graphicsdeviceinterface/gdi/sgdi/BidiCopy.h
author Gareth Stockwell <gareth.stockwell@accenture.com>
Fri, 05 Nov 2010 13:02:33 +0000
branchbug235_bringup_0
changeset 213 deb2534f581f
parent 0 5d03bc08d59c
permissions -rw-r--r--
Added WSERV event handler to eglbringuptest This change adds an active object which listens for WSERV events on the application view window. A pointer event causes the application to be terminated. This change means that the timer which was previously used to end execution after a preset duration has been removed.

// Copyright (c) 2002-2009 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