oox/source/ppt/pptgraphicshapecontext.cxx

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  30
  31 #include <com/sun/star/xml/sax/FastToken.hpp>
  32 #include <com/sun/star/drawing/LineStyle.hpp>
  33 #include <com/sun/star/beans/XMultiPropertySet.hpp>
  34 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  35 #include <com/sun/star/container/XNamed.hpp>
  36
  37 #include "oox/ppt/pptshape.hxx"
  38 #include "oox/ppt/pptgraphicshapecontext.hxx"
  39 #include "oox/ppt/pptshapepropertiescontext.hxx"
  40 #include "oox/ppt/slidepersist.hxx"
  41 #include "oox/drawingml/shapestylecontext.hxx"
  42 #include "oox/core/namespaces.hxx"
  43 #include "oox/drawingml/fillpropertiesgroupcontext.hxx"
  44 #include "oox/drawingml/lineproperties.hxx"
  45 #include "oox/drawingml/drawingmltypes.hxx"
  46 #include "oox/drawingml/customshapegeometry.hxx"
  47 #include "oox/drawingml/textbodycontext.hxx"
  48 #include "tokens.hxx"
  49
  50 using rtl::OUString;
  51 using namespace oox::core;
  52 using namespace ::com::sun::star;
  53 using namespace ::com::sun::star::uno;
  54 using namespace ::com::sun::star::drawing;
  55 using namespace ::com::sun::star::beans;
  56 using namespace ::com::sun::star::text;
  57 using namespace ::com::sun::star::xml::sax;
  58
  59 namespace oox { namespace ppt {
  60
  61 // CT_Shape
  62 PPTGraphicShapeContext::PPTGraphicShapeContext( ContextHandler& rParent, const SlidePersistPtr pSlidePersistPtr, oox::drawingml::ShapePtr pMasterShapePtr, oox::drawingml::ShapePtr pShapePtr )
  63 : oox::drawingml::GraphicShapeContext( rParent, pMasterShapePtr, pShapePtr )
  64 , mpSlidePersistPtr( pSlidePersistPtr )
  65 {
  66 }
  67
  68 static oox::drawingml::ShapePtr findPlaceholder( const sal_Int32 nMasterPlaceholder, std::vector< oox::drawingml::ShapePtr >& rShapes )
  69 {
  70         oox::drawingml::ShapePtr aShapePtr;
  71         std::vector< oox::drawingml::ShapePtr >::reverse_iterator aRevIter( rShapes.rbegin() );
  72         while( aRevIter != rShapes.rend() )
  73         {
  74                 if ( (*aRevIter)->getSubType() == nMasterPlaceholder )
  75                 {
  76                         aShapePtr = *aRevIter;
  77                         break;
  78                 }
  79         std::vector< oox::drawingml::ShapePtr >& rChildren = (*aRevIter)->getChildren();
  80         aShapePtr = findPlaceholder( nMasterPlaceholder, rChildren );
  81                 if ( aShapePtr.get() )
  82                         break;
  83                 aRevIter++;
  84         }
  85         return aShapePtr;
  86 }
  87
  88 static oox::drawingml::ShapePtr findPlaceholderByIndex( const sal_Int32 nIdx, std::vector< oox::drawingml::ShapePtr >& rShapes )
  89 {
  90         oox::drawingml::ShapePtr aShapePtr;
  91         std::vector< oox::drawingml::ShapePtr >::reverse_iterator aRevIter( rShapes.rbegin() );
  92         while( aRevIter != rShapes.rend() )
  93         {
  94                 if ( (*aRevIter)->getIndex() == nIdx )
  95                 {
  96                         aShapePtr = *aRevIter;
  97                         break;
  98                 }
  99                 std::vector< oox::drawingml::ShapePtr >& rChildren = (*aRevIter)->getChildren();
 100                 aShapePtr = findPlaceholderByIndex( nIdx, rChildren );
 101                 if ( aShapePtr.get() )
 102                     break;
 103                 aRevIter++;
 104         }
 105         return aShapePtr;
 106 }
 107
 108 // if nFirstPlaceholder can't be found, it will be searched for nSecondPlaceholder
 109 static oox::drawingml::ShapePtr findPlaceholder( sal_Int32 nFirstPlaceholder, sal_Int32 nSecondPlaceholder, std::vector< oox::drawingml::ShapePtr >& rShapes )
 110 {
 111         oox::drawingml::ShapePtr pPlaceholder = findPlaceholder( nFirstPlaceholder, rShapes );
 112         return !nSecondPlaceholder || pPlaceholder.get() ? pPlaceholder : findPlaceholder( nSecondPlaceholder, rShapes );
 113 }
 114
 115 Reference< XFastContextHandler > PPTGraphicShapeContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
 116 {
 117         Reference< XFastContextHandler > xRet;
 118
 119         switch( aElementToken )
 120         {
 121         // nvSpPr CT_ShapeNonVisual begin
 122 //      case NMSP_PPT|XML_drElemPr:
 123 //              break;
 124         case NMSP_PPT|XML_cNvPr:
 125                 mpShapePtr->setId( xAttribs->getOptionalValue( XML_id ) );
 126                 mpShapePtr->setName( xAttribs->getOptionalValue( XML_name ) );
 127                 break;
 128         case NMSP_PPT|XML_ph:
 129         {
 130                 sal_Int32 nSubType( xAttribs->getOptionalValueToken( XML_type, XML_obj ) );
 131                 mpShapePtr->setSubType( nSubType );
 132                 OUString sIdx( xAttribs->getOptionalValue( XML_idx ) );
 133                 sal_Bool bHasIdx = sIdx.getLength() > 0;
 134                 sal_Int32 nIdx = sIdx.toInt32();
 135                 mpShapePtr->setIndex( nIdx );
 136
 137                 if ( nSubType || bHasIdx )
 138                 {
 139                         PPTShape* pPPTShapePtr = dynamic_cast< PPTShape* >( mpShapePtr.get() );
 140                         if ( pPPTShapePtr )
 141                         {
 142                                 oox::ppt::ShapeLocation eShapeLocation = pPPTShapePtr->getShapeLocation();
 143                                 oox::drawingml::ShapePtr pPlaceholder;
 144
 145                                 if ( bHasIdx && eShapeLocation == Slide )
 146                                 {
 147                                     // TODO: use id to shape map
 148                                     SlidePersistPtr pMasterPersist( mpSlidePersistPtr->getMasterPersist() );
 149                                     if ( pMasterPersist.get() )
 150                                         pPlaceholder = findPlaceholderByIndex( nIdx, pMasterPersist->getShapes()->getChildren() );
 151                                 }
