height, defaultPixelValue, numberOfSymbolInstances, stripSize, inputSymbols, symbolCodeLength, transposed, dsOffset, referenceCorner, combinationOperator, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, logStripSize, huffmanInput) { + if (huffman && refinement) { + throw new Jbig2Error("refinement with Huffman is not supported"); + } + const bitmap = []; + let i, row; + for (i = 0; i < height; i++) { + row = new Uint8Array(width); + if (defaultPixelValue) { + for (let j = 0; j < width; j++) { + row[j] = defaultPixelValue; + } + } + bitmap.push(row); + } + const decoder = decodingContext.decoder; + const contextCache = decodingContext.contextCache; + let stripT = huffman ? -huffmanTables.tableDeltaT.decode(huffmanInput) : -decodeInteger(contextCache, "IADT", decoder); + let firstS = 0; + i = 0; + while (i < numberOfSymbolInstances) { + const deltaT = huffman ? huffmanTables.tableDeltaT.decode(huffmanInput) : decodeInteger(contextCache, "IADT", decoder); + stripT += deltaT; + const deltaFirstS = huffman ? huffmanTables.tableFirstS.decode(huffmanInput) : decodeInteger(contextCache, "IAFS", decoder); + firstS += deltaFirstS; + let currentS = firstS; + do { + let currentT = 0; + if (stripSize > 1) { + currentT = huffman ? huffmanInput.readBits(logStripSize) : decodeInteger(contextCache, "IAIT", decoder); + } + const t = stripSize * stripT + currentT; + const symbolId = huffman ? huffmanTables.symbolIDTable.decode(huffmanInput) : decodeIAID(contextCache, decoder, symbolCodeLength); + const applyRefinement = refinement && (huffman ? huffmanInput.readBit() : decodeInteger(contextCache, "IARI", decoder)); + let symbolBitmap = inputSymbols[symbolId]; + let symbolWidth = symbolBitmap[0].length; + let symbolHeight = symbolBitmap.length; + if (applyRefinement) { + const rdw = decodeInteger(contextCache, "IARDW", decoder); + const rdh = decodeInteger(contextCache, "IARDH", decoder); + const rdx = decodeInteger(contextCache, "IARDX", decoder); + const rdy = decodeInteger(contextCache, "IARDY", decoder); + symbolWidth += rdw; + symbolHeight += rdh; + symbolBitmap = decodeRefinement(symbolWidth, symbolHeight, refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx, (rdh >> 1) + rdy, false, refinementAt, decodingContext); + } + const offsetT = t - (referenceCorner & 1 ? 0 : symbolHeight - 1); + const offsetS = currentS - (referenceCorner & 2 ? symbolWidth - 1 : 0); + let s2, t2, symbolRow; + if (transposed) { + for (s2 = 0; s2 < symbolHeight; s2++) { + row = bitmap[offsetS + s2]; + if (!row) { + continue; + } + symbolRow = symbolBitmap[s2]; + const maxWidth = Math.min(width - offsetT, symbolWidth); + switch (combinationOperator) { + case 0: + for (t2 = 0; t2 < maxWidth; t2++) { + row[offsetT + t2] |= symbolRow[t2]; + } + break; + case 2: + for (t2 = 0; t2 < maxWidth; t2++) { + row[offsetT + t2] ^= symbolRow[t2]; + } + break; + default: + throw new Jbig2Error(`operator ${combinationOperator} is not supported`); + } + } + currentS += symbolHeight - 1; + } else { + for (t2 = 0; t2 < symbolHeight; t2++) { + row = bitmap[offsetT + t2]; + if (!row) { + continue; + } + symbolRow = symbolBitmap[t2]; + switch (combinationOperator) { + case 0: + for (s2 = 0; s2 < symbolWidth; s2++) { + row[offsetS + s2] |= symbolRow[s2]; + } + break; + case 2: + for (s2 = 0; s2 < symbolWidth; s2++) { + row[offsetS + s2] ^= symbolRow[s2]; + } + break; + default: + throw new Jbig2Error(`operator ${combinationOperator} is not supported`); + } + } + currentS += symbolWidth - 1; + } + i++; + const deltaS = huffman ? huffmanTables.tableDeltaS.decode(huffmanInput) : decodeInteger(contextCache, "IADS", decoder); + if (deltaS === null) { + break; + } + currentS += deltaS + dsOffset; + } while (true); + } + return bitmap; +} +function decodePatternDictionary(mmr, patternWidth, patternHeight, maxPatternIndex, template, decodingContext) { + const at = []; + if (!mmr) { + at.push({ + x: -patternWidth, + y: 0 + }); + if (template === 0) { + at.push({ + x: -3, + y: -1 + }, { + x: 2, + y: -2 + }, { + x: -2, + y: -2 + }); + } + } + const collectiveWidth = (maxPatternIndex + 1) * patternWidth; + const collectiveBitmap = decodeBitmap(mmr, collectiveWidth, patternHeight, template, false, null, at, decodingContext); + const patterns = []; + for (let i = 0; i <= maxPatternIndex; i++) { + const patternBitmap = []; + const xMin = patternWidth * i; + const xMax = xMin + patternWidth; + for (let y = 0; y < patternHeight; y++) { + patternBitmap.push(collectiveBitmap[y].subarray(xMin, xMax)); + } + patterns.push(patternBitmap); + } + return patterns; +} +function decodeHalftoneRegion(mmr, patterns, template, regionWidth, regionHeight, defaultPixelValue, enableSkip, combinationOperator, gridWidth, gridHeight, gridOffsetX, gridOffsetY, gridVectorX, gridVectorY, decodingContext) { + const skip = null; + if (enableSkip) { + throw new Jbig2Error("skip is not supported"); + } + if (combinationOperator !== 0) { + throw new Jbig2Error(`operator "${combinationOperator}" is not supported in halftone region`); + } + const regionBitmap = []; + let i, j, row; + for (i = 0; i < regionHeight; i++) { + row = new Uint8Array(regionWidth); + if (defaultPixelValue) { + for (j = 0; j < regionWidth; j++) { + row[j] = defaultPixelValue; + } + } + regionBitmap.push(row); + } + const numberOfPatterns = patterns.length; + const pattern0 = patterns[0]; + const patternWidth = pattern0[0].length, + patternHeight = pattern0.length; + const bitsPerValue = (0, _core_utils.log2)(numberOfPatterns); + const at = []; + if (!mmr) { + at.push({ + x: template <= 1 ? 3 : 2, + y: -1 + }); + if (template === 0) { + at.push({ + x: -3, + y: -1 + }, { + x: 2, + y: -2 + }, { + x: -2, + y: -2 + }); + } + } + const grayScaleBitPlanes = []; + let mmrInput, bitmap; + if (mmr) { + mmrInput = new Reader(decodingContext.data, decodingContext.start, decodingContext.end); + } + for (i = bitsPerValue - 1; i >= 0; i--) { + if (mmr) { + bitmap = decodeMMRBitmap(mmrInput, gridWidth, gridHeight, true); + } else { + bitmap = decodeBitmap(false, gridWidth, gridHeight, template, false, skip, at, decodingContext); + } + grayScaleBitPlanes[i] = bitmap; + } + let mg, ng, bit, patternIndex, patternBitmap, x, y, patternRow, regionRow; + for (mg = 0; mg < gridHeight; mg++) { + for (ng = 0; ng < gridWidth; ng++) { + bit = 0; + patternIndex = 0; + for (j = bitsPerValue - 1; j >= 0; j--) { + bit ^= grayScaleBitPlanes[j][mg][ng]; + patternIndex |= bit << j; + } + patternBitmap = patterns[patternIndex]; + x = gridOffsetX + mg * gridVectorY + ng * gridVectorX >> 8; + y = gridOffsetY + mg * gridVectorX - ng * gridVectorY >> 8; + if (x >= 0 && x + patternWidth <= regionWidth && y >= 0 && y + patternHeight <= regionHeight) { + for (i = 0; i < patternHeight; i++) { + regionRow = regionBitmap[y + i]; + patternRow = patternBitmap[i]; + for (j = 0; j < patternWidth; j++) { + regionRow[x + j] |= patternRow[j]; + } + } + } else { + let regionX, regionY; + for (i = 0; i < patternHeight; i++) { + regionY = y + i; + if (regionY < 0 || regionY >= regionHeight) { + continue; + } + regionRow = regionBitmap[regionY]; + patternRow = patternBitmap[i]; + for (j = 0; j < patternWidth; j++) { + regionX = x + j; + if (regionX >= 0 && regionX < regionWidth) { + regionRow[regionX] |= patternRow[j]; + } + } + } + } + } + } + return regionBitmap; +} +function readSegmentHeader(data, start) { + const segmentHeader = {}; + segmentHeader.number = (0, _core_utils.readUint32)(data, start); + const flags = data[start + 4]; + const segmentType = flags & 0x3f; + if (!SegmentTypes[segmentType]) { + throw new Jbig2Error("invalid segment type: " + segmentType); + } + segmentHeader.type = segmentType; + segmentHeader.typeName = SegmentTypes[segmentType]; + segmentHeader.deferredNonRetain = !!(flags & 0x80); + const pageAssociationFieldSize = !!(flags & 0x40); + const referredFlags = data[start + 5]; + let referredToCount = referredFlags >> 5 & 7; + const retainBits = [referredFlags & 31]; + let position = start + 6; + if (referredFlags === 7) { + referredToCount = (0, _core_utils.readUint32)(data, position - 1) & 0x1fffffff; + position += 3; + let bytes = referredToCount + 7 >> 3; + retainBits[0] = data[position++]; + while (--bytes > 0) { + retainBits.push(data[position++]); + } + } else if (referredFlags === 5 || referredFlags === 6) { + throw new Jbig2Error("invalid referred-to flags"); + } + segmentHeader.retainBits = retainBits; + let referredToSegmentNumberSize = 4; + if (segmentHeader.number <= 256) { + referredToSegmentNumberSize = 1; + } else if (segmentHeader.number <= 65536) { + referredToSegmentNumberSize = 2; + } + const referredTo = []; + let i, ii; + for (i = 0; i < referredToCount; i++) { + let number; + if (referredToSegmentNumberSize === 1) { + number = data[position]; + } else if (referredToSegmentNumberSize === 2) { + number = (0, _core_utils.readUint16)(data, position); + } else { + number = (0, _core_utils.readUint32)(data, position); + } + referredTo.push(number); + position += referredToSegmentNumberSize; + } + segmentHeader.referredTo = referredTo; + if (!pageAssociationFieldSize) { + segmentHeader.pageAssociation = data[position++]; + } else { + segmentHeader.pageAssociation = (0, _core_utils.readUint32)(data, position); + position += 4; + } + segmentHeader.length = (0, _core_utils.readUint32)(data, position); + position += 4; + if (segmentHeader.length === 0xffffffff) { + if (segmentType === 38) { + const genericRegionInfo = readRegionSegmentInformation(data, position); + const genericRegionSegmentFlags = data[position + RegionSegmentInformationFieldLength]; + const genericRegionMmr = !!(genericRegionSegmentFlags & 1); + const searchPatternLength = 6; + const searchPattern = new Uint8Array(searchPatternLength); + if (!genericRegionMmr) { + searchPattern[0] = 0xff; + searchPattern[1] = 0xac; + } + searchPattern[2] = genericRegionInfo.height >>> 24 & 0xff; + searchPattern[3] = genericRegionInfo.height >> 16 & 0xff; + searchPattern[4] = genericRegionInfo.height >> 8 & 0xff; + searchPattern[5] = genericRegionInfo.height & 0xff; + for (i = position, ii = data.length; i < ii; i++) { + let j = 0; + while (j < searchPatternLength && searchPattern[j] === data[i + j]) { + j++; + } + if (j === searchPatternLength) { + segmentHeader.length = i + searchPatternLength; + break; + } + } + if (segmentHeader.length === 0xffffffff) { + throw new Jbig2Error("segment end was not found"); + } + } else { + throw new Jbig2Error("invalid unknown segment length"); + } + } + segmentHeader.headerEnd = position; + return segmentHeader; +} +function readSegments(header, data, start, end) { + const segments = []; + let position = start; + while (position < end) { + const segmentHeader = readSegmentHeader(data, position); + position = segmentHeader.headerEnd; + const segment = { + header: segmentHeader, + data + }; + if (!header.randomAccess) { + segment.start = position; + position += segmentHeader.length; + segment.end = position; + } + segments.push(segment); + if (segmentHeader.type === 51) { + break; + } + } + if (header.randomAccess) { + for (let i = 0, ii = segments.length; i < ii; i++) { + segments[i].start = position; + position += segments[i].header.length; + segments[i].end = position; + } + } + return segments; +} +function readRegionSegmentInformation(data, start) { + return { + width: (0, _core_utils.readUint32)(data, start), + height: (0, _core_utils.readUint32)(data, start + 4), + x: (0, _core_utils.readUint32)(data, start + 8), + y: (0, _core_utils.readUint32)(data, start + 12), + combinationOperator: data[start + 16] & 7 + }; +} +const RegionSegmentInformationFieldLength = 17; +function processSegment(segment, visitor) { + const header = segment.header; + const data = segment.data, + end = segment.end; + let position = segment.start; + let args, at, i, atLength; + switch (header.type) { + case 0: + const dictionary = {}; + const dictionaryFlags = (0, _core_utils.readUint16)(data, position); + dictionary.huffman = !!(dictionaryFlags & 1); + dictionary.refinement = !!(dictionaryFlags & 2); + dictionary.huffmanDHSelector = dictionaryFlags >> 2 & 3; + dictionary.huffmanDWSelector = dictionaryFlags >> 4 & 3; + dictionary.bitmapSizeSelector = dictionaryFlags >> 6 & 1; + dictionary.aggregationInstancesSelector = dictionaryFlags >> 7 & 1; + dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256); + dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512); + dictionary.template = dictionaryFlags >> 10 & 3; + dictionary.refinementTemplate = dictionaryFlags >> 12 & 1; + position += 2; + if (!dictionary.huffman) { + atLength = dictionary.template === 0 ? 4 : 1; + at = []; + for (i = 0; i < atLength; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + dictionary.at = at; + } + if (dictionary.refinement && !dictionary.refinementTemplate) { + at = []; + for (i = 0; i < 2; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + dictionary.refinementAt = at; + } + dictionary.numberOfExportedSymbols = (0, _core_utils.readUint32)(data, position); + position += 4; + dictionary.numberOfNewSymbols = (0, _core_utils.readUint32)(data, position); + position += 4; + args = [dictionary, header.number, header.referredTo, data, position, end]; + break; + case 6: + case 7: + const textRegion = {}; + textRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + const textRegionSegmentFlags = (0, _core_utils.readUint16)(data, position); + position += 2; + textRegion.huffman = !!(textRegionSegmentFlags & 1); + textRegion.refinement = !!(textRegionSegmentFlags & 2); + textRegion.logStripSize = textRegionSegmentFlags >> 2 & 3; + textRegion.stripSize = 1 << textRegion.logStripSize; + textRegion.referenceCorner = textRegionSegmentFlags >> 4 & 3; + textRegion.transposed = !!(textRegionSegmentFlags & 64); + textRegion.combinationOperator = textRegionSegmentFlags >> 7 & 3; + textRegion.defaultPixelValue = textRegionSegmentFlags >> 9 & 1; + textRegion.dsOffset = textRegionSegmentFlags << 17 >> 27; + textRegion.refinementTemplate = textRegionSegmentFlags >> 15 & 1; + if (textRegion.huffman) { + const textRegionHuffmanFlags = (0, _core_utils.readUint16)(data, position); + position += 2; + textRegion.huffmanFS = textRegionHuffmanFlags & 3; + textRegion.huffmanDS = textRegionHuffmanFlags >> 2 & 3; + textRegion.huffmanDT = textRegionHuffmanFlags >> 4 & 3; + textRegion.huffmanRefinementDW = textRegionHuffmanFlags >> 6 & 3; + textRegion.huffmanRefinementDH = textRegionHuffmanFlags >> 8 & 3; + textRegion.huffmanRefinementDX = textRegionHuffmanFlags >> 10 & 3; + textRegion.huffmanRefinementDY = textRegionHuffmanFlags >> 12 & 3; + textRegion.huffmanRefinementSizeSelector = !!(textRegionHuffmanFlags & 0x4000); + } + if (textRegion.refinement && !textRegion.refinementTemplate) { + at = []; + for (i = 0; i < 2; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + textRegion.refinementAt = at; + } + textRegion.numberOfSymbolInstances = (0, _core_utils.readUint32)(data, position); + position += 4; + args = [textRegion, header.referredTo, data, position, end]; + break; + case 16: + const patternDictionary = {}; + const patternDictionaryFlags = data[position++]; + patternDictionary.mmr = !!(patternDictionaryFlags & 1); + patternDictionary.template = patternDictionaryFlags >> 1 & 3; + patternDictionary.patternWidth = data[position++]; + patternDictionary.patternHeight = data[position++]; + patternDictionary.maxPatternIndex = (0, _core_utils.readUint32)(data, position); + position += 4; + args = [patternDictionary, header.number, data, position, end]; + break; + case 22: + case 23: + const halftoneRegion = {}; + halftoneRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + const halftoneRegionFlags = data[position++]; + halftoneRegion.mmr = !!(halftoneRegionFlags & 1); + halftoneRegion.template = halftoneRegionFlags >> 1 & 3; + halftoneRegion.enableSkip = !!(halftoneRegionFlags & 8); + halftoneRegion.combinationOperator = halftoneRegionFlags >> 4 & 7; + halftoneRegion.defaultPixelValue = halftoneRegionFlags >> 7 & 1; + halftoneRegion.gridWidth = (0, _core_utils.readUint32)(data, position); + position += 4; + halftoneRegion.gridHeight = (0, _core_utils.readUint32)(data, position); + position += 4; + halftoneRegion.gridOffsetX = (0, _core_utils.readUint32)(data, position) & 0xffffffff; + position += 4; + halftoneRegion.gridOffsetY = (0, _core_utils.readUint32)(data, position) & 0xffffffff; + position += 4; + halftoneRegion.gridVectorX = (0, _core_utils.readUint16)(data, position); + position += 2; + halftoneRegion.gridVectorY = (0, _core_utils.readUint16)(data, position); + position += 2; + args = [halftoneRegion, header.referredTo, data, position, end]; + break; + case 38: + case 39: + const genericRegion = {}; + genericRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + const genericRegionSegmentFlags = data[position++]; + genericRegion.mmr = !!(genericRegionSegmentFlags & 1); + genericRegion.template = genericRegionSegmentFlags >> 1 & 3; + genericRegion.prediction = !!(genericRegionSegmentFlags & 8); + if (!genericRegion.mmr) { + atLength = genericRegion.template === 0 ? 4 : 1; + at = []; + for (i = 0; i < atLength; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + genericRegion.at = at; + } + args = [genericRegion, data, position, end]; + break; + case 48: + const pageInfo = { + width: (0, _core_utils.readUint32)(data, position), + height: (0, _core_utils.readUint32)(data, position + 4), + resolutionX: (0, _core_utils.readUint32)(data, position + 8), + resolutionY: (0, _core_utils.readUint32)(data, position + 12) + }; + if (pageInfo.height === 0xffffffff) { + delete pageInfo.height; + } + const pageSegmentFlags = data[position + 16]; + (0, _core_utils.readUint16)(data, position + 17); + pageInfo.lossless = !!(pageSegmentFlags & 1); + pageInfo.refinement = !!(pageSegmentFlags & 2); + pageInfo.defaultPixelValue = pageSegmentFlags >> 2 & 1; + pageInfo.combinationOperator = pageSegmentFlags >> 3 & 3; + pageInfo.requiresBuffer = !!(pageSegmentFlags & 32); + pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64); + args = [pageInfo]; + break; + case 49: + break; + case 50: + break; + case 51: + break; + case 53: + args = [header.number, data, position, end]; + break; + case 62: + break; + default: + throw new Jbig2Error(`segment type ${header.typeName}(${header.type}) is not implemented`); + } + const callbackName = "on" + header.typeName; + if (callbackName in visitor) { + visitor[callbackName].apply(visitor, args); + } +} +function processSegments(segments, visitor) { + for (let i = 0, ii = segments.length; i < ii; i++) { + processSegment(segments[i], visitor); + } +} +function parseJbig2Chunks(chunks) { + const visitor = new SimpleSegmentVisitor(); + for (let i = 0, ii = chunks.length; i < ii; i++) { + const chunk = chunks[i]; + const segments = readSegments({}, chunk.data, chunk.start, chunk.end); + processSegments(segments, visitor); + } + return visitor.buffer; +} +function parseJbig2(data) { + throw new Error("Not implemented: parseJbig2"); +} +class SimpleSegmentVisitor { + onPageInformation(info) { + this.currentPageInfo = info; + const rowSize = info.width + 7 >> 3; + const buffer = new Uint8ClampedArray(rowSize * info.height); + if (info.defaultPixelValue) { + buffer.fill(0xff); + } + this.buffer = buffer; + } + drawBitmap(regionInfo, bitmap) { + const pageInfo = this.currentPageInfo; + const width = regionInfo.width, + height = regionInfo.height; + const rowSize = pageInfo.width + 7 >> 3; + const combinationOperator = pageInfo.combinationOperatorOverride ? regionInfo.combinationOperator : pageInfo.combinationOperator; + const buffer = this.buffer; + const mask0 = 128 >> (regionInfo.x & 7); + let offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3); + let i, j, mask, offset; + switch (combinationOperator) { + case 0: + for (i = 0; i < height; i++) { + mask = mask0; + offset = offset0; + for (j = 0; j < width; j++) { + if (bitmap[i][j]) { + buffer[offset] |= mask; + } + mask >>= 1; + if (!mask) { + mask = 128; + offset++; + } + } + offset0 += rowSize; + } + break; + case 2: + for (i = 0; i < height; i++) { + mask = mask0; + offset = offset0; + for (j = 0; j < width; j++) { + if (bitmap[i][j]) { + buffer[offset] ^= mask; + } + mask >>= 1; + if (!mask) { + mask = 128; + offset++; + } + } + offset0 += rowSize; + } + break; + default: + throw new Jbig2Error(`operator ${combinationOperator} is not supported`); + } + } + onImmediateGenericRegion(region, data, start, end) { + const regionInfo = region.info; + const decodingContext = new DecodingContext(data, start, end); + const bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height, region.template, region.prediction, null, region.at, decodingContext); + this.drawBitmap(regionInfo, bitmap); + } + onImmediateLosslessGenericRegion() { + this.onImmediateGenericRegion(...arguments); + } + onSymbolDictionary(dictionary, currentSegment, referredSegments, data, start, end) { + let huffmanTables, huffmanInput; + if (dictionary.huffman) { + huffmanTables = getSymbolDictionaryHuffmanTables(dictionary, referredSegments, this.customTables); + huffmanInput = new Reader(data, start, end); + } + let symbols = this.symbols; + if (!symbols) { + this.symbols = symbols = {}; + } + const inputSymbols = []; + for (const referredSegment of referredSegments) { + const referredSymbols = symbols[referredSegment]; + if (referredSymbols) { + inputSymbols.push(...referredSymbols); + } + } + const decodingContext = new DecodingContext(data, start, end); + symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman, dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols, dictionary.numberOfExportedSymbols, huffmanTables, dictionary.template, dictionary.at, dictionary.refinementTemplate, dictionary.refinementAt, decodingContext, huffmanInput); + } + onImmediateTextRegion(region, referredSegments, data, start, end) { + const regionInfo = region.info; + let huffmanTables, huffmanInput; + const symbols = this.symbols; + const inputSymbols = []; + for (const referredSegment of referredSegments) { + const referredSymbols = symbols[referredSegment]; + if (referredSymbols) { + inputSymbols.push(...referredSymbols); + } + } + const symbolCodeLength = (0, _core_utils.log2)(inputSymbols.length); + if (region.huffman) { + huffmanInput = new Reader(data, start, end); + huffmanTables = getTextRegionHuffmanTables(region, referredSegments, this.customTables, inputSymbols.length, huffmanInput); + } + const decodingContext = new DecodingContext(data, start, end); + const bitmap = decodeTextRegion(region.huffman, region.refinement, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.numberOfSymbolInstances, region.stripSize, inputSymbols, symbolCodeLength, region.transposed, region.dsOffset, region.referenceCorner, region.combinationOperator, huffmanTables, region.refinementTemplate, region.refinementAt, decodingContext, region.logStripSize, huffmanInput); + this.drawBitmap(regionInfo, bitmap); + } + onImmediateLosslessTextRegion() { + this.onImmediateTextRegion(...arguments); + } + onPatternDictionary(dictionary, currentSegment, data, start, end) { + let patterns = this.patterns; + if (!patterns) { + this.patterns = patterns = {}; + } + const decodingContext = new DecodingContext(data, start, end); + patterns[currentSegment] = decodePatternDictionary(dictionary.mmr, dictionary.patternWidth, dictionary.patternHeight, dictionary.maxPatternIndex, dictionary.template, decodingContext); + } + onImmediateHalftoneRegion(region, referredSegments, data, start, end) { + const patterns = this.patterns[referredSegments[0]]; + const regionInfo = region.info; + const decodingContext = new DecodingContext(data, start, end); + const bitmap = decodeHalftoneRegion(region.mmr, patterns, region.template, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.enableSkip, region.combinationOperator, region.gridWidth, region.gridHeight, region.gridOffsetX, region.gridOffsetY, region.gridVectorX, region.gridVectorY, decodingContext); + this.drawBitmap(regionInfo, bitmap); + } + onImmediateLosslessHalftoneRegion() { + this.onImmediateHalftoneRegion(...arguments); + } + onTables(currentSegment, data, start, end) { + let customTables = this.customTables; + if (!customTables) { + this.customTables = customTables = {}; + } + customTables[currentSegment] = decodeTablesSegment(data, start, end); + } +} +class HuffmanLine { + constructor(lineData) { + if (lineData.length === 2) { + this.isOOB = true; + this.rangeLow = 0; + this.prefixLength = lineData[0]; + this.rangeLength = 0; + this.prefixCode = lineData[1]; + this.isLowerRange = false; + } else { + this.isOOB = false; + this.rangeLow = lineData[0]; + this.prefixLength = lineData[1]; + this.rangeLength = lineData[2]; + this.prefixCode = lineData[3]; + this.isLowerRange = lineData[4] === "lower"; + } + } +} +class HuffmanTreeNode { + constructor(line) { + this.children = []; + if (line) { + this.isLeaf = true; + this.rangeLength = line.rangeLength; + this.rangeLow = line.rangeLow; + this.isLowerRange = line.isLowerRange; + this.isOOB = line.isOOB; + } else { + this.isLeaf = false; + } + } + buildTree(line, shift) { + const bit = line.prefixCode >> shift & 1; + if (shift <= 0) { + this.children[bit] = new HuffmanTreeNode(line); + } else { + let node = this.children[bit]; + if (!node) { + this.children[bit] = node = new HuffmanTreeNode(null); + } + node.buildTree(line, shift - 1); + } + } + decodeNode(reader) { + if (this.isLeaf) { + if (this.isOOB) { + return null; + } + const htOffset = reader.readBits(this.rangeLength); + return this.rangeLow + (this.isLowerRange ? -htOffset : htOffset); + } + const node = this.children[reader.readBit()]; + if (!node) { + throw new Jbig2Error("invalid Huffman data"); + } + return node.decodeNode(reader); + } +} +class HuffmanTable { + constructor(lines, prefixCodesDone) { + if (!prefixCodesDone) { + this.assignPrefixCodes(lines); + } + this.rootNode = new HuffmanTreeNode(null); + for (let i = 0, ii = lines.length; i < ii; i++) { + const line = lines[i]; + if (line.prefixLength > 0) { + this.rootNode.buildTree(line, line.prefixLength - 1); + } + } + } + decode(reader) { + return this.rootNode.decodeNode(reader); + } + assignPrefixCodes(lines) { + const linesLength = lines.length; + let prefixLengthMax = 0; + for (let i = 0; i < linesLength; i++) { + prefixLengthMax = Math.max(prefixLengthMax, lines[i].prefixLength); + } + const histogram = new Uint32Array(prefixLengthMax + 1); + for (let i = 0; i < linesLength; i++) { + histogram[lines[i].prefixLength]++; + } + let currentLength = 1, + firstCode = 0, + currentCode, + currentTemp, + line; + histogram[0] = 0; + while (currentLength <= prefixLengthMax) { + firstCode = firstCode + histogram[currentLength - 1] << 1; + currentCode = firstCode; + currentTemp = 0; + while (currentTemp < linesLength) { + line = lines[currentTemp]; + if (line.prefixLength === currentLength) { + line.prefixCode = currentCode; + currentCode++; + } + currentTemp++; + } + currentLength++; + } + } +} +function decodeTablesSegment(data, start, end) { + const flags = data[start]; + const lowestValue = (0, _core_utils.readUint32)(data, start + 1) & 0xffffffff; + const highestValue = (0, _core_utils.readUint32)(data, start + 5) & 0xffffffff; + const reader = new Reader(data, start + 9, end); + const prefixSizeBits = (flags >> 1 & 7) + 1; + const rangeSizeBits = (flags >> 4 & 7) + 1; + const lines = []; + let prefixLength, + rangeLength, + currentRangeLow = lowestValue; + do { + prefixLength = reader.readBits(prefixSizeBits); + rangeLength = reader.readBits(rangeSizeBits); + lines.push(new HuffmanLine([currentRangeLow, prefixLength, rangeLength, 0])); + currentRangeLow += 1 << rangeLength; + } while (currentRangeLow < highestValue); + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([lowestValue - 1, prefixLength, 32, 0, "lower"])); + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([highestValue, prefixLength, 32, 0])); + if (flags & 1) { + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([prefixLength, 0])); + } + return new HuffmanTable(lines, false); +} +const standardTablesCache = {}; +function getStandardTable(number) { + let table = standardTablesCache[number]; + if (table) { + return table; + } + let lines; + switch (number) { + case 1: + lines = [[0, 1, 4, 0x0], [16, 2, 8, 0x2], [272, 3, 16, 0x6], [65808, 3, 32, 0x7]]; + break; + case 2: + lines = [[0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xe], [11, 5, 6, 0x1e], [75, 6, 32, 0x3e], [6, 0x3f]]; + break; + case 3: + lines = [[-256, 8, 8, 0xfe], [0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xe], [11, 5, 6, 0x1e], [-257, 8, 32, 0xff, "lower"], [75, 7, 32, 0x7e], [6, 0x3e]]; + break; + case 4: + lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xe], [12, 5, 6, 0x1e], [76, 5, 32, 0x1f]]; + break; + case 5: + lines = [[-255, 7, 8, 0x7e], [1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xe], [12, 5, 6, 0x1e], [-256, 7, 32, 0x7f, "lower"], [76, 6, 32, 0x3e]]; + break; + case 6: + lines = [[-2048, 5, 10, 0x1c], [-1024, 4, 9, 0x8], [-512, 4, 8, 0x9], [-256, 4, 7, 0xa], [-128, 5, 6, 0x1d], [-64, 5, 5, 0x1e], [-32, 4, 5, 0xb], [0, 2, 7, 0x0], [128, 3, 7, 0x2], [256, 3, 8, 0x3], [512, 4, 9, 0xc], [1024, 4, 10, 0xd], [-2049, 6, 32, 0x3e, "lower"], [2048, 6, 32, 0x3f]]; + break; + case 7: + lines = [[-1024, 4, 9, 0x8], [-512, 3, 8, 0x0], [-256, 4, 7, 0x9], [-128, 5, 6, 0x1a], [-64, 5, 5, 0x1b], [-32, 4, 5, 0xa], [0, 4, 5, 0xb], [32, 5, 5, 0x1c], [64, 5, 6, 0x1d], [128, 4, 7, 0xc], [256, 3, 8, 0x1], [512, 3, 9, 0x2], [1024, 3, 10, 0x3], [-1025, 5, 32, 0x1e, "lower"], [2048, 5, 32, 0x1f]]; + break; + case 8: + lines = [[-15, 8, 3, 0xfc], [-7, 9, 1, 0x1fc], [-5, 8, 1, 0xfd], [-3, 9, 0, 0x1fd], [-2, 7, 0, 0x7c], [-1, 4, 0, 0xa], [0, 2, 1, 0x0], [2, 5, 0, 0x1a], [3, 6, 0, 0x3a], [4, 3, 4, 0x4], [20, 6, 1, 0x3b], [22, 4, 4, 0xb], [38, 4, 5, 0xc], [70, 5, 6, 0x1b], [134, 5, 7, 0x1c], [262, 6, 7, 0x3c], [390, 7, 8, 0x7d], [646, 6, 10, 0x3d], [-16, 9, 32, 0x1fe, "lower"], [1670, 9, 32, 0x1ff], [2, 0x1]]; + break; + case 9: + lines = [[-31, 8, 4, 0xfc], [-15, 9, 2, 0x1fc], [-11, 8, 2, 0xfd], [-7, 9, 1, 0x1fd], [-5, 7, 1, 0x7c], [-3, 4, 1, 0xa], [-1, 3, 1, 0x2], [1, 3, 1, 0x3], [3, 5, 1, 0x1a], [5, 6, 1, 0x3a], [7, 3, 5, 0x4], [39, 6, 2, 0x3b], [43, 4, 5, 0xb], [75, 4, 6, 0xc], [139, 5, 7, 0x1b], [267, 5, 8, 0x1c], [523, 6, 8, 0x3c], [779, 7, 9, 0x7d], [1291, 6, 11, 0x3d], [-32, 9, 32, 0x1fe, "lower"], [3339, 9, 32, 0x1ff], [2, 0x0]]; + break; + case 10: + lines = [[-21, 7, 4, 0x7a], [-5, 8, 0, 0xfc], [-4, 7, 0, 0x7b], [-3, 5, 0, 0x18], [-2, 2, 2, 0x0], [2, 5, 0, 0x19], [3, 6, 0, 0x36], [4, 7, 0, 0x7c], [5, 8, 0, 0xfd], [6, 2, 6, 0x1], [70, 5, 5, 0x1a], [102, 6, 5, 0x37], [134, 6, 6, 0x38], [198, 6, 7, 0x39], [326, 6, 8, 0x3a], [582, 6, 9, 0x3b], [1094, 6, 10, 0x3c], [2118, 7, 11, 0x7d], [-22, 8, 32, 0xfe, "lower"], [4166, 8, 32, 0xff], [2, 0x2]]; + break; + case 11: + lines = [[1, 1, 0, 0x0], [2, 2, 1, 0x2], [4, 4, 0, 0xc], [5, 4, 1, 0xd], [7, 5, 1, 0x1c], [9, 5, 2, 0x1d], [13, 6, 2, 0x3c], [17, 7, 2, 0x7a], [21, 7, 3, 0x7b], [29, 7, 4, 0x7c], [45, 7, 5, 0x7d], [77, 7, 6, 0x7e], [141, 7, 32, 0x7f]]; + break; + case 12: + lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 1, 0x6], [5, 5, 0, 0x1c], [6, 5, 1, 0x1d], [8, 6, 1, 0x3c], [10, 7, 0, 0x7a], [11, 7, 1, 0x7b], [13, 7, 2, 0x7c], [17, 7, 3, 0x7d], [25, 7, 4, 0x7e], [41, 8, 5, 0xfe], [73, 8, 32, 0xff]]; + break; + case 13: + lines = [[1, 1, 0, 0x0], [2, 3, 0, 0x4], [3, 4, 0, 0xc], [4, 5, 0, 0x1c], [5, 4, 1, 0xd], [7, 3, 3, 0x5], [15, 6, 1, 0x3a], [17, 6, 2, 0x3b], [21, 6, 3, 0x3c], [29, 6, 4, 0x3d], [45, 6, 5, 0x3e], [77, 7, 6, 0x7e], [141, 7, 32, 0x7f]]; + break; + case 14: + lines = [[-2, 3, 0, 0x4], [-1, 3, 0, 0x5], [0, 1, 0, 0x0], [1, 3, 0, 0x6], [2, 3, 0, 0x7]]; + break; + case 15: + lines = [[-24, 7, 4, 0x7c], [-8, 6, 2, 0x3c], [-4, 5, 1, 0x1c], [-2, 4, 0, 0xc], [-1, 3, 0, 0x4], [0, 1, 0, 0x0], [1, 3, 0, 0x5], [2, 4, 0, 0xd], [3, 5, 1, 0x1d], [5, 6, 2, 0x3d], [9, 7, 4, 0x7d], [-25, 7, 32, 0x7e, "lower"], [25, 7, 32, 0x7f]]; + break; + default: + throw new Jbig2Error(`standard table B.${number} does not exist`); + } + for (let i = 0, ii = lines.length; i < ii; i++) { + lines[i] = new HuffmanLine(lines[i]); + } + table = new HuffmanTable(lines, true); + standardTablesCache[number] = table; + return table; +} +class Reader { + constructor(data, start, end) { + this.data = data; + this.start = start; + this.end = end; + this.position = start; + this.shift = -1; + this.currentByte = 0; + } + readBit() { + if (this.shift < 0) { + if (this.position >= this.end) { + throw new Jbig2Error("end of data while reading bit"); + } + this.currentByte = this.data[this.position++]; + this.shift = 7; + } + const bit = this.currentByte >> this.shift & 1; + this.shift--; + return bit; + } + readBits(numBits) { + let result = 0, + i; + for (i = numBits - 1; i >= 0; i--) { + result |= this.readBit() << i; + } + return result; + } + byteAlign() { + this.shift = -1; + } + next() { + if (this.position >= this.end) { + return -1; + } + return this.data[this.position++]; + } +} +function getCustomHuffmanTable(index, referredTo, customTables) { + let currentIndex = 0; + for (let i = 0, ii = referredTo.length; i < ii; i++) { + const table = customTables[referredTo[i]]; + if (table) { + if (index === currentIndex) { + return table; + } + currentIndex++; + } + } + throw new Jbig2Error("can't find custom Huffman table"); +} +function getTextRegionHuffmanTables(textRegion, referredTo, customTables, numberOfSymbols, reader) { + const codes = []; + for (let i = 0; i <= 34; i++) { + const codeLength = reader.readBits(4); + codes.push(new HuffmanLine([i, codeLength, 0, 0])); + } + const runCodesTable = new HuffmanTable(codes, false); + codes.length = 0; + for (let i = 0; i < numberOfSymbols;) { + const codeLength = runCodesTable.decode(reader); + if (codeLength >= 32) { + let repeatedLength, numberOfRepeats, j; + switch (codeLength) { + case 32: + if (i === 0) { + throw new Jbig2Error("no previous value in symbol ID table"); + } + numberOfRepeats = reader.readBits(2) + 3; + repeatedLength = codes[i - 1].prefixLength; + break; + case 33: + numberOfRepeats = reader.readBits(3) + 3; + repeatedLength = 0; + break; + case 34: + numberOfRepeats = reader.readBits(7) + 11; + repeatedLength = 0; + break; + default: + throw new Jbig2Error("invalid code length in symbol ID table"); + } + for (j = 0; j < numberOfRepeats; j++) { + codes.push(new HuffmanLine([i, repeatedLength, 0, 0])); + i++; + } + } else { + codes.push(new HuffmanLine([i, codeLength, 0, 0])); + i++; + } + } + reader.byteAlign(); + const symbolIDTable = new HuffmanTable(codes, false); + let customIndex = 0, + tableFirstS, + tableDeltaS, + tableDeltaT; + switch (textRegion.huffmanFS) { + case 0: + case 1: + tableFirstS = getStandardTable(textRegion.huffmanFS + 6); + break; + case 3: + tableFirstS = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + default: + throw new Jbig2Error("invalid Huffman FS selector"); + } + switch (textRegion.huffmanDS) { + case 0: + case 1: + case 2: + tableDeltaS = getStandardTable(textRegion.huffmanDS + 8); + break; + case 3: + tableDeltaS = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + default: + throw new Jbig2Error("invalid Huffman DS selector"); + } + switch (textRegion.huffmanDT) { + case 0: + case 1: + case 2: + tableDeltaT = getStandardTable(textRegion.huffmanDT + 11); + break; + case 3: + tableDeltaT = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + default: + throw new Jbig2Error("invalid Huffman DT selector"); + } + if (textRegion.refinement) { + throw new Jbig2Error("refinement with Huffman is not supported"); + } + return { + symbolIDTable, + tableFirstS, + tableDeltaS, + tableDeltaT + }; +} +function getSymbolDictionaryHuffmanTables(dictionary, referredTo, customTables) { + let customIndex = 0, + tableDeltaHeight, + tableDeltaWidth; + switch (dictionary.huffmanDHSelector) { + case 0: + case 1: + tableDeltaHeight = getStandardTable(dictionary.huffmanDHSelector + 4); + break; + case 3: + tableDeltaHeight = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + default: + throw new Jbig2Error("invalid Huffman DH selector"); + } + switch (dictionary.huffmanDWSelector) { + case 0: + case 1: + tableDeltaWidth = getStandardTable(dictionary.huffmanDWSelector + 2); + break; + case 3: + tableDeltaWidth = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + default: + throw new Jbig2Error("invalid Huffman DW selector"); + } + let tableBitmapSize, tableAggregateInstances; + if (dictionary.bitmapSizeSelector) { + tableBitmapSize = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + } else { + tableBitmapSize = getStandardTable(1); + } + if (dictionary.aggregationInstancesSelector) { + tableAggregateInstances = getCustomHuffmanTable(customIndex, referredTo, customTables); + } else { + tableAggregateInstances = getStandardTable(1); + } + return { + tableDeltaHeight, + tableDeltaWidth, + tableBitmapSize, + tableAggregateInstances + }; +} +function readUncompressedBitmap(reader, width, height) { + const bitmap = []; + for (let y = 0; y < height; y++) { + const row = new Uint8Array(width); + bitmap.push(row); + for (let x = 0; x < width; x++) { + row[x] = reader.readBit(); + } + reader.byteAlign(); + } + return bitmap; +} +function decodeMMRBitmap(input, width, height, endOfBlock) { + const params = { + K: -1, + Columns: width, + Rows: height, + BlackIs1: true, + EndOfBlock: endOfBlock + }; + const decoder = new _ccitt.CCITTFaxDecoder(input, params); + const bitmap = []; + let currentByte, + eof = false; + for (let y = 0; y < height; y++) { + const row = new Uint8Array(width); + bitmap.push(row); + let shift = -1; + for (let x = 0; x < width; x++) { + if (shift < 0) { + currentByte = decoder.readNextChar(); + if (currentByte === -1) { + currentByte = 0; + eof = true; + } + shift = 7; + } + row[x] = currentByte >> shift & 1; + shift--; + } + } + if (endOfBlock && !eof) { + const lookForEOFLimit = 5; + for (let i = 0; i < lookForEOFLimit; i++) { + if (decoder.readNextChar() === -1) { + break; + } + } + } + return bitmap; +} +class Jbig2Image { + parseChunks(chunks) { + return parseJbig2Chunks(chunks); + } + parse(data) { + throw new Error("Not implemented: Jbig2Image.parse"); + } +} +exports.Jbig2Image = Jbig2Image; + +/***/ }), +/* 24 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ArithmeticDecoder = void 0; +const QeTable = [{ + qe: 0x5601, + nmps: 1, + nlps: 1, + switchFlag: 1 +}, { + qe: 0x3401, + nmps: 2, + nlps: 6, + switchFlag: 0 +}, { + qe: 0x1801, + nmps: 3, + nlps: 9, + switchFlag: 0 +}, { + qe: 0x0ac1, + nmps: 4, + nlps: 12, + switchFlag: 0 +}, { + qe: 0x0521, + nmps: 5, + nlps: 29, + switchFlag: 0 +}, { + qe: 0x0221, + nmps: 38, + nlps: 33, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 7, + nlps: 6, + switchFlag: 1 +}, { + qe: 0x5401, + nmps: 8, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x4801, + nmps: 9, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x3801, + nmps: 10, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x3001, + nmps: 11, + nlps: 17, + switchFlag: 0 +}, { + qe: 0x2401, + nmps: 12, + nlps: 18, + switchFlag: 0 +}, { + qe: 0x1c01, + nmps: 13, + nlps: 20, + switchFlag: 0 +}, { + qe: 0x1601, + nmps: 29, + nlps: 21, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 15, + nlps: 14, + switchFlag: 1 +}, { + qe: 0x5401, + nmps: 16, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x5101, + nmps: 17, + nlps: 15, + switchFlag: 0 +}, { + qe: 0x4801, + nmps: 18, + nlps: 16, + switchFlag: 0 +}, { + qe: 0x3801, + nmps: 19, + nlps: 17, + switchFlag: 0 +}, { + qe: 0x3401, + nmps: 20, + nlps: 18, + switchFlag: 0 +}, { + qe: 0x3001, + nmps: 21, + nlps: 19, + switchFlag: 0 +}, { + qe: 0x2801, + nmps: 22, + nlps: 19, + switchFlag: 0 +}, { + qe: 0x2401, + nmps: 23, + nlps: 20, + switchFlag: 0 +}, { + qe: 0x2201, + nmps: 24, + nlps: 21, + switchFlag: 0 +}, { + qe: 0x1c01, + nmps: 25, + nlps: 22, + switchFlag: 0 +}, { + qe: 0x1801, + nmps: 26, + nlps: 23, + switchFlag: 0 +}, { + qe: 0x1601, + nmps: 27, + nlps: 24, + switchFlag: 0 +}, { + qe: 0x1401, + nmps: 28, + nlps: 25, + switchFlag: 0 +}, { + qe: 0x1201, + nmps: 29, + nlps: 26, + switchFlag: 0 +}, { + qe: 0x1101, + nmps: 30, + nlps: 27, + switchFlag: 0 +}, { + qe: 0x0ac1, + nmps: 31, + nlps: 28, + switchFlag: 0 +}, { + qe: 0x09c1, + nmps: 32, + nlps: 29, + switchFlag: 0 +}, { + qe: 0x08a1, + nmps: 33, + nlps: 30, + switchFlag: 0 +}, { + qe: 0x0521, + nmps: 34, + nlps: 31, + switchFlag: 0 +}, { + qe: 0x0441, + nmps: 35, + nlps: 32, + switchFlag: 0 +}, { + qe: 0x02a1, + nmps: 36, + nlps: 33, + switchFlag: 0 +}, { + qe: 0x0221, + nmps: 37, + nlps: 34, + switchFlag: 0 +}, { + qe: 0x0141, + nmps: 38, + nlps: 35, + switchFlag: 0 +}, { + qe: 0x0111, + nmps: 39, + nlps: 36, + switchFlag: 0 +}, { + qe: 0x0085, + nmps: 40, + nlps: 37, + switchFlag: 0 +}, { + qe: 0x0049, + nmps: 41, + nlps: 38, + switchFlag: 0 +}, { + qe: 0x0025, + nmps: 42, + nlps: 39, + switchFlag: 0 +}, { + qe: 0x0015, + nmps: 43, + nlps: 40, + switchFlag: 0 +}, { + qe: 0x0009, + nmps: 44, + nlps: 41, + switchFlag: 0 +}, { + qe: 0x0005, + nmps: 45, + nlps: 42, + switchFlag: 0 +}, { + qe: 0x0001, + nmps: 45, + nlps: 43, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 46, + nlps: 46, + switchFlag: 0 +}]; +class ArithmeticDecoder { + constructor(data, start, end) { + this.data = data; + this.bp = start; + this.dataEnd = end; + this.chigh = data[start]; + this.clow = 0; + this.byteIn(); + this.chigh = this.chigh << 7 & 0xffff | this.clow >> 9 & 0x7f; + this.clow = this.clow << 7 & 0xffff; + this.ct -= 7; + this.a = 0x8000; + } + byteIn() { + const data = this.data; + let bp = this.bp; + if (data[bp] === 0xff) { + if (data[bp + 1] > 0x8f) { + this.clow += 0xff00; + this.ct = 8; + } else { + bp++; + this.clow += data[bp] << 9; + this.ct = 7; + this.bp = bp; + } + } else { + bp++; + this.clow += bp < this.dataEnd ? data[bp] << 8 : 0xff00; + this.ct = 8; + this.bp = bp; + } + if (this.clow > 0xffff) { + this.chigh += this.clow >> 16; + this.clow &= 0xffff; + } + } + readBit(contexts, pos) { + let cx_index = contexts[pos] >> 1, + cx_mps = contexts[pos] & 1; + const qeTableIcx = QeTable[cx_index]; + const qeIcx = qeTableIcx.qe; + let d; + let a = this.a - qeIcx; + if (this.chigh < qeIcx) { + if (a < qeIcx) { + a = qeIcx; + d = cx_mps; + cx_index = qeTableIcx.nmps; + } else { + a = qeIcx; + d = 1 ^ cx_mps; + if (qeTableIcx.switchFlag === 1) { + cx_mps = d; + } + cx_index = qeTableIcx.nlps; + } + } else { + this.chigh -= qeIcx; + if ((a & 0x8000) !== 0) { + this.a = a; + return cx_mps; + } + if (a < qeIcx) { + d = 1 ^ cx_mps; + if (qeTableIcx.switchFlag === 1) { + cx_mps = d; + } + cx_index = qeTableIcx.nlps; + } else { + d = cx_mps; + cx_index = qeTableIcx.nmps; + } + } + do { + if (this.ct === 0) { + this.byteIn(); + } + a <<= 1; + this.chigh = this.chigh << 1 & 0xffff | this.clow >> 15 & 1; + this.clow = this.clow << 1 & 0xffff; + this.ct--; + } while ((a & 0x8000) === 0); + this.a = a; + contexts[pos] = cx_index << 1 | cx_mps; + return d; + } +} +exports.ArithmeticDecoder = ArithmeticDecoder; + +/***/ }), +/* 25 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpegStream = void 0; +var _decode_stream = __w_pdfjs_require__(17); +var _primitives = __w_pdfjs_require__(3); +var _jpg = __w_pdfjs_require__(26); +var _util = __w_pdfjs_require__(2); +class JpegStream extends _decode_stream.DecodeStream { + constructor(stream, maybeLength, params) { + let ch; + while ((ch = stream.getByte()) !== -1) { + if (ch === 0xff) { + stream.skip(-1); + break; + } + } + super(maybeLength); + this.stream = stream; + this.dict = stream.dict; + this.maybeLength = maybeLength; + this.params = params; + } + get bytes() { + return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength)); + } + ensureBuffer(requested) {} + readBlock() { + if (this.eof) { + return; + } + const jpegOptions = { + decodeTransform: undefined, + colorTransform: undefined + }; + const decodeArr = this.dict.getArray("D", "Decode"); + if (this.forceRGB && Array.isArray(decodeArr)) { + const bitsPerComponent = this.dict.get("BPC", "BitsPerComponent") || 8; + const decodeArrLength = decodeArr.length; + const transform = new Int32Array(decodeArrLength); + let transformNeeded = false; + const maxValue = (1 << bitsPerComponent) - 1; + for (let i = 0; i < decodeArrLength; i += 2) { + transform[i] = (decodeArr[i + 1] - decodeArr[i]) * 256 | 0; + transform[i + 1] = decodeArr[i] * maxValue | 0; + if (transform[i] !== 256 || transform[i + 1] !== 0) { + transformNeeded = true; + } + } + if (transformNeeded) { + jpegOptions.decodeTransform = transform; + } + } + if (this.params instanceof _primitives.Dict) { + const colorTransform = this.params.get("ColorTransform"); + if (Number.isInteger(colorTransform)) { + jpegOptions.colorTransform = colorTransform; + } + } + const jpegImage = new _jpg.JpegImage(jpegOptions); + jpegImage.parse(this.bytes); + const data = jpegImage.getData({ + width: this.drawWidth, + height: this.drawHeight, + forceRGB: this.forceRGB, + isSourcePDF: true + }); + this.buffer = data; + this.bufferLength = data.length; + this.eof = true; + } +} +exports.JpegStream = JpegStream; + +/***/ }), +/* 26 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpegImage = void 0; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(4); +class JpegError extends _util.BaseException { + constructor(msg) { + super(`JPEG error: ${msg}`, "JpegError"); + } +} +class DNLMarkerError extends _util.BaseException { + constructor(message, scanLines) { + super(message, "DNLMarkerError"); + this.scanLines = scanLines; + } +} +class EOIMarkerError extends _util.BaseException { + constructor(msg) { + super(msg, "EOIMarkerError"); + } +} +const dctZigZag = new Uint8Array([0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63]); +const dctCos1 = 4017; +const dctSin1 = 799; +const dctCos3 = 3406; +const dctSin3 = 2276; +const dctCos6 = 1567; +const dctSin6 = 3784; +const dctSqrt2 = 5793; +const dctSqrt1d2 = 2896; +function buildHuffmanTable(codeLengths, values) { + let k = 0, + i, + j, + length = 16; + while (length > 0 && !codeLengths[length - 1]) { + length--; + } + const code = [{ + children: [], + index: 0 + }]; + let p = code[0], + q; + for (i = 0; i < length; i++) { + for (j = 0; j < codeLengths[i]; j++) { + p = code.pop(); + p.children[p.index] = values[k]; + while (p.index > 0) { + p = code.pop(); + } + p.index++; + code.push(p); + while (code.length <= i) { + code.push(q = { + children: [], + index: 0 + }); + p.children[p.index] = q.children; + p = q; + } + k++; + } + if (i + 1 < length) { + code.push(q = { + children: [], + index: 0 + }); + p.children[p.index] = q.children; + p = q; + } + } + return code[0].children; +} +function getBlockBufferOffset(component, row, col) { + return 64 * ((component.blocksPerLine + 1) * row + col); +} +function decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successivePrev, successive, parseDNLMarker = false) { + const mcusPerLine = frame.mcusPerLine; + const progressive = frame.progressive; + const startOffset = offset; + let bitsData = 0, + bitsCount = 0; + function readBit() { + if (bitsCount > 0) { + bitsCount--; + return bitsData >> bitsCount & 1; + } + bitsData = data[offset++]; + if (bitsData === 0xff) { + const nextByte = data[offset++]; + if (nextByte) { + if (nextByte === 0xdc && parseDNLMarker) { + offset += 2; + const scanLines = (0, _core_utils.readUint16)(data, offset); + offset += 2; + if (scanLines > 0 && scanLines !== frame.scanLines) { + throw new DNLMarkerError("Found DNL marker (0xFFDC) while parsing scan data", scanLines); + } + } else if (nextByte === 0xd9) { + if (parseDNLMarker) { + const maybeScanLines = blockRow * (frame.precision === 8 ? 8 : 0); + if (maybeScanLines > 0 && Math.round(frame.scanLines / maybeScanLines) >= 5) { + throw new DNLMarkerError("Found EOI marker (0xFFD9) while parsing scan data, " + "possibly caused by incorrect `scanLines` parameter", maybeScanLines); + } + } + throw new EOIMarkerError("Found EOI marker (0xFFD9) while parsing scan data"); + } + throw new JpegError(`unexpected marker ${(bitsData << 8 | nextByte).toString(16)}`); + } + } + bitsCount = 7; + return bitsData >>> 7; + } + function decodeHuffman(tree) { + let node = tree; + while (true) { + node = node[readBit()]; + switch (typeof node) { + case "number": + return node; + case "object": + continue; + } + throw new JpegError("invalid huffman sequence"); + } + } + function receive(length) { + let n = 0; + while (length > 0) { + n = n << 1 | readBit(); + length--; + } + return n; + } + function receiveAndExtend(length) { + if (length === 1) { + return readBit() === 1 ? 1 : -1; + } + const n = receive(length); + if (n >= 1 << length - 1) { + return n; + } + return n + (-1 << length) + 1; + } + function decodeBaseline(component, blockOffset) { + const t = decodeHuffman(component.huffmanTableDC); + const diff = t === 0 ? 0 : receiveAndExtend(t); + component.blockData[blockOffset] = component.pred += diff; + let k = 1; + while (k < 64) { + const rs = decodeHuffman(component.huffmanTableAC); + const s = rs & 15, + r = rs >> 4; + if (s === 0) { + if (r < 15) { + break; + } + k += 16; + continue; + } + k += r; + const z = dctZigZag[k]; + component.blockData[blockOffset + z] = receiveAndExtend(s); + k++; + } + } + function decodeDCFirst(component, blockOffset) { + const t = decodeHuffman(component.huffmanTableDC); + const diff = t === 0 ? 0 : receiveAndExtend(t) << successive; + component.blockData[blockOffset] = component.pred += diff; + } + function decodeDCSuccessive(component, blockOffset) { + component.blockData[blockOffset] |= readBit() << successive; + } + let eobrun = 0; + function decodeACFirst(component, blockOffset) { + if (eobrun > 0) { + eobrun--; + return; + } + let k = spectralStart; + const e = spectralEnd; + while (k <= e) { + const rs = decodeHuffman(component.huffmanTableAC); + const s = rs & 15, + r = rs >> 4; + if (s === 0) { + if (r < 15) { + eobrun = receive(r) + (1 << r) - 1; + break; + } + k += 16; + continue; + } + k += r; + const z = dctZigZag[k]; + component.blockData[blockOffset + z] = receiveAndExtend(s) * (1 << successive); + k++; + } + } + let successiveACState = 0, + successiveACNextValue; + function decodeACSuccessive(component, blockOffset) { + let k = spectralStart; + const e = spectralEnd; + let r = 0; + let s; + let rs; + while (k <= e) { + const offsetZ = blockOffset + dctZigZag[k]; + const sign = component.blockData[offsetZ] < 0 ? -1 : 1; + switch (successiveACState) { + case 0: + rs = decodeHuffman(component.huffmanTableAC); + s = rs & 15; + r = rs >> 4; + if (s === 0) { + if (r < 15) { + eobrun = receive(r) + (1 << r); + successiveACState = 4; + } else { + r = 16; + successiveACState = 1; + } + } else { + if (s !== 1) { + throw new JpegError("invalid ACn encoding"); + } + successiveACNextValue = receiveAndExtend(s); + successiveACState = r ? 2 : 3; + } + continue; + case 1: + case 2: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } else { + r--; + if (r === 0) { + successiveACState = successiveACState === 2 ? 3 : 0; + } + } + break; + case 3: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } else { + component.blockData[offsetZ] = successiveACNextValue << successive; + successiveACState = 0; + } + break; + case 4: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } + break; + } + k++; + } + if (successiveACState === 4) { + eobrun--; + if (eobrun === 0) { + successiveACState = 0; + } + } + } + let blockRow = 0; + function decodeMcu(component, decode, mcu, row, col) { + const mcuRow = mcu / mcusPerLine | 0; + const mcuCol = mcu % mcusPerLine; + blockRow = mcuRow * component.v + row; + const blockCol = mcuCol * component.h + col; + const blockOffset = getBlockBufferOffset(component, blockRow, blockCol); + decode(component, blockOffset); + } + function decodeBlock(component, decode, mcu) { + blockRow = mcu / component.blocksPerLine | 0; + const blockCol = mcu % component.blocksPerLine; + const blockOffset = getBlockBufferOffset(component, blockRow, blockCol); + decode(component, blockOffset); + } + const componentsLength = components.length; + let component, i, j, k, n; + let decodeFn; + if (progressive) { + if (spectralStart === 0) { + decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive; + } else { + decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive; + } + } else { + decodeFn = decodeBaseline; + } + let mcu = 0, + fileMarker; + let mcuExpected; + if (componentsLength === 1) { + mcuExpected = components[0].blocksPerLine * components[0].blocksPerColumn; + } else { + mcuExpected = mcusPerLine * frame.mcusPerColumn; + } + let h, v; + while (mcu <= mcuExpected) { + const mcuToRead = resetInterval ? Math.min(mcuExpected - mcu, resetInterval) : mcuExpected; + if (mcuToRead > 0) { + for (i = 0; i < componentsLength; i++) { + components[i].pred = 0; + } + eobrun = 0; + if (componentsLength === 1) { + component = components[0]; + for (n = 0; n < mcuToRead; n++) { + decodeBlock(component, decodeFn, mcu); + mcu++; + } + } else { + for (n = 0; n < mcuToRead; n++) { + for (i = 0; i < componentsLength; i++) { + component = components[i]; + h = component.h; + v = component.v; + for (j = 0; j < v; j++) { + for (k = 0; k < h; k++) { + decodeMcu(component, decodeFn, mcu, j, k); + } + } + } + mcu++; + } + } + } + bitsCount = 0; + fileMarker = findNextFileMarker(data, offset); + if (!fileMarker) { + break; + } + if (fileMarker.invalid) { + const partialMsg = mcuToRead > 0 ? "unexpected" : "excessive"; + (0, _util.warn)(`decodeScan - ${partialMsg} MCU data, current marker is: ${fileMarker.invalid}`); + offset = fileMarker.offset; + } + if (fileMarker.marker >= 0xffd0 && fileMarker.marker <= 0xffd7) { + offset += 2; + } else { + break; + } + } + return offset - startOffset; +} +function quantizeAndInverse(component, blockBufferOffset, p) { + const qt = component.quantizationTable, + blockData = component.blockData; + let v0, v1, v2, v3, v4, v5, v6, v7; + let p0, p1, p2, p3, p4, p5, p6, p7; + let t; + if (!qt) { + throw new JpegError("missing required Quantization Table."); + } + for (let row = 0; row < 64; row += 8) { + p0 = blockData[blockBufferOffset + row]; + p1 = blockData[blockBufferOffset + row + 1]; + p2 = blockData[blockBufferOffset + row + 2]; + p3 = blockData[blockBufferOffset + row + 3]; + p4 = blockData[blockBufferOffset + row + 4]; + p5 = blockData[blockBufferOffset + row + 5]; + p6 = blockData[blockBufferOffset + row + 6]; + p7 = blockData[blockBufferOffset + row + 7]; + p0 *= qt[row]; + if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) { + t = dctSqrt2 * p0 + 512 >> 10; + p[row] = t; + p[row + 1] = t; + p[row + 2] = t; + p[row + 3] = t; + p[row + 4] = t; + p[row + 5] = t; + p[row + 6] = t; + p[row + 7] = t; + continue; + } + p1 *= qt[row + 1]; + p2 *= qt[row + 2]; + p3 *= qt[row + 3]; + p4 *= qt[row + 4]; + p5 *= qt[row + 5]; + p6 *= qt[row + 6]; + p7 *= qt[row + 7]; + v0 = dctSqrt2 * p0 + 128 >> 8; + v1 = dctSqrt2 * p4 + 128 >> 8; + v2 = p2; + v3 = p6; + v4 = dctSqrt1d2 * (p1 - p7) + 128 >> 8; + v7 = dctSqrt1d2 * (p1 + p7) + 128 >> 8; + v5 = p3 << 4; + v6 = p5 << 4; + v0 = v0 + v1 + 1 >> 1; + v1 = v0 - v1; + t = v2 * dctSin6 + v3 * dctCos6 + 128 >> 8; + v2 = v2 * dctCos6 - v3 * dctSin6 + 128 >> 8; + v3 = t; + v4 = v4 + v6 + 1 >> 1; + v6 = v4 - v6; + v7 = v7 + v5 + 1 >> 1; + v5 = v7 - v5; + v0 = v0 + v3 + 1 >> 1; + v3 = v0 - v3; + v1 = v1 + v2 + 1 >> 1; + v2 = v1 - v2; + t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12; + v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12; + v7 = t; + t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12; + v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12; + v6 = t; + p[row] = v0 + v7; + p[row + 7] = v0 - v7; + p[row + 1] = v1 + v6; + p[row + 6] = v1 - v6; + p[row + 2] = v2 + v5; + p[row + 5] = v2 - v5; + p[row + 3] = v3 + v4; + p[row + 4] = v3 - v4; + } + for (let col = 0; col < 8; ++col) { + p0 = p[col]; + p1 = p[col + 8]; + p2 = p[col + 16]; + p3 = p[col + 24]; + p4 = p[col + 32]; + p5 = p[col + 40]; + p6 = p[col + 48]; + p7 = p[col + 56]; + if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) { + t = dctSqrt2 * p0 + 8192 >> 14; + if (t < -2040) { + t = 0; + } else if (t >= 2024) { + t = 255; + } else { + t = t + 2056 >> 4; + } + blockData[blockBufferOffset + col] = t; + blockData[blockBufferOffset + col + 8] = t; + blockData[blockBufferOffset + col + 16] = t; + blockData[blockBufferOffset + col + 24] = t; + blockData[blockBufferOffset + col + 32] = t; + blockData[blockBufferOffset + col + 40] = t; + blockData[blockBufferOffset + col + 48] = t; + blockData[blockBufferOffset + col + 56] = t; + continue; + } + v0 = dctSqrt2 * p0 + 2048 >> 12; + v1 = dctSqrt2 * p4 + 2048 >> 12; + v2 = p2; + v3 = p6; + v4 = dctSqrt1d2 * (p1 - p7) + 2048 >> 12; + v7 = dctSqrt1d2 * (p1 + p7) + 2048 >> 12; + v5 = p3; + v6 = p5; + v0 = (v0 + v1 + 1 >> 1) + 4112; + v1 = v0 - v1; + t = v2 * dctSin6 + v3 * dctCos6 + 2048 >> 12; + v2 = v2 * dctCos6 - v3 * dctSin6 + 2048 >> 12; + v3 = t; + v4 = v4 + v6 + 1 >> 1; + v6 = v4 - v6; + v7 = v7 + v5 + 1 >> 1; + v5 = v7 - v5; + v0 = v0 + v3 + 1 >> 1; + v3 = v0 - v3; + v1 = v1 + v2 + 1 >> 1; + v2 = v1 - v2; + t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12; + v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12; + v7 = t; + t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12; + v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12; + v6 = t; + p0 = v0 + v7; + p7 = v0 - v7; + p1 = v1 + v6; + p6 = v1 - v6; + p2 = v2 + v5; + p5 = v2 - v5; + p3 = v3 + v4; + p4 = v3 - v4; + if (p0 < 16) { + p0 = 0; + } else if (p0 >= 4080) { + p0 = 255; + } else { + p0 >>= 4; + } + if (p1 < 16) { + p1 = 0; + } else if (p1 >= 4080) { + p1 = 255; + } else { + p1 >>= 4; + } + if (p2 < 16) { + p2 = 0; + } else if (p2 >= 4080) { + p2 = 255; + } else { + p2 >>= 4; + } + if (p3 < 16) { + p3 = 0; + } else if (p3 >= 4080) { + p3 = 255; + } else { + p3 >>= 4; + } + if (p4 < 16) { + p4 = 0; + } else if (p4 >= 4080) { + p4 = 255; + } else { + p4 >>= 4; + } + if (p5 < 16) { + p5 = 0; + } else if (p5 >= 4080) { + p5 = 255; + } else { + p5 >>= 4; + } + if (p6 < 16) { + p6 = 0; + } else if (p6 >= 4080) { + p6 = 255; + } else { + p6 >>= 4; + } + if (p7 < 16) { + p7 = 0; + } else if (p7 >= 4080) { + p7 = 255; + } else { + p7 >>= 4; + } + blockData[blockBufferOffset + col] = p0; + blockData[blockBufferOffset + col + 8] = p1; + blockData[blockBufferOffset + col + 16] = p2; + blockData[blockBufferOffset + col + 24] = p3; + blockData[blockBufferOffset + col + 32] = p4; + blockData[blockBufferOffset + col + 40] = p5; + blockData[blockBufferOffset + col + 48] = p6; + blockData[blockBufferOffset + col + 56] = p7; + } +} +function buildComponentData(frame, component) { + const blocksPerLine = component.blocksPerLine; + const blocksPerColumn = component.blocksPerColumn; + const computationBuffer = new Int16Array(64); + for (let blockRow = 0; blockRow < blocksPerColumn; blockRow++) { + for (let blockCol = 0; blockCol < blocksPerLine; blockCol++) { + const offset = getBlockBufferOffset(component, blockRow, blockCol); + quantizeAndInverse(component, offset, computationBuffer); + } + } + return component.blockData; +} +function findNextFileMarker(data, currentPos, startPos = currentPos) { + const maxPos = data.length - 1; + let newPos = startPos < currentPos ? startPos : currentPos; + if (currentPos >= maxPos) { + return null; + } + const currentMarker = (0, _core_utils.readUint16)(data, currentPos); + if (currentMarker >= 0xffc0 && currentMarker <= 0xfffe) { + return { + invalid: null, + marker: currentMarker, + offset: currentPos + }; + } + let newMarker = (0, _core_utils.readUint16)(data, newPos); + while (!(newMarker >= 0xffc0 && newMarker <= 0xfffe)) { + if (++newPos >= maxPos) { + return null; + } + newMarker = (0, _core_utils.readUint16)(data, newPos); + } + return { + invalid: currentMarker.toString(16), + marker: newMarker, + offset: newPos + }; +} +class JpegImage { + constructor({ + decodeTransform = null, + colorTransform = -1 + } = {}) { + this._decodeTransform = decodeTransform; + this._colorTransform = colorTransform; + } + parse(data, { + dnlScanLines = null + } = {}) { + function readDataBlock() { + const length = (0, _core_utils.readUint16)(data, offset); + offset += 2; + let endOffset = offset + length - 2; + const fileMarker = findNextFileMarker(data, endOffset, offset); + if (fileMarker && fileMarker.invalid) { + (0, _util.warn)("readDataBlock - incorrect length, current marker is: " + fileMarker.invalid); + endOffset = fileMarker.offset; + } + const array = data.subarray(offset, endOffset); + offset += array.length; + return array; + } + function prepareComponents(frame) { + const mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH); + const mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV); + for (const component of frame.components) { + const blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) * component.h / frame.maxH); + const blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines / 8) * component.v / frame.maxV); + const blocksPerLineForMcu = mcusPerLine * component.h; + const blocksPerColumnForMcu = mcusPerColumn * component.v; + const blocksBufferSize = 64 * blocksPerColumnForMcu * (blocksPerLineForMcu + 1); + component.blockData = new Int16Array(blocksBufferSize); + component.blocksPerLine = blocksPerLine; + component.blocksPerColumn = blocksPerColumn; + } + frame.mcusPerLine = mcusPerLine; + frame.mcusPerColumn = mcusPerColumn; + } + let offset = 0; + let jfif = null; + let adobe = null; + let frame, resetInterval; + let numSOSMarkers = 0; + const quantizationTables = []; + const huffmanTablesAC = [], + huffmanTablesDC = []; + let fileMarker = (0, _core_utils.readUint16)(data, offset); + offset += 2; + if (fileMarker !== 0xffd8) { + throw new JpegError("SOI not found"); + } + fileMarker = (0, _core_utils.readUint16)(data, offset); + offset += 2; + markerLoop: while (fileMarker !== 0xffd9) { + let i, j, l; + switch (fileMarker) { + case 0xffe0: + case 0xffe1: + case 0xffe2: + case 0xffe3: + case 0xffe4: + case 0xffe5: + case 0xffe6: + case 0xffe7: + case 0xffe8: + case 0xffe9: + case 0xffea: + case 0xffeb: + case 0xffec: + case 0xffed: + case 0xffee: + case 0xffef: + case 0xfffe: + const appData = readDataBlock(); + if (fileMarker === 0xffe0) { + if (appData[0] === 0x4a && appData[1] === 0x46 && appData[2] === 0x49 && appData[3] === 0x46 && appData[4] === 0) { + jfif = { + version: { + major: appData[5], + minor: appData[6] + }, + densityUnits: appData[7], + xDensity: appData[8] << 8 | appData[9], + yDensity: appData[10] << 8 | appData[11], + thumbWidth: appData[12], + thumbHeight: appData[13], + thumbData: appData.subarray(14, 14 + 3 * appData[12] * appData[13]) + }; + } + } + if (fileMarker === 0xffee) { + if (appData[0] === 0x41 && appData[1] === 0x64 && appData[2] === 0x6f && appData[3] === 0x62 && appData[4] === 0x65) { + adobe = { + version: appData[5] << 8 | appData[6], + flags0: appData[7] << 8 | appData[8], + flags1: appData[9] << 8 | appData[10], + transformCode: appData[11] + }; + } + } + break; + case 0xffdb: + const quantizationTablesLength = (0, _core_utils.readUint16)(data, offset); + offset += 2; + const quantizationTablesEnd = quantizationTablesLength + offset - 2; + let z; + while (offset < quantizationTablesEnd) { + const quantizationTableSpec = data[offset++]; + const tableData = new Uint16Array(64); + if (quantizationTableSpec >> 4 === 0) { + for (j = 0; j < 64; j++) { + z = dctZigZag[j]; + tableData[z] = data[offset++]; + } + } else if (quantizationTableSpec >> 4 === 1) { + for (j = 0; j < 64; j++) { + z = dctZigZag[j]; + tableData[z] = (0, _core_utils.readUint16)(data, offset); + offset += 2; + } + } else { + throw new JpegError("DQT - invalid table spec"); + } + quantizationTables[quantizationTableSpec & 15] = tableData; + } + break; + case 0xffc0: + case 0xffc1: + case 0xffc2: + if (frame) { + throw new JpegError("Only single frame JPEGs supported"); + } + offset += 2; + frame = {}; + frame.extended = fileMarker === 0xffc1; + frame.progressive = fileMarker === 0xffc2; + frame.precision = data[offset++]; + const sofScanLines = (0, _core_utils.readUint16)(data, offset); + offset += 2; + frame.scanLines = dnlScanLines || sofScanLines; + frame.samplesPerLine = (0, _core_utils.readUint16)(data, offset); + offset += 2; + frame.components = []; + frame.componentIds = {}; + const componentsCount = data[offset++]; + let maxH = 0, + maxV = 0; + for (i = 0; i < componentsCount; i++) { + const componentId = data[offset]; + const h = data[offset + 1] >> 4; + const v = data[offset + 1] & 15; + if (maxH < h) { + maxH = h; + } + if (maxV < v) { + maxV = v; + } + const qId = data[offset + 2]; + l = frame.components.push({ + h, + v, + quantizationId: qId, + quantizationTable: null + }); + frame.componentIds[componentId] = l - 1; + offset += 3; + } + frame.maxH = maxH; + frame.maxV = maxV; + prepareComponents(frame); + break; + case 0xffc4: + const huffmanLength = (0, _core_utils.readUint16)(data, offset); + offset += 2; + for (i = 2; i < huffmanLength;) { + const huffmanTableSpec = data[offset++]; + const codeLengths = new Uint8Array(16); + let codeLengthSum = 0; + for (j = 0; j < 16; j++, offset++) { + codeLengthSum += codeLengths[j] = data[offset]; + } + const huffmanValues = new Uint8Array(codeLengthSum); + for (j = 0; j < codeLengthSum; j++, offset++) { + huffmanValues[j] = data[offset]; + } + i += 17 + codeLengthSum; + (huffmanTableSpec >> 4 === 0 ? huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] = buildHuffmanTable(codeLengths, huffmanValues); + } + break; + case 0xffdd: + offset += 2; + resetInterval = (0, _core_utils.readUint16)(data, offset); + offset += 2; + break; + case 0xffda: + const parseDNLMarker = ++numSOSMarkers === 1 && !dnlScanLines; + offset += 2; + const selectorsCount = data[offset++], + components = []; + for (i = 0; i < selectorsCount; i++) { + const index = data[offset++]; + const componentIndex = frame.componentIds[index]; + const component = frame.components[componentIndex]; + component.index = index; + const tableSpec = data[offset++]; + component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4]; + component.huffmanTableAC = huffmanTablesAC[tableSpec & 15]; + components.push(component); + } + const spectralStart = data[offset++], + spectralEnd = data[offset++], + successiveApproximation = data[offset++]; + try { + const processed = decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successiveApproximation >> 4, successiveApproximation & 15, parseDNLMarker); + offset += processed; + } catch (ex) { + if (ex instanceof DNLMarkerError) { + (0, _util.warn)(`${ex.message} -- attempting to re-parse the JPEG image.`); + return this.parse(data, { + dnlScanLines: ex.scanLines + }); + } else if (ex instanceof EOIMarkerError) { + (0, _util.warn)(`${ex.message} -- ignoring the rest of the image data.`); + break markerLoop; + } + throw ex; + } + break; + case 0xffdc: + offset += 4; + break; + case 0xffff: + if (data[offset] !== 0xff) { + offset--; + } + break; + default: + const nextFileMarker = findNextFileMarker(data, offset - 2, offset - 3); + if (nextFileMarker && nextFileMarker.invalid) { + (0, _util.warn)("JpegImage.parse - unexpected data, current marker is: " + nextFileMarker.invalid); + offset = nextFileMarker.offset; + break; + } + if (!nextFileMarker || offset >= data.length - 1) { + (0, _util.warn)("JpegImage.parse - reached the end of the image data " + "without finding an EOI marker (0xFFD9)."); + break markerLoop; + } + throw new JpegError("JpegImage.parse - unknown marker: " + fileMarker.toString(16)); + } + fileMarker = (0, _core_utils.readUint16)(data, offset); + offset += 2; + } + this.width = frame.samplesPerLine; + this.height = frame.scanLines; + this.jfif = jfif; + this.adobe = adobe; + this.components = []; + for (const component of frame.components) { + const quantizationTable = quantizationTables[component.quantizationId]; + if (quantizationTable) { + component.quantizationTable = quantizationTable; + } + this.components.push({ + index: component.index, + output: buildComponentData(frame, component), + scaleX: component.h / frame.maxH, + scaleY: component.v / frame.maxV, + blocksPerLine: component.blocksPerLine, + blocksPerColumn: component.blocksPerColumn + }); + } + this.numComponents = this.components.length; + return undefined; + } + _getLinearizedBlockData(width, height, isSourcePDF = false) { + const scaleX = this.width / width, + scaleY = this.height / height; + let component, componentScaleX, componentScaleY, blocksPerScanline; + let x, y, i, j, k; + let index; + let offset = 0; + let output; + const numComponents = this.components.length; + const dataLength = width * height * numComponents; + const data = new Uint8ClampedArray(dataLength); + const xScaleBlockOffset = new Uint32Array(width); + const mask3LSB = 0xfffffff8; + let lastComponentScaleX; + for (i = 0; i < numComponents; i++) { + component = this.components[i]; + componentScaleX = component.scaleX * scaleX; + componentScaleY = component.scaleY * scaleY; + offset = i; + output = component.output; + blocksPerScanline = component.blocksPerLine + 1 << 3; + if (componentScaleX !== lastComponentScaleX) { + for (x = 0; x < width; x++) { + j = 0 | x * componentScaleX; + xScaleBlockOffset[x] = (j & mask3LSB) << 3 | j & 7; + } + lastComponentScaleX = componentScaleX; + } + for (y = 0; y < height; y++) { + j = 0 | y * componentScaleY; + index = blocksPerScanline * (j & mask3LSB) | (j & 7) << 3; + for (x = 0; x < width; x++) { + data[offset] = output[index + xScaleBlockOffset[x]]; + offset += numComponents; + } + } + } + let transform = this._decodeTransform; + if (!isSourcePDF && numComponents === 4 && !transform) { + transform = new Int32Array([-256, 255, -256, 255, -256, 255, -256, 255]); + } + if (transform) { + for (i = 0; i < dataLength;) { + for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) { + data[i] = (data[i] * transform[k] >> 8) + transform[k + 1]; + } + } + } + return data; + } + get _isColorConversionNeeded() { + if (this.adobe) { + return !!this.adobe.transformCode; + } + if (this.numComponents === 3) { + if (this._colorTransform === 0) { + return false; + } else if (this.components[0].index === 0x52 && this.components[1].index === 0x47 && this.components[2].index === 0x42) { + return false; + } + return true; + } + if (this._colorTransform === 1) { + return true; + } + return false; + } + _convertYccToRgb(data) { + let Y, Cb, Cr; + for (let i = 0, length = data.length; i < length; i += 3) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + data[i] = Y - 179.456 + 1.402 * Cr; + data[i + 1] = Y + 135.459 - 0.344 * Cb - 0.714 * Cr; + data[i + 2] = Y - 226.816 + 1.772 * Cb; + } + return data; + } + _convertYcckToRgb(data) { + let Y, Cb, Cr, k; + let offset = 0; + for (let i = 0, length = data.length; i < length; i += 4) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + k = data[i + 3]; + data[offset++] = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776); + data[offset++] = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665); + data[offset++] = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407); + } + return data.subarray(0, offset); + } + _convertYcckToCmyk(data) { + let Y, Cb, Cr; + for (let i = 0, length = data.length; i < length; i += 4) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + data[i] = 434.456 - Y - 1.402 * Cr; + data[i + 1] = 119.541 - Y + 0.344 * Cb + 0.714 * Cr; + data[i + 2] = 481.816 - Y - 1.772 * Cb; + } + return data; + } + _convertCmykToRgb(data) { + let c, m, y, k; + let offset = 0; + for (let i = 0, length = data.length; i < length; i += 4) { + c = data[i]; + m = data[i + 1]; + y = data[i + 2]; + k = data[i + 3]; + data[offset++] = 255 + c * (-0.00006747147073602441 * c + 0.0008379262121013727 * m + 0.0002894718188643294 * y + 0.003264231057537806 * k - 1.1185611867203937) + m * (0.000026374107616089405 * m - 0.00008626949158638572 * y - 0.0002748769067499491 * k - 0.02155688794978967) + y * (-0.00003878099212869363 * y - 0.0003267808279485286 * k + 0.0686742238595345) - k * (0.0003361971776183937 * k + 0.7430659151342254); + data[offset++] = 255 + c * (0.00013596372813588848 * c + 0.000924537132573585 * m + 0.00010567359618683593 * y + 0.0004791864687436512 * k - 0.3109689587515875) + m * (-0.00023545346108370344 * m + 0.0002702845253534714 * y + 0.0020200308977307156 * k - 0.7488052167015494) + y * (0.00006834815998235662 * y + 0.00015168452363460973 * k - 0.09751927774728933) - k * (0.0003189131175883281 * k + 0.7364883807733168); + data[offset++] = 255 + c * (0.000013598650411385307 * c + 0.00012423956175490851 * m + 0.0004751985097583589 * y - 0.0000036729317476630422 * k - 0.05562186980264034) + m * (0.00016141380598724676 * m + 0.0009692239130725186 * y + 0.0007782692450036253 * k - 0.44015232367526463) + y * (5.068882914068769e-7 * y + 0.0017778369011375071 * k - 0.7591454649749609) - k * (0.0003435319965105553 * k + 0.7063770186160144); + } + return data.subarray(0, offset); + } + getData({ + width, + height, + forceRGB = false, + isSourcePDF = false + }) { + if (this.numComponents > 4) { + throw new JpegError("Unsupported color mode"); + } + const data = this._getLinearizedBlockData(width, height, isSourcePDF); + if (this.numComponents === 1 && forceRGB) { + const rgbData = new Uint8ClampedArray(data.length * 3); + let offset = 0; + for (const grayColor of data) { + rgbData[offset++] = grayColor; + rgbData[offset++] = grayColor; + rgbData[offset++] = grayColor; + } + return rgbData; + } else if (this.numComponents === 3 && this._isColorConversionNeeded) { + return this._convertYccToRgb(data); + } else if (this.numComponents === 4) { + if (this._isColorConversionNeeded) { + if (forceRGB) { + return this._convertYcckToRgb(data); + } + return this._convertYcckToCmyk(data); + } else if (forceRGB) { + return this._convertCmykToRgb(data); + } + } + return data; + } +} +exports.JpegImage = JpegImage; + +/***/ }), +/* 27 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpxStream = void 0; +var _decode_stream = __w_pdfjs_require__(17); +var _jpx = __w_pdfjs_require__(28); +var _util = __w_pdfjs_require__(2); +class JpxStream extends _decode_stream.DecodeStream { + constructor(stream, maybeLength, params) { + super(maybeLength); + this.stream = stream; + this.dict = stream.dict; + this.maybeLength = maybeLength; + this.params = params; + } + get bytes() { + return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength)); + } + ensureBuffer(requested) {} + readBlock() { + if (this.eof) { + return; + } + const jpxImage = new _jpx.JpxImage(); + jpxImage.parse(this.bytes); + const width = jpxImage.width; + const height = jpxImage.height; + const componentsCount = jpxImage.componentsCount; + const tileCount = jpxImage.tiles.length; + if (tileCount === 1) { + this.buffer = jpxImage.tiles[0].items; + } else { + const data = new Uint8ClampedArray(width * height * componentsCount); + for (let k = 0; k < tileCount; k++) { + const tileComponents = jpxImage.tiles[k]; + const tileWidth = tileComponents.width; + const tileHeight = tileComponents.height; + const tileLeft = tileComponents.left; + const tileTop = tileComponents.top; + const src = tileComponents.items; + let srcPosition = 0; + let dataPosition = (width * tileTop + tileLeft) * componentsCount; + const imgRowSize = width * componentsCount; + const tileRowSize = tileWidth * componentsCount; + for (let j = 0; j < tileHeight; j++) { + const rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize); + data.set(rowBytes, dataPosition); + srcPosition += tileRowSize; + dataPosition += imgRowSize; + } + } + this.buffer = data; + } + this.bufferLength = this.buffer.length; + this.eof = true; + } +} +exports.JpxStream = JpxStream; + +/***/ }), +/* 28 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpxImage = void 0; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(4); +var _arithmetic_decoder = __w_pdfjs_require__(24); +class JpxError extends _util.BaseException { + constructor(msg) { + super(`JPX error: ${msg}`, "JpxError"); + } +} +const SubbandsGainLog2 = { + LL: 0, + LH: 1, + HL: 1, + HH: 2 +}; +class JpxImage { + constructor() { + this.failOnCorruptedImage = false; + } + parse(data) { + const head = (0, _core_utils.readUint16)(data, 0); + if (head === 0xff4f) { + this.parseCodestream(data, 0, data.length); + return; + } + const length = data.length; + let position = 0; + while (position < length) { + let headerSize = 8; + let lbox = (0, _core_utils.readUint32)(data, position); + const tbox = (0, _core_utils.readUint32)(data, position + 4); + position += headerSize; + if (lbox === 1) { + lbox = (0, _core_utils.readUint32)(data, position) * 4294967296 + (0, _core_utils.readUint32)(data, position + 4); + position += 8; + headerSize += 8; + } + if (lbox === 0) { + lbox = length - position + headerSize; + } + if (lbox < headerSize) { + throw new JpxError("Invalid box field size"); + } + const dataLength = lbox - headerSize; + let jumpDataLength = true; + switch (tbox) { + case 0x6a703268: + jumpDataLength = false; + break; + case 0x636f6c72: + const method = data[position]; + if (method === 1) { + const colorspace = (0, _core_utils.readUint32)(data, position + 3); + switch (colorspace) { + case 16: + case 17: + case 18: + break; + default: + (0, _util.warn)("Unknown colorspace " + colorspace); + break; + } + } else if (method === 2) { + (0, _util.info)("ICC profile not supported"); + } + break; + case 0x6a703263: + this.parseCodestream(data, position, position + dataLength); + break; + case 0x6a502020: + if ((0, _core_utils.readUint32)(data, position) !== 0x0d0a870a) { + (0, _util.warn)("Invalid JP2 signature"); + } + break; + case 0x6a501a1a: + case 0x66747970: + case 0x72726571: + case 0x72657320: + case 0x69686472: + break; + default: + const headerType = String.fromCharCode(tbox >> 24 & 0xff, tbox >> 16 & 0xff, tbox >> 8 & 0xff, tbox & 0xff); + (0, _util.warn)(`Unsupported header type ${tbox} (${headerType}).`); + break; + } + if (jumpDataLength) { + position += dataLength; + } + } + } + parseImageProperties(stream) { + let newByte = stream.getByte(); + while (newByte >= 0) { + const oldByte = newByte; + newByte = stream.getByte(); + const code = oldByte << 8 | newByte; + if (code === 0xff51) { + stream.skip(4); + const Xsiz = stream.getInt32() >>> 0; + const Ysiz = stream.getInt32() >>> 0; + const XOsiz = stream.getInt32() >>> 0; + const YOsiz = stream.getInt32() >>> 0; + stream.skip(16); + const Csiz = stream.getUint16(); + this.width = Xsiz - XOsiz; + this.height = Ysiz - YOsiz; + this.componentsCount = Csiz; + this.bitsPerComponent = 8; + return; + } + } + throw new JpxError("No size marker found in JPX stream"); + } + parseCodestream(data, start, end) { + const context = {}; + let doNotRecover = false; + try { + let position = start; + while (position + 1 < end) { + const code = (0, _core_utils.readUint16)(data, position); + position += 2; + let length = 0, + j, + sqcd, + spqcds, + spqcdSize, + scalarExpounded, + tile; + switch (code) { + case 0xff4f: + context.mainHeader = true; + break; + case 0xffd9: + break; + case 0xff51: + length = (0, _core_utils.readUint16)(data, position); + const siz = {}; + siz.Xsiz = (0, _core_utils.readUint32)(data, position + 4); + siz.Ysiz = (0, _core_utils.readUint32)(data, position + 8); + siz.XOsiz = (0, _core_utils.readUint32)(data, position + 12); + siz.YOsiz = (0, _core_utils.readUint32)(data, position + 16); + siz.XTsiz = (0, _core_utils.readUint32)(data, position + 20); + siz.YTsiz = (0, _core_utils.readUint32)(data, position + 24); + siz.XTOsiz = (0, _core_utils.readUint32)(data, position + 28); + siz.YTOsiz = (0, _core_utils.readUint32)(data, position + 32); + const componentsCount = (0, _core_utils.readUint16)(data, position + 36); + siz.Csiz = componentsCount; + const components = []; + j = position + 38; + for (let i = 0; i < componentsCount; i++) { + const component = { + precision: (data[j] & 0x7f) + 1, + isSigned: !!(data[j] & 0x80), + XRsiz: data[j + 1], + YRsiz: data[j + 2] + }; + j += 3; + calculateComponentDimensions(component, siz); + components.push(component); + } + context.SIZ = siz; + context.components = components; + calculateTileGrids(context, components); + context.QCC = []; + context.COC = []; + break; + case 0xff5c: + length = (0, _core_utils.readUint16)(data, position); + const qcd = {}; + j = position + 2; + sqcd = data[j++]; + switch (sqcd & 0x1f) { + case 0: + spqcdSize = 8; + scalarExpounded = true; + break; + case 1: + spqcdSize = 16; + scalarExpounded = false; + break; + case 2: + spqcdSize = 16; + scalarExpounded = true; + break; + default: + throw new Error("Invalid SQcd value " + sqcd); + } + qcd.noQuantization = spqcdSize === 8; + qcd.scalarExpounded = scalarExpounded; + qcd.guardBits = sqcd >> 5; + spqcds = []; + while (j < length + position) { + const spqcd = {}; + if (spqcdSize === 8) { + spqcd.epsilon = data[j++] >> 3; + spqcd.mu = 0; + } else { + spqcd.epsilon = data[j] >> 3; + spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1]; + j += 2; + } + spqcds.push(spqcd); + } + qcd.SPqcds = spqcds; + if (context.mainHeader) { + context.QCD = qcd; + } else { + context.currentTile.QCD = qcd; + context.currentTile.QCC = []; + } + break; + case 0xff5d: + length = (0, _core_utils.readUint16)(data, position); + const qcc = {}; + j = position + 2; + let cqcc; + if (context.SIZ.Csiz < 257) { + cqcc = data[j++]; + } else { + cqcc = (0, _core_utils.readUint16)(data, j); + j += 2; + } + sqcd = data[j++]; + switch (sqcd & 0x1f) { + case 0: + spqcdSize = 8; + scalarExpounded = true; + break; + case 1: + spqcdSize = 16; + scalarExpounded = false; + break; + case 2: + spqcdSize = 16; + scalarExpounded = true; + break; + default: + throw new Error("Invalid SQcd value " + sqcd); + } + qcc.noQuantization = spqcdSize === 8; + qcc.scalarExpounded = scalarExpounded; + qcc.guardBits = sqcd >> 5; + spqcds = []; + while (j < length + position) { + const spqcd = {}; + if (spqcdSize === 8) { + spqcd.epsilon = data[j++] >> 3; + spqcd.mu = 0; + } else { + spqcd.epsilon = data[j] >> 3; + spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1]; + j += 2; + } + spqcds.push(spqcd); + } + qcc.SPqcds = spqcds; + if (context.mainHeader) { + context.QCC[cqcc] = qcc; + } else { + context.currentTile.QCC[cqcc] = qcc; + } + break; + case 0xff52: + length = (0, _core_utils.readUint16)(data, position); + const cod = {}; + j = position + 2; + const scod = data[j++]; + cod.entropyCoderWithCustomPrecincts = !!(scod & 1); + cod.sopMarkerUsed = !!(scod & 2); + cod.ephMarkerUsed = !!(scod & 4); + cod.progressionOrder = data[j++]; + cod.layersCount = (0, _core_utils.readUint16)(data, j); + j += 2; + cod.multipleComponentTransform = data[j++]; + cod.decompositionLevelsCount = data[j++]; + cod.xcb = (data[j++] & 0xf) + 2; + cod.ycb = (data[j++] & 0xf) + 2; + const blockStyle = data[j++]; + cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1); + cod.resetContextProbabilities = !!(blockStyle & 2); + cod.terminationOnEachCodingPass = !!(blockStyle & 4); + cod.verticallyStripe = !!(blockStyle & 8); + cod.predictableTermination = !!(blockStyle & 16); + cod.segmentationSymbolUsed = !!(blockStyle & 32); + cod.reversibleTransformation = data[j++]; + if (cod.entropyCoderWithCustomPrecincts) { + const precinctsSizes = []; + while (j < length + position) { + const precinctsSize = data[j++]; + precinctsSizes.push({ + PPx: precinctsSize & 0xf, + PPy: precinctsSize >> 4 + }); + } + cod.precinctsSizes = precinctsSizes; + } + const unsupported = []; + if (cod.selectiveArithmeticCodingBypass) { + unsupported.push("selectiveArithmeticCodingBypass"); + } + if (cod.terminationOnEachCodingPass) { + unsupported.push("terminationOnEachCodingPass"); + } + if (cod.verticallyStripe) { + unsupported.push("verticallyStripe"); + } + if (cod.predictableTermination) { + unsupported.push("predictableTermination"); + } + if (unsupported.length > 0) { + doNotRecover = true; + (0, _util.warn)(`JPX: Unsupported COD options (${unsupported.join(", ")}).`); + } + if (context.mainHeader) { + context.COD = cod; + } else { + context.currentTile.COD = cod; + context.currentTile.COC = []; + } + break; + case 0xff90: + length = (0, _core_utils.readUint16)(data, position); + tile = {}; + tile.index = (0, _core_utils.readUint16)(data, position + 2); + tile.length = (0, _core_utils.readUint32)(data, position + 4); + tile.dataEnd = tile.length + position - 2; + tile.partIndex = data[position + 8]; + tile.partsCount = data[position + 9]; + context.mainHeader = false; + if (tile.partIndex === 0) { + tile.COD = context.COD; + tile.COC = context.COC.slice(0); + tile.QCD = context.QCD; + tile.QCC = context.QCC.slice(0); + } + context.currentTile = tile; + break; + case 0xff93: + tile = context.currentTile; + if (tile.partIndex === 0) { + initializeTile(context, tile.index); + buildPackets(context); + } + length = tile.dataEnd - position; + parseTilePackets(context, data, position, length); + break; + case 0xff53: + (0, _util.warn)("JPX: Codestream code 0xFF53 (COC) is not implemented."); + case 0xff55: + case 0xff57: + case 0xff58: + case 0xff64: + length = (0, _core_utils.readUint16)(data, position); + break; + default: + throw new Error("Unknown codestream code: " + code.toString(16)); + } + position += length; + } + } catch (e) { + if (doNotRecover || this.failOnCorruptedImage) { + throw new JpxError(e.message); + } else { + (0, _util.warn)(`JPX: Trying to recover from: "${e.message}".`); + } + } + this.tiles = transformComponents(context); + this.width = context.SIZ.Xsiz - context.SIZ.XOsiz; + this.height = context.SIZ.Ysiz - context.SIZ.YOsiz; + this.componentsCount = context.SIZ.Csiz; + } +} +exports.JpxImage = JpxImage; +function calculateComponentDimensions(component, siz) { + component.x0 = Math.ceil(siz.XOsiz / component.XRsiz); + component.x1 = Math.ceil(siz.Xsiz / component.XRsiz); + component.y0 = Math.ceil(siz.YOsiz / component.YRsiz); + component.y1 = Math.ceil(siz.Ysiz / component.YRsiz); + component.width = component.x1 - component.x0; + component.height = component.y1 - component.y0; +} +function calculateTileGrids(context, components) { + const siz = context.SIZ; + const tiles = []; + let tile; + const numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz); + const numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz); + for (let q = 0; q < numYtiles; q++) { + for (let p = 0; p < numXtiles; p++) { + tile = {}; + tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz); + tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz); + tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz); + tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz); + tile.width = tile.tx1 - tile.tx0; + tile.height = tile.ty1 - tile.ty0; + tile.components = []; + tiles.push(tile); + } + } + context.tiles = tiles; + const componentsCount = siz.Csiz; + for (let i = 0, ii = componentsCount; i < ii; i++) { + const component = components[i]; + for (let j = 0, jj = tiles.length; j < jj; j++) { + const tileComponent = {}; + tile = tiles[j]; + tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz); + tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz); + tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz); + tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz); + tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0; + tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0; + tile.components[i] = tileComponent; + } + } +} +function getBlocksDimensions(context, component, r) { + const codOrCoc = component.codingStyleParameters; + const result = {}; + if (!codOrCoc.entropyCoderWithCustomPrecincts) { + result.PPx = 15; + result.PPy = 15; + } else { + result.PPx = codOrCoc.precinctsSizes[r].PPx; + result.PPy = codOrCoc.precinctsSizes[r].PPy; + } + result.xcb_ = r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) : Math.min(codOrCoc.xcb, result.PPx); + result.ycb_ = r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) : Math.min(codOrCoc.ycb, result.PPy); + return result; +} +function buildPrecincts(context, resolution, dimensions) { + const precinctWidth = 1 << dimensions.PPx; + const precinctHeight = 1 << dimensions.PPy; + const isZeroRes = resolution.resLevel === 0; + const precinctWidthInSubband = 1 << dimensions.PPx + (isZeroRes ? 0 : -1); + const precinctHeightInSubband = 1 << dimensions.PPy + (isZeroRes ? 0 : -1); + const numprecinctswide = resolution.trx1 > resolution.trx0 ? Math.ceil(resolution.trx1 / precinctWidth) - Math.floor(resolution.trx0 / precinctWidth) : 0; + const numprecinctshigh = resolution.try1 > resolution.try0 ? Math.ceil(resolution.try1 / precinctHeight) - Math.floor(resolution.try0 / precinctHeight) : 0; + const numprecincts = numprecinctswide * numprecinctshigh; + resolution.precinctParameters = { + precinctWidth, + precinctHeight, + numprecinctswide, + numprecinctshigh, + numprecincts, + precinctWidthInSubband, + precinctHeightInSubband + }; +} +function buildCodeblocks(context, subband, dimensions) { + const xcb_ = dimensions.xcb_; + const ycb_ = dimensions.ycb_; + const codeblockWidth = 1 << xcb_; + const codeblockHeight = 1 << ycb_; + const cbx0 = subband.tbx0 >> xcb_; + const cby0 = subband.tby0 >> ycb_; + const cbx1 = subband.tbx1 + codeblockWidth - 1 >> xcb_; + const cby1 = subband.tby1 + codeblockHeight - 1 >> ycb_; + const precinctParameters = subband.resolution.precinctParameters; + const codeblocks = []; + const precincts = []; + let i, j, codeblock, precinctNumber; + for (j = cby0; j < cby1; j++) { + for (i = cbx0; i < cbx1; i++) { + codeblock = { + cbx: i, + cby: j, + tbx0: codeblockWidth * i, + tby0: codeblockHeight * j, + tbx1: codeblockWidth * (i + 1), + tby1: codeblockHeight * (j + 1) + }; + codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0); + codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0); + codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1); + codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1); + const pi = Math.floor((codeblock.tbx0_ - subband.tbx0) / precinctParameters.precinctWidthInSubband); + const pj = Math.floor((codeblock.tby0_ - subband.tby0) / precinctParameters.precinctHeightInSubband); + precinctNumber = pi + pj * precinctParameters.numprecinctswide; + codeblock.precinctNumber = precinctNumber; + codeblock.subbandType = subband.type; + codeblock.Lblock = 3; + if (codeblock.tbx1_ <= codeblock.tbx0_ || codeblock.tby1_ <= codeblock.tby0_) { + continue; + } + codeblocks.push(codeblock); + let precinct = precincts[precinctNumber]; + if (precinct !== undefined) { + if (i < precinct.cbxMin) { + precinct.cbxMin = i; + } else if (i > precinct.cbxMax) { + precinct.cbxMax = i; + } + if (j < precinct.cbyMin) { + precinct.cbxMin = j; + } else if (j > precinct.cbyMax) { + precinct.cbyMax = j; + } + } else { + precincts[precinctNumber] = precinct = { + cbxMin: i, + cbyMin: j, + cbxMax: i, + cbyMax: j + }; + } + codeblock.precinct = precinct; + } + } + subband.codeblockParameters = { + codeblockWidth: xcb_, + codeblockHeight: ycb_, + numcodeblockwide: cbx1 - cbx0 + 1, + numcodeblockhigh: cby1 - cby0 + 1 + }; + subband.codeblocks = codeblocks; + subband.precincts = precincts; +} +function createPacket(resolution, precinctNumber, layerNumber) { + const precinctCodeblocks = []; + const subbands = resolution.subbands; + for (let i = 0, ii = subbands.length; i < ii; i++) { + const subband = subbands[i]; + const codeblocks = subband.codeblocks; + for (let j = 0, jj = codeblocks.length; j < jj; j++) { + const codeblock = codeblocks[j]; + if (codeblock.precinctNumber !== precinctNumber) { + continue; + } + precinctCodeblocks.push(codeblock); + } + } + return { + layerNumber, + codeblocks: precinctCodeblocks + }; +} +function LayerResolutionComponentPositionIterator(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const layersCount = tile.codingStyleDefaultParameters.layersCount; + const componentsCount = siz.Csiz; + let maxDecompositionLevelsCount = 0; + for (let q = 0; q < componentsCount; q++) { + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount); + } + let l = 0, + r = 0, + i = 0, + k = 0; + this.nextPacket = function JpxImage_nextPacket() { + for (; l < layersCount; l++) { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; i < componentsCount; i++) { + const component = tile.components[i]; + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + const resolution = component.resolutions[r]; + const numprecincts = resolution.precinctParameters.numprecincts; + for (; k < numprecincts;) { + const packet = createPacket(resolution, k, l); + k++; + return packet; + } + k = 0; + } + i = 0; + } + r = 0; + } + throw new JpxError("Out of packets"); + }; +} +function ResolutionLayerComponentPositionIterator(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const layersCount = tile.codingStyleDefaultParameters.layersCount; + const componentsCount = siz.Csiz; + let maxDecompositionLevelsCount = 0; + for (let q = 0; q < componentsCount; q++) { + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount); + } + let r = 0, + l = 0, + i = 0, + k = 0; + this.nextPacket = function JpxImage_nextPacket() { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; l < layersCount; l++) { + for (; i < componentsCount; i++) { + const component = tile.components[i]; + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + const resolution = component.resolutions[r]; + const numprecincts = resolution.precinctParameters.numprecincts; + for (; k < numprecincts;) { + const packet = createPacket(resolution, k, l); + k++; + return packet; + } + k = 0; + } + i = 0; + } + l = 0; + } + throw new JpxError("Out of packets"); + }; +} +function ResolutionPositionComponentLayerIterator(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const layersCount = tile.codingStyleDefaultParameters.layersCount; + const componentsCount = siz.Csiz; + let l, r, c, p; + let maxDecompositionLevelsCount = 0; + for (c = 0; c < componentsCount; c++) { + const component = tile.components[c]; + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, component.codingStyleParameters.decompositionLevelsCount); + } + const maxNumPrecinctsInLevel = new Int32Array(maxDecompositionLevelsCount + 1); + for (r = 0; r <= maxDecompositionLevelsCount; ++r) { + let maxNumPrecincts = 0; + for (c = 0; c < componentsCount; ++c) { + const resolutions = tile.components[c].resolutions; + if (r < resolutions.length) { + maxNumPrecincts = Math.max(maxNumPrecincts, resolutions[r].precinctParameters.numprecincts); + } + } + maxNumPrecinctsInLevel[r] = maxNumPrecincts; + } + l = 0; + r = 0; + c = 0; + p = 0; + this.nextPacket = function JpxImage_nextPacket() { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; p < maxNumPrecinctsInLevel[r]; p++) { + for (; c < componentsCount; c++) { + const component = tile.components[c]; + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + const resolution = component.resolutions[r]; + const numprecincts = resolution.precinctParameters.numprecincts; + if (p >= numprecincts) { + continue; + } + for (; l < layersCount;) { + const packet = createPacket(resolution, p, l); + l++; + return packet; + } + l = 0; + } + c = 0; + } + p = 0; + } + throw new JpxError("Out of packets"); + }; +} +function PositionComponentResolutionLayerIterator(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const layersCount = tile.codingStyleDefaultParameters.layersCount; + const componentsCount = siz.Csiz; + const precinctsSizes = getPrecinctSizesInImageScale(tile); + const precinctsIterationSizes = precinctsSizes; + let l = 0, + r = 0, + c = 0, + px = 0, + py = 0; + this.nextPacket = function JpxImage_nextPacket() { + for (; py < precinctsIterationSizes.maxNumHigh; py++) { + for (; px < precinctsIterationSizes.maxNumWide; px++) { + for (; c < componentsCount; c++) { + const component = tile.components[c]; + const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + for (; r <= decompositionLevelsCount; r++) { + const resolution = component.resolutions[r]; + const sizeInImageScale = precinctsSizes.components[c].resolutions[r]; + const k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution); + if (k === null) { + continue; + } + for (; l < layersCount;) { + const packet = createPacket(resolution, k, l); + l++; + return packet; + } + l = 0; + } + r = 0; + } + c = 0; + } + px = 0; + } + throw new JpxError("Out of packets"); + }; +} +function ComponentPositionResolutionLayerIterator(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const layersCount = tile.codingStyleDefaultParameters.layersCount; + const componentsCount = siz.Csiz; + const precinctsSizes = getPrecinctSizesInImageScale(tile); + let l = 0, + r = 0, + c = 0, + px = 0, + py = 0; + this.nextPacket = function JpxImage_nextPacket() { + for (; c < componentsCount; ++c) { + const component = tile.components[c]; + const precinctsIterationSizes = precinctsSizes.components[c]; + const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + for (; py < precinctsIterationSizes.maxNumHigh; py++) { + for (; px < precinctsIterationSizes.maxNumWide; px++) { + for (; r <= decompositionLevelsCount; r++) { + const resolution = component.resolutions[r]; + const sizeInImageScale = precinctsIterationSizes.resolutions[r]; + const k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution); + if (k === null) { + continue; + } + for (; l < layersCount;) { + const packet = createPacket(resolution, k, l); + l++; + return packet; + } + l = 0; + } + r = 0; + } + px = 0; + } + py = 0; + } + throw new JpxError("Out of packets"); + }; +} +function getPrecinctIndexIfExist(pxIndex, pyIndex, sizeInImageScale, precinctIterationSizes, resolution) { + const posX = pxIndex * precinctIterationSizes.minWidth; + const posY = pyIndex * precinctIterationSizes.minHeight; + if (posX % sizeInImageScale.width !== 0 || posY % sizeInImageScale.height !== 0) { + return null; + } + const startPrecinctRowIndex = posY / sizeInImageScale.width * resolution.precinctParameters.numprecinctswide; + return posX / sizeInImageScale.height + startPrecinctRowIndex; +} +function getPrecinctSizesInImageScale(tile) { + const componentsCount = tile.components.length; + let minWidth = Number.MAX_VALUE; + let minHeight = Number.MAX_VALUE; + let maxNumWide = 0; + let maxNumHigh = 0; + const sizePerComponent = new Array(componentsCount); + for (let c = 0; c < componentsCount; c++) { + const component = tile.components[c]; + const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + const sizePerResolution = new Array(decompositionLevelsCount + 1); + let minWidthCurrentComponent = Number.MAX_VALUE; + let minHeightCurrentComponent = Number.MAX_VALUE; + let maxNumWideCurrentComponent = 0; + let maxNumHighCurrentComponent = 0; + let scale = 1; + for (let r = decompositionLevelsCount; r >= 0; --r) { + const resolution = component.resolutions[r]; + const widthCurrentResolution = scale * resolution.precinctParameters.precinctWidth; + const heightCurrentResolution = scale * resolution.precinctParameters.precinctHeight; + minWidthCurrentComponent = Math.min(minWidthCurrentComponent, widthCurrentResolution); + minHeightCurrentComponent = Math.min(minHeightCurrentComponent, heightCurrentResolution); + maxNumWideCurrentComponent = Math.max(maxNumWideCurrentComponent, resolution.precinctParameters.numprecinctswide); + maxNumHighCurrentComponent = Math.max(maxNumHighCurrentComponent, resolution.precinctParameters.numprecinctshigh); + sizePerResolution[r] = { + width: widthCurrentResolution, + height: heightCurrentResolution + }; + scale <<= 1; + } + minWidth = Math.min(minWidth, minWidthCurrentComponent); + minHeight = Math.min(minHeight, minHeightCurrentComponent); + maxNumWide = Math.max(maxNumWide, maxNumWideCurrentComponent); + maxNumHigh = Math.max(maxNumHigh, maxNumHighCurrentComponent); + sizePerComponent[c] = { + resolutions: sizePerResolution, + minWidth: minWidthCurrentComponent, + minHeight: minHeightCurrentComponent, + maxNumWide: maxNumWideCurrentComponent, + maxNumHigh: maxNumHighCurrentComponent + }; + } + return { + components: sizePerComponent, + minWidth, + minHeight, + maxNumWide, + maxNumHigh + }; +} +function buildPackets(context) { + const siz = context.SIZ; + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const componentsCount = siz.Csiz; + for (let c = 0; c < componentsCount; c++) { + const component = tile.components[c]; + const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + const resolutions = []; + const subbands = []; + for (let r = 0; r <= decompositionLevelsCount; r++) { + const blocksDimensions = getBlocksDimensions(context, component, r); + const resolution = {}; + const scale = 1 << decompositionLevelsCount - r; + resolution.trx0 = Math.ceil(component.tcx0 / scale); + resolution.try0 = Math.ceil(component.tcy0 / scale); + resolution.trx1 = Math.ceil(component.tcx1 / scale); + resolution.try1 = Math.ceil(component.tcy1 / scale); + resolution.resLevel = r; + buildPrecincts(context, resolution, blocksDimensions); + resolutions.push(resolution); + let subband; + if (r === 0) { + subband = {}; + subband.type = "LL"; + subband.tbx0 = Math.ceil(component.tcx0 / scale); + subband.tby0 = Math.ceil(component.tcy0 / scale); + subband.tbx1 = Math.ceil(component.tcx1 / scale); + subband.tby1 = Math.ceil(component.tcy1 / scale); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolution.subbands = [subband]; + } else { + const bscale = 1 << decompositionLevelsCount - r + 1; + const resolutionSubbands = []; + subband = {}; + subband.type = "HL"; + subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); + subband.tby0 = Math.ceil(component.tcy0 / bscale); + subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); + subband.tby1 = Math.ceil(component.tcy1 / bscale); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + subband = {}; + subband.type = "LH"; + subband.tbx0 = Math.ceil(component.tcx0 / bscale); + subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); + subband.tbx1 = Math.ceil(component.tcx1 / bscale); + subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + subband = {}; + subband.type = "HH"; + subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); + subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); + subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); + subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + resolution.subbands = resolutionSubbands; + } + } + component.resolutions = resolutions; + component.subbands = subbands; + } + const progressionOrder = tile.codingStyleDefaultParameters.progressionOrder; + switch (progressionOrder) { + case 0: + tile.packetsIterator = new LayerResolutionComponentPositionIterator(context); + break; + case 1: + tile.packetsIterator = new ResolutionLayerComponentPositionIterator(context); + break; + case 2: + tile.packetsIterator = new ResolutionPositionComponentLayerIterator(context); + break; + case 3: + tile.packetsIterator = new PositionComponentResolutionLayerIterator(context); + break; + case 4: + tile.packetsIterator = new ComponentPositionResolutionLayerIterator(context); + break; + default: + throw new JpxError(`Unsupported progression order ${progressionOrder}`); + } +} +function parseTilePackets(context, data, offset, dataLength) { + let position = 0; + let buffer, + bufferSize = 0, + skipNextBit = false; + function readBits(count) { + while (bufferSize < count) { + const b = data[offset + position]; + position++; + if (skipNextBit) { + buffer = buffer << 7 | b; + bufferSize += 7; + skipNextBit = false; + } else { + buffer = buffer << 8 | b; + bufferSize += 8; + } + if (b === 0xff) { + skipNextBit = true; + } + } + bufferSize -= count; + return buffer >>> bufferSize & (1 << count) - 1; + } + function skipMarkerIfEqual(value) { + if (data[offset + position - 1] === 0xff && data[offset + position] === value) { + skipBytes(1); + return true; + } else if (data[offset + position] === 0xff && data[offset + position + 1] === value) { + skipBytes(2); + return true; + } + return false; + } + function skipBytes(count) { + position += count; + } + function alignToByte() { + bufferSize = 0; + if (skipNextBit) { + position++; + skipNextBit = false; + } + } + function readCodingpasses() { + if (readBits(1) === 0) { + return 1; + } + if (readBits(1) === 0) { + return 2; + } + let value = readBits(2); + if (value < 3) { + return value + 3; + } + value = readBits(5); + if (value < 31) { + return value + 6; + } + value = readBits(7); + return value + 37; + } + const tileIndex = context.currentTile.index; + const tile = context.tiles[tileIndex]; + const sopMarkerUsed = context.COD.sopMarkerUsed; + const ephMarkerUsed = context.COD.ephMarkerUsed; + const packetsIterator = tile.packetsIterator; + while (position < dataLength) { + alignToByte(); + if (sopMarkerUsed && skipMarkerIfEqual(0x91)) { + skipBytes(4); + } + const packet = packetsIterator.nextPacket(); + if (!readBits(1)) { + continue; + } + const layerNumber = packet.layerNumber, + queue = []; + let codeblock; + for (let i = 0, ii = packet.codeblocks.length; i < ii; i++) { + codeblock = packet.codeblocks[i]; + let precinct = codeblock.precinct; + const codeblockColumn = codeblock.cbx - precinct.cbxMin; + const codeblockRow = codeblock.cby - precinct.cbyMin; + let codeblockIncluded = false; + let firstTimeInclusion = false; + let valueReady, zeroBitPlanesTree; + if (codeblock.included !== undefined) { + codeblockIncluded = !!readBits(1); + } else { + precinct = codeblock.precinct; + let inclusionTree; + if (precinct.inclusionTree !== undefined) { + inclusionTree = precinct.inclusionTree; + } else { + const width = precinct.cbxMax - precinct.cbxMin + 1; + const height = precinct.cbyMax - precinct.cbyMin + 1; + inclusionTree = new InclusionTree(width, height, layerNumber); + zeroBitPlanesTree = new TagTree(width, height); + precinct.inclusionTree = inclusionTree; + precinct.zeroBitPlanesTree = zeroBitPlanesTree; + for (let l = 0; l < layerNumber; l++) { + if (readBits(1) !== 0) { + throw new JpxError("Invalid tag tree"); + } + } + } + if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) { + while (true) { + if (readBits(1)) { + valueReady = !inclusionTree.nextLevel(); + if (valueReady) { + codeblock.included = true; + codeblockIncluded = firstTimeInclusion = true; + break; + } + } else { + inclusionTree.incrementValue(layerNumber); + break; + } + } + } + } + if (!codeblockIncluded) { + continue; + } + if (firstTimeInclusion) { + zeroBitPlanesTree = precinct.zeroBitPlanesTree; + zeroBitPlanesTree.reset(codeblockColumn, codeblockRow); + while (true) { + if (readBits(1)) { + valueReady = !zeroBitPlanesTree.nextLevel(); + if (valueReady) { + break; + } + } else { + zeroBitPlanesTree.incrementValue(); + } + } + codeblock.zeroBitPlanes = zeroBitPlanesTree.value; + } + const codingpasses = readCodingpasses(); + while (readBits(1)) { + codeblock.Lblock++; + } + const codingpassesLog2 = (0, _core_utils.log2)(codingpasses); + const bits = (codingpasses < 1 << codingpassesLog2 ? codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock; + const codedDataLength = readBits(bits); + queue.push({ + codeblock, + codingpasses, + dataLength: codedDataLength + }); + } + alignToByte(); + if (ephMarkerUsed) { + skipMarkerIfEqual(0x92); + } + while (queue.length > 0) { + const packetItem = queue.shift(); + codeblock = packetItem.codeblock; + if (codeblock.data === undefined) { + codeblock.data = []; + } + codeblock.data.push({ + data, + start: offset + position, + end: offset + position + packetItem.dataLength, + codingpasses: packetItem.codingpasses + }); + position += packetItem.dataLength; + } + } + return position; +} +function copyCoefficients(coefficients, levelWidth, levelHeight, subband, delta, mb, reversible, segmentationSymbolUsed, resetContextProbabilities) { + const x0 = subband.tbx0; + const y0 = subband.tby0; + const width = subband.tbx1 - subband.tbx0; + const codeblocks = subband.codeblocks; + const right = subband.type.charAt(0) === "H" ? 1 : 0; + const bottom = subband.type.charAt(1) === "H" ? levelWidth : 0; + for (let i = 0, ii = codeblocks.length; i < ii; ++i) { + const codeblock = codeblocks[i]; + const blockWidth = codeblock.tbx1_ - codeblock.tbx0_; + const blockHeight = codeblock.tby1_ - codeblock.tby0_; + if (blockWidth === 0 || blockHeight === 0) { + continue; + } + if (codeblock.data === undefined) { + continue; + } + const bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType, codeblock.zeroBitPlanes, mb); + let currentCodingpassType = 2; + const data = codeblock.data; + let totalLength = 0, + codingpasses = 0; + let j, jj, dataItem; + for (j = 0, jj = data.length; j < jj; j++) { + dataItem = data[j]; + totalLength += dataItem.end - dataItem.start; + codingpasses += dataItem.codingpasses; + } + const encodedData = new Uint8Array(totalLength); + let position = 0; + for (j = 0, jj = data.length; j < jj; j++) { + dataItem = data[j]; + const chunk = dataItem.data.subarray(dataItem.start, dataItem.end); + encodedData.set(chunk, position); + position += chunk.length; + } + const decoder = new _arithmetic_decoder.ArithmeticDecoder(encodedData, 0, totalLength); + bitModel.setDecoder(decoder); + for (j = 0; j < codingpasses; j++) { + switch (currentCodingpassType) { + case 0: + bitModel.runSignificancePropagationPass(); + break; + case 1: + bitModel.runMagnitudeRefinementPass(); + break; + case 2: + bitModel.runCleanupPass(); + if (segmentationSymbolUsed) { + bitModel.checkSegmentationSymbol(); + } + break; + } + if (resetContextProbabilities) { + bitModel.reset(); + } + currentCodingpassType = (currentCodingpassType + 1) % 3; + } + let offset = codeblock.tbx0_ - x0 + (codeblock.tby0_ - y0) * width; + const sign = bitModel.coefficentsSign; + const magnitude = bitModel.coefficentsMagnitude; + const bitsDecoded = bitModel.bitsDecoded; + const magnitudeCorrection = reversible ? 0 : 0.5; + let k, n, nb; + position = 0; + const interleave = subband.type !== "LL"; + for (j = 0; j < blockHeight; j++) { + const row = offset / width | 0; + const levelOffset = 2 * row * (levelWidth - width) + right + bottom; + for (k = 0; k < blockWidth; k++) { + n = magnitude[position]; + if (n !== 0) { + n = (n + magnitudeCorrection) * delta; + if (sign[position] !== 0) { + n = -n; + } + nb = bitsDecoded[position]; + const pos = interleave ? levelOffset + (offset << 1) : offset; + if (reversible && nb >= mb) { + coefficients[pos] = n; + } else { + coefficients[pos] = n * (1 << mb - nb); + } + } + offset++; + position++; + } + offset += width - blockWidth; + } + } +} +function transformTile(context, tile, c) { + const component = tile.components[c]; + const codingStyleParameters = component.codingStyleParameters; + const quantizationParameters = component.quantizationParameters; + const decompositionLevelsCount = codingStyleParameters.decompositionLevelsCount; + const spqcds = quantizationParameters.SPqcds; + const scalarExpounded = quantizationParameters.scalarExpounded; + const guardBits = quantizationParameters.guardBits; + const segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed; + const resetContextProbabilities = codingStyleParameters.resetContextProbabilities; + const precision = context.components[c].precision; + const reversible = codingStyleParameters.reversibleTransformation; + const transform = reversible ? new ReversibleTransform() : new IrreversibleTransform(); + const subbandCoefficients = []; + let b = 0; + for (let i = 0; i <= decompositionLevelsCount; i++) { + const resolution = component.resolutions[i]; + const width = resolution.trx1 - resolution.trx0; + const height = resolution.try1 - resolution.try0; + const coefficients = new Float32Array(width * height); + for (let j = 0, jj = resolution.subbands.length; j < jj; j++) { + let mu, epsilon; + if (!scalarExpounded) { + mu = spqcds[0].mu; + epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0); + } else { + mu = spqcds[b].mu; + epsilon = spqcds[b].epsilon; + b++; + } + const subband = resolution.subbands[j]; + const gainLog2 = SubbandsGainLog2[subband.type]; + const delta = reversible ? 1 : 2 ** (precision + gainLog2 - epsilon) * (1 + mu / 2048); + const mb = guardBits + epsilon - 1; + copyCoefficients(coefficients, width, height, subband, delta, mb, reversible, segmentationSymbolUsed, resetContextProbabilities); + } + subbandCoefficients.push({ + width, + height, + items: coefficients + }); + } + const result = transform.calculate(subbandCoefficients, component.tcx0, component.tcy0); + return { + left: component.tcx0, + top: component.tcy0, + width: result.width, + height: result.height, + items: result.items + }; +} +function transformComponents(context) { + const siz = context.SIZ; + const components = context.components; + const componentsCount = siz.Csiz; + const resultImages = []; + for (let i = 0, ii = context.tiles.length; i < ii; i++) { + const tile = context.tiles[i]; + const transformedTiles = []; + for (let c = 0; c < componentsCount; c++) { + transformedTiles[c] = transformTile(context, tile, c); + } + const tile0 = transformedTiles[0]; + const out = new Uint8ClampedArray(tile0.items.length * componentsCount); + const result = { + left: tile0.left, + top: tile0.top, + width: tile0.width, + height: tile0.height, + items: out + }; + let shift, offset; + let pos = 0, + j, + jj, + y0, + y1, + y2; + if (tile.codingStyleDefaultParameters.multipleComponentTransform) { + const fourComponents = componentsCount === 4; + const y0items = transformedTiles[0].items; + const y1items = transformedTiles[1].items; + const y2items = transformedTiles[2].items; + const y3items = fourComponents ? transformedTiles[3].items : null; + shift = components[0].precision - 8; + offset = (128 << shift) + 0.5; + const component0 = tile.components[0]; + const alpha01 = componentsCount - 3; + jj = y0items.length; + if (!component0.codingStyleParameters.reversibleTransformation) { + for (j = 0; j < jj; j++, pos += alpha01) { + y0 = y0items[j] + offset; + y1 = y1items[j]; + y2 = y2items[j]; + out[pos++] = y0 + 1.402 * y2 >> shift; + out[pos++] = y0 - 0.34413 * y1 - 0.71414 * y2 >> shift; + out[pos++] = y0 + 1.772 * y1 >> shift; + } + } else { + for (j = 0; j < jj; j++, pos += alpha01) { + y0 = y0items[j] + offset; + y1 = y1items[j]; + y2 = y2items[j]; + const g = y0 - (y2 + y1 >> 2); + out[pos++] = g + y2 >> shift; + out[pos++] = g >> shift; + out[pos++] = g + y1 >> shift; + } + } + if (fourComponents) { + for (j = 0, pos = 3; j < jj; j++, pos += 4) { + out[pos] = y3items[j] + offset >> shift; + } + } + } else { + for (let c = 0; c < componentsCount; c++) { + const items = transformedTiles[c].items; + shift = components[c].precision - 8; + offset = (128 << shift) + 0.5; + for (pos = c, j = 0, jj = items.length; j < jj; j++) { + out[pos] = items[j] + offset >> shift; + pos += componentsCount; + } + } + } + resultImages.push(result); + } + return resultImages; +} +function initializeTile(context, tileIndex) { + const siz = context.SIZ; + const componentsCount = siz.Csiz; + const tile = context.tiles[tileIndex]; + for (let c = 0; c < componentsCount; c++) { + const component = tile.components[c]; + const qcdOrQcc = context.currentTile.QCC[c] !== undefined ? context.currentTile.QCC[c] : context.currentTile.QCD; + component.quantizationParameters = qcdOrQcc; + const codOrCoc = context.currentTile.COC[c] !== undefined ? context.currentTile.COC[c] : context.currentTile.COD; + component.codingStyleParameters = codOrCoc; + } + tile.codingStyleDefaultParameters = context.currentTile.COD; +} +class TagTree { + constructor(width, height) { + const levelsLength = (0, _core_utils.log2)(Math.max(width, height)) + 1; + this.levels = []; + for (let i = 0; i < levelsLength; i++) { + const level = { + width, + height, + items: [] + }; + this.levels.push(level); + width = Math.ceil(width / 2); + height = Math.ceil(height / 2); + } + } + reset(i, j) { + let currentLevel = 0, + value = 0, + level; + while (currentLevel < this.levels.length) { + level = this.levels[currentLevel]; + const index = i + j * level.width; + if (level.items[index] !== undefined) { + value = level.items[index]; + break; + } + level.index = index; + i >>= 1; + j >>= 1; + currentLevel++; + } + currentLevel--; + level = this.levels[currentLevel]; + level.items[level.index] = value; + this.currentLevel = currentLevel; + delete this.value; + } + incrementValue() { + const level = this.levels[this.currentLevel]; + level.items[level.index]++; + } + nextLevel() { + let currentLevel = this.currentLevel; + let level = this.levels[currentLevel]; + const value = level.items[level.index]; + currentLevel--; + if (currentLevel < 0) { + this.value = value; + return false; + } + this.currentLevel = currentLevel; + level = this.levels[currentLevel]; + level.items[level.index] = value; + return true; + } +} +class InclusionTree { + constructor(width, height, defaultValue) { + const levelsLength = (0, _core_utils.log2)(Math.max(width, height)) + 1; + this.levels = []; + for (let i = 0; i < levelsLength; i++) { + const items = new Uint8Array(width * height); + for (let j = 0, jj = items.length; j < jj; j++) { + items[j] = defaultValue; + } + const level = { + width, + height, + items + }; + this.levels.push(level); + width = Math.ceil(width / 2); + height = Math.ceil(height / 2); + } + } + reset(i, j, stopValue) { + let currentLevel = 0; + while (currentLevel < this.levels.length) { + const level = this.levels[currentLevel]; + const index = i + j * level.width; + level.index = index; + const value = level.items[index]; + if (value === 0xff) { + break; + } + if (value > stopValue) { + this.currentLevel = currentLevel; + this.propagateValues(); + return false; + } + i >>= 1; + j >>= 1; + currentLevel++; + } + this.currentLevel = currentLevel - 1; + return true; + } + incrementValue(stopValue) { + const level = this.levels[this.currentLevel]; + level.items[level.index] = stopValue + 1; + this.propagateValues(); + } + propagateValues() { + let levelIndex = this.currentLevel; + let level = this.levels[levelIndex]; + const currentValue = level.items[level.index]; + while (--levelIndex >= 0) { + level = this.levels[levelIndex]; + level.items[level.index] = currentValue; + } + } + nextLevel() { + let currentLevel = this.currentLevel; + let level = this.levels[currentLevel]; + const value = level.items[level.index]; + level.items[level.index] = 0xff; + currentLevel--; + if (currentLevel < 0) { + return false; + } + this.currentLevel = currentLevel; + level = this.levels[currentLevel]; + level.items[level.index] = value; + return true; + } +} +const BitModel = function BitModelClosure() { + const UNIFORM_CONTEXT = 17; + const RUNLENGTH_CONTEXT = 18; + const LLAndLHContextsLabel = new Uint8Array([0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8]); + const HLContextLabel = new Uint8Array([0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8]); + const HHContextLabel = new Uint8Array([0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5, 5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8]); + class BitModel { + constructor(width, height, subband, zeroBitPlanes, mb) { + this.width = width; + this.height = height; + let contextLabelTable; + if (subband === "HH") { + contextLabelTable = HHContextLabel; + } else if (subband === "HL") { + contextLabelTable = HLContextLabel; + } else { + contextLabelTable = LLAndLHContextsLabel; + } + this.contextLabelTable = contextLabelTable; + const coefficientCount = width * height; + this.neighborsSignificance = new Uint8Array(coefficientCount); + this.coefficentsSign = new Uint8Array(coefficientCount); + let coefficentsMagnitude; + if (mb > 14) { + coefficentsMagnitude = new Uint32Array(coefficientCount); + } else if (mb > 6) { + coefficentsMagnitude = new Uint16Array(coefficientCount); + } else { + coefficentsMagnitude = new Uint8Array(coefficientCount); + } + this.coefficentsMagnitude = coefficentsMagnitude; + this.processingFlags = new Uint8Array(coefficientCount); + const bitsDecoded = new Uint8Array(coefficientCount); + if (zeroBitPlanes !== 0) { + for (let i = 0; i < coefficientCount; i++) { + bitsDecoded[i] = zeroBitPlanes; + } + } + this.bitsDecoded = bitsDecoded; + this.reset(); + } + setDecoder(decoder) { + this.decoder = decoder; + } + reset() { + this.contexts = new Int8Array(19); + this.contexts[0] = 4 << 1 | 0; + this.contexts[UNIFORM_CONTEXT] = 46 << 1 | 0; + this.contexts[RUNLENGTH_CONTEXT] = 3 << 1 | 0; + } + setNeighborsSignificance(row, column, index) { + const neighborsSignificance = this.neighborsSignificance; + const width = this.width, + height = this.height; + const left = column > 0; + const right = column + 1 < width; + let i; + if (row > 0) { + i = index - width; + if (left) { + neighborsSignificance[i - 1] += 0x10; + } + if (right) { + neighborsSignificance[i + 1] += 0x10; + } + neighborsSignificance[i] += 0x04; + } + if (row + 1 < height) { + i = index + width; + if (left) { + neighborsSignificance[i - 1] += 0x10; + } + if (right) { + neighborsSignificance[i + 1] += 0x10; + } + neighborsSignificance[i] += 0x04; + } + if (left) { + neighborsSignificance[index - 1] += 0x01; + } + if (right) { + neighborsSignificance[index + 1] += 0x01; + } + neighborsSignificance[index] |= 0x80; + } + runSignificancePropagationPass() { + const decoder = this.decoder; + const width = this.width, + height = this.height; + const coefficentsMagnitude = this.coefficentsMagnitude; + const coefficentsSign = this.coefficentsSign; + const neighborsSignificance = this.neighborsSignificance; + const processingFlags = this.processingFlags; + const contexts = this.contexts; + const labels = this.contextLabelTable; + const bitsDecoded = this.bitsDecoded; + const processedInverseMask = ~1; + const processedMask = 1; + const firstMagnitudeBitMask = 2; + for (let i0 = 0; i0 < height; i0 += 4) { + for (let j = 0; j < width; j++) { + let index = i0 * width + j; + for (let i1 = 0; i1 < 4; i1++, index += width) { + const i = i0 + i1; + if (i >= height) { + break; + } + processingFlags[index] &= processedInverseMask; + if (coefficentsMagnitude[index] || !neighborsSignificance[index]) { + continue; + } + const contextLabel = labels[neighborsSignificance[index]]; + const decision = decoder.readBit(contexts, contextLabel); + if (decision) { + const sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + } + bitsDecoded[index]++; + processingFlags[index] |= processedMask; + } + } + } + } + decodeSignBit(row, column, index) { + const width = this.width, + height = this.height; + const coefficentsMagnitude = this.coefficentsMagnitude; + const coefficentsSign = this.coefficentsSign; + let contribution, sign0, sign1, significance1; + let contextLabel, decoded; + significance1 = column > 0 && coefficentsMagnitude[index - 1] !== 0; + if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) { + sign1 = coefficentsSign[index + 1]; + if (significance1) { + sign0 = coefficentsSign[index - 1]; + contribution = 1 - sign1 - sign0; + } else { + contribution = 1 - sign1 - sign1; + } + } else if (significance1) { + sign0 = coefficentsSign[index - 1]; + contribution = 1 - sign0 - sign0; + } else { + contribution = 0; + } + const horizontalContribution = 3 * contribution; + significance1 = row > 0 && coefficentsMagnitude[index - width] !== 0; + if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) { + sign1 = coefficentsSign[index + width]; + if (significance1) { + sign0 = coefficentsSign[index - width]; + contribution = 1 - sign1 - sign0 + horizontalContribution; + } else { + contribution = 1 - sign1 - sign1 + horizontalContribution; + } + } else if (significance1) { + sign0 = coefficentsSign[index - width]; + contribution = 1 - sign0 - sign0 + horizontalContribution; + } else { + contribution = horizontalContribution; + } + if (contribution >= 0) { + contextLabel = 9 + contribution; + decoded = this.decoder.readBit(this.contexts, contextLabel); + } else { + contextLabel = 9 - contribution; + decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1; + } + return decoded; + } + runMagnitudeRefinementPass() { + const decoder = this.decoder; + const width = this.width, + height = this.height; + const coefficentsMagnitude = this.coefficentsMagnitude; + const neighborsSignificance = this.neighborsSignificance; + const contexts = this.contexts; + const bitsDecoded = this.bitsDecoded; + const processingFlags = this.processingFlags; + const processedMask = 1; + const firstMagnitudeBitMask = 2; + const length = width * height; + const width4 = width * 4; + for (let index0 = 0, indexNext; index0 < length; index0 = indexNext) { + indexNext = Math.min(length, index0 + width4); + for (let j = 0; j < width; j++) { + for (let index = index0 + j; index < indexNext; index += width) { + if (!coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) { + continue; + } + let contextLabel = 16; + if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) { + processingFlags[index] ^= firstMagnitudeBitMask; + const significance = neighborsSignificance[index] & 127; + contextLabel = significance === 0 ? 15 : 14; + } + const bit = decoder.readBit(contexts, contextLabel); + coefficentsMagnitude[index] = coefficentsMagnitude[index] << 1 | bit; + bitsDecoded[index]++; + processingFlags[index] |= processedMask; + } + } + } + } + runCleanupPass() { + const decoder = this.decoder; + const width = this.width, + height = this.height; + const neighborsSignificance = this.neighborsSignificance; + const coefficentsMagnitude = this.coefficentsMagnitude; + const coefficentsSign = this.coefficentsSign; + const contexts = this.contexts; + const labels = this.contextLabelTable; + const bitsDecoded = this.bitsDecoded; + const processingFlags = this.processingFlags; + const processedMask = 1; + const firstMagnitudeBitMask = 2; + const oneRowDown = width; + const twoRowsDown = width * 2; + const threeRowsDown = width * 3; + let iNext; + for (let i0 = 0; i0 < height; i0 = iNext) { + iNext = Math.min(i0 + 4, height); + const indexBase = i0 * width; + const checkAllEmpty = i0 + 3 < height; + for (let j = 0; j < width; j++) { + const index0 = indexBase + j; + const allEmpty = checkAllEmpty && processingFlags[index0] === 0 && processingFlags[index0 + oneRowDown] === 0 && processingFlags[index0 + twoRowsDown] === 0 && processingFlags[index0 + threeRowsDown] === 0 && neighborsSignificance[index0] === 0 && neighborsSignificance[index0 + oneRowDown] === 0 && neighborsSignificance[index0 + twoRowsDown] === 0 && neighborsSignificance[index0 + threeRowsDown] === 0; + let i1 = 0, + index = index0; + let i = i0, + sign; + if (allEmpty) { + const hasSignificantCoefficent = decoder.readBit(contexts, RUNLENGTH_CONTEXT); + if (!hasSignificantCoefficent) { + bitsDecoded[index0]++; + bitsDecoded[index0 + oneRowDown]++; + bitsDecoded[index0 + twoRowsDown]++; + bitsDecoded[index0 + threeRowsDown]++; + continue; + } + i1 = decoder.readBit(contexts, UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, UNIFORM_CONTEXT); + if (i1 !== 0) { + i = i0 + i1; + index += i1 * width; + } + sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + index = index0; + for (let i2 = i0; i2 <= i; i2++, index += width) { + bitsDecoded[index]++; + } + i1++; + } + for (i = i0 + i1; i < iNext; i++, index += width) { + if (coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) { + continue; + } + const contextLabel = labels[neighborsSignificance[index]]; + const decision = decoder.readBit(contexts, contextLabel); + if (decision === 1) { + sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + } + bitsDecoded[index]++; + } + } + } + } + checkSegmentationSymbol() { + const decoder = this.decoder; + const contexts = this.contexts; + const symbol = decoder.readBit(contexts, UNIFORM_CONTEXT) << 3 | decoder.readBit(contexts, UNIFORM_CONTEXT) << 2 | decoder.readBit(contexts, UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, UNIFORM_CONTEXT); + if (symbol !== 0xa) { + throw new JpxError("Invalid segmentation symbol"); + } + } + } + return BitModel; +}(); +class Transform { + constructor() { + if (this.constructor === Transform) { + (0, _util.unreachable)("Cannot initialize Transform."); + } + } + calculate(subbands, u0, v0) { + let ll = subbands[0]; + for (let i = 1, ii = subbands.length; i < ii; i++) { + ll = this.iterate(ll, subbands[i], u0, v0); + } + return ll; + } + extend(buffer, offset, size) { + let i1 = offset - 1, + j1 = offset + 1; + let i2 = offset + size - 2, + j2 = offset + size; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1] = buffer[j1]; + buffer[j2] = buffer[i2]; + } + filter(x, offset, length) { + (0, _util.unreachable)("Abstract method `filter` called"); + } + iterate(ll, hl_lh_hh, u0, v0) { + const llWidth = ll.width, + llHeight = ll.height; + let llItems = ll.items; + const width = hl_lh_hh.width; + const height = hl_lh_hh.height; + const items = hl_lh_hh.items; + let i, j, k, l, u, v; + for (k = 0, i = 0; i < llHeight; i++) { + l = i * 2 * width; + for (j = 0; j < llWidth; j++, k++, l += 2) { + items[l] = llItems[k]; + } + } + llItems = ll.items = null; + const bufferPadding = 4; + const rowBuffer = new Float32Array(width + 2 * bufferPadding); + if (width === 1) { + if ((u0 & 1) !== 0) { + for (v = 0, k = 0; v < height; v++, k += width) { + items[k] *= 0.5; + } + } + } else { + for (v = 0, k = 0; v < height; v++, k += width) { + rowBuffer.set(items.subarray(k, k + width), bufferPadding); + this.extend(rowBuffer, bufferPadding, width); + this.filter(rowBuffer, bufferPadding, width); + items.set(rowBuffer.subarray(bufferPadding, bufferPadding + width), k); + } + } + let numBuffers = 16; + const colBuffers = []; + for (i = 0; i < numBuffers; i++) { + colBuffers.push(new Float32Array(height + 2 * bufferPadding)); + } + let b, + currentBuffer = 0; + ll = bufferPadding + height; + if (height === 1) { + if ((v0 & 1) !== 0) { + for (u = 0; u < width; u++) { + items[u] *= 0.5; + } + } + } else { + for (u = 0; u < width; u++) { + if (currentBuffer === 0) { + numBuffers = Math.min(width - u, numBuffers); + for (k = u, l = bufferPadding; l < ll; k += width, l++) { + for (b = 0; b < numBuffers; b++) { + colBuffers[b][l] = items[k + b]; + } + } + currentBuffer = numBuffers; + } + currentBuffer--; + const buffer = colBuffers[currentBuffer]; + this.extend(buffer, bufferPadding, height); + this.filter(buffer, bufferPadding, height); + if (currentBuffer === 0) { + k = u - numBuffers + 1; + for (l = bufferPadding; l < ll; k += width, l++) { + for (b = 0; b < numBuffers; b++) { + items[k + b] = colBuffers[b][l]; + } + } + } + } + } + return { + width, + height, + items + }; + } +} +class IrreversibleTransform extends Transform { + filter(x, offset, length) { + const len = length >> 1; + offset |= 0; + let j, n, current, next; + const alpha = -1.586134342059924; + const beta = -0.052980118572961; + const gamma = 0.882911075530934; + const delta = 0.443506852043971; + const K = 1.230174104914001; + const K_ = 1 / K; + j = offset - 3; + for (n = len + 4; n--; j += 2) { + x[j] *= K_; + } + j = offset - 2; + current = delta * x[j - 1]; + for (n = len + 3; n--; j += 2) { + next = delta * x[j + 1]; + x[j] = K * x[j] - current - next; + if (n--) { + j += 2; + current = delta * x[j + 1]; + x[j] = K * x[j] - current - next; + } else { + break; + } + } + j = offset - 1; + current = gamma * x[j - 1]; + for (n = len + 2; n--; j += 2) { + next = gamma * x[j + 1]; + x[j] -= current + next; + if (n--) { + j += 2; + current = gamma * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + j = offset; + current = beta * x[j - 1]; + for (n = len + 1; n--; j += 2) { + next = beta * x[j + 1]; + x[j] -= current + next; + if (n--) { + j += 2; + current = beta * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + if (len !== 0) { + j = offset + 1; + current = alpha * x[j - 1]; + for (n = len; n--; j += 2) { + next = alpha * x[j + 1]; + x[j] -= current + next; + if (n--) { + j += 2; + current = alpha * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + } + } +} +class ReversibleTransform extends Transform { + filter(x, offset, length) { + const len = length >> 1; + offset |= 0; + let j, n; + for (j = offset, n = len + 1; n--; j += 2) { + x[j] -= x[j - 1] + x[j + 1] + 2 >> 2; + } + for (j = offset + 1, n = len; n--; j += 2) { + x[j] += x[j - 1] + x[j + 1] >> 1; + } + } +} + +/***/ }), +/* 29 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.LZWStream = void 0; +var _decode_stream = __w_pdfjs_require__(17); +class LZWStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength, earlyChange) { + super(maybeLength); + this.str = str; + this.dict = str.dict; + this.cachedData = 0; + this.bitsCached = 0; + const maxLzwDictionarySize = 4096; + const lzwState = { + earlyChange, + codeLength: 9, + nextCode: 258, + dictionaryValues: new Uint8Array(maxLzwDictionarySize), + dictionaryLengths: new Uint16Array(maxLzwDictionarySize), + dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize), + currentSequence: new Uint8Array(maxLzwDictionarySize), + currentSequenceLength: 0 + }; + for (let i = 0; i < 256; ++i) { + lzwState.dictionaryValues[i] = i; + lzwState.dictionaryLengths[i] = 1; + } + this.lzwState = lzwState; + } + readBits(n) { + let bitsCached = this.bitsCached; + let cachedData = this.cachedData; + while (bitsCached < n) { + const c = this.str.getByte(); + if (c === -1) { + this.eof = true; + return null; + } + cachedData = cachedData << 8 | c; + bitsCached += 8; + } + this.bitsCached = bitsCached -= n; + this.cachedData = cachedData; + this.lastCode = null; + return cachedData >>> bitsCached & (1 << n) - 1; + } + readBlock() { + const blockSize = 512, + decodedSizeDelta = blockSize; + let estimatedDecodedSize = blockSize * 2; + let i, j, q; + const lzwState = this.lzwState; + if (!lzwState) { + return; + } + const earlyChange = lzwState.earlyChange; + let nextCode = lzwState.nextCode; + const dictionaryValues = lzwState.dictionaryValues; + const dictionaryLengths = lzwState.dictionaryLengths; + const dictionaryPrevCodes = lzwState.dictionaryPrevCodes; + let codeLength = lzwState.codeLength; + let prevCode = lzwState.prevCode; + const currentSequence = lzwState.currentSequence; + let currentSequenceLength = lzwState.currentSequenceLength; + let decodedLength = 0; + let currentBufferLength = this.bufferLength; + let buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); + for (i = 0; i < blockSize; i++) { + const code = this.readBits(codeLength); + const hasPrev = currentSequenceLength > 0; + if (code < 256) { + currentSequence[0] = code; + currentSequenceLength = 1; + } else if (code >= 258) { + if (code < nextCode) { + currentSequenceLength = dictionaryLengths[code]; + for (j = currentSequenceLength - 1, q = code; j >= 0; j--) { + currentSequence[j] = dictionaryValues[q]; + q = dictionaryPrevCodes[q]; + } + } else { + currentSequence[currentSequenceLength++] = currentSequence[0]; + } + } else if (code === 256) { + codeLength = 9; + nextCode = 258; + currentSequenceLength = 0; + continue; + } else { + this.eof = true; + delete this.lzwState; + break; + } + if (hasPrev) { + dictionaryPrevCodes[nextCode] = prevCode; + dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1; + dictionaryValues[nextCode] = currentSequence[0]; + nextCode++; + codeLength = nextCode + earlyChange & nextCode + earlyChange - 1 ? codeLength : Math.min(Math.log(nextCode + earlyChange) / 0.6931471805599453 + 1, 12) | 0; + } + prevCode = code; + decodedLength += currentSequenceLength; + if (estimatedDecodedSize < decodedLength) { + do { + estimatedDecodedSize += decodedSizeDelta; + } while (estimatedDecodedSize < decodedLength); + buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); + } + for (j = 0; j < currentSequenceLength; j++) { + buffer[currentBufferLength++] = currentSequence[j]; + } + } + lzwState.nextCode = nextCode; + lzwState.codeLength = codeLength; + lzwState.prevCode = prevCode; + lzwState.currentSequenceLength = currentSequenceLength; + this.bufferLength = currentBufferLength; + } +} +exports.LZWStream = LZWStream; + +/***/ }), +/* 30 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PredictorStream = void 0; +var _decode_stream = __w_pdfjs_require__(17); +var _primitives = __w_pdfjs_require__(3); +var _util = __w_pdfjs_require__(2); +class PredictorStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength, params) { + super(maybeLength); + if (!(params instanceof _primitives.Dict)) { + return str; + } + const predictor = this.predictor = params.get("Predictor") || 1; + if (predictor <= 1) { + return str; + } + if (predictor !== 2 && (predictor < 10 || predictor > 15)) { + throw new _util.FormatError(`Unsupported predictor: ${predictor}`); + } + if (predictor === 2) { + this.readBlock = this.readBlockTiff; + } else { + this.readBlock = this.readBlockPng; + } + this.str = str; + this.dict = str.dict; + const colors = this.colors = params.get("Colors") || 1; + const bits = this.bits = params.get("BPC", "BitsPerComponent") || 8; + const columns = this.columns = params.get("Columns") || 1; + this.pixBytes = colors * bits + 7 >> 3; + this.rowBytes = columns * colors * bits + 7 >> 3; + return this; + } + readBlockTiff() { + const rowBytes = this.rowBytes; + const bufferLength = this.bufferLength; + const buffer = this.ensureBuffer(bufferLength + rowBytes); + const bits = this.bits; + const colors = this.colors; + const rawBytes = this.str.getBytes(rowBytes); + this.eof = !rawBytes.length; + if (this.eof) { + return; + } + let inbuf = 0, + outbuf = 0; + let inbits = 0, + outbits = 0; + let pos = bufferLength; + let i; + if (bits === 1 && colors === 1) { + for (i = 0; i < rowBytes; ++i) { + let c = rawBytes[i] ^ inbuf; + c ^= c >> 1; + c ^= c >> 2; + c ^= c >> 4; + inbuf = (c & 1) << 7; + buffer[pos++] = c; + } + } else if (bits === 8) { + for (i = 0; i < colors; ++i) { + buffer[pos++] = rawBytes[i]; + } + for (; i < rowBytes; ++i) { + buffer[pos] = buffer[pos - colors] + rawBytes[i]; + pos++; + } + } else if (bits === 16) { + const bytesPerPixel = colors * 2; + for (i = 0; i < bytesPerPixel; ++i) { + buffer[pos++] = rawBytes[i]; + } + for (; i < rowBytes; i += 2) { + const sum = ((rawBytes[i] & 0xff) << 8) + (rawBytes[i + 1] & 0xff) + ((buffer[pos - bytesPerPixel] & 0xff) << 8) + (buffer[pos - bytesPerPixel + 1] & 0xff); + buffer[pos++] = sum >> 8 & 0xff; + buffer[pos++] = sum & 0xff; + } + } else { + const compArray = new Uint8Array(colors + 1); + const bitMask = (1 << bits) - 1; + let j = 0, + k = bufferLength; + const columns = this.columns; + for (i = 0; i < columns; ++i) { + for (let kk = 0; kk < colors; ++kk) { + if (inbits < bits) { + inbuf = inbuf << 8 | rawBytes[j++] & 0xff; + inbits += 8; + } + compArray[kk] = compArray[kk] + (inbuf >> inbits - bits) & bitMask; + inbits -= bits; + outbuf = outbuf << bits | compArray[kk]; + outbits += bits; + if (outbits >= 8) { + buffer[k++] = outbuf >> outbits - 8 & 0xff; + outbits -= 8; + } + } + } + if (outbits > 0) { + buffer[k++] = (outbuf << 8 - outbits) + (inbuf & (1 << 8 - outbits) - 1); + } + } + this.bufferLength += rowBytes; + } + readBlockPng() { + const rowBytes = this.rowBytes; + const pixBytes = this.pixBytes; + const predictor = this.str.getByte(); + const rawBytes = this.str.getBytes(rowBytes); + this.eof = !rawBytes.length; + if (this.eof) { + return; + } + const bufferLength = this.bufferLength; + const buffer = this.ensureBuffer(bufferLength + rowBytes); + let prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength); + if (prevRow.length === 0) { + prevRow = new Uint8Array(rowBytes); + } + let i, + j = bufferLength, + up, + c; + switch (predictor) { + case 0: + for (i = 0; i < rowBytes; ++i) { + buffer[j++] = rawBytes[i]; + } + break; + case 1: + for (i = 0; i < pixBytes; ++i) { + buffer[j++] = rawBytes[i]; + } + for (; i < rowBytes; ++i) { + buffer[j] = buffer[j - pixBytes] + rawBytes[i] & 0xff; + j++; + } + break; + case 2: + for (i = 0; i < rowBytes; ++i) { + buffer[j++] = prevRow[i] + rawBytes[i] & 0xff; + } + break; + case 3: + for (i = 0; i < pixBytes; ++i) { + buffer[j++] = (prevRow[i] >> 1) + rawBytes[i]; + } + for (; i < rowBytes; ++i) { + buffer[j] = (prevRow[i] + buffer[j - pixBytes] >> 1) + rawBytes[i] & 0xff; + j++; + } + break; + case 4: + for (i = 0; i < pixBytes; ++i) { + up = prevRow[i]; + c = rawBytes[i]; + buffer[j++] = up + c; + } + for (; i < rowBytes; ++i) { + up = prevRow[i]; + const upLeft = prevRow[i - pixBytes]; + const left = buffer[j - pixBytes]; + const p = left + up - upLeft; + let pa = p - left; + if (pa < 0) { + pa = -pa; + } + let pb = p - up; + if (pb < 0) { + pb = -pb; + } + let pc = p - upLeft; + if (pc < 0) { + pc = -pc; + } + c = rawBytes[i]; + if (pa <= pb && pa <= pc) { + buffer[j++] = left + c; + } else if (pb <= pc) { + buffer[j++] = up + c; + } else { + buffer[j++] = upLeft + c; + } + } + break; + default: + throw new _util.FormatError(`Unsupported predictor: ${predictor}`); + } + this.bufferLength += rowBytes; + } +} +exports.PredictorStream = PredictorStream; + +/***/ }), +/* 31 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.RunLengthStream = void 0; +var _decode_stream = __w_pdfjs_require__(17); +class RunLengthStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength) { + super(maybeLength); + this.str = str; + this.dict = str.dict; + } + readBlock() { + const repeatHeader = this.str.getBytes(2); + if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) { + this.eof = true; + return; + } + let buffer; + let bufferLength = this.bufferLength; + let n = repeatHeader[0]; + if (n < 128) { + buffer = this.ensureBuffer(bufferLength + n + 1); + buffer[bufferLength++] = repeatHeader[1]; + if (n > 0) { + const source = this.str.getBytes(n); + buffer.set(source, bufferLength); + bufferLength += n; + } + } else { + n = 257 - n; + const b = repeatHeader[1]; + buffer = this.ensureBuffer(bufferLength + n + 1); + for (let i = 0; i < n; i++) { + buffer[bufferLength++] = b; + } + } + this.bufferLength = bufferLength; + } +} +exports.RunLengthStream = RunLengthStream; + +/***/ }), +/* 32 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Font = exports.ErrorFont = void 0; +var _util = __w_pdfjs_require__(2); +var _cff_parser = __w_pdfjs_require__(33); +var _fonts_utils = __w_pdfjs_require__(36); +var _unicode = __w_pdfjs_require__(38); +var _glyphlist = __w_pdfjs_require__(37); +var _encodings = __w_pdfjs_require__(35); +var _standard_fonts = __w_pdfjs_require__(39); +var _to_unicode_map = __w_pdfjs_require__(40); +var _cff_font = __w_pdfjs_require__(41); +var _font_renderer = __w_pdfjs_require__(42); +var _metrics = __w_pdfjs_require__(43); +var _glyf = __w_pdfjs_require__(44); +var _cmap = __w_pdfjs_require__(14); +var _opentype_file_builder = __w_pdfjs_require__(45); +var _core_utils = __w_pdfjs_require__(4); +var _stream = __w_pdfjs_require__(8); +var _type1_font = __w_pdfjs_require__(46); +const PRIVATE_USE_AREAS = [[0xe000, 0xf8ff], [0x100000, 0x10fffd]]; +const PDF_GLYPH_SPACE_UNITS = 1000; +const EXPORT_DATA_PROPERTIES = ["ascent", "bbox", "black", "bold", "charProcOperatorList", "composite", "cssFontInfo", "data", "defaultVMetrics", "defaultWidth", "descent", "fallbackName", "fontMatrix", "isInvalidPDFjsFont", "isType3Font", "italic", "loadedName", "mimetype", "missingFile", "name", "remeasure", "subtype", "type", "vertical"]; +const EXPORT_DATA_EXTRA_PROPERTIES = ["cMap", "defaultEncoding", "differences", "isMonospace", "isSerifFont", "isSymbolicFont", "seacMap", "toFontChar", "toUnicode", "vmetrics", "widths"]; +function adjustWidths(properties) { + if (!properties.fontMatrix) { + return; + } + if (properties.fontMatrix[0] === _util.FONT_IDENTITY_MATRIX[0]) { + return; + } + const scale = 0.001 / properties.fontMatrix[0]; + const glyphsWidths = properties.widths; + for (const glyph in glyphsWidths) { + glyphsWidths[glyph] *= scale; + } + properties.defaultWidth *= scale; +} +function adjustToUnicode(properties, builtInEncoding) { + if (properties.isInternalFont) { + return; + } + if (properties.hasIncludedToUnicodeMap) { + return; + } + if (builtInEncoding === properties.defaultEncoding) { + return; + } + if (properties.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) { + return; + } + const toUnicode = [], + glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + for (const charCode in builtInEncoding) { + if (properties.hasEncoding) { + if (properties.differences.length === 0 || properties.differences[charCode] !== undefined) { + continue; + } + } + const glyphName = builtInEncoding[charCode]; + const unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + if (unicode !== -1) { + toUnicode[charCode] = String.fromCharCode(unicode); + } + } + if (toUnicode.length > 0) { + properties.toUnicode.amend(toUnicode); + } +} +function amendFallbackToUnicode(properties) { + if (!properties.fallbackToUnicode) { + return; + } + if (properties.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) { + return; + } + const toUnicode = []; + for (const charCode in properties.fallbackToUnicode) { + if (properties.toUnicode.has(charCode)) { + continue; + } + toUnicode[charCode] = properties.fallbackToUnicode[charCode]; + } + if (toUnicode.length > 0) { + properties.toUnicode.amend(toUnicode); + } +} +class Glyph { + constructor(originalCharCode, fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) { + this.originalCharCode = originalCharCode; + this.fontChar = fontChar; + this.unicode = unicode; + this.accent = accent; + this.width = width; + this.vmetric = vmetric; + this.operatorListId = operatorListId; + this.isSpace = isSpace; + this.isInFont = isInFont; + } + get category() { + return (0, _util.shadow)(this, "category", (0, _unicode.getCharUnicodeCategory)(this.unicode), true); + } + get normalizedUnicode() { + return (0, _util.shadow)(this, "normalizedUnicode", (0, _unicode.reverseIfRtl)(Glyph._NormalizedUnicodes[this.unicode] || this.unicode), true); + } + static get _NormalizedUnicodes() { + return (0, _util.shadow)(this, "_NormalizedUnicodes", (0, _unicode.getNormalizedUnicodes)()); + } +} +function int16(b0, b1) { + return (b0 << 8) + b1; +} +function writeSignedInt16(bytes, index, value) { + bytes[index + 1] = value; + bytes[index] = value >>> 8; +} +function signedInt16(b0, b1) { + const value = (b0 << 8) + b1; + return value & 1 << 15 ? value - 0x10000 : value; +} +function int32(b0, b1, b2, b3) { + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; +} +function string16(value) { + return String.fromCharCode(value >> 8 & 0xff, value & 0xff); +} +function safeString16(value) { + if (value > 0x7fff) { + value = 0x7fff; + } else if (value < -0x8000) { + value = -0x8000; + } + return String.fromCharCode(value >> 8 & 0xff, value & 0xff); +} +function isTrueTypeFile(file) { + const header = file.peekBytes(4); + return (0, _core_utils.readUint32)(header, 0) === 0x00010000 || (0, _util.bytesToString)(header) === "true"; +} +function isTrueTypeCollectionFile(file) { + const header = file.peekBytes(4); + return (0, _util.bytesToString)(header) === "ttcf"; +} +function isOpenTypeFile(file) { + const header = file.peekBytes(4); + return (0, _util.bytesToString)(header) === "OTTO"; +} +function isType1File(file) { + const header = file.peekBytes(2); + if (header[0] === 0x25 && header[1] === 0x21) { + return true; + } + if (header[0] === 0x80 && header[1] === 0x01) { + return true; + } + return false; +} +function isCFFFile(file) { + const header = file.peekBytes(4); + if (header[0] >= 1 && header[3] >= 1 && header[3] <= 4) { + return true; + } + return false; +} +function getFontFileType(file, { + type, + subtype, + composite +}) { + let fileType, fileSubtype; + if (isTrueTypeFile(file) || isTrueTypeCollectionFile(file)) { + if (composite) { + fileType = "CIDFontType2"; + } else { + fileType = "TrueType"; + } + } else if (isOpenTypeFile(file)) { + if (composite) { + fileType = "CIDFontType2"; + } else { + fileType = "OpenType"; + } + } else if (isType1File(file)) { + if (composite) { + fileType = "CIDFontType0"; + } else { + fileType = type === "MMType1" ? "MMType1" : "Type1"; + } + } else if (isCFFFile(file)) { + if (composite) { + fileType = "CIDFontType0"; + fileSubtype = "CIDFontType0C"; + } else { + fileType = type === "MMType1" ? "MMType1" : "Type1"; + fileSubtype = "Type1C"; + } + } else { + (0, _util.warn)("getFontFileType: Unable to detect correct font file Type/Subtype."); + fileType = type; + fileSubtype = subtype; + } + return [fileType, fileSubtype]; +} +function applyStandardFontGlyphMap(map, glyphMap) { + for (const charCode in glyphMap) { + map[+charCode] = glyphMap[charCode]; + } +} +function buildToFontChar(encoding, glyphsUnicodeMap, differences) { + const toFontChar = []; + let unicode; + for (let i = 0, ii = encoding.length; i < ii; i++) { + unicode = (0, _unicode.getUnicodeForGlyph)(encoding[i], glyphsUnicodeMap); + if (unicode !== -1) { + toFontChar[i] = unicode; + } + } + for (const charCode in differences) { + unicode = (0, _unicode.getUnicodeForGlyph)(differences[charCode], glyphsUnicodeMap); + if (unicode !== -1) { + toFontChar[+charCode] = unicode; + } + } + return toFontChar; +} +function convertCidString(charCode, cid, shouldThrow = false) { + switch (cid.length) { + case 1: + return cid.charCodeAt(0); + case 2: + return cid.charCodeAt(0) << 8 | cid.charCodeAt(1); + } + const msg = `Unsupported CID string (charCode ${charCode}): "${cid}".`; + if (shouldThrow) { + throw new _util.FormatError(msg); + } + (0, _util.warn)(msg); + return cid; +} +function adjustMapping(charCodeToGlyphId, hasGlyph, newGlyphZeroId, toUnicode) { + const newMap = Object.create(null); + const toUnicodeExtraMap = new Map(); + const toFontChar = []; + const usedGlyphIds = new Set(); + let privateUseAreaIndex = 0; + const privateUseOffetStart = PRIVATE_USE_AREAS[privateUseAreaIndex][0]; + let nextAvailableFontCharCode = privateUseOffetStart; + let privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1]; + for (let originalCharCode in charCodeToGlyphId) { + originalCharCode |= 0; + let glyphId = charCodeToGlyphId[originalCharCode]; + if (!hasGlyph(glyphId)) { + continue; + } + if (nextAvailableFontCharCode > privateUseOffetEnd) { + privateUseAreaIndex++; + if (privateUseAreaIndex >= PRIVATE_USE_AREAS.length) { + (0, _util.warn)("Ran out of space in font private use area."); + break; + } + nextAvailableFontCharCode = PRIVATE_USE_AREAS[privateUseAreaIndex][0]; + privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1]; + } + const fontCharCode = nextAvailableFontCharCode++; + if (glyphId === 0) { + glyphId = newGlyphZeroId; + } + let unicode = toUnicode.get(originalCharCode); + if (typeof unicode === "string") { + unicode = unicode.codePointAt(0); + } + if (unicode && unicode < privateUseOffetStart && !usedGlyphIds.has(glyphId)) { + toUnicodeExtraMap.set(unicode, glyphId); + usedGlyphIds.add(glyphId); + } + newMap[fontCharCode] = glyphId; + toFontChar[originalCharCode] = fontCharCode; + } + return { + toFontChar, + charCodeToGlyphId: newMap, + toUnicodeExtraMap, + nextAvailableFontCharCode + }; +} +function getRanges(glyphs, toUnicodeExtraMap, numGlyphs) { + const codes = []; + for (const charCode in glyphs) { + if (glyphs[charCode] >= numGlyphs) { + continue; + } + codes.push({ + fontCharCode: charCode | 0, + glyphId: glyphs[charCode] + }); + } + if (toUnicodeExtraMap) { + for (const [unicode, glyphId] of toUnicodeExtraMap) { + if (glyphId >= numGlyphs) { + continue; + } + codes.push({ + fontCharCode: unicode, + glyphId + }); + } + } + if (codes.length === 0) { + codes.push({ + fontCharCode: 0, + glyphId: 0 + }); + } + codes.sort(function fontGetRangesSort(a, b) { + return a.fontCharCode - b.fontCharCode; + }); + const ranges = []; + const length = codes.length; + for (let n = 0; n < length;) { + const start = codes[n].fontCharCode; + const codeIndices = [codes[n].glyphId]; + ++n; + let end = start; + while (n < length && end + 1 === codes[n].fontCharCode) { + codeIndices.push(codes[n].glyphId); + ++end; + ++n; + if (end === 0xffff) { + break; + } + } + ranges.push([start, end, codeIndices]); + } + return ranges; +} +function createCmapTable(glyphs, toUnicodeExtraMap, numGlyphs) { + const ranges = getRanges(glyphs, toUnicodeExtraMap, numGlyphs); + const numTables = ranges.at(-1)[1] > 0xffff ? 2 : 1; + let cmap = "\x00\x00" + string16(numTables) + "\x00\x03" + "\x00\x01" + (0, _util.string32)(4 + numTables * 8); + let i, ii, j, jj; + for (i = ranges.length - 1; i >= 0; --i) { + if (ranges[i][0] <= 0xffff) { + break; + } + } + const bmpLength = i + 1; + if (ranges[i][0] < 0xffff && ranges[i][1] === 0xffff) { + ranges[i][1] = 0xfffe; + } + const trailingRangesCount = ranges[i][1] < 0xffff ? 1 : 0; + const segCount = bmpLength + trailingRangesCount; + const searchParams = _opentype_file_builder.OpenTypeFileBuilder.getSearchParams(segCount, 2); + let startCount = ""; + let endCount = ""; + let idDeltas = ""; + let idRangeOffsets = ""; + let glyphsIds = ""; + let bias = 0; + let range, start, end, codes; + for (i = 0, ii = bmpLength; i < ii; i++) { + range = ranges[i]; + start = range[0]; + end = range[1]; + startCount += string16(start); + endCount += string16(end); + codes = range[2]; + let contiguous = true; + for (j = 1, jj = codes.length; j < jj; ++j) { + if (codes[j] !== codes[j - 1] + 1) { + contiguous = false; + break; + } + } + if (!contiguous) { + const offset = (segCount - i) * 2 + bias * 2; + bias += end - start + 1; + idDeltas += string16(0); + idRangeOffsets += string16(offset); + for (j = 0, jj = codes.length; j < jj; ++j) { + glyphsIds += string16(codes[j]); + } + } else { + const startCode = codes[0]; + idDeltas += string16(startCode - start & 0xffff); + idRangeOffsets += string16(0); + } + } + if (trailingRangesCount > 0) { + endCount += "\xFF\xFF"; + startCount += "\xFF\xFF"; + idDeltas += "\x00\x01"; + idRangeOffsets += "\x00\x00"; + } + const format314 = "\x00\x00" + string16(2 * segCount) + string16(searchParams.range) + string16(searchParams.entry) + string16(searchParams.rangeShift) + endCount + "\x00\x00" + startCount + idDeltas + idRangeOffsets + glyphsIds; + let format31012 = ""; + let header31012 = ""; + if (numTables > 1) { + cmap += "\x00\x03" + "\x00\x0A" + (0, _util.string32)(4 + numTables * 8 + 4 + format314.length); + format31012 = ""; + for (i = 0, ii = ranges.length; i < ii; i++) { + range = ranges[i]; + start = range[0]; + codes = range[2]; + let code = codes[0]; + for (j = 1, jj = codes.length; j < jj; ++j) { + if (codes[j] !== codes[j - 1] + 1) { + end = range[0] + j - 1; + format31012 += (0, _util.string32)(start) + (0, _util.string32)(end) + (0, _util.string32)(code); + start = end + 1; + code = codes[j]; + } + } + format31012 += (0, _util.string32)(start) + (0, _util.string32)(range[1]) + (0, _util.string32)(code); + } + header31012 = "\x00\x0C" + "\x00\x00" + (0, _util.string32)(format31012.length + 16) + "\x00\x00\x00\x00" + (0, _util.string32)(format31012.length / 12); + } + return cmap + "\x00\x04" + string16(format314.length + 4) + format314 + header31012 + format31012; +} +function validateOS2Table(os2, file) { + file.pos = (file.start || 0) + os2.offset; + const version = file.getUint16(); + file.skip(60); + const selection = file.getUint16(); + if (version < 4 && selection & 0x0300) { + return false; + } + const firstChar = file.getUint16(); + const lastChar = file.getUint16(); + if (firstChar > lastChar) { + return false; + } + file.skip(6); + const usWinAscent = file.getUint16(); + if (usWinAscent === 0) { + return false; + } + os2.data[8] = os2.data[9] = 0; + return true; +} +function createOS2Table(properties, charstrings, override) { + override = override || { + unitsPerEm: 0, + yMax: 0, + yMin: 0, + ascent: 0, + descent: 0 + }; + let ulUnicodeRange1 = 0; + let ulUnicodeRange2 = 0; + let ulUnicodeRange3 = 0; + let ulUnicodeRange4 = 0; + let firstCharIndex = null; + let lastCharIndex = 0; + if (charstrings) { + for (let code in charstrings) { + code |= 0; + if (firstCharIndex > code || !firstCharIndex) { + firstCharIndex = code; + } + if (lastCharIndex < code) { + lastCharIndex = code; + } + const position = (0, _unicode.getUnicodeRangeFor)(code); + if (position < 32) { + ulUnicodeRange1 |= 1 << position; + } else if (position < 64) { + ulUnicodeRange2 |= 1 << position - 32; + } else if (position < 96) { + ulUnicodeRange3 |= 1 << position - 64; + } else if (position < 123) { + ulUnicodeRange4 |= 1 << position - 96; + } else { + throw new _util.FormatError("Unicode ranges Bits > 123 are reserved for internal usage"); + } + } + if (lastCharIndex > 0xffff) { + lastCharIndex = 0xffff; + } + } else { + firstCharIndex = 0; + lastCharIndex = 255; + } + const bbox = properties.bbox || [0, 0, 0, 0]; + const unitsPerEm = override.unitsPerEm || 1 / (properties.fontMatrix || _util.FONT_IDENTITY_MATRIX)[0]; + const scale = properties.ascentScaled ? 1.0 : unitsPerEm / PDF_GLYPH_SPACE_UNITS; + const typoAscent = override.ascent || Math.round(scale * (properties.ascent || bbox[3])); + let typoDescent = override.descent || Math.round(scale * (properties.descent || bbox[1])); + if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) { + typoDescent = -typoDescent; + } + const winAscent = override.yMax || typoAscent; + const winDescent = -override.yMin || -typoDescent; + return "\x00\x03" + "\x02\x24" + "\x01\xF4" + "\x00\x05" + "\x00\x00" + "\x02\x8A" + "\x02\xBB" + "\x00\x00" + "\x00\x8C" + "\x02\x8A" + "\x02\xBB" + "\x00\x00" + "\x01\xDF" + "\x00\x31" + "\x01\x02" + "\x00\x00" + "\x00\x00\x06" + String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) + "\x00\x00\x00\x00\x00\x00" + (0, _util.string32)(ulUnicodeRange1) + (0, _util.string32)(ulUnicodeRange2) + (0, _util.string32)(ulUnicodeRange3) + (0, _util.string32)(ulUnicodeRange4) + "\x2A\x32\x31\x2A" + string16(properties.italicAngle ? 1 : 0) + string16(firstCharIndex || properties.firstChar) + string16(lastCharIndex || properties.lastChar) + string16(typoAscent) + string16(typoDescent) + "\x00\x64" + string16(winAscent) + string16(winDescent) + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + string16(properties.xHeight) + string16(properties.capHeight) + string16(0) + string16(firstCharIndex || properties.firstChar) + "\x00\x03"; +} +function createPostTable(properties) { + const angle = Math.floor(properties.italicAngle * 2 ** 16); + return "\x00\x03\x00\x00" + (0, _util.string32)(angle) + "\x00\x00" + "\x00\x00" + (0, _util.string32)(properties.fixedPitch ? 1 : 0) + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + "\x00\x00\x00\x00"; +} +function createPostscriptName(name) { + return name.replace(/[^\x21-\x7E]|[[\](){}<>/%]/g, "").slice(0, 63); +} +function createNameTable(name, proto) { + if (!proto) { + proto = [[], []]; + } + const strings = [proto[0][0] || "Original licence", proto[0][1] || name, proto[0][2] || "Unknown", proto[0][3] || "uniqueID", proto[0][4] || name, proto[0][5] || "Version 0.11", proto[0][6] || createPostscriptName(name), proto[0][7] || "Unknown", proto[0][8] || "Unknown", proto[0][9] || "Unknown"]; + const stringsUnicode = []; + let i, ii, j, jj, str; + for (i = 0, ii = strings.length; i < ii; i++) { + str = proto[1][i] || strings[i]; + const strBufUnicode = []; + for (j = 0, jj = str.length; j < jj; j++) { + strBufUnicode.push(string16(str.charCodeAt(j))); + } + stringsUnicode.push(strBufUnicode.join("")); + } + const names = [strings, stringsUnicode]; + const platforms = ["\x00\x01", "\x00\x03"]; + const encodings = ["\x00\x00", "\x00\x01"]; + const languages = ["\x00\x00", "\x04\x09"]; + const namesRecordCount = strings.length * platforms.length; + let nameTable = "\x00\x00" + string16(namesRecordCount) + string16(namesRecordCount * 12 + 6); + let strOffset = 0; + for (i = 0, ii = platforms.length; i < ii; i++) { + const strs = names[i]; + for (j = 0, jj = strs.length; j < jj; j++) { + str = strs[j]; + const nameRecord = platforms[i] + encodings[i] + languages[i] + string16(j) + string16(str.length) + string16(strOffset); + nameTable += nameRecord; + strOffset += str.length; + } + } + nameTable += strings.join("") + stringsUnicode.join(""); + return nameTable; +} +class Font { + constructor(name, file, properties) { + this.name = name; + this.psName = null; + this.mimetype = null; + this.disableFontFace = false; + this.loadedName = properties.loadedName; + this.isType3Font = properties.isType3Font; + this.missingFile = false; + this.cssFontInfo = properties.cssFontInfo; + this._charsCache = Object.create(null); + this._glyphCache = Object.create(null); + let isSerifFont = !!(properties.flags & _fonts_utils.FontFlags.Serif); + if (!isSerifFont && !properties.isSimulatedFlags) { + const baseName = name.replace(/[,_]/g, "-").split("-")[0], + serifFonts = (0, _standard_fonts.getSerifFonts)(); + for (const namePart of baseName.split("+")) { + if (serifFonts[namePart]) { + isSerifFont = true; + break; + } + } + } + this.isSerifFont = isSerifFont; + this.isSymbolicFont = !!(properties.flags & _fonts_utils.FontFlags.Symbolic); + this.isMonospace = !!(properties.flags & _fonts_utils.FontFlags.FixedPitch); + let { + type, + subtype + } = properties; + this.type = type; + this.subtype = subtype; + const matches = name.match(/^InvalidPDFjsFont_(.*)_\d+$/); + this.isInvalidPDFjsFont = !!matches; + if (this.isInvalidPDFjsFont) { + this.fallbackName = matches[1]; + } else if (this.isMonospace) { + this.fallbackName = "monospace"; + } else if (this.isSerifFont) { + this.fallbackName = "serif"; + } else { + this.fallbackName = "sans-serif"; + } + this.differences = properties.differences; + this.widths = properties.widths; + this.defaultWidth = properties.defaultWidth; + this.composite = properties.composite; + this.cMap = properties.cMap; + this.capHeight = properties.capHeight / PDF_GLYPH_SPACE_UNITS; + this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS; + this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS; + this.lineHeight = this.ascent - this.descent; + this.fontMatrix = properties.fontMatrix; + this.bbox = properties.bbox; + this.defaultEncoding = properties.defaultEncoding; + this.toUnicode = properties.toUnicode; + this.toFontChar = []; + if (properties.type === "Type3") { + for (let charCode = 0; charCode < 256; charCode++) { + this.toFontChar[charCode] = this.differences[charCode] || properties.defaultEncoding[charCode]; + } + return; + } + this.cidEncoding = properties.cidEncoding || ""; + this.vertical = !!properties.vertical; + if (this.vertical) { + this.vmetrics = properties.vmetrics; + this.defaultVMetrics = properties.defaultVMetrics; + } + if (!file || file.isEmpty) { + if (file) { + (0, _util.warn)('Font file is empty in "' + name + '" (' + this.loadedName + ")"); + } + this.fallbackToSystemFont(properties); + return; + } + [type, subtype] = getFontFileType(file, properties); + if (type !== this.type || subtype !== this.subtype) { + (0, _util.info)("Inconsistent font file Type/SubType, expected: " + `${this.type}/${this.subtype} but found: ${type}/${subtype}.`); + } + let data; + try { + switch (type) { + case "MMType1": + (0, _util.info)("MMType1 font (" + name + "), falling back to Type1."); + case "Type1": + case "CIDFontType0": + this.mimetype = "font/opentype"; + const cff = subtype === "Type1C" || subtype === "CIDFontType0C" ? new _cff_font.CFFFont(file, properties) : new _type1_font.Type1Font(name, file, properties); + adjustWidths(properties); + data = this.convert(name, cff, properties); + break; + case "OpenType": + case "TrueType": + case "CIDFontType2": + this.mimetype = "font/opentype"; + data = this.checkAndRepair(name, file, properties); + if (this.isOpenType) { + adjustWidths(properties); + type = "OpenType"; + } + break; + default: + throw new _util.FormatError(`Font ${type} is not supported`); + } + } catch (e) { + (0, _util.warn)(e); + this.fallbackToSystemFont(properties); + return; + } + amendFallbackToUnicode(properties); + this.data = data; + this.type = type; + this.subtype = subtype; + this.fontMatrix = properties.fontMatrix; + this.widths = properties.widths; + this.defaultWidth = properties.defaultWidth; + this.toUnicode = properties.toUnicode; + this.seacMap = properties.seacMap; + } + get renderer() { + const renderer = _font_renderer.FontRendererFactory.create(this, _fonts_utils.SEAC_ANALYSIS_ENABLED); + return (0, _util.shadow)(this, "renderer", renderer); + } + exportData(extraProperties = false) { + const exportDataProperties = extraProperties ? [...EXPORT_DATA_PROPERTIES, ...EXPORT_DATA_EXTRA_PROPERTIES] : EXPORT_DATA_PROPERTIES; + const data = Object.create(null); + let property, value; + for (property of exportDataProperties) { + value = this[property]; + if (value !== undefined) { + data[property] = value; + } + } + return data; + } + fallbackToSystemFont(properties) { + this.missingFile = true; + const { + name, + type + } = this; + let fontName = (0, _fonts_utils.normalizeFontName)(name); + const stdFontMap = (0, _standard_fonts.getStdFontMap)(), + nonStdFontMap = (0, _standard_fonts.getNonStdFontMap)(); + const isStandardFont = !!stdFontMap[fontName]; + const isMappedToStandardFont = !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]); + fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName; + const fontBasicMetricsMap = (0, _metrics.getFontBasicMetrics)(); + const metrics = fontBasicMetricsMap[fontName]; + if (metrics) { + if (isNaN(this.ascent)) { + this.ascent = metrics.ascent / PDF_GLYPH_SPACE_UNITS; + } + if (isNaN(this.descent)) { + this.descent = metrics.descent / PDF_GLYPH_SPACE_UNITS; + } + if (isNaN(this.capHeight)) { + this.capHeight = metrics.capHeight / PDF_GLYPH_SPACE_UNITS; + } + } + this.bold = /bold/gi.test(fontName); + this.italic = /oblique|italic/gi.test(fontName); + this.black = /Black/g.test(name); + const isNarrow = /Narrow/g.test(name); + this.remeasure = (!isStandardFont || isNarrow) && Object.keys(this.widths).length > 0; + if ((isStandardFont || isMappedToStandardFont) && type === "CIDFontType2" && this.cidEncoding.startsWith("Identity-")) { + const cidToGidMap = properties.cidToGidMap; + const map = []; + applyStandardFontGlyphMap(map, (0, _standard_fonts.getGlyphMapForStandardFonts)()); + if (/Arial-?Black/i.test(name)) { + applyStandardFontGlyphMap(map, (0, _standard_fonts.getSupplementalGlyphMapForArialBlack)()); + } else if (/Calibri/i.test(name)) { + applyStandardFontGlyphMap(map, (0, _standard_fonts.getSupplementalGlyphMapForCalibri)()); + } + if (cidToGidMap) { + for (const charCode in map) { + const cid = map[charCode]; + if (cidToGidMap[cid] !== undefined) { + map[+charCode] = cidToGidMap[cid]; + } + } + if (cidToGidMap.length !== this.toUnicode.length && properties.hasIncludedToUnicodeMap && this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) { + this.toUnicode.forEach(function (charCode, unicodeCharCode) { + const cid = map[charCode]; + if (cidToGidMap[cid] === undefined) { + map[+charCode] = unicodeCharCode; + } + }); + } + } + if (!(this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap)) { + this.toUnicode.forEach(function (charCode, unicodeCharCode) { + map[+charCode] = unicodeCharCode; + }); + } + this.toFontChar = map; + this.toUnicode = new _to_unicode_map.ToUnicodeMap(map); + } else if (/Symbol/i.test(fontName)) { + this.toFontChar = buildToFontChar(_encodings.SymbolSetEncoding, (0, _glyphlist.getGlyphsUnicode)(), this.differences); + } else if (/Dingbats/i.test(fontName)) { + if (/Wingdings/i.test(name)) { + (0, _util.warn)("Non-embedded Wingdings font, falling back to ZapfDingbats."); + } + this.toFontChar = buildToFontChar(_encodings.ZapfDingbatsEncoding, (0, _glyphlist.getDingbatsGlyphsUnicode)(), this.differences); + } else if (isStandardFont) { + const map = buildToFontChar(this.defaultEncoding, (0, _glyphlist.getGlyphsUnicode)(), this.differences); + if (type === "CIDFontType2" && !this.cidEncoding.startsWith("Identity-") && !(this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap)) { + this.toUnicode.forEach(function (charCode, unicodeCharCode) { + map[+charCode] = unicodeCharCode; + }); + } + this.toFontChar = map; + } else { + const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + const map = []; + this.toUnicode.forEach((charCode, unicodeCharCode) => { + if (!this.composite) { + const glyphName = this.differences[charCode] || this.defaultEncoding[charCode]; + const unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + if (unicode !== -1) { + unicodeCharCode = unicode; + } + } + map[+charCode] = unicodeCharCode; + }); + if (this.composite && this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) { + if (/Tahoma|Verdana/i.test(name)) { + applyStandardFontGlyphMap(map, (0, _standard_fonts.getGlyphMapForStandardFonts)()); + } + } + this.toFontChar = map; + } + amendFallbackToUnicode(properties); + this.loadedName = fontName.split("-")[0]; + } + checkAndRepair(name, font, properties) { + const VALID_TABLES = ["OS/2", "cmap", "head", "hhea", "hmtx", "maxp", "name", "post", "loca", "glyf", "fpgm", "prep", "cvt ", "CFF "]; + function readTables(file, numTables) { + const tables = Object.create(null); + tables["OS/2"] = null; + tables.cmap = null; + tables.head = null; + tables.hhea = null; + tables.hmtx = null; + tables.maxp = null; + tables.name = null; + tables.post = null; + for (let i = 0; i < numTables; i++) { + const table = readTableEntry(file); + if (!VALID_TABLES.includes(table.tag)) { + continue; + } + if (table.length === 0) { + continue; + } + tables[table.tag] = table; + } + return tables; + } + function readTableEntry(file) { + const tag = file.getString(4); + const checksum = file.getInt32() >>> 0; + const offset = file.getInt32() >>> 0; + const length = file.getInt32() >>> 0; + const previousPosition = file.pos; + file.pos = file.start || 0; + file.skip(offset); + const data = file.getBytes(length); + file.pos = previousPosition; + if (tag === "head") { + data[8] = data[9] = data[10] = data[11] = 0; + data[17] |= 0x20; + } + return { + tag, + checksum, + length, + offset, + data + }; + } + function readOpenTypeHeader(ttf) { + return { + version: ttf.getString(4), + numTables: ttf.getUint16(), + searchRange: ttf.getUint16(), + entrySelector: ttf.getUint16(), + rangeShift: ttf.getUint16() + }; + } + function readTrueTypeCollectionHeader(ttc) { + const ttcTag = ttc.getString(4); + (0, _util.assert)(ttcTag === "ttcf", "Must be a TrueType Collection font."); + const majorVersion = ttc.getUint16(); + const minorVersion = ttc.getUint16(); + const numFonts = ttc.getInt32() >>> 0; + const offsetTable = []; + for (let i = 0; i < numFonts; i++) { + offsetTable.push(ttc.getInt32() >>> 0); + } + const header = { + ttcTag, + majorVersion, + minorVersion, + numFonts, + offsetTable + }; + switch (majorVersion) { + case 1: + return header; + case 2: + header.dsigTag = ttc.getInt32() >>> 0; + header.dsigLength = ttc.getInt32() >>> 0; + header.dsigOffset = ttc.getInt32() >>> 0; + return header; + } + throw new _util.FormatError(`Invalid TrueType Collection majorVersion: ${majorVersion}.`); + } + function readTrueTypeCollectionData(ttc, fontName) { + const { + numFonts, + offsetTable + } = readTrueTypeCollectionHeader(ttc); + const fontNameParts = fontName.split("+"); + let fallbackData; + for (let i = 0; i < numFonts; i++) { + ttc.pos = (ttc.start || 0) + offsetTable[i]; + const potentialHeader = readOpenTypeHeader(ttc); + const potentialTables = readTables(ttc, potentialHeader.numTables); + if (!potentialTables.name) { + throw new _util.FormatError('TrueType Collection font must contain a "name" table.'); + } + const nameTable = readNameTable(potentialTables.name); + for (let j = 0, jj = nameTable.length; j < jj; j++) { + for (let k = 0, kk = nameTable[j].length; k < kk; k++) { + const nameEntry = nameTable[j][k] && nameTable[j][k].replace(/\s/g, ""); + if (!nameEntry) { + continue; + } + if (nameEntry === fontName) { + return { + header: potentialHeader, + tables: potentialTables + }; + } + if (fontNameParts.length < 2) { + continue; + } + for (const part of fontNameParts) { + if (nameEntry === part) { + fallbackData = { + name: part, + header: potentialHeader, + tables: potentialTables + }; + } + } + } + } + } + if (fallbackData) { + (0, _util.warn)(`TrueType Collection does not contain "${fontName}" font, ` + `falling back to "${fallbackData.name}" font instead.`); + return { + header: fallbackData.header, + tables: fallbackData.tables + }; + } + throw new _util.FormatError(`TrueType Collection does not contain "${fontName}" font.`); + } + function readCmapTable(cmap, file, isSymbolicFont, hasEncoding) { + if (!cmap) { + (0, _util.warn)("No cmap table available."); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + let segment; + let start = (file.start || 0) + cmap.offset; + file.pos = start; + file.skip(2); + const numTables = file.getUint16(); + let potentialTable; + let canBreak = false; + for (let i = 0; i < numTables; i++) { + const platformId = file.getUint16(); + const encodingId = file.getUint16(); + const offset = file.getInt32() >>> 0; + let useTable = false; + if (potentialTable && potentialTable.platformId === platformId && potentialTable.encodingId === encodingId) { + continue; + } + if (platformId === 0 && (encodingId === 0 || encodingId === 1 || encodingId === 3)) { + useTable = true; + } else if (platformId === 1 && encodingId === 0) { + useTable = true; + } else if (platformId === 3 && encodingId === 1 && (hasEncoding || !potentialTable)) { + useTable = true; + if (!isSymbolicFont) { + canBreak = true; + } + } else if (isSymbolicFont && platformId === 3 && encodingId === 0) { + useTable = true; + let correctlySorted = true; + if (i < numTables - 1) { + const nextBytes = file.peekBytes(2), + nextPlatformId = int16(nextBytes[0], nextBytes[1]); + if (nextPlatformId < platformId) { + correctlySorted = false; + } + } + if (correctlySorted) { + canBreak = true; + } + } + if (useTable) { + potentialTable = { + platformId, + encodingId, + offset + }; + } + if (canBreak) { + break; + } + } + if (potentialTable) { + file.pos = start + potentialTable.offset; + } + if (!potentialTable || file.peekByte() === -1) { + (0, _util.warn)("Could not find a preferred cmap table."); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + const format = file.getUint16(); + let hasShortCmap = false; + const mappings = []; + let j, glyphId; + if (format === 0) { + file.skip(2 + 2); + for (j = 0; j < 256; j++) { + const index = file.getByte(); + if (!index) { + continue; + } + mappings.push({ + charCode: j, + glyphId: index + }); + } + hasShortCmap = true; + } else if (format === 2) { + file.skip(2 + 2); + const subHeaderKeys = []; + let maxSubHeaderKey = 0; + for (let i = 0; i < 256; i++) { + const subHeaderKey = file.getUint16() >> 3; + subHeaderKeys.push(subHeaderKey); + maxSubHeaderKey = Math.max(subHeaderKey, maxSubHeaderKey); + } + const subHeaders = []; + for (let i = 0; i <= maxSubHeaderKey; i++) { + subHeaders.push({ + firstCode: file.getUint16(), + entryCount: file.getUint16(), + idDelta: signedInt16(file.getByte(), file.getByte()), + idRangePos: file.pos + file.getUint16() + }); + } + for (let i = 0; i < 256; i++) { + if (subHeaderKeys[i] === 0) { + file.pos = subHeaders[0].idRangePos + 2 * i; + glyphId = file.getUint16(); + mappings.push({ + charCode: i, + glyphId + }); + } else { + const s = subHeaders[subHeaderKeys[i]]; + for (j = 0; j < s.entryCount; j++) { + const charCode = (i << 8) + j + s.firstCode; + file.pos = s.idRangePos + 2 * j; + glyphId = file.getUint16(); + if (glyphId !== 0) { + glyphId = (glyphId + s.idDelta) % 65536; + } + mappings.push({ + charCode, + glyphId + }); + } + } + } + } else if (format === 4) { + file.skip(2 + 2); + const segCount = file.getUint16() >> 1; + file.skip(6); + const segments = []; + let segIndex; + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments.push({ + end: file.getUint16() + }); + } + file.skip(2); + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments[segIndex].start = file.getUint16(); + } + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments[segIndex].delta = file.getUint16(); + } + let offsetsCount = 0, + offsetIndex; + for (segIndex = 0; segIndex < segCount; segIndex++) { + segment = segments[segIndex]; + const rangeOffset = file.getUint16(); + if (!rangeOffset) { + segment.offsetIndex = -1; + continue; + } + offsetIndex = (rangeOffset >> 1) - (segCount - segIndex); + segment.offsetIndex = offsetIndex; + offsetsCount = Math.max(offsetsCount, offsetIndex + segment.end - segment.start + 1); + } + const offsets = []; + for (j = 0; j < offsetsCount; j++) { + offsets.push(file.getUint16()); + } + for (segIndex = 0; segIndex < segCount; segIndex++) { + segment = segments[segIndex]; + start = segment.start; + const end = segment.end; + const delta = segment.delta; + offsetIndex = segment.offsetIndex; + for (j = start; j <= end; j++) { + if (j === 0xffff) { + continue; + } + glyphId = offsetIndex < 0 ? j : offsets[offsetIndex + j - start]; + glyphId = glyphId + delta & 0xffff; + mappings.push({ + charCode: j, + glyphId + }); + } + } + } else if (format === 6) { + file.skip(2 + 2); + const firstCode = file.getUint16(); + const entryCount = file.getUint16(); + for (j = 0; j < entryCount; j++) { + glyphId = file.getUint16(); + const charCode = firstCode + j; + mappings.push({ + charCode, + glyphId + }); + } + } else if (format === 12) { + file.skip(2 + 4 + 4); + const nGroups = file.getInt32() >>> 0; + for (j = 0; j < nGroups; j++) { + const startCharCode = file.getInt32() >>> 0; + const endCharCode = file.getInt32() >>> 0; + let glyphCode = file.getInt32() >>> 0; + for (let charCode = startCharCode; charCode <= endCharCode; charCode++) { + mappings.push({ + charCode, + glyphId: glyphCode++ + }); + } + } + } else { + (0, _util.warn)("cmap table has unsupported format: " + format); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + mappings.sort(function (a, b) { + return a.charCode - b.charCode; + }); + for (let i = 1; i < mappings.length; i++) { + if (mappings[i - 1].charCode === mappings[i].charCode) { + mappings.splice(i, 1); + i--; + } + } + return { + platformId: potentialTable.platformId, + encodingId: potentialTable.encodingId, + mappings, + hasShortCmap + }; + } + function sanitizeMetrics(file, header, metrics, headTable, numGlyphs, dupFirstEntry) { + if (!header) { + if (metrics) { + metrics.data = null; + } + return; + } + file.pos = (file.start || 0) + header.offset; + file.pos += 4; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + const caretOffset = file.getUint16(); + file.pos += 8; + file.pos += 2; + let numOfMetrics = file.getUint16(); + if (caretOffset !== 0) { + const macStyle = int16(headTable.data[44], headTable.data[45]); + if (!(macStyle & 2)) { + header.data[22] = 0; + header.data[23] = 0; + } + } + if (numOfMetrics > numGlyphs) { + (0, _util.info)(`The numOfMetrics (${numOfMetrics}) should not be ` + `greater than the numGlyphs (${numGlyphs}).`); + numOfMetrics = numGlyphs; + header.data[34] = (numOfMetrics & 0xff00) >> 8; + header.data[35] = numOfMetrics & 0x00ff; + } + const numOfSidebearings = numGlyphs - numOfMetrics; + const numMissing = numOfSidebearings - (metrics.length - numOfMetrics * 4 >> 1); + if (numMissing > 0) { + const entries = new Uint8Array(metrics.length + numMissing * 2); + entries.set(metrics.data); + if (dupFirstEntry) { + entries[metrics.length] = metrics.data[2]; + entries[metrics.length + 1] = metrics.data[3]; + } + metrics.data = entries; + } + } + function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart, hintsValid) { + const glyphProfile = { + length: 0, + sizeOfInstructions: 0 + }; + if (sourceEnd - sourceStart <= 12) { + return glyphProfile; + } + const glyf = source.subarray(sourceStart, sourceEnd); + let contoursCount = signedInt16(glyf[0], glyf[1]); + if (contoursCount < 0) { + contoursCount = -1; + writeSignedInt16(glyf, 0, contoursCount); + dest.set(glyf, destStart); + glyphProfile.length = glyf.length; + return glyphProfile; + } + let i, + j = 10, + flagsCount = 0; + for (i = 0; i < contoursCount; i++) { + const endPoint = glyf[j] << 8 | glyf[j + 1]; + flagsCount = endPoint + 1; + j += 2; + } + const instructionsStart = j; + const instructionsLength = glyf[j] << 8 | glyf[j + 1]; + glyphProfile.sizeOfInstructions = instructionsLength; + j += 2 + instructionsLength; + const instructionsEnd = j; + let coordinatesLength = 0; + for (i = 0; i < flagsCount; i++) { + const flag = glyf[j++]; + if (flag & 0xc0) { + glyf[j - 1] = flag & 0x3f; + } + let xLength = 2; + if (flag & 2) { + xLength = 1; + } else if (flag & 16) { + xLength = 0; + } + let yLength = 2; + if (flag & 4) { + yLength = 1; + } else if (flag & 32) { + yLength = 0; + } + const xyLength = xLength + yLength; + coordinatesLength += xyLength; + if (flag & 8) { + const repeat = glyf[j++]; + i += repeat; + coordinatesLength += repeat * xyLength; + } + } + if (coordinatesLength === 0) { + return glyphProfile; + } + let glyphDataLength = j + coordinatesLength; + if (glyphDataLength > glyf.length) { + return glyphProfile; + } + if (!hintsValid && instructionsLength > 0) { + dest.set(glyf.subarray(0, instructionsStart), destStart); + dest.set([0, 0], destStart + instructionsStart); + dest.set(glyf.subarray(instructionsEnd, glyphDataLength), destStart + instructionsStart + 2); + glyphDataLength -= instructionsLength; + if (glyf.length - glyphDataLength > 3) { + glyphDataLength = glyphDataLength + 3 & ~3; + } + glyphProfile.length = glyphDataLength; + return glyphProfile; + } + if (glyf.length - glyphDataLength > 3) { + glyphDataLength = glyphDataLength + 3 & ~3; + dest.set(glyf.subarray(0, glyphDataLength), destStart); + glyphProfile.length = glyphDataLength; + return glyphProfile; + } + dest.set(glyf, destStart); + glyphProfile.length = glyf.length; + return glyphProfile; + } + function sanitizeHead(head, numGlyphs, locaLength) { + const data = head.data; + const version = int32(data[0], data[1], data[2], data[3]); + if (version >> 16 !== 1) { + (0, _util.info)("Attempting to fix invalid version in head table: " + version); + data[0] = 0; + data[1] = 1; + data[2] = 0; + data[3] = 0; + } + const indexToLocFormat = int16(data[50], data[51]); + if (indexToLocFormat < 0 || indexToLocFormat > 1) { + (0, _util.info)("Attempting to fix invalid indexToLocFormat in head table: " + indexToLocFormat); + const numGlyphsPlusOne = numGlyphs + 1; + if (locaLength === numGlyphsPlusOne << 1) { + data[50] = 0; + data[51] = 0; + } else if (locaLength === numGlyphsPlusOne << 2) { + data[50] = 0; + data[51] = 1; + } else { + throw new _util.FormatError("Could not fix indexToLocFormat: " + indexToLocFormat); + } + } + } + function sanitizeGlyphLocations(loca, glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions) { + let itemSize, itemDecode, itemEncode; + if (isGlyphLocationsLong) { + itemSize = 4; + itemDecode = function fontItemDecodeLong(data, offset) { + return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; + }; + itemEncode = function fontItemEncodeLong(data, offset, value) { + data[offset] = value >>> 24 & 0xff; + data[offset + 1] = value >> 16 & 0xff; + data[offset + 2] = value >> 8 & 0xff; + data[offset + 3] = value & 0xff; + }; + } else { + itemSize = 2; + itemDecode = function fontItemDecode(data, offset) { + return data[offset] << 9 | data[offset + 1] << 1; + }; + itemEncode = function fontItemEncode(data, offset, value) { + data[offset] = value >> 9 & 0xff; + data[offset + 1] = value >> 1 & 0xff; + }; + } + const numGlyphsOut = dupFirstEntry ? numGlyphs + 1 : numGlyphs; + const locaDataSize = itemSize * (1 + numGlyphsOut); + const locaData = new Uint8Array(locaDataSize); + locaData.set(loca.data.subarray(0, locaDataSize)); + loca.data = locaData; + const oldGlyfData = glyf.data; + const oldGlyfDataLength = oldGlyfData.length; + const newGlyfData = new Uint8Array(oldGlyfDataLength); + let i, j; + const locaEntries = []; + for (i = 0, j = 0; i < numGlyphs + 1; i++, j += itemSize) { + let offset = itemDecode(locaData, j); + if (offset > oldGlyfDataLength) { + offset = oldGlyfDataLength; + } + locaEntries.push({ + index: i, + offset, + endOffset: 0 + }); + } + locaEntries.sort((a, b) => { + return a.offset - b.offset; + }); + for (i = 0; i < numGlyphs; i++) { + locaEntries[i].endOffset = locaEntries[i + 1].offset; + } + locaEntries.sort((a, b) => { + return a.index - b.index; + }); + for (i = 0; i < numGlyphs; i++) { + const { + offset, + endOffset + } = locaEntries[i]; + if (offset !== 0 || endOffset !== 0) { + break; + } + const nextOffset = locaEntries[i + 1].offset; + if (nextOffset === 0) { + continue; + } + locaEntries[i].endOffset = nextOffset; + break; + } + const missingGlyphs = Object.create(null); + let writeOffset = 0; + itemEncode(locaData, 0, writeOffset); + for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) { + const glyphProfile = sanitizeGlyph(oldGlyfData, locaEntries[i].offset, locaEntries[i].endOffset, newGlyfData, writeOffset, hintsValid); + const newLength = glyphProfile.length; + if (newLength === 0) { + missingGlyphs[i] = true; + } + if (glyphProfile.sizeOfInstructions > maxSizeOfInstructions) { + maxSizeOfInstructions = glyphProfile.sizeOfInstructions; + } + writeOffset += newLength; + itemEncode(locaData, j, writeOffset); + } + if (writeOffset === 0) { + const simpleGlyph = new Uint8Array([0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]); + for (i = 0, j = itemSize; i < numGlyphsOut; i++, j += itemSize) { + itemEncode(locaData, j, simpleGlyph.length); + } + glyf.data = simpleGlyph; + } else if (dupFirstEntry) { + const firstEntryLength = itemDecode(locaData, itemSize); + if (newGlyfData.length > firstEntryLength + writeOffset) { + glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset); + } else { + glyf.data = new Uint8Array(firstEntryLength + writeOffset); + glyf.data.set(newGlyfData.subarray(0, writeOffset)); + } + glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset); + itemEncode(loca.data, locaData.length - itemSize, writeOffset + firstEntryLength); + } else { + glyf.data = newGlyfData.subarray(0, writeOffset); + } + return { + missingGlyphs, + maxSizeOfInstructions + }; + } + function readPostScriptTable(post, propertiesObj, maxpNumGlyphs) { + const start = (font.start || 0) + post.offset; + font.pos = start; + const length = post.length, + end = start + length; + const version = font.getInt32(); + font.skip(28); + let glyphNames; + let valid = true; + let i; + switch (version) { + case 0x00010000: + glyphNames = _fonts_utils.MacStandardGlyphOrdering; + break; + case 0x00020000: + const numGlyphs = font.getUint16(); + if (numGlyphs !== maxpNumGlyphs) { + valid = false; + break; + } + const glyphNameIndexes = []; + for (i = 0; i < numGlyphs; ++i) { + const index = font.getUint16(); + if (index >= 32768) { + valid = false; + break; + } + glyphNameIndexes.push(index); + } + if (!valid) { + break; + } + const customNames = [], + strBuf = []; + while (font.pos < end) { + const stringLength = font.getByte(); + strBuf.length = stringLength; + for (i = 0; i < stringLength; ++i) { + strBuf[i] = String.fromCharCode(font.getByte()); + } + customNames.push(strBuf.join("")); + } + glyphNames = []; + for (i = 0; i < numGlyphs; ++i) { + const j = glyphNameIndexes[i]; + if (j < 258) { + glyphNames.push(_fonts_utils.MacStandardGlyphOrdering[j]); + continue; + } + glyphNames.push(customNames[j - 258]); + } + break; + case 0x00030000: + break; + default: + (0, _util.warn)("Unknown/unsupported post table version " + version); + valid = false; + if (propertiesObj.defaultEncoding) { + glyphNames = propertiesObj.defaultEncoding; + } + break; + } + propertiesObj.glyphNames = glyphNames; + return valid; + } + function readNameTable(nameTable) { + const start = (font.start || 0) + nameTable.offset; + font.pos = start; + const names = [[], []]; + const length = nameTable.length, + end = start + length; + const format = font.getUint16(); + const FORMAT_0_HEADER_LENGTH = 6; + if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) { + return names; + } + const numRecords = font.getUint16(); + const stringsStart = font.getUint16(); + const records = []; + const NAME_RECORD_LENGTH = 12; + let i, ii; + for (i = 0; i < numRecords && font.pos + NAME_RECORD_LENGTH <= end; i++) { + const r = { + platform: font.getUint16(), + encoding: font.getUint16(), + language: font.getUint16(), + name: font.getUint16(), + length: font.getUint16(), + offset: font.getUint16() + }; + if (r.platform === 1 && r.encoding === 0 && r.language === 0 || r.platform === 3 && r.encoding === 1 && r.language === 0x409) { + records.push(r); + } + } + for (i = 0, ii = records.length; i < ii; i++) { + const record = records[i]; + if (record.length <= 0) { + continue; + } + const pos = start + stringsStart + record.offset; + if (pos + record.length > end) { + continue; + } + font.pos = pos; + const nameIndex = record.name; + if (record.encoding) { + let str = ""; + for (let j = 0, jj = record.length; j < jj; j += 2) { + str += String.fromCharCode(font.getUint16()); + } + names[1][nameIndex] = str; + } else { + names[0][nameIndex] = font.getString(record.length); + } + } + return names; + } + const TTOpsStackDeltas = [0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1, 1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1, 0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2, 0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1, -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2]; + function sanitizeTTProgram(table, ttContext) { + let data = table.data; + let i = 0, + j, + n, + b, + funcId, + pc, + lastEndf = 0, + lastDeff = 0; + const stack = []; + const callstack = []; + const functionsCalled = []; + let tooComplexToFollowFunctions = ttContext.tooComplexToFollowFunctions; + let inFDEF = false, + ifLevel = 0, + inELSE = 0; + for (let ii = data.length; i < ii;) { + const op = data[i++]; + if (op === 0x40) { + n = data[i++]; + if (inFDEF || inELSE) { + i += n; + } else { + for (j = 0; j < n; j++) { + stack.push(data[i++]); + } + } + } else if (op === 0x41) { + n = data[i++]; + if (inFDEF || inELSE) { + i += n * 2; + } else { + for (j = 0; j < n; j++) { + b = data[i++]; + stack.push(b << 8 | data[i++]); + } + } + } else if ((op & 0xf8) === 0xb0) { + n = op - 0xb0 + 1; + if (inFDEF || inELSE) { + i += n; + } else { + for (j = 0; j < n; j++) { + stack.push(data[i++]); + } + } + } else if ((op & 0xf8) === 0xb8) { + n = op - 0xb8 + 1; + if (inFDEF || inELSE) { + i += n * 2; + } else { + for (j = 0; j < n; j++) { + b = data[i++]; + stack.push(b << 8 | data[i++]); + } + } + } else if (op === 0x2b && !tooComplexToFollowFunctions) { + if (!inFDEF && !inELSE) { + funcId = stack.at(-1); + if (isNaN(funcId)) { + (0, _util.info)("TT: CALL empty stack (or invalid entry)."); + } else { + ttContext.functionsUsed[funcId] = true; + if (funcId in ttContext.functionsStackDeltas) { + const newStackLength = stack.length + ttContext.functionsStackDeltas[funcId]; + if (newStackLength < 0) { + (0, _util.warn)("TT: CALL invalid functions stack delta."); + ttContext.hintsValid = false; + return; + } + stack.length = newStackLength; + } else if (funcId in ttContext.functionsDefined && !functionsCalled.includes(funcId)) { + callstack.push({ + data, + i, + stackTop: stack.length - 1 + }); + functionsCalled.push(funcId); + pc = ttContext.functionsDefined[funcId]; + if (!pc) { + (0, _util.warn)("TT: CALL non-existent function"); + ttContext.hintsValid = false; + return; + } + data = pc.data; + i = pc.i; + } + } + } + } else if (op === 0x2c && !tooComplexToFollowFunctions) { + if (inFDEF || inELSE) { + (0, _util.warn)("TT: nested FDEFs not allowed"); + tooComplexToFollowFunctions = true; + } + inFDEF = true; + lastDeff = i; + funcId = stack.pop(); + ttContext.functionsDefined[funcId] = { + data, + i + }; + } else if (op === 0x2d) { + if (inFDEF) { + inFDEF = false; + lastEndf = i; + } else { + pc = callstack.pop(); + if (!pc) { + (0, _util.warn)("TT: ENDF bad stack"); + ttContext.hintsValid = false; + return; + } + funcId = functionsCalled.pop(); + data = pc.data; + i = pc.i; + ttContext.functionsStackDeltas[funcId] = stack.length - pc.stackTop; + } + } else if (op === 0x89) { + if (inFDEF || inELSE) { + (0, _util.warn)("TT: nested IDEFs not allowed"); + tooComplexToFollowFunctions = true; + } + inFDEF = true; + lastDeff = i; + } else if (op === 0x58) { + ++ifLevel; + } else if (op === 0x1b) { + inELSE = ifLevel; + } else if (op === 0x59) { + if (inELSE === ifLevel) { + inELSE = 0; + } + --ifLevel; + } else if (op === 0x1c) { + if (!inFDEF && !inELSE) { + const offset = stack.at(-1); + if (offset > 0) { + i += offset - 1; + } + } + } + if (!inFDEF && !inELSE) { + let stackDelta = 0; + if (op <= 0x8e) { + stackDelta = TTOpsStackDeltas[op]; + } else if (op >= 0xc0 && op <= 0xdf) { + stackDelta = -1; + } else if (op >= 0xe0) { + stackDelta = -2; + } + if (op >= 0x71 && op <= 0x75) { + n = stack.pop(); + if (!isNaN(n)) { + stackDelta = -n * 2; + } + } + while (stackDelta < 0 && stack.length > 0) { + stack.pop(); + stackDelta++; + } + while (stackDelta > 0) { + stack.push(NaN); + stackDelta--; + } + } + } + ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions; + const content = [data]; + if (i > data.length) { + content.push(new Uint8Array(i - data.length)); + } + if (lastDeff > lastEndf) { + (0, _util.warn)("TT: complementing a missing function tail"); + content.push(new Uint8Array([0x22, 0x2d])); + } + foldTTTable(table, content); + } + function checkInvalidFunctions(ttContext, maxFunctionDefs) { + if (ttContext.tooComplexToFollowFunctions) { + return; + } + if (ttContext.functionsDefined.length > maxFunctionDefs) { + (0, _util.warn)("TT: more functions defined than expected"); + ttContext.hintsValid = false; + return; + } + for (let j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) { + if (j > maxFunctionDefs) { + (0, _util.warn)("TT: invalid function id: " + j); + ttContext.hintsValid = false; + return; + } + if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) { + (0, _util.warn)("TT: undefined function: " + j); + ttContext.hintsValid = false; + return; + } + } + } + function foldTTTable(table, content) { + if (content.length > 1) { + let newLength = 0; + let j, jj; + for (j = 0, jj = content.length; j < jj; j++) { + newLength += content[j].length; + } + newLength = newLength + 3 & ~3; + const result = new Uint8Array(newLength); + let pos = 0; + for (j = 0, jj = content.length; j < jj; j++) { + result.set(content[j], pos); + pos += content[j].length; + } + table.data = result; + table.length = newLength; + } + } + function sanitizeTTPrograms(fpgm, prep, cvt, maxFunctionDefs) { + const ttContext = { + functionsDefined: [], + functionsUsed: [], + functionsStackDeltas: [], + tooComplexToFollowFunctions: false, + hintsValid: true + }; + if (fpgm) { + sanitizeTTProgram(fpgm, ttContext); + } + if (prep) { + sanitizeTTProgram(prep, ttContext); + } + if (fpgm) { + checkInvalidFunctions(ttContext, maxFunctionDefs); + } + if (cvt && cvt.length & 1) { + const cvtData = new Uint8Array(cvt.length + 1); + cvtData.set(cvt.data); + cvt.data = cvtData; + } + return ttContext.hintsValid; + } + font = new _stream.Stream(new Uint8Array(font.getBytes())); + let header, tables; + if (isTrueTypeCollectionFile(font)) { + const ttcData = readTrueTypeCollectionData(font, this.name); + header = ttcData.header; + tables = ttcData.tables; + } else { + header = readOpenTypeHeader(font); + tables = readTables(font, header.numTables); + } + let cff, cffFile; + const isTrueType = !tables["CFF "]; + if (!isTrueType) { + const isComposite = properties.composite && ((properties.cidToGidMap || []).length > 0 || !(properties.cMap instanceof _cmap.IdentityCMap)); + if (header.version === "OTTO" && !isComposite || !tables.head || !tables.hhea || !tables.maxp || !tables.post) { + cffFile = new _stream.Stream(tables["CFF "].data); + cff = new _cff_font.CFFFont(cffFile, properties); + adjustWidths(properties); + return this.convert(name, cff, properties); + } + delete tables.glyf; + delete tables.loca; + delete tables.fpgm; + delete tables.prep; + delete tables["cvt "]; + this.isOpenType = true; + } else { + if (!tables.loca) { + throw new _util.FormatError('Required "loca" table is not found'); + } + if (!tables.glyf) { + (0, _util.warn)('Required "glyf" table is not found -- trying to recover.'); + tables.glyf = { + tag: "glyf", + data: new Uint8Array(0) + }; + } + this.isOpenType = false; + } + if (!tables.maxp) { + throw new _util.FormatError('Required "maxp" table is not found'); + } + font.pos = (font.start || 0) + tables.maxp.offset; + const version = font.getInt32(); + const numGlyphs = font.getUint16(); + if (properties.scaleFactors && properties.scaleFactors.length === numGlyphs && isTrueType) { + const { + scaleFactors + } = properties; + const isGlyphLocationsLong = int16(tables.head.data[50], tables.head.data[51]); + const glyphs = new _glyf.GlyfTable({ + glyfTable: tables.glyf.data, + isGlyphLocationsLong, + locaTable: tables.loca.data, + numGlyphs + }); + glyphs.scale(scaleFactors); + const { + glyf, + loca, + isLocationLong + } = glyphs.write(); + tables.glyf.data = glyf; + tables.loca.data = loca; + if (isLocationLong !== !!isGlyphLocationsLong) { + tables.head.data[50] = 0; + tables.head.data[51] = isLocationLong ? 1 : 0; + } + const metrics = tables.hmtx.data; + for (let i = 0; i < numGlyphs; i++) { + const j = 4 * i; + const advanceWidth = Math.round(scaleFactors[i] * int16(metrics[j], metrics[j + 1])); + metrics[j] = advanceWidth >> 8 & 0xff; + metrics[j + 1] = advanceWidth & 0xff; + const lsb = Math.round(scaleFactors[i] * signedInt16(metrics[j + 2], metrics[j + 3])); + writeSignedInt16(metrics, j + 2, lsb); + } + } + let numGlyphsOut = numGlyphs + 1; + let dupFirstEntry = true; + if (numGlyphsOut > 0xffff) { + dupFirstEntry = false; + numGlyphsOut = numGlyphs; + (0, _util.warn)("Not enough space in glyfs to duplicate first glyph."); + } + let maxFunctionDefs = 0; + let maxSizeOfInstructions = 0; + if (version >= 0x00010000 && tables.maxp.length >= 22) { + font.pos += 8; + const maxZones = font.getUint16(); + if (maxZones > 2) { + tables.maxp.data[14] = 0; + tables.maxp.data[15] = 2; + } + font.pos += 4; + maxFunctionDefs = font.getUint16(); + font.pos += 4; + maxSizeOfInstructions = font.getUint16(); + } + tables.maxp.data[4] = numGlyphsOut >> 8; + tables.maxp.data[5] = numGlyphsOut & 255; + const hintsValid = sanitizeTTPrograms(tables.fpgm, tables.prep, tables["cvt "], maxFunctionDefs); + if (!hintsValid) { + delete tables.fpgm; + delete tables.prep; + delete tables["cvt "]; + } + sanitizeMetrics(font, tables.hhea, tables.hmtx, tables.head, numGlyphsOut, dupFirstEntry); + if (!tables.head) { + throw new _util.FormatError('Required "head" table is not found'); + } + sanitizeHead(tables.head, numGlyphs, isTrueType ? tables.loca.length : 0); + let missingGlyphs = Object.create(null); + if (isTrueType) { + const isGlyphLocationsLong = int16(tables.head.data[50], tables.head.data[51]); + const glyphsInfo = sanitizeGlyphLocations(tables.loca, tables.glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions); + missingGlyphs = glyphsInfo.missingGlyphs; + if (version >= 0x00010000 && tables.maxp.length >= 22) { + tables.maxp.data[26] = glyphsInfo.maxSizeOfInstructions >> 8; + tables.maxp.data[27] = glyphsInfo.maxSizeOfInstructions & 255; + } + } + if (!tables.hhea) { + throw new _util.FormatError('Required "hhea" table is not found'); + } + if (tables.hhea.data[10] === 0 && tables.hhea.data[11] === 0) { + tables.hhea.data[10] = 0xff; + tables.hhea.data[11] = 0xff; + } + const metricsOverride = { + unitsPerEm: int16(tables.head.data[18], tables.head.data[19]), + yMax: int16(tables.head.data[42], tables.head.data[43]), + yMin: signedInt16(tables.head.data[38], tables.head.data[39]), + ascent: signedInt16(tables.hhea.data[4], tables.hhea.data[5]), + descent: signedInt16(tables.hhea.data[6], tables.hhea.data[7]), + lineGap: signedInt16(tables.hhea.data[8], tables.hhea.data[9]) + }; + this.ascent = metricsOverride.ascent / metricsOverride.unitsPerEm; + this.descent = metricsOverride.descent / metricsOverride.unitsPerEm; + this.lineGap = metricsOverride.lineGap / metricsOverride.unitsPerEm; + if (this.cssFontInfo && this.cssFontInfo.lineHeight) { + this.lineHeight = this.cssFontInfo.metrics.lineHeight; + this.lineGap = this.cssFontInfo.metrics.lineGap; + } else { + this.lineHeight = this.ascent - this.descent + this.lineGap; + } + if (tables.post) { + readPostScriptTable(tables.post, properties, numGlyphs); + } + tables.post = { + tag: "post", + data: createPostTable(properties) + }; + const charCodeToGlyphId = []; + function hasGlyph(glyphId) { + return !missingGlyphs[glyphId]; + } + if (properties.composite) { + const cidToGidMap = properties.cidToGidMap || []; + const isCidToGidMapEmpty = cidToGidMap.length === 0; + properties.cMap.forEach(function (charCode, cid) { + if (typeof cid === "string") { + cid = convertCidString(charCode, cid, true); + } + if (cid > 0xffff) { + throw new _util.FormatError("Max size of CID is 65,535"); + } + let glyphId = -1; + if (isCidToGidMapEmpty) { + glyphId = cid; + } else if (cidToGidMap[cid] !== undefined) { + glyphId = cidToGidMap[cid]; + } + if (glyphId >= 0 && glyphId < numGlyphs && hasGlyph(glyphId)) { + charCodeToGlyphId[charCode] = glyphId; + } + }); + } else { + const cmapTable = readCmapTable(tables.cmap, font, this.isSymbolicFont, properties.hasEncoding); + const cmapPlatformId = cmapTable.platformId; + const cmapEncodingId = cmapTable.encodingId; + const cmapMappings = cmapTable.mappings; + let baseEncoding = [], + forcePostTable = false; + if (properties.hasEncoding && (properties.baseEncodingName === "MacRomanEncoding" || properties.baseEncodingName === "WinAnsiEncoding")) { + baseEncoding = (0, _encodings.getEncoding)(properties.baseEncodingName); + } + if (properties.hasEncoding && !this.isSymbolicFont && (cmapPlatformId === 3 && cmapEncodingId === 1 || cmapPlatformId === 1 && cmapEncodingId === 0)) { + const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + for (let charCode = 0; charCode < 256; charCode++) { + let glyphName; + if (this.differences[charCode] !== undefined) { + glyphName = this.differences[charCode]; + } else if (baseEncoding.length && baseEncoding[charCode] !== "") { + glyphName = baseEncoding[charCode]; + } else { + glyphName = _encodings.StandardEncoding[charCode]; + } + if (!glyphName) { + continue; + } + const standardGlyphName = (0, _fonts_utils.recoverGlyphName)(glyphName, glyphsUnicodeMap); + let unicodeOrCharCode; + if (cmapPlatformId === 3 && cmapEncodingId === 1) { + unicodeOrCharCode = glyphsUnicodeMap[standardGlyphName]; + } else if (cmapPlatformId === 1 && cmapEncodingId === 0) { + unicodeOrCharCode = _encodings.MacRomanEncoding.indexOf(standardGlyphName); + } + if (unicodeOrCharCode === undefined) { + if (!properties.glyphNames && properties.hasIncludedToUnicodeMap && !(this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap)) { + const unicode = this.toUnicode.get(charCode); + if (unicode) { + unicodeOrCharCode = unicode.codePointAt(0); + } + } + if (unicodeOrCharCode === undefined) { + continue; + } + } + for (const mapping of cmapMappings) { + if (mapping.charCode !== unicodeOrCharCode) { + continue; + } + charCodeToGlyphId[charCode] = mapping.glyphId; + break; + } + } + } else if (cmapPlatformId === 0) { + for (const mapping of cmapMappings) { + charCodeToGlyphId[mapping.charCode] = mapping.glyphId; + } + forcePostTable = true; + } else { + for (const mapping of cmapMappings) { + let charCode = mapping.charCode; + if (cmapPlatformId === 3 && charCode >= 0xf000 && charCode <= 0xf0ff) { + charCode &= 0xff; + } + charCodeToGlyphId[charCode] = mapping.glyphId; + } + } + if (properties.glyphNames && (baseEncoding.length || this.differences.length)) { + for (let i = 0; i < 256; ++i) { + if (!forcePostTable && charCodeToGlyphId[i] !== undefined) { + continue; + } + const glyphName = this.differences[i] || baseEncoding[i]; + if (!glyphName) { + continue; + } + const glyphId = properties.glyphNames.indexOf(glyphName); + if (glyphId > 0 && hasGlyph(glyphId)) { + charCodeToGlyphId[i] = glyphId; + } + } + } + } + if (charCodeToGlyphId.length === 0) { + charCodeToGlyphId[0] = 0; + } + let glyphZeroId = numGlyphsOut - 1; + if (!dupFirstEntry) { + glyphZeroId = 0; + } + if (!properties.cssFontInfo) { + const newMapping = adjustMapping(charCodeToGlyphId, hasGlyph, glyphZeroId, this.toUnicode); + this.toFontChar = newMapping.toFontChar; + tables.cmap = { + tag: "cmap", + data: createCmapTable(newMapping.charCodeToGlyphId, newMapping.toUnicodeExtraMap, numGlyphsOut) + }; + if (!tables["OS/2"] || !validateOS2Table(tables["OS/2"], font)) { + tables["OS/2"] = { + tag: "OS/2", + data: createOS2Table(properties, newMapping.charCodeToGlyphId, metricsOverride) + }; + } + } + if (!isTrueType) { + try { + cffFile = new _stream.Stream(tables["CFF "].data); + const parser = new _cff_parser.CFFParser(cffFile, properties, _fonts_utils.SEAC_ANALYSIS_ENABLED); + cff = parser.parse(); + cff.duplicateFirstGlyph(); + const compiler = new _cff_parser.CFFCompiler(cff); + tables["CFF "].data = compiler.compile(); + } catch (e) { + (0, _util.warn)("Failed to compile font " + properties.loadedName); + } + } + if (!tables.name) { + tables.name = { + tag: "name", + data: createNameTable(this.name) + }; + } else { + const namePrototype = readNameTable(tables.name); + tables.name.data = createNameTable(name, namePrototype); + this.psName = namePrototype[0][6] || null; + } + const builder = new _opentype_file_builder.OpenTypeFileBuilder(header.version); + for (const tableTag in tables) { + builder.addTable(tableTag, tables[tableTag].data); + } + return builder.toArray(); + } + convert(fontName, font, properties) { + properties.fixedPitch = false; + if (properties.builtInEncoding) { + adjustToUnicode(properties, properties.builtInEncoding); + } + let glyphZeroId = 1; + if (font instanceof _cff_font.CFFFont) { + glyphZeroId = font.numGlyphs - 1; + } + const mapping = font.getGlyphMapping(properties); + let newMapping = null; + let newCharCodeToGlyphId = mapping; + let toUnicodeExtraMap = null; + if (!properties.cssFontInfo) { + newMapping = adjustMapping(mapping, font.hasGlyphId.bind(font), glyphZeroId, this.toUnicode); + this.toFontChar = newMapping.toFontChar; + newCharCodeToGlyphId = newMapping.charCodeToGlyphId; + toUnicodeExtraMap = newMapping.toUnicodeExtraMap; + } + const numGlyphs = font.numGlyphs; + function getCharCodes(charCodeToGlyphId, glyphId) { + let charCodes = null; + for (const charCode in charCodeToGlyphId) { + if (glyphId === charCodeToGlyphId[charCode]) { + if (!charCodes) { + charCodes = []; + } + charCodes.push(charCode | 0); + } + } + return charCodes; + } + function createCharCode(charCodeToGlyphId, glyphId) { + for (const charCode in charCodeToGlyphId) { + if (glyphId === charCodeToGlyphId[charCode]) { + return charCode | 0; + } + } + newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] = glyphId; + return newMapping.nextAvailableFontCharCode++; + } + const seacs = font.seacs; + if (newMapping && _fonts_utils.SEAC_ANALYSIS_ENABLED && seacs && seacs.length) { + const matrix = properties.fontMatrix || _util.FONT_IDENTITY_MATRIX; + const charset = font.getCharset(); + const seacMap = Object.create(null); + for (let glyphId in seacs) { + glyphId |= 0; + const seac = seacs[glyphId]; + const baseGlyphName = _encodings.StandardEncoding[seac[2]]; + const accentGlyphName = _encodings.StandardEncoding[seac[3]]; + const baseGlyphId = charset.indexOf(baseGlyphName); + const accentGlyphId = charset.indexOf(accentGlyphName); + if (baseGlyphId < 0 || accentGlyphId < 0) { + continue; + } + const accentOffset = { + x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4], + y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5] + }; + const charCodes = getCharCodes(mapping, glyphId); + if (!charCodes) { + continue; + } + for (const charCode of charCodes) { + const charCodeToGlyphId = newMapping.charCodeToGlyphId; + const baseFontCharCode = createCharCode(charCodeToGlyphId, baseGlyphId); + const accentFontCharCode = createCharCode(charCodeToGlyphId, accentGlyphId); + seacMap[charCode] = { + baseFontCharCode, + accentFontCharCode, + accentOffset + }; + } + } + properties.seacMap = seacMap; + } + const unitsPerEm = 1 / (properties.fontMatrix || _util.FONT_IDENTITY_MATRIX)[0]; + const builder = new _opentype_file_builder.OpenTypeFileBuilder("\x4F\x54\x54\x4F"); + builder.addTable("CFF ", font.data); + builder.addTable("OS/2", createOS2Table(properties, newCharCodeToGlyphId)); + builder.addTable("cmap", createCmapTable(newCharCodeToGlyphId, toUnicodeExtraMap, numGlyphs)); + builder.addTable("head", "\x00\x01\x00\x00" + "\x00\x00\x10\x00" + "\x00\x00\x00\x00" + "\x5F\x0F\x3C\xF5" + "\x00\x00" + safeString16(unitsPerEm) + "\x00\x00\x00\x00\x9e\x0b\x7e\x27" + "\x00\x00\x00\x00\x9e\x0b\x7e\x27" + "\x00\x00" + safeString16(properties.descent) + "\x0F\xFF" + safeString16(properties.ascent) + string16(properties.italicAngle ? 2 : 0) + "\x00\x11" + "\x00\x00" + "\x00\x00" + "\x00\x00"); + builder.addTable("hhea", "\x00\x01\x00\x00" + safeString16(properties.ascent) + safeString16(properties.descent) + "\x00\x00" + "\xFF\xFF" + "\x00\x00" + "\x00\x00" + "\x00\x00" + safeString16(properties.capHeight) + safeString16(Math.tan(properties.italicAngle) * properties.xHeight) + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + string16(numGlyphs)); + builder.addTable("hmtx", function fontFieldsHmtx() { + const charstrings = font.charstrings; + const cffWidths = font.cff ? font.cff.widths : null; + let hmtx = "\x00\x00\x00\x00"; + for (let i = 1, ii = numGlyphs; i < ii; i++) { + let width = 0; + if (charstrings) { + const charstring = charstrings[i - 1]; + width = "width" in charstring ? charstring.width : 0; + } else if (cffWidths) { + width = Math.ceil(cffWidths[i] || 0); + } + hmtx += string16(width) + string16(0); + } + return hmtx; + }()); + builder.addTable("maxp", "\x00\x00\x50\x00" + string16(numGlyphs)); + builder.addTable("name", createNameTable(fontName)); + builder.addTable("post", createPostTable(properties)); + return builder.toArray(); + } + get spaceWidth() { + const possibleSpaceReplacements = ["space", "minus", "one", "i", "I"]; + let width; + for (const glyphName of possibleSpaceReplacements) { + if (glyphName in this.widths) { + width = this.widths[glyphName]; + break; + } + const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + const glyphUnicode = glyphsUnicodeMap[glyphName]; + let charcode = 0; + if (this.composite && this.cMap.contains(glyphUnicode)) { + charcode = this.cMap.lookup(glyphUnicode); + if (typeof charcode === "string") { + charcode = convertCidString(glyphUnicode, charcode); + } + } + if (!charcode && this.toUnicode) { + charcode = this.toUnicode.charCodeOf(glyphUnicode); + } + if (charcode <= 0) { + charcode = glyphUnicode; + } + width = this.widths[charcode]; + if (width) { + break; + } + } + width = width || this.defaultWidth; + return (0, _util.shadow)(this, "spaceWidth", width); + } + _charToGlyph(charcode, isSpace = false) { + let glyph = this._glyphCache[charcode]; + if (glyph && glyph.isSpace === isSpace) { + return glyph; + } + let fontCharCode, width, operatorListId; + let widthCode = charcode; + if (this.cMap && this.cMap.contains(charcode)) { + widthCode = this.cMap.lookup(charcode); + if (typeof widthCode === "string") { + widthCode = convertCidString(charcode, widthCode); + } + } + width = this.widths[widthCode]; + if (typeof width !== "number") { + width = this.defaultWidth; + } + const vmetric = this.vmetrics && this.vmetrics[widthCode]; + let unicode = this.toUnicode.get(charcode) || charcode; + if (typeof unicode === "number") { + unicode = String.fromCharCode(unicode); + } + let isInFont = this.toFontChar[charcode] !== undefined; + fontCharCode = this.toFontChar[charcode] || charcode; + if (this.missingFile) { + const glyphName = this.differences[charcode] || this.defaultEncoding[charcode]; + if ((glyphName === ".notdef" || glyphName === "") && this.type === "Type1") { + fontCharCode = 0x20; + } + fontCharCode = (0, _unicode.mapSpecialUnicodeValues)(fontCharCode); + } + if (this.isType3Font) { + operatorListId = fontCharCode; + } + let accent = null; + if (this.seacMap && this.seacMap[charcode]) { + isInFont = true; + const seac = this.seacMap[charcode]; + fontCharCode = seac.baseFontCharCode; + accent = { + fontChar: String.fromCodePoint(seac.accentFontCharCode), + offset: seac.accentOffset + }; + } + let fontChar = ""; + if (typeof fontCharCode === "number") { + if (fontCharCode <= 0x10ffff) { + fontChar = String.fromCodePoint(fontCharCode); + } else { + (0, _util.warn)(`charToGlyph - invalid fontCharCode: ${fontCharCode}`); + } + } + glyph = new Glyph(charcode, fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont); + return this._glyphCache[charcode] = glyph; + } + charsToGlyphs(chars) { + let glyphs = this._charsCache[chars]; + if (glyphs) { + return glyphs; + } + glyphs = []; + if (this.cMap) { + const c = Object.create(null), + ii = chars.length; + let i = 0; + while (i < ii) { + this.cMap.readCharCode(chars, i, c); + const { + charcode, + length + } = c; + i += length; + const glyph = this._charToGlyph(charcode, length === 1 && chars.charCodeAt(i - 1) === 0x20); + glyphs.push(glyph); + } + } else { + for (let i = 0, ii = chars.length; i < ii; ++i) { + const charcode = chars.charCodeAt(i); + const glyph = this._charToGlyph(charcode, charcode === 0x20); + glyphs.push(glyph); + } + } + return this._charsCache[chars] = glyphs; + } + getCharPositions(chars) { + const positions = []; + if (this.cMap) { + const c = Object.create(null); + let i = 0; + while (i < chars.length) { + this.cMap.readCharCode(chars, i, c); + const length = c.length; + positions.push([i, i + length]); + i += length; + } + } else { + for (let i = 0, ii = chars.length; i < ii; ++i) { + positions.push([i, i + 1]); + } + } + return positions; + } + get glyphCacheValues() { + return Object.values(this._glyphCache); + } + encodeString(str) { + const buffers = []; + const currentBuf = []; + const hasCurrentBufErrors = () => buffers.length % 2 === 1; + const getCharCode = this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap ? unicode => this.toUnicode.charCodeOf(unicode) : unicode => this.toUnicode.charCodeOf(String.fromCodePoint(unicode)); + for (let i = 0, ii = str.length; i < ii; i++) { + const unicode = str.codePointAt(i); + if (unicode > 0xd7ff && (unicode < 0xe000 || unicode > 0xfffd)) { + i++; + } + if (this.toUnicode) { + const charCode = getCharCode(unicode); + if (charCode !== -1) { + if (hasCurrentBufErrors()) { + buffers.push(currentBuf.join("")); + currentBuf.length = 0; + } + const charCodeLength = this.cMap ? this.cMap.getCharCodeLength(charCode) : 1; + for (let j = charCodeLength - 1; j >= 0; j--) { + currentBuf.push(String.fromCharCode(charCode >> 8 * j & 0xff)); + } + continue; + } + } + if (!hasCurrentBufErrors()) { + buffers.push(currentBuf.join("")); + currentBuf.length = 0; + } + currentBuf.push(String.fromCodePoint(unicode)); + } + buffers.push(currentBuf.join("")); + return buffers; + } +} +exports.Font = Font; +class ErrorFont { + constructor(error) { + this.error = error; + this.loadedName = "g_font_error"; + this.missingFile = true; + } + charsToGlyphs() { + return []; + } + encodeString(chars) { + return [chars]; + } + exportData(extraProperties = false) { + return { + error: this.error + }; + } +} +exports.ErrorFont = ErrorFont; + +/***/ }), +/* 33 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CFFTopDict = exports.CFFStrings = exports.CFFStandardStrings = exports.CFFPrivateDict = exports.CFFParser = exports.CFFIndex = exports.CFFHeader = exports.CFFFDSelect = exports.CFFCompiler = exports.CFFCharset = exports.CFF = void 0; +var _util = __w_pdfjs_require__(2); +var _charsets = __w_pdfjs_require__(34); +var _encodings = __w_pdfjs_require__(35); +const MAX_SUBR_NESTING = 10; +const CFFStandardStrings = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall", "001.000", "001.001", "001.002", "001.003", "Black", "Bold", "Book", "Light", "Medium", "Regular", "Roman", "Semibold"]; +exports.CFFStandardStrings = CFFStandardStrings; +const NUM_STANDARD_CFF_STRINGS = 391; +const CharstringValidationData = [null, { + id: "hstem", + min: 2, + stackClearing: true, + stem: true +}, null, { + id: "vstem", + min: 2, + stackClearing: true, + stem: true +}, { + id: "vmoveto", + min: 1, + stackClearing: true +}, { + id: "rlineto", + min: 2, + resetStack: true +}, { + id: "hlineto", + min: 1, + resetStack: true +}, { + id: "vlineto", + min: 1, + resetStack: true +}, { + id: "rrcurveto", + min: 6, + resetStack: true +}, null, { + id: "callsubr", + min: 1, + undefStack: true +}, { + id: "return", + min: 0, + undefStack: true +}, null, null, { + id: "endchar", + min: 0, + stackClearing: true +}, null, null, null, { + id: "hstemhm", + min: 2, + stackClearing: true, + stem: true +}, { + id: "hintmask", + min: 0, + stackClearing: true +}, { + id: "cntrmask", + min: 0, + stackClearing: true +}, { + id: "rmoveto", + min: 2, + stackClearing: true +}, { + id: "hmoveto", + min: 1, + stackClearing: true +}, { + id: "vstemhm", + min: 2, + stackClearing: true, + stem: true +}, { + id: "rcurveline", + min: 8, + resetStack: true +}, { + id: "rlinecurve", + min: 8, + resetStack: true +}, { + id: "vvcurveto", + min: 4, + resetStack: true +}, { + id: "hhcurveto", + min: 4, + resetStack: true +}, null, { + id: "callgsubr", + min: 1, + undefStack: true +}, { + id: "vhcurveto", + min: 4, + resetStack: true +}, { + id: "hvcurveto", + min: 4, + resetStack: true +}]; +const CharstringValidationData12 = [null, null, null, { + id: "and", + min: 2, + stackDelta: -1 +}, { + id: "or", + min: 2, + stackDelta: -1 +}, { + id: "not", + min: 1, + stackDelta: 0 +}, null, null, null, { + id: "abs", + min: 1, + stackDelta: 0 +}, { + id: "add", + min: 2, + stackDelta: -1, + stackFn(stack, index) { + stack[index - 2] = stack[index - 2] + stack[index - 1]; + } +}, { + id: "sub", + min: 2, + stackDelta: -1, + stackFn(stack, index) { + stack[index - 2] = stack[index - 2] - stack[index - 1]; + } +}, { + id: "div", + min: 2, + stackDelta: -1, + stackFn(stack, index) { + stack[index - 2] = stack[index - 2] / stack[index - 1]; + } +}, null, { + id: "neg", + min: 1, + stackDelta: 0, + stackFn(stack, index) { + stack[index - 1] = -stack[index - 1]; + } +}, { + id: "eq", + min: 2, + stackDelta: -1 +}, null, null, { + id: "drop", + min: 1, + stackDelta: -1 +}, null, { + id: "put", + min: 2, + stackDelta: -2 +}, { + id: "get", + min: 1, + stackDelta: 0 +}, { + id: "ifelse", + min: 4, + stackDelta: -3 +}, { + id: "random", + min: 0, + stackDelta: 1 +}, { + id: "mul", + min: 2, + stackDelta: -1, + stackFn(stack, index) { + stack[index - 2] = stack[index - 2] * stack[index - 1]; + } +}, null, { + id: "sqrt", + min: 1, + stackDelta: 0 +}, { + id: "dup", + min: 1, + stackDelta: 1 +}, { + id: "exch", + min: 2, + stackDelta: 0 +}, { + id: "index", + min: 2, + stackDelta: 0 +}, { + id: "roll", + min: 3, + stackDelta: -2 +}, null, null, null, { + id: "hflex", + min: 7, + resetStack: true +}, { + id: "flex", + min: 13, + resetStack: true +}, { + id: "hflex1", + min: 9, + resetStack: true +}, { + id: "flex1", + min: 11, + resetStack: true +}]; +class CFFParser { + constructor(file, properties, seacAnalysisEnabled) { + this.bytes = file.getBytes(); + this.properties = properties; + this.seacAnalysisEnabled = !!seacAnalysisEnabled; + } + parse() { + const properties = this.properties; + const cff = new CFF(); + this.cff = cff; + const header = this.parseHeader(); + const nameIndex = this.parseIndex(header.endPos); + const topDictIndex = this.parseIndex(nameIndex.endPos); + const stringIndex = this.parseIndex(topDictIndex.endPos); + const globalSubrIndex = this.parseIndex(stringIndex.endPos); + const topDictParsed = this.parseDict(topDictIndex.obj.get(0)); + const topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings); + cff.header = header.obj; + cff.names = this.parseNameIndex(nameIndex.obj); + cff.strings = this.parseStringIndex(stringIndex.obj); + cff.topDict = topDict; + cff.globalSubrIndex = globalSubrIndex.obj; + this.parsePrivateDict(cff.topDict); + cff.isCIDFont = topDict.hasName("ROS"); + const charStringOffset = topDict.getByName("CharStrings"); + const charStringIndex = this.parseIndex(charStringOffset).obj; + const fontMatrix = topDict.getByName("FontMatrix"); + if (fontMatrix) { + properties.fontMatrix = fontMatrix; + } + const fontBBox = topDict.getByName("FontBBox"); + if (fontBBox) { + properties.ascent = Math.max(fontBBox[3], fontBBox[1]); + properties.descent = Math.min(fontBBox[1], fontBBox[3]); + properties.ascentScaled = true; + } + let charset, encoding; + if (cff.isCIDFont) { + const fdArrayIndex = this.parseIndex(topDict.getByName("FDArray")).obj; + for (let i = 0, ii = fdArrayIndex.count; i < ii; ++i) { + const dictRaw = fdArrayIndex.get(i); + const fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw), cff.strings); + this.parsePrivateDict(fontDict); + cff.fdArray.push(fontDict); + } + encoding = null; + charset = this.parseCharsets(topDict.getByName("charset"), charStringIndex.count, cff.strings, true); + cff.fdSelect = this.parseFDSelect(topDict.getByName("FDSelect"), charStringIndex.count); + } else { + charset = this.parseCharsets(topDict.getByName("charset"), charStringIndex.count, cff.strings, false); + encoding = this.parseEncoding(topDict.getByName("Encoding"), properties, cff.strings, charset.charset); + } + cff.charset = charset; + cff.encoding = encoding; + const charStringsAndSeacs = this.parseCharStrings({ + charStrings: charStringIndex, + localSubrIndex: topDict.privateDict.subrsIndex, + globalSubrIndex: globalSubrIndex.obj, + fdSelect: cff.fdSelect, + fdArray: cff.fdArray, + privateDict: topDict.privateDict + }); + cff.charStrings = charStringsAndSeacs.charStrings; + cff.seacs = charStringsAndSeacs.seacs; + cff.widths = charStringsAndSeacs.widths; + return cff; + } + parseHeader() { + let bytes = this.bytes; + const bytesLength = bytes.length; + let offset = 0; + while (offset < bytesLength && bytes[offset] !== 1) { + ++offset; + } + if (offset >= bytesLength) { + throw new _util.FormatError("Invalid CFF header"); + } + if (offset !== 0) { + (0, _util.info)("cff data is shifted"); + bytes = bytes.subarray(offset); + this.bytes = bytes; + } + const major = bytes[0]; + const minor = bytes[1]; + const hdrSize = bytes[2]; + const offSize = bytes[3]; + const header = new CFFHeader(major, minor, hdrSize, offSize); + return { + obj: header, + endPos: hdrSize + }; + } + parseDict(dict) { + let pos = 0; + function parseOperand() { + let value = dict[pos++]; + if (value === 30) { + return parseFloatOperand(); + } else if (value === 28) { + value = dict[pos++]; + value = (value << 24 | dict[pos++] << 16) >> 16; + return value; + } else if (value === 29) { + value = dict[pos++]; + value = value << 8 | dict[pos++]; + value = value << 8 | dict[pos++]; + value = value << 8 | dict[pos++]; + return value; + } else if (value >= 32 && value <= 246) { + return value - 139; + } else if (value >= 247 && value <= 250) { + return (value - 247) * 256 + dict[pos++] + 108; + } else if (value >= 251 && value <= 254) { + return -((value - 251) * 256) - dict[pos++] - 108; + } + (0, _util.warn)('CFFParser_parseDict: "' + value + '" is a reserved command.'); + return NaN; + } + function parseFloatOperand() { + let str = ""; + const eof = 15; + const lookup = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", ".", "E", "E-", null, "-"]; + const length = dict.length; + while (pos < length) { + const b = dict[pos++]; + const b1 = b >> 4; + const b2 = b & 15; + if (b1 === eof) { + break; + } + str += lookup[b1]; + if (b2 === eof) { + break; + } + str += lookup[b2]; + } + return parseFloat(str); + } + let operands = []; + const entries = []; + pos = 0; + const end = dict.length; + while (pos < end) { + let b = dict[pos]; + if (b <= 21) { + if (b === 12) { + b = b << 8 | dict[++pos]; + } + entries.push([b, operands]); + operands = []; + ++pos; + } else { + operands.push(parseOperand()); + } + } + return entries; + } + parseIndex(pos) { + const cffIndex = new CFFIndex(); + const bytes = this.bytes; + const count = bytes[pos++] << 8 | bytes[pos++]; + const offsets = []; + let end = pos; + let i, ii; + if (count !== 0) { + const offsetSize = bytes[pos++]; + const startPos = pos + (count + 1) * offsetSize - 1; + for (i = 0, ii = count + 1; i < ii; ++i) { + let offset = 0; + for (let j = 0; j < offsetSize; ++j) { + offset <<= 8; + offset += bytes[pos++]; + } + offsets.push(startPos + offset); + } + end = offsets[count]; + } + for (i = 0, ii = offsets.length - 1; i < ii; ++i) { + const offsetStart = offsets[i]; + const offsetEnd = offsets[i + 1]; + cffIndex.add(bytes.subarray(offsetStart, offsetEnd)); + } + return { + obj: cffIndex, + endPos: end + }; + } + parseNameIndex(index) { + const names = []; + for (let i = 0, ii = index.count; i < ii; ++i) { + const name = index.get(i); + names.push((0, _util.bytesToString)(name)); + } + return names; + } + parseStringIndex(index) { + const strings = new CFFStrings(); + for (let i = 0, ii = index.count; i < ii; ++i) { + const data = index.get(i); + strings.add((0, _util.bytesToString)(data)); + } + return strings; + } + createDict(Type, dict, strings) { + const cffDict = new Type(strings); + for (const [key, value] of dict) { + cffDict.setByKey(key, value); + } + return cffDict; + } + parseCharString(state, data, localSubrIndex, globalSubrIndex) { + if (!data || state.callDepth > MAX_SUBR_NESTING) { + return false; + } + let stackSize = state.stackSize; + const stack = state.stack; + let length = data.length; + for (let j = 0; j < length;) { + const value = data[j++]; + let validationCommand = null; + if (value === 12) { + const q = data[j++]; + if (q === 0) { + data[j - 2] = 139; + data[j - 1] = 22; + stackSize = 0; + } else { + validationCommand = CharstringValidationData12[q]; + } + } else if (value === 28) { + stack[stackSize] = (data[j] << 24 | data[j + 1] << 16) >> 16; + j += 2; + stackSize++; + } else if (value === 14) { + if (stackSize >= 4) { + stackSize -= 4; + if (this.seacAnalysisEnabled) { + state.seac = stack.slice(stackSize, stackSize + 4); + return false; + } + } + validationCommand = CharstringValidationData[value]; + } else if (value >= 32 && value <= 246) { + stack[stackSize] = value - 139; + stackSize++; + } else if (value >= 247 && value <= 254) { + stack[stackSize] = value < 251 ? (value - 247 << 8) + data[j] + 108 : -(value - 251 << 8) - data[j] - 108; + j++; + stackSize++; + } else if (value === 255) { + stack[stackSize] = (data[j] << 24 | data[j + 1] << 16 | data[j + 2] << 8 | data[j + 3]) / 65536; + j += 4; + stackSize++; + } else if (value === 19 || value === 20) { + state.hints += stackSize >> 1; + j += state.hints + 7 >> 3; + stackSize %= 2; + validationCommand = CharstringValidationData[value]; + } else if (value === 10 || value === 29) { + let subrsIndex; + if (value === 10) { + subrsIndex = localSubrIndex; + } else { + subrsIndex = globalSubrIndex; + } + if (!subrsIndex) { + validationCommand = CharstringValidationData[value]; + (0, _util.warn)("Missing subrsIndex for " + validationCommand.id); + return false; + } + let bias = 32768; + if (subrsIndex.count < 1240) { + bias = 107; + } else if (subrsIndex.count < 33900) { + bias = 1131; + } + const subrNumber = stack[--stackSize] + bias; + if (subrNumber < 0 || subrNumber >= subrsIndex.count || isNaN(subrNumber)) { + validationCommand = CharstringValidationData[value]; + (0, _util.warn)("Out of bounds subrIndex for " + validationCommand.id); + return false; + } + state.stackSize = stackSize; + state.callDepth++; + const valid = this.parseCharString(state, subrsIndex.get(subrNumber), localSubrIndex, globalSubrIndex); + if (!valid) { + return false; + } + state.callDepth--; + stackSize = state.stackSize; + continue; + } else if (value === 11) { + state.stackSize = stackSize; + return true; + } else if (value === 0 && j === data.length) { + data[j - 1] = 14; + validationCommand = CharstringValidationData[14]; + } else if (value === 9) { + data.copyWithin(j - 1, j, -1); + j -= 1; + length -= 1; + continue; + } else { + validationCommand = CharstringValidationData[value]; + } + if (validationCommand) { + if (validationCommand.stem) { + state.hints += stackSize >> 1; + if (value === 3 || value === 23) { + state.hasVStems = true; + } else if (state.hasVStems && (value === 1 || value === 18)) { + (0, _util.warn)("CFF stem hints are in wrong order"); + data[j - 1] = value === 1 ? 3 : 23; + } + } + if ("min" in validationCommand) { + if (!state.undefStack && stackSize < validationCommand.min) { + (0, _util.warn)("Not enough parameters for " + validationCommand.id + "; actual: " + stackSize + ", expected: " + validationCommand.min); + if (stackSize === 0) { + data[j - 1] = 14; + return true; + } + return false; + } + } + if (state.firstStackClearing && validationCommand.stackClearing) { + state.firstStackClearing = false; + stackSize -= validationCommand.min; + if (stackSize >= 2 && validationCommand.stem) { + stackSize %= 2; + } else if (stackSize > 1) { + (0, _util.warn)("Found too many parameters for stack-clearing command"); + } + if (stackSize > 0) { + state.width = stack[stackSize - 1]; + } + } + if ("stackDelta" in validationCommand) { + if ("stackFn" in validationCommand) { + validationCommand.stackFn(stack, stackSize); + } + stackSize += validationCommand.stackDelta; + } else if (validationCommand.stackClearing) { + stackSize = 0; + } else if (validationCommand.resetStack) { + stackSize = 0; + state.undefStack = false; + } else if (validationCommand.undefStack) { + stackSize = 0; + state.undefStack = true; + state.firstStackClearing = false; + } + } + } + if (length < data.length) { + data.fill(14, length); + } + state.stackSize = stackSize; + return true; + } + parseCharStrings({ + charStrings, + localSubrIndex, + globalSubrIndex, + fdSelect, + fdArray, + privateDict + }) { + const seacs = []; + const widths = []; + const count = charStrings.count; + for (let i = 0; i < count; i++) { + const charstring = charStrings.get(i); + const state = { + callDepth: 0, + stackSize: 0, + stack: [], + undefStack: true, + hints: 0, + firstStackClearing: true, + seac: null, + width: null, + hasVStems: false + }; + let valid = true; + let localSubrToUse = null; + let privateDictToUse = privateDict; + if (fdSelect && fdArray.length) { + const fdIndex = fdSelect.getFDIndex(i); + if (fdIndex === -1) { + (0, _util.warn)("Glyph index is not in fd select."); + valid = false; + } + if (fdIndex >= fdArray.length) { + (0, _util.warn)("Invalid fd index for glyph index."); + valid = false; + } + if (valid) { + privateDictToUse = fdArray[fdIndex].privateDict; + localSubrToUse = privateDictToUse.subrsIndex; + } + } else if (localSubrIndex) { + localSubrToUse = localSubrIndex; + } + if (valid) { + valid = this.parseCharString(state, charstring, localSubrToUse, globalSubrIndex); + } + if (state.width !== null) { + const nominalWidth = privateDictToUse.getByName("nominalWidthX"); + widths[i] = nominalWidth + state.width; + } else { + const defaultWidth = privateDictToUse.getByName("defaultWidthX"); + widths[i] = defaultWidth; + } + if (state.seac !== null) { + seacs[i] = state.seac; + } + if (!valid) { + charStrings.set(i, new Uint8Array([14])); + } + } + return { + charStrings, + seacs, + widths + }; + } + emptyPrivateDictionary(parentDict) { + const privateDict = this.createDict(CFFPrivateDict, [], parentDict.strings); + parentDict.setByKey(18, [0, 0]); + parentDict.privateDict = privateDict; + } + parsePrivateDict(parentDict) { + if (!parentDict.hasName("Private")) { + this.emptyPrivateDictionary(parentDict); + return; + } + const privateOffset = parentDict.getByName("Private"); + if (!Array.isArray(privateOffset) || privateOffset.length !== 2) { + parentDict.removeByName("Private"); + return; + } + const size = privateOffset[0]; + const offset = privateOffset[1]; + if (size === 0 || offset >= this.bytes.length) { + this.emptyPrivateDictionary(parentDict); + return; + } + const privateDictEnd = offset + size; + const dictData = this.bytes.subarray(offset, privateDictEnd); + const dict = this.parseDict(dictData); + const privateDict = this.createDict(CFFPrivateDict, dict, parentDict.strings); + parentDict.privateDict = privateDict; + if (privateDict.getByName("ExpansionFactor") === 0) { + privateDict.setByName("ExpansionFactor", 0.06); + } + if (!privateDict.getByName("Subrs")) { + return; + } + const subrsOffset = privateDict.getByName("Subrs"); + const relativeOffset = offset + subrsOffset; + if (subrsOffset === 0 || relativeOffset >= this.bytes.length) { + this.emptyPrivateDictionary(parentDict); + return; + } + const subrsIndex = this.parseIndex(relativeOffset); + privateDict.subrsIndex = subrsIndex.obj; + } + parseCharsets(pos, length, strings, cid) { + if (pos === 0) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE, _charsets.ISOAdobeCharset); + } else if (pos === 1) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT, _charsets.ExpertCharset); + } else if (pos === 2) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET, _charsets.ExpertSubsetCharset); + } + const bytes = this.bytes; + const start = pos; + const format = bytes[pos++]; + const charset = [cid ? 0 : ".notdef"]; + let id, count, i; + length -= 1; + switch (format) { + case 0: + for (i = 0; i < length; i++) { + id = bytes[pos++] << 8 | bytes[pos++]; + charset.push(cid ? id : strings.get(id)); + } + break; + case 1: + while (charset.length <= length) { + id = bytes[pos++] << 8 | bytes[pos++]; + count = bytes[pos++]; + for (i = 0; i <= count; i++) { + charset.push(cid ? id++ : strings.get(id++)); + } + } + break; + case 2: + while (charset.length <= length) { + id = bytes[pos++] << 8 | bytes[pos++]; + count = bytes[pos++] << 8 | bytes[pos++]; + for (i = 0; i <= count; i++) { + charset.push(cid ? id++ : strings.get(id++)); + } + } + break; + default: + throw new _util.FormatError("Unknown charset format"); + } + const end = pos; + const raw = bytes.subarray(start, end); + return new CFFCharset(false, format, charset, raw); + } + parseEncoding(pos, properties, strings, charset) { + const encoding = Object.create(null); + const bytes = this.bytes; + let predefined = false; + let format, i, ii; + let raw = null; + function readSupplement() { + const supplementsCount = bytes[pos++]; + for (i = 0; i < supplementsCount; i++) { + const code = bytes[pos++]; + const sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff); + encoding[code] = charset.indexOf(strings.get(sid)); + } + } + if (pos === 0 || pos === 1) { + predefined = true; + format = pos; + const baseEncoding = pos ? _encodings.ExpertEncoding : _encodings.StandardEncoding; + for (i = 0, ii = charset.length; i < ii; i++) { + const index = baseEncoding.indexOf(charset[i]); + if (index !== -1) { + encoding[index] = i; + } + } + } else { + const dataStart = pos; + format = bytes[pos++]; + switch (format & 0x7f) { + case 0: + const glyphsCount = bytes[pos++]; + for (i = 1; i <= glyphsCount; i++) { + encoding[bytes[pos++]] = i; + } + break; + case 1: + const rangesCount = bytes[pos++]; + let gid = 1; + for (i = 0; i < rangesCount; i++) { + const start = bytes[pos++]; + const left = bytes[pos++]; + for (let j = start; j <= start + left; j++) { + encoding[j] = gid++; + } + } + break; + default: + throw new _util.FormatError(`Unknown encoding format: ${format} in CFF`); + } + const dataEnd = pos; + if (format & 0x80) { + bytes[dataStart] &= 0x7f; + readSupplement(); + } + raw = bytes.subarray(dataStart, dataEnd); + } + format &= 0x7f; + return new CFFEncoding(predefined, format, encoding, raw); + } + parseFDSelect(pos, length) { + const bytes = this.bytes; + const format = bytes[pos++]; + const fdSelect = []; + let i; + switch (format) { + case 0: + for (i = 0; i < length; ++i) { + const id = bytes[pos++]; + fdSelect.push(id); + } + break; + case 3: + const rangesCount = bytes[pos++] << 8 | bytes[pos++]; + for (i = 0; i < rangesCount; ++i) { + let first = bytes[pos++] << 8 | bytes[pos++]; + if (i === 0 && first !== 0) { + (0, _util.warn)("parseFDSelect: The first range must have a first GID of 0" + " -- trying to recover."); + first = 0; + } + const fdIndex = bytes[pos++]; + const next = bytes[pos] << 8 | bytes[pos + 1]; + for (let j = first; j < next; ++j) { + fdSelect.push(fdIndex); + } + } + pos += 2; + break; + default: + throw new _util.FormatError(`parseFDSelect: Unknown format "${format}".`); + } + if (fdSelect.length !== length) { + throw new _util.FormatError("parseFDSelect: Invalid font data."); + } + return new CFFFDSelect(format, fdSelect); + } +} +exports.CFFParser = CFFParser; +class CFF { + constructor() { + this.header = null; + this.names = []; + this.topDict = null; + this.strings = new CFFStrings(); + this.globalSubrIndex = null; + this.encoding = null; + this.charset = null; + this.charStrings = null; + this.fdArray = []; + this.fdSelect = null; + this.isCIDFont = false; + } + duplicateFirstGlyph() { + if (this.charStrings.count >= 65535) { + (0, _util.warn)("Not enough space in charstrings to duplicate first glyph."); + return; + } + const glyphZero = this.charStrings.get(0); + this.charStrings.add(glyphZero); + if (this.isCIDFont) { + this.fdSelect.fdSelect.push(this.fdSelect.fdSelect[0]); + } + } + hasGlyphId(id) { + if (id < 0 || id >= this.charStrings.count) { + return false; + } + const glyph = this.charStrings.get(id); + return glyph.length > 0; + } +} +exports.CFF = CFF; +class CFFHeader { + constructor(major, minor, hdrSize, offSize) { + this.major = major; + this.minor = minor; + this.hdrSize = hdrSize; + this.offSize = offSize; + } +} +exports.CFFHeader = CFFHeader; +class CFFStrings { + constructor() { + this.strings = []; + } + get(index) { + if (index >= 0 && index <= NUM_STANDARD_CFF_STRINGS - 1) { + return CFFStandardStrings[index]; + } + if (index - NUM_STANDARD_CFF_STRINGS <= this.strings.length) { + return this.strings[index - NUM_STANDARD_CFF_STRINGS]; + } + return CFFStandardStrings[0]; + } + getSID(str) { + let index = CFFStandardStrings.indexOf(str); + if (index !== -1) { + return index; + } + index = this.strings.indexOf(str); + if (index !== -1) { + return index + NUM_STANDARD_CFF_STRINGS; + } + return -1; + } + add(value) { + this.strings.push(value); + } + get count() { + return this.strings.length; + } +} +exports.CFFStrings = CFFStrings; +class CFFIndex { + constructor() { + this.objects = []; + this.length = 0; + } + add(data) { + this.length += data.length; + this.objects.push(data); + } + set(index, data) { + this.length += data.length - this.objects[index].length; + this.objects[index] = data; + } + get(index) { + return this.objects[index]; + } + get count() { + return this.objects.length; + } +} +exports.CFFIndex = CFFIndex; +class CFFDict { + constructor(tables, strings) { + this.keyToNameMap = tables.keyToNameMap; + this.nameToKeyMap = tables.nameToKeyMap; + this.defaults = tables.defaults; + this.types = tables.types; + this.opcodes = tables.opcodes; + this.order = tables.order; + this.strings = strings; + this.values = Object.create(null); + } + setByKey(key, value) { + if (!(key in this.keyToNameMap)) { + return false; + } + if (value.length === 0) { + return true; + } + for (const val of value) { + if (isNaN(val)) { + (0, _util.warn)(`Invalid CFFDict value: "${value}" for key "${key}".`); + return true; + } + } + const type = this.types[key]; + if (type === "num" || type === "sid" || type === "offset") { + value = value[0]; + } + this.values[key] = value; + return true; + } + setByName(name, value) { + if (!(name in this.nameToKeyMap)) { + throw new _util.FormatError(`Invalid dictionary name "${name}"`); + } + this.values[this.nameToKeyMap[name]] = value; + } + hasName(name) { + return this.nameToKeyMap[name] in this.values; + } + getByName(name) { + if (!(name in this.nameToKeyMap)) { + throw new _util.FormatError(`Invalid dictionary name ${name}"`); + } + const key = this.nameToKeyMap[name]; + if (!(key in this.values)) { + return this.defaults[key]; + } + return this.values[key]; + } + removeByName(name) { + delete this.values[this.nameToKeyMap[name]]; + } + static createTables(layout) { + const tables = { + keyToNameMap: {}, + nameToKeyMap: {}, + defaults: {}, + types: {}, + opcodes: {}, + order: [] + }; + for (const entry of layout) { + const key = Array.isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0]; + tables.keyToNameMap[key] = entry[1]; + tables.nameToKeyMap[entry[1]] = key; + tables.types[key] = entry[2]; + tables.defaults[key] = entry[3]; + tables.opcodes[key] = Array.isArray(entry[0]) ? entry[0] : [entry[0]]; + tables.order.push(key); + } + return tables; + } +} +const CFFTopDictLayout = [[[12, 30], "ROS", ["sid", "sid", "num"], null], [[12, 20], "SyntheticBase", "num", null], [0, "version", "sid", null], [1, "Notice", "sid", null], [[12, 0], "Copyright", "sid", null], [2, "FullName", "sid", null], [3, "FamilyName", "sid", null], [4, "Weight", "sid", null], [[12, 1], "isFixedPitch", "num", 0], [[12, 2], "ItalicAngle", "num", 0], [[12, 3], "UnderlinePosition", "num", -100], [[12, 4], "UnderlineThickness", "num", 50], [[12, 5], "PaintType", "num", 0], [[12, 6], "CharstringType", "num", 2], [[12, 7], "FontMatrix", ["num", "num", "num", "num", "num", "num"], [0.001, 0, 0, 0.001, 0, 0]], [13, "UniqueID", "num", null], [5, "FontBBox", ["num", "num", "num", "num"], [0, 0, 0, 0]], [[12, 8], "StrokeWidth", "num", 0], [14, "XUID", "array", null], [15, "charset", "offset", 0], [16, "Encoding", "offset", 0], [17, "CharStrings", "offset", 0], [18, "Private", ["offset", "offset"], null], [[12, 21], "PostScript", "sid", null], [[12, 22], "BaseFontName", "sid", null], [[12, 23], "BaseFontBlend", "delta", null], [[12, 31], "CIDFontVersion", "num", 0], [[12, 32], "CIDFontRevision", "num", 0], [[12, 33], "CIDFontType", "num", 0], [[12, 34], "CIDCount", "num", 8720], [[12, 35], "UIDBase", "num", null], [[12, 37], "FDSelect", "offset", null], [[12, 36], "FDArray", "offset", null], [[12, 38], "FontName", "sid", null]]; +class CFFTopDict extends CFFDict { + static get tables() { + return (0, _util.shadow)(this, "tables", this.createTables(CFFTopDictLayout)); + } + constructor(strings) { + super(CFFTopDict.tables, strings); + this.privateDict = null; + } +} +exports.CFFTopDict = CFFTopDict; +const CFFPrivateDictLayout = [[6, "BlueValues", "delta", null], [7, "OtherBlues", "delta", null], [8, "FamilyBlues", "delta", null], [9, "FamilyOtherBlues", "delta", null], [[12, 9], "BlueScale", "num", 0.039625], [[12, 10], "BlueShift", "num", 7], [[12, 11], "BlueFuzz", "num", 1], [10, "StdHW", "num", null], [11, "StdVW", "num", null], [[12, 12], "StemSnapH", "delta", null], [[12, 13], "StemSnapV", "delta", null], [[12, 14], "ForceBold", "num", 0], [[12, 17], "LanguageGroup", "num", 0], [[12, 18], "ExpansionFactor", "num", 0.06], [[12, 19], "initialRandomSeed", "num", 0], [20, "defaultWidthX", "num", 0], [21, "nominalWidthX", "num", 0], [19, "Subrs", "offset", null]]; +class CFFPrivateDict extends CFFDict { + static get tables() { + return (0, _util.shadow)(this, "tables", this.createTables(CFFPrivateDictLayout)); + } + constructor(strings) { + super(CFFPrivateDict.tables, strings); + this.subrsIndex = null; + } +} +exports.CFFPrivateDict = CFFPrivateDict; +const CFFCharsetPredefinedTypes = { + ISO_ADOBE: 0, + EXPERT: 1, + EXPERT_SUBSET: 2 +}; +class CFFCharset { + constructor(predefined, format, charset, raw) { + this.predefined = predefined; + this.format = format; + this.charset = charset; + this.raw = raw; + } +} +exports.CFFCharset = CFFCharset; +class CFFEncoding { + constructor(predefined, format, encoding, raw) { + this.predefined = predefined; + this.format = format; + this.encoding = encoding; + this.raw = raw; + } +} +class CFFFDSelect { + constructor(format, fdSelect) { + this.format = format; + this.fdSelect = fdSelect; + } + getFDIndex(glyphIndex) { + if (glyphIndex < 0 || glyphIndex >= this.fdSelect.length) { + return -1; + } + return this.fdSelect[glyphIndex]; + } +} +exports.CFFFDSelect = CFFFDSelect; +class CFFOffsetTracker { + constructor() { + this.offsets = Object.create(null); + } + isTracking(key) { + return key in this.offsets; + } + track(key, location) { + if (key in this.offsets) { + throw new _util.FormatError(`Already tracking location of ${key}`); + } + this.offsets[key] = location; + } + offset(value) { + for (const key in this.offsets) { + this.offsets[key] += value; + } + } + setEntryLocation(key, values, output) { + if (!(key in this.offsets)) { + throw new _util.FormatError(`Not tracking location of ${key}`); + } + const data = output.data; + const dataOffset = this.offsets[key]; + const size = 5; + for (let i = 0, ii = values.length; i < ii; ++i) { + const offset0 = i * size + dataOffset; + const offset1 = offset0 + 1; + const offset2 = offset0 + 2; + const offset3 = offset0 + 3; + const offset4 = offset0 + 4; + if (data[offset0] !== 0x1d || data[offset1] !== 0 || data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) { + throw new _util.FormatError("writing to an offset that is not empty"); + } + const value = values[i]; + data[offset0] = 0x1d; + data[offset1] = value >> 24 & 0xff; + data[offset2] = value >> 16 & 0xff; + data[offset3] = value >> 8 & 0xff; + data[offset4] = value & 0xff; + } + } +} +class CFFCompiler { + constructor(cff) { + this.cff = cff; + } + compile() { + const cff = this.cff; + const output = { + data: [], + length: 0, + add(data) { + this.data = this.data.concat(data); + this.length = this.data.length; + } + }; + const header = this.compileHeader(cff.header); + output.add(header); + const nameIndex = this.compileNameIndex(cff.names); + output.add(nameIndex); + if (cff.isCIDFont) { + if (cff.topDict.hasName("FontMatrix")) { + const base = cff.topDict.getByName("FontMatrix"); + cff.topDict.removeByName("FontMatrix"); + for (const subDict of cff.fdArray) { + let matrix = base.slice(0); + if (subDict.hasName("FontMatrix")) { + matrix = _util.Util.transform(matrix, subDict.getByName("FontMatrix")); + } + subDict.setByName("FontMatrix", matrix); + } + } + } + const xuid = cff.topDict.getByName("XUID"); + if (xuid && xuid.length > 16) { + cff.topDict.removeByName("XUID"); + } + cff.topDict.setByName("charset", 0); + let compiled = this.compileTopDicts([cff.topDict], output.length, cff.isCIDFont); + output.add(compiled.output); + const topDictTracker = compiled.trackers[0]; + const stringIndex = this.compileStringIndex(cff.strings.strings); + output.add(stringIndex); + const globalSubrIndex = this.compileIndex(cff.globalSubrIndex); + output.add(globalSubrIndex); + if (cff.encoding && cff.topDict.hasName("Encoding")) { + if (cff.encoding.predefined) { + topDictTracker.setEntryLocation("Encoding", [cff.encoding.format], output); + } else { + const encoding = this.compileEncoding(cff.encoding); + topDictTracker.setEntryLocation("Encoding", [output.length], output); + output.add(encoding); + } + } + const charset = this.compileCharset(cff.charset, cff.charStrings.count, cff.strings, cff.isCIDFont); + topDictTracker.setEntryLocation("charset", [output.length], output); + output.add(charset); + const charStrings = this.compileCharStrings(cff.charStrings); + topDictTracker.setEntryLocation("CharStrings", [output.length], output); + output.add(charStrings); + if (cff.isCIDFont) { + topDictTracker.setEntryLocation("FDSelect", [output.length], output); + const fdSelect = this.compileFDSelect(cff.fdSelect); + output.add(fdSelect); + compiled = this.compileTopDicts(cff.fdArray, output.length, true); + topDictTracker.setEntryLocation("FDArray", [output.length], output); + output.add(compiled.output); + const fontDictTrackers = compiled.trackers; + this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output); + } + this.compilePrivateDicts([cff.topDict], [topDictTracker], output); + output.add([0]); + return output.data; + } + encodeNumber(value) { + if (Number.isInteger(value)) { + return this.encodeInteger(value); + } + return this.encodeFloat(value); + } + static get EncodeFloatRegExp() { + return (0, _util.shadow)(this, "EncodeFloatRegExp", /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/); + } + encodeFloat(num) { + let value = num.toString(); + const m = CFFCompiler.EncodeFloatRegExp.exec(value); + if (m) { + const epsilon = parseFloat("1e" + ((m[2] ? +m[2] : 0) + m[1].length)); + value = (Math.round(num * epsilon) / epsilon).toString(); + } + let nibbles = ""; + let i, ii; + for (i = 0, ii = value.length; i < ii; ++i) { + const a = value[i]; + if (a === "e") { + nibbles += value[++i] === "-" ? "c" : "b"; + } else if (a === ".") { + nibbles += "a"; + } else if (a === "-") { + nibbles += "e"; + } else { + nibbles += a; + } + } + nibbles += nibbles.length & 1 ? "f" : "ff"; + const out = [30]; + for (i = 0, ii = nibbles.length; i < ii; i += 2) { + out.push(parseInt(nibbles.substring(i, i + 2), 16)); + } + return out; + } + encodeInteger(value) { + let code; + if (value >= -107 && value <= 107) { + code = [value + 139]; + } else if (value >= 108 && value <= 1131) { + value -= 108; + code = [(value >> 8) + 247, value & 0xff]; + } else if (value >= -1131 && value <= -108) { + value = -value - 108; + code = [(value >> 8) + 251, value & 0xff]; + } else if (value >= -32768 && value <= 32767) { + code = [0x1c, value >> 8 & 0xff, value & 0xff]; + } else { + code = [0x1d, value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff]; + } + return code; + } + compileHeader(header) { + return [header.major, header.minor, 4, header.offSize]; + } + compileNameIndex(names) { + const nameIndex = new CFFIndex(); + for (const name of names) { + const length = Math.min(name.length, 127); + let sanitizedName = new Array(length); + for (let j = 0; j < length; j++) { + let char = name[j]; + if (char < "!" || char > "~" || char === "[" || char === "]" || char === "(" || char === ")" || char === "{" || char === "}" || char === "<" || char === ">" || char === "/" || char === "%") { + char = "_"; + } + sanitizedName[j] = char; + } + sanitizedName = sanitizedName.join(""); + if (sanitizedName === "") { + sanitizedName = "Bad_Font_Name"; + } + nameIndex.add((0, _util.stringToBytes)(sanitizedName)); + } + return this.compileIndex(nameIndex); + } + compileTopDicts(dicts, length, removeCidKeys) { + const fontDictTrackers = []; + let fdArrayIndex = new CFFIndex(); + for (const fontDict of dicts) { + if (removeCidKeys) { + fontDict.removeByName("CIDFontVersion"); + fontDict.removeByName("CIDFontRevision"); + fontDict.removeByName("CIDFontType"); + fontDict.removeByName("CIDCount"); + fontDict.removeByName("UIDBase"); + } + const fontDictTracker = new CFFOffsetTracker(); + const fontDictData = this.compileDict(fontDict, fontDictTracker); + fontDictTrackers.push(fontDictTracker); + fdArrayIndex.add(fontDictData); + fontDictTracker.offset(length); + } + fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers); + return { + trackers: fontDictTrackers, + output: fdArrayIndex + }; + } + compilePrivateDicts(dicts, trackers, output) { + for (let i = 0, ii = dicts.length; i < ii; ++i) { + const fontDict = dicts[i]; + const privateDict = fontDict.privateDict; + if (!privateDict || !fontDict.hasName("Private")) { + throw new _util.FormatError("There must be a private dictionary."); + } + const privateDictTracker = new CFFOffsetTracker(); + const privateDictData = this.compileDict(privateDict, privateDictTracker); + let outputLength = output.length; + privateDictTracker.offset(outputLength); + if (!privateDictData.length) { + outputLength = 0; + } + trackers[i].setEntryLocation("Private", [privateDictData.length, outputLength], output); + output.add(privateDictData); + if (privateDict.subrsIndex && privateDict.hasName("Subrs")) { + const subrs = this.compileIndex(privateDict.subrsIndex); + privateDictTracker.setEntryLocation("Subrs", [privateDictData.length], output); + output.add(subrs); + } + } + } + compileDict(dict, offsetTracker) { + const out = []; + for (const key of dict.order) { + if (!(key in dict.values)) { + continue; + } + let values = dict.values[key]; + let types = dict.types[key]; + if (!Array.isArray(types)) { + types = [types]; + } + if (!Array.isArray(values)) { + values = [values]; + } + if (values.length === 0) { + continue; + } + for (let j = 0, jj = types.length; j < jj; ++j) { + const type = types[j]; + const value = values[j]; + switch (type) { + case "num": + case "sid": + out.push(...this.encodeNumber(value)); + break; + case "offset": + const name = dict.keyToNameMap[key]; + if (!offsetTracker.isTracking(name)) { + offsetTracker.track(name, out.length); + } + out.push(0x1d, 0, 0, 0, 0); + break; + case "array": + case "delta": + out.push(...this.encodeNumber(value)); + for (let k = 1, kk = values.length; k < kk; ++k) { + out.push(...this.encodeNumber(values[k])); + } + break; + default: + throw new _util.FormatError(`Unknown data type of ${type}`); + } + } + out.push(...dict.opcodes[key]); + } + return out; + } + compileStringIndex(strings) { + const stringIndex = new CFFIndex(); + for (const string of strings) { + stringIndex.add((0, _util.stringToBytes)(string)); + } + return this.compileIndex(stringIndex); + } + compileGlobalSubrIndex() { + const globalSubrIndex = this.cff.globalSubrIndex; + this.out.writeByteArray(this.compileIndex(globalSubrIndex)); + } + compileCharStrings(charStrings) { + const charStringsIndex = new CFFIndex(); + for (let i = 0; i < charStrings.count; i++) { + const glyph = charStrings.get(i); + if (glyph.length === 0) { + charStringsIndex.add(new Uint8Array([0x8b, 0x0e])); + continue; + } + charStringsIndex.add(glyph); + } + return this.compileIndex(charStringsIndex); + } + compileCharset(charset, numGlyphs, strings, isCIDFont) { + let out; + const numGlyphsLessNotDef = numGlyphs - 1; + if (isCIDFont) { + out = new Uint8Array([2, 0, 0, numGlyphsLessNotDef >> 8 & 0xff, numGlyphsLessNotDef & 0xff]); + } else { + const length = 1 + numGlyphsLessNotDef * 2; + out = new Uint8Array(length); + out[0] = 0; + let charsetIndex = 0; + const numCharsets = charset.charset.length; + let warned = false; + for (let i = 1; i < out.length; i += 2) { + let sid = 0; + if (charsetIndex < numCharsets) { + const name = charset.charset[charsetIndex++]; + sid = strings.getSID(name); + if (sid === -1) { + sid = 0; + if (!warned) { + warned = true; + (0, _util.warn)(`Couldn't find ${name} in CFF strings`); + } + } + } + out[i] = sid >> 8 & 0xff; + out[i + 1] = sid & 0xff; + } + } + return this.compileTypedArray(out); + } + compileEncoding(encoding) { + return this.compileTypedArray(encoding.raw); + } + compileFDSelect(fdSelect) { + const format = fdSelect.format; + let out, i; + switch (format) { + case 0: + out = new Uint8Array(1 + fdSelect.fdSelect.length); + out[0] = format; + for (i = 0; i < fdSelect.fdSelect.length; i++) { + out[i + 1] = fdSelect.fdSelect[i]; + } + break; + case 3: + const start = 0; + let lastFD = fdSelect.fdSelect[0]; + const ranges = [format, 0, 0, start >> 8 & 0xff, start & 0xff, lastFD]; + for (i = 1; i < fdSelect.fdSelect.length; i++) { + const currentFD = fdSelect.fdSelect[i]; + if (currentFD !== lastFD) { + ranges.push(i >> 8 & 0xff, i & 0xff, currentFD); + lastFD = currentFD; + } + } + const numRanges = (ranges.length - 3) / 3; + ranges[1] = numRanges >> 8 & 0xff; + ranges[2] = numRanges & 0xff; + ranges.push(i >> 8 & 0xff, i & 0xff); + out = new Uint8Array(ranges); + break; + } + return this.compileTypedArray(out); + } + compileTypedArray(data) { + const out = []; + for (let i = 0, ii = data.length; i < ii; ++i) { + out[i] = data[i]; + } + return out; + } + compileIndex(index, trackers = []) { + const objects = index.objects; + const count = objects.length; + if (count === 0) { + return [0, 0]; + } + const data = [count >> 8 & 0xff, count & 0xff]; + let lastOffset = 1, + i; + for (i = 0; i < count; ++i) { + lastOffset += objects[i].length; + } + let offsetSize; + if (lastOffset < 0x100) { + offsetSize = 1; + } else if (lastOffset < 0x10000) { + offsetSize = 2; + } else if (lastOffset < 0x1000000) { + offsetSize = 3; + } else { + offsetSize = 4; + } + data.push(offsetSize); + let relativeOffset = 1; + for (i = 0; i < count + 1; i++) { + if (offsetSize === 1) { + data.push(relativeOffset & 0xff); + } else if (offsetSize === 2) { + data.push(relativeOffset >> 8 & 0xff, relativeOffset & 0xff); + } else if (offsetSize === 3) { + data.push(relativeOffset >> 16 & 0xff, relativeOffset >> 8 & 0xff, relativeOffset & 0xff); + } else { + data.push(relativeOffset >>> 24 & 0xff, relativeOffset >> 16 & 0xff, relativeOffset >> 8 & 0xff, relativeOffset & 0xff); + } + if (objects[i]) { + relativeOffset += objects[i].length; + } + } + for (i = 0; i < count; i++) { + if (trackers[i]) { + trackers[i].offset(data.length); + } + data.push(...objects[i]); + } + return data; + } +} +exports.CFFCompiler = CFFCompiler; + +/***/ }), +/* 34 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ISOAdobeCharset = exports.ExpertSubsetCharset = exports.ExpertCharset = void 0; +const ISOAdobeCharset = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron"]; +exports.ISOAdobeCharset = ISOAdobeCharset; +const ExpertCharset = [".notdef", "space", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "onequarter", "onehalf", "threequarters", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall"]; +exports.ExpertCharset = ExpertCharset; +const ExpertSubsetCharset = [".notdef", "space", "dollaroldstyle", "dollarsuperior", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "hyphensuperior", "colonmonetary", "onefitted", "rupiah", "centoldstyle", "figuredash", "hypheninferior", "onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior"]; +exports.ExpertSubsetCharset = ExpertSubsetCharset; + +/***/ }), +/* 35 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ZapfDingbatsEncoding = exports.WinAnsiEncoding = exports.SymbolSetEncoding = exports.StandardEncoding = exports.MacRomanEncoding = exports.ExpertEncoding = void 0; +exports.getEncoding = getEncoding; +const ExpertEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclamsmall", "Hungarumlautsmall", "", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "", "", "", "isuperior", "", "", "lsuperior", "msuperior", "nsuperior", "osuperior", "", "", "rsuperior", "ssuperior", "tsuperior", "", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "exclamdownsmall", "centoldstyle", "Lslashsmall", "", "", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "", "Dotaccentsmall", "", "", "Macronsmall", "", "", "figuredash", "hypheninferior", "", "", "Ogoneksmall", "Ringsmall", "Cedillasmall", "", "", "", "onequarter", "onehalf", "threequarters", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "", "", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall"]; +exports.ExpertEncoding = ExpertEncoding; +const MacExpertEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclamsmall", "Hungarumlautsmall", "centoldstyle", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "", "threequartersemdash", "", "questionsmall", "", "", "", "", "Ethsmall", "", "", "onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "", "", "", "", "", "", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "", "parenrightinferior", "Circumflexsmall", "hypheninferior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "", "", "asuperior", "centsuperior", "", "", "", "", "Aacutesmall", "Agravesmall", "Acircumflexsmall", "Adieresissmall", "Atildesmall", "Aringsmall", "Ccedillasmall", "Eacutesmall", "Egravesmall", "Ecircumflexsmall", "Edieresissmall", "Iacutesmall", "Igravesmall", "Icircumflexsmall", "Idieresissmall", "Ntildesmall", "Oacutesmall", "Ogravesmall", "Ocircumflexsmall", "Odieresissmall", "Otildesmall", "Uacutesmall", "Ugravesmall", "Ucircumflexsmall", "Udieresissmall", "", "eightsuperior", "fourinferior", "threeinferior", "sixinferior", "eightinferior", "seveninferior", "Scaronsmall", "", "centinferior", "twoinferior", "", "Dieresissmall", "", "Caronsmall", "osuperior", "fiveinferior", "", "commainferior", "periodinferior", "Yacutesmall", "", "dollarinferior", "", "", "Thornsmall", "", "nineinferior", "zeroinferior", "Zcaronsmall", "AEsmall", "Oslashsmall", "questiondownsmall", "oneinferior", "Lslashsmall", "", "", "", "", "", "", "Cedillasmall", "", "", "", "", "", "OEsmall", "figuredash", "hyphensuperior", "", "", "", "", "exclamdownsmall", "", "Ydieresissmall", "", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "ninesuperior", "zerosuperior", "", "esuperior", "rsuperior", "tsuperior", "", "", "isuperior", "ssuperior", "dsuperior", "", "", "", "", "", "lsuperior", "Ogoneksmall", "Brevesmall", "Macronsmall", "bsuperior", "nsuperior", "msuperior", "commasuperior", "periodsuperior", "Dotaccentsmall", "Ringsmall", "", "", "", ""]; +const MacRomanEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "space", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron"]; +exports.MacRomanEncoding = MacRomanEncoding; +const StandardEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "", "endash", "dagger", "daggerdbl", "periodcentered", "", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "", "questiondown", "", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "", "ring", "cedilla", "", "hungarumlaut", "ogonek", "caron", "emdash", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "AE", "", "ordfeminine", "", "", "", "", "Lslash", "Oslash", "OE", "ordmasculine", "", "", "", "", "", "ae", "", "", "", "dotlessi", "", "", "lslash", "oslash", "oe", "germandbls", "", "", "", ""]; +exports.StandardEncoding = StandardEncoding; +const WinAnsiEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "bullet", "Euro", "bullet", "quotesinglbase", "florin", "quotedblbase", "ellipsis", "dagger", "daggerdbl", "circumflex", "perthousand", "Scaron", "guilsinglleft", "OE", "bullet", "Zcaron", "bullet", "bullet", "quoteleft", "quoteright", "quotedblleft", "quotedblright", "bullet", "endash", "emdash", "tilde", "trademark", "scaron", "guilsinglright", "oe", "bullet", "zcaron", "Ydieresis", "space", "exclamdown", "cent", "sterling", "currency", "yen", "brokenbar", "section", "dieresis", "copyright", "ordfeminine", "guillemotleft", "logicalnot", "hyphen", "registered", "macron", "degree", "plusminus", "twosuperior", "threesuperior", "acute", "mu", "paragraph", "periodcentered", "cedilla", "onesuperior", "ordmasculine", "guillemotright", "onequarter", "onehalf", "threequarters", "questiondown", "Agrave", "Aacute", "Acircumflex", "Atilde", "Adieresis", "Aring", "AE", "Ccedilla", "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave", "Iacute", "Icircumflex", "Idieresis", "Eth", "Ntilde", "Ograve", "Oacute", "Ocircumflex", "Otilde", "Odieresis", "multiply", "Oslash", "Ugrave", "Uacute", "Ucircumflex", "Udieresis", "Yacute", "Thorn", "germandbls", "agrave", "aacute", "acircumflex", "atilde", "adieresis", "aring", "ae", "ccedilla", "egrave", "eacute", "ecircumflex", "edieresis", "igrave", "iacute", "icircumflex", "idieresis", "eth", "ntilde", "ograve", "oacute", "ocircumflex", "otilde", "odieresis", "divide", "oslash", "ugrave", "uacute", "ucircumflex", "udieresis", "yacute", "thorn", "ydieresis"]; +exports.WinAnsiEncoding = WinAnsiEncoding; +const SymbolSetEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "universal", "numbersign", "existential", "percent", "ampersand", "suchthat", "parenleft", "parenright", "asteriskmath", "plus", "comma", "minus", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "congruent", "Alpha", "Beta", "Chi", "Delta", "Epsilon", "Phi", "Gamma", "Eta", "Iota", "theta1", "Kappa", "Lambda", "Mu", "Nu", "Omicron", "Pi", "Theta", "Rho", "Sigma", "Tau", "Upsilon", "sigma1", "Omega", "Xi", "Psi", "Zeta", "bracketleft", "therefore", "bracketright", "perpendicular", "underscore", "radicalex", "alpha", "beta", "chi", "delta", "epsilon", "phi", "gamma", "eta", "iota", "phi1", "kappa", "lambda", "mu", "nu", "omicron", "pi", "theta", "rho", "sigma", "tau", "upsilon", "omega1", "omega", "xi", "psi", "zeta", "braceleft", "bar", "braceright", "similar", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "Euro", "Upsilon1", "minute", "lessequal", "fraction", "infinity", "florin", "club", "diamond", "heart", "spade", "arrowboth", "arrowleft", "arrowup", "arrowright", "arrowdown", "degree", "plusminus", "second", "greaterequal", "multiply", "proportional", "partialdiff", "bullet", "divide", "notequal", "equivalence", "approxequal", "ellipsis", "arrowvertex", "arrowhorizex", "carriagereturn", "aleph", "Ifraktur", "Rfraktur", "weierstrass", "circlemultiply", "circleplus", "emptyset", "intersection", "union", "propersuperset", "reflexsuperset", "notsubset", "propersubset", "reflexsubset", "element", "notelement", "angle", "gradient", "registerserif", "copyrightserif", "trademarkserif", "product", "radical", "dotmath", "logicalnot", "logicaland", "logicalor", "arrowdblboth", "arrowdblleft", "arrowdblup", "arrowdblright", "arrowdbldown", "lozenge", "angleleft", "registersans", "copyrightsans", "trademarksans", "summation", "parenlefttp", "parenleftex", "parenleftbt", "bracketlefttp", "bracketleftex", "bracketleftbt", "bracelefttp", "braceleftmid", "braceleftbt", "braceex", "", "angleright", "integral", "integraltp", "integralex", "integralbt", "parenrighttp", "parenrightex", "parenrightbt", "bracketrighttp", "bracketrightex", "bracketrightbt", "bracerighttp", "bracerightmid", "bracerightbt", ""]; +exports.SymbolSetEncoding = SymbolSetEncoding; +const ZapfDingbatsEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "a1", "a2", "a202", "a3", "a4", "a5", "a119", "a118", "a117", "a11", "a12", "a13", "a14", "a15", "a16", "a105", "a17", "a18", "a19", "a20", "a21", "a22", "a23", "a24", "a25", "a26", "a27", "a28", "a6", "a7", "a8", "a9", "a10", "a29", "a30", "a31", "a32", "a33", "a34", "a35", "a36", "a37", "a38", "a39", "a40", "a41", "a42", "a43", "a44", "a45", "a46", "a47", "a48", "a49", "a50", "a51", "a52", "a53", "a54", "a55", "a56", "a57", "a58", "a59", "a60", "a61", "a62", "a63", "a64", "a65", "a66", "a67", "a68", "a69", "a70", "a71", "a72", "a73", "a74", "a203", "a75", "a204", "a76", "a77", "a78", "a79", "a81", "a82", "a83", "a84", "a97", "a98", "a99", "a100", "", "a89", "a90", "a93", "a94", "a91", "a92", "a205", "a85", "a206", "a86", "a87", "a88", "a95", "a96", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "a101", "a102", "a103", "a104", "a106", "a107", "a108", "a112", "a111", "a110", "a109", "a120", "a121", "a122", "a123", "a124", "a125", "a126", "a127", "a128", "a129", "a130", "a131", "a132", "a133", "a134", "a135", "a136", "a137", "a138", "a139", "a140", "a141", "a142", "a143", "a144", "a145", "a146", "a147", "a148", "a149", "a150", "a151", "a152", "a153", "a154", "a155", "a156", "a157", "a158", "a159", "a160", "a161", "a163", "a164", "a196", "a165", "a192", "a166", "a167", "a168", "a169", "a170", "a171", "a172", "a173", "a162", "a174", "a175", "a176", "a177", "a178", "a179", "a193", "a180", "a199", "a181", "a200", "a182", "", "a201", "a183", "a184", "a197", "a185", "a194", "a198", "a186", "a195", "a187", "a188", "a189", "a190", "a191", ""]; +exports.ZapfDingbatsEncoding = ZapfDingbatsEncoding; +function getEncoding(encodingName) { + switch (encodingName) { + case "WinAnsiEncoding": + return WinAnsiEncoding; + case "StandardEncoding": + return StandardEncoding; + case "MacRomanEncoding": + return MacRomanEncoding; + case "SymbolSetEncoding": + return SymbolSetEncoding; + case "ZapfDingbatsEncoding": + return ZapfDingbatsEncoding; + case "ExpertEncoding": + return ExpertEncoding; + case "MacExpertEncoding": + return MacExpertEncoding; + default: + return null; + } +} + +/***/ }), +/* 36 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SEAC_ANALYSIS_ENABLED = exports.MacStandardGlyphOrdering = exports.FontFlags = void 0; +exports.normalizeFontName = normalizeFontName; +exports.recoverGlyphName = recoverGlyphName; +exports.type1FontGlyphMapping = type1FontGlyphMapping; +var _encodings = __w_pdfjs_require__(35); +var _glyphlist = __w_pdfjs_require__(37); +var _unicode = __w_pdfjs_require__(38); +var _util = __w_pdfjs_require__(2); +const SEAC_ANALYSIS_ENABLED = true; +exports.SEAC_ANALYSIS_ENABLED = SEAC_ANALYSIS_ENABLED; +const FontFlags = { + FixedPitch: 1, + Serif: 2, + Symbolic: 4, + Script: 8, + Nonsymbolic: 32, + Italic: 64, + AllCap: 65536, + SmallCap: 131072, + ForceBold: 262144 +}; +exports.FontFlags = FontFlags; +const MacStandardGlyphOrdering = [".notdef", ".null", "nonmarkingreturn", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "Lslash", "lslash", "Scaron", "scaron", "Zcaron", "zcaron", "brokenbar", "Eth", "eth", "Yacute", "yacute", "Thorn", "thorn", "minus", "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf", "onequarter", "threequarters", "franc", "Gbreve", "gbreve", "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute", "Ccaron", "ccaron", "dcroat"]; +exports.MacStandardGlyphOrdering = MacStandardGlyphOrdering; +function recoverGlyphName(name, glyphsUnicodeMap) { + if (glyphsUnicodeMap[name] !== undefined) { + return name; + } + const unicode = (0, _unicode.getUnicodeForGlyph)(name, glyphsUnicodeMap); + if (unicode !== -1) { + for (const key in glyphsUnicodeMap) { + if (glyphsUnicodeMap[key] === unicode) { + return key; + } + } + } + (0, _util.info)("Unable to recover a standard glyph name for: " + name); + return name; +} +function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) { + const charCodeToGlyphId = Object.create(null); + let glyphId, charCode, baseEncoding; + const isSymbolicFont = !!(properties.flags & FontFlags.Symbolic); + if (properties.isInternalFont) { + baseEncoding = builtInEncoding; + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } else { + charCodeToGlyphId[charCode] = 0; + } + } + } else if (properties.baseEncodingName) { + baseEncoding = (0, _encodings.getEncoding)(properties.baseEncodingName); + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } else { + charCodeToGlyphId[charCode] = 0; + } + } + } else if (isSymbolicFont) { + for (charCode in builtInEncoding) { + charCodeToGlyphId[charCode] = builtInEncoding[charCode]; + } + } else { + baseEncoding = _encodings.StandardEncoding; + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } else { + charCodeToGlyphId[charCode] = 0; + } + } + } + const differences = properties.differences; + let glyphsUnicodeMap; + if (differences) { + for (charCode in differences) { + const glyphName = differences[charCode]; + glyphId = glyphNames.indexOf(glyphName); + if (glyphId === -1) { + if (!glyphsUnicodeMap) { + glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + } + const standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap); + if (standardGlyphName !== glyphName) { + glyphId = glyphNames.indexOf(standardGlyphName); + } + } + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } else { + charCodeToGlyphId[charCode] = 0; + } + } + } + return charCodeToGlyphId; +} +function normalizeFontName(name) { + return name.replace(/[,_]/g, "-").replace(/\s/g, ""); +} + +/***/ }), +/* 37 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getGlyphsUnicode = exports.getDingbatsGlyphsUnicode = void 0; +var _core_utils = __w_pdfjs_require__(4); +const getGlyphsUnicode = (0, _core_utils.getArrayLookupTableFactory)(function () { + return ["A", 0x0041, "AE", 0x00c6, "AEacute", 0x01fc, "AEmacron", 0x01e2, "AEsmall", 0xf7e6, "Aacute", 0x00c1, "Aacutesmall", 0xf7e1, "Abreve", 0x0102, "Abreveacute", 0x1eae, "Abrevecyrillic", 0x04d0, "Abrevedotbelow", 0x1eb6, "Abrevegrave", 0x1eb0, "Abrevehookabove", 0x1eb2, "Abrevetilde", 0x1eb4, "Acaron", 0x01cd, "Acircle", 0x24b6, "Acircumflex", 0x00c2, "Acircumflexacute", 0x1ea4, "Acircumflexdotbelow", 0x1eac, "Acircumflexgrave", 0x1ea6, "Acircumflexhookabove", 0x1ea8, "Acircumflexsmall", 0xf7e2, "Acircumflextilde", 0x1eaa, "Acute", 0xf6c9, "Acutesmall", 0xf7b4, "Acyrillic", 0x0410, "Adblgrave", 0x0200, "Adieresis", 0x00c4, "Adieresiscyrillic", 0x04d2, "Adieresismacron", 0x01de, "Adieresissmall", 0xf7e4, "Adotbelow", 0x1ea0, "Adotmacron", 0x01e0, "Agrave", 0x00c0, "Agravesmall", 0xf7e0, "Ahookabove", 0x1ea2, "Aiecyrillic", 0x04d4, "Ainvertedbreve", 0x0202, "Alpha", 0x0391, "Alphatonos", 0x0386, "Amacron", 0x0100, "Amonospace", 0xff21, "Aogonek", 0x0104, "Aring", 0x00c5, "Aringacute", 0x01fa, "Aringbelow", 0x1e00, "Aringsmall", 0xf7e5, "Asmall", 0xf761, "Atilde", 0x00c3, "Atildesmall", 0xf7e3, "Aybarmenian", 0x0531, "B", 0x0042, "Bcircle", 0x24b7, "Bdotaccent", 0x1e02, "Bdotbelow", 0x1e04, "Becyrillic", 0x0411, "Benarmenian", 0x0532, "Beta", 0x0392, "Bhook", 0x0181, "Blinebelow", 0x1e06, "Bmonospace", 0xff22, "Brevesmall", 0xf6f4, "Bsmall", 0xf762, "Btopbar", 0x0182, "C", 0x0043, "Caarmenian", 0x053e, "Cacute", 0x0106, "Caron", 0xf6ca, "Caronsmall", 0xf6f5, "Ccaron", 0x010c, "Ccedilla", 0x00c7, "Ccedillaacute", 0x1e08, "Ccedillasmall", 0xf7e7, "Ccircle", 0x24b8, "Ccircumflex", 0x0108, "Cdot", 0x010a, "Cdotaccent", 0x010a, "Cedillasmall", 0xf7b8, "Chaarmenian", 0x0549, "Cheabkhasiancyrillic", 0x04bc, "Checyrillic", 0x0427, "Chedescenderabkhasiancyrillic", 0x04be, "Chedescendercyrillic", 0x04b6, "Chedieresiscyrillic", 0x04f4, "Cheharmenian", 0x0543, "Chekhakassiancyrillic", 0x04cb, "Cheverticalstrokecyrillic", 0x04b8, "Chi", 0x03a7, "Chook", 0x0187, "Circumflexsmall", 0xf6f6, "Cmonospace", 0xff23, "Coarmenian", 0x0551, "Csmall", 0xf763, "D", 0x0044, "DZ", 0x01f1, "DZcaron", 0x01c4, "Daarmenian", 0x0534, "Dafrican", 0x0189, "Dcaron", 0x010e, "Dcedilla", 0x1e10, "Dcircle", 0x24b9, "Dcircumflexbelow", 0x1e12, "Dcroat", 0x0110, "Ddotaccent", 0x1e0a, "Ddotbelow", 0x1e0c, "Decyrillic", 0x0414, "Deicoptic", 0x03ee, "Delta", 0x2206, "Deltagreek", 0x0394, "Dhook", 0x018a, "Dieresis", 0xf6cb, "DieresisAcute", 0xf6cc, "DieresisGrave", 0xf6cd, "Dieresissmall", 0xf7a8, "Digammagreek", 0x03dc, "Djecyrillic", 0x0402, "Dlinebelow", 0x1e0e, "Dmonospace", 0xff24, "Dotaccentsmall", 0xf6f7, "Dslash", 0x0110, "Dsmall", 0xf764, "Dtopbar", 0x018b, "Dz", 0x01f2, "Dzcaron", 0x01c5, "Dzeabkhasiancyrillic", 0x04e0, "Dzecyrillic", 0x0405, "Dzhecyrillic", 0x040f, "E", 0x0045, "Eacute", 0x00c9, "Eacutesmall", 0xf7e9, "Ebreve", 0x0114, "Ecaron", 0x011a, "Ecedillabreve", 0x1e1c, "Echarmenian", 0x0535, "Ecircle", 0x24ba, "Ecircumflex", 0x00ca, "Ecircumflexacute", 0x1ebe, "Ecircumflexbelow", 0x1e18, "Ecircumflexdotbelow", 0x1ec6, "Ecircumflexgrave", 0x1ec0, "Ecircumflexhookabove", 0x1ec2, "Ecircumflexsmall", 0xf7ea, "Ecircumflextilde", 0x1ec4, "Ecyrillic", 0x0404, "Edblgrave", 0x0204, "Edieresis", 0x00cb, "Edieresissmall", 0xf7eb, "Edot", 0x0116, "Edotaccent", 0x0116, "Edotbelow", 0x1eb8, "Efcyrillic", 0x0424, "Egrave", 0x00c8, "Egravesmall", 0xf7e8, "Eharmenian", 0x0537, "Ehookabove", 0x1eba, "Eightroman", 0x2167, "Einvertedbreve", 0x0206, "Eiotifiedcyrillic", 0x0464, "Elcyrillic", 0x041b, "Elevenroman", 0x216a, "Emacron", 0x0112, "Emacronacute", 0x1e16, "Emacrongrave", 0x1e14, "Emcyrillic", 0x041c, "Emonospace", 0xff25, "Encyrillic", 0x041d, "Endescendercyrillic", 0x04a2, "Eng", 0x014a, "Enghecyrillic", 0x04a4, "Enhookcyrillic", 0x04c7, "Eogonek", 0x0118, "Eopen", 0x0190, "Epsilon", 0x0395, "Epsilontonos", 0x0388, "Ercyrillic", 0x0420, "Ereversed", 0x018e, "Ereversedcyrillic", 0x042d, "Escyrillic", 0x0421, "Esdescendercyrillic", 0x04aa, "Esh", 0x01a9, "Esmall", 0xf765, "Eta", 0x0397, "Etarmenian", 0x0538, "Etatonos", 0x0389, "Eth", 0x00d0, "Ethsmall", 0xf7f0, "Etilde", 0x1ebc, "Etildebelow", 0x1e1a, "Euro", 0x20ac, "Ezh", 0x01b7, "Ezhcaron", 0x01ee, "Ezhreversed", 0x01b8, "F", 0x0046, "Fcircle", 0x24bb, "Fdotaccent", 0x1e1e, "Feharmenian", 0x0556, "Feicoptic", 0x03e4, "Fhook", 0x0191, "Fitacyrillic", 0x0472, "Fiveroman", 0x2164, "Fmonospace", 0xff26, "Fourroman", 0x2163, "Fsmall", 0xf766, "G", 0x0047, "GBsquare", 0x3387, "Gacute", 0x01f4, "Gamma", 0x0393, "Gammaafrican", 0x0194, "Gangiacoptic", 0x03ea, "Gbreve", 0x011e, "Gcaron", 0x01e6, "Gcedilla", 0x0122, "Gcircle", 0x24bc, "Gcircumflex", 0x011c, "Gcommaaccent", 0x0122, "Gdot", 0x0120, "Gdotaccent", 0x0120, "Gecyrillic", 0x0413, "Ghadarmenian", 0x0542, "Ghemiddlehookcyrillic", 0x0494, "Ghestrokecyrillic", 0x0492, "Gheupturncyrillic", 0x0490, "Ghook", 0x0193, "Gimarmenian", 0x0533, "Gjecyrillic", 0x0403, "Gmacron", 0x1e20, "Gmonospace", 0xff27, "Grave", 0xf6ce, "Gravesmall", 0xf760, "Gsmall", 0xf767, "Gsmallhook", 0x029b, "Gstroke", 0x01e4, "H", 0x0048, "H18533", 0x25cf, "H18543", 0x25aa, "H18551", 0x25ab, "H22073", 0x25a1, "HPsquare", 0x33cb, "Haabkhasiancyrillic", 0x04a8, "Hadescendercyrillic", 0x04b2, "Hardsigncyrillic", 0x042a, "Hbar", 0x0126, "Hbrevebelow", 0x1e2a, "Hcedilla", 0x1e28, "Hcircle", 0x24bd, "Hcircumflex", 0x0124, "Hdieresis", 0x1e26, "Hdotaccent", 0x1e22, "Hdotbelow", 0x1e24, "Hmonospace", 0xff28, "Hoarmenian", 0x0540, "Horicoptic", 0x03e8, "Hsmall", 0xf768, "Hungarumlaut", 0xf6cf, "Hungarumlautsmall", 0xf6f8, "Hzsquare", 0x3390, "I", 0x0049, "IAcyrillic", 0x042f, "IJ", 0x0132, "IUcyrillic", 0x042e, "Iacute", 0x00cd, "Iacutesmall", 0xf7ed, "Ibreve", 0x012c, "Icaron", 0x01cf, "Icircle", 0x24be, "Icircumflex", 0x00ce, "Icircumflexsmall", 0xf7ee, "Icyrillic", 0x0406, "Idblgrave", 0x0208, "Idieresis", 0x00cf, "Idieresisacute", 0x1e2e, "Idieresiscyrillic", 0x04e4, "Idieresissmall", 0xf7ef, "Idot", 0x0130, "Idotaccent", 0x0130, "Idotbelow", 0x1eca, "Iebrevecyrillic", 0x04d6, "Iecyrillic", 0x0415, "Ifraktur", 0x2111, "Igrave", 0x00cc, "Igravesmall", 0xf7ec, "Ihookabove", 0x1ec8, "Iicyrillic", 0x0418, "Iinvertedbreve", 0x020a, "Iishortcyrillic", 0x0419, "Imacron", 0x012a, "Imacroncyrillic", 0x04e2, "Imonospace", 0xff29, "Iniarmenian", 0x053b, "Iocyrillic", 0x0401, "Iogonek", 0x012e, "Iota", 0x0399, "Iotaafrican", 0x0196, "Iotadieresis", 0x03aa, "Iotatonos", 0x038a, "Ismall", 0xf769, "Istroke", 0x0197, "Itilde", 0x0128, "Itildebelow", 0x1e2c, "Izhitsacyrillic", 0x0474, "Izhitsadblgravecyrillic", 0x0476, "J", 0x004a, "Jaarmenian", 0x0541, "Jcircle", 0x24bf, "Jcircumflex", 0x0134, "Jecyrillic", 0x0408, "Jheharmenian", 0x054b, "Jmonospace", 0xff2a, "Jsmall", 0xf76a, "K", 0x004b, "KBsquare", 0x3385, "KKsquare", 0x33cd, "Kabashkircyrillic", 0x04a0, "Kacute", 0x1e30, "Kacyrillic", 0x041a, "Kadescendercyrillic", 0x049a, "Kahookcyrillic", 0x04c3, "Kappa", 0x039a, "Kastrokecyrillic", 0x049e, "Kaverticalstrokecyrillic", 0x049c, "Kcaron", 0x01e8, "Kcedilla", 0x0136, "Kcircle", 0x24c0, "Kcommaaccent", 0x0136, "Kdotbelow", 0x1e32, "Keharmenian", 0x0554, "Kenarmenian", 0x053f, "Khacyrillic", 0x0425, "Kheicoptic", 0x03e6, "Khook", 0x0198, "Kjecyrillic", 0x040c, "Klinebelow", 0x1e34, "Kmonospace", 0xff2b, "Koppacyrillic", 0x0480, "Koppagreek", 0x03de, "Ksicyrillic", 0x046e, "Ksmall", 0xf76b, "L", 0x004c, "LJ", 0x01c7, "LL", 0xf6bf, "Lacute", 0x0139, "Lambda", 0x039b, "Lcaron", 0x013d, "Lcedilla", 0x013b, "Lcircle", 0x24c1, "Lcircumflexbelow", 0x1e3c, "Lcommaaccent", 0x013b, "Ldot", 0x013f, "Ldotaccent", 0x013f, "Ldotbelow", 0x1e36, "Ldotbelowmacron", 0x1e38, "Liwnarmenian", 0x053c, "Lj", 0x01c8, "Ljecyrillic", 0x0409, "Llinebelow", 0x1e3a, "Lmonospace", 0xff2c, "Lslash", 0x0141, "Lslashsmall", 0xf6f9, "Lsmall", 0xf76c, "M", 0x004d, "MBsquare", 0x3386, "Macron", 0xf6d0, "Macronsmall", 0xf7af, "Macute", 0x1e3e, "Mcircle", 0x24c2, "Mdotaccent", 0x1e40, "Mdotbelow", 0x1e42, "Menarmenian", 0x0544, "Mmonospace", 0xff2d, "Msmall", 0xf76d, "Mturned", 0x019c, "Mu", 0x039c, "N", 0x004e, "NJ", 0x01ca, "Nacute", 0x0143, "Ncaron", 0x0147, "Ncedilla", 0x0145, "Ncircle", 0x24c3, "Ncircumflexbelow", 0x1e4a, "Ncommaaccent", 0x0145, "Ndotaccent", 0x1e44, "Ndotbelow", 0x1e46, "Nhookleft", 0x019d, "Nineroman", 0x2168, "Nj", 0x01cb, "Njecyrillic", 0x040a, "Nlinebelow", 0x1e48, "Nmonospace", 0xff2e, "Nowarmenian", 0x0546, "Nsmall", 0xf76e, "Ntilde", 0x00d1, "Ntildesmall", 0xf7f1, "Nu", 0x039d, "O", 0x004f, "OE", 0x0152, "OEsmall", 0xf6fa, "Oacute", 0x00d3, "Oacutesmall", 0xf7f3, "Obarredcyrillic", 0x04e8, "Obarreddieresiscyrillic", 0x04ea, "Obreve", 0x014e, "Ocaron", 0x01d1, "Ocenteredtilde", 0x019f, "Ocircle", 0x24c4, "Ocircumflex", 0x00d4, "Ocircumflexacute", 0x1ed0, "Ocircumflexdotbelow", 0x1ed8, "Ocircumflexgrave", 0x1ed2, "Ocircumflexhookabove", 0x1ed4, "Ocircumflexsmall", 0xf7f4, "Ocircumflextilde", 0x1ed6, "Ocyrillic", 0x041e, "Odblacute", 0x0150, "Odblgrave", 0x020c, "Odieresis", 0x00d6, "Odieresiscyrillic", 0x04e6, "Odieresissmall", 0xf7f6, "Odotbelow", 0x1ecc, "Ogoneksmall", 0xf6fb, "Ograve", 0x00d2, "Ogravesmall", 0xf7f2, "Oharmenian", 0x0555, "Ohm", 0x2126, "Ohookabove", 0x1ece, "Ohorn", 0x01a0, "Ohornacute", 0x1eda, "Ohorndotbelow", 0x1ee2, "Ohorngrave", 0x1edc, "Ohornhookabove", 0x1ede, "Ohorntilde", 0x1ee0, "Ohungarumlaut", 0x0150, "Oi", 0x01a2, "Oinvertedbreve", 0x020e, "Omacron", 0x014c, "Omacronacute", 0x1e52, "Omacrongrave", 0x1e50, "Omega", 0x2126, "Omegacyrillic", 0x0460, "Omegagreek", 0x03a9, "Omegaroundcyrillic", 0x047a, "Omegatitlocyrillic", 0x047c, "Omegatonos", 0x038f, "Omicron", 0x039f, "Omicrontonos", 0x038c, "Omonospace", 0xff2f, "Oneroman", 0x2160, "Oogonek", 0x01ea, "Oogonekmacron", 0x01ec, "Oopen", 0x0186, "Oslash", 0x00d8, "Oslashacute", 0x01fe, "Oslashsmall", 0xf7f8, "Osmall", 0xf76f, "Ostrokeacute", 0x01fe, "Otcyrillic", 0x047e, "Otilde", 0x00d5, "Otildeacute", 0x1e4c, "Otildedieresis", 0x1e4e, "Otildesmall", 0xf7f5, "P", 0x0050, "Pacute", 0x1e54, "Pcircle", 0x24c5, "Pdotaccent", 0x1e56, "Pecyrillic", 0x041f, "Peharmenian", 0x054a, "Pemiddlehookcyrillic", 0x04a6, "Phi", 0x03a6, "Phook", 0x01a4, "Pi", 0x03a0, "Piwrarmenian", 0x0553, "Pmonospace", 0xff30, "Psi", 0x03a8, "Psicyrillic", 0x0470, "Psmall", 0xf770, "Q", 0x0051, "Qcircle", 0x24c6, "Qmonospace", 0xff31, "Qsmall", 0xf771, "R", 0x0052, "Raarmenian", 0x054c, "Racute", 0x0154, "Rcaron", 0x0158, "Rcedilla", 0x0156, "Rcircle", 0x24c7, "Rcommaaccent", 0x0156, "Rdblgrave", 0x0210, "Rdotaccent", 0x1e58, "Rdotbelow", 0x1e5a, "Rdotbelowmacron", 0x1e5c, "Reharmenian", 0x0550, "Rfraktur", 0x211c, "Rho", 0x03a1, "Ringsmall", 0xf6fc, "Rinvertedbreve", 0x0212, "Rlinebelow", 0x1e5e, "Rmonospace", 0xff32, "Rsmall", 0xf772, "Rsmallinverted", 0x0281, "Rsmallinvertedsuperior", 0x02b6, "S", 0x0053, "SF010000", 0x250c, "SF020000", 0x2514, "SF030000", 0x2510, "SF040000", 0x2518, "SF050000", 0x253c, "SF060000", 0x252c, "SF070000", 0x2534, "SF080000", 0x251c, "SF090000", 0x2524, "SF100000", 0x2500, "SF110000", 0x2502, "SF190000", 0x2561, "SF200000", 0x2562, "SF210000", 0x2556, "SF220000", 0x2555, "SF230000", 0x2563, "SF240000", 0x2551, "SF250000", 0x2557, "SF260000", 0x255d, "SF270000", 0x255c, "SF280000", 0x255b, "SF360000", 0x255e, "SF370000", 0x255f, "SF380000", 0x255a, "SF390000", 0x2554, "SF400000", 0x2569, "SF410000", 0x2566, "SF420000", 0x2560, "SF430000", 0x2550, "SF440000", 0x256c, "SF450000", 0x2567, "SF460000", 0x2568, "SF470000", 0x2564, "SF480000", 0x2565, "SF490000", 0x2559, "SF500000", 0x2558, "SF510000", 0x2552, "SF520000", 0x2553, "SF530000", 0x256b, "SF540000", 0x256a, "Sacute", 0x015a, "Sacutedotaccent", 0x1e64, "Sampigreek", 0x03e0, "Scaron", 0x0160, "Scarondotaccent", 0x1e66, "Scaronsmall", 0xf6fd, "Scedilla", 0x015e, "Schwa", 0x018f, "Schwacyrillic", 0x04d8, "Schwadieresiscyrillic", 0x04da, "Scircle", 0x24c8, "Scircumflex", 0x015c, "Scommaaccent", 0x0218, "Sdotaccent", 0x1e60, "Sdotbelow", 0x1e62, "Sdotbelowdotaccent", 0x1e68, "Seharmenian", 0x054d, "Sevenroman", 0x2166, "Shaarmenian", 0x0547, "Shacyrillic", 0x0428, "Shchacyrillic", 0x0429, "Sheicoptic", 0x03e2, "Shhacyrillic", 0x04ba, "Shimacoptic", 0x03ec, "Sigma", 0x03a3, "Sixroman", 0x2165, "Smonospace", 0xff33, "Softsigncyrillic", 0x042c, "Ssmall", 0xf773, "Stigmagreek", 0x03da, "T", 0x0054, "Tau", 0x03a4, "Tbar", 0x0166, "Tcaron", 0x0164, "Tcedilla", 0x0162, "Tcircle", 0x24c9, "Tcircumflexbelow", 0x1e70, "Tcommaaccent", 0x0162, "Tdotaccent", 0x1e6a, "Tdotbelow", 0x1e6c, "Tecyrillic", 0x0422, "Tedescendercyrillic", 0x04ac, "Tenroman", 0x2169, "Tetsecyrillic", 0x04b4, "Theta", 0x0398, "Thook", 0x01ac, "Thorn", 0x00de, "Thornsmall", 0xf7fe, "Threeroman", 0x2162, "Tildesmall", 0xf6fe, "Tiwnarmenian", 0x054f, "Tlinebelow", 0x1e6e, "Tmonospace", 0xff34, "Toarmenian", 0x0539, "Tonefive", 0x01bc, "Tonesix", 0x0184, "Tonetwo", 0x01a7, "Tretroflexhook", 0x01ae, "Tsecyrillic", 0x0426, "Tshecyrillic", 0x040b, "Tsmall", 0xf774, "Twelveroman", 0x216b, "Tworoman", 0x2161, "U", 0x0055, "Uacute", 0x00da, "Uacutesmall", 0xf7fa, "Ubreve", 0x016c, "Ucaron", 0x01d3, "Ucircle", 0x24ca, "Ucircumflex", 0x00db, "Ucircumflexbelow", 0x1e76, "Ucircumflexsmall", 0xf7fb, "Ucyrillic", 0x0423, "Udblacute", 0x0170, "Udblgrave", 0x0214, "Udieresis", 0x00dc, "Udieresisacute", 0x01d7, "Udieresisbelow", 0x1e72, "Udieresiscaron", 0x01d9, "Udieresiscyrillic", 0x04f0, "Udieresisgrave", 0x01db, "Udieresismacron", 0x01d5, "Udieresissmall", 0xf7fc, "Udotbelow", 0x1ee4, "Ugrave", 0x00d9, "Ugravesmall", 0xf7f9, "Uhookabove", 0x1ee6, "Uhorn", 0x01af, "Uhornacute", 0x1ee8, "Uhorndotbelow", 0x1ef0, "Uhorngrave", 0x1eea, "Uhornhookabove", 0x1eec, "Uhorntilde", 0x1eee, "Uhungarumlaut", 0x0170, "Uhungarumlautcyrillic", 0x04f2, "Uinvertedbreve", 0x0216, "Ukcyrillic", 0x0478, "Umacron", 0x016a, "Umacroncyrillic", 0x04ee, "Umacrondieresis", 0x1e7a, "Umonospace", 0xff35, "Uogonek", 0x0172, "Upsilon", 0x03a5, "Upsilon1", 0x03d2, "Upsilonacutehooksymbolgreek", 0x03d3, "Upsilonafrican", 0x01b1, "Upsilondieresis", 0x03ab, "Upsilondieresishooksymbolgreek", 0x03d4, "Upsilonhooksymbol", 0x03d2, "Upsilontonos", 0x038e, "Uring", 0x016e, "Ushortcyrillic", 0x040e, "Usmall", 0xf775, "Ustraightcyrillic", 0x04ae, "Ustraightstrokecyrillic", 0x04b0, "Utilde", 0x0168, "Utildeacute", 0x1e78, "Utildebelow", 0x1e74, "V", 0x0056, "Vcircle", 0x24cb, "Vdotbelow", 0x1e7e, "Vecyrillic", 0x0412, "Vewarmenian", 0x054e, "Vhook", 0x01b2, "Vmonospace", 0xff36, "Voarmenian", 0x0548, "Vsmall", 0xf776, "Vtilde", 0x1e7c, "W", 0x0057, "Wacute", 0x1e82, "Wcircle", 0x24cc, "Wcircumflex", 0x0174, "Wdieresis", 0x1e84, "Wdotaccent", 0x1e86, "Wdotbelow", 0x1e88, "Wgrave", 0x1e80, "Wmonospace", 0xff37, "Wsmall", 0xf777, "X", 0x0058, "Xcircle", 0x24cd, "Xdieresis", 0x1e8c, "Xdotaccent", 0x1e8a, "Xeharmenian", 0x053d, "Xi", 0x039e, "Xmonospace", 0xff38, "Xsmall", 0xf778, "Y", 0x0059, "Yacute", 0x00dd, "Yacutesmall", 0xf7fd, "Yatcyrillic", 0x0462, "Ycircle", 0x24ce, "Ycircumflex", 0x0176, "Ydieresis", 0x0178, "Ydieresissmall", 0xf7ff, "Ydotaccent", 0x1e8e, "Ydotbelow", 0x1ef4, "Yericyrillic", 0x042b, "Yerudieresiscyrillic", 0x04f8, "Ygrave", 0x1ef2, "Yhook", 0x01b3, "Yhookabove", 0x1ef6, "Yiarmenian", 0x0545, "Yicyrillic", 0x0407, "Yiwnarmenian", 0x0552, "Ymonospace", 0xff39, "Ysmall", 0xf779, "Ytilde", 0x1ef8, "Yusbigcyrillic", 0x046a, "Yusbigiotifiedcyrillic", 0x046c, "Yuslittlecyrillic", 0x0466, "Yuslittleiotifiedcyrillic", 0x0468, "Z", 0x005a, "Zaarmenian", 0x0536, "Zacute", 0x0179, "Zcaron", 0x017d, "Zcaronsmall", 0xf6ff, "Zcircle", 0x24cf, "Zcircumflex", 0x1e90, "Zdot", 0x017b, "Zdotaccent", 0x017b, "Zdotbelow", 0x1e92, "Zecyrillic", 0x0417, "Zedescendercyrillic", 0x0498, "Zedieresiscyrillic", 0x04de, "Zeta", 0x0396, "Zhearmenian", 0x053a, "Zhebrevecyrillic", 0x04c1, "Zhecyrillic", 0x0416, "Zhedescendercyrillic", 0x0496, "Zhedieresiscyrillic", 0x04dc, "Zlinebelow", 0x1e94, "Zmonospace", 0xff3a, "Zsmall", 0xf77a, "Zstroke", 0x01b5, "a", 0x0061, "aabengali", 0x0986, "aacute", 0x00e1, "aadeva", 0x0906, "aagujarati", 0x0a86, "aagurmukhi", 0x0a06, "aamatragurmukhi", 0x0a3e, "aarusquare", 0x3303, "aavowelsignbengali", 0x09be, "aavowelsigndeva", 0x093e, "aavowelsigngujarati", 0x0abe, "abbreviationmarkarmenian", 0x055f, "abbreviationsigndeva", 0x0970, "abengali", 0x0985, "abopomofo", 0x311a, "abreve", 0x0103, "abreveacute", 0x1eaf, "abrevecyrillic", 0x04d1, "abrevedotbelow", 0x1eb7, "abrevegrave", 0x1eb1, "abrevehookabove", 0x1eb3, "abrevetilde", 0x1eb5, "acaron", 0x01ce, "acircle", 0x24d0, "acircumflex", 0x00e2, "acircumflexacute", 0x1ea5, "acircumflexdotbelow", 0x1ead, "acircumflexgrave", 0x1ea7, "acircumflexhookabove", 0x1ea9, "acircumflextilde", 0x1eab, "acute", 0x00b4, "acutebelowcmb", 0x0317, "acutecmb", 0x0301, "acutecomb", 0x0301, "acutedeva", 0x0954, "acutelowmod", 0x02cf, "acutetonecmb", 0x0341, "acyrillic", 0x0430, "adblgrave", 0x0201, "addakgurmukhi", 0x0a71, "adeva", 0x0905, "adieresis", 0x00e4, "adieresiscyrillic", 0x04d3, "adieresismacron", 0x01df, "adotbelow", 0x1ea1, "adotmacron", 0x01e1, "ae", 0x00e6, "aeacute", 0x01fd, "aekorean", 0x3150, "aemacron", 0x01e3, "afii00208", 0x2015, "afii08941", 0x20a4, "afii10017", 0x0410, "afii10018", 0x0411, "afii10019", 0x0412, "afii10020", 0x0413, "afii10021", 0x0414, "afii10022", 0x0415, "afii10023", 0x0401, "afii10024", 0x0416, "afii10025", 0x0417, "afii10026", 0x0418, "afii10027", 0x0419, "afii10028", 0x041a, "afii10029", 0x041b, "afii10030", 0x041c, "afii10031", 0x041d, "afii10032", 0x041e, "afii10033", 0x041f, "afii10034", 0x0420, "afii10035", 0x0421, "afii10036", 0x0422, "afii10037", 0x0423, "afii10038", 0x0424, "afii10039", 0x0425, "afii10040", 0x0426, "afii10041", 0x0427, "afii10042", 0x0428, "afii10043", 0x0429, "afii10044", 0x042a, "afii10045", 0x042b, "afii10046", 0x042c, "afii10047", 0x042d, "afii10048", 0x042e, "afii10049", 0x042f, "afii10050", 0x0490, "afii10051", 0x0402, "afii10052", 0x0403, "afii10053", 0x0404, "afii10054", 0x0405, "afii10055", 0x0406, "afii10056", 0x0407, "afii10057", 0x0408, "afii10058", 0x0409, "afii10059", 0x040a, "afii10060", 0x040b, "afii10061", 0x040c, "afii10062", 0x040e, "afii10063", 0xf6c4, "afii10064", 0xf6c5, "afii10065", 0x0430, "afii10066", 0x0431, "afii10067", 0x0432, "afii10068", 0x0433, "afii10069", 0x0434, "afii10070", 0x0435, "afii10071", 0x0451, "afii10072", 0x0436, "afii10073", 0x0437, "afii10074", 0x0438, "afii10075", 0x0439, "afii10076", 0x043a, "afii10077", 0x043b, "afii10078", 0x043c, "afii10079", 0x043d, "afii10080", 0x043e, "afii10081", 0x043f, "afii10082", 0x0440, "afii10083", 0x0441, "afii10084", 0x0442, "afii10085", 0x0443, "afii10086", 0x0444, "afii10087", 0x0445, "afii10088", 0x0446, "afii10089", 0x0447, "afii10090", 0x0448, "afii10091", 0x0449, "afii10092", 0x044a, "afii10093", 0x044b, "afii10094", 0x044c, "afii10095", 0x044d, "afii10096", 0x044e, "afii10097", 0x044f, "afii10098", 0x0491, "afii10099", 0x0452, "afii10100", 0x0453, "afii10101", 0x0454, "afii10102", 0x0455, "afii10103", 0x0456, "afii10104", 0x0457, "afii10105", 0x0458, "afii10106", 0x0459, "afii10107", 0x045a, "afii10108", 0x045b, "afii10109", 0x045c, "afii10110", 0x045e, "afii10145", 0x040f, "afii10146", 0x0462, "afii10147", 0x0472, "afii10148", 0x0474, "afii10192", 0xf6c6, "afii10193", 0x045f, "afii10194", 0x0463, "afii10195", 0x0473, "afii10196", 0x0475, "afii10831", 0xf6c7, "afii10832", 0xf6c8, "afii10846", 0x04d9, "afii299", 0x200e, "afii300", 0x200f, "afii301", 0x200d, "afii57381", 0x066a, "afii57388", 0x060c, "afii57392", 0x0660, "afii57393", 0x0661, "afii57394", 0x0662, "afii57395", 0x0663, "afii57396", 0x0664, "afii57397", 0x0665, "afii57398", 0x0666, "afii57399", 0x0667, "afii57400", 0x0668, "afii57401", 0x0669, "afii57403", 0x061b, "afii57407", 0x061f, "afii57409", 0x0621, "afii57410", 0x0622, "afii57411", 0x0623, "afii57412", 0x0624, "afii57413", 0x0625, "afii57414", 0x0626, "afii57415", 0x0627, "afii57416", 0x0628, "afii57417", 0x0629, "afii57418", 0x062a, "afii57419", 0x062b, "afii57420", 0x062c, "afii57421", 0x062d, "afii57422", 0x062e, "afii57423", 0x062f, "afii57424", 0x0630, "afii57425", 0x0631, "afii57426", 0x0632, "afii57427", 0x0633, "afii57428", 0x0634, "afii57429", 0x0635, "afii57430", 0x0636, "afii57431", 0x0637, "afii57432", 0x0638, "afii57433", 0x0639, "afii57434", 0x063a, "afii57440", 0x0640, "afii57441", 0x0641, "afii57442", 0x0642, "afii57443", 0x0643, "afii57444", 0x0644, "afii57445", 0x0645, "afii57446", 0x0646, "afii57448", 0x0648, "afii57449", 0x0649, "afii57450", 0x064a, "afii57451", 0x064b, "afii57452", 0x064c, "afii57453", 0x064d, "afii57454", 0x064e, "afii57455", 0x064f, "afii57456", 0x0650, "afii57457", 0x0651, "afii57458", 0x0652, "afii57470", 0x0647, "afii57505", 0x06a4, "afii57506", 0x067e, "afii57507", 0x0686, "afii57508", 0x0698, "afii57509", 0x06af, "afii57511", 0x0679, "afii57512", 0x0688, "afii57513", 0x0691, "afii57514", 0x06ba, "afii57519", 0x06d2, "afii57534", 0x06d5, "afii57636", 0x20aa, "afii57645", 0x05be, "afii57658", 0x05c3, "afii57664", 0x05d0, "afii57665", 0x05d1, "afii57666", 0x05d2, "afii57667", 0x05d3, "afii57668", 0x05d4, "afii57669", 0x05d5, "afii57670", 0x05d6, "afii57671", 0x05d7, "afii57672", 0x05d8, "afii57673", 0x05d9, "afii57674", 0x05da, "afii57675", 0x05db, "afii57676", 0x05dc, "afii57677", 0x05dd, "afii57678", 0x05de, "afii57679", 0x05df, "afii57680", 0x05e0, "afii57681", 0x05e1, "afii57682", 0x05e2, "afii57683", 0x05e3, "afii57684", 0x05e4, "afii57685", 0x05e5, "afii57686", 0x05e6, "afii57687", 0x05e7, "afii57688", 0x05e8, "afii57689", 0x05e9, "afii57690", 0x05ea, "afii57694", 0xfb2a, "afii57695", 0xfb2b, "afii57700", 0xfb4b, "afii57705", 0xfb1f, "afii57716", 0x05f0, "afii57717", 0x05f1, "afii57718", 0x05f2, "afii57723", 0xfb35, "afii57793", 0x05b4, "afii57794", 0x05b5, "afii57795", 0x05b6, "afii57796", 0x05bb, "afii57797", 0x05b8, "afii57798", 0x05b7, "afii57799", 0x05b0, "afii57800", 0x05b2, "afii57801", 0x05b1, "afii57802", 0x05b3, "afii57803", 0x05c2, "afii57804", 0x05c1, "afii57806", 0x05b9, "afii57807", 0x05bc, "afii57839", 0x05bd, "afii57841", 0x05bf, "afii57842", 0x05c0, "afii57929", 0x02bc, "afii61248", 0x2105, "afii61289", 0x2113, "afii61352", 0x2116, "afii61573", 0x202c, "afii61574", 0x202d, "afii61575", 0x202e, "afii61664", 0x200c, "afii63167", 0x066d, "afii64937", 0x02bd, "agrave", 0x00e0, "agujarati", 0x0a85, "agurmukhi", 0x0a05, "ahiragana", 0x3042, "ahookabove", 0x1ea3, "aibengali", 0x0990, "aibopomofo", 0x311e, "aideva", 0x0910, "aiecyrillic", 0x04d5, "aigujarati", 0x0a90, "aigurmukhi", 0x0a10, "aimatragurmukhi", 0x0a48, "ainarabic", 0x0639, "ainfinalarabic", 0xfeca, "aininitialarabic", 0xfecb, "ainmedialarabic", 0xfecc, "ainvertedbreve", 0x0203, "aivowelsignbengali", 0x09c8, "aivowelsigndeva", 0x0948, "aivowelsigngujarati", 0x0ac8, "akatakana", 0x30a2, "akatakanahalfwidth", 0xff71, "akorean", 0x314f, "alef", 0x05d0, "alefarabic", 0x0627, "alefdageshhebrew", 0xfb30, "aleffinalarabic", 0xfe8e, "alefhamzaabovearabic", 0x0623, "alefhamzaabovefinalarabic", 0xfe84, "alefhamzabelowarabic", 0x0625, "alefhamzabelowfinalarabic", 0xfe88, "alefhebrew", 0x05d0, "aleflamedhebrew", 0xfb4f, "alefmaddaabovearabic", 0x0622, "alefmaddaabovefinalarabic", 0xfe82, "alefmaksuraarabic", 0x0649, "alefmaksurafinalarabic", 0xfef0, "alefmaksurainitialarabic", 0xfef3, "alefmaksuramedialarabic", 0xfef4, "alefpatahhebrew", 0xfb2e, "alefqamatshebrew", 0xfb2f, "aleph", 0x2135, "allequal", 0x224c, "alpha", 0x03b1, "alphatonos", 0x03ac, "amacron", 0x0101, "amonospace", 0xff41, "ampersand", 0x0026, "ampersandmonospace", 0xff06, "ampersandsmall", 0xf726, "amsquare", 0x33c2, "anbopomofo", 0x3122, "angbopomofo", 0x3124, "angbracketleft", 0x3008, "angbracketright", 0x3009, "angkhankhuthai", 0x0e5a, "angle", 0x2220, "anglebracketleft", 0x3008, "anglebracketleftvertical", 0xfe3f, "anglebracketright", 0x3009, "anglebracketrightvertical", 0xfe40, "angleleft", 0x2329, "angleright", 0x232a, "angstrom", 0x212b, "anoteleia", 0x0387, "anudattadeva", 0x0952, "anusvarabengali", 0x0982, "anusvaradeva", 0x0902, "anusvaragujarati", 0x0a82, "aogonek", 0x0105, "apaatosquare", 0x3300, "aparen", 0x249c, "apostrophearmenian", 0x055a, "apostrophemod", 0x02bc, "apple", 0xf8ff, "approaches", 0x2250, "approxequal", 0x2248, "approxequalorimage", 0x2252, "approximatelyequal", 0x2245, "araeaekorean", 0x318e, "araeakorean", 0x318d, "arc", 0x2312, "arighthalfring", 0x1e9a, "aring", 0x00e5, "aringacute", 0x01fb, "aringbelow", 0x1e01, "arrowboth", 0x2194, "arrowdashdown", 0x21e3, "arrowdashleft", 0x21e0, "arrowdashright", 0x21e2, "arrowdashup", 0x21e1, "arrowdblboth", 0x21d4, "arrowdbldown", 0x21d3, "arrowdblleft", 0x21d0, "arrowdblright", 0x21d2, "arrowdblup", 0x21d1, "arrowdown", 0x2193, "arrowdownleft", 0x2199, "arrowdownright", 0x2198, "arrowdownwhite", 0x21e9, "arrowheaddownmod", 0x02c5, "arrowheadleftmod", 0x02c2, "arrowheadrightmod", 0x02c3, "arrowheadupmod", 0x02c4, "arrowhorizex", 0xf8e7, "arrowleft", 0x2190, "arrowleftdbl", 0x21d0, "arrowleftdblstroke", 0x21cd, "arrowleftoverright", 0x21c6, "arrowleftwhite", 0x21e6, "arrowright", 0x2192, "arrowrightdblstroke", 0x21cf, "arrowrightheavy", 0x279e, "arrowrightoverleft", 0x21c4, "arrowrightwhite", 0x21e8, "arrowtableft", 0x21e4, "arrowtabright", 0x21e5, "arrowup", 0x2191, "arrowupdn", 0x2195, "arrowupdnbse", 0x21a8, "arrowupdownbase", 0x21a8, "arrowupleft", 0x2196, "arrowupleftofdown", 0x21c5, "arrowupright", 0x2197, "arrowupwhite", 0x21e7, "arrowvertex", 0xf8e6, "asciicircum", 0x005e, "asciicircummonospace", 0xff3e, "asciitilde", 0x007e, "asciitildemonospace", 0xff5e, "ascript", 0x0251, "ascriptturned", 0x0252, "asmallhiragana", 0x3041, "asmallkatakana", 0x30a1, "asmallkatakanahalfwidth", 0xff67, "asterisk", 0x002a, "asteriskaltonearabic", 0x066d, "asteriskarabic", 0x066d, "asteriskmath", 0x2217, "asteriskmonospace", 0xff0a, "asterisksmall", 0xfe61, "asterism", 0x2042, "asuperior", 0xf6e9, "asymptoticallyequal", 0x2243, "at", 0x0040, "atilde", 0x00e3, "atmonospace", 0xff20, "atsmall", 0xfe6b, "aturned", 0x0250, "aubengali", 0x0994, "aubopomofo", 0x3120, "audeva", 0x0914, "augujarati", 0x0a94, "augurmukhi", 0x0a14, "aulengthmarkbengali", 0x09d7, "aumatragurmukhi", 0x0a4c, "auvowelsignbengali", 0x09cc, "auvowelsigndeva", 0x094c, "auvowelsigngujarati", 0x0acc, "avagrahadeva", 0x093d, "aybarmenian", 0x0561, "ayin", 0x05e2, "ayinaltonehebrew", 0xfb20, "ayinhebrew", 0x05e2, "b", 0x0062, "babengali", 0x09ac, "backslash", 0x005c, "backslashmonospace", 0xff3c, "badeva", 0x092c, "bagujarati", 0x0aac, "bagurmukhi", 0x0a2c, "bahiragana", 0x3070, "bahtthai", 0x0e3f, "bakatakana", 0x30d0, "bar", 0x007c, "barmonospace", 0xff5c, "bbopomofo", 0x3105, "bcircle", 0x24d1, "bdotaccent", 0x1e03, "bdotbelow", 0x1e05, "beamedsixteenthnotes", 0x266c, "because", 0x2235, "becyrillic", 0x0431, "beharabic", 0x0628, "behfinalarabic", 0xfe90, "behinitialarabic", 0xfe91, "behiragana", 0x3079, "behmedialarabic", 0xfe92, "behmeeminitialarabic", 0xfc9f, "behmeemisolatedarabic", 0xfc08, "behnoonfinalarabic", 0xfc6d, "bekatakana", 0x30d9, "benarmenian", 0x0562, "bet", 0x05d1, "beta", 0x03b2, "betasymbolgreek", 0x03d0, "betdagesh", 0xfb31, "betdageshhebrew", 0xfb31, "bethebrew", 0x05d1, "betrafehebrew", 0xfb4c, "bhabengali", 0x09ad, "bhadeva", 0x092d, "bhagujarati", 0x0aad, "bhagurmukhi", 0x0a2d, "bhook", 0x0253, "bihiragana", 0x3073, "bikatakana", 0x30d3, "bilabialclick", 0x0298, "bindigurmukhi", 0x0a02, "birusquare", 0x3331, "blackcircle", 0x25cf, "blackdiamond", 0x25c6, "blackdownpointingtriangle", 0x25bc, "blackleftpointingpointer", 0x25c4, "blackleftpointingtriangle", 0x25c0, "blacklenticularbracketleft", 0x3010, "blacklenticularbracketleftvertical", 0xfe3b, "blacklenticularbracketright", 0x3011, "blacklenticularbracketrightvertical", 0xfe3c, "blacklowerlefttriangle", 0x25e3, "blacklowerrighttriangle", 0x25e2, "blackrectangle", 0x25ac, "blackrightpointingpointer", 0x25ba, "blackrightpointingtriangle", 0x25b6, "blacksmallsquare", 0x25aa, "blacksmilingface", 0x263b, "blacksquare", 0x25a0, "blackstar", 0x2605, "blackupperlefttriangle", 0x25e4, "blackupperrighttriangle", 0x25e5, "blackuppointingsmalltriangle", 0x25b4, "blackuppointingtriangle", 0x25b2, "blank", 0x2423, "blinebelow", 0x1e07, "block", 0x2588, "bmonospace", 0xff42, "bobaimaithai", 0x0e1a, "bohiragana", 0x307c, "bokatakana", 0x30dc, "bparen", 0x249d, "bqsquare", 0x33c3, "braceex", 0xf8f4, "braceleft", 0x007b, "braceleftbt", 0xf8f3, "braceleftmid", 0xf8f2, "braceleftmonospace", 0xff5b, "braceleftsmall", 0xfe5b, "bracelefttp", 0xf8f1, "braceleftvertical", 0xfe37, "braceright", 0x007d, "bracerightbt", 0xf8fe, "bracerightmid", 0xf8fd, "bracerightmonospace", 0xff5d, "bracerightsmall", 0xfe5c, "bracerighttp", 0xf8fc, "bracerightvertical", 0xfe38, "bracketleft", 0x005b, "bracketleftbt", 0xf8f0, "bracketleftex", 0xf8ef, "bracketleftmonospace", 0xff3b, "bracketlefttp", 0xf8ee, "bracketright", 0x005d, "bracketrightbt", 0xf8fb, "bracketrightex", 0xf8fa, "bracketrightmonospace", 0xff3d, "bracketrighttp", 0xf8f9, "breve", 0x02d8, "brevebelowcmb", 0x032e, "brevecmb", 0x0306, "breveinvertedbelowcmb", 0x032f, "breveinvertedcmb", 0x0311, "breveinverteddoublecmb", 0x0361, "bridgebelowcmb", 0x032a, "bridgeinvertedbelowcmb", 0x033a, "brokenbar", 0x00a6, "bstroke", 0x0180, "bsuperior", 0xf6ea, "btopbar", 0x0183, "buhiragana", 0x3076, "bukatakana", 0x30d6, "bullet", 0x2022, "bulletinverse", 0x25d8, "bulletoperator", 0x2219, "bullseye", 0x25ce, "c", 0x0063, "caarmenian", 0x056e, "cabengali", 0x099a, "cacute", 0x0107, "cadeva", 0x091a, "cagujarati", 0x0a9a, "cagurmukhi", 0x0a1a, "calsquare", 0x3388, "candrabindubengali", 0x0981, "candrabinducmb", 0x0310, "candrabindudeva", 0x0901, "candrabindugujarati", 0x0a81, "capslock", 0x21ea, "careof", 0x2105, "caron", 0x02c7, "caronbelowcmb", 0x032c, "caroncmb", 0x030c, "carriagereturn", 0x21b5, "cbopomofo", 0x3118, "ccaron", 0x010d, "ccedilla", 0x00e7, "ccedillaacute", 0x1e09, "ccircle", 0x24d2, "ccircumflex", 0x0109, "ccurl", 0x0255, "cdot", 0x010b, "cdotaccent", 0x010b, "cdsquare", 0x33c5, "cedilla", 0x00b8, "cedillacmb", 0x0327, "cent", 0x00a2, "centigrade", 0x2103, "centinferior", 0xf6df, "centmonospace", 0xffe0, "centoldstyle", 0xf7a2, "centsuperior", 0xf6e0, "chaarmenian", 0x0579, "chabengali", 0x099b, "chadeva", 0x091b, "chagujarati", 0x0a9b, "chagurmukhi", 0x0a1b, "chbopomofo", 0x3114, "cheabkhasiancyrillic", 0x04bd, "checkmark", 0x2713, "checyrillic", 0x0447, "chedescenderabkhasiancyrillic", 0x04bf, "chedescendercyrillic", 0x04b7, "chedieresiscyrillic", 0x04f5, "cheharmenian", 0x0573, "chekhakassiancyrillic", 0x04cc, "cheverticalstrokecyrillic", 0x04b9, "chi", 0x03c7, "chieuchacirclekorean", 0x3277, "chieuchaparenkorean", 0x3217, "chieuchcirclekorean", 0x3269, "chieuchkorean", 0x314a, "chieuchparenkorean", 0x3209, "chochangthai", 0x0e0a, "chochanthai", 0x0e08, "chochingthai", 0x0e09, "chochoethai", 0x0e0c, "chook", 0x0188, "cieucacirclekorean", 0x3276, "cieucaparenkorean", 0x3216, "cieuccirclekorean", 0x3268, "cieuckorean", 0x3148, "cieucparenkorean", 0x3208, "cieucuparenkorean", 0x321c, "circle", 0x25cb, "circlecopyrt", 0x00a9, "circlemultiply", 0x2297, "circleot", 0x2299, "circleplus", 0x2295, "circlepostalmark", 0x3036, "circlewithlefthalfblack", 0x25d0, "circlewithrighthalfblack", 0x25d1, "circumflex", 0x02c6, "circumflexbelowcmb", 0x032d, "circumflexcmb", 0x0302, "clear", 0x2327, "clickalveolar", 0x01c2, "clickdental", 0x01c0, "clicklateral", 0x01c1, "clickretroflex", 0x01c3, "club", 0x2663, "clubsuitblack", 0x2663, "clubsuitwhite", 0x2667, "cmcubedsquare", 0x33a4, "cmonospace", 0xff43, "cmsquaredsquare", 0x33a0, "coarmenian", 0x0581, "colon", 0x003a, "colonmonetary", 0x20a1, "colonmonospace", 0xff1a, "colonsign", 0x20a1, "colonsmall", 0xfe55, "colontriangularhalfmod", 0x02d1, "colontriangularmod", 0x02d0, "comma", 0x002c, "commaabovecmb", 0x0313, "commaaboverightcmb", 0x0315, "commaaccent", 0xf6c3, "commaarabic", 0x060c, "commaarmenian", 0x055d, "commainferior", 0xf6e1, "commamonospace", 0xff0c, "commareversedabovecmb", 0x0314, "commareversedmod", 0x02bd, "commasmall", 0xfe50, "commasuperior", 0xf6e2, "commaturnedabovecmb", 0x0312, "commaturnedmod", 0x02bb, "compass", 0x263c, "congruent", 0x2245, "contourintegral", 0x222e, "control", 0x2303, "controlACK", 0x0006, "controlBEL", 0x0007, "controlBS", 0x0008, "controlCAN", 0x0018, "controlCR", 0x000d, "controlDC1", 0x0011, "controlDC2", 0x0012, "controlDC3", 0x0013, "controlDC4", 0x0014, "controlDEL", 0x007f, "controlDLE", 0x0010, "controlEM", 0x0019, "controlENQ", 0x0005, "controlEOT", 0x0004, "controlESC", 0x001b, "controlETB", 0x0017, "controlETX", 0x0003, "controlFF", 0x000c, "controlFS", 0x001c, "controlGS", 0x001d, "controlHT", 0x0009, "controlLF", 0x000a, "controlNAK", 0x0015, "controlNULL", 0x0000, "controlRS", 0x001e, "controlSI", 0x000f, "controlSO", 0x000e, "controlSOT", 0x0002, "controlSTX", 0x0001, "controlSUB", 0x001a, "controlSYN", 0x0016, "controlUS", 0x001f, "controlVT", 0x000b, "copyright", 0x00a9, "copyrightsans", 0xf8e9, "copyrightserif", 0xf6d9, "cornerbracketleft", 0x300c, "cornerbracketlefthalfwidth", 0xff62, "cornerbracketleftvertical", 0xfe41, "cornerbracketright", 0x300d, "cornerbracketrighthalfwidth", 0xff63, "cornerbracketrightvertical", 0xfe42, "corporationsquare", 0x337f, "cosquare", 0x33c7, "coverkgsquare", 0x33c6, "cparen", 0x249e, "cruzeiro", 0x20a2, "cstretched", 0x0297, "curlyand", 0x22cf, "curlyor", 0x22ce, "currency", 0x00a4, "cyrBreve", 0xf6d1, "cyrFlex", 0xf6d2, "cyrbreve", 0xf6d4, "cyrflex", 0xf6d5, "d", 0x0064, "daarmenian", 0x0564, "dabengali", 0x09a6, "dadarabic", 0x0636, "dadeva", 0x0926, "dadfinalarabic", 0xfebe, "dadinitialarabic", 0xfebf, "dadmedialarabic", 0xfec0, "dagesh", 0x05bc, "dageshhebrew", 0x05bc, "dagger", 0x2020, "daggerdbl", 0x2021, "dagujarati", 0x0aa6, "dagurmukhi", 0x0a26, "dahiragana", 0x3060, "dakatakana", 0x30c0, "dalarabic", 0x062f, "dalet", 0x05d3, "daletdagesh", 0xfb33, "daletdageshhebrew", 0xfb33, "dalethebrew", 0x05d3, "dalfinalarabic", 0xfeaa, "dammaarabic", 0x064f, "dammalowarabic", 0x064f, "dammatanaltonearabic", 0x064c, "dammatanarabic", 0x064c, "danda", 0x0964, "dargahebrew", 0x05a7, "dargalefthebrew", 0x05a7, "dasiapneumatacyrilliccmb", 0x0485, "dblGrave", 0xf6d3, "dblanglebracketleft", 0x300a, "dblanglebracketleftvertical", 0xfe3d, "dblanglebracketright", 0x300b, "dblanglebracketrightvertical", 0xfe3e, "dblarchinvertedbelowcmb", 0x032b, "dblarrowleft", 0x21d4, "dblarrowright", 0x21d2, "dbldanda", 0x0965, "dblgrave", 0xf6d6, "dblgravecmb", 0x030f, "dblintegral", 0x222c, "dbllowline", 0x2017, "dbllowlinecmb", 0x0333, "dbloverlinecmb", 0x033f, "dblprimemod", 0x02ba, "dblverticalbar", 0x2016, "dblverticallineabovecmb", 0x030e, "dbopomofo", 0x3109, "dbsquare", 0x33c8, "dcaron", 0x010f, "dcedilla", 0x1e11, "dcircle", 0x24d3, "dcircumflexbelow", 0x1e13, "dcroat", 0x0111, "ddabengali", 0x09a1, "ddadeva", 0x0921, "ddagujarati", 0x0aa1, "ddagurmukhi", 0x0a21, "ddalarabic", 0x0688, "ddalfinalarabic", 0xfb89, "dddhadeva", 0x095c, "ddhabengali", 0x09a2, "ddhadeva", 0x0922, "ddhagujarati", 0x0aa2, "ddhagurmukhi", 0x0a22, "ddotaccent", 0x1e0b, "ddotbelow", 0x1e0d, "decimalseparatorarabic", 0x066b, "decimalseparatorpersian", 0x066b, "decyrillic", 0x0434, "degree", 0x00b0, "dehihebrew", 0x05ad, "dehiragana", 0x3067, "deicoptic", 0x03ef, "dekatakana", 0x30c7, "deleteleft", 0x232b, "deleteright", 0x2326, "delta", 0x03b4, "deltaturned", 0x018d, "denominatorminusonenumeratorbengali", 0x09f8, "dezh", 0x02a4, "dhabengali", 0x09a7, "dhadeva", 0x0927, "dhagujarati", 0x0aa7, "dhagurmukhi", 0x0a27, "dhook", 0x0257, "dialytikatonos", 0x0385, "dialytikatonoscmb", 0x0344, "diamond", 0x2666, "diamondsuitwhite", 0x2662, "dieresis", 0x00a8, "dieresisacute", 0xf6d7, "dieresisbelowcmb", 0x0324, "dieresiscmb", 0x0308, "dieresisgrave", 0xf6d8, "dieresistonos", 0x0385, "dihiragana", 0x3062, "dikatakana", 0x30c2, "dittomark", 0x3003, "divide", 0x00f7, "divides", 0x2223, "divisionslash", 0x2215, "djecyrillic", 0x0452, "dkshade", 0x2593, "dlinebelow", 0x1e0f, "dlsquare", 0x3397, "dmacron", 0x0111, "dmonospace", 0xff44, "dnblock", 0x2584, "dochadathai", 0x0e0e, "dodekthai", 0x0e14, "dohiragana", 0x3069, "dokatakana", 0x30c9, "dollar", 0x0024, "dollarinferior", 0xf6e3, "dollarmonospace", 0xff04, "dollaroldstyle", 0xf724, "dollarsmall", 0xfe69, "dollarsuperior", 0xf6e4, "dong", 0x20ab, "dorusquare", 0x3326, "dotaccent", 0x02d9, "dotaccentcmb", 0x0307, "dotbelowcmb", 0x0323, "dotbelowcomb", 0x0323, "dotkatakana", 0x30fb, "dotlessi", 0x0131, "dotlessj", 0xf6be, "dotlessjstrokehook", 0x0284, "dotmath", 0x22c5, "dottedcircle", 0x25cc, "doubleyodpatah", 0xfb1f, "doubleyodpatahhebrew", 0xfb1f, "downtackbelowcmb", 0x031e, "downtackmod", 0x02d5, "dparen", 0x249f, "dsuperior", 0xf6eb, "dtail", 0x0256, "dtopbar", 0x018c, "duhiragana", 0x3065, "dukatakana", 0x30c5, "dz", 0x01f3, "dzaltone", 0x02a3, "dzcaron", 0x01c6, "dzcurl", 0x02a5, "dzeabkhasiancyrillic", 0x04e1, "dzecyrillic", 0x0455, "dzhecyrillic", 0x045f, "e", 0x0065, "eacute", 0x00e9, "earth", 0x2641, "ebengali", 0x098f, "ebopomofo", 0x311c, "ebreve", 0x0115, "ecandradeva", 0x090d, "ecandragujarati", 0x0a8d, "ecandravowelsigndeva", 0x0945, "ecandravowelsigngujarati", 0x0ac5, "ecaron", 0x011b, "ecedillabreve", 0x1e1d, "echarmenian", 0x0565, "echyiwnarmenian", 0x0587, "ecircle", 0x24d4, "ecircumflex", 0x00ea, "ecircumflexacute", 0x1ebf, "ecircumflexbelow", 0x1e19, "ecircumflexdotbelow", 0x1ec7, "ecircumflexgrave", 0x1ec1, "ecircumflexhookabove", 0x1ec3, "ecircumflextilde", 0x1ec5, "ecyrillic", 0x0454, "edblgrave", 0x0205, "edeva", 0x090f, "edieresis", 0x00eb, "edot", 0x0117, "edotaccent", 0x0117, "edotbelow", 0x1eb9, "eegurmukhi", 0x0a0f, "eematragurmukhi", 0x0a47, "efcyrillic", 0x0444, "egrave", 0x00e8, "egujarati", 0x0a8f, "eharmenian", 0x0567, "ehbopomofo", 0x311d, "ehiragana", 0x3048, "ehookabove", 0x1ebb, "eibopomofo", 0x311f, "eight", 0x0038, "eightarabic", 0x0668, "eightbengali", 0x09ee, "eightcircle", 0x2467, "eightcircleinversesansserif", 0x2791, "eightdeva", 0x096e, "eighteencircle", 0x2471, "eighteenparen", 0x2485, "eighteenperiod", 0x2499, "eightgujarati", 0x0aee, "eightgurmukhi", 0x0a6e, "eighthackarabic", 0x0668, "eighthangzhou", 0x3028, "eighthnotebeamed", 0x266b, "eightideographicparen", 0x3227, "eightinferior", 0x2088, "eightmonospace", 0xff18, "eightoldstyle", 0xf738, "eightparen", 0x247b, "eightperiod", 0x248f, "eightpersian", 0x06f8, "eightroman", 0x2177, "eightsuperior", 0x2078, "eightthai", 0x0e58, "einvertedbreve", 0x0207, "eiotifiedcyrillic", 0x0465, "ekatakana", 0x30a8, "ekatakanahalfwidth", 0xff74, "ekonkargurmukhi", 0x0a74, "ekorean", 0x3154, "elcyrillic", 0x043b, "element", 0x2208, "elevencircle", 0x246a, "elevenparen", 0x247e, "elevenperiod", 0x2492, "elevenroman", 0x217a, "ellipsis", 0x2026, "ellipsisvertical", 0x22ee, "emacron", 0x0113, "emacronacute", 0x1e17, "emacrongrave", 0x1e15, "emcyrillic", 0x043c, "emdash", 0x2014, "emdashvertical", 0xfe31, "emonospace", 0xff45, "emphasismarkarmenian", 0x055b, "emptyset", 0x2205, "enbopomofo", 0x3123, "encyrillic", 0x043d, "endash", 0x2013, "endashvertical", 0xfe32, "endescendercyrillic", 0x04a3, "eng", 0x014b, "engbopomofo", 0x3125, "enghecyrillic", 0x04a5, "enhookcyrillic", 0x04c8, "enspace", 0x2002, "eogonek", 0x0119, "eokorean", 0x3153, "eopen", 0x025b, "eopenclosed", 0x029a, "eopenreversed", 0x025c, "eopenreversedclosed", 0x025e, "eopenreversedhook", 0x025d, "eparen", 0x24a0, "epsilon", 0x03b5, "epsilontonos", 0x03ad, "equal", 0x003d, "equalmonospace", 0xff1d, "equalsmall", 0xfe66, "equalsuperior", 0x207c, "equivalence", 0x2261, "erbopomofo", 0x3126, "ercyrillic", 0x0440, "ereversed", 0x0258, "ereversedcyrillic", 0x044d, "escyrillic", 0x0441, "esdescendercyrillic", 0x04ab, "esh", 0x0283, "eshcurl", 0x0286, "eshortdeva", 0x090e, "eshortvowelsigndeva", 0x0946, "eshreversedloop", 0x01aa, "eshsquatreversed", 0x0285, "esmallhiragana", 0x3047, "esmallkatakana", 0x30a7, "esmallkatakanahalfwidth", 0xff6a, "estimated", 0x212e, "esuperior", 0xf6ec, "eta", 0x03b7, "etarmenian", 0x0568, "etatonos", 0x03ae, "eth", 0x00f0, "etilde", 0x1ebd, "etildebelow", 0x1e1b, "etnahtafoukhhebrew", 0x0591, "etnahtafoukhlefthebrew", 0x0591, "etnahtahebrew", 0x0591, "etnahtalefthebrew", 0x0591, "eturned", 0x01dd, "eukorean", 0x3161, "euro", 0x20ac, "evowelsignbengali", 0x09c7, "evowelsigndeva", 0x0947, "evowelsigngujarati", 0x0ac7, "exclam", 0x0021, "exclamarmenian", 0x055c, "exclamdbl", 0x203c, "exclamdown", 0x00a1, "exclamdownsmall", 0xf7a1, "exclammonospace", 0xff01, "exclamsmall", 0xf721, "existential", 0x2203, "ezh", 0x0292, "ezhcaron", 0x01ef, "ezhcurl", 0x0293, "ezhreversed", 0x01b9, "ezhtail", 0x01ba, "f", 0x0066, "fadeva", 0x095e, "fagurmukhi", 0x0a5e, "fahrenheit", 0x2109, "fathaarabic", 0x064e, "fathalowarabic", 0x064e, "fathatanarabic", 0x064b, "fbopomofo", 0x3108, "fcircle", 0x24d5, "fdotaccent", 0x1e1f, "feharabic", 0x0641, "feharmenian", 0x0586, "fehfinalarabic", 0xfed2, "fehinitialarabic", 0xfed3, "fehmedialarabic", 0xfed4, "feicoptic", 0x03e5, "female", 0x2640, "ff", 0xfb00, "f_f", 0xfb00, "ffi", 0xfb03, "f_f_i", 0xfb03, "ffl", 0xfb04, "f_f_l", 0xfb04, "fi", 0xfb01, "f_i", 0xfb01, "fifteencircle", 0x246e, "fifteenparen", 0x2482, "fifteenperiod", 0x2496, "figuredash", 0x2012, "filledbox", 0x25a0, "filledrect", 0x25ac, "finalkaf", 0x05da, "finalkafdagesh", 0xfb3a, "finalkafdageshhebrew", 0xfb3a, "finalkafhebrew", 0x05da, "finalmem", 0x05dd, "finalmemhebrew", 0x05dd, "finalnun", 0x05df, "finalnunhebrew", 0x05df, "finalpe", 0x05e3, "finalpehebrew", 0x05e3, "finaltsadi", 0x05e5, "finaltsadihebrew", 0x05e5, "firsttonechinese", 0x02c9, "fisheye", 0x25c9, "fitacyrillic", 0x0473, "five", 0x0035, "fivearabic", 0x0665, "fivebengali", 0x09eb, "fivecircle", 0x2464, "fivecircleinversesansserif", 0x278e, "fivedeva", 0x096b, "fiveeighths", 0x215d, "fivegujarati", 0x0aeb, "fivegurmukhi", 0x0a6b, "fivehackarabic", 0x0665, "fivehangzhou", 0x3025, "fiveideographicparen", 0x3224, "fiveinferior", 0x2085, "fivemonospace", 0xff15, "fiveoldstyle", 0xf735, "fiveparen", 0x2478, "fiveperiod", 0x248c, "fivepersian", 0x06f5, "fiveroman", 0x2174, "fivesuperior", 0x2075, "fivethai", 0x0e55, "fl", 0xfb02, "f_l", 0xfb02, "florin", 0x0192, "fmonospace", 0xff46, "fmsquare", 0x3399, "fofanthai", 0x0e1f, "fofathai", 0x0e1d, "fongmanthai", 0x0e4f, "forall", 0x2200, "four", 0x0034, "fourarabic", 0x0664, "fourbengali", 0x09ea, "fourcircle", 0x2463, "fourcircleinversesansserif", 0x278d, "fourdeva", 0x096a, "fourgujarati", 0x0aea, "fourgurmukhi", 0x0a6a, "fourhackarabic", 0x0664, "fourhangzhou", 0x3024, "fourideographicparen", 0x3223, "fourinferior", 0x2084, "fourmonospace", 0xff14, "fournumeratorbengali", 0x09f7, "fouroldstyle", 0xf734, "fourparen", 0x2477, "fourperiod", 0x248b, "fourpersian", 0x06f4, "fourroman", 0x2173, "foursuperior", 0x2074, "fourteencircle", 0x246d, "fourteenparen", 0x2481, "fourteenperiod", 0x2495, "fourthai", 0x0e54, "fourthtonechinese", 0x02cb, "fparen", 0x24a1, "fraction", 0x2044, "franc", 0x20a3, "g", 0x0067, "gabengali", 0x0997, "gacute", 0x01f5, "gadeva", 0x0917, "gafarabic", 0x06af, "gaffinalarabic", 0xfb93, "gafinitialarabic", 0xfb94, "gafmedialarabic", 0xfb95, "gagujarati", 0x0a97, "gagurmukhi", 0x0a17, "gahiragana", 0x304c, "gakatakana", 0x30ac, "gamma", 0x03b3, "gammalatinsmall", 0x0263, "gammasuperior", 0x02e0, "gangiacoptic", 0x03eb, "gbopomofo", 0x310d, "gbreve", 0x011f, "gcaron", 0x01e7, "gcedilla", 0x0123, "gcircle", 0x24d6, "gcircumflex", 0x011d, "gcommaaccent", 0x0123, "gdot", 0x0121, "gdotaccent", 0x0121, "gecyrillic", 0x0433, "gehiragana", 0x3052, "gekatakana", 0x30b2, "geometricallyequal", 0x2251, "gereshaccenthebrew", 0x059c, "gereshhebrew", 0x05f3, "gereshmuqdamhebrew", 0x059d, "germandbls", 0x00df, "gershayimaccenthebrew", 0x059e, "gershayimhebrew", 0x05f4, "getamark", 0x3013, "ghabengali", 0x0998, "ghadarmenian", 0x0572, "ghadeva", 0x0918, "ghagujarati", 0x0a98, "ghagurmukhi", 0x0a18, "ghainarabic", 0x063a, "ghainfinalarabic", 0xfece, "ghaininitialarabic", 0xfecf, "ghainmedialarabic", 0xfed0, "ghemiddlehookcyrillic", 0x0495, "ghestrokecyrillic", 0x0493, "gheupturncyrillic", 0x0491, "ghhadeva", 0x095a, "ghhagurmukhi", 0x0a5a, "ghook", 0x0260, "ghzsquare", 0x3393, "gihiragana", 0x304e, "gikatakana", 0x30ae, "gimarmenian", 0x0563, "gimel", 0x05d2, "gimeldagesh", 0xfb32, "gimeldageshhebrew", 0xfb32, "gimelhebrew", 0x05d2, "gjecyrillic", 0x0453, "glottalinvertedstroke", 0x01be, "glottalstop", 0x0294, "glottalstopinverted", 0x0296, "glottalstopmod", 0x02c0, "glottalstopreversed", 0x0295, "glottalstopreversedmod", 0x02c1, "glottalstopreversedsuperior", 0x02e4, "glottalstopstroke", 0x02a1, "glottalstopstrokereversed", 0x02a2, "gmacron", 0x1e21, "gmonospace", 0xff47, "gohiragana", 0x3054, "gokatakana", 0x30b4, "gparen", 0x24a2, "gpasquare", 0x33ac, "gradient", 0x2207, "grave", 0x0060, "gravebelowcmb", 0x0316, "gravecmb", 0x0300, "gravecomb", 0x0300, "gravedeva", 0x0953, "gravelowmod", 0x02ce, "gravemonospace", 0xff40, "gravetonecmb", 0x0340, "greater", 0x003e, "greaterequal", 0x2265, "greaterequalorless", 0x22db, "greatermonospace", 0xff1e, "greaterorequivalent", 0x2273, "greaterorless", 0x2277, "greateroverequal", 0x2267, "greatersmall", 0xfe65, "gscript", 0x0261, "gstroke", 0x01e5, "guhiragana", 0x3050, "guillemotleft", 0x00ab, "guillemotright", 0x00bb, "guilsinglleft", 0x2039, "guilsinglright", 0x203a, "gukatakana", 0x30b0, "guramusquare", 0x3318, "gysquare", 0x33c9, "h", 0x0068, "haabkhasiancyrillic", 0x04a9, "haaltonearabic", 0x06c1, "habengali", 0x09b9, "hadescendercyrillic", 0x04b3, "hadeva", 0x0939, "hagujarati", 0x0ab9, "hagurmukhi", 0x0a39, "haharabic", 0x062d, "hahfinalarabic", 0xfea2, "hahinitialarabic", 0xfea3, "hahiragana", 0x306f, "hahmedialarabic", 0xfea4, "haitusquare", 0x332a, "hakatakana", 0x30cf, "hakatakanahalfwidth", 0xff8a, "halantgurmukhi", 0x0a4d, "hamzaarabic", 0x0621, "hamzalowarabic", 0x0621, "hangulfiller", 0x3164, "hardsigncyrillic", 0x044a, "harpoonleftbarbup", 0x21bc, "harpoonrightbarbup", 0x21c0, "hasquare", 0x33ca, "hatafpatah", 0x05b2, "hatafpatah16", 0x05b2, "hatafpatah23", 0x05b2, "hatafpatah2f", 0x05b2, "hatafpatahhebrew", 0x05b2, "hatafpatahnarrowhebrew", 0x05b2, "hatafpatahquarterhebrew", 0x05b2, "hatafpatahwidehebrew", 0x05b2, "hatafqamats", 0x05b3, "hatafqamats1b", 0x05b3, "hatafqamats28", 0x05b3, "hatafqamats34", 0x05b3, "hatafqamatshebrew", 0x05b3, "hatafqamatsnarrowhebrew", 0x05b3, "hatafqamatsquarterhebrew", 0x05b3, "hatafqamatswidehebrew", 0x05b3, "hatafsegol", 0x05b1, "hatafsegol17", 0x05b1, "hatafsegol24", 0x05b1, "hatafsegol30", 0x05b1, "hatafsegolhebrew", 0x05b1, "hatafsegolnarrowhebrew", 0x05b1, "hatafsegolquarterhebrew", 0x05b1, "hatafsegolwidehebrew", 0x05b1, "hbar", 0x0127, "hbopomofo", 0x310f, "hbrevebelow", 0x1e2b, "hcedilla", 0x1e29, "hcircle", 0x24d7, "hcircumflex", 0x0125, "hdieresis", 0x1e27, "hdotaccent", 0x1e23, "hdotbelow", 0x1e25, "he", 0x05d4, "heart", 0x2665, "heartsuitblack", 0x2665, "heartsuitwhite", 0x2661, "hedagesh", 0xfb34, "hedageshhebrew", 0xfb34, "hehaltonearabic", 0x06c1, "heharabic", 0x0647, "hehebrew", 0x05d4, "hehfinalaltonearabic", 0xfba7, "hehfinalalttwoarabic", 0xfeea, "hehfinalarabic", 0xfeea, "hehhamzaabovefinalarabic", 0xfba5, "hehhamzaaboveisolatedarabic", 0xfba4, "hehinitialaltonearabic", 0xfba8, "hehinitialarabic", 0xfeeb, "hehiragana", 0x3078, "hehmedialaltonearabic", 0xfba9, "hehmedialarabic", 0xfeec, "heiseierasquare", 0x337b, "hekatakana", 0x30d8, "hekatakanahalfwidth", 0xff8d, "hekutaarusquare", 0x3336, "henghook", 0x0267, "herutusquare", 0x3339, "het", 0x05d7, "hethebrew", 0x05d7, "hhook", 0x0266, "hhooksuperior", 0x02b1, "hieuhacirclekorean", 0x327b, "hieuhaparenkorean", 0x321b, "hieuhcirclekorean", 0x326d, "hieuhkorean", 0x314e, "hieuhparenkorean", 0x320d, "hihiragana", 0x3072, "hikatakana", 0x30d2, "hikatakanahalfwidth", 0xff8b, "hiriq", 0x05b4, "hiriq14", 0x05b4, "hiriq21", 0x05b4, "hiriq2d", 0x05b4, "hiriqhebrew", 0x05b4, "hiriqnarrowhebrew", 0x05b4, "hiriqquarterhebrew", 0x05b4, "hiriqwidehebrew", 0x05b4, "hlinebelow", 0x1e96, "hmonospace", 0xff48, "hoarmenian", 0x0570, "hohipthai", 0x0e2b, "hohiragana", 0x307b, "hokatakana", 0x30db, "hokatakanahalfwidth", 0xff8e, "holam", 0x05b9, "holam19", 0x05b9, "holam26", 0x05b9, "holam32", 0x05b9, "holamhebrew", 0x05b9, "holamnarrowhebrew", 0x05b9, "holamquarterhebrew", 0x05b9, "holamwidehebrew", 0x05b9, "honokhukthai", 0x0e2e, "hookabovecomb", 0x0309, "hookcmb", 0x0309, "hookpalatalizedbelowcmb", 0x0321, "hookretroflexbelowcmb", 0x0322, "hoonsquare", 0x3342, "horicoptic", 0x03e9, "horizontalbar", 0x2015, "horncmb", 0x031b, "hotsprings", 0x2668, "house", 0x2302, "hparen", 0x24a3, "hsuperior", 0x02b0, "hturned", 0x0265, "huhiragana", 0x3075, "huiitosquare", 0x3333, "hukatakana", 0x30d5, "hukatakanahalfwidth", 0xff8c, "hungarumlaut", 0x02dd, "hungarumlautcmb", 0x030b, "hv", 0x0195, "hyphen", 0x002d, "hypheninferior", 0xf6e5, "hyphenmonospace", 0xff0d, "hyphensmall", 0xfe63, "hyphensuperior", 0xf6e6, "hyphentwo", 0x2010, "i", 0x0069, "iacute", 0x00ed, "iacyrillic", 0x044f, "ibengali", 0x0987, "ibopomofo", 0x3127, "ibreve", 0x012d, "icaron", 0x01d0, "icircle", 0x24d8, "icircumflex", 0x00ee, "icyrillic", 0x0456, "idblgrave", 0x0209, "ideographearthcircle", 0x328f, "ideographfirecircle", 0x328b, "ideographicallianceparen", 0x323f, "ideographiccallparen", 0x323a, "ideographiccentrecircle", 0x32a5, "ideographicclose", 0x3006, "ideographiccomma", 0x3001, "ideographiccommaleft", 0xff64, "ideographiccongratulationparen", 0x3237, "ideographiccorrectcircle", 0x32a3, "ideographicearthparen", 0x322f, "ideographicenterpriseparen", 0x323d, "ideographicexcellentcircle", 0x329d, "ideographicfestivalparen", 0x3240, "ideographicfinancialcircle", 0x3296, "ideographicfinancialparen", 0x3236, "ideographicfireparen", 0x322b, "ideographichaveparen", 0x3232, "ideographichighcircle", 0x32a4, "ideographiciterationmark", 0x3005, "ideographiclaborcircle", 0x3298, "ideographiclaborparen", 0x3238, "ideographicleftcircle", 0x32a7, "ideographiclowcircle", 0x32a6, "ideographicmedicinecircle", 0x32a9, "ideographicmetalparen", 0x322e, "ideographicmoonparen", 0x322a, "ideographicnameparen", 0x3234, "ideographicperiod", 0x3002, "ideographicprintcircle", 0x329e, "ideographicreachparen", 0x3243, "ideographicrepresentparen", 0x3239, "ideographicresourceparen", 0x323e, "ideographicrightcircle", 0x32a8, "ideographicsecretcircle", 0x3299, "ideographicselfparen", 0x3242, "ideographicsocietyparen", 0x3233, "ideographicspace", 0x3000, "ideographicspecialparen", 0x3235, "ideographicstockparen", 0x3231, "ideographicstudyparen", 0x323b, "ideographicsunparen", 0x3230, "ideographicsuperviseparen", 0x323c, "ideographicwaterparen", 0x322c, "ideographicwoodparen", 0x322d, "ideographiczero", 0x3007, "ideographmetalcircle", 0x328e, "ideographmooncircle", 0x328a, "ideographnamecircle", 0x3294, "ideographsuncircle", 0x3290, "ideographwatercircle", 0x328c, "ideographwoodcircle", 0x328d, "ideva", 0x0907, "idieresis", 0x00ef, "idieresisacute", 0x1e2f, "idieresiscyrillic", 0x04e5, "idotbelow", 0x1ecb, "iebrevecyrillic", 0x04d7, "iecyrillic", 0x0435, "ieungacirclekorean", 0x3275, "ieungaparenkorean", 0x3215, "ieungcirclekorean", 0x3267, "ieungkorean", 0x3147, "ieungparenkorean", 0x3207, "igrave", 0x00ec, "igujarati", 0x0a87, "igurmukhi", 0x0a07, "ihiragana", 0x3044, "ihookabove", 0x1ec9, "iibengali", 0x0988, "iicyrillic", 0x0438, "iideva", 0x0908, "iigujarati", 0x0a88, "iigurmukhi", 0x0a08, "iimatragurmukhi", 0x0a40, "iinvertedbreve", 0x020b, "iishortcyrillic", 0x0439, "iivowelsignbengali", 0x09c0, "iivowelsigndeva", 0x0940, "iivowelsigngujarati", 0x0ac0, "ij", 0x0133, "ikatakana", 0x30a4, "ikatakanahalfwidth", 0xff72, "ikorean", 0x3163, "ilde", 0x02dc, "iluyhebrew", 0x05ac, "imacron", 0x012b, "imacroncyrillic", 0x04e3, "imageorapproximatelyequal", 0x2253, "imatragurmukhi", 0x0a3f, "imonospace", 0xff49, "increment", 0x2206, "infinity", 0x221e, "iniarmenian", 0x056b, "integral", 0x222b, "integralbottom", 0x2321, "integralbt", 0x2321, "integralex", 0xf8f5, "integraltop", 0x2320, "integraltp", 0x2320, "intersection", 0x2229, "intisquare", 0x3305, "invbullet", 0x25d8, "invcircle", 0x25d9, "invsmileface", 0x263b, "iocyrillic", 0x0451, "iogonek", 0x012f, "iota", 0x03b9, "iotadieresis", 0x03ca, "iotadieresistonos", 0x0390, "iotalatin", 0x0269, "iotatonos", 0x03af, "iparen", 0x24a4, "irigurmukhi", 0x0a72, "ismallhiragana", 0x3043, "ismallkatakana", 0x30a3, "ismallkatakanahalfwidth", 0xff68, "issharbengali", 0x09fa, "istroke", 0x0268, "isuperior", 0xf6ed, "iterationhiragana", 0x309d, "iterationkatakana", 0x30fd, "itilde", 0x0129, "itildebelow", 0x1e2d, "iubopomofo", 0x3129, "iucyrillic", 0x044e, "ivowelsignbengali", 0x09bf, "ivowelsigndeva", 0x093f, "ivowelsigngujarati", 0x0abf, "izhitsacyrillic", 0x0475, "izhitsadblgravecyrillic", 0x0477, "j", 0x006a, "jaarmenian", 0x0571, "jabengali", 0x099c, "jadeva", 0x091c, "jagujarati", 0x0a9c, "jagurmukhi", 0x0a1c, "jbopomofo", 0x3110, "jcaron", 0x01f0, "jcircle", 0x24d9, "jcircumflex", 0x0135, "jcrossedtail", 0x029d, "jdotlessstroke", 0x025f, "jecyrillic", 0x0458, "jeemarabic", 0x062c, "jeemfinalarabic", 0xfe9e, "jeeminitialarabic", 0xfe9f, "jeemmedialarabic", 0xfea0, "jeharabic", 0x0698, "jehfinalarabic", 0xfb8b, "jhabengali", 0x099d, "jhadeva", 0x091d, "jhagujarati", 0x0a9d, "jhagurmukhi", 0x0a1d, "jheharmenian", 0x057b, "jis", 0x3004, "jmonospace", 0xff4a, "jparen", 0x24a5, "jsuperior", 0x02b2, "k", 0x006b, "kabashkircyrillic", 0x04a1, "kabengali", 0x0995, "kacute", 0x1e31, "kacyrillic", 0x043a, "kadescendercyrillic", 0x049b, "kadeva", 0x0915, "kaf", 0x05db, "kafarabic", 0x0643, "kafdagesh", 0xfb3b, "kafdageshhebrew", 0xfb3b, "kaffinalarabic", 0xfeda, "kafhebrew", 0x05db, "kafinitialarabic", 0xfedb, "kafmedialarabic", 0xfedc, "kafrafehebrew", 0xfb4d, "kagujarati", 0x0a95, "kagurmukhi", 0x0a15, "kahiragana", 0x304b, "kahookcyrillic", 0x04c4, "kakatakana", 0x30ab, "kakatakanahalfwidth", 0xff76, "kappa", 0x03ba, "kappasymbolgreek", 0x03f0, "kapyeounmieumkorean", 0x3171, "kapyeounphieuphkorean", 0x3184, "kapyeounpieupkorean", 0x3178, "kapyeounssangpieupkorean", 0x3179, "karoriisquare", 0x330d, "kashidaautoarabic", 0x0640, "kashidaautonosidebearingarabic", 0x0640, "kasmallkatakana", 0x30f5, "kasquare", 0x3384, "kasraarabic", 0x0650, "kasratanarabic", 0x064d, "kastrokecyrillic", 0x049f, "katahiraprolongmarkhalfwidth", 0xff70, "kaverticalstrokecyrillic", 0x049d, "kbopomofo", 0x310e, "kcalsquare", 0x3389, "kcaron", 0x01e9, "kcedilla", 0x0137, "kcircle", 0x24da, "kcommaaccent", 0x0137, "kdotbelow", 0x1e33, "keharmenian", 0x0584, "kehiragana", 0x3051, "kekatakana", 0x30b1, "kekatakanahalfwidth", 0xff79, "kenarmenian", 0x056f, "kesmallkatakana", 0x30f6, "kgreenlandic", 0x0138, "khabengali", 0x0996, "khacyrillic", 0x0445, "khadeva", 0x0916, "khagujarati", 0x0a96, "khagurmukhi", 0x0a16, "khaharabic", 0x062e, "khahfinalarabic", 0xfea6, "khahinitialarabic", 0xfea7, "khahmedialarabic", 0xfea8, "kheicoptic", 0x03e7, "khhadeva", 0x0959, "khhagurmukhi", 0x0a59, "khieukhacirclekorean", 0x3278, "khieukhaparenkorean", 0x3218, "khieukhcirclekorean", 0x326a, "khieukhkorean", 0x314b, "khieukhparenkorean", 0x320a, "khokhaithai", 0x0e02, "khokhonthai", 0x0e05, "khokhuatthai", 0x0e03, "khokhwaithai", 0x0e04, "khomutthai", 0x0e5b, "khook", 0x0199, "khorakhangthai", 0x0e06, "khzsquare", 0x3391, "kihiragana", 0x304d, "kikatakana", 0x30ad, "kikatakanahalfwidth", 0xff77, "kiroguramusquare", 0x3315, "kiromeetorusquare", 0x3316, "kirosquare", 0x3314, "kiyeokacirclekorean", 0x326e, "kiyeokaparenkorean", 0x320e, "kiyeokcirclekorean", 0x3260, "kiyeokkorean", 0x3131, "kiyeokparenkorean", 0x3200, "kiyeoksioskorean", 0x3133, "kjecyrillic", 0x045c, "klinebelow", 0x1e35, "klsquare", 0x3398, "kmcubedsquare", 0x33a6, "kmonospace", 0xff4b, "kmsquaredsquare", 0x33a2, "kohiragana", 0x3053, "kohmsquare", 0x33c0, "kokaithai", 0x0e01, "kokatakana", 0x30b3, "kokatakanahalfwidth", 0xff7a, "kooposquare", 0x331e, "koppacyrillic", 0x0481, "koreanstandardsymbol", 0x327f, "koroniscmb", 0x0343, "kparen", 0x24a6, "kpasquare", 0x33aa, "ksicyrillic", 0x046f, "ktsquare", 0x33cf, "kturned", 0x029e, "kuhiragana", 0x304f, "kukatakana", 0x30af, "kukatakanahalfwidth", 0xff78, "kvsquare", 0x33b8, "kwsquare", 0x33be, "l", 0x006c, "labengali", 0x09b2, "lacute", 0x013a, "ladeva", 0x0932, "lagujarati", 0x0ab2, "lagurmukhi", 0x0a32, "lakkhangyaothai", 0x0e45, "lamaleffinalarabic", 0xfefc, "lamalefhamzaabovefinalarabic", 0xfef8, "lamalefhamzaaboveisolatedarabic", 0xfef7, "lamalefhamzabelowfinalarabic", 0xfefa, "lamalefhamzabelowisolatedarabic", 0xfef9, "lamalefisolatedarabic", 0xfefb, "lamalefmaddaabovefinalarabic", 0xfef6, "lamalefmaddaaboveisolatedarabic", 0xfef5, "lamarabic", 0x0644, "lambda", 0x03bb, "lambdastroke", 0x019b, "lamed", 0x05dc, "lameddagesh", 0xfb3c, "lameddageshhebrew", 0xfb3c, "lamedhebrew", 0x05dc, "lamfinalarabic", 0xfede, "lamhahinitialarabic", 0xfcca, "laminitialarabic", 0xfedf, "lamjeeminitialarabic", 0xfcc9, "lamkhahinitialarabic", 0xfccb, "lamlamhehisolatedarabic", 0xfdf2, "lammedialarabic", 0xfee0, "lammeemhahinitialarabic", 0xfd88, "lammeeminitialarabic", 0xfccc, "largecircle", 0x25ef, "lbar", 0x019a, "lbelt", 0x026c, "lbopomofo", 0x310c, "lcaron", 0x013e, "lcedilla", 0x013c, "lcircle", 0x24db, "lcircumflexbelow", 0x1e3d, "lcommaaccent", 0x013c, "ldot", 0x0140, "ldotaccent", 0x0140, "ldotbelow", 0x1e37, "ldotbelowmacron", 0x1e39, "leftangleabovecmb", 0x031a, "lefttackbelowcmb", 0x0318, "less", 0x003c, "lessequal", 0x2264, "lessequalorgreater", 0x22da, "lessmonospace", 0xff1c, "lessorequivalent", 0x2272, "lessorgreater", 0x2276, "lessoverequal", 0x2266, "lesssmall", 0xfe64, "lezh", 0x026e, "lfblock", 0x258c, "lhookretroflex", 0x026d, "lira", 0x20a4, "liwnarmenian", 0x056c, "lj", 0x01c9, "ljecyrillic", 0x0459, "ll", 0xf6c0, "lladeva", 0x0933, "llagujarati", 0x0ab3, "llinebelow", 0x1e3b, "llladeva", 0x0934, "llvocalicbengali", 0x09e1, "llvocalicdeva", 0x0961, "llvocalicvowelsignbengali", 0x09e3, "llvocalicvowelsigndeva", 0x0963, "lmiddletilde", 0x026b, "lmonospace", 0xff4c, "lmsquare", 0x33d0, "lochulathai", 0x0e2c, "logicaland", 0x2227, "logicalnot", 0x00ac, "logicalnotreversed", 0x2310, "logicalor", 0x2228, "lolingthai", 0x0e25, "longs", 0x017f, "lowlinecenterline", 0xfe4e, "lowlinecmb", 0x0332, "lowlinedashed", 0xfe4d, "lozenge", 0x25ca, "lparen", 0x24a7, "lslash", 0x0142, "lsquare", 0x2113, "lsuperior", 0xf6ee, "ltshade", 0x2591, "luthai", 0x0e26, "lvocalicbengali", 0x098c, "lvocalicdeva", 0x090c, "lvocalicvowelsignbengali", 0x09e2, "lvocalicvowelsigndeva", 0x0962, "lxsquare", 0x33d3, "m", 0x006d, "mabengali", 0x09ae, "macron", 0x00af, "macronbelowcmb", 0x0331, "macroncmb", 0x0304, "macronlowmod", 0x02cd, "macronmonospace", 0xffe3, "macute", 0x1e3f, "madeva", 0x092e, "magujarati", 0x0aae, "magurmukhi", 0x0a2e, "mahapakhhebrew", 0x05a4, "mahapakhlefthebrew", 0x05a4, "mahiragana", 0x307e, "maichattawalowleftthai", 0xf895, "maichattawalowrightthai", 0xf894, "maichattawathai", 0x0e4b, "maichattawaupperleftthai", 0xf893, "maieklowleftthai", 0xf88c, "maieklowrightthai", 0xf88b, "maiekthai", 0x0e48, "maiekupperleftthai", 0xf88a, "maihanakatleftthai", 0xf884, "maihanakatthai", 0x0e31, "maitaikhuleftthai", 0xf889, "maitaikhuthai", 0x0e47, "maitholowleftthai", 0xf88f, "maitholowrightthai", 0xf88e, "maithothai", 0x0e49, "maithoupperleftthai", 0xf88d, "maitrilowleftthai", 0xf892, "maitrilowrightthai", 0xf891, "maitrithai", 0x0e4a, "maitriupperleftthai", 0xf890, "maiyamokthai", 0x0e46, "makatakana", 0x30de, "makatakanahalfwidth", 0xff8f, "male", 0x2642, "mansyonsquare", 0x3347, "maqafhebrew", 0x05be, "mars", 0x2642, "masoracirclehebrew", 0x05af, "masquare", 0x3383, "mbopomofo", 0x3107, "mbsquare", 0x33d4, "mcircle", 0x24dc, "mcubedsquare", 0x33a5, "mdotaccent", 0x1e41, "mdotbelow", 0x1e43, "meemarabic", 0x0645, "meemfinalarabic", 0xfee2, "meeminitialarabic", 0xfee3, "meemmedialarabic", 0xfee4, "meemmeeminitialarabic", 0xfcd1, "meemmeemisolatedarabic", 0xfc48, "meetorusquare", 0x334d, "mehiragana", 0x3081, "meizierasquare", 0x337e, "mekatakana", 0x30e1, "mekatakanahalfwidth", 0xff92, "mem", 0x05de, "memdagesh", 0xfb3e, "memdageshhebrew", 0xfb3e, "memhebrew", 0x05de, "menarmenian", 0x0574, "merkhahebrew", 0x05a5, "merkhakefulahebrew", 0x05a6, "merkhakefulalefthebrew", 0x05a6, "merkhalefthebrew", 0x05a5, "mhook", 0x0271, "mhzsquare", 0x3392, "middledotkatakanahalfwidth", 0xff65, "middot", 0x00b7, "mieumacirclekorean", 0x3272, "mieumaparenkorean", 0x3212, "mieumcirclekorean", 0x3264, "mieumkorean", 0x3141, "mieumpansioskorean", 0x3170, "mieumparenkorean", 0x3204, "mieumpieupkorean", 0x316e, "mieumsioskorean", 0x316f, "mihiragana", 0x307f, "mikatakana", 0x30df, "mikatakanahalfwidth", 0xff90, "minus", 0x2212, "minusbelowcmb", 0x0320, "minuscircle", 0x2296, "minusmod", 0x02d7, "minusplus", 0x2213, "minute", 0x2032, "miribaarusquare", 0x334a, "mirisquare", 0x3349, "mlonglegturned", 0x0270, "mlsquare", 0x3396, "mmcubedsquare", 0x33a3, "mmonospace", 0xff4d, "mmsquaredsquare", 0x339f, "mohiragana", 0x3082, "mohmsquare", 0x33c1, "mokatakana", 0x30e2, "mokatakanahalfwidth", 0xff93, "molsquare", 0x33d6, "momathai", 0x0e21, "moverssquare", 0x33a7, "moverssquaredsquare", 0x33a8, "mparen", 0x24a8, "mpasquare", 0x33ab, "mssquare", 0x33b3, "msuperior", 0xf6ef, "mturned", 0x026f, "mu", 0x00b5, "mu1", 0x00b5, "muasquare", 0x3382, "muchgreater", 0x226b, "muchless", 0x226a, "mufsquare", 0x338c, "mugreek", 0x03bc, "mugsquare", 0x338d, "muhiragana", 0x3080, "mukatakana", 0x30e0, "mukatakanahalfwidth", 0xff91, "mulsquare", 0x3395, "multiply", 0x00d7, "mumsquare", 0x339b, "munahhebrew", 0x05a3, "munahlefthebrew", 0x05a3, "musicalnote", 0x266a, "musicalnotedbl", 0x266b, "musicflatsign", 0x266d, "musicsharpsign", 0x266f, "mussquare", 0x33b2, "muvsquare", 0x33b6, "muwsquare", 0x33bc, "mvmegasquare", 0x33b9, "mvsquare", 0x33b7, "mwmegasquare", 0x33bf, "mwsquare", 0x33bd, "n", 0x006e, "nabengali", 0x09a8, "nabla", 0x2207, "nacute", 0x0144, "nadeva", 0x0928, "nagujarati", 0x0aa8, "nagurmukhi", 0x0a28, "nahiragana", 0x306a, "nakatakana", 0x30ca, "nakatakanahalfwidth", 0xff85, "napostrophe", 0x0149, "nasquare", 0x3381, "nbopomofo", 0x310b, "nbspace", 0x00a0, "ncaron", 0x0148, "ncedilla", 0x0146, "ncircle", 0x24dd, "ncircumflexbelow", 0x1e4b, "ncommaaccent", 0x0146, "ndotaccent", 0x1e45, "ndotbelow", 0x1e47, "nehiragana", 0x306d, "nekatakana", 0x30cd, "nekatakanahalfwidth", 0xff88, "newsheqelsign", 0x20aa, "nfsquare", 0x338b, "ngabengali", 0x0999, "ngadeva", 0x0919, "ngagujarati", 0x0a99, "ngagurmukhi", 0x0a19, "ngonguthai", 0x0e07, "nhiragana", 0x3093, "nhookleft", 0x0272, "nhookretroflex", 0x0273, "nieunacirclekorean", 0x326f, "nieunaparenkorean", 0x320f, "nieuncieuckorean", 0x3135, "nieuncirclekorean", 0x3261, "nieunhieuhkorean", 0x3136, "nieunkorean", 0x3134, "nieunpansioskorean", 0x3168, "nieunparenkorean", 0x3201, "nieunsioskorean", 0x3167, "nieuntikeutkorean", 0x3166, "nihiragana", 0x306b, "nikatakana", 0x30cb, "nikatakanahalfwidth", 0xff86, "nikhahitleftthai", 0xf899, "nikhahitthai", 0x0e4d, "nine", 0x0039, "ninearabic", 0x0669, "ninebengali", 0x09ef, "ninecircle", 0x2468, "ninecircleinversesansserif", 0x2792, "ninedeva", 0x096f, "ninegujarati", 0x0aef, "ninegurmukhi", 0x0a6f, "ninehackarabic", 0x0669, "ninehangzhou", 0x3029, "nineideographicparen", 0x3228, "nineinferior", 0x2089, "ninemonospace", 0xff19, "nineoldstyle", 0xf739, "nineparen", 0x247c, "nineperiod", 0x2490, "ninepersian", 0x06f9, "nineroman", 0x2178, "ninesuperior", 0x2079, "nineteencircle", 0x2472, "nineteenparen", 0x2486, "nineteenperiod", 0x249a, "ninethai", 0x0e59, "nj", 0x01cc, "njecyrillic", 0x045a, "nkatakana", 0x30f3, "nkatakanahalfwidth", 0xff9d, "nlegrightlong", 0x019e, "nlinebelow", 0x1e49, "nmonospace", 0xff4e, "nmsquare", 0x339a, "nnabengali", 0x09a3, "nnadeva", 0x0923, "nnagujarati", 0x0aa3, "nnagurmukhi", 0x0a23, "nnnadeva", 0x0929, "nohiragana", 0x306e, "nokatakana", 0x30ce, "nokatakanahalfwidth", 0xff89, "nonbreakingspace", 0x00a0, "nonenthai", 0x0e13, "nonuthai", 0x0e19, "noonarabic", 0x0646, "noonfinalarabic", 0xfee6, "noonghunnaarabic", 0x06ba, "noonghunnafinalarabic", 0xfb9f, "nooninitialarabic", 0xfee7, "noonjeeminitialarabic", 0xfcd2, "noonjeemisolatedarabic", 0xfc4b, "noonmedialarabic", 0xfee8, "noonmeeminitialarabic", 0xfcd5, "noonmeemisolatedarabic", 0xfc4e, "noonnoonfinalarabic", 0xfc8d, "notcontains", 0x220c, "notelement", 0x2209, "notelementof", 0x2209, "notequal", 0x2260, "notgreater", 0x226f, "notgreaternorequal", 0x2271, "notgreaternorless", 0x2279, "notidentical", 0x2262, "notless", 0x226e, "notlessnorequal", 0x2270, "notparallel", 0x2226, "notprecedes", 0x2280, "notsubset", 0x2284, "notsucceeds", 0x2281, "notsuperset", 0x2285, "nowarmenian", 0x0576, "nparen", 0x24a9, "nssquare", 0x33b1, "nsuperior", 0x207f, "ntilde", 0x00f1, "nu", 0x03bd, "nuhiragana", 0x306c, "nukatakana", 0x30cc, "nukatakanahalfwidth", 0xff87, "nuktabengali", 0x09bc, "nuktadeva", 0x093c, "nuktagujarati", 0x0abc, "nuktagurmukhi", 0x0a3c, "numbersign", 0x0023, "numbersignmonospace", 0xff03, "numbersignsmall", 0xfe5f, "numeralsigngreek", 0x0374, "numeralsignlowergreek", 0x0375, "numero", 0x2116, "nun", 0x05e0, "nundagesh", 0xfb40, "nundageshhebrew", 0xfb40, "nunhebrew", 0x05e0, "nvsquare", 0x33b5, "nwsquare", 0x33bb, "nyabengali", 0x099e, "nyadeva", 0x091e, "nyagujarati", 0x0a9e, "nyagurmukhi", 0x0a1e, "o", 0x006f, "oacute", 0x00f3, "oangthai", 0x0e2d, "obarred", 0x0275, "obarredcyrillic", 0x04e9, "obarreddieresiscyrillic", 0x04eb, "obengali", 0x0993, "obopomofo", 0x311b, "obreve", 0x014f, "ocandradeva", 0x0911, "ocandragujarati", 0x0a91, "ocandravowelsigndeva", 0x0949, "ocandravowelsigngujarati", 0x0ac9, "ocaron", 0x01d2, "ocircle", 0x24de, "ocircumflex", 0x00f4, "ocircumflexacute", 0x1ed1, "ocircumflexdotbelow", 0x1ed9, "ocircumflexgrave", 0x1ed3, "ocircumflexhookabove", 0x1ed5, "ocircumflextilde", 0x1ed7, "ocyrillic", 0x043e, "odblacute", 0x0151, "odblgrave", 0x020d, "odeva", 0x0913, "odieresis", 0x00f6, "odieresiscyrillic", 0x04e7, "odotbelow", 0x1ecd, "oe", 0x0153, "oekorean", 0x315a, "ogonek", 0x02db, "ogonekcmb", 0x0328, "ograve", 0x00f2, "ogujarati", 0x0a93, "oharmenian", 0x0585, "ohiragana", 0x304a, "ohookabove", 0x1ecf, "ohorn", 0x01a1, "ohornacute", 0x1edb, "ohorndotbelow", 0x1ee3, "ohorngrave", 0x1edd, "ohornhookabove", 0x1edf, "ohorntilde", 0x1ee1, "ohungarumlaut", 0x0151, "oi", 0x01a3, "oinvertedbreve", 0x020f, "okatakana", 0x30aa, "okatakanahalfwidth", 0xff75, "okorean", 0x3157, "olehebrew", 0x05ab, "omacron", 0x014d, "omacronacute", 0x1e53, "omacrongrave", 0x1e51, "omdeva", 0x0950, "omega", 0x03c9, "omega1", 0x03d6, "omegacyrillic", 0x0461, "omegalatinclosed", 0x0277, "omegaroundcyrillic", 0x047b, "omegatitlocyrillic", 0x047d, "omegatonos", 0x03ce, "omgujarati", 0x0ad0, "omicron", 0x03bf, "omicrontonos", 0x03cc, "omonospace", 0xff4f, "one", 0x0031, "onearabic", 0x0661, "onebengali", 0x09e7, "onecircle", 0x2460, "onecircleinversesansserif", 0x278a, "onedeva", 0x0967, "onedotenleader", 0x2024, "oneeighth", 0x215b, "onefitted", 0xf6dc, "onegujarati", 0x0ae7, "onegurmukhi", 0x0a67, "onehackarabic", 0x0661, "onehalf", 0x00bd, "onehangzhou", 0x3021, "oneideographicparen", 0x3220, "oneinferior", 0x2081, "onemonospace", 0xff11, "onenumeratorbengali", 0x09f4, "oneoldstyle", 0xf731, "oneparen", 0x2474, "oneperiod", 0x2488, "onepersian", 0x06f1, "onequarter", 0x00bc, "oneroman", 0x2170, "onesuperior", 0x00b9, "onethai", 0x0e51, "onethird", 0x2153, "oogonek", 0x01eb, "oogonekmacron", 0x01ed, "oogurmukhi", 0x0a13, "oomatragurmukhi", 0x0a4b, "oopen", 0x0254, "oparen", 0x24aa, "openbullet", 0x25e6, "option", 0x2325, "ordfeminine", 0x00aa, "ordmasculine", 0x00ba, "orthogonal", 0x221f, "oshortdeva", 0x0912, "oshortvowelsigndeva", 0x094a, "oslash", 0x00f8, "oslashacute", 0x01ff, "osmallhiragana", 0x3049, "osmallkatakana", 0x30a9, "osmallkatakanahalfwidth", 0xff6b, "ostrokeacute", 0x01ff, "osuperior", 0xf6f0, "otcyrillic", 0x047f, "otilde", 0x00f5, "otildeacute", 0x1e4d, "otildedieresis", 0x1e4f, "oubopomofo", 0x3121, "overline", 0x203e, "overlinecenterline", 0xfe4a, "overlinecmb", 0x0305, "overlinedashed", 0xfe49, "overlinedblwavy", 0xfe4c, "overlinewavy", 0xfe4b, "overscore", 0x00af, "ovowelsignbengali", 0x09cb, "ovowelsigndeva", 0x094b, "ovowelsigngujarati", 0x0acb, "p", 0x0070, "paampssquare", 0x3380, "paasentosquare", 0x332b, "pabengali", 0x09aa, "pacute", 0x1e55, "padeva", 0x092a, "pagedown", 0x21df, "pageup", 0x21de, "pagujarati", 0x0aaa, "pagurmukhi", 0x0a2a, "pahiragana", 0x3071, "paiyannoithai", 0x0e2f, "pakatakana", 0x30d1, "palatalizationcyrilliccmb", 0x0484, "palochkacyrillic", 0x04c0, "pansioskorean", 0x317f, "paragraph", 0x00b6, "parallel", 0x2225, "parenleft", 0x0028, "parenleftaltonearabic", 0xfd3e, "parenleftbt", 0xf8ed, "parenleftex", 0xf8ec, "parenleftinferior", 0x208d, "parenleftmonospace", 0xff08, "parenleftsmall", 0xfe59, "parenleftsuperior", 0x207d, "parenlefttp", 0xf8eb, "parenleftvertical", 0xfe35, "parenright", 0x0029, "parenrightaltonearabic", 0xfd3f, "parenrightbt", 0xf8f8, "parenrightex", 0xf8f7, "parenrightinferior", 0x208e, "parenrightmonospace", 0xff09, "parenrightsmall", 0xfe5a, "parenrightsuperior", 0x207e, "parenrighttp", 0xf8f6, "parenrightvertical", 0xfe36, "partialdiff", 0x2202, "paseqhebrew", 0x05c0, "pashtahebrew", 0x0599, "pasquare", 0x33a9, "patah", 0x05b7, "patah11", 0x05b7, "patah1d", 0x05b7, "patah2a", 0x05b7, "patahhebrew", 0x05b7, "patahnarrowhebrew", 0x05b7, "patahquarterhebrew", 0x05b7, "patahwidehebrew", 0x05b7, "pazerhebrew", 0x05a1, "pbopomofo", 0x3106, "pcircle", 0x24df, "pdotaccent", 0x1e57, "pe", 0x05e4, "pecyrillic", 0x043f, "pedagesh", 0xfb44, "pedageshhebrew", 0xfb44, "peezisquare", 0x333b, "pefinaldageshhebrew", 0xfb43, "peharabic", 0x067e, "peharmenian", 0x057a, "pehebrew", 0x05e4, "pehfinalarabic", 0xfb57, "pehinitialarabic", 0xfb58, "pehiragana", 0x307a, "pehmedialarabic", 0xfb59, "pekatakana", 0x30da, "pemiddlehookcyrillic", 0x04a7, "perafehebrew", 0xfb4e, "percent", 0x0025, "percentarabic", 0x066a, "percentmonospace", 0xff05, "percentsmall", 0xfe6a, "period", 0x002e, "periodarmenian", 0x0589, "periodcentered", 0x00b7, "periodhalfwidth", 0xff61, "periodinferior", 0xf6e7, "periodmonospace", 0xff0e, "periodsmall", 0xfe52, "periodsuperior", 0xf6e8, "perispomenigreekcmb", 0x0342, "perpendicular", 0x22a5, "perthousand", 0x2030, "peseta", 0x20a7, "pfsquare", 0x338a, "phabengali", 0x09ab, "phadeva", 0x092b, "phagujarati", 0x0aab, "phagurmukhi", 0x0a2b, "phi", 0x03c6, "phi1", 0x03d5, "phieuphacirclekorean", 0x327a, "phieuphaparenkorean", 0x321a, "phieuphcirclekorean", 0x326c, "phieuphkorean", 0x314d, "phieuphparenkorean", 0x320c, "philatin", 0x0278, "phinthuthai", 0x0e3a, "phisymbolgreek", 0x03d5, "phook", 0x01a5, "phophanthai", 0x0e1e, "phophungthai", 0x0e1c, "phosamphaothai", 0x0e20, "pi", 0x03c0, "pieupacirclekorean", 0x3273, "pieupaparenkorean", 0x3213, "pieupcieuckorean", 0x3176, "pieupcirclekorean", 0x3265, "pieupkiyeokkorean", 0x3172, "pieupkorean", 0x3142, "pieupparenkorean", 0x3205, "pieupsioskiyeokkorean", 0x3174, "pieupsioskorean", 0x3144, "pieupsiostikeutkorean", 0x3175, "pieupthieuthkorean", 0x3177, "pieuptikeutkorean", 0x3173, "pihiragana", 0x3074, "pikatakana", 0x30d4, "pisymbolgreek", 0x03d6, "piwrarmenian", 0x0583, "plus", 0x002b, "plusbelowcmb", 0x031f, "pluscircle", 0x2295, "plusminus", 0x00b1, "plusmod", 0x02d6, "plusmonospace", 0xff0b, "plussmall", 0xfe62, "plussuperior", 0x207a, "pmonospace", 0xff50, "pmsquare", 0x33d8, "pohiragana", 0x307d, "pointingindexdownwhite", 0x261f, "pointingindexleftwhite", 0x261c, "pointingindexrightwhite", 0x261e, "pointingindexupwhite", 0x261d, "pokatakana", 0x30dd, "poplathai", 0x0e1b, "postalmark", 0x3012, "postalmarkface", 0x3020, "pparen", 0x24ab, "precedes", 0x227a, "prescription", 0x211e, "primemod", 0x02b9, "primereversed", 0x2035, "product", 0x220f, "projective", 0x2305, "prolongedkana", 0x30fc, "propellor", 0x2318, "propersubset", 0x2282, "propersuperset", 0x2283, "proportion", 0x2237, "proportional", 0x221d, "psi", 0x03c8, "psicyrillic", 0x0471, "psilipneumatacyrilliccmb", 0x0486, "pssquare", 0x33b0, "puhiragana", 0x3077, "pukatakana", 0x30d7, "pvsquare", 0x33b4, "pwsquare", 0x33ba, "q", 0x0071, "qadeva", 0x0958, "qadmahebrew", 0x05a8, "qafarabic", 0x0642, "qaffinalarabic", 0xfed6, "qafinitialarabic", 0xfed7, "qafmedialarabic", 0xfed8, "qamats", 0x05b8, "qamats10", 0x05b8, "qamats1a", 0x05b8, "qamats1c", 0x05b8, "qamats27", 0x05b8, "qamats29", 0x05b8, "qamats33", 0x05b8, "qamatsde", 0x05b8, "qamatshebrew", 0x05b8, "qamatsnarrowhebrew", 0x05b8, "qamatsqatanhebrew", 0x05b8, "qamatsqatannarrowhebrew", 0x05b8, "qamatsqatanquarterhebrew", 0x05b8, "qamatsqatanwidehebrew", 0x05b8, "qamatsquarterhebrew", 0x05b8, "qamatswidehebrew", 0x05b8, "qarneyparahebrew", 0x059f, "qbopomofo", 0x3111, "qcircle", 0x24e0, "qhook", 0x02a0, "qmonospace", 0xff51, "qof", 0x05e7, "qofdagesh", 0xfb47, "qofdageshhebrew", 0xfb47, "qofhebrew", 0x05e7, "qparen", 0x24ac, "quarternote", 0x2669, "qubuts", 0x05bb, "qubuts18", 0x05bb, "qubuts25", 0x05bb, "qubuts31", 0x05bb, "qubutshebrew", 0x05bb, "qubutsnarrowhebrew", 0x05bb, "qubutsquarterhebrew", 0x05bb, "qubutswidehebrew", 0x05bb, "question", 0x003f, "questionarabic", 0x061f, "questionarmenian", 0x055e, "questiondown", 0x00bf, "questiondownsmall", 0xf7bf, "questiongreek", 0x037e, "questionmonospace", 0xff1f, "questionsmall", 0xf73f, "quotedbl", 0x0022, "quotedblbase", 0x201e, "quotedblleft", 0x201c, "quotedblmonospace", 0xff02, "quotedblprime", 0x301e, "quotedblprimereversed", 0x301d, "quotedblright", 0x201d, "quoteleft", 0x2018, "quoteleftreversed", 0x201b, "quotereversed", 0x201b, "quoteright", 0x2019, "quoterightn", 0x0149, "quotesinglbase", 0x201a, "quotesingle", 0x0027, "quotesinglemonospace", 0xff07, "r", 0x0072, "raarmenian", 0x057c, "rabengali", 0x09b0, "racute", 0x0155, "radeva", 0x0930, "radical", 0x221a, "radicalex", 0xf8e5, "radoverssquare", 0x33ae, "radoverssquaredsquare", 0x33af, "radsquare", 0x33ad, "rafe", 0x05bf, "rafehebrew", 0x05bf, "ragujarati", 0x0ab0, "ragurmukhi", 0x0a30, "rahiragana", 0x3089, "rakatakana", 0x30e9, "rakatakanahalfwidth", 0xff97, "ralowerdiagonalbengali", 0x09f1, "ramiddlediagonalbengali", 0x09f0, "ramshorn", 0x0264, "ratio", 0x2236, "rbopomofo", 0x3116, "rcaron", 0x0159, "rcedilla", 0x0157, "rcircle", 0x24e1, "rcommaaccent", 0x0157, "rdblgrave", 0x0211, "rdotaccent", 0x1e59, "rdotbelow", 0x1e5b, "rdotbelowmacron", 0x1e5d, "referencemark", 0x203b, "reflexsubset", 0x2286, "reflexsuperset", 0x2287, "registered", 0x00ae, "registersans", 0xf8e8, "registerserif", 0xf6da, "reharabic", 0x0631, "reharmenian", 0x0580, "rehfinalarabic", 0xfeae, "rehiragana", 0x308c, "rekatakana", 0x30ec, "rekatakanahalfwidth", 0xff9a, "resh", 0x05e8, "reshdageshhebrew", 0xfb48, "reshhebrew", 0x05e8, "reversedtilde", 0x223d, "reviahebrew", 0x0597, "reviamugrashhebrew", 0x0597, "revlogicalnot", 0x2310, "rfishhook", 0x027e, "rfishhookreversed", 0x027f, "rhabengali", 0x09dd, "rhadeva", 0x095d, "rho", 0x03c1, "rhook", 0x027d, "rhookturned", 0x027b, "rhookturnedsuperior", 0x02b5, "rhosymbolgreek", 0x03f1, "rhotichookmod", 0x02de, "rieulacirclekorean", 0x3271, "rieulaparenkorean", 0x3211, "rieulcirclekorean", 0x3263, "rieulhieuhkorean", 0x3140, "rieulkiyeokkorean", 0x313a, "rieulkiyeoksioskorean", 0x3169, "rieulkorean", 0x3139, "rieulmieumkorean", 0x313b, "rieulpansioskorean", 0x316c, "rieulparenkorean", 0x3203, "rieulphieuphkorean", 0x313f, "rieulpieupkorean", 0x313c, "rieulpieupsioskorean", 0x316b, "rieulsioskorean", 0x313d, "rieulthieuthkorean", 0x313e, "rieultikeutkorean", 0x316a, "rieulyeorinhieuhkorean", 0x316d, "rightangle", 0x221f, "righttackbelowcmb", 0x0319, "righttriangle", 0x22bf, "rihiragana", 0x308a, "rikatakana", 0x30ea, "rikatakanahalfwidth", 0xff98, "ring", 0x02da, "ringbelowcmb", 0x0325, "ringcmb", 0x030a, "ringhalfleft", 0x02bf, "ringhalfleftarmenian", 0x0559, "ringhalfleftbelowcmb", 0x031c, "ringhalfleftcentered", 0x02d3, "ringhalfright", 0x02be, "ringhalfrightbelowcmb", 0x0339, "ringhalfrightcentered", 0x02d2, "rinvertedbreve", 0x0213, "rittorusquare", 0x3351, "rlinebelow", 0x1e5f, "rlongleg", 0x027c, "rlonglegturned", 0x027a, "rmonospace", 0xff52, "rohiragana", 0x308d, "rokatakana", 0x30ed, "rokatakanahalfwidth", 0xff9b, "roruathai", 0x0e23, "rparen", 0x24ad, "rrabengali", 0x09dc, "rradeva", 0x0931, "rragurmukhi", 0x0a5c, "rreharabic", 0x0691, "rrehfinalarabic", 0xfb8d, "rrvocalicbengali", 0x09e0, "rrvocalicdeva", 0x0960, "rrvocalicgujarati", 0x0ae0, "rrvocalicvowelsignbengali", 0x09c4, "rrvocalicvowelsigndeva", 0x0944, "rrvocalicvowelsigngujarati", 0x0ac4, "rsuperior", 0xf6f1, "rtblock", 0x2590, "rturned", 0x0279, "rturnedsuperior", 0x02b4, "ruhiragana", 0x308b, "rukatakana", 0x30eb, "rukatakanahalfwidth", 0xff99, "rupeemarkbengali", 0x09f2, "rupeesignbengali", 0x09f3, "rupiah", 0xf6dd, "ruthai", 0x0e24, "rvocalicbengali", 0x098b, "rvocalicdeva", 0x090b, "rvocalicgujarati", 0x0a8b, "rvocalicvowelsignbengali", 0x09c3, "rvocalicvowelsigndeva", 0x0943, "rvocalicvowelsigngujarati", 0x0ac3, "s", 0x0073, "sabengali", 0x09b8, "sacute", 0x015b, "sacutedotaccent", 0x1e65, "sadarabic", 0x0635, "sadeva", 0x0938, "sadfinalarabic", 0xfeba, "sadinitialarabic", 0xfebb, "sadmedialarabic", 0xfebc, "sagujarati", 0x0ab8, "sagurmukhi", 0x0a38, "sahiragana", 0x3055, "sakatakana", 0x30b5, "sakatakanahalfwidth", 0xff7b, "sallallahoualayhewasallamarabic", 0xfdfa, "samekh", 0x05e1, "samekhdagesh", 0xfb41, "samekhdageshhebrew", 0xfb41, "samekhhebrew", 0x05e1, "saraaathai", 0x0e32, "saraaethai", 0x0e41, "saraaimaimalaithai", 0x0e44, "saraaimaimuanthai", 0x0e43, "saraamthai", 0x0e33, "saraathai", 0x0e30, "saraethai", 0x0e40, "saraiileftthai", 0xf886, "saraiithai", 0x0e35, "saraileftthai", 0xf885, "saraithai", 0x0e34, "saraothai", 0x0e42, "saraueeleftthai", 0xf888, "saraueethai", 0x0e37, "saraueleftthai", 0xf887, "sarauethai", 0x0e36, "sarauthai", 0x0e38, "sarauuthai", 0x0e39, "sbopomofo", 0x3119, "scaron", 0x0161, "scarondotaccent", 0x1e67, "scedilla", 0x015f, "schwa", 0x0259, "schwacyrillic", 0x04d9, "schwadieresiscyrillic", 0x04db, "schwahook", 0x025a, "scircle", 0x24e2, "scircumflex", 0x015d, "scommaaccent", 0x0219, "sdotaccent", 0x1e61, "sdotbelow", 0x1e63, "sdotbelowdotaccent", 0x1e69, "seagullbelowcmb", 0x033c, "second", 0x2033, "secondtonechinese", 0x02ca, "section", 0x00a7, "seenarabic", 0x0633, "seenfinalarabic", 0xfeb2, "seeninitialarabic", 0xfeb3, "seenmedialarabic", 0xfeb4, "segol", 0x05b6, "segol13", 0x05b6, "segol1f", 0x05b6, "segol2c", 0x05b6, "segolhebrew", 0x05b6, "segolnarrowhebrew", 0x05b6, "segolquarterhebrew", 0x05b6, "segoltahebrew", 0x0592, "segolwidehebrew", 0x05b6, "seharmenian", 0x057d, "sehiragana", 0x305b, "sekatakana", 0x30bb, "sekatakanahalfwidth", 0xff7e, "semicolon", 0x003b, "semicolonarabic", 0x061b, "semicolonmonospace", 0xff1b, "semicolonsmall", 0xfe54, "semivoicedmarkkana", 0x309c, "semivoicedmarkkanahalfwidth", 0xff9f, "sentisquare", 0x3322, "sentosquare", 0x3323, "seven", 0x0037, "sevenarabic", 0x0667, "sevenbengali", 0x09ed, "sevencircle", 0x2466, "sevencircleinversesansserif", 0x2790, "sevendeva", 0x096d, "seveneighths", 0x215e, "sevengujarati", 0x0aed, "sevengurmukhi", 0x0a6d, "sevenhackarabic", 0x0667, "sevenhangzhou", 0x3027, "sevenideographicparen", 0x3226, "seveninferior", 0x2087, "sevenmonospace", 0xff17, "sevenoldstyle", 0xf737, "sevenparen", 0x247a, "sevenperiod", 0x248e, "sevenpersian", 0x06f7, "sevenroman", 0x2176, "sevensuperior", 0x2077, "seventeencircle", 0x2470, "seventeenparen", 0x2484, "seventeenperiod", 0x2498, "seventhai", 0x0e57, "sfthyphen", 0x00ad, "shaarmenian", 0x0577, "shabengali", 0x09b6, "shacyrillic", 0x0448, "shaddaarabic", 0x0651, "shaddadammaarabic", 0xfc61, "shaddadammatanarabic", 0xfc5e, "shaddafathaarabic", 0xfc60, "shaddakasraarabic", 0xfc62, "shaddakasratanarabic", 0xfc5f, "shade", 0x2592, "shadedark", 0x2593, "shadelight", 0x2591, "shademedium", 0x2592, "shadeva", 0x0936, "shagujarati", 0x0ab6, "shagurmukhi", 0x0a36, "shalshelethebrew", 0x0593, "shbopomofo", 0x3115, "shchacyrillic", 0x0449, "sheenarabic", 0x0634, "sheenfinalarabic", 0xfeb6, "sheeninitialarabic", 0xfeb7, "sheenmedialarabic", 0xfeb8, "sheicoptic", 0x03e3, "sheqel", 0x20aa, "sheqelhebrew", 0x20aa, "sheva", 0x05b0, "sheva115", 0x05b0, "sheva15", 0x05b0, "sheva22", 0x05b0, "sheva2e", 0x05b0, "shevahebrew", 0x05b0, "shevanarrowhebrew", 0x05b0, "shevaquarterhebrew", 0x05b0, "shevawidehebrew", 0x05b0, "shhacyrillic", 0x04bb, "shimacoptic", 0x03ed, "shin", 0x05e9, "shindagesh", 0xfb49, "shindageshhebrew", 0xfb49, "shindageshshindot", 0xfb2c, "shindageshshindothebrew", 0xfb2c, "shindageshsindot", 0xfb2d, "shindageshsindothebrew", 0xfb2d, "shindothebrew", 0x05c1, "shinhebrew", 0x05e9, "shinshindot", 0xfb2a, "shinshindothebrew", 0xfb2a, "shinsindot", 0xfb2b, "shinsindothebrew", 0xfb2b, "shook", 0x0282, "sigma", 0x03c3, "sigma1", 0x03c2, "sigmafinal", 0x03c2, "sigmalunatesymbolgreek", 0x03f2, "sihiragana", 0x3057, "sikatakana", 0x30b7, "sikatakanahalfwidth", 0xff7c, "siluqhebrew", 0x05bd, "siluqlefthebrew", 0x05bd, "similar", 0x223c, "sindothebrew", 0x05c2, "siosacirclekorean", 0x3274, "siosaparenkorean", 0x3214, "sioscieuckorean", 0x317e, "sioscirclekorean", 0x3266, "sioskiyeokkorean", 0x317a, "sioskorean", 0x3145, "siosnieunkorean", 0x317b, "siosparenkorean", 0x3206, "siospieupkorean", 0x317d, "siostikeutkorean", 0x317c, "six", 0x0036, "sixarabic", 0x0666, "sixbengali", 0x09ec, "sixcircle", 0x2465, "sixcircleinversesansserif", 0x278f, "sixdeva", 0x096c, "sixgujarati", 0x0aec, "sixgurmukhi", 0x0a6c, "sixhackarabic", 0x0666, "sixhangzhou", 0x3026, "sixideographicparen", 0x3225, "sixinferior", 0x2086, "sixmonospace", 0xff16, "sixoldstyle", 0xf736, "sixparen", 0x2479, "sixperiod", 0x248d, "sixpersian", 0x06f6, "sixroman", 0x2175, "sixsuperior", 0x2076, "sixteencircle", 0x246f, "sixteencurrencydenominatorbengali", 0x09f9, "sixteenparen", 0x2483, "sixteenperiod", 0x2497, "sixthai", 0x0e56, "slash", 0x002f, "slashmonospace", 0xff0f, "slong", 0x017f, "slongdotaccent", 0x1e9b, "smileface", 0x263a, "smonospace", 0xff53, "sofpasuqhebrew", 0x05c3, "softhyphen", 0x00ad, "softsigncyrillic", 0x044c, "sohiragana", 0x305d, "sokatakana", 0x30bd, "sokatakanahalfwidth", 0xff7f, "soliduslongoverlaycmb", 0x0338, "solidusshortoverlaycmb", 0x0337, "sorusithai", 0x0e29, "sosalathai", 0x0e28, "sosothai", 0x0e0b, "sosuathai", 0x0e2a, "space", 0x0020, "spacehackarabic", 0x0020, "spade", 0x2660, "spadesuitblack", 0x2660, "spadesuitwhite", 0x2664, "sparen", 0x24ae, "squarebelowcmb", 0x033b, "squarecc", 0x33c4, "squarecm", 0x339d, "squarediagonalcrosshatchfill", 0x25a9, "squarehorizontalfill", 0x25a4, "squarekg", 0x338f, "squarekm", 0x339e, "squarekmcapital", 0x33ce, "squareln", 0x33d1, "squarelog", 0x33d2, "squaremg", 0x338e, "squaremil", 0x33d5, "squaremm", 0x339c, "squaremsquared", 0x33a1, "squareorthogonalcrosshatchfill", 0x25a6, "squareupperlefttolowerrightfill", 0x25a7, "squareupperrighttolowerleftfill", 0x25a8, "squareverticalfill", 0x25a5, "squarewhitewithsmallblack", 0x25a3, "srsquare", 0x33db, "ssabengali", 0x09b7, "ssadeva", 0x0937, "ssagujarati", 0x0ab7, "ssangcieuckorean", 0x3149, "ssanghieuhkorean", 0x3185, "ssangieungkorean", 0x3180, "ssangkiyeokkorean", 0x3132, "ssangnieunkorean", 0x3165, "ssangpieupkorean", 0x3143, "ssangsioskorean", 0x3146, "ssangtikeutkorean", 0x3138, "ssuperior", 0xf6f2, "sterling", 0x00a3, "sterlingmonospace", 0xffe1, "strokelongoverlaycmb", 0x0336, "strokeshortoverlaycmb", 0x0335, "subset", 0x2282, "subsetnotequal", 0x228a, "subsetorequal", 0x2286, "succeeds", 0x227b, "suchthat", 0x220b, "suhiragana", 0x3059, "sukatakana", 0x30b9, "sukatakanahalfwidth", 0xff7d, "sukunarabic", 0x0652, "summation", 0x2211, "sun", 0x263c, "superset", 0x2283, "supersetnotequal", 0x228b, "supersetorequal", 0x2287, "svsquare", 0x33dc, "syouwaerasquare", 0x337c, "t", 0x0074, "tabengali", 0x09a4, "tackdown", 0x22a4, "tackleft", 0x22a3, "tadeva", 0x0924, "tagujarati", 0x0aa4, "tagurmukhi", 0x0a24, "taharabic", 0x0637, "tahfinalarabic", 0xfec2, "tahinitialarabic", 0xfec3, "tahiragana", 0x305f, "tahmedialarabic", 0xfec4, "taisyouerasquare", 0x337d, "takatakana", 0x30bf, "takatakanahalfwidth", 0xff80, "tatweelarabic", 0x0640, "tau", 0x03c4, "tav", 0x05ea, "tavdages", 0xfb4a, "tavdagesh", 0xfb4a, "tavdageshhebrew", 0xfb4a, "tavhebrew", 0x05ea, "tbar", 0x0167, "tbopomofo", 0x310a, "tcaron", 0x0165, "tccurl", 0x02a8, "tcedilla", 0x0163, "tcheharabic", 0x0686, "tchehfinalarabic", 0xfb7b, "tchehinitialarabic", 0xfb7c, "tchehmedialarabic", 0xfb7d, "tcircle", 0x24e3, "tcircumflexbelow", 0x1e71, "tcommaaccent", 0x0163, "tdieresis", 0x1e97, "tdotaccent", 0x1e6b, "tdotbelow", 0x1e6d, "tecyrillic", 0x0442, "tedescendercyrillic", 0x04ad, "teharabic", 0x062a, "tehfinalarabic", 0xfe96, "tehhahinitialarabic", 0xfca2, "tehhahisolatedarabic", 0xfc0c, "tehinitialarabic", 0xfe97, "tehiragana", 0x3066, "tehjeeminitialarabic", 0xfca1, "tehjeemisolatedarabic", 0xfc0b, "tehmarbutaarabic", 0x0629, "tehmarbutafinalarabic", 0xfe94, "tehmedialarabic", 0xfe98, "tehmeeminitialarabic", 0xfca4, "tehmeemisolatedarabic", 0xfc0e, "tehnoonfinalarabic", 0xfc73, "tekatakana", 0x30c6, "tekatakanahalfwidth", 0xff83, "telephone", 0x2121, "telephoneblack", 0x260e, "telishagedolahebrew", 0x05a0, "telishaqetanahebrew", 0x05a9, "tencircle", 0x2469, "tenideographicparen", 0x3229, "tenparen", 0x247d, "tenperiod", 0x2491, "tenroman", 0x2179, "tesh", 0x02a7, "tet", 0x05d8, "tetdagesh", 0xfb38, "tetdageshhebrew", 0xfb38, "tethebrew", 0x05d8, "tetsecyrillic", 0x04b5, "tevirhebrew", 0x059b, "tevirlefthebrew", 0x059b, "thabengali", 0x09a5, "thadeva", 0x0925, "thagujarati", 0x0aa5, "thagurmukhi", 0x0a25, "thalarabic", 0x0630, "thalfinalarabic", 0xfeac, "thanthakhatlowleftthai", 0xf898, "thanthakhatlowrightthai", 0xf897, "thanthakhatthai", 0x0e4c, "thanthakhatupperleftthai", 0xf896, "theharabic", 0x062b, "thehfinalarabic", 0xfe9a, "thehinitialarabic", 0xfe9b, "thehmedialarabic", 0xfe9c, "thereexists", 0x2203, "therefore", 0x2234, "theta", 0x03b8, "theta1", 0x03d1, "thetasymbolgreek", 0x03d1, "thieuthacirclekorean", 0x3279, "thieuthaparenkorean", 0x3219, "thieuthcirclekorean", 0x326b, "thieuthkorean", 0x314c, "thieuthparenkorean", 0x320b, "thirteencircle", 0x246c, "thirteenparen", 0x2480, "thirteenperiod", 0x2494, "thonangmonthothai", 0x0e11, "thook", 0x01ad, "thophuthaothai", 0x0e12, "thorn", 0x00fe, "thothahanthai", 0x0e17, "thothanthai", 0x0e10, "thothongthai", 0x0e18, "thothungthai", 0x0e16, "thousandcyrillic", 0x0482, "thousandsseparatorarabic", 0x066c, "thousandsseparatorpersian", 0x066c, "three", 0x0033, "threearabic", 0x0663, "threebengali", 0x09e9, "threecircle", 0x2462, "threecircleinversesansserif", 0x278c, "threedeva", 0x0969, "threeeighths", 0x215c, "threegujarati", 0x0ae9, "threegurmukhi", 0x0a69, "threehackarabic", 0x0663, "threehangzhou", 0x3023, "threeideographicparen", 0x3222, "threeinferior", 0x2083, "threemonospace", 0xff13, "threenumeratorbengali", 0x09f6, "threeoldstyle", 0xf733, "threeparen", 0x2476, "threeperiod", 0x248a, "threepersian", 0x06f3, "threequarters", 0x00be, "threequartersemdash", 0xf6de, "threeroman", 0x2172, "threesuperior", 0x00b3, "threethai", 0x0e53, "thzsquare", 0x3394, "tihiragana", 0x3061, "tikatakana", 0x30c1, "tikatakanahalfwidth", 0xff81, "tikeutacirclekorean", 0x3270, "tikeutaparenkorean", 0x3210, "tikeutcirclekorean", 0x3262, "tikeutkorean", 0x3137, "tikeutparenkorean", 0x3202, "tilde", 0x02dc, "tildebelowcmb", 0x0330, "tildecmb", 0x0303, "tildecomb", 0x0303, "tildedoublecmb", 0x0360, "tildeoperator", 0x223c, "tildeoverlaycmb", 0x0334, "tildeverticalcmb", 0x033e, "timescircle", 0x2297, "tipehahebrew", 0x0596, "tipehalefthebrew", 0x0596, "tippigurmukhi", 0x0a70, "titlocyrilliccmb", 0x0483, "tiwnarmenian", 0x057f, "tlinebelow", 0x1e6f, "tmonospace", 0xff54, "toarmenian", 0x0569, "tohiragana", 0x3068, "tokatakana", 0x30c8, "tokatakanahalfwidth", 0xff84, "tonebarextrahighmod", 0x02e5, "tonebarextralowmod", 0x02e9, "tonebarhighmod", 0x02e6, "tonebarlowmod", 0x02e8, "tonebarmidmod", 0x02e7, "tonefive", 0x01bd, "tonesix", 0x0185, "tonetwo", 0x01a8, "tonos", 0x0384, "tonsquare", 0x3327, "topatakthai", 0x0e0f, "tortoiseshellbracketleft", 0x3014, "tortoiseshellbracketleftsmall", 0xfe5d, "tortoiseshellbracketleftvertical", 0xfe39, "tortoiseshellbracketright", 0x3015, "tortoiseshellbracketrightsmall", 0xfe5e, "tortoiseshellbracketrightvertical", 0xfe3a, "totaothai", 0x0e15, "tpalatalhook", 0x01ab, "tparen", 0x24af, "trademark", 0x2122, "trademarksans", 0xf8ea, "trademarkserif", 0xf6db, "tretroflexhook", 0x0288, "triagdn", 0x25bc, "triaglf", 0x25c4, "triagrt", 0x25ba, "triagup", 0x25b2, "ts", 0x02a6, "tsadi", 0x05e6, "tsadidagesh", 0xfb46, "tsadidageshhebrew", 0xfb46, "tsadihebrew", 0x05e6, "tsecyrillic", 0x0446, "tsere", 0x05b5, "tsere12", 0x05b5, "tsere1e", 0x05b5, "tsere2b", 0x05b5, "tserehebrew", 0x05b5, "tserenarrowhebrew", 0x05b5, "tserequarterhebrew", 0x05b5, "tserewidehebrew", 0x05b5, "tshecyrillic", 0x045b, "tsuperior", 0xf6f3, "ttabengali", 0x099f, "ttadeva", 0x091f, "ttagujarati", 0x0a9f, "ttagurmukhi", 0x0a1f, "tteharabic", 0x0679, "ttehfinalarabic", 0xfb67, "ttehinitialarabic", 0xfb68, "ttehmedialarabic", 0xfb69, "tthabengali", 0x09a0, "tthadeva", 0x0920, "tthagujarati", 0x0aa0, "tthagurmukhi", 0x0a20, "tturned", 0x0287, "tuhiragana", 0x3064, "tukatakana", 0x30c4, "tukatakanahalfwidth", 0xff82, "tusmallhiragana", 0x3063, "tusmallkatakana", 0x30c3, "tusmallkatakanahalfwidth", 0xff6f, "twelvecircle", 0x246b, "twelveparen", 0x247f, "twelveperiod", 0x2493, "twelveroman", 0x217b, "twentycircle", 0x2473, "twentyhangzhou", 0x5344, "twentyparen", 0x2487, "twentyperiod", 0x249b, "two", 0x0032, "twoarabic", 0x0662, "twobengali", 0x09e8, "twocircle", 0x2461, "twocircleinversesansserif", 0x278b, "twodeva", 0x0968, "twodotenleader", 0x2025, "twodotleader", 0x2025, "twodotleadervertical", 0xfe30, "twogujarati", 0x0ae8, "twogurmukhi", 0x0a68, "twohackarabic", 0x0662, "twohangzhou", 0x3022, "twoideographicparen", 0x3221, "twoinferior", 0x2082, "twomonospace", 0xff12, "twonumeratorbengali", 0x09f5, "twooldstyle", 0xf732, "twoparen", 0x2475, "twoperiod", 0x2489, "twopersian", 0x06f2, "tworoman", 0x2171, "twostroke", 0x01bb, "twosuperior", 0x00b2, "twothai", 0x0e52, "twothirds", 0x2154, "u", 0x0075, "uacute", 0x00fa, "ubar", 0x0289, "ubengali", 0x0989, "ubopomofo", 0x3128, "ubreve", 0x016d, "ucaron", 0x01d4, "ucircle", 0x24e4, "ucircumflex", 0x00fb, "ucircumflexbelow", 0x1e77, "ucyrillic", 0x0443, "udattadeva", 0x0951, "udblacute", 0x0171, "udblgrave", 0x0215, "udeva", 0x0909, "udieresis", 0x00fc, "udieresisacute", 0x01d8, "udieresisbelow", 0x1e73, "udieresiscaron", 0x01da, "udieresiscyrillic", 0x04f1, "udieresisgrave", 0x01dc, "udieresismacron", 0x01d6, "udotbelow", 0x1ee5, "ugrave", 0x00f9, "ugujarati", 0x0a89, "ugurmukhi", 0x0a09, "uhiragana", 0x3046, "uhookabove", 0x1ee7, "uhorn", 0x01b0, "uhornacute", 0x1ee9, "uhorndotbelow", 0x1ef1, "uhorngrave", 0x1eeb, "uhornhookabove", 0x1eed, "uhorntilde", 0x1eef, "uhungarumlaut", 0x0171, "uhungarumlautcyrillic", 0x04f3, "uinvertedbreve", 0x0217, "ukatakana", 0x30a6, "ukatakanahalfwidth", 0xff73, "ukcyrillic", 0x0479, "ukorean", 0x315c, "umacron", 0x016b, "umacroncyrillic", 0x04ef, "umacrondieresis", 0x1e7b, "umatragurmukhi", 0x0a41, "umonospace", 0xff55, "underscore", 0x005f, "underscoredbl", 0x2017, "underscoremonospace", 0xff3f, "underscorevertical", 0xfe33, "underscorewavy", 0xfe4f, "union", 0x222a, "universal", 0x2200, "uogonek", 0x0173, "uparen", 0x24b0, "upblock", 0x2580, "upperdothebrew", 0x05c4, "upsilon", 0x03c5, "upsilondieresis", 0x03cb, "upsilondieresistonos", 0x03b0, "upsilonlatin", 0x028a, "upsilontonos", 0x03cd, "uptackbelowcmb", 0x031d, "uptackmod", 0x02d4, "uragurmukhi", 0x0a73, "uring", 0x016f, "ushortcyrillic", 0x045e, "usmallhiragana", 0x3045, "usmallkatakana", 0x30a5, "usmallkatakanahalfwidth", 0xff69, "ustraightcyrillic", 0x04af, "ustraightstrokecyrillic", 0x04b1, "utilde", 0x0169, "utildeacute", 0x1e79, "utildebelow", 0x1e75, "uubengali", 0x098a, "uudeva", 0x090a, "uugujarati", 0x0a8a, "uugurmukhi", 0x0a0a, "uumatragurmukhi", 0x0a42, "uuvowelsignbengali", 0x09c2, "uuvowelsigndeva", 0x0942, "uuvowelsigngujarati", 0x0ac2, "uvowelsignbengali", 0x09c1, "uvowelsigndeva", 0x0941, "uvowelsigngujarati", 0x0ac1, "v", 0x0076, "vadeva", 0x0935, "vagujarati", 0x0ab5, "vagurmukhi", 0x0a35, "vakatakana", 0x30f7, "vav", 0x05d5, "vavdagesh", 0xfb35, "vavdagesh65", 0xfb35, "vavdageshhebrew", 0xfb35, "vavhebrew", 0x05d5, "vavholam", 0xfb4b, "vavholamhebrew", 0xfb4b, "vavvavhebrew", 0x05f0, "vavyodhebrew", 0x05f1, "vcircle", 0x24e5, "vdotbelow", 0x1e7f, "vecyrillic", 0x0432, "veharabic", 0x06a4, "vehfinalarabic", 0xfb6b, "vehinitialarabic", 0xfb6c, "vehmedialarabic", 0xfb6d, "vekatakana", 0x30f9, "venus", 0x2640, "verticalbar", 0x007c, "verticallineabovecmb", 0x030d, "verticallinebelowcmb", 0x0329, "verticallinelowmod", 0x02cc, "verticallinemod", 0x02c8, "vewarmenian", 0x057e, "vhook", 0x028b, "vikatakana", 0x30f8, "viramabengali", 0x09cd, "viramadeva", 0x094d, "viramagujarati", 0x0acd, "visargabengali", 0x0983, "visargadeva", 0x0903, "visargagujarati", 0x0a83, "vmonospace", 0xff56, "voarmenian", 0x0578, "voicediterationhiragana", 0x309e, "voicediterationkatakana", 0x30fe, "voicedmarkkana", 0x309b, "voicedmarkkanahalfwidth", 0xff9e, "vokatakana", 0x30fa, "vparen", 0x24b1, "vtilde", 0x1e7d, "vturned", 0x028c, "vuhiragana", 0x3094, "vukatakana", 0x30f4, "w", 0x0077, "wacute", 0x1e83, "waekorean", 0x3159, "wahiragana", 0x308f, "wakatakana", 0x30ef, "wakatakanahalfwidth", 0xff9c, "wakorean", 0x3158, "wasmallhiragana", 0x308e, "wasmallkatakana", 0x30ee, "wattosquare", 0x3357, "wavedash", 0x301c, "wavyunderscorevertical", 0xfe34, "wawarabic", 0x0648, "wawfinalarabic", 0xfeee, "wawhamzaabovearabic", 0x0624, "wawhamzaabovefinalarabic", 0xfe86, "wbsquare", 0x33dd, "wcircle", 0x24e6, "wcircumflex", 0x0175, "wdieresis", 0x1e85, "wdotaccent", 0x1e87, "wdotbelow", 0x1e89, "wehiragana", 0x3091, "weierstrass", 0x2118, "wekatakana", 0x30f1, "wekorean", 0x315e, "weokorean", 0x315d, "wgrave", 0x1e81, "whitebullet", 0x25e6, "whitecircle", 0x25cb, "whitecircleinverse", 0x25d9, "whitecornerbracketleft", 0x300e, "whitecornerbracketleftvertical", 0xfe43, "whitecornerbracketright", 0x300f, "whitecornerbracketrightvertical", 0xfe44, "whitediamond", 0x25c7, "whitediamondcontainingblacksmalldiamond", 0x25c8, "whitedownpointingsmalltriangle", 0x25bf, "whitedownpointingtriangle", 0x25bd, "whiteleftpointingsmalltriangle", 0x25c3, "whiteleftpointingtriangle", 0x25c1, "whitelenticularbracketleft", 0x3016, "whitelenticularbracketright", 0x3017, "whiterightpointingsmalltriangle", 0x25b9, "whiterightpointingtriangle", 0x25b7, "whitesmallsquare", 0x25ab, "whitesmilingface", 0x263a, "whitesquare", 0x25a1, "whitestar", 0x2606, "whitetelephone", 0x260f, "whitetortoiseshellbracketleft", 0x3018, "whitetortoiseshellbracketright", 0x3019, "whiteuppointingsmalltriangle", 0x25b5, "whiteuppointingtriangle", 0x25b3, "wihiragana", 0x3090, "wikatakana", 0x30f0, "wikorean", 0x315f, "wmonospace", 0xff57, "wohiragana", 0x3092, "wokatakana", 0x30f2, "wokatakanahalfwidth", 0xff66, "won", 0x20a9, "wonmonospace", 0xffe6, "wowaenthai", 0x0e27, "wparen", 0x24b2, "wring", 0x1e98, "wsuperior", 0x02b7, "wturned", 0x028d, "wynn", 0x01bf, "x", 0x0078, "xabovecmb", 0x033d, "xbopomofo", 0x3112, "xcircle", 0x24e7, "xdieresis", 0x1e8d, "xdotaccent", 0x1e8b, "xeharmenian", 0x056d, "xi", 0x03be, "xmonospace", 0xff58, "xparen", 0x24b3, "xsuperior", 0x02e3, "y", 0x0079, "yaadosquare", 0x334e, "yabengali", 0x09af, "yacute", 0x00fd, "yadeva", 0x092f, "yaekorean", 0x3152, "yagujarati", 0x0aaf, "yagurmukhi", 0x0a2f, "yahiragana", 0x3084, "yakatakana", 0x30e4, "yakatakanahalfwidth", 0xff94, "yakorean", 0x3151, "yamakkanthai", 0x0e4e, "yasmallhiragana", 0x3083, "yasmallkatakana", 0x30e3, "yasmallkatakanahalfwidth", 0xff6c, "yatcyrillic", 0x0463, "ycircle", 0x24e8, "ycircumflex", 0x0177, "ydieresis", 0x00ff, "ydotaccent", 0x1e8f, "ydotbelow", 0x1ef5, "yeharabic", 0x064a, "yehbarreearabic", 0x06d2, "yehbarreefinalarabic", 0xfbaf, "yehfinalarabic", 0xfef2, "yehhamzaabovearabic", 0x0626, "yehhamzaabovefinalarabic", 0xfe8a, "yehhamzaaboveinitialarabic", 0xfe8b, "yehhamzaabovemedialarabic", 0xfe8c, "yehinitialarabic", 0xfef3, "yehmedialarabic", 0xfef4, "yehmeeminitialarabic", 0xfcdd, "yehmeemisolatedarabic", 0xfc58, "yehnoonfinalarabic", 0xfc94, "yehthreedotsbelowarabic", 0x06d1, "yekorean", 0x3156, "yen", 0x00a5, "yenmonospace", 0xffe5, "yeokorean", 0x3155, "yeorinhieuhkorean", 0x3186, "yerahbenyomohebrew", 0x05aa, "yerahbenyomolefthebrew", 0x05aa, "yericyrillic", 0x044b, "yerudieresiscyrillic", 0x04f9, "yesieungkorean", 0x3181, "yesieungpansioskorean", 0x3183, "yesieungsioskorean", 0x3182, "yetivhebrew", 0x059a, "ygrave", 0x1ef3, "yhook", 0x01b4, "yhookabove", 0x1ef7, "yiarmenian", 0x0575, "yicyrillic", 0x0457, "yikorean", 0x3162, "yinyang", 0x262f, "yiwnarmenian", 0x0582, "ymonospace", 0xff59, "yod", 0x05d9, "yoddagesh", 0xfb39, "yoddageshhebrew", 0xfb39, "yodhebrew", 0x05d9, "yodyodhebrew", 0x05f2, "yodyodpatahhebrew", 0xfb1f, "yohiragana", 0x3088, "yoikorean", 0x3189, "yokatakana", 0x30e8, "yokatakanahalfwidth", 0xff96, "yokorean", 0x315b, "yosmallhiragana", 0x3087, "yosmallkatakana", 0x30e7, "yosmallkatakanahalfwidth", 0xff6e, "yotgreek", 0x03f3, "yoyaekorean", 0x3188, "yoyakorean", 0x3187, "yoyakthai", 0x0e22, "yoyingthai", 0x0e0d, "yparen", 0x24b4, "ypogegrammeni", 0x037a, "ypogegrammenigreekcmb", 0x0345, "yr", 0x01a6, "yring", 0x1e99, "ysuperior", 0x02b8, "ytilde", 0x1ef9, "yturned", 0x028e, "yuhiragana", 0x3086, "yuikorean", 0x318c, "yukatakana", 0x30e6, "yukatakanahalfwidth", 0xff95, "yukorean", 0x3160, "yusbigcyrillic", 0x046b, "yusbigiotifiedcyrillic", 0x046d, "yuslittlecyrillic", 0x0467, "yuslittleiotifiedcyrillic", 0x0469, "yusmallhiragana", 0x3085, "yusmallkatakana", 0x30e5, "yusmallkatakanahalfwidth", 0xff6d, "yuyekorean", 0x318b, "yuyeokorean", 0x318a, "yyabengali", 0x09df, "yyadeva", 0x095f, "z", 0x007a, "zaarmenian", 0x0566, "zacute", 0x017a, "zadeva", 0x095b, "zagurmukhi", 0x0a5b, "zaharabic", 0x0638, "zahfinalarabic", 0xfec6, "zahinitialarabic", 0xfec7, "zahiragana", 0x3056, "zahmedialarabic", 0xfec8, "zainarabic", 0x0632, "zainfinalarabic", 0xfeb0, "zakatakana", 0x30b6, "zaqefgadolhebrew", 0x0595, "zaqefqatanhebrew", 0x0594, "zarqahebrew", 0x0598, "zayin", 0x05d6, "zayindagesh", 0xfb36, "zayindageshhebrew", 0xfb36, "zayinhebrew", 0x05d6, "zbopomofo", 0x3117, "zcaron", 0x017e, "zcircle", 0x24e9, "zcircumflex", 0x1e91, "zcurl", 0x0291, "zdot", 0x017c, "zdotaccent", 0x017c, "zdotbelow", 0x1e93, "zecyrillic", 0x0437, "zedescendercyrillic", 0x0499, "zedieresiscyrillic", 0x04df, "zehiragana", 0x305c, "zekatakana", 0x30bc, "zero", 0x0030, "zeroarabic", 0x0660, "zerobengali", 0x09e6, "zerodeva", 0x0966, "zerogujarati", 0x0ae6, "zerogurmukhi", 0x0a66, "zerohackarabic", 0x0660, "zeroinferior", 0x2080, "zeromonospace", 0xff10, "zerooldstyle", 0xf730, "zeropersian", 0x06f0, "zerosuperior", 0x2070, "zerothai", 0x0e50, "zerowidthjoiner", 0xfeff, "zerowidthnonjoiner", 0x200c, "zerowidthspace", 0x200b, "zeta", 0x03b6, "zhbopomofo", 0x3113, "zhearmenian", 0x056a, "zhebrevecyrillic", 0x04c2, "zhecyrillic", 0x0436, "zhedescendercyrillic", 0x0497, "zhedieresiscyrillic", 0x04dd, "zihiragana", 0x3058, "zikatakana", 0x30b8, "zinorhebrew", 0x05ae, "zlinebelow", 0x1e95, "zmonospace", 0xff5a, "zohiragana", 0x305e, "zokatakana", 0x30be, "zparen", 0x24b5, "zretroflexhook", 0x0290, "zstroke", 0x01b6, "zuhiragana", 0x305a, "zukatakana", 0x30ba, ".notdef", 0x0000, "angbracketleftbig", 0x2329, "angbracketleftBig", 0x2329, "angbracketleftbigg", 0x2329, "angbracketleftBigg", 0x2329, "angbracketrightBig", 0x232a, "angbracketrightbig", 0x232a, "angbracketrightBigg", 0x232a, "angbracketrightbigg", 0x232a, "arrowhookleft", 0x21aa, "arrowhookright", 0x21a9, "arrowlefttophalf", 0x21bc, "arrowleftbothalf", 0x21bd, "arrownortheast", 0x2197, "arrownorthwest", 0x2196, "arrowrighttophalf", 0x21c0, "arrowrightbothalf", 0x21c1, "arrowsoutheast", 0x2198, "arrowsouthwest", 0x2199, "backslashbig", 0x2216, "backslashBig", 0x2216, "backslashBigg", 0x2216, "backslashbigg", 0x2216, "bardbl", 0x2016, "bracehtipdownleft", 0xfe37, "bracehtipdownright", 0xfe37, "bracehtipupleft", 0xfe38, "bracehtipupright", 0xfe38, "braceleftBig", 0x007b, "braceleftbig", 0x007b, "braceleftbigg", 0x007b, "braceleftBigg", 0x007b, "bracerightBig", 0x007d, "bracerightbig", 0x007d, "bracerightbigg", 0x007d, "bracerightBigg", 0x007d, "bracketleftbig", 0x005b, "bracketleftBig", 0x005b, "bracketleftbigg", 0x005b, "bracketleftBigg", 0x005b, "bracketrightBig", 0x005d, "bracketrightbig", 0x005d, "bracketrightbigg", 0x005d, "bracketrightBigg", 0x005d, "ceilingleftbig", 0x2308, "ceilingleftBig", 0x2308, "ceilingleftBigg", 0x2308, "ceilingleftbigg", 0x2308, "ceilingrightbig", 0x2309, "ceilingrightBig", 0x2309, "ceilingrightbigg", 0x2309, "ceilingrightBigg", 0x2309, "circledotdisplay", 0x2299, "circledottext", 0x2299, "circlemultiplydisplay", 0x2297, "circlemultiplytext", 0x2297, "circleplusdisplay", 0x2295, "circleplustext", 0x2295, "contintegraldisplay", 0x222e, "contintegraltext", 0x222e, "coproductdisplay", 0x2210, "coproducttext", 0x2210, "floorleftBig", 0x230a, "floorleftbig", 0x230a, "floorleftbigg", 0x230a, "floorleftBigg", 0x230a, "floorrightbig", 0x230b, "floorrightBig", 0x230b, "floorrightBigg", 0x230b, "floorrightbigg", 0x230b, "hatwide", 0x0302, "hatwider", 0x0302, "hatwidest", 0x0302, "intercal", 0x1d40, "integraldisplay", 0x222b, "integraltext", 0x222b, "intersectiondisplay", 0x22c2, "intersectiontext", 0x22c2, "logicalanddisplay", 0x2227, "logicalandtext", 0x2227, "logicalordisplay", 0x2228, "logicalortext", 0x2228, "parenleftBig", 0x0028, "parenleftbig", 0x0028, "parenleftBigg", 0x0028, "parenleftbigg", 0x0028, "parenrightBig", 0x0029, "parenrightbig", 0x0029, "parenrightBigg", 0x0029, "parenrightbigg", 0x0029, "prime", 0x2032, "productdisplay", 0x220f, "producttext", 0x220f, "radicalbig", 0x221a, "radicalBig", 0x221a, "radicalBigg", 0x221a, "radicalbigg", 0x221a, "radicalbt", 0x221a, "radicaltp", 0x221a, "radicalvertex", 0x221a, "slashbig", 0x002f, "slashBig", 0x002f, "slashBigg", 0x002f, "slashbigg", 0x002f, "summationdisplay", 0x2211, "summationtext", 0x2211, "tildewide", 0x02dc, "tildewider", 0x02dc, "tildewidest", 0x02dc, "uniondisplay", 0x22c3, "unionmultidisplay", 0x228e, "unionmultitext", 0x228e, "unionsqdisplay", 0x2294, "unionsqtext", 0x2294, "uniontext", 0x22c3, "vextenddouble", 0x2225, "vextendsingle", 0x2223]; +}); +exports.getGlyphsUnicode = getGlyphsUnicode; +const getDingbatsGlyphsUnicode = (0, _core_utils.getArrayLookupTableFactory)(function () { + return ["space", 0x0020, "a1", 0x2701, "a2", 0x2702, "a202", 0x2703, "a3", 0x2704, "a4", 0x260e, "a5", 0x2706, "a119", 0x2707, "a118", 0x2708, "a117", 0x2709, "a11", 0x261b, "a12", 0x261e, "a13", 0x270c, "a14", 0x270d, "a15", 0x270e, "a16", 0x270f, "a105", 0x2710, "a17", 0x2711, "a18", 0x2712, "a19", 0x2713, "a20", 0x2714, "a21", 0x2715, "a22", 0x2716, "a23", 0x2717, "a24", 0x2718, "a25", 0x2719, "a26", 0x271a, "a27", 0x271b, "a28", 0x271c, "a6", 0x271d, "a7", 0x271e, "a8", 0x271f, "a9", 0x2720, "a10", 0x2721, "a29", 0x2722, "a30", 0x2723, "a31", 0x2724, "a32", 0x2725, "a33", 0x2726, "a34", 0x2727, "a35", 0x2605, "a36", 0x2729, "a37", 0x272a, "a38", 0x272b, "a39", 0x272c, "a40", 0x272d, "a41", 0x272e, "a42", 0x272f, "a43", 0x2730, "a44", 0x2731, "a45", 0x2732, "a46", 0x2733, "a47", 0x2734, "a48", 0x2735, "a49", 0x2736, "a50", 0x2737, "a51", 0x2738, "a52", 0x2739, "a53", 0x273a, "a54", 0x273b, "a55", 0x273c, "a56", 0x273d, "a57", 0x273e, "a58", 0x273f, "a59", 0x2740, "a60", 0x2741, "a61", 0x2742, "a62", 0x2743, "a63", 0x2744, "a64", 0x2745, "a65", 0x2746, "a66", 0x2747, "a67", 0x2748, "a68", 0x2749, "a69", 0x274a, "a70", 0x274b, "a71", 0x25cf, "a72", 0x274d, "a73", 0x25a0, "a74", 0x274f, "a203", 0x2750, "a75", 0x2751, "a204", 0x2752, "a76", 0x25b2, "a77", 0x25bc, "a78", 0x25c6, "a79", 0x2756, "a81", 0x25d7, "a82", 0x2758, "a83", 0x2759, "a84", 0x275a, "a97", 0x275b, "a98", 0x275c, "a99", 0x275d, "a100", 0x275e, "a101", 0x2761, "a102", 0x2762, "a103", 0x2763, "a104", 0x2764, "a106", 0x2765, "a107", 0x2766, "a108", 0x2767, "a112", 0x2663, "a111", 0x2666, "a110", 0x2665, "a109", 0x2660, "a120", 0x2460, "a121", 0x2461, "a122", 0x2462, "a123", 0x2463, "a124", 0x2464, "a125", 0x2465, "a126", 0x2466, "a127", 0x2467, "a128", 0x2468, "a129", 0x2469, "a130", 0x2776, "a131", 0x2777, "a132", 0x2778, "a133", 0x2779, "a134", 0x277a, "a135", 0x277b, "a136", 0x277c, "a137", 0x277d, "a138", 0x277e, "a139", 0x277f, "a140", 0x2780, "a141", 0x2781, "a142", 0x2782, "a143", 0x2783, "a144", 0x2784, "a145", 0x2785, "a146", 0x2786, "a147", 0x2787, "a148", 0x2788, "a149", 0x2789, "a150", 0x278a, "a151", 0x278b, "a152", 0x278c, "a153", 0x278d, "a154", 0x278e, "a155", 0x278f, "a156", 0x2790, "a157", 0x2791, "a158", 0x2792, "a159", 0x2793, "a160", 0x2794, "a161", 0x2192, "a163", 0x2194, "a164", 0x2195, "a196", 0x2798, "a165", 0x2799, "a192", 0x279a, "a166", 0x279b, "a167", 0x279c, "a168", 0x279d, "a169", 0x279e, "a170", 0x279f, "a171", 0x27a0, "a172", 0x27a1, "a173", 0x27a2, "a162", 0x27a3, "a174", 0x27a4, "a175", 0x27a5, "a176", 0x27a6, "a177", 0x27a7, "a178", 0x27a8, "a179", 0x27a9, "a193", 0x27aa, "a180", 0x27ab, "a199", 0x27ac, "a181", 0x27ad, "a200", 0x27ae, "a182", 0x27af, "a201", 0x27b1, "a183", 0x27b2, "a184", 0x27b3, "a197", 0x27b4, "a185", 0x27b5, "a194", 0x27b6, "a198", 0x27b7, "a186", 0x27b8, "a195", 0x27b9, "a187", 0x27ba, "a188", 0x27bb, "a189", 0x27bc, "a190", 0x27bd, "a191", 0x27be, "a89", 0x2768, "a90", 0x2769, "a93", 0x276a, "a94", 0x276b, "a91", 0x276c, "a92", 0x276d, "a205", 0x276e, "a85", 0x276f, "a206", 0x2770, "a86", 0x2771, "a87", 0x2772, "a88", 0x2773, "a95", 0x2774, "a96", 0x2775, ".notdef", 0x0000]; +}); +exports.getDingbatsGlyphsUnicode = getDingbatsGlyphsUnicode; + +/***/ }), +/* 38 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.clearUnicodeCaches = clearUnicodeCaches; +exports.getCharUnicodeCategory = getCharUnicodeCategory; +exports.getNormalizedUnicodes = void 0; +exports.getUnicodeForGlyph = getUnicodeForGlyph; +exports.getUnicodeRangeFor = getUnicodeRangeFor; +exports.mapSpecialUnicodeValues = mapSpecialUnicodeValues; +exports.reverseIfRtl = reverseIfRtl; +var _core_utils = __w_pdfjs_require__(4); +const getSpecialPUASymbols = (0, _core_utils.getLookupTableFactory)(function (t) { + t[63721] = 0x00a9; + t[63193] = 0x00a9; + t[63720] = 0x00ae; + t[63194] = 0x00ae; + t[63722] = 0x2122; + t[63195] = 0x2122; + t[63729] = 0x23a7; + t[63730] = 0x23a8; + t[63731] = 0x23a9; + t[63740] = 0x23ab; + t[63741] = 0x23ac; + t[63742] = 0x23ad; + t[63726] = 0x23a1; + t[63727] = 0x23a2; + t[63728] = 0x23a3; + t[63737] = 0x23a4; + t[63738] = 0x23a5; + t[63739] = 0x23a6; + t[63723] = 0x239b; + t[63724] = 0x239c; + t[63725] = 0x239d; + t[63734] = 0x239e; + t[63735] = 0x239f; + t[63736] = 0x23a0; +}); +function mapSpecialUnicodeValues(code) { + if (code >= 0xfff0 && code <= 0xffff) { + return 0; + } else if (code >= 0xf600 && code <= 0xf8ff) { + return getSpecialPUASymbols()[code] || code; + } else if (code === 0x00ad) { + return 0x002d; + } + return code; +} +function getUnicodeForGlyph(name, glyphsUnicodeMap) { + let unicode = glyphsUnicodeMap[name]; + if (unicode !== undefined) { + return unicode; + } + if (!name) { + return -1; + } + if (name[0] === "u") { + const nameLen = name.length; + let hexStr; + if (nameLen === 7 && name[1] === "n" && name[2] === "i") { + hexStr = name.substring(3); + } else if (nameLen >= 5 && nameLen <= 7) { + hexStr = name.substring(1); + } else { + return -1; + } + if (hexStr === hexStr.toUpperCase()) { + unicode = parseInt(hexStr, 16); + if (unicode >= 0) { + return unicode; + } + } + } + return -1; +} +const UnicodeRanges = [{ + begin: 0x0000, + end: 0x007f +}, { + begin: 0x0080, + end: 0x00ff +}, { + begin: 0x0100, + end: 0x017f +}, { + begin: 0x0180, + end: 0x024f +}, { + begin: 0x0250, + end: 0x02af +}, { + begin: 0x02b0, + end: 0x02ff +}, { + begin: 0x0300, + end: 0x036f +}, { + begin: 0x0370, + end: 0x03ff +}, { + begin: 0x2c80, + end: 0x2cff +}, { + begin: 0x0400, + end: 0x04ff +}, { + begin: 0x0530, + end: 0x058f +}, { + begin: 0x0590, + end: 0x05ff +}, { + begin: 0xa500, + end: 0xa63f +}, { + begin: 0x0600, + end: 0x06ff +}, { + begin: 0x07c0, + end: 0x07ff +}, { + begin: 0x0900, + end: 0x097f +}, { + begin: 0x0980, + end: 0x09ff +}, { + begin: 0x0a00, + end: 0x0a7f +}, { + begin: 0x0a80, + end: 0x0aff +}, { + begin: 0x0b00, + end: 0x0b7f +}, { + begin: 0x0b80, + end: 0x0bff +}, { + begin: 0x0c00, + end: 0x0c7f +}, { + begin: 0x0c80, + end: 0x0cff +}, { + begin: 0x0d00, + end: 0x0d7f +}, { + begin: 0x0e00, + end: 0x0e7f +}, { + begin: 0x0e80, + end: 0x0eff +}, { + begin: 0x10a0, + end: 0x10ff +}, { + begin: 0x1b00, + end: 0x1b7f +}, { + begin: 0x1100, + end: 0x11ff +}, { + begin: 0x1e00, + end: 0x1eff +}, { + begin: 0x1f00, + end: 0x1fff +}, { + begin: 0x2000, + end: 0x206f +}, { + begin: 0x2070, + end: 0x209f +}, { + begin: 0x20a0, + end: 0x20cf +}, { + begin: 0x20d0, + end: 0x20ff +}, { + begin: 0x2100, + end: 0x214f +}, { + begin: 0x2150, + end: 0x218f +}, { + begin: 0x2190, + end: 0x21ff +}, { + begin: 0x2200, + end: 0x22ff +}, { + begin: 0x2300, + end: 0x23ff +}, { + begin: 0x2400, + end: 0x243f +}, { + begin: 0x2440, + end: 0x245f +}, { + begin: 0x2460, + end: 0x24ff +}, { + begin: 0x2500, + end: 0x257f +}, { + begin: 0x2580, + end: 0x259f +}, { + begin: 0x25a0, + end: 0x25ff +}, { + begin: 0x2600, + end: 0x26ff +}, { + begin: 0x2700, + end: 0x27bf +}, { + begin: 0x3000, + end: 0x303f +}, { + begin: 0x3040, + end: 0x309f +}, { + begin: 0x30a0, + end: 0x30ff +}, { + begin: 0x3100, + end: 0x312f +}, { + begin: 0x3130, + end: 0x318f +}, { + begin: 0xa840, + end: 0xa87f +}, { + begin: 0x3200, + end: 0x32ff +}, { + begin: 0x3300, + end: 0x33ff +}, { + begin: 0xac00, + end: 0xd7af +}, { + begin: 0xd800, + end: 0xdfff +}, { + begin: 0x10900, + end: 0x1091f +}, { + begin: 0x4e00, + end: 0x9fff +}, { + begin: 0xe000, + end: 0xf8ff +}, { + begin: 0x31c0, + end: 0x31ef +}, { + begin: 0xfb00, + end: 0xfb4f +}, { + begin: 0xfb50, + end: 0xfdff +}, { + begin: 0xfe20, + end: 0xfe2f +}, { + begin: 0xfe10, + end: 0xfe1f +}, { + begin: 0xfe50, + end: 0xfe6f +}, { + begin: 0xfe70, + end: 0xfeff +}, { + begin: 0xff00, + end: 0xffef +}, { + begin: 0xfff0, + end: 0xffff +}, { + begin: 0x0f00, + end: 0x0fff +}, { + begin: 0x0700, + end: 0x074f +}, { + begin: 0x0780, + end: 0x07bf +}, { + begin: 0x0d80, + end: 0x0dff +}, { + begin: 0x1000, + end: 0x109f +}, { + begin: 0x1200, + end: 0x137f +}, { + begin: 0x13a0, + end: 0x13ff +}, { + begin: 0x1400, + end: 0x167f +}, { + begin: 0x1680, + end: 0x169f +}, { + begin: 0x16a0, + end: 0x16ff +}, { + begin: 0x1780, + end: 0x17ff +}, { + begin: 0x1800, + end: 0x18af +}, { + begin: 0x2800, + end: 0x28ff +}, { + begin: 0xa000, + end: 0xa48f +}, { + begin: 0x1700, + end: 0x171f +}, { + begin: 0x10300, + end: 0x1032f +}, { + begin: 0x10330, + end: 0x1034f +}, { + begin: 0x10400, + end: 0x1044f +}, { + begin: 0x1d000, + end: 0x1d0ff +}, { + begin: 0x1d400, + end: 0x1d7ff +}, { + begin: 0xff000, + end: 0xffffd +}, { + begin: 0xfe00, + end: 0xfe0f +}, { + begin: 0xe0000, + end: 0xe007f +}, { + begin: 0x1900, + end: 0x194f +}, { + begin: 0x1950, + end: 0x197f +}, { + begin: 0x1980, + end: 0x19df +}, { + begin: 0x1a00, + end: 0x1a1f +}, { + begin: 0x2c00, + end: 0x2c5f +}, { + begin: 0x2d30, + end: 0x2d7f +}, { + begin: 0x4dc0, + end: 0x4dff +}, { + begin: 0xa800, + end: 0xa82f +}, { + begin: 0x10000, + end: 0x1007f +}, { + begin: 0x10140, + end: 0x1018f +}, { + begin: 0x10380, + end: 0x1039f +}, { + begin: 0x103a0, + end: 0x103df +}, { + begin: 0x10450, + end: 0x1047f +}, { + begin: 0x10480, + end: 0x104af +}, { + begin: 0x10800, + end: 0x1083f +}, { + begin: 0x10a00, + end: 0x10a5f +}, { + begin: 0x1d300, + end: 0x1d35f +}, { + begin: 0x12000, + end: 0x123ff +}, { + begin: 0x1d360, + end: 0x1d37f +}, { + begin: 0x1b80, + end: 0x1bbf +}, { + begin: 0x1c00, + end: 0x1c4f +}, { + begin: 0x1c50, + end: 0x1c7f +}, { + begin: 0xa880, + end: 0xa8df +}, { + begin: 0xa900, + end: 0xa92f +}, { + begin: 0xa930, + end: 0xa95f +}, { + begin: 0xaa00, + end: 0xaa5f +}, { + begin: 0x10190, + end: 0x101cf +}, { + begin: 0x101d0, + end: 0x101ff +}, { + begin: 0x102a0, + end: 0x102df +}, { + begin: 0x1f030, + end: 0x1f09f +}]; +function getUnicodeRangeFor(value) { + for (let i = 0, ii = UnicodeRanges.length; i < ii; i++) { + const range = UnicodeRanges[i]; + if (value >= range.begin && value < range.end) { + return i; + } + } + return -1; +} +function isRTLRangeFor(value) { + let range = UnicodeRanges[13]; + if (value >= range.begin && value < range.end) { + return true; + } + range = UnicodeRanges[11]; + if (value >= range.begin && value < range.end) { + return true; + } + return false; +} +const getNormalizedUnicodes = (0, _core_utils.getArrayLookupTableFactory)(function () { + return ["\u00A8", "\u0020\u0308", "\u00AF", "\u0020\u0304", "\u00B4", "\u0020\u0301", "\u00B5", "\u03BC", "\u00B8", "\u0020\u0327", "\u0132", "\u0049\u004A", "\u0133", "\u0069\u006A", "\u013F", "\u004C\u00B7", "\u0140", "\u006C\u00B7", "\u0149", "\u02BC\u006E", "\u017F", "\u0073", "\u01C4", "\u0044\u017D", "\u01C5", "\u0044\u017E", "\u01C6", "\u0064\u017E", "\u01C7", "\u004C\u004A", "\u01C8", "\u004C\u006A", "\u01C9", "\u006C\u006A", "\u01CA", "\u004E\u004A", "\u01CB", "\u004E\u006A", "\u01CC", "\u006E\u006A", "\u01F1", "\u0044\u005A", "\u01F2", "\u0044\u007A", "\u01F3", "\u0064\u007A", "\u02D8", "\u0020\u0306", "\u02D9", "\u0020\u0307", "\u02DA", "\u0020\u030A", "\u02DB", "\u0020\u0328", "\u02DC", "\u0020\u0303", "\u02DD", "\u0020\u030B", "\u037A", "\u0020\u0345", "\u0384", "\u0020\u0301", "\u03D0", "\u03B2", "\u03D1", "\u03B8", "\u03D2", "\u03A5", "\u03D5", "\u03C6", "\u03D6", "\u03C0", "\u03F0", "\u03BA", "\u03F1", "\u03C1", "\u03F2", "\u03C2", "\u03F4", "\u0398", "\u03F5", "\u03B5", "\u03F9", "\u03A3", "\u0587", "\u0565\u0582", "\u0675", "\u0627\u0674", "\u0676", "\u0648\u0674", "\u0677", "\u06C7\u0674", "\u0678", "\u064A\u0674", "\u0E33", "\u0E4D\u0E32", "\u0EB3", "\u0ECD\u0EB2", "\u0EDC", "\u0EAB\u0E99", "\u0EDD", "\u0EAB\u0EA1", "\u0F77", "\u0FB2\u0F81", "\u0F79", "\u0FB3\u0F81", "\u1E9A", "\u0061\u02BE", "\u1FBD", "\u0020\u0313", "\u1FBF", "\u0020\u0313", "\u1FC0", "\u0020\u0342", "\u1FFE", "\u0020\u0314", "\u2002", "\u0020", "\u2003", "\u0020", "\u2004", "\u0020", "\u2005", "\u0020", "\u2006", "\u0020", "\u2008", "\u0020", "\u2009", "\u0020", "\u200A", "\u0020", "\u2017", "\u0020\u0333", "\u2024", "\u002E", "\u2025", "\u002E\u002E", "\u2026", "\u002E\u002E\u002E", "\u2033", "\u2032\u2032", "\u2034", "\u2032\u2032\u2032", "\u2036", "\u2035\u2035", "\u2037", "\u2035\u2035\u2035", "\u203C", "\u0021\u0021", "\u203E", "\u0020\u0305", "\u2047", "\u003F\u003F", "\u2048", "\u003F\u0021", "\u2049", "\u0021\u003F", "\u2057", "\u2032\u2032\u2032\u2032", "\u205F", "\u0020", "\u20A8", "\u0052\u0073", "\u2100", "\u0061\u002F\u0063", "\u2101", "\u0061\u002F\u0073", "\u2103", "\u00B0\u0043", "\u2105", "\u0063\u002F\u006F", "\u2106", "\u0063\u002F\u0075", "\u2107", "\u0190", "\u2109", "\u00B0\u0046", "\u2116", "\u004E\u006F", "\u2121", "\u0054\u0045\u004C", "\u2135", "\u05D0", "\u2136", "\u05D1", "\u2137", "\u05D2", "\u2138", "\u05D3", "\u213B", "\u0046\u0041\u0058", "\u2160", "\u0049", "\u2161", "\u0049\u0049", "\u2162", "\u0049\u0049\u0049", "\u2163", "\u0049\u0056", "\u2164", "\u0056", "\u2165", "\u0056\u0049", "\u2166", "\u0056\u0049\u0049", "\u2167", "\u0056\u0049\u0049\u0049", "\u2168", "\u0049\u0058", "\u2169", "\u0058", "\u216A", "\u0058\u0049", "\u216B", "\u0058\u0049\u0049", "\u216C", "\u004C", "\u216D", "\u0043", "\u216E", "\u0044", "\u216F", "\u004D", "\u2170", "\u0069", "\u2171", "\u0069\u0069", "\u2172", "\u0069\u0069\u0069", "\u2173", "\u0069\u0076", "\u2174", "\u0076", "\u2175", "\u0076\u0069", "\u2176", "\u0076\u0069\u0069", "\u2177", "\u0076\u0069\u0069\u0069", "\u2178", "\u0069\u0078", "\u2179", "\u0078", "\u217A", "\u0078\u0069", "\u217B", "\u0078\u0069\u0069", "\u217C", "\u006C", "\u217D", "\u0063", "\u217E", "\u0064", "\u217F", "\u006D", "\u222C", "\u222B\u222B", "\u222D", "\u222B\u222B\u222B", "\u222F", "\u222E\u222E", "\u2230", "\u222E\u222E\u222E", "\u2474", "\u0028\u0031\u0029", "\u2475", "\u0028\u0032\u0029", "\u2476", "\u0028\u0033\u0029", "\u2477", "\u0028\u0034\u0029", "\u2478", "\u0028\u0035\u0029", "\u2479", "\u0028\u0036\u0029", "\u247A", "\u0028\u0037\u0029", "\u247B", "\u0028\u0038\u0029", "\u247C", "\u0028\u0039\u0029", "\u247D", "\u0028\u0031\u0030\u0029", "\u247E", "\u0028\u0031\u0031\u0029", "\u247F", "\u0028\u0031\u0032\u0029", "\u2480", "\u0028\u0031\u0033\u0029", "\u2481", "\u0028\u0031\u0034\u0029", "\u2482", "\u0028\u0031\u0035\u0029", "\u2483", "\u0028\u0031\u0036\u0029", "\u2484", "\u0028\u0031\u0037\u0029", "\u2485", "\u0028\u0031\u0038\u0029", "\u2486", "\u0028\u0031\u0039\u0029", "\u2487", "\u0028\u0032\u0030\u0029", "\u2488", "\u0031\u002E", "\u2489", "\u0032\u002E", "\u248A", "\u0033\u002E", "\u248B", "\u0034\u002E", "\u248C", "\u0035\u002E", "\u248D", "\u0036\u002E", "\u248E", "\u0037\u002E", "\u248F", "\u0038\u002E", "\u2490", "\u0039\u002E", "\u2491", "\u0031\u0030\u002E", "\u2492", "\u0031\u0031\u002E", "\u2493", "\u0031\u0032\u002E", "\u2494", "\u0031\u0033\u002E", "\u2495", "\u0031\u0034\u002E", "\u2496", "\u0031\u0035\u002E", "\u2497", "\u0031\u0036\u002E", "\u2498", "\u0031\u0037\u002E", "\u2499", "\u0031\u0038\u002E", "\u249A", "\u0031\u0039\u002E", "\u249B", "\u0032\u0030\u002E", "\u249C", "\u0028\u0061\u0029", "\u249D", "\u0028\u0062\u0029", "\u249E", "\u0028\u0063\u0029", "\u249F", "\u0028\u0064\u0029", "\u24A0", "\u0028\u0065\u0029", "\u24A1", "\u0028\u0066\u0029", "\u24A2", "\u0028\u0067\u0029", "\u24A3", "\u0028\u0068\u0029", "\u24A4", "\u0028\u0069\u0029", "\u24A5", "\u0028\u006A\u0029", "\u24A6", "\u0028\u006B\u0029", "\u24A7", "\u0028\u006C\u0029", "\u24A8", "\u0028\u006D\u0029", "\u24A9", "\u0028\u006E\u0029", "\u24AA", "\u0028\u006F\u0029", "\u24AB", "\u0028\u0070\u0029", "\u24AC", "\u0028\u0071\u0029", "\u24AD", "\u0028\u0072\u0029", "\u24AE", "\u0028\u0073\u0029", "\u24AF", "\u0028\u0074\u0029", "\u24B0", "\u0028\u0075\u0029", "\u24B1", "\u0028\u0076\u0029", "\u24B2", "\u0028\u0077\u0029", "\u24B3", "\u0028\u0078\u0029", "\u24B4", "\u0028\u0079\u0029", "\u24B5", "\u0028\u007A\u0029", "\u2A0C", "\u222B\u222B\u222B\u222B", "\u2A74", "\u003A\u003A\u003D", "\u2A75", "\u003D\u003D", "\u2A76", "\u003D\u003D\u003D", "\u2E9F", "\u6BCD", "\u2EF3", "\u9F9F", "\u2F00", "\u4E00", "\u2F01", "\u4E28", "\u2F02", "\u4E36", "\u2F03", "\u4E3F", "\u2F04", "\u4E59", "\u2F05", "\u4E85", "\u2F06", "\u4E8C", "\u2F07", "\u4EA0", "\u2F08", "\u4EBA", "\u2F09", "\u513F", "\u2F0A", "\u5165", "\u2F0B", "\u516B", "\u2F0C", "\u5182", "\u2F0D", "\u5196", "\u2F0E", "\u51AB", "\u2F0F", "\u51E0", "\u2F10", "\u51F5", "\u2F11", "\u5200", "\u2F12", "\u529B", "\u2F13", "\u52F9", "\u2F14", "\u5315", "\u2F15", "\u531A", "\u2F16", "\u5338", "\u2F17", "\u5341", "\u2F18", "\u535C", "\u2F19", "\u5369", "\u2F1A", "\u5382", "\u2F1B", "\u53B6", "\u2F1C", "\u53C8", "\u2F1D", "\u53E3", "\u2F1E", "\u56D7", "\u2F1F", "\u571F", "\u2F20", "\u58EB", "\u2F21", "\u5902", "\u2F22", "\u590A", "\u2F23", "\u5915", "\u2F24", "\u5927", "\u2F25", "\u5973", "\u2F26", "\u5B50", "\u2F27", "\u5B80", "\u2F28", "\u5BF8", "\u2F29", "\u5C0F", "\u2F2A", "\u5C22", "\u2F2B", "\u5C38", "\u2F2C", "\u5C6E", "\u2F2D", "\u5C71", "\u2F2E", "\u5DDB", "\u2F2F", "\u5DE5", "\u2F30", "\u5DF1", "\u2F31", "\u5DFE", "\u2F32", "\u5E72", "\u2F33", "\u5E7A", "\u2F34", "\u5E7F", "\u2F35", "\u5EF4", "\u2F36", "\u5EFE", "\u2F37", "\u5F0B", "\u2F38", "\u5F13", "\u2F39", "\u5F50", "\u2F3A", "\u5F61", "\u2F3B", "\u5F73", "\u2F3C", "\u5FC3", "\u2F3D", "\u6208", "\u2F3E", "\u6236", "\u2F3F", "\u624B", "\u2F40", "\u652F", "\u2F41", "\u6534", "\u2F42", "\u6587", "\u2F43", "\u6597", "\u2F44", "\u65A4", "\u2F45", "\u65B9", "\u2F46", "\u65E0", "\u2F47", "\u65E5", "\u2F48", "\u66F0", "\u2F49", "\u6708", "\u2F4A", "\u6728", "\u2F4B", "\u6B20", "\u2F4C", "\u6B62", "\u2F4D", "\u6B79", "\u2F4E", "\u6BB3", "\u2F4F", "\u6BCB", "\u2F50", "\u6BD4", "\u2F51", "\u6BDB", "\u2F52", "\u6C0F", "\u2F53", "\u6C14", "\u2F54", "\u6C34", "\u2F55", "\u706B", "\u2F56", "\u722A", "\u2F57", "\u7236", "\u2F58", "\u723B", "\u2F59", "\u723F", "\u2F5A", "\u7247", "\u2F5B", "\u7259", "\u2F5C", "\u725B", "\u2F5D", "\u72AC", "\u2F5E", "\u7384", "\u2F5F", "\u7389", "\u2F60", "\u74DC", "\u2F61", "\u74E6", "\u2F62", "\u7518", "\u2F63", "\u751F", "\u2F64", "\u7528", "\u2F65", "\u7530", "\u2F66", "\u758B", "\u2F67", "\u7592", "\u2F68", "\u7676", "\u2F69", "\u767D", "\u2F6A", "\u76AE", "\u2F6B", "\u76BF", "\u2F6C", "\u76EE", "\u2F6D", "\u77DB", "\u2F6E", "\u77E2", "\u2F6F", "\u77F3", "\u2F70", "\u793A", "\u2F71", "\u79B8", "\u2F72", "\u79BE", "\u2F73", "\u7A74", "\u2F74", "\u7ACB", "\u2F75", "\u7AF9", "\u2F76", "\u7C73", "\u2F77", "\u7CF8", "\u2F78", "\u7F36", "\u2F79", "\u7F51", "\u2F7A", "\u7F8A", "\u2F7B", "\u7FBD", "\u2F7C", "\u8001", "\u2F7D", "\u800C", "\u2F7E", "\u8012", "\u2F7F", "\u8033", "\u2F80", "\u807F", "\u2F81", "\u8089", "\u2F82", "\u81E3", "\u2F83", "\u81EA", "\u2F84", "\u81F3", "\u2F85", "\u81FC", "\u2F86", "\u820C", "\u2F87", "\u821B", "\u2F88", "\u821F", "\u2F89", "\u826E", "\u2F8A", "\u8272", "\u2F8B", "\u8278", "\u2F8C", "\u864D", "\u2F8D", "\u866B", "\u2F8E", "\u8840", "\u2F8F", "\u884C", "\u2F90", "\u8863", "\u2F91", "\u897E", "\u2F92", "\u898B", "\u2F93", "\u89D2", "\u2F94", "\u8A00", "\u2F95", "\u8C37", "\u2F96", "\u8C46", "\u2F97", "\u8C55", "\u2F98", "\u8C78", "\u2F99", "\u8C9D", "\u2F9A", "\u8D64", "\u2F9B", "\u8D70", "\u2F9C", "\u8DB3", "\u2F9D", "\u8EAB", "\u2F9E", "\u8ECA", "\u2F9F", "\u8F9B", "\u2FA0", "\u8FB0", "\u2FA1", "\u8FB5", "\u2FA2", "\u9091", "\u2FA3", "\u9149", "\u2FA4", "\u91C6", "\u2FA5", "\u91CC", "\u2FA6", "\u91D1", "\u2FA7", "\u9577", "\u2FA8", "\u9580", "\u2FA9", "\u961C", "\u2FAA", "\u96B6", "\u2FAB", "\u96B9", "\u2FAC", "\u96E8", "\u2FAD", "\u9751", "\u2FAE", "\u975E", "\u2FAF", "\u9762", "\u2FB0", "\u9769", "\u2FB1", "\u97CB", "\u2FB2", "\u97ED", "\u2FB3", "\u97F3", "\u2FB4", "\u9801", "\u2FB5", "\u98A8", "\u2FB6", "\u98DB", "\u2FB7", "\u98DF", "\u2FB8", "\u9996", "\u2FB9", "\u9999", "\u2FBA", "\u99AC", "\u2FBB", "\u9AA8", "\u2FBC", "\u9AD8", "\u2FBD", "\u9ADF", "\u2FBE", "\u9B25", "\u2FBF", "\u9B2F", "\u2FC0", "\u9B32", "\u2FC1", "\u9B3C", "\u2FC2", "\u9B5A", "\u2FC3", "\u9CE5", "\u2FC4", "\u9E75", "\u2FC5", "\u9E7F", "\u2FC6", "\u9EA5", "\u2FC7", "\u9EBB", "\u2FC8", "\u9EC3", "\u2FC9", "\u9ECD", "\u2FCA", "\u9ED1", "\u2FCB", "\u9EF9", "\u2FCC", "\u9EFD", "\u2FCD", "\u9F0E", "\u2FCE", "\u9F13", "\u2FCF", "\u9F20", "\u2FD0", "\u9F3B", "\u2FD1", "\u9F4A", "\u2FD2", "\u9F52", "\u2FD3", "\u9F8D", "\u2FD4", "\u9F9C", "\u2FD5", "\u9FA0", "\u3036", "\u3012", "\u3038", "\u5341", "\u3039", "\u5344", "\u303A", "\u5345", "\u309B", "\u0020\u3099", "\u309C", "\u0020\u309A", "\u3131", "\u1100", "\u3132", "\u1101", "\u3133", "\u11AA", "\u3134", "\u1102", "\u3135", "\u11AC", "\u3136", "\u11AD", "\u3137", "\u1103", "\u3138", "\u1104", "\u3139", "\u1105", "\u313A", "\u11B0", "\u313B", "\u11B1", "\u313C", "\u11B2", "\u313D", "\u11B3", "\u313E", "\u11B4", "\u313F", "\u11B5", "\u3140", "\u111A", "\u3141", "\u1106", "\u3142", "\u1107", "\u3143", "\u1108", "\u3144", "\u1121", "\u3145", "\u1109", "\u3146", "\u110A", "\u3147", "\u110B", "\u3148", "\u110C", "\u3149", "\u110D", "\u314A", "\u110E", "\u314B", "\u110F", "\u314C", "\u1110", "\u314D", "\u1111", "\u314E", "\u1112", "\u314F", "\u1161", "\u3150", "\u1162", "\u3151", "\u1163", "\u3152", "\u1164", "\u3153", "\u1165", "\u3154", "\u1166", "\u3155", "\u1167", "\u3156", "\u1168", "\u3157", "\u1169", "\u3158", "\u116A", "\u3159", "\u116B", "\u315A", "\u116C", "\u315B", "\u116D", "\u315C", "\u116E", "\u315D", "\u116F", "\u315E", "\u1170", "\u315F", "\u1171", "\u3160", "\u1172", "\u3161", "\u1173", "\u3162", "\u1174", "\u3163", "\u1175", "\u3164", "\u1160", "\u3165", "\u1114", "\u3166", "\u1115", "\u3167", "\u11C7", "\u3168", "\u11C8", "\u3169", "\u11CC", "\u316A", "\u11CE", "\u316B", "\u11D3", "\u316C", "\u11D7", "\u316D", "\u11D9", "\u316E", "\u111C", "\u316F", "\u11DD", "\u3170", "\u11DF", "\u3171", "\u111D", "\u3172", "\u111E", "\u3173", "\u1120", "\u3174", "\u1122", "\u3175", "\u1123", "\u3176", "\u1127", "\u3177", "\u1129", "\u3178", "\u112B", "\u3179", "\u112C", "\u317A", "\u112D", "\u317B", "\u112E", "\u317C", "\u112F", "\u317D", "\u1132", "\u317E", "\u1136", "\u317F", "\u1140", "\u3180", "\u1147", "\u3181", "\u114C", "\u3182", "\u11F1", "\u3183", "\u11F2", "\u3184", "\u1157", "\u3185", "\u1158", "\u3186", "\u1159", "\u3187", "\u1184", "\u3188", "\u1185", "\u3189", "\u1188", "\u318A", "\u1191", "\u318B", "\u1192", "\u318C", "\u1194", "\u318D", "\u119E", "\u318E", "\u11A1", "\u3200", "\u0028\u1100\u0029", "\u3201", "\u0028\u1102\u0029", "\u3202", "\u0028\u1103\u0029", "\u3203", "\u0028\u1105\u0029", "\u3204", "\u0028\u1106\u0029", "\u3205", "\u0028\u1107\u0029", "\u3206", "\u0028\u1109\u0029", "\u3207", "\u0028\u110B\u0029", "\u3208", "\u0028\u110C\u0029", "\u3209", "\u0028\u110E\u0029", "\u320A", "\u0028\u110F\u0029", "\u320B", "\u0028\u1110\u0029", "\u320C", "\u0028\u1111\u0029", "\u320D", "\u0028\u1112\u0029", "\u320E", "\u0028\u1100\u1161\u0029", "\u320F", "\u0028\u1102\u1161\u0029", "\u3210", "\u0028\u1103\u1161\u0029", "\u3211", "\u0028\u1105\u1161\u0029", "\u3212", "\u0028\u1106\u1161\u0029", "\u3213", "\u0028\u1107\u1161\u0029", "\u3214", "\u0028\u1109\u1161\u0029", "\u3215", "\u0028\u110B\u1161\u0029", "\u3216", "\u0028\u110C\u1161\u0029", "\u3217", "\u0028\u110E\u1161\u0029", "\u3218", "\u0028\u110F\u1161\u0029", "\u3219", "\u0028\u1110\u1161\u0029", "\u321A", "\u0028\u1111\u1161\u0029", "\u321B", "\u0028\u1112\u1161\u0029", "\u321C", "\u0028\u110C\u116E\u0029", "\u321D", "\u0028\u110B\u1169\u110C\u1165\u11AB\u0029", "\u321E", "\u0028\u110B\u1169\u1112\u116E\u0029", "\u3220", "\u0028\u4E00\u0029", "\u3221", "\u0028\u4E8C\u0029", "\u3222", "\u0028\u4E09\u0029", "\u3223", "\u0028\u56DB\u0029", "\u3224", "\u0028\u4E94\u0029", "\u3225", "\u0028\u516D\u0029", "\u3226", "\u0028\u4E03\u0029", "\u3227", "\u0028\u516B\u0029", "\u3228", "\u0028\u4E5D\u0029", "\u3229", "\u0028\u5341\u0029", "\u322A", "\u0028\u6708\u0029", "\u322B", "\u0028\u706B\u0029", "\u322C", "\u0028\u6C34\u0029", "\u322D", "\u0028\u6728\u0029", "\u322E", "\u0028\u91D1\u0029", "\u322F", "\u0028\u571F\u0029", "\u3230", "\u0028\u65E5\u0029", "\u3231", "\u0028\u682A\u0029", "\u3232", "\u0028\u6709\u0029", "\u3233", "\u0028\u793E\u0029", "\u3234", "\u0028\u540D\u0029", "\u3235", "\u0028\u7279\u0029", "\u3236", "\u0028\u8CA1\u0029", "\u3237", "\u0028\u795D\u0029", "\u3238", "\u0028\u52B4\u0029", "\u3239", "\u0028\u4EE3\u0029", "\u323A", "\u0028\u547C\u0029", "\u323B", "\u0028\u5B66\u0029", "\u323C", "\u0028\u76E3\u0029", "\u323D", "\u0028\u4F01\u0029", "\u323E", "\u0028\u8CC7\u0029", "\u323F", "\u0028\u5354\u0029", "\u3240", "\u0028\u796D\u0029", "\u3241", "\u0028\u4F11\u0029", "\u3242", "\u0028\u81EA\u0029", "\u3243", "\u0028\u81F3\u0029", "\u32C0", "\u0031\u6708", "\u32C1", "\u0032\u6708", "\u32C2", "\u0033\u6708", "\u32C3", "\u0034\u6708", "\u32C4", "\u0035\u6708", "\u32C5", "\u0036\u6708", "\u32C6", "\u0037\u6708", "\u32C7", "\u0038\u6708", "\u32C8", "\u0039\u6708", "\u32C9", "\u0031\u0030\u6708", "\u32CA", "\u0031\u0031\u6708", "\u32CB", "\u0031\u0032\u6708", "\u3358", "\u0030\u70B9", "\u3359", "\u0031\u70B9", "\u335A", "\u0032\u70B9", "\u335B", "\u0033\u70B9", "\u335C", "\u0034\u70B9", "\u335D", "\u0035\u70B9", "\u335E", "\u0036\u70B9", "\u335F", "\u0037\u70B9", "\u3360", "\u0038\u70B9", "\u3361", "\u0039\u70B9", "\u3362", "\u0031\u0030\u70B9", "\u3363", "\u0031\u0031\u70B9", "\u3364", "\u0031\u0032\u70B9", "\u3365", "\u0031\u0033\u70B9", "\u3366", "\u0031\u0034\u70B9", "\u3367", "\u0031\u0035\u70B9", "\u3368", "\u0031\u0036\u70B9", "\u3369", "\u0031\u0037\u70B9", "\u336A", "\u0031\u0038\u70B9", "\u336B", "\u0031\u0039\u70B9", "\u336C", "\u0032\u0030\u70B9", "\u336D", "\u0032\u0031\u70B9", "\u336E", "\u0032\u0032\u70B9", "\u336F", "\u0032\u0033\u70B9", "\u3370", "\u0032\u0034\u70B9", "\u33E0", "\u0031\u65E5", "\u33E1", "\u0032\u65E5", "\u33E2", "\u0033\u65E5", "\u33E3", "\u0034\u65E5", "\u33E4", "\u0035\u65E5", "\u33E5", "\u0036\u65E5", "\u33E6", "\u0037\u65E5", "\u33E7", "\u0038\u65E5", "\u33E8", "\u0039\u65E5", "\u33E9", "\u0031\u0030\u65E5", "\u33EA", "\u0031\u0031\u65E5", "\u33EB", "\u0031\u0032\u65E5", "\u33EC", "\u0031\u0033\u65E5", "\u33ED", "\u0031\u0034\u65E5", "\u33EE", "\u0031\u0035\u65E5", "\u33EF", "\u0031\u0036\u65E5", "\u33F0", "\u0031\u0037\u65E5", "\u33F1", "\u0031\u0038\u65E5", "\u33F2", "\u0031\u0039\u65E5", "\u33F3", "\u0032\u0030\u65E5", "\u33F4", "\u0032\u0031\u65E5", "\u33F5", "\u0032\u0032\u65E5", "\u33F6", "\u0032\u0033\u65E5", "\u33F7", "\u0032\u0034\u65E5", "\u33F8", "\u0032\u0035\u65E5", "\u33F9", "\u0032\u0036\u65E5", "\u33FA", "\u0032\u0037\u65E5", "\u33FB", "\u0032\u0038\u65E5", "\u33FC", "\u0032\u0039\u65E5", "\u33FD", "\u0033\u0030\u65E5", "\u33FE", "\u0033\u0031\u65E5", "\uFB00", "\u0066\u0066", "\uFB01", "\u0066\u0069", "\uFB02", "\u0066\u006C", "\uFB03", "\u0066\u0066\u0069", "\uFB04", "\u0066\u0066\u006C", "\uFB05", "\u017F\u0074", "\uFB06", "\u0073\u0074", "\uFB13", "\u0574\u0576", "\uFB14", "\u0574\u0565", "\uFB15", "\u0574\u056B", "\uFB16", "\u057E\u0576", "\uFB17", "\u0574\u056D", "\uFB4F", "\u05D0\u05DC", "\uFB50", "\u0671", "\uFB51", "\u0671", "\uFB52", "\u067B", "\uFB53", "\u067B", "\uFB54", "\u067B", "\uFB55", "\u067B", "\uFB56", "\u067E", "\uFB57", "\u067E", "\uFB58", "\u067E", "\uFB59", "\u067E", "\uFB5A", "\u0680", "\uFB5B", "\u0680", "\uFB5C", "\u0680", "\uFB5D", "\u0680", "\uFB5E", "\u067A", "\uFB5F", "\u067A", "\uFB60", "\u067A", "\uFB61", "\u067A", "\uFB62", "\u067F", "\uFB63", "\u067F", "\uFB64", "\u067F", "\uFB65", "\u067F", "\uFB66", "\u0679", "\uFB67", "\u0679", "\uFB68", "\u0679", "\uFB69", "\u0679", "\uFB6A", "\u06A4", "\uFB6B", "\u06A4", "\uFB6C", "\u06A4", "\uFB6D", "\u06A4", "\uFB6E", "\u06A6", "\uFB6F", "\u06A6", "\uFB70", "\u06A6", "\uFB71", "\u06A6", "\uFB72", "\u0684", "\uFB73", "\u0684", "\uFB74", "\u0684", "\uFB75", "\u0684", "\uFB76", "\u0683", "\uFB77", "\u0683", "\uFB78", "\u0683", "\uFB79", "\u0683", "\uFB7A", "\u0686", "\uFB7B", "\u0686", "\uFB7C", "\u0686", "\uFB7D", "\u0686", "\uFB7E", "\u0687", "\uFB7F", "\u0687", "\uFB80", "\u0687", "\uFB81", "\u0687", "\uFB82", "\u068D", "\uFB83", "\u068D", "\uFB84", "\u068C", "\uFB85", "\u068C", "\uFB86", "\u068E", "\uFB87", "\u068E", "\uFB88", "\u0688", "\uFB89", "\u0688", "\uFB8A", "\u0698", "\uFB8B", "\u0698", "\uFB8C", "\u0691", "\uFB8D", "\u0691", "\uFB8E", "\u06A9", "\uFB8F", "\u06A9", "\uFB90", "\u06A9", "\uFB91", "\u06A9", "\uFB92", "\u06AF", "\uFB93", "\u06AF", "\uFB94", "\u06AF", "\uFB95", "\u06AF", "\uFB96", "\u06B3", "\uFB97", "\u06B3", "\uFB98", "\u06B3", "\uFB99", "\u06B3", "\uFB9A", "\u06B1", "\uFB9B", "\u06B1", "\uFB9C", "\u06B1", "\uFB9D", "\u06B1", "\uFB9E", "\u06BA", "\uFB9F", "\u06BA", "\uFBA0", "\u06BB", "\uFBA1", "\u06BB", "\uFBA2", "\u06BB", "\uFBA3", "\u06BB", "\uFBA4", "\u06C0", "\uFBA5", "\u06C0", "\uFBA6", "\u06C1", "\uFBA7", "\u06C1", "\uFBA8", "\u06C1", "\uFBA9", "\u06C1", "\uFBAA", "\u06BE", "\uFBAB", "\u06BE", "\uFBAC", "\u06BE", "\uFBAD", "\u06BE", "\uFBAE", "\u06D2", "\uFBAF", "\u06D2", "\uFBB0", "\u06D3", "\uFBB1", "\u06D3", "\uFBD3", "\u06AD", "\uFBD4", "\u06AD", "\uFBD5", "\u06AD", "\uFBD6", "\u06AD", "\uFBD7", "\u06C7", "\uFBD8", "\u06C7", "\uFBD9", "\u06C6", "\uFBDA", "\u06C6", "\uFBDB", "\u06C8", "\uFBDC", "\u06C8", "\uFBDD", "\u0677", "\uFBDE", "\u06CB", "\uFBDF", "\u06CB", "\uFBE0", "\u06C5", "\uFBE1", "\u06C5", "\uFBE2", "\u06C9", "\uFBE3", "\u06C9", "\uFBE4", "\u06D0", "\uFBE5", "\u06D0", "\uFBE6", "\u06D0", "\uFBE7", "\u06D0", "\uFBE8", "\u0649", "\uFBE9", "\u0649", "\uFBEA", "\u0626\u0627", "\uFBEB", "\u0626\u0627", "\uFBEC", "\u0626\u06D5", "\uFBED", "\u0626\u06D5", "\uFBEE", "\u0626\u0648", "\uFBEF", "\u0626\u0648", "\uFBF0", "\u0626\u06C7", "\uFBF1", "\u0626\u06C7", "\uFBF2", "\u0626\u06C6", "\uFBF3", "\u0626\u06C6", "\uFBF4", "\u0626\u06C8", "\uFBF5", "\u0626\u06C8", "\uFBF6", "\u0626\u06D0", "\uFBF7", "\u0626\u06D0", "\uFBF8", "\u0626\u06D0", "\uFBF9", "\u0626\u0649", "\uFBFA", "\u0626\u0649", "\uFBFB", "\u0626\u0649", "\uFBFC", "\u06CC", "\uFBFD", "\u06CC", "\uFBFE", "\u06CC", "\uFBFF", "\u06CC", "\uFC00", "\u0626\u062C", "\uFC01", "\u0626\u062D", "\uFC02", "\u0626\u0645", "\uFC03", "\u0626\u0649", "\uFC04", "\u0626\u064A", "\uFC05", "\u0628\u062C", "\uFC06", "\u0628\u062D", "\uFC07", "\u0628\u062E", "\uFC08", "\u0628\u0645", "\uFC09", "\u0628\u0649", "\uFC0A", "\u0628\u064A", "\uFC0B", "\u062A\u062C", "\uFC0C", "\u062A\u062D", "\uFC0D", "\u062A\u062E", "\uFC0E", "\u062A\u0645", "\uFC0F", "\u062A\u0649", "\uFC10", "\u062A\u064A", "\uFC11", "\u062B\u062C", "\uFC12", "\u062B\u0645", "\uFC13", "\u062B\u0649", "\uFC14", "\u062B\u064A", "\uFC15", "\u062C\u062D", "\uFC16", "\u062C\u0645", "\uFC17", "\u062D\u062C", "\uFC18", "\u062D\u0645", "\uFC19", "\u062E\u062C", "\uFC1A", "\u062E\u062D", "\uFC1B", "\u062E\u0645", "\uFC1C", "\u0633\u062C", "\uFC1D", "\u0633\u062D", "\uFC1E", "\u0633\u062E", "\uFC1F", "\u0633\u0645", "\uFC20", "\u0635\u062D", "\uFC21", "\u0635\u0645", "\uFC22", "\u0636\u062C", "\uFC23", "\u0636\u062D", "\uFC24", "\u0636\u062E", "\uFC25", "\u0636\u0645", "\uFC26", "\u0637\u062D", "\uFC27", "\u0637\u0645", "\uFC28", "\u0638\u0645", "\uFC29", "\u0639\u062C", "\uFC2A", "\u0639\u0645", "\uFC2B", "\u063A\u062C", "\uFC2C", "\u063A\u0645", "\uFC2D", "\u0641\u062C", "\uFC2E", "\u0641\u062D", "\uFC2F", "\u0641\u062E", "\uFC30", "\u0641\u0645", "\uFC31", "\u0641\u0649", "\uFC32", "\u0641\u064A", "\uFC33", "\u0642\u062D", "\uFC34", "\u0642\u0645", "\uFC35", "\u0642\u0649", "\uFC36", "\u0642\u064A", "\uFC37", "\u0643\u0627", "\uFC38", "\u0643\u062C", "\uFC39", "\u0643\u062D", "\uFC3A", "\u0643\u062E", "\uFC3B", "\u0643\u0644", "\uFC3C", "\u0643\u0645", "\uFC3D", "\u0643\u0649", "\uFC3E", "\u0643\u064A", "\uFC3F", "\u0644\u062C", "\uFC40", "\u0644\u062D", "\uFC41", "\u0644\u062E", "\uFC42", "\u0644\u0645", "\uFC43", "\u0644\u0649", "\uFC44", "\u0644\u064A", "\uFC45", "\u0645\u062C", "\uFC46", "\u0645\u062D", "\uFC47", "\u0645\u062E", "\uFC48", "\u0645\u0645", "\uFC49", "\u0645\u0649", "\uFC4A", "\u0645\u064A", "\uFC4B", "\u0646\u062C", "\uFC4C", "\u0646\u062D", "\uFC4D", "\u0646\u062E", "\uFC4E", "\u0646\u0645", "\uFC4F", "\u0646\u0649", "\uFC50", "\u0646\u064A", "\uFC51", "\u0647\u062C", "\uFC52", "\u0647\u0645", "\uFC53", "\u0647\u0649", "\uFC54", "\u0647\u064A", "\uFC55", "\u064A\u062C", "\uFC56", "\u064A\u062D", "\uFC57", "\u064A\u062E", "\uFC58", "\u064A\u0645", "\uFC59", "\u064A\u0649", "\uFC5A", "\u064A\u064A", "\uFC5B", "\u0630\u0670", "\uFC5C", "\u0631\u0670", "\uFC5D", "\u0649\u0670", "\uFC5E", "\u0020\u064C\u0651", "\uFC5F", "\u0020\u064D\u0651", "\uFC60", "\u0020\u064E\u0651", "\uFC61", "\u0020\u064F\u0651", "\uFC62", "\u0020\u0650\u0651", "\uFC63", "\u0020\u0651\u0670", "\uFC64", "\u0626\u0631", "\uFC65", "\u0626\u0632", "\uFC66", "\u0626\u0645", "\uFC67", "\u0626\u0646", "\uFC68", "\u0626\u0649", "\uFC69", "\u0626\u064A", "\uFC6A", "\u0628\u0631", "\uFC6B", "\u0628\u0632", "\uFC6C", "\u0628\u0645", "\uFC6D", "\u0628\u0646", "\uFC6E", "\u0628\u0649", "\uFC6F", "\u0628\u064A", "\uFC70", "\u062A\u0631", "\uFC71", "\u062A\u0632", "\uFC72", "\u062A\u0645", "\uFC73", "\u062A\u0646", "\uFC74", "\u062A\u0649", "\uFC75", "\u062A\u064A", "\uFC76", "\u062B\u0631", "\uFC77", "\u062B\u0632", "\uFC78", "\u062B\u0645", "\uFC79", "\u062B\u0646", "\uFC7A", "\u062B\u0649", "\uFC7B", "\u062B\u064A", "\uFC7C", "\u0641\u0649", "\uFC7D", "\u0641\u064A", "\uFC7E", "\u0642\u0649", "\uFC7F", "\u0642\u064A", "\uFC80", "\u0643\u0627", "\uFC81", "\u0643\u0644", "\uFC82", "\u0643\u0645", "\uFC83", "\u0643\u0649", "\uFC84", "\u0643\u064A", "\uFC85", "\u0644\u0645", "\uFC86", "\u0644\u0649", "\uFC87", "\u0644\u064A", "\uFC88", "\u0645\u0627", "\uFC89", "\u0645\u0645", "\uFC8A", "\u0646\u0631", "\uFC8B", "\u0646\u0632", "\uFC8C", "\u0646\u0645", "\uFC8D", "\u0646\u0646", "\uFC8E", "\u0646\u0649", "\uFC8F", "\u0646\u064A", "\uFC90", "\u0649\u0670", "\uFC91", "\u064A\u0631", "\uFC92", "\u064A\u0632", "\uFC93", "\u064A\u0645", "\uFC94", "\u064A\u0646", "\uFC95", "\u064A\u0649", "\uFC96", "\u064A\u064A", "\uFC97", "\u0626\u062C", "\uFC98", "\u0626\u062D", "\uFC99", "\u0626\u062E", "\uFC9A", "\u0626\u0645", "\uFC9B", "\u0626\u0647", "\uFC9C", "\u0628\u062C", "\uFC9D", "\u0628\u062D", "\uFC9E", "\u0628\u062E", "\uFC9F", "\u0628\u0645", "\uFCA0", "\u0628\u0647", "\uFCA1", "\u062A\u062C", "\uFCA2", "\u062A\u062D", "\uFCA3", "\u062A\u062E", "\uFCA4", "\u062A\u0645", "\uFCA5", "\u062A\u0647", "\uFCA6", "\u062B\u0645", "\uFCA7", "\u062C\u062D", "\uFCA8", "\u062C\u0645", "\uFCA9", "\u062D\u062C", "\uFCAA", "\u062D\u0645", "\uFCAB", "\u062E\u062C", "\uFCAC", "\u062E\u0645", "\uFCAD", "\u0633\u062C", "\uFCAE", "\u0633\u062D", "\uFCAF", "\u0633\u062E", "\uFCB0", "\u0633\u0645", "\uFCB1", "\u0635\u062D", "\uFCB2", "\u0635\u062E", "\uFCB3", "\u0635\u0645", "\uFCB4", "\u0636\u062C", "\uFCB5", "\u0636\u062D", "\uFCB6", "\u0636\u062E", "\uFCB7", "\u0636\u0645", "\uFCB8", "\u0637\u062D", "\uFCB9", "\u0638\u0645", "\uFCBA", "\u0639\u062C", "\uFCBB", "\u0639\u0645", "\uFCBC", "\u063A\u062C", "\uFCBD", "\u063A\u0645", "\uFCBE", "\u0641\u062C", "\uFCBF", "\u0641\u062D", "\uFCC0", "\u0641\u062E", "\uFCC1", "\u0641\u0645", "\uFCC2", "\u0642\u062D", "\uFCC3", "\u0642\u0645", "\uFCC4", "\u0643\u062C", "\uFCC5", "\u0643\u062D", "\uFCC6", "\u0643\u062E", "\uFCC7", "\u0643\u0644", "\uFCC8", "\u0643\u0645", "\uFCC9", "\u0644\u062C", "\uFCCA", "\u0644\u062D", "\uFCCB", "\u0644\u062E", "\uFCCC", "\u0644\u0645", "\uFCCD", "\u0644\u0647", "\uFCCE", "\u0645\u062C", "\uFCCF", "\u0645\u062D", "\uFCD0", "\u0645\u062E", "\uFCD1", "\u0645\u0645", "\uFCD2", "\u0646\u062C", "\uFCD3", "\u0646\u062D", "\uFCD4", "\u0646\u062E", "\uFCD5", "\u0646\u0645", "\uFCD6", "\u0646\u0647", "\uFCD7", "\u0647\u062C", "\uFCD8", "\u0647\u0645", "\uFCD9", "\u0647\u0670", "\uFCDA", "\u064A\u062C", "\uFCDB", "\u064A\u062D", "\uFCDC", "\u064A\u062E", "\uFCDD", "\u064A\u0645", "\uFCDE", "\u064A\u0647", "\uFCDF", "\u0626\u0645", "\uFCE0", "\u0626\u0647", "\uFCE1", "\u0628\u0645", "\uFCE2", "\u0628\u0647", "\uFCE3", "\u062A\u0645", "\uFCE4", "\u062A\u0647", "\uFCE5", "\u062B\u0645", "\uFCE6", "\u062B\u0647", "\uFCE7", "\u0633\u0645", "\uFCE8", "\u0633\u0647", "\uFCE9", "\u0634\u0645", "\uFCEA", "\u0634\u0647", "\uFCEB", "\u0643\u0644", "\uFCEC", "\u0643\u0645", "\uFCED", "\u0644\u0645", "\uFCEE", "\u0646\u0645", "\uFCEF", "\u0646\u0647", "\uFCF0", "\u064A\u0645", "\uFCF1", "\u064A\u0647", "\uFCF2", "\u0640\u064E\u0651", "\uFCF3", "\u0640\u064F\u0651", "\uFCF4", "\u0640\u0650\u0651", "\uFCF5", "\u0637\u0649", "\uFCF6", "\u0637\u064A", "\uFCF7", "\u0639\u0649", "\uFCF8", "\u0639\u064A", "\uFCF9", "\u063A\u0649", "\uFCFA", "\u063A\u064A", "\uFCFB", "\u0633\u0649", "\uFCFC", "\u0633\u064A", "\uFCFD", "\u0634\u0649", "\uFCFE", "\u0634\u064A", "\uFCFF", "\u062D\u0649", "\uFD00", "\u062D\u064A", "\uFD01", "\u062C\u0649", "\uFD02", "\u062C\u064A", "\uFD03", "\u062E\u0649", "\uFD04", "\u062E\u064A", "\uFD05", "\u0635\u0649", "\uFD06", "\u0635\u064A", "\uFD07", "\u0636\u0649", "\uFD08", "\u0636\u064A", "\uFD09", "\u0634\u062C", "\uFD0A", "\u0634\u062D", "\uFD0B", "\u0634\u062E", "\uFD0C", "\u0634\u0645", "\uFD0D", "\u0634\u0631", "\uFD0E", "\u0633\u0631", "\uFD0F", "\u0635\u0631", "\uFD10", "\u0636\u0631", "\uFD11", "\u0637\u0649", "\uFD12", "\u0637\u064A", "\uFD13", "\u0639\u0649", "\uFD14", "\u0639\u064A", "\uFD15", "\u063A\u0649", "\uFD16", "\u063A\u064A", "\uFD17", "\u0633\u0649", "\uFD18", "\u0633\u064A", "\uFD19", "\u0634\u0649", "\uFD1A", "\u0634\u064A", "\uFD1B", "\u062D\u0649", "\uFD1C", "\u062D\u064A", "\uFD1D", "\u062C\u0649", "\uFD1E", "\u062C\u064A", "\uFD1F", "\u062E\u0649", "\uFD20", "\u062E\u064A", "\uFD21", "\u0635\u0649", "\uFD22", "\u0635\u064A", "\uFD23", "\u0636\u0649", "\uFD24", "\u0636\u064A", "\uFD25", "\u0634\u062C", "\uFD26", "\u0634\u062D", "\uFD27", "\u0634\u062E", "\uFD28", "\u0634\u0645", "\uFD29", "\u0634\u0631", "\uFD2A", "\u0633\u0631", "\uFD2B", "\u0635\u0631", "\uFD2C", "\u0636\u0631", "\uFD2D", "\u0634\u062C", "\uFD2E", "\u0634\u062D", "\uFD2F", "\u0634\u062E", "\uFD30", "\u0634\u0645", "\uFD31", "\u0633\u0647", "\uFD32", "\u0634\u0647", "\uFD33", "\u0637\u0645", "\uFD34", "\u0633\u062C", "\uFD35", "\u0633\u062D", "\uFD36", "\u0633\u062E", "\uFD37", "\u0634\u062C", "\uFD38", "\u0634\u062D", "\uFD39", "\u0634\u062E", "\uFD3A", "\u0637\u0645", "\uFD3B", "\u0638\u0645", "\uFD3C", "\u0627\u064B", "\uFD3D", "\u0627\u064B", "\uFD50", "\u062A\u062C\u0645", "\uFD51", "\u062A\u062D\u062C", "\uFD52", "\u062A\u062D\u062C", "\uFD53", "\u062A\u062D\u0645", "\uFD54", "\u062A\u062E\u0645", "\uFD55", "\u062A\u0645\u062C", "\uFD56", "\u062A\u0645\u062D", "\uFD57", "\u062A\u0645\u062E", "\uFD58", "\u062C\u0645\u062D", "\uFD59", "\u062C\u0645\u062D", "\uFD5A", "\u062D\u0645\u064A", "\uFD5B", "\u062D\u0645\u0649", "\uFD5C", "\u0633\u062D\u062C", "\uFD5D", "\u0633\u062C\u062D", "\uFD5E", "\u0633\u062C\u0649", "\uFD5F", "\u0633\u0645\u062D", "\uFD60", "\u0633\u0645\u062D", "\uFD61", "\u0633\u0645\u062C", "\uFD62", "\u0633\u0645\u0645", "\uFD63", "\u0633\u0645\u0645", "\uFD64", "\u0635\u062D\u062D", "\uFD65", "\u0635\u062D\u062D", "\uFD66", "\u0635\u0645\u0645", "\uFD67", "\u0634\u062D\u0645", "\uFD68", "\u0634\u062D\u0645", "\uFD69", "\u0634\u062C\u064A", "\uFD6A", "\u0634\u0645\u062E", "\uFD6B", "\u0634\u0645\u062E", "\uFD6C", "\u0634\u0645\u0645", "\uFD6D", "\u0634\u0645\u0645", "\uFD6E", "\u0636\u062D\u0649", "\uFD6F", "\u0636\u062E\u0645", "\uFD70", "\u0636\u062E\u0645", "\uFD71", "\u0637\u0645\u062D", "\uFD72", "\u0637\u0645\u062D", "\uFD73", "\u0637\u0645\u0645", "\uFD74", "\u0637\u0645\u064A", "\uFD75", "\u0639\u062C\u0645", "\uFD76", "\u0639\u0645\u0645", "\uFD77", "\u0639\u0645\u0645", "\uFD78", "\u0639\u0645\u0649", "\uFD79", "\u063A\u0645\u0645", "\uFD7A", "\u063A\u0645\u064A", "\uFD7B", "\u063A\u0645\u0649", "\uFD7C", "\u0641\u062E\u0645", "\uFD7D", "\u0641\u062E\u0645", "\uFD7E", "\u0642\u0645\u062D", "\uFD7F", "\u0642\u0645\u0645", "\uFD80", "\u0644\u062D\u0645", "\uFD81", "\u0644\u062D\u064A", "\uFD82", "\u0644\u062D\u0649", "\uFD83", "\u0644\u062C\u062C", "\uFD84", "\u0644\u062C\u062C", "\uFD85", "\u0644\u062E\u0645", "\uFD86", "\u0644\u062E\u0645", "\uFD87", "\u0644\u0645\u062D", "\uFD88", "\u0644\u0645\u062D", "\uFD89", "\u0645\u062D\u062C", "\uFD8A", "\u0645\u062D\u0645", "\uFD8B", "\u0645\u062D\u064A", "\uFD8C", "\u0645\u062C\u062D", "\uFD8D", "\u0645\u062C\u0645", "\uFD8E", "\u0645\u062E\u062C", "\uFD8F", "\u0645\u062E\u0645", "\uFD92", "\u0645\u062C\u062E", "\uFD93", "\u0647\u0645\u062C", "\uFD94", "\u0647\u0645\u0645", "\uFD95", "\u0646\u062D\u0645", "\uFD96", "\u0646\u062D\u0649", "\uFD97", "\u0646\u062C\u0645", "\uFD98", "\u0646\u062C\u0645", "\uFD99", "\u0646\u062C\u0649", "\uFD9A", "\u0646\u0645\u064A", "\uFD9B", "\u0646\u0645\u0649", "\uFD9C", "\u064A\u0645\u0645", "\uFD9D", "\u064A\u0645\u0645", "\uFD9E", "\u0628\u062E\u064A", "\uFD9F", "\u062A\u062C\u064A", "\uFDA0", "\u062A\u062C\u0649", "\uFDA1", "\u062A\u062E\u064A", "\uFDA2", "\u062A\u062E\u0649", "\uFDA3", "\u062A\u0645\u064A", "\uFDA4", "\u062A\u0645\u0649", "\uFDA5", "\u062C\u0645\u064A", "\uFDA6", "\u062C\u062D\u0649", "\uFDA7", "\u062C\u0645\u0649", "\uFDA8", "\u0633\u062E\u0649", "\uFDA9", "\u0635\u062D\u064A", "\uFDAA", "\u0634\u062D\u064A", "\uFDAB", "\u0636\u062D\u064A", "\uFDAC", "\u0644\u062C\u064A", "\uFDAD", "\u0644\u0645\u064A", "\uFDAE", "\u064A\u062D\u064A", "\uFDAF", "\u064A\u062C\u064A", "\uFDB0", "\u064A\u0645\u064A", "\uFDB1", "\u0645\u0645\u064A", "\uFDB2", "\u0642\u0645\u064A", "\uFDB3", "\u0646\u062D\u064A", "\uFDB4", "\u0642\u0645\u062D", "\uFDB5", "\u0644\u062D\u0645", "\uFDB6", "\u0639\u0645\u064A", "\uFDB7", "\u0643\u0645\u064A", "\uFDB8", "\u0646\u062C\u062D", "\uFDB9", "\u0645\u062E\u064A", "\uFDBA", "\u0644\u062C\u0645", "\uFDBB", "\u0643\u0645\u0645", "\uFDBC", "\u0644\u062C\u0645", "\uFDBD", "\u0646\u062C\u062D", "\uFDBE", "\u062C\u062D\u064A", "\uFDBF", "\u062D\u062C\u064A", "\uFDC0", "\u0645\u062C\u064A", "\uFDC1", "\u0641\u0645\u064A", "\uFDC2", "\u0628\u062D\u064A", "\uFDC3", "\u0643\u0645\u0645", "\uFDC4", "\u0639\u062C\u0645", "\uFDC5", "\u0635\u0645\u0645", "\uFDC6", "\u0633\u062E\u064A", "\uFDC7", "\u0646\u062C\u064A", "\uFE49", "\u203E", "\uFE4A", "\u203E", "\uFE4B", "\u203E", "\uFE4C", "\u203E", "\uFE4D", "\u005F", "\uFE4E", "\u005F", "\uFE4F", "\u005F", "\uFE80", "\u0621", "\uFE81", "\u0622", "\uFE82", "\u0622", "\uFE83", "\u0623", "\uFE84", "\u0623", "\uFE85", "\u0624", "\uFE86", "\u0624", "\uFE87", "\u0625", "\uFE88", "\u0625", "\uFE89", "\u0626", "\uFE8A", "\u0626", "\uFE8B", "\u0626", "\uFE8C", "\u0626", "\uFE8D", "\u0627", "\uFE8E", "\u0627", "\uFE8F", "\u0628", "\uFE90", "\u0628", "\uFE91", "\u0628", "\uFE92", "\u0628", "\uFE93", "\u0629", "\uFE94", "\u0629", "\uFE95", "\u062A", "\uFE96", "\u062A", "\uFE97", "\u062A", "\uFE98", "\u062A", "\uFE99", "\u062B", "\uFE9A", "\u062B", "\uFE9B", "\u062B", "\uFE9C", "\u062B", "\uFE9D", "\u062C", "\uFE9E", "\u062C", "\uFE9F", "\u062C", "\uFEA0", "\u062C", "\uFEA1", "\u062D", "\uFEA2", "\u062D", "\uFEA3", "\u062D", "\uFEA4", "\u062D", "\uFEA5", "\u062E", "\uFEA6", "\u062E", "\uFEA7", "\u062E", "\uFEA8", "\u062E", "\uFEA9", "\u062F", "\uFEAA", "\u062F", "\uFEAB", "\u0630", "\uFEAC", "\u0630", "\uFEAD", "\u0631", "\uFEAE", "\u0631", "\uFEAF", "\u0632", "\uFEB0", "\u0632", "\uFEB1", "\u0633", "\uFEB2", "\u0633", "\uFEB3", "\u0633", "\uFEB4", "\u0633", "\uFEB5", "\u0634", "\uFEB6", "\u0634", "\uFEB7", "\u0634", "\uFEB8", "\u0634", "\uFEB9", "\u0635", "\uFEBA", "\u0635", "\uFEBB", "\u0635", "\uFEBC", "\u0635", "\uFEBD", "\u0636", "\uFEBE", "\u0636", "\uFEBF", "\u0636", "\uFEC0", "\u0636", "\uFEC1", "\u0637", "\uFEC2", "\u0637", "\uFEC3", "\u0637", "\uFEC4", "\u0637", "\uFEC5", "\u0638", "\uFEC6", "\u0638", "\uFEC7", "\u0638", "\uFEC8", "\u0638", "\uFEC9", "\u0639", "\uFECA", "\u0639", "\uFECB", "\u0639", "\uFECC", "\u0639", "\uFECD", "\u063A", "\uFECE", "\u063A", "\uFECF", "\u063A", "\uFED0", "\u063A", "\uFED1", "\u0641", "\uFED2", "\u0641", "\uFED3", "\u0641", "\uFED4", "\u0641", "\uFED5", "\u0642", "\uFED6", "\u0642", "\uFED7", "\u0642", "\uFED8", "\u0642", "\uFED9", "\u0643", "\uFEDA", "\u0643", "\uFEDB", "\u0643", "\uFEDC", "\u0643", "\uFEDD", "\u0644", "\uFEDE", "\u0644", "\uFEDF", "\u0644", "\uFEE0", "\u0644", "\uFEE1", "\u0645", "\uFEE2", "\u0645", "\uFEE3", "\u0645", "\uFEE4", "\u0645", "\uFEE5", "\u0646", "\uFEE6", "\u0646", "\uFEE7", "\u0646", "\uFEE8", "\u0646", "\uFEE9", "\u0647", "\uFEEA", "\u0647", "\uFEEB", "\u0647", "\uFEEC", "\u0647", "\uFEED", "\u0648", "\uFEEE", "\u0648", "\uFEEF", "\u0649", "\uFEF0", "\u0649", "\uFEF1", "\u064A", "\uFEF2", "\u064A", "\uFEF3", "\u064A", "\uFEF4", "\u064A", "\uFEF5", "\u0644\u0622", "\uFEF6", "\u0644\u0622", "\uFEF7", "\u0644\u0623", "\uFEF8", "\u0644\u0623", "\uFEF9", "\u0644\u0625", "\uFEFA", "\u0644\u0625", "\uFEFB", "\u0644\u0627", "\uFEFC", "\u0644\u0627"]; +}); +exports.getNormalizedUnicodes = getNormalizedUnicodes; +function reverseIfRtl(chars) { + const charsLength = chars.length; + if (charsLength <= 1 || !isRTLRangeFor(chars.charCodeAt(0))) { + return chars; + } + const buf = []; + for (let ii = charsLength - 1; ii >= 0; ii--) { + buf.push(chars[ii]); + } + return buf.join(""); +} +const SpecialCharRegExp = new RegExp("^(\\s)|(\\p{Mn})|(\\p{Cf})$", "u"); +const CategoryCache = new Map(); +function getCharUnicodeCategory(char) { + const cachedCategory = CategoryCache.get(char); + if (cachedCategory) { + return cachedCategory; + } + const groups = char.match(SpecialCharRegExp); + const category = { + isWhitespace: !!(groups && groups[1]), + isZeroWidthDiacritic: !!(groups && groups[2]), + isInvisibleFormatMark: !!(groups && groups[3]) + }; + CategoryCache.set(char, category); + return category; +} +function clearUnicodeCaches() { + CategoryCache.clear(); +} + +/***/ }), +/* 39 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getSerifFonts = exports.getNonStdFontMap = exports.getGlyphMapForStandardFonts = exports.getFontNameToFileMap = void 0; +exports.getStandardFontName = getStandardFontName; +exports.getSymbolsFonts = exports.getSupplementalGlyphMapForCalibri = exports.getSupplementalGlyphMapForArialBlack = exports.getStdFontMap = void 0; +var _core_utils = __w_pdfjs_require__(4); +var _fonts_utils = __w_pdfjs_require__(36); +const getStdFontMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t["Times-Roman"] = "Times-Roman"; + t.Helvetica = "Helvetica"; + t.Courier = "Courier"; + t.Symbol = "Symbol"; + t["Times-Bold"] = "Times-Bold"; + t["Helvetica-Bold"] = "Helvetica-Bold"; + t["Courier-Bold"] = "Courier-Bold"; + t.ZapfDingbats = "ZapfDingbats"; + t["Times-Italic"] = "Times-Italic"; + t["Helvetica-Oblique"] = "Helvetica-Oblique"; + t["Courier-Oblique"] = "Courier-Oblique"; + t["Times-BoldItalic"] = "Times-BoldItalic"; + t["Helvetica-BoldOblique"] = "Helvetica-BoldOblique"; + t["Courier-BoldOblique"] = "Courier-BoldOblique"; + t.ArialNarrow = "Helvetica"; + t["ArialNarrow-Bold"] = "Helvetica-Bold"; + t["ArialNarrow-BoldItalic"] = "Helvetica-BoldOblique"; + t["ArialNarrow-Italic"] = "Helvetica-Oblique"; + t.ArialBlack = "Helvetica"; + t["ArialBlack-Bold"] = "Helvetica-Bold"; + t["ArialBlack-BoldItalic"] = "Helvetica-BoldOblique"; + t["ArialBlack-Italic"] = "Helvetica-Oblique"; + t["Arial-Black"] = "Helvetica"; + t["Arial-Black-Bold"] = "Helvetica-Bold"; + t["Arial-Black-BoldItalic"] = "Helvetica-BoldOblique"; + t["Arial-Black-Italic"] = "Helvetica-Oblique"; + t.Arial = "Helvetica"; + t["Arial-Bold"] = "Helvetica-Bold"; + t["Arial-BoldItalic"] = "Helvetica-BoldOblique"; + t["Arial-Italic"] = "Helvetica-Oblique"; + t.ArialMT = "Helvetica"; + t["Arial-BoldItalicMT"] = "Helvetica-BoldOblique"; + t["Arial-BoldMT"] = "Helvetica-Bold"; + t["Arial-ItalicMT"] = "Helvetica-Oblique"; + t.ArialUnicodeMS = "Helvetica"; + t["ArialUnicodeMS-Bold"] = "Helvetica-Bold"; + t["ArialUnicodeMS-BoldItalic"] = "Helvetica-BoldOblique"; + t["ArialUnicodeMS-Italic"] = "Helvetica-Oblique"; + t["Courier-BoldItalic"] = "Courier-BoldOblique"; + t["Courier-Italic"] = "Courier-Oblique"; + t.CourierNew = "Courier"; + t["CourierNew-Bold"] = "Courier-Bold"; + t["CourierNew-BoldItalic"] = "Courier-BoldOblique"; + t["CourierNew-Italic"] = "Courier-Oblique"; + t["CourierNewPS-BoldItalicMT"] = "Courier-BoldOblique"; + t["CourierNewPS-BoldMT"] = "Courier-Bold"; + t["CourierNewPS-ItalicMT"] = "Courier-Oblique"; + t.CourierNewPSMT = "Courier"; + t["Helvetica-BoldItalic"] = "Helvetica-BoldOblique"; + t["Helvetica-Italic"] = "Helvetica-Oblique"; + t["Symbol-Bold"] = "Symbol"; + t["Symbol-BoldItalic"] = "Symbol"; + t["Symbol-Italic"] = "Symbol"; + t.TimesNewRoman = "Times-Roman"; + t["TimesNewRoman-Bold"] = "Times-Bold"; + t["TimesNewRoman-BoldItalic"] = "Times-BoldItalic"; + t["TimesNewRoman-Italic"] = "Times-Italic"; + t.TimesNewRomanPS = "Times-Roman"; + t["TimesNewRomanPS-Bold"] = "Times-Bold"; + t["TimesNewRomanPS-BoldItalic"] = "Times-BoldItalic"; + t["TimesNewRomanPS-BoldItalicMT"] = "Times-BoldItalic"; + t["TimesNewRomanPS-BoldMT"] = "Times-Bold"; + t["TimesNewRomanPS-Italic"] = "Times-Italic"; + t["TimesNewRomanPS-ItalicMT"] = "Times-Italic"; + t.TimesNewRomanPSMT = "Times-Roman"; + t["TimesNewRomanPSMT-Bold"] = "Times-Bold"; + t["TimesNewRomanPSMT-BoldItalic"] = "Times-BoldItalic"; + t["TimesNewRomanPSMT-Italic"] = "Times-Italic"; +}); +exports.getStdFontMap = getStdFontMap; +const getFontNameToFileMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Courier = "FoxitFixed.pfb"; + t["Courier-Bold"] = "FoxitFixedBold.pfb"; + t["Courier-BoldOblique"] = "FoxitFixedBoldItalic.pfb"; + t["Courier-Oblique"] = "FoxitFixedItalic.pfb"; + t.Helvetica = "FoxitSans.pfb"; + t["Helvetica-Bold"] = "FoxitSansBold.pfb"; + t["Helvetica-BoldOblique"] = "FoxitSansBoldItalic.pfb"; + t["Helvetica-Oblique"] = "FoxitSansItalic.pfb"; + t["Times-Roman"] = "FoxitSerif.pfb"; + t["Times-Bold"] = "FoxitSerifBold.pfb"; + t["Times-BoldItalic"] = "FoxitSerifBoldItalic.pfb"; + t["Times-Italic"] = "FoxitSerifItalic.pfb"; + t.Symbol = "FoxitSymbol.pfb"; + t.ZapfDingbats = "FoxitDingbats.pfb"; + t["LiberationSans-Regular"] = "LiberationSans-Regular.ttf"; + t["LiberationSans-Bold"] = "LiberationSans-Bold.ttf"; + t["LiberationSans-Italic"] = "LiberationSans-Italic.ttf"; + t["LiberationSans-BoldItalic"] = "LiberationSans-BoldItalic.ttf"; +}); +exports.getFontNameToFileMap = getFontNameToFileMap; +const getNonStdFontMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Calibri = "Helvetica"; + t["Calibri-Bold"] = "Helvetica-Bold"; + t["Calibri-BoldItalic"] = "Helvetica-BoldOblique"; + t["Calibri-Italic"] = "Helvetica-Oblique"; + t.CenturyGothic = "Helvetica"; + t["CenturyGothic-Bold"] = "Helvetica-Bold"; + t["CenturyGothic-BoldItalic"] = "Helvetica-BoldOblique"; + t["CenturyGothic-Italic"] = "Helvetica-Oblique"; + t.ComicSansMS = "Comic Sans MS"; + t["ComicSansMS-Bold"] = "Comic Sans MS-Bold"; + t["ComicSansMS-BoldItalic"] = "Comic Sans MS-BoldItalic"; + t["ComicSansMS-Italic"] = "Comic Sans MS-Italic"; + t["ItcSymbol-Bold"] = "Helvetica-Bold"; + t["ItcSymbol-BoldItalic"] = "Helvetica-BoldOblique"; + t["ItcSymbol-Book"] = "Helvetica"; + t["ItcSymbol-BookItalic"] = "Helvetica-Oblique"; + t["ItcSymbol-Medium"] = "Helvetica"; + t["ItcSymbol-MediumItalic"] = "Helvetica-Oblique"; + t.LucidaConsole = "Courier"; + t["LucidaConsole-Bold"] = "Courier-Bold"; + t["LucidaConsole-BoldItalic"] = "Courier-BoldOblique"; + t["LucidaConsole-Italic"] = "Courier-Oblique"; + t["LucidaSans-Demi"] = "Helvetica-Bold"; + t["MS-Gothic"] = "MS Gothic"; + t["MS-Gothic-Bold"] = "MS Gothic-Bold"; + t["MS-Gothic-BoldItalic"] = "MS Gothic-BoldItalic"; + t["MS-Gothic-Italic"] = "MS Gothic-Italic"; + t["MS-Mincho"] = "MS Mincho"; + t["MS-Mincho-Bold"] = "MS Mincho-Bold"; + t["MS-Mincho-BoldItalic"] = "MS Mincho-BoldItalic"; + t["MS-Mincho-Italic"] = "MS Mincho-Italic"; + t["MS-PGothic"] = "MS PGothic"; + t["MS-PGothic-Bold"] = "MS PGothic-Bold"; + t["MS-PGothic-BoldItalic"] = "MS PGothic-BoldItalic"; + t["MS-PGothic-Italic"] = "MS PGothic-Italic"; + t["MS-PMincho"] = "MS PMincho"; + t["MS-PMincho-Bold"] = "MS PMincho-Bold"; + t["MS-PMincho-BoldItalic"] = "MS PMincho-BoldItalic"; + t["MS-PMincho-Italic"] = "MS PMincho-Italic"; + t.NuptialScript = "Times-Italic"; + t.SegoeUISymbol = "Helvetica"; + t.Wingdings = "ZapfDingbats"; + t["Wingdings-Regular"] = "ZapfDingbats"; +}); +exports.getNonStdFontMap = getNonStdFontMap; +const getSerifFonts = (0, _core_utils.getLookupTableFactory)(function (t) { + t["Adobe Jenson"] = true; + t["Adobe Text"] = true; + t.Albertus = true; + t.Aldus = true; + t.Alexandria = true; + t.Algerian = true; + t["American Typewriter"] = true; + t.Antiqua = true; + t.Apex = true; + t.Arno = true; + t.Aster = true; + t.Aurora = true; + t.Baskerville = true; + t.Bell = true; + t.Bembo = true; + t["Bembo Schoolbook"] = true; + t.Benguiat = true; + t["Berkeley Old Style"] = true; + t["Bernhard Modern"] = true; + t["Berthold City"] = true; + t.Bodoni = true; + t["Bauer Bodoni"] = true; + t["Book Antiqua"] = true; + t.Bookman = true; + t["Bordeaux Roman"] = true; + t["Californian FB"] = true; + t.Calisto = true; + t.Calvert = true; + t.Capitals = true; + t.Cambria = true; + t.Cartier = true; + t.Caslon = true; + t.Catull = true; + t.Centaur = true; + t["Century Old Style"] = true; + t["Century Schoolbook"] = true; + t.Chaparral = true; + t["Charis SIL"] = true; + t.Cheltenham = true; + t["Cholla Slab"] = true; + t.Clarendon = true; + t.Clearface = true; + t.Cochin = true; + t.Colonna = true; + t["Computer Modern"] = true; + t["Concrete Roman"] = true; + t.Constantia = true; + t["Cooper Black"] = true; + t.Corona = true; + t.Ecotype = true; + t.Egyptienne = true; + t.Elephant = true; + t.Excelsior = true; + t.Fairfield = true; + t["FF Scala"] = true; + t.Folkard = true; + t.Footlight = true; + t.FreeSerif = true; + t["Friz Quadrata"] = true; + t.Garamond = true; + t.Gentium = true; + t.Georgia = true; + t.Gloucester = true; + t["Goudy Old Style"] = true; + t["Goudy Schoolbook"] = true; + t["Goudy Pro Font"] = true; + t.Granjon = true; + t["Guardian Egyptian"] = true; + t.Heather = true; + t.Hercules = true; + t["High Tower Text"] = true; + t.Hiroshige = true; + t["Hoefler Text"] = true; + t["Humana Serif"] = true; + t.Imprint = true; + t["Ionic No. 5"] = true; + t.Janson = true; + t.Joanna = true; + t.Korinna = true; + t.Lexicon = true; + t.LiberationSerif = true; + t["Liberation Serif"] = true; + t["Linux Libertine"] = true; + t.Literaturnaya = true; + t.Lucida = true; + t["Lucida Bright"] = true; + t.Melior = true; + t.Memphis = true; + t.Miller = true; + t.Minion = true; + t.Modern = true; + t["Mona Lisa"] = true; + t["Mrs Eaves"] = true; + t["MS Serif"] = true; + t["Museo Slab"] = true; + t["New York"] = true; + t["Nimbus Roman"] = true; + t["NPS Rawlinson Roadway"] = true; + t.NuptialScript = true; + t.Palatino = true; + t.Perpetua = true; + t.Plantin = true; + t["Plantin Schoolbook"] = true; + t.Playbill = true; + t["Poor Richard"] = true; + t["Rawlinson Roadway"] = true; + t.Renault = true; + t.Requiem = true; + t.Rockwell = true; + t.Roman = true; + t["Rotis Serif"] = true; + t.Sabon = true; + t.Scala = true; + t.Seagull = true; + t.Sistina = true; + t.Souvenir = true; + t.STIX = true; + t["Stone Informal"] = true; + t["Stone Serif"] = true; + t.Sylfaen = true; + t.Times = true; + t.Trajan = true; + t["Trinité"] = true; + t["Trump Mediaeval"] = true; + t.Utopia = true; + t["Vale Type"] = true; + t["Bitstream Vera"] = true; + t["Vera Serif"] = true; + t.Versailles = true; + t.Wanted = true; + t.Weiss = true; + t["Wide Latin"] = true; + t.Windsor = true; + t.XITS = true; +}); +exports.getSerifFonts = getSerifFonts; +const getSymbolsFonts = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Dingbats = true; + t.Symbol = true; + t.ZapfDingbats = true; +}); +exports.getSymbolsFonts = getSymbolsFonts; +const getGlyphMapForStandardFonts = (0, _core_utils.getLookupTableFactory)(function (t) { + t[2] = 10; + t[3] = 32; + t[4] = 33; + t[5] = 34; + t[6] = 35; + t[7] = 36; + t[8] = 37; + t[9] = 38; + t[10] = 39; + t[11] = 40; + t[12] = 41; + t[13] = 42; + t[14] = 43; + t[15] = 44; + t[16] = 45; + t[17] = 46; + t[18] = 47; + t[19] = 48; + t[20] = 49; + t[21] = 50; + t[22] = 51; + t[23] = 52; + t[24] = 53; + t[25] = 54; + t[26] = 55; + t[27] = 56; + t[28] = 57; + t[29] = 58; + t[30] = 894; + t[31] = 60; + t[32] = 61; + t[33] = 62; + t[34] = 63; + t[35] = 64; + t[36] = 65; + t[37] = 66; + t[38] = 67; + t[39] = 68; + t[40] = 69; + t[41] = 70; + t[42] = 71; + t[43] = 72; + t[44] = 73; + t[45] = 74; + t[46] = 75; + t[47] = 76; + t[48] = 77; + t[49] = 78; + t[50] = 79; + t[51] = 80; + t[52] = 81; + t[53] = 82; + t[54] = 83; + t[55] = 84; + t[56] = 85; + t[57] = 86; + t[58] = 87; + t[59] = 88; + t[60] = 89; + t[61] = 90; + t[62] = 91; + t[63] = 92; + t[64] = 93; + t[65] = 94; + t[66] = 95; + t[67] = 96; + t[68] = 97; + t[69] = 98; + t[70] = 99; + t[71] = 100; + t[72] = 101; + t[73] = 102; + t[74] = 103; + t[75] = 104; + t[76] = 105; + t[77] = 106; + t[78] = 107; + t[79] = 108; + t[80] = 109; + t[81] = 110; + t[82] = 111; + t[83] = 112; + t[84] = 113; + t[85] = 114; + t[86] = 115; + t[87] = 116; + t[88] = 117; + t[89] = 118; + t[90] = 119; + t[91] = 120; + t[92] = 121; + t[93] = 122; + t[94] = 123; + t[95] = 124; + t[96] = 125; + t[97] = 126; + t[98] = 196; + t[99] = 197; + t[100] = 199; + t[101] = 201; + t[102] = 209; + t[103] = 214; + t[104] = 220; + t[105] = 225; + t[106] = 224; + t[107] = 226; + t[108] = 228; + t[109] = 227; + t[110] = 229; + t[111] = 231; + t[112] = 233; + t[113] = 232; + t[114] = 234; + t[115] = 235; + t[116] = 237; + t[117] = 236; + t[118] = 238; + t[119] = 239; + t[120] = 241; + t[121] = 243; + t[122] = 242; + t[123] = 244; + t[124] = 246; + t[125] = 245; + t[126] = 250; + t[127] = 249; + t[128] = 251; + t[129] = 252; + t[130] = 8224; + t[131] = 176; + t[132] = 162; + t[133] = 163; + t[134] = 167; + t[135] = 8226; + t[136] = 182; + t[137] = 223; + t[138] = 174; + t[139] = 169; + t[140] = 8482; + t[141] = 180; + t[142] = 168; + t[143] = 8800; + t[144] = 198; + t[145] = 216; + t[146] = 8734; + t[147] = 177; + t[148] = 8804; + t[149] = 8805; + t[150] = 165; + t[151] = 181; + t[152] = 8706; + t[153] = 8721; + t[154] = 8719; + t[156] = 8747; + t[157] = 170; + t[158] = 186; + t[159] = 8486; + t[160] = 230; + t[161] = 248; + t[162] = 191; + t[163] = 161; + t[164] = 172; + t[165] = 8730; + t[166] = 402; + t[167] = 8776; + t[168] = 8710; + t[169] = 171; + t[170] = 187; + t[171] = 8230; + t[179] = 8220; + t[180] = 8221; + t[181] = 8216; + t[182] = 8217; + t[200] = 193; + t[203] = 205; + t[210] = 218; + t[223] = 711; + t[224] = 321; + t[225] = 322; + t[226] = 352; + t[227] = 353; + t[228] = 381; + t[229] = 382; + t[233] = 221; + t[234] = 253; + t[252] = 263; + t[253] = 268; + t[254] = 269; + t[258] = 258; + t[260] = 260; + t[261] = 261; + t[265] = 280; + t[266] = 281; + t[267] = 282; + t[268] = 283; + t[269] = 313; + t[275] = 323; + t[276] = 324; + t[278] = 328; + t[283] = 344; + t[284] = 345; + t[285] = 346; + t[286] = 347; + t[292] = 367; + t[295] = 377; + t[296] = 378; + t[298] = 380; + t[305] = 963; + t[306] = 964; + t[307] = 966; + t[308] = 8215; + t[309] = 8252; + t[310] = 8319; + t[311] = 8359; + t[312] = 8592; + t[313] = 8593; + t[337] = 9552; + t[493] = 1039; + t[494] = 1040; + t[672] = 1488; + t[673] = 1489; + t[674] = 1490; + t[675] = 1491; + t[676] = 1492; + t[677] = 1493; + t[678] = 1494; + t[679] = 1495; + t[680] = 1496; + t[681] = 1497; + t[682] = 1498; + t[683] = 1499; + t[684] = 1500; + t[685] = 1501; + t[686] = 1502; + t[687] = 1503; + t[688] = 1504; + t[689] = 1505; + t[690] = 1506; + t[691] = 1507; + t[692] = 1508; + t[693] = 1509; + t[694] = 1510; + t[695] = 1511; + t[696] = 1512; + t[697] = 1513; + t[698] = 1514; + t[705] = 1524; + t[706] = 8362; + t[710] = 64288; + t[711] = 64298; + t[759] = 1617; + t[761] = 1776; + t[763] = 1778; + t[775] = 1652; + t[777] = 1764; + t[778] = 1780; + t[779] = 1781; + t[780] = 1782; + t[782] = 771; + t[783] = 64726; + t[786] = 8363; + t[788] = 8532; + t[790] = 768; + t[791] = 769; + t[792] = 768; + t[795] = 803; + t[797] = 64336; + t[798] = 64337; + t[799] = 64342; + t[800] = 64343; + t[801] = 64344; + t[802] = 64345; + t[803] = 64362; + t[804] = 64363; + t[805] = 64364; + t[2424] = 7821; + t[2425] = 7822; + t[2426] = 7823; + t[2427] = 7824; + t[2428] = 7825; + t[2429] = 7826; + t[2430] = 7827; + t[2433] = 7682; + t[2678] = 8045; + t[2679] = 8046; + t[2830] = 1552; + t[2838] = 686; + t[2840] = 751; + t[2842] = 753; + t[2843] = 754; + t[2844] = 755; + t[2846] = 757; + t[2856] = 767; + t[2857] = 848; + t[2858] = 849; + t[2862] = 853; + t[2863] = 854; + t[2864] = 855; + t[2865] = 861; + t[2866] = 862; + t[2906] = 7460; + t[2908] = 7462; + t[2909] = 7463; + t[2910] = 7464; + t[2912] = 7466; + t[2913] = 7467; + t[2914] = 7468; + t[2916] = 7470; + t[2917] = 7471; + t[2918] = 7472; + t[2920] = 7474; + t[2921] = 7475; + t[2922] = 7476; + t[2924] = 7478; + t[2925] = 7479; + t[2926] = 7480; + t[2928] = 7482; + t[2929] = 7483; + t[2930] = 7484; + t[2932] = 7486; + t[2933] = 7487; + t[2934] = 7488; + t[2936] = 7490; + t[2937] = 7491; + t[2938] = 7492; + t[2940] = 7494; + t[2941] = 7495; + t[2942] = 7496; + t[2944] = 7498; + t[2946] = 7500; + t[2948] = 7502; + t[2950] = 7504; + t[2951] = 7505; + t[2952] = 7506; + t[2954] = 7508; + t[2955] = 7509; + t[2956] = 7510; + t[2958] = 7512; + t[2959] = 7513; + t[2960] = 7514; + t[2962] = 7516; + t[2963] = 7517; + t[2964] = 7518; + t[2966] = 7520; + t[2967] = 7521; + t[2968] = 7522; + t[2970] = 7524; + t[2971] = 7525; + t[2972] = 7526; + t[2974] = 7528; + t[2975] = 7529; + t[2976] = 7530; + t[2978] = 1537; + t[2979] = 1538; + t[2980] = 1539; + t[2982] = 1549; + t[2983] = 1551; + t[2984] = 1552; + t[2986] = 1554; + t[2987] = 1555; + t[2988] = 1556; + t[2990] = 1623; + t[2991] = 1624; + t[2995] = 1775; + t[2999] = 1791; + t[3002] = 64290; + t[3003] = 64291; + t[3004] = 64292; + t[3006] = 64294; + t[3007] = 64295; + t[3008] = 64296; + t[3011] = 1900; + t[3014] = 8223; + t[3015] = 8244; + t[3017] = 7532; + t[3018] = 7533; + t[3019] = 7534; + t[3075] = 7590; + t[3076] = 7591; + t[3079] = 7594; + t[3080] = 7595; + t[3083] = 7598; + t[3084] = 7599; + t[3087] = 7602; + t[3088] = 7603; + t[3091] = 7606; + t[3092] = 7607; + t[3095] = 7610; + t[3096] = 7611; + t[3099] = 7614; + t[3100] = 7615; + t[3103] = 7618; + t[3104] = 7619; + t[3107] = 8337; + t[3108] = 8338; + t[3116] = 1884; + t[3119] = 1885; + t[3120] = 1885; + t[3123] = 1886; + t[3124] = 1886; + t[3127] = 1887; + t[3128] = 1887; + t[3131] = 1888; + t[3132] = 1888; + t[3135] = 1889; + t[3136] = 1889; + t[3139] = 1890; + t[3140] = 1890; + t[3143] = 1891; + t[3144] = 1891; + t[3147] = 1892; + t[3148] = 1892; + t[3153] = 580; + t[3154] = 581; + t[3157] = 584; + t[3158] = 585; + t[3161] = 588; + t[3162] = 589; + t[3165] = 891; + t[3166] = 892; + t[3169] = 1274; + t[3170] = 1275; + t[3173] = 1278; + t[3174] = 1279; + t[3181] = 7622; + t[3182] = 7623; + t[3282] = 11799; + t[3316] = 578; + t[3379] = 42785; + t[3393] = 1159; + t[3416] = 8377; +}); +exports.getGlyphMapForStandardFonts = getGlyphMapForStandardFonts; +const getSupplementalGlyphMapForArialBlack = (0, _core_utils.getLookupTableFactory)(function (t) { + t[227] = 322; + t[264] = 261; + t[291] = 346; +}); +exports.getSupplementalGlyphMapForArialBlack = getSupplementalGlyphMapForArialBlack; +const getSupplementalGlyphMapForCalibri = (0, _core_utils.getLookupTableFactory)(function (t) { + t[1] = 32; + t[4] = 65; + t[5] = 192; + t[6] = 193; + t[9] = 196; + t[17] = 66; + t[18] = 67; + t[21] = 268; + t[24] = 68; + t[28] = 69; + t[29] = 200; + t[30] = 201; + t[32] = 282; + t[38] = 70; + t[39] = 71; + t[44] = 72; + t[47] = 73; + t[48] = 204; + t[49] = 205; + t[58] = 74; + t[60] = 75; + t[62] = 76; + t[68] = 77; + t[69] = 78; + t[75] = 79; + t[76] = 210; + t[80] = 214; + t[87] = 80; + t[89] = 81; + t[90] = 82; + t[92] = 344; + t[94] = 83; + t[97] = 352; + t[100] = 84; + t[104] = 85; + t[109] = 220; + t[115] = 86; + t[116] = 87; + t[121] = 88; + t[122] = 89; + t[124] = 221; + t[127] = 90; + t[129] = 381; + t[258] = 97; + t[259] = 224; + t[260] = 225; + t[263] = 228; + t[268] = 261; + t[271] = 98; + t[272] = 99; + t[273] = 263; + t[275] = 269; + t[282] = 100; + t[286] = 101; + t[287] = 232; + t[288] = 233; + t[290] = 283; + t[295] = 281; + t[296] = 102; + t[336] = 103; + t[346] = 104; + t[349] = 105; + t[350] = 236; + t[351] = 237; + t[361] = 106; + t[364] = 107; + t[367] = 108; + t[371] = 322; + t[373] = 109; + t[374] = 110; + t[381] = 111; + t[382] = 242; + t[383] = 243; + t[386] = 246; + t[393] = 112; + t[395] = 113; + t[396] = 114; + t[398] = 345; + t[400] = 115; + t[401] = 347; + t[403] = 353; + t[410] = 116; + t[437] = 117; + t[442] = 252; + t[448] = 118; + t[449] = 119; + t[454] = 120; + t[455] = 121; + t[457] = 253; + t[460] = 122; + t[462] = 382; + t[463] = 380; + t[853] = 44; + t[855] = 58; + t[856] = 46; + t[876] = 47; + t[878] = 45; + t[882] = 45; + t[894] = 40; + t[895] = 41; + t[896] = 91; + t[897] = 93; + t[923] = 64; + t[1004] = 48; + t[1005] = 49; + t[1006] = 50; + t[1007] = 51; + t[1008] = 52; + t[1009] = 53; + t[1010] = 54; + t[1011] = 55; + t[1012] = 56; + t[1013] = 57; + t[1081] = 37; + t[1085] = 43; + t[1086] = 45; +}); +exports.getSupplementalGlyphMapForCalibri = getSupplementalGlyphMapForCalibri; +function getStandardFontName(name) { + const fontName = (0, _fonts_utils.normalizeFontName)(name); + const stdFontMap = getStdFontMap(); + return stdFontMap[fontName]; +} + +/***/ }), +/* 40 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ToUnicodeMap = exports.IdentityToUnicodeMap = void 0; +var _util = __w_pdfjs_require__(2); +class ToUnicodeMap { + constructor(cmap = []) { + this._map = cmap; + } + get length() { + return this._map.length; + } + forEach(callback) { + for (const charCode in this._map) { + callback(charCode, this._map[charCode].charCodeAt(0)); + } + } + has(i) { + return this._map[i] !== undefined; + } + get(i) { + return this._map[i]; + } + charCodeOf(value) { + const map = this._map; + if (map.length <= 0x10000) { + return map.indexOf(value); + } + for (const charCode in map) { + if (map[charCode] === value) { + return charCode | 0; + } + } + return -1; + } + amend(map) { + for (const charCode in map) { + this._map[charCode] = map[charCode]; + } + } +} +exports.ToUnicodeMap = ToUnicodeMap; +class IdentityToUnicodeMap { + constructor(firstChar, lastChar) { + this.firstChar = firstChar; + this.lastChar = lastChar; + } + get length() { + return this.lastChar + 1 - this.firstChar; + } + forEach(callback) { + for (let i = this.firstChar, ii = this.lastChar; i <= ii; i++) { + callback(i, i); + } + } + has(i) { + return this.firstChar <= i && i <= this.lastChar; + } + get(i) { + if (this.firstChar <= i && i <= this.lastChar) { + return String.fromCharCode(i); + } + return undefined; + } + charCodeOf(v) { + return Number.isInteger(v) && v >= this.firstChar && v <= this.lastChar ? v : -1; + } + amend(map) { + (0, _util.unreachable)("Should not call amend()"); + } +} +exports.IdentityToUnicodeMap = IdentityToUnicodeMap; + +/***/ }), +/* 41 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CFFFont = void 0; +var _cff_parser = __w_pdfjs_require__(33); +var _fonts_utils = __w_pdfjs_require__(36); +var _util = __w_pdfjs_require__(2); +class CFFFont { + constructor(file, properties) { + this.properties = properties; + const parser = new _cff_parser.CFFParser(file, properties, _fonts_utils.SEAC_ANALYSIS_ENABLED); + this.cff = parser.parse(); + this.cff.duplicateFirstGlyph(); + const compiler = new _cff_parser.CFFCompiler(this.cff); + this.seacs = this.cff.seacs; + try { + this.data = compiler.compile(); + } catch (e) { + (0, _util.warn)("Failed to compile font " + properties.loadedName); + this.data = file; + } + this._createBuiltInEncoding(); + } + get numGlyphs() { + return this.cff.charStrings.count; + } + getCharset() { + return this.cff.charset.charset; + } + getGlyphMapping() { + const cff = this.cff; + const properties = this.properties; + const { + cidToGidMap, + cMap + } = properties; + const charsets = cff.charset.charset; + let charCodeToGlyphId; + let glyphId; + if (properties.composite) { + let invCidToGidMap; + if (cidToGidMap && cidToGidMap.length > 0) { + invCidToGidMap = Object.create(null); + for (let i = 0, ii = cidToGidMap.length; i < ii; i++) { + const gid = cidToGidMap[i]; + if (gid !== undefined) { + invCidToGidMap[gid] = i; + } + } + } + charCodeToGlyphId = Object.create(null); + let charCode; + if (cff.isCIDFont) { + for (glyphId = 0; glyphId < charsets.length; glyphId++) { + const cid = charsets[glyphId]; + charCode = cMap.charCodeOf(cid); + if (invCidToGidMap && invCidToGidMap[charCode] !== undefined) { + charCode = invCidToGidMap[charCode]; + } + charCodeToGlyphId[charCode] = glyphId; + } + } else { + for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) { + charCode = cMap.charCodeOf(glyphId); + charCodeToGlyphId[charCode] = glyphId; + } + } + return charCodeToGlyphId; + } + let encoding = cff.encoding ? cff.encoding.encoding : null; + if (properties.isInternalFont) { + encoding = properties.defaultEncoding; + } + charCodeToGlyphId = (0, _fonts_utils.type1FontGlyphMapping)(properties, encoding, charsets); + return charCodeToGlyphId; + } + hasGlyphId(id) { + return this.cff.hasGlyphId(id); + } + _createBuiltInEncoding() { + const { + charset, + encoding + } = this.cff; + if (!charset || !encoding) { + return; + } + const charsets = charset.charset, + encodings = encoding.encoding; + const map = []; + for (const charCode in encodings) { + const glyphId = encodings[charCode]; + if (glyphId >= 0) { + const glyphName = charsets[glyphId]; + if (glyphName) { + map[charCode] = glyphName; + } + } + } + if (map.length > 0) { + this.properties.builtInEncoding = map; + } + } +} +exports.CFFFont = CFFFont; + +/***/ }), +/* 42 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FontRendererFactory = void 0; +var _util = __w_pdfjs_require__(2); +var _cff_parser = __w_pdfjs_require__(33); +var _glyphlist = __w_pdfjs_require__(37); +var _encodings = __w_pdfjs_require__(35); +var _stream = __w_pdfjs_require__(8); +function getUint32(data, offset) { + return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0; +} +function getUint16(data, offset) { + return data[offset] << 8 | data[offset + 1]; +} +function getInt16(data, offset) { + return (data[offset] << 24 | data[offset + 1] << 16) >> 16; +} +function getInt8(data, offset) { + return data[offset] << 24 >> 24; +} +function getFloat214(data, offset) { + return getInt16(data, offset) / 16384; +} +function getSubroutineBias(subrs) { + const numSubrs = subrs.length; + let bias = 32768; + if (numSubrs < 1240) { + bias = 107; + } else if (numSubrs < 33900) { + bias = 1131; + } + return bias; +} +function parseCmap(data, start, end) { + const offset = getUint16(data, start + 2) === 1 ? getUint32(data, start + 8) : getUint32(data, start + 16); + const format = getUint16(data, start + offset); + let ranges, p, i; + if (format === 4) { + getUint16(data, start + offset + 2); + const segCount = getUint16(data, start + offset + 6) >> 1; + p = start + offset + 14; + ranges = []; + for (i = 0; i < segCount; i++, p += 2) { + ranges[i] = { + end: getUint16(data, p) + }; + } + p += 2; + for (i = 0; i < segCount; i++, p += 2) { + ranges[i].start = getUint16(data, p); + } + for (i = 0; i < segCount; i++, p += 2) { + ranges[i].idDelta = getUint16(data, p); + } + for (i = 0; i < segCount; i++, p += 2) { + let idOffset = getUint16(data, p); + if (idOffset === 0) { + continue; + } + ranges[i].ids = []; + for (let j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) { + ranges[i].ids[j] = getUint16(data, p + idOffset); + idOffset += 2; + } + } + return ranges; + } else if (format === 12) { + const groups = getUint32(data, start + offset + 12); + p = start + offset + 16; + ranges = []; + for (i = 0; i < groups; i++) { + start = getUint32(data, p); + ranges.push({ + start, + end: getUint32(data, p + 4), + idDelta: getUint32(data, p + 8) - start + }); + p += 12; + } + return ranges; + } + throw new _util.FormatError(`unsupported cmap: ${format}`); +} +function parseCff(data, start, end, seacAnalysisEnabled) { + const properties = {}; + const parser = new _cff_parser.CFFParser(new _stream.Stream(data, start, end - start), properties, seacAnalysisEnabled); + const cff = parser.parse(); + return { + glyphs: cff.charStrings.objects, + subrs: cff.topDict.privateDict && cff.topDict.privateDict.subrsIndex && cff.topDict.privateDict.subrsIndex.objects, + gsubrs: cff.globalSubrIndex && cff.globalSubrIndex.objects, + isCFFCIDFont: cff.isCIDFont, + fdSelect: cff.fdSelect, + fdArray: cff.fdArray + }; +} +function parseGlyfTable(glyf, loca, isGlyphLocationsLong) { + let itemSize, itemDecode; + if (isGlyphLocationsLong) { + itemSize = 4; + itemDecode = getUint32; + } else { + itemSize = 2; + itemDecode = (data, offset) => 2 * getUint16(data, offset); + } + const glyphs = []; + let startOffset = itemDecode(loca, 0); + for (let j = itemSize; j < loca.length; j += itemSize) { + const endOffset = itemDecode(loca, j); + glyphs.push(glyf.subarray(startOffset, endOffset)); + startOffset = endOffset; + } + return glyphs; +} +function lookupCmap(ranges, unicode) { + const code = unicode.codePointAt(0); + let gid = 0, + l = 0, + r = ranges.length - 1; + while (l < r) { + const c = l + r + 1 >> 1; + if (code < ranges[c].start) { + r = c - 1; + } else { + l = c; + } + } + if (ranges[l].start <= code && code <= ranges[l].end) { + gid = ranges[l].idDelta + (ranges[l].ids ? ranges[l].ids[code - ranges[l].start] : code) & 0xffff; + } + return { + charCode: code, + glyphId: gid + }; +} +function compileGlyf(code, cmds, font) { + function moveTo(x, y) { + cmds.push({ + cmd: "moveTo", + args: [x, y] + }); + } + function lineTo(x, y) { + cmds.push({ + cmd: "lineTo", + args: [x, y] + }); + } + function quadraticCurveTo(xa, ya, x, y) { + cmds.push({ + cmd: "quadraticCurveTo", + args: [xa, ya, x, y] + }); + } + let i = 0; + const numberOfContours = getInt16(code, i); + let flags; + let x = 0, + y = 0; + i += 10; + if (numberOfContours < 0) { + do { + flags = getUint16(code, i); + const glyphIndex = getUint16(code, i + 2); + i += 4; + let arg1, arg2; + if (flags & 0x01) { + if (flags & 0x02) { + arg1 = getInt16(code, i); + arg2 = getInt16(code, i + 2); + } else { + arg1 = getUint16(code, i); + arg2 = getUint16(code, i + 2); + } + i += 4; + } else { + if (flags & 0x02) { + arg1 = getInt8(code, i++); + arg2 = getInt8(code, i++); + } else { + arg1 = code[i++]; + arg2 = code[i++]; + } + } + if (flags & 0x02) { + x = arg1; + y = arg2; + } else { + x = 0; + y = 0; + } + let scaleX = 1, + scaleY = 1, + scale01 = 0, + scale10 = 0; + if (flags & 0x08) { + scaleX = scaleY = getFloat214(code, i); + i += 2; + } else if (flags & 0x40) { + scaleX = getFloat214(code, i); + scaleY = getFloat214(code, i + 2); + i += 4; + } else if (flags & 0x80) { + scaleX = getFloat214(code, i); + scale01 = getFloat214(code, i + 2); + scale10 = getFloat214(code, i + 4); + scaleY = getFloat214(code, i + 6); + i += 8; + } + const subglyph = font.glyphs[glyphIndex]; + if (subglyph) { + cmds.push({ + cmd: "save" + }, { + cmd: "transform", + args: [scaleX, scale01, scale10, scaleY, x, y] + }); + if (!(flags & 0x02)) {} + compileGlyf(subglyph, cmds, font); + cmds.push({ + cmd: "restore" + }); + } + } while (flags & 0x20); + } else { + const endPtsOfContours = []; + let j, jj; + for (j = 0; j < numberOfContours; j++) { + endPtsOfContours.push(getUint16(code, i)); + i += 2; + } + const instructionLength = getUint16(code, i); + i += 2 + instructionLength; + const numberOfPoints = endPtsOfContours.at(-1) + 1; + const points = []; + while (points.length < numberOfPoints) { + flags = code[i++]; + let repeat = 1; + if (flags & 0x08) { + repeat += code[i++]; + } + while (repeat-- > 0) { + points.push({ + flags + }); + } + } + for (j = 0; j < numberOfPoints; j++) { + switch (points[j].flags & 0x12) { + case 0x00: + x += getInt16(code, i); + i += 2; + break; + case 0x02: + x -= code[i++]; + break; + case 0x12: + x += code[i++]; + break; + } + points[j].x = x; + } + for (j = 0; j < numberOfPoints; j++) { + switch (points[j].flags & 0x24) { + case 0x00: + y += getInt16(code, i); + i += 2; + break; + case 0x04: + y -= code[i++]; + break; + case 0x24: + y += code[i++]; + break; + } + points[j].y = y; + } + let startPoint = 0; + for (i = 0; i < numberOfContours; i++) { + const endPoint = endPtsOfContours[i]; + const contour = points.slice(startPoint, endPoint + 1); + if (contour[0].flags & 1) { + contour.push(contour[0]); + } else if (contour.at(-1).flags & 1) { + contour.unshift(contour.at(-1)); + } else { + const p = { + flags: 1, + x: (contour[0].x + contour.at(-1).x) / 2, + y: (contour[0].y + contour.at(-1).y) / 2 + }; + contour.unshift(p); + contour.push(p); + } + moveTo(contour[0].x, contour[0].y); + for (j = 1, jj = contour.length; j < jj; j++) { + if (contour[j].flags & 1) { + lineTo(contour[j].x, contour[j].y); + } else if (contour[j + 1].flags & 1) { + quadraticCurveTo(contour[j].x, contour[j].y, contour[j + 1].x, contour[j + 1].y); + j++; + } else { + quadraticCurveTo(contour[j].x, contour[j].y, (contour[j].x + contour[j + 1].x) / 2, (contour[j].y + contour[j + 1].y) / 2); + } + } + startPoint = endPoint + 1; + } + } +} +function compileCharString(charStringCode, cmds, font, glyphId) { + function moveTo(x, y) { + cmds.push({ + cmd: "moveTo", + args: [x, y] + }); + } + function lineTo(x, y) { + cmds.push({ + cmd: "lineTo", + args: [x, y] + }); + } + function bezierCurveTo(x1, y1, x2, y2, x, y) { + cmds.push({ + cmd: "bezierCurveTo", + args: [x1, y1, x2, y2, x, y] + }); + } + const stack = []; + let x = 0, + y = 0; + let stems = 0; + function parse(code) { + let i = 0; + while (i < code.length) { + let stackClean = false; + let v = code[i++]; + let xa, xb, ya, yb, y1, y2, y3, n, subrCode; + switch (v) { + case 1: + stems += stack.length >> 1; + stackClean = true; + break; + case 3: + stems += stack.length >> 1; + stackClean = true; + break; + case 4: + y += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + case 5: + while (stack.length > 0) { + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + } + break; + case 6: + while (stack.length > 0) { + x += stack.shift(); + lineTo(x, y); + if (stack.length === 0) { + break; + } + y += stack.shift(); + lineTo(x, y); + } + break; + case 7: + while (stack.length > 0) { + y += stack.shift(); + lineTo(x, y); + if (stack.length === 0) { + break; + } + x += stack.shift(); + lineTo(x, y); + } + break; + case 8: + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 10: + n = stack.pop(); + subrCode = null; + if (font.isCFFCIDFont) { + const fdIndex = font.fdSelect.getFDIndex(glyphId); + if (fdIndex >= 0 && fdIndex < font.fdArray.length) { + const fontDict = font.fdArray[fdIndex]; + let subrs; + if (fontDict.privateDict && fontDict.privateDict.subrsIndex) { + subrs = fontDict.privateDict.subrsIndex.objects; + } + if (subrs) { + n += getSubroutineBias(subrs); + subrCode = subrs[n]; + } + } else { + (0, _util.warn)("Invalid fd index for glyph index."); + } + } else { + subrCode = font.subrs[n + font.subrsBias]; + } + if (subrCode) { + parse(subrCode); + } + break; + case 11: + return; + case 12: + v = code[i++]; + switch (v) { + case 34: + xa = x + stack.shift(); + xb = xa + stack.shift(); + y1 = y + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y, xb, y1, x, y1); + xa = x + stack.shift(); + xb = xa + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y1, xb, y, x, y); + break; + case 35: + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + stack.pop(); + break; + case 36: + xa = x + stack.shift(); + y1 = y + stack.shift(); + xb = xa + stack.shift(); + y2 = y1 + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y1, xb, y2, x, y2); + xa = x + stack.shift(); + xb = xa + stack.shift(); + y3 = y2 + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y2, xb, y3, x, y); + break; + case 37: + const x0 = x, + y0 = y; + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb; + y = yb; + if (Math.abs(x - x0) > Math.abs(y - y0)) { + x += stack.shift(); + } else { + y += stack.shift(); + } + bezierCurveTo(xa, ya, xb, yb, x, y); + break; + default: + throw new _util.FormatError(`unknown operator: 12 ${v}`); + } + break; + case 14: + if (stack.length >= 4) { + const achar = stack.pop(); + const bchar = stack.pop(); + y = stack.pop(); + x = stack.pop(); + cmds.push({ + cmd: "save" + }, { + cmd: "translate", + args: [x, y] + }); + let cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[_encodings.StandardEncoding[achar]])); + compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId); + cmds.push({ + cmd: "restore" + }); + cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[_encodings.StandardEncoding[bchar]])); + compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId); + } + return; + case 18: + stems += stack.length >> 1; + stackClean = true; + break; + case 19: + stems += stack.length >> 1; + i += stems + 7 >> 3; + stackClean = true; + break; + case 20: + stems += stack.length >> 1; + i += stems + 7 >> 3; + stackClean = true; + break; + case 21: + y += stack.pop(); + x += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + case 22: + x += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + case 23: + stems += stack.length >> 1; + stackClean = true; + break; + case 24: + while (stack.length > 2) { + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + break; + case 25: + while (stack.length > 6) { + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + } + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + break; + case 26: + if (stack.length % 2) { + x += stack.shift(); + } + while (stack.length > 0) { + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb; + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 27: + if (stack.length % 2) { + y += stack.shift(); + } + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb; + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 28: + stack.push((code[i] << 24 | code[i + 1] << 16) >> 16); + i += 2; + break; + case 29: + n = stack.pop() + font.gsubrsBias; + subrCode = font.gsubrs[n]; + if (subrCode) { + parse(subrCode); + } + break; + case 30: + while (stack.length > 0) { + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + if (stack.length === 0) { + break; + } + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + y = yb + stack.shift(); + x = xb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 31: + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + y = yb + stack.shift(); + x = xb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + if (stack.length === 0) { + break; + } + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + default: + if (v < 32) { + throw new _util.FormatError(`unknown operator: ${v}`); + } + if (v < 247) { + stack.push(v - 139); + } else if (v < 251) { + stack.push((v - 247) * 256 + code[i++] + 108); + } else if (v < 255) { + stack.push(-(v - 251) * 256 - code[i++] - 108); + } else { + stack.push((code[i] << 24 | code[i + 1] << 16 | code[i + 2] << 8 | code[i + 3]) / 65536); + i += 4; + } + break; + } + if (stackClean) { + stack.length = 0; + } + } + } + parse(charStringCode); +} +const NOOP = []; +class CompiledFont { + constructor(fontMatrix) { + if (this.constructor === CompiledFont) { + (0, _util.unreachable)("Cannot initialize CompiledFont."); + } + this.fontMatrix = fontMatrix; + this.compiledGlyphs = Object.create(null); + this.compiledCharCodeToGlyphId = Object.create(null); + } + getPathJs(unicode) { + const { + charCode, + glyphId + } = lookupCmap(this.cmap, unicode); + let fn = this.compiledGlyphs[glyphId]; + if (!fn) { + try { + fn = this.compileGlyph(this.glyphs[glyphId], glyphId); + this.compiledGlyphs[glyphId] = fn; + } catch (ex) { + this.compiledGlyphs[glyphId] = NOOP; + if (this.compiledCharCodeToGlyphId[charCode] === undefined) { + this.compiledCharCodeToGlyphId[charCode] = glyphId; + } + throw ex; + } + } + if (this.compiledCharCodeToGlyphId[charCode] === undefined) { + this.compiledCharCodeToGlyphId[charCode] = glyphId; + } + return fn; + } + compileGlyph(code, glyphId) { + if (!code || code.length === 0 || code[0] === 14) { + return NOOP; + } + let fontMatrix = this.fontMatrix; + if (this.isCFFCIDFont) { + const fdIndex = this.fdSelect.getFDIndex(glyphId); + if (fdIndex >= 0 && fdIndex < this.fdArray.length) { + const fontDict = this.fdArray[fdIndex]; + fontMatrix = fontDict.getByName("FontMatrix") || _util.FONT_IDENTITY_MATRIX; + } else { + (0, _util.warn)("Invalid fd index for glyph index."); + } + } + const cmds = [{ + cmd: "save" + }, { + cmd: "transform", + args: fontMatrix.slice() + }, { + cmd: "scale", + args: ["size", "-size"] + }]; + this.compileGlyphImpl(code, cmds, glyphId); + cmds.push({ + cmd: "restore" + }); + return cmds; + } + compileGlyphImpl() { + (0, _util.unreachable)("Children classes should implement this."); + } + hasBuiltPath(unicode) { + const { + charCode, + glyphId + } = lookupCmap(this.cmap, unicode); + return this.compiledGlyphs[glyphId] !== undefined && this.compiledCharCodeToGlyphId[charCode] !== undefined; + } +} +class TrueTypeCompiled extends CompiledFont { + constructor(glyphs, cmap, fontMatrix) { + super(fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0]); + this.glyphs = glyphs; + this.cmap = cmap; + } + compileGlyphImpl(code, cmds) { + compileGlyf(code, cmds, this); + } +} +class Type2Compiled extends CompiledFont { + constructor(cffInfo, cmap, fontMatrix, glyphNameMap) { + super(fontMatrix || [0.001, 0, 0, 0.001, 0, 0]); + this.glyphs = cffInfo.glyphs; + this.gsubrs = cffInfo.gsubrs || []; + this.subrs = cffInfo.subrs || []; + this.cmap = cmap; + this.glyphNameMap = glyphNameMap || (0, _glyphlist.getGlyphsUnicode)(); + this.gsubrsBias = getSubroutineBias(this.gsubrs); + this.subrsBias = getSubroutineBias(this.subrs); + this.isCFFCIDFont = cffInfo.isCFFCIDFont; + this.fdSelect = cffInfo.fdSelect; + this.fdArray = cffInfo.fdArray; + } + compileGlyphImpl(code, cmds, glyphId) { + compileCharString(code, cmds, this, glyphId); + } +} +class FontRendererFactory { + static create(font, seacAnalysisEnabled) { + const data = new Uint8Array(font.data); + let cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm; + const numTables = getUint16(data, 4); + for (let i = 0, p = 12; i < numTables; i++, p += 16) { + const tag = (0, _util.bytesToString)(data.subarray(p, p + 4)); + const offset = getUint32(data, p + 8); + const length = getUint32(data, p + 12); + switch (tag) { + case "cmap": + cmap = parseCmap(data, offset, offset + length); + break; + case "glyf": + glyf = data.subarray(offset, offset + length); + break; + case "loca": + loca = data.subarray(offset, offset + length); + break; + case "head": + unitsPerEm = getUint16(data, offset + 18); + indexToLocFormat = getUint16(data, offset + 50); + break; + case "CFF ": + cff = parseCff(data, offset, offset + length, seacAnalysisEnabled); + break; + } + } + if (glyf) { + const fontMatrix = !unitsPerEm ? font.fontMatrix : [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0]; + return new TrueTypeCompiled(parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix); + } + return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap); + } +} +exports.FontRendererFactory = FontRendererFactory; + +/***/ }), +/* 43 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getMetrics = exports.getFontBasicMetrics = void 0; +var _core_utils = __w_pdfjs_require__(4); +const getMetrics = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Courier = 600; + t["Courier-Bold"] = 600; + t["Courier-BoldOblique"] = 600; + t["Courier-Oblique"] = 600; + t.Helvetica = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 278; + t.quotedbl = 355; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 667; + t.quoteright = 222; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 278; + t.semicolon = 278; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 556; + t.at = 1015; + t.A = 667; + t.B = 667; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 500; + t.K = 667; + t.L = 556; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 278; + t.backslash = 278; + t.bracketright = 278; + t.asciicircum = 469; + t.underscore = 556; + t.quoteleft = 222; + t.a = 556; + t.b = 556; + t.c = 500; + t.d = 556; + t.e = 556; + t.f = 278; + t.g = 556; + t.h = 556; + t.i = 222; + t.j = 222; + t.k = 500; + t.l = 222; + t.m = 833; + t.n = 556; + t.o = 556; + t.p = 556; + t.q = 556; + t.r = 333; + t.s = 500; + t.t = 278; + t.u = 556; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 500; + t.braceleft = 334; + t.bar = 260; + t.braceright = 334; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 191; + t.quotedblleft = 333; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 500; + t.fl = 500; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 537; + t.bullet = 350; + t.quotesinglbase = 222; + t.quotedblbase = 333; + t.quotedblright = 333; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 556; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 222; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 556; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 667; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 500; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 500; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 222; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 500; + t.scedilla = 500; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 556; + t.acircumflex = 556; + t.Amacron = 667; + t.rcaron = 333; + t.ccedilla = 500; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 643; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 667; + t.Abreve = 667; + t.multiply = 584; + t.uacute = 556; + t.Tcaron = 611; + t.partialdiff = 476; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 500; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 260; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 333; + t.omacron = 556; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 222; + t.tcaron = 317; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 667; + t.Adieresis = 667; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 222; + t.Oacute = 778; + t.oacute = 556; + t.amacron = 556; + t.sacute = 500; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 556; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 556; + t.igrave = 278; + t.ohungarumlaut = 556; + t.Eogonek = 667; + t.dcroat = 556; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 299; + t.Kcommaaccent = 667; + t.Lacute = 556; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 556; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 556; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 556; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 556; + t.Ccaron = 722; + t.ugrave = 556; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 333; + t.Ntilde = 722; + t.otilde = 556; + t.Rcommaaccent = 722; + t.Lcommaaccent = 556; + t.Atilde = 667; + t.Aogonek = 667; + t.Aring = 667; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 500; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 556; + t.tcommaaccent = 278; + t.logicalnot = 584; + t.odieresis = 556; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 556; + t.eth = 556; + t.zcaron = 500; + t.ncommaaccent = 556; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t["Helvetica-Bold"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 333; + t.quotedbl = 474; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 722; + t.quoteright = 278; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 333; + t.semicolon = 333; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 611; + t.at = 975; + t.A = 722; + t.B = 722; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 556; + t.K = 722; + t.L = 611; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 584; + t.underscore = 556; + t.quoteleft = 278; + t.a = 556; + t.b = 611; + t.c = 556; + t.d = 611; + t.e = 556; + t.f = 333; + t.g = 611; + t.h = 611; + t.i = 278; + t.j = 278; + t.k = 556; + t.l = 278; + t.m = 889; + t.n = 611; + t.o = 611; + t.p = 611; + t.q = 611; + t.r = 389; + t.s = 556; + t.t = 333; + t.u = 611; + t.v = 556; + t.w = 778; + t.x = 556; + t.y = 556; + t.z = 500; + t.braceleft = 389; + t.bar = 280; + t.braceright = 389; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 238; + t.quotedblleft = 500; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 611; + t.fl = 611; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 556; + t.bullet = 350; + t.quotesinglbase = 278; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 611; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 611; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 722; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 556; + t.scommaaccent = 556; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 611; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 556; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 556; + t.scedilla = 556; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 611; + t.acircumflex = 556; + t.Amacron = 722; + t.rcaron = 389; + t.ccedilla = 556; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 743; + t.Umacron = 722; + t.uring = 611; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 584; + t.uacute = 611; + t.Tcaron = 611; + t.partialdiff = 494; + t.ydieresis = 556; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 556; + t.nacute = 611; + t.umacron = 611; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 280; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 389; + t.omacron = 611; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 278; + t.tcaron = 389; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 278; + t.Oacute = 778; + t.oacute = 611; + t.amacron = 556; + t.sacute = 556; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 611; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 611; + t.igrave = 278; + t.ohungarumlaut = 611; + t.Eogonek = 667; + t.dcroat = 611; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 400; + t.Kcommaaccent = 722; + t.Lacute = 611; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 611; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 611; + t.ntilde = 611; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 611; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 611; + t.Ccaron = 722; + t.ugrave = 611; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 722; + t.otilde = 611; + t.Rcommaaccent = 722; + t.Lcommaaccent = 611; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 556; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 611; + t.tcommaaccent = 333; + t.logicalnot = 584; + t.odieresis = 611; + t.udieresis = 611; + t.notequal = 549; + t.gcommaaccent = 611; + t.eth = 611; + t.zcaron = 500; + t.ncommaaccent = 611; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t["Helvetica-BoldOblique"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 333; + t.quotedbl = 474; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 722; + t.quoteright = 278; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 333; + t.semicolon = 333; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 611; + t.at = 975; + t.A = 722; + t.B = 722; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 556; + t.K = 722; + t.L = 611; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 584; + t.underscore = 556; + t.quoteleft = 278; + t.a = 556; + t.b = 611; + t.c = 556; + t.d = 611; + t.e = 556; + t.f = 333; + t.g = 611; + t.h = 611; + t.i = 278; + t.j = 278; + t.k = 556; + t.l = 278; + t.m = 889; + t.n = 611; + t.o = 611; + t.p = 611; + t.q = 611; + t.r = 389; + t.s = 556; + t.t = 333; + t.u = 611; + t.v = 556; + t.w = 778; + t.x = 556; + t.y = 556; + t.z = 500; + t.braceleft = 389; + t.bar = 280; + t.braceright = 389; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 238; + t.quotedblleft = 500; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 611; + t.fl = 611; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 556; + t.bullet = 350; + t.quotesinglbase = 278; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 611; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 611; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 722; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 556; + t.scommaaccent = 556; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 611; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 556; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 556; + t.scedilla = 556; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 611; + t.acircumflex = 556; + t.Amacron = 722; + t.rcaron = 389; + t.ccedilla = 556; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 743; + t.Umacron = 722; + t.uring = 611; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 584; + t.uacute = 611; + t.Tcaron = 611; + t.partialdiff = 494; + t.ydieresis = 556; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 556; + t.nacute = 611; + t.umacron = 611; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 280; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 389; + t.omacron = 611; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 278; + t.tcaron = 389; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 278; + t.Oacute = 778; + t.oacute = 611; + t.amacron = 556; + t.sacute = 556; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 611; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 611; + t.igrave = 278; + t.ohungarumlaut = 611; + t.Eogonek = 667; + t.dcroat = 611; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 400; + t.Kcommaaccent = 722; + t.Lacute = 611; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 611; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 611; + t.ntilde = 611; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 611; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 611; + t.Ccaron = 722; + t.ugrave = 611; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 722; + t.otilde = 611; + t.Rcommaaccent = 722; + t.Lcommaaccent = 611; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 556; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 611; + t.tcommaaccent = 333; + t.logicalnot = 584; + t.odieresis = 611; + t.udieresis = 611; + t.notequal = 549; + t.gcommaaccent = 611; + t.eth = 611; + t.zcaron = 500; + t.ncommaaccent = 611; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t["Helvetica-Oblique"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 278; + t.quotedbl = 355; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 667; + t.quoteright = 222; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 278; + t.semicolon = 278; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 556; + t.at = 1015; + t.A = 667; + t.B = 667; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 500; + t.K = 667; + t.L = 556; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 278; + t.backslash = 278; + t.bracketright = 278; + t.asciicircum = 469; + t.underscore = 556; + t.quoteleft = 222; + t.a = 556; + t.b = 556; + t.c = 500; + t.d = 556; + t.e = 556; + t.f = 278; + t.g = 556; + t.h = 556; + t.i = 222; + t.j = 222; + t.k = 500; + t.l = 222; + t.m = 833; + t.n = 556; + t.o = 556; + t.p = 556; + t.q = 556; + t.r = 333; + t.s = 500; + t.t = 278; + t.u = 556; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 500; + t.braceleft = 334; + t.bar = 260; + t.braceright = 334; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 191; + t.quotedblleft = 333; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 500; + t.fl = 500; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 537; + t.bullet = 350; + t.quotesinglbase = 222; + t.quotedblbase = 333; + t.quotedblright = 333; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 556; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 222; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 556; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 667; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 500; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 500; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 222; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 500; + t.scedilla = 500; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 556; + t.acircumflex = 556; + t.Amacron = 667; + t.rcaron = 333; + t.ccedilla = 500; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 643; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 667; + t.Abreve = 667; + t.multiply = 584; + t.uacute = 556; + t.Tcaron = 611; + t.partialdiff = 476; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 500; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 260; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 333; + t.omacron = 556; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 222; + t.tcaron = 317; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 667; + t.Adieresis = 667; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 222; + t.Oacute = 778; + t.oacute = 556; + t.amacron = 556; + t.sacute = 500; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 556; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 556; + t.igrave = 278; + t.ohungarumlaut = 556; + t.Eogonek = 667; + t.dcroat = 556; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 299; + t.Kcommaaccent = 667; + t.Lacute = 556; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 556; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 556; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 556; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 556; + t.Ccaron = 722; + t.ugrave = 556; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 333; + t.Ntilde = 722; + t.otilde = 556; + t.Rcommaaccent = 722; + t.Lcommaaccent = 556; + t.Atilde = 667; + t.Aogonek = 667; + t.Aring = 667; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 500; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 556; + t.tcommaaccent = 278; + t.logicalnot = 584; + t.odieresis = 556; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 556; + t.eth = 556; + t.zcaron = 500; + t.ncommaaccent = 556; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t.Symbol = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.universal = 713; + t.numbersign = 500; + t.existential = 549; + t.percent = 833; + t.ampersand = 778; + t.suchthat = 439; + t.parenleft = 333; + t.parenright = 333; + t.asteriskmath = 500; + t.plus = 549; + t.comma = 250; + t.minus = 549; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 278; + t.semicolon = 278; + t.less = 549; + t.equal = 549; + t.greater = 549; + t.question = 444; + t.congruent = 549; + t.Alpha = 722; + t.Beta = 667; + t.Chi = 722; + t.Delta = 612; + t.Epsilon = 611; + t.Phi = 763; + t.Gamma = 603; + t.Eta = 722; + t.Iota = 333; + t.theta1 = 631; + t.Kappa = 722; + t.Lambda = 686; + t.Mu = 889; + t.Nu = 722; + t.Omicron = 722; + t.Pi = 768; + t.Theta = 741; + t.Rho = 556; + t.Sigma = 592; + t.Tau = 611; + t.Upsilon = 690; + t.sigma1 = 439; + t.Omega = 768; + t.Xi = 645; + t.Psi = 795; + t.Zeta = 611; + t.bracketleft = 333; + t.therefore = 863; + t.bracketright = 333; + t.perpendicular = 658; + t.underscore = 500; + t.radicalex = 500; + t.alpha = 631; + t.beta = 549; + t.chi = 549; + t.delta = 494; + t.epsilon = 439; + t.phi = 521; + t.gamma = 411; + t.eta = 603; + t.iota = 329; + t.phi1 = 603; + t.kappa = 549; + t.lambda = 549; + t.mu = 576; + t.nu = 521; + t.omicron = 549; + t.pi = 549; + t.theta = 521; + t.rho = 549; + t.sigma = 603; + t.tau = 439; + t.upsilon = 576; + t.omega1 = 713; + t.omega = 686; + t.xi = 493; + t.psi = 686; + t.zeta = 494; + t.braceleft = 480; + t.bar = 200; + t.braceright = 480; + t.similar = 549; + t.Euro = 750; + t.Upsilon1 = 620; + t.minute = 247; + t.lessequal = 549; + t.fraction = 167; + t.infinity = 713; + t.florin = 500; + t.club = 753; + t.diamond = 753; + t.heart = 753; + t.spade = 753; + t.arrowboth = 1042; + t.arrowleft = 987; + t.arrowup = 603; + t.arrowright = 987; + t.arrowdown = 603; + t.degree = 400; + t.plusminus = 549; + t.second = 411; + t.greaterequal = 549; + t.multiply = 549; + t.proportional = 713; + t.partialdiff = 494; + t.bullet = 460; + t.divide = 549; + t.notequal = 549; + t.equivalence = 549; + t.approxequal = 549; + t.ellipsis = 1000; + t.arrowvertex = 603; + t.arrowhorizex = 1000; + t.carriagereturn = 658; + t.aleph = 823; + t.Ifraktur = 686; + t.Rfraktur = 795; + t.weierstrass = 987; + t.circlemultiply = 768; + t.circleplus = 768; + t.emptyset = 823; + t.intersection = 768; + t.union = 768; + t.propersuperset = 713; + t.reflexsuperset = 713; + t.notsubset = 713; + t.propersubset = 713; + t.reflexsubset = 713; + t.element = 713; + t.notelement = 713; + t.angle = 768; + t.gradient = 713; + t.registerserif = 790; + t.copyrightserif = 790; + t.trademarkserif = 890; + t.product = 823; + t.radical = 549; + t.dotmath = 250; + t.logicalnot = 713; + t.logicaland = 603; + t.logicalor = 603; + t.arrowdblboth = 1042; + t.arrowdblleft = 987; + t.arrowdblup = 603; + t.arrowdblright = 987; + t.arrowdbldown = 603; + t.lozenge = 494; + t.angleleft = 329; + t.registersans = 790; + t.copyrightsans = 790; + t.trademarksans = 786; + t.summation = 713; + t.parenlefttp = 384; + t.parenleftex = 384; + t.parenleftbt = 384; + t.bracketlefttp = 384; + t.bracketleftex = 384; + t.bracketleftbt = 384; + t.bracelefttp = 494; + t.braceleftmid = 494; + t.braceleftbt = 494; + t.braceex = 494; + t.angleright = 329; + t.integral = 274; + t.integraltp = 686; + t.integralex = 686; + t.integralbt = 686; + t.parenrighttp = 384; + t.parenrightex = 384; + t.parenrightbt = 384; + t.bracketrighttp = 384; + t.bracketrightex = 384; + t.bracketrightbt = 384; + t.bracerighttp = 494; + t.bracerightmid = 494; + t.bracerightbt = 494; + t.apple = 790; + }); + t["Times-Roman"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.quotedbl = 408; + t.numbersign = 500; + t.dollar = 500; + t.percent = 833; + t.ampersand = 778; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 564; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 278; + t.semicolon = 278; + t.less = 564; + t.equal = 564; + t.greater = 564; + t.question = 444; + t.at = 921; + t.A = 722; + t.B = 667; + t.C = 667; + t.D = 722; + t.E = 611; + t.F = 556; + t.G = 722; + t.H = 722; + t.I = 333; + t.J = 389; + t.K = 722; + t.L = 611; + t.M = 889; + t.N = 722; + t.O = 722; + t.P = 556; + t.Q = 722; + t.R = 667; + t.S = 556; + t.T = 611; + t.U = 722; + t.V = 722; + t.W = 944; + t.X = 722; + t.Y = 722; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 469; + t.underscore = 500; + t.quoteleft = 333; + t.a = 444; + t.b = 500; + t.c = 444; + t.d = 500; + t.e = 444; + t.f = 333; + t.g = 500; + t.h = 500; + t.i = 278; + t.j = 278; + t.k = 500; + t.l = 278; + t.m = 778; + t.n = 500; + t.o = 500; + t.p = 500; + t.q = 500; + t.r = 333; + t.s = 389; + t.t = 278; + t.u = 500; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 444; + t.braceleft = 480; + t.bar = 200; + t.braceright = 480; + t.asciitilde = 541; + t.exclamdown = 333; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 180; + t.quotedblleft = 444; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 556; + t.fl = 556; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 453; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 444; + t.quotedblright = 444; + t.guillemotright = 500; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 444; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 889; + t.ordfeminine = 276; + t.Lslash = 611; + t.Oslash = 722; + t.OE = 889; + t.ordmasculine = 310; + t.ae = 667; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 722; + t.germandbls = 500; + t.Idieresis = 333; + t.eacute = 444; + t.abreve = 444; + t.uhungarumlaut = 500; + t.ecaron = 444; + t.Ydieresis = 722; + t.divide = 564; + t.Yacute = 722; + t.Acircumflex = 722; + t.aacute = 444; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 444; + t.Uacute = 722; + t.uogonek = 500; + t.Edieresis = 611; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 760; + t.Emacron = 611; + t.ccaron = 444; + t.aring = 444; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 444; + t.Tcommaaccent = 611; + t.Cacute = 667; + t.atilde = 444; + t.Edotaccent = 611; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 667; + t.Gcommaaccent = 722; + t.ucircumflex = 500; + t.acircumflex = 444; + t.Amacron = 722; + t.rcaron = 333; + t.ccedilla = 444; + t.Zdotaccent = 611; + t.Thorn = 556; + t.Omacron = 722; + t.Racute = 667; + t.Sacute = 556; + t.dcaron = 588; + t.Umacron = 722; + t.uring = 500; + t.threesuperior = 300; + t.Ograve = 722; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 564; + t.uacute = 500; + t.Tcaron = 611; + t.partialdiff = 476; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 611; + t.adieresis = 444; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 500; + t.umacron = 500; + t.Ncaron = 722; + t.Iacute = 333; + t.plusminus = 564; + t.brokenbar = 200; + t.registered = 760; + t.Gbreve = 722; + t.Idotaccent = 333; + t.summation = 600; + t.Egrave = 611; + t.racute = 333; + t.omacron = 500; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 667; + t.lcommaaccent = 278; + t.tcaron = 326; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 444; + t.zacute = 444; + t.iogonek = 278; + t.Oacute = 722; + t.oacute = 500; + t.amacron = 444; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 722; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 500; + t.twosuperior = 300; + t.Odieresis = 722; + t.mu = 500; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 611; + t.dcroat = 500; + t.threequarters = 750; + t.Scedilla = 556; + t.lcaron = 344; + t.Kcommaaccent = 722; + t.Lacute = 611; + t.trademark = 980; + t.edotaccent = 444; + t.Igrave = 333; + t.Imacron = 333; + t.Lcaron = 611; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 500; + t.Uhungarumlaut = 722; + t.Eacute = 611; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 556; + t.Scommaaccent = 556; + t.Ohungarumlaut = 722; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 667; + t.ugrave = 500; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 333; + t.Ntilde = 722; + t.otilde = 500; + t.Rcommaaccent = 667; + t.Lcommaaccent = 611; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 722; + t.zdotaccent = 444; + t.Ecaron = 611; + t.Iogonek = 333; + t.kcommaaccent = 500; + t.minus = 564; + t.Icircumflex = 333; + t.ncaron = 500; + t.tcommaaccent = 278; + t.logicalnot = 564; + t.odieresis = 500; + t.udieresis = 500; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 444; + t.ncommaaccent = 500; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t["Times-Bold"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.quotedbl = 555; + t.numbersign = 500; + t.dollar = 500; + t.percent = 1000; + t.ampersand = 833; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 570; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 333; + t.semicolon = 333; + t.less = 570; + t.equal = 570; + t.greater = 570; + t.question = 500; + t.at = 930; + t.A = 722; + t.B = 667; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 778; + t.I = 389; + t.J = 500; + t.K = 778; + t.L = 667; + t.M = 944; + t.N = 722; + t.O = 778; + t.P = 611; + t.Q = 778; + t.R = 722; + t.S = 556; + t.T = 667; + t.U = 722; + t.V = 722; + t.W = 1000; + t.X = 722; + t.Y = 722; + t.Z = 667; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 581; + t.underscore = 500; + t.quoteleft = 333; + t.a = 500; + t.b = 556; + t.c = 444; + t.d = 556; + t.e = 444; + t.f = 333; + t.g = 500; + t.h = 556; + t.i = 278; + t.j = 333; + t.k = 556; + t.l = 278; + t.m = 833; + t.n = 556; + t.o = 500; + t.p = 556; + t.q = 556; + t.r = 444; + t.s = 389; + t.t = 333; + t.u = 556; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 444; + t.braceleft = 394; + t.bar = 220; + t.braceright = 394; + t.asciitilde = 520; + t.exclamdown = 333; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 278; + t.quotedblleft = 500; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 556; + t.fl = 556; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 540; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 500; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 500; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 300; + t.Lslash = 667; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 330; + t.ae = 722; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 722; + t.germandbls = 556; + t.Idieresis = 389; + t.eacute = 444; + t.abreve = 500; + t.uhungarumlaut = 556; + t.ecaron = 444; + t.Ydieresis = 722; + t.divide = 570; + t.Yacute = 722; + t.Acircumflex = 722; + t.aacute = 500; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 500; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 747; + t.Emacron = 667; + t.ccaron = 444; + t.aring = 500; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 500; + t.Tcommaaccent = 667; + t.Cacute = 722; + t.atilde = 500; + t.Edotaccent = 667; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 556; + t.acircumflex = 500; + t.Amacron = 722; + t.rcaron = 444; + t.ccedilla = 444; + t.Zdotaccent = 667; + t.Thorn = 611; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 556; + t.dcaron = 672; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 300; + t.Ograve = 778; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 570; + t.uacute = 556; + t.Tcaron = 667; + t.partialdiff = 494; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 500; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 389; + t.plusminus = 570; + t.brokenbar = 220; + t.registered = 747; + t.Gbreve = 778; + t.Idotaccent = 389; + t.summation = 600; + t.Egrave = 667; + t.racute = 444; + t.omacron = 500; + t.Zacute = 667; + t.Zcaron = 667; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 278; + t.tcaron = 416; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 444; + t.zacute = 444; + t.iogonek = 278; + t.Oacute = 778; + t.oacute = 500; + t.amacron = 500; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 556; + t.twosuperior = 300; + t.Odieresis = 778; + t.mu = 556; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 667; + t.dcroat = 556; + t.threequarters = 750; + t.Scedilla = 556; + t.lcaron = 394; + t.Kcommaaccent = 778; + t.Lacute = 667; + t.trademark = 1000; + t.edotaccent = 444; + t.Igrave = 389; + t.Imacron = 389; + t.Lcaron = 667; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 556; + t.Scommaaccent = 556; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 722; + t.ugrave = 556; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 444; + t.Ntilde = 722; + t.otilde = 500; + t.Rcommaaccent = 722; + t.Lcommaaccent = 667; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 778; + t.zdotaccent = 444; + t.Ecaron = 667; + t.Iogonek = 389; + t.kcommaaccent = 556; + t.minus = 570; + t.Icircumflex = 389; + t.ncaron = 556; + t.tcommaaccent = 333; + t.logicalnot = 570; + t.odieresis = 500; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 444; + t.ncommaaccent = 556; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t["Times-BoldItalic"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 389; + t.quotedbl = 555; + t.numbersign = 500; + t.dollar = 500; + t.percent = 833; + t.ampersand = 778; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 570; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 333; + t.semicolon = 333; + t.less = 570; + t.equal = 570; + t.greater = 570; + t.question = 500; + t.at = 832; + t.A = 667; + t.B = 667; + t.C = 667; + t.D = 722; + t.E = 667; + t.F = 667; + t.G = 722; + t.H = 778; + t.I = 389; + t.J = 500; + t.K = 667; + t.L = 611; + t.M = 889; + t.N = 722; + t.O = 722; + t.P = 611; + t.Q = 722; + t.R = 667; + t.S = 556; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 889; + t.X = 667; + t.Y = 611; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 570; + t.underscore = 500; + t.quoteleft = 333; + t.a = 500; + t.b = 500; + t.c = 444; + t.d = 500; + t.e = 444; + t.f = 333; + t.g = 500; + t.h = 556; + t.i = 278; + t.j = 278; + t.k = 500; + t.l = 278; + t.m = 778; + t.n = 556; + t.o = 500; + t.p = 500; + t.q = 500; + t.r = 389; + t.s = 389; + t.t = 278; + t.u = 556; + t.v = 444; + t.w = 667; + t.x = 500; + t.y = 444; + t.z = 389; + t.braceleft = 348; + t.bar = 220; + t.braceright = 348; + t.asciitilde = 570; + t.exclamdown = 389; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 278; + t.quotedblleft = 500; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 556; + t.fl = 556; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 500; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 500; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 500; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 944; + t.ordfeminine = 266; + t.Lslash = 611; + t.Oslash = 722; + t.OE = 944; + t.ordmasculine = 300; + t.ae = 722; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 722; + t.germandbls = 500; + t.Idieresis = 389; + t.eacute = 444; + t.abreve = 500; + t.uhungarumlaut = 556; + t.ecaron = 444; + t.Ydieresis = 611; + t.divide = 570; + t.Yacute = 611; + t.Acircumflex = 667; + t.aacute = 500; + t.Ucircumflex = 722; + t.yacute = 444; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 500; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 747; + t.Emacron = 667; + t.ccaron = 444; + t.aring = 500; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 500; + t.Tcommaaccent = 611; + t.Cacute = 667; + t.atilde = 500; + t.Edotaccent = 667; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 667; + t.Gcommaaccent = 722; + t.ucircumflex = 556; + t.acircumflex = 500; + t.Amacron = 667; + t.rcaron = 389; + t.ccedilla = 444; + t.Zdotaccent = 611; + t.Thorn = 611; + t.Omacron = 722; + t.Racute = 667; + t.Sacute = 556; + t.dcaron = 608; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 300; + t.Ograve = 722; + t.Agrave = 667; + t.Abreve = 667; + t.multiply = 570; + t.uacute = 556; + t.Tcaron = 611; + t.partialdiff = 494; + t.ydieresis = 444; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 500; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 389; + t.plusminus = 570; + t.brokenbar = 220; + t.registered = 747; + t.Gbreve = 722; + t.Idotaccent = 389; + t.summation = 600; + t.Egrave = 667; + t.racute = 389; + t.omacron = 500; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 667; + t.lcommaaccent = 278; + t.tcaron = 366; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 667; + t.Adieresis = 667; + t.egrave = 444; + t.zacute = 389; + t.iogonek = 278; + t.Oacute = 722; + t.oacute = 500; + t.amacron = 500; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 722; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 500; + t.twosuperior = 300; + t.Odieresis = 722; + t.mu = 576; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 667; + t.dcroat = 500; + t.threequarters = 750; + t.Scedilla = 556; + t.lcaron = 382; + t.Kcommaaccent = 667; + t.Lacute = 611; + t.trademark = 1000; + t.edotaccent = 444; + t.Igrave = 389; + t.Imacron = 389; + t.Lcaron = 611; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 556; + t.Scommaaccent = 556; + t.Ohungarumlaut = 722; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 667; + t.ugrave = 556; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 722; + t.otilde = 500; + t.Rcommaaccent = 667; + t.Lcommaaccent = 611; + t.Atilde = 667; + t.Aogonek = 667; + t.Aring = 667; + t.Otilde = 722; + t.zdotaccent = 389; + t.Ecaron = 667; + t.Iogonek = 389; + t.kcommaaccent = 500; + t.minus = 606; + t.Icircumflex = 389; + t.ncaron = 556; + t.tcommaaccent = 278; + t.logicalnot = 606; + t.odieresis = 500; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 389; + t.ncommaaccent = 556; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t["Times-Italic"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.quotedbl = 420; + t.numbersign = 500; + t.dollar = 500; + t.percent = 833; + t.ampersand = 778; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 675; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 333; + t.semicolon = 333; + t.less = 675; + t.equal = 675; + t.greater = 675; + t.question = 500; + t.at = 920; + t.A = 611; + t.B = 611; + t.C = 667; + t.D = 722; + t.E = 611; + t.F = 611; + t.G = 722; + t.H = 722; + t.I = 333; + t.J = 444; + t.K = 667; + t.L = 556; + t.M = 833; + t.N = 667; + t.O = 722; + t.P = 611; + t.Q = 722; + t.R = 611; + t.S = 500; + t.T = 556; + t.U = 722; + t.V = 611; + t.W = 833; + t.X = 611; + t.Y = 556; + t.Z = 556; + t.bracketleft = 389; + t.backslash = 278; + t.bracketright = 389; + t.asciicircum = 422; + t.underscore = 500; + t.quoteleft = 333; + t.a = 500; + t.b = 500; + t.c = 444; + t.d = 500; + t.e = 444; + t.f = 278; + t.g = 500; + t.h = 500; + t.i = 278; + t.j = 278; + t.k = 444; + t.l = 278; + t.m = 722; + t.n = 500; + t.o = 500; + t.p = 500; + t.q = 500; + t.r = 389; + t.s = 389; + t.t = 278; + t.u = 500; + t.v = 444; + t.w = 667; + t.x = 444; + t.y = 444; + t.z = 389; + t.braceleft = 400; + t.bar = 275; + t.braceright = 400; + t.asciitilde = 541; + t.exclamdown = 389; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 214; + t.quotedblleft = 556; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 500; + t.fl = 500; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 523; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 556; + t.quotedblright = 556; + t.guillemotright = 500; + t.ellipsis = 889; + t.perthousand = 1000; + t.questiondown = 500; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 889; + t.AE = 889; + t.ordfeminine = 276; + t.Lslash = 556; + t.Oslash = 722; + t.OE = 944; + t.ordmasculine = 310; + t.ae = 667; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 667; + t.germandbls = 500; + t.Idieresis = 333; + t.eacute = 444; + t.abreve = 500; + t.uhungarumlaut = 500; + t.ecaron = 444; + t.Ydieresis = 556; + t.divide = 675; + t.Yacute = 556; + t.Acircumflex = 611; + t.aacute = 500; + t.Ucircumflex = 722; + t.yacute = 444; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 500; + t.Uacute = 722; + t.uogonek = 500; + t.Edieresis = 611; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 760; + t.Emacron = 611; + t.ccaron = 444; + t.aring = 500; + t.Ncommaaccent = 667; + t.lacute = 278; + t.agrave = 500; + t.Tcommaaccent = 556; + t.Cacute = 667; + t.atilde = 500; + t.Edotaccent = 611; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 611; + t.Gcommaaccent = 722; + t.ucircumflex = 500; + t.acircumflex = 500; + t.Amacron = 611; + t.rcaron = 389; + t.ccedilla = 444; + t.Zdotaccent = 556; + t.Thorn = 611; + t.Omacron = 722; + t.Racute = 611; + t.Sacute = 500; + t.dcaron = 544; + t.Umacron = 722; + t.uring = 500; + t.threesuperior = 300; + t.Ograve = 722; + t.Agrave = 611; + t.Abreve = 611; + t.multiply = 675; + t.uacute = 500; + t.Tcaron = 556; + t.partialdiff = 476; + t.ydieresis = 444; + t.Nacute = 667; + t.icircumflex = 278; + t.Ecircumflex = 611; + t.adieresis = 500; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 500; + t.umacron = 500; + t.Ncaron = 667; + t.Iacute = 333; + t.plusminus = 675; + t.brokenbar = 275; + t.registered = 760; + t.Gbreve = 722; + t.Idotaccent = 333; + t.summation = 600; + t.Egrave = 611; + t.racute = 389; + t.omacron = 500; + t.Zacute = 556; + t.Zcaron = 556; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 667; + t.lcommaaccent = 278; + t.tcaron = 300; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 611; + t.Adieresis = 611; + t.egrave = 444; + t.zacute = 389; + t.iogonek = 278; + t.Oacute = 722; + t.oacute = 500; + t.amacron = 500; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 722; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 500; + t.twosuperior = 300; + t.Odieresis = 722; + t.mu = 500; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 611; + t.dcroat = 500; + t.threequarters = 750; + t.Scedilla = 500; + t.lcaron = 300; + t.Kcommaaccent = 667; + t.Lacute = 556; + t.trademark = 980; + t.edotaccent = 444; + t.Igrave = 333; + t.Imacron = 333; + t.Lcaron = 611; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 500; + t.Uhungarumlaut = 722; + t.Eacute = 611; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 500; + t.Scommaaccent = 500; + t.Ohungarumlaut = 722; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 667; + t.ugrave = 500; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 667; + t.otilde = 500; + t.Rcommaaccent = 611; + t.Lcommaaccent = 556; + t.Atilde = 611; + t.Aogonek = 611; + t.Aring = 611; + t.Otilde = 722; + t.zdotaccent = 389; + t.Ecaron = 611; + t.Iogonek = 333; + t.kcommaaccent = 444; + t.minus = 675; + t.Icircumflex = 333; + t.ncaron = 500; + t.tcommaaccent = 278; + t.logicalnot = 675; + t.odieresis = 500; + t.udieresis = 500; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 389; + t.ncommaaccent = 500; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t.ZapfDingbats = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.a1 = 974; + t.a2 = 961; + t.a202 = 974; + t.a3 = 980; + t.a4 = 719; + t.a5 = 789; + t.a119 = 790; + t.a118 = 791; + t.a117 = 690; + t.a11 = 960; + t.a12 = 939; + t.a13 = 549; + t.a14 = 855; + t.a15 = 911; + t.a16 = 933; + t.a105 = 911; + t.a17 = 945; + t.a18 = 974; + t.a19 = 755; + t.a20 = 846; + t.a21 = 762; + t.a22 = 761; + t.a23 = 571; + t.a24 = 677; + t.a25 = 763; + t.a26 = 760; + t.a27 = 759; + t.a28 = 754; + t.a6 = 494; + t.a7 = 552; + t.a8 = 537; + t.a9 = 577; + t.a10 = 692; + t.a29 = 786; + t.a30 = 788; + t.a31 = 788; + t.a32 = 790; + t.a33 = 793; + t.a34 = 794; + t.a35 = 816; + t.a36 = 823; + t.a37 = 789; + t.a38 = 841; + t.a39 = 823; + t.a40 = 833; + t.a41 = 816; + t.a42 = 831; + t.a43 = 923; + t.a44 = 744; + t.a45 = 723; + t.a46 = 749; + t.a47 = 790; + t.a48 = 792; + t.a49 = 695; + t.a50 = 776; + t.a51 = 768; + t.a52 = 792; + t.a53 = 759; + t.a54 = 707; + t.a55 = 708; + t.a56 = 682; + t.a57 = 701; + t.a58 = 826; + t.a59 = 815; + t.a60 = 789; + t.a61 = 789; + t.a62 = 707; + t.a63 = 687; + t.a64 = 696; + t.a65 = 689; + t.a66 = 786; + t.a67 = 787; + t.a68 = 713; + t.a69 = 791; + t.a70 = 785; + t.a71 = 791; + t.a72 = 873; + t.a73 = 761; + t.a74 = 762; + t.a203 = 762; + t.a75 = 759; + t.a204 = 759; + t.a76 = 892; + t.a77 = 892; + t.a78 = 788; + t.a79 = 784; + t.a81 = 438; + t.a82 = 138; + t.a83 = 277; + t.a84 = 415; + t.a97 = 392; + t.a98 = 392; + t.a99 = 668; + t.a100 = 668; + t.a89 = 390; + t.a90 = 390; + t.a93 = 317; + t.a94 = 317; + t.a91 = 276; + t.a92 = 276; + t.a205 = 509; + t.a85 = 509; + t.a206 = 410; + t.a86 = 410; + t.a87 = 234; + t.a88 = 234; + t.a95 = 334; + t.a96 = 334; + t.a101 = 732; + t.a102 = 544; + t.a103 = 544; + t.a104 = 910; + t.a106 = 667; + t.a107 = 760; + t.a108 = 760; + t.a112 = 776; + t.a111 = 595; + t.a110 = 694; + t.a109 = 626; + t.a120 = 788; + t.a121 = 788; + t.a122 = 788; + t.a123 = 788; + t.a124 = 788; + t.a125 = 788; + t.a126 = 788; + t.a127 = 788; + t.a128 = 788; + t.a129 = 788; + t.a130 = 788; + t.a131 = 788; + t.a132 = 788; + t.a133 = 788; + t.a134 = 788; + t.a135 = 788; + t.a136 = 788; + t.a137 = 788; + t.a138 = 788; + t.a139 = 788; + t.a140 = 788; + t.a141 = 788; + t.a142 = 788; + t.a143 = 788; + t.a144 = 788; + t.a145 = 788; + t.a146 = 788; + t.a147 = 788; + t.a148 = 788; + t.a149 = 788; + t.a150 = 788; + t.a151 = 788; + t.a152 = 788; + t.a153 = 788; + t.a154 = 788; + t.a155 = 788; + t.a156 = 788; + t.a157 = 788; + t.a158 = 788; + t.a159 = 788; + t.a160 = 894; + t.a161 = 838; + t.a163 = 1016; + t.a164 = 458; + t.a196 = 748; + t.a165 = 924; + t.a192 = 748; + t.a166 = 918; + t.a167 = 927; + t.a168 = 928; + t.a169 = 928; + t.a170 = 834; + t.a171 = 873; + t.a172 = 828; + t.a173 = 924; + t.a162 = 924; + t.a174 = 917; + t.a175 = 930; + t.a176 = 931; + t.a177 = 463; + t.a178 = 883; + t.a179 = 836; + t.a193 = 836; + t.a180 = 867; + t.a199 = 867; + t.a181 = 696; + t.a200 = 696; + t.a182 = 874; + t.a201 = 874; + t.a183 = 760; + t.a184 = 946; + t.a197 = 771; + t.a185 = 865; + t.a194 = 771; + t.a198 = 888; + t.a186 = 967; + t.a195 = 888; + t.a187 = 831; + t.a188 = 873; + t.a189 = 927; + t.a190 = 970; + t.a191 = 918; + }); +}); +exports.getMetrics = getMetrics; +const getFontBasicMetrics = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Courier = { + ascent: 629, + descent: -157, + capHeight: 562, + xHeight: -426 + }; + t["Courier-Bold"] = { + ascent: 629, + descent: -157, + capHeight: 562, + xHeight: 439 + }; + t["Courier-Oblique"] = { + ascent: 629, + descent: -157, + capHeight: 562, + xHeight: 426 + }; + t["Courier-BoldOblique"] = { + ascent: 629, + descent: -157, + capHeight: 562, + xHeight: 426 + }; + t.Helvetica = { + ascent: 718, + descent: -207, + capHeight: 718, + xHeight: 523 + }; + t["Helvetica-Bold"] = { + ascent: 718, + descent: -207, + capHeight: 718, + xHeight: 532 + }; + t["Helvetica-Oblique"] = { + ascent: 718, + descent: -207, + capHeight: 718, + xHeight: 523 + }; + t["Helvetica-BoldOblique"] = { + ascent: 718, + descent: -207, + capHeight: 718, + xHeight: 532 + }; + t["Times-Roman"] = { + ascent: 683, + descent: -217, + capHeight: 662, + xHeight: 450 + }; + t["Times-Bold"] = { + ascent: 683, + descent: -217, + capHeight: 676, + xHeight: 461 + }; + t["Times-Italic"] = { + ascent: 683, + descent: -217, + capHeight: 653, + xHeight: 441 + }; + t["Times-BoldItalic"] = { + ascent: 683, + descent: -217, + capHeight: 669, + xHeight: 462 + }; + t.Symbol = { + ascent: Math.NaN, + descent: Math.NaN, + capHeight: Math.NaN, + xHeight: Math.NaN + }; + t.ZapfDingbats = { + ascent: Math.NaN, + descent: Math.NaN, + capHeight: Math.NaN, + xHeight: Math.NaN + }; +}); +exports.getFontBasicMetrics = getFontBasicMetrics; + +/***/ }), +/* 44 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.GlyfTable = void 0; +const ON_CURVE_POINT = 1 << 0; +const X_SHORT_VECTOR = 1 << 1; +const Y_SHORT_VECTOR = 1 << 2; +const REPEAT_FLAG = 1 << 3; +const X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR = 1 << 4; +const Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR = 1 << 5; +const OVERLAP_SIMPLE = 1 << 6; +const ARG_1_AND_2_ARE_WORDS = 1 << 0; +const ARGS_ARE_XY_VALUES = 1 << 1; +const WE_HAVE_A_SCALE = 1 << 3; +const MORE_COMPONENTS = 1 << 5; +const WE_HAVE_AN_X_AND_Y_SCALE = 1 << 6; +const WE_HAVE_A_TWO_BY_TWO = 1 << 7; +const WE_HAVE_INSTRUCTIONS = 1 << 8; +class GlyfTable { + constructor({ + glyfTable, + isGlyphLocationsLong, + locaTable, + numGlyphs + }) { + this.glyphs = []; + const loca = new DataView(locaTable.buffer, locaTable.byteOffset, locaTable.byteLength); + const glyf = new DataView(glyfTable.buffer, glyfTable.byteOffset, glyfTable.byteLength); + const offsetSize = isGlyphLocationsLong ? 4 : 2; + let prev = isGlyphLocationsLong ? loca.getUint32(0) : 2 * loca.getUint16(0); + let pos = 0; + for (let i = 0; i < numGlyphs; i++) { + pos += offsetSize; + const next = isGlyphLocationsLong ? loca.getUint32(pos) : 2 * loca.getUint16(pos); + if (next === prev) { + this.glyphs.push(new Glyph({})); + continue; + } + const glyph = Glyph.parse(prev, glyf); + this.glyphs.push(glyph); + prev = next; + } + } + getSize() { + return this.glyphs.reduce((a, g) => { + const size = g.getSize(); + return a + (size + 3 & ~3); + }, 0); + } + write() { + const totalSize = this.getSize(); + const glyfTable = new DataView(new ArrayBuffer(totalSize)); + const isLocationLong = totalSize > 0x1fffe; + const offsetSize = isLocationLong ? 4 : 2; + const locaTable = new DataView(new ArrayBuffer((this.glyphs.length + 1) * offsetSize)); + if (isLocationLong) { + locaTable.setUint32(0, 0); + } else { + locaTable.setUint16(0, 0); + } + let pos = 0; + let locaIndex = 0; + for (const glyph of this.glyphs) { + pos += glyph.write(pos, glyfTable); + pos = pos + 3 & ~3; + locaIndex += offsetSize; + if (isLocationLong) { + locaTable.setUint32(locaIndex, pos); + } else { + locaTable.setUint16(locaIndex, pos >> 1); + } + } + return { + isLocationLong, + loca: new Uint8Array(locaTable.buffer), + glyf: new Uint8Array(glyfTable.buffer) + }; + } + scale(factors) { + for (let i = 0, ii = this.glyphs.length; i < ii; i++) { + this.glyphs[i].scale(factors[i]); + } + } +} +exports.GlyfTable = GlyfTable; +class Glyph { + constructor({ + header = null, + simple = null, + composites = null + }) { + this.header = header; + this.simple = simple; + this.composites = composites; + } + static parse(pos, glyf) { + const [read, header] = GlyphHeader.parse(pos, glyf); + pos += read; + if (header.numberOfContours < 0) { + const composites = []; + while (true) { + const [n, composite] = CompositeGlyph.parse(pos, glyf); + pos += n; + composites.push(composite); + if (!(composite.flags & MORE_COMPONENTS)) { + break; + } + } + return new Glyph({ + header, + composites + }); + } + const simple = SimpleGlyph.parse(pos, glyf, header.numberOfContours); + return new Glyph({ + header, + simple + }); + } + getSize() { + if (!this.header) { + return 0; + } + const size = this.simple ? this.simple.getSize() : this.composites.reduce((a, c) => a + c.getSize(), 0); + return this.header.getSize() + size; + } + write(pos, buf) { + if (!this.header) { + return 0; + } + const spos = pos; + pos += this.header.write(pos, buf); + if (this.simple) { + pos += this.simple.write(pos, buf); + } else { + for (const composite of this.composites) { + pos += composite.write(pos, buf); + } + } + return pos - spos; + } + scale(factor) { + if (!this.header) { + return; + } + const xMiddle = (this.header.xMin + this.header.xMax) / 2; + this.header.scale(xMiddle, factor); + if (this.simple) { + this.simple.scale(xMiddle, factor); + } else { + for (const composite of this.composites) { + composite.scale(xMiddle, factor); + } + } + } +} +class GlyphHeader { + constructor({ + numberOfContours, + xMin, + yMin, + xMax, + yMax + }) { + this.numberOfContours = numberOfContours; + this.xMin = xMin; + this.yMin = yMin; + this.xMax = xMax; + this.yMax = yMax; + } + static parse(pos, glyf) { + return [10, new GlyphHeader({ + numberOfContours: glyf.getInt16(pos), + xMin: glyf.getInt16(pos + 2), + yMin: glyf.getInt16(pos + 4), + xMax: glyf.getInt16(pos + 6), + yMax: glyf.getInt16(pos + 8) + })]; + } + getSize() { + return 10; + } + write(pos, buf) { + buf.setInt16(pos, this.numberOfContours); + buf.setInt16(pos + 2, this.xMin); + buf.setInt16(pos + 4, this.yMin); + buf.setInt16(pos + 6, this.xMax); + buf.setInt16(pos + 8, this.yMax); + return 10; + } + scale(x, factor) { + this.xMin = Math.round(x + (this.xMin - x) * factor); + this.xMax = Math.round(x + (this.xMax - x) * factor); + } +} +class Contour { + constructor({ + flags, + xCoordinates, + yCoordinates + }) { + this.xCoordinates = xCoordinates; + this.yCoordinates = yCoordinates; + this.flags = flags; + } +} +class SimpleGlyph { + constructor({ + contours, + instructions + }) { + this.contours = contours; + this.instructions = instructions; + } + static parse(pos, glyf, numberOfContours) { + const endPtsOfContours = []; + for (let i = 0; i < numberOfContours; i++) { + const endPt = glyf.getUint16(pos); + pos += 2; + endPtsOfContours.push(endPt); + } + const numberOfPt = endPtsOfContours[numberOfContours - 1] + 1; + const instructionLength = glyf.getUint16(pos); + pos += 2; + const instructions = new Uint8Array(glyf).slice(pos, pos + instructionLength); + pos += instructionLength; + const flags = []; + for (let i = 0; i < numberOfPt; pos++, i++) { + let flag = glyf.getUint8(pos); + flags.push(flag); + if (flag & REPEAT_FLAG) { + const count = glyf.getUint8(++pos); + flag ^= REPEAT_FLAG; + for (let m = 0; m < count; m++) { + flags.push(flag); + } + i += count; + } + } + const allXCoordinates = []; + let xCoordinates = []; + let yCoordinates = []; + let pointFlags = []; + const contours = []; + let endPtsOfContoursIndex = 0; + let lastCoordinate = 0; + for (let i = 0; i < numberOfPt; i++) { + const flag = flags[i]; + if (flag & X_SHORT_VECTOR) { + const x = glyf.getUint8(pos++); + lastCoordinate += flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR ? x : -x; + xCoordinates.push(lastCoordinate); + } else if (flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR) { + xCoordinates.push(lastCoordinate); + } else { + lastCoordinate += glyf.getInt16(pos); + pos += 2; + xCoordinates.push(lastCoordinate); + } + if (endPtsOfContours[endPtsOfContoursIndex] === i) { + endPtsOfContoursIndex++; + allXCoordinates.push(xCoordinates); + xCoordinates = []; + } + } + lastCoordinate = 0; + endPtsOfContoursIndex = 0; + for (let i = 0; i < numberOfPt; i++) { + const flag = flags[i]; + if (flag & Y_SHORT_VECTOR) { + const y = glyf.getUint8(pos++); + lastCoordinate += flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR ? y : -y; + yCoordinates.push(lastCoordinate); + } else if (flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR) { + yCoordinates.push(lastCoordinate); + } else { + lastCoordinate += glyf.getInt16(pos); + pos += 2; + yCoordinates.push(lastCoordinate); + } + pointFlags.push(flag & ON_CURVE_POINT | flag & OVERLAP_SIMPLE); + if (endPtsOfContours[endPtsOfContoursIndex] === i) { + xCoordinates = allXCoordinates[endPtsOfContoursIndex]; + endPtsOfContoursIndex++; + contours.push(new Contour({ + flags: pointFlags, + xCoordinates, + yCoordinates + })); + yCoordinates = []; + pointFlags = []; + } + } + return new SimpleGlyph({ + contours, + instructions + }); + } + getSize() { + let size = this.contours.length * 2 + 2 + this.instructions.length; + let lastX = 0; + let lastY = 0; + for (const contour of this.contours) { + size += contour.flags.length; + for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) { + const x = contour.xCoordinates[i]; + const y = contour.yCoordinates[i]; + let abs = Math.abs(x - lastX); + if (abs > 255) { + size += 2; + } else if (abs > 0) { + size += 1; + } + lastX = x; + abs = Math.abs(y - lastY); + if (abs > 255) { + size += 2; + } else if (abs > 0) { + size += 1; + } + lastY = y; + } + } + return size; + } + write(pos, buf) { + const spos = pos; + const xCoordinates = []; + const yCoordinates = []; + const flags = []; + let lastX = 0; + let lastY = 0; + for (const contour of this.contours) { + for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) { + let flag = contour.flags[i]; + const x = contour.xCoordinates[i]; + let delta = x - lastX; + if (delta === 0) { + flag |= X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR; + xCoordinates.push(0); + } else { + const abs = Math.abs(delta); + if (abs <= 255) { + flag |= delta >= 0 ? X_SHORT_VECTOR | X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR : X_SHORT_VECTOR; + xCoordinates.push(abs); + } else { + xCoordinates.push(delta); + } + } + lastX = x; + const y = contour.yCoordinates[i]; + delta = y - lastY; + if (delta === 0) { + flag |= Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR; + yCoordinates.push(0); + } else { + const abs = Math.abs(delta); + if (abs <= 255) { + flag |= delta >= 0 ? Y_SHORT_VECTOR | Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR : Y_SHORT_VECTOR; + yCoordinates.push(abs); + } else { + yCoordinates.push(delta); + } + } + lastY = y; + flags.push(flag); + } + buf.setUint16(pos, xCoordinates.length - 1); + pos += 2; + } + buf.setUint16(pos, this.instructions.length); + pos += 2; + if (this.instructions.length) { + new Uint8Array(buf.buffer, 0, buf.buffer.byteLength).set(this.instructions, pos); + pos += this.instructions.length; + } + for (const flag of flags) { + buf.setUint8(pos++, flag); + } + for (let i = 0, ii = xCoordinates.length; i < ii; i++) { + const x = xCoordinates[i]; + const flag = flags[i]; + if (flag & X_SHORT_VECTOR) { + buf.setUint8(pos++, x); + } else if (!(flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR)) { + buf.setInt16(pos, x); + pos += 2; + } + } + for (let i = 0, ii = yCoordinates.length; i < ii; i++) { + const y = yCoordinates[i]; + const flag = flags[i]; + if (flag & Y_SHORT_VECTOR) { + buf.setUint8(pos++, y); + } else if (!(flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR)) { + buf.setInt16(pos, y); + pos += 2; + } + } + return pos - spos; + } + scale(x, factor) { + for (const contour of this.contours) { + if (contour.xCoordinates.length === 0) { + continue; + } + for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) { + contour.xCoordinates[i] = Math.round(x + (contour.xCoordinates[i] - x) * factor); + } + } + } +} +class CompositeGlyph { + constructor({ + flags, + glyphIndex, + argument1, + argument2, + transf, + instructions + }) { + this.flags = flags; + this.glyphIndex = glyphIndex; + this.argument1 = argument1; + this.argument2 = argument2; + this.transf = transf; + this.instructions = instructions; + } + static parse(pos, glyf) { + const spos = pos; + const transf = []; + let flags = glyf.getUint16(pos); + const glyphIndex = glyf.getUint16(pos + 2); + pos += 4; + let argument1, argument2; + if (flags & ARG_1_AND_2_ARE_WORDS) { + if (flags & ARGS_ARE_XY_VALUES) { + argument1 = glyf.getInt16(pos); + argument2 = glyf.getInt16(pos + 2); + } else { + argument1 = glyf.getUint16(pos); + argument2 = glyf.getUint16(pos + 2); + } + pos += 4; + flags ^= ARG_1_AND_2_ARE_WORDS; + } else { + if (flags & ARGS_ARE_XY_VALUES) { + argument1 = glyf.getInt8(pos); + argument2 = glyf.getInt8(pos + 1); + } else { + argument1 = glyf.getUint8(pos); + argument2 = glyf.getUint8(pos + 1); + } + pos += 2; + } + if (flags & WE_HAVE_A_SCALE) { + transf.push(glyf.getUint16(pos)); + pos += 2; + } else if (flags & WE_HAVE_AN_X_AND_Y_SCALE) { + transf.push(glyf.getUint16(pos), glyf.getUint16(pos + 2)); + pos += 4; + } else if (flags & WE_HAVE_A_TWO_BY_TWO) { + transf.push(glyf.getUint16(pos), glyf.getUint16(pos + 2), glyf.getUint16(pos + 4), glyf.getUint16(pos + 6)); + pos += 8; + } + let instructions = null; + if (flags & WE_HAVE_INSTRUCTIONS) { + const instructionLength = glyf.getUint16(pos); + pos += 2; + instructions = new Uint8Array(glyf).slice(pos, pos + instructionLength); + pos += instructionLength; + } + return [pos - spos, new CompositeGlyph({ + flags, + glyphIndex, + argument1, + argument2, + transf, + instructions + })]; + } + getSize() { + let size = 2 + 2 + this.transf.length * 2; + if (this.flags & WE_HAVE_INSTRUCTIONS) { + size += 2 + this.instructions.length; + } + size += 2; + if (this.flags & 2) { + if (!(this.argument1 >= -128 && this.argument1 <= 127 && this.argument2 >= -128 && this.argument2 <= 127)) { + size += 2; + } + } else { + if (!(this.argument1 >= 0 && this.argument1 <= 255 && this.argument2 >= 0 && this.argument2 <= 255)) { + size += 2; + } + } + return size; + } + write(pos, buf) { + const spos = pos; + if (this.flags & ARGS_ARE_XY_VALUES) { + if (!(this.argument1 >= -128 && this.argument1 <= 127 && this.argument2 >= -128 && this.argument2 <= 127)) { + this.flags |= ARG_1_AND_2_ARE_WORDS; + } + } else { + if (!(this.argument1 >= 0 && this.argument1 <= 255 && this.argument2 >= 0 && this.argument2 <= 255)) { + this.flags |= ARG_1_AND_2_ARE_WORDS; + } + } + buf.setUint16(pos, this.flags); + buf.setUint16(pos + 2, this.glyphIndex); + pos += 4; + if (this.flags & ARG_1_AND_2_ARE_WORDS) { + if (this.flags & ARGS_ARE_XY_VALUES) { + buf.setInt16(pos, this.argument1); + buf.setInt16(pos + 2, this.argument2); + } else { + buf.setUint16(pos, this.argument1); + buf.setUint16(pos + 2, this.argument2); + } + pos += 4; + } else { + buf.setUint8(pos, this.argument1); + buf.setUint8(pos + 1, this.argument2); + pos += 2; + } + if (this.flags & WE_HAVE_INSTRUCTIONS) { + buf.setUint16(pos, this.instructions.length); + pos += 2; + if (this.instructions.length) { + new Uint8Array(buf.buffer, 0, buf.buffer.byteLength).set(this.instructions, pos); + pos += this.instructions.length; + } + } + return pos - spos; + } + scale(x, factor) {} +} + +/***/ }), +/* 45 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.OpenTypeFileBuilder = void 0; +var _core_utils = __w_pdfjs_require__(4); +var _util = __w_pdfjs_require__(2); +function writeInt16(dest, offset, num) { + dest[offset] = num >> 8 & 0xff; + dest[offset + 1] = num & 0xff; +} +function writeInt32(dest, offset, num) { + dest[offset] = num >> 24 & 0xff; + dest[offset + 1] = num >> 16 & 0xff; + dest[offset + 2] = num >> 8 & 0xff; + dest[offset + 3] = num & 0xff; +} +function writeData(dest, offset, data) { + if (data instanceof Uint8Array) { + dest.set(data, offset); + } else if (typeof data === "string") { + for (let i = 0, ii = data.length; i < ii; i++) { + dest[offset++] = data.charCodeAt(i) & 0xff; + } + } else { + for (const num of data) { + dest[offset++] = num & 0xff; + } + } +} +const OTF_HEADER_SIZE = 12; +const OTF_TABLE_ENTRY_SIZE = 16; +class OpenTypeFileBuilder { + constructor(sfnt) { + this.sfnt = sfnt; + this.tables = Object.create(null); + } + static getSearchParams(entriesCount, entrySize) { + let maxPower2 = 1, + log2 = 0; + while ((maxPower2 ^ entriesCount) > maxPower2) { + maxPower2 <<= 1; + log2++; + } + const searchRange = maxPower2 * entrySize; + return { + range: searchRange, + entry: log2, + rangeShift: entrySize * entriesCount - searchRange + }; + } + toArray() { + let sfnt = this.sfnt; + const tables = this.tables; + const tablesNames = Object.keys(tables); + tablesNames.sort(); + const numTables = tablesNames.length; + let i, j, jj, table, tableName; + let offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE; + const tableOffsets = [offset]; + for (i = 0; i < numTables; i++) { + table = tables[tablesNames[i]]; + const paddedLength = (table.length + 3 & ~3) >>> 0; + offset += paddedLength; + tableOffsets.push(offset); + } + const file = new Uint8Array(offset); + for (i = 0; i < numTables; i++) { + table = tables[tablesNames[i]]; + writeData(file, tableOffsets[i], table); + } + if (sfnt === "true") { + sfnt = (0, _util.string32)(0x00010000); + } + file[0] = sfnt.charCodeAt(0) & 0xff; + file[1] = sfnt.charCodeAt(1) & 0xff; + file[2] = sfnt.charCodeAt(2) & 0xff; + file[3] = sfnt.charCodeAt(3) & 0xff; + writeInt16(file, 4, numTables); + const searchParams = OpenTypeFileBuilder.getSearchParams(numTables, 16); + writeInt16(file, 6, searchParams.range); + writeInt16(file, 8, searchParams.entry); + writeInt16(file, 10, searchParams.rangeShift); + offset = OTF_HEADER_SIZE; + for (i = 0; i < numTables; i++) { + tableName = tablesNames[i]; + file[offset] = tableName.charCodeAt(0) & 0xff; + file[offset + 1] = tableName.charCodeAt(1) & 0xff; + file[offset + 2] = tableName.charCodeAt(2) & 0xff; + file[offset + 3] = tableName.charCodeAt(3) & 0xff; + let checksum = 0; + for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) { + const quad = (0, _core_utils.readUint32)(file, j); + checksum = checksum + quad >>> 0; + } + writeInt32(file, offset + 4, checksum); + writeInt32(file, offset + 8, tableOffsets[i]); + writeInt32(file, offset + 12, tables[tableName].length); + offset += OTF_TABLE_ENTRY_SIZE; + } + return file; + } + addTable(tag, data) { + if (tag in this.tables) { + throw new Error("Table " + tag + " already exists"); + } + this.tables[tag] = data; + } +} +exports.OpenTypeFileBuilder = OpenTypeFileBuilder; + +/***/ }), +/* 46 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Type1Font = void 0; +var _cff_parser = __w_pdfjs_require__(33); +var _util = __w_pdfjs_require__(2); +var _fonts_utils = __w_pdfjs_require__(36); +var _core_utils = __w_pdfjs_require__(4); +var _stream = __w_pdfjs_require__(8); +var _type1_parser = __w_pdfjs_require__(47); +function findBlock(streamBytes, signature, startIndex) { + const streamBytesLength = streamBytes.length; + const signatureLength = signature.length; + const scanLength = streamBytesLength - signatureLength; + let i = startIndex, + found = false; + while (i < scanLength) { + let j = 0; + while (j < signatureLength && streamBytes[i + j] === signature[j]) { + j++; + } + if (j >= signatureLength) { + i += j; + while (i < streamBytesLength && (0, _core_utils.isWhiteSpace)(streamBytes[i])) { + i++; + } + found = true; + break; + } + i++; + } + return { + found, + length: i + }; +} +function getHeaderBlock(stream, suggestedLength) { + const EEXEC_SIGNATURE = [0x65, 0x65, 0x78, 0x65, 0x63]; + const streamStartPos = stream.pos; + let headerBytes, headerBytesLength, block; + try { + headerBytes = stream.getBytes(suggestedLength); + headerBytesLength = headerBytes.length; + } catch (ex) {} + if (headerBytesLength === suggestedLength) { + block = findBlock(headerBytes, EEXEC_SIGNATURE, suggestedLength - 2 * EEXEC_SIGNATURE.length); + if (block.found && block.length === suggestedLength) { + return { + stream: new _stream.Stream(headerBytes), + length: suggestedLength + }; + } + } + (0, _util.warn)('Invalid "Length1" property in Type1 font -- trying to recover.'); + stream.pos = streamStartPos; + const SCAN_BLOCK_LENGTH = 2048; + let actualLength; + while (true) { + const scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH); + block = findBlock(scanBytes, EEXEC_SIGNATURE, 0); + if (block.length === 0) { + break; + } + stream.pos += block.length; + if (block.found) { + actualLength = stream.pos - streamStartPos; + break; + } + } + stream.pos = streamStartPos; + if (actualLength) { + return { + stream: new _stream.Stream(stream.getBytes(actualLength)), + length: actualLength + }; + } + (0, _util.warn)('Unable to recover "Length1" property in Type1 font -- using as is.'); + return { + stream: new _stream.Stream(stream.getBytes(suggestedLength)), + length: suggestedLength + }; +} +function getEexecBlock(stream, suggestedLength) { + const eexecBytes = stream.getBytes(); + if (eexecBytes.length === 0) { + throw new _util.FormatError("getEexecBlock - no font program found."); + } + return { + stream: new _stream.Stream(eexecBytes), + length: eexecBytes.length + }; +} +class Type1Font { + constructor(name, file, properties) { + const PFB_HEADER_SIZE = 6; + let headerBlockLength = properties.length1; + let eexecBlockLength = properties.length2; + let pfbHeader = file.peekBytes(PFB_HEADER_SIZE); + const pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01; + if (pfbHeaderPresent) { + file.skip(PFB_HEADER_SIZE); + headerBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2]; + } + const headerBlock = getHeaderBlock(file, headerBlockLength); + const headerBlockParser = new _type1_parser.Type1Parser(headerBlock.stream, false, _fonts_utils.SEAC_ANALYSIS_ENABLED); + headerBlockParser.extractFontHeader(properties); + if (pfbHeaderPresent) { + pfbHeader = file.getBytes(PFB_HEADER_SIZE); + eexecBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2]; + } + const eexecBlock = getEexecBlock(file, eexecBlockLength); + const eexecBlockParser = new _type1_parser.Type1Parser(eexecBlock.stream, true, _fonts_utils.SEAC_ANALYSIS_ENABLED); + const data = eexecBlockParser.extractFontProgram(properties); + for (const key in data.properties) { + properties[key] = data.properties[key]; + } + const charstrings = data.charstrings; + const type2Charstrings = this.getType2Charstrings(charstrings); + const subrs = this.getType2Subrs(data.subrs); + this.charstrings = charstrings; + this.data = this.wrap(name, type2Charstrings, this.charstrings, subrs, properties); + this.seacs = this.getSeacs(data.charstrings); + } + get numGlyphs() { + return this.charstrings.length + 1; + } + getCharset() { + const charset = [".notdef"]; + for (const { + glyphName + } of this.charstrings) { + charset.push(glyphName); + } + return charset; + } + getGlyphMapping(properties) { + const charstrings = this.charstrings; + if (properties.composite) { + const charCodeToGlyphId = Object.create(null); + for (let glyphId = 0, charstringsLen = charstrings.length; glyphId < charstringsLen; glyphId++) { + const charCode = properties.cMap.charCodeOf(glyphId); + charCodeToGlyphId[charCode] = glyphId + 1; + } + return charCodeToGlyphId; + } + const glyphNames = [".notdef"]; + let builtInEncoding, glyphId; + for (glyphId = 0; glyphId < charstrings.length; glyphId++) { + glyphNames.push(charstrings[glyphId].glyphName); + } + const encoding = properties.builtInEncoding; + if (encoding) { + builtInEncoding = Object.create(null); + for (const charCode in encoding) { + glyphId = glyphNames.indexOf(encoding[charCode]); + if (glyphId >= 0) { + builtInEncoding[charCode] = glyphId; + } + } + } + return (0, _fonts_utils.type1FontGlyphMapping)(properties, builtInEncoding, glyphNames); + } + hasGlyphId(id) { + if (id < 0 || id >= this.numGlyphs) { + return false; + } + if (id === 0) { + return true; + } + const glyph = this.charstrings[id - 1]; + return glyph.charstring.length > 0; + } + getSeacs(charstrings) { + const seacMap = []; + for (let i = 0, ii = charstrings.length; i < ii; i++) { + const charstring = charstrings[i]; + if (charstring.seac) { + seacMap[i + 1] = charstring.seac; + } + } + return seacMap; + } + getType2Charstrings(type1Charstrings) { + const type2Charstrings = []; + for (const type1Charstring of type1Charstrings) { + type2Charstrings.push(type1Charstring.charstring); + } + return type2Charstrings; + } + getType2Subrs(type1Subrs) { + let bias = 0; + const count = type1Subrs.length; + if (count < 1133) { + bias = 107; + } else if (count < 33769) { + bias = 1131; + } else { + bias = 32768; + } + const type2Subrs = []; + let i; + for (i = 0; i < bias; i++) { + type2Subrs.push([0x0b]); + } + for (i = 0; i < count; i++) { + type2Subrs.push(type1Subrs[i]); + } + return type2Subrs; + } + wrap(name, glyphs, charstrings, subrs, properties) { + const cff = new _cff_parser.CFF(); + cff.header = new _cff_parser.CFFHeader(1, 0, 4, 4); + cff.names = [name]; + const topDict = new _cff_parser.CFFTopDict(); + topDict.setByName("version", 391); + topDict.setByName("Notice", 392); + topDict.setByName("FullName", 393); + topDict.setByName("FamilyName", 394); + topDict.setByName("Weight", 395); + topDict.setByName("Encoding", null); + topDict.setByName("FontMatrix", properties.fontMatrix); + topDict.setByName("FontBBox", properties.bbox); + topDict.setByName("charset", null); + topDict.setByName("CharStrings", null); + topDict.setByName("Private", null); + cff.topDict = topDict; + const strings = new _cff_parser.CFFStrings(); + strings.add("Version 0.11"); + strings.add("See original notice"); + strings.add(name); + strings.add(name); + strings.add("Medium"); + cff.strings = strings; + cff.globalSubrIndex = new _cff_parser.CFFIndex(); + const count = glyphs.length; + const charsetArray = [".notdef"]; + let i, ii; + for (i = 0; i < count; i++) { + const glyphName = charstrings[i].glyphName; + const index = _cff_parser.CFFStandardStrings.indexOf(glyphName); + if (index === -1) { + strings.add(glyphName); + } + charsetArray.push(glyphName); + } + cff.charset = new _cff_parser.CFFCharset(false, 0, charsetArray); + const charStringsIndex = new _cff_parser.CFFIndex(); + charStringsIndex.add([0x8b, 0x0e]); + for (i = 0; i < count; i++) { + charStringsIndex.add(glyphs[i]); + } + cff.charStrings = charStringsIndex; + const privateDict = new _cff_parser.CFFPrivateDict(); + privateDict.setByName("Subrs", null); + const fields = ["BlueValues", "OtherBlues", "FamilyBlues", "FamilyOtherBlues", "StemSnapH", "StemSnapV", "BlueShift", "BlueFuzz", "BlueScale", "LanguageGroup", "ExpansionFactor", "ForceBold", "StdHW", "StdVW"]; + for (i = 0, ii = fields.length; i < ii; i++) { + const field = fields[i]; + if (!(field in properties.privateData)) { + continue; + } + const value = properties.privateData[field]; + if (Array.isArray(value)) { + for (let j = value.length - 1; j > 0; j--) { + value[j] -= value[j - 1]; + } + } + privateDict.setByName(field, value); + } + cff.topDict.privateDict = privateDict; + const subrIndex = new _cff_parser.CFFIndex(); + for (i = 0, ii = subrs.length; i < ii; i++) { + subrIndex.add(subrs[i]); + } + privateDict.subrsIndex = subrIndex; + const compiler = new _cff_parser.CFFCompiler(cff); + return compiler.compile(); + } +} +exports.Type1Font = Type1Font; + +/***/ }), +/* 47 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Type1Parser = void 0; +var _encodings = __w_pdfjs_require__(35); +var _core_utils = __w_pdfjs_require__(4); +var _stream = __w_pdfjs_require__(8); +var _util = __w_pdfjs_require__(2); +const HINTING_ENABLED = false; +const COMMAND_MAP = { + hstem: [1], + vstem: [3], + vmoveto: [4], + rlineto: [5], + hlineto: [6], + vlineto: [7], + rrcurveto: [8], + callsubr: [10], + flex: [12, 35], + drop: [12, 18], + endchar: [14], + rmoveto: [21], + hmoveto: [22], + vhcurveto: [30], + hvcurveto: [31] +}; +class Type1CharString { + constructor() { + this.width = 0; + this.lsb = 0; + this.flexing = false; + this.output = []; + this.stack = []; + } + convert(encoded, subrs, seacAnalysisEnabled) { + const count = encoded.length; + let error = false; + let wx, sbx, subrNumber; + for (let i = 0; i < count; i++) { + let value = encoded[i]; + if (value < 32) { + if (value === 12) { + value = (value << 8) + encoded[++i]; + } + switch (value) { + case 1: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + error = this.executeCommand(2, COMMAND_MAP.hstem); + break; + case 3: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + error = this.executeCommand(2, COMMAND_MAP.vstem); + break; + case 4: + if (this.flexing) { + if (this.stack.length < 1) { + error = true; + break; + } + const dy = this.stack.pop(); + this.stack.push(0, dy); + break; + } + error = this.executeCommand(1, COMMAND_MAP.vmoveto); + break; + case 5: + error = this.executeCommand(2, COMMAND_MAP.rlineto); + break; + case 6: + error = this.executeCommand(1, COMMAND_MAP.hlineto); + break; + case 7: + error = this.executeCommand(1, COMMAND_MAP.vlineto); + break; + case 8: + error = this.executeCommand(6, COMMAND_MAP.rrcurveto); + break; + case 9: + this.stack = []; + break; + case 10: + if (this.stack.length < 1) { + error = true; + break; + } + subrNumber = this.stack.pop(); + if (!subrs[subrNumber]) { + error = true; + break; + } + error = this.convert(subrs[subrNumber], subrs, seacAnalysisEnabled); + break; + case 11: + return error; + case 13: + if (this.stack.length < 2) { + error = true; + break; + } + wx = this.stack.pop(); + sbx = this.stack.pop(); + this.lsb = sbx; + this.width = wx; + this.stack.push(wx, sbx); + error = this.executeCommand(2, COMMAND_MAP.hmoveto); + break; + case 14: + this.output.push(COMMAND_MAP.endchar[0]); + break; + case 21: + if (this.flexing) { + break; + } + error = this.executeCommand(2, COMMAND_MAP.rmoveto); + break; + case 22: + if (this.flexing) { + this.stack.push(0); + break; + } + error = this.executeCommand(1, COMMAND_MAP.hmoveto); + break; + case 30: + error = this.executeCommand(4, COMMAND_MAP.vhcurveto); + break; + case 31: + error = this.executeCommand(4, COMMAND_MAP.hvcurveto); + break; + case (12 << 8) + 0: + this.stack = []; + break; + case (12 << 8) + 1: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + error = this.executeCommand(2, COMMAND_MAP.vstem); + break; + case (12 << 8) + 2: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + error = this.executeCommand(2, COMMAND_MAP.hstem); + break; + case (12 << 8) + 6: + if (seacAnalysisEnabled) { + const asb = this.stack.at(-5); + this.seac = this.stack.splice(-4, 4); + this.seac[0] += this.lsb - asb; + error = this.executeCommand(0, COMMAND_MAP.endchar); + } else { + error = this.executeCommand(4, COMMAND_MAP.endchar); + } + break; + case (12 << 8) + 7: + if (this.stack.length < 4) { + error = true; + break; + } + this.stack.pop(); + wx = this.stack.pop(); + const sby = this.stack.pop(); + sbx = this.stack.pop(); + this.lsb = sbx; + this.width = wx; + this.stack.push(wx, sbx, sby); + error = this.executeCommand(3, COMMAND_MAP.rmoveto); + break; + case (12 << 8) + 12: + if (this.stack.length < 2) { + error = true; + break; + } + const num2 = this.stack.pop(); + const num1 = this.stack.pop(); + this.stack.push(num1 / num2); + break; + case (12 << 8) + 16: + if (this.stack.length < 2) { + error = true; + break; + } + subrNumber = this.stack.pop(); + const numArgs = this.stack.pop(); + if (subrNumber === 0 && numArgs === 3) { + const flexArgs = this.stack.splice(this.stack.length - 17, 17); + this.stack.push(flexArgs[2] + flexArgs[0], flexArgs[3] + flexArgs[1], flexArgs[4], flexArgs[5], flexArgs[6], flexArgs[7], flexArgs[8], flexArgs[9], flexArgs[10], flexArgs[11], flexArgs[12], flexArgs[13], flexArgs[14]); + error = this.executeCommand(13, COMMAND_MAP.flex, true); + this.flexing = false; + this.stack.push(flexArgs[15], flexArgs[16]); + } else if (subrNumber === 1 && numArgs === 0) { + this.flexing = true; + } + break; + case (12 << 8) + 17: + break; + case (12 << 8) + 33: + this.stack = []; + break; + default: + (0, _util.warn)('Unknown type 1 charstring command of "' + value + '"'); + break; + } + if (error) { + break; + } + continue; + } else if (value <= 246) { + value -= 139; + } else if (value <= 250) { + value = (value - 247) * 256 + encoded[++i] + 108; + } else if (value <= 254) { + value = -((value - 251) * 256) - encoded[++i] - 108; + } else { + value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 | (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0; + } + this.stack.push(value); + } + return error; + } + executeCommand(howManyArgs, command, keepStack) { + const stackLength = this.stack.length; + if (howManyArgs > stackLength) { + return true; + } + const start = stackLength - howManyArgs; + for (let i = start; i < stackLength; i++) { + let value = this.stack[i]; + if (Number.isInteger(value)) { + this.output.push(28, value >> 8 & 0xff, value & 0xff); + } else { + value = 65536 * value | 0; + this.output.push(255, value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); + } + } + this.output.push(...command); + if (keepStack) { + this.stack.splice(start, howManyArgs); + } else { + this.stack.length = 0; + } + return false; + } +} +const EEXEC_ENCRYPT_KEY = 55665; +const CHAR_STRS_ENCRYPT_KEY = 4330; +function isHexDigit(code) { + return code >= 48 && code <= 57 || code >= 65 && code <= 70 || code >= 97 && code <= 102; +} +function decrypt(data, key, discardNumber) { + if (discardNumber >= data.length) { + return new Uint8Array(0); + } + const c1 = 52845, + c2 = 22719; + let r = key | 0, + i, + j; + for (i = 0; i < discardNumber; i++) { + r = (data[i] + r) * c1 + c2 & (1 << 16) - 1; + } + const count = data.length - discardNumber; + const decrypted = new Uint8Array(count); + for (i = discardNumber, j = 0; j < count; i++, j++) { + const value = data[i]; + decrypted[j] = value ^ r >> 8; + r = (value + r) * c1 + c2 & (1 << 16) - 1; + } + return decrypted; +} +function decryptAscii(data, key, discardNumber) { + const c1 = 52845, + c2 = 22719; + let r = key | 0; + const count = data.length, + maybeLength = count >>> 1; + const decrypted = new Uint8Array(maybeLength); + let i, j; + for (i = 0, j = 0; i < count; i++) { + const digit1 = data[i]; + if (!isHexDigit(digit1)) { + continue; + } + i++; + let digit2; + while (i < count && !isHexDigit(digit2 = data[i])) { + i++; + } + if (i < count) { + const value = parseInt(String.fromCharCode(digit1, digit2), 16); + decrypted[j++] = value ^ r >> 8; + r = (value + r) * c1 + c2 & (1 << 16) - 1; + } + } + return decrypted.slice(discardNumber, j); +} +function isSpecial(c) { + return c === 0x2f || c === 0x5b || c === 0x5d || c === 0x7b || c === 0x7d || c === 0x28 || c === 0x29; +} +class Type1Parser { + constructor(stream, encrypted, seacAnalysisEnabled) { + if (encrypted) { + const data = stream.getBytes(); + const isBinary = !((isHexDigit(data[0]) || (0, _core_utils.isWhiteSpace)(data[0])) && isHexDigit(data[1]) && isHexDigit(data[2]) && isHexDigit(data[3]) && isHexDigit(data[4]) && isHexDigit(data[5]) && isHexDigit(data[6]) && isHexDigit(data[7])); + stream = new _stream.Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) : decryptAscii(data, EEXEC_ENCRYPT_KEY, 4)); + } + this.seacAnalysisEnabled = !!seacAnalysisEnabled; + this.stream = stream; + this.nextChar(); + } + readNumberArray() { + this.getToken(); + const array = []; + while (true) { + const token = this.getToken(); + if (token === null || token === "]" || token === "}") { + break; + } + array.push(parseFloat(token || 0)); + } + return array; + } + readNumber() { + const token = this.getToken(); + return parseFloat(token || 0); + } + readInt() { + const token = this.getToken(); + return parseInt(token || 0, 10) | 0; + } + readBoolean() { + const token = this.getToken(); + return token === "true" ? 1 : 0; + } + nextChar() { + return this.currentChar = this.stream.getByte(); + } + prevChar() { + this.stream.skip(-2); + return this.currentChar = this.stream.getByte(); + } + getToken() { + let comment = false; + let ch = this.currentChar; + while (true) { + if (ch === -1) { + return null; + } + if (comment) { + if (ch === 0x0a || ch === 0x0d) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (!(0, _core_utils.isWhiteSpace)(ch)) { + break; + } + ch = this.nextChar(); + } + if (isSpecial(ch)) { + this.nextChar(); + return String.fromCharCode(ch); + } + let token = ""; + do { + token += String.fromCharCode(ch); + ch = this.nextChar(); + } while (ch >= 0 && !(0, _core_utils.isWhiteSpace)(ch) && !isSpecial(ch)); + return token; + } + readCharStrings(bytes, lenIV) { + if (lenIV === -1) { + return bytes; + } + return decrypt(bytes, CHAR_STRS_ENCRYPT_KEY, lenIV); + } + extractFontProgram(properties) { + const stream = this.stream; + const subrs = [], + charstrings = []; + const privateData = Object.create(null); + privateData.lenIV = 4; + const program = { + subrs: [], + charstrings: [], + properties: { + privateData + } + }; + let token, length, data, lenIV; + while ((token = this.getToken()) !== null) { + if (token !== "/") { + continue; + } + token = this.getToken(); + switch (token) { + case "CharStrings": + this.getToken(); + this.getToken(); + this.getToken(); + this.getToken(); + while (true) { + token = this.getToken(); + if (token === null || token === "end") { + break; + } + if (token !== "/") { + continue; + } + const glyph = this.getToken(); + length = this.readInt(); + this.getToken(); + data = length > 0 ? stream.getBytes(length) : new Uint8Array(0); + lenIV = program.properties.privateData.lenIV; + const encoded = this.readCharStrings(data, lenIV); + this.nextChar(); + token = this.getToken(); + if (token === "noaccess") { + this.getToken(); + } else if (token === "/") { + this.prevChar(); + } + charstrings.push({ + glyph, + encoded + }); + } + break; + case "Subrs": + this.readInt(); + this.getToken(); + while (this.getToken() === "dup") { + const index = this.readInt(); + length = this.readInt(); + this.getToken(); + data = length > 0 ? stream.getBytes(length) : new Uint8Array(0); + lenIV = program.properties.privateData.lenIV; + const encoded = this.readCharStrings(data, lenIV); + this.nextChar(); + token = this.getToken(); + if (token === "noaccess") { + this.getToken(); + } + subrs[index] = encoded; + } + break; + case "BlueValues": + case "OtherBlues": + case "FamilyBlues": + case "FamilyOtherBlues": + const blueArray = this.readNumberArray(); + if (blueArray.length > 0 && blueArray.length % 2 === 0 && HINTING_ENABLED) { + program.properties.privateData[token] = blueArray; + } + break; + case "StemSnapH": + case "StemSnapV": + program.properties.privateData[token] = this.readNumberArray(); + break; + case "StdHW": + case "StdVW": + program.properties.privateData[token] = this.readNumberArray()[0]; + break; + case "BlueShift": + case "lenIV": + case "BlueFuzz": + case "BlueScale": + case "LanguageGroup": + program.properties.privateData[token] = this.readNumber(); + break; + case "ExpansionFactor": + program.properties.privateData[token] = this.readNumber() || 0.06; + break; + case "ForceBold": + program.properties.privateData[token] = this.readBoolean(); + break; + } + } + for (const { + encoded, + glyph + } of charstrings) { + const charString = new Type1CharString(); + const error = charString.convert(encoded, subrs, this.seacAnalysisEnabled); + let output = charString.output; + if (error) { + output = [14]; + } + const charStringObject = { + glyphName: glyph, + charstring: output, + width: charString.width, + lsb: charString.lsb, + seac: charString.seac + }; + if (glyph === ".notdef") { + program.charstrings.unshift(charStringObject); + } else { + program.charstrings.push(charStringObject); + } + if (properties.builtInEncoding) { + const index = properties.builtInEncoding.indexOf(glyph); + if (index > -1 && properties.widths[index] === undefined && index >= properties.firstChar && index <= properties.lastChar) { + properties.widths[index] = charString.width; + } + } + } + return program; + } + extractFontHeader(properties) { + let token; + while ((token = this.getToken()) !== null) { + if (token !== "/") { + continue; + } + token = this.getToken(); + switch (token) { + case "FontMatrix": + const matrix = this.readNumberArray(); + properties.fontMatrix = matrix; + break; + case "Encoding": + const encodingArg = this.getToken(); + let encoding; + if (!/^\d+$/.test(encodingArg)) { + encoding = (0, _encodings.getEncoding)(encodingArg); + } else { + encoding = []; + const size = parseInt(encodingArg, 10) | 0; + this.getToken(); + for (let j = 0; j < size; j++) { + token = this.getToken(); + while (token !== "dup" && token !== "def") { + token = this.getToken(); + if (token === null) { + return; + } + } + if (token === "def") { + break; + } + const index = this.readInt(); + this.getToken(); + const glyph = this.getToken(); + encoding[index] = glyph; + this.getToken(); + } + } + properties.builtInEncoding = encoding; + break; + case "FontBBox": + const fontBBox = this.readNumberArray(); + properties.ascent = Math.max(fontBBox[3], fontBBox[1]); + properties.descent = Math.min(fontBBox[1], fontBBox[3]); + properties.ascentScaled = true; + break; + } + } + } +} +exports.Type1Parser = Type1Parser; + +/***/ }), +/* 48 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Pattern = void 0; +exports.getTilingPatternIR = getTilingPatternIR; +var _util = __w_pdfjs_require__(2); +var _base_stream = __w_pdfjs_require__(5); +var _colorspace = __w_pdfjs_require__(12); +var _core_utils = __w_pdfjs_require__(4); +const ShadingType = { + FUNCTION_BASED: 1, + AXIAL: 2, + RADIAL: 3, + FREE_FORM_MESH: 4, + LATTICE_FORM_MESH: 5, + COONS_PATCH_MESH: 6, + TENSOR_PATCH_MESH: 7 +}; +class Pattern { + constructor() { + (0, _util.unreachable)("Cannot initialize Pattern."); + } + static parseShading(shading, xref, res, handler, pdfFunctionFactory, localColorSpaceCache) { + const dict = shading instanceof _base_stream.BaseStream ? shading.dict : shading; + const type = dict.get("ShadingType"); + try { + switch (type) { + case ShadingType.AXIAL: + case ShadingType.RADIAL: + return new RadialAxialShading(dict, xref, res, pdfFunctionFactory, localColorSpaceCache); + case ShadingType.FREE_FORM_MESH: + case ShadingType.LATTICE_FORM_MESH: + case ShadingType.COONS_PATCH_MESH: + case ShadingType.TENSOR_PATCH_MESH: + return new MeshShading(shading, xref, res, pdfFunctionFactory, localColorSpaceCache); + default: + throw new _util.FormatError("Unsupported ShadingType: " + type); + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(ex); + return new DummyShading(); + } + } +} +exports.Pattern = Pattern; +class BaseShading { + static get SMALL_NUMBER() { + return (0, _util.shadow)(this, "SMALL_NUMBER", 1e-6); + } + constructor() { + if (this.constructor === BaseShading) { + (0, _util.unreachable)("Cannot initialize BaseShading."); + } + } + getIR() { + (0, _util.unreachable)("Abstract method `getIR` called."); + } +} +class RadialAxialShading extends BaseShading { + constructor(dict, xref, resources, pdfFunctionFactory, localColorSpaceCache) { + super(); + this.coordsArr = dict.getArray("Coords"); + this.shadingType = dict.get("ShadingType"); + const cs = _colorspace.ColorSpace.parse({ + cs: dict.getRaw("CS") || dict.getRaw("ColorSpace"), + xref, + resources, + pdfFunctionFactory, + localColorSpaceCache + }); + const bbox = dict.getArray("BBox"); + if (Array.isArray(bbox) && bbox.length === 4) { + this.bbox = _util.Util.normalizeRect(bbox); + } else { + this.bbox = null; + } + let t0 = 0.0, + t1 = 1.0; + if (dict.has("Domain")) { + const domainArr = dict.getArray("Domain"); + t0 = domainArr[0]; + t1 = domainArr[1]; + } + let extendStart = false, + extendEnd = false; + if (dict.has("Extend")) { + const extendArr = dict.getArray("Extend"); + extendStart = extendArr[0]; + extendEnd = extendArr[1]; + } + if (this.shadingType === ShadingType.RADIAL && (!extendStart || !extendEnd)) { + const [x1, y1, r1, x2, y2, r2] = this.coordsArr; + const distance = Math.hypot(x1 - x2, y1 - y2); + if (r1 <= r2 + distance && r2 <= r1 + distance) { + (0, _util.warn)("Unsupported radial gradient."); + } + } + this.extendStart = extendStart; + this.extendEnd = extendEnd; + const fnObj = dict.getRaw("Function"); + const fn = pdfFunctionFactory.createFromArray(fnObj); + const NUMBER_OF_SAMPLES = 10; + const step = (t1 - t0) / NUMBER_OF_SAMPLES; + const colorStops = this.colorStops = []; + if (t0 >= t1 || step <= 0) { + (0, _util.info)("Bad shading domain."); + return; + } + const color = new Float32Array(cs.numComps), + ratio = new Float32Array(1); + let rgbColor; + for (let i = 0; i <= NUMBER_OF_SAMPLES; i++) { + ratio[0] = t0 + i * step; + fn(ratio, 0, color, 0); + rgbColor = cs.getRgb(color, 0); + const cssColor = _util.Util.makeHexColor(rgbColor[0], rgbColor[1], rgbColor[2]); + colorStops.push([i / NUMBER_OF_SAMPLES, cssColor]); + } + let background = "transparent"; + if (dict.has("Background")) { + rgbColor = cs.getRgb(dict.get("Background"), 0); + background = _util.Util.makeHexColor(rgbColor[0], rgbColor[1], rgbColor[2]); + } + if (!extendStart) { + colorStops.unshift([0, background]); + colorStops[1][0] += BaseShading.SMALL_NUMBER; + } + if (!extendEnd) { + colorStops.at(-1)[0] -= BaseShading.SMALL_NUMBER; + colorStops.push([1, background]); + } + this.colorStops = colorStops; + } + getIR() { + const coordsArr = this.coordsArr; + const shadingType = this.shadingType; + let type, p0, p1, r0, r1; + if (shadingType === ShadingType.AXIAL) { + p0 = [coordsArr[0], coordsArr[1]]; + p1 = [coordsArr[2], coordsArr[3]]; + r0 = null; + r1 = null; + type = "axial"; + } else if (shadingType === ShadingType.RADIAL) { + p0 = [coordsArr[0], coordsArr[1]]; + p1 = [coordsArr[3], coordsArr[4]]; + r0 = coordsArr[2]; + r1 = coordsArr[5]; + type = "radial"; + } else { + (0, _util.unreachable)(`getPattern type unknown: ${shadingType}`); + } + return ["RadialAxial", type, this.bbox, this.colorStops, p0, p1, r0, r1]; + } +} +class MeshStreamReader { + constructor(stream, context) { + this.stream = stream; + this.context = context; + this.buffer = 0; + this.bufferLength = 0; + const numComps = context.numComps; + this.tmpCompsBuf = new Float32Array(numComps); + const csNumComps = context.colorSpace.numComps; + this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) : this.tmpCompsBuf; + } + get hasData() { + if (this.stream.end) { + return this.stream.pos < this.stream.end; + } + if (this.bufferLength > 0) { + return true; + } + const nextByte = this.stream.getByte(); + if (nextByte < 0) { + return false; + } + this.buffer = nextByte; + this.bufferLength = 8; + return true; + } + readBits(n) { + let buffer = this.buffer; + let bufferLength = this.bufferLength; + if (n === 32) { + if (bufferLength === 0) { + return (this.stream.getByte() << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte()) >>> 0; + } + buffer = buffer << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte(); + const nextByte = this.stream.getByte(); + this.buffer = nextByte & (1 << bufferLength) - 1; + return (buffer << 8 - bufferLength | (nextByte & 0xff) >> bufferLength) >>> 0; + } + if (n === 8 && bufferLength === 0) { + return this.stream.getByte(); + } + while (bufferLength < n) { + buffer = buffer << 8 | this.stream.getByte(); + bufferLength += 8; + } + bufferLength -= n; + this.bufferLength = bufferLength; + this.buffer = buffer & (1 << bufferLength) - 1; + return buffer >> bufferLength; + } + align() { + this.buffer = 0; + this.bufferLength = 0; + } + readFlag() { + return this.readBits(this.context.bitsPerFlag); + } + readCoordinate() { + const bitsPerCoordinate = this.context.bitsPerCoordinate; + const xi = this.readBits(bitsPerCoordinate); + const yi = this.readBits(bitsPerCoordinate); + const decode = this.context.decode; + const scale = bitsPerCoordinate < 32 ? 1 / ((1 << bitsPerCoordinate) - 1) : 2.3283064365386963e-10; + return [xi * scale * (decode[1] - decode[0]) + decode[0], yi * scale * (decode[3] - decode[2]) + decode[2]]; + } + readComponents() { + const numComps = this.context.numComps; + const bitsPerComponent = this.context.bitsPerComponent; + const scale = bitsPerComponent < 32 ? 1 / ((1 << bitsPerComponent) - 1) : 2.3283064365386963e-10; + const decode = this.context.decode; + const components = this.tmpCompsBuf; + for (let i = 0, j = 4; i < numComps; i++, j += 2) { + const ci = this.readBits(bitsPerComponent); + components[i] = ci * scale * (decode[j + 1] - decode[j]) + decode[j]; + } + const color = this.tmpCsCompsBuf; + if (this.context.colorFn) { + this.context.colorFn(components, 0, color, 0); + } + return this.context.colorSpace.getRgb(color, 0); + } +} +const getB = function getBClosure() { + function buildB(count) { + const lut = []; + for (let i = 0; i <= count; i++) { + const t = i / count, + t_ = 1 - t; + lut.push(new Float32Array([t_ * t_ * t_, 3 * t * t_ * t_, 3 * t * t * t_, t * t * t])); + } + return lut; + } + const cache = []; + return function (count) { + if (!cache[count]) { + cache[count] = buildB(count); + } + return cache[count]; + }; +}(); +class MeshShading extends BaseShading { + static get MIN_SPLIT_PATCH_CHUNKS_AMOUNT() { + return (0, _util.shadow)(this, "MIN_SPLIT_PATCH_CHUNKS_AMOUNT", 3); + } + static get MAX_SPLIT_PATCH_CHUNKS_AMOUNT() { + return (0, _util.shadow)(this, "MAX_SPLIT_PATCH_CHUNKS_AMOUNT", 20); + } + static get TRIANGLE_DENSITY() { + return (0, _util.shadow)(this, "TRIANGLE_DENSITY", 20); + } + constructor(stream, xref, resources, pdfFunctionFactory, localColorSpaceCache) { + super(); + if (!(stream instanceof _base_stream.BaseStream)) { + throw new _util.FormatError("Mesh data is not a stream"); + } + const dict = stream.dict; + this.shadingType = dict.get("ShadingType"); + const bbox = dict.getArray("BBox"); + if (Array.isArray(bbox) && bbox.length === 4) { + this.bbox = _util.Util.normalizeRect(bbox); + } else { + this.bbox = null; + } + const cs = _colorspace.ColorSpace.parse({ + cs: dict.getRaw("CS") || dict.getRaw("ColorSpace"), + xref, + resources, + pdfFunctionFactory, + localColorSpaceCache + }); + this.background = dict.has("Background") ? cs.getRgb(dict.get("Background"), 0) : null; + const fnObj = dict.getRaw("Function"); + const fn = fnObj ? pdfFunctionFactory.createFromArray(fnObj) : null; + this.coords = []; + this.colors = []; + this.figures = []; + const decodeContext = { + bitsPerCoordinate: dict.get("BitsPerCoordinate"), + bitsPerComponent: dict.get("BitsPerComponent"), + bitsPerFlag: dict.get("BitsPerFlag"), + decode: dict.getArray("Decode"), + colorFn: fn, + colorSpace: cs, + numComps: fn ? 1 : cs.numComps + }; + const reader = new MeshStreamReader(stream, decodeContext); + let patchMesh = false; + switch (this.shadingType) { + case ShadingType.FREE_FORM_MESH: + this._decodeType4Shading(reader); + break; + case ShadingType.LATTICE_FORM_MESH: + const verticesPerRow = dict.get("VerticesPerRow") | 0; + if (verticesPerRow < 2) { + throw new _util.FormatError("Invalid VerticesPerRow"); + } + this._decodeType5Shading(reader, verticesPerRow); + break; + case ShadingType.COONS_PATCH_MESH: + this._decodeType6Shading(reader); + patchMesh = true; + break; + case ShadingType.TENSOR_PATCH_MESH: + this._decodeType7Shading(reader); + patchMesh = true; + break; + default: + (0, _util.unreachable)("Unsupported mesh type."); + break; + } + if (patchMesh) { + this._updateBounds(); + for (let i = 0, ii = this.figures.length; i < ii; i++) { + this._buildFigureFromPatch(i); + } + } + this._updateBounds(); + this._packData(); + } + _decodeType4Shading(reader) { + const coords = this.coords; + const colors = this.colors; + const operators = []; + const ps = []; + let verticesLeft = 0; + while (reader.hasData) { + const f = reader.readFlag(); + const coord = reader.readCoordinate(); + const color = reader.readComponents(); + if (verticesLeft === 0) { + if (!(0 <= f && f <= 2)) { + throw new _util.FormatError("Unknown type4 flag"); + } + switch (f) { + case 0: + verticesLeft = 3; + break; + case 1: + ps.push(ps.at(-2), ps.at(-1)); + verticesLeft = 1; + break; + case 2: + ps.push(ps.at(-3), ps.at(-1)); + verticesLeft = 1; + break; + } + operators.push(f); + } + ps.push(coords.length); + coords.push(coord); + colors.push(color); + verticesLeft--; + reader.align(); + } + this.figures.push({ + type: "triangles", + coords: new Int32Array(ps), + colors: new Int32Array(ps) + }); + } + _decodeType5Shading(reader, verticesPerRow) { + const coords = this.coords; + const colors = this.colors; + const ps = []; + while (reader.hasData) { + const coord = reader.readCoordinate(); + const color = reader.readComponents(); + ps.push(coords.length); + coords.push(coord); + colors.push(color); + } + this.figures.push({ + type: "lattice", + coords: new Int32Array(ps), + colors: new Int32Array(ps), + verticesPerRow + }); + } + _decodeType6Shading(reader) { + const coords = this.coords; + const colors = this.colors; + const ps = new Int32Array(16); + const cs = new Int32Array(4); + while (reader.hasData) { + const f = reader.readFlag(); + if (!(0 <= f && f <= 3)) { + throw new _util.FormatError("Unknown type6 flag"); + } + const pi = coords.length; + for (let i = 0, ii = f !== 0 ? 8 : 12; i < ii; i++) { + coords.push(reader.readCoordinate()); + } + const ci = colors.length; + for (let i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) { + colors.push(reader.readComponents()); + } + let tmp1, tmp2, tmp3, tmp4; + switch (f) { + case 0: + ps[12] = pi + 3; + ps[13] = pi + 4; + ps[14] = pi + 5; + ps[15] = pi + 6; + ps[8] = pi + 2; + ps[11] = pi + 7; + ps[4] = pi + 1; + ps[7] = pi + 8; + ps[0] = pi; + ps[1] = pi + 11; + ps[2] = pi + 10; + ps[3] = pi + 9; + cs[2] = ci + 1; + cs[3] = ci + 2; + cs[0] = ci; + cs[1] = ci + 3; + break; + case 1: + tmp1 = ps[12]; + tmp2 = ps[13]; + tmp3 = ps[14]; + tmp4 = ps[15]; + ps[12] = tmp4; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = tmp3; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[2]; + tmp2 = cs[3]; + cs[2] = tmp2; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + case 2: + tmp1 = ps[15]; + tmp2 = ps[11]; + ps[12] = ps[3]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[7]; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[3]; + cs[2] = cs[1]; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + case 3: + ps[12] = ps[0]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[1]; + ps[11] = pi + 3; + ps[4] = ps[2]; + ps[7] = pi + 4; + ps[0] = ps[3]; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + cs[2] = cs[0]; + cs[3] = ci; + cs[0] = cs[1]; + cs[1] = ci + 1; + break; + } + ps[5] = coords.length; + coords.push([(-4 * coords[ps[0]][0] - coords[ps[15]][0] + 6 * (coords[ps[4]][0] + coords[ps[1]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[13]][0] + coords[ps[7]][0])) / 9, (-4 * coords[ps[0]][1] - coords[ps[15]][1] + 6 * (coords[ps[4]][1] + coords[ps[1]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[13]][1] + coords[ps[7]][1])) / 9]); + ps[6] = coords.length; + coords.push([(-4 * coords[ps[3]][0] - coords[ps[12]][0] + 6 * (coords[ps[2]][0] + coords[ps[7]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[4]][0] + coords[ps[14]][0])) / 9, (-4 * coords[ps[3]][1] - coords[ps[12]][1] + 6 * (coords[ps[2]][1] + coords[ps[7]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[4]][1] + coords[ps[14]][1])) / 9]); + ps[9] = coords.length; + coords.push([(-4 * coords[ps[12]][0] - coords[ps[3]][0] + 6 * (coords[ps[8]][0] + coords[ps[13]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[11]][0] + coords[ps[1]][0])) / 9, (-4 * coords[ps[12]][1] - coords[ps[3]][1] + 6 * (coords[ps[8]][1] + coords[ps[13]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[11]][1] + coords[ps[1]][1])) / 9]); + ps[10] = coords.length; + coords.push([(-4 * coords[ps[15]][0] - coords[ps[0]][0] + 6 * (coords[ps[11]][0] + coords[ps[14]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[2]][0] + coords[ps[8]][0])) / 9, (-4 * coords[ps[15]][1] - coords[ps[0]][1] + 6 * (coords[ps[11]][1] + coords[ps[14]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[2]][1] + coords[ps[8]][1])) / 9]); + this.figures.push({ + type: "patch", + coords: new Int32Array(ps), + colors: new Int32Array(cs) + }); + } + } + _decodeType7Shading(reader) { + const coords = this.coords; + const colors = this.colors; + const ps = new Int32Array(16); + const cs = new Int32Array(4); + while (reader.hasData) { + const f = reader.readFlag(); + if (!(0 <= f && f <= 3)) { + throw new _util.FormatError("Unknown type7 flag"); + } + const pi = coords.length; + for (let i = 0, ii = f !== 0 ? 12 : 16; i < ii; i++) { + coords.push(reader.readCoordinate()); + } + const ci = colors.length; + for (let i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) { + colors.push(reader.readComponents()); + } + let tmp1, tmp2, tmp3, tmp4; + switch (f) { + case 0: + ps[12] = pi + 3; + ps[13] = pi + 4; + ps[14] = pi + 5; + ps[15] = pi + 6; + ps[8] = pi + 2; + ps[9] = pi + 13; + ps[10] = pi + 14; + ps[11] = pi + 7; + ps[4] = pi + 1; + ps[5] = pi + 12; + ps[6] = pi + 15; + ps[7] = pi + 8; + ps[0] = pi; + ps[1] = pi + 11; + ps[2] = pi + 10; + ps[3] = pi + 9; + cs[2] = ci + 1; + cs[3] = ci + 2; + cs[0] = ci; + cs[1] = ci + 3; + break; + case 1: + tmp1 = ps[12]; + tmp2 = ps[13]; + tmp3 = ps[14]; + tmp4 = ps[15]; + ps[12] = tmp4; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = tmp3; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[2]; + tmp2 = cs[3]; + cs[2] = tmp2; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + case 2: + tmp1 = ps[15]; + tmp2 = ps[11]; + ps[12] = ps[3]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[7]; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[3]; + cs[2] = cs[1]; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + case 3: + ps[12] = ps[0]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[1]; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = ps[2]; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = ps[3]; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + cs[2] = cs[0]; + cs[3] = ci; + cs[0] = cs[1]; + cs[1] = ci + 1; + break; + } + this.figures.push({ + type: "patch", + coords: new Int32Array(ps), + colors: new Int32Array(cs) + }); + } + } + _buildFigureFromPatch(index) { + const figure = this.figures[index]; + (0, _util.assert)(figure.type === "patch", "Unexpected patch mesh figure"); + const coords = this.coords, + colors = this.colors; + const pi = figure.coords; + const ci = figure.colors; + const figureMinX = Math.min(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]); + const figureMinY = Math.min(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]); + const figureMaxX = Math.max(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]); + const figureMaxY = Math.max(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]); + let splitXBy = Math.ceil((figureMaxX - figureMinX) * MeshShading.TRIANGLE_DENSITY / (this.bounds[2] - this.bounds[0])); + splitXBy = Math.max(MeshShading.MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MeshShading.MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitXBy)); + let splitYBy = Math.ceil((figureMaxY - figureMinY) * MeshShading.TRIANGLE_DENSITY / (this.bounds[3] - this.bounds[1])); + splitYBy = Math.max(MeshShading.MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MeshShading.MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitYBy)); + const verticesPerRow = splitXBy + 1; + const figureCoords = new Int32Array((splitYBy + 1) * verticesPerRow); + const figureColors = new Int32Array((splitYBy + 1) * verticesPerRow); + let k = 0; + const cl = new Uint8Array(3), + cr = new Uint8Array(3); + const c0 = colors[ci[0]], + c1 = colors[ci[1]], + c2 = colors[ci[2]], + c3 = colors[ci[3]]; + const bRow = getB(splitYBy), + bCol = getB(splitXBy); + for (let row = 0; row <= splitYBy; row++) { + cl[0] = (c0[0] * (splitYBy - row) + c2[0] * row) / splitYBy | 0; + cl[1] = (c0[1] * (splitYBy - row) + c2[1] * row) / splitYBy | 0; + cl[2] = (c0[2] * (splitYBy - row) + c2[2] * row) / splitYBy | 0; + cr[0] = (c1[0] * (splitYBy - row) + c3[0] * row) / splitYBy | 0; + cr[1] = (c1[1] * (splitYBy - row) + c3[1] * row) / splitYBy | 0; + cr[2] = (c1[2] * (splitYBy - row) + c3[2] * row) / splitYBy | 0; + for (let col = 0; col <= splitXBy; col++, k++) { + if ((row === 0 || row === splitYBy) && (col === 0 || col === splitXBy)) { + continue; + } + let x = 0, + y = 0; + let q = 0; + for (let i = 0; i <= 3; i++) { + for (let j = 0; j <= 3; j++, q++) { + const m = bRow[row][i] * bCol[col][j]; + x += coords[pi[q]][0] * m; + y += coords[pi[q]][1] * m; + } + } + figureCoords[k] = coords.length; + coords.push([x, y]); + figureColors[k] = colors.length; + const newColor = new Uint8Array(3); + newColor[0] = (cl[0] * (splitXBy - col) + cr[0] * col) / splitXBy | 0; + newColor[1] = (cl[1] * (splitXBy - col) + cr[1] * col) / splitXBy | 0; + newColor[2] = (cl[2] * (splitXBy - col) + cr[2] * col) / splitXBy | 0; + colors.push(newColor); + } + } + figureCoords[0] = pi[0]; + figureColors[0] = ci[0]; + figureCoords[splitXBy] = pi[3]; + figureColors[splitXBy] = ci[1]; + figureCoords[verticesPerRow * splitYBy] = pi[12]; + figureColors[verticesPerRow * splitYBy] = ci[2]; + figureCoords[verticesPerRow * splitYBy + splitXBy] = pi[15]; + figureColors[verticesPerRow * splitYBy + splitXBy] = ci[3]; + this.figures[index] = { + type: "lattice", + coords: figureCoords, + colors: figureColors, + verticesPerRow + }; + } + _updateBounds() { + let minX = this.coords[0][0], + minY = this.coords[0][1], + maxX = minX, + maxY = minY; + for (let i = 1, ii = this.coords.length; i < ii; i++) { + const x = this.coords[i][0], + y = this.coords[i][1]; + minX = minX > x ? x : minX; + minY = minY > y ? y : minY; + maxX = maxX < x ? x : maxX; + maxY = maxY < y ? y : maxY; + } + this.bounds = [minX, minY, maxX, maxY]; + } + _packData() { + let i, ii, j, jj; + const coords = this.coords; + const coordsPacked = new Float32Array(coords.length * 2); + for (i = 0, j = 0, ii = coords.length; i < ii; i++) { + const xy = coords[i]; + coordsPacked[j++] = xy[0]; + coordsPacked[j++] = xy[1]; + } + this.coords = coordsPacked; + const colors = this.colors; + const colorsPacked = new Uint8Array(colors.length * 3); + for (i = 0, j = 0, ii = colors.length; i < ii; i++) { + const c = colors[i]; + colorsPacked[j++] = c[0]; + colorsPacked[j++] = c[1]; + colorsPacked[j++] = c[2]; + } + this.colors = colorsPacked; + const figures = this.figures; + for (i = 0, ii = figures.length; i < ii; i++) { + const figure = figures[i], + ps = figure.coords, + cs = figure.colors; + for (j = 0, jj = ps.length; j < jj; j++) { + ps[j] *= 2; + cs[j] *= 3; + } + } + } + getIR() { + return ["Mesh", this.shadingType, this.coords, this.colors, this.figures, this.bounds, this.bbox, this.background]; + } +} +class DummyShading extends BaseShading { + getIR() { + return ["Dummy"]; + } +} +function getTilingPatternIR(operatorList, dict, color) { + const matrix = dict.getArray("Matrix"); + const bbox = _util.Util.normalizeRect(dict.getArray("BBox")); + const xstep = dict.get("XStep"); + const ystep = dict.get("YStep"); + const paintType = dict.get("PaintType"); + const tilingType = dict.get("TilingType"); + if (bbox[2] - bbox[0] === 0 || bbox[3] - bbox[1] === 0) { + throw new _util.FormatError(`Invalid getTilingPatternIR /BBox array: [${bbox}].`); + } + return ["TilingPattern", color, operatorList, matrix, bbox, xstep, ystep, paintType, tilingType]; +} + +/***/ }), +/* 49 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getXfaFontDict = getXfaFontDict; +exports.getXfaFontName = getXfaFontName; +var _calibri_factors = __w_pdfjs_require__(50); +var _primitives = __w_pdfjs_require__(3); +var _helvetica_factors = __w_pdfjs_require__(51); +var _liberationsans_widths = __w_pdfjs_require__(52); +var _myriadpro_factors = __w_pdfjs_require__(53); +var _segoeui_factors = __w_pdfjs_require__(54); +var _core_utils = __w_pdfjs_require__(4); +var _fonts_utils = __w_pdfjs_require__(36); +const getXFAFontMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t["MyriadPro-Regular"] = t["PdfJS-Fallback-Regular"] = { + name: "LiberationSans-Regular", + factors: _myriadpro_factors.MyriadProRegularFactors, + baseWidths: _liberationsans_widths.LiberationSansRegularWidths, + baseMapping: _liberationsans_widths.LiberationSansRegularMapping, + metrics: _myriadpro_factors.MyriadProRegularMetrics + }; + t["MyriadPro-Bold"] = t["PdfJS-Fallback-Bold"] = { + name: "LiberationSans-Bold", + factors: _myriadpro_factors.MyriadProBoldFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldMapping, + metrics: _myriadpro_factors.MyriadProBoldMetrics + }; + t["MyriadPro-It"] = t["MyriadPro-Italic"] = t["PdfJS-Fallback-Italic"] = { + name: "LiberationSans-Italic", + factors: _myriadpro_factors.MyriadProItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansItalicMapping, + metrics: _myriadpro_factors.MyriadProItalicMetrics + }; + t["MyriadPro-BoldIt"] = t["MyriadPro-BoldItalic"] = t["PdfJS-Fallback-BoldItalic"] = { + name: "LiberationSans-BoldItalic", + factors: _myriadpro_factors.MyriadProBoldItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping, + metrics: _myriadpro_factors.MyriadProBoldItalicMetrics + }; + t.ArialMT = t.Arial = t["Arial-Regular"] = { + name: "LiberationSans-Regular", + baseWidths: _liberationsans_widths.LiberationSansRegularWidths, + baseMapping: _liberationsans_widths.LiberationSansRegularMapping + }; + t["Arial-BoldMT"] = t["Arial-Bold"] = { + name: "LiberationSans-Bold", + baseWidths: _liberationsans_widths.LiberationSansBoldWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldMapping + }; + t["Arial-ItalicMT"] = t["Arial-Italic"] = { + name: "LiberationSans-Italic", + baseWidths: _liberationsans_widths.LiberationSansItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansItalicMapping + }; + t["Arial-BoldItalicMT"] = t["Arial-BoldItalic"] = { + name: "LiberationSans-BoldItalic", + baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping + }; + t["Calibri-Regular"] = { + name: "LiberationSans-Regular", + factors: _calibri_factors.CalibriRegularFactors, + baseWidths: _liberationsans_widths.LiberationSansRegularWidths, + baseMapping: _liberationsans_widths.LiberationSansRegularMapping, + metrics: _calibri_factors.CalibriRegularMetrics + }; + t["Calibri-Bold"] = { + name: "LiberationSans-Bold", + factors: _calibri_factors.CalibriBoldFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldMapping, + metrics: _calibri_factors.CalibriBoldMetrics + }; + t["Calibri-Italic"] = { + name: "LiberationSans-Italic", + factors: _calibri_factors.CalibriItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansItalicMapping, + metrics: _calibri_factors.CalibriItalicMetrics + }; + t["Calibri-BoldItalic"] = { + name: "LiberationSans-BoldItalic", + factors: _calibri_factors.CalibriBoldItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping, + metrics: _calibri_factors.CalibriBoldItalicMetrics + }; + t["Segoeui-Regular"] = { + name: "LiberationSans-Regular", + factors: _segoeui_factors.SegoeuiRegularFactors, + baseWidths: _liberationsans_widths.LiberationSansRegularWidths, + baseMapping: _liberationsans_widths.LiberationSansRegularMapping, + metrics: _segoeui_factors.SegoeuiRegularMetrics + }; + t["Segoeui-Bold"] = { + name: "LiberationSans-Bold", + factors: _segoeui_factors.SegoeuiBoldFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldMapping, + metrics: _segoeui_factors.SegoeuiBoldMetrics + }; + t["Segoeui-Italic"] = { + name: "LiberationSans-Italic", + factors: _segoeui_factors.SegoeuiItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansItalicMapping, + metrics: _segoeui_factors.SegoeuiItalicMetrics + }; + t["Segoeui-BoldItalic"] = { + name: "LiberationSans-BoldItalic", + factors: _segoeui_factors.SegoeuiBoldItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping, + metrics: _segoeui_factors.SegoeuiBoldItalicMetrics + }; + t["Helvetica-Regular"] = t.Helvetica = { + name: "LiberationSans-Regular", + factors: _helvetica_factors.HelveticaRegularFactors, + baseWidths: _liberationsans_widths.LiberationSansRegularWidths, + baseMapping: _liberationsans_widths.LiberationSansRegularMapping, + metrics: _helvetica_factors.HelveticaRegularMetrics + }; + t["Helvetica-Bold"] = { + name: "LiberationSans-Bold", + factors: _helvetica_factors.HelveticaBoldFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldMapping, + metrics: _helvetica_factors.HelveticaBoldMetrics + }; + t["Helvetica-Italic"] = { + name: "LiberationSans-Italic", + factors: _helvetica_factors.HelveticaItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansItalicMapping, + metrics: _helvetica_factors.HelveticaItalicMetrics + }; + t["Helvetica-BoldItalic"] = { + name: "LiberationSans-BoldItalic", + factors: _helvetica_factors.HelveticaBoldItalicFactors, + baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths, + baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping, + metrics: _helvetica_factors.HelveticaBoldItalicMetrics + }; +}); +function getXfaFontName(name) { + const fontName = (0, _fonts_utils.normalizeFontName)(name); + const fontMap = getXFAFontMap(); + return fontMap[fontName]; +} +function getXfaFontWidths(name) { + const info = getXfaFontName(name); + if (!info) { + return null; + } + const { + baseWidths, + baseMapping, + factors + } = info; + let rescaledBaseWidths; + if (!factors) { + rescaledBaseWidths = baseWidths; + } else { + rescaledBaseWidths = baseWidths.map((w, i) => w * factors[i]); + } + let currentCode = -2; + let currentArray; + const newWidths = []; + for (const [unicode, glyphIndex] of baseMapping.map((charUnicode, index) => [charUnicode, index]).sort(([unicode1], [unicode2]) => unicode1 - unicode2)) { + if (unicode === -1) { + continue; + } + if (unicode === currentCode + 1) { + currentArray.push(rescaledBaseWidths[glyphIndex]); + currentCode += 1; + } else { + currentCode = unicode; + currentArray = [rescaledBaseWidths[glyphIndex]]; + newWidths.push(unicode, currentArray); + } + } + return newWidths; +} +function getXfaFontDict(name) { + const widths = getXfaFontWidths(name); + const dict = new _primitives.Dict(null); + dict.set("BaseFont", _primitives.Name.get(name)); + dict.set("Type", _primitives.Name.get("Font")); + dict.set("Subtype", _primitives.Name.get("CIDFontType2")); + dict.set("Encoding", _primitives.Name.get("Identity-H")); + dict.set("CIDToGIDMap", _primitives.Name.get("Identity")); + dict.set("W", widths); + dict.set("FirstChar", widths[0]); + dict.set("LastChar", widths.at(-2) + widths.at(-1).length - 1); + const descriptor = new _primitives.Dict(null); + dict.set("FontDescriptor", descriptor); + const systemInfo = new _primitives.Dict(null); + systemInfo.set("Ordering", "Identity"); + systemInfo.set("Registry", "Adobe"); + systemInfo.set("Supplement", 0); + dict.set("CIDSystemInfo", systemInfo); + return dict; +} + +/***/ }), +/* 50 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CalibriRegularMetrics = exports.CalibriRegularFactors = exports.CalibriItalicMetrics = exports.CalibriItalicFactors = exports.CalibriBoldMetrics = exports.CalibriBoldItalicMetrics = exports.CalibriBoldItalicFactors = exports.CalibriBoldFactors = void 0; +const CalibriBoldFactors = [1.3877, 1, 1, 1, 0.97801, 0.92482, 0.89552, 0.91133, 0.81988, 0.97566, 0.98152, 0.93548, 0.93548, 1.2798, 0.85284, 0.92794, 1, 0.96134, 1.54657, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.82845, 0.82845, 0.85284, 0.85284, 0.85284, 0.75859, 0.92138, 0.83908, 0.7762, 0.73293, 0.87289, 0.73133, 0.7514, 0.81921, 0.87356, 0.95958, 0.59526, 0.75727, 0.69225, 1.04924, 0.9121, 0.86943, 0.79795, 0.88198, 0.77958, 0.70864, 0.81055, 0.90399, 0.88653, 0.96017, 0.82577, 0.77892, 0.78257, 0.97507, 1.54657, 0.97507, 0.85284, 0.89552, 0.90176, 0.88762, 0.8785, 0.75241, 0.8785, 0.90518, 0.95015, 0.77618, 0.8785, 0.88401, 0.91916, 0.86304, 0.88401, 0.91488, 0.8785, 0.8801, 0.8785, 0.8785, 0.91343, 0.7173, 1.04106, 0.8785, 0.85075, 0.95794, 0.82616, 0.85162, 0.79492, 0.88331, 1.69808, 0.88331, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.7801, 0.89552, 1.24487, 1.13254, 1.12401, 0.96839, 0.85284, 0.68787, 0.70645, 0.85592, 0.90747, 1.01466, 1.0088, 0.90323, 1, 1.07463, 1, 0.91056, 0.75806, 1.19118, 0.96839, 0.78864, 0.82845, 0.84133, 0.75859, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.77539, 0.73293, 0.73133, 0.73133, 0.73133, 0.73133, 0.95958, 0.95958, 0.95958, 0.95958, 0.88506, 0.9121, 0.86943, 0.86943, 0.86943, 0.86943, 0.86943, 0.85284, 0.87508, 0.90399, 0.90399, 0.90399, 0.90399, 0.77892, 0.79795, 0.90807, 0.88762, 0.88762, 0.88762, 0.88762, 0.88762, 0.88762, 0.8715, 0.75241, 0.90518, 0.90518, 0.90518, 0.90518, 0.88401, 0.88401, 0.88401, 0.88401, 0.8785, 0.8785, 0.8801, 0.8801, 0.8801, 0.8801, 0.8801, 0.90747, 0.89049, 0.8785, 0.8785, 0.8785, 0.8785, 0.85162, 0.8785, 0.85162, 0.83908, 0.88762, 0.83908, 0.88762, 0.83908, 0.88762, 0.73293, 0.75241, 0.73293, 0.75241, 0.73293, 0.75241, 0.73293, 0.75241, 0.87289, 0.83016, 0.88506, 0.93125, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.81921, 0.77618, 0.81921, 0.77618, 0.81921, 0.77618, 1, 1, 0.87356, 0.8785, 0.91075, 0.89608, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.76229, 0.90167, 0.59526, 0.91916, 1, 1, 0.86304, 0.69225, 0.88401, 1, 1, 0.70424, 0.79468, 0.91926, 0.88175, 0.70823, 0.94903, 0.9121, 0.8785, 1, 1, 0.9121, 0.8785, 0.87802, 0.88656, 0.8785, 0.86943, 0.8801, 0.86943, 0.8801, 0.86943, 0.8801, 0.87402, 0.89291, 0.77958, 0.91343, 1, 1, 0.77958, 0.91343, 0.70864, 0.7173, 0.70864, 0.7173, 0.70864, 0.7173, 0.70864, 0.7173, 1, 1, 0.81055, 0.75841, 0.81055, 1.06452, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.96017, 0.95794, 0.77892, 0.85162, 0.77892, 0.78257, 0.79492, 0.78257, 0.79492, 0.78257, 0.79492, 0.9297, 0.56892, 0.83908, 0.88762, 0.77539, 0.8715, 0.87508, 0.89049, 1, 1, 0.81055, 1.04106, 1.20528, 1.20528, 1, 1.15543, 0.70674, 0.98387, 0.94721, 1.33431, 1.45894, 0.95161, 1.06303, 0.83908, 0.80352, 0.57184, 0.6965, 0.56289, 0.82001, 0.56029, 0.81235, 1.02988, 0.83908, 0.7762, 0.68156, 0.80367, 0.73133, 0.78257, 0.87356, 0.86943, 0.95958, 0.75727, 0.89019, 1.04924, 0.9121, 0.7648, 0.86943, 0.87356, 0.79795, 0.78275, 0.81055, 0.77892, 0.9762, 0.82577, 0.99819, 0.84896, 0.95958, 0.77892, 0.96108, 1.01407, 0.89049, 1.02988, 0.94211, 0.96108, 0.8936, 0.84021, 0.87842, 0.96399, 0.79109, 0.89049, 1.00813, 1.02988, 0.86077, 0.87445, 0.92099, 0.84723, 0.86513, 0.8801, 0.75638, 0.85714, 0.78216, 0.79586, 0.87965, 0.94211, 0.97747, 0.78287, 0.97926, 0.84971, 1.02988, 0.94211, 0.8801, 0.94211, 0.84971, 0.73133, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90264, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90518, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90548, 1, 1, 1, 1, 1, 1, 0.96017, 0.95794, 0.96017, 0.95794, 0.96017, 0.95794, 0.77892, 0.85162, 1, 1, 0.89552, 0.90527, 1, 0.90363, 0.92794, 0.92794, 0.92794, 0.92794, 0.87012, 0.87012, 0.87012, 0.89552, 0.89552, 1.42259, 0.71143, 1.06152, 1, 1, 1.03372, 1.03372, 0.97171, 1.4956, 2.2807, 0.93835, 0.83406, 0.91133, 0.84107, 0.91133, 1, 1, 1, 0.72021, 1, 1.23108, 0.83489, 0.88525, 0.88525, 0.81499, 0.90527, 1.81055, 0.90527, 1.81055, 1.31006, 1.53711, 0.94434, 1.08696, 1, 0.95018, 0.77192, 0.85284, 0.90747, 1.17534, 0.69825, 0.9716, 1.37077, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.08004, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90727, 0.90727, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.CalibriBoldFactors = CalibriBoldFactors; +const CalibriBoldMetrics = { + lineHeight: 1.2207, + lineGap: 0.2207 +}; +exports.CalibriBoldMetrics = CalibriBoldMetrics; +const CalibriBoldItalicFactors = [1.3877, 1, 1, 1, 0.97801, 0.92482, 0.89552, 0.91133, 0.81988, 0.97566, 0.98152, 0.93548, 0.93548, 1.2798, 0.85284, 0.92794, 1, 0.96134, 1.56239, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.82845, 0.82845, 0.85284, 0.85284, 0.85284, 0.75859, 0.92138, 0.83908, 0.7762, 0.71805, 0.87289, 0.73133, 0.7514, 0.81921, 0.87356, 0.95958, 0.59526, 0.75727, 0.69225, 1.04924, 0.90872, 0.85938, 0.79795, 0.87068, 0.77958, 0.69766, 0.81055, 0.90399, 0.88653, 0.96068, 0.82577, 0.77892, 0.78257, 0.97507, 1.529, 0.97507, 0.85284, 0.89552, 0.90176, 0.94908, 0.86411, 0.74012, 0.86411, 0.88323, 0.95015, 0.86411, 0.86331, 0.88401, 0.91916, 0.86304, 0.88401, 0.9039, 0.86331, 0.86331, 0.86411, 0.86411, 0.90464, 0.70852, 1.04106, 0.86331, 0.84372, 0.95794, 0.82616, 0.84548, 0.79492, 0.88331, 1.69808, 0.88331, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.7801, 0.89552, 1.24487, 1.13254, 1.19129, 0.96839, 0.85284, 0.68787, 0.70645, 0.85592, 0.90747, 1.01466, 1.0088, 0.90323, 1, 1.07463, 1, 0.91056, 0.75806, 1.19118, 0.96839, 0.78864, 0.82845, 0.84133, 0.75859, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.77539, 0.71805, 0.73133, 0.73133, 0.73133, 0.73133, 0.95958, 0.95958, 0.95958, 0.95958, 0.88506, 0.90872, 0.85938, 0.85938, 0.85938, 0.85938, 0.85938, 0.85284, 0.87068, 0.90399, 0.90399, 0.90399, 0.90399, 0.77892, 0.79795, 0.90807, 0.94908, 0.94908, 0.94908, 0.94908, 0.94908, 0.94908, 0.85887, 0.74012, 0.88323, 0.88323, 0.88323, 0.88323, 0.88401, 0.88401, 0.88401, 0.88401, 0.8785, 0.86331, 0.86331, 0.86331, 0.86331, 0.86331, 0.86331, 0.90747, 0.89049, 0.86331, 0.86331, 0.86331, 0.86331, 0.84548, 0.86411, 0.84548, 0.83908, 0.94908, 0.83908, 0.94908, 0.83908, 0.94908, 0.71805, 0.74012, 0.71805, 0.74012, 0.71805, 0.74012, 0.71805, 0.74012, 0.87289, 0.79538, 0.88506, 0.92726, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.81921, 0.86411, 0.81921, 0.86411, 0.81921, 0.86411, 1, 1, 0.87356, 0.86331, 0.91075, 0.8777, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.76467, 0.90167, 0.59526, 0.91916, 1, 1, 0.86304, 0.69225, 0.88401, 1, 1, 0.70424, 0.77312, 0.91926, 0.88175, 0.70823, 0.94903, 0.90872, 0.86331, 1, 1, 0.90872, 0.86331, 0.86906, 0.88116, 0.86331, 0.85938, 0.86331, 0.85938, 0.86331, 0.85938, 0.86331, 0.87402, 0.86549, 0.77958, 0.90464, 1, 1, 0.77958, 0.90464, 0.69766, 0.70852, 0.69766, 0.70852, 0.69766, 0.70852, 0.69766, 0.70852, 1, 1, 0.81055, 0.75841, 0.81055, 1.06452, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.96068, 0.95794, 0.77892, 0.84548, 0.77892, 0.78257, 0.79492, 0.78257, 0.79492, 0.78257, 0.79492, 0.9297, 0.56892, 0.83908, 0.94908, 0.77539, 0.85887, 0.87068, 0.89049, 1, 1, 0.81055, 1.04106, 1.20528, 1.20528, 1, 1.15543, 0.70088, 0.98387, 0.94721, 1.33431, 1.45894, 0.95161, 1.48387, 0.83908, 0.80352, 0.57118, 0.6965, 0.56347, 0.79179, 0.55853, 0.80346, 1.02988, 0.83908, 0.7762, 0.67174, 0.86036, 0.73133, 0.78257, 0.87356, 0.86441, 0.95958, 0.75727, 0.89019, 1.04924, 0.90872, 0.74889, 0.85938, 0.87891, 0.79795, 0.7957, 0.81055, 0.77892, 0.97447, 0.82577, 0.97466, 0.87179, 0.95958, 0.77892, 0.94252, 0.95612, 0.8753, 1.02988, 0.92733, 0.94252, 0.87411, 0.84021, 0.8728, 0.95612, 0.74081, 0.8753, 1.02189, 1.02988, 0.84814, 0.87445, 0.91822, 0.84723, 0.85668, 0.86331, 0.81344, 0.87581, 0.76422, 0.82046, 0.96057, 0.92733, 0.99375, 0.78022, 0.95452, 0.86015, 1.02988, 0.92733, 0.86331, 0.92733, 0.86015, 0.73133, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90631, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.88323, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.85174, 1, 1, 1, 1, 1, 1, 0.96068, 0.95794, 0.96068, 0.95794, 0.96068, 0.95794, 0.77892, 0.84548, 1, 1, 0.89552, 0.90527, 1, 0.90363, 0.92794, 0.92794, 0.92794, 0.89807, 0.87012, 0.87012, 0.87012, 0.89552, 0.89552, 1.42259, 0.71094, 1.06152, 1, 1, 1.03372, 1.03372, 0.97171, 1.4956, 2.2807, 0.92972, 0.83406, 0.91133, 0.83326, 0.91133, 1, 1, 1, 0.72021, 1, 1.23108, 0.83489, 0.88525, 0.88525, 0.81499, 0.90616, 1.81055, 0.90527, 1.81055, 1.3107, 1.53711, 0.94434, 1.08696, 1, 0.95018, 0.77192, 0.85284, 0.90747, 1.17534, 0.69825, 0.9716, 1.37077, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.08004, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90727, 0.90727, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.CalibriBoldItalicFactors = CalibriBoldItalicFactors; +const CalibriBoldItalicMetrics = { + lineHeight: 1.2207, + lineGap: 0.2207 +}; +exports.CalibriBoldItalicMetrics = CalibriBoldItalicMetrics; +const CalibriItalicFactors = [1.3877, 1, 1, 1, 1.17223, 1.1293, 0.89552, 0.91133, 0.80395, 1.02269, 1.15601, 0.91056, 0.91056, 1.2798, 0.85284, 0.89807, 1, 0.90861, 1.39543, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.96309, 0.96309, 0.85284, 0.85284, 0.85284, 0.83319, 0.88071, 0.8675, 0.81552, 0.72346, 0.85193, 0.73206, 0.7522, 0.81105, 0.86275, 0.90685, 0.6377, 0.77892, 0.75593, 1.02638, 0.89249, 0.84118, 0.77452, 0.85374, 0.75186, 0.67789, 0.79776, 0.88844, 0.85066, 0.94309, 0.77818, 0.7306, 0.76659, 1.10369, 1.38313, 1.10369, 1.06139, 0.89552, 0.8739, 0.9245, 0.9245, 0.83203, 0.9245, 0.85865, 1.09842, 0.9245, 0.9245, 1.03297, 1.07692, 0.90918, 1.03297, 0.94959, 0.9245, 0.92274, 0.9245, 0.9245, 1.02933, 0.77832, 1.20562, 0.9245, 0.8916, 0.98986, 0.86621, 0.89453, 0.79004, 0.94152, 1.77256, 0.94152, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.91729, 0.89552, 1.17889, 1.13254, 1.16359, 0.92098, 0.85284, 0.68787, 0.71353, 0.84737, 0.90747, 1.0088, 1.0044, 0.87683, 1, 1.09091, 1, 0.92229, 0.739, 1.15642, 0.92098, 0.76288, 0.80504, 0.80972, 0.75859, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.76318, 0.72346, 0.73206, 0.73206, 0.73206, 0.73206, 0.90685, 0.90685, 0.90685, 0.90685, 0.86477, 0.89249, 0.84118, 0.84118, 0.84118, 0.84118, 0.84118, 0.85284, 0.84557, 0.88844, 0.88844, 0.88844, 0.88844, 0.7306, 0.77452, 0.86331, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.84843, 0.83203, 0.85865, 0.85865, 0.85865, 0.85865, 0.82601, 0.82601, 0.82601, 0.82601, 0.94469, 0.9245, 0.92274, 0.92274, 0.92274, 0.92274, 0.92274, 0.90747, 0.86651, 0.9245, 0.9245, 0.9245, 0.9245, 0.89453, 0.9245, 0.89453, 0.8675, 0.9245, 0.8675, 0.9245, 0.8675, 0.9245, 0.72346, 0.83203, 0.72346, 0.83203, 0.72346, 0.83203, 0.72346, 0.83203, 0.85193, 0.8875, 0.86477, 0.99034, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.81105, 0.9245, 0.81105, 0.9245, 0.81105, 0.9245, 1, 1, 0.86275, 0.9245, 0.90872, 0.93591, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 1.03297, 0.90685, 0.82601, 0.77896, 1.05611, 0.6377, 1.07692, 1, 1, 0.90918, 0.75593, 1.03297, 1, 1, 0.76032, 0.9375, 0.98156, 0.93407, 0.77261, 1.11429, 0.89249, 0.9245, 1, 1, 0.89249, 0.9245, 0.92534, 0.86698, 0.9245, 0.84118, 0.92274, 0.84118, 0.92274, 0.84118, 0.92274, 0.8667, 0.86291, 0.75186, 1.02933, 1, 1, 0.75186, 1.02933, 0.67789, 0.77832, 0.67789, 0.77832, 0.67789, 0.77832, 0.67789, 0.77832, 1, 1, 0.79776, 0.97655, 0.79776, 1.23023, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.94309, 0.98986, 0.7306, 0.89453, 0.7306, 0.76659, 0.79004, 0.76659, 0.79004, 0.76659, 0.79004, 1.09231, 0.54873, 0.8675, 0.9245, 0.76318, 0.84843, 0.84557, 0.86651, 1, 1, 0.79776, 1.20562, 1.18622, 1.18622, 1, 1.1437, 0.67009, 0.96334, 0.93695, 1.35191, 1.40909, 0.95161, 1.48387, 0.8675, 0.90861, 0.6192, 0.7363, 0.64824, 0.82411, 0.56321, 0.85696, 1.23516, 0.8675, 0.81552, 0.7286, 0.84134, 0.73206, 0.76659, 0.86275, 0.84369, 0.90685, 0.77892, 0.85871, 1.02638, 0.89249, 0.75828, 0.84118, 0.85984, 0.77452, 0.76466, 0.79776, 0.7306, 0.90782, 0.77818, 0.903, 0.87291, 0.90685, 0.7306, 0.99058, 1.03667, 0.94635, 1.23516, 0.9849, 0.99058, 0.92393, 0.8916, 0.942, 1.03667, 0.75026, 0.94635, 1.0297, 1.23516, 0.90918, 0.94048, 0.98217, 0.89746, 0.84153, 0.92274, 0.82507, 0.88832, 0.84438, 0.88178, 1.03525, 0.9849, 1.00225, 0.78086, 0.97248, 0.89404, 1.23516, 0.9849, 0.92274, 0.9849, 0.89404, 0.73206, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89693, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.85865, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90933, 1, 1, 1, 1, 1, 1, 0.94309, 0.98986, 0.94309, 0.98986, 0.94309, 0.98986, 0.7306, 0.89453, 1, 1, 0.89552, 0.90527, 1, 0.90186, 1.12308, 1.12308, 1.12308, 1.12308, 1.2566, 1.2566, 1.2566, 0.89552, 0.89552, 1.42259, 0.68994, 1.03809, 1, 1, 1.0176, 1.0176, 1.11523, 1.4956, 2.01462, 0.97858, 0.82616, 0.91133, 0.83437, 0.91133, 1, 1, 1, 0.70508, 1, 1.23108, 0.79801, 0.84426, 0.84426, 0.774, 0.90572, 1.81055, 0.90749, 1.81055, 1.28809, 1.55469, 0.94434, 1.07806, 1, 0.97094, 0.7589, 0.85284, 0.90747, 1.19658, 0.69825, 0.97622, 1.33512, 0.90747, 0.90747, 0.85284, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.0336, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05859, 1.05859, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.CalibriItalicFactors = CalibriItalicFactors; +const CalibriItalicMetrics = { + lineHeight: 1.2207, + lineGap: 0.2207 +}; +exports.CalibriItalicMetrics = CalibriItalicMetrics; +const CalibriRegularFactors = [1.3877, 1, 1, 1, 1.17223, 1.1293, 0.89552, 0.91133, 0.80395, 1.02269, 1.15601, 0.91056, 0.91056, 1.2798, 0.85284, 0.89807, 1, 0.90861, 1.39016, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.96309, 0.96309, 0.85284, 0.85284, 0.85284, 0.83319, 0.88071, 0.8675, 0.81552, 0.73834, 0.85193, 0.73206, 0.7522, 0.81105, 0.86275, 0.90685, 0.6377, 0.77892, 0.75593, 1.02638, 0.89385, 0.85122, 0.77452, 0.86503, 0.75186, 0.68887, 0.79776, 0.88844, 0.85066, 0.94258, 0.77818, 0.7306, 0.76659, 1.10369, 1.39016, 1.10369, 1.06139, 0.89552, 0.8739, 0.86128, 0.94469, 0.8457, 0.94469, 0.89464, 1.09842, 0.84636, 0.94469, 1.03297, 1.07692, 0.90918, 1.03297, 0.95897, 0.94469, 0.9482, 0.94469, 0.94469, 1.04692, 0.78223, 1.20562, 0.94469, 0.90332, 0.98986, 0.86621, 0.90527, 0.79004, 0.94152, 1.77256, 0.94152, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.91729, 0.89552, 1.17889, 1.13254, 1.08707, 0.92098, 0.85284, 0.68787, 0.71353, 0.84737, 0.90747, 1.0088, 1.0044, 0.87683, 1, 1.09091, 1, 0.92229, 0.739, 1.15642, 0.92098, 0.76288, 0.80504, 0.80972, 0.75859, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.76318, 0.73834, 0.73206, 0.73206, 0.73206, 0.73206, 0.90685, 0.90685, 0.90685, 0.90685, 0.86477, 0.89385, 0.85122, 0.85122, 0.85122, 0.85122, 0.85122, 0.85284, 0.85311, 0.88844, 0.88844, 0.88844, 0.88844, 0.7306, 0.77452, 0.86331, 0.86128, 0.86128, 0.86128, 0.86128, 0.86128, 0.86128, 0.8693, 0.8457, 0.89464, 0.89464, 0.89464, 0.89464, 0.82601, 0.82601, 0.82601, 0.82601, 0.94469, 0.94469, 0.9482, 0.9482, 0.9482, 0.9482, 0.9482, 0.90747, 0.86651, 0.94469, 0.94469, 0.94469, 0.94469, 0.90527, 0.94469, 0.90527, 0.8675, 0.86128, 0.8675, 0.86128, 0.8675, 0.86128, 0.73834, 0.8457, 0.73834, 0.8457, 0.73834, 0.8457, 0.73834, 0.8457, 0.85193, 0.92454, 0.86477, 0.9921, 0.73206, 0.89464, 0.73206, 0.89464, 0.73206, 0.89464, 0.73206, 0.89464, 0.73206, 0.89464, 0.81105, 0.84636, 0.81105, 0.84636, 0.81105, 0.84636, 1, 1, 0.86275, 0.94469, 0.90872, 0.95786, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 1.03297, 0.90685, 0.82601, 0.77741, 1.05611, 0.6377, 1.07692, 1, 1, 0.90918, 0.75593, 1.03297, 1, 1, 0.76032, 0.90452, 0.98156, 1.11842, 0.77261, 1.11429, 0.89385, 0.94469, 1, 1, 0.89385, 0.94469, 0.95877, 0.86901, 0.94469, 0.85122, 0.9482, 0.85122, 0.9482, 0.85122, 0.9482, 0.8667, 0.90016, 0.75186, 1.04692, 1, 1, 0.75186, 1.04692, 0.68887, 0.78223, 0.68887, 0.78223, 0.68887, 0.78223, 0.68887, 0.78223, 1, 1, 0.79776, 0.92188, 0.79776, 1.23023, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.94258, 0.98986, 0.7306, 0.90527, 0.7306, 0.76659, 0.79004, 0.76659, 0.79004, 0.76659, 0.79004, 1.09231, 0.54873, 0.8675, 0.86128, 0.76318, 0.8693, 0.85311, 0.86651, 1, 1, 0.79776, 1.20562, 1.18622, 1.18622, 1, 1.1437, 0.67742, 0.96334, 0.93695, 1.35191, 1.40909, 0.95161, 1.48387, 0.86686, 0.90861, 0.62267, 0.74359, 0.65649, 0.85498, 0.56963, 0.88254, 1.23516, 0.8675, 0.81552, 0.75443, 0.84503, 0.73206, 0.76659, 0.86275, 0.85122, 0.90685, 0.77892, 0.85746, 1.02638, 0.89385, 0.75657, 0.85122, 0.86275, 0.77452, 0.74171, 0.79776, 0.7306, 0.95165, 0.77818, 0.89772, 0.88831, 0.90685, 0.7306, 0.98142, 1.02191, 0.96576, 1.23516, 0.99018, 0.98142, 0.9236, 0.89258, 0.94035, 1.02191, 0.78848, 0.96576, 0.9561, 1.23516, 0.90918, 0.92578, 0.95424, 0.89746, 0.83969, 0.9482, 0.80113, 0.89442, 0.85208, 0.86155, 0.98022, 0.99018, 1.00452, 0.81209, 0.99247, 0.89181, 1.23516, 0.99018, 0.9482, 0.99018, 0.89181, 0.73206, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.88844, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89464, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.96766, 1, 1, 1, 1, 1, 1, 0.94258, 0.98986, 0.94258, 0.98986, 0.94258, 0.98986, 0.7306, 0.90527, 1, 1, 0.89552, 0.90527, 1, 0.90186, 1.12308, 1.12308, 1.12308, 1.12308, 1.2566, 1.2566, 1.2566, 0.89552, 0.89552, 1.42259, 0.69043, 1.03809, 1, 1, 1.0176, 1.0176, 1.11523, 1.4956, 2.01462, 0.99331, 0.82616, 0.91133, 0.84286, 0.91133, 1, 1, 1, 0.70508, 1, 1.23108, 0.79801, 0.84426, 0.84426, 0.774, 0.90527, 1.81055, 0.90527, 1.81055, 1.28809, 1.55469, 0.94434, 1.07806, 1, 0.97094, 0.7589, 0.85284, 0.90747, 1.19658, 0.69825, 0.97622, 1.33512, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.0336, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05859, 1.05859, 1, 1, 1, 1.07185, 0.99413, 0.96334, 1.08065, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.CalibriRegularFactors = CalibriRegularFactors; +const CalibriRegularMetrics = { + lineHeight: 1.2207, + lineGap: 0.2207 +}; +exports.CalibriRegularMetrics = CalibriRegularMetrics; + +/***/ }), +/* 51 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.HelveticaRegularMetrics = exports.HelveticaRegularFactors = exports.HelveticaItalicMetrics = exports.HelveticaItalicFactors = exports.HelveticaBoldMetrics = exports.HelveticaBoldItalicMetrics = exports.HelveticaBoldItalicFactors = exports.HelveticaBoldFactors = void 0; +const HelveticaBoldFactors = [0.76116, 1, 1, 1.0006, 0.99998, 0.99974, 0.99973, 0.99973, 0.99982, 0.99977, 1.00087, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.00003, 1.00003, 1.00003, 1.00026, 0.9999, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 0.99973, 0.99977, 1.00026, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 0.99998, 1.0006, 0.99998, 1.00003, 0.99973, 0.99998, 0.99973, 1.00026, 0.99973, 1.00026, 0.99973, 0.99998, 1.00026, 1.00026, 1.0006, 1.0006, 0.99973, 1.0006, 0.99982, 1.00026, 1.00026, 1.00026, 1.00026, 0.99959, 0.99973, 0.99998, 1.00026, 0.99973, 1.00022, 0.99973, 0.99973, 1, 0.99959, 1.00077, 0.99959, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.00077, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 0.60299, 1.00024, 1.06409, 1, 1, 0.99998, 1, 0.99973, 1.0006, 0.99998, 1, 0.99936, 0.99973, 1.00002, 1.00002, 1.00002, 1.00026, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1, 0.99977, 1.00001, 1.00001, 1.00001, 1.00001, 1.0006, 1.0006, 1.0006, 1.0006, 0.99977, 0.99977, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022, 1.00003, 1.00022, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00001, 1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99982, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.06409, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973, 1.00026, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 1.03374, 0.99977, 1.00026, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.00042, 0.99973, 0.99973, 1.0006, 0.99977, 0.99973, 0.99973, 1.00026, 1.0006, 1.00026, 1.0006, 1.00026, 1.03828, 1.00026, 0.99999, 1.00026, 1.0006, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.9993, 0.9998, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1, 1.00016, 0.99977, 0.99959, 0.99977, 0.99959, 0.99977, 0.99959, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00026, 0.99998, 1.00026, 0.8121, 1.00026, 0.99998, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 1.00016, 1.00022, 1.00001, 0.99973, 1.00001, 1.00026, 1, 1.00026, 1, 1.00026, 1, 1.0006, 0.99973, 0.99977, 0.99973, 1, 0.99982, 1.00022, 1.00026, 1.00001, 0.99973, 1.00026, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 1.00034, 0.99977, 1, 0.99997, 1.00026, 1.00078, 1.00036, 0.99973, 1.00013, 1.0006, 0.99977, 0.99977, 0.99988, 0.85148, 1.00001, 1.00026, 0.99977, 1.00022, 1.0006, 0.99977, 1.00001, 0.99999, 0.99977, 1.00069, 1.00022, 0.99977, 1.00001, 0.99984, 1.00026, 1.00001, 1.00024, 1.00001, 0.9999, 1, 1.0006, 1.00001, 1.00041, 0.99962, 1.00026, 1.0006, 0.99995, 1.00041, 0.99942, 0.99973, 0.99927, 1.00082, 0.99902, 1.00026, 1.00087, 1.0006, 1.00069, 0.99973, 0.99867, 0.99973, 0.9993, 1.00026, 1.00049, 1.00056, 1, 0.99988, 0.99935, 0.99995, 0.99954, 1.00055, 0.99945, 1.00032, 1.0006, 0.99995, 1.00026, 0.99995, 1.00032, 1.00001, 1.00008, 0.99971, 1.00019, 0.9994, 1.00001, 1.0006, 1.00044, 0.99973, 1.00023, 1.00047, 1, 0.99942, 0.99561, 0.99989, 1.00035, 0.99977, 1.00035, 0.99977, 1.00019, 0.99944, 1.00001, 1.00021, 0.99926, 1.00035, 1.00035, 0.99942, 1.00048, 0.99999, 0.99977, 1.00022, 1.00035, 1.00001, 0.99977, 1.00026, 0.99989, 1.00057, 1.00001, 0.99936, 1.00052, 1.00012, 0.99996, 1.00043, 1, 1.00035, 0.9994, 0.99976, 1.00035, 0.99973, 1.00052, 1.00041, 1.00119, 1.00037, 0.99973, 1.00002, 0.99986, 1.00041, 1.00041, 0.99902, 0.9996, 1.00034, 0.99999, 1.00026, 0.99999, 1.00026, 0.99973, 1.00052, 0.99973, 1, 0.99973, 1.00041, 1.00075, 0.9994, 1.0003, 0.99999, 1, 1.00041, 0.99955, 1, 0.99915, 0.99973, 0.99973, 1.00026, 1.00119, 0.99955, 0.99973, 1.0006, 0.99911, 1.0006, 1.00026, 0.99972, 1.00026, 0.99902, 1.00041, 0.99973, 0.99999, 1, 1, 1.00038, 1.0005, 1.00016, 1.00022, 1.00016, 1.00022, 1.00016, 1.00022, 1.00001, 0.99973, 1, 1, 0.99973, 1, 1, 0.99955, 1.0006, 1.0006, 1.0006, 1.0006, 1, 1, 1, 0.99973, 0.99973, 0.99972, 1, 1, 1.00106, 0.99999, 0.99998, 0.99998, 0.99999, 0.99998, 1.66475, 1, 0.99973, 0.99973, 1.00023, 0.99973, 0.99971, 1.00047, 1.00023, 1, 0.99991, 0.99984, 1.00002, 1.00002, 1.00002, 1.00002, 1, 1, 1, 1, 1, 1, 1, 0.99972, 1, 1.20985, 1.39713, 1.00003, 1.00031, 1.00015, 1, 0.99561, 1.00027, 1.00031, 1.00031, 0.99915, 1.00031, 1.00031, 0.99999, 1.00003, 0.99999, 0.99999, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.40579, 1.40579, 1.36625, 0.99999, 1, 0.99861, 0.99861, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.99972, 0.99999, 0.99999, 0.99999, 0.99999, 1.40483, 1, 0.99977, 1.00054, 1, 1, 0.99953, 0.99962, 1.00042, 0.9995, 1, 1, 1, 1, 1, 1, 1, 1, 0.99998, 0.99998, 0.99998, 0.99998, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.HelveticaBoldFactors = HelveticaBoldFactors; +const HelveticaBoldMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.HelveticaBoldMetrics = HelveticaBoldMetrics; +const HelveticaBoldItalicFactors = [0.76116, 1, 1, 1.0006, 0.99998, 0.99974, 0.99973, 0.99973, 0.99982, 0.99977, 1.00087, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.00003, 1.00003, 1.00003, 1.00026, 0.9999, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 0.99973, 0.99977, 1.00026, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 0.99998, 1.0006, 0.99998, 1.00003, 0.99973, 0.99998, 0.99973, 1.00026, 0.99973, 1.00026, 0.99973, 0.99998, 1.00026, 1.00026, 1.0006, 1.0006, 0.99973, 1.0006, 0.99982, 1.00026, 1.00026, 1.00026, 1.00026, 0.99959, 0.99973, 0.99998, 1.00026, 0.99973, 1.00022, 0.99973, 0.99973, 1, 0.99959, 1.00077, 0.99959, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.00077, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 0.60299, 1.00024, 1.06409, 1, 1, 0.99998, 1, 0.99973, 1.0006, 0.99998, 1, 0.99936, 0.99973, 1.00002, 1.00002, 1.00002, 1.00026, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1, 0.99977, 1.00001, 1.00001, 1.00001, 1.00001, 1.0006, 1.0006, 1.0006, 1.0006, 0.99977, 0.99977, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022, 1.00003, 1.00022, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00001, 1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99982, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.06409, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973, 1.00026, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 1.0044, 0.99977, 1.00026, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 0.99971, 0.99973, 0.99973, 1.0006, 0.99977, 0.99973, 0.99973, 1.00026, 1.0006, 1.00026, 1.0006, 1.00026, 1.01011, 1.00026, 0.99999, 1.00026, 1.0006, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.9993, 0.9998, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1, 1.00016, 0.99977, 0.99959, 0.99977, 0.99959, 0.99977, 0.99959, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00026, 0.99998, 1.00026, 0.8121, 1.00026, 0.99998, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 1.00016, 1.00022, 1.00001, 0.99973, 1.00001, 1.00026, 1, 1.00026, 1, 1.00026, 1, 1.0006, 0.99973, 0.99977, 0.99973, 1, 0.99982, 1.00022, 1.00026, 1.00001, 0.99973, 1.00026, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99977, 1, 1, 1.00026, 0.99969, 0.99972, 0.99981, 0.9998, 1.0006, 0.99977, 0.99977, 1.00022, 0.91155, 1.00001, 1.00026, 0.99977, 1.00022, 1.0006, 0.99977, 1.00001, 0.99999, 0.99977, 0.99966, 1.00022, 1.00032, 1.00001, 0.99944, 1.00026, 1.00001, 0.99968, 1.00001, 1.00047, 1, 1.0006, 1.00001, 0.99981, 1.00101, 1.00026, 1.0006, 0.99948, 0.99981, 1.00064, 0.99973, 0.99942, 1.00101, 1.00061, 1.00026, 1.00069, 1.0006, 1.00014, 0.99973, 1.01322, 0.99973, 1.00065, 1.00026, 1.00012, 0.99923, 1, 1.00064, 1.00076, 0.99948, 1.00055, 1.00063, 1.00007, 0.99943, 1.0006, 0.99948, 1.00026, 0.99948, 0.99943, 1.00001, 1.00001, 1.00029, 1.00038, 1.00035, 1.00001, 1.0006, 1.0006, 0.99973, 0.99978, 1.00001, 1.00057, 0.99989, 0.99967, 0.99964, 0.99967, 0.99977, 0.99999, 0.99977, 1.00038, 0.99977, 1.00001, 0.99973, 1.00066, 0.99967, 0.99967, 1.00041, 0.99998, 0.99999, 0.99977, 1.00022, 0.99967, 1.00001, 0.99977, 1.00026, 0.99964, 1.00031, 1.00001, 0.99999, 0.99999, 1, 1.00023, 1, 1, 0.99999, 1.00035, 1.00001, 0.99999, 0.99973, 0.99977, 0.99999, 1.00058, 0.99973, 0.99973, 0.99955, 0.9995, 1.00026, 1.00026, 1.00032, 0.99989, 1.00034, 0.99999, 1.00026, 1.00026, 1.00026, 0.99973, 0.45998, 0.99973, 1.00026, 0.99973, 1.00001, 0.99999, 0.99982, 0.99994, 0.99996, 1, 1.00042, 1.00044, 1.00029, 1.00023, 0.99973, 0.99973, 1.00026, 0.99949, 1.00002, 0.99973, 1.0006, 1.0006, 1.0006, 0.99975, 1.00026, 1.00026, 1.00032, 0.98685, 0.99973, 1.00026, 1, 1, 0.99966, 1.00044, 1.00016, 1.00022, 1.00016, 1.00022, 1.00016, 1.00022, 1.00001, 0.99973, 1, 1, 0.99973, 1, 1, 0.99955, 1.0006, 1.0006, 1.0006, 1.0006, 1, 1, 1, 0.99973, 0.99973, 0.99972, 1, 1, 1.00106, 0.99999, 0.99998, 0.99998, 0.99999, 0.99998, 1.66475, 1, 0.99973, 0.99973, 1, 0.99973, 0.99971, 0.99978, 1, 1, 0.99991, 0.99984, 1.00002, 1.00002, 1.00002, 1.00002, 1.00098, 1, 1, 1, 1.00049, 1, 1, 0.99972, 1, 1.20985, 1.39713, 1.00003, 1.00031, 1.00015, 1, 0.99561, 1.00027, 1.00031, 1.00031, 0.99915, 1.00031, 1.00031, 0.99999, 1.00003, 0.99999, 0.99999, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.40579, 1.40579, 1.36625, 0.99999, 1, 0.99861, 0.99861, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.99972, 0.99999, 0.99999, 0.99999, 0.99999, 1.40483, 1, 0.99977, 1.00054, 1, 1, 0.99953, 0.99962, 1.00042, 0.9995, 1, 1, 1, 1, 1, 1, 1, 1, 0.99998, 0.99998, 0.99998, 0.99998, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.HelveticaBoldItalicFactors = HelveticaBoldItalicFactors; +const HelveticaBoldItalicMetrics = { + lineHeight: 1.35, + lineGap: 0.2 +}; +exports.HelveticaBoldItalicMetrics = HelveticaBoldItalicMetrics; +const HelveticaItalicFactors = [0.76116, 1, 1, 1.0006, 1.0006, 1.00006, 0.99973, 0.99973, 0.99982, 1.00001, 1.00043, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1, 1.00003, 1.00003, 1.00003, 0.99973, 0.99987, 1.00001, 1.00001, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 1, 1.00001, 0.99973, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 1.0006, 1.0006, 1.0006, 0.99949, 0.99973, 0.99998, 0.99973, 0.99973, 1, 0.99973, 0.99973, 1.0006, 0.99973, 0.99973, 0.99924, 0.99924, 1, 0.99924, 0.99999, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.0006, 0.99973, 1, 0.99977, 1, 1, 1, 1.00005, 1.0009, 1.00005, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.0009, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 0.60299, 1.00024, 1.06409, 1, 1, 0.99998, 1, 0.9998, 1.0006, 0.99998, 1, 0.99936, 0.99973, 1.00002, 1.00002, 1.00002, 1.00026, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1, 0.99977, 1.00001, 1.00001, 1.00001, 1.00001, 1.0006, 1.0006, 1.0006, 1.0006, 0.99977, 0.99977, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022, 1.00003, 1.00022, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00001, 1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99982, 1, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.06409, 1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 1, 0.99973, 1, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 0.99977, 1, 0.99977, 1, 0.99977, 1, 0.99977, 1, 0.99977, 1.0288, 0.99977, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 0.99924, 1.0006, 1.0006, 0.99946, 1.00034, 1, 0.99924, 1.00001, 1, 1, 0.99973, 0.99924, 0.99973, 0.99924, 0.99973, 1.06311, 0.99973, 1.00024, 0.99973, 0.99924, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 1.00041, 0.9998, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1, 1.00016, 0.99977, 0.99998, 0.99977, 0.99998, 0.99977, 0.99998, 1.00001, 1, 1.00001, 1, 1.00001, 1, 1.00001, 1, 1.00026, 1.0006, 1.00026, 0.89547, 1.00026, 1.0006, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 1.00016, 0.99977, 1.00001, 1, 1.00001, 1.00026, 1, 1.00026, 1, 1.00026, 1, 0.99924, 0.99973, 1.00001, 0.99973, 1, 0.99982, 1.00022, 1.00026, 1.00001, 1, 1.00026, 1.0006, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 1.00001, 1, 1.00054, 0.99977, 1.00084, 1.00007, 0.99973, 1.00013, 0.99924, 1.00001, 1.00001, 0.99945, 0.91221, 1.00001, 1.00026, 0.99977, 1.00022, 1.0006, 1.00001, 1.00001, 0.99999, 0.99977, 0.99933, 1.00022, 1.00054, 1.00001, 1.00065, 1.00026, 1.00001, 1.0001, 1.00001, 1.00052, 1, 1.0006, 1.00001, 0.99945, 0.99897, 0.99968, 0.99924, 1.00036, 0.99945, 0.99949, 1, 1.0006, 0.99897, 0.99918, 0.99968, 0.99911, 0.99924, 1, 0.99962, 1.01487, 1, 1.0005, 0.99973, 1.00012, 1.00043, 1, 0.99995, 0.99994, 1.00036, 0.99947, 1.00019, 1.00063, 1.00025, 0.99924, 1.00036, 0.99973, 1.00036, 1.00025, 1.00001, 1.00001, 1.00027, 1.0001, 1.00068, 1.00001, 1.0006, 1.0006, 1, 1.00008, 0.99957, 0.99972, 0.9994, 0.99954, 0.99975, 1.00051, 1.00001, 1.00019, 1.00001, 1.0001, 0.99986, 1.00001, 1.00001, 1.00038, 0.99954, 0.99954, 0.9994, 1.00066, 0.99999, 0.99977, 1.00022, 1.00054, 1.00001, 0.99977, 1.00026, 0.99975, 1.0001, 1.00001, 0.99993, 0.9995, 0.99955, 1.00016, 0.99978, 0.99974, 1.00019, 1.00022, 0.99955, 1.00053, 0.99973, 1.00089, 1.00005, 0.99967, 1.00048, 0.99973, 1.00002, 1.00034, 0.99973, 0.99973, 0.99964, 1.00006, 1.00066, 0.99947, 0.99973, 0.98894, 0.99973, 1, 0.44898, 1, 0.99946, 1, 1.00039, 1.00082, 0.99991, 0.99991, 0.99985, 1.00022, 1.00023, 1.00061, 1.00006, 0.99966, 0.99973, 0.99973, 0.99973, 1.00019, 1.0008, 1, 0.99924, 0.99924, 0.99924, 0.99983, 1.00044, 0.99973, 0.99964, 0.98332, 1, 0.99973, 1, 1, 0.99962, 0.99895, 1.00016, 0.99977, 1.00016, 0.99977, 1.00016, 0.99977, 1.00001, 1, 1, 1, 0.99973, 1, 1, 0.99955, 0.99924, 0.99924, 0.99924, 0.99924, 0.99998, 0.99998, 0.99998, 0.99973, 0.99973, 0.99972, 1, 1, 1.00267, 0.99999, 0.99998, 0.99998, 1, 0.99998, 1.66475, 1, 0.99973, 0.99973, 1.00023, 0.99973, 1.00423, 0.99925, 0.99999, 1, 0.99991, 0.99984, 1.00002, 1.00002, 1.00002, 1.00002, 1.00049, 1, 1.00245, 1, 1, 1, 1, 0.96329, 1, 1.20985, 1.39713, 1.00003, 0.8254, 1.00015, 1, 1.00035, 1.00027, 1.00031, 1.00031, 1.00003, 1.00031, 1.00031, 0.99999, 1.00003, 0.99999, 0.99999, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.40579, 1.40579, 1.36625, 0.99999, 1, 0.99861, 0.99861, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.95317, 0.99999, 0.99999, 0.99999, 0.99999, 1.40483, 1, 0.99977, 1.00054, 1, 1, 0.99953, 0.99962, 1.00042, 0.9995, 1, 1, 1, 1, 1, 1, 1, 1, 0.99998, 0.99998, 0.99998, 0.99998, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.HelveticaItalicFactors = HelveticaItalicFactors; +const HelveticaItalicMetrics = { + lineHeight: 1.35, + lineGap: 0.2 +}; +exports.HelveticaItalicMetrics = HelveticaItalicMetrics; +const HelveticaRegularFactors = [0.76116, 1, 1, 1.0006, 1.0006, 1.00006, 0.99973, 0.99973, 0.99982, 1.00001, 1.00043, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1, 1.00003, 1.00003, 1.00003, 0.99973, 0.99987, 1.00001, 1.00001, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 1, 1.00001, 0.99973, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 1.0006, 1.0006, 1.0006, 0.99949, 0.99973, 0.99998, 0.99973, 0.99973, 1, 0.99973, 0.99973, 1.0006, 0.99973, 0.99973, 0.99924, 0.99924, 1, 0.99924, 0.99999, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.0006, 0.99973, 1, 0.99977, 1, 1, 1, 1.00005, 1.0009, 1.00005, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.0009, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 0.60299, 1.00024, 1.06409, 1, 1, 0.99998, 1, 0.9998, 1.0006, 0.99998, 1, 0.99936, 0.99973, 1.00002, 1.00002, 1.00002, 1.00026, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1, 0.99977, 1.00001, 1.00001, 1.00001, 1.00001, 1.0006, 1.0006, 1.0006, 1.0006, 0.99977, 0.99977, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022, 1.00003, 1.00022, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00001, 1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99982, 1, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.06409, 1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 1, 0.99973, 1, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 0.99977, 1, 0.99977, 1, 0.99977, 1, 0.99977, 1, 0.99977, 1.04596, 0.99977, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 0.99924, 1.0006, 1.0006, 1.00019, 1.00034, 1, 0.99924, 1.00001, 1, 1, 0.99973, 0.99924, 0.99973, 0.99924, 0.99973, 1.02572, 0.99973, 1.00005, 0.99973, 0.99924, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99999, 0.9998, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1, 1.00016, 0.99977, 0.99998, 0.99977, 0.99998, 0.99977, 0.99998, 1.00001, 1, 1.00001, 1, 1.00001, 1, 1.00001, 1, 1.00026, 1.0006, 1.00026, 0.84533, 1.00026, 1.0006, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 1.00016, 0.99977, 1.00001, 1, 1.00001, 1.00026, 1, 1.00026, 1, 1.00026, 1, 0.99924, 0.99973, 1.00001, 0.99973, 1, 0.99982, 1.00022, 1.00026, 1.00001, 1, 1.00026, 1.0006, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99928, 1, 0.99977, 1.00013, 1.00055, 0.99947, 0.99945, 0.99941, 0.99924, 1.00001, 1.00001, 1.0004, 0.91621, 1.00001, 1.00026, 0.99977, 1.00022, 1.0006, 1.00001, 1.00005, 0.99999, 0.99977, 1.00015, 1.00022, 0.99977, 1.00001, 0.99973, 1.00026, 1.00001, 1.00019, 1.00001, 0.99946, 1, 1.0006, 1.00001, 0.99978, 1.00045, 0.99973, 0.99924, 1.00023, 0.99978, 0.99966, 1, 1.00065, 1.00045, 1.00019, 0.99973, 0.99973, 0.99924, 1, 1, 0.96499, 1, 1.00055, 0.99973, 1.00008, 1.00027, 1, 0.9997, 0.99995, 1.00023, 0.99933, 1.00019, 1.00015, 1.00031, 0.99924, 1.00023, 0.99973, 1.00023, 1.00031, 1.00001, 0.99928, 1.00029, 1.00092, 1.00035, 1.00001, 1.0006, 1.0006, 1, 0.99988, 0.99975, 1, 1.00082, 0.99561, 0.9996, 1.00035, 1.00001, 0.99962, 1.00001, 1.00092, 0.99964, 1.00001, 0.99963, 0.99999, 1.00035, 1.00035, 1.00082, 0.99962, 0.99999, 0.99977, 1.00022, 1.00035, 1.00001, 0.99977, 1.00026, 0.9996, 0.99967, 1.00001, 1.00034, 1.00074, 1.00054, 1.00053, 1.00063, 0.99971, 0.99962, 1.00035, 0.99975, 0.99977, 0.99973, 1.00043, 0.99953, 1.0007, 0.99915, 0.99973, 1.00008, 0.99892, 1.00073, 1.00073, 1.00114, 0.99915, 1.00073, 0.99955, 0.99973, 1.00092, 0.99973, 1, 0.99998, 1, 1.0003, 1, 1.00043, 1.00001, 0.99969, 1.0003, 1, 1.00035, 1.00001, 0.9995, 1, 1.00092, 0.99973, 0.99973, 0.99973, 1.0007, 0.9995, 1, 0.99924, 1.0006, 0.99924, 0.99972, 1.00062, 0.99973, 1.00114, 1.00073, 1, 0.99955, 1, 1, 1.00047, 0.99968, 1.00016, 0.99977, 1.00016, 0.99977, 1.00016, 0.99977, 1.00001, 1, 1, 1, 0.99973, 1, 1, 0.99955, 0.99924, 0.99924, 0.99924, 0.99924, 0.99998, 0.99998, 0.99998, 0.99973, 0.99973, 0.99972, 1, 1, 1.00267, 0.99999, 0.99998, 0.99998, 1, 0.99998, 1.66475, 1, 0.99973, 0.99973, 1.00023, 0.99973, 0.99971, 0.99925, 1.00023, 1, 0.99991, 0.99984, 1.00002, 1.00002, 1.00002, 1.00002, 1, 1, 1, 1, 1, 1, 1, 0.96329, 1, 1.20985, 1.39713, 1.00003, 0.8254, 1.00015, 1, 1.00035, 1.00027, 1.00031, 1.00031, 0.99915, 1.00031, 1.00031, 0.99999, 1.00003, 0.99999, 0.99999, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.40579, 1.40579, 1.36625, 0.99999, 1, 0.99861, 0.99861, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.95317, 0.99999, 0.99999, 0.99999, 0.99999, 1.40483, 1, 0.99977, 1.00054, 1, 1, 0.99953, 0.99962, 1.00042, 0.9995, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.HelveticaRegularFactors = HelveticaRegularFactors; +const HelveticaRegularMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.HelveticaRegularMetrics = HelveticaRegularMetrics; + +/***/ }), +/* 52 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.LiberationSansRegularWidths = exports.LiberationSansRegularMapping = exports.LiberationSansItalicWidths = exports.LiberationSansItalicMapping = exports.LiberationSansBoldWidths = exports.LiberationSansBoldMapping = exports.LiberationSansBoldItalicWidths = exports.LiberationSansBoldItalicMapping = void 0; +const LiberationSansBoldWidths = [365, 0, 333, 278, 333, 474, 556, 556, 889, 722, 238, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 333, 333, 584, 584, 584, 611, 975, 722, 722, 722, 722, 667, 611, 778, 722, 278, 556, 722, 611, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 333, 278, 333, 584, 556, 333, 556, 611, 556, 611, 556, 333, 611, 611, 278, 278, 556, 278, 889, 611, 611, 611, 611, 389, 556, 333, 611, 556, 778, 556, 556, 500, 389, 280, 389, 584, 333, 556, 556, 556, 556, 280, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 556, 278, 333, 333, 365, 556, 834, 834, 834, 611, 722, 722, 722, 722, 722, 722, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 556, 556, 556, 556, 556, 278, 278, 278, 278, 611, 611, 611, 611, 611, 611, 611, 549, 611, 611, 611, 611, 611, 556, 611, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 719, 722, 611, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 611, 778, 611, 778, 611, 778, 611, 722, 611, 722, 611, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, 785, 556, 556, 278, 722, 556, 556, 611, 278, 611, 278, 611, 385, 611, 479, 611, 278, 722, 611, 722, 611, 722, 611, 708, 723, 611, 778, 611, 778, 611, 778, 611, 1000, 944, 722, 389, 722, 389, 722, 389, 667, 556, 667, 556, 667, 556, 667, 556, 611, 333, 611, 479, 611, 333, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 944, 778, 667, 556, 667, 611, 500, 611, 500, 611, 500, 278, 556, 722, 556, 1000, 889, 778, 611, 667, 556, 611, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 465, 722, 333, 853, 906, 474, 825, 927, 838, 278, 722, 722, 601, 719, 667, 611, 722, 778, 278, 722, 667, 833, 722, 644, 778, 722, 667, 600, 611, 667, 821, 667, 809, 802, 278, 667, 615, 451, 611, 278, 582, 615, 610, 556, 606, 475, 460, 611, 541, 278, 558, 556, 612, 556, 445, 611, 766, 619, 520, 684, 446, 582, 715, 576, 753, 845, 278, 582, 611, 582, 845, 667, 669, 885, 567, 711, 667, 278, 276, 556, 1094, 1062, 875, 610, 722, 622, 719, 722, 719, 722, 567, 712, 667, 904, 626, 719, 719, 610, 702, 833, 722, 778, 719, 667, 722, 611, 622, 854, 667, 730, 703, 1005, 1019, 870, 979, 719, 711, 1031, 719, 556, 618, 615, 417, 635, 556, 709, 497, 615, 615, 500, 635, 740, 604, 611, 604, 611, 556, 490, 556, 875, 556, 615, 581, 833, 844, 729, 854, 615, 552, 854, 583, 556, 556, 611, 417, 552, 556, 278, 281, 278, 969, 906, 611, 500, 615, 556, 604, 778, 611, 487, 447, 944, 778, 944, 778, 944, 778, 667, 556, 333, 333, 556, 1000, 1000, 552, 278, 278, 278, 278, 500, 500, 500, 556, 556, 350, 1000, 1000, 240, 479, 333, 333, 604, 333, 167, 396, 556, 556, 1094, 556, 885, 489, 1115, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 722, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 611, 611, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 333, 333, 333, 333, 333, 333, 333, 333]; +exports.LiberationSansBoldWidths = LiberationSansBoldWidths; +const LiberationSansBoldMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1]; +exports.LiberationSansBoldMapping = LiberationSansBoldMapping; +const LiberationSansBoldItalicWidths = [365, 0, 333, 278, 333, 474, 556, 556, 889, 722, 238, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 333, 333, 584, 584, 584, 611, 975, 722, 722, 722, 722, 667, 611, 778, 722, 278, 556, 722, 611, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 333, 278, 333, 584, 556, 333, 556, 611, 556, 611, 556, 333, 611, 611, 278, 278, 556, 278, 889, 611, 611, 611, 611, 389, 556, 333, 611, 556, 778, 556, 556, 500, 389, 280, 389, 584, 333, 556, 556, 556, 556, 280, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 556, 278, 333, 333, 365, 556, 834, 834, 834, 611, 722, 722, 722, 722, 722, 722, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 556, 556, 556, 556, 556, 278, 278, 278, 278, 611, 611, 611, 611, 611, 611, 611, 549, 611, 611, 611, 611, 611, 556, 611, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 740, 722, 611, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 611, 778, 611, 778, 611, 778, 611, 722, 611, 722, 611, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, 782, 556, 556, 278, 722, 556, 556, 611, 278, 611, 278, 611, 396, 611, 479, 611, 278, 722, 611, 722, 611, 722, 611, 708, 723, 611, 778, 611, 778, 611, 778, 611, 1000, 944, 722, 389, 722, 389, 722, 389, 667, 556, 667, 556, 667, 556, 667, 556, 611, 333, 611, 479, 611, 333, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 944, 778, 667, 556, 667, 611, 500, 611, 500, 611, 500, 278, 556, 722, 556, 1000, 889, 778, 611, 667, 556, 611, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 722, 333, 854, 906, 473, 844, 930, 847, 278, 722, 722, 610, 671, 667, 611, 722, 778, 278, 722, 667, 833, 722, 657, 778, 718, 667, 590, 611, 667, 822, 667, 829, 781, 278, 667, 620, 479, 611, 278, 591, 620, 621, 556, 610, 479, 492, 611, 558, 278, 566, 556, 603, 556, 450, 611, 712, 605, 532, 664, 409, 591, 704, 578, 773, 834, 278, 591, 611, 591, 834, 667, 667, 886, 614, 719, 667, 278, 278, 556, 1094, 1042, 854, 622, 719, 677, 719, 722, 708, 722, 614, 722, 667, 927, 643, 719, 719, 615, 687, 833, 722, 778, 719, 667, 722, 611, 677, 781, 667, 729, 708, 979, 989, 854, 1000, 708, 719, 1042, 729, 556, 619, 604, 534, 618, 556, 736, 510, 611, 611, 507, 622, 740, 604, 611, 611, 611, 556, 889, 556, 885, 556, 646, 583, 889, 935, 707, 854, 594, 552, 865, 589, 556, 556, 611, 469, 563, 556, 278, 278, 278, 969, 906, 611, 507, 619, 556, 611, 778, 611, 575, 467, 944, 778, 944, 778, 944, 778, 667, 556, 333, 333, 556, 1000, 1000, 552, 278, 278, 278, 278, 500, 500, 500, 556, 556, 350, 1000, 1000, 240, 479, 333, 333, 604, 333, 167, 396, 556, 556, 1104, 556, 885, 516, 1146, 1000, 768, 600, 834, 834, 834, 834, 999, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 722, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 611, 611, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 333, 333, 333, 333, 333, 333, 333, 333]; +exports.LiberationSansBoldItalicWidths = LiberationSansBoldItalicWidths; +const LiberationSansBoldItalicMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1]; +exports.LiberationSansBoldItalicMapping = LiberationSansBoldItalicMapping; +const LiberationSansItalicWidths = [365, 0, 333, 278, 278, 355, 556, 556, 889, 667, 191, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 278, 278, 584, 584, 584, 556, 1015, 667, 667, 722, 722, 667, 611, 778, 722, 278, 500, 667, 556, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 278, 278, 278, 469, 556, 333, 556, 556, 500, 556, 556, 278, 556, 556, 222, 222, 500, 222, 833, 556, 556, 556, 556, 333, 500, 278, 556, 500, 722, 500, 500, 500, 334, 260, 334, 584, 333, 556, 556, 556, 556, 260, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 537, 278, 333, 333, 365, 556, 834, 834, 834, 611, 667, 667, 667, 667, 667, 667, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 500, 556, 556, 556, 556, 278, 278, 278, 278, 556, 556, 556, 556, 556, 556, 556, 549, 611, 556, 556, 556, 556, 500, 556, 500, 667, 556, 667, 556, 667, 556, 722, 500, 722, 500, 722, 500, 722, 500, 722, 625, 722, 556, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 556, 778, 556, 778, 556, 778, 556, 722, 556, 722, 556, 278, 278, 278, 278, 278, 278, 278, 222, 278, 278, 733, 444, 500, 222, 667, 500, 500, 556, 222, 556, 222, 556, 281, 556, 400, 556, 222, 722, 556, 722, 556, 722, 556, 615, 723, 556, 778, 556, 778, 556, 778, 556, 1000, 944, 722, 333, 722, 333, 722, 333, 667, 500, 667, 500, 667, 500, 667, 500, 611, 278, 611, 354, 611, 278, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 944, 722, 667, 500, 667, 611, 500, 611, 500, 611, 500, 222, 556, 667, 556, 1000, 889, 778, 611, 667, 500, 611, 278, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 667, 278, 789, 846, 389, 794, 865, 775, 222, 667, 667, 570, 671, 667, 611, 722, 778, 278, 667, 667, 833, 722, 648, 778, 725, 667, 600, 611, 667, 837, 667, 831, 761, 278, 667, 570, 439, 555, 222, 550, 570, 571, 500, 556, 439, 463, 555, 542, 222, 500, 492, 548, 500, 447, 556, 670, 573, 486, 603, 374, 550, 652, 546, 728, 779, 222, 550, 556, 550, 779, 667, 667, 843, 544, 708, 667, 278, 278, 500, 1066, 982, 844, 589, 715, 639, 724, 667, 651, 667, 544, 704, 667, 917, 614, 715, 715, 589, 686, 833, 722, 778, 725, 667, 722, 611, 639, 795, 667, 727, 673, 920, 923, 805, 886, 651, 694, 1022, 682, 556, 562, 522, 493, 553, 556, 688, 465, 556, 556, 472, 564, 686, 550, 556, 556, 556, 500, 833, 500, 835, 500, 572, 518, 830, 851, 621, 736, 526, 492, 752, 534, 556, 556, 556, 378, 496, 500, 222, 222, 222, 910, 828, 556, 472, 565, 500, 556, 778, 556, 492, 339, 944, 722, 944, 722, 944, 722, 667, 500, 333, 333, 556, 1000, 1000, 552, 222, 222, 222, 222, 333, 333, 333, 556, 556, 350, 1000, 1000, 188, 354, 333, 333, 500, 333, 167, 365, 556, 556, 1094, 556, 885, 323, 1083, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 998, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 719, 274, 549, 549, 584, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 500, 500, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 294, 294, 324, 324, 316, 328, 398, 285]; +exports.LiberationSansItalicWidths = LiberationSansItalicWidths; +const LiberationSansItalicMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1]; +exports.LiberationSansItalicMapping = LiberationSansItalicMapping; +const LiberationSansRegularWidths = [365, 0, 333, 278, 278, 355, 556, 556, 889, 667, 191, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 278, 278, 584, 584, 584, 556, 1015, 667, 667, 722, 722, 667, 611, 778, 722, 278, 500, 667, 556, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 278, 278, 278, 469, 556, 333, 556, 556, 500, 556, 556, 278, 556, 556, 222, 222, 500, 222, 833, 556, 556, 556, 556, 333, 500, 278, 556, 500, 722, 500, 500, 500, 334, 260, 334, 584, 333, 556, 556, 556, 556, 260, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 537, 278, 333, 333, 365, 556, 834, 834, 834, 611, 667, 667, 667, 667, 667, 667, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 500, 556, 556, 556, 556, 278, 278, 278, 278, 556, 556, 556, 556, 556, 556, 556, 549, 611, 556, 556, 556, 556, 500, 556, 500, 667, 556, 667, 556, 667, 556, 722, 500, 722, 500, 722, 500, 722, 500, 722, 615, 722, 556, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 556, 778, 556, 778, 556, 778, 556, 722, 556, 722, 556, 278, 278, 278, 278, 278, 278, 278, 222, 278, 278, 735, 444, 500, 222, 667, 500, 500, 556, 222, 556, 222, 556, 292, 556, 334, 556, 222, 722, 556, 722, 556, 722, 556, 604, 723, 556, 778, 556, 778, 556, 778, 556, 1000, 944, 722, 333, 722, 333, 722, 333, 667, 500, 667, 500, 667, 500, 667, 500, 611, 278, 611, 375, 611, 278, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 944, 722, 667, 500, 667, 611, 500, 611, 500, 611, 500, 222, 556, 667, 556, 1000, 889, 778, 611, 667, 500, 611, 278, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 667, 278, 784, 838, 384, 774, 855, 752, 222, 667, 667, 551, 668, 667, 611, 722, 778, 278, 667, 668, 833, 722, 650, 778, 722, 667, 618, 611, 667, 798, 667, 835, 748, 278, 667, 578, 446, 556, 222, 547, 578, 575, 500, 557, 446, 441, 556, 556, 222, 500, 500, 576, 500, 448, 556, 690, 569, 482, 617, 395, 547, 648, 525, 713, 781, 222, 547, 556, 547, 781, 667, 667, 865, 542, 719, 667, 278, 278, 500, 1057, 1010, 854, 583, 722, 635, 719, 667, 656, 667, 542, 677, 667, 923, 604, 719, 719, 583, 656, 833, 722, 778, 719, 667, 722, 611, 635, 760, 667, 740, 667, 917, 938, 792, 885, 656, 719, 1010, 722, 556, 573, 531, 365, 583, 556, 669, 458, 559, 559, 438, 583, 688, 552, 556, 542, 556, 500, 458, 500, 823, 500, 573, 521, 802, 823, 625, 719, 521, 510, 750, 542, 556, 556, 556, 365, 510, 500, 222, 278, 222, 906, 812, 556, 438, 559, 500, 552, 778, 556, 489, 411, 944, 722, 944, 722, 944, 722, 667, 500, 333, 333, 556, 1000, 1000, 552, 222, 222, 222, 222, 333, 333, 333, 556, 556, 350, 1000, 1000, 188, 354, 333, 333, 500, 333, 167, 365, 556, 556, 1094, 556, 885, 323, 1073, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 719, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 500, 500, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 294, 294, 324, 324, 316, 328, 398, 285]; +exports.LiberationSansRegularWidths = LiberationSansRegularWidths; +const LiberationSansRegularMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1]; +exports.LiberationSansRegularMapping = LiberationSansRegularMapping; + +/***/ }), +/* 53 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MyriadProRegularMetrics = exports.MyriadProRegularFactors = exports.MyriadProItalicMetrics = exports.MyriadProItalicFactors = exports.MyriadProBoldMetrics = exports.MyriadProBoldItalicMetrics = exports.MyriadProBoldItalicFactors = exports.MyriadProBoldFactors = void 0; +const MyriadProBoldFactors = [1.36898, 1, 1, 0.72706, 0.80479, 0.83734, 0.98894, 0.99793, 0.9897, 0.93884, 0.86209, 0.94292, 0.94292, 1.16661, 1.02058, 0.93582, 0.96694, 0.93582, 1.19137, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.78076, 0.78076, 1.02058, 1.02058, 1.02058, 0.72851, 0.78966, 0.90838, 0.83637, 0.82391, 0.96376, 0.80061, 0.86275, 0.8768, 0.95407, 1.0258, 0.73901, 0.85022, 0.83655, 1.0156, 0.95546, 0.92179, 0.87107, 0.92179, 0.82114, 0.8096, 0.89713, 0.94438, 0.95353, 0.94083, 0.91905, 0.90406, 0.9446, 0.94292, 1.18777, 0.94292, 1.02058, 0.89903, 0.90088, 0.94938, 0.97898, 0.81093, 0.97571, 0.94938, 1.024, 0.9577, 0.95933, 0.98621, 1.0474, 0.97455, 0.98981, 0.9672, 0.95933, 0.9446, 0.97898, 0.97407, 0.97646, 0.78036, 1.10208, 0.95442, 0.95298, 0.97579, 0.9332, 0.94039, 0.938, 0.80687, 1.01149, 0.80687, 1.02058, 0.80479, 0.99793, 0.99793, 0.99793, 0.99793, 1.01149, 1.00872, 0.90088, 0.91882, 1.0213, 0.8361, 1.02058, 0.62295, 0.54324, 0.89022, 1.08595, 1, 1, 0.90088, 1, 0.97455, 0.93582, 0.90088, 1, 1.05686, 0.8361, 0.99642, 0.99642, 0.99642, 0.72851, 0.90838, 0.90838, 0.90838, 0.90838, 0.90838, 0.90838, 0.868, 0.82391, 0.80061, 0.80061, 0.80061, 0.80061, 1.0258, 1.0258, 1.0258, 1.0258, 0.97484, 0.95546, 0.92179, 0.92179, 0.92179, 0.92179, 0.92179, 1.02058, 0.92179, 0.94438, 0.94438, 0.94438, 0.94438, 0.90406, 0.86958, 0.98225, 0.94938, 0.94938, 0.94938, 0.94938, 0.94938, 0.94938, 0.9031, 0.81093, 0.94938, 0.94938, 0.94938, 0.94938, 0.98621, 0.98621, 0.98621, 0.98621, 0.93969, 0.95933, 0.9446, 0.9446, 0.9446, 0.9446, 0.9446, 1.08595, 0.9446, 0.95442, 0.95442, 0.95442, 0.95442, 0.94039, 0.97898, 0.94039, 0.90838, 0.94938, 0.90838, 0.94938, 0.90838, 0.94938, 0.82391, 0.81093, 0.82391, 0.81093, 0.82391, 0.81093, 0.82391, 0.81093, 0.96376, 0.84313, 0.97484, 0.97571, 0.80061, 0.94938, 0.80061, 0.94938, 0.80061, 0.94938, 0.80061, 0.94938, 0.80061, 0.94938, 0.8768, 0.9577, 0.8768, 0.9577, 0.8768, 0.9577, 1, 1, 0.95407, 0.95933, 0.97069, 0.95933, 1.0258, 0.98621, 1.0258, 0.98621, 1.0258, 0.98621, 1.0258, 0.98621, 1.0258, 0.98621, 0.887, 1.01591, 0.73901, 1.0474, 1, 1, 0.97455, 0.83655, 0.98981, 1, 1, 0.83655, 0.73977, 0.83655, 0.73903, 0.84638, 1.033, 0.95546, 0.95933, 1, 1, 0.95546, 0.95933, 0.8271, 0.95417, 0.95933, 0.92179, 0.9446, 0.92179, 0.9446, 0.92179, 0.9446, 0.936, 0.91964, 0.82114, 0.97646, 1, 1, 0.82114, 0.97646, 0.8096, 0.78036, 0.8096, 0.78036, 1, 1, 0.8096, 0.78036, 1, 1, 0.89713, 0.77452, 0.89713, 1.10208, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94083, 0.97579, 0.90406, 0.94039, 0.90406, 0.9446, 0.938, 0.9446, 0.938, 0.9446, 0.938, 1, 0.99793, 0.90838, 0.94938, 0.868, 0.9031, 0.92179, 0.9446, 1, 1, 0.89713, 1.10208, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90989, 0.9358, 0.91945, 0.83181, 0.75261, 0.87992, 0.82976, 0.96034, 0.83689, 0.97268, 1.0078, 0.90838, 0.83637, 0.8019, 0.90157, 0.80061, 0.9446, 0.95407, 0.92436, 1.0258, 0.85022, 0.97153, 1.0156, 0.95546, 0.89192, 0.92179, 0.92361, 0.87107, 0.96318, 0.89713, 0.93704, 0.95638, 0.91905, 0.91709, 0.92796, 1.0258, 0.93704, 0.94836, 1.0373, 0.95933, 1.0078, 0.95871, 0.94836, 0.96174, 0.92601, 0.9498, 0.98607, 0.95776, 0.95933, 1.05453, 1.0078, 0.98275, 0.9314, 0.95617, 0.91701, 1.05993, 0.9446, 0.78367, 0.9553, 1, 0.86832, 1.0128, 0.95871, 0.99394, 0.87548, 0.96361, 0.86774, 1.0078, 0.95871, 0.9446, 0.95871, 0.86774, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.94083, 0.97579, 0.94083, 0.97579, 0.94083, 0.97579, 0.90406, 0.94039, 0.96694, 1, 0.89903, 1, 1, 1, 0.93582, 0.93582, 0.93582, 1, 0.908, 0.908, 0.918, 0.94219, 0.94219, 0.96544, 1, 1.285, 1, 1, 0.81079, 0.81079, 1, 1, 0.74854, 1, 1, 1, 1, 0.99793, 1, 1, 1, 0.65, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.17173, 1, 0.80535, 0.76169, 1.02058, 1.0732, 1.05486, 1, 1, 1.30692, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.16161, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.MyriadProBoldFactors = MyriadProBoldFactors; +const MyriadProBoldMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.MyriadProBoldMetrics = MyriadProBoldMetrics; +const MyriadProBoldItalicFactors = [1.36898, 1, 1, 0.66227, 0.80779, 0.81625, 0.97276, 0.97276, 0.97733, 0.92222, 0.83266, 0.94292, 0.94292, 1.16148, 1.02058, 0.93582, 0.96694, 0.93582, 1.17337, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.78076, 0.78076, 1.02058, 1.02058, 1.02058, 0.71541, 0.76813, 0.85576, 0.80591, 0.80729, 0.94299, 0.77512, 0.83655, 0.86523, 0.92222, 0.98621, 0.71743, 0.81698, 0.79726, 0.98558, 0.92222, 0.90637, 0.83809, 0.90637, 0.80729, 0.76463, 0.86275, 0.90699, 0.91605, 0.9154, 0.85308, 0.85458, 0.90531, 0.94292, 1.21296, 0.94292, 1.02058, 0.89903, 1.18616, 0.99613, 0.91677, 0.78216, 0.91677, 0.90083, 0.98796, 0.9135, 0.92168, 0.95381, 0.98981, 0.95298, 0.95381, 0.93459, 0.92168, 0.91513, 0.92004, 0.91677, 0.95077, 0.748, 1.04502, 0.91677, 0.92061, 0.94236, 0.89544, 0.89364, 0.9, 0.80687, 0.8578, 0.80687, 1.02058, 0.80779, 0.97276, 0.97276, 0.97276, 0.97276, 0.8578, 0.99973, 1.18616, 0.91339, 1.08074, 0.82891, 1.02058, 0.55509, 0.71526, 0.89022, 1.08595, 1, 1, 1.18616, 1, 0.96736, 0.93582, 1.18616, 1, 1.04864, 0.82711, 0.99043, 0.99043, 0.99043, 0.71541, 0.85576, 0.85576, 0.85576, 0.85576, 0.85576, 0.85576, 0.845, 0.80729, 0.77512, 0.77512, 0.77512, 0.77512, 0.98621, 0.98621, 0.98621, 0.98621, 0.95961, 0.92222, 0.90637, 0.90637, 0.90637, 0.90637, 0.90637, 1.02058, 0.90251, 0.90699, 0.90699, 0.90699, 0.90699, 0.85458, 0.83659, 0.94951, 0.99613, 0.99613, 0.99613, 0.99613, 0.99613, 0.99613, 0.85811, 0.78216, 0.90083, 0.90083, 0.90083, 0.90083, 0.95381, 0.95381, 0.95381, 0.95381, 0.9135, 0.92168, 0.91513, 0.91513, 0.91513, 0.91513, 0.91513, 1.08595, 0.91677, 0.91677, 0.91677, 0.91677, 0.91677, 0.89364, 0.92332, 0.89364, 0.85576, 0.99613, 0.85576, 0.99613, 0.85576, 0.99613, 0.80729, 0.78216, 0.80729, 0.78216, 0.80729, 0.78216, 0.80729, 0.78216, 0.94299, 0.76783, 0.95961, 0.91677, 0.77512, 0.90083, 0.77512, 0.90083, 0.77512, 0.90083, 0.77512, 0.90083, 0.77512, 0.90083, 0.86523, 0.9135, 0.86523, 0.9135, 0.86523, 0.9135, 1, 1, 0.92222, 0.92168, 0.92222, 0.92168, 0.98621, 0.95381, 0.98621, 0.95381, 0.98621, 0.95381, 0.98621, 0.95381, 0.98621, 0.95381, 0.86036, 0.97096, 0.71743, 0.98981, 1, 1, 0.95298, 0.79726, 0.95381, 1, 1, 0.79726, 0.6894, 0.79726, 0.74321, 0.81691, 1.0006, 0.92222, 0.92168, 1, 1, 0.92222, 0.92168, 0.79464, 0.92098, 0.92168, 0.90637, 0.91513, 0.90637, 0.91513, 0.90637, 0.91513, 0.909, 0.87514, 0.80729, 0.95077, 1, 1, 0.80729, 0.95077, 0.76463, 0.748, 0.76463, 0.748, 1, 1, 0.76463, 0.748, 1, 1, 0.86275, 0.72651, 0.86275, 1.04502, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.9154, 0.94236, 0.85458, 0.89364, 0.85458, 0.90531, 0.9, 0.90531, 0.9, 0.90531, 0.9, 1, 0.97276, 0.85576, 0.99613, 0.845, 0.85811, 0.90251, 0.91677, 1, 1, 0.86275, 1.04502, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.00899, 1.30628, 0.85576, 0.80178, 0.66862, 0.7927, 0.69323, 0.88127, 0.72459, 0.89711, 0.95381, 0.85576, 0.80591, 0.7805, 0.94729, 0.77512, 0.90531, 0.92222, 0.90637, 0.98621, 0.81698, 0.92655, 0.98558, 0.92222, 0.85359, 0.90637, 0.90976, 0.83809, 0.94523, 0.86275, 0.83509, 0.93157, 0.85308, 0.83392, 0.92346, 0.98621, 0.83509, 0.92886, 0.91324, 0.92168, 0.95381, 0.90646, 0.92886, 0.90557, 0.86847, 0.90276, 0.91324, 0.86842, 0.92168, 0.99531, 0.95381, 0.9224, 0.85408, 0.92699, 0.86847, 1.0051, 0.91513, 0.80487, 0.93481, 1, 0.88159, 1.05214, 0.90646, 0.97355, 0.81539, 0.89398, 0.85923, 0.95381, 0.90646, 0.91513, 0.90646, 0.85923, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.9154, 0.94236, 0.9154, 0.94236, 0.9154, 0.94236, 0.85458, 0.89364, 0.96694, 1, 0.89903, 1, 1, 1, 0.91782, 0.91782, 0.91782, 1, 0.896, 0.896, 0.896, 0.9332, 0.9332, 0.95973, 1, 1.26, 1, 1, 0.80479, 0.80178, 1, 1, 0.85633, 1, 1, 1, 1, 0.97276, 1, 1, 1, 0.698, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.14542, 1, 0.79199, 0.78694, 1.02058, 1.03493, 1.05486, 1, 1, 1.23026, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.20006, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.MyriadProBoldItalicFactors = MyriadProBoldItalicFactors; +const MyriadProBoldItalicMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.MyriadProBoldItalicMetrics = MyriadProBoldItalicMetrics; +const MyriadProItalicFactors = [1.36898, 1, 1, 0.65507, 0.84943, 0.85639, 0.88465, 0.88465, 0.86936, 0.88307, 0.86948, 0.85283, 0.85283, 1.06383, 1.02058, 0.75945, 0.9219, 0.75945, 1.17337, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.75945, 0.75945, 1.02058, 1.02058, 1.02058, 0.69046, 0.70926, 0.85158, 0.77812, 0.76852, 0.89591, 0.70466, 0.76125, 0.80094, 0.86822, 0.83864, 0.728, 0.77212, 0.79475, 0.93637, 0.87514, 0.8588, 0.76013, 0.8588, 0.72421, 0.69866, 0.77598, 0.85991, 0.80811, 0.87832, 0.78112, 0.77512, 0.8562, 1.0222, 1.18417, 1.0222, 1.27014, 0.89903, 1.15012, 0.93859, 0.94399, 0.846, 0.94399, 0.81453, 1.0186, 0.94219, 0.96017, 1.03075, 1.02175, 0.912, 1.03075, 0.96998, 0.96017, 0.93859, 0.94399, 0.94399, 0.95493, 0.746, 1.12658, 0.94578, 0.91, 0.979, 0.882, 0.882, 0.83, 0.85034, 0.83537, 0.85034, 1.02058, 0.70869, 0.88465, 0.88465, 0.88465, 0.88465, 0.83537, 0.90083, 1.15012, 0.9161, 0.94565, 0.73541, 1.02058, 0.53609, 0.69353, 0.79519, 1.08595, 1, 1, 1.15012, 1, 0.91974, 0.75945, 1.15012, 1, 0.9446, 0.73361, 0.9005, 0.9005, 0.9005, 0.62864, 0.85158, 0.85158, 0.85158, 0.85158, 0.85158, 0.85158, 0.773, 0.76852, 0.70466, 0.70466, 0.70466, 0.70466, 0.83864, 0.83864, 0.83864, 0.83864, 0.90561, 0.87514, 0.8588, 0.8588, 0.8588, 0.8588, 0.8588, 1.02058, 0.85751, 0.85991, 0.85991, 0.85991, 0.85991, 0.77512, 0.76013, 0.88075, 0.93859, 0.93859, 0.93859, 0.93859, 0.93859, 0.93859, 0.8075, 0.846, 0.81453, 0.81453, 0.81453, 0.81453, 0.82424, 0.82424, 0.82424, 0.82424, 0.9278, 0.96017, 0.93859, 0.93859, 0.93859, 0.93859, 0.93859, 1.08595, 0.8562, 0.94578, 0.94578, 0.94578, 0.94578, 0.882, 0.94578, 0.882, 0.85158, 0.93859, 0.85158, 0.93859, 0.85158, 0.93859, 0.76852, 0.846, 0.76852, 0.846, 0.76852, 0.846, 0.76852, 0.846, 0.89591, 0.8544, 0.90561, 0.94399, 0.70466, 0.81453, 0.70466, 0.81453, 0.70466, 0.81453, 0.70466, 0.81453, 0.70466, 0.81453, 0.80094, 0.94219, 0.80094, 0.94219, 0.80094, 0.94219, 1, 1, 0.86822, 0.96017, 0.86822, 0.96017, 0.83864, 0.82424, 0.83864, 0.82424, 0.83864, 0.82424, 0.83864, 1.03075, 0.83864, 0.82424, 0.81402, 1.02738, 0.728, 1.02175, 1, 1, 0.912, 0.79475, 1.03075, 1, 1, 0.79475, 0.83911, 0.79475, 0.66266, 0.80553, 1.06676, 0.87514, 0.96017, 1, 1, 0.87514, 0.96017, 0.86865, 0.87396, 0.96017, 0.8588, 0.93859, 0.8588, 0.93859, 0.8588, 0.93859, 0.867, 0.84759, 0.72421, 0.95493, 1, 1, 0.72421, 0.95493, 0.69866, 0.746, 0.69866, 0.746, 1, 1, 0.69866, 0.746, 1, 1, 0.77598, 0.88417, 0.77598, 1.12658, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.87832, 0.979, 0.77512, 0.882, 0.77512, 0.8562, 0.83, 0.8562, 0.83, 0.8562, 0.83, 1, 0.88465, 0.85158, 0.93859, 0.773, 0.8075, 0.85751, 0.8562, 1, 1, 0.77598, 1.12658, 1.15012, 1.15012, 1.15012, 1.15012, 1.15012, 1.15313, 1.15012, 1.15012, 1.15012, 1.08106, 1.03901, 0.85158, 0.77025, 0.62264, 0.7646, 0.65351, 0.86026, 0.69461, 0.89947, 1.03075, 0.85158, 0.77812, 0.76449, 0.88836, 0.70466, 0.8562, 0.86822, 0.8588, 0.83864, 0.77212, 0.85308, 0.93637, 0.87514, 0.82352, 0.8588, 0.85701, 0.76013, 0.89058, 0.77598, 0.8156, 0.82565, 0.78112, 0.77899, 0.89386, 0.83864, 0.8156, 0.9486, 0.92388, 0.96186, 1.03075, 0.91123, 0.9486, 0.93298, 0.878, 0.93942, 0.92388, 0.84596, 0.96186, 0.95119, 1.03075, 0.922, 0.88787, 0.95829, 0.88, 0.93559, 0.93859, 0.78815, 0.93758, 1, 0.89217, 1.03737, 0.91123, 0.93969, 0.77487, 0.85769, 0.86799, 1.03075, 0.91123, 0.93859, 0.91123, 0.86799, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.87832, 0.979, 0.87832, 0.979, 0.87832, 0.979, 0.77512, 0.882, 0.9219, 1, 0.89903, 1, 1, 1, 0.87321, 0.87321, 0.87321, 1, 1.027, 1.027, 1.027, 0.86847, 0.86847, 0.79121, 1, 1.124, 1, 1, 0.73572, 0.73572, 1, 1, 0.85034, 1, 1, 1, 1, 0.88465, 1, 1, 1, 0.669, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.04828, 1, 0.74948, 0.75187, 1.02058, 0.98391, 1.02119, 1, 1, 1.06233, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05233, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.MyriadProItalicFactors = MyriadProItalicFactors; +const MyriadProItalicMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.MyriadProItalicMetrics = MyriadProItalicMetrics; +const MyriadProRegularFactors = [1.36898, 1, 1, 0.76305, 0.82784, 0.94935, 0.89364, 0.92241, 0.89073, 0.90706, 0.98472, 0.85283, 0.85283, 1.0664, 1.02058, 0.74505, 0.9219, 0.74505, 1.23456, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.74505, 0.74505, 1.02058, 1.02058, 1.02058, 0.73002, 0.72601, 0.91755, 0.8126, 0.80314, 0.92222, 0.73764, 0.79726, 0.83051, 0.90284, 0.86023, 0.74, 0.8126, 0.84869, 0.96518, 0.91115, 0.8858, 0.79761, 0.8858, 0.74498, 0.73914, 0.81363, 0.89591, 0.83659, 0.89633, 0.85608, 0.8111, 0.90531, 1.0222, 1.22736, 1.0222, 1.27014, 0.89903, 0.90088, 0.86667, 1.0231, 0.896, 1.01411, 0.90083, 1.05099, 1.00512, 0.99793, 1.05326, 1.09377, 0.938, 1.06226, 1.00119, 0.99793, 0.98714, 1.0231, 1.01231, 0.98196, 0.792, 1.19137, 0.99074, 0.962, 1.01915, 0.926, 0.942, 0.856, 0.85034, 0.92006, 0.85034, 1.02058, 0.69067, 0.92241, 0.92241, 0.92241, 0.92241, 0.92006, 0.9332, 0.90088, 0.91882, 0.93484, 0.75339, 1.02058, 0.56866, 0.54324, 0.79519, 1.08595, 1, 1, 0.90088, 1, 0.95325, 0.74505, 0.90088, 1, 0.97198, 0.75339, 0.91009, 0.91009, 0.91009, 0.66466, 0.91755, 0.91755, 0.91755, 0.91755, 0.91755, 0.91755, 0.788, 0.80314, 0.73764, 0.73764, 0.73764, 0.73764, 0.86023, 0.86023, 0.86023, 0.86023, 0.92915, 0.91115, 0.8858, 0.8858, 0.8858, 0.8858, 0.8858, 1.02058, 0.8858, 0.89591, 0.89591, 0.89591, 0.89591, 0.8111, 0.79611, 0.89713, 0.86667, 0.86667, 0.86667, 0.86667, 0.86667, 0.86667, 0.86936, 0.896, 0.90083, 0.90083, 0.90083, 0.90083, 0.84224, 0.84224, 0.84224, 0.84224, 0.97276, 0.99793, 0.98714, 0.98714, 0.98714, 0.98714, 0.98714, 1.08595, 0.89876, 0.99074, 0.99074, 0.99074, 0.99074, 0.942, 1.0231, 0.942, 0.91755, 0.86667, 0.91755, 0.86667, 0.91755, 0.86667, 0.80314, 0.896, 0.80314, 0.896, 0.80314, 0.896, 0.80314, 0.896, 0.92222, 0.93372, 0.92915, 1.01411, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.83051, 1.00512, 0.83051, 1.00512, 0.83051, 1.00512, 1, 1, 0.90284, 0.99793, 0.90976, 0.99793, 0.86023, 0.84224, 0.86023, 0.84224, 0.86023, 0.84224, 0.86023, 1.05326, 0.86023, 0.84224, 0.82873, 1.07469, 0.74, 1.09377, 1, 1, 0.938, 0.84869, 1.06226, 1, 1, 0.84869, 0.83704, 0.84869, 0.81441, 0.85588, 1.08927, 0.91115, 0.99793, 1, 1, 0.91115, 0.99793, 0.91887, 0.90991, 0.99793, 0.8858, 0.98714, 0.8858, 0.98714, 0.8858, 0.98714, 0.894, 0.91434, 0.74498, 0.98196, 1, 1, 0.74498, 0.98196, 0.73914, 0.792, 0.73914, 0.792, 1, 1, 0.73914, 0.792, 1, 1, 0.81363, 0.904, 0.81363, 1.19137, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89633, 1.01915, 0.8111, 0.942, 0.8111, 0.90531, 0.856, 0.90531, 0.856, 0.90531, 0.856, 1, 0.92241, 0.91755, 0.86667, 0.788, 0.86936, 0.8858, 0.89876, 1, 1, 0.81363, 1.19137, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90388, 1.03901, 0.92138, 0.78105, 0.7154, 0.86169, 0.80513, 0.94007, 0.82528, 0.98612, 1.06226, 0.91755, 0.8126, 0.81884, 0.92819, 0.73764, 0.90531, 0.90284, 0.8858, 0.86023, 0.8126, 0.91172, 0.96518, 0.91115, 0.83089, 0.8858, 0.87791, 0.79761, 0.89297, 0.81363, 0.88157, 0.89992, 0.85608, 0.81992, 0.94307, 0.86023, 0.88157, 0.95308, 0.98699, 0.99793, 1.06226, 0.95817, 0.95308, 0.97358, 0.928, 0.98088, 0.98699, 0.92761, 0.99793, 0.96017, 1.06226, 0.986, 0.944, 0.95978, 0.938, 0.96705, 0.98714, 0.80442, 0.98972, 1, 0.89762, 1.04552, 0.95817, 0.99007, 0.87064, 0.91879, 0.88888, 1.06226, 0.95817, 0.98714, 0.95817, 0.88888, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89633, 1.01915, 0.89633, 1.01915, 0.89633, 1.01915, 0.8111, 0.942, 0.9219, 1, 0.89903, 1, 1, 1, 0.93173, 0.93173, 0.93173, 1, 1.06304, 1.06304, 1.06904, 0.89903, 0.89903, 0.80549, 1, 1.156, 1, 1, 0.76575, 0.76575, 1, 1, 0.72458, 1, 1, 1, 1, 0.92241, 1, 1, 1, 0.619, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.07257, 1, 0.74705, 0.71119, 1.02058, 1.024, 1.02119, 1, 1, 1.1536, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05638, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.MyriadProRegularFactors = MyriadProRegularFactors; +const MyriadProRegularMetrics = { + lineHeight: 1.2, + lineGap: 0.2 +}; +exports.MyriadProRegularMetrics = MyriadProRegularMetrics; + +/***/ }), +/* 54 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SegoeuiRegularMetrics = exports.SegoeuiRegularFactors = exports.SegoeuiItalicMetrics = exports.SegoeuiItalicFactors = exports.SegoeuiBoldMetrics = exports.SegoeuiBoldItalicMetrics = exports.SegoeuiBoldItalicFactors = exports.SegoeuiBoldFactors = void 0; +const SegoeuiBoldFactors = [1.76738, 1, 1, 0.99297, 0.9824, 1.04016, 1.06497, 1.03424, 0.97529, 1.17647, 1.23203, 1.1085, 1.1085, 1.16939, 1.2107, 0.9754, 1.21408, 0.9754, 1.59578, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 0.81378, 0.81378, 1.2107, 1.2107, 1.2107, 0.71703, 0.97847, 0.97363, 0.88776, 0.8641, 1.02096, 0.79795, 0.85132, 0.914, 1.06085, 1.1406, 0.8007, 0.89858, 0.83693, 1.14889, 1.09398, 0.97489, 0.92094, 0.97489, 0.90399, 0.84041, 0.95923, 1.00135, 1, 1.06467, 0.98243, 0.90996, 0.99361, 1.1085, 1.56942, 1.1085, 1.2107, 0.74627, 0.94282, 0.96752, 1.01519, 0.86304, 1.01359, 0.97278, 1.15103, 1.01359, 0.98561, 1.02285, 1.02285, 1.00527, 1.02285, 1.0302, 0.99041, 1.0008, 1.01519, 1.01359, 1.02258, 0.79104, 1.16862, 0.99041, 0.97454, 1.02511, 0.99298, 0.96752, 0.95801, 0.94856, 1.16579, 0.94856, 1.2107, 0.9824, 1.03424, 1.03424, 1, 1.03424, 1.16579, 0.8727, 1.3871, 1.18622, 1.10818, 1.04478, 1.2107, 1.18622, 0.75155, 0.94994, 1.28826, 1.21408, 1.21408, 0.91056, 1, 0.91572, 0.9754, 0.64663, 1.18328, 1.24866, 1.04478, 1.14169, 1.15749, 1.17389, 0.71703, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.93506, 0.8641, 0.79795, 0.79795, 0.79795, 0.79795, 1.1406, 1.1406, 1.1406, 1.1406, 1.02096, 1.09398, 0.97426, 0.97426, 0.97426, 0.97426, 0.97426, 1.2107, 0.97489, 1.00135, 1.00135, 1.00135, 1.00135, 0.90996, 0.92094, 1.02798, 0.96752, 0.96752, 0.96752, 0.96752, 0.96752, 0.96752, 0.93136, 0.86304, 0.97278, 0.97278, 0.97278, 0.97278, 1.02285, 1.02285, 1.02285, 1.02285, 0.97122, 0.99041, 1, 1, 1, 1, 1, 1.28826, 1.0008, 0.99041, 0.99041, 0.99041, 0.99041, 0.96752, 1.01519, 0.96752, 0.97363, 0.96752, 0.97363, 0.96752, 0.97363, 0.96752, 0.8641, 0.86304, 0.8641, 0.86304, 0.8641, 0.86304, 0.8641, 0.86304, 1.02096, 1.03057, 1.02096, 1.03517, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.914, 1.01359, 0.914, 1.01359, 0.914, 1.01359, 1, 1, 1.06085, 0.98561, 1.06085, 1.00879, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 0.97138, 1.08692, 0.8007, 1.02285, 1, 1, 1.00527, 0.83693, 1.02285, 1, 1, 0.83693, 0.9455, 0.83693, 0.90418, 0.83693, 1.13005, 1.09398, 0.99041, 1, 1, 1.09398, 0.99041, 0.96692, 1.09251, 0.99041, 0.97489, 1.0008, 0.97489, 1.0008, 0.97489, 1.0008, 0.93994, 0.97931, 0.90399, 1.02258, 1, 1, 0.90399, 1.02258, 0.84041, 0.79104, 0.84041, 0.79104, 0.84041, 0.79104, 0.84041, 0.79104, 1, 1, 0.95923, 1.07034, 0.95923, 1.16862, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.06467, 1.02511, 0.90996, 0.96752, 0.90996, 0.99361, 0.95801, 0.99361, 0.95801, 0.99361, 0.95801, 1.07733, 1.03424, 0.97363, 0.96752, 0.93506, 0.93136, 0.97489, 1.0008, 1, 1, 0.95923, 1.16862, 1.15103, 1.15103, 1.01173, 1.03959, 0.75953, 0.81378, 0.79912, 1.15103, 1.21994, 0.95161, 0.87815, 1.01149, 0.81525, 0.7676, 0.98167, 1.01134, 1.02546, 0.84097, 1.03089, 1.18102, 0.97363, 0.88776, 0.85134, 0.97826, 0.79795, 0.99361, 1.06085, 0.97489, 1.1406, 0.89858, 1.0388, 1.14889, 1.09398, 0.86039, 0.97489, 1.0595, 0.92094, 0.94793, 0.95923, 0.90996, 0.99346, 0.98243, 1.02112, 0.95493, 1.1406, 0.90996, 1.03574, 1.02597, 1.0008, 1.18102, 1.06628, 1.03574, 1.0192, 1.01932, 1.00886, 0.97531, 1.0106, 1.0008, 1.13189, 1.18102, 1.02277, 0.98683, 1.0016, 0.99561, 1.07237, 1.0008, 0.90434, 0.99921, 0.93803, 0.8965, 1.23085, 1.06628, 1.04983, 0.96268, 1.0499, 0.98439, 1.18102, 1.06628, 1.0008, 1.06628, 0.98439, 0.79795, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.09466, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.97278, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.02065, 1, 1, 1, 1, 1, 1, 1.06467, 1.02511, 1.06467, 1.02511, 1.06467, 1.02511, 0.90996, 0.96752, 1, 1.21408, 0.89903, 1, 1, 0.75155, 1.04394, 1.04394, 1.04394, 1.04394, 0.98633, 0.98633, 0.98633, 0.73047, 0.73047, 1.20642, 0.91211, 1.25635, 1.222, 1.02956, 1.03372, 1.03372, 0.96039, 1.24633, 1, 1.12454, 0.93503, 1.03424, 1.19687, 1.03424, 1, 1, 1, 0.771, 1, 1, 1.15749, 1.15749, 1.15749, 1.10948, 0.86279, 0.94434, 0.86279, 0.94434, 0.86182, 1, 1, 1.16897, 1, 0.96085, 0.90137, 1.2107, 1.18416, 1.13973, 0.69825, 0.9716, 2.10339, 1.29004, 1.29004, 1.21172, 1.29004, 1.29004, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18874, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.09193, 1.09193, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.SegoeuiBoldFactors = SegoeuiBoldFactors; +const SegoeuiBoldMetrics = { + lineHeight: 1.33008, + lineGap: 0 +}; +exports.SegoeuiBoldMetrics = SegoeuiBoldMetrics; +const SegoeuiBoldItalicFactors = [1.76738, 1, 1, 0.98946, 1.03959, 1.04016, 1.02809, 1.036, 0.97639, 1.10953, 1.23203, 1.11144, 1.11144, 1.16939, 1.21237, 0.9754, 1.21261, 0.9754, 1.59754, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 0.81378, 0.81378, 1.21237, 1.21237, 1.21237, 0.73541, 0.97847, 0.97363, 0.89723, 0.87897, 1.0426, 0.79429, 0.85292, 0.91149, 1.05815, 1.1406, 0.79631, 0.90128, 0.83853, 1.04396, 1.10615, 0.97552, 0.94436, 0.97552, 0.88641, 0.80527, 0.96083, 1.00135, 1, 1.06777, 0.9817, 0.91142, 0.99361, 1.11144, 1.57293, 1.11144, 1.21237, 0.74627, 1.31818, 1.06585, 0.97042, 0.83055, 0.97042, 0.93503, 1.1261, 0.97042, 0.97922, 1.14236, 0.94552, 1.01054, 1.14236, 1.02471, 0.97922, 0.94165, 0.97042, 0.97042, 1.0276, 0.78929, 1.1261, 0.97922, 0.95874, 1.02197, 0.98507, 0.96752, 0.97168, 0.95107, 1.16579, 0.95107, 1.21237, 1.03959, 1.036, 1.036, 1, 1.036, 1.16579, 0.87357, 1.31818, 1.18754, 1.26781, 1.05356, 1.21237, 1.18622, 0.79487, 0.94994, 1.29004, 1.24047, 1.24047, 1.31818, 1, 0.91484, 0.9754, 1.31818, 1.1349, 1.24866, 1.05356, 1.13934, 1.15574, 1.17389, 0.73541, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.94385, 0.87897, 0.79429, 0.79429, 0.79429, 0.79429, 1.1406, 1.1406, 1.1406, 1.1406, 1.0426, 1.10615, 0.97552, 0.97552, 0.97552, 0.97552, 0.97552, 1.21237, 0.97552, 1.00135, 1.00135, 1.00135, 1.00135, 0.91142, 0.94436, 0.98721, 1.06585, 1.06585, 1.06585, 1.06585, 1.06585, 1.06585, 0.96705, 0.83055, 0.93503, 0.93503, 0.93503, 0.93503, 1.14236, 1.14236, 1.14236, 1.14236, 0.93125, 0.97922, 0.94165, 0.94165, 0.94165, 0.94165, 0.94165, 1.29004, 0.94165, 0.97922, 0.97922, 0.97922, 0.97922, 0.96752, 0.97042, 0.96752, 0.97363, 1.06585, 0.97363, 1.06585, 0.97363, 1.06585, 0.87897, 0.83055, 0.87897, 0.83055, 0.87897, 0.83055, 0.87897, 0.83055, 1.0426, 1.0033, 1.0426, 0.97042, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.91149, 0.97042, 0.91149, 0.97042, 0.91149, 0.97042, 1, 1, 1.05815, 0.97922, 1.05815, 0.97922, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 0.97441, 1.04302, 0.79631, 1.01582, 1, 1, 1.01054, 0.83853, 1.14236, 1, 1, 0.83853, 1.09125, 0.83853, 0.90418, 0.83853, 1.19508, 1.10615, 0.97922, 1, 1, 1.10615, 0.97922, 1.01034, 1.10466, 0.97922, 0.97552, 0.94165, 0.97552, 0.94165, 0.97552, 0.94165, 0.91602, 0.91981, 0.88641, 1.0276, 1, 1, 0.88641, 1.0276, 0.80527, 0.78929, 0.80527, 0.78929, 0.80527, 0.78929, 0.80527, 0.78929, 1, 1, 0.96083, 1.05403, 0.95923, 1.16862, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.06777, 1.02197, 0.91142, 0.96752, 0.91142, 0.99361, 0.97168, 0.99361, 0.97168, 0.99361, 0.97168, 1.23199, 1.036, 0.97363, 1.06585, 0.94385, 0.96705, 0.97552, 0.94165, 1, 1, 0.96083, 1.1261, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 0.95161, 1.27126, 1.00811, 0.83284, 0.77702, 0.99137, 0.95253, 1.0347, 0.86142, 1.07205, 1.14236, 0.97363, 0.89723, 0.86869, 1.09818, 0.79429, 0.99361, 1.05815, 0.97552, 1.1406, 0.90128, 1.06662, 1.04396, 1.10615, 0.84918, 0.97552, 1.04694, 0.94436, 0.98015, 0.96083, 0.91142, 1.00356, 0.9817, 1.01945, 0.98999, 1.1406, 0.91142, 1.04961, 0.9898, 1.00639, 1.14236, 1.07514, 1.04961, 0.99607, 1.02897, 1.008, 0.9898, 0.95134, 1.00639, 1.11121, 1.14236, 1.00518, 0.97981, 1.02186, 1, 1.08578, 0.94165, 0.99314, 0.98387, 0.93028, 0.93377, 1.35125, 1.07514, 1.10687, 0.93491, 1.04232, 1.00351, 1.14236, 1.07514, 0.94165, 1.07514, 1.00351, 0.79429, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.09097, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.93503, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.96609, 1, 1, 1, 1, 1, 1, 1.06777, 1.02197, 1.06777, 1.02197, 1.06777, 1.02197, 0.91142, 0.96752, 1, 1.21261, 0.89903, 1, 1, 0.75155, 1.04745, 1.04745, 1.04745, 1.04394, 0.98633, 0.98633, 0.98633, 0.72959, 0.72959, 1.20502, 0.91406, 1.26514, 1.222, 1.02956, 1.03372, 1.03372, 0.96039, 1.24633, 1, 1.09125, 0.93327, 1.03336, 1.16541, 1.036, 1, 1, 1, 0.771, 1, 1, 1.15574, 1.15574, 1.15574, 1.15574, 0.86364, 0.94434, 0.86279, 0.94434, 0.86224, 1, 1, 1.16798, 1, 0.96085, 0.90068, 1.21237, 1.18416, 1.13904, 0.69825, 0.9716, 2.10339, 1.29004, 1.29004, 1.21339, 1.29004, 1.29004, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18775, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.13269, 1.13269, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.SegoeuiBoldItalicFactors = SegoeuiBoldItalicFactors; +const SegoeuiBoldItalicMetrics = { + lineHeight: 1.33008, + lineGap: 0 +}; +exports.SegoeuiBoldItalicMetrics = SegoeuiBoldItalicMetrics; +const SegoeuiItalicFactors = [1.76738, 1, 1, 0.98946, 1.14763, 1.05365, 1.06234, 0.96927, 0.92586, 1.15373, 1.18414, 0.91349, 0.91349, 1.07403, 1.17308, 0.78383, 1.20088, 0.78383, 1.42531, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.78383, 0.78383, 1.17308, 1.17308, 1.17308, 0.77349, 0.94565, 0.94729, 0.85944, 0.88506, 0.9858, 0.74817, 0.80016, 0.88449, 0.98039, 0.95782, 0.69238, 0.89898, 0.83231, 0.98183, 1.03989, 0.96924, 0.86237, 0.96924, 0.80595, 0.74524, 0.86091, 0.95402, 0.94143, 0.98448, 0.8858, 0.83089, 0.93285, 1.0949, 1.39016, 1.0949, 1.45994, 0.74627, 1.04839, 0.97454, 0.97454, 0.87207, 0.97454, 0.87533, 1.06151, 0.97454, 1.00176, 1.16484, 1.08132, 0.98047, 1.16484, 1.02989, 1.01054, 0.96225, 0.97454, 0.97454, 1.06598, 0.79004, 1.16344, 1.00351, 0.94629, 0.9973, 0.91016, 0.96777, 0.9043, 0.91082, 0.92481, 0.91082, 1.17308, 0.95748, 0.96927, 0.96927, 1, 0.96927, 0.92481, 0.80597, 1.04839, 1.23393, 1.1781, 0.9245, 1.17308, 1.20808, 0.63218, 0.94261, 1.24822, 1.09971, 1.09971, 1.04839, 1, 0.85273, 0.78032, 1.04839, 1.09971, 1.22326, 0.9245, 1.09836, 1.13525, 1.15222, 0.70424, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.85498, 0.88506, 0.74817, 0.74817, 0.74817, 0.74817, 0.95782, 0.95782, 0.95782, 0.95782, 0.9858, 1.03989, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924, 1.17308, 0.96924, 0.95402, 0.95402, 0.95402, 0.95402, 0.83089, 0.86237, 0.88409, 0.97454, 0.97454, 0.97454, 0.97454, 0.97454, 0.97454, 0.92916, 0.87207, 0.87533, 0.87533, 0.87533, 0.87533, 0.93146, 0.93146, 0.93146, 0.93146, 0.93854, 1.01054, 0.96225, 0.96225, 0.96225, 0.96225, 0.96225, 1.24822, 0.8761, 1.00351, 1.00351, 1.00351, 1.00351, 0.96777, 0.97454, 0.96777, 0.94729, 0.97454, 0.94729, 0.97454, 0.94729, 0.97454, 0.88506, 0.87207, 0.88506, 0.87207, 0.88506, 0.87207, 0.88506, 0.87207, 0.9858, 0.95391, 0.9858, 0.97454, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.88449, 0.97454, 0.88449, 0.97454, 0.88449, 0.97454, 1, 1, 0.98039, 1.00176, 0.98039, 1.00176, 0.95782, 0.93146, 0.95782, 0.93146, 0.95782, 0.93146, 0.95782, 1.16484, 0.95782, 0.93146, 0.84421, 1.12761, 0.69238, 1.08132, 1, 1, 0.98047, 0.83231, 1.16484, 1, 1, 0.84723, 1.04861, 0.84723, 0.78755, 0.83231, 1.23736, 1.03989, 1.01054, 1, 1, 1.03989, 1.01054, 0.9857, 1.03849, 1.01054, 0.96924, 0.96225, 0.96924, 0.96225, 0.96924, 0.96225, 0.92383, 0.90171, 0.80595, 1.06598, 1, 1, 0.80595, 1.06598, 0.74524, 0.79004, 0.74524, 0.79004, 0.74524, 0.79004, 0.74524, 0.79004, 1, 1, 0.86091, 1.02759, 0.85771, 1.16344, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.98448, 0.9973, 0.83089, 0.96777, 0.83089, 0.93285, 0.9043, 0.93285, 0.9043, 0.93285, 0.9043, 1.31868, 0.96927, 0.94729, 0.97454, 0.85498, 0.92916, 0.96924, 0.8761, 1, 1, 0.86091, 1.16344, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 0.81965, 0.81965, 0.94729, 0.78032, 0.71022, 0.90883, 0.84171, 0.99877, 0.77596, 1.05734, 1.2, 0.94729, 0.85944, 0.82791, 0.9607, 0.74817, 0.93285, 0.98039, 0.96924, 0.95782, 0.89898, 0.98316, 0.98183, 1.03989, 0.78614, 0.96924, 0.97642, 0.86237, 0.86075, 0.86091, 0.83089, 0.90082, 0.8858, 0.97296, 1.01284, 0.95782, 0.83089, 1.0976, 1.04, 1.03342, 1.2, 1.0675, 1.0976, 0.98205, 1.03809, 1.05097, 1.04, 0.95364, 1.03342, 1.05401, 1.2, 1.02148, 1.0119, 1.04724, 1.0127, 1.02732, 0.96225, 0.8965, 0.97783, 0.93574, 0.94818, 1.30679, 1.0675, 1.11826, 0.99821, 1.0557, 1.0326, 1.2, 1.0675, 0.96225, 1.0675, 1.0326, 0.74817, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.03754, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.87533, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.98705, 1, 1, 1, 1, 1, 1, 0.98448, 0.9973, 0.98448, 0.9973, 0.98448, 0.9973, 0.83089, 0.96777, 1, 1.20088, 0.89903, 1, 1, 0.75155, 0.94945, 0.94945, 0.94945, 0.94945, 1.12317, 1.12317, 1.12317, 0.67603, 0.67603, 1.15621, 0.73584, 1.21191, 1.22135, 1.06483, 0.94868, 0.94868, 0.95996, 1.24633, 1, 1.07497, 0.87709, 0.96927, 1.01473, 0.96927, 1, 1, 1, 0.77295, 1, 1, 1.09836, 1.09836, 1.09836, 1.01522, 0.86321, 0.94434, 0.8649, 0.94434, 0.86182, 1, 1, 1.083, 1, 0.91578, 0.86438, 1.17308, 1.18416, 1.14589, 0.69825, 0.97622, 1.96791, 1.24822, 1.24822, 1.17308, 1.24822, 1.24822, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.17984, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.10742, 1.10742, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.SegoeuiItalicFactors = SegoeuiItalicFactors; +const SegoeuiItalicMetrics = { + lineHeight: 1.33008, + lineGap: 0 +}; +exports.SegoeuiItalicMetrics = SegoeuiItalicMetrics; +const SegoeuiRegularFactors = [1.76738, 1, 1, 0.98594, 1.02285, 1.10454, 1.06234, 0.96927, 0.92037, 1.19985, 1.2046, 0.90616, 0.90616, 1.07152, 1.1714, 0.78032, 1.20088, 0.78032, 1.40246, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.78032, 0.78032, 1.1714, 1.1714, 1.1714, 0.80597, 0.94084, 0.96706, 0.85944, 0.85734, 0.97093, 0.75842, 0.79936, 0.88198, 0.9831, 0.95782, 0.71387, 0.86969, 0.84636, 1.07796, 1.03584, 0.96924, 0.83968, 0.96924, 0.82826, 0.79649, 0.85771, 0.95132, 0.93119, 0.98965, 0.88433, 0.8287, 0.93365, 1.08612, 1.3638, 1.08612, 1.45786, 0.74627, 0.80499, 0.91484, 1.05707, 0.92383, 1.05882, 0.9403, 1.12654, 1.05882, 1.01756, 1.09011, 1.09011, 0.99414, 1.09011, 1.034, 1.01756, 1.05356, 1.05707, 1.05882, 1.04399, 0.84863, 1.21968, 1.01756, 0.95801, 1.00068, 0.91797, 0.96777, 0.9043, 0.90351, 0.92105, 0.90351, 1.1714, 0.85337, 0.96927, 0.96927, 0.99912, 0.96927, 0.92105, 0.80597, 1.2434, 1.20808, 1.05937, 0.90957, 1.1714, 1.20808, 0.75155, 0.94261, 1.24644, 1.09971, 1.09971, 0.84751, 1, 0.85273, 0.78032, 0.61584, 1.05425, 1.17914, 0.90957, 1.08665, 1.11593, 1.14169, 0.73381, 0.96706, 0.96706, 0.96706, 0.96706, 0.96706, 0.96706, 0.86035, 0.85734, 0.75842, 0.75842, 0.75842, 0.75842, 0.95782, 0.95782, 0.95782, 0.95782, 0.97093, 1.03584, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924, 1.1714, 0.96924, 0.95132, 0.95132, 0.95132, 0.95132, 0.8287, 0.83968, 0.89049, 0.91484, 0.91484, 0.91484, 0.91484, 0.91484, 0.91484, 0.93575, 0.92383, 0.9403, 0.9403, 0.9403, 0.9403, 0.8717, 0.8717, 0.8717, 0.8717, 1.00527, 1.01756, 1.05356, 1.05356, 1.05356, 1.05356, 1.05356, 1.24644, 0.95923, 1.01756, 1.01756, 1.01756, 1.01756, 0.96777, 1.05707, 0.96777, 0.96706, 0.91484, 0.96706, 0.91484, 0.96706, 0.91484, 0.85734, 0.92383, 0.85734, 0.92383, 0.85734, 0.92383, 0.85734, 0.92383, 0.97093, 1.0969, 0.97093, 1.05882, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.88198, 1.05882, 0.88198, 1.05882, 0.88198, 1.05882, 1, 1, 0.9831, 1.01756, 0.9831, 1.01756, 0.95782, 0.8717, 0.95782, 0.8717, 0.95782, 0.8717, 0.95782, 1.09011, 0.95782, 0.8717, 0.84784, 1.11551, 0.71387, 1.09011, 1, 1, 0.99414, 0.84636, 1.09011, 1, 1, 0.84636, 1.0536, 0.84636, 0.94298, 0.84636, 1.23297, 1.03584, 1.01756, 1, 1, 1.03584, 1.01756, 1.00323, 1.03444, 1.01756, 0.96924, 1.05356, 0.96924, 1.05356, 0.96924, 1.05356, 0.93066, 0.98293, 0.82826, 1.04399, 1, 1, 0.82826, 1.04399, 0.79649, 0.84863, 0.79649, 0.84863, 0.79649, 0.84863, 0.79649, 0.84863, 1, 1, 0.85771, 1.17318, 0.85771, 1.21968, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.98965, 1.00068, 0.8287, 0.96777, 0.8287, 0.93365, 0.9043, 0.93365, 0.9043, 0.93365, 0.9043, 1.08571, 0.96927, 0.96706, 0.91484, 0.86035, 0.93575, 0.96924, 0.95923, 1, 1, 0.85771, 1.21968, 1.11437, 1.11437, 0.93109, 0.91202, 0.60411, 0.84164, 0.55572, 1.01173, 0.97361, 0.81818, 0.81818, 0.96635, 0.78032, 0.72727, 0.92366, 0.98601, 1.03405, 0.77968, 1.09799, 1.2, 0.96706, 0.85944, 0.85638, 0.96491, 0.75842, 0.93365, 0.9831, 0.96924, 0.95782, 0.86969, 0.94152, 1.07796, 1.03584, 0.78437, 0.96924, 0.98715, 0.83968, 0.83491, 0.85771, 0.8287, 0.94492, 0.88433, 0.9287, 1.0098, 0.95782, 0.8287, 1.0625, 0.98248, 1.03424, 1.2, 1.01071, 1.0625, 0.95246, 1.03809, 1.04912, 0.98248, 1.00221, 1.03424, 1.05443, 1.2, 1.04785, 0.99609, 1.00169, 1.05176, 0.99346, 1.05356, 0.9087, 1.03004, 0.95542, 0.93117, 1.23362, 1.01071, 1.07831, 1.02512, 1.05205, 1.03502, 1.2, 1.01071, 1.05356, 1.01071, 1.03502, 0.75842, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.03719, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.9403, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.04021, 1, 1, 1, 1, 1, 1, 0.98965, 1.00068, 0.98965, 1.00068, 0.98965, 1.00068, 0.8287, 0.96777, 1, 1.20088, 0.89903, 1, 1, 0.75155, 1.03077, 1.03077, 1.03077, 1.03077, 1.13196, 1.13196, 1.13196, 0.67428, 0.67428, 1.16039, 0.73291, 1.20996, 1.22135, 1.06483, 0.94868, 0.94868, 0.95996, 1.24633, 1, 1.07497, 0.87796, 0.96927, 1.01518, 0.96927, 1, 1, 1, 0.77295, 1, 1, 1.10539, 1.10539, 1.11358, 1.06967, 0.86279, 0.94434, 0.86279, 0.94434, 0.86182, 1, 1, 1.083, 1, 0.91578, 0.86507, 1.1714, 1.18416, 1.14589, 0.69825, 0.97622, 1.9697, 1.24822, 1.24822, 1.17238, 1.24822, 1.24822, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18083, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.10938, 1.10938, 1, 1, 1, 1.05425, 1.09971, 1.09971, 1.09971, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]; +exports.SegoeuiRegularFactors = SegoeuiRegularFactors; +const SegoeuiRegularMetrics = { + lineHeight: 1.33008, + lineGap: 0 +}; +exports.SegoeuiRegularMetrics = SegoeuiRegularMetrics; + +/***/ }), +/* 55 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PostScriptEvaluator = exports.PostScriptCompiler = exports.PDFFunctionFactory = void 0; +exports.isPDFFunction = isPDFFunction; +var _primitives = __w_pdfjs_require__(3); +var _util = __w_pdfjs_require__(2); +var _ps_parser = __w_pdfjs_require__(56); +var _base_stream = __w_pdfjs_require__(5); +var _image_utils = __w_pdfjs_require__(57); +class PDFFunctionFactory { + constructor({ + xref, + isEvalSupported = true + }) { + this.xref = xref; + this.isEvalSupported = isEvalSupported !== false; + } + create(fn) { + const cachedFunction = this.getCached(fn); + if (cachedFunction) { + return cachedFunction; + } + const parsedFunction = PDFFunction.parse({ + xref: this.xref, + isEvalSupported: this.isEvalSupported, + fn: fn instanceof _primitives.Ref ? this.xref.fetch(fn) : fn + }); + this._cache(fn, parsedFunction); + return parsedFunction; + } + createFromArray(fnObj) { + const cachedFunction = this.getCached(fnObj); + if (cachedFunction) { + return cachedFunction; + } + const parsedFunction = PDFFunction.parseArray({ + xref: this.xref, + isEvalSupported: this.isEvalSupported, + fnObj: fnObj instanceof _primitives.Ref ? this.xref.fetch(fnObj) : fnObj + }); + this._cache(fnObj, parsedFunction); + return parsedFunction; + } + getCached(cacheKey) { + let fnRef; + if (cacheKey instanceof _primitives.Ref) { + fnRef = cacheKey; + } else if (cacheKey instanceof _primitives.Dict) { + fnRef = cacheKey.objId; + } else if (cacheKey instanceof _base_stream.BaseStream) { + fnRef = cacheKey.dict && cacheKey.dict.objId; + } + if (fnRef) { + const localFunction = this._localFunctionCache.getByRef(fnRef); + if (localFunction) { + return localFunction; + } + } + return null; + } + _cache(cacheKey, parsedFunction) { + if (!parsedFunction) { + throw new Error('PDFFunctionFactory._cache - expected "parsedFunction" argument.'); + } + let fnRef; + if (cacheKey instanceof _primitives.Ref) { + fnRef = cacheKey; + } else if (cacheKey instanceof _primitives.Dict) { + fnRef = cacheKey.objId; + } else if (cacheKey instanceof _base_stream.BaseStream) { + fnRef = cacheKey.dict && cacheKey.dict.objId; + } + if (fnRef) { + this._localFunctionCache.set(null, fnRef, parsedFunction); + } + } + get _localFunctionCache() { + return (0, _util.shadow)(this, "_localFunctionCache", new _image_utils.LocalFunctionCache()); + } +} +exports.PDFFunctionFactory = PDFFunctionFactory; +function toNumberArray(arr) { + if (!Array.isArray(arr)) { + return null; + } + const length = arr.length; + for (let i = 0; i < length; i++) { + if (typeof arr[i] !== "number") { + const result = new Array(length); + for (let j = 0; j < length; j++) { + result[j] = +arr[j]; + } + return result; + } + } + return arr; +} +class PDFFunction { + static getSampleArray(size, outputSize, bps, stream) { + let i, ii; + let length = 1; + for (i = 0, ii = size.length; i < ii; i++) { + length *= size[i]; + } + length *= outputSize; + const array = new Array(length); + let codeSize = 0; + let codeBuf = 0; + const sampleMul = 1.0 / (2.0 ** bps - 1); + const strBytes = stream.getBytes((length * bps + 7) / 8); + let strIdx = 0; + for (i = 0; i < length; i++) { + while (codeSize < bps) { + codeBuf <<= 8; + codeBuf |= strBytes[strIdx++]; + codeSize += 8; + } + codeSize -= bps; + array[i] = (codeBuf >> codeSize) * sampleMul; + codeBuf &= (1 << codeSize) - 1; + } + return array; + } + static parse({ + xref, + isEvalSupported, + fn + }) { + const dict = fn.dict || fn; + const typeNum = dict.get("FunctionType"); + switch (typeNum) { + case 0: + return this.constructSampled({ + xref, + isEvalSupported, + fn, + dict + }); + case 1: + break; + case 2: + return this.constructInterpolated({ + xref, + isEvalSupported, + dict + }); + case 3: + return this.constructStiched({ + xref, + isEvalSupported, + dict + }); + case 4: + return this.constructPostScript({ + xref, + isEvalSupported, + fn, + dict + }); + } + throw new _util.FormatError("Unknown type of function"); + } + static parseArray({ + xref, + isEvalSupported, + fnObj + }) { + if (!Array.isArray(fnObj)) { + return this.parse({ + xref, + isEvalSupported, + fn: fnObj + }); + } + const fnArray = []; + for (const fn of fnObj) { + fnArray.push(this.parse({ + xref, + isEvalSupported, + fn: xref.fetchIfRef(fn) + })); + } + return function (src, srcOffset, dest, destOffset) { + for (let i = 0, ii = fnArray.length; i < ii; i++) { + fnArray[i](src, srcOffset, dest, destOffset + i); + } + }; + } + static constructSampled({ + xref, + isEvalSupported, + fn, + dict + }) { + function toMultiArray(arr) { + const inputLength = arr.length; + const out = []; + let index = 0; + for (let i = 0; i < inputLength; i += 2) { + out[index++] = [arr[i], arr[i + 1]]; + } + return out; + } + function interpolate(x, xmin, xmax, ymin, ymax) { + return ymin + (x - xmin) * ((ymax - ymin) / (xmax - xmin)); + } + let domain = toNumberArray(dict.getArray("Domain")); + let range = toNumberArray(dict.getArray("Range")); + if (!domain || !range) { + throw new _util.FormatError("No domain or range"); + } + const inputSize = domain.length / 2; + const outputSize = range.length / 2; + domain = toMultiArray(domain); + range = toMultiArray(range); + const size = toNumberArray(dict.getArray("Size")); + const bps = dict.get("BitsPerSample"); + const order = dict.get("Order") || 1; + if (order !== 1) { + (0, _util.info)("No support for cubic spline interpolation: " + order); + } + let encode = toNumberArray(dict.getArray("Encode")); + if (!encode) { + encode = []; + for (let i = 0; i < inputSize; ++i) { + encode.push([0, size[i] - 1]); + } + } else { + encode = toMultiArray(encode); + } + let decode = toNumberArray(dict.getArray("Decode")); + if (!decode) { + decode = range; + } else { + decode = toMultiArray(decode); + } + const samples = this.getSampleArray(size, outputSize, bps, fn); + return function constructSampledFn(src, srcOffset, dest, destOffset) { + const cubeVertices = 1 << inputSize; + const cubeN = new Float64Array(cubeVertices); + const cubeVertex = new Uint32Array(cubeVertices); + let i, j; + for (j = 0; j < cubeVertices; j++) { + cubeN[j] = 1; + } + let k = outputSize, + pos = 1; + for (i = 0; i < inputSize; ++i) { + const domain_2i = domain[i][0]; + const domain_2i_1 = domain[i][1]; + const xi = Math.min(Math.max(src[srcOffset + i], domain_2i), domain_2i_1); + let e = interpolate(xi, domain_2i, domain_2i_1, encode[i][0], encode[i][1]); + const size_i = size[i]; + e = Math.min(Math.max(e, 0), size_i - 1); + const e0 = e < size_i - 1 ? Math.floor(e) : e - 1; + const n0 = e0 + 1 - e; + const n1 = e - e0; + const offset0 = e0 * k; + const offset1 = offset0 + k; + for (j = 0; j < cubeVertices; j++) { + if (j & pos) { + cubeN[j] *= n1; + cubeVertex[j] += offset1; + } else { + cubeN[j] *= n0; + cubeVertex[j] += offset0; + } + } + k *= size_i; + pos <<= 1; + } + for (j = 0; j < outputSize; ++j) { + let rj = 0; + for (i = 0; i < cubeVertices; i++) { + rj += samples[cubeVertex[i] + j] * cubeN[i]; + } + rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]); + dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]), range[j][1]); + } + }; + } + static constructInterpolated({ + xref, + isEvalSupported, + dict + }) { + const c0 = toNumberArray(dict.getArray("C0")) || [0]; + const c1 = toNumberArray(dict.getArray("C1")) || [1]; + const n = dict.get("N"); + const diff = []; + for (let i = 0, ii = c0.length; i < ii; ++i) { + diff.push(c1[i] - c0[i]); + } + const length = diff.length; + return function constructInterpolatedFn(src, srcOffset, dest, destOffset) { + const x = n === 1 ? src[srcOffset] : src[srcOffset] ** n; + for (let j = 0; j < length; ++j) { + dest[destOffset + j] = c0[j] + x * diff[j]; + } + }; + } + static constructStiched({ + xref, + isEvalSupported, + dict + }) { + const domain = toNumberArray(dict.getArray("Domain")); + if (!domain) { + throw new _util.FormatError("No domain"); + } + const inputSize = domain.length / 2; + if (inputSize !== 1) { + throw new _util.FormatError("Bad domain for stiched function"); + } + const fns = []; + for (const fn of dict.get("Functions")) { + fns.push(this.parse({ + xref, + isEvalSupported, + fn: xref.fetchIfRef(fn) + })); + } + const bounds = toNumberArray(dict.getArray("Bounds")); + const encode = toNumberArray(dict.getArray("Encode")); + const tmpBuf = new Float32Array(1); + return function constructStichedFn(src, srcOffset, dest, destOffset) { + const clip = function constructStichedFromIRClip(v, min, max) { + if (v > max) { + v = max; + } else if (v < min) { + v = min; + } + return v; + }; + const v = clip(src[srcOffset], domain[0], domain[1]); + const length = bounds.length; + let i; + for (i = 0; i < length; ++i) { + if (v < bounds[i]) { + break; + } + } + let dmin = domain[0]; + if (i > 0) { + dmin = bounds[i - 1]; + } + let dmax = domain[1]; + if (i < bounds.length) { + dmax = bounds[i]; + } + const rmin = encode[2 * i]; + const rmax = encode[2 * i + 1]; + tmpBuf[0] = dmin === dmax ? rmin : rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin); + fns[i](tmpBuf, 0, dest, destOffset); + }; + } + static constructPostScript({ + xref, + isEvalSupported, + fn, + dict + }) { + const domain = toNumberArray(dict.getArray("Domain")); + const range = toNumberArray(dict.getArray("Range")); + if (!domain) { + throw new _util.FormatError("No domain."); + } + if (!range) { + throw new _util.FormatError("No range."); + } + const lexer = new _ps_parser.PostScriptLexer(fn); + const parser = new _ps_parser.PostScriptParser(lexer); + const code = parser.parse(); + if (isEvalSupported && _util.FeatureTest.isEvalSupported) { + const compiled = new PostScriptCompiler().compile(code, domain, range); + if (compiled) { + return new Function("src", "srcOffset", "dest", "destOffset", compiled); + } + } + (0, _util.info)("Unable to compile PS function"); + const numOutputs = range.length >> 1; + const numInputs = domain.length >> 1; + const evaluator = new PostScriptEvaluator(code); + const cache = Object.create(null); + const MAX_CACHE_SIZE = 2048 * 4; + let cache_available = MAX_CACHE_SIZE; + const tmpBuf = new Float32Array(numInputs); + return function constructPostScriptFn(src, srcOffset, dest, destOffset) { + let i, value; + let key = ""; + const input = tmpBuf; + for (i = 0; i < numInputs; i++) { + value = src[srcOffset + i]; + input[i] = value; + key += value + "_"; + } + const cachedValue = cache[key]; + if (cachedValue !== undefined) { + dest.set(cachedValue, destOffset); + return; + } + const output = new Float32Array(numOutputs); + const stack = evaluator.execute(input); + const stackIndex = stack.length - numOutputs; + for (i = 0; i < numOutputs; i++) { + value = stack[stackIndex + i]; + let bound = range[i * 2]; + if (value < bound) { + value = bound; + } else { + bound = range[i * 2 + 1]; + if (value > bound) { + value = bound; + } + } + output[i] = value; + } + if (cache_available > 0) { + cache_available--; + cache[key] = output; + } + dest.set(output, destOffset); + }; + } +} +function isPDFFunction(v) { + let fnDict; + if (typeof v !== "object") { + return false; + } else if (v instanceof _primitives.Dict) { + fnDict = v; + } else if (v instanceof _base_stream.BaseStream) { + fnDict = v.dict; + } else { + return false; + } + return fnDict.has("FunctionType"); +} +class PostScriptStack { + static get MAX_STACK_SIZE() { + return (0, _util.shadow)(this, "MAX_STACK_SIZE", 100); + } + constructor(initialStack) { + this.stack = initialStack ? Array.from(initialStack) : []; + } + push(value) { + if (this.stack.length >= PostScriptStack.MAX_STACK_SIZE) { + throw new Error("PostScript function stack overflow."); + } + this.stack.push(value); + } + pop() { + if (this.stack.length <= 0) { + throw new Error("PostScript function stack underflow."); + } + return this.stack.pop(); + } + copy(n) { + if (this.stack.length + n >= PostScriptStack.MAX_STACK_SIZE) { + throw new Error("PostScript function stack overflow."); + } + const stack = this.stack; + for (let i = stack.length - n, j = n - 1; j >= 0; j--, i++) { + stack.push(stack[i]); + } + } + index(n) { + this.push(this.stack[this.stack.length - n - 1]); + } + roll(n, p) { + const stack = this.stack; + const l = stack.length - n; + const r = stack.length - 1; + const c = l + (p - Math.floor(p / n) * n); + for (let i = l, j = r; i < j; i++, j--) { + const t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; + } + for (let i = l, j = c - 1; i < j; i++, j--) { + const t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; + } + for (let i = c, j = r; i < j; i++, j--) { + const t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; + } + } +} +class PostScriptEvaluator { + constructor(operators) { + this.operators = operators; + } + execute(initialStack) { + const stack = new PostScriptStack(initialStack); + let counter = 0; + const operators = this.operators; + const length = operators.length; + let operator, a, b; + while (counter < length) { + operator = operators[counter++]; + if (typeof operator === "number") { + stack.push(operator); + continue; + } + switch (operator) { + case "jz": + b = stack.pop(); + a = stack.pop(); + if (!a) { + counter = b; + } + break; + case "j": + a = stack.pop(); + counter = a; + break; + case "abs": + a = stack.pop(); + stack.push(Math.abs(a)); + break; + case "add": + b = stack.pop(); + a = stack.pop(); + stack.push(a + b); + break; + case "and": + b = stack.pop(); + a = stack.pop(); + if (typeof a === "boolean" && typeof b === "boolean") { + stack.push(a && b); + } else { + stack.push(a & b); + } + break; + case "atan": + a = stack.pop(); + stack.push(Math.atan(a)); + break; + case "bitshift": + b = stack.pop(); + a = stack.pop(); + if (a > 0) { + stack.push(a << b); + } else { + stack.push(a >> b); + } + break; + case "ceiling": + a = stack.pop(); + stack.push(Math.ceil(a)); + break; + case "copy": + a = stack.pop(); + stack.copy(a); + break; + case "cos": + a = stack.pop(); + stack.push(Math.cos(a)); + break; + case "cvi": + a = stack.pop() | 0; + stack.push(a); + break; + case "cvr": + break; + case "div": + b = stack.pop(); + a = stack.pop(); + stack.push(a / b); + break; + case "dup": + stack.copy(1); + break; + case "eq": + b = stack.pop(); + a = stack.pop(); + stack.push(a === b); + break; + case "exch": + stack.roll(2, 1); + break; + case "exp": + b = stack.pop(); + a = stack.pop(); + stack.push(a ** b); + break; + case "false": + stack.push(false); + break; + case "floor": + a = stack.pop(); + stack.push(Math.floor(a)); + break; + case "ge": + b = stack.pop(); + a = stack.pop(); + stack.push(a >= b); + break; + case "gt": + b = stack.pop(); + a = stack.pop(); + stack.push(a > b); + break; + case "idiv": + b = stack.pop(); + a = stack.pop(); + stack.push(a / b | 0); + break; + case "index": + a = stack.pop(); + stack.index(a); + break; + case "le": + b = stack.pop(); + a = stack.pop(); + stack.push(a <= b); + break; + case "ln": + a = stack.pop(); + stack.push(Math.log(a)); + break; + case "log": + a = stack.pop(); + stack.push(Math.log(a) / Math.LN10); + break; + case "lt": + b = stack.pop(); + a = stack.pop(); + stack.push(a < b); + break; + case "mod": + b = stack.pop(); + a = stack.pop(); + stack.push(a % b); + break; + case "mul": + b = stack.pop(); + a = stack.pop(); + stack.push(a * b); + break; + case "ne": + b = stack.pop(); + a = stack.pop(); + stack.push(a !== b); + break; + case "neg": + a = stack.pop(); + stack.push(-a); + break; + case "not": + a = stack.pop(); + if (typeof a === "boolean") { + stack.push(!a); + } else { + stack.push(~a); + } + break; + case "or": + b = stack.pop(); + a = stack.pop(); + if (typeof a === "boolean" && typeof b === "boolean") { + stack.push(a || b); + } else { + stack.push(a | b); + } + break; + case "pop": + stack.pop(); + break; + case "roll": + b = stack.pop(); + a = stack.pop(); + stack.roll(a, b); + break; + case "round": + a = stack.pop(); + stack.push(Math.round(a)); + break; + case "sin": + a = stack.pop(); + stack.push(Math.sin(a)); + break; + case "sqrt": + a = stack.pop(); + stack.push(Math.sqrt(a)); + break; + case "sub": + b = stack.pop(); + a = stack.pop(); + stack.push(a - b); + break; + case "true": + stack.push(true); + break; + case "truncate": + a = stack.pop(); + a = a < 0 ? Math.ceil(a) : Math.floor(a); + stack.push(a); + break; + case "xor": + b = stack.pop(); + a = stack.pop(); + if (typeof a === "boolean" && typeof b === "boolean") { + stack.push(a !== b); + } else { + stack.push(a ^ b); + } + break; + default: + throw new _util.FormatError(`Unknown operator ${operator}`); + } + } + return stack.stack; + } +} +exports.PostScriptEvaluator = PostScriptEvaluator; +class AstNode { + constructor(type) { + this.type = type; + } + visit(visitor) { + (0, _util.unreachable)("abstract method"); + } +} +class AstArgument extends AstNode { + constructor(index, min, max) { + super("args"); + this.index = index; + this.min = min; + this.max = max; + } + visit(visitor) { + visitor.visitArgument(this); + } +} +class AstLiteral extends AstNode { + constructor(number) { + super("literal"); + this.number = number; + this.min = number; + this.max = number; + } + visit(visitor) { + visitor.visitLiteral(this); + } +} +class AstBinaryOperation extends AstNode { + constructor(op, arg1, arg2, min, max) { + super("binary"); + this.op = op; + this.arg1 = arg1; + this.arg2 = arg2; + this.min = min; + this.max = max; + } + visit(visitor) { + visitor.visitBinaryOperation(this); + } +} +class AstMin extends AstNode { + constructor(arg, max) { + super("max"); + this.arg = arg; + this.min = arg.min; + this.max = max; + } + visit(visitor) { + visitor.visitMin(this); + } +} +class AstVariable extends AstNode { + constructor(index, min, max) { + super("var"); + this.index = index; + this.min = min; + this.max = max; + } + visit(visitor) { + visitor.visitVariable(this); + } +} +class AstVariableDefinition extends AstNode { + constructor(variable, arg) { + super("definition"); + this.variable = variable; + this.arg = arg; + } + visit(visitor) { + visitor.visitVariableDefinition(this); + } +} +class ExpressionBuilderVisitor { + constructor() { + this.parts = []; + } + visitArgument(arg) { + this.parts.push("Math.max(", arg.min, ", Math.min(", arg.max, ", src[srcOffset + ", arg.index, "]))"); + } + visitVariable(variable) { + this.parts.push("v", variable.index); + } + visitLiteral(literal) { + this.parts.push(literal.number); + } + visitBinaryOperation(operation) { + this.parts.push("("); + operation.arg1.visit(this); + this.parts.push(" ", operation.op, " "); + operation.arg2.visit(this); + this.parts.push(")"); + } + visitVariableDefinition(definition) { + this.parts.push("var "); + definition.variable.visit(this); + this.parts.push(" = "); + definition.arg.visit(this); + this.parts.push(";"); + } + visitMin(max) { + this.parts.push("Math.min("); + max.arg.visit(this); + this.parts.push(", ", max.max, ")"); + } + toString() { + return this.parts.join(""); + } +} +function buildAddOperation(num1, num2) { + if (num2.type === "literal" && num2.number === 0) { + return num1; + } + if (num1.type === "literal" && num1.number === 0) { + return num2; + } + if (num2.type === "literal" && num1.type === "literal") { + return new AstLiteral(num1.number + num2.number); + } + return new AstBinaryOperation("+", num1, num2, num1.min + num2.min, num1.max + num2.max); +} +function buildMulOperation(num1, num2) { + if (num2.type === "literal") { + if (num2.number === 0) { + return new AstLiteral(0); + } else if (num2.number === 1) { + return num1; + } else if (num1.type === "literal") { + return new AstLiteral(num1.number * num2.number); + } + } + if (num1.type === "literal") { + if (num1.number === 0) { + return new AstLiteral(0); + } else if (num1.number === 1) { + return num2; + } + } + const min = Math.min(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max); + const max = Math.max(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max); + return new AstBinaryOperation("*", num1, num2, min, max); +} +function buildSubOperation(num1, num2) { + if (num2.type === "literal") { + if (num2.number === 0) { + return num1; + } else if (num1.type === "literal") { + return new AstLiteral(num1.number - num2.number); + } + } + if (num2.type === "binary" && num2.op === "-" && num1.type === "literal" && num1.number === 1 && num2.arg1.type === "literal" && num2.arg1.number === 1) { + return num2.arg2; + } + return new AstBinaryOperation("-", num1, num2, num1.min - num2.max, num1.max - num2.min); +} +function buildMinOperation(num1, max) { + if (num1.min >= max) { + return new AstLiteral(max); + } else if (num1.max <= max) { + return num1; + } + return new AstMin(num1, max); +} +class PostScriptCompiler { + compile(code, domain, range) { + const stack = []; + const instructions = []; + const inputSize = domain.length >> 1, + outputSize = range.length >> 1; + let lastRegister = 0; + let n, j; + let num1, num2, ast1, ast2, tmpVar, item; + for (let i = 0; i < inputSize; i++) { + stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1])); + } + for (let i = 0, ii = code.length; i < ii; i++) { + item = code[i]; + if (typeof item === "number") { + stack.push(new AstLiteral(item)); + continue; + } + switch (item) { + case "add": + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildAddOperation(num1, num2)); + break; + case "cvr": + if (stack.length < 1) { + return null; + } + break; + case "mul": + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildMulOperation(num1, num2)); + break; + case "sub": + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildSubOperation(num1, num2)); + break; + case "exch": + if (stack.length < 2) { + return null; + } + ast1 = stack.pop(); + ast2 = stack.pop(); + stack.push(ast1, ast2); + break; + case "pop": + if (stack.length < 1) { + return null; + } + stack.pop(); + break; + case "index": + if (stack.length < 1) { + return null; + } + num1 = stack.pop(); + if (num1.type !== "literal") { + return null; + } + n = num1.number; + if (n < 0 || !Number.isInteger(n) || stack.length < n) { + return null; + } + ast1 = stack[stack.length - n - 1]; + if (ast1.type === "literal" || ast1.type === "var") { + stack.push(ast1); + break; + } + tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); + stack[stack.length - n - 1] = tmpVar; + stack.push(tmpVar); + instructions.push(new AstVariableDefinition(tmpVar, ast1)); + break; + case "dup": + if (stack.length < 1) { + return null; + } + if (typeof code[i + 1] === "number" && code[i + 2] === "gt" && code[i + 3] === i + 7 && code[i + 4] === "jz" && code[i + 5] === "pop" && code[i + 6] === code[i + 1]) { + num1 = stack.pop(); + stack.push(buildMinOperation(num1, code[i + 1])); + i += 6; + break; + } + ast1 = stack.at(-1); + if (ast1.type === "literal" || ast1.type === "var") { + stack.push(ast1); + break; + } + tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); + stack[stack.length - 1] = tmpVar; + stack.push(tmpVar); + instructions.push(new AstVariableDefinition(tmpVar, ast1)); + break; + case "roll": + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + if (num2.type !== "literal" || num1.type !== "literal") { + return null; + } + j = num2.number; + n = num1.number; + if (n <= 0 || !Number.isInteger(n) || !Number.isInteger(j) || stack.length < n) { + return null; + } + j = (j % n + n) % n; + if (j === 0) { + break; + } + stack.push(...stack.splice(stack.length - n, n - j)); + break; + default: + return null; + } + } + if (stack.length !== outputSize) { + return null; + } + const result = []; + for (const instruction of instructions) { + const statementBuilder = new ExpressionBuilderVisitor(); + instruction.visit(statementBuilder); + result.push(statementBuilder.toString()); + } + for (let i = 0, ii = stack.length; i < ii; i++) { + const expr = stack[i], + statementBuilder = new ExpressionBuilderVisitor(); + expr.visit(statementBuilder); + const min = range[i * 2], + max = range[i * 2 + 1]; + const out = [statementBuilder.toString()]; + if (min > expr.min) { + out.unshift("Math.max(", min, ", "); + out.push(")"); + } + if (max < expr.max) { + out.unshift("Math.min(", max, ", "); + out.push(")"); + } + out.unshift("dest[destOffset + ", i, "] = "); + out.push(";"); + result.push(out.join("")); + } + return result.join("\n"); + } +} +exports.PostScriptCompiler = PostScriptCompiler; + +/***/ }), +/* 56 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PostScriptParser = exports.PostScriptLexer = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +var _core_utils = __w_pdfjs_require__(4); +class PostScriptParser { + constructor(lexer) { + this.lexer = lexer; + this.operators = []; + this.token = null; + this.prev = null; + } + nextToken() { + this.prev = this.token; + this.token = this.lexer.getToken(); + } + accept(type) { + if (this.token.type === type) { + this.nextToken(); + return true; + } + return false; + } + expect(type) { + if (this.accept(type)) { + return true; + } + throw new _util.FormatError(`Unexpected symbol: found ${this.token.type} expected ${type}.`); + } + parse() { + this.nextToken(); + this.expect(PostScriptTokenTypes.LBRACE); + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + return this.operators; + } + parseBlock() { + while (true) { + if (this.accept(PostScriptTokenTypes.NUMBER)) { + this.operators.push(this.prev.value); + } else if (this.accept(PostScriptTokenTypes.OPERATOR)) { + this.operators.push(this.prev.value); + } else if (this.accept(PostScriptTokenTypes.LBRACE)) { + this.parseCondition(); + } else { + return; + } + } + } + parseCondition() { + const conditionLocation = this.operators.length; + this.operators.push(null, null); + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + if (this.accept(PostScriptTokenTypes.IF)) { + this.operators[conditionLocation] = this.operators.length; + this.operators[conditionLocation + 1] = "jz"; + } else if (this.accept(PostScriptTokenTypes.LBRACE)) { + const jumpLocation = this.operators.length; + this.operators.push(null, null); + const endOfTrue = this.operators.length; + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + this.expect(PostScriptTokenTypes.IFELSE); + this.operators[jumpLocation] = this.operators.length; + this.operators[jumpLocation + 1] = "j"; + this.operators[conditionLocation] = endOfTrue; + this.operators[conditionLocation + 1] = "jz"; + } else { + throw new _util.FormatError("PS Function: error parsing conditional."); + } + } +} +exports.PostScriptParser = PostScriptParser; +const PostScriptTokenTypes = { + LBRACE: 0, + RBRACE: 1, + NUMBER: 2, + OPERATOR: 3, + IF: 4, + IFELSE: 5 +}; +class PostScriptToken { + static get opCache() { + return (0, _util.shadow)(this, "opCache", Object.create(null)); + } + constructor(type, value) { + this.type = type; + this.value = value; + } + static getOperator(op) { + const opValue = PostScriptToken.opCache[op]; + if (opValue) { + return opValue; + } + return PostScriptToken.opCache[op] = new PostScriptToken(PostScriptTokenTypes.OPERATOR, op); + } + static get LBRACE() { + return (0, _util.shadow)(this, "LBRACE", new PostScriptToken(PostScriptTokenTypes.LBRACE, "{")); + } + static get RBRACE() { + return (0, _util.shadow)(this, "RBRACE", new PostScriptToken(PostScriptTokenTypes.RBRACE, "}")); + } + static get IF() { + return (0, _util.shadow)(this, "IF", new PostScriptToken(PostScriptTokenTypes.IF, "IF")); + } + static get IFELSE() { + return (0, _util.shadow)(this, "IFELSE", new PostScriptToken(PostScriptTokenTypes.IFELSE, "IFELSE")); + } +} +class PostScriptLexer { + constructor(stream) { + this.stream = stream; + this.nextChar(); + this.strBuf = []; + } + nextChar() { + return this.currentChar = this.stream.getByte(); + } + getToken() { + let comment = false; + let ch = this.currentChar; + while (true) { + if (ch < 0) { + return _primitives.EOF; + } + if (comment) { + if (ch === 0x0a || ch === 0x0d) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (!(0, _core_utils.isWhiteSpace)(ch)) { + break; + } + ch = this.nextChar(); + } + switch (ch | 0) { + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + case 0x38: + case 0x39: + case 0x2b: + case 0x2d: + case 0x2e: + return new PostScriptToken(PostScriptTokenTypes.NUMBER, this.getNumber()); + case 0x7b: + this.nextChar(); + return PostScriptToken.LBRACE; + case 0x7d: + this.nextChar(); + return PostScriptToken.RBRACE; + } + const strBuf = this.strBuf; + strBuf.length = 0; + strBuf[0] = String.fromCharCode(ch); + while ((ch = this.nextChar()) >= 0 && (ch >= 0x41 && ch <= 0x5a || ch >= 0x61 && ch <= 0x7a)) { + strBuf.push(String.fromCharCode(ch)); + } + const str = strBuf.join(""); + switch (str.toLowerCase()) { + case "if": + return PostScriptToken.IF; + case "ifelse": + return PostScriptToken.IFELSE; + default: + return PostScriptToken.getOperator(str); + } + } + getNumber() { + let ch = this.currentChar; + const strBuf = this.strBuf; + strBuf.length = 0; + strBuf[0] = String.fromCharCode(ch); + while ((ch = this.nextChar()) >= 0) { + if (ch >= 0x30 && ch <= 0x39 || ch === 0x2d || ch === 0x2e) { + strBuf.push(String.fromCharCode(ch)); + } else { + break; + } + } + const value = parseFloat(strBuf.join("")); + if (isNaN(value)) { + throw new _util.FormatError(`Invalid floating point number: ${value}`); + } + return value; + } +} +exports.PostScriptLexer = PostScriptLexer; + +/***/ }), +/* 57 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.LocalTilingPatternCache = exports.LocalImageCache = exports.LocalGStateCache = exports.LocalFunctionCache = exports.LocalColorSpaceCache = exports.GlobalImageCache = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +class BaseLocalCache { + constructor(options) { + if (this.constructor === BaseLocalCache) { + (0, _util.unreachable)("Cannot initialize BaseLocalCache."); + } + this._onlyRefs = (options && options.onlyRefs) === true; + if (!this._onlyRefs) { + this._nameRefMap = new Map(); + this._imageMap = new Map(); + } + this._imageCache = new _primitives.RefSetCache(); + } + getByName(name) { + if (this._onlyRefs) { + (0, _util.unreachable)("Should not call `getByName` method."); + } + const ref = this._nameRefMap.get(name); + if (ref) { + return this.getByRef(ref); + } + return this._imageMap.get(name) || null; + } + getByRef(ref) { + return this._imageCache.get(ref) || null; + } + set(name, ref, data) { + (0, _util.unreachable)("Abstract method `set` called."); + } +} +class LocalImageCache extends BaseLocalCache { + set(name, ref = null, data) { + if (typeof name !== "string") { + throw new Error('LocalImageCache.set - expected "name" argument.'); + } + if (ref) { + if (this._imageCache.has(ref)) { + return; + } + this._nameRefMap.set(name, ref); + this._imageCache.put(ref, data); + return; + } + if (this._imageMap.has(name)) { + return; + } + this._imageMap.set(name, data); + } +} +exports.LocalImageCache = LocalImageCache; +class LocalColorSpaceCache extends BaseLocalCache { + set(name = null, ref = null, data) { + if (typeof name !== "string" && !ref) { + throw new Error('LocalColorSpaceCache.set - expected "name" and/or "ref" argument.'); + } + if (ref) { + if (this._imageCache.has(ref)) { + return; + } + if (name !== null) { + this._nameRefMap.set(name, ref); + } + this._imageCache.put(ref, data); + return; + } + if (this._imageMap.has(name)) { + return; + } + this._imageMap.set(name, data); + } +} +exports.LocalColorSpaceCache = LocalColorSpaceCache; +class LocalFunctionCache extends BaseLocalCache { + constructor(options) { + super({ + onlyRefs: true + }); + } + set(name = null, ref, data) { + if (!ref) { + throw new Error('LocalFunctionCache.set - expected "ref" argument.'); + } + if (this._imageCache.has(ref)) { + return; + } + this._imageCache.put(ref, data); + } +} +exports.LocalFunctionCache = LocalFunctionCache; +class LocalGStateCache extends BaseLocalCache { + set(name, ref = null, data) { + if (typeof name !== "string") { + throw new Error('LocalGStateCache.set - expected "name" argument.'); + } + if (ref) { + if (this._imageCache.has(ref)) { + return; + } + this._nameRefMap.set(name, ref); + this._imageCache.put(ref, data); + return; + } + if (this._imageMap.has(name)) { + return; + } + this._imageMap.set(name, data); + } +} +exports.LocalGStateCache = LocalGStateCache; +class LocalTilingPatternCache extends BaseLocalCache { + constructor(options) { + super({ + onlyRefs: true + }); + } + set(name = null, ref, data) { + if (!ref) { + throw new Error('LocalTilingPatternCache.set - expected "ref" argument.'); + } + if (this._imageCache.has(ref)) { + return; + } + this._imageCache.put(ref, data); + } +} +exports.LocalTilingPatternCache = LocalTilingPatternCache; +class GlobalImageCache { + static get NUM_PAGES_THRESHOLD() { + return (0, _util.shadow)(this, "NUM_PAGES_THRESHOLD", 2); + } + static get MIN_IMAGES_TO_CACHE() { + return (0, _util.shadow)(this, "MIN_IMAGES_TO_CACHE", 10); + } + static get MAX_BYTE_SIZE() { + return (0, _util.shadow)(this, "MAX_BYTE_SIZE", 40e6); + } + constructor() { + this._refCache = new _primitives.RefSetCache(); + this._imageCache = new _primitives.RefSetCache(); + } + get _byteSize() { + let byteSize = 0; + for (const imageData of this._imageCache) { + byteSize += imageData.byteSize; + } + return byteSize; + } + get _cacheLimitReached() { + if (this._imageCache.size < GlobalImageCache.MIN_IMAGES_TO_CACHE) { + return false; + } + if (this._byteSize < GlobalImageCache.MAX_BYTE_SIZE) { + return false; + } + return true; + } + shouldCache(ref, pageIndex) { + const pageIndexSet = this._refCache.get(ref); + const numPages = pageIndexSet ? pageIndexSet.size + (pageIndexSet.has(pageIndex) ? 0 : 1) : 1; + if (numPages < GlobalImageCache.NUM_PAGES_THRESHOLD) { + return false; + } + if (!this._imageCache.has(ref) && this._cacheLimitReached) { + return false; + } + return true; + } + addPageIndex(ref, pageIndex) { + let pageIndexSet = this._refCache.get(ref); + if (!pageIndexSet) { + pageIndexSet = new Set(); + this._refCache.put(ref, pageIndexSet); + } + pageIndexSet.add(pageIndex); + } + addByteSize(ref, byteSize) { + const imageData = this._imageCache.get(ref); + if (!imageData) { + return; + } + if (imageData.byteSize) { + return; + } + imageData.byteSize = byteSize; + } + getData(ref, pageIndex) { + const pageIndexSet = this._refCache.get(ref); + if (!pageIndexSet) { + return null; + } + if (pageIndexSet.size < GlobalImageCache.NUM_PAGES_THRESHOLD) { + return null; + } + const imageData = this._imageCache.get(ref); + if (!imageData) { + return null; + } + pageIndexSet.add(pageIndex); + return imageData; + } + setData(ref, data) { + if (!this._refCache.has(ref)) { + throw new Error('GlobalImageCache.setData - expected "addPageIndex" to have been called.'); + } + if (this._imageCache.has(ref)) { + return; + } + if (this._cacheLimitReached) { + (0, _util.warn)("GlobalImageCache.setData - cache limit reached."); + return; + } + this._imageCache.put(ref, data); + } + clear(onlyData = false) { + if (!onlyData) { + this._refCache.clear(); + } + this._imageCache.clear(); + } +} +exports.GlobalImageCache = GlobalImageCache; + +/***/ }), +/* 58 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.bidi = bidi; +var _util = __w_pdfjs_require__(2); +const baseTypes = ["BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "S", "B", "S", "WS", "B", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "B", "B", "B", "S", "WS", "ON", "ON", "ET", "ET", "ET", "ON", "ON", "ON", "ON", "ON", "ES", "CS", "ES", "CS", "CS", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "CS", "ON", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "ON", "ON", "ON", "BN", "BN", "BN", "BN", "BN", "BN", "B", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "CS", "ON", "ET", "ET", "ET", "ET", "ON", "ON", "ON", "ON", "L", "ON", "ON", "BN", "ON", "ON", "ET", "ET", "EN", "EN", "ON", "L", "ON", "ON", "ON", "EN", "L", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "L", "L", "L", "L", "L", "L", "L", "L"]; +const arabicTypes = ["AN", "AN", "AN", "AN", "AN", "AN", "ON", "ON", "AL", "ET", "ET", "AL", "CS", "AL", "ON", "ON", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "ET", "AN", "AN", "AL", "AL", "AL", "NSM", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AN", "ON", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "NSM", "NSM", "ON", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "AL", "AL", "AL", "AL", "AL", "AL"]; +function isOdd(i) { + return (i & 1) !== 0; +} +function isEven(i) { + return (i & 1) === 0; +} +function findUnequal(arr, start, value) { + let j, jj; + for (j = start, jj = arr.length; j < jj; ++j) { + if (arr[j] !== value) { + return j; + } + } + return j; +} +function setValues(arr, start, end, value) { + for (let j = start; j < end; ++j) { + arr[j] = value; + } +} +function reverseValues(arr, start, end) { + for (let i = start, j = end - 1; i < j; ++i, --j) { + const temp = arr[i]; + arr[i] = arr[j]; + arr[j] = temp; + } +} +function createBidiText(str, isLTR, vertical = false) { + let dir = "ltr"; + if (vertical) { + dir = "ttb"; + } else if (!isLTR) { + dir = "rtl"; + } + return { + str, + dir + }; +} +const chars = []; +const types = []; +function bidi(str, startLevel = -1, vertical = false) { + let isLTR = true; + const strLength = str.length; + if (strLength === 0 || vertical) { + return createBidiText(str, isLTR, vertical); + } + chars.length = strLength; + types.length = strLength; + let numBidi = 0; + let i, ii; + for (i = 0; i < strLength; ++i) { + chars[i] = str.charAt(i); + const charCode = str.charCodeAt(i); + let charType = "L"; + if (charCode <= 0x00ff) { + charType = baseTypes[charCode]; + } else if (0x0590 <= charCode && charCode <= 0x05f4) { + charType = "R"; + } else if (0x0600 <= charCode && charCode <= 0x06ff) { + charType = arabicTypes[charCode & 0xff]; + if (!charType) { + (0, _util.warn)("Bidi: invalid Unicode character " + charCode.toString(16)); + } + } else if (0x0700 <= charCode && charCode <= 0x08ac) { + charType = "AL"; + } + if (charType === "R" || charType === "AL" || charType === "AN") { + numBidi++; + } + types[i] = charType; + } + if (numBidi === 0) { + isLTR = true; + return createBidiText(str, isLTR); + } + if (startLevel === -1) { + if (numBidi / strLength < 0.3 && strLength > 4) { + isLTR = true; + startLevel = 0; + } else { + isLTR = false; + startLevel = 1; + } + } + const levels = []; + for (i = 0; i < strLength; ++i) { + levels[i] = startLevel; + } + const e = isOdd(startLevel) ? "R" : "L"; + const sor = e; + const eor = sor; + let lastType = sor; + for (i = 0; i < strLength; ++i) { + if (types[i] === "NSM") { + types[i] = lastType; + } else { + lastType = types[i]; + } + } + lastType = sor; + let t; + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === "EN") { + types[i] = lastType === "AL" ? "AN" : "EN"; + } else if (t === "R" || t === "L" || t === "AL") { + lastType = t; + } + } + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === "AL") { + types[i] = "R"; + } + } + for (i = 1; i < strLength - 1; ++i) { + if (types[i] === "ES" && types[i - 1] === "EN" && types[i + 1] === "EN") { + types[i] = "EN"; + } + if (types[i] === "CS" && (types[i - 1] === "EN" || types[i - 1] === "AN") && types[i + 1] === types[i - 1]) { + types[i] = types[i - 1]; + } + } + for (i = 0; i < strLength; ++i) { + if (types[i] === "EN") { + for (let j = i - 1; j >= 0; --j) { + if (types[j] !== "ET") { + break; + } + types[j] = "EN"; + } + for (let j = i + 1; j < strLength; ++j) { + if (types[j] !== "ET") { + break; + } + types[j] = "EN"; + } + } + } + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === "WS" || t === "ES" || t === "ET" || t === "CS") { + types[i] = "ON"; + } + } + lastType = sor; + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === "EN") { + types[i] = lastType === "L" ? "L" : "EN"; + } else if (t === "R" || t === "L") { + lastType = t; + } + } + for (i = 0; i < strLength; ++i) { + if (types[i] === "ON") { + const end = findUnequal(types, i + 1, "ON"); + let before = sor; + if (i > 0) { + before = types[i - 1]; + } + let after = eor; + if (end + 1 < strLength) { + after = types[end + 1]; + } + if (before !== "L") { + before = "R"; + } + if (after !== "L") { + after = "R"; + } + if (before === after) { + setValues(types, i, end, before); + } + i = end - 1; + } + } + for (i = 0; i < strLength; ++i) { + if (types[i] === "ON") { + types[i] = e; + } + } + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (isEven(levels[i])) { + if (t === "R") { + levels[i] += 1; + } else if (t === "AN" || t === "EN") { + levels[i] += 2; + } + } else { + if (t === "L" || t === "AN" || t === "EN") { + levels[i] += 1; + } + } + } + let highestLevel = -1; + let lowestOddLevel = 99; + let level; + for (i = 0, ii = levels.length; i < ii; ++i) { + level = levels[i]; + if (highestLevel < level) { + highestLevel = level; + } + if (lowestOddLevel > level && isOdd(level)) { + lowestOddLevel = level; + } + } + for (level = highestLevel; level >= lowestOddLevel; --level) { + let start = -1; + for (i = 0, ii = levels.length; i < ii; ++i) { + if (levels[i] < level) { + if (start >= 0) { + reverseValues(chars, start, i); + start = -1; + } + } else if (start < 0) { + start = i; + } + } + if (start >= 0) { + reverseValues(chars, start, levels.length); + } + } + for (i = 0, ii = chars.length; i < ii; ++i) { + const ch = chars[i]; + if (ch === "<" || ch === ">") { + chars[i] = ""; + } + } + return createBidiText(chars.join(""), isLTR); +} + +/***/ }), +/* 59 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MurmurHash3_64 = void 0; +var _util = __w_pdfjs_require__(2); +const SEED = 0xc3d2e1f0; +const MASK_HIGH = 0xffff0000; +const MASK_LOW = 0xffff; +class MurmurHash3_64 { + constructor(seed) { + this.h1 = seed ? seed & 0xffffffff : SEED; + this.h2 = seed ? seed & 0xffffffff : SEED; + } + update(input) { + let data, length; + if (typeof input === "string") { + data = new Uint8Array(input.length * 2); + length = 0; + for (let i = 0, ii = input.length; i < ii; i++) { + const code = input.charCodeAt(i); + if (code <= 0xff) { + data[length++] = code; + } else { + data[length++] = code >>> 8; + data[length++] = code & 0xff; + } + } + } else if ((0, _util.isArrayBuffer)(input)) { + data = input.slice(); + length = data.byteLength; + } else { + throw new Error("Wrong data format in MurmurHash3_64_update. " + "Input must be a string or array."); + } + const blockCounts = length >> 2; + const tailLength = length - blockCounts * 4; + const dataUint32 = new Uint32Array(data.buffer, 0, blockCounts); + let k1 = 0, + k2 = 0; + let h1 = this.h1, + h2 = this.h2; + const C1 = 0xcc9e2d51, + C2 = 0x1b873593; + const C1_LOW = C1 & MASK_LOW, + C2_LOW = C2 & MASK_LOW; + for (let i = 0; i < blockCounts; i++) { + if (i & 1) { + k1 = dataUint32[i]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + h1 ^= k1; + h1 = h1 << 13 | h1 >>> 19; + h1 = h1 * 5 + 0xe6546b64; + } else { + k2 = dataUint32[i]; + k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW; + k2 = k2 << 15 | k2 >>> 17; + k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW; + h2 ^= k2; + h2 = h2 << 13 | h2 >>> 19; + h2 = h2 * 5 + 0xe6546b64; + } + } + k1 = 0; + switch (tailLength) { + case 3: + k1 ^= data[blockCounts * 4 + 2] << 16; + case 2: + k1 ^= data[blockCounts * 4 + 1] << 8; + case 1: + k1 ^= data[blockCounts * 4]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + if (blockCounts & 1) { + h1 ^= k1; + } else { + h2 ^= k1; + } + } + this.h1 = h1; + this.h2 = h2; + } + hexdigest() { + let h1 = this.h1, + h2 = this.h2; + h1 ^= h2 >>> 1; + h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW; + h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW; + h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + return (h1 >>> 0).toString(16).padStart(8, "0") + (h2 >>> 0).toString(16).padStart(8, "0"); + } +} +exports.MurmurHash3_64 = MurmurHash3_64; + +/***/ }), +/* 60 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.OperatorList = void 0; +var _util = __w_pdfjs_require__(2); +function addState(parentState, pattern, checkFn, iterateFn, processFn) { + let state = parentState; + for (let i = 0, ii = pattern.length - 1; i < ii; i++) { + const item = pattern[i]; + state = state[item] || (state[item] = []); + } + state[pattern.at(-1)] = { + checkFn, + iterateFn, + processFn + }; +} +const InitialState = []; +addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintInlineImageXObject, _util.OPS.restore], null, function iterateInlineImageGroup(context, i) { + const fnArray = context.fnArray; + const iFirstSave = context.iCurr - 3; + const pos = (i - iFirstSave) % 4; + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + case 1: + return fnArray[i] === _util.OPS.transform; + case 2: + return fnArray[i] === _util.OPS.paintInlineImageXObject; + case 3: + return fnArray[i] === _util.OPS.restore; + } + throw new Error(`iterateInlineImageGroup - invalid pos: ${pos}`); +}, function foundInlineImageGroup(context, i) { + const MIN_IMAGES_IN_INLINE_IMAGES_BLOCK = 10; + const MAX_IMAGES_IN_INLINE_IMAGES_BLOCK = 200; + const MAX_WIDTH = 1000; + const IMAGE_PADDING = 1; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstSave = curr - 3; + const iFirstTransform = curr - 2; + const iFirstPIIXO = curr - 1; + const count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_INLINE_IMAGES_BLOCK); + if (count < MIN_IMAGES_IN_INLINE_IMAGES_BLOCK) { + return i - (i - iFirstSave) % 4; + } + let maxX = 0; + const map = []; + let maxLineHeight = 0; + let currentX = IMAGE_PADDING, + currentY = IMAGE_PADDING; + for (let q = 0; q < count; q++) { + const transform = argsArray[iFirstTransform + (q << 2)]; + const img = argsArray[iFirstPIIXO + (q << 2)][0]; + if (currentX + img.width > MAX_WIDTH) { + maxX = Math.max(maxX, currentX); + currentY += maxLineHeight + 2 * IMAGE_PADDING; + currentX = 0; + maxLineHeight = 0; + } + map.push({ + transform, + x: currentX, + y: currentY, + w: img.width, + h: img.height + }); + currentX += img.width + 2 * IMAGE_PADDING; + maxLineHeight = Math.max(maxLineHeight, img.height); + } + const imgWidth = Math.max(maxX, currentX) + IMAGE_PADDING; + const imgHeight = currentY + maxLineHeight + IMAGE_PADDING; + const imgData = new Uint8Array(imgWidth * imgHeight * 4); + const imgRowSize = imgWidth << 2; + for (let q = 0; q < count; q++) { + const data = argsArray[iFirstPIIXO + (q << 2)][0].data; + const rowSize = map[q].w << 2; + let dataOffset = 0; + let offset = map[q].x + map[q].y * imgWidth << 2; + imgData.set(data.subarray(0, rowSize), offset - imgRowSize); + for (let k = 0, kk = map[q].h; k < kk; k++) { + imgData.set(data.subarray(dataOffset, dataOffset + rowSize), offset); + dataOffset += rowSize; + offset += imgRowSize; + } + imgData.set(data.subarray(dataOffset - rowSize, dataOffset), offset); + while (offset >= 0) { + data[offset - 4] = data[offset]; + data[offset - 3] = data[offset + 1]; + data[offset - 2] = data[offset + 2]; + data[offset - 1] = data[offset + 3]; + data[offset + rowSize] = data[offset + rowSize - 4]; + data[offset + rowSize + 1] = data[offset + rowSize - 3]; + data[offset + rowSize + 2] = data[offset + rowSize - 2]; + data[offset + rowSize + 3] = data[offset + rowSize - 1]; + offset -= imgRowSize; + } + } + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintInlineImageXObjectGroup); + argsArray.splice(iFirstSave, count * 4, [{ + width: imgWidth, + height: imgHeight, + kind: _util.ImageKind.RGBA_32BPP, + data: imgData + }, map]); + return iFirstSave + 1; +}); +addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintImageMaskXObject, _util.OPS.restore], null, function iterateImageMaskGroup(context, i) { + const fnArray = context.fnArray; + const iFirstSave = context.iCurr - 3; + const pos = (i - iFirstSave) % 4; + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + case 1: + return fnArray[i] === _util.OPS.transform; + case 2: + return fnArray[i] === _util.OPS.paintImageMaskXObject; + case 3: + return fnArray[i] === _util.OPS.restore; + } + throw new Error(`iterateImageMaskGroup - invalid pos: ${pos}`); +}, function foundImageMaskGroup(context, i) { + const MIN_IMAGES_IN_MASKS_BLOCK = 10; + const MAX_IMAGES_IN_MASKS_BLOCK = 100; + const MAX_SAME_IMAGES_IN_MASKS_BLOCK = 1000; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstSave = curr - 3; + const iFirstTransform = curr - 2; + const iFirstPIMXO = curr - 1; + let count = Math.floor((i - iFirstSave) / 4); + if (count < MIN_IMAGES_IN_MASKS_BLOCK) { + return i - (i - iFirstSave) % 4; + } + let isSameImage = false; + let iTransform, transformArgs; + const firstPIMXOArg0 = argsArray[iFirstPIMXO][0]; + const firstTransformArg0 = argsArray[iFirstTransform][0], + firstTransformArg1 = argsArray[iFirstTransform][1], + firstTransformArg2 = argsArray[iFirstTransform][2], + firstTransformArg3 = argsArray[iFirstTransform][3]; + if (firstTransformArg1 === firstTransformArg2) { + isSameImage = true; + iTransform = iFirstTransform + 4; + let iPIMXO = iFirstPIMXO + 4; + for (let q = 1; q < count; q++, iTransform += 4, iPIMXO += 4) { + transformArgs = argsArray[iTransform]; + if (argsArray[iPIMXO][0] !== firstPIMXOArg0 || transformArgs[0] !== firstTransformArg0 || transformArgs[1] !== firstTransformArg1 || transformArgs[2] !== firstTransformArg2 || transformArgs[3] !== firstTransformArg3) { + if (q < MIN_IMAGES_IN_MASKS_BLOCK) { + isSameImage = false; + } else { + count = q; + } + break; + } + } + } + if (isSameImage) { + count = Math.min(count, MAX_SAME_IMAGES_IN_MASKS_BLOCK); + const positions = new Float32Array(count * 2); + iTransform = iFirstTransform; + for (let q = 0; q < count; q++, iTransform += 4) { + transformArgs = argsArray[iTransform]; + positions[q << 1] = transformArgs[4]; + positions[(q << 1) + 1] = transformArgs[5]; + } + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageMaskXObjectRepeat); + argsArray.splice(iFirstSave, count * 4, [firstPIMXOArg0, firstTransformArg0, firstTransformArg1, firstTransformArg2, firstTransformArg3, positions]); + } else { + count = Math.min(count, MAX_IMAGES_IN_MASKS_BLOCK); + const images = []; + for (let q = 0; q < count; q++) { + transformArgs = argsArray[iFirstTransform + (q << 2)]; + const maskParams = argsArray[iFirstPIMXO + (q << 2)][0]; + images.push({ + data: maskParams.data, + width: maskParams.width, + height: maskParams.height, + interpolate: maskParams.interpolate, + count: maskParams.count, + transform: transformArgs + }); + } + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageMaskXObjectGroup); + argsArray.splice(iFirstSave, count * 4, [images]); + } + return iFirstSave + 1; +}); +addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintImageXObject, _util.OPS.restore], function (context) { + const argsArray = context.argsArray; + const iFirstTransform = context.iCurr - 2; + return argsArray[iFirstTransform][1] === 0 && argsArray[iFirstTransform][2] === 0; +}, function iterateImageGroup(context, i) { + const fnArray = context.fnArray, + argsArray = context.argsArray; + const iFirstSave = context.iCurr - 3; + const pos = (i - iFirstSave) % 4; + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + case 1: + if (fnArray[i] !== _util.OPS.transform) { + return false; + } + const iFirstTransform = context.iCurr - 2; + const firstTransformArg0 = argsArray[iFirstTransform][0]; + const firstTransformArg3 = argsArray[iFirstTransform][3]; + if (argsArray[i][0] !== firstTransformArg0 || argsArray[i][1] !== 0 || argsArray[i][2] !== 0 || argsArray[i][3] !== firstTransformArg3) { + return false; + } + return true; + case 2: + if (fnArray[i] !== _util.OPS.paintImageXObject) { + return false; + } + const iFirstPIXO = context.iCurr - 1; + const firstPIXOArg0 = argsArray[iFirstPIXO][0]; + if (argsArray[i][0] !== firstPIXOArg0) { + return false; + } + return true; + case 3: + return fnArray[i] === _util.OPS.restore; + } + throw new Error(`iterateImageGroup - invalid pos: ${pos}`); +}, function (context, i) { + const MIN_IMAGES_IN_BLOCK = 3; + const MAX_IMAGES_IN_BLOCK = 1000; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstSave = curr - 3; + const iFirstTransform = curr - 2; + const iFirstPIXO = curr - 1; + const firstPIXOArg0 = argsArray[iFirstPIXO][0]; + const firstTransformArg0 = argsArray[iFirstTransform][0]; + const firstTransformArg3 = argsArray[iFirstTransform][3]; + const count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_BLOCK); + if (count < MIN_IMAGES_IN_BLOCK) { + return i - (i - iFirstSave) % 4; + } + const positions = new Float32Array(count * 2); + let iTransform = iFirstTransform; + for (let q = 0; q < count; q++, iTransform += 4) { + const transformArgs = argsArray[iTransform]; + positions[q << 1] = transformArgs[4]; + positions[(q << 1) + 1] = transformArgs[5]; + } + const args = [firstPIXOArg0, firstTransformArg0, firstTransformArg3, positions]; + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageXObjectRepeat); + argsArray.splice(iFirstSave, count * 4, args); + return iFirstSave + 1; +}); +addState(InitialState, [_util.OPS.beginText, _util.OPS.setFont, _util.OPS.setTextMatrix, _util.OPS.showText, _util.OPS.endText], null, function iterateShowTextGroup(context, i) { + const fnArray = context.fnArray, + argsArray = context.argsArray; + const iFirstSave = context.iCurr - 4; + const pos = (i - iFirstSave) % 5; + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.beginText; + case 1: + return fnArray[i] === _util.OPS.setFont; + case 2: + return fnArray[i] === _util.OPS.setTextMatrix; + case 3: + if (fnArray[i] !== _util.OPS.showText) { + return false; + } + const iFirstSetFont = context.iCurr - 3; + const firstSetFontArg0 = argsArray[iFirstSetFont][0]; + const firstSetFontArg1 = argsArray[iFirstSetFont][1]; + if (argsArray[i][0] !== firstSetFontArg0 || argsArray[i][1] !== firstSetFontArg1) { + return false; + } + return true; + case 4: + return fnArray[i] === _util.OPS.endText; + } + throw new Error(`iterateShowTextGroup - invalid pos: ${pos}`); +}, function (context, i) { + const MIN_CHARS_IN_BLOCK = 3; + const MAX_CHARS_IN_BLOCK = 1000; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstBeginText = curr - 4; + const iFirstSetFont = curr - 3; + const iFirstSetTextMatrix = curr - 2; + const iFirstShowText = curr - 1; + const iFirstEndText = curr; + const firstSetFontArg0 = argsArray[iFirstSetFont][0]; + const firstSetFontArg1 = argsArray[iFirstSetFont][1]; + let count = Math.min(Math.floor((i - iFirstBeginText) / 5), MAX_CHARS_IN_BLOCK); + if (count < MIN_CHARS_IN_BLOCK) { + return i - (i - iFirstBeginText) % 5; + } + let iFirst = iFirstBeginText; + if (iFirstBeginText >= 4 && fnArray[iFirstBeginText - 4] === fnArray[iFirstSetFont] && fnArray[iFirstBeginText - 3] === fnArray[iFirstSetTextMatrix] && fnArray[iFirstBeginText - 2] === fnArray[iFirstShowText] && fnArray[iFirstBeginText - 1] === fnArray[iFirstEndText] && argsArray[iFirstBeginText - 4][0] === firstSetFontArg0 && argsArray[iFirstBeginText - 4][1] === firstSetFontArg1) { + count++; + iFirst -= 5; + } + let iEndText = iFirst + 4; + for (let q = 1; q < count; q++) { + fnArray.splice(iEndText, 3); + argsArray.splice(iEndText, 3); + iEndText += 2; + } + return iEndText + 1; +}); +class NullOptimizer { + constructor(queue) { + this.queue = queue; + } + _optimize() {} + push(fn, args) { + this.queue.fnArray.push(fn); + this.queue.argsArray.push(args); + this._optimize(); + } + flush() {} + reset() {} +} +class QueueOptimizer extends NullOptimizer { + constructor(queue) { + super(queue); + this.state = null; + this.context = { + iCurr: 0, + fnArray: queue.fnArray, + argsArray: queue.argsArray + }; + this.match = null; + this.lastProcessed = 0; + } + _optimize() { + const fnArray = this.queue.fnArray; + let i = this.lastProcessed, + ii = fnArray.length; + let state = this.state; + let match = this.match; + if (!state && !match && i + 1 === ii && !InitialState[fnArray[i]]) { + this.lastProcessed = ii; + return; + } + const context = this.context; + while (i < ii) { + if (match) { + const iterate = (0, match.iterateFn)(context, i); + if (iterate) { + i++; + continue; + } + i = (0, match.processFn)(context, i + 1); + ii = fnArray.length; + match = null; + state = null; + if (i >= ii) { + break; + } + } + state = (state || InitialState)[fnArray[i]]; + if (!state || Array.isArray(state)) { + i++; + continue; + } + context.iCurr = i; + i++; + if (state.checkFn && !(0, state.checkFn)(context)) { + state = null; + continue; + } + match = state; + state = null; + } + this.state = state; + this.match = match; + this.lastProcessed = i; + } + flush() { + while (this.match) { + const length = this.queue.fnArray.length; + this.lastProcessed = (0, this.match.processFn)(this.context, length); + this.match = null; + this.state = null; + this._optimize(); + } + } + reset() { + this.state = null; + this.match = null; + this.lastProcessed = 0; + } +} +class OperatorList { + static get CHUNK_SIZE() { + return (0, _util.shadow)(this, "CHUNK_SIZE", 1000); + } + static get CHUNK_SIZE_ABOUT() { + return (0, _util.shadow)(this, "CHUNK_SIZE_ABOUT", this.CHUNK_SIZE - 5); + } + constructor(intent = 0, streamSink) { + this._streamSink = streamSink; + this.fnArray = []; + this.argsArray = []; + if (streamSink && !(intent & _util.RenderingIntentFlag.OPLIST)) { + this.optimizer = new QueueOptimizer(this); + } else { + this.optimizer = new NullOptimizer(this); + } + this.dependencies = new Set(); + this._totalLength = 0; + this.weight = 0; + this._resolved = streamSink ? null : Promise.resolve(); + } + get length() { + return this.argsArray.length; + } + get ready() { + return this._resolved || this._streamSink.ready; + } + get totalLength() { + return this._totalLength + this.length; + } + addOp(fn, args) { + this.optimizer.push(fn, args); + this.weight++; + if (this._streamSink) { + if (this.weight >= OperatorList.CHUNK_SIZE) { + this.flush(); + } else if (this.weight >= OperatorList.CHUNK_SIZE_ABOUT && (fn === _util.OPS.restore || fn === _util.OPS.endText)) { + this.flush(); + } + } + } + addImageOps(fn, args, optionalContent) { + if (optionalContent !== undefined) { + this.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]); + } + this.addOp(fn, args); + if (optionalContent !== undefined) { + this.addOp(_util.OPS.endMarkedContent, []); + } + } + addDependency(dependency) { + if (this.dependencies.has(dependency)) { + return; + } + this.dependencies.add(dependency); + this.addOp(_util.OPS.dependency, [dependency]); + } + addDependencies(dependencies) { + for (const dependency of dependencies) { + this.addDependency(dependency); + } + } + addOpList(opList) { + if (!(opList instanceof OperatorList)) { + (0, _util.warn)('addOpList - ignoring invalid "opList" parameter.'); + return; + } + for (const dependency of opList.dependencies) { + this.dependencies.add(dependency); + } + for (let i = 0, ii = opList.length; i < ii; i++) { + this.addOp(opList.fnArray[i], opList.argsArray[i]); + } + } + getIR() { + return { + fnArray: this.fnArray, + argsArray: this.argsArray, + length: this.length + }; + } + get _transfers() { + const transfers = []; + const { + fnArray, + argsArray, + length + } = this; + for (let i = 0; i < length; i++) { + switch (fnArray[i]) { + case _util.OPS.paintInlineImageXObject: + case _util.OPS.paintInlineImageXObjectGroup: + case _util.OPS.paintImageMaskXObject: + const arg = argsArray[i][0]; + if (!arg.cached && arg.data && arg.data.buffer instanceof ArrayBuffer) { + transfers.push(arg.data.buffer); + } + break; + } + } + return transfers; + } + flush(lastChunk = false, separateAnnots = null) { + this.optimizer.flush(); + const length = this.length; + this._totalLength += length; + this._streamSink.enqueue({ + fnArray: this.fnArray, + argsArray: this.argsArray, + lastChunk, + separateAnnots, + length + }, 1, this._transfers); + this.dependencies.clear(); + this.fnArray.length = 0; + this.argsArray.length = 0; + this.weight = 0; + this.optimizer.reset(); + } +} +exports.OperatorList = OperatorList; + +/***/ }), +/* 61 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFImage = void 0; +var _util = __w_pdfjs_require__(2); +var _image_utils = __w_pdfjs_require__(62); +var _base_stream = __w_pdfjs_require__(5); +var _colorspace = __w_pdfjs_require__(12); +var _decode_stream = __w_pdfjs_require__(17); +var _jpeg_stream = __w_pdfjs_require__(25); +var _jpx = __w_pdfjs_require__(28); +var _primitives = __w_pdfjs_require__(3); +function decodeAndClamp(value, addend, coefficient, max) { + value = addend + value * coefficient; + if (value < 0) { + value = 0; + } else if (value > max) { + value = max; + } + return value; +} +function resizeImageMask(src, bpc, w1, h1, w2, h2) { + const length = w2 * h2; + let dest; + if (bpc <= 8) { + dest = new Uint8Array(length); + } else if (bpc <= 16) { + dest = new Uint16Array(length); + } else { + dest = new Uint32Array(length); + } + const xRatio = w1 / w2; + const yRatio = h1 / h2; + let i, + j, + py, + newIndex = 0, + oldIndex; + const xScaled = new Uint16Array(w2); + const w1Scanline = w1; + for (i = 0; i < w2; i++) { + xScaled[i] = Math.floor(i * xRatio); + } + for (i = 0; i < h2; i++) { + py = Math.floor(i * yRatio) * w1Scanline; + for (j = 0; j < w2; j++) { + oldIndex = py + xScaled[j]; + dest[newIndex++] = src[oldIndex]; + } + } + return dest; +} +class PDFImage { + constructor({ + xref, + res, + image, + isInline = false, + smask = null, + mask = null, + isMask = false, + pdfFunctionFactory, + localColorSpaceCache + }) { + this.image = image; + const dict = image.dict; + const filter = dict.get("F", "Filter"); + let filterName; + if (filter instanceof _primitives.Name) { + filterName = filter.name; + } else if (Array.isArray(filter)) { + const filterZero = xref.fetchIfRef(filter[0]); + if (filterZero instanceof _primitives.Name) { + filterName = filterZero.name; + } + } + switch (filterName) { + case "JPXDecode": + const jpxImage = new _jpx.JpxImage(); + jpxImage.parseImageProperties(image.stream); + image.stream.reset(); + image.width = jpxImage.width; + image.height = jpxImage.height; + image.bitsPerComponent = jpxImage.bitsPerComponent; + image.numComps = jpxImage.componentsCount; + break; + case "JBIG2Decode": + image.bitsPerComponent = 1; + image.numComps = 1; + break; + } + let width = dict.get("W", "Width"); + let height = dict.get("H", "Height"); + if (Number.isInteger(image.width) && image.width > 0 && Number.isInteger(image.height) && image.height > 0 && (image.width !== width || image.height !== height)) { + (0, _util.warn)("PDFImage - using the Width/Height of the image data, " + "rather than the image dictionary."); + width = image.width; + height = image.height; + } + if (width < 1 || height < 1) { + throw new _util.FormatError(`Invalid image width: ${width} or height: ${height}`); + } + this.width = width; + this.height = height; + this.interpolate = dict.get("I", "Interpolate"); + this.imageMask = dict.get("IM", "ImageMask") || false; + this.matte = dict.get("Matte") || false; + let bitsPerComponent = image.bitsPerComponent; + if (!bitsPerComponent) { + bitsPerComponent = dict.get("BPC", "BitsPerComponent"); + if (!bitsPerComponent) { + if (this.imageMask) { + bitsPerComponent = 1; + } else { + throw new _util.FormatError(`Bits per component missing in image: ${this.imageMask}`); + } + } + } + this.bpc = bitsPerComponent; + if (!this.imageMask) { + let colorSpace = dict.getRaw("CS") || dict.getRaw("ColorSpace"); + if (!colorSpace) { + (0, _util.info)("JPX images (which do not require color spaces)"); + switch (image.numComps) { + case 1: + colorSpace = _primitives.Name.get("DeviceGray"); + break; + case 3: + colorSpace = _primitives.Name.get("DeviceRGB"); + break; + case 4: + colorSpace = _primitives.Name.get("DeviceCMYK"); + break; + default: + throw new Error(`JPX images with ${image.numComps} color components not supported.`); + } + } + this.colorSpace = _colorspace.ColorSpace.parse({ + cs: colorSpace, + xref, + resources: isInline ? res : null, + pdfFunctionFactory, + localColorSpaceCache + }); + this.numComps = this.colorSpace.numComps; + } + this.decode = dict.getArray("D", "Decode"); + this.needsDecode = false; + if (this.decode && (this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode, bitsPerComponent) || isMask && !_colorspace.ColorSpace.isDefaultDecode(this.decode, 1))) { + this.needsDecode = true; + const max = (1 << bitsPerComponent) - 1; + this.decodeCoefficients = []; + this.decodeAddends = []; + const isIndexed = this.colorSpace && this.colorSpace.name === "Indexed"; + for (let i = 0, j = 0; i < this.decode.length; i += 2, ++j) { + const dmin = this.decode[i]; + const dmax = this.decode[i + 1]; + this.decodeCoefficients[j] = isIndexed ? (dmax - dmin) / max : dmax - dmin; + this.decodeAddends[j] = isIndexed ? dmin : max * dmin; + } + } + if (smask) { + this.smask = new PDFImage({ + xref, + res, + image: smask, + isInline, + pdfFunctionFactory, + localColorSpaceCache + }); + } else if (mask) { + if (mask instanceof _base_stream.BaseStream) { + const maskDict = mask.dict, + imageMask = maskDict.get("IM", "ImageMask"); + if (!imageMask) { + (0, _util.warn)("Ignoring /Mask in image without /ImageMask."); + } else { + this.mask = new PDFImage({ + xref, + res, + image: mask, + isInline, + isMask: true, + pdfFunctionFactory, + localColorSpaceCache + }); + } + } else { + this.mask = mask; + } + } + } + static async buildImage({ + xref, + res, + image, + isInline = false, + pdfFunctionFactory, + localColorSpaceCache + }) { + const imageData = image; + let smaskData = null; + let maskData = null; + const smask = image.dict.get("SMask"); + const mask = image.dict.get("Mask"); + if (smask) { + if (smask instanceof _base_stream.BaseStream) { + smaskData = smask; + } else { + (0, _util.warn)("Unsupported /SMask format."); + } + } else if (mask) { + if (mask instanceof _base_stream.BaseStream || Array.isArray(mask)) { + maskData = mask; + } else { + (0, _util.warn)("Unsupported /Mask format."); + } + } + return new PDFImage({ + xref, + res, + image: imageData, + isInline, + smask: smaskData, + mask: maskData, + pdfFunctionFactory, + localColorSpaceCache + }); + } + static createRawMask({ + imgArray, + width, + height, + imageIsFromDecodeStream, + inverseDecode, + interpolate + }) { + const computedLength = (width + 7 >> 3) * height; + const actualLength = imgArray.byteLength; + const haveFullData = computedLength === actualLength; + let data, i; + if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) { + data = imgArray; + } else if (!inverseDecode) { + data = new Uint8Array(imgArray); + } else { + data = new Uint8Array(computedLength); + data.set(imgArray); + data.fill(0xff, actualLength); + } + if (inverseDecode) { + for (i = 0; i < actualLength; i++) { + data[i] ^= 0xff; + } + } + return { + data, + width, + height, + interpolate + }; + } + static createMask({ + imgArray, + width, + height, + imageIsFromDecodeStream, + inverseDecode, + interpolate, + isOffscreenCanvasSupported = true + }) { + const isSingleOpaquePixel = width === 1 && height === 1 && inverseDecode === (imgArray.length === 0 || !!(imgArray[0] & 128)); + if (isSingleOpaquePixel) { + return { + isSingleOpaquePixel + }; + } + if (isOffscreenCanvasSupported && _util.FeatureTest.isOffscreenCanvasSupported) { + const canvas = new OffscreenCanvas(width, height); + const ctx = canvas.getContext("2d"); + const imgData = ctx.createImageData(width, height); + (0, _image_utils.applyMaskImageData)({ + src: imgArray, + dest: imgData.data, + width, + height, + inverseDecode + }); + ctx.putImageData(imgData, 0, 0); + const bitmap = canvas.transferToImageBitmap(); + return { + data: null, + width, + height, + interpolate, + bitmap + }; + } + return this.createRawMask({ + imgArray, + width, + height, + inverseDecode, + imageIsFromDecodeStream, + interpolate + }); + } + get drawWidth() { + return Math.max(this.width, this.smask && this.smask.width || 0, this.mask && this.mask.width || 0); + } + get drawHeight() { + return Math.max(this.height, this.smask && this.smask.height || 0, this.mask && this.mask.height || 0); + } + decodeBuffer(buffer) { + const bpc = this.bpc; + const numComps = this.numComps; + const decodeAddends = this.decodeAddends; + const decodeCoefficients = this.decodeCoefficients; + const max = (1 << bpc) - 1; + let i, ii; + if (bpc === 1) { + for (i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] = +!buffer[i]; + } + return; + } + let index = 0; + for (i = 0, ii = this.width * this.height; i < ii; i++) { + for (let j = 0; j < numComps; j++) { + buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j], decodeCoefficients[j], max); + index++; + } + } + } + getComponents(buffer) { + const bpc = this.bpc; + if (bpc === 8) { + return buffer; + } + const width = this.width; + const height = this.height; + const numComps = this.numComps; + const length = width * height * numComps; + let bufferPos = 0; + let output; + if (bpc <= 8) { + output = new Uint8Array(length); + } else if (bpc <= 16) { + output = new Uint16Array(length); + } else { + output = new Uint32Array(length); + } + const rowComps = width * numComps; + const max = (1 << bpc) - 1; + let i = 0, + ii, + buf; + if (bpc === 1) { + let mask, loop1End, loop2End; + for (let j = 0; j < height; j++) { + loop1End = i + (rowComps & ~7); + loop2End = i + rowComps; + while (i < loop1End) { + buf = buffer[bufferPos++]; + output[i] = buf >> 7 & 1; + output[i + 1] = buf >> 6 & 1; + output[i + 2] = buf >> 5 & 1; + output[i + 3] = buf >> 4 & 1; + output[i + 4] = buf >> 3 & 1; + output[i + 5] = buf >> 2 & 1; + output[i + 6] = buf >> 1 & 1; + output[i + 7] = buf & 1; + i += 8; + } + if (i < loop2End) { + buf = buffer[bufferPos++]; + mask = 128; + while (i < loop2End) { + output[i++] = +!!(buf & mask); + mask >>= 1; + } + } + } + } else { + let bits = 0; + buf = 0; + for (i = 0, ii = length; i < ii; ++i) { + if (i % rowComps === 0) { + buf = 0; + bits = 0; + } + while (bits < bpc) { + buf = buf << 8 | buffer[bufferPos++]; + bits += 8; + } + const remainingBits = bits - bpc; + let value = buf >> remainingBits; + if (value < 0) { + value = 0; + } else if (value > max) { + value = max; + } + output[i] = value; + buf &= (1 << remainingBits) - 1; + bits = remainingBits; + } + } + return output; + } + fillOpacity(rgbaBuf, width, height, actualHeight, image) { + const smask = this.smask; + const mask = this.mask; + let alphaBuf, sw, sh, i, ii, j; + if (smask) { + sw = smask.width; + sh = smask.height; + alphaBuf = new Uint8ClampedArray(sw * sh); + smask.fillGrayBuffer(alphaBuf); + if (sw !== width || sh !== height) { + alphaBuf = resizeImageMask(alphaBuf, smask.bpc, sw, sh, width, height); + } + } else if (mask) { + if (mask instanceof PDFImage) { + sw = mask.width; + sh = mask.height; + alphaBuf = new Uint8ClampedArray(sw * sh); + mask.numComps = 1; + mask.fillGrayBuffer(alphaBuf); + for (i = 0, ii = sw * sh; i < ii; ++i) { + alphaBuf[i] = 255 - alphaBuf[i]; + } + if (sw !== width || sh !== height) { + alphaBuf = resizeImageMask(alphaBuf, mask.bpc, sw, sh, width, height); + } + } else if (Array.isArray(mask)) { + alphaBuf = new Uint8ClampedArray(width * height); + const numComps = this.numComps; + for (i = 0, ii = width * height; i < ii; ++i) { + let opacity = 0; + const imageOffset = i * numComps; + for (j = 0; j < numComps; ++j) { + const color = image[imageOffset + j]; + const maskOffset = j * 2; + if (color < mask[maskOffset] || color > mask[maskOffset + 1]) { + opacity = 255; + break; + } + } + alphaBuf[i] = opacity; + } + } else { + throw new _util.FormatError("Unknown mask format."); + } + } + if (alphaBuf) { + for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { + rgbaBuf[j] = alphaBuf[i]; + } + } else { + for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { + rgbaBuf[j] = 255; + } + } + } + undoPreblend(buffer, width, height) { + const matte = this.smask && this.smask.matte; + if (!matte) { + return; + } + const matteRgb = this.colorSpace.getRgb(matte, 0); + const matteR = matteRgb[0]; + const matteG = matteRgb[1]; + const matteB = matteRgb[2]; + const length = width * height * 4; + for (let i = 0; i < length; i += 4) { + const alpha = buffer[i + 3]; + if (alpha === 0) { + buffer[i] = 255; + buffer[i + 1] = 255; + buffer[i + 2] = 255; + continue; + } + const k = 255 / alpha; + buffer[i] = (buffer[i] - matteR) * k + matteR; + buffer[i + 1] = (buffer[i + 1] - matteG) * k + matteG; + buffer[i + 2] = (buffer[i + 2] - matteB) * k + matteB; + } + } + createImageData(forceRGBA = false) { + const drawWidth = this.drawWidth; + const drawHeight = this.drawHeight; + const imgData = { + width: drawWidth, + height: drawHeight, + interpolate: this.interpolate, + kind: 0, + data: null + }; + const numComps = this.numComps; + const originalWidth = this.width; + const originalHeight = this.height; + const bpc = this.bpc; + const rowBytes = originalWidth * numComps * bpc + 7 >> 3; + if (!forceRGBA) { + let kind; + if (this.colorSpace.name === "DeviceGray" && bpc === 1) { + kind = _util.ImageKind.GRAYSCALE_1BPP; + } else if (this.colorSpace.name === "DeviceRGB" && bpc === 8 && !this.needsDecode) { + kind = _util.ImageKind.RGB_24BPP; + } + if (kind && !this.smask && !this.mask && drawWidth === originalWidth && drawHeight === originalHeight) { + imgData.kind = kind; + imgData.data = this.getImageBytes(originalHeight * rowBytes, {}); + if (this.needsDecode) { + (0, _util.assert)(kind === _util.ImageKind.GRAYSCALE_1BPP, "PDFImage.createImageData: The image must be grayscale."); + const buffer = imgData.data; + for (let i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] ^= 0xff; + } + } + return imgData; + } + if (this.image instanceof _jpeg_stream.JpegStream && !this.smask && !this.mask) { + let imageLength = originalHeight * rowBytes; + switch (this.colorSpace.name) { + case "DeviceGray": + imageLength *= 3; + case "DeviceRGB": + case "DeviceCMYK": + imgData.kind = _util.ImageKind.RGB_24BPP; + imgData.data = this.getImageBytes(imageLength, { + drawWidth, + drawHeight, + forceRGB: true + }); + return imgData; + } + } + } + const imgArray = this.getImageBytes(originalHeight * rowBytes, { + internal: true + }); + const actualHeight = 0 | imgArray.length / rowBytes * drawHeight / originalHeight; + const comps = this.getComponents(imgArray); + let alpha01, maybeUndoPreblend; + if (!forceRGBA && !this.smask && !this.mask) { + imgData.kind = _util.ImageKind.RGB_24BPP; + imgData.data = new Uint8ClampedArray(drawWidth * drawHeight * 3); + alpha01 = 0; + maybeUndoPreblend = false; + } else { + imgData.kind = _util.ImageKind.RGBA_32BPP; + imgData.data = new Uint8ClampedArray(drawWidth * drawHeight * 4); + alpha01 = 1; + maybeUndoPreblend = true; + this.fillOpacity(imgData.data, drawWidth, drawHeight, actualHeight, comps); + } + if (this.needsDecode) { + this.decodeBuffer(comps); + } + this.colorSpace.fillRgb(imgData.data, originalWidth, originalHeight, drawWidth, drawHeight, actualHeight, bpc, comps, alpha01); + if (maybeUndoPreblend) { + this.undoPreblend(imgData.data, drawWidth, actualHeight); + } + return imgData; + } + fillGrayBuffer(buffer) { + const numComps = this.numComps; + if (numComps !== 1) { + throw new _util.FormatError(`Reading gray scale from a color image: ${numComps}`); + } + const width = this.width; + const height = this.height; + const bpc = this.bpc; + const rowBytes = width * numComps * bpc + 7 >> 3; + const imgArray = this.getImageBytes(height * rowBytes, { + internal: true + }); + const comps = this.getComponents(imgArray); + let i, length; + if (bpc === 1) { + length = width * height; + if (this.needsDecode) { + for (i = 0; i < length; ++i) { + buffer[i] = comps[i] - 1 & 255; + } + } else { + for (i = 0; i < length; ++i) { + buffer[i] = -comps[i] & 255; + } + } + return; + } + if (this.needsDecode) { + this.decodeBuffer(comps); + } + length = width * height; + const scale = 255 / ((1 << bpc) - 1); + for (i = 0; i < length; ++i) { + buffer[i] = scale * comps[i]; + } + } + getImageBytes(length, { + drawWidth, + drawHeight, + forceRGB = false, + internal = false + }) { + this.image.reset(); + this.image.drawWidth = drawWidth || this.width; + this.image.drawHeight = drawHeight || this.height; + this.image.forceRGB = !!forceRGB; + const imageBytes = this.image.getBytes(length); + if (internal || this.image instanceof _decode_stream.DecodeStream) { + return imageBytes; + } + (0, _util.assert)(imageBytes instanceof Uint8Array, 'PDFImage.getImageBytes: Unsupported "imageBytes" type.'); + return new Uint8Array(imageBytes); + } +} +exports.PDFImage = PDFImage; + +/***/ }), +/* 62 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.applyMaskImageData = applyMaskImageData; +var _util = __w_pdfjs_require__(2); +function applyMaskImageData({ + src, + srcPos = 0, + dest, + destPos = 0, + width, + height, + inverseDecode = false +}) { + const opaque = _util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff; + const [zeroMapping, oneMapping] = !inverseDecode ? [opaque, 0] : [0, opaque]; + const widthInSource = width >> 3; + const widthRemainder = width & 7; + const srcLength = src.length; + dest = new Uint32Array(dest.buffer); + for (let i = 0; i < height; i++) { + for (const max = srcPos + widthInSource; srcPos < max; srcPos++) { + const elem = srcPos < srcLength ? src[srcPos] : 255; + dest[destPos++] = elem & 0b10000000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1000000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b100000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b10000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1000 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b100 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b10 ? oneMapping : zeroMapping; + dest[destPos++] = elem & 0b1 ? oneMapping : zeroMapping; + } + if (widthRemainder === 0) { + continue; + } + const elem = srcPos < srcLength ? src[srcPos++] : 255; + for (let j = 0; j < widthRemainder; j++) { + dest[destPos++] = elem & 1 << 7 - j ? oneMapping : zeroMapping; + } + } + return { + srcPos, + destPos + }; +} + +/***/ }), +/* 63 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.incrementalUpdate = incrementalUpdate; +exports.writeDict = writeDict; +exports.writeObject = writeObject; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +var _core_utils = __w_pdfjs_require__(4); +var _xml_parser = __w_pdfjs_require__(64); +var _base_stream = __w_pdfjs_require__(5); +var _crypto = __w_pdfjs_require__(65); +function writeObject(ref, obj, buffer, transform) { + buffer.push(`${ref.num} ${ref.gen} obj\n`); + if (obj instanceof _primitives.Dict) { + writeDict(obj, buffer, transform); + } else if (obj instanceof _base_stream.BaseStream) { + writeStream(obj, buffer, transform); + } + buffer.push("\nendobj\n"); +} +function writeDict(dict, buffer, transform) { + buffer.push("<<"); + for (const key of dict.getKeys()) { + buffer.push(` /${(0, _core_utils.escapePDFName)(key)} `); + writeValue(dict.getRaw(key), buffer, transform); + } + buffer.push(">>"); +} +function writeStream(stream, buffer, transform) { + writeDict(stream.dict, buffer, transform); + buffer.push(" stream\n"); + let string = stream.getString(); + if (transform !== null) { + string = transform.encryptString(string); + } + buffer.push(string, "\nendstream"); +} +function writeArray(array, buffer, transform) { + buffer.push("["); + let first = true; + for (const val of array) { + if (!first) { + buffer.push(" "); + } else { + first = false; + } + writeValue(val, buffer, transform); + } + buffer.push("]"); +} +function writeValue(value, buffer, transform) { + if (value instanceof _primitives.Name) { + buffer.push(`/${(0, _core_utils.escapePDFName)(value.name)}`); + } else if (value instanceof _primitives.Ref) { + buffer.push(`${value.num} ${value.gen} R`); + } else if (Array.isArray(value)) { + writeArray(value, buffer, transform); + } else if (typeof value === "string") { + if (transform !== null) { + value = transform.encryptString(value); + } + buffer.push(`(${(0, _core_utils.escapeString)(value)})`); + } else if (typeof value === "number") { + buffer.push((0, _core_utils.numberToString)(value)); + } else if (typeof value === "boolean") { + buffer.push(value.toString()); + } else if (value instanceof _primitives.Dict) { + writeDict(value, buffer, transform); + } else if (value instanceof _base_stream.BaseStream) { + writeStream(value, buffer, transform); + } else if (value === null) { + buffer.push("null"); + } else { + (0, _util.warn)(`Unhandled value in writer: ${typeof value}, please file a bug.`); + } +} +function writeInt(number, size, offset, buffer) { + for (let i = size + offset - 1; i > offset - 1; i--) { + buffer[i] = number & 0xff; + number >>= 8; + } + return offset + size; +} +function writeString(string, offset, buffer) { + for (let i = 0, len = string.length; i < len; i++) { + buffer[offset + i] = string.charCodeAt(i) & 0xff; + } +} +function computeMD5(filesize, xrefInfo) { + const time = Math.floor(Date.now() / 1000); + const filename = xrefInfo.filename || ""; + const md5Buffer = [time.toString(), filename, filesize.toString()]; + let md5BufferLen = md5Buffer.reduce((a, str) => a + str.length, 0); + for (const value of Object.values(xrefInfo.info)) { + md5Buffer.push(value); + md5BufferLen += value.length; + } + const array = new Uint8Array(md5BufferLen); + let offset = 0; + for (const str of md5Buffer) { + writeString(str, offset, array); + offset += str.length; + } + return (0, _util.bytesToString)((0, _crypto.calculateMD5)(array)); +} +function writeXFADataForAcroform(str, newRefs) { + const xml = new _xml_parser.SimpleXMLParser({ + hasAttributes: true + }).parseFromString(str); + for (const { + xfa + } of newRefs) { + if (!xfa) { + continue; + } + const { + path, + value + } = xfa; + if (!path) { + continue; + } + const node = xml.documentElement.searchNode((0, _core_utils.parseXFAPath)(path), 0); + if (node) { + if (Array.isArray(value)) { + node.childNodes = value.map(val => new _xml_parser.SimpleDOMNode("value", val)); + } else { + node.childNodes = [new _xml_parser.SimpleDOMNode("#text", value)]; + } + } else { + (0, _util.warn)(`Node not found for path: ${path}`); + } + } + const buffer = []; + xml.documentElement.dump(buffer); + return buffer.join(""); +} +function updateAcroform({ + xref, + acroForm, + acroFormRef, + hasXfa, + hasXfaDatasetsEntry, + xfaDatasetsRef, + needAppearances, + newRefs +}) { + if (hasXfa && !hasXfaDatasetsEntry && !xfaDatasetsRef) { + (0, _util.warn)("XFA - Cannot save it"); + } + if (!needAppearances && (!hasXfa || !xfaDatasetsRef)) { + return; + } + const dict = new _primitives.Dict(xref); + for (const key of acroForm.getKeys()) { + dict.set(key, acroForm.getRaw(key)); + } + if (hasXfa && !hasXfaDatasetsEntry) { + const newXfa = acroForm.get("XFA").slice(); + newXfa.splice(2, 0, "datasets"); + newXfa.splice(3, 0, xfaDatasetsRef); + dict.set("XFA", newXfa); + } + if (needAppearances) { + dict.set("NeedAppearances", true); + } + const encrypt = xref.encrypt; + let transform = null; + if (encrypt) { + transform = encrypt.createCipherTransform(acroFormRef.num, acroFormRef.gen); + } + const buffer = []; + writeObject(acroFormRef, dict, buffer, transform); + newRefs.push({ + ref: acroFormRef, + data: buffer.join("") + }); +} +function updateXFA({ + xfaData, + xfaDatasetsRef, + newRefs, + xref +}) { + if (xfaData === null) { + const datasets = xref.fetchIfRef(xfaDatasetsRef); + xfaData = writeXFADataForAcroform(datasets.getString(), newRefs); + } + const encrypt = xref.encrypt; + if (encrypt) { + const transform = encrypt.createCipherTransform(xfaDatasetsRef.num, xfaDatasetsRef.gen); + xfaData = transform.encryptString(xfaData); + } + const data = `${xfaDatasetsRef.num} ${xfaDatasetsRef.gen} obj\n` + `<< /Type /EmbeddedFile /Length ${xfaData.length}>>\nstream\n` + xfaData + "\nendstream\nendobj\n"; + newRefs.push({ + ref: xfaDatasetsRef, + data + }); +} +function incrementalUpdate({ + originalData, + xrefInfo, + newRefs, + xref = null, + hasXfa = false, + xfaDatasetsRef = null, + hasXfaDatasetsEntry = false, + needAppearances, + acroFormRef = null, + acroForm = null, + xfaData = null +}) { + updateAcroform({ + xref, + acroForm, + acroFormRef, + hasXfa, + hasXfaDatasetsEntry, + xfaDatasetsRef, + needAppearances, + newRefs + }); + if (hasXfa) { + updateXFA({ + xfaData, + xfaDatasetsRef, + newRefs, + xref + }); + } + const newXref = new _primitives.Dict(null); + const refForXrefTable = xrefInfo.newRef; + let buffer, baseOffset; + const lastByte = originalData.at(-1); + if (lastByte === 0x0a || lastByte === 0x0d) { + buffer = []; + baseOffset = originalData.length; + } else { + buffer = ["\n"]; + baseOffset = originalData.length + 1; + } + newXref.set("Size", refForXrefTable.num + 1); + newXref.set("Prev", xrefInfo.startXRef); + newXref.set("Type", _primitives.Name.get("XRef")); + if (xrefInfo.rootRef !== null) { + newXref.set("Root", xrefInfo.rootRef); + } + if (xrefInfo.infoRef !== null) { + newXref.set("Info", xrefInfo.infoRef); + } + if (xrefInfo.encryptRef !== null) { + newXref.set("Encrypt", xrefInfo.encryptRef); + } + newRefs.push({ + ref: refForXrefTable, + data: "" + }); + newRefs = newRefs.sort((a, b) => { + return a.ref.num - b.ref.num; + }); + const xrefTableData = [[0, 1, 0xffff]]; + const indexes = [0, 1]; + let maxOffset = 0; + for (const { + ref, + data + } of newRefs) { + maxOffset = Math.max(maxOffset, baseOffset); + xrefTableData.push([1, baseOffset, Math.min(ref.gen, 0xffff)]); + baseOffset += data.length; + indexes.push(ref.num, 1); + buffer.push(data); + } + newXref.set("Index", indexes); + if (Array.isArray(xrefInfo.fileIds) && xrefInfo.fileIds.length > 0) { + const md5 = computeMD5(baseOffset, xrefInfo); + newXref.set("ID", [xrefInfo.fileIds[0], md5]); + } + const offsetSize = Math.ceil(Math.log2(maxOffset) / 8); + const sizes = [1, offsetSize, 2]; + const structSize = sizes[0] + sizes[1] + sizes[2]; + const tableLength = structSize * xrefTableData.length; + newXref.set("W", sizes); + newXref.set("Length", tableLength); + buffer.push(`${refForXrefTable.num} ${refForXrefTable.gen} obj\n`); + writeDict(newXref, buffer, null); + buffer.push(" stream\n"); + const bufferLen = buffer.reduce((a, str) => a + str.length, 0); + const footer = `\nendstream\nendobj\nstartxref\n${baseOffset}\n%%EOF\n`; + const array = new Uint8Array(originalData.length + bufferLen + tableLength + footer.length); + array.set(originalData); + let offset = originalData.length; + for (const str of buffer) { + writeString(str, offset, array); + offset += str.length; + } + for (const [type, objOffset, gen] of xrefTableData) { + offset = writeInt(type, sizes[0], offset, array); + offset = writeInt(objOffset, sizes[1], offset, array); + offset = writeInt(gen, sizes[2], offset, array); + } + writeString(footer, offset, array); + return array; +} + +/***/ }), +/* 64 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XMLParserErrorCode = exports.XMLParserBase = exports.SimpleXMLParser = exports.SimpleDOMNode = void 0; +var _core_utils = __w_pdfjs_require__(4); +const XMLParserErrorCode = { + NoError: 0, + EndOfDocument: -1, + UnterminatedCdat: -2, + UnterminatedXmlDeclaration: -3, + UnterminatedDoctypeDeclaration: -4, + UnterminatedComment: -5, + MalformedElement: -6, + OutOfMemory: -7, + UnterminatedAttributeValue: -8, + UnterminatedElement: -9, + ElementNeverBegun: -10 +}; +exports.XMLParserErrorCode = XMLParserErrorCode; +function isWhitespace(s, index) { + const ch = s[index]; + return ch === " " || ch === "\n" || ch === "\r" || ch === "\t"; +} +function isWhitespaceString(s) { + for (let i = 0, ii = s.length; i < ii; i++) { + if (!isWhitespace(s, i)) { + return false; + } + } + return true; +} +class XMLParserBase { + _resolveEntities(s) { + return s.replace(/&([^;]+);/g, (all, entity) => { + if (entity.substring(0, 2) === "#x") { + return String.fromCodePoint(parseInt(entity.substring(2), 16)); + } else if (entity.substring(0, 1) === "#") { + return String.fromCodePoint(parseInt(entity.substring(1), 10)); + } + switch (entity) { + case "lt": + return "<"; + case "gt": + return ">"; + case "amp": + return "&"; + case "quot": + return '"'; + case "apos": + return "'"; + } + return this.onResolveEntity(entity); + }); + } + _parseContent(s, start) { + const attributes = []; + let pos = start; + function skipWs() { + while (pos < s.length && isWhitespace(s, pos)) { + ++pos; + } + } + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== ">" && s[pos] !== "/") { + ++pos; + } + const name = s.substring(start, pos); + skipWs(); + while (pos < s.length && s[pos] !== ">" && s[pos] !== "/" && s[pos] !== "?") { + skipWs(); + let attrName = "", + attrValue = ""; + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== "=") { + attrName += s[pos]; + ++pos; + } + skipWs(); + if (s[pos] !== "=") { + return null; + } + ++pos; + skipWs(); + const attrEndChar = s[pos]; + if (attrEndChar !== '"' && attrEndChar !== "'") { + return null; + } + const attrEndIndex = s.indexOf(attrEndChar, ++pos); + if (attrEndIndex < 0) { + return null; + } + attrValue = s.substring(pos, attrEndIndex); + attributes.push({ + name: attrName, + value: this._resolveEntities(attrValue) + }); + pos = attrEndIndex + 1; + skipWs(); + } + return { + name, + attributes, + parsed: pos - start + }; + } + _parseProcessingInstruction(s, start) { + let pos = start; + function skipWs() { + while (pos < s.length && isWhitespace(s, pos)) { + ++pos; + } + } + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== ">" && s[pos] !== "?" && s[pos] !== "/") { + ++pos; + } + const name = s.substring(start, pos); + skipWs(); + const attrStart = pos; + while (pos < s.length && (s[pos] !== "?" || s[pos + 1] !== ">")) { + ++pos; + } + const value = s.substring(attrStart, pos); + return { + name, + value, + parsed: pos - start + }; + } + parseXml(s) { + let i = 0; + while (i < s.length) { + const ch = s[i]; + let j = i; + if (ch === "<") { + ++j; + const ch2 = s[j]; + let q; + switch (ch2) { + case "/": + ++j; + q = s.indexOf(">", j); + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedElement); + return; + } + this.onEndElement(s.substring(j, q)); + j = q + 1; + break; + case "?": + ++j; + const pi = this._parseProcessingInstruction(s, j); + if (s.substring(j + pi.parsed, j + pi.parsed + 2) !== "?>") { + this.onError(XMLParserErrorCode.UnterminatedXmlDeclaration); + return; + } + this.onPi(pi.name, pi.value); + j += pi.parsed + 2; + break; + case "!": + if (s.substring(j + 1, j + 3) === "--") { + q = s.indexOf("-->", j + 3); + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedComment); + return; + } + this.onComment(s.substring(j + 3, q)); + j = q + 3; + } else if (s.substring(j + 1, j + 8) === "[CDATA[") { + q = s.indexOf("]]>", j + 8); + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedCdat); + return; + } + this.onCdata(s.substring(j + 8, q)); + j = q + 3; + } else if (s.substring(j + 1, j + 8) === "DOCTYPE") { + const q2 = s.indexOf("[", j + 8); + let complexDoctype = false; + q = s.indexOf(">", j + 8); + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration); + return; + } + if (q2 > 0 && q > q2) { + q = s.indexOf("]>", j + 8); + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration); + return; + } + complexDoctype = true; + } + const doctypeContent = s.substring(j + 8, q + (complexDoctype ? 1 : 0)); + this.onDoctype(doctypeContent); + j = q + (complexDoctype ? 2 : 1); + } else { + this.onError(XMLParserErrorCode.MalformedElement); + return; + } + break; + default: + const content = this._parseContent(s, j); + if (content === null) { + this.onError(XMLParserErrorCode.MalformedElement); + return; + } + let isClosed = false; + if (s.substring(j + content.parsed, j + content.parsed + 2) === "/>") { + isClosed = true; + } else if (s.substring(j + content.parsed, j + content.parsed + 1) !== ">") { + this.onError(XMLParserErrorCode.UnterminatedElement); + return; + } + this.onBeginElement(content.name, content.attributes, isClosed); + j += content.parsed + (isClosed ? 2 : 1); + break; + } + } else { + while (j < s.length && s[j] !== "<") { + j++; + } + const text = s.substring(i, j); + this.onText(this._resolveEntities(text)); + } + i = j; + } + } + onResolveEntity(name) { + return `&${name};`; + } + onPi(name, value) {} + onComment(text) {} + onCdata(text) {} + onDoctype(doctypeContent) {} + onText(text) {} + onBeginElement(name, attributes, isEmpty) {} + onEndElement(name) {} + onError(code) {} +} +exports.XMLParserBase = XMLParserBase; +class SimpleDOMNode { + constructor(nodeName, nodeValue) { + this.nodeName = nodeName; + this.nodeValue = nodeValue; + Object.defineProperty(this, "parentNode", { + value: null, + writable: true + }); + } + get firstChild() { + return this.childNodes && this.childNodes[0]; + } + get nextSibling() { + const childNodes = this.parentNode.childNodes; + if (!childNodes) { + return undefined; + } + const index = childNodes.indexOf(this); + if (index === -1) { + return undefined; + } + return childNodes[index + 1]; + } + get textContent() { + if (!this.childNodes) { + return this.nodeValue || ""; + } + return this.childNodes.map(function (child) { + return child.textContent; + }).join(""); + } + get children() { + return this.childNodes || []; + } + hasChildNodes() { + return this.childNodes && this.childNodes.length > 0; + } + searchNode(paths, pos) { + if (pos >= paths.length) { + return this; + } + const component = paths[pos]; + const stack = []; + let node = this; + while (true) { + if (component.name === node.nodeName) { + if (component.pos === 0) { + const res = node.searchNode(paths, pos + 1); + if (res !== null) { + return res; + } + } else if (stack.length === 0) { + return null; + } else { + const [parent] = stack.pop(); + let siblingPos = 0; + for (const child of parent.childNodes) { + if (component.name === child.nodeName) { + if (siblingPos === component.pos) { + return child.searchNode(paths, pos + 1); + } + siblingPos++; + } + } + return node.searchNode(paths, pos + 1); + } + } + if (node.childNodes && node.childNodes.length !== 0) { + stack.push([node, 0]); + node = node.childNodes[0]; + } else if (stack.length === 0) { + return null; + } else { + while (stack.length !== 0) { + const [parent, currentPos] = stack.pop(); + const newPos = currentPos + 1; + if (newPos < parent.childNodes.length) { + stack.push([parent, newPos]); + node = parent.childNodes[newPos]; + break; + } + } + if (stack.length === 0) { + return null; + } + } + } + } + dump(buffer) { + if (this.nodeName === "#text") { + buffer.push((0, _core_utils.encodeToXmlString)(this.nodeValue)); + return; + } + buffer.push(`<${this.nodeName}`); + if (this.attributes) { + for (const attribute of this.attributes) { + buffer.push(` ${attribute.name}="${(0, _core_utils.encodeToXmlString)(attribute.value)}"`); + } + } + if (this.hasChildNodes()) { + buffer.push(">"); + for (const child of this.childNodes) { + child.dump(buffer); + } + buffer.push(``); + } else if (this.nodeValue) { + buffer.push(`>${(0, _core_utils.encodeToXmlString)(this.nodeValue)}`); + } else { + buffer.push("/>"); + } + } +} +exports.SimpleDOMNode = SimpleDOMNode; +class SimpleXMLParser extends XMLParserBase { + constructor({ + hasAttributes = false, + lowerCaseName = false + }) { + super(); + this._currentFragment = null; + this._stack = null; + this._errorCode = XMLParserErrorCode.NoError; + this._hasAttributes = hasAttributes; + this._lowerCaseName = lowerCaseName; + } + parseFromString(data) { + this._currentFragment = []; + this._stack = []; + this._errorCode = XMLParserErrorCode.NoError; + this.parseXml(data); + if (this._errorCode !== XMLParserErrorCode.NoError) { + return undefined; + } + const [documentElement] = this._currentFragment; + if (!documentElement) { + return undefined; + } + return { + documentElement + }; + } + onText(text) { + if (isWhitespaceString(text)) { + return; + } + const node = new SimpleDOMNode("#text", text); + this._currentFragment.push(node); + } + onCdata(text) { + const node = new SimpleDOMNode("#text", text); + this._currentFragment.push(node); + } + onBeginElement(name, attributes, isEmpty) { + if (this._lowerCaseName) { + name = name.toLowerCase(); + } + const node = new SimpleDOMNode(name); + node.childNodes = []; + if (this._hasAttributes) { + node.attributes = attributes; + } + this._currentFragment.push(node); + if (isEmpty) { + return; + } + this._stack.push(this._currentFragment); + this._currentFragment = node.childNodes; + } + onEndElement(name) { + this._currentFragment = this._stack.pop() || []; + const lastElement = this._currentFragment.at(-1); + if (!lastElement) { + return null; + } + for (const childNode of lastElement.childNodes) { + childNode.parentNode = lastElement; + } + return lastElement; + } + onError(code) { + this._errorCode = code; + } +} +exports.SimpleXMLParser = SimpleXMLParser; + +/***/ }), +/* 65 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.calculateSHA256 = exports.calculateMD5 = exports.PDF20 = exports.PDF17 = exports.CipherTransformFactory = exports.ARCFourCipher = exports.AES256Cipher = exports.AES128Cipher = void 0; +exports.calculateSHA384 = calculateSHA384; +exports.calculateSHA512 = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +var _decrypt_stream = __w_pdfjs_require__(66); +class ARCFourCipher { + constructor(key) { + this.a = 0; + this.b = 0; + const s = new Uint8Array(256); + const keyLength = key.length; + for (let i = 0; i < 256; ++i) { + s[i] = i; + } + for (let i = 0, j = 0; i < 256; ++i) { + const tmp = s[i]; + j = j + tmp + key[i % keyLength] & 0xff; + s[i] = s[j]; + s[j] = tmp; + } + this.s = s; + } + encryptBlock(data) { + let a = this.a, + b = this.b; + const s = this.s; + const n = data.length; + const output = new Uint8Array(n); + for (let i = 0; i < n; ++i) { + a = a + 1 & 0xff; + const tmp = s[a]; + b = b + tmp & 0xff; + const tmp2 = s[b]; + s[a] = tmp2; + s[b] = tmp; + output[i] = data[i] ^ s[tmp + tmp2 & 0xff]; + } + this.a = a; + this.b = b; + return output; + } + decryptBlock(data) { + return this.encryptBlock(data); + } + encrypt(data) { + return this.encryptBlock(data); + } +} +exports.ARCFourCipher = ARCFourCipher; +const calculateMD5 = function calculateMD5Closure() { + const r = new Uint8Array([7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21]); + const k = new Int32Array([-680876936, -389564586, 606105819, -1044525330, -176418897, 1200080426, -1473231341, -45705983, 1770035416, -1958414417, -42063, -1990404162, 1804603682, -40341101, -1502002290, 1236535329, -165796510, -1069501632, 643717713, -373897302, -701558691, 38016083, -660478335, -405537848, 568446438, -1019803690, -187363961, 1163531501, -1444681467, -51403784, 1735328473, -1926607734, -378558, -2022574463, 1839030562, -35309556, -1530992060, 1272893353, -155497632, -1094730640, 681279174, -358537222, -722521979, 76029189, -640364487, -421815835, 530742520, -995338651, -198630844, 1126891415, -1416354905, -57434055, 1700485571, -1894986606, -1051523, -2054922799, 1873313359, -30611744, -1560198380, 1309151649, -145523070, -1120210379, 718787259, -343485551]); + function hash(data, offset, length) { + let h0 = 1732584193, + h1 = -271733879, + h2 = -1732584194, + h3 = 271733878; + const paddedLength = length + 72 & ~63; + const padded = new Uint8Array(paddedLength); + let i, j; + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + padded[i++] = 0x80; + const n = paddedLength - 8; + while (i < n) { + padded[i++] = 0; + } + padded[i++] = length << 3 & 0xff; + padded[i++] = length >> 5 & 0xff; + padded[i++] = length >> 13 & 0xff; + padded[i++] = length >> 21 & 0xff; + padded[i++] = length >>> 29 & 0xff; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + const w = new Int32Array(16); + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j, i += 4) { + w[j] = padded[i] | padded[i + 1] << 8 | padded[i + 2] << 16 | padded[i + 3] << 24; + } + let a = h0, + b = h1, + c = h2, + d = h3, + f, + g; + for (j = 0; j < 64; ++j) { + if (j < 16) { + f = b & c | ~b & d; + g = j; + } else if (j < 32) { + f = d & b | ~d & c; + g = 5 * j + 1 & 15; + } else if (j < 48) { + f = b ^ c ^ d; + g = 3 * j + 5 & 15; + } else { + f = c ^ (b | ~d); + g = 7 * j & 15; + } + const tmp = d, + rotateArg = a + f + k[j] + w[g] | 0, + rotate = r[j]; + d = c; + c = b; + b = b + (rotateArg << rotate | rotateArg >>> 32 - rotate) | 0; + a = tmp; + } + h0 = h0 + a | 0; + h1 = h1 + b | 0; + h2 = h2 + c | 0; + h3 = h3 + d | 0; + } + return new Uint8Array([h0 & 0xFF, h0 >> 8 & 0xFF, h0 >> 16 & 0xFF, h0 >>> 24 & 0xFF, h1 & 0xFF, h1 >> 8 & 0xFF, h1 >> 16 & 0xFF, h1 >>> 24 & 0xFF, h2 & 0xFF, h2 >> 8 & 0xFF, h2 >> 16 & 0xFF, h2 >>> 24 & 0xFF, h3 & 0xFF, h3 >> 8 & 0xFF, h3 >> 16 & 0xFF, h3 >>> 24 & 0xFF]); + } + return hash; +}(); +exports.calculateMD5 = calculateMD5; +class Word64 { + constructor(highInteger, lowInteger) { + this.high = highInteger | 0; + this.low = lowInteger | 0; + } + and(word) { + this.high &= word.high; + this.low &= word.low; + } + xor(word) { + this.high ^= word.high; + this.low ^= word.low; + } + or(word) { + this.high |= word.high; + this.low |= word.low; + } + shiftRight(places) { + if (places >= 32) { + this.low = this.high >>> places - 32 | 0; + this.high = 0; + } else { + this.low = this.low >>> places | this.high << 32 - places; + this.high = this.high >>> places | 0; + } + } + shiftLeft(places) { + if (places >= 32) { + this.high = this.low << places - 32; + this.low = 0; + } else { + this.high = this.high << places | this.low >>> 32 - places; + this.low <<= places; + } + } + rotateRight(places) { + let low, high; + if (places & 32) { + high = this.low; + low = this.high; + } else { + low = this.low; + high = this.high; + } + places &= 31; + this.low = low >>> places | high << 32 - places; + this.high = high >>> places | low << 32 - places; + } + not() { + this.high = ~this.high; + this.low = ~this.low; + } + add(word) { + const lowAdd = (this.low >>> 0) + (word.low >>> 0); + let highAdd = (this.high >>> 0) + (word.high >>> 0); + if (lowAdd > 0xffffffff) { + highAdd += 1; + } + this.low = lowAdd | 0; + this.high = highAdd | 0; + } + copyTo(bytes, offset) { + bytes[offset] = this.high >>> 24 & 0xff; + bytes[offset + 1] = this.high >> 16 & 0xff; + bytes[offset + 2] = this.high >> 8 & 0xff; + bytes[offset + 3] = this.high & 0xff; + bytes[offset + 4] = this.low >>> 24 & 0xff; + bytes[offset + 5] = this.low >> 16 & 0xff; + bytes[offset + 6] = this.low >> 8 & 0xff; + bytes[offset + 7] = this.low & 0xff; + } + assign(word) { + this.high = word.high; + this.low = word.low; + } +} +const calculateSHA256 = function calculateSHA256Closure() { + function rotr(x, n) { + return x >>> n | x << 32 - n; + } + function ch(x, y, z) { + return x & y ^ ~x & z; + } + function maj(x, y, z) { + return x & y ^ x & z ^ y & z; + } + function sigma(x) { + return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22); + } + function sigmaPrime(x) { + return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25); + } + function littleSigma(x) { + return rotr(x, 7) ^ rotr(x, 18) ^ x >>> 3; + } + function littleSigmaPrime(x) { + return rotr(x, 17) ^ rotr(x, 19) ^ x >>> 10; + } + const k = [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2]; + function hash(data, offset, length) { + let h0 = 0x6a09e667, + h1 = 0xbb67ae85, + h2 = 0x3c6ef372, + h3 = 0xa54ff53a, + h4 = 0x510e527f, + h5 = 0x9b05688c, + h6 = 0x1f83d9ab, + h7 = 0x5be0cd19; + const paddedLength = Math.ceil((length + 9) / 64) * 64; + const padded = new Uint8Array(paddedLength); + let i, j; + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + padded[i++] = 0x80; + const n = paddedLength - 8; + while (i < n) { + padded[i++] = 0; + } + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = length >>> 29 & 0xff; + padded[i++] = length >> 21 & 0xff; + padded[i++] = length >> 13 & 0xff; + padded[i++] = length >> 5 & 0xff; + padded[i++] = length << 3 & 0xff; + const w = new Uint32Array(64); + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j) { + w[j] = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3]; + i += 4; + } + for (j = 16; j < 64; ++j) { + w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] + littleSigma(w[j - 15]) + w[j - 16] | 0; + } + let a = h0, + b = h1, + c = h2, + d = h3, + e = h4, + f = h5, + g = h6, + h = h7, + t1, + t2; + for (j = 0; j < 64; ++j) { + t1 = h + sigmaPrime(e) + ch(e, f, g) + k[j] + w[j]; + t2 = sigma(a) + maj(a, b, c); + h = g; + g = f; + f = e; + e = d + t1 | 0; + d = c; + c = b; + b = a; + a = t1 + t2 | 0; + } + h0 = h0 + a | 0; + h1 = h1 + b | 0; + h2 = h2 + c | 0; + h3 = h3 + d | 0; + h4 = h4 + e | 0; + h5 = h5 + f | 0; + h6 = h6 + g | 0; + h7 = h7 + h | 0; + } + return new Uint8Array([h0 >> 24 & 0xFF, h0 >> 16 & 0xFF, h0 >> 8 & 0xFF, h0 & 0xFF, h1 >> 24 & 0xFF, h1 >> 16 & 0xFF, h1 >> 8 & 0xFF, h1 & 0xFF, h2 >> 24 & 0xFF, h2 >> 16 & 0xFF, h2 >> 8 & 0xFF, h2 & 0xFF, h3 >> 24 & 0xFF, h3 >> 16 & 0xFF, h3 >> 8 & 0xFF, h3 & 0xFF, h4 >> 24 & 0xFF, h4 >> 16 & 0xFF, h4 >> 8 & 0xFF, h4 & 0xFF, h5 >> 24 & 0xFF, h5 >> 16 & 0xFF, h5 >> 8 & 0xFF, h5 & 0xFF, h6 >> 24 & 0xFF, h6 >> 16 & 0xFF, h6 >> 8 & 0xFF, h6 & 0xFF, h7 >> 24 & 0xFF, h7 >> 16 & 0xFF, h7 >> 8 & 0xFF, h7 & 0xFF]); + } + return hash; +}(); +exports.calculateSHA256 = calculateSHA256; +const calculateSHA512 = function calculateSHA512Closure() { + function ch(result, x, y, z, tmp) { + result.assign(x); + result.and(y); + tmp.assign(x); + tmp.not(); + tmp.and(z); + result.xor(tmp); + } + function maj(result, x, y, z, tmp) { + result.assign(x); + result.and(y); + tmp.assign(x); + tmp.and(z); + result.xor(tmp); + tmp.assign(y); + tmp.and(z); + result.xor(tmp); + } + function sigma(result, x, tmp) { + result.assign(x); + result.rotateRight(28); + tmp.assign(x); + tmp.rotateRight(34); + result.xor(tmp); + tmp.assign(x); + tmp.rotateRight(39); + result.xor(tmp); + } + function sigmaPrime(result, x, tmp) { + result.assign(x); + result.rotateRight(14); + tmp.assign(x); + tmp.rotateRight(18); + result.xor(tmp); + tmp.assign(x); + tmp.rotateRight(41); + result.xor(tmp); + } + function littleSigma(result, x, tmp) { + result.assign(x); + result.rotateRight(1); + tmp.assign(x); + tmp.rotateRight(8); + result.xor(tmp); + tmp.assign(x); + tmp.shiftRight(7); + result.xor(tmp); + } + function littleSigmaPrime(result, x, tmp) { + result.assign(x); + result.rotateRight(19); + tmp.assign(x); + tmp.rotateRight(61); + result.xor(tmp); + tmp.assign(x); + tmp.shiftRight(6); + result.xor(tmp); + } + const k = [new Word64(0x428a2f98, 0xd728ae22), new Word64(0x71374491, 0x23ef65cd), new Word64(0xb5c0fbcf, 0xec4d3b2f), new Word64(0xe9b5dba5, 0x8189dbbc), new Word64(0x3956c25b, 0xf348b538), new Word64(0x59f111f1, 0xb605d019), new Word64(0x923f82a4, 0xaf194f9b), new Word64(0xab1c5ed5, 0xda6d8118), new Word64(0xd807aa98, 0xa3030242), new Word64(0x12835b01, 0x45706fbe), new Word64(0x243185be, 0x4ee4b28c), new Word64(0x550c7dc3, 0xd5ffb4e2), new Word64(0x72be5d74, 0xf27b896f), new Word64(0x80deb1fe, 0x3b1696b1), new Word64(0x9bdc06a7, 0x25c71235), new Word64(0xc19bf174, 0xcf692694), new Word64(0xe49b69c1, 0x9ef14ad2), new Word64(0xefbe4786, 0x384f25e3), new Word64(0x0fc19dc6, 0x8b8cd5b5), new Word64(0x240ca1cc, 0x77ac9c65), new Word64(0x2de92c6f, 0x592b0275), new Word64(0x4a7484aa, 0x6ea6e483), new Word64(0x5cb0a9dc, 0xbd41fbd4), new Word64(0x76f988da, 0x831153b5), new Word64(0x983e5152, 0xee66dfab), new Word64(0xa831c66d, 0x2db43210), new Word64(0xb00327c8, 0x98fb213f), new Word64(0xbf597fc7, 0xbeef0ee4), new Word64(0xc6e00bf3, 0x3da88fc2), new Word64(0xd5a79147, 0x930aa725), new Word64(0x06ca6351, 0xe003826f), new Word64(0x14292967, 0x0a0e6e70), new Word64(0x27b70a85, 0x46d22ffc), new Word64(0x2e1b2138, 0x5c26c926), new Word64(0x4d2c6dfc, 0x5ac42aed), new Word64(0x53380d13, 0x9d95b3df), new Word64(0x650a7354, 0x8baf63de), new Word64(0x766a0abb, 0x3c77b2a8), new Word64(0x81c2c92e, 0x47edaee6), new Word64(0x92722c85, 0x1482353b), new Word64(0xa2bfe8a1, 0x4cf10364), new Word64(0xa81a664b, 0xbc423001), new Word64(0xc24b8b70, 0xd0f89791), new Word64(0xc76c51a3, 0x0654be30), new Word64(0xd192e819, 0xd6ef5218), new Word64(0xd6990624, 0x5565a910), new Word64(0xf40e3585, 0x5771202a), new Word64(0x106aa070, 0x32bbd1b8), new Word64(0x19a4c116, 0xb8d2d0c8), new Word64(0x1e376c08, 0x5141ab53), new Word64(0x2748774c, 0xdf8eeb99), new Word64(0x34b0bcb5, 0xe19b48a8), new Word64(0x391c0cb3, 0xc5c95a63), new Word64(0x4ed8aa4a, 0xe3418acb), new Word64(0x5b9cca4f, 0x7763e373), new Word64(0x682e6ff3, 0xd6b2b8a3), new Word64(0x748f82ee, 0x5defb2fc), new Word64(0x78a5636f, 0x43172f60), new Word64(0x84c87814, 0xa1f0ab72), new Word64(0x8cc70208, 0x1a6439ec), new Word64(0x90befffa, 0x23631e28), new Word64(0xa4506ceb, 0xde82bde9), new Word64(0xbef9a3f7, 0xb2c67915), new Word64(0xc67178f2, 0xe372532b), new Word64(0xca273ece, 0xea26619c), new Word64(0xd186b8c7, 0x21c0c207), new Word64(0xeada7dd6, 0xcde0eb1e), new Word64(0xf57d4f7f, 0xee6ed178), new Word64(0x06f067aa, 0x72176fba), new Word64(0x0a637dc5, 0xa2c898a6), new Word64(0x113f9804, 0xbef90dae), new Word64(0x1b710b35, 0x131c471b), new Word64(0x28db77f5, 0x23047d84), new Word64(0x32caab7b, 0x40c72493), new Word64(0x3c9ebe0a, 0x15c9bebc), new Word64(0x431d67c4, 0x9c100d4c), new Word64(0x4cc5d4be, 0xcb3e42b6), new Word64(0x597f299c, 0xfc657e2a), new Word64(0x5fcb6fab, 0x3ad6faec), new Word64(0x6c44198c, 0x4a475817)]; + function hash(data, offset, length, mode384 = false) { + let h0, h1, h2, h3, h4, h5, h6, h7; + if (!mode384) { + h0 = new Word64(0x6a09e667, 0xf3bcc908); + h1 = new Word64(0xbb67ae85, 0x84caa73b); + h2 = new Word64(0x3c6ef372, 0xfe94f82b); + h3 = new Word64(0xa54ff53a, 0x5f1d36f1); + h4 = new Word64(0x510e527f, 0xade682d1); + h5 = new Word64(0x9b05688c, 0x2b3e6c1f); + h6 = new Word64(0x1f83d9ab, 0xfb41bd6b); + h7 = new Word64(0x5be0cd19, 0x137e2179); + } else { + h0 = new Word64(0xcbbb9d5d, 0xc1059ed8); + h1 = new Word64(0x629a292a, 0x367cd507); + h2 = new Word64(0x9159015a, 0x3070dd17); + h3 = new Word64(0x152fecd8, 0xf70e5939); + h4 = new Word64(0x67332667, 0xffc00b31); + h5 = new Word64(0x8eb44a87, 0x68581511); + h6 = new Word64(0xdb0c2e0d, 0x64f98fa7); + h7 = new Word64(0x47b5481d, 0xbefa4fa4); + } + const paddedLength = Math.ceil((length + 17) / 128) * 128; + const padded = new Uint8Array(paddedLength); + let i, j; + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + padded[i++] = 0x80; + const n = paddedLength - 16; + while (i < n) { + padded[i++] = 0; + } + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = length >>> 29 & 0xff; + padded[i++] = length >> 21 & 0xff; + padded[i++] = length >> 13 & 0xff; + padded[i++] = length >> 5 & 0xff; + padded[i++] = length << 3 & 0xff; + const w = new Array(80); + for (i = 0; i < 80; i++) { + w[i] = new Word64(0, 0); + } + let a = new Word64(0, 0), + b = new Word64(0, 0), + c = new Word64(0, 0); + let d = new Word64(0, 0), + e = new Word64(0, 0), + f = new Word64(0, 0); + let g = new Word64(0, 0), + h = new Word64(0, 0); + const t1 = new Word64(0, 0), + t2 = new Word64(0, 0); + const tmp1 = new Word64(0, 0), + tmp2 = new Word64(0, 0); + let tmp3; + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j) { + w[j].high = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3]; + w[j].low = padded[i + 4] << 24 | padded[i + 5] << 16 | padded[i + 6] << 8 | padded[i + 7]; + i += 8; + } + for (j = 16; j < 80; ++j) { + tmp3 = w[j]; + littleSigmaPrime(tmp3, w[j - 2], tmp2); + tmp3.add(w[j - 7]); + littleSigma(tmp1, w[j - 15], tmp2); + tmp3.add(tmp1); + tmp3.add(w[j - 16]); + } + a.assign(h0); + b.assign(h1); + c.assign(h2); + d.assign(h3); + e.assign(h4); + f.assign(h5); + g.assign(h6); + h.assign(h7); + for (j = 0; j < 80; ++j) { + t1.assign(h); + sigmaPrime(tmp1, e, tmp2); + t1.add(tmp1); + ch(tmp1, e, f, g, tmp2); + t1.add(tmp1); + t1.add(k[j]); + t1.add(w[j]); + sigma(t2, a, tmp2); + maj(tmp1, a, b, c, tmp2); + t2.add(tmp1); + tmp3 = h; + h = g; + g = f; + f = e; + d.add(t1); + e = d; + d = c; + c = b; + b = a; + tmp3.assign(t1); + tmp3.add(t2); + a = tmp3; + } + h0.add(a); + h1.add(b); + h2.add(c); + h3.add(d); + h4.add(e); + h5.add(f); + h6.add(g); + h7.add(h); + } + let result; + if (!mode384) { + result = new Uint8Array(64); + h0.copyTo(result, 0); + h1.copyTo(result, 8); + h2.copyTo(result, 16); + h3.copyTo(result, 24); + h4.copyTo(result, 32); + h5.copyTo(result, 40); + h6.copyTo(result, 48); + h7.copyTo(result, 56); + } else { + result = new Uint8Array(48); + h0.copyTo(result, 0); + h1.copyTo(result, 8); + h2.copyTo(result, 16); + h3.copyTo(result, 24); + h4.copyTo(result, 32); + h5.copyTo(result, 40); + } + return result; + } + return hash; +}(); +exports.calculateSHA512 = calculateSHA512; +function calculateSHA384(data, offset, length) { + return calculateSHA512(data, offset, length, true); +} +class NullCipher { + decryptBlock(data) { + return data; + } + encrypt(data) { + return data; + } +} +class AESBaseCipher { + constructor() { + if (this.constructor === AESBaseCipher) { + (0, _util.unreachable)("Cannot initialize AESBaseCipher."); + } + this._s = new Uint8Array([0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]); + this._inv_s = new Uint8Array([0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]); + this._mix = new Uint32Array([0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]); + this._mixCol = new Uint8Array(256); + for (let i = 0; i < 256; i++) { + if (i < 128) { + this._mixCol[i] = i << 1; + } else { + this._mixCol[i] = i << 1 ^ 0x1b; + } + } + this.buffer = new Uint8Array(16); + this.bufferPosition = 0; + } + _expandKey(cipherKey) { + (0, _util.unreachable)("Cannot call `_expandKey` on the base class"); + } + _decrypt(input, key) { + let t, u, v; + const state = new Uint8Array(16); + state.set(input); + for (let j = 0, k = this._keySize; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + for (let i = this._cyclesOfRepetition - 1; i >= 1; --i) { + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + for (let j = 0; j < 16; ++j) { + state[j] = this._inv_s[state[j]]; + } + for (let j = 0, k = i * 16; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + for (let j = 0; j < 16; j += 4) { + const s0 = this._mix[state[j]]; + const s1 = this._mix[state[j + 1]]; + const s2 = this._mix[state[j + 2]]; + const s3 = this._mix[state[j + 3]]; + t = s0 ^ s1 >>> 8 ^ s1 << 24 ^ s2 >>> 16 ^ s2 << 16 ^ s3 >>> 24 ^ s3 << 8; + state[j] = t >>> 24 & 0xff; + state[j + 1] = t >> 16 & 0xff; + state[j + 2] = t >> 8 & 0xff; + state[j + 3] = t & 0xff; + } + } + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + for (let j = 0; j < 16; ++j) { + state[j] = this._inv_s[state[j]]; + state[j] ^= key[j]; + } + return state; + } + _encrypt(input, key) { + const s = this._s; + let t, u, v; + const state = new Uint8Array(16); + state.set(input); + for (let j = 0; j < 16; ++j) { + state[j] ^= key[j]; + } + for (let i = 1; i < this._cyclesOfRepetition; i++) { + for (let j = 0; j < 16; ++j) { + state[j] = s[state[j]]; + } + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + for (let j = 0; j < 16; j += 4) { + const s0 = state[j + 0]; + const s1 = state[j + 1]; + const s2 = state[j + 2]; + const s3 = state[j + 3]; + t = s0 ^ s1 ^ s2 ^ s3; + state[j + 0] ^= t ^ this._mixCol[s0 ^ s1]; + state[j + 1] ^= t ^ this._mixCol[s1 ^ s2]; + state[j + 2] ^= t ^ this._mixCol[s2 ^ s3]; + state[j + 3] ^= t ^ this._mixCol[s3 ^ s0]; + } + for (let j = 0, k = i * 16; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + } + for (let j = 0; j < 16; ++j) { + state[j] = s[state[j]]; + } + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + for (let j = 0, k = this._keySize; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + return state; + } + _decryptBlock2(data, finalize) { + const sourceLength = data.length; + let buffer = this.buffer, + bufferLength = this.bufferPosition; + const result = []; + let iv = this.iv; + for (let i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + if (bufferLength < 16) { + continue; + } + const plain = this._decrypt(buffer, this._key); + for (let j = 0; j < 16; ++j) { + plain[j] ^= iv[j]; + } + iv = buffer; + result.push(plain); + buffer = new Uint8Array(16); + bufferLength = 0; + } + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + if (result.length === 0) { + return new Uint8Array(0); + } + let outputLength = 16 * result.length; + if (finalize) { + const lastBlock = result.at(-1); + let psLen = lastBlock[15]; + if (psLen <= 16) { + for (let i = 15, ii = 16 - psLen; i >= ii; --i) { + if (lastBlock[i] !== psLen) { + psLen = 0; + break; + } + } + outputLength -= psLen; + result[result.length - 1] = lastBlock.subarray(0, 16 - psLen); + } + } + const output = new Uint8Array(outputLength); + for (let i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { + output.set(result[i], j); + } + return output; + } + decryptBlock(data, finalize, iv = null) { + const sourceLength = data.length; + const buffer = this.buffer; + let bufferLength = this.bufferPosition; + if (iv) { + this.iv = iv; + } else { + for (let i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) { + buffer[bufferLength] = data[i]; + } + if (bufferLength < 16) { + this.bufferLength = bufferLength; + return new Uint8Array(0); + } + this.iv = buffer; + data = data.subarray(16); + } + this.buffer = new Uint8Array(16); + this.bufferLength = 0; + this.decryptBlock = this._decryptBlock2; + return this.decryptBlock(data, finalize); + } + encrypt(data, iv) { + const sourceLength = data.length; + let buffer = this.buffer, + bufferLength = this.bufferPosition; + const result = []; + if (!iv) { + iv = new Uint8Array(16); + } + for (let i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + if (bufferLength < 16) { + continue; + } + for (let j = 0; j < 16; ++j) { + buffer[j] ^= iv[j]; + } + const cipher = this._encrypt(buffer, this._key); + iv = cipher; + result.push(cipher); + buffer = new Uint8Array(16); + bufferLength = 0; + } + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + if (result.length === 0) { + return new Uint8Array(0); + } + const outputLength = 16 * result.length; + const output = new Uint8Array(outputLength); + for (let i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { + output.set(result[i], j); + } + return output; + } +} +class AES128Cipher extends AESBaseCipher { + constructor(key) { + super(); + this._cyclesOfRepetition = 10; + this._keySize = 160; + this._rcon = new Uint8Array([0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d]); + this._key = this._expandKey(key); + } + _expandKey(cipherKey) { + const b = 176; + const s = this._s; + const rcon = this._rcon; + const result = new Uint8Array(b); + result.set(cipherKey); + for (let j = 16, i = 1; j < b; ++i) { + let t1 = result[j - 3]; + let t2 = result[j - 2]; + let t3 = result[j - 1]; + let t4 = result[j - 4]; + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + t1 ^= rcon[i]; + for (let n = 0; n < 4; ++n) { + result[j] = t1 ^= result[j - 16]; + j++; + result[j] = t2 ^= result[j - 16]; + j++; + result[j] = t3 ^= result[j - 16]; + j++; + result[j] = t4 ^= result[j - 16]; + j++; + } + } + return result; + } +} +exports.AES128Cipher = AES128Cipher; +class AES256Cipher extends AESBaseCipher { + constructor(key) { + super(); + this._cyclesOfRepetition = 14; + this._keySize = 224; + this._key = this._expandKey(key); + } + _expandKey(cipherKey) { + const b = 240; + const s = this._s; + const result = new Uint8Array(b); + result.set(cipherKey); + let r = 1; + let t1, t2, t3, t4; + for (let j = 32, i = 1; j < b; ++i) { + if (j % 32 === 16) { + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + } else if (j % 32 === 0) { + t1 = result[j - 3]; + t2 = result[j - 2]; + t3 = result[j - 1]; + t4 = result[j - 4]; + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + t1 ^= r; + if ((r <<= 1) >= 256) { + r = (r ^ 0x1b) & 0xff; + } + } + for (let n = 0; n < 4; ++n) { + result[j] = t1 ^= result[j - 32]; + j++; + result[j] = t2 ^= result[j - 32]; + j++; + result[j] = t3 ^= result[j - 32]; + j++; + result[j] = t4 ^= result[j - 32]; + j++; + } + } + return result; + } +} +exports.AES256Cipher = AES256Cipher; +class PDF17 { + checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) { + const hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerValidationSalt, password.length); + hashData.set(userBytes, password.length + ownerValidationSalt.length); + const result = calculateSHA256(hashData, 0, hashData.length); + return (0, _util.isArrayEqual)(result, ownerPassword); + } + checkUserPassword(password, userValidationSalt, userPassword) { + const hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userValidationSalt, password.length); + const result = calculateSHA256(hashData, 0, hashData.length); + return (0, _util.isArrayEqual)(result, userPassword); + } + getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) { + const hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerKeySalt, password.length); + hashData.set(userBytes, password.length + ownerKeySalt.length); + const key = calculateSHA256(hashData, 0, hashData.length); + const cipher = new AES256Cipher(key); + return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16)); + } + getUserKey(password, userKeySalt, userEncryption) { + const hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userKeySalt, password.length); + const key = calculateSHA256(hashData, 0, hashData.length); + const cipher = new AES256Cipher(key); + return cipher.decryptBlock(userEncryption, false, new Uint8Array(16)); + } +} +exports.PDF17 = PDF17; +const PDF20 = function PDF20Closure() { + function calculatePDF20Hash(password, input, userBytes) { + let k = calculateSHA256(input, 0, input.length).subarray(0, 32); + let e = [0]; + let i = 0; + while (i < 64 || e.at(-1) > i - 32) { + const combinedLength = password.length + k.length + userBytes.length, + combinedArray = new Uint8Array(combinedLength); + let writeOffset = 0; + combinedArray.set(password, writeOffset); + writeOffset += password.length; + combinedArray.set(k, writeOffset); + writeOffset += k.length; + combinedArray.set(userBytes, writeOffset); + const k1 = new Uint8Array(combinedLength * 64); + for (let j = 0, pos = 0; j < 64; j++, pos += combinedLength) { + k1.set(combinedArray, pos); + } + const cipher = new AES128Cipher(k.subarray(0, 16)); + e = cipher.encrypt(k1, k.subarray(16, 32)); + const remainder = e.slice(0, 16).reduce((a, b) => a + b, 0) % 3; + if (remainder === 0) { + k = calculateSHA256(e, 0, e.length); + } else if (remainder === 1) { + k = calculateSHA384(e, 0, e.length); + } else if (remainder === 2) { + k = calculateSHA512(e, 0, e.length); + } + i++; + } + return k.subarray(0, 32); + } + class PDF20 { + hash(password, concatBytes, userBytes) { + return calculatePDF20Hash(password, concatBytes, userBytes); + } + checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) { + const hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerValidationSalt, password.length); + hashData.set(userBytes, password.length + ownerValidationSalt.length); + const result = calculatePDF20Hash(password, hashData, userBytes); + return (0, _util.isArrayEqual)(result, ownerPassword); + } + checkUserPassword(password, userValidationSalt, userPassword) { + const hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userValidationSalt, password.length); + const result = calculatePDF20Hash(password, hashData, []); + return (0, _util.isArrayEqual)(result, userPassword); + } + getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) { + const hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerKeySalt, password.length); + hashData.set(userBytes, password.length + ownerKeySalt.length); + const key = calculatePDF20Hash(password, hashData, userBytes); + const cipher = new AES256Cipher(key); + return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16)); + } + getUserKey(password, userKeySalt, userEncryption) { + const hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userKeySalt, password.length); + const key = calculatePDF20Hash(password, hashData, []); + const cipher = new AES256Cipher(key); + return cipher.decryptBlock(userEncryption, false, new Uint8Array(16)); + } + } + return PDF20; +}(); +exports.PDF20 = PDF20; +class CipherTransform { + constructor(stringCipherConstructor, streamCipherConstructor) { + this.StringCipherConstructor = stringCipherConstructor; + this.StreamCipherConstructor = streamCipherConstructor; + } + createStream(stream, length) { + const cipher = new this.StreamCipherConstructor(); + return new _decrypt_stream.DecryptStream(stream, length, function cipherTransformDecryptStream(data, finalize) { + return cipher.decryptBlock(data, finalize); + }); + } + decryptString(s) { + const cipher = new this.StringCipherConstructor(); + let data = (0, _util.stringToBytes)(s); + data = cipher.decryptBlock(data, true); + return (0, _util.bytesToString)(data); + } + encryptString(s) { + const cipher = new this.StringCipherConstructor(); + if (cipher instanceof AESBaseCipher) { + const strLen = s.length; + const pad = 16 - strLen % 16; + s += String.fromCharCode(pad).repeat(pad); + const iv = new Uint8Array(16); + if (typeof crypto !== "undefined") { + crypto.getRandomValues(iv); + } else { + for (let i = 0; i < 16; i++) { + iv[i] = Math.floor(256 * Math.random()); + } + } + let data = (0, _util.stringToBytes)(s); + data = cipher.encrypt(data, iv); + const buf = new Uint8Array(16 + data.length); + buf.set(iv); + buf.set(data, 16); + return (0, _util.bytesToString)(buf); + } + let data = (0, _util.stringToBytes)(s); + data = cipher.encrypt(data); + return (0, _util.bytesToString)(data); + } +} +const CipherTransformFactory = function CipherTransformFactoryClosure() { + const defaultPasswordBytes = new Uint8Array([0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41, 0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08, 0x2e, 0x2e, 0x00, 0xb6, 0xd0, 0x68, 0x3e, 0x80, 0x2f, 0x0c, 0xa9, 0xfe, 0x64, 0x53, 0x69, 0x7a]); + function createEncryptionKey20(revision, password, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms) { + if (password) { + const passwordLength = Math.min(127, password.length); + password = password.subarray(0, passwordLength); + } else { + password = []; + } + let pdfAlgorithm; + if (revision === 6) { + pdfAlgorithm = new PDF20(); + } else { + pdfAlgorithm = new PDF17(); + } + if (pdfAlgorithm.checkUserPassword(password, userValidationSalt, userPassword)) { + return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption); + } else if (password.length && pdfAlgorithm.checkOwnerPassword(password, ownerValidationSalt, uBytes, ownerPassword)) { + return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes, ownerEncryption); + } + return null; + } + function prepareKeyData(fileId, password, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata) { + const hashDataSize = 40 + ownerPassword.length + fileId.length; + const hashData = new Uint8Array(hashDataSize); + let i = 0, + j, + n; + if (password) { + n = Math.min(32, password.length); + for (; i < n; ++i) { + hashData[i] = password[i]; + } + } + j = 0; + while (i < 32) { + hashData[i++] = defaultPasswordBytes[j++]; + } + for (j = 0, n = ownerPassword.length; j < n; ++j) { + hashData[i++] = ownerPassword[j]; + } + hashData[i++] = flags & 0xff; + hashData[i++] = flags >> 8 & 0xff; + hashData[i++] = flags >> 16 & 0xff; + hashData[i++] = flags >>> 24 & 0xff; + for (j = 0, n = fileId.length; j < n; ++j) { + hashData[i++] = fileId[j]; + } + if (revision >= 4 && !encryptMetadata) { + hashData[i++] = 0xff; + hashData[i++] = 0xff; + hashData[i++] = 0xff; + hashData[i++] = 0xff; + } + let hash = calculateMD5(hashData, 0, i); + const keyLengthInBytes = keyLength >> 3; + if (revision >= 3) { + for (j = 0; j < 50; ++j) { + hash = calculateMD5(hash, 0, keyLengthInBytes); + } + } + const encryptionKey = hash.subarray(0, keyLengthInBytes); + let cipher, checkData; + if (revision >= 3) { + for (i = 0; i < 32; ++i) { + hashData[i] = defaultPasswordBytes[i]; + } + for (j = 0, n = fileId.length; j < n; ++j) { + hashData[i++] = fileId[j]; + } + cipher = new ARCFourCipher(encryptionKey); + checkData = cipher.encryptBlock(calculateMD5(hashData, 0, i)); + n = encryptionKey.length; + const derivedKey = new Uint8Array(n); + for (j = 1; j <= 19; ++j) { + for (let k = 0; k < n; ++k) { + derivedKey[k] = encryptionKey[k] ^ j; + } + cipher = new ARCFourCipher(derivedKey); + checkData = cipher.encryptBlock(checkData); + } + for (j = 0, n = checkData.length; j < n; ++j) { + if (userPassword[j] !== checkData[j]) { + return null; + } + } + } else { + cipher = new ARCFourCipher(encryptionKey); + checkData = cipher.encryptBlock(defaultPasswordBytes); + for (j = 0, n = checkData.length; j < n; ++j) { + if (userPassword[j] !== checkData[j]) { + return null; + } + } + } + return encryptionKey; + } + function decodeUserPassword(password, ownerPassword, revision, keyLength) { + const hashData = new Uint8Array(32); + let i = 0; + const n = Math.min(32, password.length); + for (; i < n; ++i) { + hashData[i] = password[i]; + } + let j = 0; + while (i < 32) { + hashData[i++] = defaultPasswordBytes[j++]; + } + let hash = calculateMD5(hashData, 0, i); + const keyLengthInBytes = keyLength >> 3; + if (revision >= 3) { + for (j = 0; j < 50; ++j) { + hash = calculateMD5(hash, 0, hash.length); + } + } + let cipher, userPassword; + if (revision >= 3) { + userPassword = ownerPassword; + const derivedKey = new Uint8Array(keyLengthInBytes); + for (j = 19; j >= 0; j--) { + for (let k = 0; k < keyLengthInBytes; ++k) { + derivedKey[k] = hash[k] ^ j; + } + cipher = new ARCFourCipher(derivedKey); + userPassword = cipher.encryptBlock(userPassword); + } + } else { + cipher = new ARCFourCipher(hash.subarray(0, keyLengthInBytes)); + userPassword = cipher.encryptBlock(ownerPassword); + } + return userPassword; + } + const identityName = _primitives.Name.get("Identity"); + function buildObjectKey(num, gen, encryptionKey, isAes = false) { + const key = new Uint8Array(encryptionKey.length + 9); + const n = encryptionKey.length; + let i; + for (i = 0; i < n; ++i) { + key[i] = encryptionKey[i]; + } + key[i++] = num & 0xff; + key[i++] = num >> 8 & 0xff; + key[i++] = num >> 16 & 0xff; + key[i++] = gen & 0xff; + key[i++] = gen >> 8 & 0xff; + if (isAes) { + key[i++] = 0x73; + key[i++] = 0x41; + key[i++] = 0x6c; + key[i++] = 0x54; + } + const hash = calculateMD5(key, 0, i); + return hash.subarray(0, Math.min(encryptionKey.length + 5, 16)); + } + function buildCipherConstructor(cf, name, num, gen, key) { + if (!(name instanceof _primitives.Name)) { + throw new _util.FormatError("Invalid crypt filter name."); + } + const cryptFilter = cf.get(name.name); + let cfm; + if (cryptFilter !== null && cryptFilter !== undefined) { + cfm = cryptFilter.get("CFM"); + } + if (!cfm || cfm.name === "None") { + return function cipherTransformFactoryBuildCipherConstructorNone() { + return new NullCipher(); + }; + } + if (cfm.name === "V2") { + return function cipherTransformFactoryBuildCipherConstructorV2() { + return new ARCFourCipher(buildObjectKey(num, gen, key, false)); + }; + } + if (cfm.name === "AESV2") { + return function cipherTransformFactoryBuildCipherConstructorAESV2() { + return new AES128Cipher(buildObjectKey(num, gen, key, true)); + }; + } + if (cfm.name === "AESV3") { + return function cipherTransformFactoryBuildCipherConstructorAESV3() { + return new AES256Cipher(key); + }; + } + throw new _util.FormatError("Unknown crypto method"); + } + class CipherTransformFactory { + constructor(dict, fileId, password) { + const filter = dict.get("Filter"); + if (!(0, _primitives.isName)(filter, "Standard")) { + throw new _util.FormatError("unknown encryption method"); + } + this.filterName = filter.name; + this.dict = dict; + const algorithm = dict.get("V"); + if (!Number.isInteger(algorithm) || algorithm !== 1 && algorithm !== 2 && algorithm !== 4 && algorithm !== 5) { + throw new _util.FormatError("unsupported encryption algorithm"); + } + this.algorithm = algorithm; + let keyLength = dict.get("Length"); + if (!keyLength) { + if (algorithm <= 3) { + keyLength = 40; + } else { + const cfDict = dict.get("CF"); + const streamCryptoName = dict.get("StmF"); + if (cfDict instanceof _primitives.Dict && streamCryptoName instanceof _primitives.Name) { + cfDict.suppressEncryption = true; + const handlerDict = cfDict.get(streamCryptoName.name); + keyLength = handlerDict && handlerDict.get("Length") || 128; + if (keyLength < 40) { + keyLength <<= 3; + } + } + } + } + if (!Number.isInteger(keyLength) || keyLength < 40 || keyLength % 8 !== 0) { + throw new _util.FormatError("invalid key length"); + } + const ownerPassword = (0, _util.stringToBytes)(dict.get("O")).subarray(0, 32); + const userPassword = (0, _util.stringToBytes)(dict.get("U")).subarray(0, 32); + const flags = dict.get("P"); + const revision = dict.get("R"); + const encryptMetadata = (algorithm === 4 || algorithm === 5) && dict.get("EncryptMetadata") !== false; + this.encryptMetadata = encryptMetadata; + const fileIdBytes = (0, _util.stringToBytes)(fileId); + let passwordBytes; + if (password) { + if (revision === 6) { + try { + password = (0, _util.utf8StringToString)(password); + } catch (ex) { + (0, _util.warn)("CipherTransformFactory: " + "Unable to convert UTF8 encoded password."); + } + } + passwordBytes = (0, _util.stringToBytes)(password); + } + let encryptionKey; + if (algorithm !== 5) { + encryptionKey = prepareKeyData(fileIdBytes, passwordBytes, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata); + } else { + const ownerValidationSalt = (0, _util.stringToBytes)(dict.get("O")).subarray(32, 40); + const ownerKeySalt = (0, _util.stringToBytes)(dict.get("O")).subarray(40, 48); + const uBytes = (0, _util.stringToBytes)(dict.get("U")).subarray(0, 48); + const userValidationSalt = (0, _util.stringToBytes)(dict.get("U")).subarray(32, 40); + const userKeySalt = (0, _util.stringToBytes)(dict.get("U")).subarray(40, 48); + const ownerEncryption = (0, _util.stringToBytes)(dict.get("OE")); + const userEncryption = (0, _util.stringToBytes)(dict.get("UE")); + const perms = (0, _util.stringToBytes)(dict.get("Perms")); + encryptionKey = createEncryptionKey20(revision, passwordBytes, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms); + } + if (!encryptionKey && !password) { + throw new _util.PasswordException("No password given", _util.PasswordResponses.NEED_PASSWORD); + } else if (!encryptionKey && password) { + const decodedPassword = decodeUserPassword(passwordBytes, ownerPassword, revision, keyLength); + encryptionKey = prepareKeyData(fileIdBytes, decodedPassword, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata); + } + if (!encryptionKey) { + throw new _util.PasswordException("Incorrect Password", _util.PasswordResponses.INCORRECT_PASSWORD); + } + this.encryptionKey = encryptionKey; + if (algorithm >= 4) { + const cf = dict.get("CF"); + if (cf instanceof _primitives.Dict) { + cf.suppressEncryption = true; + } + this.cf = cf; + this.stmf = dict.get("StmF") || identityName; + this.strf = dict.get("StrF") || identityName; + this.eff = dict.get("EFF") || this.stmf; + } + } + createCipherTransform(num, gen) { + if (this.algorithm === 4 || this.algorithm === 5) { + return new CipherTransform(buildCipherConstructor(this.cf, this.strf, num, gen, this.encryptionKey), buildCipherConstructor(this.cf, this.stmf, num, gen, this.encryptionKey)); + } + const key = buildObjectKey(num, gen, this.encryptionKey, false); + const cipherConstructor = function buildCipherCipherConstructor() { + return new ARCFourCipher(key); + }; + return new CipherTransform(cipherConstructor, cipherConstructor); + } + } + return CipherTransformFactory; +}(); +exports.CipherTransformFactory = CipherTransformFactory; + +/***/ }), +/* 66 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.DecryptStream = void 0; +var _decode_stream = __w_pdfjs_require__(17); +const chunkSize = 512; +class DecryptStream extends _decode_stream.DecodeStream { + constructor(str, maybeLength, decrypt) { + super(maybeLength); + this.str = str; + this.dict = str.dict; + this.decrypt = decrypt; + this.nextChunk = null; + this.initialized = false; + } + readBlock() { + let chunk; + if (this.initialized) { + chunk = this.nextChunk; + } else { + chunk = this.str.getBytes(chunkSize); + this.initialized = true; + } + if (!chunk || chunk.length === 0) { + this.eof = true; + return; + } + this.nextChunk = this.str.getBytes(chunkSize); + const hasMoreData = this.nextChunk && this.nextChunk.length > 0; + const decrypt = this.decrypt; + chunk = decrypt(chunk, !hasMoreData); + const bufferLength = this.bufferLength, + newLength = bufferLength + chunk.length, + buffer = this.ensureBuffer(newLength); + buffer.set(chunk, bufferLength); + this.bufferLength = newLength; + } +} +exports.DecryptStream = DecryptStream; + +/***/ }), +/* 67 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Catalog = void 0; +var _core_utils = __w_pdfjs_require__(4); +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +var _name_number_tree = __w_pdfjs_require__(68); +var _base_stream = __w_pdfjs_require__(5); +var _cleanup_helper = __w_pdfjs_require__(69); +var _colorspace = __w_pdfjs_require__(12); +var _file_spec = __w_pdfjs_require__(70); +var _image_utils = __w_pdfjs_require__(57); +var _metadata_parser = __w_pdfjs_require__(71); +var _struct_tree = __w_pdfjs_require__(72); +function fetchDestination(dest) { + if (dest instanceof _primitives.Dict) { + dest = dest.get("D"); + } + return Array.isArray(dest) ? dest : null; +} +class Catalog { + constructor(pdfManager, xref) { + this.pdfManager = pdfManager; + this.xref = xref; + this._catDict = xref.getCatalogObj(); + if (!(this._catDict instanceof _primitives.Dict)) { + throw new _util.FormatError("Catalog object is not a dictionary."); + } + this.toplevelPagesDict; + this._actualNumPages = null; + this.fontCache = new _primitives.RefSetCache(); + this.builtInCMapCache = new Map(); + this.standardFontDataCache = new Map(); + this.globalImageCache = new _image_utils.GlobalImageCache(); + this.pageKidsCountCache = new _primitives.RefSetCache(); + this.pageIndexCache = new _primitives.RefSetCache(); + this.nonBlendModesSet = new _primitives.RefSet(); + } + get version() { + const version = this._catDict.get("Version"); + if (version instanceof _primitives.Name) { + if (_core_utils.PDF_VERSION_REGEXP.test(version.name)) { + return (0, _util.shadow)(this, "version", version.name); + } + (0, _util.warn)(`Invalid PDF catalog version: ${version.name}`); + } + return (0, _util.shadow)(this, "version", null); + } + get lang() { + const lang = this._catDict.get("Lang"); + return (0, _util.shadow)(this, "lang", typeof lang === "string" ? (0, _util.stringToPDFString)(lang) : null); + } + get needsRendering() { + const needsRendering = this._catDict.get("NeedsRendering"); + return (0, _util.shadow)(this, "needsRendering", typeof needsRendering === "boolean" ? needsRendering : false); + } + get collection() { + let collection = null; + try { + const obj = this._catDict.get("Collection"); + if (obj instanceof _primitives.Dict && obj.size > 0) { + collection = obj; + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.info)("Cannot fetch Collection entry; assuming no collection is present."); + } + return (0, _util.shadow)(this, "collection", collection); + } + get acroForm() { + let acroForm = null; + try { + const obj = this._catDict.get("AcroForm"); + if (obj instanceof _primitives.Dict && obj.size > 0) { + acroForm = obj; + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.info)("Cannot fetch AcroForm entry; assuming no forms are present."); + } + return (0, _util.shadow)(this, "acroForm", acroForm); + } + get acroFormRef() { + const value = this._catDict.getRaw("AcroForm"); + return (0, _util.shadow)(this, "acroFormRef", value instanceof _primitives.Ref ? value : null); + } + get metadata() { + const streamRef = this._catDict.getRaw("Metadata"); + if (!(streamRef instanceof _primitives.Ref)) { + return (0, _util.shadow)(this, "metadata", null); + } + let metadata = null; + try { + const suppressEncryption = !(this.xref.encrypt && this.xref.encrypt.encryptMetadata); + const stream = this.xref.fetch(streamRef, suppressEncryption); + if (stream instanceof _base_stream.BaseStream && stream.dict instanceof _primitives.Dict) { + const type = stream.dict.get("Type"); + const subtype = stream.dict.get("Subtype"); + if ((0, _primitives.isName)(type, "Metadata") && (0, _primitives.isName)(subtype, "XML")) { + const data = (0, _util.stringToUTF8String)(stream.getString()); + if (data) { + metadata = new _metadata_parser.MetadataParser(data).serializable; + } + } + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.info)(`Skipping invalid Metadata: "${ex}".`); + } + return (0, _util.shadow)(this, "metadata", metadata); + } + get markInfo() { + let markInfo = null; + try { + markInfo = this._readMarkInfo(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Unable to read mark info."); + } + return (0, _util.shadow)(this, "markInfo", markInfo); + } + _readMarkInfo() { + const obj = this._catDict.get("MarkInfo"); + if (!(obj instanceof _primitives.Dict)) { + return null; + } + const markInfo = { + Marked: false, + UserProperties: false, + Suspects: false + }; + for (const key in markInfo) { + const value = obj.get(key); + if (typeof value === "boolean") { + markInfo[key] = value; + } + } + return markInfo; + } + get structTreeRoot() { + let structTree = null; + try { + structTree = this._readStructTreeRoot(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Unable read to structTreeRoot info."); + } + return (0, _util.shadow)(this, "structTreeRoot", structTree); + } + _readStructTreeRoot() { + const obj = this._catDict.get("StructTreeRoot"); + if (!(obj instanceof _primitives.Dict)) { + return null; + } + const root = new _struct_tree.StructTreeRoot(obj); + root.init(); + return root; + } + get toplevelPagesDict() { + const pagesObj = this._catDict.get("Pages"); + if (!(pagesObj instanceof _primitives.Dict)) { + throw new _util.FormatError("Invalid top-level pages dictionary."); + } + return (0, _util.shadow)(this, "toplevelPagesDict", pagesObj); + } + get documentOutline() { + let obj = null; + try { + obj = this._readDocumentOutline(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Unable to read document outline."); + } + return (0, _util.shadow)(this, "documentOutline", obj); + } + _readDocumentOutline() { + let obj = this._catDict.get("Outlines"); + if (!(obj instanceof _primitives.Dict)) { + return null; + } + obj = obj.getRaw("First"); + if (!(obj instanceof _primitives.Ref)) { + return null; + } + const root = { + items: [] + }; + const queue = [{ + obj, + parent: root + }]; + const processed = new _primitives.RefSet(); + processed.put(obj); + const xref = this.xref, + blackColor = new Uint8ClampedArray(3); + while (queue.length > 0) { + const i = queue.shift(); + const outlineDict = xref.fetchIfRef(i.obj); + if (outlineDict === null) { + continue; + } + if (!outlineDict.has("Title")) { + throw new _util.FormatError("Invalid outline item encountered."); + } + const data = { + url: null, + dest: null, + action: null + }; + Catalog.parseDestDictionary({ + destDict: outlineDict, + resultObj: data, + docBaseUrl: this.pdfManager.docBaseUrl, + docAttachments: this.attachments + }); + const title = outlineDict.get("Title"); + const flags = outlineDict.get("F") || 0; + const color = outlineDict.getArray("C"); + const count = outlineDict.get("Count"); + let rgbColor = blackColor; + if (Array.isArray(color) && color.length === 3 && (color[0] !== 0 || color[1] !== 0 || color[2] !== 0)) { + rgbColor = _colorspace.ColorSpace.singletons.rgb.getRgb(color, 0); + } + const outlineItem = { + action: data.action, + attachment: data.attachment, + dest: data.dest, + url: data.url, + unsafeUrl: data.unsafeUrl, + newWindow: data.newWindow, + setOCGState: data.setOCGState, + title: (0, _util.stringToPDFString)(title), + color: rgbColor, + count: Number.isInteger(count) ? count : undefined, + bold: !!(flags & 2), + italic: !!(flags & 1), + items: [] + }; + i.parent.items.push(outlineItem); + obj = outlineDict.getRaw("First"); + if (obj instanceof _primitives.Ref && !processed.has(obj)) { + queue.push({ + obj, + parent: outlineItem + }); + processed.put(obj); + } + obj = outlineDict.getRaw("Next"); + if (obj instanceof _primitives.Ref && !processed.has(obj)) { + queue.push({ + obj, + parent: i.parent + }); + processed.put(obj); + } + } + return root.items.length > 0 ? root.items : null; + } + get permissions() { + let permissions = null; + try { + permissions = this._readPermissions(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Unable to read permissions."); + } + return (0, _util.shadow)(this, "permissions", permissions); + } + _readPermissions() { + const encrypt = this.xref.trailer.get("Encrypt"); + if (!(encrypt instanceof _primitives.Dict)) { + return null; + } + let flags = encrypt.get("P"); + if (typeof flags !== "number") { + return null; + } + flags += 2 ** 32; + const permissions = []; + for (const key in _util.PermissionFlag) { + const value = _util.PermissionFlag[key]; + if (flags & value) { + permissions.push(value); + } + } + return permissions; + } + get optionalContentConfig() { + let config = null; + try { + const properties = this._catDict.get("OCProperties"); + if (!properties) { + return (0, _util.shadow)(this, "optionalContentConfig", null); + } + const defaultConfig = properties.get("D"); + if (!defaultConfig) { + return (0, _util.shadow)(this, "optionalContentConfig", null); + } + const groupsData = properties.get("OCGs"); + if (!Array.isArray(groupsData)) { + return (0, _util.shadow)(this, "optionalContentConfig", null); + } + const groups = []; + const groupRefs = []; + for (const groupRef of groupsData) { + if (!(groupRef instanceof _primitives.Ref)) { + continue; + } + groupRefs.push(groupRef); + const group = this.xref.fetchIfRef(groupRef); + groups.push({ + id: groupRef.toString(), + name: typeof group.get("Name") === "string" ? (0, _util.stringToPDFString)(group.get("Name")) : null, + intent: typeof group.get("Intent") === "string" ? (0, _util.stringToPDFString)(group.get("Intent")) : null + }); + } + config = this._readOptionalContentConfig(defaultConfig, groupRefs); + config.groups = groups; + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`Unable to read optional content config: ${ex}`); + } + return (0, _util.shadow)(this, "optionalContentConfig", config); + } + _readOptionalContentConfig(config, contentGroupRefs) { + function parseOnOff(refs) { + const onParsed = []; + if (Array.isArray(refs)) { + for (const value of refs) { + if (!(value instanceof _primitives.Ref)) { + continue; + } + if (contentGroupRefs.includes(value)) { + onParsed.push(value.toString()); + } + } + } + return onParsed; + } + function parseOrder(refs, nestedLevels = 0) { + if (!Array.isArray(refs)) { + return null; + } + const order = []; + for (const value of refs) { + if (value instanceof _primitives.Ref && contentGroupRefs.includes(value)) { + parsedOrderRefs.put(value); + order.push(value.toString()); + continue; + } + const nestedOrder = parseNestedOrder(value, nestedLevels); + if (nestedOrder) { + order.push(nestedOrder); + } + } + if (nestedLevels > 0) { + return order; + } + const hiddenGroups = []; + for (const groupRef of contentGroupRefs) { + if (parsedOrderRefs.has(groupRef)) { + continue; + } + hiddenGroups.push(groupRef.toString()); + } + if (hiddenGroups.length) { + order.push({ + name: null, + order: hiddenGroups + }); + } + return order; + } + function parseNestedOrder(ref, nestedLevels) { + if (++nestedLevels > MAX_NESTED_LEVELS) { + (0, _util.warn)("parseNestedOrder - reached MAX_NESTED_LEVELS."); + return null; + } + const value = xref.fetchIfRef(ref); + if (!Array.isArray(value)) { + return null; + } + const nestedName = xref.fetchIfRef(value[0]); + if (typeof nestedName !== "string") { + return null; + } + const nestedOrder = parseOrder(value.slice(1), nestedLevels); + if (!nestedOrder || !nestedOrder.length) { + return null; + } + return { + name: (0, _util.stringToPDFString)(nestedName), + order: nestedOrder + }; + } + const xref = this.xref, + parsedOrderRefs = new _primitives.RefSet(), + MAX_NESTED_LEVELS = 10; + return { + name: typeof config.get("Name") === "string" ? (0, _util.stringToPDFString)(config.get("Name")) : null, + creator: typeof config.get("Creator") === "string" ? (0, _util.stringToPDFString)(config.get("Creator")) : null, + baseState: config.get("BaseState") instanceof _primitives.Name ? config.get("BaseState").name : null, + on: parseOnOff(config.get("ON")), + off: parseOnOff(config.get("OFF")), + order: parseOrder(config.get("Order")), + groups: null + }; + } + setActualNumPages(num = null) { + this._actualNumPages = num; + } + get hasActualNumPages() { + return this._actualNumPages !== null; + } + get _pagesCount() { + const obj = this.toplevelPagesDict.get("Count"); + if (!Number.isInteger(obj)) { + throw new _util.FormatError("Page count in top-level pages dictionary is not an integer."); + } + return (0, _util.shadow)(this, "_pagesCount", obj); + } + get numPages() { + return this.hasActualNumPages ? this._actualNumPages : this._pagesCount; + } + get destinations() { + const obj = this._readDests(), + dests = Object.create(null); + if (obj instanceof _name_number_tree.NameTree) { + for (const [key, value] of obj.getAll()) { + const dest = fetchDestination(value); + if (dest) { + dests[(0, _util.stringToPDFString)(key)] = dest; + } + } + } else if (obj instanceof _primitives.Dict) { + obj.forEach(function (key, value) { + const dest = fetchDestination(value); + if (dest) { + dests[key] = dest; + } + }); + } + return (0, _util.shadow)(this, "destinations", dests); + } + getDestination(id) { + const obj = this._readDests(); + if (obj instanceof _name_number_tree.NameTree) { + const dest = fetchDestination(obj.get(id)); + if (dest) { + return dest; + } + const allDest = this.destinations[id]; + if (allDest) { + (0, _util.warn)(`Found "${id}" at an incorrect position in the NameTree.`); + return allDest; + } + } else if (obj instanceof _primitives.Dict) { + const dest = fetchDestination(obj.get(id)); + if (dest) { + return dest; + } + } + return null; + } + _readDests() { + const obj = this._catDict.get("Names"); + if (obj && obj.has("Dests")) { + return new _name_number_tree.NameTree(obj.getRaw("Dests"), this.xref); + } else if (this._catDict.has("Dests")) { + return this._catDict.get("Dests"); + } + return undefined; + } + get pageLabels() { + let obj = null; + try { + obj = this._readPageLabels(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)("Unable to read page labels."); + } + return (0, _util.shadow)(this, "pageLabels", obj); + } + _readPageLabels() { + const obj = this._catDict.getRaw("PageLabels"); + if (!obj) { + return null; + } + const pageLabels = new Array(this.numPages); + let style = null, + prefix = ""; + const numberTree = new _name_number_tree.NumberTree(obj, this.xref); + const nums = numberTree.getAll(); + let currentLabel = "", + currentIndex = 1; + for (let i = 0, ii = this.numPages; i < ii; i++) { + const labelDict = nums.get(i); + if (labelDict !== undefined) { + if (!(labelDict instanceof _primitives.Dict)) { + throw new _util.FormatError("PageLabel is not a dictionary."); + } + if (labelDict.has("Type") && !(0, _primitives.isName)(labelDict.get("Type"), "PageLabel")) { + throw new _util.FormatError("Invalid type in PageLabel dictionary."); + } + if (labelDict.has("S")) { + const s = labelDict.get("S"); + if (!(s instanceof _primitives.Name)) { + throw new _util.FormatError("Invalid style in PageLabel dictionary."); + } + style = s.name; + } else { + style = null; + } + if (labelDict.has("P")) { + const p = labelDict.get("P"); + if (typeof p !== "string") { + throw new _util.FormatError("Invalid prefix in PageLabel dictionary."); + } + prefix = (0, _util.stringToPDFString)(p); + } else { + prefix = ""; + } + if (labelDict.has("St")) { + const st = labelDict.get("St"); + if (!(Number.isInteger(st) && st >= 1)) { + throw new _util.FormatError("Invalid start in PageLabel dictionary."); + } + currentIndex = st; + } else { + currentIndex = 1; + } + } + switch (style) { + case "D": + currentLabel = currentIndex; + break; + case "R": + case "r": + currentLabel = (0, _core_utils.toRomanNumerals)(currentIndex, style === "r"); + break; + case "A": + case "a": + const LIMIT = 26; + const A_UPPER_CASE = 0x41, + A_LOWER_CASE = 0x61; + const baseCharCode = style === "a" ? A_LOWER_CASE : A_UPPER_CASE; + const letterIndex = currentIndex - 1; + const character = String.fromCharCode(baseCharCode + letterIndex % LIMIT); + currentLabel = character.repeat(Math.floor(letterIndex / LIMIT) + 1); + break; + default: + if (style) { + throw new _util.FormatError(`Invalid style "${style}" in PageLabel dictionary.`); + } + currentLabel = ""; + } + pageLabels[i] = prefix + currentLabel; + currentIndex++; + } + return pageLabels; + } + get pageLayout() { + const obj = this._catDict.get("PageLayout"); + let pageLayout = ""; + if (obj instanceof _primitives.Name) { + switch (obj.name) { + case "SinglePage": + case "OneColumn": + case "TwoColumnLeft": + case "TwoColumnRight": + case "TwoPageLeft": + case "TwoPageRight": + pageLayout = obj.name; + } + } + return (0, _util.shadow)(this, "pageLayout", pageLayout); + } + get pageMode() { + const obj = this._catDict.get("PageMode"); + let pageMode = "UseNone"; + if (obj instanceof _primitives.Name) { + switch (obj.name) { + case "UseNone": + case "UseOutlines": + case "UseThumbs": + case "FullScreen": + case "UseOC": + case "UseAttachments": + pageMode = obj.name; + } + } + return (0, _util.shadow)(this, "pageMode", pageMode); + } + get viewerPreferences() { + const obj = this._catDict.get("ViewerPreferences"); + if (!(obj instanceof _primitives.Dict)) { + return (0, _util.shadow)(this, "viewerPreferences", null); + } + let prefs = null; + for (const key of obj.getKeys()) { + const value = obj.get(key); + let prefValue; + switch (key) { + case "HideToolbar": + case "HideMenubar": + case "HideWindowUI": + case "FitWindow": + case "CenterWindow": + case "DisplayDocTitle": + case "PickTrayByPDFSize": + if (typeof value === "boolean") { + prefValue = value; + } + break; + case "NonFullScreenPageMode": + if (value instanceof _primitives.Name) { + switch (value.name) { + case "UseNone": + case "UseOutlines": + case "UseThumbs": + case "UseOC": + prefValue = value.name; + break; + default: + prefValue = "UseNone"; + } + } + break; + case "Direction": + if (value instanceof _primitives.Name) { + switch (value.name) { + case "L2R": + case "R2L": + prefValue = value.name; + break; + default: + prefValue = "L2R"; + } + } + break; + case "ViewArea": + case "ViewClip": + case "PrintArea": + case "PrintClip": + if (value instanceof _primitives.Name) { + switch (value.name) { + case "MediaBox": + case "CropBox": + case "BleedBox": + case "TrimBox": + case "ArtBox": + prefValue = value.name; + break; + default: + prefValue = "CropBox"; + } + } + break; + case "PrintScaling": + if (value instanceof _primitives.Name) { + switch (value.name) { + case "None": + case "AppDefault": + prefValue = value.name; + break; + default: + prefValue = "AppDefault"; + } + } + break; + case "Duplex": + if (value instanceof _primitives.Name) { + switch (value.name) { + case "Simplex": + case "DuplexFlipShortEdge": + case "DuplexFlipLongEdge": + prefValue = value.name; + break; + default: + prefValue = "None"; + } + } + break; + case "PrintPageRange": + if (Array.isArray(value) && value.length % 2 === 0) { + const isValid = value.every((page, i, arr) => { + return Number.isInteger(page) && page > 0 && (i === 0 || page >= arr[i - 1]) && page <= this.numPages; + }); + if (isValid) { + prefValue = value; + } + } + break; + case "NumCopies": + if (Number.isInteger(value) && value > 0) { + prefValue = value; + } + break; + default: + (0, _util.warn)(`Ignoring non-standard key in ViewerPreferences: ${key}.`); + continue; + } + if (prefValue === undefined) { + (0, _util.warn)(`Bad value, for key "${key}", in ViewerPreferences: ${value}.`); + continue; + } + if (!prefs) { + prefs = Object.create(null); + } + prefs[key] = prefValue; + } + return (0, _util.shadow)(this, "viewerPreferences", prefs); + } + get openAction() { + const obj = this._catDict.get("OpenAction"); + const openAction = Object.create(null); + if (obj instanceof _primitives.Dict) { + const destDict = new _primitives.Dict(this.xref); + destDict.set("A", obj); + const resultObj = { + url: null, + dest: null, + action: null + }; + Catalog.parseDestDictionary({ + destDict, + resultObj + }); + if (Array.isArray(resultObj.dest)) { + openAction.dest = resultObj.dest; + } else if (resultObj.action) { + openAction.action = resultObj.action; + } + } else if (Array.isArray(obj)) { + openAction.dest = obj; + } + return (0, _util.shadow)(this, "openAction", (0, _util.objectSize)(openAction) > 0 ? openAction : null); + } + get attachments() { + const obj = this._catDict.get("Names"); + let attachments = null; + if (obj instanceof _primitives.Dict && obj.has("EmbeddedFiles")) { + const nameTree = new _name_number_tree.NameTree(obj.getRaw("EmbeddedFiles"), this.xref); + for (const [key, value] of nameTree.getAll()) { + const fs = new _file_spec.FileSpec(value, this.xref); + if (!attachments) { + attachments = Object.create(null); + } + attachments[(0, _util.stringToPDFString)(key)] = fs.serializable; + } + } + return (0, _util.shadow)(this, "attachments", attachments); + } + get xfaImages() { + const obj = this._catDict.get("Names"); + let xfaImages = null; + if (obj instanceof _primitives.Dict && obj.has("XFAImages")) { + const nameTree = new _name_number_tree.NameTree(obj.getRaw("XFAImages"), this.xref); + for (const [key, value] of nameTree.getAll()) { + if (!xfaImages) { + xfaImages = new _primitives.Dict(this.xref); + } + xfaImages.set((0, _util.stringToPDFString)(key), value); + } + } + return (0, _util.shadow)(this, "xfaImages", xfaImages); + } + _collectJavaScript() { + const obj = this._catDict.get("Names"); + let javaScript = null; + function appendIfJavaScriptDict(name, jsDict) { + if (!(jsDict instanceof _primitives.Dict)) { + return; + } + if (!(0, _primitives.isName)(jsDict.get("S"), "JavaScript")) { + return; + } + let js = jsDict.get("JS"); + if (js instanceof _base_stream.BaseStream) { + js = js.getString(); + } else if (typeof js !== "string") { + return; + } + if (javaScript === null) { + javaScript = new Map(); + } + js = (0, _util.stringToPDFString)(js).replace(/\u0000/g, ""); + javaScript.set(name, js); + } + if (obj instanceof _primitives.Dict && obj.has("JavaScript")) { + const nameTree = new _name_number_tree.NameTree(obj.getRaw("JavaScript"), this.xref); + for (const [key, value] of nameTree.getAll()) { + appendIfJavaScriptDict((0, _util.stringToPDFString)(key), value); + } + } + const openAction = this._catDict.get("OpenAction"); + if (openAction) { + appendIfJavaScriptDict("OpenAction", openAction); + } + return javaScript; + } + get javaScript() { + const javaScript = this._collectJavaScript(); + return (0, _util.shadow)(this, "javaScript", javaScript ? [...javaScript.values()] : null); + } + get jsActions() { + const javaScript = this._collectJavaScript(); + let actions = (0, _core_utils.collectActions)(this.xref, this._catDict, _util.DocumentActionEventType); + if (javaScript) { + if (!actions) { + actions = Object.create(null); + } + for (const [key, val] of javaScript) { + if (key in actions) { + actions[key].push(val); + } else { + actions[key] = [val]; + } + } + } + return (0, _util.shadow)(this, "jsActions", actions); + } + async fontFallback(id, handler) { + const translatedFonts = await Promise.all(this.fontCache); + for (const translatedFont of translatedFonts) { + if (translatedFont.loadedName === id) { + translatedFont.fallback(handler); + return; + } + } + } + async cleanup(manuallyTriggered = false) { + (0, _cleanup_helper.clearGlobalCaches)(); + this.globalImageCache.clear(manuallyTriggered); + this.pageKidsCountCache.clear(); + this.pageIndexCache.clear(); + this.nonBlendModesSet.clear(); + const translatedFonts = await Promise.all(this.fontCache); + for (const { + dict + } of translatedFonts) { + delete dict.cacheKey; + } + this.fontCache.clear(); + this.builtInCMapCache.clear(); + this.standardFontDataCache.clear(); + } + async getPageDict(pageIndex) { + const nodesToVisit = [this.toplevelPagesDict]; + const visitedNodes = new _primitives.RefSet(); + const pagesRef = this._catDict.getRaw("Pages"); + if (pagesRef instanceof _primitives.Ref) { + visitedNodes.put(pagesRef); + } + const xref = this.xref, + pageKidsCountCache = this.pageKidsCountCache, + pageIndexCache = this.pageIndexCache; + let currentPageIndex = 0; + while (nodesToVisit.length) { + const currentNode = nodesToVisit.pop(); + if (currentNode instanceof _primitives.Ref) { + const count = pageKidsCountCache.get(currentNode); + if (count >= 0 && currentPageIndex + count <= pageIndex) { + currentPageIndex += count; + continue; + } + if (visitedNodes.has(currentNode)) { + throw new _util.FormatError("Pages tree contains circular reference."); + } + visitedNodes.put(currentNode); + const obj = await xref.fetchAsync(currentNode); + if (obj instanceof _primitives.Dict) { + let type = obj.getRaw("Type"); + if (type instanceof _primitives.Ref) { + type = await xref.fetchAsync(type); + } + if ((0, _primitives.isName)(type, "Page") || !obj.has("Kids")) { + if (!pageKidsCountCache.has(currentNode)) { + pageKidsCountCache.put(currentNode, 1); + } + if (!pageIndexCache.has(currentNode)) { + pageIndexCache.put(currentNode, currentPageIndex); + } + if (currentPageIndex === pageIndex) { + return [obj, currentNode]; + } + currentPageIndex++; + continue; + } + } + nodesToVisit.push(obj); + continue; + } + if (!(currentNode instanceof _primitives.Dict)) { + throw new _util.FormatError("Page dictionary kid reference points to wrong type of object."); + } + const { + objId + } = currentNode; + let count = currentNode.getRaw("Count"); + if (count instanceof _primitives.Ref) { + count = await xref.fetchAsync(count); + } + if (Number.isInteger(count) && count >= 0) { + if (objId && !pageKidsCountCache.has(objId)) { + pageKidsCountCache.put(objId, count); + } + if (currentPageIndex + count <= pageIndex) { + currentPageIndex += count; + continue; + } + } + let kids = currentNode.getRaw("Kids"); + if (kids instanceof _primitives.Ref) { + kids = await xref.fetchAsync(kids); + } + if (!Array.isArray(kids)) { + let type = currentNode.getRaw("Type"); + if (type instanceof _primitives.Ref) { + type = await xref.fetchAsync(type); + } + if ((0, _primitives.isName)(type, "Page") || !currentNode.has("Kids")) { + if (currentPageIndex === pageIndex) { + return [currentNode, null]; + } + currentPageIndex++; + continue; + } + throw new _util.FormatError("Page dictionary kids object is not an array."); + } + for (let last = kids.length - 1; last >= 0; last--) { + nodesToVisit.push(kids[last]); + } + } + throw new Error(`Page index ${pageIndex} not found.`); + } + async getAllPageDicts(recoveryMode = false) { + const { + ignoreErrors + } = this.pdfManager.evaluatorOptions; + const queue = [{ + currentNode: this.toplevelPagesDict, + posInKids: 0 + }]; + const visitedNodes = new _primitives.RefSet(); + const pagesRef = this._catDict.getRaw("Pages"); + if (pagesRef instanceof _primitives.Ref) { + visitedNodes.put(pagesRef); + } + const map = new Map(), + xref = this.xref, + pageIndexCache = this.pageIndexCache; + let pageIndex = 0; + function addPageDict(pageDict, pageRef) { + if (pageRef && !pageIndexCache.has(pageRef)) { + pageIndexCache.put(pageRef, pageIndex); + } + map.set(pageIndex++, [pageDict, pageRef]); + } + function addPageError(error) { + if (error instanceof _core_utils.XRefEntryException && !recoveryMode) { + throw error; + } + if (recoveryMode && ignoreErrors && pageIndex === 0) { + (0, _util.warn)(`getAllPageDicts - Skipping invalid first page: "${error}".`); + error = _primitives.Dict.empty; + } + map.set(pageIndex++, [error, null]); + } + while (queue.length > 0) { + const queueItem = queue.at(-1); + const { + currentNode, + posInKids + } = queueItem; + let kids = currentNode.getRaw("Kids"); + if (kids instanceof _primitives.Ref) { + try { + kids = await xref.fetchAsync(kids); + } catch (ex) { + addPageError(ex); + break; + } + } + if (!Array.isArray(kids)) { + addPageError(new _util.FormatError("Page dictionary kids object is not an array.")); + break; + } + if (posInKids >= kids.length) { + queue.pop(); + continue; + } + const kidObj = kids[posInKids]; + let obj; + if (kidObj instanceof _primitives.Ref) { + if (visitedNodes.has(kidObj)) { + addPageError(new _util.FormatError("Pages tree contains circular reference.")); + break; + } + visitedNodes.put(kidObj); + try { + obj = await xref.fetchAsync(kidObj); + } catch (ex) { + addPageError(ex); + break; + } + } else { + obj = kidObj; + } + if (!(obj instanceof _primitives.Dict)) { + addPageError(new _util.FormatError("Page dictionary kid reference points to wrong type of object.")); + break; + } + let type = obj.getRaw("Type"); + if (type instanceof _primitives.Ref) { + try { + type = await xref.fetchAsync(type); + } catch (ex) { + addPageError(ex); + break; + } + } + if ((0, _primitives.isName)(type, "Page") || !obj.has("Kids")) { + addPageDict(obj, kidObj instanceof _primitives.Ref ? kidObj : null); + } else { + queue.push({ + currentNode: obj, + posInKids: 0 + }); + } + queueItem.posInKids++; + } + return map; + } + getPageIndex(pageRef) { + const cachedPageIndex = this.pageIndexCache.get(pageRef); + if (cachedPageIndex !== undefined) { + return Promise.resolve(cachedPageIndex); + } + const xref = this.xref; + function pagesBeforeRef(kidRef) { + let total = 0, + parentRef; + return xref.fetchAsync(kidRef).then(function (node) { + if ((0, _primitives.isRefsEqual)(kidRef, pageRef) && !(0, _primitives.isDict)(node, "Page") && !(node instanceof _primitives.Dict && !node.has("Type") && node.has("Contents"))) { + throw new _util.FormatError("The reference does not point to a /Page dictionary."); + } + if (!node) { + return null; + } + if (!(node instanceof _primitives.Dict)) { + throw new _util.FormatError("Node must be a dictionary."); + } + parentRef = node.getRaw("Parent"); + return node.getAsync("Parent"); + }).then(function (parent) { + if (!parent) { + return null; + } + if (!(parent instanceof _primitives.Dict)) { + throw new _util.FormatError("Parent must be a dictionary."); + } + return parent.getAsync("Kids"); + }).then(function (kids) { + if (!kids) { + return null; + } + const kidPromises = []; + let found = false; + for (const kid of kids) { + if (!(kid instanceof _primitives.Ref)) { + throw new _util.FormatError("Kid must be a reference."); + } + if ((0, _primitives.isRefsEqual)(kid, kidRef)) { + found = true; + break; + } + kidPromises.push(xref.fetchAsync(kid).then(function (obj) { + if (!(obj instanceof _primitives.Dict)) { + throw new _util.FormatError("Kid node must be a dictionary."); + } + if (obj.has("Count")) { + total += obj.get("Count"); + } else { + total++; + } + })); + } + if (!found) { + throw new _util.FormatError("Kid reference not found in parent's kids."); + } + return Promise.all(kidPromises).then(function () { + return [total, parentRef]; + }); + }); + } + let total = 0; + const next = ref => pagesBeforeRef(ref).then(args => { + if (!args) { + this.pageIndexCache.put(pageRef, total); + return total; + } + const [count, parentRef] = args; + total += count; + return next(parentRef); + }); + return next(pageRef); + } + get baseUrl() { + const uri = this._catDict.get("URI"); + if (uri instanceof _primitives.Dict) { + const base = uri.get("Base"); + if (typeof base === "string") { + const absoluteUrl = (0, _util.createValidAbsoluteUrl)(base, null, { + tryConvertEncoding: true + }); + if (absoluteUrl) { + return (0, _util.shadow)(this, "baseUrl", absoluteUrl.href); + } + } + } + return (0, _util.shadow)(this, "baseUrl", null); + } + static parseDestDictionary(params) { + const destDict = params.destDict; + if (!(destDict instanceof _primitives.Dict)) { + (0, _util.warn)("parseDestDictionary: `destDict` must be a dictionary."); + return; + } + const resultObj = params.resultObj; + if (typeof resultObj !== "object") { + (0, _util.warn)("parseDestDictionary: `resultObj` must be an object."); + return; + } + const docBaseUrl = params.docBaseUrl || null; + const docAttachments = params.docAttachments || null; + let action = destDict.get("A"), + url, + dest; + if (!(action instanceof _primitives.Dict)) { + if (destDict.has("Dest")) { + action = destDict.get("Dest"); + } else { + action = destDict.get("AA"); + if (action instanceof _primitives.Dict) { + if (action.has("D")) { + action = action.get("D"); + } else if (action.has("U")) { + action = action.get("U"); + } + } + } + } + if (action instanceof _primitives.Dict) { + const actionType = action.get("S"); + if (!(actionType instanceof _primitives.Name)) { + (0, _util.warn)("parseDestDictionary: Invalid type in Action dictionary."); + return; + } + const actionName = actionType.name; + switch (actionName) { + case "ResetForm": + const flags = action.get("Flags"); + const include = ((typeof flags === "number" ? flags : 0) & 1) === 0; + const fields = []; + const refs = []; + for (const obj of action.get("Fields") || []) { + if (obj instanceof _primitives.Ref) { + refs.push(obj.toString()); + } else if (typeof obj === "string") { + fields.push((0, _util.stringToPDFString)(obj)); + } + } + resultObj.resetForm = { + fields, + refs, + include + }; + break; + case "URI": + url = action.get("URI"); + if (url instanceof _primitives.Name) { + url = "/" + url.name; + } + break; + case "GoTo": + dest = action.get("D"); + break; + case "Launch": + case "GoToR": + const urlDict = action.get("F"); + if (urlDict instanceof _primitives.Dict) { + url = urlDict.get("F") || null; + } else if (typeof urlDict === "string") { + url = urlDict; + } + let remoteDest = action.get("D"); + if (remoteDest) { + if (remoteDest instanceof _primitives.Name) { + remoteDest = remoteDest.name; + } + if (typeof url === "string") { + const baseUrl = url.split("#")[0]; + if (typeof remoteDest === "string") { + url = baseUrl + "#" + remoteDest; + } else if (Array.isArray(remoteDest)) { + url = baseUrl + "#" + JSON.stringify(remoteDest); + } + } + } + const newWindow = action.get("NewWindow"); + if (typeof newWindow === "boolean") { + resultObj.newWindow = newWindow; + } + break; + case "GoToE": + const target = action.get("T"); + let attachment; + if (docAttachments && target instanceof _primitives.Dict) { + const relationship = target.get("R"); + const name = target.get("N"); + if ((0, _primitives.isName)(relationship, "C") && typeof name === "string") { + attachment = docAttachments[(0, _util.stringToPDFString)(name)]; + } + } + if (attachment) { + resultObj.attachment = attachment; + } else { + (0, _util.warn)(`parseDestDictionary - unimplemented "GoToE" action.`); + } + break; + case "Named": + const namedAction = action.get("N"); + if (namedAction instanceof _primitives.Name) { + resultObj.action = namedAction.name; + } + break; + case "SetOCGState": + const state = action.get("State"); + const preserveRB = action.get("PreserveRB"); + if (!Array.isArray(state) || state.length === 0) { + break; + } + const stateArr = []; + for (const elem of state) { + if (elem instanceof _primitives.Name) { + switch (elem.name) { + case "ON": + case "OFF": + case "Toggle": + stateArr.push(elem.name); + break; + } + } else if (elem instanceof _primitives.Ref) { + stateArr.push(elem.toString()); + } + } + if (stateArr.length !== state.length) { + break; + } + resultObj.setOCGState = { + state: stateArr, + preserveRB: typeof preserveRB === "boolean" ? preserveRB : true + }; + break; + case "JavaScript": + const jsAction = action.get("JS"); + let js; + if (jsAction instanceof _base_stream.BaseStream) { + js = jsAction.getString(); + } else if (typeof jsAction === "string") { + js = jsAction; + } + const jsURL = js && (0, _core_utils.recoverJsURL)((0, _util.stringToPDFString)(js)); + if (jsURL) { + url = jsURL.url; + resultObj.newWindow = jsURL.newWindow; + break; + } + default: + if (actionName === "JavaScript" || actionName === "SubmitForm") { + break; + } + (0, _util.warn)(`parseDestDictionary - unsupported action: "${actionName}".`); + break; + } + } else if (destDict.has("Dest")) { + dest = destDict.get("Dest"); + } + if (typeof url === "string") { + const absoluteUrl = (0, _util.createValidAbsoluteUrl)(url, docBaseUrl, { + addDefaultProtocol: true, + tryConvertEncoding: true + }); + if (absoluteUrl) { + resultObj.url = absoluteUrl.href; + } + resultObj.unsafeUrl = url; + } + if (dest) { + if (dest instanceof _primitives.Name) { + dest = dest.name; + } + if (typeof dest === "string") { + resultObj.dest = (0, _util.stringToPDFString)(dest); + } else if (Array.isArray(dest)) { + resultObj.dest = dest; + } + } + } +} +exports.Catalog = Catalog; + +/***/ }), +/* 68 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NumberTree = exports.NameTree = void 0; +var _primitives = __w_pdfjs_require__(3); +var _util = __w_pdfjs_require__(2); +class NameOrNumberTree { + constructor(root, xref, type) { + if (this.constructor === NameOrNumberTree) { + (0, _util.unreachable)("Cannot initialize NameOrNumberTree."); + } + this.root = root; + this.xref = xref; + this._type = type; + } + getAll() { + const map = new Map(); + if (!this.root) { + return map; + } + const xref = this.xref; + const processed = new _primitives.RefSet(); + processed.put(this.root); + const queue = [this.root]; + while (queue.length > 0) { + const obj = xref.fetchIfRef(queue.shift()); + if (!(obj instanceof _primitives.Dict)) { + continue; + } + if (obj.has("Kids")) { + const kids = obj.get("Kids"); + if (!Array.isArray(kids)) { + continue; + } + for (const kid of kids) { + if (processed.has(kid)) { + throw new _util.FormatError(`Duplicate entry in "${this._type}" tree.`); + } + queue.push(kid); + processed.put(kid); + } + continue; + } + const entries = obj.get(this._type); + if (!Array.isArray(entries)) { + continue; + } + for (let i = 0, ii = entries.length; i < ii; i += 2) { + map.set(xref.fetchIfRef(entries[i]), xref.fetchIfRef(entries[i + 1])); + } + } + return map; + } + get(key) { + if (!this.root) { + return null; + } + const xref = this.xref; + let kidsOrEntries = xref.fetchIfRef(this.root); + let loopCount = 0; + const MAX_LEVELS = 10; + while (kidsOrEntries.has("Kids")) { + if (++loopCount > MAX_LEVELS) { + (0, _util.warn)(`Search depth limit reached for "${this._type}" tree.`); + return null; + } + const kids = kidsOrEntries.get("Kids"); + if (!Array.isArray(kids)) { + return null; + } + let l = 0, + r = kids.length - 1; + while (l <= r) { + const m = l + r >> 1; + const kid = xref.fetchIfRef(kids[m]); + const limits = kid.get("Limits"); + if (key < xref.fetchIfRef(limits[0])) { + r = m - 1; + } else if (key > xref.fetchIfRef(limits[1])) { + l = m + 1; + } else { + kidsOrEntries = kid; + break; + } + } + if (l > r) { + return null; + } + } + const entries = kidsOrEntries.get(this._type); + if (Array.isArray(entries)) { + let l = 0, + r = entries.length - 2; + while (l <= r) { + const tmp = l + r >> 1, + m = tmp + (tmp & 1); + const currentKey = xref.fetchIfRef(entries[m]); + if (key < currentKey) { + r = m - 2; + } else if (key > currentKey) { + l = m + 2; + } else { + return xref.fetchIfRef(entries[m + 1]); + } + } + } + return null; + } +} +class NameTree extends NameOrNumberTree { + constructor(root, xref) { + super(root, xref, "Names"); + } +} +exports.NameTree = NameTree; +class NumberTree extends NameOrNumberTree { + constructor(root, xref) { + super(root, xref, "Nums"); + } +} +exports.NumberTree = NumberTree; + +/***/ }), +/* 69 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.clearGlobalCaches = clearGlobalCaches; +var _primitives = __w_pdfjs_require__(3); +var _unicode = __w_pdfjs_require__(38); +function clearGlobalCaches() { + (0, _primitives.clearPrimitiveCaches)(); + (0, _unicode.clearUnicodeCaches)(); +} + +/***/ }), +/* 70 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FileSpec = void 0; +var _util = __w_pdfjs_require__(2); +var _base_stream = __w_pdfjs_require__(5); +var _primitives = __w_pdfjs_require__(3); +function pickPlatformItem(dict) { + if (dict.has("UF")) { + return dict.get("UF"); + } else if (dict.has("F")) { + return dict.get("F"); + } else if (dict.has("Unix")) { + return dict.get("Unix"); + } else if (dict.has("Mac")) { + return dict.get("Mac"); + } else if (dict.has("DOS")) { + return dict.get("DOS"); + } + return null; +} +class FileSpec { + constructor(root, xref) { + if (!(root instanceof _primitives.Dict)) { + return; + } + this.xref = xref; + this.root = root; + if (root.has("FS")) { + this.fs = root.get("FS"); + } + this.description = root.has("Desc") ? (0, _util.stringToPDFString)(root.get("Desc")) : ""; + if (root.has("RF")) { + (0, _util.warn)("Related file specifications are not supported"); + } + this.contentAvailable = true; + if (!root.has("EF")) { + this.contentAvailable = false; + (0, _util.warn)("Non-embedded file specifications are not supported"); + } + } + get filename() { + if (!this._filename && this.root) { + const filename = pickPlatformItem(this.root) || "unnamed"; + this._filename = (0, _util.stringToPDFString)(filename).replace(/\\\\/g, "\\").replace(/\\\//g, "/").replace(/\\/g, "/"); + } + return this._filename; + } + get content() { + if (!this.contentAvailable) { + return null; + } + if (!this.contentRef && this.root) { + this.contentRef = pickPlatformItem(this.root.get("EF")); + } + let content = null; + if (this.contentRef) { + const fileObj = this.xref.fetchIfRef(this.contentRef); + if (fileObj instanceof _base_stream.BaseStream) { + content = fileObj.getBytes(); + } else { + (0, _util.warn)("Embedded file specification points to non-existing/invalid content"); + } + } else { + (0, _util.warn)("Embedded file specification does not have a content"); + } + return content; + } + get serializable() { + return { + filename: this.filename, + content: this.content + }; + } +} +exports.FileSpec = FileSpec; + +/***/ }), +/* 71 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MetadataParser = void 0; +var _xml_parser = __w_pdfjs_require__(64); +class MetadataParser { + constructor(data) { + data = this._repair(data); + const parser = new _xml_parser.SimpleXMLParser({ + lowerCaseName: true + }); + const xmlDocument = parser.parseFromString(data); + this._metadataMap = new Map(); + this._data = data; + if (xmlDocument) { + this._parse(xmlDocument); + } + } + _repair(data) { + return data.replace(/^[^<]+/, "").replace(/>\\376\\377([^<]+)/g, function (all, codes) { + const bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g, function (code, d1, d2, d3) { + return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1); + }).replace(/&(amp|apos|gt|lt|quot);/g, function (str, name) { + switch (name) { + case "amp": + return "&"; + case "apos": + return "'"; + case "gt": + return ">"; + case "lt": + return "<"; + case "quot": + return '"'; + } + throw new Error(`_repair: ${name} isn't defined.`); + }); + const charBuf = []; + for (let i = 0, ii = bytes.length; i < ii; i += 2) { + const code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1); + if (code >= 32 && code < 127 && code !== 60 && code !== 62 && code !== 38) { + charBuf.push(String.fromCharCode(code)); + } else { + charBuf.push("&#x" + (0x10000 + code).toString(16).substring(1) + ";"); + } + } + return ">" + charBuf.join(""); + }); + } + _getSequence(entry) { + const name = entry.nodeName; + if (name !== "rdf:bag" && name !== "rdf:seq" && name !== "rdf:alt") { + return null; + } + return entry.childNodes.filter(node => node.nodeName === "rdf:li"); + } + _parseArray(entry) { + if (!entry.hasChildNodes()) { + return; + } + const [seqNode] = entry.childNodes; + const sequence = this._getSequence(seqNode) || []; + this._metadataMap.set(entry.nodeName, sequence.map(node => node.textContent.trim())); + } + _parse(xmlDocument) { + let rdf = xmlDocument.documentElement; + if (rdf.nodeName !== "rdf:rdf") { + rdf = rdf.firstChild; + while (rdf && rdf.nodeName !== "rdf:rdf") { + rdf = rdf.nextSibling; + } + } + if (!rdf || rdf.nodeName !== "rdf:rdf" || !rdf.hasChildNodes()) { + return; + } + for (const desc of rdf.childNodes) { + if (desc.nodeName !== "rdf:description") { + continue; + } + for (const entry of desc.childNodes) { + const name = entry.nodeName; + switch (name) { + case "#text": + continue; + case "dc:creator": + case "dc:subject": + this._parseArray(entry); + continue; + } + this._metadataMap.set(name, entry.textContent.trim()); + } + } + } + get serializable() { + return { + parsedData: this._metadataMap, + rawData: this._data + }; + } +} +exports.MetadataParser = MetadataParser; + +/***/ }), +/* 72 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StructTreeRoot = exports.StructTreePage = void 0; +var _primitives = __w_pdfjs_require__(3); +var _util = __w_pdfjs_require__(2); +var _name_number_tree = __w_pdfjs_require__(68); +const MAX_DEPTH = 40; +const StructElementType = { + PAGE_CONTENT: "PAGE_CONTENT", + STREAM_CONTENT: "STREAM_CONTENT", + OBJECT: "OBJECT", + ELEMENT: "ELEMENT" +}; +class StructTreeRoot { + constructor(rootDict) { + this.dict = rootDict; + this.roleMap = new Map(); + } + init() { + this.readRoleMap(); + } + readRoleMap() { + const roleMapDict = this.dict.get("RoleMap"); + if (!(roleMapDict instanceof _primitives.Dict)) { + return; + } + roleMapDict.forEach((key, value) => { + if (!(value instanceof _primitives.Name)) { + return; + } + this.roleMap.set(key, value.name); + }); + } +} +exports.StructTreeRoot = StructTreeRoot; +class StructElementNode { + constructor(tree, dict) { + this.tree = tree; + this.dict = dict; + this.kids = []; + this.parseKids(); + } + get role() { + const nameObj = this.dict.get("S"); + const name = nameObj instanceof _primitives.Name ? nameObj.name : ""; + const { + root + } = this.tree; + if (root.roleMap.has(name)) { + return root.roleMap.get(name); + } + return name; + } + parseKids() { + let pageObjId = null; + const objRef = this.dict.getRaw("Pg"); + if (objRef instanceof _primitives.Ref) { + pageObjId = objRef.toString(); + } + const kids = this.dict.get("K"); + if (Array.isArray(kids)) { + for (const kid of kids) { + const element = this.parseKid(pageObjId, kid); + if (element) { + this.kids.push(element); + } + } + } else { + const element = this.parseKid(pageObjId, kids); + if (element) { + this.kids.push(element); + } + } + } + parseKid(pageObjId, kid) { + if (Number.isInteger(kid)) { + if (this.tree.pageDict.objId !== pageObjId) { + return null; + } + return new StructElement({ + type: StructElementType.PAGE_CONTENT, + mcid: kid, + pageObjId + }); + } + let kidDict = null; + if (kid instanceof _primitives.Ref) { + kidDict = this.dict.xref.fetch(kid); + } else if (kid instanceof _primitives.Dict) { + kidDict = kid; + } + if (!kidDict) { + return null; + } + const pageRef = kidDict.getRaw("Pg"); + if (pageRef instanceof _primitives.Ref) { + pageObjId = pageRef.toString(); + } + const type = kidDict.get("Type") instanceof _primitives.Name ? kidDict.get("Type").name : null; + if (type === "MCR") { + if (this.tree.pageDict.objId !== pageObjId) { + return null; + } + return new StructElement({ + type: StructElementType.STREAM_CONTENT, + refObjId: kidDict.getRaw("Stm") instanceof _primitives.Ref ? kidDict.getRaw("Stm").toString() : null, + pageObjId, + mcid: kidDict.get("MCID") + }); + } + if (type === "OBJR") { + if (this.tree.pageDict.objId !== pageObjId) { + return null; + } + return new StructElement({ + type: StructElementType.OBJECT, + refObjId: kidDict.getRaw("Obj") instanceof _primitives.Ref ? kidDict.getRaw("Obj").toString() : null, + pageObjId + }); + } + return new StructElement({ + type: StructElementType.ELEMENT, + dict: kidDict + }); + } +} +class StructElement { + constructor({ + type, + dict = null, + mcid = null, + pageObjId = null, + refObjId = null + }) { + this.type = type; + this.dict = dict; + this.mcid = mcid; + this.pageObjId = pageObjId; + this.refObjId = refObjId; + this.parentNode = null; + } +} +class StructTreePage { + constructor(structTreeRoot, pageDict) { + this.root = structTreeRoot; + this.rootDict = structTreeRoot ? structTreeRoot.dict : null; + this.pageDict = pageDict; + this.nodes = []; + } + parse() { + if (!this.root || !this.rootDict) { + return; + } + const parentTree = this.rootDict.get("ParentTree"); + if (!parentTree) { + return; + } + const id = this.pageDict.get("StructParents"); + if (!Number.isInteger(id)) { + return; + } + const numberTree = new _name_number_tree.NumberTree(parentTree, this.rootDict.xref); + const parentArray = numberTree.get(id); + if (!Array.isArray(parentArray)) { + return; + } + const map = new Map(); + for (const ref of parentArray) { + if (ref instanceof _primitives.Ref) { + this.addNode(this.rootDict.xref.fetch(ref), map); + } + } + } + addNode(dict, map, level = 0) { + if (level > MAX_DEPTH) { + (0, _util.warn)("StructTree MAX_DEPTH reached."); + return null; + } + if (map.has(dict)) { + return map.get(dict); + } + const element = new StructElementNode(this, dict); + map.set(dict, element); + const parent = dict.get("P"); + if (!parent || (0, _primitives.isName)(parent.get("Type"), "StructTreeRoot")) { + if (!this.addTopLevelNode(dict, element)) { + map.delete(dict); + } + return element; + } + const parentNode = this.addNode(parent, map, level + 1); + if (!parentNode) { + return element; + } + let save = false; + for (const kid of parentNode.kids) { + if (kid.type === StructElementType.ELEMENT && kid.dict === dict) { + kid.parentNode = element; + save = true; + } + } + if (!save) { + map.delete(dict); + } + return element; + } + addTopLevelNode(dict, element) { + const obj = this.rootDict.get("K"); + if (!obj) { + return false; + } + if (obj instanceof _primitives.Dict) { + if (obj.objId !== dict.objId) { + return false; + } + this.nodes[0] = element; + return true; + } + if (!Array.isArray(obj)) { + return true; + } + let save = false; + for (let i = 0; i < obj.length; i++) { + const kidRef = obj[i]; + if (kidRef && kidRef.toString() === dict.objId) { + this.nodes[i] = element; + save = true; + } + } + return save; + } + get serializable() { + function nodeToSerializable(node, parent, level = 0) { + if (level > MAX_DEPTH) { + (0, _util.warn)("StructTree too deep to be fully serialized."); + return; + } + const obj = Object.create(null); + obj.role = node.role; + obj.children = []; + parent.children.push(obj); + const alt = node.dict.get("Alt"); + if (typeof alt === "string") { + obj.alt = (0, _util.stringToPDFString)(alt); + } + const lang = node.dict.get("Lang"); + if (typeof lang === "string") { + obj.lang = (0, _util.stringToPDFString)(lang); + } + for (const kid of node.kids) { + const kidElement = kid.type === StructElementType.ELEMENT ? kid.parentNode : null; + if (kidElement) { + nodeToSerializable(kidElement, obj, level + 1); + continue; + } else if (kid.type === StructElementType.PAGE_CONTENT || kid.type === StructElementType.STREAM_CONTENT) { + obj.children.push({ + type: "content", + id: `page${kid.pageObjId}_mcid${kid.mcid}` + }); + } else if (kid.type === StructElementType.OBJECT) { + obj.children.push({ + type: "object", + id: kid.refObjId + }); + } + } + } + const root = Object.create(null); + root.children = []; + root.role = "Root"; + for (const child of this.nodes) { + if (!child) { + continue; + } + nodeToSerializable(child, root); + } + return root; + } +} +exports.StructTreePage = StructTreePage; + +/***/ }), +/* 73 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ObjectLoader = void 0; +var _primitives = __w_pdfjs_require__(3); +var _base_stream = __w_pdfjs_require__(5); +var _core_utils = __w_pdfjs_require__(4); +var _util = __w_pdfjs_require__(2); +function mayHaveChildren(value) { + return value instanceof _primitives.Ref || value instanceof _primitives.Dict || value instanceof _base_stream.BaseStream || Array.isArray(value); +} +function addChildren(node, nodesToVisit) { + if (node instanceof _primitives.Dict) { + node = node.getRawValues(); + } else if (node instanceof _base_stream.BaseStream) { + node = node.dict.getRawValues(); + } else if (!Array.isArray(node)) { + return; + } + for (const rawValue of node) { + if (mayHaveChildren(rawValue)) { + nodesToVisit.push(rawValue); + } + } +} +class ObjectLoader { + constructor(dict, keys, xref) { + this.dict = dict; + this.keys = keys; + this.xref = xref; + this.refSet = null; + } + async load() { + if (this.xref.stream.isDataLoaded) { + return undefined; + } + const { + keys, + dict + } = this; + this.refSet = new _primitives.RefSet(); + const nodesToVisit = []; + for (const key of keys) { + const rawValue = dict.getRaw(key); + if (rawValue !