summaryrefslogtreecommitdiff
path: root/svtools/inc/svtools/parrtf.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'svtools/inc/svtools/parrtf.hxx')
-rw-r--r--svtools/inc/svtools/parrtf.hxx91
1 files changed, 91 insertions, 0 deletions
diff --git a/svtools/inc/svtools/parrtf.hxx b/svtools/inc/svtools/parrtf.hxx
new file mode 100644
index 000000000000..b96e3937231d
--- /dev/null
+++ b/svtools/inc/svtools/parrtf.hxx
@@ -0,0 +1,91 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _PARRTF_HXX
+#define _PARRTF_HXX
+
+#include "svtools/svtdllapi.h"
+#include <svtools/svparser.hxx>
+#include <stack>
+
+struct RtfParserState_Impl
+{
+ rtl_TextEncoding eCodeSet;
+ BYTE nUCharOverread;
+
+ RtfParserState_Impl( BYTE nUOverread, rtl_TextEncoding eCdSt )
+ : eCodeSet( eCdSt ), nUCharOverread( nUOverread )
+ {}
+};
+
+typedef std::stack< RtfParserState_Impl > RtfParserStates_Impl;
+
+class SVT_DLLPUBLIC SvRTFParser : public SvParser
+{
+ RtfParserStates_Impl aParserStates;
+
+ int nOpenBrakets;
+ rtl_TextEncoding eCodeSet, eUNICodeSet;
+ BYTE nUCharOverread;
+
+private:
+ static short _inSkipGroup;
+
+protected:
+ sal_Unicode GetHexValue();
+ void ScanText( const sal_Unicode = 0 );
+ void SkipGroup();
+
+ // scanne das naechste Token,
+ virtual int _GetNextToken();
+
+ virtual void ReadUnknownData();
+ virtual void ReadBitmapData();
+ virtual void ReadOLEData();
+
+ virtual ~SvRTFParser();
+
+ rtl_TextEncoding GetCodeSet() const { return eCodeSet; }
+ void SetEncoding( rtl_TextEncoding eEnc );
+
+ rtl_TextEncoding GetUNICodeSet() const { return eUNICodeSet; }
+ void SetUNICodeSet( rtl_TextEncoding eSet ) { eUNICodeSet = eSet; }
+
+public:
+ SvRTFParser( SvStream& rIn, BYTE nStackSize = 3 );
+
+ virtual SvParserState CallParser(); // Aufruf des Parsers
+
+ int GetOpenBrakets() const { return nOpenBrakets; }
+
+ // fuers asynchrone lesen aus dem SvStream
+// virtual void SaveState( int nToken );
+// virtual void RestoreState();
+ virtual void Continue( int nToken );
+};
+
+#endif //_PARRTF_HXX