/*

 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:  Timer service

 *

 */

#include "csptimer.h"

#include "mcsptimerobserver.h"

#include "csppanic.pan"

// ---------------------------------------------------------------------------

// Static constructor

// ---------------------------------------------------------------------------

//

CSPTimer* CSPTimer::NewL()

    {

    CSPTimer* self = CSPTimer::NewLC();

    CleanupStack::Pop(self);

    return self;

    }

// ---------------------------------------------------------------------------

// Static constructor

// ---------------------------------------------------------------------------

//

CSPTimer* CSPTimer::NewLC()

    {

    CSPTimer* self = new (ELeave) CSPTimer;

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

    }

// ---------------------------------------------------------------------------

// Destructor

// ---------------------------------------------------------------------------

//

CSPTimer::~CSPTimer()

    {

    Cancel();

    }

// ---------------------------------------------------------------------------

// Starts notify request

// ---------------------------------------------------------------------------

//

void CSPTimer::NotifyAfter(TInt aTimeout, MCSPTimerObserver& aTimerObserver)

    {

    __ASSERT_ALWAYS(!IsNotifyOngoing(), Panic(ECSPPanicTimerAlreadyActive));

    After(aTimeout);

    iObserver = &aTimerObserver;

    }

// ---------------------------------------------------------------------------

// Cancels the outstancing request.

// ---------------------------------------------------------------------------

//

void CSPTimer::CancelNotify()

    {

    Cancel();

    }

// ---------------------------------------------------------------------------

// Determines if there is active request outstanding.

// ---------------------------------------------------------------------------

//

TBool CSPTimer::IsNotifyOngoing()

    {

    return IsActive();

    }

// ---------------------------------------------------------------------------

// From class CActive

// Notifies the observer about request.

// ---------------------------------------------------------------------------

//

void CSPTimer::RunL()

    {

    if (iObserver)

        {

        iObserver->TimerEvent();

        }

    }

// ---------------------------------------------------------------------------

// Constructor

// ---------------------------------------------------------------------------

//

CSPTimer::CSPTimer() :

    CTimer(CActive::EPriorityStandard)

    {

    CActiveScheduler::Add(this);

    }

// ---------------------------------------------------------------------------

// Second phase constructor

// ---------------------------------------------------------------------------

//

void CSPTimer::ConstructL()

    {

    CTimer::ConstructL();

    }

// End of File