xref: /aoo41x/main/oox/source/ppt/animvariantcontext.cxx (revision ca5ec200)

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 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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 * Unless required by applicable law or agreed to in writing,
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#include "animvariantcontext.hxx"

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

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

#include "oox/helper/attributelist.hxx"
#include "oox/core/fragmenthandler.hxx"
#include "oox/core/xmlfilterbase.hxx"
#include "oox/drawingml/colorchoicecontext.hxx"
#include "pptfilterhelpers.hxx"

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

namespace oox { namespace ppt {

    AnimVariantContext::AnimVariantContext( ContextHandler& rParent, sal_Int32 aElement, Any & aValue )
        : ContextHandler( rParent )
			, mnElement( aElement )
			, maValue( aValue )
	{
	}

	AnimVariantContext::~AnimVariantContext( ) throw( )
	{
	}

	void SAL_CALL AnimVariantContext::endFastElement( sal_Int32 aElement )
		throw ( SAXException, RuntimeException)
	{
		if( ( aElement == mnElement ) && maColor.isUsed() )
		{
            maValue = makeAny( maColor.getColor( getFilter().getGraphicHelper() ) );
		}
	}


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

		switch( aElementToken )
		{
		case PPT_TOKEN( boolVal ):
		{
			bool val = attribs.getBool( XML_val, false );
			maValue = makeAny( val );
			break;
		}
		case PPT_TOKEN( clrVal ):
            xRet.set( new ::oox::drawingml::ColorContext( *this, maColor ) );
			// we'll defer setting the Any until the end.
			break;
		case PPT_TOKEN( fltVal ):
		{
			double val = attribs.getDouble( XML_val, 0.0 );
			maValue = makeAny( val );
			break;
		}
		case PPT_TOKEN( intVal ):
		{
			sal_Int32 val = attribs.getInteger( XML_val, 0 );
			maValue = makeAny( val );
			break;
		}
		case PPT_TOKEN( strVal ):
		{
            OUString val = attribs.getString( XML_val, OUString() );
			convertMeasure( val ); // ignore success or failure if it fails, use as is
			maValue = makeAny( val );
			break;
		}
		default:
			break;
		}

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

		return xRet;
	}



} }