/*

* Copyright (c) 2007-2010 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:  CSC Applicationīs Service View

*

*/

#include <csc.rsg>

#include <eikclb.h>

#include <apgcli.h> 

#include <hlplch.h>

#include <featmgr.h>

#include <aknview.h>

#include <akntitle.h>

#include <aknlists.h>

#include <cchclient.h>

#include <AknsUtils.h>

#include <StringLoader.h>

#include <cscsettingsui.h>

#include <xSPViewServices.h>

#include <AiwServiceHandler.h>

#include <mspnotifychangeobserver.h>

#include "csc.hrh"

#include "cscappui.h"

#include "csclogger.h"

#include "cscdialog.h"

#include "cscconstants.h"

#include "cscserviceview.h"

#include "cscnoteutilities.h"

#include "cscengcchhandler.h"

#include "cscservicecontainer.h"

#include "cscengstartuphandler.h"

#include "cscengservicehandler.h"

#include "cscengbrandinghandler.h"

#include "cscengservicepluginhandler.h"

#include "cscenguiextensionpluginhandler.h"

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

const TUid KAIAppUid = { 0x102750F0 }; // active idle app uid

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

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

//

CCSCServiceView::CCSCServiceView( 

    CCSCEngServicePluginHandler& aServicePluginHandler,

    CCSCEngUiExtensionPluginHandler& aUiExtensionPluginHandler,

    CCSCEngStartupHandler& aStartupHandler,

    CCSCEngServiceHandler& aServiceHandler,

    CCSCEngBrandingHandler& aBrandingHandler,

    CCSCEngCCHHandler& aCCHHandler )

    :

    iServicePluginHandler( aServicePluginHandler ),

    iUiExtensionPluginHandler( aUiExtensionPluginHandler ),

    iStartupHandler( aStartupHandler ),

    iServiceHandler( aServiceHandler ),

    iBrandingHandler( aBrandingHandler ),

    iCCHHandler( aCCHHandler ),

    iStartup( ETrue )

    {

    }

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

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

//

void CCSCServiceView::ConstructL()

    {

    CSCDEBUG( "CCSCServiceView::ConstructL - begin" );

    BaseConstructL( R_CSC_VIEW_SERVICE );

    iSettingsUi = CCSCSettingsUi::NewL( *iEikonEnv );

    CSCDEBUG( "CCSCServiceView::ConstructL - end" );

    }

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

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

//      

CCSCServiceView* CCSCServiceView::NewL( 

    CCSCEngServicePluginHandler& aServicePluginHandler,

    CCSCEngUiExtensionPluginHandler& aUiExtensionPluginHandler,

    CCSCEngStartupHandler& aStartupHandler,

    CCSCEngServiceHandler& aServiceHandler,

    CCSCEngBrandingHandler& aBrandingHandler,

    CCSCEngCCHHandler& aCCHHandler )

    {

    CCSCServiceView* self = 

        CCSCServiceView::NewLC( 

            aServicePluginHandler, 

            aUiExtensionPluginHandler, 

            aStartupHandler,

            aServiceHandler,

            aBrandingHandler,

            aCCHHandler );

    CleanupStack::Pop( self );

    return self;

    }

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

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

//

CCSCServiceView* CCSCServiceView::NewLC( 

    CCSCEngServicePluginHandler& aServicePluginHandler,

    CCSCEngUiExtensionPluginHandler& aUiExtensionPluginHandler,

    CCSCEngStartupHandler& aStartupHandler,

    CCSCEngServiceHandler& aServiceHandler,

    CCSCEngBrandingHandler& aBrandingHandler,

    CCSCEngCCHHandler& aCCHHandler )

    {

    CCSCServiceView* self = 

        new( ELeave ) CCSCServiceView( 

            aServicePluginHandler, 

            aUiExtensionPluginHandler, 

            aStartupHandler,

            aServiceHandler,

            aBrandingHandler,

            aCCHHandler );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

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

//

CCSCServiceView::~CCSCServiceView()

    {

    CSCDEBUG( "CCSCServiceView::~CCSCServiceView - begin" );

    iOfferedPluginUids.Reset();

    delete iSettingsUi;

    delete iContainer;

    delete iEngTimer;

    CSCDEBUG( "CCSCServiceView::~CCSCServiceView - end" );

    }

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

// CCSCServiceView::InitializeWithStartupParametersL

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

//

void CCSCServiceView::InitializeWithStartupParametersL()

    {

    CSCDEBUG( "CCSCServiceView::InitializeWithStartupParametersL" );

    CCSCEngStartupHandler::TAction action = iStartupHandler.GetParamAction();

    TBool isServiceViewDefault = 

        CCSCEngStartupHandler::EOpenSettingsUi != action;

    TUint serviceId = iStartupHandler.GetParamServiceId();

    TUid tabViewId( KNullUid );

    tabViewId.iUid = iServiceHandler.ServiceTabViewIdL( serviceId );

    iSettingsUi->InitializeL( 

        tabViewId, serviceId, isServiceViewDefault ? this : NULL );

    }

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

// From class CAknView.

