/*

* Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  This file contains the header file of the CNWNetworkViagTimer class.

*

*/

#ifndef CNWNETWORKVIAGTIMER_H

#define CNWNETWORKVIAGTIMER_H

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class MNWNetworkTimer;

// CLASS DECLARATION

/**

*  Utility class for timer 

*  

*

*  @lib euser.lib

*  @since Series 60 2.8

*/

class CNWNetworkViagTimer : public CTimer

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CNWNetworkViagTimer* NewL(

            TInt aPriority = CActive::EPriorityStandard );

        /**

        * Destructor.

        */

        virtual ~CNWNetworkViagTimer();

    public: // New functions

        /**

        * Uses the mixin class to notify the timer expiration.

        *

        * @param    anInterval  Timer interval.

        * @param    aObserver   Observer to call after timer expiration.

        * @return

        */

        void After( const TTimeIntervalMicroSeconds32& anInterval, 

                    MNWNetworkTimer* aObserver );

    protected:  // Functions from CActive

        /**

        * Informs object that asyncronous request is ready.

        * 

        */

        virtual void RunL();

    private:

        /**

        * C++ default constructor.

        */

        CNWNetworkViagTimer( TInt aPriority );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

        // Prohibit copy constructor if not deriving from CBase.

        CNWNetworkViagTimer( const CNWNetworkViagTimer& );

        // Prohibit assigment operator if not deriving from CBase.

        CNWNetworkViagTimer& operator=( const CNWNetworkViagTimer& );

    private:    // Data

        // Pointer to the MNWNetworkTimer

        MNWNetworkTimer* iTimerObserver;

    };

#endif      // CNWNetworkViagTimer_H   

// End of File