/* -*- 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 <comphelper/anytostring.hxx>
#include <comphelper/propertyvalue.hxx>
#include <comphelper/sequence.hxx>
#include <comphelper/sequenceashashmap.hxx>
#include <o3tl/string_view.hxx>
#include <sal/log.hxx>
#include <tools/multisel.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <frozen/bits/defines.h>
#include <frozen/bits/elsa_std.h>
#include <frozen/unordered_map.h>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/drawing/XMasterPagesSupplier.hpp>
#include <com/sun/star/drawing/XDrawPages.hpp>
#include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
#include <com/sun/star/drawing/XMasterPageTarget.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/text/XTextField.hpp>
#include <com/sun/star/xml/dom/XDocument.hpp>
#include <com/sun/star/xml/sax/XFastSAXSerializable.hpp>
#include <com/sun/star/presentation/XPresentationPage.hpp>
#include <com/sun/star/task/XStatusIndicator.hpp>
#include <com/sun/star/presentation/XCustomPresentationSupplier.hpp>
#include <com/sun/star/container/XIndexContainer.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <oox/drawingml/theme.hxx>
#include <oox/drawingml/drawingmltypes.hxx>
#include <oox/drawingml/themefragmenthandler.hxx>
#include <drawingml/textliststylecontext.hxx>
#include <oox/helper/attributelist.hxx>
#include <oox/ole/olestorage.hxx>
#include <oox/ole/vbaproject.hxx>
#include <oox/ppt/pptshape.hxx>
#include <oox/ppt/presentationfragmenthandler.hxx>
#include <oox/ppt/slidefragmenthandler.hxx>
#include <oox/ppt/layoutfragmenthandler.hxx>
#include <oox/ppt/pptimport.hxx>
#include <oox/token/namespaces.hxx>
#include <oox/token/tokens.hxx>
#include <com/sun/star/office/XAnnotation.hpp>
#include <com/sun/star/office/XAnnotationAccess.hpp>
#include <ooxresid.hxx>
#include <strings.hrc>
using namespace ::com::sun::star;
using namespace ::oox::core;
using namespace ::oox::drawingml;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::presentation;
using namespace ::com::sun::star::xml::sax;
namespace oox::ppt
{
namespace
{
constexpr frozen::unordered_map<PredefinedClrSchemeId, sal_Int32, 12> constPredefinedClrTokens
{
{ dk1, XML_dk1 },
{ lt1, XML_lt1 },
{ dk2, XML_dk2 },
{ lt2, XML_lt2 },
{ accent1, XML_accent1 },
{ accent2, XML_accent2 },
{ accent3, XML_accent3 },
{ accent4, XML_accent4 },
{ accent5, XML_accent5 },
{ accent6, XML_accent6 },
{ hlink, XML_hlink },
{ folHlink, XML_folHlink }
};
sal_Int32 getPredefinedClrTokens(PredefinedClrSchemeId eID)
{
auto iterator = constPredefinedClrTokens.find(eID);
if (iterator == constPredefinedClrTokens.end())
return XML_TOKEN_INVALID;
return iterator->second;
}
} // end anonymous ns
PresentationFragmentHandler::PresentationFragmentHandler(XmlFilterBase& rFilter, const OUString& rFragmentPath)
: FragmentHandler2( rFilter, rFragmentPath )
, mpTextListStyle( std::make_shared<TextListStyle>() )
, mbCommentAuthorsRead(false)
{
TextParagraphPropertiesArray& rParagraphDefaultsVector( mpTextListStyle->getListStyle() );
for (auto & elem : rParagraphDefaultsVector)
{
// ppt is having zero bottom margin per default, whereas OOo is 0,5cm,
// so this attribute needs to be set always
elem.getParaBottomMargin() = TextSpacing( 0 );
}
}
PresentationFragmentHandler::~PresentationFragmentHandler() noexcept
{
}
void PresentationFragmentHandler::importSlideNames(XmlFilterBase& rFilter, const std::vector<SlidePersistPtr>& rSlidePersist)
{
sal_Int32 nMaxPages = rSlidePersist.size();
for (sal_Int32 nPage = 0; nPage < nMaxPages; nPage++)
{
auto aShapeMap = rSlidePersist[nPage]->getShapeMap();
auto aIter = std::find_if(aShapeMap.begin(), aShapeMap.end(),