== undefined) { + nodesToVisit.push(rawValue); + } + } + return this._walk(nodesToVisit); + } + async _walk(nodesToVisit) { + const nodesToRevisit = []; + const pendingRequests = []; + while (nodesToVisit.length) { + let currentNode = nodesToVisit.pop(); + if (currentNode instanceof _primitives.Ref) { + if (this.refSet.has(currentNode)) { + continue; + } + try { + this.refSet.put(currentNode); + currentNode = this.xref.fetch(currentNode); + } catch (ex) { + if (!(ex instanceof _core_utils.MissingDataException)) { + (0, _util.warn)(`ObjectLoader._walk - requesting all data: "${ex}".`); + this.refSet = null; + const { + manager + } = this.xref.stream; + return manager.requestAllChunks(); + } + nodesToRevisit.push(currentNode); + pendingRequests.push({ + begin: ex.begin, + end: ex.end + }); + } + } + if (currentNode instanceof _base_stream.BaseStream) { + const baseStreams = currentNode.getBaseStreams(); + if (baseStreams) { + let foundMissingData = false; + for (const stream of baseStreams) { + if (stream.isDataLoaded) { + continue; + } + foundMissingData = true; + pendingRequests.push({ + begin: stream.start, + end: stream.end + }); + } + if (foundMissingData) { + nodesToRevisit.push(currentNode); + } + } + } + addChildren(currentNode, nodesToVisit); + } + if (pendingRequests.length) { + await this.xref.stream.manager.requestRanges(pendingRequests); + for (const node of nodesToRevisit) { + if (node instanceof _primitives.Ref) { + this.refSet.remove(node); + } + } + return this._walk(nodesToRevisit); + } + this.refSet = null; + return undefined; + } +} +exports.ObjectLoader = ObjectLoader; + +/***/ }), +/* 74 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XFAFactory = void 0; +var _xfa_object = __w_pdfjs_require__(75); +var _bind = __w_pdfjs_require__(79); +var _data = __w_pdfjs_require__(85); +var _fonts = __w_pdfjs_require__(83); +var _utils = __w_pdfjs_require__(76); +var _util = __w_pdfjs_require__(2); +var _parser = __w_pdfjs_require__(86); +var _xhtml = __w_pdfjs_require__(96); +class XFAFactory { + constructor(data) { + try { + this.root = new _parser.XFAParser().parse(XFAFactory._createDocument(data)); + const binder = new _bind.Binder(this.root); + this.form = binder.bind(); + this.dataHandler = new _data.DataHandler(this.root, binder.getData()); + this.form[_xfa_object.$globalData].template = this.form; + } catch (e) { + (0, _util.warn)(`XFA - an error occurred during parsing and binding: ${e}`); + } + } + isValid() { + return this.root && this.form; + } + _createPagesHelper() { + const iterator = this.form[_xfa_object.$toPages](); + return new Promise((resolve, reject) => { + const nextIteration = () => { + try { + const value = iterator.next(); + if (value.done) { + resolve(value.value); + } else { + setTimeout(nextIteration, 0); + } + } catch (e) { + reject(e); + } + }; + setTimeout(nextIteration, 0); + }); + } + async _createPages() { + try { + this.pages = await this._createPagesHelper(); + this.dims = this.pages.children.map(c => { + const { + width, + height + } = c.attributes.style; + return [0, 0, parseInt(width), parseInt(height)]; + }); + } catch (e) { + (0, _util.warn)(`XFA - an error occurred during layout: ${e}`); + } + } + getBoundingBox(pageIndex) { + return this.dims[pageIndex]; + } + async getNumPages() { + if (!this.pages) { + await this._createPages(); + } + return this.dims.length; + } + setImages(images) { + this.form[_xfa_object.$globalData].images = images; + } + setFonts(fonts) { + this.form[_xfa_object.$globalData].fontFinder = new _fonts.FontFinder(fonts); + const missingFonts = []; + for (let typeface of this.form[_xfa_object.$globalData].usedTypefaces) { + typeface = (0, _utils.stripQuotes)(typeface); + const font = this.form[_xfa_object.$globalData].fontFinder.find(typeface); + if (!font) { + missingFonts.push(typeface); + } + } + if (missingFonts.length > 0) { + return missingFonts; + } + return null; + } + appendFonts(fonts, reallyMissingFonts) { + this.form[_xfa_object.$globalData].fontFinder.add(fonts, reallyMissingFonts); + } + async getPages() { + if (!this.pages) { + await this._createPages(); + } + const pages = this.pages; + this.pages = null; + return pages; + } + serializeData(storage) { + return this.dataHandler.serialize(storage); + } + static _createDocument(data) { + if (!data["/xdp:xdp"]) { + return data["xdp:xdp"]; + } + return Object.values(data).join(""); + } + static getRichTextAsHtml(rc) { + if (!rc || typeof rc !== "string") { + return null; + } + try { + let root = new _parser.XFAParser(_xhtml.XhtmlNamespace, true).parse(rc); + if (!["body", "xhtml"].includes(root[_xfa_object.$nodeName])) { + const newRoot = _xhtml.XhtmlNamespace.body({}); + newRoot[_xfa_object.$appendChild](root); + root = newRoot; + } + const result = root[_xfa_object.$toHTML](); + if (!result.success) { + return null; + } + const { + html + } = result; + const { + attributes + } = html; + if (attributes) { + if (attributes.class) { + attributes.class = attributes.class.filter(attr => !attr.startsWith("xfa")); + } + attributes.dir = "auto"; + } + return { + html, + str: root[_xfa_object.$text]() + }; + } catch (e) { + (0, _util.warn)(`XFA - an error occurred during parsing of rich text: ${e}`); + } + return null; + } +} +exports.XFAFactory = XFAFactory; + +/***/ }), +/* 75 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XmlObject = exports.XFAObjectArray = exports.XFAObject = exports.XFAAttribute = exports.StringObject = exports.OptionObject = exports.Option10 = exports.Option01 = exports.IntegerObject = exports.ContentObject = exports.$uid = exports.$toStyle = exports.$toString = exports.$toPages = exports.$toHTML = exports.$text = exports.$tabIndex = exports.$setValue = exports.$setSetAttributes = exports.$setId = exports.$searchNode = exports.$root = exports.$resolvePrototypes = exports.$removeChild = exports.$pushPara = exports.$pushGlyphs = exports.$popPara = exports.$onText = exports.$onChildCheck = exports.$onChild = exports.$nsAttributes = exports.$nodeName = exports.$namespaceId = exports.$isUsable = exports.$isTransparent = exports.$isThereMoreWidth = exports.$isSplittable = exports.$isNsAgnostic = exports.$isDescendent = exports.$isDataValue = exports.$isCDATAXml = exports.$isBindable = exports.$insertAt = exports.$indexOf = exports.$ids = exports.$hasSettableValue = exports.$globalData = exports.$getTemplateRoot = exports.$getSubformParent = exports.$getRealChildrenByNameIt = exports.$getParent = exports.$getNextPage = exports.$getExtra = exports.$getDataValue = exports.$getContainedChildren = exports.$getChildrenByNameIt = exports.$getChildrenByName = exports.$getChildrenByClass = exports.$getChildren = exports.$getAvailableSpace = exports.$getAttributes = exports.$getAttributeIt = exports.$flushHTML = exports.$finalize = exports.$extra = exports.$dump = exports.$data = exports.$content = exports.$consumed = exports.$clone = exports.$cleanup = exports.$cleanPage = exports.$clean = exports.$childrenToHTML = exports.$appendChild = exports.$addHTML = exports.$acceptWhitespace = void 0; +var _utils = __w_pdfjs_require__(76); +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(4); +var _namespaces = __w_pdfjs_require__(77); +var _som = __w_pdfjs_require__(78); +const $acceptWhitespace = Symbol(); +exports.$acceptWhitespace = $acceptWhitespace; +const $addHTML = Symbol(); +exports.$addHTML = $addHTML; +const $appendChild = Symbol(); +exports.$appendChild = $appendChild; +const $childrenToHTML = Symbol(); +exports.$childrenToHTML = $childrenToHTML; +const $clean = Symbol(); +exports.$clean = $clean; +const $cleanPage = Symbol(); +exports.$cleanPage = $cleanPage; +const $cleanup = Symbol(); +exports.$cleanup = $cleanup; +const $clone = Symbol(); +exports.$clone = $clone; +const $consumed = Symbol(); +exports.$consumed = $consumed; +const $content = Symbol("content"); +exports.$content = $content; +const $data = Symbol("data"); +exports.$data = $data; +const $dump = Symbol(); +exports.$dump = $dump; +const $extra = Symbol("extra"); +exports.$extra = $extra; +const $finalize = Symbol(); +exports.$finalize = $finalize; +const $flushHTML = Symbol(); +exports.$flushHTML = $flushHTML; +const $getAttributeIt = Symbol(); +exports.$getAttributeIt = $getAttributeIt; +const $getAttributes = Symbol(); +exports.$getAttributes = $getAttributes; +const $getAvailableSpace = Symbol(); +exports.$getAvailableSpace = $getAvailableSpace; +const $getChildrenByClass = Symbol(); +exports.$getChildrenByClass = $getChildrenByClass; +const $getChildrenByName = Symbol(); +exports.$getChildrenByName = $getChildrenByName; +const $getChildrenByNameIt = Symbol(); +exports.$getChildrenByNameIt = $getChildrenByNameIt; +const $getDataValue = Symbol(); +exports.$getDataValue = $getDataValue; +const $getExtra = Symbol(); +exports.$getExtra = $getExtra; +const $getRealChildrenByNameIt = Symbol(); +exports.$getRealChildrenByNameIt = $getRealChildrenByNameIt; +const $getChildren = Symbol(); +exports.$getChildren = $getChildren; +const $getContainedChildren = Symbol(); +exports.$getContainedChildren = $getContainedChildren; +const $getNextPage = Symbol(); +exports.$getNextPage = $getNextPage; +const $getSubformParent = Symbol(); +exports.$getSubformParent = $getSubformParent; +const $getParent = Symbol(); +exports.$getParent = $getParent; +const $getTemplateRoot = Symbol(); +exports.$getTemplateRoot = $getTemplateRoot; +const $globalData = Symbol(); +exports.$globalData = $globalData; +const $hasSettableValue = Symbol(); +exports.$hasSettableValue = $hasSettableValue; +const $ids = Symbol(); +exports.$ids = $ids; +const $indexOf = Symbol(); +exports.$indexOf = $indexOf; +const $insertAt = Symbol(); +exports.$insertAt = $insertAt; +const $isCDATAXml = Symbol(); +exports.$isCDATAXml = $isCDATAXml; +const $isBindable = Symbol(); +exports.$isBindable = $isBindable; +const $isDataValue = Symbol(); +exports.$isDataValue = $isDataValue; +const $isDescendent = Symbol(); +exports.$isDescendent = $isDescendent; +const $isNsAgnostic = Symbol(); +exports.$isNsAgnostic = $isNsAgnostic; +const $isSplittable = Symbol(); +exports.$isSplittable = $isSplittable; +const $isThereMoreWidth = Symbol(); +exports.$isThereMoreWidth = $isThereMoreWidth; +const $isTransparent = Symbol(); +exports.$isTransparent = $isTransparent; +const $isUsable = Symbol(); +exports.$isUsable = $isUsable; +const $lastAttribute = Symbol(); +const $namespaceId = Symbol("namespaceId"); +exports.$namespaceId = $namespaceId; +const $nodeName = Symbol("nodeName"); +exports.$nodeName = $nodeName; +const $nsAttributes = Symbol(); +exports.$nsAttributes = $nsAttributes; +const $onChild = Symbol(); +exports.$onChild = $onChild; +const $onChildCheck = Symbol(); +exports.$onChildCheck = $onChildCheck; +const $onText = Symbol(); +exports.$onText = $onText; +const $pushGlyphs = Symbol(); +exports.$pushGlyphs = $pushGlyphs; +const $popPara = Symbol(); +exports.$popPara = $popPara; +const $pushPara = Symbol(); +exports.$pushPara = $pushPara; +const $removeChild = Symbol(); +exports.$removeChild = $removeChild; +const $root = Symbol("root"); +exports.$root = $root; +const $resolvePrototypes = Symbol(); +exports.$resolvePrototypes = $resolvePrototypes; +const $searchNode = Symbol(); +exports.$searchNode = $searchNode; +const $setId = Symbol(); +exports.$setId = $setId; +const $setSetAttributes = Symbol(); +exports.$setSetAttributes = $setSetAttributes; +const $setValue = Symbol(); +exports.$setValue = $setValue; +const $tabIndex = Symbol(); +exports.$tabIndex = $tabIndex; +const $text = Symbol(); +exports.$text = $text; +const $toPages = Symbol(); +exports.$toPages = $toPages; +const $toHTML = Symbol(); +exports.$toHTML = $toHTML; +const $toString = Symbol(); +exports.$toString = $toString; +const $toStyle = Symbol(); +exports.$toStyle = $toStyle; +const $uid = Symbol("uid"); +exports.$uid = $uid; +const _applyPrototype = Symbol(); +const _attributes = Symbol(); +const _attributeNames = Symbol(); +const _children = Symbol("_children"); +const _cloneAttribute = Symbol(); +const _dataValue = Symbol(); +const _defaultValue = Symbol(); +const _filteredChildrenGenerator = Symbol(); +const _getPrototype = Symbol(); +const _getUnsetAttributes = Symbol(); +const _hasChildren = Symbol(); +const _max = Symbol(); +const _options = Symbol(); +const _parent = Symbol("parent"); +const _resolvePrototypesHelper = Symbol(); +const _setAttributes = Symbol(); +const _validator = Symbol(); +let uid = 0; +const NS_DATASETS = _namespaces.NamespaceIds.datasets.id; +class XFAObject { + constructor(nsId, name, hasChildren = false) { + this[$namespaceId] = nsId; + this[$nodeName] = name; + this[_hasChildren] = hasChildren; + this[_parent] = null; + this[_children] = []; + this[$uid] = `${name}${uid++}`; + this[$globalData] = null; + } + [$onChild](child) { + if (!this[_hasChildren] || !this[$onChildCheck](child)) { + return false; + } + const name = child[$nodeName]; + const node = this[name]; + if (node instanceof XFAObjectArray) { + if (node.push(child)) { + this[$appendChild](child); + return true; + } + } else { + if (node !== null) { + this[$removeChild](node); + } + this[name] = child; + this[$appendChild](child); + return true; + } + let id = ""; + if (this.id) { + id = ` (id: ${this.id})`; + } else if (this.name) { + id = ` (name: ${this.name} ${this.h.value})`; + } + (0, _util.warn)(`XFA - node "${this[$nodeName]}"${id} has already enough "${name}"!`); + return false; + } + [$onChildCheck](child) { + return this.hasOwnProperty(child[$nodeName]) && child[$namespaceId] === this[$namespaceId]; + } + [$isNsAgnostic]() { + return false; + } + [$acceptWhitespace]() { + return false; + } + [$isCDATAXml]() { + return false; + } + [$isBindable]() { + return false; + } + [$popPara]() { + if (this.para) { + this[$getTemplateRoot]()[$extra].paraStack.pop(); + } + } + [$pushPara]() { + this[$getTemplateRoot]()[$extra].paraStack.push(this.para); + } + [$setId](ids) { + if (this.id && this[$namespaceId] === _namespaces.NamespaceIds.template.id) { + ids.set(this.id, this); + } + } + [$getTemplateRoot]() { + return this[$globalData].template; + } + [$isSplittable]() { + return false; + } + [$isThereMoreWidth]() { + return false; + } + [$appendChild](child) { + child[_parent] = this; + this[_children].push(child); + if (!child[$globalData] && this[$globalData]) { + child[$globalData] = this[$globalData]; + } + } + [$removeChild](child) { + const i = this[_children].indexOf(child); + this[_children].splice(i, 1); + } + [$hasSettableValue]() { + return this.hasOwnProperty("value"); + } + [$setValue](_) {} + [$onText](_) {} + [$finalize]() {} + [$clean](builder) { + delete this[_hasChildren]; + if (this[$cleanup]) { + builder.clean(this[$cleanup]); + delete this[$cleanup]; + } + } + [$indexOf](child) { + return this[_children].indexOf(child); + } + [$insertAt](i, child) { + child[_parent] = this; + this[_children].splice(i, 0, child); + if (!child[$globalData] && this[$globalData]) { + child[$globalData] = this[$globalData]; + } + } + [$isTransparent]() { + return !this.name; + } + [$lastAttribute]() { + return ""; + } + [$text]() { + if (this[_children].length === 0) { + return this[$content]; + } + return this[_children].map(c => c[$text]()).join(""); + } + get [_attributeNames]() { + const proto = Object.getPrototypeOf(this); + if (!proto._attributes) { + const attributes = proto._attributes = new Set(); + for (const name of Object.getOwnPropertyNames(this)) { + if (this[name] === null || this[name] instanceof XFAObject || this[name] instanceof XFAObjectArray) { + break; + } + attributes.add(name); + } + } + return (0, _util.shadow)(this, _attributeNames, proto._attributes); + } + [$isDescendent](parent) { + let node = this; + while (node) { + if (node === parent) { + return true; + } + node = node[$getParent](); + } + return false; + } + [$getParent]() { + return this[_parent]; + } + [$getSubformParent]() { + return this[$getParent](); + } + [$getChildren](name = null) { + if (!name) { + return this[_children]; + } + return this[name]; + } + [$dump]() { + const dumped = Object.create(null); + if (this[$content]) { + dumped.$content = this[$content]; + } + for (const name of Object.getOwnPropertyNames(this)) { + const value = this[name]; + if (value === null) { + continue; + } + if (value instanceof XFAObject) { + dumped[name] = value[$dump](); + } else if (value instanceof XFAObjectArray) { + if (!value.isEmpty()) { + dumped[name] = value.dump(); + } + } else { + dumped[name] = value; + } + } + return dumped; + } + [$toStyle]() { + return null; + } + [$toHTML]() { + return _utils.HTMLResult.EMPTY; + } + *[$getContainedChildren]() { + for (const node of this[$getChildren]()) { + yield node; + } + } + *[_filteredChildrenGenerator](filter, include) { + for (const node of this[$getContainedChildren]()) { + if (!filter || include === filter.has(node[$nodeName])) { + const availableSpace = this[$getAvailableSpace](); + const res = node[$toHTML](availableSpace); + if (!res.success) { + this[$extra].failingNode = node; + } + yield res; + } + } + } + [$flushHTML]() { + return null; + } + [$addHTML](html, bbox) { + this[$extra].children.push(html); + } + [$getAvailableSpace]() {} + [$childrenToHTML]({ + filter = null, + include = true + }) { + if (!this[$extra].generator) { + this[$extra].generator = this[_filteredChildrenGenerator](filter, include); + } else { + const availableSpace = this[$getAvailableSpace](); + const res = this[$extra].failingNode[$toHTML](availableSpace); + if (!res.success) { + return res; + } + if (res.html) { + this[$addHTML](res.html, res.bbox); + } + delete this[$extra].failingNode; + } + while (true) { + const gen = this[$extra].generator.next(); + if (gen.done) { + break; + } + const res = gen.value; + if (!res.success) { + return res; + } + if (res.html) { + this[$addHTML](res.html, res.bbox); + } + } + this[$extra].generator = null; + return _utils.HTMLResult.EMPTY; + } + [$setSetAttributes](attributes) { + this[_setAttributes] = new Set(Object.keys(attributes)); + } + [_getUnsetAttributes](protoAttributes) { + const allAttr = this[_attributeNames]; + const setAttr = this[_setAttributes]; + return [...protoAttributes].filter(x => allAttr.has(x) && !setAttr.has(x)); + } + [$resolvePrototypes](ids, ancestors = new Set()) { + for (const child of this[_children]) { + child[_resolvePrototypesHelper](ids, ancestors); + } + } + [_resolvePrototypesHelper](ids, ancestors) { + const proto = this[_getPrototype](ids, ancestors); + if (proto) { + this[_applyPrototype](proto, ids, ancestors); + } else { + this[$resolvePrototypes](ids, ancestors); + } + } + [_getPrototype](ids, ancestors) { + const { + use, + usehref + } = this; + if (!use && !usehref) { + return null; + } + let proto = null; + let somExpression = null; + let id = null; + let ref = use; + if (usehref) { + ref = usehref; + if (usehref.startsWith("#som(") && usehref.endsWith(")")) { + somExpression = usehref.slice("#som(".length, usehref.length - 1); + } else if (usehref.startsWith(".#som(") && usehref.endsWith(")")) { + somExpression = usehref.slice(".#som(".length, usehref.length - 1); + } else if (usehref.startsWith("#")) { + id = usehref.slice(1); + } else if (usehref.startsWith(".#")) { + id = usehref.slice(2); + } + } else if (use.startsWith("#")) { + id = use.slice(1); + } else { + somExpression = use; + } + this.use = this.usehref = ""; + if (id) { + proto = ids.get(id); + } else { + proto = (0, _som.searchNode)(ids.get($root), this, somExpression, true, false); + if (proto) { + proto = proto[0]; + } + } + if (!proto) { + (0, _util.warn)(`XFA - Invalid prototype reference: ${ref}.`); + return null; + } + if (proto[$nodeName] !== this[$nodeName]) { + (0, _util.warn)(`XFA - Incompatible prototype: ${proto[$nodeName]} !== ${this[$nodeName]}.`); + return null; + } + if (ancestors.has(proto)) { + (0, _util.warn)(`XFA - Cycle detected in prototypes use.`); + return null; + } + ancestors.add(proto); + const protoProto = proto[_getPrototype](ids, ancestors); + if (protoProto) { + proto[_applyPrototype](protoProto, ids, ancestors); + } + proto[$resolvePrototypes](ids, ancestors); + ancestors.delete(proto); + return proto; + } + [_applyPrototype](proto, ids, ancestors) { + if (ancestors.has(proto)) { + (0, _util.warn)(`XFA - Cycle detected in prototypes use.`); + return; + } + if (!this[$content] && proto[$content]) { + this[$content] = proto[$content]; + } + const newAncestors = new Set(ancestors); + newAncestors.add(proto); + for (const unsetAttrName of this[_getUnsetAttributes](proto[_setAttributes])) { + this[unsetAttrName] = proto[unsetAttrName]; + if (this[_setAttributes]) { + this[_setAttributes].add(unsetAttrName); + } + } + for (const name of Object.getOwnPropertyNames(this)) { + if (this[_attributeNames].has(name)) { + continue; + } + const value = this[name]; + const protoValue = proto[name]; + if (value instanceof XFAObjectArray) { + for (const child of value[_children]) { + child[_resolvePrototypesHelper](ids, ancestors); + } + for (let i = value[_children].length, ii = protoValue[_children].length; i < ii; i++) { + const child = proto[_children][i][$clone](); + if (value.push(child)) { + child[_parent] = this; + this[_children].push(child); + child[_resolvePrototypesHelper](ids, ancestors); + } else { + break; + } + } + continue; + } + if (value !== null) { + value[$resolvePrototypes](ids, ancestors); + if (protoValue) { + value[_applyPrototype](protoValue, ids, ancestors); + } + continue; + } + if (protoValue !== null) { + const child = protoValue[$clone](); + child[_parent] = this; + this[name] = child; + this[_children].push(child); + child[_resolvePrototypesHelper](ids, ancestors); + } + } + } + static [_cloneAttribute](obj) { + if (Array.isArray(obj)) { + return obj.map(x => XFAObject[_cloneAttribute](x)); + } + if (typeof obj === "object" && obj !== null) { + return Object.assign({}, obj); + } + return obj; + } + [$clone]() { + const clone = Object.create(Object.getPrototypeOf(this)); + for (const $symbol of Object.getOwnPropertySymbols(this)) { + try { + clone[$symbol] = this[$symbol]; + } catch (_) { + (0, _util.shadow)(clone, $symbol, this[$symbol]); + } + } + clone[$uid] = `${clone[$nodeName]}${uid++}`; + clone[_children] = []; + for (const name of Object.getOwnPropertyNames(this)) { + if (this[_attributeNames].has(name)) { + clone[name] = XFAObject[_cloneAttribute](this[name]); + continue; + } + const value = this[name]; + if (value instanceof XFAObjectArray) { + clone[name] = new XFAObjectArray(value[_max]); + } else { + clone[name] = null; + } + } + for (const child of this[_children]) { + const name = child[$nodeName]; + const clonedChild = child[$clone](); + clone[_children].push(clonedChild); + clonedChild[_parent] = clone; + if (clone[name] === null) { + clone[name] = clonedChild; + } else { + clone[name][_children].push(clonedChild); + } + } + return clone; + } + [$getChildren](name = null) { + if (!name) { + return this[_children]; + } + return this[_children].filter(c => c[$nodeName] === name); + } + [$getChildrenByClass](name) { + return this[name]; + } + [$getChildrenByName](name, allTransparent, first = true) { + return Array.from(this[$getChildrenByNameIt](name, allTransparent, first)); + } + *[$getChildrenByNameIt](name, allTransparent, first = true) { + if (name === "parent") { + yield this[_parent]; + return; + } + for (const child of this[_children]) { + if (child[$nodeName] === name) { + yield child; + } + if (child.name === name) { + yield child; + } + if (allTransparent || child[$isTransparent]()) { + yield* child[$getChildrenByNameIt](name, allTransparent, false); + } + } + if (first && this[_attributeNames].has(name)) { + yield new XFAAttribute(this, name, this[name]); + } + } +} +exports.XFAObject = XFAObject; +class XFAObjectArray { + constructor(max = Infinity) { + this[_max] = max; + this[_children] = []; + } + push(child) { + const len = this[_children].length; + if (len <= this[_max]) { + this[_children].push(child); + return true; + } + (0, _util.warn)(`XFA - node "${child[$nodeName]}" accepts no more than ${this[_max]} children`); + return false; + } + isEmpty() { + return this[_children].length === 0; + } + dump() { + return this[_children].length === 1 ? this[_children][0][$dump]() : this[_children].map(x => x[$dump]()); + } + [$clone]() { + const clone = new XFAObjectArray(this[_max]); + clone[_children] = this[_children].map(c => c[$clone]()); + return clone; + } + get children() { + return this[_children]; + } + clear() { + this[_children].length = 0; + } +} +exports.XFAObjectArray = XFAObjectArray; +class XFAAttribute { + constructor(node, name, value) { + this[_parent] = node; + this[$nodeName] = name; + this[$content] = value; + this[$consumed] = false; + this[$uid] = `attribute${uid++}`; + } + [$getParent]() { + return this[_parent]; + } + [$isDataValue]() { + return true; + } + [$getDataValue]() { + return this[$content].trim(); + } + [$setValue](value) { + value = value.value || ""; + this[$content] = value.toString(); + } + [$text]() { + return this[$content]; + } + [$isDescendent](parent) { + return this[_parent] === parent || this[_parent][$isDescendent](parent); + } +} +exports.XFAAttribute = XFAAttribute; +class XmlObject extends XFAObject { + constructor(nsId, name, attributes = {}) { + super(nsId, name); + this[$content] = ""; + this[_dataValue] = null; + if (name !== "#text") { + const map = new Map(); + this[_attributes] = map; + for (const [attrName, value] of Object.entries(attributes)) { + map.set(attrName, new XFAAttribute(this, attrName, value)); + } + if (attributes.hasOwnProperty($nsAttributes)) { + const dataNode = attributes[$nsAttributes].xfa.dataNode; + if (dataNode !== undefined) { + if (dataNode === "dataGroup") { + this[_dataValue] = false; + } else if (dataNode === "dataValue") { + this[_dataValue] = true; + } + } + } + } + this[$consumed] = false; + } + [$toString](buf) { + const tagName = this[$nodeName]; + if (tagName === "#text") { + buf.push((0, _core_utils.encodeToXmlString)(this[$content])); + return; + } + const utf8TagName = (0, _util.utf8StringToString)(tagName); + const prefix = this[$namespaceId] === NS_DATASETS ? "xfa:" : ""; + buf.push(`<${prefix}${utf8TagName}`); + for (const [name, value] of this[_attributes].entries()) { + const utf8Name = (0, _util.utf8StringToString)(name); + buf.push(` ${utf8Name}="${(0, _core_utils.encodeToXmlString)(value[$content])}"`); + } + if (this[_dataValue] !== null) { + if (this[_dataValue]) { + buf.push(` xfa:dataNode="dataValue"`); + } else { + buf.push(` xfa:dataNode="dataGroup"`); + } + } + if (!this[$content] && this[_children].length === 0) { + buf.push("/>"); + return; + } + buf.push(">"); + if (this[$content]) { + if (typeof this[$content] === "string") { + buf.push((0, _core_utils.encodeToXmlString)(this[$content])); + } else { + this[$content][$toString](buf); + } + } else { + for (const child of this[_children]) { + child[$toString](buf); + } + } + buf.push(``); + } + [$onChild](child) { + if (this[$content]) { + const node = new XmlObject(this[$namespaceId], "#text"); + this[$appendChild](node); + node[$content] = this[$content]; + this[$content] = ""; + } + this[$appendChild](child); + return true; + } + [$onText](str) { + this[$content] += str; + } + [$finalize]() { + if (this[$content] && this[_children].length > 0) { + const node = new XmlObject(this[$namespaceId], "#text"); + this[$appendChild](node); + node[$content] = this[$content]; + delete this[$content]; + } + } + [$toHTML]() { + if (this[$nodeName] === "#text") { + return _utils.HTMLResult.success({ + name: "#text", + value: this[$content] + }); + } + return _utils.HTMLResult.EMPTY; + } + [$getChildren](name = null) { + if (!name) { + return this[_children]; + } + return this[_children].filter(c => c[$nodeName] === name); + } + [$getAttributes]() { + return this[_attributes]; + } + [$getChildrenByClass](name) { + const value = this[_attributes].get(name); + if (value !== undefined) { + return value; + } + return this[$getChildren](name); + } + *[$getChildrenByNameIt](name, allTransparent) { + const value = this[_attributes].get(name); + if (value) { + yield value; + } + for (const child of this[_children]) { + if (child[$nodeName] === name) { + yield child; + } + if (allTransparent) { + yield* child[$getChildrenByNameIt](name, allTransparent); + } + } + } + *[$getAttributeIt](name, skipConsumed) { + const value = this[_attributes].get(name); + if (value && (!skipConsumed || !value[$consumed])) { + yield value; + } + for (const child of this[_children]) { + yield* child[$getAttributeIt](name, skipConsumed); + } + } + *[$getRealChildrenByNameIt](name, allTransparent, skipConsumed) { + for (const child of this[_children]) { + if (child[$nodeName] === name && (!skipConsumed || !child[$consumed])) { + yield child; + } + if (allTransparent) { + yield* child[$getRealChildrenByNameIt](name, allTransparent, skipConsumed); + } + } + } + [$isDataValue]() { + if (this[_dataValue] === null) { + return this[_children].length === 0 || this[_children][0][$namespaceId] === _namespaces.NamespaceIds.xhtml.id; + } + return this[_dataValue]; + } + [$getDataValue]() { + if (this[_dataValue] === null) { + if (this[_children].length === 0) { + return this[$content].trim(); + } + if (this[_children][0][$namespaceId] === _namespaces.NamespaceIds.xhtml.id) { + return this[_children][0][$text]().trim(); + } + return null; + } + return this[$content].trim(); + } + [$setValue](value) { + value = value.value || ""; + this[$content] = value.toString(); + } + [$dump](hasNS = false) { + const dumped = Object.create(null); + if (hasNS) { + dumped.$ns = this[$namespaceId]; + } + if (this[$content]) { + dumped.$content = this[$content]; + } + dumped.$name = this[$nodeName]; + dumped.children = []; + for (const child of this[_children]) { + dumped.children.push(child[$dump](hasNS)); + } + dumped.attributes = Object.create(null); + for (const [name, value] of this[_attributes]) { + dumped.attributes[name] = value[$content]; + } + return dumped; + } +} +exports.XmlObject = XmlObject; +class ContentObject extends XFAObject { + constructor(nsId, name) { + super(nsId, name); + this[$content] = ""; + } + [$onText](text) { + this[$content] += text; + } + [$finalize]() {} +} +exports.ContentObject = ContentObject; +class OptionObject extends ContentObject { + constructor(nsId, name, options) { + super(nsId, name); + this[_options] = options; + } + [$finalize]() { + this[$content] = (0, _utils.getKeyword)({ + data: this[$content], + defaultValue: this[_options][0], + validate: k => this[_options].includes(k) + }); + } + [$clean](builder) { + super[$clean](builder); + delete this[_options]; + } +} +exports.OptionObject = OptionObject; +class StringObject extends ContentObject { + [$finalize]() { + this[$content] = this[$content].trim(); + } +} +exports.StringObject = StringObject; +class IntegerObject extends ContentObject { + constructor(nsId, name, defaultValue, validator) { + super(nsId, name); + this[_defaultValue] = defaultValue; + this[_validator] = validator; + } + [$finalize]() { + this[$content] = (0, _utils.getInteger)({ + data: this[$content], + defaultValue: this[_defaultValue], + validate: this[_validator] + }); + } + [$clean](builder) { + super[$clean](builder); + delete this[_defaultValue]; + delete this[_validator]; + } +} +exports.IntegerObject = IntegerObject; +class Option01 extends IntegerObject { + constructor(nsId, name) { + super(nsId, name, 0, n => n === 1); + } +} +exports.Option01 = Option01; +class Option10 extends IntegerObject { + constructor(nsId, name) { + super(nsId, name, 1, n => n === 0); + } +} +exports.Option10 = Option10; + +/***/ }), +/* 76 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.HTMLResult = void 0; +exports.getBBox = getBBox; +exports.getColor = getColor; +exports.getFloat = getFloat; +exports.getInteger = getInteger; +exports.getKeyword = getKeyword; +exports.getMeasurement = getMeasurement; +exports.getRatio = getRatio; +exports.getRelevant = getRelevant; +exports.getStringOption = getStringOption; +exports.stripQuotes = stripQuotes; +var _util = __w_pdfjs_require__(2); +const dimConverters = { + pt: x => x, + cm: x => x / 2.54 * 72, + mm: x => x / (10 * 2.54) * 72, + in: x => x * 72, + px: x => x +}; +const measurementPattern = /([+-]?\d+\.?\d*)(.*)/; +function stripQuotes(str) { + if (str.startsWith("'") || str.startsWith('"')) { + return str.slice(1, str.length - 1); + } + return str; +} +function getInteger({ + data, + defaultValue, + validate +}) { + if (!data) { + return defaultValue; + } + data = data.trim(); + const n = parseInt(data, 10); + if (!isNaN(n) && validate(n)) { + return n; + } + return defaultValue; +} +function getFloat({ + data, + defaultValue, + validate +}) { + if (!data) { + return defaultValue; + } + data = data.trim(); + const n = parseFloat(data); + if (!isNaN(n) && validate(n)) { + return n; + } + return defaultValue; +} +function getKeyword({ + data, + defaultValue, + validate +}) { + if (!data) { + return defaultValue; + } + data = data.trim(); + if (validate(data)) { + return data; + } + return defaultValue; +} +function getStringOption(data, options) { + return getKeyword({ + data, + defaultValue: options[0], + validate: k => options.includes(k) + }); +} +function getMeasurement(str, def = "0") { + def = def || "0"; + if (!str) { + return getMeasurement(def); + } + const match = str.trim().match(measurementPattern); + if (!match) { + return getMeasurement(def); + } + const [, valueStr, unit] = match; + const value = parseFloat(valueStr); + if (isNaN(value)) { + return getMeasurement(def); + } + if (value === 0) { + return 0; + } + const conv = dimConverters[unit]; + if (conv) { + return conv(value); + } + return value; +} +function getRatio(data) { + if (!data) { + return { + num: 1, + den: 1 + }; + } + const ratio = data.trim().split(/\s*:\s*/).map(x => parseFloat(x)).filter(x => !isNaN(x)); + if (ratio.length === 1) { + ratio.push(1); + } + if (ratio.length === 0) { + return { + num: 1, + den: 1 + }; + } + const [num, den] = ratio; + return { + num, + den + }; +} +function getRelevant(data) { + if (!data) { + return []; + } + return data.trim().split(/\s+/).map(e => { + return { + excluded: e[0] === "-", + viewname: e.substring(1) + }; + }); +} +function getColor(data, def = [0, 0, 0]) { + let [r, g, b] = def; + if (!data) { + return { + r, + g, + b + }; + } + const color = data.trim().split(/\s*,\s*/).map(c => Math.min(Math.max(0, parseInt(c.trim(), 10)), 255)).map(c => isNaN(c) ? 0 : c); + if (color.length < 3) { + return { + r, + g, + b + }; + } + [r, g, b] = color; + return { + r, + g, + b + }; +} +function getBBox(data) { + const def = -1; + if (!data) { + return { + x: def, + y: def, + width: def, + height: def + }; + } + const bbox = data.trim().split(/\s*,\s*/).map(m => getMeasurement(m, "-1")); + if (bbox.length < 4 || bbox[2] < 0 || bbox[3] < 0) { + return { + x: def, + y: def, + width: def, + height: def + }; + } + const [x, y, width, height] = bbox; + return { + x, + y, + width, + height + }; +} +class HTMLResult { + static get FAILURE() { + return (0, _util.shadow)(this, "FAILURE", new HTMLResult(false, null, null, null)); + } + static get EMPTY() { + return (0, _util.shadow)(this, "EMPTY", new HTMLResult(true, null, null, null)); + } + constructor(success, html, bbox, breakNode) { + this.success = success; + this.html = html; + this.bbox = bbox; + this.breakNode = breakNode; + } + isBreak() { + return !!this.breakNode; + } + static breakNode(node) { + return new HTMLResult(false, null, null, node); + } + static success(html, bbox = null) { + return new HTMLResult(true, html, bbox, null); + } +} +exports.HTMLResult = HTMLResult; + +/***/ }), +/* 77 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NamespaceIds = exports.$buildXFAObject = void 0; +const $buildXFAObject = Symbol(); +exports.$buildXFAObject = $buildXFAObject; +const NamespaceIds = { + config: { + id: 0, + check: ns => ns.startsWith("http://www.xfa.org/schema/xci/") + }, + connectionSet: { + id: 1, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-connection-set/") + }, + datasets: { + id: 2, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-data/") + }, + form: { + id: 3, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-form/") + }, + localeSet: { + id: 4, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-locale-set/") + }, + pdf: { + id: 5, + check: ns => ns === "http://ns.adobe.com/xdp/pdf/" + }, + signature: { + id: 6, + check: ns => ns === "http://www.w3.org/2000/09/xmldsig#" + }, + sourceSet: { + id: 7, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-source-set/") + }, + stylesheet: { + id: 8, + check: ns => ns === "http://www.w3.org/1999/XSL/Transform" + }, + template: { + id: 9, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-template/") + }, + xdc: { + id: 10, + check: ns => ns.startsWith("http://www.xfa.org/schema/xdc/") + }, + xdp: { + id: 11, + check: ns => ns === "http://ns.adobe.com/xdp/" + }, + xfdf: { + id: 12, + check: ns => ns === "http://ns.adobe.com/xfdf/" + }, + xhtml: { + id: 13, + check: ns => ns === "http://www.w3.org/1999/xhtml" + }, + xmpmeta: { + id: 14, + check: ns => ns === "http://ns.adobe.com/xmpmeta/" + } +}; +exports.NamespaceIds = NamespaceIds; + +/***/ }), +/* 78 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.createDataNode = createDataNode; +exports.searchNode = searchNode; +var _xfa_object = __w_pdfjs_require__(75); +var _namespaces = __w_pdfjs_require__(77); +var _util = __w_pdfjs_require__(2); +const namePattern = /^[^.[]+/; +const indexPattern = /^[^\]]+/; +const operators = { + dot: 0, + dotDot: 1, + dotHash: 2, + dotBracket: 3, + dotParen: 4 +}; +const shortcuts = new Map([["$data", (root, current) => root.datasets ? root.datasets.data : root], ["$record", (root, current) => (root.datasets ? root.datasets.data : root)[_xfa_object.$getChildren]()[0]], ["$template", (root, current) => root.template], ["$connectionSet", (root, current) => root.connectionSet], ["$form", (root, current) => root.form], ["$layout", (root, current) => root.layout], ["$host", (root, current) => root.host], ["$dataWindow", (root, current) => root.dataWindow], ["$event", (root, current) => root.event], ["!", (root, current) => root.datasets], ["$xfa", (root, current) => root], ["xfa", (root, current) => root], ["$", (root, current) => current]]); +const somCache = new WeakMap(); +const NS_DATASETS = _namespaces.NamespaceIds.datasets.id; +function parseIndex(index) { + index = index.trim(); + if (index === "*") { + return Infinity; + } + return parseInt(index, 10) || 0; +} +function parseExpression(expr, dotDotAllowed, noExpr = true) { + let match = expr.match(namePattern); + if (!match) { + return null; + } + let [name] = match; + const parsed = [{ + name, + cacheName: "." + name, + index: 0, + js: null, + formCalc: null, + operator: operators.dot + }]; + let pos = name.length; + while (pos < expr.length) { + const spos = pos; + const char = expr.charAt(pos++); + if (char === "[") { + match = expr.slice(pos).match(indexPattern); + if (!match) { + (0, _util.warn)("XFA - Invalid index in SOM expression"); + return null; + } + parsed.at(-1).index = parseIndex(match[0]); + pos += match[0].length + 1; + continue; + } + let operator; + switch (expr.charAt(pos)) { + case ".": + if (!dotDotAllowed) { + return null; + } + pos++; + operator = operators.dotDot; + break; + case "#": + pos++; + operator = operators.dotHash; + break; + case "[": + if (noExpr) { + (0, _util.warn)("XFA - SOM expression contains a FormCalc subexpression which is not supported for now."); + return null; + } + operator = operators.dotBracket; + break; + case "(": + if (noExpr) { + (0, _util.warn)("XFA - SOM expression contains a JavaScript subexpression which is not supported for now."); + return null; + } + operator = operators.dotParen; + break; + default: + operator = operators.dot; + break; + } + match = expr.slice(pos).match(namePattern); + if (!match) { + break; + } + [name] = match; + pos += name.length; + parsed.push({ + name, + cacheName: expr.slice(spos, pos), + operator, + index: 0, + js: null, + formCalc: null + }); + } + return parsed; +} +function searchNode(root, container, expr, dotDotAllowed = true, useCache = true) { + const parsed = parseExpression(expr, dotDotAllowed); + if (!parsed) { + return null; + } + const fn = shortcuts.get(parsed[0].name); + let i = 0; + let isQualified; + if (fn) { + isQualified = true; + root = [fn(root, container)]; + i = 1; + } else { + isQualified = container === null; + root = [container || root]; + } + for (let ii = parsed.length; i < ii; i++) { + const { + name, + cacheName, + operator, + index + } = parsed[i]; + const nodes = []; + for (const node of root) { + if (!(node instanceof _xfa_object.XFAObject)) { + continue; + } + let children, cached; + if (useCache) { + cached = somCache.get(node); + if (!cached) { + cached = new Map(); + somCache.set(node, cached); + } + children = cached.get(cacheName); + } + if (!children) { + switch (operator) { + case operators.dot: + children = node[_xfa_object.$getChildrenByName](name, false); + break; + case operators.dotDot: + children = node[_xfa_object.$getChildrenByName](name, true); + break; + case operators.dotHash: + children = node[_xfa_object.$getChildrenByClass](name); + if (children instanceof _xfa_object.XFAObjectArray) { + children = children.children; + } else { + children = [children]; + } + break; + default: + break; + } + if (useCache) { + cached.set(cacheName, children); + } + } + if (children.length > 0) { + nodes.push(children); + } + } + if (nodes.length === 0 && !isQualified && i === 0) { + const parent = container[_xfa_object.$getParent](); + container = parent; + if (!container) { + return null; + } + i = -1; + root = [container]; + continue; + } + if (isFinite(index)) { + root = nodes.filter(node => index < node.length).map(node => node[index]); + } else { + root = nodes.flat(); + } + } + if (root.length === 0) { + return null; + } + return root; +} +function createNodes(root, path) { + let node = null; + for (const { + name, + index + } of path) { + for (let i = 0, ii = !isFinite(index) ? 0 : index; i <= ii; i++) { + const nsId = root[_xfa_object.$namespaceId] === NS_DATASETS ? -1 : root[_xfa_object.$namespaceId]; + node = new _xfa_object.XmlObject(nsId, name); + root[_xfa_object.$appendChild](node); + } + root = node; + } + return node; +} +function createDataNode(root, container, expr) { + const parsed = parseExpression(expr); + if (!parsed) { + return null; + } + if (parsed.some(x => x.operator === operators.dotDot)) { + return null; + } + const fn = shortcuts.get(parsed[0].name); + let i = 0; + if (fn) { + root = fn(root, container); + i = 1; + } else { + root = container || root; + } + for (let ii = parsed.length; i < ii; i++) { + const { + name, + operator, + index + } = parsed[i]; + if (!isFinite(index)) { + parsed[i].index = 0; + return createNodes(root, parsed.slice(i)); + } + let children; + switch (operator) { + case operators.dot: + children = root[_xfa_object.$getChildrenByName](name, false); + break; + case operators.dotDot: + children = root[_xfa_object.$getChildrenByName](name, true); + break; + case operators.dotHash: + children = root[_xfa_object.$getChildrenByClass](name); + if (children instanceof _xfa_object.XFAObjectArray) { + children = children.children; + } else { + children = [children]; + } + break; + default: + break; + } + if (children.length === 0) { + return createNodes(root, parsed.slice(i)); + } + if (index < children.length) { + const child = children[index]; + if (!(child instanceof _xfa_object.XFAObject)) { + (0, _util.warn)(`XFA - Cannot create a node.`); + return null; + } + root = child; + } else { + parsed[i].index = index - children.length; + return createNodes(root, parsed.slice(i)); + } + } + return null; +} + +/***/ }), +/* 79 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Binder = void 0; +var _xfa_object = __w_pdfjs_require__(75); +var _template = __w_pdfjs_require__(80); +var _som = __w_pdfjs_require__(78); +var _namespaces = __w_pdfjs_require__(77); +var _util = __w_pdfjs_require__(2); +const NS_DATASETS = _namespaces.NamespaceIds.datasets.id; +function createText(content) { + const node = new _template.Text({}); + node[_xfa_object.$content] = content; + return node; +} +class Binder { + constructor(root) { + this.root = root; + this.datasets = root.datasets; + if (root.datasets && root.datasets.data) { + this.data = root.datasets.data; + } else { + this.data = new _xfa_object.XmlObject(_namespaces.NamespaceIds.datasets.id, "data"); + } + this.emptyMerge = this.data[_xfa_object.$getChildren]().length === 0; + this.root.form = this.form = root.template[_xfa_object.$clone](); + } + _isConsumeData() { + return !this.emptyMerge && this._mergeMode; + } + _isMatchTemplate() { + return !this._isConsumeData(); + } + bind() { + this._bindElement(this.form, this.data); + return this.form; + } + getData() { + return this.data; + } + _bindValue(formNode, data, picture) { + formNode[_xfa_object.$data] = data; + if (formNode[_xfa_object.$hasSettableValue]()) { + if (data[_xfa_object.$isDataValue]()) { + const value = data[_xfa_object.$getDataValue](); + formNode[_xfa_object.$setValue](createText(value)); + } else if (formNode instanceof _template.Field && formNode.ui && formNode.ui.choiceList && formNode.ui.choiceList.open === "multiSelect") { + const value = data[_xfa_object.$getChildren]().map(child => child[_xfa_object.$content].trim()).join("\n"); + formNode[_xfa_object.$setValue](createText(value)); + } else if (this._isConsumeData()) { + (0, _util.warn)(`XFA - Nodes haven't the same type.`); + } + } else if (!data[_xfa_object.$isDataValue]() || this._isMatchTemplate()) { + this._bindElement(formNode, data); + } else { + (0, _util.warn)(`XFA - Nodes haven't the same type.`); + } + } + _findDataByNameToConsume(name, isValue, dataNode, global) { + if (!name) { + return null; + } + let generator, match; + for (let i = 0; i < 3; i++) { + generator = dataNode[_xfa_object.$getRealChildrenByNameIt](name, false, true); + while (true) { + match = generator.next().value; + if (!match) { + break; + } + if (isValue === match[_xfa_object.$isDataValue]()) { + return match; + } + } + if (dataNode[_xfa_object.$namespaceId] === _namespaces.NamespaceIds.datasets.id && dataNode[_xfa_object.$nodeName] === "data") { + break; + } + dataNode = dataNode[_xfa_object.$getParent](); + } + if (!global) { + return null; + } + generator = this.data[_xfa_object.$getRealChildrenByNameIt](name, true, false); + match = generator.next().value; + if (match) { + return match; + } + generator = this.data[_xfa_object.$getAttributeIt](name, true); + match = generator.next().value; + if (match && match[_xfa_object.$isDataValue]()) { + return match; + } + return null; + } + _setProperties(formNode, dataNode) { + if (!formNode.hasOwnProperty("setProperty")) { + return; + } + for (const { + ref, + target, + connection + } of formNode.setProperty.children) { + if (connection) { + continue; + } + if (!ref) { + continue; + } + const nodes = (0, _som.searchNode)(this.root, dataNode, ref, false, false); + if (!nodes) { + (0, _util.warn)(`XFA - Invalid reference: ${ref}.`); + continue; + } + const [node] = nodes; + if (!node[_xfa_object.$isDescendent](this.data)) { + (0, _util.warn)(`XFA - Invalid node: must be a data node.`); + continue; + } + const targetNodes = (0, _som.searchNode)(this.root, formNode, target, false, false); + if (!targetNodes) { + (0, _util.warn)(`XFA - Invalid target: ${target}.`); + continue; + } + const [targetNode] = targetNodes; + if (!targetNode[_xfa_object.$isDescendent](formNode)) { + (0, _util.warn)(`XFA - Invalid target: must be a property or subproperty.`); + continue; + } + const targetParent = targetNode[_xfa_object.$getParent](); + if (targetNode instanceof _template.SetProperty || targetParent instanceof _template.SetProperty) { + (0, _util.warn)(`XFA - Invalid target: cannot be a setProperty or one of its properties.`); + continue; + } + if (targetNode instanceof _template.BindItems || targetParent instanceof _template.BindItems) { + (0, _util.warn)(`XFA - Invalid target: cannot be a bindItems or one of its properties.`); + continue; + } + const content = node[_xfa_object.$text](); + const name = targetNode[_xfa_object.$nodeName]; + if (targetNode instanceof _xfa_object.XFAAttribute) { + const attrs = Object.create(null); + attrs[name] = content; + const obj = Reflect.construct(Object.getPrototypeOf(targetParent).constructor, [attrs]); + targetParent[name] = obj[name]; + continue; + } + if (!targetNode.hasOwnProperty(_xfa_object.$content)) { + (0, _util.warn)(`XFA - Invalid node to use in setProperty`); + continue; + } + targetNode[_xfa_object.$data] = node; + targetNode[_xfa_object.$content] = content; + targetNode[_xfa_object.$finalize](); + } + } + _bindItems(formNode, dataNode) { + if (!formNode.hasOwnProperty("items") || !formNode.hasOwnProperty("bindItems") || formNode.bindItems.isEmpty()) { + return; + } + for (const item of formNode.items.children) { + formNode[_xfa_object.$removeChild](item); + } + formNode.items.clear(); + const labels = new _template.Items({}); + const values = new _template.Items({}); + formNode[_xfa_object.$appendChild](labels); + formNode.items.push(labels); + formNode[_xfa_object.$appendChild](values); + formNode.items.push(values); + for (const { + ref, + labelRef, + valueRef, + connection + } of formNode.bindItems.children) { + if (connection) { + continue; + } + if (!ref) { + continue; + } + const nodes = (0, _som.searchNode)(this.root, dataNode, ref, false, false); + if (!nodes) { + (0, _util.warn)(`XFA - Invalid reference: ${ref}.`); + continue; + } + for (const node of nodes) { + if (!node[_xfa_object.$isDescendent](this.datasets)) { + (0, _util.warn)(`XFA - Invalid ref (${ref}): must be a datasets child.`); + continue; + } + const labelNodes = (0, _som.searchNode)(this.root, node, labelRef, true, false); + if (!labelNodes) { + (0, _util.warn)(`XFA - Invalid label: ${labelRef}.`); + continue; + } + const [labelNode] = labelNodes; + if (!labelNode[_xfa_object.$isDescendent](this.datasets)) { + (0, _util.warn)(`XFA - Invalid label: must be a datasets child.`); + continue; + } + const valueNodes = (0, _som.searchNode)(this.root, node, valueRef, true, false); + if (!valueNodes) { + (0, _util.warn)(`XFA - Invalid value: ${valueRef}.`); + continue; + } + const [valueNode] = valueNodes; + if (!valueNode[_xfa_object.$isDescendent](this.datasets)) { + (0, _util.warn)(`XFA - Invalid value: must be a datasets child.`); + continue; + } + const label = createText(labelNode[_xfa_object.$text]()); + const value = createText(valueNode[_xfa_object.$text]()); + labels[_xfa_object.$appendChild](label); + labels.text.push(label); + values[_xfa_object.$appendChild](value); + values.text.push(value); + } + } + } + _bindOccurrences(formNode, matches, picture) { + let baseClone; + if (matches.length > 1) { + baseClone = formNode[_xfa_object.$clone](); + baseClone[_xfa_object.$removeChild](baseClone.occur); + baseClone.occur = null; + } + this._bindValue(formNode, matches[0], picture); + this._setProperties(formNode, matches[0]); + this._bindItems(formNode, matches[0]); + if (matches.length === 1) { + return; + } + const parent = formNode[_xfa_object.$getParent](); + const name = formNode[_xfa_object.$nodeName]; + const pos = parent[_xfa_object.$indexOf](formNode); + for (let i = 1, ii = matches.length; i < ii; i++) { + const match = matches[i]; + const clone = baseClone[_xfa_object.$clone](); + parent[name].push(clone); + parent[_xfa_object.$insertAt](pos + i, clone); + this._bindValue(clone, match, picture); + this._setProperties(clone, match); + this._bindItems(clone, match); + } + } + _createOccurrences(formNode) { + if (!this.emptyMerge) { + return; + } + const { + occur + } = formNode; + if (!occur || occur.initial <= 1) { + return; + } + const parent = formNode[_xfa_object.$getParent](); + const name = formNode[_xfa_object.$nodeName]; + if (!(parent[name] instanceof _xfa_object.XFAObjectArray)) { + return; + } + let currentNumber; + if (formNode.name) { + currentNumber = parent[name].children.filter(e => e.name === formNode.name).length; + } else { + currentNumber = parent[name].children.length; + } + const pos = parent[_xfa_object.$indexOf](formNode) + 1; + const ii = occur.initial - currentNumber; + if (ii) { + const nodeClone = formNode[_xfa_object.$clone](); + nodeClone[_xfa_object.$removeChild](nodeClone.occur); + nodeClone.occur = null; + parent[name].push(nodeClone); + parent[_xfa_object.$insertAt](pos, nodeClone); + for (let i = 1; i < ii; i++) { + const clone = nodeClone[_xfa_object.$clone](); + parent[name].push(clone); + parent[_xfa_object.$insertAt](pos + i, clone); + } + } + } + _getOccurInfo(formNode) { + const { + name, + occur + } = formNode; + if (!occur || !name) { + return [1, 1]; + } + const max = occur.max === -1 ? Infinity : occur.max; + return [occur.min, max]; + } + _setAndBind(formNode, dataNode) { + this._setProperties(formNode, dataNode); + this._bindItems(formNode, dataNode); + this._bindElement(formNode, dataNode); + } + _bindElement(formNode, dataNode) { + const uselessNodes = []; + this._createOccurrences(formNode); + for (const child of formNode[_xfa_object.$getChildren]()) { + if (child[_xfa_object.$data]) { + continue; + } + if (this._mergeMode === undefined && child[_xfa_object.$nodeName] === "subform") { + this._mergeMode = child.mergeMode === "consumeData"; + const dataChildren = dataNode[_xfa_object.$getChildren](); + if (dataChildren.length > 0) { + this._bindOccurrences(child, [dataChildren[0]], null); + } else if (this.emptyMerge) { + const nsId = dataNode[_xfa_object.$namespaceId] === NS_DATASETS ? -1 : dataNode[_xfa_object.$namespaceId]; + const dataChild = child[_xfa_object.$data] = new _xfa_object.XmlObject(nsId, child.name || "root"); + dataNode[_xfa_object.$appendChild](dataChild); + this._bindElement(child, dataChild); + } + continue; + } + if (!child[_xfa_object.$isBindable]()) { + continue; + } + let global = false; + let picture = null; + let ref = null; + let match = null; + if (child.bind) { + switch (child.bind.match) { + case "none": + this._setAndBind(child, dataNode); + continue; + case "global": + global = true; + break; + case "dataRef": + if (!child.bind.ref) { + (0, _util.warn)(`XFA - ref is empty in node ${child[_xfa_object.$nodeName]}.`); + this._setAndBind(child, dataNode); + continue; + } + ref = child.bind.ref; + break; + default: + break; + } + if (child.bind.picture) { + picture = child.bind.picture[_xfa_object.$content]; + } + } + const [min, max] = this._getOccurInfo(child); + if (ref) { + match = (0, _som.searchNode)(this.root, dataNode, ref, true, false); + if (match === null) { + match = (0, _som.createDataNode)(this.data, dataNode, ref); + if (!match) { + continue; + } + if (this._isConsumeData()) { + match[_xfa_object.$consumed] = true; + } + this._setAndBind(child, match); + continue; + } else { + if (this._isConsumeData()) { + match = match.filter(node => !node[_xfa_object.$consumed]); + } + if (match.length > max) { + match = match.slice(0, max); + } else if (match.length === 0) { + match = null; + } + if (match && this._isConsumeData()) { + match.forEach(node => { + node[_xfa_object.$consumed] = true; + }); + } + } + } else { + if (!child.name) { + this._setAndBind(child, dataNode); + continue; + } + if (this._isConsumeData()) { + const matches = []; + while (matches.length < max) { + const found = this._findDataByNameToConsume(child.name, child[_xfa_object.$hasSettableValue](), dataNode, global); + if (!found) { + break; + } + found[_xfa_object.$consumed] = true; + matches.push(found); + } + match = matches.length > 0 ? matches : null; + } else { + match = dataNode[_xfa_object.$getRealChildrenByNameIt](child.name, false, this.emptyMerge).next().value; + if (!match) { + if (min === 0) { + uselessNodes.push(child); + continue; + } + const nsId = dataNode[_xfa_object.$namespaceId] === NS_DATASETS ? -1 : dataNode[_xfa_object.$namespaceId]; + match = child[_xfa_object.$data] = new _xfa_object.XmlObject(nsId, child.name); + if (this.emptyMerge) { + match[_xfa_object.$consumed] = true; + } + dataNode[_xfa_object.$appendChild](match); + this._setAndBind(child, match); + continue; + } + if (this.emptyMerge) { + match[_xfa_object.$consumed] = true; + } + match = [match]; + } + } + if (match) { + this._bindOccurrences(child, match, picture); + } else if (min > 0) { + this._setAndBind(child, dataNode); + } else { + uselessNodes.push(child); + } + } + uselessNodes.forEach(node => node[_xfa_object.$getParent]()[_xfa_object.$removeChild](node)); + } +} +exports.Binder = Binder; + +/***/ }), +/* 80 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Value = exports.Text = exports.TemplateNamespace = exports.Template = exports.SetProperty = exports.Items = exports.Field = exports.BindItems = void 0; +var _xfa_object = __w_pdfjs_require__(75); +var _namespaces = __w_pdfjs_require__(77); +var _layout = __w_pdfjs_require__(81); +var _html_utils = __w_pdfjs_require__(82); +var _utils = __w_pdfjs_require__(76); +var _util = __w_pdfjs_require__(2); +var _fonts = __w_pdfjs_require__(83); +var _core_utils = __w_pdfjs_require__(4); +var _som = __w_pdfjs_require__(78); +const TEMPLATE_NS_ID = _namespaces.NamespaceIds.template.id; +const SVG_NS = "http://www.w3.org/2000/svg"; +const MAX_ATTEMPTS_FOR_LRTB_LAYOUT = 2; +const MAX_EMPTY_PAGES = 3; +const DEFAULT_TAB_INDEX = 5000; +const HEADING_PATTERN = /^H(\d+)$/; +const MIMES = new Set(["image/gif", "image/jpeg", "image/jpg", "image/pjpeg", "image/png", "image/apng", "image/x-png", "image/bmp", "image/x-ms-bmp", "image/tiff", "image/tif", "application/octet-stream"]); +const IMAGES_HEADERS = [[[0x42, 0x4d], "image/bmp"], [[0xff, 0xd8, 0xff], "image/jpeg"], [[0x49, 0x49, 0x2a, 0x00], "image/tiff"], [[0x4d, 0x4d, 0x00, 0x2a], "image/tiff"], [[0x47, 0x49, 0x46, 0x38, 0x39, 0x61], "image/gif"], [[0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a], "image/png"]]; +function getBorderDims(node) { + if (!node || !node.border) { + return { + w: 0, + h: 0 + }; + } + const borderExtra = node.border[_xfa_object.$getExtra](); + if (!borderExtra) { + return { + w: 0, + h: 0 + }; + } + return { + w: borderExtra.widths[0] + borderExtra.widths[2] + borderExtra.insets[0] + borderExtra.insets[2], + h: borderExtra.widths[1] + borderExtra.widths[3] + borderExtra.insets[1] + borderExtra.insets[3] + }; +} +function hasMargin(node) { + return node.margin && (node.margin.topInset || node.margin.rightInset || node.margin.bottomInset || node.margin.leftInset); +} +function _setValue(templateNode, value) { + if (!templateNode.value) { + const nodeValue = new Value({}); + templateNode[_xfa_object.$appendChild](nodeValue); + templateNode.value = nodeValue; + } + templateNode.value[_xfa_object.$setValue](value); +} +function* getContainedChildren(node) { + for (const child of node[_xfa_object.$getChildren]()) { + if (child instanceof SubformSet) { + yield* child[_xfa_object.$getContainedChildren](); + continue; + } + yield child; + } +} +function isRequired(node) { + return node.validate && node.validate.nullTest === "error"; +} +function setTabIndex(node) { + while (node) { + if (!node.traversal) { + node[_xfa_object.$tabIndex] = node[_xfa_object.$getParent]()[_xfa_object.$tabIndex]; + return; + } + if (node[_xfa_object.$tabIndex]) { + return; + } + let next = null; + for (const child of node.traversal[_xfa_object.$getChildren]()) { + if (child.operation === "next") { + next = child; + break; + } + } + if (!next || !next.ref) { + node[_xfa_object.$tabIndex] = node[_xfa_object.$getParent]()[_xfa_object.$tabIndex]; + return; + } + const root = node[_xfa_object.$getTemplateRoot](); + node[_xfa_object.$tabIndex] = ++root[_xfa_object.$tabIndex]; + const ref = root[_xfa_object.$searchNode](next.ref, node); + if (!ref) { + return; + } + node = ref[0]; + } +} +function applyAssist(obj, attributes) { + const assist = obj.assist; + if (assist) { + const assistTitle = assist[_xfa_object.$toHTML](); + if (assistTitle) { + attributes.title = assistTitle; + } + const role = assist.role; + const match = role.match(HEADING_PATTERN); + if (match) { + const ariaRole = "heading"; + const ariaLevel = match[1]; + attributes.role = ariaRole; + attributes["aria-level"] = ariaLevel; + } + } + if (obj.layout === "table") { + attributes.role = "table"; + } else if (obj.layout === "row") { + attributes.role = "row"; + } else { + const parent = obj[_xfa_object.$getParent](); + if (parent.layout === "row") { + if (parent.assist && parent.assist.role === "TH") { + attributes.role = "columnheader"; + } else { + attributes.role = "cell"; + } + } + } +} +function ariaLabel(obj) { + if (!obj.assist) { + return null; + } + const assist = obj.assist; + if (assist.speak && assist.speak[_xfa_object.$content] !== "") { + return assist.speak[_xfa_object.$content]; + } + if (assist.toolTip) { + return assist.toolTip[_xfa_object.$content]; + } + return null; +} +function valueToHtml(value) { + return _utils.HTMLResult.success({ + name: "div", + attributes: { + class: ["xfaRich"], + style: Object.create(null) + }, + children: [{ + name: "span", + attributes: { + style: Object.create(null) + }, + value + }] + }); +} +function setFirstUnsplittable(node) { + const root = node[_xfa_object.$getTemplateRoot](); + if (root[_xfa_object.$extra].firstUnsplittable === null) { + root[_xfa_object.$extra].firstUnsplittable = node; + root[_xfa_object.$extra].noLayoutFailure = true; + } +} +function unsetFirstUnsplittable(node) { + const root = node[_xfa_object.$getTemplateRoot](); + if (root[_xfa_object.$extra].firstUnsplittable === node) { + root[_xfa_object.$extra].noLayoutFailure = false; + } +} +function handleBreak(node) { + if (node[_xfa_object.$extra]) { + return false; + } + node[_xfa_object.$extra] = Object.create(null); + if (node.targetType === "auto") { + return false; + } + const root = node[_xfa_object.$getTemplateRoot](); + let target = null; + if (node.target) { + target = root[_xfa_object.$searchNode](node.target, node[_xfa_object.$getParent]()); + if (!target) { + return false; + } + target = target[0]; + } + const { + currentPageArea, + currentContentArea + } = root[_xfa_object.$extra]; + if (node.targetType === "pageArea") { + if (!(target instanceof PageArea)) { + target = null; + } + if (node.startNew) { + node[_xfa_object.$extra].target = target || currentPageArea; + return true; + } else if (target && target !== currentPageArea) { + node[_xfa_object.$extra].target = target; + return true; + } + return false; + } + if (!(target instanceof ContentArea)) { + target = null; + } + const pageArea = target && target[_xfa_object.$getParent](); + let index; + let nextPageArea = pageArea; + if (node.startNew) { + if (target) { + const contentAreas = pageArea.contentArea.children; + const indexForCurrent = contentAreas.indexOf(currentContentArea); + const indexForTarget = contentAreas.indexOf(target); + if (indexForCurrent !== -1 && indexForCurrent < indexForTarget) { + nextPageArea = null; + } + index = indexForTarget - 1; + } else { + index = currentPageArea.contentArea.children.indexOf(currentContentArea); + } + } else if (target && target !== currentContentArea) { + const contentAreas = pageArea.contentArea.children; + index = contentAreas.indexOf(target) - 1; + nextPageArea = pageArea === currentPageArea ? null : pageArea; + } else { + return false; + } + node[_xfa_object.$extra].target = nextPageArea; + node[_xfa_object.$extra].index = index; + return true; +} +function handleOverflow(node, extraNode, space) { + const root = node[_xfa_object.$getTemplateRoot](); + const saved = root[_xfa_object.$extra].noLayoutFailure; + const savedMethod = extraNode[_xfa_object.$getSubformParent]; + extraNode[_xfa_object.$getSubformParent] = () => node; + root[_xfa_object.$extra].noLayoutFailure = true; + const res = extraNode[_xfa_object.$toHTML](space); + node[_xfa_object.$addHTML](res.html, res.bbox); + root[_xfa_object.$extra].noLayoutFailure = saved; + extraNode[_xfa_object.$getSubformParent] = savedMethod; +} +class AppearanceFilter extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "appearanceFilter"); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Arc extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "arc", true); + this.circular = (0, _utils.getInteger)({ + data: attributes.circular, + defaultValue: 0, + validate: x => x === 1 + }); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.startAngle = (0, _utils.getFloat)({ + data: attributes.startAngle, + defaultValue: 0, + validate: x => true + }); + this.sweepAngle = (0, _utils.getFloat)({ + data: attributes.sweepAngle, + defaultValue: 360, + validate: x => true + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.edge = null; + this.fill = null; + } + [_xfa_object.$toHTML]() { + const edge = this.edge || new Edge({}); + const edgeStyle = edge[_xfa_object.$toStyle](); + const style = Object.create(null); + if (this.fill && this.fill.presence === "visible") { + Object.assign(style, this.fill[_xfa_object.$toStyle]()); + } else { + style.fill = "transparent"; + } + style.strokeWidth = (0, _html_utils.measureToString)(edge.presence === "visible" ? edge.thickness : 0); + style.stroke = edgeStyle.color; + let arc; + const attributes = { + xmlns: SVG_NS, + style: { + width: "100%", + height: "100%", + overflow: "visible" + } + }; + if (this.sweepAngle === 360) { + arc = { + name: "ellipse", + attributes: { + xmlns: SVG_NS, + cx: "50%", + cy: "50%", + rx: "50%", + ry: "50%", + style + } + }; + } else { + const startAngle = this.startAngle * Math.PI / 180; + const sweepAngle = this.sweepAngle * Math.PI / 180; + const largeArc = this.sweepAngle > 180 ? 1 : 0; + const [x1, y1, x2, y2] = [50 * (1 + Math.cos(startAngle)), 50 * (1 - Math.sin(startAngle)), 50 * (1 + Math.cos(startAngle + sweepAngle)), 50 * (1 - Math.sin(startAngle + sweepAngle))]; + arc = { + name: "path", + attributes: { + xmlns: SVG_NS, + d: `M ${x1} ${y1} A 50 50 0 ${largeArc} 0 ${x2} ${y2}`, + vectorEffect: "non-scaling-stroke", + style + } + }; + Object.assign(attributes, { + viewBox: "0 0 100 100", + preserveAspectRatio: "none" + }); + } + const svg = { + name: "svg", + children: [arc], + attributes + }; + const parent = this[_xfa_object.$getParent]()[_xfa_object.$getParent](); + if (hasMargin(parent)) { + return _utils.HTMLResult.success({ + name: "div", + attributes: { + style: { + display: "inline", + width: "100%", + height: "100%" + } + }, + children: [svg] + }); + } + svg.attributes.style.position = "absolute"; + return _utils.HTMLResult.success(svg); + } +} +class Area extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "area", true); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 || n === -1 + }); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.desc = null; + this.extras = null; + this.area = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + } + *[_xfa_object.$getContainedChildren]() { + yield* getContainedChildren(this); + } + [_xfa_object.$isTransparent]() { + return true; + } + [_xfa_object.$isBindable]() { + return true; + } + [_xfa_object.$addHTML](html, bbox) { + const [x, y, w, h] = bbox; + this[_xfa_object.$extra].width = Math.max(this[_xfa_object.$extra].width, x + w); + this[_xfa_object.$extra].height = Math.max(this[_xfa_object.$extra].height, y + h); + this[_xfa_object.$extra].children.push(html); + } + [_xfa_object.$getAvailableSpace]() { + return this[_xfa_object.$extra].availableSpace; + } + [_xfa_object.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)(this, "position"); + const attributes = { + style, + id: this[_xfa_object.$uid], + class: ["xfaArea"] + }; + if ((0, _html_utils.isPrintOnly)(this)) { + attributes.class.push("xfaPrintOnly"); + } + if (this.name) { + attributes.xfaName = this.name; + } + const children = []; + this[_xfa_object.$extra] = { + children, + width: 0, + height: 0, + availableSpace + }; + const result = this[_xfa_object.$childrenToHTML]({ + filter: new Set(["area", "draw", "field", "exclGroup", "subform", "subformSet"]), + include: true + }); + if (!result.success) { + if (result.isBreak()) { + return result; + } + delete this[_xfa_object.$extra]; + return _utils.HTMLResult.FAILURE; + } + style.width = (0, _html_utils.measureToString)(this[_xfa_object.$extra].width); + style.height = (0, _html_utils.measureToString)(this[_xfa_object.$extra].height); + const html = { + name: "div", + attributes, + children + }; + const bbox = [this.x, this.y, this[_xfa_object.$extra].width, this[_xfa_object.$extra].height]; + delete this[_xfa_object.$extra]; + return _utils.HTMLResult.success(html, bbox); + } +} +class Assist extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "assist", true); + this.id = attributes.id || ""; + this.role = attributes.role || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.speak = null; + this.toolTip = null; + } + [_xfa_object.$toHTML]() { + return this.toolTip && this.toolTip[_xfa_object.$content] ? this.toolTip[_xfa_object.$content] : null; + } +} +class Barcode extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "barcode", true); + this.charEncoding = (0, _utils.getKeyword)({ + data: attributes.charEncoding ? attributes.charEncoding.toLowerCase() : "", + defaultValue: "", + validate: k => ["utf-8", "big-five", "fontspecific", "gbk", "gb-18030", "gb-2312", "ksc-5601", "none", "shift-jis", "ucs-2", "utf-16"].includes(k) || k.match(/iso-8859-\d{2}/) + }); + this.checksum = (0, _utils.getStringOption)(attributes.checksum, ["none", "1mod10", "1mod10_1mod11", "2mod10", "auto"]); + this.dataColumnCount = (0, _utils.getInteger)({ + data: attributes.dataColumnCount, + defaultValue: -1, + validate: x => x >= 0 + }); + this.dataLength = (0, _utils.getInteger)({ + data: attributes.dataLength, + defaultValue: -1, + validate: x => x >= 0 + }); + this.dataPrep = (0, _utils.getStringOption)(attributes.dataPrep, ["none", "flateCompress"]); + this.dataRowCount = (0, _utils.getInteger)({ + data: attributes.dataRowCount, + defaultValue: -1, + validate: x => x >= 0 + }); + this.endChar = attributes.endChar || ""; + this.errorCorrectionLevel = (0, _utils.getInteger)({ + data: attributes.errorCorrectionLevel, + defaultValue: -1, + validate: x => x >= 0 && x <= 8 + }); + this.id = attributes.id || ""; + this.moduleHeight = (0, _utils.getMeasurement)(attributes.moduleHeight, "5mm"); + this.moduleWidth = (0, _utils.getMeasurement)(attributes.moduleWidth, "0.25mm"); + this.printCheckDigit = (0, _utils.getInteger)({ + data: attributes.printCheckDigit, + defaultValue: 0, + validate: x => x === 1 + }); + this.rowColumnRatio = (0, _utils.getRatio)(attributes.rowColumnRatio); + this.startChar = attributes.startChar || ""; + this.textLocation = (0, _utils.getStringOption)(attributes.textLocation, ["below", "above", "aboveEmbedded", "belowEmbedded", "none"]); + this.truncate = (0, _utils.getInteger)({ + data: attributes.truncate, + defaultValue: 0, + validate: x => x === 1 + }); + this.type = (0, _utils.getStringOption)(attributes.type ? attributes.type.toLowerCase() : "", ["aztec", "codabar", "code2of5industrial", "code2of5interleaved", "code2of5matrix", "code2of5standard", "code3of9", "code3of9extended", "code11", "code49", "code93", "code128", "code128a", "code128b", "code128c", "code128sscc", "datamatrix", "ean8", "ean8add2", "ean8add5", "ean13", "ean13add2", "ean13add5", "ean13pwcd", "fim", "logmars", "maxicode", "msi", "pdf417", "pdf417macro", "plessey", "postauscust2", "postauscust3", "postausreplypaid", "postausstandard", "postukrm4scc", "postusdpbc", "postusimb", "postusstandard", "postus5zip", "qrcode", "rfid", "rss14", "rss14expanded", "rss14limited", "rss14stacked", "rss14stackedomni", "rss14truncated", "telepen", "ucc128", "ucc128random", "ucc128sscc", "upca", "upcaadd2", "upcaadd5", "upcapwcd", "upce", "upceadd2", "upceadd5", "upcean2", "upcean5", "upsmaxicode"]); + this.upsMode = (0, _utils.getStringOption)(attributes.upsMode, ["usCarrier", "internationalCarrier", "secureSymbol", "standardSymbol"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.wideNarrowRatio = (0, _utils.getRatio)(attributes.wideNarrowRatio); + this.encrypt = null; + this.extras = null; + } +} +class Bind extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "bind", true); + this.match = (0, _utils.getStringOption)(attributes.match, ["once", "dataRef", "global", "none"]); + this.ref = attributes.ref || ""; + this.picture = null; + } +} +class BindItems extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "bindItems"); + this.connection = attributes.connection || ""; + this.labelRef = attributes.labelRef || ""; + this.ref = attributes.ref || ""; + this.valueRef = attributes.valueRef || ""; + } +} +exports.BindItems = BindItems; +class Bookend extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "bookend"); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class BooleanElement extends _xfa_object.Option01 { + constructor(attributes) { + super(TEMPLATE_NS_ID, "boolean"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$toHTML](availableSpace) { + return valueToHtml(this[_xfa_object.$content] === 1 ? "1" : "0"); + } +} +class Border extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "border", true); + this.break = (0, _utils.getStringOption)(attributes.break, ["close", "open"]); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.corner = new _xfa_object.XFAObjectArray(4); + this.edge = new _xfa_object.XFAObjectArray(4); + this.extras = null; + this.fill = null; + this.margin = null; + } + [_xfa_object.$getExtra]() { + if (!this[_xfa_object.$extra]) { + const edges = this.edge.children.slice(); + if (edges.length < 4) { + const defaultEdge = edges.at(-1) || new Edge({}); + for (let i = edges.length; i < 4; i++) { + edges.push(defaultEdge); + } + } + const widths = edges.map(edge => edge.thickness); + const insets = [0, 0, 0, 0]; + if (this.margin) { + insets[0] = this.margin.topInset; + insets[1] = this.margin.rightInset; + insets[2] = this.margin.bottomInset; + insets[3] = this.margin.leftInset; + } + this[_xfa_object.$extra] = { + widths, + insets, + edges + }; + } + return this[_xfa_object.$extra]; + } + [_xfa_object.$toStyle]() { + const { + edges + } = this[_xfa_object.$getExtra](); + const edgeStyles = edges.map(node => { + const style = node[_xfa_object.$toStyle](); + style.color = style.color || "#000000"; + return style; + }); + const style = Object.create(null); + if (this.margin) { + Object.assign(style, this.margin[_xfa_object.$toStyle]()); + } + if (this.fill && this.fill.presence === "visible") { + Object.assign(style, this.fill[_xfa_object.$toStyle]()); + } + if (this.corner.children.some(node => node.radius !== 0)) { + const cornerStyles = this.corner.children.map(node => node[_xfa_object.$toStyle]()); + if (cornerStyles.length === 2 || cornerStyles.length === 3) { + const last = cornerStyles.at(-1); + for (let i = cornerStyles.length; i < 4; i++) { + cornerStyles.push(last); + } + } + style.borderRadius = cornerStyles.map(s => s.radius).join(" "); + } + switch (this.presence) { + case "invisible": + case "hidden": + style.borderStyle = ""; + break; + case "inactive": + style.borderStyle = "none"; + break; + default: + style.borderStyle = edgeStyles.map(s => s.style).join(" "); + break; + } + style.borderWidth = edgeStyles.map(s => s.width).join(" "); + style.borderColor = edgeStyles.map(s => s.color).join(" "); + return style; + } +} +class Break extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "break", true); + this.after = (0, _utils.getStringOption)(attributes.after, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]); + this.afterTarget = attributes.afterTarget || ""; + this.before = (0, _utils.getStringOption)(attributes.before, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]); + this.beforeTarget = attributes.beforeTarget || ""; + this.bookendLeader = attributes.bookendLeader || ""; + this.bookendTrailer = attributes.bookendTrailer || ""; + this.id = attributes.id || ""; + this.overflowLeader = attributes.overflowLeader || ""; + this.overflowTarget = attributes.overflowTarget || ""; + this.overflowTrailer = attributes.overflowTrailer || ""; + this.startNew = (0, _utils.getInteger)({ + data: attributes.startNew, + defaultValue: 0, + validate: x => x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } +} +class BreakAfter extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "breakAfter", true); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.startNew = (0, _utils.getInteger)({ + data: attributes.startNew, + defaultValue: 0, + validate: x => x === 1 + }); + this.target = attributes.target || ""; + this.targetType = (0, _utils.getStringOption)(attributes.targetType, ["auto", "contentArea", "pageArea"]); + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.script = null; + } +} +class BreakBefore extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "breakBefore", true); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.startNew = (0, _utils.getInteger)({ + data: attributes.startNew, + defaultValue: 0, + validate: x => x === 1 + }); + this.target = attributes.target || ""; + this.targetType = (0, _utils.getStringOption)(attributes.targetType, ["auto", "contentArea", "pageArea"]); + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.script = null; + } + [_xfa_object.$toHTML](availableSpace) { + this[_xfa_object.$extra] = {}; + return _utils.HTMLResult.FAILURE; + } +} +class Button extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "button", true); + this.highlight = (0, _utils.getStringOption)(attributes.highlight, ["inverted", "none", "outline", "push"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + [_xfa_object.$toHTML](availableSpace) { + const parent = this[_xfa_object.$getParent](); + const grandpa = parent[_xfa_object.$getParent](); + const htmlButton = { + name: "button", + attributes: { + id: this[_xfa_object.$uid], + class: ["xfaButton"], + style: {} + }, + children: [] + }; + for (const event of grandpa.event.children) { + if (event.activity !== "click" || !event.script) { + continue; + } + const jsURL = (0, _core_utils.recoverJsURL)(event.script[_xfa_object.$content]); + if (!jsURL) { + continue; + } + const href = (0, _html_utils.fixURL)(jsURL.url); + if (!href) { + continue; + } + htmlButton.children.push({ + name: "a", + attributes: { + id: "link" + this[_xfa_object.$uid], + href, + newWindow: jsURL.newWindow, + class: ["xfaLink"], + style: {} + }, + children: [] + }); + } + return _utils.HTMLResult.success(htmlButton); + } +} +class Calculate extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "calculate", true); + this.id = attributes.id || ""; + this.override = (0, _utils.getStringOption)(attributes.override, ["disabled", "error", "ignore", "warning"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.message = null; + this.script = null; + } +} +class Caption extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "caption", true); + this.id = attributes.id || ""; + this.placement = (0, _utils.getStringOption)(attributes.placement, ["left", "bottom", "inline", "right", "top"]); + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.reserve = Math.ceil((0, _utils.getMeasurement)(attributes.reserve)); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.font = null; + this.margin = null; + this.para = null; + this.value = null; + } + [_xfa_object.$setValue](value) { + _setValue(this, value); + } + [_xfa_object.$getExtra](availableSpace) { + if (!this[_xfa_object.$extra]) { + let { + width, + height + } = availableSpace; + switch (this.placement) { + case "left": + case "right": + case "inline": + width = this.reserve <= 0 ? width : this.reserve; + break; + case "top": + case "bottom": + height = this.reserve <= 0 ? height : this.reserve; + break; + } + this[_xfa_object.$extra] = (0, _html_utils.layoutNode)(this, { + width, + height + }); + } + return this[_xfa_object.$extra]; + } + [_xfa_object.$toHTML](availableSpace) { + if (!this.value) { + return _utils.HTMLResult.EMPTY; + } + this[_xfa_object.$pushPara](); + const value = this.value[_xfa_object.$toHTML](availableSpace).html; + if (!value) { + this[_xfa_object.$popPara](); + return _utils.HTMLResult.EMPTY; + } + const savedReserve = this.reserve; + if (this.reserve <= 0) { + const { + w, + h + } = this[_xfa_object.$getExtra](availableSpace); + switch (this.placement) { + case "left": + case "right": + case "inline": + this.reserve = w; + break; + case "top": + case "bottom": + this.reserve = h; + break; + } + } + const children = []; + if (typeof value === "string") { + children.push({ + name: "#text", + value + }); + } else { + children.push(value); + } + const style = (0, _html_utils.toStyle)(this, "font", "margin", "visibility"); + switch (this.placement) { + case "left": + case "right": + if (this.reserve > 0) { + style.width = (0, _html_utils.measureToString)(this.reserve); + } + break; + case "top": + case "bottom": + if (this.reserve > 0) { + style.height = (0, _html_utils.measureToString)(this.reserve); + } + break; + } + (0, _html_utils.setPara)(this, null, value); + this[_xfa_object.$popPara](); + this.reserve = savedReserve; + return _utils.HTMLResult.success({ + name: "div", + attributes: { + style, + class: ["xfaCaption"] + }, + children + }); + } +} +class Certificate extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "certificate"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Certificates extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "certificates", true); + this.credentialServerPolicy = (0, _utils.getStringOption)(attributes.credentialServerPolicy, ["optional", "required"]); + this.id = attributes.id || ""; + this.url = attributes.url || ""; + this.urlPolicy = attributes.urlPolicy || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.encryption = null; + this.issuers = null; + this.keyUsage = null; + this.oids = null; + this.signing = null; + this.subjectDNs = null; + } +} +class CheckButton extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "checkButton", true); + this.id = attributes.id || ""; + this.mark = (0, _utils.getStringOption)(attributes.mark, ["default", "check", "circle", "cross", "diamond", "square", "star"]); + this.shape = (0, _utils.getStringOption)(attributes.shape, ["square", "round"]); + this.size = (0, _utils.getMeasurement)(attributes.size, "10pt"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } + [_xfa_object.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)("margin"); + const size = (0, _html_utils.measureToString)(this.size); + style.width = style.height = size; + let type; + let className; + let groupId; + const field = this[_xfa_object.$getParent]()[_xfa_object.$getParent](); + const items = field.items.children.length && field.items.children[0][_xfa_object.$toHTML]().html || []; + const exportedValue = { + on: (items[0] !== undefined ? items[0] : "on").toString(), + off: (items[1] !== undefined ? items[1] : "off").toString() + }; + const value = field.value && field.value[_xfa_object.$text]() || "off"; + const checked = value === exportedValue.on || undefined; + const container = field[_xfa_object.$getSubformParent](); + const fieldId = field[_xfa_object.$uid]; + let dataId; + if (container instanceof ExclGroup) { + groupId = container[_xfa_object.$uid]; + type = "radio"; + className = "xfaRadio"; + dataId = container[_xfa_object.$data] && container[_xfa_object.$data][_xfa_object.$uid] || container[_xfa_object.$uid]; + } else { + type = "checkbox"; + className = "xfaCheckbox"; + dataId = field[_xfa_object.$data] && field[_xfa_object.$data][_xfa_object.$uid] || field[_xfa_object.$uid]; + } + const input = { + name: "input", + attributes: { + class: [className], + style, + fieldId, + dataId, + type, + checked, + xfaOn: exportedValue.on, + xfaOff: exportedValue.off, + "aria-label": ariaLabel(field), + "aria-required": false + } + }; + if (groupId) { + input.attributes.name = groupId; + } + if (isRequired(field)) { + input.attributes["aria-required"] = true; + input.attributes.required = true; + } + return _utils.HTMLResult.success({ + name: "label", + attributes: { + class: ["xfaLabel"] + }, + children: [input] + }); + } +} +class ChoiceList extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "choiceList", true); + this.commitOn = (0, _utils.getStringOption)(attributes.commitOn, ["select", "exit"]); + this.id = attributes.id || ""; + this.open = (0, _utils.getStringOption)(attributes.open, ["userControl", "always", "multiSelect", "onEntry"]); + this.textEntry = (0, _utils.getInteger)({ + data: attributes.textEntry, + defaultValue: 0, + validate: x => x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } + [_xfa_object.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)(this, "border", "margin"); + const ui = this[_xfa_object.$getParent](); + const field = ui[_xfa_object.$getParent](); + const fontSize = field.font && field.font.size || 10; + const optionStyle = { + fontSize: `calc(${fontSize}px * var(--scale-factor))` + }; + const children = []; + if (field.items.children.length > 0) { + const items = field.items; + let displayedIndex = 0; + let saveIndex = 0; + if (items.children.length === 2) { + displayedIndex = items.children[0].save; + saveIndex = 1 - displayedIndex; + } + const displayed = items.children[displayedIndex][_xfa_object.$toHTML]().html; + const values = items.children[saveIndex][_xfa_object.$toHTML]().html; + let selected = false; + const value = field.value && field.value[_xfa_object.$text]() || ""; + for (let i = 0, ii = displayed.length; i < ii; i++) { + const option = { + name: "option", + attributes: { + value: values[i] || displayed[i], + style: optionStyle + }, + value: displayed[i] + }; + if (values[i] === value) { + option.attributes.selected = selected = true; + } + children.push(option); + } + if (!selected) { + children.splice(0, 0, { + name: "option", + attributes: { + hidden: true, + selected: true + }, + value: " " + }); + } + } + const selectAttributes = { + class: ["xfaSelect"], + fieldId: field[_xfa_object.$uid], + dataId: field[_xfa_object.$data] && field[_xfa_object.$data][_xfa_object.$uid] || field[_xfa_object.$uid], + style, + "aria-label": ariaLabel(field), + "aria-required": false + }; + if (isRequired(field)) { + selectAttributes["aria-required"] = true; + selectAttributes.required = true; + } + if (this.open === "multiSelect") { + selectAttributes.multiple = true; + } + return _utils.HTMLResult.success({ + name: "label", + attributes: { + class: ["xfaLabel"] + }, + children: [{ + name: "select", + children, + attributes: selectAttributes + }] + }); + } +} +class Color extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "color", true); + this.cSpace = (0, _utils.getStringOption)(attributes.cSpace, ["SRGB"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.value = attributes.value ? (0, _utils.getColor)(attributes.value) : ""; + this.extras = null; + } + [_xfa_object.$hasSettableValue]() { + return false; + } + [_xfa_object.$toStyle]() { + return this.value ? _util.Util.makeHexColor(this.value.r, this.value.g, this.value.b) : null; + } +} +class Comb extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "comb"); + this.id = attributes.id || ""; + this.numberOfCells = (0, _utils.getInteger)({ + data: attributes.numberOfCells, + defaultValue: 0, + validate: x => x >= 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Connect extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "connect", true); + this.connection = attributes.connection || ""; + this.id = attributes.id || ""; + this.ref = attributes.ref || ""; + this.usage = (0, _utils.getStringOption)(attributes.usage, ["exportAndImport", "exportOnly", "importOnly"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.picture = null; + } +} +class ContentArea extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "contentArea", true); + this.h = (0, _utils.getMeasurement)(attributes.h); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = (0, _utils.getMeasurement)(attributes.w); + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.desc = null; + this.extras = null; + } + [_xfa_object.$toHTML](availableSpace) { + const left = (0, _html_utils.measureToString)(this.x); + const top = (0, _html_utils.measureToString)(this.y); + const style = { + left, + top, + width: (0, _html_utils.measureToString)(this.w), + height: (0, _html_utils.measureToString)(this.h) + }; + const classNames = ["xfaContentarea"]; + if ((0, _html_utils.isPrintOnly)(this)) { + classNames.push("xfaPrintOnly"); + } + return _utils.HTMLResult.success({ + name: "div", + children: [], + attributes: { + style, + class: classNames, + id: this[_xfa_object.$uid] + } + }); + } +} +class Corner extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "corner", true); + this.id = attributes.id || ""; + this.inverted = (0, _utils.getInteger)({ + data: attributes.inverted, + defaultValue: 0, + validate: x => x === 1 + }); + this.join = (0, _utils.getStringOption)(attributes.join, ["square", "round"]); + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.radius = (0, _utils.getMeasurement)(attributes.radius); + this.stroke = (0, _utils.getStringOption)(attributes.stroke, ["solid", "dashDot", "dashDotDot", "dashed", "dotted", "embossed", "etched", "lowered", "raised"]); + this.thickness = (0, _utils.getMeasurement)(attributes.thickness, "0.5pt"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_xfa_object.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "visibility"); + style.radius = (0, _html_utils.measureToString)(this.join === "square" ? 0 : this.radius); + return style; + } +} +class DateElement extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "date"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$finalize]() { + const date = this[_xfa_object.$content].trim(); + this[_xfa_object.$content] = date ? new Date(date) : null; + } + [_xfa_object.$toHTML](availableSpace) { + return valueToHtml(this[_xfa_object.$content] ? this[_xfa_object.$content].toString() : ""); + } +} +class DateTime extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "dateTime"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$finalize]() { + const date = this[_xfa_object.$content].trim(); + this[_xfa_object.$content] = date ? new Date(date) : null; + } + [_xfa_object.$toHTML](availableSpace) { + return valueToHtml(this[_xfa_object.$content] ? this[_xfa_object.$content].toString() : ""); + } +} +class DateTimeEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "dateTimeEdit", true); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.picker = (0, _utils.getStringOption)(attributes.picker, ["host", "none"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.comb = null; + this.extras = null; + this.margin = null; + } + [_xfa_object.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)(this, "border", "font", "margin"); + const field = this[_xfa_object.$getParent]()[_xfa_object.$getParent](); + const html = { + name: "input", + attributes: { + type: "text", + fieldId: field[_xfa_object.$uid], + dataId: field[_xfa_object.$data] && field[_xfa_object.$data][_xfa_object.$uid] || field[_xfa_object.$uid], + class: ["xfaTextfield"], + style, + "aria-label": ariaLabel(field), + "aria-required": false + } + }; + if (isRequired(field)) { + html.attributes["aria-required"] = true; + html.attributes.required = true; + } + return _utils.HTMLResult.success({ + name: "label", + attributes: { + class: ["xfaLabel"] + }, + children: [html] + }); + } +} +class Decimal extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "decimal"); + this.fracDigits = (0, _utils.getInteger)({ + data: attributes.fracDigits, + defaultValue: 2, + validate: x => true + }); + this.id = attributes.id || ""; + this.leadDigits = (0, _utils.getInteger)({ + data: attributes.leadDigits, + defaultValue: -1, + validate: x => true + }); + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$finalize]() { + const number = parseFloat(this[_xfa_object.$content].trim()); + this[_xfa_object.$content] = isNaN(number) ? null : number; + } + [_xfa_object.$toHTML](availableSpace) { + return valueToHtml(this[_xfa_object.$content] !== null ? this[_xfa_object.$content].toString() : ""); + } +} +class DefaultUi extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "defaultUi", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } +} +class Desc extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "desc", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } +} +class DigestMethod extends _xfa_object.OptionObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "digestMethod", ["", "SHA1", "SHA256", "SHA512", "RIPEMD160"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class DigestMethods extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "digestMethods", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.digestMethod = new _xfa_object.XFAObjectArray(); + } +} +class Draw extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "draw", true); + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 || n === -1 + }); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.locale = attributes.locale || ""; + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.rotate = (0, _utils.getInteger)({ + data: attributes.rotate, + defaultValue: 0, + validate: x => x % 90 === 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.border = null; + this.caption = null; + this.desc = null; + this.extras = null; + this.font = null; + this.keep = null; + this.margin = null; + this.para = null; + this.traversal = null; + this.ui = null; + this.value = null; + this.setProperty = new _xfa_object.XFAObjectArray(); + } + [_xfa_object.$setValue](value) { + _setValue(this, value); + } + [_xfa_object.$toHTML](availableSpace) { + setTabIndex(this); + if (this.presence === "hidden" || this.presence === "inactive") { + return _utils.HTMLResult.EMPTY; + } + (0, _html_utils.fixDimensions)(this); + this[_xfa_object.$pushPara](); + const savedW = this.w; + const savedH = this.h; + const { + w, + h, + isBroken + } = (0, _html_utils.layoutNode)(this, availableSpace); + if (w && this.w === "") { + if (isBroken && this[_xfa_object.$getSubformParent]()[_xfa_object.$isThereMoreWidth]()) { + this[_xfa_object.$popPara](); + return _utils.HTMLResult.FAILURE; + } + this.w = w; + } + if (h && this.h === "") { + this.h = h; + } + setFirstUnsplittable(this); + if (!(0, _layout.checkDimensions)(this, availableSpace)) { + this.w = savedW; + this.h = savedH; + this[_xfa_object.$popPara](); + return _utils.HTMLResult.FAILURE; + } + unsetFirstUnsplittable(this); + const style = (0, _html_utils.toStyle)(this, "font", "hAlign", "dimensions", "position", "presence", "rotate", "anchorType", "border", "margin"); + (0, _html_utils.setMinMaxDimensions)(this, style); + if (style.margin) { + style.padding = style.margin; + delete style.margin; + } + const classNames = ["xfaDraw"]; + if (this.font) { + classNames.push("xfaFont"); + } + if ((0, _html_utils.isPrintOnly)(this)) { + classNames.push("xfaPrintOnly"); + } + const attributes = { + style, + id: this[_xfa_object.$uid], + class: classNames + }; + if (this.name) { + attributes.xfaName = this.name; + } + const html = { + name: "div", + attributes, + children: [] + }; + applyAssist(this, attributes); + const bbox = (0, _html_utils.computeBbox)(this, html, availableSpace); + const value = this.value ? this.value[_xfa_object.$toHTML](availableSpace).html : null; + if (value === null) { + this.w = savedW; + this.h = savedH; + this[_xfa_object.$popPara](); + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } + html.children.push(value); + (0, _html_utils.setPara)(this, style, value); + this.w = savedW; + this.h = savedH; + this[_xfa_object.$popPara](); + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } +} +class Edge extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "edge", true); + this.cap = (0, _utils.getStringOption)(attributes.cap, ["square", "butt", "round"]); + this.id = attributes.id || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.stroke = (0, _utils.getStringOption)(attributes.stroke, ["solid", "dashDot", "dashDotDot", "dashed", "dotted", "embossed", "etched", "lowered", "raised"]); + this.thickness = (0, _utils.getMeasurement)(attributes.thickness, "0.5pt"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_xfa_object.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "visibility"); + Object.assign(style, { + linecap: this.cap, + width: (0, _html_utils.measureToString)(this.thickness), + color: this.color ? this.color[_xfa_object.$toStyle]() : "#000000", + style: "" + }); + if (this.presence !== "visible") { + style.style = "none"; + } else { + switch (this.stroke) { + case "solid": + style.style = "solid"; + break; + case "dashDot": + style.style = "dashed"; + break; + case "dashDotDot": + style.style = "dashed"; + break; + case "dashed": + style.style = "dashed"; + break; + case "dotted": + style.style = "dotted"; + break; + case "embossed": + style.style = "ridge"; + break; + case "etched": + style.style = "groove"; + break; + case "lowered": + style.style = "inset"; + break; + case "raised": + style.style = "outset"; + break; + } + } + return style; + } +} +class Encoding extends _xfa_object.OptionObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encoding", ["adbe.x509.rsa_sha1", "adbe.pkcs7.detached", "adbe.pkcs7.sha1"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Encodings extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encodings", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.encoding = new _xfa_object.XFAObjectArray(); + } +} +class Encrypt extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encrypt", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = null; + } +} +class EncryptData extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryptData", true); + this.id = attributes.id || ""; + this.operation = (0, _utils.getStringOption)(attributes.operation, ["encrypt", "decrypt"]); + this.target = attributes.target || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.filter = null; + this.manifest = null; + } +} +class Encryption extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryption", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = new _xfa_object.XFAObjectArray(); + } +} +class EncryptionMethod extends _xfa_object.OptionObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryptionMethod", ["", "AES256-CBC", "TRIPLEDES-CBC", "AES128-CBC", "AES192-CBC"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class EncryptionMethods extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryptionMethods", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.encryptionMethod = new _xfa_object.XFAObjectArray(); + } +} +class Event extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "event", true); + this.activity = (0, _utils.getStringOption)(attributes.activity, ["click", "change", "docClose", "docReady", "enter", "exit", "full", "indexChange", "initialize", "mouseDown", "mouseEnter", "mouseExit", "mouseUp", "postExecute", "postOpen", "postPrint", "postSave", "postSign", "postSubmit", "preExecute", "preOpen", "prePrint", "preSave", "preSign", "preSubmit", "ready", "validationState"]); + this.id = attributes.id || ""; + this.listen = (0, _utils.getStringOption)(attributes.listen, ["refOnly", "refAndDescendents"]); + this.name = attributes.name || ""; + this.ref = attributes.ref || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.encryptData = null; + this.execute = null; + this.script = null; + this.signData = null; + this.submit = null; + } +} +class ExData extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "exData"); + this.contentType = attributes.contentType || ""; + this.href = attributes.href || ""; + this.id = attributes.id || ""; + this.maxLength = (0, _utils.getInteger)({ + data: attributes.maxLength, + defaultValue: -1, + validate: x => x >= -1 + }); + this.name = attributes.name || ""; + this.rid = attributes.rid || ""; + this.transferEncoding = (0, _utils.getStringOption)(attributes.transferEncoding, ["none", "base64", "package"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$isCDATAXml]() { + return this.contentType === "text/html"; + } + [_xfa_object.$onChild](child) { + if (this.contentType === "text/html" && child[_xfa_object.$namespaceId] === _namespaces.NamespaceIds.xhtml.id) { + this[_xfa_object.$content] = child; + return true; + } + if (this.contentType === "text/xml") { + this[_xfa_object.$content] = child; + return true; + } + return false; + } + [_xfa_object.$toHTML](availableSpace) { + if (this.contentType !== "text/html" || !this[_xfa_object.$content]) { + return _utils.HTMLResult.EMPTY; + } + return this[_xfa_object.$content][_xfa_object.$toHTML](availableSpace); + } +} +class ExObject extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "exObject", true); + this.archive = attributes.archive || ""; + this.classId = attributes.classId || ""; + this.codeBase = attributes.codeBase || ""; + this.codeType = attributes.codeType || ""; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } +} +class ExclGroup extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "exclGroup", true); + this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]); + this.accessKey = attributes.accessKey || ""; + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 || n === -1 + }); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.layout = (0, _utils.getStringOption)(attributes.layout, ["position", "lr-tb", "rl-row", "rl-tb", "row", "table", "tb"]); + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.bind = null; + this.border = null; + this.calculate = null; + this.caption = null; + this.desc = null; + this.extras = null; + this.margin = null; + this.para = null; + this.traversal = null; + this.validate = null; + this.connect = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + } + [_xfa_object.$isBindable]() { + return true; + } + [_xfa_object.$hasSettableValue]() { + return true; + } + [_xfa_object.$setValue](value) { + for (const field of this.field.children) { + if (!field.value) { + const nodeValue = new Value({}); + field[_xfa_object.$appendChild](nodeValue); + field.value = nodeValue; + } + field.value[_xfa_object.$setValue](value); + } + } + [_xfa_object.$isThereMoreWidth]() { + return this.layout.endsWith("-tb") && this[_xfa_object.$extra].attempt === 0 && this[_xfa_object.$extra].numberInLine > 0 || this[_xfa_object.$getParent]()[_xfa_object.$isThereMoreWidth](); + } + [_xfa_object.$isSplittable]() { + const parent = this[_xfa_object.$getSubformParent](); + if (!parent[_xfa_object.$isSplittable]()) { + return false; + } + if (this[_xfa_object.$extra]._isSplittable !== undefined) { + return this[_xfa_object.$extra]._isSplittable; + } + if (this.layout === "position" || this.layout.includes("row")) { + this[_xfa_object.$extra]._isSplittable = false; + return false; + } + if (parent.layout && parent.layout.endsWith("-tb") && parent[_xfa_object.$extra].numberInLine !== 0) { + return false; + } + this[_xfa_object.$extra]._isSplittable = true; + return true; + } + [_xfa_object.$flushHTML]() { + return (0, _layout.flushHTML)(this); + } + [_xfa_object.$addHTML](html, bbox) { + (0, _layout.addHTML)(this, html, bbox); + } + [_xfa_object.$getAvailableSpace]() { + return (0, _layout.getAvailableSpace)(this); + } + [_xfa_object.$toHTML](availableSpace) { + setTabIndex(this); + if (this.presence === "hidden" || this.presence === "inactive" || this.h === 0 || this.w === 0) { + return _utils.HTMLResult.EMPTY; + } + (0, _html_utils.fixDimensions)(this); + const children = []; + const attributes = { + id: this[_xfa_object.$uid], + class: [] + }; + (0, _html_utils.setAccess)(this, attributes.class); + if (!this[_xfa_object.$extra]) { + this[_xfa_object.$extra] = Object.create(null); + } + Object.assign(this[_xfa_object.$extra], { + children, + attributes, + attempt: 0, + line: null, + numberInLine: 0, + availableSpace: { + width: Math.min(this.w || Infinity, availableSpace.width), + height: Math.min(this.h || Infinity, availableSpace.height) + }, + width: 0, + height: 0, + prevHeight: 0, + currentWidth: 0 + }); + const isSplittable = this[_xfa_object.$isSplittable](); + if (!isSplittable) { + setFirstUnsplittable(this); + } + if (!(0, _layout.checkDimensions)(this, availableSpace)) { + return _utils.HTMLResult.FAILURE; + } + const filter = new Set(["field"]); + if (this.layout.includes("row")) { + const columnWidths = this[_xfa_object.$getSubformParent]().columnWidths; + if (Array.isArray(columnWidths) && columnWidths.length > 0) { + this[_xfa_object.$extra].columnWidths = columnWidths; + this[_xfa_object.$extra].currentColumn = 0; + } + } + const style = (0, _html_utils.toStyle)(this, "anchorType", "dimensions", "position", "presence", "border", "margin", "hAlign"); + const classNames = ["xfaExclgroup"]; + const cl = (0, _html_utils.layoutClass)(this); + if (cl) { + classNames.push(cl); + } + if ((0, _html_utils.isPrintOnly)(this)) { + classNames.push("xfaPrintOnly"); + } + attributes.style = style; + attributes.class = classNames; + if (this.name) { + attributes.xfaName = this.name; + } + this[_xfa_object.$pushPara](); + const isLrTb = this.layout === "lr-tb" || this.layout === "rl-tb"; + const maxRun = isLrTb ? MAX_ATTEMPTS_FOR_LRTB_LAYOUT : 1; + for (; this[_xfa_object.$extra].attempt < maxRun; this[_xfa_object.$extra].attempt++) { + if (isLrTb && this[_xfa_object.$extra].attempt === MAX_ATTEMPTS_FOR_LRTB_LAYOUT - 1) { + this[_xfa_object.$extra].numberInLine = 0; + } + const result = this[_xfa_object.$childrenToHTML]({ + filter, + include: true + }); + if (result.success) { + break; + } + if (result.isBreak()) { + this[_xfa_object.$popPara](); + return result; + } + if (isLrTb && this[_xfa_object.$extra].attempt === 0 && this[_xfa_object.$extra].numberInLine === 0 && !this[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].noLayoutFailure) { + this[_xfa_object.$extra].attempt = maxRun; + break; + } + } + this[_xfa_object.$popPara](); + if (!isSplittable) { + unsetFirstUnsplittable(this); + } + if (this[_xfa_object.$extra].attempt === maxRun) { + if (!isSplittable) { + delete this[_xfa_object.$extra]; + } + return _utils.HTMLResult.FAILURE; + } + let marginH = 0; + let marginV = 0; + if (this.margin) { + marginH = this.margin.leftInset + this.margin.rightInset; + marginV = this.margin.topInset + this.margin.bottomInset; + } + const width = Math.max(this[_xfa_object.$extra].width + marginH, this.w || 0); + const height = Math.max(this[_xfa_object.$extra].height + marginV, this.h || 0); + const bbox = [this.x, this.y, width, height]; + if (this.w === "") { + style.width = (0, _html_utils.measureToString)(width); + } + if (this.h === "") { + style.height = (0, _html_utils.measureToString)(height); + } + const html = { + name: "div", + attributes, + children + }; + applyAssist(this, attributes); + delete this[_xfa_object.$extra]; + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } +} +class Execute extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "execute"); + this.connection = attributes.connection || ""; + this.executeType = (0, _utils.getStringOption)(attributes.executeType, ["import", "remerge"]); + this.id = attributes.id || ""; + this.runAt = (0, _utils.getStringOption)(attributes.runAt, ["client", "both", "server"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Extras extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "extras", true); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.extras = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } +} +class Field extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "field", true); + this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]); + this.accessKey = attributes.accessKey || ""; + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 || n === -1 + }); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.locale = attributes.locale || ""; + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.rotate = (0, _utils.getInteger)({ + data: attributes.rotate, + defaultValue: 0, + validate: x => x % 90 === 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.bind = null; + this.border = null; + this.calculate = null; + this.caption = null; + this.desc = null; + this.extras = null; + this.font = null; + this.format = null; + this.items = new _xfa_object.XFAObjectArray(2); + this.keep = null; + this.margin = null; + this.para = null; + this.traversal = null; + this.ui = null; + this.validate = null; + this.value = null; + this.bindItems = new _xfa_object.XFAObjectArray(); + this.connect = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + } + [_xfa_object.$isBindable]() { + return true; + } + [_xfa_object.$setValue](value) { + _setValue(this, value); + } + [_xfa_object.$toHTML](availableSpace) { + setTabIndex(this); + if (!this.ui) { + this.ui = new Ui({}); + this.ui[_xfa_object.$globalData] = this[_xfa_object.$globalData]; + this[_xfa_object.$appendChild](this.ui); + let node; + switch (this.items.children.length) { + case 0: + node = new TextEdit({}); + this.ui.textEdit = node; + break; + case 1: + node = new CheckButton({}); + this.ui.checkButton = node; + break; + case 2: + node = new ChoiceList({}); + this.ui.choiceList = node; + break; + } + this.ui[_xfa_object.$appendChild](node); + } + if (!this.ui || this.presence === "hidden" || this.presence === "inactive" || this.h === 0 || this.w === 0) { + return _utils.HTMLResult.EMPTY; + } + if (this.caption) { + delete this.caption[_xfa_object.$extra]; + } + this[_xfa_object.$pushPara](); + const caption = this.caption ? this.caption[_xfa_object.$toHTML](availableSpace).html : null; + const savedW = this.w; + const savedH = this.h; + let marginH = 0; + let marginV = 0; + if (this.margin) { + marginH = this.margin.leftInset + this.margin.rightInset; + marginV = this.margin.topInset + this.margin.bottomInset; + } + let borderDims = null; + if (this.w === "" || this.h === "") { + let width = null; + let height = null; + let uiW = 0; + let uiH = 0; + if (this.ui.checkButton) { + uiW = uiH = this.ui.checkButton.size; + } else { + const { + w, + h + } = (0, _html_utils.layoutNode)(this, availableSpace); + if (w !== null) { + uiW = w; + uiH = h; + } else { + uiH = (0, _fonts.getMetrics)(this.font, true).lineNoGap; + } + } + borderDims = getBorderDims(this.ui[_xfa_object.$getExtra]()); + uiW += borderDims.w; + uiH += borderDims.h; + if (this.caption) { + const { + w, + h, + isBroken + } = this.caption[_xfa_object.$getExtra](availableSpace); + if (isBroken && this[_xfa_object.$getSubformParent]()[_xfa_object.$isThereMoreWidth]()) { + this[_xfa_object.$popPara](); + return _utils.HTMLResult.FAILURE; + } + width = w; + height = h; + switch (this.caption.placement) { + case "left": + case "right": + case "inline": + width += uiW; + break; + case "top": + case "bottom": + height += uiH; + break; + } + } else { + width = uiW; + height = uiH; + } + if (width && this.w === "") { + width += marginH; + this.w = Math.min(this.maxW <= 0 ? Infinity : this.maxW, this.minW + 1 < width ? width : this.minW); + } + if (height && this.h === "") { + height += marginV; + this.h = Math.min(this.maxH <= 0 ? Infinity : this.maxH, this.minH + 1 < height ? height : this.minH); + } + } + this[_xfa_object.$popPara](); + (0, _html_utils.fixDimensions)(this); + setFirstUnsplittable(this); + if (!(0, _layout.checkDimensions)(this, availableSpace)) { + this.w = savedW; + this.h = savedH; + this[_xfa_object.$popPara](); + return _utils.HTMLResult.FAILURE; + } + unsetFirstUnsplittable(this); + const style = (0, _html_utils.toStyle)(this, "font", "dimensions", "position", "rotate", "anchorType", "presence", "margin", "hAlign"); + (0, _html_utils.setMinMaxDimensions)(this, style); + const classNames = ["xfaField"]; + if (this.font) { + classNames.push("xfaFont"); + } + if ((0, _html_utils.isPrintOnly)(this)) { + classNames.push("xfaPrintOnly"); + } + const attributes = { + style, + id: this[_xfa_object.$uid], + class: classNames + }; + if (style.margin) { + style.padding = style.margin; + delete style.margin; + } + (0, _html_utils.setAccess)(this, classNames); + if (this.name) { + attributes.xfaName = this.name; + } + const children = []; + const html = { + name: "div", + attributes, + children + }; + applyAssist(this, attributes); + const borderStyle = this.border ? this.border[_xfa_object.$toStyle]() : null; + const bbox = (0, _html_utils.computeBbox)(this, html, availableSpace); + const ui = this.ui[_xfa_object.$toHTML]().html; + if (!ui) { + Object.assign(style, borderStyle); + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } + if (this[_xfa_object.$tabIndex]) { + if (ui.children && ui.children[0]) { + ui.children[0].attributes.tabindex = this[_xfa_object.$tabIndex]; + } else { + ui.attributes.tabindex = this[_xfa_object.$tabIndex]; + } + } + if (!ui.attributes.style) { + ui.attributes.style = Object.create(null); + } + let aElement = null; + if (this.ui.button) { + if (ui.children.length === 1) { + [aElement] = ui.children.splice(0, 1); + } + Object.assign(ui.attributes.style, borderStyle); + } else { + Object.assign(style, borderStyle); + } + children.push(ui); + if (this.value) { + if (this.ui.imageEdit) { + ui.children.push(this.value[_xfa_object.$toHTML]().html); + } else if (!this.ui.button) { + let value = ""; + if (this.value.exData) { + value = this.value.exData[_xfa_object.$text](); + } else if (this.value.text) { + value = this.value.text[_xfa_object.$getExtra](); + } else { + const htmlValue = this.value[_xfa_object.$toHTML]().html; + if (htmlValue !== null) { + value = htmlValue.children[0].value; + } + } + if (this.ui.textEdit && this.value.text && this.value.text.maxChars) { + ui.children[0].attributes.maxLength = this.value.text.maxChars; + } + if (value) { + if (this.ui.numericEdit) { + value = parseFloat(value); + value = isNaN(value) ? "" : value.toString(); + } + if (ui.children[0].name === "textarea") { + ui.children[0].attributes.textContent = value; + } else { + ui.children[0].attributes.value = value; + } + } + } + } + if (!this.ui.imageEdit && ui.children && ui.children[0] && this.h) { + borderDims = borderDims || getBorderDims(this.ui[_xfa_object.$getExtra]()); + let captionHeight = 0; + if (this.caption && ["top", "bottom"].includes(this.caption.placement)) { + captionHeight = this.caption.reserve; + if (captionHeight <= 0) { + captionHeight = this.caption[_xfa_object.$getExtra](availableSpace).h; + } + const inputHeight = this.h - captionHeight - marginV - borderDims.h; + ui.children[0].attributes.style.height = (0, _html_utils.measureToString)(inputHeight); + } else { + ui.children[0].attributes.style.height = "100%"; + } + } + if (aElement) { + ui.children.push(aElement); + } + if (!caption) { + if (ui.attributes.class) { + ui.attributes.class.push("xfaLeft"); + } + this.w = savedW; + this.h = savedH; + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } + if (this.ui.button) { + if (style.padding) { + delete style.padding; + } + if (caption.name === "div") { + caption.name = "span"; + } + ui.children.push(caption); + return _utils.HTMLResult.success(html, bbox); + } else if (this.ui.checkButton) { + caption.attributes.class[0] = "xfaCaptionForCheckButton"; + } + if (!ui.attributes.class) { + ui.attributes.class = []; + } + ui.children.splice(0, 0, caption); + switch (this.caption.placement) { + case "left": + ui.attributes.class.push("xfaLeft"); + break; + case "right": + ui.attributes.class.push("xfaRight"); + break; + case "top": + ui.attributes.class.push("xfaTop"); + break; + case "bottom": + ui.attributes.class.push("xfaBottom"); + break; + case "inline": + ui.attributes.class.push("xfaLeft"); + break; + } + this.w = savedW; + this.h = savedH; + return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + } +} +exports.Field = Field; +class Fill extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "fill", true); + this.id = attributes.id || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + this.linear = null; + this.pattern = null; + this.radial = null; + this.solid = null; + this.stipple = null; + } + [_xfa_object.$toStyle]() { + const parent = this[_xfa_object.$getParent](); + const grandpa = parent[_xfa_object.$getParent](); + const ggrandpa = grandpa[_xfa_object.$getParent](); + const style = Object.create(null); + let propName = "color"; + let altPropName = propName; + if (parent instanceof Border) { + propName = "background-color"; + altPropName = "background"; + if (ggrandpa instanceof Ui) { + style.backgroundColor = "white"; + } + } + if (parent instanceof Rectangle || parent instanceof Arc) { + propName = altPropName = "fill"; + style.fill = "white"; + } + for (const name of Object.getOwnPropertyNames(this)) { + if (name === "extras" || name === "color") { + continue; + } + const obj = this[name]; + if (!(obj instanceof _xfa_object.XFAObject)) { + continue; + } + const color = obj[_xfa_object.$toStyle](this.color); + if (color) { + style[color.startsWith("#") ? propName : altPropName] = color; + } + return style; + } + if (this.color && this.color.value) { + const color = this.color[_xfa_object.$toStyle](); + style[color.startsWith("#") ? propName : altPropName] = color; + } + return style; + } +} +class Filter extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "filter", true); + this.addRevocationInfo = (0, _utils.getStringOption)(attributes.addRevocationInfo, ["", "required", "optional", "none"]); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.version = (0, _utils.getInteger)({ + data: this.version, + defaultValue: 5, + validate: x => x >= 1 && x <= 5 + }); + this.appearanceFilter = null; + this.certificates = null; + this.digestMethods = null; + this.encodings = null; + this.encryptionMethods = null; + this.handler = null; + this.lockDocument = null; + this.mdp = null; + this.reasons = null; + this.timeStamp = null; + } +} +class Float extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "float"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$finalize]() { + const number = parseFloat(this[_xfa_object.$content].trim()); + this[_xfa_object.$content] = isNaN(number) ? null : number; + } + [_xfa_object.$toHTML](availableSpace) { + return valueToHtml(this[_xfa_object.$content] !== null ? this[_xfa_object.$content].toString() : ""); + } +} +class Font extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "font", true); + this.baselineShift = (0, _utils.getMeasurement)(attributes.baselineShift); + this.fontHorizontalScale = (0, _utils.getFloat)({ + data: attributes.fontHorizontalScale, + defaultValue: 100, + validate: x => x >= 0 + }); + this.fontVerticalScale = (0, _utils.getFloat)({ + data: attributes.fontVerticalScale, + defaultValue: 100, + validate: x => x >= 0 + }); + this.id = attributes.id || ""; + this.kerningMode = (0, _utils.getStringOption)(attributes.kerningMode, ["none", "pair"]); + this.letterSpacing = (0, _utils.getMeasurement)(attributes.letterSpacing, "0"); + this.lineThrough = (0, _utils.getInteger)({ + data: attributes.lineThrough, + defaultValue: 0, + validate: x => x === 1 || x === 2 + }); + this.lineThroughPeriod = (0, _utils.getStringOption)(attributes.lineThroughPeriod, ["all", "word"]); + this.overline = (0, _utils.getInteger)({ + data: attributes.overline, + defaultValue: 0, + validate: x => x === 1 || x === 2 + }); + this.overlinePeriod = (0, _utils.getStringOption)(attributes.overlinePeriod, ["all", "word"]); + this.posture = (0, _utils.getStringOption)(attributes.posture, ["normal", "italic"]); + this.size = (0, _utils.getMeasurement)(attributes.size, "10pt"); + this.typeface = attributes.typeface || "Courier"; + this.underline = (0, _utils.getInteger)({ + data: attributes.underline, + defaultValue: 0, + validate: x => x === 1 || x === 2 + }); + this.underlinePeriod = (0, _utils.getStringOption)(attributes.underlinePeriod, ["all", "word"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.weight = (0, _utils.getStringOption)(attributes.weight, ["normal", "bold"]); + this.extras = null; + this.fill = null; + } + [_xfa_object.$clean](builder) { + super[_xfa_object.$clean](builder); + this[_xfa_object.$globalData].usedTypefaces.add(this.typeface); + } + [_xfa_object.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "fill"); + const color = style.color; + if (color) { + if (color === "#000000") { + delete style.color; + } else if (!color.startsWith("#")) { + style.background = color; + style.backgroundClip = "text"; + style.color = "transparent"; + } + } + if (this.baselineShift) { + style.verticalAlign = (0, _html_utils.measureToString)(this.baselineShift); + } + style.fontKerning = this.kerningMode === "none" ? "none" : "normal"; + style.letterSpacing = (0, _html_utils.measureToString)(this.letterSpacing); + if (this.lineThrough !== 0) { + style.textDecoration = "line-through"; + if (this.lineThrough === 2) { + style.textDecorationStyle = "double"; + } + } + if (this.overline !== 0) { + style.textDecoration = "overline"; + if (this.overline === 2) { + style.textDecorationStyle = "double"; + } + } + style.fontStyle = this.posture; + style.fontSize = (0, _html_utils.measureToString)(0.99 * this.size); + (0, _html_utils.setFontFamily)(this, this, this[_xfa_object.$globalData].fontFinder, style); + if (this.underline !== 0) { + style.textDecoration = "underline"; + if (this.underline === 2) { + style.textDecorationStyle = "double"; + } + } + style.fontWeight = this.weight; + return style; + } +} +class Format extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "format", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.picture = null; + } +} +class Handler extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "handler"); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Hyphenation extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "hyphenation"); + this.excludeAllCaps = (0, _utils.getInteger)({ + data: attributes.excludeAllCaps, + defaultValue: 0, + validate: x => x === 1 + }); + this.excludeInitialCap = (0, _utils.getInteger)({ + data: attributes.excludeInitialCap, + defaultValue: 0, + validate: x => x === 1 + }); + this.hyphenate = (0, _utils.getInteger)({ + data: attributes.hyphenate, + defaultValue: 0, + validate: x => x === 1 + }); + this.id = attributes.id || ""; + this.pushCharacterCount = (0, _utils.getInteger)({ + data: attributes.pushCharacterCount, + defaultValue: 3, + validate: x => x >= 0 + }); + this.remainCharacterCount = (0, _utils.getInteger)({ + data: attributes.remainCharacterCount, + defaultValue: 3, + validate: x => x >= 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.wordCharacterCount = (0, _utils.getInteger)({ + data: attributes.wordCharacterCount, + defaultValue: 7, + validate: x => x >= 0 + }); + } +} +class Image extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "image"); + this.aspect = (0, _utils.getStringOption)(attributes.aspect, ["fit", "actual", "height", "none", "width"]); + this.contentType = attributes.contentType || ""; + this.href = attributes.href || ""; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.transferEncoding = (0, _utils.getStringOption)(attributes.transferEncoding, ["base64", "none", "package"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$toHTML]() { + if (this.contentType && !MIMES.has(this.contentType.toLowerCase())) { + return _utils.HTMLResult.EMPTY; + } + let buffer = this[_xfa_object.$globalData].images && this[_xfa_object.$globalData].images.get(this.href); + if (!buffer && (this.href || !this[_xfa_object.$content])) { + return _utils.HTMLResult.EMPTY; + } + if (!buffer && this.transferEncoding === "base64") { + buffer = (0, _util.stringToBytes)(atob(this[_xfa_object.$content])); + } + if (!buffer) { + return _utils.HTMLResult.EMPTY; + } + if (!this.contentType) { + for (const [header, type] of IMAGES_HEADERS) { + if (buffer.length > header.length && header.every((x, i) => x === buffer[i])) { + this.contentType = type; + break; + } + } + if (!this.contentType) { + return _utils.HTMLResult.EMPTY; + } + } + const blob = new Blob([buffer], { + type: this.contentType + }); + let style; + switch (this.aspect) { + case "fit": + case "actual": + break; + case "height": + style = { + height: "100%", + objectFit: "fill" + }; + break; + case "none": + style = { + width: "100%", + height: "100%", + objectFit: "fill" + }; + break; + case "width": + style = { + width: "100%", + objectFit: "fill" + }; + break; + } + const parent = this[_xfa_object.$getParent](); + return _utils.HTMLResult.success({ + name: "img", + attributes: { + class: ["xfaImage"], + style, + src: URL.createObjectURL(blob), + alt: parent ? ariaLabel(parent[_xfa_object.$getParent]()) : null + } + }); + } +} +class ImageEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "imageEdit", true); + this.data = (0, _utils.getStringOption)(attributes.data, ["link", "embed"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } + [_xfa_object.$toHTML](availableSpace) { + if (this.data === "embed") { + return _utils.HTMLResult.success({ + name: "div", + children: [], + attributes: {} + }); + } + return _utils.HTMLResult.EMPTY; + } +} +class Integer extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "integer"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$finalize]() { + const number = parseInt(this[_xfa_object.$content].trim(), 10); + this[_xfa_object.$content] = isNaN(number) ? null : number; + } + [_xfa_object.$toHTML](availableSpace) { + return valueToHtml(this[_xfa_object.$content] !== null ? this[_xfa_object.$content].toString() : ""); + } +} +class Issuers extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "issuers", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = new _xfa_object.XFAObjectArray(); + } +} +class Items extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "items", true); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.ref = attributes.ref || ""; + this.save = (0, _utils.getInteger)({ + data: attributes.save, + defaultValue: 0, + validate: x => x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } + [_xfa_object.$toHTML]() { + const output = []; + for (const child of this[_xfa_object.$getChildren]()) { + output.push(child[_xfa_object.$text]()); + } + return _utils.HTMLResult.success(output); + } +} +exports.Items = Items; +class Keep extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "keep", true); + this.id = attributes.id || ""; + const options = ["none", "contentArea", "pageArea"]; + this.intact = (0, _utils.getStringOption)(attributes.intact, options); + this.next = (0, _utils.getStringOption)(attributes.next, options); + this.previous = (0, _utils.getStringOption)(attributes.previous, options); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } +} +class KeyUsage extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "keyUsage"); + const options = ["", "yes", "no"]; + this.crlSign = (0, _utils.getStringOption)(attributes.crlSign, options); + this.dataEncipherment = (0, _utils.getStringOption)(attributes.dataEncipherment, options); + this.decipherOnly = (0, _utils.getStringOption)(attributes.decipherOnly, options); + this.digitalSignature = (0, _utils.getStringOption)(attributes.digitalSignature, options); + this.encipherOnly = (0, _utils.getStringOption)(attributes.encipherOnly, options); + this.id = attributes.id || ""; + this.keyAgreement = (0, _utils.getStringOption)(attributes.keyAgreement, options); + this.keyCertSign = (0, _utils.getStringOption)(attributes.keyCertSign, options); + this.keyEncipherment = (0, _utils.getStringOption)(attributes.keyEncipherment, options); + this.nonRepudiation = (0, _utils.getStringOption)(attributes.nonRepudiation, options); + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Line extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "line", true); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.slope = (0, _utils.getStringOption)(attributes.slope, ["\\", "/"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.edge = null; + } + [_xfa_object.$toHTML]() { + const parent = this[_xfa_object.$getParent]()[_xfa_object.$getParent](); + const edge = this.edge || new Edge({}); + const edgeStyle = edge[_xfa_object.$toStyle](); + const style = Object.create(null); + const thickness = edge.presence === "visible" ? edge.thickness : 0; + style.strokeWidth = (0, _html_utils.measureToString)(thickness); + style.stroke = edgeStyle.color; + let x1, y1, x2, y2; + let width = "100%"; + let height = "100%"; + if (parent.w <= thickness) { + [x1, y1, x2, y2] = ["50%", 0, "50%", "100%"]; + width = style.strokeWidth; + } else if (parent.h <= thickness) { + [x1, y1, x2, y2] = [0, "50%", "100%", "50%"]; + height = style.strokeWidth; + } else { + if (this.slope === "\\") { + [x1, y1, x2, y2] = [0, 0, "100%", "100%"]; + } else { + [x1, y1, x2, y2] = [0, "100%", "100%", 0]; + } + } + const line = { + name: "line", + attributes: { + xmlns: SVG_NS, + x1, + y1, + x2, + y2, + style + } + }; + const svg = { + name: "svg", + children: [line], + attributes: { + xmlns: SVG_NS, + width, + height, + style: { + overflow: "visible" + } + } + }; + if (hasMargin(parent)) { + return _utils.HTMLResult.success({ + name: "div", + attributes: { + style: { + display: "inline", + width: "100%", + height: "100%" + } + }, + children: [svg] + }); + } + svg.attributes.style.position = "absolute"; + return _utils.HTMLResult.success(svg); + } +} +class Linear extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "linear", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["toRight", "toBottom", "toLeft", "toTop"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_xfa_object.$toStyle](startColor) { + startColor = startColor ? startColor[_xfa_object.$toStyle]() : "#FFFFFF"; + const transf = this.type.replace(/([RBLT])/, " $1").toLowerCase(); + const endColor = this.color ? this.color[_xfa_object.$toStyle]() : "#000000"; + return `linear-gradient(${transf}, ${startColor}, ${endColor})`; + } +} +class LockDocument extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "lockDocument"); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = (0, _utils.getStringOption)(this[_xfa_object.$content], ["auto", "0", "1"]); + } +} +class Manifest extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "manifest", true); + this.action = (0, _utils.getStringOption)(attributes.action, ["include", "all", "exclude"]); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.ref = new _xfa_object.XFAObjectArray(); + } +} +class Margin extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "margin", true); + this.bottomInset = (0, _utils.getMeasurement)(attributes.bottomInset, "0"); + this.id = attributes.id || ""; + this.leftInset = (0, _utils.getMeasurement)(attributes.leftInset, "0"); + this.rightInset = (0, _utils.getMeasurement)(attributes.rightInset, "0"); + this.topInset = (0, _utils.getMeasurement)(attributes.topInset, "0"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + [_xfa_object.$toStyle]() { + return { + margin: (0, _html_utils.measureToString)(this.topInset) + " " + (0, _html_utils.measureToString)(this.rightInset) + " " + (0, _html_utils.measureToString)(this.bottomInset) + " " + (0, _html_utils.measureToString)(this.leftInset) + }; + } +} +class Mdp extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "mdp"); + this.id = attributes.id || ""; + this.permissions = (0, _utils.getInteger)({ + data: attributes.permissions, + defaultValue: 2, + validate: x => x === 1 || x === 3 + }); + this.signatureType = (0, _utils.getStringOption)(attributes.signatureType, ["filler", "author"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Medium extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "medium"); + this.id = attributes.id || ""; + this.imagingBBox = (0, _utils.getBBox)(attributes.imagingBBox); + this.long = (0, _utils.getMeasurement)(attributes.long); + this.orientation = (0, _utils.getStringOption)(attributes.orientation, ["portrait", "landscape"]); + this.short = (0, _utils.getMeasurement)(attributes.short); + this.stock = attributes.stock || ""; + this.trayIn = (0, _utils.getStringOption)(attributes.trayIn, ["auto", "delegate", "pageFront"]); + this.trayOut = (0, _utils.getStringOption)(attributes.trayOut, ["auto", "delegate"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Message extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "message", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.text = new _xfa_object.XFAObjectArray(); + } +} +class NumericEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "numericEdit", true); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.comb = null; + this.extras = null; + this.margin = null; + } + [_xfa_object.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)(this, "border", "font", "margin"); + const field = this[_xfa_object.$getParent]()[_xfa_object.$getParent](); + const html = { + name: "input", + attributes: { + type: "text", + fieldId: field[_xfa_object.$uid], + dataId: field[_xfa_object.$data] && field[_xfa_object.$data][_xfa_object.$uid] || field[_xfa_object.$uid], + class: ["xfaTextfield"], + style, + "aria-label": ariaLabel(field), + "aria-required": false + } + }; + if (isRequired(field)) { + html.attributes["aria-required"] = true; + html.attributes.required = true; + } + return _utils.HTMLResult.success({ + name: "label", + attributes: { + class: ["xfaLabel"] + }, + children: [html] + }); + } +} +class Occur extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "occur", true); + this.id = attributes.id || ""; + this.initial = attributes.initial !== "" ? (0, _utils.getInteger)({ + data: attributes.initial, + defaultValue: "", + validate: x => true + }) : ""; + this.max = attributes.max !== "" ? (0, _utils.getInteger)({ + data: attributes.max, + defaultValue: 1, + validate: x => true + }) : ""; + this.min = attributes.min !== "" ? (0, _utils.getInteger)({ + data: attributes.min, + defaultValue: 1, + validate: x => true + }) : ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + [_xfa_object.$clean]() { + const parent = this[_xfa_object.$getParent](); + const originalMin = this.min; + if (this.min === "") { + this.min = parent instanceof PageArea || parent instanceof PageSet ? 0 : 1; + } + if (this.max === "") { + if (originalMin === "") { + this.max = parent instanceof PageArea || parent instanceof PageSet ? -1 : 1; + } else { + this.max = this.min; + } + } + if (this.max !== -1 && this.max < this.min) { + this.max = this.min; + } + if (this.initial === "") { + this.initial = parent instanceof Template ? 1 : this.min; + } + } +} +class Oid extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "oid"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Oids extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "oids", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.oid = new _xfa_object.XFAObjectArray(); + } +} +class Overflow extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "overflow"); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.target = attributes.target || ""; + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$getExtra]() { + if (!this[_xfa_object.$extra]) { + const parent = this[_xfa_object.$getParent](); + const root = this[_xfa_object.$getTemplateRoot](); + const target = root[_xfa_object.$searchNode](this.target, parent); + const leader = root[_xfa_object.$searchNode](this.leader, parent); + const trailer = root[_xfa_object.$searchNode](this.trailer, parent); + this[_xfa_object.$extra] = { + target: target && target[0] || null, + leader: leader && leader[0] || null, + trailer: trailer && trailer[0] || null, + addLeader: false, + addTrailer: false + }; + } + return this[_xfa_object.$extra]; + } +} +class PageArea extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "pageArea", true); + this.blankOrNotBlank = (0, _utils.getStringOption)(attributes.blankOrNotBlank, ["any", "blank", "notBlank"]); + this.id = attributes.id || ""; + this.initialNumber = (0, _utils.getInteger)({ + data: attributes.initialNumber, + defaultValue: 1, + validate: x => true + }); + this.name = attributes.name || ""; + this.numbered = (0, _utils.getInteger)({ + data: attributes.numbered, + defaultValue: 1, + validate: x => true + }); + this.oddOrEven = (0, _utils.getStringOption)(attributes.oddOrEven, ["any", "even", "odd"]); + this.pagePosition = (0, _utils.getStringOption)(attributes.pagePosition, ["any", "first", "last", "only", "rest"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.desc = null; + this.extras = null; + this.medium = null; + this.occur = null; + this.area = new _xfa_object.XFAObjectArray(); + this.contentArea = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + } + [_xfa_object.$isUsable]() { + if (!this[_xfa_object.$extra]) { + this[_xfa_object.$extra] = { + numberOfUse: 0 + }; + return true; + } + return !this.occur || this.occur.max === -1 || this[_xfa_object.$extra].numberOfUse < this.occur.max; + } + [_xfa_object.$cleanPage]() { + delete this[_xfa_object.$extra]; + } + [_xfa_object.$getNextPage]() { + if (!this[_xfa_object.$extra]) { + this[_xfa_object.$extra] = { + numberOfUse: 0 + }; + } + const parent = this[_xfa_object.$getParent](); + if (parent.relation === "orderedOccurrence") { + if (this[_xfa_object.$isUsable]()) { + this[_xfa_object.$extra].numberOfUse += 1; + return this; + } + } + return parent[_xfa_object.$getNextPage](); + } + [_xfa_object.$getAvailableSpace]() { + return this[_xfa_object.$extra].space || { + width: 0, + height: 0 + }; + } + [_xfa_object.$toHTML]() { + if (!this[_xfa_object.$extra]) { + this[_xfa_object.$extra] = { + numberOfUse: 1 + }; + } + const children = []; + this[_xfa_object.$extra].children = children; + const style = Object.create(null); + if (this.medium && this.medium.short && this.medium.long) { + style.width = (0, _html_utils.measureToString)(this.medium.short); + style.height = (0, _html_utils.measureToString)(this.medium.long); + this[_xfa_object.$extra].space = { + width: this.medium.short, + height: this.medium.long + }; + if (this.medium.orientation === "landscape") { + const x = style.width; + style.width = style.height; + style.height = x; + this[_xfa_object.$extra].space = { + width: this.medium.long, + height: this.medium.short + }; + } + } else { + (0, _util.warn)("XFA - No medium specified in pageArea: please file a bug."); + } + this[_xfa_object.$childrenToHTML]({ + filter: new Set(["area", "draw", "field", "subform"]), + include: true + }); + this[_xfa_object.$childrenToHTML]({ + filter: new Set(["contentArea"]), + include: true + }); + return _utils.HTMLResult.success({ + name: "div", + children, + attributes: { + class: ["xfaPage"], + id: this[_xfa_object.$uid], + style, + xfaName: this.name + } + }); + } +} +class PageSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "pageSet", true); + this.duplexImposition = (0, _utils.getStringOption)(attributes.duplexImposition, ["longEdge", "shortEdge"]); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relation = (0, _utils.getStringOption)(attributes.relation, ["orderedOccurrence", "duplexPaginated", "simplexPaginated"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.occur = null; + this.pageArea = new _xfa_object.XFAObjectArray(); + this.pageSet = new _xfa_object.XFAObjectArray(); + } + [_xfa_object.$cleanPage]() { + for (const page of this.pageArea.children) { + page[_xfa_object.$cleanPage](); + } + for (const page of this.pageSet.children) { + page[_xfa_object.$cleanPage](); + } + } + [_xfa_object.$isUsable]() { + return !this.occur || this.occur.max === -1 || this[_xfa_object.$extra].numberOfUse < this.occur.max; + } + [_xfa_object.$getNextPage]() { + if (!this[_xfa_object.$extra]) { + this[_xfa_object.$extra] = { + numberOfUse: 1, + pageIndex: -1, + pageSetIndex: -1 + }; + } + if (this.relation === "orderedOccurrence") { + if (this[_xfa_object.$extra].pageIndex + 1 < this.pageArea.children.length) { + this[_xfa_object.$extra].pageIndex += 1; + const pageArea = this.pageArea.children[this[_xfa_object.$extra].pageIndex]; + return pageArea[_xfa_object.$getNextPage](); + } + if (this[_xfa_object.$extra].pageSetIndex + 1 < this.pageSet.children.length) { + this[_xfa_object.$extra].pageSetIndex += 1; + return this.pageSet.children[this[_xfa_object.$extra].pageSetIndex][_xfa_object.$getNextPage](); + } + if (this[_xfa_object.$isUsable]()) { + this[_xfa_object.$extra].numberOfUse += 1; + this[_xfa_object.$extra].pageIndex = -1; + this[_xfa_object.$extra].pageSetIndex = -1; + return this[_xfa_object.$getNextPage](); + } + const parent = this[_xfa_object.$getParent](); + if (parent instanceof PageSet) { + return parent[_xfa_object.$getNextPage](); + } + this[_xfa_object.$cleanPage](); + return this[_xfa_object.$getNextPage](); + } + const pageNumber = this[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].pageNumber; + const parity = pageNumber % 2 === 0 ? "even" : "odd"; + const position = pageNumber === 0 ? "first" : "rest"; + let page = this.pageArea.children.find(p => p.oddOrEven === parity && p.pagePosition === position); + if (page) { + return page; + } + page = this.pageArea.children.find(p => p.oddOrEven === "any" && p.pagePosition === position); + if (page) { + return page; + } + page = this.pageArea.children.find(p => p.oddOrEven === "any" && p.pagePosition === "any"); + if (page) { + return page; + } + return this.pageArea.children[0]; + } +} +class Para extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "para", true); + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.lineHeight = attributes.lineHeight ? (0, _utils.getMeasurement)(attributes.lineHeight, "0pt") : ""; + this.marginLeft = attributes.marginLeft ? (0, _utils.getMeasurement)(attributes.marginLeft, "0pt") : ""; + this.marginRight = attributes.marginRight ? (0, _utils.getMeasurement)(attributes.marginRight, "0pt") : ""; + this.orphans = (0, _utils.getInteger)({ + data: attributes.orphans, + defaultValue: 0, + validate: x => x >= 0 + }); + this.preserve = attributes.preserve || ""; + this.radixOffset = attributes.radixOffset ? (0, _utils.getMeasurement)(attributes.radixOffset, "0pt") : ""; + this.spaceAbove = attributes.spaceAbove ? (0, _utils.getMeasurement)(attributes.spaceAbove, "0pt") : ""; + this.spaceBelow = attributes.spaceBelow ? (0, _utils.getMeasurement)(attributes.spaceBelow, "0pt") : ""; + this.tabDefault = attributes.tabDefault ? (0, _utils.getMeasurement)(this.tabDefault) : ""; + this.tabStops = (attributes.tabStops || "").trim().split(/\s+/).map((x, i) => i % 2 === 1 ? (0, _utils.getMeasurement)(x) : x); + this.textIndent = attributes.textIndent ? (0, _utils.getMeasurement)(attributes.textIndent, "0pt") : ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.vAlign = (0, _utils.getStringOption)(attributes.vAlign, ["top", "bottom", "middle"]); + this.widows = (0, _utils.getInteger)({ + data: attributes.widows, + defaultValue: 0, + validate: x => x >= 0 + }); + this.hyphenation = null; + } + [_xfa_object.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "hAlign"); + if (this.marginLeft !== "") { + style.paddingLeft = (0, _html_utils.measureToString)(this.marginLeft); + } + if (this.marginRight !== "") { + style.paddingight = (0, _html_utils.measureToString)(this.marginRight); + } + if (this.spaceAbove !== "") { + style.paddingTop = (0, _html_utils.measureToString)(this.spaceAbove); + } + if (this.spaceBelow !== "") { + style.paddingBottom = (0, _html_utils.measureToString)(this.spaceBelow); + } + if (this.textIndent !== "") { + style.textIndent = (0, _html_utils.measureToString)(this.textIndent); + (0, _html_utils.fixTextIndent)(style); + } + if (this.lineHeight > 0) { + style.lineHeight = (0, _html_utils.measureToString)(this.lineHeight); + } + if (this.tabDefault !== "") { + style.tabSize = (0, _html_utils.measureToString)(this.tabDefault); + } + if (this.tabStops.length > 0) {} + if (this.hyphenatation) { + Object.assign(style, this.hyphenatation[_xfa_object.$toStyle]()); + } + return style; + } +} +class PasswordEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "passwordEdit", true); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.passwordChar = attributes.passwordChar || "*"; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } +} +class Pattern extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "pattern", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["crossHatch", "crossDiagonal", "diagonalLeft", "diagonalRight", "horizontal", "vertical"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_xfa_object.$toStyle](startColor) { + startColor = startColor ? startColor[_xfa_object.$toStyle]() : "#FFFFFF"; + const endColor = this.color ? this.color[_xfa_object.$toStyle]() : "#000000"; + const width = 5; + const cmd = "repeating-linear-gradient"; + const colors = `${startColor},${startColor} ${width}px,${endColor} ${width}px,${endColor} ${2 * width}px`; + switch (this.type) { + case "crossHatch": + return `${cmd}(to top,${colors}) ${cmd}(to right,${colors})`; + case "crossDiagonal": + return `${cmd}(45deg,${colors}) ${cmd}(-45deg,${colors})`; + case "diagonalLeft": + return `${cmd}(45deg,${colors})`; + case "diagonalRight": + return `${cmd}(-45deg,${colors})`; + case "horizontal": + return `${cmd}(to top,${colors})`; + case "vertical": + return `${cmd}(to right,${colors})`; + } + return ""; + } +} +class Picture extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "picture"); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Proto extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "proto", true); + this.appearanceFilter = new _xfa_object.XFAObjectArray(); + this.arc = new _xfa_object.XFAObjectArray(); + this.area = new _xfa_object.XFAObjectArray(); + this.assist = new _xfa_object.XFAObjectArray(); + this.barcode = new _xfa_object.XFAObjectArray(); + this.bindItems = new _xfa_object.XFAObjectArray(); + this.bookend = new _xfa_object.XFAObjectArray(); + this.boolean = new _xfa_object.XFAObjectArray(); + this.border = new _xfa_object.XFAObjectArray(); + this.break = new _xfa_object.XFAObjectArray(); + this.breakAfter = new _xfa_object.XFAObjectArray(); + this.breakBefore = new _xfa_object.XFAObjectArray(); + this.button = new _xfa_object.XFAObjectArray(); + this.calculate = new _xfa_object.XFAObjectArray(); + this.caption = new _xfa_object.XFAObjectArray(); + this.certificate = new _xfa_object.XFAObjectArray(); + this.certificates = new _xfa_object.XFAObjectArray(); + this.checkButton = new _xfa_object.XFAObjectArray(); + this.choiceList = new _xfa_object.XFAObjectArray(); + this.color = new _xfa_object.XFAObjectArray(); + this.comb = new _xfa_object.XFAObjectArray(); + this.connect = new _xfa_object.XFAObjectArray(); + this.contentArea = new _xfa_object.XFAObjectArray(); + this.corner = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.dateTimeEdit = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.defaultUi = new _xfa_object.XFAObjectArray(); + this.desc = new _xfa_object.XFAObjectArray(); + this.digestMethod = new _xfa_object.XFAObjectArray(); + this.digestMethods = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.edge = new _xfa_object.XFAObjectArray(); + this.encoding = new _xfa_object.XFAObjectArray(); + this.encodings = new _xfa_object.XFAObjectArray(); + this.encrypt = new _xfa_object.XFAObjectArray(); + this.encryptData = new _xfa_object.XFAObjectArray(); + this.encryption = new _xfa_object.XFAObjectArray(); + this.encryptionMethod = new _xfa_object.XFAObjectArray(); + this.encryptionMethods = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.execute = new _xfa_object.XFAObjectArray(); + this.extras = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.fill = new _xfa_object.XFAObjectArray(); + this.filter = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.font = new _xfa_object.XFAObjectArray(); + this.format = new _xfa_object.XFAObjectArray(); + this.handler = new _xfa_object.XFAObjectArray(); + this.hyphenation = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.imageEdit = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.issuers = new _xfa_object.XFAObjectArray(); + this.items = new _xfa_object.XFAObjectArray(); + this.keep = new _xfa_object.XFAObjectArray(); + this.keyUsage = new _xfa_object.XFAObjectArray(); + this.line = new _xfa_object.XFAObjectArray(); + this.linear = new _xfa_object.XFAObjectArray(); + this.lockDocument = new _xfa_object.XFAObjectArray(); + this.manifest = new _xfa_object.XFAObjectArray(); + this.margin = new _xfa_object.XFAObjectArray(); + this.mdp = new _xfa_object.XFAObjectArray(); + this.medium = new _xfa_object.XFAObjectArray(); + this.message = new _xfa_object.XFAObjectArray(); + this.numericEdit = new _xfa_object.XFAObjectArray(); + this.occur = new _xfa_object.XFAObjectArray(); + this.oid = new _xfa_object.XFAObjectArray(); + this.oids = new _xfa_object.XFAObjectArray(); + this.overflow = new _xfa_object.XFAObjectArray(); + this.pageArea = new _xfa_object.XFAObjectArray(); + this.pageSet = new _xfa_object.XFAObjectArray(); + this.para = new _xfa_object.XFAObjectArray(); + this.passwordEdit = new _xfa_object.XFAObjectArray(); + this.pattern = new _xfa_object.XFAObjectArray(); + this.picture = new _xfa_object.XFAObjectArray(); + this.radial = new _xfa_object.XFAObjectArray(); + this.reason = new _xfa_object.XFAObjectArray(); + this.reasons = new _xfa_object.XFAObjectArray(); + this.rectangle = new _xfa_object.XFAObjectArray(); + this.ref = new _xfa_object.XFAObjectArray(); + this.script = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + this.signData = new _xfa_object.XFAObjectArray(); + this.signature = new _xfa_object.XFAObjectArray(); + this.signing = new _xfa_object.XFAObjectArray(); + this.solid = new _xfa_object.XFAObjectArray(); + this.speak = new _xfa_object.XFAObjectArray(); + this.stipple = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + this.subjectDN = new _xfa_object.XFAObjectArray(); + this.subjectDNs = new _xfa_object.XFAObjectArray(); + this.submit = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.textEdit = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + this.timeStamp = new _xfa_object.XFAObjectArray(); + this.toolTip = new _xfa_object.XFAObjectArray(); + this.traversal = new _xfa_object.XFAObjectArray(); + this.traverse = new _xfa_object.XFAObjectArray(); + this.ui = new _xfa_object.XFAObjectArray(); + this.validate = new _xfa_object.XFAObjectArray(); + this.value = new _xfa_object.XFAObjectArray(); + this.variables = new _xfa_object.XFAObjectArray(); + } +} +class Radial extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "radial", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["toEdge", "toCenter"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_xfa_object.$toStyle](startColor) { + startColor = startColor ? startColor[_xfa_object.$toStyle]() : "#FFFFFF"; + const endColor = this.color ? this.color[_xfa_object.$toStyle]() : "#000000"; + const colors = this.type === "toEdge" ? `${startColor},${endColor}` : `${endColor},${startColor}`; + return `radial-gradient(circle at center, ${colors})`; + } +} +class Reason extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "reason"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Reasons extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "reasons", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.reason = new _xfa_object.XFAObjectArray(); + } +} +class Rectangle extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "rectangle", true); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.corner = new _xfa_object.XFAObjectArray(4); + this.edge = new _xfa_object.XFAObjectArray(4); + this.fill = null; + } + [_xfa_object.$toHTML]() { + const edge = this.edge.children.length ? this.edge.children[0] : new Edge({}); + const edgeStyle = edge[_xfa_object.$toStyle](); + const style = Object.create(null); + if (this.fill && this.fill.presence === "visible") { + Object.assign(style, this.fill[_xfa_object.$toStyle]()); + } else { + style.fill = "transparent"; + } + style.strokeWidth = (0, _html_utils.measureToString)(edge.presence === "visible" ? edge.thickness : 0); + style.stroke = edgeStyle.color; + const corner = this.corner.children.length ? this.corner.children[0] : new Corner({}); + const cornerStyle = corner[_xfa_object.$toStyle](); + const rect = { + name: "rect", + attributes: { + xmlns: SVG_NS, + width: "100%", + height: "100%", + x: 0, + y: 0, + rx: cornerStyle.radius, + ry: cornerStyle.radius, + style + } + }; + const svg = { + name: "svg", + children: [rect], + attributes: { + xmlns: SVG_NS, + style: { + overflow: "visible" + }, + width: "100%", + height: "100%" + } + }; + const parent = this[_xfa_object.$getParent]()[_xfa_object.$getParent](); + if (hasMargin(parent)) { + return _utils.HTMLResult.success({ + name: "div", + attributes: { + style: { + display: "inline", + width: "100%", + height: "100%" + } + }, + children: [svg] + }); + } + svg.attributes.style.position = "absolute"; + return _utils.HTMLResult.success(svg); + } +} +class RefElement extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "ref"); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Script extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "script"); + this.binding = attributes.binding || ""; + this.contentType = attributes.contentType || ""; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.runAt = (0, _utils.getStringOption)(attributes.runAt, ["client", "both", "server"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class SetProperty extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "setProperty"); + this.connection = attributes.connection || ""; + this.ref = attributes.ref || ""; + this.target = attributes.target || ""; + } +} +exports.SetProperty = SetProperty; +class SignData extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "signData", true); + this.id = attributes.id || ""; + this.operation = (0, _utils.getStringOption)(attributes.operation, ["sign", "clear", "verify"]); + this.ref = attributes.ref || ""; + this.target = attributes.target || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.filter = null; + this.manifest = null; + } +} +class Signature extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "signature", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["PDF1.3", "PDF1.6"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.filter = null; + this.manifest = null; + this.margin = null; + } +} +class Signing extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "signing", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = new _xfa_object.XFAObjectArray(); + } +} +class Solid extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "solid", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + [_xfa_object.$toStyle](startColor) { + return startColor ? startColor[_xfa_object.$toStyle]() : "#FFFFFF"; + } +} +class Speak extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "speak"); + this.disable = (0, _utils.getInteger)({ + data: attributes.disable, + defaultValue: 0, + validate: x => x === 1 + }); + this.id = attributes.id || ""; + this.priority = (0, _utils.getStringOption)(attributes.priority, ["custom", "caption", "name", "toolTip"]); + this.rid = attributes.rid || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Stipple extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "stipple", true); + this.id = attributes.id || ""; + this.rate = (0, _utils.getInteger)({ + data: attributes.rate, + defaultValue: 50, + validate: x => x >= 0 && x <= 100 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + [_xfa_object.$toStyle](bgColor) { + const alpha = this.rate / 100; + return _util.Util.makeHexColor(Math.round(bgColor.value.r * (1 - alpha) + this.value.r * alpha), Math.round(bgColor.value.g * (1 - alpha) + this.value.g * alpha), Math.round(bgColor.value.b * (1 - alpha) + this.value.b * alpha)); + } +} +class Subform extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subform", true); + this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]); + this.allowMacro = (0, _utils.getInteger)({ + data: attributes.allowMacro, + defaultValue: 0, + validate: x => x === 1 + }); + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 || n === -1 + }); + this.columnWidths = (attributes.columnWidths || "").trim().split(/\s+/).map(x => x === "-1" ? -1 : (0, _utils.getMeasurement)(x)); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.layout = (0, _utils.getStringOption)(attributes.layout, ["position", "lr-tb", "rl-row", "rl-tb", "row", "table", "tb"]); + this.locale = attributes.locale || ""; + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.mergeMode = (0, _utils.getStringOption)(attributes.mergeMode, ["consumeData", "matchTemplate"]); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.restoreState = (0, _utils.getStringOption)(attributes.restoreState, ["manual", "auto"]); + this.scope = (0, _utils.getStringOption)(attributes.scope, ["name", "none"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.bind = null; + this.bookend = null; + this.border = null; + this.break = null; + this.calculate = null; + this.desc = null; + this.extras = null; + this.keep = null; + this.margin = null; + this.occur = null; + this.overflow = null; + this.pageSet = null; + this.para = null; + this.traversal = null; + this.validate = null; + this.variables = null; + this.area = new _xfa_object.XFAObjectArray(); + this.breakAfter = new _xfa_object.XFAObjectArray(); + this.breakBefore = new _xfa_object.XFAObjectArray(); + this.connect = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.proto = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + } + [_xfa_object.$getSubformParent]() { + const parent = this[_xfa_object.$getParent](); + if (parent instanceof SubformSet) { + return parent[_xfa_object.$getSubformParent](); + } + return parent; + } + [_xfa_object.$isBindable]() { + return true; + } + [_xfa_object.$isThereMoreWidth]() { + return this.layout.endsWith("-tb") && this[_xfa_object.$extra].attempt === 0 && this[_xfa_object.$extra].numberInLine > 0 || this[_xfa_object.$getParent]()[_xfa_object.$isThereMoreWidth](); + } + *[_xfa_object.$getContainedChildren]() { + yield* getContainedChildren(this); + } + [_xfa_object.$flushHTML]() { + return (0, _layout.flushHTML)(this); + } + [_xfa_object.$addHTML](html, bbox) { + (0, _layout.addHTML)(this, html, bbox); + } + [_xfa_object.$getAvailableSpace]() { + return (0, _layout.getAvailableSpace)(this); + } + [_xfa_object.$isSplittable]() { + const parent = this[_xfa_object.$getSubformParent](); + if (!parent[_xfa_object.$isSplittable]()) { + return false; + } + if (this[_xfa_object.$extra]._isSplittable !== undefined) { + return this[_xfa_object.$extra]._isSplittable; + } + if (this.layout === "position" || this.layout.includes("row")) { + this[_xfa_object.$extra]._isSplittable = false; + return false; + } + if (this.keep && this.keep.intact !== "none") { + this[_xfa_object.$extra]._isSplittable = false; + return false; + } + if (parent.layout && parent.layout.endsWith("-tb") && parent[_xfa_object.$extra].numberInLine !== 0) { + return false; + } + this[_xfa_object.$extra]._isSplittable = true; + return true; + } + [_xfa_object.$toHTML](availableSpace) { + setTabIndex(this); + if (this.break) { + if (this.break.after !== "auto" || this.break.afterTarget !== "") { + const node = new BreakAfter({ + targetType: this.break.after, + target: this.break.afterTarget, + startNew: this.break.startNew.toString() + }); + node[_xfa_object.$globalData] = this[_xfa_object.$globalData]; + this[_xfa_object.$appendChild](node); + this.breakAfter.push(node); + } + if (this.break.before !== "auto" || this.break.beforeTarget !== "") { + const node = new BreakBefore({ + targetType: this.break.before, + target: this.break.beforeTarget, + startNew: this.break.startNew.toString() + }); + node[_xfa_object.$globalData] = this[_xfa_object.$globalData]; + this[_xfa_object.$appendChild](node); + this.breakBefore.push(node); + } + if (this.break.overflowTarget !== "") { + const node = new Overflow({ + target: this.break.overflowTarget, + leader: this.break.overflowLeader, + trailer: this.break.overflowTrailer + }); + node[_xfa_object.$globalData] = this[_xfa_object.$globalData]; + this[_xfa_object.$appendChild](node); + this.overflow.push(node); + } + this[_xfa_object.$removeChild](this.break); + this.break = null; + } + if (this.presence === "hidden" || this.presence === "inactive") { + return _utils.HTMLResult.EMPTY; + } + if (this.breakBefore.children.length > 1 || this.breakAfter.children.length > 1) { + (0, _util.warn)("XFA - Several breakBefore or breakAfter in subforms: please file a bug."); + } + if (this.breakBefore.children.length >= 1) { + const breakBefore = this.breakBefore.children[0]; + if (handleBreak(breakBefore)) { + return _utils.HTMLResult.breakNode(breakBefore); + } + } + if (this[_xfa_object.$extra] && this[_xfa_object.$extra].afterBreakAfter) { + return _utils.HTMLResult.EMPTY; + } + (0, _html_utils.fixDimensions)(this); + const children = []; + const attributes = { + id: this[_xfa_object.$uid], + class: [] + }; + (0, _html_utils.setAccess)(this, attributes.class); + if (!this[_xfa_object.$extra]) { + this[_xfa_object.$extra] = Object.create(null); + } + Object.assign(this[_xfa_object.$extra], { + children, + line: null, + attributes, + attempt: 0, + numberInLine: 0, + availableSpace: { + width: Math.min(this.w || Infinity, availableSpace.width), + height: Math.min(this.h || Infinity, availableSpace.height) + }, + width: 0, + height: 0, + prevHeight: 0, + currentWidth: 0 + }); + const root = this[_xfa_object.$getTemplateRoot](); + const savedNoLayoutFailure = root[_xfa_object.$extra].noLayoutFailure; + const isSplittable = this[_xfa_object.$isSplittable](); + if (!isSplittable) { + setFirstUnsplittable(this); + } + if (!(0, _layout.checkDimensions)(this, availableSpace)) { + return _utils.HTMLResult.FAILURE; + } + const filter = new Set(["area", "draw", "exclGroup", "field", "subform", "subformSet"]); + if (this.layout.includes("row")) { + const columnWidths = this[_xfa_object.$getSubformParent]().columnWidths; + if (Array.isArray(columnWidths) && columnWidths.length > 0) { + this[_xfa_object.$extra].columnWidths = columnWidths; + this[_xfa_object.$extra].currentColumn = 0; + } + } + const style = (0, _html_utils.toStyle)(this, "anchorType", "dimensions", "position", "presence", "border", "margin", "hAlign"); + const classNames = ["xfaSubform"]; + const cl = (0, _html_utils.layoutClass)(this); + if (cl) { + classNames.push(cl); + } + attributes.style = style; + attributes.class = classNames; + if (this.name) { + attributes.xfaName = this.name; + } + if (this.overflow) { + const overflowExtra = this.overflow[_xfa_object.$getExtra](); + if (overflowExtra.addLeader) { + overflowExtra.addLeader = false; + handleOverflow(this, overflowExtra.leader, availableSpace); + } + } + this[_xfa_object.$pushPara](); + const isLrTb = this.layout === "lr-tb" || this.layout === "rl-tb"; + const maxRun = isLrTb ? MAX_ATTEMPTS_FOR_LRTB_LAYOUT : 1; + for (; this[_xfa_object.$extra].attempt < maxRun; this[_xfa_object.$extra].attempt++) { + if (isLrTb && this[_xfa_object.$extra].attempt === MAX_ATTEMPTS_FOR_LRTB_LAYOUT - 1) { + this[_xfa_object.$extra].numberInLine = 0; + } + const result = this[_xfa_object.$childrenToHTML]({ + filter, + include: true + }); + if (result.success) { + break; + } + if (result.isBreak()) { + this[_xfa_object.$popPara](); + return result; + } + if (isLrTb && this[_xfa_object.$extra].attempt === 0 && this[_xfa_object.$extra].numberInLine === 0 && !root[_xfa_object.$extra].noLayoutFailure) { + this[_xfa_object.$extra].attempt = maxRun; + break; + } + } + this[_xfa_object.$popPara](); + if (!isSplittable) { + unsetFirstUnsplittable(this); + } + root[_xfa_object.$extra].noLayoutFailure = savedNoLayoutFailure; + if (this[_xfa_object.$extra].attempt === maxRun) { + if (this.overflow) { + this[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].overflowNode = this.overflow; + } + if (!isSplittable) { + delete this[_xfa_object.$extra]; + } + return _utils.HTMLResult.FAILURE; + } + if (this.overflow) { + const overflowExtra = this.overflow[_xfa_object.$getExtra](); + if (overflowExtra.addTrailer) { + overflowExtra.addTrailer = false; + handleOverflow(this, overflowExtra.trailer, availableSpace); + } + } + let marginH = 0; + let marginV = 0; + if (this.margin) { + marginH = this.margin.leftInset + this.margin.rightInset; + marginV = this.margin.topInset + this.margin.bottomInset; + } + const width = Math.max(this[_xfa_object.$extra].width + marginH, this.w || 0); + const height = Math.max(this[_xfa_object.$extra].height + marginV, this.h || 0); + const bbox = [this.x, this.y, width, height]; + if (this.w === "") { + style.width = (0, _html_utils.measureToString)(width); + } + if (this.h === "") { + style.height = (0, _html_utils.measureToString)(height); + } + if ((style.width === "0px" || style.height === "0px") && children.length === 0) { + return _utils.HTMLResult.EMPTY; + } + const html = { + name: "div", + attributes, + children + }; + applyAssist(this, attributes); + const result = _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox); + if (this.breakAfter.children.length >= 1) { + const breakAfter = this.breakAfter.children[0]; + if (handleBreak(breakAfter)) { + this[_xfa_object.$extra].afterBreakAfter = result; + return _utils.HTMLResult.breakNode(breakAfter); + } + } + delete this[_xfa_object.$extra]; + return result; + } +} +class SubformSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subformSet", true); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relation = (0, _utils.getStringOption)(attributes.relation, ["ordered", "choice", "unordered"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.bookend = null; + this.break = null; + this.desc = null; + this.extras = null; + this.occur = null; + this.overflow = null; + this.breakAfter = new _xfa_object.XFAObjectArray(); + this.breakBefore = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + } + *[_xfa_object.$getContainedChildren]() { + yield* getContainedChildren(this); + } + [_xfa_object.$getSubformParent]() { + let parent = this[_xfa_object.$getParent](); + while (!(parent instanceof Subform)) { + parent = parent[_xfa_object.$getParent](); + } + return parent; + } + [_xfa_object.$isBindable]() { + return true; + } +} +class SubjectDN extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subjectDN"); + this.delimiter = attributes.delimiter || ","; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = new Map(this[_xfa_object.$content].split(this.delimiter).map(kv => { + kv = kv.split("=", 2); + kv[0] = kv[0].trim(); + return kv; + })); + } +} +class SubjectDNs extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subjectDNs", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.subjectDN = new _xfa_object.XFAObjectArray(); + } +} +class Submit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "submit", true); + this.embedPDF = (0, _utils.getInteger)({ + data: attributes.embedPDF, + defaultValue: 0, + validate: x => x === 1 + }); + this.format = (0, _utils.getStringOption)(attributes.format, ["xdp", "formdata", "pdf", "urlencoded", "xfd", "xml"]); + this.id = attributes.id || ""; + this.target = attributes.target || ""; + this.textEncoding = (0, _utils.getKeyword)({ + data: attributes.textEncoding ? attributes.textEncoding.toLowerCase() : "", + defaultValue: "", + validate: k => ["utf-8", "big-five", "fontspecific", "gbk", "gb-18030", "gb-2312", "ksc-5601", "none", "shift-jis", "ucs-2", "utf-16"].includes(k) || k.match(/iso-8859-\d{2}/) + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.xdpContent = attributes.xdpContent || ""; + this.encrypt = null; + this.encryptData = new _xfa_object.XFAObjectArray(); + this.signData = new _xfa_object.XFAObjectArray(); + } +} +class Template extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "template", true); + this.baseProfile = (0, _utils.getStringOption)(attributes.baseProfile, ["full", "interactiveForms"]); + this.extras = null; + this.subform = new _xfa_object.XFAObjectArray(); + } + [_xfa_object.$finalize]() { + if (this.subform.children.length === 0) { + (0, _util.warn)("XFA - No subforms in template node."); + } + if (this.subform.children.length >= 2) { + (0, _util.warn)("XFA - Several subforms in template node: please file a bug."); + } + this[_xfa_object.$tabIndex] = DEFAULT_TAB_INDEX; + } + [_xfa_object.$isSplittable]() { + return true; + } + [_xfa_object.$searchNode](expr, container) { + if (expr.startsWith("#")) { + return [this[_xfa_object.$ids].get(expr.slice(1))]; + } + return (0, _som.searchNode)(this, container, expr, true, true); + } + *[_xfa_object.$toPages]() { + if (!this.subform.children.length) { + return _utils.HTMLResult.success({ + name: "div", + children: [] + }); + } + this[_xfa_object.$extra] = { + overflowNode: null, + firstUnsplittable: null, + currentContentArea: null, + currentPageArea: null, + noLayoutFailure: false, + pageNumber: 1, + pagePosition: "first", + oddOrEven: "odd", + blankOrNotBlank: "nonBlank", + paraStack: [] + }; + const root = this.subform.children[0]; + root.pageSet[_xfa_object.$cleanPage](); + const pageAreas = root.pageSet.pageArea.children; + const mainHtml = { + name: "div", + children: [] + }; + let pageArea = null; + let breakBefore = null; + let breakBeforeTarget = null; + if (root.breakBefore.children.length >= 1) { + breakBefore = root.breakBefore.children[0]; + breakBeforeTarget = breakBefore.target; + } else if (root.subform.children.length >= 1 && root.subform.children[0].breakBefore.children.length >= 1) { + breakBefore = root.subform.children[0].breakBefore.children[0]; + breakBeforeTarget = breakBefore.target; + } else if (root.break && root.break.beforeTarget) { + breakBefore = root.break; + breakBeforeTarget = breakBefore.beforeTarget; + } else if (root.subform.children.length >= 1 && root.subform.children[0].break && root.subform.children[0].break.beforeTarget) { + breakBefore = root.subform.children[0].break; + breakBeforeTarget = breakBefore.beforeTarget; + } + if (breakBefore) { + const target = this[_xfa_object.$searchNode](breakBeforeTarget, breakBefore[_xfa_object.$getParent]()); + if (target instanceof PageArea) { + pageArea = target; + breakBefore[_xfa_object.$extra] = {}; + } + } + if (!pageArea) { + pageArea = pageAreas[0]; + } + pageArea[_xfa_object.$extra] = { + numberOfUse: 1 + }; + const pageAreaParent = pageArea[_xfa_object.$getParent](); + pageAreaParent[_xfa_object.$extra] = { + numberOfUse: 1, + pageIndex: pageAreaParent.pageArea.children.indexOf(pageArea), + pageSetIndex: 0 + }; + let targetPageArea; + let leader = null; + let trailer = null; + let hasSomething = true; + let hasSomethingCounter = 0; + let startIndex = 0; + while (true) { + if (!hasSomething) { + mainHtml.children.pop(); + if (++hasSomethingCounter === MAX_EMPTY_PAGES) { + (0, _util.warn)("XFA - Something goes wrong: please file a bug."); + return mainHtml; + } + } else { + hasSomethingCounter = 0; + } + targetPageArea = null; + this[_xfa_object.$extra].currentPageArea = pageArea; + const page = pageArea[_xfa_object.$toHTML]().html; + mainHtml.children.push(page); + if (leader) { + this[_xfa_object.$extra].noLayoutFailure = true; + page.children.push(leader[_xfa_object.$toHTML](pageArea[_xfa_object.$extra].space).html); + leader = null; + } + if (trailer) { + this[_xfa_object.$extra].noLayoutFailure = true; + page.children.push(trailer[_xfa_object.$toHTML](pageArea[_xfa_object.$extra].space).html); + trailer = null; + } + const contentAreas = pageArea.contentArea.children; + const htmlContentAreas = page.children.filter(node => node.attributes.class.includes("xfaContentarea")); + hasSomething = false; + this[_xfa_object.$extra].firstUnsplittable = null; + this[_xfa_object.$extra].noLayoutFailure = false; + const flush = index => { + const html = root[_xfa_object.$flushHTML](); + if (html) { + hasSomething = hasSomething || html.children && html.children.length !== 0; + htmlContentAreas[index].children.push(html); + } + }; + for (let i = startIndex, ii = contentAreas.length; i < ii; i++) { + const contentArea = this[_xfa_object.$extra].currentContentArea = contentAreas[i]; + const space = { + width: contentArea.w, + height: contentArea.h + }; + startIndex = 0; + if (leader) { + htmlContentAreas[i].children.push(leader[_xfa_object.$toHTML](space).html); + leader = null; + } + if (trailer) { + htmlContentAreas[i].children.push(trailer[_xfa_object.$toHTML](space).html); + trailer = null; + } + const html = root[_xfa_object.$toHTML](space); + if (html.success) { + if (html.html) { + hasSomething = hasSomething || html.html.children && html.html.children.length !== 0; + htmlContentAreas[i].children.push(html.html); + } else if (!hasSomething && mainHtml.children.length > 1) { + mainHtml.children.pop(); + } + return mainHtml; + } + if (html.isBreak()) { + const node = html.breakNode; + flush(i); + if (node.targetType === "auto") { + continue; + } + if (node.leader) { + leader = this[_xfa_object.$searchNode](node.leader, node[_xfa_object.$getParent]()); + leader = leader ? leader[0] : null; + } + if (node.trailer) { + trailer = this[_xfa_object.$searchNode](node.trailer, node[_xfa_object.$getParent]()); + trailer = trailer ? trailer[0] : null; + } + if (node.targetType === "pageArea") { + targetPageArea = node[_xfa_object.$extra].target; + i = Infinity; + } else if (!node[_xfa_object.$extra].target) { + i = node[_xfa_object.$extra].index; + } else { + targetPageArea = node[_xfa_object.$extra].target; + startIndex = node[_xfa_object.$extra].index + 1; + i = Infinity; + } + continue; + } + if (this[_xfa_object.$extra].overflowNode) { + const node = this[_xfa_object.$extra].overflowNode; + this[_xfa_object.$extra].overflowNode = null; + const overflowExtra = node[_xfa_object.$getExtra](); + const target = overflowExtra.target; + overflowExtra.addLeader = overflowExtra.leader !== null; + overflowExtra.addTrailer = overflowExtra.trailer !== null; + flush(i); + const currentIndex = i; + i = Infinity; + if (target instanceof PageArea) { + targetPageArea = target; + } else if (target instanceof ContentArea) { + const index = contentAreas.indexOf(target); + if (index !== -1) { + if (index > currentIndex) { + i = index - 1; + } else { + startIndex = index; + } + } else { + targetPageArea = target[_xfa_object.$getParent](); + startIndex = targetPageArea.contentArea.children.indexOf(target); + } + } + continue; + } + flush(i); + } + this[_xfa_object.$extra].pageNumber += 1; + if (targetPageArea) { + if (targetPageArea[_xfa_object.$isUsable]()) { + targetPageArea[_xfa_object.$extra].numberOfUse += 1; + } else { + targetPageArea = null; + } + } + pageArea = targetPageArea || pageArea[_xfa_object.$getNextPage](); + yield null; + } + } +} +exports.Template = Template; +class Text extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "text"); + this.id = attributes.id || ""; + this.maxChars = (0, _utils.getInteger)({ + data: attributes.maxChars, + defaultValue: 0, + validate: x => x >= 0 + }); + this.name = attributes.name || ""; + this.rid = attributes.rid || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$acceptWhitespace]() { + return true; + } + [_xfa_object.$onChild](child) { + if (child[_xfa_object.$namespaceId] === _namespaces.NamespaceIds.xhtml.id) { + this[_xfa_object.$content] = child; + return true; + } + (0, _util.warn)(`XFA - Invalid content in Text: ${child[_xfa_object.$nodeName]}.`); + return false; + } + [_xfa_object.$onText](str) { + if (this[_xfa_object.$content] instanceof _xfa_object.XFAObject) { + return; + } + super[_xfa_object.$onText](str); + } + [_xfa_object.$finalize]() { + if (typeof this[_xfa_object.$content] === "string") { + this[_xfa_object.$content] = this[_xfa_object.$content].replace(/\r\n/g, "\n"); + } + } + [_xfa_object.$getExtra]() { + if (typeof this[_xfa_object.$content] === "string") { + return this[_xfa_object.$content].split(/[\u2029\u2028\n]/).reduce((acc, line) => { + if (line) { + acc.push(line); + } + return acc; + }, []).join("\n"); + } + return this[_xfa_object.$content][_xfa_object.$text](); + } + [_xfa_object.$toHTML](availableSpace) { + if (typeof this[_xfa_object.$content] === "string") { + const html = valueToHtml(this[_xfa_object.$content]).html; + if (this[_xfa_object.$content].includes("\u2029")) { + html.name = "div"; + html.children = []; + this[_xfa_object.$content].split("\u2029").map(para => para.split(/[\u2028\n]/).reduce((acc, line) => { + acc.push({ + name: "span", + value: line + }, { + name: "br" + }); + return acc; + }, [])).forEach(lines => { + html.children.push({ + name: "p", + children: lines + }); + }); + } else if (/[\u2028\n]/.test(this[_xfa_object.$content])) { + html.name = "div"; + html.children = []; + this[_xfa_object.$content].split(/[\u2028\n]/).forEach(line => { + html.children.push({ + name: "span", + value: line + }, { + name: "br" + }); + }); + } + return _utils.HTMLResult.success(html); + } + return this[_xfa_object.$content][_xfa_object.$toHTML](availableSpace); + } +} +exports.Text = Text; +class TextEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "textEdit", true); + this.allowRichText = (0, _utils.getInteger)({ + data: attributes.allowRichText, + defaultValue: 0, + validate: x => x === 1 + }); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.multiLine = (0, _utils.getInteger)({ + data: attributes.multiLine, + defaultValue: "", + validate: x => x === 0 || x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.vScrollPolicy = (0, _utils.getStringOption)(attributes.vScrollPolicy, ["auto", "off", "on"]); + this.border = null; + this.comb = null; + this.extras = null; + this.margin = null; + } + [_xfa_object.$toHTML](availableSpace) { + const style = (0, _html_utils.toStyle)(this, "border", "font", "margin"); + let html; + const field = this[_xfa_object.$getParent]()[_xfa_object.$getParent](); + if (this.multiLine === "") { + this.multiLine = field instanceof Draw ? 1 : 0; + } + if (this.multiLine === 1) { + html = { + name: "textarea", + attributes: { + dataId: field[_xfa_object.$data] && field[_xfa_object.$data][_xfa_object.$uid] || field[_xfa_object.$uid], + fieldId: field[_xfa_object.$uid], + class: ["xfaTextfield"], + style, + "aria-label": ariaLabel(field), + "aria-required": false + } + }; + } else { + html = { + name: "input", + attributes: { + type: "text", + dataId: field[_xfa_object.$data] && field[_xfa_object.$data][_xfa_object.$uid] || field[_xfa_object.$uid], + fieldId: field[_xfa_object.$uid], + class: ["xfaTextfield"], + style, + "aria-label": ariaLabel(field), + "aria-required": false + } + }; + } + if (isRequired(field)) { + html.attributes["aria-required"] = true; + html.attributes.required = true; + } + return _utils.HTMLResult.success({ + name: "label", + attributes: { + class: ["xfaLabel"] + }, + children: [html] + }); + } +} +class Time extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "time"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + [_xfa_object.$finalize]() { + const date = this[_xfa_object.$content].trim(); + this[_xfa_object.$content] = date ? new Date(date) : null; + } + [_xfa_object.$toHTML](availableSpace) { + return valueToHtml(this[_xfa_object.$content] ? this[_xfa_object.$content].toString() : ""); + } +} +class TimeStamp extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "timeStamp"); + this.id = attributes.id || ""; + this.server = attributes.server || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class ToolTip extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "toolTip"); + this.id = attributes.id || ""; + this.rid = attributes.rid || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Traversal extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "traversal", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.traverse = new _xfa_object.XFAObjectArray(); + } +} +class Traverse extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "traverse", true); + this.id = attributes.id || ""; + this.operation = (0, _utils.getStringOption)(attributes.operation, ["next", "back", "down", "first", "left", "right", "up"]); + this.ref = attributes.ref || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.script = null; + } + get name() { + return this.operation; + } + [_xfa_object.$isTransparent]() { + return false; + } +} +class Ui extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "ui", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.picture = null; + this.barcode = null; + this.button = null; + this.checkButton = null; + this.choiceList = null; + this.dateTimeEdit = null; + this.defaultUi = null; + this.imageEdit = null; + this.numericEdit = null; + this.passwordEdit = null; + this.signature = null; + this.textEdit = null; + } + [_xfa_object.$getExtra]() { + if (this[_xfa_object.$extra] === undefined) { + for (const name of Object.getOwnPropertyNames(this)) { + if (name === "extras" || name === "picture") { + continue; + } + const obj = this[name]; + if (!(obj instanceof _xfa_object.XFAObject)) { + continue; + } + this[_xfa_object.$extra] = obj; + return obj; + } + this[_xfa_object.$extra] = null; + } + return this[_xfa_object.$extra]; + } + [_xfa_object.$toHTML](availableSpace) { + const obj = this[_xfa_object.$getExtra](); + if (obj) { + return obj[_xfa_object.$toHTML](availableSpace); + } + return _utils.HTMLResult.EMPTY; + } +} +class Validate extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "validate", true); + this.formatTest = (0, _utils.getStringOption)(attributes.formatTest, ["warning", "disabled", "error"]); + this.id = attributes.id || ""; + this.nullTest = (0, _utils.getStringOption)(attributes.nullTest, ["disabled", "error", "warning"]); + this.scriptTest = (0, _utils.getStringOption)(attributes.scriptTest, ["error", "disabled", "warning"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.message = null; + this.picture = null; + this.script = null; + } +} +class Value extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "value", true); + this.id = attributes.id || ""; + this.override = (0, _utils.getInteger)({ + data: attributes.override, + defaultValue: 0, + validate: x => x === 1 + }); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.arc = null; + this.boolean = null; + this.date = null; + this.dateTime = null; + this.decimal = null; + this.exData = null; + this.float = null; + this.image = null; + this.integer = null; + this.line = null; + this.rectangle = null; + this.text = null; + this.time = null; + } + [_xfa_object.$setValue](value) { + const parent = this[_xfa_object.$getParent](); + if (parent instanceof Field) { + if (parent.ui && parent.ui.imageEdit) { + if (!this.image) { + this.image = new Image({}); + this[_xfa_object.$appendChild](this.image); + } + this.image[_xfa_object.$content] = value[_xfa_object.$content]; + return; + } + } + const valueName = value[_xfa_object.$nodeName]; + if (this[valueName] !== null) { + this[valueName][_xfa_object.$content] = value[_xfa_object.$content]; + return; + } + for (const name of Object.getOwnPropertyNames(this)) { + const obj = this[name]; + if (obj instanceof _xfa_object.XFAObject) { + this[name] = null; + this[_xfa_object.$removeChild](obj); + } + } + this[value[_xfa_object.$nodeName]] = value; + this[_xfa_object.$appendChild](value); + } + [_xfa_object.$text]() { + if (this.exData) { + if (typeof this.exData[_xfa_object.$content] === "string") { + return this.exData[_xfa_object.$content].trim(); + } + return this.exData[_xfa_object.$content][_xfa_object.$text]().trim(); + } + for (const name of Object.getOwnPropertyNames(this)) { + if (name === "image") { + continue; + } + const obj = this[name]; + if (obj instanceof _xfa_object.XFAObject) { + return (obj[_xfa_object.$content] || "").toString().trim(); + } + } + return null; + } + [_xfa_object.$toHTML](availableSpace) { + for (const name of Object.getOwnPropertyNames(this)) { + const obj = this[name]; + if (!(obj instanceof _xfa_object.XFAObject)) { + continue; + } + return obj[_xfa_object.$toHTML](availableSpace); + } + return _utils.HTMLResult.EMPTY; + } +} +exports.Value = Value; +class Variables extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "variables", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.manifest = new _xfa_object.XFAObjectArray(); + this.script = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } + [_xfa_object.$isTransparent]() { + return true; + } +} +class TemplateNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (TemplateNamespace.hasOwnProperty(name)) { + const node = TemplateNamespace[name](attributes); + node[_xfa_object.$setSetAttributes](attributes); + return node; + } + return undefined; + } + static appearanceFilter(attrs) { + return new AppearanceFilter(attrs); + } + static arc(attrs) { + return new Arc(attrs); + } + static area(attrs) { + return new Area(attrs); + } + static assist(attrs) { + return new Assist(attrs); + } + static barcode(attrs) { + return new Barcode(attrs); + } + static bind(attrs) { + return new Bind(attrs); + } + static bindItems(attrs) { + return new BindItems(attrs); + } + static bookend(attrs) { + return new Bookend(attrs); + } + static boolean(attrs) { + return new BooleanElement(attrs); + } + static border(attrs) { + return new Border(attrs); + } + static break(attrs) { + return new Break(attrs); + } + static breakAfter(attrs) { + return new BreakAfter(attrs); + } + static breakBefore(attrs) { + return new BreakBefore(attrs); + } + static button(attrs) { + return new Button(attrs); + } + static calculate(attrs) { + return new Calculate(attrs); + } + static caption(attrs) { + return new Caption(attrs); + } + static certificate(attrs) { + return new Certificate(attrs); + } + static certificates(attrs) { + return new Certificates(attrs); + } + static checkButton(attrs) { + return new CheckButton(attrs); + } + static choiceList(attrs) { + return new ChoiceList(attrs); + } + static color(attrs) { + return new Color(attrs); + } + static comb(attrs) { + return new Comb(attrs); + } + static connect(attrs) { + return new Connect(attrs); + } + static contentArea(attrs) { + return new ContentArea(attrs); + } + static corner(attrs) { + return new Corner(attrs); + } + static date(attrs) { + return new DateElement(attrs); + } + static dateTime(attrs) { + return new DateTime(attrs); + } + static dateTimeEdit(attrs) { + return new DateTimeEdit(attrs); + } + static decimal(attrs) { + return new Decimal(attrs); + } + static defaultUi(attrs) { + return new DefaultUi(attrs); + } + static desc(attrs) { + return new Desc(attrs); + } + static digestMethod(attrs) { + return new DigestMethod(attrs); + } + static digestMethods(attrs) { + return new DigestMethods(attrs); + } + static draw(attrs) { + return new Draw(attrs); + } + static edge(attrs) { + return new Edge(attrs); + } + static encoding(attrs) { + return new Encoding(attrs); + } + static encodings(attrs) { + return new Encodings(attrs); + } + static encrypt(attrs) { + return new Encrypt(attrs); + } + static encryptData(attrs) { + return new EncryptData(attrs); + } + static encryption(attrs) { + return new Encryption(attrs); + } + static encryptionMethod(attrs) { + return new EncryptionMethod(attrs); + } + static encryptionMethods(attrs) { + return new EncryptionMethods(attrs); + } + static event(attrs) { + return new Event(attrs); + } + static exData(attrs) { + return new ExData(attrs); + } + static exObject(attrs) { + return new ExObject(attrs); + } + static exclGroup(attrs) { + return new ExclGroup(attrs); + } + static execute(attrs) { + return new Execute(attrs); + } + static extras(attrs) { + return new Extras(attrs); + } + static field(attrs) { + return new Field(attrs); + } + static fill(attrs) { + return new Fill(attrs); + } + static filter(attrs) { + return new Filter(attrs); + } + static float(attrs) { + return new Float(attrs); + } + static font(attrs) { + return new Font(attrs); + } + static format(attrs) { + return new Format(attrs); + } + static handler(attrs) { + return new Handler(attrs); + } + static hyphenation(attrs) { + return new Hyphenation(attrs); + } + static image(attrs) { + return new Image(attrs); + } + static imageEdit(attrs) { + return new ImageEdit(attrs); + } + static integer(attrs) { + return new Integer(attrs); + } + static issuers(attrs) { + return new Issuers(attrs); + } + static items(attrs) { + return new Items(attrs); + } + static keep(attrs) { + return new Keep(attrs); + } + static keyUsage(attrs) { + return new KeyUsage(attrs); + } + static line(attrs) { + return new Line(attrs); + } + static linear(attrs) { + return new Linear(attrs); + } + static lockDocument(attrs) { + return new LockDocument(attrs); + } + static manifest(attrs) { + return new Manifest(attrs); + } + static margin(attrs) { + return new Margin(attrs); + } + static mdp(attrs) { + return new Mdp(attrs); + } + static medium(attrs) { + return new Medium(attrs); + } + static message(attrs) { + return new Message(attrs); + } + static numericEdit(attrs) { + return new NumericEdit(attrs); + } + static occur(attrs) { + return new Occur(attrs); + } + static oid(attrs) { + return new Oid(attrs); + } + static oids(attrs) { + return new Oids(attrs); + } + static overflow(attrs) { + return new Overflow(attrs); + } + static pageArea(attrs) { + return new PageArea(attrs); + } + static pageSet(attrs) { + return new PageSet(attrs); + } + static para(attrs) { + return new Para(attrs); + } + static passwordEdit(attrs) { + return new PasswordEdit(attrs); + } + static pattern(attrs) { + return new Pattern(attrs); + } + static picture(attrs) { + return new Picture(attrs); + } + static proto(attrs) { + return new Proto(attrs); + } + static radial(attrs) { + return new Radial(attrs); + } + static reason(attrs) { + return new Reason(attrs); + } + static reasons(attrs) { + return new Reasons(attrs); + } + static rectangle(attrs) { + return new Rectangle(attrs); + } + static ref(attrs) { + return new RefElement(attrs); + } + static script(attrs) { + return new Script(attrs); + } + static setProperty(attrs) { + return new SetProperty(attrs); + } + static signData(attrs) { + return new SignData(attrs); + } + static signature(attrs) { + return new Signature(attrs); + } + static signing(attrs) { + return new Signing(attrs); + } + static solid(attrs) { + return new Solid(attrs); + } + static speak(attrs) { + return new Speak(attrs); + } + static stipple(attrs) { + return new Stipple(attrs); + } + static subform(attrs) { + return new Subform(attrs); + } + static subformSet(attrs) { + return new SubformSet(attrs); + } + static subjectDN(attrs) { + return new SubjectDN(attrs); + } + static subjectDNs(attrs) { + return new SubjectDNs(attrs); + } + static submit(attrs) { + return new Submit(attrs); + } + static template(attrs) { + return new Template(attrs); + } + static text(attrs) { + return new Text(attrs); + } + static textEdit(attrs) { + return new TextEdit(attrs); + } + static time(attrs) { + return new Time(attrs); + } + static timeStamp(attrs) { + return new TimeStamp(attrs); + } + static toolTip(attrs) { + return new ToolTip(attrs); + } + static traversal(attrs) { + return new Traversal(attrs); + } + static traverse(attrs) { + return new Traverse(attrs); + } + static ui(attrs) { + return new Ui(attrs); + } + static validate(attrs) { + return new Validate(attrs); + } + static value(attrs) { + return new Value(attrs); + } + static variables(attrs) { + return new Variables(attrs); + } +} +exports.TemplateNamespace = TemplateNamespace; + +/***/ }), +/* 81 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.addHTML = addHTML; +exports.checkDimensions = checkDimensions; +exports.flushHTML = flushHTML; +exports.getAvailableSpace = getAvailableSpace; +var _xfa_object = __w_pdfjs_require__(75); +var _html_utils = __w_pdfjs_require__(82); +function createLine(node, children) { + return { + name: "div", + attributes: { + class: [node.layout === "lr-tb" ? "xfaLr" : "xfaRl"] + }, + children + }; +} +function flushHTML(node) { + if (!node[_xfa_object.$extra]) { + return null; + } + const attributes = node[_xfa_object.$extra].attributes; + const html = { + name: "div", + attributes, + children: node[_xfa_object.$extra].children + }; + if (node[_xfa_object.$extra].failingNode) { + const htmlFromFailing = node[_xfa_object.$extra].failingNode[_xfa_object.$flushHTML](); + if (htmlFromFailing) { + if (node.layout.endsWith("-tb")) { + html.children.push(createLine(node, [htmlFromFailing])); + } else { + html.children.push(htmlFromFailing); + } + } + } + if (html.children.length === 0) { + return null; + } + return html; +} +function addHTML(node, html, bbox) { + const extra = node[_xfa_object.$extra]; + const availableSpace = extra.availableSpace; + const [x, y, w, h] = bbox; + switch (node.layout) { + case "position": + { + extra.width = Math.max(extra.width, x + w); + extra.height = Math.max(extra.height, y + h); + extra.children.push(html); + break; + } + case "lr-tb": + case "rl-tb": + if (!extra.line || extra.attempt === 1) { + extra.line = createLine(node, []); + extra.children.push(extra.line); + extra.numberInLine = 0; + } + extra.numberInLine += 1; + extra.line.children.push(html); + if (extra.attempt === 0) { + extra.currentWidth += w; + extra.height = Math.max(extra.height, extra.prevHeight + h); + } else { + extra.currentWidth = w; + extra.prevHeight = extra.height; + extra.height += h; + extra.attempt = 0; + } + extra.width = Math.max(extra.width, extra.currentWidth); + break; + case "rl-row": + case "row": + { + extra.children.push(html); + extra.width += w; + extra.height = Math.max(extra.height, h); + const height = (0, _html_utils.measureToString)(extra.height); + for (const child of extra.children) { + child.attributes.style.height = height; + } + break; + } + case "table": + { + extra.width = Math.min(availableSpace.width, Math.max(extra.width, w)); + extra.height += h; + extra.children.push(html); + break; + } + case "tb": + { + extra.width = Math.min(availableSpace.width, Math.max(extra.width, w)); + extra.height += h; + extra.children.push(html); + break; + } + } +} +function getAvailableSpace(node) { + const availableSpace = node[_xfa_object.$extra].availableSpace; + const marginV = node.margin ? node.margin.topInset + node.margin.bottomInset : 0; + const marginH = node.margin ? node.margin.leftInset + node.margin.rightInset : 0; + switch (node.layout) { + case "lr-tb": + case "rl-tb": + if (node[_xfa_object.$extra].attempt === 0) { + return { + width: availableSpace.width - marginH - node[_xfa_object.$extra].currentWidth, + height: availableSpace.height - marginV - node[_xfa_object.$extra].prevHeight + }; + } + return { + width: availableSpace.width - marginH, + height: availableSpace.height - marginV - node[_xfa_object.$extra].height + }; + case "rl-row": + case "row": + const width = node[_xfa_object.$extra].columnWidths.slice(node[_xfa_object.$extra].currentColumn).reduce((a, x) => a + x); + return { + width, + height: availableSpace.height - marginH + }; + case "table": + case "tb": + return { + width: availableSpace.width - marginH, + height: availableSpace.height - marginV - node[_xfa_object.$extra].height + }; + case "position": + default: + return availableSpace; + } +} +function getTransformedBBox(node) { + let w = node.w === "" ? NaN : node.w; + let h = node.h === "" ? NaN : node.h; + let [centerX, centerY] = [0, 0]; + switch (node.anchorType || "") { + case "bottomCenter": + [centerX, centerY] = [w / 2, h]; + break; + case "bottomLeft": + [centerX, centerY] = [0, h]; + break; + case "bottomRight": + [centerX, centerY] = [w, h]; + break; + case "middleCenter": + [centerX, centerY] = [w / 2, h / 2]; + break; + case "middleLeft": + [centerX, centerY] = [0, h / 2]; + break; + case "middleRight": + [centerX, centerY] = [w, h / 2]; + break; + case "topCenter": + [centerX, centerY] = [w / 2, 0]; + break; + case "topRight": + [centerX, centerY] = [w, 0]; + break; + } + let x, y; + switch (node.rotate || 0) { + case 0: + [x, y] = [-centerX, -centerY]; + break; + case 90: + [x, y] = [-centerY, centerX]; + [w, h] = [h, -w]; + break; + case 180: + [x, y] = [centerX, centerY]; + [w, h] = [-w, -h]; + break; + case 270: + [x, y] = [centerY, -centerX]; + [w, h] = [-h, w]; + break; + } + return [node.x + x + Math.min(0, w), node.y + y + Math.min(0, h), Math.abs(w), Math.abs(h)]; +} +function checkDimensions(node, space) { + if (node[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].firstUnsplittable === null) { + return true; + } + if (node.w === 0 || node.h === 0) { + return true; + } + const ERROR = 2; + const parent = node[_xfa_object.$getSubformParent](); + const attempt = parent[_xfa_object.$extra] && parent[_xfa_object.$extra].attempt || 0; + const [, y, w, h] = getTransformedBBox(node); + switch (parent.layout) { + case "lr-tb": + case "rl-tb": + if (attempt === 0) { + if (!node[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].noLayoutFailure) { + if (node.h !== "" && Math.round(h - space.height) > ERROR) { + return false; + } + if (node.w !== "") { + if (Math.round(w - space.width) <= ERROR) { + return true; + } + if (parent[_xfa_object.$extra].numberInLine === 0) { + return space.height > ERROR; + } + return false; + } + return space.width > ERROR; + } + if (node.w !== "") { + return Math.round(w - space.width) <= ERROR; + } + return space.width > ERROR; + } + if (node[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].noLayoutFailure) { + return true; + } + if (node.h !== "" && Math.round(h - space.height) > ERROR) { + return false; + } + if (node.w === "" || Math.round(w - space.width) <= ERROR) { + return space.height > ERROR; + } + if (parent[_xfa_object.$isThereMoreWidth]()) { + return false; + } + return space.height > ERROR; + case "table": + case "tb": + if (node[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].noLayoutFailure) { + return true; + } + if (node.h !== "" && !node[_xfa_object.$isSplittable]()) { + return Math.round(h - space.height) <= ERROR; + } + if (node.w === "" || Math.round(w - space.width) <= ERROR) { + return space.height > ERROR; + } + if (parent[_xfa_object.$isThereMoreWidth]()) { + return false; + } + return space.height > ERROR; + case "position": + if (node[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].noLayoutFailure) { + return true; + } + if (node.h === "" || Math.round(h + y - space.height) <= ERROR) { + return true; + } + const area = node[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].currentContentArea; + return h + y > area.h; + case "rl-row": + case "row": + if (node[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].noLayoutFailure) { + return true; + } + if (node.h !== "") { + return Math.round(h - space.height) <= ERROR; + } + return true; + default: + return true; + } +} + +/***/ }), +/* 82 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.computeBbox = computeBbox; +exports.createWrapper = createWrapper; +exports.fixDimensions = fixDimensions; +exports.fixTextIndent = fixTextIndent; +exports.fixURL = fixURL; +exports.isPrintOnly = isPrintOnly; +exports.layoutClass = layoutClass; +exports.layoutNode = layoutNode; +exports.measureToString = measureToString; +exports.setAccess = setAccess; +exports.setFontFamily = setFontFamily; +exports.setMinMaxDimensions = setMinMaxDimensions; +exports.setPara = setPara; +exports.toStyle = toStyle; +var _xfa_object = __w_pdfjs_require__(75); +var _util = __w_pdfjs_require__(2); +var _utils = __w_pdfjs_require__(76); +var _fonts = __w_pdfjs_require__(83); +var _text = __w_pdfjs_require__(84); +function measureToString(m) { + if (typeof m === "string") { + return "0px"; + } + return Number.isInteger(m) ? `${m}px` : `${m.toFixed(2)}px`; +} +const converters = { + anchorType(node, style) { + const parent = node[_xfa_object.$getSubformParent](); + if (!parent || parent.layout && parent.layout !== "position") { + return; + } + if (!("transform" in style)) { + style.transform = ""; + } + switch (node.anchorType) { + case "bottomCenter": + style.transform += "translate(-50%, -100%)"; + break; + case "bottomLeft": + style.transform += "translate(0,-100%)"; + break; + case "bottomRight": + style.transform += "translate(-100%,-100%)"; + break; + case "middleCenter": + style.transform += "translate(-50%,-50%)"; + break; + case "middleLeft": + style.transform += "translate(0,-50%)"; + break; + case "middleRight": + style.transform += "translate(-100%,-50%)"; + break; + case "topCenter": + style.transform += "translate(-50%,0)"; + break; + case "topRight": + style.transform += "translate(-100%,0)"; + break; + } + }, + dimensions(node, style) { + const parent = node[_xfa_object.$getSubformParent](); + let width = node.w; + const height = node.h; + if (parent.layout && parent.layout.includes("row")) { + const extra = parent[_xfa_object.$extra]; + const colSpan = node.colSpan; + let w; + if (colSpan === -1) { + w = extra.columnWidths.slice(extra.currentColumn).reduce((a, x) => a + x, 0); + extra.currentColumn = 0; + } else { + w = extra.columnWidths.slice(extra.currentColumn, extra.currentColumn + colSpan).reduce((a, x) => a + x, 0); + extra.currentColumn = (extra.currentColumn + node.colSpan) % extra.columnWidths.length; + } + if (!isNaN(w)) { + width = node.w = w; + } + } + if (width !== "") { + style.width = measureToString(width); + } else { + style.width = "auto"; + } + if (height !== "") { + style.height = measureToString(height); + } else { + style.height = "auto"; + } + }, + position(node, style) { + const parent = node[_xfa_object.$getSubformParent](); + if (parent && parent.layout && parent.layout !== "position") { + return; + } + style.position = "absolute"; + style.left = measureToString(node.x); + style.top = measureToString(node.y); + }, + rotate(node, style) { + if (node.rotate) { + if (!("transform" in style)) { + style.transform = ""; + } + style.transform += `rotate(-${node.rotate}deg)`; + style.transformOrigin = "top left"; + } + }, + presence(node, style) { + switch (node.presence) { + case "invisible": + style.visibility = "hidden"; + break; + case "hidden": + case "inactive": + style.display = "none"; + break; + } + }, + hAlign(node, style) { + if (node[_xfa_object.$nodeName] === "para") { + switch (node.hAlign) { + case "justifyAll": + style.textAlign = "justify-all"; + break; + case "radix": + style.textAlign = "left"; + break; + default: + style.textAlign = node.hAlign; + } + } else { + switch (node.hAlign) { + case "left": + style.alignSelf = "start"; + break; + case "center": + style.alignSelf = "center"; + break; + case "right": + style.alignSelf = "end"; + break; + } + } + }, + margin(node, style) { + if (node.margin) { + style.margin = node.margin[_xfa_object.$toStyle]().margin; + } + } +}; +function setMinMaxDimensions(node, style) { + const parent = node[_xfa_object.$getSubformParent](); + if (parent.layout === "position") { + if (node.minW > 0) { + style.minWidth = measureToString(node.minW); + } + if (node.maxW > 0) { + style.maxWidth = measureToString(node.maxW); + } + if (node.minH > 0) { + style.minHeight = measureToString(node.minH); + } + if (node.maxH > 0) { + style.maxHeight = measureToString(node.maxH); + } + } +} +function layoutText(text, xfaFont, margin, lineHeight, fontFinder, width) { + const measure = new _text.TextMeasure(xfaFont, margin, lineHeight, fontFinder); + if (typeof text === "string") { + measure.addString(text); + } else { + text[_xfa_object.$pushGlyphs](measure); + } + return measure.compute(width); +} +function layoutNode(node, availableSpace) { + let height = null; + let width = null; + let isBroken = false; + if ((!node.w || !node.h) && node.value) { + let marginH = 0; + let marginV = 0; + if (node.margin) { + marginH = node.margin.leftInset + node.margin.rightInset; + marginV = node.margin.topInset + node.margin.bottomInset; + } + let lineHeight = null; + let margin = null; + if (node.para) { + margin = Object.create(null); + lineHeight = node.para.lineHeight === "" ? null : node.para.lineHeight; + margin.top = node.para.spaceAbove === "" ? 0 : node.para.spaceAbove; + margin.bottom = node.para.spaceBelow === "" ? 0 : node.para.spaceBelow; + margin.left = node.para.marginLeft === "" ? 0 : node.para.marginLeft; + margin.right = node.para.marginRight === "" ? 0 : node.para.marginRight; + } + let font = node.font; + if (!font) { + const root = node[_xfa_object.$getTemplateRoot](); + let parent = node[_xfa_object.$getParent](); + while (parent && parent !== root) { + if (parent.font) { + font = parent.font; + break; + } + parent = parent[_xfa_object.$getParent](); + } + } + const maxWidth = (node.w || availableSpace.width) - marginH; + const fontFinder = node[_xfa_object.$globalData].fontFinder; + if (node.value.exData && node.value.exData[_xfa_object.$content] && node.value.exData.contentType === "text/html") { + const res = layoutText(node.value.exData[_xfa_object.$content], font, margin, lineHeight, fontFinder, maxWidth); + width = res.width; + height = res.height; + isBroken = res.isBroken; + } else { + const text = node.value[_xfa_object.$text](); + if (text) { + const res = layoutText(text, font, margin, lineHeight, fontFinder, maxWidth); + width = res.width; + height = res.height; + isBroken = res.isBroken; + } + } + if (width !== null && !node.w) { + width += marginH; + } + if (height !== null && !node.h) { + height += marginV; + } + } + return { + w: width, + h: height, + isBroken + }; +} +function computeBbox(node, html, availableSpace) { + let bbox; + if (node.w !== "" && node.h !== "") { + bbox = [node.x, node.y, node.w, node.h]; + } else { + if (!availableSpace) { + return null; + } + let width = node.w; + if (width === "") { + if (node.maxW === 0) { + const parent = node[_xfa_object.$getSubformParent](); + if (parent.layout === "position" && parent.w !== "") { + width = 0; + } else { + width = node.minW; + } + } else { + width = Math.min(node.maxW, availableSpace.width); + } + html.attributes.style.width = measureToString(width); + } + let height = node.h; + if (height === "") { + if (node.maxH === 0) { + const parent = node[_xfa_object.$getSubformParent](); + if (parent.layout === "position" && parent.h !== "") { + height = 0; + } else { + height = node.minH; + } + } else { + height = Math.min(node.maxH, availableSpace.height); + } + html.attributes.style.height = measureToString(height); + } + bbox = [node.x, node.y, width, height]; + } + return bbox; +} +function fixDimensions(node) { + const parent = node[_xfa_object.$getSubformParent](); + if (parent.layout && parent.layout.includes("row")) { + const extra = parent[_xfa_object.$extra]; + const colSpan = node.colSpan; + let width; + if (colSpan === -1) { + width = extra.columnWidths.slice(extra.currentColumn).reduce((a, w) => a + w, 0); + } else { + width = extra.columnWidths.slice(extra.currentColumn, extra.currentColumn + colSpan).reduce((a, w) => a + w, 0); + } + if (!isNaN(width)) { + node.w = width; + } + } + if (parent.layout && parent.layout !== "position") { + node.x = node.y = 0; + } + if (node.layout === "table") { + if (node.w === "" && Array.isArray(node.columnWidths)) { + node.w = node.columnWidths.reduce((a, x) => a + x, 0); + } + } +} +function layoutClass(node) { + switch (node.layout) { + case "position": + return "xfaPosition"; + case "lr-tb": + return "xfaLrTb"; + case "rl-row": + return "xfaRlRow"; + case "rl-tb": + return "xfaRlTb"; + case "row": + return "xfaRow"; + case "table": + return "xfaTable"; + case "tb": + return "xfaTb"; + default: + return "xfaPosition"; + } +} +function toStyle(node, ...names) { + const style = Object.create(null); + for (const name of names) { + const value = node[name]; + if (value === null) { + continue; + } + if (converters.hasOwnProperty(name)) { + converters[name](node, style); + continue; + } + if (value instanceof _xfa_object.XFAObject) { + const newStyle = value[_xfa_object.$toStyle](); + if (newStyle) { + Object.assign(style, newStyle); + } else { + (0, _util.warn)(`(DEBUG) - XFA - style for ${name} not implemented yet`); + } + } + } + return style; +} +function createWrapper(node, html) { + const { + attributes + } = html; + const { + style + } = attributes; + const wrapper = { + name: "div", + attributes: { + class: ["xfaWrapper"], + style: Object.create(null) + }, + children: [] + }; + attributes.class.push("xfaWrapped"); + if (node.border) { + const { + widths, + insets + } = node.border[_xfa_object.$extra]; + let width, height; + let top = insets[0]; + let left = insets[3]; + const insetsH = insets[0] + insets[2]; + const insetsW = insets[1] + insets[3]; + switch (node.border.hand) { + case "even": + top -= widths[0] / 2; + left -= widths[3] / 2; + width = `calc(100% + ${(widths[1] + widths[3]) / 2 - insetsW}px)`; + height = `calc(100% + ${(widths[0] + widths[2]) / 2 - insetsH}px)`; + break; + case "left": + top -= widths[0]; + left -= widths[3]; + width = `calc(100% + ${widths[1] + widths[3] - insetsW}px)`; + height = `calc(100% + ${widths[0] + widths[2] - insetsH}px)`; + break; + case "right": + width = insetsW ? `calc(100% - ${insetsW}px)` : "100%"; + height = insetsH ? `calc(100% - ${insetsH}px)` : "100%"; + break; + } + const classNames = ["xfaBorder"]; + if (isPrintOnly(node.border)) { + classNames.push("xfaPrintOnly"); + } + const border = { + name: "div", + attributes: { + class: classNames, + style: { + top: `${top}px`, + left: `${left}px`, + width, + height + } + }, + children: [] + }; + for (const key of ["border", "borderWidth", "borderColor", "borderRadius", "borderStyle"]) { + if (style[key] !== undefined) { + border.attributes.style[key] = style[key]; + delete style[key]; + } + } + wrapper.children.push(border, html); + } else { + wrapper.children.push(html); + } + for (const key of ["background", "backgroundClip", "top", "left", "width", "height", "minWidth", "minHeight", "maxWidth", "maxHeight", "transform", "transformOrigin", "visibility"]) { + if (style[key] !== undefined) { + wrapper.attributes.style[key] = style[key]; + delete style[key]; + } + } + if (style.position === "absolute") { + wrapper.attributes.style.position = "absolute"; + } else { + wrapper.attributes.style.position = "relative"; + } + delete style.position; + if (style.alignSelf) { + wrapper.attributes.style.alignSelf = style.alignSelf; + delete style.alignSelf; + } + return wrapper; +} +function fixTextIndent(styles) { + const indent = (0, _utils.getMeasurement)(styles.textIndent, "0px"); + if (indent >= 0) { + return; + } + const align = styles.textAlign === "right" ? "right" : "left"; + const name = "padding" + (align === "left" ? "Left" : "Right"); + const padding = (0, _utils.getMeasurement)(styles[name], "0px"); + styles[name] = `${padding - indent}px`; +} +function setAccess(node, classNames) { + switch (node.access) { + case "nonInteractive": + classNames.push("xfaNonInteractive"); + break; + case "readOnly": + classNames.push("xfaReadOnly"); + break; + case "protected": + classNames.push("xfaDisabled"); + break; + } +} +function isPrintOnly(node) { + return node.relevant.length > 0 && !node.relevant[0].excluded && node.relevant[0].viewname === "print"; +} +function getCurrentPara(node) { + const stack = node[_xfa_object.$getTemplateRoot]()[_xfa_object.$extra].paraStack; + return stack.length ? stack.at(-1) : null; +} +function setPara(node, nodeStyle, value) { + if (value.attributes.class && value.attributes.class.includes("xfaRich")) { + if (nodeStyle) { + if (node.h === "") { + nodeStyle.height = "auto"; + } + if (node.w === "") { + nodeStyle.width = "auto"; + } + } + const para = getCurrentPara(node); + if (para) { + const valueStyle = value.attributes.style; + valueStyle.display = "flex"; + valueStyle.flexDirection = "column"; + switch (para.vAlign) { + case "top": + valueStyle.justifyContent = "start"; + break; + case "bottom": + valueStyle.justifyContent = "end"; + break; + case "middle": + valueStyle.justifyContent = "center"; + break; + } + const paraStyle = para[_xfa_object.$toStyle](); + for (const [key, val] of Object.entries(paraStyle)) { + if (!(key in valueStyle)) { + valueStyle[key] = val; + } + } + } + } +} +function setFontFamily(xfaFont, node, fontFinder, style) { + if (!fontFinder) { + delete style.fontFamily; + return; + } + const name = (0, _utils.stripQuotes)(xfaFont.typeface); + style.fontFamily = `"${name}"`; + const typeface = fontFinder.find(name); + if (typeface) { + const { + fontFamily + } = typeface.regular.cssFontInfo; + if (fontFamily !== name) { + style.fontFamily = `"${fontFamily}"`; + } + const para = getCurrentPara(node); + if (para && para.lineHeight !== "") { + return; + } + if (style.lineHeight) { + return; + } + const pdfFont = (0, _fonts.selectFont)(xfaFont, typeface); + if (pdfFont) { + style.lineHeight = Math.max(1.2, pdfFont.lineHeight); + } + } +} +function fixURL(str) { + const absoluteUrl = (0, _util.createValidAbsoluteUrl)(str, null, { + addDefaultProtocol: true, + tryConvertEncoding: true + }); + return absoluteUrl ? absoluteUrl.href : null; +} + +/***/ }), +/* 83 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FontFinder = void 0; +exports.getMetrics = getMetrics; +exports.selectFont = selectFont; +var _xfa_object = __w_pdfjs_require__(75); +var _utils = __w_pdfjs_require__(76); +var _util = __w_pdfjs_require__(2); +class FontFinder { + constructor(pdfFonts) { + this.fonts = new Map(); + this.cache = new Map(); + this.warned = new Set(); + this.defaultFont = null; + this.add(pdfFonts); + } + add(pdfFonts, reallyMissingFonts = null) { + for (const pdfFont of pdfFonts) { + this.addPdfFont(pdfFont); + } + for (const pdfFont of this.fonts.values()) { + if (!pdfFont.regular) { + pdfFont.regular = pdfFont.italic || pdfFont.bold || pdfFont.bolditalic; + } + } + if (!reallyMissingFonts || reallyMissingFonts.size === 0) { + return; + } + const myriad = this.fonts.get("PdfJS-Fallback-PdfJS-XFA"); + for (const missing of reallyMissingFonts) { + this.fonts.set(missing, myriad); + } + } + addPdfFont(pdfFont) { + const cssFontInfo = pdfFont.cssFontInfo; + const name = cssFontInfo.fontFamily; + let font = this.fonts.get(name); + if (!font) { + font = Object.create(null); + this.fonts.set(name, font); + if (!this.defaultFont) { + this.defaultFont = font; + } + } + let property = ""; + const fontWeight = parseFloat(cssFontInfo.fontWeight); + if (parseFloat(cssFontInfo.italicAngle) !== 0) { + property = fontWeight >= 700 ? "bolditalic" : "italic"; + } else if (fontWeight >= 700) { + property = "bold"; + } + if (!property) { + if (pdfFont.name.includes("Bold") || pdfFont.psName && pdfFont.psName.includes("Bold")) { + property = "bold"; + } + if (pdfFont.name.includes("Italic") || pdfFont.name.endsWith("It") || pdfFont.psName && (pdfFont.psName.includes("Italic") || pdfFont.psName.endsWith("It"))) { + property += "italic"; + } + } + if (!property) { + property = "regular"; + } + font[property] = pdfFont; + } + getDefault() { + return this.defaultFont; + } + find(fontName, mustWarn = true) { + let font = this.fonts.get(fontName) || this.cache.get(fontName); + if (font) { + return font; + } + const pattern = /,|-|_| |bolditalic|bold|italic|regular|it/gi; + let name = fontName.replace(pattern, ""); + font = this.fonts.get(name); + if (font) { + this.cache.set(fontName, font); + return font; + } + name = name.toLowerCase(); + const maybe = []; + for (const [family, pdfFont] of this.fonts.entries()) { + if (family.replace(pattern, "").toLowerCase().startsWith(name)) { + maybe.push(pdfFont); + } + } + if (maybe.length === 0) { + for (const [, pdfFont] of this.fonts.entries()) { + if (pdfFont.regular.name && pdfFont.regular.name.replace(pattern, "").toLowerCase().startsWith(name)) { + maybe.push(pdfFont); + } + } + } + if (maybe.length === 0) { + name = name.replace(/psmt|mt/gi, ""); + for (const [family, pdfFont] of this.fonts.entries()) { + if (family.replace(pattern, "").toLowerCase().startsWith(name)) { + maybe.push(pdfFont); + } + } + } + if (maybe.length === 0) { + for (const pdfFont of this.fonts.values()) { + if (pdfFont.regular.name && pdfFont.regular.name.replace(pattern, "").toLowerCase().startsWith(name)) { + maybe.push(pdfFont); + } + } + } + if (maybe.length >= 1) { + if (maybe.length !== 1 && mustWarn) { + (0, _util.warn)(`XFA - Too many choices to guess the correct font: ${fontName}`); + } + this.cache.set(fontName, maybe[0]); + return maybe[0]; + } + if (mustWarn && !this.warned.has(fontName)) { + this.warned.add(fontName); + (0, _util.warn)(`XFA - Cannot find the font: ${fontName}`); + } + return null; + } +} +exports.FontFinder = FontFinder; +function selectFont(xfaFont, typeface) { + if (xfaFont.posture === "italic") { + if (xfaFont.weight === "bold") { + return typeface.bolditalic; + } + return typeface.italic; + } else if (xfaFont.weight === "bold") { + return typeface.bold; + } + return typeface.regular; +} +function getMetrics(xfaFont, real = false) { + let pdfFont = null; + if (xfaFont) { + const name = (0, _utils.stripQuotes)(xfaFont.typeface); + const typeface = xfaFont[_xfa_object.$globalData].fontFinder.find(name); + pdfFont = selectFont(xfaFont, typeface); + } + if (!pdfFont) { + return { + lineHeight: 12, + lineGap: 2, + lineNoGap: 10 + }; + } + const size = xfaFont.size || 10; + const lineHeight = pdfFont.lineHeight ? Math.max(real ? 0 : 1.2, pdfFont.lineHeight) : 1.2; + const lineGap = pdfFont.lineGap === undefined ? 0.2 : pdfFont.lineGap; + return { + lineHeight: lineHeight * size, + lineGap: lineGap * size, + lineNoGap: Math.max(1, lineHeight - lineGap) * size + }; +} + +/***/ }), +/* 84 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TextMeasure = void 0; +var _fonts = __w_pdfjs_require__(83); +const WIDTH_FACTOR = 1.02; +class FontInfo { + constructor(xfaFont, margin, lineHeight, fontFinder) { + this.lineHeight = lineHeight; + this.paraMargin = margin || { + top: 0, + bottom: 0, + left: 0, + right: 0 + }; + if (!xfaFont) { + [this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder); + return; + } + this.xfaFont = { + typeface: xfaFont.typeface, + posture: xfaFont.posture, + weight: xfaFont.weight, + size: xfaFont.size, + letterSpacing: xfaFont.letterSpacing + }; + const typeface = fontFinder.find(xfaFont.typeface); + if (!typeface) { + [this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder); + return; + } + this.pdfFont = (0, _fonts.selectFont)(xfaFont, typeface); + if (!this.pdfFont) { + [this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder); + } + } + defaultFont(fontFinder) { + const font = fontFinder.find("Helvetica", false) || fontFinder.find("Myriad Pro", false) || fontFinder.find("Arial", false) || fontFinder.getDefault(); + if (font && font.regular) { + const pdfFont = font.regular; + const info = pdfFont.cssFontInfo; + const xfaFont = { + typeface: info.fontFamily, + posture: "normal", + weight: "normal", + size: 10, + letterSpacing: 0 + }; + return [pdfFont, xfaFont]; + } + const xfaFont = { + typeface: "Courier", + posture: "normal", + weight: "normal", + size: 10, + letterSpacing: 0 + }; + return [null, xfaFont]; + } +} +class FontSelector { + constructor(defaultXfaFont, defaultParaMargin, defaultLineHeight, fontFinder) { + this.fontFinder = fontFinder; + this.stack = [new FontInfo(defaultXfaFont, defaultParaMargin, defaultLineHeight, fontFinder)]; + } + pushData(xfaFont, margin, lineHeight) { + const lastFont = this.stack.at(-1); + for (const name of ["typeface", "posture", "weight", "size", "letterSpacing"]) { + if (!xfaFont[name]) { + xfaFont[name] = lastFont.xfaFont[name]; + } + } + for (const name of ["top", "bottom", "left", "right"]) { + if (isNaN(margin[name])) { + margin[name] = lastFont.paraMargin[name]; + } + } + const fontInfo = new FontInfo(xfaFont, margin, lineHeight || lastFont.lineHeight, this.fontFinder); + if (!fontInfo.pdfFont) { + fontInfo.pdfFont = lastFont.pdfFont; + } + this.stack.push(fontInfo); + } + popFont() { + this.stack.pop(); + } + topFont() { + return this.stack.at(-1); + } +} +class TextMeasure { + constructor(defaultXfaFont, defaultParaMargin, defaultLineHeight, fonts) { + this.glyphs = []; + this.fontSelector = new FontSelector(defaultXfaFont, defaultParaMargin, defaultLineHeight, fonts); + this.extraHeight = 0; + } + pushData(xfaFont, margin, lineHeight) { + this.fontSelector.pushData(xfaFont, margin, lineHeight); + } + popFont(xfaFont) { + return this.fontSelector.popFont(); + } + addPara() { + const lastFont = this.fontSelector.topFont(); + this.extraHeight += lastFont.paraMargin.top + lastFont.paraMargin.bottom; + } + addString(str) { + if (!str) { + return; + } + const lastFont = this.fontSelector.topFont(); + const fontSize = lastFont.xfaFont.size; + if (lastFont.pdfFont) { + const letterSpacing = lastFont.xfaFont.letterSpacing; + const pdfFont = lastFont.pdfFont; + const fontLineHeight = pdfFont.lineHeight || 1.2; + const lineHeight = lastFont.lineHeight || Math.max(1.2, fontLineHeight) * fontSize; + const lineGap = pdfFont.lineGap === undefined ? 0.2 : pdfFont.lineGap; + const noGap = fontLineHeight - lineGap; + const firstLineHeight = Math.max(1, noGap) * fontSize; + const scale = fontSize / 1000; + const fallbackWidth = pdfFont.defaultWidth || pdfFont.charsToGlyphs(" ")[0].width; + for (const line of str.split(/[\u2029\n]/)) { + const encodedLine = pdfFont.encodeString(line).join(""); + const glyphs = pdfFont.charsToGlyphs(encodedLine); + for (const glyph of glyphs) { + const width = glyph.width || fallbackWidth; + this.glyphs.push([width * scale + letterSpacing, lineHeight, firstLineHeight, glyph.unicode, false]); + } + this.glyphs.push([0, 0, 0, "\n", true]); + } + this.glyphs.pop(); + return; + } + for (const line of str.split(/[\u2029\n]/)) { + for (const char of line.split("")) { + this.glyphs.push([fontSize, 1.2 * fontSize, fontSize, char, false]); + } + this.glyphs.push([0, 0, 0, "\n", true]); + } + this.glyphs.pop(); + } + compute(maxWidth) { + let lastSpacePos = -1, + lastSpaceWidth = 0, + width = 0, + height = 0, + currentLineWidth = 0, + currentLineHeight = 0; + let isBroken = false; + let isFirstLine = true; + for (let i = 0, ii = this.glyphs.length; i < ii; i++) { + const [glyphWidth, lineHeight, firstLineHeight, char, isEOL] = this.glyphs[i]; + const isSpace = char === " "; + const glyphHeight = isFirstLine ? firstLineHeight : lineHeight; + if (isEOL) { + width = Math.max(width, currentLineWidth); + currentLineWidth = 0; + height += currentLineHeight; + currentLineHeight = glyphHeight; + lastSpacePos = -1; + lastSpaceWidth = 0; + isFirstLine = false; + continue; + } + if (isSpace) { + if (currentLineWidth + glyphWidth > maxWidth) { + width = Math.max(width, currentLineWidth); + currentLineWidth = 0; + height += currentLineHeight; + currentLineHeight = glyphHeight; + lastSpacePos = -1; + lastSpaceWidth = 0; + isBroken = true; + isFirstLine = false; + } else { + currentLineHeight = Math.max(glyphHeight, currentLineHeight); + lastSpaceWidth = currentLineWidth; + currentLineWidth += glyphWidth; + lastSpacePos = i; + } + continue; + } + if (currentLineWidth + glyphWidth > maxWidth) { + height += currentLineHeight; + currentLineHeight = glyphHeight; + if (lastSpacePos !== -1) { + i = lastSpacePos; + width = Math.max(width, lastSpaceWidth); + currentLineWidth = 0; + lastSpacePos = -1; + lastSpaceWidth = 0; + } else { + width = Math.max(width, currentLineWidth); + currentLineWidth = glyphWidth; + } + isBroken = true; + isFirstLine = false; + continue; + } + currentLineWidth += glyphWidth; + currentLineHeight = Math.max(glyphHeight, currentLineHeight); + } + width = Math.max(width, currentLineWidth); + height += currentLineHeight + this.extraHeight; + return { + width: WIDTH_FACTOR * width, + height, + isBroken + }; + } +} +exports.TextMeasure = TextMeasure; + +/***/ }), +/* 85 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.DataHandler = void 0; +var _xfa_object = __w_pdfjs_require__(75); +class DataHandler { + constructor(root, data) { + this.data = data; + this.dataset = root.datasets || null; + } + serialize(storage) { + const stack = [[-1, this.data[_xfa_object.$getChildren]()]]; + while (stack.length > 0) { + const last = stack.at(-1); + const [i, children] = last; + if (i + 1 === children.length) { + stack.pop(); + continue; + } + const child = children[++last[0]]; + const storageEntry = storage.get(child[_xfa_object.$uid]); + if (storageEntry) { + child[_xfa_object.$setValue](storageEntry); + } else { + const attributes = child[_xfa_object.$getAttributes](); + for (const value of attributes.values()) { + const entry = storage.get(value[_xfa_object.$uid]); + if (entry) { + value[_xfa_object.$setValue](entry); + break; + } + } + } + const nodes = child[_xfa_object.$getChildren](); + if (nodes.length > 0) { + stack.push([-1, nodes]); + } + } + const buf = [``]; + if (this.dataset) { + for (const child of this.dataset[_xfa_object.$getChildren]()) { + if (child[_xfa_object.$nodeName] !== "data") { + child[_xfa_object.$toString](buf); + } + } + } + this.data[_xfa_object.$toString](buf); + buf.push(""); + return buf.join(""); + } +} +exports.DataHandler = DataHandler; + +/***/ }), +/* 86 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XFAParser = void 0; +var _xfa_object = __w_pdfjs_require__(75); +var _xml_parser = __w_pdfjs_require__(64); +var _builder = __w_pdfjs_require__(87); +var _util = __w_pdfjs_require__(2); +class XFAParser extends _xml_parser.XMLParserBase { + constructor(rootNameSpace = null, richText = false) { + super(); + this._builder = new _builder.Builder(rootNameSpace); + this._stack = []; + this._globalData = { + usedTypefaces: new Set() + }; + this._ids = new Map(); + this._current = this._builder.buildRoot(this._ids); + this._errorCode = _xml_parser.XMLParserErrorCode.NoError; + this._whiteRegex = /^\s+$/; + this._nbsps = /\xa0+/g; + this._richText = richText; + } + parse(data) { + this.parseXml(data); + if (this._errorCode !== _xml_parser.XMLParserErrorCode.NoError) { + return undefined; + } + this._current[_xfa_object.$finalize](); + return this._current.element; + } + onText(text) { + text = text.replace(this._nbsps, match => match.slice(1) + " "); + if (this._richText || this._current[_xfa_object.$acceptWhitespace]()) { + this._current[_xfa_object.$onText](text, this._richText); + return; + } + if (this._whiteRegex.test(text)) { + return; + } + this._current[_xfa_object.$onText](text.trim()); + } + onCdata(text) { + this._current[_xfa_object.$onText](text); + } + _mkAttributes(attributes, tagName) { + let namespace = null; + let prefixes = null; + const attributeObj = Object.create({}); + for (const { + name, + value + } of attributes) { + if (name === "xmlns") { + if (!namespace) { + namespace = value; + } else { + (0, _util.warn)(`XFA - multiple namespace definition in <${tagName}>`); + } + } else if (name.startsWith("xmlns:")) { + const prefix = name.substring("xmlns:".length); + if (!prefixes) { + prefixes = []; + } + prefixes.push({ + prefix, + value + }); + } else { + const i = name.indexOf(":"); + if (i === -1) { + attributeObj[name] = value; + } else { + let nsAttrs = attributeObj[_xfa_object.$nsAttributes]; + if (!nsAttrs) { + nsAttrs = attributeObj[_xfa_object.$nsAttributes] = Object.create(null); + } + const [ns, attrName] = [name.slice(0, i), name.slice(i + 1)]; + let attrs = nsAttrs[ns]; + if (!attrs) { + attrs = nsAttrs[ns] = Object.create(null); + } + attrs[attrName] = value; + } + } + } + return [namespace, prefixes, attributeObj]; + } + _getNameAndPrefix(name, nsAgnostic) { + const i = name.indexOf(":"); + if (i === -1) { + return [name, null]; + } + return [name.substring(i + 1), nsAgnostic ? "" : name.substring(0, i)]; + } + onBeginElement(tagName, attributes, isEmpty) { + const [namespace, prefixes, attributesObj] = this._mkAttributes(attributes, tagName); + const [name, nsPrefix] = this._getNameAndPrefix(tagName, this._builder.isNsAgnostic()); + const node = this._builder.build({ + nsPrefix, + name, + attributes: attributesObj, + namespace, + prefixes + }); + node[_xfa_object.$globalData] = this._globalData; + if (isEmpty) { + node[_xfa_object.$finalize](); + if (this._current[_xfa_object.$onChild](node)) { + node[_xfa_object.$setId](this._ids); + } + node[_xfa_object.$clean](this._builder); + return; + } + this._stack.push(this._current); + this._current = node; + } + onEndElement(name) { + const node = this._current; + if (node[_xfa_object.$isCDATAXml]() && typeof node[_xfa_object.$content] === "string") { + const parser = new XFAParser(); + parser._globalData = this._globalData; + const root = parser.parse(node[_xfa_object.$content]); + node[_xfa_object.$content] = null; + node[_xfa_object.$onChild](root); + } + node[_xfa_object.$finalize](); + this._current = this._stack.pop(); + if (this._current[_xfa_object.$onChild](node)) { + node[_xfa_object.$setId](this._ids); + } + node[_xfa_object.$clean](this._builder); + } + onError(code) { + this._errorCode = code; + } +} +exports.XFAParser = XFAParser; + +/***/ }), +/* 87 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Builder = void 0; +var _namespaces = __w_pdfjs_require__(77); +var _xfa_object = __w_pdfjs_require__(75); +var _setup = __w_pdfjs_require__(88); +var _template = __w_pdfjs_require__(80); +var _unknown = __w_pdfjs_require__(97); +var _util = __w_pdfjs_require__(2); +class Root extends _xfa_object.XFAObject { + constructor(ids) { + super(-1, "root", Object.create(null)); + this.element = null; + this[_xfa_object.$ids] = ids; + } + [_xfa_object.$onChild](child) { + this.element = child; + return true; + } + [_xfa_object.$finalize]() { + super[_xfa_object.$finalize](); + if (this.element.template instanceof _template.Template) { + this[_xfa_object.$ids].set(_xfa_object.$root, this.element); + this.element.template[_xfa_object.$resolvePrototypes](this[_xfa_object.$ids]); + this.element.template[_xfa_object.$ids] = this[_xfa_object.$ids]; + } + } +} +class Empty extends _xfa_object.XFAObject { + constructor() { + super(-1, "", Object.create(null)); + } + [_xfa_object.$onChild](_) { + return false; + } +} +class Builder { + constructor(rootNameSpace = null) { + this._namespaceStack = []; + this._nsAgnosticLevel = 0; + this._namespacePrefixes = new Map(); + this._namespaces = new Map(); + this._nextNsId = Math.max(...Object.values(_namespaces.NamespaceIds).map(({ + id + }) => id)); + this._currentNamespace = rootNameSpace || new _unknown.UnknownNamespace(++this._nextNsId); + } + buildRoot(ids) { + return new Root(ids); + } + build({ + nsPrefix, + name, + attributes, + namespace, + prefixes + }) { + const hasNamespaceDef = namespace !== null; + if (hasNamespaceDef) { + this._namespaceStack.push(this._currentNamespace); + this._currentNamespace = this._searchNamespace(namespace); + } + if (prefixes) { + this._addNamespacePrefix(prefixes); + } + if (attributes.hasOwnProperty(_xfa_object.$nsAttributes)) { + const dataTemplate = _setup.NamespaceSetUp.datasets; + const nsAttrs = attributes[_xfa_object.$nsAttributes]; + let xfaAttrs = null; + for (const [ns, attrs] of Object.entries(nsAttrs)) { + const nsToUse = this._getNamespaceToUse(ns); + if (nsToUse === dataTemplate) { + xfaAttrs = { + xfa: attrs + }; + break; + } + } + if (xfaAttrs) { + attributes[_xfa_object.$nsAttributes] = xfaAttrs; + } else { + delete attributes[_xfa_object.$nsAttributes]; + } + } + const namespaceToUse = this._getNamespaceToUse(nsPrefix); + const node = namespaceToUse && namespaceToUse[_namespaces.$buildXFAObject](name, attributes) || new Empty(); + if (node[_xfa_object.$isNsAgnostic]()) { + this._nsAgnosticLevel++; + } + if (hasNamespaceDef || prefixes || node[_xfa_object.$isNsAgnostic]()) { + node[_xfa_object.$cleanup] = { + hasNamespace: hasNamespaceDef, + prefixes, + nsAgnostic: node[_xfa_object.$isNsAgnostic]() + }; + } + return node; + } + isNsAgnostic() { + return this._nsAgnosticLevel > 0; + } + _searchNamespace(nsName) { + let ns = this._namespaces.get(nsName); + if (ns) { + return ns; + } + for (const [name, { + check + }] of Object.entries(_namespaces.NamespaceIds)) { + if (check(nsName)) { + ns = _setup.NamespaceSetUp[name]; + if (ns) { + this._namespaces.set(nsName, ns); + return ns; + } + break; + } + } + ns = new _unknown.UnknownNamespace(++this._nextNsId); + this._namespaces.set(nsName, ns); + return ns; + } + _addNamespacePrefix(prefixes) { + for (const { + prefix, + value + } of prefixes) { + const namespace = this._searchNamespace(value); + let prefixStack = this._namespacePrefixes.get(prefix); + if (!prefixStack) { + prefixStack = []; + this._namespacePrefixes.set(prefix, prefixStack); + } + prefixStack.push(namespace); + } + } + _getNamespaceToUse(prefix) { + if (!prefix) { + return this._currentNamespace; + } + const prefixStack = this._namespacePrefixes.get(prefix); + if (prefixStack && prefixStack.length > 0) { + return prefixStack.at(-1); + } + (0, _util.warn)(`Unknown namespace prefix: ${prefix}.`); + return null; + } + clean(data) { + const { + hasNamespace, + prefixes, + nsAgnostic + } = data; + if (hasNamespace) { + this._currentNamespace = this._namespaceStack.pop(); + } + if (prefixes) { + prefixes.forEach(({ + prefix + }) => { + this._namespacePrefixes.get(prefix).pop(); + }); + } + if (nsAgnostic) { + this._nsAgnosticLevel--; + } + } +} +exports.Builder = Builder; + +/***/ }), +/* 88 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NamespaceSetUp = void 0; +var _config = __w_pdfjs_require__(89); +var _connection_set = __w_pdfjs_require__(90); +var _datasets = __w_pdfjs_require__(91); +var _locale_set = __w_pdfjs_require__(92); +var _signature = __w_pdfjs_require__(93); +var _stylesheet = __w_pdfjs_require__(94); +var _template = __w_pdfjs_require__(80); +var _xdp = __w_pdfjs_require__(95); +var _xhtml = __w_pdfjs_require__(96); +const NamespaceSetUp = { + config: _config.ConfigNamespace, + connection: _connection_set.ConnectionSetNamespace, + datasets: _datasets.DatasetsNamespace, + localeSet: _locale_set.LocaleSetNamespace, + signature: _signature.SignatureNamespace, + stylesheet: _stylesheet.StylesheetNamespace, + template: _template.TemplateNamespace, + xdp: _xdp.XdpNamespace, + xhtml: _xhtml.XhtmlNamespace +}; +exports.NamespaceSetUp = NamespaceSetUp; + +/***/ }), +/* 89 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ConfigNamespace = void 0; +var _namespaces = __w_pdfjs_require__(77); +var _xfa_object = __w_pdfjs_require__(75); +var _utils = __w_pdfjs_require__(76); +var _util = __w_pdfjs_require__(2); +const CONFIG_NS_ID = _namespaces.NamespaceIds.config.id; +class Acrobat extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "acrobat", true); + this.acrobat7 = null; + this.autoSave = null; + this.common = null; + this.validate = null; + this.validateApprovalSignatures = null; + this.submitUrl = new _xfa_object.XFAObjectArray(); + } +} +class Acrobat7 extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "acrobat7", true); + this.dynamicRender = null; + } +} +class ADBE_JSConsole extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ADBE_JSConsole", ["delegate", "Enable", "Disable"]); + } +} +class ADBE_JSDebugger extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ADBE_JSDebugger", ["delegate", "Enable", "Disable"]); + } +} +class AddSilentPrint extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "addSilentPrint"); + } +} +class AddViewerPreferences extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "addViewerPreferences"); + } +} +class AdjustData extends _xfa_object.Option10 { + constructor(attributes) { + super(CONFIG_NS_ID, "adjustData"); + } +} +class AdobeExtensionLevel extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "adobeExtensionLevel", 0, n => n >= 1 && n <= 8); + } +} +class Agent extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "agent", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.common = new _xfa_object.XFAObjectArray(); + } +} +class AlwaysEmbed extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "alwaysEmbed"); + } +} +class Amd extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "amd"); + } +} +class Area extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "area"); + this.level = (0, _utils.getInteger)({ + data: attributes.level, + defaultValue: 0, + validate: n => n >= 1 && n <= 3 + }); + this.name = (0, _utils.getStringOption)(attributes.name, ["", "barcode", "coreinit", "deviceDriver", "font", "general", "layout", "merge", "script", "signature", "sourceSet", "templateCache"]); + } +} +class Attributes extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "attributes", ["preserve", "delegate", "ignore"]); + } +} +class AutoSave extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "autoSave", ["disabled", "enabled"]); + } +} +class Base extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "base"); + } +} +class BatchOutput extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "batchOutput"); + this.format = (0, _utils.getStringOption)(attributes.format, ["none", "concat", "zip", "zipCompress"]); + } +} +class BehaviorOverride extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "behaviorOverride"); + } + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = new Map(this[_xfa_object.$content].trim().split(/\s+/).filter(x => x.includes(":")).map(x => x.split(":", 2))); + } +} +class Cache extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "cache", true); + this.templateCache = null; + } +} +class Change extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "change"); + } +} +class Common extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "common", true); + this.data = null; + this.locale = null; + this.localeSet = null; + this.messaging = null; + this.suppressBanner = null; + this.template = null; + this.validationMessaging = null; + this.versionControl = null; + this.log = new _xfa_object.XFAObjectArray(); + } +} +class Compress extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "compress"); + this.scope = (0, _utils.getStringOption)(attributes.scope, ["imageOnly", "document"]); + } +} +class CompressLogicalStructure extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "compressLogicalStructure"); + } +} +class CompressObjectStream extends _xfa_object.Option10 { + constructor(attributes) { + super(CONFIG_NS_ID, "compressObjectStream"); + } +} +class Compression extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "compression", true); + this.compressLogicalStructure = null; + this.compressObjectStream = null; + this.level = null; + this.type = null; + } +} +class Config extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "config", true); + this.acrobat = null; + this.present = null; + this.trace = null; + this.agent = new _xfa_object.XFAObjectArray(); + } +} +class Conformance extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "conformance", ["A", "B"]); + } +} +class ContentCopy extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "contentCopy"); + } +} +class Copies extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "copies", 1, n => n >= 1); + } +} +class Creator extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "creator"); + } +} +class CurrentPage extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "currentPage", 0, n => n >= 0); + } +} +class Data extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "data", true); + this.adjustData = null; + this.attributes = null; + this.incrementalLoad = null; + this.outputXSL = null; + this.range = null; + this.record = null; + this.startNode = null; + this.uri = null; + this.window = null; + this.xsl = null; + this.excludeNS = new _xfa_object.XFAObjectArray(); + this.transform = new _xfa_object.XFAObjectArray(); + } +} +class Debug extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "debug", true); + this.uri = null; + } +} +class DefaultTypeface extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "defaultTypeface"); + this.writingScript = (0, _utils.getStringOption)(attributes.writingScript, ["*", "Arabic", "Cyrillic", "EastEuropeanRoman", "Greek", "Hebrew", "Japanese", "Korean", "Roman", "SimplifiedChinese", "Thai", "TraditionalChinese", "Vietnamese"]); + } +} +class Destination extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "destination", ["pdf", "pcl", "ps", "webClient", "zpl"]); + } +} +class DocumentAssembly extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "documentAssembly"); + } +} +class Driver extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "driver", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.fontInfo = null; + this.xdc = null; + } +} +class DuplexOption extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "duplexOption", ["simplex", "duplexFlipLongEdge", "duplexFlipShortEdge"]); + } +} +class DynamicRender extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "dynamicRender", ["forbidden", "required"]); + } +} +class Embed extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "embed"); + } +} +class Encrypt extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "encrypt"); + } +} +class Encryption extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "encryption", true); + this.encrypt = null; + this.encryptionLevel = null; + this.permissions = null; + } +} +class EncryptionLevel extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "encryptionLevel", ["40bit", "128bit"]); + } +} +class Enforce extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "enforce"); + } +} +class Equate extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "equate"); + this.force = (0, _utils.getInteger)({ + data: attributes.force, + defaultValue: 1, + validate: n => n === 0 + }); + this.from = attributes.from || ""; + this.to = attributes.to || ""; + } +} +class EquateRange extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "equateRange"); + this.from = attributes.from || ""; + this.to = attributes.to || ""; + this._unicodeRange = attributes.unicodeRange || ""; + } + get unicodeRange() { + const ranges = []; + const unicodeRegex = /U\+([0-9a-fA-F]+)/; + const unicodeRange = this._unicodeRange; + for (let range of unicodeRange.split(",").map(x => x.trim()).filter(x => !!x)) { + range = range.split("-", 2).map(x => { + const found = x.match(unicodeRegex); + if (!found) { + return 0; + } + return parseInt(found[1], 16); + }); + if (range.length === 1) { + range.push(range[0]); + } + ranges.push(range); + } + return (0, _util.shadow)(this, "unicodeRange", ranges); + } +} +class Exclude extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "exclude"); + } + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim().split(/\s+/).filter(x => x && ["calculate", "close", "enter", "exit", "initialize", "ready", "validate"].includes(x)); + } +} +class ExcludeNS extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "excludeNS"); + } +} +class FlipLabel extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "flipLabel", ["usePrinterSetting", "on", "off"]); + } +} +class FontInfo extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "fontInfo", true); + this.embed = null; + this.map = null; + this.subsetBelow = null; + this.alwaysEmbed = new _xfa_object.XFAObjectArray(); + this.defaultTypeface = new _xfa_object.XFAObjectArray(); + this.neverEmbed = new _xfa_object.XFAObjectArray(); + } +} +class FormFieldFilling extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "formFieldFilling"); + } +} +class GroupParent extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "groupParent"); + } +} +class IfEmpty extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ifEmpty", ["dataValue", "dataGroup", "ignore", "remove"]); + } +} +class IncludeXDPContent extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "includeXDPContent"); + } +} +class IncrementalLoad extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "incrementalLoad", ["none", "forwardOnly"]); + } +} +class IncrementalMerge extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "incrementalMerge"); + } +} +class Interactive extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "interactive"); + } +} +class Jog extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "jog", ["usePrinterSetting", "none", "pageSet"]); + } +} +class LabelPrinter extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "labelPrinter", true); + this.name = (0, _utils.getStringOption)(attributes.name, ["zpl", "dpl", "ipl", "tcpl"]); + this.batchOutput = null; + this.flipLabel = null; + this.fontInfo = null; + this.xdc = null; + } +} +class Layout extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "layout", ["paginate", "panel"]); + } +} +class Level extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "level", 0, n => n > 0); + } +} +class Linearized extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "linearized"); + } +} +class Locale extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "locale"); + } +} +class LocaleSet extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "localeSet"); + } +} +class Log extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "log", true); + this.mode = null; + this.threshold = null; + this.to = null; + this.uri = null; + } +} +class MapElement extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "map", true); + this.equate = new _xfa_object.XFAObjectArray(); + this.equateRange = new _xfa_object.XFAObjectArray(); + } +} +class MediumInfo extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "mediumInfo", true); + this.map = null; + } +} +class Message extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "message", true); + this.msgId = null; + this.severity = null; + } +} +class Messaging extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "messaging", true); + this.message = new _xfa_object.XFAObjectArray(); + } +} +class Mode extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "mode", ["append", "overwrite"]); + } +} +class ModifyAnnots extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "modifyAnnots"); + } +} +class MsgId extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "msgId", 1, n => n >= 1); + } +} +class NameAttr extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "nameAttr"); + } +} +class NeverEmbed extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "neverEmbed"); + } +} +class NumberOfCopies extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "numberOfCopies", null, n => n >= 2 && n <= 5); + } +} +class OpenAction extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "openAction", true); + this.destination = null; + } +} +class Output extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "output", true); + this.to = null; + this.type = null; + this.uri = null; + } +} +class OutputBin extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "outputBin"); + } +} +class OutputXSL extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "outputXSL", true); + this.uri = null; + } +} +class Overprint extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "overprint", ["none", "both", "draw", "field"]); + } +} +class Packets extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "packets"); + } + [_xfa_object.$finalize]() { + if (this[_xfa_object.$content] === "*") { + return; + } + this[_xfa_object.$content] = this[_xfa_object.$content].trim().split(/\s+/).filter(x => ["config", "datasets", "template", "xfdf", "xslt"].includes(x)); + } +} +class PageOffset extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pageOffset"); + this.x = (0, _utils.getInteger)({ + data: attributes.x, + defaultValue: "useXDCSetting", + validate: n => true + }); + this.y = (0, _utils.getInteger)({ + data: attributes.y, + defaultValue: "useXDCSetting", + validate: n => true + }); + } +} +class PageRange extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pageRange"); + } + [_xfa_object.$finalize]() { + const numbers = this[_xfa_object.$content].trim().split(/\s+/).map(x => parseInt(x, 10)); + const ranges = []; + for (let i = 0, ii = numbers.length; i < ii; i += 2) { + ranges.push(numbers.slice(i, i + 2)); + } + this[_xfa_object.$content] = ranges; + } +} +class Pagination extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pagination", ["simplex", "duplexShortEdge", "duplexLongEdge"]); + } +} +class PaginationOverride extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "paginationOverride", ["none", "forceDuplex", "forceDuplexLongEdge", "forceDuplexShortEdge", "forceSimplex"]); + } +} +class Part extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "part", 1, n => false); + } +} +class Pcl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pcl", true); + this.name = attributes.name || ""; + this.batchOutput = null; + this.fontInfo = null; + this.jog = null; + this.mediumInfo = null; + this.outputBin = null; + this.pageOffset = null; + this.staple = null; + this.xdc = null; + } +} +class Pdf extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pdf", true); + this.name = attributes.name || ""; + this.adobeExtensionLevel = null; + this.batchOutput = null; + this.compression = null; + this.creator = null; + this.encryption = null; + this.fontInfo = null; + this.interactive = null; + this.linearized = null; + this.openAction = null; + this.pdfa = null; + this.producer = null; + this.renderPolicy = null; + this.scriptModel = null; + this.silentPrint = null; + this.submitFormat = null; + this.tagged = null; + this.version = null; + this.viewerPreferences = null; + this.xdc = null; + } +} +class Pdfa extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pdfa", true); + this.amd = null; + this.conformance = null; + this.includeXDPContent = null; + this.part = null; + } +} +class Permissions extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "permissions", true); + this.accessibleContent = null; + this.change = null; + this.contentCopy = null; + this.documentAssembly = null; + this.formFieldFilling = null; + this.modifyAnnots = null; + this.plaintextMetadata = null; + this.print = null; + this.printHighQuality = null; + } +} +class PickTrayByPDFSize extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "pickTrayByPDFSize"); + } +} +class Picture extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "picture"); + } +} +class PlaintextMetadata extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "plaintextMetadata"); + } +} +class Presence extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "presence", ["preserve", "dissolve", "dissolveStructure", "ignore", "remove"]); + } +} +class Present extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "present", true); + this.behaviorOverride = null; + this.cache = null; + this.common = null; + this.copies = null; + this.destination = null; + this.incrementalMerge = null; + this.layout = null; + this.output = null; + this.overprint = null; + this.pagination = null; + this.paginationOverride = null; + this.script = null; + this.validate = null; + this.xdp = null; + this.driver = new _xfa_object.XFAObjectArray(); + this.labelPrinter = new _xfa_object.XFAObjectArray(); + this.pcl = new _xfa_object.XFAObjectArray(); + this.pdf = new _xfa_object.XFAObjectArray(); + this.ps = new _xfa_object.XFAObjectArray(); + this.submitUrl = new _xfa_object.XFAObjectArray(); + this.webClient = new _xfa_object.XFAObjectArray(); + this.zpl = new _xfa_object.XFAObjectArray(); + } +} +class Print extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "print"); + } +} +class PrintHighQuality extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "printHighQuality"); + } +} +class PrintScaling extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "printScaling", ["appdefault", "noScaling"]); + } +} +class PrinterName extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "printerName"); + } +} +class Producer extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "producer"); + } +} +class Ps extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ps", true); + this.name = attributes.name || ""; + this.batchOutput = null; + this.fontInfo = null; + this.jog = null; + this.mediumInfo = null; + this.outputBin = null; + this.staple = null; + this.xdc = null; + } +} +class Range extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "range"); + } + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim().split(/\s*,\s*/, 2).map(range => range.split("-").map(x => parseInt(x.trim(), 10))).filter(range => range.every(x => !isNaN(x))).map(range => { + if (range.length === 1) { + range.push(range[0]); + } + return range; + }); + } +} +class Record extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "record"); + } + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim(); + const n = parseInt(this[_xfa_object.$content], 10); + if (!isNaN(n) && n >= 0) { + this[_xfa_object.$content] = n; + } + } +} +class Relevant extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "relevant"); + } + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim().split(/\s+/); + } +} +class Rename extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "rename"); + } + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim(); + if (this[_xfa_object.$content].toLowerCase().startsWith("xml") || new RegExp("[\\p{L}_][\\p{L}\\d._\\p{M}-]*", "u").test(this[_xfa_object.$content])) { + (0, _util.warn)("XFA - Rename: invalid XFA name"); + } + } +} +class RenderPolicy extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "renderPolicy", ["server", "client"]); + } +} +class RunScripts extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "runScripts", ["both", "client", "none", "server"]); + } +} +class Script extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "script", true); + this.currentPage = null; + this.exclude = null; + this.runScripts = null; + } +} +class ScriptModel extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "scriptModel", ["XFA", "none"]); + } +} +class Severity extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "severity", ["ignore", "error", "information", "trace", "warning"]); + } +} +class SilentPrint extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "silentPrint", true); + this.addSilentPrint = null; + this.printerName = null; + } +} +class Staple extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "staple"); + this.mode = (0, _utils.getStringOption)(attributes.mode, ["usePrinterSetting", "on", "off"]); + } +} +class StartNode extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "startNode"); + } +} +class StartPage extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "startPage", 0, n => true); + } +} +class SubmitFormat extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "submitFormat", ["html", "delegate", "fdf", "xml", "pdf"]); + } +} +class SubmitUrl extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "submitUrl"); + } +} +class SubsetBelow extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "subsetBelow", 100, n => n >= 0 && n <= 100); + } +} +class SuppressBanner extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "suppressBanner"); + } +} +class Tagged extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "tagged"); + } +} +class Template extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "template", true); + this.base = null; + this.relevant = null; + this.startPage = null; + this.uri = null; + this.xsl = null; + } +} +class Threshold extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "threshold", ["trace", "error", "information", "warning"]); + } +} +class To extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "to", ["null", "memory", "stderr", "stdout", "system", "uri"]); + } +} +class TemplateCache extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "templateCache"); + this.maxEntries = (0, _utils.getInteger)({ + data: attributes.maxEntries, + defaultValue: 5, + validate: n => n >= 0 + }); + } +} +class Trace extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "trace", true); + this.area = new _xfa_object.XFAObjectArray(); + } +} +class Transform extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "transform", true); + this.groupParent = null; + this.ifEmpty = null; + this.nameAttr = null; + this.picture = null; + this.presence = null; + this.rename = null; + this.whitespace = null; + } +} +class Type extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "type", ["none", "ascii85", "asciiHex", "ccittfax", "flate", "lzw", "runLength", "native", "xdp", "mergedXDP"]); + } +} +class Uri extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "uri"); + } +} +class Validate extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "validate", ["preSubmit", "prePrint", "preExecute", "preSave"]); + } +} +class ValidateApprovalSignatures extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "validateApprovalSignatures"); + } + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim().split(/\s+/).filter(x => ["docReady", "postSign"].includes(x)); + } +} +class ValidationMessaging extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "validationMessaging", ["allMessagesIndividually", "allMessagesTogether", "firstMessageOnly", "noMessages"]); + } +} +class Version extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "version", ["1.7", "1.6", "1.5", "1.4", "1.3", "1.2"]); + } +} +class VersionControl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "VersionControl"); + this.outputBelow = (0, _utils.getStringOption)(attributes.outputBelow, ["warn", "error", "update"]); + this.sourceAbove = (0, _utils.getStringOption)(attributes.sourceAbove, ["warn", "error"]); + this.sourceBelow = (0, _utils.getStringOption)(attributes.sourceBelow, ["update", "maintain"]); + } +} +class ViewerPreferences extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "viewerPreferences", true); + this.ADBE_JSConsole = null; + this.ADBE_JSDebugger = null; + this.addViewerPreferences = null; + this.duplexOption = null; + this.enforce = null; + this.numberOfCopies = null; + this.pageRange = null; + this.pickTrayByPDFSize = null; + this.printScaling = null; + } +} +class WebClient extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "webClient", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.fontInfo = null; + this.xdc = null; + } +} +class Whitespace extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "whitespace", ["preserve", "ltrim", "normalize", "rtrim", "trim"]); + } +} +class Window extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "window"); + } + [_xfa_object.$finalize]() { + const pair = this[_xfa_object.$content].trim().split(/\s*,\s*/, 2).map(x => parseInt(x, 10)); + if (pair.some(x => isNaN(x))) { + this[_xfa_object.$content] = [0, 0]; + return; + } + if (pair.length === 1) { + pair.push(pair[0]); + } + this[_xfa_object.$content] = pair; + } +} +class Xdc extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "xdc", true); + this.uri = new _xfa_object.XFAObjectArray(); + this.xsl = new _xfa_object.XFAObjectArray(); + } +} +class Xdp extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "xdp", true); + this.packets = null; + } +} +class Xsl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "xsl", true); + this.debug = null; + this.uri = null; + } +} +class Zpl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "zpl", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.batchOutput = null; + this.flipLabel = null; + this.fontInfo = null; + this.xdc = null; + } +} +class ConfigNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (ConfigNamespace.hasOwnProperty(name)) { + return ConfigNamespace[name](attributes); + } + return undefined; + } + static acrobat(attrs) { + return new Acrobat(attrs); + } + static acrobat7(attrs) { + return new Acrobat7(attrs); + } + static ADBE_JSConsole(attrs) { + return new ADBE_JSConsole(attrs); + } + static ADBE_JSDebugger(attrs) { + return new ADBE_JSDebugger(attrs); + } + static addSilentPrint(attrs) { + return new AddSilentPrint(attrs); + } + static addViewerPreferences(attrs) { + return new AddViewerPreferences(attrs); + } + static adjustData(attrs) { + return new AdjustData(attrs); + } + static adobeExtensionLevel(attrs) { + return new AdobeExtensionLevel(attrs); + } + static agent(attrs) { + return new Agent(attrs); + } + static alwaysEmbed(attrs) { + return new AlwaysEmbed(attrs); + } + static amd(attrs) { + return new Amd(attrs); + } + static area(attrs) { + return new Area(attrs); + } + static attributes(attrs) { + return new Attributes(attrs); + } + static autoSave(attrs) { + return new AutoSave(attrs); + } + static base(attrs) { + return new Base(attrs); + } + static batchOutput(attrs) { + return new BatchOutput(attrs); + } + static behaviorOverride(attrs) { + return new BehaviorOverride(attrs); + } + static cache(attrs) { + return new Cache(attrs); + } + static change(attrs) { + return new Change(attrs); + } + static common(attrs) { + return new Common(attrs); + } + static compress(attrs) { + return new Compress(attrs); + } + static compressLogicalStructure(attrs) { + return new CompressLogicalStructure(attrs); + } + static compressObjectStream(attrs) { + return new CompressObjectStream(attrs); + } + static compression(attrs) { + return new Compression(attrs); + } + static config(attrs) { + return new Config(attrs); + } + static conformance(attrs) { + return new Conformance(attrs); + } + static contentCopy(attrs) { + return new ContentCopy(attrs); + } + static copies(attrs) { + return new Copies(attrs); + } + static creator(attrs) { + return new Creator(attrs); + } + static currentPage(attrs) { + return new CurrentPage(attrs); + } + static data(attrs) { + return new Data(attrs); + } + static debug(attrs) { + return new Debug(attrs); + } + static defaultTypeface(attrs) { + return new DefaultTypeface(attrs); + } + static destination(attrs) { + return new Destination(attrs); + } + static documentAssembly(attrs) { + return new DocumentAssembly(attrs); + } + static driver(attrs) { + return new Driver(attrs); + } + static duplexOption(attrs) { + return new DuplexOption(attrs); + } + static dynamicRender(attrs) { + return new DynamicRender(attrs); + } + static embed(attrs) { + return new Embed(attrs); + } + static encrypt(attrs) { + return new Encrypt(attrs); + } + static encryption(attrs) { + return new Encryption(attrs); + } + static encryptionLevel(attrs) { + return new EncryptionLevel(attrs); + } + static enforce(attrs) { + return new Enforce(attrs); + } + static equate(attrs) { + return new Equate(attrs); + } + static equateRange(attrs) { + return new EquateRange(attrs); + } + static exclude(attrs) { + return new Exclude(attrs); + } + static excludeNS(attrs) { + return new ExcludeNS(attrs); + } + static flipLabel(attrs) { + return new FlipLabel(attrs); + } + static fontInfo(attrs) { + return new FontInfo(attrs); + } + static formFieldFilling(attrs) { + return new FormFieldFilling(attrs); + } + static groupParent(attrs) { + return new GroupParent(attrs); + } + static ifEmpty(attrs) { + return new IfEmpty(attrs); + } + static includeXDPContent(attrs) { + return new IncludeXDPContent(attrs); + } + static incrementalLoad(attrs) { + return new IncrementalLoad(attrs); + } + static incrementalMerge(attrs) { + return new IncrementalMerge(attrs); + } + static interactive(attrs) { + return new Interactive(attrs); + } + static jog(attrs) { + return new Jog(attrs); + } + static labelPrinter(attrs) { + return new LabelPrinter(attrs); + } + static layout(attrs) { + return new Layout(attrs); + } + static level(attrs) { + return new Level(attrs); + } + static linearized(attrs) { + return new Linearized(attrs); + } + static locale(attrs) { + return new Locale(attrs); + } + static localeSet(attrs) { + return new LocaleSet(attrs); + } + static log(attrs) { + return new Log(attrs); + } + static map(attrs) { + return new MapElement(attrs); + } + static mediumInfo(attrs) { + return new MediumInfo(attrs); + } + static message(attrs) { + return new Message(attrs); + } + static messaging(attrs) { + return new Messaging(attrs); + } + static mode(attrs) { + return new Mode(attrs); + } + static modifyAnnots(attrs) { + return new ModifyAnnots(attrs); + } + static msgId(attrs) { + return new MsgId(attrs); + } + static nameAttr(attrs) { + return new NameAttr(attrs); + } + static neverEmbed(attrs) { + return new NeverEmbed(attrs); + } + static numberOfCopies(attrs) { + return new NumberOfCopies(attrs); + } + static openAction(attrs) { + return new OpenAction(attrs); + } + static output(attrs) { + return new Output(attrs); + } + static outputBin(attrs) { + return new OutputBin(attrs); + } + static outputXSL(attrs) { + return new OutputXSL(attrs); + } + static overprint(attrs) { + return new Overprint(attrs); + } + static packets(attrs) { + return new Packets(attrs); + } + static pageOffset(attrs) { + return new PageOffset(attrs); + } + static pageRange(attrs) { + return new PageRange(attrs); + } + static pagination(attrs) { + return new Pagination(attrs); + } + static paginationOverride(attrs) { + return new PaginationOverride(attrs); + } + static part(attrs) { + return new Part(attrs); + } + static pcl(attrs) { + return new Pcl(attrs); + } + static pdf(attrs) { + return new Pdf(attrs); + } + static pdfa(attrs) { + return new Pdfa(attrs); + } + static permissions(attrs) { + return new Permissions(attrs); + } + static pickTrayByPDFSize(attrs) { + return new PickTrayByPDFSize(attrs); + } + static picture(attrs) { + return new Picture(attrs); + } + static plaintextMetadata(attrs) { + return new PlaintextMetadata(attrs); + } + static presence(attrs) { + return new Presence(attrs); + } + static present(attrs) { + return new Present(attrs); + } + static print(attrs) { + return new Print(attrs); + } + static printHighQuality(attrs) { + return new PrintHighQuality(attrs); + } + static printScaling(attrs) { + return new PrintScaling(attrs); + } + static printerName(attrs) { + return new PrinterName(attrs); + } + static producer(attrs) { + return new Producer(attrs); + } + static ps(attrs) { + return new Ps(attrs); + } + static range(attrs) { + return new Range(attrs); + } + static record(attrs) { + return new Record(attrs); + } + static relevant(attrs) { + return new Relevant(attrs); + } + static rename(attrs) { + return new Rename(attrs); + } + static renderPolicy(attrs) { + return new RenderPolicy(attrs); + } + static runScripts(attrs) { + return new RunScripts(attrs); + } + static script(attrs) { + return new Script(attrs); + } + static scriptModel(attrs) { + return new ScriptModel(attrs); + } + static severity(attrs) { + return new Severity(attrs); + } + static silentPrint(attrs) { + return new SilentPrint(attrs); + } + static staple(attrs) { + return new Staple(attrs); + } + static startNode(attrs) { + return new StartNode(attrs); + } + static startPage(attrs) { + return new StartPage(attrs); + } + static submitFormat(attrs) { + return new SubmitFormat(attrs); + } + static submitUrl(attrs) { + return new SubmitUrl(attrs); + } + static subsetBelow(attrs) { + return new SubsetBelow(attrs); + } + static suppressBanner(attrs) { + return new SuppressBanner(attrs); + } + static tagged(attrs) { + return new Tagged(attrs); + } + static template(attrs) { + return new Template(attrs); + } + static templateCache(attrs) { + return new TemplateCache(attrs); + } + static threshold(attrs) { + return new Threshold(attrs); + } + static to(attrs) { + return new To(attrs); + } + static trace(attrs) { + return new Trace(attrs); + } + static transform(attrs) { + return new Transform(attrs); + } + static type(attrs) { + return new Type(attrs); + } + static uri(attrs) { + return new Uri(attrs); + } + static validate(attrs) { + return new Validate(attrs); + } + static validateApprovalSignatures(attrs) { + return new ValidateApprovalSignatures(attrs); + } + static validationMessaging(attrs) { + return new ValidationMessaging(attrs); + } + static version(attrs) { + return new Version(attrs); + } + static versionControl(attrs) { + return new VersionControl(attrs); + } + static viewerPreferences(attrs) { + return new ViewerPreferences(attrs); + } + static webClient(attrs) { + return new WebClient(attrs); + } + static whitespace(attrs) { + return new Whitespace(attrs); + } + static window(attrs) { + return new Window(attrs); + } + static xdc(attrs) { + return new Xdc(attrs); + } + static xdp(attrs) { + return new Xdp(attrs); + } + static xsl(attrs) { + return new Xsl(attrs); + } + static zpl(attrs) { + return new Zpl(attrs); + } +} +exports.ConfigNamespace = ConfigNamespace; + +/***/ }), +/* 90 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ConnectionSetNamespace = void 0; +var _namespaces = __w_pdfjs_require__(77); +var _xfa_object = __w_pdfjs_require__(75); +const CONNECTION_SET_NS_ID = _namespaces.NamespaceIds.connectionSet.id; +class ConnectionSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "connectionSet", true); + this.wsdlConnection = new _xfa_object.XFAObjectArray(); + this.xmlConnection = new _xfa_object.XFAObjectArray(); + this.xsdConnection = new _xfa_object.XFAObjectArray(); + } +} +class EffectiveInputPolicy extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "effectiveInputPolicy"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class EffectiveOutputPolicy extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "effectiveOutputPolicy"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Operation extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "operation"); + this.id = attributes.id || ""; + this.input = attributes.input || ""; + this.name = attributes.name || ""; + this.output = attributes.output || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class RootElement extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "rootElement"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class SoapAction extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "soapAction"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class SoapAddress extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "soapAddress"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class Uri extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "uri"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class WsdlAddress extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "wsdlAddress"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } +} +class WsdlConnection extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "wsdlConnection", true); + this.dataDescription = attributes.dataDescription || ""; + this.name = attributes.name || ""; + this.effectiveInputPolicy = null; + this.effectiveOutputPolicy = null; + this.operation = null; + this.soapAction = null; + this.soapAddress = null; + this.wsdlAddress = null; + } +} +class XmlConnection extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "xmlConnection", true); + this.dataDescription = attributes.dataDescription || ""; + this.name = attributes.name || ""; + this.uri = null; + } +} +class XsdConnection extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "xsdConnection", true); + this.dataDescription = attributes.dataDescription || ""; + this.name = attributes.name || ""; + this.rootElement = null; + this.uri = null; + } +} +class ConnectionSetNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (ConnectionSetNamespace.hasOwnProperty(name)) { + return ConnectionSetNamespace[name](attributes); + } + return undefined; + } + static connectionSet(attrs) { + return new ConnectionSet(attrs); + } + static effectiveInputPolicy(attrs) { + return new EffectiveInputPolicy(attrs); + } + static effectiveOutputPolicy(attrs) { + return new EffectiveOutputPolicy(attrs); + } + static operation(attrs) { + return new Operation(attrs); + } + static rootElement(attrs) { + return new RootElement(attrs); + } + static soapAction(attrs) { + return new SoapAction(attrs); + } + static soapAddress(attrs) { + return new SoapAddress(attrs); + } + static uri(attrs) { + return new Uri(attrs); + } + static wsdlAddress(attrs) { + return new WsdlAddress(attrs); + } + static wsdlConnection(attrs) { + return new WsdlConnection(attrs); + } + static xmlConnection(attrs) { + return new XmlConnection(attrs); + } + static xsdConnection(attrs) { + return new XsdConnection(attrs); + } +} +exports.ConnectionSetNamespace = ConnectionSetNamespace; + +/***/ }), +/* 91 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.DatasetsNamespace = void 0; +var _xfa_object = __w_pdfjs_require__(75); +var _namespaces = __w_pdfjs_require__(77); +const DATASETS_NS_ID = _namespaces.NamespaceIds.datasets.id; +class Data extends _xfa_object.XmlObject { + constructor(attributes) { + super(DATASETS_NS_ID, "data", attributes); + } + [_xfa_object.$isNsAgnostic]() { + return true; + } +} +class Datasets extends _xfa_object.XFAObject { + constructor(attributes) { + super(DATASETS_NS_ID, "datasets", true); + this.data = null; + this.Signature = null; + } + [_xfa_object.$onChild](child) { + const name = child[_xfa_object.$nodeName]; + if (name === "data" && child[_xfa_object.$namespaceId] === DATASETS_NS_ID || name === "Signature" && child[_xfa_object.$namespaceId] === _namespaces.NamespaceIds.signature.id) { + this[name] = child; + } + this[_xfa_object.$appendChild](child); + } +} +class DatasetsNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (DatasetsNamespace.hasOwnProperty(name)) { + return DatasetsNamespace[name](attributes); + } + return undefined; + } + static datasets(attributes) { + return new Datasets(attributes); + } + static data(attributes) { + return new Data(attributes); + } +} +exports.DatasetsNamespace = DatasetsNamespace; + +/***/ }), +/* 92 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.LocaleSetNamespace = void 0; +var _namespaces = __w_pdfjs_require__(77); +var _xfa_object = __w_pdfjs_require__(75); +var _utils = __w_pdfjs_require__(76); +const LOCALE_SET_NS_ID = _namespaces.NamespaceIds.localeSet.id; +class CalendarSymbols extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "calendarSymbols", true); + this.name = "gregorian"; + this.dayNames = new _xfa_object.XFAObjectArray(2); + this.eraNames = null; + this.meridiemNames = null; + this.monthNames = new _xfa_object.XFAObjectArray(2); + } +} +class CurrencySymbol extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "currencySymbol"); + this.name = (0, _utils.getStringOption)(attributes.name, ["symbol", "isoname", "decimal"]); + } +} +class CurrencySymbols extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "currencySymbols", true); + this.currencySymbol = new _xfa_object.XFAObjectArray(3); + } +} +class DatePattern extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "datePattern"); + this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]); + } +} +class DatePatterns extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "datePatterns", true); + this.datePattern = new _xfa_object.XFAObjectArray(4); + } +} +class DateTimeSymbols extends _xfa_object.ContentObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "dateTimeSymbols"); + } +} +class Day extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "day"); + } +} +class DayNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "dayNames", true); + this.abbr = (0, _utils.getInteger)({ + data: attributes.abbr, + defaultValue: 0, + validate: x => x === 1 + }); + this.day = new _xfa_object.XFAObjectArray(7); + } +} +class Era extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "era"); + } +} +class EraNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "eraNames", true); + this.era = new _xfa_object.XFAObjectArray(2); + } +} +class Locale extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "locale", true); + this.desc = attributes.desc || ""; + this.name = "isoname"; + this.calendarSymbols = null; + this.currencySymbols = null; + this.datePatterns = null; + this.dateTimeSymbols = null; + this.numberPatterns = null; + this.numberSymbols = null; + this.timePatterns = null; + this.typeFaces = null; + } +} +class LocaleSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "localeSet", true); + this.locale = new _xfa_object.XFAObjectArray(); + } +} +class Meridiem extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "meridiem"); + } +} +class MeridiemNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "meridiemNames", true); + this.meridiem = new _xfa_object.XFAObjectArray(2); + } +} +class Month extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "month"); + } +} +class MonthNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "monthNames", true); + this.abbr = (0, _utils.getInteger)({ + data: attributes.abbr, + defaultValue: 0, + validate: x => x === 1 + }); + this.month = new _xfa_object.XFAObjectArray(12); + } +} +class NumberPattern extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberPattern"); + this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]); + } +} +class NumberPatterns extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberPatterns", true); + this.numberPattern = new _xfa_object.XFAObjectArray(4); + } +} +class NumberSymbol extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberSymbol"); + this.name = (0, _utils.getStringOption)(attributes.name, ["decimal", "grouping", "percent", "minus", "zero"]); + } +} +class NumberSymbols extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberSymbols", true); + this.numberSymbol = new _xfa_object.XFAObjectArray(5); + } +} +class TimePattern extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "timePattern"); + this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]); + } +} +class TimePatterns extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "timePatterns", true); + this.timePattern = new _xfa_object.XFAObjectArray(4); + } +} +class TypeFace extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "typeFace", true); + this.name = attributes.name | ""; + } +} +class TypeFaces extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "typeFaces", true); + this.typeFace = new _xfa_object.XFAObjectArray(); + } +} +class LocaleSetNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (LocaleSetNamespace.hasOwnProperty(name)) { + return LocaleSetNamespace[name](attributes); + } + return undefined; + } + static calendarSymbols(attrs) { + return new CalendarSymbols(attrs); + } + static currencySymbol(attrs) { + return new CurrencySymbol(attrs); + } + static currencySymbols(attrs) { + return new CurrencySymbols(attrs); + } + static datePattern(attrs) { + return new DatePattern(attrs); + } + static datePatterns(attrs) { + return new DatePatterns(attrs); + } + static dateTimeSymbols(attrs) { + return new DateTimeSymbols(attrs); + } + static day(attrs) { + return new Day(attrs); + } + static dayNames(attrs) { + return new DayNames(attrs); + } + static era(attrs) { + return new Era(attrs); + } + static eraNames(attrs) { + return new EraNames(attrs); + } + static locale(attrs) { + return new Locale(attrs); + } + static localeSet(attrs) { + return new LocaleSet(attrs); + } + static meridiem(attrs) { + return new Meridiem(attrs); + } + static meridiemNames(attrs) { + return new MeridiemNames(attrs); + } + static month(attrs) { + return new Month(attrs); + } + static monthNames(attrs) { + return new MonthNames(attrs); + } + static numberPattern(attrs) { + return new NumberPattern(attrs); + } + static numberPatterns(attrs) { + return new NumberPatterns(attrs); + } + static numberSymbol(attrs) { + return new NumberSymbol(attrs); + } + static numberSymbols(attrs) { + return new NumberSymbols(attrs); + } + static timePattern(attrs) { + return new TimePattern(attrs); + } + static timePatterns(attrs) { + return new TimePatterns(attrs); + } + static typeFace(attrs) { + return new TypeFace(attrs); + } + static typeFaces(attrs) { + return new TypeFaces(attrs); + } +} +exports.LocaleSetNamespace = LocaleSetNamespace; + +/***/ }), +/* 93 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SignatureNamespace = void 0; +var _namespaces = __w_pdfjs_require__(77); +var _xfa_object = __w_pdfjs_require__(75); +const SIGNATURE_NS_ID = _namespaces.NamespaceIds.signature.id; +class Signature extends _xfa_object.XFAObject { + constructor(attributes) { + super(SIGNATURE_NS_ID, "signature", true); + } +} +class SignatureNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (SignatureNamespace.hasOwnProperty(name)) { + return SignatureNamespace[name](attributes); + } + return undefined; + } + static signature(attributes) { + return new Signature(attributes); + } +} +exports.SignatureNamespace = SignatureNamespace; + +/***/ }), +/* 94 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StylesheetNamespace = void 0; +var _namespaces = __w_pdfjs_require__(77); +var _xfa_object = __w_pdfjs_require__(75); +const STYLESHEET_NS_ID = _namespaces.NamespaceIds.stylesheet.id; +class Stylesheet extends _xfa_object.XFAObject { + constructor(attributes) { + super(STYLESHEET_NS_ID, "stylesheet", true); + } +} +class StylesheetNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (StylesheetNamespace.hasOwnProperty(name)) { + return StylesheetNamespace[name](attributes); + } + return undefined; + } + static stylesheet(attributes) { + return new Stylesheet(attributes); + } +} +exports.StylesheetNamespace = StylesheetNamespace; + +/***/ }), +/* 95 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XdpNamespace = void 0; +var _namespaces = __w_pdfjs_require__(77); +var _xfa_object = __w_pdfjs_require__(75); +const XDP_NS_ID = _namespaces.NamespaceIds.xdp.id; +class Xdp extends _xfa_object.XFAObject { + constructor(attributes) { + super(XDP_NS_ID, "xdp", true); + this.uuid = attributes.uuid || ""; + this.timeStamp = attributes.timeStamp || ""; + this.config = null; + this.connectionSet = null; + this.datasets = null; + this.localeSet = null; + this.stylesheet = new _xfa_object.XFAObjectArray(); + this.template = null; + } + [_xfa_object.$onChildCheck](child) { + const ns = _namespaces.NamespaceIds[child[_xfa_object.$nodeName]]; + return ns && child[_xfa_object.$namespaceId] === ns.id; + } +} +class XdpNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (XdpNamespace.hasOwnProperty(name)) { + return XdpNamespace[name](attributes); + } + return undefined; + } + static xdp(attributes) { + return new Xdp(attributes); + } +} +exports.XdpNamespace = XdpNamespace; + +/***/ }), +/* 96 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XhtmlNamespace = void 0; +var _xfa_object = __w_pdfjs_require__(75); +var _namespaces = __w_pdfjs_require__(77); +var _html_utils = __w_pdfjs_require__(82); +var _utils = __w_pdfjs_require__(76); +const XHTML_NS_ID = _namespaces.NamespaceIds.xhtml.id; +const $richText = Symbol(); +const VALID_STYLES = new Set(["color", "font", "font-family", "font-size", "font-stretch", "font-style", "font-weight", "margin", "margin-bottom", "margin-left", "margin-right", "margin-top", "letter-spacing", "line-height", "orphans", "page-break-after", "page-break-before", "page-break-inside", "tab-interval", "tab-stop", "text-align", "text-decoration", "text-indent", "vertical-align", "widows", "kerning-mode", "xfa-font-horizontal-scale", "xfa-font-vertical-scale", "xfa-spacerun", "xfa-tab-stops"]); +const StyleMapping = new Map([["page-break-after", "breakAfter"], ["page-break-before", "breakBefore"], ["page-break-inside", "breakInside"], ["kerning-mode", value => value === "none" ? "none" : "normal"], ["xfa-font-horizontal-scale", value => `scaleX(${Math.max(0, Math.min(parseInt(value) / 100)).toFixed(2)})`], ["xfa-font-vertical-scale", value => `scaleY(${Math.max(0, Math.min(parseInt(value) / 100)).toFixed(2)})`], ["xfa-spacerun", ""], ["xfa-tab-stops", ""], ["font-size", (value, original) => { + value = original.fontSize = (0, _utils.getMeasurement)(value); + return (0, _html_utils.measureToString)(0.99 * value); +}], ["letter-spacing", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["line-height", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-bottom", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-left", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-right", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-top", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["text-indent", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["font-family", value => value], ["vertical-align", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))]]); +const spacesRegExp = /\s+/g; +const crlfRegExp = /[\r\n]+/g; +const crlfForRichTextRegExp = /\r\n?/g; +function mapStyle(styleStr, node, richText) { + const style = Object.create(null); + if (!styleStr) { + return style; + } + const original = Object.create(null); + for (const [key, value] of styleStr.split(";").map(s => s.split(":", 2))) { + const mapping = StyleMapping.get(key); + if (mapping === "") { + continue; + } + let newValue = value; + if (mapping) { + if (typeof mapping === "string") { + newValue = mapping; + } else { + newValue = mapping(value, original); + } + } + if (key.endsWith("scale")) { + if (style.transform) { + style.transform = `${style[key]} ${newValue}`; + } else { + style.transform = newValue; + } + } else { + style[key.replaceAll(/-([a-zA-Z])/g, (_, x) => x.toUpperCase())] = newValue; + } + } + if (style.fontFamily) { + (0, _html_utils.setFontFamily)({ + typeface: style.fontFamily, + weight: style.fontWeight || "normal", + posture: style.fontStyle || "normal", + size: original.fontSize || 0 + }, node, node[_xfa_object.$globalData].fontFinder, style); + } + if (richText && style.verticalAlign && style.verticalAlign !== "0px" && style.fontSize) { + const SUB_SUPER_SCRIPT_FACTOR = 0.583; + const VERTICAL_FACTOR = 0.333; + const fontSize = (0, _utils.getMeasurement)(style.fontSize); + style.fontSize = (0, _html_utils.measureToString)(fontSize * SUB_SUPER_SCRIPT_FACTOR); + style.verticalAlign = (0, _html_utils.measureToString)(Math.sign((0, _utils.getMeasurement)(style.verticalAlign)) * fontSize * VERTICAL_FACTOR); + } + if (richText && style.fontSize) { + style.fontSize = `calc(${style.fontSize} * var(--scale-factor))`; + } + (0, _html_utils.fixTextIndent)(style); + return style; +} +function checkStyle(node) { + if (!node.style) { + return ""; + } + return node.style.trim().split(/\s*;\s*/).filter(s => !!s).map(s => s.split(/\s*:\s*/, 2)).filter(([key, value]) => { + if (key === "font-family") { + node[_xfa_object.$globalData].usedTypefaces.add(value); + } + return VALID_STYLES.has(key); + }).map(kv => kv.join(":")).join(";"); +} +const NoWhites = new Set(["body", "html"]); +class XhtmlObject extends _xfa_object.XmlObject { + constructor(attributes, name) { + super(XHTML_NS_ID, name); + this[$richText] = false; + this.style = attributes.style || ""; + } + [_xfa_object.$clean](builder) { + super[_xfa_object.$clean](builder); + this.style = checkStyle(this); + } + [_xfa_object.$acceptWhitespace]() { + return !NoWhites.has(this[_xfa_object.$nodeName]); + } + [_xfa_object.$onText](str, richText = false) { + if (!richText) { + str = str.replace(crlfRegExp, ""); + if (!this.style.includes("xfa-spacerun:yes")) { + str = str.replace(spacesRegExp, " "); + } + } else { + this[$richText] = true; + } + if (str) { + this[_xfa_object.$content] += str; + } + } + [_xfa_object.$pushGlyphs](measure, mustPop = true) { + const xfaFont = Object.create(null); + const margin = { + top: NaN, + bottom: NaN, + left: NaN, + right: NaN + }; + let lineHeight = null; + for (const [key, value] of this.style.split(";").map(s => s.split(":", 2))) { + switch (key) { + case "font-family": + xfaFont.typeface = (0, _utils.stripQuotes)(value); + break; + case "font-size": + xfaFont.size = (0, _utils.getMeasurement)(value); + break; + case "font-weight": + xfaFont.weight = value; + break; + case "font-style": + xfaFont.posture = value; + break; + case "letter-spacing": + xfaFont.letterSpacing = (0, _utils.getMeasurement)(value); + break; + case "margin": + const values = value.split(/ \t/).map(x => (0, _utils.getMeasurement)(x)); + switch (values.length) { + case 1: + margin.top = margin.bottom = margin.left = margin.right = values[0]; + break; + case 2: + margin.top = margin.bottom = values[0]; + margin.left = margin.right = values[1]; + break; + case 3: + margin.top = values[0]; + margin.bottom = values[2]; + margin.left = margin.right = values[1]; + break; + case 4: + margin.top = values[0]; + margin.left = values[1]; + margin.bottom = values[2]; + margin.right = values[3]; + break; + } + break; + case "margin-top": + margin.top = (0, _utils.getMeasurement)(value); + break; + case "margin-bottom": + margin.bottom = (0, _utils.getMeasurement)(value); + break; + case "margin-left": + margin.left = (0, _utils.getMeasurement)(value); + break; + case "margin-right": + margin.right = (0, _utils.getMeasurement)(value); + break; + case "line-height": + lineHeight = (0, _utils.getMeasurement)(value); + break; + } + } + measure.pushData(xfaFont, margin, lineHeight); + if (this[_xfa_object.$content]) { + measure.addString(this[_xfa_object.$content]); + } else { + for (const child of this[_xfa_object.$getChildren]()) { + if (child[_xfa_object.$nodeName] === "#text") { + measure.addString(child[_xfa_object.$content]); + continue; + } + child[_xfa_object.$pushGlyphs](measure); + } + } + if (mustPop) { + measure.popFont(); + } + } + [_xfa_object.$toHTML](availableSpace) { + const children = []; + this[_xfa_object.$extra] = { + children + }; + this[_xfa_object.$childrenToHTML]({}); + if (children.length === 0 && !this[_xfa_object.$content]) { + return _utils.HTMLResult.EMPTY; + } + let value; + if (this[$richText]) { + value = this[_xfa_object.$content] ? this[_xfa_object.$content].replace(crlfForRichTextRegExp, "\n") : undefined; + } else { + value = this[_xfa_object.$content] || undefined; + } + return _utils.HTMLResult.success({ + name: this[_xfa_object.$nodeName], + attributes: { + href: this.href, + style: mapStyle(this.style, this, this[$richText]) + }, + children, + value + }); + } +} +class A extends XhtmlObject { + constructor(attributes) { + super(attributes, "a"); + this.href = (0, _html_utils.fixURL)(attributes.href) || ""; + } +} +class B extends XhtmlObject { + constructor(attributes) { + super(attributes, "b"); + } + [_xfa_object.$pushGlyphs](measure) { + measure.pushFont({ + weight: "bold" + }); + super[_xfa_object.$pushGlyphs](measure); + measure.popFont(); + } +} +class Body extends XhtmlObject { + constructor(attributes) { + super(attributes, "body"); + } + [_xfa_object.$toHTML](availableSpace) { + const res = super[_xfa_object.$toHTML](availableSpace); + const { + html + } = res; + if (!html) { + return _utils.HTMLResult.EMPTY; + } + html.name = "div"; + html.attributes.class = ["xfaRich"]; + return res; + } +} +class Br extends XhtmlObject { + constructor(attributes) { + super(attributes, "br"); + } + [_xfa_object.$text]() { + return "\n"; + } + [_xfa_object.$pushGlyphs](measure) { + measure.addString("\n"); + } + [_xfa_object.$toHTML](availableSpace) { + return _utils.HTMLResult.success({ + name: "br" + }); + } +} +class Html extends XhtmlObject { + constructor(attributes) { + super(attributes, "html"); + } + [_xfa_object.$toHTML](availableSpace) { + const children = []; + this[_xfa_object.$extra] = { + children + }; + this[_xfa_object.$childrenToHTML]({}); + if (children.length === 0) { + return _utils.HTMLResult.success({ + name: "div", + attributes: { + class: ["xfaRich"], + style: {} + }, + value: this[_xfa_object.$content] || "" + }); + } + if (children.length === 1) { + const child = children[0]; + if (child.attributes && child.attributes.class.includes("xfaRich")) { + return _utils.HTMLResult.success(child); + } + } + return _utils.HTMLResult.success({ + name: "div", + attributes: { + class: ["xfaRich"], + style: {} + }, + children + }); + } +} +class I extends XhtmlObject { + constructor(attributes) { + super(attributes, "i"); + } + [_xfa_object.$pushGlyphs](measure) { + measure.pushFont({ + posture: "italic" + }); + super[_xfa_object.$pushGlyphs](measure); + measure.popFont(); + } +} +class Li extends XhtmlObject { + constructor(attributes) { + super(attributes, "li"); + } +} +class Ol extends XhtmlObject { + constructor(attributes) { + super(attributes, "ol"); + } +} +class P extends XhtmlObject { + constructor(attributes) { + super(attributes, "p"); + } + [_xfa_object.$pushGlyphs](measure) { + super[_xfa_object.$pushGlyphs](measure, false); + measure.addString("\n"); + measure.addPara(); + measure.popFont(); + } + [_xfa_object.$text]() { + const siblings = this[_xfa_object.$getParent]()[_xfa_object.$getChildren](); + if (siblings.at(-1) === this) { + return super[_xfa_object.$text](); + } + return super[_xfa_object.$text]() + "\n"; + } +} +class Span extends XhtmlObject { + constructor(attributes) { + super(attributes, "span"); + } +} +class Sub extends XhtmlObject { + constructor(attributes) { + super(attributes, "sub"); + } +} +class Sup extends XhtmlObject { + constructor(attributes) { + super(attributes, "sup"); + } +} +class Ul extends XhtmlObject { + constructor(attributes) { + super(attributes, "ul"); + } +} +class XhtmlNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (XhtmlNamespace.hasOwnProperty(name)) { + return XhtmlNamespace[name](attributes); + } + return undefined; + } + static a(attributes) { + return new A(attributes); + } + static b(attributes) { + return new B(attributes); + } + static body(attributes) { + return new Body(attributes); + } + static br(attributes) { + return new Br(attributes); + } + static html(attributes) { + return new Html(attributes); + } + static i(attributes) { + return new I(attributes); + } + static li(attributes) { + return new Li(attributes); + } + static ol(attributes) { + return new Ol(attributes); + } + static p(attributes) { + return new P(attributes); + } + static span(attributes) { + return new Span(attributes); + } + static sub(attributes) { + return new Sub(attributes); + } + static sup(attributes) { + return new Sup(attributes); + } + static ul(attributes) { + return new Ul(attributes); + } +} +exports.XhtmlNamespace = XhtmlNamespace; + +/***/ }), +/* 97 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.UnknownNamespace = void 0; +var _namespaces = __w_pdfjs_require__(77); +var _xfa_object = __w_pdfjs_require__(75); +class UnknownNamespace { + constructor(nsId) { + this.namespaceId = nsId; + } + [_namespaces.$buildXFAObject](name, attributes) { + return new _xfa_object.XmlObject(this.namespaceId, name, attributes); + } +} +exports.UnknownNamespace = UnknownNamespace; + +/***/ }), +/* 98 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.DatasetReader = void 0; +var _util = __w_pdfjs_require__(2); +var _core_utils = __w_pdfjs_require__(4); +var _xml_parser = __w_pdfjs_require__(64); +function decodeString(str) { + try { + return (0, _util.stringToUTF8String)(str); + } catch (ex) { + (0, _util.warn)(`UTF-8 decoding failed: "${ex}".`); + return str; + } +} +class DatasetXMLParser extends _xml_parser.SimpleXMLParser { + constructor(options) { + super(options); + this.node = null; + } + onEndElement(name) { + const node = super.onEndElement(name); + if (node && name === "xfa:datasets") { + this.node = node; + throw new Error("Aborting DatasetXMLParser."); + } + } +} +class DatasetReader { + constructor(data) { + if (data.datasets) { + this.node = new _xml_parser.SimpleXMLParser({ + hasAttributes: true + }).parseFromString(data.datasets).documentElement; + } else { + const parser = new DatasetXMLParser({ + hasAttributes: true + }); + try { + parser.parseFromString(data["xdp:xdp"]); + } catch (_) {} + this.node = parser.node; + } + } + getValue(path) { + if (!this.node || !path) { + return ""; + } + const node = this.node.searchNode((0, _core_utils.parseXFAPath)(path), 0); + if (!node) { + return ""; + } + const first = node.firstChild; + if (first && first.nodeName === "value") { + return node.children.map(child => decodeString(child.textContent)); + } + return decodeString(node.textContent); + } +} +exports.DatasetReader = DatasetReader; + +/***/ }), +/* 99 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XRef = void 0; +var _util = __w_pdfjs_require__(2); +var _primitives = __w_pdfjs_require__(3); +var _parser = __w_pdfjs_require__(15); +var _core_utils = __w_pdfjs_require__(4); +var _base_stream = __w_pdfjs_require__(5); +var _crypto = __w_pdfjs_require__(65); +class XRef { + constructor(stream, pdfManager) { + this.stream = stream; + this.pdfManager = pdfManager; + this.entries = []; + this.xrefstms = Object.create(null); + this._cacheMap = new Map(); + this._pendingRefs = new _primitives.RefSet(); + this._newPersistentRefNum = null; + this._newTemporaryRefNum = null; + } + getNewPersistentRef(obj) { + if (this._newPersistentRefNum === null) { + this._newPersistentRefNum = this.entries.length || 1; + } + const num = this._newPersistentRefNum++; + this._cacheMap.set(num, obj); + return _primitives.Ref.get(num, 0); + } + getNewTemporaryRef() { + if (this._newTemporaryRefNum === null) { + this._newTemporaryRefNum = this.entries.length || 1; + } + return _primitives.Ref.get(this._newTemporaryRefNum++, 0); + } + resetNewTemporaryRef() { + this._newTemporaryRefNum = null; + } + setStartXRef(startXRef) { + this.startXRefQueue = [startXRef]; + } + parse(recoveryMode = false) { + let trailerDict; + if (!recoveryMode) { + trailerDict = this.readXRef(); + } else { + (0, _util.warn)("Indexing all PDF objects"); + trailerDict = this.indexObjects(); + } + trailerDict.assignXref(this); + this.trailer = trailerDict; + let encrypt; + try { + encrypt = trailerDict.get("Encrypt"); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`XRef.parse - Invalid "Encrypt" reference: "${ex}".`); + } + if (encrypt instanceof _primitives.Dict) { + const ids = trailerDict.get("ID"); + const fileId = ids && ids.length ? ids[0] : ""; + encrypt.suppressEncryption = true; + this.encrypt = new _crypto.CipherTransformFactory(encrypt, fileId, this.pdfManager.password); + } + let root; + try { + root = trailerDict.get("Root"); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`XRef.parse - Invalid "Root" reference: "${ex}".`); + } + if (root instanceof _primitives.Dict) { + try { + const pages = root.get("Pages"); + if (pages instanceof _primitives.Dict) { + this.root = root; + return; + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + (0, _util.warn)(`XRef.parse - Invalid "Pages" reference: "${ex}".`); + } + } + if (!recoveryMode) { + throw new _core_utils.XRefParseException(); + } + throw new _util.InvalidPDFException("Invalid Root reference."); + } + processXRefTable(parser) { + if (!("tableState" in this)) { + this.tableState = { + entryNum: 0, + streamPos: parser.lexer.stream.pos, + parserBuf1: parser.buf1, + parserBuf2: parser.buf2 + }; + } + const obj = this.readXRefTable(parser); + if (!(0, _primitives.isCmd)(obj, "trailer")) { + throw new _util.FormatError("Invalid XRef table: could not find trailer dictionary"); + } + let dict = parser.getObj(); + if (!(dict instanceof _primitives.Dict) && dict.dict) { + dict = dict.dict; + } + if (!(dict instanceof _primitives.Dict)) { + throw new _util.FormatError("Invalid XRef table: could not parse trailer dictionary"); + } + delete this.tableState; + return dict; + } + readXRefTable(parser) { + const stream = parser.lexer.stream; + const tableState = this.tableState; + stream.pos = tableState.streamPos; + parser.buf1 = tableState.parserBuf1; + parser.buf2 = tableState.parserBuf2; + let obj; + while (true) { + if (!("firstEntryNum" in tableState) || !("entryCount" in tableState)) { + if ((0, _primitives.isCmd)(obj = parser.getObj(), "trailer")) { + break; + } + tableState.firstEntryNum = obj; + tableState.entryCount = parser.getObj(); + } + let first = tableState.firstEntryNum; + const count = tableState.entryCount; + if (!Number.isInteger(first) || !Number.isInteger(count)) { + throw new _util.FormatError("Invalid XRef table: wrong types in subsection header"); + } + for (let i = tableState.entryNum; i < count; i++) { + tableState.streamPos = stream.pos; + tableState.entryNum = i; + tableState.parserBuf1 = parser.buf1; + tableState.parserBuf2 = parser.buf2; + const entry = {}; + entry.offset = parser.getObj(); + entry.gen = parser.getObj(); + const type = parser.getObj(); + if (type instanceof _primitives.Cmd) { + switch (type.cmd) { + case "f": + entry.free = true; + break; + case "n": + entry.uncompressed = true; + break; + } + } + if (!Number.isInteger(entry.offset) || !Number.isInteger(entry.gen) || !(entry.free || entry.uncompressed)) { + throw new _util.FormatError(`Invalid entry in XRef subsection: ${first}, ${count}`); + } + if (i === 0 && entry.free && first === 1) { + first = 0; + } + if (!this.entries[i + first]) { + this.entries[i + first] = entry; + } + } + tableState.entryNum = 0; + tableState.streamPos = stream.pos; + tableState.parserBuf1 = parser.buf1; + tableState.parserBuf2 = parser.buf2; + delete tableState.firstEntryNum; + delete tableState.entryCount; + } + if (this.entries[0] && !this.entries[0].free) { + throw new _util.FormatError("Invalid XRef table: unexpected first object"); + } + return obj; + } + processXRefStream(stream) { + if (!("streamState" in this)) { + const streamParameters = stream.dict; + const byteWidths = streamParameters.get("W"); + let range = streamParameters.get("Index"); + if (!range) { + range = [0, streamParameters.get("Size")]; + } + this.streamState = { + entryRanges: range, + byteWidths, + entryNum: 0, + streamPos: stream.pos + }; + } + this.readXRefStream(stream); + delete this.streamState; + return stream.dict; + } + readXRefStream(stream) { + const streamState = this.streamState; + stream.pos = streamState.streamPos; + const [typeFieldWidth, offsetFieldWidth, generationFieldWidth] = streamState.byteWidths; + const entryRanges = streamState.entryRanges; + while (entryRanges.length > 0) { + const [first, n] = entryRanges; + if (!Number.isInteger(first) || !Number.isInteger(n)) { + throw new _util.FormatError(`Invalid XRef range fields: ${first}, ${n}`); + } + if (!Number.isInteger(typeFieldWidth) || !Number.isInteger(offsetFieldWidth) || !Number.isInteger(generationFieldWidth)) { + throw new _util.FormatError(`Invalid XRef entry fields length: ${first}, ${n}`); + } + for (let i = streamState.entryNum; i < n; ++i) { + streamState.entryNum = i; + streamState.streamPos = stream.pos; + let type = 0, + offset = 0, + generation = 0; + for (let j = 0; j < typeFieldWidth; ++j) { + const typeByte = stream.getByte(); + if (typeByte === -1) { + throw new _util.FormatError("Invalid XRef byteWidths 'type'."); + } + type = type << 8 | typeByte; + } + if (typeFieldWidth === 0) { + type = 1; + } + for (let j = 0; j < offsetFieldWidth; ++j) { + const offsetByte = stream.getByte(); + if (offsetByte === -1) { + throw new _util.FormatError("Invalid XRef byteWidths 'offset'."); + } + offset = offset << 8 | offsetByte; + } + for (let j = 0; j < generationFieldWidth; ++j) { + const generationByte = stream.getByte(); + if (generationByte === -1) { + throw new _util.FormatError("Invalid XRef byteWidths 'generation'."); + } + generation = generation << 8 | generationByte; + } + const entry = {}; + entry.offset = offset; + entry.gen = generation; + switch (type) { + case 0: + entry.free = true; + break; + case 1: + entry.uncompressed = true; + break; + case 2: + break; + default: + throw new _util.FormatError(`Invalid XRef entry type: ${type}`); + } + if (!this.entries[first + i]) { + this.entries[first + i] = entry; + } + } + streamState.entryNum = 0; + streamState.streamPos = stream.pos; + entryRanges.splice(0, 2); + } + } + indexObjects() { + const TAB = 0x9, + LF = 0xa, + CR = 0xd, + SPACE = 0x20; + const PERCENT = 0x25, + LT = 0x3c; + function readToken(data, offset) { + let token = "", + ch = data[offset]; + while (ch !== LF && ch !== CR && ch !== LT) { + if (++offset >= data.length) { + break; + } + token += String.fromCharCode(ch); + ch = data[offset]; + } + return token; + } + function skipUntil(data, offset, what) { + const length = what.length, + dataLength = data.length; + let skipped = 0; + while (offset < dataLength) { + let i = 0; + while (i < length && data[offset + i] === what[i]) { + ++i; + } + if (i >= length) { + break; + } + offset++; + skipped++; + } + return skipped; + } + const gEndobjRegExp = /\b(endobj|\d+\s+\d+\s+obj|xref|trailer)\b/g; + const gStartxrefRegExp = /\b(startxref|\d+\s+\d+\s+obj)\b/g; + const objRegExp = /^(\d+)\s+(\d+)\s+obj\b/; + const trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]); + const startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114, 101, 102]); + const xrefBytes = new Uint8Array([47, 88, 82, 101, 102]); + this.entries.length = 0; + this._cacheMap.clear(); + const stream = this.stream; + stream.pos = 0; + const buffer = stream.getBytes(), + bufferStr = (0, _util.bytesToString)(buffer), + length = buffer.length; + let position = stream.start; + const trailers = [], + xrefStms = []; + while (position < length) { + let ch = buffer[position]; + if (ch === TAB || ch === LF || ch === CR || ch === SPACE) { + ++position; + continue; + } + if (ch === PERCENT) { + do { + ++position; + if (position >= length) { + break; + } + ch = buffer[position]; + } while (ch !== LF && ch !== CR); + continue; + } + const token = readToken(buffer, position); + let m; + if (token.startsWith("xref") && (token.length === 4 || /\s/.test(token[4]))) { + position += skipUntil(buffer, position, trailerBytes); + trailers.push(position); + position += skipUntil(buffer, position, startxrefBytes); + } else if (m = objRegExp.exec(token)) { + const num = m[1] | 0, + gen = m[2] | 0; + const startPos = position + token.length; + let contentLength, + updateEntries = false; + if (!this.entries[num]) { + updateEntries = true; + } else if (this.entries[num].gen === gen) { + try { + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream.makeSubStream(startPos)) + }); + parser.getObj(); + updateEntries = true; + } catch (ex) { + if (ex instanceof _core_utils.ParserEOFException) { + (0, _util.warn)(`indexObjects -- checking object (${token}): "${ex}".`); + } else { + updateEntries = true; + } + } + } + if (updateEntries) { + this.entries[num] = { + offset: position - stream.start, + gen, + uncompressed: true + }; + } + gEndobjRegExp.lastIndex = startPos; + const match = gEndobjRegExp.exec(bufferStr); + if (match) { + const endPos = gEndobjRegExp.lastIndex + 1; + contentLength = endPos - position; + if (match[1] !== "endobj") { + (0, _util.warn)(`indexObjects: Found "${match[1]}" inside of another "obj", ` + 'caused by missing "endobj" -- trying to recover.'); + contentLength -= match[1].length + 1; + } + } else { + contentLength = length - position; + } + const content = buffer.subarray(position, position + contentLength); + const xrefTagOffset = skipUntil(content, 0, xrefBytes); + if (xrefTagOffset < contentLength && content[xrefTagOffset + 5] < 64) { + xrefStms.push(position - stream.start); + this.xrefstms[position - stream.start] = 1; + } + position += contentLength; + } else if (token.startsWith("trailer") && (token.length === 7 || /\s/.test(token[7]))) { + trailers.push(position); + const startPos = position + token.length; + let contentLength; + gStartxrefRegExp.lastIndex = startPos; + const match = gStartxrefRegExp.exec(bufferStr); + if (match) { + const endPos = gStartxrefRegExp.lastIndex + 1; + contentLength = endPos - position; + if (match[1] !== "startxref") { + (0, _util.warn)(`indexObjects: Found "${match[1]}" after "trailer", ` + 'caused by missing "startxref" -- trying to recover.'); + contentLength -= match[1].length + 1; + } + } else { + contentLength = length - position; + } + position += contentLength; + } else { + position += token.length + 1; + } + } + for (const xrefStm of xrefStms) { + this.startXRefQueue.push(xrefStm); + this.readXRef(true); + } + const trailerDicts = []; + let isEncrypted = false; + for (const trailer of trailers) { + stream.pos = trailer; + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true, + recoveryMode: true + }); + const obj = parser.getObj(); + if (!(0, _primitives.isCmd)(obj, "trailer")) { + continue; + } + const dict = parser.getObj(); + if (!(dict instanceof _primitives.Dict)) { + continue; + } + trailerDicts.push(dict); + if (dict.has("Encrypt")) { + isEncrypted = true; + } + } + let trailerDict, trailerError; + for (const dict of [...trailerDicts, "genFallback", ...trailerDicts]) { + if (dict === "genFallback") { + if (!trailerError) { + break; + } + this._generationFallback = true; + continue; + } + let validPagesDict = false; + try { + const rootDict = dict.get("Root"); + if (!(rootDict instanceof _primitives.Dict)) { + continue; + } + const pagesDict = rootDict.get("Pages"); + if (!(pagesDict instanceof _primitives.Dict)) { + continue; + } + const pagesCount = pagesDict.get("Count"); + if (Number.isInteger(pagesCount)) { + validPagesDict = true; + } + } catch (ex) { + trailerError = ex; + continue; + } + if (validPagesDict && (!isEncrypted || dict.has("Encrypt")) && dict.has("ID")) { + return dict; + } + trailerDict = dict; + } + if (trailerDict) { + return trailerDict; + } + if (this.topDict) { + return this.topDict; + } + throw new _util.InvalidPDFException("Invalid PDF structure."); + } + readXRef(recoveryMode = false) { + const stream = this.stream; + const startXRefParsedCache = new Set(); + while (this.startXRefQueue.length) { + try { + const startXRef = this.startXRefQueue[0]; + if (startXRefParsedCache.has(startXRef)) { + (0, _util.warn)("readXRef - skipping XRef table since it was already parsed."); + this.startXRefQueue.shift(); + continue; + } + startXRefParsedCache.add(startXRef); + stream.pos = startXRef + stream.start; + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true + }); + let obj = parser.getObj(); + let dict; + if ((0, _primitives.isCmd)(obj, "xref")) { + dict = this.processXRefTable(parser); + if (!this.topDict) { + this.topDict = dict; + } + obj = dict.get("XRefStm"); + if (Number.isInteger(obj)) { + const pos = obj; + if (!(pos in this.xrefstms)) { + this.xrefstms[pos] = 1; + this.startXRefQueue.push(pos); + } + } + } else if (Number.isInteger(obj)) { + if (!Number.isInteger(parser.getObj()) || !(0, _primitives.isCmd)(parser.getObj(), "obj") || !((obj = parser.getObj()) instanceof _base_stream.BaseStream)) { + throw new _util.FormatError("Invalid XRef stream"); + } + dict = this.processXRefStream(obj); + if (!this.topDict) { + this.topDict = dict; + } + if (!dict) { + throw new _util.FormatError("Failed to read XRef stream"); + } + } else { + throw new _util.FormatError("Invalid XRef stream header"); + } + obj = dict.get("Prev"); + if (Number.isInteger(obj)) { + this.startXRefQueue.push(obj); + } else if (obj instanceof _primitives.Ref) { + this.startXRefQueue.push(obj.num); + } + } catch (e) { + if (e instanceof _core_utils.MissingDataException) { + throw e; + } + (0, _util.info)("(while reading XRef): " + e); + } + this.startXRefQueue.shift(); + } + if (this.topDict) { + return this.topDict; + } + if (recoveryMode) { + return undefined; + } + throw new _core_utils.XRefParseException(); + } + getEntry(i) { + const xrefEntry = this.entries[i]; + if (xrefEntry && !xrefEntry.free && xrefEntry.offset) { + return xrefEntry; + } + return null; + } + fetchIfRef(obj, suppressEncryption = false) { + if (obj instanceof _primitives.Ref) { + return this.fetch(obj, suppressEncryption); + } + return obj; + } + fetch(ref, suppressEncryption = false) { + if (!(ref instanceof _primitives.Ref)) { + throw new Error("ref object is not a reference"); + } + const num = ref.num; + const cacheEntry = this._cacheMap.get(num); + if (cacheEntry !== undefined) { + if (cacheEntry instanceof _primitives.Dict && !cacheEntry.objId) { + cacheEntry.objId = ref.toString(); + } + return cacheEntry; + } + let xrefEntry = this.getEntry(num); + if (xrefEntry === null) { + this._cacheMap.set(num, xrefEntry); + return xrefEntry; + } + if (this._pendingRefs.has(ref)) { + this._pendingRefs.remove(ref); + (0, _util.warn)(`Ignoring circular reference: ${ref}.`); + return _primitives.CIRCULAR_REF; + } + this._pendingRefs.put(ref); + try { + if (xrefEntry.uncompressed) { + xrefEntry = this.fetchUncompressed(ref, xrefEntry, suppressEncryption); + } else { + xrefEntry = this.fetchCompressed(ref, xrefEntry, suppressEncryption); + } + this._pendingRefs.remove(ref); + } catch (ex) { + this._pendingRefs.remove(ref); + throw ex; + } + if (xrefEntry instanceof _primitives.Dict) { + xrefEntry.objId = ref.toString(); + } else if (xrefEntry instanceof _base_stream.BaseStream) { + xrefEntry.dict.objId = ref.toString(); + } + return xrefEntry; + } + fetchUncompressed(ref, xrefEntry, suppressEncryption = false) { + const gen = ref.gen; + let num = ref.num; + if (xrefEntry.gen !== gen) { + const msg = `Inconsistent generation in XRef: ${ref}`; + if (this._generationFallback && xrefEntry.gen < gen) { + (0, _util.warn)(msg); + return this.fetchUncompressed(_primitives.Ref.get(num, xrefEntry.gen), xrefEntry, suppressEncryption); + } + throw new _core_utils.XRefEntryException(msg); + } + const stream = this.stream.makeSubStream(xrefEntry.offset + this.stream.start); + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true + }); + const obj1 = parser.getObj(); + const obj2 = parser.getObj(); + const obj3 = parser.getObj(); + if (obj1 !== num || obj2 !== gen || !(obj3 instanceof _primitives.Cmd)) { + throw new _core_utils.XRefEntryException(`Bad (uncompressed) XRef entry: ${ref}`); + } + if (obj3.cmd !== "obj") { + if (obj3.cmd.startsWith("obj")) { + num = parseInt(obj3.cmd.substring(3), 10); + if (!Number.isNaN(num)) { + return num; + } + } + throw new _core_utils.XRefEntryException(`Bad (uncompressed) XRef entry: ${ref}`); + } + if (this.encrypt && !suppressEncryption) { + xrefEntry = parser.getObj(this.encrypt.createCipherTransform(num, gen)); + } else { + xrefEntry = parser.getObj(); + } + if (!(xrefEntry instanceof _base_stream.BaseStream)) { + this._cacheMap.set(num, xrefEntry); + } + return xrefEntry; + } + fetchCompressed(ref, xrefEntry, suppressEncryption = false) { + const tableOffset = xrefEntry.offset; + const stream = this.fetch(_primitives.Ref.get(tableOffset, 0)); + if (!(stream instanceof _base_stream.BaseStream)) { + throw new _util.FormatError("bad ObjStm stream"); + } + const first = stream.dict.get("First"); + const n = stream.dict.get("N"); + if (!Number.isInteger(first) || !Number.isInteger(n)) { + throw new _util.FormatError("invalid first and n parameters for ObjStm stream"); + } + let parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true + }); + const nums = new Array(n); + const offsets = new Array(n); + for (let i = 0; i < n; ++i) { + const num = parser.getObj(); + if (!Number.isInteger(num)) { + throw new _util.FormatError(`invalid object number in the ObjStm stream: ${num}`); + } + const offset = parser.getObj(); + if (!Number.isInteger(offset)) { + throw new _util.FormatError(`invalid object offset in the ObjStm stream: ${offset}`); + } + nums[i] = num; + offsets[i] = offset; + } + const start = (stream.start || 0) + first; + const entries = new Array(n); + for (let i = 0; i < n; ++i) { + const length = i < n - 1 ? offsets[i + 1] - offsets[i] : undefined; + if (length < 0) { + throw new _util.FormatError("Invalid offset in the ObjStm stream."); + } + parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream.makeSubStream(start + offsets[i], length, stream.dict)), + xref: this, + allowStreams: true + }); + const obj = parser.getObj(); + entries[i] = obj; + if (obj instanceof _base_stream.BaseStream) { + continue; + } + const num = nums[i], + entry = this.entries[num]; + if (entry && entry.offset === tableOffset && entry.gen === i) { + this._cacheMap.set(num, obj); + } + } + xrefEntry = entries[xrefEntry.gen]; + if (xrefEntry === undefined) { + throw new _core_utils.XRefEntryException(`Bad (compressed) XRef entry: ${ref}`); + } + return xrefEntry; + } + async fetchIfRefAsync(obj, suppressEncryption) { + if (obj instanceof _primitives.Ref) { + return this.fetchAsync(obj, suppressEncryption); + } + return obj; + } + async fetchAsync(ref, suppressEncryption) { + try { + return this.fetch(ref, suppressEncryption); + } catch (ex) { + if (!(ex instanceof _core_utils.MissingDataException)) { + throw ex; + } + await this.pdfManager.requestRange(ex.begin, ex.end); + return this.fetchAsync(ref, suppressEncryption); + } + } + getCatalogObj() { + return this.root; + } +} +exports.XRef = XRef; + +/***/ }), +/* 100 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.isNodeJS = void 0; +const isNodeJS = false; +exports.isNodeJS = isNodeJS; + +/***/ }), +/* 101 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MessageHandler = void 0; +var _util = __w_pdfjs_require__(2); +const CallbackKind = { + UNKNOWN: 0, + DATA: 1, + ERROR: 2 +}; +const StreamKind = { + UNKNOWN: 0, + CANCEL: 1, + CANCEL_COMPLETE: 2, + CLOSE: 3, + ENQUEUE: 4, + ERROR: 5, + PULL: 6, + PULL_COMPLETE: 7, + START_COMPLETE: 8 +}; +function wrapReason(reason) { + if (!(reason instanceof Error || typeof reason === "object" && reason !== null)) { + (0, _util.unreachable)('wrapReason: Expected "reason" to be a (possibly cloned) Error.'); + } + switch (reason.name) { + case "AbortException": + return new _util.AbortException(reason.message); + case "MissingPDFException": + return new _util.MissingPDFException(reason.message); + case "PasswordException": + return new _util.PasswordException(reason.message, reason.code); + case "UnexpectedResponseException": + return new _util.UnexpectedResponseException(reason.message, reason.status); + case "UnknownErrorException": + return new _util.UnknownErrorException(reason.message, reason.details); + default: + return new _util.UnknownErrorException(reason.message, reason.toString()); + } +} +class MessageHandler { + constructor(sourceName, targetName, comObj) { + this.sourceName = sourceName; + this.targetName = targetName; + this.comObj = comObj; + this.callbackId = 1; + this.streamId = 1; + this.streamSinks = Object.create(null); + this.streamControllers = Object.create(null); + this.callbackCapabilities = Object.create(null); + this.actionHandler = Object.create(null); + this._onComObjOnMessage = event => { + const data = event.data; + if (data.targetName !== this.sourceName) { + return; + } + if (data.stream) { + this._processStreamMessage(data); + return; + } + if (data.callback) { + const callbackId = data.callbackId; + const capability = this.callbackCapabilities[callbackId]; + if (!capability) { + throw new Error(`Cannot resolve callback ${callbackId}`); + } + delete this.callbackCapabilities[callbackId]; + if (data.callback === CallbackKind.DATA) { + capability.resolve(data.data); + } else if (data.callback === CallbackKind.ERROR) { + capability.reject(wrapReason(data.reason)); + } else { + throw new Error("Unexpected callback case"); + } + return; + } + const action = this.actionHandler[data.action]; + if (!action) { + throw new Error(`Unknown action from worker: ${data.action}`); + } + if (data.callbackId) { + const cbSourceName = this.sourceName; + const cbTargetName = data.sourceName; + new Promise(function (resolve) { + resolve(action(data.data)); + }).then(function (result) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.DATA, + callbackId: data.callbackId, + data: result + }); + }, function (reason) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.ERROR, + callbackId: data.callbackId, + reason: wrapReason(reason) + }); + }); + return; + } + if (data.streamId) { + this._createStreamSink(data); + return; + } + action(data.data); + }; + comObj.addEventListener("message", this._onComObjOnMessage); + } + on(actionName, handler) { + const ah = this.actionHandler; + if (ah[actionName]) { + throw new Error(`There is already an actionName called "${actionName}"`); + } + ah[actionName] = handler; + } + send(actionName, data, transfers) { + this.comObj.postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + data + }, transfers); + } + sendWithPromise(actionName, data, transfers) { + const callbackId = this.callbackId++; + const capability = (0, _util.createPromiseCapability)(); + this.callbackCapabilities[callbackId] = capability; + try { + this.comObj.postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + callbackId, + data + }, transfers); + } catch (ex) { + capability.reject(ex); + } + return capability.promise; + } + sendWithStream(actionName, data, queueingStrategy, transfers) { + const streamId = this.streamId++, + sourceName = this.sourceName, + targetName = this.targetName, + comObj = this.comObj; + return new ReadableStream({ + start: controller => { + const startCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId] = { + controller, + startCall: startCapability, + pullCall: null, + cancelCall: null, + isClosed: false + }; + comObj.postMessage({ + sourceName, + targetName, + action: actionName, + streamId, + data, + desiredSize: controller.desiredSize + }, transfers); + return startCapability.promise; + }, + pull: controller => { + const pullCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId].pullCall = pullCapability; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL, + streamId, + desiredSize: controller.desiredSize + }); + return pullCapability.promise; + }, + cancel: reason => { + (0, _util.assert)(reason instanceof Error, "cancel must have a valid reason"); + const cancelCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId].cancelCall = cancelCapability; + this.streamControllers[streamId].isClosed = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL, + streamId, + reason: wrapReason(reason) + }); + return cancelCapability.promise; + } + }, queueingStrategy); + } + _createStreamSink(data) { + const streamId = data.streamId, + sourceName = this.sourceName, + targetName = data.sourceName, + comObj = this.comObj; + const self = this, + action = this.actionHandler[data.action]; + const streamSink = { + enqueue(chunk, size = 1, transfers) { + if (this.isCancelled) { + return; + } + const lastDesiredSize = this.desiredSize; + this.desiredSize -= size; + if (lastDesiredSize > 0 && this.desiredSize <= 0) { + this.sinkCapability = (0, _util.createPromiseCapability)(); + this.ready = this.sinkCapability.promise; + } + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.ENQUEUE, + streamId, + chunk + }, transfers); + }, + close() { + if (this.isCancelled) { + return; + } + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CLOSE, + streamId + }); + delete self.streamSinks[streamId]; + }, + error(reason) { + (0, _util.assert)(reason instanceof Error, "error must have a valid reason"); + if (this.isCancelled) { + return; + } + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.ERROR, + streamId, + reason: wrapReason(reason) + }); + }, + sinkCapability: (0, _util.createPromiseCapability)(), + onPull: null, + onCancel: null, + isCancelled: false, + desiredSize: data.desiredSize, + ready: null + }; + streamSink.sinkCapability.resolve(); + streamSink.ready = streamSink.sinkCapability.promise; + this.streamSinks[streamId] = streamSink; + new Promise(function (resolve) { + resolve(action(data.data, streamSink)); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + } + _processStreamMessage(data) { + const streamId = data.streamId, + sourceName = this.sourceName, + targetName = data.sourceName, + comObj = this.comObj; + const streamController = this.streamControllers[streamId], + streamSink = this.streamSinks[streamId]; + switch (data.stream) { + case StreamKind.START_COMPLETE: + if (data.success) { + streamController.startCall.resolve(); + } else { + streamController.startCall.reject(wrapReason(data.reason)); + } + break; + case StreamKind.PULL_COMPLETE: + if (data.success) { + streamController.pullCall.resolve(); + } else { + streamController.pullCall.reject(wrapReason(data.reason)); + } + break; + case StreamKind.PULL: + if (!streamSink) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + break; + } + if (streamSink.desiredSize <= 0 && data.desiredSize > 0) { + streamSink.sinkCapability.resolve(); + } + streamSink.desiredSize = data.desiredSize; + new Promise(function (resolve) { + resolve(streamSink.onPull && streamSink.onPull()); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + break; + case StreamKind.ENQUEUE: + (0, _util.assert)(streamController, "enqueue should have stream controller"); + if (streamController.isClosed) { + break; + } + streamController.controller.enqueue(data.chunk); + break; + case StreamKind.CLOSE: + (0, _util.assert)(streamController, "close should have stream controller"); + if (streamController.isClosed) { + break; + } + streamController.isClosed = true; + streamController.controller.close(); + this._deleteStreamController(streamController, streamId); + break; + case StreamKind.ERROR: + (0, _util.assert)(streamController, "error should have stream controller"); + streamController.controller.error(wrapReason(data.reason)); + this._deleteStreamController(streamController, streamId); + break; + case StreamKind.CANCEL_COMPLETE: + if (data.success) { + streamController.cancelCall.resolve(); + } else { + streamController.cancelCall.reject(wrapReason(data.reason)); + } + this._deleteStreamController(streamController, streamId); + break; + case StreamKind.CANCEL: + if (!streamSink) { + break; + } + new Promise(function (resolve) { + resolve(streamSink.onCancel && streamSink.onCancel(wrapReason(data.reason))); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + streamSink.sinkCapability.reject(wrapReason(data.reason)); + streamSink.isCancelled = true; + delete this.streamSinks[streamId]; + break; + default: + throw new Error("Unexpected stream case"); + } + } + async _deleteStreamController(streamController, streamId) { + await Promise.allSettled([streamController.startCall && streamController.startCall.promise, streamController.pullCall && streamController.pullCall.promise, streamController.cancelCall && streamController.cancelCall.promise]); + delete this.streamControllers[streamId]; + } + destroy() { + this.comObj.removeEventListener("message", this._onComObjOnMessage); + } +} +exports.MessageHandler = MessageHandler; + +/***/ }), +/* 102 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFWorkerStream = void 0; +var _util = __w_pdfjs_require__(2); +class PDFWorkerStream { + constructor(msgHandler) { + this._msgHandler = msgHandler; + this._contentLength = null; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFWorkerStream.getFullReader can only be called once."); + this._fullRequestReader = new PDFWorkerStreamReader(this._msgHandler); + return this._fullRequestReader; + } + getRangeReader(begin, end) { + const reader = new PDFWorkerStreamRangeReader(begin, end, this._msgHandler); + this._rangeRequestReaders.push(reader); + return reader; + } + cancelAllRequests(reason) { + if (this._fullRequestReader) { + this._fullRequestReader.cancel(reason); + } + for (const reader of this._rangeRequestReaders.slice(0)) { + reader.cancel(reason); + } + } +} +exports.PDFWorkerStream = PDFWorkerStream; +class PDFWorkerStreamReader { + constructor(msgHandler) { + this._msgHandler = msgHandler; + this.onProgress = null; + this._contentLength = null; + this._isRangeSupported = false; + this._isStreamingSupported = false; + const readableStream = this._msgHandler.sendWithStream("GetReader"); + this._reader = readableStream.getReader(); + this._headersReady = this._msgHandler.sendWithPromise("ReaderHeadersReady").then(data => { + this._isStreamingSupported = data.isStreamingSupported; + this._isRangeSupported = data.isRangeSupported; + this._contentLength = data.contentLength; + }); + } + get headersReady() { + return this._headersReady; + } + get contentLength() { + return this._contentLength; + } + get isStreamingSupported() { + return this._isStreamingSupported; + } + get isRangeSupported() { + return this._isRangeSupported; + } + async read() { + const { + value, + done + } = await this._reader.read(); + if (done) { + return { + value: undefined, + done: true + }; + } + return { + value: value.buffer, + done: false + }; + } + cancel(reason) { + this._reader.cancel(reason); + } +} +class PDFWorkerStreamRangeReader { + constructor(begin, end, msgHandler) { + this._msgHandler = msgHandler; + this.onProgress = null; + const readableStream = this._msgHandler.sendWithStream("GetRangeReader", { + begin, + end + }); + this._reader = readableStream.getReader(); + } + get isStreamingSupported() { + return false; + } + async read() { + const { + value, + done + } = await this._reader.read(); + if (done) { + return { + value: undefined, + done: true + }; + } + return { + value: value.buffer, + done: false + }; + } + cancel(reason) { + this._reader.cancel(reason); + } +} + +/***/ }) +/******/ ]); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __w_pdfjs_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. +(() => { +var exports = __webpack_exports__; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +Object.defineProperty(exports, "WorkerMessageHandler", ({ + enumerable: true, + get: function () { + return _worker.WorkerMessageHandler; + } +})); +var _worker = __w_pdfjs_require__(1); +const pdfjsVersion = '3.3.56'; +const pdfjsBuild = '1e938a688'; +})(); + +/******/ return __webpack_exports__; +/******/ })() +; +}); \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/web/cmaps/78-EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/78-EUC-H.bcmap new file mode 100644 index 0000000000..2655fc70ae Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/78-EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/78-EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/78-EUC-V.bcmap new file mode 100644 index 0000000000..f1ed853828 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/78-EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/78-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/78-H.bcmap new file mode 100644 index 0000000000..39e89d3339 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/78-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/78-RKSJ-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/78-RKSJ-H.bcmap new file mode 100644 index 0000000000..e4167cb51f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/78-RKSJ-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/78-RKSJ-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/78-RKSJ-V.bcmap new file mode 100644 index 0000000000..50b1646e94 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/78-RKSJ-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/78-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/78-V.bcmap new file mode 100644 index 0000000000..d7af99b5e2 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/78-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/78ms-RKSJ-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/78ms-RKSJ-H.bcmap new file mode 100644 index 0000000000..37077d01e2 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/78ms-RKSJ-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/78ms-RKSJ-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/78ms-RKSJ-V.bcmap new file mode 100644 index 0000000000..acf23231ae Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/78ms-RKSJ-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/83pv-RKSJ-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/83pv-RKSJ-H.bcmap new file mode 100644 index 0000000000..2359bc529d Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/83pv-RKSJ-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/90ms-RKSJ-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/90ms-RKSJ-H.bcmap new file mode 100644 index 0000000000..af8293829c Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/90ms-RKSJ-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/90ms-RKSJ-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/90ms-RKSJ-V.bcmap new file mode 100644 index 0000000000..780549de19 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/90ms-RKSJ-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/90msp-RKSJ-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/90msp-RKSJ-H.bcmap new file mode 100644 index 0000000000..bfd3119c62 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/90msp-RKSJ-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/90msp-RKSJ-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/90msp-RKSJ-V.bcmap new file mode 100644 index 0000000000..25ef14ab4a Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/90msp-RKSJ-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/90pv-RKSJ-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/90pv-RKSJ-H.bcmap new file mode 100644 index 0000000000..02f713bb83 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/90pv-RKSJ-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/90pv-RKSJ-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/90pv-RKSJ-V.bcmap new file mode 100644 index 0000000000..d08e0cc5d9 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/90pv-RKSJ-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Add-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Add-H.bcmap new file mode 100644 index 0000000000..59442acafb Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Add-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Add-RKSJ-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Add-RKSJ-H.bcmap new file mode 100644 index 0000000000..a3065e441a Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Add-RKSJ-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Add-RKSJ-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Add-RKSJ-V.bcmap new file mode 100644 index 0000000000..040014cfc0 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Add-RKSJ-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Add-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Add-V.bcmap new file mode 100644 index 0000000000..2f816d320f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Add-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-0.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-0.bcmap new file mode 100644 index 0000000000..88ec04af49 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-0.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-1.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-1.bcmap new file mode 100644 index 0000000000..03a501477c Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-1.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-2.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-2.bcmap new file mode 100644 index 0000000000..2aa95141f9 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-2.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-3.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-3.bcmap new file mode 100644 index 0000000000..86d8b8c79c Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-3.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-4.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-4.bcmap new file mode 100644 index 0000000000..f50fc6c14e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-4.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-5.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-5.bcmap new file mode 100644 index 0000000000..6caf4a8314 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-5.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-6.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-6.bcmap new file mode 100644 index 0000000000..b77fb0705c Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-6.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-UCS2.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-UCS2.bcmap new file mode 100644 index 0000000000..69d79a2c2c Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-CNS1-UCS2.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-0.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-0.bcmap new file mode 100644 index 0000000000..36101083fa Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-0.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-1.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-1.bcmap new file mode 100644 index 0000000000..707bb1065c Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-1.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-2.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-2.bcmap new file mode 100644 index 0000000000..f7648cc3ff Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-2.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-3.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-3.bcmap new file mode 100644 index 0000000000..852145890e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-3.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-4.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-4.bcmap new file mode 100644 index 0000000000..e40c63ab1e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-4.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-5.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-5.bcmap new file mode 100644 index 0000000000..d7623b5002 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-5.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-UCS2.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-UCS2.bcmap new file mode 100644 index 0000000000..7586525936 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-GB1-UCS2.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-0.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-0.bcmap new file mode 100644 index 0000000000..f0e94ec196 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-0.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-1.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-1.bcmap new file mode 100644 index 0000000000..dad42c5ad7 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-1.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-2.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-2.bcmap new file mode 100644 index 0000000000..090819a064 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-2.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-3.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-3.bcmap new file mode 100644 index 0000000000..087dfc1558 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-3.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-4.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-4.bcmap new file mode 100644 index 0000000000..46aa9bffe5 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-4.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-5.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-5.bcmap new file mode 100644 index 0000000000..5b4b65cc62 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-5.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-6.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-6.bcmap new file mode 100644 index 0000000000..e77d699ab6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-6.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-UCS2.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-UCS2.bcmap new file mode 100644 index 0000000000..128a141077 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Japan1-UCS2.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-0.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-0.bcmap new file mode 100644 index 0000000000..cef1a99851 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-0.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-1.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-1.bcmap new file mode 100644 index 0000000000..11ffa36df8 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-1.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-2.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-2.bcmap new file mode 100644 index 0000000000..3172308c79 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-2.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-UCS2.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-UCS2.bcmap new file mode 100644 index 0000000000..f3371c0cbd Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Adobe-Korea1-UCS2.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/B5-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/B5-H.bcmap new file mode 100644 index 0000000000..beb4d22810 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/B5-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/B5-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/B5-V.bcmap new file mode 100644 index 0000000000..2d4f87d503 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/B5-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/B5pc-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/B5pc-H.bcmap new file mode 100644 index 0000000000..ce0013167f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/B5pc-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/B5pc-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/B5pc-V.bcmap new file mode 100644 index 0000000000..73b99ff2fb Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/B5pc-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/CNS-EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/CNS-EUC-H.bcmap new file mode 100644 index 0000000000..61d1d0cb00 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/CNS-EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/CNS-EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/CNS-EUC-V.bcmap new file mode 100644 index 0000000000..1a393a51e0 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/CNS-EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/CNS1-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/CNS1-H.bcmap new file mode 100644 index 0000000000..f738e218ae Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/CNS1-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/CNS1-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/CNS1-V.bcmap new file mode 100644 index 0000000000..9c3169f0d9 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/CNS1-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/CNS2-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/CNS2-H.bcmap new file mode 100644 index 0000000000..c89b3527fe Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/CNS2-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/CNS2-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/CNS2-V.bcmap new file mode 100644 index 0000000000..7588cec83e --- /dev/null +++ b/toolkit/components/pdfjs/content/web/cmaps/CNS2-V.bcmap @@ -0,0 +1,3 @@ +àRCopyright 1990-2009 Adobe Systems Incorporated. +All rights reserved. +See ./LICENSEáCNS2-H \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/web/cmaps/ETHK-B5-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/ETHK-B5-H.bcmap new file mode 100644 index 0000000000..cb29415de4 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/ETHK-B5-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/ETHK-B5-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/ETHK-B5-V.bcmap new file mode 100644 index 0000000000..f09aec6318 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/ETHK-B5-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/ETen-B5-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/ETen-B5-H.bcmap new file mode 100644 index 0000000000..c2d77462d2 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/ETen-B5-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/ETen-B5-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/ETen-B5-V.bcmap new file mode 100644 index 0000000000..89bff159ec Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/ETen-B5-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/ETenms-B5-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/ETenms-B5-H.bcmap new file mode 100644 index 0000000000..a7d69db5e3 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/cmaps/ETenms-B5-H.bcmap @@ -0,0 +1,3 @@ +àRCopyright 1990-2009 Adobe Systems Incorporated. +All rights reserved. +See ./LICENSEá ETen-B5-H` ^ \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/web/cmaps/ETenms-B5-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/ETenms-B5-V.bcmap new file mode 100644 index 0000000000..adc5d618d6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/ETenms-B5-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/EUC-H.bcmap new file mode 100644 index 0000000000..e92ea5b3b9 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/EUC-V.bcmap new file mode 100644 index 0000000000..7a7c183228 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Ext-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Ext-H.bcmap new file mode 100644 index 0000000000..3b5cde44db Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Ext-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Ext-RKSJ-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Ext-RKSJ-H.bcmap new file mode 100644 index 0000000000..ea4d2d97b8 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Ext-RKSJ-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Ext-RKSJ-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Ext-RKSJ-V.bcmap new file mode 100644 index 0000000000..3457c27709 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Ext-RKSJ-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Ext-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Ext-V.bcmap new file mode 100644 index 0000000000..4999ca4041 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Ext-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GB-EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GB-EUC-H.bcmap new file mode 100644 index 0000000000..e39908b984 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GB-EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GB-EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GB-EUC-V.bcmap new file mode 100644 index 0000000000..d5be5446aa Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GB-EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GB-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GB-H.bcmap new file mode 100644 index 0000000000..39189c54e3 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/cmaps/GB-H.bcmap @@ -0,0 +1,4 @@ +àRCopyright 1990-2009 Adobe Systems Incorporated. +All rights reserved. +See ./LICENSE!!º]aX!!]`21> p z$]‚"R‚d-Uƒ7*„ 4„%+ „Z „{/…%…<9K…b1]†."‡ ‰`]‡,"]ˆ +"]ˆh"]‰F"]Š$"]‹"]‹`"]Œ>"]"]z"]ŽX"]6"]"]r"]‘P"]’."]“ "]“j"]”H"]•&"]–"]–b"]—@"]˜"]˜|"]™Z"]š8"]›"]›t"]œR"]0"]ž"]žl"]ŸJ"] ("]¡"]¡d"]¢B"]£ "X£~']¤W"]¥5"]¦"]¦q"]§O"]¨-"]© "]©i"]ªG"]«%"]¬"]¬a"]­?"]®"]®{"]¯Y"]°7"]±"]±s"]²Q"]³/"]´ "]´k"]µI"]¶'"]·"]·c"]¸A"]¹"]¹}"]º["]»9 \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/web/cmaps/GB-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GB-V.bcmap new file mode 100644 index 0000000000..310834512f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GB-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBK-EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBK-EUC-H.bcmap new file mode 100644 index 0000000000..05fff7e825 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBK-EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBK-EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBK-EUC-V.bcmap new file mode 100644 index 0000000000..0cdf6bed6d Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBK-EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBK2K-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBK2K-H.bcmap new file mode 100644 index 0000000000..46f6ba5967 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBK2K-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBK2K-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBK2K-V.bcmap new file mode 100644 index 0000000000..d9a9479843 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBK2K-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBKp-EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBKp-EUC-H.bcmap new file mode 100644 index 0000000000..5cb0af687e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBKp-EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBKp-EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBKp-EUC-V.bcmap new file mode 100644 index 0000000000..bca93b8efb Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBKp-EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBT-EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBT-EUC-H.bcmap new file mode 100644 index 0000000000..4b4e2d3229 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBT-EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBT-EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBT-EUC-V.bcmap new file mode 100644 index 0000000000..38f706699f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBT-EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBT-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBT-H.bcmap new file mode 100644 index 0000000000..8437ac3377 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBT-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBT-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBT-V.bcmap new file mode 100644 index 0000000000..697ab4a8e7 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBT-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBTpc-EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBTpc-EUC-H.bcmap new file mode 100644 index 0000000000..f6e50e8936 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBTpc-EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBTpc-EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBTpc-EUC-V.bcmap new file mode 100644 index 0000000000..6c0d71a2d0 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBTpc-EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBpc-EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBpc-EUC-H.bcmap new file mode 100644 index 0000000000..c9edf67cf6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBpc-EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/GBpc-EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/GBpc-EUC-V.bcmap new file mode 100644 index 0000000000..31450c97f6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/GBpc-EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/H.bcmap new file mode 100644 index 0000000000..7b24ea4629 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKdla-B5-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKdla-B5-H.bcmap new file mode 100644 index 0000000000..7d30c05005 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKdla-B5-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKdla-B5-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKdla-B5-V.bcmap new file mode 100644 index 0000000000..78946940d6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKdla-B5-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKdlb-B5-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKdlb-B5-H.bcmap new file mode 100644 index 0000000000..d829a23101 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKdlb-B5-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKdlb-B5-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKdlb-B5-V.bcmap new file mode 100644 index 0000000000..2b572b50a4 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKdlb-B5-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKgccs-B5-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKgccs-B5-H.bcmap new file mode 100644 index 0000000000..971a4f23f7 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKgccs-B5-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKgccs-B5-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKgccs-B5-V.bcmap new file mode 100644 index 0000000000..d353ca256b Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKgccs-B5-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKm314-B5-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKm314-B5-H.bcmap new file mode 100644 index 0000000000..576dc01112 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKm314-B5-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKm314-B5-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKm314-B5-V.bcmap new file mode 100644 index 0000000000..0e96d0e228 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKm314-B5-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKm471-B5-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKm471-B5-H.bcmap new file mode 100644 index 0000000000..11d170c75e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKm471-B5-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKm471-B5-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKm471-B5-V.bcmap new file mode 100644 index 0000000000..54959bf9e7 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKm471-B5-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKscs-B5-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKscs-B5-H.bcmap new file mode 100644 index 0000000000..6ef7857ad1 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKscs-B5-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/HKscs-B5-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/HKscs-B5-V.bcmap new file mode 100644 index 0000000000..1fb2fa2a2e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/HKscs-B5-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Hankaku.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Hankaku.bcmap new file mode 100644 index 0000000000..4b8ec7fcef Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Hankaku.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Hiragana.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Hiragana.bcmap new file mode 100644 index 0000000000..17e983e772 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Hiragana.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSC-EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSC-EUC-H.bcmap new file mode 100644 index 0000000000..a45c65f008 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSC-EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSC-EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSC-EUC-V.bcmap new file mode 100644 index 0000000000..0e7b21f0a6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSC-EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSC-H.bcmap new file mode 100644 index 0000000000..b9b22b6787 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSC-Johab-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSC-Johab-H.bcmap new file mode 100644 index 0000000000..2531ffcf41 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSC-Johab-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSC-Johab-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSC-Johab-V.bcmap new file mode 100644 index 0000000000..367ceb226a Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSC-Johab-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSC-V.bcmap new file mode 100644 index 0000000000..6ae2f0b6b7 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-H.bcmap new file mode 100644 index 0000000000..a8d4240e6a Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-HW-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-HW-H.bcmap new file mode 100644 index 0000000000..8b4ae18fd3 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-HW-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-HW-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-HW-V.bcmap new file mode 100644 index 0000000000..b655dbcfb1 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-HW-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-V.bcmap new file mode 100644 index 0000000000..21f97f65b4 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSCms-UHC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSCpc-EUC-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSCpc-EUC-H.bcmap new file mode 100644 index 0000000000..e06f361eb6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSCpc-EUC-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/KSCpc-EUC-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/KSCpc-EUC-V.bcmap new file mode 100644 index 0000000000..f3c9113fcf Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/KSCpc-EUC-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Katakana.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Katakana.bcmap new file mode 100644 index 0000000000..524303c4f0 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Katakana.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/LICENSE b/toolkit/components/pdfjs/content/web/cmaps/LICENSE new file mode 100644 index 0000000000..b1ad168ad0 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/cmaps/LICENSE @@ -0,0 +1,36 @@ +%%Copyright: ----------------------------------------------------------- +%%Copyright: Copyright 1990-2009 Adobe Systems Incorporated. +%%Copyright: All rights reserved. +%%Copyright: +%%Copyright: Redistribution and use in source and binary forms, with or +%%Copyright: without modification, are permitted provided that the +%%Copyright: following conditions are met: +%%Copyright: +%%Copyright: Redistributions of source code must retain the above +%%Copyright: copyright notice, this list of conditions and the following +%%Copyright: disclaimer. +%%Copyright: +%%Copyright: Redistributions in binary form must reproduce the above +%%Copyright: copyright notice, this list of conditions and the following +%%Copyright: disclaimer in the documentation and/or other materials +%%Copyright: provided with the distribution. +%%Copyright: +%%Copyright: Neither the name of Adobe Systems Incorporated nor the names +%%Copyright: of its contributors may be used to endorse or promote +%%Copyright: products derived from this software without specific prior +%%Copyright: written permission. +%%Copyright: +%%Copyright: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND +%%Copyright: CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, +%%Copyright: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +%%Copyright: MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +%%Copyright: DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR +%%Copyright: CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +%%Copyright: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +%%Copyright: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +%%Copyright: LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +%%Copyright: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +%%Copyright: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +%%Copyright: OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +%%Copyright: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +%%Copyright: ----------------------------------------------------------- diff --git a/toolkit/components/pdfjs/content/web/cmaps/NWP-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/NWP-H.bcmap new file mode 100644 index 0000000000..afc5e4b05e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/NWP-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/NWP-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/NWP-V.bcmap new file mode 100644 index 0000000000..bb5785e327 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/NWP-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/RKSJ-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/RKSJ-H.bcmap new file mode 100644 index 0000000000..fb8d298e9b Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/RKSJ-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/RKSJ-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/RKSJ-V.bcmap new file mode 100644 index 0000000000..a2555a6c04 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/RKSJ-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/Roman.bcmap b/toolkit/components/pdfjs/content/web/cmaps/Roman.bcmap new file mode 100644 index 0000000000..f896dcf1c7 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/Roman.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UCS2-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UCS2-H.bcmap new file mode 100644 index 0000000000..d5db27c5cf Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UCS2-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UCS2-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UCS2-V.bcmap new file mode 100644 index 0000000000..1dc9b7a21b Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UCS2-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF16-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF16-H.bcmap new file mode 100644 index 0000000000..961afefb66 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF16-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF16-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF16-V.bcmap new file mode 100644 index 0000000000..df0cffe86b Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF16-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF32-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF32-H.bcmap new file mode 100644 index 0000000000..1ab18a1436 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF32-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF32-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF32-V.bcmap new file mode 100644 index 0000000000..ad14662e25 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF32-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF8-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF8-H.bcmap new file mode 100644 index 0000000000..83c6bd7c4f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF8-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF8-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF8-V.bcmap new file mode 100644 index 0000000000..22a27e4ddb Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniCNS-UTF8-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniGB-UCS2-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UCS2-H.bcmap new file mode 100644 index 0000000000..5bd6228ce6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UCS2-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniGB-UCS2-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UCS2-V.bcmap new file mode 100644 index 0000000000..53c534b7fe Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UCS2-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF16-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF16-H.bcmap new file mode 100644 index 0000000000..b95045b400 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF16-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF16-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF16-V.bcmap new file mode 100644 index 0000000000..51f023e0d6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF16-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF32-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF32-H.bcmap new file mode 100644 index 0000000000..f0dbd14f37 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF32-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF32-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF32-V.bcmap new file mode 100644 index 0000000000..ce9c30a985 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF32-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF8-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF8-H.bcmap new file mode 100644 index 0000000000..982ca462b1 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF8-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF8-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF8-V.bcmap new file mode 100644 index 0000000000..f78020dd40 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniGB-UTF8-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-H.bcmap new file mode 100644 index 0000000000..7daf56afab Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-HW-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-HW-H.bcmap new file mode 100644 index 0000000000..ac9975c585 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-HW-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-HW-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-HW-V.bcmap new file mode 100644 index 0000000000..3da0a1c62f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-HW-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-V.bcmap new file mode 100644 index 0000000000..c50b9ddfde Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UCS2-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF16-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF16-H.bcmap new file mode 100644 index 0000000000..6761344639 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF16-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF16-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF16-V.bcmap new file mode 100644 index 0000000000..70bf90c0ef Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF16-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF32-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF32-H.bcmap new file mode 100644 index 0000000000..7a83d53ae7 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF32-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF32-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF32-V.bcmap new file mode 100644 index 0000000000..7a87135394 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF32-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF8-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF8-H.bcmap new file mode 100644 index 0000000000..9f0334cac7 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF8-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF8-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF8-V.bcmap new file mode 100644 index 0000000000..808a94f0fd Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS-UTF8-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF16-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF16-H.bcmap new file mode 100644 index 0000000000..d768bf811f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF16-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF16-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF16-V.bcmap new file mode 100644 index 0000000000..3d5bf6fb4e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF16-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF32-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF32-H.bcmap new file mode 100644 index 0000000000..09eee10d4f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF32-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF32-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF32-V.bcmap new file mode 100644 index 0000000000..6c54600133 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF32-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF8-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF8-H.bcmap new file mode 100644 index 0000000000..1b1a64f50d Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF8-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF8-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF8-V.bcmap new file mode 100644 index 0000000000..994aa9ef9f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJIS2004-UTF8-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UCS2-HW-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UCS2-HW-V.bcmap new file mode 100644 index 0000000000..643f921b65 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UCS2-HW-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UCS2-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UCS2-V.bcmap new file mode 100644 index 0000000000..c148f67f5e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UCS2-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UTF8-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UTF8-V.bcmap new file mode 100644 index 0000000000..1849d809a6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJISPro-UTF8-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJISX0213-UTF32-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJISX0213-UTF32-H.bcmap new file mode 100644 index 0000000000..a83a677c56 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJISX0213-UTF32-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJISX0213-UTF32-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJISX0213-UTF32-V.bcmap new file mode 100644 index 0000000000..f527248ad5 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJISX0213-UTF32-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJISX02132004-UTF32-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJISX02132004-UTF32-H.bcmap new file mode 100644 index 0000000000..e1a988dc9e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJISX02132004-UTF32-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniJISX02132004-UTF32-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniJISX02132004-UTF32-V.bcmap new file mode 100644 index 0000000000..47e054a961 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniJISX02132004-UTF32-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniKS-UCS2-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UCS2-H.bcmap new file mode 100644 index 0000000000..b5b94852a5 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UCS2-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniKS-UCS2-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UCS2-V.bcmap new file mode 100644 index 0000000000..026adcaad4 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UCS2-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF16-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF16-H.bcmap new file mode 100644 index 0000000000..fd4e66e81f Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF16-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF16-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF16-V.bcmap new file mode 100644 index 0000000000..075efb7054 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF16-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF32-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF32-H.bcmap new file mode 100644 index 0000000000..769d2142c0 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF32-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF32-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF32-V.bcmap new file mode 100644 index 0000000000..bdab208b69 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF32-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF8-H.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF8-H.bcmap new file mode 100644 index 0000000000..6ff8674af7 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF8-H.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF8-V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF8-V.bcmap new file mode 100644 index 0000000000..8dfa76a58e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/UniKS-UTF8-V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/V.bcmap b/toolkit/components/pdfjs/content/web/cmaps/V.bcmap new file mode 100644 index 0000000000..fdec990662 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/V.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/cmaps/WP-Symbol.bcmap b/toolkit/components/pdfjs/content/web/cmaps/WP-Symbol.bcmap new file mode 100644 index 0000000000..46729bbf30 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/cmaps/WP-Symbol.bcmap differ diff --git a/toolkit/components/pdfjs/content/web/debugger.css b/toolkit/components/pdfjs/content/web/debugger.css new file mode 100644 index 0000000000..9a7233b499 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/debugger.css @@ -0,0 +1,113 @@ +/* Copyright 2014 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#PDFBug, +#PDFBug input, +#PDFBug button, +#PDFBug select { + font: message-box; +} +#PDFBug { + background-color: rgba(255, 255, 255, 1); + border: 1px solid rgba(102, 102, 102, 1); + position: fixed; + top: 32px; + right: 0; + bottom: 0; + font-size: 10px; + padding: 0; + width: 300px; +} +#PDFBug .controls { + background: rgba(238, 238, 238, 1); + border-bottom: 1px solid rgba(102, 102, 102, 1); + padding: 3px; +} +#PDFBug .panels { + bottom: 0; + left: 0; + overflow: auto; + position: absolute; + right: 0; + top: 27px; +} +#PDFBug .panels > div { + padding: 5px; +} +#PDFBug button.active { + font-weight: bold; +} +.debuggerShowText, +.debuggerHideText:hover { + background-color: rgba(255, 255, 0, 1); +} +#PDFBug .stats { + font-family: courier; + font-size: 10px; + white-space: pre; +} +#PDFBug .stats .title { + font-weight: bold; +} +#PDFBug table { + font-size: 10px; + white-space: pre; +} +#PDFBug table.showText { + border-collapse: collapse; + text-align: center; +} +#PDFBug table.showText, +#PDFBug table.showText tr, +#PDFBug table.showText td { + border: 1px solid black; + padding: 1px; +} +#PDFBug table.showText td.advance { + color: grey; +} + +#viewer.textLayer-visible .textLayer { + opacity: 1; +} + +#viewer.textLayer-visible .canvasWrapper { + background-color: rgba(128, 255, 128, 1); +} + +#viewer.textLayer-visible .canvasWrapper canvas { + mix-blend-mode: screen; +} + +#viewer.textLayer-visible .textLayer span { + background-color: rgba(255, 255, 0, 0.1); + color: rgba(0, 0, 0, 1); + border: solid 1px rgba(255, 0, 0, 0.5); + box-sizing: border-box; +} + +#viewer.textLayer-visible .textLayer span[aria-owns] { + background-color: rgba(255, 0, 0, 0.3); +} + +#viewer.textLayer-hover .textLayer span:hover { + background-color: rgba(255, 255, 255, 1); + color: rgba(0, 0, 0, 1); +} + +#viewer.textLayer-shadow .textLayer span { + background-color: rgba(255, 255, 255, 0.6); + color: rgba(0, 0, 0, 1); +} diff --git a/toolkit/components/pdfjs/content/web/debugger.js b/toolkit/components/pdfjs/content/web/debugger.js new file mode 100644 index 0000000000..8eaf0d672a --- /dev/null +++ b/toolkit/components/pdfjs/content/web/debugger.js @@ -0,0 +1,612 @@ +/* Copyright 2012 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +let opMap; + +const FontInspector = (function FontInspectorClosure() { + let fonts; + let active = false; + const fontAttribute = "data-font-name"; + function removeSelection() { + const divs = document.querySelectorAll(`span[${fontAttribute}]`); + for (const div of divs) { + div.className = ""; + } + } + function resetSelection() { + const divs = document.querySelectorAll(`span[${fontAttribute}]`); + for (const div of divs) { + div.className = "debuggerHideText"; + } + } + function selectFont(fontName, show) { + const divs = document.querySelectorAll( + `span[${fontAttribute}=${fontName}]` + ); + for (const div of divs) { + div.className = show ? "debuggerShowText" : "debuggerHideText"; + } + } + function textLayerClick(e) { + if ( + !e.target.dataset.fontName || + e.target.tagName.toUpperCase() !== "SPAN" + ) { + return; + } + const fontName = e.target.dataset.fontName; + const selects = document.getElementsByTagName("input"); + for (const select of selects) { + if (select.dataset.fontName !== fontName) { + continue; + } + select.checked = !select.checked; + selectFont(fontName, select.checked); + select.scrollIntoView(); + } + } + return { + // Properties/functions needed by PDFBug. + id: "FontInspector", + name: "Font Inspector", + panel: null, + manager: null, + init(pdfjsLib) { + const panel = this.panel; + const tmp = document.createElement("button"); + tmp.addEventListener("click", resetSelection); + tmp.textContent = "Refresh"; + panel.append(tmp); + + fonts = document.createElement("div"); + panel.append(fonts); + }, + cleanup() { + fonts.textContent = ""; + }, + enabled: false, + get active() { + return active; + }, + set active(value) { + active = value; + if (active) { + document.body.addEventListener("click", textLayerClick, true); + resetSelection(); + } else { + document.body.removeEventListener("click", textLayerClick, true); + removeSelection(); + } + }, + // FontInspector specific functions. + fontAdded(fontObj, url) { + function properties(obj, list) { + const moreInfo = document.createElement("table"); + for (const entry of list) { + const tr = document.createElement("tr"); + const td1 = document.createElement("td"); + td1.textContent = entry; + tr.append(td1); + const td2 = document.createElement("td"); + td2.textContent = obj[entry].toString(); + tr.append(td2); + moreInfo.append(tr); + } + return moreInfo; + } + const moreInfo = properties(fontObj, ["name", "type"]); + const fontName = fontObj.loadedName; + const font = document.createElement("div"); + const name = document.createElement("span"); + name.textContent = fontName; + const download = document.createElement("a"); + if (url) { + url = /url\(['"]?([^)"']+)/.exec(url); + download.href = url[1]; + } else if (fontObj.data) { + download.href = URL.createObjectURL( + new Blob([fontObj.data], { type: fontObj.mimetype }) + ); + } + download.textContent = "Download"; + const logIt = document.createElement("a"); + logIt.href = ""; + logIt.textContent = "Log"; + logIt.addEventListener("click", function (event) { + event.preventDefault(); + console.log(fontObj); + }); + const select = document.createElement("input"); + select.setAttribute("type", "checkbox"); + select.dataset.fontName = fontName; + select.addEventListener("click", function () { + selectFont(fontName, select.checked); + }); + font.append(select, name, " ", download, " ", logIt, moreInfo); + fonts.append(font); + // Somewhat of a hack, should probably add a hook for when the text layer + // is done rendering. + setTimeout(() => { + if (this.active) { + resetSelection(); + } + }, 2000); + }, + }; +})(); + +// Manages all the page steppers. +const StepperManager = (function StepperManagerClosure() { + let steppers = []; + let stepperDiv = null; + let stepperControls = null; + let stepperChooser = null; + let breakPoints = Object.create(null); + return { + // Properties/functions needed by PDFBug. + id: "Stepper", + name: "Stepper", + panel: null, + manager: null, + init(pdfjsLib) { + const self = this; + stepperControls = document.createElement("div"); + stepperChooser = document.createElement("select"); + stepperChooser.addEventListener("change", function (event) { + self.selectStepper(this.value); + }); + stepperControls.append(stepperChooser); + stepperDiv = document.createElement("div"); + this.panel.append(stepperControls, stepperDiv); + if (sessionStorage.getItem("pdfjsBreakPoints")) { + breakPoints = JSON.parse(sessionStorage.getItem("pdfjsBreakPoints")); + } + + opMap = Object.create(null); + for (const key in pdfjsLib.OPS) { + opMap[pdfjsLib.OPS[key]] = key; + } + }, + cleanup() { + stepperChooser.textContent = ""; + stepperDiv.textContent = ""; + steppers = []; + }, + enabled: false, + active: false, + // Stepper specific functions. + create(pageIndex) { + const debug = document.createElement("div"); + debug.id = "stepper" + pageIndex; + debug.hidden = true; + debug.className = "stepper"; + stepperDiv.append(debug); + const b = document.createElement("option"); + b.textContent = "Page " + (pageIndex + 1); + b.value = pageIndex; + stepperChooser.append(b); + const initBreakPoints = breakPoints[pageIndex] || []; + const stepper = new Stepper(debug, pageIndex, initBreakPoints); + steppers.push(stepper); + if (steppers.length === 1) { + this.selectStepper(pageIndex, false); + } + return stepper; + }, + selectStepper(pageIndex, selectPanel) { + pageIndex |= 0; + if (selectPanel) { + this.manager.selectPanel(this); + } + for (const stepper of steppers) { + stepper.panel.hidden = stepper.pageIndex !== pageIndex; + } + for (const option of stepperChooser.options) { + option.selected = (option.value | 0) === pageIndex; + } + }, + saveBreakPoints(pageIndex, bps) { + breakPoints[pageIndex] = bps; + sessionStorage.setItem("pdfjsBreakPoints", JSON.stringify(breakPoints)); + }, + }; +})(); + +// The stepper for each page's operatorList. +const Stepper = (function StepperClosure() { + // Shorter way to create element and optionally set textContent. + function c(tag, textContent) { + const d = document.createElement(tag); + if (textContent) { + d.textContent = textContent; + } + return d; + } + + function simplifyArgs(args) { + if (typeof args === "string") { + const MAX_STRING_LENGTH = 75; + return args.length <= MAX_STRING_LENGTH + ? args + : args.substring(0, MAX_STRING_LENGTH) + "..."; + } + if (typeof args !== "object" || args === null) { + return args; + } + if ("length" in args) { + // array + const MAX_ITEMS = 10, + simpleArgs = []; + let i, ii; + for (i = 0, ii = Math.min(MAX_ITEMS, args.length); i < ii; i++) { + simpleArgs.push(simplifyArgs(args[i])); + } + if (i < args.length) { + simpleArgs.push("..."); + } + return simpleArgs; + } + const simpleObj = {}; + for (const key in args) { + simpleObj[key] = simplifyArgs(args[key]); + } + return simpleObj; + } + + // eslint-disable-next-line no-shadow + class Stepper { + constructor(panel, pageIndex, initialBreakPoints) { + this.panel = panel; + this.breakPoint = 0; + this.nextBreakPoint = null; + this.pageIndex = pageIndex; + this.breakPoints = initialBreakPoints; + this.currentIdx = -1; + this.operatorListIdx = 0; + this.indentLevel = 0; + } + + init(operatorList) { + const panel = this.panel; + const content = c("div", "c=continue, s=step"); + const table = c("table"); + content.append(table); + table.cellSpacing = 0; + const headerRow = c("tr"); + table.append(headerRow); + headerRow.append( + c("th", "Break"), + c("th", "Idx"), + c("th", "fn"), + c("th", "args") + ); + panel.append(content); + this.table = table; + this.updateOperatorList(operatorList); + } + + updateOperatorList(operatorList) { + const self = this; + + function cboxOnClick() { + const x = +this.dataset.idx; + if (this.checked) { + self.breakPoints.push(x); + } else { + self.breakPoints.splice(self.breakPoints.indexOf(x), 1); + } + StepperManager.saveBreakPoints(self.pageIndex, self.breakPoints); + } + + const MAX_OPERATORS_COUNT = 15000; + if (this.operatorListIdx > MAX_OPERATORS_COUNT) { + return; + } + + const chunk = document.createDocumentFragment(); + const operatorsToDisplay = Math.min( + MAX_OPERATORS_COUNT, + operatorList.fnArray.length + ); + for (let i = this.operatorListIdx; i < operatorsToDisplay; i++) { + const line = c("tr"); + line.className = "line"; + line.dataset.idx = i; + chunk.append(line); + const checked = this.breakPoints.includes(i); + const args = operatorList.argsArray[i] || []; + + const breakCell = c("td"); + const cbox = c("input"); + cbox.type = "checkbox"; + cbox.className = "points"; + cbox.checked = checked; + cbox.dataset.idx = i; + cbox.onclick = cboxOnClick; + + breakCell.append(cbox); + line.append(breakCell, c("td", i.toString())); + const fn = opMap[operatorList.fnArray[i]]; + let decArgs = args; + if (fn === "showText") { + const glyphs = args[0]; + const charCodeRow = c("tr"); + const fontCharRow = c("tr"); + const unicodeRow = c("tr"); + for (const glyph of glyphs) { + if (typeof glyph === "object" && glyph !== null) { + charCodeRow.append(c("td", glyph.originalCharCode)); + fontCharRow.append(c("td", glyph.fontChar)); + unicodeRow.append(c("td", glyph.unicode)); + } else { + // null or number + const advanceEl = c("td", glyph); + advanceEl.classList.add("advance"); + charCodeRow.append(advanceEl); + fontCharRow.append(c("td")); + unicodeRow.append(c("td")); + } + } + decArgs = c("td"); + const table = c("table"); + table.classList.add("showText"); + decArgs.append(table); + table.append(charCodeRow, fontCharRow, unicodeRow); + } else if (fn === "restore" && this.indentLevel > 0) { + this.indentLevel--; + } + line.append(c("td", " ".repeat(this.indentLevel * 2) + fn)); + if (fn === "save") { + this.indentLevel++; + } + + if (decArgs instanceof HTMLElement) { + line.append(decArgs); + } else { + line.append(c("td", JSON.stringify(simplifyArgs(decArgs)))); + } + } + if (operatorsToDisplay < operatorList.fnArray.length) { + const lastCell = c("td", "..."); + lastCell.colspan = 4; + chunk.append(lastCell); + } + this.operatorListIdx = operatorList.fnArray.length; + this.table.append(chunk); + } + + getNextBreakPoint() { + this.breakPoints.sort(function (a, b) { + return a - b; + }); + for (const breakPoint of this.breakPoints) { + if (breakPoint > this.currentIdx) { + return breakPoint; + } + } + return null; + } + + breakIt(idx, callback) { + StepperManager.selectStepper(this.pageIndex, true); + this.currentIdx = idx; + + const listener = evt => { + switch (evt.keyCode) { + case 83: // step + document.removeEventListener("keydown", listener); + this.nextBreakPoint = this.currentIdx + 1; + this.goTo(-1); + callback(); + break; + case 67: // continue + document.removeEventListener("keydown", listener); + this.nextBreakPoint = this.getNextBreakPoint(); + this.goTo(-1); + callback(); + break; + } + }; + document.addEventListener("keydown", listener); + this.goTo(idx); + } + + goTo(idx) { + const allRows = this.panel.getElementsByClassName("line"); + for (const row of allRows) { + if ((row.dataset.idx | 0) === idx) { + row.style.backgroundColor = "rgb(251,250,207)"; + row.scrollIntoView(); + } else { + row.style.backgroundColor = null; + } + } + } + } + return Stepper; +})(); + +const Stats = (function Stats() { + let stats = []; + function clear(node) { + node.textContent = ""; // Remove any `node` contents from the DOM. + } + function getStatIndex(pageNumber) { + for (const [i, stat] of stats.entries()) { + if (stat.pageNumber === pageNumber) { + return i; + } + } + return false; + } + return { + // Properties/functions needed by PDFBug. + id: "Stats", + name: "Stats", + panel: null, + manager: null, + init(pdfjsLib) {}, + enabled: false, + active: false, + // Stats specific functions. + add(pageNumber, stat) { + if (!stat) { + return; + } + const statsIndex = getStatIndex(pageNumber); + if (statsIndex !== false) { + stats[statsIndex].div.remove(); + stats.splice(statsIndex, 1); + } + const wrapper = document.createElement("div"); + wrapper.className = "stats"; + const title = document.createElement("div"); + title.className = "title"; + title.textContent = "Page: " + pageNumber; + const statsDiv = document.createElement("div"); + statsDiv.textContent = stat.toString(); + wrapper.append(title, statsDiv); + stats.push({ pageNumber, div: wrapper }); + stats.sort(function (a, b) { + return a.pageNumber - b.pageNumber; + }); + clear(this.panel); + for (const entry of stats) { + this.panel.append(entry.div); + } + }, + cleanup() { + stats = []; + clear(this.panel); + }, + }; +})(); + +// Manages all the debugging tools. +const PDFBug = (function PDFBugClosure() { + const panelWidth = 300; + const buttons = []; + let activePanel = null; + + return { + tools: [FontInspector, StepperManager, Stats], + enable(ids) { + const all = ids.length === 1 && ids[0] === "all"; + const tools = this.tools; + for (const tool of tools) { + if (all || ids.includes(tool.id)) { + tool.enabled = true; + } + } + if (!all) { + // Sort the tools by the order they are enabled. + tools.sort(function (a, b) { + let indexA = ids.indexOf(a.id); + indexA = indexA < 0 ? tools.length : indexA; + let indexB = ids.indexOf(b.id); + indexB = indexB < 0 ? tools.length : indexB; + return indexA - indexB; + }); + } + }, + init(pdfjsLib, container, ids) { + this.loadCSS(); + this.enable(ids); + /* + * Basic Layout: + * PDFBug + * Controls + * Panels + * Panel + * Panel + * ... + */ + const ui = document.createElement("div"); + ui.id = "PDFBug"; + + const controls = document.createElement("div"); + controls.setAttribute("class", "controls"); + ui.append(controls); + + const panels = document.createElement("div"); + panels.setAttribute("class", "panels"); + ui.append(panels); + + container.append(ui); + container.style.right = panelWidth + "px"; + + // Initialize all the debugging tools. + for (const tool of this.tools) { + const panel = document.createElement("div"); + const panelButton = document.createElement("button"); + panelButton.textContent = tool.name; + panelButton.addEventListener("click", event => { + event.preventDefault(); + this.selectPanel(tool); + }); + controls.append(panelButton); + panels.append(panel); + tool.panel = panel; + tool.manager = this; + if (tool.enabled) { + tool.init(pdfjsLib); + } else { + panel.textContent = + `${tool.name} is disabled. To enable add "${tool.id}" to ` + + "the pdfBug parameter and refresh (separate multiple by commas)."; + } + buttons.push(panelButton); + } + this.selectPanel(0); + }, + loadCSS() { + const { url } = import.meta; + + const link = document.createElement("link"); + link.rel = "stylesheet"; + link.href = url.replace(/.js$/, ".css"); + + document.head.append(link); + }, + cleanup() { + for (const tool of this.tools) { + if (tool.enabled) { + tool.cleanup(); + } + } + }, + selectPanel(index) { + if (typeof index !== "number") { + index = this.tools.indexOf(index); + } + if (index === activePanel) { + return; + } + activePanel = index; + for (const [j, tool] of this.tools.entries()) { + const isActive = j === index; + buttons[j].classList.toggle("active", isActive); + tool.active = isActive; + tool.panel.hidden = !isActive; + } + }, + }; +})(); + +globalThis.FontInspector = FontInspector; +globalThis.StepperManager = StepperManager; +globalThis.Stats = Stats; + +export { PDFBug }; diff --git a/toolkit/components/pdfjs/content/web/images/annotation-check.svg b/toolkit/components/pdfjs/content/web/images/annotation-check.svg new file mode 100644 index 0000000000..71cd16df57 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-check.svg @@ -0,0 +1,11 @@ + + + + diff --git a/toolkit/components/pdfjs/content/web/images/annotation-comment.svg b/toolkit/components/pdfjs/content/web/images/annotation-comment.svg new file mode 100644 index 0000000000..86f1f17249 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-comment.svg @@ -0,0 +1,16 @@ + + + + + diff --git a/toolkit/components/pdfjs/content/web/images/annotation-help.svg b/toolkit/components/pdfjs/content/web/images/annotation-help.svg new file mode 100644 index 0000000000..00938fefe0 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-help.svg @@ -0,0 +1,26 @@ + + + + + + + + + + diff --git a/toolkit/components/pdfjs/content/web/images/annotation-insert.svg b/toolkit/components/pdfjs/content/web/images/annotation-insert.svg new file mode 100644 index 0000000000..519ef6826e --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-insert.svg @@ -0,0 +1,10 @@ + + + + diff --git a/toolkit/components/pdfjs/content/web/images/annotation-key.svg b/toolkit/components/pdfjs/content/web/images/annotation-key.svg new file mode 100644 index 0000000000..8d09d5378d --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-key.svg @@ -0,0 +1,11 @@ + + + + diff --git a/toolkit/components/pdfjs/content/web/images/annotation-newparagraph.svg b/toolkit/components/pdfjs/content/web/images/annotation-newparagraph.svg new file mode 100644 index 0000000000..38d2497da9 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-newparagraph.svg @@ -0,0 +1,11 @@ + + + + diff --git a/toolkit/components/pdfjs/content/web/images/annotation-noicon.svg b/toolkit/components/pdfjs/content/web/images/annotation-noicon.svg new file mode 100644 index 0000000000..c07d108083 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-noicon.svg @@ -0,0 +1,7 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/annotation-note.svg b/toolkit/components/pdfjs/content/web/images/annotation-note.svg new file mode 100644 index 0000000000..70173651c7 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-note.svg @@ -0,0 +1,42 @@ + + + + + + + + diff --git a/toolkit/components/pdfjs/content/web/images/annotation-paperclip.svg b/toolkit/components/pdfjs/content/web/images/annotation-paperclip.svg new file mode 100644 index 0000000000..2bed2250ae --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-paperclip.svg @@ -0,0 +1,6 @@ + + + + diff --git a/toolkit/components/pdfjs/content/web/images/annotation-paragraph.svg b/toolkit/components/pdfjs/content/web/images/annotation-paragraph.svg new file mode 100644 index 0000000000..6ae5212b75 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-paragraph.svg @@ -0,0 +1,16 @@ + + + + + diff --git a/toolkit/components/pdfjs/content/web/images/annotation-pushpin.svg b/toolkit/components/pdfjs/content/web/images/annotation-pushpin.svg new file mode 100644 index 0000000000..6e0896cf4a --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/annotation-pushpin.svg @@ -0,0 +1,7 @@ + + + + + diff --git a/toolkit/components/pdfjs/content/web/images/cursor-editorFreeText.svg b/toolkit/components/pdfjs/content/web/images/cursor-editorFreeText.svg new file mode 100644 index 0000000000..de2838ef10 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/cursor-editorFreeText.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/cursor-editorInk.svg b/toolkit/components/pdfjs/content/web/images/cursor-editorInk.svg new file mode 100644 index 0000000000..1dadb5c015 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/cursor-editorInk.svg @@ -0,0 +1,4 @@ + + + + diff --git a/toolkit/components/pdfjs/content/web/images/findbarButton-next.svg b/toolkit/components/pdfjs/content/web/images/findbarButton-next.svg new file mode 100644 index 0000000000..8cb39bec6f --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/findbarButton-next.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/findbarButton-previous.svg b/toolkit/components/pdfjs/content/web/images/findbarButton-previous.svg new file mode 100644 index 0000000000..b610879daf --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/findbarButton-previous.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/loading-dark.svg b/toolkit/components/pdfjs/content/web/images/loading-dark.svg new file mode 100644 index 0000000000..fa5269b1a3 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/loading-dark.svg @@ -0,0 +1,24 @@ + \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/web/images/loading-icon.gif b/toolkit/components/pdfjs/content/web/images/loading-icon.gif new file mode 100644 index 0000000000..1c72ebb554 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/images/loading-icon.gif differ diff --git a/toolkit/components/pdfjs/content/web/images/loading.svg b/toolkit/components/pdfjs/content/web/images/loading.svg new file mode 100644 index 0000000000..0a15ff6885 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/loading.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-documentProperties.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-documentProperties.svg new file mode 100644 index 0000000000..dd3917b91d --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-documentProperties.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-firstPage.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-firstPage.svg new file mode 100644 index 0000000000..f5c917f12a --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-firstPage.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-handTool.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-handTool.svg new file mode 100644 index 0000000000..b7073b5989 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-handTool.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-lastPage.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-lastPage.svg new file mode 100644 index 0000000000..c04f65079c --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-lastPage.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-rotateCcw.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-rotateCcw.svg new file mode 100644 index 0000000000..da73a1b16b --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-rotateCcw.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-rotateCw.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-rotateCw.svg new file mode 100644 index 0000000000..c41ce7365e --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-rotateCw.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollHorizontal.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollHorizontal.svg new file mode 100644 index 0000000000..fb440b9465 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollHorizontal.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollPage.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollPage.svg new file mode 100644 index 0000000000..64a9f50073 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollPage.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollVertical.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollVertical.svg new file mode 100644 index 0000000000..dc7e805200 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollVertical.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollWrapped.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollWrapped.svg new file mode 100644 index 0000000000..75fe26bcfc --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-scrollWrapped.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-selectTool.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-selectTool.svg new file mode 100644 index 0000000000..94d51410dd --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-selectTool.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadEven.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadEven.svg new file mode 100644 index 0000000000..ce201e33c0 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadEven.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadNone.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadNone.svg new file mode 100644 index 0000000000..e8d487fa38 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadNone.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadOdd.svg b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadOdd.svg new file mode 100644 index 0000000000..9211a427bf --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/secondaryToolbarButton-spreadOdd.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-bookmark.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-bookmark.svg new file mode 100644 index 0000000000..c4c37c9058 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-bookmark.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-currentOutlineItem.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-currentOutlineItem.svg new file mode 100644 index 0000000000..01e67623bf --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-currentOutlineItem.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-download.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-download.svg new file mode 100644 index 0000000000..e2e850adf7 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-download.svg @@ -0,0 +1,4 @@ + + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-editorFreeText.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-editorFreeText.svg new file mode 100644 index 0000000000..e4db3a57c5 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-editorFreeText.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-editorInk.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-editorInk.svg new file mode 100644 index 0000000000..b579eec7ee --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-editorInk.svg @@ -0,0 +1,4 @@ + + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-menuArrow.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-menuArrow.svg new file mode 100644 index 0000000000..82ffeaabb9 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-menuArrow.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-pageDown.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-pageDown.svg new file mode 100644 index 0000000000..1fc12e733d --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-pageDown.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-pageUp.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-pageUp.svg new file mode 100644 index 0000000000..0936b9a578 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-pageUp.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-presentationMode.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-presentationMode.svg new file mode 100644 index 0000000000..901d5672bc --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-presentationMode.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-print.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-print.svg new file mode 100644 index 0000000000..97a390474d --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-print.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-search.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-search.svg new file mode 100644 index 0000000000..0cc7ae21ac --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-search.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-secondaryToolbarToggle.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-secondaryToolbarToggle.svg new file mode 100644 index 0000000000..cace863728 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-secondaryToolbarToggle.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-sidebarToggle.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-sidebarToggle.svg new file mode 100644 index 0000000000..1d8d0e4b23 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-sidebarToggle.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-viewAttachments.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-viewAttachments.svg new file mode 100644 index 0000000000..ab73f6e6e0 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-viewAttachments.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-viewLayers.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-viewLayers.svg new file mode 100644 index 0000000000..1d72668264 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-viewLayers.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-viewOutline.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-viewOutline.svg new file mode 100644 index 0000000000..7ed1bd97f2 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-viewOutline.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-viewThumbnail.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-viewThumbnail.svg new file mode 100644 index 0000000000..040d123266 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-viewThumbnail.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-zoomIn.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-zoomIn.svg new file mode 100644 index 0000000000..30ec51a2ff --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-zoomIn.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/toolbarButton-zoomOut.svg b/toolkit/components/pdfjs/content/web/images/toolbarButton-zoomOut.svg new file mode 100644 index 0000000000..f273b5995c --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/toolbarButton-zoomOut.svg @@ -0,0 +1,3 @@ + + + diff --git a/toolkit/components/pdfjs/content/web/images/treeitem-collapsed.svg b/toolkit/components/pdfjs/content/web/images/treeitem-collapsed.svg new file mode 100644 index 0000000000..831cddfc86 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/treeitem-collapsed.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/web/images/treeitem-expanded.svg b/toolkit/components/pdfjs/content/web/images/treeitem-expanded.svg new file mode 100644 index 0000000000..2d45f0c8d1 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/images/treeitem-expanded.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitDingbats.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitDingbats.pfb new file mode 100644 index 0000000000..30d52963e2 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitDingbats.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixed.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixed.pfb new file mode 100644 index 0000000000..f12dcbce52 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixed.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedBold.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedBold.pfb new file mode 100644 index 0000000000..cf8e24aee5 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedBold.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedBoldItalic.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedBoldItalic.pfb new file mode 100644 index 0000000000..d2880017c2 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedBoldItalic.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedItalic.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedItalic.pfb new file mode 100644 index 0000000000..d71697d4b6 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitFixedItalic.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSans.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSans.pfb new file mode 100644 index 0000000000..37f244bd9c Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSans.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansBold.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansBold.pfb new file mode 100644 index 0000000000..affcf316dc Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansBold.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansBoldItalic.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansBoldItalic.pfb new file mode 100644 index 0000000000..e1f60b7546 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansBoldItalic.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansItalic.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansItalic.pfb new file mode 100644 index 0000000000..c04b0a5aec Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSansItalic.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerif.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerif.pfb new file mode 100644 index 0000000000..3fa682efbb Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerif.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifBold.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifBold.pfb new file mode 100644 index 0000000000..ff7c6ddecf Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifBold.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifBoldItalic.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifBoldItalic.pfb new file mode 100644 index 0000000000..460231fb88 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifBoldItalic.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifItalic.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifItalic.pfb new file mode 100644 index 0000000000..d03a7c781e Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSerifItalic.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSymbol.pfb b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSymbol.pfb new file mode 100644 index 0000000000..c8f9bca78c Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/FoxitSymbol.pfb differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/LICENSE_FOXIT b/toolkit/components/pdfjs/content/web/standard_fonts/LICENSE_FOXIT new file mode 100644 index 0000000000..8b4ed6dddf --- /dev/null +++ b/toolkit/components/pdfjs/content/web/standard_fonts/LICENSE_FOXIT @@ -0,0 +1,27 @@ +// Copyright 2014 PDFium Authors. All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/LICENSE_LIBERATION b/toolkit/components/pdfjs/content/web/standard_fonts/LICENSE_LIBERATION new file mode 100644 index 0000000000..aba73e8a40 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/standard_fonts/LICENSE_LIBERATION @@ -0,0 +1,102 @@ +Digitized data copyright (c) 2010 Google Corporation + with Reserved Font Arimo, Tinos and Cousine. +Copyright (c) 2012 Red Hat, Inc. + with Reserved Font Name Liberation. + +This Font Software is licensed under the SIL Open Font License, +Version 1.1. + +This license is copied below, and is also available with a FAQ at: +http://scripts.sil.org/OFL + +SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 + +PREAMBLE The goals of the Open Font License (OFL) are to stimulate +worldwide development of collaborative font projects, to support the font +creation efforts of academic and linguistic communities, and to provide +a free and open framework in which fonts may be shared and improved in +partnership with others. + +The OFL allows the licensed fonts to be used, studied, modified and +redistributed freely as long as they are not sold by themselves. +The fonts, including any derivative works, can be bundled, embedded, +redistributed and/or sold with any software provided that any reserved +names are not used by derivative works. The fonts and derivatives, +however, cannot be released under any other type of license. The +requirement for fonts to remain under this license does not apply to +any document created using the fonts or their derivatives. + + + +DEFINITIONS +"Font Software" refers to the set of files released by the Copyright +Holder(s) under this license and clearly marked as such. +This may include source files, build scripts and documentation. + +"Reserved Font Name" refers to any names specified as such after the +copyright statement(s). + +"Original Version" refers to the collection of Font Software components +as distributed by the Copyright Holder(s). + +"Modified Version" refers to any derivative made by adding to, deleting, +or substituting ? in part or in whole ? +any of the components of the Original Version, by changing formats or +by porting the Font Software to a new environment. + +"Author" refers to any designer, engineer, programmer, technical writer +or other person who contributed to the Font Software. + + +PERMISSION & CONDITIONS + +Permission is hereby granted, free of charge, to any person obtaining a +copy of the Font Software, to use, study, copy, merge, embed, modify, +redistribute, and sell modified and unmodified copies of the Font +Software, subject to the following conditions: + +1) Neither the Font Software nor any of its individual components,in + Original or Modified Versions, may be sold by itself. + +2) Original or Modified Versions of the Font Software may be bundled, + redistributed and/or sold with any software, provided that each copy + contains the above copyright notice and this license. These can be + included either as stand-alone text files, human-readable headers or + in the appropriate machine-readable metadata fields within text or + binary files as long as those fields can be easily viewed by the user. + +3) No Modified Version of the Font Software may use the Reserved Font + Name(s) unless explicit written permission is granted by the + corresponding Copyright Holder. This restriction only applies to the + primary font name as presented to the users. + +4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font + Software shall not be used to promote, endorse or advertise any + Modified Version, except to acknowledge the contribution(s) of the + Copyright Holder(s) and the Author(s) or with their explicit written + permission. + +5) The Font Software, modified or unmodified, in part or in whole, must + be distributed entirely under this license, and must not be distributed + under any other license. The requirement for fonts to remain under + this license does not apply to any document created using the Font + Software. + + + +TERMINATION +This license becomes null and void if any of the above conditions are not met. + + + +DISCLAIMER +THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT +OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE +COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL +DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER +DEALINGS IN THE FONT SOFTWARE. + diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Bold.ttf b/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Bold.ttf new file mode 100644 index 0000000000..ee23715404 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Bold.ttf differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-BoldItalic.ttf b/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-BoldItalic.ttf new file mode 100644 index 0000000000..42b5717ddb Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-BoldItalic.ttf differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Italic.ttf b/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Italic.ttf new file mode 100644 index 0000000000..0cf6126349 Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Italic.ttf differ diff --git a/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Regular.ttf b/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Regular.ttf new file mode 100644 index 0000000000..366d1489cd Binary files /dev/null and b/toolkit/components/pdfjs/content/web/standard_fonts/LiberationSans-Regular.ttf differ diff --git a/toolkit/components/pdfjs/content/web/viewer-geckoview.css b/toolkit/components/pdfjs/content/web/viewer-geckoview.css new file mode 100644 index 0000000000..57cd2fa977 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/viewer-geckoview.css @@ -0,0 +1,1342 @@ +/* Copyright 2014 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +.textLayer { + position: absolute; + text-align: initial; + left: 0; + top: 0; + right: 0; + bottom: 0; + overflow: hidden; + opacity: 0.25; + line-height: 1; + text-size-adjust: none; + forced-color-adjust: none; + transform-origin: 0 0; + z-index: 2; +} + +.textLayer span, +.textLayer br { + color: transparent; + position: absolute; + white-space: pre; + cursor: text; + transform-origin: 0% 0%; +} + +/* Only necessary in Google Chrome, see issue 14205, and most unfortunately + * the problem doesn't show up in "text" reference tests. */ +.textLayer span.markedContent { + top: 0; + height: 0; +} + +.textLayer .highlight { + margin: -1px; + padding: 1px; + background-color: rgba(180, 0, 170, 1); + border-radius: 4px; +} + +.textLayer .highlight.appended { + position: initial; +} + +.textLayer .highlight.begin { + border-radius: 4px 0 0 4px; +} + +.textLayer .highlight.end { + border-radius: 0 4px 4px 0; +} + +.textLayer .highlight.middle { + border-radius: 0; +} + +.textLayer .highlight.selected { + background-color: rgba(0, 100, 0, 1); +} + +.textLayer ::selection { + background: AccentColor; +} + +/* Avoids https://github.com/mozilla/pdf.js/issues/13840 in Chrome */ +.textLayer br::selection { + background: transparent; +} + +.textLayer .endOfContent { + display: block; + position: absolute; + left: 0; + top: 100%; + right: 0; + bottom: 0; + z-index: -1; + cursor: default; + user-select: none; +} + +.textLayer .endOfContent.active { + top: 0; +} + + +:root { + --annotation-unfocused-field-background: url("data:image/svg+xml;charset=UTF-8,"); + --input-focus-border-color: Highlight; + --input-focus-outline: 1px solid Canvas; + --input-unfocused-border-color: transparent; + --input-disabled-border-color: transparent; + --input-hover-border-color: black; +} + +@media (forced-colors: active) { + :root { + --input-focus-border-color: CanvasText; + --input-unfocused-border-color: ActiveText; + --input-disabled-border-color: GrayText; + --input-hover-border-color: Highlight; + } + .annotationLayer .textWidgetAnnotation input:required, + .annotationLayer .textWidgetAnnotation textarea:required, + .annotationLayer .choiceWidgetAnnotation select:required, + .annotationLayer .buttonWidgetAnnotation.checkBox input:required, + .annotationLayer .buttonWidgetAnnotation.radioButton input:required { + outline: 1.5px solid selectedItem; + } +} + +.annotationLayer { + position: absolute; + top: 0; + left: 0; + pointer-events: none; + transform-origin: 0 0; + z-index: 3; +} + +.annotationLayer section { + position: absolute; + text-align: initial; + pointer-events: auto; + box-sizing: border-box; + transform-origin: 0 0; +} + +.annotationLayer .linkAnnotation > a, +.annotationLayer .buttonWidgetAnnotation.pushButton > a { + position: absolute; + font-size: 1em; + top: 0; + left: 0; + width: 100%; + height: 100%; +} + +.annotationLayer .buttonWidgetAnnotation.pushButton > canvas { + width: 100%; + height: 100%; +} + +.annotationLayer .linkAnnotation > a:hover, +.annotationLayer .buttonWidgetAnnotation.pushButton > a:hover { + opacity: 0.2; + background: rgba(255, 255, 0, 1); + box-shadow: 0 2px 10px rgba(255, 255, 0, 1); +} + +.annotationLayer .textAnnotation img { + position: absolute; + cursor: pointer; + width: 100%; + height: 100%; +} + +.annotationLayer .textWidgetAnnotation input, +.annotationLayer .textWidgetAnnotation textarea, +.annotationLayer .choiceWidgetAnnotation select, +.annotationLayer .buttonWidgetAnnotation.checkBox input, +.annotationLayer .buttonWidgetAnnotation.radioButton input { + background-image: var(--annotation-unfocused-field-background); + border: 2px solid var(--input-unfocused-border-color); + box-sizing: border-box; + font: calc(9px * var(--scale-factor)) sans-serif; + height: 100%; + margin: 0; + vertical-align: top; + width: 100%; +} + +.annotationLayer .textWidgetAnnotation input:required, +.annotationLayer .textWidgetAnnotation textarea:required, +.annotationLayer .choiceWidgetAnnotation select:required, +.annotationLayer .buttonWidgetAnnotation.checkBox input:required, +.annotationLayer .buttonWidgetAnnotation.radioButton input:required { + outline: 1.5px solid red; +} + +.annotationLayer .choiceWidgetAnnotation select option { + padding: 0; +} + +.annotationLayer .buttonWidgetAnnotation.radioButton input { + border-radius: 50%; +} + +.annotationLayer .textWidgetAnnotation textarea { + resize: none; +} + +.annotationLayer .textWidgetAnnotation input[disabled], +.annotationLayer .textWidgetAnnotation textarea[disabled], +.annotationLayer .choiceWidgetAnnotation select[disabled], +.annotationLayer .buttonWidgetAnnotation.checkBox input[disabled], +.annotationLayer .buttonWidgetAnnotation.radioButton input[disabled] { + background: none; + border: 2px solid var(--input-disabled-border-color); + cursor: not-allowed; +} + +.annotationLayer .textWidgetAnnotation input:hover, +.annotationLayer .textWidgetAnnotation textarea:hover, +.annotationLayer .choiceWidgetAnnotation select:hover, +.annotationLayer .buttonWidgetAnnotation.checkBox input:hover, +.annotationLayer .buttonWidgetAnnotation.radioButton input:hover { + border: 2px solid var(--input-hover-border-color); +} +.annotationLayer .textWidgetAnnotation input:hover, +.annotationLayer .textWidgetAnnotation textarea:hover, +.annotationLayer .choiceWidgetAnnotation select:hover, +.annotationLayer .buttonWidgetAnnotation.checkBox input:hover { + border-radius: 2px; +} + +.annotationLayer .textWidgetAnnotation input:focus, +.annotationLayer .textWidgetAnnotation textarea:focus, +.annotationLayer .choiceWidgetAnnotation select:focus { + background: none; + border: 2px solid var(--input-focus-border-color); + border-radius: 2px; + outline: var(--input-focus-outline); +} + +.annotationLayer .buttonWidgetAnnotation.checkBox :focus, +.annotationLayer .buttonWidgetAnnotation.radioButton :focus { + background-image: none; + background-color: transparent; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox :focus { + border: 2px solid var(--input-focus-border-color); + border-radius: 2px; + outline: var(--input-focus-outline); +} + +.annotationLayer .buttonWidgetAnnotation.radioButton :focus { + border: 2px solid var(--input-focus-border-color); + outline: var(--input-focus-outline); +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before, +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after, +.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before { + background-color: CanvasText; + content: ""; + display: block; + position: absolute; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before, +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after { + height: 80%; + left: 45%; + width: 1px; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before { + transform: rotate(45deg); +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after { + transform: rotate(-45deg); +} + +.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before { + border-radius: 50%; + height: 50%; + left: 30%; + top: 20%; + width: 50%; +} + +.annotationLayer .textWidgetAnnotation input.comb { + font-family: monospace; + padding-left: 2px; + padding-right: 0; +} + +.annotationLayer .textWidgetAnnotation input.comb:focus { + /* + * Letter spacing is placed on the right side of each character. Hence, the + * letter spacing of the last character may be placed outside the visible + * area, causing horizontal scrolling. We avoid this by extending the width + * when the element has focus and revert this when it loses focus. + */ + width: 103%; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input, +.annotationLayer .buttonWidgetAnnotation.radioButton input { + appearance: none; +} + +.annotationLayer .popupTriggerArea { + height: 100%; + width: 100%; +} + +.annotationLayer .popupWrapper { + position: absolute; + font-size: calc(9px * var(--scale-factor)); + width: 100%; + min-width: calc(180px * var(--scale-factor)); + pointer-events: none; +} + +.annotationLayer .popup { + position: absolute; + max-width: calc(180px * var(--scale-factor)); + background-color: rgba(255, 255, 153, 1); + box-shadow: 0 calc(2px * var(--scale-factor)) calc(5px * var(--scale-factor)) + rgba(136, 136, 136, 1); + border-radius: calc(2px * var(--scale-factor)); + padding: calc(6px * var(--scale-factor)); + margin-left: calc(5px * var(--scale-factor)); + cursor: pointer; + font: message-box; + white-space: normal; + word-wrap: break-word; + pointer-events: auto; +} + +.annotationLayer .popup > * { + font-size: calc(9px * var(--scale-factor)); +} + +.annotationLayer .popup h1 { + display: inline-block; +} + +.annotationLayer .popupDate { + display: inline-block; + margin-left: calc(5px * var(--scale-factor)); +} + +.annotationLayer .popupContent { + border-top: 1px solid rgba(51, 51, 51, 1); + margin-top: calc(2px * var(--scale-factor)); + padding-top: calc(2px * var(--scale-factor)); +} + +.annotationLayer .richText > * { + white-space: pre-wrap; + font-size: calc(9px * var(--scale-factor)); +} + +.annotationLayer .highlightAnnotation, +.annotationLayer .underlineAnnotation, +.annotationLayer .squigglyAnnotation, +.annotationLayer .strikeoutAnnotation, +.annotationLayer .freeTextAnnotation, +.annotationLayer .lineAnnotation svg line, +.annotationLayer .squareAnnotation svg rect, +.annotationLayer .circleAnnotation svg ellipse, +.annotationLayer .polylineAnnotation svg polyline, +.annotationLayer .polygonAnnotation svg polygon, +.annotationLayer .caretAnnotation, +.annotationLayer .inkAnnotation svg polyline, +.annotationLayer .stampAnnotation, +.annotationLayer .fileAttachmentAnnotation { + cursor: pointer; +} + +.annotationLayer section svg { + position: absolute; + width: 100%; + height: 100%; +} + +.annotationLayer .annotationTextContent { + position: absolute; + width: 100%; + height: 100%; + opacity: 0; + color: transparent; + user-select: none; + pointer-events: none; +} + +.annotationLayer .annotationTextContent span { + width: 100%; + display: inline-block; +} + + +:root { + --xfa-unfocused-field-background: url("data:image/svg+xml;charset=UTF-8,"); + --xfa-focus-outline: auto; +} + +@media (forced-colors: active) { + :root { + --xfa-focus-outline: 2px solid CanvasText; + } + .xfaLayer *:required { + outline: 1.5px solid selectedItem; + } +} + +.xfaLayer { + background-color: transparent; +} + +.xfaLayer .highlight { + margin: -1px; + padding: 1px; + background-color: rgba(239, 203, 237, 1); + border-radius: 4px; +} + +.xfaLayer .highlight.appended { + position: initial; +} + +.xfaLayer .highlight.begin { + border-radius: 4px 0 0 4px; +} + +.xfaLayer .highlight.end { + border-radius: 0 4px 4px 0; +} + +.xfaLayer .highlight.middle { + border-radius: 0; +} + +.xfaLayer .highlight.selected { + background-color: rgba(203, 223, 203, 1); +} + +.xfaPage { + overflow: hidden; + position: relative; +} + +.xfaContentarea { + position: absolute; +} + +.xfaPrintOnly { + display: none; +} + +.xfaLayer { + position: absolute; + text-align: initial; + top: 0; + left: 0; + transform-origin: 0 0; + line-height: 1.2; +} + +.xfaLayer * { + color: inherit; + font: inherit; + font-style: inherit; + font-weight: inherit; + font-kerning: inherit; + letter-spacing: -0.01px; + text-align: inherit; + text-decoration: inherit; + box-sizing: border-box; + background-color: transparent; + padding: 0; + margin: 0; + pointer-events: auto; + line-height: inherit; +} + +.xfaLayer *:required { + outline: 1.5px solid red; +} + +.xfaLayer div { + pointer-events: none; +} + +.xfaLayer svg { + pointer-events: none; +} + +.xfaLayer svg * { + pointer-events: none; +} + +.xfaLayer a { + color: blue; +} + +.xfaRich li { + margin-left: 3em; +} + +.xfaFont { + color: black; + font-weight: normal; + font-kerning: none; + font-size: 10px; + font-style: normal; + letter-spacing: 0; + text-decoration: none; + vertical-align: 0; +} + +.xfaCaption { + overflow: hidden; + flex: 0 0 auto; +} + +.xfaCaptionForCheckButton { + overflow: hidden; + flex: 1 1 auto; +} + +.xfaLabel { + height: 100%; + width: 100%; +} + +.xfaLeft { + display: flex; + flex-direction: row; + align-items: center; +} + +.xfaRight { + display: flex; + flex-direction: row-reverse; + align-items: center; +} + +.xfaLeft > .xfaCaption, +.xfaLeft > .xfaCaptionForCheckButton, +.xfaRight > .xfaCaption, +.xfaRight > .xfaCaptionForCheckButton { + max-height: 100%; +} + +.xfaTop { + display: flex; + flex-direction: column; + align-items: flex-start; +} + +.xfaBottom { + display: flex; + flex-direction: column-reverse; + align-items: flex-start; +} + +.xfaTop > .xfaCaption, +.xfaTop > .xfaCaptionForCheckButton, +.xfaBottom > .xfaCaption, +.xfaBottom > .xfaCaptionForCheckButton { + width: 100%; +} + +.xfaBorder { + background-color: transparent; + position: absolute; + pointer-events: none; +} + +.xfaWrapped { + width: 100%; + height: 100%; +} + +.xfaTextfield:focus, +.xfaSelect:focus { + background-image: none; + background-color: transparent; + outline: var(--xfa-focus-outline); + outline-offset: -1px; +} + +.xfaCheckbox:focus, +.xfaRadio:focus { + outline: var(--xfa-focus-outline); +} + +.xfaTextfield, +.xfaSelect { + height: 100%; + width: 100%; + flex: 1 1 auto; + border: none; + resize: none; + background-image: var(--xfa-unfocused-field-background); +} + +.xfaSelect { + padding-inline: 2px; +} + +.xfaTop > .xfaTextfield, +.xfaTop > .xfaSelect, +.xfaBottom > .xfaTextfield, +.xfaBottom > .xfaSelect { + flex: 0 1 auto; +} + +.xfaButton { + cursor: pointer; + width: 100%; + height: 100%; + border: none; + text-align: center; +} + +.xfaLink { + width: 100%; + height: 100%; + position: absolute; + top: 0; + left: 0; +} + +.xfaCheckbox, +.xfaRadio { + width: 100%; + height: 100%; + flex: 0 0 auto; + border: none; +} + +.xfaRich { + white-space: pre-wrap; + width: 100%; + height: 100%; +} + +.xfaImage { + object-position: left top; + object-fit: contain; + width: 100%; + height: 100%; +} + +.xfaLrTb, +.xfaRlTb, +.xfaTb { + display: flex; + flex-direction: column; + align-items: stretch; +} + +.xfaLr { + display: flex; + flex-direction: row; + align-items: stretch; +} + +.xfaRl { + display: flex; + flex-direction: row-reverse; + align-items: stretch; +} + +.xfaTb > div { + justify-content: left; +} + +.xfaPosition { + position: relative; +} + +.xfaArea { + position: relative; +} + +.xfaValignMiddle { + display: flex; + align-items: center; +} + +.xfaTable { + display: flex; + flex-direction: column; + align-items: stretch; +} + +.xfaTable .xfaRow { + display: flex; + flex-direction: row; + align-items: stretch; +} + +.xfaTable .xfaRlRow { + display: flex; + flex-direction: row-reverse; + align-items: stretch; + flex: 1; +} + +.xfaTable .xfaRlRow > div { + flex: 1; +} + +.xfaNonInteractive input, +.xfaNonInteractive textarea, +.xfaDisabled input, +.xfaDisabled textarea, +.xfaReadOnly input, +.xfaReadOnly textarea { + background: initial; +} + +@media print { + .xfaTextfield, + .xfaSelect { + background: transparent; + } + + .xfaSelect { + appearance: none; + text-indent: 1px; + text-overflow: ""; + } +} + + +:root { + --focus-outline: solid 2px blue; + --hover-outline: dashed 2px blue; + --freetext-line-height: 1.35; + --freetext-padding: 2px; + --editorFreeText-editing-cursor: text; + --editorInk-editing-cursor: url(images/cursor-editorInk.svg) 0 16, pointer; +} + +@media (min-resolution: 1.1dppx) { + :root { + --editorFreeText-editing-cursor: url(images/cursor-editorFreeText.svg) 0 16, + text; + } +} + +@media (forced-colors: active) { + :root { + --focus-outline: solid 3px ButtonText; + --hover-outline: dashed 3px ButtonText; + } +} + +[data-editor-rotation="90"] { + transform: rotate(90deg); +} +[data-editor-rotation="180"] { + transform: rotate(180deg); +} +[data-editor-rotation="270"] { + transform: rotate(270deg); +} + +.annotationEditorLayer { + background: transparent; + position: absolute; + top: 0; + left: 0; + font-size: calc(100px * var(--scale-factor)); + transform-origin: 0 0; + cursor: auto; + z-index: 4; +} + +.annotationEditorLayer.freeTextEditing { + cursor: var(--editorFreeText-editing-cursor); +} + +.annotationEditorLayer.inkEditing { + cursor: var(--editorInk-editing-cursor); +} + +.annotationEditorLayer .selectedEditor { + outline: var(--focus-outline); + resize: none; +} + +.annotationEditorLayer .freeTextEditor { + position: absolute; + background: transparent; + border-radius: 3px; + padding: calc(var(--freetext-padding) * var(--scale-factor)); + resize: none; + width: auto; + height: auto; + z-index: 1; + transform-origin: 0 0; + touch-action: none; + cursor: auto; +} + +.annotationEditorLayer .freeTextEditor .internal { + background: transparent; + border: none; + top: 0; + left: 0; + overflow: visible; + white-space: nowrap; + resize: none; + font: 10px sans-serif; + line-height: var(--freetext-line-height); +} + +.annotationEditorLayer .freeTextEditor .overlay { + position: absolute; + display: none; + background: transparent; + top: 0; + left: 0; + width: 100%; + height: 100%; +} + +.annotationEditorLayer .freeTextEditor .overlay.enabled { + display: block; +} + +.annotationEditorLayer .freeTextEditor .internal:empty::before { + content: attr(default-content); + color: gray; +} + +.annotationEditorLayer .freeTextEditor .internal:focus { + outline: none; +} + +.annotationEditorLayer .inkEditor.disabled { + resize: none; +} + +.annotationEditorLayer .inkEditor.disabled.selectedEditor { + resize: horizontal; +} + +.annotationEditorLayer .freeTextEditor:hover:not(.selectedEditor), +.annotationEditorLayer .inkEditor:hover:not(.selectedEditor) { + outline: var(--hover-outline); +} + +.annotationEditorLayer .inkEditor { + position: absolute; + background: transparent; + border-radius: 3px; + overflow: auto; + width: 100%; + height: 100%; + z-index: 1; + transform-origin: 0 0; + cursor: auto; +} + +.annotationEditorLayer .inkEditor.editing { + resize: none; + cursor: inherit; +} + +.annotationEditorLayer .inkEditor .inkEditorCanvas { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + touch-action: none; +} + +:root { + --viewer-container-height: 0; + --pdfViewer-padding-bottom: 0; + --page-margin: 1px auto -8px; + --page-border: 9px solid transparent; + --spreadHorizontalWrapped-margin-LR: -3.5px; + --scale-factor: 1; + --loading-icon-delay: 400ms; +} + +@media screen and (forced-colors: active) { + :root { + --pdfViewer-padding-bottom: 9px; + --page-margin: 8px auto -1px; + --page-border: 1px solid CanvasText; + --spreadHorizontalWrapped-margin-LR: 3.5px; + } +} + +[data-main-rotation="90"] { + transform: rotate(90deg) translateY(-100%); +} +[data-main-rotation="180"] { + transform: rotate(180deg) translate(-100%, -100%); +} +[data-main-rotation="270"] { + transform: rotate(270deg) translateX(-100%); +} + +.pdfViewer { + padding-bottom: var(--pdfViewer-padding-bottom); +} + +.pdfViewer .canvasWrapper { + overflow: hidden; + width: 100%; + height: 100%; + z-index: 1; +} + +.pdfViewer .page { + direction: ltr; + width: 816px; + height: 1056px; + margin: var(--page-margin); + position: relative; + overflow: visible; + border: var(--page-border); + background-clip: content-box; + background-color: rgba(255, 255, 255, 1); +} + +.pdfViewer .dummyPage { + position: relative; + width: 0; + height: var(--viewer-container-height); +} + +.pdfViewer.removePageBorders .page { + margin: 0 auto 10px; + border: none; +} + +.pdfViewer.singlePageView { + display: inline-block; +} + +.pdfViewer.singlePageView .page { + margin: 0; + border: none; +} + +.pdfViewer.scrollHorizontal, +.pdfViewer.scrollWrapped, +.spread { + margin-left: 3.5px; + margin-right: 3.5px; + text-align: center; +} + +.pdfViewer.scrollHorizontal, +.spread { + white-space: nowrap; +} + +.pdfViewer.removePageBorders, +.pdfViewer.scrollHorizontal .spread, +.pdfViewer.scrollWrapped .spread { + margin-left: 0; + margin-right: 0; +} + +.spread .page, +.spread .dummyPage, +.pdfViewer.scrollHorizontal .page, +.pdfViewer.scrollWrapped .page, +.pdfViewer.scrollHorizontal .spread, +.pdfViewer.scrollWrapped .spread { + display: inline-block; + vertical-align: middle; +} + +.spread .page, +.pdfViewer.scrollHorizontal .page, +.pdfViewer.scrollWrapped .page { + margin-left: var(--spreadHorizontalWrapped-margin-LR); + margin-right: var(--spreadHorizontalWrapped-margin-LR); +} + +.pdfViewer.removePageBorders .spread .page, +.pdfViewer.removePageBorders.scrollHorizontal .page, +.pdfViewer.removePageBorders.scrollWrapped .page { + margin-left: 5px; + margin-right: 5px; +} + +.pdfViewer .page canvas { + margin: 0; + display: block; +} + +.pdfViewer .page canvas[hidden] { + display: none; +} + +.pdfViewer .page canvas[zooming] { + width: 100%; + height: 100%; +} + +.pdfViewer .page .loadingIcon { + position: absolute; + display: block; + left: 0; + top: 0; + right: 0; + bottom: 0; + background: url("images/loading-icon.gif") center no-repeat; + visibility: visible; + /* Using a delay with background-image doesn't work, + consequently we use the visibility. */ + transition-property: visibility; + transition-delay: var(--loading-icon-delay); + z-index: 5; +} +.pdfViewer .page .loadingIcon.notVisible { + transition-property: none; + visibility: hidden; +} + +.pdfViewer.enablePermissions .textLayer span { + user-select: none !important; + cursor: not-allowed; +} + +.pdfPresentationMode .pdfViewer { + padding-bottom: 0; +} + +.pdfPresentationMode .spread { + margin: 0; +} + +.pdfPresentationMode .pdfViewer .page { + margin: 0 auto; + border: 2px solid transparent; +} + +:root { + --dir-factor: 1; + --scale-select-width: 140px; + + --toolbar-icon-opacity: 0.7; + --doorhanger-icon-opacity: 0.9; + + --main-color: rgba(12, 12, 13, 1); + --body-bg-color: rgba(212, 212, 215, 1); + --scrollbar-color: auto; + --scrollbar-bg-color: auto; + --dialog-button-border: none; + --dialog-button-bg-color: rgba(12, 12, 13, 0.1); + --dialog-button-hover-bg-color: rgba(12, 12, 13, 0.3); +} + +:root:dir(rtl) { + --dir-factor: -1; +} + +@media (prefers-color-scheme: dark) { + :root { + --main-color: rgba(249, 249, 250, 1); + --body-bg-color: rgba(42, 42, 46, 1); + --scrollbar-color: rgba(121, 121, 123, 1); + --scrollbar-bg-color: rgba(35, 35, 39, 1); + --dialog-button-bg-color: rgba(92, 92, 97, 1); + --dialog-button-hover-bg-color: rgba(115, 115, 115, 1); + } +} + +@media screen and (forced-colors: active) { + :root { + --dialog-button-border: 1px solid Highlight; + --dialog-button-hover-bg-color: Highlight; + --dialog-button-hover-color: ButtonFace; + --main-color: CanvasText; + } +} + +* { + padding: 0; + margin: 0; +} + +html, +body { + height: 100%; + width: 100%; +} + +body { + background-color: var(--body-bg-color); + scrollbar-color: var(--scrollbar-color) var(--scrollbar-bg-color); +} + +.hidden, +[hidden] { + display: none !important; +} + +#outerContainer { + width: 100%; + height: 100%; + position: relative; +} + +#mainContainer { + position: absolute; + top: 0; + right: 0; + bottom: 0; + left: 0; + min-width: 350px; +} + +#viewerContainer { + overflow: auto; + position: absolute; + top: 0; + right: 0; + bottom: 0; + left: 0; + outline: none; +} +#viewerContainer { + transition-duration: var(--sidebar-transition-duration); + transition-timing-function: var(--sidebar-transition-timing-function); +} + +.dialogButton { + border: none; + background: none; + width: 28px; + height: 28px; + outline: none; +} + +.dialogButton:hover, +.dialogButton:focus-visible { + background-color: var(--dialog-button-hover-bg-color); +} + +.dialogButton:hover > span, +.dialogButton:focus-visible > span { + color: var(--dialog-button-hover-color); +} + +.dialogButton[disabled] { + opacity: 0.5; +} + +.dialogButton { + min-width: 16px; + margin: 2px 1px; + padding: 2px 6px 0; + border: none; + border-radius: 2px; + color: var(--main-color); + font-size: 12px; + line-height: 14px; + user-select: none; + cursor: default; + box-sizing: border-box; +} + +.toolbarField { + padding: 4px 7px; + margin: 3px 0; + border-radius: 2px; + background-color: var(--field-bg-color); + background-clip: padding-box; + border: 1px solid var(--field-border-color); + box-shadow: none; + color: var(--field-color); + font-size: 12px; + line-height: 16px; + outline: none; +} + +.toolbarField:focus { + border-color: #0a84ff; +} + +.dialogButton { + width: auto; + margin: 3px 4px 2px !important; + padding: 2px 11px; + color: var(--main-color); + background-color: var(--dialog-button-bg-color); + border: var(--dialog-button-border) !important; +} + +dialog { + margin: auto; + padding: 15px; + border-spacing: 4px; + color: var(--main-color); + font: message-box; + font-size: 12px; + line-height: 14px; + background-color: var(--doorhanger-bg-color); + border: 1px solid rgba(0, 0, 0, 0.5); + border-radius: 4px; + box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3); +} +dialog::backdrop { + background-color: rgba(0, 0, 0, 0.2); +} + +dialog > .row { + display: table-row; +} + +dialog > .row > * { + display: table-cell; +} + +dialog .toolbarField { + margin: 5px 0; +} + +dialog .separator { + display: block; + margin: 4px 0; + height: 1px; + width: 100%; + background-color: var(--separator-color); +} + +dialog .buttonRow { + text-align: center; + vertical-align: middle; +} + +dialog :link { + color: rgba(255, 255, 255, 1); +} + +#passwordDialog { + text-align: center; +} +#passwordDialog .toolbarField { + width: 200px; +} + +.grab-to-pan-grab { + cursor: grab !important; +} +.grab-to-pan-grab + *:not(input):not(textarea):not(button):not(select):not(:link) { + cursor: inherit !important; +} +.grab-to-pan-grab:active, +.grab-to-pan-grabbing { + cursor: grabbing !important; + position: fixed; + background: rgba(0, 0, 0, 0); + display: block; + top: 0; + left: 0; + right: 0; + bottom: 0; + overflow: hidden; + z-index: 50000; /* should be higher than anything else in PDF.js! */ +} + +@page { + margin: 0; +} + +.visibleLargeView, +.visibleMediumView { + display: none; +} + +@media all and (max-width: 900px) { + #toolbarViewerMiddle { + display: table; + margin: auto; + left: auto; + position: inherit; + transform: none; + } +} + +@media all and (max-width: 840px) { + #sidebarContainer { + background-color: var(--sidebar-narrow-bg-color); + } + #outerContainer.sidebarOpen #viewerContainer { + inset-inline-start: 0 !important; + } +} + +@media all and (max-width: 820px) { + #outerContainer .hiddenLargeView { + display: none; + } + #outerContainer .visibleLargeView { + display: inherit; + } +} + +@media all and (max-width: 750px) { + #outerContainer .hiddenMediumView { + display: none; + } + #outerContainer .visibleMediumView { + display: inherit; + } +} + +@media all and (max-width: 690px) { + .hiddenSmallView, + .hiddenSmallView * { + display: none; + } + .toolbarButtonSpacer { + width: 0; + } + .findbar { + inset-inline-start: 34px; + } +} + +@media all and (max-width: 560px) { + #scaleSelectContainer { + display: none; + } +} diff --git a/toolkit/components/pdfjs/content/web/viewer-geckoview.html b/toolkit/components/pdfjs/content/web/viewer-geckoview.html new file mode 100644 index 0000000000..5f69c81b1c --- /dev/null +++ b/toolkit/components/pdfjs/content/web/viewer-geckoview.html @@ -0,0 +1,67 @@ + + + + + + + PDF.js viewer + + + + + + + + + + + + +
+ +
+ +
+
+
+
+ +
+ +
+ +
+
+ +
+
+ + +
+ +
+ +
+ + + diff --git a/toolkit/components/pdfjs/content/web/viewer-geckoview.js b/toolkit/components/pdfjs/content/web/viewer-geckoview.js new file mode 100644 index 0000000000..7a8e79f5bc --- /dev/null +++ b/toolkit/components/pdfjs/content/web/viewer-geckoview.js @@ -0,0 +1,12651 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2022 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * JavaScript code in this page + */ + +/******/ (() => { // webpackBootstrap +/******/ "use strict"; +/******/ var __webpack_modules__ = ([ +/* 0 */, +/* 1 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.animationStarted = exports.VERTICAL_PADDING = exports.UNKNOWN_SCALE = exports.TextLayerMode = exports.SpreadMode = exports.SidebarView = exports.ScrollMode = exports.SCROLLBAR_PADDING = exports.RenderingStates = exports.RendererType = exports.ProgressBar = exports.PresentationModeState = exports.OutputScale = exports.MIN_SCALE = exports.MAX_SCALE = exports.MAX_AUTO_SCALE = exports.DEFAULT_SCALE_VALUE = exports.DEFAULT_SCALE_DELTA = exports.DEFAULT_SCALE = exports.AutoPrintRegExp = void 0; +exports.apiPageLayoutToViewerModes = apiPageLayoutToViewerModes; +exports.apiPageModeToSidebarView = apiPageModeToSidebarView; +exports.approximateFraction = approximateFraction; +exports.backtrackBeforeAllVisibleElements = backtrackBeforeAllVisibleElements; +exports.binarySearchFirstItem = binarySearchFirstItem; +exports.docStyle = void 0; +exports.getActiveOrFocusedElement = getActiveOrFocusedElement; +exports.getPageSizeInches = getPageSizeInches; +exports.getVisibleElements = getVisibleElements; +exports.isPortraitOrientation = isPortraitOrientation; +exports.isValidRotation = isValidRotation; +exports.isValidScrollMode = isValidScrollMode; +exports.isValidSpreadMode = isValidSpreadMode; +exports.noContextMenuHandler = noContextMenuHandler; +exports.normalizeWheelEventDelta = normalizeWheelEventDelta; +exports.normalizeWheelEventDirection = normalizeWheelEventDirection; +exports.parseQueryString = parseQueryString; +exports.removeNullCharacters = removeNullCharacters; +exports.roundToDivide = roundToDivide; +exports.scrollIntoView = scrollIntoView; +exports.watchScroll = watchScroll; +const DEFAULT_SCALE_VALUE = "auto"; +exports.DEFAULT_SCALE_VALUE = DEFAULT_SCALE_VALUE; +const DEFAULT_SCALE = 1.0; +exports.DEFAULT_SCALE = DEFAULT_SCALE; +const DEFAULT_SCALE_DELTA = 1.1; +exports.DEFAULT_SCALE_DELTA = DEFAULT_SCALE_DELTA; +const MIN_SCALE = 0.1; +exports.MIN_SCALE = MIN_SCALE; +const MAX_SCALE = 10.0; +exports.MAX_SCALE = MAX_SCALE; +const UNKNOWN_SCALE = 0; +exports.UNKNOWN_SCALE = UNKNOWN_SCALE; +const MAX_AUTO_SCALE = 1.25; +exports.MAX_AUTO_SCALE = MAX_AUTO_SCALE; +const SCROLLBAR_PADDING = 40; +exports.SCROLLBAR_PADDING = SCROLLBAR_PADDING; +const VERTICAL_PADDING = 5; +exports.VERTICAL_PADDING = VERTICAL_PADDING; +const RenderingStates = { + INITIAL: 0, + RUNNING: 1, + PAUSED: 2, + FINISHED: 3 +}; +exports.RenderingStates = RenderingStates; +const PresentationModeState = { + UNKNOWN: 0, + NORMAL: 1, + CHANGING: 2, + FULLSCREEN: 3 +}; +exports.PresentationModeState = PresentationModeState; +const SidebarView = { + UNKNOWN: -1, + NONE: 0, + THUMBS: 1, + OUTLINE: 2, + ATTACHMENTS: 3, + LAYERS: 4 +}; +exports.SidebarView = SidebarView; +const RendererType = null; +exports.RendererType = RendererType; +const TextLayerMode = { + DISABLE: 0, + ENABLE: 1 +}; +exports.TextLayerMode = TextLayerMode; +const ScrollMode = { + UNKNOWN: -1, + VERTICAL: 0, + HORIZONTAL: 1, + WRAPPED: 2, + PAGE: 3 +}; +exports.ScrollMode = ScrollMode; +const SpreadMode = { + UNKNOWN: -1, + NONE: 0, + ODD: 1, + EVEN: 2 +}; +exports.SpreadMode = SpreadMode; +const AutoPrintRegExp = /\bprint\s*\(/; +exports.AutoPrintRegExp = AutoPrintRegExp; +class OutputScale { + constructor() { + const pixelRatio = window.devicePixelRatio || 1; + this.sx = pixelRatio; + this.sy = pixelRatio; + } + get scaled() { + return this.sx !== 1 || this.sy !== 1; + } +} +exports.OutputScale = OutputScale; +function scrollIntoView(element, spot, scrollMatches = false) { + let parent = element.offsetParent; + if (!parent) { + console.error("offsetParent is not set -- cannot scroll"); + return; + } + let offsetY = element.offsetTop + element.clientTop; + let offsetX = element.offsetLeft + element.clientLeft; + while (parent.clientHeight === parent.scrollHeight && parent.clientWidth === parent.scrollWidth || scrollMatches && (parent.classList.contains("markedContent") || getComputedStyle(parent).overflow === "hidden")) { + offsetY += parent.offsetTop; + offsetX += parent.offsetLeft; + parent = parent.offsetParent; + if (!parent) { + return; + } + } + if (spot) { + if (spot.top !== undefined) { + offsetY += spot.top; + } + if (spot.left !== undefined) { + offsetX += spot.left; + parent.scrollLeft = offsetX; + } + } + parent.scrollTop = offsetY; +} +function watchScroll(viewAreaElement, callback) { + const debounceScroll = function (evt) { + if (rAF) { + return; + } + rAF = window.requestAnimationFrame(function viewAreaElementScrolled() { + rAF = null; + const currentX = viewAreaElement.scrollLeft; + const lastX = state.lastX; + if (currentX !== lastX) { + state.right = currentX > lastX; + } + state.lastX = currentX; + const currentY = viewAreaElement.scrollTop; + const lastY = state.lastY; + if (currentY !== lastY) { + state.down = currentY > lastY; + } + state.lastY = currentY; + callback(state); + }); + }; + const state = { + right: true, + down: true, + lastX: viewAreaElement.scrollLeft, + lastY: viewAreaElement.scrollTop, + _eventHandler: debounceScroll + }; + let rAF = null; + viewAreaElement.addEventListener("scroll", debounceScroll, true); + return state; +} +function parseQueryString(query) { + const params = new Map(); + for (const [key, value] of new URLSearchParams(query)) { + params.set(key.toLowerCase(), value); + } + return params; +} +const NullCharactersRegExp = /\x00/g; +const InvisibleCharactersRegExp = /[\x01-\x1F]/g; +function removeNullCharacters(str, replaceInvisible = false) { + if (typeof str !== "string") { + console.error(`The argument must be a string.`); + return str; + } + if (replaceInvisible) { + str = str.replace(InvisibleCharactersRegExp, " "); + } + return str.replace(NullCharactersRegExp, ""); +} +function binarySearchFirstItem(items, condition, start = 0) { + let minIndex = start; + let maxIndex = items.length - 1; + if (maxIndex < 0 || !condition(items[maxIndex])) { + return items.length; + } + if (condition(items[minIndex])) { + return minIndex; + } + while (minIndex < maxIndex) { + const currentIndex = minIndex + maxIndex >> 1; + const currentItem = items[currentIndex]; + if (condition(currentItem)) { + maxIndex = currentIndex; + } else { + minIndex = currentIndex + 1; + } + } + return minIndex; +} +function approximateFraction(x) { + if (Math.floor(x) === x) { + return [x, 1]; + } + const xinv = 1 / x; + const limit = 8; + if (xinv > limit) { + return [1, limit]; + } else if (Math.floor(xinv) === xinv) { + return [1, xinv]; + } + const x_ = x > 1 ? xinv : x; + let a = 0, + b = 1, + c = 1, + d = 1; + while (true) { + const p = a + c, + q = b + d; + if (q > limit) { + break; + } + if (x_ <= p / q) { + c = p; + d = q; + } else { + a = p; + b = q; + } + } + let result; + if (x_ - a / b < c / d - x_) { + result = x_ === x ? [a, b] : [b, a]; + } else { + result = x_ === x ? [c, d] : [d, c]; + } + return result; +} +function roundToDivide(x, div) { + const r = x % div; + return r === 0 ? x : Math.round(x - r + div); +} +function getPageSizeInches({ + view, + userUnit, + rotate +}) { + const [x1, y1, x2, y2] = view; + const changeOrientation = rotate % 180 !== 0; + const width = (x2 - x1) / 72 * userUnit; + const height = (y2 - y1) / 72 * userUnit; + return { + width: changeOrientation ? height : width, + height: changeOrientation ? width : height + }; +} +function backtrackBeforeAllVisibleElements(index, views, top) { + if (index < 2) { + return index; + } + let elt = views[index].div; + let pageTop = elt.offsetTop + elt.clientTop; + if (pageTop >= top) { + elt = views[index - 1].div; + pageTop = elt.offsetTop + elt.clientTop; + } + for (let i = index - 2; i >= 0; --i) { + elt = views[i].div; + if (elt.offsetTop + elt.clientTop + elt.clientHeight <= pageTop) { + break; + } + index = i; + } + return index; +} +function getVisibleElements({ + scrollEl, + views, + sortByVisibility = false, + horizontal = false, + rtl = false +}) { + const top = scrollEl.scrollTop, + bottom = top + scrollEl.clientHeight; + const left = scrollEl.scrollLeft, + right = left + scrollEl.clientWidth; + function isElementBottomAfterViewTop(view) { + const element = view.div; + const elementBottom = element.offsetTop + element.clientTop + element.clientHeight; + return elementBottom > top; + } + function isElementNextAfterViewHorizontally(view) { + const element = view.div; + const elementLeft = element.offsetLeft + element.clientLeft; + const elementRight = elementLeft + element.clientWidth; + return rtl ? elementLeft < right : elementRight > left; + } + const visible = [], + ids = new Set(), + numViews = views.length; + let firstVisibleElementInd = binarySearchFirstItem(views, horizontal ? isElementNextAfterViewHorizontally : isElementBottomAfterViewTop); + if (firstVisibleElementInd > 0 && firstVisibleElementInd < numViews && !horizontal) { + firstVisibleElementInd = backtrackBeforeAllVisibleElements(firstVisibleElementInd, views, top); + } + let lastEdge = horizontal ? right : -1; + for (let i = firstVisibleElementInd; i < numViews; i++) { + const view = views[i], + element = view.div; + const currentWidth = element.offsetLeft + element.clientLeft; + const currentHeight = element.offsetTop + element.clientTop; + const viewWidth = element.clientWidth, + viewHeight = element.clientHeight; + const viewRight = currentWidth + viewWidth; + const viewBottom = currentHeight + viewHeight; + if (lastEdge === -1) { + if (viewBottom >= bottom) { + lastEdge = viewBottom; + } + } else if ((horizontal ? currentWidth : currentHeight) > lastEdge) { + break; + } + if (viewBottom <= top || currentHeight >= bottom || viewRight <= left || currentWidth >= right) { + continue; + } + const hiddenHeight = Math.max(0, top - currentHeight) + Math.max(0, viewBottom - bottom); + const hiddenWidth = Math.max(0, left - currentWidth) + Math.max(0, viewRight - right); + const fractionHeight = (viewHeight - hiddenHeight) / viewHeight, + fractionWidth = (viewWidth - hiddenWidth) / viewWidth; + const percent = fractionHeight * fractionWidth * 100 | 0; + visible.push({ + id: view.id, + x: currentWidth, + y: currentHeight, + view, + percent, + widthPercent: fractionWidth * 100 | 0 + }); + ids.add(view.id); + } + const first = visible[0], + last = visible.at(-1); + if (sortByVisibility) { + visible.sort(function (a, b) { + const pc = a.percent - b.percent; + if (Math.abs(pc) > 0.001) { + return -pc; + } + return a.id - b.id; + }); + } + return { + first, + last, + views: visible, + ids + }; +} +function noContextMenuHandler(evt) { + evt.preventDefault(); +} +function normalizeWheelEventDirection(evt) { + let delta = Math.hypot(evt.deltaX, evt.deltaY); + const angle = Math.atan2(evt.deltaY, evt.deltaX); + if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) { + delta = -delta; + } + return delta; +} +function normalizeWheelEventDelta(evt) { + let delta = normalizeWheelEventDirection(evt); + const MOUSE_DOM_DELTA_PIXEL_MODE = 0; + const MOUSE_DOM_DELTA_LINE_MODE = 1; + const MOUSE_PIXELS_PER_LINE = 30; + const MOUSE_LINES_PER_PAGE = 30; + if (evt.deltaMode === MOUSE_DOM_DELTA_PIXEL_MODE) { + delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE; + } else if (evt.deltaMode === MOUSE_DOM_DELTA_LINE_MODE) { + delta /= MOUSE_LINES_PER_PAGE; + } + return delta; +} +function isValidRotation(angle) { + return Number.isInteger(angle) && angle % 90 === 0; +} +function isValidScrollMode(mode) { + return Number.isInteger(mode) && Object.values(ScrollMode).includes(mode) && mode !== ScrollMode.UNKNOWN; +} +function isValidSpreadMode(mode) { + return Number.isInteger(mode) && Object.values(SpreadMode).includes(mode) && mode !== SpreadMode.UNKNOWN; +} +function isPortraitOrientation(size) { + return size.width <= size.height; +} +const animationStarted = new Promise(function (resolve) { + window.requestAnimationFrame(resolve); +}); +exports.animationStarted = animationStarted; +const docStyle = document.documentElement.style; +exports.docStyle = docStyle; +function clamp(v, min, max) { + return Math.min(Math.max(v, min), max); +} +class ProgressBar { + #classList = null; + #percent = 0; + #visible = true; + constructor(bar) { + this.#classList = bar.classList; + } + get percent() { + return this.#percent; + } + set percent(val) { + this.#percent = clamp(val, 0, 100); + if (isNaN(val)) { + this.#classList.add("indeterminate"); + return; + } + this.#classList.remove("indeterminate"); + docStyle.setProperty("--progressBar-percent", `${this.#percent}%`); + } + setWidth(viewer) { + if (!viewer) { + return; + } + const container = viewer.parentNode; + const scrollbarWidth = container.offsetWidth - viewer.offsetWidth; + if (scrollbarWidth > 0) { + docStyle.setProperty("--progressBar-end-offset", `${scrollbarWidth}px`); + } + } + hide() { + if (!this.#visible) { + return; + } + this.#visible = false; + this.#classList.add("hidden"); + } + show() { + if (this.#visible) { + return; + } + this.#visible = true; + this.#classList.remove("hidden"); + } +} +exports.ProgressBar = ProgressBar; +function getActiveOrFocusedElement() { + let curRoot = document; + let curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus"); + while (curActiveOrFocused?.shadowRoot) { + curRoot = curActiveOrFocused.shadowRoot; + curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus"); + } + return curActiveOrFocused; +} +function apiPageLayoutToViewerModes(layout) { + let scrollMode = ScrollMode.VERTICAL, + spreadMode = SpreadMode.NONE; + switch (layout) { + case "SinglePage": + scrollMode = ScrollMode.PAGE; + break; + case "OneColumn": + break; + case "TwoPageLeft": + scrollMode = ScrollMode.PAGE; + case "TwoColumnLeft": + spreadMode = SpreadMode.ODD; + break; + case "TwoPageRight": + scrollMode = ScrollMode.PAGE; + case "TwoColumnRight": + spreadMode = SpreadMode.EVEN; + break; + } + return { + scrollMode, + spreadMode + }; +} +function apiPageModeToSidebarView(mode) { + switch (mode) { + case "UseNone": + return SidebarView.NONE; + case "UseThumbs": + return SidebarView.THUMBS; + case "UseOutlines": + return SidebarView.OUTLINE; + case "UseAttachments": + return SidebarView.ATTACHMENTS; + case "UseOC": + return SidebarView.LAYERS; + } + return SidebarView.NONE; +} + +/***/ }), +/* 2 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.compatibilityParams = exports.OptionKind = exports.AppOptions = void 0; +const compatibilityParams = Object.create(null); +exports.compatibilityParams = compatibilityParams; +; +const OptionKind = { + VIEWER: 0x02, + API: 0x04, + WORKER: 0x08, + PREFERENCE: 0x80 +}; +exports.OptionKind = OptionKind; +const defaultOptions = { + annotationEditorMode: { + value: 0, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + annotationMode: { + value: 2, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + cursorToolOnLoad: { + value: 0, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + defaultZoomDelay: { + value: 400, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + defaultZoomValue: { + value: "", + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + disableHistory: { + value: false, + kind: OptionKind.VIEWER + }, + disablePageLabels: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + enablePermissions: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + enablePrintAutoRotate: { + value: true, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + enableScripting: { + value: true, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + externalLinkRel: { + value: "noopener noreferrer nofollow", + kind: OptionKind.VIEWER + }, + externalLinkTarget: { + value: 0, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + historyUpdateUrl: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + ignoreDestinationZoom: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + imageResourcesPath: { + value: "./images/", + kind: OptionKind.VIEWER + }, + maxCanvasPixels: { + value: 16777216, + kind: OptionKind.VIEWER + }, + forcePageColors: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + pageColorsBackground: { + value: "Canvas", + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + pageColorsForeground: { + value: "CanvasText", + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + pdfBugEnabled: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + printResolution: { + value: 150, + kind: OptionKind.VIEWER + }, + sidebarViewOnLoad: { + value: -1, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + scrollModeOnLoad: { + value: -1, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + spreadModeOnLoad: { + value: -1, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + textLayerMode: { + value: 1, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + useOnlyCssZoom: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + viewerCssTheme: { + value: 0, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + viewOnLoad: { + value: 0, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + cMapPacked: { + value: true, + kind: OptionKind.API + }, + cMapUrl: { + value: "../web/cmaps/", + kind: OptionKind.API + }, + disableAutoFetch: { + value: false, + kind: OptionKind.API + OptionKind.PREFERENCE + }, + disableFontFace: { + value: false, + kind: OptionKind.API + OptionKind.PREFERENCE + }, + disableRange: { + value: false, + kind: OptionKind.API + OptionKind.PREFERENCE + }, + disableStream: { + value: false, + kind: OptionKind.API + OptionKind.PREFERENCE + }, + docBaseUrl: { + value: "", + kind: OptionKind.API + }, + enableXfa: { + value: true, + kind: OptionKind.API + OptionKind.PREFERENCE + }, + fontExtraProperties: { + value: false, + kind: OptionKind.API + }, + isEvalSupported: { + value: true, + kind: OptionKind.API + }, + isOffscreenCanvasSupported: { + value: true, + kind: OptionKind.API + }, + maxImageSize: { + value: -1, + kind: OptionKind.API + }, + pdfBug: { + value: false, + kind: OptionKind.API + }, + standardFontDataUrl: { + value: "../web/standard_fonts/", + kind: OptionKind.API + }, + transferPdfData: { + value: true, + kind: OptionKind.API + }, + verbosity: { + value: 1, + kind: OptionKind.API + }, + workerPort: { + value: null, + kind: OptionKind.WORKER + }, + workerSrc: { + value: "../build/pdf.worker.js", + kind: OptionKind.WORKER + } +}; +; +const userOptions = Object.create(null); +class AppOptions { + constructor() { + throw new Error("Cannot initialize AppOptions."); + } + static get(name) { + const userOption = userOptions[name]; + if (userOption !== undefined) { + return userOption; + } + const defaultOption = defaultOptions[name]; + if (defaultOption !== undefined) { + return compatibilityParams[name] ?? defaultOption.value; + } + return undefined; + } + static getAll(kind = null) { + const options = Object.create(null); + for (const name in defaultOptions) { + const defaultOption = defaultOptions[name]; + if (kind) { + if ((kind & defaultOption.kind) === 0) { + continue; + } + if (kind === OptionKind.PREFERENCE) { + const value = defaultOption.value, + valueType = typeof value; + if (valueType === "boolean" || valueType === "string" || valueType === "number" && Number.isInteger(value)) { + options[name] = value; + continue; + } + throw new Error(`Invalid type for preference: ${name}`); + } + } + const userOption = userOptions[name]; + options[name] = userOption !== undefined ? userOption : compatibilityParams[name] ?? defaultOption.value; + } + return options; + } + static set(name, value) { + userOptions[name] = value; + } + static setAll(options) { + for (const name in options) { + userOptions[name] = options[name]; + } + } + static remove(name) { + delete userOptions[name]; + } + static _hasUserOptions() { + return Object.keys(userOptions).length > 0; + } +} +exports.AppOptions = AppOptions; + +/***/ }), +/* 3 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SimpleLinkService = exports.PDFLinkService = exports.LinkTarget = void 0; +var _ui_utils = __webpack_require__(1); +const DEFAULT_LINK_REL = "noopener noreferrer nofollow"; +const LinkTarget = { + NONE: 0, + SELF: 1, + BLANK: 2, + PARENT: 3, + TOP: 4 +}; +exports.LinkTarget = LinkTarget; +function addLinkAttributes(link, { + url, + target, + rel, + enabled = true +} = {}) { + if (!url || typeof url !== "string") { + throw new Error('A valid "url" parameter must provided.'); + } + const urlNullRemoved = (0, _ui_utils.removeNullCharacters)(url); + if (enabled) { + link.href = link.title = urlNullRemoved; + } else { + link.href = ""; + link.title = `Disabled: ${urlNullRemoved}`; + link.onclick = () => { + return false; + }; + } + let targetStr = ""; + switch (target) { + case LinkTarget.NONE: + break; + case LinkTarget.SELF: + targetStr = "_self"; + break; + case LinkTarget.BLANK: + targetStr = "_blank"; + break; + case LinkTarget.PARENT: + targetStr = "_parent"; + break; + case LinkTarget.TOP: + targetStr = "_top"; + break; + } + link.target = targetStr; + link.rel = typeof rel === "string" ? rel : DEFAULT_LINK_REL; +} +class PDFLinkService { + #pagesRefCache = new Map(); + constructor({ + eventBus, + externalLinkTarget = null, + externalLinkRel = null, + ignoreDestinationZoom = false + } = {}) { + this.eventBus = eventBus; + this.externalLinkTarget = externalLinkTarget; + this.externalLinkRel = externalLinkRel; + this.externalLinkEnabled = true; + this._ignoreDestinationZoom = ignoreDestinationZoom; + this.baseUrl = null; + this.pdfDocument = null; + this.pdfViewer = null; + this.pdfHistory = null; + } + setDocument(pdfDocument, baseUrl = null) { + this.baseUrl = baseUrl; + this.pdfDocument = pdfDocument; + this.#pagesRefCache.clear(); + } + setViewer(pdfViewer) { + this.pdfViewer = pdfViewer; + } + setHistory(pdfHistory) { + this.pdfHistory = pdfHistory; + } + get pagesCount() { + return this.pdfDocument ? this.pdfDocument.numPages : 0; + } + get page() { + return this.pdfViewer.currentPageNumber; + } + set page(value) { + this.pdfViewer.currentPageNumber = value; + } + get rotation() { + return this.pdfViewer.pagesRotation; + } + set rotation(value) { + this.pdfViewer.pagesRotation = value; + } + get isInPresentationMode() { + return this.pdfViewer.isInPresentationMode; + } + #goToDestinationHelper(rawDest, namedDest = null, explicitDest) { + const destRef = explicitDest[0]; + let pageNumber; + if (typeof destRef === "object" && destRef !== null) { + pageNumber = this._cachedPageNumber(destRef); + if (!pageNumber) { + this.pdfDocument.getPageIndex(destRef).then(pageIndex => { + this.cachePageRef(pageIndex + 1, destRef); + this.#goToDestinationHelper(rawDest, namedDest, explicitDest); + }).catch(() => { + console.error(`PDFLinkService.#goToDestinationHelper: "${destRef}" is not ` + `a valid page reference, for dest="${rawDest}".`); + }); + return; + } + } else if (Number.isInteger(destRef)) { + pageNumber = destRef + 1; + } else { + console.error(`PDFLinkService.#goToDestinationHelper: "${destRef}" is not ` + `a valid destination reference, for dest="${rawDest}".`); + return; + } + if (!pageNumber || pageNumber < 1 || pageNumber > this.pagesCount) { + console.error(`PDFLinkService.#goToDestinationHelper: "${pageNumber}" is not ` + `a valid page number, for dest="${rawDest}".`); + return; + } + if (this.pdfHistory) { + this.pdfHistory.pushCurrentPosition(); + this.pdfHistory.push({ + namedDest, + explicitDest, + pageNumber + }); + } + this.pdfViewer.scrollPageIntoView({ + pageNumber, + destArray: explicitDest, + ignoreDestinationZoom: this._ignoreDestinationZoom + }); + } + async goToDestination(dest) { + if (!this.pdfDocument) { + return; + } + let namedDest, explicitDest; + if (typeof dest === "string") { + namedDest = dest; + explicitDest = await this.pdfDocument.getDestination(dest); + } else { + namedDest = null; + explicitDest = await dest; + } + if (!Array.isArray(explicitDest)) { + console.error(`PDFLinkService.goToDestination: "${explicitDest}" is not ` + `a valid destination array, for dest="${dest}".`); + return; + } + this.#goToDestinationHelper(dest, namedDest, explicitDest); + } + goToPage(val) { + if (!this.pdfDocument) { + return; + } + const pageNumber = typeof val === "string" && this.pdfViewer.pageLabelToPageNumber(val) || val | 0; + if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) { + console.error(`PDFLinkService.goToPage: "${val}" is not a valid page.`); + return; + } + if (this.pdfHistory) { + this.pdfHistory.pushCurrentPosition(); + this.pdfHistory.pushPage(pageNumber); + } + this.pdfViewer.scrollPageIntoView({ + pageNumber + }); + } + addLinkAttributes(link, url, newWindow = false) { + addLinkAttributes(link, { + url, + target: newWindow ? LinkTarget.BLANK : this.externalLinkTarget, + rel: this.externalLinkRel, + enabled: this.externalLinkEnabled + }); + } + getDestinationHash(dest) { + if (typeof dest === "string") { + if (dest.length > 0) { + return this.getAnchorUrl("#" + escape(dest)); + } + } else if (Array.isArray(dest)) { + const str = JSON.stringify(dest); + if (str.length > 0) { + return this.getAnchorUrl("#" + escape(str)); + } + } + return this.getAnchorUrl(""); + } + getAnchorUrl(anchor) { + return (this.baseUrl || "") + anchor; + } + setHash(hash) { + if (!this.pdfDocument) { + return; + } + let pageNumber, dest; + if (hash.includes("=")) { + const params = (0, _ui_utils.parseQueryString)(hash); + if (params.has("search")) { + this.eventBus.dispatch("findfromurlhash", { + source: this, + query: params.get("search").replace(/"/g, ""), + phraseSearch: params.get("phrase") === "true" + }); + } + if (params.has("page")) { + pageNumber = params.get("page") | 0 || 1; + } + if (params.has("zoom")) { + const zoomArgs = params.get("zoom").split(","); + const zoomArg = zoomArgs[0]; + const zoomArgNumber = parseFloat(zoomArg); + if (!zoomArg.includes("Fit")) { + dest = [null, { + name: "XYZ" + }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, zoomArgNumber ? zoomArgNumber / 100 : zoomArg]; + } else { + if (zoomArg === "Fit" || zoomArg === "FitB") { + dest = [null, { + name: zoomArg + }]; + } else if (zoomArg === "FitH" || zoomArg === "FitBH" || zoomArg === "FitV" || zoomArg === "FitBV") { + dest = [null, { + name: zoomArg + }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null]; + } else if (zoomArg === "FitR") { + if (zoomArgs.length !== 5) { + console.error('PDFLinkService.setHash: Not enough parameters for "FitR".'); + } else { + dest = [null, { + name: zoomArg + }, zoomArgs[1] | 0, zoomArgs[2] | 0, zoomArgs[3] | 0, zoomArgs[4] | 0]; + } + } else { + console.error(`PDFLinkService.setHash: "${zoomArg}" is not a valid zoom value.`); + } + } + } + if (dest) { + this.pdfViewer.scrollPageIntoView({ + pageNumber: pageNumber || this.page, + destArray: dest, + allowNegativeOffset: true + }); + } else if (pageNumber) { + this.page = pageNumber; + } + if (params.has("pagemode")) { + this.eventBus.dispatch("pagemode", { + source: this, + mode: params.get("pagemode") + }); + } + if (params.has("nameddest")) { + this.goToDestination(params.get("nameddest")); + } + } else { + dest = unescape(hash); + try { + dest = JSON.parse(dest); + if (!Array.isArray(dest)) { + dest = dest.toString(); + } + } catch (ex) {} + if (typeof dest === "string" || PDFLinkService.#isValidExplicitDestination(dest)) { + this.goToDestination(dest); + return; + } + console.error(`PDFLinkService.setHash: "${unescape(hash)}" is not a valid destination.`); + } + } + executeNamedAction(action) { + switch (action) { + case "GoBack": + this.pdfHistory?.back(); + break; + case "GoForward": + this.pdfHistory?.forward(); + break; + case "NextPage": + this.pdfViewer.nextPage(); + break; + case "PrevPage": + this.pdfViewer.previousPage(); + break; + case "LastPage": + this.page = this.pagesCount; + break; + case "FirstPage": + this.page = 1; + break; + default: + break; + } + this.eventBus.dispatch("namedaction", { + source: this, + action + }); + } + async executeSetOCGState(action) { + const pdfDocument = this.pdfDocument; + const optionalContentConfig = await this.pdfViewer.optionalContentConfigPromise; + if (pdfDocument !== this.pdfDocument) { + return; + } + let operator; + for (const elem of action.state) { + switch (elem) { + case "ON": + case "OFF": + case "Toggle": + operator = elem; + continue; + } + switch (operator) { + case "ON": + optionalContentConfig.setVisibility(elem, true); + break; + case "OFF": + optionalContentConfig.setVisibility(elem, false); + break; + case "Toggle": + const group = optionalContentConfig.getGroup(elem); + if (group) { + optionalContentConfig.setVisibility(elem, !group.visible); + } + break; + } + } + this.pdfViewer.optionalContentConfigPromise = Promise.resolve(optionalContentConfig); + } + cachePageRef(pageNum, pageRef) { + if (!pageRef) { + return; + } + const refStr = pageRef.gen === 0 ? `${pageRef.num}R` : `${pageRef.num}R${pageRef.gen}`; + this.#pagesRefCache.set(refStr, pageNum); + } + _cachedPageNumber(pageRef) { + if (!pageRef) { + return null; + } + const refStr = pageRef.gen === 0 ? `${pageRef.num}R` : `${pageRef.num}R${pageRef.gen}`; + return this.#pagesRefCache.get(refStr) || null; + } + isPageVisible(pageNumber) { + return this.pdfViewer.isPageVisible(pageNumber); + } + isPageCached(pageNumber) { + return this.pdfViewer.isPageCached(pageNumber); + } + static #isValidExplicitDestination(dest) { + if (!Array.isArray(dest)) { + return false; + } + const destLength = dest.length; + if (destLength < 2) { + return false; + } + const page = dest[0]; + if (!(typeof page === "object" && Number.isInteger(page.num) && Number.isInteger(page.gen)) && !(Number.isInteger(page) && page >= 0)) { + return false; + } + const zoom = dest[1]; + if (!(typeof zoom === "object" && typeof zoom.name === "string")) { + return false; + } + let allowNull = true; + switch (zoom.name) { + case "XYZ": + if (destLength !== 5) { + return false; + } + break; + case "Fit": + case "FitB": + return destLength === 2; + case "FitH": + case "FitBH": + case "FitV": + case "FitBV": + if (destLength !== 3) { + return false; + } + break; + case "FitR": + if (destLength !== 6) { + return false; + } + allowNull = false; + break; + default: + return false; + } + for (let i = 2; i < destLength; i++) { + const param = dest[i]; + if (!(typeof param === "number" || allowNull && param === null)) { + return false; + } + } + return true; + } +} +exports.PDFLinkService = PDFLinkService; +class SimpleLinkService { + constructor() { + this.externalLinkEnabled = true; + } + get pagesCount() { + return 0; + } + get page() { + return 0; + } + set page(value) {} + get rotation() { + return 0; + } + set rotation(value) {} + get isInPresentationMode() { + return false; + } + async goToDestination(dest) {} + goToPage(val) {} + addLinkAttributes(link, url, newWindow = false) { + addLinkAttributes(link, { + url, + enabled: this.externalLinkEnabled + }); + } + getDestinationHash(dest) { + return "#"; + } + getAnchorUrl(hash) { + return "#"; + } + setHash(hash) {} + executeNamedAction(action) {} + executeSetOCGState(action) {} + cachePageRef(pageNum, pageRef) {} + isPageVisible(pageNumber) { + return true; + } + isPageCached(pageNumber) { + return true; + } +} +exports.SimpleLinkService = SimpleLinkService; + +/***/ }), +/* 4 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFViewerApplication = exports.PDFPrintServiceFactory = exports.DefaultExternalServices = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +var _app_options = __webpack_require__(2); +var _event_utils = __webpack_require__(6); +var _pdf_cursor_tools = __webpack_require__(7); +var _pdf_link_service = __webpack_require__(3); +var _annotation_editor_params = __webpack_require__(9); +var _overlay_manager = __webpack_require__(10); +var _password_prompt = __webpack_require__(11); +var _pdf_attachment_viewer = __webpack_require__(12); +var _pdf_document_properties = __webpack_require__(14); +var _pdf_find_bar = __webpack_require__(15); +var _pdf_find_controller = __webpack_require__(16); +var _pdf_history = __webpack_require__(18); +var _pdf_layer_viewer = __webpack_require__(19); +var _pdf_outline_viewer = __webpack_require__(20); +var _pdf_presentation_mode = __webpack_require__(21); +var _pdf_rendering_queue = __webpack_require__(22); +var _pdf_scripting_manager = __webpack_require__(23); +var _pdf_sidebar = __webpack_require__(24); +var _pdf_sidebar_resizer = __webpack_require__(25); +var _pdf_thumbnail_viewer = __webpack_require__(26); +var _pdf_viewer = __webpack_require__(28); +var _secondary_toolbar = __webpack_require__(38); +var _toolbar = __webpack_require__(39); +var _view_history = __webpack_require__(40); +const DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000; +const FORCE_PAGES_LOADED_TIMEOUT = 10000; +const WHEEL_ZOOM_DISABLED_TIMEOUT = 1000; +const ViewOnLoad = { + UNKNOWN: -1, + PREVIOUS: 0, + INITIAL: 1 +}; +const ViewerCssTheme = { + AUTOMATIC: 0, + LIGHT: 1, + DARK: 2 +}; +class DefaultExternalServices { + constructor() { + throw new Error("Cannot initialize DefaultExternalServices."); + } + static updateFindControlState(data) {} + static updateFindMatchesCount(data) {} + static initPassiveLoading(callbacks) {} + static reportTelemetry(data) {} + static createDownloadManager() { + throw new Error("Not implemented: createDownloadManager"); + } + static createPreferences() { + throw new Error("Not implemented: createPreferences"); + } + static createL10n(options) { + throw new Error("Not implemented: createL10n"); + } + static createScripting(options) { + throw new Error("Not implemented: createScripting"); + } + static get supportsPinchToZoom() { + return (0, _pdfjsLib.shadow)(this, "supportsPinchToZoom", true); + } + static get supportsIntegratedFind() { + return (0, _pdfjsLib.shadow)(this, "supportsIntegratedFind", false); + } + static get supportsDocumentFonts() { + return (0, _pdfjsLib.shadow)(this, "supportsDocumentFonts", true); + } + static get supportedMouseWheelZoomModifierKeys() { + return (0, _pdfjsLib.shadow)(this, "supportedMouseWheelZoomModifierKeys", { + ctrlKey: true, + metaKey: true + }); + } + static get isInAutomation() { + return (0, _pdfjsLib.shadow)(this, "isInAutomation", false); + } + static updateEditorStates(data) { + throw new Error("Not implemented: updateEditorStates"); + } +} +exports.DefaultExternalServices = DefaultExternalServices; +const PDFViewerApplication = { + initialBookmark: document.location.hash.substring(1), + _initializedCapability: (0, _pdfjsLib.createPromiseCapability)(), + appConfig: null, + pdfDocument: null, + pdfLoadingTask: null, + printService: null, + pdfViewer: null, + pdfThumbnailViewer: null, + pdfRenderingQueue: null, + pdfPresentationMode: null, + pdfDocumentProperties: null, + pdfLinkService: null, + pdfHistory: null, + pdfSidebar: null, + pdfSidebarResizer: null, + pdfOutlineViewer: null, + pdfAttachmentViewer: null, + pdfLayerViewer: null, + pdfCursorTools: null, + pdfScriptingManager: null, + store: null, + downloadManager: null, + overlayManager: null, + preferences: null, + toolbar: null, + secondaryToolbar: null, + eventBus: null, + l10n: null, + annotationEditorParams: null, + isInitialViewSet: false, + downloadComplete: false, + isViewerEmbedded: window.parent !== window, + url: "", + baseUrl: "", + _downloadUrl: "", + externalServices: DefaultExternalServices, + _boundEvents: Object.create(null), + documentInfo: null, + metadata: null, + _contentDispositionFilename: null, + _contentLength: null, + _saveInProgress: false, + _wheelUnusedTicks: 0, + _wheelUnusedFactor: 1, + _touchUnusedTicks: 0, + _touchUnusedFactor: 1, + _PDFBug: null, + _hasAnnotationEditors: false, + _title: document.title, + _printAnnotationStoragePromise: null, + _touchInfo: null, + _isCtrlKeyDown: false, + async initialize(appConfig) { + this.preferences = this.externalServices.createPreferences(); + this.appConfig = appConfig; + await this._readPreferences(); + await this._parseHashParameters(); + this._forceCssTheme(); + await this._initializeL10n(); + if (this.isViewerEmbedded && _app_options.AppOptions.get("externalLinkTarget") === _pdf_link_service.LinkTarget.NONE) { + _app_options.AppOptions.set("externalLinkTarget", _pdf_link_service.LinkTarget.TOP); + } + await this._initializeViewerComponents(); + this.bindEvents(); + this.bindWindowEvents(); + const appContainer = appConfig.appContainer || document.documentElement; + this.l10n.translate(appContainer).then(() => { + this.eventBus.dispatch("localized", { + source: this + }); + }); + this._initializedCapability.resolve(); + }, + async _readPreferences() { + try { + _app_options.AppOptions.setAll(await this.preferences.getAll()); + } catch (reason) { + console.error(`_readPreferences: "${reason?.message}".`); + } + }, + async _parseHashParameters() { + if (!_app_options.AppOptions.get("pdfBugEnabled")) { + return; + } + const hash = document.location.hash.substring(1); + if (!hash) { + return; + } + const { + mainContainer, + viewerContainer + } = this.appConfig, + params = (0, _ui_utils.parseQueryString)(hash); + if (params.get("disableworker") === "true") { + try { + await loadFakeWorker(); + } catch (ex) { + console.error(`_parseHashParameters: "${ex.message}".`); + } + } + if (params.has("disablerange")) { + _app_options.AppOptions.set("disableRange", params.get("disablerange") === "true"); + } + if (params.has("disablestream")) { + _app_options.AppOptions.set("disableStream", params.get("disablestream") === "true"); + } + if (params.has("disableautofetch")) { + _app_options.AppOptions.set("disableAutoFetch", params.get("disableautofetch") === "true"); + } + if (params.has("disablefontface")) { + _app_options.AppOptions.set("disableFontFace", params.get("disablefontface") === "true"); + } + if (params.has("disablehistory")) { + _app_options.AppOptions.set("disableHistory", params.get("disablehistory") === "true"); + } + if (params.has("verbosity")) { + _app_options.AppOptions.set("verbosity", params.get("verbosity") | 0); + } + if (params.has("textlayer")) { + switch (params.get("textlayer")) { + case "off": + _app_options.AppOptions.set("textLayerMode", _ui_utils.TextLayerMode.DISABLE); + break; + case "visible": + case "shadow": + case "hover": + viewerContainer.classList.add(`textLayer-${params.get("textlayer")}`); + try { + await loadPDFBug(this); + this._PDFBug.loadCSS(); + } catch (ex) { + console.error(`_parseHashParameters: "${ex.message}".`); + } + break; + } + } + if (params.has("pdfbug")) { + _app_options.AppOptions.set("pdfBug", true); + _app_options.AppOptions.set("fontExtraProperties", true); + const enabled = params.get("pdfbug").split(","); + try { + await loadPDFBug(this); + this._PDFBug.init({ + OPS: _pdfjsLib.OPS + }, mainContainer, enabled); + } catch (ex) { + console.error(`_parseHashParameters: "${ex.message}".`); + } + } + }, + async _initializeL10n() { + this.l10n = this.externalServices.createL10n(null); + const dir = await this.l10n.getDirection(); + document.getElementsByTagName("html")[0].dir = dir; + }, + _forceCssTheme() { + const cssTheme = _app_options.AppOptions.get("viewerCssTheme"); + if (cssTheme === ViewerCssTheme.AUTOMATIC || !Object.values(ViewerCssTheme).includes(cssTheme)) { + return; + } + try { + const styleSheet = document.styleSheets[0]; + const cssRules = styleSheet?.cssRules || []; + for (let i = 0, ii = cssRules.length; i < ii; i++) { + const rule = cssRules[i]; + if (rule instanceof CSSMediaRule && rule.media?.[0] === "(prefers-color-scheme: dark)") { + if (cssTheme === ViewerCssTheme.LIGHT) { + styleSheet.deleteRule(i); + return; + } + const darkRules = /^@media \(prefers-color-scheme: dark\) {\n\s*([\w\s-.,:;/\\{}()]+)\n}$/.exec(rule.cssText); + if (darkRules?.[1]) { + styleSheet.deleteRule(i); + styleSheet.insertRule(darkRules[1], i); + } + return; + } + } + } catch (reason) { + console.error(`_forceCssTheme: "${reason?.message}".`); + } + }, + async _initializeViewerComponents() { + const { + appConfig, + externalServices + } = this; + const eventBus = externalServices.isInAutomation ? new _event_utils.AutomationEventBus() : new _event_utils.EventBus(); + this.eventBus = eventBus; + this.overlayManager = new _overlay_manager.OverlayManager(); + const pdfRenderingQueue = new _pdf_rendering_queue.PDFRenderingQueue(); + pdfRenderingQueue.onIdle = this._cleanup.bind(this); + this.pdfRenderingQueue = pdfRenderingQueue; + const pdfLinkService = new _pdf_link_service.PDFLinkService({ + eventBus, + externalLinkTarget: _app_options.AppOptions.get("externalLinkTarget"), + externalLinkRel: _app_options.AppOptions.get("externalLinkRel"), + ignoreDestinationZoom: _app_options.AppOptions.get("ignoreDestinationZoom") + }); + this.pdfLinkService = pdfLinkService; + const downloadManager = externalServices.createDownloadManager(); + this.downloadManager = downloadManager; + const findController = new _pdf_find_controller.PDFFindController({ + linkService: pdfLinkService, + eventBus, + updateMatchesCountOnProgress: false + }); + this.findController = findController; + const pdfScriptingManager = new _pdf_scripting_manager.PDFScriptingManager({ + eventBus, + sandboxBundleSrc: null, + scriptingFactory: externalServices, + docPropertiesLookup: this._scriptingDocProperties.bind(this) + }); + this.pdfScriptingManager = pdfScriptingManager; + const container = appConfig.mainContainer, + viewer = appConfig.viewerContainer; + const annotationEditorMode = _app_options.AppOptions.get("annotationEditorMode"); + const pageColors = _app_options.AppOptions.get("forcePageColors") || window.matchMedia("(forced-colors: active)").matches ? { + background: _app_options.AppOptions.get("pageColorsBackground"), + foreground: _app_options.AppOptions.get("pageColorsForeground") + } : null; + this.pdfViewer = new _pdf_viewer.PDFViewer({ + container, + viewer, + eventBus, + renderingQueue: pdfRenderingQueue, + linkService: pdfLinkService, + downloadManager, + findController, + scriptingManager: _app_options.AppOptions.get("enableScripting") && pdfScriptingManager, + renderer: null, + l10n: this.l10n, + textLayerMode: _app_options.AppOptions.get("textLayerMode"), + annotationMode: _app_options.AppOptions.get("annotationMode"), + annotationEditorMode, + imageResourcesPath: _app_options.AppOptions.get("imageResourcesPath"), + enablePrintAutoRotate: _app_options.AppOptions.get("enablePrintAutoRotate"), + useOnlyCssZoom: _app_options.AppOptions.get("useOnlyCssZoom"), + isOffscreenCanvasSupported: _app_options.AppOptions.get("isOffscreenCanvasSupported"), + maxCanvasPixels: _app_options.AppOptions.get("maxCanvasPixels"), + enablePermissions: _app_options.AppOptions.get("enablePermissions"), + pageColors + }); + pdfRenderingQueue.setViewer(this.pdfViewer); + pdfLinkService.setViewer(this.pdfViewer); + pdfScriptingManager.setViewer(this.pdfViewer); + if (appConfig.sidebar?.thumbnailView) { + this.pdfThumbnailViewer = new _pdf_thumbnail_viewer.PDFThumbnailViewer({ + container: appConfig.sidebar.thumbnailView, + eventBus, + renderingQueue: pdfRenderingQueue, + linkService: pdfLinkService, + l10n: this.l10n, + pageColors + }); + pdfRenderingQueue.setThumbnailViewer(this.pdfThumbnailViewer); + } + if (!this.isViewerEmbedded && !_app_options.AppOptions.get("disableHistory")) { + this.pdfHistory = new _pdf_history.PDFHistory({ + linkService: pdfLinkService, + eventBus + }); + pdfLinkService.setHistory(this.pdfHistory); + } + if (!this.supportsIntegratedFind && appConfig.findBar) { + this.findBar = new _pdf_find_bar.PDFFindBar(appConfig.findBar, eventBus, this.l10n); + } + if (appConfig.annotationEditorParams) { + if (annotationEditorMode !== _pdfjsLib.AnnotationEditorType.DISABLE) { + this.annotationEditorParams = new _annotation_editor_params.AnnotationEditorParams(appConfig.annotationEditorParams, eventBus); + } else { + for (const id of ["editorModeButtons", "editorModeSeparator"]) { + document.getElementById(id)?.classList.add("hidden"); + } + } + } + if (appConfig.documentProperties) { + this.pdfDocumentProperties = new _pdf_document_properties.PDFDocumentProperties(appConfig.documentProperties, this.overlayManager, eventBus, this.l10n, () => { + return this._docFilename; + }); + } + this.pdfCursorTools = new _pdf_cursor_tools.PDFCursorTools({ + container, + eventBus, + cursorToolOnLoad: _app_options.AppOptions.get("cursorToolOnLoad") + }); + if (appConfig.toolbar) { + this.toolbar = new _toolbar.Toolbar(appConfig.toolbar, eventBus, this.l10n); + } + if (appConfig.secondaryToolbar) { + this.secondaryToolbar = new _secondary_toolbar.SecondaryToolbar(appConfig.secondaryToolbar, eventBus, this.externalServices); + } + if (this.supportsFullscreen) { + this.pdfPresentationMode = new _pdf_presentation_mode.PDFPresentationMode({ + container, + pdfViewer: this.pdfViewer, + eventBus + }); + } + if (appConfig.passwordOverlay) { + this.passwordPrompt = new _password_prompt.PasswordPrompt(appConfig.passwordOverlay, this.overlayManager, this.l10n, this.isViewerEmbedded); + } + if (appConfig.sidebar?.outlineView) { + this.pdfOutlineViewer = new _pdf_outline_viewer.PDFOutlineViewer({ + container: appConfig.sidebar.outlineView, + eventBus, + linkService: pdfLinkService, + downloadManager + }); + } + if (appConfig.sidebar?.attachmentsView) { + this.pdfAttachmentViewer = new _pdf_attachment_viewer.PDFAttachmentViewer({ + container: appConfig.sidebar.attachmentsView, + eventBus, + downloadManager + }); + } + if (appConfig.sidebar?.layersView) { + this.pdfLayerViewer = new _pdf_layer_viewer.PDFLayerViewer({ + container: appConfig.sidebar.layersView, + eventBus, + l10n: this.l10n + }); + } + if (appConfig.sidebar) { + this.pdfSidebar = new _pdf_sidebar.PDFSidebar({ + elements: appConfig.sidebar, + pdfViewer: this.pdfViewer, + pdfThumbnailViewer: this.pdfThumbnailViewer, + eventBus, + l10n: this.l10n + }); + this.pdfSidebar.onToggled = this.forceRendering.bind(this); + this.pdfSidebarResizer = new _pdf_sidebar_resizer.PDFSidebarResizer(appConfig.sidebarResizer, eventBus, this.l10n); + } + }, + run(config) { + this.initialize(config).then(webViewerInitialized); + }, + get initialized() { + return this._initializedCapability.settled; + }, + get initializedPromise() { + return this._initializedCapability.promise; + }, + zoomIn(steps, scaleFactor) { + if (this.pdfViewer.isInPresentationMode) { + return; + } + this.pdfViewer.increaseScale({ + drawingDelay: _app_options.AppOptions.get("defaultZoomDelay"), + steps, + scaleFactor + }); + }, + zoomOut(steps, scaleFactor) { + if (this.pdfViewer.isInPresentationMode) { + return; + } + this.pdfViewer.decreaseScale({ + drawingDelay: _app_options.AppOptions.get("defaultZoomDelay"), + steps, + scaleFactor + }); + }, + zoomReset() { + if (this.pdfViewer.isInPresentationMode) { + return; + } + this.pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + }, + get pagesCount() { + return this.pdfDocument ? this.pdfDocument.numPages : 0; + }, + get page() { + return this.pdfViewer.currentPageNumber; + }, + set page(val) { + this.pdfViewer.currentPageNumber = val; + }, + get supportsPrinting() { + return PDFPrintServiceFactory.instance.supportsPrinting; + }, + get supportsFullscreen() { + return (0, _pdfjsLib.shadow)(this, "supportsFullscreen", document.fullscreenEnabled); + }, + get supportsPinchToZoom() { + return this.externalServices.supportsPinchToZoom; + }, + get supportsIntegratedFind() { + return this.externalServices.supportsIntegratedFind; + }, + get supportsDocumentFonts() { + return this.externalServices.supportsDocumentFonts; + }, + get loadingBar() { + const barElement = document.getElementById("loadingBar"); + const bar = barElement ? new _ui_utils.ProgressBar(barElement) : null; + return (0, _pdfjsLib.shadow)(this, "loadingBar", bar); + }, + get supportedMouseWheelZoomModifierKeys() { + return this.externalServices.supportedMouseWheelZoomModifierKeys; + }, + initPassiveLoading() { + this.externalServices.initPassiveLoading({ + onOpenWithTransport: (url, length, transport) => { + this.open(url, { + length, + range: transport + }); + }, + onOpenWithData: (data, contentDispositionFilename) => { + if ((0, _pdfjsLib.isPdfFile)(contentDispositionFilename)) { + this._contentDispositionFilename = contentDispositionFilename; + } + this.open(data); + }, + onOpenWithURL: (url, length, originalUrl) => { + const file = originalUrl !== undefined ? { + url, + originalUrl + } : url; + const args = length !== undefined ? { + length + } : null; + this.open(file, args); + }, + onError: err => { + this.l10n.get("loading_error").then(msg => { + this._documentError(msg, err); + }); + }, + onProgress: (loaded, total) => { + this.progress(loaded / total); + } + }); + }, + setTitleUsingUrl(url = "", downloadUrl = null) { + this.url = url; + this.baseUrl = url.split("#")[0]; + if (downloadUrl) { + this._downloadUrl = downloadUrl === url ? this.baseUrl : downloadUrl.split("#")[0]; + } + if ((0, _pdfjsLib.isDataScheme)(url)) { + this._hideViewBookmark(); + } + let title = (0, _pdfjsLib.getPdfFilenameFromUrl)(url, ""); + if (!title) { + try { + title = decodeURIComponent((0, _pdfjsLib.getFilenameFromUrl)(url)) || url; + } catch (ex) { + title = url; + } + } + this.setTitle(title); + }, + setTitle(title = this._title) { + this._title = title; + if (this.isViewerEmbedded) { + return; + } + const editorIndicator = this._hasAnnotationEditors && !this.pdfRenderingQueue.printing; + document.title = `${editorIndicator ? "* " : ""}${title}`; + }, + get _docFilename() { + return this._contentDispositionFilename || (0, _pdfjsLib.getPdfFilenameFromUrl)(this.url); + }, + _hideViewBookmark() { + const { + secondaryToolbar + } = this.appConfig; + secondaryToolbar?.viewBookmarkButton.classList.add("hidden"); + if (secondaryToolbar?.presentationModeButton.classList.contains("hidden")) { + document.getElementById("viewBookmarkSeparator")?.classList.add("hidden"); + } + }, + async close() { + this._unblockDocumentLoadEvent(); + this._hideViewBookmark(); + if (!this.pdfLoadingTask) { + return; + } + const promises = []; + promises.push(this.pdfLoadingTask.destroy()); + this.pdfLoadingTask = null; + if (this.pdfDocument) { + this.pdfDocument = null; + this.pdfThumbnailViewer?.setDocument(null); + this.pdfViewer.setDocument(null); + this.pdfLinkService.setDocument(null); + this.pdfDocumentProperties?.setDocument(null); + } + this.pdfLinkService.externalLinkEnabled = true; + this.store = null; + this.isInitialViewSet = false; + this.downloadComplete = false; + this.url = ""; + this.baseUrl = ""; + this._downloadUrl = ""; + this.documentInfo = null; + this.metadata = null; + this._contentDispositionFilename = null; + this._contentLength = null; + this._saveInProgress = false; + this._hasAnnotationEditors = false; + promises.push(this.pdfScriptingManager.destroyPromise); + this.setTitle(); + this.pdfSidebar?.reset(); + this.pdfOutlineViewer?.reset(); + this.pdfAttachmentViewer?.reset(); + this.pdfLayerViewer?.reset(); + this.pdfHistory?.reset(); + this.findBar?.reset(); + this.toolbar?.reset(); + this.secondaryToolbar?.reset(); + this._PDFBug?.cleanup(); + await Promise.all(promises); + }, + async open(file, args) { + if (this.pdfLoadingTask) { + await this.close(); + } + const workerParameters = _app_options.AppOptions.getAll(_app_options.OptionKind.WORKER); + for (const key in workerParameters) { + _pdfjsLib.GlobalWorkerOptions[key] = workerParameters[key]; + } + const parameters = Object.create(null); + if (typeof file === "string") { + this.setTitleUsingUrl(file, file); + parameters.url = file; + } else if (file && "byteLength" in file) { + parameters.data = file; + } else if (file.url && file.originalUrl) { + this.setTitleUsingUrl(file.originalUrl, file.url); + parameters.url = file.url; + } + const apiParameters = _app_options.AppOptions.getAll(_app_options.OptionKind.API); + for (const key in apiParameters) { + let value = apiParameters[key]; + if (key === "docBaseUrl" && !value) { + value = this.baseUrl; + } + parameters[key] = value; + } + if (args) { + for (const key in args) { + parameters[key] = args[key]; + } + } + const loadingTask = (0, _pdfjsLib.getDocument)(parameters); + this.pdfLoadingTask = loadingTask; + loadingTask.onPassword = (updateCallback, reason) => { + if (this.isViewerEmbedded) { + this._unblockDocumentLoadEvent(); + } + this.pdfLinkService.externalLinkEnabled = false; + this.passwordPrompt.setUpdateCallback(updateCallback, reason); + this.passwordPrompt.open(); + }; + loadingTask.onProgress = ({ + loaded, + total + }) => { + this.progress(loaded / total); + }; + return loadingTask.promise.then(pdfDocument => { + this.load(pdfDocument); + }, reason => { + if (loadingTask !== this.pdfLoadingTask) { + return undefined; + } + let key = "loading_error"; + if (reason instanceof _pdfjsLib.InvalidPDFException) { + key = "invalid_file_error"; + } else if (reason instanceof _pdfjsLib.MissingPDFException) { + key = "missing_file_error"; + } else if (reason instanceof _pdfjsLib.UnexpectedResponseException) { + key = "unexpected_response_error"; + } + return this.l10n.get(key).then(msg => { + this._documentError(msg, { + message: reason?.message + }); + throw reason; + }); + }); + }, + _ensureDownloadComplete() { + if (this.pdfDocument && this.downloadComplete) { + return; + } + throw new Error("PDF document not downloaded."); + }, + async download() { + const url = this._downloadUrl, + filename = this._docFilename; + try { + this._ensureDownloadComplete(); + const data = await this.pdfDocument.getData(); + const blob = new Blob([data], { + type: "application/pdf" + }); + await this.downloadManager.download(blob, url, filename); + } catch (reason) { + await this.downloadManager.downloadUrl(url, filename); + } + }, + async save() { + if (this._saveInProgress) { + return; + } + this._saveInProgress = true; + await this.pdfScriptingManager.dispatchWillSave(); + const url = this._downloadUrl, + filename = this._docFilename; + try { + this._ensureDownloadComplete(); + const data = await this.pdfDocument.saveDocument(); + const blob = new Blob([data], { + type: "application/pdf" + }); + await this.downloadManager.download(blob, url, filename); + } catch (reason) { + console.error(`Error when saving the document: ${reason.message}`); + await this.download(); + } finally { + await this.pdfScriptingManager.dispatchDidSave(); + this._saveInProgress = false; + } + if (this._hasAnnotationEditors) { + this.externalServices.reportTelemetry({ + type: "editing", + data: { + type: "save" + } + }); + } + }, + downloadOrSave() { + if (this.pdfDocument?.annotationStorage.size > 0) { + this.save(); + } else { + this.download(); + } + }, + _documentError(message, moreInfo = null) { + this._unblockDocumentLoadEvent(); + this._otherError(message, moreInfo); + this.eventBus.dispatch("documenterror", { + source: this, + message, + reason: moreInfo?.message ?? null + }); + }, + _otherError(message, moreInfo = null) { + const moreInfoText = [`PDF.js v${_pdfjsLib.version || "?"} (build: ${_pdfjsLib.build || "?"})`]; + if (moreInfo) { + moreInfoText.push(`Message: ${moreInfo.message}`); + if (moreInfo.stack) { + moreInfoText.push(`Stack: ${moreInfo.stack}`); + } else { + if (moreInfo.filename) { + moreInfoText.push(`File: ${moreInfo.filename}`); + } + if (moreInfo.lineNumber) { + moreInfoText.push(`Line: ${moreInfo.lineNumber}`); + } + } + } + console.error(`${message}\n\n${moreInfoText.join("\n")}`); + }, + progress(level) { + if (!this.loadingBar || this.downloadComplete) { + return; + } + const percent = Math.round(level * 100); + if (percent <= this.loadingBar.percent) { + return; + } + this.loadingBar.percent = percent; + const disableAutoFetch = this.pdfDocument?.loadingParams.disableAutoFetch ?? _app_options.AppOptions.get("disableAutoFetch"); + if (!disableAutoFetch || isNaN(percent)) { + return; + } + if (this.disableAutoFetchLoadingBarTimeout) { + clearTimeout(this.disableAutoFetchLoadingBarTimeout); + this.disableAutoFetchLoadingBarTimeout = null; + } + this.loadingBar.show(); + this.disableAutoFetchLoadingBarTimeout = setTimeout(() => { + this.loadingBar.hide(); + this.disableAutoFetchLoadingBarTimeout = null; + }, DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT); + }, + load(pdfDocument) { + this.pdfDocument = pdfDocument; + pdfDocument.getDownloadInfo().then(({ + length + }) => { + this._contentLength = length; + this.downloadComplete = true; + this.loadingBar?.hide(); + firstPagePromise.then(() => { + this.eventBus.dispatch("documentloaded", { + source: this + }); + }); + }); + const pageLayoutPromise = pdfDocument.getPageLayout().catch(function () {}); + const pageModePromise = pdfDocument.getPageMode().catch(function () {}); + const openActionPromise = pdfDocument.getOpenAction().catch(function () {}); + this.toolbar?.setPagesCount(pdfDocument.numPages, false); + this.secondaryToolbar?.setPagesCount(pdfDocument.numPages); + let baseDocumentUrl; + baseDocumentUrl = this.baseUrl; + if (baseDocumentUrl && (0, _pdfjsLib.isDataScheme)(baseDocumentUrl)) { + baseDocumentUrl = null; + } + this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl); + this.pdfDocumentProperties?.setDocument(pdfDocument); + const pdfViewer = this.pdfViewer; + pdfViewer.setDocument(pdfDocument); + const { + firstPagePromise, + onePageRendered, + pagesPromise + } = pdfViewer; + this.pdfThumbnailViewer?.setDocument(pdfDocument); + const storedPromise = (this.store = new _view_history.ViewHistory(pdfDocument.fingerprints[0])).getMultiple({ + page: null, + zoom: _ui_utils.DEFAULT_SCALE_VALUE, + scrollLeft: "0", + scrollTop: "0", + rotation: null, + sidebarView: _ui_utils.SidebarView.UNKNOWN, + scrollMode: _ui_utils.ScrollMode.UNKNOWN, + spreadMode: _ui_utils.SpreadMode.UNKNOWN + }).catch(() => { + return Object.create(null); + }); + firstPagePromise.then(pdfPage => { + this.loadingBar?.setWidth(this.appConfig.viewerContainer); + this._initializeAnnotationStorageCallbacks(pdfDocument); + Promise.all([_ui_utils.animationStarted, storedPromise, pageLayoutPromise, pageModePromise, openActionPromise]).then(async ([timeStamp, stored, pageLayout, pageMode, openAction]) => { + const viewOnLoad = _app_options.AppOptions.get("viewOnLoad"); + this._initializePdfHistory({ + fingerprint: pdfDocument.fingerprints[0], + viewOnLoad, + initialDest: openAction?.dest + }); + const initialBookmark = this.initialBookmark; + const zoom = _app_options.AppOptions.get("defaultZoomValue"); + let hash = zoom ? `zoom=${zoom}` : null; + let rotation = null; + let sidebarView = _app_options.AppOptions.get("sidebarViewOnLoad"); + let scrollMode = _app_options.AppOptions.get("scrollModeOnLoad"); + let spreadMode = _app_options.AppOptions.get("spreadModeOnLoad"); + if (stored.page && viewOnLoad !== ViewOnLoad.INITIAL) { + hash = `page=${stored.page}&zoom=${zoom || stored.zoom},` + `${stored.scrollLeft},${stored.scrollTop}`; + rotation = parseInt(stored.rotation, 10); + if (sidebarView === _ui_utils.SidebarView.UNKNOWN) { + sidebarView = stored.sidebarView | 0; + } + if (scrollMode === _ui_utils.ScrollMode.UNKNOWN) { + scrollMode = stored.scrollMode | 0; + } + if (spreadMode === _ui_utils.SpreadMode.UNKNOWN) { + spreadMode = stored.spreadMode | 0; + } + } + if (pageMode && sidebarView === _ui_utils.SidebarView.UNKNOWN) { + sidebarView = (0, _ui_utils.apiPageModeToSidebarView)(pageMode); + } + this.setInitialView(hash, { + rotation, + sidebarView, + scrollMode, + spreadMode + }); + this.eventBus.dispatch("documentinit", { + source: this + }); + if (!this.isViewerEmbedded) { + pdfViewer.focus(); + } + await Promise.race([pagesPromise, new Promise(resolve => { + setTimeout(resolve, FORCE_PAGES_LOADED_TIMEOUT); + })]); + if (!initialBookmark && !hash) { + return; + } + if (pdfViewer.hasEqualPageSizes) { + return; + } + this.initialBookmark = initialBookmark; + pdfViewer.currentScaleValue = pdfViewer.currentScaleValue; + this.setInitialView(hash); + }).catch(() => { + this.setInitialView(); + }).then(function () { + pdfViewer.update(); + }); + }); + pagesPromise.then(() => { + this._unblockDocumentLoadEvent(); + this._initializeAutoPrint(pdfDocument, openActionPromise); + }, reason => { + this.l10n.get("loading_error").then(msg => { + this._documentError(msg, { + message: reason?.message + }); + }); + }); + onePageRendered.then(data => { + this.externalServices.reportTelemetry({ + type: "pageInfo", + timestamp: data.timestamp + }); + pdfDocument.getOutline().then(outline => { + if (pdfDocument !== this.pdfDocument) { + return; + } + this.pdfOutlineViewer?.render({ + outline, + pdfDocument + }); + }); + pdfDocument.getAttachments().then(attachments => { + if (pdfDocument !== this.pdfDocument) { + return; + } + this.pdfAttachmentViewer?.render({ + attachments + }); + }); + pdfViewer.optionalContentConfigPromise.then(optionalContentConfig => { + if (pdfDocument !== this.pdfDocument) { + return; + } + this.pdfLayerViewer?.render({ + optionalContentConfig, + pdfDocument + }); + }); + }); + this._initializePageLabels(pdfDocument); + this._initializeMetadata(pdfDocument); + }, + async _scriptingDocProperties(pdfDocument) { + if (!this.documentInfo) { + await new Promise(resolve => { + this.eventBus._on("metadataloaded", resolve, { + once: true + }); + }); + if (pdfDocument !== this.pdfDocument) { + return null; + } + } + if (!this._contentLength) { + await new Promise(resolve => { + this.eventBus._on("documentloaded", resolve, { + once: true + }); + }); + if (pdfDocument !== this.pdfDocument) { + return null; + } + } + return { + ...this.documentInfo, + baseURL: this.baseUrl, + filesize: this._contentLength, + filename: this._docFilename, + metadata: this.metadata?.getRaw(), + authors: this.metadata?.get("dc:creator"), + numPages: this.pagesCount, + URL: this.url + }; + }, + async _initializeAutoPrint(pdfDocument, openActionPromise) { + const [openAction, javaScript] = await Promise.all([openActionPromise, !this.pdfViewer.enableScripting ? pdfDocument.getJavaScript() : null]); + if (pdfDocument !== this.pdfDocument) { + return; + } + let triggerAutoPrint = false; + if (openAction?.action === "Print") { + triggerAutoPrint = true; + } + if (javaScript) { + javaScript.some(js => { + if (!js) { + return false; + } + console.warn("Warning: JavaScript support is not enabled"); + return true; + }); + if (!triggerAutoPrint) { + for (const js of javaScript) { + if (js && _ui_utils.AutoPrintRegExp.test(js)) { + triggerAutoPrint = true; + break; + } + } + } + } + if (triggerAutoPrint) { + this.triggerPrinting(); + } + }, + async _initializeMetadata(pdfDocument) { + const { + info, + metadata, + contentDispositionFilename, + contentLength + } = await pdfDocument.getMetadata(); + if (pdfDocument !== this.pdfDocument) { + return; + } + this.documentInfo = info; + this.metadata = metadata; + this._contentDispositionFilename ??= contentDispositionFilename; + this._contentLength ??= contentLength; + console.log(`PDF ${pdfDocument.fingerprints[0]} [${info.PDFFormatVersion} ` + `${(info.Producer || "-").trim()} / ${(info.Creator || "-").trim()}] ` + `(PDF.js: ${_pdfjsLib.version || "?"} [${_pdfjsLib.build || "?"}])`); + let pdfTitle = info.Title; + const metadataTitle = metadata?.get("dc:title"); + if (metadataTitle) { + if (metadataTitle !== "Untitled" && !/[\uFFF0-\uFFFF]/g.test(metadataTitle)) { + pdfTitle = metadataTitle; + } + } + if (pdfTitle) { + this.setTitle(`${pdfTitle} - ${this._contentDispositionFilename || this._title}`); + } else if (this._contentDispositionFilename) { + this.setTitle(this._contentDispositionFilename); + } + if (info.IsXFAPresent && !info.IsAcroFormPresent && !pdfDocument.isPureXfa) { + if (pdfDocument.loadingParams.enableXfa) { + console.warn("Warning: XFA Foreground documents are not supported"); + } else { + console.warn("Warning: XFA support is not enabled"); + } + } else if ((info.IsAcroFormPresent || info.IsXFAPresent) && !this.pdfViewer.renderForms) { + console.warn("Warning: Interactive form support is not enabled"); + } + if (info.IsSignaturesPresent) { + console.warn("Warning: Digital signatures validation is not supported"); + } + this.eventBus.dispatch("metadataloaded", { + source: this + }); + }, + async _initializePageLabels(pdfDocument) { + const labels = await pdfDocument.getPageLabels(); + if (pdfDocument !== this.pdfDocument) { + return; + } + if (!labels || _app_options.AppOptions.get("disablePageLabels")) { + return; + } + const numLabels = labels.length; + let standardLabels = 0, + emptyLabels = 0; + for (let i = 0; i < numLabels; i++) { + const label = labels[i]; + if (label === (i + 1).toString()) { + standardLabels++; + } else if (label === "") { + emptyLabels++; + } else { + break; + } + } + if (standardLabels >= numLabels || emptyLabels >= numLabels) { + return; + } + const { + pdfViewer, + pdfThumbnailViewer, + toolbar + } = this; + pdfViewer.setPageLabels(labels); + pdfThumbnailViewer?.setPageLabels(labels); + toolbar?.setPagesCount(numLabels, true); + toolbar?.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel); + }, + _initializePdfHistory({ + fingerprint, + viewOnLoad, + initialDest = null + }) { + if (!this.pdfHistory) { + return; + } + this.pdfHistory.initialize({ + fingerprint, + resetHistory: viewOnLoad === ViewOnLoad.INITIAL, + updateUrl: _app_options.AppOptions.get("historyUpdateUrl") + }); + if (this.pdfHistory.initialBookmark) { + this.initialBookmark = this.pdfHistory.initialBookmark; + this.initialRotation = this.pdfHistory.initialRotation; + } + if (initialDest && !this.initialBookmark && viewOnLoad === ViewOnLoad.UNKNOWN) { + this.initialBookmark = JSON.stringify(initialDest); + this.pdfHistory.push({ + explicitDest: initialDest, + pageNumber: null + }); + } + }, + _initializeAnnotationStorageCallbacks(pdfDocument) { + if (pdfDocument !== this.pdfDocument) { + return; + } + const { + annotationStorage + } = pdfDocument; + annotationStorage.onSetModified = () => { + window.addEventListener("beforeunload", beforeUnload); + }; + annotationStorage.onResetModified = () => { + window.removeEventListener("beforeunload", beforeUnload); + }; + annotationStorage.onAnnotationEditor = typeStr => { + this._hasAnnotationEditors = !!typeStr; + this.setTitle(); + if (typeStr) { + this.externalServices.reportTelemetry({ + type: "editing", + data: { + type: typeStr + } + }); + } + }; + }, + setInitialView(storedHash, { + rotation, + sidebarView, + scrollMode, + spreadMode + } = {}) { + const setRotation = angle => { + if ((0, _ui_utils.isValidRotation)(angle)) { + this.pdfViewer.pagesRotation = angle; + } + }; + const setViewerModes = (scroll, spread) => { + if ((0, _ui_utils.isValidScrollMode)(scroll)) { + this.pdfViewer.scrollMode = scroll; + } + if ((0, _ui_utils.isValidSpreadMode)(spread)) { + this.pdfViewer.spreadMode = spread; + } + }; + this.isInitialViewSet = true; + this.pdfSidebar?.setInitialView(sidebarView); + setViewerModes(scrollMode, spreadMode); + if (this.initialBookmark) { + setRotation(this.initialRotation); + delete this.initialRotation; + this.pdfLinkService.setHash(this.initialBookmark); + this.initialBookmark = null; + } else if (storedHash) { + setRotation(rotation); + this.pdfLinkService.setHash(storedHash); + } + this.toolbar?.setPageNumber(this.pdfViewer.currentPageNumber, this.pdfViewer.currentPageLabel); + this.secondaryToolbar?.setPageNumber(this.pdfViewer.currentPageNumber); + if (!this.pdfViewer.currentScaleValue) { + this.pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + } + }, + _cleanup() { + if (!this.pdfDocument) { + return; + } + this.pdfViewer.cleanup(); + this.pdfThumbnailViewer?.cleanup(); + this.pdfDocument.cleanup(); + }, + forceRendering() { + this.pdfRenderingQueue.printing = !!this.printService; + this.pdfRenderingQueue.isThumbnailViewEnabled = this.pdfSidebar?.visibleView === _ui_utils.SidebarView.THUMBS; + this.pdfRenderingQueue.renderHighestPriority(); + }, + beforePrint() { + this._printAnnotationStoragePromise = this.pdfScriptingManager.dispatchWillPrint().catch(() => {}).then(() => { + return this.pdfDocument?.annotationStorage.print; + }); + if (this.printService) { + return; + } + if (!this.supportsPrinting) { + this.l10n.get("printing_not_supported").then(msg => { + this._otherError(msg); + }); + return; + } + if (!this.pdfViewer.pageViewsReady) { + this.l10n.get("printing_not_ready").then(msg => { + window.alert(msg); + }); + return; + } + const pagesOverview = this.pdfViewer.getPagesOverview(); + const printContainer = this.appConfig.printContainer; + const printResolution = _app_options.AppOptions.get("printResolution"); + const optionalContentConfigPromise = this.pdfViewer.optionalContentConfigPromise; + const printService = PDFPrintServiceFactory.instance.createPrintService(this.pdfDocument, pagesOverview, printContainer, printResolution, optionalContentConfigPromise, this._printAnnotationStoragePromise, this.l10n); + this.printService = printService; + this.forceRendering(); + this.setTitle(); + printService.layout(); + if (this._hasAnnotationEditors) { + this.externalServices.reportTelemetry({ + type: "editing", + data: { + type: "print" + } + }); + } + }, + afterPrint() { + if (this._printAnnotationStoragePromise) { + this._printAnnotationStoragePromise.then(() => { + this.pdfScriptingManager.dispatchDidPrint(); + }); + this._printAnnotationStoragePromise = null; + } + if (this.printService) { + this.printService.destroy(); + this.printService = null; + this.pdfDocument?.annotationStorage.resetModified(); + } + this.forceRendering(); + this.setTitle(); + }, + rotatePages(delta) { + this.pdfViewer.pagesRotation += delta; + }, + requestPresentationMode() { + this.pdfPresentationMode?.request(); + }, + triggerPrinting() { + if (!this.supportsPrinting) { + return; + } + window.print(); + }, + bindEvents() { + const { + eventBus, + _boundEvents + } = this; + _boundEvents.beforePrint = this.beforePrint.bind(this); + _boundEvents.afterPrint = this.afterPrint.bind(this); + eventBus._on("resize", webViewerResize); + eventBus._on("hashchange", webViewerHashchange); + eventBus._on("beforeprint", _boundEvents.beforePrint); + eventBus._on("afterprint", _boundEvents.afterPrint); + eventBus._on("pagerender", webViewerPageRender); + eventBus._on("pagerendered", webViewerPageRendered); + eventBus._on("updateviewarea", webViewerUpdateViewarea); + eventBus._on("pagechanging", webViewerPageChanging); + eventBus._on("scalechanging", webViewerScaleChanging); + eventBus._on("rotationchanging", webViewerRotationChanging); + eventBus._on("sidebarviewchanged", webViewerSidebarViewChanged); + eventBus._on("pagemode", webViewerPageMode); + eventBus._on("namedaction", webViewerNamedAction); + eventBus._on("presentationmodechanged", webViewerPresentationModeChanged); + eventBus._on("presentationmode", webViewerPresentationMode); + eventBus._on("switchannotationeditormode", webViewerSwitchAnnotationEditorMode); + eventBus._on("switchannotationeditorparams", webViewerSwitchAnnotationEditorParams); + eventBus._on("print", webViewerPrint); + eventBus._on("download", webViewerDownload); + eventBus._on("firstpage", webViewerFirstPage); + eventBus._on("lastpage", webViewerLastPage); + eventBus._on("nextpage", webViewerNextPage); + eventBus._on("previouspage", webViewerPreviousPage); + eventBus._on("zoomin", webViewerZoomIn); + eventBus._on("zoomout", webViewerZoomOut); + eventBus._on("zoomreset", webViewerZoomReset); + eventBus._on("pagenumberchanged", webViewerPageNumberChanged); + eventBus._on("scalechanged", webViewerScaleChanged); + eventBus._on("rotatecw", webViewerRotateCw); + eventBus._on("rotateccw", webViewerRotateCcw); + eventBus._on("optionalcontentconfig", webViewerOptionalContentConfig); + eventBus._on("switchscrollmode", webViewerSwitchScrollMode); + eventBus._on("scrollmodechanged", webViewerScrollModeChanged); + eventBus._on("switchspreadmode", webViewerSwitchSpreadMode); + eventBus._on("spreadmodechanged", webViewerSpreadModeChanged); + eventBus._on("documentproperties", webViewerDocumentProperties); + eventBus._on("findfromurlhash", webViewerFindFromUrlHash); + eventBus._on("updatefindmatchescount", webViewerUpdateFindMatchesCount); + eventBus._on("updatefindcontrolstate", webViewerUpdateFindControlState); + if (_app_options.AppOptions.get("pdfBug")) { + _boundEvents.reportPageStatsPDFBug = reportPageStatsPDFBug; + eventBus._on("pagerendered", _boundEvents.reportPageStatsPDFBug); + eventBus._on("pagechanging", _boundEvents.reportPageStatsPDFBug); + } + eventBus._on("annotationeditorstateschanged", webViewerAnnotationEditorStatesChanged); + }, + bindWindowEvents() { + const { + eventBus, + _boundEvents + } = this; + function addWindowResolutionChange(evt = null) { + if (evt) { + webViewerResolutionChange(evt); + } + const mediaQueryList = window.matchMedia(`(resolution: ${window.devicePixelRatio || 1}dppx)`); + mediaQueryList.addEventListener("change", addWindowResolutionChange, { + once: true + }); + } + addWindowResolutionChange(); + _boundEvents.windowResize = () => { + eventBus.dispatch("resize", { + source: window + }); + }; + _boundEvents.windowHashChange = () => { + eventBus.dispatch("hashchange", { + source: window, + hash: document.location.hash.substring(1) + }); + }; + _boundEvents.windowBeforePrint = () => { + eventBus.dispatch("beforeprint", { + source: window + }); + }; + _boundEvents.windowAfterPrint = () => { + eventBus.dispatch("afterprint", { + source: window + }); + }; + _boundEvents.windowUpdateFromSandbox = event => { + eventBus.dispatch("updatefromsandbox", { + source: window, + detail: event.detail + }); + }; + window.addEventListener("visibilitychange", webViewerVisibilityChange); + window.addEventListener("wheel", webViewerWheel, { + passive: false + }); + window.addEventListener("touchstart", webViewerTouchStart, { + passive: false + }); + window.addEventListener("touchmove", webViewerTouchMove, { + passive: false + }); + window.addEventListener("touchend", webViewerTouchEnd, { + passive: false + }); + window.addEventListener("click", webViewerClick); + window.addEventListener("keydown", webViewerKeyDown); + window.addEventListener("keyup", webViewerKeyUp); + window.addEventListener("resize", _boundEvents.windowResize); + window.addEventListener("hashchange", _boundEvents.windowHashChange); + window.addEventListener("beforeprint", _boundEvents.windowBeforePrint); + window.addEventListener("afterprint", _boundEvents.windowAfterPrint); + window.addEventListener("updatefromsandbox", _boundEvents.windowUpdateFromSandbox); + }, + unbindEvents() { + throw new Error("Not implemented: unbindEvents"); + }, + unbindWindowEvents() { + throw new Error("Not implemented: unbindWindowEvents"); + }, + _accumulateTicks(ticks, prop) { + if (this[prop] > 0 && ticks < 0 || this[prop] < 0 && ticks > 0) { + this[prop] = 0; + } + this[prop] += ticks; + const wholeTicks = Math.trunc(this[prop]); + this[prop] -= wholeTicks; + return wholeTicks; + }, + _accumulateFactor(previousScale, factor, prop) { + if (factor === 1) { + return 1; + } + if (this[prop] > 1 && factor < 1 || this[prop] < 1 && factor > 1) { + this[prop] = 1; + } + const newFactor = Math.floor(previousScale * factor * this[prop] * 100) / (100 * previousScale); + this[prop] = factor / newFactor; + return newFactor; + }, + _unblockDocumentLoadEvent() { + document.blockUnblockOnload?.(false); + this._unblockDocumentLoadEvent = () => {}; + }, + get scriptingReady() { + return this.pdfScriptingManager.ready; + } +}; +exports.PDFViewerApplication = PDFViewerApplication; +; +async function loadFakeWorker() { + _pdfjsLib.GlobalWorkerOptions.workerSrc ||= _app_options.AppOptions.get("workerSrc"); + await (0, _pdfjsLib.loadScript)(_pdfjsLib.PDFWorker.workerSrc); +} +async function loadPDFBug(self) { + const { + debuggerScriptPath + } = self.appConfig; + const { + PDFBug + } = await import(debuggerScriptPath); + self._PDFBug = PDFBug; +} +function reportPageStatsPDFBug({ + pageNumber +}) { + if (!globalThis.Stats?.enabled) { + return; + } + const pageView = PDFViewerApplication.pdfViewer.getPageView(pageNumber - 1); + globalThis.Stats.add(pageNumber, pageView?.pdfPage?.stats); +} +function webViewerInitialized() { + const { + appConfig, + eventBus + } = PDFViewerApplication; + let file; + file = window.location.href; + if (!PDFViewerApplication.supportsDocumentFonts) { + _app_options.AppOptions.set("disableFontFace", true); + PDFViewerApplication.l10n.get("web_fonts_disabled").then(msg => { + console.warn(msg); + }); + } + if (!PDFViewerApplication.supportsPrinting) { + appConfig.toolbar?.print.classList.add("hidden"); + appConfig.secondaryToolbar?.printButton.classList.add("hidden"); + } + if (!PDFViewerApplication.supportsFullscreen) { + appConfig.secondaryToolbar?.presentationModeButton.classList.add("hidden"); + } + if (PDFViewerApplication.supportsIntegratedFind) { + appConfig.toolbar?.viewFind.classList.add("hidden"); + } + appConfig.mainContainer.addEventListener("transitionend", function (evt) { + if (evt.target === this) { + eventBus.dispatch("resize", { + source: this + }); + } + }, true); + try { + PDFViewerApplication.setTitleUsingUrl(file, file); + PDFViewerApplication.initPassiveLoading(); + } catch (reason) { + PDFViewerApplication.l10n.get("loading_error").then(msg => { + PDFViewerApplication._documentError(msg, reason); + }); + } +} +function webViewerPageRender({ + pageNumber +}) { + if (pageNumber === PDFViewerApplication.page) { + PDFViewerApplication.toolbar?.updateLoadingIndicatorState(true); + } +} +function webViewerPageRendered({ + pageNumber, + error +}) { + if (pageNumber === PDFViewerApplication.page) { + PDFViewerApplication.toolbar?.updateLoadingIndicatorState(false); + } + if (PDFViewerApplication.pdfSidebar?.visibleView === _ui_utils.SidebarView.THUMBS) { + const pageView = PDFViewerApplication.pdfViewer.getPageView(pageNumber - 1); + const thumbnailView = PDFViewerApplication.pdfThumbnailViewer?.getThumbnail(pageNumber - 1); + if (pageView && thumbnailView) { + thumbnailView.setImage(pageView); + } + } + if (error) { + PDFViewerApplication.l10n.get("rendering_error").then(msg => { + PDFViewerApplication._otherError(msg, error); + }); + } +} +function webViewerPageMode({ + mode +}) { + let view; + switch (mode) { + case "thumbs": + view = _ui_utils.SidebarView.THUMBS; + break; + case "bookmarks": + case "outline": + view = _ui_utils.SidebarView.OUTLINE; + break; + case "attachments": + view = _ui_utils.SidebarView.ATTACHMENTS; + break; + case "layers": + view = _ui_utils.SidebarView.LAYERS; + break; + case "none": + view = _ui_utils.SidebarView.NONE; + break; + default: + console.error('Invalid "pagemode" hash parameter: ' + mode); + return; + } + PDFViewerApplication.pdfSidebar?.switchView(view, true); +} +function webViewerNamedAction(evt) { + switch (evt.action) { + case "GoToPage": + PDFViewerApplication.appConfig.toolbar?.pageNumber.select(); + break; + case "Find": + if (!PDFViewerApplication.supportsIntegratedFind) { + PDFViewerApplication?.findBar.toggle(); + } + break; + case "Print": + PDFViewerApplication.triggerPrinting(); + break; + case "SaveAs": + PDFViewerApplication.downloadOrSave(); + break; + } +} +function webViewerPresentationModeChanged(evt) { + PDFViewerApplication.pdfViewer.presentationModeState = evt.state; +} +function webViewerSidebarViewChanged({ + view +}) { + PDFViewerApplication.pdfRenderingQueue.isThumbnailViewEnabled = view === _ui_utils.SidebarView.THUMBS; + if (PDFViewerApplication.isInitialViewSet) { + PDFViewerApplication.store?.set("sidebarView", view).catch(() => {}); + } +} +function webViewerUpdateViewarea({ + location +}) { + if (PDFViewerApplication.isInitialViewSet) { + PDFViewerApplication.store?.setMultiple({ + page: location.pageNumber, + zoom: location.scale, + scrollLeft: location.left, + scrollTop: location.top, + rotation: location.rotation + }).catch(() => {}); + } + if (PDFViewerApplication.appConfig.secondaryToolbar) { + const href = PDFViewerApplication.pdfLinkService.getAnchorUrl(location.pdfOpenParams); + PDFViewerApplication.appConfig.secondaryToolbar.viewBookmarkButton.href = href; + } +} +function webViewerScrollModeChanged(evt) { + if (PDFViewerApplication.isInitialViewSet && !PDFViewerApplication.pdfViewer.isInPresentationMode) { + PDFViewerApplication.store?.set("scrollMode", evt.mode).catch(() => {}); + } +} +function webViewerSpreadModeChanged(evt) { + if (PDFViewerApplication.isInitialViewSet && !PDFViewerApplication.pdfViewer.isInPresentationMode) { + PDFViewerApplication.store?.set("spreadMode", evt.mode).catch(() => {}); + } +} +function webViewerResize() { + const { + pdfDocument, + pdfViewer, + pdfRenderingQueue + } = PDFViewerApplication; + if (pdfRenderingQueue.printing && window.matchMedia("print").matches) { + return; + } + if (!pdfDocument) { + return; + } + const currentScaleValue = pdfViewer.currentScaleValue; + if (currentScaleValue === "auto" || currentScaleValue === "page-fit" || currentScaleValue === "page-width") { + pdfViewer.currentScaleValue = currentScaleValue; + } + pdfViewer.update(); +} +function webViewerHashchange(evt) { + const hash = evt.hash; + if (!hash) { + return; + } + if (!PDFViewerApplication.isInitialViewSet) { + PDFViewerApplication.initialBookmark = hash; + } else if (!PDFViewerApplication.pdfHistory?.popStateInProgress) { + PDFViewerApplication.pdfLinkService.setHash(hash); + } +} +; +function webViewerPresentationMode() { + PDFViewerApplication.requestPresentationMode(); +} +function webViewerSwitchAnnotationEditorMode(evt) { + PDFViewerApplication.pdfViewer.annotationEditorMode = evt.mode; +} +function webViewerSwitchAnnotationEditorParams(evt) { + PDFViewerApplication.pdfViewer.annotationEditorParams = evt; +} +function webViewerPrint() { + PDFViewerApplication.triggerPrinting(); +} +function webViewerDownload() { + PDFViewerApplication.downloadOrSave(); +} +function webViewerFirstPage() { + if (PDFViewerApplication.pdfDocument) { + PDFViewerApplication.page = 1; + } +} +function webViewerLastPage() { + if (PDFViewerApplication.pdfDocument) { + PDFViewerApplication.page = PDFViewerApplication.pagesCount; + } +} +function webViewerNextPage() { + PDFViewerApplication.pdfViewer.nextPage(); +} +function webViewerPreviousPage() { + PDFViewerApplication.pdfViewer.previousPage(); +} +function webViewerZoomIn() { + PDFViewerApplication.zoomIn(); +} +function webViewerZoomOut() { + PDFViewerApplication.zoomOut(); +} +function webViewerZoomReset() { + PDFViewerApplication.zoomReset(); +} +function webViewerPageNumberChanged(evt) { + const pdfViewer = PDFViewerApplication.pdfViewer; + if (evt.value !== "") { + PDFViewerApplication.pdfLinkService.goToPage(evt.value); + } + if (evt.value !== pdfViewer.currentPageNumber.toString() && evt.value !== pdfViewer.currentPageLabel) { + PDFViewerApplication.toolbar?.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel); + } +} +function webViewerScaleChanged(evt) { + PDFViewerApplication.pdfViewer.currentScaleValue = evt.value; +} +function webViewerRotateCw() { + PDFViewerApplication.rotatePages(90); +} +function webViewerRotateCcw() { + PDFViewerApplication.rotatePages(-90); +} +function webViewerOptionalContentConfig(evt) { + PDFViewerApplication.pdfViewer.optionalContentConfigPromise = evt.promise; +} +function webViewerSwitchScrollMode(evt) { + PDFViewerApplication.pdfViewer.scrollMode = evt.mode; +} +function webViewerSwitchSpreadMode(evt) { + PDFViewerApplication.pdfViewer.spreadMode = evt.mode; +} +function webViewerDocumentProperties() { + PDFViewerApplication.pdfDocumentProperties?.open(); +} +function webViewerFindFromUrlHash(evt) { + PDFViewerApplication.eventBus.dispatch("find", { + source: evt.source, + type: "", + query: evt.query, + phraseSearch: evt.phraseSearch, + caseSensitive: false, + entireWord: false, + highlightAll: true, + findPrevious: false, + matchDiacritics: true + }); +} +function webViewerUpdateFindMatchesCount({ + matchesCount +}) { + if (PDFViewerApplication.supportsIntegratedFind) { + PDFViewerApplication.externalServices.updateFindMatchesCount(matchesCount); + } else { + PDFViewerApplication.findBar.updateResultsCount(matchesCount); + } +} +function webViewerUpdateFindControlState({ + state, + previous, + matchesCount, + rawQuery +}) { + if (PDFViewerApplication.supportsIntegratedFind) { + PDFViewerApplication.externalServices.updateFindControlState({ + result: state, + findPrevious: previous, + matchesCount, + rawQuery + }); + } else { + PDFViewerApplication.findBar?.updateUIState(state, previous, matchesCount); + } +} +function webViewerScaleChanging(evt) { + PDFViewerApplication.toolbar?.setPageScale(evt.presetValue, evt.scale); + PDFViewerApplication.pdfViewer.update(); +} +function webViewerRotationChanging(evt) { + if (PDFViewerApplication.pdfThumbnailViewer) { + PDFViewerApplication.pdfThumbnailViewer.pagesRotation = evt.pagesRotation; + } + PDFViewerApplication.forceRendering(); + PDFViewerApplication.pdfViewer.currentPageNumber = evt.pageNumber; +} +function webViewerPageChanging({ + pageNumber, + pageLabel +}) { + PDFViewerApplication.toolbar?.setPageNumber(pageNumber, pageLabel); + PDFViewerApplication.secondaryToolbar?.setPageNumber(pageNumber); + if (PDFViewerApplication.pdfSidebar?.visibleView === _ui_utils.SidebarView.THUMBS) { + PDFViewerApplication.pdfThumbnailViewer?.scrollThumbnailIntoView(pageNumber); + } + const currentPage = PDFViewerApplication.pdfViewer.getPageView(pageNumber - 1); + PDFViewerApplication.toolbar?.updateLoadingIndicatorState(currentPage?.renderingState === _ui_utils.RenderingStates.RUNNING); +} +function webViewerResolutionChange(evt) { + PDFViewerApplication.pdfViewer.refresh(); +} +function webViewerVisibilityChange(evt) { + if (document.visibilityState === "visible") { + setZoomDisabledTimeout(); + } +} +let zoomDisabledTimeout = null; +function setZoomDisabledTimeout() { + if (zoomDisabledTimeout) { + clearTimeout(zoomDisabledTimeout); + } + zoomDisabledTimeout = setTimeout(function () { + zoomDisabledTimeout = null; + }, WHEEL_ZOOM_DISABLED_TIMEOUT); +} +function webViewerWheel(evt) { + const { + pdfViewer, + supportedMouseWheelZoomModifierKeys, + supportsPinchToZoom + } = PDFViewerApplication; + if (pdfViewer.isInPresentationMode) { + return; + } + const deltaMode = evt.deltaMode; + let scaleFactor = Math.exp(-evt.deltaY / 100); + const isPinchToZoom = evt.ctrlKey && !PDFViewerApplication._isCtrlKeyDown && deltaMode === WheelEvent.DOM_DELTA_PIXEL && evt.deltaX === 0 && Math.abs(scaleFactor - 1) < 0.05 && evt.deltaZ === 0; + if (isPinchToZoom || evt.ctrlKey && supportedMouseWheelZoomModifierKeys.ctrlKey || evt.metaKey && supportedMouseWheelZoomModifierKeys.metaKey) { + evt.preventDefault(); + if (zoomDisabledTimeout || document.visibilityState === "hidden") { + return; + } + const previousScale = pdfViewer.currentScale; + if (isPinchToZoom && supportsPinchToZoom) { + scaleFactor = PDFViewerApplication._accumulateFactor(previousScale, scaleFactor, "_wheelUnusedFactor"); + if (scaleFactor < 1) { + PDFViewerApplication.zoomOut(null, scaleFactor); + } else if (scaleFactor > 1) { + PDFViewerApplication.zoomIn(null, scaleFactor); + } + } else { + const delta = (0, _ui_utils.normalizeWheelEventDirection)(evt); + let ticks = 0; + if (deltaMode === WheelEvent.DOM_DELTA_LINE || deltaMode === WheelEvent.DOM_DELTA_PAGE) { + if (Math.abs(delta) >= 1) { + ticks = Math.sign(delta); + } else { + ticks = PDFViewerApplication._accumulateTicks(delta, "_wheelUnusedTicks"); + } + } else { + const PIXELS_PER_LINE_SCALE = 30; + ticks = PDFViewerApplication._accumulateTicks(delta / PIXELS_PER_LINE_SCALE, "_wheelUnusedTicks"); + } + if (ticks < 0) { + PDFViewerApplication.zoomOut(-ticks); + } else if (ticks > 0) { + PDFViewerApplication.zoomIn(ticks); + } + } + const currentScale = pdfViewer.currentScale; + if (previousScale !== currentScale) { + const scaleCorrectionFactor = currentScale / previousScale - 1; + const [top, left] = pdfViewer.containerTopLeft; + const dx = evt.clientX - left; + const dy = evt.clientY - top; + pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor; + pdfViewer.container.scrollTop += dy * scaleCorrectionFactor; + } + } else { + setZoomDisabledTimeout(); + } +} +function webViewerTouchStart(evt) { + if (PDFViewerApplication.pdfViewer.isInPresentationMode || evt.touches.length < 2) { + return; + } + evt.preventDefault(); + if (evt.touches.length !== 2) { + PDFViewerApplication._touchInfo = null; + return; + } + let [touch0, touch1] = evt.touches; + if (touch0.identifier > touch1.identifier) { + [touch0, touch1] = [touch1, touch0]; + } + PDFViewerApplication._touchInfo = { + touch0X: touch0.pageX, + touch0Y: touch0.pageY, + touch1X: touch1.pageX, + touch1Y: touch1.pageY + }; +} +function webViewerTouchMove(evt) { + if (!PDFViewerApplication._touchInfo || evt.touches.length !== 2) { + return; + } + const { + pdfViewer, + _touchInfo, + supportsPinchToZoom + } = PDFViewerApplication; + let [touch0, touch1] = evt.touches; + if (touch0.identifier > touch1.identifier) { + [touch0, touch1] = [touch1, touch0]; + } + const { + pageX: page0X, + pageY: page0Y + } = touch0; + const { + pageX: page1X, + pageY: page1Y + } = touch1; + const { + touch0X: pTouch0X, + touch0Y: pTouch0Y, + touch1X: pTouch1X, + touch1Y: pTouch1Y + } = _touchInfo; + if (Math.abs(pTouch0X - page0X) <= 1 && Math.abs(pTouch0Y - page0Y) <= 1 && Math.abs(pTouch1X - page1X) <= 1 && Math.abs(pTouch1Y - page1Y) <= 1) { + return; + } + _touchInfo.touch0X = page0X; + _touchInfo.touch0Y = page0Y; + _touchInfo.touch1X = page1X; + _touchInfo.touch1Y = page1Y; + if (pTouch0X === page0X && pTouch0Y === page0Y) { + const v1X = pTouch1X - page0X; + const v1Y = pTouch1Y - page0Y; + const v2X = page1X - page0X; + const v2Y = page1Y - page0Y; + const det = v1X * v2Y - v1Y * v2X; + if (Math.abs(det) > 0.02 * Math.hypot(v1X, v1Y) * Math.hypot(v2X, v2Y)) { + return; + } + } else if (pTouch1X === page1X && pTouch1Y === page1Y) { + const v1X = pTouch0X - page1X; + const v1Y = pTouch0Y - page1Y; + const v2X = page0X - page1X; + const v2Y = page0Y - page1Y; + const det = v1X * v2Y - v1Y * v2X; + if (Math.abs(det) > 0.02 * Math.hypot(v1X, v1Y) * Math.hypot(v2X, v2Y)) { + return; + } + } else { + const diff0X = page0X - pTouch0X; + const diff1X = page1X - pTouch1X; + const diff0Y = page0Y - pTouch0Y; + const diff1Y = page1Y - pTouch1Y; + const dotProduct = diff0X * diff1X + diff0Y * diff1Y; + if (dotProduct >= 0) { + return; + } + } + evt.preventDefault(); + const distance = Math.hypot(page0X - page1X, page0Y - page1Y) || 1; + const pDistance = Math.hypot(pTouch0X - pTouch1X, pTouch0Y - pTouch1Y) || 1; + const previousScale = pdfViewer.currentScale; + if (supportsPinchToZoom) { + const newScaleFactor = PDFViewerApplication._accumulateFactor(previousScale, distance / pDistance, "_touchUnusedFactor"); + if (newScaleFactor < 1) { + PDFViewerApplication.zoomOut(null, newScaleFactor); + } else if (newScaleFactor > 1) { + PDFViewerApplication.zoomIn(null, newScaleFactor); + } + } else { + const PIXELS_PER_LINE_SCALE = 30; + const ticks = PDFViewerApplication._accumulateTicks((distance - pDistance) / PIXELS_PER_LINE_SCALE, "_touchUnusedTicks"); + if (ticks < 0) { + PDFViewerApplication.zoomOut(-ticks); + } else if (ticks > 0) { + PDFViewerApplication.zoomIn(ticks); + } + } + const currentScale = pdfViewer.currentScale; + if (previousScale !== currentScale) { + const scaleCorrectionFactor = currentScale / previousScale - 1; + const newCenterX = (page0X + page1X) / 2; + const newCenterY = (page0Y + page1Y) / 2; + const [top, left] = pdfViewer.containerTopLeft; + const dx = newCenterX - left; + const dy = newCenterY - top; + pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor; + pdfViewer.container.scrollTop += dy * scaleCorrectionFactor; + } +} +function webViewerTouchEnd(evt) { + if (!PDFViewerApplication._touchInfo) { + return; + } + evt.preventDefault(); + PDFViewerApplication._touchInfo = null; + PDFViewerApplication._touchUnusedTicks = 0; + PDFViewerApplication._touchUnusedFactor = 1; +} +function webViewerClick(evt) { + if (!PDFViewerApplication.secondaryToolbar?.isOpen) { + return; + } + const appConfig = PDFViewerApplication.appConfig; + if (PDFViewerApplication.pdfViewer.containsElement(evt.target) || appConfig.toolbar?.container.contains(evt.target) && evt.target !== appConfig.secondaryToolbar?.toggleButton) { + PDFViewerApplication.secondaryToolbar.close(); + } +} +function webViewerKeyUp(evt) { + if (evt.key === "Control") { + PDFViewerApplication._isCtrlKeyDown = false; + } +} +function webViewerKeyDown(evt) { + PDFViewerApplication._isCtrlKeyDown = evt.key === "Control"; + if (PDFViewerApplication.overlayManager.active) { + return; + } + const { + eventBus, + pdfViewer + } = PDFViewerApplication; + const isViewerInPresentationMode = pdfViewer.isInPresentationMode; + let handled = false, + ensureViewerFocused = false; + const cmd = (evt.ctrlKey ? 1 : 0) | (evt.altKey ? 2 : 0) | (evt.shiftKey ? 4 : 0) | (evt.metaKey ? 8 : 0); + if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) { + switch (evt.keyCode) { + case 70: + if (!PDFViewerApplication.supportsIntegratedFind && !evt.shiftKey) { + PDFViewerApplication.findBar?.open(); + handled = true; + } + break; + case 71: + if (!PDFViewerApplication.supportsIntegratedFind) { + const { + state + } = PDFViewerApplication.findController; + if (state) { + const eventState = Object.assign(Object.create(null), state, { + source: window, + type: "again", + findPrevious: cmd === 5 || cmd === 12 + }); + eventBus.dispatch("find", eventState); + } + handled = true; + } + break; + case 61: + case 107: + case 187: + case 171: + if (!isViewerInPresentationMode) { + PDFViewerApplication.zoomIn(); + } + handled = true; + break; + case 173: + case 109: + case 189: + if (!isViewerInPresentationMode) { + PDFViewerApplication.zoomOut(); + } + handled = true; + break; + case 48: + case 96: + if (!isViewerInPresentationMode) { + setTimeout(function () { + PDFViewerApplication.zoomReset(); + }); + handled = false; + } + break; + case 38: + if (isViewerInPresentationMode || PDFViewerApplication.page > 1) { + PDFViewerApplication.page = 1; + handled = true; + ensureViewerFocused = true; + } + break; + case 40: + if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) { + PDFViewerApplication.page = PDFViewerApplication.pagesCount; + handled = true; + ensureViewerFocused = true; + } + break; + } + } + if (cmd === 3 || cmd === 10) { + switch (evt.keyCode) { + case 80: + PDFViewerApplication.requestPresentationMode(); + handled = true; + PDFViewerApplication.externalServices.reportTelemetry({ + type: "buttons", + data: { + id: "presentationModeKeyboard" + } + }); + break; + case 71: + if (PDFViewerApplication.appConfig.toolbar) { + PDFViewerApplication.appConfig.toolbar.pageNumber.select(); + handled = true; + } + break; + } + } + if (handled) { + if (ensureViewerFocused && !isViewerInPresentationMode) { + pdfViewer.focus(); + } + evt.preventDefault(); + return; + } + const curElement = (0, _ui_utils.getActiveOrFocusedElement)(); + const curElementTagName = curElement?.tagName.toUpperCase(); + if (curElementTagName === "INPUT" || curElementTagName === "TEXTAREA" || curElementTagName === "SELECT" || curElement?.isContentEditable) { + if (evt.keyCode !== 27) { + return; + } + } + if (cmd === 0) { + let turnPage = 0, + turnOnlyIfPageFit = false; + switch (evt.keyCode) { + case 38: + case 33: + if (pdfViewer.isVerticalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + turnPage = -1; + break; + case 8: + if (!isViewerInPresentationMode) { + turnOnlyIfPageFit = true; + } + turnPage = -1; + break; + case 37: + if (pdfViewer.isHorizontalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + case 75: + case 80: + turnPage = -1; + break; + case 27: + if (PDFViewerApplication.secondaryToolbar?.isOpen) { + PDFViewerApplication.secondaryToolbar.close(); + handled = true; + } + if (!PDFViewerApplication.supportsIntegratedFind && PDFViewerApplication.findBar?.opened) { + PDFViewerApplication.findBar.close(); + handled = true; + } + break; + case 40: + case 34: + if (pdfViewer.isVerticalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + turnPage = 1; + break; + case 13: + case 32: + if (!isViewerInPresentationMode) { + turnOnlyIfPageFit = true; + } + turnPage = 1; + break; + case 39: + if (pdfViewer.isHorizontalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + case 74: + case 78: + turnPage = 1; + break; + case 36: + if (isViewerInPresentationMode || PDFViewerApplication.page > 1) { + PDFViewerApplication.page = 1; + handled = true; + ensureViewerFocused = true; + } + break; + case 35: + if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) { + PDFViewerApplication.page = PDFViewerApplication.pagesCount; + handled = true; + ensureViewerFocused = true; + } + break; + case 83: + PDFViewerApplication.pdfCursorTools?.switchTool(_pdf_cursor_tools.CursorTool.SELECT); + break; + case 72: + PDFViewerApplication.pdfCursorTools?.switchTool(_pdf_cursor_tools.CursorTool.HAND); + break; + case 82: + PDFViewerApplication.rotatePages(90); + break; + case 115: + PDFViewerApplication.pdfSidebar?.toggle(); + break; + } + if (turnPage !== 0 && (!turnOnlyIfPageFit || pdfViewer.currentScaleValue === "page-fit")) { + if (turnPage > 0) { + pdfViewer.nextPage(); + } else { + pdfViewer.previousPage(); + } + handled = true; + } + } + if (cmd === 4) { + switch (evt.keyCode) { + case 13: + case 32: + if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== "page-fit") { + break; + } + pdfViewer.previousPage(); + handled = true; + break; + case 82: + PDFViewerApplication.rotatePages(-90); + break; + } + } + if (!handled && !isViewerInPresentationMode) { + if (evt.keyCode >= 33 && evt.keyCode <= 40 || evt.keyCode === 32 && curElementTagName !== "BUTTON") { + ensureViewerFocused = true; + } + } + if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) { + pdfViewer.focus(); + } + if (handled) { + evt.preventDefault(); + } +} +function beforeUnload(evt) { + evt.preventDefault(); + evt.returnValue = ""; + return false; +} +function webViewerAnnotationEditorStatesChanged(data) { + PDFViewerApplication.externalServices.updateEditorStates(data); +} +const PDFPrintServiceFactory = { + instance: { + supportsPrinting: false, + createPrintService() { + throw new Error("Not implemented: createPrintService"); + } + } +}; +exports.PDFPrintServiceFactory = PDFPrintServiceFactory; + +/***/ }), +/* 5 */ +/***/ ((module) => { + + + +let pdfjsLib; +if (typeof window !== "undefined" && window["pdfjs-dist/build/pdf"]) { + pdfjsLib = window["pdfjs-dist/build/pdf"]; +} else { + pdfjsLib = require("../build/pdf.js"); +} +module.exports = pdfjsLib; + +/***/ }), +/* 6 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.WaitOnType = exports.EventBus = exports.AutomationEventBus = void 0; +exports.waitOnEventOrTimeout = waitOnEventOrTimeout; +const WaitOnType = { + EVENT: "event", + TIMEOUT: "timeout" +}; +exports.WaitOnType = WaitOnType; +function waitOnEventOrTimeout({ + target, + name, + delay = 0 +}) { + return new Promise(function (resolve, reject) { + if (typeof target !== "object" || !(name && typeof name === "string") || !(Number.isInteger(delay) && delay >= 0)) { + throw new Error("waitOnEventOrTimeout - invalid parameters."); + } + function handler(type) { + if (target instanceof EventBus) { + target._off(name, eventHandler); + } else { + target.removeEventListener(name, eventHandler); + } + if (timeout) { + clearTimeout(timeout); + } + resolve(type); + } + const eventHandler = handler.bind(null, WaitOnType.EVENT); + if (target instanceof EventBus) { + target._on(name, eventHandler); + } else { + target.addEventListener(name, eventHandler); + } + const timeoutHandler = handler.bind(null, WaitOnType.TIMEOUT); + const timeout = setTimeout(timeoutHandler, delay); + }); +} +class EventBus { + #listeners = Object.create(null); + on(eventName, listener, options = null) { + this._on(eventName, listener, { + external: true, + once: options?.once + }); + } + off(eventName, listener, options = null) { + this._off(eventName, listener, { + external: true, + once: options?.once + }); + } + dispatch(eventName, data) { + const eventListeners = this.#listeners[eventName]; + if (!eventListeners || eventListeners.length === 0) { + return; + } + let externalListeners; + for (const { + listener, + external, + once + } of eventListeners.slice(0)) { + if (once) { + this._off(eventName, listener); + } + if (external) { + (externalListeners ||= []).push(listener); + continue; + } + listener(data); + } + if (externalListeners) { + for (const listener of externalListeners) { + listener(data); + } + externalListeners = null; + } + } + _on(eventName, listener, options = null) { + const eventListeners = this.#listeners[eventName] ||= []; + eventListeners.push({ + listener, + external: options?.external === true, + once: options?.once === true + }); + } + _off(eventName, listener, options = null) { + const eventListeners = this.#listeners[eventName]; + if (!eventListeners) { + return; + } + for (let i = 0, ii = eventListeners.length; i < ii; i++) { + if (eventListeners[i].listener === listener) { + eventListeners.splice(i, 1); + return; + } + } + } +} +exports.EventBus = EventBus; +class AutomationEventBus extends EventBus { + dispatch(eventName, data) { + super.dispatch(eventName, data); + const details = Object.create(null); + if (data) { + for (const key in data) { + const value = data[key]; + if (key === "source") { + if (value === window || value === document) { + return; + } + continue; + } + details[key] = value; + } + } + const event = document.createEvent("CustomEvent"); + event.initCustomEvent(eventName, true, true, details); + document.dispatchEvent(event); + } +} +exports.AutomationEventBus = AutomationEventBus; + +/***/ }), +/* 7 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFCursorTools = exports.CursorTool = void 0; +var _pdfjsLib = __webpack_require__(5); +var _grab_to_pan = __webpack_require__(8); +var _ui_utils = __webpack_require__(1); +const CursorTool = { + SELECT: 0, + HAND: 1, + ZOOM: 2 +}; +exports.CursorTool = CursorTool; +class PDFCursorTools { + constructor({ + container, + eventBus, + cursorToolOnLoad = CursorTool.SELECT + }) { + this.container = container; + this.eventBus = eventBus; + this.active = CursorTool.SELECT; + this.previouslyActive = null; + this.handTool = new _grab_to_pan.GrabToPan({ + element: this.container + }); + this.#addEventListeners(); + Promise.resolve().then(() => { + this.switchTool(cursorToolOnLoad); + }); + } + get activeTool() { + return this.active; + } + switchTool(tool) { + if (this.previouslyActive !== null) { + return; + } + if (tool === this.active) { + return; + } + const disableActiveTool = () => { + switch (this.active) { + case CursorTool.SELECT: + break; + case CursorTool.HAND: + this.handTool.deactivate(); + break; + case CursorTool.ZOOM: + } + }; + switch (tool) { + case CursorTool.SELECT: + disableActiveTool(); + break; + case CursorTool.HAND: + disableActiveTool(); + this.handTool.activate(); + break; + case CursorTool.ZOOM: + default: + console.error(`switchTool: "${tool}" is an unsupported value.`); + return; + } + this.active = tool; + this.#dispatchEvent(); + } + #dispatchEvent() { + this.eventBus.dispatch("cursortoolchanged", { + source: this, + tool: this.active + }); + } + #addEventListeners() { + this.eventBus._on("switchcursortool", evt => { + this.switchTool(evt.tool); + }); + let annotationEditorMode = _pdfjsLib.AnnotationEditorType.NONE, + presentationModeState = _ui_utils.PresentationModeState.NORMAL; + const disableActive = () => { + const previouslyActive = this.active; + this.switchTool(CursorTool.SELECT); + this.previouslyActive ??= previouslyActive; + }; + const enableActive = () => { + const previouslyActive = this.previouslyActive; + if (previouslyActive !== null && annotationEditorMode === _pdfjsLib.AnnotationEditorType.NONE && presentationModeState === _ui_utils.PresentationModeState.NORMAL) { + this.previouslyActive = null; + this.switchTool(previouslyActive); + } + }; + this.eventBus._on("secondarytoolbarreset", evt => { + if (this.previouslyActive !== null) { + annotationEditorMode = _pdfjsLib.AnnotationEditorType.NONE; + presentationModeState = _ui_utils.PresentationModeState.NORMAL; + enableActive(); + } + }); + this.eventBus._on("annotationeditormodechanged", ({ + mode + }) => { + annotationEditorMode = mode; + if (mode === _pdfjsLib.AnnotationEditorType.NONE) { + enableActive(); + } else { + disableActive(); + } + }); + this.eventBus._on("presentationmodechanged", ({ + state + }) => { + presentationModeState = state; + if (state === _ui_utils.PresentationModeState.NORMAL) { + enableActive(); + } else if (state === _ui_utils.PresentationModeState.FULLSCREEN) { + disableActive(); + } + }); + } +} +exports.PDFCursorTools = PDFCursorTools; + +/***/ }), +/* 8 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.GrabToPan = void 0; +const CSS_CLASS_GRAB = "grab-to-pan-grab"; +class GrabToPan { + constructor(options) { + this.element = options.element; + this.document = options.element.ownerDocument; + if (typeof options.ignoreTarget === "function") { + this.ignoreTarget = options.ignoreTarget; + } + this.onActiveChanged = options.onActiveChanged; + this.activate = this.activate.bind(this); + this.deactivate = this.deactivate.bind(this); + this.toggle = this.toggle.bind(this); + this._onMouseDown = this.#onMouseDown.bind(this); + this._onMouseMove = this.#onMouseMove.bind(this); + this._endPan = this.#endPan.bind(this); + const overlay = this.overlay = document.createElement("div"); + overlay.className = "grab-to-pan-grabbing"; + } + activate() { + if (!this.active) { + this.active = true; + this.element.addEventListener("mousedown", this._onMouseDown, true); + this.element.classList.add(CSS_CLASS_GRAB); + this.onActiveChanged?.(true); + } + } + deactivate() { + if (this.active) { + this.active = false; + this.element.removeEventListener("mousedown", this._onMouseDown, true); + this._endPan(); + this.element.classList.remove(CSS_CLASS_GRAB); + this.onActiveChanged?.(false); + } + } + toggle() { + if (this.active) { + this.deactivate(); + } else { + this.activate(); + } + } + ignoreTarget(node) { + return node.matches("a[href], a[href] *, input, textarea, button, button *, select, option"); + } + #onMouseDown(event) { + if (event.button !== 0 || this.ignoreTarget(event.target)) { + return; + } + if (event.originalTarget) { + try { + event.originalTarget.tagName; + } catch (e) { + return; + } + } + this.scrollLeftStart = this.element.scrollLeft; + this.scrollTopStart = this.element.scrollTop; + this.clientXStart = event.clientX; + this.clientYStart = event.clientY; + this.document.addEventListener("mousemove", this._onMouseMove, true); + this.document.addEventListener("mouseup", this._endPan, true); + this.element.addEventListener("scroll", this._endPan, true); + event.preventDefault(); + event.stopPropagation(); + const focusedElement = document.activeElement; + if (focusedElement && !focusedElement.contains(event.target)) { + focusedElement.blur(); + } + } + #onMouseMove(event) { + this.element.removeEventListener("scroll", this._endPan, true); + if (!(event.buttons & 1)) { + this._endPan(); + return; + } + const xDiff = event.clientX - this.clientXStart; + const yDiff = event.clientY - this.clientYStart; + const scrollTop = this.scrollTopStart - yDiff; + const scrollLeft = this.scrollLeftStart - xDiff; + if (this.element.scrollTo) { + this.element.scrollTo({ + top: scrollTop, + left: scrollLeft, + behavior: "instant" + }); + } else { + this.element.scrollTop = scrollTop; + this.element.scrollLeft = scrollLeft; + } + if (!this.overlay.parentNode) { + document.body.append(this.overlay); + } + } + #endPan() { + this.element.removeEventListener("scroll", this._endPan, true); + this.document.removeEventListener("mousemove", this._onMouseMove, true); + this.document.removeEventListener("mouseup", this._endPan, true); + this.overlay.remove(); + } +} +exports.GrabToPan = GrabToPan; + +/***/ }), +/* 9 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationEditorParams = void 0; +var _pdfjsLib = __webpack_require__(5); +class AnnotationEditorParams { + constructor(options, eventBus) { + this.eventBus = eventBus; + this.#bindListeners(options); + } + #bindListeners({ + editorFreeTextFontSize, + editorFreeTextColor, + editorInkColor, + editorInkThickness, + editorInkOpacity + }) { + editorFreeTextFontSize.addEventListener("input", evt => { + this.eventBus.dispatch("switchannotationeditorparams", { + source: this, + type: _pdfjsLib.AnnotationEditorParamsType.FREETEXT_SIZE, + value: editorFreeTextFontSize.valueAsNumber + }); + }); + editorFreeTextColor.addEventListener("input", evt => { + this.eventBus.dispatch("switchannotationeditorparams", { + source: this, + type: _pdfjsLib.AnnotationEditorParamsType.FREETEXT_COLOR, + value: editorFreeTextColor.value + }); + }); + editorInkColor.addEventListener("input", evt => { + this.eventBus.dispatch("switchannotationeditorparams", { + source: this, + type: _pdfjsLib.AnnotationEditorParamsType.INK_COLOR, + value: editorInkColor.value + }); + }); + editorInkThickness.addEventListener("input", evt => { + this.eventBus.dispatch("switchannotationeditorparams", { + source: this, + type: _pdfjsLib.AnnotationEditorParamsType.INK_THICKNESS, + value: editorInkThickness.valueAsNumber + }); + }); + editorInkOpacity.addEventListener("input", evt => { + this.eventBus.dispatch("switchannotationeditorparams", { + source: this, + type: _pdfjsLib.AnnotationEditorParamsType.INK_OPACITY, + value: editorInkOpacity.valueAsNumber + }); + }); + this.eventBus._on("annotationeditorparamschanged", evt => { + for (const [type, value] of evt.details) { + switch (type) { + case _pdfjsLib.AnnotationEditorParamsType.FREETEXT_SIZE: + editorFreeTextFontSize.value = value; + break; + case _pdfjsLib.AnnotationEditorParamsType.FREETEXT_COLOR: + editorFreeTextColor.value = value; + break; + case _pdfjsLib.AnnotationEditorParamsType.INK_COLOR: + editorInkColor.value = value; + break; + case _pdfjsLib.AnnotationEditorParamsType.INK_THICKNESS: + editorInkThickness.value = value; + break; + case _pdfjsLib.AnnotationEditorParamsType.INK_OPACITY: + editorInkOpacity.value = value; + break; + } + } + }); + } +} +exports.AnnotationEditorParams = AnnotationEditorParams; + +/***/ }), +/* 10 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.OverlayManager = void 0; +class OverlayManager { + #overlays = new WeakMap(); + #active = null; + get active() { + return this.#active; + } + async register(dialog, canForceClose = false) { + if (typeof dialog !== "object") { + throw new Error("Not enough parameters."); + } else if (this.#overlays.has(dialog)) { + throw new Error("The overlay is already registered."); + } + this.#overlays.set(dialog, { + canForceClose + }); + dialog.addEventListener("cancel", evt => { + this.#active = null; + }); + } + async unregister(dialog) { + if (!this.#overlays.has(dialog)) { + throw new Error("The overlay does not exist."); + } else if (this.#active === dialog) { + throw new Error("The overlay cannot be removed while it is active."); + } + this.#overlays.delete(dialog); + } + async open(dialog) { + if (!this.#overlays.has(dialog)) { + throw new Error("The overlay does not exist."); + } else if (this.#active) { + if (this.#active === dialog) { + throw new Error("The overlay is already active."); + } else if (this.#overlays.get(dialog).canForceClose) { + await this.close(); + } else { + throw new Error("Another overlay is currently active."); + } + } + this.#active = dialog; + dialog.showModal(); + } + async close(dialog = this.#active) { + if (!this.#overlays.has(dialog)) { + throw new Error("The overlay does not exist."); + } else if (!this.#active) { + throw new Error("The overlay is currently not active."); + } else if (this.#active !== dialog) { + throw new Error("Another overlay is currently active."); + } + dialog.close(); + this.#active = null; + } +} +exports.OverlayManager = OverlayManager; + +/***/ }), +/* 11 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PasswordPrompt = void 0; +var _pdfjsLib = __webpack_require__(5); +class PasswordPrompt { + #activeCapability = null; + #updateCallback = null; + #reason = null; + constructor(options, overlayManager, l10n, isViewerEmbedded = false) { + this.dialog = options.dialog; + this.label = options.label; + this.input = options.input; + this.submitButton = options.submitButton; + this.cancelButton = options.cancelButton; + this.overlayManager = overlayManager; + this.l10n = l10n; + this._isViewerEmbedded = isViewerEmbedded; + this.submitButton.addEventListener("click", this.#verify.bind(this)); + this.cancelButton.addEventListener("click", this.close.bind(this)); + this.input.addEventListener("keydown", e => { + if (e.keyCode === 13) { + this.#verify(); + } + }); + this.overlayManager.register(this.dialog, true); + this.dialog.addEventListener("close", this.#cancel.bind(this)); + } + async open() { + if (this.#activeCapability) { + await this.#activeCapability.promise; + } + this.#activeCapability = (0, _pdfjsLib.createPromiseCapability)(); + try { + await this.overlayManager.open(this.dialog); + } catch (ex) { + this.#activeCapability = null; + throw ex; + } + const passwordIncorrect = this.#reason === _pdfjsLib.PasswordResponses.INCORRECT_PASSWORD; + if (!this._isViewerEmbedded || passwordIncorrect) { + this.input.focus(); + } + this.label.textContent = await this.l10n.get(`password_${passwordIncorrect ? "invalid" : "label"}`); + } + async close() { + if (this.overlayManager.active === this.dialog) { + this.overlayManager.close(this.dialog); + } + } + #verify() { + const password = this.input.value; + if (password?.length > 0) { + this.#invokeCallback(password); + } + } + #cancel() { + this.#invokeCallback(new Error("PasswordPrompt cancelled.")); + this.#activeCapability.resolve(); + } + #invokeCallback(password) { + if (!this.#updateCallback) { + return; + } + this.close(); + this.input.value = ""; + this.#updateCallback(password); + this.#updateCallback = null; + } + async setUpdateCallback(updateCallback, reason) { + if (this.#activeCapability) { + await this.#activeCapability.promise; + } + this.#updateCallback = updateCallback; + this.#reason = reason; + } +} +exports.PasswordPrompt = PasswordPrompt; + +/***/ }), +/* 12 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFAttachmentViewer = void 0; +var _pdfjsLib = __webpack_require__(5); +var _base_tree_viewer = __webpack_require__(13); +var _event_utils = __webpack_require__(6); +class PDFAttachmentViewer extends _base_tree_viewer.BaseTreeViewer { + constructor(options) { + super(options); + this.downloadManager = options.downloadManager; + this.eventBus._on("fileattachmentannotation", this.#appendAttachment.bind(this)); + } + reset(keepRenderedCapability = false) { + super.reset(); + this._attachments = null; + if (!keepRenderedCapability) { + this._renderedCapability = (0, _pdfjsLib.createPromiseCapability)(); + } + this._pendingDispatchEvent = false; + } + async _dispatchEvent(attachmentsCount) { + this._renderedCapability.resolve(); + if (attachmentsCount === 0 && !this._pendingDispatchEvent) { + this._pendingDispatchEvent = true; + await (0, _event_utils.waitOnEventOrTimeout)({ + target: this.eventBus, + name: "annotationlayerrendered", + delay: 1000 + }); + if (!this._pendingDispatchEvent) { + return; + } + } + this._pendingDispatchEvent = false; + this.eventBus.dispatch("attachmentsloaded", { + source: this, + attachmentsCount + }); + } + _bindLink(element, { + content, + filename + }) { + element.onclick = () => { + this.downloadManager.openOrDownloadData(element, content, filename); + return false; + }; + } + render({ + attachments, + keepRenderedCapability = false + }) { + if (this._attachments) { + this.reset(keepRenderedCapability); + } + this._attachments = attachments || null; + if (!attachments) { + this._dispatchEvent(0); + return; + } + const names = Object.keys(attachments).sort(function (a, b) { + return a.toLowerCase().localeCompare(b.toLowerCase()); + }); + const fragment = document.createDocumentFragment(); + let attachmentsCount = 0; + for (const name of names) { + const item = attachments[name]; + const content = item.content, + filename = (0, _pdfjsLib.getFilenameFromUrl)(item.filename, true); + const div = document.createElement("div"); + div.className = "treeItem"; + const element = document.createElement("a"); + this._bindLink(element, { + content, + filename + }); + element.textContent = this._normalizeTextContent(filename); + div.append(element); + fragment.append(div); + attachmentsCount++; + } + this._finishRendering(fragment, attachmentsCount); + } + #appendAttachment({ + filename, + content + }) { + const renderedPromise = this._renderedCapability.promise; + renderedPromise.then(() => { + if (renderedPromise !== this._renderedCapability.promise) { + return; + } + const attachments = this._attachments || Object.create(null); + for (const name in attachments) { + if (filename === name) { + return; + } + } + attachments[filename] = { + filename, + content + }; + this.render({ + attachments, + keepRenderedCapability: true + }); + }); + } +} +exports.PDFAttachmentViewer = PDFAttachmentViewer; + +/***/ }), +/* 13 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.BaseTreeViewer = void 0; +var _ui_utils = __webpack_require__(1); +const TREEITEM_OFFSET_TOP = -100; +const TREEITEM_SELECTED_CLASS = "selected"; +class BaseTreeViewer { + constructor(options) { + if (this.constructor === BaseTreeViewer) { + throw new Error("Cannot initialize BaseTreeViewer."); + } + this.container = options.container; + this.eventBus = options.eventBus; + this.reset(); + } + reset() { + this._pdfDocument = null; + this._lastToggleIsShow = true; + this._currentTreeItem = null; + this.container.textContent = ""; + this.container.classList.remove("treeWithDeepNesting"); + } + _dispatchEvent(count) { + throw new Error("Not implemented: _dispatchEvent"); + } + _bindLink(element, params) { + throw new Error("Not implemented: _bindLink"); + } + _normalizeTextContent(str) { + return (0, _ui_utils.removeNullCharacters)(str, true) || "\u2013"; + } + _addToggleButton(div, hidden = false) { + const toggler = document.createElement("div"); + toggler.className = "treeItemToggler"; + if (hidden) { + toggler.classList.add("treeItemsHidden"); + } + toggler.onclick = evt => { + evt.stopPropagation(); + toggler.classList.toggle("treeItemsHidden"); + if (evt.shiftKey) { + const shouldShowAll = !toggler.classList.contains("treeItemsHidden"); + this._toggleTreeItem(div, shouldShowAll); + } + }; + div.prepend(toggler); + } + _toggleTreeItem(root, show = false) { + this._lastToggleIsShow = show; + for (const toggler of root.querySelectorAll(".treeItemToggler")) { + toggler.classList.toggle("treeItemsHidden", !show); + } + } + _toggleAllTreeItems() { + this._toggleTreeItem(this.container, !this._lastToggleIsShow); + } + _finishRendering(fragment, count, hasAnyNesting = false) { + if (hasAnyNesting) { + this.container.classList.add("treeWithDeepNesting"); + this._lastToggleIsShow = !fragment.querySelector(".treeItemsHidden"); + } + this.container.append(fragment); + this._dispatchEvent(count); + } + render(params) { + throw new Error("Not implemented: render"); + } + _updateCurrentTreeItem(treeItem = null) { + if (this._currentTreeItem) { + this._currentTreeItem.classList.remove(TREEITEM_SELECTED_CLASS); + this._currentTreeItem = null; + } + if (treeItem) { + treeItem.classList.add(TREEITEM_SELECTED_CLASS); + this._currentTreeItem = treeItem; + } + } + _scrollToCurrentTreeItem(treeItem) { + if (!treeItem) { + return; + } + let currentNode = treeItem.parentNode; + while (currentNode && currentNode !== this.container) { + if (currentNode.classList.contains("treeItem")) { + const toggler = currentNode.firstElementChild; + toggler?.classList.remove("treeItemsHidden"); + } + currentNode = currentNode.parentNode; + } + this._updateCurrentTreeItem(treeItem); + this.container.scrollTo(treeItem.offsetLeft, treeItem.offsetTop + TREEITEM_OFFSET_TOP); + } +} +exports.BaseTreeViewer = BaseTreeViewer; + +/***/ }), +/* 14 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFDocumentProperties = void 0; +var _pdfjsLib = __webpack_require__(5); +var _ui_utils = __webpack_require__(1); +const DEFAULT_FIELD_CONTENT = "-"; +const NON_METRIC_LOCALES = ["en-us", "en-lr", "my"]; +const US_PAGE_NAMES = { + "8.5x11": "Letter", + "8.5x14": "Legal" +}; +const METRIC_PAGE_NAMES = { + "297x420": "A3", + "210x297": "A4" +}; +function getPageName(size, isPortrait, pageNames) { + const width = isPortrait ? size.width : size.height; + const height = isPortrait ? size.height : size.width; + return pageNames[`${width}x${height}`]; +} +class PDFDocumentProperties { + #fieldData = null; + constructor({ + dialog, + fields, + closeButton + }, overlayManager, eventBus, l10n, fileNameLookup) { + this.dialog = dialog; + this.fields = fields; + this.overlayManager = overlayManager; + this.l10n = l10n; + this._fileNameLookup = fileNameLookup; + this.#reset(); + closeButton.addEventListener("click", this.close.bind(this)); + this.overlayManager.register(this.dialog); + eventBus._on("pagechanging", evt => { + this._currentPageNumber = evt.pageNumber; + }); + eventBus._on("rotationchanging", evt => { + this._pagesRotation = evt.pagesRotation; + }); + this._isNonMetricLocale = true; + l10n.getLanguage().then(locale => { + this._isNonMetricLocale = NON_METRIC_LOCALES.includes(locale); + }); + } + async open() { + await Promise.all([this.overlayManager.open(this.dialog), this._dataAvailableCapability.promise]); + const currentPageNumber = this._currentPageNumber; + const pagesRotation = this._pagesRotation; + if (this.#fieldData && currentPageNumber === this.#fieldData._currentPageNumber && pagesRotation === this.#fieldData._pagesRotation) { + this.#updateUI(); + return; + } + const { + info, + contentLength + } = await this.pdfDocument.getMetadata(); + const [fileName, fileSize, creationDate, modificationDate, pageSize, isLinearized] = await Promise.all([this._fileNameLookup(), this.#parseFileSize(contentLength), this.#parseDate(info.CreationDate), this.#parseDate(info.ModDate), this.pdfDocument.getPage(currentPageNumber).then(pdfPage => { + return this.#parsePageSize((0, _ui_utils.getPageSizeInches)(pdfPage), pagesRotation); + }), this.#parseLinearization(info.IsLinearized)]); + this.#fieldData = Object.freeze({ + fileName, + fileSize, + title: info.Title, + author: info.Author, + subject: info.Subject, + keywords: info.Keywords, + creationDate, + modificationDate, + creator: info.Creator, + producer: info.Producer, + version: info.PDFFormatVersion, + pageCount: this.pdfDocument.numPages, + pageSize, + linearized: isLinearized, + _currentPageNumber: currentPageNumber, + _pagesRotation: pagesRotation + }); + this.#updateUI(); + const { + length + } = await this.pdfDocument.getDownloadInfo(); + if (contentLength === length) { + return; + } + const data = Object.assign(Object.create(null), this.#fieldData); + data.fileSize = await this.#parseFileSize(length); + this.#fieldData = Object.freeze(data); + this.#updateUI(); + } + async close() { + this.overlayManager.close(this.dialog); + } + setDocument(pdfDocument) { + if (this.pdfDocument) { + this.#reset(); + this.#updateUI(true); + } + if (!pdfDocument) { + return; + } + this.pdfDocument = pdfDocument; + this._dataAvailableCapability.resolve(); + } + #reset() { + this.pdfDocument = null; + this.#fieldData = null; + this._dataAvailableCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._currentPageNumber = 1; + this._pagesRotation = 0; + } + #updateUI(reset = false) { + if (reset || !this.#fieldData) { + for (const id in this.fields) { + this.fields[id].textContent = DEFAULT_FIELD_CONTENT; + } + return; + } + if (this.overlayManager.active !== this.dialog) { + return; + } + for (const id in this.fields) { + const content = this.#fieldData[id]; + this.fields[id].textContent = content || content === 0 ? content : DEFAULT_FIELD_CONTENT; + } + } + async #parseFileSize(fileSize = 0) { + const kb = fileSize / 1024, + mb = kb / 1024; + if (!kb) { + return undefined; + } + return this.l10n.get(`document_properties_${mb >= 1 ? "mb" : "kb"}`, { + size_mb: mb >= 1 && (+mb.toPrecision(3)).toLocaleString(), + size_kb: mb < 1 && (+kb.toPrecision(3)).toLocaleString(), + size_b: fileSize.toLocaleString() + }); + } + async #parsePageSize(pageSizeInches, pagesRotation) { + if (!pageSizeInches) { + return undefined; + } + if (pagesRotation % 180 !== 0) { + pageSizeInches = { + width: pageSizeInches.height, + height: pageSizeInches.width + }; + } + const isPortrait = (0, _ui_utils.isPortraitOrientation)(pageSizeInches); + let sizeInches = { + width: Math.round(pageSizeInches.width * 100) / 100, + height: Math.round(pageSizeInches.height * 100) / 100 + }; + let sizeMillimeters = { + width: Math.round(pageSizeInches.width * 25.4 * 10) / 10, + height: Math.round(pageSizeInches.height * 25.4 * 10) / 10 + }; + let rawName = getPageName(sizeInches, isPortrait, US_PAGE_NAMES) || getPageName(sizeMillimeters, isPortrait, METRIC_PAGE_NAMES); + if (!rawName && !(Number.isInteger(sizeMillimeters.width) && Number.isInteger(sizeMillimeters.height))) { + const exactMillimeters = { + width: pageSizeInches.width * 25.4, + height: pageSizeInches.height * 25.4 + }; + const intMillimeters = { + width: Math.round(sizeMillimeters.width), + height: Math.round(sizeMillimeters.height) + }; + if (Math.abs(exactMillimeters.width - intMillimeters.width) < 0.1 && Math.abs(exactMillimeters.height - intMillimeters.height) < 0.1) { + rawName = getPageName(intMillimeters, isPortrait, METRIC_PAGE_NAMES); + if (rawName) { + sizeInches = { + width: Math.round(intMillimeters.width / 25.4 * 100) / 100, + height: Math.round(intMillimeters.height / 25.4 * 100) / 100 + }; + sizeMillimeters = intMillimeters; + } + } + } + const [{ + width, + height + }, unit, name, orientation] = await Promise.all([this._isNonMetricLocale ? sizeInches : sizeMillimeters, this.l10n.get(`document_properties_page_size_unit_${this._isNonMetricLocale ? "inches" : "millimeters"}`), rawName && this.l10n.get(`document_properties_page_size_name_${rawName.toLowerCase()}`), this.l10n.get(`document_properties_page_size_orientation_${isPortrait ? "portrait" : "landscape"}`)]); + return this.l10n.get(`document_properties_page_size_dimension_${name ? "name_" : ""}string`, { + width: width.toLocaleString(), + height: height.toLocaleString(), + unit, + name, + orientation + }); + } + async #parseDate(inputDate) { + const dateObject = _pdfjsLib.PDFDateString.toDateObject(inputDate); + if (!dateObject) { + return undefined; + } + return this.l10n.get("document_properties_date_string", { + date: dateObject.toLocaleDateString(), + time: dateObject.toLocaleTimeString() + }); + } + #parseLinearization(isLinearized) { + return this.l10n.get(`document_properties_linearized_${isLinearized ? "yes" : "no"}`); + } +} +exports.PDFDocumentProperties = PDFDocumentProperties; + +/***/ }), +/* 15 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFFindBar = void 0; +var _pdf_find_controller = __webpack_require__(16); +const MATCHES_COUNT_LIMIT = 1000; +class PDFFindBar { + constructor(options, eventBus, l10n) { + this.opened = false; + this.bar = options.bar; + this.toggleButton = options.toggleButton; + this.findField = options.findField; + this.highlightAll = options.highlightAllCheckbox; + this.caseSensitive = options.caseSensitiveCheckbox; + this.matchDiacritics = options.matchDiacriticsCheckbox; + this.entireWord = options.entireWordCheckbox; + this.findMsg = options.findMsg; + this.findResultsCount = options.findResultsCount; + this.findPreviousButton = options.findPreviousButton; + this.findNextButton = options.findNextButton; + this.eventBus = eventBus; + this.l10n = l10n; + this.toggleButton.addEventListener("click", () => { + this.toggle(); + }); + this.findField.addEventListener("input", () => { + this.dispatchEvent(""); + }); + this.bar.addEventListener("keydown", e => { + switch (e.keyCode) { + case 13: + if (e.target === this.findField) { + this.dispatchEvent("again", e.shiftKey); + } + break; + case 27: + this.close(); + break; + } + }); + this.findPreviousButton.addEventListener("click", () => { + this.dispatchEvent("again", true); + }); + this.findNextButton.addEventListener("click", () => { + this.dispatchEvent("again", false); + }); + this.highlightAll.addEventListener("click", () => { + this.dispatchEvent("highlightallchange"); + }); + this.caseSensitive.addEventListener("click", () => { + this.dispatchEvent("casesensitivitychange"); + }); + this.entireWord.addEventListener("click", () => { + this.dispatchEvent("entirewordchange"); + }); + this.matchDiacritics.addEventListener("click", () => { + this.dispatchEvent("diacriticmatchingchange"); + }); + this.eventBus._on("resize", this.#adjustWidth.bind(this)); + } + reset() { + this.updateUIState(); + } + dispatchEvent(type, findPrev = false) { + this.eventBus.dispatch("find", { + source: this, + type, + query: this.findField.value, + phraseSearch: true, + caseSensitive: this.caseSensitive.checked, + entireWord: this.entireWord.checked, + highlightAll: this.highlightAll.checked, + findPrevious: findPrev, + matchDiacritics: this.matchDiacritics.checked + }); + } + updateUIState(state, previous, matchesCount) { + let findMsg = Promise.resolve(""); + let status = ""; + switch (state) { + case _pdf_find_controller.FindState.FOUND: + break; + case _pdf_find_controller.FindState.PENDING: + status = "pending"; + break; + case _pdf_find_controller.FindState.NOT_FOUND: + findMsg = this.l10n.get("find_not_found"); + status = "notFound"; + break; + case _pdf_find_controller.FindState.WRAPPED: + findMsg = this.l10n.get(`find_reached_${previous ? "top" : "bottom"}`); + break; + } + this.findField.setAttribute("data-status", status); + this.findField.setAttribute("aria-invalid", state === _pdf_find_controller.FindState.NOT_FOUND); + findMsg.then(msg => { + this.findMsg.textContent = msg; + this.#adjustWidth(); + }); + this.updateResultsCount(matchesCount); + } + updateResultsCount({ + current = 0, + total = 0 + } = {}) { + const limit = MATCHES_COUNT_LIMIT; + let matchCountMsg = Promise.resolve(""); + if (total > 0) { + if (total > limit) { + let key = "find_match_count_limit"; + key += "[other]"; + matchCountMsg = this.l10n.get(key, { + limit + }); + } else { + let key = "find_match_count"; + key += "[other]"; + matchCountMsg = this.l10n.get(key, { + current, + total + }); + } + } + matchCountMsg.then(msg => { + this.findResultsCount.textContent = msg; + this.#adjustWidth(); + }); + } + open() { + if (!this.opened) { + this.opened = true; + this.toggleButton.classList.add("toggled"); + this.toggleButton.setAttribute("aria-expanded", "true"); + this.bar.classList.remove("hidden"); + } + this.findField.select(); + this.findField.focus(); + this.#adjustWidth(); + } + close() { + if (!this.opened) { + return; + } + this.opened = false; + this.toggleButton.classList.remove("toggled"); + this.toggleButton.setAttribute("aria-expanded", "false"); + this.bar.classList.add("hidden"); + this.eventBus.dispatch("findbarclose", { + source: this + }); + } + toggle() { + if (this.opened) { + this.close(); + } else { + this.open(); + } + } + #adjustWidth() { + if (!this.opened) { + return; + } + this.bar.classList.remove("wrapContainers"); + const findbarHeight = this.bar.clientHeight; + const inputContainerHeight = this.bar.firstElementChild.clientHeight; + if (findbarHeight > inputContainerHeight) { + this.bar.classList.add("wrapContainers"); + } + } +} +exports.PDFFindBar = PDFFindBar; + +/***/ }), +/* 16 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFFindController = exports.FindState = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +var _pdf_find_utils = __webpack_require__(17); +const FindState = { + FOUND: 0, + NOT_FOUND: 1, + WRAPPED: 2, + PENDING: 3 +}; +exports.FindState = FindState; +const FIND_TIMEOUT = 250; +const MATCH_SCROLL_OFFSET_TOP = -50; +const MATCH_SCROLL_OFFSET_LEFT = -400; +const CHARACTERS_TO_NORMALIZE = { + "\u2010": "-", + "\u2018": "'", + "\u2019": "'", + "\u201A": "'", + "\u201B": "'", + "\u201C": '"', + "\u201D": '"', + "\u201E": '"', + "\u201F": '"', + "\u00BC": "1/4", + "\u00BD": "1/2", + "\u00BE": "3/4" +}; +const DIACRITICS_EXCEPTION = new Set([0x3099, 0x309a, 0x094d, 0x09cd, 0x0a4d, 0x0acd, 0x0b4d, 0x0bcd, 0x0c4d, 0x0ccd, 0x0d3b, 0x0d3c, 0x0d4d, 0x0dca, 0x0e3a, 0x0eba, 0x0f84, 0x1039, 0x103a, 0x1714, 0x1734, 0x17d2, 0x1a60, 0x1b44, 0x1baa, 0x1bab, 0x1bf2, 0x1bf3, 0x2d7f, 0xa806, 0xa82c, 0xa8c4, 0xa953, 0xa9c0, 0xaaf6, 0xabed, 0x0c56, 0x0f71, 0x0f72, 0x0f7a, 0x0f7b, 0x0f7c, 0x0f7d, 0x0f80, 0x0f74]); +let DIACRITICS_EXCEPTION_STR; +const DIACRITICS_REG_EXP = /\p{M}+/gu; +const SPECIAL_CHARS_REG_EXP = /([.*+?^${}()|[\]\\])|(\p{P})|(\s+)|(\p{M})|(\p{L})/gu; +const NOT_DIACRITIC_FROM_END_REG_EXP = /([^\p{M}])\p{M}*$/u; +const NOT_DIACRITIC_FROM_START_REG_EXP = /^\p{M}*([^\p{M}])/u; +const SYLLABLES_REG_EXP = /[\uAC00-\uD7AF\uFA6C\uFACF-\uFAD1\uFAD5-\uFAD7]+/g; +const SYLLABLES_LENGTHS = new Map(); +const FIRST_CHAR_SYLLABLES_REG_EXP = "[\\u1100-\\u1112\\ud7a4-\\ud7af\\ud84a\\ud84c\\ud850\\ud854\\ud857\\ud85f]"; +const NFKC_CHARS_TO_NORMALIZE = new Map(); +let noSyllablesRegExp = null; +let withSyllablesRegExp = null; +function normalize(text) { + const syllablePositions = []; + let m; + while ((m = SYLLABLES_REG_EXP.exec(text)) !== null) { + let { + index + } = m; + for (const char of m[0]) { + let len = SYLLABLES_LENGTHS.get(char); + if (!len) { + len = char.normalize("NFD").length; + SYLLABLES_LENGTHS.set(char, len); + } + syllablePositions.push([len, index++]); + } + } + let normalizationRegex; + if (syllablePositions.length === 0 && noSyllablesRegExp) { + normalizationRegex = noSyllablesRegExp; + } else if (syllablePositions.length > 0 && withSyllablesRegExp) { + normalizationRegex = withSyllablesRegExp; + } else { + const replace = Object.keys(CHARACTERS_TO_NORMALIZE).join(""); + const toNormalizeWithNFKC = "\u2460-\u2473" + "\u24b6-\u24ff" + "\u3244-\u32bf" + "\u32d0-\u32fe" + "\uff00-\uffef"; + const CJK = "(?:\\p{Ideographic}|[\u3040-\u30FF])"; + const regexp = `([${replace}])|([${toNormalizeWithNFKC}])|(\\p{M}+(?:-\\n)?)|(\\S-\\n)|(${CJK}\\n)|(\\n)`; + if (syllablePositions.length === 0) { + normalizationRegex = noSyllablesRegExp = new RegExp(regexp + "|(\\u0000)", "gum"); + } else { + normalizationRegex = withSyllablesRegExp = new RegExp(regexp + `|(${FIRST_CHAR_SYLLABLES_REG_EXP})`, "gum"); + } + } + const rawDiacriticsPositions = []; + while ((m = DIACRITICS_REG_EXP.exec(text)) !== null) { + rawDiacriticsPositions.push([m[0].length, m.index]); + } + let normalized = text.normalize("NFD"); + const positions = [[0, 0]]; + let rawDiacriticsIndex = 0; + let syllableIndex = 0; + let shift = 0; + let shiftOrigin = 0; + let eol = 0; + let hasDiacritics = false; + normalized = normalized.replace(normalizationRegex, (match, p1, p2, p3, p4, p5, p6, p7, i) => { + i -= shiftOrigin; + if (p1) { + const replacement = CHARACTERS_TO_NORMALIZE[p1]; + const jj = replacement.length; + for (let j = 1; j < jj; j++) { + positions.push([i - shift + j, shift - j]); + } + shift -= jj - 1; + return replacement; + } + if (p2) { + let replacement = NFKC_CHARS_TO_NORMALIZE.get(p2); + if (!replacement) { + replacement = p2.normalize("NFKC"); + NFKC_CHARS_TO_NORMALIZE.set(p2, replacement); + } + const jj = replacement.length; + for (let j = 1; j < jj; j++) { + positions.push([i - shift + j, shift - j]); + } + shift -= jj - 1; + return replacement; + } + if (p3) { + const hasTrailingDashEOL = p3.endsWith("\n"); + const len = hasTrailingDashEOL ? p3.length - 2 : p3.length; + hasDiacritics = true; + let jj = len; + if (i + eol === rawDiacriticsPositions[rawDiacriticsIndex]?.[1]) { + jj -= rawDiacriticsPositions[rawDiacriticsIndex][0]; + ++rawDiacriticsIndex; + } + for (let j = 1; j <= jj; j++) { + positions.push([i - 1 - shift + j, shift - j]); + } + shift -= jj; + shiftOrigin += jj; + if (hasTrailingDashEOL) { + i += len - 1; + positions.push([i - shift + 1, 1 + shift]); + shift += 1; + shiftOrigin += 1; + eol += 1; + return p3.slice(0, len); + } + return p3; + } + if (p4) { + positions.push([i - shift + 1, 1 + shift]); + shift += 1; + shiftOrigin += 1; + eol += 1; + return p4.charAt(0); + } + if (p5) { + positions.push([i - shift + 1, shift]); + shiftOrigin += 1; + eol += 1; + return p5.charAt(0); + } + if (p6) { + positions.push([i - shift + 1, shift - 1]); + shift -= 1; + shiftOrigin += 1; + eol += 1; + return " "; + } + if (i + eol === syllablePositions[syllableIndex]?.[1]) { + const newCharLen = syllablePositions[syllableIndex][0] - 1; + ++syllableIndex; + for (let j = 1; j <= newCharLen; j++) { + positions.push([i - (shift - j), shift - j]); + } + shift -= newCharLen; + shiftOrigin += newCharLen; + } + return p7; + }); + positions.push([normalized.length, shift]); + return [normalized, positions, hasDiacritics]; +} +function getOriginalIndex(diffs, pos, len) { + if (!diffs) { + return [pos, len]; + } + const start = pos; + const end = pos + len; + let i = (0, _ui_utils.binarySearchFirstItem)(diffs, x => x[0] >= start); + if (diffs[i][0] > start) { + --i; + } + let j = (0, _ui_utils.binarySearchFirstItem)(diffs, x => x[0] >= end, i); + if (diffs[j][0] > end) { + --j; + } + return [start + diffs[i][1], len + diffs[j][1] - diffs[i][1]]; +} +class PDFFindController { + #updateMatchesCountOnProgress = true; + #visitedPagesCount = 0; + constructor({ + linkService, + eventBus, + updateMatchesCountOnProgress = true + }) { + this._linkService = linkService; + this._eventBus = eventBus; + this.#updateMatchesCountOnProgress = updateMatchesCountOnProgress; + this.#reset(); + eventBus._on("find", this.#onFind.bind(this)); + eventBus._on("findbarclose", this.#onFindBarClose.bind(this)); + } + get highlightMatches() { + return this._highlightMatches; + } + get pageMatches() { + return this._pageMatches; + } + get pageMatchesLength() { + return this._pageMatchesLength; + } + get selected() { + return this._selected; + } + get state() { + return this._state; + } + setDocument(pdfDocument) { + if (this._pdfDocument) { + this.#reset(); + } + if (!pdfDocument) { + return; + } + this._pdfDocument = pdfDocument; + this._firstPageCapability.resolve(); + } + #onFind(state) { + if (!state) { + return; + } + const pdfDocument = this._pdfDocument; + const { + type + } = state; + if (this._state === null || this.#shouldDirtyMatch(state)) { + this._dirtyMatch = true; + } + this._state = state; + if (type !== "highlightallchange") { + this.#updateUIState(FindState.PENDING); + } + this._firstPageCapability.promise.then(() => { + if (!this._pdfDocument || pdfDocument && this._pdfDocument !== pdfDocument) { + return; + } + this.#extractText(); + const findbarClosed = !this._highlightMatches; + const pendingTimeout = !!this._findTimeout; + if (this._findTimeout) { + clearTimeout(this._findTimeout); + this._findTimeout = null; + } + if (!type) { + this._findTimeout = setTimeout(() => { + this.#nextMatch(); + this._findTimeout = null; + }, FIND_TIMEOUT); + } else if (this._dirtyMatch) { + this.#nextMatch(); + } else if (type === "again") { + this.#nextMatch(); + if (findbarClosed && this._state.highlightAll) { + this.#updateAllPages(); + } + } else if (type === "highlightallchange") { + if (pendingTimeout) { + this.#nextMatch(); + } else { + this._highlightMatches = true; + } + this.#updateAllPages(); + } else { + this.#nextMatch(); + } + }); + } + scrollMatchIntoView({ + element = null, + selectedLeft = 0, + pageIndex = -1, + matchIndex = -1 + }) { + if (!this._scrollMatches || !element) { + return; + } else if (matchIndex === -1 || matchIndex !== this._selected.matchIdx) { + return; + } else if (pageIndex === -1 || pageIndex !== this._selected.pageIdx) { + return; + } + this._scrollMatches = false; + const spot = { + top: MATCH_SCROLL_OFFSET_TOP, + left: selectedLeft + MATCH_SCROLL_OFFSET_LEFT + }; + (0, _ui_utils.scrollIntoView)(element, spot, true); + } + #reset() { + this._highlightMatches = false; + this._scrollMatches = false; + this._pdfDocument = null; + this._pageMatches = []; + this._pageMatchesLength = []; + this.#visitedPagesCount = 0; + this._state = null; + this._selected = { + pageIdx: -1, + matchIdx: -1 + }; + this._offset = { + pageIdx: null, + matchIdx: null, + wrapped: false + }; + this._extractTextPromises = []; + this._pageContents = []; + this._pageDiffs = []; + this._hasDiacritics = []; + this._matchesCountTotal = 0; + this._pagesToSearch = null; + this._pendingFindMatches = new Set(); + this._resumePageIdx = null; + this._dirtyMatch = false; + clearTimeout(this._findTimeout); + this._findTimeout = null; + this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)(); + } + get #query() { + if (this._state.query !== this._rawQuery) { + this._rawQuery = this._state.query; + [this._normalizedQuery] = normalize(this._state.query); + } + return this._normalizedQuery; + } + #shouldDirtyMatch(state) { + if (state.query !== this._state.query) { + return true; + } + switch (state.type) { + case "again": + const pageNumber = this._selected.pageIdx + 1; + const linkService = this._linkService; + if (pageNumber >= 1 && pageNumber <= linkService.pagesCount && pageNumber !== linkService.page && !linkService.isPageVisible(pageNumber)) { + return true; + } + return false; + case "highlightallchange": + return false; + } + return true; + } + #isEntireWord(content, startIdx, length) { + let match = content.slice(0, startIdx).match(NOT_DIACRITIC_FROM_END_REG_EXP); + if (match) { + const first = content.charCodeAt(startIdx); + const limit = match[1].charCodeAt(0); + if ((0, _pdf_find_utils.getCharacterType)(first) === (0, _pdf_find_utils.getCharacterType)(limit)) { + return false; + } + } + match = content.slice(startIdx + length).match(NOT_DIACRITIC_FROM_START_REG_EXP); + if (match) { + const last = content.charCodeAt(startIdx + length - 1); + const limit = match[1].charCodeAt(0); + if ((0, _pdf_find_utils.getCharacterType)(last) === (0, _pdf_find_utils.getCharacterType)(limit)) { + return false; + } + } + return true; + } + #calculateRegExpMatch(query, entireWord, pageIndex, pageContent) { + const matches = this._pageMatches[pageIndex] = []; + const matchesLength = this._pageMatchesLength[pageIndex] = []; + if (!query) { + return; + } + const diffs = this._pageDiffs[pageIndex]; + let match; + while ((match = query.exec(pageContent)) !== null) { + if (entireWord && !this.#isEntireWord(pageContent, match.index, match[0].length)) { + continue; + } + const [matchPos, matchLen] = getOriginalIndex(diffs, match.index, match[0].length); + if (matchLen) { + matches.push(matchPos); + matchesLength.push(matchLen); + } + } + } + #convertToRegExpString(query, hasDiacritics) { + const { + matchDiacritics + } = this._state; + let isUnicode = false; + query = query.replace(SPECIAL_CHARS_REG_EXP, (match, p1, p2, p3, p4, p5) => { + if (p1) { + return `[ ]*\\${p1}[ ]*`; + } + if (p2) { + return `[ ]*${p2}[ ]*`; + } + if (p3) { + return "[ ]+"; + } + if (matchDiacritics) { + return p4 || p5; + } + if (p4) { + return DIACRITICS_EXCEPTION.has(p4.charCodeAt(0)) ? p4 : ""; + } + if (hasDiacritics) { + isUnicode = true; + return `${p5}\\p{M}*`; + } + return p5; + }); + const trailingSpaces = "[ ]*"; + if (query.endsWith(trailingSpaces)) { + query = query.slice(0, query.length - trailingSpaces.length); + } + if (matchDiacritics) { + if (hasDiacritics) { + DIACRITICS_EXCEPTION_STR ||= String.fromCharCode(...DIACRITICS_EXCEPTION); + isUnicode = true; + query = `${query}(?=[${DIACRITICS_EXCEPTION_STR}]|[^\\p{M}]|$)`; + } + } + return [isUnicode, query]; + } + #calculateMatch(pageIndex) { + let query = this.#query; + if (!query) { + return; + } + const { + caseSensitive, + entireWord, + phraseSearch + } = this._state; + const pageContent = this._pageContents[pageIndex]; + const hasDiacritics = this._hasDiacritics[pageIndex]; + let isUnicode = false; + if (phraseSearch) { + [isUnicode, query] = this.#convertToRegExpString(query, hasDiacritics); + } else { + const match = query.match(/\S+/g); + if (match) { + query = match.sort().reverse().map(q => { + const [isUnicodePart, queryPart] = this.#convertToRegExpString(q, hasDiacritics); + isUnicode ||= isUnicodePart; + return `(${queryPart})`; + }).join("|"); + } + } + const flags = `g${isUnicode ? "u" : ""}${caseSensitive ? "" : "i"}`; + query = query ? new RegExp(query, flags) : null; + this.#calculateRegExpMatch(query, entireWord, pageIndex, pageContent); + if (this._state.highlightAll) { + this.#updatePage(pageIndex); + } + if (this._resumePageIdx === pageIndex) { + this._resumePageIdx = null; + this.#nextPageMatch(); + } + const pageMatchesCount = this._pageMatches[pageIndex].length; + this._matchesCountTotal += pageMatchesCount; + if (this.#updateMatchesCountOnProgress) { + if (pageMatchesCount > 0) { + this.#updateUIResultsCount(); + } + } else if (++this.#visitedPagesCount === this._linkService.pagesCount) { + this.#updateUIResultsCount(); + } + } + #extractText() { + if (this._extractTextPromises.length > 0) { + return; + } + let promise = Promise.resolve(); + for (let i = 0, ii = this._linkService.pagesCount; i < ii; i++) { + const extractTextCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._extractTextPromises[i] = extractTextCapability.promise; + promise = promise.then(() => { + return this._pdfDocument.getPage(i + 1).then(pdfPage => { + return pdfPage.getTextContent(); + }).then(textContent => { + const strBuf = []; + for (const textItem of textContent.items) { + strBuf.push(textItem.str); + if (textItem.hasEOL) { + strBuf.push("\n"); + } + } + [this._pageContents[i], this._pageDiffs[i], this._hasDiacritics[i]] = normalize(strBuf.join("")); + extractTextCapability.resolve(); + }, reason => { + console.error(`Unable to get text content for page ${i + 1}`, reason); + this._pageContents[i] = ""; + this._pageDiffs[i] = null; + this._hasDiacritics[i] = false; + extractTextCapability.resolve(); + }); + }); + } + } + #updatePage(index) { + if (this._scrollMatches && this._selected.pageIdx === index) { + this._linkService.page = index + 1; + } + this._eventBus.dispatch("updatetextlayermatches", { + source: this, + pageIndex: index + }); + } + #updateAllPages() { + this._eventBus.dispatch("updatetextlayermatches", { + source: this, + pageIndex: -1 + }); + } + #nextMatch() { + const previous = this._state.findPrevious; + const currentPageIndex = this._linkService.page - 1; + const numPages = this._linkService.pagesCount; + this._highlightMatches = true; + if (this._dirtyMatch) { + this._dirtyMatch = false; + this._selected.pageIdx = this._selected.matchIdx = -1; + this._offset.pageIdx = currentPageIndex; + this._offset.matchIdx = null; + this._offset.wrapped = false; + this._resumePageIdx = null; + this._pageMatches.length = 0; + this._pageMatchesLength.length = 0; + this.#visitedPagesCount = 0; + this._matchesCountTotal = 0; + this.#updateAllPages(); + for (let i = 0; i < numPages; i++) { + if (this._pendingFindMatches.has(i)) { + continue; + } + this._pendingFindMatches.add(i); + this._extractTextPromises[i].then(() => { + this._pendingFindMatches.delete(i); + this.#calculateMatch(i); + }); + } + } + if (!this.#query) { + this.#updateUIState(FindState.FOUND); + return; + } + if (this._resumePageIdx) { + return; + } + const offset = this._offset; + this._pagesToSearch = numPages; + if (offset.matchIdx !== null) { + const numPageMatches = this._pageMatches[offset.pageIdx].length; + if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) { + offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1; + this.#updateMatch(true); + return; + } + this.#advanceOffsetPage(previous); + } + this.#nextPageMatch(); + } + #matchesReady(matches) { + const offset = this._offset; + const numMatches = matches.length; + const previous = this._state.findPrevious; + if (numMatches) { + offset.matchIdx = previous ? numMatches - 1 : 0; + this.#updateMatch(true); + return true; + } + this.#advanceOffsetPage(previous); + if (offset.wrapped) { + offset.matchIdx = null; + if (this._pagesToSearch < 0) { + this.#updateMatch(false); + return true; + } + } + return false; + } + #nextPageMatch() { + if (this._resumePageIdx !== null) { + console.error("There can only be one pending page."); + } + let matches = null; + do { + const pageIdx = this._offset.pageIdx; + matches = this._pageMatches[pageIdx]; + if (!matches) { + this._resumePageIdx = pageIdx; + break; + } + } while (!this.#matchesReady(matches)); + } + #advanceOffsetPage(previous) { + const offset = this._offset; + const numPages = this._linkService.pagesCount; + offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1; + offset.matchIdx = null; + this._pagesToSearch--; + if (offset.pageIdx >= numPages || offset.pageIdx < 0) { + offset.pageIdx = previous ? numPages - 1 : 0; + offset.wrapped = true; + } + } + #updateMatch(found = false) { + let state = FindState.NOT_FOUND; + const wrapped = this._offset.wrapped; + this._offset.wrapped = false; + if (found) { + const previousPage = this._selected.pageIdx; + this._selected.pageIdx = this._offset.pageIdx; + this._selected.matchIdx = this._offset.matchIdx; + state = wrapped ? FindState.WRAPPED : FindState.FOUND; + if (previousPage !== -1 && previousPage !== this._selected.pageIdx) { + this.#updatePage(previousPage); + } + } + this.#updateUIState(state, this._state.findPrevious); + if (this._selected.pageIdx !== -1) { + this._scrollMatches = true; + this.#updatePage(this._selected.pageIdx); + } + } + #onFindBarClose(evt) { + const pdfDocument = this._pdfDocument; + this._firstPageCapability.promise.then(() => { + if (!this._pdfDocument || pdfDocument && this._pdfDocument !== pdfDocument) { + return; + } + if (this._findTimeout) { + clearTimeout(this._findTimeout); + this._findTimeout = null; + } + if (this._resumePageIdx) { + this._resumePageIdx = null; + this._dirtyMatch = true; + } + this.#updateUIState(FindState.FOUND); + this._highlightMatches = false; + this.#updateAllPages(); + }); + } + #requestMatchesCount() { + const { + pageIdx, + matchIdx + } = this._selected; + let current = 0, + total = this._matchesCountTotal; + if (matchIdx !== -1) { + for (let i = 0; i < pageIdx; i++) { + current += this._pageMatches[i]?.length || 0; + } + current += matchIdx + 1; + } + if (current < 1 || current > total) { + current = total = 0; + } + return { + current, + total + }; + } + #updateUIResultsCount() { + this._eventBus.dispatch("updatefindmatchescount", { + source: this, + matchesCount: this.#requestMatchesCount() + }); + } + #updateUIState(state, previous = false) { + this._eventBus.dispatch("updatefindcontrolstate", { + source: this, + state, + previous, + matchesCount: this.#requestMatchesCount(), + rawQuery: this._state?.query ?? null + }); + } +} +exports.PDFFindController = PDFFindController; + +/***/ }), +/* 17 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CharacterType = void 0; +exports.getCharacterType = getCharacterType; +const CharacterType = { + SPACE: 0, + ALPHA_LETTER: 1, + PUNCT: 2, + HAN_LETTER: 3, + KATAKANA_LETTER: 4, + HIRAGANA_LETTER: 5, + HALFWIDTH_KATAKANA_LETTER: 6, + THAI_LETTER: 7 +}; +exports.CharacterType = CharacterType; +function isAlphabeticalScript(charCode) { + return charCode < 0x2e80; +} +function isAscii(charCode) { + return (charCode & 0xff80) === 0; +} +function isAsciiAlpha(charCode) { + return charCode >= 0x61 && charCode <= 0x7a || charCode >= 0x41 && charCode <= 0x5a; +} +function isAsciiDigit(charCode) { + return charCode >= 0x30 && charCode <= 0x39; +} +function isAsciiSpace(charCode) { + return charCode === 0x20 || charCode === 0x09 || charCode === 0x0d || charCode === 0x0a; +} +function isHan(charCode) { + return charCode >= 0x3400 && charCode <= 0x9fff || charCode >= 0xf900 && charCode <= 0xfaff; +} +function isKatakana(charCode) { + return charCode >= 0x30a0 && charCode <= 0x30ff; +} +function isHiragana(charCode) { + return charCode >= 0x3040 && charCode <= 0x309f; +} +function isHalfwidthKatakana(charCode) { + return charCode >= 0xff60 && charCode <= 0xff9f; +} +function isThai(charCode) { + return (charCode & 0xff80) === 0x0e00; +} +function getCharacterType(charCode) { + if (isAlphabeticalScript(charCode)) { + if (isAscii(charCode)) { + if (isAsciiSpace(charCode)) { + return CharacterType.SPACE; + } else if (isAsciiAlpha(charCode) || isAsciiDigit(charCode) || charCode === 0x5f) { + return CharacterType.ALPHA_LETTER; + } + return CharacterType.PUNCT; + } else if (isThai(charCode)) { + return CharacterType.THAI_LETTER; + } else if (charCode === 0xa0) { + return CharacterType.SPACE; + } + return CharacterType.ALPHA_LETTER; + } + if (isHan(charCode)) { + return CharacterType.HAN_LETTER; + } else if (isKatakana(charCode)) { + return CharacterType.KATAKANA_LETTER; + } else if (isHiragana(charCode)) { + return CharacterType.HIRAGANA_LETTER; + } else if (isHalfwidthKatakana(charCode)) { + return CharacterType.HALFWIDTH_KATAKANA_LETTER; + } + return CharacterType.ALPHA_LETTER; +} + +/***/ }), +/* 18 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFHistory = void 0; +exports.isDestArraysEqual = isDestArraysEqual; +exports.isDestHashesEqual = isDestHashesEqual; +var _ui_utils = __webpack_require__(1); +var _event_utils = __webpack_require__(6); +const HASH_CHANGE_TIMEOUT = 1000; +const POSITION_UPDATED_THRESHOLD = 50; +const UPDATE_VIEWAREA_TIMEOUT = 1000; +function getCurrentHash() { + return document.location.hash; +} +class PDFHistory { + constructor({ + linkService, + eventBus + }) { + this.linkService = linkService; + this.eventBus = eventBus; + this._initialized = false; + this._fingerprint = ""; + this.reset(); + this._boundEvents = null; + this.eventBus._on("pagesinit", () => { + this._isPagesLoaded = false; + this.eventBus._on("pagesloaded", evt => { + this._isPagesLoaded = !!evt.pagesCount; + }, { + once: true + }); + }); + } + initialize({ + fingerprint, + resetHistory = false, + updateUrl = false + }) { + if (!fingerprint || typeof fingerprint !== "string") { + console.error('PDFHistory.initialize: The "fingerprint" must be a non-empty string.'); + return; + } + if (this._initialized) { + this.reset(); + } + const reInitialized = this._fingerprint !== "" && this._fingerprint !== fingerprint; + this._fingerprint = fingerprint; + this._updateUrl = updateUrl === true; + this._initialized = true; + this._bindEvents(); + const state = window.history.state; + this._popStateInProgress = false; + this._blockHashChange = 0; + this._currentHash = getCurrentHash(); + this._numPositionUpdates = 0; + this._uid = this._maxUid = 0; + this._destination = null; + this._position = null; + if (!this._isValidState(state, true) || resetHistory) { + const { + hash, + page, + rotation + } = this._parseCurrentHash(true); + if (!hash || reInitialized || resetHistory) { + this._pushOrReplaceState(null, true); + return; + } + this._pushOrReplaceState({ + hash, + page, + rotation + }, true); + return; + } + const destination = state.destination; + this._updateInternalState(destination, state.uid, true); + if (destination.rotation !== undefined) { + this._initialRotation = destination.rotation; + } + if (destination.dest) { + this._initialBookmark = JSON.stringify(destination.dest); + this._destination.page = null; + } else if (destination.hash) { + this._initialBookmark = destination.hash; + } else if (destination.page) { + this._initialBookmark = `page=${destination.page}`; + } + } + reset() { + if (this._initialized) { + this._pageHide(); + this._initialized = false; + this._unbindEvents(); + } + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout); + this._updateViewareaTimeout = null; + } + this._initialBookmark = null; + this._initialRotation = null; + } + push({ + namedDest = null, + explicitDest, + pageNumber + }) { + if (!this._initialized) { + return; + } + if (namedDest && typeof namedDest !== "string") { + console.error("PDFHistory.push: " + `"${namedDest}" is not a valid namedDest parameter.`); + return; + } else if (!Array.isArray(explicitDest)) { + console.error("PDFHistory.push: " + `"${explicitDest}" is not a valid explicitDest parameter.`); + return; + } else if (!this._isValidPage(pageNumber)) { + if (pageNumber !== null || this._destination) { + console.error("PDFHistory.push: " + `"${pageNumber}" is not a valid pageNumber parameter.`); + return; + } + } + const hash = namedDest || JSON.stringify(explicitDest); + if (!hash) { + return; + } + let forceReplace = false; + if (this._destination && (isDestHashesEqual(this._destination.hash, hash) || isDestArraysEqual(this._destination.dest, explicitDest))) { + if (this._destination.page) { + return; + } + forceReplace = true; + } + if (this._popStateInProgress && !forceReplace) { + return; + } + this._pushOrReplaceState({ + dest: explicitDest, + hash, + page: pageNumber, + rotation: this.linkService.rotation + }, forceReplace); + if (!this._popStateInProgress) { + this._popStateInProgress = true; + Promise.resolve().then(() => { + this._popStateInProgress = false; + }); + } + } + pushPage(pageNumber) { + if (!this._initialized) { + return; + } + if (!this._isValidPage(pageNumber)) { + console.error(`PDFHistory.pushPage: "${pageNumber}" is not a valid page number.`); + return; + } + if (this._destination?.page === pageNumber) { + return; + } + if (this._popStateInProgress) { + return; + } + this._pushOrReplaceState({ + dest: null, + hash: `page=${pageNumber}`, + page: pageNumber, + rotation: this.linkService.rotation + }); + if (!this._popStateInProgress) { + this._popStateInProgress = true; + Promise.resolve().then(() => { + this._popStateInProgress = false; + }); + } + } + pushCurrentPosition() { + if (!this._initialized || this._popStateInProgress) { + return; + } + this._tryPushCurrentPosition(); + } + back() { + if (!this._initialized || this._popStateInProgress) { + return; + } + const state = window.history.state; + if (this._isValidState(state) && state.uid > 0) { + window.history.back(); + } + } + forward() { + if (!this._initialized || this._popStateInProgress) { + return; + } + const state = window.history.state; + if (this._isValidState(state) && state.uid < this._maxUid) { + window.history.forward(); + } + } + get popStateInProgress() { + return this._initialized && (this._popStateInProgress || this._blockHashChange > 0); + } + get initialBookmark() { + return this._initialized ? this._initialBookmark : null; + } + get initialRotation() { + return this._initialized ? this._initialRotation : null; + } + _pushOrReplaceState(destination, forceReplace = false) { + const shouldReplace = forceReplace || !this._destination; + const newState = { + fingerprint: this._fingerprint, + uid: shouldReplace ? this._uid : this._uid + 1, + destination + }; + this._updateInternalState(destination, newState.uid); + let newUrl; + if (this._updateUrl && destination?.hash) { + const baseUrl = document.location.href.split("#")[0]; + if (!baseUrl.startsWith("file://")) { + newUrl = `${baseUrl}#${destination.hash}`; + } + } + if (shouldReplace) { + window.history.replaceState(newState, "", newUrl); + } else { + window.history.pushState(newState, "", newUrl); + } + } + _tryPushCurrentPosition(temporary = false) { + if (!this._position) { + return; + } + let position = this._position; + if (temporary) { + position = Object.assign(Object.create(null), this._position); + position.temporary = true; + } + if (!this._destination) { + this._pushOrReplaceState(position); + return; + } + if (this._destination.temporary) { + this._pushOrReplaceState(position, true); + return; + } + if (this._destination.hash === position.hash) { + return; + } + if (!this._destination.page && (POSITION_UPDATED_THRESHOLD <= 0 || this._numPositionUpdates <= POSITION_UPDATED_THRESHOLD)) { + return; + } + let forceReplace = false; + if (this._destination.page >= position.first && this._destination.page <= position.page) { + if (this._destination.dest !== undefined || !this._destination.first) { + return; + } + forceReplace = true; + } + this._pushOrReplaceState(position, forceReplace); + } + _isValidPage(val) { + return Number.isInteger(val) && val > 0 && val <= this.linkService.pagesCount; + } + _isValidState(state, checkReload = false) { + if (!state) { + return false; + } + if (state.fingerprint !== this._fingerprint) { + if (checkReload) { + if (typeof state.fingerprint !== "string" || state.fingerprint.length !== this._fingerprint.length) { + return false; + } + const [perfEntry] = performance.getEntriesByType("navigation"); + if (perfEntry?.type !== "reload") { + return false; + } + } else { + return false; + } + } + if (!Number.isInteger(state.uid) || state.uid < 0) { + return false; + } + if (state.destination === null || typeof state.destination !== "object") { + return false; + } + return true; + } + _updateInternalState(destination, uid, removeTemporary = false) { + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout); + this._updateViewareaTimeout = null; + } + if (removeTemporary && destination?.temporary) { + delete destination.temporary; + } + this._destination = destination; + this._uid = uid; + this._maxUid = Math.max(this._maxUid, uid); + this._numPositionUpdates = 0; + } + _parseCurrentHash(checkNameddest = false) { + const hash = unescape(getCurrentHash()).substring(1); + const params = (0, _ui_utils.parseQueryString)(hash); + const nameddest = params.get("nameddest") || ""; + let page = params.get("page") | 0; + if (!this._isValidPage(page) || checkNameddest && nameddest.length > 0) { + page = null; + } + return { + hash, + page, + rotation: this.linkService.rotation + }; + } + _updateViewarea({ + location + }) { + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout); + this._updateViewareaTimeout = null; + } + this._position = { + hash: location.pdfOpenParams.substring(1), + page: this.linkService.page, + first: location.pageNumber, + rotation: location.rotation + }; + if (this._popStateInProgress) { + return; + } + if (POSITION_UPDATED_THRESHOLD > 0 && this._isPagesLoaded && this._destination && !this._destination.page) { + this._numPositionUpdates++; + } + if (UPDATE_VIEWAREA_TIMEOUT > 0) { + this._updateViewareaTimeout = setTimeout(() => { + if (!this._popStateInProgress) { + this._tryPushCurrentPosition(true); + } + this._updateViewareaTimeout = null; + }, UPDATE_VIEWAREA_TIMEOUT); + } + } + _popState({ + state + }) { + const newHash = getCurrentHash(), + hashChanged = this._currentHash !== newHash; + this._currentHash = newHash; + if (!state) { + this._uid++; + const { + hash, + page, + rotation + } = this._parseCurrentHash(); + this._pushOrReplaceState({ + hash, + page, + rotation + }, true); + return; + } + if (!this._isValidState(state)) { + return; + } + this._popStateInProgress = true; + if (hashChanged) { + this._blockHashChange++; + (0, _event_utils.waitOnEventOrTimeout)({ + target: window, + name: "hashchange", + delay: HASH_CHANGE_TIMEOUT + }).then(() => { + this._blockHashChange--; + }); + } + const destination = state.destination; + this._updateInternalState(destination, state.uid, true); + if ((0, _ui_utils.isValidRotation)(destination.rotation)) { + this.linkService.rotation = destination.rotation; + } + if (destination.dest) { + this.linkService.goToDestination(destination.dest); + } else if (destination.hash) { + this.linkService.setHash(destination.hash); + } else if (destination.page) { + this.linkService.page = destination.page; + } + Promise.resolve().then(() => { + this._popStateInProgress = false; + }); + } + _pageHide() { + if (!this._destination || this._destination.temporary) { + this._tryPushCurrentPosition(); + } + } + _bindEvents() { + if (this._boundEvents) { + return; + } + this._boundEvents = { + updateViewarea: this._updateViewarea.bind(this), + popState: this._popState.bind(this), + pageHide: this._pageHide.bind(this) + }; + this.eventBus._on("updateviewarea", this._boundEvents.updateViewarea); + window.addEventListener("popstate", this._boundEvents.popState); + window.addEventListener("pagehide", this._boundEvents.pageHide); + } + _unbindEvents() { + if (!this._boundEvents) { + return; + } + this.eventBus._off("updateviewarea", this._boundEvents.updateViewarea); + window.removeEventListener("popstate", this._boundEvents.popState); + window.removeEventListener("pagehide", this._boundEvents.pageHide); + this._boundEvents = null; + } +} +exports.PDFHistory = PDFHistory; +function isDestHashesEqual(destHash, pushHash) { + if (typeof destHash !== "string" || typeof pushHash !== "string") { + return false; + } + if (destHash === pushHash) { + return true; + } + const nameddest = (0, _ui_utils.parseQueryString)(destHash).get("nameddest"); + if (nameddest === pushHash) { + return true; + } + return false; +} +function isDestArraysEqual(firstDest, secondDest) { + function isEntryEqual(first, second) { + if (typeof first !== typeof second) { + return false; + } + if (Array.isArray(first) || Array.isArray(second)) { + return false; + } + if (first !== null && typeof first === "object" && second !== null) { + if (Object.keys(first).length !== Object.keys(second).length) { + return false; + } + for (const key in first) { + if (!isEntryEqual(first[key], second[key])) { + return false; + } + } + return true; + } + return first === second || Number.isNaN(first) && Number.isNaN(second); + } + if (!(Array.isArray(firstDest) && Array.isArray(secondDest))) { + return false; + } + if (firstDest.length !== secondDest.length) { + return false; + } + for (let i = 0, ii = firstDest.length; i < ii; i++) { + if (!isEntryEqual(firstDest[i], secondDest[i])) { + return false; + } + } + return true; +} + +/***/ }), +/* 19 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFLayerViewer = void 0; +var _base_tree_viewer = __webpack_require__(13); +class PDFLayerViewer extends _base_tree_viewer.BaseTreeViewer { + constructor(options) { + super(options); + this.l10n = options.l10n; + this.eventBus._on("optionalcontentconfigchanged", evt => { + this.#updateLayers(evt.promise); + }); + this.eventBus._on("resetlayers", () => { + this.#updateLayers(); + }); + this.eventBus._on("togglelayerstree", this._toggleAllTreeItems.bind(this)); + } + reset() { + super.reset(); + this._optionalContentConfig = null; + this._optionalContentHash = null; + } + _dispatchEvent(layersCount) { + this.eventBus.dispatch("layersloaded", { + source: this, + layersCount + }); + } + _bindLink(element, { + groupId, + input + }) { + const setVisibility = () => { + this._optionalContentConfig.setVisibility(groupId, input.checked); + this._optionalContentHash = this._optionalContentConfig.getHash(); + this.eventBus.dispatch("optionalcontentconfig", { + source: this, + promise: Promise.resolve(this._optionalContentConfig) + }); + }; + element.onclick = evt => { + if (evt.target === input) { + setVisibility(); + return true; + } else if (evt.target !== element) { + return true; + } + input.checked = !input.checked; + setVisibility(); + return false; + }; + } + async _setNestedName(element, { + name = null + }) { + if (typeof name === "string") { + element.textContent = this._normalizeTextContent(name); + return; + } + element.textContent = await this.l10n.get("additional_layers"); + element.style.fontStyle = "italic"; + } + _addToggleButton(div, { + name = null + }) { + super._addToggleButton(div, name === null); + } + _toggleAllTreeItems() { + if (!this._optionalContentConfig) { + return; + } + super._toggleAllTreeItems(); + } + render({ + optionalContentConfig, + pdfDocument + }) { + if (this._optionalContentConfig) { + this.reset(); + } + this._optionalContentConfig = optionalContentConfig || null; + this._pdfDocument = pdfDocument || null; + const groups = optionalContentConfig?.getOrder(); + if (!groups) { + this._dispatchEvent(0); + return; + } + this._optionalContentHash = optionalContentConfig.getHash(); + const fragment = document.createDocumentFragment(), + queue = [{ + parent: fragment, + groups + }]; + let layersCount = 0, + hasAnyNesting = false; + while (queue.length > 0) { + const levelData = queue.shift(); + for (const groupId of levelData.groups) { + const div = document.createElement("div"); + div.className = "treeItem"; + const element = document.createElement("a"); + div.append(element); + if (typeof groupId === "object") { + hasAnyNesting = true; + this._addToggleButton(div, groupId); + this._setNestedName(element, groupId); + const itemsDiv = document.createElement("div"); + itemsDiv.className = "treeItems"; + div.append(itemsDiv); + queue.push({ + parent: itemsDiv, + groups: groupId.order + }); + } else { + const group = optionalContentConfig.getGroup(groupId); + const input = document.createElement("input"); + this._bindLink(element, { + groupId, + input + }); + input.type = "checkbox"; + input.checked = group.visible; + const label = document.createElement("label"); + label.textContent = this._normalizeTextContent(group.name); + label.append(input); + element.append(label); + layersCount++; + } + levelData.parent.append(div); + } + } + this._finishRendering(fragment, layersCount, hasAnyNesting); + } + async #updateLayers(promise = null) { + if (!this._optionalContentConfig) { + return; + } + const pdfDocument = this._pdfDocument; + const optionalContentConfig = await (promise || pdfDocument.getOptionalContentConfig()); + if (pdfDocument !== this._pdfDocument) { + return; + } + if (promise) { + if (optionalContentConfig.getHash() === this._optionalContentHash) { + return; + } + } else { + this.eventBus.dispatch("optionalcontentconfig", { + source: this, + promise: Promise.resolve(optionalContentConfig) + }); + } + this.render({ + optionalContentConfig, + pdfDocument: this._pdfDocument + }); + } +} +exports.PDFLayerViewer = PDFLayerViewer; + +/***/ }), +/* 20 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFOutlineViewer = void 0; +var _base_tree_viewer = __webpack_require__(13); +var _pdfjsLib = __webpack_require__(5); +var _ui_utils = __webpack_require__(1); +class PDFOutlineViewer extends _base_tree_viewer.BaseTreeViewer { + constructor(options) { + super(options); + this.linkService = options.linkService; + this.downloadManager = options.downloadManager; + this.eventBus._on("toggleoutlinetree", this._toggleAllTreeItems.bind(this)); + this.eventBus._on("currentoutlineitem", this._currentOutlineItem.bind(this)); + this.eventBus._on("pagechanging", evt => { + this._currentPageNumber = evt.pageNumber; + }); + this.eventBus._on("pagesloaded", evt => { + this._isPagesLoaded = !!evt.pagesCount; + if (this._currentOutlineItemCapability && !this._currentOutlineItemCapability.settled) { + this._currentOutlineItemCapability.resolve(this._isPagesLoaded); + } + }); + this.eventBus._on("sidebarviewchanged", evt => { + this._sidebarView = evt.view; + }); + } + reset() { + super.reset(); + this._outline = null; + this._pageNumberToDestHashCapability = null; + this._currentPageNumber = 1; + this._isPagesLoaded = null; + if (this._currentOutlineItemCapability && !this._currentOutlineItemCapability.settled) { + this._currentOutlineItemCapability.resolve(false); + } + this._currentOutlineItemCapability = null; + } + _dispatchEvent(outlineCount) { + this._currentOutlineItemCapability = (0, _pdfjsLib.createPromiseCapability)(); + if (outlineCount === 0 || this._pdfDocument?.loadingParams.disableAutoFetch) { + this._currentOutlineItemCapability.resolve(false); + } else if (this._isPagesLoaded !== null) { + this._currentOutlineItemCapability.resolve(this._isPagesLoaded); + } + this.eventBus.dispatch("outlineloaded", { + source: this, + outlineCount, + currentOutlineItemPromise: this._currentOutlineItemCapability.promise + }); + } + _bindLink(element, { + url, + newWindow, + action, + attachment, + dest, + setOCGState + }) { + const { + linkService + } = this; + if (url) { + linkService.addLinkAttributes(element, url, newWindow); + return; + } + if (action) { + element.href = linkService.getAnchorUrl(""); + element.onclick = () => { + linkService.executeNamedAction(action); + return false; + }; + return; + } + if (attachment) { + element.href = linkService.getAnchorUrl(""); + element.onclick = () => { + this.downloadManager.openOrDownloadData(element, attachment.content, attachment.filename); + return false; + }; + return; + } + if (setOCGState) { + element.href = linkService.getAnchorUrl(""); + element.onclick = () => { + linkService.executeSetOCGState(setOCGState); + return false; + }; + return; + } + element.href = linkService.getDestinationHash(dest); + element.onclick = evt => { + this._updateCurrentTreeItem(evt.target.parentNode); + if (dest) { + linkService.goToDestination(dest); + } + return false; + }; + } + _setStyles(element, { + bold, + italic + }) { + if (bold) { + element.style.fontWeight = "bold"; + } + if (italic) { + element.style.fontStyle = "italic"; + } + } + _addToggleButton(div, { + count, + items + }) { + let hidden = false; + if (count < 0) { + let totalCount = items.length; + if (totalCount > 0) { + const queue = [...items]; + while (queue.length > 0) { + const { + count: nestedCount, + items: nestedItems + } = queue.shift(); + if (nestedCount > 0 && nestedItems.length > 0) { + totalCount += nestedItems.length; + queue.push(...nestedItems); + } + } + } + if (Math.abs(count) === totalCount) { + hidden = true; + } + } + super._addToggleButton(div, hidden); + } + _toggleAllTreeItems() { + if (!this._outline) { + return; + } + super._toggleAllTreeItems(); + } + render({ + outline, + pdfDocument + }) { + if (this._outline) { + this.reset(); + } + this._outline = outline || null; + this._pdfDocument = pdfDocument || null; + if (!outline) { + this._dispatchEvent(0); + return; + } + const fragment = document.createDocumentFragment(); + const queue = [{ + parent: fragment, + items: outline + }]; + let outlineCount = 0, + hasAnyNesting = false; + while (queue.length > 0) { + const levelData = queue.shift(); + for (const item of levelData.items) { + const div = document.createElement("div"); + div.className = "treeItem"; + const element = document.createElement("a"); + this._bindLink(element, item); + this._setStyles(element, item); + element.textContent = this._normalizeTextContent(item.title); + div.append(element); + if (item.items.length > 0) { + hasAnyNesting = true; + this._addToggleButton(div, item); + const itemsDiv = document.createElement("div"); + itemsDiv.className = "treeItems"; + div.append(itemsDiv); + queue.push({ + parent: itemsDiv, + items: item.items + }); + } + levelData.parent.append(div); + outlineCount++; + } + } + this._finishRendering(fragment, outlineCount, hasAnyNesting); + } + async _currentOutlineItem() { + if (!this._isPagesLoaded) { + throw new Error("_currentOutlineItem: All pages have not been loaded."); + } + if (!this._outline || !this._pdfDocument) { + return; + } + const pageNumberToDestHash = await this._getPageNumberToDestHash(this._pdfDocument); + if (!pageNumberToDestHash) { + return; + } + this._updateCurrentTreeItem(null); + if (this._sidebarView !== _ui_utils.SidebarView.OUTLINE) { + return; + } + for (let i = this._currentPageNumber; i > 0; i--) { + const destHash = pageNumberToDestHash.get(i); + if (!destHash) { + continue; + } + const linkElement = this.container.querySelector(`a[href="${destHash}"]`); + if (!linkElement) { + continue; + } + this._scrollToCurrentTreeItem(linkElement.parentNode); + break; + } + } + async _getPageNumberToDestHash(pdfDocument) { + if (this._pageNumberToDestHashCapability) { + return this._pageNumberToDestHashCapability.promise; + } + this._pageNumberToDestHashCapability = (0, _pdfjsLib.createPromiseCapability)(); + const pageNumberToDestHash = new Map(), + pageNumberNesting = new Map(); + const queue = [{ + nesting: 0, + items: this._outline + }]; + while (queue.length > 0) { + const levelData = queue.shift(), + currentNesting = levelData.nesting; + for (const { + dest, + items + } of levelData.items) { + let explicitDest, pageNumber; + if (typeof dest === "string") { + explicitDest = await pdfDocument.getDestination(dest); + if (pdfDocument !== this._pdfDocument) { + return null; + } + } else { + explicitDest = dest; + } + if (Array.isArray(explicitDest)) { + const [destRef] = explicitDest; + if (typeof destRef === "object" && destRef !== null) { + pageNumber = this.linkService._cachedPageNumber(destRef); + if (!pageNumber) { + try { + pageNumber = (await pdfDocument.getPageIndex(destRef)) + 1; + if (pdfDocument !== this._pdfDocument) { + return null; + } + this.linkService.cachePageRef(pageNumber, destRef); + } catch (ex) {} + } + } else if (Number.isInteger(destRef)) { + pageNumber = destRef + 1; + } + if (Number.isInteger(pageNumber) && (!pageNumberToDestHash.has(pageNumber) || currentNesting > pageNumberNesting.get(pageNumber))) { + const destHash = this.linkService.getDestinationHash(dest); + pageNumberToDestHash.set(pageNumber, destHash); + pageNumberNesting.set(pageNumber, currentNesting); + } + } + if (items.length > 0) { + queue.push({ + nesting: currentNesting + 1, + items + }); + } + } + } + this._pageNumberToDestHashCapability.resolve(pageNumberToDestHash.size > 0 ? pageNumberToDestHash : null); + return this._pageNumberToDestHashCapability.promise; + } +} +exports.PDFOutlineViewer = PDFOutlineViewer; + +/***/ }), +/* 21 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFPresentationMode = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +const DELAY_BEFORE_HIDING_CONTROLS = 3000; +const ACTIVE_SELECTOR = "pdfPresentationMode"; +const CONTROLS_SELECTOR = "pdfPresentationModeControls"; +const MOUSE_SCROLL_COOLDOWN_TIME = 50; +const PAGE_SWITCH_THRESHOLD = 0.1; +const SWIPE_MIN_DISTANCE_THRESHOLD = 50; +const SWIPE_ANGLE_THRESHOLD = Math.PI / 6; +class PDFPresentationMode { + #state = _ui_utils.PresentationModeState.UNKNOWN; + #args = null; + constructor({ + container, + pdfViewer, + eventBus + }) { + this.container = container; + this.pdfViewer = pdfViewer; + this.eventBus = eventBus; + this.contextMenuOpen = false; + this.mouseScrollTimeStamp = 0; + this.mouseScrollDelta = 0; + this.touchSwipeState = null; + } + async request() { + const { + container, + pdfViewer + } = this; + if (this.active || !pdfViewer.pagesCount || !container.requestFullscreen) { + return false; + } + this.#addFullscreenChangeListeners(); + this.#notifyStateChange(_ui_utils.PresentationModeState.CHANGING); + const promise = container.requestFullscreen(); + this.#args = { + pageNumber: pdfViewer.currentPageNumber, + scaleValue: pdfViewer.currentScaleValue, + scrollMode: pdfViewer.scrollMode, + spreadMode: null, + annotationEditorMode: null + }; + if (pdfViewer.spreadMode !== _ui_utils.SpreadMode.NONE && !(pdfViewer.pageViewsReady && pdfViewer.hasEqualPageSizes)) { + console.warn("Ignoring Spread modes when entering PresentationMode, " + "since the document may contain varying page sizes."); + this.#args.spreadMode = pdfViewer.spreadMode; + } + if (pdfViewer.annotationEditorMode !== _pdfjsLib.AnnotationEditorType.DISABLE) { + this.#args.annotationEditorMode = pdfViewer.annotationEditorMode; + } + try { + await promise; + pdfViewer.focus(); + return true; + } catch (reason) { + this.#removeFullscreenChangeListeners(); + this.#notifyStateChange(_ui_utils.PresentationModeState.NORMAL); + } + return false; + } + get active() { + return this.#state === _ui_utils.PresentationModeState.CHANGING || this.#state === _ui_utils.PresentationModeState.FULLSCREEN; + } + #mouseWheel(evt) { + if (!this.active) { + return; + } + evt.preventDefault(); + const delta = (0, _ui_utils.normalizeWheelEventDelta)(evt); + const currentTime = Date.now(); + const storedTime = this.mouseScrollTimeStamp; + if (currentTime > storedTime && currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) { + return; + } + if (this.mouseScrollDelta > 0 && delta < 0 || this.mouseScrollDelta < 0 && delta > 0) { + this.#resetMouseScrollState(); + } + this.mouseScrollDelta += delta; + if (Math.abs(this.mouseScrollDelta) >= PAGE_SWITCH_THRESHOLD) { + const totalDelta = this.mouseScrollDelta; + this.#resetMouseScrollState(); + const success = totalDelta > 0 ? this.pdfViewer.previousPage() : this.pdfViewer.nextPage(); + if (success) { + this.mouseScrollTimeStamp = currentTime; + } + } + } + #notifyStateChange(state) { + this.#state = state; + this.eventBus.dispatch("presentationmodechanged", { + source: this, + state + }); + } + #enter() { + this.#notifyStateChange(_ui_utils.PresentationModeState.FULLSCREEN); + this.container.classList.add(ACTIVE_SELECTOR); + setTimeout(() => { + this.pdfViewer.scrollMode = _ui_utils.ScrollMode.PAGE; + if (this.#args.spreadMode !== null) { + this.pdfViewer.spreadMode = _ui_utils.SpreadMode.NONE; + } + this.pdfViewer.currentPageNumber = this.#args.pageNumber; + this.pdfViewer.currentScaleValue = "page-fit"; + if (this.#args.annotationEditorMode !== null) { + this.pdfViewer.annotationEditorMode = _pdfjsLib.AnnotationEditorType.NONE; + } + }, 0); + this.#addWindowListeners(); + this.#showControls(); + this.contextMenuOpen = false; + window.getSelection().removeAllRanges(); + } + #exit() { + const pageNumber = this.pdfViewer.currentPageNumber; + this.container.classList.remove(ACTIVE_SELECTOR); + setTimeout(() => { + this.#removeFullscreenChangeListeners(); + this.#notifyStateChange(_ui_utils.PresentationModeState.NORMAL); + this.pdfViewer.scrollMode = this.#args.scrollMode; + if (this.#args.spreadMode !== null) { + this.pdfViewer.spreadMode = this.#args.spreadMode; + } + this.pdfViewer.currentScaleValue = this.#args.scaleValue; + this.pdfViewer.currentPageNumber = pageNumber; + if (this.#args.annotationEditorMode !== null) { + this.pdfViewer.annotationEditorMode = this.#args.annotationEditorMode; + } + this.#args = null; + }, 0); + this.#removeWindowListeners(); + this.#hideControls(); + this.#resetMouseScrollState(); + this.contextMenuOpen = false; + } + #mouseDown(evt) { + if (this.contextMenuOpen) { + this.contextMenuOpen = false; + evt.preventDefault(); + return; + } + if (evt.button !== 0) { + return; + } + if (evt.target.href && evt.target.parentNode?.hasAttribute("data-internal-link")) { + return; + } + evt.preventDefault(); + if (evt.shiftKey) { + this.pdfViewer.previousPage(); + } else { + this.pdfViewer.nextPage(); + } + } + #contextMenu() { + this.contextMenuOpen = true; + } + #showControls() { + if (this.controlsTimeout) { + clearTimeout(this.controlsTimeout); + } else { + this.container.classList.add(CONTROLS_SELECTOR); + } + this.controlsTimeout = setTimeout(() => { + this.container.classList.remove(CONTROLS_SELECTOR); + delete this.controlsTimeout; + }, DELAY_BEFORE_HIDING_CONTROLS); + } + #hideControls() { + if (!this.controlsTimeout) { + return; + } + clearTimeout(this.controlsTimeout); + this.container.classList.remove(CONTROLS_SELECTOR); + delete this.controlsTimeout; + } + #resetMouseScrollState() { + this.mouseScrollTimeStamp = 0; + this.mouseScrollDelta = 0; + } + #touchSwipe(evt) { + if (!this.active) { + return; + } + if (evt.touches.length > 1) { + this.touchSwipeState = null; + return; + } + switch (evt.type) { + case "touchstart": + this.touchSwipeState = { + startX: evt.touches[0].pageX, + startY: evt.touches[0].pageY, + endX: evt.touches[0].pageX, + endY: evt.touches[0].pageY + }; + break; + case "touchmove": + if (this.touchSwipeState === null) { + return; + } + this.touchSwipeState.endX = evt.touches[0].pageX; + this.touchSwipeState.endY = evt.touches[0].pageY; + evt.preventDefault(); + break; + case "touchend": + if (this.touchSwipeState === null) { + return; + } + let delta = 0; + const dx = this.touchSwipeState.endX - this.touchSwipeState.startX; + const dy = this.touchSwipeState.endY - this.touchSwipeState.startY; + const absAngle = Math.abs(Math.atan2(dy, dx)); + if (Math.abs(dx) > SWIPE_MIN_DISTANCE_THRESHOLD && (absAngle <= SWIPE_ANGLE_THRESHOLD || absAngle >= Math.PI - SWIPE_ANGLE_THRESHOLD)) { + delta = dx; + } else if (Math.abs(dy) > SWIPE_MIN_DISTANCE_THRESHOLD && Math.abs(absAngle - Math.PI / 2) <= SWIPE_ANGLE_THRESHOLD) { + delta = dy; + } + if (delta > 0) { + this.pdfViewer.previousPage(); + } else if (delta < 0) { + this.pdfViewer.nextPage(); + } + break; + } + } + #addWindowListeners() { + this.showControlsBind = this.#showControls.bind(this); + this.mouseDownBind = this.#mouseDown.bind(this); + this.mouseWheelBind = this.#mouseWheel.bind(this); + this.resetMouseScrollStateBind = this.#resetMouseScrollState.bind(this); + this.contextMenuBind = this.#contextMenu.bind(this); + this.touchSwipeBind = this.#touchSwipe.bind(this); + window.addEventListener("mousemove", this.showControlsBind); + window.addEventListener("mousedown", this.mouseDownBind); + window.addEventListener("wheel", this.mouseWheelBind, { + passive: false + }); + window.addEventListener("keydown", this.resetMouseScrollStateBind); + window.addEventListener("contextmenu", this.contextMenuBind); + window.addEventListener("touchstart", this.touchSwipeBind); + window.addEventListener("touchmove", this.touchSwipeBind); + window.addEventListener("touchend", this.touchSwipeBind); + } + #removeWindowListeners() { + window.removeEventListener("mousemove", this.showControlsBind); + window.removeEventListener("mousedown", this.mouseDownBind); + window.removeEventListener("wheel", this.mouseWheelBind, { + passive: false + }); + window.removeEventListener("keydown", this.resetMouseScrollStateBind); + window.removeEventListener("contextmenu", this.contextMenuBind); + window.removeEventListener("touchstart", this.touchSwipeBind); + window.removeEventListener("touchmove", this.touchSwipeBind); + window.removeEventListener("touchend", this.touchSwipeBind); + delete this.showControlsBind; + delete this.mouseDownBind; + delete this.mouseWheelBind; + delete this.resetMouseScrollStateBind; + delete this.contextMenuBind; + delete this.touchSwipeBind; + } + #fullscreenChange() { + if (document.fullscreenElement) { + this.#enter(); + } else { + this.#exit(); + } + } + #addFullscreenChangeListeners() { + this.fullscreenChangeBind = this.#fullscreenChange.bind(this); + window.addEventListener("fullscreenchange", this.fullscreenChangeBind); + } + #removeFullscreenChangeListeners() { + window.removeEventListener("fullscreenchange", this.fullscreenChangeBind); + delete this.fullscreenChangeBind; + } +} +exports.PDFPresentationMode = PDFPresentationMode; + +/***/ }), +/* 22 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFRenderingQueue = void 0; +var _pdfjsLib = __webpack_require__(5); +var _ui_utils = __webpack_require__(1); +const CLEANUP_TIMEOUT = 30000; +class PDFRenderingQueue { + constructor() { + this.pdfViewer = null; + this.pdfThumbnailViewer = null; + this.onIdle = null; + this.highestPriorityPage = null; + this.idleTimeout = null; + this.printing = false; + this.isThumbnailViewEnabled = false; + } + setViewer(pdfViewer) { + this.pdfViewer = pdfViewer; + } + setThumbnailViewer(pdfThumbnailViewer) { + this.pdfThumbnailViewer = pdfThumbnailViewer; + } + isHighestPriority(view) { + return this.highestPriorityPage === view.renderingId; + } + hasViewer() { + return !!this.pdfViewer; + } + renderHighestPriority(currentlyVisiblePages) { + if (this.idleTimeout) { + clearTimeout(this.idleTimeout); + this.idleTimeout = null; + } + if (this.pdfViewer.forceRendering(currentlyVisiblePages)) { + return; + } + if (this.isThumbnailViewEnabled && this.pdfThumbnailViewer?.forceRendering()) { + return; + } + if (this.printing) { + return; + } + if (this.onIdle) { + this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT); + } + } + getHighestPriority(visible, views, scrolledDown, preRenderExtra = false) { + const visibleViews = visible.views, + numVisible = visibleViews.length; + if (numVisible === 0) { + return null; + } + for (let i = 0; i < numVisible; i++) { + const view = visibleViews[i].view; + if (!this.isViewFinished(view)) { + return view; + } + } + const firstId = visible.first.id, + lastId = visible.last.id; + if (lastId - firstId + 1 > numVisible) { + const visibleIds = visible.ids; + for (let i = 1, ii = lastId - firstId; i < ii; i++) { + const holeId = scrolledDown ? firstId + i : lastId - i; + if (visibleIds.has(holeId)) { + continue; + } + const holeView = views[holeId - 1]; + if (!this.isViewFinished(holeView)) { + return holeView; + } + } + } + let preRenderIndex = scrolledDown ? lastId : firstId - 2; + let preRenderView = views[preRenderIndex]; + if (preRenderView && !this.isViewFinished(preRenderView)) { + return preRenderView; + } + if (preRenderExtra) { + preRenderIndex += scrolledDown ? 1 : -1; + preRenderView = views[preRenderIndex]; + if (preRenderView && !this.isViewFinished(preRenderView)) { + return preRenderView; + } + } + return null; + } + isViewFinished(view) { + return view.renderingState === _ui_utils.RenderingStates.FINISHED; + } + renderView(view) { + switch (view.renderingState) { + case _ui_utils.RenderingStates.FINISHED: + return false; + case _ui_utils.RenderingStates.PAUSED: + this.highestPriorityPage = view.renderingId; + view.resume(); + break; + case _ui_utils.RenderingStates.RUNNING: + this.highestPriorityPage = view.renderingId; + break; + case _ui_utils.RenderingStates.INITIAL: + this.highestPriorityPage = view.renderingId; + view.draw().finally(() => { + this.renderHighestPriority(); + }).catch(reason => { + if (reason instanceof _pdfjsLib.RenderingCancelledException) { + return; + } + console.error(`renderView: "${reason}"`); + }); + break; + } + return true; + } +} +exports.PDFRenderingQueue = PDFRenderingQueue; + +/***/ }), +/* 23 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFScriptingManager = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +class PDFScriptingManager { + constructor({ + eventBus, + sandboxBundleSrc = null, + scriptingFactory = null, + docPropertiesLookup = null + }) { + this._pdfDocument = null; + this._pdfViewer = null; + this._closeCapability = null; + this._destroyCapability = null; + this._scripting = null; + this._ready = false; + this._eventBus = eventBus; + this._sandboxBundleSrc = sandboxBundleSrc; + this._scriptingFactory = scriptingFactory; + this._docPropertiesLookup = docPropertiesLookup; + } + setViewer(pdfViewer) { + this._pdfViewer = pdfViewer; + } + async setDocument(pdfDocument) { + if (this._pdfDocument) { + await this._destroyScripting(); + } + this._pdfDocument = pdfDocument; + if (!pdfDocument) { + return; + } + const [objects, calculationOrder, docActions] = await Promise.all([pdfDocument.getFieldObjects(), pdfDocument.getCalculationOrderIds(), pdfDocument.getJSActions()]); + if (!objects && !docActions) { + await this._destroyScripting(); + return; + } + if (pdfDocument !== this._pdfDocument) { + return; + } + try { + this._scripting = this._createScripting(); + } catch (error) { + console.error(`PDFScriptingManager.setDocument: "${error?.message}".`); + await this._destroyScripting(); + return; + } + this._internalEvents.set("updatefromsandbox", event => { + if (event?.source !== window) { + return; + } + this._updateFromSandbox(event.detail); + }); + this._internalEvents.set("dispatcheventinsandbox", event => { + this._scripting?.dispatchEventInSandbox(event.detail); + }); + this._internalEvents.set("pagechanging", ({ + pageNumber, + previous + }) => { + if (pageNumber === previous) { + return; + } + this._dispatchPageClose(previous); + this._dispatchPageOpen(pageNumber); + }); + this._internalEvents.set("pagerendered", ({ + pageNumber + }) => { + if (!this._pageOpenPending.has(pageNumber)) { + return; + } + if (pageNumber !== this._pdfViewer.currentPageNumber) { + return; + } + this._dispatchPageOpen(pageNumber); + }); + this._internalEvents.set("pagesdestroy", async event => { + await this._dispatchPageClose(this._pdfViewer.currentPageNumber); + await this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "WillClose" + }); + this._closeCapability?.resolve(); + }); + for (const [name, listener] of this._internalEvents) { + this._eventBus._on(name, listener); + } + try { + const docProperties = await this._getDocProperties(); + if (pdfDocument !== this._pdfDocument) { + return; + } + await this._scripting.createSandbox({ + objects, + calculationOrder, + appInfo: { + platform: navigator.platform, + language: navigator.language + }, + docInfo: { + ...docProperties, + actions: docActions + } + }); + this._eventBus.dispatch("sandboxcreated", { + source: this + }); + } catch (error) { + console.error(`PDFScriptingManager.setDocument: "${error?.message}".`); + await this._destroyScripting(); + return; + } + await this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "Open" + }); + await this._dispatchPageOpen(this._pdfViewer.currentPageNumber, true); + Promise.resolve().then(() => { + if (pdfDocument === this._pdfDocument) { + this._ready = true; + } + }); + } + async dispatchWillSave(detail) { + return this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "WillSave" + }); + } + async dispatchDidSave(detail) { + return this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "DidSave" + }); + } + async dispatchWillPrint(detail) { + return this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "WillPrint" + }); + } + async dispatchDidPrint(detail) { + return this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "DidPrint" + }); + } + get destroyPromise() { + return this._destroyCapability?.promise || null; + } + get ready() { + return this._ready; + } + get _internalEvents() { + return (0, _pdfjsLib.shadow)(this, "_internalEvents", new Map()); + } + get _pageOpenPending() { + return (0, _pdfjsLib.shadow)(this, "_pageOpenPending", new Set()); + } + get _visitedPages() { + return (0, _pdfjsLib.shadow)(this, "_visitedPages", new Map()); + } + async _updateFromSandbox(detail) { + const isInPresentationMode = this._pdfViewer.isInPresentationMode || this._pdfViewer.isChangingPresentationMode; + const { + id, + siblings, + command, + value + } = detail; + if (!id) { + switch (command) { + case "clear": + console.clear(); + break; + case "error": + console.error(value); + break; + case "layout": + { + return; + } + case "page-num": + this._pdfViewer.currentPageNumber = value + 1; + break; + case "print": + await this._pdfViewer.pagesPromise; + this._eventBus.dispatch("print", { + source: this + }); + break; + case "println": + console.log(value); + break; + case "zoom": + if (isInPresentationMode) { + return; + } + this._pdfViewer.currentScaleValue = value; + break; + case "SaveAs": + this._eventBus.dispatch("download", { + source: this + }); + break; + case "FirstPage": + this._pdfViewer.currentPageNumber = 1; + break; + case "LastPage": + this._pdfViewer.currentPageNumber = this._pdfViewer.pagesCount; + break; + case "NextPage": + this._pdfViewer.nextPage(); + break; + case "PrevPage": + this._pdfViewer.previousPage(); + break; + case "ZoomViewIn": + if (isInPresentationMode) { + return; + } + this._pdfViewer.increaseScale(); + break; + case "ZoomViewOut": + if (isInPresentationMode) { + return; + } + this._pdfViewer.decreaseScale(); + break; + } + return; + } + if (isInPresentationMode) { + if (detail.focus) { + return; + } + } + delete detail.id; + delete detail.siblings; + const ids = siblings ? [id, ...siblings] : [id]; + for (const elementId of ids) { + const element = document.querySelector(`[data-element-id="${elementId}"]`); + if (element) { + element.dispatchEvent(new CustomEvent("updatefromsandbox", { + detail + })); + } else { + this._pdfDocument?.annotationStorage.setValue(elementId, detail); + } + } + } + async _dispatchPageOpen(pageNumber, initialize = false) { + const pdfDocument = this._pdfDocument, + visitedPages = this._visitedPages; + if (initialize) { + this._closeCapability = (0, _pdfjsLib.createPromiseCapability)(); + } + if (!this._closeCapability) { + return; + } + const pageView = this._pdfViewer.getPageView(pageNumber - 1); + if (pageView?.renderingState !== _ui_utils.RenderingStates.FINISHED) { + this._pageOpenPending.add(pageNumber); + return; + } + this._pageOpenPending.delete(pageNumber); + const actionsPromise = (async () => { + const actions = await (!visitedPages.has(pageNumber) ? pageView.pdfPage?.getJSActions() : null); + if (pdfDocument !== this._pdfDocument) { + return; + } + await this._scripting?.dispatchEventInSandbox({ + id: "page", + name: "PageOpen", + pageNumber, + actions + }); + })(); + visitedPages.set(pageNumber, actionsPromise); + } + async _dispatchPageClose(pageNumber) { + const pdfDocument = this._pdfDocument, + visitedPages = this._visitedPages; + if (!this._closeCapability) { + return; + } + if (this._pageOpenPending.has(pageNumber)) { + return; + } + const actionsPromise = visitedPages.get(pageNumber); + if (!actionsPromise) { + return; + } + visitedPages.set(pageNumber, null); + await actionsPromise; + if (pdfDocument !== this._pdfDocument) { + return; + } + await this._scripting?.dispatchEventInSandbox({ + id: "page", + name: "PageClose", + pageNumber + }); + } + async _getDocProperties() { + if (this._docPropertiesLookup) { + return this._docPropertiesLookup(this._pdfDocument); + } + throw new Error("_getDocProperties: Unable to lookup properties."); + } + _createScripting() { + this._destroyCapability = (0, _pdfjsLib.createPromiseCapability)(); + if (this._scripting) { + throw new Error("_createScripting: Scripting already exists."); + } + if (this._scriptingFactory) { + return this._scriptingFactory.createScripting({ + sandboxBundleSrc: this._sandboxBundleSrc + }); + } + throw new Error("_createScripting: Cannot create scripting."); + } + async _destroyScripting() { + if (!this._scripting) { + this._pdfDocument = null; + this._destroyCapability?.resolve(); + return; + } + if (this._closeCapability) { + await Promise.race([this._closeCapability.promise, new Promise(resolve => { + setTimeout(resolve, 1000); + })]).catch(reason => {}); + this._closeCapability = null; + } + this._pdfDocument = null; + try { + await this._scripting.destroySandbox(); + } catch (ex) {} + for (const [name, listener] of this._internalEvents) { + this._eventBus._off(name, listener); + } + this._internalEvents.clear(); + this._pageOpenPending.clear(); + this._visitedPages.clear(); + this._scripting = null; + this._ready = false; + this._destroyCapability?.resolve(); + } +} +exports.PDFScriptingManager = PDFScriptingManager; + +/***/ }), +/* 24 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFSidebar = void 0; +var _ui_utils = __webpack_require__(1); +const UI_NOTIFICATION_CLASS = "pdfSidebarNotification"; +class PDFSidebar { + constructor({ + elements, + pdfViewer, + pdfThumbnailViewer, + eventBus, + l10n + }) { + this.isOpen = false; + this.active = _ui_utils.SidebarView.THUMBS; + this.isInitialViewSet = false; + this.isInitialEventDispatched = false; + this.onToggled = null; + this.pdfViewer = pdfViewer; + this.pdfThumbnailViewer = pdfThumbnailViewer; + this.outerContainer = elements.outerContainer; + this.sidebarContainer = elements.sidebarContainer; + this.toggleButton = elements.toggleButton; + this.thumbnailButton = elements.thumbnailButton; + this.outlineButton = elements.outlineButton; + this.attachmentsButton = elements.attachmentsButton; + this.layersButton = elements.layersButton; + this.thumbnailView = elements.thumbnailView; + this.outlineView = elements.outlineView; + this.attachmentsView = elements.attachmentsView; + this.layersView = elements.layersView; + this._outlineOptionsContainer = elements.outlineOptionsContainer; + this._currentOutlineItemButton = elements.currentOutlineItemButton; + this.eventBus = eventBus; + this.l10n = l10n; + this.#addEventListeners(); + } + reset() { + this.isInitialViewSet = false; + this.isInitialEventDispatched = false; + this.#hideUINotification(true); + this.switchView(_ui_utils.SidebarView.THUMBS); + this.outlineButton.disabled = false; + this.attachmentsButton.disabled = false; + this.layersButton.disabled = false; + this._currentOutlineItemButton.disabled = true; + } + get visibleView() { + return this.isOpen ? this.active : _ui_utils.SidebarView.NONE; + } + setInitialView(view = _ui_utils.SidebarView.NONE) { + if (this.isInitialViewSet) { + return; + } + this.isInitialViewSet = true; + if (view === _ui_utils.SidebarView.NONE || view === _ui_utils.SidebarView.UNKNOWN) { + this.#dispatchEvent(); + return; + } + this.switchView(view, true); + if (!this.isInitialEventDispatched) { + this.#dispatchEvent(); + } + } + switchView(view, forceOpen = false) { + const isViewChanged = view !== this.active; + let shouldForceRendering = false; + switch (view) { + case _ui_utils.SidebarView.NONE: + if (this.isOpen) { + this.close(); + } + return; + case _ui_utils.SidebarView.THUMBS: + if (this.isOpen && isViewChanged) { + shouldForceRendering = true; + } + break; + case _ui_utils.SidebarView.OUTLINE: + if (this.outlineButton.disabled) { + return; + } + break; + case _ui_utils.SidebarView.ATTACHMENTS: + if (this.attachmentsButton.disabled) { + return; + } + break; + case _ui_utils.SidebarView.LAYERS: + if (this.layersButton.disabled) { + return; + } + break; + default: + console.error(`PDFSidebar.switchView: "${view}" is not a valid view.`); + return; + } + this.active = view; + const isThumbs = view === _ui_utils.SidebarView.THUMBS, + isOutline = view === _ui_utils.SidebarView.OUTLINE, + isAttachments = view === _ui_utils.SidebarView.ATTACHMENTS, + isLayers = view === _ui_utils.SidebarView.LAYERS; + this.thumbnailButton.classList.toggle("toggled", isThumbs); + this.outlineButton.classList.toggle("toggled", isOutline); + this.attachmentsButton.classList.toggle("toggled", isAttachments); + this.layersButton.classList.toggle("toggled", isLayers); + this.thumbnailButton.setAttribute("aria-checked", isThumbs); + this.outlineButton.setAttribute("aria-checked", isOutline); + this.attachmentsButton.setAttribute("aria-checked", isAttachments); + this.layersButton.setAttribute("aria-checked", isLayers); + this.thumbnailView.classList.toggle("hidden", !isThumbs); + this.outlineView.classList.toggle("hidden", !isOutline); + this.attachmentsView.classList.toggle("hidden", !isAttachments); + this.layersView.classList.toggle("hidden", !isLayers); + this._outlineOptionsContainer.classList.toggle("hidden", !isOutline); + if (forceOpen && !this.isOpen) { + this.open(); + return; + } + if (shouldForceRendering) { + this.#updateThumbnailViewer(); + this.#forceRendering(); + } + if (isViewChanged) { + this.#dispatchEvent(); + } + } + open() { + if (this.isOpen) { + return; + } + this.isOpen = true; + this.toggleButton.classList.add("toggled"); + this.toggleButton.setAttribute("aria-expanded", "true"); + this.outerContainer.classList.add("sidebarMoving", "sidebarOpen"); + if (this.active === _ui_utils.SidebarView.THUMBS) { + this.#updateThumbnailViewer(); + } + this.#forceRendering(); + this.#dispatchEvent(); + this.#hideUINotification(); + } + close() { + if (!this.isOpen) { + return; + } + this.isOpen = false; + this.toggleButton.classList.remove("toggled"); + this.toggleButton.setAttribute("aria-expanded", "false"); + this.outerContainer.classList.add("sidebarMoving"); + this.outerContainer.classList.remove("sidebarOpen"); + this.#forceRendering(); + this.#dispatchEvent(); + } + toggle() { + if (this.isOpen) { + this.close(); + } else { + this.open(); + } + } + #dispatchEvent() { + if (this.isInitialViewSet && !this.isInitialEventDispatched) { + this.isInitialEventDispatched = true; + } + this.eventBus.dispatch("sidebarviewchanged", { + source: this, + view: this.visibleView + }); + } + #forceRendering() { + if (this.onToggled) { + this.onToggled(); + } else { + this.pdfViewer.forceRendering(); + this.pdfThumbnailViewer.forceRendering(); + } + } + #updateThumbnailViewer() { + const { + pdfViewer, + pdfThumbnailViewer + } = this; + const pagesCount = pdfViewer.pagesCount; + for (let pageIndex = 0; pageIndex < pagesCount; pageIndex++) { + const pageView = pdfViewer.getPageView(pageIndex); + if (pageView?.renderingState === _ui_utils.RenderingStates.FINISHED) { + const thumbnailView = pdfThumbnailViewer.getThumbnail(pageIndex); + thumbnailView.setImage(pageView); + } + } + pdfThumbnailViewer.scrollThumbnailIntoView(pdfViewer.currentPageNumber); + } + #showUINotification() { + this.toggleButton.setAttribute("data-l10n-id", "toggle_sidebar_notification2"); + this.l10n.translate(this.toggleButton); + if (!this.isOpen) { + this.toggleButton.classList.add(UI_NOTIFICATION_CLASS); + } + } + #hideUINotification(reset = false) { + if (this.isOpen || reset) { + this.toggleButton.classList.remove(UI_NOTIFICATION_CLASS); + } + if (reset) { + this.toggleButton.setAttribute("data-l10n-id", "toggle_sidebar"); + this.l10n.translate(this.toggleButton); + } + } + #addEventListeners() { + this.sidebarContainer.addEventListener("transitionend", evt => { + if (evt.target === this.sidebarContainer) { + this.outerContainer.classList.remove("sidebarMoving"); + } + }); + this.toggleButton.addEventListener("click", () => { + this.toggle(); + }); + this.thumbnailButton.addEventListener("click", () => { + this.switchView(_ui_utils.SidebarView.THUMBS); + }); + this.outlineButton.addEventListener("click", () => { + this.switchView(_ui_utils.SidebarView.OUTLINE); + }); + this.outlineButton.addEventListener("dblclick", () => { + this.eventBus.dispatch("toggleoutlinetree", { + source: this + }); + }); + this.attachmentsButton.addEventListener("click", () => { + this.switchView(_ui_utils.SidebarView.ATTACHMENTS); + }); + this.layersButton.addEventListener("click", () => { + this.switchView(_ui_utils.SidebarView.LAYERS); + }); + this.layersButton.addEventListener("dblclick", () => { + this.eventBus.dispatch("resetlayers", { + source: this + }); + }); + this._currentOutlineItemButton.addEventListener("click", () => { + this.eventBus.dispatch("currentoutlineitem", { + source: this + }); + }); + const onTreeLoaded = (count, button, view) => { + button.disabled = !count; + if (count) { + this.#showUINotification(); + } else if (this.active === view) { + this.switchView(_ui_utils.SidebarView.THUMBS); + } + }; + this.eventBus._on("outlineloaded", evt => { + onTreeLoaded(evt.outlineCount, this.outlineButton, _ui_utils.SidebarView.OUTLINE); + evt.currentOutlineItemPromise.then(enabled => { + if (!this.isInitialViewSet) { + return; + } + this._currentOutlineItemButton.disabled = !enabled; + }); + }); + this.eventBus._on("attachmentsloaded", evt => { + onTreeLoaded(evt.attachmentsCount, this.attachmentsButton, _ui_utils.SidebarView.ATTACHMENTS); + }); + this.eventBus._on("layersloaded", evt => { + onTreeLoaded(evt.layersCount, this.layersButton, _ui_utils.SidebarView.LAYERS); + }); + this.eventBus._on("presentationmodechanged", evt => { + if (evt.state === _ui_utils.PresentationModeState.NORMAL && this.visibleView === _ui_utils.SidebarView.THUMBS) { + this.#updateThumbnailViewer(); + } + }); + } +} +exports.PDFSidebar = PDFSidebar; + +/***/ }), +/* 25 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFSidebarResizer = void 0; +var _ui_utils = __webpack_require__(1); +const SIDEBAR_WIDTH_VAR = "--sidebar-width"; +const SIDEBAR_MIN_WIDTH = 200; +const SIDEBAR_RESIZING_CLASS = "sidebarResizing"; +class PDFSidebarResizer { + constructor(options, eventBus, l10n) { + this.isRTL = false; + this.sidebarOpen = false; + this._width = null; + this._outerContainerWidth = null; + this._boundEvents = Object.create(null); + this.outerContainer = options.outerContainer; + this.resizer = options.resizer; + this.eventBus = eventBus; + l10n.getDirection().then(dir => { + this.isRTL = dir === "rtl"; + }); + this._addEventListeners(); + } + get outerContainerWidth() { + return this._outerContainerWidth ||= this.outerContainer.clientWidth; + } + _updateWidth(width = 0) { + const maxWidth = Math.floor(this.outerContainerWidth / 2); + if (width > maxWidth) { + width = maxWidth; + } + if (width < SIDEBAR_MIN_WIDTH) { + width = SIDEBAR_MIN_WIDTH; + } + if (width === this._width) { + return false; + } + this._width = width; + _ui_utils.docStyle.setProperty(SIDEBAR_WIDTH_VAR, `${width}px`); + return true; + } + _mouseMove(evt) { + let width = evt.clientX; + if (this.isRTL) { + width = this.outerContainerWidth - width; + } + this._updateWidth(width); + } + _mouseUp(evt) { + this.outerContainer.classList.remove(SIDEBAR_RESIZING_CLASS); + this.eventBus.dispatch("resize", { + source: this + }); + const _boundEvents = this._boundEvents; + window.removeEventListener("mousemove", _boundEvents.mouseMove); + window.removeEventListener("mouseup", _boundEvents.mouseUp); + } + _addEventListeners() { + const _boundEvents = this._boundEvents; + _boundEvents.mouseMove = this._mouseMove.bind(this); + _boundEvents.mouseUp = this._mouseUp.bind(this); + this.resizer.addEventListener("mousedown", evt => { + if (evt.button !== 0) { + return; + } + this.outerContainer.classList.add(SIDEBAR_RESIZING_CLASS); + window.addEventListener("mousemove", _boundEvents.mouseMove); + window.addEventListener("mouseup", _boundEvents.mouseUp); + }); + this.eventBus._on("sidebarviewchanged", evt => { + this.sidebarOpen = !!evt?.view; + }); + this.eventBus._on("resize", evt => { + if (evt?.source !== window) { + return; + } + this._outerContainerWidth = null; + if (!this._width) { + return; + } + if (!this.sidebarOpen) { + this._updateWidth(this._width); + return; + } + this.outerContainer.classList.add(SIDEBAR_RESIZING_CLASS); + const updated = this._updateWidth(this._width); + Promise.resolve().then(() => { + this.outerContainer.classList.remove(SIDEBAR_RESIZING_CLASS); + if (updated) { + this.eventBus.dispatch("resize", { + source: this + }); + } + }); + }); + } +} +exports.PDFSidebarResizer = PDFSidebarResizer; + +/***/ }), +/* 26 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFThumbnailViewer = void 0; +var _ui_utils = __webpack_require__(1); +var _pdf_thumbnail_view = __webpack_require__(27); +const THUMBNAIL_SCROLL_MARGIN = -19; +const THUMBNAIL_SELECTED_CLASS = "selected"; +class PDFThumbnailViewer { + constructor({ + container, + eventBus, + linkService, + renderingQueue, + l10n, + pageColors + }) { + this.container = container; + this.linkService = linkService; + this.renderingQueue = renderingQueue; + this.l10n = l10n; + this.pageColors = pageColors || null; + this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdated.bind(this)); + this._resetView(); + } + _scrollUpdated() { + this.renderingQueue.renderHighestPriority(); + } + getThumbnail(index) { + return this._thumbnails[index]; + } + _getVisibleThumbs() { + return (0, _ui_utils.getVisibleElements)({ + scrollEl: this.container, + views: this._thumbnails + }); + } + scrollThumbnailIntoView(pageNumber) { + if (!this.pdfDocument) { + return; + } + const thumbnailView = this._thumbnails[pageNumber - 1]; + if (!thumbnailView) { + console.error('scrollThumbnailIntoView: Invalid "pageNumber" parameter.'); + return; + } + if (pageNumber !== this._currentPageNumber) { + const prevThumbnailView = this._thumbnails[this._currentPageNumber - 1]; + prevThumbnailView.div.classList.remove(THUMBNAIL_SELECTED_CLASS); + thumbnailView.div.classList.add(THUMBNAIL_SELECTED_CLASS); + } + const { + first, + last, + views + } = this._getVisibleThumbs(); + if (views.length > 0) { + let shouldScroll = false; + if (pageNumber <= first.id || pageNumber >= last.id) { + shouldScroll = true; + } else { + for (const { + id, + percent + } of views) { + if (id !== pageNumber) { + continue; + } + shouldScroll = percent < 100; + break; + } + } + if (shouldScroll) { + (0, _ui_utils.scrollIntoView)(thumbnailView.div, { + top: THUMBNAIL_SCROLL_MARGIN + }); + } + } + this._currentPageNumber = pageNumber; + } + get pagesRotation() { + return this._pagesRotation; + } + set pagesRotation(rotation) { + if (!(0, _ui_utils.isValidRotation)(rotation)) { + throw new Error("Invalid thumbnails rotation angle."); + } + if (!this.pdfDocument) { + return; + } + if (this._pagesRotation === rotation) { + return; + } + this._pagesRotation = rotation; + const updateArgs = { + rotation + }; + for (const thumbnail of this._thumbnails) { + thumbnail.update(updateArgs); + } + } + cleanup() { + for (const thumbnail of this._thumbnails) { + if (thumbnail.renderingState !== _ui_utils.RenderingStates.FINISHED) { + thumbnail.reset(); + } + } + _pdf_thumbnail_view.TempImageFactory.destroyCanvas(); + } + _resetView() { + this._thumbnails = []; + this._currentPageNumber = 1; + this._pageLabels = null; + this._pagesRotation = 0; + this.container.textContent = ""; + } + setDocument(pdfDocument) { + if (this.pdfDocument) { + this._cancelRendering(); + this._resetView(); + } + this.pdfDocument = pdfDocument; + if (!pdfDocument) { + return; + } + const firstPagePromise = pdfDocument.getPage(1); + const optionalContentConfigPromise = pdfDocument.getOptionalContentConfig(); + firstPagePromise.then(firstPdfPage => { + const pagesCount = pdfDocument.numPages; + const viewport = firstPdfPage.getViewport({ + scale: 1 + }); + for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) { + const thumbnail = new _pdf_thumbnail_view.PDFThumbnailView({ + container: this.container, + id: pageNum, + defaultViewport: viewport.clone(), + optionalContentConfigPromise, + linkService: this.linkService, + renderingQueue: this.renderingQueue, + l10n: this.l10n, + pageColors: this.pageColors + }); + this._thumbnails.push(thumbnail); + } + this._thumbnails[0]?.setPdfPage(firstPdfPage); + const thumbnailView = this._thumbnails[this._currentPageNumber - 1]; + thumbnailView.div.classList.add(THUMBNAIL_SELECTED_CLASS); + }).catch(reason => { + console.error("Unable to initialize thumbnail viewer", reason); + }); + } + _cancelRendering() { + for (const thumbnail of this._thumbnails) { + thumbnail.cancelRendering(); + } + } + setPageLabels(labels) { + if (!this.pdfDocument) { + return; + } + if (!labels) { + this._pageLabels = null; + } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) { + this._pageLabels = null; + console.error("PDFThumbnailViewer_setPageLabels: Invalid page labels."); + } else { + this._pageLabels = labels; + } + for (let i = 0, ii = this._thumbnails.length; i < ii; i++) { + this._thumbnails[i].setPageLabel(this._pageLabels?.[i] ?? null); + } + } + async #ensurePdfPageLoaded(thumbView) { + if (thumbView.pdfPage) { + return thumbView.pdfPage; + } + try { + const pdfPage = await this.pdfDocument.getPage(thumbView.id); + if (!thumbView.pdfPage) { + thumbView.setPdfPage(pdfPage); + } + return pdfPage; + } catch (reason) { + console.error("Unable to get page for thumb view", reason); + return null; + } + } + #getScrollAhead(visible) { + if (visible.first?.id === 1) { + return true; + } else if (visible.last?.id === this._thumbnails.length) { + return false; + } + return this.scroll.down; + } + forceRendering() { + const visibleThumbs = this._getVisibleThumbs(); + const scrollAhead = this.#getScrollAhead(visibleThumbs); + const thumbView = this.renderingQueue.getHighestPriority(visibleThumbs, this._thumbnails, scrollAhead); + if (thumbView) { + this.#ensurePdfPageLoaded(thumbView).then(() => { + this.renderingQueue.renderView(thumbView); + }); + return true; + } + return false; + } +} +exports.PDFThumbnailViewer = PDFThumbnailViewer; + +/***/ }), +/* 27 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TempImageFactory = exports.PDFThumbnailView = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +const DRAW_UPSCALE_FACTOR = 2; +const MAX_NUM_SCALING_STEPS = 3; +const THUMBNAIL_CANVAS_BORDER_WIDTH = 1; +const THUMBNAIL_WIDTH = 98; +class TempImageFactory { + static #tempCanvas = null; + static getCanvas(width, height) { + const tempCanvas = this.#tempCanvas ||= document.createElement("canvas"); + tempCanvas.width = width; + tempCanvas.height = height; + const ctx = tempCanvas.getContext("2d", { + alpha: false + }); + ctx.save(); + ctx.fillStyle = "rgb(255, 255, 255)"; + ctx.fillRect(0, 0, width, height); + ctx.restore(); + return [tempCanvas, tempCanvas.getContext("2d")]; + } + static destroyCanvas() { + const tempCanvas = this.#tempCanvas; + if (tempCanvas) { + tempCanvas.width = 0; + tempCanvas.height = 0; + } + this.#tempCanvas = null; + } +} +exports.TempImageFactory = TempImageFactory; +class PDFThumbnailView { + constructor({ + container, + id, + defaultViewport, + optionalContentConfigPromise, + linkService, + renderingQueue, + l10n, + pageColors + }) { + this.id = id; + this.renderingId = "thumbnail" + id; + this.pageLabel = null; + this.pdfPage = null; + this.rotation = 0; + this.viewport = defaultViewport; + this.pdfPageRotate = defaultViewport.rotation; + this._optionalContentConfigPromise = optionalContentConfigPromise || null; + this.pageColors = pageColors || null; + this.linkService = linkService; + this.renderingQueue = renderingQueue; + this.renderTask = null; + this.renderingState = _ui_utils.RenderingStates.INITIAL; + this.resume = null; + const pageWidth = this.viewport.width, + pageHeight = this.viewport.height, + pageRatio = pageWidth / pageHeight; + this.canvasWidth = THUMBNAIL_WIDTH; + this.canvasHeight = this.canvasWidth / pageRatio | 0; + this.scale = this.canvasWidth / pageWidth; + this.l10n = l10n; + const anchor = document.createElement("a"); + anchor.href = linkService.getAnchorUrl("#page=" + id); + this._thumbPageTitle.then(msg => { + anchor.title = msg; + }); + anchor.onclick = function () { + linkService.goToPage(id); + return false; + }; + this.anchor = anchor; + const div = document.createElement("div"); + div.className = "thumbnail"; + div.setAttribute("data-page-number", this.id); + this.div = div; + const ring = document.createElement("div"); + ring.className = "thumbnailSelectionRing"; + const borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH; + ring.style.width = this.canvasWidth + borderAdjustment + "px"; + ring.style.height = this.canvasHeight + borderAdjustment + "px"; + this.ring = ring; + div.append(ring); + anchor.append(div); + container.append(anchor); + } + setPdfPage(pdfPage) { + this.pdfPage = pdfPage; + this.pdfPageRotate = pdfPage.rotate; + const totalRotation = (this.rotation + this.pdfPageRotate) % 360; + this.viewport = pdfPage.getViewport({ + scale: 1, + rotation: totalRotation + }); + this.reset(); + } + reset() { + this.cancelRendering(); + this.renderingState = _ui_utils.RenderingStates.INITIAL; + const pageWidth = this.viewport.width, + pageHeight = this.viewport.height, + pageRatio = pageWidth / pageHeight; + this.canvasHeight = this.canvasWidth / pageRatio | 0; + this.scale = this.canvasWidth / pageWidth; + this.div.removeAttribute("data-loaded"); + const ring = this.ring; + ring.textContent = ""; + const borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH; + ring.style.width = this.canvasWidth + borderAdjustment + "px"; + ring.style.height = this.canvasHeight + borderAdjustment + "px"; + if (this.canvas) { + this.canvas.width = 0; + this.canvas.height = 0; + delete this.canvas; + } + if (this.image) { + this.image.removeAttribute("src"); + delete this.image; + } + } + update({ + rotation = null + }) { + if (typeof rotation === "number") { + this.rotation = rotation; + } + const totalRotation = (this.rotation + this.pdfPageRotate) % 360; + this.viewport = this.viewport.clone({ + scale: 1, + rotation: totalRotation + }); + this.reset(); + } + cancelRendering() { + if (this.renderTask) { + this.renderTask.cancel(); + this.renderTask = null; + } + this.resume = null; + } + _getPageDrawContext(upscaleFactor = 1) { + const canvas = document.createElement("canvas"); + const ctx = canvas.getContext("2d", { + alpha: false + }); + const outputScale = new _ui_utils.OutputScale(); + canvas.width = upscaleFactor * this.canvasWidth * outputScale.sx | 0; + canvas.height = upscaleFactor * this.canvasHeight * outputScale.sy | 0; + const transform = outputScale.scaled ? [outputScale.sx, 0, 0, outputScale.sy, 0, 0] : null; + return { + ctx, + canvas, + transform + }; + } + _convertCanvasToImage(canvas) { + if (this.renderingState !== _ui_utils.RenderingStates.FINISHED) { + throw new Error("_convertCanvasToImage: Rendering has not finished."); + } + const reducedCanvas = this._reduceImage(canvas); + const image = document.createElement("img"); + image.className = "thumbnailImage"; + this._thumbPageCanvas.then(msg => { + image.setAttribute("aria-label", msg); + }); + image.style.width = this.canvasWidth + "px"; + image.style.height = this.canvasHeight + "px"; + image.src = reducedCanvas.toDataURL(); + this.image = image; + this.div.setAttribute("data-loaded", true); + this.ring.append(image); + reducedCanvas.width = 0; + reducedCanvas.height = 0; + } + draw() { + if (this.renderingState !== _ui_utils.RenderingStates.INITIAL) { + console.error("Must be in new state before drawing"); + return Promise.resolve(); + } + const { + pdfPage + } = this; + if (!pdfPage) { + this.renderingState = _ui_utils.RenderingStates.FINISHED; + return Promise.reject(new Error("pdfPage is not loaded")); + } + this.renderingState = _ui_utils.RenderingStates.RUNNING; + const finishRenderTask = async (error = null) => { + if (renderTask === this.renderTask) { + this.renderTask = null; + } + if (error instanceof _pdfjsLib.RenderingCancelledException) { + return; + } + this.renderingState = _ui_utils.RenderingStates.FINISHED; + this._convertCanvasToImage(canvas); + if (error) { + throw error; + } + }; + const { + ctx, + canvas, + transform + } = this._getPageDrawContext(DRAW_UPSCALE_FACTOR); + const drawViewport = this.viewport.clone({ + scale: DRAW_UPSCALE_FACTOR * this.scale + }); + const renderContinueCallback = cont => { + if (!this.renderingQueue.isHighestPriority(this)) { + this.renderingState = _ui_utils.RenderingStates.PAUSED; + this.resume = () => { + this.renderingState = _ui_utils.RenderingStates.RUNNING; + cont(); + }; + return; + } + cont(); + }; + const renderContext = { + canvasContext: ctx, + transform, + viewport: drawViewport, + optionalContentConfigPromise: this._optionalContentConfigPromise, + pageColors: this.pageColors + }; + const renderTask = this.renderTask = pdfPage.render(renderContext); + renderTask.onContinue = renderContinueCallback; + const resultPromise = renderTask.promise.then(function () { + return finishRenderTask(null); + }, function (error) { + return finishRenderTask(error); + }); + resultPromise.finally(() => { + canvas.width = 0; + canvas.height = 0; + const pageCached = this.linkService.isPageCached(this.id); + if (!pageCached) { + this.pdfPage?.cleanup(); + } + }); + return resultPromise; + } + setImage(pageView) { + if (this.renderingState !== _ui_utils.RenderingStates.INITIAL) { + return; + } + const { + thumbnailCanvas: canvas, + pdfPage, + scale + } = pageView; + if (!canvas) { + return; + } + if (!this.pdfPage) { + this.setPdfPage(pdfPage); + } + if (scale < this.scale) { + return; + } + this.renderingState = _ui_utils.RenderingStates.FINISHED; + this._convertCanvasToImage(canvas); + } + _reduceImage(img) { + const { + ctx, + canvas + } = this._getPageDrawContext(); + if (img.width <= 2 * canvas.width) { + ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, canvas.width, canvas.height); + return canvas; + } + let reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS; + let reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS; + const [reducedImage, reducedImageCtx] = TempImageFactory.getCanvas(reducedWidth, reducedHeight); + while (reducedWidth > img.width || reducedHeight > img.height) { + reducedWidth >>= 1; + reducedHeight >>= 1; + } + reducedImageCtx.drawImage(img, 0, 0, img.width, img.height, 0, 0, reducedWidth, reducedHeight); + while (reducedWidth > 2 * canvas.width) { + reducedImageCtx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, reducedWidth >> 1, reducedHeight >> 1); + reducedWidth >>= 1; + reducedHeight >>= 1; + } + ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, canvas.width, canvas.height); + return canvas; + } + get _thumbPageTitle() { + return this.l10n.get("thumb_page_title", { + page: this.pageLabel ?? this.id + }); + } + get _thumbPageCanvas() { + return this.l10n.get("thumb_page_canvas", { + page: this.pageLabel ?? this.id + }); + } + setPageLabel(label) { + this.pageLabel = typeof label === "string" ? label : null; + this._thumbPageTitle.then(msg => { + this.anchor.title = msg; + }); + if (this.renderingState !== _ui_utils.RenderingStates.FINISHED) { + return; + } + this._thumbPageCanvas.then(msg => { + this.image?.setAttribute("aria-label", msg); + }); + } +} +exports.PDFThumbnailView = PDFThumbnailView; + +/***/ }), +/* 28 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PagesCountLimit = exports.PDFViewer = exports.PDFPageViewBuffer = void 0; +var _pdfjsLib = __webpack_require__(5); +var _ui_utils = __webpack_require__(1); +var _l10n_utils = __webpack_require__(29); +var _pdf_page_view = __webpack_require__(30); +var _pdf_rendering_queue = __webpack_require__(22); +var _pdf_link_service = __webpack_require__(3); +const DEFAULT_CACHE_SIZE = 10; +const ENABLE_PERMISSIONS_CLASS = "enablePermissions"; +const PagesCountLimit = { + FORCE_SCROLL_MODE_PAGE: 15000, + FORCE_LAZY_PAGE_INIT: 7500, + PAUSE_EAGER_PAGE_INIT: 250 +}; +exports.PagesCountLimit = PagesCountLimit; +function isValidAnnotationEditorMode(mode) { + return Object.values(_pdfjsLib.AnnotationEditorType).includes(mode) && mode !== _pdfjsLib.AnnotationEditorType.DISABLE; +} +class PDFPageViewBuffer { + #buf = new Set(); + #size = 0; + constructor(size) { + this.#size = size; + } + push(view) { + const buf = this.#buf; + if (buf.has(view)) { + buf.delete(view); + } + buf.add(view); + if (buf.size > this.#size) { + this.#destroyFirstView(); + } + } + resize(newSize, idsToKeep = null) { + this.#size = newSize; + const buf = this.#buf; + if (idsToKeep) { + const ii = buf.size; + let i = 1; + for (const view of buf) { + if (idsToKeep.has(view.id)) { + buf.delete(view); + buf.add(view); + } + if (++i > ii) { + break; + } + } + } + while (buf.size > this.#size) { + this.#destroyFirstView(); + } + } + has(view) { + return this.#buf.has(view); + } + [Symbol.iterator]() { + return this.#buf.keys(); + } + #destroyFirstView() { + const firstView = this.#buf.keys().next().value; + firstView?.destroy(); + this.#buf.delete(firstView); + } +} +exports.PDFPageViewBuffer = PDFPageViewBuffer; +class PDFViewer { + #buffer = null; + #annotationEditorMode = _pdfjsLib.AnnotationEditorType.NONE; + #annotationEditorUIManager = null; + #annotationMode = _pdfjsLib.AnnotationMode.ENABLE_FORMS; + #containerTopLeft = null; + #enablePermissions = false; + #previousContainerHeight = 0; + #resizeObserver = new ResizeObserver(this.#resizeObserverCallback.bind(this)); + #scrollModePageState = null; + #onVisibilityChange = null; + #scaleTimeoutId = null; + constructor(options) { + const viewerVersion = '3.3.56'; + if (_pdfjsLib.version !== viewerVersion) { + throw new Error(`The API version "${_pdfjsLib.version}" does not match the Viewer version "${viewerVersion}".`); + } + this.container = options.container; + this.viewer = options.viewer || options.container.firstElementChild; + this.#resizeObserver.observe(this.container); + this.eventBus = options.eventBus; + this.linkService = options.linkService || new _pdf_link_service.SimpleLinkService(); + this.downloadManager = options.downloadManager || null; + this.findController = options.findController || null; + this._scriptingManager = options.scriptingManager || null; + this.removePageBorders = options.removePageBorders || false; + this.textLayerMode = options.textLayerMode ?? _ui_utils.TextLayerMode.ENABLE; + this.#annotationMode = options.annotationMode ?? _pdfjsLib.AnnotationMode.ENABLE_FORMS; + this.#annotationEditorMode = options.annotationEditorMode ?? _pdfjsLib.AnnotationEditorType.NONE; + this.imageResourcesPath = options.imageResourcesPath || ""; + this.enablePrintAutoRotate = options.enablePrintAutoRotate || false; + this.useOnlyCssZoom = options.useOnlyCssZoom || false; + this.isOffscreenCanvasSupported = options.isOffscreenCanvasSupported ?? true; + this.maxCanvasPixels = options.maxCanvasPixels; + this.l10n = options.l10n || _l10n_utils.NullL10n; + this.#enablePermissions = options.enablePermissions || false; + this.pageColors = options.pageColors || null; + this.defaultRenderingQueue = !options.renderingQueue; + if (this.defaultRenderingQueue) { + this.renderingQueue = new _pdf_rendering_queue.PDFRenderingQueue(); + this.renderingQueue.setViewer(this); + } else { + this.renderingQueue = options.renderingQueue; + } + this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdate.bind(this)); + this.presentationModeState = _ui_utils.PresentationModeState.UNKNOWN; + this._onBeforeDraw = this._onAfterDraw = null; + this._resetView(); + if (this.removePageBorders) { + this.viewer.classList.add("removePageBorders"); + } + this.#updateContainerHeightCss(); + } + get pagesCount() { + return this._pages.length; + } + getPageView(index) { + return this._pages[index]; + } + get pageViewsReady() { + if (!this._pagesCapability.settled) { + return false; + } + return this._pages.every(function (pageView) { + return pageView?.pdfPage; + }); + } + get renderForms() { + return this.#annotationMode === _pdfjsLib.AnnotationMode.ENABLE_FORMS; + } + get enableScripting() { + return !!this._scriptingManager; + } + get currentPageNumber() { + return this._currentPageNumber; + } + set currentPageNumber(val) { + if (!Number.isInteger(val)) { + throw new Error("Invalid page number."); + } + if (!this.pdfDocument) { + return; + } + if (!this._setCurrentPageNumber(val, true)) { + console.error(`currentPageNumber: "${val}" is not a valid page.`); + } + } + _setCurrentPageNumber(val, resetCurrentPageView = false) { + if (this._currentPageNumber === val) { + if (resetCurrentPageView) { + this.#resetCurrentPageView(); + } + return true; + } + if (!(0 < val && val <= this.pagesCount)) { + return false; + } + const previous = this._currentPageNumber; + this._currentPageNumber = val; + this.eventBus.dispatch("pagechanging", { + source: this, + pageNumber: val, + pageLabel: this._pageLabels?.[val - 1] ?? null, + previous + }); + if (resetCurrentPageView) { + this.#resetCurrentPageView(); + } + return true; + } + get currentPageLabel() { + return this._pageLabels?.[this._currentPageNumber - 1] ?? null; + } + set currentPageLabel(val) { + if (!this.pdfDocument) { + return; + } + let page = val | 0; + if (this._pageLabels) { + const i = this._pageLabels.indexOf(val); + if (i >= 0) { + page = i + 1; + } + } + if (!this._setCurrentPageNumber(page, true)) { + console.error(`currentPageLabel: "${val}" is not a valid page.`); + } + } + get currentScale() { + return this._currentScale !== _ui_utils.UNKNOWN_SCALE ? this._currentScale : _ui_utils.DEFAULT_SCALE; + } + set currentScale(val) { + if (isNaN(val)) { + throw new Error("Invalid numeric scale."); + } + if (!this.pdfDocument) { + return; + } + this._setScale(val, { + noScroll: false + }); + } + get currentScaleValue() { + return this._currentScaleValue; + } + set currentScaleValue(val) { + if (!this.pdfDocument) { + return; + } + this._setScale(val, { + noScroll: false + }); + } + get pagesRotation() { + return this._pagesRotation; + } + set pagesRotation(rotation) { + if (!(0, _ui_utils.isValidRotation)(rotation)) { + throw new Error("Invalid pages rotation angle."); + } + if (!this.pdfDocument) { + return; + } + rotation %= 360; + if (rotation < 0) { + rotation += 360; + } + if (this._pagesRotation === rotation) { + return; + } + this._pagesRotation = rotation; + const pageNumber = this._currentPageNumber; + this.refresh(true, { + rotation + }); + if (this._currentScaleValue) { + this._setScale(this._currentScaleValue, { + noScroll: true + }); + } + this.eventBus.dispatch("rotationchanging", { + source: this, + pagesRotation: rotation, + pageNumber + }); + if (this.defaultRenderingQueue) { + this.update(); + } + } + get firstPagePromise() { + return this.pdfDocument ? this._firstPageCapability.promise : null; + } + get onePageRendered() { + return this.pdfDocument ? this._onePageRenderedCapability.promise : null; + } + get pagesPromise() { + return this.pdfDocument ? this._pagesCapability.promise : null; + } + #layerProperties() { + const self = this; + return { + get annotationEditorUIManager() { + return self.#annotationEditorUIManager; + }, + get annotationStorage() { + return self.pdfDocument?.annotationStorage; + }, + get downloadManager() { + return self.downloadManager; + }, + get enableScripting() { + return !!self._scriptingManager; + }, + get fieldObjectsPromise() { + return self.pdfDocument?.getFieldObjects(); + }, + get findController() { + return self.findController; + }, + get hasJSActionsPromise() { + return self.pdfDocument?.hasJSActions(); + }, + get linkService() { + return self.linkService; + } + }; + } + #initializePermissions(permissions) { + const params = { + annotationEditorMode: this.#annotationEditorMode, + annotationMode: this.#annotationMode, + textLayerMode: this.textLayerMode + }; + if (!permissions) { + return params; + } + if (!permissions.includes(_pdfjsLib.PermissionFlag.COPY)) { + this.viewer.classList.add(ENABLE_PERMISSIONS_CLASS); + } + if (!permissions.includes(_pdfjsLib.PermissionFlag.MODIFY_CONTENTS)) { + params.annotationEditorMode = _pdfjsLib.AnnotationEditorType.DISABLE; + } + if (!permissions.includes(_pdfjsLib.PermissionFlag.MODIFY_ANNOTATIONS) && !permissions.includes(_pdfjsLib.PermissionFlag.FILL_INTERACTIVE_FORMS) && this.#annotationMode === _pdfjsLib.AnnotationMode.ENABLE_FORMS) { + params.annotationMode = _pdfjsLib.AnnotationMode.ENABLE; + } + return params; + } + #onePageRenderedOrForceFetch() { + if (document.visibilityState === "hidden" || !this.container.offsetParent || this._getVisiblePages().views.length === 0) { + return Promise.resolve(); + } + const visibilityChangePromise = new Promise(resolve => { + this.#onVisibilityChange = () => { + if (document.visibilityState !== "hidden") { + return; + } + resolve(); + document.removeEventListener("visibilitychange", this.#onVisibilityChange); + this.#onVisibilityChange = null; + }; + document.addEventListener("visibilitychange", this.#onVisibilityChange); + }); + return Promise.race([this._onePageRenderedCapability.promise, visibilityChangePromise]); + } + setDocument(pdfDocument) { + if (this.pdfDocument) { + this.eventBus.dispatch("pagesdestroy", { + source: this + }); + this._cancelRendering(); + this._resetView(); + this.findController?.setDocument(null); + this._scriptingManager?.setDocument(null); + if (this.#annotationEditorUIManager) { + this.#annotationEditorUIManager.destroy(); + this.#annotationEditorUIManager = null; + } + } + this.pdfDocument = pdfDocument; + if (!pdfDocument) { + return; + } + const pagesCount = pdfDocument.numPages; + const firstPagePromise = pdfDocument.getPage(1); + const optionalContentConfigPromise = pdfDocument.getOptionalContentConfig(); + const permissionsPromise = this.#enablePermissions ? pdfDocument.getPermissions() : Promise.resolve(); + if (pagesCount > PagesCountLimit.FORCE_SCROLL_MODE_PAGE) { + console.warn("Forcing PAGE-scrolling for performance reasons, given the length of the document."); + const mode = this._scrollMode = _ui_utils.ScrollMode.PAGE; + this.eventBus.dispatch("scrollmodechanged", { + source: this, + mode + }); + } + this._pagesCapability.promise.then(() => { + this.eventBus.dispatch("pagesloaded", { + source: this, + pagesCount + }); + }, () => {}); + this._onBeforeDraw = evt => { + const pageView = this._pages[evt.pageNumber - 1]; + if (!pageView) { + return; + } + this.#buffer.push(pageView); + }; + this.eventBus._on("pagerender", this._onBeforeDraw); + this._onAfterDraw = evt => { + if (evt.cssTransform || this._onePageRenderedCapability.settled) { + return; + } + this._onePageRenderedCapability.resolve({ + timestamp: evt.timestamp + }); + this.eventBus._off("pagerendered", this._onAfterDraw); + this._onAfterDraw = null; + if (this.#onVisibilityChange) { + document.removeEventListener("visibilitychange", this.#onVisibilityChange); + this.#onVisibilityChange = null; + } + }; + this.eventBus._on("pagerendered", this._onAfterDraw); + Promise.all([firstPagePromise, permissionsPromise]).then(([firstPdfPage, permissions]) => { + if (pdfDocument !== this.pdfDocument) { + return; + } + this._firstPageCapability.resolve(firstPdfPage); + this._optionalContentConfigPromise = optionalContentConfigPromise; + const { + annotationEditorMode, + annotationMode, + textLayerMode + } = this.#initializePermissions(permissions); + if (annotationEditorMode !== _pdfjsLib.AnnotationEditorType.DISABLE) { + const mode = annotationEditorMode; + if (pdfDocument.isPureXfa) { + console.warn("Warning: XFA-editing is not implemented."); + } else if (isValidAnnotationEditorMode(mode)) { + this.#annotationEditorUIManager = new _pdfjsLib.AnnotationEditorUIManager(this.container, this.eventBus, pdfDocument?.annotationStorage); + if (mode !== _pdfjsLib.AnnotationEditorType.NONE) { + this.#annotationEditorUIManager.updateMode(mode); + } + } else { + console.error(`Invalid AnnotationEditor mode: ${mode}`); + } + } + const layerProperties = this.#layerProperties.bind(this); + const viewerElement = this._scrollMode === _ui_utils.ScrollMode.PAGE ? null : this.viewer; + const scale = this.currentScale; + const viewport = firstPdfPage.getViewport({ + scale: scale * _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS + }); + _ui_utils.docStyle.setProperty("--scale-factor", viewport.scale); + for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) { + const pageView = new _pdf_page_view.PDFPageView({ + container: viewerElement, + eventBus: this.eventBus, + id: pageNum, + scale, + defaultViewport: viewport.clone(), + optionalContentConfigPromise, + renderingQueue: this.renderingQueue, + textLayerMode, + annotationMode, + imageResourcesPath: this.imageResourcesPath, + renderer: null, + useOnlyCssZoom: this.useOnlyCssZoom, + isOffscreenCanvasSupported: this.isOffscreenCanvasSupported, + maxCanvasPixels: this.maxCanvasPixels, + pageColors: this.pageColors, + l10n: this.l10n, + layerProperties + }); + this._pages.push(pageView); + } + const firstPageView = this._pages[0]; + if (firstPageView) { + firstPageView.setPdfPage(firstPdfPage); + this.linkService.cachePageRef(1, firstPdfPage.ref); + } + if (this._scrollMode === _ui_utils.ScrollMode.PAGE) { + this.#ensurePageViewVisible(); + } else if (this._spreadMode !== _ui_utils.SpreadMode.NONE) { + this._updateSpreadMode(); + } + this.#onePageRenderedOrForceFetch().then(async () => { + this.findController?.setDocument(pdfDocument); + this._scriptingManager?.setDocument(pdfDocument); + if (this.#annotationEditorUIManager) { + this.eventBus.dispatch("annotationeditormodechanged", { + source: this, + mode: this.#annotationEditorMode + }); + } + if (pdfDocument.loadingParams.disableAutoFetch || pagesCount > PagesCountLimit.FORCE_LAZY_PAGE_INIT) { + this._pagesCapability.resolve(); + return; + } + let getPagesLeft = pagesCount - 1; + if (getPagesLeft <= 0) { + this._pagesCapability.resolve(); + return; + } + for (let pageNum = 2; pageNum <= pagesCount; ++pageNum) { + const promise = pdfDocument.getPage(pageNum).then(pdfPage => { + const pageView = this._pages[pageNum - 1]; + if (!pageView.pdfPage) { + pageView.setPdfPage(pdfPage); + } + this.linkService.cachePageRef(pageNum, pdfPage.ref); + if (--getPagesLeft === 0) { + this._pagesCapability.resolve(); + } + }, reason => { + console.error(`Unable to get page ${pageNum} to initialize viewer`, reason); + if (--getPagesLeft === 0) { + this._pagesCapability.resolve(); + } + }); + if (pageNum % PagesCountLimit.PAUSE_EAGER_PAGE_INIT === 0) { + await promise; + } + } + }); + this.eventBus.dispatch("pagesinit", { + source: this + }); + pdfDocument.getMetadata().then(({ + info + }) => { + if (pdfDocument !== this.pdfDocument) { + return; + } + if (info.Language) { + this.viewer.lang = info.Language; + } + }); + if (this.defaultRenderingQueue) { + this.update(); + } + }).catch(reason => { + console.error("Unable to initialize viewer", reason); + this._pagesCapability.reject(reason); + }); + } + setPageLabels(labels) { + if (!this.pdfDocument) { + return; + } + if (!labels) { + this._pageLabels = null; + } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) { + this._pageLabels = null; + console.error(`setPageLabels: Invalid page labels.`); + } else { + this._pageLabels = labels; + } + for (let i = 0, ii = this._pages.length; i < ii; i++) { + this._pages[i].setPageLabel(this._pageLabels?.[i] ?? null); + } + } + _resetView() { + this._pages = []; + this._currentPageNumber = 1; + this._currentScale = _ui_utils.UNKNOWN_SCALE; + this._currentScaleValue = null; + this._pageLabels = null; + this.#buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE); + this._location = null; + this._pagesRotation = 0; + this._optionalContentConfigPromise = null; + this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._onePageRenderedCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._pagesCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._scrollMode = _ui_utils.ScrollMode.VERTICAL; + this._previousScrollMode = _ui_utils.ScrollMode.UNKNOWN; + this._spreadMode = _ui_utils.SpreadMode.NONE; + this.#scrollModePageState = { + previousPageNumber: 1, + scrollDown: true, + pages: [] + }; + if (this._onBeforeDraw) { + this.eventBus._off("pagerender", this._onBeforeDraw); + this._onBeforeDraw = null; + } + if (this._onAfterDraw) { + this.eventBus._off("pagerendered", this._onAfterDraw); + this._onAfterDraw = null; + } + if (this.#onVisibilityChange) { + document.removeEventListener("visibilitychange", this.#onVisibilityChange); + this.#onVisibilityChange = null; + } + this.viewer.textContent = ""; + this._updateScrollMode(); + this.viewer.removeAttribute("lang"); + this.viewer.classList.remove(ENABLE_PERMISSIONS_CLASS); + } + #ensurePageViewVisible() { + if (this._scrollMode !== _ui_utils.ScrollMode.PAGE) { + throw new Error("#ensurePageViewVisible: Invalid scrollMode value."); + } + const pageNumber = this._currentPageNumber, + state = this.#scrollModePageState, + viewer = this.viewer; + viewer.textContent = ""; + state.pages.length = 0; + if (this._spreadMode === _ui_utils.SpreadMode.NONE && !this.isInPresentationMode) { + const pageView = this._pages[pageNumber - 1]; + viewer.append(pageView.div); + state.pages.push(pageView); + } else { + const pageIndexSet = new Set(), + parity = this._spreadMode - 1; + if (parity === -1) { + pageIndexSet.add(pageNumber - 1); + } else if (pageNumber % 2 !== parity) { + pageIndexSet.add(pageNumber - 1); + pageIndexSet.add(pageNumber); + } else { + pageIndexSet.add(pageNumber - 2); + pageIndexSet.add(pageNumber - 1); + } + const spread = document.createElement("div"); + spread.className = "spread"; + if (this.isInPresentationMode) { + const dummyPage = document.createElement("div"); + dummyPage.className = "dummyPage"; + spread.append(dummyPage); + } + for (const i of pageIndexSet) { + const pageView = this._pages[i]; + if (!pageView) { + continue; + } + spread.append(pageView.div); + state.pages.push(pageView); + } + viewer.append(spread); + } + state.scrollDown = pageNumber >= state.previousPageNumber; + state.previousPageNumber = pageNumber; + } + _scrollUpdate() { + if (this.pagesCount === 0) { + return; + } + this.update(); + } + #scrollIntoView(pageView, pageSpot = null) { + const { + div, + id + } = pageView; + if (this._currentPageNumber !== id) { + this._setCurrentPageNumber(id); + } + if (this._scrollMode === _ui_utils.ScrollMode.PAGE) { + this.#ensurePageViewVisible(); + this.update(); + } + if (!pageSpot && !this.isInPresentationMode) { + const left = div.offsetLeft + div.clientLeft, + right = left + div.clientWidth; + const { + scrollLeft, + clientWidth + } = this.container; + if (this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL || left < scrollLeft || right > scrollLeft + clientWidth) { + pageSpot = { + left: 0, + top: 0 + }; + } + } + (0, _ui_utils.scrollIntoView)(div, pageSpot); + if (!this._currentScaleValue && this._location) { + this._location = null; + } + } + #isSameScale(newScale) { + return newScale === this._currentScale || Math.abs(newScale - this._currentScale) < 1e-15; + } + _setScaleUpdatePages(newScale, newValue, { + noScroll = false, + preset = false, + drawingDelay = -1 + }) { + this._currentScaleValue = newValue.toString(); + if (this.#isSameScale(newScale)) { + if (preset) { + this.eventBus.dispatch("scalechanging", { + source: this, + scale: newScale, + presetValue: newValue + }); + } + return; + } + _ui_utils.docStyle.setProperty("--scale-factor", newScale * _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS); + const postponeDrawing = drawingDelay >= 0 && drawingDelay < 1000; + this.refresh(true, { + scale: newScale, + drawingDelay: postponeDrawing ? drawingDelay : -1 + }); + if (postponeDrawing) { + this.#scaleTimeoutId = setTimeout(() => { + this.#scaleTimeoutId = null; + this.refresh(); + }, drawingDelay); + } + this._currentScale = newScale; + if (!noScroll) { + let page = this._currentPageNumber, + dest; + if (this._location && !(this.isInPresentationMode || this.isChangingPresentationMode)) { + page = this._location.pageNumber; + dest = [null, { + name: "XYZ" + }, this._location.left, this._location.top, null]; + } + this.scrollPageIntoView({ + pageNumber: page, + destArray: dest, + allowNegativeOffset: true + }); + } + this.eventBus.dispatch("scalechanging", { + source: this, + scale: newScale, + presetValue: preset ? newValue : undefined + }); + if (this.defaultRenderingQueue) { + this.update(); + } + } + get _pageWidthScaleFactor() { + if (this._spreadMode !== _ui_utils.SpreadMode.NONE && this._scrollMode !== _ui_utils.ScrollMode.HORIZONTAL) { + return 2; + } + return 1; + } + _setScale(value, options) { + let scale = parseFloat(value); + if (scale > 0) { + options.preset = false; + this._setScaleUpdatePages(scale, value, options); + } else { + const currentPage = this._pages[this._currentPageNumber - 1]; + if (!currentPage) { + return; + } + let hPadding = _ui_utils.SCROLLBAR_PADDING, + vPadding = _ui_utils.VERTICAL_PADDING; + if (this.isInPresentationMode) { + hPadding = vPadding = 4; + if (this._spreadMode !== _ui_utils.SpreadMode.NONE) { + hPadding *= 2; + } + } else if (this.removePageBorders) { + hPadding = vPadding = 0; + } else if (this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL) { + [hPadding, vPadding] = [vPadding, hPadding]; + } + const pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale / this._pageWidthScaleFactor; + const pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale; + switch (value) { + case "page-actual": + scale = 1; + break; + case "page-width": + scale = pageWidthScale; + break; + case "page-height": + scale = pageHeightScale; + break; + case "page-fit": + scale = Math.min(pageWidthScale, pageHeightScale); + break; + case "auto": + const horizontalScale = (0, _ui_utils.isPortraitOrientation)(currentPage) ? pageWidthScale : Math.min(pageHeightScale, pageWidthScale); + scale = Math.min(_ui_utils.MAX_AUTO_SCALE, horizontalScale); + break; + default: + console.error(`_setScale: "${value}" is an unknown zoom value.`); + return; + } + options.preset = true; + this._setScaleUpdatePages(scale, value, options); + } + } + #resetCurrentPageView() { + const pageView = this._pages[this._currentPageNumber - 1]; + if (this.isInPresentationMode) { + this._setScale(this._currentScaleValue, { + noScroll: true + }); + } + this.#scrollIntoView(pageView); + } + pageLabelToPageNumber(label) { + if (!this._pageLabels) { + return null; + } + const i = this._pageLabels.indexOf(label); + if (i < 0) { + return null; + } + return i + 1; + } + scrollPageIntoView({ + pageNumber, + destArray = null, + allowNegativeOffset = false, + ignoreDestinationZoom = false + }) { + if (!this.pdfDocument) { + return; + } + const pageView = Number.isInteger(pageNumber) && this._pages[pageNumber - 1]; + if (!pageView) { + console.error(`scrollPageIntoView: "${pageNumber}" is not a valid pageNumber parameter.`); + return; + } + if (this.isInPresentationMode || !destArray) { + this._setCurrentPageNumber(pageNumber, true); + return; + } + let x = 0, + y = 0; + let width = 0, + height = 0, + widthScale, + heightScale; + const changeOrientation = pageView.rotation % 180 !== 0; + const pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; + const pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; + let scale = 0; + switch (destArray[1].name) { + case "XYZ": + x = destArray[2]; + y = destArray[3]; + scale = destArray[4]; + x = x !== null ? x : 0; + y = y !== null ? y : pageHeight; + break; + case "Fit": + case "FitB": + scale = "page-fit"; + break; + case "FitH": + case "FitBH": + y = destArray[2]; + scale = "page-width"; + if (y === null && this._location) { + x = this._location.left; + y = this._location.top; + } else if (typeof y !== "number" || y < 0) { + y = pageHeight; + } + break; + case "FitV": + case "FitBV": + x = destArray[2]; + width = pageWidth; + height = pageHeight; + scale = "page-height"; + break; + case "FitR": + x = destArray[2]; + y = destArray[3]; + width = destArray[4] - x; + height = destArray[5] - y; + const hPadding = this.removePageBorders ? 0 : _ui_utils.SCROLLBAR_PADDING; + const vPadding = this.removePageBorders ? 0 : _ui_utils.VERTICAL_PADDING; + widthScale = (this.container.clientWidth - hPadding) / width / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; + heightScale = (this.container.clientHeight - vPadding) / height / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; + scale = Math.min(Math.abs(widthScale), Math.abs(heightScale)); + break; + default: + console.error(`scrollPageIntoView: "${destArray[1].name}" is not a valid destination type.`); + return; + } + if (!ignoreDestinationZoom) { + if (scale && scale !== this._currentScale) { + this.currentScaleValue = scale; + } else if (this._currentScale === _ui_utils.UNKNOWN_SCALE) { + this.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + } + } + if (scale === "page-fit" && !destArray[4]) { + this.#scrollIntoView(pageView); + return; + } + const boundingRect = [pageView.viewport.convertToViewportPoint(x, y), pageView.viewport.convertToViewportPoint(x + width, y + height)]; + let left = Math.min(boundingRect[0][0], boundingRect[1][0]); + let top = Math.min(boundingRect[0][1], boundingRect[1][1]); + if (!allowNegativeOffset) { + left = Math.max(left, 0); + top = Math.max(top, 0); + } + this.#scrollIntoView(pageView, { + left, + top + }); + } + _updateLocation(firstPage) { + const currentScale = this._currentScale; + const currentScaleValue = this._currentScaleValue; + const normalizedScaleValue = parseFloat(currentScaleValue) === currentScale ? Math.round(currentScale * 10000) / 100 : currentScaleValue; + const pageNumber = firstPage.id; + const currentPageView = this._pages[pageNumber - 1]; + const container = this.container; + const topLeft = currentPageView.getPagePoint(container.scrollLeft - firstPage.x, container.scrollTop - firstPage.y); + const intLeft = Math.round(topLeft[0]); + const intTop = Math.round(topLeft[1]); + let pdfOpenParams = `#page=${pageNumber}`; + if (!this.isInPresentationMode) { + pdfOpenParams += `&zoom=${normalizedScaleValue},${intLeft},${intTop}`; + } + this._location = { + pageNumber, + scale: normalizedScaleValue, + top: intTop, + left: intLeft, + rotation: this._pagesRotation, + pdfOpenParams + }; + } + update() { + const visible = this._getVisiblePages(); + const visiblePages = visible.views, + numVisiblePages = visiblePages.length; + if (numVisiblePages === 0) { + return; + } + const newCacheSize = Math.max(DEFAULT_CACHE_SIZE, 2 * numVisiblePages + 1); + this.#buffer.resize(newCacheSize, visible.ids); + this.renderingQueue.renderHighestPriority(visible); + const isSimpleLayout = this._spreadMode === _ui_utils.SpreadMode.NONE && (this._scrollMode === _ui_utils.ScrollMode.PAGE || this._scrollMode === _ui_utils.ScrollMode.VERTICAL); + const currentId = this._currentPageNumber; + let stillFullyVisible = false; + for (const page of visiblePages) { + if (page.percent < 100) { + break; + } + if (page.id === currentId && isSimpleLayout) { + stillFullyVisible = true; + break; + } + } + this._setCurrentPageNumber(stillFullyVisible ? currentId : visiblePages[0].id); + this._updateLocation(visible.first); + this.eventBus.dispatch("updateviewarea", { + source: this, + location: this._location + }); + } + containsElement(element) { + return this.container.contains(element); + } + focus() { + this.container.focus(); + } + get _isContainerRtl() { + return getComputedStyle(this.container).direction === "rtl"; + } + get isInPresentationMode() { + return this.presentationModeState === _ui_utils.PresentationModeState.FULLSCREEN; + } + get isChangingPresentationMode() { + return this.presentationModeState === _ui_utils.PresentationModeState.CHANGING; + } + get isHorizontalScrollbarEnabled() { + return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth; + } + get isVerticalScrollbarEnabled() { + return this.isInPresentationMode ? false : this.container.scrollHeight > this.container.clientHeight; + } + _getVisiblePages() { + const views = this._scrollMode === _ui_utils.ScrollMode.PAGE ? this.#scrollModePageState.pages : this._pages, + horizontal = this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL, + rtl = horizontal && this._isContainerRtl; + return (0, _ui_utils.getVisibleElements)({ + scrollEl: this.container, + views, + sortByVisibility: true, + horizontal, + rtl + }); + } + isPageVisible(pageNumber) { + if (!this.pdfDocument) { + return false; + } + if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) { + console.error(`isPageVisible: "${pageNumber}" is not a valid page.`); + return false; + } + return this._getVisiblePages().ids.has(pageNumber); + } + isPageCached(pageNumber) { + if (!this.pdfDocument) { + return false; + } + if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) { + console.error(`isPageCached: "${pageNumber}" is not a valid page.`); + return false; + } + const pageView = this._pages[pageNumber - 1]; + return this.#buffer.has(pageView); + } + cleanup() { + for (const pageView of this._pages) { + if (pageView.renderingState !== _ui_utils.RenderingStates.FINISHED) { + pageView.reset(); + } + } + } + _cancelRendering() { + for (const pageView of this._pages) { + pageView.cancelRendering(); + } + } + async #ensurePdfPageLoaded(pageView) { + if (pageView.pdfPage) { + return pageView.pdfPage; + } + try { + const pdfPage = await this.pdfDocument.getPage(pageView.id); + if (!pageView.pdfPage) { + pageView.setPdfPage(pdfPage); + } + if (!this.linkService._cachedPageNumber?.(pdfPage.ref)) { + this.linkService.cachePageRef(pageView.id, pdfPage.ref); + } + return pdfPage; + } catch (reason) { + console.error("Unable to get page for page view", reason); + return null; + } + } + #getScrollAhead(visible) { + if (visible.first?.id === 1) { + return true; + } else if (visible.last?.id === this.pagesCount) { + return false; + } + switch (this._scrollMode) { + case _ui_utils.ScrollMode.PAGE: + return this.#scrollModePageState.scrollDown; + case _ui_utils.ScrollMode.HORIZONTAL: + return this.scroll.right; + } + return this.scroll.down; + } + forceRendering(currentlyVisiblePages) { + const visiblePages = currentlyVisiblePages || this._getVisiblePages(); + const scrollAhead = this.#getScrollAhead(visiblePages); + const preRenderExtra = this._spreadMode !== _ui_utils.SpreadMode.NONE && this._scrollMode !== _ui_utils.ScrollMode.HORIZONTAL; + const pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, scrollAhead, preRenderExtra); + if (pageView) { + this.#ensurePdfPageLoaded(pageView).then(() => { + this.renderingQueue.renderView(pageView); + }); + return true; + } + return false; + } + get hasEqualPageSizes() { + const firstPageView = this._pages[0]; + for (let i = 1, ii = this._pages.length; i < ii; ++i) { + const pageView = this._pages[i]; + if (pageView.width !== firstPageView.width || pageView.height !== firstPageView.height) { + return false; + } + } + return true; + } + getPagesOverview() { + return this._pages.map(pageView => { + const viewport = pageView.pdfPage.getViewport({ + scale: 1 + }); + if (!this.enablePrintAutoRotate || (0, _ui_utils.isPortraitOrientation)(viewport)) { + return { + width: viewport.width, + height: viewport.height, + rotation: viewport.rotation + }; + } + return { + width: viewport.height, + height: viewport.width, + rotation: (viewport.rotation - 90) % 360 + }; + }); + } + get optionalContentConfigPromise() { + if (!this.pdfDocument) { + return Promise.resolve(null); + } + if (!this._optionalContentConfigPromise) { + console.error("optionalContentConfigPromise: Not initialized yet."); + return this.pdfDocument.getOptionalContentConfig(); + } + return this._optionalContentConfigPromise; + } + set optionalContentConfigPromise(promise) { + if (!(promise instanceof Promise)) { + throw new Error(`Invalid optionalContentConfigPromise: ${promise}`); + } + if (!this.pdfDocument) { + return; + } + if (!this._optionalContentConfigPromise) { + return; + } + this._optionalContentConfigPromise = promise; + this.refresh(false, { + optionalContentConfigPromise: promise + }); + this.eventBus.dispatch("optionalcontentconfigchanged", { + source: this, + promise + }); + } + get scrollMode() { + return this._scrollMode; + } + set scrollMode(mode) { + if (this._scrollMode === mode) { + return; + } + if (!(0, _ui_utils.isValidScrollMode)(mode)) { + throw new Error(`Invalid scroll mode: ${mode}`); + } + if (this.pagesCount > PagesCountLimit.FORCE_SCROLL_MODE_PAGE) { + return; + } + this._previousScrollMode = this._scrollMode; + this._scrollMode = mode; + this.eventBus.dispatch("scrollmodechanged", { + source: this, + mode + }); + this._updateScrollMode(this._currentPageNumber); + } + _updateScrollMode(pageNumber = null) { + const scrollMode = this._scrollMode, + viewer = this.viewer; + viewer.classList.toggle("scrollHorizontal", scrollMode === _ui_utils.ScrollMode.HORIZONTAL); + viewer.classList.toggle("scrollWrapped", scrollMode === _ui_utils.ScrollMode.WRAPPED); + if (!this.pdfDocument || !pageNumber) { + return; + } + if (scrollMode === _ui_utils.ScrollMode.PAGE) { + this.#ensurePageViewVisible(); + } else if (this._previousScrollMode === _ui_utils.ScrollMode.PAGE) { + this._updateSpreadMode(); + } + if (this._currentScaleValue && isNaN(this._currentScaleValue)) { + this._setScale(this._currentScaleValue, { + noScroll: true + }); + } + this._setCurrentPageNumber(pageNumber, true); + this.update(); + } + get spreadMode() { + return this._spreadMode; + } + set spreadMode(mode) { + if (this._spreadMode === mode) { + return; + } + if (!(0, _ui_utils.isValidSpreadMode)(mode)) { + throw new Error(`Invalid spread mode: ${mode}`); + } + this._spreadMode = mode; + this.eventBus.dispatch("spreadmodechanged", { + source: this, + mode + }); + this._updateSpreadMode(this._currentPageNumber); + } + _updateSpreadMode(pageNumber = null) { + if (!this.pdfDocument) { + return; + } + const viewer = this.viewer, + pages = this._pages; + if (this._scrollMode === _ui_utils.ScrollMode.PAGE) { + this.#ensurePageViewVisible(); + } else { + viewer.textContent = ""; + if (this._spreadMode === _ui_utils.SpreadMode.NONE) { + for (const pageView of this._pages) { + viewer.append(pageView.div); + } + } else { + const parity = this._spreadMode - 1; + let spread = null; + for (let i = 0, ii = pages.length; i < ii; ++i) { + if (spread === null) { + spread = document.createElement("div"); + spread.className = "spread"; + viewer.append(spread); + } else if (i % 2 === parity) { + spread = spread.cloneNode(false); + viewer.append(spread); + } + spread.append(pages[i].div); + } + } + } + if (!pageNumber) { + return; + } + if (this._currentScaleValue && isNaN(this._currentScaleValue)) { + this._setScale(this._currentScaleValue, { + noScroll: true + }); + } + this._setCurrentPageNumber(pageNumber, true); + this.update(); + } + _getPageAdvance(currentPageNumber, previous = false) { + switch (this._scrollMode) { + case _ui_utils.ScrollMode.WRAPPED: + { + const { + views + } = this._getVisiblePages(), + pageLayout = new Map(); + for (const { + id, + y, + percent, + widthPercent + } of views) { + if (percent === 0 || widthPercent < 100) { + continue; + } + let yArray = pageLayout.get(y); + if (!yArray) { + pageLayout.set(y, yArray ||= []); + } + yArray.push(id); + } + for (const yArray of pageLayout.values()) { + const currentIndex = yArray.indexOf(currentPageNumber); + if (currentIndex === -1) { + continue; + } + const numPages = yArray.length; + if (numPages === 1) { + break; + } + if (previous) { + for (let i = currentIndex - 1, ii = 0; i >= ii; i--) { + const currentId = yArray[i], + expectedId = yArray[i + 1] - 1; + if (currentId < expectedId) { + return currentPageNumber - expectedId; + } + } + } else { + for (let i = currentIndex + 1, ii = numPages; i < ii; i++) { + const currentId = yArray[i], + expectedId = yArray[i - 1] + 1; + if (currentId > expectedId) { + return expectedId - currentPageNumber; + } + } + } + if (previous) { + const firstId = yArray[0]; + if (firstId < currentPageNumber) { + return currentPageNumber - firstId + 1; + } + } else { + const lastId = yArray[numPages - 1]; + if (lastId > currentPageNumber) { + return lastId - currentPageNumber + 1; + } + } + break; + } + break; + } + case _ui_utils.ScrollMode.HORIZONTAL: + { + break; + } + case _ui_utils.ScrollMode.PAGE: + case _ui_utils.ScrollMode.VERTICAL: + { + if (this._spreadMode === _ui_utils.SpreadMode.NONE) { + break; + } + const parity = this._spreadMode - 1; + if (previous && currentPageNumber % 2 !== parity) { + break; + } else if (!previous && currentPageNumber % 2 === parity) { + break; + } + const { + views + } = this._getVisiblePages(), + expectedId = previous ? currentPageNumber - 1 : currentPageNumber + 1; + for (const { + id, + percent, + widthPercent + } of views) { + if (id !== expectedId) { + continue; + } + if (percent > 0 && widthPercent === 100) { + return 2; + } + break; + } + break; + } + } + return 1; + } + nextPage() { + const currentPageNumber = this._currentPageNumber, + pagesCount = this.pagesCount; + if (currentPageNumber >= pagesCount) { + return false; + } + const advance = this._getPageAdvance(currentPageNumber, false) || 1; + this.currentPageNumber = Math.min(currentPageNumber + advance, pagesCount); + return true; + } + previousPage() { + const currentPageNumber = this._currentPageNumber; + if (currentPageNumber <= 1) { + return false; + } + const advance = this._getPageAdvance(currentPageNumber, true) || 1; + this.currentPageNumber = Math.max(currentPageNumber - advance, 1); + return true; + } + increaseScale(options = null) { + if (!this.pdfDocument) { + return; + } + options ||= Object.create(null); + let newScale = this._currentScale; + if (options.scaleFactor > 1) { + newScale = Math.min(_ui_utils.MAX_SCALE, Math.round(newScale * options.scaleFactor * 100) / 100); + } else { + let steps = options.steps ?? 1; + do { + newScale = (newScale * _ui_utils.DEFAULT_SCALE_DELTA).toFixed(2); + newScale = Math.ceil(newScale * 10) / 10; + newScale = Math.min(_ui_utils.MAX_SCALE, newScale); + } while (--steps > 0 && newScale < _ui_utils.MAX_SCALE); + } + options.noScroll = false; + this._setScale(newScale, options); + } + decreaseScale(options = null) { + if (!this.pdfDocument) { + return; + } + options ||= Object.create(null); + let newScale = this._currentScale; + if (options.scaleFactor > 0 && options.scaleFactor < 1) { + newScale = Math.max(_ui_utils.MIN_SCALE, Math.round(newScale * options.scaleFactor * 100) / 100); + } else { + let steps = options.steps ?? 1; + do { + newScale = (newScale / _ui_utils.DEFAULT_SCALE_DELTA).toFixed(2); + newScale = Math.floor(newScale * 10) / 10; + newScale = Math.max(_ui_utils.MIN_SCALE, newScale); + } while (--steps > 0 && newScale > _ui_utils.MIN_SCALE); + } + options.noScroll = false; + this._setScale(newScale, options); + } + #updateContainerHeightCss(height = this.container.clientHeight) { + if (height !== this.#previousContainerHeight) { + this.#previousContainerHeight = height; + _ui_utils.docStyle.setProperty("--viewer-container-height", `${height}px`); + } + } + #resizeObserverCallback(entries) { + for (const entry of entries) { + if (entry.target === this.container) { + this.#updateContainerHeightCss(Math.floor(entry.borderBoxSize[0].blockSize)); + this.#containerTopLeft = null; + break; + } + } + } + get containerTopLeft() { + return this.#containerTopLeft ||= [this.container.offsetTop, this.container.offsetLeft]; + } + get annotationEditorMode() { + return this.#annotationEditorUIManager ? this.#annotationEditorMode : _pdfjsLib.AnnotationEditorType.DISABLE; + } + set annotationEditorMode(mode) { + if (!this.#annotationEditorUIManager) { + throw new Error(`The AnnotationEditor is not enabled.`); + } + if (this.#annotationEditorMode === mode) { + return; + } + if (!isValidAnnotationEditorMode(mode)) { + throw new Error(`Invalid AnnotationEditor mode: ${mode}`); + } + if (!this.pdfDocument) { + return; + } + this.#annotationEditorMode = mode; + this.eventBus.dispatch("annotationeditormodechanged", { + source: this, + mode + }); + this.#annotationEditorUIManager.updateMode(mode); + } + set annotationEditorParams({ + type, + value + }) { + if (!this.#annotationEditorUIManager) { + throw new Error(`The AnnotationEditor is not enabled.`); + } + this.#annotationEditorUIManager.updateParams(type, value); + } + refresh(noUpdate = false, updateArgs = Object.create(null)) { + if (!this.pdfDocument) { + return; + } + for (const pageView of this._pages) { + pageView.update(updateArgs); + } + if (this.#scaleTimeoutId !== null) { + clearTimeout(this.#scaleTimeoutId); + this.#scaleTimeoutId = null; + } + if (!noUpdate) { + this.update(); + } + } +} +exports.PDFViewer = PDFViewer; + +/***/ }), +/* 29 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NullL10n = void 0; +exports.fixupLangCode = fixupLangCode; +exports.getL10nFallback = getL10nFallback; +const DEFAULT_L10N_STRINGS = { + of_pages: "of {{pagesCount}}", + page_of_pages: "({{pageNumber}} of {{pagesCount}})", + document_properties_kb: "{{size_kb}} KB ({{size_b}} bytes)", + document_properties_mb: "{{size_mb}} MB ({{size_b}} bytes)", + document_properties_date_string: "{{date}}, {{time}}", + document_properties_page_size_unit_inches: "in", + document_properties_page_size_unit_millimeters: "mm", + document_properties_page_size_orientation_portrait: "portrait", + document_properties_page_size_orientation_landscape: "landscape", + document_properties_page_size_name_a3: "A3", + document_properties_page_size_name_a4: "A4", + document_properties_page_size_name_letter: "Letter", + document_properties_page_size_name_legal: "Legal", + document_properties_page_size_dimension_string: "{{width}} × {{height}} {{unit}} ({{orientation}})", + document_properties_page_size_dimension_name_string: "{{width}} × {{height}} {{unit}} ({{name}}, {{orientation}})", + document_properties_linearized_yes: "Yes", + document_properties_linearized_no: "No", + additional_layers: "Additional Layers", + page_landmark: "Page {{page}}", + thumb_page_title: "Page {{page}}", + thumb_page_canvas: "Thumbnail of Page {{page}}", + find_reached_top: "Reached top of document, continued from bottom", + find_reached_bottom: "Reached end of document, continued from top", + "find_match_count[one]": "{{current}} of {{total}} match", + "find_match_count[other]": "{{current}} of {{total}} matches", + "find_match_count_limit[one]": "More than {{limit}} match", + "find_match_count_limit[other]": "More than {{limit}} matches", + find_not_found: "Phrase not found", + page_scale_width: "Page Width", + page_scale_fit: "Page Fit", + page_scale_auto: "Automatic Zoom", + page_scale_actual: "Actual Size", + page_scale_percent: "{{scale}}%", + loading: "Loading…", + loading_error: "An error occurred while loading the PDF.", + invalid_file_error: "Invalid or corrupted PDF file.", + missing_file_error: "Missing PDF file.", + unexpected_response_error: "Unexpected server response.", + rendering_error: "An error occurred while rendering the page.", + printing_not_supported: "Warning: Printing is not fully supported by this browser.", + printing_not_ready: "Warning: The PDF is not fully loaded for printing.", + web_fonts_disabled: "Web fonts are disabled: unable to use embedded PDF fonts.", + free_text2_default_content: "Start typing…", + editor_free_text2_aria_label: "Text Editor", + editor_ink2_aria_label: "Draw Editor", + editor_ink_canvas_aria_label: "User-created image" +}; +; +function getL10nFallback(key, args) { + switch (key) { + case "find_match_count": + key = `find_match_count[${args.total === 1 ? "one" : "other"}]`; + break; + case "find_match_count_limit": + key = `find_match_count_limit[${args.limit === 1 ? "one" : "other"}]`; + break; + } + return DEFAULT_L10N_STRINGS[key] || ""; +} +const PARTIAL_LANG_CODES = { + en: "en-US", + es: "es-ES", + fy: "fy-NL", + ga: "ga-IE", + gu: "gu-IN", + hi: "hi-IN", + hy: "hy-AM", + nb: "nb-NO", + ne: "ne-NP", + nn: "nn-NO", + pa: "pa-IN", + pt: "pt-PT", + sv: "sv-SE", + zh: "zh-CN" +}; +function fixupLangCode(langCode) { + return PARTIAL_LANG_CODES[langCode?.toLowerCase()] || langCode; +} +function formatL10nValue(text, args) { + if (!args) { + return text; + } + return text.replace(/\{\{\s*(\w+)\s*\}\}/g, (all, name) => { + return name in args ? args[name] : "{{" + name + "}}"; + }); +} +const NullL10n = { + async getLanguage() { + return "en-us"; + }, + async getDirection() { + return "ltr"; + }, + async get(key, args = null, fallback = getL10nFallback(key, args)) { + return formatL10nValue(fallback, args); + }, + async translate(element) {} +}; +exports.NullL10n = NullL10n; + +/***/ }), +/* 30 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFPageView = void 0; +var _pdfjsLib = __webpack_require__(5); +var _ui_utils = __webpack_require__(1); +var _annotation_editor_layer_builder = __webpack_require__(31); +var _annotation_layer_builder = __webpack_require__(32); +var _app_options = __webpack_require__(2); +var _l10n_utils = __webpack_require__(29); +var _struct_tree_layer_builder = __webpack_require__(33); +var _text_accessibility = __webpack_require__(34); +var _text_highlighter = __webpack_require__(35); +var _text_layer_builder = __webpack_require__(36); +var _xfa_layer_builder = __webpack_require__(37); +const MAX_CANVAS_PIXELS = _app_options.compatibilityParams.maxCanvasPixels || 16777216; +const DEFAULT_LAYER_PROPERTIES = () => { + return null; +}; +class PDFPageView { + #annotationMode = _pdfjsLib.AnnotationMode.ENABLE_FORMS; + #layerProperties = null; + #previousRotation = null; + #renderingState = _ui_utils.RenderingStates.INITIAL; + #useThumbnailCanvas = { + initialOptionalContent: true, + regularAnnotations: true + }; + constructor(options) { + const container = options.container; + const defaultViewport = options.defaultViewport; + this.id = options.id; + this.renderingId = "page" + this.id; + this.#layerProperties = options.layerProperties || DEFAULT_LAYER_PROPERTIES; + this.pdfPage = null; + this.pageLabel = null; + this.rotation = 0; + this.scale = options.scale || _ui_utils.DEFAULT_SCALE; + this.viewport = defaultViewport; + this.pdfPageRotate = defaultViewport.rotation; + this._optionalContentConfigPromise = options.optionalContentConfigPromise || null; + this.hasRestrictedScaling = false; + this.textLayerMode = options.textLayerMode ?? _ui_utils.TextLayerMode.ENABLE; + this.#annotationMode = options.annotationMode ?? _pdfjsLib.AnnotationMode.ENABLE_FORMS; + this.imageResourcesPath = options.imageResourcesPath || ""; + this.useOnlyCssZoom = options.useOnlyCssZoom || false; + this.isOffscreenCanvasSupported = options.isOffscreenCanvasSupported ?? true; + this.maxCanvasPixels = options.maxCanvasPixels || MAX_CANVAS_PIXELS; + this.pageColors = options.pageColors || null; + this.eventBus = options.eventBus; + this.renderingQueue = options.renderingQueue; + this.l10n = options.l10n || _l10n_utils.NullL10n; + this.paintTask = null; + this.paintedViewportMap = new WeakMap(); + this.resume = null; + this._renderError = null; + this._annotationCanvasMap = null; + this.annotationLayer = null; + this.annotationEditorLayer = null; + this.textLayer = null; + this.zoomLayer = null; + this.xfaLayer = null; + this.structTreeLayer = null; + const div = document.createElement("div"); + div.className = "page"; + div.setAttribute("data-page-number", this.id); + div.setAttribute("role", "region"); + this.l10n.get("page_landmark", { + page: this.id + }).then(msg => { + div.setAttribute("aria-label", msg); + }); + this.div = div; + this.#setDimensions(); + container?.append(div); + } + get renderingState() { + return this.#renderingState; + } + set renderingState(state) { + this.#renderingState = state; + switch (state) { + case _ui_utils.RenderingStates.INITIAL: + case _ui_utils.RenderingStates.PAUSED: + this.loadingIconDiv?.classList.add("notVisible"); + break; + case _ui_utils.RenderingStates.RUNNING: + this.loadingIconDiv?.classList.remove("notVisible"); + break; + case _ui_utils.RenderingStates.FINISHED: + if (this.loadingIconDiv) { + this.loadingIconDiv.remove(); + delete this.loadingIconDiv; + } + break; + } + } + #setDimensions() { + const { + viewport + } = this; + if (this.pdfPage) { + if (this.#previousRotation === viewport.rotation) { + return; + } + this.#previousRotation = viewport.rotation; + } + (0, _pdfjsLib.setLayerDimensions)(this.div, viewport, true, false); + } + setPdfPage(pdfPage) { + this.pdfPage = pdfPage; + this.pdfPageRotate = pdfPage.rotate; + const totalRotation = (this.rotation + this.pdfPageRotate) % 360; + this.viewport = pdfPage.getViewport({ + scale: this.scale * _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS, + rotation: totalRotation + }); + this.#setDimensions(); + this.reset(); + } + destroy() { + this.reset(); + this.pdfPage?.cleanup(); + } + get _textHighlighter() { + return (0, _pdfjsLib.shadow)(this, "_textHighlighter", new _text_highlighter.TextHighlighter({ + pageIndex: this.id - 1, + eventBus: this.eventBus, + findController: this.#layerProperties().findController + })); + } + async #renderAnnotationLayer() { + let error = null; + try { + await this.annotationLayer.render(this.viewport, "display"); + } catch (ex) { + console.error(`#renderAnnotationLayer: "${ex}".`); + error = ex; + } finally { + this.eventBus.dispatch("annotationlayerrendered", { + source: this, + pageNumber: this.id, + error + }); + } + } + async #renderAnnotationEditorLayer() { + let error = null; + try { + await this.annotationEditorLayer.render(this.viewport, "display"); + } catch (ex) { + console.error(`#renderAnnotationEditorLayer: "${ex}".`); + error = ex; + } finally { + this.eventBus.dispatch("annotationeditorlayerrendered", { + source: this, + pageNumber: this.id, + error + }); + } + } + async #renderXfaLayer() { + let error = null; + try { + const result = await this.xfaLayer.render(this.viewport, "display"); + if (result?.textDivs && this._textHighlighter) { + this.#buildXfaTextContentItems(result.textDivs); + } + } catch (ex) { + console.error(`#renderXfaLayer: "${ex}".`); + error = ex; + } finally { + this.eventBus.dispatch("xfalayerrendered", { + source: this, + pageNumber: this.id, + error + }); + } + } + async #renderTextLayer() { + const { + pdfPage, + textLayer, + viewport + } = this; + if (!textLayer) { + return; + } + let error = null; + try { + if (!textLayer.renderingDone) { + const readableStream = pdfPage.streamTextContent({ + includeMarkedContent: true + }); + textLayer.setTextContentSource(readableStream); + } + await textLayer.render(viewport); + } catch (ex) { + if (ex instanceof _pdfjsLib.AbortException) { + return; + } + console.error(`#renderTextLayer: "${ex}".`); + error = ex; + } + this.eventBus.dispatch("textlayerrendered", { + source: this, + pageNumber: this.id, + numTextDivs: textLayer.numTextDivs, + error + }); + this.#renderStructTreeLayer(); + } + async #renderStructTreeLayer() { + if (!this.textLayer) { + return; + } + this.structTreeLayer ||= new _struct_tree_layer_builder.StructTreeLayerBuilder(); + const tree = await (!this.structTreeLayer.renderingDone ? this.pdfPage.getStructTree() : null); + const treeDom = this.structTreeLayer?.render(tree); + if (treeDom) { + this.canvas?.append(treeDom); + } + } + async #buildXfaTextContentItems(textDivs) { + const text = await this.pdfPage.getTextContent(); + const items = []; + for (const item of text.items) { + items.push(item.str); + } + this._textHighlighter.setTextMapping(textDivs, items); + this._textHighlighter.enable(); + } + _resetZoomLayer(removeFromDOM = false) { + if (!this.zoomLayer) { + return; + } + const zoomLayerCanvas = this.zoomLayer.firstChild; + this.paintedViewportMap.delete(zoomLayerCanvas); + zoomLayerCanvas.width = 0; + zoomLayerCanvas.height = 0; + if (removeFromDOM) { + this.zoomLayer.remove(); + } + this.zoomLayer = null; + } + reset({ + keepZoomLayer = false, + keepAnnotationLayer = false, + keepAnnotationEditorLayer = false, + keepXfaLayer = false, + keepTextLayer = false + } = {}) { + this.cancelRendering({ + keepAnnotationLayer, + keepAnnotationEditorLayer, + keepXfaLayer, + keepTextLayer + }); + this.renderingState = _ui_utils.RenderingStates.INITIAL; + const div = this.div; + const childNodes = div.childNodes, + zoomLayerNode = keepZoomLayer && this.zoomLayer || null, + annotationLayerNode = keepAnnotationLayer && this.annotationLayer?.div || null, + annotationEditorLayerNode = keepAnnotationEditorLayer && this.annotationEditorLayer?.div || null, + xfaLayerNode = keepXfaLayer && this.xfaLayer?.div || null, + textLayerNode = keepTextLayer && this.textLayer?.div || null; + for (let i = childNodes.length - 1; i >= 0; i--) { + const node = childNodes[i]; + switch (node) { + case zoomLayerNode: + case annotationLayerNode: + case annotationEditorLayerNode: + case xfaLayerNode: + case textLayerNode: + case this.loadingIconDiv: + continue; + } + node.remove(); + } + div.removeAttribute("data-loaded"); + if (annotationLayerNode) { + this.annotationLayer.hide(); + } + if (annotationEditorLayerNode) { + this.annotationEditorLayer.hide(); + } + if (xfaLayerNode) { + this.xfaLayer.hide(); + } + if (textLayerNode) { + this.textLayer.hide(); + } + if (!zoomLayerNode) { + if (this.canvas) { + this.paintedViewportMap.delete(this.canvas); + this.canvas.width = 0; + this.canvas.height = 0; + delete this.canvas; + } + this._resetZoomLayer(); + } + if (!this.loadingIconDiv) { + this.loadingIconDiv = document.createElement("div"); + this.loadingIconDiv.className = "loadingIcon notVisible"; + this.loadingIconDiv.setAttribute("role", "img"); + this.l10n.get("loading").then(msg => { + this.loadingIconDiv?.setAttribute("aria-label", msg); + }); + div.append(this.loadingIconDiv); + } + } + update({ + scale = 0, + rotation = null, + optionalContentConfigPromise = null, + drawingDelay = -1 + }) { + this.scale = scale || this.scale; + if (typeof rotation === "number") { + this.rotation = rotation; + } + if (optionalContentConfigPromise instanceof Promise) { + this._optionalContentConfigPromise = optionalContentConfigPromise; + optionalContentConfigPromise.then(optionalContentConfig => { + if (optionalContentConfigPromise !== this._optionalContentConfigPromise) { + return; + } + this.#useThumbnailCanvas.initialOptionalContent = optionalContentConfig.hasInitialVisibility; + }); + } + const totalRotation = (this.rotation + this.pdfPageRotate) % 360; + this.viewport = this.viewport.clone({ + scale: this.scale * _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS, + rotation: totalRotation + }); + this.#setDimensions(); + let isScalingRestricted = false; + if (this.canvas && this.maxCanvasPixels > 0) { + const outputScale = this.outputScale; + if ((Math.floor(this.viewport.width) * outputScale.sx | 0) * (Math.floor(this.viewport.height) * outputScale.sy | 0) > this.maxCanvasPixels) { + isScalingRestricted = true; + } + } + const postponeDrawing = drawingDelay >= 0 && drawingDelay < 1000; + if (this.canvas) { + if (postponeDrawing || this.useOnlyCssZoom || this.hasRestrictedScaling && isScalingRestricted) { + if (postponeDrawing && this.renderingState !== _ui_utils.RenderingStates.FINISHED) { + this.cancelRendering({ + keepZoomLayer: true, + keepAnnotationLayer: true, + keepAnnotationEditorLayer: true, + keepXfaLayer: true, + keepTextLayer: true, + cancelExtraDelay: drawingDelay + }); + this.renderingState = _ui_utils.RenderingStates.FINISHED; + } + this.cssTransform({ + target: this.canvas, + redrawAnnotationLayer: true, + redrawAnnotationEditorLayer: true, + redrawXfaLayer: true, + redrawTextLayer: !postponeDrawing, + hideTextLayer: postponeDrawing + }); + this.eventBus.dispatch("pagerendered", { + source: this, + pageNumber: this.id, + cssTransform: true, + timestamp: performance.now(), + error: this._renderError + }); + return; + } + if (!this.zoomLayer && !this.canvas.hidden) { + this.zoomLayer = this.canvas.parentNode; + this.zoomLayer.style.position = "absolute"; + } + } + if (this.zoomLayer) { + this.cssTransform({ + target: this.zoomLayer.firstChild + }); + } + this.reset({ + keepZoomLayer: true, + keepAnnotationLayer: true, + keepAnnotationEditorLayer: true, + keepXfaLayer: true, + keepTextLayer: true + }); + } + cancelRendering({ + keepAnnotationLayer = false, + keepAnnotationEditorLayer = false, + keepXfaLayer = false, + keepTextLayer = false, + cancelExtraDelay = 0 + } = {}) { + if (this.paintTask) { + this.paintTask.cancel(cancelExtraDelay); + this.paintTask = null; + } + this.resume = null; + if (this.textLayer && (!keepTextLayer || !this.textLayer.div)) { + this.textLayer.cancel(); + this.textLayer = null; + } + if (this.structTreeLayer && !this.textLayer) { + this.structTreeLayer = null; + } + if (this.annotationLayer && (!keepAnnotationLayer || !this.annotationLayer.div)) { + this.annotationLayer.cancel(); + this.annotationLayer = null; + this._annotationCanvasMap = null; + } + if (this.annotationEditorLayer && (!keepAnnotationEditorLayer || !this.annotationEditorLayer.div)) { + this.annotationEditorLayer.cancel(); + this.annotationEditorLayer = null; + } + if (this.xfaLayer && (!keepXfaLayer || !this.xfaLayer.div)) { + this.xfaLayer.cancel(); + this.xfaLayer = null; + this._textHighlighter?.disable(); + } + } + cssTransform({ + target, + redrawAnnotationLayer = false, + redrawAnnotationEditorLayer = false, + redrawXfaLayer = false, + redrawTextLayer = false, + hideTextLayer = false + }) { + if (target instanceof HTMLCanvasElement) { + if (!target.hasAttribute("zooming")) { + target.setAttribute("zooming", true); + const { + style + } = target; + style.width = style.height = ""; + } + } else { + const div = this.div; + const { + width, + height + } = this.viewport; + target.style.width = target.parentNode.style.width = div.style.width = Math.floor(width) + "px"; + target.style.height = target.parentNode.style.height = div.style.height = Math.floor(height) + "px"; + } + const originalViewport = this.paintedViewportMap.get(target); + if (this.viewport !== originalViewport) { + const relativeRotation = this.viewport.rotation - originalViewport.rotation; + const absRotation = Math.abs(relativeRotation); + let scaleX = 1, + scaleY = 1; + if (absRotation === 90 || absRotation === 270) { + const { + width, + height + } = this.viewport; + scaleX = height / width; + scaleY = width / height; + } + if (absRotation !== 0) { + target.style.transform = `rotate(${relativeRotation}deg) scale(${scaleX}, ${scaleY})`; + } + } + if (redrawAnnotationLayer && this.annotationLayer) { + this.#renderAnnotationLayer(); + } + if (redrawAnnotationEditorLayer && this.annotationEditorLayer) { + this.#renderAnnotationEditorLayer(); + } + if (redrawXfaLayer && this.xfaLayer) { + this.#renderXfaLayer(); + } + if (this.textLayer) { + if (hideTextLayer) { + this.textLayer.hide(); + } else if (redrawTextLayer) { + this.#renderTextLayer(); + } + } + } + get width() { + return this.viewport.width; + } + get height() { + return this.viewport.height; + } + getPagePoint(x, y) { + return this.viewport.convertToPdfPoint(x, y); + } + draw() { + if (this.renderingState !== _ui_utils.RenderingStates.INITIAL) { + console.error("Must be in new state before drawing"); + this.reset(); + } + const { + div, + pdfPage + } = this; + if (!pdfPage) { + this.renderingState = _ui_utils.RenderingStates.FINISHED; + return Promise.reject(new Error("pdfPage is not loaded")); + } + this.renderingState = _ui_utils.RenderingStates.RUNNING; + const canvasWrapper = document.createElement("div"); + canvasWrapper.classList.add("canvasWrapper"); + div.append(canvasWrapper); + if (!this.textLayer && this.textLayerMode !== _ui_utils.TextLayerMode.DISABLE && !pdfPage.isPureXfa) { + this._accessibilityManager ||= new _text_accessibility.TextAccessibilityManager(); + this.textLayer = new _text_layer_builder.TextLayerBuilder({ + highlighter: this._textHighlighter, + accessibilityManager: this._accessibilityManager, + isOffscreenCanvasSupported: this.isOffscreenCanvasSupported + }); + div.append(this.textLayer.div); + } + if (!this.annotationLayer && this.#annotationMode !== _pdfjsLib.AnnotationMode.DISABLE) { + const { + annotationStorage, + downloadManager, + enableScripting, + fieldObjectsPromise, + hasJSActionsPromise, + linkService + } = this.#layerProperties(); + this._annotationCanvasMap ||= new Map(); + this.annotationLayer = new _annotation_layer_builder.AnnotationLayerBuilder({ + pageDiv: div, + pdfPage, + annotationStorage, + imageResourcesPath: this.imageResourcesPath, + renderForms: this.#annotationMode === _pdfjsLib.AnnotationMode.ENABLE_FORMS, + linkService, + downloadManager, + l10n: this.l10n, + enableScripting, + hasJSActionsPromise, + fieldObjectsPromise, + annotationCanvasMap: this._annotationCanvasMap, + accessibilityManager: this._accessibilityManager + }); + } + if (this.xfaLayer?.div) { + div.append(this.xfaLayer.div); + } + let renderContinueCallback = null; + if (this.renderingQueue) { + renderContinueCallback = cont => { + if (!this.renderingQueue.isHighestPriority(this)) { + this.renderingState = _ui_utils.RenderingStates.PAUSED; + this.resume = () => { + this.renderingState = _ui_utils.RenderingStates.RUNNING; + cont(); + }; + return; + } + cont(); + }; + } + const finishPaintTask = async (error = null) => { + if (paintTask === this.paintTask) { + this.paintTask = null; + } + if (error instanceof _pdfjsLib.RenderingCancelledException) { + this._renderError = null; + return; + } + this._renderError = error; + this.renderingState = _ui_utils.RenderingStates.FINISHED; + this._resetZoomLayer(true); + this.#useThumbnailCanvas.regularAnnotations = !paintTask.separateAnnots; + this.eventBus.dispatch("pagerendered", { + source: this, + pageNumber: this.id, + cssTransform: false, + timestamp: performance.now(), + error: this._renderError + }); + if (error) { + throw error; + } + }; + const paintTask = this.paintOnCanvas(canvasWrapper); + paintTask.onRenderContinue = renderContinueCallback; + this.paintTask = paintTask; + const resultPromise = paintTask.promise.then(() => { + return finishPaintTask(null).then(async () => { + this.#renderTextLayer(); + if (this.annotationLayer) { + await this.#renderAnnotationLayer(); + } + if (!this.annotationEditorLayer) { + const { + annotationEditorUIManager + } = this.#layerProperties(); + if (!annotationEditorUIManager) { + return; + } + this.annotationEditorLayer = new _annotation_editor_layer_builder.AnnotationEditorLayerBuilder({ + uiManager: annotationEditorUIManager, + pageDiv: div, + pdfPage, + l10n: this.l10n, + accessibilityManager: this._accessibilityManager + }); + } + this.#renderAnnotationEditorLayer(); + }); + }, function (reason) { + return finishPaintTask(reason); + }); + if (pdfPage.isPureXfa) { + if (!this.xfaLayer) { + const { + annotationStorage, + linkService + } = this.#layerProperties(); + this.xfaLayer = new _xfa_layer_builder.XfaLayerBuilder({ + pageDiv: div, + pdfPage, + annotationStorage, + linkService + }); + } + this.#renderXfaLayer(); + } + div.setAttribute("data-loaded", true); + this.eventBus.dispatch("pagerender", { + source: this, + pageNumber: this.id + }); + return resultPromise; + } + paintOnCanvas(canvasWrapper) { + const renderCapability = (0, _pdfjsLib.createPromiseCapability)(); + const result = { + promise: renderCapability.promise, + onRenderContinue(cont) { + cont(); + }, + cancel(extraDelay = 0) { + renderTask.cancel(extraDelay); + }, + get separateAnnots() { + return renderTask.separateAnnots; + } + }; + const viewport = this.viewport; + const { + width, + height + } = viewport; + const canvas = document.createElement("canvas"); + canvas.setAttribute("role", "presentation"); + canvas.hidden = true; + let isCanvasHidden = true; + const showCanvas = function () { + if (isCanvasHidden) { + canvas.hidden = false; + isCanvasHidden = false; + } + }; + canvasWrapper.append(canvas); + this.canvas = canvas; + const ctx = canvas.getContext("2d", { + alpha: false + }); + const outputScale = this.outputScale = new _ui_utils.OutputScale(); + if (this.useOnlyCssZoom) { + const actualSizeViewport = viewport.clone({ + scale: _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS + }); + outputScale.sx *= actualSizeViewport.width / width; + outputScale.sy *= actualSizeViewport.height / height; + } + if (this.maxCanvasPixels > 0) { + const pixelsInViewport = width * height; + const maxScale = Math.sqrt(this.maxCanvasPixels / pixelsInViewport); + if (outputScale.sx > maxScale || outputScale.sy > maxScale) { + outputScale.sx = maxScale; + outputScale.sy = maxScale; + this.hasRestrictedScaling = true; + } else { + this.hasRestrictedScaling = false; + } + } + const sfx = (0, _ui_utils.approximateFraction)(outputScale.sx); + const sfy = (0, _ui_utils.approximateFraction)(outputScale.sy); + canvas.width = (0, _ui_utils.roundToDivide)(viewport.width * outputScale.sx, sfx[0]); + canvas.height = (0, _ui_utils.roundToDivide)(viewport.height * outputScale.sy, sfy[0]); + const { + style + } = canvas; + style.width = (0, _ui_utils.roundToDivide)(viewport.width, sfx[1]) + "px"; + style.height = (0, _ui_utils.roundToDivide)(viewport.height, sfy[1]) + "px"; + this.paintedViewportMap.set(canvas, viewport); + const transform = outputScale.scaled ? [outputScale.sx, 0, 0, outputScale.sy, 0, 0] : null; + const renderContext = { + canvasContext: ctx, + transform, + viewport, + annotationMode: this.#annotationMode, + optionalContentConfigPromise: this._optionalContentConfigPromise, + annotationCanvasMap: this._annotationCanvasMap, + pageColors: this.pageColors + }; + const renderTask = this.pdfPage.render(renderContext); + renderTask.onContinue = function (cont) { + showCanvas(); + if (result.onRenderContinue) { + result.onRenderContinue(cont); + } else { + cont(); + } + }; + renderTask.promise.then(function () { + showCanvas(); + renderCapability.resolve(); + }, function (error) { + showCanvas(); + renderCapability.reject(error); + }); + return result; + } + paintOnSvg(wrapper) { + throw new Error("Not implemented: paintOnSvg"); + } + setPageLabel(label) { + this.pageLabel = typeof label === "string" ? label : null; + if (this.pageLabel !== null) { + this.div.setAttribute("data-page-label", this.pageLabel); + } else { + this.div.removeAttribute("data-page-label"); + } + } + get thumbnailCanvas() { + const { + initialOptionalContent, + regularAnnotations + } = this.#useThumbnailCanvas; + return initialOptionalContent && regularAnnotations ? this.canvas : null; + } +} +exports.PDFPageView = PDFPageView; + +/***/ }), +/* 31 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationEditorLayerBuilder = void 0; +var _pdfjsLib = __webpack_require__(5); +var _l10n_utils = __webpack_require__(29); +class AnnotationEditorLayerBuilder { + #uiManager; + constructor(options) { + this.pageDiv = options.pageDiv; + this.pdfPage = options.pdfPage; + this.accessibilityManager = options.accessibilityManager; + this.l10n = options.l10n || _l10n_utils.NullL10n; + this.annotationEditorLayer = null; + this.div = null; + this._cancelled = false; + this.#uiManager = options.uiManager; + } + async render(viewport, intent = "display") { + if (intent !== "display") { + return; + } + if (this._cancelled) { + return; + } + const clonedViewport = viewport.clone({ + dontFlip: true + }); + if (this.div) { + this.annotationEditorLayer.update({ + viewport: clonedViewport + }); + this.show(); + return; + } + const div = this.div = document.createElement("div"); + div.className = "annotationEditorLayer"; + div.tabIndex = 0; + this.pageDiv.append(div); + this.annotationEditorLayer = new _pdfjsLib.AnnotationEditorLayer({ + uiManager: this.#uiManager, + div, + accessibilityManager: this.accessibilityManager, + pageIndex: this.pdfPage.pageNumber - 1, + l10n: this.l10n, + viewport: clonedViewport + }); + const parameters = { + viewport: clonedViewport, + div, + annotations: null, + intent + }; + this.annotationEditorLayer.render(parameters); + } + cancel() { + this._cancelled = true; + if (!this.div) { + return; + } + this.pageDiv = null; + this.annotationEditorLayer.destroy(); + this.div.remove(); + } + hide() { + if (!this.div) { + return; + } + this.div.hidden = true; + } + show() { + if (!this.div) { + return; + } + this.div.hidden = false; + } +} +exports.AnnotationEditorLayerBuilder = AnnotationEditorLayerBuilder; + +/***/ }), +/* 32 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationLayerBuilder = void 0; +var _pdfjsLib = __webpack_require__(5); +var _l10n_utils = __webpack_require__(29); +var _ui_utils = __webpack_require__(1); +class AnnotationLayerBuilder { + #numAnnotations = 0; + #onPresentationModeChanged = null; + constructor({ + pageDiv, + pdfPage, + linkService, + downloadManager, + annotationStorage = null, + imageResourcesPath = "", + renderForms = true, + l10n = _l10n_utils.NullL10n, + enableScripting = false, + hasJSActionsPromise = null, + fieldObjectsPromise = null, + annotationCanvasMap = null, + accessibilityManager = null + }) { + this.pageDiv = pageDiv; + this.pdfPage = pdfPage; + this.linkService = linkService; + this.downloadManager = downloadManager; + this.imageResourcesPath = imageResourcesPath; + this.renderForms = renderForms; + this.l10n = l10n; + this.annotationStorage = annotationStorage; + this.enableScripting = enableScripting; + this._hasJSActionsPromise = hasJSActionsPromise || Promise.resolve(false); + this._fieldObjectsPromise = fieldObjectsPromise || Promise.resolve(null); + this._annotationCanvasMap = annotationCanvasMap; + this._accessibilityManager = accessibilityManager; + this.div = null; + this._cancelled = false; + this._eventBus = linkService.eventBus; + } + async render(viewport, intent = "display") { + if (this.div) { + if (this._cancelled || this.#numAnnotations === 0) { + return; + } + _pdfjsLib.AnnotationLayer.update({ + viewport: viewport.clone({ + dontFlip: true + }), + div: this.div, + annotationCanvasMap: this._annotationCanvasMap + }); + return; + } + const [annotations, hasJSActions, fieldObjects] = await Promise.all([this.pdfPage.getAnnotations({ + intent + }), this._hasJSActionsPromise, this._fieldObjectsPromise]); + if (this._cancelled) { + return; + } + this.#numAnnotations = annotations.length; + this.div = document.createElement("div"); + this.div.className = "annotationLayer"; + this.pageDiv.append(this.div); + if (this.#numAnnotations === 0) { + this.hide(); + return; + } + _pdfjsLib.AnnotationLayer.render({ + viewport: viewport.clone({ + dontFlip: true + }), + div: this.div, + annotations, + page: this.pdfPage, + imageResourcesPath: this.imageResourcesPath, + renderForms: this.renderForms, + linkService: this.linkService, + downloadManager: this.downloadManager, + annotationStorage: this.annotationStorage, + enableScripting: this.enableScripting, + hasJSActions, + fieldObjects, + annotationCanvasMap: this._annotationCanvasMap, + accessibilityManager: this._accessibilityManager + }); + this.l10n.translate(this.div); + if (this.linkService.isInPresentationMode) { + this.#updatePresentationModeState(_ui_utils.PresentationModeState.FULLSCREEN); + } + if (!this.#onPresentationModeChanged) { + this.#onPresentationModeChanged = evt => { + this.#updatePresentationModeState(evt.state); + }; + this._eventBus?._on("presentationmodechanged", this.#onPresentationModeChanged); + } + } + cancel() { + this._cancelled = true; + if (this.#onPresentationModeChanged) { + this._eventBus?._off("presentationmodechanged", this.#onPresentationModeChanged); + this.#onPresentationModeChanged = null; + } + } + hide() { + if (!this.div) { + return; + } + this.div.hidden = true; + } + #updatePresentationModeState(state) { + if (!this.div) { + return; + } + let disableFormElements = false; + switch (state) { + case _ui_utils.PresentationModeState.FULLSCREEN: + disableFormElements = true; + break; + case _ui_utils.PresentationModeState.NORMAL: + break; + default: + return; + } + for (const section of this.div.childNodes) { + if (section.hasAttribute("data-internal-link")) { + continue; + } + section.inert = disableFormElements; + } + } +} +exports.AnnotationLayerBuilder = AnnotationLayerBuilder; + +/***/ }), +/* 33 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StructTreeLayerBuilder = void 0; +const PDF_ROLE_TO_HTML_ROLE = { + Document: null, + DocumentFragment: null, + Part: "group", + Sect: "group", + Div: "group", + Aside: "note", + NonStruct: "none", + P: null, + H: "heading", + Title: null, + FENote: "note", + Sub: "group", + Lbl: null, + Span: null, + Em: null, + Strong: null, + Link: "link", + Annot: "note", + Form: "form", + Ruby: null, + RB: null, + RT: null, + RP: null, + Warichu: null, + WT: null, + WP: null, + L: "list", + LI: "listitem", + LBody: null, + Table: "table", + TR: "row", + TH: "columnheader", + TD: "cell", + THead: "columnheader", + TBody: null, + TFoot: null, + Caption: null, + Figure: "figure", + Formula: null, + Artifact: null +}; +const HEADING_PATTERN = /^H(\d+)$/; +class StructTreeLayerBuilder { + #treeDom = undefined; + get renderingDone() { + return this.#treeDom !== undefined; + } + render(structTree) { + if (this.#treeDom !== undefined) { + return this.#treeDom; + } + const treeDom = this.#walk(structTree); + treeDom?.classList.add("structTree"); + return this.#treeDom = treeDom; + } + #setAttributes(structElement, htmlElement) { + if (structElement.alt !== undefined) { + htmlElement.setAttribute("aria-label", structElement.alt); + } + if (structElement.id !== undefined) { + htmlElement.setAttribute("aria-owns", structElement.id); + } + if (structElement.lang !== undefined) { + htmlElement.setAttribute("lang", structElement.lang); + } + } + #walk(node) { + if (!node) { + return null; + } + const element = document.createElement("span"); + if ("role" in node) { + const { + role + } = node; + const match = role.match(HEADING_PATTERN); + if (match) { + element.setAttribute("role", "heading"); + element.setAttribute("aria-level", match[1]); + } else if (PDF_ROLE_TO_HTML_ROLE[role]) { + element.setAttribute("role", PDF_ROLE_TO_HTML_ROLE[role]); + } + } + this.#setAttributes(node, element); + if (node.children) { + if (node.children.length === 1 && "id" in node.children[0]) { + this.#setAttributes(node.children[0], element); + } else { + for (const kid of node.children) { + element.append(this.#walk(kid)); + } + } + } + return element; + } +} +exports.StructTreeLayerBuilder = StructTreeLayerBuilder; + +/***/ }), +/* 34 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TextAccessibilityManager = void 0; +var _ui_utils = __webpack_require__(1); +class TextAccessibilityManager { + #enabled = false; + #textChildren = null; + #textNodes = new Map(); + #waitingElements = new Map(); + setTextMapping(textDivs) { + this.#textChildren = textDivs; + } + static #compareElementPositions(e1, e2) { + const rect1 = e1.getBoundingClientRect(); + const rect2 = e2.getBoundingClientRect(); + if (rect1.width === 0 && rect1.height === 0) { + return +1; + } + if (rect2.width === 0 && rect2.height === 0) { + return -1; + } + const top1 = rect1.y; + const bot1 = rect1.y + rect1.height; + const mid1 = rect1.y + rect1.height / 2; + const top2 = rect2.y; + const bot2 = rect2.y + rect2.height; + const mid2 = rect2.y + rect2.height / 2; + if (mid1 <= top2 && mid2 >= bot1) { + return -1; + } + if (mid2 <= top1 && mid1 >= bot2) { + return +1; + } + const centerX1 = rect1.x + rect1.width / 2; + const centerX2 = rect2.x + rect2.width / 2; + return centerX1 - centerX2; + } + enable() { + if (this.#enabled) { + throw new Error("TextAccessibilityManager is already enabled."); + } + if (!this.#textChildren) { + throw new Error("Text divs and strings have not been set."); + } + this.#enabled = true; + this.#textChildren = this.#textChildren.slice(); + this.#textChildren.sort(TextAccessibilityManager.#compareElementPositions); + if (this.#textNodes.size > 0) { + const textChildren = this.#textChildren; + for (const [id, nodeIndex] of this.#textNodes) { + const element = document.getElementById(id); + if (!element) { + this.#textNodes.delete(id); + continue; + } + this.#addIdToAriaOwns(id, textChildren[nodeIndex]); + } + } + for (const [element, isRemovable] of this.#waitingElements) { + this.addPointerInTextLayer(element, isRemovable); + } + this.#waitingElements.clear(); + } + disable() { + if (!this.#enabled) { + return; + } + this.#waitingElements.clear(); + this.#textChildren = null; + this.#enabled = false; + } + removePointerInTextLayer(element) { + if (!this.#enabled) { + this.#waitingElements.delete(element); + return; + } + const children = this.#textChildren; + if (!children || children.length === 0) { + return; + } + const { + id + } = element; + const nodeIndex = this.#textNodes.get(id); + if (nodeIndex === undefined) { + return; + } + const node = children[nodeIndex]; + this.#textNodes.delete(id); + let owns = node.getAttribute("aria-owns"); + if (owns?.includes(id)) { + owns = owns.split(" ").filter(x => x !== id).join(" "); + if (owns) { + node.setAttribute("aria-owns", owns); + } else { + node.removeAttribute("aria-owns"); + node.setAttribute("role", "presentation"); + } + } + } + #addIdToAriaOwns(id, node) { + const owns = node.getAttribute("aria-owns"); + if (!owns?.includes(id)) { + node.setAttribute("aria-owns", owns ? `${owns} ${id}` : id); + } + node.removeAttribute("role"); + } + addPointerInTextLayer(element, isRemovable) { + const { + id + } = element; + if (!id) { + return; + } + if (!this.#enabled) { + this.#waitingElements.set(element, isRemovable); + return; + } + if (isRemovable) { + this.removePointerInTextLayer(element); + } + const children = this.#textChildren; + if (!children || children.length === 0) { + return; + } + const index = (0, _ui_utils.binarySearchFirstItem)(children, node => TextAccessibilityManager.#compareElementPositions(element, node) < 0); + const nodeIndex = Math.max(0, index - 1); + this.#addIdToAriaOwns(id, children[nodeIndex]); + this.#textNodes.set(id, nodeIndex); + } + moveElementInDOM(container, element, contentElement, isRemovable) { + this.addPointerInTextLayer(contentElement, isRemovable); + if (!container.hasChildNodes()) { + container.append(element); + return; + } + const children = Array.from(container.childNodes).filter(node => node !== element); + if (children.length === 0) { + return; + } + const elementToCompare = contentElement || element; + const index = (0, _ui_utils.binarySearchFirstItem)(children, node => TextAccessibilityManager.#compareElementPositions(elementToCompare, node) < 0); + if (index === 0) { + children[0].before(element); + } else { + children[index - 1].after(element); + } + } +} +exports.TextAccessibilityManager = TextAccessibilityManager; + +/***/ }), +/* 35 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TextHighlighter = void 0; +class TextHighlighter { + constructor({ + findController, + eventBus, + pageIndex + }) { + this.findController = findController; + this.matches = []; + this.eventBus = eventBus; + this.pageIdx = pageIndex; + this._onUpdateTextLayerMatches = null; + this.textDivs = null; + this.textContentItemsStr = null; + this.enabled = false; + } + setTextMapping(divs, texts) { + this.textDivs = divs; + this.textContentItemsStr = texts; + } + enable() { + if (!this.textDivs || !this.textContentItemsStr) { + throw new Error("Text divs and strings have not been set."); + } + if (this.enabled) { + throw new Error("TextHighlighter is already enabled."); + } + this.enabled = true; + if (!this._onUpdateTextLayerMatches) { + this._onUpdateTextLayerMatches = evt => { + if (evt.pageIndex === this.pageIdx || evt.pageIndex === -1) { + this._updateMatches(); + } + }; + this.eventBus._on("updatetextlayermatches", this._onUpdateTextLayerMatches); + } + this._updateMatches(); + } + disable() { + if (!this.enabled) { + return; + } + this.enabled = false; + if (this._onUpdateTextLayerMatches) { + this.eventBus._off("updatetextlayermatches", this._onUpdateTextLayerMatches); + this._onUpdateTextLayerMatches = null; + } + this._updateMatches(true); + } + _convertMatches(matches, matchesLength) { + if (!matches) { + return []; + } + const { + textContentItemsStr + } = this; + let i = 0, + iIndex = 0; + const end = textContentItemsStr.length - 1; + const result = []; + for (let m = 0, mm = matches.length; m < mm; m++) { + let matchIdx = matches[m]; + while (i !== end && matchIdx >= iIndex + textContentItemsStr[i].length) { + iIndex += textContentItemsStr[i].length; + i++; + } + if (i === textContentItemsStr.length) { + console.error("Could not find a matching mapping"); + } + const match = { + begin: { + divIdx: i, + offset: matchIdx - iIndex + } + }; + matchIdx += matchesLength[m]; + while (i !== end && matchIdx > iIndex + textContentItemsStr[i].length) { + iIndex += textContentItemsStr[i].length; + i++; + } + match.end = { + divIdx: i, + offset: matchIdx - iIndex + }; + result.push(match); + } + return result; + } + _renderMatches(matches) { + if (matches.length === 0) { + return; + } + const { + findController, + pageIdx + } = this; + const { + textContentItemsStr, + textDivs + } = this; + const isSelectedPage = pageIdx === findController.selected.pageIdx; + const selectedMatchIdx = findController.selected.matchIdx; + const highlightAll = findController.state.highlightAll; + let prevEnd = null; + const infinity = { + divIdx: -1, + offset: undefined + }; + function beginText(begin, className) { + const divIdx = begin.divIdx; + textDivs[divIdx].textContent = ""; + return appendTextToDiv(divIdx, 0, begin.offset, className); + } + function appendTextToDiv(divIdx, fromOffset, toOffset, className) { + let div = textDivs[divIdx]; + if (div.nodeType === Node.TEXT_NODE) { + const span = document.createElement("span"); + div.before(span); + span.append(div); + textDivs[divIdx] = span; + div = span; + } + const content = textContentItemsStr[divIdx].substring(fromOffset, toOffset); + const node = document.createTextNode(content); + if (className) { + const span = document.createElement("span"); + span.className = `${className} appended`; + span.append(node); + div.append(span); + return className.includes("selected") ? span.offsetLeft : 0; + } + div.append(node); + return 0; + } + let i0 = selectedMatchIdx, + i1 = i0 + 1; + if (highlightAll) { + i0 = 0; + i1 = matches.length; + } else if (!isSelectedPage) { + return; + } + for (let i = i0; i < i1; i++) { + const match = matches[i]; + const begin = match.begin; + const end = match.end; + const isSelected = isSelectedPage && i === selectedMatchIdx; + const highlightSuffix = isSelected ? " selected" : ""; + let selectedLeft = 0; + if (!prevEnd || begin.divIdx !== prevEnd.divIdx) { + if (prevEnd !== null) { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset); + } + beginText(begin); + } else { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset); + } + if (begin.divIdx === end.divIdx) { + selectedLeft = appendTextToDiv(begin.divIdx, begin.offset, end.offset, "highlight" + highlightSuffix); + } else { + selectedLeft = appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, "highlight begin" + highlightSuffix); + for (let n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) { + textDivs[n0].className = "highlight middle" + highlightSuffix; + } + beginText(end, "highlight end" + highlightSuffix); + } + prevEnd = end; + if (isSelected) { + findController.scrollMatchIntoView({ + element: textDivs[begin.divIdx], + selectedLeft, + pageIndex: pageIdx, + matchIndex: selectedMatchIdx + }); + } + } + if (prevEnd) { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset); + } + } + _updateMatches(reset = false) { + if (!this.enabled && !reset) { + return; + } + const { + findController, + matches, + pageIdx + } = this; + const { + textContentItemsStr, + textDivs + } = this; + let clearedUntilDivIdx = -1; + for (const match of matches) { + const begin = Math.max(clearedUntilDivIdx, match.begin.divIdx); + for (let n = begin, end = match.end.divIdx; n <= end; n++) { + const div = textDivs[n]; + div.textContent = textContentItemsStr[n]; + div.className = ""; + } + clearedUntilDivIdx = match.end.divIdx + 1; + } + if (!findController?.highlightMatches || reset) { + return; + } + const pageMatches = findController.pageMatches[pageIdx] || null; + const pageMatchesLength = findController.pageMatchesLength[pageIdx] || null; + this.matches = this._convertMatches(pageMatches, pageMatchesLength); + this._renderMatches(this.matches); + } +} +exports.TextHighlighter = TextHighlighter; + +/***/ }), +/* 36 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TextLayerBuilder = void 0; +var _pdfjsLib = __webpack_require__(5); +class TextLayerBuilder { + #rotation = 0; + #scale = 0; + #textContentSource = null; + constructor({ + highlighter = null, + accessibilityManager = null, + isOffscreenCanvasSupported = true + }) { + this.textContentItemsStr = []; + this.renderingDone = false; + this.textDivs = []; + this.textDivProperties = new WeakMap(); + this.textLayerRenderTask = null; + this.highlighter = highlighter; + this.accessibilityManager = accessibilityManager; + this.isOffscreenCanvasSupported = isOffscreenCanvasSupported; + this.div = document.createElement("div"); + this.div.className = "textLayer"; + this.hide(); + } + #finishRendering() { + this.renderingDone = true; + const endOfContent = document.createElement("div"); + endOfContent.className = "endOfContent"; + this.div.append(endOfContent); + this.#bindMouse(); + } + get numTextDivs() { + return this.textDivs.length; + } + async render(viewport) { + if (!this.#textContentSource) { + throw new Error('No "textContentSource" parameter specified.'); + } + const scale = viewport.scale * (globalThis.devicePixelRatio || 1); + const { + rotation + } = viewport; + if (this.renderingDone) { + const mustRotate = rotation !== this.#rotation; + const mustRescale = scale !== this.#scale; + if (mustRotate || mustRescale) { + this.hide(); + (0, _pdfjsLib.updateTextLayer)({ + container: this.div, + viewport, + textDivs: this.textDivs, + textDivProperties: this.textDivProperties, + isOffscreenCanvasSupported: this.isOffscreenCanvasSupported, + mustRescale, + mustRotate + }); + this.#scale = scale; + this.#rotation = rotation; + } + this.show(); + return; + } + this.cancel(); + this.highlighter?.setTextMapping(this.textDivs, this.textContentItemsStr); + this.accessibilityManager?.setTextMapping(this.textDivs); + this.textLayerRenderTask = (0, _pdfjsLib.renderTextLayer)({ + textContentSource: this.#textContentSource, + container: this.div, + viewport, + textDivs: this.textDivs, + textDivProperties: this.textDivProperties, + textContentItemsStr: this.textContentItemsStr, + isOffscreenCanvasSupported: this.isOffscreenCanvasSupported + }); + await this.textLayerRenderTask.promise; + this.#finishRendering(); + this.#scale = scale; + this.#rotation = rotation; + this.show(); + this.accessibilityManager?.enable(); + } + hide() { + if (!this.div.hidden) { + this.highlighter?.disable(); + this.div.hidden = true; + } + } + show() { + if (this.div.hidden && this.renderingDone) { + this.div.hidden = false; + this.highlighter?.enable(); + } + } + cancel() { + if (this.textLayerRenderTask) { + this.textLayerRenderTask.cancel(); + this.textLayerRenderTask = null; + } + this.highlighter?.disable(); + this.accessibilityManager?.disable(); + this.textContentItemsStr.length = 0; + this.textDivs.length = 0; + this.textDivProperties = new WeakMap(); + } + setTextContentSource(source) { + this.cancel(); + this.#textContentSource = source; + } + #bindMouse() { + const { + div + } = this; + div.addEventListener("mousedown", evt => { + const end = div.querySelector(".endOfContent"); + if (!end) { + return; + } + end.classList.add("active"); + }); + div.addEventListener("mouseup", () => { + const end = div.querySelector(".endOfContent"); + if (!end) { + return; + } + end.classList.remove("active"); + }); + } +} +exports.TextLayerBuilder = TextLayerBuilder; + +/***/ }), +/* 37 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XfaLayerBuilder = void 0; +var _pdfjsLib = __webpack_require__(5); +class XfaLayerBuilder { + constructor({ + pageDiv, + pdfPage, + annotationStorage = null, + linkService, + xfaHtml = null + }) { + this.pageDiv = pageDiv; + this.pdfPage = pdfPage; + this.annotationStorage = annotationStorage; + this.linkService = linkService; + this.xfaHtml = xfaHtml; + this.div = null; + this._cancelled = false; + } + async render(viewport, intent = "display") { + if (intent === "print") { + const parameters = { + viewport: viewport.clone({ + dontFlip: true + }), + div: this.div, + xfaHtml: this.xfaHtml, + annotationStorage: this.annotationStorage, + linkService: this.linkService, + intent + }; + const div = document.createElement("div"); + this.pageDiv.append(div); + parameters.div = div; + return _pdfjsLib.XfaLayer.render(parameters); + } + const xfaHtml = await this.pdfPage.getXfa(); + if (this._cancelled || !xfaHtml) { + return { + textDivs: [] + }; + } + const parameters = { + viewport: viewport.clone({ + dontFlip: true + }), + div: this.div, + xfaHtml, + annotationStorage: this.annotationStorage, + linkService: this.linkService, + intent + }; + if (this.div) { + return _pdfjsLib.XfaLayer.update(parameters); + } + this.div = document.createElement("div"); + this.pageDiv.append(this.div); + parameters.div = this.div; + return _pdfjsLib.XfaLayer.render(parameters); + } + cancel() { + this._cancelled = true; + } + hide() { + if (!this.div) { + return; + } + this.div.hidden = true; + } +} +exports.XfaLayerBuilder = XfaLayerBuilder; + +/***/ }), +/* 38 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SecondaryToolbar = void 0; +var _ui_utils = __webpack_require__(1); +var _pdf_cursor_tools = __webpack_require__(7); +var _pdf_viewer = __webpack_require__(28); +class SecondaryToolbar { + constructor(options, eventBus, externalServices) { + this.toolbar = options.toolbar; + this.toggleButton = options.toggleButton; + this.buttons = [{ + element: options.presentationModeButton, + eventName: "presentationmode", + close: true + }, { + element: options.printButton, + eventName: "print", + close: true + }, { + element: options.downloadButton, + eventName: "download", + close: true + }, { + element: options.viewBookmarkButton, + eventName: null, + close: true + }, { + element: options.firstPageButton, + eventName: "firstpage", + close: true + }, { + element: options.lastPageButton, + eventName: "lastpage", + close: true + }, { + element: options.pageRotateCwButton, + eventName: "rotatecw", + close: false + }, { + element: options.pageRotateCcwButton, + eventName: "rotateccw", + close: false + }, { + element: options.cursorSelectToolButton, + eventName: "switchcursortool", + eventDetails: { + tool: _pdf_cursor_tools.CursorTool.SELECT + }, + close: true + }, { + element: options.cursorHandToolButton, + eventName: "switchcursortool", + eventDetails: { + tool: _pdf_cursor_tools.CursorTool.HAND + }, + close: true + }, { + element: options.scrollPageButton, + eventName: "switchscrollmode", + eventDetails: { + mode: _ui_utils.ScrollMode.PAGE + }, + close: true + }, { + element: options.scrollVerticalButton, + eventName: "switchscrollmode", + eventDetails: { + mode: _ui_utils.ScrollMode.VERTICAL + }, + close: true + }, { + element: options.scrollHorizontalButton, + eventName: "switchscrollmode", + eventDetails: { + mode: _ui_utils.ScrollMode.HORIZONTAL + }, + close: true + }, { + element: options.scrollWrappedButton, + eventName: "switchscrollmode", + eventDetails: { + mode: _ui_utils.ScrollMode.WRAPPED + }, + close: true + }, { + element: options.spreadNoneButton, + eventName: "switchspreadmode", + eventDetails: { + mode: _ui_utils.SpreadMode.NONE + }, + close: true + }, { + element: options.spreadOddButton, + eventName: "switchspreadmode", + eventDetails: { + mode: _ui_utils.SpreadMode.ODD + }, + close: true + }, { + element: options.spreadEvenButton, + eventName: "switchspreadmode", + eventDetails: { + mode: _ui_utils.SpreadMode.EVEN + }, + close: true + }, { + element: options.documentPropertiesButton, + eventName: "documentproperties", + close: true + }]; + this.items = { + firstPage: options.firstPageButton, + lastPage: options.lastPageButton, + pageRotateCw: options.pageRotateCwButton, + pageRotateCcw: options.pageRotateCcwButton + }; + this.eventBus = eventBus; + this.externalServices = externalServices; + this.opened = false; + this.#bindClickListeners(); + this.#bindCursorToolsListener(options); + this.#bindScrollModeListener(options); + this.#bindSpreadModeListener(options); + this.reset(); + } + get isOpen() { + return this.opened; + } + setPageNumber(pageNumber) { + this.pageNumber = pageNumber; + this.#updateUIState(); + } + setPagesCount(pagesCount) { + this.pagesCount = pagesCount; + this.#updateUIState(); + } + reset() { + this.pageNumber = 0; + this.pagesCount = 0; + this.#updateUIState(); + this.eventBus.dispatch("secondarytoolbarreset", { + source: this + }); + } + #updateUIState() { + this.items.firstPage.disabled = this.pageNumber <= 1; + this.items.lastPage.disabled = this.pageNumber >= this.pagesCount; + this.items.pageRotateCw.disabled = this.pagesCount === 0; + this.items.pageRotateCcw.disabled = this.pagesCount === 0; + } + #bindClickListeners() { + this.toggleButton.addEventListener("click", this.toggle.bind(this)); + for (const { + element, + eventName, + close, + eventDetails + } of this.buttons) { + element.addEventListener("click", evt => { + if (eventName !== null) { + const details = { + source: this + }; + for (const property in eventDetails) { + details[property] = eventDetails[property]; + } + this.eventBus.dispatch(eventName, details); + } + if (close) { + this.close(); + } + this.externalServices.reportTelemetry({ + type: "buttons", + data: { + id: element.id + } + }); + }); + } + } + #bindCursorToolsListener({ + cursorSelectToolButton, + cursorHandToolButton + }) { + this.eventBus._on("cursortoolchanged", function ({ + tool + }) { + const isSelect = tool === _pdf_cursor_tools.CursorTool.SELECT, + isHand = tool === _pdf_cursor_tools.CursorTool.HAND; + cursorSelectToolButton.classList.toggle("toggled", isSelect); + cursorHandToolButton.classList.toggle("toggled", isHand); + cursorSelectToolButton.setAttribute("aria-checked", isSelect); + cursorHandToolButton.setAttribute("aria-checked", isHand); + }); + } + #bindScrollModeListener({ + scrollPageButton, + scrollVerticalButton, + scrollHorizontalButton, + scrollWrappedButton, + spreadNoneButton, + spreadOddButton, + spreadEvenButton + }) { + const scrollModeChanged = ({ + mode + }) => { + const isPage = mode === _ui_utils.ScrollMode.PAGE, + isVertical = mode === _ui_utils.ScrollMode.VERTICAL, + isHorizontal = mode === _ui_utils.ScrollMode.HORIZONTAL, + isWrapped = mode === _ui_utils.ScrollMode.WRAPPED; + scrollPageButton.classList.toggle("toggled", isPage); + scrollVerticalButton.classList.toggle("toggled", isVertical); + scrollHorizontalButton.classList.toggle("toggled", isHorizontal); + scrollWrappedButton.classList.toggle("toggled", isWrapped); + scrollPageButton.setAttribute("aria-checked", isPage); + scrollVerticalButton.setAttribute("aria-checked", isVertical); + scrollHorizontalButton.setAttribute("aria-checked", isHorizontal); + scrollWrappedButton.setAttribute("aria-checked", isWrapped); + const forceScrollModePage = this.pagesCount > _pdf_viewer.PagesCountLimit.FORCE_SCROLL_MODE_PAGE; + scrollPageButton.disabled = forceScrollModePage; + scrollVerticalButton.disabled = forceScrollModePage; + scrollHorizontalButton.disabled = forceScrollModePage; + scrollWrappedButton.disabled = forceScrollModePage; + spreadNoneButton.disabled = isHorizontal; + spreadOddButton.disabled = isHorizontal; + spreadEvenButton.disabled = isHorizontal; + }; + this.eventBus._on("scrollmodechanged", scrollModeChanged); + this.eventBus._on("secondarytoolbarreset", evt => { + if (evt.source === this) { + scrollModeChanged({ + mode: _ui_utils.ScrollMode.VERTICAL + }); + } + }); + } + #bindSpreadModeListener({ + spreadNoneButton, + spreadOddButton, + spreadEvenButton + }) { + function spreadModeChanged({ + mode + }) { + const isNone = mode === _ui_utils.SpreadMode.NONE, + isOdd = mode === _ui_utils.SpreadMode.ODD, + isEven = mode === _ui_utils.SpreadMode.EVEN; + spreadNoneButton.classList.toggle("toggled", isNone); + spreadOddButton.classList.toggle("toggled", isOdd); + spreadEvenButton.classList.toggle("toggled", isEven); + spreadNoneButton.setAttribute("aria-checked", isNone); + spreadOddButton.setAttribute("aria-checked", isOdd); + spreadEvenButton.setAttribute("aria-checked", isEven); + } + this.eventBus._on("spreadmodechanged", spreadModeChanged); + this.eventBus._on("secondarytoolbarreset", evt => { + if (evt.source === this) { + spreadModeChanged({ + mode: _ui_utils.SpreadMode.NONE + }); + } + }); + } + open() { + if (this.opened) { + return; + } + this.opened = true; + this.toggleButton.classList.add("toggled"); + this.toggleButton.setAttribute("aria-expanded", "true"); + this.toolbar.classList.remove("hidden"); + } + close() { + if (!this.opened) { + return; + } + this.opened = false; + this.toolbar.classList.add("hidden"); + this.toggleButton.classList.remove("toggled"); + this.toggleButton.setAttribute("aria-expanded", "false"); + } + toggle() { + if (this.opened) { + this.close(); + } else { + this.open(); + } + } +} +exports.SecondaryToolbar = SecondaryToolbar; + +/***/ }), +/* 39 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Toolbar = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +const PAGE_NUMBER_LOADING_INDICATOR = "visiblePageIsLoading"; +class Toolbar { + #wasLocalized = false; + constructor(options, eventBus, l10n) { + this.toolbar = options.container; + this.eventBus = eventBus; + this.l10n = l10n; + this.buttons = [{ + element: options.previous, + eventName: "previouspage" + }, { + element: options.next, + eventName: "nextpage" + }, { + element: options.zoomIn, + eventName: "zoomin" + }, { + element: options.zoomOut, + eventName: "zoomout" + }, { + element: options.print, + eventName: "print" + }, { + element: options.download, + eventName: "download" + }, { + element: options.editorFreeTextButton, + eventName: "switchannotationeditormode", + eventDetails: { + get mode() { + const { + classList + } = options.editorFreeTextButton; + return classList.contains("toggled") ? _pdfjsLib.AnnotationEditorType.NONE : _pdfjsLib.AnnotationEditorType.FREETEXT; + } + } + }, { + element: options.editorInkButton, + eventName: "switchannotationeditormode", + eventDetails: { + get mode() { + const { + classList + } = options.editorInkButton; + return classList.contains("toggled") ? _pdfjsLib.AnnotationEditorType.NONE : _pdfjsLib.AnnotationEditorType.INK; + } + } + }]; + this.items = { + numPages: options.numPages, + pageNumber: options.pageNumber, + scaleSelect: options.scaleSelect, + customScaleOption: options.customScaleOption, + previous: options.previous, + next: options.next, + zoomIn: options.zoomIn, + zoomOut: options.zoomOut + }; + this.#bindListeners(options); + this.reset(); + } + setPageNumber(pageNumber, pageLabel) { + this.pageNumber = pageNumber; + this.pageLabel = pageLabel; + this.#updateUIState(false); + } + setPagesCount(pagesCount, hasPageLabels) { + this.pagesCount = pagesCount; + this.hasPageLabels = hasPageLabels; + this.#updateUIState(true); + } + setPageScale(pageScaleValue, pageScale) { + this.pageScaleValue = (pageScaleValue || pageScale).toString(); + this.pageScale = pageScale; + this.#updateUIState(false); + } + reset() { + this.pageNumber = 0; + this.pageLabel = null; + this.hasPageLabels = false; + this.pagesCount = 0; + this.pageScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + this.pageScale = _ui_utils.DEFAULT_SCALE; + this.#updateUIState(true); + this.updateLoadingIndicatorState(); + this.eventBus.dispatch("toolbarreset", { + source: this + }); + } + #bindListeners(options) { + const { + pageNumber, + scaleSelect + } = this.items; + const self = this; + for (const { + element, + eventName, + eventDetails + } of this.buttons) { + element.addEventListener("click", evt => { + if (eventName !== null) { + const details = { + source: this + }; + if (eventDetails) { + for (const property in eventDetails) { + details[property] = eventDetails[property]; + } + } + this.eventBus.dispatch(eventName, details); + } + }); + } + pageNumber.addEventListener("click", function () { + this.select(); + }); + pageNumber.addEventListener("change", function () { + self.eventBus.dispatch("pagenumberchanged", { + source: self, + value: this.value + }); + }); + scaleSelect.addEventListener("change", function () { + if (this.value === "custom") { + return; + } + self.eventBus.dispatch("scalechanged", { + source: self, + value: this.value + }); + }); + scaleSelect.addEventListener("click", function (evt) { + const target = evt.target; + if (this.value === self.pageScaleValue && target.tagName.toUpperCase() === "OPTION") { + this.blur(); + } + }); + scaleSelect.oncontextmenu = _ui_utils.noContextMenuHandler; + this.eventBus._on("localized", () => { + this.#wasLocalized = true; + this.#adjustScaleWidth(); + this.#updateUIState(true); + }); + this.#bindEditorToolsListener(options); + } + #bindEditorToolsListener({ + editorFreeTextButton, + editorFreeTextParamsToolbar, + editorInkButton, + editorInkParamsToolbar + }) { + const editorModeChanged = (evt, disableButtons = false) => { + const editorButtons = [{ + mode: _pdfjsLib.AnnotationEditorType.FREETEXT, + button: editorFreeTextButton, + toolbar: editorFreeTextParamsToolbar + }, { + mode: _pdfjsLib.AnnotationEditorType.INK, + button: editorInkButton, + toolbar: editorInkParamsToolbar + }]; + for (const { + mode, + button, + toolbar + } of editorButtons) { + const checked = mode === evt.mode; + button.classList.toggle("toggled", checked); + button.setAttribute("aria-checked", checked); + button.disabled = disableButtons; + toolbar?.classList.toggle("hidden", !checked); + } + }; + this.eventBus._on("annotationeditormodechanged", editorModeChanged); + this.eventBus._on("toolbarreset", evt => { + if (evt.source === this) { + editorModeChanged({ + mode: _pdfjsLib.AnnotationEditorType.NONE + }, true); + } + }); + } + #updateUIState(resetNumPages = false) { + if (!this.#wasLocalized) { + return; + } + const { + pageNumber, + pagesCount, + pageScaleValue, + pageScale, + items + } = this; + if (resetNumPages) { + if (this.hasPageLabels) { + items.pageNumber.type = "text"; + } else { + items.pageNumber.type = "number"; + this.l10n.get("of_pages", { + pagesCount + }).then(msg => { + items.numPages.textContent = msg; + }); + } + items.pageNumber.max = pagesCount; + } + if (this.hasPageLabels) { + items.pageNumber.value = this.pageLabel; + this.l10n.get("page_of_pages", { + pageNumber, + pagesCount + }).then(msg => { + items.numPages.textContent = msg; + }); + } else { + items.pageNumber.value = pageNumber; + } + items.previous.disabled = pageNumber <= 1; + items.next.disabled = pageNumber >= pagesCount; + items.zoomOut.disabled = pageScale <= _ui_utils.MIN_SCALE; + items.zoomIn.disabled = pageScale >= _ui_utils.MAX_SCALE; + this.l10n.get("page_scale_percent", { + scale: Math.round(pageScale * 10000) / 100 + }).then(msg => { + let predefinedValueFound = false; + for (const option of items.scaleSelect.options) { + if (option.value !== pageScaleValue) { + option.selected = false; + continue; + } + option.selected = true; + predefinedValueFound = true; + } + if (!predefinedValueFound) { + items.customScaleOption.textContent = msg; + items.customScaleOption.selected = true; + } + }); + } + updateLoadingIndicatorState(loading = false) { + const { + pageNumber + } = this.items; + pageNumber.classList.toggle(PAGE_NUMBER_LOADING_INDICATOR, loading); + } + async #adjustScaleWidth() { + const { + items, + l10n + } = this; + const predefinedValuesPromise = Promise.all([l10n.get("page_scale_auto"), l10n.get("page_scale_actual"), l10n.get("page_scale_fit"), l10n.get("page_scale_width")]); + await _ui_utils.animationStarted; + const style = getComputedStyle(items.scaleSelect); + const scaleSelectWidth = parseFloat(style.getPropertyValue("--scale-select-width")); + const canvas = document.createElement("canvas"); + const ctx = canvas.getContext("2d", { + alpha: false + }); + ctx.font = `${style.fontSize} ${style.fontFamily}`; + let maxWidth = 0; + for (const predefinedValue of await predefinedValuesPromise) { + const { + width + } = ctx.measureText(predefinedValue); + if (width > maxWidth) { + maxWidth = width; + } + } + maxWidth += 0.3 * scaleSelectWidth; + if (maxWidth > scaleSelectWidth) { + _ui_utils.docStyle.setProperty("--scale-select-width", `${maxWidth}px`); + } + canvas.width = 0; + canvas.height = 0; + } +} +exports.Toolbar = Toolbar; + +/***/ }), +/* 40 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ViewHistory = void 0; +const DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20; +class ViewHistory { + constructor(fingerprint, cacheSize = DEFAULT_VIEW_HISTORY_CACHE_SIZE) { + this.fingerprint = fingerprint; + this.cacheSize = cacheSize; + this._initializedPromise = this._readFromStorage().then(databaseStr => { + const database = JSON.parse(databaseStr || "{}"); + let index = -1; + if (!Array.isArray(database.files)) { + database.files = []; + } else { + while (database.files.length >= this.cacheSize) { + database.files.shift(); + } + for (let i = 0, ii = database.files.length; i < ii; i++) { + const branch = database.files[i]; + if (branch.fingerprint === this.fingerprint) { + index = i; + break; + } + } + } + if (index === -1) { + index = database.files.push({ + fingerprint: this.fingerprint + }) - 1; + } + this.file = database.files[index]; + this.database = database; + }); + } + async _writeToStorage() { + const databaseStr = JSON.stringify(this.database); + sessionStorage.setItem("pdfjs.history", databaseStr); + } + async _readFromStorage() { + return sessionStorage.getItem("pdfjs.history"); + } + async set(name, val) { + await this._initializedPromise; + this.file[name] = val; + return this._writeToStorage(); + } + async setMultiple(properties) { + await this._initializedPromise; + for (const name in properties) { + this.file[name] = properties[name]; + } + return this._writeToStorage(); + } + async get(name, defaultValue) { + await this._initializedPromise; + const val = this.file[name]; + return val !== undefined ? val : defaultValue; + } + async getMultiple(properties) { + await this._initializedPromise; + const values = Object.create(null); + for (const name in properties) { + const val = this.file[name]; + values[name] = val !== undefined ? val : properties[name]; + } + return values; + } +} +exports.ViewHistory = ViewHistory; + +/***/ }), +/* 41 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FirefoxCom = exports.DownloadManager = void 0; +__webpack_require__(42); +var _app = __webpack_require__(4); +var _pdfjsLib = __webpack_require__(5); +var _preferences = __webpack_require__(43); +var _ui_utils = __webpack_require__(1); +var _l10n_utils = __webpack_require__(29); +; +class FirefoxCom { + static requestSync(action, data) { + const request = document.createTextNode(""); + document.documentElement.append(request); + const sender = document.createEvent("CustomEvent"); + sender.initCustomEvent("pdf.js.message", true, false, { + action, + data, + sync: true + }); + request.dispatchEvent(sender); + const response = sender.detail.response; + request.remove(); + return response; + } + static requestAsync(action, data) { + return new Promise(resolve => { + this.request(action, data, resolve); + }); + } + static request(action, data, callback = null) { + const request = document.createTextNode(""); + if (callback) { + request.addEventListener("pdf.js.response", event => { + const response = event.detail.response; + event.target.remove(); + callback(response); + }, { + once: true + }); + } + document.documentElement.append(request); + const sender = document.createEvent("CustomEvent"); + sender.initCustomEvent("pdf.js.message", true, false, { + action, + data, + sync: false, + responseExpected: !!callback + }); + request.dispatchEvent(sender); + } +} +exports.FirefoxCom = FirefoxCom; +class DownloadManager { + #openBlobUrls = new WeakMap(); + downloadUrl(url, filename) { + FirefoxCom.request("download", { + originalUrl: url, + filename + }); + } + downloadData(data, filename, contentType) { + const blobUrl = URL.createObjectURL(new Blob([data], { + type: contentType + })); + FirefoxCom.request("download", { + blobUrl, + originalUrl: blobUrl, + filename, + isAttachment: true + }); + } + openOrDownloadData(element, data, filename) { + const isPdfData = (0, _pdfjsLib.isPdfFile)(filename); + const contentType = isPdfData ? "application/pdf" : ""; + if (isPdfData) { + let blobUrl = this.#openBlobUrls.get(element); + if (!blobUrl) { + blobUrl = URL.createObjectURL(new Blob([data], { + type: contentType + })); + this.#openBlobUrls.set(element, blobUrl); + } + const viewerUrl = blobUrl + "#filename=" + encodeURIComponent(filename); + try { + window.open(viewerUrl); + return true; + } catch (ex) { + console.error(`openOrDownloadData: ${ex}`); + URL.revokeObjectURL(blobUrl); + this.#openBlobUrls.delete(element); + } + } + this.downloadData(data, filename, contentType); + return false; + } + download(blob, url, filename) { + const blobUrl = URL.createObjectURL(blob); + FirefoxCom.request("download", { + blobUrl, + originalUrl: url, + filename + }); + } +} +exports.DownloadManager = DownloadManager; +class FirefoxPreferences extends _preferences.BasePreferences { + async _writeToStorage(prefObj) { + return FirefoxCom.requestAsync("setPreferences", prefObj); + } + async _readFromStorage(prefObj) { + const prefStr = await FirefoxCom.requestAsync("getPreferences", prefObj); + return JSON.parse(prefStr); + } +} +class MozL10n { + constructor(mozL10n) { + this.mozL10n = mozL10n; + } + async getLanguage() { + return this.mozL10n.getLanguage(); + } + async getDirection() { + return this.mozL10n.getDirection(); + } + async get(key, args = null, fallback = (0, _l10n_utils.getL10nFallback)(key, args)) { + return this.mozL10n.get(key, args, fallback); + } + async translate(element) { + this.mozL10n.translate(element); + } +} +(function listenFindEvents() { + const events = ["find", "findagain", "findhighlightallchange", "findcasesensitivitychange", "findentirewordchange", "findbarclose", "finddiacriticmatchingchange"]; + const findLen = "find".length; + const handleEvent = function ({ + type, + detail + }) { + if (!_app.PDFViewerApplication.initialized) { + return; + } + if (type === "findbarclose") { + _app.PDFViewerApplication.eventBus.dispatch(type, { + source: window + }); + return; + } + _app.PDFViewerApplication.eventBus.dispatch("find", { + source: window, + type: type.substring(findLen), + query: detail.query, + phraseSearch: true, + caseSensitive: !!detail.caseSensitive, + entireWord: !!detail.entireWord, + highlightAll: !!detail.highlightAll, + findPrevious: !!detail.findPrevious, + matchDiacritics: !!detail.matchDiacritics + }); + }; + for (const event of events) { + window.addEventListener(event, handleEvent); + } +})(); +(function listenZoomEvents() { + const events = ["zoomin", "zoomout", "zoomreset"]; + const handleEvent = function ({ + type, + detail + }) { + if (!_app.PDFViewerApplication.initialized) { + return; + } + if (type === "zoomreset" && _app.PDFViewerApplication.pdfViewer.currentScaleValue === _ui_utils.DEFAULT_SCALE_VALUE) { + return; + } + _app.PDFViewerApplication.eventBus.dispatch(type, { + source: window + }); + }; + for (const event of events) { + window.addEventListener(event, handleEvent); + } +})(); +(function listenSaveEvent() { + const handleEvent = function ({ + type, + detail + }) { + if (!_app.PDFViewerApplication.initialized) { + return; + } + _app.PDFViewerApplication.eventBus.dispatch("download", { + source: window + }); + }; + window.addEventListener("save", handleEvent); +})(); +(function listenEditingEvent() { + const handleEvent = function ({ + detail + }) { + if (!_app.PDFViewerApplication.initialized) { + return; + } + _app.PDFViewerApplication.eventBus.dispatch("editingaction", { + source: window, + name: detail.name + }); + }; + window.addEventListener("editingaction", handleEvent); +})(); +class FirefoxComDataRangeTransport extends _pdfjsLib.PDFDataRangeTransport { + requestDataRange(begin, end) { + FirefoxCom.request("requestDataRange", { + begin, + end + }); + } + abort() { + FirefoxCom.requestSync("abortLoading", null); + } +} +class FirefoxScripting { + static async createSandbox(data) { + const success = await FirefoxCom.requestAsync("createSandbox", data); + if (!success) { + throw new Error("Cannot create sandbox."); + } + } + static async dispatchEventInSandbox(event) { + FirefoxCom.request("dispatchEventInSandbox", event); + } + static async destroySandbox() { + FirefoxCom.request("destroySandbox", null); + } +} +class FirefoxExternalServices extends _app.DefaultExternalServices { + static updateFindControlState(data) { + FirefoxCom.request("updateFindControlState", data); + } + static updateFindMatchesCount(data) { + FirefoxCom.request("updateFindMatchesCount", data); + } + static initPassiveLoading(callbacks) { + let pdfDataRangeTransport; + window.addEventListener("message", function windowMessage(e) { + if (e.source !== null) { + console.warn("Rejected untrusted message from " + e.origin); + return; + } + const args = e.data; + if (typeof args !== "object" || !("pdfjsLoadAction" in args)) { + return; + } + switch (args.pdfjsLoadAction) { + case "supportsRangedLoading": + if (args.done && !args.data) { + callbacks.onError(); + break; + } + pdfDataRangeTransport = new FirefoxComDataRangeTransport(args.length, args.data, args.done, args.filename); + callbacks.onOpenWithTransport(args.pdfUrl, args.length, pdfDataRangeTransport); + break; + case "range": + pdfDataRangeTransport.onDataRange(args.begin, args.chunk); + break; + case "rangeProgress": + pdfDataRangeTransport.onDataProgress(args.loaded); + break; + case "progressiveRead": + pdfDataRangeTransport.onDataProgressiveRead(args.chunk); + pdfDataRangeTransport.onDataProgress(args.loaded, args.total); + break; + case "progressiveDone": + pdfDataRangeTransport?.onDataProgressiveDone(); + break; + case "progress": + callbacks.onProgress(args.loaded, args.total); + break; + case "complete": + if (!args.data) { + callbacks.onError(args.errorCode); + break; + } + callbacks.onOpenWithData(args.data, args.filename); + break; + } + }); + FirefoxCom.requestSync("initPassiveLoading", null); + } + static reportTelemetry(data) { + FirefoxCom.request("reportTelemetry", JSON.stringify(data)); + } + static createDownloadManager() { + return new DownloadManager(); + } + static createPreferences() { + return new FirefoxPreferences(); + } + static updateEditorStates(data) { + FirefoxCom.request("updateEditorStates", data); + } + static createL10n(options) { + const mozL10n = document.mozL10n; + return new MozL10n(mozL10n); + } + static createScripting(options) { + return FirefoxScripting; + } + static get supportsPinchToZoom() { + const support = FirefoxCom.requestSync("supportsPinchToZoom"); + return (0, _pdfjsLib.shadow)(this, "supportsPinchToZoom", support); + } + static get supportsIntegratedFind() { + const support = FirefoxCom.requestSync("supportsIntegratedFind"); + return (0, _pdfjsLib.shadow)(this, "supportsIntegratedFind", support); + } + static get supportsDocumentFonts() { + const support = FirefoxCom.requestSync("supportsDocumentFonts"); + return (0, _pdfjsLib.shadow)(this, "supportsDocumentFonts", support); + } + static get supportedMouseWheelZoomModifierKeys() { + const support = FirefoxCom.requestSync("supportedMouseWheelZoomModifierKeys"); + return (0, _pdfjsLib.shadow)(this, "supportedMouseWheelZoomModifierKeys", support); + } + static get isInAutomation() { + const isInAutomation = FirefoxCom.requestSync("isInAutomation"); + return (0, _pdfjsLib.shadow)(this, "isInAutomation", isInAutomation); + } +} +_app.PDFViewerApplication.externalServices = FirefoxExternalServices; +document.mozL10n.setExternalLocalizerServices({ + getLocale() { + return FirefoxCom.requestSync("getLocale", null); + }, + getStrings(key) { + return FirefoxCom.requestSync("getStrings", null); + } +}); + +/***/ }), +/* 42 */ +/***/ (() => { + + + +(function (window) { + let gL10nData = null; + let gLanguage = ""; + let gExternalLocalizerServices = null; + let gReadyState = "loading"; + function getL10nData(key) { + gL10nData ||= gExternalLocalizerServices.getStrings(); + const data = gL10nData?.[key]; + if (!data) { + console.warn("[l10n] #" + key + " missing for [" + gLanguage + "]"); + } + return data; + } + function substArguments(text, args) { + if (!args) { + return text; + } + return text.replace(/\{\{\s*(\w+)\s*\}\}/g, function (all, name) { + return name in args ? args[name] : "{{" + name + "}}"; + }); + } + function translateString(key, args, fallback) { + var i = key.lastIndexOf("."); + var name, property; + if (i >= 0) { + name = key.substring(0, i); + property = key.substring(i + 1); + } else { + name = key; + property = "textContent"; + } + var data = getL10nData(name); + var value = data && data[property] || fallback; + if (!value) { + return "{{" + key + "}}"; + } + return substArguments(value, args); + } + function translateElement(element) { + if (!element || !element.dataset) { + return; + } + var key = element.dataset.l10nId; + var data = getL10nData(key); + if (!data) { + return; + } + var args; + if (element.dataset.l10nArgs) { + try { + args = JSON.parse(element.dataset.l10nArgs); + } catch (e) { + console.warn("[l10n] could not parse arguments for #" + key + ""); + } + } + for (var k in data) { + element[k] = substArguments(data[k], args); + } + } + function translateFragment(element) { + element = element || document.querySelector("html"); + var children = element.querySelectorAll("*[data-l10n-id]"); + var elementCount = children.length; + for (var i = 0; i < elementCount; i++) { + translateElement(children[i]); + } + if (element.dataset.l10nId) { + translateElement(element); + } + } + document.mozL10n = { + get: translateString, + getLanguage() { + return gLanguage; + }, + getDirection() { + var rtlList = ["ar", "he", "fa", "ps", "ur"]; + var shortCode = gLanguage.split("-")[0]; + return rtlList.includes(shortCode) ? "rtl" : "ltr"; + }, + getReadyState() { + return gReadyState; + }, + setExternalLocalizerServices(externalLocalizerServices) { + gExternalLocalizerServices = externalLocalizerServices; + gLanguage = gExternalLocalizerServices.getLocale(); + gReadyState = "complete"; + }, + translate: translateFragment + }; +})(void 0); + +/***/ }), +/* 43 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.BasePreferences = void 0; +var _app_options = __webpack_require__(2); +class BasePreferences { + #defaults = Object.freeze({ + "annotationEditorMode": 0, + "annotationMode": 2, + "cursorToolOnLoad": 0, + "defaultZoomDelay": 400, + "defaultZoomValue": "", + "disablePageLabels": false, + "enablePermissions": false, + "enablePrintAutoRotate": true, + "enableScripting": true, + "externalLinkTarget": 0, + "historyUpdateUrl": false, + "ignoreDestinationZoom": false, + "forcePageColors": false, + "pageColorsBackground": "Canvas", + "pageColorsForeground": "CanvasText", + "pdfBugEnabled": false, + "sidebarViewOnLoad": -1, + "scrollModeOnLoad": -1, + "spreadModeOnLoad": -1, + "textLayerMode": 1, + "useOnlyCssZoom": false, + "viewerCssTheme": 0, + "viewOnLoad": 0, + "disableAutoFetch": false, + "disableFontFace": false, + "disableRange": false, + "disableStream": false, + "enableXfa": true + }); + #prefs = Object.create(null); + #initializedPromise = null; + constructor() { + if (this.constructor === BasePreferences) { + throw new Error("Cannot initialize BasePreferences."); + } + this.#initializedPromise = this._readFromStorage(this.#defaults).then(prefs => { + for (const name in this.#defaults) { + const prefValue = prefs?.[name]; + if (typeof prefValue === typeof this.#defaults[name]) { + this.#prefs[name] = prefValue; + } + } + }); + } + async _writeToStorage(prefObj) { + throw new Error("Not implemented: _writeToStorage"); + } + async _readFromStorage(prefObj) { + throw new Error("Not implemented: _readFromStorage"); + } + async reset() { + await this.#initializedPromise; + const prefs = this.#prefs; + this.#prefs = Object.create(null); + return this._writeToStorage(this.#defaults).catch(reason => { + this.#prefs = prefs; + throw reason; + }); + } + async set(name, value) { + await this.#initializedPromise; + const defaultValue = this.#defaults[name], + prefs = this.#prefs; + if (defaultValue === undefined) { + throw new Error(`Set preference: "${name}" is undefined.`); + } else if (value === undefined) { + throw new Error("Set preference: no value is specified."); + } + const valueType = typeof value, + defaultType = typeof defaultValue; + if (valueType !== defaultType) { + if (valueType === "number" && defaultType === "string") { + value = value.toString(); + } else { + throw new Error(`Set preference: "${value}" is a ${valueType}, expected a ${defaultType}.`); + } + } else { + if (valueType === "number" && !Number.isInteger(value)) { + throw new Error(`Set preference: "${value}" must be an integer.`); + } + } + this.#prefs[name] = value; + return this._writeToStorage(this.#prefs).catch(reason => { + this.#prefs = prefs; + throw reason; + }); + } + async get(name) { + await this.#initializedPromise; + const defaultValue = this.#defaults[name]; + if (defaultValue === undefined) { + throw new Error(`Get preference: "${name}" is undefined.`); + } + return this.#prefs[name] ?? defaultValue; + } + async getAll() { + await this.#initializedPromise; + const obj = Object.create(null); + for (const name in this.#defaults) { + obj[name] = this.#prefs[name] ?? this.#defaults[name]; + } + return obj; + } +} +exports.BasePreferences = BasePreferences; + +/***/ }) +/******/ ]); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. +(() => { +var exports = __webpack_exports__; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +Object.defineProperty(exports, "PDFViewerApplication", ({ + enumerable: true, + get: function () { + return _app.PDFViewerApplication; + } +})); +exports.PDFViewerApplicationConstants = void 0; +Object.defineProperty(exports, "PDFViewerApplicationOptions", ({ + enumerable: true, + get: function () { + return _app_options.AppOptions; + } +})); +var _ui_utils = __webpack_require__(1); +var _app_options = __webpack_require__(2); +var _pdf_link_service = __webpack_require__(3); +var _app = __webpack_require__(4); +const pdfjsVersion = '3.3.56'; +const pdfjsBuild = '1e938a688'; +const AppConstants = null; +exports.PDFViewerApplicationConstants = AppConstants; +window.PDFViewerApplication = _app.PDFViewerApplication; +window.PDFViewerApplicationConstants = AppConstants; +window.PDFViewerApplicationOptions = _app_options.AppOptions; +{ + __webpack_require__(41); +} +function getViewerConfiguration() { + return { + appContainer: document.body, + mainContainer: document.getElementById("viewerContainer"), + viewerContainer: document.getElementById("viewer"), + passwordOverlay: { + dialog: document.getElementById("passwordDialog"), + label: document.getElementById("passwordText"), + input: document.getElementById("password"), + submitButton: document.getElementById("passwordSubmit"), + cancelButton: document.getElementById("passwordCancel") + }, + openFileInput: null + }; +} +function webViewerLoad() { + const config = getViewerConfiguration(); + _app.PDFViewerApplication.run(config); +} +document.blockUnblockOnload?.(true); +if (document.readyState === "interactive" || document.readyState === "complete") { + webViewerLoad(); +} else { + document.addEventListener("DOMContentLoaded", webViewerLoad, true); +} +})(); + +/******/ })() +; \ No newline at end of file diff --git a/toolkit/components/pdfjs/content/web/viewer.css b/toolkit/components/pdfjs/content/web/viewer.css new file mode 100644 index 0000000000..d6deac73e5 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/viewer.css @@ -0,0 +1,2517 @@ +/* Copyright 2014 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +.textLayer { + position: absolute; + text-align: initial; + left: 0; + top: 0; + right: 0; + bottom: 0; + overflow: hidden; + opacity: 0.25; + line-height: 1; + text-size-adjust: none; + forced-color-adjust: none; + transform-origin: 0 0; + z-index: 2; +} + +.textLayer span, +.textLayer br { + color: transparent; + position: absolute; + white-space: pre; + cursor: text; + transform-origin: 0% 0%; +} + +/* Only necessary in Google Chrome, see issue 14205, and most unfortunately + * the problem doesn't show up in "text" reference tests. */ +.textLayer span.markedContent { + top: 0; + height: 0; +} + +.textLayer .highlight { + margin: -1px; + padding: 1px; + background-color: rgba(180, 0, 170, 1); + border-radius: 4px; +} + +.textLayer .highlight.appended { + position: initial; +} + +.textLayer .highlight.begin { + border-radius: 4px 0 0 4px; +} + +.textLayer .highlight.end { + border-radius: 0 4px 4px 0; +} + +.textLayer .highlight.middle { + border-radius: 0; +} + +.textLayer .highlight.selected { + background-color: rgba(0, 100, 0, 1); +} + +.textLayer ::selection { + background: AccentColor; +} + +/* Avoids https://github.com/mozilla/pdf.js/issues/13840 in Chrome */ +.textLayer br::selection { + background: transparent; +} + +.textLayer .endOfContent { + display: block; + position: absolute; + left: 0; + top: 100%; + right: 0; + bottom: 0; + z-index: -1; + cursor: default; + user-select: none; +} + +.textLayer .endOfContent.active { + top: 0; +} + + +:root { + --annotation-unfocused-field-background: url("data:image/svg+xml;charset=UTF-8,"); + --input-focus-border-color: Highlight; + --input-focus-outline: 1px solid Canvas; + --input-unfocused-border-color: transparent; + --input-disabled-border-color: transparent; + --input-hover-border-color: black; +} + +@media (forced-colors: active) { + :root { + --input-focus-border-color: CanvasText; + --input-unfocused-border-color: ActiveText; + --input-disabled-border-color: GrayText; + --input-hover-border-color: Highlight; + } + .annotationLayer .textWidgetAnnotation input:required, + .annotationLayer .textWidgetAnnotation textarea:required, + .annotationLayer .choiceWidgetAnnotation select:required, + .annotationLayer .buttonWidgetAnnotation.checkBox input:required, + .annotationLayer .buttonWidgetAnnotation.radioButton input:required { + outline: 1.5px solid selectedItem; + } +} + +.annotationLayer { + position: absolute; + top: 0; + left: 0; + pointer-events: none; + transform-origin: 0 0; + z-index: 3; +} + +.annotationLayer section { + position: absolute; + text-align: initial; + pointer-events: auto; + box-sizing: border-box; + transform-origin: 0 0; +} + +.annotationLayer .linkAnnotation > a, +.annotationLayer .buttonWidgetAnnotation.pushButton > a { + position: absolute; + font-size: 1em; + top: 0; + left: 0; + width: 100%; + height: 100%; +} + +.annotationLayer .buttonWidgetAnnotation.pushButton > canvas { + width: 100%; + height: 100%; +} + +.annotationLayer .linkAnnotation > a:hover, +.annotationLayer .buttonWidgetAnnotation.pushButton > a:hover { + opacity: 0.2; + background: rgba(255, 255, 0, 1); + box-shadow: 0 2px 10px rgba(255, 255, 0, 1); +} + +.annotationLayer .textAnnotation img { + position: absolute; + cursor: pointer; + width: 100%; + height: 100%; +} + +.annotationLayer .textWidgetAnnotation input, +.annotationLayer .textWidgetAnnotation textarea, +.annotationLayer .choiceWidgetAnnotation select, +.annotationLayer .buttonWidgetAnnotation.checkBox input, +.annotationLayer .buttonWidgetAnnotation.radioButton input { + background-image: var(--annotation-unfocused-field-background); + border: 2px solid var(--input-unfocused-border-color); + box-sizing: border-box; + font: calc(9px * var(--scale-factor)) sans-serif; + height: 100%; + margin: 0; + vertical-align: top; + width: 100%; +} + +.annotationLayer .textWidgetAnnotation input:required, +.annotationLayer .textWidgetAnnotation textarea:required, +.annotationLayer .choiceWidgetAnnotation select:required, +.annotationLayer .buttonWidgetAnnotation.checkBox input:required, +.annotationLayer .buttonWidgetAnnotation.radioButton input:required { + outline: 1.5px solid red; +} + +.annotationLayer .choiceWidgetAnnotation select option { + padding: 0; +} + +.annotationLayer .buttonWidgetAnnotation.radioButton input { + border-radius: 50%; +} + +.annotationLayer .textWidgetAnnotation textarea { + resize: none; +} + +.annotationLayer .textWidgetAnnotation input[disabled], +.annotationLayer .textWidgetAnnotation textarea[disabled], +.annotationLayer .choiceWidgetAnnotation select[disabled], +.annotationLayer .buttonWidgetAnnotation.checkBox input[disabled], +.annotationLayer .buttonWidgetAnnotation.radioButton input[disabled] { + background: none; + border: 2px solid var(--input-disabled-border-color); + cursor: not-allowed; +} + +.annotationLayer .textWidgetAnnotation input:hover, +.annotationLayer .textWidgetAnnotation textarea:hover, +.annotationLayer .choiceWidgetAnnotation select:hover, +.annotationLayer .buttonWidgetAnnotation.checkBox input:hover, +.annotationLayer .buttonWidgetAnnotation.radioButton input:hover { + border: 2px solid var(--input-hover-border-color); +} +.annotationLayer .textWidgetAnnotation input:hover, +.annotationLayer .textWidgetAnnotation textarea:hover, +.annotationLayer .choiceWidgetAnnotation select:hover, +.annotationLayer .buttonWidgetAnnotation.checkBox input:hover { + border-radius: 2px; +} + +.annotationLayer .textWidgetAnnotation input:focus, +.annotationLayer .textWidgetAnnotation textarea:focus, +.annotationLayer .choiceWidgetAnnotation select:focus { + background: none; + border: 2px solid var(--input-focus-border-color); + border-radius: 2px; + outline: var(--input-focus-outline); +} + +.annotationLayer .buttonWidgetAnnotation.checkBox :focus, +.annotationLayer .buttonWidgetAnnotation.radioButton :focus { + background-image: none; + background-color: transparent; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox :focus { + border: 2px solid var(--input-focus-border-color); + border-radius: 2px; + outline: var(--input-focus-outline); +} + +.annotationLayer .buttonWidgetAnnotation.radioButton :focus { + border: 2px solid var(--input-focus-border-color); + outline: var(--input-focus-outline); +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before, +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after, +.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before { + background-color: CanvasText; + content: ""; + display: block; + position: absolute; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before, +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after { + height: 80%; + left: 45%; + width: 1px; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before { + transform: rotate(45deg); +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after { + transform: rotate(-45deg); +} + +.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before { + border-radius: 50%; + height: 50%; + left: 30%; + top: 20%; + width: 50%; +} + +.annotationLayer .textWidgetAnnotation input.comb { + font-family: monospace; + padding-left: 2px; + padding-right: 0; +} + +.annotationLayer .textWidgetAnnotation input.comb:focus { + /* + * Letter spacing is placed on the right side of each character. Hence, the + * letter spacing of the last character may be placed outside the visible + * area, causing horizontal scrolling. We avoid this by extending the width + * when the element has focus and revert this when it loses focus. + */ + width: 103%; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input, +.annotationLayer .buttonWidgetAnnotation.radioButton input { + appearance: none; +} + +.annotationLayer .popupTriggerArea { + height: 100%; + width: 100%; +} + +.annotationLayer .popupWrapper { + position: absolute; + font-size: calc(9px * var(--scale-factor)); + width: 100%; + min-width: calc(180px * var(--scale-factor)); + pointer-events: none; +} + +.annotationLayer .popup { + position: absolute; + max-width: calc(180px * var(--scale-factor)); + background-color: rgba(255, 255, 153, 1); + box-shadow: 0 calc(2px * var(--scale-factor)) calc(5px * var(--scale-factor)) + rgba(136, 136, 136, 1); + border-radius: calc(2px * var(--scale-factor)); + padding: calc(6px * var(--scale-factor)); + margin-left: calc(5px * var(--scale-factor)); + cursor: pointer; + font: message-box; + white-space: normal; + word-wrap: break-word; + pointer-events: auto; +} + +.annotationLayer .popup > * { + font-size: calc(9px * var(--scale-factor)); +} + +.annotationLayer .popup h1 { + display: inline-block; +} + +.annotationLayer .popupDate { + display: inline-block; + margin-left: calc(5px * var(--scale-factor)); +} + +.annotationLayer .popupContent { + border-top: 1px solid rgba(51, 51, 51, 1); + margin-top: calc(2px * var(--scale-factor)); + padding-top: calc(2px * var(--scale-factor)); +} + +.annotationLayer .richText > * { + white-space: pre-wrap; + font-size: calc(9px * var(--scale-factor)); +} + +.annotationLayer .highlightAnnotation, +.annotationLayer .underlineAnnotation, +.annotationLayer .squigglyAnnotation, +.annotationLayer .strikeoutAnnotation, +.annotationLayer .freeTextAnnotation, +.annotationLayer .lineAnnotation svg line, +.annotationLayer .squareAnnotation svg rect, +.annotationLayer .circleAnnotation svg ellipse, +.annotationLayer .polylineAnnotation svg polyline, +.annotationLayer .polygonAnnotation svg polygon, +.annotationLayer .caretAnnotation, +.annotationLayer .inkAnnotation svg polyline, +.annotationLayer .stampAnnotation, +.annotationLayer .fileAttachmentAnnotation { + cursor: pointer; +} + +.annotationLayer section svg { + position: absolute; + width: 100%; + height: 100%; +} + +.annotationLayer .annotationTextContent { + position: absolute; + width: 100%; + height: 100%; + opacity: 0; + color: transparent; + user-select: none; + pointer-events: none; +} + +.annotationLayer .annotationTextContent span { + width: 100%; + display: inline-block; +} + + +:root { + --xfa-unfocused-field-background: url("data:image/svg+xml;charset=UTF-8,"); + --xfa-focus-outline: auto; +} + +@media (forced-colors: active) { + :root { + --xfa-focus-outline: 2px solid CanvasText; + } + .xfaLayer *:required { + outline: 1.5px solid selectedItem; + } +} + +.xfaLayer { + background-color: transparent; +} + +.xfaLayer .highlight { + margin: -1px; + padding: 1px; + background-color: rgba(239, 203, 237, 1); + border-radius: 4px; +} + +.xfaLayer .highlight.appended { + position: initial; +} + +.xfaLayer .highlight.begin { + border-radius: 4px 0 0 4px; +} + +.xfaLayer .highlight.end { + border-radius: 0 4px 4px 0; +} + +.xfaLayer .highlight.middle { + border-radius: 0; +} + +.xfaLayer .highlight.selected { + background-color: rgba(203, 223, 203, 1); +} + +.xfaPage { + overflow: hidden; + position: relative; +} + +.xfaContentarea { + position: absolute; +} + +.xfaPrintOnly { + display: none; +} + +.xfaLayer { + position: absolute; + text-align: initial; + top: 0; + left: 0; + transform-origin: 0 0; + line-height: 1.2; +} + +.xfaLayer * { + color: inherit; + font: inherit; + font-style: inherit; + font-weight: inherit; + font-kerning: inherit; + letter-spacing: -0.01px; + text-align: inherit; + text-decoration: inherit; + box-sizing: border-box; + background-color: transparent; + padding: 0; + margin: 0; + pointer-events: auto; + line-height: inherit; +} + +.xfaLayer *:required { + outline: 1.5px solid red; +} + +.xfaLayer div { + pointer-events: none; +} + +.xfaLayer svg { + pointer-events: none; +} + +.xfaLayer svg * { + pointer-events: none; +} + +.xfaLayer a { + color: blue; +} + +.xfaRich li { + margin-left: 3em; +} + +.xfaFont { + color: black; + font-weight: normal; + font-kerning: none; + font-size: 10px; + font-style: normal; + letter-spacing: 0; + text-decoration: none; + vertical-align: 0; +} + +.xfaCaption { + overflow: hidden; + flex: 0 0 auto; +} + +.xfaCaptionForCheckButton { + overflow: hidden; + flex: 1 1 auto; +} + +.xfaLabel { + height: 100%; + width: 100%; +} + +.xfaLeft { + display: flex; + flex-direction: row; + align-items: center; +} + +.xfaRight { + display: flex; + flex-direction: row-reverse; + align-items: center; +} + +.xfaLeft > .xfaCaption, +.xfaLeft > .xfaCaptionForCheckButton, +.xfaRight > .xfaCaption, +.xfaRight > .xfaCaptionForCheckButton { + max-height: 100%; +} + +.xfaTop { + display: flex; + flex-direction: column; + align-items: flex-start; +} + +.xfaBottom { + display: flex; + flex-direction: column-reverse; + align-items: flex-start; +} + +.xfaTop > .xfaCaption, +.xfaTop > .xfaCaptionForCheckButton, +.xfaBottom > .xfaCaption, +.xfaBottom > .xfaCaptionForCheckButton { + width: 100%; +} + +.xfaBorder { + background-color: transparent; + position: absolute; + pointer-events: none; +} + +.xfaWrapped { + width: 100%; + height: 100%; +} + +.xfaTextfield:focus, +.xfaSelect:focus { + background-image: none; + background-color: transparent; + outline: var(--xfa-focus-outline); + outline-offset: -1px; +} + +.xfaCheckbox:focus, +.xfaRadio:focus { + outline: var(--xfa-focus-outline); +} + +.xfaTextfield, +.xfaSelect { + height: 100%; + width: 100%; + flex: 1 1 auto; + border: none; + resize: none; + background-image: var(--xfa-unfocused-field-background); +} + +.xfaSelect { + padding-inline: 2px; +} + +.xfaTop > .xfaTextfield, +.xfaTop > .xfaSelect, +.xfaBottom > .xfaTextfield, +.xfaBottom > .xfaSelect { + flex: 0 1 auto; +} + +.xfaButton { + cursor: pointer; + width: 100%; + height: 100%; + border: none; + text-align: center; +} + +.xfaLink { + width: 100%; + height: 100%; + position: absolute; + top: 0; + left: 0; +} + +.xfaCheckbox, +.xfaRadio { + width: 100%; + height: 100%; + flex: 0 0 auto; + border: none; +} + +.xfaRich { + white-space: pre-wrap; + width: 100%; + height: 100%; +} + +.xfaImage { + object-position: left top; + object-fit: contain; + width: 100%; + height: 100%; +} + +.xfaLrTb, +.xfaRlTb, +.xfaTb { + display: flex; + flex-direction: column; + align-items: stretch; +} + +.xfaLr { + display: flex; + flex-direction: row; + align-items: stretch; +} + +.xfaRl { + display: flex; + flex-direction: row-reverse; + align-items: stretch; +} + +.xfaTb > div { + justify-content: left; +} + +.xfaPosition { + position: relative; +} + +.xfaArea { + position: relative; +} + +.xfaValignMiddle { + display: flex; + align-items: center; +} + +.xfaTable { + display: flex; + flex-direction: column; + align-items: stretch; +} + +.xfaTable .xfaRow { + display: flex; + flex-direction: row; + align-items: stretch; +} + +.xfaTable .xfaRlRow { + display: flex; + flex-direction: row-reverse; + align-items: stretch; + flex: 1; +} + +.xfaTable .xfaRlRow > div { + flex: 1; +} + +.xfaNonInteractive input, +.xfaNonInteractive textarea, +.xfaDisabled input, +.xfaDisabled textarea, +.xfaReadOnly input, +.xfaReadOnly textarea { + background: initial; +} + +@media print { + .xfaTextfield, + .xfaSelect { + background: transparent; + } + + .xfaSelect { + appearance: none; + text-indent: 1px; + text-overflow: ""; + } +} + + +:root { + --focus-outline: solid 2px blue; + --hover-outline: dashed 2px blue; + --freetext-line-height: 1.35; + --freetext-padding: 2px; + --editorFreeText-editing-cursor: text; + --editorInk-editing-cursor: url(images/cursor-editorInk.svg) 0 16, pointer; +} + +@media (min-resolution: 1.1dppx) { + :root { + --editorFreeText-editing-cursor: url(images/cursor-editorFreeText.svg) 0 16, + text; + } +} + +@media (forced-colors: active) { + :root { + --focus-outline: solid 3px ButtonText; + --hover-outline: dashed 3px ButtonText; + } +} + +[data-editor-rotation="90"] { + transform: rotate(90deg); +} +[data-editor-rotation="180"] { + transform: rotate(180deg); +} +[data-editor-rotation="270"] { + transform: rotate(270deg); +} + +.annotationEditorLayer { + background: transparent; + position: absolute; + top: 0; + left: 0; + font-size: calc(100px * var(--scale-factor)); + transform-origin: 0 0; + cursor: auto; + z-index: 4; +} + +.annotationEditorLayer.freeTextEditing { + cursor: var(--editorFreeText-editing-cursor); +} + +.annotationEditorLayer.inkEditing { + cursor: var(--editorInk-editing-cursor); +} + +.annotationEditorLayer .selectedEditor { + outline: var(--focus-outline); + resize: none; +} + +.annotationEditorLayer .freeTextEditor { + position: absolute; + background: transparent; + border-radius: 3px; + padding: calc(var(--freetext-padding) * var(--scale-factor)); + resize: none; + width: auto; + height: auto; + z-index: 1; + transform-origin: 0 0; + touch-action: none; + cursor: auto; +} + +.annotationEditorLayer .freeTextEditor .internal { + background: transparent; + border: none; + top: 0; + left: 0; + overflow: visible; + white-space: nowrap; + resize: none; + font: 10px sans-serif; + line-height: var(--freetext-line-height); +} + +.annotationEditorLayer .freeTextEditor .overlay { + position: absolute; + display: none; + background: transparent; + top: 0; + left: 0; + width: 100%; + height: 100%; +} + +.annotationEditorLayer .freeTextEditor .overlay.enabled { + display: block; +} + +.annotationEditorLayer .freeTextEditor .internal:empty::before { + content: attr(default-content); + color: gray; +} + +.annotationEditorLayer .freeTextEditor .internal:focus { + outline: none; +} + +.annotationEditorLayer .inkEditor.disabled { + resize: none; +} + +.annotationEditorLayer .inkEditor.disabled.selectedEditor { + resize: horizontal; +} + +.annotationEditorLayer .freeTextEditor:hover:not(.selectedEditor), +.annotationEditorLayer .inkEditor:hover:not(.selectedEditor) { + outline: var(--hover-outline); +} + +.annotationEditorLayer .inkEditor { + position: absolute; + background: transparent; + border-radius: 3px; + overflow: auto; + width: 100%; + height: 100%; + z-index: 1; + transform-origin: 0 0; + cursor: auto; +} + +.annotationEditorLayer .inkEditor.editing { + resize: none; + cursor: inherit; +} + +.annotationEditorLayer .inkEditor .inkEditorCanvas { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + touch-action: none; +} + +:root { + --viewer-container-height: 0; + --pdfViewer-padding-bottom: 0; + --page-margin: 1px auto -8px; + --page-border: 9px solid transparent; + --spreadHorizontalWrapped-margin-LR: -3.5px; + --scale-factor: 1; + --loading-icon-delay: 400ms; +} + +@media screen and (forced-colors: active) { + :root { + --pdfViewer-padding-bottom: 9px; + --page-margin: 8px auto -1px; + --page-border: 1px solid CanvasText; + --spreadHorizontalWrapped-margin-LR: 3.5px; + } +} + +[data-main-rotation="90"] { + transform: rotate(90deg) translateY(-100%); +} +[data-main-rotation="180"] { + transform: rotate(180deg) translate(-100%, -100%); +} +[data-main-rotation="270"] { + transform: rotate(270deg) translateX(-100%); +} + +.pdfViewer { + padding-bottom: var(--pdfViewer-padding-bottom); +} + +.pdfViewer .canvasWrapper { + overflow: hidden; + width: 100%; + height: 100%; + z-index: 1; +} + +.pdfViewer .page { + direction: ltr; + width: 816px; + height: 1056px; + margin: var(--page-margin); + position: relative; + overflow: visible; + border: var(--page-border); + background-clip: content-box; + background-color: rgba(255, 255, 255, 1); +} + +.pdfViewer .dummyPage { + position: relative; + width: 0; + height: var(--viewer-container-height); +} + +.pdfViewer.removePageBorders .page { + margin: 0 auto 10px; + border: none; +} + +.pdfViewer.singlePageView { + display: inline-block; +} + +.pdfViewer.singlePageView .page { + margin: 0; + border: none; +} + +.pdfViewer.scrollHorizontal, +.pdfViewer.scrollWrapped, +.spread { + margin-left: 3.5px; + margin-right: 3.5px; + text-align: center; +} + +.pdfViewer.scrollHorizontal, +.spread { + white-space: nowrap; +} + +.pdfViewer.removePageBorders, +.pdfViewer.scrollHorizontal .spread, +.pdfViewer.scrollWrapped .spread { + margin-left: 0; + margin-right: 0; +} + +.spread .page, +.spread .dummyPage, +.pdfViewer.scrollHorizontal .page, +.pdfViewer.scrollWrapped .page, +.pdfViewer.scrollHorizontal .spread, +.pdfViewer.scrollWrapped .spread { + display: inline-block; + vertical-align: middle; +} + +.spread .page, +.pdfViewer.scrollHorizontal .page, +.pdfViewer.scrollWrapped .page { + margin-left: var(--spreadHorizontalWrapped-margin-LR); + margin-right: var(--spreadHorizontalWrapped-margin-LR); +} + +.pdfViewer.removePageBorders .spread .page, +.pdfViewer.removePageBorders.scrollHorizontal .page, +.pdfViewer.removePageBorders.scrollWrapped .page { + margin-left: 5px; + margin-right: 5px; +} + +.pdfViewer .page canvas { + margin: 0; + display: block; +} + +.pdfViewer .page canvas[hidden] { + display: none; +} + +.pdfViewer .page canvas[zooming] { + width: 100%; + height: 100%; +} + +.pdfViewer .page .loadingIcon { + position: absolute; + display: block; + left: 0; + top: 0; + right: 0; + bottom: 0; + background: url("images/loading-icon.gif") center no-repeat; + visibility: visible; + /* Using a delay with background-image doesn't work, + consequently we use the visibility. */ + transition-property: visibility; + transition-delay: var(--loading-icon-delay); + z-index: 5; +} +.pdfViewer .page .loadingIcon.notVisible { + transition-property: none; + visibility: hidden; +} + +.pdfViewer.enablePermissions .textLayer span { + user-select: none !important; + cursor: not-allowed; +} + +.pdfPresentationMode .pdfViewer { + padding-bottom: 0; +} + +.pdfPresentationMode .spread { + margin: 0; +} + +.pdfPresentationMode .pdfViewer .page { + margin: 0 auto; + border: 2px solid transparent; +} + +:root { + --dir-factor: 1; + --sidebar-width: 200px; + --sidebar-transition-duration: 200ms; + --sidebar-transition-timing-function: ease; + --scale-select-width: 140px; + + --toolbar-icon-opacity: 0.7; + --doorhanger-icon-opacity: 0.9; + + --main-color: rgba(12, 12, 13, 1); + --body-bg-color: rgba(212, 212, 215, 1); + --progressBar-percent: 0%; + --progressBar-end-offset: 0; + --progressBar-color: rgba(10, 132, 255, 1); + --progressBar-bg-color: rgba(221, 221, 222, 1); + --progressBar-blend-color: rgba(116, 177, 239, 1); + --scrollbar-color: auto; + --scrollbar-bg-color: auto; + --toolbar-icon-bg-color: rgba(0, 0, 0, 1); + --toolbar-icon-hover-bg-color: rgba(0, 0, 0, 1); + + --sidebar-narrow-bg-color: rgba(212, 212, 215, 0.9); + --sidebar-toolbar-bg-color: rgba(245, 246, 247, 1); + --toolbar-bg-color: rgba(249, 249, 250, 1); + --toolbar-border-color: rgba(184, 184, 184, 1); + --toolbar-box-shadow: 0 1px 0 var(--toolbar-border-color); + --toolbar-border-bottom: none; + --toolbarSidebar-box-shadow: inset calc(-1px * var(--dir-factor)) 0 0 + rgba(0, 0, 0, 0.25), + 0 1px 0 rgba(0, 0, 0, 0.15), 0 0 1px rgba(0, 0, 0, 0.1); + --toolbarSidebar-border-bottom: none; + --button-hover-color: rgba(221, 222, 223, 1); + --toggled-btn-color: rgba(0, 0, 0, 1); + --toggled-btn-bg-color: rgba(0, 0, 0, 0.3); + --toggled-hover-active-btn-color: rgba(0, 0, 0, 0.4); + --dropdown-btn-bg-color: rgba(215, 215, 219, 1); + --dropdown-btn-border: none; + --separator-color: rgba(0, 0, 0, 0.3); + --field-color: rgba(6, 6, 6, 1); + --field-bg-color: rgba(255, 255, 255, 1); + --field-border-color: rgba(187, 187, 188, 1); + --treeitem-color: rgba(0, 0, 0, 0.8); + --treeitem-hover-color: rgba(0, 0, 0, 0.9); + --treeitem-selected-color: rgba(0, 0, 0, 0.9); + --treeitem-selected-bg-color: rgba(0, 0, 0, 0.25); + --sidebaritem-bg-color: rgba(0, 0, 0, 0.15); + --doorhanger-bg-color: rgba(255, 255, 255, 1); + --doorhanger-border-color: rgba(12, 12, 13, 0.2); + --doorhanger-hover-color: rgba(12, 12, 13, 1); + --doorhanger-hover-bg-color: rgba(237, 237, 237, 1); + --doorhanger-separator-color: rgba(222, 222, 222, 1); + --dialog-button-border: none; + --dialog-button-bg-color: rgba(12, 12, 13, 0.1); + --dialog-button-hover-bg-color: rgba(12, 12, 13, 0.3); + + --loading-icon: url(images/loading.svg); + --treeitem-expanded-icon: url(images/treeitem-expanded.svg); + --treeitem-collapsed-icon: url(images/treeitem-collapsed.svg); + --toolbarButton-editorFreeText-icon: url(images/toolbarButton-editorFreeText.svg); + --toolbarButton-editorInk-icon: url(images/toolbarButton-editorInk.svg); + --toolbarButton-menuArrow-icon: url(images/toolbarButton-menuArrow.svg); + --toolbarButton-sidebarToggle-icon: url(images/toolbarButton-sidebarToggle.svg); + --toolbarButton-secondaryToolbarToggle-icon: url(images/toolbarButton-secondaryToolbarToggle.svg); + --toolbarButton-pageUp-icon: url(images/toolbarButton-pageUp.svg); + --toolbarButton-pageDown-icon: url(images/toolbarButton-pageDown.svg); + --toolbarButton-zoomOut-icon: url(images/toolbarButton-zoomOut.svg); + --toolbarButton-zoomIn-icon: url(images/toolbarButton-zoomIn.svg); + --toolbarButton-presentationMode-icon: url(images/toolbarButton-presentationMode.svg); + --toolbarButton-print-icon: url(images/toolbarButton-print.svg); + --toolbarButton-download-icon: url(images/toolbarButton-download.svg); + --toolbarButton-bookmark-icon: url(images/toolbarButton-bookmark.svg); + --toolbarButton-viewThumbnail-icon: url(images/toolbarButton-viewThumbnail.svg); + --toolbarButton-viewOutline-icon: url(images/toolbarButton-viewOutline.svg); + --toolbarButton-viewAttachments-icon: url(images/toolbarButton-viewAttachments.svg); + --toolbarButton-viewLayers-icon: url(images/toolbarButton-viewLayers.svg); + --toolbarButton-currentOutlineItem-icon: url(images/toolbarButton-currentOutlineItem.svg); + --toolbarButton-search-icon: url(images/toolbarButton-search.svg); + --findbarButton-previous-icon: url(images/findbarButton-previous.svg); + --findbarButton-next-icon: url(images/findbarButton-next.svg); + --secondaryToolbarButton-firstPage-icon: url(images/secondaryToolbarButton-firstPage.svg); + --secondaryToolbarButton-lastPage-icon: url(images/secondaryToolbarButton-lastPage.svg); + --secondaryToolbarButton-rotateCcw-icon: url(images/secondaryToolbarButton-rotateCcw.svg); + --secondaryToolbarButton-rotateCw-icon: url(images/secondaryToolbarButton-rotateCw.svg); + --secondaryToolbarButton-selectTool-icon: url(images/secondaryToolbarButton-selectTool.svg); + --secondaryToolbarButton-handTool-icon: url(images/secondaryToolbarButton-handTool.svg); + --secondaryToolbarButton-scrollPage-icon: url(images/secondaryToolbarButton-scrollPage.svg); + --secondaryToolbarButton-scrollVertical-icon: url(images/secondaryToolbarButton-scrollVertical.svg); + --secondaryToolbarButton-scrollHorizontal-icon: url(images/secondaryToolbarButton-scrollHorizontal.svg); + --secondaryToolbarButton-scrollWrapped-icon: url(images/secondaryToolbarButton-scrollWrapped.svg); + --secondaryToolbarButton-spreadNone-icon: url(images/secondaryToolbarButton-spreadNone.svg); + --secondaryToolbarButton-spreadOdd-icon: url(images/secondaryToolbarButton-spreadOdd.svg); + --secondaryToolbarButton-spreadEven-icon: url(images/secondaryToolbarButton-spreadEven.svg); + --secondaryToolbarButton-documentProperties-icon: url(images/secondaryToolbarButton-documentProperties.svg); +} + +:root:dir(rtl) { + --dir-factor: -1; +} + +@media (prefers-color-scheme: dark) { + :root { + --main-color: rgba(249, 249, 250, 1); + --body-bg-color: rgba(42, 42, 46, 1); + --progressBar-color: rgba(0, 96, 223, 1); + --progressBar-bg-color: rgba(40, 40, 43, 1); + --progressBar-blend-color: rgba(20, 68, 133, 1); + --scrollbar-color: rgba(121, 121, 123, 1); + --scrollbar-bg-color: rgba(35, 35, 39, 1); + --toolbar-icon-bg-color: rgba(255, 255, 255, 1); + --toolbar-icon-hover-bg-color: rgba(255, 255, 255, 1); + + --sidebar-narrow-bg-color: rgba(42, 42, 46, 0.9); + --sidebar-toolbar-bg-color: rgba(50, 50, 52, 1); + --toolbar-bg-color: rgba(56, 56, 61, 1); + --toolbar-border-color: rgba(12, 12, 13, 1); + --button-hover-color: rgba(102, 102, 103, 1); + --toggled-btn-color: rgba(255, 255, 255, 1); + --toggled-btn-bg-color: rgba(0, 0, 0, 0.3); + --toggled-hover-active-btn-color: rgba(0, 0, 0, 0.4); + --dropdown-btn-bg-color: rgba(74, 74, 79, 1); + --separator-color: rgba(0, 0, 0, 0.3); + --field-color: rgba(250, 250, 250, 1); + --field-bg-color: rgba(64, 64, 68, 1); + --field-border-color: rgba(115, 115, 115, 1); + --treeitem-color: rgba(255, 255, 255, 0.8); + --treeitem-hover-color: rgba(255, 255, 255, 0.9); + --treeitem-selected-color: rgba(255, 255, 255, 0.9); + --treeitem-selected-bg-color: rgba(255, 255, 255, 0.25); + --sidebaritem-bg-color: rgba(255, 255, 255, 0.15); + --doorhanger-bg-color: rgba(74, 74, 79, 1); + --doorhanger-border-color: rgba(39, 39, 43, 1); + --doorhanger-hover-color: rgba(249, 249, 250, 1); + --doorhanger-hover-bg-color: rgba(93, 94, 98, 1); + --doorhanger-separator-color: rgba(92, 92, 97, 1); + --dialog-button-bg-color: rgba(92, 92, 97, 1); + --dialog-button-hover-bg-color: rgba(115, 115, 115, 1); + + /* This image is used in elements, which unfortunately means that + * the `mask-image` approach used with all of the other images doesn't work + * here; hence why we still have two versions of this particular image. */ + --loading-icon: url(images/loading-dark.svg); + } +} + +@media screen and (forced-colors: active) { + :root { + --button-hover-color: Highlight; + --doorhanger-hover-bg-color: Highlight; + --toolbar-icon-opacity: 1; + --toolbar-icon-bg-color: ButtonText; + --toolbar-icon-hover-bg-color: ButtonFace; + --toolbar-border-color: CanvasText; + --toolbar-border-bottom: 1px solid var(--toolbar-border-color); + --toolbar-box-shadow: none; + --toggled-btn-color: HighlightText; + --toggled-btn-bg-color: LinkText; + --doorhanger-hover-color: ButtonFace; + --doorhanger-border-color-whcm: 1px solid ButtonText; + --doorhanger-triangle-opacity-whcm: 0; + --dialog-button-border: 1px solid Highlight; + --dialog-button-hover-bg-color: Highlight; + --dialog-button-hover-color: ButtonFace; + --dropdown-btn-border: 1px solid ButtonText; + --field-border-color: ButtonText; + --main-color: CanvasText; + --separator-color: GrayText; + --doorhanger-separator-color: GrayText; + --toolbarSidebar-box-shadow: none; + --toolbarSidebar-border-bottom: 1px solid var(--toolbar-border-color); + } +} + +* { + padding: 0; + margin: 0; +} + +html, +body { + height: 100%; + width: 100%; +} + +body { + background-color: var(--body-bg-color); + scrollbar-color: var(--scrollbar-color) var(--scrollbar-bg-color); +} + +.hidden, +[hidden] { + display: none !important; +} + +#viewerContainer.pdfPresentationMode:fullscreen { + top: 0; + background-color: rgba(0, 0, 0, 1); + width: 100%; + height: 100%; + overflow: hidden; + cursor: none; + user-select: none; +} + +.pdfPresentationMode:fullscreen section:not([data-internal-link]) { + pointer-events: none; +} + +.pdfPresentationMode:fullscreen .textLayer span { + cursor: none; +} + +.pdfPresentationMode.pdfPresentationModeControls > *, +.pdfPresentationMode.pdfPresentationModeControls .textLayer span { + cursor: default; +} + +#outerContainer { + width: 100%; + height: 100%; + position: relative; +} + +#sidebarContainer { + position: absolute; + top: 32px; + bottom: 0; + inset-inline-start: calc(-1 * var(--sidebar-width)); + width: var(--sidebar-width); + visibility: hidden; + z-index: 100; + font: message-box; + border-top: 1px solid rgba(51, 51, 51, 1); + border-inline-end: var(--doorhanger-border-color-whcm); + transition-property: inset-inline-start; + transition-duration: var(--sidebar-transition-duration); + transition-timing-function: var(--sidebar-transition-timing-function); +} + +#outerContainer.sidebarMoving #sidebarContainer, +#outerContainer.sidebarOpen #sidebarContainer { + visibility: visible; +} +#outerContainer.sidebarOpen #sidebarContainer { + inset-inline-start: 0; +} + +#mainContainer { + position: absolute; + top: 0; + right: 0; + bottom: 0; + left: 0; + min-width: 350px; +} + +#sidebarContent { + top: 32px; + bottom: 0; + inset-inline-start: 0; + overflow: auto; + position: absolute; + width: 100%; + box-shadow: inset calc(-1px * var(--dir-factor)) 0 0 rgba(0, 0, 0, 0.25); +} + +#viewerContainer { + overflow: auto; + position: absolute; + top: 32px; + right: 0; + bottom: 0; + left: 0; + outline: none; +} +#viewerContainer:not(.pdfPresentationMode) { + transition-duration: var(--sidebar-transition-duration); + transition-timing-function: var(--sidebar-transition-timing-function); +} + +#outerContainer.sidebarOpen #viewerContainer:not(.pdfPresentationMode) { + inset-inline-start: var(--sidebar-width); + transition-property: inset-inline-start; +} + +.toolbar { + position: relative; + left: 0; + right: 0; + z-index: 9999; + cursor: default; + font: message-box; +} + +.toolbar input, +.toolbar button, +.toolbar select, +.secondaryToolbar input, +.secondaryToolbar button, +.secondaryToolbar a, +.secondaryToolbar select, +.editorParamsToolbar input, +.editorParamsToolbar button, +.editorParamsToolbar select, +.findbar input, +.findbar button, +.findbar select, +#sidebarContainer input, +#sidebarContainer button, +#sidebarContainer select { + outline: none; + font: message-box; +} + +#toolbarContainer { + width: 100%; +} + +#toolbarSidebar { + width: 100%; + height: 32px; + background-color: var(--sidebar-toolbar-bg-color); + box-shadow: var(--toolbarSidebar-box-shadow); + border-bottom: var(--toolbarSidebar-border-bottom); +} + +#sidebarResizer { + position: absolute; + top: 0; + bottom: 0; + inset-inline-end: -6px; + width: 6px; + z-index: 200; + cursor: ew-resize; +} + +#toolbarContainer, +.findbar, +.secondaryToolbar, +.editorParamsToolbar { + position: relative; + height: 32px; + background-color: var(--toolbar-bg-color); + box-shadow: var(--toolbar-box-shadow); + border-bottom: var(--toolbar-border-bottom); +} + +#toolbarViewer { + height: 32px; +} + +#loadingBar { + position: absolute; + inset-inline: 0 var(--progressBar-end-offset); + height: 4px; + background-color: var(--progressBar-bg-color); + border-bottom: 1px solid var(--toolbar-border-color); + transition-property: inset-inline-start; + transition-duration: var(--sidebar-transition-duration); + transition-timing-function: var(--sidebar-transition-timing-function); +} + +#outerContainer.sidebarOpen #loadingBar { + inset-inline-start: var(--sidebar-width); +} + +#loadingBar .progress { + position: absolute; + top: 0; + left: 0; + width: 100%; + transform: scaleX(var(--progressBar-percent)); + transform-origin: 0 0; + height: 100%; + background-color: var(--progressBar-color); + overflow: hidden; + transition: transform 200ms; +} + +@keyframes progressIndeterminate { + 0% { + transform: translateX(-142px); + } + 100% { + transform: translateX(0); + } +} + +#loadingBar.indeterminate .progress { + transform: none; + background-color: var(--progressBar-bg-color); + transition: none; +} + +#loadingBar.indeterminate .progress .glimmer { + position: absolute; + top: 0; + left: 0; + height: 100%; + width: calc(100% + 150px); + background: repeating-linear-gradient( + 135deg, + var(--progressBar-blend-color) 0, + var(--progressBar-bg-color) 5px, + var(--progressBar-bg-color) 45px, + var(--progressBar-color) 55px, + var(--progressBar-color) 95px, + var(--progressBar-blend-color) 100px + ); + animation: progressIndeterminate 1s linear infinite; +} + +#outerContainer.sidebarResizing #sidebarContainer, +#outerContainer.sidebarResizing #viewerContainer, +#outerContainer.sidebarResizing #loadingBar { + /* Improve responsiveness and avoid visual glitches when the sidebar is resized. */ + transition-duration: 0s; +} + +.findbar, +.secondaryToolbar, +.editorParamsToolbar { + top: 32px; + position: absolute; + z-index: 30000; + height: auto; + padding: 0 4px; + margin: 4px 2px; + font: message-box; + font-size: 12px; + line-height: 14px; + text-align: left; + cursor: default; +} + +.findbar { + inset-inline-start: 64px; + min-width: 300px; + background-color: var(--toolbar-bg-color); +} +.findbar > div { + height: 32px; +} +.findbar > div#findbarInputContainer { + margin-inline-end: 4px; +} +.findbar.wrapContainers > div, +.findbar.wrapContainers > div#findbarMessageContainer > * { + clear: both; +} +.findbar.wrapContainers > div#findbarMessageContainer { + height: auto; +} + +.findbar input[type="checkbox"] { + pointer-events: none; +} + +.findbar label { + user-select: none; +} + +.findbar label:hover, +.findbar input:focus-visible + label { + color: var(--toggled-btn-color); + background-color: var(--button-hover-color); +} + +.findbar .toolbarField[type="checkbox"]:checked + .toolbarLabel { + background-color: var(--toggled-btn-bg-color) !important; + color: var(--toggled-btn-color); +} + +#findInput { + width: 200px; +} +#findInput::placeholder { + font-style: normal; +} +#findInput[data-status="pending"] { + background-image: var(--loading-icon); + background-repeat: no-repeat; + background-position: calc(50% + 48% * var(--dir-factor)); +} +#findInput[data-status="notFound"] { + background-color: rgba(255, 102, 102, 1); +} + +.secondaryToolbar, +.editorParamsToolbar { + padding: 6px 0 10px; + inset-inline-end: 4px; + height: auto; + background-color: var(--doorhanger-bg-color); +} + +.editorParamsToolbarContainer { + width: 220px; + margin-bottom: -4px; +} + +.editorParamsToolbarContainer > .editorParamsSetter { + min-height: 26px; + display: flex; + align-items: center; + justify-content: space-between; + padding-inline: 10px; +} + +.editorParamsToolbarContainer .editorParamsLabel { + padding-inline-end: 10px; + flex: none; + color: var(--main-color); +} + +.editorParamsToolbarContainer .editorParamsColor { + width: 32px; + height: 32px; + flex: none; +} + +.editorParamsToolbarContainer .editorParamsSlider { + background-color: transparent; + width: 90px; + flex: 0 1 0; +} + +.editorParamsToolbarContainer .editorParamsSlider::-moz-range-progress { + background-color: black; +} + +.editorParamsToolbarContainer .editorParamsSlider::-moz-range-track { + background-color: black; +} + +.editorParamsToolbarContainer .editorParamsSlider::-moz-range-thumb { + background-color: white; +} + +#secondaryToolbarButtonContainer { + max-width: 220px; + min-height: 26px; + max-height: calc(var(--viewer-container-height) - 40px); + overflow-y: auto; + margin-bottom: -4px; +} + +#editorInkParamsToolbar { + inset-inline-end: 40px; + background-color: var(--toolbar-bg-color); +} + +#editorFreeTextParamsToolbar { + inset-inline-end: 68px; + background-color: var(--toolbar-bg-color); +} + +.doorHanger, +.doorHangerRight { + border-radius: 2px; + box-shadow: 0 1px 5px var(--doorhanger-border-color), + 0 0 0 1px var(--doorhanger-border-color); + border: var(--doorhanger-border-color-whcm); +} +.doorHanger:after, +.doorHanger:before, +.doorHangerRight:after, +.doorHangerRight:before { + bottom: 100%; + border: 8px solid rgba(0, 0, 0, 0); + content: " "; + height: 0; + width: 0; + position: absolute; + pointer-events: none; + opacity: var(--doorhanger-triangle-opacity-whcm); +} +.doorHanger:after { + inset-inline-start: 10px; + margin-inline-start: -8px; + border-bottom-color: var(--toolbar-bg-color); +} +.doorHangerRight:after { + inset-inline-end: 10px; + margin-inline-end: -8px; + border-bottom-color: var(--doorhanger-bg-color); +} +.doorHanger:before, +.doorHangerRight:before { + border-bottom-color: var(--doorhanger-border-color); + border-width: 9px; +} +.doorHanger:before { + inset-inline-start: 10px; + margin-inline-start: -9px; +} +.doorHangerRight:before { + inset-inline-end: 10px; + margin-inline-end: -9px; +} + +#findResultsCount { + background-color: rgba(217, 217, 217, 1); + color: rgba(82, 82, 82, 1); + text-align: center; + padding: 4px 5px; + margin: 5px; +} + +#findMsg { + color: rgba(251, 0, 0, 1); +} + +#findResultsCount:empty, +#findMsg:empty { + display: none; +} + +#toolbarViewerMiddle { + position: absolute; + left: 50%; + transform: translateX(-50%); +} + +#toolbarViewerLeft, +#toolbarSidebarLeft { + float: inline-start; +} +#toolbarViewerRight, +#toolbarSidebarRight { + float: inline-end; +} + +#toolbarViewerLeft > *, +#toolbarViewerMiddle > *, +#toolbarViewerRight > *, +#toolbarSidebarLeft *, +#toolbarSidebarRight *, +.findbar * { + position: relative; + float: inline-start; +} + +#toolbarViewerLeft { + padding-inline-start: 1px; +} +#toolbarViewerRight { + padding-inline-end: 1px; +} +#toolbarSidebarRight { + padding-inline-end: 2px; +} + +.splitToolbarButton { + margin: 2px; + display: inline-block; +} +.splitToolbarButton > .toolbarButton { + float: inline-start; +} + +.toolbarButton, +.secondaryToolbarButton, +.dialogButton { + border: none; + background: none; + width: 28px; + height: 28px; + outline: none; +} + +.dialogButton:hover, +.dialogButton:focus-visible { + background-color: var(--dialog-button-hover-bg-color); +} + +.dialogButton:hover > span, +.dialogButton:focus-visible > span { + color: var(--dialog-button-hover-color); +} + +.toolbarButton > span { + display: inline-block; + width: 0; + height: 0; + overflow: hidden; +} + +.toolbarButton[disabled], +.secondaryToolbarButton[disabled], +.dialogButton[disabled] { + opacity: 0.5; +} + +.splitToolbarButton > .toolbarButton:hover, +.splitToolbarButton > .toolbarButton:focus-visible, +.dropdownToolbarButton:hover { + background-color: var(--button-hover-color); +} +.splitToolbarButton > .toolbarButton { + position: relative; + margin: 0; +} +#toolbarSidebar .splitToolbarButton > .toolbarButton { + margin-inline-end: 2px; +} + +.splitToolbarButtonSeparator { + float: inline-start; + margin: 4px 0; + width: 1px; + height: 20px; + background-color: var(--separator-color); +} + +.toolbarButton, +.dropdownToolbarButton, +.secondaryToolbarButton, +.dialogButton { + min-width: 16px; + margin: 2px 1px; + padding: 2px 6px 0; + border: none; + border-radius: 2px; + color: var(--main-color); + font-size: 12px; + line-height: 14px; + user-select: none; + cursor: default; + box-sizing: border-box; +} + +.toolbarButton:hover, +.toolbarButton:focus-visible { + background-color: var(--button-hover-color); +} +.secondaryToolbarButton:hover, +.secondaryToolbarButton:focus-visible { + background-color: var(--doorhanger-hover-bg-color); + color: var(--doorhanger-hover-color); +} + +.toolbarButton.toggled, +.splitToolbarButton.toggled > .toolbarButton.toggled, +.secondaryToolbarButton.toggled { + background-color: var(--toggled-btn-bg-color); + color: var(--toggled-btn-color); +} + +.toolbarButton.toggled::before, +.secondaryToolbarButton.toggled::before { + background-color: var(--toggled-btn-color); +} + +.toolbarButton.toggled:hover:active, +.splitToolbarButton.toggled > .toolbarButton.toggled:hover:active, +.secondaryToolbarButton.toggled:hover:active { + background-color: var(--toggled-hover-active-btn-color); +} + +.dropdownToolbarButton { + width: var(--scale-select-width); + padding: 0; + background-color: var(--dropdown-btn-bg-color); + border: var(--dropdown-btn-border); +} +.dropdownToolbarButton::after { + top: 6px; + inset-inline-end: 6px; + pointer-events: none; + mask-image: var(--toolbarButton-menuArrow-icon); +} + +.dropdownToolbarButton > select { + appearance: none; + width: inherit; + height: 28px; + font-size: 12px; + color: var(--main-color); + margin: 0; + padding: 1px 0 2px; + padding-inline-start: 6px; + border: none; + background-color: var(--dropdown-btn-bg-color); +} +.dropdownToolbarButton > select:hover, +.dropdownToolbarButton > select:focus-visible { + background-color: var(--button-hover-color); + color: var(--toggled-btn-color); +} +.dropdownToolbarButton > select > option { + background: var(--doorhanger-bg-color); + color: var(--main-color); +} + +.toolbarButtonSpacer { + width: 30px; + display: inline-block; + height: 1px; +} + +.toolbarButton::before, +.secondaryToolbarButton::before, +.dropdownToolbarButton::after, +.treeItemToggler::before { + /* All matching images have a size of 16x16 + * All relevant containers have a size of 28x28 */ + position: absolute; + display: inline-block; + width: 16px; + height: 16px; + + content: ""; + background-color: var(--toolbar-icon-bg-color); + mask-size: cover; +} + +.dropdownToolbarButton:hover::after, +.dropdownToolbarButton:focus-visible::after, +.dropdownToolbarButton:active::after { + background-color: var(--toolbar-icon-hover-bg-color); +} + +.toolbarButton::before { + opacity: var(--toolbar-icon-opacity); + top: 6px; + left: 6px; +} + +.toolbarButton:hover::before, +.toolbarButton:focus-visible::before, +.secondaryToolbarButton:hover::before, +.secondaryToolbarButton:focus-visible::before { + background-color: var(--toolbar-icon-hover-bg-color); +} + +.secondaryToolbarButton::before { + opacity: var(--doorhanger-icon-opacity); + top: 5px; + inset-inline-start: 12px; +} + +#sidebarToggle::before { + mask-image: var(--toolbarButton-sidebarToggle-icon); + transform: scaleX(var(--dir-factor)); +} + +#secondaryToolbarToggle::before { + mask-image: var(--toolbarButton-secondaryToolbarToggle-icon); + transform: scaleX(var(--dir-factor)); +} + +#findPrevious::before { + mask-image: var(--findbarButton-previous-icon); +} + +#findNext::before { + mask-image: var(--findbarButton-next-icon); +} + +#previous::before { + mask-image: var(--toolbarButton-pageUp-icon); +} + +#next::before { + mask-image: var(--toolbarButton-pageDown-icon); +} + +#zoomOut::before { + mask-image: var(--toolbarButton-zoomOut-icon); +} + +#zoomIn::before { + mask-image: var(--toolbarButton-zoomIn-icon); +} + +#presentationMode::before { + mask-image: var(--toolbarButton-presentationMode-icon); +} + +#editorFreeText::before { + mask-image: var(--toolbarButton-editorFreeText-icon); +} + +#editorInk::before { + mask-image: var(--toolbarButton-editorInk-icon); +} + +#print::before, +#secondaryPrint::before { + mask-image: var(--toolbarButton-print-icon); +} + +#download::before, +#secondaryDownload::before { + mask-image: var(--toolbarButton-download-icon); +} + +a.secondaryToolbarButton { + padding-top: 5px; + text-decoration: none; +} +a.toolbarButton[href="#"], +a.secondaryToolbarButton[href="#"] { + opacity: 0.5; + pointer-events: none; +} + +#viewBookmark::before { + mask-image: var(--toolbarButton-bookmark-icon); +} + +#viewThumbnail::before { + mask-image: var(--toolbarButton-viewThumbnail-icon); +} + +#viewOutline::before { + mask-image: var(--toolbarButton-viewOutline-icon); + transform: scaleX(var(--dir-factor)); +} + +#viewAttachments::before { + mask-image: var(--toolbarButton-viewAttachments-icon); +} + +#viewLayers::before { + mask-image: var(--toolbarButton-viewLayers-icon); +} + +#currentOutlineItem::before { + mask-image: var(--toolbarButton-currentOutlineItem-icon); + transform: scaleX(var(--dir-factor)); +} + +#viewFind::before { + mask-image: var(--toolbarButton-search-icon); +} + +.pdfSidebarNotification::after { + position: absolute; + display: inline-block; + top: 2px; + inset-inline-end: 2px; + /* Create a filled circle, with a diameter of 9 pixels, using only CSS: */ + content: ""; + background-color: rgba(112, 219, 85, 1); + height: 9px; + width: 9px; + border-radius: 50%; +} + +.secondaryToolbarButton { + position: relative; + margin: 0; + padding: 0 0 1px; + padding-inline-start: 36px; + height: auto; + min-height: 26px; + width: auto; + min-width: 100%; + text-align: start; + white-space: normal; + border-radius: 0; + box-sizing: border-box; + display: inline-block; +} +.secondaryToolbarButton > span { + padding-inline-end: 4px; +} + +#firstPage::before { + mask-image: var(--secondaryToolbarButton-firstPage-icon); +} + +#lastPage::before { + mask-image: var(--secondaryToolbarButton-lastPage-icon); +} + +#pageRotateCcw::before { + mask-image: var(--secondaryToolbarButton-rotateCcw-icon); +} + +#pageRotateCw::before { + mask-image: var(--secondaryToolbarButton-rotateCw-icon); +} + +#cursorSelectTool::before { + mask-image: var(--secondaryToolbarButton-selectTool-icon); +} + +#cursorHandTool::before { + mask-image: var(--secondaryToolbarButton-handTool-icon); +} + +#scrollPage::before { + mask-image: var(--secondaryToolbarButton-scrollPage-icon); +} + +#scrollVertical::before { + mask-image: var(--secondaryToolbarButton-scrollVertical-icon); +} + +#scrollHorizontal::before { + mask-image: var(--secondaryToolbarButton-scrollHorizontal-icon); +} + +#scrollWrapped::before { + mask-image: var(--secondaryToolbarButton-scrollWrapped-icon); +} + +#spreadNone::before { + mask-image: var(--secondaryToolbarButton-spreadNone-icon); +} + +#spreadOdd::before { + mask-image: var(--secondaryToolbarButton-spreadOdd-icon); +} + +#spreadEven::before { + mask-image: var(--secondaryToolbarButton-spreadEven-icon); +} + +#documentProperties::before { + mask-image: var(--secondaryToolbarButton-documentProperties-icon); +} + +.verticalToolbarSeparator { + display: block; + margin: 5px 2px; + width: 1px; + height: 22px; + background-color: var(--separator-color); +} +.horizontalToolbarSeparator { + display: block; + margin: 6px 0; + height: 1px; + width: 100%; + background-color: var(--doorhanger-separator-color); +} + +.toolbarField { + padding: 4px 7px; + margin: 3px 0; + border-radius: 2px; + background-color: var(--field-bg-color); + background-clip: padding-box; + border: 1px solid var(--field-border-color); + box-shadow: none; + color: var(--field-color); + font-size: 12px; + line-height: 16px; + outline: none; +} + +.toolbarField[type="checkbox"] { + opacity: 0; + position: absolute !important; + left: 0; + margin: 10px 0 3px; + margin-inline-start: 7px; +} + +#pageNumber { + -moz-appearance: textfield; /* hides the spinner in moz */ + text-align: right; + width: 40px; + background-size: 0 0; + transition-property: none; +} +#pageNumber.visiblePageIsLoading { + background-image: var(--loading-icon); + background-repeat: no-repeat; + background-position: 3px; + background-size: 16px 16px; + /* Using a delay with background-image doesn't work, + consequently we use background-size. */ + transition-property: background-size; + transition-delay: var(--loading-icon-delay); +} + +.toolbarField:focus { + border-color: #0a84ff; +} + +.toolbarLabel { + min-width: 16px; + padding: 7px; + margin: 2px; + border-radius: 2px; + color: var(--main-color); + font-size: 12px; + line-height: 14px; + text-align: left; + user-select: none; + cursor: default; +} + +#numPages.toolbarLabel { + padding-inline-start: 3px; +} + +#thumbnailView, +#outlineView, +#attachmentsView, +#layersView { + position: absolute; + width: calc(100% - 8px); + top: 0; + bottom: 0; + padding: 4px 4px 0; + overflow: auto; + user-select: none; +} +#thumbnailView { + width: calc(100% - 60px); + padding: 10px 30px 0; +} + +#thumbnailView > a:active, +#thumbnailView > a:focus { + outline: 0; +} + +.thumbnail { + float: inline-start; + margin: 0 10px 5px; +} + +#thumbnailView > a:last-of-type > .thumbnail { + margin-bottom: 10px; +} +#thumbnailView > a:last-of-type > .thumbnail:not([data-loaded]) { + margin-bottom: 9px; +} + +.thumbnail:not([data-loaded]) { + border: 1px dashed rgba(132, 132, 132, 1); + margin: -1px 9px 4px; +} + +.thumbnailImage { + border: 1px solid rgba(0, 0, 0, 0); + box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.3); + opacity: 0.8; + z-index: 99; + background-color: rgba(255, 255, 255, 1); + background-clip: content-box; +} + +.thumbnailSelectionRing { + border-radius: 2px; + padding: 7px; +} + +a:focus > .thumbnail > .thumbnailSelectionRing > .thumbnailImage, +.thumbnail:hover > .thumbnailSelectionRing > .thumbnailImage { + opacity: 0.9; +} + +a:focus > .thumbnail > .thumbnailSelectionRing, +.thumbnail:hover > .thumbnailSelectionRing { + background-color: var(--sidebaritem-bg-color); + background-clip: padding-box; + color: rgba(255, 255, 255, 0.9); +} + +.thumbnail.selected > .thumbnailSelectionRing > .thumbnailImage { + opacity: 1; +} + +.thumbnail.selected > .thumbnailSelectionRing { + background-color: var(--sidebaritem-bg-color); + background-clip: padding-box; + color: rgba(255, 255, 255, 1); +} + +.treeWithDeepNesting > .treeItem, +.treeItem > .treeItems { + margin-inline-start: 20px; +} + +.treeItem > a { + text-decoration: none; + display: inline-block; + /* Subtract the right padding (left, in RTL mode) of the container: */ + min-width: calc(100% - 4px); + height: auto; + margin-bottom: 1px; + padding: 2px 0 5px; + padding-inline-start: 4px; + border-radius: 2px; + color: var(--treeitem-color); + font-size: 13px; + line-height: 15px; + user-select: none; + white-space: normal; + cursor: pointer; +} + +#layersView .treeItem > a * { + cursor: pointer; +} +#layersView .treeItem > a > label { + padding-inline-start: 4px; +} +#layersView .treeItem > a > label > input { + float: inline-start; + margin-top: 1px; +} + +.treeItemToggler { + position: relative; + float: inline-start; + height: 0; + width: 0; + color: rgba(255, 255, 255, 0.5); +} +.treeItemToggler::before { + inset-inline-end: 4px; + mask-image: var(--treeitem-expanded-icon); +} +.treeItemToggler.treeItemsHidden::before { + mask-image: var(--treeitem-collapsed-icon); + transform: scaleX(var(--dir-factor)); +} +.treeItemToggler.treeItemsHidden ~ .treeItems { + display: none; +} + +.treeItem.selected > a { + background-color: var(--treeitem-selected-bg-color); + color: var(--treeitem-selected-color); +} + +.treeItemToggler:hover, +.treeItemToggler:hover + a, +.treeItemToggler:hover ~ .treeItems, +.treeItem > a:hover { + background-color: var(--sidebaritem-bg-color); + background-clip: padding-box; + border-radius: 2px; + color: var(--treeitem-hover-color); +} + +.dialogButton { + width: auto; + margin: 3px 4px 2px !important; + padding: 2px 11px; + color: var(--main-color); + background-color: var(--dialog-button-bg-color); + border: var(--dialog-button-border) !important; +} + +dialog { + margin: auto; + padding: 15px; + border-spacing: 4px; + color: var(--main-color); + font: message-box; + font-size: 12px; + line-height: 14px; + background-color: var(--doorhanger-bg-color); + border: 1px solid rgba(0, 0, 0, 0.5); + border-radius: 4px; + box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3); +} +dialog::backdrop { + background-color: rgba(0, 0, 0, 0.2); +} + +dialog > .row { + display: table-row; +} + +dialog > .row > * { + display: table-cell; +} + +dialog .toolbarField { + margin: 5px 0; +} + +dialog .separator { + display: block; + margin: 4px 0; + height: 1px; + width: 100%; + background-color: var(--separator-color); +} + +dialog .buttonRow { + text-align: center; + vertical-align: middle; +} + +dialog :link { + color: rgba(255, 255, 255, 1); +} + +#passwordDialog { + text-align: center; +} +#passwordDialog .toolbarField { + width: 200px; +} + +#documentPropertiesDialog { + text-align: left; +} +#documentPropertiesDialog .row > * { + min-width: 100px; + text-align: start; +} +#documentPropertiesDialog .row > span { + width: 125px; + word-wrap: break-word; +} +#documentPropertiesDialog .row > p { + max-width: 225px; + word-wrap: break-word; +} +#documentPropertiesDialog .buttonRow { + margin-top: 10px; +} + +.grab-to-pan-grab { + cursor: grab !important; +} +.grab-to-pan-grab + *:not(input):not(textarea):not(button):not(select):not(:link) { + cursor: inherit !important; +} +.grab-to-pan-grab:active, +.grab-to-pan-grabbing { + cursor: grabbing !important; + position: fixed; + background: rgba(0, 0, 0, 0); + display: block; + top: 0; + left: 0; + right: 0; + bottom: 0; + overflow: hidden; + z-index: 50000; /* should be higher than anything else in PDF.js! */ +} + +@page { + margin: 0; +} + +#printContainer { + display: none; +} + +@media print { + body { + background: rgba(0, 0, 0, 0) none; + } + body[data-pdfjsprinting] #outerContainer { + display: none; + } + body[data-pdfjsprinting] #printContainer { + display: block; + } + #printContainer { + height: 100%; + } + /* wrapper around (scaled) print canvas elements */ + #printContainer > .printedPage { + page-break-after: always; + page-break-inside: avoid; + + /* The wrapper always cover the whole page. */ + height: 100%; + width: 100%; + + display: flex; + flex-direction: column; + justify-content: center; + align-items: center; + } + + #printContainer > .xfaPrintedPage .xfaPage { + position: absolute; + } + + #printContainer > .xfaPrintedPage { + page-break-after: always; + page-break-inside: avoid; + width: 100%; + height: 100%; + position: relative; + } + + #printContainer > .printedPage canvas, + #printContainer > .printedPage img { + /* The intrinsic canvas / image size will make sure that we fit the page. */ + max-width: 100%; + max-height: 100%; + + direction: ltr; + display: block; + } +} + +.visibleLargeView, +.visibleMediumView { + display: none; +} + +@media all and (max-width: 900px) { + #toolbarViewerMiddle { + display: table; + margin: auto; + left: auto; + position: inherit; + transform: none; + } +} + +@media all and (max-width: 840px) { + #sidebarContainer { + background-color: var(--sidebar-narrow-bg-color); + } + #outerContainer.sidebarOpen #viewerContainer { + inset-inline-start: 0 !important; + } +} + +@media all and (max-width: 820px) { + #outerContainer .hiddenLargeView { + display: none; + } + #outerContainer .visibleLargeView { + display: inherit; + } +} + +@media all and (max-width: 750px) { + #outerContainer .hiddenMediumView { + display: none; + } + #outerContainer .visibleMediumView { + display: inherit; + } +} + +@media all and (max-width: 690px) { + .hiddenSmallView, + .hiddenSmallView * { + display: none; + } + .toolbarButtonSpacer { + width: 0; + } + .findbar { + inset-inline-start: 34px; + } +} + +@media all and (max-width: 560px) { + #scaleSelectContainer { + display: none; + } +} diff --git a/toolkit/components/pdfjs/content/web/viewer.html b/toolkit/components/pdfjs/content/web/viewer.html new file mode 100644 index 0000000000..40280ca23f --- /dev/null +++ b/toolkit/components/pdfjs/content/web/viewer.html @@ -0,0 +1,413 @@ + + + + + + + PDF.js viewer + + + + + + + + + + + + +
+ +
+
+
+
+ + + + +
+
+ +
+ +
+
+
+
+
+ + + +
+
+
+ +
+ + + + + + + + +
+
+
+
+ +
+ +
+ +
+ +
+ + +
+
+ + + + + +
+ +
+ + +
+ +
+ + +
+
+
+ +
+ +
+ + + +
+
+
+
+
+
+
+
+
+
+ +
+
+
+
+ +
+ +
+ +
+
+ +
+
+ + +
+ + +
+ File name: +

