1 /*

     2  * Copyright (c) 2010 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: Implementation of class CMPMOfflineQueryTimer.

    15  * This timer is used for preventing offline query when the user

    16  * has cancelled the previous offline query.

    17  *

    18  */

    19 

    20 #include "mpmlogger.h"

    21 #include "mpmserver.h"

    22 #include "mpmexpirytimer.h"

    23 #include "mpmofflinequerytimer.h"

    24 

    25 // ---------------------------------------------------------------------------

    26 // Creates a new object by calling the two-phased constructor.

    27 // ---------------------------------------------------------------------------

    28 //

    29 CMPMOfflineQueryTimer* CMPMOfflineQueryTimer::NewL( CMPMServer* aServer )

    30     {

    31     MPMLOGSTRING( "CMPMOfflineQueryTimer::NewL" )

    32             

    33     CMPMOfflineQueryTimer* self = new( ELeave ) CMPMOfflineQueryTimer( aServer );

    34     CleanupStack::PushL( self );

    35     self->ConstructL();

    36     CleanupStack::Pop( self );

    37     return self;

    38     }

    39 

    40 // ---------------------------------------------------------------------------

    41 // Default C++ constructor.

    42 // ---------------------------------------------------------------------------

    43 //

    44 CMPMOfflineQueryTimer::CMPMOfflineQueryTimer( CMPMServer* aServer ) :

    45     iServer( aServer )

    46     {

    47     MPMLOGSTRING( "CMPMOfflineQueryTimer::CMPMOfflineQueryTimer" )

    48     }

    49 

    50 // ---------------------------------------------------------------------------

    51 // Symbian 2nd phase constructor.

    52 // ---------------------------------------------------------------------------

    53 //

    54 void CMPMOfflineQueryTimer::ConstructL()

    55     {

    56     MPMLOGSTRING( "CMPMOfflineQueryTimer::ConstructL" )

    57     iExpiryTimer = CMPMExpiryTimer::NewL( *this, KTimeout );

    58     }

    59 

    60 // ---------------------------------------------------------------------------

    61 // Destructor.

    62 // ---------------------------------------------------------------------------

    63 //

    64 CMPMOfflineQueryTimer::~CMPMOfflineQueryTimer()

    65     {

    66     MPMLOGSTRING( "CMPMOfflineQueryTimer::~CMPMOfflineQueryTimer" )

    67     if ( iExpiryTimer )

    68         {

    69         iExpiryTimer->Cancel();

    70         delete iExpiryTimer;

    71         }

    72     }

    73 

    74 // ---------------------------------------------------------------------------

    75 // Start the timer.

    76 // ---------------------------------------------------------------------------

    77 //

    78 void CMPMOfflineQueryTimer::StartTimer()

    79     {

    80     MPMLOGSTRING( "CMPMOfflineQueryTimer::StartTimer" )

    81     if ( iExpiryTimer )

    82         {

    83         iExpiryTimer->Cancel();

    84         iExpiryTimer->Start();    

    85         }

    86     }

    87 

    88 // ---------------------------------------------------------------------------

    89 // Handles the timeout.

    90 // ---------------------------------------------------------------------------

    91 //

    92 void CMPMOfflineQueryTimer::HandleTimedOut()

    93     {

    94     MPMLOGSTRING( "CMPMOfflineQueryTimer::HandleTimedOut" )

    95     iServer->ResetOfflineQueryTimer();

    96     }