1 /*

     2 * Copyright (c) 2006 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:  Contact observer interface

    15 *

    16 */

    17 

    18 

    19 #ifndef VASMCONTACTOBSERVER_H

    20 #define VASMCONTACTOBSERVER_H

    21 

    22 // INCLUDES

    23 #include <e32std.h>

    24 

    25 #include <cntdef.h>

    26 

    27 // CONSTANTS

    28 

    29 // DATA TYPES

    30    

    31 // Contact event

    32 enum TVasContactEvent

    33     {

    34     ENullEvent,                     // No event occured.  

    35     EContactAdded,                  // A contact has been added to the contact store.  

    36     EContactDeleted,                // A contact has been deleted from the contact store.  

    37     EContactChanged,                // An existing contact in the contact store has been changed.  

    38     EGroupAdded,                    // A contact group has been added to the contact store.  

    39     EGroupDeleted,                  // A contact group has been deleted from the contact store.  

    40     EGroupChanged,                  // An existing contact group in the contact store has been changed.  

    41     EStoreBackupBeginning,          // Contact store backup is beginning.  

    42     EStoreRestoreBeginning,         // Contact store restore is beginning.  

    43     EStoreBackupRestoreCompleted,   // Contact store backup or restore is completed.  

    44     EUnknownChanges,                // There has been some unknown changes in the contact store.  

    45     ENotSupported                   // Other kind of changes that are not supported

    46     };

    47     

    48 struct TPhonebookEvent

    49     {

    50     TTime iTime;

    51     TVasContactEvent iType;

    52     TContactItemId iContactId;

    53      

    54     TPhonebookEvent()

    55         {

    56         iType = EContactChanged;

    57         iContactId = 0;

    58         iTime.UniversalTime();

    59         }

    60     };

    61 

    62 // FORWARD DECLARATIONS

    63 

    64 // CLASS DECLARATION

    65 

    66 /**

    67 * Contact observer interface

    68 *

    69 * @since 3.2

    70 */

    71 class MVasContactObserver

    72     {

    73     public:  // Constructors and destructor

    74    

    75     public: // New functions

    76 

    77         /**

    78         * Called when a contact change event occurs

    79         *

    80         * @since 3.2

    81         */

    82         virtual void HandleEventL( const TPhonebookEvent& aEvent ) = 0;

    83         

    84     public: // Functions from base classes

    85         

    86     private:  // New functions

    87                

    88     private:    // Data

    89     

    90         };

    91 

    92 #endif      // VASMCONTACTOBSERVER_H

    93             

    94 // End of File