1 /*

     2 * Copyright (c) 2007-2008 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:   image provider for application uid

    15 *

    16 */

    17 

    18 

    19 #ifndef HNATTRIMGPROVAPPIMAGE_H_

    20 #define HNATTRIMGPROVAPPIMAGE_H_

    21 

    22 #include <AknUtils.h>

    23 #include "hnattrimgprovider.h"

    24 #include "hnglobals.h" 

    25 

    26 /**

    27  *  Image provider class for application uid.

    28  *

    29  *  Image provider specialization that loads the image 

    30  *  based on the application uid.

    31  *

    32  *  @lib hnpresentationmodel

    33  *  @since S60 5.0

    34  *  @ingroup group_hnpresentationmodel

    35  */

    36 NONSHARABLE_CLASS( CHnAttrImgProvAppImage ) : public CHnAttrImgProvider

    37     {

    38 public:

    39     

    40     /**

    41      * Two-phase constructor.

    42      *

    43      * @since S60 5.0

    44      * @param aApplicationUid Application uid.

    45      * @return Fully constructed object.

    46      */

    47     IMPORT_C static CHnAttrImgProvAppImage* NewL( TUid aApplicationUid );

    48 

    49     /**

    50      * Two-phase constructor.

    51      *

    52      * @since S60 5.0

    53      * @param aApplicationUid Application uid.

    54      * @return Fully constructed object.

    55      */

    56     IMPORT_C static CHnAttrImgProvAppImage* NewLC( TUid aApplicationUid );

    57 

    58     /**

    59      * Virtual destructor.

    60      * 

    61      * @since S60 5.0

    62      */

    63     virtual ~CHnAttrImgProvAppImage();

    64 

    65 // from base class CHnAttrImgProvider

    66 public:

    67     

    68     /**

    69      * Returns value.

    70      *

    71      * @since S60 5.0

    72      * @return Value.

    73      */

    74     const TDesC8& Value( );

    75 

    76     /**

    77      * This method should create a bitmap and its mask, 

    78      * by retrieving it form the application by a given uid (passed

    79      * in the constructor)

    80      *

    81      * @param aId          Parameter not used.

    82      * @param aBitmap      Output pointer to a bitmap.     

    83      * @param aMaskBitmap  Output pointer to a mask.

    84      * @since S60 5.0

    85      */

    86      void ProvideBitmapL(TInt aId, CFbsBitmap*& aBitmap, 

    87              CFbsBitmap*& aMaskBitmap);

    88 

    89 private:

    90 

    91     /**

    92      * Default constructor.

    93      */

    94     CHnAttrImgProvAppImage();

    95 

    96     /**

    97      * Standard symbian 2nd phase constructor.

    98      * 

    99      * @since S60 5.0

   100      * @param aApplicationUid Application uid.

   101      */

   102     void ConstructL( TUid aApplicationUid );

   103 

   104 private: // data

   105     

   106     /**

   107      * Value

   108      */

   109     TBuf8<KMaxLength> iValue;

   110 

   111     /**

   112      * Application UID

   113      */

   114     TUid iApplicationUid;

   115     };

   116     

   117 #endif // HNATTRIMGPROVAPPIMAGE_H_

   118