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-rw-r--r--vcl/source/gdi/cvtgrf.cxx69
1 files changed, 69 insertions, 0 deletions
diff --git a/vcl/source/gdi/cvtgrf.cxx b/vcl/source/gdi/cvtgrf.cxx
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+++ b/vcl/source/gdi/cvtgrf.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 <vcl/cvtgrf.hxx>
+#include <tools/stream.hxx>
+
+#include <svdata.hxx>
+
+// Callback
+GraphicConverter::GraphicConverter()
+{
+}
+
+ErrCode GraphicConverter::Import( SvStream& rIStm, Graphic& rGraphic, ConvertDataFormat nFormat )
+{
+ GraphicConverter* pCvt = ImplGetSVData()->maGDIData.mxGrfConverter.get();
+ ErrCode 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;
+}
+
+ErrCode GraphicConverter::Export( SvStream& rOStm, const Graphic& rGraphic, ConvertDataFormat nFormat )
+{
+ GraphicConverter* pCvt = ImplGetSVData()->maGDIData.mxGrfConverter.get();
+ ErrCode 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: */