1 /*

     2 * Copyright (c) 2007 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 MCSBITMAPBUFFER_H_

    20 #define MCSBITMAPBUFFER_H_

    21 

    22 #include <liwvariant.h>

    23 #include <liwvariant.h>

    24 #include <liwbufferextension.h>

    25 

    26 

    27 /**

    28  * 

    29  */

    30 class CMcsBitmapBuffer : public CLiwBitmapBuffer

    31     {

    32     public:

    33         

    34         /**

    35          * Two-phased constructor.

    36          * 

    37          * @return CMcsBitmapBuffer* Pointer.

    38          */         

    39         static CMcsBitmapBuffer* NewL( CFbsBitmap* aBitmapPtr );

    40         

    41         /**

    42          * Destructor

    43          */

    44         virtual ~CMcsBitmapBuffer();

    45         

    46     private:

    47         

    48         /**

    49          * Default Constructor.

    50          */

    51         CMcsBitmapBuffer( CFbsBitmap* aBitmapPtr);

    52     

    53     public:

    54         

    55         /**

    56          * Returns the pointer to the underlying buffer.

    57          *

    58          * @return the pointer to the underlying buffer

    59          */

    60         virtual TUint8* Buf() const;

    61         

    62         /**

    63          * Returns the length of the buffer data.

    64          *

    65          * @return the length of the buffer data

    66          */

    67         virtual TInt Len();

    68         

    69         /**

    70          * Releases the buffer. The service provider implementing concrete

    71          * buffer type should provide appropriate implementation.

    72          */

    73         virtual void Release();

    74         

    75         /**

    76          * Returns the appropriate type of buffer.

    77          */

    78         virtual TInt TypeID();

    79         

    80         /**

    81          * This returns the pointer of the type CFbsBitmap. 

    82          * @return platform specific bitmap representation. By default,

    83          *         this method returns NULL

    84          */

    85         virtual CFbsBitmap* AsBitmap();

    86         

    87     public:

    88         

    89         CFbsBitmap* iBitmapPtr;

    90         

    91     private:

    92         /**

    93          * Dummy implementation for ==  operator not applicable in this case.

    94          */

    95         TBool operator==( CLiwBuffer& /*aBuffer*/ )

    96         {

    97         return ETrue;

    98         }

    99     };

   100 

   101 #endif /*MCSBITMAPBUFFER_H_*/

   102 

   103 // End of file