// Copyright (c) 2007-2009 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:

//

/**

 @file

 @test

 @internalComponent

*/

#ifndef __T_FPSAPP_ENG_H__

#define __T_FPSAPP_ENG_H__

#include <w32std.h>

#include <graphics/surface.h>		//TSurfaceId

#include <graphics/surfacemanager.h>	//RSurfaceManager

#include <graphics/surfaceupdateclient.h>

_LIT(KTFpsAppPanicTxt,   "t_fpsapp.exe");

class CFpsAppEng : public CTimer

	{

public:

	static CFpsAppEng* NewL(RWsSession& aClient, CWsScreenDevice& aScreenDevice, RWindow& aWindow);

	~CFpsAppEng();

	void StartDrawing();

private:

	// Implement CTimer

	void RunL();

	void DoCancel();

    // private constructors - use NewL to construct a CTPseudoAppEng!

    CFpsAppEng(RWsSession& aClient, CWsScreenDevice& aScreenDevice, RWindow& aWindow);

    void ConstructL();

	// Surface

	void CreateSurfaceManager();

	void CreateSurface(TSurfaceId& aSurfaceId);

	void CreateSurfaceUpdateSessionL();

	void DestroySurface();

private:

	RWsSession& 			iClient;

	RWindow& 				iWindow;

	CWsScreenDevice& 		iScreenDevice;

	RSurfaceManager  		iSurfaceManager;

	TSurfaceId 				iSurfaceId;

	RChunk 					iChunk;

	RSurfaceUpdateSession 	iSurfaceUpdateSession;

	TUint32*				iSurfacePtr;

	TUint32*				iBufPtr1;

	TInt 					iNoOfBytes;

	TInt					iNoOfPixels;

	TBool 					iCol1;

	TBool 					iCol2;

	};

#endif //__T_FPSAPP_ENG_H__