/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: xmloff_DrawAspectHdl.cxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: rt $ $Date: 2006/10/28 01:53:43 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library 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 for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/


#ifndef _RTL_USTRBUF_HXX_ 
#include <rtl/ustrbuf.hxx>
#endif

#ifndef _XMLOFF_XMLUCONV_HXX 
#include "xmluconv.hxx"
#endif


#ifndef _XMLOFF_DRAWASPECTHDL_HXX
#include "DrawAspectHdl.hxx"
#endif
namespace binfilter {

using namespace ::rtl;
using namespace ::com::sun::star;
using namespace ::binfilter::xmloff::token;

///////////////////////////////////////////////////////////////////////////////
//
// class XMLMeasurePropHdl
//

SvXMLEnumMapEntry __READONLY_DATA pXML_DrawAspect_Enum[] =
{
	{ XML_CONTENT,			1	},
	{ XML_THUMBNAIL,		2	},
	{ XML_ICON,			    4	},
	{ XML_PRINT,			8	},
	{ XML_TOKEN_INVALID, 0 }
};

DrawAspectHdl::~DrawAspectHdl()
{
	// nothing to do
}

sal_Bool DrawAspectHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{ 
	sal_Int32 nAspect = 0;

	SvXMLTokenEnumerator aTokenEnum( rStrImpValue );
	OUString aToken;
	while( aTokenEnum.getNextToken( aToken ) )
	{
		sal_uInt16 nVal;
		if( rUnitConverter.convertEnum( nVal, aToken, pXML_DrawAspect_Enum ) )
		{
			nAspect = nAspect | (sal_Int32)nVal;
		}
	}

	rValue <<= nAspect;

	return nAspect != 0; 
}

sal_Bool DrawAspectHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{ 
	sal_Bool bRet = sal_False;
  	OUStringBuffer aOut;

	sal_Int32 nAspect;
	if( rValue >>= nAspect )
	{
		if( (nAspect & 1) != 0 )
			aOut.append( GetXMLToken(XML_CONTENT) );

		if( (nAspect & 2) != 0 )
		{
			if( aOut.getLength() )
				aOut.append( sal_Unicode(' ') );
			aOut.append( GetXMLToken(XML_THUMBNAIL) );
		}

		if( (nAspect & 4) != 0 )
		{
			if( aOut.getLength() )
				aOut.append( sal_Unicode(' ') );
			aOut.append( GetXMLToken(XML_ICON) );
		}

		if( (nAspect & 8) != 0 )
		{
			if( aOut.getLength() )
				aOut.append( sal_Unicode(' ') );
			aOut.append( GetXMLToken(XML_PRINT) );
		}

		rStrExpValue = aOut.makeStringAndClear();

		bRet = sal_True;
	}

	return bRet;
}
}//end of namespace binfilter
