/*

* Copyright (c) 2005 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:  View for the Internet Barring folder

*

*/

// INCLUDE FILES

#include "CallBarringPlugin.hrh"    //for enumerations (e.g.TGSInternetBarringSetting)

#include "GSInternetBarringView.h"//for CGSSettListInternetBarringView

#include "GSInternetBarringContainer.h" //for CGSBaseContainer

#include "LocalViewIds.h"         //for KSettListBarringViewId, KGSMainViewId

#include "GsLogger.h"

#include <e32base.h>

#include <featmgr.h>

#include <GSCallBarringPluginRsc.rsg>      //for resource IDs

#include <gscommon.hrh>

#include <StringLoader.h>           //for StringLoader

#include <aknradiobuttonsettingpage.h>

#include <aknViewAppUi.h>

#include <aknnotewrappers.h>

#include <hlplch.h>                 // For HlpLauncher

// CONSTANS

const TInt KGSBarringGranularity = 2;

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

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

// 

// C++ constructor.

// 

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

CGSSettListInternetBarringView::CGSSettListInternetBarringView()

    {

    }

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

// 

// Symbian OS two-phased constructor (second phase)

// 

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

void CGSSettListInternetBarringView::ConstructL()

    {

    BaseConstructL( R_GS_INTERNET_BARRING_VIEW );

    }

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

// CGSSettListInternetBarringView::NewL()

// Symbian OS two-phased constructor

// 

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

CGSSettListInternetBarringView* CGSSettListInternetBarringView::NewL()

    {

    CGSSettListInternetBarringView* self = NewLC();

    CleanupStack::Pop( self );

    return self;

    }

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

// 

// Symbian OS two-phased constructor (first phase)

// 

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

CGSSettListInternetBarringView* CGSSettListInternetBarringView::NewLC()

    {

    CGSSettListInternetBarringView* self = 

        new ( ELeave ) CGSSettListInternetBarringView();

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// 

// C++ destructor

// 

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

CGSSettListInternetBarringView::~CGSSettListInternetBarringView()

    {

    }

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

// 

// Returns Id of the Barring view.

// 

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

TUid CGSSettListInternetBarringView::Id() const

    {

    return KCallInternetBarringViewId;

    }

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

// 

// Handles other than list box events.

// 

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

void CGSSettListInternetBarringView::HandleCommandL( TInt aCommand )

    {

    switch ( aCommand )

        {

       	case EGSMSKCmdAppChange:

			HandleListBoxSelectionL();

       		break;

       	case EGSCmdAppChange:

            ShowSettingPageL();

            break;

        case EAknSoftkeyBack:

            iAppUi->ActivateLocalViewL( KCallMainBarringViewId );

            break;

        case EAknCmdHelp:

            if( FeatureManager::FeatureSupported( KFeatureIdHelp ) )

                {

                HlpLauncher::LaunchHelpApplicationL(

                    iEikonEnv->WsSession(), iAppUi->AppHelpContextL() );

                }

            break;

        default:

            iAppUi->HandleCommandL( aCommand );

            break;

        }

    }

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

// 

// Activates view.

// 

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

void CGSSettListInternetBarringView::DoActivateL( const TVwsViewId& aPrevViewId,

                                          TUid aCustomMessageId,

                                          const TDesC8& aCustomMessage )

    {

    __GSLOGSTRING("[GS]--> CGSSettListInternetBarringView::DoActivateL");

    CGSLocalBaseView::DoActivateL( aPrevViewId, aCustomMessageId, 

                                   aCustomMessage );

    iContainer->iListBox->SetTopItemIndex( iTopItemIndex );

    if ( iCurrentItem >= 0 && 

         iCurrentItem < iContainer->iListBox->Model()->NumberOfItems() )

        {

        iContainer->iListBox->SetCurrentItemIndexAndDraw( iCurrentItem );

        }

    __GSLOGSTRING("[GS]<-- CGSSettListInternetBarringView::DoActivateL");

    }

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

// 

// Deactivates view.

