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/*
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* Copyright (c) 2009 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: Definitions for the display object of none type
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*
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*/
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#ifndef C_SCREENSAVERCTRLNONE_H
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#define C_SCREENSAVERCTRLNONE_H
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#include "screensaverbase.h"
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/**
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* The none type of the display object to cut off the screen light
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*/
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class CScreensaverCtrlNone : public CScreensaverBase
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{
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public:
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/**
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* The symbian c++ constructor
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*/
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static CScreensaverCtrlNone* NewL();
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/**
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* destructor
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*/
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~CScreensaverCtrlNone();
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/**
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* Start the control needed timer
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*/
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void StartTimer();
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/**
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* Cancels the timer
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*/
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void CancelTimer();
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/**
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* Show the control
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*/
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void DrawObject();
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/**
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* Clear the screen
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*/
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void ClearScreen();
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/*
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* Refresh the display
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*/
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void Refresh();
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public:
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// From CCoeControl
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/**
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* Resource change handling
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*/
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void HandleResourceChange( TInt aType );
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/**
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* Responds to changes to the size and position of the contents
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* of this control.
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*/
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void SizeChanged();
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/**
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* Draw
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* @see CCoeControl::Draw(const TRect& aRect)
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*/
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void Draw( const TRect& aRect ) const;
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private:
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/**
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*The Default C++ constructor
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*/
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CScreensaverCtrlNone();
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/**
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* The two-phased constructor
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*/
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void ConstructL();
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/**
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* Switch off light in aSecs
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*
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* @param aSecs after this seconds, screen will switch light
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*/
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void SwitchLights( TInt aSecs );
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/**
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* Switch on/off the screen
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*/
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void SwitchDisplayState( TInt aState );
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};
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#endif // C_SCREENSAVERCTRLNONE_H
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