oox/source/ppt/pptgraphicshapecontext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   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
  13  *   with this work for additional information regarding copyright
  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 <com/sun/star/xml/sax/FastToken.hpp>
  21 #include <com/sun/star/drawing/LineStyle.hpp>
  22 #include <com/sun/star/beans/XMultiPropertySet.hpp>
  23 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  24 #include <com/sun/star/container/XNamed.hpp>
  25
  26 #include "oox/ppt/pptshape.hxx"
  27 #include "oox/ppt/pptgraphicshapecontext.hxx"
  28 #include "oox/ppt/pptshapepropertiescontext.hxx"
  29 #include "oox/ppt/slidepersist.hxx"
  30 #include "oox/drawingml/shapestylecontext.hxx"
  31 #include "oox/token/namespaces.hxx"
  32 #include "oox/drawingml/fillpropertiesgroupcontext.hxx"
  33 #include "oox/drawingml/lineproperties.hxx"
  34 #include "oox/drawingml/drawingmltypes.hxx"
  35 #include "oox/drawingml/customshapegeometry.hxx"
  36 #include "oox/drawingml/textbodycontext.hxx"
  37 #include <oox/token/tokens.hxx>
  38
  39 using namespace oox::core;
  40 using namespace ::com::sun::star;
  41 using namespace ::com::sun::star::uno;
  42 using namespace ::com::sun::star::drawing;
  43 using namespace ::com::sun::star::beans;
  44 using namespace ::com::sun::star::text;
  45 using namespace ::com::sun::star::xml::sax;
  46
  47 namespace oox { namespace ppt {
  48
  49 // CT_Shape
  50 PPTGraphicShapeContext::PPTGraphicShapeContext( ContextHandler2Helper& rParent, const SlidePersistPtr pSlidePersistPtr, oox::drawingml::ShapePtr pMasterShapePtr, oox::drawingml::ShapePtr pShapePtr )
  51 : oox::drawingml::GraphicShapeContext( rParent, pMasterShapePtr, pShapePtr )
  52 , mpSlidePersistPtr( pSlidePersistPtr )
  53 {
  54 }
  55
  56 // if nFirstPlaceholder can't be found, it will be searched for nSecondPlaceholder
  57 static oox::drawingml::ShapePtr findPlaceholder( sal_Int32 nFirstPlaceholder, sal_Int32 nSecondPlaceholder, std::vector< oox::drawingml::ShapePtr >& rShapes )
  58 {
  59     oox::drawingml::ShapePtr pPlaceholder = PPTShape::findPlaceholder( nFirstPlaceholder, rShapes );
  60     return !nSecondPlaceholder || pPlaceholder.get() ? pPlaceholder : PPTShape::findPlaceholder( nSecondPlaceholder, rShapes );
  61 }
  62
  63 ContextHandlerRef PPTGraphicShapeContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  64 {
  65     switch( aElementToken )
  66     {
  67     // nvSpPr CT_ShapeNonVisual begin
  68 //  case NMSP_PPT|XML_drElemPr:
  69 //      break;
  70     case PPT_TOKEN(cNvPr):
  71         mpShapePtr->setId( rAttribs.getString( XML_id ).get() );
  72         mpShapePtr->setName( rAttribs.getString( XML_name ).get() );
  73         break;
  74     case PPT_TOKEN(ph):
  75     {
  76         sal_Int32 nSubType( rAttribs.getToken( XML_type, XML_obj ) );
  77         mpShapePtr->setSubType( nSubType );
  78         OUString sIdx( rAttribs.getString( XML_idx ).get() );
  79         sal_Bool bHasIdx = !sIdx.isEmpty();
  80         sal_Int32 nIdx = sIdx.toInt32();
  81         if( rAttribs.hasAttribute( XML_idx ) )
  82             mpShapePtr->setSubTypeIndex( nIdx );
  83
  84         if ( nSubType || bHasIdx )
  85         {
  86             PPTShape* pPPTShapePtr = dynamic_cast< PPTShape* >( mpShapePtr.get() );
  87             if ( pPPTShapePtr )
  88             {
  89                 oox::ppt::ShapeLocation eShapeLocation = pPPTShapePtr->getShapeLocation();
  90                 oox::drawingml::ShapePtr pPlaceholder;
  91
  92                 if ( bHasIdx && eShapeLocation == Slide )
  93                 {
  94                     // TODO: use id to shape map
  95                     SlidePersistPtr pMasterPersist( mpSlidePersistPtr->getMasterPersist() );
  96                     if ( pMasterPersist.get() && rAttribs.hasAttribute( XML_idx ) )
  97                         pPlaceholder = PPTShape::findPlaceholderByIndex( nIdx, pMasterPersist->getShapes()->getChildren() );
  98                 }
  99                 if ( !pPlaceholder.get() && ( ( eShapeLocation == Slide ) || ( eShapeLocation == Layout ) ) )
 100                 {
 101                     // inheriting properties from placeholder objects by cloning shape
 102
 103                     sal_Int32 nFirstPlaceholder = 0;
 104                     sal_Int32 nSecondPlaceholder = 0;
 105                     switch( nSubType )
 106                     {
 107                         case XML_ctrTitle :     // slide/layout
 108                             nFirstPlaceholder = XML_ctrTitle;
 109                             nSecondPlaceholder = XML_title;
 110                             break;
 111                         case XML_subTitle :     // slide/layout
 112                             nFirstPlaceholder = XML_subTitle;
 113                             nSecondPlaceholder = XML_title;
 114                             break;
 115                         case XML_obj :          // slide/layout
 116                             nFirstPlaceholder = XML_body;
 117                             break;
 118                         case XML_dt :           // slide/layout/master/notes/notesmaster/handoutmaster
 119                         case XML_sldNum :       // slide/layout/master/notes/notesmaster/handoutmaster
 120                         case XML_ftr :          // slide/layout/master/notes/notesmaster/handoutmaster
 121                         case XML_hdr :          // notes/notesmaster/handoutmaster
 122                         case XML_body :         // slide/layout/master/notes/notesmaster
 123                         case XML_title :        // slide/layout/master/
 124                         case XML_chart :        // slide/layout
 125                         case XML_tbl :          // slide/layout
 126                         case XML_clipArt :      // slide/layout
 127                         case XML_dgm :          // slide/layout
 128                         case XML_media :        // slide/layout
 129                         case XML_sldImg :       // notes/notesmaster
 130                         case XML_pic :          // slide/layout
 131                             nFirstPlaceholder = nSubType;
 132                         default:
 133                             break;
 134                     }
 135                     if ( nFirstPlaceholder )
 136                     {
 137                         if ( eShapeLocation == Layout )     // for layout objects the referenced object can be found within the same shape tree
 138                             pPlaceholder = findPlaceholder( nFirstPlaceholder, nSecondPlaceholder, mpSlidePersistPtr->getShapes()->getChildren() );
 139                         else if ( eShapeLocation == Slide ) // normal slide shapes have to search within the corresponding master tree for referenced objects
 140                         {
 141                             SlidePersistPtr pMasterPersist( mpSlidePersistPtr->getMasterPersist() );
 142                             if ( pMasterPersist.get() )
 143                                 pPlaceholder = findPlaceholder( nFirstPlaceholder, nSecondPlaceholder, pMasterPersist->getShapes()->getChildren() );
 144                         }
 145                     }
 146                 }
 147                 if ( pPlaceholder.get() )
 148                 {
 149                     bool bUseText = true;
 150                     switch( pPlaceholder->getSubType() )
 151                     {
 152                         case XML_title :
 153                         case XML_body :
 154                         case XML_ctrTitle :
 155                         case XML_subTitle :
 156                         case XML_dt :
 157                         case XML_sldNum :
 158                         case XML_ftr :
 159                         case XML_hdr :
 160                         case XML_obj :
 161                         case XML_chart :
 162                         case XML_tbl :
 163                         case XML_clipArt :
 164                         case XML_dgm :
 165                         case XML_media :
 166                         case XML_sldImg :
 167                         case XML_pic :
 168                             bUseText = false;
 169                     }
 170                     mpShapePtr->applyShapeReference( *pPlaceholder.get(), bUseText );
 171                     PPTShape* pPPTShape = dynamic_cast< PPTShape* >( pPlaceholder.get() );
 172                     if ( pPPTShape )
 173                         pPPTShape->setReferenced( sal_True );
 174                     pPPTShapePtr->setPlaceholder( pPlaceholder );
 175                 }
 176             }
 177         }
 178         break;
 179     }
 180     // nvSpPr CT_ShapeNonVisual end
 181
 182     case PPT_TOKEN(spPr):
 183         return new PPTShapePropertiesContext( *this, *mpShapePtr );
 184
 185     case PPT_TOKEN(style):
 186         return new oox::drawingml::ShapeStyleContext( *this, *mpShapePtr );
 187
 188     case PPT_TOKEN(txBody):
 189     {
 190         oox::drawingml::TextBodyPtr xTextBody( new oox::drawingml::TextBody );
 191         mpShapePtr->setTextBody( xTextBody );
 192         return new oox::drawingml::TextBodyContext( *this, *xTextBody );
 193     }
 194     }
 195
 196     return GraphicShapeContext::onCreateContext( aElementToken, rAttribs );
 197 }
 198
 199
 200 } }
 201
 202 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */