/*

* Copyright (c) 2002 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:  container control class

*

*

*/

// INCLUDE FILES

#include <aknnavi.h>    //for CNaviPane

#include <aknnavide.h>  //for CAknNavigationDecorator

#include <AknIconArray.h>

#include <aknlists.h>

#include <StringLoader.h>

#include <AknQueryDialog.h>

#include <AknsUtils.h>

#include <AknGlobalNote.h>

#include "ConnectionArray.h"

#include "ConnectionMonitorUiContainer.h"

#include "FeatureManagerWrapper.h"

#include "ActiveWrapper.h"

#include <ConnectionMonitorUi.rsg>

#include <ConnectionMonitorUi.mbg>

#include <data_caging_path_literals.hrh>

#include  <hlplch.h>

#include <csxhelp/cmon.hlp.hrh>

// CONSTANTS 

/**

* UID of ConnectionMonitorUi App.

*/

LOCAL_D const TUid KUidConnMonUI = { 0x101F84D0 };

// CONSTANTS

// Granularity of the model array.

/**

* Granularity of icon array

*/

LOCAL_D const TInt KGranularity = 5;

_LIT( KEmpty, "");  ///< Empty string

// ROM folder

_LIT( KDriveZ, "z:" );

// Name of the MBM file containing bitmaps

_LIT( KConnectionMonitorUiMBMFile, "ConnectionMonitorUi.mbm" );

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

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

// CConnectionMonitorUiContainer::CConnectionMonitorUiContainer

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

//

CConnectionMonitorUiContainer::CConnectionMonitorUiContainer(

                                  CConnectionArray* const aConnectionArray,

                                  RConnectionMonitor* aMonitor,

                                  CActiveWrapper* aActiveWrapper )

    : CCoeControl(), 

    iMonitor( aMonitor ),

    iConnectionArray( aConnectionArray ), 

    isWlanSupported( EFalse ),

    iActiveWrapper( aActiveWrapper ),

    iFocusChanged( EFalse )

    {

    }

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

// CConnectionMonitorUiContainer::ConstructL

// EPOC two phased constructor

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

//

void CConnectionMonitorUiContainer::ConstructL( TInt aSelectedItem, const TRect& aRect )

    {

    CMUILOGGER_ENTERFN( "CConnectionMonitorUiContainer::ConstructL" );

    CreateWindowL(); 

    iListBox = new( ELeave ) CAknDoubleGraphicStyleListBox;

    TInt flags( EAknGenericListBoxFlags );

    iListBox->ConstructL( this, flags );

    iListBox->CreateScrollBarFrameL( ETrue );

    iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(

                                               CEikScrollBarFrame::EOff,

                                               CEikScrollBarFrame::EAuto );

    iListBox->Model()->SetOwnershipType( ELbmOwnsItemArray

                                         /*ELbmDoesNotOwnItemArray*/ );

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

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

    TInt actCount = iConnectionArray->MdcaCount() - 1;

    if ( actCount > KErrNotFound )

		{

		iListBox->SetCurrentItemIndex( aSelectedItem > actCount ? actCount : aSelectedItem );	    

		}

    SetIconsL();

    HBufC* noConn = StringLoader::LoadLC( R_QTN_CMON_NO_ACTIVE_CONNECTIONS,

                                          iEikonEnv );

    CListBoxView *lbview = iListBox->View();

    lbview->SetListEmptyTextL( *noConn );

    CleanupStack::PopAndDestroy( noConn );

    GetPanesL();

    SetRect( aRect );    

    ActivateL();

    isWlanSupported = FeatureManager::FeatureSupported( KFeatureIdProtocolWlan );

    iOldConnectionCount = iConnectionArray->MdcaCount();

    CMUILOGGER_LEAVEFN( "CConnectionMonitorUiContainer::ConstructL" );

    }

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

// CConnectionMonitorUiContainer::OfferKeyEventL

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

//

TKeyResponse CConnectionMonitorUiContainer::OfferKeyEventL(

                                                   const TKeyEvent& aKeyEvent,

                                                   TEventCode aType )

    {

    TKeyResponse result( EKeyWasNotConsumed );

    if ( aType == EEventKey )

        {

        TInt index = iListBox->CurrentItemIndex();

        if ( ( aKeyEvent.iCode == EKeyBackspace ) && ( index != -1 ) )

            {

            if ( !( *iConnectionArray )[index]->IsSuspended() )

                {

                EndConnectionL();

                result = EKeyWasConsumed;

                }

            }

        else

            {

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

            }

        }

    return result;

    }

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

// CConnectionMonitorUiContainer::~CConnectionMonitorUiContainer

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

//

CConnectionMonitorUiContainer::~CConnectionMonitorUiContainer()

    {

    delete iListBox;

    delete iNaviDecorator;

    }

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

// CConnectionMonitorUiContainer::SizeChanged()

// Called by framework when the view size is changed

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

//

void CConnectionMonitorUiContainer::SizeChanged()

    {

    iListBox->SetRect( Rect() );

    }

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

// CConnectionMonitorUiContainer::CountComponentControls

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

//

TInt CConnectionMonitorUiContainer::CountComponentControls() const

    {

    return 1; // only iListBox

    }

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

// CConnectionMonitorUiContainer::ComponentControl( TInt aIndex ) const

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

//

CCoeControl* CConnectionMonitorUiContainer::ComponentControl(

                                                          TInt aIndex ) const

    {

    switch ( aIndex )

        {

        case 0:

            return iListBox;

        default:

            return NULL;

        }

    }

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

// CConnectionMonitorUiContainer::OnEventL

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

//

void CConnectionMonitorUiContainer::OnEventL(

                                       const CConnMonEventBase& aConnMonEvent,

                                       const TInt aIndex )

    {

    CMUILOGGER_ENTERFN( "CConnectionMonitorUiContainer::OnEventL" );

    CMUILOGGER_WRITE_F( "OnEventL type: %d", aConnMonEvent.EventType() );

    CMUILOGGER_WRITE_F( "OnEventL index: %d", aIndex );

    TBool validIndex =( iListBox->Model()->NumberOfItems() > KErrNotFound ) &&

                      ( aIndex > KErrNotFound ) &&

                      ( iListBox->Model()->NumberOfItems() >= aIndex );

    if ( aConnMonEvent.ConnectionId() )

        {

        switch ( aConnMonEvent.EventType() )

            {

            case EConnMonCreateConnection:

                {

                CMUILOGGER_WRITE( "OnEventL EConnMonCreateConnection" );

                iListBox->HandleItemAdditionL();

                break;

                }

            case EConnMonDeleteConnection:

                {

                CMUILOGGER_WRITE( "OnEventL EConnMonDeleteConnection" );

                CMUILOGGER_WRITE_F( "validIndex: %b", validIndex );

                iListBox->UpdateScrollBarsL();

                break;

                }

            case EConnMonConnectionStatusChange:

            case EConnMonCreateSubConnection:

            case EConnMonDeleteSubConnection:

                {

                CMUILOGGER_WRITE( "OnEventL StatusChange SubConnection" );

                break;

                }

            default:

                {

                CMUILOGGER_WRITE( "OnEventL default" );

                break;

                }

            }

        }

    PushAndRefreshNaviPaneL();

    CMUILOGGER_LEAVEFN( "CConnectionMonitorUiContainer::OnEventL" );

    }

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

// CConnectionMonitorUiContainer::OnTimerEventL

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

//

void CConnectionMonitorUiContainer::OnTimerEventL()

    {

    iListBox->DrawNow();

    TInt iNewConnectionCount = iConnectionArray->MdcaCount();

    if( iOldConnectionCount < iNewConnectionCount )

       {

        iListBox->HandleItemAdditionL();

        }

    else if ( iOldConnectionCount > iNewConnectionCount )

        {

        iListBox->HandleItemRemovalL();

        }

    //Update the scrollbar only if lisbox focus 

    //has changed

    //

    if ( iFocusChanged )

        {

        iListBox->UpdateScrollBarsL();

        iFocusChanged = EFalse;

        }

    iOldConnectionCount = iNewConnectionCount;

    PushAndRefreshNaviPaneL();

    }

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

// CConnectionMonitorUiContainer::DrawFirstAllListBoxItem

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

//

void CConnectionMonitorUiContainer::DrawFirstAllListBoxItem()

    {

    TInt count = iListBox->Model()->NumberOfItems() - 1;

    for ( TInt i = count; i > -1; --i )

        {

        iListBox->DrawItem( i );

        }

    }

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

// CConnectionMonitorUiContainer::SelectedConnection

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

//

TInt CConnectionMonitorUiContainer::SelectedConnection()

    {

    return iListBox->CurrentItemIndex();

    }

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

// CConnectionMonitorUiContainer::EndConnectionL

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

//

void CConnectionMonitorUiContainer::EndConnectionL()

    {

    CMUILOGGER_ENTERFN( "CConnectionMonitorUiContainer::EndConnectionL " );

    TInt index = iListBox->CurrentItemIndex();

    if ( ( index >= 0 ) && ( index < iConnectionArray->MdcaCount() ) )

        {

        CConnectionInfoBase* connection = ( *iConnectionArray )[index];

        TUint connectionId = connection->GetConnectionId();

        HBufC* connectionName = NULL;

        HBufC* promptConnectionName = NULL;

        // Get the bearertype of a single connection

        TConnMonBearerType bearer;

        bearer = connection->GetBearerType();

        if ( isWlanSupported ) // WLAN ON

            {

            if ( ( bearer == EBearerWLAN ) && connection->IsEasyWLAN() )

                {

                /* check and load the SSID for EasyWLAN */

                connectionName = connection->GetWlanNetworkNameLC();

                CMUILOGGER_WRITE_F( "GetWlanNetworkNameLC: %S",

                                    connectionName );

                }

            else

                {

                connectionName = connection->GetNameLC();

                CMUILOGGER_WRITE_F( "GetNameLC: %S", connectionName );

                }

            }

        else // WLAN OFF

            {

            connectionName = connection->GetNameLC();

            CMUILOGGER_WRITE_F( "GetNameLC: %S", connectionName );

            }

        if ( bearer >= EBearerExternalCSD )

            {

            CMUILOGGER_WRITE( "R_QTN_CMON_CONF_END_MODEM_CONN" );

            promptConnectionName = StringLoader::LoadLC( 

                                            R_QTN_CMON_CONF_END_MODEM_CONN );

            }

        else

            {

            CMUILOGGER_WRITE( "R_QTN_CMON_CONF_END_SINGLE_CONN" );

            promptConnectionName = StringLoader::LoadLC( 

                                            R_QTN_CMON_CONF_END_SINGLE_CONN,

                                            *connectionName );

            }

        CAknQueryDialog* dlg = CAknQueryDialog::NewL();

        TInt ret = dlg->ExecuteLD( R_END_CONN_CONFIRMATION_QUERY,

                                   *promptConnectionName );

        CleanupStack::PopAndDestroy( promptConnectionName );

        CleanupStack::PopAndDestroy( connectionName );

        TInt connStatus;

        iActiveWrapper->StartGetIntAttribute( connectionId,

                                             iMonitor,

                                             KConnectionStatus,

                                             ( ( TInt& )( connStatus ) ) );

        CMUILOGGER_WRITE_F( "KConnectionStatus status.Int(): %d",

                            iActiveWrapper->iStatus.Int() );

        CMUILOGGER_WRITE_F( "KConnectionStatus connStatus: %d",

                            connStatus );

        CMUILOGGER_WRITE_F( "ret ret: %d", ret );

        if ( ( ret == EAknSoftkeyOk ) || ( ret == EAknSoftkeyYes ) )

            {

            if ( KErrNone == iActiveWrapper->iStatus.Int() )

                {                

                connection->SetDeletedFromCMUI();

                connection->RefreshConnectionListBoxItemTextL();

                DrawFirstAllListBoxItem();

                iMonitor->SetBoolAttribute( connectionId, 0,

                                            KConnectionStop, ETrue );

                CMUILOGGER_WRITE( "after SetBoolAttribute" );                                            

                }

            }            

        else

            {

            if ( KErrNotFound == iActiveWrapper->iStatus.Int() )

                {

                /* It is already closed */

                /* An information note must be displayed */

                CAknGlobalNote * note = CAknGlobalNote::NewL();

                CleanupStack::PushL( note );

                HBufC* informationText =

                    StringLoader::LoadLC( R_QTN_CMON_INFO_CONN_ALREADY_END );

                note->ShowNoteL(EAknGlobalInformationNote, *informationText );

                CleanupStack::PopAndDestroy( informationText );

                CleanupStack::PopAndDestroy( note );

