Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 69 insertions, 0 deletions

diff --git a/vcl/source/gdi/cvtgrf.cxx b/vcl/source/gdi/cvtgrf.cxx
new file mode 100644
index 000000000..51fb6df10
--- /dev/null
+++ b/vcl/source/gdi/cvtgrf.cxx
@@ -0,0 +1,69 @@
+/* -*- 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: */