/*

* 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:  WLAN Ipv6 settings dialog

*

*/

#include <StringLoader.h>

#include <akntitle.h>

#include <aknnavide.h>

#include <cmcommonui.h>

#include <cmwlanui.rsg>

#include <cmmanager.rsg>

#include <csxhelp/cp.hlp.hrh>

#include <cmpluginwlandef.h>

#include "cmpluginwlan.h"

#include "cmpwlansettingsdlgipv6.h"

#include "cmwlancommonconstants.h"

#include "cmpluginmenucommands.hrh"

#include "cmpluginmultilinedialog.h"

#include <cmcommonconstants.h>

#include <cmpsettingsconsts.h>

#include "cmmanagerimpl.h"

using namespace CMManager;

const TUint32 KIPv6SelectionItems[] = 

    {

    R_QTN_SET_DNS_SERVERS_AUTOMATIC,

    R_QTN_SET_IP_WELL_KNOWN,

    R_QTN_SET_IP_USER_DEFINED,

    0

    };

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

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

// CmPluginWlanSettingsDlgIpv6::NewL

// Two-phase dconstructor, second phase is ConstructAndRunLD

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

//

CmPluginWlanSettingsDlgIpv6* CmPluginWlanSettingsDlgIpv6::NewL( 

                                            CCmPluginBaseEng& aCmPluginBase )

	{

	CmPluginWlanSettingsDlgIpv6* self = 

	            new (ELeave) CmPluginWlanSettingsDlgIpv6( aCmPluginBase );

	return self;

	}

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

// CmPluginWlanSettingsDlgIpv6::CmPluginWlanSettingsDlgIpv6

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

//

CmPluginWlanSettingsDlgIpv6::CmPluginWlanSettingsDlgIpv6( 

                                         CCmPluginBaseEng& aCmPluginBase ):

    CmPluginBaseSettingsDlgIp( aCmPluginBase ) ,

    iParent( NULL )

    {

    iHelpContext = KSET_HLP_AP_WLAN_AS_IPV6;

    }

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

// CmPluginWlanSettingsDlgIpv6::~CmPluginWlanSettingsDlgIpv6

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

//

CmPluginWlanSettingsDlgIpv6::~CmPluginWlanSettingsDlgIpv6()

    {

    }

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

// CmPluginWlanSettingsDlgIpv6::ConstructAndRunLD

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

//

TInt CmPluginWlanSettingsDlgIpv6::ConstructAndRunLD()

    {

    CCmManagerImpl& cmMgr = iCmPluginBaseEng.CmMgr();

    cmMgr.WatcherRegisterL( this );

    return CmPluginBaseSettingsDlgIp::ConstructAndRunLD();

    }

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

// CmPluginWlanSettingsDlgIpv6::UpdateListBoxContentBearerSpecificL

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

//

void CmPluginWlanSettingsDlgIpv6::UpdateListBoxContentBearerSpecificL( 

                                                    CDesCArray& aItemArray )

    {

    TInt value( 0 );

    // DNS SERVERS IP ADDRESS

    switch ( GetIPv6DNSTypeL( EWlanIp6NameServer1,

                              EWlanIp6NameServer2 ) )

        {

        case EIpv6DNSDynamic:

            {

            value = R_QTN_SET_DNS_SERVERS_AUTOMATIC;

            break;

            }

        case EIpv6DNSWellKnown:

            {

            value = R_QTN_SET_IP_WELL_KNOWN;

            break;

            }

        case EIpv6DNSUserDefined:

            {

            value = R_QTN_SET_IP_USER_DEFINED;

            break;

            }

        default:

            {

            User::Leave( KErrNotSupported );

            break;

            }

        }

    AppendSettingTextsL( aItemArray,

                         EWlanIp6DNSAddrFromServer,

                         value );

    }    

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

// CmPluginWlanSettingsDlgIpv6::ShowPopupSettingPageL

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

//

TBool CmPluginWlanSettingsDlgIpv6::ShowPopupSettingPageL( TUint32 aAttribute, 

                                                          TInt aCommandId )

    {    

    TBool retval = EFalse;

    switch ( aAttribute )

        {

        case EWlanIp6DNSAddrFromServer:        

            {

            ShowPopupIPv6DNSEditorL( KIPv6SelectionItems, 

                                     EWlanIp6DNSAddrFromServer,

                                     EWlanIp6NameServer1,

                                     EWlanIp6NameServer2 );

            break;

            }

        default:

            {

            CmPluginBaseSettingsDlgIp::ShowPopupSettingPageL( aAttribute, 

                                                               aCommandId );

            break;            

            }

        }

    return retval;

    }

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

// CmPluginWlanSettingsDlgIpv6::InitTextsL

// called before the dialog is shown to initialize localized textual data

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

//

void CmPluginWlanSettingsDlgIpv6::InitTextsL()

    {

    // set pane text if neccessary...

