/*

* 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:  Shows notes related to Call Barrings operations.

*

*/

// INCLUDE FILES

#include <exterror.h>

#include <etelsat.h>

//  MEMBER FUNCTIONS

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

// Symbian OS two-phased Constructor.

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

EXPORT_C CPsuiBarringObs* CPsuiBarringObs::NewL( CPsuiContainer& aContainer )

    {

    CPsuiBarringObs* self = new( ELeave ) CPsuiBarringObs;

    self->SetContainer( aContainer );

    return self;

    }

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

// Sets container.

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

void CPsuiBarringObs::SetContainer( CPsuiContainer& aContainer )

    {

    iContainer = &aContainer;

    }

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

// Handles changing of barring mode.

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

void CPsuiBarringObs::HandleBarringModeChangedL( TBarringProgram /* aType */, 

                                                TBarringStatus aStatus, 

                                                TBool aPlural )

    {

    if ( aStatus == EBarringStatusActive )

        {

        CPsuiNoteController::InstanceL()->ShowNoteL(

            EPsuiConfirmationNote, 

            R_CB_ACTIVE_NOTE );

        }

    else if ( aStatus == EBarringStatusInactive && !aPlural )

        {

        CPsuiNoteController::InstanceL()->ShowNoteL(

            EPsuiConfirmationNote, 

            R_CB_CANCEL_NOTE );

        }

    else if ( aStatus == EBarringStatusInactive && aPlural )

        {

        CPsuiNoteController::InstanceL()->ShowNoteL(

            EPsuiConfirmationNote, 

            R_CB_PLURAL_CANCEL_NOTE );

        }

    }  

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

// Handles the get status notifications.

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

void CPsuiBarringObs::HandleBarringModeStatusL( TUint8 aBsc[KPSUIMaxBscNumber],

                                               TBarringStatus aStatus )

    {

    if ( aStatus != EBarringStatusActive )

        {

        CPsuiNoteController::InstanceL()->ShowNoteL(

            EPsuiConfirmationNote, 

            R_BARRING_NOT_ACTIVE_NOTE );

        }

    else

        {

        //if no bsc-list, show "Barring active" note

        if ( aBsc[0] == KPSUINoBscGroup )

            {

            CPsuiNoteController::InstanceL()->ShowNoteL(

                EPsuiConfirmationNote, 

                R_BARRING_ACTIVE_NOTE );

            }

        //otherwise show bsc-list

        else

            {

            CPsuiNoteController::InstanceL()->ShowBscListL(

                R_BARR_STATUS_HEADING, 

                aBsc );

            }

        }

    }

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

// Handles showing of error notes.

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

void CPsuiBarringObs::HandleBarringErrorL( TInt aReason )

    {

    if ( aReason != KErrSatControl  )

        {

        TInt errorResource( 

            CPsuiNoteController::InstanceL()->SetErrorNoteResourceID( aReason ) ); 

        CPsuiNoteController::InstanceL()->ShowNoteL( EPsuiErrorNote, errorResource );

        }

    } 

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

// Handles requesting notes (show/hide).

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

void CPsuiBarringObs::HandleCBRequestingL( TBool aOngoing, TBool aInterrupted )

    {

    if ( aInterrupted )

        {

        // if interrupted, means that incoming call and all notes must

        // be immediately destroyed.

        CPsuiNoteController::InstanceL()->RemoveNotesL();

        return;

        }

    if ( aOngoing )

        {

        // show requesting note

        CPsuiNoteController::InstanceL()->ShowNoteL( 

            EPsuiWaitingNote, 

            -1 );

        }

    else

        {

        // hide requesting note

        CPsuiNoteController::InstanceL()->KillStaticNoteL();

        }

    }

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

// Handles call barring password notes.

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

void CPsuiBarringObs::CbPasswordChangedL( TBool aSuccess )

    {

    if ( aSuccess )

        {

        CPsuiNoteController::InstanceL()->ShowNoteL( 

            EPsuiConfirmationNote, 

            R_PASSWORD_CHANGED_NOTE );

        }

    else

        {

        HandleBarringErrorL( KErrGsmSSNegativePasswordCheck );

        }

    }

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

// Sets engine contact for observer.

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

void CPsuiBarringObs::SetEngineContact( MPsetCallBarring* aBarringEngine )

    {

    CPsuiNoteController::InstanceL()->SetEngineContacts( 

        NULL, 

        aBarringEngine, 

        NULL, 

        NULL );

    }

// End of File