1 /*

     2 * Copyright (c) 2007 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 the License "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:    A timer.*

    15 */

    16 

    17 

    18 

    19 

    20 // INCLUDE FILES

    21 #include "CRtpTimer.h"

    22 #include "MRtpTimerObserver.h"

    23 

    24 // CONSTANTS

    25 // None.

    26 

    27 // ============================ MEMBER FUNCTIONS ===============================

    28 

    29 // -----------------------------------------------------------------------------

    30 // CRtpTimer::NewL

    31 // Two-phased constructor.

    32 // -----------------------------------------------------------------------------

    33 //

    34 EXPORT_C CRtpTimer* CRtpTimer::NewL( 

    35     MRtpTimerObserver& aObs,

    36     const TPriority& aPrior )

    37     {

    38     CRtpTimer* self= new( ELeave ) CRtpTimer( aObs, aPrior );

    39     CleanupStack::PushL( self );

    40     self->ConstructL();

    41     CleanupStack::Pop( self );

    42     return self;

    43     }

    44     

    45 // -----------------------------------------------------------------------------

    46 // CRtpTimer::CRtpTimer

    47 // C++ parameter constructor can NOT contain any code, that might leave.

    48 // -----------------------------------------------------------------------------

    49 //

    50 CRtpTimer::CRtpTimer( MRtpTimerObserver& aObs, const TPriority& aPrior )

    51   : CTimer( aPrior ),

    52     iObs( aObs )

    53     {

    54     // None

    55     }

    56     

    57 // -----------------------------------------------------------------------------

    58 // CRtpTimer::ConstructL

    59 // Symbian 2nd phase constructor can leave.

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

    61 //

    62 void CRtpTimer::ConstructL()

    63     {

    64     CTimer::ConstructL();

    65     CActiveScheduler::Add( this );

    66     }

    67 

    68 // -----------------------------------------------------------------------------

    69 // Destructor

    70 // -----------------------------------------------------------------------------

    71 //

    72 EXPORT_C CRtpTimer::~CRtpTimer()

    73     {

    74     Cancel();

    75     }

    76 

    77 // -----------------------------------------------------------------------------

    78 // CRtpTimer::RunL

    79 // To inform the notifier that time is up.

    80 // -----------------------------------------------------------------------------

    81 //

    82 void CRtpTimer::RunL()

    83     {

    84     iObs.TimerEventL();

    85     }

    86 

    87 // -----------------------------------------------------------------------------

    88 // CRtpTimer::RunError

    89 // Returns: System wide error code of indication send leave reason

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

    91 //

    92 TInt CRtpTimer::RunError( TInt aError )

    93     {

    94     iObs.TimerError( aError );

    95     return KErrNone;

    96     }

    97 

    98 // End of File