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/*
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* Copyright (c) 2002 - 2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: CScrollerTimer class implementation
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*
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*/
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#include "scrollertimer.h"
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#include "consolemain.h"
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// CONSTANTS
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const TInt KScrollPeriod = 300000; // Scrolling speed
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/*
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-------------------------------------------------------------------------------
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Class: CScrollerTimer
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Method: ConstructL
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Description: Second level constructor
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Parameters: CConsoleMain* :in: Pointer to main console
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Return Values: None
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Errors/Exceptions: None
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Status: Draft
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-------------------------------------------------------------------------------
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*/
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void CScrollerTimer::ConstructL( CConsoleMain* aMain )
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{
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// Store module information
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iMain = aMain;
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iTimer.CreateLocal();
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CActiveScheduler::Add ( this );
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}
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/*
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-------------------------------------------------------------------------------
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Class: CScrollerTimer
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Method: CScrollerTimer
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Description: Constructor.
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Parameters: None
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Return Values: None
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Errors/Exceptions: None
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Status: Draft
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-------------------------------------------------------------------------------
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*/
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CScrollerTimer::CScrollerTimer() : CActive (CActive::EPriorityStandard)
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{
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}
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/*
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-------------------------------------------------------------------------------
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Class: CScrollerTimer
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Method: ~CScrollerTimer
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Description: None
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Parameters: None
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Return Values: None
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Errors/Exceptions: None
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Status: Draft
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-------------------------------------------------------------------------------
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*/
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CScrollerTimer::~CScrollerTimer( )
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{
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Cancel();
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iTimer.Close();
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}
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/*
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-------------------------------------------------------------------------------
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Class: CScrollerTimer
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Method: DoCancel
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Description: None
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Parameters: None
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Return Values: None
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Errors/Exceptions: None
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Status: Draft
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-------------------------------------------------------------------------------
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*/
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void CScrollerTimer::DoCancel( )
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{
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iTimer.Cancel();
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}
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/*
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-------------------------------------------------------------------------------
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Class: CScrollerTimer
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Method: NewL
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Description: Construct a new CScrollerTimer object
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Parameters: CConsoleMain* :in: Pointer to main console
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Return Values: CScrollerTimer* New CScrollerTimer object
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Errors/Exceptions: Leaves if memory allocation or ConstructL leaves
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Status: Draft
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-------------------------------------------------------------------------------
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*/
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CScrollerTimer* CScrollerTimer::NewL( CConsoleMain* aMain )
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{
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CScrollerTimer* self = new ( ELeave ) CScrollerTimer();
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CleanupStack::PushL( self );
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self->ConstructL( aMain );
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CleanupStack::Pop( self );
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return self;
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}
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/*
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-------------------------------------------------------------------------------
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Class: CScrollerTimer
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Method: RunError
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Description: None
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Parameters: None
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Return Values: None
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Errors/Exceptions: None
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Status: Draft
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-------------------------------------------------------------------------------
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*/
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TInt CScrollerTimer::RunError( TInt aError)
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{
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return aError;
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}
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/*
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-------------------------------------------------------------------------------
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Class: CScrollerTimer
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Method: RunL
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Description: None
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Parameters: None
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Return Values: None
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Errors/Exceptions: None
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Status: Draft
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-------------------------------------------------------------------------------
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*/
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void CScrollerTimer::RunL( )
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{
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iMain->TimerUpdate();
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// Restart request
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SetActive();
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iTimer.After ( iStatus, KScrollPeriod );
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}
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/*
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-------------------------------------------------------------------------------
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Class: CScrollerTimer
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Method: StartL
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Description: None
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Parameters: None
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Return Values: None
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Errors/Exceptions: None
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Status: Draft
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-------------------------------------------------------------------------------
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*/
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void CScrollerTimer::Start( )
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{
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SetActive();
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iTimer.After ( iStatus, KScrollPeriod );
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}
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