-

+
+
+ File size: +

-

+
+
+
+ Title: +

-

+
+
+ Author: +

-

+
+
+ Subject: +

-

+
+
+ Keywords: +

-

+
+
+ Creation Date: +

-

+
+
+ Modification Date: +

-

+
+
+ Creator: +

-

+
+
+
+ PDF Producer: +

-

+
+
+ PDF Version: +

-

+
+
+ Page Count: +

-

+
+
+ Page Size: +

-

+
+
+
+ Fast Web View: +

-

+
+
+ +
+ +
+ +
+
+ + + diff --git a/toolkit/components/pdfjs/content/web/viewer.js b/toolkit/components/pdfjs/content/web/viewer.js new file mode 100644 index 0000000000..7d1ce6df02 --- /dev/null +++ b/toolkit/components/pdfjs/content/web/viewer.js @@ -0,0 +1,12918 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2022 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * JavaScript code in this page + */ + +/******/ (() => { // webpackBootstrap +/******/ "use strict"; +/******/ var __webpack_modules__ = ([ +/* 0 */, +/* 1 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.animationStarted = exports.VERTICAL_PADDING = exports.UNKNOWN_SCALE = exports.TextLayerMode = exports.SpreadMode = exports.SidebarView = exports.ScrollMode = exports.SCROLLBAR_PADDING = exports.RenderingStates = exports.RendererType = exports.ProgressBar = exports.PresentationModeState = exports.OutputScale = exports.MIN_SCALE = exports.MAX_SCALE = exports.MAX_AUTO_SCALE = exports.DEFAULT_SCALE_VALUE = exports.DEFAULT_SCALE_DELTA = exports.DEFAULT_SCALE = exports.AutoPrintRegExp = void 0; +exports.apiPageLayoutToViewerModes = apiPageLayoutToViewerModes; +exports.apiPageModeToSidebarView = apiPageModeToSidebarView; +exports.approximateFraction = approximateFraction; +exports.backtrackBeforeAllVisibleElements = backtrackBeforeAllVisibleElements; +exports.binarySearchFirstItem = binarySearchFirstItem; +exports.docStyle = void 0; +exports.getActiveOrFocusedElement = getActiveOrFocusedElement; +exports.getPageSizeInches = getPageSizeInches; +exports.getVisibleElements = getVisibleElements; +exports.isPortraitOrientation = isPortraitOrientation; +exports.isValidRotation = isValidRotation; +exports.isValidScrollMode = isValidScrollMode; +exports.isValidSpreadMode = isValidSpreadMode; +exports.noContextMenuHandler = noContextMenuHandler; +exports.normalizeWheelEventDelta = normalizeWheelEventDelta; +exports.normalizeWheelEventDirection = normalizeWheelEventDirection; +exports.parseQueryString = parseQueryString; +exports.removeNullCharacters = removeNullCharacters; +exports.roundToDivide = roundToDivide; +exports.scrollIntoView = scrollIntoView; +exports.watchScroll = watchScroll; +const DEFAULT_SCALE_VALUE = "auto"; +exports.DEFAULT_SCALE_VALUE = DEFAULT_SCALE_VALUE; +const DEFAULT_SCALE = 1.0; +exports.DEFAULT_SCALE = DEFAULT_SCALE; +const DEFAULT_SCALE_DELTA = 1.1; +exports.DEFAULT_SCALE_DELTA = DEFAULT_SCALE_DELTA; +const MIN_SCALE = 0.1; +exports.MIN_SCALE = MIN_SCALE; +const MAX_SCALE = 10.0; +exports.MAX_SCALE = MAX_SCALE; +const UNKNOWN_SCALE = 0; +exports.UNKNOWN_SCALE = UNKNOWN_SCALE; +const MAX_AUTO_SCALE = 1.25; +exports.MAX_AUTO_SCALE = MAX_AUTO_SCALE; +const SCROLLBAR_PADDING = 40; +exports.SCROLLBAR_PADDING = SCROLLBAR_PADDING; +const VERTICAL_PADDING = 5; +exports.VERTICAL_PADDING = VERTICAL_PADDING; +const RenderingStates = { + INITIAL: 0, + RUNNING: 1, + PAUSED: 2, + FINISHED: 3 +}; +exports.RenderingStates = RenderingStates; +const PresentationModeState = { + UNKNOWN: 0, + NORMAL: 1, + CHANGING: 2, + FULLSCREEN: 3 +}; +exports.PresentationModeState = PresentationModeState; +const SidebarView = { + UNKNOWN: -1, + NONE: 0, + THUMBS: 1, + OUTLINE: 2, + ATTACHMENTS: 3, + LAYERS: 4 +}; +exports.SidebarView = SidebarView; +const RendererType = null; +exports.RendererType = RendererType; +const TextLayerMode = { + DISABLE: 0, + ENABLE: 1 +}; +exports.TextLayerMode = TextLayerMode; +const ScrollMode = { + UNKNOWN: -1, + VERTICAL: 0, + HORIZONTAL: 1, + WRAPPED: 2, + PAGE: 3 +}; +exports.ScrollMode = ScrollMode; +const SpreadMode = { + UNKNOWN: -1, + NONE: 0, + ODD: 1, + EVEN: 2 +}; +exports.SpreadMode = SpreadMode; +const AutoPrintRegExp = /\bprint\s*\(/; +exports.AutoPrintRegExp = AutoPrintRegExp; +class OutputScale { + constructor() { + const pixelRatio = window.devicePixelRatio || 1; + this.sx = pixelRatio; + this.sy = pixelRatio; + } + get scaled() { + return this.sx !== 1 || this.sy !== 1; + } +} +exports.OutputScale = OutputScale; +function scrollIntoView(element, spot, scrollMatches = false) { + let parent = element.offsetParent; + if (!parent) { + console.error("offsetParent is not set -- cannot scroll"); + return; + } + let offsetY = element.offsetTop + element.clientTop; + let offsetX = element.offsetLeft + element.clientLeft; + while (parent.clientHeight === parent.scrollHeight && parent.clientWidth === parent.scrollWidth || scrollMatches && (parent.classList.contains("markedContent") || getComputedStyle(parent).overflow === "hidden")) { + offsetY += parent.offsetTop; + offsetX += parent.offsetLeft; + parent = parent.offsetParent; + if (!parent) { + return; + } + } + if (spot) { + if (spot.top !== undefined) { + offsetY += spot.top; + } + if (spot.left !== undefined) { + offsetX += spot.left; + parent.scrollLeft = offsetX; + } + } + parent.scrollTop = offsetY; +} +function watchScroll(viewAreaElement, callback) { + const debounceScroll = function (evt) { + if (rAF) { + return; + } + rAF = window.requestAnimationFrame(function viewAreaElementScrolled() { + rAF = null; + const currentX = viewAreaElement.scrollLeft; + const lastX = state.lastX; + if (currentX !== lastX) { + state.right = currentX > lastX; + } + state.lastX = currentX; + const currentY = viewAreaElement.scrollTop; + const lastY = state.lastY; + if (currentY !== lastY) { + state.down = currentY > lastY; + } + state.lastY = currentY; + callback(state); + }); + }; + const state = { + right: true, + down: true, + lastX: viewAreaElement.scrollLeft, + lastY: viewAreaElement.scrollTop, + _eventHandler: debounceScroll + }; + let rAF = null; + viewAreaElement.addEventListener("scroll", debounceScroll, true); + return state; +} +function parseQueryString(query) { + const params = new Map(); + for (const [key, value] of new URLSearchParams(query)) { + params.set(key.toLowerCase(), value); + } + return params; +} +const NullCharactersRegExp = /\x00/g; +const InvisibleCharactersRegExp = /[\x01-\x1F]/g; +function removeNullCharacters(str, replaceInvisible = false) { + if (typeof str !== "string") { + console.error(`The argument must be a string.`); + return str; + } + if (replaceInvisible) { + str = str.replace(InvisibleCharactersRegExp, " "); + } + return str.replace(NullCharactersRegExp, ""); +} +function binarySearchFirstItem(items, condition, start = 0) { + let minIndex = start; + let maxIndex = items.length - 1; + if (maxIndex < 0 || !condition(items[maxIndex])) { + return items.length; + } + if (condition(items[minIndex])) { + return minIndex; + } + while (minIndex < maxIndex) { + const currentIndex = minIndex + maxIndex >> 1; + const currentItem = items[currentIndex]; + if (condition(currentItem)) { + maxIndex = currentIndex; + } else { + minIndex = currentIndex + 1; + } + } + return minIndex; +} +function approximateFraction(x) { + if (Math.floor(x) === x) { + return [x, 1]; + } + const xinv = 1 / x; + const limit = 8; + if (xinv > limit) { + return [1, limit]; + } else if (Math.floor(xinv) === xinv) { + return [1, xinv]; + } + const x_ = x > 1 ? xinv : x; + let a = 0, + b = 1, + c = 1, + d = 1; + while (true) { + const p = a + c, + q = b + d; + if (q > limit) { + break; + } + if (x_ <= p / q) { + c = p; + d = q; + } else { + a = p; + b = q; + } + } + let result; + if (x_ - a / b < c / d - x_) { + result = x_ === x ? [a, b] : [b, a]; + } else { + result = x_ === x ? [c, d] : [d, c]; + } + return result; +} +function roundToDivide(x, div) { + const r = x % div; + return r === 0 ? x : Math.round(x - r + div); +} +function getPageSizeInches({ + view, + userUnit, + rotate +}) { + const [x1, y1, x2, y2] = view; + const changeOrientation = rotate % 180 !== 0; + const width = (x2 - x1) / 72 * userUnit; + const height = (y2 - y1) / 72 * userUnit; + return { + width: changeOrientation ? height : width, + height: changeOrientation ? width : height + }; +} +function backtrackBeforeAllVisibleElements(index, views, top) { + if (index < 2) { + return index; + } + let elt = views[index].div; + let pageTop = elt.offsetTop + elt.clientTop; + if (pageTop >= top) { + elt = views[index - 1].div; + pageTop = elt.offsetTop + elt.clientTop; + } + for (let i = index - 2; i >= 0; --i) { + elt = views[i].div; + if (elt.offsetTop + elt.clientTop + elt.clientHeight <= pageTop) { + break; + } + index = i; + } + return index; +} +function getVisibleElements({ + scrollEl, + views, + sortByVisibility = false, + horizontal = false, + rtl = false +}) { + const top = scrollEl.scrollTop, + bottom = top + scrollEl.clientHeight; + const left = scrollEl.scrollLeft, + right = left + scrollEl.clientWidth; + function isElementBottomAfterViewTop(view) { + const element = view.div; + const elementBottom = element.offsetTop + element.clientTop + element.clientHeight; + return elementBottom > top; + } + function isElementNextAfterViewHorizontally(view) { + const element = view.div; + const elementLeft = element.offsetLeft + element.clientLeft; + const elementRight = elementLeft + element.clientWidth; + return rtl ? elementLeft < right : elementRight > left; + } + const visible = [], + ids = new Set(), + numViews = views.length; + let firstVisibleElementInd = binarySearchFirstItem(views, horizontal ? isElementNextAfterViewHorizontally : isElementBottomAfterViewTop); + if (firstVisibleElementInd > 0 && firstVisibleElementInd < numViews && !horizontal) { + firstVisibleElementInd = backtrackBeforeAllVisibleElements(firstVisibleElementInd, views, top); + } + let lastEdge = horizontal ? right : -1; + for (let i = firstVisibleElementInd; i < numViews; i++) { + const view = views[i], + element = view.div; + const currentWidth = element.offsetLeft + element.clientLeft; + const currentHeight = element.offsetTop + element.clientTop; + const viewWidth = element.clientWidth, + viewHeight = element.clientHeight; + const viewRight = currentWidth + viewWidth; + const viewBottom = currentHeight + viewHeight; + if (lastEdge === -1) { + if (viewBottom >= bottom) { + lastEdge = viewBottom; + } + } else if ((horizontal ? currentWidth : currentHeight) > lastEdge) { + break; + } + if (viewBottom <= top || currentHeight >= bottom || viewRight <= left || currentWidth >= right) { + continue; + } + const hiddenHeight = Math.max(0, top - currentHeight) + Math.max(0, viewBottom - bottom); + const hiddenWidth = Math.max(0, left - currentWidth) + Math.max(0, viewRight - right); + const fractionHeight = (viewHeight - hiddenHeight) / viewHeight, + fractionWidth = (viewWidth - hiddenWidth) / viewWidth; + const percent = fractionHeight * fractionWidth * 100 | 0; + visible.push({ + id: view.id, + x: currentWidth, + y: currentHeight, + view, + percent, + widthPercent: fractionWidth * 100 | 0 + }); + ids.add(view.id); + } + const first = visible[0], + last = visible.at(-1); + if (sortByVisibility) { + visible.sort(function (a, b) { + const pc = a.percent - b.percent; + if (Math.abs(pc) > 0.001) { + return -pc; + } + return a.id - b.id; + }); + } + return { + first, + last, + views: visible, + ids + }; +} +function noContextMenuHandler(evt) { + evt.preventDefault(); +} +function normalizeWheelEventDirection(evt) { + let delta = Math.hypot(evt.deltaX, evt.deltaY); + const angle = Math.atan2(evt.deltaY, evt.deltaX); + if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) { + delta = -delta; + } + return delta; +} +function normalizeWheelEventDelta(evt) { + let delta = normalizeWheelEventDirection(evt); + const MOUSE_DOM_DELTA_PIXEL_MODE = 0; + const MOUSE_DOM_DELTA_LINE_MODE = 1; + const MOUSE_PIXELS_PER_LINE = 30; + const MOUSE_LINES_PER_PAGE = 30; + if (evt.deltaMode === MOUSE_DOM_DELTA_PIXEL_MODE) { + delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE; + } else if (evt.deltaMode === MOUSE_DOM_DELTA_LINE_MODE) { + delta /= MOUSE_LINES_PER_PAGE; + } + return delta; +} +function isValidRotation(angle) { + return Number.isInteger(angle) && angle % 90 === 0; +} +function isValidScrollMode(mode) { + return Number.isInteger(mode) && Object.values(ScrollMode).includes(mode) && mode !== ScrollMode.UNKNOWN; +} +function isValidSpreadMode(mode) { + return Number.isInteger(mode) && Object.values(SpreadMode).includes(mode) && mode !== SpreadMode.UNKNOWN; +} +function isPortraitOrientation(size) { + return size.width <= size.height; +} +const animationStarted = new Promise(function (resolve) { + window.requestAnimationFrame(resolve); +}); +exports.animationStarted = animationStarted; +const docStyle = document.documentElement.style; +exports.docStyle = docStyle; +function clamp(v, min, max) { + return Math.min(Math.max(v, min), max); +} +class ProgressBar { + #classList = null; + #percent = 0; + #visible = true; + constructor(bar) { + this.#classList = bar.classList; + } + get percent() { + return this.#percent; + } + set percent(val) { + this.#percent = clamp(val, 0, 100); + if (isNaN(val)) { + this.#classList.add("indeterminate"); + return; + } + this.#classList.remove("indeterminate"); + docStyle.setProperty("--progressBar-percent", `${this.#percent}%`); + } + setWidth(viewer) { + if (!viewer) { + return; + } + const container = viewer.parentNode; + const scrollbarWidth = container.offsetWidth - viewer.offsetWidth; + if (scrollbarWidth > 0) { + docStyle.setProperty("--progressBar-end-offset", `${scrollbarWidth}px`); + } + } + hide() { + if (!this.#visible) { + return; + } + this.#visible = false; + this.#classList.add("hidden"); + } + show() { + if (this.#visible) { + return; + } + this.#visible = true; + this.#classList.remove("hidden"); + } +} +exports.ProgressBar = ProgressBar; +function getActiveOrFocusedElement() { + let curRoot = document; + let curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus"); + while (curActiveOrFocused?.shadowRoot) { + curRoot = curActiveOrFocused.shadowRoot; + curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(":focus"); + } + return curActiveOrFocused; +} +function apiPageLayoutToViewerModes(layout) { + let scrollMode = ScrollMode.VERTICAL, + spreadMode = SpreadMode.NONE; + switch (layout) { + case "SinglePage": + scrollMode = ScrollMode.PAGE; + break; + case "OneColumn": + break; + case "TwoPageLeft": + scrollMode = ScrollMode.PAGE; + case "TwoColumnLeft": + spreadMode = SpreadMode.ODD; + break; + case "TwoPageRight": + scrollMode = ScrollMode.PAGE; + case "TwoColumnRight": + spreadMode = SpreadMode.EVEN; + break; + } + return { + scrollMode, + spreadMode + }; +} +function apiPageModeToSidebarView(mode) { + switch (mode) { + case "UseNone": + return SidebarView.NONE; + case "UseThumbs": + return SidebarView.THUMBS; + case "UseOutlines": + return SidebarView.OUTLINE; + case "UseAttachments": + return SidebarView.ATTACHMENTS; + case "UseOC": + return SidebarView.LAYERS; + } + return SidebarView.NONE; +} + +/***/ }), +/* 2 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.compatibilityParams = exports.OptionKind = exports.AppOptions = void 0; +const compatibilityParams = Object.create(null); +exports.compatibilityParams = compatibilityParams; +; +const OptionKind = { + VIEWER: 0x02, + API: 0x04, + WORKER: 0x08, + PREFERENCE: 0x80 +}; +exports.OptionKind = OptionKind; +const defaultOptions = { + annotationEditorMode: { + value: 0, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + annotationMode: { + value: 2, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + cursorToolOnLoad: { + value: 0, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + defaultZoomDelay: { + value: 400, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + defaultZoomValue: { + value: "", + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + disableHistory: { + value: false, + kind: OptionKind.VIEWER + }, + disablePageLabels: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + enablePermissions: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + enablePrintAutoRotate: { + value: true, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + enableScripting: { + value: true, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + externalLinkRel: { + value: "noopener noreferrer nofollow", + kind: OptionKind.VIEWER + }, + externalLinkTarget: { + value: 0, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + historyUpdateUrl: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + ignoreDestinationZoom: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + imageResourcesPath: { + value: "./images/", + kind: OptionKind.VIEWER + }, + maxCanvasPixels: { + value: 16777216, + kind: OptionKind.VIEWER + }, + forcePageColors: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + pageColorsBackground: { + value: "Canvas", + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + pageColorsForeground: { + value: "CanvasText", + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + pdfBugEnabled: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + printResolution: { + value: 150, + kind: OptionKind.VIEWER + }, + sidebarViewOnLoad: { + value: -1, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + scrollModeOnLoad: { + value: -1, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + spreadModeOnLoad: { + value: -1, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + textLayerMode: { + value: 1, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + useOnlyCssZoom: { + value: false, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + viewerCssTheme: { + value: 0, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + viewOnLoad: { + value: 0, + kind: OptionKind.VIEWER + OptionKind.PREFERENCE + }, + cMapPacked: { + value: true, + kind: OptionKind.API + }, + cMapUrl: { + value: "../web/cmaps/", + kind: OptionKind.API + }, + disableAutoFetch: { + value: false, + kind: OptionKind.API + OptionKind.PREFERENCE + }, + disableFontFace: { + value: false, + kind: OptionKind.API + OptionKind.PREFERENCE + }, + disableRange: { + value: false, + kind: OptionKind.API + OptionKind.PREFERENCE + }, + disableStream: { + value: false, + kind: OptionKind.API + OptionKind.PREFERENCE + }, + docBaseUrl: { + value: "", + kind: OptionKind.API + }, + enableXfa: { + value: true, + kind: OptionKind.API + OptionKind.PREFERENCE + }, + fontExtraProperties: { + value: false, + kind: OptionKind.API + }, + isEvalSupported: { + value: true, + kind: OptionKind.API + }, + isOffscreenCanvasSupported: { + value: true, + kind: OptionKind.API + }, + maxImageSize: { + value: -1, + kind: OptionKind.API + }, + pdfBug: { + value: false, + kind: OptionKind.API + }, + standardFontDataUrl: { + value: "../web/standard_fonts/", + kind: OptionKind.API + }, + transferPdfData: { + value: true, + kind: OptionKind.API + }, + verbosity: { + value: 1, + kind: OptionKind.API + }, + workerPort: { + value: null, + kind: OptionKind.WORKER + }, + workerSrc: { + value: "../build/pdf.worker.js", + kind: OptionKind.WORKER + } +}; +; +const userOptions = Object.create(null); +class AppOptions { + constructor() { + throw new Error("Cannot initialize AppOptions."); + } + static get(name) { + const userOption = userOptions[name]; + if (userOption !== undefined) { + return userOption; + } + const defaultOption = defaultOptions[name]; + if (defaultOption !== undefined) { + return compatibilityParams[name] ?? defaultOption.value; + } + return undefined; + } + static getAll(kind = null) { + const options = Object.create(null); + for (const name in defaultOptions) { + const defaultOption = defaultOptions[name]; + if (kind) { + if ((kind & defaultOption.kind) === 0) { + continue; + } + if (kind === OptionKind.PREFERENCE) { + const value = defaultOption.value, + valueType = typeof value; + if (valueType === "boolean" || valueType === "string" || valueType === "number" && Number.isInteger(value)) { + options[name] = value; + continue; + } + throw new Error(`Invalid type for preference: ${name}`); + } + } + const userOption = userOptions[name]; + options[name] = userOption !== undefined ? userOption : compatibilityParams[name] ?? defaultOption.value; + } + return options; + } + static set(name, value) { + userOptions[name] = value; + } + static setAll(options) { + for (const name in options) { + userOptions[name] = options[name]; + } + } + static remove(name) { + delete userOptions[name]; + } + static _hasUserOptions() { + return Object.keys(userOptions).length > 0; + } +} +exports.AppOptions = AppOptions; + +/***/ }), +/* 3 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SimpleLinkService = exports.PDFLinkService = exports.LinkTarget = void 0; +var _ui_utils = __webpack_require__(1); +const DEFAULT_LINK_REL = "noopener noreferrer nofollow"; +const LinkTarget = { + NONE: 0, + SELF: 1, + BLANK: 2, + PARENT: 3, + TOP: 4 +}; +exports.LinkTarget = LinkTarget; +function addLinkAttributes(link, { + url, + target, + rel, + enabled = true +} = {}) { + if (!url || typeof url !== "string") { + throw new Error('A valid "url" parameter must provided.'); + } + const urlNullRemoved = (0, _ui_utils.removeNullCharacters)(url); + if (enabled) { + link.href = link.title = urlNullRemoved; + } else { + link.href = ""; + link.title = `Disabled: ${urlNullRemoved}`; + link.onclick = () => { + return false; + }; + } + let targetStr = ""; + switch (target) { + case LinkTarget.NONE: + break; + case LinkTarget.SELF: + targetStr = "_self"; + break; + case LinkTarget.BLANK: + targetStr = "_blank"; + break; + case LinkTarget.PARENT: + targetStr = "_parent"; + break; + case LinkTarget.TOP: + targetStr = "_top"; + break; + } + link.target = targetStr; + link.rel = typeof rel === "string" ? rel : DEFAULT_LINK_REL; +} +class PDFLinkService { + #pagesRefCache = new Map(); + constructor({ + eventBus, + externalLinkTarget = null, + externalLinkRel = null, + ignoreDestinationZoom = false + } = {}) { + this.eventBus = eventBus; + this.externalLinkTarget = externalLinkTarget; + this.externalLinkRel = externalLinkRel; + this.externalLinkEnabled = true; + this._ignoreDestinationZoom = ignoreDestinationZoom; + this.baseUrl = null; + this.pdfDocument = null; + this.pdfViewer = null; + this.pdfHistory = null; + } + setDocument(pdfDocument, baseUrl = null) { + this.baseUrl = baseUrl; + this.pdfDocument = pdfDocument; + this.#pagesRefCache.clear(); + } + setViewer(pdfViewer) { + this.pdfViewer = pdfViewer; + } + setHistory(pdfHistory) { + this.pdfHistory = pdfHistory; + } + get pagesCount() { + return this.pdfDocument ? this.pdfDocument.numPages : 0; + } + get page() { + return this.pdfViewer.currentPageNumber; + } + set page(value) { + this.pdfViewer.currentPageNumber = value; + } + get rotation() { + return this.pdfViewer.pagesRotation; + } + set rotation(value) { + this.pdfViewer.pagesRotation = value; + } + get isInPresentationMode() { + return this.pdfViewer.isInPresentationMode; + } + #goToDestinationHelper(rawDest, namedDest = null, explicitDest) { + const destRef = explicitDest[0]; + let pageNumber; + if (typeof destRef === "object" && destRef !== null) { + pageNumber = this._cachedPageNumber(destRef); + if (!pageNumber) { + this.pdfDocument.getPageIndex(destRef).then(pageIndex => { + this.cachePageRef(pageIndex + 1, destRef); + this.#goToDestinationHelper(rawDest, namedDest, explicitDest); + }).catch(() => { + console.error(`PDFLinkService.#goToDestinationHelper: "${destRef}" is not ` + `a valid page reference, for dest="${rawDest}".`); + }); + return; + } + } else if (Number.isInteger(destRef)) { + pageNumber = destRef + 1; + } else { + console.error(`PDFLinkService.#goToDestinationHelper: "${destRef}" is not ` + `a valid destination reference, for dest="${rawDest}".`); + return; + } + if (!pageNumber || pageNumber < 1 || pageNumber > this.pagesCount) { + console.error(`PDFLinkService.#goToDestinationHelper: "${pageNumber}" is not ` + `a valid page number, for dest="${rawDest}".`); + return; + } + if (this.pdfHistory) { + this.pdfHistory.pushCurrentPosition(); + this.pdfHistory.push({ + namedDest, + explicitDest, + pageNumber + }); + } + this.pdfViewer.scrollPageIntoView({ + pageNumber, + destArray: explicitDest, + ignoreDestinationZoom: this._ignoreDestinationZoom + }); + } + async goToDestination(dest) { + if (!this.pdfDocument) { + return; + } + let namedDest, explicitDest; + if (typeof dest === "string") { + namedDest = dest; + explicitDest = await this.pdfDocument.getDestination(dest); + } else { + namedDest = null; + explicitDest = await dest; + } + if (!Array.isArray(explicitDest)) { + console.error(`PDFLinkService.goToDestination: "${explicitDest}" is not ` + `a valid destination array, for dest="${dest}".`); + return; + } + this.#goToDestinationHelper(dest, namedDest, explicitDest); + } + goToPage(val) { + if (!this.pdfDocument) { + return; + } + const pageNumber = typeof val === "string" && this.pdfViewer.pageLabelToPageNumber(val) || val | 0; + if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) { + console.error(`PDFLinkService.goToPage: "${val}" is not a valid page.`); + return; + } + if (this.pdfHistory) { + this.pdfHistory.pushCurrentPosition(); + this.pdfHistory.pushPage(pageNumber); + } + this.pdfViewer.scrollPageIntoView({ + pageNumber + }); + } + addLinkAttributes(link, url, newWindow = false) { + addLinkAttributes(link, { + url, + target: newWindow ? LinkTarget.BLANK : this.externalLinkTarget, + rel: this.externalLinkRel, + enabled: this.externalLinkEnabled + }); + } + getDestinationHash(dest) { + if (typeof dest === "string") { + if (dest.length > 0) { + return this.getAnchorUrl("#" + escape(dest)); + } + } else if (Array.isArray(dest)) { + const str = JSON.stringify(dest); + if (str.length > 0) { + return this.getAnchorUrl("#" + escape(str)); + } + } + return this.getAnchorUrl(""); + } + getAnchorUrl(anchor) { + return (this.baseUrl || "") + anchor; + } + setHash(hash) { + if (!this.pdfDocument) { + return; + } + let pageNumber, dest; + if (hash.includes("=")) { + const params = (0, _ui_utils.parseQueryString)(hash); + if (params.has("search")) { + this.eventBus.dispatch("findfromurlhash", { + source: this, + query: params.get("search").replace(/"/g, ""), + phraseSearch: params.get("phrase") === "true" + }); + } + if (params.has("page")) { + pageNumber = params.get("page") | 0 || 1; + } + if (params.has("zoom")) { + const zoomArgs = params.get("zoom").split(","); + const zoomArg = zoomArgs[0]; + const zoomArgNumber = parseFloat(zoomArg); + if (!zoomArg.includes("Fit")) { + dest = [null, { + name: "XYZ" + }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, zoomArgNumber ? zoomArgNumber / 100 : zoomArg]; + } else { + if (zoomArg === "Fit" || zoomArg === "FitB") { + dest = [null, { + name: zoomArg + }]; + } else if (zoomArg === "FitH" || zoomArg === "FitBH" || zoomArg === "FitV" || zoomArg === "FitBV") { + dest = [null, { + name: zoomArg + }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null]; + } else if (zoomArg === "FitR") { + if (zoomArgs.length !== 5) { + console.error('PDFLinkService.setHash: Not enough parameters for "FitR".'); + } else { + dest = [null, { + name: zoomArg + }, zoomArgs[1] | 0, zoomArgs[2] | 0, zoomArgs[3] | 0, zoomArgs[4] | 0]; + } + } else { + console.error(`PDFLinkService.setHash: "${zoomArg}" is not a valid zoom value.`); + } + } + } + if (dest) { + this.pdfViewer.scrollPageIntoView({ + pageNumber: pageNumber || this.page, + destArray: dest, + allowNegativeOffset: true + }); + } else if (pageNumber) { + this.page = pageNumber; + } + if (params.has("pagemode")) { + this.eventBus.dispatch("pagemode", { + source: this, + mode: params.get("pagemode") + }); + } + if (params.has("nameddest")) { + this.goToDestination(params.get("nameddest")); + } + } else { + dest = unescape(hash); + try { + dest = JSON.parse(dest); + if (!Array.isArray(dest)) { + dest = dest.toString(); + } + } catch (ex) {} + if (typeof dest === "string" || PDFLinkService.#isValidExplicitDestination(dest)) { + this.goToDestination(dest); + return; + } + console.error(`PDFLinkService.setHash: "${unescape(hash)}" is not a valid destination.`); + } + } + executeNamedAction(action) { + switch (action) { + case "GoBack": + this.pdfHistory?.back(); + break; + case "GoForward": + this.pdfHistory?.forward(); + break; + case "NextPage": + this.pdfViewer.nextPage(); + break; + case "PrevPage": + this.pdfViewer.previousPage(); + break; + case "LastPage": + this.page = this.pagesCount; + break; + case "FirstPage": + this.page = 1; + break; + default: + break; + } + this.eventBus.dispatch("namedaction", { + source: this, + action + }); + } + async executeSetOCGState(action) { + const pdfDocument = this.pdfDocument; + const optionalContentConfig = await this.pdfViewer.optionalContentConfigPromise; + if (pdfDocument !== this.pdfDocument) { + return; + } + let operator; + for (const elem of action.state) { + switch (elem) { + case "ON": + case "OFF": + case "Toggle": + operator = elem; + continue; + } + switch (operator) { + case "ON": + optionalContentConfig.setVisibility(elem, true); + break; + case "OFF": + optionalContentConfig.setVisibility(elem, false); + break; + case "Toggle": + const group = optionalContentConfig.getGroup(elem); + if (group) { + optionalContentConfig.setVisibility(elem, !group.visible); + } + break; + } + } + this.pdfViewer.optionalContentConfigPromise = Promise.resolve(optionalContentConfig); + } + cachePageRef(pageNum, pageRef) { + if (!pageRef) { + return; + } + const refStr = pageRef.gen === 0 ? `${pageRef.num}R` : `${pageRef.num}R${pageRef.gen}`; + this.#pagesRefCache.set(refStr, pageNum); + } + _cachedPageNumber(pageRef) { + if (!pageRef) { + return null; + } + const refStr = pageRef.gen === 0 ? `${pageRef.num}R` : `${pageRef.num}R${pageRef.gen}`; + return this.#pagesRefCache.get(refStr) || null; + } + isPageVisible(pageNumber) { + return this.pdfViewer.isPageVisible(pageNumber); + } + isPageCached(pageNumber) { + return this.pdfViewer.isPageCached(pageNumber); + } + static #isValidExplicitDestination(dest) { + if (!Array.isArray(dest)) { + return false; + } + const destLength = dest.length; + if (destLength < 2) { + return false; + } + const page = dest[0]; + if (!(typeof page === "object" && Number.isInteger(page.num) && Number.isInteger(page.gen)) && !(Number.isInteger(page) && page >= 0)) { + return false; + } + const zoom = dest[1]; + if (!(typeof zoom === "object" && typeof zoom.name === "string")) { + return false; + } + let allowNull = true; + switch (zoom.name) { + case "XYZ": + if (destLength !== 5) { + return false; + } + break; + case "Fit": + case "FitB": + return destLength === 2; + case "FitH": + case "FitBH": + case "FitV": + case "FitBV": + if (destLength !== 3) { + return false; + } + break; + case "FitR": + if (destLength !== 6) { + return false; + } + allowNull = false; + break; + default: + return false; + } + for (let i = 2; i < destLength; i++) { + const param = dest[i]; + if (!(typeof param === "number" || allowNull && param === null)) { + return false; + } + } + return true; + } +} +exports.PDFLinkService = PDFLinkService; +class SimpleLinkService { + constructor() { + this.externalLinkEnabled = true; + } + get pagesCount() { + return 0; + } + get page() { + return 0; + } + set page(value) {} + get rotation() { + return 0; + } + set rotation(value) {} + get isInPresentationMode() { + return false; + } + async goToDestination(dest) {} + goToPage(val) {} + addLinkAttributes(link, url, newWindow = false) { + addLinkAttributes(link, { + url, + enabled: this.externalLinkEnabled + }); + } + getDestinationHash(dest) { + return "#"; + } + getAnchorUrl(hash) { + return "#"; + } + setHash(hash) {} + executeNamedAction(action) {} + executeSetOCGState(action) {} + cachePageRef(pageNum, pageRef) {} + isPageVisible(pageNumber) { + return true; + } + isPageCached(pageNumber) { + return true; + } +} +exports.SimpleLinkService = SimpleLinkService; + +/***/ }), +/* 4 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFViewerApplication = exports.PDFPrintServiceFactory = exports.DefaultExternalServices = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +var _app_options = __webpack_require__(2); +var _event_utils = __webpack_require__(6); +var _pdf_cursor_tools = __webpack_require__(7); +var _pdf_link_service = __webpack_require__(3); +var _annotation_editor_params = __webpack_require__(9); +var _overlay_manager = __webpack_require__(10); +var _password_prompt = __webpack_require__(11); +var _pdf_attachment_viewer = __webpack_require__(12); +var _pdf_document_properties = __webpack_require__(14); +var _pdf_find_bar = __webpack_require__(15); +var _pdf_find_controller = __webpack_require__(16); +var _pdf_history = __webpack_require__(18); +var _pdf_layer_viewer = __webpack_require__(19); +var _pdf_outline_viewer = __webpack_require__(20); +var _pdf_presentation_mode = __webpack_require__(21); +var _pdf_rendering_queue = __webpack_require__(22); +var _pdf_scripting_manager = __webpack_require__(23); +var _pdf_sidebar = __webpack_require__(24); +var _pdf_sidebar_resizer = __webpack_require__(25); +var _pdf_thumbnail_viewer = __webpack_require__(26); +var _pdf_viewer = __webpack_require__(28); +var _secondary_toolbar = __webpack_require__(38); +var _toolbar = __webpack_require__(39); +var _view_history = __webpack_require__(40); +const DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000; +const FORCE_PAGES_LOADED_TIMEOUT = 10000; +const WHEEL_ZOOM_DISABLED_TIMEOUT = 1000; +const ViewOnLoad = { + UNKNOWN: -1, + PREVIOUS: 0, + INITIAL: 1 +}; +const ViewerCssTheme = { + AUTOMATIC: 0, + LIGHT: 1, + DARK: 2 +}; +class DefaultExternalServices { + constructor() { + throw new Error("Cannot initialize DefaultExternalServices."); + } + static updateFindControlState(data) {} + static updateFindMatchesCount(data) {} + static initPassiveLoading(callbacks) {} + static reportTelemetry(data) {} + static createDownloadManager() { + throw new Error("Not implemented: createDownloadManager"); + } + static createPreferences() { + throw new Error("Not implemented: createPreferences"); + } + static createL10n(options) { + throw new Error("Not implemented: createL10n"); + } + static createScripting(options) { + throw new Error("Not implemented: createScripting"); + } + static get supportsPinchToZoom() { + return (0, _pdfjsLib.shadow)(this, "supportsPinchToZoom", true); + } + static get supportsIntegratedFind() { + return (0, _pdfjsLib.shadow)(this, "supportsIntegratedFind", false); + } + static get supportsDocumentFonts() { + return (0, _pdfjsLib.shadow)(this, "supportsDocumentFonts", true); + } + static get supportedMouseWheelZoomModifierKeys() { + return (0, _pdfjsLib.shadow)(this, "supportedMouseWheelZoomModifierKeys", { + ctrlKey: true, + metaKey: true + }); + } + static get isInAutomation() { + return (0, _pdfjsLib.shadow)(this, "isInAutomation", false); + } + static updateEditorStates(data) { + throw new Error("Not implemented: updateEditorStates"); + } +} +exports.DefaultExternalServices = DefaultExternalServices; +const PDFViewerApplication = { + initialBookmark: document.location.hash.substring(1), + _initializedCapability: (0, _pdfjsLib.createPromiseCapability)(), + appConfig: null, + pdfDocument: null, + pdfLoadingTask: null, + printService: null, + pdfViewer: null, + pdfThumbnailViewer: null, + pdfRenderingQueue: null, + pdfPresentationMode: null, + pdfDocumentProperties: null, + pdfLinkService: null, + pdfHistory: null, + pdfSidebar: null, + pdfSidebarResizer: null, + pdfOutlineViewer: null, + pdfAttachmentViewer: null, + pdfLayerViewer: null, + pdfCursorTools: null, + pdfScriptingManager: null, + store: null, + downloadManager: null, + overlayManager: null, + preferences: null, + toolbar: null, + secondaryToolbar: null, + eventBus: null, + l10n: null, + annotationEditorParams: null, + isInitialViewSet: false, + downloadComplete: false, + isViewerEmbedded: window.parent !== window, + url: "", + baseUrl: "", + _downloadUrl: "", + externalServices: DefaultExternalServices, + _boundEvents: Object.create(null), + documentInfo: null, + metadata: null, + _contentDispositionFilename: null, + _contentLength: null, + _saveInProgress: false, + _wheelUnusedTicks: 0, + _wheelUnusedFactor: 1, + _touchUnusedTicks: 0, + _touchUnusedFactor: 1, + _PDFBug: null, + _hasAnnotationEditors: false, + _title: document.title, + _printAnnotationStoragePromise: null, + _touchInfo: null, + _isCtrlKeyDown: false, + async initialize(appConfig) { + this.preferences = this.externalServices.createPreferences(); + this.appConfig = appConfig; + await this._readPreferences(); + await this._parseHashParameters(); + this._forceCssTheme(); + await this._initializeL10n(); + if (this.isViewerEmbedded && _app_options.AppOptions.get("externalLinkTarget") === _pdf_link_service.LinkTarget.NONE) { + _app_options.AppOptions.set("externalLinkTarget", _pdf_link_service.LinkTarget.TOP); + } + await this._initializeViewerComponents(); + this.bindEvents(); + this.bindWindowEvents(); + const appContainer = appConfig.appContainer || document.documentElement; + this.l10n.translate(appContainer).then(() => { + this.eventBus.dispatch("localized", { + source: this + }); + }); + this._initializedCapability.resolve(); + }, + async _readPreferences() { + try { + _app_options.AppOptions.setAll(await this.preferences.getAll()); + } catch (reason) { + console.error(`_readPreferences: "${reason?.message}".`); + } + }, + async _parseHashParameters() { + if (!_app_options.AppOptions.get("pdfBugEnabled")) { + return; + } + const hash = document.location.hash.substring(1); + if (!hash) { + return; + } + const { + mainContainer, + viewerContainer + } = this.appConfig, + params = (0, _ui_utils.parseQueryString)(hash); + if (params.get("disableworker") === "true") { + try { + await loadFakeWorker(); + } catch (ex) { + console.error(`_parseHashParameters: "${ex.message}".`); + } + } + if (params.has("disablerange")) { + _app_options.AppOptions.set("disableRange", params.get("disablerange") === "true"); + } + if (params.has("disablestream")) { + _app_options.AppOptions.set("disableStream", params.get("disablestream") === "true"); + } + if (params.has("disableautofetch")) { + _app_options.AppOptions.set("disableAutoFetch", params.get("disableautofetch") === "true"); + } + if (params.has("disablefontface")) { + _app_options.AppOptions.set("disableFontFace", params.get("disablefontface") === "true"); + } + if (params.has("disablehistory")) { + _app_options.AppOptions.set("disableHistory", params.get("disablehistory") === "true"); + } + if (params.has("verbosity")) { + _app_options.AppOptions.set("verbosity", params.get("verbosity") | 0); + } + if (params.has("textlayer")) { + switch (params.get("textlayer")) { + case "off": + _app_options.AppOptions.set("textLayerMode", _ui_utils.TextLayerMode.DISABLE); + break; + case "visible": + case "shadow": + case "hover": + viewerContainer.classList.add(`textLayer-${params.get("textlayer")}`); + try { + await loadPDFBug(this); + this._PDFBug.loadCSS(); + } catch (ex) { + console.error(`_parseHashParameters: "${ex.message}".`); + } + break; + } + } + if (params.has("pdfbug")) { + _app_options.AppOptions.set("pdfBug", true); + _app_options.AppOptions.set("fontExtraProperties", true); + const enabled = params.get("pdfbug").split(","); + try { + await loadPDFBug(this); + this._PDFBug.init({ + OPS: _pdfjsLib.OPS + }, mainContainer, enabled); + } catch (ex) { + console.error(`_parseHashParameters: "${ex.message}".`); + } + } + }, + async _initializeL10n() { + this.l10n = this.externalServices.createL10n(null); + const dir = await this.l10n.getDirection(); + document.getElementsByTagName("html")[0].dir = dir; + }, + _forceCssTheme() { + const cssTheme = _app_options.AppOptions.get("viewerCssTheme"); + if (cssTheme === ViewerCssTheme.AUTOMATIC || !Object.values(ViewerCssTheme).includes(cssTheme)) { + return; + } + try { + const styleSheet = document.styleSheets[0]; + const cssRules = styleSheet?.cssRules || []; + for (let i = 0, ii = cssRules.length; i < ii; i++) { + const rule = cssRules[i]; + if (rule instanceof CSSMediaRule && rule.media?.[0] === "(prefers-color-scheme: dark)") { + if (cssTheme === ViewerCssTheme.LIGHT) { + styleSheet.deleteRule(i); + return; + } + const darkRules = /^@media \(prefers-color-scheme: dark\) {\n\s*([\w\s-.,:;/\\{}()]+)\n}$/.exec(rule.cssText); + if (darkRules?.[1]) { + styleSheet.deleteRule(i); + styleSheet.insertRule(darkRules[1], i); + } + return; + } + } + } catch (reason) { + console.error(`_forceCssTheme: "${reason?.message}".`); + } + }, + async _initializeViewerComponents() { + const { + appConfig, + externalServices + } = this; + const eventBus = externalServices.isInAutomation ? new _event_utils.AutomationEventBus() : new _event_utils.EventBus(); + this.eventBus = eventBus; + this.overlayManager = new _overlay_manager.OverlayManager(); + const pdfRenderingQueue = new _pdf_rendering_queue.PDFRenderingQueue(); + pdfRenderingQueue.onIdle = this._cleanup.bind(this); + this.pdfRenderingQueue = pdfRenderingQueue; + const pdfLinkService = new _pdf_link_service.PDFLinkService({ + eventBus, + externalLinkTarget: _app_options.AppOptions.get("externalLinkTarget"), + externalLinkRel: _app_options.AppOptions.get("externalLinkRel"), + ignoreDestinationZoom: _app_options.AppOptions.get("ignoreDestinationZoom") + }); + this.pdfLinkService = pdfLinkService; + const downloadManager = externalServices.createDownloadManager(); + this.downloadManager = downloadManager; + const findController = new _pdf_find_controller.PDFFindController({ + linkService: pdfLinkService, + eventBus, + updateMatchesCountOnProgress: true + }); + this.findController = findController; + const pdfScriptingManager = new _pdf_scripting_manager.PDFScriptingManager({ + eventBus, + sandboxBundleSrc: null, + scriptingFactory: externalServices, + docPropertiesLookup: this._scriptingDocProperties.bind(this) + }); + this.pdfScriptingManager = pdfScriptingManager; + const container = appConfig.mainContainer, + viewer = appConfig.viewerContainer; + const annotationEditorMode = _app_options.AppOptions.get("annotationEditorMode"); + const pageColors = _app_options.AppOptions.get("forcePageColors") || window.matchMedia("(forced-colors: active)").matches ? { + background: _app_options.AppOptions.get("pageColorsBackground"), + foreground: _app_options.AppOptions.get("pageColorsForeground") + } : null; + this.pdfViewer = new _pdf_viewer.PDFViewer({ + container, + viewer, + eventBus, + renderingQueue: pdfRenderingQueue, + linkService: pdfLinkService, + downloadManager, + findController, + scriptingManager: _app_options.AppOptions.get("enableScripting") && pdfScriptingManager, + renderer: null, + l10n: this.l10n, + textLayerMode: _app_options.AppOptions.get("textLayerMode"), + annotationMode: _app_options.AppOptions.get("annotationMode"), + annotationEditorMode, + imageResourcesPath: _app_options.AppOptions.get("imageResourcesPath"), + enablePrintAutoRotate: _app_options.AppOptions.get("enablePrintAutoRotate"), + useOnlyCssZoom: _app_options.AppOptions.get("useOnlyCssZoom"), + isOffscreenCanvasSupported: _app_options.AppOptions.get("isOffscreenCanvasSupported"), + maxCanvasPixels: _app_options.AppOptions.get("maxCanvasPixels"), + enablePermissions: _app_options.AppOptions.get("enablePermissions"), + pageColors + }); + pdfRenderingQueue.setViewer(this.pdfViewer); + pdfLinkService.setViewer(this.pdfViewer); + pdfScriptingManager.setViewer(this.pdfViewer); + if (appConfig.sidebar?.thumbnailView) { + this.pdfThumbnailViewer = new _pdf_thumbnail_viewer.PDFThumbnailViewer({ + container: appConfig.sidebar.thumbnailView, + eventBus, + renderingQueue: pdfRenderingQueue, + linkService: pdfLinkService, + l10n: this.l10n, + pageColors + }); + pdfRenderingQueue.setThumbnailViewer(this.pdfThumbnailViewer); + } + if (!this.isViewerEmbedded && !_app_options.AppOptions.get("disableHistory")) { + this.pdfHistory = new _pdf_history.PDFHistory({ + linkService: pdfLinkService, + eventBus + }); + pdfLinkService.setHistory(this.pdfHistory); + } + if (!this.supportsIntegratedFind && appConfig.findBar) { + this.findBar = new _pdf_find_bar.PDFFindBar(appConfig.findBar, eventBus, this.l10n); + } + if (appConfig.annotationEditorParams) { + if (annotationEditorMode !== _pdfjsLib.AnnotationEditorType.DISABLE) { + this.annotationEditorParams = new _annotation_editor_params.AnnotationEditorParams(appConfig.annotationEditorParams, eventBus); + } else { + for (const id of ["editorModeButtons", "editorModeSeparator"]) { + document.getElementById(id)?.classList.add("hidden"); + } + } + } + if (appConfig.documentProperties) { + this.pdfDocumentProperties = new _pdf_document_properties.PDFDocumentProperties(appConfig.documentProperties, this.overlayManager, eventBus, this.l10n, () => { + return this._docFilename; + }); + } + this.pdfCursorTools = new _pdf_cursor_tools.PDFCursorTools({ + container, + eventBus, + cursorToolOnLoad: _app_options.AppOptions.get("cursorToolOnLoad") + }); + if (appConfig.toolbar) { + this.toolbar = new _toolbar.Toolbar(appConfig.toolbar, eventBus, this.l10n); + } + if (appConfig.secondaryToolbar) { + this.secondaryToolbar = new _secondary_toolbar.SecondaryToolbar(appConfig.secondaryToolbar, eventBus, this.externalServices); + } + if (this.supportsFullscreen) { + this.pdfPresentationMode = new _pdf_presentation_mode.PDFPresentationMode({ + container, + pdfViewer: this.pdfViewer, + eventBus + }); + } + if (appConfig.passwordOverlay) { + this.passwordPrompt = new _password_prompt.PasswordPrompt(appConfig.passwordOverlay, this.overlayManager, this.l10n, this.isViewerEmbedded); + } + if (appConfig.sidebar?.outlineView) { + this.pdfOutlineViewer = new _pdf_outline_viewer.PDFOutlineViewer({ + container: appConfig.sidebar.outlineView, + eventBus, + linkService: pdfLinkService, + downloadManager + }); + } + if (appConfig.sidebar?.attachmentsView) { + this.pdfAttachmentViewer = new _pdf_attachment_viewer.PDFAttachmentViewer({ + container: appConfig.sidebar.attachmentsView, + eventBus, + downloadManager + }); + } + if (appConfig.sidebar?.layersView) { + this.pdfLayerViewer = new _pdf_layer_viewer.PDFLayerViewer({ + container: appConfig.sidebar.layersView, + eventBus, + l10n: this.l10n + }); + } + if (appConfig.sidebar) { + this.pdfSidebar = new _pdf_sidebar.PDFSidebar({ + elements: appConfig.sidebar, + pdfViewer: this.pdfViewer, + pdfThumbnailViewer: this.pdfThumbnailViewer, + eventBus, + l10n: this.l10n + }); + this.pdfSidebar.onToggled = this.forceRendering.bind(this); + this.pdfSidebarResizer = new _pdf_sidebar_resizer.PDFSidebarResizer(appConfig.sidebarResizer, eventBus, this.l10n); + } + }, + run(config) { + this.initialize(config).then(webViewerInitialized); + }, + get initialized() { + return this._initializedCapability.settled; + }, + get initializedPromise() { + return this._initializedCapability.promise; + }, + zoomIn(steps, scaleFactor) { + if (this.pdfViewer.isInPresentationMode) { + return; + } + this.pdfViewer.increaseScale({ + drawingDelay: _app_options.AppOptions.get("defaultZoomDelay"), + steps, + scaleFactor + }); + }, + zoomOut(steps, scaleFactor) { + if (this.pdfViewer.isInPresentationMode) { + return; + } + this.pdfViewer.decreaseScale({ + drawingDelay: _app_options.AppOptions.get("defaultZoomDelay"), + steps, + scaleFactor + }); + }, + zoomReset() { + if (this.pdfViewer.isInPresentationMode) { + return; + } + this.pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + }, + get pagesCount() { + return this.pdfDocument ? this.pdfDocument.numPages : 0; + }, + get page() { + return this.pdfViewer.currentPageNumber; + }, + set page(val) { + this.pdfViewer.currentPageNumber = val; + }, + get supportsPrinting() { + return PDFPrintServiceFactory.instance.supportsPrinting; + }, + get supportsFullscreen() { + return (0, _pdfjsLib.shadow)(this, "supportsFullscreen", document.fullscreenEnabled); + }, + get supportsPinchToZoom() { + return this.externalServices.supportsPinchToZoom; + }, + get supportsIntegratedFind() { + return this.externalServices.supportsIntegratedFind; + }, + get supportsDocumentFonts() { + return this.externalServices.supportsDocumentFonts; + }, + get loadingBar() { + const barElement = document.getElementById("loadingBar"); + const bar = barElement ? new _ui_utils.ProgressBar(barElement) : null; + return (0, _pdfjsLib.shadow)(this, "loadingBar", bar); + }, + get supportedMouseWheelZoomModifierKeys() { + return this.externalServices.supportedMouseWheelZoomModifierKeys; + }, + initPassiveLoading() { + this.externalServices.initPassiveLoading({ + onOpenWithTransport: (url, length, transport) => { + this.open(url, { + length, + range: transport + }); + }, + onOpenWithData: (data, contentDispositionFilename) => { + if ((0, _pdfjsLib.isPdfFile)(contentDispositionFilename)) { + this._contentDispositionFilename = contentDispositionFilename; + } + this.open(data); + }, + onOpenWithURL: (url, length, originalUrl) => { + const file = originalUrl !== undefined ? { + url, + originalUrl + } : url; + const args = length !== undefined ? { + length + } : null; + this.open(file, args); + }, + onError: err => { + this.l10n.get("loading_error").then(msg => { + this._documentError(msg, err); + }); + }, + onProgress: (loaded, total) => { + this.progress(loaded / total); + } + }); + }, + setTitleUsingUrl(url = "", downloadUrl = null) { + this.url = url; + this.baseUrl = url.split("#")[0]; + if (downloadUrl) { + this._downloadUrl = downloadUrl === url ? this.baseUrl : downloadUrl.split("#")[0]; + } + if ((0, _pdfjsLib.isDataScheme)(url)) { + this._hideViewBookmark(); + } + let title = (0, _pdfjsLib.getPdfFilenameFromUrl)(url, ""); + if (!title) { + try { + title = decodeURIComponent((0, _pdfjsLib.getFilenameFromUrl)(url)) || url; + } catch (ex) { + title = url; + } + } + this.setTitle(title); + }, + setTitle(title = this._title) { + this._title = title; + if (this.isViewerEmbedded) { + return; + } + const editorIndicator = this._hasAnnotationEditors && !this.pdfRenderingQueue.printing; + document.title = `${editorIndicator ? "* " : ""}${title}`; + }, + get _docFilename() { + return this._contentDispositionFilename || (0, _pdfjsLib.getPdfFilenameFromUrl)(this.url); + }, + _hideViewBookmark() { + const { + secondaryToolbar + } = this.appConfig; + secondaryToolbar?.viewBookmarkButton.classList.add("hidden"); + if (secondaryToolbar?.presentationModeButton.classList.contains("hidden")) { + document.getElementById("viewBookmarkSeparator")?.classList.add("hidden"); + } + }, + async close() { + this._unblockDocumentLoadEvent(); + this._hideViewBookmark(); + if (!this.pdfLoadingTask) { + return; + } + const promises = []; + promises.push(this.pdfLoadingTask.destroy()); + this.pdfLoadingTask = null; + if (this.pdfDocument) { + this.pdfDocument = null; + this.pdfThumbnailViewer?.setDocument(null); + this.pdfViewer.setDocument(null); + this.pdfLinkService.setDocument(null); + this.pdfDocumentProperties?.setDocument(null); + } + this.pdfLinkService.externalLinkEnabled = true; + this.store = null; + this.isInitialViewSet = false; + this.downloadComplete = false; + this.url = ""; + this.baseUrl = ""; + this._downloadUrl = ""; + this.documentInfo = null; + this.metadata = null; + this._contentDispositionFilename = null; + this._contentLength = null; + this._saveInProgress = false; + this._hasAnnotationEditors = false; + promises.push(this.pdfScriptingManager.destroyPromise); + this.setTitle(); + this.pdfSidebar?.reset(); + this.pdfOutlineViewer?.reset(); + this.pdfAttachmentViewer?.reset(); + this.pdfLayerViewer?.reset(); + this.pdfHistory?.reset(); + this.findBar?.reset(); + this.toolbar?.reset(); + this.secondaryToolbar?.reset(); + this._PDFBug?.cleanup(); + await Promise.all(promises); + }, + async open(file, args) { + if (this.pdfLoadingTask) { + await this.close(); + } + const workerParameters = _app_options.AppOptions.getAll(_app_options.OptionKind.WORKER); + for (const key in workerParameters) { + _pdfjsLib.GlobalWorkerOptions[key] = workerParameters[key]; + } + const parameters = Object.create(null); + if (typeof file === "string") { + this.setTitleUsingUrl(file, file); + parameters.url = file; + } else if (file && "byteLength" in file) { + parameters.data = file; + } else if (file.url && file.originalUrl) { + this.setTitleUsingUrl(file.originalUrl, file.url); + parameters.url = file.url; + } + const apiParameters = _app_options.AppOptions.getAll(_app_options.OptionKind.API); + for (const key in apiParameters) { + let value = apiParameters[key]; + if (key === "docBaseUrl" && !value) { + value = this.baseUrl; + } + parameters[key] = value; + } + if (args) { + for (const key in args) { + parameters[key] = args[key]; + } + } + const loadingTask = (0, _pdfjsLib.getDocument)(parameters); + this.pdfLoadingTask = loadingTask; + loadingTask.onPassword = (updateCallback, reason) => { + if (this.isViewerEmbedded) { + this._unblockDocumentLoadEvent(); + } + this.pdfLinkService.externalLinkEnabled = false; + this.passwordPrompt.setUpdateCallback(updateCallback, reason); + this.passwordPrompt.open(); + }; + loadingTask.onProgress = ({ + loaded, + total + }) => { + this.progress(loaded / total); + }; + return loadingTask.promise.then(pdfDocument => { + this.load(pdfDocument); + }, reason => { + if (loadingTask !== this.pdfLoadingTask) { + return undefined; + } + let key = "loading_error"; + if (reason instanceof _pdfjsLib.InvalidPDFException) { + key = "invalid_file_error"; + } else if (reason instanceof _pdfjsLib.MissingPDFException) { + key = "missing_file_error"; + } else if (reason instanceof _pdfjsLib.UnexpectedResponseException) { + key = "unexpected_response_error"; + } + return this.l10n.get(key).then(msg => { + this._documentError(msg, { + message: reason?.message + }); + throw reason; + }); + }); + }, + _ensureDownloadComplete() { + if (this.pdfDocument && this.downloadComplete) { + return; + } + throw new Error("PDF document not downloaded."); + }, + async download() { + const url = this._downloadUrl, + filename = this._docFilename; + try { + this._ensureDownloadComplete(); + const data = await this.pdfDocument.getData(); + const blob = new Blob([data], { + type: "application/pdf" + }); + await this.downloadManager.download(blob, url, filename); + } catch (reason) { + await this.downloadManager.downloadUrl(url, filename); + } + }, + async save() { + if (this._saveInProgress) { + return; + } + this._saveInProgress = true; + await this.pdfScriptingManager.dispatchWillSave(); + const url = this._downloadUrl, + filename = this._docFilename; + try { + this._ensureDownloadComplete(); + const data = await this.pdfDocument.saveDocument(); + const blob = new Blob([data], { + type: "application/pdf" + }); + await this.downloadManager.download(blob, url, filename); + } catch (reason) { + console.error(`Error when saving the document: ${reason.message}`); + await this.download(); + } finally { + await this.pdfScriptingManager.dispatchDidSave(); + this._saveInProgress = false; + } + if (this._hasAnnotationEditors) { + this.externalServices.reportTelemetry({ + type: "editing", + data: { + type: "save" + } + }); + } + }, + downloadOrSave() { + if (this.pdfDocument?.annotationStorage.size > 0) { + this.save(); + } else { + this.download(); + } + }, + _documentError(message, moreInfo = null) { + this._unblockDocumentLoadEvent(); + this._otherError(message, moreInfo); + this.eventBus.dispatch("documenterror", { + source: this, + message, + reason: moreInfo?.message ?? null + }); + }, + _otherError(message, moreInfo = null) { + const moreInfoText = [`PDF.js v${_pdfjsLib.version || "?"} (build: ${_pdfjsLib.build || "?"})`]; + if (moreInfo) { + moreInfoText.push(`Message: ${moreInfo.message}`); + if (moreInfo.stack) { + moreInfoText.push(`Stack: ${moreInfo.stack}`); + } else { + if (moreInfo.filename) { + moreInfoText.push(`File: ${moreInfo.filename}`); + } + if (moreInfo.lineNumber) { + moreInfoText.push(`Line: ${moreInfo.lineNumber}`); + } + } + } + console.error(`${message}\n\n${moreInfoText.join("\n")}`); + }, + progress(level) { + if (!this.loadingBar || this.downloadComplete) { + return; + } + const percent = Math.round(level * 100); + if (percent <= this.loadingBar.percent) { + return; + } + this.loadingBar.percent = percent; + const disableAutoFetch = this.pdfDocument?.loadingParams.disableAutoFetch ?? _app_options.AppOptions.get("disableAutoFetch"); + if (!disableAutoFetch || isNaN(percent)) { + return; + } + if (this.disableAutoFetchLoadingBarTimeout) { + clearTimeout(this.disableAutoFetchLoadingBarTimeout); + this.disableAutoFetchLoadingBarTimeout = null; + } + this.loadingBar.show(); + this.disableAutoFetchLoadingBarTimeout = setTimeout(() => { + this.loadingBar.hide(); + this.disableAutoFetchLoadingBarTimeout = null; + }, DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT); + }, + load(pdfDocument) { + this.pdfDocument = pdfDocument; + pdfDocument.getDownloadInfo().then(({ + length + }) => { + this._contentLength = length; + this.downloadComplete = true; + this.loadingBar?.hide(); + firstPagePromise.then(() => { + this.eventBus.dispatch("documentloaded", { + source: this + }); + }); + }); + const pageLayoutPromise = pdfDocument.getPageLayout().catch(function () {}); + const pageModePromise = pdfDocument.getPageMode().catch(function () {}); + const openActionPromise = pdfDocument.getOpenAction().catch(function () {}); + this.toolbar?.setPagesCount(pdfDocument.numPages, false); + this.secondaryToolbar?.setPagesCount(pdfDocument.numPages); + let baseDocumentUrl; + baseDocumentUrl = this.baseUrl; + if (baseDocumentUrl && (0, _pdfjsLib.isDataScheme)(baseDocumentUrl)) { + baseDocumentUrl = null; + } + this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl); + this.pdfDocumentProperties?.setDocument(pdfDocument); + const pdfViewer = this.pdfViewer; + pdfViewer.setDocument(pdfDocument); + const { + firstPagePromise, + onePageRendered, + pagesPromise + } = pdfViewer; + this.pdfThumbnailViewer?.setDocument(pdfDocument); + const storedPromise = (this.store = new _view_history.ViewHistory(pdfDocument.fingerprints[0])).getMultiple({ + page: null, + zoom: _ui_utils.DEFAULT_SCALE_VALUE, + scrollLeft: "0", + scrollTop: "0", + rotation: null, + sidebarView: _ui_utils.SidebarView.UNKNOWN, + scrollMode: _ui_utils.ScrollMode.UNKNOWN, + spreadMode: _ui_utils.SpreadMode.UNKNOWN + }).catch(() => { + return Object.create(null); + }); + firstPagePromise.then(pdfPage => { + this.loadingBar?.setWidth(this.appConfig.viewerContainer); + this._initializeAnnotationStorageCallbacks(pdfDocument); + Promise.all([_ui_utils.animationStarted, storedPromise, pageLayoutPromise, pageModePromise, openActionPromise]).then(async ([timeStamp, stored, pageLayout, pageMode, openAction]) => { + const viewOnLoad = _app_options.AppOptions.get("viewOnLoad"); + this._initializePdfHistory({ + fingerprint: pdfDocument.fingerprints[0], + viewOnLoad, + initialDest: openAction?.dest + }); + const initialBookmark = this.initialBookmark; + const zoom = _app_options.AppOptions.get("defaultZoomValue"); + let hash = zoom ? `zoom=${zoom}` : null; + let rotation = null; + let sidebarView = _app_options.AppOptions.get("sidebarViewOnLoad"); + let scrollMode = _app_options.AppOptions.get("scrollModeOnLoad"); + let spreadMode = _app_options.AppOptions.get("spreadModeOnLoad"); + if (stored.page && viewOnLoad !== ViewOnLoad.INITIAL) { + hash = `page=${stored.page}&zoom=${zoom || stored.zoom},` + `${stored.scrollLeft},${stored.scrollTop}`; + rotation = parseInt(stored.rotation, 10); + if (sidebarView === _ui_utils.SidebarView.UNKNOWN) { + sidebarView = stored.sidebarView | 0; + } + if (scrollMode === _ui_utils.ScrollMode.UNKNOWN) { + scrollMode = stored.scrollMode | 0; + } + if (spreadMode === _ui_utils.SpreadMode.UNKNOWN) { + spreadMode = stored.spreadMode | 0; + } + } + if (pageMode && sidebarView === _ui_utils.SidebarView.UNKNOWN) { + sidebarView = (0, _ui_utils.apiPageModeToSidebarView)(pageMode); + } + if (pageLayout && scrollMode === _ui_utils.ScrollMode.UNKNOWN && spreadMode === _ui_utils.SpreadMode.UNKNOWN) { + const modes = (0, _ui_utils.apiPageLayoutToViewerModes)(pageLayout); + spreadMode = modes.spreadMode; + } + this.setInitialView(hash, { + rotation, + sidebarView, + scrollMode, + spreadMode + }); + this.eventBus.dispatch("documentinit", { + source: this + }); + if (!this.isViewerEmbedded) { + pdfViewer.focus(); + } + await Promise.race([pagesPromise, new Promise(resolve => { + setTimeout(resolve, FORCE_PAGES_LOADED_TIMEOUT); + })]); + if (!initialBookmark && !hash) { + return; + } + if (pdfViewer.hasEqualPageSizes) { + return; + } + this.initialBookmark = initialBookmark; + pdfViewer.currentScaleValue = pdfViewer.currentScaleValue; + this.setInitialView(hash); + }).catch(() => { + this.setInitialView(); + }).then(function () { + pdfViewer.update(); + }); + }); + pagesPromise.then(() => { + this._unblockDocumentLoadEvent(); + this._initializeAutoPrint(pdfDocument, openActionPromise); + }, reason => { + this.l10n.get("loading_error").then(msg => { + this._documentError(msg, { + message: reason?.message + }); + }); + }); + onePageRendered.then(data => { + this.externalServices.reportTelemetry({ + type: "pageInfo", + timestamp: data.timestamp + }); + pdfDocument.getOutline().then(outline => { + if (pdfDocument !== this.pdfDocument) { + return; + } + this.pdfOutlineViewer?.render({ + outline, + pdfDocument + }); + }); + pdfDocument.getAttachments().then(attachments => { + if (pdfDocument !== this.pdfDocument) { + return; + } + this.pdfAttachmentViewer?.render({ + attachments + }); + }); + pdfViewer.optionalContentConfigPromise.then(optionalContentConfig => { + if (pdfDocument !== this.pdfDocument) { + return; + } + this.pdfLayerViewer?.render({ + optionalContentConfig, + pdfDocument + }); + }); + }); + this._initializePageLabels(pdfDocument); + this._initializeMetadata(pdfDocument); + }, + async _scriptingDocProperties(pdfDocument) { + if (!this.documentInfo) { + await new Promise(resolve => { + this.eventBus._on("metadataloaded", resolve, { + once: true + }); + }); + if (pdfDocument !== this.pdfDocument) { + return null; + } + } + if (!this._contentLength) { + await new Promise(resolve => { + this.eventBus._on("documentloaded", resolve, { + once: true + }); + }); + if (pdfDocument !== this.pdfDocument) { + return null; + } + } + return { + ...this.documentInfo, + baseURL: this.baseUrl, + filesize: this._contentLength, + filename: this._docFilename, + metadata: this.metadata?.getRaw(), + authors: this.metadata?.get("dc:creator"), + numPages: this.pagesCount, + URL: this.url + }; + }, + async _initializeAutoPrint(pdfDocument, openActionPromise) { + const [openAction, javaScript] = await Promise.all([openActionPromise, !this.pdfViewer.enableScripting ? pdfDocument.getJavaScript() : null]); + if (pdfDocument !== this.pdfDocument) { + return; + } + let triggerAutoPrint = false; + if (openAction?.action === "Print") { + triggerAutoPrint = true; + } + if (javaScript) { + javaScript.some(js => { + if (!js) { + return false; + } + console.warn("Warning: JavaScript support is not enabled"); + return true; + }); + if (!triggerAutoPrint) { + for (const js of javaScript) { + if (js && _ui_utils.AutoPrintRegExp.test(js)) { + triggerAutoPrint = true; + break; + } + } + } + } + if (triggerAutoPrint) { + this.triggerPrinting(); + } + }, + async _initializeMetadata(pdfDocument) { + const { + info, + metadata, + contentDispositionFilename, + contentLength + } = await pdfDocument.getMetadata(); + if (pdfDocument !== this.pdfDocument) { + return; + } + this.documentInfo = info; + this.metadata = metadata; + this._contentDispositionFilename ??= contentDispositionFilename; + this._contentLength ??= contentLength; + console.log(`PDF ${pdfDocument.fingerprints[0]} [${info.PDFFormatVersion} ` + `${(info.Producer || "-").trim()} / ${(info.Creator || "-").trim()}] ` + `(PDF.js: ${_pdfjsLib.version || "?"} [${_pdfjsLib.build || "?"}])`); + let pdfTitle = info.Title; + const metadataTitle = metadata?.get("dc:title"); + if (metadataTitle) { + if (metadataTitle !== "Untitled" && !/[\uFFF0-\uFFFF]/g.test(metadataTitle)) { + pdfTitle = metadataTitle; + } + } + if (pdfTitle) { + this.setTitle(`${pdfTitle} - ${this._contentDispositionFilename || this._title}`); + } else if (this._contentDispositionFilename) { + this.setTitle(this._contentDispositionFilename); + } + if (info.IsXFAPresent && !info.IsAcroFormPresent && !pdfDocument.isPureXfa) { + if (pdfDocument.loadingParams.enableXfa) { + console.warn("Warning: XFA Foreground documents are not supported"); + } else { + console.warn("Warning: XFA support is not enabled"); + } + } else if ((info.IsAcroFormPresent || info.IsXFAPresent) && !this.pdfViewer.renderForms) { + console.warn("Warning: Interactive form support is not enabled"); + } + if (info.IsSignaturesPresent) { + console.warn("Warning: Digital signatures validation is not supported"); + } + this.eventBus.dispatch("metadataloaded", { + source: this + }); + }, + async _initializePageLabels(pdfDocument) { + const labels = await pdfDocument.getPageLabels(); + if (pdfDocument !== this.pdfDocument) { + return; + } + if (!labels || _app_options.AppOptions.get("disablePageLabels")) { + return; + } + const numLabels = labels.length; + let standardLabels = 0, + emptyLabels = 0; + for (let i = 0; i < numLabels; i++) { + const label = labels[i]; + if (label === (i + 1).toString()) { + standardLabels++; + } else if (label === "") { + emptyLabels++; + } else { + break; + } + } + if (standardLabels >= numLabels || emptyLabels >= numLabels) { + return; + } + const { + pdfViewer, + pdfThumbnailViewer, + toolbar + } = this; + pdfViewer.setPageLabels(labels); + pdfThumbnailViewer?.setPageLabels(labels); + toolbar?.setPagesCount(numLabels, true); + toolbar?.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel); + }, + _initializePdfHistory({ + fingerprint, + viewOnLoad, + initialDest = null + }) { + if (!this.pdfHistory) { + return; + } + this.pdfHistory.initialize({ + fingerprint, + resetHistory: viewOnLoad === ViewOnLoad.INITIAL, + updateUrl: _app_options.AppOptions.get("historyUpdateUrl") + }); + if (this.pdfHistory.initialBookmark) { + this.initialBookmark = this.pdfHistory.initialBookmark; + this.initialRotation = this.pdfHistory.initialRotation; + } + if (initialDest && !this.initialBookmark && viewOnLoad === ViewOnLoad.UNKNOWN) { + this.initialBookmark = JSON.stringify(initialDest); + this.pdfHistory.push({ + explicitDest: initialDest, + pageNumber: null + }); + } + }, + _initializeAnnotationStorageCallbacks(pdfDocument) { + if (pdfDocument !== this.pdfDocument) { + return; + } + const { + annotationStorage + } = pdfDocument; + annotationStorage.onSetModified = () => { + window.addEventListener("beforeunload", beforeUnload); + }; + annotationStorage.onResetModified = () => { + window.removeEventListener("beforeunload", beforeUnload); + }; + annotationStorage.onAnnotationEditor = typeStr => { + this._hasAnnotationEditors = !!typeStr; + this.setTitle(); + if (typeStr) { + this.externalServices.reportTelemetry({ + type: "editing", + data: { + type: typeStr + } + }); + } + }; + }, + setInitialView(storedHash, { + rotation, + sidebarView, + scrollMode, + spreadMode + } = {}) { + const setRotation = angle => { + if ((0, _ui_utils.isValidRotation)(angle)) { + this.pdfViewer.pagesRotation = angle; + } + }; + const setViewerModes = (scroll, spread) => { + if ((0, _ui_utils.isValidScrollMode)(scroll)) { + this.pdfViewer.scrollMode = scroll; + } + if ((0, _ui_utils.isValidSpreadMode)(spread)) { + this.pdfViewer.spreadMode = spread; + } + }; + this.isInitialViewSet = true; + this.pdfSidebar?.setInitialView(sidebarView); + setViewerModes(scrollMode, spreadMode); + if (this.initialBookmark) { + setRotation(this.initialRotation); + delete this.initialRotation; + this.pdfLinkService.setHash(this.initialBookmark); + this.initialBookmark = null; + } else if (storedHash) { + setRotation(rotation); + this.pdfLinkService.setHash(storedHash); + } + this.toolbar?.setPageNumber(this.pdfViewer.currentPageNumber, this.pdfViewer.currentPageLabel); + this.secondaryToolbar?.setPageNumber(this.pdfViewer.currentPageNumber); + if (!this.pdfViewer.currentScaleValue) { + this.pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + } + }, + _cleanup() { + if (!this.pdfDocument) { + return; + } + this.pdfViewer.cleanup(); + this.pdfThumbnailViewer?.cleanup(); + this.pdfDocument.cleanup(); + }, + forceRendering() { + this.pdfRenderingQueue.printing = !!this.printService; + this.pdfRenderingQueue.isThumbnailViewEnabled = this.pdfSidebar?.visibleView === _ui_utils.SidebarView.THUMBS; + this.pdfRenderingQueue.renderHighestPriority(); + }, + beforePrint() { + this._printAnnotationStoragePromise = this.pdfScriptingManager.dispatchWillPrint().catch(() => {}).then(() => { + return this.pdfDocument?.annotationStorage.print; + }); + if (this.printService) { + return; + } + if (!this.supportsPrinting) { + this.l10n.get("printing_not_supported").then(msg => { + this._otherError(msg); + }); + return; + } + if (!this.pdfViewer.pageViewsReady) { + this.l10n.get("printing_not_ready").then(msg => { + window.alert(msg); + }); + return; + } + const pagesOverview = this.pdfViewer.getPagesOverview(); + const printContainer = this.appConfig.printContainer; + const printResolution = _app_options.AppOptions.get("printResolution"); + const optionalContentConfigPromise = this.pdfViewer.optionalContentConfigPromise; + const printService = PDFPrintServiceFactory.instance.createPrintService(this.pdfDocument, pagesOverview, printContainer, printResolution, optionalContentConfigPromise, this._printAnnotationStoragePromise, this.l10n); + this.printService = printService; + this.forceRendering(); + this.setTitle(); + printService.layout(); + if (this._hasAnnotationEditors) { + this.externalServices.reportTelemetry({ + type: "editing", + data: { + type: "print" + } + }); + } + }, + afterPrint() { + if (this._printAnnotationStoragePromise) { + this._printAnnotationStoragePromise.then(() => { + this.pdfScriptingManager.dispatchDidPrint(); + }); + this._printAnnotationStoragePromise = null; + } + if (this.printService) { + this.printService.destroy(); + this.printService = null; + this.pdfDocument?.annotationStorage.resetModified(); + } + this.forceRendering(); + this.setTitle(); + }, + rotatePages(delta) { + this.pdfViewer.pagesRotation += delta; + }, + requestPresentationMode() { + this.pdfPresentationMode?.request(); + }, + triggerPrinting() { + if (!this.supportsPrinting) { + return; + } + window.print(); + }, + bindEvents() { + const { + eventBus, + _boundEvents + } = this; + _boundEvents.beforePrint = this.beforePrint.bind(this); + _boundEvents.afterPrint = this.afterPrint.bind(this); + eventBus._on("resize", webViewerResize); + eventBus._on("hashchange", webViewerHashchange); + eventBus._on("beforeprint", _boundEvents.beforePrint); + eventBus._on("afterprint", _boundEvents.afterPrint); + eventBus._on("pagerender", webViewerPageRender); + eventBus._on("pagerendered", webViewerPageRendered); + eventBus._on("updateviewarea", webViewerUpdateViewarea); + eventBus._on("pagechanging", webViewerPageChanging); + eventBus._on("scalechanging", webViewerScaleChanging); + eventBus._on("rotationchanging", webViewerRotationChanging); + eventBus._on("sidebarviewchanged", webViewerSidebarViewChanged); + eventBus._on("pagemode", webViewerPageMode); + eventBus._on("namedaction", webViewerNamedAction); + eventBus._on("presentationmodechanged", webViewerPresentationModeChanged); + eventBus._on("presentationmode", webViewerPresentationMode); + eventBus._on("switchannotationeditormode", webViewerSwitchAnnotationEditorMode); + eventBus._on("switchannotationeditorparams", webViewerSwitchAnnotationEditorParams); + eventBus._on("print", webViewerPrint); + eventBus._on("download", webViewerDownload); + eventBus._on("firstpage", webViewerFirstPage); + eventBus._on("lastpage", webViewerLastPage); + eventBus._on("nextpage", webViewerNextPage); + eventBus._on("previouspage", webViewerPreviousPage); + eventBus._on("zoomin", webViewerZoomIn); + eventBus._on("zoomout", webViewerZoomOut); + eventBus._on("zoomreset", webViewerZoomReset); + eventBus._on("pagenumberchanged", webViewerPageNumberChanged); + eventBus._on("scalechanged", webViewerScaleChanged); + eventBus._on("rotatecw", webViewerRotateCw); + eventBus._on("rotateccw", webViewerRotateCcw); + eventBus._on("optionalcontentconfig", webViewerOptionalContentConfig); + eventBus._on("switchscrollmode", webViewerSwitchScrollMode); + eventBus._on("scrollmodechanged", webViewerScrollModeChanged); + eventBus._on("switchspreadmode", webViewerSwitchSpreadMode); + eventBus._on("spreadmodechanged", webViewerSpreadModeChanged); + eventBus._on("documentproperties", webViewerDocumentProperties); + eventBus._on("findfromurlhash", webViewerFindFromUrlHash); + eventBus._on("updatefindmatchescount", webViewerUpdateFindMatchesCount); + eventBus._on("updatefindcontrolstate", webViewerUpdateFindControlState); + if (_app_options.AppOptions.get("pdfBug")) { + _boundEvents.reportPageStatsPDFBug = reportPageStatsPDFBug; + eventBus._on("pagerendered", _boundEvents.reportPageStatsPDFBug); + eventBus._on("pagechanging", _boundEvents.reportPageStatsPDFBug); + } + eventBus._on("annotationeditorstateschanged", webViewerAnnotationEditorStatesChanged); + }, + bindWindowEvents() { + const { + eventBus, + _boundEvents + } = this; + function addWindowResolutionChange(evt = null) { + if (evt) { + webViewerResolutionChange(evt); + } + const mediaQueryList = window.matchMedia(`(resolution: ${window.devicePixelRatio || 1}dppx)`); + mediaQueryList.addEventListener("change", addWindowResolutionChange, { + once: true + }); + } + addWindowResolutionChange(); + _boundEvents.windowResize = () => { + eventBus.dispatch("resize", { + source: window + }); + }; + _boundEvents.windowHashChange = () => { + eventBus.dispatch("hashchange", { + source: window, + hash: document.location.hash.substring(1) + }); + }; + _boundEvents.windowBeforePrint = () => { + eventBus.dispatch("beforeprint", { + source: window + }); + }; + _boundEvents.windowAfterPrint = () => { + eventBus.dispatch("afterprint", { + source: window + }); + }; + _boundEvents.windowUpdateFromSandbox = event => { + eventBus.dispatch("updatefromsandbox", { + source: window, + detail: event.detail + }); + }; + window.addEventListener("visibilitychange", webViewerVisibilityChange); + window.addEventListener("wheel", webViewerWheel, { + passive: false + }); + window.addEventListener("touchstart", webViewerTouchStart, { + passive: false + }); + window.addEventListener("touchmove", webViewerTouchMove, { + passive: false + }); + window.addEventListener("touchend", webViewerTouchEnd, { + passive: false + }); + window.addEventListener("click", webViewerClick); + window.addEventListener("keydown", webViewerKeyDown); + window.addEventListener("keyup", webViewerKeyUp); + window.addEventListener("resize", _boundEvents.windowResize); + window.addEventListener("hashchange", _boundEvents.windowHashChange); + window.addEventListener("beforeprint", _boundEvents.windowBeforePrint); + window.addEventListener("afterprint", _boundEvents.windowAfterPrint); + window.addEventListener("updatefromsandbox", _boundEvents.windowUpdateFromSandbox); + }, + unbindEvents() { + throw new Error("Not implemented: unbindEvents"); + }, + unbindWindowEvents() { + throw new Error("Not implemented: unbindWindowEvents"); + }, + _accumulateTicks(ticks, prop) { + if (this[prop] > 0 && ticks < 0 || this[prop] < 0 && ticks > 0) { + this[prop] = 0; + } + this[prop] += ticks; + const wholeTicks = Math.trunc(this[prop]); + this[prop] -= wholeTicks; + return wholeTicks; + }, + _accumulateFactor(previousScale, factor, prop) { + if (factor === 1) { + return 1; + } + if (this[prop] > 1 && factor < 1 || this[prop] < 1 && factor > 1) { + this[prop] = 1; + } + const newFactor = Math.floor(previousScale * factor * this[prop] * 100) / (100 * previousScale); + this[prop] = factor / newFactor; + return newFactor; + }, + _unblockDocumentLoadEvent() { + document.blockUnblockOnload?.(false); + this._unblockDocumentLoadEvent = () => {}; + }, + get scriptingReady() { + return this.pdfScriptingManager.ready; + } +}; +exports.PDFViewerApplication = PDFViewerApplication; +; +async function loadFakeWorker() { + _pdfjsLib.GlobalWorkerOptions.workerSrc ||= _app_options.AppOptions.get("workerSrc"); + await (0, _pdfjsLib.loadScript)(_pdfjsLib.PDFWorker.workerSrc); +} +async function loadPDFBug(self) { + const { + debuggerScriptPath + } = self.appConfig; + const { + PDFBug + } = await import(debuggerScriptPath); + self._PDFBug = PDFBug; +} +function reportPageStatsPDFBug({ + pageNumber +}) { + if (!globalThis.Stats?.enabled) { + return; + } + const pageView = PDFViewerApplication.pdfViewer.getPageView(pageNumber - 1); + globalThis.Stats.add(pageNumber, pageView?.pdfPage?.stats); +} +function webViewerInitialized() { + const { + appConfig, + eventBus + } = PDFViewerApplication; + let file; + file = window.location.href; + if (!PDFViewerApplication.supportsDocumentFonts) { + _app_options.AppOptions.set("disableFontFace", true); + PDFViewerApplication.l10n.get("web_fonts_disabled").then(msg => { + console.warn(msg); + }); + } + if (!PDFViewerApplication.supportsPrinting) { + appConfig.toolbar?.print.classList.add("hidden"); + appConfig.secondaryToolbar?.printButton.classList.add("hidden"); + } + if (!PDFViewerApplication.supportsFullscreen) { + appConfig.secondaryToolbar?.presentationModeButton.classList.add("hidden"); + } + if (PDFViewerApplication.supportsIntegratedFind) { + appConfig.toolbar?.viewFind.classList.add("hidden"); + } + appConfig.mainContainer.addEventListener("transitionend", function (evt) { + if (evt.target === this) { + eventBus.dispatch("resize", { + source: this + }); + } + }, true); + try { + PDFViewerApplication.setTitleUsingUrl(file, file); + PDFViewerApplication.initPassiveLoading(); + } catch (reason) { + PDFViewerApplication.l10n.get("loading_error").then(msg => { + PDFViewerApplication._documentError(msg, reason); + }); + } +} +function webViewerPageRender({ + pageNumber +}) { + if (pageNumber === PDFViewerApplication.page) { + PDFViewerApplication.toolbar?.updateLoadingIndicatorState(true); + } +} +function webViewerPageRendered({ + pageNumber, + error +}) { + if (pageNumber === PDFViewerApplication.page) { + PDFViewerApplication.toolbar?.updateLoadingIndicatorState(false); + } + if (PDFViewerApplication.pdfSidebar?.visibleView === _ui_utils.SidebarView.THUMBS) { + const pageView = PDFViewerApplication.pdfViewer.getPageView(pageNumber - 1); + const thumbnailView = PDFViewerApplication.pdfThumbnailViewer?.getThumbnail(pageNumber - 1); + if (pageView && thumbnailView) { + thumbnailView.setImage(pageView); + } + } + if (error) { + PDFViewerApplication.l10n.get("rendering_error").then(msg => { + PDFViewerApplication._otherError(msg, error); + }); + } +} +function webViewerPageMode({ + mode +}) { + let view; + switch (mode) { + case "thumbs": + view = _ui_utils.SidebarView.THUMBS; + break; + case "bookmarks": + case "outline": + view = _ui_utils.SidebarView.OUTLINE; + break; + case "attachments": + view = _ui_utils.SidebarView.ATTACHMENTS; + break; + case "layers": + view = _ui_utils.SidebarView.LAYERS; + break; + case "none": + view = _ui_utils.SidebarView.NONE; + break; + default: + console.error('Invalid "pagemode" hash parameter: ' + mode); + return; + } + PDFViewerApplication.pdfSidebar?.switchView(view, true); +} +function webViewerNamedAction(evt) { + switch (evt.action) { + case "GoToPage": + PDFViewerApplication.appConfig.toolbar?.pageNumber.select(); + break; + case "Find": + if (!PDFViewerApplication.supportsIntegratedFind) { + PDFViewerApplication?.findBar.toggle(); + } + break; + case "Print": + PDFViewerApplication.triggerPrinting(); + break; + case "SaveAs": + PDFViewerApplication.downloadOrSave(); + break; + } +} +function webViewerPresentationModeChanged(evt) { + PDFViewerApplication.pdfViewer.presentationModeState = evt.state; +} +function webViewerSidebarViewChanged({ + view +}) { + PDFViewerApplication.pdfRenderingQueue.isThumbnailViewEnabled = view === _ui_utils.SidebarView.THUMBS; + if (PDFViewerApplication.isInitialViewSet) { + PDFViewerApplication.store?.set("sidebarView", view).catch(() => {}); + } +} +function webViewerUpdateViewarea({ + location +}) { + if (PDFViewerApplication.isInitialViewSet) { + PDFViewerApplication.store?.setMultiple({ + page: location.pageNumber, + zoom: location.scale, + scrollLeft: location.left, + scrollTop: location.top, + rotation: location.rotation + }).catch(() => {}); + } + if (PDFViewerApplication.appConfig.secondaryToolbar) { + const href = PDFViewerApplication.pdfLinkService.getAnchorUrl(location.pdfOpenParams); + PDFViewerApplication.appConfig.secondaryToolbar.viewBookmarkButton.href = href; + } +} +function webViewerScrollModeChanged(evt) { + if (PDFViewerApplication.isInitialViewSet && !PDFViewerApplication.pdfViewer.isInPresentationMode) { + PDFViewerApplication.store?.set("scrollMode", evt.mode).catch(() => {}); + } +} +function webViewerSpreadModeChanged(evt) { + if (PDFViewerApplication.isInitialViewSet && !PDFViewerApplication.pdfViewer.isInPresentationMode) { + PDFViewerApplication.store?.set("spreadMode", evt.mode).catch(() => {}); + } +} +function webViewerResize() { + const { + pdfDocument, + pdfViewer, + pdfRenderingQueue + } = PDFViewerApplication; + if (pdfRenderingQueue.printing && window.matchMedia("print").matches) { + return; + } + if (!pdfDocument) { + return; + } + const currentScaleValue = pdfViewer.currentScaleValue; + if (currentScaleValue === "auto" || currentScaleValue === "page-fit" || currentScaleValue === "page-width") { + pdfViewer.currentScaleValue = currentScaleValue; + } + pdfViewer.update(); +} +function webViewerHashchange(evt) { + const hash = evt.hash; + if (!hash) { + return; + } + if (!PDFViewerApplication.isInitialViewSet) { + PDFViewerApplication.initialBookmark = hash; + } else if (!PDFViewerApplication.pdfHistory?.popStateInProgress) { + PDFViewerApplication.pdfLinkService.setHash(hash); + } +} +; +function webViewerPresentationMode() { + PDFViewerApplication.requestPresentationMode(); +} +function webViewerSwitchAnnotationEditorMode(evt) { + PDFViewerApplication.pdfViewer.annotationEditorMode = evt.mode; +} +function webViewerSwitchAnnotationEditorParams(evt) { + PDFViewerApplication.pdfViewer.annotationEditorParams = evt; +} +function webViewerPrint() { + PDFViewerApplication.triggerPrinting(); +} +function webViewerDownload() { + PDFViewerApplication.downloadOrSave(); +} +function webViewerFirstPage() { + if (PDFViewerApplication.pdfDocument) { + PDFViewerApplication.page = 1; + } +} +function webViewerLastPage() { + if (PDFViewerApplication.pdfDocument) { + PDFViewerApplication.page = PDFViewerApplication.pagesCount; + } +} +function webViewerNextPage() { + PDFViewerApplication.pdfViewer.nextPage(); +} +function webViewerPreviousPage() { + PDFViewerApplication.pdfViewer.previousPage(); +} +function webViewerZoomIn() { + PDFViewerApplication.zoomIn(); +} +function webViewerZoomOut() { + PDFViewerApplication.zoomOut(); +} +function webViewerZoomReset() { + PDFViewerApplication.zoomReset(); +} +function webViewerPageNumberChanged(evt) { + const pdfViewer = PDFViewerApplication.pdfViewer; + if (evt.value !== "") { + PDFViewerApplication.pdfLinkService.goToPage(evt.value); + } + if (evt.value !== pdfViewer.currentPageNumber.toString() && evt.value !== pdfViewer.currentPageLabel) { + PDFViewerApplication.toolbar?.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel); + } +} +function webViewerScaleChanged(evt) { + PDFViewerApplication.pdfViewer.currentScaleValue = evt.value; +} +function webViewerRotateCw() { + PDFViewerApplication.rotatePages(90); +} +function webViewerRotateCcw() { + PDFViewerApplication.rotatePages(-90); +} +function webViewerOptionalContentConfig(evt) { + PDFViewerApplication.pdfViewer.optionalContentConfigPromise = evt.promise; +} +function webViewerSwitchScrollMode(evt) { + PDFViewerApplication.pdfViewer.scrollMode = evt.mode; +} +function webViewerSwitchSpreadMode(evt) { + PDFViewerApplication.pdfViewer.spreadMode = evt.mode; +} +function webViewerDocumentProperties() { + PDFViewerApplication.pdfDocumentProperties?.open(); +} +function webViewerFindFromUrlHash(evt) { + PDFViewerApplication.eventBus.dispatch("find", { + source: evt.source, + type: "", + query: evt.query, + phraseSearch: evt.phraseSearch, + caseSensitive: false, + entireWord: false, + highlightAll: true, + findPrevious: false, + matchDiacritics: true + }); +} +function webViewerUpdateFindMatchesCount({ + matchesCount +}) { + if (PDFViewerApplication.supportsIntegratedFind) { + PDFViewerApplication.externalServices.updateFindMatchesCount(matchesCount); + } else { + PDFViewerApplication.findBar.updateResultsCount(matchesCount); + } +} +function webViewerUpdateFindControlState({ + state, + previous, + matchesCount, + rawQuery +}) { + if (PDFViewerApplication.supportsIntegratedFind) { + PDFViewerApplication.externalServices.updateFindControlState({ + result: state, + findPrevious: previous, + matchesCount, + rawQuery + }); + } else { + PDFViewerApplication.findBar?.updateUIState(state, previous, matchesCount); + } +} +function webViewerScaleChanging(evt) { + PDFViewerApplication.toolbar?.setPageScale(evt.presetValue, evt.scale); + PDFViewerApplication.pdfViewer.update(); +} +function webViewerRotationChanging(evt) { + if (PDFViewerApplication.pdfThumbnailViewer) { + PDFViewerApplication.pdfThumbnailViewer.pagesRotation = evt.pagesRotation; + } + PDFViewerApplication.forceRendering(); + PDFViewerApplication.pdfViewer.currentPageNumber = evt.pageNumber; +} +function webViewerPageChanging({ + pageNumber, + pageLabel +}) { + PDFViewerApplication.toolbar?.setPageNumber(pageNumber, pageLabel); + PDFViewerApplication.secondaryToolbar?.setPageNumber(pageNumber); + if (PDFViewerApplication.pdfSidebar?.visibleView === _ui_utils.SidebarView.THUMBS) { + PDFViewerApplication.pdfThumbnailViewer?.scrollThumbnailIntoView(pageNumber); + } + const currentPage = PDFViewerApplication.pdfViewer.getPageView(pageNumber - 1); + PDFViewerApplication.toolbar?.updateLoadingIndicatorState(currentPage?.renderingState === _ui_utils.RenderingStates.RUNNING); +} +function webViewerResolutionChange(evt) { + PDFViewerApplication.pdfViewer.refresh(); +} +function webViewerVisibilityChange(evt) { + if (document.visibilityState === "visible") { + setZoomDisabledTimeout(); + } +} +let zoomDisabledTimeout = null; +function setZoomDisabledTimeout() { + if (zoomDisabledTimeout) { + clearTimeout(zoomDisabledTimeout); + } + zoomDisabledTimeout = setTimeout(function () { + zoomDisabledTimeout = null; + }, WHEEL_ZOOM_DISABLED_TIMEOUT); +} +function webViewerWheel(evt) { + const { + pdfViewer, + supportedMouseWheelZoomModifierKeys, + supportsPinchToZoom + } = PDFViewerApplication; + if (pdfViewer.isInPresentationMode) { + return; + } + const deltaMode = evt.deltaMode; + let scaleFactor = Math.exp(-evt.deltaY / 100); + const isPinchToZoom = evt.ctrlKey && !PDFViewerApplication._isCtrlKeyDown && deltaMode === WheelEvent.DOM_DELTA_PIXEL && evt.deltaX === 0 && Math.abs(scaleFactor - 1) < 0.05 && evt.deltaZ === 0; + if (isPinchToZoom || evt.ctrlKey && supportedMouseWheelZoomModifierKeys.ctrlKey || evt.metaKey && supportedMouseWheelZoomModifierKeys.metaKey) { + evt.preventDefault(); + if (zoomDisabledTimeout || document.visibilityState === "hidden") { + return; + } + const previousScale = pdfViewer.currentScale; + if (isPinchToZoom && supportsPinchToZoom) { + scaleFactor = PDFViewerApplication._accumulateFactor(previousScale, scaleFactor, "_wheelUnusedFactor"); + if (scaleFactor < 1) { + PDFViewerApplication.zoomOut(null, scaleFactor); + } else if (scaleFactor > 1) { + PDFViewerApplication.zoomIn(null, scaleFactor); + } + } else { + const delta = (0, _ui_utils.normalizeWheelEventDirection)(evt); + let ticks = 0; + if (deltaMode === WheelEvent.DOM_DELTA_LINE || deltaMode === WheelEvent.DOM_DELTA_PAGE) { + if (Math.abs(delta) >= 1) { + ticks = Math.sign(delta); + } else { + ticks = PDFViewerApplication._accumulateTicks(delta, "_wheelUnusedTicks"); + } + } else { + const PIXELS_PER_LINE_SCALE = 30; + ticks = PDFViewerApplication._accumulateTicks(delta / PIXELS_PER_LINE_SCALE, "_wheelUnusedTicks"); + } + if (ticks < 0) { + PDFViewerApplication.zoomOut(-ticks); + } else if (ticks > 0) { + PDFViewerApplication.zoomIn(ticks); + } + } + const currentScale = pdfViewer.currentScale; + if (previousScale !== currentScale) { + const scaleCorrectionFactor = currentScale / previousScale - 1; + const [top, left] = pdfViewer.containerTopLeft; + const dx = evt.clientX - left; + const dy = evt.clientY - top; + pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor; + pdfViewer.container.scrollTop += dy * scaleCorrectionFactor; + } + } else { + setZoomDisabledTimeout(); + } +} +function webViewerTouchStart(evt) { + if (PDFViewerApplication.pdfViewer.isInPresentationMode || evt.touches.length < 2) { + return; + } + evt.preventDefault(); + if (evt.touches.length !== 2) { + PDFViewerApplication._touchInfo = null; + return; + } + let [touch0, touch1] = evt.touches; + if (touch0.identifier > touch1.identifier) { + [touch0, touch1] = [touch1, touch0]; + } + PDFViewerApplication._touchInfo = { + touch0X: touch0.pageX, + touch0Y: touch0.pageY, + touch1X: touch1.pageX, + touch1Y: touch1.pageY + }; +} +function webViewerTouchMove(evt) { + if (!PDFViewerApplication._touchInfo || evt.touches.length !== 2) { + return; + } + const { + pdfViewer, + _touchInfo, + supportsPinchToZoom + } = PDFViewerApplication; + let [touch0, touch1] = evt.touches; + if (touch0.identifier > touch1.identifier) { + [touch0, touch1] = [touch1, touch0]; + } + const { + pageX: page0X, + pageY: page0Y + } = touch0; + const { + pageX: page1X, + pageY: page1Y + } = touch1; + const { + touch0X: pTouch0X, + touch0Y: pTouch0Y, + touch1X: pTouch1X, + touch1Y: pTouch1Y + } = _touchInfo; + if (Math.abs(pTouch0X - page0X) <= 1 && Math.abs(pTouch0Y - page0Y) <= 1 && Math.abs(pTouch1X - page1X) <= 1 && Math.abs(pTouch1Y - page1Y) <= 1) { + return; + } + _touchInfo.touch0X = page0X; + _touchInfo.touch0Y = page0Y; + _touchInfo.touch1X = page1X; + _touchInfo.touch1Y = page1Y; + if (pTouch0X === page0X && pTouch0Y === page0Y) { + const v1X = pTouch1X - page0X; + const v1Y = pTouch1Y - page0Y; + const v2X = page1X - page0X; + const v2Y = page1Y - page0Y; + const det = v1X * v2Y - v1Y * v2X; + if (Math.abs(det) > 0.02 * Math.hypot(v1X, v1Y) * Math.hypot(v2X, v2Y)) { + return; + } + } else if (pTouch1X === page1X && pTouch1Y === page1Y) { + const v1X = pTouch0X - page1X; + const v1Y = pTouch0Y - page1Y; + const v2X = page0X - page1X; + const v2Y = page0Y - page1Y; + const det = v1X * v2Y - v1Y * v2X; + if (Math.abs(det) > 0.02 * Math.hypot(v1X, v1Y) * Math.hypot(v2X, v2Y)) { + return; + } + } else { + const diff0X = page0X - pTouch0X; + const diff1X = page1X - pTouch1X; + const diff0Y = page0Y - pTouch0Y; + const diff1Y = page1Y - pTouch1Y; + const dotProduct = diff0X * diff1X + diff0Y * diff1Y; + if (dotProduct >= 0) { + return; + } + } + evt.preventDefault(); + const distance = Math.hypot(page0X - page1X, page0Y - page1Y) || 1; + const pDistance = Math.hypot(pTouch0X - pTouch1X, pTouch0Y - pTouch1Y) || 1; + const previousScale = pdfViewer.currentScale; + if (supportsPinchToZoom) { + const newScaleFactor = PDFViewerApplication._accumulateFactor(previousScale, distance / pDistance, "_touchUnusedFactor"); + if (newScaleFactor < 1) { + PDFViewerApplication.zoomOut(null, newScaleFactor); + } else if (newScaleFactor > 1) { + PDFViewerApplication.zoomIn(null, newScaleFactor); + } + } else { + const PIXELS_PER_LINE_SCALE = 30; + const ticks = PDFViewerApplication._accumulateTicks((distance - pDistance) / PIXELS_PER_LINE_SCALE, "_touchUnusedTicks"); + if (ticks < 0) { + PDFViewerApplication.zoomOut(-ticks); + } else if (ticks > 0) { + PDFViewerApplication.zoomIn(ticks); + } + } + const currentScale = pdfViewer.currentScale; + if (previousScale !== currentScale) { + const scaleCorrectionFactor = currentScale / previousScale - 1; + const newCenterX = (page0X + page1X) / 2; + const newCenterY = (page0Y + page1Y) / 2; + const [top, left] = pdfViewer.containerTopLeft; + const dx = newCenterX - left; + const dy = newCenterY - top; + pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor; + pdfViewer.container.scrollTop += dy * scaleCorrectionFactor; + } +} +function webViewerTouchEnd(evt) { + if (!PDFViewerApplication._touchInfo) { + return; + } + evt.preventDefault(); + PDFViewerApplication._touchInfo = null; + PDFViewerApplication._touchUnusedTicks = 0; + PDFViewerApplication._touchUnusedFactor = 1; +} +function webViewerClick(evt) { + if (!PDFViewerApplication.secondaryToolbar?.isOpen) { + return; + } + const appConfig = PDFViewerApplication.appConfig; + if (PDFViewerApplication.pdfViewer.containsElement(evt.target) || appConfig.toolbar?.container.contains(evt.target) && evt.target !== appConfig.secondaryToolbar?.toggleButton) { + PDFViewerApplication.secondaryToolbar.close(); + } +} +function webViewerKeyUp(evt) { + if (evt.key === "Control") { + PDFViewerApplication._isCtrlKeyDown = false; + } +} +function webViewerKeyDown(evt) { + PDFViewerApplication._isCtrlKeyDown = evt.key === "Control"; + if (PDFViewerApplication.overlayManager.active) { + return; + } + const { + eventBus, + pdfViewer + } = PDFViewerApplication; + const isViewerInPresentationMode = pdfViewer.isInPresentationMode; + let handled = false, + ensureViewerFocused = false; + const cmd = (evt.ctrlKey ? 1 : 0) | (evt.altKey ? 2 : 0) | (evt.shiftKey ? 4 : 0) | (evt.metaKey ? 8 : 0); + if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) { + switch (evt.keyCode) { + case 70: + if (!PDFViewerApplication.supportsIntegratedFind && !evt.shiftKey) { + PDFViewerApplication.findBar?.open(); + handled = true; + } + break; + case 71: + if (!PDFViewerApplication.supportsIntegratedFind) { + const { + state + } = PDFViewerApplication.findController; + if (state) { + const eventState = Object.assign(Object.create(null), state, { + source: window, + type: "again", + findPrevious: cmd === 5 || cmd === 12 + }); + eventBus.dispatch("find", eventState); + } + handled = true; + } + break; + case 61: + case 107: + case 187: + case 171: + if (!isViewerInPresentationMode) { + PDFViewerApplication.zoomIn(); + } + handled = true; + break; + case 173: + case 109: + case 189: + if (!isViewerInPresentationMode) { + PDFViewerApplication.zoomOut(); + } + handled = true; + break; + case 48: + case 96: + if (!isViewerInPresentationMode) { + setTimeout(function () { + PDFViewerApplication.zoomReset(); + }); + handled = false; + } + break; + case 38: + if (isViewerInPresentationMode || PDFViewerApplication.page > 1) { + PDFViewerApplication.page = 1; + handled = true; + ensureViewerFocused = true; + } + break; + case 40: + if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) { + PDFViewerApplication.page = PDFViewerApplication.pagesCount; + handled = true; + ensureViewerFocused = true; + } + break; + } + } + if (cmd === 3 || cmd === 10) { + switch (evt.keyCode) { + case 80: + PDFViewerApplication.requestPresentationMode(); + handled = true; + PDFViewerApplication.externalServices.reportTelemetry({ + type: "buttons", + data: { + id: "presentationModeKeyboard" + } + }); + break; + case 71: + if (PDFViewerApplication.appConfig.toolbar) { + PDFViewerApplication.appConfig.toolbar.pageNumber.select(); + handled = true; + } + break; + } + } + if (handled) { + if (ensureViewerFocused && !isViewerInPresentationMode) { + pdfViewer.focus(); + } + evt.preventDefault(); + return; + } + const curElement = (0, _ui_utils.getActiveOrFocusedElement)(); + const curElementTagName = curElement?.tagName.toUpperCase(); + if (curElementTagName === "INPUT" || curElementTagName === "TEXTAREA" || curElementTagName === "SELECT" || curElement?.isContentEditable) { + if (evt.keyCode !== 27) { + return; + } + } + if (cmd === 0) { + let turnPage = 0, + turnOnlyIfPageFit = false; + switch (evt.keyCode) { + case 38: + case 33: + if (pdfViewer.isVerticalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + turnPage = -1; + break; + case 8: + if (!isViewerInPresentationMode) { + turnOnlyIfPageFit = true; + } + turnPage = -1; + break; + case 37: + if (pdfViewer.isHorizontalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + case 75: + case 80: + turnPage = -1; + break; + case 27: + if (PDFViewerApplication.secondaryToolbar?.isOpen) { + PDFViewerApplication.secondaryToolbar.close(); + handled = true; + } + if (!PDFViewerApplication.supportsIntegratedFind && PDFViewerApplication.findBar?.opened) { + PDFViewerApplication.findBar.close(); + handled = true; + } + break; + case 40: + case 34: + if (pdfViewer.isVerticalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + turnPage = 1; + break; + case 13: + case 32: + if (!isViewerInPresentationMode) { + turnOnlyIfPageFit = true; + } + turnPage = 1; + break; + case 39: + if (pdfViewer.isHorizontalScrollbarEnabled) { + turnOnlyIfPageFit = true; + } + case 74: + case 78: + turnPage = 1; + break; + case 36: + if (isViewerInPresentationMode || PDFViewerApplication.page > 1) { + PDFViewerApplication.page = 1; + handled = true; + ensureViewerFocused = true; + } + break; + case 35: + if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) { + PDFViewerApplication.page = PDFViewerApplication.pagesCount; + handled = true; + ensureViewerFocused = true; + } + break; + case 83: + PDFViewerApplication.pdfCursorTools?.switchTool(_pdf_cursor_tools.CursorTool.SELECT); + break; + case 72: + PDFViewerApplication.pdfCursorTools?.switchTool(_pdf_cursor_tools.CursorTool.HAND); + break; + case 82: + PDFViewerApplication.rotatePages(90); + break; + case 115: + PDFViewerApplication.pdfSidebar?.toggle(); + break; + } + if (turnPage !== 0 && (!turnOnlyIfPageFit || pdfViewer.currentScaleValue === "page-fit")) { + if (turnPage > 0) { + pdfViewer.nextPage(); + } else { + pdfViewer.previousPage(); + } + handled = true; + } + } + if (cmd === 4) { + switch (evt.keyCode) { + case 13: + case 32: + if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== "page-fit") { + break; + } + pdfViewer.previousPage(); + handled = true; + break; + case 82: + PDFViewerApplication.rotatePages(-90); + break; + } + } + if (!handled && !isViewerInPresentationMode) { + if (evt.keyCode >= 33 && evt.keyCode <= 40 || evt.keyCode === 32 && curElementTagName !== "BUTTON") { + ensureViewerFocused = true; + } + } + if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) { + pdfViewer.focus(); + } + if (handled) { + evt.preventDefault(); + } +} +function beforeUnload(evt) { + evt.preventDefault(); + evt.returnValue = ""; + return false; +} +function webViewerAnnotationEditorStatesChanged(data) { + PDFViewerApplication.externalServices.updateEditorStates(data); +} +const PDFPrintServiceFactory = { + instance: { + supportsPrinting: false, + createPrintService() { + throw new Error("Not implemented: createPrintService"); + } + } +}; +exports.PDFPrintServiceFactory = PDFPrintServiceFactory; + +/***/ }), +/* 5 */ +/***/ ((module) => { + + + +let pdfjsLib; +if (typeof window !== "undefined" && window["pdfjs-dist/build/pdf"]) { + pdfjsLib = window["pdfjs-dist/build/pdf"]; +} else { + pdfjsLib = require("../build/pdf.js"); +} +module.exports = pdfjsLib; + +/***/ }), +/* 6 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.WaitOnType = exports.EventBus = exports.AutomationEventBus = void 0; +exports.waitOnEventOrTimeout = waitOnEventOrTimeout; +const WaitOnType = { + EVENT: "event", + TIMEOUT: "timeout" +}; +exports.WaitOnType = WaitOnType; +function waitOnEventOrTimeout({ + target, + name, + delay = 0 +}) { + return new Promise(function (resolve, reject) { + if (typeof target !== "object" || !(name && typeof name === "string") || !(Number.isInteger(delay) && delay >= 0)) { + throw new Error("waitOnEventOrTimeout - invalid parameters."); + } + function handler(type) { + if (target instanceof EventBus) { + target._off(name, eventHandler); + } else { + target.removeEventListener(name, eventHandler); + } + if (timeout) { + clearTimeout(timeout); + } + resolve(type); + } + const eventHandler = handler.bind(null, WaitOnType.EVENT); + if (target instanceof EventBus) { + target._on(name, eventHandler); + } else { + target.addEventListener(name, eventHandler); + } + const timeoutHandler = handler.bind(null, WaitOnType.TIMEOUT); + const timeout = setTimeout(timeoutHandler, delay); + }); +} +class EventBus { + #listeners = Object.create(null); + on(eventName, listener, options = null) { + this._on(eventName, listener, { + external: true, + once: options?.once + }); + } + off(eventName, listener, options = null) { + this._off(eventName, listener, { + external: true, + once: options?.once + }); + } + dispatch(eventName, data) { + const eventListeners = this.#listeners[eventName]; + if (!eventListeners || eventListeners.length === 0) { + return; + } + let externalListeners; + for (const { + listener, + external, + once + } of eventListeners.slice(0)) { + if (once) { + this._off(eventName, listener); + } + if (external) { + (externalListeners ||= []).push(listener); + continue; + } + listener(data); + } + if (externalListeners) { + for (const listener of externalListeners) { + listener(data); + } + externalListeners = null; + } + } + _on(eventName, listener, options = null) { + const eventListeners = this.#listeners[eventName] ||= []; + eventListeners.push({ + listener, + external: options?.external === true, + once: options?.once === true + }); + } + _off(eventName, listener, options = null) { + const eventListeners = this.#listeners[eventName]; + if (!eventListeners) { + return; + } + for (let i = 0, ii = eventListeners.length; i < ii; i++) { + if (eventListeners[i].listener === listener) { + eventListeners.splice(i, 1); + return; + } + } + } +} +exports.EventBus = EventBus; +class AutomationEventBus extends EventBus { + dispatch(eventName, data) { + super.dispatch(eventName, data); + const details = Object.create(null); + if (data) { + for (const key in data) { + const value = data[key]; + if (key === "source") { + if (value === window || value === document) { + return; + } + continue; + } + details[key] = value; + } + } + const event = document.createEvent("CustomEvent"); + event.initCustomEvent(eventName, true, true, details); + document.dispatchEvent(event); + } +} +exports.AutomationEventBus = AutomationEventBus; + +/***/ }), +/* 7 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFCursorTools = exports.CursorTool = void 0; +var _pdfjsLib = __webpack_require__(5); +var _grab_to_pan = __webpack_require__(8); +var _ui_utils = __webpack_require__(1); +const CursorTool = { + SELECT: 0, + HAND: 1, + ZOOM: 2 +}; +exports.CursorTool = CursorTool; +class PDFCursorTools { + constructor({ + container, + eventBus, + cursorToolOnLoad = CursorTool.SELECT + }) { + this.container = container; + this.eventBus = eventBus; + this.active = CursorTool.SELECT; + this.previouslyActive = null; + this.handTool = new _grab_to_pan.GrabToPan({ + element: this.container + }); + this.#addEventListeners(); + Promise.resolve().then(() => { + this.switchTool(cursorToolOnLoad); + }); + } + get activeTool() { + return this.active; + } + switchTool(tool) { + if (this.previouslyActive !== null) { + return; + } + if (tool === this.active) { + return; + } + const disableActiveTool = () => { + switch (this.active) { + case CursorTool.SELECT: + break; + case CursorTool.HAND: + this.handTool.deactivate(); + break; + case CursorTool.ZOOM: + } + }; + switch (tool) { + case CursorTool.SELECT: + disableActiveTool(); + break; + case CursorTool.HAND: + disableActiveTool(); + this.handTool.activate(); + break; + case CursorTool.ZOOM: + default: + console.error(`switchTool: "${tool}" is an unsupported value.`); + return; + } + this.active = tool; + this.#dispatchEvent(); + } + #dispatchEvent() { + this.eventBus.dispatch("cursortoolchanged", { + source: this, + tool: this.active + }); + } + #addEventListeners() { + this.eventBus._on("switchcursortool", evt => { + this.switchTool(evt.tool); + }); + let annotationEditorMode = _pdfjsLib.AnnotationEditorType.NONE, + presentationModeState = _ui_utils.PresentationModeState.NORMAL; + const disableActive = () => { + const previouslyActive = this.active; + this.switchTool(CursorTool.SELECT); + this.previouslyActive ??= previouslyActive; + }; + const enableActive = () => { + const previouslyActive = this.previouslyActive; + if (previouslyActive !== null && annotationEditorMode === _pdfjsLib.AnnotationEditorType.NONE && presentationModeState === _ui_utils.PresentationModeState.NORMAL) { + this.previouslyActive = null; + this.switchTool(previouslyActive); + } + }; + this.eventBus._on("secondarytoolbarreset", evt => { + if (this.previouslyActive !== null) { + annotationEditorMode = _pdfjsLib.AnnotationEditorType.NONE; + presentationModeState = _ui_utils.PresentationModeState.NORMAL; + enableActive(); + } + }); + this.eventBus._on("annotationeditormodechanged", ({ + mode + }) => { + annotationEditorMode = mode; + if (mode === _pdfjsLib.AnnotationEditorType.NONE) { + enableActive(); + } else { + disableActive(); + } + }); + this.eventBus._on("presentationmodechanged", ({ + state + }) => { + presentationModeState = state; + if (state === _ui_utils.PresentationModeState.NORMAL) { + enableActive(); + } else if (state === _ui_utils.PresentationModeState.FULLSCREEN) { + disableActive(); + } + }); + } +} +exports.PDFCursorTools = PDFCursorTools; + +/***/ }), +/* 8 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.GrabToPan = void 0; +const CSS_CLASS_GRAB = "grab-to-pan-grab"; +class GrabToPan { + constructor(options) { + this.element = options.element; + this.document = options.element.ownerDocument; + if (typeof options.ignoreTarget === "function") { + this.ignoreTarget = options.ignoreTarget; + } + this.onActiveChanged = options.onActiveChanged; + this.activate = this.activate.bind(this); + this.deactivate = this.deactivate.bind(this); + this.toggle = this.toggle.bind(this); + this._onMouseDown = this.#onMouseDown.bind(this); + this._onMouseMove = this.#onMouseMove.bind(this); + this._endPan = this.#endPan.bind(this); + const overlay = this.overlay = document.createElement("div"); + overlay.className = "grab-to-pan-grabbing"; + } + activate() { + if (!this.active) { + this.active = true; + this.element.addEventListener("mousedown", this._onMouseDown, true); + this.element.classList.add(CSS_CLASS_GRAB); + this.onActiveChanged?.(true); + } + } + deactivate() { + if (this.active) { + this.active = false; + this.element.removeEventListener("mousedown", this._onMouseDown, true); + this._endPan(); + this.element.classList.remove(CSS_CLASS_GRAB); + this.onActiveChanged?.(false); + } + } + toggle() { + if (this.active) { + this.deactivate(); + } else { + this.activate(); + } + } + ignoreTarget(node) { + return node.matches("a[href], a[href] *, input, textarea, button, button *, select, option"); + } + #onMouseDown(event) { + if (event.button !== 0 || this.ignoreTarget(event.target)) { + return; + } + if (event.originalTarget) { + try { + event.originalTarget.tagName; + } catch (e) { + return; + } + } + this.scrollLeftStart = this.element.scrollLeft; + this.scrollTopStart = this.element.scrollTop; + this.clientXStart = event.clientX; + this.clientYStart = event.clientY; + this.document.addEventListener("mousemove", this._onMouseMove, true); + this.document.addEventListener("mouseup", this._endPan, true); + this.element.addEventListener("scroll", this._endPan, true); + event.preventDefault(); + event.stopPropagation(); + const focusedElement = document.activeElement; + if (focusedElement && !focusedElement.contains(event.target)) { + focusedElement.blur(); + } + } + #onMouseMove(event) { + this.element.removeEventListener("scroll", this._endPan, true); + if (!(event.buttons & 1)) { + this._endPan(); + return; + } + const xDiff = event.clientX - this.clientXStart; + const yDiff = event.clientY - this.clientYStart; + const scrollTop = this.scrollTopStart - yDiff; + const scrollLeft = this.scrollLeftStart - xDiff; + if (this.element.scrollTo) { + this.element.scrollTo({ + top: scrollTop, + left: scrollLeft, + behavior: "instant" + }); + } else { + this.element.scrollTop = scrollTop; + this.element.scrollLeft = scrollLeft; + } + if (!this.overlay.parentNode) { + document.body.append(this.overlay); + } + } + #endPan() { + this.element.removeEventListener("scroll", this._endPan, true); + this.document.removeEventListener("mousemove", this._onMouseMove, true); + this.document.removeEventListener("mouseup", this._endPan, true); + this.overlay.remove(); + } +} +exports.GrabToPan = GrabToPan; + +/***/ }), +/* 9 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationEditorParams = void 0; +var _pdfjsLib = __webpack_require__(5); +class AnnotationEditorParams { + constructor(options, eventBus) { + this.eventBus = eventBus; + this.#bindListeners(options); + } + #bindListeners({ + editorFreeTextFontSize, + editorFreeTextColor, + editorInkColor, + editorInkThickness, + editorInkOpacity + }) { + editorFreeTextFontSize.addEventListener("input", evt => { + this.eventBus.dispatch("switchannotationeditorparams", { + source: this, + type: _pdfjsLib.AnnotationEditorParamsType.FREETEXT_SIZE, + value: editorFreeTextFontSize.valueAsNumber + }); + }); + editorFreeTextColor.addEventListener("input", evt => { + this.eventBus.dispatch("switchannotationeditorparams", { + source: this, + type: _pdfjsLib.AnnotationEditorParamsType.FREETEXT_COLOR, + value: editorFreeTextColor.value + }); + }); + editorInkColor.addEventListener("input", evt => { + this.eventBus.dispatch("switchannotationeditorparams", { + source: this, + type: _pdfjsLib.AnnotationEditorParamsType.INK_COLOR, + value: editorInkColor.value + }); + }); + editorInkThickness.addEventListener("input", evt => { + this.eventBus.dispatch("switchannotationeditorparams", { + source: this, + type: _pdfjsLib.AnnotationEditorParamsType.INK_THICKNESS, + value: editorInkThickness.valueAsNumber + }); + }); + editorInkOpacity.addEventListener("input", evt => { + this.eventBus.dispatch("switchannotationeditorparams", { + source: this, + type: _pdfjsLib.AnnotationEditorParamsType.INK_OPACITY, + value: editorInkOpacity.valueAsNumber + }); + }); + this.eventBus._on("annotationeditorparamschanged", evt => { + for (const [type, value] of evt.details) { + switch (type) { + case _pdfjsLib.AnnotationEditorParamsType.FREETEXT_SIZE: + editorFreeTextFontSize.value = value; + break; + case _pdfjsLib.AnnotationEditorParamsType.FREETEXT_COLOR: + editorFreeTextColor.value = value; + break; + case _pdfjsLib.AnnotationEditorParamsType.INK_COLOR: + editorInkColor.value = value; + break; + case _pdfjsLib.AnnotationEditorParamsType.INK_THICKNESS: + editorInkThickness.value = value; + break; + case _pdfjsLib.AnnotationEditorParamsType.INK_OPACITY: + editorInkOpacity.value = value; + break; + } + } + }); + } +} +exports.AnnotationEditorParams = AnnotationEditorParams; + +/***/ }), +/* 10 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.OverlayManager = void 0; +class OverlayManager { + #overlays = new WeakMap(); + #active = null; + get active() { + return this.#active; + } + async register(dialog, canForceClose = false) { + if (typeof dialog !== "object") { + throw new Error("Not enough parameters."); + } else if (this.#overlays.has(dialog)) { + throw new Error("The overlay is already registered."); + } + this.#overlays.set(dialog, { + canForceClose + }); + dialog.addEventListener("cancel", evt => { + this.#active = null; + }); + } + async unregister(dialog) { + if (!this.#overlays.has(dialog)) { + throw new Error("The overlay does not exist."); + } else if (this.#active === dialog) { + throw new Error("The overlay cannot be removed while it is active."); + } + this.#overlays.delete(dialog); + } + async open(dialog) { + if (!this.#overlays.has(dialog)) { + throw new Error("The overlay does not exist."); + } else if (this.#active) { + if (this.#active === dialog) { + throw new Error("The overlay is already active."); + } else if (this.#overlays.get(dialog).canForceClose) { + await this.close(); + } else { + throw new Error("Another overlay is currently active."); + } + } + this.#active = dialog; + dialog.showModal(); + } + async close(dialog = this.#active) { + if (!this.#overlays.has(dialog)) { + throw new Error("The overlay does not exist."); + } else if (!this.#active) { + throw new Error("The overlay is currently not active."); + } else if (this.#active !== dialog) { + throw new Error("Another overlay is currently active."); + } + dialog.close(); + this.#active = null; + } +} +exports.OverlayManager = OverlayManager; + +/***/ }), +/* 11 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PasswordPrompt = void 0; +var _pdfjsLib = __webpack_require__(5); +class PasswordPrompt { + #activeCapability = null; + #updateCallback = null; + #reason = null; + constructor(options, overlayManager, l10n, isViewerEmbedded = false) { + this.dialog = options.dialog; + this.label = options.label; + this.input = options.input; + this.submitButton = options.submitButton; + this.cancelButton = options.cancelButton; + this.overlayManager = overlayManager; + this.l10n = l10n; + this._isViewerEmbedded = isViewerEmbedded; + this.submitButton.addEventListener("click", this.#verify.bind(this)); + this.cancelButton.addEventListener("click", this.close.bind(this)); + this.input.addEventListener("keydown", e => { + if (e.keyCode === 13) { + this.#verify(); + } + }); + this.overlayManager.register(this.dialog, true); + this.dialog.addEventListener("close", this.#cancel.bind(this)); + } + async open() { + if (this.#activeCapability) { + await this.#activeCapability.promise; + } + this.#activeCapability = (0, _pdfjsLib.createPromiseCapability)(); + try { + await this.overlayManager.open(this.dialog); + } catch (ex) { + this.#activeCapability = null; + throw ex; + } + const passwordIncorrect = this.#reason === _pdfjsLib.PasswordResponses.INCORRECT_PASSWORD; + if (!this._isViewerEmbedded || passwordIncorrect) { + this.input.focus(); + } + this.label.textContent = await this.l10n.get(`password_${passwordIncorrect ? "invalid" : "label"}`); + } + async close() { + if (this.overlayManager.active === this.dialog) { + this.overlayManager.close(this.dialog); + } + } + #verify() { + const password = this.input.value; + if (password?.length > 0) { + this.#invokeCallback(password); + } + } + #cancel() { + this.#invokeCallback(new Error("PasswordPrompt cancelled.")); + this.#activeCapability.resolve(); + } + #invokeCallback(password) { + if (!this.#updateCallback) { + return; + } + this.close(); + this.input.value = ""; + this.#updateCallback(password); + this.#updateCallback = null; + } + async setUpdateCallback(updateCallback, reason) { + if (this.#activeCapability) { + await this.#activeCapability.promise; + } + this.#updateCallback = updateCallback; + this.#reason = reason; + } +} +exports.PasswordPrompt = PasswordPrompt; + +/***/ }), +/* 12 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFAttachmentViewer = void 0; +var _pdfjsLib = __webpack_require__(5); +var _base_tree_viewer = __webpack_require__(13); +var _event_utils = __webpack_require__(6); +class PDFAttachmentViewer extends _base_tree_viewer.BaseTreeViewer { + constructor(options) { + super(options); + this.downloadManager = options.downloadManager; + this.eventBus._on("fileattachmentannotation", this.#appendAttachment.bind(this)); + } + reset(keepRenderedCapability = false) { + super.reset(); + this._attachments = null; + if (!keepRenderedCapability) { + this._renderedCapability = (0, _pdfjsLib.createPromiseCapability)(); + } + this._pendingDispatchEvent = false; + } + async _dispatchEvent(attachmentsCount) { + this._renderedCapability.resolve(); + if (attachmentsCount === 0 && !this._pendingDispatchEvent) { + this._pendingDispatchEvent = true; + await (0, _event_utils.waitOnEventOrTimeout)({ + target: this.eventBus, + name: "annotationlayerrendered", + delay: 1000 + }); + if (!this._pendingDispatchEvent) { + return; + } + } + this._pendingDispatchEvent = false; + this.eventBus.dispatch("attachmentsloaded", { + source: this, + attachmentsCount + }); + } + _bindLink(element, { + content, + filename + }) { + element.onclick = () => { + this.downloadManager.openOrDownloadData(element, content, filename); + return false; + }; + } + render({ + attachments, + keepRenderedCapability = false + }) { + if (this._attachments) { + this.reset(keepRenderedCapability); + } + this._attachments = attachments || null; + if (!attachments) { + this._dispatchEvent(0); + return; + } + const names = Object.keys(attachments).sort(function (a, b) { + return a.toLowerCase().localeCompare(b.toLowerCase()); + }); + const fragment = document.createDocumentFragment(); + let attachmentsCount = 0; + for (const name of names) { + const item = attachments[name]; + const content = item.content, + filename = (0, _pdfjsLib.getFilenameFromUrl)(item.filename, true); + const div = document.createElement("div"); + div.className = "treeItem"; + const element = document.createElement("a"); + this._bindLink(element, { + content, + filename + }); + element.textContent = this._normalizeTextContent(filename); + div.append(element); + fragment.append(div); + attachmentsCount++; + } + this._finishRendering(fragment, attachmentsCount); + } + #appendAttachment({ + filename, + content + }) { + const renderedPromise = this._renderedCapability.promise; + renderedPromise.then(() => { + if (renderedPromise !== this._renderedCapability.promise) { + return; + } + const attachments = this._attachments || Object.create(null); + for (const name in attachments) { + if (filename === name) { + return; + } + } + attachments[filename] = { + filename, + content + }; + this.render({ + attachments, + keepRenderedCapability: true + }); + }); + } +} +exports.PDFAttachmentViewer = PDFAttachmentViewer; + +/***/ }), +/* 13 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.BaseTreeViewer = void 0; +var _ui_utils = __webpack_require__(1); +const TREEITEM_OFFSET_TOP = -100; +const TREEITEM_SELECTED_CLASS = "selected"; +class BaseTreeViewer { + constructor(options) { + if (this.constructor === BaseTreeViewer) { + throw new Error("Cannot initialize BaseTreeViewer."); + } + this.container = options.container; + this.eventBus = options.eventBus; + this.reset(); + } + reset() { + this._pdfDocument = null; + this._lastToggleIsShow = true; + this._currentTreeItem = null; + this.container.textContent = ""; + this.container.classList.remove("treeWithDeepNesting"); + } + _dispatchEvent(count) { + throw new Error("Not implemented: _dispatchEvent"); + } + _bindLink(element, params) { + throw new Error("Not implemented: _bindLink"); + } + _normalizeTextContent(str) { + return (0, _ui_utils.removeNullCharacters)(str, true) || "\u2013"; + } + _addToggleButton(div, hidden = false) { + const toggler = document.createElement("div"); + toggler.className = "treeItemToggler"; + if (hidden) { + toggler.classList.add("treeItemsHidden"); + } + toggler.onclick = evt => { + evt.stopPropagation(); + toggler.classList.toggle("treeItemsHidden"); + if (evt.shiftKey) { + const shouldShowAll = !toggler.classList.contains("treeItemsHidden"); + this._toggleTreeItem(div, shouldShowAll); + } + }; + div.prepend(toggler); + } + _toggleTreeItem(root, show = false) { + this._lastToggleIsShow = show; + for (const toggler of root.querySelectorAll(".treeItemToggler")) { + toggler.classList.toggle("treeItemsHidden", !show); + } + } + _toggleAllTreeItems() { + this._toggleTreeItem(this.container, !this._lastToggleIsShow); + } + _finishRendering(fragment, count, hasAnyNesting = false) { + if (hasAnyNesting) { + this.container.classList.add("treeWithDeepNesting"); + this._lastToggleIsShow = !fragment.querySelector(".treeItemsHidden"); + } + this.container.append(fragment); + this._dispatchEvent(count); + } + render(params) { + throw new Error("Not implemented: render"); + } + _updateCurrentTreeItem(treeItem = null) { + if (this._currentTreeItem) { + this._currentTreeItem.classList.remove(TREEITEM_SELECTED_CLASS); + this._currentTreeItem = null; + } + if (treeItem) { + treeItem.classList.add(TREEITEM_SELECTED_CLASS); + this._currentTreeItem = treeItem; + } + } + _scrollToCurrentTreeItem(treeItem) { + if (!treeItem) { + return; + } + let currentNode = treeItem.parentNode; + while (currentNode && currentNode !== this.container) { + if (currentNode.classList.contains("treeItem")) { + const toggler = currentNode.firstElementChild; + toggler?.classList.remove("treeItemsHidden"); + } + currentNode = currentNode.parentNode; + } + this._updateCurrentTreeItem(treeItem); + this.container.scrollTo(treeItem.offsetLeft, treeItem.offsetTop + TREEITEM_OFFSET_TOP); + } +} +exports.BaseTreeViewer = BaseTreeViewer; + +/***/ }), +/* 14 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFDocumentProperties = void 0; +var _pdfjsLib = __webpack_require__(5); +var _ui_utils = __webpack_require__(1); +const DEFAULT_FIELD_CONTENT = "-"; +const NON_METRIC_LOCALES = ["en-us", "en-lr", "my"]; +const US_PAGE_NAMES = { + "8.5x11": "Letter", + "8.5x14": "Legal" +}; +const METRIC_PAGE_NAMES = { + "297x420": "A3", + "210x297": "A4" +}; +function getPageName(size, isPortrait, pageNames) { + const width = isPortrait ? size.width : size.height; + const height = isPortrait ? size.height : size.width; + return pageNames[`${width}x${height}`]; +} +class PDFDocumentProperties { + #fieldData = null; + constructor({ + dialog, + fields, + closeButton + }, overlayManager, eventBus, l10n, fileNameLookup) { + this.dialog = dialog; + this.fields = fields; + this.overlayManager = overlayManager; + this.l10n = l10n; + this._fileNameLookup = fileNameLookup; + this.#reset(); + closeButton.addEventListener("click", this.close.bind(this)); + this.overlayManager.register(this.dialog); + eventBus._on("pagechanging", evt => { + this._currentPageNumber = evt.pageNumber; + }); + eventBus._on("rotationchanging", evt => { + this._pagesRotation = evt.pagesRotation; + }); + this._isNonMetricLocale = true; + l10n.getLanguage().then(locale => { + this._isNonMetricLocale = NON_METRIC_LOCALES.includes(locale); + }); + } + async open() { + await Promise.all([this.overlayManager.open(this.dialog), this._dataAvailableCapability.promise]); + const currentPageNumber = this._currentPageNumber; + const pagesRotation = this._pagesRotation; + if (this.#fieldData && currentPageNumber === this.#fieldData._currentPageNumber && pagesRotation === this.#fieldData._pagesRotation) { + this.#updateUI(); + return; + } + const { + info, + contentLength + } = await this.pdfDocument.getMetadata(); + const [fileName, fileSize, creationDate, modificationDate, pageSize, isLinearized] = await Promise.all([this._fileNameLookup(), this.#parseFileSize(contentLength), this.#parseDate(info.CreationDate), this.#parseDate(info.ModDate), this.pdfDocument.getPage(currentPageNumber).then(pdfPage => { + return this.#parsePageSize((0, _ui_utils.getPageSizeInches)(pdfPage), pagesRotation); + }), this.#parseLinearization(info.IsLinearized)]); + this.#fieldData = Object.freeze({ + fileName, + fileSize, + title: info.Title, + author: info.Author, + subject: info.Subject, + keywords: info.Keywords, + creationDate, + modificationDate, + creator: info.Creator, + producer: info.Producer, + version: info.PDFFormatVersion, + pageCount: this.pdfDocument.numPages, + pageSize, + linearized: isLinearized, + _currentPageNumber: currentPageNumber, + _pagesRotation: pagesRotation + }); + this.#updateUI(); + const { + length + } = await this.pdfDocument.getDownloadInfo(); + if (contentLength === length) { + return; + } + const data = Object.assign(Object.create(null), this.#fieldData); + data.fileSize = await this.#parseFileSize(length); + this.#fieldData = Object.freeze(data); + this.#updateUI(); + } + async close() { + this.overlayManager.close(this.dialog); + } + setDocument(pdfDocument) { + if (this.pdfDocument) { + this.#reset(); + this.#updateUI(true); + } + if (!pdfDocument) { + return; + } + this.pdfDocument = pdfDocument; + this._dataAvailableCapability.resolve(); + } + #reset() { + this.pdfDocument = null; + this.#fieldData = null; + this._dataAvailableCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._currentPageNumber = 1; + this._pagesRotation = 0; + } + #updateUI(reset = false) { + if (reset || !this.#fieldData) { + for (const id in this.fields) { + this.fields[id].textContent = DEFAULT_FIELD_CONTENT; + } + return; + } + if (this.overlayManager.active !== this.dialog) { + return; + } + for (const id in this.fields) { + const content = this.#fieldData[id]; + this.fields[id].textContent = content || content === 0 ? content : DEFAULT_FIELD_CONTENT; + } + } + async #parseFileSize(fileSize = 0) { + const kb = fileSize / 1024, + mb = kb / 1024; + if (!kb) { + return undefined; + } + return this.l10n.get(`document_properties_${mb >= 1 ? "mb" : "kb"}`, { + size_mb: mb >= 1 && (+mb.toPrecision(3)).toLocaleString(), + size_kb: mb < 1 && (+kb.toPrecision(3)).toLocaleString(), + size_b: fileSize.toLocaleString() + }); + } + async #parsePageSize(pageSizeInches, pagesRotation) { + if (!pageSizeInches) { + return undefined; + } + if (pagesRotation % 180 !== 0) { + pageSizeInches = { + width: pageSizeInches.height, + height: pageSizeInches.width + }; + } + const isPortrait = (0, _ui_utils.isPortraitOrientation)(pageSizeInches); + let sizeInches = { + width: Math.round(pageSizeInches.width * 100) / 100, + height: Math.round(pageSizeInches.height * 100) / 100 + }; + let sizeMillimeters = { + width: Math.round(pageSizeInches.width * 25.4 * 10) / 10, + height: Math.round(pageSizeInches.height * 25.4 * 10) / 10 + }; + let rawName = getPageName(sizeInches, isPortrait, US_PAGE_NAMES) || getPageName(sizeMillimeters, isPortrait, METRIC_PAGE_NAMES); + if (!rawName && !(Number.isInteger(sizeMillimeters.width) && Number.isInteger(sizeMillimeters.height))) { + const exactMillimeters = { + width: pageSizeInches.width * 25.4, + height: pageSizeInches.height * 25.4 + }; + const intMillimeters = { + width: Math.round(sizeMillimeters.width), + height: Math.round(sizeMillimeters.height) + }; + if (Math.abs(exactMillimeters.width - intMillimeters.width) < 0.1 && Math.abs(exactMillimeters.height - intMillimeters.height) < 0.1) { + rawName = getPageName(intMillimeters, isPortrait, METRIC_PAGE_NAMES); + if (rawName) { + sizeInches = { + width: Math.round(intMillimeters.width / 25.4 * 100) / 100, + height: Math.round(intMillimeters.height / 25.4 * 100) / 100 + }; + sizeMillimeters = intMillimeters; + } + } + } + const [{ + width, + height + }, unit, name, orientation] = await Promise.all([this._isNonMetricLocale ? sizeInches : sizeMillimeters, this.l10n.get(`document_properties_page_size_unit_${this._isNonMetricLocale ? "inches" : "millimeters"}`), rawName && this.l10n.get(`document_properties_page_size_name_${rawName.toLowerCase()}`), this.l10n.get(`document_properties_page_size_orientation_${isPortrait ? "portrait" : "landscape"}`)]); + return this.l10n.get(`document_properties_page_size_dimension_${name ? "name_" : ""}string`, { + width: width.toLocaleString(), + height: height.toLocaleString(), + unit, + name, + orientation + }); + } + async #parseDate(inputDate) { + const dateObject = _pdfjsLib.PDFDateString.toDateObject(inputDate); + if (!dateObject) { + return undefined; + } + return this.l10n.get("document_properties_date_string", { + date: dateObject.toLocaleDateString(), + time: dateObject.toLocaleTimeString() + }); + } + #parseLinearization(isLinearized) { + return this.l10n.get(`document_properties_linearized_${isLinearized ? "yes" : "no"}`); + } +} +exports.PDFDocumentProperties = PDFDocumentProperties; + +/***/ }), +/* 15 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFFindBar = void 0; +var _pdf_find_controller = __webpack_require__(16); +const MATCHES_COUNT_LIMIT = 1000; +class PDFFindBar { + constructor(options, eventBus, l10n) { + this.opened = false; + this.bar = options.bar; + this.toggleButton = options.toggleButton; + this.findField = options.findField; + this.highlightAll = options.highlightAllCheckbox; + this.caseSensitive = options.caseSensitiveCheckbox; + this.matchDiacritics = options.matchDiacriticsCheckbox; + this.entireWord = options.entireWordCheckbox; + this.findMsg = options.findMsg; + this.findResultsCount = options.findResultsCount; + this.findPreviousButton = options.findPreviousButton; + this.findNextButton = options.findNextButton; + this.eventBus = eventBus; + this.l10n = l10n; + this.toggleButton.addEventListener("click", () => { + this.toggle(); + }); + this.findField.addEventListener("input", () => { + this.dispatchEvent(""); + }); + this.bar.addEventListener("keydown", e => { + switch (e.keyCode) { + case 13: + if (e.target === this.findField) { + this.dispatchEvent("again", e.shiftKey); + } + break; + case 27: + this.close(); + break; + } + }); + this.findPreviousButton.addEventListener("click", () => { + this.dispatchEvent("again", true); + }); + this.findNextButton.addEventListener("click", () => { + this.dispatchEvent("again", false); + }); + this.highlightAll.addEventListener("click", () => { + this.dispatchEvent("highlightallchange"); + }); + this.caseSensitive.addEventListener("click", () => { + this.dispatchEvent("casesensitivitychange"); + }); + this.entireWord.addEventListener("click", () => { + this.dispatchEvent("entirewordchange"); + }); + this.matchDiacritics.addEventListener("click", () => { + this.dispatchEvent("diacriticmatchingchange"); + }); + this.eventBus._on("resize", this.#adjustWidth.bind(this)); + } + reset() { + this.updateUIState(); + } + dispatchEvent(type, findPrev = false) { + this.eventBus.dispatch("find", { + source: this, + type, + query: this.findField.value, + phraseSearch: true, + caseSensitive: this.caseSensitive.checked, + entireWord: this.entireWord.checked, + highlightAll: this.highlightAll.checked, + findPrevious: findPrev, + matchDiacritics: this.matchDiacritics.checked + }); + } + updateUIState(state, previous, matchesCount) { + let findMsg = Promise.resolve(""); + let status = ""; + switch (state) { + case _pdf_find_controller.FindState.FOUND: + break; + case _pdf_find_controller.FindState.PENDING: + status = "pending"; + break; + case _pdf_find_controller.FindState.NOT_FOUND: + findMsg = this.l10n.get("find_not_found"); + status = "notFound"; + break; + case _pdf_find_controller.FindState.WRAPPED: + findMsg = this.l10n.get(`find_reached_${previous ? "top" : "bottom"}`); + break; + } + this.findField.setAttribute("data-status", status); + this.findField.setAttribute("aria-invalid", state === _pdf_find_controller.FindState.NOT_FOUND); + findMsg.then(msg => { + this.findMsg.textContent = msg; + this.#adjustWidth(); + }); + this.updateResultsCount(matchesCount); + } + updateResultsCount({ + current = 0, + total = 0 + } = {}) { + const limit = MATCHES_COUNT_LIMIT; + let matchCountMsg = Promise.resolve(""); + if (total > 0) { + if (total > limit) { + let key = "find_match_count_limit"; + key += "[other]"; + matchCountMsg = this.l10n.get(key, { + limit + }); + } else { + let key = "find_match_count"; + key += "[other]"; + matchCountMsg = this.l10n.get(key, { + current, + total + }); + } + } + matchCountMsg.then(msg => { + this.findResultsCount.textContent = msg; + this.#adjustWidth(); + }); + } + open() { + if (!this.opened) { + this.opened = true; + this.toggleButton.classList.add("toggled"); + this.toggleButton.setAttribute("aria-expanded", "true"); + this.bar.classList.remove("hidden"); + } + this.findField.select(); + this.findField.focus(); + this.#adjustWidth(); + } + close() { + if (!this.opened) { + return; + } + this.opened = false; + this.toggleButton.classList.remove("toggled"); + this.toggleButton.setAttribute("aria-expanded", "false"); + this.bar.classList.add("hidden"); + this.eventBus.dispatch("findbarclose", { + source: this + }); + } + toggle() { + if (this.opened) { + this.close(); + } else { + this.open(); + } + } + #adjustWidth() { + if (!this.opened) { + return; + } + this.bar.classList.remove("wrapContainers"); + const findbarHeight = this.bar.clientHeight; + const inputContainerHeight = this.bar.firstElementChild.clientHeight; + if (findbarHeight > inputContainerHeight) { + this.bar.classList.add("wrapContainers"); + } + } +} +exports.PDFFindBar = PDFFindBar; + +/***/ }), +/* 16 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFFindController = exports.FindState = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +var _pdf_find_utils = __webpack_require__(17); +const FindState = { + FOUND: 0, + NOT_FOUND: 1, + WRAPPED: 2, + PENDING: 3 +}; +exports.FindState = FindState; +const FIND_TIMEOUT = 250; +const MATCH_SCROLL_OFFSET_TOP = -50; +const MATCH_SCROLL_OFFSET_LEFT = -400; +const CHARACTERS_TO_NORMALIZE = { + "\u2010": "-", + "\u2018": "'", + "\u2019": "'", + "\u201A": "'", + "\u201B": "'", + "\u201C": '"', + "\u201D": '"', + "\u201E": '"', + "\u201F": '"', + "\u00BC": "1/4", + "\u00BD": "1/2", + "\u00BE": "3/4" +}; +const DIACRITICS_EXCEPTION = new Set([0x3099, 0x309a, 0x094d, 0x09cd, 0x0a4d, 0x0acd, 0x0b4d, 0x0bcd, 0x0c4d, 0x0ccd, 0x0d3b, 0x0d3c, 0x0d4d, 0x0dca, 0x0e3a, 0x0eba, 0x0f84, 0x1039, 0x103a, 0x1714, 0x1734, 0x17d2, 0x1a60, 0x1b44, 0x1baa, 0x1bab, 0x1bf2, 0x1bf3, 0x2d7f, 0xa806, 0xa82c, 0xa8c4, 0xa953, 0xa9c0, 0xaaf6, 0xabed, 0x0c56, 0x0f71, 0x0f72, 0x0f7a, 0x0f7b, 0x0f7c, 0x0f7d, 0x0f80, 0x0f74]); +let DIACRITICS_EXCEPTION_STR; +const DIACRITICS_REG_EXP = /\p{M}+/gu; +const SPECIAL_CHARS_REG_EXP = /([.*+?^${}()|[\]\\])|(\p{P})|(\s+)|(\p{M})|(\p{L})/gu; +const NOT_DIACRITIC_FROM_END_REG_EXP = /([^\p{M}])\p{M}*$/u; +const NOT_DIACRITIC_FROM_START_REG_EXP = /^\p{M}*([^\p{M}])/u; +const SYLLABLES_REG_EXP = /[\uAC00-\uD7AF\uFA6C\uFACF-\uFAD1\uFAD5-\uFAD7]+/g; +const SYLLABLES_LENGTHS = new Map(); +const FIRST_CHAR_SYLLABLES_REG_EXP = "[\\u1100-\\u1112\\ud7a4-\\ud7af\\ud84a\\ud84c\\ud850\\ud854\\ud857\\ud85f]"; +const NFKC_CHARS_TO_NORMALIZE = new Map(); +let noSyllablesRegExp = null; +let withSyllablesRegExp = null; +function normalize(text) { + const syllablePositions = []; + let m; + while ((m = SYLLABLES_REG_EXP.exec(text)) !== null) { + let { + index + } = m; + for (const char of m[0]) { + let len = SYLLABLES_LENGTHS.get(char); + if (!len) { + len = char.normalize("NFD").length; + SYLLABLES_LENGTHS.set(char, len); + } + syllablePositions.push([len, index++]); + } + } + let normalizationRegex; + if (syllablePositions.length === 0 && noSyllablesRegExp) { + normalizationRegex = noSyllablesRegExp; + } else if (syllablePositions.length > 0 && withSyllablesRegExp) { + normalizationRegex = withSyllablesRegExp; + } else { + const replace = Object.keys(CHARACTERS_TO_NORMALIZE).join(""); + const toNormalizeWithNFKC = "\u2460-\u2473" + "\u24b6-\u24ff" + "\u3244-\u32bf" + "\u32d0-\u32fe" + "\uff00-\uffef"; + const CJK = "(?:\\p{Ideographic}|[\u3040-\u30FF])"; + const regexp = `([${replace}])|([${toNormalizeWithNFKC}])|(\\p{M}+(?:-\\n)?)|(\\S-\\n)|(${CJK}\\n)|(\\n)`; + if (syllablePositions.length === 0) { + normalizationRegex = noSyllablesRegExp = new RegExp(regexp + "|(\\u0000)", "gum"); + } else { + normalizationRegex = withSyllablesRegExp = new RegExp(regexp + `|(${FIRST_CHAR_SYLLABLES_REG_EXP})`, "gum"); + } + } + const rawDiacriticsPositions = []; + while ((m = DIACRITICS_REG_EXP.exec(text)) !== null) { + rawDiacriticsPositions.push([m[0].length, m.index]); + } + let normalized = text.normalize("NFD"); + const positions = [[0, 0]]; + let rawDiacriticsIndex = 0; + let syllableIndex = 0; + let shift = 0; + let shiftOrigin = 0; + let eol = 0; + let hasDiacritics = false; + normalized = normalized.replace(normalizationRegex, (match, p1, p2, p3, p4, p5, p6, p7, i) => { + i -= shiftOrigin; + if (p1) { + const replacement = CHARACTERS_TO_NORMALIZE[p1]; + const jj = replacement.length; + for (let j = 1; j < jj; j++) { + positions.push([i - shift + j, shift - j]); + } + shift -= jj - 1; + return replacement; + } + if (p2) { + let replacement = NFKC_CHARS_TO_NORMALIZE.get(p2); + if (!replacement) { + replacement = p2.normalize("NFKC"); + NFKC_CHARS_TO_NORMALIZE.set(p2, replacement); + } + const jj = replacement.length; + for (let j = 1; j < jj; j++) { + positions.push([i - shift + j, shift - j]); + } + shift -= jj - 1; + return replacement; + } + if (p3) { + const hasTrailingDashEOL = p3.endsWith("\n"); + const len = hasTrailingDashEOL ? p3.length - 2 : p3.length; + hasDiacritics = true; + let jj = len; + if (i + eol === rawDiacriticsPositions[rawDiacriticsIndex]?.[1]) { + jj -= rawDiacriticsPositions[rawDiacriticsIndex][0]; + ++rawDiacriticsIndex; + } + for (let j = 1; j <= jj; j++) { + positions.push([i - 1 - shift + j, shift - j]); + } + shift -= jj; + shiftOrigin += jj; + if (hasTrailingDashEOL) { + i += len - 1; + positions.push([i - shift + 1, 1 + shift]); + shift += 1; + shiftOrigin += 1; + eol += 1; + return p3.slice(0, len); + } + return p3; + } + if (p4) { + positions.push([i - shift + 1, 1 + shift]); + shift += 1; + shiftOrigin += 1; + eol += 1; + return p4.charAt(0); + } + if (p5) { + positions.push([i - shift + 1, shift]); + shiftOrigin += 1; + eol += 1; + return p5.charAt(0); + } + if (p6) { + positions.push([i - shift + 1, shift - 1]); + shift -= 1; + shiftOrigin += 1; + eol += 1; + return " "; + } + if (i + eol === syllablePositions[syllableIndex]?.[1]) { + const newCharLen = syllablePositions[syllableIndex][0] - 1; + ++syllableIndex; + for (let j = 1; j <= newCharLen; j++) { + positions.push([i - (shift - j), shift - j]); + } + shift -= newCharLen; + shiftOrigin += newCharLen; + } + return p7; + }); + positions.push([normalized.length, shift]); + return [normalized, positions, hasDiacritics]; +} +function getOriginalIndex(diffs, pos, len) { + if (!diffs) { + return [pos, len]; + } + const start = pos; + const end = pos + len; + let i = (0, _ui_utils.binarySearchFirstItem)(diffs, x => x[0] >= start); + if (diffs[i][0] > start) { + --i; + } + let j = (0, _ui_utils.binarySearchFirstItem)(diffs, x => x[0] >= end, i); + if (diffs[j][0] > end) { + --j; + } + return [start + diffs[i][1], len + diffs[j][1] - diffs[i][1]]; +} +class PDFFindController { + #updateMatchesCountOnProgress = true; + #visitedPagesCount = 0; + constructor({ + linkService, + eventBus, + updateMatchesCountOnProgress = true + }) { + this._linkService = linkService; + this._eventBus = eventBus; + this.#updateMatchesCountOnProgress = updateMatchesCountOnProgress; + this.#reset(); + eventBus._on("find", this.#onFind.bind(this)); + eventBus._on("findbarclose", this.#onFindBarClose.bind(this)); + } + get highlightMatches() { + return this._highlightMatches; + } + get pageMatches() { + return this._pageMatches; + } + get pageMatchesLength() { + return this._pageMatchesLength; + } + get selected() { + return this._selected; + } + get state() { + return this._state; + } + setDocument(pdfDocument) { + if (this._pdfDocument) { + this.#reset(); + } + if (!pdfDocument) { + return; + } + this._pdfDocument = pdfDocument; + this._firstPageCapability.resolve(); + } + #onFind(state) { + if (!state) { + return; + } + const pdfDocument = this._pdfDocument; + const { + type + } = state; + if (this._state === null || this.#shouldDirtyMatch(state)) { + this._dirtyMatch = true; + } + this._state = state; + if (type !== "highlightallchange") { + this.#updateUIState(FindState.PENDING); + } + this._firstPageCapability.promise.then(() => { + if (!this._pdfDocument || pdfDocument && this._pdfDocument !== pdfDocument) { + return; + } + this.#extractText(); + const findbarClosed = !this._highlightMatches; + const pendingTimeout = !!this._findTimeout; + if (this._findTimeout) { + clearTimeout(this._findTimeout); + this._findTimeout = null; + } + if (!type) { + this._findTimeout = setTimeout(() => { + this.#nextMatch(); + this._findTimeout = null; + }, FIND_TIMEOUT); + } else if (this._dirtyMatch) { + this.#nextMatch(); + } else if (type === "again") { + this.#nextMatch(); + if (findbarClosed && this._state.highlightAll) { + this.#updateAllPages(); + } + } else if (type === "highlightallchange") { + if (pendingTimeout) { + this.#nextMatch(); + } else { + this._highlightMatches = true; + } + this.#updateAllPages(); + } else { + this.#nextMatch(); + } + }); + } + scrollMatchIntoView({ + element = null, + selectedLeft = 0, + pageIndex = -1, + matchIndex = -1 + }) { + if (!this._scrollMatches || !element) { + return; + } else if (matchIndex === -1 || matchIndex !== this._selected.matchIdx) { + return; + } else if (pageIndex === -1 || pageIndex !== this._selected.pageIdx) { + return; + } + this._scrollMatches = false; + const spot = { + top: MATCH_SCROLL_OFFSET_TOP, + left: selectedLeft + MATCH_SCROLL_OFFSET_LEFT + }; + (0, _ui_utils.scrollIntoView)(element, spot, true); + } + #reset() { + this._highlightMatches = false; + this._scrollMatches = false; + this._pdfDocument = null; + this._pageMatches = []; + this._pageMatchesLength = []; + this.#visitedPagesCount = 0; + this._state = null; + this._selected = { + pageIdx: -1, + matchIdx: -1 + }; + this._offset = { + pageIdx: null, + matchIdx: null, + wrapped: false + }; + this._extractTextPromises = []; + this._pageContents = []; + this._pageDiffs = []; + this._hasDiacritics = []; + this._matchesCountTotal = 0; + this._pagesToSearch = null; + this._pendingFindMatches = new Set(); + this._resumePageIdx = null; + this._dirtyMatch = false; + clearTimeout(this._findTimeout); + this._findTimeout = null; + this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)(); + } + get #query() { + if (this._state.query !== this._rawQuery) { + this._rawQuery = this._state.query; + [this._normalizedQuery] = normalize(this._state.query); + } + return this._normalizedQuery; + } + #shouldDirtyMatch(state) { + if (state.query !== this._state.query) { + return true; + } + switch (state.type) { + case "again": + const pageNumber = this._selected.pageIdx + 1; + const linkService = this._linkService; + if (pageNumber >= 1 && pageNumber <= linkService.pagesCount && pageNumber !== linkService.page && !linkService.isPageVisible(pageNumber)) { + return true; + } + return false; + case "highlightallchange": + return false; + } + return true; + } + #isEntireWord(content, startIdx, length) { + let match = content.slice(0, startIdx).match(NOT_DIACRITIC_FROM_END_REG_EXP); + if (match) { + const first = content.charCodeAt(startIdx); + const limit = match[1].charCodeAt(0); + if ((0, _pdf_find_utils.getCharacterType)(first) === (0, _pdf_find_utils.getCharacterType)(limit)) { + return false; + } + } + match = content.slice(startIdx + length).match(NOT_DIACRITIC_FROM_START_REG_EXP); + if (match) { + const last = content.charCodeAt(startIdx + length - 1); + const limit = match[1].charCodeAt(0); + if ((0, _pdf_find_utils.getCharacterType)(last) === (0, _pdf_find_utils.getCharacterType)(limit)) { + return false; + } + } + return true; + } + #calculateRegExpMatch(query, entireWord, pageIndex, pageContent) { + const matches = this._pageMatches[pageIndex] = []; + const matchesLength = this._pageMatchesLength[pageIndex] = []; + if (!query) { + return; + } + const diffs = this._pageDiffs[pageIndex]; + let match; + while ((match = query.exec(pageContent)) !== null) { + if (entireWord && !this.#isEntireWord(pageContent, match.index, match[0].length)) { + continue; + } + const [matchPos, matchLen] = getOriginalIndex(diffs, match.index, match[0].length); + if (matchLen) { + matches.push(matchPos); + matchesLength.push(matchLen); + } + } + } + #convertToRegExpString(query, hasDiacritics) { + const { + matchDiacritics + } = this._state; + let isUnicode = false; + query = query.replace(SPECIAL_CHARS_REG_EXP, (match, p1, p2, p3, p4, p5) => { + if (p1) { + return `[ ]*\\${p1}[ ]*`; + } + if (p2) { + return `[ ]*${p2}[ ]*`; + } + if (p3) { + return "[ ]+"; + } + if (matchDiacritics) { + return p4 || p5; + } + if (p4) { + return DIACRITICS_EXCEPTION.has(p4.charCodeAt(0)) ? p4 : ""; + } + if (hasDiacritics) { + isUnicode = true; + return `${p5}\\p{M}*`; + } + return p5; + }); + const trailingSpaces = "[ ]*"; + if (query.endsWith(trailingSpaces)) { + query = query.slice(0, query.length - trailingSpaces.length); + } + if (matchDiacritics) { + if (hasDiacritics) { + DIACRITICS_EXCEPTION_STR ||= String.fromCharCode(...DIACRITICS_EXCEPTION); + isUnicode = true; + query = `${query}(?=[${DIACRITICS_EXCEPTION_STR}]|[^\\p{M}]|$)`; + } + } + return [isUnicode, query]; + } + #calculateMatch(pageIndex) { + let query = this.#query; + if (!query) { + return; + } + const { + caseSensitive, + entireWord, + phraseSearch + } = this._state; + const pageContent = this._pageContents[pageIndex]; + const hasDiacritics = this._hasDiacritics[pageIndex]; + let isUnicode = false; + if (phraseSearch) { + [isUnicode, query] = this.#convertToRegExpString(query, hasDiacritics); + } else { + const match = query.match(/\S+/g); + if (match) { + query = match.sort().reverse().map(q => { + const [isUnicodePart, queryPart] = this.#convertToRegExpString(q, hasDiacritics); + isUnicode ||= isUnicodePart; + return `(${queryPart})`; + }).join("|"); + } + } + const flags = `g${isUnicode ? "u" : ""}${caseSensitive ? "" : "i"}`; + query = query ? new RegExp(query, flags) : null; + this.#calculateRegExpMatch(query, entireWord, pageIndex, pageContent); + if (this._state.highlightAll) { + this.#updatePage(pageIndex); + } + if (this._resumePageIdx === pageIndex) { + this._resumePageIdx = null; + this.#nextPageMatch(); + } + const pageMatchesCount = this._pageMatches[pageIndex].length; + this._matchesCountTotal += pageMatchesCount; + if (this.#updateMatchesCountOnProgress) { + if (pageMatchesCount > 0) { + this.#updateUIResultsCount(); + } + } else if (++this.#visitedPagesCount === this._linkService.pagesCount) { + this.#updateUIResultsCount(); + } + } + #extractText() { + if (this._extractTextPromises.length > 0) { + return; + } + let promise = Promise.resolve(); + for (let i = 0, ii = this._linkService.pagesCount; i < ii; i++) { + const extractTextCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._extractTextPromises[i] = extractTextCapability.promise; + promise = promise.then(() => { + return this._pdfDocument.getPage(i + 1).then(pdfPage => { + return pdfPage.getTextContent(); + }).then(textContent => { + const strBuf = []; + for (const textItem of textContent.items) { + strBuf.push(textItem.str); + if (textItem.hasEOL) { + strBuf.push("\n"); + } + } + [this._pageContents[i], this._pageDiffs[i], this._hasDiacritics[i]] = normalize(strBuf.join("")); + extractTextCapability.resolve(); + }, reason => { + console.error(`Unable to get text content for page ${i + 1}`, reason); + this._pageContents[i] = ""; + this._pageDiffs[i] = null; + this._hasDiacritics[i] = false; + extractTextCapability.resolve(); + }); + }); + } + } + #updatePage(index) { + if (this._scrollMatches && this._selected.pageIdx === index) { + this._linkService.page = index + 1; + } + this._eventBus.dispatch("updatetextlayermatches", { + source: this, + pageIndex: index + }); + } + #updateAllPages() { + this._eventBus.dispatch("updatetextlayermatches", { + source: this, + pageIndex: -1 + }); + } + #nextMatch() { + const previous = this._state.findPrevious; + const currentPageIndex = this._linkService.page - 1; + const numPages = this._linkService.pagesCount; + this._highlightMatches = true; + if (this._dirtyMatch) { + this._dirtyMatch = false; + this._selected.pageIdx = this._selected.matchIdx = -1; + this._offset.pageIdx = currentPageIndex; + this._offset.matchIdx = null; + this._offset.wrapped = false; + this._resumePageIdx = null; + this._pageMatches.length = 0; + this._pageMatchesLength.length = 0; + this.#visitedPagesCount = 0; + this._matchesCountTotal = 0; + this.#updateAllPages(); + for (let i = 0; i < numPages; i++) { + if (this._pendingFindMatches.has(i)) { + continue; + } + this._pendingFindMatches.add(i); + this._extractTextPromises[i].then(() => { + this._pendingFindMatches.delete(i); + this.#calculateMatch(i); + }); + } + } + if (!this.#query) { + this.#updateUIState(FindState.FOUND); + return; + } + if (this._resumePageIdx) { + return; + } + const offset = this._offset; + this._pagesToSearch = numPages; + if (offset.matchIdx !== null) { + const numPageMatches = this._pageMatches[offset.pageIdx].length; + if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) { + offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1; + this.#updateMatch(true); + return; + } + this.#advanceOffsetPage(previous); + } + this.#nextPageMatch(); + } + #matchesReady(matches) { + const offset = this._offset; + const numMatches = matches.length; + const previous = this._state.findPrevious; + if (numMatches) { + offset.matchIdx = previous ? numMatches - 1 : 0; + this.#updateMatch(true); + return true; + } + this.#advanceOffsetPage(previous); + if (offset.wrapped) { + offset.matchIdx = null; + if (this._pagesToSearch < 0) { + this.#updateMatch(false); + return true; + } + } + return false; + } + #nextPageMatch() { + if (this._resumePageIdx !== null) { + console.error("There can only be one pending page."); + } + let matches = null; + do { + const pageIdx = this._offset.pageIdx; + matches = this._pageMatches[pageIdx]; + if (!matches) { + this._resumePageIdx = pageIdx; + break; + } + } while (!this.#matchesReady(matches)); + } + #advanceOffsetPage(previous) { + const offset = this._offset; + const numPages = this._linkService.pagesCount; + offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1; + offset.matchIdx = null; + this._pagesToSearch--; + if (offset.pageIdx >= numPages || offset.pageIdx < 0) { + offset.pageIdx = previous ? numPages - 1 : 0; + offset.wrapped = true; + } + } + #updateMatch(found = false) { + let state = FindState.NOT_FOUND; + const wrapped = this._offset.wrapped; + this._offset.wrapped = false; + if (found) { + const previousPage = this._selected.pageIdx; + this._selected.pageIdx = this._offset.pageIdx; + this._selected.matchIdx = this._offset.matchIdx; + state = wrapped ? FindState.WRAPPED : FindState.FOUND; + if (previousPage !== -1 && previousPage !== this._selected.pageIdx) { + this.#updatePage(previousPage); + } + } + this.#updateUIState(state, this._state.findPrevious); + if (this._selected.pageIdx !== -1) { + this._scrollMatches = true; + this.#updatePage(this._selected.pageIdx); + } + } + #onFindBarClose(evt) { + const pdfDocument = this._pdfDocument; + this._firstPageCapability.promise.then(() => { + if (!this._pdfDocument || pdfDocument && this._pdfDocument !== pdfDocument) { + return; + } + if (this._findTimeout) { + clearTimeout(this._findTimeout); + this._findTimeout = null; + } + if (this._resumePageIdx) { + this._resumePageIdx = null; + this._dirtyMatch = true; + } + this.#updateUIState(FindState.FOUND); + this._highlightMatches = false; + this.#updateAllPages(); + }); + } + #requestMatchesCount() { + const { + pageIdx, + matchIdx + } = this._selected; + let current = 0, + total = this._matchesCountTotal; + if (matchIdx !== -1) { + for (let i = 0; i < pageIdx; i++) { + current += this._pageMatches[i]?.length || 0; + } + current += matchIdx + 1; + } + if (current < 1 || current > total) { + current = total = 0; + } + return { + current, + total + }; + } + #updateUIResultsCount() { + this._eventBus.dispatch("updatefindmatchescount", { + source: this, + matchesCount: this.#requestMatchesCount() + }); + } + #updateUIState(state, previous = false) { + this._eventBus.dispatch("updatefindcontrolstate", { + source: this, + state, + previous, + matchesCount: this.#requestMatchesCount(), + rawQuery: this._state?.query ?? null + }); + } +} +exports.PDFFindController = PDFFindController; + +/***/ }), +/* 17 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CharacterType = void 0; +exports.getCharacterType = getCharacterType; +const CharacterType = { + SPACE: 0, + ALPHA_LETTER: 1, + PUNCT: 2, + HAN_LETTER: 3, + KATAKANA_LETTER: 4, + HIRAGANA_LETTER: 5, + HALFWIDTH_KATAKANA_LETTER: 6, + THAI_LETTER: 7 +}; +exports.CharacterType = CharacterType; +function isAlphabeticalScript(charCode) { + return charCode < 0x2e80; +} +function isAscii(charCode) { + return (charCode & 0xff80) === 0; +} +function isAsciiAlpha(charCode) { + return charCode >= 0x61 && charCode <= 0x7a || charCode >= 0x41 && charCode <= 0x5a; +} +function isAsciiDigit(charCode) { + return charCode >= 0x30 && charCode <= 0x39; +} +function isAsciiSpace(charCode) { + return charCode === 0x20 || charCode === 0x09 || charCode === 0x0d || charCode === 0x0a; +} +function isHan(charCode) { + return charCode >= 0x3400 && charCode <= 0x9fff || charCode >= 0xf900 && charCode <= 0xfaff; +} +function isKatakana(charCode) { + return charCode >= 0x30a0 && charCode <= 0x30ff; +} +function isHiragana(charCode) { + return charCode >= 0x3040 && charCode <= 0x309f; +} +function isHalfwidthKatakana(charCode) { + return charCode >= 0xff60 && charCode <= 0xff9f; +} +function isThai(charCode) { + return (charCode & 0xff80) === 0x0e00; +} +function getCharacterType(charCode) { + if (isAlphabeticalScript(charCode)) { + if (isAscii(charCode)) { + if (isAsciiSpace(charCode)) { + return CharacterType.SPACE; + } else if (isAsciiAlpha(charCode) || isAsciiDigit(charCode) || charCode === 0x5f) { + return CharacterType.ALPHA_LETTER; + } + return CharacterType.PUNCT; + } else if (isThai(charCode)) { + return CharacterType.THAI_LETTER; + } else if (charCode === 0xa0) { + return CharacterType.SPACE; + } + return CharacterType.ALPHA_LETTER; + } + if (isHan(charCode)) { + return CharacterType.HAN_LETTER; + } else if (isKatakana(charCode)) { + return CharacterType.KATAKANA_LETTER; + } else if (isHiragana(charCode)) { + return CharacterType.HIRAGANA_LETTER; + } else if (isHalfwidthKatakana(charCode)) { + return CharacterType.HALFWIDTH_KATAKANA_LETTER; + } + return CharacterType.ALPHA_LETTER; +} + +/***/ }), +/* 18 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFHistory = void 0; +exports.isDestArraysEqual = isDestArraysEqual; +exports.isDestHashesEqual = isDestHashesEqual; +var _ui_utils = __webpack_require__(1); +var _event_utils = __webpack_require__(6); +const HASH_CHANGE_TIMEOUT = 1000; +const POSITION_UPDATED_THRESHOLD = 50; +const UPDATE_VIEWAREA_TIMEOUT = 1000; +function getCurrentHash() { + return document.location.hash; +} +class PDFHistory { + constructor({ + linkService, + eventBus + }) { + this.linkService = linkService; + this.eventBus = eventBus; + this._initialized = false; + this._fingerprint = ""; + this.reset(); + this._boundEvents = null; + this.eventBus._on("pagesinit", () => { + this._isPagesLoaded = false; + this.eventBus._on("pagesloaded", evt => { + this._isPagesLoaded = !!evt.pagesCount; + }, { + once: true + }); + }); + } + initialize({ + fingerprint, + resetHistory = false, + updateUrl = false + }) { + if (!fingerprint || typeof fingerprint !== "string") { + console.error('PDFHistory.initialize: The "fingerprint" must be a non-empty string.'); + return; + } + if (this._initialized) { + this.reset(); + } + const reInitialized = this._fingerprint !== "" && this._fingerprint !== fingerprint; + this._fingerprint = fingerprint; + this._updateUrl = updateUrl === true; + this._initialized = true; + this._bindEvents(); + const state = window.history.state; + this._popStateInProgress = false; + this._blockHashChange = 0; + this._currentHash = getCurrentHash(); + this._numPositionUpdates = 0; + this._uid = this._maxUid = 0; + this._destination = null; + this._position = null; + if (!this._isValidState(state, true) || resetHistory) { + const { + hash, + page, + rotation + } = this._parseCurrentHash(true); + if (!hash || reInitialized || resetHistory) { + this._pushOrReplaceState(null, true); + return; + } + this._pushOrReplaceState({ + hash, + page, + rotation + }, true); + return; + } + const destination = state.destination; + this._updateInternalState(destination, state.uid, true); + if (destination.rotation !== undefined) { + this._initialRotation = destination.rotation; + } + if (destination.dest) { + this._initialBookmark = JSON.stringify(destination.dest); + this._destination.page = null; + } else if (destination.hash) { + this._initialBookmark = destination.hash; + } else if (destination.page) { + this._initialBookmark = `page=${destination.page}`; + } + } + reset() { + if (this._initialized) { + this._pageHide(); + this._initialized = false; + this._unbindEvents(); + } + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout); + this._updateViewareaTimeout = null; + } + this._initialBookmark = null; + this._initialRotation = null; + } + push({ + namedDest = null, + explicitDest, + pageNumber + }) { + if (!this._initialized) { + return; + } + if (namedDest && typeof namedDest !== "string") { + console.error("PDFHistory.push: " + `"${namedDest}" is not a valid namedDest parameter.`); + return; + } else if (!Array.isArray(explicitDest)) { + console.error("PDFHistory.push: " + `"${explicitDest}" is not a valid explicitDest parameter.`); + return; + } else if (!this._isValidPage(pageNumber)) { + if (pageNumber !== null || this._destination) { + console.error("PDFHistory.push: " + `"${pageNumber}" is not a valid pageNumber parameter.`); + return; + } + } + const hash = namedDest || JSON.stringify(explicitDest); + if (!hash) { + return; + } + let forceReplace = false; + if (this._destination && (isDestHashesEqual(this._destination.hash, hash) || isDestArraysEqual(this._destination.dest, explicitDest))) { + if (this._destination.page) { + return; + } + forceReplace = true; + } + if (this._popStateInProgress && !forceReplace) { + return; + } + this._pushOrReplaceState({ + dest: explicitDest, + hash, + page: pageNumber, + rotation: this.linkService.rotation + }, forceReplace); + if (!this._popStateInProgress) { + this._popStateInProgress = true; + Promise.resolve().then(() => { + this._popStateInProgress = false; + }); + } + } + pushPage(pageNumber) { + if (!this._initialized) { + return; + } + if (!this._isValidPage(pageNumber)) { + console.error(`PDFHistory.pushPage: "${pageNumber}" is not a valid page number.`); + return; + } + if (this._destination?.page === pageNumber) { + return; + } + if (this._popStateInProgress) { + return; + } + this._pushOrReplaceState({ + dest: null, + hash: `page=${pageNumber}`, + page: pageNumber, + rotation: this.linkService.rotation + }); + if (!this._popStateInProgress) { + this._popStateInProgress = true; + Promise.resolve().then(() => { + this._popStateInProgress = false; + }); + } + } + pushCurrentPosition() { + if (!this._initialized || this._popStateInProgress) { + return; + } + this._tryPushCurrentPosition(); + } + back() { + if (!this._initialized || this._popStateInProgress) { + return; + } + const state = window.history.state; + if (this._isValidState(state) && state.uid > 0) { + window.history.back(); + } + } + forward() { + if (!this._initialized || this._popStateInProgress) { + return; + } + const state = window.history.state; + if (this._isValidState(state) && state.uid < this._maxUid) { + window.history.forward(); + } + } + get popStateInProgress() { + return this._initialized && (this._popStateInProgress || this._blockHashChange > 0); + } + get initialBookmark() { + return this._initialized ? this._initialBookmark : null; + } + get initialRotation() { + return this._initialized ? this._initialRotation : null; + } + _pushOrReplaceState(destination, forceReplace = false) { + const shouldReplace = forceReplace || !this._destination; + const newState = { + fingerprint: this._fingerprint, + uid: shouldReplace ? this._uid : this._uid + 1, + destination + }; + this._updateInternalState(destination, newState.uid); + let newUrl; + if (this._updateUrl && destination?.hash) { + const baseUrl = document.location.href.split("#")[0]; + if (!baseUrl.startsWith("file://")) { + newUrl = `${baseUrl}#${destination.hash}`; + } + } + if (shouldReplace) { + window.history.replaceState(newState, "", newUrl); + } else { + window.history.pushState(newState, "", newUrl); + } + } + _tryPushCurrentPosition(temporary = false) { + if (!this._position) { + return; + } + let position = this._position; + if (temporary) { + position = Object.assign(Object.create(null), this._position); + position.temporary = true; + } + if (!this._destination) { + this._pushOrReplaceState(position); + return; + } + if (this._destination.temporary) { + this._pushOrReplaceState(position, true); + return; + } + if (this._destination.hash === position.hash) { + return; + } + if (!this._destination.page && (POSITION_UPDATED_THRESHOLD <= 0 || this._numPositionUpdates <= POSITION_UPDATED_THRESHOLD)) { + return; + } + let forceReplace = false; + if (this._destination.page >= position.first && this._destination.page <= position.page) { + if (this._destination.dest !== undefined || !this._destination.first) { + return; + } + forceReplace = true; + } + this._pushOrReplaceState(position, forceReplace); + } + _isValidPage(val) { + return Number.isInteger(val) && val > 0 && val <= this.linkService.pagesCount; + } + _isValidState(state, checkReload = false) { + if (!state) { + return false; + } + if (state.fingerprint !== this._fingerprint) { + if (checkReload) { + if (typeof state.fingerprint !== "string" || state.fingerprint.length !== this._fingerprint.length) { + return false; + } + const [perfEntry] = performance.getEntriesByType("navigation"); + if (perfEntry?.type !== "reload") { + return false; + } + } else { + return false; + } + } + if (!Number.isInteger(state.uid) || state.uid < 0) { + return false; + } + if (state.destination === null || typeof state.destination !== "object") { + return false; + } + return true; + } + _updateInternalState(destination, uid, removeTemporary = false) { + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout); + this._updateViewareaTimeout = null; + } + if (removeTemporary && destination?.temporary) { + delete destination.temporary; + } + this._destination = destination; + this._uid = uid; + this._maxUid = Math.max(this._maxUid, uid); + this._numPositionUpdates = 0; + } + _parseCurrentHash(checkNameddest = false) { + const hash = unescape(getCurrentHash()).substring(1); + const params = (0, _ui_utils.parseQueryString)(hash); + const nameddest = params.get("nameddest") || ""; + let page = params.get("page") | 0; + if (!this._isValidPage(page) || checkNameddest && nameddest.length > 0) { + page = null; + } + return { + hash, + page, + rotation: this.linkService.rotation + }; + } + _updateViewarea({ + location + }) { + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout); + this._updateViewareaTimeout = null; + } + this._position = { + hash: location.pdfOpenParams.substring(1), + page: this.linkService.page, + first: location.pageNumber, + rotation: location.rotation + }; + if (this._popStateInProgress) { + return; + } + if (POSITION_UPDATED_THRESHOLD > 0 && this._isPagesLoaded && this._destination && !this._destination.page) { + this._numPositionUpdates++; + } + if (UPDATE_VIEWAREA_TIMEOUT > 0) { + this._updateViewareaTimeout = setTimeout(() => { + if (!this._popStateInProgress) { + this._tryPushCurrentPosition(true); + } + this._updateViewareaTimeout = null; + }, UPDATE_VIEWAREA_TIMEOUT); + } + } + _popState({ + state + }) { + const newHash = getCurrentHash(), + hashChanged = this._currentHash !== newHash; + this._currentHash = newHash; + if (!state) { + this._uid++; + const { + hash, + page, + rotation + } = this._parseCurrentHash(); + this._pushOrReplaceState({ + hash, + page, + rotation + }, true); + return; + } + if (!this._isValidState(state)) { + return; + } + this._popStateInProgress = true; + if (hashChanged) { + this._blockHashChange++; + (0, _event_utils.waitOnEventOrTimeout)({ + target: window, + name: "hashchange", + delay: HASH_CHANGE_TIMEOUT + }).then(() => { + this._blockHashChange--; + }); + } + const destination = state.destination; + this._updateInternalState(destination, state.uid, true); + if ((0, _ui_utils.isValidRotation)(destination.rotation)) { + this.linkService.rotation = destination.rotation; + } + if (destination.dest) { + this.linkService.goToDestination(destination.dest); + } else if (destination.hash) { + this.linkService.setHash(destination.hash); + } else if (destination.page) { + this.linkService.page = destination.page; + } + Promise.resolve().then(() => { + this._popStateInProgress = false; + }); + } + _pageHide() { + if (!this._destination || this._destination.temporary) { + this._tryPushCurrentPosition(); + } + } + _bindEvents() { + if (this._boundEvents) { + return; + } + this._boundEvents = { + updateViewarea: this._updateViewarea.bind(this), + popState: this._popState.bind(this), + pageHide: this._pageHide.bind(this) + }; + this.eventBus._on("updateviewarea", this._boundEvents.updateViewarea); + window.addEventListener("popstate", this._boundEvents.popState); + window.addEventListener("pagehide", this._boundEvents.pageHide); + } + _unbindEvents() { + if (!this._boundEvents) { + return; + } + this.eventBus._off("updateviewarea", this._boundEvents.updateViewarea); + window.removeEventListener("popstate", this._boundEvents.popState); + window.removeEventListener("pagehide", this._boundEvents.pageHide); + this._boundEvents = null; + } +} +exports.PDFHistory = PDFHistory; +function isDestHashesEqual(destHash, pushHash) { + if (typeof destHash !== "string" || typeof pushHash !== "string") { + return false; + } + if (destHash === pushHash) { + return true; + } + const nameddest = (0, _ui_utils.parseQueryString)(destHash).get("nameddest"); + if (nameddest === pushHash) { + return true; + } + return false; +} +function isDestArraysEqual(firstDest, secondDest) { + function isEntryEqual(first, second) { + if (typeof first !== typeof second) { + return false; + } + if (Array.isArray(first) || Array.isArray(second)) { + return false; + } + if (first !== null && typeof first === "object" && second !== null) { + if (Object.keys(first).length !== Object.keys(second).length) { + return false; + } + for (const key in first) { + if (!isEntryEqual(first[key], second[key])) { + return false; + } + } + return true; + } + return first === second || Number.isNaN(first) && Number.isNaN(second); + } + if (!(Array.isArray(firstDest) && Array.isArray(secondDest))) { + return false; + } + if (firstDest.length !== secondDest.length) { + return false; + } + for (let i = 0, ii = firstDest.length; i < ii; i++) { + if (!isEntryEqual(firstDest[i], secondDest[i])) { + return false; + } + } + return true; +} + +/***/ }), +/* 19 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFLayerViewer = void 0; +var _base_tree_viewer = __webpack_require__(13); +class PDFLayerViewer extends _base_tree_viewer.BaseTreeViewer { + constructor(options) { + super(options); + this.l10n = options.l10n; + this.eventBus._on("optionalcontentconfigchanged", evt => { + this.#updateLayers(evt.promise); + }); + this.eventBus._on("resetlayers", () => { + this.#updateLayers(); + }); + this.eventBus._on("togglelayerstree", this._toggleAllTreeItems.bind(this)); + } + reset() { + super.reset(); + this._optionalContentConfig = null; + this._optionalContentHash = null; + } + _dispatchEvent(layersCount) { + this.eventBus.dispatch("layersloaded", { + source: this, + layersCount + }); + } + _bindLink(element, { + groupId, + input + }) { + const setVisibility = () => { + this._optionalContentConfig.setVisibility(groupId, input.checked); + this._optionalContentHash = this._optionalContentConfig.getHash(); + this.eventBus.dispatch("optionalcontentconfig", { + source: this, + promise: Promise.resolve(this._optionalContentConfig) + }); + }; + element.onclick = evt => { + if (evt.target === input) { + setVisibility(); + return true; + } else if (evt.target !== element) { + return true; + } + input.checked = !input.checked; + setVisibility(); + return false; + }; + } + async _setNestedName(element, { + name = null + }) { + if (typeof name === "string") { + element.textContent = this._normalizeTextContent(name); + return; + } + element.textContent = await this.l10n.get("additional_layers"); + element.style.fontStyle = "italic"; + } + _addToggleButton(div, { + name = null + }) { + super._addToggleButton(div, name === null); + } + _toggleAllTreeItems() { + if (!this._optionalContentConfig) { + return; + } + super._toggleAllTreeItems(); + } + render({ + optionalContentConfig, + pdfDocument + }) { + if (this._optionalContentConfig) { + this.reset(); + } + this._optionalContentConfig = optionalContentConfig || null; + this._pdfDocument = pdfDocument || null; + const groups = optionalContentConfig?.getOrder(); + if (!groups) { + this._dispatchEvent(0); + return; + } + this._optionalContentHash = optionalContentConfig.getHash(); + const fragment = document.createDocumentFragment(), + queue = [{ + parent: fragment, + groups + }]; + let layersCount = 0, + hasAnyNesting = false; + while (queue.length > 0) { + const levelData = queue.shift(); + for (const groupId of levelData.groups) { + const div = document.createElement("div"); + div.className = "treeItem"; + const element = document.createElement("a"); + div.append(element); + if (typeof groupId === "object") { + hasAnyNesting = true; + this._addToggleButton(div, groupId); + this._setNestedName(element, groupId); + const itemsDiv = document.createElement("div"); + itemsDiv.className = "treeItems"; + div.append(itemsDiv); + queue.push({ + parent: itemsDiv, + groups: groupId.order + }); + } else { + const group = optionalContentConfig.getGroup(groupId); + const input = document.createElement("input"); + this._bindLink(element, { + groupId, + input + }); + input.type = "checkbox"; + input.checked = group.visible; + const label = document.createElement("label"); + label.textContent = this._normalizeTextContent(group.name); + label.append(input); + element.append(label); + layersCount++; + } + levelData.parent.append(div); + } + } + this._finishRendering(fragment, layersCount, hasAnyNesting); + } + async #updateLayers(promise = null) { + if (!this._optionalContentConfig) { + return; + } + const pdfDocument = this._pdfDocument; + const optionalContentConfig = await (promise || pdfDocument.getOptionalContentConfig()); + if (pdfDocument !== this._pdfDocument) { + return; + } + if (promise) { + if (optionalContentConfig.getHash() === this._optionalContentHash) { + return; + } + } else { + this.eventBus.dispatch("optionalcontentconfig", { + source: this, + promise: Promise.resolve(optionalContentConfig) + }); + } + this.render({ + optionalContentConfig, + pdfDocument: this._pdfDocument + }); + } +} +exports.PDFLayerViewer = PDFLayerViewer; + +/***/ }), +/* 20 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFOutlineViewer = void 0; +var _base_tree_viewer = __webpack_require__(13); +var _pdfjsLib = __webpack_require__(5); +var _ui_utils = __webpack_require__(1); +class PDFOutlineViewer extends _base_tree_viewer.BaseTreeViewer { + constructor(options) { + super(options); + this.linkService = options.linkService; + this.downloadManager = options.downloadManager; + this.eventBus._on("toggleoutlinetree", this._toggleAllTreeItems.bind(this)); + this.eventBus._on("currentoutlineitem", this._currentOutlineItem.bind(this)); + this.eventBus._on("pagechanging", evt => { + this._currentPageNumber = evt.pageNumber; + }); + this.eventBus._on("pagesloaded", evt => { + this._isPagesLoaded = !!evt.pagesCount; + if (this._currentOutlineItemCapability && !this._currentOutlineItemCapability.settled) { + this._currentOutlineItemCapability.resolve(this._isPagesLoaded); + } + }); + this.eventBus._on("sidebarviewchanged", evt => { + this._sidebarView = evt.view; + }); + } + reset() { + super.reset(); + this._outline = null; + this._pageNumberToDestHashCapability = null; + this._currentPageNumber = 1; + this._isPagesLoaded = null; + if (this._currentOutlineItemCapability && !this._currentOutlineItemCapability.settled) { + this._currentOutlineItemCapability.resolve(false); + } + this._currentOutlineItemCapability = null; + } + _dispatchEvent(outlineCount) { + this._currentOutlineItemCapability = (0, _pdfjsLib.createPromiseCapability)(); + if (outlineCount === 0 || this._pdfDocument?.loadingParams.disableAutoFetch) { + this._currentOutlineItemCapability.resolve(false); + } else if (this._isPagesLoaded !== null) { + this._currentOutlineItemCapability.resolve(this._isPagesLoaded); + } + this.eventBus.dispatch("outlineloaded", { + source: this, + outlineCount, + currentOutlineItemPromise: this._currentOutlineItemCapability.promise + }); + } + _bindLink(element, { + url, + newWindow, + action, + attachment, + dest, + setOCGState + }) { + const { + linkService + } = this; + if (url) { + linkService.addLinkAttributes(element, url, newWindow); + return; + } + if (action) { + element.href = linkService.getAnchorUrl(""); + element.onclick = () => { + linkService.executeNamedAction(action); + return false; + }; + return; + } + if (attachment) { + element.href = linkService.getAnchorUrl(""); + element.onclick = () => { + this.downloadManager.openOrDownloadData(element, attachment.content, attachment.filename); + return false; + }; + return; + } + if (setOCGState) { + element.href = linkService.getAnchorUrl(""); + element.onclick = () => { + linkService.executeSetOCGState(setOCGState); + return false; + }; + return; + } + element.href = linkService.getDestinationHash(dest); + element.onclick = evt => { + this._updateCurrentTreeItem(evt.target.parentNode); + if (dest) { + linkService.goToDestination(dest); + } + return false; + }; + } + _setStyles(element, { + bold, + italic + }) { + if (bold) { + element.style.fontWeight = "bold"; + } + if (italic) { + element.style.fontStyle = "italic"; + } + } + _addToggleButton(div, { + count, + items + }) { + let hidden = false; + if (count < 0) { + let totalCount = items.length; + if (totalCount > 0) { + const queue = [...items]; + while (queue.length > 0) { + const { + count: nestedCount, + items: nestedItems + } = queue.shift(); + if (nestedCount > 0 && nestedItems.length > 0) { + totalCount += nestedItems.length; + queue.push(...nestedItems); + } + } + } + if (Math.abs(count) === totalCount) { + hidden = true; + } + } + super._addToggleButton(div, hidden); + } + _toggleAllTreeItems() { + if (!this._outline) { + return; + } + super._toggleAllTreeItems(); + } + render({ + outline, + pdfDocument + }) { + if (this._outline) { + this.reset(); + } + this._outline = outline || null; + this._pdfDocument = pdfDocument || null; + if (!outline) { + this._dispatchEvent(0); + return; + } + const fragment = document.createDocumentFragment(); + const queue = [{ + parent: fragment, + items: outline + }]; + let outlineCount = 0, + hasAnyNesting = false; + while (queue.length > 0) { + const levelData = queue.shift(); + for (const item of levelData.items) { + const div = document.createElement("div"); + div.className = "treeItem"; + const element = document.createElement("a"); + this._bindLink(element, item); + this._setStyles(element, item); + element.textContent = this._normalizeTextContent(item.title); + div.append(element); + if (item.items.length > 0) { + hasAnyNesting = true; + this._addToggleButton(div, item); + const itemsDiv = document.createElement("div"); + itemsDiv.className = "treeItems"; + div.append(itemsDiv); + queue.push({ + parent: itemsDiv, + items: item.items + }); + } + levelData.parent.append(div); + outlineCount++; + } + } + this._finishRendering(fragment, outlineCount, hasAnyNesting); + } + async _currentOutlineItem() { + if (!this._isPagesLoaded) { + throw new Error("_currentOutlineItem: All pages have not been loaded."); + } + if (!this._outline || !this._pdfDocument) { + return; + } + const pageNumberToDestHash = await this._getPageNumberToDestHash(this._pdfDocument); + if (!pageNumberToDestHash) { + return; + } + this._updateCurrentTreeItem(null); + if (this._sidebarView !== _ui_utils.SidebarView.OUTLINE) { + return; + } + for (let i = this._currentPageNumber; i > 0; i--) { + const destHash = pageNumberToDestHash.get(i); + if (!destHash) { + continue; + } + const linkElement = this.container.querySelector(`a[href="${destHash}"]`); + if (!linkElement) { + continue; + } + this._scrollToCurrentTreeItem(linkElement.parentNode); + break; + } + } + async _getPageNumberToDestHash(pdfDocument) { + if (this._pageNumberToDestHashCapability) { + return this._pageNumberToDestHashCapability.promise; + } + this._pageNumberToDestHashCapability = (0, _pdfjsLib.createPromiseCapability)(); + const pageNumberToDestHash = new Map(), + pageNumberNesting = new Map(); + const queue = [{ + nesting: 0, + items: this._outline + }]; + while (queue.length > 0) { + const levelData = queue.shift(), + currentNesting = levelData.nesting; + for (const { + dest, + items + } of levelData.items) { + let explicitDest, pageNumber; + if (typeof dest === "string") { + explicitDest = await pdfDocument.getDestination(dest); + if (pdfDocument !== this._pdfDocument) { + return null; + } + } else { + explicitDest = dest; + } + if (Array.isArray(explicitDest)) { + const [destRef] = explicitDest; + if (typeof destRef === "object" && destRef !== null) { + pageNumber = this.linkService._cachedPageNumber(destRef); + if (!pageNumber) { + try { + pageNumber = (await pdfDocument.getPageIndex(destRef)) + 1; + if (pdfDocument !== this._pdfDocument) { + return null; + } + this.linkService.cachePageRef(pageNumber, destRef); + } catch (ex) {} + } + } else if (Number.isInteger(destRef)) { + pageNumber = destRef + 1; + } + if (Number.isInteger(pageNumber) && (!pageNumberToDestHash.has(pageNumber) || currentNesting > pageNumberNesting.get(pageNumber))) { + const destHash = this.linkService.getDestinationHash(dest); + pageNumberToDestHash.set(pageNumber, destHash); + pageNumberNesting.set(pageNumber, currentNesting); + } + } + if (items.length > 0) { + queue.push({ + nesting: currentNesting + 1, + items + }); + } + } + } + this._pageNumberToDestHashCapability.resolve(pageNumberToDestHash.size > 0 ? pageNumberToDestHash : null); + return this._pageNumberToDestHashCapability.promise; + } +} +exports.PDFOutlineViewer = PDFOutlineViewer; + +/***/ }), +/* 21 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFPresentationMode = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +const DELAY_BEFORE_HIDING_CONTROLS = 3000; +const ACTIVE_SELECTOR = "pdfPresentationMode"; +const CONTROLS_SELECTOR = "pdfPresentationModeControls"; +const MOUSE_SCROLL_COOLDOWN_TIME = 50; +const PAGE_SWITCH_THRESHOLD = 0.1; +const SWIPE_MIN_DISTANCE_THRESHOLD = 50; +const SWIPE_ANGLE_THRESHOLD = Math.PI / 6; +class PDFPresentationMode { + #state = _ui_utils.PresentationModeState.UNKNOWN; + #args = null; + constructor({ + container, + pdfViewer, + eventBus + }) { + this.container = container; + this.pdfViewer = pdfViewer; + this.eventBus = eventBus; + this.contextMenuOpen = false; + this.mouseScrollTimeStamp = 0; + this.mouseScrollDelta = 0; + this.touchSwipeState = null; + } + async request() { + const { + container, + pdfViewer + } = this; + if (this.active || !pdfViewer.pagesCount || !container.requestFullscreen) { + return false; + } + this.#addFullscreenChangeListeners(); + this.#notifyStateChange(_ui_utils.PresentationModeState.CHANGING); + const promise = container.requestFullscreen(); + this.#args = { + pageNumber: pdfViewer.currentPageNumber, + scaleValue: pdfViewer.currentScaleValue, + scrollMode: pdfViewer.scrollMode, + spreadMode: null, + annotationEditorMode: null + }; + if (pdfViewer.spreadMode !== _ui_utils.SpreadMode.NONE && !(pdfViewer.pageViewsReady && pdfViewer.hasEqualPageSizes)) { + console.warn("Ignoring Spread modes when entering PresentationMode, " + "since the document may contain varying page sizes."); + this.#args.spreadMode = pdfViewer.spreadMode; + } + if (pdfViewer.annotationEditorMode !== _pdfjsLib.AnnotationEditorType.DISABLE) { + this.#args.annotationEditorMode = pdfViewer.annotationEditorMode; + } + try { + await promise; + pdfViewer.focus(); + return true; + } catch (reason) { + this.#removeFullscreenChangeListeners(); + this.#notifyStateChange(_ui_utils.PresentationModeState.NORMAL); + } + return false; + } + get active() { + return this.#state === _ui_utils.PresentationModeState.CHANGING || this.#state === _ui_utils.PresentationModeState.FULLSCREEN; + } + #mouseWheel(evt) { + if (!this.active) { + return; + } + evt.preventDefault(); + const delta = (0, _ui_utils.normalizeWheelEventDelta)(evt); + const currentTime = Date.now(); + const storedTime = this.mouseScrollTimeStamp; + if (currentTime > storedTime && currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) { + return; + } + if (this.mouseScrollDelta > 0 && delta < 0 || this.mouseScrollDelta < 0 && delta > 0) { + this.#resetMouseScrollState(); + } + this.mouseScrollDelta += delta; + if (Math.abs(this.mouseScrollDelta) >= PAGE_SWITCH_THRESHOLD) { + const totalDelta = this.mouseScrollDelta; + this.#resetMouseScrollState(); + const success = totalDelta > 0 ? this.pdfViewer.previousPage() : this.pdfViewer.nextPage(); + if (success) { + this.mouseScrollTimeStamp = currentTime; + } + } + } + #notifyStateChange(state) { + this.#state = state; + this.eventBus.dispatch("presentationmodechanged", { + source: this, + state + }); + } + #enter() { + this.#notifyStateChange(_ui_utils.PresentationModeState.FULLSCREEN); + this.container.classList.add(ACTIVE_SELECTOR); + setTimeout(() => { + this.pdfViewer.scrollMode = _ui_utils.ScrollMode.PAGE; + if (this.#args.spreadMode !== null) { + this.pdfViewer.spreadMode = _ui_utils.SpreadMode.NONE; + } + this.pdfViewer.currentPageNumber = this.#args.pageNumber; + this.pdfViewer.currentScaleValue = "page-fit"; + if (this.#args.annotationEditorMode !== null) { + this.pdfViewer.annotationEditorMode = _pdfjsLib.AnnotationEditorType.NONE; + } + }, 0); + this.#addWindowListeners(); + this.#showControls(); + this.contextMenuOpen = false; + window.getSelection().removeAllRanges(); + } + #exit() { + const pageNumber = this.pdfViewer.currentPageNumber; + this.container.classList.remove(ACTIVE_SELECTOR); + setTimeout(() => { + this.#removeFullscreenChangeListeners(); + this.#notifyStateChange(_ui_utils.PresentationModeState.NORMAL); + this.pdfViewer.scrollMode = this.#args.scrollMode; + if (this.#args.spreadMode !== null) { + this.pdfViewer.spreadMode = this.#args.spreadMode; + } + this.pdfViewer.currentScaleValue = this.#args.scaleValue; + this.pdfViewer.currentPageNumber = pageNumber; + if (this.#args.annotationEditorMode !== null) { + this.pdfViewer.annotationEditorMode = this.#args.annotationEditorMode; + } + this.#args = null; + }, 0); + this.#removeWindowListeners(); + this.#hideControls(); + this.#resetMouseScrollState(); + this.contextMenuOpen = false; + } + #mouseDown(evt) { + if (this.contextMenuOpen) { + this.contextMenuOpen = false; + evt.preventDefault(); + return; + } + if (evt.button !== 0) { + return; + } + if (evt.target.href && evt.target.parentNode?.hasAttribute("data-internal-link")) { + return; + } + evt.preventDefault(); + if (evt.shiftKey) { + this.pdfViewer.previousPage(); + } else { + this.pdfViewer.nextPage(); + } + } + #contextMenu() { + this.contextMenuOpen = true; + } + #showControls() { + if (this.controlsTimeout) { + clearTimeout(this.controlsTimeout); + } else { + this.container.classList.add(CONTROLS_SELECTOR); + } + this.controlsTimeout = setTimeout(() => { + this.container.classList.remove(CONTROLS_SELECTOR); + delete this.controlsTimeout; + }, DELAY_BEFORE_HIDING_CONTROLS); + } + #hideControls() { + if (!this.controlsTimeout) { + return; + } + clearTimeout(this.controlsTimeout); + this.container.classList.remove(CONTROLS_SELECTOR); + delete this.controlsTimeout; + } + #resetMouseScrollState() { + this.mouseScrollTimeStamp = 0; + this.mouseScrollDelta = 0; + } + #touchSwipe(evt) { + if (!this.active) { + return; + } + if (evt.touches.length > 1) { + this.touchSwipeState = null; + return; + } + switch (evt.type) { + case "touchstart": + this.touchSwipeState = { + startX: evt.touches[0].pageX, + startY: evt.touches[0].pageY, + endX: evt.touches[0].pageX, + endY: evt.touches[0].pageY + }; + break; + case "touchmove": + if (this.touchSwipeState === null) { + return; + } + this.touchSwipeState.endX = evt.touches[0].pageX; + this.touchSwipeState.endY = evt.touches[0].pageY; + evt.preventDefault(); + break; + case "touchend": + if (this.touchSwipeState === null) { + return; + } + let delta = 0; + const dx = this.touchSwipeState.endX - this.touchSwipeState.startX; + const dy = this.touchSwipeState.endY - this.touchSwipeState.startY; + const absAngle = Math.abs(Math.atan2(dy, dx)); + if (Math.abs(dx) > SWIPE_MIN_DISTANCE_THRESHOLD && (absAngle <= SWIPE_ANGLE_THRESHOLD || absAngle >= Math.PI - SWIPE_ANGLE_THRESHOLD)) { + delta = dx; + } else if (Math.abs(dy) > SWIPE_MIN_DISTANCE_THRESHOLD && Math.abs(absAngle - Math.PI / 2) <= SWIPE_ANGLE_THRESHOLD) { + delta = dy; + } + if (delta > 0) { + this.pdfViewer.previousPage(); + } else if (delta < 0) { + this.pdfViewer.nextPage(); + } + break; + } + } + #addWindowListeners() { + this.showControlsBind = this.#showControls.bind(this); + this.mouseDownBind = this.#mouseDown.bind(this); + this.mouseWheelBind = this.#mouseWheel.bind(this); + this.resetMouseScrollStateBind = this.#resetMouseScrollState.bind(this); + this.contextMenuBind = this.#contextMenu.bind(this); + this.touchSwipeBind = this.#touchSwipe.bind(this); + window.addEventListener("mousemove", this.showControlsBind); + window.addEventListener("mousedown", this.mouseDownBind); + window.addEventListener("wheel", this.mouseWheelBind, { + passive: false + }); + window.addEventListener("keydown", this.resetMouseScrollStateBind); + window.addEventListener("contextmenu", this.contextMenuBind); + window.addEventListener("touchstart", this.touchSwipeBind); + window.addEventListener("touchmove", this.touchSwipeBind); + window.addEventListener("touchend", this.touchSwipeBind); + } + #removeWindowListeners() { + window.removeEventListener("mousemove", this.showControlsBind); + window.removeEventListener("mousedown", this.mouseDownBind); + window.removeEventListener("wheel", this.mouseWheelBind, { + passive: false + }); + window.removeEventListener("keydown", this.resetMouseScrollStateBind); + window.removeEventListener("contextmenu", this.contextMenuBind); + window.removeEventListener("touchstart", this.touchSwipeBind); + window.removeEventListener("touchmove", this.touchSwipeBind); + window.removeEventListener("touchend", this.touchSwipeBind); + delete this.showControlsBind; + delete this.mouseDownBind; + delete this.mouseWheelBind; + delete this.resetMouseScrollStateBind; + delete this.contextMenuBind; + delete this.touchSwipeBind; + } + #fullscreenChange() { + if (document.fullscreenElement) { + this.#enter(); + } else { + this.#exit(); + } + } + #addFullscreenChangeListeners() { + this.fullscreenChangeBind = this.#fullscreenChange.bind(this); + window.addEventListener("fullscreenchange", this.fullscreenChangeBind); + } + #removeFullscreenChangeListeners() { + window.removeEventListener("fullscreenchange", this.fullscreenChangeBind); + delete this.fullscreenChangeBind; + } +} +exports.PDFPresentationMode = PDFPresentationMode; + +/***/ }), +/* 22 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFRenderingQueue = void 0; +var _pdfjsLib = __webpack_require__(5); +var _ui_utils = __webpack_require__(1); +const CLEANUP_TIMEOUT = 30000; +class PDFRenderingQueue { + constructor() { + this.pdfViewer = null; + this.pdfThumbnailViewer = null; + this.onIdle = null; + this.highestPriorityPage = null; + this.idleTimeout = null; + this.printing = false; + this.isThumbnailViewEnabled = false; + } + setViewer(pdfViewer) { + this.pdfViewer = pdfViewer; + } + setThumbnailViewer(pdfThumbnailViewer) { + this.pdfThumbnailViewer = pdfThumbnailViewer; + } + isHighestPriority(view) { + return this.highestPriorityPage === view.renderingId; + } + hasViewer() { + return !!this.pdfViewer; + } + renderHighestPriority(currentlyVisiblePages) { + if (this.idleTimeout) { + clearTimeout(this.idleTimeout); + this.idleTimeout = null; + } + if (this.pdfViewer.forceRendering(currentlyVisiblePages)) { + return; + } + if (this.isThumbnailViewEnabled && this.pdfThumbnailViewer?.forceRendering()) { + return; + } + if (this.printing) { + return; + } + if (this.onIdle) { + this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT); + } + } + getHighestPriority(visible, views, scrolledDown, preRenderExtra = false) { + const visibleViews = visible.views, + numVisible = visibleViews.length; + if (numVisible === 0) { + return null; + } + for (let i = 0; i < numVisible; i++) { + const view = visibleViews[i].view; + if (!this.isViewFinished(view)) { + return view; + } + } + const firstId = visible.first.id, + lastId = visible.last.id; + if (lastId - firstId + 1 > numVisible) { + const visibleIds = visible.ids; + for (let i = 1, ii = lastId - firstId; i < ii; i++) { + const holeId = scrolledDown ? firstId + i : lastId - i; + if (visibleIds.has(holeId)) { + continue; + } + const holeView = views[holeId - 1]; + if (!this.isViewFinished(holeView)) { + return holeView; + } + } + } + let preRenderIndex = scrolledDown ? lastId : firstId - 2; + let preRenderView = views[preRenderIndex]; + if (preRenderView && !this.isViewFinished(preRenderView)) { + return preRenderView; + } + if (preRenderExtra) { + preRenderIndex += scrolledDown ? 1 : -1; + preRenderView = views[preRenderIndex]; + if (preRenderView && !this.isViewFinished(preRenderView)) { + return preRenderView; + } + } + return null; + } + isViewFinished(view) { + return view.renderingState === _ui_utils.RenderingStates.FINISHED; + } + renderView(view) { + switch (view.renderingState) { + case _ui_utils.RenderingStates.FINISHED: + return false; + case _ui_utils.RenderingStates.PAUSED: + this.highestPriorityPage = view.renderingId; + view.resume(); + break; + case _ui_utils.RenderingStates.RUNNING: + this.highestPriorityPage = view.renderingId; + break; + case _ui_utils.RenderingStates.INITIAL: + this.highestPriorityPage = view.renderingId; + view.draw().finally(() => { + this.renderHighestPriority(); + }).catch(reason => { + if (reason instanceof _pdfjsLib.RenderingCancelledException) { + return; + } + console.error(`renderView: "${reason}"`); + }); + break; + } + return true; + } +} +exports.PDFRenderingQueue = PDFRenderingQueue; + +/***/ }), +/* 23 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFScriptingManager = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +class PDFScriptingManager { + constructor({ + eventBus, + sandboxBundleSrc = null, + scriptingFactory = null, + docPropertiesLookup = null + }) { + this._pdfDocument = null; + this._pdfViewer = null; + this._closeCapability = null; + this._destroyCapability = null; + this._scripting = null; + this._ready = false; + this._eventBus = eventBus; + this._sandboxBundleSrc = sandboxBundleSrc; + this._scriptingFactory = scriptingFactory; + this._docPropertiesLookup = docPropertiesLookup; + } + setViewer(pdfViewer) { + this._pdfViewer = pdfViewer; + } + async setDocument(pdfDocument) { + if (this._pdfDocument) { + await this._destroyScripting(); + } + this._pdfDocument = pdfDocument; + if (!pdfDocument) { + return; + } + const [objects, calculationOrder, docActions] = await Promise.all([pdfDocument.getFieldObjects(), pdfDocument.getCalculationOrderIds(), pdfDocument.getJSActions()]); + if (!objects && !docActions) { + await this._destroyScripting(); + return; + } + if (pdfDocument !== this._pdfDocument) { + return; + } + try { + this._scripting = this._createScripting(); + } catch (error) { + console.error(`PDFScriptingManager.setDocument: "${error?.message}".`); + await this._destroyScripting(); + return; + } + this._internalEvents.set("updatefromsandbox", event => { + if (event?.source !== window) { + return; + } + this._updateFromSandbox(event.detail); + }); + this._internalEvents.set("dispatcheventinsandbox", event => { + this._scripting?.dispatchEventInSandbox(event.detail); + }); + this._internalEvents.set("pagechanging", ({ + pageNumber, + previous + }) => { + if (pageNumber === previous) { + return; + } + this._dispatchPageClose(previous); + this._dispatchPageOpen(pageNumber); + }); + this._internalEvents.set("pagerendered", ({ + pageNumber + }) => { + if (!this._pageOpenPending.has(pageNumber)) { + return; + } + if (pageNumber !== this._pdfViewer.currentPageNumber) { + return; + } + this._dispatchPageOpen(pageNumber); + }); + this._internalEvents.set("pagesdestroy", async event => { + await this._dispatchPageClose(this._pdfViewer.currentPageNumber); + await this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "WillClose" + }); + this._closeCapability?.resolve(); + }); + for (const [name, listener] of this._internalEvents) { + this._eventBus._on(name, listener); + } + try { + const docProperties = await this._getDocProperties(); + if (pdfDocument !== this._pdfDocument) { + return; + } + await this._scripting.createSandbox({ + objects, + calculationOrder, + appInfo: { + platform: navigator.platform, + language: navigator.language + }, + docInfo: { + ...docProperties, + actions: docActions + } + }); + this._eventBus.dispatch("sandboxcreated", { + source: this + }); + } catch (error) { + console.error(`PDFScriptingManager.setDocument: "${error?.message}".`); + await this._destroyScripting(); + return; + } + await this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "Open" + }); + await this._dispatchPageOpen(this._pdfViewer.currentPageNumber, true); + Promise.resolve().then(() => { + if (pdfDocument === this._pdfDocument) { + this._ready = true; + } + }); + } + async dispatchWillSave(detail) { + return this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "WillSave" + }); + } + async dispatchDidSave(detail) { + return this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "DidSave" + }); + } + async dispatchWillPrint(detail) { + return this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "WillPrint" + }); + } + async dispatchDidPrint(detail) { + return this._scripting?.dispatchEventInSandbox({ + id: "doc", + name: "DidPrint" + }); + } + get destroyPromise() { + return this._destroyCapability?.promise || null; + } + get ready() { + return this._ready; + } + get _internalEvents() { + return (0, _pdfjsLib.shadow)(this, "_internalEvents", new Map()); + } + get _pageOpenPending() { + return (0, _pdfjsLib.shadow)(this, "_pageOpenPending", new Set()); + } + get _visitedPages() { + return (0, _pdfjsLib.shadow)(this, "_visitedPages", new Map()); + } + async _updateFromSandbox(detail) { + const isInPresentationMode = this._pdfViewer.isInPresentationMode || this._pdfViewer.isChangingPresentationMode; + const { + id, + siblings, + command, + value + } = detail; + if (!id) { + switch (command) { + case "clear": + console.clear(); + break; + case "error": + console.error(value); + break; + case "layout": + { + if (isInPresentationMode) { + return; + } + const modes = (0, _ui_utils.apiPageLayoutToViewerModes)(value); + this._pdfViewer.spreadMode = modes.spreadMode; + break; + } + case "page-num": + this._pdfViewer.currentPageNumber = value + 1; + break; + case "print": + await this._pdfViewer.pagesPromise; + this._eventBus.dispatch("print", { + source: this + }); + break; + case "println": + console.log(value); + break; + case "zoom": + if (isInPresentationMode) { + return; + } + this._pdfViewer.currentScaleValue = value; + break; + case "SaveAs": + this._eventBus.dispatch("download", { + source: this + }); + break; + case "FirstPage": + this._pdfViewer.currentPageNumber = 1; + break; + case "LastPage": + this._pdfViewer.currentPageNumber = this._pdfViewer.pagesCount; + break; + case "NextPage": + this._pdfViewer.nextPage(); + break; + case "PrevPage": + this._pdfViewer.previousPage(); + break; + case "ZoomViewIn": + if (isInPresentationMode) { + return; + } + this._pdfViewer.increaseScale(); + break; + case "ZoomViewOut": + if (isInPresentationMode) { + return; + } + this._pdfViewer.decreaseScale(); + break; + } + return; + } + if (isInPresentationMode) { + if (detail.focus) { + return; + } + } + delete detail.id; + delete detail.siblings; + const ids = siblings ? [id, ...siblings] : [id]; + for (const elementId of ids) { + const element = document.querySelector(`[data-element-id="${elementId}"]`); + if (element) { + element.dispatchEvent(new CustomEvent("updatefromsandbox", { + detail + })); + } else { + this._pdfDocument?.annotationStorage.setValue(elementId, detail); + } + } + } + async _dispatchPageOpen(pageNumber, initialize = false) { + const pdfDocument = this._pdfDocument, + visitedPages = this._visitedPages; + if (initialize) { + this._closeCapability = (0, _pdfjsLib.createPromiseCapability)(); + } + if (!this._closeCapability) { + return; + } + const pageView = this._pdfViewer.getPageView(pageNumber - 1); + if (pageView?.renderingState !== _ui_utils.RenderingStates.FINISHED) { + this._pageOpenPending.add(pageNumber); + return; + } + this._pageOpenPending.delete(pageNumber); + const actionsPromise = (async () => { + const actions = await (!visitedPages.has(pageNumber) ? pageView.pdfPage?.getJSActions() : null); + if (pdfDocument !== this._pdfDocument) { + return; + } + await this._scripting?.dispatchEventInSandbox({ + id: "page", + name: "PageOpen", + pageNumber, + actions + }); + })(); + visitedPages.set(pageNumber, actionsPromise); + } + async _dispatchPageClose(pageNumber) { + const pdfDocument = this._pdfDocument, + visitedPages = this._visitedPages; + if (!this._closeCapability) { + return; + } + if (this._pageOpenPending.has(pageNumber)) { + return; + } + const actionsPromise = visitedPages.get(pageNumber); + if (!actionsPromise) { + return; + } + visitedPages.set(pageNumber, null); + await actionsPromise; + if (pdfDocument !== this._pdfDocument) { + return; + } + await this._scripting?.dispatchEventInSandbox({ + id: "page", + name: "PageClose", + pageNumber + }); + } + async _getDocProperties() { + if (this._docPropertiesLookup) { + return this._docPropertiesLookup(this._pdfDocument); + } + throw new Error("_getDocProperties: Unable to lookup properties."); + } + _createScripting() { + this._destroyCapability = (0, _pdfjsLib.createPromiseCapability)(); + if (this._scripting) { + throw new Error("_createScripting: Scripting already exists."); + } + if (this._scriptingFactory) { + return this._scriptingFactory.createScripting({ + sandboxBundleSrc: this._sandboxBundleSrc + }); + } + throw new Error("_createScripting: Cannot create scripting."); + } + async _destroyScripting() { + if (!this._scripting) { + this._pdfDocument = null; + this._destroyCapability?.resolve(); + return; + } + if (this._closeCapability) { + await Promise.race([this._closeCapability.promise, new Promise(resolve => { + setTimeout(resolve, 1000); + })]).catch(reason => {}); + this._closeCapability = null; + } + this._pdfDocument = null; + try { + await this._scripting.destroySandbox(); + } catch (ex) {} + for (const [name, listener] of this._internalEvents) { + this._eventBus._off(name, listener); + } + this._internalEvents.clear(); + this._pageOpenPending.clear(); + this._visitedPages.clear(); + this._scripting = null; + this._ready = false; + this._destroyCapability?.resolve(); + } +} +exports.PDFScriptingManager = PDFScriptingManager; + +/***/ }), +/* 24 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFSidebar = void 0; +var _ui_utils = __webpack_require__(1); +const UI_NOTIFICATION_CLASS = "pdfSidebarNotification"; +class PDFSidebar { + constructor({ + elements, + pdfViewer, + pdfThumbnailViewer, + eventBus, + l10n + }) { + this.isOpen = false; + this.active = _ui_utils.SidebarView.THUMBS; + this.isInitialViewSet = false; + this.isInitialEventDispatched = false; + this.onToggled = null; + this.pdfViewer = pdfViewer; + this.pdfThumbnailViewer = pdfThumbnailViewer; + this.outerContainer = elements.outerContainer; + this.sidebarContainer = elements.sidebarContainer; + this.toggleButton = elements.toggleButton; + this.thumbnailButton = elements.thumbnailButton; + this.outlineButton = elements.outlineButton; + this.attachmentsButton = elements.attachmentsButton; + this.layersButton = elements.layersButton; + this.thumbnailView = elements.thumbnailView; + this.outlineView = elements.outlineView; + this.attachmentsView = elements.attachmentsView; + this.layersView = elements.layersView; + this._outlineOptionsContainer = elements.outlineOptionsContainer; + this._currentOutlineItemButton = elements.currentOutlineItemButton; + this.eventBus = eventBus; + this.l10n = l10n; + this.#addEventListeners(); + } + reset() { + this.isInitialViewSet = false; + this.isInitialEventDispatched = false; + this.#hideUINotification(true); + this.switchView(_ui_utils.SidebarView.THUMBS); + this.outlineButton.disabled = false; + this.attachmentsButton.disabled = false; + this.layersButton.disabled = false; + this._currentOutlineItemButton.disabled = true; + } + get visibleView() { + return this.isOpen ? this.active : _ui_utils.SidebarView.NONE; + } + setInitialView(view = _ui_utils.SidebarView.NONE) { + if (this.isInitialViewSet) { + return; + } + this.isInitialViewSet = true; + if (view === _ui_utils.SidebarView.NONE || view === _ui_utils.SidebarView.UNKNOWN) { + this.#dispatchEvent(); + return; + } + this.switchView(view, true); + if (!this.isInitialEventDispatched) { + this.#dispatchEvent(); + } + } + switchView(view, forceOpen = false) { + const isViewChanged = view !== this.active; + let shouldForceRendering = false; + switch (view) { + case _ui_utils.SidebarView.NONE: + if (this.isOpen) { + this.close(); + } + return; + case _ui_utils.SidebarView.THUMBS: + if (this.isOpen && isViewChanged) { + shouldForceRendering = true; + } + break; + case _ui_utils.SidebarView.OUTLINE: + if (this.outlineButton.disabled) { + return; + } + break; + case _ui_utils.SidebarView.ATTACHMENTS: + if (this.attachmentsButton.disabled) { + return; + } + break; + case _ui_utils.SidebarView.LAYERS: + if (this.layersButton.disabled) { + return; + } + break; + default: + console.error(`PDFSidebar.switchView: "${view}" is not a valid view.`); + return; + } + this.active = view; + const isThumbs = view === _ui_utils.SidebarView.THUMBS, + isOutline = view === _ui_utils.SidebarView.OUTLINE, + isAttachments = view === _ui_utils.SidebarView.ATTACHMENTS, + isLayers = view === _ui_utils.SidebarView.LAYERS; + this.thumbnailButton.classList.toggle("toggled", isThumbs); + this.outlineButton.classList.toggle("toggled", isOutline); + this.attachmentsButton.classList.toggle("toggled", isAttachments); + this.layersButton.classList.toggle("toggled", isLayers); + this.thumbnailButton.setAttribute("aria-checked", isThumbs); + this.outlineButton.setAttribute("aria-checked", isOutline); + this.attachmentsButton.setAttribute("aria-checked", isAttachments); + this.layersButton.setAttribute("aria-checked", isLayers); + this.thumbnailView.classList.toggle("hidden", !isThumbs); + this.outlineView.classList.toggle("hidden", !isOutline); + this.attachmentsView.classList.toggle("hidden", !isAttachments); + this.layersView.classList.toggle("hidden", !isLayers); + this._outlineOptionsContainer.classList.toggle("hidden", !isOutline); + if (forceOpen && !this.isOpen) { + this.open(); + return; + } + if (shouldForceRendering) { + this.#updateThumbnailViewer(); + this.#forceRendering(); + } + if (isViewChanged) { + this.#dispatchEvent(); + } + } + open() { + if (this.isOpen) { + return; + } + this.isOpen = true; + this.toggleButton.classList.add("toggled"); + this.toggleButton.setAttribute("aria-expanded", "true"); + this.outerContainer.classList.add("sidebarMoving", "sidebarOpen"); + if (this.active === _ui_utils.SidebarView.THUMBS) { + this.#updateThumbnailViewer(); + } + this.#forceRendering(); + this.#dispatchEvent(); + this.#hideUINotification(); + } + close() { + if (!this.isOpen) { + return; + } + this.isOpen = false; + this.toggleButton.classList.remove("toggled"); + this.toggleButton.setAttribute("aria-expanded", "false"); + this.outerContainer.classList.add("sidebarMoving"); + this.outerContainer.classList.remove("sidebarOpen"); + this.#forceRendering(); + this.#dispatchEvent(); + } + toggle() { + if (this.isOpen) { + this.close(); + } else { + this.open(); + } + } + #dispatchEvent() { + if (this.isInitialViewSet && !this.isInitialEventDispatched) { + this.isInitialEventDispatched = true; + } + this.eventBus.dispatch("sidebarviewchanged", { + source: this, + view: this.visibleView + }); + } + #forceRendering() { + if (this.onToggled) { + this.onToggled(); + } else { + this.pdfViewer.forceRendering(); + this.pdfThumbnailViewer.forceRendering(); + } + } + #updateThumbnailViewer() { + const { + pdfViewer, + pdfThumbnailViewer + } = this; + const pagesCount = pdfViewer.pagesCount; + for (let pageIndex = 0; pageIndex < pagesCount; pageIndex++) { + const pageView = pdfViewer.getPageView(pageIndex); + if (pageView?.renderingState === _ui_utils.RenderingStates.FINISHED) { + const thumbnailView = pdfThumbnailViewer.getThumbnail(pageIndex); + thumbnailView.setImage(pageView); + } + } + pdfThumbnailViewer.scrollThumbnailIntoView(pdfViewer.currentPageNumber); + } + #showUINotification() { + this.toggleButton.setAttribute("data-l10n-id", "toggle_sidebar_notification2"); + this.l10n.translate(this.toggleButton); + if (!this.isOpen) { + this.toggleButton.classList.add(UI_NOTIFICATION_CLASS); + } + } + #hideUINotification(reset = false) { + if (this.isOpen || reset) { + this.toggleButton.classList.remove(UI_NOTIFICATION_CLASS); + } + if (reset) { + this.toggleButton.setAttribute("data-l10n-id", "toggle_sidebar"); + this.l10n.translate(this.toggleButton); + } + } + #addEventListeners() { + this.sidebarContainer.addEventListener("transitionend", evt => { + if (evt.target === this.sidebarContainer) { + this.outerContainer.classList.remove("sidebarMoving"); + } + }); + this.toggleButton.addEventListener("click", () => { + this.toggle(); + }); + this.thumbnailButton.addEventListener("click", () => { + this.switchView(_ui_utils.SidebarView.THUMBS); + }); + this.outlineButton.addEventListener("click", () => { + this.switchView(_ui_utils.SidebarView.OUTLINE); + }); + this.outlineButton.addEventListener("dblclick", () => { + this.eventBus.dispatch("toggleoutlinetree", { + source: this + }); + }); + this.attachmentsButton.addEventListener("click", () => { + this.switchView(_ui_utils.SidebarView.ATTACHMENTS); + }); + this.layersButton.addEventListener("click", () => { + this.switchView(_ui_utils.SidebarView.LAYERS); + }); + this.layersButton.addEventListener("dblclick", () => { + this.eventBus.dispatch("resetlayers", { + source: this + }); + }); + this._currentOutlineItemButton.addEventListener("click", () => { + this.eventBus.dispatch("currentoutlineitem", { + source: this + }); + }); + const onTreeLoaded = (count, button, view) => { + button.disabled = !count; + if (count) { + this.#showUINotification(); + } else if (this.active === view) { + this.switchView(_ui_utils.SidebarView.THUMBS); + } + }; + this.eventBus._on("outlineloaded", evt => { + onTreeLoaded(evt.outlineCount, this.outlineButton, _ui_utils.SidebarView.OUTLINE); + evt.currentOutlineItemPromise.then(enabled => { + if (!this.isInitialViewSet) { + return; + } + this._currentOutlineItemButton.disabled = !enabled; + }); + }); + this.eventBus._on("attachmentsloaded", evt => { + onTreeLoaded(evt.attachmentsCount, this.attachmentsButton, _ui_utils.SidebarView.ATTACHMENTS); + }); + this.eventBus._on("layersloaded", evt => { + onTreeLoaded(evt.layersCount, this.layersButton, _ui_utils.SidebarView.LAYERS); + }); + this.eventBus._on("presentationmodechanged", evt => { + if (evt.state === _ui_utils.PresentationModeState.NORMAL && this.visibleView === _ui_utils.SidebarView.THUMBS) { + this.#updateThumbnailViewer(); + } + }); + } +} +exports.PDFSidebar = PDFSidebar; + +/***/ }), +/* 25 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFSidebarResizer = void 0; +var _ui_utils = __webpack_require__(1); +const SIDEBAR_WIDTH_VAR = "--sidebar-width"; +const SIDEBAR_MIN_WIDTH = 200; +const SIDEBAR_RESIZING_CLASS = "sidebarResizing"; +class PDFSidebarResizer { + constructor(options, eventBus, l10n) { + this.isRTL = false; + this.sidebarOpen = false; + this._width = null; + this._outerContainerWidth = null; + this._boundEvents = Object.create(null); + this.outerContainer = options.outerContainer; + this.resizer = options.resizer; + this.eventBus = eventBus; + l10n.getDirection().then(dir => { + this.isRTL = dir === "rtl"; + }); + this._addEventListeners(); + } + get outerContainerWidth() { + return this._outerContainerWidth ||= this.outerContainer.clientWidth; + } + _updateWidth(width = 0) { + const maxWidth = Math.floor(this.outerContainerWidth / 2); + if (width > maxWidth) { + width = maxWidth; + } + if (width < SIDEBAR_MIN_WIDTH) { + width = SIDEBAR_MIN_WIDTH; + } + if (width === this._width) { + return false; + } + this._width = width; + _ui_utils.docStyle.setProperty(SIDEBAR_WIDTH_VAR, `${width}px`); + return true; + } + _mouseMove(evt) { + let width = evt.clientX; + if (this.isRTL) { + width = this.outerContainerWidth - width; + } + this._updateWidth(width); + } + _mouseUp(evt) { + this.outerContainer.classList.remove(SIDEBAR_RESIZING_CLASS); + this.eventBus.dispatch("resize", { + source: this + }); + const _boundEvents = this._boundEvents; + window.removeEventListener("mousemove", _boundEvents.mouseMove); + window.removeEventListener("mouseup", _boundEvents.mouseUp); + } + _addEventListeners() { + const _boundEvents = this._boundEvents; + _boundEvents.mouseMove = this._mouseMove.bind(this); + _boundEvents.mouseUp = this._mouseUp.bind(this); + this.resizer.addEventListener("mousedown", evt => { + if (evt.button !== 0) { + return; + } + this.outerContainer.classList.add(SIDEBAR_RESIZING_CLASS); + window.addEventListener("mousemove", _boundEvents.mouseMove); + window.addEventListener("mouseup", _boundEvents.mouseUp); + }); + this.eventBus._on("sidebarviewchanged", evt => { + this.sidebarOpen = !!evt?.view; + }); + this.eventBus._on("resize", evt => { + if (evt?.source !== window) { + return; + } + this._outerContainerWidth = null; + if (!this._width) { + return; + } + if (!this.sidebarOpen) { + this._updateWidth(this._width); + return; + } + this.outerContainer.classList.add(SIDEBAR_RESIZING_CLASS); + const updated = this._updateWidth(this._width); + Promise.resolve().then(() => { + this.outerContainer.classList.remove(SIDEBAR_RESIZING_CLASS); + if (updated) { + this.eventBus.dispatch("resize", { + source: this + }); + } + }); + }); + } +} +exports.PDFSidebarResizer = PDFSidebarResizer; + +/***/ }), +/* 26 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFThumbnailViewer = void 0; +var _ui_utils = __webpack_require__(1); +var _pdf_thumbnail_view = __webpack_require__(27); +const THUMBNAIL_SCROLL_MARGIN = -19; +const THUMBNAIL_SELECTED_CLASS = "selected"; +class PDFThumbnailViewer { + constructor({ + container, + eventBus, + linkService, + renderingQueue, + l10n, + pageColors + }) { + this.container = container; + this.linkService = linkService; + this.renderingQueue = renderingQueue; + this.l10n = l10n; + this.pageColors = pageColors || null; + this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdated.bind(this)); + this._resetView(); + } + _scrollUpdated() { + this.renderingQueue.renderHighestPriority(); + } + getThumbnail(index) { + return this._thumbnails[index]; + } + _getVisibleThumbs() { + return (0, _ui_utils.getVisibleElements)({ + scrollEl: this.container, + views: this._thumbnails + }); + } + scrollThumbnailIntoView(pageNumber) { + if (!this.pdfDocument) { + return; + } + const thumbnailView = this._thumbnails[pageNumber - 1]; + if (!thumbnailView) { + console.error('scrollThumbnailIntoView: Invalid "pageNumber" parameter.'); + return; + } + if (pageNumber !