1 /*

     2 * Copyright (c) 2002 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:   CAknFileHandleIconManager class.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef AKN_FILE_HANDLE_ICON_MANAGER_H

    21 #define AKN_FILE_HANDLE_ICON_MANAGER_H

    22 

    23 // INCLUDES

    24 #include <e32std.h>

    25 #include <fbs.h>

    26 #include "AknIconManager.h"

    27 

    28 // CONSTANTS

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 * class CAknFileHandleIconManager.

    34 * @internal

    35 */

    36 NONSHARABLE_CLASS(CAknFileHandleIconManager) : public CAknIconManager

    37 	{

    38     public:  // Constructors and destructor

    39         

    40         static CAknFileHandleIconManager* NewL(

    41             RFile& aFile,

    42             const TInt16 aBitmapId,

    43             const TInt16 aMaskId );

    44         

    45         /**

    46         * Destructor.

    47         */

    48         ~CAknFileHandleIconManager();

    49 

    50     private: // From CAknIconManager

    51 

    52         /**

    53         * Virtual method.

    54         * Loads a bitmap icon.

    55         */

    56         void LoadBitmapIconL();

    57 

    58         /**

    59         * Virtual method.

    60         * Returns opened file handle to the icon file,

    61         * if such is supplied by the client.

    62         */

    63         RFile* FileHandleL( MAknIconFileProvider::TIconFileType aType );

    64 

    65         /**

    66         * Virtual method.        

    67         * This is called, when the file handle is no longer required,

    68         * and should be closed.

    69         */

    70         void ReleaseFileHandle();

    71 

    72     private:    // Private constructors

    73 

    74         CAknFileHandleIconManager();

    75         

    76         void ConstructL(

    77             RFile& aFile,

    78             const TInt16 aBitmapId,

    79             const TInt16 aMaskId );

    80 

    81     private:    // Data

    82 

    83         // File handle given by a client is stored here.

    84         // This class is then responsible for closing the handle.

    85         RFile iFile;

    86     };

    87 

    88 #endif // AKN_FILE_HANDLE_ICON_MANAGER_H

    89             

    90 // End of File