XMLFillBitmapSizePropertyHandler.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */
 
 
#include <XMLFillBitmapSizePropertyHandler.hxx>
#include <rtl/ustrbuf.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <sax/tools/converter.hxx>
#include <xmloff/xmluconv.hxx>
 
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
 
 
XMLFillBitmapSizePropertyHandler::XMLFillBitmapSizePropertyHandler()
{
}
 
XMLFillBitmapSizePropertyHandler::~XMLFillBitmapSizePropertyHandler()
{
}
 
bool XMLFillBitmapSizePropertyHandler::importXML(
    const OUString& rStrImpValue,
    Any& rValue,
    const SvXMLUnitConverter& rUnitConverter ) const
{
    sal_Int32 nValue;
    bool bRet;
 
    if( rStrImpValue.indexOf( '%' ) != -1 )
    {
        bRet = ::sax::Converter::convertPercent( nValue, rStrImpValue );
        nValue *= -1;
    }
    else
    {
        bRet = rUnitConverter.convertMeasureToCore( nValue, rStrImpValue );
    }
 
    if( bRet )
        rValue <<= nValue;
 
    return bRet;
}
 
bool XMLFillBitmapSizePropertyHandler::exportXML(
    OUString& rStrExpValue,
    const Any& rValue,
    const SvXMLUnitConverter& rUnitConverter ) const
{
    sal_Int32 nValue = 0;
    if( rValue >>= nValue )
    {
        OUStringBuffer aOut;
        if( nValue < 0 )
        {
            ::sax::Converter::convertPercent( aOut, -nValue );
        }
        else
        {
            rUnitConverter.convertMeasureToXML( aOut, nValue );
        }
 
        rStrExpValue = aOut.makeStringAndClear();
        return true;
    }
 
    return false;
}
 
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