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Diffstat (limited to 'vcl/source/filter/wmf/wmf.cxx')
-rw-r--r--vcl/source/filter/wmf/wmf.cxx110
1 files changed, 110 insertions, 0 deletions
diff --git a/vcl/source/filter/wmf/wmf.cxx b/vcl/source/filter/wmf/wmf.cxx
new file mode 100644
index 000000000000..9c3b7e6dc0e7
--- /dev/null
+++ b/vcl/source/filter/wmf/wmf.cxx
@@ -0,0 +1,110 @@
+/* -*- 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 "winmtf.hxx"
+#include "emfwr.hxx"
+#include "wmfwr.hxx"
+#include <svtools/wmf.hxx>
+#include <comphelper/scopeguard.hxx>
+
+// -----------------------------------------------------------------------------
+
+sal_Bool ConvertWMFToGDIMetaFile( SvStream & rStreamWMF, GDIMetaFile & rGDIMetaFile, FilterConfigItem* pConfigItem, WMF_EXTERNALHEADER *pExtHeader )
+{
+ sal_uInt32 nMetaType;
+ sal_uInt32 nOrgPos = rStreamWMF.Tell();
+ sal_uInt16 nOrigNumberFormat = rStreamWMF.GetNumberFormatInt();
+ rStreamWMF.SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN );
+ rStreamWMF.Seek( 0x28 );
+ rStreamWMF >> nMetaType;
+ rStreamWMF.Seek( nOrgPos );
+ if ( nMetaType == 0x464d4520 )
+ {
+ if ( EnhWMFReader( rStreamWMF, rGDIMetaFile, pConfigItem ).ReadEnhWMF() == sal_False )
+ rStreamWMF.SetError( SVSTREAM_FILEFORMAT_ERROR );
+ }
+ else
+ {
+ WMFReader( rStreamWMF, rGDIMetaFile, pConfigItem, pExtHeader ).ReadWMF( );
+ }
+ rStreamWMF.SetNumberFormatInt( nOrigNumberFormat );
+ return !rStreamWMF.GetError();
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Bool ReadWindowMetafile( SvStream& rStream, GDIMetaFile& rMTF, FilterConfigItem* pFilterConfigItem )
+{
+ sal_uInt32 nMetaType(0);
+ sal_uInt32 nOrgPos = rStream.Tell();
+
+ sal_uInt16 nOrigNumberFormat = rStream.GetNumberFormatInt();
+ rStream.SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN );
+ //exception-safe reset nOrigNumberFormat at end of scope
+ const ::comphelper::ScopeGuard aScopeGuard(
+ boost::bind(&SvStream::SetNumberFormatInt, ::boost::ref(rStream),
+ nOrigNumberFormat));
+
+ rStream.Seek( 0x28 );
+ rStream >> nMetaType;
+ rStream.Seek( nOrgPos );
+
+ if (!rStream.good())
+ return false;
+
+ if ( nMetaType == 0x464d4520 )
+ {
+ if ( EnhWMFReader( rStream, rMTF, NULL ).ReadEnhWMF() == sal_False )
+ rStream.SetError( SVSTREAM_FILEFORMAT_ERROR );
+ }
+ else
+ {
+ WMFReader( rStream, rMTF, pFilterConfigItem ).ReadWMF();
+ }
+
+ return rStream.good();
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Bool ConvertGDIMetaFileToWMF( const GDIMetaFile & rMTF, SvStream & rTargetStream,
+ FilterConfigItem* pConfigItem, sal_Bool bPlaceable)
+{
+ WMFWriter aWMFWriter;
+ return aWMFWriter.WriteWMF( rMTF, rTargetStream, pConfigItem, bPlaceable );
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Bool ConvertGDIMetaFileToEMF( const GDIMetaFile & rMTF, SvStream & rTargetStream,
+ FilterConfigItem* pConfigItem )
+{
+ EMFWriter aEMFWriter(rTargetStream);
+ return aEMFWriter.WriteEMF( rMTF, pConfigItem );
+}
+
+// -----------------------------------------------------------------------------
+
+sal_Bool WriteWindowMetafileBits( SvStream& rStream, const GDIMetaFile& rMTF )
+{
+ return WMFWriter().WriteWMF( rMTF, rStream, NULL, sal_False );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */