/*

* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

/**

@test

@internalComponent

This contains CT_DataFbsBitmap

*/

#if (!defined __T_DATA_FBS_BITMAP_H__)

#define __T_DATA_FBS_BITMAP_H__

//	User Includes

#include "DataWrapperBase.h"

//	EPOC includes

#include <e32std.h>

#include <fbs.h>

#include <s32file.h>

#include <bitdev.h>

class CT_DataFbsBitmap : public CDataWrapperBase

	{

public:

	static CT_DataFbsBitmap*	NewL();

	~CT_DataFbsBitmap();

	virtual TBool	DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt aAsyncErrorIndex);

	virtual TAny*	GetObject();

    virtual void    SetObjectL(TAny* aAny);

	virtual void	DisownObjectL();

protected:

	CT_DataFbsBitmap();

	void	ConstructL();

	virtual CFbsBitmap*		GetFbsBitmap() const;

	void	RunL(CActive* aActive, TInt aIndex);

	void	DoCancel(CActive* aActive, TInt aIndex);

private:

	void	DestroyData();

	void	DoCmdNewL();

	void	DoCmdDestructor();

	void	DoCmdCompress(const TDesC& aSection);

	void	DoCmdCompressInBackground(const TDesC& aSection, const TInt aAsyncErrorIndex);

	void	DoCmdCreate(const TDesC& aSection);

	void	DoCmdCreateHardwareBitmap(const TDesC& aSection);

	void	DoCmdDataAddress(const TDesC& aSection);

	void	DoCmdDataStride(const TDesC& aSection);

	void	DoCmdDisplayMode(const TDesC& aSection);

	void	DoCmdDuplicateL(const TDesC& aSection);

	void	DoCmdExternalizeL(const TDesC& aSection);

	void	DoCmdExternalizeRectangleL(const TDesC& aSection);

	void	DoCmdGetPaletteL(const TDesC& aSection);

	void	DoCmdGetPixel(const TDesC& aSection);

	void	DoCmdGetScanLineL(const TDesC& aSection);

	void	DoCmdGetVerticalScanLineL(const TDesC& aSection);

	void	DoCmdHandle(const TDesC& aSection);

	void	DoCmdHardwareBitmapHandle(const TDesC& aSection);

	void	DoCmdHeader();

	void	DoCmdHorizontalPixelsToTwips(const TDesC& aSection);

	void	DoCmdHorizontalTwipsToPixels(const TDesC& aSection);

	void	DoCmdInitialDisplayMode(const TDesC& aSection);

	void	DoCmdInternalizeL(const TDesC& aSection);

	void	DoCmdIsCompressedInRAM(const TDesC& aSection);

	void	DoCmdIsFileInRom(const TDesC& aSection);

	void	DoCmdIsLargeBitmap(const TDesC& aSection);

	void	DoCmdIsMonochrome(const TDesC& aSection);

	void	DoCmdIsRomBitmap(const TDesC& aSection);

	void	DoCmdLoadL(const TDesC& aSection);

	void	DoCmdLoadAndCompressL(const TDesC& aSection);

	void	DoCmdLockHeap(const TDesC& aSection);

	void	DoCmdLockHeapLC(const TDesC& aSection);

	void	DoCmdPaletteAttributes(const TDesC& aSection);

	void	DoCmdReset();

	void	DoCmdResize(const TDesC& aSection);

	void	DoCmdSave(const TDesC& aSection);

	void	DoCmdScanLineLength(const TDesC& aSection);

	void	DoCmdSetDisplayMode(const TDesC& aSection);

	void	DoCmdSetPaletteL(const TDesC& aSection);

	void	DoCmdSetRomBitmapL(const TDesC& aSection);

	void	DoCmdSetScanLineL(const TDesC& aSection);

	void	DoCmdSetSizeInTwipsL(const TDesC& aSection);

	void	DoCmdSizeInPixels(const TDesC& aSection);

	void	DoCmdSizeInTwips(const TDesC& aSection);

	void	DoCmdStoreL(const TDesC& aSection);

	void	DoCmdSwapWidthAndHeight();

	void	DoCmdUnlockHeapL(const TDesC& aSection);

	void	DoCmdVerticalPixelsToTwips(const TDesC& aSection);

	void	DoCmdVerticalTwipsToPixels(const TDesC& aSection);

	//	MTPActiveCallback implementation

	void	RunCompressInBackground(const TInt aIndex);

	void	DoCancelCompressInBackground(const TInt aIndex);

	//	Helpers

	void				ExternalizeImplL(const TDesC& aSection, const TRect& aRect, TBool aUseRect);

	void				LoadOrLoadAndCompressL(const TDesC& aSection, TBool aCompress);

	inline TDisplayMode	GetDisplayMode() const;

private:

	/** CFbsBitmap class instance that is tested */

	CFbsBitmap*			iFbsBitmap;

	TDisplayMode		iDisplayMode;

	/** Pop when unlocking */

	TBool				iPopWhenUnlocking;

	TBool				iCompressFailed;

	/** Active object for CompressInBackground async operation */

	CActiveCallback*	iActiveCompressInBackground;

	};

#include "T_DataFbsBitmap.inl"

#endif /* __T_DATA_FBS_BITMAP_H__ */