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 * Copyright 2008 by Sun Microsystems, Inc.
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 * OpenOffice.org - a multi-platform office productivity suite
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 * $RCSfile: timetargetelementcontext.cxx,v $
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#include "timetargetelementcontext.hxx"

#include "comphelper/anytostring.hxx"
#include "cppuhelper/exc_hlp.hxx"
#include <osl/diagnose.h>

#include <com/sun/star/uno/Any.hxx>

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

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

using ::rtl::OUString;

namespace oox { namespace ppt {



	// CT_TLShapeTargetElement
	class ShapeTargetElementContext
        : public ContextHandler
	{
	public:
        ShapeTargetElementContext( ContextHandler& rParent, ShapeTargetElement & aValue )
            : ContextHandler( rParent )
				, bTargetSet(false)
				, maShapeTarget(aValue)
			{
			}
		virtual Reference< XFastContextHandler > SAL_CALL createFastChildContext( ::sal_Int32 aElementToken,
																																							const Reference< XFastAttributeList >& xAttribs )
			throw ( SAXException, RuntimeException )
			{
				Reference< XFastContextHandler > xRet;

				switch( aElementToken )
				{
				case NMSP_PPT|XML_bg:
					bTargetSet = true;
					maShapeTarget.mnType = XML_bg;
					break;
				case NMSP_PPT|XML_txEl:
					bTargetSet = true;
					maShapeTarget.mnType = XML_txEl;
					break;
				case NMSP_PPT|XML_subSp:
					bTargetSet = true;
					maShapeTarget.mnType = XML_subSp;
					maShapeTarget.msSubShapeId = xAttribs->getOptionalValue( XML_spid );
					break;
				case NMSP_PPT|XML_graphicEl:
				case NMSP_PPT|XML_oleChartEl:
					bTargetSet = true;
					// TODO
					break;
				case NMSP_PPT|XML_charRg:
				case NMSP_PPT|XML_pRg:
					if( bTargetSet && maShapeTarget.mnType == XML_txEl )
					{
                        maShapeTarget.mnRangeType = getToken( aElementToken );
						maShapeTarget.maRange = drawingml::GetIndexRange( xAttribs );
					}
					break;
				default:
					break;
				}
				if( !xRet.is() )
					xRet.set( this );
				return xRet;
			}

	private:
		bool bTargetSet;
		ShapeTargetElement & maShapeTarget;
	};



    TimeTargetElementContext::TimeTargetElementContext( ContextHandler& rParent, const AnimTargetElementPtr & pValue )
        : ContextHandler( rParent ),
			mpTarget( pValue )
	{
		OSL_ENSURE( mpTarget, "no valid target passed" );
	}


	TimeTargetElementContext::~TimeTargetElementContext( ) throw( )
	{
	}

	void SAL_CALL TimeTargetElementContext::endFastElement( sal_Int32 /*aElement*/ ) throw ( SAXException, RuntimeException)
	{
	}

	Reference< XFastContextHandler > SAL_CALL TimeTargetElementContext::createFastChildContext( ::sal_Int32 aElementToken, const Reference< XFastAttributeList >& xAttribs ) throw ( SAXException, RuntimeException )
	{
		Reference< XFastContextHandler > xRet;

		switch( aElementToken )
		{
		case NMSP_PPT|XML_inkTgt:
		{
			mpTarget->mnType = XML_inkTgt;
			OUString aId = xAttribs->getOptionalValue( XML_spid );
			if( aId.getLength() )
			{
				mpTarget->msValue = aId;
			}
			break;
		}
		case NMSP_PPT|XML_sldTgt:
			mpTarget->mnType = XML_sldTgt;
			break;
		case NMSP_PPT|XML_sndTgt:
		{
			mpTarget->mnType = XML_sndTgt;
			drawingml::EmbeddedWAVAudioFile aAudio;
            drawingml::getEmbeddedWAVAudioFile( getRelations(), xAttribs, aAudio);

			OUString sSndName = ( aAudio.mbBuiltIn ? aAudio.msName : aAudio.msLink );
			mpTarget->msValue = sSndName;
			break;
		}
		case NMSP_PPT|XML_spTgt:
		{
			mpTarget->mnType = XML_spTgt;
			OUString aId = xAttribs->getOptionalValue( XML_spid );
			mpTarget->msValue = aId;
			xRet.set( new ShapeTargetElementContext( *this, mpTarget->maShapeTarget ) );
			break;
		}
		default:
            OSL_TRACE( "OOX: unhandled tag %ld in TL_TimeTargetElement.", getToken( aElementToken ) );
			break;
		}

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

		return xRet;
	}


} }
