author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 15:26:22 +0300 | |
changeset 34 | 5fae379060a7 |
parent 0 | e4d67989cc36 |
child 67 | a1e347446159 |
permissions | -rw-r--r-- |
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// Copyright (c) 2004-2009 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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// |
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#ifndef __SCHTIMER_H__ |
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#define __SCHTIMER_H__ |
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// System includes |
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#include <e32base.h> |
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// Classes referenced |
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class TTsTime; |
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class CTaskScheduler; |
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class CScheduleTimer; |
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class CConditionManager; |
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class TTaskSchedulerCondition; |
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class CSchedule; |
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/** |
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Defines the types of schedules changes (condition and/or a time) |
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@internalComponent |
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*/ |
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enum TSchChangeType |
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{ |
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//Update both condition and a time based schedule |
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EConditionAndTime, |
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//Update only time based schedule |
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EOnlyTime, |
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}; |
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// class CScheduleCriteriaManager |
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// This class manages and determines when a schedule is due, based on |
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// either a set of condition and/or a time. The conditions and time |
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// are set and overridden via the ReplaceScheduleL method. |
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NONSHARABLE_CLASS(CScheduleCriteriaManager) : public CActive |
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{ |
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public: |
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static CScheduleCriteriaManager* NewL(CTaskScheduler& aOwner); |
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~CScheduleCriteriaManager(); |
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public: |
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void ReplaceScheduleL(CSchedule& aSchedule, TSchChangeType aSchChange = EConditionAndTime, TBool aNotFirstTime = EFalse); |
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void ReplaceScheduleL(const TTsTime& aNextTime, |
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TInt aSchedule); |
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void RemoveSchedule(TInt aSchedule); |
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void DueSchedule(TInt aScheduleHandle); |
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private: |
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CScheduleCriteriaManager(CTaskScheduler& aOwner); |
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// From CActive |
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void RunL(); |
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void DoCancel(); |
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private: |
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void CompleteRequest(); |
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// Timer handling |
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void RemoveTimer(CScheduleTimer* aTimer); |
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void RemoveTimers(); |
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CScheduleTimer* Find(TInt aSchedule); |
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// Condtion handling |
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void RemoveCondition(CConditionManager* aTimer); |
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void RemoveConditions(); |
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CConditionManager* FindCondition(TInt aSchedule); |
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private: |
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CTaskScheduler& iTaskScheduler; |
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TSglQue<CScheduleTimer> iTimers; |
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TSglQue<CConditionManager> iConditions; |
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TInt iDueScheduleHandle; |
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}; |
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#endif |