// Copyright (c) 2008-2009 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_WSERVRATELIMITERTESTSTEP_H_

 #define T_WSERVRATELIMITERTESTSTEP_H_

 #include <fbs.h>

 #include <w32std.h>

 #include <test/testexecutestepbase.h>

 #include "../tratelimitdrawer/wsratelimitdrawer.h"

 const TUint32 KNullWsHandle = 0xFFFFFFFF;

 /**

   A main interface for implementation test cases

  */

 class MTestCases

 	{

 public:

 	virtual void RunTestCaseL(TInt aCurTestCase) = 0;

 	};

 class CTestManager;

 class CT_WServRateLimiterTestStep : public CTestStep, public MTestCases

 	{

 public:

 	CT_WServRateLimiterTestStep();

 	~CT_WServRateLimiterTestStep();

 	// from CTestStep

 	virtual enum TVerdict doTestStepL();

 	void RunTestCaseL(TInt aCurTestCase);

 private:

 	void CreateRWindowL(const RWindowGroup& aWinGroup, RWindow& aWin, const TPoint& aPos, const TRgb& aBkgdColor, const TSize& aWinSize,  const TUint32 aHandle = KNullWsHandle );

 	void DrawGraphic(RWindow& aWin, CWsGraphic* aGraphic, CWindowGc* aGc);

 	// Test cases

 	void TestRateLimitedAnimationL();

 	TBool IsRunningAtExpectedFrameRate(TReal aActualFrameRate, TReal aExpectedFrameRate, TReal aErrorThreshHold);

 private:	// Data members

 	TInt					iTestId;

 	TDisplayMode			iDisplayMode;

 	CWindowGc* 				iGc;

 	CWindowGc* 				iGc2;

 	CWsScreenDevice* 		iScreen;

 	CWsScreenDevice* 		iScreen1;

 	RWsSession 				iWsSession;

 	RWindowGroup 			iWinGroup;

 	RWindowGroup 			iWinGroup1;

 	CTestManager* 			iTestManager;

 	TBool					iTwoScreens;

 	};

 #endif /*T_WSERVRATELIMITERTESTSTEP_H_*/