[](const std::pair<OUString, ShapePtr>& element) {
auto pShapePtr = element.second;
return (pShapePtr
&& (pShapePtr->getSubType() == XML_title
|| pShapePtr->getSubType() == XML_ctrTitle));
});
if (aIter != aShapeMap.end())
{
OUString aTitleText;
Reference<text::XTextRange> xText(aIter->second->getXShape(), UNO_QUERY_THROW);
aTitleText = xText->getString();
// just a magic value but we don't want to drop out slide names which are too long
if (aTitleText.getLength() > 63)
aTitleText = aTitleText.copy(0, 63);
bool bUseTitleAsSlideName = !aTitleText.isEmpty();
// check duplicated title name
if (bUseTitleAsSlideName)
{
sal_Int32 nCount = 1;
Reference<XDrawPagesSupplier> xDPS(rFilter.getModel(), UNO_QUERY_THROW);
Reference<XDrawPages> xDrawPages(xDPS->getDrawPages(), UNO_SET_THROW);
for (sal_Int32 i = 0; i < nPage; ++i)
{
Reference<XDrawPage> xDrawPage(xDrawPages->getByIndex(i), UNO_QUERY);
Reference<container::XNamed> xNamed(xDrawPage, UNO_QUERY_THROW);
std::u16string_view sRest;
if (o3tl::starts_with(xNamed->getName(), aTitleText, &sRest)
&& (sRest.empty()
|| (o3tl::starts_with(sRest, u" (") && o3tl::ends_with(sRest, u")")
&& o3tl::toInt32(sRest.substr(2, sRest.size() - 3)) > 0)))
nCount++;
}
Reference<container::XNamed> xName(rSlidePersist[nPage]->getPage(), UNO_QUERY_THROW);
xName->setName(
aTitleText
+ (nCount == 1 ? u""_ustr : " (" + OUString::number(nCount) + ")"));
}
}
}
}
void PresentationFragmentHandler::importCustomSlideShow(std::vector<CustomShow>& rCustomShowList)
{
PowerPointImport& rFilter = dynamic_cast<PowerPointImport&>(getFilter());
Reference<frame::XModel> xModel(rFilter.getModel());
Reference<XDrawPagesSupplier> xDrawPagesSupplier(xModel, UNO_QUERY_THROW);
Reference<XDrawPages> xDrawPages(xDrawPagesSupplier->getDrawPages(), UNO_SET_THROW);
Reference<css::lang::XSingleServiceFactory> mxShowFactory;
Reference<css::container::XNameContainer> mxShows;
Reference<XCustomPresentationSupplier> xShowsSupplier(xModel, UNO_QUERY);
if (xShowsSupplier.is())
{
mxShows = xShowsSupplier->getCustomPresentations();
mxShowFactory.set(mxShows, UNO_QUERY);
}
for (size_t i = 0; i < rCustomShowList.size(); ++i)
{
Reference<css::container::XIndexContainer> xShow(mxShowFactory->createInstance(),
UNO_QUERY);
if (xShow.is())
{
static constexpr OUString sSlide = u"slides/slide"_ustr;
for (size_t j = 0; j < rCustomShowList[i].maSldLst.size(); ++j)
{
OUString sCustomSlide = rCustomShowList[i].maSldLst[j];
sal_Int32 nPageNumber = 0;
if (sCustomSlide.match(sSlide))
nPageNumber = o3tl::toInt32(sCustomSlide.subView(sSlide.getLength()));
Reference<XDrawPage> xPage;
xDrawPages->getByIndex(nPageNumber - 1) >>= xPage;
if (xPage.is())
xShow->insertByIndex(xShow->getCount(), Any(xPage));
}
Any aAny;
aAny <<= xShow;
mxShows->insertByName(rCustomShowList[i].maCustomShowName, aAny);
}
}
}
void PresentationFragmentHandler::importMasterSlide(const Reference<frame::XModel>& xModel,
PowerPointImport& rFilter,
const OUString& rMasterFragmentPath)
{
OUString aLayoutFragmentPath;
SlidePersistPtr pMasterPersistPtr;
Reference< drawing::XDrawPage > xMasterPage;
Reference< drawing::XMasterPagesSupplier > xMPS( xModel, uno::UNO_QUERY_THROW );
Reference< drawing::XDrawPages > xMasterPages( xMPS->getMasterPages(), uno::UNO_SET_THROW );
RelationsRef xMasterRelations = rFilter.importRelations( rMasterFragmentPath );
for (const auto& rEntry : *xMasterRelations)
{
if (!rEntry.second.maType.endsWith("relationships/slideLayout"))
continue;
aLayoutFragmentPath = xMasterRelations->getFragmentPathFromRelation(rEntry.second);
sal_Int32 nIndex;
if( rFilter.getMasterPages().empty() )
{
nIndex = 0;
xMasterPages->getByIndex( nIndex ) >>= xMasterPage;
}
else
{
nIndex = xMasterPages->getCount();
xMasterPage = xMasterPages->insertNewByIndex( nIndex );
}
pMasterPersistPtr = std::make_shared<SlidePersist>( rFilter, true, false, xMasterPage,
std::make_shared<PPTShape>( Master, u"com.sun.star.drawing.GroupShape"_ustr ), mpTextListStyle );
pMasterPersistPtr->setLayoutPath( aLayoutFragmentPath );
rFilter.getMasterPages().push_back( pMasterPersistPtr );
rFilter.setActualSlidePersist( pMasterPersistPtr );
FragmentHandlerRef xMasterFragmentHandler( new SlideFragmentHandler( rFilter, rMasterFragmentPath, pMasterPersistPtr, Master ) );
// set the correct theme
OUString aThemeFragmentPath = xMasterFragmentHandler->getFragmentPathFromFirstTypeFromOfficeDoc( u"theme" );
if( !aThemeFragmentPath.isEmpty() )
{
std::map< OUString, oox::drawingml::ThemePtr >& rThemes( rFilter.getThemes() );
std::map< OUString, oox::drawingml::ThemePtr >::iterator aIter2( rThemes.find( aThemeFragmentPath ) );
if( aIter2 == rThemes.end() )
{
oox::drawingml::ThemePtr pThemePtr = std::make_shared<oox::drawingml::Theme>();
pMasterPersistPtr->setTheme( pThemePtr );
Reference<xml::dom::XDocument> xDoc=
rFilter.importFragment(aThemeFragmentPath);
auto pTheme = std::make_shared<model::Theme>();
pThemePtr->setTheme(pTheme);
rFilter.importFragment(
new ThemeFragmentHandler(rFilter, aThemeFragmentPath, *pThemePtr, *pTheme),
Reference<xml::sax::XFastSAXSerializable>(
xDoc,
UNO_QUERY_THROW));
rThemes[ aThemeFragmentPath ] = pThemePtr;
pThemePtr->setFragment(xDoc);
saveThemeToGrabBag(pThemePtr, nIndex + 1);
}
else
{
pMasterPersistPtr->setTheme( (*aIter2).second );
}
}
importSlide( xMasterFragmentHandler, pMasterPersistPtr );
rFilter.importFragment( new LayoutFragmentHandler( rFilter, aLayoutFragmentPath, pMasterPersistPtr ) );
pMasterPersistPtr->createBackground( rFilter );
pMasterPersistPtr->createXShapes( rFilter );
saveColorMapToGrabBag(pMasterPersistPtr->getClrMap());
uno::Reference< beans::XPropertySet > xSet(pMasterPersistPtr->getPage(), uno::UNO_QUERY_THROW);
xSet->setPropertyValue(u"SlideLayout"_ustr, Any(pMasterPersistPtr->getLayoutFromValueToken()));
oox::drawingml::ThemePtr pTheme = pMasterPersistPtr->getTheme();
if (pTheme)
{
pTheme->addTheme(pMasterPersistPtr->getPage());
}
}
}
void PresentationFragmentHandler::saveThemeToGrabBag(const oox::drawingml::ThemePtr& pThemePtr,
sal_Int32 nThemeIdx)
{
if (!pThemePtr)
return;
try
{
uno::Reference<beans::XPropertySet> xDocProps(getFilter().getModel(), uno::UNO_QUERY);
if (xDocProps.is())
{
uno::Reference<beans::XPropertySetInfo> xPropsInfo = xDocProps->getPropertySetInfo();
static constexpr OUString aGrabBagPropName = u"InteropGrabBag"_ustr;
if (xPropsInfo.is() && xPropsInfo->hasPropertyByName(aGrabBagPropName))
{
// get existing grab bag
comphelper::SequenceAsHashMap aGrabBag(xDocProps->getPropertyValue(aGrabBagPropName));
comphelper::SequenceAsHashMap aThemesHashMap;
// create current theme
uno::Sequence<beans::PropertyValue> aCurrentTheme(PredefinedClrSchemeId::Count);
auto pCurrentTheme = aCurrentTheme.getArray();
ClrScheme rClrScheme = pThemePtr->getClrScheme();
for (int nId = PredefinedClrSchemeId::dk2; nId != PredefinedClrSchemeId::Count; nId++)
{
auto eID = static_cast<PredefinedClrSchemeId>(nId);
sal_uInt32 nToken = getPredefinedClrTokens(eID);
OUString sName(getPredefinedClrNames(eID));
::Color nColor;
rClrScheme.getColor(nToken, nColor);
pCurrentTheme[nId].Name = sName;
pCurrentTheme[nId].Value <<= nColor;
}
uno::Sequence<beans::PropertyValue> aTheme{
// add new theme to the sequence
// Export code uses the master slide's index to find the right theme
// so use the same index in the grabbag.
comphelper::makePropertyValue(
"ppt/theme/theme" + OUString::number(nThemeIdx) + ".xml", aCurrentTheme),
// store DOM fragment for SmartArt re-generation
comphelper::makePropertyValue(u"OOXTheme"_ustr, pThemePtr->getFragment())
};
aThemesHashMap << aTheme;
// put the new items
aGrabBag.update(aThemesHashMap);
// put it back to the document
xDocProps->setPropertyValue(aGrabBagPropName, uno::Any(aGrabBag.getAsConstPropertyValueList()));
}
}
}
catch (const uno::Exception&)
{
SAL_WARN("oox", "oox::ppt::PresentationFragmentHandler::saveThemeToGrabBag, Failed to save grab bag");
}
}
void PresentationFragmentHandler::saveColorMapToGrabBag(const oox::drawingml::ClrMapPtr& pClrMapPtr)
{
if (!pClrMapPtr)
return;
try
{
uno::Reference<beans::XPropertySet> xDocProps(getFilter().getModel(), uno::UNO_QUERY);
if (xDocProps.is())
{
uno::Reference<beans::XPropertySetInfo> xPropsInfo = xDocProps->getPropertySetInfo();
static constexpr OUString aGrabBagPropName = u"InteropGrabBag"_ustr;
if (xPropsInfo.is() && xPropsInfo->hasPropertyByName(aGrabBagPropName))
{
static const constexpr std::array<sal_Int32, 12> constTokenArray
= { XML_bg1, XML_tx1, XML_bg2, XML_tx2,
XML_accent1, XML_accent2, XML_accent3, XML_accent4,
XML_accent5, XML_accent6, XML_hlink, XML_folHlink };
comphelper::SequenceAsHashMap aClrMapHashMap;
comphelper::SequenceAsHashMap aGrabBag(
xDocProps->getPropertyValue(aGrabBagPropName));
std::vector<beans::PropertyValue> aClrMapList;
size_t nColorMapSize = constTokenArray.size();
aClrMapList.reserve(nColorMapSize);
for (size_t i = 0; i < nColorMapSize; ++i)
{
sal_Int32 nToken = constTokenArray[i];
pClrMapPtr->getColorMap(nToken);
aClrMapList.push_back(
comphelper::makePropertyValue(OUString::number(i), nToken));
}
uno::Sequence<beans::PropertyValue> aClrMapPropValue{ comphelper::makePropertyValue(
u"OOXColorMap"_ustr,
uno::Any(comphelper::containerToSequence(aClrMapList))) };
aClrMapHashMap << aClrMapPropValue;
aGrabBag.update(aClrMapHashMap);
xDocProps->setPropertyValue(aGrabBagPropName,
uno::Any(aGrabBag.getAsConstPropertyValueList()));
}
}
}
catch (const uno::Exception&)
{
SAL_WARN("oox", "oox::ppt::PresentationFragmentHandler::saveColorMapToGrabBag, Failed to save grab bag");
}
}
void PresentationFragmentHandler::importMasterSlides()
{
OUString aMasterFragmentPath;
PowerPointImport& rFilter = dynamic_cast<PowerPointImport&>(getFilter());
Reference<frame::XModel> xModel(rFilter.getModel());
for (size_t nMaster = 0; nMaster < maSlideMasterVector.size(); ++nMaster)
{
aMasterFragmentPath = getFragmentPathFromRelId(maSlideMasterVector[nMaster]);
importMasterSlide(xModel, rFilter, aMasterFragmentPath);
}
}
void PresentationFragmentHandler::importSlide(sal_uInt32 nSlide, bool bFirstPage, bool bImportNotesPage)
{
PowerPointImport& rFilter = dynamic_cast< PowerPointImport& >( getFilter() );
Reference< frame::XModel > xModel( rFilter.getModel() );
Reference< drawing::XDrawPage > xSlide;
// importing slide pages and its corresponding notes page
Reference< drawing::XDrawPagesSupplier > xDPS( xModel, uno::UNO_QUERY_THROW );
Reference< drawing::XDrawPages > xDrawPages( xDPS->getDrawPages(), uno::UNO_SET_THROW );
try {
if( bFirstPage )
{
xDrawPages->getByIndex( 0 ) >>= xSlide;
importMasterSlides();
}
else
xSlide = xDrawPages->insertNewByIndex( xDrawPages->getCount() );
