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Diffstat (limited to 'sdext/source/minimizer/pagecollector.cxx')
| -rw-r--r-- | sdext/source/minimizer/pagecollector.cxx | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/sdext/source/minimizer/pagecollector.cxx b/sdext/source/minimizer/pagecollector.cxx new file mode 100644 index 000000000000..811d63f8b96c --- /dev/null +++ b/sdext/source/minimizer/pagecollector.cxx @@ -0,0 +1,182 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ + /************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sdext.hxx" + +#include "pagecollector.hxx" +#include <com/sun/star/drawing/XDrawPagesSupplier.hpp> +#include <com/sun/star/presentation/XPresentationPage.hpp> +#include <com/sun/star/drawing/XMasterPagesSupplier.hpp> +#include <com/sun/star/drawing/XMasterPageTarget.hpp> +#include <com/sun/star/presentation/XCustomPresentationSupplier.hpp> +#include <com/sun/star/container/XNameContainer.hpp> +#include <com/sun/star/container/XIndexContainer.hpp> + +using namespace ::rtl; +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::awt; +using namespace ::com::sun::star::drawing; +using namespace ::com::sun::star::frame; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::presentation; + +void PageCollector::CollectCustomShowPages( const com::sun::star::uno::Reference< com::sun::star::frame::XModel >& rxModel, const rtl::OUString& rCustomShowName, std::vector< Reference< XDrawPage > >& rUsedPageList ) +{ + try + { + Reference< XCustomPresentationSupplier > aXCPSup( rxModel, UNO_QUERY_THROW ); + Reference< XNameContainer > aXCont( aXCPSup->getCustomPresentations() ); + if ( aXCont.is() ) + { + // creating a list of every page that is used within our customshow + Sequence< OUString> aNameSeq( aXCont->getElementNames() ); + const OUString* pUString = aNameSeq.getArray(); + sal_Int32 i, nCount = aNameSeq.getLength(); + for ( i = 0; i < nCount; i++ ) + { + if ( pUString[ i ] == rCustomShowName ) + { + Reference< container::XIndexContainer > aXIC( aXCont->getByName( pUString[ i ] ), UNO_QUERY_THROW ); + sal_Int32 j, nSlideCount = aXIC->getCount(); + for ( j = 0; j < nSlideCount; j++ ) + { + Reference< XDrawPage > xDrawPage( aXIC->getByIndex( j ), UNO_QUERY_THROW ); + std::vector< Reference< XDrawPage > >::iterator aIter( rUsedPageList.begin() ); + std::vector< Reference< XDrawPage > >::iterator aEnd( rUsedPageList.end() ); + while( aIter != aEnd ) + { + if ( *aIter == xDrawPage ) + break; + ++aIter; + } + if ( aIter == aEnd ) + rUsedPageList.push_back( xDrawPage ); + } + } + } + } + } + catch( Exception& ) + { + + } +} + +void PageCollector::CollectNonCustomShowPages( const com::sun::star::uno::Reference< com::sun::star::frame::XModel >& rxModel, const rtl::OUString& rCustomShowName, std::vector< Reference< XDrawPage > >& rNonUsedPageList ) +{ + try + { + std::vector< Reference< XDrawPage > > vUsedPageList; + PageCollector::CollectCustomShowPages( rxModel, rCustomShowName, vUsedPageList ); + if ( !vUsedPageList.empty() ) + { + Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW ); + Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW ); + for ( sal_Int32 j = 0; j < xDrawPages->getCount(); j++ ) + { + Reference< XDrawPage > xDrawPage( xDrawPages->getByIndex( j ), UNO_QUERY_THROW ); + std::vector< Reference< XDrawPage > >::iterator aIter( vUsedPageList.begin() ); + std::vector< Reference< XDrawPage > >::iterator aEnd( vUsedPageList.end() ); + while( aIter != aEnd ) + { + if ( *aIter == xDrawPage ) + break; + ++aIter; + } + if ( aIter == aEnd ) + rNonUsedPageList.push_back( xDrawPage ); + } + } + } + catch( Exception& ) + { + } +} + + +void PageCollector::CollectMasterPages( const Reference< XModel >& rxModel, std::vector< PageCollector::MasterPageEntity >& rMasterPageList ) +{ + typedef std::vector< MasterPageEntity > MasterPageList; + typedef MasterPageList::iterator MasterPageIter; + + try + { + // generating list of all master pages + Reference< XMasterPagesSupplier > xMasterPagesSupplier( rxModel, UNO_QUERY_THROW ); + Reference< XDrawPages > xMasterPages( xMasterPagesSupplier->getMasterPages(), UNO_QUERY_THROW ); + for ( sal_Int32 i = 0; i < xMasterPages->getCount(); i++ ) + { + Reference< XDrawPage > xMasterPage( xMasterPages->getByIndex( i ), UNO_QUERY_THROW ); + MasterPageIter aIter( rMasterPageList.begin() ); + MasterPageIter aEnd ( rMasterPageList.end() ); + while( aIter != aEnd ) + { + if ( aIter->xMasterPage == xMasterPage ) + break; + ++aIter; + } + if ( aIter == aEnd ) + { + MasterPageEntity aMasterPageEntity; + aMasterPageEntity.xMasterPage = xMasterPage; + aMasterPageEntity.bUsed = sal_False; + rMasterPageList.push_back( aMasterPageEntity ); + } + } + + // mark masterpages which are referenced by drawpages + Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW ); + Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW ); + for ( sal_Int32 j = 0; j < xDrawPages->getCount(); j++ ) + { + Reference< XMasterPageTarget > xMasterPageTarget( xDrawPages->getByIndex( j ), UNO_QUERY_THROW ); + Reference< XDrawPage > xMasterPage( xMasterPageTarget->getMasterPage(), UNO_QUERY_THROW ); + MasterPageIter aIter( rMasterPageList.begin() ); + MasterPageIter aEnd ( rMasterPageList.end() ); + while( aIter != aEnd ) + { + if ( aIter->xMasterPage == xMasterPage ) + { + aIter->bUsed = sal_True; + break; + } + ++aIter; + } + if ( aIter == aEnd ) + throw uno::RuntimeException(); + } + } + catch( Exception& ) + { + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |