sl@0: /*
sl@0: * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0: #ifndef FEATMGRTIMER_H
sl@0: #define FEATMGRTIMER_H
sl@0: 
sl@0: //  INCLUDES
sl@0: #include <e32base.h>
sl@0: 
sl@0: /**
sl@0: *  An interface for handling timer expiration events.
sl@0: */
sl@0: NONSHARABLE_CLASS(MFeatMgrTimerCallback)
sl@0:     {
sl@0:     public:
sl@0:         /** 
sl@0:         * Called when the timer fires
sl@0:         */
sl@0:         virtual void TimerFired() = 0;
sl@0:     };
sl@0: 
sl@0: /**
sl@0: *  Timer class for supervising Genericting time.
sl@0: */
sl@0: NONSHARABLE_CLASS(CFeatMgrTimer) : public CTimer
sl@0:     {
sl@0:     public:  // Constructors and destructor
sl@0: 
sl@0:         /**
sl@0:         * Two-phased constructor.
sl@0:         *
sl@0:         * @param aCallback Callback object for informing timer firing
sl@0:         */
sl@0:         static CFeatMgrTimer* NewL( MFeatMgrTimerCallback& aCallback );
sl@0:                 
sl@0:         /**
sl@0:         * Destructor.
sl@0:         */
sl@0:         ~CFeatMgrTimer();
sl@0:         
sl@0:         
sl@0:     public:  // From base classes
sl@0: 
sl@0:         // From CTimer
sl@0:         void RunL();
sl@0:         
sl@0:     protected:
sl@0:     
sl@0:         /**
sl@0:         * Constructor
sl@0:         *
sl@0:         * @param aCallback Callback object for informing timer firing
sl@0:         */
sl@0:         CFeatMgrTimer( MFeatMgrTimerCallback& aCallback );
sl@0:         
sl@0:   private:
sl@0:         
sl@0:         /**
sl@0:         * By default Symbian 2nd phase constructor is private.
sl@0:         */
sl@0:         void ConstructL();
sl@0:                      
sl@0:         /**
sl@0:         * Set the timer.
sl@0:         *
sl@0:         * @param aInterval timer will expire after this duration.
sl@0:         */
sl@0:         void Set( const TTimeIntervalMicroSeconds32& aInterval );
sl@0:         
sl@0:     private: // Data
sl@0:         MFeatMgrTimerCallback&        iCallback;    // Callback for timer fired messages. Not owned.
sl@0:     };
sl@0: 
sl@0: #endif // FEATMGRTIMER_H   
sl@0:             
sl@0: // End of File