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:    SIMPLE Engine watcher callback observer

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef M_simplewatcherobserver_H

    22 #define M_simplewatcherobserver_H

    23 

    24 #include <e32std.h>

    25 

    26 // FORWARD DECLARATION

    27 class MSimpleConnection;

    28 class MSimplePresenceList;

    29 class MSimpleDocument;

    30 

    31 /**

    32  *  MSimpleWatcher

    33  *

    34  *  SIMPLE Engine watcher callback observer

    35  *

    36  *  @lib simpleengine

    37  *  @since S60 3.2

    38  */

    39 

    40 class MSimpleWatcherObserver

    41     {

    42 

    43 public:

    44 

    45     /**

    46      * Watcher request completion.

    47      *

    48      * @since S60 3.2

    49      * @param aOpId operation id

    50      * @param aStatus completion status. 

    51      */

    52     virtual void WatcherReqCompleteL( TInt aOpId, TInt aStatus ) = 0;

    53 

    54     /**

    55      * Watcher notification callback.

    56      *

    57      * @since S60 3.2

    58      * @param aDocument presence entity data

    59      */

    60     virtual void WatcherNotificationL( MSimpleDocument& aDocument ) = 0;

    61 

    62     /**

    63      * Watcher presence list notification callback.

    64      *

    65      * @since S60 3.2

    66      * @param aList presence list

    67      */

    68     virtual void WatcherListNotificationL( MSimplePresenceList& aList ) = 0;

    69 

    70     /**

    71      * Watcher request terminated

    72      *

    73      * @since S60 3.2

    74      * @param aOpId operation id

    75      * @param aReason termination reason. Refer to simpleerrors.h

    76      */

    77     virtual void WatcherTerminatedL(

    78         TInt aOpId, TInt aReason ) = 0;

    79     };

    80 

    81 #endif

    82 

    83 // End of File