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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
commit267c6f2ac71f92999e969232431ba04678e7437e (patch)
tree358c9467650e1d0a1d7227a21dac2e3d08b622b2 /desktop/source/lib
parentInitial commit. (diff)
downloadlibreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz
libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'desktop/source/lib')
-rw-r--r--desktop/source/lib/init.cxx8129
-rw-r--r--desktop/source/lib/lokandroid.cxx422
-rw-r--r--desktop/source/lib/lokclipboard.cxx243
-rw-r--r--desktop/source/lib/lokclipboard.hxx114
-rw-r--r--desktop/source/lib/lokinteractionhandler.cxx457
-rw-r--r--desktop/source/lib/lokinteractionhandler.hxx107
6 files changed, 9472 insertions, 0 deletions
diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
new file mode 100644
index 0000000000..ab12a160b9
--- /dev/null
+++ b/desktop/source/lib/init.cxx
@@ -0,0 +1,8129 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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/.
+ */
+
+#include <sfx2/lokhelper.hxx>
+#include <sal/types.h>
+#include <svx/sdr/contact/viewcontact.hxx>
+#include <svx/svdpage.hxx>
+#include <svx/svdpagv.hxx>
+#include <config_buildconfig.h>
+#include <config_cairo_rgba.h>
+#include <config_features.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#ifdef IOS
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <unicode/udata.h>
+#include <unicode/ucnv.h>
+#include <premac.h>
+#import <Foundation/Foundation.h>
+#import <CoreGraphics/CoreGraphics.h>
+#include <postmac.h>
+#endif
+
+#undef HAVE_MALLOC_TRIM
+
+#ifdef LINUX
+#include <fcntl.h>
+#if defined __GLIBC__
+# include <malloc.h>
+# define HAVE_MALLOC_TRIM
+#endif
+#endif
+
+#ifdef ANDROID
+#include <osl/detail/android-bootstrap.h>
+#endif
+
+#ifdef EMSCRIPTEN
+#include <osl/detail/emscripten-bootstrap.h>
+#endif
+
+#include <algorithm>
+#include <memory>
+#include <iostream>
+#include <string_view>
+#include <queue>
+
+#include <boost/property_tree/json_parser.hpp>
+#include <boost/algorithm/string.hpp>
+
+#include <LibreOfficeKit/LibreOfficeKit.h>
+#include <LibreOfficeKit/LibreOfficeKitEnums.h>
+
+#include <sal/log.hxx>
+#include <utility>
+#include <vcl/errinf.hxx>
+#include <vcl/lok.hxx>
+#include <o3tl/any.hxx>
+#include <o3tl/unit_conversion.hxx>
+#include <o3tl/string_view.hxx>
+#include <osl/file.hxx>
+#include <osl/process.h>
+#include <osl/thread.h>
+#include <rtl/bootstrap.hxx>
+#include <rtl/strbuf.hxx>
+#include <rtl/uri.hxx>
+#include <svl/zforlist.hxx>
+#include <linguistic/misc.hxx>
+#include <cppuhelper/bootstrap.hxx>
+#include <comphelper/base64.hxx>
+#include <comphelper/dispatchcommand.hxx>
+#include <comphelper/lok.hxx>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/string.hxx>
+#include <comphelper/profilezone.hxx>
+#include <comphelper/propertysequence.hxx>
+#include <comphelper/propertyvalue.hxx>
+#include <comphelper/scopeguard.hxx>
+#include <comphelper/threadpool.hxx>
+#include <comphelper/types.hxx>
+#include <comphelper/servicehelper.hxx>
+#include <comphelper/sequenceashashmap.hxx>
+
+#include <com/sun/star/connection/XConnection.hpp>
+#include <com/sun/star/document/MacroExecMode.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/document/XDocumentLanguages.hpp>
+#include <com/sun/star/frame/Desktop.hpp>
+#include <com/sun/star/frame/DispatchResultEvent.hpp>
+#include <com/sun/star/frame/DispatchResultState.hpp>
+#include <com/sun/star/frame/XDispatchProvider.hpp>
+#include <com/sun/star/frame/XDispatchResultListener.hpp>
+#include <com/sun/star/frame/XSynchronousDispatch.hpp>
+#include <com/sun/star/frame/XStorable.hpp>
+#include <com/sun/star/lang/Locale.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
+#include <com/sun/star/util/URLTransformer.hpp>
+#include <com/sun/star/datatransfer/clipboard/XClipboard.hpp>
+#include <com/sun/star/datatransfer/UnsupportedFlavorException.hpp>
+#include <com/sun/star/datatransfer/XTransferable2.hpp>
+#include <com/sun/star/text/TextContentAnchorType.hpp>
+#include <com/sun/star/document/XRedlinesSupplier.hpp>
+#include <com/sun/star/ui/GlobalAcceleratorConfiguration.hpp>
+#include <com/sun/star/bridge/BridgeFactory.hpp>
+#include <com/sun/star/bridge/XBridgeFactory.hpp>
+#include <com/sun/star/bridge/XBridge.hpp>
+#include <com/sun/star/uno/XNamingService.hpp>
+
+#include <com/sun/star/xml/crypto/SEInitializer.hpp>
+#include <com/sun/star/xml/crypto/XSEInitializer.hpp>
+#include <com/sun/star/xml/crypto/XSecurityEnvironment.hpp>
+#include <com/sun/star/xml/crypto/XCertificateCreator.hpp>
+#include <com/sun/star/security/XCertificate.hpp>
+
+#include <com/sun/star/linguistic2/DictionaryList.hpp>
+#include <com/sun/star/linguistic2/LanguageGuessing.hpp>
+#include <com/sun/star/linguistic2/LinguServiceManager.hpp>
+#include <com/sun/star/linguistic2/XSpellChecker.hpp>
+#include <com/sun/star/linguistic2/XProofreader.hpp>
+#include <com/sun/star/i18n/LocaleCalendar2.hpp>
+#include <com/sun/star/i18n/ScriptType.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+
+#include <editeng/flstitem.hxx>
+#ifdef IOS
+#include <sfx2/app.hxx>
+#endif
+#include <sfx2/objsh.hxx>
+#include <sfx2/docfilt.hxx>
+#include <sfx2/docfile.hxx>
+#include <sfx2/viewsh.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <sfx2/msgpool.hxx>
+#include <sfx2/dispatch.hxx>
+#include <sfx2/lokcomponenthelpers.hxx>
+#include <sfx2/DocumentSigner.hxx>
+#include <sfx2/sidebar/SidebarDockingWindow.hxx>
+#include <sfx2/sidebar/SidebarController.hxx>
+#include <svl/numformat.hxx>
+#include <svx/dialmgr.hxx>
+#include <svx/strings.hrc>
+#include <svx/svdview.hxx>
+#include <svx/svxids.hrc>
+#include <svx/ucsubset.hxx>
+#include <vcl/vclevent.hxx>
+#include <vcl/GestureEventPan.hxx>
+#include <vcl/svapp.hxx>
+#include <unotools/resmgr.hxx>
+#include <tools/fract.hxx>
+#include <tools/json_writer.hxx>
+#include <svtools/ctrltool.hxx>
+#include <svtools/langtab.hxx>
+#include <vcl/fontcharmap.hxx>
+#ifdef IOS
+#include <vcl/sysdata.hxx>
+#endif
+#include <vcl/virdev.hxx>
+#include <vcl/ImageTree.hxx>
+#include <vcl/ITiledRenderable.hxx>
+#include <vcl/dialoghelper.hxx>
+#ifdef _WIN32
+#include <vcl/BitmapReadAccess.hxx>
+#endif
+#include <unicode/uchar.h>
+#include <unotools/securityoptions.hxx>
+#include <unotools/confignode.hxx>
+#include <unotools/syslocaleoptions.hxx>
+#include <unotools/mediadescriptor.hxx>
+#include <unotools/pathoptions.hxx>
+#include <unotools/tempfile.hxx>
+#include <unotools/streamwrap.hxx>
+#include <osl/module.hxx>
+#include <comphelper/sequence.hxx>
+#include <sfx2/sfxbasemodel.hxx>
+#include <svl/undo.hxx>
+#include <unotools/datetime.hxx>
+#include <i18nlangtag/mslangid.hxx>
+#include <i18nlangtag/languagetag.hxx>
+#include <vcl/abstdlg.hxx>
+#include <comphelper/diagnose_ex.hxx>
+#include <vcl/uitest/uiobject.hxx>
+#include <vcl/jsdialog/executor.hxx>
+
+// Needed for getUndoManager()
+#include <com/sun/star/document/XUndoManager.hpp>
+#include <com/sun/star/document/XUndoManagerSupplier.hpp>
+#include <com/sun/star/document/XLinkTargetSupplier.hpp>
+#include <editeng/sizeitem.hxx>
+#include <svx/rulritem.hxx>
+#include <svx/pageitem.hxx>
+
+#include <app.hxx>
+
+#include "../app/cmdlineargs.hxx"
+// We also need to hackily be able to start the main libreoffice thread:
+#include "../app/sofficemain.h"
+#include "../app/officeipcthread.hxx"
+#include <lib/init.hxx>
+
+#include "lokinteractionhandler.hxx"
+#include "lokclipboard.hxx"
+#include <officecfg/Office/Common.hxx>
+#include <officecfg/Office/Impress.hxx>
+#include <officecfg/Office/Linguistic.hxx>
+#include <officecfg/Office/UI/ToolbarMode.hxx>
+#include <unotools/optionsdlg.hxx>
+#include <svl/ctloptions.hxx>
+#include <svtools/accessibilityoptions.hxx>
+#include <svtools/colorcfg.hxx>
+#include <svtools/miscopt.hxx>
+#include <svtools/slidesorterbaropt.hxx>
+#include <unotools/cmdoptions.hxx>
+#include <unotools/compatibility.hxx>
+#include <unotools/fltrcfg.hxx>
+#include <unotools/lingucfg.hxx>
+#include <unotools/moduleoptions.hxx>
+#include <unotools/searchopt.hxx>
+#include <unotools/useroptions.hxx>
+#include <unotools/viewoptions.hxx>
+#include <vcl/settings.hxx>
+
+#include <officecfg/Setup.hxx>
+#include <com/sun/star/ui/XAcceleratorConfiguration.hpp>
+#include <svtools/acceleratorexecute.hxx>
+
+using namespace css;
+using namespace vcl;
+using namespace desktop;
+using namespace utl;
+using namespace bridge;
+using namespace uno;
+using namespace lang;
+
+using LanguageToolCfg = officecfg::Office::Linguistic::GrammarChecking::LanguageTool;
+
+static LibLibreOffice_Impl *gImpl = nullptr;
+static bool lok_preinit_2_called = false;
+static std::weak_ptr< LibreOfficeKitClass > gOfficeClass;
+static std::weak_ptr< LibreOfficeKitDocumentClass > gDocumentClass;
+
+static void SetLastExceptionMsg(const OUString& s = OUString())
+{
+ SAL_WARN_IF(!s.isEmpty(), "lok", "lok exception '" + s + "'");
+ if (gImpl)
+ gImpl->maLastExceptionMsg = s;
+}
+
+namespace {
+
+struct ExtensionMap
+{
+ std::string_view extn;
+ OUString filterName;
+};
+
+class TraceEventDumper : public AutoTimer
+{
+ static const int dumpTimeoutMS = 5000;
+
+public:
+ TraceEventDumper() : AutoTimer( "Trace Event dumper" )
+ {
+ SetTimeout(dumpTimeoutMS);
+ Start();
+ }
+
+ virtual void Invoke() override
+ {
+ flushRecordings();
+ }
+
+ static void flushRecordings()
+ {
+ const css::uno::Sequence<OUString> aEvents =
+ comphelper::TraceEvent::getRecordingAndClear();
+ OStringBuffer aOutput;
+ for (const auto &s : aEvents)
+ {
+ aOutput.append(OUStringToOString(s, RTL_TEXTENCODING_UTF8)
+ + "\n");
+ }
+ if (aOutput.getLength() > 0)
+ {
+ OString aChunk = aOutput.makeStringAndClear();
+ if (gImpl && gImpl->mpCallback)
+ gImpl->mpCallback(LOK_CALLBACK_PROFILE_FRAME, aChunk.getStr(), gImpl->mpCallbackData);
+ }
+ }
+};
+
+TraceEventDumper *traceEventDumper = nullptr;
+
+constexpr ExtensionMap aWriterExtensionMap[] =
+{
+ { "doc", u"MS Word 97"_ustr },
+ { "docm", u"MS Word 2007 XML VBA"_ustr },
+ { "docx", u"MS Word 2007 XML"_ustr },
+ { "fodt", u"OpenDocument Text Flat XML"_ustr },
+ { "html", u"HTML (StarWriter)"_ustr },
+ { "odt", u"writer8"_ustr },
+ { "ott", u"writer8_template"_ustr },
+ { "pdf", u"writer_pdf_Export"_ustr },
+ { "epub", u"EPUB"_ustr },
+ { "rtf", u"Rich Text Format"_ustr },
+ { "txt", u"Text"_ustr },
+ { "xhtml", u"XHTML Writer File"_ustr },
+ { "png", u"writer_png_Export"_ustr },
+ { "xml", u"writer_indexing_export"_ustr },
+};
+
+constexpr ExtensionMap aCalcExtensionMap[] =
+{
+ { "csv", u"Text - txt - csv (StarCalc)"_ustr },
+ { "fods", u"OpenDocument Spreadsheet Flat XML"_ustr },
+ { "html", u"HTML (StarCalc)"_ustr },
+ { "ods", u"calc8"_ustr },
+ { "ots", u"calc8_template"_ustr },
+ { "pdf", u"calc_pdf_Export"_ustr },
+ { "xhtml", u"XHTML Calc File"_ustr },
+ { "xls", u"MS Excel 97"_ustr },
+ { "xlsm", u"Calc MS Excel 2007 VBA XML"_ustr },
+ { "xlsx", u"Calc MS Excel 2007 XML"_ustr },
+ { "png", u"calc_png_Export"_ustr },
+};
+
+constexpr ExtensionMap aImpressExtensionMap[] =
+{
+ { "fodp", u"OpenDocument Presentation Flat XML"_ustr },
+ { "html", u"impress_html_Export"_ustr },
+ { "odg", u"impress8_draw"_ustr },
+ { "odp", u"impress8"_ustr },
+ { "otp", u"impress8_template"_ustr },
+ { "pdf", u"impress_pdf_Export"_ustr },
+ { "potm", u"Impress MS PowerPoint 2007 XML Template"_ustr },
+ { "pot", u"MS PowerPoint 97 Vorlage"_ustr },
+ { "pptm", u"Impress MS PowerPoint 2007 XML VBA"_ustr },
+ { "pptx", u"Impress MS PowerPoint 2007 XML"_ustr },
+ { "pps", u"MS PowerPoint 97 Autoplay"_ustr },
+ { "ppt", u"MS PowerPoint 97"_ustr },
+ { "svg", u"impress_svg_Export"_ustr },
+ { "xhtml", u"XHTML Impress File"_ustr },
+ { "png", u"impress_png_Export"_ustr },
+};
+
+constexpr ExtensionMap aDrawExtensionMap[] =
+{
+ { "fodg", u"draw_ODG_FlatXML"_ustr },
+ { "html", u"draw_html_Export"_ustr },
+ { "odg", u"draw8"_ustr },
+ { "pdf", u"draw_pdf_Export"_ustr },
+ { "svg", u"draw_svg_Export"_ustr },
+ { "xhtml", u"XHTML Draw File"_ustr },
+ { "png", u"draw_png_Export"_ustr },
+};
+
+OUString getUString(const char* pString)
+{
+ if (pString == nullptr)
+ return OUString();
+
+ return OStringToOUString(pString, RTL_TEXTENCODING_UTF8);
+}
+
+// Tolerate embedded \0s etc.
+char *convertOString(const OString &rStr)
+{
+ char* pMemory = static_cast<char*>(malloc(rStr.getLength() + 1));
+ assert(pMemory); // don't tolerate failed allocations.
+ memcpy(pMemory, rStr.getStr(), rStr.getLength() + 1);
+ return pMemory;
+}
+
+char *convertOUString(std::u16string_view aStr)
+{
+ return convertOString(OUStringToOString(aStr, RTL_TEXTENCODING_UTF8));
+}
+
+/// Try to convert a relative URL to an absolute one, unless it already looks like a URL.
+OUString getAbsoluteURL(const char* pURL)
+{
+ OUString aURL(getUString(pURL));
+ if (aURL.isEmpty())
+ return aURL;
+
+ // convert relative paths to absolute ones
+ OUString aWorkingDir;
+ osl_getProcessWorkingDir(&aWorkingDir.pData);
+ if (!aWorkingDir.endsWith("/"))
+ aWorkingDir += "/";
+
+ try
+ {
+ return rtl::Uri::convertRelToAbs(aWorkingDir, aURL);
+ }
+ catch (const rtl::MalformedUriException &)
+ {
+ }
+
+ return OUString();
+}
+
+} // unnamed namespace
+
+std::vector<beans::PropertyValue> desktop::jsonToPropertyValuesVector(const char* pJSON)
+{
+ std::vector<beans::PropertyValue> aArguments;
+ if (pJSON && pJSON[0] != '\0')
+ {
+ aArguments = comphelper::JsonToPropertyValues(pJSON);
+ }
+ return aArguments;
+}
+
+static void extractLinks(const uno::Reference< container::XNameAccess >& xLinks, bool subcontent, tools::JsonWriter& aJson)
+{
+ for (const OUString& aLink : xLinks->getElementNames())
+ {
+ uno::Any aAny;
+
+ try
+ {
+ aAny = xLinks->getByName( aLink );
+ }
+ catch(const uno::Exception&)
+ {
+ // if the name of the target was invalid (like empty headings)
+ // no object can be provided
+ continue;
+ }
+
+ uno::Reference< beans::XPropertySet > xTarget;
+ if( aAny >>= xTarget )
+ {
+ try
+ {
+ // get name to display
+ aAny = xTarget->getPropertyValue(u"LinkDisplayName"_ustr);
+ OUString aStrDisplayname;
+ aAny >>= aStrDisplayname;
+
+ if (subcontent)
+ {
+ aJson.put(aStrDisplayname, aLink);
+ }
+ else
+ {
+ uno::Reference<lang::XServiceInfo> xSI(xTarget, uno::UNO_QUERY_THROW);
+ if (xSI->supportsService(u"com.sun.star.document.LinkTarget"_ustr))
+ {
+ aJson.put(aStrDisplayname, aLink);
+ continue;
+ }
+ else
+ {
+ auto aNode = aJson.startNode(
+ OUStringToOString(aStrDisplayname, RTL_TEXTENCODING_UTF8));
+
+ uno::Reference< document::XLinkTargetSupplier > xLTS( xTarget, uno::UNO_QUERY );
+ if( xLTS.is() )
+ extractLinks(xLTS->getLinks(), true, aJson);
+ }
+ }
+ }
+ catch(...)
+ {
+ SAL_WARN("lok", "extractLinks: Exception");
+ }
+ }
+ }
+}
+
+static void unoAnyToJson(tools::JsonWriter& rJson, std::string_view pNodeName, const uno::Any& anyItem)
+{
+ auto aNode = rJson.startNode(pNodeName);
+ OUString aType = anyItem.getValueTypeName();
+ rJson.put("type", aType);
+
+ if (aType == "string")
+ rJson.put("value", anyItem.get<OUString>());
+ else if (aType == "unsigned long")
+ rJson.put("value", OString::number(anyItem.get<sal_uInt32>()));
+ else if (aType == "long")
+ rJson.put("value", OString::number(anyItem.get<sal_Int32>()));
+ else if (aType == "[]any")
+ {
+ uno::Sequence<uno::Any> aSeq;
+ if (anyItem >>= aSeq)
+ {
+ auto valueNode = rJson.startNode("value");
+
+ for (auto i = 0; i < aSeq.getLength(); ++i)
+ {
+ unoAnyToJson(rJson, OString::number(i), aSeq[i]);
+ }
+ }
+ }
+}
+
+static int lcl_getViewId(std::string_view payload);
+
+namespace desktop {
+
+RectangleAndPart RectangleAndPart::Create(const OString& rPayload)
+{
+ RectangleAndPart aRet;
+ if (rPayload.startsWith("EMPTY")) // payload starts with "EMPTY"
+ {
+ aRet.m_aRectangle = tools::Rectangle(0, 0, SfxLokHelper::MaxTwips, SfxLokHelper::MaxTwips);
+ if (comphelper::LibreOfficeKit::isPartInInvalidation())
+ {
+ int nSeparatorPos = rPayload.indexOf(',', 6);
+ bool bHasMode = nSeparatorPos > 0;
+ if (bHasMode)
+ {
+ aRet.m_nPart = o3tl::toInt32(rPayload.subView(6, nSeparatorPos - 6));
+ assert(rPayload.getLength() > nSeparatorPos);
+ aRet.m_nMode = o3tl::toInt32(rPayload.subView(nSeparatorPos + 1));
+ }
+ else
+ {
+ aRet.m_nPart = o3tl::toInt32(rPayload.subView(6));
+ aRet.m_nMode = 0;
+ }
+ }
+
+ return aRet;
+ }
+
+ // Read '<left>, <top>, <width>, <height>[, <part>, <mode>]'. C++ streams are simpler but slower.
+ const char* pos = rPayload.getStr();
+ const char* end = rPayload.getStr() + rPayload.getLength();
+ tools::Long nLeft = rtl_str_toInt64_WithLength(pos, 10, end - pos);
+ while (pos < end && *pos != ',')
+ ++pos;
+ if (pos < end)
+ ++pos;
+ assert(pos < end);
+ tools::Long nTop = rtl_str_toInt64_WithLength(pos, 10, end - pos);
+ while (pos < end && *pos != ',')
+ ++pos;
+ if (pos < end)
+ ++pos;
+ assert(pos < end);
+ tools::Long nWidth = rtl_str_toInt64_WithLength(pos, 10, end - pos);
+ while (pos < end && *pos != ',')
+ ++pos;
+ if (pos < end)
+ ++pos;
+ assert(pos < end);
+ tools::Long nHeight = rtl_str_toInt64_WithLength(pos, 10, end - pos);
+ tools::Long nPart = INT_MIN;
+ tools::Long nMode = 0;
+ if (comphelper::LibreOfficeKit::isPartInInvalidation())
+ {
+ while (pos < end && *pos != ',')
+ ++pos;
+ if (pos < end)
+ ++pos;
+ assert(pos < end);
+ nPart = rtl_str_toInt64_WithLength(pos, 10, end - pos);
+
+ while (pos < end && *pos != ',')
+ ++pos;
+ if (pos < end)
+ {
+ ++pos;
+ assert(pos < end);
+ nMode = rtl_str_toInt64_WithLength(pos, 10, end - pos);
+ }
+ }
+
+ aRet.m_aRectangle = SanitizedRectangle(nLeft, nTop, nWidth, nHeight);
+ aRet.m_nPart = nPart;
+ aRet.m_nMode = nMode;
+ return aRet;
+}
+
+tools::Rectangle RectangleAndPart::SanitizedRectangle(tools::Long nLeft, tools::Long nTop, tools::Long nWidth, tools::Long nHeight)
+{
+ if (nWidth <= 0 || nHeight <= 0)
+ return tools::Rectangle();
+
+ // The top-left corner starts at (0, 0).
+ // Anything negative is invalid.
+ if (nLeft < 0)
+ {
+ nWidth += nLeft;
+ nLeft = 0;
+ }
+
+ if (nTop < 0)
+ {
+ nHeight += nTop;
+ nTop = 0;
+ }
+
+ if (nWidth > 0 && nHeight > 0)
+ return tools::Rectangle(nLeft, nTop, nLeft + nWidth, nTop + nHeight);
+ // Else set empty rect.
+ return tools::Rectangle();
+}
+
+tools::Rectangle RectangleAndPart::SanitizedRectangle(const tools::Rectangle& rect)
+{
+ return SanitizedRectangle(rect.Left(), rect.Top(), rect.getOpenWidth(), rect.getOpenHeight());
+}
+
+const OString& CallbackFlushHandler::CallbackData::getPayload() const
+{
+ if(PayloadString.isEmpty())
+ {
+ // Do to-string conversion on demand, as many calls will get dropped without
+ // needing the string.
+ if(PayloadObject.which() == 1)
+ PayloadString = getRectangleAndPart().toString();
+ }
+ return PayloadString;
+}
+
+void CallbackFlushHandler::CallbackData::updateRectangleAndPart(const RectangleAndPart& rRectAndPart)
+{
+ PayloadObject = rRectAndPart;
+ PayloadString.clear(); // will be set on demand if needed
+}
+
+const RectangleAndPart& CallbackFlushHandler::CallbackData::getRectangleAndPart() const
+{
+ // TODO: In case of unittests, they do not pass invalidations in binary but as text messages.
+ // LO core should preferably always pass binary for performance.
+ if(PayloadObject.which() != 1)
+ PayloadObject = RectangleAndPart::Create(PayloadString);
+ return boost::get<RectangleAndPart>(PayloadObject);
+}
+
+boost::property_tree::ptree& CallbackFlushHandler::CallbackData::setJson(const std::string& payload)
+{
+ boost::property_tree::ptree aTree;
+ std::stringstream aStream(payload);
+ boost::property_tree::read_json(aStream, aTree);
+
+ // Let boost normalize the payload so it always matches the cache.
+ setJson(aTree);
+
+ // Return reference to the cached object.
+ return boost::get<boost::property_tree::ptree>(PayloadObject);
+}
+
+void CallbackFlushHandler::CallbackData::setJson(const boost::property_tree::ptree& rTree)
+{
+ std::stringstream aJSONStream;
+ constexpr bool bPretty = false; // Don't waste time and bloat logs.
+ boost::property_tree::write_json(aJSONStream, rTree, bPretty);
+ PayloadString = OString(o3tl::trim(aJSONStream.str()));
+
+ PayloadObject = rTree;
+}
+
+const boost::property_tree::ptree& CallbackFlushHandler::CallbackData::getJson() const
+{
+ assert(PayloadObject.which() == 2);
+ return boost::get<boost::property_tree::ptree>(PayloadObject);
+}
+
+int CallbackFlushHandler::CallbackData::getViewId() const
+{
+ if (isCached())
+ {
+ assert(PayloadObject.which() == 3);
+ return boost::get<int>(PayloadObject);
+ }
+ return lcl_getViewId(getPayload());
+}
+
+bool CallbackFlushHandler::CallbackData::validate() const
+{
+ switch (PayloadObject.which())
+ {
+ // Not cached.
+ case 0:
+ return true;
+
+ // RectangleAndPart.
+ case 1:
+ return getRectangleAndPart().toString().getStr() == getPayload();
+
+ // Json.
+ case 2:
+ {
+ std::stringstream aJSONStream;
+ boost::property_tree::write_json(aJSONStream, getJson(), false);
+ const std::string aExpected = boost::trim_copy(aJSONStream.str());
+ return getPayload() == std::string_view(aExpected);
+ }
+
+ // View id.
+ case 3:
+ return getViewId() == lcl_getViewId( getPayload());
+
+ default:
+ assert(!"Unknown variant type; please add an entry to validate.");
+ }
+
+ return false;
+}
+
+} // namespace desktop
+
+static bool lcl_isViewCallbackType(const int type)
+{
+ switch (type)
+ {
+ case LOK_CALLBACK_CELL_VIEW_CURSOR:
+ case LOK_CALLBACK_GRAPHIC_VIEW_SELECTION:
+ case LOK_CALLBACK_INVALIDATE_VIEW_CURSOR:
+ case LOK_CALLBACK_TEXT_VIEW_SELECTION:
+ case LOK_CALLBACK_VIEW_CURSOR_VISIBLE:
+ return true;
+
+ default:
+ return false;
+ }
+}
+
+static bool isUpdatedType(int type)
+{
+ switch (type)
+ {
+ case LOK_CALLBACK_TEXT_SELECTION:
+ case LOK_CALLBACK_TEXT_SELECTION_START:
+ case LOK_CALLBACK_TEXT_SELECTION_END:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static bool isUpdatedTypePerViewId(int type)
+{
+ switch (type)
+ {
+ case LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR:
+ case LOK_CALLBACK_INVALIDATE_VIEW_CURSOR:
+ case LOK_CALLBACK_TEXT_VIEW_SELECTION:
+ return true;
+ default:
+ return false;
+ }
+}
+
+static int lcl_getViewId(std::string_view payload)
+{
+ // this is a cheap way how to get the viewId from a JSON message; proper
+ // parsing is terribly expensive, and we just need the viewId here
+ size_t viewIdPos = payload.find("viewId");
+ if (viewIdPos == std::string::npos)
+ return 0;
+
+ size_t numberPos = payload.find(":", viewIdPos + 6);
+ if (numberPos == std::string::npos)
+ return 0;
+
+ for (++numberPos; numberPos < payload.length(); ++numberPos)
+ {
+ if (payload[numberPos] == ',' || payload[numberPos] == '}' || (payload[numberPos] >= '0' && payload[numberPos] <= '9'))
+ break;
+ }
+
+ if (numberPos < payload.length() && payload[numberPos] >= '0' && payload[numberPos] <= '9')
+ return o3tl::toInt32(payload.substr(numberPos));
+
+ return 0;
+}
+
+namespace {
+
+std::string extractCertificate(const std::string & certificate)
+{
+ static constexpr std::string_view header("-----BEGIN CERTIFICATE-----");
+ static constexpr std::string_view footer("-----END CERTIFICATE-----");
+
+ std::string result;
+
+ size_t pos1 = certificate.find(header);
+ if (pos1 == std::string::npos)
+ return result;
+
+ size_t pos2 = certificate.find(footer, pos1 + 1);
+ if (pos2 == std::string::npos)
+ return result;
+
+ pos1 = pos1 + header.length();
+ pos2 = pos2 - pos1;
+
+ return certificate.substr(pos1, pos2);
+}
+
+std::string extractPrivateKey(const std::string & privateKey)
+{
+ static constexpr std::string_view header("-----BEGIN PRIVATE KEY-----");
+ static constexpr std::string_view footer("-----END PRIVATE KEY-----");
+
+ std::string result;
+
+ size_t pos1 = privateKey.find(header);
+ if (pos1 == std::string::npos)
+ return result;
+
+ size_t pos2 = privateKey.find(footer, pos1 + 1);
+ if (pos2 == std::string::npos)
+ return result;
+
+ pos1 = pos1 + header.length();
+ pos2 = pos2 - pos1;
+
+ return privateKey.substr(pos1, pos2);
+}
+
+OUString lcl_getCurrentDocumentMimeType(const LibLODocument_Impl* pDocument)
+{
+ SfxBaseModel* pBaseModel = dynamic_cast<SfxBaseModel*>(pDocument->mxComponent.get());
+ if (!pBaseModel)
+ return "";
+
+ SfxObjectShell* pObjectShell = pBaseModel->GetObjectShell();
+ if (!pObjectShell)
+ return "";
+
+ SfxMedium* pMedium = pObjectShell->GetMedium();
+ if (!pMedium)
+ return "";
+
+ auto pFilter = pMedium->GetFilter();
+ if (!pFilter)
+ return "";
+
+ return pFilter->GetMimeType();
+}
+
+// Gets an undo manager to enter and exit undo context. Needed by ToggleOrientation
+css::uno::Reference< css::document::XUndoManager > getUndoManager( const css::uno::Reference< css::frame::XFrame >& rxFrame )
+{
+ const css::uno::Reference< css::frame::XController >& xController = rxFrame->getController();
+ if ( xController.is() )
+ {
+ const css::uno::Reference< css::frame::XModel >& xModel = xController->getModel();
+ if ( xModel.is() )
+ {
+ const css::uno::Reference< css::document::XUndoManagerSupplier > xSuppUndo( xModel, css::uno::UNO_QUERY_THROW );
+ return css::uno::Reference< css::document::XUndoManager >( xSuppUndo->getUndoManager(), css::uno::UNO_SET_THROW );
+ }
+ }
+
+ return css::uno::Reference< css::document::XUndoManager > ();
+}
+
+// Adjusts page margins for Writer doc. Needed by ToggleOrientation
+void ExecuteMarginLRChange(
+ const tools::Long nPageLeftMargin,
+ const tools::Long nPageRightMargin,
+ SvxLongLRSpaceItem* pPageLRMarginItem)
+{
+ pPageLRMarginItem->SetLeft( nPageLeftMargin );
+ pPageLRMarginItem->SetRight( nPageRightMargin );
+ SfxViewShell::Current()->GetDispatcher()->ExecuteList(SID_ATTR_PAGE_LRSPACE,
+ SfxCallMode::RECORD, { pPageLRMarginItem });
+}
+
+// Adjusts page margins for Writer doc. Needed by ToggleOrientation
+void ExecuteMarginULChange(
+ const tools::Long nPageTopMargin,
+ const tools::Long nPageBottomMargin,
+ SvxLongULSpaceItem* pPageULMarginItem)
+{
+ pPageULMarginItem->SetUpper( nPageTopMargin );
+ pPageULMarginItem->SetLower( nPageBottomMargin );
+ SfxViewShell::Current()->GetDispatcher()->ExecuteList(SID_ATTR_PAGE_ULSPACE,
+ SfxCallMode::RECORD, { pPageULMarginItem });
+}
+
+// Main function which toggles page orientation of the Writer doc. Needed by ToggleOrientation
+void ExecuteOrientationChange()
+{
+ SfxViewFrame* pViewFrm = SfxViewFrame::Current();
+ if (!pViewFrm)
+ return;
+
+ std::unique_ptr<SvxPageItem> pPageItem(new SvxPageItem(SID_ATTR_PAGE));
+
+ // 1mm in twips rounded
+ // This should be in sync with MINBODY in sw/source/uibase/sidebar/PageMarginControl.hxx
+ constexpr tools::Long MINBODY = o3tl::toTwips(1, o3tl::Length::mm);
+
+ css::uno::Reference< css::document::XUndoManager > mxUndoManager(
+ getUndoManager( pViewFrm->GetFrame().GetFrameInterface() ) );
+
+ if ( mxUndoManager.is() )
+ mxUndoManager->enterUndoContext( "" );
+
+ SfxPoolItemHolder aResult;
+ pViewFrm->GetBindings().GetDispatcher()->QueryState(SID_ATTR_PAGE_SIZE, aResult);
+ std::unique_ptr<SvxSizeItem> pPageSizeItem(static_cast<const SvxSizeItem*>(aResult.getItem())->Clone());
+
+ pViewFrm->GetBindings().GetDispatcher()->QueryState(SID_ATTR_PAGE_LRSPACE, aResult);
+ std::unique_ptr<SvxLongLRSpaceItem> pPageLRMarginItem(static_cast<const SvxLongLRSpaceItem*>(aResult.getItem())->Clone());
+
+ pViewFrm->GetBindings().GetDispatcher()->QueryState(SID_ATTR_PAGE_ULSPACE, aResult);
+ std::unique_ptr<SvxLongULSpaceItem> pPageULMarginItem(static_cast<const SvxLongULSpaceItem*>(aResult.getItem())->Clone());
+
+ {
+ bool bIsLandscape = false;
+ if ( pPageSizeItem->GetSize().Width() > pPageSizeItem->GetSize().Height())
+ bIsLandscape = true;
+
+ // toggle page orientation
+ pPageItem->SetLandscape(!bIsLandscape);
+
+
+ // swap the width and height of the page size
+ const tools::Long nRotatedWidth = pPageSizeItem->GetSize().Height();
+ const tools::Long nRotatedHeight = pPageSizeItem->GetSize().Width();
+ pPageSizeItem->SetSize(Size(nRotatedWidth, nRotatedHeight));
+
+
+ // apply changed attributes
+ if (SfxViewShell::Current())
+ {
+ SfxViewShell::Current()->GetDispatcher()->ExecuteList(SID_ATTR_PAGE_SIZE,
+ SfxCallMode::RECORD, { pPageSizeItem.get(), pPageItem.get() });
+ }
+ }
+
+
+ // check, if margin values still fit to the changed page size.
+ // if not, adjust margin values
+ {
+ const tools::Long nML = pPageLRMarginItem->GetLeft();
+ const tools::Long nMR = pPageLRMarginItem->GetRight();
+ const tools::Long nTmpPW = nML + nMR + MINBODY;
+
+ const tools::Long nPW = pPageSizeItem->GetSize().Width();
+
+ if ( nTmpPW > nPW )
+ {
+ if ( nML <= nMR )
+ {
+ ExecuteMarginLRChange( pPageLRMarginItem->GetLeft(), nMR - (nTmpPW - nPW ), pPageLRMarginItem.get() );
+ }
+ else
+ {
+ ExecuteMarginLRChange( nML - (nTmpPW - nPW ), pPageLRMarginItem->GetRight(), pPageLRMarginItem.get() );
+ }
+ }
+
+ const tools::Long nMT = pPageULMarginItem->GetUpper();
+ const tools::Long nMB = pPageULMarginItem->GetLower();
+ const tools::Long nTmpPH = nMT + nMB + MINBODY;
+
+ const tools::Long nPH = pPageSizeItem->GetSize().Height();
+
+ if ( nTmpPH > nPH )
+ {
+ if ( nMT <= nMB )
+ {
+ ExecuteMarginULChange( pPageULMarginItem->GetUpper(), nMB - ( nTmpPH - nPH ), pPageULMarginItem.get() );
+ }
+ else
+ {
+ ExecuteMarginULChange( nMT - ( nTmpPH - nPH ), pPageULMarginItem->GetLower(), pPageULMarginItem.get() );
+ }
+ }
+ }
+
+ if ( mxUndoManager.is() )
+ mxUndoManager->leaveUndoContext();
+}
+
+void setupSidebar(std::u16string_view sidebarDeckId = u"")
+{
+ SfxViewShell* pViewShell = SfxViewShell::Current();
+ SfxViewFrame* pViewFrame = pViewShell ? &pViewShell->GetViewFrame() : nullptr;
+ if (pViewFrame)
+ {
+ if (!pViewFrame->GetChildWindow(SID_SIDEBAR))
+ pViewFrame->SetChildWindow(SID_SIDEBAR, false /* create it */, true /* focus */);
+
+ pViewFrame->ShowChildWindow(SID_SIDEBAR, true);
+
+ // Force synchronous population of panels
+ SfxChildWindow *pChild = pViewFrame->GetChildWindow(SID_SIDEBAR);
+ if (!pChild)
+ return;
+
+ auto pDockingWin = dynamic_cast<sfx2::sidebar::SidebarDockingWindow *>(pChild->GetWindow());
+ if (!pDockingWin)
+ return;
+
+ pViewFrame->ShowChildWindow( SID_SIDEBAR );
+
+ const rtl::Reference<sfx2::sidebar::SidebarController>& xController
+ = pDockingWin->GetOrCreateSidebarController();
+
+ xController->FadeIn();
+ xController->RequestOpenDeck();
+
+ if (!sidebarDeckId.empty())
+ {
+ xController->SwitchToDeck(sidebarDeckId);
+ }
+ else
+ {
+ xController->SwitchToDefaultDeck();
+ }
+
+ pDockingWin->SyncUpdate();
+ }
+ else
+ SetLastExceptionMsg(u"No view shell or sidebar"_ustr);
+}
+
+void hideSidebar()
+{
+ SfxViewShell* pViewShell = SfxViewShell::Current();
+ SfxViewFrame* pViewFrame = pViewShell ? &pViewShell->GetViewFrame() : nullptr;
+ if (pViewFrame)
+ pViewFrame->SetChildWindow(SID_SIDEBAR, false , false );
+ else
+ SetLastExceptionMsg(u"No view shell or sidebar"_ustr);
+}
+
+} // end anonymous namespace
+
+// Could be anonymous in principle, but for the unit testing purposes, we
+// declare it in init.hxx.
+OUString desktop::extractParameter(OUString& rOptions, std::u16string_view rName)
+{
+ OUString aValue;
+
+ OUString aNameEquals(OUString::Concat(rName) + "=");
+ OUString aCommaNameEquals(OUString::Concat(",") + rName + "=");
+
+ int nIndex = -1;
+ if (rOptions.startsWith(aNameEquals))
+ {
+ size_t nLen = aNameEquals.getLength();
+ int nComma = rOptions.indexOf(",", nLen);
+ if (nComma >= 0)
+ {
+ aValue = rOptions.copy(nLen, nComma - nLen);
+ rOptions = rOptions.copy(nComma + 1);
+ }
+ else
+ {
+ aValue = rOptions.copy(nLen);
+ rOptions.clear();
+ }
+ }
+ else if ((nIndex = rOptions.indexOf(aCommaNameEquals)) >= 0)
+ {
+ size_t nLen = aCommaNameEquals.getLength();
+ int nComma = rOptions.indexOf(",", nIndex + nLen);
+ if (nComma >= 0)
+ {
+ aValue = rOptions.copy(nIndex + nLen, nComma - nIndex - nLen);
+ rOptions = OUString::Concat(rOptions.subView(0, nIndex)) + rOptions.subView(nComma);
+ }
+ else
+ {
+ aValue = rOptions.copy(nIndex + nLen);
+ rOptions = rOptions.copy(0, nIndex);
+ }
+ }
+
+ return aValue;
+}
+
+extern "C"
+{
+
+static void doc_destroy(LibreOfficeKitDocument* pThis);
+static int doc_saveAs(LibreOfficeKitDocument* pThis, const char* pUrl, const char* pFormat, const char* pFilterOptions);
+static int doc_getDocumentType(LibreOfficeKitDocument* pThis);
+static int doc_getParts(LibreOfficeKitDocument* pThis);
+static char* doc_getPartPageRectangles(LibreOfficeKitDocument* pThis);
+static int doc_getPart(LibreOfficeKitDocument* pThis);
+static void doc_setPart(LibreOfficeKitDocument* pThis, int nPart);
+static void doc_selectPart(LibreOfficeKitDocument* pThis, int nPart, int nSelect);
+static void doc_moveSelectedParts(LibreOfficeKitDocument* pThis, int nPosition, bool bDuplicate);
+static char* doc_getPartName(LibreOfficeKitDocument* pThis, int nPart);
+static void doc_setPartMode(LibreOfficeKitDocument* pThis, int nPartMode);
+static int doc_getEditMode(LibreOfficeKitDocument* pThis);
+static void doc_paintTile(LibreOfficeKitDocument* pThis,
+ unsigned char* pBuffer,
+ const int nCanvasWidth, const int nCanvasHeight,
+ const int nTilePosX, const int nTilePosY,
+ const int nTileWidth, const int nTileHeight);
+static void doc_paintPartTile(LibreOfficeKitDocument* pThis,
+ unsigned char* pBuffer,
+ const int nPart,
+ const int nMode,
+ const int nCanvasWidth, const int nCanvasHeight,
+ const int nTilePosX, const int nTilePosY,
+ const int nTileWidth, const int nTileHeight);
+static int doc_getTileMode(LibreOfficeKitDocument* pThis);
+static void doc_getDocumentSize(LibreOfficeKitDocument* pThis,
+ long* pWidth,
+ long* pHeight);
+static void doc_getDataArea(LibreOfficeKitDocument* pThis,
+ long nTab,
+ long* pCol,
+ long* pRow);
+static void doc_initializeForRendering(LibreOfficeKitDocument* pThis,
+ const char* pArguments);
+
+static void doc_registerCallback(LibreOfficeKitDocument* pThis,
+ LibreOfficeKitCallback pCallback,
+ void* pData);
+static void doc_postKeyEvent(LibreOfficeKitDocument* pThis,
+ int nType,
+ int nCharCode,
+ int nKeyCode);
+static void doc_setBlockedCommandList(LibreOfficeKitDocument* pThis,
+ int nViewId,
+ const char* blockedCommandList);
+
+static void doc_postWindowExtTextInputEvent(LibreOfficeKitDocument* pThis,
+ unsigned nWindowId,
+ int nType,
+ const char* pText);
+static void doc_removeTextContext(LibreOfficeKitDocument* pThis,
+ unsigned nLOKWindowId,
+ int nCharBefore,
+ int nCharAfter);
+static void doc_sendDialogEvent(LibreOfficeKitDocument* pThis,
+ unsigned long long int nLOKWindowId,
+ const char* pArguments);
+static void doc_postWindowKeyEvent(LibreOfficeKitDocument* pThis,
+ unsigned nLOKWindowId,
+ int nType,
+ int nCharCode,
+ int nKeyCode);
+static void doc_postMouseEvent (LibreOfficeKitDocument* pThis,
+ int nType,
+ int nX,
+ int nY,
+ int nCount,
+ int nButtons,
+ int nModifier);
+static void doc_postWindowMouseEvent (LibreOfficeKitDocument* pThis,
+ unsigned nLOKWindowId,
+ int nType,
+ int nX,
+ int nY,
+ int nCount,
+ int nButtons,
+ int nModifier);
+static void doc_postWindowGestureEvent(LibreOfficeKitDocument* pThis,
+ unsigned nLOKWindowId,
+ const char* pType,
+ int nX,
+ int nY,
+ int nOffset);
+static void doc_postUnoCommand(LibreOfficeKitDocument* pThis,
+ const char* pCommand,
+ const char* pArguments,
+ bool bNotifyWhenFinished);
+static void doc_setWindowTextSelection(LibreOfficeKitDocument* pThis,
+ unsigned nLOKWindowId,
+ bool swap,
+ int nX,
+ int nY);
+static void doc_setTextSelection (LibreOfficeKitDocument* pThis,
+ int nType,
+ int nX,
+ int nY);
+static char* doc_getTextSelection(LibreOfficeKitDocument* pThis,
+ const char* pMimeType,
+ char** pUsedMimeType);
+static int doc_getSelectionType(LibreOfficeKitDocument* pThis);
+static int doc_getSelectionTypeAndText(LibreOfficeKitDocument* pThis,
+ const char* pMimeType,
+ char** pText,
+ char** pUsedMimeType);
+static int doc_getClipboard (LibreOfficeKitDocument* pThis,
+ const char **pMimeTypes,
+ size_t *pOutCount,
+ char ***pOutMimeTypes,
+ size_t **pOutSizes,
+ char ***pOutStreams);
+static int doc_setClipboard (LibreOfficeKitDocument* pThis,
+ const size_t nInCount,
+ const char **pInMimeTypes,
+ const size_t *pInSizes,
+ const char **pInStreams);
+static bool doc_paste(LibreOfficeKitDocument* pThis,
+ const char* pMimeType,
+ const char* pData,
+ size_t nSize);
+static void doc_setGraphicSelection (LibreOfficeKitDocument* pThis,
+ int nType,
+ int nX,
+ int nY);
+static void doc_resetSelection (LibreOfficeKitDocument* pThis);
+static char* doc_getCommandValues(LibreOfficeKitDocument* pThis, const char* pCommand);
+static void doc_setClientZoom(LibreOfficeKitDocument* pThis,
+ int nTilePixelWidth,
+ int nTilePixelHeight,
+ int nTileTwipWidth,
+ int nTileTwipHeight);
+static void doc_setClientVisibleArea(LibreOfficeKitDocument* pThis, int nX, int nY, int nWidth, int nHeight);
+static void doc_setOutlineState(LibreOfficeKitDocument* pThis, bool bColumn, int nLevel, int nIndex, bool bHidden);
+static int doc_createView(LibreOfficeKitDocument* pThis);
+static int doc_createViewWithOptions(LibreOfficeKitDocument* pThis, const char* pOptions);
+static void doc_destroyView(LibreOfficeKitDocument* pThis, int nId);
+static void doc_setView(LibreOfficeKitDocument* pThis, int nId);
+static int doc_getView(LibreOfficeKitDocument* pThis);
+static int doc_getViewsCount(LibreOfficeKitDocument* pThis);
+static bool doc_getViewIds(LibreOfficeKitDocument* pThis, int* pArray, size_t nSize);
+static void doc_setViewLanguage(LibreOfficeKitDocument* pThis, int nId, const char* language);
+static unsigned char* doc_renderFontOrientation(LibreOfficeKitDocument* pThis,
+ const char *pFontName,
+ const char *pChar,
+ int* pFontWidth,
+ int* pFontHeight,
+ int pOrientation);
+static unsigned char* doc_renderFont(LibreOfficeKitDocument* pThis,
+ const char *pFontName,
+ const char *pChar,
+ int* pFontWidth,
+ int* pFontHeight);
+static char* doc_getPartHash(LibreOfficeKitDocument* pThis, int nPart);
+
+static void doc_paintWindow(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId, unsigned char* pBuffer,
+ const int nX, const int nY,
+ const int nWidth, const int nHeight);
+
+static void doc_paintWindowDPI(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId, unsigned char* pBuffer,
+ const int nX, const int nY,
+ const int nWidth, const int nHeight,
+ const double fDPIScale);
+
+static void doc_paintWindowForView(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId, unsigned char* pBuffer,
+ const int nX, const int nY,
+ const int nWidth, const int nHeight,
+ const double fDPIScale, int viewId);
+
+static void doc_postWindow(LibreOfficeKitDocument* pThis, unsigned
+ nLOKWindowId, int nAction, const char* pData);
+
+static char* doc_getPartInfo(LibreOfficeKitDocument* pThis, int nPart);
+
+static bool doc_insertCertificate(LibreOfficeKitDocument* pThis,
+ const unsigned char* pCertificateBinary,
+ const int nCertificateBinarySize,
+ const unsigned char* pPrivateKeyBinary,
+ const int nPrivateKeyBinarySize);
+
+static bool doc_addCertificate(LibreOfficeKitDocument* pThis,
+ const unsigned char* pCertificateBinary,
+ const int nCertificateBinarySize);
+
+static int doc_getSignatureState(LibreOfficeKitDocument* pThis);
+
+static size_t doc_renderShapeSelection(LibreOfficeKitDocument* pThis, char** pOutput);
+
+static void doc_resizeWindow(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId,
+ const int nWidth, const int nHeight);
+
+static void doc_completeFunction(LibreOfficeKitDocument* pThis, const char*);
+
+
+static void doc_sendFormFieldEvent(LibreOfficeKitDocument* pThis,
+ const char* pArguments);
+
+static bool doc_renderSearchResult(LibreOfficeKitDocument* pThis,
+ const char* pSearchResult, unsigned char** pBitmapBuffer,
+ int* pWidth, int* pHeight, size_t* pByteSize);
+
+static void doc_sendContentControlEvent(LibreOfficeKitDocument* pThis, const char* pArguments);
+
+static void doc_setViewTimezone(LibreOfficeKitDocument* pThis, int nId, const char* timezone);
+
+static void doc_setAccessibilityState(LibreOfficeKitDocument* pThis, int nId, bool bEnabled);
+
+static char* doc_getA11yFocusedParagraph(LibreOfficeKitDocument* pThis);
+
+static int doc_getA11yCaretPosition(LibreOfficeKitDocument* pThis);
+} // extern "C"
+
+namespace {
+ITiledRenderable* getTiledRenderable(LibreOfficeKitDocument* pThis)
+{
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+ return dynamic_cast<ITiledRenderable*>(pDocument->mxComponent.get());
+}
+
+#ifndef IOS
+
+/*
+ * Unfortunately clipboard creation using UNO is insanely baroque.
+ * we also need to ensure that this works for the first view which
+ * has no clear 'createView' called for it (unfortunately).
+ */
+rtl::Reference<LOKClipboard> forceSetClipboardForCurrentView(LibreOfficeKitDocument *pThis)
+{
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ rtl::Reference<LOKClipboard> xClip(LOKClipboardFactory::getClipboardForCurView());
+
+ SAL_INFO("lok", "Set to clipboard for view " << xClip.get());
+ // FIXME: using a hammer here - should not be necessary if all tests used createView.
+ pDoc->setClipboard(uno::Reference<datatransfer::clipboard::XClipboard>(xClip->getXI(), UNO_QUERY));
+
+ return xClip;
+}
+
+#endif
+
+const vcl::Font* FindFont(std::u16string_view rFontName)
+{
+ SfxObjectShell* pDocSh = SfxObjectShell::Current();
+ if (!pDocSh)
+ return nullptr;
+ const SvxFontListItem* pFonts
+ = static_cast<const SvxFontListItem*>(pDocSh->GetItem(SID_ATTR_CHAR_FONTLIST));
+ const FontList* pList = pFonts ? pFonts->GetFontList() : nullptr;
+ if (pList && !rFontName.empty())
+ if (sal_Handle hMetric = pList->GetFirstFontMetric(rFontName))
+ return &FontList::GetFontMetric(hMetric);
+ return nullptr;
+}
+
+vcl::Font FindFont_FallbackToDefault(std::u16string_view rFontName)
+{
+ if (auto pFound = FindFont(rFontName))
+ return *pFound;
+
+ return OutputDevice::GetDefaultFont(DefaultFontType::SANS_UNICODE, LANGUAGE_NONE,
+ GetDefaultFontFlags::NONE);
+}
+
+int getDocumentType (LibreOfficeKitDocument* pThis)
+{
+ SetLastExceptionMsg();
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ try
+ {
+ uno::Reference<lang::XServiceInfo> xDocument(pDocument->mxComponent, uno::UNO_QUERY_THROW);
+
+ if (xDocument->supportsService(u"com.sun.star.sheet.SpreadsheetDocument"_ustr))
+ {
+ return LOK_DOCTYPE_SPREADSHEET;
+ }
+ else if (xDocument->supportsService(u"com.sun.star.presentation.PresentationDocument"_ustr))
+ {
+ return LOK_DOCTYPE_PRESENTATION;
+ }
+ else if (xDocument->supportsService(u"com.sun.star.drawing.DrawingDocument"_ustr))
+ {
+ return LOK_DOCTYPE_DRAWING;
+ }
+ else if (xDocument->supportsService(u"com.sun.star.text.TextDocument"_ustr) || xDocument->supportsService(u"com.sun.star.text.WebDocument"_ustr))
+ {
+ return LOK_DOCTYPE_TEXT;
+ }
+ else
+ {
+ SetLastExceptionMsg(u"unknown document type"_ustr);
+ }
+ }
+ catch (const uno::Exception& exception)
+ {
+ SetLastExceptionMsg("exception: " + exception.Message);
+ }
+ return LOK_DOCTYPE_OTHER;
+}
+
+} // anonymous namespace
+
+LibLODocument_Impl::LibLODocument_Impl(uno::Reference <css::lang::XComponent> xComponent, int nDocumentId)
+ : mxComponent(std::move(xComponent))
+ , mnDocumentId(nDocumentId)
+{
+ assert(nDocumentId != -1 && "Cannot set mnDocumentId to -1");
+
+ m_pDocumentClass = gDocumentClass.lock();
+ if (!m_pDocumentClass)
+ {
+ m_pDocumentClass = std::make_shared<LibreOfficeKitDocumentClass>();
+
+ m_pDocumentClass->nSize = sizeof(LibreOfficeKitDocumentClass);
+
+ m_pDocumentClass->destroy = doc_destroy;
+ m_pDocumentClass->saveAs = doc_saveAs;
+ m_pDocumentClass->getDocumentType = doc_getDocumentType;
+ m_pDocumentClass->getParts = doc_getParts;
+ m_pDocumentClass->getPartPageRectangles = doc_getPartPageRectangles;
+ m_pDocumentClass->getPart = doc_getPart;
+ m_pDocumentClass->setPart = doc_setPart;
+ m_pDocumentClass->selectPart = doc_selectPart;
+ m_pDocumentClass->moveSelectedParts = doc_moveSelectedParts;
+ m_pDocumentClass->getPartName = doc_getPartName;
+ m_pDocumentClass->setPartMode = doc_setPartMode;
+ m_pDocumentClass->getEditMode = doc_getEditMode;
+ m_pDocumentClass->paintTile = doc_paintTile;
+ m_pDocumentClass->paintPartTile = doc_paintPartTile;
+ m_pDocumentClass->getTileMode = doc_getTileMode;
+ m_pDocumentClass->getDocumentSize = doc_getDocumentSize;
+ m_pDocumentClass->getDataArea = doc_getDataArea;
+ m_pDocumentClass->initializeForRendering = doc_initializeForRendering;
+ m_pDocumentClass->registerCallback = doc_registerCallback;
+ m_pDocumentClass->postKeyEvent = doc_postKeyEvent;
+ m_pDocumentClass->postWindowExtTextInputEvent = doc_postWindowExtTextInputEvent;
+ m_pDocumentClass->removeTextContext = doc_removeTextContext;
+ m_pDocumentClass->postWindowKeyEvent = doc_postWindowKeyEvent;
+ m_pDocumentClass->postMouseEvent = doc_postMouseEvent;
+ m_pDocumentClass->postWindowMouseEvent = doc_postWindowMouseEvent;
+ m_pDocumentClass->sendDialogEvent = doc_sendDialogEvent;
+ m_pDocumentClass->postUnoCommand = doc_postUnoCommand;
+ m_pDocumentClass->setTextSelection = doc_setTextSelection;
+ m_pDocumentClass->setWindowTextSelection = doc_setWindowTextSelection;
+ m_pDocumentClass->getTextSelection = doc_getTextSelection;
+ m_pDocumentClass->getSelectionType = doc_getSelectionType;
+ m_pDocumentClass->getSelectionTypeAndText = doc_getSelectionTypeAndText;
+ m_pDocumentClass->getClipboard = doc_getClipboard;
+ m_pDocumentClass->setClipboard = doc_setClipboard;
+ m_pDocumentClass->paste = doc_paste;
+ m_pDocumentClass->setGraphicSelection = doc_setGraphicSelection;
+ m_pDocumentClass->resetSelection = doc_resetSelection;
+ m_pDocumentClass->getCommandValues = doc_getCommandValues;
+ m_pDocumentClass->setClientZoom = doc_setClientZoom;
+ m_pDocumentClass->setClientVisibleArea = doc_setClientVisibleArea;
+ m_pDocumentClass->setOutlineState = doc_setOutlineState;
+
+ m_pDocumentClass->createView = doc_createView;
+ m_pDocumentClass->destroyView = doc_destroyView;
+ m_pDocumentClass->setView = doc_setView;
+ m_pDocumentClass->getView = doc_getView;
+ m_pDocumentClass->getViewsCount = doc_getViewsCount;
+ m_pDocumentClass->getViewIds = doc_getViewIds;
+
+ m_pDocumentClass->renderFont = doc_renderFont;
+ m_pDocumentClass->renderFontOrientation = doc_renderFontOrientation;
+ m_pDocumentClass->getPartHash = doc_getPartHash;
+
+ m_pDocumentClass->paintWindow = doc_paintWindow;
+ m_pDocumentClass->paintWindowDPI = doc_paintWindowDPI;
+ m_pDocumentClass->paintWindowForView = doc_paintWindowForView;
+ m_pDocumentClass->postWindow = doc_postWindow;
+ m_pDocumentClass->resizeWindow = doc_resizeWindow;
+
+ m_pDocumentClass->setViewLanguage = doc_setViewLanguage;
+
+ m_pDocumentClass->getPartInfo = doc_getPartInfo;
+
+ m_pDocumentClass->insertCertificate = doc_insertCertificate;
+ m_pDocumentClass->addCertificate = doc_addCertificate;
+ m_pDocumentClass->getSignatureState = doc_getSignatureState;
+
+ m_pDocumentClass->renderShapeSelection = doc_renderShapeSelection;
+ m_pDocumentClass->postWindowGestureEvent = doc_postWindowGestureEvent;
+
+ m_pDocumentClass->createViewWithOptions = doc_createViewWithOptions;
+ m_pDocumentClass->completeFunction = doc_completeFunction;
+
+ m_pDocumentClass->sendFormFieldEvent = doc_sendFormFieldEvent;
+ m_pDocumentClass->renderSearchResult = doc_renderSearchResult;
+
+ m_pDocumentClass->setBlockedCommandList = doc_setBlockedCommandList;
+
+ m_pDocumentClass->sendContentControlEvent = doc_sendContentControlEvent;
+
+ m_pDocumentClass->setViewTimezone = doc_setViewTimezone;
+
+ m_pDocumentClass->setAccessibilityState = doc_setAccessibilityState;
+
+ m_pDocumentClass->getA11yFocusedParagraph = doc_getA11yFocusedParagraph;
+ m_pDocumentClass->getA11yCaretPosition = doc_getA11yCaretPosition;
+
+ gDocumentClass = m_pDocumentClass;
+ }
+ pClass = m_pDocumentClass.get();
+
+#ifndef IOS
+ forceSetClipboardForCurrentView(this);
+#endif
+}
+
+LibLODocument_Impl::~LibLODocument_Impl()
+{
+ try
+ {
+ mxComponent->dispose();
+ }
+ catch (const css::lang::DisposedException&)
+ {
+ TOOLS_WARN_EXCEPTION("lok", "failed to dispose document");
+ }
+}
+
+static OUString getGenerator()
+{
+ OUString sGenerator(
+ Translate::ExpandVariables(u"%PRODUCTNAME %PRODUCTVERSION%PRODUCTEXTENSION (%1)"_ustr));
+ OUString os(u"$_OS"_ustr);
+ ::rtl::Bootstrap::expandMacros(os);
+ return sGenerator.replaceFirst("%1", os);
+}
+
+extern "C" {
+
+CallbackFlushHandler::TimeoutIdle::TimeoutIdle( CallbackFlushHandler* handler )
+ : Timer( "lokit timer callback" )
+ , mHandler( handler )
+{
+ // A second timer with higher priority, it'll ensure we flush in reasonable time if we get too busy
+ // to get POST_PAINT priority processing. Otherwise it could take a long time to flush.
+ SetPriority(TaskPriority::DEFAULT);
+ SetTimeout( 100 ); // 100 ms
+}
+
+void CallbackFlushHandler::TimeoutIdle::Invoke()
+{
+ mHandler->Invoke();
+}
+
+// One of these is created per view to handle events cf. doc_registerCallback
+CallbackFlushHandler::CallbackFlushHandler(LibreOfficeKitDocument* pDocument, LibreOfficeKitCallback pCallback, void* pData)
+ : Idle( "lokit idle callback" ),
+ m_pDocument(pDocument),
+ m_pCallback(pCallback),
+ m_pData(pData),
+ m_nDisableCallbacks(0),
+ m_TimeoutIdle( this )
+{
+ SetPriority(TaskPriority::POST_PAINT);
+
+ // Add the states that are safe to skip duplicates on, even when
+ // not consequent (i.e. do no emit them if unchanged from last).
+ m_states.emplace(LOK_CALLBACK_TEXT_SELECTION, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_GRAPHIC_SELECTION, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_STATE_CHANGED, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_MOUSE_POINTER, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_CELL_CURSOR, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_CELL_FORMULA, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_CELL_ADDRESS, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_CURSOR_VISIBLE, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_SET_PART, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_TABLE_SELECTED, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_TAB_STOP_LIST, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_RULER_UPDATE, "NIL"_ostr);
+ m_states.emplace(LOK_CALLBACK_STATUS_INDICATOR_SET_VALUE, "NIL"_ostr);
+}
+
+CallbackFlushHandler::~CallbackFlushHandler()
+{
+ Stop();
+}
+
+CallbackFlushHandler::queue_type2::iterator CallbackFlushHandler::toQueue2(CallbackFlushHandler::queue_type1::iterator pos)
+{
+ int delta = std::distance(m_queue1.begin(), pos);
+ return m_queue2.begin() + delta;
+}
+
+CallbackFlushHandler::queue_type2::reverse_iterator CallbackFlushHandler::toQueue2(CallbackFlushHandler::queue_type1::reverse_iterator pos)
+{
+ int delta = std::distance(m_queue1.rbegin(), pos);
+ return m_queue2.rbegin() + delta;
+}
+
+void CallbackFlushHandler::setUpdatedType( int nType, bool value )
+{
+ assert(isUpdatedType(nType));
+ if( m_updatedTypes.size() <= o3tl::make_unsigned( nType ))
+ m_updatedTypes.resize( nType + 1 ); // new are default-constructed, i.e. false
+ m_updatedTypes[ nType ] = value;
+ if(value)
+ startTimer();
+}
+
+void CallbackFlushHandler::resetUpdatedType( int nType )
+{
+ setUpdatedType( nType, false );
+}
+
+void CallbackFlushHandler::setUpdatedTypePerViewId( int nType, int nViewId, int nSourceViewId, bool value )
+{
+ assert(isUpdatedTypePerViewId(nType));
+ std::vector<PerViewIdData>& types = m_updatedTypesPerViewId[ nViewId ];
+ if( types.size() <= o3tl::make_unsigned( nType ))
+ types.resize( nType + 1 ); // new are default-constructed, i.e. 'set' is false
+ types[ nType ] = PerViewIdData{ value, nSourceViewId };
+ if(value)
+ startTimer();
+}
+
+void CallbackFlushHandler::resetUpdatedTypePerViewId( int nType, int nViewId )
+{
+ assert(isUpdatedTypePerViewId(nType));
+ bool allViewIds = false;
+ // Handle specially messages that do not have viewId for backwards compatibility.
+ if( nType == LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR && !comphelper::LibreOfficeKit::isViewIdForVisCursorInvalidation())
+ allViewIds = true;
+ if( !allViewIds )
+ {
+ setUpdatedTypePerViewId( nType, nViewId, -1, false );
+ return;
+ }
+ for( auto& it : m_updatedTypesPerViewId )
+ {
+ std::vector<PerViewIdData>& types = it.second;
+ if( types.size() >= o3tl::make_unsigned( nType ))
+ types[ nType ].set = false;
+ }
+}
+
+void CallbackFlushHandler::libreOfficeKitViewCallback(int nType, const OString& pPayload)
+{
+ CallbackData callbackData(pPayload);
+ queue(nType, callbackData);
+}
+
+void CallbackFlushHandler::libreOfficeKitViewCallbackWithViewId(int nType, const OString& pPayload, int nViewId)
+{
+ CallbackData callbackData(pPayload, nViewId);
+ queue(nType, callbackData);
+}
+
+void CallbackFlushHandler::libreOfficeKitViewInvalidateTilesCallback(const tools::Rectangle* pRect, int nPart, int nMode)
+{
+ CallbackData callbackData(pRect, nPart, nMode);
+ queue(LOK_CALLBACK_INVALIDATE_TILES, callbackData);
+}
+
+void CallbackFlushHandler::libreOfficeKitViewUpdatedCallback(int nType)
+{
+ assert(isUpdatedType( nType ));
+ std::unique_lock<std::recursive_mutex> lock(m_mutex);
+ SAL_INFO("lok", "Updated: [" << nType << "]");
+ setUpdatedType(nType, true);
+}
+
+void CallbackFlushHandler::libreOfficeKitViewUpdatedCallbackPerViewId(int nType, int nViewId, int nSourceViewId)
+{
+ assert(isUpdatedTypePerViewId( nType ));
+ std::unique_lock<std::recursive_mutex> lock(m_mutex);
+ SAL_INFO("lok", "Updated: [" << nType << "]");
+ setUpdatedTypePerViewId(nType, nViewId, nSourceViewId, true);
+}
+
+void CallbackFlushHandler::dumpState(rtl::OStringBuffer &rState)
+{
+ // NB. no locking
+ rState.append("\nView:\t");
+ rState.append(static_cast<sal_Int32>(m_viewId));
+ rState.append("\n\tDisableCallbacks:\t");
+ rState.append(static_cast<sal_Int32>(m_nDisableCallbacks));
+ rState.append("\n\tStates:\n");
+ for (const auto &i : m_states)
+ {
+ rState.append("\n\t\t");
+ rState.append(static_cast<sal_Int32>(i.first));
+ rState.append("\t");
+ rState.append(i.second);
+ }
+}
+
+void CallbackFlushHandler::libreOfficeKitViewAddPendingInvalidateTiles()
+{
+ // Invoke() will call flushPendingLOKInvalidateTiles(), so just make sure the timer is active.
+ startTimer();
+}
+
+void CallbackFlushHandler::queue(const int type, const OString& data)
+{
+ CallbackData callbackData(data);
+ queue(type, callbackData);
+}
+
+void CallbackFlushHandler::queue(const int type, CallbackData& aCallbackData)
+{
+ comphelper::ProfileZone aZone("CallbackFlushHandler::queue");
+
+ SAL_INFO("lok", "Queue: [" << type << "]: [" << aCallbackData.getPayload() << "] on " << m_queue1.size() << " entries.");
+
+ bool bIsChartActive = false;
+ bool bIsComment = false;
+ if (type == LOK_CALLBACK_GRAPHIC_SELECTION)
+ {
+ LokChartHelper aChartHelper(SfxViewShell::Current());
+ bIsChartActive = aChartHelper.GetWindow() != nullptr;
+ }
+ else if (type == LOK_CALLBACK_COMMENT)
+ {
+ bIsComment = true;
+ }
+
+ if (callbacksDisabled() && !bIsChartActive && !bIsComment)
+ {
+ // We drop notifications when this is set, except for important ones.
+ // When we issue a complex command (such as .uno:InsertAnnotation)
+ // there will be multiple notifications. On the first invalidation
+ // we will start painting, but other events will get fired
+ // while the complex command in question executes.
+ // We don't want to suppress everything here on the wrong assumption
+ // that no new events are fired during painting.
+ if (type != LOK_CALLBACK_STATE_CHANGED &&
+ type != LOK_CALLBACK_INVALIDATE_TILES &&
+ type != LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR &&
+ type != LOK_CALLBACK_CURSOR_VISIBLE &&
+ type != LOK_CALLBACK_VIEW_CURSOR_VISIBLE &&
+ type != LOK_CALLBACK_TEXT_SELECTION &&
+ type != LOK_CALLBACK_TEXT_SELECTION_START &&
+ type != LOK_CALLBACK_TEXT_SELECTION_END &&
+ type != LOK_CALLBACK_MEDIA_SHAPE &&
+ type != LOK_CALLBACK_REFERENCE_MARKS)
+ {
+ SAL_INFO("lok", "Skipping while painting [" << type << "]: [" << aCallbackData.getPayload() << "].");
+ return;
+ }
+
+ // In Writer we drop all notifications during painting.
+ if (doc_getDocumentType(m_pDocument) == LOK_DOCTYPE_TEXT)
+ return;
+ }
+
+ // Suppress invalid payloads.
+ if (type == LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR &&
+ aCallbackData.getPayload().indexOf(", 0, 0, ") != -1 &&
+ aCallbackData.getPayload().indexOf("\"hyperlink\":\"\"") == -1 &&
+ aCallbackData.getPayload().indexOf("\"hyperlink\": {}") == -1)
+ {
+ // The cursor position is often the relative coordinates of the widget
+ // issuing it, instead of the absolute one that we expect.
+ // This is temporary however, and, once the control is created and initialized
+ // correctly, it eventually emits the correct absolute coordinates.
+ SAL_INFO("lok", "Skipping invalid event [" << type << "]: [" << aCallbackData.getPayload() << "].");
+ return;
+ }
+
+ std::unique_lock<std::recursive_mutex> lock(m_mutex);
+
+ // Update types should be received via the updated callbacks for performance,
+ // getting them as normal callbacks is technically not wrong, but probably should be avoided.
+ // Reset the updated flag if we get a normal message.
+ if(isUpdatedType(type))
+ {
+ SAL_INFO("lok", "Received event with updated type [" << type << "] as normal callback");
+ resetUpdatedType(type);
+ }
+ if(isUpdatedTypePerViewId(type))
+ {
+ SAL_INFO("lok", "Received event with updated type [" << type << "] as normal callback");
+ resetUpdatedTypePerViewId(type, aCallbackData.getViewId());
+ }
+
+ // drop duplicate callbacks for the listed types
+ switch (type)
+ {
+ case LOK_CALLBACK_TEXT_SELECTION_START:
+ case LOK_CALLBACK_TEXT_SELECTION_END:
+ case LOK_CALLBACK_TEXT_SELECTION:
+ case LOK_CALLBACK_GRAPHIC_SELECTION:
+ case LOK_CALLBACK_GRAPHIC_VIEW_SELECTION:
+ case LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR:
+ case LOK_CALLBACK_INVALIDATE_VIEW_CURSOR:
+ case LOK_CALLBACK_STATE_CHANGED:
+ case LOK_CALLBACK_MOUSE_POINTER:
+ case LOK_CALLBACK_CELL_CURSOR:
+ case LOK_CALLBACK_CELL_VIEW_CURSOR:
+ case LOK_CALLBACK_CELL_FORMULA:
+ case LOK_CALLBACK_CELL_ADDRESS:
+ case LOK_CALLBACK_CELL_SELECTION_AREA:
+ case LOK_CALLBACK_CURSOR_VISIBLE:
+ case LOK_CALLBACK_VIEW_CURSOR_VISIBLE:
+ case LOK_CALLBACK_SET_PART:
+ case LOK_CALLBACK_TEXT_VIEW_SELECTION:
+ case LOK_CALLBACK_INVALIDATE_HEADER:
+ case LOK_CALLBACK_WINDOW:
+ case LOK_CALLBACK_CALC_FUNCTION_LIST:
+ case LOK_CALLBACK_INVALIDATE_SHEET_GEOMETRY:
+ case LOK_CALLBACK_REFERENCE_MARKS:
+ case LOK_CALLBACK_CELL_AUTO_FILL_AREA:
+ case LOK_CALLBACK_A11Y_FOCUS_CHANGED:
+ case LOK_CALLBACK_A11Y_CARET_CHANGED:
+ case LOK_CALLBACK_A11Y_TEXT_SELECTION_CHANGED:
+ case LOK_CALLBACK_A11Y_FOCUSED_CELL_CHANGED:
+ case LOK_CALLBACK_COLOR_PALETTES:
+ case LOK_CALLBACK_A11Y_EDITING_IN_SELECTION_STATE:
+ case LOK_CALLBACK_A11Y_SELECTION_CHANGED:
+ {
+ const auto& pos = std::find(m_queue1.rbegin(), m_queue1.rend(), type);
+ auto pos2 = toQueue2(pos);
+ if (pos != m_queue1.rend() && pos2->getPayload() == aCallbackData.getPayload())
+ {
+ SAL_INFO("lok", "Skipping queue duplicate [" << type << + "]: [" << aCallbackData.getPayload() << "].");
+ return;
+ }
+ }
+ break;
+ }
+
+ if (type == LOK_CALLBACK_TEXT_SELECTION && aCallbackData.isEmpty())
+ {
+ const auto& posStart = std::find(m_queue1.rbegin(), m_queue1.rend(), LOK_CALLBACK_TEXT_SELECTION_START);
+ auto posStart2 = toQueue2(posStart);
+ if (posStart != m_queue1.rend())
+ posStart2->clear();
+
+ const auto& posEnd = std::find(m_queue1.rbegin(), m_queue1.rend(), LOK_CALLBACK_TEXT_SELECTION_END);
+ auto posEnd2 = toQueue2(posEnd);
+ if (posEnd != m_queue1.rend())
+ posEnd2->clear();
+ }
+
+ // When payload is empty discards any previous state.
+ if (aCallbackData.isEmpty())
+ {
+ switch (type)
+ {
+ case LOK_CALLBACK_TEXT_SELECTION_START:
+ case LOK_CALLBACK_TEXT_SELECTION_END:
+ case LOK_CALLBACK_TEXT_SELECTION:
+ case LOK_CALLBACK_GRAPHIC_SELECTION:
+ case LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR:
+ case LOK_CALLBACK_INVALIDATE_TILES:
+ if (removeAll(type))
+ SAL_INFO("lok", "Removed dups of [" << type << "]: [" << aCallbackData.getPayload() << "].");
+ break;
+ }
+ }
+ else
+ {
+ switch (type)
+ {
+ // These are safe to use the latest state and ignore previous
+ // ones (if any) since the last overrides previous ones.
+ case LOK_CALLBACK_TEXT_SELECTION_START:
+ case LOK_CALLBACK_TEXT_SELECTION_END:
+ case LOK_CALLBACK_TEXT_SELECTION:
+ case LOK_CALLBACK_MOUSE_POINTER:
+ case LOK_CALLBACK_CELL_CURSOR:
+ case LOK_CALLBACK_CELL_FORMULA:
+ case LOK_CALLBACK_CELL_ADDRESS:
+ case LOK_CALLBACK_CURSOR_VISIBLE:
+ case LOK_CALLBACK_SET_PART:
+ case LOK_CALLBACK_STATUS_INDICATOR_SET_VALUE:
+ case LOK_CALLBACK_RULER_UPDATE:
+ case LOK_CALLBACK_A11Y_FOCUS_CHANGED:
+ case LOK_CALLBACK_A11Y_CARET_CHANGED:
+ case LOK_CALLBACK_A11Y_TEXT_SELECTION_CHANGED:
+ case LOK_CALLBACK_A11Y_FOCUSED_CELL_CHANGED:
+ case LOK_CALLBACK_COLOR_PALETTES:
+ {
+ if (removeAll(type))
+ SAL_INFO("lok", "Removed dups of [" << type << "]: [" << aCallbackData.getPayload() << "].");
+ }
+ break;
+
+ // These are safe to use the latest state and ignore previous
+ // ones (if any) since the last overrides previous ones,
+ // but only if the view is the same.
+ case LOK_CALLBACK_CELL_VIEW_CURSOR:
+ case LOK_CALLBACK_GRAPHIC_VIEW_SELECTION:
+ case LOK_CALLBACK_INVALIDATE_VIEW_CURSOR:
+ case LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR:
+ case LOK_CALLBACK_TEXT_VIEW_SELECTION:
+ case LOK_CALLBACK_VIEW_CURSOR_VISIBLE:
+ case LOK_CALLBACK_CALC_FUNCTION_LIST:
+ case LOK_CALLBACK_FORM_FIELD_BUTTON:
+ {
+ // deleting the duplicate of visible cursor message can cause hyperlink popup not to show up on second/or more click on the same place.
+ // If the hyperlink is not empty we can bypass that to show the popup
+ const bool hyperLinkException = type == LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR &&
+ aCallbackData.getPayload().indexOf("\"hyperlink\":\"\"") == -1 &&
+ aCallbackData.getPayload().indexOf("\"hyperlink\": {}") == -1;
+ if(!hyperLinkException)
+ {
+ const int nViewId = aCallbackData.getViewId();
+ removeAll(type, [nViewId] (const CallbackData& elemData) {
+ return (nViewId == elemData.getViewId());
+ }
+ );
+ }
+ }
+ break;
+
+ case LOK_CALLBACK_INVALIDATE_TILES:
+ if (processInvalidateTilesEvent(type, aCallbackData))
+ return;
+ break;
+
+ // State changes with same name override previous ones with a different value.
+ // Ex. ".uno:PageStatus=Slide 20 of 83" overwrites any previous PageStatus.
+ case LOK_CALLBACK_STATE_CHANGED:
+ {
+ // Compare the state name=value and overwrite earlier entries with same name.
+ const auto pos = aCallbackData.getPayload().indexOf('=');
+ if (pos != -1)
+ {
+ const std::string_view name = aCallbackData.getPayload().subView(0, pos + 1);
+ // This is needed because otherwise it creates some problems when
+ // a save occurs while a cell is still edited in Calc.
+ if (name != ".uno:ModifiedStatus=")
+ {
+ removeAll(type, [&name] (const CallbackData& elemData) {
+ return elemData.getPayload().startsWith(name);
+ }
+ );
+ }
+ }
+ }
+ break;
+
+ case LOK_CALLBACK_WINDOW:
+ if (processWindowEvent(type, aCallbackData))
+ return;
+ break;
+
+ case LOK_CALLBACK_GRAPHIC_SELECTION:
+ {
+ // remove only selection ranges and 'EMPTY' messages
+ // always send 'INPLACE' and 'INPLACE EXIT' messages
+ removeAll(type, [] (const CallbackData& elemData)
+ { return (elemData.getPayload().indexOf("INPLACE") == -1); });
+ }
+ break;
+ }
+ }
+
+ // Validate that the cached data and the payload string are identical.
+ assert(aCallbackData.validate() && "Cached callback payload object and string mismatch!");
+ m_queue1.emplace_back(type);
+ m_queue2.emplace_back(aCallbackData);
+ SAL_INFO("lok", "Queued #" << (m_queue1.size() - 1) <<
+ " [" << type << "]: [" << aCallbackData.getPayload() << "] to have " << m_queue1.size() << " entries.");
+
+#ifdef DBG_UTIL
+ {
+ // Dump the queue state and validate cached data.
+ int i = 1;
+ std::ostringstream oss;
+ if (m_queue1.empty())
+ oss << "Empty";
+ else
+ oss << m_queue1.size() << " items\n";
+ auto it1 = m_queue1.begin();
+ auto it2 = m_queue2.begin();
+ for (; it1 != m_queue1.end(); ++it1, ++it2)
+ oss << i++ << ": [" << *it1 << "] [" << it2->getPayload() << "].\n";
+ SAL_INFO("lok", "Current Queue: " << oss.str());
+ assert(
+ std::all_of(
+ m_queue2.begin(), m_queue2.end(),
+ [](const CallbackData& c) { return c.validate(); }));
+ }
+#endif
+
+ lock.unlock();
+ startTimer();
+}
+
+bool CallbackFlushHandler::processInvalidateTilesEvent(int type, CallbackData& aCallbackData)
+{
+ RectangleAndPart rcNew = aCallbackData.getRectangleAndPart();
+ if (rcNew.isEmpty())
+ {
+ SAL_INFO("lok", "Skipping invalid event [" << type << "]: [" << aCallbackData.getPayload() << "].");
+ return true;
+ }
+
+ // If we have to invalidate all tiles, we can skip any new tile invalidation.
+ // Find the last INVALIDATE_TILES entry, if any to see if it's invalidate-all.
+ const auto& pos
+ = std::find(m_queue1.rbegin(), m_queue1.rend(), LOK_CALLBACK_INVALIDATE_TILES);
+ if (pos != m_queue1.rend())
+ {
+ auto pos2 = toQueue2(pos);
+ const RectangleAndPart& rcOld = pos2->getRectangleAndPart();
+ if (rcOld.isInfinite() && (rcOld.m_nPart == -1 || rcOld.m_nPart == rcNew.m_nPart) &&
+ (rcOld.m_nMode == rcNew.m_nMode))
+ {
+ SAL_INFO("lok", "Skipping queue [" << type << "]: [" << aCallbackData.getPayload()
+ << "] since all tiles need to be invalidated.");
+ return true;
+ }
+
+ if ((rcOld.m_nPart == -1 || rcOld.m_nPart == rcNew.m_nPart) && (rcOld.m_nMode == rcNew.m_nMode))
+ {
+ // If fully overlapping.
+ if (rcOld.m_aRectangle.Contains(rcNew.m_aRectangle))
+ {
+ SAL_INFO("lok", "Skipping queue [" << type << "]: [" << aCallbackData.getPayload()
+ << "] since overlaps existing all-parts.");
+ return true;
+ }
+ }
+ }
+
+ if (rcNew.isInfinite())
+ {
+ SAL_INFO("lok", "Have Empty [" << type << "]: [" << aCallbackData.getPayload()
+ << "] so removing all with part " << rcNew.m_nPart << ".");
+ removeAll(LOK_CALLBACK_INVALIDATE_TILES, [&rcNew](const CallbackData& elemData) {
+ // Remove exiting if new is all-encompassing, or if of the same part.
+ return ((rcNew.m_nPart == -1 || rcNew.m_nPart == elemData.getRectangleAndPart().m_nPart)
+ && (rcNew.m_nMode == elemData.getRectangleAndPart().m_nMode));
+ });
+ }
+ else
+ {
+ const auto rcOrig = rcNew;
+
+ SAL_INFO("lok", "Have [" << type << "]: [" << aCallbackData.getPayload() << "] so merging overlapping.");
+ removeAll(LOK_CALLBACK_INVALIDATE_TILES,[&rcNew](const CallbackData& elemData) {
+ const RectangleAndPart& rcOld = elemData.getRectangleAndPart();
+ if (rcNew.m_nPart != -1 && rcOld.m_nPart != -1 &&
+ (rcOld.m_nPart != rcNew.m_nPart || rcOld.m_nMode != rcNew.m_nMode))
+ {
+ SAL_INFO("lok", "Nothing to merge between new: "
+ << rcNew.toString() << ", and old: " << rcOld.toString());
+ return false;
+ }
+
+ if (rcNew.m_nPart == -1)
+ {
+ // Don't merge unless fully overlapped.
+ SAL_INFO("lok", "New " << rcNew.toString() << " has " << rcOld.toString()
+ << "?");
+ if (rcNew.m_aRectangle.Contains(rcOld.m_aRectangle) && rcOld.m_nMode == rcNew.m_nMode)
+ {
+ SAL_INFO("lok", "New " << rcNew.toString() << " engulfs old "
+ << rcOld.toString() << ".");
+ return true;
+ }
+ }
+ else if (rcOld.m_nPart == -1)
+ {
+ // Don't merge unless fully overlapped.
+ SAL_INFO("lok", "Old " << rcOld.toString() << " has " << rcNew.toString()
+ << "?");
+ if (rcOld.m_aRectangle.Contains(rcNew.m_aRectangle) && rcOld.m_nMode == rcNew.m_nMode)
+ {
+ SAL_INFO("lok", "New " << rcNew.toString() << " engulfs old "
+ << rcOld.toString() << ".");
+ return true;
+ }
+ }
+ else
+ {
+ const tools::Rectangle rcOverlap
+ = rcNew.m_aRectangle.GetIntersection(rcOld.m_aRectangle);
+ const bool bOverlap = !rcOverlap.IsEmpty() && rcOld.m_nMode == rcNew.m_nMode;
+ SAL_INFO("lok", "Merging " << rcNew.toString() << " & " << rcOld.toString()
+ << " => " << rcOverlap.toString()
+ << " Overlap: " << bOverlap);
+ if (bOverlap)
+ {
+ rcNew.m_aRectangle.Union(rcOld.m_aRectangle);
+ SAL_INFO("lok", "Merged: " << rcNew.toString());
+ return true;
+ }
+ }
+
+ // Keep others.
+ return false;
+ });
+
+ if (rcNew.m_aRectangle != rcOrig.m_aRectangle)
+ {
+ SAL_INFO("lok", "Replacing: " << rcOrig.toString() << " by " << rcNew.toString());
+ if (rcNew.m_aRectangle.GetWidth() < rcOrig.m_aRectangle.GetWidth()
+ || rcNew.m_aRectangle.GetHeight() < rcOrig.m_aRectangle.GetHeight())
+ {
+ SAL_WARN("lok", "Error: merged rect smaller.");
+ }
+ }
+ }
+
+ aCallbackData.updateRectangleAndPart(rcNew);
+ // Queue this one.
+ return false;
+}
+
+bool CallbackFlushHandler::processWindowEvent(int type, CallbackData& aCallbackData)
+{
+ const OString& payload = aCallbackData.getPayload();
+
+ boost::property_tree::ptree& aTree = aCallbackData.setJson(std::string(payload));
+ const unsigned nLOKWindowId = aTree.get<unsigned>("id", 0);
+ const std::string aAction = aTree.get<std::string>("action", "");
+ if (aAction == "invalidate")
+ {
+ std::string aRectStr = aTree.get<std::string>("rectangle", "");
+ // no 'rectangle' field => invalidate all of the window =>
+ // remove all previous window part invalidations
+ if (aRectStr.empty())
+ {
+ removeAll(LOK_CALLBACK_WINDOW,[&nLOKWindowId](const CallbackData& elemData) {
+ const boost::property_tree::ptree& aOldTree = elemData.getJson();
+ if (nLOKWindowId == aOldTree.get<unsigned>("id", 0)
+ && aOldTree.get<std::string>("action", "") == "invalidate")
+ {
+ return true;
+ }
+ return false;
+ });
+ }
+ else
+ {
+ // if we have to invalidate all of the window, ignore
+ // any part invalidation message
+ bool invAllExist = false;
+ auto it1 = m_queue1.rbegin();
+ auto it2 = m_queue2.rbegin();
+ for (;it1 != m_queue1.rend(); ++it1, ++it2)
+ {
+ if (*it1 != LOK_CALLBACK_WINDOW)
+ continue;
+ const boost::property_tree::ptree& aOldTree = it2->getJson();
+ if (nLOKWindowId == aOldTree.get<unsigned>("id", 0)
+ && aOldTree.get<std::string>("action", "") == "invalidate"
+ && aOldTree.get<std::string>("rectangle", "").empty())
+ {
+ invAllExist = true;
+ break;
+ }
+ }
+
+ // we found a invalidate-all window callback
+ if (invAllExist)
+ {
+ SAL_INFO("lok.dialog", "Skipping queue ["
+ << type << "]: [" << payload
+ << "] since whole window needs to be invalidated.");
+ return true;
+ }
+
+ std::istringstream aRectStream(aRectStr);
+ tools::Long nLeft, nTop, nWidth, nHeight;
+ char nComma;
+ aRectStream >> nLeft >> nComma >> nTop >> nComma >> nWidth >> nComma >> nHeight;
+ tools::Rectangle aNewRect(nLeft, nTop, nLeft + nWidth, nTop + nHeight);
+ bool currentIsRedundant = false;
+ removeAll(LOK_CALLBACK_WINDOW, [&aNewRect, &nLOKWindowId,
+ &currentIsRedundant](const CallbackData& elemData) {
+ const boost::property_tree::ptree& aOldTree = elemData.getJson();
+ if (aOldTree.get<std::string>("action", "") == "invalidate")
+ {
+ // Not possible that we encounter an empty rectangle here; we already handled this case above.
+ std::istringstream aOldRectStream(aOldTree.get<std::string>("rectangle", ""));
+ tools::Long nOldLeft, nOldTop, nOldWidth, nOldHeight;
+ char nOldComma;
+ aOldRectStream >> nOldLeft >> nOldComma >> nOldTop >> nOldComma >> nOldWidth
+ >> nOldComma >> nOldHeight;
+ const tools::Rectangle aOldRect = tools::Rectangle(
+ nOldLeft, nOldTop, nOldLeft + nOldWidth, nOldTop + nOldHeight);
+
+ if (nLOKWindowId == aOldTree.get<unsigned>("id", 0))
+ {
+ if (aNewRect == aOldRect)
+ {
+ SAL_INFO("lok.dialog", "Duplicate rect [" << aNewRect.toString()
+ << "]. Skipping new.");
+ // We have a rectangle in the queue already that makes the current Callback useless.
+ currentIsRedundant = true;
+ return false;
+ }
+ // new one engulfs the old one?
+ else if (aNewRect.Contains(aOldRect))
+ {
+ SAL_INFO("lok.dialog",
+ "New rect [" << aNewRect.toString() << "] engulfs old ["
+ << aOldRect.toString() << "]. Replacing old.");
+ return true;
+ }
+ // old one engulfs the new one?
