/*

* Copyright (c) 2006-2006 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:  CCFActivatorTimedSchedulerWait class implementation.

*

*/

#include "CFActivatorTimedSchedulerWait.h"

#include "cftrace.h"

// CONSTANTS

_LIT( KPanicCat, "ActTimSche" );

enum TPanicReason

    {

    EAlreadyStarted

    };

LOCAL_C void Panic( TInt aCode )

    {

    User::Panic( KPanicCat, aCode );

    }

// MEMBER FUNCTIONS

CCFActivatorTimedSchedulerWait* CCFActivatorTimedSchedulerWait::NewL()

    {

    FUNC_LOG;    

    CCFActivatorTimedSchedulerWait* self =

        CCFActivatorTimedSchedulerWait::NewLC();

    CleanupStack::Pop( self );

    return self;

    }

CCFActivatorTimedSchedulerWait* CCFActivatorTimedSchedulerWait::NewLC()

   {

    FUNC_LOG;    

    CCFActivatorTimedSchedulerWait* self =

        new( ELeave ) CCFActivatorTimedSchedulerWait;

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

CCFActivatorTimedSchedulerWait::CCFActivatorTimedSchedulerWait():

    CTimer( EPriorityStandard )

    {

    FUNC_LOG;    

    // Double check if base class adds active object into scheduler

    if( !IsAdded() )

        {

        CActiveScheduler::Add( this );

        }

    }

void CCFActivatorTimedSchedulerWait::ConstructL()

    {

    FUNC_LOG;    

    // Do base constructions

    CTimer::ConstructL();

    // Initialize active scheduler wait

    iWait = new( ELeave ) CActiveSchedulerWait;

    }

// Destructor

CCFActivatorTimedSchedulerWait::~CCFActivatorTimedSchedulerWait()

    {

    FUNC_LOG;    

    Cancel();

    delete iWait;

    }

// METHODS

//-----------------------------------------------------------------------------

// CCFActivatorTimedSchedulerWait::Start

//-----------------------------------------------------------------------------

//

void CCFActivatorTimedSchedulerWait::Start(

    const TTimeIntervalMicroSeconds32& aInterval )

    {

    FUNC_LOG;    

    __ASSERT_ALWAYS( !IsActive(), Panic( EAlreadyStarted ) );

    After( aInterval );

    iWait->Start();

    }

//-----------------------------------------------------------------------------

// CCFActivatorTimedSchedulerWait::Stop

//-----------------------------------------------------------------------------

//

void CCFActivatorTimedSchedulerWait::Stop()

    {

    FUNC_LOG;    

    Cancel();

    }

//-----------------------------------------------------------------------------

// CCFActivatorTimedSchedulerWait::RunL

//-----------------------------------------------------------------------------

//

void CCFActivatorTimedSchedulerWait::RunL()

    {

    FUNC_LOG;    

    // Double check that wait really started

    if( iWait->IsStarted() )

        {

        iWait->AsyncStop();

        }

    }

//-----------------------------------------------------------------------------

// CCFActivatorTimedSchedulerWait::DoCancel

//-----------------------------------------------------------------------------

//

void CCFActivatorTimedSchedulerWait::DoCancel()

    {

    FUNC_LOG;    

    // Double check that wait really started

    CTimer::DoCancel();

    if( iWait->IsStarted() )

        {

        iWait->AsyncStop();

        }

    }