1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 #ifndef LCDBITMAPSURFACE_H

    20 #define LCDBITMAPSURFACE_H

    21 

    22 #include "LcdSurface.h"

    23 #include <gdi.h>

    24 #include <fbs.h>

    25 #include <bitdev.h>

    26 #include <bitstd.h>

    27 

    28 class CFbsBitmap;

    29 class CFbsBitmapDevice;

    30 class CFbsBitGc;

    31 

    32 NONSHARABLE_CLASS(CLcdBitmapSurface) : public CLcdSurface

    33 {

    34 public:

    35     static CLcdBitmapSurface* NewL(const CFbsBitmap* aTarget);

    36     ~CLcdBitmapSurface();

    37 

    38     // CLcdBitmapSurface

    39     CFbsBitmap* Bitmap() const;

    40 

    41     // CLcdSurface

    42     virtual TSurfaceType Type() const;

    43     virtual void Update(const TRect& aRect);

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

    45     virtual void End(TBitmapLockCount& aCount);

    46     virtual TRect Bounds() const;

    47     virtual RRegion* VisibleRegion() const;

    48     virtual CBitmapContext* Context() const;

    49     virtual TImageType ImageType() const;

    50 

    51 private:

    52     void ConstructL(const CFbsBitmap& aTarget);

    53 

    54 private:

    55     TAcceleratedBitmapSpec iSpec;

    56     TRect               iBounds;

    57     TImageType          iImageType;

    58     CFbsBitmap*         iBitmap;

    59     CFbsBitmapDevice*   iDevice;

    60     CFbsBitGc*          iContext;

    61     RRegion             iRegion;

    62 };

    63 

    64 #endif // LCDBITMAPSURFACE_H