// Copyright (c) 2005-2009 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:

 // CMVSViewTicker.cpp

 // Part of the MVS Application for TechView

 //

 //

 //#include files

 //

 #include "MVSViewTicker.h"

 #include "MVSApp.hrh"

 //

 //NewL(...)              *** This method can LEAVE ***

 //

 // Factory constructor, sets up the ticker for the Set Position dialog

 //

 CMVSViewTicker* CMVSViewTicker::NewL(CMVSAppUi* aAppUi)

 	{

 	CMVSViewTicker* self = new(ELeave) CMVSViewTicker(aAppUi);

 	CleanupStack::PushL(self);

 	self->ConstructL();

 	CleanupStack::Pop(self);

 	return self;

 	}

 //

 //CMVSViewTicker(...)

 //

 // Initialises the ticker with an interval and the dialog. This is where the

 // ticker interval is set.

 //

 CMVSViewTicker::CMVSViewTicker(CMVSAppUi* aAppUi)

 	{

 	iTickInterval = 200000;

     iAppUi = aAppUi;

 	}

 //

 //~CMVSViewTicker()

 //

 // Destructor

 //

 CMVSViewTicker::~CMVSViewTicker()

 	{

 	if (iPeriodic)

  		{

  		iPeriodic->Cancel();

  		}

 	delete iPeriodic;

 	}

 //

 //ConstructL()

 //

 // Second-phase constructor, initialises the periodic member, and starts it

 // running.

 //

 void CMVSViewTicker::ConstructL()

 	{

 	iPeriodic = CPeriodic::NewL(0);

 	iPeriodic->Start(iTickInterval,iTickInterval,TCallBack(Tick, this));

 	}

 //

 //Tick(...)

 //

 // The callback function, which is called upon a periodic timer event. This

 // method calls the UpdatePositionViewL() in the AppUi

 //

 TInt CMVSViewTicker::Tick(TAny* aObject)

     {

     TRAPD(err,((CMVSViewTicker*)aObject)->iAppUi->UpdatePositionViewL());

     return err;

     }