371 lines
12 KiB
C++
371 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: xmlexport.cxx,v $
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*
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* $Revision: 1.8 $
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*
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* last change: $Author: rt $ $Date: 2005-09-09 01:15:47 $
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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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#ifndef _TOOLS_DEBUG_HXX
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#include <tools/debug.hxx>
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#endif
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#ifndef _COM_SUN_STAR_XML_SAX_INPUTSOURCE_HPP_
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#include <com/sun/star/xml/sax/InputSource.hpp>
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#endif
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#ifndef _COM_SUN_STAR_XML_SAX_XPARSER_HPP_
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#include <com/sun/star/xml/sax/XParser.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#endif
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#ifndef _COM_SUN_STAR_XML_SAX_XDOCUMENTHANDLER_HPP_
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#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XCOMPONENT_HPP_
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#include <com/sun/star/lang/XComponent.hpp>
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#endif
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#ifndef _COM_SUN_STAR_IO_XACTIVEDATASOURCE_HPP_
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#include <com/sun/star/io/XActiveDataSource.hpp>
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#endif
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#ifndef _COM_SUN_STAR_XML_SAX_SAXPARSEEXCEPTION_HPP_
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#include <com/sun/star/xml/sax/SAXParseException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_IO_XOUTPUTSTREAM_HPP_
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#include <com/sun/star/io/XOutputStream.hpp>
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#endif
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#ifndef _COM_SUN_STAR_DOCUMENT_XFILTER_HPP_
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#include <com/sun/star/document/XFilter.hpp>
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#endif
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#ifndef _COM_SUN_STAR_DOCUMENT_XEXPORTER_HPP_
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#include <com/sun/star/document/XExporter.hpp>
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#endif
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#ifndef _COM_SUN_STAR_DOCUMENT_XIMPORTER_HPP_
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#include <com/sun/star/document/XImporter.hpp>
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#endif
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#ifndef _COMPHELPER_PROCESSFACTORY_HXX_
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#include <comphelper/processfactory.hxx>
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#endif
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#ifndef _UTL_STREAM_WRAPPER_HXX_
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#include <unotools/streamwrap.hxx>
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#endif
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#ifndef _SOT_STORAGE_HXX
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#include <sot/storage.hxx>
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#endif
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#ifndef _SVDMODEL_HXX
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#include <svdmodel.hxx>
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#endif
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#ifndef _XMLEOHLP_HXX
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#include <xmleohlp.hxx>
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#endif
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#ifndef _XMLGRHLP_HXX
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#include <xmlgrhlp.hxx>
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#endif
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#include "unomodel.hxx"
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using namespace ::rtl;
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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sal_Bool SvxDrawingLayerExport( SdrModel* pModel, uno::Reference<io::XOutputStream> xOut, Reference< lang::XComponent > xComponent )
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{
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return SvxDrawingLayerExport( pModel, xOut, xComponent, "com.sun.star.comp.DrawingLayer.XMLExporter" );
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}
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sal_Bool SvxDrawingLayerExport( SdrModel* pModel, uno::Reference<io::XOutputStream> xOut, Reference< lang::XComponent > xComponent, const char* pExportService )
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{
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sal_Bool bDocRet = xOut.is();
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Reference< document::XGraphicObjectResolver > xGraphicResolver;
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SvXMLGraphicHelper *pGraphicHelper = 0;
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Reference< document::XEmbeddedObjectResolver > xObjectResolver;
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SvXMLEmbeddedObjectHelper *pObjectHelper = 0;
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try
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{
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if( !xComponent.is() )
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{
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xComponent = new SvxUnoDrawingModel( pModel );
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pModel->setUnoModel( Reference< XInterface >::query( xComponent ) );
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}
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uno::Reference< lang::XMultiServiceFactory> xServiceFactory( ::comphelper::getProcessServiceFactory() );
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if( !xServiceFactory.is() )
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{
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DBG_ERROR( "got no service manager" );
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bDocRet = sal_False;
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}
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if( bDocRet )
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{
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uno::Reference< uno::XInterface > xWriter( xServiceFactory->createInstance( OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.xml.sax.Writer" ) ) ) );
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if( !xWriter.is() )
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{
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DBG_ERROR( "com.sun.star.xml.sax.Writer service missing" );
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bDocRet = sal_False;
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}
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SfxObjectShell *pPersist = pModel->GetPersist();
