/*

* Copyright (c) 2006 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:   Messaging Settings sub-menu in General Settings.

*

*/

// INCLUDE FILES

#include <MuiuMsvUiServiceUtilities.h> //MsvUiServiceUtilities

#include <MtmExtendedCapabilities.hrh>  // KUidMtmQueryCanCreateNewMsgValue

#include <mtudreg.h>        // CMtmUiDataRegistry

#include <MTMStore.h>       // CMtmStore

#include <msvids.h>       // KMsvRootIndexEntryId, KMsvNullIndexEntryId

#include <MceSettingsArrays.h>                 // CMceUidNameArray

#include <MceSettingsSessionObserver.h>        // CMceSettingsSessionObserver

#include <MceSettingsGeneralSettingsDialog.h>  // CMceGeneralSettingsDialog

#include <MceSettingsMultipleServicesDialog.h> // CMceSettingsMultipleServicesDialog

#include <aknlists.h>                          // CAknSettingStyleListBox

#include <MceSettingsGSPluginRsc.rsg>          // Resources

#include <RCustomerServiceProfileCache.h>      // RCustomerServiceProfileCache

#include <SenduiMtmUids.h>                     // KSenduiMtmSmtpUid, KSenduiMtmSmsUid,

                                               // KSenduiMtmMmsUid

#include <csxhelp/mce.hlp.hrh>                 // Help file

#include "MceSettingsGSPluginContainer.h"      // own header

#include <featmgr.h>  // CR : 401-1806

// CONSTANTS

const TUid KCBSApplicationId                = {0x101F4CD3};

const TUid KCBSApplicationSettingsViewId    = {6};

const TInt KMceSettingsExtraItems           = 2;

const TInt KMceSettingsCBS                  = 2;

const TInt KMceSettingsCBSUid               = 42;

const TUid KMceApplicationId                = { 0x100058C5 };

//CMAIL Update

#define KUidMsgTypeFsMtmVal               0x2001F406

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

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

// CMceSettingsGSPluginContainer::CMceSettingsGSPluginContainer()

// Default constructor.

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

//

CMceSettingsGSPluginContainer::CMceSettingsGSPluginContainer()

    {

    iDialogOpen = EFalse;

    }

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

// CMceSettingsGSPluginContainer::ConstructL(const TRect& aRect)

// Symbian OS phase 2 constructor

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

//

void CMceSettingsGSPluginContainer::ConstructL( const TRect& aRect )

    {

    // Construct iListBox

    iListBox = new ( ELeave ) CAknSettingStyleListBox;

    iMsvSession = CMsvSession::OpenSyncL(*this);

    iAccountManager = CMceSettingsSessionObserver::NewL( iMsvSession );

    iEmailFramework = EFalse;

    FeatureManager::InitializeLibL();

    if ( FeatureManager::FeatureSupported( KFeatureIdFfEmailFramework ) )

     {

            iEmailFramework = ETrue;

     }

    FeatureManager::UnInitializeLib();

    BaseConstructL( aRect, R_MCEUI_MAINVIEW_TITLE, 0 );// last parameter 0, since dynamic listbox

    }

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

// CMceSettingsGSPluginContainer::~CMceSettingsGSPluginContainer()

// Destructor

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

//

CMceSettingsGSPluginContainer::~CMceSettingsGSPluginContainer()

    {

    delete iAccountManager;

    delete iMsgTypesSettings;

    delete iMsvSession;

    }

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

// CMceSettingsGSPluginContainer::ConstructListBoxL()

// See header for details.

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

//

void CMceSettingsGSPluginContainer::ConstructListBoxL( TInt /*aResLbxId*/ )

    {

    // listbox creation and initialization

    iListBox->SetContainerWindowL( *this );

    iListBox->ConstructL( this, EAknListBoxLoopScrolling );

    iListBox->CreateScrollBarFrameL( ETrue );

    iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(

        CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto );

    UpdateSettingItemsL();

    CTextListBoxModel* model = iListBox->Model();

    model->SetItemTextArray( iMsgTypesSettings );

    model->SetOwnershipType( ELbmDoesNotOwnItemArray );

    }

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

// CMceSettingsGSPluginContainer::OfferKeyEventL()

// See header for details.

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

//

TKeyResponse CMceSettingsGSPluginContainer::OfferKeyEventL(

    const TKeyEvent& aKeyEvent,

    TEventCode aType )

    {

    return iListBox->OfferKeyEventL( aKeyEvent, aType );

    }

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

// CMceSettingsGSPluginContainer::GetHelpContext()

// See header for details.

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

//

void CMceSettingsGSPluginContainer::GetHelpContext( TCoeHelpContext& aContext ) const

    {

    aContext.iMajor = KMceApplicationId;

    aContext.iContext = KMCE_HLP_SETTINGS;

    }

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

// CMceSettingsGSPluginContainer::UpdateSettingItemsL()

// See header for details.

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

//    

void CMceSettingsGSPluginContainer::UpdateSettingItemsL()

    {

    if ( !iMsgTypesSettings )

        {

        iMsgTypesSettings = CMceUidNameArray::NewL();

        }

    else

        {

        iMsgTypesSettings->Reset();

        }

    CMtmUiDataRegistry* uiRegistry = iAccountManager->UiRegistry();

    CMtmStore* mtmStore = iAccountManager->MtmStore();

    const TInt count = uiRegistry->NumRegisteredMtmDlls();

    TInt loop = 0;

    for ( loop = 0; loop < count; loop++ )

        {

        LoadMtmL( uiRegistry->MtmTypeUid( loop ), *mtmStore );

        }

    // this is not used anywhere, two last items in the list are

    // ALWAYS cbs settings and mce general settings

    // Sort settings groups

    SortAndChangeSmsMmsEmailFirstL();

    // Check Cell Broadcast Csp bit

    iCbs = CheckCspBitL();

    TUid uid;

    uid.iUid = KMceSettingsCBSUid;

    HBufC* text = StringLoader::LoadL( R_MCEUI_CBS_SETTINGS_TEXT, iEikonEnv );

    TUidNameInfo cbsSettings( uid, *text );

    delete text;

    iMsgTypesSettings->AppendL( cbsSettings );

    text = StringLoader::LoadL( R_MCEUI_GENERAL_SETTINGS_TEXT, iEikonEnv );

    TUidNameInfo generalSettings( uid, *text );

    delete text;

    iMsgTypesSettings->AppendL( generalSettings );

    }

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

// CMceSettingsGSPluginContainer::LoadMtmL

//

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

//

void CMceSettingsGSPluginContainer::LoadMtmL(

    const TUid aMtmType,

    CMtmStore& aMtmStore )

    {

    TUid   mtmUid = TUid::Uid(aMtmType.iUid);

    TBool notSelectableMtm = ( (mtmUid == KSenduiMtmSmtpUid)  

            || (mtmUid == KSenduiMtmSyncMLEmailUid) 

            || (aMtmType.iUid == KUidMsgTypeFsMtmVal) ) ;

    // Cmail changes - EMail, Sync EMail, Freestyle Settings will not be populated in the Messaging settings 

    if( !( (iEmailFramework) && (notSelectableMtm) ) )

    {

    CBaseMtmUiData* uiData = NULL;

    TRAPD( err, ( uiData = &(aMtmStore.MtmUiDataL(aMtmType)) ) );

    if( err != KErrNone )

        {

        return;

        }

    TBool foundSettings = EFalse;

    const CArrayFix<CBaseMtmUiData::TMtmUiFunction>& funcs =

        uiData->MtmSpecificFunctions();

    const TInt numFuncs = funcs.Count();

    for (TInt funcIndex = 0; funcIndex < numFuncs && !foundSettings; funcIndex++ )

        {

        CBaseMtmUiData::TMtmUiFunction func = funcs.At( funcIndex );

        if ( func.iFunctionId == KMtmUiMceSettings )

            {

            iMsgTypesSettings->AppendL( TUidNameInfo(

                aMtmType,

                func.iCaption ) );

            foundSettings = ETrue;

            }

        } // end for  

    }//end if

    }

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

// CMceUi::HandleSessionEventL

//

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

//

void CMceSettingsGSPluginContainer::HandleSessionEventL(

    TMsvSessionEvent aEvent,

    TAny* /*aArg1*/,

    TAny* aArg2,

    TAny* /*aArg3*/ )

    {

    TMsvId folderId = KMsvNullIndexEntryId;

    // ConstructL must have left as we have returned to the active scheduler

    // before complete construction

    switch (aEvent)

        {

    case EMsvServerReady:

    case EMsvCorruptedIndexRebuilt:

        break;

    case EMsvMtmGroupInstalled:

    case EMsvMtmGroupDeInstalled:

        UpdateSettingItemsL();

        break;

    case EMsvEntriesCreated:

    case EMsvEntriesDeleted:

    case EMsvEntriesChanged:

        folderId = (*(TMsvId*) (aArg2));

        if ( folderId == KMsvRootIndexEntryId )

            {

            UpdateSettingItemsL();

            }

        break;

    case EMsvServerFailedToStart:

    case EMsvServerTerminated:

    case EMsvCloseSession:

    case EMsvGeneralError:

    case EMsvMediaUnavailable:

    case EMsvMediaAvailable:

    default:

        break;

        }

    }

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

// CMceSettingsGSPluginContainer::EditSubSettingsL()

//

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

//

void CMceSettingsGSPluginContainer::EditSubSettingsL()

    {

    const TInt numberOfItems = iListBox->Model()->NumberOfItems();

    TInt choice = iListBox->CurrentItemIndex();

    // Run time Cell Broadcast variant.

    TInt removedSettingItems = 0;

    if ( !iCbs )

    {

        removedSettingItems++;

    }

    if ( choice < ( numberOfItems - KMceSettingsExtraItems ) + removedSettingItems )

        {

        TBool  canCreateNewAccount = iAccountManager->CanCreateNewAccountL(

            (*iMsgTypesSettings)[choice].iUid );

        if ( canCreateNewAccount )

            {

            if( iDialogOpen )

            	{

				return;            	

            	}

            iDialogOpen = ETrue;

            // if mtm supports account creation then open new dialog to handle many accounts

            TInt value = CMceSettingsMultipleServicesDialog::CreateAndExecuteL(

                *iAccountManager,  (*iMsgTypesSettings)[choice].iUid, iMsvSession );

            iDialogOpen = EFalse;

            }

        else

            {

            // mtm cannot create new accounts, edit only FIRST service if exists

            CMsvEntrySelection* sel =

                MsvUiServiceUtilities::GetListOfAccountsWithMTML( *iMsvSession, (*iMsgTypesSettings)[choice].iUid );

            CleanupStack::PushL( sel );

            if ( sel->Count() > 0 )

                {

                iAccountManager->EditAccountL( (*sel)[0] );

                }

            else

                { // service disappeared?

                }

            CleanupStack::PopAndDestroy( sel );

            }

        } // end if ( choice < numberOfItems )

    else if ( /*iCbs &&*/ choice == numberOfItems - KMceSettingsCBS )

        {

        // CBS settings are second from the end of the list

        TVwsViewId viewId( KCBSApplicationId, KCBSApplicationSettingsViewId );

        STATIC_CAST( CCoeAppUi*, ControlEnv()->AppUi())->ActivateViewL( viewId );

        }

    else

        {

        // general settings are list item in the list

        TInt value = CMceGeneralSettingsDialog::CreateAndExecuteL(

            iMsvSession,

            *this );

        }

    }

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

// CMceSettingsGSPluginContainer::SortAndChangeSmsMmsEmailFirstL

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

//

void CMceSettingsGSPluginContainer::SortAndChangeSmsMmsEmailFirstL()

    {

    iMsgTypesSettings->Sort(ECmpFolded);    

    ChangeMsgTypeTopL( *iMsgTypesSettings, KSenduiMtmPostcardUid );

    ChangeMsgTypeTopL( *iMsgTypesSettings, KSenduiMtmSyncMLEmailUid );

    ChangeMsgTypeTopL( *iMsgTypesSettings, KSenduiMtmSmtpUid );

    ChangeMsgTypeTopL( *iMsgTypesSettings, KSenduiMtmAudioMessageUid );

    // SMS & MMS still have own settings although the editor is common.

    ChangeMsgTypeTopL( *iMsgTypesSettings, KSenduiMtmMmsUid );

    ChangeMsgTypeTopL( *iMsgTypesSettings, KSenduiMtmSmsUid );

    }

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

// CMceSettingsGSPluginContainer::ChangeMsgTypeTopL

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

//

void CMceSettingsGSPluginContainer::ChangeMsgTypeTopL( 

    CUidNameArray& aArray, 

    TUid aMsgType ) const

    {

    TInt loop = 0;

    // first change email to the top

    for (loop=1; loop < aArray.Count(); loop++)

        {

        if (aArray[loop].iUid == aMsgType)

            {

            TUidNameInfo info = aArray[loop];

            aArray.InsertL( 0, info );

            aArray.Delete( loop+1 );

            break;

            }

        }

    }

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

// CMceSettingsGSPluginContainer::CheckCspBitL

// returns ETrue if Cell Broadcast csp bit is on

//

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

TBool CMceSettingsGSPluginContainer::CheckCspBitL( ) const

    {

    RCustomerServiceProfileCache csp;

    TInt error = csp.Open();

    if ( error )

        {        

        return ETrue;  

        }

    RMobilePhone::TCspTeleservices params;

    TInt retVal = csp.CspTeleServices( params );

    csp.Close();

    if ( retVal == KErrNone )

        {

        if ( ( params&RMobilePhone::KCspSMCB ) != 0 )

            {

            // Cell Broadcast CSP bit is on

            return ETrue;

            }

        else

            {

            // Cell Broadcast CSP bit is off

            return EFalse;

            }

        }

    else

        {

        // Error: By default show CBS service

        return ETrue;

        }

    }

// End of File