1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20 #include <vcl/cvtgrf.hxx>
21 #include <tools/stream.hxx>
22
23 #include <svdata.hxx>
24
25 // Callback
GraphicConverter()26 GraphicConverter::GraphicConverter()
27 {
28 }
29
~GraphicConverter()30 GraphicConverter::~GraphicConverter()
31 {
32 }
33
Import(SvStream & rIStm,Graphic & rGraphic,ConvertDataFormat nFormat)34 ErrCode GraphicConverter::Import( SvStream& rIStm, Graphic& rGraphic, ConvertDataFormat nFormat )
35 {
36 GraphicConverter* pCvt = ImplGetSVData()->maGDIData.mxGrfConverter.get();
37 ErrCode nRet = ERRCODE_IO_GENERAL;
38
39 if( pCvt && pCvt->GetFilterHdl().IsSet() )
40 {
41 ConvertData aData( rGraphic, rIStm, nFormat );
42
43 if( pCvt->GetFilterHdl().Call( aData ) )
44 {
45 rGraphic = aData.maGraphic;
46 nRet = ERRCODE_NONE;
47 }
48 else if( rIStm.GetError() )
49 nRet = rIStm.GetError();
50 }
51
52 return nRet;
53 }
54
Export(SvStream & rOStm,const Graphic & rGraphic,ConvertDataFormat nFormat)55 ErrCode GraphicConverter::Export( SvStream& rOStm, const Graphic& rGraphic, ConvertDataFormat nFormat )
56 {
57 GraphicConverter* pCvt = ImplGetSVData()->maGDIData.mxGrfConverter.get();
58 ErrCode nRet = ERRCODE_IO_GENERAL;
59
60 if( pCvt && pCvt->GetFilterHdl().IsSet() )
61 {
62 ConvertData aData( rGraphic, rOStm, nFormat );
63
64 if( pCvt->GetFilterHdl().Call( aData ) )
65 nRet = ERRCODE_NONE;
66 else if( rOStm.GetError() )
67 nRet = rOStm.GetError();
68 }
69
70 return nRet;
71 }
72
73 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
74