/*

* Copyright (c) 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:  

*

*/

#ifndef __CAOUSERAFTER_H__

#define __CAOUSERAFTER_H__

// INCLUDES

#include <E32base.h>

#include <E32svr.h>

#include <CoeMain.h>

/**

 * Active object version of User::After()

 */

class CAOUserAfter : public CTimer

    {

    private:

        CActiveSchedulerWait iWait;

        TInt                 iLength;

    public: //new functions

        /**

         * Constructs the waiting timer, executes

         * it and when timer expires, deletes self.

         * @param aLength The lenghth of wait in micro

         *        seconds.

         */

        static void AfterLD( TInt aLenght )

            {

            CAOUserAfter* wait= new ( ELeave ) CAOUserAfter( aLenght );

            CleanupStack::PushL( wait );

            wait->ConstructL();

            CleanupStack::Pop();

            RDebug::Print( _L("CAOUserAfter - Starting time consuming...") );

            wait->StartWaitD();

            RDebug::Print( _L("CAOUserAfter - completed.") );

            }

    private:

        CAOUserAfter( TInt aLenght )

           : CTimer( CActive::EPriorityStandard ),

             iLength( aLenght )

            {

            }

        void ConstructL()

            {

            CTimer::ConstructL();

            CActiveScheduler::Add( this );

            }

       virtual ~CAOUserAfter()

            {

            }

        void StartWaitD()

            {

            After( iLength );

            iWait.Start();

            }

        void RunL()

            {

            iWait.AsyncStop();

            Cancel();

            delete this;

            }

    };

#endif // __CAOUSERAFTER_H__

// End of File