/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: soundactioncontext.cxx,v $
 * $Revision: 1.4 $
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#include "oox/ppt/soundactioncontext.hxx"

#include "comphelper/anytostring.hxx"
#include "cppuhelper/exc_hlp.hxx"

#include "oox/helper/attributelist.hxx"
#include "oox/helper/propertymap.hxx"
#include "oox/core/namespaces.hxx"
#include "oox/drawingml/embeddedwavaudiofile.hxx"
#include "tokens.hxx"

using rtl::OUString;
using namespace ::oox::core;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::uno;


namespace oox { namespace ppt {


    SoundActionContext::SoundActionContext( ContextHandler& rParent, PropertyMap & aProperties ) throw()
    : ContextHandler( rParent )
	, maSlideProperties( aProperties )
	, mbHasStartSound( false )
	, mbLoopSound( false )
	, mbStopSound( false )
	{
	}


	SoundActionContext::~SoundActionContext() throw()
	{
	}


	void SoundActionContext::endFastElement( sal_Int32 aElement ) throw (SAXException, RuntimeException)
	{
		if ( aElement == ( NMSP_PPT|XML_sndAc ) )
		{
			if( mbHasStartSound )
			{
				OUString url;
				// TODO this is very wrong
				if ( msSndName.getLength() != 0 )
				{
					// try the builtIn version
					url = msSndName;
				}
#if 0 // OOo does not support embedded data yet
				else if ( msEmbedded.getLength() != 0 )
				{
					RelationsRef xRel = getHandler()->getRelations();
					url =	xRel->getRelationById( msEmbedded )->msTarget;
				}
				else if ( msLink.getLength() != 0 )
				{
					url = msLink;
				}
#endif
				if ( url.getLength() != 0 )
				{
					maSlideProperties[ CREATE_OUSTRING( "Sound" ) ] = Any( url );
					maSlideProperties[ CREATE_OUSTRING( "SoundOn" ) ] = Any( sal_True );
				}
			}
//			else if( mbStopSound )
//			{
//				maSlideProperties[ CREATE_OUSTRING( "" ) ] = Any( sal_True );
//			}
		}
	}


	Reference< XFastContextHandler > SoundActionContext::createFastChildContext( ::sal_Int32 aElement, const Reference< XFastAttributeList >& xAttribs ) throw (SAXException, RuntimeException)
	{
		Reference< XFastContextHandler > xRet;
		AttributeList attribs(xAttribs);

		switch( aElement )
		{
		case NMSP_PPT|XML_snd:
			if( mbHasStartSound )
			{
				drawingml::EmbeddedWAVAudioFile aAudio;
                drawingml::getEmbeddedWAVAudioFile( getRelations(), xAttribs, aAudio);

				msSndName = ( aAudio.mbBuiltIn ? aAudio.msName : aAudio.msLink );
			}
			break;
		case NMSP_PPT|XML_endSnd:
			// CT_Empty
			mbStopSound = true;
			break;
		case NMSP_PPT|XML_stSnd:
			mbHasStartSound = true;
			mbLoopSound = attribs.getBool( XML_loop, false );
		default:
			break;
		}

		if( !xRet.is() )
			xRet.set( this );

		return xRet;
	}



} }
