/*

* 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:  An active object that completes when there is a change in

*                ETel/TSY store

*

*/

// INCLUDE FILES

#include "CETelStoreNotification.h"

#include <VPbkDebug.h>

#include "CStoreBase.h"

#include "METelStoreNotificationObserver.h"

#include "VPbkSimStoreImplError.h"

namespace VPbkSimStoreImpl {

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

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

// CETelStoreNotification::CETelStoreNotification

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CETelStoreNotification::CETelStoreNotification( CStoreBase& aStore )

:   CActive( EPriorityStandard ),

    iStore( aStore )

    {

    CActiveScheduler::Add( this );

    }

// Destructor

CETelStoreNotification::~CETelStoreNotification()

    {

    Cancel();

    }

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

// CETelStoreNotification::Activate

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

//

void CETelStoreNotification::Activate()

   {

   VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING(

        "VPbkSimStoreImpl: RMobilePhoneStore::NotifyStoreEvent h%d request"),

        iStore.ETelStoreBase().SubSessionHandle());

   iStore.ETelStoreBase().NotifyStoreEvent( iStatus, iEvents, iIndex );

   SetActive();

   }

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

// CETelStoreNotification::SetHighPriorityObserver

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

//

void CETelStoreNotification::SetHighPriorityObserver(

    METelStoreNotificationObserver& aHighPriorityObserver )

    {

    __ASSERT_DEBUG( !iHighPriorityObserver,

        VPbkSimStoreImpl::Panic(ECommandObserverAlreadySetInETelNotification));

    iHighPriorityObserver = &aHighPriorityObserver;

    }

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

// CETelStoreNotification::RemoveHighPriorityObserver

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

//

void CETelStoreNotification::RemoveHighPriorityObserver(

    METelStoreNotificationObserver& aHighPriorityObserver)

    {

    if ( iHighPriorityObserver == &aHighPriorityObserver )

        {

        iHighPriorityObserver = NULL;

        }

    }

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

// CETelStoreNotification::RunL

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

//

void CETelStoreNotification::RunL()

    {

    TInt result = iStatus.Int();

    VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING(

        "VPbkSimStoreImpl: RMobilePhoneStore::NotifyStoreEvent h%d complete %d\

        events=%b,slot=%d"),

        iStore.ETelStoreBase().SubSessionHandle(), result,iEvents,iIndex);

    // Activate the notication again

    Activate();

    if ( !NotifyObserver( iHighPriorityObserver, result ) )

        {

        NotifyObserver( &iStore, result );

        }

    }

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

// CETelStoreNotification::DoCancel

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

//

void CETelStoreNotification::DoCancel()

    {

    VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING(

        "VPbkSimStoreImpl: RMobilePhoneStore::NotifyStoreEvent h%d Cancel"),

        iStore.ETelStoreBase().SubSessionHandle());

    iStore.ETelStoreBase().CancelAsyncRequest( 

        EMobilePhoneStoreNotifyStoreEvent );

    }

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

// CETelStoreNotification::NotifyObserver

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

//    

TBool CETelStoreNotification::NotifyObserver( 

    METelStoreNotificationObserver* aObserver, TInt aResult )

    {

    if ( !aObserver )

        {

        return EFalse;

        }

    if ( aResult == KErrNone )

        {

        return aObserver->ETelStoreChanged( iIndex, iEvents );

        }

    else

        {

        return aObserver->ETelStoreChangeError( aResult );

        }

    }

} // namespace VPbkSimStoreImpl

//  End of File