/*************************************************************************
 *
 * 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: xmloff_breakhdl.cxx,v $
 * $Revision: 1.5 $
 *
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 * it under the terms of the GNU Lesser General Public License version 3
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 * 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).
 *
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#ifndef _XMLOFF_PROPERTYHANDLER_BREAKTYPES_HXX
#include <breakhdl.hxx>
#endif


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

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

#ifndef _COM_SUN_STAR_STYLE_BREAKTYPE_HPP_
#include <com/sun/star/style/BreakType.hpp>
#endif


namespace binfilter {

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

SvXMLEnumMapEntry pXML_BreakTypes[] =
{
	{ XML_AUTO,	        0 },
	{ XML_COLUMN,       1 },
	{ XML_PAGE,         2 },
	{ XML_EVEN_PAGE,    2 },
	{ XML_ODD_PAGE,     2 },
	{ XML_TOKEN_INVALID, 0}
};

///////////////////////////////////////////////////////////////////////////////
//
// class XMLFmtBreakBeforePropHdl
//

XMLFmtBreakBeforePropHdl::~XMLFmtBreakBeforePropHdl()
{
	// Nothing to do
}

sal_Bool XMLFmtBreakBeforePropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{ 
	sal_Bool bRet = sal_False;
	style::BreakType eBreak = style::BreakType_NONE;
	sal_uInt16 nEnum;

	if( ( bRet = rUnitConverter.convertEnum( nEnum, rStrImpValue, pXML_BreakTypes ) ) )
	{
		if( nEnum != 0 )
			eBreak = ( nEnum == 1 ) ? style::BreakType_COLUMN_BEFORE : style::BreakType_PAGE_BEFORE;

		rValue <<= eBreak;
	}

	return bRet; 
}

sal_Bool XMLFmtBreakBeforePropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{ 
	style::BreakType eBreak;

	if( !( rValue >>= eBreak ) )
	{
		sal_Int32 nValue;
		if( !( rValue >>= nValue ) )
			return sal_False;

		eBreak = (style::BreakType) nValue;
	}
	
	sal_uInt16 nEnum = 0;
	switch( eBreak )
	{
		case style::BreakType_COLUMN_BEFORE:
			nEnum = 1;
			break;
		case style::BreakType_PAGE_BEFORE:
			nEnum = 2;
			break;
		case style::BreakType_NONE:
			nEnum = 0;
			break;
		default:
			return sal_False;
	}
	
	OUStringBuffer aOut;
	sal_Bool bOk = rUnitConverter.convertEnum( aOut, nEnum, pXML_BreakTypes );
	rStrExpValue = aOut.makeStringAndClear();

	return sal_True;
}

///////////////////////////////////////////////////////////////////////////////
//
// class XMLFmtBreakBeforePropHdl
//

XMLFmtBreakAfterPropHdl::~XMLFmtBreakAfterPropHdl()
{
	// Nothing to do
}

sal_Bool XMLFmtBreakAfterPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{ 
	sal_Bool bRet = sal_False;
	style::BreakType eBreak = style::BreakType_NONE;
	sal_uInt16 nEnum;

	if( ( bRet = rUnitConverter.convertEnum( nEnum, rStrImpValue, pXML_BreakTypes ) ) )
	{
		if( nEnum != 0 )
			eBreak = ( nEnum == 1 ) ? style::BreakType_COLUMN_AFTER : style::BreakType_PAGE_AFTER;

		rValue <<= eBreak;
	}

	return bRet; 
}

sal_Bool XMLFmtBreakAfterPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{ 
	style::BreakType eBreak;

	if( !( rValue >>= eBreak ) )
	{
		sal_Int32 nValue;
		if( !( rValue >>= nValue ) )
			return sal_False;

		eBreak = (style::BreakType) nValue;
	}
	
	sal_uInt16 nEnum = 0;
	switch( eBreak )
	{
		case style::BreakType_COLUMN_AFTER:
			nEnum = 1;
			break;
		case style::BreakType_PAGE_AFTER:
			nEnum = 2;
			break;
		case style::BreakType_NONE:
			nEnum = 0;
			break;
		default:
			return sal_False;
	}
	
	OUStringBuffer aOut;
	sal_Bool bOk = rUnitConverter.convertEnum( aOut, nEnum, pXML_BreakTypes );
	rStrExpValue = aOut.makeStringAndClear();

	return sal_True;
}
}//end of namespace binfilter
