--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fontservices/textbase/sgdi/BidiCopy.h	Mon Jul 12 14:38:26 2010 +0800
@@ -0,0 +1,44 @@
+// Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#ifndef BIDICOPY_H_
+#define BIDICOPY_H_
+
+#include <e32def.h>
+
+class BidiCopy
+/** Text copying and reversal routines.
+@internalTechnology */
+	{
+public:
+	static TInt Mirror(TInt a);
+	static void ReverseCodes(TText* aText, TInt aLength);
+	static TText* CopyBackwards(TText* aDestination,
+		const TText* aSource, TInt aLength);
+	static void DeleteUnreversedSurrogates(TText* aText, TInt aLength);
+	static void CorrectSurrogatePairs(TText* aText, TInt aLength);
+	static void CorrectGroups(TText* aText, TInt aLength);
+	 static void SubstituteMirrorImages(TText* aText, TInt aLength);
+	static TText* CopyMirror(TText* aDestination, const TText* aSource, TInt length);
+	static TText* OutputTChar(TText* aDestination, TInt aToOutput);
+	static TText* CopyBackwardsWithMirroring(TText* aDestination,
+		const TText* aSource, TInt aLength);
+	static TText* CopyGroupsBackwards(TText* aDestination,
+		const TText* aSource, TInt aLength);
+	static TBool ImplicitDirectionalityIsRightToLeft(
+		const TText* aText, TInt aLength, TBool* aFound);
+	};
+
+#endif