oox/source/drawingml/graphicshapecontext.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.
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   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/io/TempFile.hpp>
  21 #include "oox/drawingml/graphicshapecontext.hxx"
  22 #include <osl/diagnose.h>
  23
  24 #include "oox/drawingml/fillpropertiesgroupcontext.hxx"
  25 #include "oox/drawingml/customshapeproperties.hxx"
  26 #include "oox/drawingml/diagram/diagram.hxx"
  27 #include "oox/drawingml/table/tablecontext.hxx"
  28 #include "oox/core/xmlfilterbase.hxx"
  29 #include "oox/helper/attributelist.hxx"
  30 #include "oox/helper/graphichelper.hxx"
  31 #include "oox/helper/propertyset.hxx"
  32 #include "oox/vml/vmldrawing.hxx"
  33 #include "oox/vml/vmlshape.hxx"
  34 #include "oox/vml/vmlshapecontainer.hxx"
  35 #include "oox/drawingml/fillproperties.hxx"
  36 #include "oox/drawingml/transform2dcontext.hxx"
  37 #include "oox/helper/binaryinputstream.hxx"
  38 #include "oox/helper/binaryoutputstream.hxx"
  39 #include <comphelper/processfactory.hxx>
  40
  41 using namespace ::com::sun::star;
  42 using namespace ::com::sun::star::io;
  43 using namespace ::com::sun::star::uno;
  44 using namespace ::com::sun::star::lang;
  45 using namespace ::com::sun::star::beans;
  46 using namespace ::com::sun::star::xml::sax;
  47 using namespace ::oox::core;
  48
  49 namespace oox {
  50 namespace drawingml {
  51
  52 // ============================================================================
  53 // CT_Picture
  54
  55 GraphicShapeContext::GraphicShapeContext( ContextHandler2Helper& rParent, ShapePtr pMasterShapePtr, ShapePtr pShapePtr )
  56 : ShapeContext( rParent, pMasterShapePtr, pShapePtr )
  57 {
  58 }
  59
  60 ContextHandlerRef GraphicShapeContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  61 {
  62     switch( getBaseToken( aElementToken ) )
  63     {
  64     // CT_ShapeProperties
  65     case XML_xfrm:
  66         return new Transform2DContext( *this, rAttribs, *mpShapePtr );
  67     case XML_blipFill:
  68         return new BlipFillContext( *this, rAttribs, mpShapePtr->getGraphicProperties().maBlipProps );
  69     case XML_wavAudioFile:
  70         {
  71             getEmbeddedWAVAudioFile( getRelations(), rAttribs.getFastAttributeList(), mpShapePtr->getGraphicProperties().maAudio );
  72             if( !mpShapePtr->getGraphicProperties().maAudio.msEmbed.isEmpty() )
  73             {
  74                 Reference< XComponentContext > xContext = comphelper::getProcessComponentContext();
  75                 Reference< XInputStream > xInStrm( getFilter().openInputStream( mpShapePtr->getGraphicProperties().maAudio.msEmbed ), UNO_SET_THROW );
  76                 Reference< XTempFile > xTempFile( TempFile::create(xContext) );
  77                 Reference< XOutputStream > xOutStrm( xTempFile->getOutputStream(), UNO_SET_THROW );
  78                 BinaryXOutputStream aOutStrm( xOutStrm, false );
  79                 BinaryXInputStream aInStrm( xInStrm, false );
  80                 aInStrm.copyToStream( aOutStrm );
  81
  82                 xTempFile->setRemoveFile( false );
  83                 mpShapePtr->getGraphicProperties().maAudio.msEmbed = xTempFile->getUri();
  84             }
  85         }
  86         break;
  87     }
  88
  89     if ((getNamespace( aElementToken ) == NMSP_vml) && mpShapePtr)
  90     {
  91         mpShapePtr->setServiceName("com.sun.star.drawing.CustomShape");
  92         CustomShapePropertiesPtr pCstmShpProps
  93             (mpShapePtr->getCustomShapeProperties());
  94
  95         pCstmShpProps->setShapePresetType( getBaseToken( aElementToken ) );
  96     }
  97
  98     return ShapeContext::onCreateContext( aElementToken, rAttribs );
  99 }
 100
 101 // ============================================================================
 102 // CT_GraphicalObjectFrameContext
 103
 104 GraphicalObjectFrameContext::GraphicalObjectFrameContext( ContextHandler2Helper& rParent, ShapePtr pMasterShapePtr, ShapePtr pShapePtr, bool bEmbedShapesInChart ) :
 105     ShapeContext( rParent, pMasterShapePtr, pShapePtr ),
 106     mbEmbedShapesInChart( bEmbedShapesInChart )
 107 {
 108 }
 109
 110 ContextHandlerRef GraphicalObjectFrameContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
 111 {
 112     switch( getBaseToken( aElementToken ) )
 113     {
 114     // CT_ShapeProperties
 115     case XML_nvGraphicFramePr:      // CT_GraphicalObjectFrameNonVisual
 116         break;
 117     case XML_xfrm:                  // CT_Transform2D
 118         return new Transform2DContext( *this, rAttribs, *mpShapePtr );
 119     case XML_graphic:               // CT_GraphicalObject
 120         return this;
 121
 122         case XML_graphicData :          // CT_GraphicalObjectData
 123         {
 124             OUString sUri( rAttribs.getString( XML_uri ).get() );
 125             if ( sUri == "http://schemas.openxmlformats.org/presentationml/2006/ole" )
 126                 return new OleObjectGraphicDataContext( *this, mpShapePtr );
 127             else if ( sUri == "http://schemas.openxmlformats.org/drawingml/2006/diagram" )
 128                 return new DiagramGraphicDataContext( *this, mpShapePtr );
 129             else if ( sUri == "http://schemas.openxmlformats.org/drawingml/2006/chart" )
 130                 return new ChartGraphicDataContext( *this, mpShapePtr, mbEmbedShapesInChart );
 131             else if ( sUri.equalsAscii( "http://schemas.openxmlformats.org/drawingml/2006/table" ) )
 132                 return new table::TableContext( *this, mpShapePtr );
 133             else
 134             {
 135                 OSL_TRACE( "OOX: Ignore graphicsData of %s", OUSTRING_TO_CSTR( sUri ) );
 136                 return 0;
 137             }
 138         }
 139         break;
 140     }
 141
 142     return ShapeContext::onCreateContext( aElementToken, rAttribs );
 143 }
 144
 145 // ============================================================================
 146
 147 OleObjectGraphicDataContext::OleObjectGraphicDataContext( ContextHandler2Helper& rParent, ShapePtr xShape ) :
 148     ShapeContext( rParent, ShapePtr(), xShape ),
 149     mrOleObjectInfo( xShape->setOleObjectType() )
 150 {
 151 }
 152
 153 OleObjectGraphicDataContext::~OleObjectGraphicDataContext()
 154 {
 155     /*  Register the OLE shape at the VML drawing, this prevents that the
 156         related VML shape converts the OLE object by itself. */
 157     if( !mrOleObjectInfo.maShapeId.isEmpty() )
 158         if( ::oox::vml::Drawing* pVmlDrawing = getFilter().getVmlDrawing() )
 159             pVmlDrawing->registerOleObject( mrOleObjectInfo );
 160 }
 161
 162 ContextHandlerRef OleObjectGraphicDataContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
 163 {
 164     switch( nElement )
 165     {
 166         case PPT_TOKEN( oleObj ):
 167         {
 168             mrOleObjectInfo.maShapeId = rAttribs.getXString( XML_spid, OUString() );
 169             const Relation* pRelation = getRelations().getRelationFromRelId( rAttribs.getString( R_TOKEN( id ), OUString() ) );
 170             OSL_ENSURE( pRelation, "OleObjectGraphicDataContext::createFastChildContext - missing relation for OLE object" );
 171             if( pRelation )
 172             {
 173                 mrOleObjectInfo.mbLinked = pRelation->mbExternal;
 174                 if( pRelation->mbExternal )
 175                 {
 176                     mrOleObjectInfo.maTargetLink = getFilter().getAbsoluteUrl( pRelation->maTarget );
 177                 }
 178                 else
 179                 {
 180                     OUString aFragmentPath = getFragmentPathFromRelation( *pRelation );
 181                     if( !aFragmentPath.isEmpty() )
 182                         getFilter().importBinaryData( mrOleObjectInfo.maEmbeddedData, aFragmentPath );
 183                 }
 184             }
 185             mrOleObjectInfo.maName = rAttribs.getXString( XML_name, OUString() );
 186             mrOleObjectInfo.maProgId = rAttribs.getXString( XML_progId, OUString() );
 187             mrOleObjectInfo.mbShowAsIcon = rAttribs.getBool( XML_showAsIcon, false );
 188             return this;
 189         }
 190         break;
 191
 192         case PPT_TOKEN( embed ):
 193             OSL_ENSURE( !mrOleObjectInfo.mbLinked, "OleObjectGraphicDataContext::createFastChildContext - unexpected child element" );
 194         break;
 195
 196         case PPT_TOKEN( link ):
 197             OSL_ENSURE( mrOleObjectInfo.mbLinked, "OleObjectGraphicDataContext::createFastChildContext - unexpected child element" );
 198             mrOleObjectInfo.mbAutoUpdate = rAttribs.getBool( XML_updateAutomatic, false );
 199         break;
 200         case PPT_TOKEN( pic ):
 201             return new GraphicShapeContext( *this, mpMasterShapePtr, mpShapePtr );
 202         break;
 203     }
 204     return 0;
 205 }
 206
 207 // ============================================================================
 208
 209 DiagramGraphicDataContext::DiagramGraphicDataContext( ContextHandler2Helper& rParent, ShapePtr pShapePtr )
 210 : ShapeContext( rParent, ShapePtr(), pShapePtr )
 211 {
 212     pShapePtr->setDiagramType();
 213 }
 214
 215 DiagramGraphicDataContext::~DiagramGraphicDataContext()
 216 {
 217 }
 218
 219 ContextHandlerRef DiagramGraphicDataContext::onCreateContext( ::sal_Int32 aElementToken, const AttributeList& rAttribs )
 220 {
 221     switch( aElementToken )
 222     {
 223     case DGM_TOKEN( relIds ):
 224     {
 225         msDm = rAttribs.getString( R_TOKEN( dm ) ).get();
 226         msLo = rAttribs.getString( R_TOKEN( lo ) ).get();
 227         msQs = rAttribs.getString( R_TOKEN( qs ) ).get();
 228         msCs = rAttribs.getString( R_TOKEN( cs ) ).get();
 229         loadDiagram(mpShapePtr,
 230                     getFilter(),
 231                     getFragmentPathFromRelId( msDm ),
 232                     getFragmentPathFromRelId( msLo ),
 233                     getFragmentPathFromRelId( msQs ),
 234                     getFragmentPathFromRelId( msCs ));
 235         SAL_INFO("oox.drawingml", OSL_THIS_FUNC
 236                  << "diagram added shape " << mpShapePtr->getName()
 237                  << " of type " << mpShapePtr->getServiceName()
 238                  << ", size (" << mpShapePtr->getPosition().X
 239                  << "," << mpShapePtr->getPosition().Y
 240                  << "," << mpShapePtr->getSize().Width
 241                  << "," << mpShapePtr->getSize().Height
 242                  <<")");
 243         break;
 244     }
 245     default:
 246         break;
 247     }
 248
 249     return ShapeContext::onCreateContext( aElementToken, rAttribs );
 250 }
 251
 252 // ============================================================================
 253
 254 ChartGraphicDataContext::ChartGraphicDataContext( ContextHandler2Helper& rParent, const ShapePtr& rxShape, bool bEmbedShapes ) :
 255     ShapeContext( rParent, ShapePtr(), rxShape ),
 256     mrChartShapeInfo( rxShape->setChartType( bEmbedShapes ) )
 257 {
 258 }
 259
 260 ContextHandlerRef ChartGraphicDataContext::onCreateContext( ::sal_Int32 nElement, const AttributeList& rAttribs )
 261 {
 262     if( nElement == C_TOKEN( chart ) )
 263     {
 264         mrChartShapeInfo.maFragmentPath = getFragmentPathFromRelId( rAttribs.getString( R_TOKEN( id ), OUString() ) );
 265     }
 266     return 0;
 267 }
 268
 269 // ============================================================================
 270
 271 } // namespace drawingml
 272 } // namespace oox
 273
 274 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */