/*

* Copyright (c) 2007-2009 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:  Implements CSCSettingsUiMainContainer methods

*

*/

#include <aknlists.h>

#include <coecntrl.h>

#include <cchclient.h>

#include <cmmanagerext.h>

#include <StringLoader.h>

#include <spdefinitions.h>

#include <cscsettingsui.rsg>

#include <aknlistquerydialog.h>

#include <cvimpstsettingsstore.h>

#include "cscsettingsui.hrh"

#include "cscsettingsuimodel.h"

#include "cscsettingsuilogger.h"

#include "cscengservicehandler.h"

#include "cscsettingsuiconstants.h"

#include "cscengdestinationshandler.h"

#include "cipapputilsaddressresolver.h"

#include "cscsettingsuimaincontainer.h"

// Format of the setting item.

_LIT( KCSCSettingsUiListItemTextFormat, "\t%S\t\t%S" );

_LIT( KDoubleBackSlash, "\\" );

_LIT( KEmptyPassword, "*****" );

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

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

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

//

CCSCSettingsUiMainContainer::CCSCSettingsUiMainContainer(

    CCSCSettingsUiModel& aModel )

    : iModel( aModel )

    {

    }

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

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

//

void CCSCSettingsUiMainContainer::ConstructL(

    const TRect& aRect )

    {

    CSCSETUIDEBUG( "CCSCSettingsUiMainContainer::ConstructL - begin" );

    CreateWindowL();

    ConstructListBoxL();

    SetRect( aRect );

    ActivateL();

    CSCSETUIDEBUG( "CCSCSettingsUiMainContainer::ConstructL - end" );

    }

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

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

//

CCSCSettingsUiMainContainer::~CCSCSettingsUiMainContainer()

    {

    CSCSETUIDEBUG( 

       "CCSCSettingsUiMainContainer::~CCSCSettingsUiMainContainer - begin" );

    iListBoxItemArray.Reset();

    iListBoxItemArray.Close();

    if ( iCaption )

        {

        delete iCaption;

        }

    delete iListBox;

    CSCSETUIDEBUG( 

       "CCSCSettingsUiMainContainer::~CCSCSettingsUiMainContainer - end" );

    }

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

// CCSCSettingsUiMainContainer::UpdateContainerL

// Updates container and redraws listbox items.

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

//

void CCSCSettingsUiMainContainer::UpdateContainerL()

    {

    CSCSETUIDEBUG( "CCSCSettingsUiMainContainer::UpdateContainerL - begin" );

    // Get listbox items from model.

    CTextListBoxModel* model = iListBox->Model();

    MDesCArray* textArray = model->ItemTextArray();

    CDesCArray* listBoxItems = static_cast<CDesCArray*>( textArray );

    listBoxItems->Reset();

    iListBoxItemArray.Reset();

    // Initialize setting items.

    InitializeSettingItemsL();

    CSCSETUIDEBUG( "CCSCSettingsUiMainContainer::UpdateContainerL - end" );

    }

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

// CCSCSettingsUiMainContainer::HandoverNotificationToneQueryL

// Shows a query which changes handover notification tone setting for service.

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

//

void CCSCSettingsUiMainContainer::HandoverNotificationToneQueryL()

    {    

    CDesCArrayFlat* items = new ( ELeave ) CDesCArrayFlat( 2 );   

    CleanupStack::PushL( items );

    HBufC* onItem =  StringLoader::LoadLC( 

            R_CSCSETTINGSUI_SETTING_HANDOVER_NOTIF_TONE_ON );

    items->AppendL( *onItem );

    CleanupStack::PopAndDestroy( onItem );

    HBufC* offItem =  StringLoader::LoadLC( 

            R_CSCSETTINGSUI_SETTING_HANDOVER_NOTIF_TONE_OFF );

    items->AppendL( *offItem );

    CleanupStack::PopAndDestroy( offItem );

    TInt index( 0 );

    CAknListQueryDialog* dialog = 

        new ( ELeave ) CAknListQueryDialog( &index );

    dialog->PrepareLC( R_CSCSETTINGSUI_HANDOVER_NOTIFICATION_TONE_QUERY );

    dialog->SetItemTextArray( items );

    dialog->SetOwnershipType( ELbmDoesNotOwnItemArray );

    if ( dialog->RunLD() )

        {

        // Update setting according user selection

        if ( 0 == index )

            {   

            // Set handover notification tone setting value on

            iModel.SettingsHandler().SetHandoverNotifTonePrefL( 

                iModel.CurrentSPEntryId(), EOn );

            }

        else if ( 1 == index )

            {

            // Set handover notification tone setting value off

            iModel.SettingsHandler().SetHandoverNotifTonePrefL( 

                iModel.CurrentSPEntryId(), EOff );

            }

        else

            {

            // invalid index

            User::Leave( KErrGeneral );

            }

        }

    else

        {        

        // cancelled

        }

    CleanupStack::PopAndDestroy( items );

    UpdateContainerL();

    }

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

// CCSCSettingsUiMainContainer::PresenceReqPrefQueryL

// Shows a query which changes presence request preference for service.

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

//

void CCSCSettingsUiMainContainer::PresenceReqPrefQueryL()

    {    

    CDesCArrayFlat* items = new ( ELeave ) CDesCArrayFlat( 2 );   

    CleanupStack::PushL( items );

    HBufC* alwaysAskItem =  StringLoader::LoadLC( 

            R_CSCSETTINGSUI_PRES_PREF_ALWAYS_ASK );

    items->AppendL( *alwaysAskItem );

    CleanupStack::PopAndDestroy( alwaysAskItem );

    HBufC* autoAcceptItem =  StringLoader::LoadLC( 

            R_CSCSETTINGSUI_PRES_PREF_ACCEPT_AUTOMATICALLY );

    items->AppendL( *autoAcceptItem );

    CleanupStack::PopAndDestroy( autoAcceptItem );

    TInt index( 0 );

    CAknListQueryDialog* dialog = 

        new ( ELeave ) CAknListQueryDialog( &index );

    dialog->PrepareLC( R_CSCSETTINGSUI_PRESENCE_REQUEST_PREF_QUERY );

    dialog->SetItemTextArray( items );

    dialog->SetOwnershipType( ELbmDoesNotOwnItemArray );

    if ( dialog->RunLD() )

        {

        // Update setting according user selection

        if ( 0 == index )

            {   

            // Set presence request preference setting value

            iModel.SettingsHandler().SetPresenceReqPrefL( 

                iModel.CurrentSPEntryId(), EOff );

            }

        else if ( 1 == index )

            {

            // Set presence request preference setting value

            iModel.SettingsHandler().SetPresenceReqPrefL( 

                iModel.CurrentSPEntryId(), EOn );

            }

        else

            {

            // invalid index

            User::Leave( KErrGeneral );

            }

        }

    else

        {        

        // canceled

        }

    CleanupStack::PopAndDestroy( items );

    UpdateContainerL();

    }

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

// CCSCSettingsUiMainContainer::SaveImTonePathL

// Saves Im tone path to permanent storage.

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

//

void CCSCSettingsUiMainContainer::SaveImTonePathL( const TDesC& aTonePath )

    { 

    MVIMPSTSettingsStore* settings = CVIMPSTSettingsStore::NewLC();

    User::LeaveIfError( settings->SetL( 

        iModel.CurrentSPEntryId(), EServiceToneFileName, aTonePath ) );

    CleanupStack::PopAndDestroy();

    }

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

// CCSCSettingsUiMainContainer::ListBox

// Returns handle to the listbox.

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

//    

CAknSettingStyleListBox* CCSCSettingsUiMainContainer::ListBox()

    {

    return iListBox;

    }

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

// CCSCSettingsUiMainContainer::CurrentItemIndex

// Returns index of selected listbox item. 

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

//

TMainListBoxItem CCSCSettingsUiMainContainer::CurrentItem() const

    {

    TInt currentItemIndex( iListBox->CurrentItemIndex() );

    return iListBoxItemArray[ currentItemIndex ];

    }

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

// From class CoeControl

// CCSCSettingsUiMainContainer::ComponentControl

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

//

CCoeControl* CCSCSettingsUiMainContainer::ComponentControl( 

    TInt /*aIndex*/ ) const

    {

    return iListBox;

    }

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

// From class CoeControl

// For getting help context

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

//

void CCSCSettingsUiMainContainer::GetHelpContext( 

    TCoeHelpContext& aContext ) const

    {

    aContext.iContext = KSERVTAB_HLP_SETTINGS;

    }

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

// From class CoeControl

// CCSCSettingsUiMainContainer::OfferKeyEventL

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

//

TKeyResponse CCSCSettingsUiMainContainer::OfferKeyEventL( 

    const TKeyEvent& aKeyEvent, TEventCode aType )

    {

    TKeyResponse response = EKeyWasNotConsumed;

    response = iListBox->OfferKeyEventL( aKeyEvent, aType );

    if ( EKeyUpArrow == aKeyEvent.iCode ||  

        EKeyDownArrow == aKeyEvent.iCode  )

        {

        iModel.UpdateSoftkeys();

        }

    return response;

    }

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

// From class CoeControl

// CCSCSettingsUiMainContainer::HandleResourceChange

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

//

void CCSCSettingsUiMainContainer::HandleResourceChange( TInt aType )

    {

    if( aType == KAknsMessageSkinChange ||

        aType == KEikDynamicLayoutVariantSwitch )

        {

        TRect mainPaneRect;

        AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, 

                                           mainPaneRect );

        SetRect( mainPaneRect );

        DrawNow();

        }

    CCoeControl::HandleResourceChange( aType );

    }

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

// CCSCSettingsUiMainContainer::ConstructListBoxL

// Creates listbox item for setting items.

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

//

void CCSCSettingsUiMainContainer::ConstructListBoxL()

    {

    CSCSETUIDEBUG( "CCSCSettingsUiMainContainer::ConstructListBoxL - begin" );

    // Create listbox and array for listbox items.

    iListBox = new( ELeave ) CAknSettingStyleListBox;

    iListBox->ConstructL( this, EAknListBoxSelectionList );    

    iListBox->CreateScrollBarFrameL( ETrue );

    iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(

        CEikScrollBarFrame::EOff, 

        CEikScrollBarFrame::EAuto );

    iListBox->Model()->SetOwnershipType( ELbmOwnsItemArray );

    CDesCArrayFlat* itemsArray = 

        new ( ELeave ) CDesCArrayFlat( KCSCSettingsUiArrayGranularity );  

    iListBox->Model()->SetItemTextArray( itemsArray );

    // Initialize setting items.

    InitializeSettingItemsL();

    CSCSETUIDEBUG( "CCSCSettingsUiMainContainer::ConstructListBoxL - end" );

    }

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

// CCSCSettingsUiMainContainer::InitializeSettingItemsL

// Draws setting items at the first time after the initialization is completed

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

//

void CCSCSettingsUiMainContainer::InitializeSettingItemsL()

    {

    CSCSETUIDEBUG( 

        "CCSCSettingsUiMainContainer::InitializeSettingItemsL - begin" );

    // Get supported subservices

    TSupportedSubServices supSubServices;

    iModel.CCHHandler().SupportedSubServicesL( 

            iModel.CurrentSPEntryId(), supSubServices );

    // Make username setting

    MakeSettingItemL ( TMainListBoxItem::EUsername );

    // Make password setting

    MakeSettingItemL ( TMainListBoxItem::EPassword );

    // Make preferred service setting item if voip subservice is supported

    if ( supSubServices.iVoIP )

        {

        TBool isSipVoip( EFalse );     

        TRAPD( err, isSipVoip = iModel.SettingsHandler().IsSipVoIPL(

            iModel.CurrentSPEntryId() ) );

        if ( !err )

            {

            if ( isSipVoip && iModel.SettingsHandler().IsVccSupportedL( 

                iModel.CurrentSPEntryId() ) )

                {

                // If VCC is supported make vcc preferred setting item

                // and handover notification tone setting item

                MakeSettingItemL ( TMainListBoxItem::EVccPreferredService );

                MakeSettingItemL ( TMainListBoxItem::EHandoverNotifTone );

                }

            else

                {

                // If VCC is not supported make just preferred service setting

                MakeSettingItemL ( TMainListBoxItem::EPreferredService );

                }

            }

        }

    // Make setting item if IM is supported by service

    if ( supSubServices.iIm )

        {

        // IM tone setting.

        MakeSettingItemL( TMainListBoxItem::EImTone );

        }

    // Make setting item if presence is supported by service

    if ( supSubServices.iPresence )

        {

        // Presence request preference

        MakeSettingItemL( TMainListBoxItem::EAutoacceptInv );

        }

    // Connectivity setting (cannot be changed)

    MakeSettingItemL( TMainListBoxItem::EServiceConn );

    CSCSETUIDEBUG( 

        "CCSCSettingsUiMainContainer::InitializeSettingItemsL - end" );

    }

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

// CCSCSettingsUiMainContainer::MakeSettingItemL

// Constructs setting list items.

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

//

void CCSCSettingsUiMainContainer::MakeSettingItemL(

    TMainListBoxItem::TSettingItems aItem )

    {

    CSCSETUIDEBUG( 

        "CCSCSettingsUiMainContainer::MakeSettingItemL - begin" );

    // Get listbox items from model.

    CTextListBoxModel* model = iListBox->Model();

    MDesCArray* textArray = model->ItemTextArray();

    CDesCArray* listBoxItems = static_cast<CDesCArray*>( textArray );

    TBuf<KCSCSettingsUiItemLength> listBoxItemText ( KNullDesC );

    TMainListBoxItem listBoxItem;

    listBoxItem.iItem = aItem;

    RBuf value;

    CleanupClosePushL( value );

    value.CreateL( 1 );

    value.Copy( KNullDesC );

    switch ( aItem  )

        {

        case TMainListBoxItem::EUsername:

            {

            GetUsernameL( value );

            break;

            }

        case TMainListBoxItem::EPassword:

            {

            value.ReAllocL( KEmptyPassword().Length() );

            value.Copy( KEmptyPassword );

            break;

            }

        case TMainListBoxItem::EPreferredService:

            {

            GetPreferredServiceSettingL( value );

            break;

            }

        case TMainListBoxItem::EVccPreferredService:

            {

            GetVccPreferredServiceSettingL( value );

            break;

            }

        case TMainListBoxItem::EHandoverNotifTone:

            {

            GetHandoverNotificationTonePrefL( value );

            break;

            }

        case TMainListBoxItem::EImTone:

            {

            GetImToneSettingL( value );

            break;

            }

        case TMainListBoxItem::EAutoacceptInv:

            {

            GetPresencePrefSettingL( value );

            break;

            }

        case TMainListBoxItem::EServiceConn:

            {

            TRAP_IGNORE( GetSnapSettingL( value ) );

            break;

            }

        default:

            User::Leave( KErrArgument );

            break;

        }

    listBoxItemText.Format(

            KCSCSettingsUiListItemTextFormat,

            GetCaptionL( aItem ),

            &value );

    CleanupStack::PopAndDestroy( &value );

    // Add to listbox

    iListBoxItemArray.Append( listBoxItem );

    listBoxItems->AppendL( listBoxItemText );

    iListBox->HandleItemAdditionL();

    CSCSETUIDEBUG( 

        "CCSCSettingsUiMainContainer::MakeSettingItemL - end" );

    }