== this._currentPageNumber) { + const prevThumbnailView = this._thumbnails[this._currentPageNumber - 1]; + prevThumbnailView.div.classList.remove(THUMBNAIL_SELECTED_CLASS); + thumbnailView.div.classList.add(THUMBNAIL_SELECTED_CLASS); + } + const { + first, + last, + views + } = this._getVisibleThumbs(); + if (views.length > 0) { + let shouldScroll = false; + if (pageNumber <= first.id || pageNumber >= last.id) { + shouldScroll = true; + } else { + for (const { + id, + percent + } of views) { + if (id !== pageNumber) { + continue; + } + shouldScroll = percent < 100; + break; + } + } + if (shouldScroll) { + (0, _ui_utils.scrollIntoView)(thumbnailView.div, { + top: THUMBNAIL_SCROLL_MARGIN + }); + } + } + this._currentPageNumber = pageNumber; + } + get pagesRotation() { + return this._pagesRotation; + } + set pagesRotation(rotation) { + if (!(0, _ui_utils.isValidRotation)(rotation)) { + throw new Error("Invalid thumbnails rotation angle."); + } + if (!this.pdfDocument) { + return; + } + if (this._pagesRotation === rotation) { + return; + } + this._pagesRotation = rotation; + const updateArgs = { + rotation + }; + for (const thumbnail of this._thumbnails) { + thumbnail.update(updateArgs); + } + } + cleanup() { + for (const thumbnail of this._thumbnails) { + if (thumbnail.renderingState !== _ui_utils.RenderingStates.FINISHED) { + thumbnail.reset(); + } + } + _pdf_thumbnail_view.TempImageFactory.destroyCanvas(); + } + _resetView() { + this._thumbnails = []; + this._currentPageNumber = 1; + this._pageLabels = null; + this._pagesRotation = 0; + this.container.textContent = ""; + } + setDocument(pdfDocument) { + if (this.pdfDocument) { + this._cancelRendering(); + this._resetView(); + } + this.pdfDocument = pdfDocument; + if (!pdfDocument) { + return; + } + const firstPagePromise = pdfDocument.getPage(1); + const optionalContentConfigPromise = pdfDocument.getOptionalContentConfig(); + firstPagePromise.then(firstPdfPage => { + const pagesCount = pdfDocument.numPages; + const viewport = firstPdfPage.getViewport({ + scale: 1 + }); + for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) { + const thumbnail = new _pdf_thumbnail_view.PDFThumbnailView({ + container: this.container, + id: pageNum, + defaultViewport: viewport.clone(), + optionalContentConfigPromise, + linkService: this.linkService, + renderingQueue: this.renderingQueue, + l10n: this.l10n, + pageColors: this.pageColors + }); + this._thumbnails.push(thumbnail); + } + this._thumbnails[0]?.setPdfPage(firstPdfPage); + const thumbnailView = this._thumbnails[this._currentPageNumber - 1]; + thumbnailView.div.classList.add(THUMBNAIL_SELECTED_CLASS); + }).catch(reason => { + console.error("Unable to initialize thumbnail viewer", reason); + }); + } + _cancelRendering() { + for (const thumbnail of this._thumbnails) { + thumbnail.cancelRendering(); + } + } + setPageLabels(labels) { + if (!this.pdfDocument) { + return; + } + if (!labels) { + this._pageLabels = null; + } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) { + this._pageLabels = null; + console.error("PDFThumbnailViewer_setPageLabels: Invalid page labels."); + } else { + this._pageLabels = labels; + } + for (let i = 0, ii = this._thumbnails.length; i < ii; i++) { + this._thumbnails[i].setPageLabel(this._pageLabels?.[i] ?? null); + } + } + async #ensurePdfPageLoaded(thumbView) { + if (thumbView.pdfPage) { + return thumbView.pdfPage; + } + try { + const pdfPage = await this.pdfDocument.getPage(thumbView.id); + if (!thumbView.pdfPage) { + thumbView.setPdfPage(pdfPage); + } + return pdfPage; + } catch (reason) { + console.error("Unable to get page for thumb view", reason); + return null; + } + } + #getScrollAhead(visible) { + if (visible.first?.id === 1) { + return true; + } else if (visible.last?.id === this._thumbnails.length) { + return false; + } + return this.scroll.down; + } + forceRendering() { + const visibleThumbs = this._getVisibleThumbs(); + const scrollAhead = this.#getScrollAhead(visibleThumbs); + const thumbView = this.renderingQueue.getHighestPriority(visibleThumbs, this._thumbnails, scrollAhead); + if (thumbView) { + this.#ensurePdfPageLoaded(thumbView).then(() => { + this.renderingQueue.renderView(thumbView); + }); + return true; + } + return false; + } +} +exports.PDFThumbnailViewer = PDFThumbnailViewer; + +/***/ }), +/* 27 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TempImageFactory = exports.PDFThumbnailView = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +const DRAW_UPSCALE_FACTOR = 2; +const MAX_NUM_SCALING_STEPS = 3; +const THUMBNAIL_CANVAS_BORDER_WIDTH = 1; +const THUMBNAIL_WIDTH = 98; +class TempImageFactory { + static #tempCanvas = null; + static getCanvas(width, height) { + const tempCanvas = this.#tempCanvas ||= document.createElement("canvas"); + tempCanvas.width = width; + tempCanvas.height = height; + const ctx = tempCanvas.getContext("2d", { + alpha: false + }); + ctx.save(); + ctx.fillStyle = "rgb(255, 255, 255)"; + ctx.fillRect(0, 0, width, height); + ctx.restore(); + return [tempCanvas, tempCanvas.getContext("2d")]; + } + static destroyCanvas() { + const tempCanvas = this.#tempCanvas; + if (tempCanvas) { + tempCanvas.width = 0; + tempCanvas.height = 0; + } + this.#tempCanvas = null; + } +} +exports.TempImageFactory = TempImageFactory; +class PDFThumbnailView { + constructor({ + container, + id, + defaultViewport, + optionalContentConfigPromise, + linkService, + renderingQueue, + l10n, + pageColors + }) { + this.id = id; + this.renderingId = "thumbnail" + id; + this.pageLabel = null; + this.pdfPage = null; + this.rotation = 0; + this.viewport = defaultViewport; + this.pdfPageRotate = defaultViewport.rotation; + this._optionalContentConfigPromise = optionalContentConfigPromise || null; + this.pageColors = pageColors || null; + this.linkService = linkService; + this.renderingQueue = renderingQueue; + this.renderTask = null; + this.renderingState = _ui_utils.RenderingStates.INITIAL; + this.resume = null; + const pageWidth = this.viewport.width, + pageHeight = this.viewport.height, + pageRatio = pageWidth / pageHeight; + this.canvasWidth = THUMBNAIL_WIDTH; + this.canvasHeight = this.canvasWidth / pageRatio | 0; + this.scale = this.canvasWidth / pageWidth; + this.l10n = l10n; + const anchor = document.createElement("a"); + anchor.href = linkService.getAnchorUrl("#page=" + id); + this._thumbPageTitle.then(msg => { + anchor.title = msg; + }); + anchor.onclick = function () { + linkService.goToPage(id); + return false; + }; + this.anchor = anchor; + const div = document.createElement("div"); + div.className = "thumbnail"; + div.setAttribute("data-page-number", this.id); + this.div = div; + const ring = document.createElement("div"); + ring.className = "thumbnailSelectionRing"; + const borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH; + ring.style.width = this.canvasWidth + borderAdjustment + "px"; + ring.style.height = this.canvasHeight + borderAdjustment + "px"; + this.ring = ring; + div.append(ring); + anchor.append(div); + container.append(anchor); + } + setPdfPage(pdfPage) { + this.pdfPage = pdfPage; + this.pdfPageRotate = pdfPage.rotate; + const totalRotation = (this.rotation + this.pdfPageRotate) % 360; + this.viewport = pdfPage.getViewport({ + scale: 1, + rotation: totalRotation + }); + this.reset(); + } + reset() { + this.cancelRendering(); + this.renderingState = _ui_utils.RenderingStates.INITIAL; + const pageWidth = this.viewport.width, + pageHeight = this.viewport.height, + pageRatio = pageWidth / pageHeight; + this.canvasHeight = this.canvasWidth / pageRatio | 0; + this.scale = this.canvasWidth / pageWidth; + this.div.removeAttribute("data-loaded"); + const ring = this.ring; + ring.textContent = ""; + const borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH; + ring.style.width = this.canvasWidth + borderAdjustment + "px"; + ring.style.height = this.canvasHeight + borderAdjustment + "px"; + if (this.canvas) { + this.canvas.width = 0; + this.canvas.height = 0; + delete this.canvas; + } + if (this.image) { + this.image.removeAttribute("src"); + delete this.image; + } + } + update({ + rotation = null + }) { + if (typeof rotation === "number") { + this.rotation = rotation; + } + const totalRotation = (this.rotation + this.pdfPageRotate) % 360; + this.viewport = this.viewport.clone({ + scale: 1, + rotation: totalRotation + }); + this.reset(); + } + cancelRendering() { + if (this.renderTask) { + this.renderTask.cancel(); + this.renderTask = null; + } + this.resume = null; + } + _getPageDrawContext(upscaleFactor = 1) { + const canvas = document.createElement("canvas"); + const ctx = canvas.getContext("2d", { + alpha: false + }); + const outputScale = new _ui_utils.OutputScale(); + canvas.width = upscaleFactor * this.canvasWidth * outputScale.sx | 0; + canvas.height = upscaleFactor * this.canvasHeight * outputScale.sy | 0; + const transform = outputScale.scaled ? [outputScale.sx, 0, 0, outputScale.sy, 0, 0] : null; + return { + ctx, + canvas, + transform + }; + } + _convertCanvasToImage(canvas) { + if (this.renderingState !== _ui_utils.RenderingStates.FINISHED) { + throw new Error("_convertCanvasToImage: Rendering has not finished."); + } + const reducedCanvas = this._reduceImage(canvas); + const image = document.createElement("img"); + image.className = "thumbnailImage"; + this._thumbPageCanvas.then(msg => { + image.setAttribute("aria-label", msg); + }); + image.style.width = this.canvasWidth + "px"; + image.style.height = this.canvasHeight + "px"; + image.src = reducedCanvas.toDataURL(); + this.image = image; + this.div.setAttribute("data-loaded", true); + this.ring.append(image); + reducedCanvas.width = 0; + reducedCanvas.height = 0; + } + draw() { + if (this.renderingState !== _ui_utils.RenderingStates.INITIAL) { + console.error("Must be in new state before drawing"); + return Promise.resolve(); + } + const { + pdfPage + } = this; + if (!pdfPage) { + this.renderingState = _ui_utils.RenderingStates.FINISHED; + return Promise.reject(new Error("pdfPage is not loaded")); + } + this.renderingState = _ui_utils.RenderingStates.RUNNING; + const finishRenderTask = async (error = null) => { + if (renderTask === this.renderTask) { + this.renderTask = null; + } + if (error instanceof _pdfjsLib.RenderingCancelledException) { + return; + } + this.renderingState = _ui_utils.RenderingStates.FINISHED; + this._convertCanvasToImage(canvas); + if (error) { + throw error; + } + }; + const { + ctx, + canvas, + transform + } = this._getPageDrawContext(DRAW_UPSCALE_FACTOR); + const drawViewport = this.viewport.clone({ + scale: DRAW_UPSCALE_FACTOR * this.scale + }); + const renderContinueCallback = cont => { + if (!this.renderingQueue.isHighestPriority(this)) { + this.renderingState = _ui_utils.RenderingStates.PAUSED; + this.resume = () => { + this.renderingState = _ui_utils.RenderingStates.RUNNING; + cont(); + }; + return; + } + cont(); + }; + const renderContext = { + canvasContext: ctx, + transform, + viewport: drawViewport, + optionalContentConfigPromise: this._optionalContentConfigPromise, + pageColors: this.pageColors + }; + const renderTask = this.renderTask = pdfPage.render(renderContext); + renderTask.onContinue = renderContinueCallback; + const resultPromise = renderTask.promise.then(function () { + return finishRenderTask(null); + }, function (error) { + return finishRenderTask(error); + }); + resultPromise.finally(() => { + canvas.width = 0; + canvas.height = 0; + const pageCached = this.linkService.isPageCached(this.id); + if (!pageCached) { + this.pdfPage?.cleanup(); + } + }); + return resultPromise; + } + setImage(pageView) { + if (this.renderingState !== _ui_utils.RenderingStates.INITIAL) { + return; + } + const { + thumbnailCanvas: canvas, + pdfPage, + scale + } = pageView; + if (!canvas) { + return; + } + if (!this.pdfPage) { + this.setPdfPage(pdfPage); + } + if (scale < this.scale) { + return; + } + this.renderingState = _ui_utils.RenderingStates.FINISHED; + this._convertCanvasToImage(canvas); + } + _reduceImage(img) { + const { + ctx, + canvas + } = this._getPageDrawContext(); + if (img.width <= 2 * canvas.width) { + ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, canvas.width, canvas.height); + return canvas; + } + let reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS; + let reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS; + const [reducedImage, reducedImageCtx] = TempImageFactory.getCanvas(reducedWidth, reducedHeight); + while (reducedWidth > img.width || reducedHeight > img.height) { + reducedWidth >>= 1; + reducedHeight >>= 1; + } + reducedImageCtx.drawImage(img, 0, 0, img.width, img.height, 0, 0, reducedWidth, reducedHeight); + while (reducedWidth > 2 * canvas.width) { + reducedImageCtx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, reducedWidth >> 1, reducedHeight >> 1); + reducedWidth >>= 1; + reducedHeight >>= 1; + } + ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, canvas.width, canvas.height); + return canvas; + } + get _thumbPageTitle() { + return this.l10n.get("thumb_page_title", { + page: this.pageLabel ?? this.id + }); + } + get _thumbPageCanvas() { + return this.l10n.get("thumb_page_canvas", { + page: this.pageLabel ?? this.id + }); + } + setPageLabel(label) { + this.pageLabel = typeof label === "string" ? label : null; + this._thumbPageTitle.then(msg => { + this.anchor.title = msg; + }); + if (this.renderingState !== _ui_utils.RenderingStates.FINISHED) { + return; + } + this._thumbPageCanvas.then(msg => { + this.image?.setAttribute("aria-label", msg); + }); + } +} +exports.PDFThumbnailView = PDFThumbnailView; + +/***/ }), +/* 28 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PagesCountLimit = exports.PDFViewer = exports.PDFPageViewBuffer = void 0; +var _pdfjsLib = __webpack_require__(5); +var _ui_utils = __webpack_require__(1); +var _l10n_utils = __webpack_require__(29); +var _pdf_page_view = __webpack_require__(30); +var _pdf_rendering_queue = __webpack_require__(22); +var _pdf_link_service = __webpack_require__(3); +const DEFAULT_CACHE_SIZE = 10; +const ENABLE_PERMISSIONS_CLASS = "enablePermissions"; +const PagesCountLimit = { + FORCE_SCROLL_MODE_PAGE: 15000, + FORCE_LAZY_PAGE_INIT: 7500, + PAUSE_EAGER_PAGE_INIT: 250 +}; +exports.PagesCountLimit = PagesCountLimit; +function isValidAnnotationEditorMode(mode) { + return Object.values(_pdfjsLib.AnnotationEditorType).includes(mode) && mode !== _pdfjsLib.AnnotationEditorType.DISABLE; +} +class PDFPageViewBuffer { + #buf = new Set(); + #size = 0; + constructor(size) { + this.#size = size; + } + push(view) { + const buf = this.#buf; + if (buf.has(view)) { + buf.delete(view); + } + buf.add(view); + if (buf.size > this.#size) { + this.#destroyFirstView(); + } + } + resize(newSize, idsToKeep = null) { + this.#size = newSize; + const buf = this.#buf; + if (idsToKeep) { + const ii = buf.size; + let i = 1; + for (const view of buf) { + if (idsToKeep.has(view.id)) { + buf.delete(view); + buf.add(view); + } + if (++i > ii) { + break; + } + } + } + while (buf.size > this.#size) { + this.#destroyFirstView(); + } + } + has(view) { + return this.#buf.has(view); + } + [Symbol.iterator]() { + return this.#buf.keys(); + } + #destroyFirstView() { + const firstView = this.#buf.keys().next().value; + firstView?.destroy(); + this.#buf.delete(firstView); + } +} +exports.PDFPageViewBuffer = PDFPageViewBuffer; +class PDFViewer { + #buffer = null; + #annotationEditorMode = _pdfjsLib.AnnotationEditorType.NONE; + #annotationEditorUIManager = null; + #annotationMode = _pdfjsLib.AnnotationMode.ENABLE_FORMS; + #containerTopLeft = null; + #enablePermissions = false; + #previousContainerHeight = 0; + #resizeObserver = new ResizeObserver(this.#resizeObserverCallback.bind(this)); + #scrollModePageState = null; + #onVisibilityChange = null; + #scaleTimeoutId = null; + constructor(options) { + const viewerVersion = '3.3.56'; + if (_pdfjsLib.version !== viewerVersion) { + throw new Error(`The API version "${_pdfjsLib.version}" does not match the Viewer version "${viewerVersion}".`); + } + this.container = options.container; + this.viewer = options.viewer || options.container.firstElementChild; + this.#resizeObserver.observe(this.container); + this.eventBus = options.eventBus; + this.linkService = options.linkService || new _pdf_link_service.SimpleLinkService(); + this.downloadManager = options.downloadManager || null; + this.findController = options.findController || null; + this._scriptingManager = options.scriptingManager || null; + this.removePageBorders = options.removePageBorders || false; + this.textLayerMode = options.textLayerMode ?? _ui_utils.TextLayerMode.ENABLE; + this.#annotationMode = options.annotationMode ?? _pdfjsLib.AnnotationMode.ENABLE_FORMS; + this.#annotationEditorMode = options.annotationEditorMode ?? _pdfjsLib.AnnotationEditorType.NONE; + this.imageResourcesPath = options.imageResourcesPath || ""; + this.enablePrintAutoRotate = options.enablePrintAutoRotate || false; + this.useOnlyCssZoom = options.useOnlyCssZoom || false; + this.isOffscreenCanvasSupported = options.isOffscreenCanvasSupported ?? true; + this.maxCanvasPixels = options.maxCanvasPixels; + this.l10n = options.l10n || _l10n_utils.NullL10n; + this.#enablePermissions = options.enablePermissions || false; + this.pageColors = options.pageColors || null; + this.defaultRenderingQueue = !options.renderingQueue; + if (this.defaultRenderingQueue) { + this.renderingQueue = new _pdf_rendering_queue.PDFRenderingQueue(); + this.renderingQueue.setViewer(this); + } else { + this.renderingQueue = options.renderingQueue; + } + this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdate.bind(this)); + this.presentationModeState = _ui_utils.PresentationModeState.UNKNOWN; + this._onBeforeDraw = this._onAfterDraw = null; + this._resetView(); + if (this.removePageBorders) { + this.viewer.classList.add("removePageBorders"); + } + this.#updateContainerHeightCss(); + } + get pagesCount() { + return this._pages.length; + } + getPageView(index) { + return this._pages[index]; + } + get pageViewsReady() { + if (!this._pagesCapability.settled) { + return false; + } + return this._pages.every(function (pageView) { + return pageView?.pdfPage; + }); + } + get renderForms() { + return this.#annotationMode === _pdfjsLib.AnnotationMode.ENABLE_FORMS; + } + get enableScripting() { + return !!this._scriptingManager; + } + get currentPageNumber() { + return this._currentPageNumber; + } + set currentPageNumber(val) { + if (!Number.isInteger(val)) { + throw new Error("Invalid page number."); + } + if (!this.pdfDocument) { + return; + } + if (!this._setCurrentPageNumber(val, true)) { + console.error(`currentPageNumber: "${val}" is not a valid page.`); + } + } + _setCurrentPageNumber(val, resetCurrentPageView = false) { + if (this._currentPageNumber === val) { + if (resetCurrentPageView) { + this.#resetCurrentPageView(); + } + return true; + } + if (!(0 < val && val <= this.pagesCount)) { + return false; + } + const previous = this._currentPageNumber; + this._currentPageNumber = val; + this.eventBus.dispatch("pagechanging", { + source: this, + pageNumber: val, + pageLabel: this._pageLabels?.[val - 1] ?? null, + previous + }); + if (resetCurrentPageView) { + this.#resetCurrentPageView(); + } + return true; + } + get currentPageLabel() { + return this._pageLabels?.[this._currentPageNumber - 1] ?? null; + } + set currentPageLabel(val) { + if (!this.pdfDocument) { + return; + } + let page = val | 0; + if (this._pageLabels) { + const i = this._pageLabels.indexOf(val); + if (i >= 0) { + page = i + 1; + } + } + if (!this._setCurrentPageNumber(page, true)) { + console.error(`currentPageLabel: "${val}" is not a valid page.`); + } + } + get currentScale() { + return this._currentScale !== _ui_utils.UNKNOWN_SCALE ? this._currentScale : _ui_utils.DEFAULT_SCALE; + } + set currentScale(val) { + if (isNaN(val)) { + throw new Error("Invalid numeric scale."); + } + if (!this.pdfDocument) { + return; + } + this._setScale(val, { + noScroll: false + }); + } + get currentScaleValue() { + return this._currentScaleValue; + } + set currentScaleValue(val) { + if (!this.pdfDocument) { + return; + } + this._setScale(val, { + noScroll: false + }); + } + get pagesRotation() { + return this._pagesRotation; + } + set pagesRotation(rotation) { + if (!(0, _ui_utils.isValidRotation)(rotation)) { + throw new Error("Invalid pages rotation angle."); + } + if (!this.pdfDocument) { + return; + } + rotation %= 360; + if (rotation < 0) { + rotation += 360; + } + if (this._pagesRotation === rotation) { + return; + } + this._pagesRotation = rotation; + const pageNumber = this._currentPageNumber; + this.refresh(true, { + rotation + }); + if (this._currentScaleValue) { + this._setScale(this._currentScaleValue, { + noScroll: true + }); + } + this.eventBus.dispatch("rotationchanging", { + source: this, + pagesRotation: rotation, + pageNumber + }); + if (this.defaultRenderingQueue) { + this.update(); + } + } + get firstPagePromise() { + return this.pdfDocument ? this._firstPageCapability.promise : null; + } + get onePageRendered() { + return this.pdfDocument ? this._onePageRenderedCapability.promise : null; + } + get pagesPromise() { + return this.pdfDocument ? this._pagesCapability.promise : null; + } + #layerProperties() { + const self = this; + return { + get annotationEditorUIManager() { + return self.#annotationEditorUIManager; + }, + get annotationStorage() { + return self.pdfDocument?.annotationStorage; + }, + get downloadManager() { + return self.downloadManager; + }, + get enableScripting() { + return !!self._scriptingManager; + }, + get fieldObjectsPromise() { + return self.pdfDocument?.getFieldObjects(); + }, + get findController() { + return self.findController; + }, + get hasJSActionsPromise() { + return self.pdfDocument?.hasJSActions(); + }, + get linkService() { + return self.linkService; + } + }; + } + #initializePermissions(permissions) { + const params = { + annotationEditorMode: this.#annotationEditorMode, + annotationMode: this.#annotationMode, + textLayerMode: this.textLayerMode + }; + if (!permissions) { + return params; + } + if (!permissions.includes(_pdfjsLib.PermissionFlag.COPY)) { + this.viewer.classList.add(ENABLE_PERMISSIONS_CLASS); + } + if (!permissions.includes(_pdfjsLib.PermissionFlag.MODIFY_CONTENTS)) { + params.annotationEditorMode = _pdfjsLib.AnnotationEditorType.DISABLE; + } + if (!permissions.includes(_pdfjsLib.PermissionFlag.MODIFY_ANNOTATIONS) && !permissions.includes(_pdfjsLib.PermissionFlag.FILL_INTERACTIVE_FORMS) && this.#annotationMode === _pdfjsLib.AnnotationMode.ENABLE_FORMS) { + params.annotationMode = _pdfjsLib.AnnotationMode.ENABLE; + } + return params; + } + #onePageRenderedOrForceFetch() { + if (document.visibilityState === "hidden" || !this.container.offsetParent || this._getVisiblePages().views.length === 0) { + return Promise.resolve(); + } + const visibilityChangePromise = new Promise(resolve => { + this.#onVisibilityChange = () => { + if (document.visibilityState !== "hidden") { + return; + } + resolve(); + document.removeEventListener("visibilitychange", this.#onVisibilityChange); + this.#onVisibilityChange = null; + }; + document.addEventListener("visibilitychange", this.#onVisibilityChange); + }); + return Promise.race([this._onePageRenderedCapability.promise, visibilityChangePromise]); + } + setDocument(pdfDocument) { + if (this.pdfDocument) { + this.eventBus.dispatch("pagesdestroy", { + source: this + }); + this._cancelRendering(); + this._resetView(); + this.findController?.setDocument(null); + this._scriptingManager?.setDocument(null); + if (this.#annotationEditorUIManager) { + this.#annotationEditorUIManager.destroy(); + this.#annotationEditorUIManager = null; + } + } + this.pdfDocument = pdfDocument; + if (!pdfDocument) { + return; + } + const pagesCount = pdfDocument.numPages; + const firstPagePromise = pdfDocument.getPage(1); + const optionalContentConfigPromise = pdfDocument.getOptionalContentConfig(); + const permissionsPromise = this.#enablePermissions ? pdfDocument.getPermissions() : Promise.resolve(); + if (pagesCount > PagesCountLimit.FORCE_SCROLL_MODE_PAGE) { + console.warn("Forcing PAGE-scrolling for performance reasons, given the length of the document."); + const mode = this._scrollMode = _ui_utils.ScrollMode.PAGE; + this.eventBus.dispatch("scrollmodechanged", { + source: this, + mode + }); + } + this._pagesCapability.promise.then(() => { + this.eventBus.dispatch("pagesloaded", { + source: this, + pagesCount + }); + }, () => {}); + this._onBeforeDraw = evt => { + const pageView = this._pages[evt.pageNumber - 1]; + if (!pageView) { + return; + } + this.#buffer.push(pageView); + }; + this.eventBus._on("pagerender", this._onBeforeDraw); + this._onAfterDraw = evt => { + if (evt.cssTransform || this._onePageRenderedCapability.settled) { + return; + } + this._onePageRenderedCapability.resolve({ + timestamp: evt.timestamp + }); + this.eventBus._off("pagerendered", this._onAfterDraw); + this._onAfterDraw = null; + if (this.#onVisibilityChange) { + document.removeEventListener("visibilitychange", this.#onVisibilityChange); + this.#onVisibilityChange = null; + } + }; + this.eventBus._on("pagerendered", this._onAfterDraw); + Promise.all([firstPagePromise, permissionsPromise]).then(([firstPdfPage, permissions]) => { + if (pdfDocument !== this.pdfDocument) { + return; + } + this._firstPageCapability.resolve(firstPdfPage); + this._optionalContentConfigPromise = optionalContentConfigPromise; + const { + annotationEditorMode, + annotationMode, + textLayerMode + } = this.#initializePermissions(permissions); + if (annotationEditorMode !== _pdfjsLib.AnnotationEditorType.DISABLE) { + const mode = annotationEditorMode; + if (pdfDocument.isPureXfa) { + console.warn("Warning: XFA-editing is not implemented."); + } else if (isValidAnnotationEditorMode(mode)) { + this.#annotationEditorUIManager = new _pdfjsLib.AnnotationEditorUIManager(this.container, this.eventBus, pdfDocument?.annotationStorage); + if (mode !== _pdfjsLib.AnnotationEditorType.NONE) { + this.#annotationEditorUIManager.updateMode(mode); + } + } else { + console.error(`Invalid AnnotationEditor mode: ${mode}`); + } + } + const layerProperties = this.#layerProperties.bind(this); + const viewerElement = this._scrollMode === _ui_utils.ScrollMode.PAGE ? null : this.viewer; + const scale = this.currentScale; + const viewport = firstPdfPage.getViewport({ + scale: scale * _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS + }); + _ui_utils.docStyle.setProperty("--scale-factor", viewport.scale); + for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) { + const pageView = new _pdf_page_view.PDFPageView({ + container: viewerElement, + eventBus: this.eventBus, + id: pageNum, + scale, + defaultViewport: viewport.clone(), + optionalContentConfigPromise, + renderingQueue: this.renderingQueue, + textLayerMode, + annotationMode, + imageResourcesPath: this.imageResourcesPath, + renderer: null, + useOnlyCssZoom: this.useOnlyCssZoom, + isOffscreenCanvasSupported: this.isOffscreenCanvasSupported, + maxCanvasPixels: this.maxCanvasPixels, + pageColors: this.pageColors, + l10n: this.l10n, + layerProperties + }); + this._pages.push(pageView); + } + const firstPageView = this._pages[0]; + if (firstPageView) { + firstPageView.setPdfPage(firstPdfPage); + this.linkService.cachePageRef(1, firstPdfPage.ref); + } + if (this._scrollMode === _ui_utils.ScrollMode.PAGE) { + this.#ensurePageViewVisible(); + } else if (this._spreadMode !== _ui_utils.SpreadMode.NONE) { + this._updateSpreadMode(); + } + this.#onePageRenderedOrForceFetch().then(async () => { + this.findController?.setDocument(pdfDocument); + this._scriptingManager?.setDocument(pdfDocument); + if (this.#annotationEditorUIManager) { + this.eventBus.dispatch("annotationeditormodechanged", { + source: this, + mode: this.#annotationEditorMode + }); + } + if (pdfDocument.loadingParams.disableAutoFetch || pagesCount > PagesCountLimit.FORCE_LAZY_PAGE_INIT) { + this._pagesCapability.resolve(); + return; + } + let getPagesLeft = pagesCount - 1; + if (getPagesLeft <= 0) { + this._pagesCapability.resolve(); + return; + } + for (let pageNum = 2; pageNum <= pagesCount; ++pageNum) { + const promise = pdfDocument.getPage(pageNum).then(pdfPage => { + const pageView = this._pages[pageNum - 1]; + if (!pageView.pdfPage) { + pageView.setPdfPage(pdfPage); + } + this.linkService.cachePageRef(pageNum, pdfPage.ref); + if (--getPagesLeft === 0) { + this._pagesCapability.resolve(); + } + }, reason => { + console.error(`Unable to get page ${pageNum} to initialize viewer`, reason); + if (--getPagesLeft === 0) { + this._pagesCapability.resolve(); + } + }); + if (pageNum % PagesCountLimit.PAUSE_EAGER_PAGE_INIT === 0) { + await promise; + } + } + }); + this.eventBus.dispatch("pagesinit", { + source: this + }); + pdfDocument.getMetadata().then(({ + info + }) => { + if (pdfDocument !== this.pdfDocument) { + return; + } + if (info.Language) { + this.viewer.lang = info.Language; + } + }); + if (this.defaultRenderingQueue) { + this.update(); + } + }).catch(reason => { + console.error("Unable to initialize viewer", reason); + this._pagesCapability.reject(reason); + }); + } + setPageLabels(labels) { + if (!this.pdfDocument) { + return; + } + if (!labels) { + this._pageLabels = null; + } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) { + this._pageLabels = null; + console.error(`setPageLabels: Invalid page labels.`); + } else { + this._pageLabels = labels; + } + for (let i = 0, ii = this._pages.length; i < ii; i++) { + this._pages[i].setPageLabel(this._pageLabels?.[i] ?? null); + } + } + _resetView() { + this._pages = []; + this._currentPageNumber = 1; + this._currentScale = _ui_utils.UNKNOWN_SCALE; + this._currentScaleValue = null; + this._pageLabels = null; + this.#buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE); + this._location = null; + this._pagesRotation = 0; + this._optionalContentConfigPromise = null; + this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._onePageRenderedCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._pagesCapability = (0, _pdfjsLib.createPromiseCapability)(); + this._scrollMode = _ui_utils.ScrollMode.VERTICAL; + this._previousScrollMode = _ui_utils.ScrollMode.UNKNOWN; + this._spreadMode = _ui_utils.SpreadMode.NONE; + this.#scrollModePageState = { + previousPageNumber: 1, + scrollDown: true, + pages: [] + }; + if (this._onBeforeDraw) { + this.eventBus._off("pagerender", this._onBeforeDraw); + this._onBeforeDraw = null; + } + if (this._onAfterDraw) { + this.eventBus._off("pagerendered", this._onAfterDraw); + this._onAfterDraw = null; + } + if (this.#onVisibilityChange) { + document.removeEventListener("visibilitychange", this.#onVisibilityChange); + this.#onVisibilityChange = null; + } + this.viewer.textContent = ""; + this._updateScrollMode(); + this.viewer.removeAttribute("lang"); + this.viewer.classList.remove(ENABLE_PERMISSIONS_CLASS); + } + #ensurePageViewVisible() { + if (this._scrollMode !== _ui_utils.ScrollMode.PAGE) { + throw new Error("#ensurePageViewVisible: Invalid scrollMode value."); + } + const pageNumber = this._currentPageNumber, + state = this.#scrollModePageState, + viewer = this.viewer; + viewer.textContent = ""; + state.pages.length = 0; + if (this._spreadMode === _ui_utils.SpreadMode.NONE && !this.isInPresentationMode) { + const pageView = this._pages[pageNumber - 1]; + viewer.append(pageView.div); + state.pages.push(pageView); + } else { + const pageIndexSet = new Set(), + parity = this._spreadMode - 1; + if (parity === -1) { + pageIndexSet.add(pageNumber - 1); + } else if (pageNumber % 2 !== parity) { + pageIndexSet.add(pageNumber - 1); + pageIndexSet.add(pageNumber); + } else { + pageIndexSet.add(pageNumber - 2); + pageIndexSet.add(pageNumber - 1); + } + const spread = document.createElement("div"); + spread.className = "spread"; + if (this.isInPresentationMode) { + const dummyPage = document.createElement("div"); + dummyPage.className = "dummyPage"; + spread.append(dummyPage); + } + for (const i of pageIndexSet) { + const pageView = this._pages[i]; + if (!pageView) { + continue; + } + spread.append(pageView.div); + state.pages.push(pageView); + } + viewer.append(spread); + } + state.scrollDown = pageNumber >= state.previousPageNumber; + state.previousPageNumber = pageNumber; + } + _scrollUpdate() { + if (this.pagesCount === 0) { + return; + } + this.update(); + } + #scrollIntoView(pageView, pageSpot = null) { + const { + div, + id + } = pageView; + if (this._currentPageNumber !== id) { + this._setCurrentPageNumber(id); + } + if (this._scrollMode === _ui_utils.ScrollMode.PAGE) { + this.#ensurePageViewVisible(); + this.update(); + } + if (!pageSpot && !this.isInPresentationMode) { + const left = div.offsetLeft + div.clientLeft, + right = left + div.clientWidth; + const { + scrollLeft, + clientWidth + } = this.container; + if (this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL || left < scrollLeft || right > scrollLeft + clientWidth) { + pageSpot = { + left: 0, + top: 0 + }; + } + } + (0, _ui_utils.scrollIntoView)(div, pageSpot); + if (!this._currentScaleValue && this._location) { + this._location = null; + } + } + #isSameScale(newScale) { + return newScale === this._currentScale || Math.abs(newScale - this._currentScale) < 1e-15; + } + _setScaleUpdatePages(newScale, newValue, { + noScroll = false, + preset = false, + drawingDelay = -1 + }) { + this._currentScaleValue = newValue.toString(); + if (this.#isSameScale(newScale)) { + if (preset) { + this.eventBus.dispatch("scalechanging", { + source: this, + scale: newScale, + presetValue: newValue + }); + } + return; + } + _ui_utils.docStyle.setProperty("--scale-factor", newScale * _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS); + const postponeDrawing = drawingDelay >= 0 && drawingDelay < 1000; + this.refresh(true, { + scale: newScale, + drawingDelay: postponeDrawing ? drawingDelay : -1 + }); + if (postponeDrawing) { + this.#scaleTimeoutId = setTimeout(() => { + this.#scaleTimeoutId = null; + this.refresh(); + }, drawingDelay); + } + this._currentScale = newScale; + if (!noScroll) { + let page = this._currentPageNumber, + dest; + if (this._location && !(this.isInPresentationMode || this.isChangingPresentationMode)) { + page = this._location.pageNumber; + dest = [null, { + name: "XYZ" + }, this._location.left, this._location.top, null]; + } + this.scrollPageIntoView({ + pageNumber: page, + destArray: dest, + allowNegativeOffset: true + }); + } + this.eventBus.dispatch("scalechanging", { + source: this, + scale: newScale, + presetValue: preset ? newValue : undefined + }); + if (this.defaultRenderingQueue) { + this.update(); + } + } + get _pageWidthScaleFactor() { + if (this._spreadMode !== _ui_utils.SpreadMode.NONE && this._scrollMode !== _ui_utils.ScrollMode.HORIZONTAL) { + return 2; + } + return 1; + } + _setScale(value, options) { + let scale = parseFloat(value); + if (scale > 0) { + options.preset = false; + this._setScaleUpdatePages(scale, value, options); + } else { + const currentPage = this._pages[this._currentPageNumber - 1]; + if (!currentPage) { + return; + } + let hPadding = _ui_utils.SCROLLBAR_PADDING, + vPadding = _ui_utils.VERTICAL_PADDING; + if (this.isInPresentationMode) { + hPadding = vPadding = 4; + if (this._spreadMode !== _ui_utils.SpreadMode.NONE) { + hPadding *= 2; + } + } else if (this.removePageBorders) { + hPadding = vPadding = 0; + } else if (this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL) { + [hPadding, vPadding] = [vPadding, hPadding]; + } + const pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale / this._pageWidthScaleFactor; + const pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale; + switch (value) { + case "page-actual": + scale = 1; + break; + case "page-width": + scale = pageWidthScale; + break; + case "page-height": + scale = pageHeightScale; + break; + case "page-fit": + scale = Math.min(pageWidthScale, pageHeightScale); + break; + case "auto": + const horizontalScale = (0, _ui_utils.isPortraitOrientation)(currentPage) ? pageWidthScale : Math.min(pageHeightScale, pageWidthScale); + scale = Math.min(_ui_utils.MAX_AUTO_SCALE, horizontalScale); + break; + default: + console.error(`_setScale: "${value}" is an unknown zoom value.`); + return; + } + options.preset = true; + this._setScaleUpdatePages(scale, value, options); + } + } + #resetCurrentPageView() { + const pageView = this._pages[this._currentPageNumber - 1]; + if (this.isInPresentationMode) { + this._setScale(this._currentScaleValue, { + noScroll: true + }); + } + this.#scrollIntoView(pageView); + } + pageLabelToPageNumber(label) { + if (!this._pageLabels) { + return null; + } + const i = this._pageLabels.indexOf(label); + if (i < 0) { + return null; + } + return i + 1; + } + scrollPageIntoView({ + pageNumber, + destArray = null, + allowNegativeOffset = false, + ignoreDestinationZoom = false + }) { + if (!this.pdfDocument) { + return; + } + const pageView = Number.isInteger(pageNumber) && this._pages[pageNumber - 1]; + if (!pageView) { + console.error(`scrollPageIntoView: "${pageNumber}" is not a valid pageNumber parameter.`); + return; + } + if (this.isInPresentationMode || !destArray) { + this._setCurrentPageNumber(pageNumber, true); + return; + } + let x = 0, + y = 0; + let width = 0, + height = 0, + widthScale, + heightScale; + const changeOrientation = pageView.rotation % 180 !== 0; + const pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; + const pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; + let scale = 0; + switch (destArray[1].name) { + case "XYZ": + x = destArray[2]; + y = destArray[3]; + scale = destArray[4]; + x = x !== null ? x : 0; + y = y !== null ? y : pageHeight; + break; + case "Fit": + case "FitB": + scale = "page-fit"; + break; + case "FitH": + case "FitBH": + y = destArray[2]; + scale = "page-width"; + if (y === null && this._location) { + x = this._location.left; + y = this._location.top; + } else if (typeof y !== "number" || y < 0) { + y = pageHeight; + } + break; + case "FitV": + case "FitBV": + x = destArray[2]; + width = pageWidth; + height = pageHeight; + scale = "page-height"; + break; + case "FitR": + x = destArray[2]; + y = destArray[3]; + width = destArray[4] - x; + height = destArray[5] - y; + const hPadding = this.removePageBorders ? 0 : _ui_utils.SCROLLBAR_PADDING; + const vPadding = this.removePageBorders ? 0 : _ui_utils.VERTICAL_PADDING; + widthScale = (this.container.clientWidth - hPadding) / width / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; + heightScale = (this.container.clientHeight - vPadding) / height / _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS; + scale = Math.min(Math.abs(widthScale), Math.abs(heightScale)); + break; + default: + console.error(`scrollPageIntoView: "${destArray[1].name}" is not a valid destination type.`); + return; + } + if (!ignoreDestinationZoom) { + if (scale && scale !== this._currentScale) { + this.currentScaleValue = scale; + } else if (this._currentScale === _ui_utils.UNKNOWN_SCALE) { + this.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + } + } + if (scale === "page-fit" && !destArray[4]) { + this.#scrollIntoView(pageView); + return; + } + const boundingRect = [pageView.viewport.convertToViewportPoint(x, y), pageView.viewport.convertToViewportPoint(x + width, y + height)]; + let left = Math.min(boundingRect[0][0], boundingRect[1][0]); + let top = Math.min(boundingRect[0][1], boundingRect[1][1]); + if (!allowNegativeOffset) { + left = Math.max(left, 0); + top = Math.max(top, 0); + } + this.#scrollIntoView(pageView, { + left, + top + }); + } + _updateLocation(firstPage) { + const currentScale = this._currentScale; + const currentScaleValue = this._currentScaleValue; + const normalizedScaleValue = parseFloat(currentScaleValue) === currentScale ? Math.round(currentScale * 10000) / 100 : currentScaleValue; + const pageNumber = firstPage.id; + const currentPageView = this._pages[pageNumber - 1]; + const container = this.container; + const topLeft = currentPageView.getPagePoint(container.scrollLeft - firstPage.x, container.scrollTop - firstPage.y); + const intLeft = Math.round(topLeft[0]); + const intTop = Math.round(topLeft[1]); + let pdfOpenParams = `#page=${pageNumber}`; + if (!this.isInPresentationMode) { + pdfOpenParams += `&zoom=${normalizedScaleValue},${intLeft},${intTop}`; + } + this._location = { + pageNumber, + scale: normalizedScaleValue, + top: intTop, + left: intLeft, + rotation: this._pagesRotation, + pdfOpenParams + }; + } + update() { + const visible = this._getVisiblePages(); + const visiblePages = visible.views, + numVisiblePages = visiblePages.length; + if (numVisiblePages === 0) { + return; + } + const newCacheSize = Math.max(DEFAULT_CACHE_SIZE, 2 * numVisiblePages + 1); + this.#buffer.resize(newCacheSize, visible.ids); + this.renderingQueue.renderHighestPriority(visible); + const isSimpleLayout = this._spreadMode === _ui_utils.SpreadMode.NONE && (this._scrollMode === _ui_utils.ScrollMode.PAGE || this._scrollMode === _ui_utils.ScrollMode.VERTICAL); + const currentId = this._currentPageNumber; + let stillFullyVisible = false; + for (const page of visiblePages) { + if (page.percent < 100) { + break; + } + if (page.id === currentId && isSimpleLayout) { + stillFullyVisible = true; + break; + } + } + this._setCurrentPageNumber(stillFullyVisible ? currentId : visiblePages[0].id); + this._updateLocation(visible.first); + this.eventBus.dispatch("updateviewarea", { + source: this, + location: this._location + }); + } + containsElement(element) { + return this.container.contains(element); + } + focus() { + this.container.focus(); + } + get _isContainerRtl() { + return getComputedStyle(this.container).direction === "rtl"; + } + get isInPresentationMode() { + return this.presentationModeState === _ui_utils.PresentationModeState.FULLSCREEN; + } + get isChangingPresentationMode() { + return this.presentationModeState === _ui_utils.PresentationModeState.CHANGING; + } + get isHorizontalScrollbarEnabled() { + return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth; + } + get isVerticalScrollbarEnabled() { + return this.isInPresentationMode ? false : this.container.scrollHeight > this.container.clientHeight; + } + _getVisiblePages() { + const views = this._scrollMode === _ui_utils.ScrollMode.PAGE ? this.#scrollModePageState.pages : this._pages, + horizontal = this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL, + rtl = horizontal && this._isContainerRtl; + return (0, _ui_utils.getVisibleElements)({ + scrollEl: this.container, + views, + sortByVisibility: true, + horizontal, + rtl + }); + } + isPageVisible(pageNumber) { + if (!this.pdfDocument) { + return false; + } + if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) { + console.error(`isPageVisible: "${pageNumber}" is not a valid page.`); + return false; + } + return this._getVisiblePages().ids.has(pageNumber); + } + isPageCached(pageNumber) { + if (!this.pdfDocument) { + return false; + } + if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) { + console.error(`isPageCached: "${pageNumber}" is not a valid page.`); + return false; + } + const pageView = this._pages[pageNumber - 1]; + return this.#buffer.has(pageView); + } + cleanup() { + for (const pageView of this._pages) { + if (pageView.renderingState !== _ui_utils.RenderingStates.FINISHED) { + pageView.reset(); + } + } + } + _cancelRendering() { + for (const pageView of this._pages) { + pageView.cancelRendering(); + } + } + async #ensurePdfPageLoaded(pageView) { + if (pageView.pdfPage) { + return pageView.pdfPage; + } + try { + const pdfPage = await this.pdfDocument.getPage(pageView.id); + if (!pageView.pdfPage) { + pageView.setPdfPage(pdfPage); + } + if (!this.linkService._cachedPageNumber?.(pdfPage.ref)) { + this.linkService.cachePageRef(pageView.id, pdfPage.ref); + } + return pdfPage; + } catch (reason) { + console.error("Unable to get page for page view", reason); + return null; + } + } + #getScrollAhead(visible) { + if (visible.first?.id === 1) { + return true; + } else if (visible.last?.id === this.pagesCount) { + return false; + } + switch (this._scrollMode) { + case _ui_utils.ScrollMode.PAGE: + return this.#scrollModePageState.scrollDown; + case _ui_utils.ScrollMode.HORIZONTAL: + return this.scroll.right; + } + return this.scroll.down; + } + forceRendering(currentlyVisiblePages) { + const visiblePages = currentlyVisiblePages || this._getVisiblePages(); + const scrollAhead = this.#getScrollAhead(visiblePages); + const preRenderExtra = this._spreadMode !== _ui_utils.SpreadMode.NONE && this._scrollMode !== _ui_utils.ScrollMode.HORIZONTAL; + const pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, scrollAhead, preRenderExtra); + if (pageView) { + this.#ensurePdfPageLoaded(pageView).then(() => { + this.renderingQueue.renderView(pageView); + }); + return true; + } + return false; + } + get hasEqualPageSizes() { + const firstPageView = this._pages[0]; + for (let i = 1, ii = this._pages.length; i < ii; ++i) { + const pageView = this._pages[i]; + if (pageView.width !== firstPageView.width || pageView.height !== firstPageView.height) { + return false; + } + } + return true; + } + getPagesOverview() { + return this._pages.map(pageView => { + const viewport = pageView.pdfPage.getViewport({ + scale: 1 + }); + if (!this.enablePrintAutoRotate || (0, _ui_utils.isPortraitOrientation)(viewport)) { + return { + width: viewport.width, + height: viewport.height, + rotation: viewport.rotation + }; + } + return { + width: viewport.height, + height: viewport.width, + rotation: (viewport.rotation - 90) % 360 + }; + }); + } + get optionalContentConfigPromise() { + if (!this.pdfDocument) { + return Promise.resolve(null); + } + if (!this._optionalContentConfigPromise) { + console.error("optionalContentConfigPromise: Not initialized yet."); + return this.pdfDocument.getOptionalContentConfig(); + } + return this._optionalContentConfigPromise; + } + set optionalContentConfigPromise(promise) { + if (!(promise instanceof Promise)) { + throw new Error(`Invalid optionalContentConfigPromise: ${promise}`); + } + if (!this.pdfDocument) { + return; + } + if (!this._optionalContentConfigPromise) { + return; + } + this._optionalContentConfigPromise = promise; + this.refresh(false, { + optionalContentConfigPromise: promise + }); + this.eventBus.dispatch("optionalcontentconfigchanged", { + source: this, + promise + }); + } + get scrollMode() { + return this._scrollMode; + } + set scrollMode(mode) { + if (this._scrollMode === mode) { + return; + } + if (!(0, _ui_utils.isValidScrollMode)(mode)) { + throw new Error(`Invalid scroll mode: ${mode}`); + } + if (this.pagesCount > PagesCountLimit.FORCE_SCROLL_MODE_PAGE) { + return; + } + this._previousScrollMode = this._scrollMode; + this._scrollMode = mode; + this.eventBus.dispatch("scrollmodechanged", { + source: this, + mode + }); + this._updateScrollMode(this._currentPageNumber); + } + _updateScrollMode(pageNumber = null) { + const scrollMode = this._scrollMode, + viewer = this.viewer; + viewer.classList.toggle("scrollHorizontal", scrollMode === _ui_utils.ScrollMode.HORIZONTAL); + viewer.classList.toggle("scrollWrapped", scrollMode === _ui_utils.ScrollMode.WRAPPED); + if (!this.pdfDocument || !pageNumber) { + return; + } + if (scrollMode === _ui_utils.ScrollMode.PAGE) { + this.#ensurePageViewVisible(); + } else if (this._previousScrollMode === _ui_utils.ScrollMode.PAGE) { + this._updateSpreadMode(); + } + if (this._currentScaleValue && isNaN(this._currentScaleValue)) { + this._setScale(this._currentScaleValue, { + noScroll: true + }); + } + this._setCurrentPageNumber(pageNumber, true); + this.update(); + } + get spreadMode() { + return this._spreadMode; + } + set spreadMode(mode) { + if (this._spreadMode === mode) { + return; + } + if (!(0, _ui_utils.isValidSpreadMode)(mode)) { + throw new Error(`Invalid spread mode: ${mode}`); + } + this._spreadMode = mode; + this.eventBus.dispatch("spreadmodechanged", { + source: this, + mode + }); + this._updateSpreadMode(this._currentPageNumber); + } + _updateSpreadMode(pageNumber = null) { + if (!this.pdfDocument) { + return; + } + const viewer = this.viewer, + pages = this._pages; + if (this._scrollMode === _ui_utils.ScrollMode.PAGE) { + this.#ensurePageViewVisible(); + } else { + viewer.textContent = ""; + if (this._spreadMode === _ui_utils.SpreadMode.NONE) { + for (const pageView of this._pages) { + viewer.append(pageView.div); + } + } else { + const parity = this._spreadMode - 1; + let spread = null; + for (let i = 0, ii = pages.length; i < ii; ++i) { + if (spread === null) { + spread = document.createElement("div"); + spread.className = "spread"; + viewer.append(spread); + } else if (i % 2 === parity) { + spread = spread.cloneNode(false); + viewer.append(spread); + } + spread.append(pages[i].div); + } + } + } + if (!pageNumber) { + return; + } + if (this._currentScaleValue && isNaN(this._currentScaleValue)) { + this._setScale(this._currentScaleValue, { + noScroll: true + }); + } + this._setCurrentPageNumber(pageNumber, true); + this.update(); + } + _getPageAdvance(currentPageNumber, previous = false) { + switch (this._scrollMode) { + case _ui_utils.ScrollMode.WRAPPED: + { + const { + views + } = this._getVisiblePages(), + pageLayout = new Map(); + for (const { + id, + y, + percent, + widthPercent + } of views) { + if (percent === 0 || widthPercent < 100) { + continue; + } + let yArray = pageLayout.get(y); + if (!yArray) { + pageLayout.set(y, yArray ||= []); + } + yArray.push(id); + } + for (const yArray of pageLayout.values()) { + const currentIndex = yArray.indexOf(currentPageNumber); + if (currentIndex === -1) { + continue; + } + const numPages = yArray.length; + if (numPages === 1) { + break; + } + if (previous) { + for (let i = currentIndex - 1, ii = 0; i >= ii; i--) { + const currentId = yArray[i], + expectedId = yArray[i + 1] - 1; + if (currentId < expectedId) { + return currentPageNumber - expectedId; + } + } + } else { + for (let i = currentIndex + 1, ii = numPages; i < ii; i++) { + const currentId = yArray[i], + expectedId = yArray[i - 1] + 1; + if (currentId > expectedId) { + return expectedId - currentPageNumber; + } + } + } + if (previous) { + const firstId = yArray[0]; + if (firstId < currentPageNumber) { + return currentPageNumber - firstId + 1; + } + } else { + const lastId = yArray[numPages - 1]; + if (lastId > currentPageNumber) { + return lastId - currentPageNumber + 1; + } + } + break; + } + break; + } + case _ui_utils.ScrollMode.HORIZONTAL: + { + break; + } + case _ui_utils.ScrollMode.PAGE: + case _ui_utils.ScrollMode.VERTICAL: + { + if (this._spreadMode === _ui_utils.SpreadMode.NONE) { + break; + } + const parity = this._spreadMode - 1; + if (previous && currentPageNumber % 2 !== parity) { + break; + } else if (!previous && currentPageNumber % 2 === parity) { + break; + } + const { + views + } = this._getVisiblePages(), + expectedId = previous ? currentPageNumber - 1 : currentPageNumber + 1; + for (const { + id, + percent, + widthPercent + } of views) { + if (id !== expectedId) { + continue; + } + if (percent > 0 && widthPercent === 100) { + return 2; + } + break; + } + break; + } + } + return 1; + } + nextPage() { + const currentPageNumber = this._currentPageNumber, + pagesCount = this.pagesCount; + if (currentPageNumber >= pagesCount) { + return false; + } + const advance = this._getPageAdvance(currentPageNumber, false) || 1; + this.currentPageNumber = Math.min(currentPageNumber + advance, pagesCount); + return true; + } + previousPage() { + const currentPageNumber = this._currentPageNumber; + if (currentPageNumber <= 1) { + return false; + } + const advance = this._getPageAdvance(currentPageNumber, true) || 1; + this.currentPageNumber = Math.max(currentPageNumber - advance, 1); + return true; + } + increaseScale(options = null) { + if (!this.pdfDocument) { + return; + } + options ||= Object.create(null); + let newScale = this._currentScale; + if (options.scaleFactor > 1) { + newScale = Math.min(_ui_utils.MAX_SCALE, Math.round(newScale * options.scaleFactor * 100) / 100); + } else { + let steps = options.steps ?? 1; + do { + newScale = (newScale * _ui_utils.DEFAULT_SCALE_DELTA).toFixed(2); + newScale = Math.ceil(newScale * 10) / 10; + newScale = Math.min(_ui_utils.MAX_SCALE, newScale); + } while (--steps > 0 && newScale < _ui_utils.MAX_SCALE); + } + options.noScroll = false; + this._setScale(newScale, options); + } + decreaseScale(options = null) { + if (!this.pdfDocument) { + return; + } + options ||= Object.create(null); + let newScale = this._currentScale; + if (options.scaleFactor > 0 && options.scaleFactor < 1) { + newScale = Math.max(_ui_utils.MIN_SCALE, Math.round(newScale * options.scaleFactor * 100) / 100); + } else { + let steps = options.steps ?? 1; + do { + newScale = (newScale / _ui_utils.DEFAULT_SCALE_DELTA).toFixed(2); + newScale = Math.floor(newScale * 10) / 10; + newScale = Math.max(_ui_utils.MIN_SCALE, newScale); + } while (--steps > 0 && newScale > _ui_utils.MIN_SCALE); + } + options.noScroll = false; + this._setScale(newScale, options); + } + #updateContainerHeightCss(height = this.container.clientHeight) { + if (height !== this.#previousContainerHeight) { + this.#previousContainerHeight = height; + _ui_utils.docStyle.setProperty("--viewer-container-height", `${height}px`); + } + } + #resizeObserverCallback(entries) { + for (const entry of entries) { + if (entry.target === this.container) { + this.#updateContainerHeightCss(Math.floor(entry.borderBoxSize[0].blockSize)); + this.#containerTopLeft = null; + break; + } + } + } + get containerTopLeft() { + return this.#containerTopLeft ||= [this.container.offsetTop, this.container.offsetLeft]; + } + get annotationEditorMode() { + return this.#annotationEditorUIManager ? this.#annotationEditorMode : _pdfjsLib.AnnotationEditorType.DISABLE; + } + set annotationEditorMode(mode) { + if (!this.#annotationEditorUIManager) { + throw new Error(`The AnnotationEditor is not enabled.`); + } + if (this.#annotationEditorMode === mode) { + return; + } + if (!isValidAnnotationEditorMode(mode)) { + throw new Error(`Invalid AnnotationEditor mode: ${mode}`); + } + if (!this.pdfDocument) { + return; + } + this.#annotationEditorMode = mode; + this.eventBus.dispatch("annotationeditormodechanged", { + source: this, + mode + }); + this.#annotationEditorUIManager.updateMode(mode); + } + set annotationEditorParams({ + type, + value + }) { + if (!this.#annotationEditorUIManager) { + throw new Error(`The AnnotationEditor is not enabled.`); + } + this.#annotationEditorUIManager.updateParams(type, value); + } + refresh(noUpdate = false, updateArgs = Object.create(null)) { + if (!this.pdfDocument) { + return; + } + for (const pageView of this._pages) { + pageView.update(updateArgs); + } + if (this.#scaleTimeoutId !== null) { + clearTimeout(this.#scaleTimeoutId); + this.#scaleTimeoutId = null; + } + if (!noUpdate) { + this.update(); + } + } +} +exports.PDFViewer = PDFViewer; + +/***/ }), +/* 29 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NullL10n = void 0; +exports.fixupLangCode = fixupLangCode; +exports.getL10nFallback = getL10nFallback; +const DEFAULT_L10N_STRINGS = { + of_pages: "of {{pagesCount}}", + page_of_pages: "({{pageNumber}} of {{pagesCount}})", + document_properties_kb: "{{size_kb}} KB ({{size_b}} bytes)", + document_properties_mb: "{{size_mb}} MB ({{size_b}} bytes)", + document_properties_date_string: "{{date}}, {{time}}", + document_properties_page_size_unit_inches: "in", + document_properties_page_size_unit_millimeters: "mm", + document_properties_page_size_orientation_portrait: "portrait", + document_properties_page_size_orientation_landscape: "landscape", + document_properties_page_size_name_a3: "A3", + document_properties_page_size_name_a4: "A4", + document_properties_page_size_name_letter: "Letter", + document_properties_page_size_name_legal: "Legal", + document_properties_page_size_dimension_string: "{{width}} × {{height}} {{unit}} ({{orientation}})", + document_properties_page_size_dimension_name_string: "{{width}} × {{height}} {{unit}} ({{name}}, {{orientation}})", + document_properties_linearized_yes: "Yes", + document_properties_linearized_no: "No", + additional_layers: "Additional Layers", + page_landmark: "Page {{page}}", + thumb_page_title: "Page {{page}}", + thumb_page_canvas: "Thumbnail of Page {{page}}", + find_reached_top: "Reached top of document, continued from bottom", + find_reached_bottom: "Reached end of document, continued from top", + "find_match_count[one]": "{{current}} of {{total}} match", + "find_match_count[other]": "{{current}} of {{total}} matches", + "find_match_count_limit[one]": "More than {{limit}} match", + "find_match_count_limit[other]": "More than {{limit}} matches", + find_not_found: "Phrase not found", + page_scale_width: "Page Width", + page_scale_fit: "Page Fit", + page_scale_auto: "Automatic Zoom", + page_scale_actual: "Actual Size", + page_scale_percent: "{{scale}}%", + loading: "Loading…", + loading_error: "An error occurred while loading the PDF.", + invalid_file_error: "Invalid or corrupted PDF file.", + missing_file_error: "Missing PDF file.", + unexpected_response_error: "Unexpected server response.", + rendering_error: "An error occurred while rendering the page.", + printing_not_supported: "Warning: Printing is not fully supported by this browser.", + printing_not_ready: "Warning: The PDF is not fully loaded for printing.", + web_fonts_disabled: "Web fonts are disabled: unable to use embedded PDF fonts.", + free_text2_default_content: "Start typing…", + editor_free_text2_aria_label: "Text Editor", + editor_ink2_aria_label: "Draw Editor", + editor_ink_canvas_aria_label: "User-created image" +}; +; +function getL10nFallback(key, args) { + switch (key) { + case "find_match_count": + key = `find_match_count[${args.total === 1 ? "one" : "other"}]`; + break; + case "find_match_count_limit": + key = `find_match_count_limit[${args.limit === 1 ? "one" : "other"}]`; + break; + } + return DEFAULT_L10N_STRINGS[key] || ""; +} +const PARTIAL_LANG_CODES = { + en: "en-US", + es: "es-ES", + fy: "fy-NL", + ga: "ga-IE", + gu: "gu-IN", + hi: "hi-IN", + hy: "hy-AM", + nb: "nb-NO", + ne: "ne-NP", + nn: "nn-NO", + pa: "pa-IN", + pt: "pt-PT", + sv: "sv-SE", + zh: "zh-CN" +}; +function fixupLangCode(langCode) { + return PARTIAL_LANG_CODES[langCode?.toLowerCase()] || langCode; +} +function formatL10nValue(text, args) { + if (!args) { + return text; + } + return text.replace(/\{\{\s*(\w+)\s*\}\}/g, (all, name) => { + return name in args ? args[name] : "{{" + name + "}}"; + }); +} +const NullL10n = { + async getLanguage() { + return "en-us"; + }, + async getDirection() { + return "ltr"; + }, + async get(key, args = null, fallback = getL10nFallback(key, args)) { + return formatL10nValue(fallback, args); + }, + async translate(element) {} +}; +exports.NullL10n = NullL10n; + +/***/ }), +/* 30 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFPageView = void 0; +var _pdfjsLib = __webpack_require__(5); +var _ui_utils = __webpack_require__(1); +var _annotation_editor_layer_builder = __webpack_require__(31); +var _annotation_layer_builder = __webpack_require__(32); +var _app_options = __webpack_require__(2); +var _l10n_utils = __webpack_require__(29); +var _struct_tree_layer_builder = __webpack_require__(33); +var _text_accessibility = __webpack_require__(34); +var _text_highlighter = __webpack_require__(35); +var _text_layer_builder = __webpack_require__(36); +var _xfa_layer_builder = __webpack_require__(37); +const MAX_CANVAS_PIXELS = _app_options.compatibilityParams.maxCanvasPixels || 16777216; +const DEFAULT_LAYER_PROPERTIES = () => { + return null; +}; +class PDFPageView { + #annotationMode = _pdfjsLib.AnnotationMode.ENABLE_FORMS; + #layerProperties = null; + #previousRotation = null; + #renderingState = _ui_utils.RenderingStates.INITIAL; + #useThumbnailCanvas = { + initialOptionalContent: true, + regularAnnotations: true + }; + constructor(options) { + const container = options.container; + const defaultViewport = options.defaultViewport; + this.id = options.id; + this.renderingId = "page" + this.id; + this.#layerProperties = options.layerProperties || DEFAULT_LAYER_PROPERTIES; + this.pdfPage = null; + this.pageLabel = null; + this.rotation = 0; + this.scale = options.scale || _ui_utils.DEFAULT_SCALE; + this.viewport = defaultViewport; + this.pdfPageRotate = defaultViewport.rotation; + this._optionalContentConfigPromise = options.optionalContentConfigPromise || null; + this.hasRestrictedScaling = false; + this.textLayerMode = options.textLayerMode ?? _ui_utils.TextLayerMode.ENABLE; + this.#annotationMode = options.annotationMode ?? _pdfjsLib.AnnotationMode.ENABLE_FORMS; + this.imageResourcesPath = options.imageResourcesPath || ""; + this.useOnlyCssZoom = options.useOnlyCssZoom || false; + this.isOffscreenCanvasSupported = options.isOffscreenCanvasSupported ?? true; + this.maxCanvasPixels = options.maxCanvasPixels || MAX_CANVAS_PIXELS; + this.pageColors = options.pageColors || null; + this.eventBus = options.eventBus; + this.renderingQueue = options.renderingQueue; + this.l10n = options.l10n || _l10n_utils.NullL10n; + this.paintTask = null; + this.paintedViewportMap = new WeakMap(); + this.resume = null; + this._renderError = null; + this._annotationCanvasMap = null; + this.annotationLayer = null; + this.annotationEditorLayer = null; + this.textLayer = null; + this.zoomLayer = null; + this.xfaLayer = null; + this.structTreeLayer = null; + const div = document.createElement("div"); + div.className = "page"; + div.setAttribute("data-page-number", this.id); + div.setAttribute("role", "region"); + this.l10n.get("page_landmark", { + page: this.id + }).then(msg => { + div.setAttribute("aria-label", msg); + }); + this.div = div; + this.#setDimensions(); + container?.append(div); + } + get renderingState() { + return this.#renderingState; + } + set renderingState(state) { + this.#renderingState = state; + switch (state) { + case _ui_utils.RenderingStates.INITIAL: + case _ui_utils.RenderingStates.PAUSED: + this.loadingIconDiv?.classList.add("notVisible"); + break; + case _ui_utils.RenderingStates.RUNNING: + this.loadingIconDiv?.classList.remove("notVisible"); + break; + case _ui_utils.RenderingStates.FINISHED: + if (this.loadingIconDiv) { + this.loadingIconDiv.remove(); + delete this.loadingIconDiv; + } + break; + } + } + #setDimensions() { + const { + viewport + } = this; + if (this.pdfPage) { + if (this.#previousRotation === viewport.rotation) { + return; + } + this.#previousRotation = viewport.rotation; + } + (0, _pdfjsLib.setLayerDimensions)(this.div, viewport, true, false); + } + setPdfPage(pdfPage) { + this.pdfPage = pdfPage; + this.pdfPageRotate = pdfPage.rotate; + const totalRotation = (this.rotation + this.pdfPageRotate) % 360; + this.viewport = pdfPage.getViewport({ + scale: this.scale * _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS, + rotation: totalRotation + }); + this.#setDimensions(); + this.reset(); + } + destroy() { + this.reset(); + this.pdfPage?.cleanup(); + } + get _textHighlighter() { + return (0, _pdfjsLib.shadow)(this, "_textHighlighter", new _text_highlighter.TextHighlighter({ + pageIndex: this.id - 1, + eventBus: this.eventBus, + findController: this.#layerProperties().findController + })); + } + async #renderAnnotationLayer() { + let error = null; + try { + await this.annotationLayer.render(this.viewport, "display"); + } catch (ex) { + console.error(`#renderAnnotationLayer: "${ex}".`); + error = ex; + } finally { + this.eventBus.dispatch("annotationlayerrendered", { + source: this, + pageNumber: this.id, + error + }); + } + } + async #renderAnnotationEditorLayer() { + let error = null; + try { + await this.annotationEditorLayer.render(this.viewport, "display"); + } catch (ex) { + console.error(`#renderAnnotationEditorLayer: "${ex}".`); + error = ex; + } finally { + this.eventBus.dispatch("annotationeditorlayerrendered", { + source: this, + pageNumber: this.id, + error + }); + } + } + async #renderXfaLayer() { + let error = null; + try { + const result = await this.xfaLayer.render(this.viewport, "display"); + if (result?.textDivs && this._textHighlighter) { + this.#buildXfaTextContentItems(result.textDivs); + } + } catch (ex) { + console.error(`#renderXfaLayer: "${ex}".`); + error = ex; + } finally { + this.eventBus.dispatch("xfalayerrendered", { + source: this, + pageNumber: this.id, + error + }); + } + } + async #renderTextLayer() { + const { + pdfPage, + textLayer, + viewport + } = this; + if (!textLayer) { + return; + } + let error = null; + try { + if (!textLayer.renderingDone) { + const readableStream = pdfPage.streamTextContent({ + includeMarkedContent: true + }); + textLayer.setTextContentSource(readableStream); + } + await textLayer.render(viewport); + } catch (ex) { + if (ex instanceof _pdfjsLib.AbortException) { + return; + } + console.error(`#renderTextLayer: "${ex}".`); + error = ex; + } + this.eventBus.dispatch("textlayerrendered", { + source: this, + pageNumber: this.id, + numTextDivs: textLayer.numTextDivs, + error + }); + this.#renderStructTreeLayer(); + } + async #renderStructTreeLayer() { + if (!this.textLayer) { + return; + } + this.structTreeLayer ||= new _struct_tree_layer_builder.StructTreeLayerBuilder(); + const tree = await (!this.structTreeLayer.renderingDone ? this.pdfPage.getStructTree() : null); + const treeDom = this.structTreeLayer?.render(tree); + if (treeDom) { + this.canvas?.append(treeDom); + } + } + async #buildXfaTextContentItems(textDivs) { + const text = await this.pdfPage.getTextContent(); + const items = []; + for (const item of text.items) { + items.push(item.str); + } + this._textHighlighter.setTextMapping(textDivs, items); + this._textHighlighter.enable(); + } + _resetZoomLayer(removeFromDOM = false) { + if (!this.zoomLayer) { + return; + } + const zoomLayerCanvas = this.zoomLayer.firstChild; + this.paintedViewportMap.delete(zoomLayerCanvas); + zoomLayerCanvas.width = 0; + zoomLayerCanvas.height = 0; + if (removeFromDOM) { + this.zoomLayer.remove(); + } + this.zoomLayer = null; + } + reset({ + keepZoomLayer = false, + keepAnnotationLayer = false, + keepAnnotationEditorLayer = false, + keepXfaLayer = false, + keepTextLayer = false + } = {}) { + this.cancelRendering({ + keepAnnotationLayer, + keepAnnotationEditorLayer, + keepXfaLayer, + keepTextLayer + }); + this.renderingState = _ui_utils.RenderingStates.INITIAL; + const div = this.div; + const childNodes = div.childNodes, + zoomLayerNode = keepZoomLayer && this.zoomLayer || null, + annotationLayerNode = keepAnnotationLayer && this.annotationLayer?.div || null, + annotationEditorLayerNode = keepAnnotationEditorLayer && this.annotationEditorLayer?.div || null, + xfaLayerNode = keepXfaLayer && this.xfaLayer?.div || null, + textLayerNode = keepTextLayer && this.textLayer?.div || null; + for (let i = childNodes.length - 1; i >= 0; i--) { + const node = childNodes[i]; + switch (node) { + case zoomLayerNode: + case annotationLayerNode: + case annotationEditorLayerNode: + case xfaLayerNode: + case textLayerNode: + case this.loadingIconDiv: + continue; + } + node.remove(); + } + div.removeAttribute("data-loaded"); + if (annotationLayerNode) { + this.annotationLayer.hide(); + } + if (annotationEditorLayerNode) { + this.annotationEditorLayer.hide(); + } + if (xfaLayerNode) { + this.xfaLayer.hide(); + } + if (textLayerNode) { + this.textLayer.hide(); + } + if (!zoomLayerNode) { + if (this.canvas) { + this.paintedViewportMap.delete(this.canvas); + this.canvas.width = 0; + this.canvas.height = 0; + delete this.canvas; + } + this._resetZoomLayer(); + } + if (!this.loadingIconDiv) { + this.loadingIconDiv = document.createElement("div"); + this.loadingIconDiv.className = "loadingIcon notVisible"; + this.loadingIconDiv.setAttribute("role", "img"); + this.l10n.get("loading").then(msg => { + this.loadingIconDiv?.setAttribute("aria-label", msg); + }); + div.append(this.loadingIconDiv); + } + } + update({ + scale = 0, + rotation = null, + optionalContentConfigPromise = null, + drawingDelay = -1 + }) { + this.scale = scale || this.scale; + if (typeof rotation === "number") { + this.rotation = rotation; + } + if (optionalContentConfigPromise instanceof Promise) { + this._optionalContentConfigPromise = optionalContentConfigPromise; + optionalContentConfigPromise.then(optionalContentConfig => { + if (optionalContentConfigPromise !== this._optionalContentConfigPromise) { + return; + } + this.#useThumbnailCanvas.initialOptionalContent = optionalContentConfig.hasInitialVisibility; + }); + } + const totalRotation = (this.rotation + this.pdfPageRotate) % 360; + this.viewport = this.viewport.clone({ + scale: this.scale * _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS, + rotation: totalRotation + }); + this.#setDimensions(); + let isScalingRestricted = false; + if (this.canvas && this.maxCanvasPixels > 0) { + const outputScale = this.outputScale; + if ((Math.floor(this.viewport.width) * outputScale.sx | 0) * (Math.floor(this.viewport.height) * outputScale.sy | 0) > this.maxCanvasPixels) { + isScalingRestricted = true; + } + } + const postponeDrawing = drawingDelay >= 0 && drawingDelay < 1000; + if (this.canvas) { + if (postponeDrawing || this.useOnlyCssZoom || this.hasRestrictedScaling && isScalingRestricted) { + if (postponeDrawing && this.renderingState !== _ui_utils.RenderingStates.FINISHED) { + this.cancelRendering({ + keepZoomLayer: true, + keepAnnotationLayer: true, + keepAnnotationEditorLayer: true, + keepXfaLayer: true, + keepTextLayer: true, + cancelExtraDelay: drawingDelay + }); + this.renderingState = _ui_utils.RenderingStates.FINISHED; + } + this.cssTransform({ + target: this.canvas, + redrawAnnotationLayer: true, + redrawAnnotationEditorLayer: true, + redrawXfaLayer: true, + redrawTextLayer: !postponeDrawing, + hideTextLayer: postponeDrawing + }); + this.eventBus.dispatch("pagerendered", { + source: this, + pageNumber: this.id, + cssTransform: true, + timestamp: performance.now(), + error: this._renderError + }); + return; + } + if (!this.zoomLayer && !this.canvas.hidden) { + this.zoomLayer = this.canvas.parentNode; + this.zoomLayer.style.position = "absolute"; + } + } + if (this.zoomLayer) { + this.cssTransform({ + target: this.zoomLayer.firstChild + }); + } + this.reset({ + keepZoomLayer: true, + keepAnnotationLayer: true, + keepAnnotationEditorLayer: true, + keepXfaLayer: true, + keepTextLayer: true + }); + } + cancelRendering({ + keepAnnotationLayer = false, + keepAnnotationEditorLayer = false, + keepXfaLayer = false, + keepTextLayer = false, + cancelExtraDelay = 0 + } = {}) { + if (this.paintTask) { + this.paintTask.cancel(cancelExtraDelay); + this.paintTask = null; + } + this.resume = null; + if (this.textLayer && (!keepTextLayer || !this.textLayer.div)) { + this.textLayer.cancel(); + this.textLayer = null; + } + if (this.structTreeLayer && !this.textLayer) { + this.structTreeLayer = null; + } + if (this.annotationLayer && (!keepAnnotationLayer || !this.annotationLayer.div)) { + this.annotationLayer.cancel(); + this.annotationLayer = null; + this._annotationCanvasMap = null; + } + if (this.annotationEditorLayer && (!keepAnnotationEditorLayer || !this.annotationEditorLayer.div)) { + this.annotationEditorLayer.cancel(); + this.annotationEditorLayer = null; + } + if (this.xfaLayer && (!keepXfaLayer || !this.xfaLayer.div)) { + this.xfaLayer.cancel(); + this.xfaLayer = null; + this._textHighlighter?.disable(); + } + } + cssTransform({ + target, + redrawAnnotationLayer = false, + redrawAnnotationEditorLayer = false, + redrawXfaLayer = false, + redrawTextLayer = false, + hideTextLayer = false + }) { + if (target instanceof HTMLCanvasElement) { + if (!target.hasAttribute("zooming")) { + target.setAttribute("zooming", true); + const { + style + } = target; + style.width = style.height = ""; + } + } else { + const div = this.div; + const { + width, + height + } = this.viewport; + target.style.width = target.parentNode.style.width = div.style.width = Math.floor(width) + "px"; + target.style.height = target.parentNode.style.height = div.style.height = Math.floor(height) + "px"; + } + const originalViewport = this.paintedViewportMap.get(target); + if (this.viewport !== originalViewport) { + const relativeRotation = this.viewport.rotation - originalViewport.rotation; + const absRotation = Math.abs(relativeRotation); + let scaleX = 1, + scaleY = 1; + if (absRotation === 90 || absRotation === 270) { + const { + width, + height + } = this.viewport; + scaleX = height / width; + scaleY = width / height; + } + if (absRotation !== 0) { + target.style.transform = `rotate(${relativeRotation}deg) scale(${scaleX}, ${scaleY})`; + } + } + if (redrawAnnotationLayer && this.annotationLayer) { + this.#renderAnnotationLayer(); + } + if (redrawAnnotationEditorLayer && this.annotationEditorLayer) { + this.#renderAnnotationEditorLayer(); + } + if (redrawXfaLayer && this.xfaLayer) { + this.#renderXfaLayer(); + } + if (this.textLayer) { + if (hideTextLayer) { + this.textLayer.hide(); + } else if (redrawTextLayer) { + this.#renderTextLayer(); + } + } + } + get width() { + return this.viewport.width; + } + get height() { + return this.viewport.height; + } + getPagePoint(x, y) { + return this.viewport.convertToPdfPoint(x, y); + } + draw() { + if (this.renderingState !== _ui_utils.RenderingStates.INITIAL) { + console.error("Must be in new state before drawing"); + this.reset(); + } + const { + div, + pdfPage + } = this; + if (!pdfPage) { + this.renderingState = _ui_utils.RenderingStates.FINISHED; + return Promise.reject(new Error("pdfPage is not loaded")); + } + this.renderingState = _ui_utils.RenderingStates.RUNNING; + const canvasWrapper = document.createElement("div"); + canvasWrapper.classList.add("canvasWrapper"); + div.append(canvasWrapper); + if (!this.textLayer && this.textLayerMode !== _ui_utils.TextLayerMode.DISABLE && !pdfPage.isPureXfa) { + this._accessibilityManager ||= new _text_accessibility.TextAccessibilityManager(); + this.textLayer = new _text_layer_builder.TextLayerBuilder({ + highlighter: this._textHighlighter, + accessibilityManager: this._accessibilityManager, + isOffscreenCanvasSupported: this.isOffscreenCanvasSupported + }); + div.append(this.textLayer.div); + } + if (!this.annotationLayer && this.#annotationMode !== _pdfjsLib.AnnotationMode.DISABLE) { + const { + annotationStorage, + downloadManager, + enableScripting, + fieldObjectsPromise, + hasJSActionsPromise, + linkService + } = this.#layerProperties(); + this._annotationCanvasMap ||= new Map(); + this.annotationLayer = new _annotation_layer_builder.AnnotationLayerBuilder({ + pageDiv: div, + pdfPage, + annotationStorage, + imageResourcesPath: this.imageResourcesPath, + renderForms: this.#annotationMode === _pdfjsLib.AnnotationMode.ENABLE_FORMS, + linkService, + downloadManager, + l10n: this.l10n, + enableScripting, + hasJSActionsPromise, + fieldObjectsPromise, + annotationCanvasMap: this._annotationCanvasMap, + accessibilityManager: this._accessibilityManager + }); + } + if (this.xfaLayer?.div) { + div.append(this.xfaLayer.div); + } + let renderContinueCallback = null; + if (this.renderingQueue) { + renderContinueCallback = cont => { + if (!this.renderingQueue.isHighestPriority(this)) { + this.renderingState = _ui_utils.RenderingStates.PAUSED; + this.resume = () => { + this.renderingState = _ui_utils.RenderingStates.RUNNING; + cont(); + }; + return; + } + cont(); + }; + } + const finishPaintTask = async (error = null) => { + if (paintTask === this.paintTask) { + this.paintTask = null; + } + if (error instanceof _pdfjsLib.RenderingCancelledException) { + this._renderError = null; + return; + } + this._renderError = error; + this.renderingState = _ui_utils.RenderingStates.FINISHED; + this._resetZoomLayer(true); + this.#useThumbnailCanvas.regularAnnotations = !paintTask.separateAnnots; + this.eventBus.dispatch("pagerendered", { + source: this, + pageNumber: this.id, + cssTransform: false, + timestamp: performance.now(), + error: this._renderError + }); + if (error) { + throw error; + } + }; + const paintTask = this.paintOnCanvas(canvasWrapper); + paintTask.onRenderContinue = renderContinueCallback; + this.paintTask = paintTask; + const resultPromise = paintTask.promise.then(() => { + return finishPaintTask(null).then(async () => { + this.#renderTextLayer(); + if (this.annotationLayer) { + await this.#renderAnnotationLayer(); + } + if (!this.annotationEditorLayer) { + const { + annotationEditorUIManager + } = this.#layerProperties(); + if (!annotationEditorUIManager) { + return; + } + this.annotationEditorLayer = new _annotation_editor_layer_builder.AnnotationEditorLayerBuilder({ + uiManager: annotationEditorUIManager, + pageDiv: div, + pdfPage, + l10n: this.l10n, + accessibilityManager: this._accessibilityManager + }); + } + this.#renderAnnotationEditorLayer(); + }); + }, function (reason) { + return finishPaintTask(reason); + }); + if (pdfPage.isPureXfa) { + if (!this.xfaLayer) { + const { + annotationStorage, + linkService + } = this.#layerProperties(); + this.xfaLayer = new _xfa_layer_builder.XfaLayerBuilder({ + pageDiv: div, + pdfPage, + annotationStorage, + linkService + }); + } + this.#renderXfaLayer(); + } + div.setAttribute("data-loaded", true); + this.eventBus.dispatch("pagerender", { + source: this, + pageNumber: this.id + }); + return resultPromise; + } + paintOnCanvas(canvasWrapper) { + const renderCapability = (0, _pdfjsLib.createPromiseCapability)(); + const result = { + promise: renderCapability.promise, + onRenderContinue(cont) { + cont(); + }, + cancel(extraDelay = 0) { + renderTask.cancel(extraDelay); + }, + get separateAnnots() { + return renderTask.separateAnnots; + } + }; + const viewport = this.viewport; + const { + width, + height + } = viewport; + const canvas = document.createElement("canvas"); + canvas.setAttribute("role", "presentation"); + canvas.hidden = true; + let isCanvasHidden = true; + const showCanvas = function () { + if (isCanvasHidden) { + canvas.hidden = false; + isCanvasHidden = false; + } + }; + canvasWrapper.append(canvas); + this.canvas = canvas; + const ctx = canvas.getContext("2d", { + alpha: false + }); + const outputScale = this.outputScale = new _ui_utils.OutputScale(); + if (this.useOnlyCssZoom) { + const actualSizeViewport = viewport.clone({ + scale: _pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS + }); + outputScale.sx *= actualSizeViewport.width / width; + outputScale.sy *= actualSizeViewport.height / height; + } + if (this.maxCanvasPixels > 0) { + const pixelsInViewport = width * height; + const maxScale = Math.sqrt(this.maxCanvasPixels / pixelsInViewport); + if (outputScale.sx > maxScale || outputScale.sy > maxScale) { + outputScale.sx = maxScale; + outputScale.sy = maxScale; + this.hasRestrictedScaling = true; + } else { + this.hasRestrictedScaling = false; + } + } + const sfx = (0, _ui_utils.approximateFraction)(outputScale.sx); + const sfy = (0, _ui_utils.approximateFraction)(outputScale.sy); + canvas.width = (0, _ui_utils.roundToDivide)(viewport.width * outputScale.sx, sfx[0]); + canvas.height = (0, _ui_utils.roundToDivide)(viewport.height * outputScale.sy, sfy[0]); + const { + style + } = canvas; + style.width = (0, _ui_utils.roundToDivide)(viewport.width, sfx[1]) + "px"; + style.height = (0, _ui_utils.roundToDivide)(viewport.height, sfy[1]) + "px"; + this.paintedViewportMap.set(canvas, viewport); + const transform = outputScale.scaled ? [outputScale.sx, 0, 0, outputScale.sy, 0, 0] : null; + const renderContext = { + canvasContext: ctx, + transform, + viewport, + annotationMode: this.#annotationMode, + optionalContentConfigPromise: this._optionalContentConfigPromise, + annotationCanvasMap: this._annotationCanvasMap, + pageColors: this.pageColors + }; + const renderTask = this.pdfPage.render(renderContext); + renderTask.onContinue = function (cont) { + showCanvas(); + if (result.onRenderContinue) { + result.onRenderContinue(cont); + } else { + cont(); + } + }; + renderTask.promise.then(function () { + showCanvas(); + renderCapability.resolve(); + }, function (error) { + showCanvas(); + renderCapability.reject(error); + }); + return result; + } + paintOnSvg(wrapper) { + throw new Error("Not implemented: paintOnSvg"); + } + setPageLabel(label) { + this.pageLabel = typeof label === "string" ? label : null; + if (this.pageLabel !== null) { + this.div.setAttribute("data-page-label", this.pageLabel); + } else { + this.div.removeAttribute("data-page-label"); + } + } + get thumbnailCanvas() { + const { + initialOptionalContent, + regularAnnotations + } = this.#useThumbnailCanvas; + return initialOptionalContent && regularAnnotations ? this.canvas : null; + } +} +exports.PDFPageView = PDFPageView; + +/***/ }), +/* 31 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationEditorLayerBuilder = void 0; +var _pdfjsLib = __webpack_require__(5); +var _l10n_utils = __webpack_require__(29); +class AnnotationEditorLayerBuilder { + #uiManager; + constructor(options) { + this.pageDiv = options.pageDiv; + this.pdfPage = options.pdfPage; + this.accessibilityManager = options.accessibilityManager; + this.l10n = options.l10n || _l10n_utils.NullL10n; + this.annotationEditorLayer = null; + this.div = null; + this._cancelled = false; + this.#uiManager = options.uiManager; + } + async render(viewport, intent = "display") { + if (intent !== "display") { + return; + } + if (this._cancelled) { + return; + } + const clonedViewport = viewport.clone({ + dontFlip: true + }); + if (this.div) { + this.annotationEditorLayer.update({ + viewport: clonedViewport + }); + this.show(); + return; + } + const div = this.div = document.createElement("div"); + div.className = "annotationEditorLayer"; + div.tabIndex = 0; + this.pageDiv.append(div); + this.annotationEditorLayer = new _pdfjsLib.AnnotationEditorLayer({ + uiManager: this.#uiManager, + div, + accessibilityManager: this.accessibilityManager, + pageIndex: this.pdfPage.pageNumber - 1, + l10n: this.l10n, + viewport: clonedViewport + }); + const parameters = { + viewport: clonedViewport, + div, + annotations: null, + intent + }; + this.annotationEditorLayer.render(parameters); + } + cancel() { + this._cancelled = true; + if (!this.div) { + return; + } + this.pageDiv = null; + this.annotationEditorLayer.destroy(); + this.div.remove(); + } + hide() { + if (!this.div) { + return; + } + this.div.hidden = true; + } + show() { + if (!this.div) { + return; + } + this.div.hidden = false; + } +} +exports.AnnotationEditorLayerBuilder = AnnotationEditorLayerBuilder; + +/***/ }), +/* 32 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationLayerBuilder = void 0; +var _pdfjsLib = __webpack_require__(5); +var _l10n_utils = __webpack_require__(29); +var _ui_utils = __webpack_require__(1); +class AnnotationLayerBuilder { + #numAnnotations = 0; + #onPresentationModeChanged = null; + constructor({ + pageDiv, + pdfPage, + linkService, + downloadManager, + annotationStorage = null, + imageResourcesPath = "", + renderForms = true, + l10n = _l10n_utils.NullL10n, + enableScripting = false, + hasJSActionsPromise = null, + fieldObjectsPromise = null, + annotationCanvasMap = null, + accessibilityManager = null + }) { + this.pageDiv = pageDiv; + this.pdfPage = pdfPage; + this.linkService = linkService; + this.downloadManager = downloadManager; + this.imageResourcesPath = imageResourcesPath; + this.renderForms = renderForms; + this.l10n = l10n; + this.annotationStorage = annotationStorage; + this.enableScripting = enableScripting; + this._hasJSActionsPromise = hasJSActionsPromise || Promise.resolve(false); + this._fieldObjectsPromise = fieldObjectsPromise || Promise.resolve(null); + this._annotationCanvasMap = annotationCanvasMap; + this._accessibilityManager = accessibilityManager; + this.div = null; + this._cancelled = false; + this._eventBus = linkService.eventBus; + } + async render(viewport, intent = "display") { + if (this.div) { + if (this._cancelled || this.#numAnnotations === 0) { + return; + } + _pdfjsLib.AnnotationLayer.update({ + viewport: viewport.clone({ + dontFlip: true + }), + div: this.div, + annotationCanvasMap: this._annotationCanvasMap + }); + return; + } + const [annotations, hasJSActions, fieldObjects] = await Promise.all([this.pdfPage.getAnnotations({ + intent + }), this._hasJSActionsPromise, this._fieldObjectsPromise]); + if (this._cancelled) { + return; + } + this.#numAnnotations = annotations.length; + this.div = document.createElement("div"); + this.div.className = "annotationLayer"; + this.pageDiv.append(this.div); + if (this.#numAnnotations === 0) { + this.hide(); + return; + } + _pdfjsLib.AnnotationLayer.render({ + viewport: viewport.clone({ + dontFlip: true + }), + div: this.div, + annotations, + page: this.pdfPage, + imageResourcesPath: this.imageResourcesPath, + renderForms: this.renderForms, + linkService: this.linkService, + downloadManager: this.downloadManager, + annotationStorage: this.annotationStorage, + enableScripting: this.enableScripting, + hasJSActions, + fieldObjects, + annotationCanvasMap: this._annotationCanvasMap, + accessibilityManager: this._accessibilityManager + }); + this.l10n.translate(this.div); + if (this.linkService.isInPresentationMode) { + this.#updatePresentationModeState(_ui_utils.PresentationModeState.FULLSCREEN); + } + if (!this.#onPresentationModeChanged) { + this.#onPresentationModeChanged = evt => { + this.#updatePresentationModeState(evt.state); + }; + this._eventBus?._on("presentationmodechanged", this.#onPresentationModeChanged); + } + } + cancel() { + this._cancelled = true; + if (this.#onPresentationModeChanged) { + this._eventBus?._off("presentationmodechanged", this.#onPresentationModeChanged); + this.#onPresentationModeChanged = null; + } + } + hide() { + if (!this.div) { + return; + } + this.div.hidden = true; + } + #updatePresentationModeState(state) { + if (!this.div) { + return; + } + let disableFormElements = false; + switch (state) { + case _ui_utils.PresentationModeState.FULLSCREEN: + disableFormElements = true; + break; + case _ui_utils.PresentationModeState.NORMAL: + break; + default: + return; + } + for (const section of this.div.childNodes) { + if (section.hasAttribute("data-internal-link")) { + continue; + } + section.inert = disableFormElements; + } + } +} +exports.AnnotationLayerBuilder = AnnotationLayerBuilder; + +/***/ }), +/* 33 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StructTreeLayerBuilder = void 0; +const PDF_ROLE_TO_HTML_ROLE = { + Document: null, + DocumentFragment: null, + Part: "group", + Sect: "group", + Div: "group", + Aside: "note", + NonStruct: "none", + P: null, + H: "heading", + Title: null, + FENote: "note", + Sub: "group", + Lbl: null, + Span: null, + Em: null, + Strong: null, + Link: "link", + Annot: "note", + Form: "form", + Ruby: null, + RB: null, + RT: null, + RP: null, + Warichu: null, + WT: null, + WP: null, + L: "list", + LI: "listitem", + LBody: null, + Table: "table", + TR: "row", + TH: "columnheader", + TD: "cell", + THead: "columnheader", + TBody: null, + TFoot: null, + Caption: null, + Figure: "figure", + Formula: null, + Artifact: null +}; +const HEADING_PATTERN = /^H(\d+)$/; +class StructTreeLayerBuilder { + #treeDom = undefined; + get renderingDone() { + return this.#treeDom !== undefined; + } + render(structTree) { + if (this.#treeDom !== undefined) { + return this.#treeDom; + } + const treeDom = this.#walk(structTree); + treeDom?.classList.add("structTree"); + return this.#treeDom = treeDom; + } + #setAttributes(structElement, htmlElement) { + if (structElement.alt !== undefined) { + htmlElement.setAttribute("aria-label", structElement.alt); + } + if (structElement.id !== undefined) { + htmlElement.setAttribute("aria-owns", structElement.id); + } + if (structElement.lang !== undefined) { + htmlElement.setAttribute("lang", structElement.lang); + } + } + #walk(node) { + if (!node) { + return null; + } + const element = document.createElement("span"); + if ("role" in node) { + const { + role + } = node; + const match = role.match(HEADING_PATTERN); + if (match) { + element.setAttribute("role", "heading"); + element.setAttribute("aria-level", match[1]); + } else if (PDF_ROLE_TO_HTML_ROLE[role]) { + element.setAttribute("role", PDF_ROLE_TO_HTML_ROLE[role]); + } + } + this.#setAttributes(node, element); + if (node.children) { + if (node.children.length === 1 && "id" in node.children[0]) { + this.#setAttributes(node.children[0], element); + } else { + for (const kid of node.children) { + element.append(this.#walk(kid)); + } + } + } + return element; + } +} +exports.StructTreeLayerBuilder = StructTreeLayerBuilder; + +/***/ }), +/* 34 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TextAccessibilityManager = void 0; +var _ui_utils = __webpack_require__(1); +class TextAccessibilityManager { + #enabled = false; + #textChildren = null; + #textNodes = new Map(); + #waitingElements = new Map(); + setTextMapping(textDivs) { + this.#textChildren = textDivs; + } + static #compareElementPositions(e1, e2) { + const rect1 = e1.getBoundingClientRect(); + const rect2 = e2.getBoundingClientRect(); + if (rect1.width === 0 && rect1.height === 0) { + return +1; + } + if (rect2.width === 0 && rect2.height === 0) { + return -1; + } + const top1 = rect1.y; + const bot1 = rect1.y + rect1.height; + const mid1 = rect1.y + rect1.height / 2; + const top2 = rect2.y; + const bot2 = rect2.y + rect2.height; + const mid2 = rect2.y + rect2.height / 2; + if (mid1 <= top2 && mid2 >= bot1) { + return -1; + } + if (mid2 <= top1 && mid1 >= bot2) { + return +1; + } + const centerX1 = rect1.x + rect1.width / 2; + const centerX2 = rect2.x + rect2.width / 2; + return centerX1 - centerX2; + } + enable() { + if (this.#enabled) { + throw new Error("TextAccessibilityManager is already enabled."); + } + if (!this.#textChildren) { + throw new Error("Text divs and strings have not been set."); + } + this.#enabled = true; + this.#textChildren = this.#textChildren.slice(); + this.#textChildren.sort(TextAccessibilityManager.#compareElementPositions); + if (this.#textNodes.size > 0) { + const textChildren = this.#textChildren; + for (const [id, nodeIndex] of this.#textNodes) { + const element = document.getElementById(id); + if (!element) { + this.#textNodes.delete(id); + continue; + } + this.#addIdToAriaOwns(id, textChildren[nodeIndex]); + } + } + for (const [element, isRemovable] of this.#waitingElements) { + this.addPointerInTextLayer(element, isRemovable); + } + this.#waitingElements.clear(); + } + disable() { + if (!this.#enabled) { + return; + } + this.#waitingElements.clear(); + this.#textChildren = null; + this.#enabled = false; + } + removePointerInTextLayer(element) { + if (!this.#enabled) { + this.#waitingElements.delete(element); + return; + } + const children = this.#textChildren; + if (!children || children.length === 0) { + return; + } + const { + id + } = element; + const nodeIndex = this.#textNodes.get(id); + if (nodeIndex === undefined) { + return; + } + const node = children[nodeIndex]; + this.#textNodes.delete(id); + let owns = node.getAttribute("aria-owns"); + if (owns?.includes(id)) { + owns = owns.split(" ").filter(x => x !== id).join(" "); + if (owns) { + node.setAttribute("aria-owns", owns); + } else { + node.removeAttribute("aria-owns"); + node.setAttribute("role", "presentation"); + } + } + } + #addIdToAriaOwns(id, node) { + const owns = node.getAttribute("aria-owns"); + if (!owns?.includes(id)) { + node.setAttribute("aria-owns", owns ? `${owns} ${id}` : id); + } + node.removeAttribute("role"); + } + addPointerInTextLayer(element, isRemovable) { + const { + id + } = element; + if (!id) { + return; + } + if (!this.#enabled) { + this.#waitingElements.set(element, isRemovable); + return; + } + if (isRemovable) { + this.removePointerInTextLayer(element); + } + const children = this.#textChildren; + if (!children || children.length === 0) { + return; + } + const index = (0, _ui_utils.binarySearchFirstItem)(children, node => TextAccessibilityManager.#compareElementPositions(element, node) < 0); + const nodeIndex = Math.max(0, index - 1); + this.#addIdToAriaOwns(id, children[nodeIndex]); + this.#textNodes.set(id, nodeIndex); + } + moveElementInDOM(container, element, contentElement, isRemovable) { + this.addPointerInTextLayer(contentElement, isRemovable); + if (!container.hasChildNodes()) { + container.append(element); + return; + } + const children = Array.from(container.childNodes).filter(node => node !== element); + if (children.length === 0) { + return; + } + const elementToCompare = contentElement || element; + const index = (0, _ui_utils.binarySearchFirstItem)(children, node => TextAccessibilityManager.#compareElementPositions(elementToCompare, node) < 0); + if (index === 0) { + children[0].before(element); + } else { + children[index - 1].after(element); + } + } +} +exports.TextAccessibilityManager = TextAccessibilityManager; + +/***/ }), +/* 35 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TextHighlighter = void 0; +class TextHighlighter { + constructor({ + findController, + eventBus, + pageIndex + }) { + this.findController = findController; + this.matches = []; + this.eventBus = eventBus; + this.pageIdx = pageIndex; + this._onUpdateTextLayerMatches = null; + this.textDivs = null; + this.textContentItemsStr = null; + this.enabled = false; + } + setTextMapping(divs, texts) { + this.textDivs = divs; + this.textContentItemsStr = texts; + } + enable() { + if (!this.textDivs || !this.textContentItemsStr) { + throw new Error("Text divs and strings have not been set."); + } + if (this.enabled) { + throw new Error("TextHighlighter is already enabled."); + } + this.enabled = true; + if (!this._onUpdateTextLayerMatches) { + this._onUpdateTextLayerMatches = evt => { + if (evt.pageIndex === this.pageIdx || evt.pageIndex === -1) { + this._updateMatches(); + } + }; + this.eventBus._on("updatetextlayermatches", this._onUpdateTextLayerMatches); + } + this._updateMatches(); + } + disable() { + if (!this.enabled) { + return; + } + this.enabled = false; + if (this._onUpdateTextLayerMatches) { + this.eventBus._off("updatetextlayermatches", this._onUpdateTextLayerMatches); + this._onUpdateTextLayerMatches = null; + } + this._updateMatches(true); + } + _convertMatches(matches, matchesLength) { + if (!matches) { + return []; + } + const { + textContentItemsStr + } = this; + let i = 0, + iIndex = 0; + const end = textContentItemsStr.length - 1; + const result = []; + for (let m = 0, mm = matches.length; m < mm; m++) { + let matchIdx = matches[m]; + while (i !== end && matchIdx >= iIndex + textContentItemsStr[i].length) { + iIndex += textContentItemsStr[i].length; + i++; + } + if (i === textContentItemsStr.length) { + console.error("Could not find a matching mapping"); + } + const match = { + begin: { + divIdx: i, + offset: matchIdx - iIndex + } + }; + matchIdx += matchesLength[m]; + while (i !== end && matchIdx > iIndex + textContentItemsStr[i].length) { + iIndex += textContentItemsStr[i].length; + i++; + } + match.end = { + divIdx: i, + offset: matchIdx - iIndex + }; + result.push(match); + } + return result; + } + _renderMatches(matches) { + if (matches.length === 0) { + return; + } + const { + findController, + pageIdx + } = this; + const { + textContentItemsStr, + textDivs + } = this; + const isSelectedPage = pageIdx === findController.selected.pageIdx; + const selectedMatchIdx = findController.selected.matchIdx; + const highlightAll = findController.state.highlightAll; + let prevEnd = null; + const infinity = { + divIdx: -1, + offset: undefined + }; + function beginText(begin, className) { + const divIdx = begin.divIdx; + textDivs[divIdx].textContent = ""; + return appendTextToDiv(divIdx, 0, begin.offset, className); + } + function appendTextToDiv(divIdx, fromOffset, toOffset, className) { + let div = textDivs[divIdx]; + if (div.nodeType === Node.TEXT_NODE) { + const span = document.createElement("span"); + div.before(span); + span.append(div); + textDivs[divIdx] = span; + div = span; + } + const content = textContentItemsStr[divIdx].substring(fromOffset, toOffset); + const node = document.createTextNode(content); + if (className) { + const span = document.createElement("span"); + span.className = `${className} appended`; + span.append(node); + div.append(span); + return className.includes("selected") ? span.offsetLeft : 0; + } + div.append(node); + return 0; + } + let i0 = selectedMatchIdx, + i1 = i0 + 1; + if (highlightAll) { + i0 = 0; + i1 = matches.length; + } else if (!isSelectedPage) { + return; + } + for (let i = i0; i < i1; i++) { + const match = matches[i]; + const begin = match.begin; + const end = match.end; + const isSelected = isSelectedPage && i === selectedMatchIdx; + const highlightSuffix = isSelected ? " selected" : ""; + let selectedLeft = 0; + if (!prevEnd || begin.divIdx !== prevEnd.divIdx) { + if (prevEnd !== null) { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset); + } + beginText(begin); + } else { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset); + } + if (begin.divIdx === end.divIdx) { + selectedLeft = appendTextToDiv(begin.divIdx, begin.offset, end.offset, "highlight" + highlightSuffix); + } else { + selectedLeft = appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, "highlight begin" + highlightSuffix); + for (let n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) { + textDivs[n0].className = "highlight middle" + highlightSuffix; + } + beginText(end, "highlight end" + highlightSuffix); + } + prevEnd = end; + if (isSelected) { + findController.scrollMatchIntoView({ + element: textDivs[begin.divIdx], + selectedLeft, + pageIndex: pageIdx, + matchIndex: selectedMatchIdx + }); + } + } + if (prevEnd) { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset); + } + } + _updateMatches(reset = false) { + if (!this.enabled && !reset) { + return; + } + const { + findController, + matches, + pageIdx + } = this; + const { + textContentItemsStr, + textDivs + } = this; + let clearedUntilDivIdx = -1; + for (const match of matches) { + const begin = Math.max(clearedUntilDivIdx, match.begin.divIdx); + for (let n = begin, end = match.end.divIdx; n <= end; n++) { + const div = textDivs[n]; + div.textContent = textContentItemsStr[n]; + div.className = ""; + } + clearedUntilDivIdx = match.end.divIdx + 1; + } + if (!findController?.highlightMatches || reset) { + return; + } + const pageMatches = findController.pageMatches[pageIdx] || null; + const pageMatchesLength = findController.pageMatchesLength[pageIdx] || null; + this.matches = this._convertMatches(pageMatches, pageMatchesLength); + this._renderMatches(this.matches); + } +} +exports.TextHighlighter = TextHighlighter; + +/***/ }), +/* 36 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.TextLayerBuilder = void 0; +var _pdfjsLib = __webpack_require__(5); +class TextLayerBuilder { + #rotation = 0; + #scale = 0; + #textContentSource = null; + constructor({ + highlighter = null, + accessibilityManager = null, + isOffscreenCanvasSupported = true + }) { + this.textContentItemsStr = []; + this.renderingDone = false; + this.textDivs = []; + this.textDivProperties = new WeakMap(); + this.textLayerRenderTask = null; + this.highlighter = highlighter; + this.accessibilityManager = accessibilityManager; + this.isOffscreenCanvasSupported = isOffscreenCanvasSupported; + this.div = document.createElement("div"); + this.div.className = "textLayer"; + this.hide(); + } + #finishRendering() { + this.renderingDone = true; + const endOfContent = document.createElement("div"); + endOfContent.className = "endOfContent"; + this.div.append(endOfContent); + this.#bindMouse(); + } + get numTextDivs() { + return this.textDivs.length; + } + async render(viewport) { + if (!this.#textContentSource) { + throw new Error('No "textContentSource" parameter specified.'); + } + const scale = viewport.scale * (globalThis.devicePixelRatio || 1); + const { + rotation + } = viewport; + if (this.renderingDone) { + const mustRotate = rotation !== this.#rotation; + const mustRescale = scale !== this.#scale; + if (mustRotate || mustRescale) { + this.hide(); + (0, _pdfjsLib.updateTextLayer)({ + container: this.div, + viewport, + textDivs: this.textDivs, + textDivProperties: this.textDivProperties, + isOffscreenCanvasSupported: this.isOffscreenCanvasSupported, + mustRescale, + mustRotate + }); + this.#scale = scale; + this.#rotation = rotation; + } + this.show(); + return; + } + this.cancel(); + this.highlighter?.setTextMapping(this.textDivs, this.textContentItemsStr); + this.accessibilityManager?.setTextMapping(this.textDivs); + this.textLayerRenderTask = (0, _pdfjsLib.renderTextLayer)({ + textContentSource: this.#textContentSource, + container: this.div, + viewport, + textDivs: this.textDivs, + textDivProperties: this.textDivProperties, + textContentItemsStr: this.textContentItemsStr, + isOffscreenCanvasSupported: this.isOffscreenCanvasSupported + }); + await this.textLayerRenderTask.promise; + this.#finishRendering(); + this.#scale = scale; + this.#rotation = rotation; + this.show(); + this.accessibilityManager?.enable(); + } + hide() { + if (!this.div.hidden) { + this.highlighter?.disable(); + this.div.hidden = true; + } + } + show() { + if (this.div.hidden && this.renderingDone) { + this.div.hidden = false; + this.highlighter?.enable(); + } + } + cancel() { + if (this.textLayerRenderTask) { + this.textLayerRenderTask.cancel(); + this.textLayerRenderTask = null; + } + this.highlighter?.disable(); + this.accessibilityManager?.disable(); + this.textContentItemsStr.length = 0; + this.textDivs.length = 0; + this.textDivProperties = new WeakMap(); + } + setTextContentSource(source) { + this.cancel(); + this.#textContentSource = source; + } + #bindMouse() { + const { + div + } = this; + div.addEventListener("mousedown", evt => { + const end = div.querySelector(".endOfContent"); + if (!end) { + return; + } + end.classList.add("active"); + }); + div.addEventListener("mouseup", () => { + const end = div.querySelector(".endOfContent"); + if (!end) { + return; + } + end.classList.remove("active"); + }); + } +} +exports.TextLayerBuilder = TextLayerBuilder; + +/***/ }), +/* 37 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XfaLayerBuilder = void 0; +var _pdfjsLib = __webpack_require__(5); +class XfaLayerBuilder { + constructor({ + pageDiv, + pdfPage, + annotationStorage = null, + linkService, + xfaHtml = null + }) { + this.pageDiv = pageDiv; + this.pdfPage = pdfPage; + this.annotationStorage = annotationStorage; + this.linkService = linkService; + this.xfaHtml = xfaHtml; + this.div = null; + this._cancelled = false; + } + async render(viewport, intent = "display") { + if (intent === "print") { + const parameters = { + viewport: viewport.clone({ + dontFlip: true + }), + div: this.div, + xfaHtml: this.xfaHtml, + annotationStorage: this.annotationStorage, + linkService: this.linkService, + intent + }; + const div = document.createElement("div"); + this.pageDiv.append(div); + parameters.div = div; + return _pdfjsLib.XfaLayer.render(parameters); + } + const xfaHtml = await this.pdfPage.getXfa(); + if (this._cancelled || !xfaHtml) { + return { + textDivs: [] + }; + } + const parameters = { + viewport: viewport.clone({ + dontFlip: true + }), + div: this.div, + xfaHtml, + annotationStorage: this.annotationStorage, + linkService: this.linkService, + intent + }; + if (this.div) { + return _pdfjsLib.XfaLayer.update(parameters); + } + this.div = document.createElement("div"); + this.pageDiv.append(this.div); + parameters.div = this.div; + return _pdfjsLib.XfaLayer.render(parameters); + } + cancel() { + this._cancelled = true; + } + hide() { + if (!this.div) { + return; + } + this.div.hidden = true; + } +} +exports.XfaLayerBuilder = XfaLayerBuilder; + +/***/ }), +/* 38 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SecondaryToolbar = void 0; +var _ui_utils = __webpack_require__(1); +var _pdf_cursor_tools = __webpack_require__(7); +var _pdf_viewer = __webpack_require__(28); +class SecondaryToolbar { + constructor(options, eventBus, externalServices) { + this.toolbar = options.toolbar; + this.toggleButton = options.toggleButton; + this.buttons = [{ + element: options.presentationModeButton, + eventName: "presentationmode", + close: true + }, { + element: options.printButton, + eventName: "print", + close: true + }, { + element: options.downloadButton, + eventName: "download", + close: true + }, { + element: options.viewBookmarkButton, + eventName: null, + close: true + }, { + element: options.firstPageButton, + eventName: "firstpage", + close: true + }, { + element: options.lastPageButton, + eventName: "lastpage", + close: true + }, { + element: options.pageRotateCwButton, + eventName: "rotatecw", + close: false + }, { + element: options.pageRotateCcwButton, + eventName: "rotateccw", + close: false + }, { + element: options.cursorSelectToolButton, + eventName: "switchcursortool", + eventDetails: { + tool: _pdf_cursor_tools.CursorTool.SELECT + }, + close: true + }, { + element: options.cursorHandToolButton, + eventName: "switchcursortool", + eventDetails: { + tool: _pdf_cursor_tools.CursorTool.HAND + }, + close: true + }, { + element: options.scrollPageButton, + eventName: "switchscrollmode", + eventDetails: { + mode: _ui_utils.ScrollMode.PAGE + }, + close: true + }, { + element: options.scrollVerticalButton, + eventName: "switchscrollmode", + eventDetails: { + mode: _ui_utils.ScrollMode.VERTICAL + }, + close: true + }, { + element: options.scrollHorizontalButton, + eventName: "switchscrollmode", + eventDetails: { + mode: _ui_utils.ScrollMode.HORIZONTAL + }, + close: true + }, { + element: options.scrollWrappedButton, + eventName: "switchscrollmode", + eventDetails: { + mode: _ui_utils.ScrollMode.WRAPPED + }, + close: true + }, { + element: options.spreadNoneButton, + eventName: "switchspreadmode", + eventDetails: { + mode: _ui_utils.SpreadMode.NONE + }, + close: true + }, { + element: options.spreadOddButton, + eventName: "switchspreadmode", + eventDetails: { + mode: _ui_utils.SpreadMode.ODD + }, + close: true + }, { + element: options.spreadEvenButton, + eventName: "switchspreadmode", + eventDetails: { + mode: _ui_utils.SpreadMode.EVEN + }, + close: true + }, { + element: options.documentPropertiesButton, + eventName: "documentproperties", + close: true + }]; + this.items = { + firstPage: options.firstPageButton, + lastPage: options.lastPageButton, + pageRotateCw: options.pageRotateCwButton, + pageRotateCcw: options.pageRotateCcwButton + }; + this.eventBus = eventBus; + this.externalServices = externalServices; + this.opened = false; + this.#bindClickListeners(); + this.#bindCursorToolsListener(options); + this.#bindScrollModeListener(options); + this.#bindSpreadModeListener(options); + this.reset(); + } + get isOpen() { + return this.opened; + } + setPageNumber(pageNumber) { + this.pageNumber = pageNumber; + this.#updateUIState(); + } + setPagesCount(pagesCount) { + this.pagesCount = pagesCount; + this.#updateUIState(); + } + reset() { + this.pageNumber = 0; + this.pagesCount = 0; + this.#updateUIState(); + this.eventBus.dispatch("secondarytoolbarreset", { + source: this + }); + } + #updateUIState() { + this.items.firstPage.disabled = this.pageNumber <= 1; + this.items.lastPage.disabled = this.pageNumber >= this.pagesCount; + this.items.pageRotateCw.disabled = this.pagesCount === 0; + this.items.pageRotateCcw.disabled = this.pagesCount === 0; + } + #bindClickListeners() { + this.toggleButton.addEventListener("click", this.toggle.bind(this)); + for (const { + element, + eventName, + close, + eventDetails + } of this.buttons) { + element.addEventListener("click", evt => { + if (eventName !== null) { + const details = { + source: this + }; + for (const property in eventDetails) { + details[property] = eventDetails[property]; + } + this.eventBus.dispatch(eventName, details); + } + if (close) { + this.close(); + } + this.externalServices.reportTelemetry({ + type: "buttons", + data: { + id: element.id + } + }); + }); + } + } + #bindCursorToolsListener({ + cursorSelectToolButton, + cursorHandToolButton + }) { + this.eventBus._on("cursortoolchanged", function ({ + tool + }) { + const isSelect = tool === _pdf_cursor_tools.CursorTool.SELECT, + isHand = tool === _pdf_cursor_tools.CursorTool.HAND; + cursorSelectToolButton.classList.toggle("toggled", isSelect); + cursorHandToolButton.classList.toggle("toggled", isHand); + cursorSelectToolButton.setAttribute("aria-checked", isSelect); + cursorHandToolButton.setAttribute("aria-checked", isHand); + }); + } + #bindScrollModeListener({ + scrollPageButton, + scrollVerticalButton, + scrollHorizontalButton, + scrollWrappedButton, + spreadNoneButton, + spreadOddButton, + spreadEvenButton + }) { + const scrollModeChanged = ({ + mode + }) => { + const isPage = mode === _ui_utils.ScrollMode.PAGE, + isVertical = mode === _ui_utils.ScrollMode.VERTICAL, + isHorizontal = mode === _ui_utils.ScrollMode.HORIZONTAL, + isWrapped = mode === _ui_utils.ScrollMode.WRAPPED; + scrollPageButton.classList.toggle("toggled", isPage); + scrollVerticalButton.classList.toggle("toggled", isVertical); + scrollHorizontalButton.classList.toggle("toggled", isHorizontal); + scrollWrappedButton.classList.toggle("toggled", isWrapped); + scrollPageButton.setAttribute("aria-checked", isPage); + scrollVerticalButton.setAttribute("aria-checked", isVertical); + scrollHorizontalButton.setAttribute("aria-checked", isHorizontal); + scrollWrappedButton.setAttribute("aria-checked", isWrapped); + const forceScrollModePage = this.pagesCount > _pdf_viewer.PagesCountLimit.FORCE_SCROLL_MODE_PAGE; + scrollPageButton.disabled = forceScrollModePage; + scrollVerticalButton.disabled = forceScrollModePage; + scrollHorizontalButton.disabled = forceScrollModePage; + scrollWrappedButton.disabled = forceScrollModePage; + spreadNoneButton.disabled = isHorizontal; + spreadOddButton.disabled = isHorizontal; + spreadEvenButton.disabled = isHorizontal; + }; + this.eventBus._on("scrollmodechanged", scrollModeChanged); + this.eventBus._on("secondarytoolbarreset", evt => { + if (evt.source === this) { + scrollModeChanged({ + mode: _ui_utils.ScrollMode.VERTICAL + }); + } + }); + } + #bindSpreadModeListener({ + spreadNoneButton, + spreadOddButton, + spreadEvenButton + }) { + function spreadModeChanged({ + mode + }) { + const isNone = mode === _ui_utils.SpreadMode.NONE, + isOdd = mode === _ui_utils.SpreadMode.ODD, + isEven = mode === _ui_utils.SpreadMode.EVEN; + spreadNoneButton.classList.toggle("toggled", isNone); + spreadOddButton.classList.toggle("toggled", isOdd); + spreadEvenButton.classList.toggle("toggled", isEven); + spreadNoneButton.setAttribute("aria-checked", isNone); + spreadOddButton.setAttribute("aria-checked", isOdd); + spreadEvenButton.setAttribute("aria-checked", isEven); + } + this.eventBus._on("spreadmodechanged", spreadModeChanged); + this.eventBus._on("secondarytoolbarreset", evt => { + if (evt.source === this) { + spreadModeChanged({ + mode: _ui_utils.SpreadMode.NONE + }); + } + }); + } + open() { + if (this.opened) { + return; + } + this.opened = true; + this.toggleButton.classList.add("toggled"); + this.toggleButton.setAttribute("aria-expanded", "true"); + this.toolbar.classList.remove("hidden"); + } + close() { + if (!this.opened) { + return; + } + this.opened = false; + this.toolbar.classList.add("hidden"); + this.toggleButton.classList.remove("toggled"); + this.toggleButton.setAttribute("aria-expanded", "false"); + } + toggle() { + if (this.opened) { + this.close(); + } else { + this.open(); + } + } +} +exports.SecondaryToolbar = SecondaryToolbar; + +/***/ }), +/* 39 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Toolbar = void 0; +var _ui_utils = __webpack_require__(1); +var _pdfjsLib = __webpack_require__(5); +const PAGE_NUMBER_LOADING_INDICATOR = "visiblePageIsLoading"; +class Toolbar { + #wasLocalized = false; + constructor(options, eventBus, l10n) { + this.toolbar = options.container; + this.eventBus = eventBus; + this.l10n = l10n; + this.buttons = [{ + element: options.previous, + eventName: "previouspage" + }, { + element: options.next, + eventName: "nextpage" + }, { + element: options.zoomIn, + eventName: "zoomin" + }, { + element: options.zoomOut, + eventName: "zoomout" + }, { + element: options.print, + eventName: "print" + }, { + element: options.download, + eventName: "download" + }, { + element: options.editorFreeTextButton, + eventName: "switchannotationeditormode", + eventDetails: { + get mode() { + const { + classList + } = options.editorFreeTextButton; + return classList.contains("toggled") ? _pdfjsLib.AnnotationEditorType.NONE : _pdfjsLib.AnnotationEditorType.FREETEXT; + } + } + }, { + element: options.editorInkButton, + eventName: "switchannotationeditormode", + eventDetails: { + get mode() { + const { + classList + } = options.editorInkButton; + return classList.contains("toggled") ? _pdfjsLib.AnnotationEditorType.NONE : _pdfjsLib.AnnotationEditorType.INK; + } + } + }]; + this.items = { + numPages: options.numPages, + pageNumber: options.pageNumber, + scaleSelect: options.scaleSelect, + customScaleOption: options.customScaleOption, + previous: options.previous, + next: options.next, + zoomIn: options.zoomIn, + zoomOut: options.zoomOut + }; + this.#bindListeners(options); + this.reset(); + } + setPageNumber(pageNumber, pageLabel) { + this.pageNumber = pageNumber; + this.pageLabel = pageLabel; + this.#updateUIState(false); + } + setPagesCount(pagesCount, hasPageLabels) { + this.pagesCount = pagesCount; + this.hasPageLabels = hasPageLabels; + this.#updateUIState(true); + } + setPageScale(pageScaleValue, pageScale) { + this.pageScaleValue = (pageScaleValue || pageScale).toString(); + this.pageScale = pageScale; + this.#updateUIState(false); + } + reset() { + this.pageNumber = 0; + this.pageLabel = null; + this.hasPageLabels = false; + this.pagesCount = 0; + this.pageScaleValue = _ui_utils.DEFAULT_SCALE_VALUE; + this.pageScale = _ui_utils.DEFAULT_SCALE; + this.#updateUIState(true); + this.updateLoadingIndicatorState(); + this.eventBus.dispatch("toolbarreset", { + source: this + }); + } + #bindListeners(options) { + const { + pageNumber, + scaleSelect + } = this.items; + const self = this; + for (const { + element, + eventName, + eventDetails + } of this.buttons) { + element.addEventListener("click", evt => { + if (eventName !== null) { + const details = { + source: this + }; + if (eventDetails) { + for (const property in eventDetails) { + details[property] = eventDetails[property]; + } + } + this.eventBus.dispatch(eventName, details); + } + }); + } + pageNumber.addEventListener("click", function () { + this.select(); + }); + pageNumber.addEventListener("change", function () { + self.eventBus.dispatch("pagenumberchanged", { + source: self, + value: this.value + }); + }); + scaleSelect.addEventListener("change", function () { + if (this.value === "custom") { + return; + } + self.eventBus.dispatch("scalechanged", { + source: self, + value: this.value + }); + }); + scaleSelect.addEventListener("click", function (evt) { + const target = evt.target; + if (this.value === self.pageScaleValue && target.tagName.toUpperCase() === "OPTION") { + this.blur(); + } + }); + scaleSelect.oncontextmenu = _ui_utils.noContextMenuHandler; + this.eventBus._on("localized", () => { + this.#wasLocalized = true; + this.#adjustScaleWidth(); + this.#updateUIState(true); + }); + this.#bindEditorToolsListener(options); + } + #bindEditorToolsListener({ + editorFreeTextButton, + editorFreeTextParamsToolbar, + editorInkButton, + editorInkParamsToolbar + }) { + const editorModeChanged = (evt, disableButtons = false) => { + const editorButtons = [{ + mode: _pdfjsLib.AnnotationEditorType.FREETEXT, + button: editorFreeTextButton, + toolbar: editorFreeTextParamsToolbar + }, { + mode: _pdfjsLib.AnnotationEditorType.INK, + button: editorInkButton, + toolbar: editorInkParamsToolbar + }]; + for (const { + mode, + button, + toolbar + } of editorButtons) { + const checked = mode === evt.mode; + button.classList.toggle("toggled", checked); + button.setAttribute("aria-checked", checked); + button.disabled = disableButtons; + toolbar?.classList.toggle("hidden", !checked); + } + }; + this.eventBus._on("annotationeditormodechanged", editorModeChanged); + this.eventBus._on("toolbarreset", evt => { + if (evt.source === this) { + editorModeChanged({ + mode: _pdfjsLib.AnnotationEditorType.NONE + }, true); + } + }); + } + #updateUIState(resetNumPages = false) { + if (!this.#wasLocalized) { + return; + } + const { + pageNumber, + pagesCount, + pageScaleValue, + pageScale, + items + } = this; + if (resetNumPages) { + if (this.hasPageLabels) { + items.pageNumber.type = "text"; + } else { + items.pageNumber.type = "number"; + this.l10n.get("of_pages", { + pagesCount + }).then(msg => { + items.numPages.textContent = msg; + }); + } + items.pageNumber.max = pagesCount; + } + if (this.hasPageLabels) { + items.pageNumber.value = this.pageLabel; + this.l10n.get("page_of_pages", { + pageNumber, + pagesCount + }).then(msg => { + items.numPages.textContent = msg; + }); + } else { + items.pageNumber.value = pageNumber; + } + items.previous.disabled = pageNumber <= 1; + items.next.disabled = pageNumber >= pagesCount; + items.zoomOut.disabled = pageScale <= _ui_utils.MIN_SCALE; + items.zoomIn.disabled = pageScale >= _ui_utils.MAX_SCALE; + this.l10n.get("page_scale_percent", { + scale: Math.round(pageScale * 10000) / 100 + }).then(msg => { + let predefinedValueFound = false; + for (const option of items.scaleSelect.options) { + if (option.value !== pageScaleValue) { + option.selected = false; + continue; + } + option.selected = true; + predefinedValueFound = true; + } + if (!predefinedValueFound) { + items.customScaleOption.textContent = msg; + items.customScaleOption.selected = true; + } + }); + } + updateLoadingIndicatorState(loading = false) { + const { + pageNumber + } = this.items; + pageNumber.classList.toggle(PAGE_NUMBER_LOADING_INDICATOR, loading); + } + async #adjustScaleWidth() { + const { + items, + l10n + } = this; + const predefinedValuesPromise = Promise.all([l10n.get("page_scale_auto"), l10n.get("page_scale_actual"), l10n.get("page_scale_fit"), l10n.get("page_scale_width")]); + await _ui_utils.animationStarted; + const style = getComputedStyle(items.scaleSelect); + const scaleSelectWidth = parseFloat(style.getPropertyValue("--scale-select-width")); + const canvas = document.createElement("canvas"); + const ctx = canvas.getContext("2d", { + alpha: false + }); + ctx.font = `${style.fontSize} ${style.fontFamily}`; + let maxWidth = 0; + for (const predefinedValue of await predefinedValuesPromise) { + const { + width + } = ctx.measureText(predefinedValue); + if (width > maxWidth) { + maxWidth = width; + } + } + maxWidth += 0.3 * scaleSelectWidth; + if (maxWidth > scaleSelectWidth) { + _ui_utils.docStyle.setProperty("--scale-select-width", `${maxWidth}px`); + } + canvas.width = 0; + canvas.height = 0; + } +} +exports.Toolbar = Toolbar; + +/***/ }), +/* 40 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ViewHistory = void 0; +const DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20; +class ViewHistory { + constructor(fingerprint, cacheSize = DEFAULT_VIEW_HISTORY_CACHE_SIZE) { + this.fingerprint = fingerprint; + this.cacheSize = cacheSize; + this._initializedPromise = this._readFromStorage().then(databaseStr => { + const database = JSON.parse(databaseStr || "{}"); + let index = -1; + if (!Array.isArray(database.files)) { + database.files = []; + } else { + while (database.files.length >= this.cacheSize) { + database.files.shift(); + } + for (let i = 0, ii = database.files.length; i < ii; i++) { + const branch = database.files[i]; + if (branch.fingerprint === this.fingerprint) { + index = i; + break; + } + } + } + if (index === -1) { + index = database.files.push({ + fingerprint: this.fingerprint + }) - 1; + } + this.file = database.files[index]; + this.database = database; + }); + } + async _writeToStorage() { + const databaseStr = JSON.stringify(this.database); + sessionStorage.setItem("pdfjs.history", databaseStr); + } + async _readFromStorage() { + return sessionStorage.getItem("pdfjs.history"); + } + async set(name, val) { + await this._initializedPromise; + this.file[name] = val; + return this._writeToStorage(); + } + async setMultiple(properties) { + await this._initializedPromise; + for (const name in properties) { + this.file[name] = properties[name]; + } + return this._writeToStorage(); + } + async get(name, defaultValue) { + await this._initializedPromise; + const val = this.file[name]; + return val !== undefined ? val : defaultValue; + } + async getMultiple(properties) { + await this._initializedPromise; + const values = Object.create(null); + for (const name in properties) { + const val = this.file[name]; + values[name] = val !== undefined ? val : properties[name]; + } + return values; + } +} +exports.ViewHistory = ViewHistory; + +/***/ }), +/* 41 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FirefoxCom = exports.DownloadManager = void 0; +__webpack_require__(42); +var _app = __webpack_require__(4); +var _pdfjsLib = __webpack_require__(5); +var _preferences = __webpack_require__(43); +var _ui_utils = __webpack_require__(1); +var _l10n_utils = __webpack_require__(29); +; +class FirefoxCom { + static requestSync(action, data) { + const request = document.createTextNode(""); + document.documentElement.append(request); + const sender = document.createEvent("CustomEvent"); + sender.initCustomEvent("pdf.js.message", true, false, { + action, + data, + sync: true + }); + request.dispatchEvent(sender); + const response = sender.detail.response; + request.remove(); + return response; + } + static requestAsync(action, data) { + return new Promise(resolve => { + this.request(action, data, resolve); + }); + } + static request(action, data, callback = null) { + const request = document.createTextNode(""); + if (callback) { + request.addEventListener("pdf.js.response", event => { + const response = event.detail.response; + event.target.remove(); + callback(response); + }, { + once: true + }); + } + document.documentElement.append(request); + const sender = document.createEvent("CustomEvent"); + sender.initCustomEvent("pdf.js.message", true, false, { + action, + data, + sync: false, + responseExpected: !!callback + }); + request.dispatchEvent(sender); + } +} +exports.FirefoxCom = FirefoxCom; +class DownloadManager { + #openBlobUrls = new WeakMap(); + downloadUrl(url, filename) { + FirefoxCom.request("download", { + originalUrl: url, + filename + }); + } + downloadData(data, filename, contentType) { + const blobUrl = URL.createObjectURL(new Blob([data], { + type: contentType + })); + FirefoxCom.request("download", { + blobUrl, + originalUrl: blobUrl, + filename, + isAttachment: true + }); + } + openOrDownloadData(element, data, filename) { + const isPdfData = (0, _pdfjsLib.isPdfFile)(filename); + const contentType = isPdfData ? "application/pdf" : ""; + if (isPdfData) { + let blobUrl = this.#openBlobUrls.get(element); + if (!blobUrl) { + blobUrl = URL.createObjectURL(new Blob([data], { + type: contentType + })); + this.#openBlobUrls.set(element, blobUrl); + } + const viewerUrl = blobUrl + "#filename=" + encodeURIComponent(filename); + try { + window.open(viewerUrl); + return true; + } catch (ex) { + console.error(`openOrDownloadData: ${ex}`); + URL.revokeObjectURL(blobUrl); + this.#openBlobUrls.delete(element); + } + } + this.downloadData(data, filename, contentType); + return false; + } + download(blob, url, filename) { + const blobUrl = URL.createObjectURL(blob); + FirefoxCom.request("download", { + blobUrl, + originalUrl: url, + filename + }); + } +} +exports.DownloadManager = DownloadManager; +class FirefoxPreferences extends _preferences.BasePreferences { + async _writeToStorage(prefObj) { + return FirefoxCom.requestAsync("setPreferences", prefObj); + } + async _readFromStorage(prefObj) { + const prefStr = await FirefoxCom.requestAsync("getPreferences", prefObj); + return JSON.parse(prefStr); + } +} +class MozL10n { + constructor(mozL10n) { + this.mozL10n = mozL10n; + } + async getLanguage() { + return this.mozL10n.getLanguage(); + } + async getDirection() { + return this.mozL10n.getDirection(); + } + async get(key, args = null, fallback = (0, _l10n_utils.getL10nFallback)(key, args)) { + return this.mozL10n.get(key, args, fallback); + } + async translate(element) { + this.mozL10n.translate(element); + } +} +(function listenFindEvents() { + const events = ["find", "findagain", "findhighlightallchange", "findcasesensitivitychange", "findentirewordchange", "findbarclose", "finddiacriticmatchingchange"]; + const findLen = "find".length; + const handleEvent = function ({ + type, + detail + }) { + if (!_app.PDFViewerApplication.initialized) { + return; + } + if (type === "findbarclose") { + _app.PDFViewerApplication.eventBus.dispatch(type, { + source: window + }); + return; + } + _app.PDFViewerApplication.eventBus.dispatch("find", { + source: window, + type: type.substring(findLen), + query: detail.query, + phraseSearch: true, + caseSensitive: !!detail.caseSensitive, + entireWord: !!detail.entireWord, + highlightAll: !!detail.highlightAll, + findPrevious: !!detail.findPrevious, + matchDiacritics: !!detail.matchDiacritics + }); + }; + for (const event of events) { + window.addEventListener(event, handleEvent); + } +})(); +(function listenZoomEvents() { + const events = ["zoomin", "zoomout", "zoomreset"]; + const handleEvent = function ({ + type, + detail + }) { + if (!_app.PDFViewerApplication.initialized) { + return; + } + if (type === "zoomreset" && _app.PDFViewerApplication.pdfViewer.currentScaleValue === _ui_utils.DEFAULT_SCALE_VALUE) { + return; + } + _app.PDFViewerApplication.eventBus.dispatch(type, { + source: window + }); + }; + for (const event of events) { + window.addEventListener(event, handleEvent); + } +})(); +(function listenSaveEvent() { + const handleEvent = function ({ + type, + detail + }) { + if (!_app.PDFViewerApplication.initialized) { + return; + } + _app.PDFViewerApplication.eventBus.dispatch("download", { + source: window + }); + }; + window.addEventListener("save", handleEvent); +})(); +(function listenEditingEvent() { + const handleEvent = function ({ + detail + }) { + if (!_app.PDFViewerApplication.initialized) { + return; + } + _app.PDFViewerApplication.eventBus.dispatch("editingaction", { + source: window, + name: detail.name + }); + }; + window.addEventListener("editingaction", handleEvent); +})(); +class FirefoxComDataRangeTransport extends _pdfjsLib.PDFDataRangeTransport { + requestDataRange(begin, end) { + FirefoxCom.request("requestDataRange", { + begin, + end + }); + } + abort() { + FirefoxCom.requestSync("abortLoading", null); + } +} +class FirefoxScripting { + static async createSandbox(data) { + const success = await FirefoxCom.requestAsync("createSandbox", data); + if (!success) { + throw new Error("Cannot create sandbox."); + } + } + static async dispatchEventInSandbox(event) { + FirefoxCom.request("dispatchEventInSandbox", event); + } + static async destroySandbox() { + FirefoxCom.request("destroySandbox", null); + } +} +class FirefoxExternalServices extends _app.DefaultExternalServices { + static updateFindControlState(data) { + FirefoxCom.request("updateFindControlState", data); + } + static updateFindMatchesCount(data) { + FirefoxCom.request("updateFindMatchesCount", data); + } + static initPassiveLoading(callbacks) { + let pdfDataRangeTransport; + window.addEventListener("message", function windowMessage(e) { + if (e.source !== null) { + console.warn("Rejected untrusted message from " + e.origin); + return; + } + const args = e.data; + if (typeof args !== "object" || !("pdfjsLoadAction" in args)) { + return; + } + switch (args.pdfjsLoadAction) { + case "supportsRangedLoading": + if (args.done && !args.data) { + callbacks.onError(); + break; + } + pdfDataRangeTransport = new FirefoxComDataRangeTransport(args.length, args.data, args.done, args.filename); + callbacks.onOpenWithTransport(args.pdfUrl, args.length, pdfDataRangeTransport); + break; + case "range": + pdfDataRangeTransport.onDataRange(args.begin, args.chunk); + break; + case "rangeProgress": + pdfDataRangeTransport.onDataProgress(args.loaded); + break; + case "progressiveRead": + pdfDataRangeTransport.onDataProgressiveRead(args.chunk); + pdfDataRangeTransport.onDataProgress(args.loaded, args.total); + break; + case "progressiveDone": + pdfDataRangeTransport?.onDataProgressiveDone(); + break; + case "progress": + callbacks.onProgress(args.loaded, args.total); + break; + case "complete": + if (!args.data) { + callbacks.onError(args.errorCode); + break; + } + callbacks.onOpenWithData(args.data, args.filename); + break; + } + }); + FirefoxCom.requestSync("initPassiveLoading", null); + } + static reportTelemetry(data) { + FirefoxCom.request("reportTelemetry", JSON.stringify(data)); + } + static createDownloadManager() { + return new DownloadManager(); + } + static createPreferences() { + return new FirefoxPreferences(); + } + static updateEditorStates(data) { + FirefoxCom.request("updateEditorStates", data); + } + static createL10n(options) { + const mozL10n = document.mozL10n; + return new MozL10n(mozL10n); + } + static createScripting(options) { + return FirefoxScripting; + } + static get supportsPinchToZoom() { + const support = FirefoxCom.requestSync("supportsPinchToZoom"); + return (0, _pdfjsLib.shadow)(this, "supportsPinchToZoom", support); + } + static get supportsIntegratedFind() { + const support = FirefoxCom.requestSync("supportsIntegratedFind"); + return (0, _pdfjsLib.shadow)(this, "supportsIntegratedFind", support); + } + static get supportsDocumentFonts() { + const support = FirefoxCom.requestSync("supportsDocumentFonts"); + return (0, _pdfjsLib.shadow)(this, "supportsDocumentFonts", support); + } + static get supportedMouseWheelZoomModifierKeys() { + const support = FirefoxCom.requestSync("supportedMouseWheelZoomModifierKeys"); + return (0, _pdfjsLib.shadow)(this, "supportedMouseWheelZoomModifierKeys", support); + } + static get isInAutomation() { + const isInAutomation = FirefoxCom.requestSync("isInAutomation"); + return (0, _pdfjsLib.shadow)(this, "isInAutomation", isInAutomation); + } +} +_app.PDFViewerApplication.externalServices = FirefoxExternalServices; +document.mozL10n.setExternalLocalizerServices({ + getLocale() { + return FirefoxCom.requestSync("getLocale", null); + }, + getStrings(key) { + return FirefoxCom.requestSync("getStrings", null); + } +}); + +/***/ }), +/* 42 */ +/***/ (() => { + + + +(function (window) { + let gL10nData = null; + let gLanguage = ""; + let gExternalLocalizerServices = null; + let gReadyState = "loading"; + function getL10nData(key) { + gL10nData ||= gExternalLocalizerServices.getStrings(); + const data = gL10nData?.[key]; + if (!data) { + console.warn("[l10n] #" + key + " missing for [" + gLanguage + "]"); + } + return data; + } + function substArguments(text, args) { + if (!args) { + return text; + } + return text.replace(/\{\{\s*(\w+)\s*\}\}/g, function (all, name) { + return name in args ? args[name] : "{{" + name + "}}"; + }); + } + function translateString(key, args, fallback) { + var i = key.lastIndexOf("."); + var name, property; + if (i >= 0) { + name = key.substring(0, i); + property = key.substring(i + 1); + } else { + name = key; + property = "textContent"; + } + var data = getL10nData(name); + var value = data && data[property] || fallback; + if (!value) { + return "{{" + key + "}}"; + } + return substArguments(value, args); + } + function translateElement(element) { + if (!element || !element.dataset) { + return; + } + var key = element.dataset.l10nId; + var data = getL10nData(key); + if (!data) { + return; + } + var args; + if (element.dataset.l10nArgs) { + try { + args = JSON.parse(element.dataset.l10nArgs); + } catch (e) { + console.warn("[l10n] could not parse arguments for #" + key + ""); + } + } + for (var k in data) { + element[k] = substArguments(data[k], args); + } + } + function translateFragment(element) { + element = element || document.querySelector("html"); + var children = element.querySelectorAll("*[data-l10n-id]"); + var elementCount = children.length; + for (var i = 0; i < elementCount; i++) { + translateElement(children[i]); + } + if (element.dataset.l10nId) { + translateElement(element); + } + } + document.mozL10n = { + get: translateString, + getLanguage() { + return gLanguage; + }, + getDirection() { + var rtlList = ["ar", "he", "fa", "ps", "ur"]; + var shortCode = gLanguage.split("-")[0]; + return rtlList.includes(shortCode) ? "rtl" : "ltr"; + }, + getReadyState() { + return gReadyState; + }, + setExternalLocalizerServices(externalLocalizerServices) { + gExternalLocalizerServices = externalLocalizerServices; + gLanguage = gExternalLocalizerServices.getLocale(); + gReadyState = "complete"; + }, + translate: translateFragment + }; +})(void 0); + +/***/ }), +/* 43 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.BasePreferences = void 0; +var _app_options = __webpack_require__(2); +class BasePreferences { + #defaults = Object.freeze({ + "annotationEditorMode": 0, + "annotationMode": 2, + "cursorToolOnLoad": 0, + "defaultZoomDelay": 400, + "defaultZoomValue": "", + "disablePageLabels": false, + "enablePermissions": false, + "enablePrintAutoRotate": true, + "enableScripting": true, + "externalLinkTarget": 0, + "historyUpdateUrl": false, + "ignoreDestinationZoom": false, + "forcePageColors": false, + "pageColorsBackground": "Canvas", + "pageColorsForeground": "CanvasText", + "pdfBugEnabled": false, + "sidebarViewOnLoad": -1, + "scrollModeOnLoad": -1, + "spreadModeOnLoad": -1, + "textLayerMode": 1, + "useOnlyCssZoom": false, + "viewerCssTheme": 0, + "viewOnLoad": 0, + "disableAutoFetch": false, + "disableFontFace": false, + "disableRange": false, + "disableStream": false, + "enableXfa": true + }); + #prefs = Object.create(null); + #initializedPromise = null; + constructor() { + if (this.constructor === BasePreferences) { + throw new Error("Cannot initialize BasePreferences."); + } + this.#initializedPromise = this._readFromStorage(this.#defaults).then(prefs => { + for (const name in this.#defaults) { + const prefValue = prefs?.[name]; + if (typeof prefValue === typeof this.#defaults[name]) { + this.#prefs[name] = prefValue; + } + } + }); + } + async _writeToStorage(prefObj) { + throw new Error("Not implemented: _writeToStorage"); + } + async _readFromStorage(prefObj) { + throw new Error("Not implemented: _readFromStorage"); + } + async reset() { + await this.#initializedPromise; + const prefs = this.#prefs; + this.#prefs = Object.create(null); + return this._writeToStorage(this.#defaults).catch(reason => { + this.#prefs = prefs; + throw reason; + }); + } + async set(name, value) { + await this.#initializedPromise; + const defaultValue = this.#defaults[name], + prefs = this.#prefs; + if (defaultValue === undefined) { + throw new Error(`Set preference: "${name}" is undefined.`); + } else if (value === undefined) { + throw new Error("Set preference: no value is specified."); + } + const valueType = typeof value, + defaultType = typeof defaultValue; + if (valueType !== defaultType) { + if (valueType === "number" && defaultType === "string") { + value = value.toString(); + } else { + throw new Error(`Set preference: "${value}" is a ${valueType}, expected a ${defaultType}.`); + } + } else { + if (valueType === "number" && !Number.isInteger(value)) { + throw new Error(`Set preference: "${value}" must be an integer.`); + } + } + this.#prefs[name] = value; + return this._writeToStorage(this.#prefs).catch(reason => { + this.#prefs = prefs; + throw reason; + }); + } + async get(name) { + await this.#initializedPromise; + const defaultValue = this.#defaults[name]; + if (defaultValue === undefined) { + throw new Error(`Get preference: "${name}" is undefined.`); + } + return this.#prefs[name] ?? defaultValue; + } + async getAll() { + await this.#initializedPromise; + const obj = Object.create(null); + for (const name in this.#defaults) { + obj[name] = this.#prefs[name] ?? this.#defaults[name]; + } + return obj; + } +} +exports.BasePreferences = BasePreferences; + +/***/ }), +/* 44 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FirefoxPrintService = FirefoxPrintService; +var _pdfjsLib = __webpack_require__(5); +var _print_utils = __webpack_require__(45); +var _app = __webpack_require__(4); +function composePage(pdfDocument, pageNumber, size, printContainer, printResolution, optionalContentConfigPromise, printAnnotationStoragePromise) { + const canvas = document.createElement("canvas"); + const PRINT_UNITS = printResolution / _pdfjsLib.PixelsPerInch.PDF; + canvas.width = Math.floor(size.width * PRINT_UNITS); + canvas.height = Math.floor(size.height * PRINT_UNITS); + const canvasWrapper = document.createElement("div"); + canvasWrapper.className = "printedPage"; + canvasWrapper.append(canvas); + printContainer.append(canvasWrapper); + let currentRenderTask = null; + canvas.mozPrintCallback = function (obj) { + const ctx = obj.context; + ctx.save(); + ctx.fillStyle = "rgb(255, 255, 255)"; + ctx.fillRect(0, 0, canvas.width, canvas.height); + ctx.restore(); + let thisRenderTask = null; + Promise.all([pdfDocument.getPage(pageNumber), printAnnotationStoragePromise]).then(function ([pdfPage, printAnnotationStorage]) { + if (currentRenderTask) { + currentRenderTask.cancel(); + currentRenderTask = null; + } + const renderContext = { + canvasContext: ctx, + transform: [PRINT_UNITS, 0, 0, PRINT_UNITS, 0, 0], + viewport: pdfPage.getViewport({ + scale: 1, + rotation: size.rotation + }), + intent: "print", + annotationMode: _pdfjsLib.AnnotationMode.ENABLE_STORAGE, + optionalContentConfigPromise, + printAnnotationStorage + }; + currentRenderTask = thisRenderTask = pdfPage.render(renderContext); + return thisRenderTask.promise; + }).then(function () { + if (currentRenderTask === thisRenderTask) { + currentRenderTask = null; + } + obj.done(); + }, function (reason) { + if (!(reason instanceof _pdfjsLib.RenderingCancelledException)) { + console.error(reason); + } + if (currentRenderTask === thisRenderTask) { + currentRenderTask.cancel(); + currentRenderTask = null; + } + if ("abort" in obj) { + obj.abort(); + } else { + obj.done(); + } + }); + }; +} +function FirefoxPrintService(pdfDocument, pagesOverview, printContainer, printResolution, optionalContentConfigPromise = null, printAnnotationStoragePromise = null) { + this.pdfDocument = pdfDocument; + this.pagesOverview = pagesOverview; + this.printContainer = printContainer; + this._printResolution = printResolution || 150; + this._optionalContentConfigPromise = optionalContentConfigPromise || pdfDocument.getOptionalContentConfig(); + this._printAnnotationStoragePromise = printAnnotationStoragePromise || Promise.resolve(); +} +FirefoxPrintService.prototype = { + layout() { + const { + pdfDocument, + pagesOverview, + printContainer, + _printResolution, + _optionalContentConfigPromise, + _printAnnotationStoragePromise + } = this; + const body = document.querySelector("body"); + body.setAttribute("data-pdfjsprinting", true); + if (pdfDocument.isPureXfa) { + (0, _print_utils.getXfaHtmlForPrinting)(printContainer, pdfDocument); + return; + } + for (let i = 0, ii = pagesOverview.length; i < ii; ++i) { + composePage(pdfDocument, i + 1, pagesOverview[i], printContainer, _printResolution, _optionalContentConfigPromise, _printAnnotationStoragePromise); + } + }, + destroy() { + this.printContainer.textContent = ""; + const body = document.querySelector("body"); + body.removeAttribute("data-pdfjsprinting"); + } +}; +_app.PDFPrintServiceFactory.instance = { + get supportsPrinting() { + const canvas = document.createElement("canvas"); + const value = ("mozPrintCallback" in canvas); + return (0, _pdfjsLib.shadow)(this, "supportsPrinting", value); + }, + createPrintService(pdfDocument, pagesOverview, printContainer, printResolution, optionalContentConfigPromise, printAnnotationStoragePromise) { + return new FirefoxPrintService(pdfDocument, pagesOverview, printContainer, printResolution, optionalContentConfigPromise, printAnnotationStoragePromise); + } +}; + +/***/ }), +/* 45 */ +/***/ ((__unused_webpack_module, exports, __webpack_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getXfaHtmlForPrinting = getXfaHtmlForPrinting; +var _pdfjsLib = __webpack_require__(5); +var _pdf_link_service = __webpack_require__(3); +var _xfa_layer_builder = __webpack_require__(37); +function getXfaHtmlForPrinting(printContainer, pdfDocument) { + const xfaHtml = pdfDocument.allXfaHtml; + const linkService = new _pdf_link_service.SimpleLinkService(); + const scale = Math.round(_pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS * 100) / 100; + for (const xfaPage of xfaHtml.children) { + const page = document.createElement("div"); + page.className = "xfaPrintedPage"; + printContainer.append(page); + const builder = new _xfa_layer_builder.XfaLayerBuilder({ + pageDiv: page, + pdfPage: null, + annotationStorage: pdfDocument.annotationStorage, + linkService, + xfaHtml: xfaPage + }); + const viewport = (0, _pdfjsLib.getXfaPageViewport)(xfaPage, { + scale + }); + builder.render(viewport, "print"); + } +} + +/***/ }) +/******/ ]); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. +(() => { +var exports = __webpack_exports__; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +Object.defineProperty(exports, "PDFViewerApplication", ({ + enumerable: true, + get: function () { + return _app.PDFViewerApplication; + } +})); +exports.PDFViewerApplicationConstants = void 0; +Object.defineProperty(exports, "PDFViewerApplicationOptions", ({ + enumerable: true, + get: function () { + return _app_options.AppOptions; + } +})); +var _ui_utils = __webpack_require__(1); +var _app_options = __webpack_require__(2); +var _pdf_link_service = __webpack_require__(3); +var _app = __webpack_require__(4); +const pdfjsVersion = '3.3.56'; +const pdfjsBuild = '1e938a688'; +const AppConstants = null; +exports.PDFViewerApplicationConstants = AppConstants; +window.PDFViewerApplication = _app.PDFViewerApplication; +window.PDFViewerApplicationConstants = AppConstants; +window.PDFViewerApplicationOptions = _app_options.AppOptions; +; +{ + __webpack_require__(41); + __webpack_require__(44); +} +; +; +; +function getViewerConfiguration() { + return { + appContainer: document.body, + mainContainer: document.getElementById("viewerContainer"), + viewerContainer: document.getElementById("viewer"), + toolbar: { + container: document.getElementById("toolbarViewer"), + numPages: document.getElementById("numPages"), + pageNumber: document.getElementById("pageNumber"), + scaleSelect: document.getElementById("scaleSelect"), + customScaleOption: document.getElementById("customScaleOption"), + previous: document.getElementById("previous"), + next: document.getElementById("next"), + zoomIn: document.getElementById("zoomIn"), + zoomOut: document.getElementById("zoomOut"), + viewFind: document.getElementById("viewFind"), + openFile: null, + print: document.getElementById("print"), + editorFreeTextButton: document.getElementById("editorFreeText"), + editorFreeTextParamsToolbar: document.getElementById("editorFreeTextParamsToolbar"), + editorInkButton: document.getElementById("editorInk"), + editorInkParamsToolbar: document.getElementById("editorInkParamsToolbar"), + download: document.getElementById("download") + }, + secondaryToolbar: { + toolbar: document.getElementById("secondaryToolbar"), + toggleButton: document.getElementById("secondaryToolbarToggle"), + presentationModeButton: document.getElementById("presentationMode"), + openFileButton: null, + printButton: document.getElementById("secondaryPrint"), + downloadButton: document.getElementById("secondaryDownload"), + viewBookmarkButton: document.getElementById("viewBookmark"), + firstPageButton: document.getElementById("firstPage"), + lastPageButton: document.getElementById("lastPage"), + pageRotateCwButton: document.getElementById("pageRotateCw"), + pageRotateCcwButton: document.getElementById("pageRotateCcw"), + cursorSelectToolButton: document.getElementById("cursorSelectTool"), + cursorHandToolButton: document.getElementById("cursorHandTool"), + scrollPageButton: document.getElementById("scrollPage"), + scrollVerticalButton: document.getElementById("scrollVertical"), + scrollHorizontalButton: document.getElementById("scrollHorizontal"), + scrollWrappedButton: document.getElementById("scrollWrapped"), + spreadNoneButton: document.getElementById("spreadNone"), + spreadOddButton: document.getElementById("spreadOdd"), + spreadEvenButton: document.getElementById("spreadEven"), + documentPropertiesButton: document.getElementById("documentProperties") + }, + sidebar: { + outerContainer: document.getElementById("outerContainer"), + sidebarContainer: document.getElementById("sidebarContainer"), + toggleButton: document.getElementById("sidebarToggle"), + thumbnailButton: document.getElementById("viewThumbnail"), + outlineButton: document.getElementById("viewOutline"), + attachmentsButton: document.getElementById("viewAttachments"), + layersButton: document.getElementById("viewLayers"), + thumbnailView: document.getElementById("thumbnailView"), + outlineView: document.getElementById("outlineView"), + attachmentsView: document.getElementById("attachmentsView"), + layersView: document.getElementById("layersView"), + outlineOptionsContainer: document.getElementById("outlineOptionsContainer"), + currentOutlineItemButton: document.getElementById("currentOutlineItem") + }, + sidebarResizer: { + outerContainer: document.getElementById("outerContainer"), + resizer: document.getElementById("sidebarResizer") + }, + findBar: { + bar: document.getElementById("findbar"), + toggleButton: document.getElementById("viewFind"), + findField: document.getElementById("findInput"), + highlightAllCheckbox: document.getElementById("findHighlightAll"), + caseSensitiveCheckbox: document.getElementById("findMatchCase"), + matchDiacriticsCheckbox: document.getElementById("findMatchDiacritics"), + entireWordCheckbox: document.getElementById("findEntireWord"), + findMsg: document.getElementById("findMsg"), + findResultsCount: document.getElementById("findResultsCount"), + findPreviousButton: document.getElementById("findPrevious"), + findNextButton: document.getElementById("findNext") + }, + passwordOverlay: { + dialog: document.getElementById("passwordDialog"), + label: document.getElementById("passwordText"), + input: document.getElementById("password"), + submitButton: document.getElementById("passwordSubmit"), + cancelButton: document.getElementById("passwordCancel") + }, + documentProperties: { + dialog: document.getElementById("documentPropertiesDialog"), + closeButton: document.getElementById("documentPropertiesClose"), + fields: { + fileName: document.getElementById("fileNameField"), + fileSize: document.getElementById("fileSizeField"), + title: document.getElementById("titleField"), + author: document.getElementById("authorField"), + subject: document.getElementById("subjectField"), + keywords: document.getElementById("keywordsField"), + creationDate: document.getElementById("creationDateField"), + modificationDate: document.getElementById("modificationDateField"), + creator: document.getElementById("creatorField"), + producer: document.getElementById("producerField"), + version: document.getElementById("versionField"), + pageCount: document.getElementById("pageCountField"), + pageSize: document.getElementById("pageSizeField"), + linearized: document.getElementById("linearizedField") + } + }, + annotationEditorParams: { + editorFreeTextFontSize: document.getElementById("editorFreeTextFontSize"), + editorFreeTextColor: document.getElementById("editorFreeTextColor"), + editorInkColor: document.getElementById("editorInkColor"), + editorInkThickness: document.getElementById("editorInkThickness"), + editorInkOpacity: document.getElementById("editorInkOpacity") + }, + printContainer: document.getElementById("printContainer"), + openFileInput: null, + debuggerScriptPath: "./debugger.js" + }; +} +function webViewerLoad() { + const config = getViewerConfiguration(); + _app.PDFViewerApplication.run(config); +} +document.blockUnblockOnload?.(true); +if (document.readyState === "interactive" || document.readyState === "complete") { + webViewerLoad(); +} else { + document.addEventListener("DOMContentLoaded", webViewerLoad, true); +} +})(); + +/******/ })() +; \ No newline at end of file diff --git a/toolkit/components/pdfjs/jar.mn b/toolkit/components/pdfjs/jar.mn new file mode 100644 index 0000000000..e2c3a0955d --- /dev/null +++ b/toolkit/components/pdfjs/jar.mn @@ -0,0 +1,25 @@ +pdfjs.jar: +% resource pdf.js %content/ + content/ (content/*.jsm) + content/build/ (content/build/*) + content/web/cmaps/ (content/web/cmaps/*) + content/web/standard_fonts/ (content/web/standard_fonts/*) + content/web/images/ (content/web/images/annotation-*.svg) + content/web/images/loading-icon.gif (content/web/images/loading-icon.gif) +#ifdef ANDROID + content/web/viewer.html (content/web/viewer-geckoview.html) + content/web/viewer.css (content/web/viewer-geckoview.css) + content/web/viewer.js (content/web/viewer-geckoview.js) +#else + content/web/viewer.html (content/web/viewer.html) + content/web/viewer.css (content/web/viewer.css) + content/web/viewer.js (content/web/viewer.js) + content/web/debugger.css (content/web/debugger.css) + content/web/debugger.js (content/web/debugger.js) + content/web/images/ (content/web/images/secondaryToolbarButton*.svg) + content/web/images/ (content/web/images/toolbarButton*.svg) + content/web/images/ (content/web/images/treeitem*.svg) + content/web/images/ (content/web/images/cursor*.svg) + content/web/images/ (content/web/images/findBar*.svg) + content/web/images/ (content/web/images/loading*.svg) +#endif diff --git a/toolkit/components/pdfjs/metrics.yaml b/toolkit/components/pdfjs/metrics.yaml new file mode 100644 index 0000000000..fb196bfa01 --- /dev/null +++ b/toolkit/components/pdfjs/metrics.yaml @@ -0,0 +1,96 @@ +# This Source Code Form is subject to the terms of the Mozilla Public↩ +# License, v. 2.0. If a copy of the MPL was not distributed with this↩ +# file, You can obtain one at http://mozilla.org/MPL/2.0/.↩ + +# Adding a new metric? We have docs for that!↩ +# https://firefox-source-docs.mozilla.org/toolkit/components/glean/user/new_definitions_file.html↩ + +--- +$schema: moz://mozilla.org/schemas/glean/metrics/2-0-0 +$tags: + - 'Firefox :: PDF Viewer' + + +pdfjs: + editing: + type: labeled_counter + labels: + - ink + - freetext + - save + - print + description: > + Counts the number of times some PDF editing features are used. + bugs: + - https://bugzilla.mozilla.org/show_bug.cgi?id=1782254 + data_reviews: + - https://bugzilla.mozilla.org/show_bug.cgi?id=1782254#c4 + data_sensitivity: + - interaction + notification_emails: + - cdenizet@mozilla.com + - mcastelluccio@mozilla.com + expires: 113 + buttons: + type: labeled_counter + labels: + - presentation_mode + - presentation_mode_keyboard + - view_bookmark + - first_page + - last_page + - page_rotate_cw + - page_rotate_ccw + - cursor_select_tool + - cursor_hand_tool + - scroll_page + - scroll_vertical + - scroll_horizontal + - scroll_wrapped + - spread_none + - spread_odd + - spread_even + - document_properties + description: > + Counts the number of times some actions are executed in the PDF viewer. + bugs: + - https://bugzilla.mozilla.org/show_bug.cgi?id=1789883 + data_reviews: + - https://bugzilla.mozilla.org/show_bug.cgi?id=1789883#2 + data_sensitivity: + - interaction + notification_emails: + - cdenizet@mozilla.com + - mcastelluccio@mozilla.com + expires: 113 + used: + bugs: + - https://bugzilla.mozilla.org/show_bug.cgi?id=1566882 + data_reviews: + - https://bugzilla.mozilla.org/show_bug.cgi?id=1566882#c2 + description: > + How many times PDF Viewer was used. + expires: never + type: counter + notification_emails: + - cdenizet@mozilla.com + - mcastelluccio@mozilla.com + time_to_view: + type: custom_distribution + bugs: + - https://bugzilla.mozilla.org/show_bug.cgi?id=1566882 + data_reviews: + - https://bugzilla.mozilla.org/show_bug.cgi?id=1566882#c2 + description: > + Time spent to display first page in PDF Viewer (ms). + expires: never + range_min: 1 + range_max: 10000 + bucket_count: 50 + histogram_type: exponential + unit: ms + data_sensitivity: + - interaction + notification_emails: + - cdenizet@mozilla.com + - mcastelluccio@mozilla.com diff --git a/toolkit/components/pdfjs/moz.build b/toolkit/components/pdfjs/moz.build new file mode 100644 index 0000000000..b9e01f08ec --- /dev/null +++ b/toolkit/components/pdfjs/moz.build @@ -0,0 +1,21 @@ +# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*- +# vim: set filetype=python: +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +with Files("**"): + BUG_COMPONENT = ("Firefox", "PDF Viewer") + +BROWSER_CHROME_MANIFESTS += ["test/browser.ini"] +MOCHITEST_MANIFESTS += ["test/mochitest.ini"] + +JAR_MANIFESTS += ["jar.mn"] + +EXTRA_JS_MODULES += [ + "pdfjs.js", +] + +XPCOM_MANIFESTS += [ + "components.conf", +] diff --git a/toolkit/components/pdfjs/moz.yaml b/toolkit/components/pdfjs/moz.yaml new file mode 100644 index 0000000000..77f0c9f06a --- /dev/null +++ b/toolkit/components/pdfjs/moz.yaml @@ -0,0 +1,61 @@ +# Version of this schema +schema: 1 + +bugzilla: + # Bugzilla product and component for this directory and subdirectories + product: Firefox + component: PDF Viewer + +# Document the source of externally hosted code +origin: + + # Short name of the package/library + name: PDF.js + + description: Portable Document Format (PDF) viewer that is built with HTML5 + + # Full URL for the package's homepage/etc + # Usually different from repository url + url: https://github.com/mozilla/pdf.js + + # Human-readable identifier for this version/release + # Generally "version NNN", "tag SSS", "bookmark SSS" + release: 1d683708e80931a0a25ad025d53002a8f79de259 (2023-01-12T14:32:59Z). + revision: 1d683708e80931a0a25ad025d53002a8f79de259 + + # The package's license, where possible using the mnemonic from + # https://spdx.org/licenses/ + # Multiple licenses can be specified (as a YAML list) + # A "LICENSE" file must exist containing the full license text + license: Apache-2.0 + +vendoring: + url: https://github.com/mozilla/pdf.js + source-hosting: github + skip-vendoring-steps: ['fetch', 'update-moz-build'] + + keep: + - chrome.manifest + - components.conf + - jar.mn + - update.sh + - test + + update-actions: + - action: run-script + script: 'update.sh' + cwd: '{yaml_dir}' + args: ['{revision}'] + +updatebot: + maintainer-phab: "#pdfjs-reviewers" + maintainer-bz: cdenizet@mozilla.com + fuzzy-query: "'debug | 'opt !san !android" + fuzzy-paths: + - toolkit/components/pdfjs/test + - browser/base/content/test/static + tasks: + - type: vendoring + enabled: true + frequency: "1 week, 3 commits" + blocking: 1626408 diff --git a/toolkit/components/pdfjs/pdfjs.js b/toolkit/components/pdfjs/pdfjs.js new file mode 100644 index 0000000000..772665d4f6 --- /dev/null +++ b/toolkit/components/pdfjs/pdfjs.js @@ -0,0 +1,34 @@ +/* Copyright 2018 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +"use strict"; + +const lazy = {}; + +ChromeUtils.defineModuleGetter( + lazy, + "PdfStreamConverter", + "resource://pdf.js/PdfStreamConverter.jsm" +); + +// Register/unregister a constructor as a factory. +function StreamConverterFactory() { + if (!Services.prefs.getBoolPref("pdfjs.disabled", false)) { + return new lazy.PdfStreamConverter(); + } + throw Components.Exception("", Cr.NS_ERROR_FACTORY_NOT_REGISTERED); +} + +var EXPORTED_SYMBOLS = ["StreamConverterFactory"]; diff --git a/toolkit/components/pdfjs/test/browser.ini b/toolkit/components/pdfjs/test/browser.ini new file mode 100644 index 0000000000..f088f447c5 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser.ini @@ -0,0 +1,55 @@ +[DEFAULT] +support-files = + file_pdfjs_test.pdf + head.js + +[browser_pdfjs_hcm.js] +support-files = + file_pdfjs_hcm.pdf +[browser_pdfjs_download_button.js] +[browser_pdfjs_fill_login.js] +support-files = + file_pdfjs_form.pdf +[browser_pdfjs_find.js] +support-files = + file_pdfjs_object_stream.pdf + file_pdfjs_object_stream.pdf^headers^ +[browser_pdfjs_force_opening_files.js] +[browser_pdfjs_form.js] +support-files = + file_pdfjs_form.pdf +[browser_pdfjs_js.js] +support-files = + file_pdfjs_js.pdf +[browser_pdfjs_main.js] +[browser_pdfjs_navigation.js] +[browser_pdfjs_nonpdf_filename.js] +support-files = + file_pdf_download_link.html +[browser_pdfjs_not_default.js] +support-files = + file_pdfjs_object_stream.pdf + file_pdfjs_object_stream.pdf^headers^ +[browser_pdfjs_notification_close_on_navigation.js] +skip-if = true # see bug 1705327 +[browser_pdfjs_octet_stream.js] +skip-if = os == 'linux' && bits == 64 # Bug 1773830 +support-files = + file_pdfjs_object_stream.pdf + file_pdfjs_object_stream.pdf^headers^ +[browser_pdfjs_savedialog.js] +skip-if = verify +[browser_pdfjs_saveas.js] +support-files = + !/toolkit/content/tests/browser/common/mockTransfer.js + file_pdf_download_link.html +[browser_pdfjs_views.js] +[browser_pdfjs_zoom.js] +skip-if = (verify && debug && (os == 'win')) +[browser_pdfjs_editing_contextmenu.js] +skip-if = headless # the headless clipboard only recognizes unicode mime type + os == "win" && os_version == "6.1" # Skip on Azure - frequent failure +[browser_pdfjs_editing_telemetry.js] +[browser_pdfjs_secondary_toolbar_telemetry.js] +[browser_pdfjs_fullscreen.js] +[browser_pdfjs_load_telemetry.js] \ No newline at end of file diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_download_button.js b/toolkit/components/pdfjs/test/browser_pdfjs_download_button.js new file mode 100644 index 0000000000..7b7162c5d1 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_download_button.js @@ -0,0 +1,128 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR; + +var MockFilePicker = SpecialPowers.MockFilePicker; +MockFilePicker.init(window); +MockFilePicker.returnValue = MockFilePicker.returnOK; + +var tempDir; + +async function promiseDownloadFinished(list) { + return new Promise(resolve => { + list.addView({ + onDownloadChanged(download) { + download.launchWhenSucceeded = false; + if (download.succeeded || download.error) { + list.removeView(this); + resolve(download); + } + }, + }); + }); +} + +function createPromiseForFilePicker() { + return new Promise(resolve => { + MockFilePicker.showCallback = fp => { + let destFile = tempDir.clone(); + destFile.append(fp.defaultString); + if (destFile.exists()) { + destFile.remove(false); + } + MockFilePicker.setFiles([destFile]); + MockFilePicker.filterIndex = 0; // kSaveAsType_Complete + resolve(); + }; + }); +} + +add_setup(async function() { + tempDir = createTemporarySaveDirectory(); + MockFilePicker.displayDirectory = tempDir; + + registerCleanupFunction(async function() { + MockFilePicker.cleanup(); + await cleanupDownloads(); + tempDir.remove(true); + }); +}); + +/** + * Check clicking the download button saves the file and doesn't open a new viewer + */ +add_task(async function test_downloading_pdf_nonprivate_window() { + const pdfUrl = TESTROOT + "file_pdfjs_test.pdf"; + + await SpecialPowers.pushPrefEnv({ + set: [ + ["browser.download.improvements_to_download_panel", true], + ["browser.download.always_ask_before_handling_new_types", false], + ], + }); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + await waitForPdfJS(browser, pdfUrl); + + const tabCount = gBrowser.tabs.length; + info(`${tabCount} tabs are open at the start of the test`); + + let downloadList = await Downloads.getList(Downloads.PUBLIC); + + let filePickerShown = createPromiseForFilePicker(); + + let downloadFinishedPromise = promiseDownloadFinished(downloadList); + + info("Clicking on the download button..."); + await SpecialPowers.spawn(browser, [], () => { + content.document.querySelector("#download").click(); + }); + info("Waiting for a filename to be picked from the file picker"); + await filePickerShown; + + await downloadFinishedPromise; + ok(true, "A download was added when we clicked download"); + + // See bug 1739348 - don't show panel for downloads that opened dialogs + ok( + !DownloadsPanel.isPanelShowing, + "The download panel did not open, since the file picker was shown already" + ); + + const allDownloads = await downloadList.getAll(); + const dl = allDownloads.find(dl => dl.source.originalUrl === pdfUrl); + ok(!!dl, "The pdf download has the correct url in source.originalUrl"); + + SpecialPowers.clipboardCopyString(""); + DownloadsCommon.copyDownloadLink(dl); + const copiedUrl = SpecialPowers.getClipboardData("text/unicode"); + is(copiedUrl, pdfUrl, "The copied url must be the original one"); + + is( + gBrowser.tabs.length, + tabCount, + "No new tab was opened to view the downloaded PDF" + ); + + SpecialPowers.clipboardCopyString(""); + const downloadsLoaded = BrowserTestUtils.waitForEvent( + browser, + "InitialDownloadsLoaded", + true + ); + BrowserTestUtils.loadURI(browser, "about:downloads"); + await downloadsLoaded; + + info("Wait for the clipboard to contain the url of the pdf"); + await SimpleTest.promiseClipboardChange(pdfUrl, () => { + goDoCommand("cmd_copy"); + }); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_editing_contextmenu.js b/toolkit/components/pdfjs/test/browser_pdfjs_editing_contextmenu.js new file mode 100644 index 0000000000..d3243d64a2 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_editing_contextmenu.js @@ -0,0 +1,371 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR; + +// This is a modified version from browser_contextmenuFillLogins.js. +async function openContextMenuAt(browser, x, y) { + const contextMenu = document.getElementById("contentAreaContextMenu"); + + const contextMenuShownPromise = BrowserTestUtils.waitForEvent( + contextMenu, + "popupshown" + ); + + // Synthesize a contextmenu event to actually open the context menu. + await BrowserTestUtils.synthesizeMouseAtPoint( + x, + y, + { + type: "contextmenu", + button: 2, + }, + browser + ); + + await contextMenuShownPromise; + return contextMenu; +} + +/** + * Open a context menu and get the pdfjs entries + * @param {Object} browser + * @param {Object} box + * @returns {Map} the pdfjs menu entries. + */ +async function getContextMenuItems(browser, box) { + return new Promise(resolve => { + setTimeout(async () => { + const { x, y, width, height } = box; + const menuitems = [ + "context-pdfjs-undo", + "context-pdfjs-redo", + "context-sep-pdfjs-redo", + "context-pdfjs-cut", + "context-pdfjs-copy", + "context-pdfjs-paste", + "context-pdfjs-delete", + "context-pdfjs-selectall", + "context-sep-pdfjs-selectall", + ]; + + await openContextMenuAt(browser, x + width / 2, y + height / 2); + const results = new Map(); + const doc = browser.ownerDocument; + for (const menuitem of menuitems) { + const item = doc.getElementById(menuitem); + results.set(menuitem, item || null); + } + + resolve(results); + }, 0); + }); +} + +/** + * Open a context menu on the element corresponding to the given selector + * and returs the pdfjs menu entries. + * @param {Object} browser + * @param {string} selector + * @returns {Map} the pdfjs menu entries. + */ +async function getContextMenuItemsOn(browser, selector) { + const box = await SpecialPowers.spawn(browser, [selector], async function( + selector + ) { + const element = content.document.querySelector(selector); + const { x, y, width, height } = element.getBoundingClientRect(); + return { x, y, width, height }; + }); + return getContextMenuItems(browser, box); +} + +/** + * Hide the context menu. + * @param {Object} browser + */ +async function hideContextMenu(browser) { + await new Promise(resolve => + setTimeout(async () => { + const doc = browser.ownerDocument; + const contextMenu = doc.getElementById("contentAreaContextMenu"); + + const popupHiddenPromise = BrowserTestUtils.waitForEvent( + contextMenu, + "popuphidden" + ); + contextMenu.hidePopup(); + await popupHiddenPromise; + resolve(); + }, 0) + ); +} + +async function clickOnItem(browser, items, entry) { + const editingPromise = BrowserTestUtils.waitForContentEvent( + browser, + "editingaction", + false, + null, + true + ); + const contextMenu = document.getElementById("contentAreaContextMenu"); + contextMenu.activateItem(items.get(entry)); + await editingPromise; +} + +/** + * Asserts that the enabled pdfjs menuitems are the expected ones. + * @param {Map} menuitems + * @param {Array} expected + */ +function assertMenuitems(menuitems, expected) { + Assert.deepEqual( + [...menuitems.values()] + .filter( + elmt => + !elmt.id.includes("-sep-") && + !elmt.hidden && + elmt.getAttribute("disabled") === "false" + ) + .map(elmt => elmt.id), + expected + ); +} + +// Text copy, paste, undo, redo, delete and select all in using the context +// menu. +add_task(async function test() { + let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService); + let handlerInfo = mimeService.getFromTypeAndExtension( + "application/pdf", + "pdf" + ); + + // Make sure pdf.js is the default handler. + is( + handlerInfo.alwaysAskBeforeHandling, + false, + "pdf handler defaults to always-ask is false" + ); + is( + handlerInfo.preferredAction, + Ci.nsIHandlerInfo.handleInternally, + "pdf handler defaults to internal" + ); + + info("Pref action: " + handlerInfo.preferredAction); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + SpecialPowers.clipboardCopyString(""); + + await SpecialPowers.pushPrefEnv({ + set: [["pdfjs.annotationEditorMode", 0]], + }); + + // check that PDF is opened with internal viewer + await waitForPdfJSAllLayers(browser, TESTROOT + "file_pdfjs_test.pdf", [ + [ + "annotationEditorLayer", + "annotationLayer", + "textLayer", + "canvasWrapper", + ], + ["annotationEditorLayer", "textLayer", "canvasWrapper"], + ]); + + const spanBox = await getSpanBox(browser, "and found references"); + let menuitems = await getContextMenuItems(browser, spanBox); + + // Nothing have been edited, hence the context menu doesn't contain any + // pdf entries. + Assert.ok( + [...menuitems.values()].every(elmt => elmt.hidden), + "No visible pdf menuitem" + ); + await hideContextMenu(browser); + + await enableEditor(browser, "FreeText"); + await addFreeText(browser, "hello", spanBox); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 0 + ); + + await TestUtils.waitForTick(); + + Assert.equal(await countElements(browser, ".freeTextEditor"), 1); + + // Unselect. + await escape(browser); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".selectedEditor")) !== 1 + ); + + Assert.equal(await countElements(browser, ".selectedEditor"), 0); + + menuitems = await getContextMenuItems(browser, spanBox); + assertMenuitems(menuitems, [ + "context-pdfjs-undo", // Last created editor is undoable + "context-pdfjs-selectall", // and selectable. + ]); + // Undo. + await clickOnItem(browser, menuitems, "context-pdfjs-undo"); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 1 + ); + + Assert.equal( + await countElements(browser, ".freeTextEditor"), + 0, + "The FreeText editor must have been removed" + ); + + menuitems = await getContextMenuItems(browser, spanBox); + + // The editor removed thanks to "undo" is now redoable + assertMenuitems(menuitems, ["context-pdfjs-redo"]); + await clickOnItem(browser, menuitems, "context-pdfjs-redo"); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 0 + ); + + Assert.equal( + await countElements(browser, ".freeTextEditor"), + 1, + "The FreeText editor must have been added back" + ); + + await clickOn(browser, "#pdfjs_internal_editor_0"); + menuitems = await getContextMenuItemsOn( + browser, + "#pdfjs_internal_editor_0" + ); + + assertMenuitems(menuitems, [ + "context-pdfjs-undo", + "context-pdfjs-cut", + "context-pdfjs-copy", + "context-pdfjs-delete", + "context-pdfjs-selectall", + ]); + + await clickOnItem(browser, menuitems, "context-pdfjs-cut"); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 1 + ); + + Assert.equal( + await countElements(browser, ".freeTextEditor"), + 0, + "The FreeText editor must have been cut" + ); + + menuitems = await getContextMenuItems(browser, spanBox); + assertMenuitems(menuitems, ["context-pdfjs-undo", "context-pdfjs-paste"]); + + await clickOnItem(browser, menuitems, "context-pdfjs-paste"); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 0 + ); + + Assert.equal( + await countElements(browser, ".freeTextEditor"), + 1, + "The FreeText editor must have been pasted" + ); + + await clickOn(browser, "#pdfjs_internal_editor_1"); + menuitems = await getContextMenuItemsOn( + browser, + "#pdfjs_internal_editor_1" + ); + + assertMenuitems(menuitems, [ + "context-pdfjs-undo", + "context-pdfjs-cut", + "context-pdfjs-copy", + "context-pdfjs-paste", + "context-pdfjs-delete", + "context-pdfjs-selectall", + ]); + + await clickOnItem(browser, menuitems, "context-pdfjs-delete"); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 1 + ); + + Assert.equal( + await countElements(browser, ".freeTextEditor"), + 0, + "The FreeText editor must have been deleted" + ); + + menuitems = await getContextMenuItems(browser, spanBox); + await clickOnItem(browser, menuitems, "context-pdfjs-paste"); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 0 + ); + + Assert.equal( + await countElements(browser, ".freeTextEditor"), + 1, + "The FreeText editor must have been pasted" + ); + + await clickOn(browser, "#pdfjs_internal_editor_2"); + menuitems = await getContextMenuItemsOn( + browser, + "#pdfjs_internal_editor_2" + ); + + await clickOnItem(browser, menuitems, "context-pdfjs-copy"); + + menuitems = await getContextMenuItemsOn( + browser, + "#pdfjs_internal_editor_2" + ); + await clickOnItem(browser, menuitems, "context-pdfjs-paste"); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 1 + ); + + Assert.equal( + await countElements(browser, ".freeTextEditor"), + 2, + "The FreeText editor must have been pasted" + ); + + menuitems = await getContextMenuItems(browser, spanBox); + await clickOnItem(browser, menuitems, "context-pdfjs-selectall"); + menuitems = await getContextMenuItems(browser, spanBox); + await clickOnItem(browser, menuitems, "context-pdfjs-delete"); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 2 + ); + + Assert.equal( + await countElements(browser, ".freeTextEditor"), + 0, + "All the FreeText editors must have been deleted" + ); + + await SpecialPowers.spawn(browser, [], async function() { + var viewer = content.wrappedJSObject.PDFViewerApplication; + await viewer.close(); + }); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_editing_telemetry.js b/toolkit/components/pdfjs/test/browser_pdfjs_editing_telemetry.js new file mode 100644 index 0000000000..78e0dabd31 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_editing_telemetry.js @@ -0,0 +1,96 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR; + +// Test telemetry. +add_task(async function test() { + let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService); + let handlerInfo = mimeService.getFromTypeAndExtension( + "application/pdf", + "pdf" + ); + + // Make sure pdf.js is the default handler. + is( + handlerInfo.alwaysAskBeforeHandling, + false, + "pdf handler defaults to always-ask is false" + ); + is( + handlerInfo.preferredAction, + Ci.nsIHandlerInfo.handleInternally, + "pdf handler defaults to internal" + ); + + info("Pref action: " + handlerInfo.preferredAction); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + await SpecialPowers.pushPrefEnv({ + set: [["pdfjs.annotationEditorMode", 0]], + }); + + Services.fog.testResetFOG(); + + // check that PDF is opened with internal viewer + await waitForPdfJSAllLayers(browser, TESTROOT + "file_pdfjs_test.pdf", [ + [ + "annotationEditorLayer", + "annotationLayer", + "textLayer", + "canvasWrapper", + ], + ["annotationEditorLayer", "textLayer", "canvasWrapper"], + ]); + + let spanBox = await getSpanBox(browser, "and found references"); + + await Services.fog.testFlushAllChildren(); + Assert.equal(Glean.pdfjs.editing.freetext.testGetValue() || 0, 0); + + await enableEditor(browser, "FreeText"); + await addFreeText(browser, "hello", spanBox); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 0 + ); + Assert.equal(await countElements(browser, ".freeTextEditor"), 1); + + await Services.fog.testFlushAllChildren(); + + Assert.equal(Glean.pdfjs.editing.freetext.testGetValue(), 1); + + spanBox = await getSpanBox(browser, "forums and ask questions"); + await addFreeText(browser, "world", spanBox); + + await BrowserTestUtils.waitForCondition( + async () => (await countElements(browser, ".freeTextEditor")) !== 1 + ); + Assert.equal(await countElements(browser, ".freeTextEditor"), 2); + + await Services.fog.testFlushAllChildren(); + + Assert.equal(Glean.pdfjs.editing.freetext.testGetValue(), 2); + + Assert.equal(Glean.pdfjs.editing.print.testGetValue() || 0, 0); + document.getElementById("cmd_print").doCommand(); + await BrowserTestUtils.waitForCondition(() => { + let preview = document.querySelector(".printPreviewBrowser"); + return preview && BrowserTestUtils.is_visible(preview); + }); + EventUtils.synthesizeKey("KEY_Escape"); + + await Services.fog.testFlushAllChildren(); + + Assert.equal(Glean.pdfjs.editing.print.testGetValue(), 1); + + await SpecialPowers.spawn(browser, [], async function() { + var viewer = content.wrappedJSObject.PDFViewerApplication; + await viewer.close(); + }); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_fill_login.js b/toolkit/components/pdfjs/test/browser_pdfjs_fill_login.js new file mode 100644 index 0000000000..8d9c022705 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_fill_login.js @@ -0,0 +1,108 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR; + +// This is a modified version from browser_contextmenuFillLogins.js. +async function openContextMenuForSelector(browser, selector) { + const doc = browser.ownerDocument; + const CONTEXT_MENU = doc.getElementById("contentAreaContextMenu"); + + let contextMenuShownPromise = BrowserTestUtils.waitForEvent( + CONTEXT_MENU, + "popupshown" + ); + + let inputCoords = await SpecialPowers.spawn( + browser, + [selector], + async selector => { + let input = content.document.querySelector(selector); + input.focus(); + let inputRect = input.getBoundingClientRect(); + + // listen for the contextmenu event so we can assert on receiving it + // and examine the target + content.contextmenuPromise = new Promise(resolve => { + content.document.body.addEventListener( + "contextmenu", + event => { + info( + `Received event on target: ${event.target.nodeName}, type: ${event.target.type}` + ); + content.console.log("got contextmenu event: ", event); + resolve(event); + }, + { once: true } + ); + }); + + let coords = { + x: inputRect.x + inputRect.width / 2, + y: inputRect.y + inputRect.height / 2, + }; + return coords; + } + ); + + // add the offsets of the in the chrome window + let browserOffsets = browser.getBoundingClientRect(); + let offsetX = browserOffsets.x + inputCoords.x; + let offsetY = browserOffsets.y + inputCoords.y; + + // Synthesize a right mouse click over the input element, we have to trigger + // both events because formfill code relies on this event happening before the contextmenu + // (which it does for real user input) in order to not show the password autocomplete. + let eventDetails = { type: "mousedown", button: 2 }; + await EventUtils.synthesizeMouseAtPoint(offsetX, offsetY, eventDetails); + + // Synthesize a contextmenu event to actually open the context menu. + eventDetails = { type: "contextmenu", button: 2 }; + await EventUtils.synthesizeMouseAtPoint(offsetX, offsetY, eventDetails); + + await SpecialPowers.spawn(browser, [], async () => { + await content.contextmenuPromise; + }); + + info("waiting for contextMenuShownPromise"); + + await contextMenuShownPromise; + return CONTEXT_MENU; +} + +/** + * Ensure the fill login context menu is not shown for PDF.js forms. + */ +add_task(async function test_filllogin() { + await SpecialPowers.pushPrefEnv({ + set: [["pdfjs.renderInteractiveForms", true]], + }); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + await waitForPdfJSAnnotationLayer( + browser, + TESTROOT + "file_pdfjs_form.pdf" + ); + + let contextMenu = await openContextMenuForSelector( + browser, + "#viewerContainer input" + ); + let fillItem = contextMenu.querySelector("#fill-login"); + ok(fillItem, "fill menu item exists"); + ok(fillItem && EventUtils.isHidden(fillItem), "fill menu item is hidden"); + + let promiseHidden = BrowserTestUtils.waitForEvent( + contextMenu, + "popuphidden" + ); + info("Calling hidePopup on contextMenu"); + contextMenu.hidePopup(); + info("waiting for promiseHidden"); + await promiseHidden; + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_find.js b/toolkit/components/pdfjs/test/browser_pdfjs_find.js new file mode 100644 index 0000000000..bc5737f432 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_find.js @@ -0,0 +1,137 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const TESTROOT = getRootDirectory(gTestPath).replace( + "chrome://mochitests/content/", + "http://mochi.test:8888/" +); + +// Get a ref to the pdfs we want to open. +const OS_PDF_URL = TESTROOT + "file_pdfjs_object_stream.pdf"; +const TEST_PDF_URL = TESTROOT + "file_pdfjs_test.pdf"; + +add_task(async function test_find_octet_stream_pdf() { + await BrowserTestUtils.withNewTab(OS_PDF_URL, async browser => { + let findEls = ["cmd_find", "cmd_findAgain", "cmd_findPrevious"].map(id => + document.getElementById(id) + ); + for (let el of findEls) { + ok(!el.hasAttribute("disabled"), `${el.id} should be enabled`); + } + }); +}); + +// This code is roughly based on `promiseFindFinished` from +// `toolkit/content/tests/browser/head.js`. +function waitForFinderResult(findbar) { + return new Promise(resolve => { + let resultListener = { + onFindResult(data) { + findbar.browser.finder.removeResultListener(resultListener); + resolve(data); + }, + onCurrentSelection() {}, + onMatchesCountResult() {}, + onHighlightFinished() {}, + }; + findbar.browser.finder.addResultListener(resultListener); + }); +} + +function waitForPdfjsResult(findbar) { + // FIXME: This is a pretty sketchy way to intercept the results from pdfjs... + return new Promise(resolve => { + let oldUpdateControlState = findbar.updateControlState; + function updateControlState(result, findPrevious) { + if (result !== Ci.nsITypeAheadFind.FIND_PENDING) { + resolve({ result, findPrevious }); + if (this.updateControlState === updateControlState) { + this.updateControlState = oldUpdateControlState; + } + } + return oldUpdateControlState.call(this, result, findPrevious); + } + findbar.updateControlState = updateControlState; + }); +} + +// This code is roughly based on `promiseFindFinished` from +// `toolkit/content/tests/browser/head.js`. +async function doFind(findbar, searchText, waitFunc) { + info(`performing a find for ${searchText}`); + findbar.startFind(findbar.FIND_NORMAL); + let highlightElement = findbar.getElement("highlight"); + if (highlightElement.checked) { + highlightElement.click(); + } + await new Promise(resolve => executeSoon(resolve)); + findbar._findField.value = searchText; + let promise = waitFunc(findbar); + findbar._find(); + return promise; +} + +add_task(async function test_findbar_in_pdf() { + let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_PDF_URL); + let findbar = await gBrowser.getFindBar(tab); + let findResult = await doFind(findbar, "Mozilla", waitForPdfjsResult); + is( + findResult.result, + Ci.nsITypeAheadFind.FIND_FOUND, + "The Mozilla string was found in the PDF document" + ); + BrowserTestUtils.removeTab(tab); +}); + +add_task(async function test_findbar_in_pdf_after_adopt() { + let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_PDF_URL); + let newWindow = await BrowserTestUtils.openNewBrowserWindow(); + + info("adopting tab into new window"); + let newTab = newWindow.gBrowser.adoptTab(tab); + + let findbar = await newWindow.gBrowser.getFindBar(newTab); + let findResult = await doFind(findbar, "Mozilla", waitForPdfjsResult); + is( + findResult.result, + Ci.nsITypeAheadFind.FIND_FOUND, + "The Mozilla string was found in the PDF document" + ); + await BrowserTestUtils.closeWindow(newWindow); +}); + +// Make sure that performing a find in the browser continues to work after +// navigating to another page (i.e. Pdfjs disables its pdfjs interception +// listeners). +add_task(async function test_findbar_after_navigate() { + await BrowserTestUtils.withNewTab(TEST_PDF_URL, async browser => { + let tab = gBrowser.getTabForBrowser(browser); + + ok( + !gBrowser.isFindBarInitialized(tab), + "Findbar shouldn't be initialized yet" + ); + + info("navigating to a webpage"); + BrowserTestUtils.loadURI( + browser, + "http://mochi.test:8888/document-builder.sjs?html=

hello, world!

" + ); + await BrowserTestUtils.browserLoaded(browser); + + ok( + !gBrowser.isFindBarInitialized(tab), + "Findbar still shouldn't be initialized after navigation" + ); + + let findbar = await gBrowser.getFindBar(tab); + let findResult = await doFind(findbar, "hello", waitForFinderResult); + is( + findResult.result, + Ci.nsITypeAheadFind.FIND_FOUND, + "The hello string was found in the HTML document" + ); + }); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_force_opening_files.js b/toolkit/components/pdfjs/test/browser_pdfjs_force_opening_files.js new file mode 100644 index 0000000000..a34abde918 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_force_opening_files.js @@ -0,0 +1,89 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +add_task(async function test_file_opening() { + // Get a ref to the pdf we want to open. + let dirFileObj = getChromeDir(getResolvedURI(gTestPath)); + dirFileObj.append("file_pdfjs_test.pdf"); + + // Change the defaults. + var oldAction = changeMimeHandler(Ci.nsIHandlerInfo.useSystemDefault, true); + + // Test: "Open with" dialog should not come up, despite pdf.js not being + // the default - because files from disk should always use pdfjs, unless + // it is forcibly disabled. + let openedWindow = false; + let windowOpenedPromise = new Promise((resolve, reject) => { + addWindowListener( + "chrome://mozapps/content/downloads/unknownContentType.xhtml", + () => { + openedWindow = true; + resolve(); + } + ); + }); + + // Open the tab with a system principal: + var tab = BrowserTestUtils.addTab(gBrowser, dirFileObj.path); + + let pdfjsLoadedPromise = TestUtils.waitForCondition(() => { + let { contentPrincipal } = tab.linkedBrowser; + return (contentPrincipal?.URI?.spec || "").endsWith("viewer.html"); + }); + await Promise.race([pdfjsLoadedPromise, windowOpenedPromise]); + ok(!openedWindow, "Shouldn't open an unknownContentType window!"); + + BrowserTestUtils.removeTab(tab); + + // Now try opening it from the file directory: + tab = await BrowserTestUtils.openNewForegroundTab( + gBrowser, + dirFileObj.parent.path + ); + pdfjsLoadedPromise = BrowserTestUtils.browserLoaded( + tab.linkedBrowser, + false, + url => url.endsWith("test.pdf") + ); + await SpecialPowers.spawn(tab.linkedBrowser, [], () => { + content.document.querySelector("a[href$='test.pdf']").click(); + }); + await Promise.race([pdfjsLoadedPromise, windowOpenedPromise]); + ok( + !openedWindow, + "Shouldn't open an unknownContentType window for PDFs from file: links!" + ); + + registerCleanupFunction(function() { + if (listenerCleanup) { + listenerCleanup(); + } + changeMimeHandler(oldAction[0], oldAction[1]); + gBrowser.removeTab(tab); + }); +}); + +let listenerCleanup; +function addWindowListener(aURL, aCallback) { + let listener = { + onOpenWindow(aXULWindow) { + info("window opened, waiting for focus"); + listenerCleanup(); + listenerCleanup = null; + + var domwindow = aXULWindow.docShell.domWindow; + waitForFocus(function() { + is( + domwindow.document.location.href, + aURL, + "should have seen the right window open" + ); + domwindow.close(); + aCallback(); + }, domwindow); + }, + onCloseWindow(aXULWindow) {}, + }; + Services.wm.addListener(listener); + listenerCleanup = () => Services.wm.removeListener(listener); +} diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_form.js b/toolkit/components/pdfjs/test/browser_pdfjs_form.js new file mode 100644 index 0000000000..c17234c2cd --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_form.js @@ -0,0 +1,85 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR; + +async function checkFormState(formsEnabled) { + ok( + content.document.querySelector("div#viewer"), + "document content has viewer UI" + ); + + let formInput = content.document.querySelector("#viewerContainer input"); + + if (formsEnabled) { + ok(formInput, "Form input available"); + } else { + ok(!formInput, "Form input not available"); + } + let viewer = content.wrappedJSObject.PDFViewerApplication; + await viewer.close(); +} + +add_task(async function test_defaults() { + // Ensure the default preference is set to the expected value. + let defaultBranch = Services.prefs.getDefaultBranch("pdfjs."); + let prefType = defaultBranch.getPrefType("annotationMode"); + let renderForms = Services.prefs.getIntPref("pdfjs.annotationMode") === 2; + + is( + prefType, + Ci.nsIPrefBranch.PREF_INT, + "The form pref is defined by default" + ); + + ok(renderForms, "Forms are enabled"); + + // Test that the forms state matches the pref. + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + await waitForPdfJSAnnotationLayer( + browser, + TESTROOT + "file_pdfjs_form.pdf" + ); + + await SpecialPowers.spawn(browser, [true], checkFormState); + } + ); +}); + +// Test disabling forms with pref. +add_task(async function test_disabling() { + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + // First, make sure they are enabled. + await SpecialPowers.pushPrefEnv({ + set: [["pdfjs.annotationMode", 2]], + }); + await waitForPdfJSAnnotationLayer( + browser, + TESTROOT + "file_pdfjs_form.pdf" + ); + await SpecialPowers.spawn( + browser, + [true /* formsEnabled */], + checkFormState + ); + // Now disable the forms. + await SpecialPowers.pushPrefEnv({ + set: [["pdfjs.annotationMode", 1]], + }); + await waitForPdfJSAnnotationLayer( + browser, + TESTROOT + "file_pdfjs_form.pdf" + ); + await SpecialPowers.spawn( + browser, + [false /* formsEnabled */], + checkFormState + ); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_fullscreen.js b/toolkit/components/pdfjs/test/browser_pdfjs_fullscreen.js new file mode 100644 index 0000000000..33c9cc6938 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_fullscreen.js @@ -0,0 +1,84 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "https://example.com/browser/" + RELATIVE_DIR; + +function waitForFullScreenState(browser, state) { + return new Promise(resolve => { + let eventReceived = false; + + let observe = (subject, topic, data) => { + if (!eventReceived) { + return; + } + Services.obs.removeObserver(observe, "fullscreen-painted"); + resolve(); + }; + Services.obs.addObserver(observe, "fullscreen-painted"); + + browser.ownerGlobal.addEventListener( + `MozDOMFullscreen:${state ? "Entered" : "Exited"}`, + () => { + eventReceived = true; + }, + { once: true } + ); + }); +} + +/** + * Test that we can enter in presentation mode in using the keyboard shortcut + * without having to interact with the pdf. + */ +add_task(async function test() { + let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService); + let handlerInfo = mimeService.getFromTypeAndExtension( + "application/pdf", + "pdf" + ); + + // Make sure pdf.js is the default handler. + is( + handlerInfo.alwaysAskBeforeHandling, + false, + "pdf handler defaults to always-ask is false" + ); + is( + handlerInfo.preferredAction, + Ci.nsIHandlerInfo.handleInternally, + "pdf handler defaults to internal" + ); + + info("Pref action: " + handlerInfo.preferredAction); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + // check that PDF is opened with internal viewer + await waitForPdfJSCanvas(browser, `${TESTROOT}file_pdfjs_test.pdf`); + + const fullscreenPromise = waitForFullScreenState(browser, true); + + await SpecialPowers.spawn(browser, [], async function() { + const { ContentTaskUtils } = ChromeUtils.importESModule( + "resource://testing-common/ContentTaskUtils.sys.mjs" + ); + const EventUtils = ContentTaskUtils.getEventUtils(content); + await EventUtils.synthesizeKey( + "p", + { ctrlKey: true, altKey: true }, + content + ); + }); + + await fullscreenPromise; + ok(true, "Should be in fullscreen"); + + await SpecialPowers.spawn(browser, [], async function() { + const viewer = content.wrappedJSObject.PDFViewerApplication; + await viewer.close(); + }); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_hcm.js b/toolkit/components/pdfjs/test/browser_pdfjs_hcm.js new file mode 100644 index 0000000000..711f11bdcb --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_hcm.js @@ -0,0 +1,104 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR; + +/** + * Get the first and last pixels on the drawn canvas. + * @param {Object} browser + * @returns {Object} + */ +async function getFirstLastPixels(browser) { + return SpecialPowers.spawn(browser, [], async function() { + const { document } = content; + const canvas = document.querySelector("canvas"); + + Assert.ok(!!canvas, "We must have a canvas"); + + const data = Array.from( + canvas.getContext("2d").getImageData(0, 0, canvas.width, canvas.height) + .data + ); + + return { + first: data.slice(0, 3), + last: data.slice(-4, -1), + }; + }); +} + +/** + * Test that the pdf has the correct color depending on the high contrast mode. + */ +add_task(async function test() { + let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService); + let handlerInfo = mimeService.getFromTypeAndExtension( + "application/pdf", + "pdf" + ); + + // Make sure pdf.js is the default handler. + is( + handlerInfo.alwaysAskBeforeHandling, + false, + "pdf handler defaults to always-ask is false" + ); + is( + handlerInfo.preferredAction, + Ci.nsIHandlerInfo.handleInternally, + "pdf handler defaults to internal" + ); + + info("Pref action: " + handlerInfo.preferredAction); + + await SpecialPowers.pushPrefEnv({ + set: [ + ["browser.display.document_color_use", 0], + ["browser.display.background_color", "#ff0000"], + ["browser.display.foreground_color", "#00ff00"], + ["browser.display.use_system_colors", false], + ], + }); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + // check that PDF is opened with internal viewer + await waitForPdfJSCanvas( + browser, + `${TESTROOT}file_pdfjs_hcm.pdf#zoom=800` + ); + + const { first, last } = await getFirstLastPixels(browser); + // The first pixel must be black and not green. + Assert.deepEqual(first, [0, 0, 0]); + + // The last pixel must be white and not red. + Assert.deepEqual(last, [255, 255, 255]); + } + ); + + // Enable HCM. + await SpecialPowers.pushPrefEnv({ + set: [["ui.useAccessibilityTheme", 1]], + }); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + // check that PDF is opened with internal viewer + await waitForPdfJSCanvas( + browser, + `${TESTROOT}file_pdfjs_hcm.pdf#zoom=800` + ); + + const { first, last } = await getFirstLastPixels(browser); + // The first pixel must be green. + Assert.deepEqual(first, [0, 255, 0]); + + // The last pixel must be red. + Assert.deepEqual(last, [255, 0, 0]); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_js.js b/toolkit/components/pdfjs/test/browser_pdfjs_js.js new file mode 100644 index 0000000000..19500a5b1f --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_js.js @@ -0,0 +1,49 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR; + +// Test js in pdf file. +add_task(async function test_js_sandbox() { + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + await SpecialPowers.pushPrefEnv({ + set: [["pdfjs.enableScripting", true]], + }); + + await Promise.all([ + waitForPdfJSAnnotationLayer(browser, TESTROOT + "file_pdfjs_js.pdf"), + waitForPdfJSSandbox(browser), + ]); + + await SpecialPowers.spawn(browser, [], async () => { + const { PdfSandbox } = ChromeUtils.import( + "resource://pdf.js/PdfSandbox.jsm" + ); + + let sandboxDestroyCount = 0; + const originalDestroy = PdfSandbox.prototype.destroy; + PdfSandbox.prototype.destroy = function() { + const obj = this.sandbox.eval("({})"); + originalDestroy.apply(this, arguments); + sandboxDestroyCount++; + ok(Cu.isDeadWrapper(obj), "Sandbox must have been nuked"); + }; + + const document = content.document; + const button = document.querySelector("[data-annotation-id='16R'] a"); + button.dispatchEvent(new content.Event("click")); + + const text = document.querySelector(`[data-element-id="15R"]`); + + is(text.value, "test", "Text field must containt 'test' string"); + + content.addEventListener("unload", () => { + is(sandboxDestroyCount, 1, "Sandbox must have been destroyed"); + }); + }); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_load_telemetry.js b/toolkit/components/pdfjs/test/browser_pdfjs_load_telemetry.js new file mode 100644 index 0000000000..2e283448a0 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_load_telemetry.js @@ -0,0 +1,51 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "https://example.com/browser/" + RELATIVE_DIR; + +// Test telemetry. +add_task(async function test() { + let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService); + let handlerInfo = mimeService.getFromTypeAndExtension( + "application/pdf", + "pdf" + ); + + // Make sure pdf.js is the default handler. + is( + handlerInfo.alwaysAskBeforeHandling, + false, + "pdf handler defaults to always-ask is false" + ); + is( + handlerInfo.preferredAction, + Ci.nsIHandlerInfo.handleInternally, + "pdf handler defaults to internal" + ); + + info("Pref action: " + handlerInfo.preferredAction); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + Services.fog.testResetFOG(); + + await Services.fog.testFlushAllChildren(); + Assert.equal(Glean.pdfjs.timeToView.testGetValue(), undefined); + Assert.equal(Glean.pdfjs.used.testGetValue() || 0, 0); + + // check that PDF is opened with internal viewer + await waitForPdfJSCanvas(browser, TESTROOT + "file_pdfjs_test.pdf"); + + await Services.fog.testFlushAllChildren(); + Assert.ok(Glean.pdfjs.timeToView.testGetValue().sum !== 0); + Assert.equal(Glean.pdfjs.used.testGetValue(), 1); + + await SpecialPowers.spawn(browser, [], async function() { + var viewer = content.wrappedJSObject.PDFViewerApplication; + await viewer.close(); + }); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_main.js b/toolkit/components/pdfjs/test/browser_pdfjs_main.js new file mode 100644 index 0000000000..dda1615c0b --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_main.js @@ -0,0 +1,72 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR; + +add_task(async function test() { + let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService); + let handlerInfo = mimeService.getFromTypeAndExtension( + "application/pdf", + "pdf" + ); + + // Make sure pdf.js is the default handler. + is( + handlerInfo.alwaysAskBeforeHandling, + false, + "pdf handler defaults to always-ask is false" + ); + is( + handlerInfo.preferredAction, + Ci.nsIHandlerInfo.handleInternally, + "pdf handler defaults to internal" + ); + + info("Pref action: " + handlerInfo.preferredAction); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(newTabBrowser) { + await waitForPdfJS(newTabBrowser, TESTROOT + "file_pdfjs_test.pdf"); + + await SpecialPowers.spawn(newTabBrowser, [], async function() { + // Overall sanity tests + Assert.ok( + content.document.querySelector("div#viewer"), + "document content has viewer UI" + ); + + // Sidebar: open + var sidebar = content.document.querySelector("button#sidebarToggle"), + outerContainer = content.document.querySelector("div#outerContainer"); + + sidebar.click(); + Assert.ok( + outerContainer.classList.contains("sidebarOpen"), + "sidebar opens on click" + ); + + // Sidebar: close + sidebar.click(); + Assert.ok( + !outerContainer.classList.contains("sidebarOpen"), + "sidebar closes on click" + ); + + // Verify that initial page is 1 + var pgNumber = content.document.querySelector("input#pageNumber").value; + Assert.equal(parseInt(pgNumber, 10), 1, "initial page is 1"); + + // Bookmark button + var viewBookmark = content.document.querySelector("a#viewBookmark"); + viewBookmark.click(); + + Assert.ok(!!viewBookmark.href.length, "viewBookmark button has href"); + + var viewer = content.wrappedJSObject.PDFViewerApplication; + await viewer.close(); + }); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_navigation.js b/toolkit/components/pdfjs/test/browser_pdfjs_navigation.js new file mode 100644 index 0000000000..8d718b6684 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_navigation.js @@ -0,0 +1,314 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ +/* eslint-disable mozilla/no-arbitrary-setTimeout */ + +requestLongerTimeout(2); + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR; + +const PDF_OUTLINE_ITEMS = 17; +const TESTS = [ + { + action: { + selector: "button#next", + event: "click", + }, + expectedPage: 2, + message: "navigated to next page using NEXT button", + }, + { + action: { + selector: "button#previous", + event: "click", + }, + expectedPage: 1, + message: "navigated to previous page using PREV button", + }, + { + action: { + selector: "button#next", + event: "click", + }, + expectedPage: 2, + message: "navigated to next page using NEXT button", + }, + { + action: { + selector: "input#pageNumber", + value: 1, + event: "change", + }, + expectedPage: 1, + message: "navigated to first page using pagenumber", + }, + { + action: { + selector: "#thumbnailView a:nth-child(4)", + event: "click", + }, + expectedPage: 4, + message: "navigated to 4th page using thumbnail view", + }, + { + action: { + selector: "#thumbnailView a:nth-child(2)", + event: "click", + }, + expectedPage: 2, + message: "navigated to 2nd page using thumbnail view", + }, + { + action: { + selector: "#viewer", + event: "keydown", + keyCode: 36, + }, + expectedPage: 1, + message: "navigated to 1st page using 'home' key", + }, + { + action: { + selector: "#viewer", + event: "keydown", + keyCode: 34, + }, + expectedPage: 2, + message: "navigated to 2nd page using 'Page Down' key", + }, + { + action: { + selector: "#viewer", + event: "keydown", + keyCode: 33, + }, + expectedPage: 1, + message: "navigated to 1st page using 'Page Up' key", + }, + { + action: { + selector: "#viewer", + event: "keydown", + keyCode: 39, + }, + expectedPage: 2, + message: "navigated to 2nd page using 'right' key", + }, + { + action: { + selector: "#viewer", + event: "keydown", + keyCode: 37, + }, + expectedPage: 1, + message: "navigated to 1st page using 'left' key", + }, + { + action: { + selector: "#viewer", + event: "keydown", + keyCode: 35, + }, + expectedPage: 5, + message: "navigated to last page using 'home' key", + }, + { + action: { + selector: "#outlineView .treeItem:nth-child(1) a", + event: "click", + }, + expectedPage: 1, + message: "navigated to 1st page using outline view", + }, + { + action: { + selector: "#outlineView .treeItem:nth-child(" + PDF_OUTLINE_ITEMS + ") a", + event: "click", + }, + expectedPage: 4, + message: "navigated to 4th page using outline view", + }, + { + action: { + selector: "input#pageNumber", + value: 5, + event: "change", + }, + expectedPage: 5, + message: "navigated to 5th page using pagenumber", + }, +]; + +add_task(async function test() { + let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService); + let handlerInfo = mimeService.getFromTypeAndExtension( + "application/pdf", + "pdf" + ); + + // Make sure pdf.js is the default handler. + is( + handlerInfo.alwaysAskBeforeHandling, + false, + "pdf handler defaults to always-ask is false" + ); + is( + handlerInfo.preferredAction, + Ci.nsIHandlerInfo.handleInternally, + "pdf handler defaults to internal" + ); + + info("Pref action: " + handlerInfo.preferredAction); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(newTabBrowser) { + await waitForPdfJS(newTabBrowser, TESTROOT + "file_pdfjs_test.pdf"); + + await SpecialPowers.spawn(newTabBrowser, [], async function() { + // Check if PDF is opened with internal viewer + Assert.ok( + content.document.querySelector("div#viewer"), + "document content has viewer UI" + ); + }); + + await SpecialPowers.spawn(newTabBrowser, [], contentSetUp); + + await runTests(newTabBrowser); + + await SpecialPowers.spawn(newTabBrowser, [], async function() { + let pageNumber = content.document.querySelector("input#pageNumber"); + Assert.equal( + pageNumber.value, + pageNumber.max, + "Document is left on the last page" + ); + }); + } + ); +}); + +async function contentSetUp() { + /** + * Outline Items gets appended to the document later on we have to + * wait for them before we start to navigate though document + * + * @param document + * @returns {deferred.promise|*} + */ + function waitForOutlineItems(document) { + return new Promise((resolve, reject) => { + document.addEventListener( + "outlineloaded", + function(evt) { + var outlineCount = evt.detail.outlineCount; + + if ( + document.querySelectorAll("#outlineView .treeItem").length === + outlineCount + ) { + resolve(); + } else { + reject("Unable to find outline items."); + } + }, + { once: true } + ); + }); + } + + /** + * The key navigation has to happen in page-fit, otherwise it won't scroll + * through a complete page + * + * @param document + * @returns {deferred.promise|*} + */ + function setZoomToPageFit(document) { + return new Promise(resolve => { + document.addEventListener( + "pagerendered", + function(e) { + document.querySelector("#viewer").click(); + resolve(); + }, + { once: true } + ); + + var select = document.querySelector("select#scaleSelect"); + select.selectedIndex = 2; + select.dispatchEvent(new content.Event("change")); + }); + } + + await waitForOutlineItems(content.document); + await setZoomToPageFit(content.document); +} + +/** + * As the page changes asynchronously, we have to wait for the event after + * we trigger the action so we will be at the expected page number after each action + * + * @param document + * @param window + * @param test + * @param callback + */ +async function runTests(browser) { + await SpecialPowers.spawn(browser, [TESTS], async function(contentTESTS) { + let window = content; + let document = window.document; + + for (let test of contentTESTS) { + let deferred = {}; + deferred.promise = new Promise((resolve, reject) => { + deferred.resolve = resolve; + deferred.reject = reject; + }); + + let pageNumber = document.querySelector("input#pageNumber"); + + // Add an event-listener to wait for page to change, afterwards resolve the promise + let timeout = window.setTimeout(() => deferred.reject(), 5000); + window.addEventListener("pagechanging", function pageChange() { + if (pageNumber.value == test.expectedPage) { + window.removeEventListener("pagechanging", pageChange); + window.clearTimeout(timeout); + deferred.resolve(+pageNumber.value); + } + }); + + // Get the element and trigger the action for changing the page + var el = document.querySelector(test.action.selector); + Assert.ok(el, "Element '" + test.action.selector + "' has been found"); + + // The value option is for input case + if (test.action.value) { + el.value = test.action.value; + } + + // Dispatch the event for changing the page + var ev; + if (test.action.event == "keydown") { + ev = new window.KeyboardEvent("keydown", { + bubbles: true, + cancelable: true, + view: null, + keyCode: test.action.keyCode, + charCode: 0, + }); + el.dispatchEvent(ev); + } else { + ev = new content.Event(test.action.event); + } + el.dispatchEvent(ev); + + let pgNumber = await deferred.promise; + Assert.equal(pgNumber, test.expectedPage, test.message); + } + + var viewer = content.wrappedJSObject.PDFViewerApplication; + await viewer.close(); + }); +} diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_nonpdf_filename.js b/toolkit/components/pdfjs/test/browser_pdfjs_nonpdf_filename.js new file mode 100644 index 0000000000..ef7de3dab6 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_nonpdf_filename.js @@ -0,0 +1,73 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const TESTROOT = getRootDirectory(gTestPath).replace( + "chrome://mochitests/content/", + "https://example.com/" +); + +// The page we use to open the PDF. +const LINK_PAGE_URL = TESTROOT + "file_pdf_download_link.html"; + +add_task(async function test_filename_nonpdf_extension() { + var MockFilePicker = SpecialPowers.MockFilePicker; + MockFilePicker.init(window); + let filepickerNamePromise = new Promise(resolve => { + MockFilePicker.showCallback = function(fp) { + resolve(fp.defaultString); + return MockFilePicker.returnCancel; + }; + }); + registerCleanupFunction(() => MockFilePicker.cleanup()); + + await SpecialPowers.pushPrefEnv({ + set: [["browser.download.open_pdf_attachments_inline", true]], + }); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: LINK_PAGE_URL }, + async function(browser) { + await SpecialPowers.spawn(browser, [], async () => { + let link = content.document.getElementById("custom_filename"); + let response = await content.fetch(link.href, { + method: "GET", + headers: { + "Content-Type": "application/pdf", + }, + }); + let blob = await response.blob(); + const url = content.URL.createObjectURL(blob); + link.href = url; + link.download = "Fido-2022-04-28"; + link.rel = "noopener"; + }); + + let pdfLoaded = BrowserTestUtils.waitForNewTab( + gBrowser, + url => url.startsWith("blob:"), + true + ); + await BrowserTestUtils.synthesizeMouseAtCenter( + "#custom_filename", + {}, + browser + ); + let newTab = await pdfLoaded; + + info("Clicking on the download button..."); + await SpecialPowers.spawn(newTab.linkedBrowser, [], () => { + content.document.getElementById("download").click(); + }); + info("Waiting for a filename to be picked from the file picker"); + let defaultName = await filepickerNamePromise; + is( + defaultName, + "Fido-2022-04-28.pdf", + "Should have gotten the provided filename with pdf suffixed." + ); + BrowserTestUtils.removeTab(newTab); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_not_default.js b/toolkit/components/pdfjs/test/browser_pdfjs_not_default.js new file mode 100644 index 0000000000..ea05348bc9 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_not_default.js @@ -0,0 +1,26 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +add_task(async function test_pdfjs_not_default() { + var oldAction = changeMimeHandler(Ci.nsIHandlerInfo.useSystemDefault, true); + let dirFileObj = getChromeDir(getResolvedURI(gTestPath)); + dirFileObj.append("file_pdfjs_test.pdf"); + + let tab = await BrowserTestUtils.openNewForegroundTab( + gBrowser, + dirFileObj.path + ); + + // If we don't have the Pdfjs actor loaded, this will throw + await getPdfjsActor(); + + changeMimeHandler(oldAction[0], oldAction[1]); + + gBrowser.removeTab(tab); +}); + +function getPdfjsActor() { + let win = Services.wm.getMostRecentWindow("navigator:browser"); + let selectedBrowser = win.gBrowser.selectedBrowser; + return selectedBrowser.browsingContext.currentWindowGlobal.getActor("Pdfjs"); +} diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_notification_close_on_navigation.js b/toolkit/components/pdfjs/test/browser_pdfjs_notification_close_on_navigation.js new file mode 100644 index 0000000000..a6d4cf0a45 --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_notification_close_on_navigation.js @@ -0,0 +1,43 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const RELATIVE_DIR = "toolkit/components/pdfjs/test/"; +const TESTROOT = "http://example.com/browser/" + RELATIVE_DIR; + +add_task(async function test_notification_is_removed_upon_navigation() { + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(browser) { + await waitForPdfJSAnnotationLayer( + browser, + TESTROOT + "file_pdfjs_form.pdf" + ); + + // Trigger the PDFjs fallback notification bar + await ContentTask.spawn(browser, null, async () => { + content.wrappedJSObject.PDFViewerApplication.fallback(); + }); + + let notification = await TestUtils.waitForCondition( + () => + browser && + gBrowser.getNotificationBox(browser) && + gBrowser.getNotificationBox(browser).currentNotification, + "waiting for notification" + ); + ok(notification, "A notification should be shown"); + is( + notification.getAttribute("value"), + "pdfjs-fallback", + "Notification should be pdfjs-fallback" + ); + + BrowserTestUtils.loadURI(browser, "https://example.com"); + + await TestUtils.waitForCondition( + () => !notification.parentNode, + "notification should be removed upon navigation to example.com" + ); + } + ); +}); diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_octet_stream.js b/toolkit/components/pdfjs/test/browser_pdfjs_octet_stream.js new file mode 100644 index 0000000000..f208402f0e --- /dev/null +++ b/toolkit/components/pdfjs/test/browser_pdfjs_octet_stream.js @@ -0,0 +1,198 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const TESTROOT = getRootDirectory(gTestPath).replace( + "chrome://mochitests/content/", + "http://mochi.test:8888/" +); + +// Get a ref to the pdf we want to open. +const PDF_URL = TESTROOT + "file_pdfjs_object_stream.pdf"; + +var gMIMEService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService); + +/** + * Check that if we open a PDF with octet-stream mimetype, it can load + * PDF.js . + */ +add_task(async function test_octet_stream_opens_pdfjs() { + await SpecialPowers.pushPrefEnv({ set: [["pdfjs.handleOctetStream", true]] }); + let handlerInfo = gMIMEService.getFromTypeAndExtension( + "application/pdf", + "pdf" + ); + + // Make sure pdf.js is the default handler. + is( + handlerInfo.alwaysAskBeforeHandling, + false, + "pdf handler defaults to always-ask is false" + ); + is( + handlerInfo.preferredAction, + Ci.nsIHandlerInfo.handleInternally, + "pdf handler defaults to internal" + ); + + await BrowserTestUtils.withNewTab( + { gBrowser, url: "about:blank" }, + async function(newTabBrowser) { + await waitForPdfJS(newTabBrowser, PDF_URL); + is(newTabBrowser.currentURI.spec, PDF_URL, "Should load pdfjs"); + } + ); +}); + +/** + * Check that when the improvements_to_download_panel pref is false and + * if the octet-stream thing is in a frame, we don't load it inside PDF.js + */ +add_task(async function test_octet_stream_in_frame_downloads() { + await SpecialPowers.pushPrefEnv({ + set: [ + ["pdfjs.handleOctetStream", true], + ["browser.download.improvements_to_download_panel", false], + ], + }); + + let handlerInfo = gMIMEService.getFromTypeAndExtension( + "application/pdf", + "pdf" + ); + + // Make sure pdf.js is the default handler. + is( + handlerInfo.alwaysAskBeforeHandling, + false, + "pdf handler defaults to always-ask is false" + ); + is( + handlerInfo.preferredAction, + Ci.nsIHandlerInfo.handleInternally, + "pdf handler defaults to internal" + ); + + let dialogPromise = BrowserTestUtils.domWindowOpenedAndLoaded(); + await BrowserTestUtils.withNewTab( + { gBrowser, url: `data:text/html,