/*

 * 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:  Base classes for Usb notifier wrapper

 *

 */

#include "cusbnotifmanager.h"

#include "cusbnotenotifier.h"

#include "debug.h"

#include "panic.h"

// ======== MEMBER FUNCTIONS ========

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

// C++ constructor

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

//

CUsbNoteNotifier::CUsbNoteNotifier(RNotifier& aNotifier,

        CUsbNotifManager& aNotifManager, TUid aCat, TUint aNotifId) :

    CUsbNotifier(aNotifManager, aCat, aNotifId), iNotifier(aNotifier)

    {

    }

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

// Second-phase constructor

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

//

void CUsbNoteNotifier::ConstructL()

    {

    LOG_FUNC

    iNotifierActive = new (ELeave) CUsbNoteNotifier::CNotifierActive(

            iNotifier, *this);

    }

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

// Destructor

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

//

CUsbNoteNotifier::~CUsbNoteNotifier()

    {

    LOG_FUNC

    delete iNotifierActive;

    }

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

// From base class CUsbNotifier

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

//

void CUsbNoteNotifier::ShowL()

    {

    LOG_FUNC

    LOG2( "aCat = 0x%X aNotifId = 0x%X" , iCat, iNotifId);

    iNotifierActive->StartL();

    }

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

// From base class CUsbNotifier

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

//

void CUsbNoteNotifier::Close()

    {

    }

// ======== MEMBER FUNCTIONS ========

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

// C++ default constructor

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

//

CUsbNoteNotifier::CNotifierActive::CNotifierActive(RNotifier& aNotifier,

        CUsbNoteNotifier& aUsbNoteNotifier) :

    CUsbNoteNotifier::CNotifierActive::CActive(EPriorityStandard),

            iUsbNoteNotifier(aUsbNoteNotifier), iNotifier(aNotifier), iRes(0)

    {

    CActiveScheduler::Add(this);

    }

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

// Destructor

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

//

CUsbNoteNotifier::CNotifierActive::~CNotifierActive()

    {

    Cancel();

    }

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

// Start to show the notifier

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

//

void CUsbNoteNotifier::CNotifierActive::StartL()

    {

    LOG_FUNC

    if (IsActive())

        {

        PANIC( ENotifierIsActiveAlready);

        return;

        }

    iNotifIdPckg() = iUsbNoteNotifier.iNotifId;

    iNotifier.StartNotifierAndGetResponse(iStatus, iUsbNoteNotifier.iCat,

            iNotifIdPckg, iRes);

    SetActive();

    }

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

// From base class CActive

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

//

void CUsbNoteNotifier::CNotifierActive::RunL()

    {

    LOG_FUNC

    LOG1( "iStatus = %d" , iStatus.Int());

    // if iStatus contains some other than KErrNone code

    // do not perform any special actions, 

    // just forward the error code to caller

    iNotifier.CancelNotifier(iUsbNoteNotifier.iCat);

    // report to owner that show is over

    iUsbNoteNotifier.iNotifManager.NotifierShowCompletedL(iUsbNoteNotifier,

            iStatus.Int(), iRes());

    }

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

// From base class CActive

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

//

void CUsbNoteNotifier::CNotifierActive::DoCancel()

    {

    iNotifier.CancelNotifier(iUsbNoteNotifier.iCat);

    }

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

// From base class CActive

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

//

TInt CUsbNoteNotifier::CNotifierActive::RunError(TInt aError)

    {

    LOG_FUNC

    LOG1("aError = %d" , aError);

    // try to continue  

    return KErrNone;

    }

// End of file