oox/source/ppt/timetargetelementcontext.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 "timetargetelementcontext.hxx"
  21
  22 #include "comphelper/anytostring.hxx"
  23 #include "cppuhelper/exc_hlp.hxx"
  24 #include <osl/diagnose.h>
  25
  26 #include <com/sun/star/uno/Any.hxx>
  27
  28 #include "oox/helper/attributelist.hxx"
  29 #include "drawingml/embeddedwavaudiofile.hxx"
  30
  31 using namespace ::com::sun::star::uno;
  32 using namespace ::com::sun::star::xml::sax;
  33 using namespace ::oox::core;
  34
  35 namespace oox { namespace ppt {
  36
  37     // CT_TLShapeTargetElement
  38     class ShapeTargetElementContext
  39         : public FragmentHandler2
  40     {
  41     public:
  42         ShapeTargetElementContext( FragmentHandler2& rParent, ShapeTargetElement & aValue )
  43             : FragmentHandler2( rParent )
  44                 , bTargetSet(false)
  45                 , maShapeTarget(aValue)
  46             {
  47             }
  48         virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs ) SAL_OVERRIDE
  49             {
  50                 switch( aElementToken )
  51                 {
  52                 case PPT_TOKEN( bg ):
  53                     bTargetSet = true;
  54                     maShapeTarget.mnType = XML_bg;
  55                     return this;
  56                 case PPT_TOKEN( txEl ):
  57                     bTargetSet = true;
  58                     maShapeTarget.mnType = XML_txEl;
  59                     return this;
  60                 case PPT_TOKEN( subSp ):
  61                     bTargetSet = true;
  62                     maShapeTarget.mnType = XML_subSp;
  63                     maShapeTarget.msSubShapeId = rAttribs.getString( XML_spid, OUString() );
  64                     return this;
  65                 case PPT_TOKEN( graphicEl ):
  66                     return this; // needs a:dgm for the target
  67                 case A_TOKEN( dgm ):
  68                     bTargetSet = true;
  69                     maShapeTarget.mnType = XML_dgm;
  70                     maShapeTarget.msSubShapeId = rAttribs.getString( XML_id, OUString() );
  71                     return this;
  72                 case PPT_TOKEN( oleChartEl ):
  73                     bTargetSet = true;
  74                     // TODO
  75                     return this;
  76                 case PPT_TOKEN( charRg ):
  77                 case PPT_TOKEN( pRg ):
  78                     if( bTargetSet && maShapeTarget.mnType == XML_txEl )
  79                     {
  80                         maShapeTarget.mnRangeType = getBaseToken( aElementToken );
  81                         maShapeTarget.maRange = drawingml::GetIndexRange( rAttribs.getFastAttributeList() );
  82                     }
  83                     return this;
  84                 default:
  85                     break;
  86                 }
  87                 return this;
  88             }
  89
  90     private:
  91         bool bTargetSet;
  92         ShapeTargetElement & maShapeTarget;
  93     };
  94
  95     TimeTargetElementContext::TimeTargetElementContext( FragmentHandler2& rParent, const AnimTargetElementPtr & pValue )
  96         : FragmentHandler2( rParent ),
  97             mpTarget( pValue )
  98     {
  99         OSL_ENSURE( mpTarget, "no valid target passed" );
 100     }
 101
 102     TimeTargetElementContext::~TimeTargetElementContext( ) throw( )
 103     {
 104     }
 105
 106     ::oox::core::ContextHandlerRef TimeTargetElementContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
 107     {
 108         switch( aElementToken )
 109         {
 110         case PPT_TOKEN( inkTgt ):
 111         {
 112             mpTarget->mnType = XML_inkTgt;
 113             OUString aId = rAttribs.getString( XML_spid, OUString() );
 114             if( !aId.isEmpty() )
 115             {
 116                 mpTarget->msValue = aId;
 117             }
 118             return this;
 119         }
 120         case PPT_TOKEN( sldTgt ):
 121             mpTarget->mnType = XML_sldTgt;
 122             return this;
 123         case PPT_TOKEN( sndTgt ):
 124         {
 125             mpTarget->mnType = XML_sndTgt;
 126             mpTarget->msValue = drawingml::getEmbeddedWAVAudioFile( getRelations(), rAttribs );
 127             break;
 128         }
 129         case PPT_TOKEN( spTgt ):
 130         {
 131             mpTarget->mnType = XML_spTgt;
 132             OUString aId = rAttribs.getString( XML_spid, OUString() );
 133             mpTarget->msValue = aId;
 134             return new ShapeTargetElementContext( *this, mpTarget->maShapeTarget );
 135         }
 136         default:
 137             SAL_INFO(
 138                 "oox.ppt",
 139                 "unhandled tag " << getBaseToken(aElementToken)
 140                     << " in TL_TimeTargetElement");
 141             break;
 142         }
 143
 144         return this;
 145     }
 146
 147 } }
 148
 149 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */