// Copyright (c) 2006-2009 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:

//

#include "LbsInternalInterface.h"

#include "lbspoweradvicehandler.h"

CPowerModeAdviceHandler * CPowerModeAdviceHandler::NewL

	(

	MPowerModeObserver* aObserver

	)

	{

	CPowerModeAdviceHandler * self = new(ELeave) CPowerModeAdviceHandler (aObserver);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop();

	return self;

	}

CPowerModeAdviceHandler::CPowerModeAdviceHandler(MPowerModeObserver* aObserver) : 

CActive(CActive::EPriorityStandard),	

iObserver(aObserver)

	{

	}

void CPowerModeAdviceHandler::DoCancel()

	{

	iManagerPowerModeAdvice.CancelNotifyPowerModeAdviceUpdate();

	}

void CPowerModeAdviceHandler::ConstructL()

	{

   	iManagerPowerModeAdvice.OpenL(KLbsGpsLocManagerUid);

  	CActiveScheduler::Add(this);

	}

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

CPowerModeAdviceHandler::~CPowerModeAdviceHandler()

	{

	Cancel();

	iManagerPowerModeAdvice.Close();

	}

void CPowerModeAdviceHandler::RunL()

	{

	TInt status = iStatus.Int();

	User::LeaveIfError(status);

	StartGettingPowerUpdates();

	CLbsLocationSourceGpsBase::TPowerMode powerModeAdvice;

	User::LeaveIfError(iManagerPowerModeAdvice.GetPowerModeAdvice(powerModeAdvice));

	if (iObserver)

		{

		iObserver->PowerModeAdvice(powerModeAdvice); // call back to MainLogic

		}

	}

void CPowerModeAdviceHandler::StartGettingPowerUpdates()

	{

	Cancel();

	iManagerPowerModeAdvice.NotifyPowerModeAdviceUpdate(iStatus);

	SetActive();

	}