+ else if (aOldRect.Contains(aNewRect))
+ {
+ SAL_INFO("lok.dialog",
+ "Old rect [" << aOldRect.toString() << "] engulfs new ["
+ << aNewRect.toString() << "]. Skipping new.");
+ // We have a rectangle in the queue already that makes the current Callback useless.
+ currentIsRedundant = true;
+ return false;
+ }
+ else
+ {
+ // Overlapping rects.
+ const tools::Rectangle aPreMergeRect = aNewRect;
+ aNewRect.Union(aOldRect);
+ SAL_INFO("lok.dialog", "Merging rects ["
+ << aPreMergeRect.toString() << "] & ["
+ << aOldRect.toString() << "] = ["
+ << aNewRect.toString()
+ << "]. Replacing old.");
+ return true;
+ }
+ }
+ }
+
+ // keep rest
+ return false;
+ });
+
+ // Do not enqueue if redundant.
+ if (currentIsRedundant)
+ return true;
+
+ aTree.put("rectangle", aNewRect.toString().getStr());
+ aCallbackData.setJson(aTree);
+ assert(aCallbackData.validate() && "Validation after setJson failed!");
+ }
+ }
+ else if (aAction == "created")
+ {
+ // Remove all previous actions on same dialog, if we are creating it anew.
+ removeAll(LOK_CALLBACK_WINDOW,[&nLOKWindowId](const CallbackData& elemData) {
+ const boost::property_tree::ptree& aOldTree = elemData.getJson();
+ if (nLOKWindowId == aOldTree.get<unsigned>("id", 0))
+ return true;
+ return false;
+ });
+
+ VclPtr<Window> pWindow = vcl::Window::FindLOKWindow(nLOKWindowId);
+ if (!pWindow)
+ {
+ SetLastExceptionMsg(u"Document doesn't support dialog rendering, or window not found."_ustr);
+ return false;
+ }
+
+#ifndef IOS
+ auto xClip = forceSetClipboardForCurrentView(m_pDocument);
+
+ uno::Reference<datatransfer::clipboard::XClipboard> xClipboard(xClip);
+ pWindow->SetClipboard(xClipboard);
+#endif
+ }
+ else if (aAction == "size_changed")
+ {
+ // A size change is practically re-creation of the window.
+ // But at a minimum it's a full invalidation.
+ removeAll(LOK_CALLBACK_WINDOW, [&nLOKWindowId](const CallbackData& elemData) {
+ const boost::property_tree::ptree& aOldTree = elemData.getJson();
+ if (nLOKWindowId == aOldTree.get<unsigned>("id", 0))
+ {
+ const std::string aOldAction = aOldTree.get<std::string>("action", "");
+ if (aOldAction == "invalidate")
+ return true;
+ }
+ return false;
+ });
+ }
+
+ // Queue this one.
+ return false;
+}
+
+void CallbackFlushHandler::enqueueUpdatedTypes()
+{
+ if( m_updatedTypes.empty() && m_updatedTypesPerViewId.empty())
+ return;
+ assert(m_viewId >= 0);
+ SfxViewShell* viewShell = SfxViewShell::GetFirst( false,
+ [this](const SfxViewShell* shell) { return shell->GetViewShellId().get() == m_viewId; } );
+ assert(viewShell != nullptr);
+
+ // First move data to local structures, so that callbacks don't possibly modify it.
+ std::vector<bool> updatedTypes;
+ std::swap(updatedTypes, m_updatedTypes);
+ boost::container::flat_map<int, std::vector<PerViewIdData>> updatedTypesPerViewId;
+ std::swap(updatedTypesPerViewId, m_updatedTypesPerViewId);
+
+ // Some types must always precede other types, for example
+ // LOK_CALLBACK_TEXT_SELECTION_START and LOK_CALLBACK_TEXT_SELECTION_END
+ // must always precede LOK_CALLBACK_TEXT_SELECTION if present.
+ // Only these types should be present (see isUpdatedType()) and should be processed in this order.
+ static const int orderedUpdatedTypes[] = {
+ LOK_CALLBACK_TEXT_SELECTION_START, LOK_CALLBACK_TEXT_SELECTION_END, LOK_CALLBACK_TEXT_SELECTION };
+ // Only these types should be present (see isUpdatedTypePerViewId()) and (as of now)
+ // the order doesn't matter.
+ static const int orderedUpdatedTypesPerViewId[] = {
+ LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR,
+ LOK_CALLBACK_INVALIDATE_VIEW_CURSOR,
+ LOK_CALLBACK_TEXT_VIEW_SELECTION };
+
+ for( int type : orderedUpdatedTypes )
+ {
+ if(o3tl::make_unsigned( type ) < updatedTypes.size() && updatedTypes[ type ])
+ {
+ enqueueUpdatedType( type, viewShell, m_viewId );
+ }
+ }
+ for( const auto& it : updatedTypesPerViewId )
+ {
+ int viewId = it.first;
+ const std::vector<PerViewIdData>& types = it.second;
+ for( int type : orderedUpdatedTypesPerViewId )
+ {
+ if(o3tl::make_unsigned( type ) < types.size() && types[ type ].set)
+ {
+ SfxViewShell* sourceViewShell = viewShell;
+ const int sourceViewId = types[ type ].sourceViewId;
+ if( sourceViewId != m_viewId )
+ {
+ assert(sourceViewId >= 0);
+ sourceViewShell = SfxViewShell::GetFirst( false,
+ [sourceViewId](const SfxViewShell* shell) { return shell->GetViewShellId().get() == sourceViewId; } );
+ }
+ if(sourceViewShell == nullptr)
+ {
+ SAL_INFO("lok", "View #" << sourceViewId << " no longer found for updated event [" << type << "]");
+ continue; // View removed, probably cleaning up.
+ }
+ enqueueUpdatedType( type, sourceViewShell, viewId );
+ }
+ }
+ }
+}
+
+void CallbackFlushHandler::enqueueUpdatedType( int type, const SfxViewShell* viewShell, int viewId )
+{
+ if (type == LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR)
+ {
+ if (const SfxViewShell* viewShell2 = LokStarMathHelper(viewShell).GetSmViewShell())
+ viewShell = viewShell2;
+ }
+ std::optional<OString> payload = viewShell->getLOKPayload( type, viewId );
+ if(!payload)
+ return; // No actual payload to send.
+ CallbackData callbackData(*payload, viewId);
+ m_queue1.emplace_back(type);
+ m_queue2.emplace_back(callbackData);
+ SAL_INFO("lok", "Queued updated [" << type << "]: [" << callbackData.getPayload()
+ << "] to have " << m_queue1.size() << " entries.");
+}
+
+void CallbackFlushHandler::Invoke()
+{
+ comphelper::ProfileZone aZone("CallbackFlushHandler::Invoke");
+
+ if (!m_pCallback)
+ return;
+
+ // Get any pending invalidate tile events. This will call our callbacks,
+ // so it must be done before taking the mutex.
+ assert(m_viewId >= 0);
+ if(SfxViewShell* viewShell = SfxViewShell::GetFirst( false,
+ [this](const SfxViewShell* shell) { return shell->GetViewShellId().get() == m_viewId; } ))
+ {
+ viewShell->flushPendingLOKInvalidateTiles();
+ }
+
+ std::unique_lock<std::recursive_mutex> lock(m_mutex);
+
+ // Append messages for updated types, fetch them only now.
+ enqueueUpdatedTypes();
+
+ SAL_INFO("lok", "Flushing " << m_queue1.size() << " elements.");
+ auto it1 = m_queue1.begin();
+ auto it2 = m_queue2.begin();
+ for (; it1 != m_queue1.end(); ++it1, ++it2)
+ {
+ const int type = *it1;
+ const auto& payload = it2->getPayload();
+ const int viewId = lcl_isViewCallbackType(type) ? it2->getViewId() : -1;
+
+ SAL_INFO("lok", "processing event: [" << type << ',' << viewId << "]: [" << payload << "].");
+
+ // common code-path for events on this view:
+ if (viewId == -1)
+ {
+ sal_Int32 idx;
+ // key-value pairs
+ if (type == LOK_CALLBACK_STATE_CHANGED &&
+ (idx = payload.indexOf('=')) != -1)
+ {
+ OString key = payload.copy(0, idx);
+ OString value = payload.copy(idx+1);
+ const auto stateIt = m_lastStateChange.find(key);
+ if (stateIt != m_lastStateChange.end())
+ {
+ // If the value didn't change, it's safe to ignore.
+ if (stateIt->second == value)
+ {
+ SAL_INFO("lok", "Skipping new state duplicate: [" << type << "]: [" << payload << "].");
+ continue;
+ }
+ SAL_INFO("lok", "Replacing a state element [" << type << "]: [" << payload << "].");
+ stateIt->second = value;
+ }
+ else
+ {
+ SAL_INFO("lok", "Inserted a new state element: [" << type << "]: [" << payload << "]");
+ m_lastStateChange.emplace(key, value);
+ }
+ }
+ else
+ {
+ const auto stateIt = m_states.find(type);
+ if (stateIt != m_states.end())
+ {
+ // If the state didn't change, it's safe to ignore.
+ if (stateIt->second == payload)
+ {
+ SAL_INFO("lok", "Skipping duplicate [" << type << "]: [" << payload << "].");
+ continue;
+ }
+ stateIt->second = payload;
+ }
+ }
+ }
+ else // less common path for events relating to other views
+ {
+ const auto statesIt = m_viewStates.find(viewId);
+ if (statesIt != m_viewStates.end())
+ {
+ auto& states = statesIt->second;
+ const auto stateIt = states.find(type);
+ if (stateIt != states.end())
+ {
+ // If the state didn't change, it's safe to ignore.
+ if (stateIt->second == payload)
+ {
+ SAL_INFO("lok", "Skipping view duplicate [" << type << ',' << viewId << "]: [" << payload << "].");
+ continue;
+ }
+
+ SAL_INFO("lok", "Replacing an element in view states [" << type << ',' << viewId << "]: [" << payload << "].");
+ stateIt->second = payload;
+ }
+ else
+ {
+ SAL_INFO("lok", "Inserted a new element in view states: [" << type << ',' << viewId << "]: [" << payload << "]");
+ states.emplace(type, payload);
+
+ }
+ }
+ }
+
+ m_pCallback(type, payload.getStr(), m_pData);
+ }
+
+ m_queue1.clear();
+ m_queue2.clear();
+ Stop();
+ m_TimeoutIdle.Stop();
+}
+
+void CallbackFlushHandler::startTimer()
+{
+ if (!IsActive())
+ Start();
+ if (!m_TimeoutIdle.IsActive())
+ m_TimeoutIdle.Start();
+}
+
+bool CallbackFlushHandler::removeAll(int type)
+{
+ bool bErased = false;
+ auto it1 = m_queue1.begin();
+ for(;;)
+ {
+ it1 = std::find(it1, m_queue1.end(), type);
+ if(it1 == m_queue1.end())
+ break;
+ m_queue2.erase(toQueue2(it1));
+ it1 = m_queue1.erase(it1);
+ bErased = true;
+ }
+ return bErased;
+}
+
+bool CallbackFlushHandler::removeAll(int type, const std::function<bool (const CallbackData&)>& rTestFunc)
+{
+ bool bErased = false;
+ auto it1 = m_queue1.begin();
+ for(;;)
+ {
+ it1 = std::find(it1, m_queue1.end(), type);
+ if(it1 == m_queue1.end())
+ break;
+ auto it2 = toQueue2(it1);
+ if (rTestFunc(*it2))
+ {
+ m_queue2.erase(it2);
+ it1 = m_queue1.erase(it1);
+ bErased = true;
+ }
+ else
+ ++it1;
+ }
+ return bErased;
+}
+
+void CallbackFlushHandler::addViewStates(int viewId)
+{
+ const auto& result = m_viewStates.emplace(viewId, decltype(m_viewStates)::mapped_type());
+ if (!result.second && result.first != m_viewStates.end())
+ {
+ result.first->second.clear();
+ }
+}
+
+void CallbackFlushHandler::removeViewStates(int viewId)
+{
+ m_viewStates.erase(viewId);
+}
+
+
+static void doc_destroy(LibreOfficeKitDocument *pThis)
+{
+ comphelper::ProfileZone aZone("doc_destroy");
+
+ SolarMutexGuard aGuard;
+
+#ifndef IOS
+ LOKClipboardFactory::releaseClipboardForView(-1);
+#endif
+
+ LibLODocument_Impl *pDocument = static_cast<LibLODocument_Impl*>(pThis);
+ delete pDocument;
+}
+
+static void lo_destroy (LibreOfficeKit* pThis);
+static int lo_initialize (LibreOfficeKit* pThis, const char* pInstallPath, const char* pUserProfilePath);
+static LibreOfficeKitDocument* lo_documentLoad (LibreOfficeKit* pThis, const char* pURL);
+static char * lo_getError (LibreOfficeKit* pThis);
+static void lo_freeError (char* pFree);
+static LibreOfficeKitDocument* lo_documentLoadWithOptions (LibreOfficeKit* pThis,
+ const char* pURL,
+ const char* pOptions);
+static void lo_registerCallback (LibreOfficeKit* pThis,
+ LibreOfficeKitCallback pCallback,
+ void* pData);
+static char* lo_getFilterTypes(LibreOfficeKit* pThis);
+static void lo_setOptionalFeatures(LibreOfficeKit* pThis, unsigned long long features);
+static void lo_setDocumentPassword(LibreOfficeKit* pThis,
+ const char* pURL,
+ const char* pPassword);
+static char* lo_getVersionInfo(LibreOfficeKit* pThis);
+static int lo_runMacro (LibreOfficeKit* pThis, const char* pURL);
+
+static bool lo_signDocument(LibreOfficeKit* pThis,
+ const char* pUrl,
+ const unsigned char* pCertificateBinary,
+ const int nCertificateBinarySize,
+ const unsigned char* pPrivateKeyBinary,
+ const int nPrivateKeyBinarySize);
+
+static char* lo_extractRequest(LibreOfficeKit* pThis,
+ const char* pFilePath);
+
+static void lo_trimMemory(LibreOfficeKit* pThis, int nTarget);
+
+static void*
+lo_startURP(LibreOfficeKit* pThis, void* pReceiveURPFromLOContext, void* pSendURPToLOContext,
+ int (*fnReceiveURPFromLO)(void* pContext, const signed char* pBuffer, int nLen),
+ int (*fnSendURPToLO)(void* pContext, signed char* pBuffer, int nLen));
+
+static void lo_stopURP(LibreOfficeKit* pThis, void* pSendURPToLOContext);
+
+static void lo_runLoop(LibreOfficeKit* pThis,
+ LibreOfficeKitPollCallback pPollCallback,
+ LibreOfficeKitWakeCallback pWakeCallback,
+ void* pData);
+
+static void lo_sendDialogEvent(LibreOfficeKit* pThis,
+ unsigned long long int nLOKWindowId,
+ const char* pArguments);
+
+static void lo_setOption(LibreOfficeKit* pThis, const char* pOption, const char* pValue);
+
+static void lo_dumpState(LibreOfficeKit* pThis, const char* pOptions, char** pState);
+
+LibLibreOffice_Impl::LibLibreOffice_Impl()
+ : m_pOfficeClass( gOfficeClass.lock() )
+ , maThread(nullptr)
+ , mpCallback(nullptr)
+ , mpCallbackData(nullptr)
+ , mOptionalFeatures(0)
+{
+ if(!m_pOfficeClass) {
+ m_pOfficeClass = std::make_shared<LibreOfficeKitClass>();
+ m_pOfficeClass->nSize = sizeof(LibreOfficeKitClass);
+
+ m_pOfficeClass->destroy = lo_destroy;
+ m_pOfficeClass->documentLoad = lo_documentLoad;
+ m_pOfficeClass->getError = lo_getError;
+ m_pOfficeClass->freeError = lo_freeError;
+ m_pOfficeClass->documentLoadWithOptions = lo_documentLoadWithOptions;
+ m_pOfficeClass->registerCallback = lo_registerCallback;
+ m_pOfficeClass->getFilterTypes = lo_getFilterTypes;
+ m_pOfficeClass->setOptionalFeatures = lo_setOptionalFeatures;
+ m_pOfficeClass->setDocumentPassword = lo_setDocumentPassword;
+ m_pOfficeClass->getVersionInfo = lo_getVersionInfo;
+ m_pOfficeClass->runMacro = lo_runMacro;
+ m_pOfficeClass->signDocument = lo_signDocument;
+ m_pOfficeClass->runLoop = lo_runLoop;
+ m_pOfficeClass->sendDialogEvent = lo_sendDialogEvent;
+ m_pOfficeClass->setOption = lo_setOption;
+ m_pOfficeClass->dumpState = lo_dumpState;
+ m_pOfficeClass->extractRequest = lo_extractRequest;
+ m_pOfficeClass->trimMemory = lo_trimMemory;
+ m_pOfficeClass->startURP = lo_startURP;
+ m_pOfficeClass->stopURP = lo_stopURP;
+
+ gOfficeClass = m_pOfficeClass;
+ }
+
+ pClass = m_pOfficeClass.get();
+}
+
+LibLibreOffice_Impl::~LibLibreOffice_Impl()
+{
+}
+
+namespace
+{
+
+void setLanguageAndLocale(OUString const & aLangISO)
+{
+ SvtSysLocaleOptions aLocalOptions;
+ aLocalOptions.SetLocaleConfigString(aLangISO);
+ aLocalOptions.SetUILocaleConfigString(aLangISO);
+ aLocalOptions.Commit();
+}
+
+void setFormatSpecificFilterData(std::u16string_view sFormat, comphelper::SequenceAsHashMap & rFilterDataMap)
+{
+ if (sFormat == u"pdf")
+ {
+ // always export bookmarks, which is needed for annotations
+ rFilterDataMap[u"ExportBookmarks"_ustr] <<= true;
+ }
+}
+
+} // anonymous namespace
+
+// Wonder global state ...
+static uno::Reference<css::uno::XComponentContext> xContext;
+static uno::Reference<css::lang::XMultiServiceFactory> xSFactory;
+static uno::Reference<css::lang::XMultiComponentFactory> xFactory;
+
+static LibreOfficeKitDocument* lo_documentLoad(LibreOfficeKit* pThis, const char* pURL)
+{
+ return lo_documentLoadWithOptions(pThis, pURL, nullptr);
+}
+
+static LibreOfficeKitDocument* lo_documentLoadWithOptions(LibreOfficeKit* pThis, const char* pURL, const char* pOptions)
+{
+ comphelper::ProfileZone aZone("lo_documentLoadWithOptions");
+
+ SolarMutexGuard aGuard;
+
+ static int nDocumentIdCounter = 0;
+
+ LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(pThis);
+ pLib->maLastExceptionMsg.clear();
+
+ const OUString aURL(getAbsoluteURL(pURL));
+ if (aURL.isEmpty())
+ {
+ pLib->maLastExceptionMsg = u"Filename to load was not provided."_ustr;
+ SAL_INFO("lok", "URL for load is empty");
+ return nullptr;
+ }
+
+ pLib->maLastExceptionMsg.clear();
+
+ if (!xContext.is())
+ {
+ pLib->maLastExceptionMsg = u"ComponentContext is not available"_ustr;
+ SAL_INFO("lok", "ComponentContext is not available");
+ return nullptr;
+ }
+
+ uno::Reference<frame::XDesktop2> xComponentLoader = frame::Desktop::create(xContext);
+
+ if (!xComponentLoader.is())
+ {
+ pLib->maLastExceptionMsg = u"ComponentLoader is not available"_ustr;
+ SAL_INFO("lok", "ComponentLoader is not available");
+ return nullptr;
+ }
+
+ try
+ {
+ // 'Language=...' is an option that LOK consumes by itself, and does
+ // not pass it as a parameter to the filter
+ OUString aOptions = getUString(pOptions);
+ const OUString aLanguage = extractParameter(aOptions, u"Language");
+
+ if (!aLanguage.isEmpty() && LanguageTag::isValidBcp47(aLanguage, nullptr))
+ {
+ static bool isLoading = true;
+ if (isLoading)
+ {
+ // Capture the language used to load the document.
+ SfxLokHelper::setLoadLanguage(aLanguage);
+ isLoading = false;
+ }
+
+ SfxLokHelper::setDefaultLanguage(aLanguage);
+ // Set the LOK language tag, used for dialog tunneling.
+ comphelper::LibreOfficeKit::setLanguageTag(LanguageTag(aLanguage));
+ comphelper::LibreOfficeKit::setLocale(LanguageTag(aLanguage));
+
+ SAL_INFO("lok", "Set document language to " << aLanguage);
+ // use with care - it sets it for the entire core, not just the
+ // document
+ setLanguageAndLocale(aLanguage);
+ // Need to reset the static initialized values
+ SvNumberFormatter::resetTheCurrencyTable();
+ }
+
+ // Set the timezone, if not empty.
+ const OUString aTimezone = extractParameter(aOptions, u"Timezone");
+ if (!aTimezone.isEmpty())
+ {
+ SfxLokHelper::setDefaultTimezone(true, aTimezone);
+ }
+ else
+ {
+ // Default to the TZ envar, if set.
+ const char* tz = ::getenv("TZ");
+ if (tz)
+ {
+ SfxLokHelper::setDefaultTimezone(true,
+ OStringToOUString(tz, RTL_TEXTENCODING_UTF8));
+ }
+ else
+ {
+ SfxLokHelper::setDefaultTimezone(false, OUString());
+ }
+ }
+
+ const OUString aDeviceFormFactor = extractParameter(aOptions, u"DeviceFormFactor");
+ SfxLokHelper::setDeviceFormFactor(aDeviceFormFactor);
+
+ const OUString aBatch = extractParameter(aOptions, u"Batch");
+ if (!aBatch.isEmpty())
+ {
+ Application::SetDialogCancelMode(DialogCancelMode::LOKSilent);
+ }
+
+ const OUString sFilterOptions = aOptions;
+
+ rtl::Reference<LOKInteractionHandler> const pInteraction(
+ new LOKInteractionHandler("load"_ostr, pLib));
+ auto const pair(pLib->mInteractionMap.insert(std::make_pair(aURL.toUtf8(), pInteraction)));
+ comphelper::ScopeGuard const g([&] () {
+ if (pair.second)
+ {
+ pLib->mInteractionMap.erase(aURL.toUtf8());
+ }
+ });
+ uno::Reference<task::XInteractionHandler2> const xInteraction(pInteraction);
+
+ int nMacroSecurityLevel = 1;
+ const OUString aMacroSecurityLevel = extractParameter(aOptions, u"MacroSecurityLevel");
+ if (!aMacroSecurityLevel.isEmpty())
+ {
+ double nNumber;
+ sal_uInt32 nFormat = 1;
+ SvNumberFormatter aFormatter(::comphelper::getProcessComponentContext(), LANGUAGE_ENGLISH_US);
+ if (aFormatter.IsNumberFormat(aMacroSecurityLevel, nFormat, nNumber))
+ nMacroSecurityLevel = static_cast<int>(nNumber);
+ }
+ SvtSecurityOptions::SetMacroSecurityLevel(nMacroSecurityLevel);
+
+#if defined(ANDROID) && HAVE_FEATURE_ANDROID_LOK
+ sal_Int16 nMacroExecMode = document::MacroExecMode::USE_CONFIG;
+#else
+ const OUString aEnableMacrosExecution = extractParameter(aOptions, u"EnableMacrosExecution");
+ sal_Int16 nMacroExecMode = aEnableMacrosExecution == "true" ? document::MacroExecMode::USE_CONFIG :
+ document::MacroExecMode::NEVER_EXECUTE;
+#endif
+
+ // set AsTemplate explicitly false to be able to load template files
+ // as regular files, otherwise we cannot save them; it will try
+ // to bring saveas dialog which cannot work with LOK case
+ uno::Sequence<css::beans::PropertyValue> aFilterOptions{
+ comphelper::makePropertyValue(u"FilterOptions"_ustr, sFilterOptions),
+ comphelper::makePropertyValue(u"InteractionHandler"_ustr, xInteraction),
+ comphelper::makePropertyValue(u"MacroExecutionMode"_ustr, nMacroExecMode),
+ comphelper::makePropertyValue(u"AsTemplate"_ustr, false),
+ comphelper::makePropertyValue(u"Silent"_ustr, !aBatch.isEmpty())
+ };
+
+ /* TODO
+ sal_Int16 nUpdateDoc = document::UpdateDocMode::ACCORDING_TO_CONFIG;
+ aFilterOptions[3].Name = "UpdateDocMode";
+ aFilterOptions[3].Value <<= nUpdateDoc;
+ */
+
+ OutputDevice::StartTrackingFontMappingUse();
+
+ const int nThisDocumentId = nDocumentIdCounter++;
+ SfxViewShell::SetCurrentDocId(ViewShellDocId(nThisDocumentId));
+ uno::Reference<lang::XComponent> xComponent = xComponentLoader->loadComponentFromURL(
+ aURL, u"_blank"_ustr, 0,
+ aFilterOptions);
+
+ assert(!xComponent.is() || pair.second); // concurrent loading of same URL ought to fail
+
+ if (!xComponent.is())
+ {
+ pLib->maLastExceptionMsg = u"loadComponentFromURL returned an empty reference"_ustr;
+ SAL_INFO("lok", "Document can't be loaded - " << pLib->maLastExceptionMsg);
+ return nullptr;
+ }
+
+ LibLODocument_Impl* pDocument = new LibLODocument_Impl(xComponent, nThisDocumentId);
+
+ // After loading the document, its initial view is the "current" view.
+ if (pLib->mpCallback)
+ {
+ int nState = doc_getSignatureState(pDocument);
+ pLib->mpCallback(LOK_CALLBACK_SIGNATURE_STATUS, OString::number(nState).getStr(), pLib->mpCallbackData);
+ }
+
+ auto aFontMappingUseData = OutputDevice::FinishTrackingFontMappingUse();
+
+ if (aFontMappingUseData.size() > 0)
+ {
+ SAL_INFO("lok.fontsubst", "================ Original substitutions:");
+ for (const auto &i : aFontMappingUseData)
+ {
+ SAL_INFO("lok.fontsubst", i.mOriginalFont);
+ for (const auto &j : i.mUsedFonts)
+ SAL_INFO("lok.fontsubst", " " << j);
+ }
+ }
+
+ // Filter out font substitutions that actually aren't any substitutions, like "Liberation
+ // Serif" -> "Liberation Serif/Regular". If even one of the "substitutions" of a font is to
+ // the same font, don't count that as a missing font.
+
+ std::erase_if
+ (aFontMappingUseData,
+ [](OutputDevice::FontMappingUseItem x)
+ {
+ // If the original font had an empty style and one of its
+ // replacement fonts has the same family name, we assume the font is
+ // present. The root problem here is that the code that collects
+ // font substitutions tends to get just empty styles for the font
+ // that is being substituted, as vcl::Font::GetStyleName() tends to
+ // return an empty string. (Italicness is instead indicated by what
+ // vcl::Font::GetItalic() returns and boldness by what
+ // vcl::Font::GetWeight() returns.)
+
+ if (x.mOriginalFont.indexOf('/') == -1)
+ for (const auto &j : x.mUsedFonts)
+ if (j == x.mOriginalFont ||
+ j.startsWith(Concat2View(x.mOriginalFont + "/")))
+ return true;
+
+ return false;
+ });
+
+ // Filter out substitutions where a proprietary font has been substituted by a
+ // metric-compatible one. Obviously this is just a heuristic and implemented only for some
+ // well-known cases.
+
+ std::erase_if
+ (aFontMappingUseData,
+ [](OutputDevice::FontMappingUseItem x)
+ {
+ // Again, handle only cases where the original font does not include
+ // a style. Unclear whether there ever will be a style part included
+ // in the mOriginalFont.
+
+ if (x.mOriginalFont.indexOf('/') == -1)
+ for (const auto &j : x.mUsedFonts)
+ if ((x.mOriginalFont == "Arial" &&
+ j.startsWith("Liberation Sans/")) ||
+ (x.mOriginalFont == "Times New Roman" &&
+ j.startsWith("Liberation Serif/")) ||
+ (x.mOriginalFont == "Courier New" &&
+ j.startsWith("Liberation Mono/")) ||
+ (x.mOriginalFont == "Arial Narrow" &&
+ j.startsWith("Liberation Sans Narrow/")) ||
+ (x.mOriginalFont == "Cambria" &&
+ j.startsWith("Caladea/")) ||
+ (x.mOriginalFont == "Calibri" &&
+ j.startsWith("Carlito/")) ||
+ (x.mOriginalFont == "Palatino Linotype" &&
+ j.startsWith("P052/")) ||
+ // Perhaps a risky heuristic? If some glyphs from Symbol
+ // have been mapped to ones in OpenSymbol, don't warn
+ // that Symbol is missing.
+ (x.mOriginalFont == "Symbol" &&
+ j.startsWith("OpenSymbol/")))
+ {
+ return true;
+ }
+
+ return false;
+ });
+
+ if (aFontMappingUseData.size() > 0)
+ {
+ SAL_INFO("lok.fontsubst", "================ Pruned substitutions:");
+ for (const auto &i : aFontMappingUseData)
+ {
+ SAL_INFO("lok.fontsubst", i.mOriginalFont);
+ for (const auto &j : i.mUsedFonts)
+ SAL_INFO("lok.fontsubst", " " << j);
+ }
+ }
+
+ for (std::size_t i = 0; i < aFontMappingUseData.size(); ++i)
+ {
+ pDocument->maFontsMissing.insert(aFontMappingUseData[i].mOriginalFont);
+ }
+
+ return pDocument;
+ }
+ catch (const uno::Exception& exception)
+ {
+ pLib->maLastExceptionMsg = exception.Message;
+ TOOLS_INFO_EXCEPTION("lok", "Document can't be loaded");
+ }
+
+ return nullptr;
+}
+
+static int lo_runMacro(LibreOfficeKit* pThis, const char *pURL)
+{
+ comphelper::ProfileZone aZone("lo_runMacro");
+
+ SolarMutexGuard aGuard;
+
+ LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(pThis);
+ pLib->maLastExceptionMsg.clear();
+
+ OUString sURL( pURL, strlen(pURL), RTL_TEXTENCODING_UTF8 );
+ if (sURL.isEmpty())
+ {
+ pLib->maLastExceptionMsg = u"Macro to run was not provided."_ustr;
+ SAL_INFO("lok", "Macro URL is empty");
+ return false;
+ }
+
+ if (!sURL.startsWith("macro://"))
+ {
+ pLib->maLastExceptionMsg = u"This doesn't look like macro URL"_ustr;
+ SAL_INFO("lok", "Macro URL is invalid");
+ return false;
+ }
+
+ pLib->maLastExceptionMsg.clear();
+
+ if (!xContext.is())
+ {
+ pLib->maLastExceptionMsg = u"ComponentContext is not available"_ustr;
+ SAL_INFO("lok", "ComponentContext is not available");
+ return false;
+ }
+
+ util::URL aURL;
+ aURL.Complete = sURL;
+
+ uno::Reference < util::XURLTransformer > xParser( util::URLTransformer::create( xContext ) );
+
+ if( xParser.is() )
+ xParser->parseStrict( aURL );
+
+ uno::Reference<frame::XDesktop2> xComponentLoader = frame::Desktop::create(xContext);
+
+ if (!xComponentLoader.is())
+ {
+ pLib->maLastExceptionMsg = u"ComponentLoader is not available"_ustr;
+ SAL_INFO("lok", "ComponentLoader is not available");
+ return false;
+ }
+
+ xFactory = xContext->getServiceManager();
+
+ if (!xFactory)
+ return false;
+
+ uno::Reference<frame::XDispatchProvider> xDP;
+ xSFactory.set(xFactory, uno::UNO_QUERY_THROW);
+ xDP.set( xSFactory->createInstance(u"com.sun.star.comp.sfx2.SfxMacroLoader"_ustr), uno::UNO_QUERY );
+ uno::Reference<frame::XDispatch> xD = xDP->queryDispatch( aURL, OUString(), 0);
+
+ if (!xD.is())
+ {
+ pLib->maLastExceptionMsg = u"Macro loader is not available"_ustr;
+ SAL_INFO("lok", "Macro loader is not available");
+ return false;
+ }
+
+ uno::Reference < frame::XSynchronousDispatch > xSyncDisp( xD, uno::UNO_QUERY_THROW );
+ uno::Sequence<css::beans::PropertyValue> aEmpty;
+ css::beans::PropertyValue aErr;
+ uno::Any aRet = xSyncDisp->dispatchWithReturnValue( aURL, aEmpty );
+ aRet >>= aErr;
+
+ if (aErr.Name == "ErrorCode")
+ {
+ sal_uInt32 nErrCode = 0; // ERRCODE_NONE
+ aErr.Value >>= nErrCode;
+
+ pLib->maLastExceptionMsg = "An error occurred running macro (error code: " + OUString::number( nErrCode ) + ")";
+ SAL_INFO("lok", "Macro execution terminated with error code " << nErrCode);
+
+ return false;
+ }
+
+ return true;
+}
+
+static bool lo_signDocument(LibreOfficeKit* /*pThis*/,
+ const char* pURL,
+ const unsigned char* pCertificateBinary,
+ const int nCertificateBinarySize,
+ const unsigned char* pPrivateKeyBinary,
+ const int nPrivateKeyBinarySize)
+{
+ comphelper::ProfileZone aZone("lo_signDocument");
+
+ OUString aURL(getAbsoluteURL(pURL));
+ if (aURL.isEmpty())
+ return false;
+
+ if (!xContext.is())
+ return false;
+
+ uno::Sequence<sal_Int8> aCertificateSequence;
+
+ std::string aCertificateString(reinterpret_cast<const char*>(pCertificateBinary), nCertificateBinarySize);
+ std::string aCertificateBase64String = extractCertificate(aCertificateString);
+ if (!aCertificateBase64String.empty())
+ {
+ OUString aBase64OUString = OUString::createFromAscii(aCertificateBase64String);
+ comphelper::Base64::decode(aCertificateSequence, aBase64OUString);
+ }
+ else
+ {
+ aCertificateSequence.realloc(nCertificateBinarySize);
+ std::copy(pCertificateBinary, pCertificateBinary + nCertificateBinarySize, aCertificateSequence.getArray());
+ }
+
+ uno::Sequence<sal_Int8> aPrivateKeySequence;
+ std::string aPrivateKeyString(reinterpret_cast<const char*>(pPrivateKeyBinary), nPrivateKeyBinarySize);
+ std::string aPrivateKeyBase64String = extractPrivateKey(aPrivateKeyString);
+ if (!aPrivateKeyBase64String.empty())
+ {
+ OUString aBase64OUString = OUString::createFromAscii(aPrivateKeyBase64String);
+ comphelper::Base64::decode(aPrivateKeySequence, aBase64OUString);
+ }
+ else
+ {
+ aPrivateKeySequence.realloc(nPrivateKeyBinarySize);
+ std::copy(pPrivateKeyBinary, pPrivateKeyBinary + nPrivateKeyBinarySize, aPrivateKeySequence.getArray());
+ }
+
+ uno::Reference<xml::crypto::XSEInitializer> xSEInitializer = xml::crypto::SEInitializer::create(xContext);
+ uno::Reference<xml::crypto::XXMLSecurityContext> xSecurityContext = xSEInitializer->createSecurityContext(OUString());
+ if (!xSecurityContext.is())
+ return false;
+
+ uno::Reference<xml::crypto::XSecurityEnvironment> xSecurityEnvironment = xSecurityContext->getSecurityEnvironment();
+ uno::Reference<xml::crypto::XCertificateCreator> xCertificateCreator(xSecurityEnvironment, uno::UNO_QUERY);
+
+ if (!xCertificateCreator.is())
+ return false;
+
+ uno::Reference<security::XCertificate> xCertificate = xCertificateCreator->createDERCertificateWithPrivateKey(aCertificateSequence, aPrivateKeySequence);
+
+ if (!xCertificate.is())
+ return false;
+
+ sfx2::DocumentSigner aDocumentSigner(aURL);
+ if (!aDocumentSigner.signDocument(xCertificate))
+ return false;
+
+ return true;
+}
+
+
+static char* lo_extractRequest(LibreOfficeKit* /*pThis*/, const char* pFilePath)
+{
+ uno::Reference<frame::XDesktop2> xComponentLoader = frame::Desktop::create(xContext);
+ uno::Reference< css::lang::XComponent > xComp;
+ OUString aURL(getAbsoluteURL(pFilePath));
+ if (!aURL.isEmpty())
+ {
+ if (xComponentLoader.is())
+ {
+ try
+ {
+ uno::Sequence<css::beans::PropertyValue> aFilterOptions(comphelper::InitPropertySequence(
+ {
+ {u"Hidden"_ustr, css::uno::Any(true)},
+ {u"ReadOnly"_ustr, css::uno::Any(true)}
+ }));
+ xComp = xComponentLoader->loadComponentFromURL( aURL, u"_blank"_ustr, 0, aFilterOptions );
+ }
+ catch ( const lang::IllegalArgumentException& ex )
+ {
+ SAL_WARN("lok", "lo_extractRequest: IllegalArgumentException: " << ex.Message);
+ }
+ catch (...)
+ {
+ SAL_WARN("lok", "lo_extractRequest: Exception on loadComponentFromURL, url= " << aURL);
+ }
+
+ if (xComp.is())
+ {
+ uno::Reference< document::XLinkTargetSupplier > xLTS( xComp, uno::UNO_QUERY );
+
+ if( xLTS.is() )
+ {
+ tools::JsonWriter aJson;
+ {
+ auto aNode = aJson.startNode("Targets");
+ extractLinks(xLTS->getLinks(), false, aJson);
+ }
+ return convertOString(aJson.finishAndGetAsOString());
+ }
+ xComp->dispose();
+ }
+ }
+ }
+ return strdup("{ }");
+}
+
+static void lo_trimMemory(LibreOfficeKit* /* pThis */, int nTarget)
+{
+ vcl::lok::trimMemory(nTarget);
+
+ if (nTarget > 2000)
+ {
+ SolarMutexGuard aGuard;
+
+ // Flush all buffered VOC primitives from the pages.
+ SfxViewShell* pViewShell = SfxViewShell::Current();
+ if (pViewShell)
+ {
+ const SdrView* pView = pViewShell->GetDrawView();
+ if (pView)
+ {
+ SdrPageView* pPageView = pView->GetSdrPageView();
+ if (pPageView)
+ {
+ SdrPage* pCurPage = pPageView->GetPage();
+ if (pCurPage)
+ {
+ SdrModel& sdrModel = pCurPage->getSdrModelFromSdrPage();
+ for (sal_uInt16 i = 0; i < sdrModel.GetPageCount(); ++i)
+ {
+ SdrPage* pPage = sdrModel.GetPage(i);
+ if (pPage)
+ pPage->GetViewContact().flushViewObjectContacts();
+ }
+ }
+ }
+ }
+ }
+ }
+
+ if (nTarget > 1000)
+ {
+#ifdef HAVE_MALLOC_TRIM
+ malloc_trim(0);
+#endif
+ }
+}
+
+namespace
+{
+class FunctionBasedURPInstanceProvider
+ : public ::cppu::WeakImplHelper<css::bridge::XInstanceProvider>
+{
+private:
+ css::uno::Reference<css::uno::XComponentContext> m_rContext;
+
+public:
+ FunctionBasedURPInstanceProvider(
+ const css::uno::Reference<css::uno::XComponentContext>& rxContext);
+
+ // XInstanceProvider
+ virtual css::uno::Reference<css::uno::XInterface>
+ SAL_CALL getInstance(const OUString& aName) override;
+};
+
+// InstanceProvider
+FunctionBasedURPInstanceProvider::FunctionBasedURPInstanceProvider(
+ const Reference<XComponentContext>& rxContext)
+ : m_rContext(rxContext)
+{
+}
+
+Reference<XInterface> FunctionBasedURPInstanceProvider::getInstance(const OUString& aName)
+{
+ Reference<XInterface> rInstance;
+
+ if (aName == "StarOffice.ServiceManager")
+ {
+ rInstance.set(m_rContext->getServiceManager());
+ }
+ else if (aName == "StarOffice.ComponentContext")
+ {
+ rInstance = m_rContext;
+ }
+ else if (aName == "StarOffice.NamingService")
+ {
+ Reference<XNamingService> rNamingService(
+ m_rContext->getServiceManager()->createInstanceWithContext(
+ u"com.sun.star.uno.NamingService"_ustr, m_rContext),
+ UNO_QUERY);
+ if (rNamingService.is())
+ {
+ rNamingService->registerObject(u"StarOffice.ServiceManager"_ustr,
+ m_rContext->getServiceManager());
+ rNamingService->registerObject(u"StarOffice.ComponentContext"_ustr, m_rContext);
+ rInstance = rNamingService;
+ }
+ }
+ return rInstance;
+}
+
+class FunctionBasedURPConnection : public cppu::WeakImplHelper<css::connection::XConnection>
+{
+public:
+ explicit FunctionBasedURPConnection(void*, int (*)(void* pContext, const signed char* pBuffer, int nLen),
+ void*, int (*)(void* pContext, signed char* pBuffer, int nLen));
+ ~FunctionBasedURPConnection();
+
+ // These overridden member functions use "read" and "write" from the point of view of LO,
+ // i.e. the opposite to how startURP() uses them.
+ virtual sal_Int32 SAL_CALL read(Sequence<sal_Int8>& rReadBytes,
+ sal_Int32 nBytesToRead) override;
+ virtual void SAL_CALL write(const Sequence<sal_Int8>& aData) override;
+ virtual void SAL_CALL flush() override;
+ virtual void SAL_CALL close() override;
+ virtual OUString SAL_CALL getDescription() override;
+ void setBridge(Reference<XBridge>);
+ void* getContext();
+ inline static int g_connectionCount = 0;
+
+private:
+ void* m_pRecieveFromLOContext;
+ void* m_pSendURPToLOContext;
+ int (*m_fnReceiveURPFromLO)(void* pContext, const signed char* pBuffer, int nLen);
+ int (*m_fnSendURPToLO)(void* pContext, signed char* pBuffer, int nLen);
+ Reference<XBridge> m_URPBridge;
+};
+
+FunctionBasedURPConnection::FunctionBasedURPConnection(
+ void* pRecieveFromLOContext,
+ int (*fnReceiveURPFromLO)(void* pContext, const signed char* pBuffer, int nLen),
+ void* pSendURPToLOContext,
+ int (*fnSendURPToLO)(void* pContext, signed char* pBuffer, int nLen))
+ : m_pRecieveFromLOContext(pRecieveFromLOContext)
+ , m_pSendURPToLOContext(pSendURPToLOContext)
+ , m_fnReceiveURPFromLO(fnReceiveURPFromLO)
+ , m_fnSendURPToLO(fnSendURPToLO)
+{
+ g_connectionCount++;
+}
+
+FunctionBasedURPConnection::~FunctionBasedURPConnection()
+{
+ Reference<XComponent> xComp(m_URPBridge, UNO_QUERY_THROW);
+ xComp->dispose(); // TODO: check this doesn't deadlock
+}
+
+void* FunctionBasedURPConnection::getContext() { return this; }
+
+sal_Int32 FunctionBasedURPConnection::read(Sequence<sal_Int8>& rReadBytes, sal_Int32 nBytesToRead)
+{
+ if (nBytesToRead < 0)
+ return 0;
+
+ if (rReadBytes.getLength() != nBytesToRead)
+ rReadBytes.realloc(nBytesToRead);
+
+ // As with osl::StreamPipe, we must always read nBytesToRead...
+ return m_fnSendURPToLO(m_pSendURPToLOContext, rReadBytes.getArray(), nBytesToRead);
+}
+
+void FunctionBasedURPConnection::write(const Sequence<sal_Int8>& rData)
+{
+ m_fnReceiveURPFromLO(m_pRecieveFromLOContext, rData.getConstArray(), rData.getLength());
+}
+
+void FunctionBasedURPConnection::flush() {}
+
+void FunctionBasedURPConnection::close()
+{
+ SAL_INFO("lok.urp", "Requested to close FunctionBasedURPConnection");
+}
+
+OUString FunctionBasedURPConnection::getDescription() { return ""; }
+
+void FunctionBasedURPConnection::setBridge(Reference<XBridge> xBridge) { m_URPBridge = xBridge; }
+}
+
+static void*
+lo_startURP(LibreOfficeKit* /* pThis */, void* pRecieveFromLOContext, void* pSendToLOContext,
+ int (*fnReceiveURPFromLO)(void* pContext, const signed char* pBuffer, int nLen),
+ int (*fnSendURPToLO)(void* pContext, signed char* pBuffer, int nLen))
+{
+ // Here we will roughly do what desktop LO does when one passes a command-line switch like
+ // --accept=socket,port=nnnn;urp;StarOffice.ServiceManager. Except that no listening socket will
+ // be created. The communication to the URP will be through the nReceiveURPFromLO and nSendURPToLO
+ // functions.
+
+ rtl::Reference<FunctionBasedURPConnection> connection(
+ new FunctionBasedURPConnection(pRecieveFromLOContext, fnReceiveURPFromLO,
+ pSendToLOContext, fnSendURPToLO));
+
+ Reference<XBridgeFactory> xBridgeFactory = css::bridge::BridgeFactory::create(xContext);
+
+ Reference<XInstanceProvider> xInstanceProvider(new FunctionBasedURPInstanceProvider(xContext));
+
+ Reference<XBridge> xBridge(xBridgeFactory->createBridge(
+ "functionurp" + OUString::number(FunctionBasedURPConnection::g_connectionCount), u"urp"_ustr,
+ connection, xInstanceProvider));
+
+ connection->setBridge(std::move(xBridge));
+
+ return connection->getContext();
+}
+
+/**
+ * Stop a function based URP connection that you started with lo_startURP above
+ *
+ * @param pSendToLOContext a pointer to the context returned by lo_startURP */
+static void lo_stopURP(LibreOfficeKit* /* pThis */,
+ void* pFunctionBasedURPConnection/* FunctionBasedURPConnection* */)
+{
+ static_cast<FunctionBasedURPConnection*>(pFunctionBasedURPConnection)->close();
+}
+
+static void lo_registerCallback (LibreOfficeKit* pThis,
+ LibreOfficeKitCallback pCallback,
+ void* pData)
+{
+ SolarMutexGuard aGuard;
+
+ Application* pApp = GetpApp();
+ assert(pApp);
+
+ LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(pThis);
+ pLib->maLastExceptionMsg.clear();
+
+ pApp->m_pCallback = pLib->mpCallback = pCallback;
+ pApp->m_pCallbackData = pLib->mpCallbackData = pData;
+}
+
+static int doc_saveAs(LibreOfficeKitDocument* pThis, const char* sUrl, const char* pFormat, const char* pFilterOptions)
+{
+ comphelper::ProfileZone aZone("doc_saveAs");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ OUString sFormat = getUString(pFormat);
+ OUString aURL(getAbsoluteURL(sUrl));
+
+ uno::Reference<frame::XStorable> xStorable(pDocument->mxComponent, uno::UNO_QUERY_THROW);
+
+ if (aURL.isEmpty())
+ {
+ SetLastExceptionMsg(u"Filename to save to was not provided."_ustr);
+ SAL_INFO("lok", "URL for save is empty");
+ return false;
+ }
+
+ try
+ {
+ std::span<const ExtensionMap> pMap;
+
+ switch (doc_getDocumentType(pThis))
+ {
+ case LOK_DOCTYPE_SPREADSHEET:
+ pMap = aCalcExtensionMap;
+ break;
+ case LOK_DOCTYPE_PRESENTATION:
+ pMap = aImpressExtensionMap;
+ break;
+ case LOK_DOCTYPE_DRAWING:
+ pMap = aDrawExtensionMap;
+ break;
+ case LOK_DOCTYPE_TEXT:
+ pMap = aWriterExtensionMap;
+ break;
+ case LOK_DOCTYPE_OTHER:
+ default:
+ SAL_INFO("lok", "Can't save document - unsupported document type.");
+ return false;
+ }
+
+ if (pFormat == nullptr)
+ {
+ // sniff from the extension
+ sal_Int32 idx = aURL.lastIndexOf(".");
+ if( idx > 0 )
+ {
+ sFormat = aURL.copy( idx + 1 );
+ }
+ else
+ {
+ SetLastExceptionMsg("input URL '" + aURL + "' lacks a suffix");
+ return false;
+ }
+ }
+
+ OUString aFilterName;
+ for (const auto& item : pMap)
+ {
+ if (sFormat.equalsIgnoreAsciiCaseAscii(item.extn))
+ {
+ aFilterName = item.filterName;
+ break;
+ }
+ }
+ if (aFilterName.isEmpty())
+ {
+ SetLastExceptionMsg(u"no output filter found for provided suffix"_ustr);
+ return false;
+ }
+
+ OUString aFilterOptions = getUString(pFilterOptions);
+
+ // Check if watermark for pdf is passed by filteroptions...
+ // It is not a real filter option so it must be filtered out.
+ OUString watermarkText;
+ std::u16string_view sFullSheetPreview;
+ int aIndex = -1;
+ if ((aIndex = aFilterOptions.indexOf(",Watermark=")) >= 0)
+ {
+ int bIndex = aFilterOptions.indexOf("WATERMARKEND");
+ watermarkText = aFilterOptions.subView(aIndex+11, bIndex-(aIndex+11));
+ aFilterOptions = OUString::Concat(aFilterOptions.subView(0, aIndex)) + aFilterOptions.subView(bIndex+12);
+ }
+
+ if ((aIndex = aFilterOptions.indexOf(",FullSheetPreview=")) >= 0)
+ {
+ int bIndex = aFilterOptions.indexOf("FULLSHEETPREVEND");
+ sFullSheetPreview = aFilterOptions.subView(aIndex+18, bIndex-(aIndex+18));
+ aFilterOptions = OUString::Concat(aFilterOptions.subView(0, aIndex)) + aFilterOptions.subView(bIndex+16);
+ }
+
+ bool bFullSheetPreview = sFullSheetPreview == u"true";
+
+ OUString filePassword;
+ if ((aIndex = aFilterOptions.indexOf(",Password=")) >= 0)
+ {
+ int bIndex = aFilterOptions.indexOf("PASSWORDEND");
+ filePassword = aFilterOptions.subView(aIndex + 10, bIndex - (aIndex + 10));
+ aFilterOptions = OUString::Concat(aFilterOptions.subView(0, aIndex))
+ + aFilterOptions.subView(bIndex + 11);
+ }
+ OUString filePasswordToModify;
+ if ((aIndex = aFilterOptions.indexOf(",PasswordToModify=")) >= 0)
+ {
+ int bIndex = aFilterOptions.indexOf("PASSWORDTOMODIFYEND");
+ filePassword = aFilterOptions.subView(aIndex + 18, bIndex - (aIndex + 18));
+ aFilterOptions = OUString::Concat(aFilterOptions.subView(0, aIndex))
+ + aFilterOptions.subView(bIndex + 19);
+ }
+
+ // Select a pdf version if specified a valid one. If not specified then ignore.
+ // If invalid then fail.
+ sal_Int32 pdfVer = 0;
+ if ((aIndex = aFilterOptions.indexOf(",PDFVer=")) >= 0)
+ {
+ int bIndex = aFilterOptions.indexOf("PDFVEREND");
+ std::u16string_view sPdfVer = aFilterOptions.subView(aIndex+8, bIndex-(aIndex+8));
+ aFilterOptions = OUString::Concat(aFilterOptions.subView(0, aIndex)) + aFilterOptions.subView(bIndex+9);
+
+ if (o3tl::equalsIgnoreAsciiCase(sPdfVer, u"PDF/A-1b"))
+ pdfVer = 1;
+ else if (o3tl::equalsIgnoreAsciiCase(sPdfVer, u"PDF/A-2b"))
+ pdfVer = 2;
+ else if (o3tl::equalsIgnoreAsciiCase(sPdfVer, u"PDF/A-3b"))
+ pdfVer = 3;
+ else if (o3tl::equalsIgnoreAsciiCase(sPdfVer, u"PDF-1.5"))
+ pdfVer = 15;
+ else if (o3tl::equalsIgnoreAsciiCase(sPdfVer, u"PDF-1.6"))
+ pdfVer = 16;
+ else
+ {
+ SetLastExceptionMsg(u"wrong PDF version"_ustr);
+ return false;
+ }
+ }
+
+ // 'TakeOwnership' == this is a 'real' SaveAs (that is, the document
+ // gets a new name). When this is not provided, the meaning of
+ // saveAs() is more like save-a-copy, which allows saving to any
+ // random format like PDF or PNG.
+ // It is not a real filter option, so we have to filter it out.
+ const uno::Sequence<OUString> aOptionSeq = comphelper::string::convertCommaSeparated(aFilterOptions);
+ std::vector<OUString> aFilteredOptionVec;
+ bool bTakeOwnership = false;
+ MediaDescriptor aSaveMediaDescriptor;
+ for (const auto& rOption : aOptionSeq)
+ {
+ if (rOption == "TakeOwnership")
+ bTakeOwnership = true;
+ else if (rOption == "NoFileSync")
+ aSaveMediaDescriptor[u"NoFileSync"_ustr] <<= true;
+ else
+ aFilteredOptionVec.push_back(rOption);
+ }
+
+ aSaveMediaDescriptor[u"Overwrite"_ustr] <<= true;
+ aSaveMediaDescriptor[u"FilterName"_ustr] <<= aFilterName;
+
+ auto aFilteredOptionSeq = comphelper::containerToSequence<OUString>(aFilteredOptionVec);
+ aFilterOptions = comphelper::string::convertCommaSeparated(aFilteredOptionSeq);
+ aSaveMediaDescriptor[MediaDescriptor::PROP_FILTEROPTIONS] <<= aFilterOptions;
+
+ comphelper::SequenceAsHashMap aFilterDataMap;
+
+ // If filter options is JSON string, then make sure aFilterDataMap stays empty, otherwise we
+ // would ignore the filter options.
+ if (!aFilterOptions.startsWith("{"))
+ {
+ setFormatSpecificFilterData(sFormat, aFilterDataMap);
+ }
+
+ if (!watermarkText.isEmpty())
+ aFilterDataMap[u"TiledWatermark"_ustr] <<= watermarkText;
+
+ if (bFullSheetPreview)
+ aFilterDataMap[u"SinglePageSheets"_ustr] <<= true;
+
+ if (pdfVer)
+ aFilterDataMap[u"SelectPdfVersion"_ustr] <<= pdfVer;
+
+ if (!aFilterDataMap.empty())
+ {
+ aSaveMediaDescriptor[u"FilterData"_ustr] <<= aFilterDataMap.getAsConstPropertyValueList();
+ }
+ if (!filePassword.isEmpty())
+ aSaveMediaDescriptor[u"Password"_ustr] <<= filePassword;
+ if (!filePasswordToModify.isEmpty())
+ aSaveMediaDescriptor[u"PasswordToModify"_ustr] <<= filePasswordToModify;
+
+ // add interaction handler too
+ if (gImpl)
+ {
+ // gImpl does not have to exist when running from a unit test
+ rtl::Reference<LOKInteractionHandler> const pInteraction(
+ new LOKInteractionHandler("saveas"_ostr, gImpl, pDocument));
+ uno::Reference<task::XInteractionHandler2> const xInteraction(pInteraction);
+
+ aSaveMediaDescriptor[MediaDescriptor::PROP_INTERACTIONHANDLER] <<= xInteraction;
+ }
+
+
+ if (bTakeOwnership)
+ xStorable->storeAsURL(aURL, aSaveMediaDescriptor.getAsConstPropertyValueList());
+ else
+ xStorable->storeToURL(aURL, aSaveMediaDescriptor.getAsConstPropertyValueList());
+
+ return true;
+ }
+ catch (const uno::Exception& exception)
+ {
+ SetLastExceptionMsg("exception: " + exception.Message);
+ }
+ return false;
+}
+
+/**
+ * Initialize UNO commands, in the sense that from now on, the LOK client gets updates for status
+ * changes of these commands. This is necessary, because (unlike in the desktop case) there are no
+ * toolbars hosting widgets these UNO commands, so no such status updates would be sent to the
+ * headless LOK clients out of the box.
+ */
+static void doc_iniUnoCommands ()
+{
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ static constexpr OUString sUnoCommands[] =
+ {
+ u".uno:AlignLeft"_ustr,
+ u".uno:AlignHorizontalCenter"_ustr,
+ u".uno:AlignRight"_ustr,
+ u".uno:BackColor"_ustr,
+ u".uno:BackgroundColor"_ustr,
+ u".uno:TableCellBackgroundColor"_ustr,
+ u".uno:Bold"_ustr,
+ u".uno:CenterPara"_ustr,
+ u".uno:CharBackColor"_ustr,
+ u".uno:CharBackgroundExt"_ustr,
+ u".uno:CharFontName"_ustr,
+ u".uno:Color"_ustr,
+ u".uno:ControlCodes"_ustr,
+ u".uno:DecrementIndent"_ustr,
+ u".uno:DefaultBullet"_ustr,
+ u".uno:DefaultNumbering"_ustr,
+ u".uno:FontColor"_ustr,
+ u".uno:FontHeight"_ustr,
+ u".uno:IncrementIndent"_ustr,
+ u".uno:Italic"_ustr,
+ u".uno:JustifyPara"_ustr,
+ u".uno:JumpToMark"_ustr,
+ u".uno:OutlineFont"_ustr,
+ u".uno:LeftPara"_ustr,
+ u".uno:LanguageStatus"_ustr,
+ u".uno:RightPara"_ustr,
+ u".uno:Shadowed"_ustr,
+ u".uno:SubScript"_ustr,
+ u".uno:SuperScript"_ustr,
+ u".uno:Strikeout"_ustr,
+ u".uno:StyleApply"_ustr,
+ u".uno:Underline"_ustr,
+ u".uno:ModifiedStatus"_ustr,
+ u".uno:Undo"_ustr,
+ u".uno:Redo"_ustr,
+ u".uno:InsertPage"_ustr,
+ u".uno:DeletePage"_ustr,
+ u".uno:DuplicatePage"_ustr,
+ u".uno:InsertSlide"_ustr,
+ u".uno:DeleteSlide"_ustr,
+ u".uno:DuplicateSlide"_ustr,
+ u".uno:ChangeTheme"_ustr,
+ u".uno:Cut"_ustr,
+ u".uno:Copy"_ustr,
+ u".uno:Paste"_ustr,
+ u".uno:SelectAll"_ustr,
+ u".uno:ReplyComment"_ustr,
+ u".uno:ResolveComment"_ustr,
+ u".uno:ResolveCommentThread"_ustr,
+ u".uno:InsertRowsBefore"_ustr,
+ u".uno:InsertRowsAfter"_ustr,
+ u".uno:InsertColumnsBefore"_ustr,
+ u".uno:InsertColumnsAfter"_ustr,
+ u".uno:DeleteRows"_ustr,
+ u".uno:DeleteColumns"_ustr,
+ u".uno:DeleteTable"_ustr,
+ u".uno:SelectTable"_ustr,
+ u".uno:EntireRow"_ustr,
+ u".uno:EntireColumn"_ustr,
+ u".uno:EntireCell"_ustr,
+ u".uno:AssignLayout"_ustr,
+ u".uno:StatusDocPos"_ustr,
+ u".uno:RowColSelCount"_ustr,
+ u".uno:StatusPageStyle"_ustr,
+ u".uno:InsertMode"_ustr,
+ u".uno:SpellOnline"_ustr,
+ u".uno:StatusSelectionMode"_ustr,
+ u".uno:StateTableCell"_ustr,
+ u".uno:StatusBarFunc"_ustr,
+ u".uno:StatePageNumber"_ustr,
+ u".uno:StateWordCount"_ustr,
+ u".uno:SelectionMode"_ustr,
+ u".uno:PageStatus"_ustr,
+ u".uno:LayoutStatus"_ustr,
+ u".uno:Scale"_ustr,
+ u".uno:Context"_ustr,
+ u".uno:WrapText"_ustr,
+ u".uno:ToggleMergeCells"_ustr,
+ u".uno:NumberFormatCurrency"_ustr,
+ u".uno:NumberFormatPercent"_ustr,
+ u".uno:NumberFormatDecimal"_ustr,
+ u".uno:NumberFormatIncDecimals"_ustr,
+ u".uno:NumberFormatDecDecimals"_ustr,
+ u".uno:NumberFormatDate"_ustr,
+ u".uno:EditHeaderAndFooter"_ustr,
+ u".uno:FrameLineColor"_ustr,
+ u".uno:SortAscending"_ustr,
+ u".uno:SortDescending"_ustr,
+ u".uno:TrackChanges"_ustr,
+ u".uno:ShowTrackedChanges"_ustr,
+ u".uno:NextTrackedChange"_ustr,
+ u".uno:PreviousTrackedChange"_ustr,
+ u".uno:AcceptAllTrackedChanges"_ustr,
+ u".uno:RejectAllTrackedChanges"_ustr,
+ u".uno:TableDialog"_ustr,
+ u".uno:FormatCellDialog"_ustr,
+ u".uno:FontDialog"_ustr,
+ u".uno:ParagraphDialog"_ustr,
+ u".uno:OutlineBullet"_ustr,
+ u".uno:InsertIndexesEntry"_ustr,
+ u".uno:DocumentRepair"_ustr,
+ u".uno:TransformDialog"_ustr,
+ u".uno:InsertPageHeader"_ustr,
+ u".uno:InsertPageFooter"_ustr,
+ u".uno:OnlineAutoFormat"_ustr,
+ u".uno:InsertObjectChart"_ustr,
+ u".uno:InsertSection"_ustr,
+ u".uno:InsertAnnotation"_ustr,
+ u".uno:DeleteAnnotation"_ustr,
+ u".uno:InsertPagebreak"_ustr,
+ u".uno:InsertColumnBreak"_ustr,
+ u".uno:HyperlinkDialog"_ustr,
+ u".uno:InsertSymbol"_ustr,
+ u".uno:EditRegion"_ustr,
+ u".uno:ThesaurusDialog"_ustr,
+ u".uno:FormatArea"_ustr,
+ u".uno:FormatLine"_ustr,
+ u".uno:FormatColumns"_ustr,
+ u".uno:Watermark"_ustr,
+ u".uno:ResetAttributes"_ustr,
+ u".uno:Orientation"_ustr,
+ u".uno:ObjectAlignLeft"_ustr,
+ u".uno:ObjectAlignRight"_ustr,
+ u".uno:AlignCenter"_ustr,
+ u".uno:TransformPosX"_ustr,
+ u".uno:TransformPosY"_ustr,
+ u".uno:TransformWidth"_ustr,
+ u".uno:TransformHeight"_ustr,
+ u".uno:ObjectBackOne"_ustr,
+ u".uno:SendToBack"_ustr,
+ u".uno:ObjectForwardOne"_ustr,
+ u".uno:BringToFront"_ustr,
+ u".uno:WrapRight"_ustr,
+ u".uno:WrapThrough"_ustr,
+ u".uno:WrapLeft"_ustr,
+ u".uno:WrapIdeal"_ustr,
+ u".uno:WrapOn"_ustr,
+ u".uno:WrapOff"_ustr,
+ u".uno:UpdateCurIndex"_ustr,
+ u".uno:InsertCaptionDialog"_ustr,
+ u".uno:FormatGroup"_ustr,
+ u".uno:SplitTable"_ustr,
+ u".uno:SplitCell"_ustr,
+ u".uno:MergeCells"_ustr,
+ u".uno:DeleteNote"_ustr,
+ u".uno:AcceptChanges"_ustr,
+ u".uno:FormatPaintbrush"_ustr,
+ u".uno:SetDefault"_ustr,
+ u".uno:ParaLeftToRight"_ustr,
+ u".uno:ParaRightToLeft"_ustr,
+ u".uno:ParaspaceIncrease"_ustr,
+ u".uno:ParaspaceDecrease"_ustr,
+ u".uno:AcceptTrackedChange"_ustr,
+ u".uno:RejectTrackedChange"_ustr,
+ u".uno:ShowResolvedAnnotations"_ustr,
+ u".uno:InsertBreak"_ustr,
+ u".uno:InsertEndnote"_ustr,
+ u".uno:InsertFootnote"_ustr,
+ u".uno:InsertReferenceField"_ustr,
+ u".uno:InsertBookmark"_ustr,
+ u".uno:InsertAuthoritiesEntry"_ustr,
+ u".uno:InsertMultiIndex"_ustr,
+ u".uno:InsertField"_ustr,
+ u".uno:PageNumberWizard"_ustr,
+ u".uno:InsertPageNumberField"_ustr,
+ u".uno:InsertPageCountField"_ustr,
+ u".uno:InsertDateField"_ustr,
+ u".uno:InsertTitleField"_ustr,
+ u".uno:InsertFieldCtrl"_ustr,
+ u".uno:CharmapControl"_ustr,
+ u".uno:EnterGroup"_ustr,
+ u".uno:LeaveGroup"_ustr,
+ u".uno:AlignUp"_ustr,
+ u".uno:AlignMiddle"_ustr,
+ u".uno:AlignDown"_ustr,
+ u".uno:TraceChangeMode"_ustr,
+ u".uno:Combine"_ustr,
+ u".uno:Merge"_ustr,
+ u".uno:Dismantle"_ustr,
+ u".uno:Substract"_ustr,
+ u".uno:DistributeSelection"_ustr,
+ u".uno:Intersect"_ustr,
+ u".uno:BorderInner"_ustr,
+ u".uno:BorderOuter"_ustr,
+ u".uno:FreezePanes"_ustr,
+ u".uno:FreezePanesColumn"_ustr,
+ u".uno:FreezePanesRow"_ustr,
+ u".uno:Sidebar"_ustr,
+ u".uno:SheetRightToLeft"_ustr,
+ u".uno:RunMacro"_ustr,
+ u".uno:SpacePara1"_ustr,
+ u".uno:SpacePara15"_ustr,
+ u".uno:SpacePara2"_ustr,
+ u".uno:InsertSparkline"_ustr,
+ u".uno:DeleteSparkline"_ustr,
+ u".uno:DeleteSparklineGroup"_ustr,
+ u".uno:EditSparklineGroup"_ustr,
+ u".uno:EditSparkline"_ustr,
+ u".uno:GroupSparklines"_ustr,
+ u".uno:UngroupSparklines"_ustr,
+ u".uno:FormatSparklineMenu"_ustr,
+ u".uno:DataDataPilotRun"_ustr,
+ u".uno:RecalcPivotTable"_ustr,
+ u".uno:DeletePivotTable"_ustr,
+ u".uno:Protect"_ustr,
+ u".uno:UnsetCellsReadOnly"_ustr,
+ u".uno:ContentControlProperties"_ustr,
+ u".uno:InsertCheckboxContentControl"_ustr,
+ u".uno:InsertContentControl"_ustr,
+ u".uno:InsertDateContentControl"_ustr,
+ u".uno:InsertDropdownContentControl"_ustr,
+ u".uno:InsertPlainTextContentControl"_ustr,
+ u".uno:InsertPictureContentControl"_ustr,
+ u".uno:DataFilterAutoFilter"_ustr,
+ u".uno:CellProtection"_ustr,
+ };
+
+ util::URL aCommandURL;
+ SfxViewShell* pViewShell = SfxViewShell::Current();
+ SfxViewFrame* pViewFrame = pViewShell ? &pViewShell->GetViewFrame() : nullptr;
+
+ // check if Frame-Controller were created.
+ if (!pViewFrame)
+ {
+ SAL_WARN("lok", "iniUnoCommands: No Frame-Controller created.");
+ return;
+ }
+
+ if (!xContext.is())
+ xContext = comphelper::getProcessComponentContext();
+ if (!xContext.is())
+ {
+ SAL_WARN("lok", "iniUnoCommands: Component context is not available");
+ return;
+ }
+
+#if !defined IOS && !defined ANDROID && !defined __EMSCRIPTEN__
+ uno::Reference<xml::crypto::XSEInitializer> xSEInitializer = xml::crypto::SEInitializer::create(xContext);
+ if (!xSEInitializer.is())
+ {
+ SAL_WARN("lok", "iniUnoCommands: XSEInitializer is not available");
+ return;
+ }
+
+ uno::Reference<xml::crypto::XXMLSecurityContext> xSecurityContext =
+ xSEInitializer->createSecurityContext(OUString());
+ if (!xSecurityContext.is())
+ {
+ SAL_WARN("lok", "iniUnoCommands: failed to create security context");
+ }
+#endif
+
+ SfxSlotPool& rSlotPool = SfxSlotPool::GetSlotPool(pViewFrame);
+ uno::Reference<util::XURLTransformer> xParser(util::URLTransformer::create(xContext));
+
+ for (const auto & sUnoCommand : sUnoCommands)
+ {
+ aCommandURL.Complete = sUnoCommand;
+ xParser->parseStrict(aCommandURL);
+
+ // when null, this command is not supported by the given component
+ // (like eg. Calc does not have ".uno:DefaultBullet" etc.)
+ if (const SfxSlot* pSlot = rSlotPool.GetUnoSlot(aCommandURL.Path))
+ {
+ // Initialize slot to dispatch .uno: Command.
+ pViewFrame->GetBindings().GetDispatch(pSlot, aCommandURL, false);
+ }
+ }
+}
+
+static int doc_getDocumentType (LibreOfficeKitDocument* pThis)
+{
+ comphelper::ProfileZone aZone("doc_getDocumentType");
+
+ SolarMutexGuard aGuard;
+ return getDocumentType(pThis);
+}
+
+static int doc_getParts (LibreOfficeKitDocument* pThis)
+{
+ comphelper::ProfileZone aZone("doc_getParts");
+
+ SolarMutexGuard aGuard;
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return 0;
+ }
+
+ return pDoc->getParts();
+}
+
+static int doc_getPart (LibreOfficeKitDocument* pThis)
+{
+ comphelper::ProfileZone aZone("doc_getPart");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return 0;
+ }
+
+ return pDoc->getPart();
+}
+
+static void doc_setPartImpl(LibreOfficeKitDocument* pThis, int nPart, bool bAllowChangeFocus = true)
+{
+ comphelper::ProfileZone aZone("doc_setPart");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ pDoc->setPart( nPart, bAllowChangeFocus );
+}
+
+static void doc_setPart(LibreOfficeKitDocument* pThis, int nPart)
+{
+ doc_setPartImpl(pThis, nPart, true);
+}
+
+static char* doc_getPartInfo(LibreOfficeKitDocument* pThis, int nPart)
+{
+ comphelper::ProfileZone aZone("doc_getPartInfo");
+
+ SolarMutexGuard aGuard;
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+
+ return convertOUString(pDoc->getPartInfo(nPart));
+}
+
+static void doc_selectPart(LibreOfficeKitDocument* pThis, int nPart, int nSelect)
+{
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ pDoc->selectPart( nPart, nSelect );
+}
+
+static void doc_moveSelectedParts(LibreOfficeKitDocument* pThis, int nPosition, bool bDuplicate)
+{
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ pDoc->moveSelectedParts(nPosition, bDuplicate);
+}
+
+static char* doc_getPartPageRectangles(LibreOfficeKitDocument* pThis)
+{
+ comphelper::ProfileZone aZone("doc_getPartPageRectangles");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+
+ return convertOUString(pDoc->getPartPageRectangles());
+}
+
+static char* doc_getA11yFocusedParagraph(LibreOfficeKitDocument* pThis)
+{
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+
+ if (SfxViewShell* pViewShell = SfxViewShell::Current())
+ {
+ return convertOUString(pViewShell->getA11yFocusedParagraph());
+
+ }
+ return nullptr;
+}
+
+static int doc_getA11yCaretPosition(LibreOfficeKitDocument* pThis)
+{
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return -1;
+ }
+ if (SfxViewShell* pViewShell = SfxViewShell::Current())
+ {
+ return pViewShell->getA11yCaretPosition();
+
+ }
+ return -1;
+
+}
+
+static char* doc_getPartName(LibreOfficeKitDocument* pThis, int nPart)
+{
+ comphelper::ProfileZone aZone("doc_getPartName");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+
+ return convertOUString(pDoc->getPartName(nPart));
+}
+
+static char* doc_getPartHash(LibreOfficeKitDocument* pThis, int nPart)
+{
+ comphelper::ProfileZone aZone("doc_getPartHash");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+
+ return convertOUString(pDoc->getPartHash(nPart));
+}
+
+static void doc_setPartMode(LibreOfficeKitDocument* pThis,
+ int nPartMode)
+{
+ comphelper::ProfileZone aZone("doc_setPartMode");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+
+ int nCurrentPart = pDoc->getPart();
+
+ pDoc->setPartMode(nPartMode);
+
+ // We need to make sure the internal state is updated, just changing the mode
+ // might not update the relevant shells (i.e. impress will keep rendering the
+ // previous mode unless we do this).
+ // TODO: we might want to do this within the relevant components rather than
+ // here, but that's also dependent on how we implement embedded object
+ // rendering I guess?
+ // TODO: we could be clever and e.g. set to 0 when we change to/from
+ // embedded object mode, and not when changing between slide/notes/combined
+ // modes?
+ if ( nCurrentPart < pDoc->getParts() )
+ {
+ pDoc->setPart( nCurrentPart );
+ }
+ else
+ {
+ pDoc->setPart( 0 );
+ }
+}
+
+static int doc_getEditMode(LibreOfficeKitDocument* pThis)
+{
+ comphelper::ProfileZone aZone("doc_getEditMode");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return 0;
+ }
+
+ return pDoc->getEditMode();
+}
+
+static void doc_paintTile(LibreOfficeKitDocument* pThis,
+ unsigned char* pBuffer,
+ const int nCanvasWidth, const int nCanvasHeight,
+ const int nTilePosX, const int nTilePosY,
+ const int nTileWidth, const int nTileHeight)
+{
+ comphelper::ProfileZone aZone("doc_paintTile");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ SAL_INFO( "lok.tiledrendering", "paintTile: painting [" << nTileWidth << "x" << nTileHeight <<
+ "]@(" << nTilePosX << ", " << nTilePosY << ") to [" <<
+ nCanvasWidth << "x" << nCanvasHeight << "]px" );
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+#if defined(UNX) && !defined(MACOSX) || defined(_WIN32)
+
+ // Painting of zoomed or HiDPI spreadsheets is special, we actually draw everything at 100%,
+ // and only set cairo's (or CoreGraphic's, in the iOS case) scale factor accordingly, so that
+ // everything is painted bigger or smaller. This is different to what Calc's internal scaling
+ // would do - because that one is trying to fit the lines between cells to integer multiples of
+ // pixels.
+ comphelper::ScopeGuard dpiScaleGuard([]() { comphelper::LibreOfficeKit::setDPIScale(1.0); });
+
+#if defined(IOS)
+ double fDPIScale = 1.0;
+
+ // Onine uses the LOK_TILEMODE_RGBA by default so flip the normal flags
+ // to kCGImageAlphaPremultipliedLast | kCGImageByteOrder32Big
+ CGContextRef pCGContext = CGBitmapContextCreate(pBuffer, nCanvasWidth, nCanvasHeight, 8,
+ nCanvasWidth * 4, CGColorSpaceCreateDeviceRGB(),
+ kCGImageAlphaPremultipliedLast | kCGImageByteOrder32Big);
+
+ CGContextTranslateCTM(pCGContext, 0, nCanvasHeight);
+ CGContextScaleCTM(pCGContext, fDPIScale, -fDPIScale);
+
+ SAL_INFO( "lok.tiledrendering", "doc_paintTile: painting [" << nTileWidth << "x" << nTileHeight <<
+ "]@(" << nTilePosX << ", " << nTilePosY << ") to [" <<
+ nCanvasWidth << "x" << nCanvasHeight << "]px" );
+
+ Size aCanvasSize(nCanvasWidth, nCanvasHeight);
+
+ SystemGraphicsData aData;
+ aData.rCGContext = reinterpret_cast<CGContextRef>(pCGContext);
+
+ ScopedVclPtrInstance<VirtualDevice> pDevice(aData, Size(1, 1), DeviceFormat::WITHOUT_ALPHA);
+ pDevice->SetBackground(Wallpaper(COL_TRANSPARENT));
+ pDevice->SetOutputSizePixel(aCanvasSize);
+ pDoc->paintTile(*pDevice, aCanvasSize.Width(), aCanvasSize.Height(),
+ nTilePosX, nTilePosY, nTileWidth, nTileHeight);
+
+ CGContextRelease(pCGContext);
+#else
+ ScopedVclPtrInstance< VirtualDevice > pDevice(DeviceFormat::WITHOUT_ALPHA);
+
+ // Set background to transparent by default.
+ pDevice->SetBackground(Wallpaper(COL_TRANSPARENT));
+
+ pDevice->SetOutputSizePixelScaleOffsetAndLOKBuffer(
+ Size(nCanvasWidth, nCanvasHeight), Fraction(1.0), Point(),
+ pBuffer);
+
+ pDoc->paintTile(*pDevice, nCanvasWidth, nCanvasHeight,
+ nTilePosX, nTilePosY, nTileWidth, nTileHeight);
+
+ static bool bDebug = getenv("LOK_DEBUG_TILES") != nullptr;
+ if (bDebug)
+ {
+ // Draw a small red rectangle in the top left corner so that it's easy to see where a new tile begins.
+ tools::Rectangle aRect(0, 0, 5, 5);
+ aRect = pDevice->PixelToLogic(aRect);
+ pDevice->Push(PushFlags::FILLCOLOR | PushFlags::LINECOLOR);
+ pDevice->SetFillColor(COL_LIGHTRED);
+ pDevice->SetLineColor();
+ pDevice->DrawRect(aRect);
+ pDevice->Pop();
+ }
+
+#ifdef _WIN32
+ // pBuffer was not used there
+ pDevice->EnableMapMode(false);
+ BitmapEx aBmpEx = pDevice->GetBitmapEx({ 0, 0 }, { nCanvasWidth, nCanvasHeight });
+ Bitmap aBmp = aBmpEx.GetBitmap();
+ AlphaMask aAlpha = aBmpEx.GetAlphaMask();
+ BitmapScopedReadAccess sraBmp(aBmp);
+ BitmapScopedReadAccess sraAlpha(aAlpha);
+
+ assert(sraBmp->Height() == nCanvasHeight);
+ assert(sraBmp->Width() == nCanvasWidth);
+ assert(!sraAlpha || sraBmp->Height() == sraAlpha->Height());
+ assert(!sraAlpha || sraBmp->Width() == sraAlpha->Width());
+ auto p = pBuffer;
+ for (tools::Long y = 0; y < sraBmp->Height(); ++y)
+ {
+ Scanline dataBmp = sraBmp->GetScanline(y);
+ Scanline dataAlpha = sraAlpha ? sraAlpha->GetScanline(y) : nullptr;
+ for (tools::Long x = 0; x < sraBmp->Width(); ++x)
+ {
+ BitmapColor color = sraBmp->GetPixelFromData(dataBmp, x);
+ sal_uInt8 alpha = dataAlpha ? sraAlpha->GetPixelFromData(dataAlpha, x).GetBlue() : 255;
+ *p++ = color.GetBlue();
+ *p++ = color.GetGreen();
+ *p++ = color.GetRed();
+ *p++ = alpha;
+ }
+ }
+#endif
+#endif
+
+#else
+ (void) pBuffer;
+#endif
+}
+
+static void doc_paintPartTile(LibreOfficeKitDocument* pThis,
+ unsigned char* pBuffer,
+ const int nPart,
+ const int nMode,
+ const int nCanvasWidth, const int nCanvasHeight,
+ const int nTilePosX, const int nTilePosY,
+ const int nTileWidth, const int nTileHeight)
+{
+ comphelper::ProfileZone aZone("doc_paintPartTile");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ SAL_INFO( "lok.tiledrendering", "paintPartTile: painting @ " << nPart << " : " << nMode << " ["
+ << nTileWidth << "x" << nTileHeight << "]@("
+ << nTilePosX << ", " << nTilePosY << ") to ["
+ << nCanvasWidth << "x" << nCanvasHeight << "]px" );
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+ int nOrigViewId = doc_getView(pThis);
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ if (nOrigViewId < 0)
+ {
+ // tile painting always needs a SfxViewShell::Current(), but actually
+ // it does not really matter which one - all of them should paint the
+ // same thing. It's important to get a view for the correct document,
+ // though.
+ // doc_getViewsCount() returns the count of views for the document in the current view.
+ int viewCount = doc_getViewsCount(pThis);
+ if (viewCount == 0)
+ return;
+
+ std::vector<int> viewIds(viewCount);
+ doc_getViewIds(pThis, viewIds.data(), viewCount);
+
+ nOrigViewId = viewIds[0];
+ doc_setView(pThis, nOrigViewId);
+ }
+
+ // Disable callbacks while we are painting.
+ if (nOrigViewId >= 0)
+ {
+ const auto handlerIt = pDocument->mpCallbackFlushHandlers.find(nOrigViewId);
+ if (handlerIt != pDocument->mpCallbackFlushHandlers.end())
+ handlerIt->second->disableCallbacks();
+ }
+
+ try
+ {
+ // Text documents have a single coordinate system; don't change part.
+ int nOrigPart = 0;
+ const int aType = doc_getDocumentType(pThis);
+ const bool isText = (aType == LOK_DOCTYPE_TEXT);
+ const bool isCalc = (aType == LOK_DOCTYPE_SPREADSHEET);
+ int nOrigEditMode = 0;
+ bool bPaintTextEdit = true;
+ int nViewId = nOrigViewId;
+ int nLastNonEditorView = -1;
+ int nViewMatchingMode = -1;
+ SfxViewShell* pCurrentViewShell = SfxViewShell::Current();
+
+ if (!isText)
+ {
+ // Check if just switching to another view is enough, that has
+ // less side-effects.
+ if (nPart != doc_getPart(pThis) || nMode != pDoc->getEditMode())
+ {
+ SfxViewShell* pViewShell = SfxViewShell::GetFirst();
+ while (pViewShell)
+ {
+ bool bIsInEdit = pViewShell->GetDrawView() &&
+ pViewShell->GetDrawView()->GetTextEditOutliner();
+
+ OString sCurrentViewRenderState = pDoc->getViewRenderState(pCurrentViewShell);
+ OString sNewRenderState = pDoc->getViewRenderState(pViewShell);
+
+ if (sCurrentViewRenderState == sNewRenderState && !bIsInEdit)
+ nLastNonEditorView = pViewShell->GetViewShellId().get();
+
+ if (pViewShell->getPart() == nPart &&
+ pViewShell->getEditMode() == nMode &&
+ sCurrentViewRenderState == sNewRenderState &&
+ !bIsInEdit)
+ {
+ nViewId = pViewShell->GetViewShellId().get();
+ nViewMatchingMode = nViewId;
+ nLastNonEditorView = nViewId;
+ doc_setView(pThis, nViewId);
+ break;
+ }
+ else if (pViewShell->getEditMode() == nMode && sCurrentViewRenderState == sNewRenderState && !bIsInEdit)
+ {
+ nViewMatchingMode = pViewShell->GetViewShellId().get();
+ }
+
+ pViewShell = SfxViewShell::GetNext(*pViewShell);
+ }
+ }
+
+ // if not found view with correct part
+ // - at least avoid rendering active textbox, This is for Impress.
+ // - prefer view with the same mode
+ if (nViewMatchingMode >= 0 && nViewMatchingMode != nViewId)
+ {
+ nViewId = nViewMatchingMode;
+ doc_setView(pThis, nViewId);
+ }
+ else if (!isCalc && nLastNonEditorView >= 0 && nLastNonEditorView != nViewId &&
+ pCurrentViewShell && pCurrentViewShell->GetDrawView() &&
+ pCurrentViewShell->GetDrawView()->GetTextEditOutliner())
+ {
+ nViewId = nLastNonEditorView;
+ doc_setView(pThis, nViewId);
+ }
+
+ // Disable callbacks while we are painting - after setting the view
+ if (nViewId != nOrigViewId && nViewId >= 0)
+ {
+ const auto handlerIt = pDocument->mpCallbackFlushHandlers.find(nViewId);
+ if (handlerIt != pDocument->mpCallbackFlushHandlers.end())
+ handlerIt->second->disableCallbacks();
+ }
+
+ nOrigPart = doc_getPart(pThis);
+ if (nPart != nOrigPart)
+ {
+ doc_setPartImpl(pThis, nPart, false);
+ }
+
+ nOrigEditMode = pDoc->getEditMode();
+ if (nOrigEditMode != nMode)
+ {
+ SfxLokHelper::setEditMode(nMode, pDoc);
+ }
+
+ bPaintTextEdit = (nPart == nOrigPart && nMode == nOrigEditMode);
+ pDoc->setPaintTextEdit(bPaintTextEdit);
+ }
+
+ doc_paintTile(pThis, pBuffer, nCanvasWidth, nCanvasHeight, nTilePosX, nTilePosY, nTileWidth, nTileHeight);
+
+ if (!isText)
+ {
+ pDoc->setPaintTextEdit(true);
+
+ if (nMode != nOrigEditMode)
+ {
+ SfxLokHelper::setEditMode(nOrigEditMode, pDoc);
+ }
+
+ if (nPart != nOrigPart)
+ {
+ doc_setPartImpl(pThis, nOrigPart, false);
+ }
+
+ if (nViewId != nOrigViewId)
+ {
+ if (nViewId >= 0)
+ {
+ const auto handlerIt = pDocument->mpCallbackFlushHandlers.find(nViewId);
+ if (handlerIt != pDocument->mpCallbackFlushHandlers.end())
+ handlerIt->second->enableCallbacks();
+ }
+
+ doc_setView(pThis, nOrigViewId);
+ }
+ }
+ }
+ catch (const std::exception&)
+ {
+ // Nothing to do but restore the PartTilePainting flag.
+ }
+
+ if (nOrigViewId >= 0)
+ {
+ const auto handlerIt = pDocument->mpCallbackFlushHandlers.find(nOrigViewId);
+ if (handlerIt != pDocument->mpCallbackFlushHandlers.end())
+ handlerIt->second->enableCallbacks();
+ }
+}
+
+static int doc_getTileMode(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/)
+{
+ SetLastExceptionMsg();
+#if ENABLE_CAIRO_RGBA || defined IOS
+ return LOK_TILEMODE_RGBA;
+#else
+ return LOK_TILEMODE_BGRA;
+#endif
+}
+
+static void doc_getDocumentSize(LibreOfficeKitDocument* pThis,
+ long* pWidth,
+ long* pHeight)
+{
+ comphelper::ProfileZone aZone("doc_getDocumentSize");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (pDoc)
+ {
+ Size aDocumentSize = pDoc->getDocumentSize();
+ *pWidth = aDocumentSize.Width();
+ *pHeight = aDocumentSize.Height();
+ }
+ else
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ }
+}
+
+static void doc_getDataArea(LibreOfficeKitDocument* pThis,
+ long nTab,
+ long* pCol,
+ long* pRow)
+{
+ comphelper::ProfileZone aZone("doc_getDataArea");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (pDoc)
+ {
+ Size aDocumentSize = pDoc->getDataArea(nTab);
+ *pCol = aDocumentSize.Width();
+ *pRow = aDocumentSize.Height();
+ }
+ else
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ }
+}
+
+static void doc_initializeForRendering(LibreOfficeKitDocument* pThis,
+ const char* pArguments)
+{
+ comphelper::ProfileZone aZone("doc_initializeForRendering");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (pDoc)
+ {
+ doc_iniUnoCommands();
+ pDoc->initializeForTiledRendering(
+ comphelper::containerToSequence(jsonToPropertyValuesVector(pArguments)));
+ }
+}
+
+static void doc_registerCallback(LibreOfficeKitDocument* pThis,
+ LibreOfficeKitCallback pCallback,
+ void* pData)
+{
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ const int nView = SfxLokHelper::getView();
+ if (nView < 0)
+ return;
+
+ const size_t nId = nView;
+ if (pCallback != nullptr)
+ {
+ for (auto& pair : pDocument->mpCallbackFlushHandlers)
+ {
+ if (pair.first == nId)
+ continue;
+
+ pair.second->addViewStates(nView);
+ }
+ }
+ else
+ {
+ for (auto& pair : pDocument->mpCallbackFlushHandlers)
+ {
+ if (pair.first == nId)
+ continue;
+
+ pair.second->removeViewStates(nView);
+ }
+ }
+
+ pDocument->mpCallbackFlushHandlers[nView] = std::make_shared<CallbackFlushHandler>(pThis, pCallback, pData);
+
+ if (pCallback != nullptr)
+ {
+ for (const auto& pair : pDocument->mpCallbackFlushHandlers)
+ {
+ if (pair.first == nId)
+ continue;
+
+ pDocument->mpCallbackFlushHandlers[nView]->addViewStates(pair.first);
+ }
+
+ if (SfxViewShell* pViewShell = SfxViewShell::Current())
+ {
+ pDocument->mpCallbackFlushHandlers[nView]->setViewId(pViewShell->GetViewShellId().get());
+ pViewShell->setLibreOfficeKitViewCallback(pDocument->mpCallbackFlushHandlers[nView].get());
+ }
+
+ if (pDocument->maFontsMissing.size() != 0)
+ {
+ OString sPayload = "{ \"fontsmissing\": [ "_ostr;
+ bool bFirst = true;
+ for (const auto &f : pDocument->maFontsMissing)
+ {
+ if (bFirst)
+ bFirst = false;
+ else
+ sPayload += ", ";
+ sPayload += "\"" + f.toUtf8() + "\"";
+ }
+ sPayload += " ] }";
+ pCallback(LOK_CALLBACK_FONTS_MISSING, sPayload.getStr(), pData);
+ pDocument->maFontsMissing.clear();
+ }
+ }
+ else
+ {
+ if (SfxViewShell* pViewShell = SfxViewShell::Current())
+ {
+ pViewShell->setLibreOfficeKitViewCallback(nullptr);
+ pDocument->mpCallbackFlushHandlers[nView]->setViewId(-1);
+ }
+ }
+}
+
+/// Returns the JSON representation of all the comments in the document
+static char* getPostIts(LibreOfficeKitDocument* pThis)
+{
+ SetLastExceptionMsg();
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+ tools::JsonWriter aJsonWriter;
+ pDoc->getPostIts(aJsonWriter);
+ return convertOString(aJsonWriter.finishAndGetAsOString());
+}
+
+/// Returns the JSON representation of the positions of all the comments in the document
+static char* getPostItsPos(LibreOfficeKitDocument* pThis)
+{
+ SetLastExceptionMsg();
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+ tools::JsonWriter aJsonWriter;
+ pDoc->getPostItsPos(aJsonWriter);
+ return convertOString(aJsonWriter.finishAndGetAsOString());
+}
+
+static char* getRulerState(LibreOfficeKitDocument* pThis)
+{
+ SetLastExceptionMsg();
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+ tools::JsonWriter aJsonWriter;
+ pDoc->getRulerState(aJsonWriter);
+ return convertOString(aJsonWriter.finishAndGetAsOString());
+}
+
+static void doc_postKeyEvent(LibreOfficeKitDocument* pThis, int nType, int nCharCode, int nKeyCode)
+{
+ comphelper::ProfileZone aZone("doc_postKeyEvent");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ try
+ {
+ pDoc->postKeyEvent(nType, nCharCode, nKeyCode);
+ }
+ catch (const uno::Exception& exception)
+ {
+ SetLastExceptionMsg(exception.Message);
+ SAL_INFO("lok", "Failed to postKeyEvent " << exception.Message);
+ }
+}
+
+static void doc_setBlockedCommandList(LibreOfficeKitDocument* /*pThis*/, int nViewId, const char* blockedCommandList)
+{
+ SolarMutexGuard aGuard;
+ SfxLokHelper::setBlockedCommandList(nViewId, blockedCommandList);
+}
+
+static void doc_postWindowExtTextInputEvent(LibreOfficeKitDocument* pThis, unsigned nWindowId, int nType, const char* pText)
+{
+ comphelper::ProfileZone aZone("doc_postWindowExtTextInputEvent");
+
+ SolarMutexGuard aGuard;
+ VclPtr<vcl::Window> pWindow;
+ if (nWindowId == 0)
+ {
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+ pWindow = pDoc->getDocWindow();
+ }
+ else
+ {
+ pWindow = vcl::Window::FindLOKWindow(nWindowId);
+ }
+
+ if (!pWindow)
+ {
+ SetLastExceptionMsg("No window found for window id: " + OUString::number(nWindowId));
+ return;
+ }
+
+ SfxLokHelper::postExtTextEventAsync(pWindow, nType, OUString::fromUtf8(std::string_view(pText, strlen(pText))));
+}
+
+static void doc_removeTextContext(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId, int nCharBefore, int nCharAfter)
+{
+ SolarMutexGuard aGuard;
+ VclPtr<vcl::Window> pWindow;
+ if (nLOKWindowId == 0)
+ {
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+ pWindow = pDoc->getDocWindow();
+ }
+ else
+ {
+ pWindow = vcl::Window::FindLOKWindow(nLOKWindowId);
+ }
+
+ if (!pWindow)
+ {
+ SetLastExceptionMsg("No window found for window id: " + OUString::number(nLOKWindowId));
+ return;
+ }
+
+ // Annoyingly - backspace and delete are handled in the apps via an accelerator
+ // which are PostMessage'd by SfxViewShell::ExecKey_Impl so to stay in the same
+ // order we do this synchronously here, unless we're in a dialog.
+ if (nCharBefore > 0)
+ {
+ // backspace
+ if (nLOKWindowId == 0)
+ {
+ KeyEvent aEvt(8, KEY_BACKSPACE);
+ for (int i = 0; i < nCharBefore; ++i)
+ pWindow->KeyInput(aEvt);
+ }
+ else
+ SfxLokHelper::postKeyEventAsync(pWindow, LOK_KEYEVENT_KEYINPUT, 8, KEY_BACKSPACE, nCharBefore - 1);
+ }
+
+ if (nCharAfter > 0)
+ {
+ // delete (forward)
+ if (nLOKWindowId == 0)
+ {
+ KeyEvent aEvt(46, KEY_DELETE);
+ for (int i = 0; i < nCharAfter; ++i)
+ pWindow->KeyInput(aEvt);
+ }
+ else
+ SfxLokHelper::postKeyEventAsync(pWindow, LOK_KEYEVENT_KEYINPUT, 46, KEY_DELETE, nCharAfter - 1);
+ }
+}
+
+static void doc_postWindowKeyEvent(LibreOfficeKitDocument* /*pThis*/, unsigned nLOKWindowId, int nType, int nCharCode, int nKeyCode)
+{
+ comphelper::ProfileZone aZone("doc_postWindowKeyEvent");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ VclPtr<Window> pWindow = vcl::Window::FindLOKWindow(nLOKWindowId);
+ if (!pWindow)
+ {
+ SetLastExceptionMsg(u"Document doesn't support dialog rendering, or window not found."_ustr);
+ return;
+ }
+
+ KeyEvent aEvent(nCharCode, nKeyCode, 0);
+
+ switch (nType)
+ {
+ case LOK_KEYEVENT_KEYINPUT:
+ Application::PostKeyEvent(VclEventId::WindowKeyInput, pWindow, &aEvent);
+ break;
+ case LOK_KEYEVENT_KEYUP:
+ Application::PostKeyEvent(VclEventId::WindowKeyUp, pWindow, &aEvent);
+ break;
+ default:
+ assert(false);
+ break;
+ }
+}
+
+static size_t doc_renderShapeSelection(LibreOfficeKitDocument* pThis, char** pOutput)
+{
+ comphelper::ProfileZone aZone("doc_renderShapeSelection");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ LokChartHelper aChartHelper(SfxViewShell::Current());
+
+ if (aChartHelper.GetWindow())
+ return 0;
+
+ try
+ {
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ uno::Reference<frame::XStorable> xStorable(pDocument->mxComponent, uno::UNO_QUERY_THROW);
+
+ SvMemoryStream aOutStream;
+ uno::Reference<io::XOutputStream> xOut = new utl::OOutputStreamWrapper(aOutStream);
+
+ utl::MediaDescriptor aMediaDescriptor;
+ switch (doc_getDocumentType(pThis))
+ {
+ case LOK_DOCTYPE_PRESENTATION:
+ aMediaDescriptor[u"FilterName"_ustr] <<= u"impress_svg_Export"_ustr;
+ break;
+ case LOK_DOCTYPE_DRAWING:
+ aMediaDescriptor[u"FilterName"_ustr] <<= u"draw_svg_Export"_ustr;
+ break;
+ case LOK_DOCTYPE_TEXT:
+ aMediaDescriptor[u"FilterName"_ustr] <<= u"writer_svg_Export"_ustr;
+ break;
+ case LOK_DOCTYPE_SPREADSHEET:
+ aMediaDescriptor[u"FilterName"_ustr] <<= u"calc_svg_Export"_ustr;
+ break;
+ default:
+ SAL_WARN("lok", "Failed to render shape selection: Document type is not supported");
+ }
+ aMediaDescriptor[u"SelectionOnly"_ustr] <<= true;
+ aMediaDescriptor[u"OutputStream"_ustr] <<= xOut;
+ aMediaDescriptor[u"IsPreview"_ustr] <<= true; // will down-scale graphics
+
+ xStorable->storeToURL(u"private:stream"_ustr, aMediaDescriptor.getAsConstPropertyValueList());
+
+ if (pOutput)
+ {
+ const size_t nOutputSize = aOutStream.GetEndOfData();
+ *pOutput = static_cast<char*>(malloc(nOutputSize));
+ if (*pOutput)
+ {
+ std::memcpy(*pOutput, aOutStream.GetData(), nOutputSize);
+ return nOutputSize;
+ }
+ }
+ }
+ catch (const uno::Exception& exception)
+ {
+ css::uno::Any exAny( cppu::getCaughtException() );
+ SetLastExceptionMsg(exception.Message);
+ SAL_WARN("lok", "Failed to render shape selection: " << exceptionToString(exAny));
+ }
+
+ return 0;
+}
+
+namespace {
+
+/** Class to react on finishing of a dispatched command.
+
+ This will call a LOK_COMMAND_FINISHED callback when postUnoCommand was
+ called with the parameter requesting the notification.
+
+ @see LibreOfficeKitCallbackType::LOK_CALLBACK_UNO_COMMAND_RESULT.
+*/
+class DispatchResultListener : public cppu::WeakImplHelper<css::frame::XDispatchResultListener>
+{
+ const OString maCommand; ///< Command for which this is the result.
+ const std::shared_ptr<CallbackFlushHandler> mpCallback; ///< Callback to call.
+ const std::chrono::steady_clock::time_point mSaveTime; //< The time we started saving.
+ const bool mbWasModified; //< Whether or not the document was modified before saving.
+
+public:
+ DispatchResultListener(const char* pCommand, std::shared_ptr<CallbackFlushHandler> pCallback)
+ : maCommand(pCommand)
+ , mpCallback(std::move(pCallback))
+ , mSaveTime(std::chrono::steady_clock::now())
+ , mbWasModified(SfxObjectShell::Current()->IsModified())
+ {
+ assert(mpCallback);
+ }
+
+ virtual void SAL_CALL dispatchFinished(const css::frame::DispatchResultEvent& rEvent) override
+ {
+ tools::JsonWriter aJson;
+ aJson.put("commandName", maCommand);
+
+ if (rEvent.State != frame::DispatchResultState::DONTKNOW)
+ {
+ bool bSuccess = (rEvent.State == frame::DispatchResultState::SUCCESS);
+ aJson.put("success", bSuccess);
+ }
+
+ unoAnyToJson(aJson, "result", rEvent.Result);
+ aJson.put("wasModified", mbWasModified);
+ aJson.put("startUnixTimeMics",
+ std::chrono::time_point_cast<std::chrono::microseconds>(mSaveTime)
+ .time_since_epoch()
+ .count());
+ aJson.put("saveDurationMics", std::chrono::duration_cast<std::chrono::microseconds>(
+ std::chrono::steady_clock::now() - mSaveTime)
+ .count());
+ mpCallback->queue(LOK_CALLBACK_UNO_COMMAND_RESULT, aJson.finishAndGetAsOString());
+ }
+
+ virtual void SAL_CALL disposing(const css::lang::EventObject&) override {}
+};
+
+} // anonymous namespace
+
+
+static void lcl_sendDialogEvent(unsigned long long int nWindowId, const char* pArguments)
+{
+ SolarMutexGuard aGuard;
+
+ StringMap aMap(jsdialog::jsonToStringMap(pArguments));
+
+ if (aMap.find(u"id"_ustr) == aMap.end())
+ return;
+
+ sal_uInt64 nCurrentShellId = reinterpret_cast<sal_uInt64>(SfxViewShell::Current());
+
+ try
+ {
+ OUString sControlId = aMap[u"id"_ustr];
+ OUString sWindowId = OUString::number(nWindowId);
+ OUString sCurrentShellId = OUString::number(nCurrentShellId);
+
+ // special values for window id
+ if (nWindowId == static_cast<unsigned long long int>(-1))
+ sWindowId = sCurrentShellId + "sidebar";
+ if (nWindowId == static_cast<unsigned long long int>(-2))
+ sWindowId = sCurrentShellId + "notebookbar";
+ if (nWindowId == static_cast<unsigned long long int>(-3))
+ sWindowId = sCurrentShellId + "formulabar";
+
+ // dialogs send own id but notebookbar and sidebar controls are remembered by SfxViewShell id
+ if (jsdialog::ExecuteAction(sWindowId, sControlId, aMap))
+ return;
+
+ if (jsdialog::ExecuteAction(sCurrentShellId + "sidebar", sControlId, aMap))
+ return;
+ if (jsdialog::ExecuteAction(sCurrentShellId + "notebookbar", sControlId, aMap))
+ return;
+ if (jsdialog::ExecuteAction(sCurrentShellId + "formulabar", sControlId, aMap))
+ return;
+ // this is needed for dialogs shown before document is loaded: MacroWarning dialog, etc...
+ // these dialogs are created with WindowId "0"
+ if (!SfxViewShell::Current() && jsdialog::ExecuteAction(u"0"_ustr, sControlId, aMap))
+ return;
+
+ // force resend - used in mobile-wizard
+ jsdialog::SendFullUpdate(sCurrentShellId + "sidebar", u"Panel"_ustr);
+
+ } catch(...) {}
+}
+
+
+static void doc_sendDialogEvent(LibreOfficeKitDocument* /*pThis*/, unsigned long long int nWindowId, const char* pArguments)
+{
+ lcl_sendDialogEvent(nWindowId, pArguments);
+}
+
+static void lo_sendDialogEvent(LibreOfficeKit* /*pThis*/, unsigned long long int nWindowId, const char* pArguments)
+{
+ lcl_sendDialogEvent(nWindowId, pArguments);
+}
+
+static void lo_setOption(LibreOfficeKit* /*pThis*/, const char *pOption, const char* pValue)
+{
+ static char* pCurrentSalLogOverride = nullptr;
+
+ if (strcmp(pOption, "traceeventrecording") == 0)
+ {
+ if (strcmp(pValue, "start") == 0)
+ {
+ comphelper::TraceEvent::setBufferSizeAndCallback(100, TraceEventDumper::flushRecordings);
+ comphelper::TraceEvent::startRecording();
+ if (traceEventDumper == nullptr)
+ traceEventDumper = new TraceEventDumper();
+ }
+ else if (strcmp(pValue, "stop") == 0)
+ comphelper::TraceEvent::stopRecording();
+ }
+ else if (strcmp(pOption, "sallogoverride") == 0)
+ {
+ if (pCurrentSalLogOverride != nullptr)
+ free(pCurrentSalLogOverride);
+ if (pValue == nullptr)
+ pCurrentSalLogOverride = nullptr;
+ else
+ pCurrentSalLogOverride = strdup(pValue);
+
+ if (pCurrentSalLogOverride == nullptr || pCurrentSalLogOverride[0] == '\0')
+ sal_detail_set_log_selector(nullptr);
+ else
+ sal_detail_set_log_selector(pCurrentSalLogOverride);
+ }
+#ifdef LINUX
+ else if (strcmp(pOption, "addfont") == 0)
+ {
+ if (memcmp(pValue, "file://", 7) == 0)
+ pValue += 7;
+
+ int fd = open(pValue, O_RDONLY);
+ if (fd == -1)
+ {
+ std::cerr << "Could not open font file '" << pValue << "': " << strerror(errno) << std::endl;
+ return;
+ }
+
+ OUString sMagicFileName = "file:///:FD:/" + OUString::number(fd);
+
+ OutputDevice *pDevice = Application::GetDefaultDevice();
+ OutputDevice::ImplClearAllFontData(false);
+ pDevice->AddTempDevFont(sMagicFileName, "");
+ OutputDevice::ImplRefreshAllFontData(false);
+ }
+#endif
+}
+
+static void lo_dumpState (LibreOfficeKit* pThis, const char* /* pOptions */, char** pState)
+{
+ if (!pState)
+ return;
+
+ // NB. no SolarMutexGuard since this may be caused in some extremis / deadlock
+ SetLastExceptionMsg();
+
+ *pState = nullptr;
+ OStringBuffer aState(4096*256);
+
+ LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(pThis);
+
+ pLib->dumpState(aState);
+
+ *pState = convertOString(aState.makeStringAndClear());
+}
+
+void LibLibreOffice_Impl::dumpState(rtl::OStringBuffer &rState)
+{
+ rState.append("LibreOfficeKit state:"
+ "\n\tLastExceptionMsg:\t");
+ rState.append(rtl::OUStringToOString(maLastExceptionMsg, RTL_TEXTENCODING_UTF8));
+ rState.append("\n\tUnipoll:\t");
+ rState.append(vcl::lok::isUnipoll() ? "yes" : "no: events on thread");
+ rState.append("\n\tOptionalFeatures:\t0x");
+ rState.append(static_cast<sal_Int64>(mOptionalFeatures), 16);
+ rState.append("\n\tCallbackData:\t0x");
+ rState.append(reinterpret_cast<sal_Int64>(mpCallback), 16);
+ // TODO: dump mInteractionMap
+ SfxLokHelper::dumpState(rState);
+ vcl::lok::dumpState(rState);
+}
+
+static void doc_postUnoCommand(LibreOfficeKitDocument* pThis, const char* pCommand, const char* pArguments, bool bNotifyWhenFinished)
+{
+ comphelper::ProfileZone aZone("doc_postUnoCommand");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ SfxObjectShell* pDocSh = SfxObjectShell::Current();
+ OUString aCommand(pCommand, strlen(pCommand), RTL_TEXTENCODING_UTF8);
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ std::vector<beans::PropertyValue> aPropertyValuesVector(jsonToPropertyValuesVector(pArguments));
+
+ if (!vcl::lok::isUnipoll())
+ {
+ beans::PropertyValue aSynchronMode;
+ aSynchronMode.Name = u"SynchronMode"_ustr;
+ aSynchronMode.Value <<= false;
+ aPropertyValuesVector.push_back(aSynchronMode);
+ }
+
+ int nView = SfxLokHelper::getView();
+ if (nView < 0)
+ return;
+
+ if (gImpl && aCommand == ".uno:ToggleOrientation")
+ {
+ ExecuteOrientationChange();
+ return;
+ }
+
+ // handle potential interaction
+ if (gImpl && aCommand == ".uno:Save")
+ {
+ // Check if saving a PDF file
+ OUString aMimeType = lcl_getCurrentDocumentMimeType(pDocument);
+ if (pDocSh && pDocSh->IsModified() && aMimeType == "application/pdf")
+ {
+ // If we have a PDF file (for saving annotations for example), we need
+ // to run save-as to the same file as the opened document. Plain save
+ // doesn't work as the PDF is not a "native" format.
+ uno::Reference<frame::XStorable> xStorable(pDocument->mxComponent, uno::UNO_QUERY_THROW);
+ OUString aURL = xStorable->getLocation();
+ OString aURLUtf8 = OUStringToOString(aURL, RTL_TEXTENCODING_UTF8);
+ bool bResult = doc_saveAs(pThis, aURLUtf8.getStr(), "pdf", nullptr);
+
+ // Send the result of save
+ tools::JsonWriter aJson;
+ aJson.put("commandName", pCommand);
+ aJson.put("success", bResult);
+ pDocument->mpCallbackFlushHandlers[nView]->queue(LOK_CALLBACK_UNO_COMMAND_RESULT, aJson.finishAndGetAsOString());
+ return;
+ }
+
+
+ rtl::Reference<LOKInteractionHandler> const pInteraction(
+ new LOKInteractionHandler("save"_ostr, gImpl, pDocument));
+ uno::Reference<task::XInteractionHandler2> const xInteraction(pInteraction);
+
+ beans::PropertyValue aValue;
+ aValue.Name = u"InteractionHandler"_ustr;
+ aValue.Value <<= xInteraction;
+ aPropertyValuesVector.push_back(aValue);
+
+ bool bDontSaveIfUnmodified = false;
+ std::erase_if(aPropertyValuesVector,
+ [&bDontSaveIfUnmodified](const beans::PropertyValue& aItem){
+ if (aItem.Name == "DontSaveIfUnmodified")
+ {
+ bDontSaveIfUnmodified = aItem.Value.get<bool>();
+ return true;
+ }
+ return false;
+ });
+
+ // skip saving and tell the result via UNO_COMMAND_RESULT
+ if (bDontSaveIfUnmodified && (!pDocSh || !pDocSh->IsModified()))
+ {
+ tools::JsonWriter aJson;
+ aJson.put("commandName", pCommand);
+ aJson.put("success", false);
+ // Add the reason for not saving
+ {
+ auto resultNode = aJson.startNode("result");
+ aJson.put("type", "string");
+ aJson.put("value", "unmodified");
+ }
+ pDocument->mpCallbackFlushHandlers[nView]->queue(LOK_CALLBACK_UNO_COMMAND_RESULT, aJson.finishAndGetAsOString());
+ return;
+ }
+ }
+ else if (gImpl && aCommand == ".uno:TransformDialog")
+ {
+ bool bNeedConversion = false;
+ SfxViewShell* pViewShell = SfxViewShell::Current();
+ LokChartHelper aChartHelper(pViewShell);
+
+ if (aChartHelper.GetWindow() )
+ {
+ bNeedConversion = true;
+ }
+ else if (const SdrView* pView = pViewShell->GetDrawView())
+ {
+ if (OutputDevice* pOutputDevice = pView->GetFirstOutputDevice())
+ {
+ bNeedConversion = (pOutputDevice->GetMapMode().GetMapUnit() == MapUnit::Map100thMM);
+ }
+ }
+
+ if (bNeedConversion)
+ {
+ sal_Int32 value;
+ for (beans::PropertyValue& rPropValue: aPropertyValuesVector)
+ {
+ if (rPropValue.Name == "TransformPosX"
+ || rPropValue.Name == "TransformPosY"
+ || rPropValue.Name == "TransformWidth"
+ || rPropValue.Name == "TransformHeight"
+ || rPropValue.Name == "TransformRotationX"
+ || rPropValue.Name == "TransformRotationY")
+ {
+ rPropValue.Value >>= value;
+ value = o3tl::convert(value, o3tl::Length::twip, o3tl::Length::mm100);
+ rPropValue.Value <<= value;
+ }
+ }
+ }
+
+ if (aChartHelper.GetWindow() && aPropertyValuesVector.size() > 0)
+ {
+ if (aPropertyValuesVector[0].Name != "Action")
+ {
+ tools::Rectangle aChartBB = aChartHelper.GetChartBoundingBox();
+
+ int nLeft = o3tl::convert(aChartBB.Left(), o3tl::Length::twip, o3tl::Length::mm100);
+ int nTop = o3tl::convert(aChartBB.Top(), o3tl::Length::twip, o3tl::Length::mm100);
+
+ for (beans::PropertyValue& rPropValue: aPropertyValuesVector)
+ {
+ if (rPropValue.Name == "TransformPosX" || rPropValue.Name == "TransformRotationX")
+ {
+ auto const value = *o3tl::doAccess<sal_Int32>(rPropValue.Value);
+ rPropValue.Value <<= value - nLeft;
+ }
+ else if (rPropValue.Name == "TransformPosY" || rPropValue.Name == "TransformRotationY")
+ {
+ auto const value = *o3tl::doAccess<sal_Int32>(rPropValue.Value);
+ rPropValue.Value <<= value - nTop;
+ }
+ }
+ }
+ util::URL aCommandURL;
+ aCommandURL.Path = u"LOKTransform"_ustr;
+ css::uno::Reference<css::frame::XDispatch>& aChartDispatcher = aChartHelper.GetXDispatcher();
+ aChartDispatcher->dispatch(aCommandURL, comphelper::containerToSequence(aPropertyValuesVector));
+ return;
+ }
+ }
+ else if (gImpl && aCommand == ".uno:LOKSidebarWriterPage")
+ {
+ setupSidebar(u"WriterPageDeck");
+ return;
+ }
+ else if (gImpl && aCommand == ".uno:SidebarShow")
+ {
+ setupSidebar();
+ return;
+ }
+ else if (gImpl && aCommand == ".uno:SidebarHide")
+ {
+ hideSidebar();
+ return;
+ }
+
+ bool bResult = false;
+ LokChartHelper aChartHelper(SfxViewShell::Current());
+
+ if (aChartHelper.GetWindow() && aCommand != ".uno:Save" )
+ {
+ util::URL aCommandURL;
+ aCommandURL.Path = aCommand.copy(5);
+ css::uno::Reference<css::frame::XDispatch>& aChartDispatcher = aChartHelper.GetXDispatcher();
+ aChartDispatcher->dispatch(aCommandURL, comphelper::containerToSequence(aPropertyValuesVector));
+ return;
+ }
+ if (LokStarMathHelper aMathHelper(SfxViewShell::Current());
+ aMathHelper.GetGraphicWindow() && aCommand != ".uno:Save")
+ {
+ aMathHelper.Dispatch(aCommand, comphelper::containerToSequence(aPropertyValuesVector));
+ return;
+ }
+ if (bNotifyWhenFinished && pDocument->mpCallbackFlushHandlers.count(nView))
+ {
+ bResult = comphelper::dispatchCommand(aCommand, comphelper::containerToSequence(aPropertyValuesVector),
+ new DispatchResultListener(pCommand, pDocument->mpCallbackFlushHandlers[nView]));
+ }
+ else
+ bResult = comphelper::dispatchCommand(aCommand, comphelper::containerToSequence(aPropertyValuesVector));
+
+ if (!bResult)
+ {
+ SetLastExceptionMsg("Failed to dispatch " + aCommand);
+ }
+}
+
+static void doc_postMouseEvent(LibreOfficeKitDocument* pThis, int nType, int nX, int nY, int nCount, int nButtons, int nModifier)
+{
+ comphelper::ProfileZone aZone("doc_postMouseEvent");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+ try
+ {
+ pDoc->postMouseEvent(nType, nX, nY, nCount, nButtons, nModifier);
+ }
+ catch (const uno::Exception& exception)
+ {
+ SetLastExceptionMsg(exception.Message);
+ SAL_INFO("lok", "Failed to postMouseEvent " << exception.Message);
+ }
+}
+
+static void doc_postWindowMouseEvent(LibreOfficeKitDocument* /*pThis*/, unsigned nLOKWindowId, int nType, int nX, int nY, int nCount, int nButtons, int nModifier)
+{
+ comphelper::ProfileZone aZone("doc_postWindowMouseEvent");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ VclPtr<Window> pWindow = vcl::Window::FindLOKWindow(nLOKWindowId);
+ if (!pWindow)
+ {
+ SetLastExceptionMsg(u"Document doesn't support dialog rendering, or window not found."_ustr);
+ return;
+ }
+
+ const Point aPos(nX, nY);
+
+ MouseEvent aEvent(aPos, nCount, MouseEventModifiers::SIMPLECLICK, nButtons, nModifier);
+
+ vcl::EnableDialogInput(pWindow);
+
+ switch (nType)
+ {
+ case LOK_MOUSEEVENT_MOUSEBUTTONDOWN:
+ Application::PostMouseEvent(VclEventId::WindowMouseButtonDown, pWindow, &aEvent);
+ break;
+ case LOK_MOUSEEVENT_MOUSEBUTTONUP:
+ Application::PostMouseEvent(VclEventId::WindowMouseButtonUp, pWindow, &aEvent);
+ break;
+ case LOK_MOUSEEVENT_MOUSEMOVE:
+ Application::PostMouseEvent(VclEventId::WindowMouseMove, pWindow, &aEvent);
+ break;
+ default:
+ assert(false);
+ break;
+ }
+}
+
+static void doc_postWindowGestureEvent(LibreOfficeKitDocument* /*pThis*/, unsigned nLOKWindowId, const char* pType, int nX, int nY, int nOffset)
+{
+ comphelper::ProfileZone aZone("doc_postWindowGestureEvent");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ VclPtr<Window> pWindow = vcl::Window::FindLOKWindow(nLOKWindowId);
+ if (!pWindow)
+ {
+ SetLastExceptionMsg(u"Document doesn't support dialog rendering, or window not found."_ustr);
+ return;
+ }
+
+ OString aType(pType);
+ GestureEventPanType eEventType = GestureEventPanType::Update;
+
+ if (aType == "panBegin")
+ eEventType = GestureEventPanType::Begin;
+ else if (aType == "panEnd")
+ eEventType = GestureEventPanType::End;
+
+ GestureEventPan aEvent {
+ sal_Int32(nX),
+ sal_Int32(nY),
+ eEventType,
+ sal_Int32(nOffset),
+ PanningOrientation::Vertical,
+ };
+
+ vcl::EnableDialogInput(pWindow);
+
+ Application::PostGestureEvent(VclEventId::WindowGestureEvent, pWindow, &aEvent);
+}
+
+static void doc_setTextSelection(LibreOfficeKitDocument* pThis, int nType, int nX, int nY)
+{
+ comphelper::ProfileZone aZone("doc_setTextSelection");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ pDoc->setTextSelection(nType, nX, nY);
+}
+
+static void doc_setWindowTextSelection(LibreOfficeKitDocument* /*pThis*/, unsigned nLOKWindowId, bool swap, int nX, int nY)
+{
+ comphelper::ProfileZone aZone("doc_setWindowTextSelection");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ VclPtr<Window> pWindow = vcl::Window::FindLOKWindow(nLOKWindowId);
+ if (!pWindow)
+ {
+ SetLastExceptionMsg(u"Document doesn't support dialog rendering, or window not found."_ustr);
+ return;
+ }
+
+
+ Size aOffset(pWindow->GetOutOffXPixel(), pWindow->GetOutOffYPixel());
+ Point aCursorPos(nX, nY);
+ aCursorPos.Move(aOffset);
+ sal_uInt16 nModifier = swap ? KEY_MOD1 + KEY_MOD2 : KEY_SHIFT;
+
+ MouseEvent aCursorEvent(aCursorPos, 1, MouseEventModifiers::SIMPLECLICK, 0, nModifier);
+ Application::PostMouseEvent(VclEventId::WindowMouseButtonDown, pWindow, &aCursorEvent);
+ Application::PostMouseEvent(VclEventId::WindowMouseButtonUp, pWindow, &aCursorEvent);
+}
+
+static bool getFromTransferable(
+ const css::uno::Reference<css::datatransfer::XTransferable> &xTransferable,
+ const OString &aInMimeType, OString &aRet);
+
+static bool encodeImageAsHTML(
+ const css::uno::Reference<css::datatransfer::XTransferable> &xTransferable,
+ const OString &aMimeType, OString &aRet)
+{
+ if (!getFromTransferable(xTransferable, aMimeType, aRet))
+ return false;
+
+ // Encode in base64.
+ auto aSeq = Sequence<sal_Int8>(reinterpret_cast<const sal_Int8*>(aRet.getStr()),
+ aRet.getLength());
+ OStringBuffer aBase64Data;
+ comphelper::Base64::encode(aBase64Data, aSeq);
+
+ // Embed in HTML.
+ aRet = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">\n"
+ "<html><head>"
+ "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\"/><meta "
+ "name=\"generator\" content=\""
+ + getGenerator().toUtf8()
+ + "\"/>"
+ "</head><body><img src=\"data:" + aMimeType + ";base64,"
+ + aBase64Data + "\"/></body></html>";
+
+ return true;
+}
+
+static bool encodeTextAsHTML(
+ const css::uno::Reference<css::datatransfer::XTransferable> &xTransferable,
+ const OString &aMimeType, OString &aRet)
+{
+ if (!getFromTransferable(xTransferable, aMimeType, aRet))
+ return false;
+
+ // Embed in HTML - FIXME: needs some escaping.
+ aRet = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">\n"
+ "<html><head>"
+ "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\"/><meta "
+ "name=\"generator\" content=\""
+ + getGenerator().toUtf8()
+ + "\"/></head><body><pre>" + aRet + "</pre></body></html>";
+
+ return true;
+}
+
+static bool getFromTransferable(
+ const css::uno::Reference<css::datatransfer::XTransferable> &xTransferable,
+ const OString &aInMimeType, OString &aRet)
+{
+ OString aMimeType(aInMimeType);
+
+ // Take care of UTF-8 text here.
+ bool bConvert = false;
+ sal_Int32 nIndex = 0;
+ if (o3tl::getToken(aMimeType, 0, ';', nIndex) == "text/plain")
+ {
+ if (o3tl::getToken(aMimeType, 0, ';', nIndex) == "charset=utf-8")
+ {
+ aMimeType = "text/plain;charset=utf-16"_ostr;
+ bConvert = true;
+ }
+ }
+
+ datatransfer::DataFlavor aFlavor;
+ aFlavor.MimeType = OUString::fromUtf8(aMimeType);
+ if (aMimeType == "text/plain;charset=utf-16")
+ aFlavor.DataType = cppu::UnoType<OUString>::get();
+ else
+ aFlavor.DataType = cppu::UnoType< uno::Sequence<sal_Int8> >::get();
+
+ if (!xTransferable->isDataFlavorSupported(aFlavor))
+ {
+ // Try harder for HTML it is our copy/paste meta-file format
+ if (aInMimeType == "text/html")
+ {
+ // Desperate measures - convert text to HTML instead.
+ if (encodeTextAsHTML(xTransferable, "text/plain;charset=utf-8"_ostr, aRet))
+ return true;
+ // If html is not supported, might be a graphic-selection,
+ if (encodeImageAsHTML(xTransferable, "image/png"_ostr, aRet))
+ return true;
+ }
+
+ SetLastExceptionMsg("Flavor " + aFlavor.MimeType + " is not supported");
+ return false;
+ }
+
+ uno::Any aAny;
+ try
+ {
+ aAny = xTransferable->getTransferData(aFlavor);
+ }
+ catch (const css::datatransfer::UnsupportedFlavorException& e)
+ {
+ SetLastExceptionMsg("Unsupported flavor " + aFlavor.MimeType + " exception " + e.Message);
+ return false;
+ }
+ catch (const css::uno::Exception& e)
+ {
+ SetLastExceptionMsg("Exception getting " + aFlavor.MimeType + " exception " + e.Message);
+ return false;
+ }
+
+ if (aFlavor.DataType == cppu::UnoType<OUString>::get())
+ {
+ OUString aString;
+ aAny >>= aString;
+ if (bConvert)
+ aRet = OUStringToOString(aString, RTL_TEXTENCODING_UTF8);
+ else
+ aRet = OString(reinterpret_cast<const char *>(aString.getStr()), aString.getLength() * sizeof(sal_Unicode));
+ }
+ else
+ {
+ uno::Sequence<sal_Int8> aSequence;
+ aAny >>= aSequence;
+ aRet = OString(reinterpret_cast<const char*>(aSequence.getConstArray()), aSequence.getLength());
+ }
+
+ return true;
+}
+
+static char* doc_getTextSelection(LibreOfficeKitDocument* pThis, const char* pMimeType, char** pUsedMimeType)
+{
+ comphelper::ProfileZone aZone("doc_getTextSelection");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+
+ css::uno::Reference<css::datatransfer::XTransferable> xTransferable = pDoc->getSelection();
+ if (!xTransferable)
+ {
+ SetLastExceptionMsg(u"No selection available"_ustr);
+ return nullptr;
+ }
+
+ OString aType
+ = pMimeType && pMimeType[0] != '\0' ? OString(pMimeType) : "text/plain;charset=utf-8"_ostr;
+
+ OString aRet;
+ bool bSuccess = getFromTransferable(xTransferable, aType, aRet);
+ if (!bSuccess)
+ return nullptr;
+
+ if (pUsedMimeType) // legacy
+ {
+ if (pMimeType)
+ *pUsedMimeType = strdup(pMimeType);
+ else
+ *pUsedMimeType = nullptr;
+ }
+
+ return convertOString(aRet);
+}
+
+static int doc_getSelectionType(LibreOfficeKitDocument* pThis)
+{
+ comphelper::ProfileZone aZone("doc_getSelectionType");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return LOK_SELTYPE_NONE;
+ }
+
+ css::uno::Reference<css::datatransfer::XTransferable> xTransferable = pDoc->getSelection();
+ if (!xTransferable)
+ {
+ SetLastExceptionMsg(u"No selection available"_ustr);
+ return LOK_SELTYPE_NONE;
+ }
+
+ css::uno::Reference<css::datatransfer::XTransferable2> xTransferable2(xTransferable, css::uno::UNO_QUERY);
+ if (xTransferable2.is() && xTransferable2->isComplex())
+ return LOK_SELTYPE_COMPLEX;
+
+ OString aRet;
+ bool bSuccess = getFromTransferable(xTransferable, "text/plain;charset=utf-8"_ostr, aRet);
+ if (!bSuccess)
+ return LOK_SELTYPE_NONE;
+
+ if (aRet.getLength() > 10000)
+ return LOK_SELTYPE_COMPLEX;
+
+ return !aRet.isEmpty() ? LOK_SELTYPE_TEXT : LOK_SELTYPE_NONE;
+}
+
+static int doc_getSelectionTypeAndText(LibreOfficeKitDocument* pThis, const char* pMimeType, char** pText, char** pUsedMimeType)
+{
+ // The purpose of this function is to avoid double call to pDoc->getSelection(),
+ // which may be expensive.
+ comphelper::ProfileZone aZone("doc_getSelectionTypeAndText");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return LOK_SELTYPE_NONE;
+ }
+
+ css::uno::Reference<css::datatransfer::XTransferable> xTransferable = pDoc->getSelection();
+ if (!xTransferable)
+ {
+ SetLastExceptionMsg(u"No selection available"_ustr);
+ return LOK_SELTYPE_NONE;
+ }
+
+ css::uno::Reference<css::datatransfer::XTransferable2> xTransferable2(xTransferable, css::uno::UNO_QUERY);
+ if (xTransferable2.is() && xTransferable2->isComplex())
+ return LOK_SELTYPE_COMPLEX;
+
+ OString aType
+ = pMimeType && pMimeType[0] != '\0' ? OString(pMimeType) : "text/plain;charset=utf-8"_ostr;
+
+ OString aRet;
+ bool bSuccess = getFromTransferable(xTransferable, aType, aRet);
+ if (!bSuccess)
+ return LOK_SELTYPE_NONE;
+
+ if (aRet.getLength() > 10000)
+ return LOK_SELTYPE_COMPLEX;
+
+ if (aRet.isEmpty())
+ return LOK_SELTYPE_NONE;
+
+ if (pText)
+ *pText = convertOString(aRet);
+
+ if (pUsedMimeType) // legacy
+ {
+ if (pMimeType)
+ *pUsedMimeType = strdup(pMimeType);
+ else
+ *pUsedMimeType = nullptr;
+ }
+
+ return LOK_SELTYPE_TEXT;
+}
+
+static int doc_getClipboard(LibreOfficeKitDocument* pThis,
+ const char **pMimeTypes,
+ size_t *pOutCount,
+ char ***pOutMimeTypes,
+ size_t **pOutSizes,
+ char ***pOutStreams)
+{
+#ifdef IOS
+ (void) pThis;
+ (void) pMimeTypes;
+ (void) pOutCount;
+ (void) pOutMimeTypes;
+ (void) pOutSizes;
+ (void) pOutStreams;
+
+ assert(!"doc_getClipboard should not be called on iOS");
+
+ return 0;
+#else
+ comphelper::ProfileZone aZone("doc_getClipboard");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ assert (pOutCount);
+ assert (pOutMimeTypes);
+ assert (pOutSizes);
+ assert (pOutStreams);
+
+ *pOutCount = 0;
+ *pOutMimeTypes = nullptr;
+ *pOutSizes = nullptr;
+ *pOutStreams = nullptr;
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return 0;
+ }
+
+ rtl::Reference<LOKClipboard> xClip(LOKClipboardFactory::getClipboardForCurView());
+
+ css::uno::Reference<css::datatransfer::XTransferable> xTransferable = xClip->getContents();
+ SAL_INFO("lok", "Got from clip: " << xClip.get() << " transferable: " << xTransferable);
+ if (!xTransferable)
+ {
+ SetLastExceptionMsg(u"No clipboard content available"_ustr);
+ return 0;
+ }
+
+ std::vector<OString> aMimeTypes;
+ if (!pMimeTypes) // everything
+ {
+ const uno::Sequence< css::datatransfer::DataFlavor > flavors = xTransferable->getTransferDataFlavors();
+ if (!flavors.getLength())
+ {
+ SetLastExceptionMsg(u"Flavourless selection"_ustr);
+ return 0;
+ }
+ for (const auto &it : flavors)
+ aMimeTypes.push_back(OUStringToOString(it.MimeType, RTL_TEXTENCODING_UTF8));
+ }
+ else
+ {
+ for (size_t i = 0; pMimeTypes[i]; ++i)
+ aMimeTypes.push_back(OString(pMimeTypes[i]));
+ }
+
+ *pOutCount = aMimeTypes.size();
+ *pOutSizes = static_cast<size_t *>(malloc(*pOutCount * sizeof(size_t)));
+ *pOutMimeTypes = static_cast<char **>(malloc(*pOutCount * sizeof(char *)));
+ *pOutStreams = static_cast<char **>(malloc(*pOutCount * sizeof(char *)));
+ for (size_t i = 0; i < aMimeTypes.size(); ++i)
+ {
+ if (aMimeTypes[i] == "text/plain;charset=utf-16")
+ (*pOutMimeTypes)[i] = strdup("text/plain;charset=utf-8");
+ else
+ (*pOutMimeTypes)[i] = convertOString(aMimeTypes[i]);
+
+ OString aRet;
+ bool bSuccess = getFromTransferable(xTransferable, (*pOutMimeTypes)[i], aRet);
+ if (!bSuccess || aRet.getLength() < 1)
+ {
+ (*pOutSizes)[i] = 0;
+ (*pOutStreams)[i] = nullptr;
+ }
+ else
+ {
+ (*pOutSizes)[i] = aRet.getLength();
+ (*pOutStreams)[i] = convertOString(aRet);
+ }
+ }
+
+ return 1;
+#endif
+}
+
+static int doc_setClipboard(LibreOfficeKitDocument* pThis,
+ const size_t nInCount,
+ const char **pInMimeTypes,
+ const size_t *pInSizes,
+ const char **pInStreams)
+{
+#ifdef IOS
+ (void) pThis;
+ (void) nInCount;
+ (void) pInMimeTypes;
+ (void) pInSizes;
+ (void) pInStreams;
+#else
+ comphelper::ProfileZone aZone("doc_setClipboard");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return false;
+ }
+
+ uno::Reference<datatransfer::XTransferable> xTransferable(new LOKTransferable(nInCount, pInMimeTypes, pInSizes, pInStreams));
+
+ auto xClip = forceSetClipboardForCurrentView(pThis);
+ xClip->setContents(xTransferable, uno::Reference<datatransfer::clipboard::XClipboardOwner>());
+
+ SAL_INFO("lok", "Set clip: " << xClip.get() << " to: " << xTransferable);
+
+ if (!pDoc->isMimeTypeSupported())
+ {
+ SetLastExceptionMsg(u"Document doesn't support this mime type"_ustr);
+ return false;
+ }
+#endif
+ return true;
+}
+
+static bool doc_paste(LibreOfficeKitDocument* pThis, const char* pMimeType, const char* pData, size_t nSize)
+{
+ comphelper::ProfileZone aZone("doc_paste");
+
+ SolarMutexGuard aGuard;
+
+ const char *pInMimeTypes[1];
+ const char *pInStreams[1];
+ size_t pInSizes[1];
+ pInMimeTypes[0] = pMimeType;
+ pInSizes[0] = nSize;
+ pInStreams[0] = pData;
+
+ if (!doc_setClipboard(pThis, 1, pInMimeTypes, pInSizes, pInStreams))
+ return false;
+
+ uno::Sequence<beans::PropertyValue> aPropertyValues(comphelper::InitPropertySequence(
+ {
+ {"AnchorType", uno::Any(static_cast<sal_uInt16>(css::text::TextContentAnchorType_AS_CHARACTER))},
+ {"IgnoreComments", uno::Any(true)},
+ }));
+ if (!comphelper::dispatchCommand(u".uno:Paste"_ustr, aPropertyValues))
+ {
+ SetLastExceptionMsg(u"Failed to dispatch the .uno: command"_ustr);
+ return false;
+ }
+
+ return true;
+}
+
+static void doc_setGraphicSelection(LibreOfficeKitDocument* pThis, int nType, int nX, int nY)
+{
+ comphelper::ProfileZone aZone("doc_setGraphicSelection");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ pDoc->setGraphicSelection(nType, nX, nY);
+}
+
+static void doc_resetSelection(LibreOfficeKitDocument* pThis)
+{
+ comphelper::ProfileZone aZone("doc_resetSelection");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ pDoc->resetSelection();
+}
+
+static char* getDocReadOnly(LibreOfficeKitDocument* pThis)
+{
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+ if (!pDocument)
+ return nullptr;
+
+ SfxBaseModel* pBaseModel = dynamic_cast<SfxBaseModel*>(pDocument->mxComponent.get());
+ if (!pBaseModel)
+ return nullptr;
+
+ SfxObjectShell* pObjectShell = pBaseModel->GetObjectShell();
+ if (!pObjectShell)
+ return nullptr;
+
+ boost::property_tree::ptree aTree;
+ aTree.put("commandName", ".uno:ReadOnly");
+ aTree.put("success", pObjectShell->IsLoadReadonly());
+
+ std::stringstream aStream;
+ boost::property_tree::write_json(aStream, aTree);
+ char* pJson = static_cast<char*>(malloc(aStream.str().size() + 1));
+ if (!pJson)
+ return nullptr;
+
+ strcpy(pJson, aStream.str().c_str());
+ pJson[aStream.str().size()] = '\0';
+ return pJson;
+}
+
+static void addLocale(boost::property_tree::ptree& rValues, css::lang::Locale const & rLocale)
+{
+ boost::property_tree::ptree aChild;
+ const LanguageTag aLanguageTag( rLocale );
+ OUString sLanguage = SvtLanguageTable::GetLanguageString(aLanguageTag.getLanguageType());
+ if (sLanguage.endsWith("}"))
+ return;
+
+ sLanguage += ";" + aLanguageTag.getBcp47(false);
+ aChild.put("", sLanguage.toUtf8());
+ rValues.push_back(std::make_pair("", aChild));
+}
+
+static char* getLanguages(const char* pCommand)
+{
+ css::uno::Sequence< css::lang::Locale > aLocales;
+ css::uno::Sequence< css::lang::Locale > aGrammarLocales;
+
+ if (xContext.is())
+ {
+ // SpellChecker
+ css::uno::Reference<css::linguistic2::XLinguServiceManager2> xLangSrv = css::linguistic2::LinguServiceManager::create(xContext);
+ if (xLangSrv.is())
+ {
+ css::uno::Reference<css::linguistic2::XSpellChecker> xSpell = xLangSrv->getSpellChecker();
+ if (xSpell.is())
+ aLocales = xSpell->getLocales();
+ }
+
+ // LanguageTool
+ if (LanguageToolCfg::IsEnabled::get())
+ {
+ uno::Reference< linguistic2::XProofreader > xGC(
+ xContext->getServiceManager()->createInstanceWithContext(u"org.openoffice.lingu.LanguageToolGrammarChecker"_ustr, xContext),
+ uno::UNO_QUERY_THROW );
+ uno::Reference< linguistic2::XSupportedLocales > xSuppLoc( xGC, uno::UNO_QUERY_THROW );
+ aGrammarLocales = xSuppLoc->getLocales();
+ }
+ }
+
+ boost::property_tree::ptree aTree;
+ aTree.put("commandName", pCommand);
+ boost::property_tree::ptree aValues;
+ for ( css::lang::Locale const & rLocale : std::as_const(aLocales) )
+ addLocale(aValues, rLocale);
+ for ( css::lang::Locale const & rLocale : std::as_const(aGrammarLocales) )
+ addLocale(aValues, rLocale);
+ aTree.add_child("commandValues", aValues);
+ std::stringstream aStream;
+ boost::property_tree::write_json(aStream, aTree);
+ char* pJson = static_cast<char*>(malloc(aStream.str().size() + 1));
+ assert(pJson); // Don't handle OOM conditions
+ strcpy(pJson, aStream.str().c_str());
+ pJson[aStream.str().size()] = '\0';
+ return pJson;
+}
+
+static char* getFonts (const char* pCommand)
+{
+ SfxObjectShell* pDocSh = SfxObjectShell::Current();
+ if (!pDocSh)
+ return nullptr;
+ const SvxFontListItem* pFonts = static_cast<const SvxFontListItem*>(
+ pDocSh->GetItem(SID_ATTR_CHAR_FONTLIST));
+ const FontList* pList = pFonts ? pFonts->GetFontList() : nullptr;
+
+ boost::property_tree::ptree aTree;
+ aTree.put("commandName", pCommand);
+ boost::property_tree::ptree aValues;
+ if ( pList )
+ {
+ sal_uInt16 nFontCount = pList->GetFontNameCount();
+ for (sal_uInt16 i = 0; i < nFontCount; ++i)
+ {
+ boost::property_tree::ptree aChildren;
+ const FontMetric& rFontMetric = pList->GetFontName(i);
+ const int* pAry = FontList::GetStdSizeAry();
+ sal_uInt16 nSizeCount = 0;
+ while (pAry[nSizeCount])
+ {
+ boost::property_tree::ptree aChild;
+ aChild.put("", static_cast<float>(pAry[nSizeCount]) / 10);
+ aChildren.push_back(std::make_pair("", aChild));
+ nSizeCount++;
+ }
+ aValues.add_child(rFontMetric.GetFamilyName().toUtf8().getStr(), aChildren);
+ }
+ }
+ aTree.add_child("commandValues", aValues);
+ std::stringstream aStream;
+ boost::property_tree::write_json(aStream, aTree);
+ char* pJson = static_cast<char*>(malloc(aStream.str().size() + 1));
+ assert(pJson); // Don't handle OOM conditions
+ strcpy(pJson, aStream.str().c_str());
+ pJson[aStream.str().size()] = '\0';
+ return pJson;
+}
+
+static char* getFontSubset (std::string_view aFontName)
+{
+ OUString aFoundFont(::rtl::Uri::decode(OStringToOUString(aFontName, RTL_TEXTENCODING_UTF8), rtl_UriDecodeStrict, RTL_TEXTENCODING_UTF8));
+
+ boost::property_tree::ptree aTree;
+ aTree.put("commandName", ".uno:FontSubset");
+ boost::property_tree::ptree aValues;
+
+ if (const vcl::Font* pFont = FindFont(aFoundFont))
+ {
+ FontCharMapRef xFontCharMap (new FontCharMap());
+ auto aDevice(VclPtr<VirtualDevice>::Create(DeviceFormat::WITHOUT_ALPHA));
+
+ aDevice->SetFont(*pFont);
+ aDevice->GetFontCharMap(xFontCharMap);
+ SubsetMap aSubMap(xFontCharMap);
+
+ for (auto const& subset : aSubMap.GetSubsetMap())
+ {
+ boost::property_tree::ptree aChild;
+ aChild.put("", static_cast<int>(ublock_getCode(subset.GetRangeMin())));
+ aValues.push_back(std::make_pair("", aChild));
+ }
+ }
+
+ aTree.add_child("commandValues", aValues);
+ std::stringstream aStream;
+ boost::property_tree::write_json(aStream, aTree);
+ char* pJson = static_cast<char*>(malloc(aStream.str().size() + 1));
+ assert(pJson); // Don't handle OOM conditions
+ strcpy(pJson, aStream.str().c_str());
+ pJson[aStream.str().size()] = '\0';
+ return pJson;
+}
+
+static char* getStyles(LibreOfficeKitDocument* pThis, const char* pCommand)
+{
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ boost::property_tree::ptree aTree;
+ aTree.put("commandName", pCommand);
+ uno::Reference<css::style::XStyleFamiliesSupplier> xStyleFamiliesSupplier(pDocument->mxComponent, uno::UNO_QUERY);
+ const uno::Reference<container::XNameAccess> xStyleFamilies = xStyleFamiliesSupplier->getStyleFamilies();
+ const uno::Sequence<OUString> aStyleFamilies = xStyleFamilies->getElementNames();
+
+ static constexpr OUString aWriterStyles[] =
+ {
+ u"Text body"_ustr,
+ u"Quotations"_ustr,
+ u"Title"_ustr,
+ u"Subtitle"_ustr,
+ u"Heading 1"_ustr,
+ u"Heading 2"_ustr,
+ u"Heading 3"_ustr,
+ };
+
+ // We need to keep a list of the default style names
+ // in order to filter these out later when processing
+ // the full list of styles.
+ std::set<OUString> aDefaultStyleNames;
+
+ boost::property_tree::ptree aValues;
+ for (OUString const & sStyleFam : aStyleFamilies)
+ {
+ boost::property_tree::ptree aChildren;
+ uno::Reference<container::XNameAccess> xStyleFamily(xStyleFamilies->getByName(sStyleFam), uno::UNO_QUERY);
+
+ // Writer provides a huge number of styles, we have a list of 7 "default" styles which
+ // should be shown in the normal dropdown, which we should add to the start of the list
+ // to simplify their selection.
+ if (sStyleFam == "ParagraphStyles"
+ && doc_getDocumentType(pThis) == LOK_DOCTYPE_TEXT)
+ {
+ for (const OUString& rStyle: aWriterStyles)
+ {
+ aDefaultStyleNames.insert( rStyle );
+
+ boost::property_tree::ptree aChild;
+ aChild.put("", rStyle.toUtf8());
+ aChildren.push_back(std::make_pair("", aChild));
+ }
+ }
+
+ const uno::Sequence<OUString> aStyles = xStyleFamily->getElementNames();
+ for (const OUString& rStyle: aStyles )
+ {
+ // Filter out the default styles - they are already at the top
+ // of the list
+ if (aDefaultStyleNames.find(rStyle) == aDefaultStyleNames.end() ||
+ (sStyleFam != "ParagraphStyles" || doc_getDocumentType(pThis) != LOK_DOCTYPE_TEXT) )
+ {
+ boost::property_tree::ptree aChild;
+ aChild.put("", rStyle.toUtf8());
+ aChildren.push_back(std::make_pair("", aChild));
+ }
+ }
+ aValues.add_child(sStyleFam.toUtf8().getStr(), aChildren);
+ }
+
+ // Header & Footer Styles
+ {
+ boost::property_tree::ptree aChild;
+ boost::property_tree::ptree aChildren;
+ static constexpr OUString sPageStyles(u"PageStyles"_ustr);
+ uno::Reference<beans::XPropertySet> xProperty;
+ uno::Reference<container::XNameContainer> xContainer;
+
+ if (xStyleFamilies->hasByName(sPageStyles) && (xStyleFamilies->getByName(sPageStyles) >>= xContainer))
+ {
+ const uno::Sequence<OUString> aSeqNames = xContainer->getElementNames();
+ for (OUString const & sName : aSeqNames)
+ {
+ bool bIsPhysical;
+ xProperty.set(xContainer->getByName(sName), uno::UNO_QUERY);
+ if (xProperty.is() && (xProperty->getPropertyValue(u"IsPhysical"_ustr) >>= bIsPhysical) && bIsPhysical)
+ {
+ OUString displayName;
+ xProperty->getPropertyValue(u"DisplayName"_ustr) >>= displayName;
+ aChild.put("", displayName.toUtf8());
+ aChildren.push_back(std::make_pair("", aChild));
+ }
+ }
+ aValues.add_child("HeaderFooter", aChildren);
+ }
+ }
+
+ {
+ boost::property_tree::ptree aCommandList;
+
+ {
+ boost::property_tree::ptree aChild;
+
+ OUString sClearFormat = SvxResId(RID_SVXSTR_CLEARFORM);
+
+ boost::property_tree::ptree aName;
+ aName.put("", sClearFormat.toUtf8());
+ aChild.push_back(std::make_pair("text", aName));
+
+ boost::property_tree::ptree aCommand;
+ aCommand.put("", ".uno:ResetAttributes");
+ aChild.push_back(std::make_pair("id", aCommand));
+
+ aCommandList.push_back(std::make_pair("", aChild));
+ }
+
+ aValues.add_child("Commands", aCommandList);
+ }
+
+ aTree.add_child("commandValues", aValues);
+ std::stringstream aStream;
+ boost::property_tree::write_json(aStream, aTree);
+ char* pJson = static_cast<char*>(malloc(aStream.str().size() + 1));
+ assert(pJson); // Don't handle OOM conditions
+ strcpy(pJson, aStream.str().c_str());
+ pJson[aStream.str().size()] = '\0';
+ return pJson;
+}
+
+namespace {
+
+enum class UndoOrRedo
+{
+ UNDO,
+ REDO
+};
+
+}
+
+/// Returns the JSON representation of either an undo or a redo stack.
+static char* getUndoOrRedo(LibreOfficeKitDocument* pThis, UndoOrRedo eCommand)
+{
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ auto pBaseModel = dynamic_cast<SfxBaseModel*>(pDocument->mxComponent.get());
+ if (!pBaseModel)
+ return nullptr;
+
+ SfxObjectShell* pObjectShell = pBaseModel->GetObjectShell();
+ if (!pObjectShell)
+ return nullptr;
+
+ SfxUndoManager* pUndoManager = pObjectShell->GetUndoManager();
+ if (!pUndoManager)
+ return nullptr;
+
+ OUString aString;
+ if (eCommand == UndoOrRedo::UNDO)
+ aString = pUndoManager->GetUndoActionsInfo();
+ else
+ aString = pUndoManager->GetRedoActionsInfo();
+ char* pJson = convertOUString(aString);
+ return pJson;
+}
+
+/// Returns the JSON representation of the redline stack.
+static char* getTrackedChanges(LibreOfficeKitDocument* pThis)
+{
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ uno::Reference<document::XRedlinesSupplier> xRedlinesSupplier(pDocument->mxComponent, uno::UNO_QUERY);
+ tools::JsonWriter aJson;
+ // We want positions of the track changes also which is not possible from
+ // UNO. Enable positioning information for text documents only for now, so
+ // construct the tracked changes JSON from inside the sw/, not here using UNO
+ if (doc_getDocumentType(pThis) != LOK_DOCTYPE_TEXT && xRedlinesSupplier.is())
+ {
+ auto redlinesNode = aJson.startArray("redlines");
+ uno::Reference<container::XEnumeration> xRedlines = xRedlinesSupplier->getRedlines()->createEnumeration();
+ for (size_t nIndex = 0; xRedlines->hasMoreElements(); ++nIndex)
+ {
+ uno::Reference<beans::XPropertySet> xRedline(xRedlines->nextElement(), uno::UNO_QUERY);
+ auto redlineNode = aJson.startStruct();
+ aJson.put("index", static_cast<sal_Int32>(nIndex));
+
+ OUString sAuthor;
+ xRedline->getPropertyValue(u"RedlineAuthor"_ustr) >>= sAuthor;
+ aJson.put("author", sAuthor);
+
+ OUString sType;
+ xRedline->getPropertyValue(u"RedlineType"_ustr) >>= sType;
+ aJson.put("type", sType);
+
+ OUString sComment;
+ xRedline->getPropertyValue(u"RedlineComment"_ustr) >>= sComment;
+ aJson.put("comment", sComment);
+
+ OUString sDescription;
+ xRedline->getPropertyValue(u"RedlineDescription"_ustr) >>= sDescription;
+ aJson.put("description", sDescription);
+
+ util::DateTime aDateTime;
+ xRedline->getPropertyValue(u"RedlineDateTime"_ustr) >>= aDateTime;
+ OUString sDateTime = utl::toISO8601(aDateTime);
+ aJson.put("dateTime", sDateTime);
+ }
+ }
+ else
+ {
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+ pDoc->getTrackedChanges(aJson);
+ }
+
+ return convertOString(aJson.finishAndGetAsOString());
+}
+
+
+/// Returns the JSON representation of the redline author table.
+static char* getTrackedChangeAuthors(LibreOfficeKitDocument* pThis)
+{
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+ tools::JsonWriter aJsonWriter;
+ pDoc->getTrackedChangeAuthors(aJsonWriter);
+ return convertOString(aJsonWriter.finishAndGetAsOString());
+}
+
+static char* doc_getCommandValues(LibreOfficeKitDocument* pThis, const char* pCommand)
+{
+ comphelper::ProfileZone aZone("doc_getCommandValues");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ const std::string_view aCommand(pCommand);
+ static constexpr std::string_view aViewRowColumnHeaders(".uno:ViewRowColumnHeaders");
+ static constexpr std::string_view aSheetGeometryData(".uno:SheetGeometryData");
+ static constexpr std::string_view aFontSubset(".uno:FontSubset&name=");
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return nullptr;
+ }
+
+ if (aCommand == ".uno:ReadOnly")
+ {
+ return getDocReadOnly(pThis);
+ }
+ else if (aCommand == ".uno:LanguageStatus")
+ {
+ return getLanguages(pCommand);
+ }
+ else if (aCommand == ".uno:CharFontName")
+ {
+ return getFonts(pCommand);
+ }
+ else if (aCommand == ".uno:StyleApply")
+ {
+ return getStyles(pThis, pCommand);
+ }
+ else if (aCommand == ".uno:Undo")
+ {
+ return getUndoOrRedo(pThis, UndoOrRedo::UNDO);
+ }
+ else if (aCommand == ".uno:Redo")
+ {
+ return getUndoOrRedo(pThis, UndoOrRedo::REDO);
+ }
+ else if (aCommand == ".uno:AcceptTrackedChanges")
+ {
+ return getTrackedChanges(pThis);
+ }
+ else if (aCommand == ".uno:TrackedChangeAuthors")
+ {
+ return getTrackedChangeAuthors(pThis);
+ }
+ else if (aCommand == ".uno:ViewAnnotations")
+ {
+ return getPostIts(pThis);
+ }
+ else if (aCommand == ".uno:ViewAnnotationsPosition")
+ {
+ return getPostItsPos(pThis);
+ }
+ else if (aCommand == ".uno:RulerState")
+ {
+ return getRulerState(pThis);
+ }
+ else if (aCommand.starts_with(aViewRowColumnHeaders))
+ {
+ tools::Rectangle aRectangle;
+ if (aCommand.size() > aViewRowColumnHeaders.size())
+ {
+ // Command has parameters.
+ int nX = 0;
+ int nY = 0;
+ int nWidth = 0;
+ int nHeight = 0;
+ std::string_view aArguments = aCommand.substr(aViewRowColumnHeaders.size() + 1);
+ sal_Int32 nParamIndex = 0;
+ do
+ {
+ std::string_view aParamToken = o3tl::getToken(aArguments, 0, '&', nParamIndex);
+ sal_Int32 nIndex = 0;
+ std::string_view aKey;
+ std::string_view aValue;
+ do
+ {
+ std::string_view aToken = o3tl::getToken(aParamToken, 0, '=', nIndex);
+ if (aKey.empty())
+ aKey = aToken;
+ else
+ aValue = aToken;
+ }
+ while (nIndex >= 0);
+ if (aKey == "x")
+ nX = o3tl::toInt32(aValue);
+ else if (aKey == "y")
+ nY = o3tl::toInt32(aValue);
+ else if (aKey == "width")
+ nWidth = o3tl::toInt32(aValue);
+ else if (aKey == "height")
+ nHeight = o3tl::toInt32(aValue);
+ }
+ while (nParamIndex >= 0);
+
+ aRectangle = tools::Rectangle(nX, nY, nX + nWidth, nY + nHeight);
+ }
+
+ tools::JsonWriter aJsonWriter;
+ pDoc->getRowColumnHeaders(aRectangle, aJsonWriter);
+ return convertOString(aJsonWriter.finishAndGetAsOString());
+ }
+ else if (aCommand.starts_with(aSheetGeometryData))
+ {
+ bool bColumns = true;
+ bool bRows = true;
+ bool bSizes = true;
+ bool bHidden = true;
+ bool bFiltered = true;
+ bool bGroups = true;
+ if (aCommand.size() > aSheetGeometryData.size())
+ {
+ bColumns = bRows = bSizes = bHidden = bFiltered = bGroups = false;
+
+ std::string_view aArguments = aCommand.substr(aSheetGeometryData.size() + 1);
+ sal_Int32 nParamIndex = 0;
+ do
+ {
+ std::string_view aParamToken = o3tl::getToken(aArguments, 0, '&', nParamIndex);
+ sal_Int32 nIndex = 0;
+ std::string_view aKey;
+ std::string_view aValue;
+ do
+ {
+ std::string_view aToken = o3tl::getToken(aParamToken, 0, '=', nIndex);
+ if (aKey.empty())
+ aKey = aToken;
+ else
+ aValue = aToken;
+
+ } while (nIndex >= 0);
+
+ bool bEnableFlag = aValue.empty() ||
+ o3tl::equalsIgnoreAsciiCase(aValue, "true") || o3tl::toInt32(aValue) > 0;
+ if (!bEnableFlag)
+ continue;
+
+ if (aKey == "columns")
+ bColumns = true;
+ else if (aKey == "rows")
+ bRows = true;
+ else if (aKey == "sizes")
+ bSizes = true;
+ else if (aKey == "hidden")
+ bHidden = true;
+ else if (aKey == "filtered")
+ bFiltered = true;
+ else if (aKey == "groups")
+ bGroups = true;
+
+ } while (nParamIndex >= 0);
+ }
+
+ OString aGeomDataStr
+ = pDoc->getSheetGeometryData(bColumns, bRows, bSizes, bHidden, bFiltered, bGroups);
+
+ if (aGeomDataStr.isEmpty())
+ return nullptr;
+
+ return convertOString(aGeomDataStr);
+ }
+ else if (aCommand.starts_with(".uno:CellCursor"))
+ {
+ // Ignore command's deprecated parameters.
+ tools::JsonWriter aJsonWriter;
+ pDoc->getCellCursor(aJsonWriter);
+ return convertOString(aJsonWriter.finishAndGetAsOString());
+ }
+ else if (aCommand.starts_with(aFontSubset))
+ {
+ return getFontSubset(aCommand.substr(aFontSubset.size()));
+ }
+ else if (pDoc->supportsCommand(INetURLObject(OUString::fromUtf8(aCommand)).GetURLPath()))
+ {
+ tools::JsonWriter aJsonWriter;
+ pDoc->getCommandValues(aJsonWriter, aCommand);
+ return convertOString(aJsonWriter.finishAndGetAsOString());
+ }
+ else
+ {
+ SetLastExceptionMsg(u"Unknown command, no values returned"_ustr);
+ return nullptr;
+ }
+}
+
+static void doc_setClientZoom(LibreOfficeKitDocument* pThis, int nTilePixelWidth, int nTilePixelHeight,
+ int nTileTwipWidth, int nTileTwipHeight)
+{
+ comphelper::ProfileZone aZone("doc_setClientZoom");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ pDoc->setClientZoom(nTilePixelWidth, nTilePixelHeight, nTileTwipWidth, nTileTwipHeight);
+}
+
+static void doc_setClientVisibleArea(LibreOfficeKitDocument* pThis, int nX, int nY, int nWidth, int nHeight)
+{
+ comphelper::ProfileZone aZone("doc_setClientVisibleArea");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ tools::Rectangle aRectangle(Point(nX, nY), Size(nWidth, nHeight));
+ pDoc->setClientVisibleArea(aRectangle);
+}
+
+static void doc_setOutlineState(LibreOfficeKitDocument* pThis, bool bColumn, int nLevel, int nIndex, bool bHidden)
+{
+ comphelper::ProfileZone aZone("doc_setOutlineState");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ pDoc->setOutlineState(bColumn, nLevel, nIndex, bHidden);
+}
+
+static int doc_createViewWithOptions(LibreOfficeKitDocument* pThis,
+ const char* pOptions)
+{
+ comphelper::ProfileZone aZone("doc_createView");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ OUString aOptions = getUString(pOptions);
+ const OUString aLanguage = extractParameter(aOptions, u"Language");
+
+ if (!aLanguage.isEmpty())
+ {
+ // Set the LOK language tag, used for dialog tunneling.
+ comphelper::LibreOfficeKit::setLanguageTag(LanguageTag(aLanguage));
+ comphelper::LibreOfficeKit::setLocale(LanguageTag(aLanguage));
+ }
+
+ const OUString aDeviceFormFactor = extractParameter(aOptions, u"DeviceFormFactor");
+ SfxLokHelper::setDeviceFormFactor(aDeviceFormFactor);
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+ const int nId = SfxLokHelper::createView(pDocument->mnDocumentId);
+
+ vcl::lok::numberOfViewsChanged(SfxLokHelper::getViewsCount(pDocument->mnDocumentId));
+
+#ifdef IOS
+ (void) pThis;
+#else
+ forceSetClipboardForCurrentView(pThis);
+#endif
+
+ return nId;
+}
+
+static int doc_createView(LibreOfficeKitDocument* pThis)
+{
+ return doc_createViewWithOptions(pThis, nullptr); // No options.
+}
+
+static void doc_destroyView(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* pThis, int nId)
+{
+ comphelper::ProfileZone aZone("doc_destroyView");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+#ifndef IOS
+ LOKClipboardFactory::releaseClipboardForView(nId);
+#endif
+
+ SfxLokHelper::destroyView(nId);
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+ vcl::lok::numberOfViewsChanged(SfxLokHelper::getViewsCount(pDocument->mnDocumentId));
+}
+
+static void doc_setView(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/, int nId)
+{
+ comphelper::ProfileZone aZone("doc_setView");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ SfxLokHelper::setView(nId);
+}
+
+static int doc_getView(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/)
+{
+ comphelper::ProfileZone aZone("doc_getView");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ return SfxLokHelper::getView();
+}
+
+static int doc_getViewsCount(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* pThis)
+{
+ comphelper::ProfileZone aZone("doc_getViewsCount");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+ return SfxLokHelper::getViewsCount(pDocument->mnDocumentId);
+}
+
+static bool doc_getViewIds(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* pThis, int* pArray, size_t nSize)
+{
+ comphelper::ProfileZone aZone("doc_getViewsIds");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+ return SfxLokHelper::getViewIds(pDocument->mnDocumentId, pArray, nSize);
+}
+
+static void doc_setViewLanguage(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/, int nId, const char* language)
+{
+ comphelper::ProfileZone aZone("doc_setViewLanguage");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ OUString sLanguage = OStringToOUString(language, RTL_TEXTENCODING_UTF8);
+ SfxLokHelper::setViewLanguage(nId, sLanguage);
+ SfxLokHelper::setViewLocale(nId, sLanguage);
+}
+
+unsigned char* doc_renderFont(LibreOfficeKitDocument* pThis,
+ const char* pFontName,
+ const char* pChar,
+ int* pFontWidth,
+ int* pFontHeight)
+{
+ return doc_renderFontOrientation(pThis, pFontName, pChar, pFontWidth, pFontHeight, 0);
+}
+
+unsigned char* doc_renderFontOrientation(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/,
+ const char* pFontName,
+ const char* pChar,
+ int* pFontWidth,
+ int* pFontHeight,
+ int pOrientation)
+{
+ comphelper::ProfileZone aZone("doc_renderFont");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ const int nDefaultFontSize = 25;
+
+ auto aFont = FindFont_FallbackToDefault(OStringToOUString(pFontName, RTL_TEXTENCODING_UTF8));
+
+ OUString aText(OStringToOUString(pChar, RTL_TEXTENCODING_UTF8));
+ if (aText.isEmpty())
+ aText = aFont.GetFamilyName();
+
+ auto aDevice(VclPtr<VirtualDevice>::Create(DeviceFormat::WITHOUT_ALPHA));
+ ::tools::Rectangle aRect;
+ aFont.SetFontSize(Size(0, nDefaultFontSize));
+ aFont.SetOrientation(Degree10(pOrientation));
+ aDevice->SetFont(aFont);
+ aDevice->GetTextBoundRect(aRect, aText);
+ if (aRect.IsEmpty())
+ return nullptr;
+
+ int nFontWidth = aRect.Right() + 1;
+ int nFontHeight = aRect.Bottom() + 1;
+
+ if (nFontWidth <= 0 || nFontHeight <= 0)
+ return nullptr;
+
+ if (*pFontWidth > 0 && *pFontHeight > 0)
+ {
+ double fScaleX = *pFontWidth / static_cast<double>(nFontWidth) / 1.5;
+ double fScaleY = *pFontHeight / static_cast<double>(nFontHeight) / 1.5;
+
+ double fScale = std::min(fScaleX, fScaleY);
+
+ if (fScale >= 1.0)
+ {
+ int nFontSize = fScale * nDefaultFontSize;
+ aFont.SetFontSize(Size(0, nFontSize));
+ aDevice->SetFont(aFont);
+ }
+
+ aRect = tools::Rectangle(0, 0, *pFontWidth, *pFontHeight);
+
+ nFontWidth = *pFontWidth;
+ nFontHeight = *pFontHeight;
+
+ }
+
+ unsigned char* pBuffer = static_cast<unsigned char*>(malloc(4 * nFontWidth * nFontHeight));
+ if (!pBuffer)
+ return nullptr;
+
+ memset(pBuffer, 0, nFontWidth * nFontHeight * 4);
+ aDevice->SetBackground(Wallpaper(COL_TRANSPARENT));
+ aDevice->SetOutputSizePixelScaleOffsetAndLOKBuffer(
+ Size(nFontWidth, nFontHeight), Fraction(1.0), Point(),
+ pBuffer);
+
+ if (*pFontWidth > 0 && *pFontHeight > 0)
+ {
+ DrawTextFlags const nStyle =
+ DrawTextFlags::Center
+ | DrawTextFlags::VCenter
+ | DrawTextFlags::MultiLine
+ | DrawTextFlags::WordBreak;// | DrawTextFlags::WordBreakHyphenation ;
+
+ aDevice->DrawText(aRect, aText, nStyle);
+ }
+ else
+ {
+ *pFontWidth = nFontWidth;
+ *pFontHeight = nFontHeight;
+
+ aDevice->DrawText(Point(0,0), aText);
+ }
+
+
+ return pBuffer;
+}
+
+
+static void doc_paintWindow(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId,
+ unsigned char* pBuffer,
+ const int nX, const int nY,
+ const int nWidth, const int nHeight)
+{
+ doc_paintWindowDPI(pThis, nLOKWindowId, pBuffer, nX, nY, nWidth, nHeight, 1.0);
+}
+
+static void doc_paintWindowDPI(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId,
+ unsigned char* pBuffer,
+ const int nX, const int nY,
+ const int nWidth, const int nHeight,
+ const double fDPIScale)
+{
+ doc_paintWindowForView(pThis, nLOKWindowId, pBuffer, nX, nY, nWidth, nHeight, fDPIScale, -1);
+}
+
+static void doc_paintWindowForView(LibreOfficeKitDocument* pThis, unsigned nLOKWindowId,
+ unsigned char* pBuffer, const int nX, const int nY,
+ const int nWidth, const int nHeight,
+ const double fDPIScale, int viewId)
+{
+ comphelper::ProfileZone aZone("doc_paintWindowDPI");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ VclPtr<Window> pWindow = vcl::Window::FindLOKWindow(nLOKWindowId);
+ if (!pWindow)
+ {
+ SetLastExceptionMsg(u"Document doesn't support dialog rendering, or window not found."_ustr);
+ return;
+ }
+
+ // Used to avoid work in setView if set.
+ comphelper::LibreOfficeKit::setDialogPainting(true);
+
+ if (viewId >= 0)
+ doc_setView(pThis, viewId);
+
+ // Setup cairo (or CoreGraphics, in the iOS case) to draw with the changed DPI scale (and return
+ // back to 1.0 when the painting finishes)
+ comphelper::ScopeGuard dpiScaleGuard([]() { comphelper::LibreOfficeKit::setDPIScale(1.0); });
+ comphelper::LibreOfficeKit::setDPIScale(fDPIScale);
+
+#if defined(IOS)
+ // Onine uses the LOK_TILEMODE_RGBA by default so flip the normal flags
+ // to kCGImageAlphaNoneSkipLast | kCGImageByteOrder32Big
+ CGContextRef cgc = CGBitmapContextCreate(pBuffer, nWidth, nHeight, 8, nWidth*4, CGColorSpaceCreateDeviceRGB(), kCGImageAlphaNoneSkipLast | kCGImageByteOrder32Big);
+
+ CGContextTranslateCTM(cgc, 0, nHeight);
+ CGContextScaleCTM(cgc, fDPIScale, -fDPIScale);
+
+ SystemGraphicsData aData;
+ aData.rCGContext = cgc;
+
+ ScopedVclPtrInstance<VirtualDevice> pDevice(aData, Size(1, 1), DeviceFormat::WITHOUT_ALPHA);
+ pDevice->SetBackground(Wallpaper(COL_TRANSPARENT));
+
+ pDevice->SetOutputSizePixel(Size(nWidth, nHeight));
+
+ MapMode aMapMode(pDevice->GetMapMode());
+ aMapMode.SetOrigin(Point(-(nX / fDPIScale), -(nY / fDPIScale)));
+ pDevice->SetMapMode(aMapMode);
+
+ pWindow->PaintToDevice(pDevice.get(), Point(0, 0));
+
+ CGContextRelease(cgc);
+
+#else
+
+ ScopedVclPtrInstance<VirtualDevice> pDevice(DeviceFormat::WITHOUT_ALPHA);
+ pDevice->SetBackground(Wallpaper(COL_TRANSPARENT));
+
+ pDevice->SetOutputSizePixelScaleOffsetAndLOKBuffer(Size(nWidth, nHeight), Fraction(1.0), Point(), pBuffer);
+
+ MapMode aMapMode(pDevice->GetMapMode());
+ aMapMode.SetOrigin(Point(-(nX / fDPIScale), -(nY / fDPIScale)));
+ pDevice->SetMapMode(aMapMode);
+
+ pWindow->PaintToDevice(pDevice.get(), Point(0, 0));
+#endif
+
+ comphelper::LibreOfficeKit::setDialogPainting(false);
+}
+
+static void doc_postWindow(LibreOfficeKitDocument* /*pThis*/, unsigned nLOKWindowId, int nAction, const char* pData)
+{
+ comphelper::ProfileZone aZone("doc_postWindow");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ VclPtr<Window> pWindow = vcl::Window::FindLOKWindow(nLOKWindowId);
+ if (!pWindow)
+ {
+ SetLastExceptionMsg(u"Document doesn't support dialog rendering, or window not found."_ustr);
+ return;
+ }
+
+ if (nAction == LOK_WINDOW_CLOSE)
+ {
+ vcl::CloseTopLevel(pWindow);
+ }
+ else if (nAction == LOK_WINDOW_PASTE)
+ {
+#ifndef IOS
+ OUString aMimeType;
+ css::uno::Sequence<sal_Int8> aData;
+ std::vector<beans::PropertyValue> aArgs(jsonToPropertyValuesVector(pData));
+ {
+ aArgs.size() == 2 &&
+ aArgs[0].Name == "MimeType" && (aArgs[0].Value >>= aMimeType) &&
+ aArgs[1].Name == "Data" && (aArgs[1].Value >>= aData);
+ }
+
+ if (!aMimeType.isEmpty() && aData.hasElements())
+ {
+ uno::Reference<datatransfer::XTransferable> xTransferable(new LOKTransferable(aMimeType, aData));
+ uno::Reference<datatransfer::clipboard::XClipboard> xClipboard(new LOKClipboard);
+ xClipboard->setContents(xTransferable, uno::Reference<datatransfer::clipboard::XClipboardOwner>());
+ pWindow->SetClipboard(xClipboard);
+
+ KeyEvent aEvent(0, KEY_PASTE, 0);
+ Application::PostKeyEvent(VclEventId::WindowKeyInput, pWindow, &aEvent);
+ }
+ else
+ SetLastExceptionMsg(u"Window command 'paste': wrong parameters."_ustr);
+#else
+ (void) pData;
+ assert(!"doc_postWindow() with LOK_WINDOW_PASTE should not be called on iOS");
+#endif
+ }
+}
+
+// CERTIFICATE AND DOCUMENT SIGNING
+static bool doc_insertCertificate(LibreOfficeKitDocument* pThis,
+ const unsigned char* pCertificateBinary, const int nCertificateBinarySize,
+ const unsigned char* pPrivateKeyBinary, const int nPrivateKeySize)
+{
+ comphelper::ProfileZone aZone("doc_insertCertificate");
+
+ if (!xContext.is())
+ return false;
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ if (!pDocument->mxComponent.is())
+ return false;
+
+ SfxBaseModel* pBaseModel = dynamic_cast<SfxBaseModel*>(pDocument->mxComponent.get());
+ if (!pBaseModel)
+ return false;
+
+ SfxObjectShell* pObjectShell = pBaseModel->GetObjectShell();
+
+ if (!pObjectShell)
+ return false;
+
+ uno::Reference<xml::crypto::XSEInitializer> xSEInitializer = xml::crypto::SEInitializer::create(xContext);
+ uno::Reference<xml::crypto::XXMLSecurityContext> xSecurityContext = xSEInitializer->createSecurityContext(OUString());
+ if (!xSecurityContext.is())
+ return false;
+
+ uno::Reference<xml::crypto::XSecurityEnvironment> xSecurityEnvironment = xSecurityContext->getSecurityEnvironment();
+ uno::Reference<xml::crypto::XCertificateCreator> xCertificateCreator(xSecurityEnvironment, uno::UNO_QUERY);
+
+ if (!xCertificateCreator.is())
+ return false;
+
+ uno::Sequence<sal_Int8> aCertificateSequence;
+
+ std::string aCertificateString(reinterpret_cast<const char*>(pCertificateBinary), nCertificateBinarySize);
+ std::string aCertificateBase64String = extractCertificate(aCertificateString);
+ if (!aCertificateBase64String.empty())
+ {
+ OUString aBase64OUString = OUString::createFromAscii(aCertificateBase64String);
+ comphelper::Base64::decode(aCertificateSequence, aBase64OUString);
+ }
+ else
+ {
+ aCertificateSequence.realloc(nCertificateBinarySize);
+ std::copy(pCertificateBinary, pCertificateBinary + nCertificateBinarySize, aCertificateSequence.getArray());
+ }
+
+ uno::Sequence<sal_Int8> aPrivateKeySequence;
+ std::string aPrivateKeyString(reinterpret_cast<const char*>(pPrivateKeyBinary), nPrivateKeySize);
+ std::string aPrivateKeyBase64String = extractPrivateKey(aPrivateKeyString);
+ if (!aPrivateKeyBase64String.empty())
+ {
+ OUString aBase64OUString = OUString::createFromAscii(aPrivateKeyBase64String);
+ comphelper::Base64::decode(aPrivateKeySequence, aBase64OUString);
+ }
+ else
+ {
+ aPrivateKeySequence.realloc(nPrivateKeySize);
+ std::copy(pPrivateKeyBinary, pPrivateKeyBinary + nPrivateKeySize, aPrivateKeySequence.getArray());
+ }
+
+ uno::Reference<security::XCertificate> xCertificate = xCertificateCreator->createDERCertificateWithPrivateKey(aCertificateSequence, aPrivateKeySequence);
+
+ if (!xCertificate.is())
+ return false;
+
+ SolarMutexGuard aGuard;
+
+ return pObjectShell->SignDocumentContentUsingCertificate(xCertificate);
+}
+
+static bool doc_addCertificate(LibreOfficeKitDocument* pThis,
+ const unsigned char* pCertificateBinary, const int nCertificateBinarySize)
+{
+ comphelper::ProfileZone aZone("doc_addCertificate");
+
+ if (!xContext.is())
+ return false;
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ if (!pDocument->mxComponent.is())
+ return false;
+
+ SfxBaseModel* pBaseModel = dynamic_cast<SfxBaseModel*>(pDocument->mxComponent.get());
+ if (!pBaseModel)
+ return false;
+
+ SfxObjectShell* pObjectShell = pBaseModel->GetObjectShell();
+
+ if (!pObjectShell)
+ return false;
+
+ uno::Reference<xml::crypto::XSEInitializer> xSEInitializer = xml::crypto::SEInitializer::create(xContext);
+ uno::Reference<xml::crypto::XXMLSecurityContext> xSecurityContext = xSEInitializer->createSecurityContext(OUString());
+ if (!xSecurityContext.is())
+ return false;
+
+ uno::Reference<xml::crypto::XSecurityEnvironment> xSecurityEnvironment = xSecurityContext->getSecurityEnvironment();
+ uno::Reference<xml::crypto::XCertificateCreator> xCertificateCreator(xSecurityEnvironment, uno::UNO_QUERY);
+
+ if (!xCertificateCreator.is())
+ return false;
+
+ uno::Sequence<sal_Int8> aCertificateSequence;
+
+ std::string aCertificateString(reinterpret_cast<const char*>(pCertificateBinary), nCertificateBinarySize);
+ std::string aCertificateBase64String = extractCertificate(aCertificateString);
+ if (!aCertificateBase64String.empty())
+ {
+ OUString aBase64OUString = OUString::createFromAscii(aCertificateBase64String);
+ comphelper::Base64::decode(aCertificateSequence, aBase64OUString);
+ }
+ else
+ {
+ aCertificateSequence.realloc(nCertificateBinarySize);
+ std::copy(pCertificateBinary, pCertificateBinary + nCertificateBinarySize, aCertificateSequence.getArray());
+ }
+
+ uno::Reference<security::XCertificate> xCertificate = xCertificateCreator->addDERCertificateToTheDatabase(aCertificateSequence, u"TCu,Cu,Tu"_ustr);
+
+ if (!xCertificate.is())
+ return false;
+
+ SAL_INFO("lok", "Certificate Added = IssuerName: " << xCertificate->getIssuerName() << " SubjectName: " << xCertificate->getSubjectName());
+
+ return true;
+}
+
+static int doc_getSignatureState(LibreOfficeKitDocument* pThis)
+{
+ comphelper::ProfileZone aZone("doc_getSignatureState");
+
+ LibLODocument_Impl* pDocument = static_cast<LibLODocument_Impl*>(pThis);
+
+ if (!pDocument->mxComponent.is())
+ return int(SignatureState::UNKNOWN);
+
+ SfxBaseModel* pBaseModel = dynamic_cast<SfxBaseModel*>(pDocument->mxComponent.get());
+ if (!pBaseModel)
+ return int(SignatureState::UNKNOWN);
+
+ SfxObjectShell* pObjectShell = pBaseModel->GetObjectShell();
+ if (!pObjectShell)
+ return int(SignatureState::UNKNOWN);
+
+ SolarMutexGuard aGuard;
+
+ pObjectShell->RecheckSignature(false);
+
+ return int(pObjectShell->GetDocumentSignatureState());
+}
+
+static void doc_resizeWindow(LibreOfficeKitDocument* /*pThis*/, unsigned nLOKWindowId,
+ const int nWidth, const int nHeight)
+{
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ VclPtr<Window> pWindow = vcl::Window::FindLOKWindow(nLOKWindowId);
+ if (!pWindow)
+ {
+ SetLastExceptionMsg(u"Document doesn't support dialog resizing, or window not found."_ustr);
+ return;
+ }
+
+ pWindow->SetSizePixel(Size(nWidth, nHeight));
+}
+
+static void doc_completeFunction(LibreOfficeKitDocument* pThis, const char* pFunctionName)
+{
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ pDoc->completeFunction(OUString::fromUtf8(pFunctionName));
+}
+
+
+static void doc_sendFormFieldEvent(LibreOfficeKitDocument* pThis, const char* pArguments)
+{
+ SolarMutexGuard aGuard;
+
+ // Supported in Writer only
+ if (doc_getDocumentType(pThis) != LOK_DOCTYPE_TEXT)
+ return;
+
+ StringMap aMap(jsdialog::jsonToStringMap(pArguments));
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering!"_ustr);
+ return;
+ }
+
+ // Sanity check
+ if (aMap.find(u"type"_ustr) == aMap.end() || aMap.find(u"cmd"_ustr) == aMap.end())
+ {
+ SetLastExceptionMsg(u"Wrong arguments for sendFormFieldEvent!"_ustr);
+ return;
+ }
+
+ pDoc->executeFromFieldEvent(aMap);
+}
+
+static bool doc_renderSearchResult(LibreOfficeKitDocument* pThis,
+ const char* pSearchResult, unsigned char** pBitmapBuffer,
+ int* pWidth, int* pHeight, size_t* pByteSize)
+{
+ if (doc_getDocumentType(pThis) != LOK_DOCTYPE_TEXT)
+ return false;
+
+ if (pBitmapBuffer == nullptr)
+ return false;
+
+ if (!pSearchResult || pSearchResult[0] == '\0')
+ return false;
+
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return false;
+ }
+
+ auto aRectangleVector = pDoc->getSearchResultRectangles(pSearchResult);
+
+ // combine into a rectangle union
+ basegfx::B2DRange aRangeUnion;
+ for (basegfx::B2DRange const & rRange : aRectangleVector)
+ {
+ aRangeUnion.expand(rRange);
+ }
+
+ int aPixelWidth = o3tl::convert(aRangeUnion.getWidth(), o3tl::Length::twip, o3tl::Length::px);
+ int aPixelHeight = o3tl::convert(aRangeUnion.getHeight(), o3tl::Length::twip, o3tl::Length::px);
+
+ size_t nByteSize = aPixelWidth * aPixelHeight * 4;
+
+ *pWidth = aPixelWidth;
+ *pHeight = aPixelHeight;
+ *pByteSize = nByteSize;
+
+ auto* pBuffer = static_cast<unsigned char*>(std::malloc(nByteSize));
+
+ doc_paintTile(pThis, pBuffer,
+ aPixelWidth, aPixelHeight,
+ aRangeUnion.getMinX(), aRangeUnion.getMinY(),
+ aRangeUnion.getWidth(), aRangeUnion.getHeight());
+
+ *pBitmapBuffer = pBuffer;
+
+ return true;
+}
+
+static void doc_sendContentControlEvent(LibreOfficeKitDocument* pThis, const char* pArguments)
+{
+ SolarMutexGuard aGuard;
+
+ // Supported in Writer only
+ if (doc_getDocumentType(pThis) != LOK_DOCTYPE_TEXT)
+ {
+ return;
+ }
+
+ StringMap aMap(jsdialog::jsonToStringMap(pArguments));
+ ITiledRenderable* pDoc = getTiledRenderable(pThis);
+ if (!pDoc)
+ {
+ SetLastExceptionMsg(u"Document doesn't support tiled rendering"_ustr);
+ return;
+ }
+
+ // Sanity check
+ if (aMap.find(u"type"_ustr) == aMap.end())
+ {
+ SetLastExceptionMsg(u"Missing 'type' argument for sendContentControlEvent"_ustr);
+ return;
+ }
+
+ pDoc->executeContentControlEvent(aMap);
+}
+
+static void doc_setViewTimezone(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/, int nId,
+ const char* pTimezone)
+{
+ comphelper::ProfileZone aZone("doc_setViewTimezone");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ // Leave the default if we get a null timezone.
+ if (pTimezone)
+ {
+ OUString sTimezone = OStringToOUString(pTimezone, RTL_TEXTENCODING_UTF8);
+ SfxLokHelper::setViewTimezone(nId, true, sTimezone);
+ }
+}
+
+static void doc_setAccessibilityState(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* pThis, int nId, bool nEnabled)
+{
+ SolarMutexGuard aGuard;
+
+ int nDocType = getDocumentType(pThis);
+ if (!(nDocType == LOK_DOCTYPE_TEXT || nDocType == LOK_DOCTYPE_PRESENTATION || nDocType == LOK_DOCTYPE_SPREADSHEET))
+ return;
+
+ SfxLokHelper::setAccessibilityState(nId, nEnabled);
+}
+
+static char* lo_getError (LibreOfficeKit *pThis)
+{
+ comphelper::ProfileZone aZone("lo_getError");
+
+ SolarMutexGuard aGuard;
+
+ LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(pThis);
+ return convertOUString(pLib->maLastExceptionMsg);
+}
+
+static void lo_freeError(char* pFree)
+{
+ free(pFree);
+}
+
+static char* lo_getFilterTypes(LibreOfficeKit* pThis)
+{
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ LibLibreOffice_Impl* pImpl = static_cast<LibLibreOffice_Impl*>(pThis);
+
+ if (!xSFactory.is())
+ xSFactory = comphelper::getProcessServiceFactory();
+
+ if (!xSFactory.is())
+ {
+ pImpl->maLastExceptionMsg = u"Service factory is not available"_ustr;
+ return nullptr;
+ }
+
+ uno::Reference<container::XNameAccess> xTypeDetection(xSFactory->createInstance(u"com.sun.star.document.TypeDetection"_ustr), uno::UNO_QUERY);
+ const uno::Sequence<OUString> aTypes = xTypeDetection->getElementNames();
+ tools::JsonWriter aJson;
+ for (const OUString& rType : aTypes)
+ {
+ uno::Sequence<beans::PropertyValue> aValues;
+ if (xTypeDetection->getByName(rType) >>= aValues)
+ {
+ auto it = std::find_if(std::cbegin(aValues), std::cend(aValues), [](const beans::PropertyValue& rValue) { return rValue.Name == "MediaType"; });
+ OUString aValue;
+ if (it != std::cend(aValues) && (it->Value >>= aValue) && !aValue.isEmpty())
+ {
+ auto typeNode = aJson.startNode(rType.toUtf8());
+ aJson.put("MediaType", aValue.toUtf8());
+ }
+ }
+ }
+
+ return convertOString(aJson.finishAndGetAsOString());
+}
+
+static void lo_setOptionalFeatures(LibreOfficeKit* pThis, unsigned long long const features)
+{
+ comphelper::ProfileZone aZone("lo_setOptionalFeatures");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ LibLibreOffice_Impl *const pLib = static_cast<LibLibreOffice_Impl*>(pThis);
+ pLib->mOptionalFeatures = features;
+ if (features & LOK_FEATURE_PART_IN_INVALIDATION_CALLBACK)
+ comphelper::LibreOfficeKit::setPartInInvalidation(true);
+ if (features & LOK_FEATURE_NO_TILED_ANNOTATIONS)
+ comphelper::LibreOfficeKit::setTiledAnnotations(false);
+ if (features & LOK_FEATURE_RANGE_HEADERS)
+ comphelper::LibreOfficeKit::setRangeHeaders(true);
+ if (features & LOK_FEATURE_VIEWID_IN_VISCURSOR_INVALIDATION_CALLBACK)
+ comphelper::LibreOfficeKit::setViewIdForVisCursorInvalidation(true);
+}
+
+static void lo_setDocumentPassword(LibreOfficeKit* pThis,
+ const char* pURL, const char* pPassword)
+{
+ comphelper::ProfileZone aZone("lo_setDocumentPassword");
+
+ SolarMutexGuard aGuard;
+ SetLastExceptionMsg();
+
+ assert(pThis);
+ assert(pURL);
+ LibLibreOffice_Impl *const pLib = static_cast<LibLibreOffice_Impl*>(pThis);
+ assert(pLib->mInteractionMap.find(OString(pURL)) != pLib->mInteractionMap.end());
+ pLib->mInteractionMap.find(OString(pURL))->second->SetPassword(pPassword);
+}
+
+static char* lo_getVersionInfo(SAL_UNUSED_PARAMETER LibreOfficeKit* /*pThis*/)
+{
+ SetLastExceptionMsg();
+ return convertOUString(ReplaceStringHookProc(
+ u"{ "
+ "\"ProductName\": \"%PRODUCTNAME\", "
+ "\"ProductVersion\": \"%PRODUCTVERSION\", "
+ "\"ProductExtension\": \"%PRODUCTEXTENSION\", "
+ "\"BuildId\": \"%BUILDID\""
+#if BUILDCONFIG_RECORDED
+ ", \"BuildConfig\": \"" BUILDCONFIG "\""
+#endif
+ " }"_ustr));
+}
+
+static void aBasicErrorFunc(const OUString& rError, const OUString& rAction)
+{
+ OString aBuffer = "Unexpected dialog: " +
+ OUStringToOString(rAction, RTL_TEXTENCODING_ASCII_US) +
+ " Error: " +
+ OUStringToOString(rError, RTL_TEXTENCODING_ASCII_US);
+
+ fprintf(stderr, "Unexpected basic error dialog '%s'\n", aBuffer.getStr());
+}
+
+static bool initialize_uno(const OUString& aAppProgramURL)
+{
+#ifdef IOS
+ // For iOS we already hardcode the inifile as "rc" in the .app directory.
+ rtl::Bootstrap::setIniFilename(aAppProgramURL + "/" SAL_CONFIGFILE("fundamental"));
+ xContext = cppu::defaultBootstrap_InitialComponentContext(aAppProgramURL + "/rc");
+#elif defined MACOSX
+ rtl::Bootstrap::setIniFilename(aAppProgramURL + "/../Resources/" SAL_CONFIGFILE("soffice"));
+ xContext = cppu::defaultBootstrap_InitialComponentContext();
+#else
+ rtl::Bootstrap::setIniFilename(aAppProgramURL + "/" SAL_CONFIGFILE("soffice"));
+ xContext = cppu::defaultBootstrap_InitialComponentContext();
+#endif
+
+ if (!xContext.is())
+ {
+ SetLastExceptionMsg(u"XComponentContext could not be created"_ustr);
+ SAL_INFO("lok", "XComponentContext could not be created");
+ return false;
+ }
+
+ xFactory = xContext->getServiceManager();
+ if (!xFactory.is())
+ {
+ SetLastExceptionMsg(u"XMultiComponentFactory could not be created"_ustr);
+ SAL_INFO("lok", "XMultiComponentFactory could not be created");
+ return false;
+ }
+
+ xSFactory.set(xFactory, uno::UNO_QUERY_THROW);
+ comphelper::setProcessServiceFactory(xSFactory);
+
+ SAL_INFO("lok", "Uno initialized - " << xContext.is());
+
+ // set UserInstallation to user profile dir in test/user-template
+// rtl::Bootstrap aDefaultVars;
+// aDefaultVars.set(OUString("UserInstallation"), aAppProgramURL + "../registry" );
+ // configmgr setup ?
+
+ return true;
+}
+
+// pre-unipoll version.
+static void lo_startmain(void*)
+{
+ osl_setThreadName("lo_startmain");
+
+ if (comphelper::SolarMutex::get())
+ Application::GetSolarMutex().tryToAcquire();
+
+ Application::UpdateMainThread();
+
+ soffice_main();
+
+ Application::ReleaseSolarMutex();
+}
+
+// unipoll version.
+static void lo_runLoop(LibreOfficeKit* /*pThis*/,
+ LibreOfficeKitPollCallback pPollCallback,
+ LibreOfficeKitWakeCallback pWakeCallback,
+ void* pData)
+{
+#if defined(IOS) || defined(ANDROID) || defined(__EMSCRIPTEN__)
+ Application::GetSolarMutex().acquire();
+#endif
+
+ {
+ SolarMutexGuard aGuard;
+
+ vcl::lok::registerPollCallbacks(pPollCallback, pWakeCallback, pData);
+ Application::UpdateMainThread();
+ soffice_main();
+ }
+#if defined(IOS) || defined(ANDROID) || defined(__EMSCRIPTEN__)
+ vcl::lok::unregisterPollCallbacks();
+ Application::ReleaseSolarMutex();
+#endif
+}
+
+static bool bInitialized = false;
+
+static void lo_status_indicator_callback(void *data, comphelper::LibreOfficeKit::statusIndicatorCallbackType type, int percent, const char* pText)
+{
+ LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(data);
+
+ if (!pLib->mpCallback)
+ return;
+
+ switch (type)
+ {
+ case comphelper::LibreOfficeKit::statusIndicatorCallbackType::Start:
+ pLib->mpCallback(LOK_CALLBACK_STATUS_INDICATOR_START, pText, pLib->mpCallbackData);
+ break;
+ case comphelper::LibreOfficeKit::statusIndicatorCallbackType::SetValue:
+ pLib->mpCallback(LOK_CALLBACK_STATUS_INDICATOR_SET_VALUE,
+ OUString(OUString::number(percent)).toUtf8().getStr(), pLib->mpCallbackData);
+ break;
+ case comphelper::LibreOfficeKit::statusIndicatorCallbackType::Finish:
+ pLib->mpCallback(LOK_CALLBACK_STATUS_INDICATOR_FINISH, nullptr, pLib->mpCallbackData);
+ break;
+ }
+}
+
+/// Used by preloadData (LibreOfficeKit) for providing different shortcuts for different languages.
+static void preLoadShortCutAccelerators()
+{
+ std::unordered_map<OUString, css::uno::Reference<com::sun::star::ui::XAcceleratorConfiguration>>& acceleratorConfs = SfxLokHelper::getAcceleratorConfs();
+ css::uno::Sequence<OUString> installedLocales(officecfg::Setup::Office::InstalledLocales::get()->getElementNames());
+ OUString actualLang = officecfg::Setup::L10N::ooLocale::get();
+
+ for (sal_Int32 i = 0; i < installedLocales.getLength(); i++)
+ {
+ // Set the UI language to current one, before creating the accelerator.
+ std::shared_ptr<comphelper::ConfigurationChanges> batch(comphelper::ConfigurationChanges::create());
+ officecfg::Setup::L10N::ooLocale::set(installedLocales[i], batch);
+ batch->commit();
+
+ // Supported module names: Writer, Calc, Draw, Impress
+ static constexpr OUString supportedModuleNames[] = {
+ u"com.sun.star.text.TextDocument"_ustr,
+ u"com.sun.star.sheet.SpreadsheetDocument"_ustr,
+ u"com.sun.star.drawing.DrawingDocument"_ustr,
+ u"com.sun.star.presentation.PresentationDocument"_ustr,
+ };
+ // Create the accelerators.
+ for (const OUString& supportedModuleName : supportedModuleNames)
+ {
+ OUString key = supportedModuleName + installedLocales[i];
+ acceleratorConfs[key] = svt::AcceleratorExecute::lok_createNewAcceleratorConfiguration(::comphelper::getProcessComponentContext(), supportedModuleName);
+ }
+ }
+
+ // Set the UI language back to default one.
+ std::shared_ptr<comphelper::ConfigurationChanges> batch(comphelper::ConfigurationChanges::create());
+ officecfg::Setup::L10N::ooLocale::set(actualLang, batch);
+ batch->commit();
+}
+
+void setLanguageToolConfig();
+
+/// Used only by LibreOfficeKit when used by Online to pre-initialize
+static void preloadData()
+{
+ comphelper::ProfileZone aZone("preload data");
+
+ // Create user profile in the temp directory for loading the dictionaries
+ OUString sUserPath;
+ rtl::Bootstrap::get(u"UserInstallation"_ustr, sUserPath);
+ utl::TempFileNamed aTempDir(nullptr, true);
+ aTempDir.EnableKillingFile();
+ rtl::Bootstrap::set(u"UserInstallation"_ustr, aTempDir.GetURL());
+
+ // Register the bundled extensions
+ desktop::Desktop::SynchronizeExtensionRepositories(true);
+ bool bAbort = desktop::Desktop::CheckExtensionDependencies();
+ if(bAbort)
+ std::cerr << "CheckExtensionDependencies failed" << std::endl;
+
+ // setup LanguageTool config before spell checking init
+ setLanguageToolConfig();
+
+ // preload all available dictionaries
+ linguistic2::DictionaryList::create(comphelper::getProcessComponentContext());
+ css::uno::Reference<css::linguistic2::XLinguServiceManager> xLngSvcMgr =
+ css::linguistic2::LinguServiceManager::create(comphelper::getProcessComponentContext());
+ css::uno::Reference<linguistic2::XSpellChecker> xSpellChecker(xLngSvcMgr->getSpellChecker());
+
+ std::cerr << "Preloading dictionaries: ";
+ css::uno::Reference<linguistic2::XSupportedLocales> xSpellLocales(xSpellChecker, css::uno::UNO_QUERY_THROW);
+ uno::Sequence< css::lang::Locale > aLocales = xSpellLocales->getLocales();
+ for (auto &it : std::as_const(aLocales))
+ {
+ std::cerr << LanguageTag::convertToBcp47(it) << " ";
+ css::beans::PropertyValues aNone;
+ xSpellChecker->isValid(u"forcefed"_ustr, it, aNone);
+ }
+ std::cerr << "\n";
+
+ // Hack to load and cache the module liblocaledata_others.so which is not loaded normally
+ // (when loading dictionaries of just non-Asian locales). Creating a XCalendar4 of one Asian locale
+ // will cheaply load this missing "others" locale library. Appending an Asian locale in
+ // LOK_ALLOWLIST_LANGUAGES env-var also works but at the cost of loading that dictionary.
+ css::uno::Reference< css::i18n::XCalendar4 > xCal = css::i18n::LocaleCalendar2::create(comphelper::getProcessComponentContext());
+ css::lang::Locale aAsianLocale = { u"hi"_ustr, u"IN"_ustr, {} };
+ xCal->loadDefaultCalendar(aAsianLocale);
+
+ // preload all available thesauri
+ css::uno::Reference<linguistic2::XThesaurus> xThesaurus(xLngSvcMgr->getThesaurus());
+ css::uno::Reference<linguistic2::XSupportedLocales> xThesLocales(xSpellChecker, css::uno::UNO_QUERY_THROW);
+ aLocales = xThesLocales->getLocales();
+ std::cerr << "Preloading thesauri: ";
+ for (auto &it : std::as_const(aLocales))
+ {
+ std::cerr << LanguageTag::convertToBcp47(it) << " ";
+ css::beans::PropertyValues aNone;
+ xThesaurus->queryMeanings(u"forcefed"_ustr, it, aNone);
+ }
+ std::cerr << "\n";
+
+ css::uno::Reference< css::ui::XAcceleratorConfiguration > xGlobalCfg = css::ui::GlobalAcceleratorConfiguration::create(
+ comphelper::getProcessComponentContext());
+ xGlobalCfg->getAllKeyEvents();
+
+ std::cerr << "Preload icons\n";
+ ImageTree &images = ImageTree::get();
+ images.getImageUrl(u"forcefed.png"_ustr, u"style"_ustr, u"FO_oo"_ustr);
+
+ std::cerr << "Preload short cut accelerators\n";
+ preLoadShortCutAccelerators();
+
+ std::cerr << "Preload languages\n";
+
+ // force load language singleton
+ SvtLanguageTable::HasLanguageType(LANGUAGE_SYSTEM);
+ (void)LanguageTag::isValidBcp47(u"foo"_ustr, nullptr);
+
+ std::cerr << "Preload fonts\n";
+
+ // Initialize fonts.
+ css::uno::Reference<css::linguistic2::XLinguServiceManager2> xLangSrv = css::linguistic2::LinguServiceManager::create(xContext);
+ if (xLangSrv.is())
+ {
+ css::uno::Reference<css::linguistic2::XSpellChecker> xSpell = xLangSrv->getSpellChecker();
+ if (xSpell.is())
+ aLocales = xSpell->getLocales();
+ }
+
+ for (const auto& aLocale : std::as_const(aLocales))
+ {
+ //TODO: Add more types and cache more aggressively. For now this initializes the fontcache.
+ using namespace ::com::sun::star::i18n::ScriptType;
+ LanguageType nLang;
+ nLang = MsLangId::resolveSystemLanguageByScriptType(LanguageTag::convertToLanguageType(aLocale, false), LATIN);
+ OutputDevice::GetDefaultFont(DefaultFontType::LATIN_SPREADSHEET, nLang, GetDefaultFontFlags::OnlyOne);
+ nLang = MsLangId::resolveSystemLanguageByScriptType(LanguageTag::convertToLanguageType(aLocale, false), ASIAN);
+ OutputDevice::GetDefaultFont(DefaultFontType::CJK_SPREADSHEET, nLang, GetDefaultFontFlags::OnlyOne);
+ nLang = MsLangId::resolveSystemLanguageByScriptType(LanguageTag::convertToLanguageType(aLocale, false), COMPLEX);
+ OutputDevice::GetDefaultFont(DefaultFontType::CTL_SPREADSHEET, nLang, GetDefaultFontFlags::OnlyOne);
+ }
+
+ std::cerr << "Preload config\n";
+#if defined __GNUC__ || defined __clang__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
+ static SvtOptionsDialogOptions aDialogOptions;
+ static SvtCTLOptions aSvtCTLOptions;
+ static SvtAccessibilityOptions aSvtAccessibilityOptions;
+ static svtools::ColorConfig aColorConfig;
+ static SvtMiscOptions aSvtMiscOptions;
+ static SvtSlideSorterBarOptions aSvtSlideSorterBarOptions;
+ static SvtCommandOptions aSvtCommandOptions;
+ static SvtCompatibilityOptions aSvtCompatibilityOptions;
+ static SvtFilterOptions aSvtFilterOptions;
+ static SvtLinguConfig aSvtLinguConfig;
+ static SvtModuleOptions aSvtModuleOptions;
+ static SvtPathOptions aSvtPathOptions;
+ static SvtSearchOptions aSvtSearchOptions;
+ static SvtSysLocaleOptions aSvtSysLocaleOptions;
+ static SvtUserOptions aSvtUserOptions;
+ //static SvtViewOptions aSvtViewOptions;
+ static MouseSettings aMouseSettings;
+ static StyleSettings aStyleSettings;
+ static MiscSettings aMiscSettings;
+ static HelpSettings aHelpSettings;
+ static AllSettings aAllSettings;
+#if defined __GNUC__ || defined __clang__
+#pragma GCC diagnostic pop
+#endif
+
+ // Set user profile's path back to the original one
+ rtl::Bootstrap::set(u"UserInstallation"_ustr, sUserPath);
+}
+
+namespace {
+
+static void activateNotebookbar(std::u16string_view rApp)
+{
+ OUString aPath = OUString::Concat("org.openoffice.Office.UI.ToolbarMode/Applications/") + rApp;
+
+ const utl::OConfigurationTreeRoot aAppNode(xContext, aPath, true);
+
+ if (aAppNode.isValid())
+ {
+ static constexpr OUString sNoteBookbarName(u"notebookbar_online.ui"_ustr);
+ aAppNode.setNodeValue(u"Active"_ustr, Any(sNoteBookbarName));
+
+ const utl::OConfigurationNode aImplsNode = aAppNode.openNode(u"Modes"_ustr);
+ const Sequence<OUString> aModeNodeNames( aImplsNode.getNodeNames() );
+
+ for (const auto& rModeNodeName : aModeNodeNames)
+ {
+ const utl::OConfigurationNode aImplNode(aImplsNode.openNode(rModeNodeName));
+ if (!aImplNode.isValid())
+ continue;
+
+ OUString aCommandArg = comphelper::getString(aImplNode.getNodeValue(u"CommandArg"_ustr));
+ if (aCommandArg == "notebookbar.ui")
+ aImplNode.setNodeValue(u"CommandArg"_ustr, Any(sNoteBookbarName));
+ }
+
+ aAppNode.commit();
+ }
+}
+
+void setHelpRootURL()
+{
+ const char* pHelpRootURL = ::getenv("LOK_HELP_URL");
+ if (pHelpRootURL)
+ {
+ OUString aHelpRootURL = OStringToOUString(pHelpRootURL, RTL_TEXTENCODING_UTF8);
+ try
+ {
+ std::shared_ptr<comphelper::ConfigurationChanges> batch(comphelper::ConfigurationChanges::create());
+ officecfg::Office::Common::Help::HelpRootURL::set(aHelpRootURL, batch);
+ batch->commit();
+ }
+ catch (uno::Exception const& rException)
+ {
+ SAL_WARN("lok", "Failed to set the help root URL: " << rException.Message);
+ }
+ }
+}
+
+void setCertificateDir()
+{
+ const char* pEnvVarString = ::getenv("LO_CERTIFICATE_DATABASE_PATH");
+ if (pEnvVarString)
+ {
+ OUString aCertificateDatabasePath = OStringToOUString(pEnvVarString, RTL_TEXTENCODING_UTF8);
+ try
+ {
+ std::shared_ptr<comphelper::ConfigurationChanges> pBatch(comphelper::ConfigurationChanges::create());
+ officecfg::Office::Common::Security::Scripting::CertDir::set(aCertificateDatabasePath, pBatch);
+ officecfg::Office::Common::Security::Scripting::ManualCertDir::set(aCertificateDatabasePath, pBatch);
+ pBatch->commit();
+ }
+ catch (uno::Exception const& rException)
+ {
+ SAL_WARN("lok", "Failed to set the NSS certificate database directory: " << rException.Message);
+ }
+ }
+}
+
+void setDeeplConfig()
+{
+ const char* pAPIUrlString = ::getenv("DEEPL_API_URL");
+ const char* pAuthKeyString = ::getenv("DEEPL_AUTH_KEY");
+ if (pAPIUrlString && pAuthKeyString)
+ {
+ OUString aAPIUrl = OStringToOUString(pAPIUrlString, RTL_TEXTENCODING_UTF8);
+ OUString aAuthKey = OStringToOUString(pAuthKeyString, RTL_TEXTENCODING_UTF8);
+ try
+ {
+ std::shared_ptr<comphelper::ConfigurationChanges> batch(comphelper::ConfigurationChanges::create());
+ officecfg::Office::Linguistic::Translation::Deepl::ApiURL::set(aAPIUrl, batch);
+ officecfg::Office::Linguistic::Translation::Deepl::AuthKey::set(aAuthKey, batch);
+ batch->commit();
+ }
+ catch(uno::Exception const& rException)
+ {
+ SAL_WARN("lok", "Failed to set Deepl API settings: " << rException.Message);
+ }
+ }
+}
+
+void setLanguageToolConfig()
+{
+ const char* pEnabled = ::getenv("LANGUAGETOOL_ENABLED");
+ const char* pBaseUrlString = ::getenv("LANGUAGETOOL_BASEURL");
+
+ if (pEnabled && pBaseUrlString)
+ {
+ const char* pUsername = ::getenv("LANGUAGETOOL_USERNAME");
+ const char* pApikey = ::getenv("LANGUAGETOOL_APIKEY");
+ const char* pSSLVerification = ::getenv("LANGUAGETOOL_SSL_VERIFICATION");
+ const char* pRestProtocol = ::getenv("LANGUAGETOOL_RESTPROTOCOL");
+
+ OUString aEnabled = OStringToOUString(pEnabled, RTL_TEXTENCODING_UTF8);
+ if (aEnabled != "true")
+ return;
+ OUString aBaseUrl = OStringToOUString(pBaseUrlString, RTL_TEXTENCODING_UTF8);
+ try
+ {
+ using LanguageToolCfg = officecfg::Office::Linguistic::GrammarChecking::LanguageTool;
+ auto batch(comphelper::ConfigurationChanges::create());
+
+ LanguageToolCfg::BaseURL::set(aBaseUrl, batch);
+ LanguageToolCfg::IsEnabled::set(true, batch);
+ if (pSSLVerification)
+ {
+ OUString aSSLVerification = OStringToOUString(pSSLVerification, RTL_TEXTENCODING_UTF8);
+ LanguageToolCfg::SSLCertVerify::set(aSSLVerification == "true", batch);
+ }
+ if (pRestProtocol)
+ {
+ OUString aRestProtocol = OStringToOUString(pRestProtocol, RTL_TEXTENCODING_UTF8);
+ LanguageToolCfg::RestProtocol::set(aRestProtocol, batch);
+ }
+ if (pUsername && pApikey)
+ {
+ OUString aUsername = OStringToOUString(pUsername, RTL_TEXTENCODING_UTF8);
+ OUString aApiKey = OStringToOUString(pApikey, RTL_TEXTENCODING_UTF8);
+ LanguageToolCfg::Username::set(aUsername, batch);
+ LanguageToolCfg::ApiKey::set(aApiKey, batch);
+ }
+ batch->commit();
+
+ css::uno::Reference<css::linguistic2::XLinguServiceManager2> xLangSrv =
+ css::linguistic2::LinguServiceManager::create(xContext);
+ if (xLangSrv.is())
+ {
+ css::uno::Reference<css::linguistic2::XSpellChecker> xSpell = xLangSrv->getSpellChecker();
+ if (xSpell.is())
+ {
+ Sequence<OUString> aEmpty;
+ Sequence<css::lang::Locale> aLocales = xSpell->getLocales();
+
+ uno::Reference<linguistic2::XProofreader> xGC(
+ xContext->getServiceManager()->createInstanceWithContext(u"org.openoffice.lingu.LanguageToolGrammarChecker"_ustr, xContext),
+ uno::UNO_QUERY_THROW);
+ uno::Reference<linguistic2::XSupportedLocales> xSuppLoc(xGC, uno::UNO_QUERY_THROW);
+
+ for (int itLocale = 0; itLocale < aLocales.getLength(); itLocale++)
+ {
+ // turn off spell checker if LanguageTool supports the locale already
+ if (xSuppLoc->hasLocale(aLocales[itLocale]))
+ xLangSrv->setConfiguredServices(
+ SN_SPELLCHECKER, aLocales[itLocale], aEmpty);
+ }
+ }
+ }
+ }
+ catch(uno::Exception const& rException)
+ {
+ SAL_WARN("lok", "Failed to set LanguageTool API settings: " << rException.Message);
+ }
+ }
+}
+
+}
+
+static int lo_initialize(LibreOfficeKit* pThis, const char* pAppPath, const char* pUserProfileUrl)
+{
+ enum {
+ PRE_INIT, // setup shared data in master process
+ SECOND_INIT, // complete init. after fork
+ FULL_INIT // do a standard complete init.
+ } eStage;
+
+ // Did we do a pre-initialize
+ static bool bPreInited = false;
+ static bool bUnipoll = false;
+ static bool bProfileZones = false;
+ static bool bNotebookbar = false;
+
+ { // cf. string lifetime for preinit
+ std::vector<OUString> aOpts;
+
+ // ':' delimited options - avoiding ABI change for new parameters
+ const char *pOptions = getenv("SAL_LOK_OPTIONS");
+ if (pOptions)
+ aOpts = comphelper::string::split(OUString(pOptions, strlen(pOptions), RTL_TEXTENCODING_UTF8), ':');
+ for (const auto &it : aOpts)
+ {
+ if (it == "unipoll")
+ bUnipoll = true;
+ else if (it == "profile_events")
+ bProfileZones = true;
+ else if (it == "sc_no_grid_bg")
+ comphelper::LibreOfficeKit::setCompatFlag(
+ comphelper::LibreOfficeKit::Compat::scNoGridBackground);
+ else if (it == "sc_print_twips_msgs")
+ comphelper::LibreOfficeKit::setCompatFlag(
+ comphelper::LibreOfficeKit::Compat::scPrintTwipsMsgs);
+ else if (it == "notebookbar")
+ bNotebookbar = true;
+ }
+ }
+
+ // What stage are we at ?
+ if (pThis == nullptr)
+ {
+ eStage = PRE_INIT;
+ if (lok_preinit_2_called)
+ {
+ SAL_INFO("lok", "Create libreoffice object");
+ gImpl = new LibLibreOffice_Impl();
+ }
+ }
+ else if (bPreInited)
+ eStage = SECOND_INIT;
+ else
+ eStage = FULL_INIT;
+
+ LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(pThis);
+
+ if (bInitialized)
+ return 1;
+
+ // Turn profile zones on early
+ if (bProfileZones && eStage == SECOND_INIT)
+ {
+ comphelper::TraceEvent::startRecording();
+ traceEventDumper = new TraceEventDumper();
+ }
+
+ comphelper::ProfileZone aZone("lok-init");
+
+ if (eStage == PRE_INIT)
+ {
+ rtl_alloc_preInit(true);
+
+ // Set the default timezone to the TZ envar, if set.
+ const char* tz = ::getenv("TZ");
+ SfxLokHelper::setDefaultTimezone(!!tz, tz ? OStringToOUString(tz, RTL_TEXTENCODING_UTF8)
+ : OUString());
+ }
+
+ if (eStage != SECOND_INIT)
+ comphelper::LibreOfficeKit::setActive();
+
+ if (eStage != PRE_INIT)
+ comphelper::LibreOfficeKit::setStatusIndicatorCallback(lo_status_indicator_callback, pLib);
+
+ if (pUserProfileUrl && eStage != PRE_INIT)
+ {
+ OUString url(
+ pUserProfileUrl, strlen(pUserProfileUrl), RTL_TEXTENCODING_UTF8);
+ OUString path;
+ if (url.startsWithIgnoreAsciiCase("vnd.sun.star.pathname:", &path))
+ {
+ OUString url2;
+ osl::FileBase::RC e = osl::FileBase::getFileURLFromSystemPath(
+ path, url2);
+ if (e == osl::FileBase::E_None)
+ url = url2;
+ else
+ SAL_WARN("lok", "resolving <" << url << "> failed with " << +e);
+ }
+ rtl::Bootstrap::set(u"UserInstallation"_ustr, url);
+ if (eStage == SECOND_INIT)
+ utl::Bootstrap::reloadData();
+ }
+
+ OUString aAppPath;
+ if (pAppPath)
+ {
+ aAppPath = OUString(pAppPath, strlen(pAppPath), RTL_TEXTENCODING_UTF8);
+ }
+ else
+ {
+#if defined ANDROID || defined EMSCRIPTEN
+ aAppPath = OUString::fromUtf8(lo_get_app_data_dir()) + "/program";
+#else
+ // Fun conversion dance back and forth between URLs and system paths...
+ OUString aAppURL;
+ ::osl::Module::getUrlFromAddress( reinterpret_cast< oslGenericFunction >(lo_initialize),
+ aAppURL);
+ osl::FileBase::getSystemPathFromFileURL( aAppURL, aAppPath );
+#endif
+
+#ifdef IOS
+ // The above gives something like
+ // "/private/var/containers/Bundle/Application/953AA851-CC15-4C60-A2CB-C2C6F24E6F71/Foo.app/Foo",
+ // and we want to drop the final component (the binary name).
+ sal_Int32 lastSlash = aAppPath.lastIndexOf('/');
+ assert(lastSlash > 0);
+ aAppPath = aAppPath.copy(0, lastSlash);
+#endif
+ }
+
+ OUString aAppURL;
+ if (osl::FileBase::getFileURLFromSystemPath(aAppPath, aAppURL) != osl::FileBase::E_None)
+ return 0;
+
+#ifdef IOS
+ // A LibreOffice-using iOS app should have the ICU data file in the app bundle. Initialize ICU
+ // to use that.
+ NSString *bundlePath = [[NSBundle mainBundle] bundlePath];
+
+ int fd = open([[bundlePath stringByAppendingPathComponent:@"ICU.dat"] UTF8String], O_RDONLY);
+ if (fd == -1)
+ NSLog(@"Could not open ICU data file %s", [[bundlePath stringByAppendingPathComponent:@"ICU.dat"] UTF8String]);
+ else
+ {
+ struct stat st;
+ if (fstat(fd, &st) == -1)
+ NSLog(@"fstat on ICU data file failed: %s", strerror(errno));
+ else
+ {
+ void *icudata = mmap(0, (size_t) st.st_size, PROT_READ, MAP_FILE|MAP_PRIVATE, fd, 0);
+ if (icudata == MAP_FAILED)
+ NSLog(@"mmap failed: %s", strerror(errno));
+ else
+ {
+ UErrorCode icuStatus = U_ZERO_ERROR;
+ udata_setCommonData(icudata, &icuStatus);
+ if (U_FAILURE(icuStatus))
+ NSLog(@"udata_setCommonData failed");
+ else
+ {
+ // Quick test that ICU works...
+ UConverter *cnv = ucnv_open("iso-8859-3", &icuStatus);
+ if (U_SUCCESS(icuStatus))
+ ucnv_close(cnv);
+ else
+ NSLog(@"ucnv_open() failed: %s", u_errorName(icuStatus));
+ }
+ }
+ }
+ close(fd);
+ }
+#endif
+
+ try
+ {
+ if (eStage != SECOND_INIT)
+ {
+ SAL_INFO("lok", "Attempting to initialize UNO");
+
+ if (!initialize_uno(aAppURL))
+ return false;
+
+ // Force headless -- this is only for bitmap rendering.
+ rtl::Bootstrap::set(u"SAL_USE_VCLPLUGIN"_ustr, u"svp"_ustr);
+
+ // We specifically need to make sure we have the "headless"
+ // command arg set (various code specifically checks via
+ // CommandLineArgs):
+ desktop::Desktop::GetCommandLineArgs().setHeadless();
+
+#ifdef IOS
+ if (InitVCL() && [NSThread isMainThread])
+ {
+ static bool bFirstTime = true;
+ if (bFirstTime)
+ {
+ Application::GetSolarMutex().release();
+ bFirstTime = false;
+ }
+ }
+ SfxApplication::GetOrCreate();
+#endif
+
+#if HAVE_FEATURE_ANDROID_LOK
+ // Register the bundled extensions - so that the dictionaries work
+ desktop::Desktop::SynchronizeExtensionRepositories(false);
+ bool bFailed = desktop::Desktop::CheckExtensionDependencies();
+ if (bFailed)
+ SAL_INFO("lok", "CheckExtensionDependencies failed");
+#endif
+
+ if (eStage == PRE_INIT)
+ {
+ {
+ comphelper::ProfileZone aInit("Init vcl");
+ std::cerr << "Init vcl\n";
+ InitVCL();
+ }
+
+ // pre-load all component libraries.
+ if (!xContext.is())
+ throw css::uno::DeploymentException(u"preInit: XComponentContext is not created"_ustr);
+
+ css::uno::Reference< css::uno::XInterface > xService;
+ xContext->getValueByName(u"/singletons/com.sun.star.lang.theServiceManager"_ustr) >>= xService;
+ if (!xService.is())
+ throw css::uno::DeploymentException(u"preInit: XMultiComponentFactory is not created"_ustr);
+
+ css::uno::Reference<css::lang::XInitialization> aService(
+ xService, css::uno::UNO_QUERY_THROW);
+
+ // pre-requisites:
+ // In order to load implementations and invoke
+ // component factory it is required:
+ // 1) defaultBootstrap_InitialComponentContext()
+ // 2) comphelper::setProcessServiceFactory(xSFactory);
+ // 3) InitVCL()
+ {
+ comphelper::ProfileZone aInit("preload");
+ aService->initialize({css::uno::Any(u"preload"_ustr)});
+ }
+ { // Force load some modules
+ comphelper::ProfileZone aInit("preload modules");
+ VclBuilderPreload();
+ VclAbstractDialogFactory::Create();
+ }
+
+ preloadData();
+
+ // Release Solar Mutex, lo_startmain thread should acquire it.
+ Application::ReleaseSolarMutex();
+ }
+
+ setLanguageAndLocale(u"en-US"_ustr);
+ }
+
+ if (eStage != PRE_INIT)
+ {
+ SAL_INFO("lok", "Re-initialize temp paths");
+ SvtPathOptions aOptions;
+ OUString aNewTemp;
+ osl::FileBase::getTempDirURL(aNewTemp);
+ aOptions.SetTempPath(aNewTemp);
+ desktop::Desktop::CreateTemporaryDirectory();
+
+ // The RequestHandler is specifically set to be ready when all the other
+ // init in Desktop::Main (run from soffice_main) is done. We can enable
+ // the RequestHandler here (without starting any IPC thread;
+ // shortcutting the invocation in Desktop::Main that would start the IPC
+ // thread), and can then use it to wait until we're definitely ready to
+ // continue.
+
+ SAL_INFO("lok", "Enabling RequestHandler");
+ RequestHandler::Enable(false);
+ SAL_INFO("lok", "Starting soffice_main");
+ RequestHandler::SetReady(false);
+ if (!bUnipoll)
+ {
+ // Start the main thread only in non-unipoll mode (i.e. multithreaded).
+ pLib->maThread = osl_createThread(lo_startmain, nullptr);
+ SAL_INFO("lok", "Waiting for RequestHandler");
+ RequestHandler::WaitForReady();
+ SAL_INFO("lok", "RequestHandler ready -- continuing");
+ }
+ else
+ InitVCL();
+ }
+
+ if (eStage != SECOND_INIT)
+ ErrorRegistry::RegisterDisplay(aBasicErrorFunc);
+
+ SAL_INFO("lok", "LOK Initialized");
+ if (eStage == PRE_INIT)
+ bPreInited = true;
+ else
+ bInitialized = true;
+ }
+ catch (css::uno::Exception& exception)
+ {
+ fprintf(stderr, "Bootstrapping exception '%s'\n",
+ OUStringToOString(exception.Message, RTL_TEXTENCODING_UTF8).getStr());
+ }
+
+ if (eStage == PRE_INIT)
+ {
+ comphelper::ThreadPool::getSharedOptimalPool().shutdown();
+ }
+
+// Turn off quick editing on iOS, Android and Emscripten
+#if defined IOS || defined ANDROID || defined __EMSCRIPTEN__
+ if (officecfg::Office::Impress::Misc::TextObject::QuickEditing::get())
+ {
+ std::shared_ptr<comphelper::ConfigurationChanges> batch(comphelper::ConfigurationChanges::create());
+ officecfg::Office::Impress::Misc::TextObject::QuickEditing::set(false, batch);
+ batch->commit();
+ }
+#endif
+
+
+ setHelpRootURL();
+ setCertificateDir();
+ setDeeplConfig();
+ setLanguageToolConfig();
+
+ if (bNotebookbar)
+ {
+ std::shared_ptr<comphelper::ConfigurationChanges> batch(comphelper::ConfigurationChanges::create());
+ officecfg::Office::UI::ToolbarMode::ActiveWriter::set(u"notebookbar_online.ui"_ustr, batch);
+ officecfg::Office::UI::ToolbarMode::ActiveCalc::set(u"notebookbar_online.ui"_ustr, batch);
+ officecfg::Office::UI::ToolbarMode::ActiveImpress::set(u"notebookbar_online.ui"_ustr, batch);
+ officecfg::Office::UI::ToolbarMode::ActiveDraw::set(u"notebookbar_online.ui"_ustr, batch);
+ batch->commit();
+
+ activateNotebookbar(u"Writer");
+ activateNotebookbar(u"Calc");
+ activateNotebookbar(u"Impress");
+ activateNotebookbar(u"Draw");
+ }
+
+ // staticize all strings.
+ if (eStage == PRE_INIT)
+ rtl_alloc_preInit(false);
+
+ return bInitialized;
+}
+
+SAL_JNI_EXPORT
+LibreOfficeKit *libreofficekit_hook_2(const char* install_path, const char* user_profile_url)
+{
+ static bool alreadyCalled = false;
+
+ if ((!lok_preinit_2_called && !gImpl) || (lok_preinit_2_called && !alreadyCalled))
+ {
+ alreadyCalled = true;
+
+ if (!lok_preinit_2_called)
+ {
+ SAL_INFO("lok", "Create libreoffice object");
+ gImpl = new LibLibreOffice_Impl();
+ }
+
+ if (!lo_initialize(gImpl, install_path, user_profile_url))
+ {
+ lo_destroy(gImpl);
+ }
+ }
+ return static_cast<LibreOfficeKit*>(gImpl);
+}
+
+SAL_JNI_EXPORT
+LibreOfficeKit *libreofficekit_hook(const char* install_path)
+{
+ return libreofficekit_hook_2(install_path, nullptr);
+}
+
+SAL_JNI_EXPORT
+int lok_preinit(const char* install_path, const char* user_profile_url)
+{
+ return lo_initialize(nullptr, install_path, user_profile_url);
+}
+
+SAL_JNI_EXPORT
+int lok_preinit_2(const char* install_path, const char* user_profile_url, LibreOfficeKit** kit)
+{
+ lok_preinit_2_called = true;
+ int result = lo_initialize(nullptr, install_path, user_profile_url);
+ if (kit != nullptr)
+ *kit = gImpl;
+ return result;
+}
+
+static void lo_destroy(LibreOfficeKit* pThis)
+{
+ SolarMutexClearableGuard aGuard;
+
+ LibLibreOffice_Impl* pLib = static_cast<LibLibreOffice_Impl*>(pThis);
+ gImpl = nullptr;
+
+ SAL_INFO("lok", "LO Destroy");
+
+ comphelper::LibreOfficeKit::setStatusIndicatorCallback(nullptr, nullptr);
+ uno::Reference <frame::XDesktop2> xDesktop = frame::Desktop::create ( ::comphelper::getProcessComponentContext() );
+ // FIXME: the terminate() call here is a no-op because it detects
+ // that LibreOfficeKit::isActive() and then returns early!
+ bool bSuccess = xDesktop.is() && xDesktop->terminate();
+
+ if (!bSuccess)
+ {
+ bSuccess = GetpApp() && GetpApp()->QueryExit();
+ }
+
+ if (!bSuccess)
+ {
+ Application::Quit();
+ }
+
+ aGuard.clear();
+
+ osl_joinWithThread(pLib->maThread);
+ osl_destroyThread(pLib->maThread);
+
+ delete pLib;
+ bInitialized = false;
+ SAL_INFO("lok", "LO Destroy Done");
+}
+
+} // extern "C"
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/desktop/source/lib/lokandroid.cxx b/desktop/source/lib/lokandroid.cxx
new file mode 100644
index 0000000000..e800c82b07
--- /dev/null
+++ b/desktop/source/lib/lokandroid.cxx
@@ -0,0 +1,422 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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/.
+ */
+
+#include <unistd.h>
+#include <jni.h>
+
+#include <sal/types.h>
+#include <vcl/event.hxx>
+#include <android/log.h>
+
+#include <osl/detail/android-bootstrap.h>
+
+#include <LibreOfficeKit/LibreOfficeKit.h>
+
+/* LibreOfficeKit */
+
+namespace
+{
+
+jfieldID getHandleField(JNIEnv* pEnv, jobject aObject)
+{
+ jclass clazz = pEnv->GetObjectClass(aObject);
+ return pEnv->GetFieldID(clazz, "handle", "Ljava/nio/ByteBuffer;");
+}
+
+template <typename T>
+T* getHandle(JNIEnv* pEnv, jobject aObject)
+{
+ jobject aHandle = pEnv->GetObjectField(aObject, getHandleField(pEnv, aObject));
+ return reinterpret_cast<T*>(pEnv->GetDirectBufferAddress(aHandle));
+}
+
+const char* copyJavaString(JNIEnv* pEnv, jstring aJavaString)
+{
+ const char* pTemp = pEnv->GetStringUTFChars(aJavaString, NULL);
+ const char* pClone = strdup(pTemp);
+ pEnv->ReleaseStringUTFChars(aJavaString, pTemp);
+
+ return pClone;
+}
+
+} // anonymous namespace
+
+extern "C" SAL_JNI_EXPORT jstring JNICALL Java_org_libreoffice_kit_Office_getError
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKit* pLibreOfficeKit = getHandle<LibreOfficeKit>(pEnv, aObject);
+ char* pError = pLibreOfficeKit->pClass->getError(pLibreOfficeKit);
+ return pEnv->NewStringUTF(pError);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Office_destroy
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKit* pLibreOfficeKit = getHandle<LibreOfficeKit>(pEnv, aObject);
+ pLibreOfficeKit->pClass->destroy(pLibreOfficeKit);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Office_destroyAndExit(JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKit* pLibreOfficeKit = getHandle<LibreOfficeKit>(pEnv, aObject);
+ pLibreOfficeKit->pClass->destroy(pLibreOfficeKit);
+ // Stopgap fix: _exit() to force the OS to restart the LO activity.
+ // Better than to hang.
+ _exit(0);
+}
+
+namespace
+{
+
+struct CallbackData
+{
+ jmethodID aJavaCallbackMethod;
+ jclass aClass;
+ jobject aObject;
+};
+
+static CallbackData gCallbackData;
+static CallbackData gCallbackDataLOKit;
+
+/**
+ * Handle retrieved callback
+ */
+void messageCallback(int nType, const char* pPayload, void* pData)
+{
+ CallbackData* pCallbackData = (CallbackData*) pData;
+
+ JavaVM* pJavaVM = lo_get_javavm();
+ JNIEnv* pEnv;
+ bool bIsAttached = false;
+
+ int status = pJavaVM->GetEnv((void **) &pEnv, JNI_VERSION_1_6);
+
+ if(status < 0)
+ {
+ status = pJavaVM->AttachCurrentThread(&pEnv, NULL);
+ if(status < 0)
+ {
+ return;
+ }
+ bIsAttached = true;
+ }
+
+ jstring sPayload = pEnv->NewStringUTF(pPayload);
+
+ jvalue aParameter[2];
+ aParameter[0].i = nType;
+ aParameter[1].l = sPayload;
+
+ pEnv->CallVoidMethodA(pCallbackData->aObject, pCallbackData->aJavaCallbackMethod, aParameter);
+
+ pEnv->DeleteLocalRef(sPayload);
+
+ if (bIsAttached)
+ {
+ pJavaVM->DetachCurrentThread();
+ }
+}
+
+} // anonymous namespace
+
+extern "C" SAL_JNI_EXPORT jobject JNICALL Java_org_libreoffice_kit_Office_documentLoadNative
+ (JNIEnv* pEnv, jobject aObject, jstring documentPath)
+{
+ const char* aCloneDocumentPath = copyJavaString(pEnv, documentPath);
+ LibreOfficeKit* pLibreOfficeKit = getHandle<LibreOfficeKit>(pEnv, aObject);
+
+ LibreOfficeKitDocument* pDocument = pLibreOfficeKit->pClass->documentLoad(pLibreOfficeKit, aCloneDocumentPath);
+
+ if (pDocument == NULL)
+ return NULL;
+
+ jobject aHandle = pEnv->NewDirectByteBuffer((void*) pDocument, sizeof(LibreOfficeKitDocument));
+
+ return aHandle;
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Office_setDocumentPassword
+ (JNIEnv* pEnv, jobject aObject, jstring sUrl, jstring sPassword)
+{
+ LibreOfficeKit* pLibreOfficeKit = getHandle<LibreOfficeKit>(pEnv, aObject);
+
+ char const* pUrl = copyJavaString(pEnv, sUrl);
+ if (sPassword == NULL) {
+ pLibreOfficeKit->pClass->setDocumentPassword(pLibreOfficeKit, pUrl, nullptr);
+ } else {
+ char const* pPassword = copyJavaString(pEnv, sPassword);
+ pLibreOfficeKit->pClass->setDocumentPassword(pLibreOfficeKit, pUrl, pPassword);
+ }
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Office_setOptionalFeatures
+ (JNIEnv* pEnv, jobject aObject, jlong options)
+{
+ LibreOfficeKit* pLibreOfficeKit = getHandle<LibreOfficeKit>(pEnv, aObject);
+
+ unsigned long long pOptions = (unsigned long long)options;
+
+ pLibreOfficeKit->pClass->setOptionalFeatures(pLibreOfficeKit, pOptions);
+}
+
+/** Implementation of org.libreoffice.kit.Office.bindMessageCallback method */
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Office_bindMessageCallback
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKit* pLibreOfficeKit = getHandle<LibreOfficeKit>(pEnv, aObject);
+
+ gCallbackDataLOKit.aObject = (jobject) pEnv->NewGlobalRef(aObject);
+ jclass aClass = pEnv->GetObjectClass(aObject);
+ gCallbackDataLOKit.aClass = (jclass) pEnv->NewGlobalRef(aClass);
+
+ gCallbackDataLOKit.aJavaCallbackMethod = pEnv->GetMethodID(aClass, "messageRetrievedLOKit", "(ILjava/lang/String;)V");
+
+ pLibreOfficeKit->pClass->registerCallback(pLibreOfficeKit, messageCallback, (void*) &gCallbackDataLOKit);
+}
+
+/* Document */
+
+/** Implementation of org.libreoffice.kit.Document.bindMessageCallback method */
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_bindMessageCallback
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+
+ gCallbackData.aObject = (jobject) pEnv->NewGlobalRef(aObject);
+ jclass aClass = pEnv->GetObjectClass(aObject);
+ gCallbackData.aClass = (jclass) pEnv->NewGlobalRef(aClass);
+
+ gCallbackData.aJavaCallbackMethod = pEnv->GetMethodID(aClass, "messageRetrieved", "(ILjava/lang/String;)V");
+
+ pDocument->pClass->registerCallback(pDocument, messageCallback, (void*) &gCallbackData);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_destroy
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ pDocument->pClass->destroy(pDocument);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_setPart
+ (JNIEnv* pEnv, jobject aObject, jint aPart)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ pDocument->pClass->setPart(pDocument, aPart);
+}
+
+extern "C" SAL_JNI_EXPORT jint JNICALL Java_org_libreoffice_kit_Document_getPart
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ return (jint) pDocument->pClass->getPart(pDocument);
+}
+
+extern "C" SAL_JNI_EXPORT jstring JNICALL Java_org_libreoffice_kit_Document_getPartPageRectangles
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ char* pRectangles = pDocument->pClass->getPartPageRectangles(pDocument);
+ return pEnv->NewStringUTF(pRectangles);
+}
+
+extern "C" SAL_JNI_EXPORT jint JNICALL Java_org_libreoffice_kit_Document_getParts
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ return (jint) pDocument->pClass->getParts(pDocument);
+}
+
+extern "C" SAL_JNI_EXPORT jstring JNICALL Java_org_libreoffice_kit_Document_getPartName
+ (JNIEnv* pEnv, jobject aObject, jint nPartIndex)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ char* pPartName = pDocument->pClass->getPartName(pDocument, nPartIndex);
+ return pEnv->NewStringUTF(pPartName);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_setPartMode
+ (JNIEnv* pEnv, jobject aObject, jint nPartMode)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+
+ pDocument->pClass->setPartMode(pDocument, nPartMode);
+}
+
+extern "C" SAL_JNI_EXPORT jint JNICALL Java_org_libreoffice_kit_Document_getDocumentTypeNative
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ return (jint) pDocument->pClass->getDocumentType(pDocument);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_paintTileNative
+ (JNIEnv* pEnv, jobject aObject, jobject aByteBuffer,
+ jint nCanvasWidth, jint nCanvasHeight, jint nTilePosX, jint nTilePosY,
+ jint nTileWidth, jint nTileHeight)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+
+ unsigned char* buffer = (unsigned char*) pEnv->GetDirectBufferAddress(aByteBuffer);
+ pDocument->pClass->paintTile(pDocument, buffer, nCanvasWidth, nCanvasHeight, nTilePosX, nTilePosY, nTileWidth, nTileHeight);
+}
+
+extern "C" SAL_JNI_EXPORT jlong JNICALL Java_org_libreoffice_kit_Document_getDocumentHeight
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ long nWidth;
+ long nHeight;
+ pDocument->pClass->getDocumentSize(pDocument, &nWidth, &nHeight);
+ return nHeight;
+}
+
+extern "C" SAL_JNI_EXPORT jlong JNICALL Java_org_libreoffice_kit_Document_getDocumentWidth
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ long nWidth;
+ long nHeight;
+ pDocument->pClass->getDocumentSize(pDocument, &nWidth, &nHeight);
+ return nWidth;
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_initializeForRendering
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ pDocument->pClass->initializeForRendering(pDocument, NULL);
+}
+
+extern "C" SAL_JNI_EXPORT jint JNICALL Java_org_libreoffice_kit_Document_saveAs
+ (JNIEnv* pEnv, jobject aObject, jstring sUrl, jstring sFormat, jstring sOptions)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+
+ const char* pUrl = pEnv->GetStringUTFChars(sUrl, NULL);
+ const char* pFormat = pEnv->GetStringUTFChars(sFormat, NULL);
+ const char* pOptions = pEnv->GetStringUTFChars(sOptions, NULL);
+
+ int result = pDocument->pClass->saveAs(pDocument, pUrl, pFormat, pOptions);
+
+ pEnv->ReleaseStringUTFChars(sUrl, pUrl);
+ pEnv->ReleaseStringUTFChars(sFormat, pFormat);
+ pEnv->ReleaseStringUTFChars(sOptions, pOptions);
+
+ return result;
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_postKeyEvent
+ (JNIEnv* pEnv, jobject aObject, jint nType, jint nCharCode, jint nKeyCode)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ pDocument->pClass->postKeyEvent(pDocument, nType, nCharCode, nKeyCode);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_postMouseEvent
+ (JNIEnv* pEnv, jobject aObject, jint type, jint x, jint y, jint count, jint button, jint modifier)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ pDocument->pClass->postMouseEvent(pDocument, type, x, y, count, button, modifier);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_postUnoCommand
+ (JNIEnv* pEnv, jobject aObject, jstring command, jstring arguments, jboolean bNotifyWhenFinished)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+
+ const char* pCommand = pEnv->GetStringUTFChars(command, NULL);
+ const char* pArguments = nullptr;
+ if (arguments != NULL)
+ pArguments = pEnv->GetStringUTFChars(arguments, NULL);
+
+ pDocument->pClass->postUnoCommand(pDocument, pCommand, pArguments, bNotifyWhenFinished);
+
+ pEnv->ReleaseStringUTFChars(command, pCommand);
+ if (arguments != NULL)
+ pEnv->ReleaseStringUTFChars(arguments, pArguments);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_setTextSelection
+ (JNIEnv* pEnv, jobject aObject, jint type, jint x, jint y)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ pDocument->pClass->setTextSelection(pDocument, type, x, y);
+}
+
+extern "C" SAL_JNI_EXPORT jstring JNICALL Java_org_libreoffice_kit_Document_getTextSelection
+ (JNIEnv* pEnv, jobject aObject, jstring mimeType)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+
+ const char* pMimeType = pEnv->GetStringUTFChars(mimeType, NULL);
+
+ char* pUsedMimeType = 0;
+ LibreOfficeKitDocumentClass* pcls = pDocument->pClass;
+ char* pSelection = pcls->getTextSelection(pDocument, pMimeType, &pUsedMimeType);
+ free(pUsedMimeType);
+
+ pEnv->ReleaseStringUTFChars(mimeType, pMimeType);
+
+ return pEnv->NewStringUTF(pSelection);
+}
+
+extern "C" SAL_JNI_EXPORT jboolean JNICALL Java_org_libreoffice_kit_Document_paste
+ (JNIEnv* pEnv, jobject aObject, jstring mimeType, jstring data)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+
+ const char* pMimeType = pEnv->GetStringUTFChars(mimeType, NULL);
+ const char* pData = pEnv->GetStringUTFChars(data, NULL);
+ const size_t nSize = pEnv->GetStringLength(data);
+
+ LibreOfficeKitDocumentClass* pcls = pDocument->pClass;
+ bool result = pcls->paste(pDocument, pMimeType, pData, nSize);
+ pEnv->ReleaseStringUTFChars(mimeType, pMimeType);
+ pEnv->ReleaseStringUTFChars(data, pData);
+
+ return result;
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_setGraphicSelection
+ (JNIEnv* pEnv, jobject aObject, jint type, jint x, jint y)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ pDocument->pClass->setGraphicSelection(pDocument, type, x, y);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_resetSelection
+ (JNIEnv* pEnv, jobject aObject)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ pDocument->pClass->resetSelection(pDocument);
+}
+
+extern "C" SAL_JNI_EXPORT jstring JNICALL Java_org_libreoffice_kit_Document_getCommandValues
+ (JNIEnv* pEnv, jobject aObject, jstring command)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+
+ const char* pCommand = pEnv->GetStringUTFChars(command, NULL);
+
+ char* pValue = pDocument->pClass->getCommandValues(pDocument, pCommand);
+
+ pEnv->ReleaseStringUTFChars(command, pCommand);
+
+ return pEnv->NewStringUTF(pValue);
+}
+
+extern "C" SAL_JNI_EXPORT void JNICALL Java_org_libreoffice_kit_Document_setClientZoom
+ (JNIEnv* pEnv, jobject aObject, jint nTilePixelWidth, jint nTilePixelHeight, jint nTileTwipWidth, jint nTileTwipHeight)
+{
+ LibreOfficeKitDocument* pDocument = getHandle<LibreOfficeKitDocument>(pEnv, aObject);
+ pDocument->pClass->setClientZoom(pDocument, nTilePixelWidth, nTilePixelHeight, nTileTwipWidth, nTileTwipHeight);
+
+}
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/desktop/source/lib/lokclipboard.cxx b/desktop/source/lib/lokclipboard.cxx
new file mode 100644
index 0000000000..f7d52ba466
--- /dev/null
+++ b/desktop/source/lib/lokclipboard.cxx
@@ -0,0 +1,243 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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/.
+ */
+
+#include "lokclipboard.hxx"
+#include <unordered_map>
+#include <vcl/lazydelete.hxx>
+#include <vcl/svapp.hxx>
+#include <sfx2/lokhelper.hxx>
+#include <sal/log.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+using namespace css;
+using namespace css::uno;
+
+/* static */ osl::Mutex LOKClipboardFactory::gMutex;
+static vcl::DeleteOnDeinit<std::unordered_map<int, rtl::Reference<LOKClipboard>>> gClipboards{};
+
+rtl::Reference<LOKClipboard> LOKClipboardFactory::getClipboardForCurView()
+{
+ int nViewId = SfxLokHelper::getView(); // currently active.
+
+ osl::MutexGuard aGuard(gMutex);
+
+ auto it = gClipboards.get()->find(nViewId);
+ if (it != gClipboards.get()->end())
+ {
+ SAL_INFO("lok", "Got clip: " << it->second.get() << " from " << nViewId);
+ return it->second;
+ }
+ rtl::Reference<LOKClipboard> xClip(new LOKClipboard());
+ (*gClipboards.get())[nViewId] = xClip;
+ SAL_INFO("lok", "Created clip: " << xClip.get() << " for viewId " << nViewId);
+ return xClip;
+}
+
+void LOKClipboardFactory::releaseClipboardForView(int nViewId)
+{
+ osl::MutexGuard aGuard(gMutex);
+
+ if (nViewId < 0) // clear all
+ {
+ gClipboards.get()->clear();
+ SAL_INFO("lok", "Released all clipboards on doc destroy\n");
+ }
+ else if (gClipboards.get())
+ {
+ auto it = gClipboards.get()->find(nViewId);
+ if (it != gClipboards.get()->end())
+ {
+ SAL_INFO("lok", "Releasing clip: " << it->second.get() << " for destroyed " << nViewId);
+ gClipboards.get()->erase(it);
+ }
+ }
+}
+
+uno::Reference<uno::XInterface>
+ SAL_CALL LOKClipboardFactory::createInstanceWithArguments(const Sequence<Any>& /* rArgs */)
+{
+ return { static_cast<cppu::OWeakObject*>(getClipboardForCurView().get()) };
+}
+
+LOKClipboard::LOKClipboard()
+ : cppu::WeakComponentImplHelper<css::datatransfer::clipboard::XSystemClipboard,
+ css::lang::XServiceInfo>(m_aMutex)
+{
+ // Encourage 'paste' menu items to always show up.
+ uno::Reference<datatransfer::XTransferable> xTransferable(new LOKTransferable());
+ setContents(xTransferable, uno::Reference<datatransfer::clipboard::XClipboardOwner>());
+}
+
+Sequence<OUString> LOKClipboard::getSupportedServiceNames_static()
+{
+ Sequence<OUString> aRet{ "com.sun.star.datatransfer.clipboard.LokClipboard" };
+ return aRet;
+}
+
+OUString LOKClipboard::getImplementationName() { return "com.sun.star.datatransfer.LOKClipboard"; }
+
+Sequence<OUString> LOKClipboard::getSupportedServiceNames()
+{
+ return getSupportedServiceNames_static();
+}
+
+sal_Bool LOKClipboard::supportsService(const OUString& ServiceName)
+{
+ return cppu::supportsService(this, ServiceName);
+}
+
+Reference<css::datatransfer::XTransferable> LOKClipboard::getContents() { return m_xTransferable; }
+
+void LOKClipboard::setContents(
+ const Reference<css::datatransfer::XTransferable>& xTrans,
+ const Reference<css::datatransfer::clipboard::XClipboardOwner>& xClipboardOwner)
+{
+ osl::ClearableMutexGuard aGuard(m_aMutex);
+ Reference<datatransfer::clipboard::XClipboardOwner> xOldOwner(m_aOwner);
+ Reference<datatransfer::XTransferable> xOldContents(m_xTransferable);
+ m_xTransferable = xTrans;
+ m_aOwner = xClipboardOwner;
+
+ std::vector<Reference<datatransfer::clipboard::XClipboardListener>> aListeners(m_aListeners);
+ datatransfer::clipboard::ClipboardEvent aEv;
+ aEv.Contents = m_xTransferable;
+ SAL_INFO("lok", "Clip: " << this << " set contents to " << m_xTransferable);
+
+ aGuard.clear();
+
+ if (xOldOwner.is() && xOldOwner != xClipboardOwner)
+ xOldOwner->lostOwnership(this, xOldContents);
+ for (auto const& listener : aListeners)
+ {
+ listener->changedContents(aEv);
+ }
+}
+
+void LOKClipboard::addClipboardListener(
+ const Reference<datatransfer::clipboard::XClipboardListener>& listener)
+{
+ osl::ClearableMutexGuard aGuard(m_aMutex);
+ m_aListeners.push_back(listener);
+}
+
+void LOKClipboard::removeClipboardListener(
+ const Reference<datatransfer::clipboard::XClipboardListener>& listener)
+{
+ osl::ClearableMutexGuard aGuard(m_aMutex);
+ std::erase(m_aListeners, listener);
+}
+LOKTransferable::LOKTransferable(const OUString& sMimeType,
+ const css::uno::Sequence<sal_Int8>& aSequence)
+{
+ m_aContent.reserve(1);
+ m_aFlavors = css::uno::Sequence<css::datatransfer::DataFlavor>(1);
+ initFlavourFromMime(m_aFlavors.getArray()[0], sMimeType);
+
+ uno::Any aContent;
+ if (m_aFlavors[0].DataType == cppu::UnoType<OUString>::get())
+ {
+ auto pText = reinterpret_cast<const char*>(aSequence.getConstArray());
+ aContent <<= OUString(pText, aSequence.getLength(), RTL_TEXTENCODING_UTF8);
+ }
+ else
+ aContent <<= aSequence;
+ m_aContent.push_back(aContent);
+}
+
+/// Use to ensure we have some dummy content on the clipboard to allow a 1st 'paste'
+LOKTransferable::LOKTransferable()
+{
+ m_aContent.reserve(1);
+ m_aFlavors = css::uno::Sequence<css::datatransfer::DataFlavor>(1);
+ initFlavourFromMime(m_aFlavors.getArray()[0], "text/plain");
+ uno::Any aContent;
+ aContent <<= OUString();
+ m_aContent.push_back(aContent);
+}
+
+// cf. sot/source/base/exchange.cxx for these two exceptional types.
+void LOKTransferable::initFlavourFromMime(css::datatransfer::DataFlavor& rFlavor,
+ OUString aMimeType)
+{
+ if (aMimeType.startsWith("text/plain"))
+ {
+ aMimeType = "text/plain;charset=utf-16";
+ rFlavor.DataType = cppu::UnoType<OUString>::get();
+ }
+ else if (aMimeType == "application/x-libreoffice-tsvc")
+ rFlavor.DataType = cppu::UnoType<OUString>::get();
+ else
+ rFlavor.DataType = cppu::UnoType<uno::Sequence<sal_Int8>>::get();
+ rFlavor.MimeType = aMimeType;
+ rFlavor.HumanPresentableName = aMimeType;
+}
+
+LOKTransferable::LOKTransferable(const size_t nInCount, const char** pInMimeTypes,
+ const size_t* pInSizes, const char** pInStreams)
+{
+ m_aContent.reserve(nInCount);
+ m_aFlavors = css::uno::Sequence<css::datatransfer::DataFlavor>(nInCount);
+ auto p_aFlavors = m_aFlavors.getArray();
+ for (size_t i = 0; i < nInCount; ++i)
+ {
+ initFlavourFromMime(p_aFlavors[i], OUString::fromUtf8(pInMimeTypes[i]));
+
+ uno::Any aContent;
+ if (m_aFlavors[i].DataType == cppu::UnoType<OUString>::get())
+ aContent <<= OUString(pInStreams[i], pInSizes[i], RTL_TEXTENCODING_UTF8);
+ else
+ aContent <<= css::uno::Sequence<sal_Int8>(
+ reinterpret_cast<const sal_Int8*>(pInStreams[i]), pInSizes[i]);
+ m_aContent.push_back(aContent);
+ }
+}
+
+uno::Any SAL_CALL LOKTransferable::getTransferData(const datatransfer::DataFlavor& rFlavor)
+{
+ assert(m_aContent.size() == static_cast<size_t>(m_aFlavors.getLength()));
+ for (size_t i = 0; i < m_aContent.size(); ++i)
+ {
+ if (m_aFlavors[i].MimeType == rFlavor.MimeType)
+ {
+ if (m_aFlavors[i].DataType != rFlavor.DataType)
+ SAL_WARN("lok", "Horror type mismatch!");
+ return m_aContent[i];
+ }
+ }
+ return {};
+}
+
+uno::Sequence<datatransfer::DataFlavor> SAL_CALL LOKTransferable::getTransferDataFlavors()
+{
+ return m_aFlavors;
+}
+
+sal_Bool SAL_CALL LOKTransferable::isDataFlavorSupported(const datatransfer::DataFlavor& rFlavor)
+{
+ return std::find_if(std::cbegin(m_aFlavors), std::cend(m_aFlavors),
+ [&rFlavor](const datatransfer::DataFlavor& i) {
+ return i.MimeType == rFlavor.MimeType && i.DataType == rFlavor.DataType;
+ })
+ != std::cend(m_aFlavors);
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+desktop_LOKClipboard_get_implementation(css::uno::XComponentContext*,
+ css::uno::Sequence<css::uno::Any> const& /*args*/)
+{
+ SolarMutexGuard aGuard;
+
+ cppu::OWeakObject* pClipboard = LOKClipboardFactory::getClipboardForCurView().get();
+
+ pClipboard->acquire();
+ return pClipboard;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/desktop/source/lib/lokclipboard.hxx b/desktop/source/lib/lokclipboard.hxx
new file mode 100644
index 0000000000..699830756a
--- /dev/null
+++ b/desktop/source/lib/lokclipboard.hxx
@@ -0,0 +1,114 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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/.
+ */
+
+#pragma once
+
+#include <vector>
+
+#include <rtl/ref.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <cppuhelper/compbase.hxx>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+#include <com/sun/star/datatransfer/clipboard/XSystemClipboard.hpp>
+
+using namespace css::uno;
+
+/// A clipboard implementation for LibreOfficeKit.
+class LOKClipboard final
+ : public cppu::WeakComponentImplHelper<css::datatransfer::clipboard::XSystemClipboard,
+ css::lang::XServiceInfo>
+{
+ osl::Mutex m_aMutex;
+ css::uno::Reference<css::datatransfer::XTransferable> m_xTransferable;
+ css::uno::Reference<css::datatransfer::clipboard::XClipboardOwner> m_aOwner;
+ std::vector<css::uno::Reference<css::datatransfer::clipboard::XClipboardListener>> m_aListeners;
+
+public:
+ LOKClipboard();
+
+ /// get an XInterface easily.
+ css::uno::Reference<css::uno::XInterface> getXI()
+ {
+ return { static_cast<cppu::OWeakObject*>(this) };
+ }
+
+ // XServiceInfo
+ OUString SAL_CALL getImplementationName() override;
+ sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
+ Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
+ static Sequence<OUString> getSupportedServiceNames_static();
+
+ // XClipboard
+ css::uno::Reference<css::datatransfer::XTransferable> SAL_CALL getContents() override;
+ void SAL_CALL setContents(
+ const css::uno::Reference<css::datatransfer::XTransferable>& xTransferable,
+ const css::uno::Reference<css::datatransfer::clipboard::XClipboardOwner>& xClipboardOwner)
+ override;
+ OUString SAL_CALL getName() override { return "CLIPBOARD"; }
+
+ // XClipboardEx
+ sal_Int8 SAL_CALL getRenderingCapabilities() override { return 0; }
+
+ // XClipboardNotifier
+ void SAL_CALL addClipboardListener(
+ const css::uno::Reference<css::datatransfer::clipboard::XClipboardListener>& listener)
+ override;
+ void SAL_CALL removeClipboardListener(
+ const css::uno::Reference<css::datatransfer::clipboard::XClipboardListener>& listener)
+ override;
+};
+
+/// Represents the contents of LOKClipboard.
+class LOKTransferable : public cppu::WeakImplHelper<css::datatransfer::XTransferable>
+{
+ css::uno::Sequence<css::datatransfer::DataFlavor> m_aFlavors;
+ std::vector<css::uno::Any> m_aContent;
+
+ static void initFlavourFromMime(css::datatransfer::DataFlavor& rFlavor, OUString aMimeType);
+
+public:
+ LOKTransferable();
+ LOKTransferable(size_t nInCount, const char** pInMimeTypes, const size_t* pInSizes,
+ const char** pInStreams);
+ LOKTransferable(const OUString& sMimeType, const css::uno::Sequence<sal_Int8>& aSequence);
+
+ css::uno::Any SAL_CALL getTransferData(const css::datatransfer::DataFlavor& rFlavor) override;
+
+ css::uno::Sequence<css::datatransfer::DataFlavor> SAL_CALL getTransferDataFlavors() override;
+
+ sal_Bool SAL_CALL isDataFlavorSupported(const css::datatransfer::DataFlavor& rFlavor) override;
+};
+
+/// Theoretically to hook into the (horrible) vcl dtranscomp.cxx code.
+class LOKClipboardFactory : public ::cppu::WeakComponentImplHelper<css::lang::XSingleServiceFactory>
+{
+ static osl::Mutex gMutex;
+
+public:
+ LOKClipboardFactory()
+ : cppu::WeakComponentImplHelper<css::lang::XSingleServiceFactory>(gMutex)
+ {
+ }
+
+ css::uno::Reference<css::uno::XInterface> SAL_CALL createInstance() override
+ {
+ return createInstanceWithArguments(css::uno::Sequence<css::uno::Any>());
+ }
+ css::uno::Reference<css::uno::XInterface> SAL_CALL
+ createInstanceWithArguments(const css::uno::Sequence<css::uno::Any>& /* rArgs */) override;
+
+ /// Fetch clipboard from the global pool.
+ static rtl::Reference<LOKClipboard> getClipboardForCurView();
+
+ /// Release a clipboard before its document dies, nViewId of -1 clears all.
+ static void releaseClipboardForView(int nViewId);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/desktop/source/lib/lokinteractionhandler.cxx b/desktop/source/lib/lokinteractionhandler.cxx
new file mode 100644
index 0000000000..a05091cedf
--- /dev/null
+++ b/desktop/source/lib/lokinteractionhandler.cxx
@@ -0,0 +1,457 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you 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 .
+ */
+
+#include "lokinteractionhandler.hxx"
+
+#include <comphelper/processfactory.hxx>
+#include <cppuhelper/supportsservice.hxx>
+
+#include <com/sun/star/document/BrokenPackageRequest.hpp>
+#include <com/sun/star/beans/NamedValue.hpp>
+#include <com/sun/star/task/XInteractionAbort.hpp>
+#include <com/sun/star/task/XInteractionApprove.hpp>
+#include <com/sun/star/task/XInteractionPassword2.hpp>
+#include <com/sun/star/task/DocumentMacroConfirmationRequest.hpp>
+#include <com/sun/star/task/InteractionHandler.hpp>
+#include <com/sun/star/ucb/InteractiveNetworkConnectException.hpp>
+#include <com/sun/star/ucb/InteractiveNetworkOffLineException.hpp>
+
+#include <com/sun/star/ucb/InteractiveIOException.hpp>
+#include <com/sun/star/ucb/InteractiveNetworkReadException.hpp>
+#include <com/sun/star/ucb/InteractiveNetworkResolveNameException.hpp>
+#include <com/sun/star/ucb/InteractiveNetworkWriteException.hpp>
+
+#include <com/sun/star/task/DocumentPasswordRequest2.hpp>
+#include <com/sun/star/task/DocumentMSPasswordRequest2.hpp>
+
+#include <com/sun/star/document/FilterOptionsRequest.hpp>
+
+#include "../../inc/lib/init.hxx"
+
+#include <LibreOfficeKit/LibreOfficeKitEnums.h>
+#include <sfx2/lokhelper.hxx>
+#include <sfx2/viewsh.hxx>
+#include <utility>
+#include <vcl/svapp.hxx>
+
+#include <tools/json_writer.hxx>
+
+using namespace com::sun::star;
+
+LOKInteractionHandler::LOKInteractionHandler(
+ OString command,
+ desktop::LibLibreOffice_Impl *const pLOKit,
+ desktop::LibLODocument_Impl *const pLOKDocument)
+ : m_pLOKit(pLOKit)
+ , m_pLOKDocument(pLOKDocument)
+ , m_command(std::move(command))
+ , m_usePassword(false)
+{
+ assert(m_pLOKit);
+}
+
+LOKInteractionHandler::~LOKInteractionHandler()
+{
+}
+
+OUString SAL_CALL LOKInteractionHandler::getImplementationName()
+{
+ return "com.sun.star.comp.uui.LOKInteractionHandler";
+}
+
+sal_Bool SAL_CALL LOKInteractionHandler::supportsService(OUString const & rServiceName)
+{
+ return cppu::supportsService(this, rServiceName);
+}
+
+uno::Sequence< OUString > SAL_CALL LOKInteractionHandler::getSupportedServiceNames()
+{
+ return { "com.sun.star.task.InteractionHandler",
+ // added to indicate support for configuration.backend.MergeRecoveryRequest
+ "com.sun.star.configuration.backend.InteractionHandler",
+ // for backwards compatibility
+ "com.sun.star.uui.InteractionHandler" };
+}
+
+void SAL_CALL LOKInteractionHandler::initialize(uno::Sequence<uno::Any> const & /*rArguments*/)
+{
+}
+
+void SAL_CALL LOKInteractionHandler::handle(
+ uno::Reference<task::XInteractionRequest> const & xRequest)
+{
+ // just do the same thing in both cases
+ handleInteractionRequest(xRequest);
+}
+
+void LOKInteractionHandler::postError(css::task::InteractionClassification classif, const char* kind, ErrCode code, const OUString &message)
+{
+ std::string classification = "error";
+ switch (classif)
+ {
+ case task::InteractionClassification_ERROR: break;
+ case task::InteractionClassification_WARNING: classification = "warning"; break;
+ case task::InteractionClassification_INFO: classification = "info"; break;
+ case task::InteractionClassification_QUERY: classification = "query"; break;
+ default: assert(false); break;
+ }
+
+ // create the JSON representation
+ tools::JsonWriter aJson;
+ aJson.put("classification", classification);
+ aJson.put("cmd", m_command.getStr());
+ aJson.put("kind", kind);
+ aJson.put("code", static_cast<sal_uInt32>(code));
+ aJson.put("message", message.toUtf8());
+
+ std::size_t nView = SfxViewShell::Current() ? SfxLokHelper::getView() : 0;
+ if (m_pLOKDocument && m_pLOKDocument->mpCallbackFlushHandlers.count(nView))
+ m_pLOKDocument->mpCallbackFlushHandlers[nView]->queue(LOK_CALLBACK_ERROR, aJson.finishAndGetAsOString());
+ else if (m_pLOKit->mpCallback)
+ m_pLOKit->mpCallback(LOK_CALLBACK_ERROR, aJson.finishAndGetAsOString().getStr(), m_pLOKit->mpCallbackData);
+}
+
+namespace {
+
+/// Just approve the interaction.
+void selectApproved(uno::Sequence<uno::Reference<task::XInteractionContinuation>> const &rContinuations)
+{
+ for (auto const & c : rContinuations)
+ {
+ uno::Reference<task::XInteractionApprove> xApprove(c, uno::UNO_QUERY);
+ if (xApprove.is())
+ xApprove->select();
+ }
+}
+
+}
+
+bool LOKInteractionHandler::handleIOException(const css::uno::Sequence<css::uno::Reference<css::task::XInteractionContinuation>> &rContinuations, const css::uno::Any& rRequest)
+{
+ ucb::InteractiveIOException aIoException;
+ if (!(rRequest >>= aIoException))
+ return false;
+
+ static ErrCode const aErrorCode[int(ucb::IOErrorCode_WRONG_VERSION) + 1] =
+ {
+ ERRCODE_IO_ABORT,
+ ERRCODE_IO_ACCESSDENIED,
+ ERRCODE_IO_ALREADYEXISTS,
+ ERRCODE_IO_BADCRC,
+ ERRCODE_IO_CANTCREATE,
+ ERRCODE_IO_CANTREAD,
+ ERRCODE_IO_CANTSEEK,
+ ERRCODE_IO_CANTTELL,
+ ERRCODE_IO_CANTWRITE,
+ ERRCODE_IO_CURRENTDIR,
+ ERRCODE_IO_DEVICENOTREADY,
+ ERRCODE_IO_NOTSAMEDEVICE,
+ ERRCODE_IO_GENERAL,
+ ERRCODE_IO_INVALIDACCESS,
+ ERRCODE_IO_INVALIDCHAR,
+ ERRCODE_IO_INVALIDDEVICE,
+ ERRCODE_IO_INVALIDLENGTH,
+ ERRCODE_IO_INVALIDPARAMETER,
+ ERRCODE_IO_ISWILDCARD,
+ ERRCODE_IO_LOCKVIOLATION,
+ ERRCODE_IO_MISPLACEDCHAR,
+ ERRCODE_IO_NAMETOOLONG,
+ ERRCODE_IO_NOTEXISTS,
+ ERRCODE_IO_NOTEXISTSPATH,
+ ERRCODE_IO_NOTSUPPORTED,
+ ERRCODE_IO_NOTADIRECTORY,
+ ERRCODE_IO_NOTAFILE,
+ ERRCODE_IO_OUTOFSPACE,
+ ERRCODE_IO_TOOMANYOPENFILES,
+ ERRCODE_IO_OUTOFMEMORY,
+ ERRCODE_IO_PENDING,
+ ERRCODE_IO_RECURSIVE,
+ ERRCODE_IO_UNKNOWN,
+ ERRCODE_IO_WRITEPROTECTED,
+ ERRCODE_IO_WRONGFORMAT,
+ ERRCODE_IO_WRONGVERSION,
+ };
+
+ postError(aIoException.Classification, "io", aErrorCode[static_cast<int>(aIoException.Code)], "");
+ selectApproved(rContinuations);
+
+ return true;
+}
+
+bool LOKInteractionHandler::handleNetworkException(const uno::Sequence<uno::Reference<task::XInteractionContinuation>> &rContinuations, const uno::Any &rRequest)
+{
+ ucb::InteractiveNetworkException aNetworkException;
+ if (!(rRequest >>= aNetworkException))
+ return false;
+
+ ErrCode nErrorCode;
+ OUString aMessage;
+
+ ucb::InteractiveNetworkOffLineException aOffLineException;
+ ucb::InteractiveNetworkResolveNameException aResolveNameException;
+ ucb::InteractiveNetworkConnectException aConnectException;
+ ucb::InteractiveNetworkReadException aReadException;
+ ucb::InteractiveNetworkWriteException aWriteException;
+ if (rRequest >>= aOffLineException)
+ {
+ nErrorCode = ERRCODE_INET_OFFLINE;
+ }
+ else if (rRequest >>= aResolveNameException)
+ {
+ nErrorCode = ERRCODE_INET_NAME_RESOLVE;
+ aMessage = aResolveNameException.Server;
+ }
+ else if (rRequest >>= aConnectException)
+ {
+ nErrorCode = ERRCODE_INET_CONNECT;
+ aMessage = aConnectException.Server;
+ }
+ else if (rRequest >>= aReadException)
+ {
+ nErrorCode = ERRCODE_INET_READ;
+ aMessage = aReadException.Diagnostic;
+ }
+ else if (rRequest >>= aWriteException)
+ {
+ nErrorCode = ERRCODE_INET_WRITE;
+ aMessage = aWriteException.Diagnostic;
+ }
+ else
+ {
+ nErrorCode = ERRCODE_INET_GENERAL;
+ }
+
+ postError(aNetworkException.Classification, "network", nErrorCode, aMessage);
+ selectApproved(rContinuations);
+
+ return true;
+}
+
+bool LOKInteractionHandler::handlePasswordRequest(const uno::Sequence<uno::Reference<task::XInteractionContinuation>> &rContinuations, const uno::Any &rRequest)
+{
+ bool bPasswordRequestFound = false;
+ bool bIsRequestPasswordToModify = false;
+
+ OString sUrl;
+
+ task::DocumentPasswordRequest passwordRequest;
+ if (rRequest >>= passwordRequest)
+ {
+ bIsRequestPasswordToModify = false;
+ sUrl = passwordRequest.Name.toUtf8();
+ bPasswordRequestFound = true;
+ }
+
+ task::DocumentPasswordRequest2 passwordRequest2;
+ if (rRequest >>= passwordRequest2)
+ {
+ bIsRequestPasswordToModify = passwordRequest2.IsRequestPasswordToModify;
+ sUrl = passwordRequest2.Name.toUtf8();
+ bPasswordRequestFound = true;
+ }
+
+ task::DocumentMSPasswordRequest2 passwordMSRequest;
+ if (rRequest >>= passwordMSRequest)
+ {
+ bIsRequestPasswordToModify = passwordMSRequest.IsRequestPasswordToModify;
+ sUrl = passwordMSRequest.Name.toUtf8();
+ bPasswordRequestFound = true;
+ }
+
+ if (!bPasswordRequestFound)
+ return false;
+
+ if (m_pLOKit->mpCallback &&
+ m_pLOKit->hasOptionalFeature(bIsRequestPasswordToModify ? LOK_FEATURE_DOCUMENT_PASSWORD_TO_MODIFY
+ : LOK_FEATURE_DOCUMENT_PASSWORD))
+ {
+ // release SolarMutex, so the callback handler, which may run in another thread,
+ // can acquire it in 'lo_setDocumentPassword'
+ SolarMutexReleaser aReleaser;
+ m_pLOKit->mpCallback(bIsRequestPasswordToModify ? LOK_CALLBACK_DOCUMENT_PASSWORD_TO_MODIFY
+ : LOK_CALLBACK_DOCUMENT_PASSWORD,
+ sUrl.getStr(),
+ m_pLOKit->mpCallbackData);
+
+ // block until SetPassword is called
+ m_havePassword.wait();
+ m_havePassword.reset();
+ }
+
+ for (auto const & cont : rContinuations)
+ {
+ if (m_usePassword)
+ {
+ if (bIsRequestPasswordToModify)
+ {
+ uno::Reference<task::XInteractionPassword2> const xIPW2(cont, uno::UNO_QUERY);
+ xIPW2->setPasswordToModify(m_Password);
+ xIPW2->select();
+ }
+ else
+ {
+ uno::Reference<task::XInteractionPassword> const xIPW(cont, uno::UNO_QUERY);
+ if (xIPW.is())
+ {
+ xIPW->setPassword(m_Password);
+ xIPW->select();
+ }
+ }
+ }
+ else
+ {
+ if (bIsRequestPasswordToModify)
+ {
+ uno::Reference<task::XInteractionPassword2> const xIPW2(cont, uno::UNO_QUERY);
+ xIPW2->setRecommendReadOnly(true);
+ xIPW2->select();
+ }
+ else
+ {
+ uno::Reference<task::XInteractionAbort> const xAbort(cont, uno::UNO_QUERY);
+ if (xAbort.is())
+ {
+ xAbort->select();
+ }
+ }
+ }
+ }
+ return true;
+}
+
+bool LOKInteractionHandler::handleMacroConfirmationRequest(const uno::Reference<task::XInteractionRequest>& xRequest)
+{
+ uno::Any const request(xRequest->getRequest());
+
+ task::DocumentMacroConfirmationRequest aConfirmRequest;
+ if (request >>= aConfirmRequest)
+ {
+ auto xInteraction(task::InteractionHandler::createWithParent(comphelper::getProcessComponentContext(), nullptr));
+
+ if (xInteraction.is())
+ xInteraction->handleInteractionRequest(xRequest);
+
+ return true;
+ }
+ return false;
+}
+
+bool LOKInteractionHandler::handlePackageReparationRequest(const uno::Reference<task::XInteractionRequest>& xRequest)
+{
+ uno::Any const request(xRequest->getRequest());
+
+ document::BrokenPackageRequest aBrokenPackageRequest;
+ if (request >>= aBrokenPackageRequest)
+ {
+ auto xInteraction(task::InteractionHandler::createWithParent(comphelper::getProcessComponentContext(), nullptr));
+
+ if (xInteraction.is())
+ xInteraction->handleInteractionRequest(xRequest);
+
+ return true;
+ }
+ return false;
+}
+
+bool LOKInteractionHandler::handleLoadReadOnlyRequest(const uno::Reference<task::XInteractionRequest>& xRequest)
+{
+ uno::Any const request(xRequest->getRequest());
+
+ OUString aFileName;
+ beans::NamedValue aLoadReadOnlyRequest;
+ if ((request >>= aLoadReadOnlyRequest) &&
+ aLoadReadOnlyRequest.Name == "LoadReadOnlyRequest" &&
+ (aLoadReadOnlyRequest.Value >>= aFileName))
+ {
+ auto xInteraction(task::InteractionHandler::createWithParent(comphelper::getProcessComponentContext(), nullptr));
+
+ if (xInteraction.is())
+ xInteraction->handleInteractionRequest(xRequest);
+
+ return true;
+ }
+ return false;
+}
+
+bool LOKInteractionHandler::handleFilterOptionsRequest(const uno::Reference<task::XInteractionRequest>& xRequest)
+{
+ document::FilterOptionsRequest aFilterOptionsRequest;
+ uno::Any const request(xRequest->getRequest());
+ if (request >>= aFilterOptionsRequest)
+ {
+ uno::Reference< task::XInteractionHandler2 > xInteraction(
+ task::InteractionHandler::createWithParent(
+ ::comphelper::getProcessComponentContext(), nullptr));
+
+ if (xInteraction.is())
+ xInteraction->handleInteractionRequest(xRequest);
+
+ return true;
+ }
+ return false;
+}
+
+sal_Bool SAL_CALL LOKInteractionHandler::handleInteractionRequest(
+ const uno::Reference<task::XInteractionRequest>& xRequest)
+{
+ uno::Sequence<uno::Reference<task::XInteractionContinuation>> const &rContinuations = xRequest->getContinuations();
+ uno::Any const request(xRequest->getRequest());
+
+ if (handleIOException(rContinuations, request))
+ return true;
+
+ if (handleNetworkException(rContinuations, request))
+ return true;
+
+ if (handlePasswordRequest(rContinuations, request))
+ return true;
+
+ if (handleFilterOptionsRequest(xRequest))
+ return true;
+
+ if (handleMacroConfirmationRequest(xRequest))
+ return true;
+
+ if (handlePackageReparationRequest(xRequest))
+ return true;
+
+ if (handleLoadReadOnlyRequest(xRequest))
+ return true;
+
+ // TODO: perform more interactions 'for real' like the above
+ selectApproved(rContinuations);
+
+ return true;
+}
+
+void LOKInteractionHandler::SetPassword(char const*const pPassword)
+{
+ if (pPassword)
+ {
+ m_Password = OUString(pPassword, strlen(pPassword), RTL_TEXTENCODING_UTF8);
+ m_usePassword = true;
+ }
+ else
+ {
+ m_usePassword = false;
+ }
+ m_havePassword.set();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/desktop/source/lib/lokinteractionhandler.hxx b/desktop/source/lib/lokinteractionhandler.hxx
new file mode 100644
index 0000000000..c3641db076
--- /dev/null
+++ b/desktop/source/lib/lokinteractionhandler.hxx
@@ -0,0 +1,107 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you 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 .
+ */
+
+#pragma once
+
+#include <osl/conditn.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <comphelper/errcode.hxx>
+
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/task/InteractionClassification.hpp>
+#include <com/sun/star/task/XInteractionHandler2.hpp>
+
+namespace desktop {
+ struct LibLibreOffice_Impl;
+ struct LibLODocument_Impl;
+}
+
+/** InteractionHandler is an interface that provides the user with various dialogs / error messages.
+
+We need an own implementation for the LibreOfficeKit so that we can route the
+information easily via callbacks.
+
+TODO: the callbacks are not implemented yet, we just approve any interaction
+that we get.
+*/
+class LOKInteractionHandler: public cppu::WeakImplHelper<com::sun::star::lang::XServiceInfo,
+ com::sun::star::lang::XInitialization,
+ com::sun::star::task::XInteractionHandler2>
+{
+private:
+ desktop::LibLibreOffice_Impl * m_pLOKit;
+ desktop::LibLODocument_Impl * m_pLOKDocument;
+
+ /// Command for which we use this interaction handler (like "load", "save", "saveas", ...)
+ OString m_command;
+
+ OUString m_Password;
+ bool m_usePassword;
+ osl::Condition m_havePassword;
+
+ LOKInteractionHandler(const LOKInteractionHandler&) = delete;
+ LOKInteractionHandler& operator=(const LOKInteractionHandler&) = delete;
+
+ /** Call the LOK_CALLBACK_ERROR on the LOK document (if available) or LOK lib.
+
+ The error itself is a JSON message, like:
+ {
+ "classification": "error" | "warning" | "info"
+ "kind": "network" etc.
+ "code": 403 | 404 | ...
+ "message": freeform description
+ }
+ */
+ void postError(css::task::InteractionClassification classif, const char* kind, ErrCode code, const OUString &message);
+
+ bool handleIOException(const css::uno::Sequence<css::uno::Reference<css::task::XInteractionContinuation>> &rContinuations, const css::uno::Any& rRequest);
+ bool handleNetworkException(const css::uno::Sequence<css::uno::Reference<css::task::XInteractionContinuation>> &rContinuations, const css::uno::Any& rRequest);
+ bool handlePasswordRequest(const css::uno::Sequence<css::uno::Reference<css::task::XInteractionContinuation>> &rContinuations, const css::uno::Any& rRequest);
+ static bool handleMacroConfirmationRequest(const css::uno::Reference<css::task::XInteractionRequest>& xRequest);
+
+ static bool handleFilterOptionsRequest(const ::com::sun::star::uno::Reference<::com::sun::star::task::XInteractionRequest>& Request);
+ static bool handlePackageReparationRequest(const css::uno::Reference<css::task::XInteractionRequest>& xRequest);
+
+ static bool handleLoadReadOnlyRequest(const css::uno::Reference<css::task::XInteractionRequest>& xRequest);
+
+public:
+ void SetPassword(char const* pPassword);
+
+ explicit LOKInteractionHandler(
+ OString command,
+ desktop::LibLibreOffice_Impl *,
+ desktop::LibLODocument_Impl *pLOKDocumt = nullptr);
+
+ virtual ~LOKInteractionHandler() override;
+
+ virtual OUString SAL_CALL getImplementationName() override;
+
+ virtual sal_Bool SAL_CALL supportsService(OUString const & rServiceName) override;
+
+ virtual com::sun::star::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
+
+ virtual void SAL_CALL initialize(com::sun::star::uno::Sequence<com::sun::star::uno::Any > const & rArguments) override;
+
+ virtual void SAL_CALL handle(com::sun::star::uno::Reference<com::sun::star::task::XInteractionRequest> const & rRequest) override;
+
+ virtual sal_Bool SAL_CALL handleInteractionRequest(const ::com::sun::star::uno::Reference<::com::sun::star::task::XInteractionRequest>& Request) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 10:01:55 +0000