140 lines
4.6 KiB
C++
140 lines
4.6 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_svtools.hxx"
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#include <svtools/chartprettypainter.hxx>
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#include <tools/globname.hxx>
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#include <sot/clsids.hxx>
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// header for function rtl_createUuid
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#include <rtl/uuid.h>
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#include <vcl/pdfextoutdevdata.hxx>
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#include <com/sun/star/lang/XUnoTunnel.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <svtools/embedhlp.hxx>
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using namespace ::com::sun::star;
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ChartPrettyPainter::ChartPrettyPainter()
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{
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}
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ChartPrettyPainter::~ChartPrettyPainter()
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{
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}
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bool ChartPrettyPainter::DoPaint(OutputDevice* /*pOutDev*/, const Rectangle& /*rLogicObjectRect*/) const
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{
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return false;
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}
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//static
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const uno::Sequence<sal_Int8>& ChartPrettyPainter::getUnoTunnelId()
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{
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static uno::Sequence<sal_Int8> * pSeq = 0;
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if( !pSeq )
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{
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osl::Guard< osl::Mutex > aGuard( osl::Mutex::getGlobalMutex() );
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if( !pSeq )
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{
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static uno::Sequence< sal_Int8 > aSeq( 16 );
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rtl_createUuid( (sal_uInt8*)aSeq.getArray(), 0, sal_True );
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pSeq = &aSeq;
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}
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}
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return *pSeq;
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}
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bool ChartPrettyPainter::IsChart( const svt::EmbeddedObjectRef& xObjRef )
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{
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if ( !xObjRef.is() )
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return false;
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SvGlobalName aObjClsId( xObjRef->getClassID() );
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if(
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SvGlobalName(SO3_SCH_CLASSID_30) == aObjClsId
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|| SvGlobalName(SO3_SCH_CLASSID_40) == aObjClsId
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|| SvGlobalName(SO3_SCH_CLASSID_50) == aObjClsId
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|| SvGlobalName(SO3_SCH_CLASSID_60) == aObjClsId)
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{
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return true;
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}
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return false;
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}
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bool ChartPrettyPainter::ShouldPrettyPaintChartOnThisDevice( OutputDevice* pOutDev )
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{
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if( !pOutDev )
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return false;
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//at least the print preview in calc has a paint loop due to too much invalidate calls deep in sdr
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//to avoid the paint loop we use the metafile replacement in this case instead of direct rendering
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if( OUTDEV_WINDOW == pOutDev->GetOutDevType() )
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return false;
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if( OUTDEV_PRINTER == pOutDev->GetOutDevType() )
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return true;
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vcl::PDFExtOutDevData* pPDFData = PTR_CAST( vcl::PDFExtOutDevData, pOutDev->GetExtOutDevData() );
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if( pPDFData )
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return true;
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return false;
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}
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bool ChartPrettyPainter::DoPrettyPaintChart( uno::Reference< frame::XModel > xChartModel, OutputDevice* pOutDev, const Rectangle& rLogicObjectRect )
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{
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//charts must be painted resolution dependent!! #i82893#, #i75867#
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if( !xChartModel.is() || !ShouldPrettyPaintChartOnThisDevice( pOutDev ) )
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return false;
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try
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{
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uno::Reference< lang::XMultiServiceFactory > xFact( xChartModel, uno::UNO_QUERY );
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OSL_ENSURE( xFact.is(), "Chart cannot be painted pretty!\n" );
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if( xFact.is() )
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{
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uno::Reference< lang::XUnoTunnel > xChartRenderer( xFact->createInstance(
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::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart2.ChartRenderer" ) ) ), uno::UNO_QUERY );
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OSL_ENSURE( xChartRenderer.is(), "Chart cannot be painted pretty!\n" );
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if( xChartRenderer.is() )
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{
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ChartPrettyPainter* pPrettyPainter = reinterpret_cast<ChartPrettyPainter*>(
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xChartRenderer->getSomething( ChartPrettyPainter::getUnoTunnelId() ));
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if( pPrettyPainter )
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return pPrettyPainter->DoPaint(pOutDev, rLogicObjectRect);
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}
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}
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}
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catch( uno::Exception& e )
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{
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(void)e;
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DBG_ERROR( "Chart cannot be painted pretty!" );
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}
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return false;
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}
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