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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "XMLClipPropertyHandler.hxx"
#include <com/sun/star/uno/Any.hxx>
#include <rtl/ustrbuf.hxx>
#include <com/sun/star/text/GraphicCrop.hpp>
#include <xmloff/xmluconv.hxx>
#include <xmloff/xmltoken.hxx>
using ::rtl::OUString;
using ::rtl::OUStringBuffer;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::text;
using namespace ::xmloff::token;
///////////////////////////////////////////////////////////////////////////////
//
// class XMLMeasurePropHdl
//
XMLClipPropertyHandler::XMLClipPropertyHandler( sal_Bool bODF11 ) :
m_bODF11( bODF11 )
{
}
XMLClipPropertyHandler::~XMLClipPropertyHandler()
{
// nothing to do
}
bool XMLClipPropertyHandler::equals(
const Any& r1,
const Any& r2 ) const
{
GraphicCrop aCrop1, aCrop2;
r1 >>= aCrop1;
r2 >>= aCrop2;
return aCrop1.Top == aCrop2.Top &&
aCrop1.Bottom == aCrop2.Bottom &&
aCrop1.Left == aCrop2.Left &&
aCrop1.Right == aCrop2.Right;
}
sal_Bool XMLClipPropertyHandler::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{
sal_Bool bRet = sal_False;
sal_Int32 nLen = rStrImpValue.getLength();
if( nLen > 6 &&
0 == rStrImpValue.compareTo( GetXMLToken(XML_RECT), 4 ) &&
rStrImpValue[4] == '(' &&
rStrImpValue[nLen-1] == ')' )
{
GraphicCrop aCrop;
OUString sTmp( rStrImpValue.copy( 5, nLen-6 ) );
sal_Bool bHasComma = sTmp.indexOf( ',' ) != -1;
SvXMLTokenEnumerator aTokenEnum( sTmp, bHasComma ? ',' : ' ' );
sal_uInt16 nPos = 0;
OUString aToken;
while( aTokenEnum.getNextToken( aToken ) )
{
sal_Int32 nVal = 0;
if( !IsXMLToken(aToken, XML_AUTO) &&
!rUnitConverter.convertMeasureToCore( nVal, aToken ) )
break;
switch( nPos )
{
case 0: aCrop.Top = nVal; break;
case 1: aCrop.Right = nVal; break;
case 2: aCrop.Bottom = nVal; break;
case 3: aCrop.Left = nVal; break;
}
nPos++;
}
bRet = (4 == nPos );
if( bRet )
rValue <<= aCrop;
}
return bRet;
}
sal_Bool XMLClipPropertyHandler::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{
sal_Bool bRet = sal_False;
OUStringBuffer aOut(30);
GraphicCrop aCrop;
if( rValue >>= aCrop )
{
aOut.append( GetXMLToken(XML_RECT) );
aOut.append( (sal_Unicode)'(' );
rUnitConverter.convertMeasureToXML( aOut, aCrop.Top );
if( !m_bODF11 )
aOut.append( (sal_Unicode)',' );
aOut.append( (sal_Unicode)' ' );
rUnitConverter.convertMeasureToXML( aOut, aCrop.Right );
if( !m_bODF11 )
aOut.append( (sal_Unicode)',' );
aOut.append( (sal_Unicode)' ' );
rUnitConverter.convertMeasureToXML( aOut, aCrop.Bottom );
if( !m_bODF11 )
aOut.append( (sal_Unicode)',' );
aOut.append( (sal_Unicode)' ' );
rUnitConverter.convertMeasureToXML( aOut, aCrop.Left );
aOut.append( (sal_Unicode)')' );
rStrExpValue = aOut.makeStringAndClear();
bRet = sal_True;
}
return bRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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