xmloff/source/draw/layerexp.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_xmloff.hxx"
  33
  34 #include <tools/debug.hxx>
  35 #include <com/sun/star/drawing/XLayerSupplier.hpp>
  36 #include <com/sun/star/container/XIndexAccess.hpp>
  37 #include <com/sun/star/beans/XPropertySet.hpp>
  38 #include <xmloff/xmltoken.hxx>
  39 #include "xmlnmspe.hxx"
  40 #include <xmloff/xmlexp.hxx>
  41 #include <xmloff/xmlement.hxx>
  42 #include <xmloff/nmspmap.hxx>
  43 #include "layerexp.hxx"
  44
  45 using ::rtl::OUString;
  46 using ::rtl::OUStringBuffer;
  47 using ::com::sun::star::uno::Reference;
  48
  49 using namespace ::cppu;
  50 using namespace ::com::sun::star;
  51 using namespace ::com::sun::star::uno;
  52 using namespace ::com::sun::star::drawing;
  53 using namespace ::com::sun::star::beans;
  54 using namespace ::com::sun::star::lang;
  55 using namespace ::com::sun::star::container;
  56 using namespace ::xmloff::token;
  57
  58 void SdXMLayerExporter::exportLayer( SvXMLExport& rExport )
  59 {
  60     Reference< XLayerSupplier > xLayerSupplier( rExport.GetModel(), UNO_QUERY );
  61     if( !xLayerSupplier.is() )
  62         return;
  63
  64     Reference< XIndexAccess > xLayerManager( xLayerSupplier->getLayerManager(), UNO_QUERY );
  65     if( !xLayerManager.is() )
  66         return;
  67
  68     const sal_Int32 nCount = xLayerManager->getCount();
  69     if( nCount == 0 )
  70         return;
  71
  72     const OUString strName( RTL_CONSTASCII_USTRINGPARAM( "Name" ) );
  73     const OUString strTitle( RTL_CONSTASCII_USTRINGPARAM( "Title" ) );
  74     const OUString strDescription( RTL_CONSTASCII_USTRINGPARAM( "Description" ) );
  75
  76     OUString sTmp;
  77
  78     SvXMLElementExport aElem( rExport, XML_NAMESPACE_DRAW, XML_LAYER_SET, sal_True, sal_True );
  79
  80     for( sal_Int32 nIndex = 0; nIndex < nCount; nIndex++ )
  81     {
  82         try
  83         {
  84             Reference< XPropertySet> xLayer( xLayerManager->getByIndex( nIndex ), UNO_QUERY_THROW );
  85             xLayer->getPropertyValue( strName ) >>= sTmp;
  86             if(sTmp.getLength())
  87                 rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_NAME, sTmp );
  88
  89             SvXMLElementExport aEle( rExport, XML_NAMESPACE_DRAW, XML_LAYER, sal_True, sal_True );
  90
  91             // title property (as <svg:title> element)
  92             xLayer->getPropertyValue(strTitle) >>= sTmp;
  93             if(sTmp.getLength())
  94             {
  95                 SvXMLElementExport aEventElemt(rExport, XML_NAMESPACE_SVG, XML_TITLE, sal_True, sal_False);
  96                 rExport.Characters(sTmp);
  97             }
  98
  99             // description property (as <svg:desc> element)
 100             xLayer->getPropertyValue(strDescription) >>= sTmp;
 101             if(sTmp.getLength() > 0)
 102             {
 103                 SvXMLElementExport aDesc(rExport, XML_NAMESPACE_SVG, XML_DESC, sal_True, sal_False);
 104                 rExport.Characters(sTmp);
 105             }
 106         }
 107         catch( Exception& )
 108         {
 109             DBG_ERROR("SdXMLayerExporter::exportLayer(), exception caught during export of one layer!");
 110         }
 111     }
 112 }