oox/source/drawingml/graphicshapecontext.cxx

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  30
  31 #include "oox/drawingml/graphicshapecontext.hxx"
  32 #include <osl/diagnose.h>
  33 #include <com/sun/star/chart2/XChartDocument.hpp>
  34
  35 #include "oox/drawingml/fillpropertiesgroupcontext.hxx"
  36 #include "oox/drawingml/customshapeproperties.hxx"
  37 #include "oox/drawingml/diagram/diagramfragmenthandler.hxx"
  38 #include "oox/drawingml/table/tablecontext.hxx"
  39 #include "oox/core/namespaces.hxx"
  40 #include "oox/core/xmlfilterbase.hxx"
  41 #include "oox/helper/attributelist.hxx"
  42 #include "oox/helper/propertyset.hxx"
  43 #include "oox/vml/vmldrawing.hxx"
  44 #include "oox/vml/vmlshape.hxx"
  45 #include "oox/vml/vmlshapecontainer.hxx"
  46 #include "oox/ole/oleobjecthelper.hxx"
  47 #include "oox/drawingml/fillproperties.hxx"
  48 #include "oox/drawingml/transform2dcontext.hxx"
  49 #include "oox/drawingml/chart/chartconverter.hxx"
  50 #include "oox/drawingml/chart/chartspacefragment.hxx"
  51 #include "oox/drawingml/chart/chartspacemodel.hxx"
  52 #include "properties.hxx"
  53 #include "tokens.hxx"
  54
  55 using ::rtl::OUString;
  56 using namespace ::com::sun::star;
  57 using namespace ::com::sun::star::io;
  58 using namespace ::com::sun::star::uno;
  59 using namespace ::com::sun::star::lang;
  60 using namespace ::com::sun::star::beans;
  61 using namespace ::com::sun::star::xml::sax;
  62 using namespace ::oox::core;
  63 using ::oox::vml::OleObjectInfo;
  64
  65 namespace oox {
  66 namespace drawingml {
  67
  68 // ============================================================================
  69 // CT_Picture
  70
  71 GraphicShapeContext::GraphicShapeContext( ContextHandler& rParent, ShapePtr pMasterShapePtr, ShapePtr pShapePtr )
  72 : ShapeContext( rParent, pMasterShapePtr, pShapePtr )
  73 {
  74 }
  75
  76 Reference< XFastContextHandler > GraphicShapeContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
  77 {
  78     Reference< XFastContextHandler > xRet;
  79
  80     switch( getToken( aElementToken ) )
  81     {
  82     // CT_ShapeProperties
  83     case XML_xfrm:
  84         xRet.set( new Transform2DContext( *this, xAttribs, *mpShapePtr ) );
  85         break;
  86     case XML_blipFill:
  87         xRet.set( new BlipFillContext( *this, xAttribs, mpShapePtr->getGraphicProperties().maBlipProps ) );
  88         break;
  89     }
  90
  91     if (getNamespace( aElementToken ) == NMSP_VML && mpShapePtr)
  92     {
  93         mpShapePtr->setServiceName("com.sun.star.drawing.CustomShape");
  94         CustomShapePropertiesPtr pCstmShpProps
  95             (mpShapePtr->getCustomShapeProperties());
  96
  97         sal_uInt32 nType = aElementToken & (~ NMSP_MASK);
  98         OUString sType(GetShapeType(nType));
  99
 100         if (sType.getLength() > 0)
 101             pCstmShpProps->setShapePresetType(sType);
 102     }
 103
 104     if( !xRet.is() )
 105         xRet.set( ShapeContext::createFastChildContext( aElementToken, xAttribs ) );
 106
 107     return xRet;
 108 }
 109
 110 // ============================================================================
 111 // CT_GraphicalObjectFrameContext
 112
 113 GraphicalObjectFrameContext::GraphicalObjectFrameContext( ContextHandler& rParent, ShapePtr pMasterShapePtr, ShapePtr pShapePtr )
 114 : ShapeContext( rParent, pMasterShapePtr, pShapePtr )
 115 {
 116 }
 117
 118 Reference< XFastContextHandler > GraphicalObjectFrameContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
 119 {
 120     Reference< XFastContextHandler > xRet;
 121
 122     switch( aElementToken &(~NMSP_MASK) )
 123     {
 124     // CT_ShapeProperties
 125     case XML_nvGraphicFramePr:          // CT_GraphicalObjectFrameNonVisual
 126         break;
 127     case XML_xfrm:                                      // CT_Transform2D
 128         xRet.set( new Transform2DContext( *this, xAttribs, *mpShapePtr ) );
 129         break;
 130     case XML_graphic:                           // CT_GraphicalObject
 131         xRet.set( this );
 132         break;
 133
 134         case XML_graphicData :                  // CT_GraphicalObjectData
 135         {
 136             OUString sUri( xAttribs->getOptionalValue( XML_uri ) );
