745 lines
35 KiB
C++
745 lines
35 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 "impoptimizer.hxx"
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#include "pppoptimizer.hxx"
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#include "graphiccollector.hxx"
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#include "pagecollector.hxx"
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#include "informationdialog.hxx"
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#include <vector>
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#include "com/sun/star/util/URL.hpp"
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#include "com/sun/star/util/XURLTransformer.hpp"
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/awt/Rectangle.hpp>
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#include <com/sun/star/awt/Size.hpp>
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#include <com/sun/star/util/MeasureUnit.hpp>
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#include <com/sun/star/frame/XModel.hpp>
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#include <com/sun/star/frame/Desktop.hpp>
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#include <com/sun/star/awt/XWindow.hpp>
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#include <com/sun/star/frame/XStorable.hpp>
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#include <com/sun/star/frame/FrameSearchFlag.hpp>
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#include <com/sun/star/frame/XDispatchProvider.hpp>
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#include <com/sun/star/graphic/GraphicProvider.hpp>
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#include <com/sun/star/graphic/XGraphicProvider.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/container/XNamed.hpp>
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#include <com/sun/star/drawing/XShapes.hpp>
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#include <com/sun/star/drawing/XMasterPageTarget.hpp>
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#include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
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#include <com/sun/star/drawing/XMasterPagesSupplier.hpp>
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#include <com/sun/star/presentation/XPresentationSupplier.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/presentation/XPresentation.hpp>
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#include <com/sun/star/presentation/XPresentationPage.hpp>
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#include <com/sun/star/document/XFilter.hpp>
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#include <com/sun/star/document/XExporter.hpp>
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#include <com/sun/star/uno/RuntimeException.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/graphic/GraphicType.hpp>
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#include <com/sun/star/io/XStream.hpp>
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#include <com/sun/star/io/XSeekable.hpp>
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#include <com/sun/star/io/TempFile.hpp>
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#include <com/sun/star/frame/XComponentLoader.hpp>
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#include <com/sun/star/util/URLTransformer.hpp>
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using namespace ::std;
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::io;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::util;
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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::drawing;
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using namespace ::com::sun::star::graphic;
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using namespace ::com::sun::star::document;
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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 ImpExtractCustomShow( const Reference< XModel >& rxModel, const OUString& rCustomShowName )
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{
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vector< Reference< XDrawPage > > vNonUsedPageList;
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try
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{
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PageCollector::CollectNonCustomShowPages( rxModel, rCustomShowName, vNonUsedPageList );
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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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vector< Reference< XDrawPage > >::iterator aIter( vNonUsedPageList.begin() );
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while( aIter != vNonUsedPageList.end() )
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xDrawPages->remove( *aIter++ );
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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 ImpDeleteUnusedMasterPages( const Reference< XModel >& rxModel )
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{
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vector< PageCollector::MasterPageEntity > aMasterPageList;
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PageCollector::CollectMasterPages( rxModel, aMasterPageList );
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// now master pages that are not marked can be deleted
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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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vector< PageCollector::MasterPageEntity >::iterator aIter( aMasterPageList.begin() );
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while( aIter != aMasterPageList.end() )
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{
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if ( !aIter->bUsed )
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xMasterPages->remove( aIter->xMasterPage );
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++aIter;
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}
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}
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void ImpDeleteHiddenSlides( const Reference< XModel >& rxModel )
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{
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try
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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 i = 0; i < xDrawPages->getCount(); i++ )
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{
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Reference< XDrawPage > xDrawPage( xDrawPages->getByIndex( i ), UNO_QUERY_THROW );
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Reference< XPropertySet > xPropSet( xDrawPage, UNO_QUERY_THROW );
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bool bVisible = true;
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if ( xPropSet->getPropertyValue( "Visible" ) >>= bVisible )
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{
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if (!bVisible )
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{
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xDrawPages->remove( xDrawPage );
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i--;
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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 ImpDeleteNotesPages( const Reference< XModel >& rxModel )
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{
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try
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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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sal_Int32 i, nPages = xDrawPages->getCount();
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for( i = 0; i < nPages; i++ )
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{
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Reference< XPresentationPage > xPresentationPage( xDrawPages->getByIndex( i ), UNO_QUERY_THROW );
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Reference< XPropertySet > xPropSet( xPresentationPage->getNotesPage(), UNO_QUERY_THROW );
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Reference< XShapes > xShapes( xPropSet, UNO_QUERY_THROW );
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while( xShapes->getCount() )
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xShapes->remove( Reference< XShape >( xShapes->getByIndex( xShapes->getCount() - 1 ), UNO_QUERY_THROW ) );
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xPropSet->setPropertyValue( "Layout", Any( (sal_Int16)21 ) );
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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 ImpConvertOLE( const Reference< XModel >& rxModel, sal_Int32 nOLEOptimizationType )
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{
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try
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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 i = 0; i < xDrawPages->getCount(); i++ )
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{
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Reference< XShapes > xShapes( xDrawPages->getByIndex( i ), UNO_QUERY_THROW );
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for ( sal_Int32 j = 0; j < xShapes->getCount(); j++ )
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{
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Reference< XShape > xShape( xShapes->getByIndex( j ), UNO_QUERY_THROW );
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if ( xShape->getShapeType() == "com.sun.star.drawing.OLE2Shape" )
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{
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Reference< XPropertySet > xPropSet( xShape, UNO_QUERY_THROW );
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bool bConvertOLE = nOLEOptimizationType == 0;
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if ( nOLEOptimizationType == 1 )
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{
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bool bIsInternal = true;
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xPropSet->getPropertyValue( "IsInternal" ) >>= bIsInternal;
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bConvertOLE = !bIsInternal;
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}
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if ( bConvertOLE )
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{
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Reference< XGraphic > xGraphic;
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if ( xPropSet->getPropertyValue( "Graphic" ) >>= xGraphic )
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{
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Reference< XMultiServiceFactory > xFact( rxModel, UNO_QUERY_THROW );
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Reference< XShape > xShape2( xFact->createInstance( "com.sun.star.drawing.GraphicObjectShape" ), UNO_QUERY_THROW );
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xShapes->add( xShape2 );
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xShape2->setPosition( xShape->getPosition() );
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xShape2->setSize( xShape->getSize() );
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Reference< XPropertySet > xPropSet2( xShape2, UNO_QUERY_THROW );
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xPropSet2->setPropertyValue( "Graphic", Any( xGraphic ) );
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xShapes->remove( xShape );
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xPropSet2->setPropertyValue( "ZOrder", Any( j ) );
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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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catch( Exception& )
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{
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}
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}
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void ImpCompressGraphic( Reference< XGraphicProvider >& rxGraphicProvider, const Reference< XGraphic >& rxGraphic, Reference< XOutputStream >& rxOutputStream,
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const OUString& rDestMimeType, const awt::Size& rLogicalSize, sal_Int32 nJPEGQuality, sal_Int32 nImageResolution, bool bRemoveCropping, const text::GraphicCrop& rGraphicCropLogic )
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{
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try
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{
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if ( rxGraphicProvider.is() && rxOutputStream.is() )
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{
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Sequence< PropertyValue > aFilterData( 8 );
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aFilterData[ 0 ].Name = "ImageResolution";
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aFilterData[ 0 ].Value <<= nImageResolution;
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aFilterData[ 1 ].Name = "ColorMode"; // todo: jpeg color mode (0->true color, 1->greyscale)
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aFilterData[ 1 ].Value <<= (sal_Int32)0;
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aFilterData[ 2 ].Name = "Quality"; // quality that is used if we export to jpeg
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aFilterData[ 2 ].Value <<= nJPEGQuality;
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aFilterData[ 3 ].Name = "Compression"; // compression that is used if we export to png
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aFilterData[ 3 ].Value <<= (sal_Int32)6;
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aFilterData[ 4 ].Name = "Interlaced"; // interlaced is turned off if we export to png
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aFilterData[ 4 ].Value <<= (sal_Int32)0;
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aFilterData[ 5 ].Name = "LogicalSize";
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aFilterData[ 5 ].Value <<= rLogicalSize;
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aFilterData[ 6 ].Name = "RemoveCropArea";
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aFilterData[ 6 ].Value <<= bRemoveCropping;
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aFilterData[ 7 ].Name = "GraphicCropLogic";
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aFilterData[ 7 ].Value <<= rGraphicCropLogic;
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Sequence< PropertyValue > aArgs( 3 );
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aArgs[ 0 ].Name = "MimeType"; // the GraphicProvider is using "MimeType", the GraphicExporter "MediaType"...
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aArgs[ 0 ].Value <<= rDestMimeType;
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aArgs[ 1 ].Name = "OutputStream";
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aArgs[ 1 ].Value <<= rxOutputStream;
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aArgs[ 2 ].Name = "FilterData";
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aArgs[ 2 ].Value <<= aFilterData;
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rxGraphicProvider->storeGraphic( rxGraphic, aArgs );
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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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Reference< XGraphic > ImpCompressGraphic( const Reference< XComponentContext >& rxContext,
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const Reference< XGraphic >& xGraphic, const awt::Size& aLogicalSize, const text::GraphicCrop& aGraphicCropLogic,
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const GraphicSettings& rGraphicSettings )
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{
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Reference< XGraphic > xNewGraphic;
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try
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{
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OUString aSourceMimeType;
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Reference< XPropertySet > xGraphicPropertySet( xGraphic, UNO_QUERY_THROW );
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if ( xGraphicPropertySet->getPropertyValue( "MimeType" ) >>= aSourceMimeType )
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{
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sal_Int8 nGraphicType( xGraphic->getType() );
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if ( nGraphicType == css::graphic::GraphicType::PIXEL )
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{
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bool bTransparent = false;
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bool bAlpha = false;
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bool bAnimated = false;
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awt::Size aSourceSizePixel( 0, 0 );
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text::GraphicCrop aGraphicCropPixel( 0, 0, 0, 0 );
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if ( ( xGraphicPropertySet->getPropertyValue( "SizePixel" ) >>= aSourceSizePixel ) &&
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( xGraphicPropertySet->getPropertyValue( "Transparent" ) >>= bTransparent ) &&
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( xGraphicPropertySet->getPropertyValue( "Alpha" ) >>= bAlpha ) &&
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( xGraphicPropertySet->getPropertyValue( "Animated" ) >>= bAnimated ) )
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{
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awt::Size aDestSizePixel( aSourceSizePixel );
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if ( !bAnimated )
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{
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bool bNeedsOptimizing = false;
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bool bRemoveCropArea( rGraphicSettings.mbRemoveCropArea );
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// cropping has to be removed from SourceSizePixel
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if ( aGraphicCropLogic.Left || aGraphicCropLogic.Top || aGraphicCropLogic.Right || aGraphicCropLogic.Bottom )
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{
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const awt::Size aSize100thMM( GraphicCollector::GetOriginalSize( rxContext, xGraphic ) );
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if ( bRemoveCropArea )
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bNeedsOptimizing = true;
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if ( aSize100thMM.Width && aSize100thMM.Height )
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{
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aGraphicCropPixel.Left = static_cast< sal_Int32 >( ( (double)aSourceSizePixel.Width * aGraphicCropLogic.Left ) / aSize100thMM.Width );
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aGraphicCropPixel.Top = static_cast< sal_Int32 >( ( (double)aSourceSizePixel.Height* aGraphicCropLogic.Top ) / aSize100thMM.Height );
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aGraphicCropPixel.Right = static_cast< sal_Int32 >( ( (double)aSourceSizePixel.Width * ( aSize100thMM.Width - aGraphicCropLogic.Right ) ) / aSize100thMM.Width );
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aGraphicCropPixel.Bottom = static_cast< sal_Int32 >( ( (double)aSourceSizePixel.Height* ( aSize100thMM.Height - aGraphicCropLogic.Bottom ) ) / aSize100thMM.Height );
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// first calculating new SourceSizePixel by removing the cropped area
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aSourceSizePixel.Width = aGraphicCropPixel.Right - aGraphicCropPixel.Left;
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aSourceSizePixel.Height= aGraphicCropPixel.Bottom - aGraphicCropPixel.Top;
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}
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else
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{
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bRemoveCropArea = false;
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}
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}
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if ( ( aSourceSizePixel.Width > 0 ) && ( aSourceSizePixel.Height > 0 ) )
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{
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OUString aDestMimeType( "image/png" );
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if ( rGraphicSettings.mbJPEGCompression && !bTransparent && !bAlpha && !bAnimated )
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{
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aDestMimeType = "image/jpeg";
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// if( aSourceMimeType != aDestMimeType )
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bNeedsOptimizing = true;
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}
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if ( bRemoveCropArea )
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aDestSizePixel = aSourceSizePixel;
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if ( rGraphicSettings.mnImageResolution && aLogicalSize.Width && aLogicalSize.Height )
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{
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const double fSourceDPIX = ((double)aSourceSizePixel.Width / ((double)aLogicalSize.Width / 2540.0 ));
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const double fSourceDPIY = ((double)aSourceSizePixel.Height/ ((double)aLogicalSize.Height/ 2540.0 ));
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// check, if the bitmap DPI exceeds the maximum DPI
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if( ( fSourceDPIX > rGraphicSettings.mnImageResolution ) || ( fSourceDPIY > rGraphicSettings.mnImageResolution ) )
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{
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const double fNewSizePixelX = ((double)aDestSizePixel.Width * rGraphicSettings.mnImageResolution ) / fSourceDPIX;
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const double fNewSizePixelY = ((double)aDestSizePixel.Height* rGraphicSettings.mnImageResolution ) / fSourceDPIY;
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aDestSizePixel = awt::Size( (sal_Int32)fNewSizePixelX, (sal_Int32)fNewSizePixelY );
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bNeedsOptimizing = true;
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}
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}
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if ( bNeedsOptimizing && aDestSizePixel.Width && aDestSizePixel.Height )
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{
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Reference< XStream > xTempFile( io::TempFile::create(rxContext), UNO_QUERY_THROW );
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Reference< XOutputStream > xOutputStream( xTempFile->getOutputStream() );
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Reference< XGraphicProvider > xGraphicProvider( GraphicProvider::create( rxContext ) );
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ImpCompressGraphic( xGraphicProvider, xGraphic, xOutputStream, aDestMimeType, aLogicalSize, rGraphicSettings.mnJPEGQuality, rGraphicSettings.mnImageResolution, bRemoveCropArea, aGraphicCropLogic );
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Reference< XInputStream > xInputStream( xTempFile->getInputStream() );
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Reference< XSeekable > xSeekable( xInputStream, UNO_QUERY_THROW );
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xSeekable->seek( 0 );
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Sequence< PropertyValue > aArgs( 1 );
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aArgs[ 0 ].Name = "InputStream";
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aArgs[ 0 ].Value <<= xInputStream;
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xNewGraphic = xGraphicProvider->queryGraphic( aArgs );
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}
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}
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}
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}
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}
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else // this is a metafile
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{
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OUString aDestMimeType( aSourceMimeType );
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Reference< XStream > xTempFile( io::TempFile::create(rxContext), UNO_QUERY_THROW );
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Reference< XOutputStream > xOutputStream( xTempFile->getOutputStream() );
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Reference< XGraphicProvider > xGraphicProvider( GraphicProvider::create( rxContext ) );
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ImpCompressGraphic( xGraphicProvider, xGraphic, xOutputStream, aDestMimeType, aLogicalSize, rGraphicSettings.mnJPEGQuality, rGraphicSettings.mnImageResolution, false, aGraphicCropLogic );
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Reference< XInputStream > xInputStream( xTempFile->getInputStream() );
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Reference< XSeekable > xSeekable( xInputStream, UNO_QUERY_THROW );
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xSeekable->seek( 0 );
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Sequence< PropertyValue > aArgs( 1 );
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aArgs[ 0 ].Name = "InputStream";
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aArgs[ 0 ].Value <<= xInputStream;
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xNewGraphic = xGraphicProvider->queryGraphic( aArgs );
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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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return xNewGraphic;
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}
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void CompressGraphics( ImpOptimizer& rOptimizer, const Reference< XComponentContext >& rxContext, const GraphicSettings& rGraphicSettings,
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std::vector< GraphicCollector::GraphicEntity >& rGraphicList )
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{
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try
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{
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std::vector< GraphicCollector::GraphicEntity >::iterator aGraphicIter( rGraphicList.begin() );
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std::vector< GraphicCollector::GraphicEntity >::iterator aGraphicIEnd( rGraphicList.end() );
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double i = 0;
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while( aGraphicIter != aGraphicIEnd )
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{
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i++;
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sal_Int32 nProgress = static_cast< sal_Int32 >( 40.0 * ( i / static_cast< double >( rGraphicList.size() ) ) ) + 50;
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rOptimizer.SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( nProgress ) ) );
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rOptimizer.DispatchStatus();
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if ( aGraphicIter->maUser.size() )
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{
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GraphicSettings aGraphicSettings( rGraphicSettings );
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aGraphicSettings.mbRemoveCropArea = aGraphicIter->mbRemoveCropArea;
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Reference< XGraphic > xGraphic;
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if ( aGraphicIter->maUser[ 0 ].mbFillBitmap && aGraphicIter->maUser[ 0 ].mxPropertySet.is() )
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{
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Reference< XBitmap > xFillBitmap;
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if ( aGraphicIter->maUser[ 0 ].mxPropertySet->getPropertyValue( "FillBitmap" ) >>= xFillBitmap )
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xGraphic.set( xFillBitmap, UNO_QUERY_THROW );
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}
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else if ( aGraphicIter->maUser[ 0 ].mxShape.is() )
|
|
{
|
|
Reference< XPropertySet > xShapePropertySet( aGraphicIter->maUser[ 0 ].mxShape, UNO_QUERY_THROW );
|
|
xShapePropertySet->getPropertyValue( "Graphic" ) >>= xGraphic;
|
|
}
|
|
if ( xGraphic.is() )
|
|
{
|
|
Reference< XPropertySet > xNewGraphicPropertySet( xGraphic, UNO_QUERY_THROW );
|
|
awt::Size aSize100thMM( GraphicCollector::GetOriginalSize( rxContext, xGraphic ) );
|
|
Reference< XGraphic > xNewGraphic( ImpCompressGraphic( rxContext, xGraphic, aGraphicIter->maLogicalSize, aGraphicIter->maGraphicCropLogic, aGraphicSettings ) );
|
|
if ( xNewGraphic.is() )
|
|
{
|
|
// applying graphic to each user
|
|
std::vector< GraphicCollector::GraphicUser >::iterator aGraphicUserIter( aGraphicIter->maUser.begin() );
|
|
while( aGraphicUserIter != aGraphicIter->maUser.end() )
|
|
{
|
|
if ( aGraphicUserIter->mxShape.is() )
|
|
{
|
|
OUString sEmptyGraphicURL;
|
|
Reference< XPropertySet > xShapePropertySet( aGraphicUserIter->mxShape, UNO_QUERY_THROW );
|
|
xShapePropertySet->setPropertyValue( "GraphicURL", Any( sEmptyGraphicURL ) );
|
|
xShapePropertySet->setPropertyValue( "Graphic", Any( xNewGraphic ) );
|
|
|
|
if ( aGraphicUserIter->maGraphicCropLogic.Left || aGraphicUserIter->maGraphicCropLogic.Top
|
|
|| aGraphicUserIter->maGraphicCropLogic.Right || aGraphicUserIter->maGraphicCropLogic.Bottom )
|
|
{ // removing crop area was not possible or should't been applied
|
|
text::GraphicCrop aGraphicCropLogic( 0, 0, 0, 0 );
|
|
if ( !aGraphicSettings.mbRemoveCropArea )
|
|
{
|
|
awt::Size aNewSize( GraphicCollector::GetOriginalSize( rxContext, xNewGraphic ) );
|
|
aGraphicCropLogic.Left = (sal_Int32)((double)aGraphicUserIter->maGraphicCropLogic.Left * ((double)aNewSize.Width / (double)aSize100thMM.Width));
|
|
aGraphicCropLogic.Top = (sal_Int32)((double)aGraphicUserIter->maGraphicCropLogic.Top * ((double)aNewSize.Height / (double)aSize100thMM.Height));
|
|
aGraphicCropLogic.Right = (sal_Int32)((double)aGraphicUserIter->maGraphicCropLogic.Right * ((double)aNewSize.Width / (double)aSize100thMM.Width));
|
|
aGraphicCropLogic.Bottom = (sal_Int32)((double)aGraphicUserIter->maGraphicCropLogic.Bottom * ((double)aNewSize.Height / (double)aSize100thMM.Height));
|
|
}
|
|
xShapePropertySet->setPropertyValue( "GraphicCrop", Any( aGraphicCropLogic ) );
|
|
}
|
|
}
|
|
else if ( aGraphicUserIter->mxPropertySet.is() )
|
|
{
|
|
Reference< XBitmap > xFillBitmap( xNewGraphic, UNO_QUERY );
|
|
if ( xFillBitmap.is() )
|
|
{
|
|
awt::Size aSize;
|
|
bool bLogicalSize;
|
|
|
|
Reference< XPropertySet >& rxPropertySet( aGraphicUserIter->mxPropertySet );
|
|
rxPropertySet->setPropertyValue( "FillBitmap", Any( xFillBitmap ) );
|
|
if ( ( rxPropertySet->getPropertyValue( "FillBitmapLogicalSize" ) >>= bLogicalSize )
|
|
&& ( rxPropertySet->getPropertyValue( "FillBitmapSizeX" ) >>= aSize.Width )
|
|
&& ( rxPropertySet->getPropertyValue( "FillBitmapSizeY" ) >>= aSize.Height ) )
|
|
{
|
|
if ( !aSize.Width || !aSize.Height )
|
|
{
|
|
rxPropertySet->setPropertyValue( "FillBitmapLogicalSize", Any( sal_True ) );
|
|
rxPropertySet->setPropertyValue( "FillBitmapSizeX", Any( aGraphicUserIter->maLogicalSize.Width ) );
|
|
rxPropertySet->setPropertyValue( "FillBitmapSizeY", Any( aGraphicUserIter->maLogicalSize.Height ) );
|
|
}
|
|
}
|
|
if ( aGraphicUserIter->mxPagePropertySet.is() )
|
|
aGraphicUserIter->mxPagePropertySet->setPropertyValue( "Background", Any( rxPropertySet ) );
|
|
}
|
|
}
|
|
++aGraphicUserIter;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
