oox/source/ppt/soundactioncontext.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: soundactioncontext.cxx,v $
  10  * $Revision: 1.4 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 #include "oox/ppt/soundactioncontext.hxx"
  32
  33 #include "comphelper/anytostring.hxx"
  34 #include "cppuhelper/exc_hlp.hxx"
  35
  36 #include "oox/helper/attributelist.hxx"
  37 #include "oox/helper/propertymap.hxx"
  38 #include "oox/core/namespaces.hxx"
  39 #include "oox/drawingml/embeddedwavaudiofile.hxx"
  40 #include "properties.hxx"
  41 #include "tokens.hxx"
  42
  43 using rtl::OUString;
  44 using namespace ::oox::core;
  45 using namespace ::com::sun::star::xml::sax;
  46 using namespace ::com::sun::star::uno;
  47
  48
  49 namespace oox { namespace ppt {
  50
  51
  52     SoundActionContext::SoundActionContext( ContextHandler& rParent, PropertyMap & aProperties ) throw()
  53     : ContextHandler( rParent )
  54     , maSlideProperties( aProperties )
  55     , mbHasStartSound( false )
  56     , mbLoopSound( false )
  57     , mbStopSound( false )
  58     {
  59     }
  60
  61
  62     SoundActionContext::~SoundActionContext() throw()
  63     {
  64     }
  65
  66
  67     void SoundActionContext::endFastElement( sal_Int32 aElement ) throw (SAXException, RuntimeException)
  68     {
  69         if ( aElement == ( NMSP_PPT|XML_sndAc ) )
  70         {
  71             if( mbHasStartSound )
  72             {
  73                 OUString url;
  74                 // TODO this is very wrong
  75                 if ( msSndName.getLength() != 0 )
  76                 {
  77                     // try the builtIn version
  78                     url = msSndName;
  79                 }
  80 #if 0 // OOo does not support embedded data yet
  81                 else if ( msEmbedded.getLength() != 0 )
  82                 {
  83                     RelationsRef xRel = getHandler()->getRelations();
  84                     url =       xRel->getRelationById( msEmbedded )->msTarget;
  85                 }
  86                 else if ( msLink.getLength() != 0 )
  87                 {
  88                     url = msLink;
  89                 }
  90 #endif
  91                 if ( url.getLength() != 0 )
  92                 {
  93                     maSlideProperties[ PROP_Sound ] <<= url;
  94                     maSlideProperties[ PROP_SoundOn ] <<= sal_True;
  95                 }
  96             }
  97 //                      else if( mbStopSound )
  98 //                      {
  99 //                              maSlideProperties[ CREATE_OUSTRING( "" ) ] = Any( sal_True );
 100 //                      }
 101         }
 102     }
 103
 104
 105     Reference< XFastContextHandler > SoundActionContext::createFastChildContext( ::sal_Int32 aElement, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
 106     {
 107         Reference< XFastContextHandler > xRet;
 108         AttributeList attribs(xAttribs);
 109
 110         switch( aElement )
 111         {
 112         case NMSP_PPT|XML_snd:
 113             if( mbHasStartSound )
 114             {
 115                 drawingml::EmbeddedWAVAudioFile aAudio;
 116                 drawingml::getEmbeddedWAVAudioFile( getRelations(), xAttribs, aAudio);
 117
 118                 msSndName = ( aAudio.mbBuiltIn ? aAudio.msName : aAudio.msEmbed );
 119             }
 120             break;
 121         case NMSP_PPT|XML_endSnd:
 122             // CT_Empty
 123             mbStopSound = true;
 124             break;
 125         case NMSP_PPT|XML_stSnd:
 126             mbHasStartSound = true;
 127             mbLoopSound = attribs.getBool( XML_loop, false );
 128         default:
 129             break;
 130         }
 131
 132         if( !xRet.is() )
 133             xRet.set( this );
 134
 135         return xRet;
 136     }
 137
 138
 139
 140 } }