/*

* Copyright (c) 2007-2008 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 <mmtsy_names.h>

#include "vccgsmnotifications.h"

#include "rubydebug.h"

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

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

// C++ constructor

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

//

CVccGsmNotifications::CVccGsmNotifications( RMobilePhone& aPhone )

    : CActive( EPriorityStandard ),

      iPhone( aPhone )

    {

    CActiveScheduler::Add( this );

    }

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

// Symbian constructor.

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

//

void CVccGsmNotifications::ConstructL()

    {

    }

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

// Symbian constructor.

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

//    

CVccGsmNotifications* CVccGsmNotifications::NewL( RMobilePhone& aPhone )

    {

    CVccGsmNotifications* self = new(ELeave) CVccGsmNotifications( aPhone );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// C++ destructor.

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

//

CVccGsmNotifications::~CVccGsmNotifications()

    {

    iObserver = 0;

    Cancel();

    }

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

// Activates notifications

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

//

void CVccGsmNotifications::ActivateNotifications( MVccGsmNotifications* aObserver,

                                                  TInt32 aLow, TInt32 aHigh )

    {

    RUBY_DEBUG_BLOCK( "CVccGsmNotifications::ActivateNotifications" );

    RUBY_DEBUG2( " -aLow = %d aHigh = %d", aLow, aHigh );

    iLow = aLow;

    iHigh = aHigh;

    iObserver = aObserver;

    Cancel();

    iPhone.NotifySignalStrengthChange( iStatus, iStrength, iBar );

    RUBY_DEBUG0( " -call SetActive()" );

    SetActive();

    }

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

// Cancels notifications

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

//

void CVccGsmNotifications::CancelNotifications()

    {

    RUBY_DEBUG_BLOCK( "CVccGsmNotifications::CancelNotifications" );

    iObserver = NULL;

    Cancel();

    }

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

// RunL

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

//

void CVccGsmNotifications::RunL()

    {

    RUBY_DEBUG_BLOCK( "CVccGsmNotifications::RunL" );

    RUBY_DEBUG2( " -iObserver=%x iStrength=%d", iObserver, iStrength );

    RUBY_DEBUG2( " -iLow = %d iHigh = %d", iLow, iHigh );

    iObserver->GsmStrengthChanged( iStrength );

    iPhone.NotifySignalStrengthChange( iStatus, iStrength, iBar );

    SetActive();

    }

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

// Cancel

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

//

void CVccGsmNotifications::DoCancel()

    {

    RUBY_DEBUG_BLOCK( "CVccGsmNotifications::DoCancel" );

    iPhone.CancelAsyncRequest( EMobilePhoneNotifySignalStrengthChange );

    }