sl@0: /*
sl@0: * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). 
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:
sl@0: *
sl@0: */
sl@0: 
sl@0: #include "ActiveCallbackBase.h"
sl@0: 
sl@0: CActiveCallbackBase::CActiveCallbackTimer* CActiveCallbackBase::CActiveCallbackTimer::NewL(CActive& aActive, TInt aPriority)
sl@0: 	{
sl@0: 	CActiveCallbackTimer*	self=new (ELeave) CActiveCallbackTimer(aActive, aPriority);
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL();
sl@0: 	CActiveScheduler::Add(self);
sl@0: 	CleanupStack::Pop(self);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CActiveCallbackBase::CActiveCallbackTimer::CActiveCallbackTimer(CActive& aActive, TInt aPriority)
sl@0: :	CTimer(aPriority)
sl@0: ,	iActive(aActive)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CActiveCallbackBase::CActiveCallbackTimer::RunL()
sl@0: 	{
sl@0: 	if ( iStatus.Int()==KErrNone )
sl@0: 		{
sl@0: 		//	Timer termiated without error
sl@0: 		if ( iActive.IsActive() )
sl@0: 			{
sl@0: 			iActive.Cancel();
sl@0: 			}
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: CActiveCallbackBase* CActiveCallbackBase::NewLC(CDataWrapperBase& aDataWrapperBase, TInt aPriority)
sl@0: 	{
sl@0: 	CActiveCallbackBase*    self=new(ELeave) CActiveCallbackBase(aDataWrapperBase, aPriority);
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL();
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CActiveCallbackBase* CActiveCallbackBase::NewL(CDataWrapperBase& aDataWrapperBase, TInt aPriority)
sl@0: 	{
sl@0: 	CActiveCallbackBase*	self=CActiveCallbackBase::NewLC(aDataWrapperBase, aPriority);
sl@0: 	CleanupStack::Pop();
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: CActiveCallbackBase::CActiveCallbackBase(CDataWrapperBase& aDataWrapperBase, TInt aPriority)
sl@0: :	CActiveCallback(aDataWrapperBase, aPriority)
sl@0: ,	iDataWrapperBase(aDataWrapperBase)
sl@0: ,	iTimer(NULL)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: void CActiveCallbackBase::ConstructL()
sl@0: 	{
sl@0: 	CActiveCallback::ConstructL();
sl@0: 	iTimer=CActiveCallbackTimer::NewL(*this);
sl@0: 	}
sl@0: 
sl@0: CActiveCallbackBase::~CActiveCallbackBase()
sl@0: /**
sl@0:  * Public destructor
sl@0:  */
sl@0: 	{
sl@0: 	delete iTimer;
sl@0: 	iTimer=NULL;
sl@0: 	}
sl@0: 
sl@0: void CActiveCallbackBase::Activate(TInt aIndex, TInt aTimeout)
sl@0: 	{
sl@0: 	CActiveCallback::Activate(aIndex);
sl@0: 	if ( aTimeout!=0 )
sl@0: 		{
sl@0: 		iTimer->After(aTimeout);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void CActiveCallbackBase::KillTimer()
sl@0: 	{
sl@0: 	if ( iTimer->IsActive() )
sl@0: 		{
sl@0: 		iDataWrapperBase.INFO_PRINTF1(_L("CActiveCallbackBase::KillTimer"));
sl@0: 		iTimer->Cancel();
sl@0: 		}
sl@0: 	}