    // pane text needed if not pop-up...

    if ( iEikonEnv )

        {

        iStatusPane = iEikonEnv->AppUiFactory()->StatusPane();

        iTitlePane = ( CAknTitlePane* )iStatusPane->ControlL(

                                TUid::Uid( EEikStatusPaneUidTitle ) );

        iOldTitleText = iTitlePane->Text()->AllocL();

        HBufC* title = StringLoader::LoadLC ( R_QTN_SET_IPV6_SETTINGS );

        iTitlePane->SetTextL( *title ) ;

        CleanupStack::PopAndDestroy(title);                         

        iNaviPane = ( CAknNavigationControlContainer* ) 

                        iStatusPane->ControlL( 

                                TUid::Uid( EEikStatusPaneUidNavi ) );

        iNaviDecorator = iNaviPane->CreateNavigationLabelL( KNullDesC );

        iNaviPane->PushL( *iNaviDecorator );

        }

    }    

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

// CmPluginWlanSettingsDlgIpv6::ProcessCommandL

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

//

void CmPluginWlanSettingsDlgIpv6:: ProcessCommandL( TInt aCommandId )

    {

    if ( MenuShowing() )

        {

        HideMenu();

        }

    switch ( aCommandId )

        {

        case EPluginBaseCmdExit:

            {

            iExitReason = KDialogUserExit;

            }

        // fall-through intended here

        case EAknSoftkeyBack:

            {

            CCmManagerImpl& cmMgr = iCmPluginBaseEng.CmMgr();

            cmMgr.WatcherUnRegister();

            TryExitL( iExitReason );

            break;

            }           

        case EAknSoftkeyOk:

        case EPluginBaseCmdChange:

            {

            TInt attrib = iSettingIndex->At( iListbox->CurrentItemIndex() );

            ShowPopupSettingPageL( attrib, aCommandId);

            break;

            }

        default:

            {

            CmPluginBaseSettingsDlgIp::ProcessCommandL( aCommandId );

            break;            

            }

        }

    }

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

// CmPluginWlanSettingsDlgIpv6::OkToExitL

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

//

TBool CmPluginWlanSettingsDlgIpv6::OkToExitL( TInt aButtonId )

    {

    TBool retval( EFalse );

    switch ( aButtonId )

        {

        case EAknSoftkeyBack:

        case EAknSoftkeyExit:

        case KDialogUserExit:

            {

            CCmManagerImpl& cmMgr = iCmPluginBaseEng.CmMgr();

            cmMgr.WatcherUnRegister();

            } // Continue to call base setting dialog view

        default:

            {

            retval = CmPluginBaseSettingsDlgIp::OkToExitL( aButtonId );

            break;

            }

        }

    return retval;

    }

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

// CmPluginWlanSettingsDlgIpv6::RegisterParentView

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

//

void CmPluginWlanSettingsDlgIpv6::RegisterParentView( CCmParentViewNotifier* aParent )

    {

    iParent = aParent;

    }

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

// CmPluginWlanSettingsDlgIpv6::CommsDatChangesL

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

//

void CmPluginWlanSettingsDlgIpv6::CommsDatChangesL()

    {

    CCmManagerImpl& cmMgr = iCmPluginBaseEng.CmMgr();

    CCmDestinationImpl* parentDest = iCmPluginBaseEng.ParentDestination();

    if ( parentDest )

        {

        if( !cmMgr.DestinationStillExistedL( parentDest ) )

            {

            if( iParent )

                {

                iParent->NotifyParentView( KCmNotifiedDestinationDisappear );

                }

            // cmMgr.WatcherUnRegister();

            // If parent destination is deleted by somebody then the dialog must exit back to main view

            iExitReason = KDialogUserExit; // cmMgr.WatcherUnRegister will be done in function OkToExitL in this case

            TryExitL( iExitReason );

            cmMgr.RemoveDestFromPool( parentDest );

            delete parentDest;

            return;

            }

        if( !cmMgr.IsIapStillInDestL( parentDest, iCmPluginBaseEng ) )

            {

            if( iParent )

                {

                iParent->NotifyParentView( KCmNotifiedIapIsNotInThisDestination );

                }

            cmMgr.WatcherUnRegister();

            // In this case, the dialog can go back to the parent view

            TryExitL( iExitReason );

            cmMgr.RemoveDestFromPool( parentDest );

            delete parentDest;

            return;

            }

        // We may have to notify parent view to go back to its parent view even though this Iap is still in CommsDat

        // for cmMgr ( = iCmPluginBaseEng.CmMgr() ) can not be accessed any more

        // after this call when some Iap is deleted.

        if( iParent )

            {

            iParent->NotifyParentView( KCmNotifiedIapDisappear );

            }

        cmMgr.WatcherUnRegister();

        TryExitL( iExitReason );

        cmMgr.RemoveDestFromPool( parentDest );

        delete parentDest;

        }

    else

        {

        if( !cmMgr.IapStillExistedL( iCmPluginBaseEng ) )

            {

            if( iParent )

                {

                iParent->NotifyParentView( KCmNotifiedIapDisappear );

                }

            cmMgr.WatcherUnRegister();

            // In this case, the dialog can go back to the parent view

            TryExitL( iExitReason );

            return;

            }

        // We may have to notify parent view to go back to its parent view even though this Iap is still in CommsDat

        // for cmMgr ( = iCmPluginBaseEng.CmMgr() ) can not be accessed any more

        // after this call when some Iap is deleted.

        if( iParent )

            {

            iParent->NotifyParentView( KCmNotifiedIapDisappear );

            }

        cmMgr.WatcherUnRegister();

        TryExitL( iExitReason );

        }

    }