/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:    Timer*

*/

#ifndef __CIPTVTIMER_H__

#define __CIPTVTIMER_H__

// INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class MIptvTimerObserver;

// CLASS DECLARATION

/**

* This class will notify an object after a specified timeout.

* @lib IptvUtil.lib

*/

class CIptvTimer : public CTimer

    {

    public: // Constructors and destructors

        /**

        * Two-phased constructor.

        * Creates a CIptvTimer object using two phase construction,

        * and returns a pointer to the created object.

        *

        * @param aPriority      Priority to use for this timer.

        * @param aTimerObserver Object to notify of timeout event.

        * @return               A pointer to the created instance of CIptvTimer.

        */

        IMPORT_C static CIptvTimer* NewL( const TInt aPriority,

            MIptvTimerObserver& aTimerObserver );

        /**

        * Two-phased constructor.

        * Creates a CIptvTimer object using two phase construction,

        * and returns a pointer to the created object.

        *

        * @param aPriority      Priority to use for this timer.

        * @param aTimerObserver Object to notify of timeout event.

        * @return               A pointer to the created instance of CIptvTimer.

        */

        IMPORT_C static CIptvTimer* NewLC( const TInt aPriority,

            MIptvTimerObserver& aTimerObserver );

        /**

        * Destructor.

        * Destroys the object and releases all memory objects.

        */

        virtual IMPORT_C ~CIptvTimer();

    protected: // Functions from base classes

        /**

        * From CActive, RunL.

        * Called when operation completes.

        */

        IMPORT_C void RunL();

    private: // Constructors and destructors

        /**

        * C++ default constructor.

        * Performs the first phase of two phase construction.

        *

        * @param aPriority      Priority to use for this timer.

        * @param aTimeOutNotify An observer to notify.

        */

        IMPORT_C CIptvTimer( const TInt aPriority,

            MIptvTimerObserver& aTimerObserver );

        /**

        * ConstructL.

        * 2nd phase constructor.

        */

        IMPORT_C void ConstructL();

    private: // Data

        /**

        * iNotify, the observer for this objects events.

        */

        MIptvTimerObserver& iObserver;

    };

#endif // __CIPTVTIMER_H__

// End of File