/*

* Copyright (c) 2005-2009 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:   VPN management main view

*

*/

// INCLUDE FILES

#include <aknViewAppUi.h>

#include <avkon.hrh>

#include <vpnmanagementuirsc.rsg>

#include <settingsinternalcrkeys.h>

#include <centralrepository.h>

#include <bautils.h>

#include <vpnmanagementui.mbg>

#include "vpnmanagementui.hrh"

#include "vpnuiloader.h"

#include "vpnmanagementuiview.h"

#include "vpnmanagementuicontainer.h"

#include "vpnmanagementuiviewid.h"

#include "log_vpnmanagementui.h"

/** MSK control Id. */

const TInt KVpnMSKControlId = 3;

// ROM folder

// Name of the MBM file containing icons

_LIT( KFileIcons, "vpnmanagementui.mbm");

// Constants

enum TVpnUiCommands 

    {

    KVpnUiPolicyViewListItemId,

    KVpnUiServerViewListItemId,

    KVpnUiLogViewListItemId

    };

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

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

// CVpnManagementUiView::CVpnManagementUiView()

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

//

CVpnManagementUiView::CVpnManagementUiView()

    {

    }

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

// CVpnManagementUiView::~CVpnManagementUiView()

// Destructor

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

//

CVpnManagementUiView::~CVpnManagementUiView()

    {

    LOG_("CVpnManagementUiView::~CVpnManagementUiView entered");

    if ( iContainer )

        {

        AppUi()->RemoveFromViewStack(*this, iContainer);

        delete iContainer;

        }

    LOG_("CVpnManagementUiView::~CVpnManagementUiView() exited");

    }

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

// CVpnManagementUiView::NewL()

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

//

CVpnManagementUiView* CVpnManagementUiView::NewL()

    {

    LOG_("CVpnManagementUiView::NewL() entered");

    CVpnManagementUiView* self = NewLC();

    CleanupStack::Pop();

    LOG_("CVpnManagementUiView::NewL() exited");

    return self;

    }

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

// CVpnManagementUiView::NewLC()

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

//

CVpnManagementUiView* CVpnManagementUiView::NewLC()

    {

    LOG_("CVpnManagementUiView::NewLC() entered"); 

    CVpnManagementUiView* self = new ( ELeave ) CVpnManagementUiView();

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// CVpnManagementUiView::ConstructL()

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

//

void CVpnManagementUiView::ConstructL()

    {

    LOG_("CVpnManagementUiView::ConstructL() entered");

    iLoader = CVpnUiLoader::NewL(iAvkonViewAppUi->ClientRect(), 

                KVpnManagementPluginUid, this );

    iLoader->ReleaseResource();

    LOG_("CVpnManagementUiView::ConstructL() exited");

    }

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

// void CVpnManagementUiView::GetCaptionL( TDes& aCaption ) const

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

void CVpnManagementUiView::GetCaptionL( TDes& aCaption ) const

    {

    LOG_("CVpnManagementUiView::GetCaptionL() entered");

    LOG_("CVpnManagementUiView::GetCaptionL() exited");

    }

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

// TUid CVpnManagementUiView::Id()

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

//

TUid CVpnManagementUiView::Id() const

    {

    LOG_("CVpnManagementUiView::Id called");

    return KVpnManagementPluginUid; 

    }

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

// CVpnManagementUiView::HandleCommandL()

// Handles commands directed to this class.

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

//

void CVpnManagementUiView::HandleCommandL(TInt aCommand)

    {   

    LOG_1("CVpnManagementUiView::HandleCommandL():%d", aCommand);

    switch ( aCommand )

        {

        case EAknSoftkeyBack:

            {

            break;

            }

        case EAknCmdExit:

            {

            ((CAknViewAppUi*)iAvkonAppUi)->HandleCommandL( EAknCmdExit );

            break;

            }

        case EVpnUiCmdOpen:

            {

            HandleListBoxSelectionL();

            break;

            }

        #ifdef __SERIES60_HELP

        case EAknCmdHelp: 

            {

            HlpLauncher::LaunchHelpApplicationL(

                iEikonEnv->WsSession(), AppUi()->AppHelpContextL() );

            break;

            }

        #endif //__SERIES60_HELP

        default:

            {

            AppUi()->HandleCommandL( aCommand );

            break;

            }

        }

    }

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

// CVpnManagementUiView::HandleClientRectChange()

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

//

void CVpnManagementUiView::HandleClientRectChange()

    {

    if ( iContainer )

        {

        iContainer->SetRect( ClientRect() );

        }

    }

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

// CVpnManagementUiView::DoActivateL()

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

//

void CVpnManagementUiView::DoActivateL(

   const TVwsViewId& aPrevViewId,TUid /*aCustomMessageId*/,

   const TDesC8& /*aCustomMessage*/)

    {

    LOG_("CVpnManagementUiView::DoActivateL() entered");

    iLoader->AddResourceFileL(ETrue);

    if ( iLoader->GSViewId().iViewUid.iUid == 0 )

        {

        //must be prepared to application switch, so it stores

        //only the parent view (General Settings Main View)

        iLoader->SetGSViewId( aPrevViewId );

        }

    if ( iContainer )

        {

        ((CAknViewAppUi*)iAvkonAppUi)->RemoveFromViewStack( 

            *this, iContainer );

        }

    iContainer = new (ELeave) CVpnManagementUiContainer( 

        *this, *iLoader );

    iContainer->SetMopParent( this );

    iContainer->ConstructL( ClientRect() );

    iLoader->ActivateTitleL( KViewTitleManagementView );

    iLoader->PushDefaultNaviPaneL();

