libreoffice/xmloff/source/style/kernihdl.cxx

/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: kernihdl.cxx,v $
 *
 *  $Revision: 1.6 $
 *
 *  last change: $Author: ihi $ $Date: 2006-08-29 11:01:47 $
 *
 *  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 _XMLOFF_PROPERTYHANDLER_KERNINGTYPES_HXX
#include "kernihdl.hxx"
#endif

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

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

// --

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

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

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

///////////////////////////////////////////////////////////////////////////////
//
// class XMLKerningPropHdl
//

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

sal_Bool XMLKerningPropHdl::importXML( const OUString& rStrImpValue, Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{
    sal_Bool bRet = sal_True;
    sal_Int32 nKerning = 0;

    if( ! IsXMLToken( rStrImpValue, XML_KERNING_NORMAL ) )
    {
        bRet = rUnitConverter.convertMeasure( nKerning, rStrImpValue );
    }

    rValue <<= (sal_Int16)nKerning;

    return bRet;
}

sal_Bool XMLKerningPropHdl::exportXML( OUString& rStrExpValue, const Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{
    sal_Bool bRet = sal_False;
    sal_Int16 nValue = sal_Int16();

    if( rValue >>= nValue )
    {
        OUStringBuffer aOut;

        if( nValue == 0 )
            aOut.append( GetXMLToken(XML_KERNING_NORMAL) );
        else
            rUnitConverter.convertMeasure( aOut, nValue );

        rStrExpValue = aOut.makeStringAndClear();

        bRet = sal_True;
    }

    return bRet;
}