// 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 SWDIRECTGDIIMAGESOURCEIMPL_H_

#define SWDIRECTGDIIMAGESOURCEIMPL_H_

/**

@file

@internalComponent

*/

#include "directgdiimageref.h"

#include <e32def.h>

class CSwDirectGdiDriverImpl;

/**

A concrete software implementation of an image source represented by an RSgImage.

*/

NONSHARABLE_CLASS(CSwDirectGdiImageSourceImpl) : public CDirectGdiImageRef

{

public:

	static TInt New(CSwDirectGdiImageSourceImpl*& aImage, CSwDirectGdiDriverImpl& aDriver, const RSgImage& aSgImage);

	virtual ~CSwDirectGdiImageSourceImpl();

	inline TInt Stride() const { return iStride; }	

	inline TAny* DataBuffer() const { return iDataBuffer; }

private:

	CSwDirectGdiImageSourceImpl(CSwDirectGdiDriverImpl& aDriver);

	TInt Construct(const RSgImage& aSgImage);

private:

	CSwDirectGdiDriverImpl& iDriver;

	TAny* iDataBuffer;

	TInt iStride;

};

#endif /*SWDIRECTGDIIMAGESOURCEIMPL_H_*/