/*

* 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