1 /*

     2 * Copyright (c) 2002 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 *     Reqisters Mce to LogEng to get notification about log DB changes.

    16 *

    17 */

    18 

    19 

    20 

    21 // INCLUDE FILES

    22 

    23 #include <coemain.h>

    24 #include <logview.h>

    25 #include <logcli.h>

    26 #include "MceLogNotify.h"

    27 #include "MceLogEngine.h"

    28 

    29 // ================= MEMBER FUNCTIONS =======================

    30 

    31 CMceLogNotify::CMceLogNotify(

    32     CMceLogEngine* aObserver,

    33     TTimeIntervalMicroSeconds32 aDelay )

    34     : CActive(EPriorityStandard),

    35       iObserver(aObserver),

    36       iDelay(aDelay)

    37     {

    38     }

    39 

    40 CMceLogNotify* CMceLogNotify::NewL(

    41     CMceLogEngine* aObserver,    // Pointer to model

    42     TTimeIntervalMicroSeconds32 aDelay)

    43     {

    44     CMceLogNotify* self = new (ELeave) CMceLogNotify( aObserver, aDelay );

    45     CleanupStack::PushL(self);

    46     self->ConstructL();

    47     CleanupStack::Pop( );  // self

    48     return self;

    49     }

    50 

    51 void CMceLogNotify::ConstructL()

    52     {

    53     User::LeaveIfError(iFsSession.Connect());

    54     iLogClient = CLogClient::NewL(iFsSession);

    55 

    56     CActiveScheduler::Add(this);

    57     }

    58 

    59 CMceLogNotify::~CMceLogNotify()

    60     {

    61     if( iLogClient )

    62         {

    63         iLogClient->NotifyChangeCancel();

    64         }

    65     Cancel();

    66 

    67     delete iLogClient;

    68     iFsSession.Close();

    69 

    70     iObserver = NULL;

    71     }

    72 

    73 void CMceLogNotify::IssueNotifyRequest()

    74     {

    75     iLogClient->NotifyChange( iDelay, iStatus);

    76     SetActive();

    77     }

    78 

    79 void CMceLogNotify::DoCancel()

    80     {

    81     iLogClient->NotifyChangeCancel();

    82     }

    83 

    84 void CMceLogNotify::RunL()

    85     {

    86     iObserver->NotifyDbChangedL();

    87     }

    88 

    89 // End of file