 137             if ( sUri.equalsAscii( "http://schemas.openxmlformats.org/presentationml/2006/ole" ) )
 138                 xRet.set( new OleObjectGraphicDataContext( *this, mpShapePtr ) );
 139             else if ( sUri.equalsAscii( "http://schemas.openxmlformats.org/drawingml/2006/diagram" ) )
 140                 xRet.set( new DiagramGraphicDataContext( *this, mpShapePtr ) );
 141             else if ( sUri.equalsAscii( "http://schemas.openxmlformats.org/drawingml/2006/chart" ) )
 142                 xRet.set( new ChartGraphicDataContext( *this, mpShapePtr ) );
 143             else if ( sUri.compareToAscii( "http://schemas.openxmlformats.org/drawingml/2006/table" ) == 0 )
 144                 xRet.set( new table::TableContext( *this, mpShapePtr ) );
 145             else
 146             {
 147                 OSL_TRACE( "OOX: Ignore graphicsData of %s", OUSTRING_TO_CSTR( sUri ) );
 148                 return xRet;
 149             }
 150         }
 151         break;
 152     }
 153     if( !xRet.is() )
 154         xRet.set( ShapeContext::createFastChildContext( aElementToken, xAttribs ) );
 155
 156     return xRet;
 157 }
 158
 159 // ============================================================================
 160
 161 class CreateOleObjectCallback : public CreateShapeCallback
 162 {
 163 public:
 164     explicit            CreateOleObjectCallback( XmlFilterBase& rFilter, const ::boost::shared_ptr< OleObjectInfo >& rxOleObjectInfo );
 165     virtual OUString    onCreateXShape( const OUString& rServiceName, const awt::Rectangle& rShapeRect );
 166
 167 private:
 168     ::boost::shared_ptr< OleObjectInfo > mxOleObjectInfo;
 169 };
 170
 171 // ----------------------------------------------------------------------------
 172
 173 CreateOleObjectCallback::CreateOleObjectCallback( XmlFilterBase& rFilter, const ::boost::shared_ptr< OleObjectInfo >& rxOleObjectInfo ) :
 174     CreateShapeCallback( rFilter ),
 175     mxOleObjectInfo( rxOleObjectInfo )
 176 {
 177 }
 178
 179 OUString CreateOleObjectCallback::onCreateXShape( const OUString&, const awt::Rectangle& rShapeRect )
 180 {
 181     awt::Size aOleSize( rShapeRect.Width, rShapeRect.Height );
 182     bool bSuccess = mrFilter.getOleObjectHelper().importOleObject( maShapeProps, *mxOleObjectInfo, aOleSize );
 183     OUString aServiceName = bSuccess ? CREATE_OUSTRING( "com.sun.star.drawing.OLE2Shape" ) : CREATE_OUSTRING( "com.sun.star.drawing.GraphicObjectShape" );
 184
 185     // get the path to the representation graphic
 186     OUString aGraphicPath;
 187     if( mxOleObjectInfo->maShapeId.getLength() > 0 )
 188         if( ::oox::vml::Drawing* pVmlDrawing = mrFilter.getVmlDrawing() )
 189             if( const ::oox::vml::ShapeBase* pVmlShape = pVmlDrawing->getShapes().getShapeById( mxOleObjectInfo->maShapeId, true ) )
 190                 aGraphicPath = pVmlShape->getGraphicPath();
 191
 192     // import and store the graphic
 193     if( aGraphicPath.getLength() > 0 )
 194     {
 195         Reference< graphic::XGraphic > xGraphic = mrFilter.importEmbeddedGraphic( aGraphicPath );
 196         if( xGraphic.is() )
 197             maShapeProps[ PROP_Graphic ] <<= xGraphic;
 198     }
 199
 200     return aServiceName;
 201 }
 202
 203 // ============================================================================
 204
 205 OleObjectGraphicDataContext::OleObjectGraphicDataContext( ContextHandler& rParent, ShapePtr xShape ) :
 206     ShapeContext( rParent, ShapePtr(), xShape ),
 207     mxOleObjectInfo( new OleObjectInfo( true ) )
 208 {
 209     CreateShapeCallbackRef xCallback( new CreateOleObjectCallback( getFilter(), mxOleObjectInfo ) );
 210     xShape->setCreateShapeCallback( xCallback );
 211 }
 212
 213 OleObjectGraphicDataContext::~OleObjectGraphicDataContext()
 214 {
 215     /*  Register the OLE shape at the VML drawing, this prevents that the
 216         related VML shape converts the OLE object by itself. */
 217     if( mxOleObjectInfo->maShapeId.getLength() > 0 )
 218         if( ::oox::vml::Drawing* pVmlDrawing = getFilter().getVmlDrawing() )
 219             pVmlDrawing->registerOleObject( *mxOleObjectInfo );
 220 }
 221
 222 Reference< XFastContextHandler > OleObjectGraphicDataContext::createFastChildContext( sal_Int32 nElement, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
