/*

* 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 "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:  Active object for implementing viewfinder timeout and*

*/

#ifndef CAMTIMER_H

#define CAMTIMER_H

// INCLUDES

#include "CamTimerBase.h"

// CONSTANTS

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

* Active object for implementing viewfinder and post capture timeout

*/

class CCamTimer : public CCamTimerBase

    {

    public:  // Constructors and destructor

        /**

        * Symbian two-phased constructor.

        * @since 2.8

        * @param aTimeout timer period

        * @param aCallBack Method to call into when timer completes

        * @return pointer to the created CCamTimer

        */

        static CCamTimer* NewL( TInt aTimeout, TCallBack aCallBack );

        /**

        * Symbian two-phased constructor.

        * @since 2.8

        * @param aTimeout timer period

        * @param aCallBack Method to call into when timer completes

        */

        static CCamTimer* NewLC( TInt aTimeout, TCallBack aCallBack );

        /**

        * Destructor.

        */

        virtual ~CCamTimer();

    public: // From CCamTimerBase

        /**        

        * Start timer.

        */

        void StartTimer();

        /**        

        * Set the timeout period

        * @since 3.0

        * @param aTimeout new timer period

        */   

        void SetTimeout( TInt aTimeout );

    private: // Functions from base classes

        /**

        * From CActive, handle timeout expiration

        */

        void RunL();

    private: // New functions

        /**

        * C++ constructor

        * @since 2.8

        * @param aTimeout timer period

        * @param aCallBack Method to call into when timer completes

        */

        CCamTimer( TInt aTimeout, TCallBack aCallBack  );

        /**

        * Symbian 2nd phase constructor

        * @since 2.8

        */

        void ConstructL();

    private:

        TUint iTimeout;

        TCallBack iCallBack;

    };

#endif

// End of File