oox/source/ppt/soundactioncontext.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
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  12  *   contributor license agreements. See the NOTICE file distributed
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  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 "oox/ppt/soundactioncontext.hxx"
  21
  22 #include "comphelper/anytostring.hxx"
  23 #include "cppuhelper/exc_hlp.hxx"
  24
  25 #include "oox/helper/attributelist.hxx"
  26 #include "oox/helper/propertymap.hxx"
  27 #include "oox/drawingml/embeddedwavaudiofile.hxx"
  28
  29 using namespace ::oox::core;
  30 using namespace ::com::sun::star::xml::sax;
  31 using namespace ::com::sun::star::uno;
  32
  33
  34 namespace oox { namespace ppt {
  35
  36
  37     SoundActionContext::SoundActionContext( FragmentHandler2& rParent, PropertyMap & aProperties ) throw()
  38     : FragmentHandler2( rParent )
  39     , maSlideProperties( aProperties )
  40     , mbHasStartSound( false )
  41     , mbLoopSound( false )
  42     , mbStopSound( false )
  43     {
  44     }
  45
  46
  47     SoundActionContext::~SoundActionContext() throw()
  48     {
  49     }
  50
  51
  52     void SoundActionContext::onEndElement()
  53     {
  54         if ( isCurrentElement( PPT_TOKEN( sndAc ) ) )
  55         {
  56             if( mbHasStartSound )
  57             {
  58                 OUString url;
  59                 // TODO this is very wrong
  60                 if ( !msSndName.isEmpty() )
  61                 {
  62                     // try the builtIn version
  63                     url = msSndName;
  64                 }
  65                 if ( !url.isEmpty() )
  66                 {
  67                     maSlideProperties[ PROP_Sound ] <<= url;
  68                     maSlideProperties[ PROP_SoundOn ] <<= sal_True;
  69                 }
  70             }
  71         }
  72     }
  73
  74
  75     ::oox::core::ContextHandlerRef SoundActionContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  76     {
  77         switch( aElementToken )
  78         {
  79         case PPT_TOKEN( snd ):
  80             if( mbHasStartSound )
  81             {
  82                 drawingml::EmbeddedWAVAudioFile aAudio;
  83                 drawingml::getEmbeddedWAVAudioFile( getRelations(), rAttribs.getFastAttributeList(), aAudio);
  84
  85                 msSndName = ( aAudio.mbBuiltIn ? aAudio.msName : aAudio.msEmbed );
  86             }
  87             return this;
  88         case PPT_TOKEN( endSnd ):
  89             // CT_Empty
  90             mbStopSound = true;
  91             return this;
  92         case PPT_TOKEN( stSnd ):
  93             mbHasStartSound = true;
  94             mbLoopSound = rAttribs.getBool( XML_loop, false );
  95             return this;
  96         default:
  97             break;
  98         }
  99
 100         return this;
 101     }
 102
 103
 104
 105 } }
 106
 107 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */