LibreOffice Module vcl (master) 1
cvtgrf.cxx
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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
27{
28}
29
31{
34
35 if( pCvt && pCvt->GetFilterHdl().IsSet() )
36 {
37 ConvertData aData( rGraphic, rIStm, nFormat );
38
39 if( pCvt->GetFilterHdl().Call( aData ) )
40 {
41 rGraphic = aData.maGraphic;
42 nRet = ERRCODE_NONE;
43 }
44 else if( rIStm.GetError() )
45 nRet = rIStm.GetError();
46 }
47
48 return nRet;
49}
50
52{
55
56 if( pCvt && pCvt->GetFilterHdl().IsSet() )
57 {
58 ConvertData aData( rGraphic, rOStm, nFormat );
59
60 if( pCvt->GetFilterHdl().Call( aData ) )
61 nRet = ERRCODE_NONE;
62 else if( rOStm.GetError() )
63 nRet = rOStm.GetError();
64 }
65
66 return nRet;
67}
68
69/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
static ErrCode Import(SvStream &rIStm, Graphic &rGraphic, ConvertDataFormat nFormat=ConvertDataFormat::Unknown)
Definition: cvtgrf.cxx:30
static ErrCode Export(SvStream &rOStm, const Graphic &rGraphic, ConvertDataFormat nFormat)
Definition: cvtgrf.cxx:51
const Link< ConvertData &, bool > & GetFilterHdl() const
Definition: cvtgrf.hxx:45
ErrCode GetError() const
#define ERRCODE_IO_GENERAL
#define ERRCODE_NONE
constexpr OUStringLiteral aData
ConvertDataFormat
Definition: salctype.hxx:29
ImplSVGDIData maGDIData
Definition: svdata.hxx:401
std::unique_ptr< GraphicConverter > mxGrfConverter
Definition: svdata.hxx:233
ImplSVData * ImplGetSVData()
Definition: svdata.cxx:76