// 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:

//

#ifndef RAWIMAGEPROCESSOR_H

#define RAWIMAGEPROCESSOR_H

#include <icl/imageprocessor.h>

#include "ImageProcessorPriv.h"

/**

   @file

   @internalComponent

*/

class CRawImageProcessor: public CImageProcessor

	{

public:

	static CRawImageProcessor* NewL();

// from the CImageProcessor

	TBool SetPixels(TRgb* aColorBuffer,TInt aBufferLength);

	TBool SetMonoPixel(TInt /*aGray256*/);

	TBool SetMonoPixelRun(TInt /*aGray256*/,TInt /*aCount*/);

	TBool SetMonoPixels(TUint32* /*aGray256Buffer*/,TInt /*aBufferLength*/);

	TBool SetMonoPixelBlock(TUint32* /*aGray256Buffer*/);

	void PrepareL(CFbsBitmap& aBitmap,const TRect& aImageRect);

	void PrepareL(CFbsBitmap& /*aBitmap*/,const TRect& /*aImageRect*/,const TSize& /*aRgbBlockSize*/);

	void SetYPosIncrement(TInt /*aYInc*/);

	void SetLineRepeat(TInt /*aLineRepeat*/);

	void SetPixelPadding(TInt /*aNumberOfPixels*/);

	TBool SetPixelBlock(TRgb* /*aColorBuffer*/);

	TBool SetPixelRun(TRgb /*aColor*/,TInt /*aCount*/);

	TBool SetPixel(TRgb /*aColor*/);

	TBool SetPos(const TPoint& aPosition);

	TBool FlushPixels();

protected:

	CRawImageProcessor();

protected:	

	CFbsBitmap*	iBitmap;	// destination bitmap, not owned

	TUint8* iBitmapData;

	TUint8* iBitmapDataPtr; // destination bitmap data ptr, not owned

	TUint8* iBitmapDataPtrLimit; 

	TInt	iPixelSize; // size of pixels in bytes

	TInt	iScanlineSize;

	TRect	iImageRect;

	};

class CRawImageUtilProcessor: public CRawImageProcessor

	{

public:

	static CRawImageUtilProcessor* NewL();

// from the CImageProcessor

	TBool SetPixels(TRgb* aColorBuffer,TInt aBufferLength);

	TBool SetMonoPixels(TUint32* aGray256Buffer,TInt aBufferLength);

	void PrepareL(CFbsBitmap& aBitmap,const TRect& aImageRect);

	TBool SetPos(const TPoint& aPosition);

protected:

	TImageBitmapUtil iUtil;

	TPoint iPosition;

	TSize iSize;

	};

#endif // RAWIMAGEPROCESSOR_H