/*

* Copyright (c) 2004, 2005 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 header defines the CSVGTPointerHideTimer Class

*

*/

#ifndef SVGTPOINTERHIDETIMER_H

#define SVGTPOINTERHIDETIMER_H

// Includes 

#if !defined(__E32BASE_H__)

#include <e32base.h>

#endif

/**

*  Interface for the pointer inactivity event listener.

*  @lib SVGTUIControl.lib

*  @since 3.0

*/

class MSVGTPointerInactivityListener 

    {

    public:

        /**

        * This function is called when the pointer inactivity occurs.

        * @since 3.0

        */

        virtual void PointerInactivityTimeout( ) = 0;

    };

/**

*  Provides the timer functionality for hiding the pointer after period of

*  inactivity

*  @lib SVGTUIControl.lib

*  @since 3.0

*/

class CSVGTPointerHideTimer : public CTimer

    {

    public: // Constructors and Destructor

        /**

        * Two-phased constructor.

        */

        static CSVGTPointerHideTimer* NewLC( MSVGTPointerInactivityListener* 

                aListener );

        /**

        * Two-phased constructor.

        */

        static CSVGTPointerHideTimer* NewL( MSVGTPointerInactivityListener* 

                aListener );

        // Destructor

        virtual ~CSVGTPointerHideTimer();

    public: // New functions

    public: // Functions from base classes

        /**

        * From CActive Implements cancellation of an outstanding request.

        * @since 3.0

        */

        void DoCancel();

        /**

        * From CActive Handles the timer's request completion event.

        * @since 3.0

        */

        void RunL();

    protected: // New functions

    protected: // Functions from base classes

    private:

        /**

        * C++ default constructor.

        */

        CSVGTPointerHideTimer( MSVGTPointerInactivityListener* 

                aListener );

        /**

        * Second Phase constructor.

        */

        void ConstructL();

    private:    // Data

        MSVGTPointerInactivityListener *iInactivityListener;

    };

#endif // __SVGTBACKLIGHTTIMER_H__

// End of File