/*
* 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