 223 {
 224     Reference< XFastContextHandler > xRet;
 225     AttributeList aAttribs( xAttribs );
 226
 227     switch( nElement )
 228     {
 229         case PPT_TOKEN( oleObj ):
 230         {
 231             mxOleObjectInfo->maShapeId = aAttribs.getXString( XML_spid, OUString() );
 232             const Relation* pRelation = getRelations().getRelationFromRelId( aAttribs.getString( R_TOKEN( id ), OUString() ) );
 233             OSL_ENSURE( pRelation, "OleObjectGraphicDataContext::createFastChildContext - missing relation for OLE object" );
 234             if( pRelation )
 235             {
 236                 mxOleObjectInfo->mbLinked = pRelation->mbExternal;
 237                 if( pRelation->mbExternal )
 238                 {
 239                     mxOleObjectInfo->maTargetLink = getFilter().getAbsoluteUrl( pRelation->maTarget );
 240                 }
 241                 else
 242                 {
 243                     OUString aFragmentPath = getFragmentPathFromRelation( *pRelation );
 244                     if( aFragmentPath.getLength() > 0 )
 245                         getFilter().importBinaryData( mxOleObjectInfo->maEmbeddedData, aFragmentPath );
 246                 }
 247             }
 248             mxOleObjectInfo->maName = aAttribs.getXString( XML_name, OUString() );
 249             mxOleObjectInfo->maProgId = aAttribs.getXString( XML_progId, OUString() );
 250             mxOleObjectInfo->mbShowAsIcon = aAttribs.getBool( XML_showAsIcon, false );
 251             xRet.set( this );
 252         }
 253         break;
 254
 255         case PPT_TOKEN( embed ):
 256             OSL_ENSURE( !mxOleObjectInfo->mbLinked, "OleObjectGraphicDataContext::createFastChildContext - unexpected child element" );
 257         break;
 258
 259         case PPT_TOKEN( link ):
 260             OSL_ENSURE( mxOleObjectInfo->mbLinked, "OleObjectGraphicDataContext::createFastChildContext - unexpected child element" );
 261             mxOleObjectInfo->mbAutoUpdate = aAttribs.getBool( XML_updateAutomatic, false );
 262         break;
 263     }
 264     return xRet;
 265 }
 266
 267 // ============================================================================
 268
 269 DiagramGraphicDataContext::DiagramGraphicDataContext( ContextHandler& rParent, ShapePtr pShapePtr )
 270 : ShapeContext( rParent, ShapePtr(), pShapePtr )
 271 {
 272     pShapePtr->setServiceName( "com.sun.star.drawing.GroupShape" );
 273     pShapePtr->setSubType( 0 );
 274 }
 275
 276 DiagramGraphicDataContext::~DiagramGraphicDataContext()
 277 {
 278 }
 279
 280 DiagramPtr DiagramGraphicDataContext::loadDiagram()
 281 {
 282     DiagramPtr pDiagram( new Diagram() );
 283     XmlFilterBase& rFilter = getFilter();
 284
 285     // data
 286     OUString sDmPath = getFragmentPathFromRelId( msDm );
 287     if( sDmPath.getLength() > 0 )
 288     {
 289         DiagramDataPtr pData( new DiagramData() );
 290         pDiagram->setData( pData );
 291         rFilter.importFragment( new DiagramDataFragmentHandler( rFilter, sDmPath, pData ) );
 292     }
 293     // layout
 294     OUString sLoPath = getFragmentPathFromRelId( msLo );
 295     if( sLoPath.getLength() > 0 )
 296     {
 297         DiagramLayoutPtr pLayout( new DiagramLayout() );
 298         pDiagram->setLayout( pLayout );
 299         rFilter.importFragment( new DiagramLayoutFragmentHandler( rFilter, sLoPath, pLayout ) );
 300     }
 301     // style
 302     OUString sQsPath = getFragmentPathFromRelId( msQs );
 303     if( sQsPath.getLength() > 0 )
 304     {
 305         DiagramQStylesPtr pStyles( new DiagramQStyles() );
 306         pDiagram->setQStyles( pStyles );
 307         rFilter.importFragment( new DiagramQStylesFragmentHandler( rFilter, sQsPath, pStyles ) );
 308     }
 309     // colors
 310     OUString sCsPath = getFragmentPathFromRelId( msCs );
 311     if( sCsPath.getLength() > 0 )
 312     {
 313         DiagramColorsPtr pColors( new DiagramColors() );
 314         pDiagram->setColors( pColors );
 315         rFilter.importFragment( new DiagramColorsFragmentHandler( rFilter, sCsPath, pColors ) ) ;
 316     }
 317
 318     return pDiagram;
 319 }
 320
 321