// 

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

void CGSSettListInternetBarringView::DoDeactivate()

    {

    if ( iContainer )

        {

        if ( iContainer->iListBox && iContainer->iListBox->View() )

            {

            iCurrentItem = iContainer->iListBox->CurrentItemIndex();

            iTopItemIndex = iContainer->iListBox->TopItemIndex();

            }

        iAppUi->RemoveFromViewStack( *this, iContainer );

        delete iContainer;

        iContainer = NULL;

        }

    }

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

// 

// Before showing a options menu, delete options key specific settings if 

// rocker key has been pressed.

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

//

void CGSSettListInternetBarringView::DynInitMenuPaneL( TInt aResourceId, 

                                              CEikMenuPane* aMenuPane )

    {

    // show or hide the 'help' menu item when supported

    if( aResourceId == R_GS_MENU_ITEM_HELP )

        {

        User::LeaveIfNull( aMenuPane );

        if ( FeatureManager::FeatureSupported( KFeatureIdHelp ) )

            {

            aMenuPane->SetItemDimmed( EAknCmdHelp, EFalse );

            }

        else

            {

            aMenuPane->SetItemDimmed( EAknCmdHelp, ETrue );

            }

        }

    }

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

// 

// Creates new iContainer.

// 

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

void CGSSettListInternetBarringView::NewContainerL()

    {

    iContainer = new (ELeave) CGSSettListInternetBarringContainer;

    }

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

// 

// Handles changing of barring password.

// 

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

void CGSSettListInternetBarringView::HandleListBoxSelectionL()

    {

    CGSSettListInternetBarringContainer& container = 

        *static_cast<CGSSettListInternetBarringContainer*>( iContainer );

    TInt value( KErrNone );

    container.GetVoIPCallSettingValue( EGSVoIPBarring, value );

    if ( value == EGSCSCallBarringOff )

        {

        container.SetVoIPCallSettingValue( EGSVoIPBarring, EGSCSCallBarringOn );

        }

    else

        {

        container.SetVoIPCallSettingValue( EGSVoIPBarring, EGSCSCallBarringOff );

        }

    if ( iContainer->iListBox )

        {

        container.UpdateListBoxL();

        }

    // Show SCCP note if needed. 

    TInt status( KErrNone );

    container.GetSCCPStatus( status );

    if ( value == EGSCSCallBarringOff && status == 1 )

        {

        HBufC* prompt = 

            StringLoader::LoadLC( R_QTN_VOIP_SCCP_CALL_BARRING_NOTE );

        CAknInformationNote* note = new(ELeave) CAknInformationNote( ETrue );

        note->ExecuteLD( *prompt );

        CleanupStack::PopAndDestroy( prompt ); 

        }    

    }

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

// 

// Shows setting page - for ON/OFF setting items

// 

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

void CGSSettListInternetBarringView::ShowSettingPageL()

    {

    CGSSettListInternetBarringContainer& container = 

        *static_cast<CGSSettListInternetBarringContainer*>( iContainer );

    CDesCArrayFlat* items = 

          new ( ELeave ) CDesCArrayFlat( KGSBarringGranularity );

    CleanupStack::PushL( items );

    AppendItemL( *items, R_INTERNET_BARRING_ON );

    AppendItemL( *items, R_INTERNET_BARRING_OFF );

    TInt value( KErrNone );

    container.GetVoIPCallSettingValue( EGSVoIPBarring, value );

    CAknRadioButtonSettingPage* dlg = new( ELeave ) 

        CAknRadioButtonSettingPage( 

        R_GS_INTERNET_BARRING_SETTING_PAGE,

        value, items );

    if ( dlg->ExecuteLD( CAknSettingPage::EUpdateWhenChanged ) )

        {

        if ( value == EGSCSCallBarringOff )

            {

            container.SetVoIPCallSettingValue( 

                EGSVoIPBarring, EGSCSCallBarringOff );

            }

        else

            {

            container.SetVoIPCallSettingValue( 

                EGSVoIPBarring, EGSCSCallBarringOn );

            }

        }

    CleanupStack::PopAndDestroy( items );

    container.UpdateListBoxL();

    }

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

// 

// Appends given item to given list

// 

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

void CGSSettListInternetBarringView::AppendItemL( 

    CDesCArrayFlat& aList, TInt aItem )

    {

    HBufC* string = StringLoader::LoadLC( aItem );

    aList.AppendL( *string );

    CleanupStack::PopAndDestroy( string );

    }    

 // End of file