author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 18 Aug 2010 11:11:46 +0300 | |
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/* |
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* Copyright (c) 2005-2009 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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*/ |
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#ifndef CPOSCALLBACKTIMER_H |
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#define CPOSCALLBACKTIMER_H |
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// INCLUDES |
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#include <e32base.h> |
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// CLASS DECLARATION |
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/** |
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* Active object implementing a timeout handler. Used to cancel position |
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* requests that has not completed before the timeout value has expired. |
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*/ |
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class CPosCallbackTimer : public CTimer |
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{ |
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public: // Constructors and destructor |
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static CPosCallbackTimer* NewL(TCallBack& aCallBack); |
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virtual ~CPosCallbackTimer(); |
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public: // New functions |
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void StartTimer(const TTimeIntervalMicroSeconds& aTimeout); |
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void ExtendTimeout(const TTimeIntervalMicroSeconds& aAdditionalTime); |
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TInt Status(); |
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protected: |
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TBool NextRound(); |
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//From CActive |
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void RunL(); |
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TInt RunError(TInt aError); |
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private: |
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CPosCallbackTimer(TCallBack& aCallBack); |
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void ConstructL(); |
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CPosCallbackTimer( const CPosCallbackTimer& ); |
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CPosCallbackTimer& operator= ( const CPosCallbackTimer& ); |
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private: // Data |
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TCallBack iTimeoutCallBack; |
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TUint iNumInternalRounds; |
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TTimeIntervalMicroSeconds32 iTimeOut; |
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}; |
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#endif // CPOSCALLBACKTIMER_H |
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// End of File |