++aGraphicIter;
|
|
}
|
|
}
|
|
catch ( Exception& )
|
|
{
|
|
}
|
|
}
|
|
|
|
|
|
// - ImpOptimizer -
|
|
|
|
|
|
ImpOptimizer::ImpOptimizer( const Reference< XComponentContext >& rxContext, const Reference< XModel >& rxModel ) :
|
|
mxContext ( rxContext ),
|
|
mxModel ( rxModel ),
|
|
mbJPEGCompression ( false ),
|
|
mnJPEGQuality ( 90 ),
|
|
mbRemoveCropArea ( false ),
|
|
mnImageResolution ( 0 ),
|
|
mbEmbedLinkedGraphics ( true ),
|
|
mbOLEOptimization ( false ),
|
|
mnOLEOptimizationType ( 0 ),
|
|
mbDeleteUnusedMasterPages ( false ),
|
|
mbDeleteHiddenSlides ( false ),
|
|
mbDeleteNotesPages ( false ),
|
|
mbOpenNewDocument ( true )
|
|
{
|
|
}
|
|
|
|
|
|
|
|
ImpOptimizer::~ImpOptimizer()
|
|
{
|
|
}
|
|
|
|
|
|
|
|
void ImpOptimizer::DispatchStatus()
|
|
{
|
|
if ( mxStatusDispatcher.is() )
|
|
{
|
|
URL aURL;
|
|
aURL.Protocol = "vnd.com.sun.star.comp.PresentationMinimizer:";
|
|
aURL.Path = "statusupdate";
|
|
mxStatusDispatcher->dispatch( aURL, GetStatusSequence() );
|
|
}
|
|
}
|
|
|
|
|
|
|
|
bool ImpOptimizer::Optimize()
|
|
{
|
|
|
|
if ( !maCustomShowName.isEmpty() )
|
|
ImpExtractCustomShow( mxModel, maCustomShowName );
|
|
|
|
if ( mbDeleteUnusedMasterPages )
|
|
{
|
|
SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 40 ) ) );
|
|
SetStatusValue( TK_Status, Any( OUString("STR_DELETING_SLIDES") ) );
|
|
DispatchStatus();
|
|
ImpDeleteUnusedMasterPages( mxModel );
|
|
}
|
|
|
|
if ( mbDeleteHiddenSlides )
|
|
{
|
|
SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 40 ) ) );
|
|
SetStatusValue( TK_Status, Any( OUString("STR_DELETING_SLIDES") ) );
|
|
DispatchStatus();
|
|
ImpDeleteHiddenSlides( mxModel );
|
|
}
|
|
|
|
if ( mbDeleteNotesPages )
|
|
{
|
|
SetStatusValue( TK_Status, Any( OUString("STR_DELETING_SLIDES") ) );
|
|
DispatchStatus();
|
|
ImpDeleteNotesPages( mxModel );
|
|
}
|
|
|
|
if ( mbOLEOptimization )
|
|
{
|
|
SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 45 ) ) );
|
|
SetStatusValue( TK_Status, Any( OUString("STR_CREATING_OLE_REPLACEMENTS") ) );
|
|
DispatchStatus();
|
|
ImpConvertOLE( mxModel, mnOLEOptimizationType );
|
|
}
|
|
|
|
if ( mbJPEGCompression || mbRemoveCropArea || mnImageResolution )
|
|
{
|
|
SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 50 ) ) );
|
|
SetStatusValue( TK_Status, Any( OUString("STR_OPTIMIZING_GRAPHICS") ) );
|
|
DispatchStatus();
|
|
|
|
std::vector< GraphicCollector::GraphicEntity > aGraphicList;
|
|
GraphicSettings aGraphicSettings( mbJPEGCompression, mnJPEGQuality, mbRemoveCropArea, mnImageResolution, mbEmbedLinkedGraphics );
|
|
GraphicCollector::CollectGraphics( mxContext, mxModel, aGraphicSettings, aGraphicList );
|
|
CompressGraphics( *this, mxContext, aGraphicSettings, aGraphicList );
|
|
}
|
|
SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 100 ) ) );
|
|
DispatchStatus();
|
|
return true;
|
|
}
|
|
|
|
static void DispatchURL( Reference< XComponentContext > xContext, const OUString& sURL, Reference< XFrame > xFrame )
|
|
{
|
|
try
|
|
{
|
|
Reference< XURLTransformer > xURLTransformer( URLTransformer::create(xContext) );
|
|
util::URL aUrl;
|
|
aUrl.Complete = sURL;
|
|
xURLTransformer->parseStrict( aUrl );
|
|
Sequence< PropertyValue > aArgs;
|
|
Reference< XDispatchProvider > xDispatchProvider( xFrame, UNO_QUERY_THROW );
|
|
Reference< XDispatch > xDispatch = xDispatchProvider->queryDispatch( aUrl, OUString(), 0 ); // "_self"
|
|
if ( xDispatch.is() )
|
|
xDispatch->dispatch( aUrl, aArgs );
|
|
}
|
|
catch( Exception& )
|
|
{
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void ImpOptimizer::Optimize( const Sequence< PropertyValue >& rArguments )
|
|
{
|
|
if ( mxModel.is() )
|
|
{
|
|
sal_Int64 nEstimatedFileSize = 0;
|
|
SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 0 ) ) );
|
|
DispatchStatus();
|
|
|
|
int i, nICount;
|
|
for ( i = 0, nICount = rArguments.getLength(); i < nICount; i++ )
|
|
{
|
|
switch( TKGet( rArguments[ i ].Name ) )
|
|
{
|
|
case TK_StatusDispatcher : rArguments[ i ].Value >>= mxStatusDispatcher; break;
|
|
case TK_InformationDialog: rArguments[ i ].Value >>= mxInformationDialog; break;
|
|
case TK_Settings :
|
|
{
|
|
css::uno::Sequence< css::beans::PropertyValue > aSettings;
|
|
int j, nJCount;
|
|
rArguments[ i ].Value >>= aSettings;
|
|
for ( j = 0, nJCount = aSettings.getLength(); j < nJCount; j++ )
|
|
{
|
|
switch( TKGet( aSettings[ j ].Name ) )
|
|
{
|
|