// Handles the commands. If the command is command which is require to

// display outline-screen, the command display outline-screen

// corresponded to required.

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

// 

void CCSCServiceView::HandleCommandL( TInt aCommand )

    {

    CSCDEBUG2( "CCSCServiceView::HandleCommandL aCommand: %d", aCommand );

    switch ( aCommand )

        {

        case EAknSoftkeyOpen:

        case ECSCCmdOpen:

        case EAknSoftkeySelect:

            HandleListboxItemOpenL();

            break;

        case ECSCCommandDelete:

            iContainer->DeleteServiceL();

            break;

        case EAknCmdHelp:

            if ( FeatureManager::FeatureSupported( KFeatureIdHelp ) )

                {

                CArrayFix<TCoeHelpContext>* buf = AppUi()->AppHelpContextL();

                HlpLauncher::LaunchHelpApplicationL(

                    iEikonEnv->WsSession(), buf );

                }

            break;         

        // Exit menu command.    

        case EAknSoftkeyExit:

            AppUi()->HandleCommandL( EEikCmdExit );

            break;           

        case EAknSoftkeyBack:

            AppUi()->HandleCommandL( EAknSoftkeyBack );

            break;

        // Let appui handle other commands.    

        default:

            CSCDEBUG( "CCSCServiceView::HandleCommandL: !!DEFAULT!!" );

            AppUi()->HandleCommandL( aCommand );

            break;

        }

    }    

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

// From class CAknView.

// The ID of view.

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

// 

TUid CCSCServiceView::Id() const

    {

    return KCSCServiceViewId;

    }

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

// From class CAknView.

// Handle foreground event.

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

// 

void CCSCServiceView::HandleForegroundEventL( TBool aForeground )

    {

    if ( aForeground )

        {

        ExecuteStartupActionsL( ETrue );

        }

    }

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

// For handling ui extension plug-in exits

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

// 

void CCSCServiceView::HandleUiExtensionExitL()

    {

    CSCDEBUG( "CCSCServiceView::HandleUiExtensionExit - begin" );

    AppUi()->ActivateLocalViewL( KCSCServiceViewId );

    TUid appUid = iStartupHandler.GetParamAppUid();

    if ( appUid.iUid )

        {

        // Open application matching uid

        RApaLsSession session;

        CleanupClosePushL( session );

        User::LeaveIfError(session.Connect());

        TFileName fileName;

        TThreadId threadId;

        User::LeaveIfError(

            session.StartDocument( fileName, appUid, threadId ) );

        CleanupStack::PopAndDestroy( &session );

        // Reset startup parameter app uid

        iStartupHandler.ResetUid( CCSCEngStartupHandler::EAppUid );

        }

    CSCDEBUG( "CCSCServiceView::HandleUiExtensionExit - end" );

    }

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

// For updating service view

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

// 

void CCSCServiceView::UpdateServiceViewL()

    {

    CSCDEBUG( "CCSCServiceView::UpdateServiceViewL - begin" );

    iContainer->UpdateServiceViewL();

    CSCDEBUG( "CCSCServiceView::UpdateServiceViewL - end" );

    }

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

// For deleting service.

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

// 

void CCSCServiceView::DeleteServiceL( TUint serviceId )

    {

    CSCDEBUG( "CCSCServiceView::DeleteServiceL - begin" );

    TUid pluginUid( KNullUid );

    TInt32 servicePluginId( 0 );

    TRAPD( err, servicePluginId = 

        iServiceHandler.ServiceSetupPluginIdL( serviceId ) );

    if ( !err && servicePluginId )

        {

        pluginUid.iUid = servicePluginId;

        iContainer->HandleServicePluginRemovationL( pluginUid );

        }

    else

        {

        iContainer->DeleteServiceL();

        }

    CSCDEBUG( "CCSCServiceView::DeleteServiceL - end" );

    }

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

// Shows information about failed configuration.

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

//

void CCSCServiceView::ServiceConfiguringFailedL( TInt aIndex )

    {

    CSCDEBUG( "CCSCServiceView::ServiceConfiguringFailedL - begin" );

    TServicePluginInfo pluginInfo;

    if ( iServicePluginHandler.PluginCount( 

        CCSCEngServicePluginHandler::EInitialized ) > aIndex )

        {

        pluginInfo = iServicePluginHandler.ItemFromPluginInfoArray( aIndex );

        if ( pluginInfo.iProviderName.Length() )

            {

            CCSCNoteUtilities::ShowInformationNoteL( 

                CCSCNoteUtilities::ECSCUnableToConfigureNote, 

                    pluginInfo.iProviderName );

            }

        // Try to remove uncomplete settings by calling service setup plugin.

        iServicePluginHandler.DoRemovationL( pluginInfo.iPluginsUid, EFalse );

        }   

    AppUi()->ActivateLocalViewL( KCSCServiceViewId );

    CSCDEBUG( "CCSCServiceView::ServiceConfiguringFailedL - end" );    

    }

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

// Hides dialog wait note.

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

//

 void CCSCServiceView::HideDialogWaitNote()

    {

    if ( iContainer )

        {

        iContainer->HideDialogWaitNote();

        }

    }

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

// From class MEikListBoxObserver.

// For handling list box events.

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

//

void CCSCServiceView::HandleListBoxEventL( CEikListBox* /*aListBox*/, 

                                           TListBoxEvent aEventType )

    {

    CSCDEBUG2( "CCSCServiceView::HandleListBoxEventL aEventType: %d",

        aEventType );

    switch( aEventType )

        {

        case EEventEnterKeyPressed:

        case EEventItemSingleClicked:

            HandleListboxItemOpenL();

            break;

        default:

            CSCDEBUG( "CCSCServiceView::HandleListBoxEventL !!DEFAULT!!" );

            break;

        }

    }

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

// From class MCSCServiceContainerObserver.

// Update softkey.

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

//

void CCSCServiceView::UpdateCbaL()

    {

    if( !Cba() )

       {

       return;

       }

    TInt commandId ( EAknSoftkeyOpen );

    HBufC* selectText = StringLoader::LoadLC( R_CSC_MSK_SELECT );

    HBufC* openText = StringLoader::LoadLC( R_CSC_MSK_OPEN );

    if( iContainer->CurrentItemIndex() >= 0 )

        {

        if( iContainer->ListBoxItem().iPluginUid != KAccountCreationPluginUID )

            {

            Cba()->SetCommandL( CEikButtonGroupContainer::EMiddleSoftkeyPosition,

                commandId, *openText );

            }

        else

            {

            commandId = EAknSoftkeySelect;

            Cba()->SetCommandL( CEikButtonGroupContainer::EMiddleSoftkeyPosition,

                commandId, *selectText );

            }

        }

    else

        {

        Cba()->MakeCommandVisibleByPosition( 

            CEikButtonGroupContainer::EMiddleSoftkeyPosition, EFalse );

        }

    Cba()->DrawDeferred();

    CleanupStack::PopAndDestroy( openText );

    CleanupStack::PopAndDestroy( selectText );

    }

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

// For handling listbox item opening

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

//

void CCSCServiceView::HandleListboxItemOpenL()

    {

    CSCDEBUG( "CCSCServiceView::HandleListboxItemOpen - begin" );

    TListBoxItem item = iContainer->ListBoxItem();

    switch ( item.iItemType )

        {

        case TListBoxItem::EUiExtension:

            {

            iUiExtensionPluginHandler.LaunchUiExtensionL( 

                item.iPluginUid, Id() );

            break;

            }

        case TListBoxItem::EGeneralService:

        case TListBoxItem::EServicePlugin:

            {

            iSettingsUi->InitializeL( Id(), item.iServiceId, this );

            iSettingsUi->LaunchSettingsUiL();

            break;

            }

        default:

            {

            User::Leave( KErrArgument );

            break;

            }       

        }

    CSCDEBUG( "CCSCServiceView::HandleListboxItemOpen - end" );

    }

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

// For changing text in the title pane.

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

// 

void CCSCServiceView::SetTitlePaneTextL() const

    {

    CSCDEBUG( "CCSCServiceView::SetTitlePaneTextL - begin" );

    CEikStatusPane* statusPane = iEikonEnv->AppUiFactory()->StatusPane();

    CAknTitlePane* titlePane =

        static_cast<CAknTitlePane*> ( statusPane->ControlL(

            TUid::Uid( EEikStatusPaneUidTitle ) ) );

    HBufC* text = iEikonEnv->AllocReadResourceLC( R_CSC_SERVICE_VIEW_TITLE );

    titlePane->SetTextL( text->Des() );

    CleanupStack::PopAndDestroy( text );

    CSCDEBUG( "CCSCServiceView::SetTitlePaneTextL - end" );

    }

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

// Handle service configuration.

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

// 

TBool CCSCServiceView::HandleServiceConfigurationL( TUid aUid )

    {

    CSCDEBUG( "CCSCServiceView::HandleServiceConfigurationL" );

    TInt initializedCount( iServicePluginHandler.PluginCount( 

            CCSCEngServicePluginHandler::EInitialized ) );

    TBool canceled( EFalse );

    TServicePluginInfo pluginInfo;

    iUid = aUid;

    if ( KNullUid != aUid ) 

        {

        for ( TInt i( 0 ) ; i < initializedCount ; i++ )

            {            

            pluginInfo = iServicePluginHandler.ItemFromPluginInfoArray( i );

            if ( aUid == pluginInfo.iPluginsUid && !pluginInfo.iProvisioned )

                {                

                iStartupHandler.ResetUid( CCSCEngStartupHandler::EPluginUid );

                iOfferedPluginUids.Append( pluginInfo.iPluginsUid );

                iPluginInfo = pluginInfo;

                iNextPluginIndex = i;

                delete iEngTimer;

                iEngTimer = NULL;

                iEngTimer = CCSCEngTimer::NewL( *this );

                iEngTimer->StartTimer( CCSCEngTimer::ENoteDelayTimer );