/*

* Copyright (c) 2002-2007 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: 

*

*/

#include "AknAsyncDemoNotify.h"

#include <aknNotifyStd.h>

EXPORT_C CAknAsyncDemoNotify* CAknAsyncDemoNotify::NewL(const TCallBack& aCallBack)

    {

    CAknAsyncDemoNotify* self = new(ELeave) CAknAsyncDemoNotify(aCallBack);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(); // self

    return self;

    }

EXPORT_C CAknAsyncDemoNotify::~CAknAsyncDemoNotify()

    {

    Cancel();

    iNotify.Close();

    }

EXPORT_C const TDesC8& CAknAsyncDemoNotify::Message()

    {

    return iBuf;

    }

CAknAsyncDemoNotify::CAknAsyncDemoNotify(const TCallBack& aCallBack)

: CActive(EPriorityNormal), iCallBack(aCallBack)

    {

    CActiveScheduler::Add(this);

    }

void CAknAsyncDemoNotify::ConstructL()

    {

    QueueL();

    }

void CAknAsyncDemoNotify::QueueL()

    {

    User::LeaveIfError(iNotify.Connect());

    iBuf.Zero();

    iNotify.StartNotifierAndGetResponse(iStatus, KAknAsyncDemoNotifierUid, KNullDesC8, iBuf);

    SetActive();

    }

void CAknAsyncDemoNotify::DoCancel()

    {

    iNotify.CancelNotifier(KAknAsyncDemoNotifierUid);

    }

void CAknAsyncDemoNotify::RunL()

    {

    User::LeaveIfError(iStatus.Int());

    iCallBack.CallBack();

    // This is some wierdness in notifiers - you have to entirely cancel, shut down

    // and reconnect between async requests.

    iNotify.CancelNotifier(KAknAsyncDemoNotifierUid);

    iNotify.Close();

    QueueL();

    }

// End of File