diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 18:35:44 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 18:35:44 +0000 |
commit | c0db95d3dda1865d4c6bf0666b0e7439b40b9bf2 (patch) | |
tree | 74359a4b4954f9380cb0fb23b59f0c53d9355f5d /toolkit/components/pdfjs/content | |
parent | Releasing progress-linux version 115.9.1esr-1~deb12u1progress7u1. (diff) | |
download | firefox-esr-c0db95d3dda1865d4c6bf0666b0e7439b40b9bf2.tar.xz firefox-esr-c0db95d3dda1865d4c6bf0666b0e7439b40b9bf2.zip |
Merging upstream version 115.10.0esr.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/components/pdfjs/content')
-rw-r--r-- | toolkit/components/pdfjs/content/build/pdf.js | 109 |
1 files changed, 103 insertions, 6 deletions
diff --git a/toolkit/components/pdfjs/content/build/pdf.js b/toolkit/components/pdfjs/content/build/pdf.js index f59bc41651..017a45914e 100644 --- a/toolkit/components/pdfjs/content/build/pdf.js +++ b/toolkit/components/pdfjs/content/build/pdf.js @@ -9375,11 +9375,13 @@ exports.FreeTextEditor = void 0; var _util = __w_pdfjs_require__(1); var _tools = __w_pdfjs_require__(5); var _editor = __w_pdfjs_require__(4); +const EOL_PATTERN = /\r\n?|\n/g; 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); + #boundEditorDivPaste = this.editorDivPaste.bind(this); #color; #content = ""; #editorDivId = `${this.id}-editor`; @@ -9495,6 +9497,7 @@ class FreeTextEditor extends _editor.AnnotationEditor { this.editorDiv.addEventListener("focus", this.#boundEditorDivFocus); this.editorDiv.addEventListener("blur", this.#boundEditorDivBlur); this.editorDiv.addEventListener("input", this.#boundEditorDivInput); + this.editorDiv.addEventListener("paste", this.#boundEditorDivPaste); } disableEditMode() { if (!this.isInEditMode()) { @@ -9510,6 +9513,7 @@ class FreeTextEditor extends _editor.AnnotationEditor { this.editorDiv.removeEventListener("focus", this.#boundEditorDivFocus); this.editorDiv.removeEventListener("blur", this.#boundEditorDivBlur); this.editorDiv.removeEventListener("input", this.#boundEditorDivInput); + this.editorDiv.removeEventListener("paste", this.#boundEditorDivPaste); this.div.focus({ preventScroll: true }); @@ -9539,13 +9543,10 @@ class FreeTextEditor extends _editor.AnnotationEditor { 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/, "")); + this.editorDiv.normalize(); + for (const child of this.editorDiv.childNodes) { + buffer.push(FreeTextEditor.#getNodeContent(child)); } return buffer.join("\n"); } @@ -9658,6 +9659,102 @@ class FreeTextEditor extends _editor.AnnotationEditor { } return this.div; } + static #getNodeContent(node) { + return (node.nodeType === Node.TEXT_NODE ? node.nodeValue : node.innerText).replaceAll(EOL_PATTERN, ""); + } + editorDivPaste(event) { + const clipboardData = event.clipboardData || window.clipboardData; + const { + types + } = clipboardData; + if (types.length === 1 && types[0] === "text/plain") { + return; + } + event.preventDefault(); + const paste = FreeTextEditor.#deserializeContent(clipboardData.getData("text") || "").replaceAll(EOL_PATTERN, "\n"); + if (!paste) { + return; + } + const selection = window.getSelection(); + if (!selection.rangeCount) { + return; + } + this.editorDiv.normalize(); + selection.deleteFromDocument(); + const range = selection.getRangeAt(0); + if (!paste.includes("\n")) { + range.insertNode(document.createTextNode(paste)); + this.editorDiv.normalize(); + selection.collapseToStart(); + return; + } + const { + startContainer, + startOffset + } = range; + const bufferBefore = []; + const bufferAfter = []; + if (startContainer.nodeType === Node.TEXT_NODE) { + const parent = startContainer.parentElement; + bufferAfter.push(startContainer.nodeValue.slice(startOffset).replaceAll(EOL_PATTERN, "")); + if (parent !== this.editorDiv) { + let buffer = bufferBefore; + for (const child of this.editorDiv.childNodes) { + if (child === parent) { + buffer = bufferAfter; + continue; + } + buffer.push(FreeTextEditor.#getNodeContent(child)); + } + } + bufferBefore.push(startContainer.nodeValue.slice(0, startOffset).replaceAll(EOL_PATTERN, "")); + } else if (startContainer === this.editorDiv) { + let buffer = bufferBefore; + let i = 0; + for (const child of this.editorDiv.childNodes) { + if (i++ === startOffset) { + buffer = bufferAfter; + } + buffer.push(FreeTextEditor.#getNodeContent(child)); + } + } + this.#content = `${bufferBefore.join("\n")}${paste}${bufferAfter.join("\n")}`; + this.#setContent(); + const newRange = new Range(); + let beforeLength = bufferBefore.reduce((acc, line) => acc + line.length, 0); + for (const { + firstChild + } of this.editorDiv.childNodes) { + if (firstChild.nodeType === Node.TEXT_NODE) { + const length = firstChild.nodeValue.length; + if (beforeLength <= length) { + newRange.setStart(firstChild, beforeLength); + newRange.setEnd(firstChild, beforeLength); + break; + } + beforeLength -= length; + } + } + selection.removeAllRanges(); + selection.addRange(newRange); + } + #setContent() { + this.editorDiv.replaceChildren(); + if (!this.#content) { + return; + } + 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); + } + } + #serializeContent() { + return this.#content.replaceAll("\xa0", " "); + } + static #deserializeContent(content) { + return content.replaceAll(" ", "\xa0"); + } get contentDiv() { return this.editorDiv; } |