1 /*

     2 * Copyright (c) 2004 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:   Defines class CMNcnCRRepositoryHandlerCallback.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef NCNCRREPOSITORYHANDLERCALLBACK_H

    21 #define NCNCRREPOSITORYHANDLERCALLBACK_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 

    26 // FORWARD DECLARATIONS

    27 class CRepository;

    28 class CCenRepNotifyHandler;

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33  * Callback interface for repository specific key changes.

    34  */

    35 class MNcnCRRepositoryHandlerCallback

    36     {

    37     public:

    38         /**

    39          * Repository specific integer value notification callback.

    40          * @param aRepository The repository.

    41          * @param aId Id of the key that has changed.

    42          * @param aNewValue The new value of the key.

    43          */

    44         virtual void HandleRepositoryNotifyInt(

    45             CRepository& aRepository,

    46             TUint32 aId,

    47             TInt aNewValue );

    48 

    49         /**

    50          * Repository specific real value notification callback.

    51          * @param aRepository The repository.

    52          * @param aId Id of the key that has changed.

    53          * @param aNewValue The new value of the key.

    54          */

    55         virtual void HandleRepositoryNotifyReal(

    56             CRepository& aRepository,

    57             TUint32 aId,

    58             TReal aNewValue );

    59 

    60 

    61         /**

    62          * Repository specific string value notification callback.

    63          * @param aRepository The repository.

    64          * @param aId Id of the key that has changed.

    65          * @param aNewValue The new value of the key.

    66          */

    67         virtual void HandleRepositoryNotifyString(

    68             CRepository& aRepository,

    69             TUint32 aId,

    70             const TDesC16& aNewValue );

    71 

    72         /**

    73          * Repository specific binary value notification callback.

    74          * @param aRepository The repository.

    75          * @param aId Id of the key that has changed.

    76          * @param aNewValue The new value of the key.

    77          */

    78         virtual void HandleRepositoryNotifyBinary(

    79             CRepository& aRepository,

    80             TUint32 aId,

    81             const TDesC8& aNewValue );

    82 

    83         /**

    84          * Repository specific generic value notification callback.

    85          * @param aRepository The repository.

    86          * @param aId Id of the key that has changed.

    87          */

    88         virtual void HandleRepositoryNotifyGeneric(

    89             CRepository& aRepository,

    90             TUint32 aId );

    91 

    92         /**

    93          * Repository specific callback method for error notifications.

    94          * @param aRepository The repository.

    95          * @param aId Id of the key that has changed.

    96          * @param aError Error code.

    97          * @param aHandler Pointer to the handler instance.

    98          */

    99         virtual void HandleRepositoryNotifyError(

   100             CRepository& aRepository,

   101             TUint32 aId,

   102             TInt aError,

   103             CCenRepNotifyHandler* aHandler );

   104     };

   105     

   106 #endif    // NCNCRREPOSITORYHANDLERCALLBACK_H

   107 

   108 // End of File