423 lines
19 KiB
C++
423 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 "graphiccollector.hxx"
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#include <com/sun/star/awt/XDevice.hpp>
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#include <com/sun/star/frame/Desktop.hpp>
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#include <com/sun/star/drawing/FillStyle.hpp>
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#include <com/sun/star/drawing/BitmapMode.hpp>
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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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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::graphic;
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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::presentation;
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const DeviceInfo& GraphicCollector::GetDeviceInfo( const Reference< XComponentContext >& rxFact )
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{
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static DeviceInfo aDeviceInfo;
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if( !aDeviceInfo.Width )
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{
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try
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{
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Reference< XDesktop2 > xDesktop = Desktop::create( rxFact );
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Reference< XFrame > xFrame( xDesktop->getActiveFrame() );
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Reference< XWindow > xWindow( xFrame->getContainerWindow() );
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Reference< XDevice > xDevice( xWindow, UNO_QUERY_THROW );
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aDeviceInfo = xDevice->getInfo();
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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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return aDeviceInfo;
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}
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static void ImpAddEntity( std::vector< GraphicCollector::GraphicEntity >& rGraphicEntities, const GraphicSettings& rGraphicSettings, const GraphicCollector::GraphicUser& rUser )
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{
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if ( !rGraphicSettings.mbEmbedLinkedGraphics )
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return;
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auto aIter = std::find_if(rGraphicEntities.begin(), rGraphicEntities.end(),
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[&rUser](const GraphicCollector::GraphicEntity& rGraphicEntity) {
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return rGraphicEntity.maUser[ 0 ].mxGraphic == rUser.mxGraphic;
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});
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if ( aIter == rGraphicEntities.end() )
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{
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GraphicCollector::GraphicEntity aEntity( rUser );
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rGraphicEntities.push_back( aEntity );
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}
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else
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{
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if ( rUser.maLogicalSize.Width > aIter->maLogicalSize.Width )
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aIter->maLogicalSize.Width = rUser.maLogicalSize.Width;
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if ( rUser.maLogicalSize.Height > aIter->maLogicalSize.Height )
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aIter->maLogicalSize.Height = rUser.maLogicalSize.Height;
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aIter->maUser.push_back( rUser );
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}
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}
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static void ImpAddGraphicEntity( const Reference< XComponentContext >& rxMSF, Reference< XShape > const & rxShape, const GraphicSettings& rGraphicSettings, std::vector< GraphicCollector::GraphicEntity >& rGraphicEntities )
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{
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Reference< XGraphic > xGraphic;
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Reference< XPropertySet > xShapePropertySet( rxShape, UNO_QUERY_THROW );
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if ( !(xShapePropertySet->getPropertyValue( u"Graphic"_ustr ) >>= xGraphic) )
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return;
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text::GraphicCrop aGraphicCropLogic( 0, 0, 0, 0 );
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GraphicCollector::GraphicUser aUser;
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aUser.mxShape = rxShape;
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aUser.mbFillBitmap = false;
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aUser.mxGraphic = xGraphic;
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xShapePropertySet->getPropertyValue( u"GraphicCrop"_ustr ) >>= aGraphicCropLogic;
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awt::Size aLogicalSize( rxShape->getSize() );
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// calculating the logical size, as if there were no cropping
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if ( aGraphicCropLogic.Left || aGraphicCropLogic.Right || aGraphicCropLogic.Top || aGraphicCropLogic.Bottom )
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{
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awt::Size aSize100thMM( GraphicCollector::GetOriginalSize( rxMSF, xGraphic ) );
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if ( aSize100thMM.Width && aSize100thMM.Height )
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{
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awt::Size aCropSize( aSize100thMM.Width - ( aGraphicCropLogic.Left + aGraphicCropLogic.Right ),
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aSize100thMM.Height - ( aGraphicCropLogic.Top + aGraphicCropLogic.Bottom ));
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if ( aCropSize.Width && aCropSize.Height )
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{
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awt::Size aNewLogSize( static_cast< sal_Int32 >( static_cast< double >( aSize100thMM.Width * aLogicalSize.Width ) / aCropSize.Width ),
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static_cast< sal_Int32 >( static_cast< double >( aSize100thMM.Height * aLogicalSize.Height ) / aCropSize.Height ) );
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aLogicalSize = aNewLogSize;
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}
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}
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}
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aUser.maGraphicCropLogic = aGraphicCropLogic;
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aUser.maLogicalSize = aLogicalSize;
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ImpAddEntity( rGraphicEntities, rGraphicSettings, aUser );
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}
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static void ImpAddFillBitmapEntity( const Reference< XComponentContext >& rxMSF, const Reference< XPropertySet >& rxPropertySet, const awt::Size& rLogicalSize,
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std::vector< GraphicCollector::GraphicEntity >& rGraphicEntities, const GraphicSettings& rGraphicSettings, const Reference< XPropertySet >& rxPagePropertySet )
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{
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try
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{
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FillStyle eFillStyle;
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if ( rxPropertySet->getPropertyValue( u"FillStyle"_ustr ) >>= eFillStyle )
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{
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if ( eFillStyle == FillStyle_BITMAP )
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{
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Reference< XBitmap > xFillBitmap;
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if ( rxPropertySet->getPropertyValue( u"FillBitmap"_ustr ) >>= xFillBitmap )
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{
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Reference< XGraphic > xGraphic( xFillBitmap, UNO_QUERY_THROW );
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awt::Size aLogicalSize( rLogicalSize );
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Reference< XPropertySetInfo > axPropSetInfo( rxPropertySet->getPropertySetInfo() );
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if ( axPropSetInfo.is() )
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{
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if ( axPropSetInfo->hasPropertyByName( u"FillBitmapMode"_ustr ) )
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{
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BitmapMode eBitmapMode;
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if ( rxPropertySet->getPropertyValue( u"FillBitmapMode"_ustr ) >>= eBitmapMode )
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{
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if ( ( eBitmapMode == BitmapMode_REPEAT ) || ( eBitmapMode == BitmapMode_NO_REPEAT ) )
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{
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bool bLogicalSize = false;
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awt::Size aSize( 0, 0 );
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if ( ( rxPropertySet->getPropertyValue( u"FillBitmapLogicalSize"_ustr ) >>= bLogicalSize )
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&& ( rxPropertySet->getPropertyValue( u"FillBitmapSizeX"_ustr ) >>= aSize.Width )
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&& ( rxPropertySet->getPropertyValue( u"FillBitmapSizeY"_ustr ) >>= aSize.Height ) )
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{
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if ( bLogicalSize )
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{
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if ( !aSize.Width || !aSize.Height )
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{
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awt::Size aSize100thMM( GraphicCollector::GetOriginalSize( rxMSF, xGraphic ) );
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if ( aSize100thMM.Width && aSize100thMM.Height )
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aLogicalSize = aSize100thMM;
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}
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else
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aLogicalSize = aSize;
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}
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else
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{
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aLogicalSize.Width = sal::static_int_cast< sal_Int32 >( ( static_cast< double >( aLogicalSize.Width ) * aSize.Width ) / -100.0 );
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aLogicalSize.Height = sal::static_int_cast< sal_Int32 >( ( static_cast< double >( aLogicalSize.Height ) * aSize.Height ) / -100.0 );
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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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GraphicCollector::GraphicUser aUser;
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aUser.mxPropertySet = rxPropertySet;
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aUser.mxGraphic = std::move(xGraphic);
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aUser.mbFillBitmap = true;
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aUser.maLogicalSize = aLogicalSize;
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aUser.mxPagePropertySet = rxPagePropertySet;
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ImpAddEntity( rGraphicEntities, rGraphicSettings, aUser );
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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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static void ImpCollectBackgroundGraphic( const Reference< XComponentContext >& rxMSF, const Reference< XDrawPage >& rxDrawPage, const GraphicSettings& rGraphicSettings, std::vector< GraphicCollector::GraphicEntity >& rGraphicEntities )
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{
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try
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{
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awt::Size aLogicalSize( 28000, 21000 );
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Reference< XPropertySet > xPropertySet( rxDrawPage, UNO_QUERY_THROW );
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xPropertySet->getPropertyValue( u"Width"_ustr ) >>= aLogicalSize.Width;
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xPropertySet->getPropertyValue( u"Height"_ustr ) >>= aLogicalSize.Height;
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Reference< XPropertySet > xBackgroundPropSet;
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if ( xPropertySet->getPropertyValue( u"Background"_ustr ) >>= xBackgroundPropSet )
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ImpAddFillBitmapEntity( rxMSF, xBackgroundPropSet, aLogicalSize, rGraphicEntities, rGraphicSettings, xPropertySet );
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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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static void ImpCollectGraphicObjects( const Reference< XComponentContext >& rxMSF, const Reference< XShapes >& rxShapes, const GraphicSettings& rGraphicSettings, std::vector< GraphicCollector::GraphicEntity >& rGraphicEntities )
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{
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for ( sal_Int32 i = 0; i < rxShapes->getCount(); i++ )
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{
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try
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{
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Reference< XShape > xShape( rxShapes->getByIndex( i ), UNO_QUERY_THROW );
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const OUString sShapeType( xShape->getShapeType() );
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if ( sShapeType == "com.sun.star.drawing.GroupShape" )
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{
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Reference< XShapes > xShapes( xShape, UNO_QUERY_THROW );
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ImpCollectGraphicObjects( rxMSF, xShapes, rGraphicSettings, rGraphicEntities );
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continue;
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}
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if ( sShapeType == "com.sun.star.drawing.GraphicObjectShape" ||
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sShapeType == "com.sun.star.presentation.GraphicObjectShape" )
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ImpAddGraphicEntity( rxMSF, xShape, rGraphicSettings, rGraphicEntities );
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// now check for a fillstyle
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Reference< XPropertySet > xEmptyPagePropSet;
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Reference< XPropertySet > xShapePropertySet( xShape, UNO_QUERY_THROW );
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awt::Size aLogicalSize( xShape->getSize() );
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ImpAddFillBitmapEntity( rxMSF, xShapePropertySet, aLogicalSize, rGraphicEntities, rGraphicSettings, xEmptyPagePropSet );
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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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}
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awt::Size GraphicCollector::GetOriginalSize( const Reference< XComponentContext >& rxMSF, const Reference< XGraphic >& rxGraphic )
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{
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awt::Size aSize100thMM( 0, 0 );
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Reference< XPropertySet > xGraphicPropertySet( rxGraphic, UNO_QUERY_THROW );
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if ( xGraphicPropertySet->getPropertyValue( u"Size100thMM"_ustr ) >>= aSize100thMM )
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{
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if ( !aSize100thMM.Width && !aSize100thMM.Height )
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{ // MAPMODE_PIXEL USED :-(
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awt::Size aSourceSizePixel( 0, 0 );
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if ( xGraphicPropertySet->getPropertyValue( u"SizePixel"_ustr ) >>= aSourceSizePixel )
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{
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const DeviceInfo& rDeviceInfo( GraphicCollector::GetDeviceInfo( rxMSF ) );
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if ( rDeviceInfo.PixelPerMeterX && rDeviceInfo.PixelPerMeterY )
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{
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aSize100thMM.Width = static_cast< sal_Int32 >( ( aSourceSizePixel.Width * 100000.0 ) / rDeviceInfo.PixelPerMeterX );
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aSize100thMM.Height = static_cast< sal_Int32 >( ( aSourceSizePixel.Height * 100000.0 ) / rDeviceInfo.PixelPerMeterY );
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}
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}
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}
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}
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return aSize100thMM;
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}
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void GraphicCollector::CollectGraphics( const Reference< XComponentContext >& rxMSF, const Reference< XModel >& rxModel,
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const GraphicSettings& rGraphicSettings, std::vector< GraphicCollector::GraphicEntity >& rGraphicList )
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{
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try
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{
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sal_Int32 i;
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Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW );
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Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_SET_THROW );
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for ( 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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ImpCollectBackgroundGraphic( rxMSF, xDrawPage, rGraphicSettings, rGraphicList );
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ImpCollectGraphicObjects( rxMSF, xDrawPage, rGraphicSettings, rGraphicList );
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Reference< XPresentationPage > xPresentationPage( xDrawPage, UNO_QUERY_THROW );
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Reference< XDrawPage > xNotesPage( xPresentationPage->getNotesPage() );
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ImpCollectBackgroundGraphic( rxMSF, xNotesPage, rGraphicSettings, rGraphicList );
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ImpCollectGraphicObjects( rxMSF, xNotesPage, rGraphicSettings, rGraphicList );
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}
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Reference< XMasterPagesSupplier > xMasterPagesSupplier( rxModel, UNO_QUERY_THROW );
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Reference< XDrawPages > xMasterPages( xMasterPagesSupplier->getMasterPages(), UNO_SET_THROW );
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for ( 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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ImpCollectBackgroundGraphic( rxMSF, xMasterPage, rGraphicSettings, rGraphicList );
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ImpCollectGraphicObjects( rxMSF, xMasterPage, rGraphicSettings, rGraphicList );
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}
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for( auto& rGraphic : rGraphicList )
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{
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// check if it is possible to remove the crop area
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rGraphic.mbRemoveCropArea = rGraphicSettings.mbRemoveCropArea;
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if ( rGraphic.mbRemoveCropArea )
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{
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std::vector< GraphicCollector::GraphicUser >::iterator aGUIter( rGraphic.maUser.begin() );
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while( rGraphic.mbRemoveCropArea && ( aGUIter != rGraphic.maUser.end() ) )
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{
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if ( aGUIter->maGraphicCropLogic.Left || aGUIter->maGraphicCropLogic.Top
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|| aGUIter->maGraphicCropLogic.Right || aGUIter->maGraphicCropLogic.Bottom )
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{
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if ( aGUIter == rGraphic.maUser.begin() )
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rGraphic.maGraphicCropLogic = aGUIter->maGraphicCropLogic;
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else if ( ( rGraphic.maGraphicCropLogic.Left != aGUIter->maGraphicCropLogic.Left )
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|| ( rGraphic.maGraphicCropLogic.Top != aGUIter->maGraphicCropLogic.Top )
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|| ( rGraphic.maGraphicCropLogic.Right != aGUIter->maGraphicCropLogic.Right )
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|| ( rGraphic.maGraphicCropLogic.Bottom != aGUIter->maGraphicCropLogic.Bottom ) )
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{
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rGraphic.mbRemoveCropArea = false;
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}
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}
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else
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rGraphic.mbRemoveCropArea = false;
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++aGUIter;
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}
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}
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if ( !rGraphic.mbRemoveCropArea )
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rGraphic.maGraphicCropLogic = text::GraphicCrop( 0, 0, 0, 0 );
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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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static void ImpCountGraphicObjects( const Reference< XComponentContext >& rxMSF, const Reference< XShapes >& rxShapes, const GraphicSettings& rGraphicSettings, sal_Int32& rnGraphics )
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{
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for ( sal_Int32 i = 0; i < rxShapes->getCount(); i++ )
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{
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try
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{
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Reference< XShape > xShape( rxShapes->getByIndex( i ), UNO_QUERY_THROW );
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const OUString sShapeType( xShape->getShapeType() );
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if ( sShapeType == "com.sun.star.drawing.GroupShape" )
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{
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Reference< XShapes > xShapes( xShape, UNO_QUERY_THROW );
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ImpCountGraphicObjects( rxMSF, xShapes, rGraphicSettings, rnGraphics );
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continue;
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}
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if ( sShapeType == "com.sun.star.drawing.GraphicObjectShape" ||
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sShapeType == "com.sun.star.presentation.GraphicObjectShape" )
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{
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rnGraphics++;
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}
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// now check for a fillstyle
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Reference< XPropertySet > xShapePropertySet( xShape, UNO_QUERY_THROW );
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FillStyle eFillStyle;
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if ( xShapePropertySet->getPropertyValue( u"FillStyle"_ustr ) >>= eFillStyle )
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{
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if ( eFillStyle == FillStyle_BITMAP )
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{
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rnGraphics++;
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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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}
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static void ImpCountBackgroundGraphic(
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const Reference< XDrawPage >& rxDrawPage, sal_Int32& rnGraphics )
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{
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try
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{
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awt::Size aLogicalSize( 28000, 21000 );
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Reference< XPropertySet > xPropertySet( rxDrawPage, UNO_QUERY_THROW );
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xPropertySet->getPropertyValue( u"Width"_ustr ) >>= aLogicalSize.Width;
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xPropertySet->getPropertyValue( u"Height"_ustr ) >>= aLogicalSize.Height;
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Reference< XPropertySet > xBackgroundPropSet;
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if ( xPropertySet->getPropertyValue( u"Background"_ustr ) >>= xBackgroundPropSet )
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{
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FillStyle eFillStyle;
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if ( xBackgroundPropSet->getPropertyValue( u"FillStyle"_ustr ) >>= eFillStyle )
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{
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if ( eFillStyle == FillStyle_BITMAP )
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{
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rnGraphics++;
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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 GraphicCollector::CountGraphics( const Reference< XComponentContext >& rxMSF, const Reference< XModel >& rxModel,
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const GraphicSettings& rGraphicSettings, sal_Int32& rnGraphics )
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{
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try
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{
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sal_Int32 i;
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Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW );
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Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_SET_THROW );
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for ( 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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ImpCountBackgroundGraphic( xDrawPage, rnGraphics );
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ImpCountGraphicObjects( rxMSF, xDrawPage, rGraphicSettings, rnGraphics );
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Reference< XPresentationPage > xPresentationPage( xDrawPage, UNO_QUERY_THROW );
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Reference< XDrawPage > xNotesPage( xPresentationPage->getNotesPage() );
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ImpCountBackgroundGraphic( xNotesPage, rnGraphics );
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ImpCountGraphicObjects( rxMSF, xNotesPage, rGraphicSettings, rnGraphics );
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}
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Reference< XMasterPagesSupplier > xMasterPagesSupplier( rxModel, UNO_QUERY_THROW );
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Reference< XDrawPages > xMasterPages( xMasterPagesSupplier->getMasterPages(), UNO_SET_THROW );
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for ( 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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ImpCountBackgroundGraphic( xMasterPage, rnGraphics );
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ImpCountGraphicObjects( rxMSF, xMasterPage, rGraphicSettings, rnGraphics );
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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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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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