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if( pPersist )
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{
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pObjectHelper = SvXMLEmbeddedObjectHelper::Create( *pPersist, EMBEDDEDOBJECTHELPER_MODE_WRITE );
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xObjectResolver = pObjectHelper;
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}
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pGraphicHelper = SvXMLGraphicHelper::Create( GRAPHICHELPER_MODE_WRITE );
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xGraphicResolver = pGraphicHelper;
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if( bDocRet )
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{
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uno::Reference<xml::sax::XDocumentHandler> xHandler( xWriter, uno::UNO_QUERY );
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// doc export
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uno::Reference< io::XActiveDataSource > xDocSrc( xWriter, uno::UNO_QUERY );
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xDocSrc->setOutputStream( xOut );
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uno::Sequence< uno::Any > aArgs( xObjectResolver.is() ? 3 : 2 );
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aArgs[0] <<= xHandler;
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aArgs[1] <<= xGraphicResolver;
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if( xObjectResolver.is() )
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aArgs[2] <<= xObjectResolver;
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uno::Reference< document::XFilter > xFilter( xServiceFactory->createInstanceWithArguments( OUString::createFromAscii( pExportService ), aArgs ), uno::UNO_QUERY );
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if( !xFilter.is() )
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{
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DBG_ERROR( "com.sun.star.comp.Draw.XMLExporter service missing" );
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bDocRet = sal_False;
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}
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if( bDocRet )
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{
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uno::Reference< document::XExporter > xExporter( xFilter, uno::UNO_QUERY );
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if( xExporter.is() )
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{
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xExporter->setSourceDocument( xComponent );
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uno::Sequence< beans::PropertyValue > aDescriptor( 0 );
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bDocRet = xFilter->filter( aDescriptor );
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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(uno::Exception e)
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{
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#if OSL_DEBUG_LEVEL > 1
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ByteString aError( "uno Exception caught while exporting:\n" );
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aError += ByteString( String( e.Message), RTL_TEXTENCODING_ASCII_US );
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DBG_ERROR( aError.GetBuffer() );
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#endif
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bDocRet = sal_False;
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}
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if( pGraphicHelper )
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SvXMLGraphicHelper::Destroy( pGraphicHelper );
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xGraphicResolver = 0;
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if( pObjectHelper )
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SvXMLEmbeddedObjectHelper::Destroy( pObjectHelper );
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xObjectResolver = 0;
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return bDocRet;
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}
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sal_Bool SvxDrawingLayerExport( SdrModel* pModel, uno::Reference<io::XOutputStream> xOut )
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{
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Reference< lang::XComponent > xComponent;
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return SvxDrawingLayerExport( pModel, xOut, xComponent );
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}
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//-////////////////////////////////////////////////////////////////////
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sal_Bool SvxDrawingLayerImport( SdrModel* pModel, uno::Reference<io::XInputStream> xInputStream, Reference< lang::XComponent > xComponent )
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{
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return SvxDrawingLayerImport( pModel, xInputStream, xComponent, "com.sun.star.comp.Draw.XMLOasisImporter" );
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}
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sal_Bool SvxDrawingLayerImport( SdrModel* pModel, uno::Reference<io::XInputStream> xInputStream, Reference< lang::XComponent > xComponent, const char* pImportService )
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{
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sal_uInt32 nRet = 0;
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Reference< document::XGraphicObjectResolver > xGraphicResolver;
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SvXMLGraphicHelper *pGraphicHelper = 0;
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Reference< document::XEmbeddedObjectResolver > xObjectResolver;
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SvXMLEmbeddedObjectHelper *pObjectHelper = 0;
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if( !xComponent.is() )
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{
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xComponent = new SvxUnoDrawingModel( pModel );
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pModel->setUnoModel( Reference< XInterface >::query( xComponent ) );
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}
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Reference< frame::XModel > xModel( xComponent, UNO_QUERY );
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try
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{
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// Get service factory
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Reference< lang::XMultiServiceFactory > xServiceFactory = comphelper::getProcessServiceFactory();
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DBG_ASSERT( xServiceFactory.is(), "XMLReader::Read: got no service manager" );
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if( !xServiceFactory.is() )
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nRet = 1;
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if( 0 == nRet )
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{
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xModel->lockControllers();
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// -------------------------------------
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pGraphicHelper = SvXMLGraphicHelper::Create( GRAPHICHELPER_MODE_READ );
