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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 <vcl/metaact.hxx>
#include <vcl/cvtgrf.hxx>
#include <salinst.hxx>
#include <svdata.hxx>
// --------------
// - Callback -
// --------------
// --------------------
// - GraphicConverter -
// --------------------
GraphicConverter::GraphicConverter() :
mpConvertData( NULL )
{
}
// ------------------------------------------------------------------------
GraphicConverter::~GraphicConverter()
{
}
// ------------------------------------------------------------------------
sal_uLong GraphicConverter::Import( SvStream& rIStm, Graphic& rGraphic, sal_uLong nFormat )
{
GraphicConverter* pCvt = ImplGetSVData()->maGDIData.mpGrfConverter;
sal_uLong nRet = ERRCODE_IO_GENERAL;
if( pCvt && pCvt->GetFilterHdl().IsSet() )
{
ConvertData aData( rGraphic, rIStm, nFormat );
if( pCvt->GetFilterHdl().Call( &aData ) )
{
rGraphic = aData.maGraphic;
nRet = ERRCODE_NONE;
}
else if( rIStm.GetError() )
nRet = rIStm.GetError();
}
return nRet;
}
// ------------------------------------------------------------------------
sal_uLong GraphicConverter::Export( SvStream& rOStm, const Graphic& rGraphic, sal_uLong nFormat )
{
GraphicConverter* pCvt = ImplGetSVData()->maGDIData.mpGrfConverter;
sal_uLong nRet = ERRCODE_IO_GENERAL;
if( pCvt && pCvt->GetFilterHdl().IsSet() )
{
ConvertData aData( rGraphic, rOStm, nFormat );
if( pCvt->GetFilterHdl().Call( &aData ) )
nRet = ERRCODE_NONE;
else if( rOStm.GetError() )
nRet = rOStm.GetError();
}
return nRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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