OUString aSlideFragmentPath = getFragmentPathFromRelId( maSlidesVector[ nSlide ] );
if( !aSlideFragmentPath.isEmpty() )
{
SlidePersistPtr pMasterPersistPtr;
SlidePersistPtr pSlidePersistPtr = std::make_shared<SlidePersist>( rFilter, false, false, xSlide,
std::make_shared<PPTShape>( Slide, u"com.sun.star.drawing.GroupShape"_ustr ), mpTextListStyle );
FragmentHandlerRef xSlideFragmentHandler( new SlideFragmentHandler( rFilter, aSlideFragmentPath, pSlidePersistPtr, Slide ) );
// importing the corresponding masterpage/layout
OUString aLayoutFragmentPath = xSlideFragmentHandler->getFragmentPathFromFirstTypeFromOfficeDoc( u"slideLayout" );
OUString aCommentFragmentPath = xSlideFragmentHandler->getFragmentPathFromFirstTypeFromOfficeDoc( u"comments" );
if ( !aLayoutFragmentPath.isEmpty() )
{
// importing layout
RelationsRef xLayoutRelations = rFilter.importRelations( aLayoutFragmentPath );
OUString aMasterFragmentPath = xLayoutRelations->getFragmentPathFromFirstTypeFromOfficeDoc( u"slideMaster" );
if( !aMasterFragmentPath.isEmpty() )
{
// check if the corresponding masterpage+layout has already been imported
std::vector< SlidePersistPtr >& rMasterPages( rFilter.getMasterPages() );
for (auto const& masterPage : rMasterPages)
{
if ( ( masterPage->getPath() == aMasterFragmentPath ) && ( masterPage->getLayoutPath() == aLayoutFragmentPath ) )
{
pMasterPersistPtr = masterPage;
break;
}
}
}
}
// importing slide page
if (pMasterPersistPtr) {
pSlidePersistPtr->setMasterPersist( pMasterPersistPtr );
pSlidePersistPtr->setTheme( pMasterPersistPtr->getTheme() );
Reference< drawing::XMasterPageTarget > xMasterPageTarget( pSlidePersistPtr->getPage(), UNO_QUERY );
if( xMasterPageTarget.is() )
xMasterPageTarget->setMasterPage( pMasterPersistPtr->getPage() );
}
rFilter.getDrawPages().push_back( pSlidePersistPtr );
rFilter.setActualSlidePersist( pSlidePersistPtr );
importSlide( xSlideFragmentHandler, pSlidePersistPtr );
pSlidePersistPtr->createBackground( rFilter );
pSlidePersistPtr->createXShapes( rFilter );
if(bImportNotesPage) {
// now importing the notes page
OUString aNotesFragmentPath = xSlideFragmentHandler->getFragmentPathFromFirstTypeFromOfficeDoc( u"notesSlide" );
if( !aNotesFragmentPath.isEmpty() )
{
Reference< XPresentationPage > xPresentationPage( xSlide, UNO_QUERY );
if ( xPresentationPage.is() )
{
Reference< XDrawPage > xNotesPage( xPresentationPage->getNotesPage() );
if ( xNotesPage.is() )
{
SlidePersistPtr pNotesPersistPtr = std::make_shared<SlidePersist>( rFilter, false, true, xNotesPage,
std::make_shared<PPTShape>( Slide, u"com.sun.star.drawing.GroupShape"_ustr ), mpTextListStyle );
FragmentHandlerRef xNotesFragmentHandler( new SlideFragmentHandler( getFilter(), aNotesFragmentPath, pNotesPersistPtr, Slide ) );
rFilter.getNotesPages().push_back( pNotesPersistPtr );
rFilter.setActualSlidePersist( pNotesPersistPtr );
importSlide( xNotesFragmentHandler, pNotesPersistPtr );
pNotesPersistPtr->createBackground( rFilter );
pNotesPersistPtr->createXShapes( rFilter );
}
}
}
}
if( !mbCommentAuthorsRead && !aCommentFragmentPath.isEmpty() )
{
// Comments are present and commentAuthors.xml has still not been read
mbCommentAuthorsRead = true;
Reference< XPresentationPage > xPresentationPage( xSlide, UNO_QUERY );
Reference< XDrawPage > xCommentAuthorsPage( xPresentationPage->getNotesPage() );
SlidePersistPtr pCommentAuthorsPersistPtr =
std::make_shared<SlidePersist>( rFilter, false, true, xCommentAuthorsPage,
std::make_shared<PPTShape>(
Slide, u"com.sun.star.drawing.GroupShape"_ustr ),
mpTextListStyle );
FragmentHandlerRef xCommentAuthorsFragmentHandler(
new SlideFragmentHandler( getFilter(),
u"ppt/commentAuthors.xml"_ustr,
pCommentAuthorsPersistPtr,
Slide ) );
getFilter().importFragment( xCommentAuthorsFragmentHandler );
maAuthorList.setValues( pCommentAuthorsPersistPtr->getCommentAuthors() );
}
if( !aCommentFragmentPath.isEmpty() )
{
Reference< XPresentationPage > xPresentationPage( xSlide, UNO_QUERY );
Reference< XDrawPage > xCommentsPage( xPresentationPage->getNotesPage() );
SlidePersistPtr pCommentsPersistPtr =
std::make_shared<SlidePersist>(
rFilter, false, true, xCommentsPage,
std::make_shared<PPTShape>(
Slide, u"com.sun.star.drawing.GroupShape"_ustr ),
mpTextListStyle );
FragmentHandlerRef xCommentsFragmentHandler(
new SlideFragmentHandler(
getFilter(),
aCommentFragmentPath,
pCommentsPersistPtr,
Slide ) );
pCommentsPersistPtr->getCommentsList().cmLst.clear();
getFilter().importFragment( xCommentsFragmentHandler );
if (!pCommentsPersistPtr->getCommentsList().cmLst.empty())
{
//set comment chars for last comment on slide
SlideFragmentHandler* comment_handler =
dynamic_cast<SlideFragmentHandler*>(xCommentsFragmentHandler.get());
assert(comment_handler);
// some comments have no text -> set empty string as text to avoid
// crash (back() on empty vector is undefined) and losing other
// comment data that might be there (author, position, timestamp etc.)
pCommentsPersistPtr->getCommentsList().cmLst.back().setText(
comment_handler->getCharVector().empty() ? u""_ustr :
comment_handler->getCharVector().back() );
}
pCommentsPersistPtr->getCommentAuthors().setValues(maAuthorList);
//insert all comments from commentsList
for(int i=0; i<pCommentsPersistPtr->getCommentsList().getSize(); i++)
{
try {
Comment aComment = pCommentsPersistPtr->getCommentsList().getCommentAtIndex(i);
uno::Reference< office::XAnnotationAccess > xAnnotationAccess( xSlide, UNO_QUERY_THROW );
uno::Reference< office::XAnnotation > xAnnotation( xAnnotationAccess->createAndInsertAnnotation() );
int nPosX = aComment.getIntX();
int nPosY = aComment.getIntY();
xAnnotation->setPosition(
geometry::RealPoint2D(
::oox::drawingml::convertEmuToHmm( nPosX ) * 15.87,
::oox::drawingml::convertEmuToHmm( nPosY ) * 15.87 ) );
xAnnotation->setAuthor( aComment.getAuthor(maAuthorList) );
xAnnotation->setInitials( aComment.getInitials(maAuthorList) );
xAnnotation->setDateTime( aComment.getDateTime() );
uno::Reference< text::XText > xText( xAnnotation->getTextRange() );
xText->setString( aComment.get_text());
} catch( css::lang::IllegalArgumentException& ) {}
}
}
}
}
catch( uno::Exception& )
{
TOOLS_WARN_EXCEPTION( "oox", "oox::ppt::PresentationFragmentHandler::EndDocument()" );
}
}
void PresentationFragmentHandler::finalizeImport()
{
PowerPointImport& rFilter = dynamic_cast< PowerPointImport& >( getFilter() );
sal_Int32 nPageCount = maSlidesVector.size();
// we will take the FilterData property "PageRange" if available, otherwise full range is used
comphelper::SequenceAsHashMap& rFilterData = rFilter.getFilterData();
// writing back the original PageCount of this document, it can be accessed from the XModel
// via getArgs after the import.
