1 /*

     2 * Copyright (c) 2008-2009 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 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: 

    15 * Interface class for using the services of CCallbackTimer

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 /**

    23  @file

    24 */

    25 

    26 #include "callbacktimer.h"

    27 

    28 // Implementation of class CCallbackTimer

    29 EXPORT_C CCallbackTimer* CCallbackTimer::NewL(MTimerObserver& aCallBackIf, TBool aEnableCancelCallback/*= EFalse*/)

    30 	{

    31 	CCallbackTimer* self = new (ELeave) CCallbackTimer(aCallBackIf, aEnableCancelCallback);

    32 	CleanupStack::PushL(self);

    33 	self->ConstructL();		// calls CTimer::ConstructL()

    34 	CleanupStack::Pop(self);

    35 	return self;

    36 	}

    37 

    38 CCallbackTimer::CCallbackTimer(MTimerObserver& aCallBackIf, TBool aEnableCancelCallback)

    39 	: CTimer(CActive::EPriorityStandard),

    40 	iCallBackIf(aCallBackIf),

    41 	iEnableCancelCallback(aEnableCancelCallback)

    42 	{

    43 	CActiveScheduler::Add(this);

    44 	}

    45 

    46 void CCallbackTimer::RunL()

    47 	{

    48 	// Notify the client

    49 	// Don't inform about cancels if that feature is disabled

    50 	TInt status = iStatus.Int();

    51 	if (iEnableCancelCallback || status != KErrCancel)

    52 		{

    53 		iCallBackIf.TimerRun(status);

    54 		}

    55 	}