 152                                 if ( !pPlaceholder.get() && ( ( eShapeLocation == Slide ) || ( eShapeLocation == Layout ) ) )
 153                                 {
 154                                         // inheriting properties from placeholder objects by cloning shape
 155
 156                                         sal_Int32 nFirstPlaceholder = 0;
 157                                         sal_Int32 nSecondPlaceholder = 0;
 158                                         switch( nSubType )
 159                                         {
 160                                                 case XML_ctrTitle :             // slide/layout
 161                                                         nFirstPlaceholder = XML_ctrTitle;
 162                                                         nSecondPlaceholder = XML_title;
 163                                                         break;
 164                                                 case XML_subTitle :             // slide/layout
 165                                                         nFirstPlaceholder = XML_subTitle;
 166                                                         nSecondPlaceholder = XML_title;
 167                                                         break;
 168                                                 case XML_obj :                  // slide/layout
 169                                                         nFirstPlaceholder = XML_body;
 170                                                         break;
 171                                                 case XML_dt :                   // slide/layout/master/notes/notesmaster/handoutmaster
 172                                                 case XML_sldNum :               // slide/layout/master/notes/notesmaster/handoutmaster
 173                                                 case XML_ftr :                  // slide/layout/master/notes/notesmaster/handoutmaster
 174                                                 case XML_hdr :                  // notes/notesmaster/handoutmaster
 175                                                 case XML_body :                 // slide/layout/master/notes/notesmaster
 176                                                 case XML_title :                // slide/layout/master/
 177                                                 case XML_chart :                // slide/layout
 178                                                 case XML_tbl :                  // slide/layout
 179                                                 case XML_clipArt :              // slide/layout
 180                                                 case XML_dgm :                  // slide/layout
 181                                                 case XML_media :                // slide/layout
 182                                                 case XML_sldImg :               // notes/notesmaster
 183                                                 case XML_pic :                  // slide/layout
 184                                                         nFirstPlaceholder = nSubType;
 185                                                 default:
 186                                                         break;
 187                                         }
 188                                         if ( nFirstPlaceholder )
 189                                         {
 190                                                 if ( eShapeLocation == Layout )         // for layout objects the referenced object can be found within the same shape tree
 191                             pPlaceholder = findPlaceholder( nFirstPlaceholder, nSecondPlaceholder, mpSlidePersistPtr->getShapes()->getChildren() );
 192                                                 else if ( eShapeLocation == Slide )     // normal slide shapes have to search within the corresponding master tree for referenced objects
 193                                                 {
 194                                                         SlidePersistPtr pMasterPersist( mpSlidePersistPtr->getMasterPersist() );
 195                                                         if ( pMasterPersist.get() )
 196                                 pPlaceholder = findPlaceholder( nFirstPlaceholder, nSecondPlaceholder, pMasterPersist->getShapes()->getChildren() );
 197                                                 }
 198                                         }
 199                                 }
 200                                 if ( pPlaceholder.get() )
 201                                 {
 202                                     mpShapePtr->applyShapeReference( *pPlaceholder.get() );
 203                                     PPTShape* pPPTShape = dynamic_cast< PPTShape* >( pPlaceholder.get() );
 204                                     if ( pPPTShape )
 205                                         pPPTShape->setReferenced( sal_True );
 206                                     pPPTShapePtr->setPlaceholder( pPlaceholder );
 207                                 }
 208                         }
 209                 }
 210                 break;
 211         }
 212         // nvSpPr CT_ShapeNonVisual end
 213
 214         case NMSP_PPT|XML_spPr:
 215         xRet = new PPTShapePropertiesContext( *this, *mpShapePtr );
 216                 break;
 217
 218         case NMSP_PPT|XML_style:
 219         xRet = new oox::drawingml::ShapeStyleContext( *this, *mpShapePtr );
 220                 break;
 221
 222         case NMSP_PPT|XML_txBody:
 223         {
 224         oox::drawingml::TextBodyPtr xTextBody( new oox::drawingml::TextBody );
 225         mpShapePtr->setTextBody( xTextBody );
 226         xRet = new oox::drawingml::TextBodyContext( *this, *xTextBody );
 227                 break;
 228         }
 229         }
 230
 231         if( !xRet.is() )
 232                 xRet.set( GraphicShapeContext::createFastChildContext( aElementToken, xAttribs ) );
 233
 234         return xRet;
 235 }
 236
 237
 238 } }