1 /*

     2 * Copyright (c) 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:  CTCCenrepObserver class declaration.

    15 *

    16 */

    17 

    18 

    19 #ifndef TCCENREPOBSERVER_H

    20 #define TCCENREPOBSERVER_H

    21 

    22 #include <e32base.h>

    23 #include <cenrepnotifyhandler.h>

    24 #include <centralrepository.h>

    25 

    26 /**

    27 * Callback interface for cenrep change passing.

    28 *

    29 *  @since S60 5.0

    30 */

    31 class MTCCenrepObserver

    32     {

    33     public:

    34     

    35         /**

    36         * Notifies cenrep value change

    37         *

    38         * @param aKey The key which changed.

    39         */

    40         virtual void CenrepValueChanged( TUint32 aKey,

    41             CRepository& aRepository ) = 0;

    42     };

    43 

    44 /**

    45 *  This class observes compensation parameter changes

    46 *

    47 *  @since S60 5.0

    48 */

    49 NONSHARABLE_CLASS( CTCCenrepObserver ): public CBase,

    50                                         public MCenRepNotifyHandlerCallback

    51     {

    52     public: // Constructors and Destructor

    53     

    54         /**

    55         * Two-phased constructor.

    56         */

    57         static CTCCenrepObserver* NewL( MTCCenrepObserver& aCallback );

    58         

    59         /**

    60         * Destructor.

    61         */

    62         virtual ~CTCCenrepObserver();

    63         

    64     public:

    65     

    66         // Returns handle to repository

    67         CRepository& GetCenrepHandle();

    68 

    69         // From MCenRepNotifyHandlerCallback

    70         void HandleNotifyGeneric( TUint32 aId );

    71         void HandleNotifyError( TUint32 aKey, TInt aError, CCenRepNotifyHandler* aHandler );

    72 

    73     private:

    74     

    75         /**

    76         * C++ constructors.

    77         */

    78         CTCCenrepObserver( MTCCenrepObserver& aCallback );

    79 

    80         /**

    81         * 2nd phase of construction

    82         */

    83         void ConstructL();        

    84 

    85     private: // Data

    86     

    87         // Cenrep client. Owned.

    88         CRepository*                iRepository;

    89         

    90         // Cenrep notifyhandler. Owned.

    91         CCenRepNotifyHandler*       iNotifyHandler;

    92         

    93         // Callback object for passing parameter changes.

    94         MTCCenrepObserver&          iCallback;

    95     };

    96 

    97 #endif  // TCCENREPOBSERVER_H

    98             

    99 // End of File