activityfw/storage/server/src/afapplicationsmonitor.cpp
changeset 107 b34d53f6acdf
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106:e78d6e055a5b 107:b34d53f6acdf
       
     1 /*
       
     2 * Copyright (c) 2009 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:
       
    15 *
       
    16 */
       
    17 #include "afapplicationsmonitor.h"
       
    18 
       
    19 //------------------------------------------------------------------------------
       
    20 CAfApplicationsMonitor* CAfApplicationsMonitor::NewL(RApaLsSession& serviceProvider,
       
    21                                                    MAfApplicationsObserver& observer)
       
    22 {
       
    23     CAfApplicationsMonitor* self = new (ELeave) CAfApplicationsMonitor(serviceProvider, observer);
       
    24     self->Subscribe();
       
    25     return self;
       
    26 }
       
    27 
       
    28 //------------------------------------------------------------------------------
       
    29 CAfApplicationsMonitor::CAfApplicationsMonitor(RApaLsSession& serviceProvider, 
       
    30                                              MAfApplicationsObserver& observer)
       
    31 :
       
    32     CActive(EPriorityLow),
       
    33     mServiceProvider(serviceProvider),
       
    34     mObserver(observer)
       
    35 {
       
    36     CActiveScheduler::Add(this);
       
    37 }
       
    38 
       
    39 //------------------------------------------------------------------------------
       
    40 CAfApplicationsMonitor::~CAfApplicationsMonitor()
       
    41 {
       
    42     Cancel();
       
    43 }
       
    44 
       
    45 //------------------------------------------------------------------------------
       
    46 void CAfApplicationsMonitor::RunL()
       
    47 {
       
    48     User::LeaveIfError(iStatus.Int());
       
    49     mObserver.applicationsChanged();
       
    50     Subscribe();
       
    51 }
       
    52 
       
    53 //------------------------------------------------------------------------------
       
    54 void CAfApplicationsMonitor::Subscribe()
       
    55 {
       
    56     mServiceProvider.SetNotify(EFalse, iStatus);
       
    57     SetActive();
       
    58 }
       
    59 
       
    60 //------------------------------------------------------------------------------
       
    61 TInt CAfApplicationsMonitor::RunError(TInt /*error*/)
       
    62 {
       
    63     Subscribe();
       
    64     return KErrNone;
       
    65 }
       
    66 
       
    67 //------------------------------------------------------------------------------
       
    68 void CAfApplicationsMonitor::DoCancel()
       
    69 {
       
    70     mServiceProvider.CancelNotify();
       
    71 }