oox/source/ppt/pptshapecontext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
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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 <sal/log.hxx>
  21
  22 #include <oox/helper/attributelist.hxx>
  23 #include <oox/ppt/pptshape.hxx>
  24 #include <oox/ppt/pptshapecontext.hxx>
  25 #include <oox/ppt/pptshapepropertiescontext.hxx>
  26 #include <oox/ppt/slidepersist.hxx>
  27 #include <drawingml/shapestylecontext.hxx>
  28 #include <oox/drawingml/drawingmltypes.hxx>
  29 #include <drawingml/textbodycontext.hxx>
  30 #include <drawingml/transform2dcontext.hxx>
  31 #include <oox/token/namespaces.hxx>
  32 #include <oox/token/properties.hxx>
  33 #include <oox/token/tokens.hxx>
  34 #include <utility>
  35
  36 using namespace oox::core;
  37 using namespace ::com::sun::star;
  38 using namespace ::com::sun::star::uno;
  39
  40 namespace oox::ppt {
  41
  42 // CT_Shape
  43 PPTShapeContext::PPTShapeContext( ContextHandler2Helper const & rParent, SlidePersistPtr pSlidePersistPtr, const oox::drawingml::ShapePtr& pMasterShapePtr, const oox::drawingml::ShapePtr& pShapePtr )
  44 : oox::drawingml::ShapeContext( rParent, pMasterShapePtr, pShapePtr )
  45 , mpSlidePersistPtr(std::move( pSlidePersistPtr ))
  46 {
  47 }
  48
  49 ContextHandlerRef PPTShapeContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  50 {
  51     if( getNamespace( aElementToken ) == NMSP_dsp )
  52         aElementToken = NMSP_ppt | getBaseToken( aElementToken );
  53
  54     switch( aElementToken )
  55     {
  56         // nvSpPr CT_ShapeNonVisual begin
  57         //  case PPT_TOKEN( drElemPr ):
  58         //      break;
  59         case PPT_TOKEN( cNvPr ):
  60         {
  61             mpShapePtr->setHidden( rAttribs.getBool( XML_hidden, false ) );
  62             mpShapePtr->setId( rAttribs.getStringDefaulted( XML_id ) );
  63             mpShapePtr->setName( rAttribs.getStringDefaulted( XML_name ) );
  64             break;
  65         }
  66         case PPT_TOKEN( ph ):
  67         {
  68             SlidePersistPtr pMasterPersist( mpSlidePersistPtr->getMasterPersist() );
  69             std::optional< sal_Int32 > oSubType( rAttribs.getToken( XML_type) );
  70             sal_Int32 nSubType( rAttribs.getToken( XML_type, XML_obj ) );
  71             oox::drawingml::ShapePtr pTmpPlaceholder;
  72
  73             mpShapePtr->setSubType( nSubType );
  74
  75             if( rAttribs.hasAttribute( XML_idx ) )
  76             {
  77                 sal_Int32 nSubTypeIndex = rAttribs.getInteger( XML_idx, 0 );
  78                 mpShapePtr->setSubTypeIndex( nSubTypeIndex );
  79
  80                 if(!oSubType.has_value() && pMasterPersist)
  81                 {
  82                     pTmpPlaceholder = PPTShape::findPlaceholderByIndex( nSubTypeIndex, pMasterPersist->getShapes()->getChildren() );
  83
  84                     if(pTmpPlaceholder)
  85                         nSubType = pTmpPlaceholder->getSubType(); // When we don't have type attribute on slide but have on slidelayout we have to use it instead of default type
  86                 }
  87             }
  88
  89             if ( nSubType )
  90             {
  91                 PPTShape* pPPTShapePtr = dynamic_cast< PPTShape* >( mpShapePtr.get() );
  92                 if ( pPPTShapePtr )
  93                 {
  94                     oox::ppt::ShapeLocation eShapeLocation = pPPTShapePtr->getShapeLocation();
  95                     if ( ( eShapeLocation == Slide ) || ( eShapeLocation == Layout ) )
  96                     {
  97                         // inheriting properties from placeholder objects by cloning shape
  98                         sal_Int32 nFirstPlaceholder = 0;
  99                         sal_Int32 nSecondPlaceholder = 0;
 100                         switch( nSubType )
 101                         {
 102                             case XML_ctrTitle :     // slide/layout
 103                                   nFirstPlaceholder = XML_ctrTitle;
 104                                   nSecondPlaceholder = XML_title;
 105                               break;
 106
 107                               case XML_subTitle :       // slide/layout
 108                                   nFirstPlaceholder = XML_subTitle;
 109                                   nSecondPlaceholder = XML_body;
 110                               break;
 111
 112                              case XML_obj :         // slide/layout
 113                                   nFirstPlaceholder = XML_obj;
 114                                   nSecondPlaceholder = XML_body;
 115                               break;
 116
 117                             case XML_dt :           // slide/layout/master/notes/notesmaster/handoutmaster
 118                               case XML_sldNum :     // slide/layout/master/notes/notesmaster/handoutmaster
 119                               case XML_ftr :            // slide/layout/master/notes/notesmaster/handoutmaster
 120                               case XML_hdr :            // notes/notesmaster/handoutmaster
 121                               case XML_body :           // slide/layout/master/notes/notesmaster
 122                               case XML_title :      // slide/layout/master/
 123                               case XML_chart :      // slide/layout
 124                               case XML_tbl :            // slide/layout
 125                               case XML_clipArt :        // slide/layout
 126                               case XML_dgm :            // slide/layout
 127                               case XML_media :      // slide/layout
 128                               case XML_sldImg :     // notes/notesmaster
 129                               case XML_pic :            // slide/layout
 130                                   nFirstPlaceholder = nSubType;
 131                                   break;
 132                               default:
 133                                   break;
 134                         }
 135                         if ( nFirstPlaceholder )
 136                         {
 137                               oox::drawingml::ShapePtr pPlaceholder;
 138                               if ( eShapeLocation == Layout )       // for layout objects the referenced object can be found within the same shape tree
 139                               {
 140                                   pPlaceholder = PPTShape::findPlaceholder( nFirstPlaceholder, nSecondPlaceholder,
 141                                           pPPTShapePtr->getSubTypeIndex(), mpSlidePersistPtr->getShapes()->getChildren(), true );
 142                               }
 143                               else if ( eShapeLocation == Slide )   // normal slide shapes have to search within the corresponding master tree for referenced objects
 144                               {
 145                                   if ( pMasterPersist )
 146                                   {
 147                                       pPlaceholder = PPTShape::findPlaceholder( nFirstPlaceholder, nSecondPlaceholder,
 148                                               pPPTShapePtr->getSubTypeIndex(), pMasterPersist->getShapes()->getChildren() );
 149                                   }
 150                               }
 151                               if ( pPlaceholder )
 152                               {
 153                                   SAL_INFO("oox.ppt","shape " << mpShapePtr->getId() <<
 154                                           " will get shape reference " << pPlaceholder->getId() << " applied");
 155                                   mpShapePtr->applyShapeReference( *pPlaceholder );
 156                                   PPTShape* pPPTShape = dynamic_cast< PPTShape* >( pPlaceholder.get() );
 157                                   if ( pPPTShape )
 158                                       pPPTShape->setReferenced( true );
 159                                   pPPTShapePtr->setPlaceholder( pPlaceholder );
 160                               }
 161                         }
 162                     }
 163                 }
 164
 165             }
 166             break;
 167         }
 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>( mpShapePtr->getTextBody() );
 180             xTextBody->getTextProperties().maPropertyMap.setProperty( PROP_FontIndependentLineSpacing, true );
 181             mpShapePtr->setTextBody( xTextBody );
 182             return new oox::drawingml::TextBodyContext( *this, mpShapePtr );
 183         }
 184         case PPT_TOKEN( txXfrm ):
 185         {
 186             return new oox::drawingml::Transform2DContext( *this, rAttribs, *mpShapePtr, true );
 187         }
 188     }
 189
 190     return ShapeContext::onCreateContext(aElementToken, rAttribs);
 191 }
 192
 193 }
 194
 195 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */