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Diffstat (limited to 'oox/source/ppt/pptshape.cxx')
| -rw-r--r-- | oox/source/ppt/pptshape.cxx | 577 |
1 files changed, 577 insertions, 0 deletions
diff --git a/oox/source/ppt/pptshape.cxx b/oox/source/ppt/pptshape.cxx new file mode 100644 index 000000000..3866909c4 --- /dev/null +++ b/oox/source/ppt/pptshape.cxx @@ -0,0 +1,577 @@ +/* -*- 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 <oox/ppt/pptshape.hxx> +#include <oox/core/xmlfilterbase.hxx> +#include <drawingml/textbody.hxx> +#include <drawingml/table/tableproperties.hxx> + +#include <com/sun/star/container/XNamed.hpp> +#include <com/sun/star/frame/XModel.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/drawing/XDrawPage.hpp> +#include <com/sun/star/drawing/XShapes.hpp> +#include <com/sun/star/text/XText.hpp> +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <sal/log.hxx> +#include <oox/ppt/slidepersist.hxx> +#include <oox/token/tokens.hxx> + +using namespace ::oox::core; +using namespace ::oox::drawingml; +using namespace ::com::sun::star; +using namespace ::com::sun::star::awt; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::text; +using namespace ::com::sun::star::drawing; + +namespace oox::ppt { + +PPTShape::PPTShape( const oox::ppt::ShapeLocation eShapeLocation, const char* pServiceName ) +: Shape( pServiceName ) +, meShapeLocation( eShapeLocation ) +, mbReferenced( false ) +{ +} + +PPTShape::~PPTShape() +{ +} + +static const char* lclDebugSubType( sal_Int32 nType ) +{ + switch (nType) { + case XML_ctrTitle : + return "ctrTitle"; + case XML_title : + return "title"; + case XML_subTitle : + return "subTitle"; + case XML_obj : + return "obj"; + case XML_body : + return "body"; + case XML_dt : + return "dt"; + case XML_hdr : + return "hdr"; + case XML_ftr : + return "frt"; + case XML_sldNum : + return "sldNum"; + case XML_sldImg : + return "sldImg"; + } + + return "unknown - please extend lclDebugSubType"; +} + +oox::drawingml::TextListStylePtr PPTShape::getSubTypeTextListStyle( const SlidePersist& rSlidePersist, sal_Int32 nSubType ) +{ + oox::drawingml::TextListStylePtr pTextListStyle; + + SAL_INFO("oox.ppt", "subtype style: " << lclDebugSubType( nSubType ) ); + + switch( nSubType ) + { + case XML_ctrTitle : + case XML_title : + pTextListStyle = rSlidePersist.getMasterPersist() ? rSlidePersist.getMasterPersist()->getTitleTextStyle() : rSlidePersist.getTitleTextStyle(); + break; + case XML_subTitle : + case XML_obj : + case XML_body : + if ( rSlidePersist.isNotesPage() ) + pTextListStyle = rSlidePersist.getMasterPersist() ? rSlidePersist.getMasterPersist()->getNotesTextStyle() : rSlidePersist.getNotesTextStyle(); + else + pTextListStyle = rSlidePersist.getMasterPersist() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle(); + break; + } + + return pTextListStyle; +} + +void PPTShape::addShape( + oox::core::XmlFilterBase& rFilterBase, + const SlidePersist& rSlidePersist, + const oox::drawingml::Theme* pTheme, + const Reference< XShapes >& rxShapes, + basegfx::B2DHomMatrix& aTransformation, + ::oox::drawingml::ShapeIdMap* pShapeMap, + bool bhasSameSubTypeIndex ) +{ + SAL_INFO("oox.ppt","add shape id: " << msId << " location: " << ((meShapeLocation == Master) ? "master" : ((meShapeLocation == Slide) ? "slide" : ((meShapeLocation == Layout) ? "layout" : "other"))) << " subtype: " << mnSubType << " service: " << msServiceName); + // only placeholder from layout are being inserted + if ( mnSubType && ( meShapeLocation == Master ) ) + return; + + OUString sServiceName( msServiceName ); + if (sServiceName.isEmpty()) + return; + try + { + oox::drawingml::TextListStylePtr aMasterTextListStyle; + Reference<lang::XMultiServiceFactory> xServiceFact(rFilterBase.getModel(), UNO_QUERY_THROW); + bool bClearText = false; + + if (sServiceName != "com.sun.star.drawing.GraphicObjectShape" && + sServiceName != "com.sun.star.drawing.OLE2Shape") + { + const OUString sOutlinerShapeService("com.sun.star.presentation.OutlinerShape"); + SAL_INFO("oox.ppt","has master: " << std::hex << rSlidePersist.getMasterPersist().get()); + switch (mnSubType) + { + case XML_ctrTitle : + case XML_title : + { + sServiceName = "com.sun.star.presentation.TitleTextShape"; + aMasterTextListStyle = rSlidePersist.getMasterPersist() ? rSlidePersist.getMasterPersist()->getTitleTextStyle() : rSlidePersist.getTitleTextStyle(); + } + break; + case XML_subTitle : + { + if ((meShapeLocation == Master) || (meShapeLocation == Layout)) + sServiceName = OUString(); + else { + sServiceName = "com.sun.star.presentation.SubtitleShape"; + aMasterTextListStyle = rSlidePersist.getMasterPersist() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle(); + } + } + break; + case XML_obj : + { + sServiceName = sOutlinerShapeService; + aMasterTextListStyle = rSlidePersist.getMasterPersist() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle(); + } + break; + case XML_body : + { + if (rSlidePersist.isNotesPage()) + { + sServiceName = "com.sun.star.presentation.NotesShape"; + aMasterTextListStyle = rSlidePersist.getMasterPersist() ? rSlidePersist.getMasterPersist()->getNotesTextStyle() : rSlidePersist.getNotesTextStyle(); + } + else + { + sServiceName = sOutlinerShapeService; + aMasterTextListStyle = rSlidePersist.getMasterPersist() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle(); + } + } + break; + case XML_dt : + sServiceName = "com.sun.star.presentation.DateTimeShape"; + bClearText = true; + break; + case XML_hdr : + sServiceName = "com.sun.star.presentation.HeaderShape"; + bClearText = true; + break; + case XML_ftr : + sServiceName = "com.sun.star.presentation.FooterShape"; + bClearText = true; + break; + case XML_sldNum : + sServiceName = "com.sun.star.presentation.SlideNumberShape"; + bClearText = true; + break; + case XML_sldImg : + sServiceName = "com.sun.star.presentation.PageShape"; + break; + case XML_chart : + if (meShapeLocation == Layout) + sServiceName = sOutlinerShapeService; + else + sServiceName = "com.sun.star.presentation.ChartShape"; + break; + case XML_tbl : + if (meShapeLocation == Layout) + sServiceName = sOutlinerShapeService; + else + sServiceName = "com.sun.star.presentation.TableShape"; + break; + case XML_pic : + if (meShapeLocation == Layout) + sServiceName = sOutlinerShapeService; + else + sServiceName = "com.sun.star.presentation.GraphicObjectShape"; + break; + case XML_media : + if (meShapeLocation == Layout) + sServiceName = sOutlinerShapeService; + else + sServiceName = "com.sun.star.presentation.MediaShape"; + break; + default: + if (mnSubType && meShapeLocation == Layout) + sServiceName = sOutlinerShapeService; + break; + } + } + + if (sServiceName != "com.sun.star.drawing.TableShape") + { + if (TextBodyPtr pTextBody = getTextBody()) + { + // If slide shape has not numCol but placeholder has we should inherit from placeholder. + if (pTextBody->getTextProperties().mnNumCol == 1 && + mnSubType && + getSubTypeIndex().has() && + rSlidePersist.getMasterPersist()) + { + oox::drawingml::ShapePtr pPlaceholder = PPTShape::findPlaceholderByIndex( + getSubTypeIndex().get(), + rSlidePersist.getMasterPersist()->getShapes()->getChildren()); + if (pPlaceholder && pPlaceholder->getTableProperties()) + pTextBody->getTextProperties().mnNumCol = pPlaceholder->getTableProperties()->getTableGrid().size(); + } + + sal_Int32 nNumCol = pTextBody->getTextProperties().mnNumCol; + if (nNumCol > 1) + { + // This shape is not a table, but has multiple columns, + // represent that as a table. + sServiceName = "com.sun.star.drawing.TableShape"; + oox::drawingml::table::TablePropertiesPtr pTableProperties = getTableProperties(); + pTableProperties->pullFromTextBody(pTextBody, maSize.Width, bhasSameSubTypeIndex, meShapeLocation == Layout); + setTextBody(nullptr); + } + } + } + + SAL_INFO("oox.ppt","shape service: " << sServiceName); + + if (mnSubType && getSubTypeIndex().has() && meShapeLocation == Layout) + { + oox::drawingml::ShapePtr pPlaceholder = PPTShape::findPlaceholderByIndex( getSubTypeIndex().get(), rSlidePersist.getShapes()->getChildren(), true ); + if (!pPlaceholder) + pPlaceholder = PPTShape::findPlaceholder( mnSubType, 0, getSubTypeIndex(), rSlidePersist.getShapes()->getChildren(), true ); + + if (pPlaceholder) { + if (maSize.Width == 0 || maSize.Height == 0) { + awt::Size aSize = maSize; + if (maSize.Width == 0) + aSize.Width = pPlaceholder->getSize().Width; + if (maSize.Height == 0) + aSize.Height = pPlaceholder->getSize().Height; + setSize( aSize ); + if (maPosition.X == 0 || maPosition.Y == 0) { + awt::Point aPosition = maPosition; + if (maPosition.X == 0) + aPosition.X = pPlaceholder->getPosition().X; + if (maPosition.Y == 0) + aPosition.Y = pPlaceholder->getPosition().Y; + setPosition( aPosition ); + } + } + } + } + + // use placeholder index if possible + if (mnSubType && getSubTypeIndex().has() && rSlidePersist.getMasterPersist()) + { + oox::drawingml::ShapePtr pPlaceholder = PPTShape::findPlaceholderByIndex(getSubTypeIndex().get(), rSlidePersist.getMasterPersist()->getShapes()->getChildren()); + // TODO: Check if this is required for non-notes slides as well... + if (rSlidePersist.isNotesPage() && pPlaceholder && pPlaceholder->getSubType() != getSubType()) + pPlaceholder.reset(); + + if (pPlaceholder) { + SAL_INFO("oox.ppt","found placeholder with index: " << getSubTypeIndex().get() << " and type: " << lclDebugSubType( mnSubType )); + } + if (pPlaceholder) { + PPTShape* pPPTPlaceholder = dynamic_cast< PPTShape* >( pPlaceholder.get() ); + TextListStylePtr pNewTextListStyle = std::make_shared<TextListStyle>(); + + if (pPlaceholder->getTextBody()) { + + pNewTextListStyle->apply( pPlaceholder->getTextBody()->getTextListStyle() ); + if (pPlaceholder->getMasterTextListStyle()) + pNewTextListStyle->apply( *pPlaceholder->getMasterTextListStyle() ); + + // SAL_INFO("oox.ppt","placeholder body style"); + // pPlaceholder->getTextBody()->getTextListStyle().dump(); + // SAL_INFO("oox.ppt","master text list style"); + // pPlaceholder->getMasterTextListStyle()->dump(); + + aMasterTextListStyle = pNewTextListStyle; + // SAL_INFO("oox.ppt","combined master text list style"); + // aMasterTextListStyle->dump(); + } + if (pPPTPlaceholder && pPPTPlaceholder->mpPlaceholder) { + SAL_INFO("oox.ppt","placeholder has parent placeholder: " << pPPTPlaceholder->mpPlaceholder->getId() << " type: " << lclDebugSubType( pPPTPlaceholder->mpPlaceholder->getSubType() ) << " index: " << pPPTPlaceholder->mpPlaceholder->getSubTypeIndex().get() ); + SAL_INFO("oox.ppt","has textbody " << (pPPTPlaceholder->mpPlaceholder->getTextBody() != nullptr) ); + TextListStylePtr pPlaceholderStyle = getSubTypeTextListStyle( rSlidePersist, pPPTPlaceholder->mpPlaceholder->getSubType() ); + if (pPPTPlaceholder->mpPlaceholder->getTextBody()) + pNewTextListStyle->apply( pPPTPlaceholder->mpPlaceholder->getTextBody()->getTextListStyle() ); + if (pPlaceholderStyle) { + pNewTextListStyle->apply( *pPlaceholderStyle ); + //pPlaceholderStyle->dump(); + } + } + } else if (!mpPlaceholder) { + aMasterTextListStyle.reset(); + } + SAL_INFO("oox.ppt","placeholder id: " << (pPlaceholder ? pPlaceholder->getId() : "not found")); + } + + if (!sServiceName.isEmpty()) + { + if (!aMasterTextListStyle) + { + bool isOther = !getTextBody() && sServiceName != "com.sun.star.drawing.GroupShape"; + TextListStylePtr aSlideStyle = isOther ? rSlidePersist.getOtherTextStyle() : rSlidePersist.getDefaultTextStyle(); + // Combine from MasterSlide details as well. + if (rSlidePersist.getMasterPersist()) + { + aMasterTextListStyle = isOther ? rSlidePersist.getMasterPersist()->getOtherTextStyle() : rSlidePersist.getMasterPersist()->getDefaultTextStyle(); + if (aSlideStyle) + aMasterTextListStyle->apply( *aSlideStyle ); + } + else + { + aMasterTextListStyle = aSlideStyle; + } + } + + if( aMasterTextListStyle && getTextBody() ) { + TextListStylePtr aCombinedTextListStyle = std::make_shared<TextListStyle>(); + + aCombinedTextListStyle->apply( *aMasterTextListStyle ); + + if( mpPlaceholder && mpPlaceholder->getTextBody() ) + aCombinedTextListStyle->apply( mpPlaceholder->getTextBody()->getTextListStyle() ); + aCombinedTextListStyle->apply( getTextBody()->getTextListStyle() ); + + setMasterTextListStyle( aCombinedTextListStyle ); + } else + setMasterTextListStyle( aMasterTextListStyle ); + + Reference< XShape > xShape( createAndInsert( rFilterBase, sServiceName, pTheme, rxShapes, bClearText, mpPlaceholder.get() != nullptr, aTransformation, getFillProperties() ) ); + if (!rSlidePersist.isMasterPage() && rSlidePersist.getPage().is() && mnSubType == XML_title) + { + try + { + OUString aTitleText; + Reference<XTextRange> xText(xShape, UNO_QUERY_THROW); + aTitleText = xText->getString(); + if (!aTitleText.isEmpty() && (aTitleText.getLength() < 64)) // just a magic value, but we don't want to set slide names which are too long + { + Reference<container::XNamed> xName(rSlidePersist.getPage(), UNO_QUERY_THROW); + xName->setName(aTitleText); + } + } + catch (uno::Exception&) + { + + } + } + + // Apply text properties on placeholder text inside this placeholder shape + if (meShapeLocation == Slide && mpPlaceholder.get() != nullptr && getTextBody() && getTextBody()->isEmpty()) + { + Reference < XText > xText(mxShape, UNO_QUERY); + if (xText.is()) + { + TextCharacterProperties aCharStyleProperties; + getTextBody()->ApplyStyleEmpty(rFilterBase, xText, aCharStyleProperties, mpMasterTextListStyle); + } + } + if (pShapeMap) + { + // bnc#705982 - if optional model id reference is + // there, use that to obtain target shape + if (!msModelId.isEmpty()) + { + (*pShapeMap)[ msModelId ] = shared_from_this(); + } + else if (!msId.isEmpty()) + { + (*pShapeMap)[ msId ] = shared_from_this(); + } + } + + // if this is a group shape, we have to add also each child shape + Reference<XShapes> xShapes(xShape, UNO_QUERY); + if (xShapes.is()) + { + if (meFrameType == FRAMETYPE_DIAGRAM) + { + rFilterBase.setDiagramFontHeights(&getDiagramFontHeights()); + } + addChildren( rFilterBase, *this, pTheme, xShapes, pShapeMap, aTransformation ); + if (meFrameType == FRAMETYPE_DIAGRAM) + { + rFilterBase.setDiagramFontHeights(nullptr); + } + } + + if (meFrameType == FRAMETYPE_DIAGRAM) + { + keepDiagramCompatibilityInfo(); + syncDiagramFontHeights(); + } + } + } + catch (const Exception&) + { + } +} + +namespace +{ + bool ShapeLocationIsMaster(oox::drawingml::Shape *pInShape) + { + PPTShape* pShape = dynamic_cast<PPTShape*>(pInShape); + return pShape && pShape->getShapeLocation() == Master; + } +} + +// Function to find placeholder (ph) for a shape. No idea how MSO implements this, but +// this order seems to work quite well (probably it's unnecessary complicated / wrong): +// 1. ph with nFirstSubType and the same oSubTypeIndex +// 2. ph with nFirstSubType +// 3. ph with nSecondSubType and the same oSubTypeIndex +// 4. ph with nSecondSubType +// 5. ph with the same oSubTypeIndex + +oox::drawingml::ShapePtr PPTShape::findPlaceholder( sal_Int32 nFirstSubType, sal_Int32 nSecondSubType, + const OptValue< sal_Int32 >& oSubTypeIndex, std::vector< oox::drawingml::ShapePtr >& rShapes, bool bMasterOnly ) +{ + class Placeholders + { + public: + Placeholders() + : aChoice(5) // resize to 5 + { + } + + void add(const oox::drawingml::ShapePtr& aShape, sal_Int32 nFirstSubType, sal_Int32 nSecondSubType, const OptValue< sal_Int32 >& oSubTypeIndex) + { + if (!aShape) + return; + + // get flags + const bool bSameFirstSubType = aShape->getSubType() == nFirstSubType; + const bool bSameSecondSubType = aShape->getSubType() == nSecondSubType; + const bool bSameIndex = aShape->getSubTypeIndex() == oSubTypeIndex; + + // get prio + int aPrioIndex = -1; + if (bSameIndex && bSameFirstSubType) + aPrioIndex = 0; + else if (!bSameIndex && bSameFirstSubType) + aPrioIndex = 1; + else if (bSameIndex && bSameSecondSubType) + aPrioIndex = 2; + else if (!bSameIndex && bSameSecondSubType) + aPrioIndex = 3; + else if (bSameIndex) + aPrioIndex = 4; + + // add + if (aPrioIndex != -1) + { + if (!aChoice.at(aPrioIndex)) + { + aChoice.at(aPrioIndex) = aShape; + } + } + } + + // return according to prio + oox::drawingml::ShapePtr getByPrio() const + { + for (const oox::drawingml::ShapePtr& aShape : aChoice) + { + if (aShape) + { + return aShape; + } + } + + return oox::drawingml::ShapePtr(); + } + + bool hasByPrio(size_t aIndex) const + { + return bool(aChoice.at(aIndex)); + } + + private: + std::vector< oox::drawingml::ShapePtr > aChoice; + + } aPlaceholders; + + // check all shapes + std::vector< oox::drawingml::ShapePtr >::reverse_iterator aRevIter( rShapes.rbegin() ); + for (; aRevIter != rShapes.rend(); ++aRevIter) + { + // check shape + if (!bMasterOnly || ShapeLocationIsMaster((*aRevIter).get())) + { + const oox::drawingml::ShapePtr& aShape = *aRevIter; + aPlaceholders.add(aShape, nFirstSubType, nSecondSubType, oSubTypeIndex); + } + + // check children + std::vector< oox::drawingml::ShapePtr >& rChildren = (*aRevIter)->getChildren(); + if (!rChildren.empty()) + { + const oox::drawingml::ShapePtr aShape = findPlaceholder( nFirstSubType, nSecondSubType, oSubTypeIndex, rChildren, bMasterOnly ); + if (aShape) + { + aPlaceholders.add(aShape, nFirstSubType, nSecondSubType, oSubTypeIndex); + } + } + + if (aPlaceholders.hasByPrio(0)) + { + break; + } + } + + // return something according to prio + return aPlaceholders.getByPrio(); +} + +oox::drawingml::ShapePtr PPTShape::findPlaceholderByIndex( const sal_Int32 nIdx, std::vector< oox::drawingml::ShapePtr >& rShapes, bool bMasterOnly ) +{ + oox::drawingml::ShapePtr aShapePtr; + + std::vector< oox::drawingml::ShapePtr >::reverse_iterator aRevIter( rShapes.rbegin() ); + while( aRevIter != rShapes.rend() ) + { + if ( (*aRevIter)->getSubTypeIndex().has() && (*aRevIter)->getSubTypeIndex().get() == nIdx && + ( !bMasterOnly || ShapeLocationIsMaster((*aRevIter).get()) ) ) + { + aShapePtr = *aRevIter; + break; + } + std::vector< oox::drawingml::ShapePtr >& rChildren = (*aRevIter)->getChildren(); + aShapePtr = findPlaceholderByIndex( nIdx, rChildren, bMasterOnly ); + if ( aShapePtr ) + break; + ++aRevIter; + } + return aShapePtr; +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |