69b5e2990a
2005/09/05 13:01:13 rt 1.5.284.1: #i54170# Change license header: remove SISSL
333 lines
12 KiB
C++
333 lines
12 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: svgprinter.cxx,v $
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*
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* $Revision: 1.6 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 20:41:21 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#define _RMPRINTER_EXT
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#include "svgprinter.hxx"
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#include "svgaction.hxx"
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#include <uno/mapping.hxx>
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#include <vcl/print.hxx>
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#include <vcl/virdev.hxx>
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static const char aXMLElemSVG[] = "svg";
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static const char aXMLElemMetaSVG[] = "staroffice:svgElementMeta";
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static const char aXMLElemDesc[] = "desc";
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static const char aXMLElemMeta[] = "metadata";
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static const char aXMLElemRect[] = "rect";
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static const char aXMLAttrMetaSVGOuter[] = "isOuterElement";
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static const char aXMLAttrMetaSVGPage[] = "isPageElement";
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static const char aXMLAttrViewBox[] = "viewBox";
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static const char aXMLAttrX[] = "x";
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static const char aXMLAttrY[] = "y";
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static const char aXMLAttrWidth[] = "width";
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static const char aXMLAttrHeight[] = "height";
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// ----------------
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// - SVGMtfExport -
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// ----------------
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class SVGPrinterExport : public SvXMLExport
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{
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private:
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Printer maPrinter;
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VirtualDevice* mpVDev;
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SvXMLElementExport* mpOuterElement;
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sal_uInt32 mnPage;
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SVGPrinterExport();
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SvXMLElementExport* ImplCreateSVGElement( const JobSetup& rSetup, Size& rOutputSize );
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void ImplWriteMetaAttr( sal_Bool bOuter, sal_Bool bPage );
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protected:
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virtual void _ExportMeta() {}
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virtual void _ExportStyles( BOOL bUsed ) {}
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virtual void _ExportAutoStyles() {}
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virtual void _ExportContent() {}
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virtual void _ExportMasterStyles() {}
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virtual ULONG exportDoc( enum ::xmloff::token::XMLTokenEnum eClass = ::xmloff::token::XML_TOKEN_INVALID ) { return 0; }
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public:
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// #110680#
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SVGPrinterExport(
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const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
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const REF( NMSP_SAX::XDocumentHandler )& rxHandler,
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const JobSetup& rSetup,
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const NMSP_RTL::OUString& rJobName,
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sal_uInt32 nCopies,
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sal_Bool bCollate );
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virtual ~SVGPrinterExport();
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virtual void writePage( const JobSetup& rJobSetup, const GDIMetaFile& rMtf );
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};
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// -----------------------------------------------------------------------------
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// #110680#
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SVGPrinterExport::SVGPrinterExport(
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const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
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const REF( NMSP_SAX::XDocumentHandler )& rxHandler,
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const JobSetup& rSetup,
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const NMSP_RTL::OUString& rJobName,
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sal_uInt32 nCopies,
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sal_Bool bCollate )
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: SvXMLExport( xServiceFactory, NMSP_RTL::OUString(), rxHandler ),
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mpVDev( NULL ),
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mnPage( 0 )
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{
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maPrinter.SetJobSetup( rSetup );
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GetDocHandler()->startDocument();
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REF( NMSP_SAX::XExtendedDocumentHandler ) xExtDocHandler( GetDocHandler(), NMSP_UNO::UNO_QUERY );
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if( xExtDocHandler.is() )
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{
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NMSP_RTL::OUString aString;
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const NMSP_RTL::OUString aLineFeed( NMSP_RTL::OUString::valueOf( (sal_Unicode) 0x0a ) );
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// intro
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xExtDocHandler->unknown( ( aString = SVG_DTD_STRING ) += aLineFeed );
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xExtDocHandler->unknown( ( aString = B2UCONST( "<!ELEMENT metadata (#PCDATA | staroffice:svgElementMeta)*> " ) += aLineFeed ) );
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xExtDocHandler->unknown( ( aString = B2UCONST( "<!ELEMENT staroffice:svgElementMeta ANY> " ) += aLineFeed ) );
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xExtDocHandler->unknown( ( aString = B2UCONST( "<!ATTLIST staroffice:svgElementMeta " ) += aLineFeed ) );
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// ATTLIST
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xExtDocHandler->unknown( ( aString = B2UCONST( "isOuterElement (true | false) \"false\" " ) += aLineFeed ) );
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xExtDocHandler->unknown( ( aString = B2UCONST( "isPageElement (true | false) \"true\"" ) += aLineFeed ) );
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// end of intro
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xExtDocHandler->unknown( ( aString = B2UCONST( ">" ) += aLineFeed ) );
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xExtDocHandler->unknown( ( aString = B2UCONST( "]>" ) ) );
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}
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// create outer element
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Size aOutputSize;
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mpOuterElement = ImplCreateSVGElement( rSetup, aOutputSize );
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// write description
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SvXMLElementExport* pDescElem = new SvXMLElementExport( *this, XML_NAMESPACE_NONE, aXMLElemDesc, TRUE, TRUE );
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NMSP_RTL::OUString aDesc( B2UCONST( "document name: " ) );
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GetDocHandler()->characters( aDesc += rJobName );
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delete pDescElem;
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// write meta attributes
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ImplWriteMetaAttr( TRUE, FALSE );
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}
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// -----------------------------------------------------------------------------
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SVGPrinterExport::~SVGPrinterExport()
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{
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delete mpOuterElement;
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GetDocHandler()->endDocument();
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delete mpVDev;
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}
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// -----------------------------------------------------------------------------
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SvXMLElementExport* SVGPrinterExport::ImplCreateSVGElement( const JobSetup& rSetup, Size& rOutputSize )
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{
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NMSP_RTL::OUString aAttr;
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delete mpVDev;
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mpVDev = new VirtualDevice;
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mpVDev->EnableOutput( FALSE );
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mpVDev->SetMapMode( MAP_100TH_MM );
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maPrinter.SetJobSetup( rSetup );
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rOutputSize = maPrinter.PixelToLogic( maPrinter.GetOutputSizePixel(), mpVDev->GetMapMode() );
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aAttr = SVGActionWriter::GetValueString( rOutputSize.Width(), sal_True );
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AddAttribute( XML_NAMESPACE_NONE, aXMLAttrWidth, aAttr );
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aAttr = SVGActionWriter::GetValueString( rOutputSize.Height(), sal_True );
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AddAttribute( XML_NAMESPACE_NONE, aXMLAttrHeight, aAttr );
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aAttr = B2UCONST( "0.0 0.0 " );
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aAttr += SVGActionWriter::GetValueString( rOutputSize.Width(), sal_True );
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aAttr += B2UCONST( " " );
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aAttr += SVGActionWriter::GetValueString( rOutputSize.Height(), sal_True );
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AddAttribute( XML_NAMESPACE_NONE, aXMLAttrViewBox, aAttr );
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return( new SvXMLElementExport( *this, XML_NAMESPACE_NONE, aXMLElemSVG, TRUE, TRUE ) );
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}
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// -----------------------------------------------------------------------------
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void SVGPrinterExport::ImplWriteMetaAttr( sal_Bool bOuter, sal_Bool bPage )
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{
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SvXMLElementExport aMetaData( *this, XML_NAMESPACE_NONE, aXMLElemMeta, TRUE, TRUE );
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NMSP_RTL::OUString aAttr;
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aAttr = bOuter ? B2UCONST( "true" ) : B2UCONST( "false" );
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AddAttribute( XML_NAMESPACE_NONE, aXMLAttrMetaSVGOuter, aAttr );
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aAttr = bPage ? B2UCONST( "true" ) : B2UCONST( "false" );
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AddAttribute( XML_NAMESPACE_NONE, aXMLAttrMetaSVGPage, aAttr );
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{
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delete( new SvXMLElementExport( *this, XML_NAMESPACE_NONE, aXMLElemMetaSVG, TRUE, TRUE ) );
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}
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}
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// -----------------------------------------------------------------------------
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void SVGPrinterExport::writePage( const JobSetup& rSetup, const GDIMetaFile& rMtf )
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{
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Size aOutputSize;
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NMSP_RTL::OUString aAttr;
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SvXMLElementExport* pPageElem = ImplCreateSVGElement( rSetup, aOutputSize );
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// write description
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SvXMLElementExport* pDescElem = new SvXMLElementExport( *this, XML_NAMESPACE_NONE, aXMLElemDesc, TRUE, TRUE );
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NMSP_RTL::OUString aDesc( B2UCONST( "page: " ) );
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GetDocHandler()->characters( aDesc += NMSP_RTL::OUString::valueOf( (sal_Int32) ++mnPage ) );
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delete pDescElem;
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// write meta attributes
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ImplWriteMetaAttr( FALSE, TRUE );
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// write dummy rect element
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aAttr = B2UCONST( "0.0" );
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AddAttribute( XML_NAMESPACE_NONE, aXMLAttrX, aAttr );
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AddAttribute( XML_NAMESPACE_NONE, aXMLAttrY, aAttr );
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aAttr = SVGActionWriter::GetValueString( aOutputSize.Width(), sal_True );
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AddAttribute( XML_NAMESPACE_NONE, aXMLAttrWidth, aAttr );
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aAttr = SVGActionWriter::GetValueString( aOutputSize.Height(), sal_True );
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AddAttribute( XML_NAMESPACE_NONE, aXMLAttrHeight, aAttr );
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delete( new SvXMLElementExport( *this, XML_NAMESPACE_NONE, aXMLElemRect, TRUE, TRUE ) );
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delete( new SVGActionWriter( *this, rMtf, mpVDev, TRUE ) );
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delete pPageElem;
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}
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// --------------
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// - SVGPrinter -
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// --------------
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SVGPrinter::SVGPrinter( const REF( NMSP_LANG::XMultiServiceFactory )& rxMgr ) :
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mxFact( rxMgr ),
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mpWriter( NULL )
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{
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}
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// -----------------------------------------------------------------------------
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SVGPrinter::~SVGPrinter()
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{
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delete mpWriter;
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}
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// -----------------------------------------------------------------------------
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ANY SAL_CALL SVGPrinter::queryInterface( const NMSP_UNO::Type & rType ) throw( NMSP_UNO::RuntimeException )
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{
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const ANY aRet( NMSP_CPPU::queryInterface( rType, static_cast< NMSP_SVG::XSVGPrinter* >( this ) ) );
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return( aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ) );
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}
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// -----------------------------------------------------------------------------
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void SAL_CALL SVGPrinter::acquire() throw()
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{
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OWeakObject::acquire();
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}
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// -----------------------------------------------------------------------------
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void SAL_CALL SVGPrinter::release() throw()
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{
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OWeakObject::release();
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}
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// -----------------------------------------------------------------------------
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sal_Bool SAL_CALL SVGPrinter::startJob( const REF( NMSP_SAX::XDocumentHandler )& rxHandler,
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const SEQ( sal_Int8 )& rJobSetupSeq,
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const NMSP_RTL::OUString& rJobName,
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sal_uInt32 nCopies, sal_Bool bCollate ) throw( NMSP_UNO::RuntimeException )
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{
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const sal_Bool bRet = ( mpWriter == NULL );
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if( bRet )
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{
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SvMemoryStream aMemStm( (char*) rJobSetupSeq.getConstArray(), rJobSetupSeq.getLength(), STREAM_READ );
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JobSetup aJobSetup;
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aMemStm.SetCompressMode( COMPRESSMODE_FULL );
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aMemStm >> aJobSetup;
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const REF( NMSP_SAX::XDocumentHandler ) xDocumentHandler( rxHandler );
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// #110680#
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// mpWriter = new SVGPrinterExport( xDocumentHandler, aJobSetup, rJobName, nCopies, bCollate );
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mpWriter = new SVGPrinterExport( mxFact, xDocumentHandler, aJobSetup, rJobName, nCopies, bCollate );
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}
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return bRet;
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}
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// -----------------------------------------------------------------------------
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void SAL_CALL SVGPrinter::printPage( const SEQ( sal_Int8 )& rPrintPage ) throw( NMSP_UNO::RuntimeException )
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{
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SvMemoryStream aMemStm( (char*) rPrintPage.getConstArray(), rPrintPage.getLength(), STREAM_READ );
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PrinterPage aPage;
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aMemStm.SetCompressMode( COMPRESSMODE_FULL );
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aMemStm >> aPage;
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mpWriter->writePage( aPage.GetJobSetup(), *aPage.GetGDIMetaFile() );
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}
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// -----------------------------------------------------------------------------
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void SAL_CALL SVGPrinter::endJob() throw( NMSP_UNO::RuntimeException )
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{
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delete mpWriter, mpWriter = NULL;
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}
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