oox/source/ppt/pptgraphicshapecontext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <oox/ppt/pptshape.hxx>
  21 #include <oox/ppt/pptgraphicshapecontext.hxx>
  22 #include <oox/ppt/pptshapepropertiescontext.hxx>
  23 #include <oox/ppt/slidepersist.hxx>
  24 #include <drawingml/shapestylecontext.hxx>
  25 #include <oox/drawingml/drawingmltypes.hxx>
  26 #include <drawingml/textbodycontext.hxx>
  27 #include <oox/helper/attributelist.hxx>
  28 #include <oox/token/namespaces.hxx>
  29 #include <oox/token/tokens.hxx>
  30 #include <oox/token/properties.hxx>
  31 #include <utility>
  32
  33 using namespace oox::core;
  34 using namespace ::com::sun::star;
  35 using namespace ::com::sun::star::uno;
  36 using namespace ::com::sun::star::text;
  37
  38 namespace oox::ppt {
  39
  40 // CT_Shape
  41 PPTGraphicShapeContext::PPTGraphicShapeContext( ContextHandler2Helper const & rParent, SlidePersistPtr pSlidePersistPtr, const oox::drawingml::ShapePtr& pMasterShapePtr, const oox::drawingml::ShapePtr& pShapePtr )
  42 : oox::drawingml::GraphicShapeContext( rParent, pMasterShapePtr, pShapePtr )
  43 , mpSlidePersistPtr(std::move( pSlidePersistPtr ))
  44 {
  45 }
  46
  47 ContextHandlerRef PPTGraphicShapeContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  48 {
  49     switch( aElementToken )
  50     {
  51     // nvSpPr CT_ShapeNonVisual begin
  52 //  case NMSP_PPT|XML_drElemPr:
  53 //      break;
  54     case PPT_TOKEN(cNvPr):
  55         mpShapePtr->setId( rAttribs.getStringDefaulted( XML_id ) );
  56         mpShapePtr->setName( rAttribs.getStringDefaulted( XML_name ) );
  57         break;
  58     case PPT_TOKEN(ph):
  59     {
  60         sal_Int32 nSubType( rAttribs.getToken( XML_type, XML_obj ) );
  61         mpShapePtr->setSubType( nSubType );
  62         OUString sIdx( rAttribs.getStringDefaulted( XML_idx ) );
  63         bool bHasIdx = !sIdx.isEmpty();
  64         sal_Int32 nIdx = sIdx.toInt32();
  65         if( rAttribs.hasAttribute( XML_idx ) )
  66             mpShapePtr->setSubTypeIndex( nIdx );
  67
  68         if ( nSubType || bHasIdx )
  69         {
  70             PPTShape* pPPTShapePtr = dynamic_cast< PPTShape* >( mpShapePtr.get() );
  71             if ( pPPTShapePtr )
  72             {
  73                 oox::ppt::ShapeLocation eShapeLocation = pPPTShapePtr->getShapeLocation();
  74                 oox::drawingml::ShapePtr pPlaceholder;
  75
  76                 if ( bHasIdx && eShapeLocation == Slide )
  77                 {
  78                     // TODO: use id to shape map
  79                     SlidePersistPtr pMasterPersist( mpSlidePersistPtr->getMasterPersist() );
  80                     if ( pMasterPersist && rAttribs.hasAttribute( XML_idx ) )
  81                         pPlaceholder = PPTShape::findPlaceholderByIndex( nIdx, pMasterPersist->getShapes()->getChildren() );
  82                 }
  83                 if ( !pPlaceholder && ( ( eShapeLocation == Slide ) || ( eShapeLocation == Layout ) ) )
  84                 {
  85                     // inheriting properties from placeholder objects by cloning shape
  86
  87                     sal_Int32 nFirstPlaceholder = 0;
  88                     sal_Int32 nSecondPlaceholder = 0;
  89                     switch( nSubType )
  90                     {
  91                         case XML_ctrTitle :     // slide/layout
  92                             nFirstPlaceholder = XML_ctrTitle;
  93                             nSecondPlaceholder = XML_title;
  94                             break;
  95                         case XML_subTitle :     // slide/layout
  96                             nFirstPlaceholder = XML_subTitle;
  97                             nSecondPlaceholder = XML_title;
  98                             break;
  99                         case XML_obj :          // slide/layout
 100                             nFirstPlaceholder = XML_body;
 101                             break;
 102                         case XML_dt :           // slide/layout/master/notes/notesmaster/handoutmaster
 103                         case XML_sldNum :       // slide/layout/master/notes/notesmaster/handoutmaster
 104                         case XML_ftr :          // slide/layout/master/notes/notesmaster/handoutmaster
 105                         case XML_hdr :          // notes/notesmaster/handoutmaster
 106                         case XML_body :         // slide/layout/master/notes/notesmaster
 107                         case XML_title :        // slide/layout/master/
 108                         case XML_chart :        // slide/layout
 109                         case XML_tbl :          // slide/layout
 110                         case XML_clipArt :      // slide/layout
 111                         case XML_dgm :          // slide/layout
 112                         case XML_media :        // slide/layout
 113                         case XML_sldImg :       // notes/notesmaster
 114                         case XML_pic :          // slide/layout
 115                             nFirstPlaceholder = nSubType;
 116                             break;
 117                         default:
 118                             break;
 119                     }
 120                     if ( nFirstPlaceholder )
 121                     {
 122                         if ( eShapeLocation == Layout )     // for layout objects the referenced object can be found within the same shape tree
 123                             pPlaceholder = PPTShape::findPlaceholder( nFirstPlaceholder, nSecondPlaceholder,
 124                                     pPPTShapePtr->getSubTypeIndex(), mpSlidePersistPtr->getShapes()->getChildren(), true );
 125                         else if ( eShapeLocation == Slide ) // normal slide shapes have to search within the corresponding master tree for referenced objects
 126                         {
 127                             SlidePersistPtr pMasterPersist( mpSlidePersistPtr->getMasterPersist() );
 128                             if ( pMasterPersist )
 129                                 pPlaceholder = PPTShape::findPlaceholder( nFirstPlaceholder, nSecondPlaceholder,
 130                                         pPPTShapePtr->getSubTypeIndex(), pMasterPersist->getShapes()->getChildren() );
 131                         }
 132                     }
 133                 }
 134                 if ( pPlaceholder )
 135                 {
 136                     bool bUseText = true;
 137                     switch( pPlaceholder->getSubType() )
 138                     {
 139                         case XML_title :
 140                         case XML_body :
 141                         case XML_ctrTitle :
 142                         case XML_subTitle :
 143                         case XML_dt :
 144                         case XML_sldNum :
 145                         case XML_ftr :
 146                         case XML_hdr :
 147                         case XML_obj :
 148                         case XML_chart :
 149                         case XML_tbl :
 150                         case XML_clipArt :
 151                         case XML_dgm :
 152                         case XML_media :
 153                         case XML_sldImg :
 154                         case XML_pic :
 155                             bUseText = false;
 156                     }
 157                     pPlaceholder->getShapeProperties().setAnyProperty(
 158                         PROP_URL, mpShapePtr->getShapeProperties().getProperty(PROP_URL));
 159                     mpShapePtr->applyShapeReference( *pPlaceholder, bUseText );
 160                     PPTShape* pPPTShape = dynamic_cast< PPTShape* >( pPlaceholder.get() );
 161                     if ( pPPTShape )
 162                         pPPTShape->setReferenced( true );
 163                     pPPTShapePtr->setPlaceholder( pPlaceholder );
 164                 }
 165             }
 166         }
 167         break;
 168     }
 169     // nvSpPr CT_ShapeNonVisual end
 170
 171     case PPT_TOKEN(spPr):
 172         return new PPTShapePropertiesContext( *this, *mpShapePtr );
 173
 174     case PPT_TOKEN(style):
 175         return new oox::drawingml::ShapeStyleContext( *this, *mpShapePtr );
 176
 177     case PPT_TOKEN(txBody):
 178     {
 179         oox::drawingml::TextBodyPtr xTextBody = std::make_shared<oox::drawingml::TextBody>();
 180         mpShapePtr->setTextBody( xTextBody );
 181         return new oox::drawingml::TextBodyContext( *this, *xTextBody );
 182     }
 183     }
 184
 185     return GraphicShapeContext::onCreateContext( aElementToken, rAttribs );
 186 }
 187
 188 }
 189
 190 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */