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.
   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/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( ContextHandler& rParent, ShapePtr pMasterShapePtr, ShapePtr pShapePtr )
  56 : ShapeContext( rParent, pMasterShapePtr, pShapePtr )
  57 {
  58 }
  59
  60 Reference< XFastContextHandler > GraphicShapeContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
  61 {
  62     Reference< XFastContextHandler > xRet;
  63
  64     switch( getBaseToken( aElementToken ) )
  65     {
  66     // CT_ShapeProperties
  67     case XML_xfrm:
  68         xRet.set( new Transform2DContext( *this, xAttribs, *mpShapePtr ) );
  69         break;
  70     case XML_blipFill:
  71         xRet.set( new BlipFillContext( *this, xAttribs, mpShapePtr->getGraphicProperties().maBlipProps ) );
  72         break;
  73     case XML_wavAudioFile:
  74         {
  75             getEmbeddedWAVAudioFile( getRelations(), xAttribs, mpShapePtr->getGraphicProperties().maAudio );
  76             if( !mpShapePtr->getGraphicProperties().maAudio.msEmbed.isEmpty() )
  77             {
  78                 Reference< XComponentContext > xContext = comphelper::getProcessComponentContext();
  79                 Reference< XInputStream > xInStrm( getFilter().openInputStream( mpShapePtr->getGraphicProperties().maAudio.msEmbed ), UNO_SET_THROW );
  80                 Reference< XTempFile > xTempFile( TempFile::create(xContext) );
  81                 Reference< XOutputStream > xOutStrm( xTempFile->getOutputStream(), UNO_SET_THROW );
  82                 BinaryXOutputStream aOutStrm( xOutStrm, false );
  83                 BinaryXInputStream aInStrm( xInStrm, false );
  84                 aInStrm.copyToStream( aOutStrm );
  85
  86                 xTempFile->setRemoveFile( false );
  87                 mpShapePtr->getGraphicProperties().maAudio.msEmbed = xTempFile->getUri();
  88             }
  89         }
  90         break;
  91     }
  92
  93     if ((getNamespace( aElementToken ) == NMSP_vml) && mpShapePtr)
  94     {
  95         mpShapePtr->setServiceName("com.sun.star.drawing.CustomShape");
  96         CustomShapePropertiesPtr pCstmShpProps
  97             (mpShapePtr->getCustomShapeProperties());
  98
  99         pCstmShpProps->setShapePresetType( getBaseToken( aElementToken ) );
 100     }
 101
 102     if( !xRet.is() )
 103         xRet.set( ShapeContext::createFastChildContext( aElementToken, xAttribs ) );
 104
 105     return xRet;
 106 }
 107
 108 // ============================================================================
 109 // CT_GraphicalObjectFrameContext
 110
 111 GraphicalObjectFrameContext::GraphicalObjectFrameContext( ContextHandler& rParent, ShapePtr pMasterShapePtr, ShapePtr pShapePtr, bool bEmbedShapesInChart ) :
 112     ShapeContext( rParent, pMasterShapePtr, pShapePtr ),
 113     mbEmbedShapesInChart( bEmbedShapesInChart )
 114 {
 115 }
 116
 117 Reference< XFastContextHandler > GraphicalObjectFrameContext::createFastChildContext( sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
 118 {
 119     Reference< XFastContextHandler > xRet;
 120
 121     switch( getBaseToken( aElementToken ) )
 122     {
 123     // CT_ShapeProperties
 124     case XML_nvGraphicFramePr:      // CT_GraphicalObjectFrameNonVisual
 125         break;
 126     case XML_xfrm:                  // CT_Transform2D
 127         xRet.set( new Transform2DContext( *this, xAttribs, *mpShapePtr ) );
 128         break;
 129     case XML_graphic:               // CT_GraphicalObject
 130         xRet.set( this );
 131         break;
 132
 133         case XML_graphicData :          // CT_GraphicalObjectData
 134         {
 135             OUString sUri( xAttribs->getOptionalValue( XML_uri ) );
 136             if ( sUri == "http://schemas.openxmlformats.org/presentationml/2006/ole" )
 137                 xRet.set( new OleObjectGraphicDataContext( *this, mpShapePtr ) );
 138             else if ( sUri == "http://schemas.openxmlformats.org/drawingml/2006/diagram" )
 139                 xRet.set( new DiagramGraphicDataContext( *this, mpShapePtr ) );
 140             else if ( sUri == "http://schemas.openxmlformats.org/drawingml/2006/chart" )
 141                 xRet.set( new ChartGraphicDataContext( *this, mpShapePtr, mbEmbedShapesInChart ) );
 142             else if ( sUri.compareToAscii( "http://schemas.openxmlformats.org/drawingml/2006/table" ) == 0 )
 143                 xRet.set( new table::TableContext( *this, mpShapePtr ) );
 144             else
 145             {
 146                 OSL_TRACE( "OOX: Ignore graphicsData of %s", OUSTRING_TO_CSTR( sUri ) );
 147                 return xRet;
 148             }
 149         }
 150         break;
 151     }
 152     if( !xRet.is() )
 153         xRet.set( ShapeContext::createFastChildContext( aElementToken, xAttribs ) );
 154
 155     return xRet;
 156 }
 157
 158 // ============================================================================
 159
 160 OleObjectGraphicDataContext::OleObjectGraphicDataContext( ContextHandler& rParent, ShapePtr xShape ) :
 161     ShapeContext( rParent, ShapePtr(), xShape ),
 162     mrOleObjectInfo( xShape->setOleObjectType() )
 163 {
 164 }
 165
 166 OleObjectGraphicDataContext::~OleObjectGraphicDataContext()
 167 {
 168     /*  Register the OLE shape at the VML drawing, this prevents that the
 169         related VML shape converts the OLE object by itself. */
 170     if( !mrOleObjectInfo.maShapeId.isEmpty() )
 171         if( ::oox::vml::Drawing* pVmlDrawing = getFilter().getVmlDrawing() )
 172             pVmlDrawing->registerOleObject( mrOleObjectInfo );
 173 }
 174
 175 Reference< XFastContextHandler > OleObjectGraphicDataContext::createFastChildContext( sal_Int32 nElement, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
 176 {
 177     Reference< XFastContextHandler > xRet;
 178     AttributeList aAttribs( xAttribs );
 179
 180     switch( nElement )
 181     {
 182         case PPT_TOKEN( oleObj ):
 183         {
 184             mrOleObjectInfo.maShapeId = aAttribs.getXString( XML_spid, OUString() );
 185             const Relation* pRelation = getRelations().getRelationFromRelId( aAttribs.getString( R_TOKEN( id ), OUString() ) );
 186             OSL_ENSURE( pRelation, "OleObjectGraphicDataContext::createFastChildContext - missing relation for OLE object" );
 187             if( pRelation )
 188             {
 189                 mrOleObjectInfo.mbLinked = pRelation->mbExternal;
 190                 if( pRelation->mbExternal )
 191                 {
 192                     mrOleObjectInfo.maTargetLink = getFilter().getAbsoluteUrl( pRelation->maTarget );
 193                 }
 194                 else
 195                 {
 196                     OUString aFragmentPath = getFragmentPathFromRelation( *pRelation );
 197                     if( !aFragmentPath.isEmpty() )
 198                         getFilter().importBinaryData( mrOleObjectInfo.maEmbeddedData, aFragmentPath );
 199                 }
 200             }
 201             mrOleObjectInfo.maName = aAttribs.getXString( XML_name, OUString() );
 202             mrOleObjectInfo.maProgId = aAttribs.getXString( XML_progId, OUString() );
 203             mrOleObjectInfo.mbShowAsIcon = aAttribs.getBool( XML_showAsIcon, false );
 204             xRet.set( this );
 205         }
 206         break;
 207
 208         case PPT_TOKEN( embed ):
 209             OSL_ENSURE( !mrOleObjectInfo.mbLinked, "OleObjectGraphicDataContext::createFastChildContext - unexpected child element" );
 210         break;
 211
 212         case PPT_TOKEN( link ):
 213             OSL_ENSURE( mrOleObjectInfo.mbLinked, "OleObjectGraphicDataContext::createFastChildContext - unexpected child element" );
 214             mrOleObjectInfo.mbAutoUpdate = aAttribs.getBool( XML_updateAutomatic, false );
 215         break;
 216         case PPT_TOKEN( pic ):
 217             xRet.set( new GraphicShapeContext( *this, mpMasterShapePtr, mpShapePtr ) );
 218         break;
 219     }
 220     return xRet;
 221 }
 222
 223 // ============================================================================
 224
 225 DiagramGraphicDataContext::DiagramGraphicDataContext( ContextHandler& rParent, ShapePtr pShapePtr )
 226 : ShapeContext( rParent, ShapePtr(), pShapePtr )
 227 {
 228     pShapePtr->setDiagramType();
 229 }
 230
 231 DiagramGraphicDataContext::~DiagramGraphicDataContext()
 232 {
 233 }
 234
 235 Reference< XFastContextHandler > DiagramGraphicDataContext::createFastChildContext( ::sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs )
 236     throw (SAXException, RuntimeException)
 237 {
 238     Reference< XFastContextHandler > xRet;
 239
 240     switch( aElementToken )
 241     {
 242     case DGM_TOKEN( relIds ):
 243     {
 244         msDm = xAttribs->getOptionalValue( R_TOKEN( dm ) );
 245         msLo = xAttribs->getOptionalValue( R_TOKEN( lo ) );
 246         msQs = xAttribs->getOptionalValue( R_TOKEN( qs ) );
 247         msCs = xAttribs->getOptionalValue( R_TOKEN( cs ) );
 248         loadDiagram(mpShapePtr,
 249                     getFilter(),
 250                     getFragmentPathFromRelId( msDm ),
 251                     getFragmentPathFromRelId( msLo ),
 252                     getFragmentPathFromRelId( msQs ),
 253                     getFragmentPathFromRelId( msCs ));
 254         OSL_TRACE("diagram added shape %s of type %s, size (%d,%d,%d,%d)",
 255                   OUSTRING_TO_CSTR( mpShapePtr->getName() ),
 256                   OUSTRING_TO_CSTR( mpShapePtr->getServiceName() ),
 257                   mpShapePtr->getPosition().X,
 258                   mpShapePtr->getPosition().Y,
 259                   mpShapePtr->getSize().Width,
 260                   mpShapePtr->getSize().Height);
 261         break;
 262     }
 263     default:
 264         break;
 265     }
 266
 267     if( !xRet.is() )
 268         xRet.set( ShapeContext::createFastChildContext( aElementToken, xAttribs ) );
 269
 270     return xRet;
 271 }
 272
 273 // ============================================================================
 274
 275 ChartGraphicDataContext::ChartGraphicDataContext( ContextHandler& rParent, const ShapePtr& rxShape, bool bEmbedShapes ) :
 276     ShapeContext( rParent, ShapePtr(), rxShape ),
 277     mrChartShapeInfo( rxShape->setChartType( bEmbedShapes ) )
 278 {
 279 }
 280
 281 Reference< XFastContextHandler > ChartGraphicDataContext::createFastChildContext( ::sal_Int32 nElement, const Reference< XFastAttributeList >& rxAttribs )
 282     throw (SAXException, RuntimeException)
 283 {
 284     if( nElement == C_TOKEN( chart ) )
 285     {
 286         AttributeList aAttribs( rxAttribs );
 287         mrChartShapeInfo.maFragmentPath = getFragmentPathFromRelId( aAttribs.getString( R_TOKEN( id ), OUString() ) );
 288     }
 289     return 0;
 290 }
 291
 292 // ============================================================================
 293
 294 } // namespace drawingml
 295 } // namespace oox
 296
 297 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */