/*

* Copyright (c) 2005 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:    CTimer based timer class for Live TV application.*

*/

#ifndef __CIPTV_LIVE_UI_OBJECT_TIMER_H

#define __CIPTV_LIVE_UI_OBJECT_TIMER_H

// INCLUDES

#include <e32base.h>		// CTimer 

// FORWARD DECLARATIONS

class MIptvLiveUITimerObserver;

// CLASS DECLARATION

/**

*  Live TV timer class derived from CTimer.

*/

class CIptvLiveUIObjectTimer : public CTimer

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

		* @param aObserver Timer observer.

        */

        IMPORT_C static CIptvLiveUIObjectTimer* NewL( 

									MIptvLiveUITimerObserver* aObserver );

        /**

        * Virtual destructor.

        */

        IMPORT_C virtual ~CIptvLiveUIObjectTimer();

    public:      // New functions

        /**

        * Start a timer.

        * @param aTime Time when timer fires.

        */

        IMPORT_C void StartTimer( const TTime& aTime );

    public:      // Functions from base classes

		/**

        * From CActive.

		* Handles an active object's request completion event.

        */

		void RunL();

		/**

        * From CActive.

		* Implements cancellation of an outstanding request.

        */

		void DoCancel();

		/**

        * From CActive.

		* Handles a leave occurring in the request completion event handler

		* RunL().

		* @param aError Error code.

		* @return KErrNone.

        */

		TInt RunError( TInt aError );

    private:	// Constructors

        /**

        * Private C++ constructor.

		* @param aObserver Timer observer.

        */

        CIptvLiveUIObjectTimer( MIptvLiveUITimerObserver* aObserver );             

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:	// Data

		/**

		* Timer observer.

		*/

        MIptvLiveUITimerObserver* iObserver;

    };

#endif // __CIPTV_LIVE_UI_OBJECT_TIMER_H

// End of File