/*

* Copyright (c) 2005 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 LCDSURFACE_H

#define LCDSURFACE_H

#include <lcdgdrv.h>    // for TImageType

class CBitmapContext;

class TAcceleratedBitmapInfo;

class TBitmapLockCount;

NONSHARABLE_CLASS(CLcdSurface) : public CBase

{

public:

    enum TSurfaceType

    {

        EBitmapSurface,

        EWindowSurface

    };

public:

    virtual TSurfaceType Type() const = 0;

    virtual void Update(const TRect& aRect) = 0;

    virtual void Begin(TAcceleratedBitmapInfo& aInfo, TBitmapLockCount& aCount) = 0;

    virtual void End(TBitmapLockCount& aCount) = 0;

    virtual TRect Bounds() const = 0;

    virtual RRegion* VisibleRegion() const = 0;

    virtual CBitmapContext* Context() const = 0;

    virtual TImageType ImageType() const = 0;

};

#endif // LCDSURFACE_H