filter/source/svg/svgimport.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_filter.hxx"
  33
  34 #include "svgfilter.hxx"
  35 #include "svgreader.hxx"
  36
  37 #include "rtl/ref.hxx"
  38
  39 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  40
  41 #include <com/sun/star/lang/XComponent.hpp>
  42
  43 #include <com/sun/star/uno/Any.hxx>
  44 #include <com/sun/star/uno/Type.hxx>
  45
  46 #include <com/sun/star/beans/PropertyValue.hpp>
  47
  48 #include <com/sun/star/xml/sax/XParser.hpp>
  49 #include <com/sun/star/xml/sax/InputSource.hpp>
  50 #include <com/sun/star/xml/XImportFilter.hpp>
  51
  52 #include <com/sun/star/io/XActiveDataSource.hpp>
  53 #include <com/sun/star/task/XStatusIndicator.hpp>
  54
  55 using namespace ::com::sun::star;
  56 using namespace ::svgi;
  57
  58 sal_Bool SVGFilter::implImport( const Sequence< PropertyValue >& rDescriptor )
  59     throw (RuntimeException)
  60 {
  61     rtl::OUString aURL;
  62     uno::Reference< io::XInputStream > xInputStream;
  63     uno::Reference< task::XStatusIndicator > xStatus;
  64     const sal_Int32 nLength = rDescriptor.getLength();
  65     const beans::PropertyValue* pAttribs = rDescriptor.getConstArray();
  66     for ( sal_Int32 i=0 ; i<nLength; ++i, ++pAttribs )
  67         {
  68         if( pAttribs->Name.equalsAscii( "InputStream" ) )
  69         {
  70             pAttribs->Value >>= xInputStream;
  71         }
  72         else if( pAttribs->Name.equalsAscii( "StatusIndicator" ) )
  73             pAttribs->Value >>= xStatus;
  74         }
  75
  76     OSL_ASSERT(xInputStream.is());
  77     if(!xInputStream.is())
  78         return sal_False;
  79
  80         rtl::OUString sXMLImportService ( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.comp.Draw.XMLOasisImporter" ) );
  81         Reference < XDocumentHandler > xInternalHandler( mxMSF->createInstance( sXMLImportService ), UNO_QUERY );
  82
  83         // The XImporter sets up an empty target document for XDocumentHandler to write to..
  84         uno::Reference < XImporter > xImporter(xInternalHandler, UNO_QUERY);
  85         xImporter->setTargetDocument(mxDstDoc);
  86
  87     SVGReader aReader(mxMSF, xInputStream, xInternalHandler);
  88     return aReader.parseAndConvert();
  89 }
  90