381 lines
19 KiB
C++
381 lines
19 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "comphelper/anytostring.hxx"
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#include "cppuhelper/exc_hlp.hxx"
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#include <com/sun/star/drawing/XMasterPagesSupplier.hpp>
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#include <com/sun/star/drawing/XDrawPages.hpp>
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#include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
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#include <com/sun/star/drawing/XMasterPageTarget.hpp>
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#include <com/sun/star/xml/dom/XDocument.hpp>
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#include <com/sun/star/xml/sax/XFastSAXSerializable.hpp>
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#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
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#include <com/sun/star/style/XStyle.hpp>
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#include <com/sun/star/presentation/XPresentationPage.hpp>
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#include <com/sun/star/task/XStatusIndicator.hpp>
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#include "oox/drawingml/theme.hxx"
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#include "oox/drawingml/drawingmltypes.hxx"
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#include "oox/drawingml/themefragmenthandler.hxx"
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#include "oox/drawingml/textliststylecontext.hxx"
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#include "oox/ppt/pptshape.hxx"
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#include "oox/ppt/presentationfragmenthandler.hxx"
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#include "oox/ppt/slidefragmenthandler.hxx"
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#include "oox/ppt/layoutfragmenthandler.hxx"
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#include "oox/ppt/pptimport.hxx"
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using rtl::OUString;
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using namespace ::com::sun::star;
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using namespace ::oox::core;
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using namespace ::oox::drawingml;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::drawing;
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using namespace ::com::sun::star::presentation;
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using namespace ::com::sun::star::xml::sax;
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namespace oox { namespace ppt {
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PresentationFragmentHandler::PresentationFragmentHandler( XmlFilterBase& rFilter, const OUString& rFragmentPath ) throw()
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: FragmentHandler2( rFilter, rFragmentPath )
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, mpTextListStyle( new TextListStyle )
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{
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TextParagraphPropertiesVector& rParagraphDefaulsVector( mpTextListStyle->getListStyle() );
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TextParagraphPropertiesVector::iterator aParagraphDefaultIter( rParagraphDefaulsVector.begin() );
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while( aParagraphDefaultIter != rParagraphDefaulsVector.end() )
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{
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// ppt is having zero bottom margin per default, whereas OOo is 0,5cm,
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// so this attribute needs to be set always
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(*aParagraphDefaultIter++)->getParaBottomMargin() = TextSpacing( 0 );
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}
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}
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PresentationFragmentHandler::~PresentationFragmentHandler() throw()
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{
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}
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void ResolveTextFields( XmlFilterBase& rFilter )
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{
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const oox::core::TextFieldStack& rTextFields = rFilter.getTextFieldStack();
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if ( rTextFields.size() )
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{
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Reference< frame::XModel > xModel( rFilter.getModel() );
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oox::core::TextFieldStack::const_iterator aIter( rTextFields.begin() );
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while( aIter != rTextFields.end() )
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{
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const OUString sURL = CREATE_OUSTRING( "URL" );
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Reference< drawing::XDrawPagesSupplier > xDPS( xModel, uno::UNO_QUERY_THROW );
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Reference< drawing::XDrawPages > xDrawPages( xDPS->getDrawPages(), uno::UNO_QUERY_THROW );
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const oox::core::TextField& rTextField( *aIter++ );
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Reference< XPropertySet > xPropSet( rTextField.xTextField, UNO_QUERY );
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Reference< XPropertySetInfo > xPropSetInfo( xPropSet->getPropertySetInfo() );
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if ( xPropSetInfo->hasPropertyByName( sURL ) )
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{
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rtl::OUString aURL;
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if ( xPropSet->getPropertyValue( sURL ) >>= aURL )
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{
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const OUString sSlide = CREATE_OUSTRING( "#Slide " );
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const OUString sNotes = CREATE_OUSTRING( "#Notes " );
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sal_Bool bNotes = sal_False;
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sal_Int32 nPageNumber = 0;
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if ( aURL.match( sSlide ) )
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nPageNumber = aURL.copy( sSlide.getLength() ).toInt32();
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else if ( aURL.match( sNotes ) )
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{
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nPageNumber = aURL.copy( sNotes.getLength() ).toInt32();
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bNotes = sal_True;
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}
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if ( nPageNumber )
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{
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try
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{
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Reference< XDrawPage > xDrawPage;
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xDrawPages->getByIndex( nPageNumber - 1 ) >>= xDrawPage;
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if ( bNotes )
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{
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Reference< ::com::sun::star::presentation::XPresentationPage > xPresentationPage( xDrawPage, UNO_QUERY_THROW );
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xDrawPage = xPresentationPage->getNotesPage();
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}
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Reference< container::XNamed > xNamed( xDrawPage, UNO_QUERY_THROW );
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aURL = CREATE_OUSTRING( "#" ).concat( xNamed->getName() );
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xPropSet->setPropertyValue( sURL, Any( aURL ) );
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Reference< text::XTextContent > xContent( rTextField.xTextField, UNO_QUERY);
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Reference< text::XTextRange > xTextRange( rTextField.xTextCursor, UNO_QUERY );
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rTextField.xText->insertTextContent( xTextRange, xContent, sal_True );
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}
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catch( uno::Exception& )
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{
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}
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}
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}
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}
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}
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}
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}
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void PresentationFragmentHandler::finalizeImport()
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{
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// todo: localized progress bar text
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const Reference< task::XStatusIndicator >& rxStatusIndicator( getFilter().getStatusIndicator() );
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if ( rxStatusIndicator.is() )
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rxStatusIndicator->start( rtl::OUString(), 10000 );
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try
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{
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PowerPointImport& rFilter = dynamic_cast< PowerPointImport& >( getFilter() );
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Reference< frame::XModel > xModel( rFilter.getModel() );
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Reference< drawing::XDrawPage > xSlide;
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sal_uInt32 nSlide;
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// importing slide pages and its corresponding notes page
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Reference< drawing::XDrawPagesSupplier > xDPS( xModel, uno::UNO_QUERY_THROW );
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Reference< drawing::XDrawPages > xDrawPages( xDPS->getDrawPages(), uno::UNO_QUERY_THROW );
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for( nSlide = 0; nSlide < maSlidesVector.size(); nSlide++ )
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{
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if ( rxStatusIndicator.is() )
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rxStatusIndicator->setValue( ( nSlide * 10000 ) / maSlidesVector.size() );
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if( nSlide == 0 )
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xDrawPages->getByIndex( 0 ) >>= xSlide;
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else
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xSlide = xDrawPages->insertNewByIndex( nSlide );
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OUString aSlideFragmentPath = getFragmentPathFromRelId( maSlidesVector[ nSlide ] );
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if( !aSlideFragmentPath.isEmpty() )
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{
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rtl::OUString aMasterFragmentPath;
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SlidePersistPtr pMasterPersistPtr;
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SlidePersistPtr pSlidePersistPtr( new SlidePersist( rFilter, sal_False, sal_False, xSlide,
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ShapePtr( new PPTShape( Slide, "com.sun.star.drawing.GroupShape" ) ), mpTextListStyle ) );
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FragmentHandlerRef xSlideFragmentHandler( new SlideFragmentHandler( rFilter, aSlideFragmentPath, pSlidePersistPtr, Slide ) );
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// importing the corresponding masterpage/layout
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OUString aLayoutFragmentPath = xSlideFragmentHandler->getFragmentPathFromFirstType( CREATE_OFFICEDOC_RELATION_TYPE( "slideLayout" ) );
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if ( !aLayoutFragmentPath.isEmpty() )
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{
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// importing layout
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RelationsRef xLayoutRelations = rFilter.importRelations( aLayoutFragmentPath );
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aMasterFragmentPath = xLayoutRelations->getFragmentPathFromFirstType( CREATE_OFFICEDOC_RELATION_TYPE( "slideMaster" ) );
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if( !aMasterFragmentPath.isEmpty() )
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{
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// check if the corresponding masterpage+layout has already been imported
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std::vector< SlidePersistPtr >& rMasterPages( rFilter.getMasterPages() );
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std::vector< SlidePersistPtr >::iterator aIter( rMasterPages.begin() );
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while( aIter != rMasterPages.end() )
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{
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if ( ( (*aIter)->getPath() == aMasterFragmentPath ) && ( (*aIter)->getLayoutPath() == aLayoutFragmentPath ) )
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{
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pMasterPersistPtr = *aIter;
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break;
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}
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++aIter;
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}
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if ( !pMasterPersistPtr.get() )
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{ // masterpersist not found, we have to load it
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Reference< drawing::XDrawPage > xMasterPage;
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Reference< drawing::XMasterPagesSupplier > xMPS( xModel, uno::UNO_QUERY_THROW );
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Reference< drawing::XDrawPages > xMasterPages( xMPS->getMasterPages(), uno::UNO_QUERY_THROW );
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if( !(rFilter.getMasterPages().size() ))
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xMasterPages->getByIndex( 0 ) >>= xMasterPage;
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else
