author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 19 Aug 2010 09:55:47 +0300 | |
branch | RCL_3 |
changeset 24 | 724d4ec22f0d |
parent 15 | 0bfd55b8504e |
permissions | -rw-r--r-- |
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// Copyright (c) 2007-2009 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: |
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// CScreensaverActivityManager class |
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// |
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// |
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#ifndef SCREENSAVERACTIVITYMANAGER_H |
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#define SCREENSAVERACTIVITYMANAGER_H |
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#include <e32base.h> |
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class CScreensaverActivityManager : public CTimer |
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{ |
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public: |
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static CScreensaverActivityManager* NewL(TInt aPriority); |
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~CScreensaverActivityManager(); |
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void Start(TTimeIntervalSeconds aInterval, |
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TCallBack aInactiveCallback, |
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TCallBack aActiveCallback); |
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void SetInactivityTimeout(TTimeIntervalSeconds aInterval); |
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TBool IsMonitoringForActivity(); |
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private: |
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void RunL(); |
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CScreensaverActivityManager(TInt aPriority); |
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void MonitorInactivity(); |
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private: |
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enum TState { |
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EStUndefined = 0, //< Never used, reserved |
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EStNotActive, //< Constructed but not started |
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EStMonForInactivity, //< Monitoring user inactivity mode |
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EStMonForActivity //< Monitoring user activity mode |
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}; |
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/** Inactivity interval */ |
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TTimeIntervalSeconds iInterval; |
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/** Callback to be used in case that user inactivity is detected */ |
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TCallBack iInactiveCallback; |
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/** Callback to be used in case of user activity after inactivity period */ |
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TCallBack iActiveCallback; |
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/** State of object, what form of monitoring is active. */ |
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TState iState; |
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}; |
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#endif // SCREENSAVERACTIVITYMANAGER_H |