// 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:

// TCrpAnim.H Defines class CTCrpAnim

// 

//

/**

 @file

 @test

 @internalComponent - Internal Symbian test code

*/

#ifndef __TCRPANIM_H__

#define __TCRPANIM_H__

#include "AUTO.H"

_LIT(KTCrpAnimStep,"TCrpAnim");

namespace	//anonymous local scope

	{

	class CCrpAnim;

	typedef  CCrpAnim CAnonAnimWindow;

	class CActiveWait;

	typedef  CActiveWait CAnonActiveWait;

	}

class CTCrpAnim : public CTWsGraphicsBase

	{

public:

	CTCrpAnim(CTestStep* aStep);

	~CTCrpAnim();

	void ConstructL();

protected:

	virtual void RunTestCaseL(TInt aCurTestCase);

private:

	// TAnimFrameResult is a struct designed to track the various frame results

	// as the animation progresses. Once the animation is complete, TAnimFrameResult

	// provides an easy to read indication as to the animation's performance

	struct TAnimFrameResult

		{

		TInt iFrameOK;

		TInt iFramePartial;

		TInt iFrameIdentical;

		TInt iFrameEmpty;

		TInt iFrameTearing;

		TInt iFrameSkipped;

		};

	void InvalidatePauseAndRedraw(const TRect &aRect,TTimeIntervalMicroSeconds32 aInterval);

	void RedrawAndCheckWindows(TBool aBlankIt=EFalse);

	void TestSpriteLoopL(TBool aAnimForeground,TBool aDrawForeground);

    void CheckAnimProgressedL(CAnonAnimWindow* aAnimWin, TInt aAdditionalFrameCount, TBool aCaptureFrameResult = ETrue);

	TInt DetermineApproxFrameNum(CFbsBitmap* aBitmap, TBool aCaptureFrameResult);

	void ResetFrameCounters();

	TInt LogResults();

// The tests

    void	TestSpriteInterruptsForegroundL();

    void	TestSpriteRestartInterruptsForegroundL();

	void	BasicCRPDemo();

	void	TestOverlappingWindowsL();

	void	TestClippingWindowsL();

	void	DemoClippingWindowsL();

	void	TestInvalidateL();

private:

	CAnonAnimWindow *iTestWin;

	CAnonAnimWindow *iOverWin;

	CAnonAnimWindow *iRedrawWin;

	CAnonAnimWindow *iBaseWin;

	TInt iPreviousFrameNum;				// identifies the last successfully drawn frame number calculated

	TInt iMinimumCalcRedLine;			// the calculated minimum length of the red line in the animation

	TAnimFrameResult iFrameStatus;		// tracker for the performance of each animated frame

	CActiveWait* iWaiter;				// active object with configurable timer

	CWsGraphicBitmapAnimation* iAnim; 	// ptr to server-side animation object

	CFbsBitmap* iScreenBitmap;			// bitmap holding screen snap-shot

	HBufC8* iScanlineBuf;				// buffer holding pixel data on a single vertical scan line

	};

class CTCrpAnimStep : public CTGraphicsStep

	{

public:

	CTCrpAnimStep();

protected:

	//from CTGraphicsStep

	virtual CTGraphicsBase* CreateTestL();

	};

#endif  //__TCRPANIM_H__