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:  Global interface for the UI to get notifications from the engine,

    15 *				 storage etc, when theres a change in contact, list, invite,

    16 *				 settings, conversation, group etc

    17 *

    18 */

    19 

    20 

    21 

    22 

    23 #ifndef MCAGLOBALNOTIFICATIONOBSERVERMANAGERPC_H

    24 #define MCAGLOBALNOTIFICATIONOBSERVERMANAGERPC_H

    25 

    26 #include <e32std.h>

    27 

    28 class MCAUiGlobalNotificationObserverPC;

    29 // CLASS DECLARATION

    30 

    31 /**

    32  *  Interface for observer

    33  *

    34  *  @lib wvuiprocessng.dll

    35  *  @since 3.2

    36  */

    37 

    38 class MCAGlobalNotificationObserverPC

    39     {

    40     public://new functions, called from ccasyncchecker

    41 

    42         /**

    43         * Has the mcacontactlists sync been done

    44         */

    45         virtual TBool IsContactListsSyncDoneL() = 0;

    46 

    47         /*

    48         * Is the mcacontactlist interface valid. If not logged in, it is invalid

    49         */

    50         virtual TBool IsValidListInterfaceL() = 0;

    51 

    52         /*

    53         * Is the storage synchronised

    54         */

    55         virtual TBool StoredContactsIsAllSynchronised( TBool& aFailed ) = 0;

    56 

    57         /*

    58         * Is the mcastoredcontacts interface valid.If not logged in, it is invalid

    59         */

    60         virtual TBool IsValidStoredContactsInterface() = 0;

    61 

    62     public:

    63         /**

    64         * Add the UI class as an observer for call backs

    65         * aGlobalObserver: reference to the UI class which implements

    66         * the MCAGlobalNotificationObserverPC interface

    67         */

    68         virtual void AddGlobalObserverL( MCAUiGlobalNotificationObserverPC* aGlobalObserver ) = 0;

    69 

    70         /**

    71         * Add the UI class as an observer for call backs

    72         * aGlobalObserver: reference to the UI class which implements

    73         * the MCAGlobalNotificationObserverPC interface

    74         */

    75         virtual void RemoveGlobalObserver( MCAUiGlobalNotificationObserverPC* aGlobalObserver )	= 0;

    76 

    77         /**

    78          * Virtual destructor

    79          */

    80         virtual ~MCAGlobalNotificationObserverPC() {};

    81     };

    82 

    83 #endif //MCAGLOBALNOTIFICATIONOBSERVERPC_H