 322 Reference< XFastContextHandler > DiagramGraphicDataContext::createFastChildContext( ::sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs )
 323     throw (SAXException, RuntimeException)
 324 {
 325     Reference< XFastContextHandler > xRet;
 326
 327     switch( aElementToken )
 328     {
 329     case NMSP_DIAGRAM|XML_relIds:
 330     {
 331         msDm = xAttribs->getOptionalValue( NMSP_RELATIONSHIPS|XML_dm );
 332         msLo = xAttribs->getOptionalValue( NMSP_RELATIONSHIPS|XML_lo );
 333         msQs = xAttribs->getOptionalValue( NMSP_RELATIONSHIPS|XML_qs );
 334         msCs = xAttribs->getOptionalValue( NMSP_RELATIONSHIPS|XML_cs );
 335         DiagramPtr pDiagram = loadDiagram();
 336         pDiagram->addTo( mpShapePtr );
 337         OSL_TRACE("diagram added shape %s of type %s", OUSTRING_TO_CSTR( mpShapePtr->getName() ),
 338                   OUSTRING_TO_CSTR( mpShapePtr->getServiceName() ) );
 339         break;
 340     }
 341     default:
 342         break;
 343     }
 344
 345     if( !xRet.is() )
 346         xRet.set( ShapeContext::createFastChildContext( aElementToken, xAttribs ) );
 347
 348     return xRet;
 349 }
 350
 351 // ============================================================================
 352
 353 class CreateChartCallback : public CreateShapeCallback
 354 {
 355 public:
 356     explicit            CreateChartCallback( XmlFilterBase& rFilter, const OUString& rFragmentPath );
 357     virtual void        onXShapeCreated( const Reference< drawing::XShape >& rxShape ) const;
 358
 359 private:
 360     OUString            maFragmentPath;
 361 };
 362
 363 // ----------------------------------------------------------------------------
 364
 365 CreateChartCallback::CreateChartCallback( XmlFilterBase& rFilter, const OUString& rFragmentPath ) :
 366     CreateShapeCallback( rFilter ),
 367     maFragmentPath( rFragmentPath )
 368 {
 369 }
 370
 371 void CreateChartCallback::onXShapeCreated( const Reference< drawing::XShape >& rxShape ) const
 372 {
 373     OSL_ENSURE( maFragmentPath.getLength() > 0, "CreateChartCallback::onXShapeCreated - missing chart fragment" );
 374     if( maFragmentPath.getLength() > 0 ) try
 375     {
 376         // set the chart2 OLE class ID at the OLE shape
 377         PropertySet aShapeProp( rxShape );
 378         aShapeProp.setProperty( PROP_CLSID, CREATE_OUSTRING( "12dcae26-281f-416f-a234-c3086127382e" ) );
 379
 380         // get the XModel interface of the embedded object from the OLE shape
 381         Reference< frame::XModel > xDocModel;
 382         aShapeProp.getProperty( xDocModel, PROP_Model );
 383
 384         // load the chart data from the XML fragment
 385         chart::ChartSpaceModel aModel;
 386         mrFilter.importFragment( new chart::ChartSpaceFragment( mrFilter, maFragmentPath, aModel ) );
 387
 388         // convert imported chart model to chart document
 389         Reference< chart2::XChartDocument > xChartDoc( xDocModel, UNO_QUERY_THROW );
 390         mrFilter.getChartConverter().convertFromModel( mrFilter, aModel, xChartDoc );
 391     }
 392     catch( Exception& )
 393     {
 394     }
 395 }
 396
 397 // ============================================================================
 398
 399 ChartGraphicDataContext::ChartGraphicDataContext( ContextHandler& rParent, const ShapePtr& rxShape ) :
 400     ShapeContext( rParent, ShapePtr(), rxShape )
 401 {
 402     rxShape->setServiceName( "com.sun.star.drawing.OLE2Shape" );
 403 }
 404
 405 Reference< XFastContextHandler > ChartGraphicDataContext::createFastChildContext( ::sal_Int32 nElement, const Reference< XFastAttributeList >& rxAttribs )
 406     throw (SAXException, RuntimeException)
 407 {
 408     if( nElement == C_TOKEN( chart ) )
 409     {
 410         AttributeList aAttribs( rxAttribs );
 411         OUString aFragmentPath = getFragmentPathFromRelId( aAttribs.getString( R_TOKEN( id ), OUString() ) );
 412         CreateShapeCallbackRef xCallback( new CreateChartCallback( getFilter(), aFragmentPath ) );
 413         mpShapePtr->setCreateShapeCallback( xCallback );
 414     }
 415     return 0;
 416 }
 417
 418 // ============================================================================
 419
 420 } // namespace drawingml
 421 } // namespace oox
 422