/*

* Copyright (c) 2003-2009 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: 

* Handles commands given through the UI for maintaining information 

* of single policy server.

*

*/

// INCLUDE FILES

#include <AknQueryDialog.h>

#include <aknnotewrappers.h>

#include <vpnmanagementuirsc.rsg>

#include <ErrorUI.h>

#include <sysutil.h>

#include "vpnuiloader.h" 

#include "vpnmanagementuiserversettingsview.h"

#include "vpnmanagementuiserversettingscontainer.h" 

#include "vpnmanagementui.hrh"

#ifdef __SERIES60_HELP

#include    <hlplch.h>   // For HlpLauncher 

#endif //__SERIES60_HELP

/** MSK control Id. */

const TInt KVpnMSKControlId = 3;

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

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

// CServerSettingsView::CServerSettingsView(CVpnUiLoader& aLoader)

// Constructor

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

//

CServerSettingsView::CServerSettingsView( CVpnUiLoader& aLoader )

    : iLoader( aLoader )

    {

	}

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

// CServerSettingsView::~CServerSettingsView()

// Destructor

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

//

CServerSettingsView::~CServerSettingsView()

    {

    if ( iContainer )

        {

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

	    delete iContainer;

        }

	}

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

// CServerSettingsView* CServerSettingsView::NewL(const TRect& /*aRect*/, 

//      CVpnUiLoader& aLoader)

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

//

CServerSettingsView* CServerSettingsView::NewL(

    const TRect& /*aRect*/, CVpnUiLoader& aLoader)

    {

    CServerSettingsView* self = new (ELeave) CServerSettingsView(aLoader);

 	CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

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

// CServerSettingsView* CServerSettingsView::NewLC(const TRect& /*aRect*/, 

//	    CVpnUiLoader& aLoader)

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

//

CServerSettingsView* CServerSettingsView::NewLC(const TRect& /*aRect*/, 

    CVpnUiLoader& aLoader)

    {

    CServerSettingsView* self = new (ELeave) CServerSettingsView(aLoader);

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// CServerSettingsView::ConstructL()

// EPOC two-phased constructor

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

//

void CServerSettingsView::ConstructL()

    {

	BaseConstructL( R_VPNMANAGEMENTUI_SERVER_PARAMETERS_VIEW );

	}

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

// CServerSettingsView::Id() const

// Returns Trust view id

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

//

TUid CServerSettingsView::Id() const

    {

    return KVpnManagementUiParametersViewId;

    }

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

// CServerSettingsView::HandleCommandL(TInt aCommand)

// Handles Softkey and Options list commands

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

//

void CServerSettingsView::HandleCommandL( TInt aCommand)

    {

    TBool ffs(EFalse);

    switch ( aCommand )

        {

        case EAknSoftkeyBack:

            {            

            //GET CURRENT ADDRESS

            ASSERT( iContainer );

            const TAgileProvisionApiServerSettings& serverDetails = iContainer->ServerDetailsL();

            ffs = iLoader.FFSSpaceBelowCriticalLevelL( ETrue, 0 );

            if (ffs)

    	        {

                iLoader.iBackFromServerDefinition = ETrue;

   			    iLoader.ChangeViewL( KChangeViewPrevious );

		        }

            else if(serverDetails.iServerUrl.Length()==0 || serverDetails.iSelection.iId==0)

                {

                TInt ret = CompleteSettingsL();

                if (ret)

                    {

                    iLoader.iShowDefineQuery = EFalse;

                    iLoader.iBackFromServerDefinition = ETrue;

       			    iLoader.ChangeViewL( KChangeViewPrevious );

                    }

                }

            else

                {

	                        int aResult = iLoader.VpnApiWrapperL().CreateServer(serverDetails);

	                        if (aResult == KErrNone)

		                        {

		                        iLoader.iNewServerDefinition = ETrue;

		                        }

		                    else

		                    	{

			                    iLoader.iShowDefineQuery = EFalse;

			                    iLoader.iBackFromServerDefinition = ETrue;

	                    		iLoader.iNewServerDefinition = EFalse;

						    	CErrorUI* errorUi = CErrorUI::NewLC( *(CCoeEnv::Static()) );

						        errorUi->ShowGlobalErrorNoteL( aResult );

						        CleanupStack::PopAndDestroy();  // errorUi

		                    	}

                    }

			    iLoader.ChangeViewL( KChangeViewPrevious );

                break;

            }

		case EAknCmdExit:

			{

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

			break;

			}

        case EVpnUiCmdChange:

            {

            ASSERT(iContainer);

            iContainer->ChangeSettingValueL();

            break;

            }

        #ifdef __SERIES60_HELP

        case EAknCmdHelp: 

            {

            HlpLauncher::LaunchHelpApplicationL( iEikonEnv->WsSession(), 

                AppUi()->AppHelpContextL() );

            break;

            }

        #endif //__SERIES60_HELP

        default:

            {

            AppUi()->HandleCommandL( aCommand );

            break;

            }

        }

    }

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

// CServerSettingsView::HandleClientRectChange()

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

//

void CServerSettingsView::HandleClientRectChange()

    {

	if ( iContainer )

		{

		iContainer->SetRect( ClientRect() );

		}

    }

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

// CServerSettingsView::DoActivateL()

// Updates the view when opening it

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

//

void CServerSettingsView::DoActivateL(const TVwsViewId& /*aPrevViewId*/, 

    TUid aCustomMessageId, const TDesC8& /*aCustomMessage*/)

    {    

    __ASSERT_DEBUG(iContainer == NULL, User::Invariant());

    // aCustomMessageId contains index of the policy servers listbox

	iContainer = CServerSettingsContainer::NewL( iLoader,

	    static_cast<TInt> ( aCustomMessageId.iUid ) );

	iContainer->SetMopParent( this );

    iLoader.PushDefaultNaviPaneL();

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

    // Add MiddleSoftKey

   	CEikButtonGroupContainer* cbaGroup = Cba();

   	if (cbaGroup)

    	{

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

   		cbaGroup->AddCommandToStackL(KVpnMSKControlId, EVpnUiCmdChange, text->Des());

   		CleanupStack::PopAndDestroy(text);

    	}

    iContainer->ActivateL();	

	}

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

// CServerSettingsView::DoDeactivate()

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

//

void CServerSettingsView::DoDeactivate()

    {

    if ( iContainer )

        {

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

	    delete iContainer;

		iContainer = NULL;

		}

	}

TInt CServerSettingsView::CompleteSettingsL()

    {

    // compulsory field is empty, confirmation query

    HBufC* temp;

    temp = StringLoader::LoadLC( R_VPN_QUEST_INCOMPLETE_SERVER_DEF_DELETE );

    CAknQueryDialog* query = CAknQueryDialog::NewL( CAknQueryDialog::EConfirmationTone );

    TInt retval = query->ExecuteLD( R_CONFIRMATION_QUERY, *temp );

    CleanupStack::PopAndDestroy();  // temp

    return retval;

    }

// End of File