1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #if !defined(__TSWITCH_H__)

    17 #define __TSWITCH_H__

    18 

    19 #include <bitdev.h>

    20 #include "TGraphicsHarness.h"

    21 

    22 class CTSwitch : public CTGraphicsBase

    23 	{

    24 public:

    25 	CTSwitch(CTestStep* aStep);

    26 	~CTSwitch();

    27 protected:

    28 //from 	CTGraphicsStep

    29 	virtual void RunTestCaseL(TInt aCurTestCase);

    30 private:

    31 	void TestL();

    32 	TBool SetModeL(TDisplayMode aDispMode);

    33 	void FillScreen();

    34 	TBool SwitchModeL(TDisplayMode aDispMode);

    35 	void CheckSwitch(TDisplayMode aOldDispMode,TDisplayMode aNewDispMode);

    36 	void CheckBuffers(TDisplayMode aOldDispMode,TDisplayMode aNewDispMode, TUint aLineWidth,TInt aDitherOffset);

    37 	void CheckRgbs(TDisplayMode aOldDispMode,TRgb aSrceRgb,TDisplayMode aNewDispMode,TRgb aDestRgb,TInt aDitherOffset);

    38 	void ConvertRgb(TRgb& aRgb,TDisplayMode aDispMode,TInt aDitherOffset);

    39 private:

    40 	CFbsBitmap* iBitmap;

    41 	CFbsScreenDevice* iDevice;

    42 	CFbsBitGc* iGc;

    43 	CFbsScreenDevice* iAltDevice;

    44 	CFbsBitGc* iAltGc;

    45 	TRgb* iSrceBuffer;

    46 	TRgb* iDestBuffer;

    47 	};

    48 

    49 class CTSwitchStep : public CTGraphicsStep

    50 	{

    51 public:

    52 	CTSwitchStep();

    53 protected:	

    54 	//from CTGraphicsStep

    55 	virtual CTGraphicsBase* CreateTestL();

    56 	virtual void TestSetupL();

    57 	virtual void TestClose();

    58 	};

    59 

    60 _LIT(KTSwitchStep,"TSwitch");

    61 

    62 

    63 #endif