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xGraphicResolver = pGraphicHelper;
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SfxObjectShell *pPersist = pModel->GetPersist();
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if( pPersist )
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{
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pObjectHelper = SvXMLEmbeddedObjectHelper::Create(
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*pPersist,
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EMBEDDEDOBJECTHELPER_MODE_READ );
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xObjectResolver = pObjectHelper;
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}
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}
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// -------------------------------------
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if( 0 == nRet )
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{
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// parse
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// prepare ParserInputSrouce
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xml::sax::InputSource aParserInput;
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aParserInput.aInputStream = xInputStream;
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// get parser
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Reference< xml::sax::XParser > xParser( xServiceFactory->createInstance( OUString::createFromAscii("com.sun.star.xml.sax.Parser") ), UNO_QUERY );
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DBG_ASSERT( xParser.is(), "Can't create parser" );
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// prepare filter arguments
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Sequence<Any> aFilterArgs( 2 );
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Any *pArgs = aFilterArgs.getArray();
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*pArgs++ <<= xGraphicResolver;
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*pArgs++ <<= xObjectResolver;
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// get filter
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Reference< xml::sax::XDocumentHandler > xFilter( xServiceFactory->createInstanceWithArguments( OUString::createFromAscii( pImportService ), aFilterArgs), UNO_QUERY );
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DBG_ASSERT( xFilter.is(), "Can't instantiate filter component." );
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if( !xParser.is() || !xFilter.is() )
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{
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nRet = 1;
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}
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else
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{
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// connect parser and filter
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xParser->setDocumentHandler( xFilter );
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// connect model and filter
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uno::Reference < document::XImporter > xImporter( xFilter, UNO_QUERY );
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xImporter->setTargetDocument( xComponent );
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// finally, parser the stream
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xParser->parseStream( aParserInput );
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}
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}
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}
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catch( xml::sax::SAXParseException& r )
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{
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#if OSL_DEBUG_LEVEL > 1
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ByteString aError( "SAX parse exception catched while importing:\n" );
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aError += ByteString( String( r.Message), RTL_TEXTENCODING_ASCII_US );
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DBG_ERROR( aError.GetBuffer() );
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#endif
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}
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catch( xml::sax::SAXException& r )
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{
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#if OSL_DEBUG_LEVEL > 1
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ByteString aError( "SAX exception catched while importing:\n" );
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aError += ByteString( String( r.Message), RTL_TEXTENCODING_ASCII_US );
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DBG_ERROR( aError.GetBuffer() );
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#endif
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}
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catch( io::IOException& r )
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{
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#if OSL_DEBUG_LEVEL > 1
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ByteString aError( "IO exception catched while importing:\n" );
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aError += ByteString( String( r.Message), RTL_TEXTENCODING_ASCII_US );
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DBG_ERROR( aError.GetBuffer() );
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#endif
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}
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catch( uno::Exception& r )
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{
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#if OSL_DEBUG_LEVEL > 1
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ByteString aError( "uno exception catched while importing:\n" );
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aError += ByteString( String( r.Message), RTL_TEXTENCODING_ASCII_US );
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DBG_ERROR( aError.GetBuffer() );
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#endif
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}
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if( pGraphicHelper )
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SvXMLGraphicHelper::Destroy( pGraphicHelper );
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xGraphicResolver = 0;
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if( pObjectHelper )
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SvXMLEmbeddedObjectHelper::Destroy( pObjectHelper );
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xObjectResolver = 0;
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if( xModel.is() )
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xModel->unlockControllers();
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return nRet == 0;
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}
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sal_Bool SvxDrawingLayerImport( SdrModel* pModel, uno::Reference<io::XInputStream> xInputStream )
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{
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Reference< lang::XComponent > xComponent;
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return SvxDrawingLayerImport( pModel, xInputStream, xComponent );
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}
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