1 /*

     2 * Copyright (c) 2009 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 #ifndef __FBSBITMAP__

    19 #define __FBSBITMAP__

    20 

    21 #include <e32base.h>

    22 

    23 enum TDisplayMode

    24     {

    25     ///No display mode

    26     ENoneCopy,

    27     ///Monochrome display mode (1 bpp)

    28     EGray2Copy,

    29     ///Four grayscales display mode (2 bpp)

    30     EGray4Copy,

    31     ///16 grayscales display mode (4 bpp)

    32     EGray16Copy,

    33     ///256 grayscales display mode (8 bpp)

    34     EGray256Copy,

    35     ///Low colour EGA 16 colour display mode (4 bpp)

    36     EColor16Copy,

    37     ///256 colour display mode (8 bpp)

    38     EColor256Copy,

    39     ///64,000 colour display mode (16 bpp)

    40     EColor64KCopy,

    41     ///True colour display mode (24 bpp)

    42     EColor16MCopy,

    43     ///(Not an actual display mode used for moving buffers containing bitmaps)

    44     ERgbCopy,

    45     ///4096 colour display (12 bpp).

    46     EColor4KCopy,

    47     EColor16MUCopy,

    48     ///Display mode with alpha (24bpp colour plus 8bpp alpha)

    49     EColor16MACopy,

    50     //Any new display mode should be insterted here!

    51     //There might be up to 255 display modes, so value of the last

    52     //inserted EColorXXX enum item should be less than 256 -

    53     //BC reasons!

    54     EColorLastCopy,

    55     };

    56     

    57 class CFbsBitmap

    58 	{

    59 

    60 

    61 	public:

    62 	

    63 		CFbsBitmap();

    64 		~CFbsBitmap();

    65 	

    66 	

    67 	TInt Create( const TSize& aSizeInPixels, TDisplayMode aDispMode);

    68  

    69 	TInt CFbsBitmap::Load(const TDesC& /*aFileName*/,

    70 	                      TInt32 /*aId*/,TBool /*aShareIfLoaded*/);

    71 

    72 

    73 	TInt CFbsBitmap::Load(const TDesC& /*aFileName*/,

    74 	                      TInt32 /*aId*/,TBool /*aShareIfLoaded*/,

    75 	                      TUint /*aFileOffset*/);

    76 	

    77 

    78 	

    79 	};

    80 

    81 #endif