AOO410/main/xmloff/source/style/XMLRectangleMembersHandler.cxx

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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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 * software distributed under the License is distributed on an
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 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include <xmloff/xmluconv.hxx>
#include <rtl/ustrbuf.hxx>
#include <com/sun/star/uno/Any.hxx>

#ifndef _COM_SUN_STAR_AWT_RECTANGLE_HDL_ 
#include <com/sun/star/awt/Rectangle.hdl>
#endif
#include "XMLRectangleMembersHandler.hxx"
#include <xmloff/xmltypes.hxx>

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using ::rtl::OUString;
using ::rtl::OUStringBuffer;


XMLRectangleMembersHdl::XMLRectangleMembersHdl( sal_Int32 nType )
: mnType( nType )
{
}

XMLRectangleMembersHdl::~XMLRectangleMembersHdl()
{
}

sal_Bool XMLRectangleMembersHdl::importXML(
	const OUString& rStrImpValue,
	Any& rValue,
	const SvXMLUnitConverter& rUnitConverter ) const
{
	awt::Rectangle aRect( 0, 0, 0, 0 );
	if( rValue.hasValue() )
		rValue >>= aRect;

	sal_Int32 nValue;

	if( rUnitConverter.convertMeasure( nValue, rStrImpValue ) )
	{
		switch( mnType )
		{
			case XML_TYPE_RECTANGLE_LEFT :
				aRect.X = nValue;
				break;
			case XML_TYPE_RECTANGLE_TOP :
				aRect.Y = nValue;
				break;
			case XML_TYPE_RECTANGLE_WIDTH :
				aRect.Width = nValue;
				break;
			case XML_TYPE_RECTANGLE_HEIGHT :
				aRect.Height = nValue;
				break;
		}

		rValue <<= aRect;
		return sal_True;
	}

	return sal_False;
}

sal_Bool XMLRectangleMembersHdl::exportXML(
	OUString& rStrExpValue,
	const Any& rValue,
	const SvXMLUnitConverter& rUnitConverter ) const
{
	awt::Rectangle aRect( 0, 0, 0, 0 );
	rValue >>= aRect;

	sal_Int32 nValue;

	switch( mnType )
	{
		case XML_TYPE_RECTANGLE_LEFT :
			nValue = aRect.X;
			break;
		case XML_TYPE_RECTANGLE_TOP :
			nValue = aRect.Y;
			break;
		case XML_TYPE_RECTANGLE_WIDTH :
			nValue = aRect.Width;
			break;
		case XML_TYPE_RECTANGLE_HEIGHT :
			nValue = aRect.Height;
			break;
		default:
			nValue = 0;  // TODO What value should this be?
			break;
	}

	rtl::OUStringBuffer sBuffer;
	rUnitConverter.convertMeasure( sBuffer, nValue );
	rStrExpValue = sBuffer.makeStringAndClear();
	return sal_True;
}