                CMUILOGGER_WRITE( "It is already closed" );

                }

            }

        }

    CMUILOGGER_LEAVEFN( "CConnectionMonitorUiContainer::EndConnectionL " );

    }

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

// CConnectionMonitorUiContainer::EndAllConnectionL

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

//

void CConnectionMonitorUiContainer::EndAllConnectionL()

    {

    CMUILOGGER_ENTERFN( "EndAllConnectionL - start" );

    const TInt KOnlyOneConnection = 1;

    const TInt KFirstConnection = 0;

	CConnectionArray* tempConnArray =  iConnectionArray->DeepCopyL();	

	CleanupStack::PushL( tempConnArray );

    TInt connectionCount = tempConnArray->MdcaCount();

    HBufC* promptTxt = NULL;

    if ( connectionCount == KOnlyOneConnection )

        {

        HBufC* temp = ( *tempConnArray )[KFirstConnection]->GetNameLC();

        TName iapName = *temp;

        CleanupStack::PopAndDestroy( temp );

        promptTxt = StringLoader::LoadLC( R_QTN_CMON_CONF_END_SINGLE_CONN,

                                       iapName );

        }

    else

        {

        promptTxt = StringLoader::LoadLC( R_QTN_CMON_CONF_END_ALL_CONNS,

                                       connectionCount );

        TPtr temp( promptTxt->Des() );

        AknTextUtils::DisplayTextLanguageSpecificNumberConversion( temp );

        }

    CAknQueryDialog* dlg = CAknQueryDialog::NewL();

    TInt ret = dlg->ExecuteLD( R_END_CONN_CONFIRMATION_QUERY, *promptTxt );

    CleanupStack::PopAndDestroy( promptTxt );

    CConnectionInfoBase* connection = NULL;

    TUint connectionId( 0 );

    CMUILOGGER_WRITE_F( "ret: %d", ret );

    /* End connections one by one, First CSD, after GPRS and WLAN. */

    if ( ( ret == EAknSoftkeyOk ) || ( ret == EAknSoftkeyYes ) )

        {

        for ( TUint i = 0; i < iConnectionArray->MdcaCount(); ++i )

            {

            connection = ( *iConnectionArray )[i];

            connection->SetAllDeletedFromCMUI();

            connection->RefreshConnectionListBoxItemTextL();

            }

        DrawFirstAllListBoxItem();

        TConnMonBearerType bearer;

        for ( TUint i = 0; i < connectionCount; ++i )

            {

            CMUILOGGER_WRITE_F( "i: %d", i );

            connection = ( *tempConnArray )[i];

			bearer = connection->GetBearerType();

		    switch ( bearer )

		        {

		        case EBearerCSD:

		        case EBearerExternalCSD:

		        case EBearerWcdmaCSD:

		        case EBearerExternalWcdmaCSD:

		        case EBearerHSCSD:

		        case EBearerExternalHSCSD:

		            {

		            connectionId = connection->GetConnectionId();

	            	iMonitor->SetBoolAttribute( connectionId, 0,

	                                        	KConnectionStop, ETrue );	

		            CMUILOGGER_WRITE_F( "CSD i: %d", i );

		            CMUILOGGER_WRITE_F( "connectionId: %d", connectionId );

		            break;

		            }		        

		        default :

		            {

		            break;

		            }

		        }

            }

        for ( TUint i = 0; i < connectionCount; ++i )

            {

            CMUILOGGER_WRITE_F( "i: %d", i );

            connection = ( *tempConnArray )[i];

			bearer = connection->GetBearerType();

		    switch ( bearer )

		        {

                case EBearerGPRS:

                case EBearerWCDMA:

                case EBearerEdgeGPRS:

                case EBearerExternalGPRS:

                case EBearerExternalWCDMA:

                case EBearerExternalEdgeGPRS:

                case EBearerWLAN:

		            {

		            connectionId = connection->GetConnectionId();

	            	iMonitor->SetBoolAttribute( connectionId, 0,

	                                        	KConnectionStop, ETrue );	

		            CMUILOGGER_WRITE_F( "GPRS i: %d", i );

		            CMUILOGGER_WRITE_F( "connectionId: %d", connectionId );

		            break;

		            }		        

		        default :

		            {

		            break;

		            }

		        }