case TK_JPEGCompression : aSettings[ j ].Value >>= mbJPEGCompression; break;
|
|
case TK_JPEGQuality : aSettings[ j ].Value >>= mnJPEGQuality; break;
|
|
case TK_RemoveCropArea : aSettings[ j ].Value >>= mbRemoveCropArea; break;
|
|
case TK_ImageResolution : aSettings[ j ].Value >>= mnImageResolution; break;
|
|
case TK_EmbedLinkedGraphics : aSettings[ j ].Value >>= mbEmbedLinkedGraphics; break;
|
|
case TK_OLEOptimization : aSettings[ j ].Value >>= mbOLEOptimization; break;
|
|
case TK_OLEOptimizationType : aSettings[ j ].Value >>= mnOLEOptimizationType; break;
|
|
case TK_CustomShowName : aSettings[ j ].Value >>= maCustomShowName; break;
|
|
case TK_DeleteUnusedMasterPages : aSettings[ j ].Value >>= mbDeleteUnusedMasterPages; break;
|
|
case TK_DeleteHiddenSlides : aSettings[ j ].Value >>= mbDeleteHiddenSlides; break;
|
|
case TK_DeleteNotesPages : aSettings[ j ].Value >>= mbDeleteNotesPages; break;
|
|
case TK_SaveAsURL : aSettings[ j ].Value >>= maSaveAsURL; break;
|
|
case TK_FilterName : aSettings[ j ].Value >>= maFilterName; break;
|
|
case TK_OpenNewDocument : aSettings[ j ].Value >>= mbOpenNewDocument; break;
|
|
case TK_EstimatedFileSize : aSettings[ j ].Value >>= nEstimatedFileSize; break;
|
|
default: break;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
default: break;
|
|
}
|
|
}
|
|
|
|
sal_Int64 nSourceSize = 0;
|
|
sal_Int64 nDestSize = 0;
|
|
|
|
Reference< XFrame > xSelf;
|
|
if ( !maSaveAsURL.isEmpty() )
|
|
{
|
|
|
|
SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 10 ) ) );
|
|
SetStatusValue( TK_Status, Any( OUString("STR_DUPLICATING_PRESENTATION") ) );
|
|
DispatchStatus();
|
|
|
|
Reference< XStorable >xStorable( mxModel, UNO_QUERY );
|
|
if ( xStorable.is() )
|
|
{
|
|
if ( xStorable->hasLocation() )
|
|
nSourceSize = PPPOptimizer::GetFileSize( xStorable->getLocation() );
|
|
|
|
Sequence< PropertyValue > aArguments;
|
|
if ( !maFilterName.isEmpty() )
|
|
{
|
|
int nLength = aArguments.getLength();
|
|
aArguments.realloc( nLength + 1 );
|
|
aArguments[ nLength ].Name = "FilterName";
|
|
aArguments[ nLength ].Value <<= maFilterName;
|
|
}
|
|
xStorable->storeToURL( maSaveAsURL, aArguments );
|
|
if ( !nSourceSize )
|
|
nSourceSize = PPPOptimizer::GetFileSize( maSaveAsURL );
|
|
|
|
SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 30 ) ) );
|
|
SetStatusValue( TK_Status, Any( OUString("STR_DUPLICATING_PRESENTATION") ) );
|
|
DispatchStatus();
|
|
|
|
Reference< XDesktop2 > xDesktop = Desktop::create( mxContext );
|
|
xSelf = xDesktop->findFrame( "_blank", FrameSearchFlag::CREATE );
|
|
Reference< XComponentLoader > xComponentLoader( xSelf, UNO_QUERY );
|
|
|
|
Sequence< PropertyValue > aLoadProps( 1 );
|
|
aLoadProps[ 0 ].Name = "Hidden";
|
|
aLoadProps[ 0 ].Value <<= true;
|
|
mxModel.set( xComponentLoader->loadComponentFromURL(
|
|
maSaveAsURL, "_self", 0, aLoadProps ), UNO_QUERY );
|
|
}
|
|
}
|
|
|
|
// check if the document is ReadOnly -> error
|
|
Reference< XStorable > xStorable( mxModel, UNO_QUERY );
|
|
if ( xStorable.is() && !xStorable->isReadonly() )
|
|
{
|
|
mxModel->lockControllers();
|
|
Optimize();
|
|
mxModel->unlockControllers();
|
|
|
|
// clearing undo stack:
|
|
Reference< XFrame > xFrame( xSelf.is() ? xSelf : mxInformationDialog );
|
|
if ( xFrame.is() )
|
|
{
|
|
const OUString sSlot( "slot:27115" );
|
|
DispatchURL( mxContext, sSlot, xFrame );
|
|
}
|
|
}
|
|
|
|
if ( !maSaveAsURL.isEmpty() )
|
|
{
|
|
if ( xStorable.is() )
|
|
{
|
|
xStorable->store();
|
|
nDestSize = PPPOptimizer::GetFileSize( maSaveAsURL );
|
|
}
|
|
}
|
|
|
|
if ( mxInformationDialog.is() )
|
|
{
|
|
InformationDialog aInformationDialog( mxContext, mxInformationDialog, maSaveAsURL, mbOpenNewDocument, nSourceSize, nDestSize, nEstimatedFileSize );
|
|
aInformationDialog.execute();
|
|
SetStatusValue( TK_OpenNewDocument, Any( mbOpenNewDocument ) );
|
|
DispatchStatus();
|
|
}
|
|
|
|
if ( !maSaveAsURL.isEmpty() )
|
|
{
|
|
if ( mbOpenNewDocument && xSelf.is() )
|
|
{
|
|
Reference< awt::XWindow > xContainerWindow( xSelf->getContainerWindow() );
|
|
xContainerWindow->setVisible( sal_True );
|
|
}
|
|
else
|
|
{
|
|
Reference< XComponent > xComponent( mxModel, UNO_QUERY );
|
|
xComponent->dispose();
|
|
}
|
|
}
|
|
if ( nSourceSize && nDestSize )
|
|
{
|
|
SetStatusValue( TK_FileSizeSource, Any( nSourceSize ) );
|
|
SetStatusValue( TK_FileSizeDestination, Any( nDestSize ) );
|
|
DispatchStatus();
|
|
}
|
|
}
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|