    ((CAknViewAppUi*)iAvkonAppUi)->AddToStackL( *this, iContainer );

    iContainer->DrawListBoxL( iCurrentItem, iTopItemIndex );

    //Listbox observer is set here, instead create listbox

    iContainer->iListBox->SetListBoxObserver(this);

    // Add MiddleSoftKey

   	CEikButtonGroupContainer* cbaGroup = Cba();

   	if (cbaGroup)

    	{

	    HBufC* text = StringLoader::LoadLC(R_MSK_OPEN); 

   		cbaGroup->AddCommandToStackL(

   		    KVpnMSKControlId, EVpnUiCmdOpen, text->Des());

   		CleanupStack::PopAndDestroy(text);

    	}

    LOG_("CVpnManagementUiView::DoActivateL() exited");

    }

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

// CVpnManagementUiView::HandleCommandL()

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

//

void CVpnManagementUiView::DoDeactivate()

    {

    LOG_("CVpnManagementUiView::DoDeactivate() entered");

    if ( iContainer )

        {

        AppUi()->RemoveFromViewStack( *this, iContainer );

        delete iContainer;

    	iContainer = NULL;

        }

    LOG_("CVpnManagementUiView::DoDeactivate() exited");

    }

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

//  CVpnManagementUiView::HandleListBoxEventL

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

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

    TListBoxEvent aEventType)

    {

    switch (aEventType)

        {

        case EEventEnterKeyPressed:

        case EEventItemSingleClicked:

            HandleListBoxSelectionL();

            break;

        default:

           break;

        }

    }

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

// CVpnManagementUiView::HandleListBoxSelectionL()

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

//

void CVpnManagementUiView::HandleListBoxSelectionL()

    {

    ASSERT(iContainer && iContainer->iListBox && iLoader);

    iCurrentItem = iContainer->iListBox->CurrentItemIndex();

    iTopItemIndex = iContainer->iListBox->TopItemIndex();

       switch (iCurrentItem)

        {

        case KVpnUiPolicyViewListItemId:

            iLoader->ChangeViewL(KChangeViewPolicy);            

            break;

        case KVpnUiServerViewListItemId:

            iLoader->ChangeViewL(KChangeViewServer);

            break;

        case KVpnUiLogViewListItemId:

            iLoader->ChangeViewL(KChangeViewLog);

            break;

        default:

            LOG_("CVpnManagementUiView::HandleListBoxSelectionL default");

            break;

        }

    }

void CVpnManagementUiView::NotifySynchroniseServerCompleteL(TInt aResult)

    {

    if ( aResult != KErrNone)

           LOG_1("CVpnManagementUiView::NotifySynchroniseServerCompleteL:%d", aResult);

    }

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

// CVpnManagementUiView::HasBitmap

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

TBool CVpnManagementUiView::HasBitmap() const

    {

    LOG_("CVpnManagementUiView::HasBitmap() called");

    return EFalse;

    }

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

// CVpnManagementUiView::GetBitmapL

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

void CVpnManagementUiView::GetBitmapL( CFbsBitmap* /*aBitmap*/, 

                                     CFbsBitmap* /*aMask*/ ) const

    {

    LOG_("CVpnManagementUiView::GetBitmapL() entered");

    //no bitmap

    User::Leave( KErrNotFound );

    LOG_("CVpnManagementUiView::GetBitmapL() exited");

    }

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

// CVpnManagementUiView::PluginProviderCategory

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

TInt CVpnManagementUiView::PluginProviderCategory() const

    {

    LOG_("CVpnManagementUiView::PluginProviderCategory() called");

    return EGSPluginProviderOEM;

    }    

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

// CVpnManagementUiView::CreateIconL

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

CGulIcon* CVpnManagementUiView::CreateIconL( const TUid aIconType )

    {

    LOG_("CVpnManagementUiView::CreateIconL() entered");

    TFileName iconsFileName;

    TFileName dllName;

    Dll::FileName(dllName);

    TBuf<2> drive = dllName.Left(2);

    iconsFileName.Insert(0, drive);

    iconsFileName.Append( KDC_APP_BITMAP_DIR );

    iconsFileName.Append( KFileIcons );

	CGulIcon* icon;

    if( aIconType == KGSIconTypeLbxItem )

        {

        icon = AknsUtils::CreateGulIconL(

        AknsUtils::SkinInstance(), 

        KAknsIIDQgnPropSetConnVpn, 

        iconsFileName,

        EMbmVpnmanagementuiQgn_prop_set_conn_vpn,

        EMbmVpnmanagementuiQgn_prop_set_conn_vpn_mask );

        }

     else

        {

        icon = CGSPluginInterface::CreateIconL( aIconType );

        }

    LOG_("CVpnManagementUiView::CreateIconL() exited");

	return icon;

	} 

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

// CVpnManagementUiView::Visible

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

TBool CVpnManagementUiView::Visible() const

    {

    LOG_("CVpnManagementUiView::Visible() entered");

    TInt vpnSupported( 0 );

    TInt readError(0);

    TRAPD(loadError,

        {        

        CRepository* repository = CRepository::NewL(KCRUidCommunicationSettings);

        readError = repository->Get(KSettingsVPNSupported, vpnSupported);

        delete repository;

        });

    LOG_1("CVpnManagementUiView::Visible():%d exited", vpnSupported);

    return (vpnSupported && !readError && !loadError) ? ETrue : EFalse;

    }

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

// CVpnManagementUiView::PluginUid

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

TUid CVpnManagementUiView::PluginUid() const

    {

    LOG_("CVpnManagementUiView::PluginUid() called");

    return KVpnManagementPluginUid;

    }

// End of File