ab20a5888d
Change-Id: I1720391c6842a75033aca4e1b852a8cb89ca1efa Reviewed-on: https://gerrit.libreoffice.org/19638 Reviewed-by: Noel Grandin <noelgrandin@gmail.com> Tested-by: Noel Grandin <noelgrandin@gmail.com>
170 lines
7 KiB
C++
170 lines
7 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 "pagecollector.hxx"
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#include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
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#include <com/sun/star/presentation/XPresentationPage.hpp>
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#include <com/sun/star/drawing/XMasterPagesSupplier.hpp>
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#include <com/sun/star/drawing/XMasterPageTarget.hpp>
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#include <com/sun/star/presentation/XCustomPresentationSupplier.hpp>
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#include <com/sun/star/container/XNameContainer.hpp>
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#include <com/sun/star/container/XIndexContainer.hpp>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::drawing;
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using namespace ::com::sun::star::frame;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::presentation;
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void PageCollector::CollectCustomShowPages( const css::uno::Reference< css::frame::XModel >& rxModel, const OUString& rCustomShowName, std::vector< Reference< XDrawPage > >& rUsedPageList )
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{
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try
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{
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Reference< XCustomPresentationSupplier > aXCPSup( rxModel, UNO_QUERY_THROW );
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Reference< XNameContainer > aXCont( aXCPSup->getCustomPresentations() );
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if ( aXCont.is() )
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{
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// creating a list of every page that is used within our customshow
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Sequence< OUString> aNameSeq( aXCont->getElementNames() );
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const OUString* pUString = aNameSeq.getArray();
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sal_Int32 i, nCount = aNameSeq.getLength();
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for ( i = 0; i < nCount; i++ )
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{
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if ( pUString[ i ] == rCustomShowName )
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{
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Reference< container::XIndexContainer > aXIC( aXCont->getByName( pUString[ i ] ), UNO_QUERY_THROW );
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sal_Int32 j, nSlideCount = aXIC->getCount();
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for ( j = 0; j < nSlideCount; j++ )
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{
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Reference< XDrawPage > xDrawPage( aXIC->getByIndex( j ), UNO_QUERY_THROW );
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std::vector< Reference< XDrawPage > >::iterator aIter( rUsedPageList.begin() );
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std::vector< Reference< XDrawPage > >::iterator aEnd( rUsedPageList.end() );
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while( aIter != aEnd )
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{
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if ( *aIter == xDrawPage )
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break;
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++aIter;
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}
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if ( aIter == aEnd )
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rUsedPageList.push_back( xDrawPage );
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}
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}
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}
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}
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}
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catch( Exception& )
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{
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}
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}
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void PageCollector::CollectNonCustomShowPages( const css::uno::Reference< css::frame::XModel >& rxModel, const OUString& rCustomShowName, std::vector< Reference< XDrawPage > >& rNonUsedPageList )
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{
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try
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{
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std::vector< Reference< XDrawPage > > vUsedPageList;
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PageCollector::CollectCustomShowPages( rxModel, rCustomShowName, vUsedPageList );
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if ( !vUsedPageList.empty() )
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{
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Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW );
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Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW );
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for ( sal_Int32 j = 0; j < xDrawPages->getCount(); j++ )
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{
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Reference< XDrawPage > xDrawPage( xDrawPages->getByIndex( j ), UNO_QUERY_THROW );
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std::vector< Reference< XDrawPage > >::iterator aIter( vUsedPageList.begin() );
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std::vector< Reference< XDrawPage > >::iterator aEnd( vUsedPageList.end() );
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while( aIter != aEnd )
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{
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if ( *aIter == xDrawPage )
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break;
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++aIter;
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}
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if ( aIter == aEnd )
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rNonUsedPageList.push_back( xDrawPage );
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}
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}
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}
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catch( Exception& )
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{
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}
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}
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void PageCollector::CollectMasterPages( const Reference< XModel >& rxModel, std::vector< PageCollector::MasterPageEntity >& rMasterPageList )
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{
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typedef std::vector< MasterPageEntity > MasterPageList;
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typedef MasterPageList::iterator MasterPageIter;
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try
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{
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// generating list of all master pages
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Reference< XMasterPagesSupplier > xMasterPagesSupplier( rxModel, UNO_QUERY_THROW );
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Reference< XDrawPages > xMasterPages( xMasterPagesSupplier->getMasterPages(), UNO_QUERY_THROW );
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for ( sal_Int32 i = 0; i < xMasterPages->getCount(); i++ )
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{
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Reference< XDrawPage > xMasterPage( xMasterPages->getByIndex( i ), UNO_QUERY_THROW );
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MasterPageIter aIter( rMasterPageList.begin() );
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MasterPageIter aEnd ( rMasterPageList.end() );
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while( aIter != aEnd )
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{
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if ( aIter->xMasterPage == xMasterPage )
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break;
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++aIter;
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}
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if ( aIter == aEnd )
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{
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MasterPageEntity aMasterPageEntity;
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aMasterPageEntity.xMasterPage = xMasterPage;
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aMasterPageEntity.bUsed = false;
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rMasterPageList.push_back( aMasterPageEntity );
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}
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}
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// mark masterpages which are referenced by drawpages
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Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW );
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Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW );
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for ( sal_Int32 j = 0; j < xDrawPages->getCount(); j++ )
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{
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Reference< XMasterPageTarget > xMasterPageTarget( xDrawPages->getByIndex( j ), UNO_QUERY_THROW );
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Reference< XDrawPage > xMasterPage( xMasterPageTarget->getMasterPage(), UNO_QUERY_THROW );
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MasterPageIter aIter( rMasterPageList.begin() );
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MasterPageIter aEnd ( rMasterPageList.end() );
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while( aIter != aEnd )
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{
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if ( aIter->xMasterPage == xMasterPage )
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{
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aIter->bUsed = true;
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break;
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}
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++aIter;
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}
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if ( aIter == aEnd )
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throw uno::RuntimeException();
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}
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}
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catch( Exception& )
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{
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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