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xMasterPage = xMasterPages->insertNewByIndex( xMasterPages->getCount() );
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pMasterPersistPtr = SlidePersistPtr( new SlidePersist( rFilter, sal_True, sal_False, xMasterPage,
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ShapePtr( new PPTShape( Master, "com.sun.star.drawing.GroupShape" ) ), mpTextListStyle ) );
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pMasterPersistPtr->setLayoutPath( aLayoutFragmentPath );
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rFilter.getMasterPages().push_back( pMasterPersistPtr );
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rFilter.setActualSlidePersist( pMasterPersistPtr );
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FragmentHandlerRef xMasterFragmentHandler( new SlideFragmentHandler( rFilter, aMasterFragmentPath, pMasterPersistPtr, Master ) );
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// set the correct theme
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OUString aThemeFragmentPath = xMasterFragmentHandler->getFragmentPathFromFirstType( CREATE_OFFICEDOC_RELATION_TYPE( "theme" ) );
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if( !aThemeFragmentPath.isEmpty() )
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{
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std::map< OUString, oox::drawingml::ThemePtr >& rThemes( rFilter.getThemes() );
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std::map< OUString, oox::drawingml::ThemePtr >::iterator aIter2( rThemes.find( aThemeFragmentPath ) );
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if( aIter2 == rThemes.end() )
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{
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oox::drawingml::ThemePtr pThemePtr( new oox::drawingml::Theme() );
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pMasterPersistPtr->setTheme( pThemePtr );
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Reference<xml::dom::XDocument> xDoc=
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rFilter.importFragment(aThemeFragmentPath);
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rFilter.importFragment(
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new ThemeFragmentHandler(
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rFilter, aThemeFragmentPath, *pThemePtr ),
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Reference<xml::sax::XFastSAXSerializable>(
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xDoc,
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UNO_QUERY_THROW));
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rThemes[ aThemeFragmentPath ] = pThemePtr;
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pThemePtr->setFragment(xDoc);
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}
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else
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{
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pMasterPersistPtr->setTheme( (*aIter2).second );
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}
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}
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importSlide( xMasterFragmentHandler, pMasterPersistPtr );
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rFilter.importFragment( new LayoutFragmentHandler( rFilter, aLayoutFragmentPath, pMasterPersistPtr ) );
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pMasterPersistPtr->createBackground( rFilter );
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pMasterPersistPtr->createXShapes( rFilter );
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}
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}
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}
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// importing slide page
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if (pMasterPersistPtr.get()) {
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pSlidePersistPtr->setMasterPersist( pMasterPersistPtr );
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pSlidePersistPtr->setTheme( pMasterPersistPtr->getTheme() );
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Reference< drawing::XMasterPageTarget > xMasterPageTarget( pSlidePersistPtr->getPage(), UNO_QUERY );
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if( xMasterPageTarget.is() )
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xMasterPageTarget->setMasterPage( pMasterPersistPtr->getPage() );
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}
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rFilter.getDrawPages().push_back( pSlidePersistPtr );
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rFilter.setActualSlidePersist( pSlidePersistPtr );
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importSlide( xSlideFragmentHandler, pSlidePersistPtr );
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pSlidePersistPtr->createBackground( rFilter );
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pSlidePersistPtr->createXShapes( rFilter );
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// now importing the notes page
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OUString aNotesFragmentPath = xSlideFragmentHandler->getFragmentPathFromFirstType( CREATE_OFFICEDOC_RELATION_TYPE( "notesSlide" ) );
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if( !aNotesFragmentPath.isEmpty() )
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{
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Reference< XPresentationPage > xPresentationPage( xSlide, UNO_QUERY );
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if ( xPresentationPage.is() )
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{
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Reference< XDrawPage > xNotesPage( xPresentationPage->getNotesPage() );
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if ( xNotesPage.is() )
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{
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SlidePersistPtr pNotesPersistPtr( new SlidePersist( rFilter, sal_False, sal_True, xNotesPage,
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ShapePtr( new PPTShape( Slide, "com.sun.star.drawing.GroupShape" ) ), mpTextListStyle ) );
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FragmentHandlerRef xNotesFragmentHandler( new SlideFragmentHandler( getFilter(), aNotesFragmentPath, pNotesPersistPtr, Slide ) );
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rFilter.getNotesPages().push_back( pNotesPersistPtr );
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rFilter.setActualSlidePersist( pNotesPersistPtr );
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importSlide( xNotesFragmentHandler, pNotesPersistPtr );
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pNotesPersistPtr->createBackground( rFilter );
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pNotesPersistPtr->createXShapes( rFilter );
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}
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}
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}
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}
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}
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ResolveTextFields( rFilter );
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}
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catch( uno::Exception& )
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{
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OSL_FAIL( OString(rtl::OString("oox::ppt::PresentationFragmentHandler::EndDocument(), "
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"exception caught: ") +
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rtl::OUStringToOString(
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comphelper::anyToString( cppu::getCaughtException() ),
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RTL_TEXTENCODING_UTF8 )).getStr() );
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}
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// todo error handling;
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if ( rxStatusIndicator.is() )
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rxStatusIndicator->end();
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}
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// CT_Presentation
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::oox::core::ContextHandlerRef PresentationFragmentHandler::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
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{
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switch( aElementToken )
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{
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case PPT_TOKEN( presentation ):
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case PPT_TOKEN( sldMasterIdLst ):
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case PPT_TOKEN( notesMasterIdLst ):
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case PPT_TOKEN( sldIdLst ):
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return this;
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case PPT_TOKEN( sldMasterId ):
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maSlideMasterVector.push_back( rAttribs.getString( R_TOKEN( id ), OUString() ) );
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return this;
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case PPT_TOKEN( sldId ):
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maSlidesVector.push_back( rAttribs.getString( R_TOKEN( id ), OUString() ) );
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return this;
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case PPT_TOKEN( notesMasterId ):
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maNotesMasterVector.push_back( rAttribs.getString( R_TOKEN( id ), OUString() ) );
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return this;
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case PPT_TOKEN( sldSz ):
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maSlideSize = GetSize2D( rAttribs.getFastAttributeList() );
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return this;
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case PPT_TOKEN( notesSz ):
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maNotesSize = GetSize2D( rAttribs.getFastAttributeList() );
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return this;
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case PPT_TOKEN( custShowLst ):
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return new CustomShowListContext( *this, maCustomShowList );
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case PPT_TOKEN( defaultTextStyle ):
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return new TextListStyleContext( *this, *mpTextListStyle );
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}
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return this;
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}
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bool PresentationFragmentHandler::importSlide( const FragmentHandlerRef& rxSlideFragmentHandler,
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const SlidePersistPtr pSlidePersistPtr )
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{
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Reference< drawing::XDrawPage > xSlide( pSlidePersistPtr->getPage() );
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SlidePersistPtr pMasterPersistPtr( pSlidePersistPtr->getMasterPersist() );
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if ( pMasterPersistPtr.get() )
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{
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const OUString sLayout = CREATE_OUSTRING( "Layout" );
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uno::Reference< beans::XPropertySet > xSet( xSlide, uno::UNO_QUERY_THROW );
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xSet->setPropertyValue( sLayout, Any( pMasterPersistPtr->getLayoutFromValueToken() ) );
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}
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while( xSlide->getCount() )
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{
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Reference< drawing::XShape > xShape;
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xSlide->getByIndex(0) >>= xShape;
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xSlide->remove( xShape );
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}
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Reference< XPropertySet > xPropertySet( xSlide, UNO_QUERY );
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if ( xPropertySet.is() )
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{
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awt::Size& rPageSize( pSlidePersistPtr->isNotesPage() ? maNotesSize : maSlideSize );
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xPropertySet->setPropertyValue( "Width", Any( rPageSize.Width ) );
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xPropertySet->setPropertyValue( "Height", Any( rPageSize.Height ) );
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oox::ppt::HeaderFooter aHeaderFooter( pSlidePersistPtr->getHeaderFooter() );
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if ( !pSlidePersistPtr->isMasterPage() )
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aHeaderFooter.mbSlideNumber = aHeaderFooter.mbHeader = aHeaderFooter.mbFooter = aHeaderFooter.mbDateTime = sal_False;
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try
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{
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if ( pSlidePersistPtr->isNotesPage() )
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xPropertySet->setPropertyValue( "sIsHeaderVisible", Any( aHeaderFooter.mbHeader ) );
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xPropertySet->setPropertyValue( "IsFooterVisible", Any( aHeaderFooter.mbFooter ) );
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xPropertySet->setPropertyValue( "IsDateTimeVisible", Any( aHeaderFooter.mbDateTime ) );
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xPropertySet->setPropertyValue( "IsPageNumberVisible", Any( aHeaderFooter.mbSlideNumber ) );
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}
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catch( uno::Exception& )
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{
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}
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}
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pSlidePersistPtr->setPath( rxSlideFragmentHandler->getFragmentPath() );
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return getFilter().importFragment( rxSlideFragmentHandler );
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}
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} }
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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