/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: adjushdl.cxx,v $
 *
 *  $Revision: 1.11 $
 *
 *  last change: $Author: hr $ $Date: 2007-06-27 15:34:36 $
 *
 *  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
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"

#ifndef _XMLOFF_PROPERTYHANDLER_ADJUSTTYPES_HXX
#include <adjushdl.hxx>
#endif

#ifndef _SOLAR_H
#include <tools/solar.h>
#endif

#ifndef _XMLOFF_XMLTOKEN_HXX
#include <xmloff/xmltoken.hxx>
#endif

#ifndef _XMLOFF_XMLUCONV_HXX
#include <xmloff/xmluconv.hxx>
#endif

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

#ifndef _COM_SUN_STAR_STYLE_PARAGRAPHADJUST_HPP_
#include <com/sun/star/style/ParagraphAdjust.hpp>
#endif

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

#ifndef _XMLOFF_XMLEMENT_HXX
#include <xmloff/xmlelement.hxx>
#endif

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

SvXMLEnumMapEntry __READONLY_DATA pXML_Para_Adjust_Enum[] =
{
    { XML_START,        style::ParagraphAdjust_LEFT },
    { XML_END,          style::ParagraphAdjust_RIGHT },
    { XML_CENTER,       style::ParagraphAdjust_CENTER },
    { XML_JUSTIFY,      style::ParagraphAdjust_BLOCK },
    { XML_JUSTIFIED,    style::ParagraphAdjust_BLOCK }, // obsolete
    { XML_LEFT,         style::ParagraphAdjust_LEFT },
    { XML_RIGHT,        style::ParagraphAdjust_RIGHT },
    { XML_TOKEN_INVALID, 0 }
};

SvXMLEnumMapEntry __READONLY_DATA pXML_Para_Align_Last_Enum[] =
{
    { XML_START,        style::ParagraphAdjust_LEFT },
    { XML_CENTER,       style::ParagraphAdjust_CENTER },
    { XML_JUSTIFY,      style::ParagraphAdjust_BLOCK },
    { XML_JUSTIFIED,    style::ParagraphAdjust_BLOCK }, // obsolete
    { XML_TOKEN_INVALID, 0 }
};

///////////////////////////////////////////////////////////////////////////////
//
// class XMLParaAdjustPropHdl
//

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

sal_Bool XMLParaAdjustPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
{
    sal_uInt16 eAdjust;
    sal_Bool bRet = SvXMLUnitConverter::convertEnum( eAdjust, rStrImpValue, pXML_Para_Adjust_Enum );
    if( bRet )
        rValue <<= (sal_Int16)eAdjust;

    return bRet;
}

sal_Bool XMLParaAdjustPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
{
    if(!rValue.hasValue())
        return sal_False;     //added by BerryJia for fixing Bug102407 2002-11-5
    OUStringBuffer aOut;
    sal_Int16 nVal = 0;

    rValue >>= nVal;

    sal_Bool bRet = SvXMLUnitConverter::convertEnum( aOut, nVal, pXML_Para_Adjust_Enum, XML_START );

    rStrExpValue = aOut.makeStringAndClear();

    return bRet;
}

///////////////////////////////////////////////////////////////////////////////
//
// class XMLLastLineAdjustPropHdl
//

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

sal_Bool XMLLastLineAdjustPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
{
    sal_uInt16 eAdjust;
    sal_Bool bRet = SvXMLUnitConverter::convertEnum( eAdjust, rStrImpValue, pXML_Para_Align_Last_Enum );
    if( bRet )
        rValue <<= (sal_Int16)eAdjust;

    return bRet;
}

sal_Bool XMLLastLineAdjustPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
{
    OUStringBuffer aOut;
    sal_Int16 nVal = 0;
    sal_Bool bRet = sal_False;

    rValue >>= nVal;

    if( nVal != style::ParagraphAdjust_LEFT )
        bRet = SvXMLUnitConverter::convertEnum( aOut, nVal, pXML_Para_Align_Last_Enum, XML_START );

    rStrExpValue = aOut.makeStringAndClear();

    return bRet;
}