// Copyright (c) 1996-2009 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 - Internal Symbian test code

*/

#ifndef __TFADE_H__

#define __TFADE_H__

#include "AUTO.H"

#if defined(__MARM__)

	#define SMALL_RECTS

#endif

#define SIZE_X 10

#define SIZE_Y 5

#define DRAW_MODE EColor64K		//Mode used for testing fadded drawing

#define BLACK_NORMAL 128

#define WHITE_NORMAL 255

#define BLACK_ALTERNATE 0

#define WHITE_ALTERNATE 127

#define NUMBER_OF_WINDOWS	16

#define MODE_LT_64K(mode)	(TDisplayModeUtils::NumDisplayModeColors(mode)<65536)

#define ETrue	1

#define EFalse	0

class CTFade : public CTWsGraphicsBase

	{

public:

	CTFade(CTestStep* aStep);

	~CTFade();

	void ConstructL();

	TInt Content();

	void Drawing(TInt aDrawFunc, CBitmapContext *gc);

	//Different Tests

	void ColorTest();

	void BlankWindowL();

	void FadeChildrenL();

	void FadeChildrenAfterNewChildIsCreatedL();

	void FadeBehindL();

	void ColorTest2();

	void FadeTest();

	void Draw(TBool aAlternativeFade=EFalse);

	void ObscuredL();

	void MovingL();

#ifdef TEST_GRAPHICS_WSERV_TAUTOSERVER_NONNGA

	void GCDraw();

#endif

	void SystemFadeL();

	void SystemAlternateFadeL();

	void FadeBehindWhenMovedL();

	void FadeBehindTransparentWindowL();

protected:

//from 	CTGraphicsStep

	virtual void RunTestCaseL(TInt aCurTestCase);

private:

	void CreateBlankWindowL();

	void DestroyBlankWindow();

	void CreateBackupWindowL(TBool aMaintainBackup);

	void CreateRedrawWindowL();

	void DestroyDrawableWindow();

	void CreateBitmapsL();

	void DestroyBitmaps();

	void Draw(TInt aDrawFunc, TAny *aParam, TBool aAlternativeFade=EFalse, TBool aFade=EFalse);

#ifdef TEST_GRAPHICS_WSERV_TAUTOSERVER_NONNGA

	void GCDraw(TInt aDrawFunc, TAny *aParam, TBool aAlternativeFade=EFalse);

#endif

	void Draw(TInt aDrawFunc, TAny *aParam, CBitmapContext *gc);

	void CompareWithBitmap(TBool aFade);

	void CompareWindows(TBool aAlternativeFade=EFalse);

	void TestStrips(TRect aRect,TInt aHeight,TInt aNumNotFaded,TBool aInvert=EFalse);

	void TestBlocks(TRect aRect,TSize aSize,TInt aNumNotFaded,TBool aInvert=EFalse);

	TInt Fade4(TInt aGray4);

	TInt Fade16(TInt aGray16);

	TRgb FadeRgb(TRgb aColor);

	TRgb FadeRgb(TRgb aColor, TInt aFadeMapFactor, TInt aFadeMapOffset);

	inline void ViewDelay();

private:

	CTBlankWindow* iBlankWin;

	CTDrawableWin* iWin;

	TBool iOwnWindow;

	TRect iWindowRect;

	TRect iBaseRect;

	CFbsBitmap iNormalBitmap;

	CFbsBitmap iFadedBitmap;

	CFbsBitGc *iNormalBitGc;

	CFbsBitGc *iFadedBitGc;

	CFbsDevice *iNormalBitmapDevice;

	CFbsDevice *iFadedBitmapDevice;

	TInt iContent;

	TDisplayMode iBaseWinMode;

	TDisplayMode iDeviceDisplayMode;

	TSize iTestWinSize;

	TDisplayMode iFadeDrawMode;

	CFbsBitmap *iTestWinCopy;

	CFbsBitmap *iCheckWinCopy;

#if defined (__MARM_THUMB__)

GLDEF_D TBool CanFade;

GLDEF_D TBool CanFadeSet;

#endif

	};

class CRedrawWin : public CTWin

	{

public:

	CRedrawWin(CTFade *aTest);

	void ConstructL(TRect aArea);

	~CRedrawWin();

	void Draw();

protected:

	CTFade* iTest;

	};

class CTFadeStep : public CTGraphicsStep

	{

public:

	CTFadeStep();

protected:

	//from CTGraphicsStep

	virtual CTGraphicsBase* CreateTestL();

	};

_LIT(KTFadeStep,"TFade");

#endif