rFilterData[u"OriginalPageCount"_ustr] <<= nPageCount;
bool bImportNotesPages = rFilterData.getUnpackedValueOrDefault(u"ImportNotesPages"_ustr, true);
OUString aPageRange = rFilterData.getUnpackedValueOrDefault(u"PageRange"_ustr, OUString());
if( !aPageRange.getLength() )
{
aPageRange = "1-" + OUString::number( nPageCount );
}
StringRangeEnumerator aRangeEnumerator( aPageRange, 0, nPageCount - 1 );
if (aRangeEnumerator.size())
{
// todo: localized progress bar text
const Reference< task::XStatusIndicator >& rxStatusIndicator( getFilter().getStatusIndicator() );
if ( rxStatusIndicator.is() )
rxStatusIndicator->start( OUString(), 10000 );
try
{
int nPagesImported = 0;
for (sal_Int32 elem : aRangeEnumerator)
{
if ( rxStatusIndicator.is() )
rxStatusIndicator->setValue((nPagesImported * 10000) / aRangeEnumerator.size());
importSlide(elem, !nPagesImported, bImportNotesPages);
nPagesImported++;
}
importSlideNames( rFilter, rFilter.getDrawPages());
if (!maCustomShowList.empty())
importCustomSlideShow(maCustomShowList);
}
catch( uno::Exception& )
{
TOOLS_WARN_EXCEPTION( "oox", "oox::ppt::PresentationFragmentHandler::finalizeImport()" );
}
// todo error handling;
if ( rxStatusIndicator.is() )
rxStatusIndicator->end();
}
// open the VBA project storage
OUString aVbaFragmentPath = getFragmentPathFromFirstType(CREATE_MSOFFICE_RELATION_TYPE("vbaProject"));
if (!aVbaFragmentPath.isEmpty())
{
uno::Reference<io::XInputStream> xInStrm = getFilter().openInputStream(aVbaFragmentPath);
if (xInStrm.is())
{
StorageRef xPrjStrg = std::make_shared<oox::ole::OleStorage>(getFilter().getComponentContext(), xInStrm, false);
getFilter().getVbaProject().importVbaProject(*xPrjStrg);
}
}
}
// CT_Presentation
::oox::core::ContextHandlerRef PresentationFragmentHandler::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
{
switch( aElementToken )
{
case PPT_TOKEN( presentation ):
case PPT_TOKEN( sldMasterIdLst ):
case PPT_TOKEN( notesMasterIdLst ):
case PPT_TOKEN( sldIdLst ):
return this;
case PPT_TOKEN( sldMasterId ):
maSlideMasterVector.push_back( rAttribs.getStringDefaulted( R_TOKEN( id )) );
return this;
case PPT_TOKEN( sldId ):
maSlidesVector.push_back( rAttribs.getStringDefaulted( R_TOKEN( id )) );
return this;
case PPT_TOKEN( notesMasterId ):
maNotesMasterVector.push_back( rAttribs.getStringDefaulted( R_TOKEN( id )) );
return this;
case PPT_TOKEN( sldSz ):
maSlideSize = GetSize2D( rAttribs.getFastAttributeList() );
return this;
case PPT_TOKEN( notesSz ):
maNotesSize = GetSize2D( rAttribs.getFastAttributeList() );
return this;
case PPT_TOKEN( custShowLst ):
return new CustomShowListContext( *this, maCustomShowList );
case PPT_TOKEN( defaultTextStyle ):
return new TextListStyleContext( *this, *mpTextListStyle );
case PPT_TOKEN( modifyVerifier ):
OUString sAlgorithmClass = rAttribs.getStringDefaulted(XML_cryptAlgorithmClass);
OUString sAlgorithmType = rAttribs.getStringDefaulted(XML_cryptAlgorithmType);
sal_Int32 nAlgorithmSid = rAttribs.getInteger(XML_cryptAlgorithmSid, 0);
sal_Int32 nSpinCount = rAttribs.getInteger(XML_spinCount, 0);
OUString sSalt = rAttribs.getStringDefaulted(XML_saltData);
OUString sHash = rAttribs.getStringDefaulted(XML_hashData);
if (sAlgorithmClass == "hash" && sAlgorithmType == "typeAny" && nAlgorithmSid != 0
&& !sSalt.isEmpty() && !sHash.isEmpty())
{
OUString sAlgorithmName;
switch (nAlgorithmSid)
{
case 1:
sAlgorithmName = "MD2";
break;
case 2:
sAlgorithmName = "MD4";
break;
case 3:
sAlgorithmName = "MD5";
break;
case 4:
sAlgorithmName = "SHA-1";
break;
case 5:
sAlgorithmName = "MAC";
break;
case 6:
sAlgorithmName = "RIPEMD";
break;
case 7:
sAlgorithmName = "RIPEMD-160";
break;
case 9:
sAlgorithmName = "HMAC";
break;
case 12:
sAlgorithmName = "SHA-256";
break;
case 13:
sAlgorithmName = "SHA-384";
break;
case 14:
sAlgorithmName = "SHA-512";
break;
default:; // 8, 10, 11, any other value: Undefined.
}
if (!sAlgorithmName.isEmpty())
{
uno::Sequence<beans::PropertyValue> aResult{
comphelper::makePropertyValue(u"algorithm-name"_ustr, sAlgorithmName),
comphelper::makePropertyValue(u"salt"_ustr, sSalt),
comphelper::makePropertyValue(u"iteration-count"_ustr, nSpinCount),
comphelper::makePropertyValue(u"hash"_ustr, sHash)
};
try
{
uno::Reference<beans::XPropertySet> xDocSettings(
getFilter().getModelFactory()->createInstance(
u"com.sun.star.document.Settings"_ustr),
uno::UNO_QUERY);
xDocSettings->setPropertyValue(u"ModifyPasswordInfo"_ustr, uno::Any(aResult));
}
catch (const uno::Exception&)
{
}
}
}
return this;
}
return this;
}
void PresentationFragmentHandler::importSlide( const FragmentHandlerRef& rxSlideFragmentHandler,
const SlidePersistPtr& rSlidePersistPtr )
{
Reference< drawing::XDrawPage > xSlide( rSlidePersistPtr->getPage() );
SlidePersistPtr pMasterPersistPtr( rSlidePersistPtr->getMasterPersist() );
if ( pMasterPersistPtr )
{
// Setting "Layout" property adds extra title and outliner preset shapes to the master slide
Reference< drawing::XDrawPage > xMasterSlide(pMasterPersistPtr->getPage());
const int nCount = xMasterSlide->getCount();
uno::Reference< beans::XPropertySet > xSet( xSlide, uno::UNO_QUERY_THROW );
xSet->setPropertyValue( u"Layout"_ustr, Any( pMasterPersistPtr->getLayoutFromValueToken() ) );
while( nCount < xMasterSlide->getCount())
{
Reference< drawing::XShape > xShape;
xMasterSlide->getByIndex(xMasterSlide->getCount()-1) >>= xShape;
xMasterSlide->remove(xShape);
}
}
while( xSlide->getCount() )
{
Reference< drawing::XShape > xShape;
xSlide->getByIndex(0) >>= xShape;
xSlide->remove( xShape );
}
Reference< XPropertySet > xPropertySet( xSlide, UNO_QUERY );
if ( xPropertySet.is() )
{
awt::Size& rPageSize( rSlidePersistPtr->isNotesPage() ? maNotesSize : maSlideSize );
xPropertySet->setPropertyValue( u"Width"_ustr, Any( rPageSize.Width ) );
xPropertySet->setPropertyValue( u"Height"_ustr, Any( rPageSize.Height ) );
oox::ppt::HeaderFooter aHeaderFooter( rSlidePersistPtr->getHeaderFooter() );
if ( !rSlidePersistPtr->isMasterPage() )
aHeaderFooter.mbSlideNumber = aHeaderFooter.mbHeader = aHeaderFooter.mbFooter = aHeaderFooter.mbDateTime = false;
try
{
if ( rSlidePersistPtr->isNotesPage() )
xPropertySet->setPropertyValue( u"IsHeaderVisible"_ustr, Any( aHeaderFooter.mbHeader ) );
xPropertySet->setPropertyValue( u"IsFooterVisible"_ustr, Any( aHeaderFooter.mbFooter ) );
xPropertySet->setPropertyValue( u"IsDateTimeVisible"_ustr, Any( aHeaderFooter.mbDateTime ) );
xPropertySet->setPropertyValue( u"IsPageNumberVisible"_ustr, Any( aHeaderFooter.mbSlideNumber ) );
}
catch( uno::Exception& )
{
}
}
rSlidePersistPtr->setPath( rxSlideFragmentHandler->getFragmentPath() );
getFilter().importFragment( rxSlideFragmentHandler );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V522 There might be dereferencing of a potential null pointer 'comment_handler'.