/*

* Copyright (c) 2004 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: 

*      Implementation of class CWlanSettingsUiDlg.   

*      

*

*/

// INCLUDE FILES

#include "wlansettingsuidlg.h"

#include "wlansettingsuisettingitemlist.h"

#include "wlansettingsuipanic.h"

#include "wlansettingsui.hrh"

#include <aknappui.h>

#include <featmgr.h>

#include <hlplch.h>

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

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

// CWlanSettingsUiDlg::ExecuteLD

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

//

TInt CWlanSettingsUiDlg::ExecuteLD()

    {

    CleanupStack::PushL( this );

    ConstructL( MenuBarResourceId() );

    CleanupStack::Pop( this );

    return CAknDialog::ExecuteLD( DialogResourceId() );

    }

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

// CWlanSettingsUiDlg::CreateCustomControlL

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

//

SEikControlInfo CWlanSettingsUiDlg::CreateCustomControlL( TInt aControlType )

    {

    SEikControlInfo controlInfo;

    controlInfo.iControl = NULL;

    controlInfo.iTrailerTextId = 0;

    controlInfo.iFlags = 0;

    switch ( aControlType )

        {

        case EWlanSettingsUiSettingItemList:

            {

            controlInfo.iControl = new (ELeave) CWlanSettingsUiSettingItemList(

                    iModel );

            break;

            }

        default:

            {

            __ASSERT_DEBUG( EFalse, \

                WlanSettingsUiPanic( EWlanSettingsUiBadControl ) );

            break;

            }

        }

    return controlInfo;

    }

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

// CWlanSettingsUiDlg::ProcessCommandL

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

//

void CWlanSettingsUiDlg::ProcessCommandL( TInt aCommandId )

    {

    if ( MenuShowing() ) 

        {

        HideMenu();

        }

    switch( aCommandId )

        {

        case EWlanSettingsUiCmdChange: 

            {

            SettingItemList().EditCurrentItemL( ETrue );

            break;

            }

        case EAknSoftkeyChange:

            {

            SettingItemList().EditCurrentItemL( EFalse );

            break;

            }

        case EAknSoftkeyBack:

            {

            TryExitL( aCommandId );

            break;

            }

        case EAknCmdHelp:

            {

            if( IsHelpSupported() )

                {

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

                    iEikonEnv->EikAppUi()->AppHelpContextL() );

                }

            break;

            }

        case EAknCmdExit:

        case EEikCmdExit:

            {

            ( ( CAknAppUi* )iEikonEnv->EikAppUi() )->

                                           ProcessCommandL( aCommandId );

            break;

            }

        default:

            {

            CAknDialog::ProcessCommandL( aCommandId );

            }

        }

    }

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

// CWlanSettingsUiDlg::OkToExitL

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

//  

TBool CWlanSettingsUiDlg::OkToExitL( TInt aButtonId )

    {

    if ( aButtonId == EAknSoftkeyChange )

        {

        ProcessCommandL( aButtonId );

        return EFalse;

        }

    return CAknDialog::OkToExitL( aButtonId );  

    }

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

// CWlanSettingsUiDlg::SettingItemList

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

//

CWlanSettingsUiSettingItemList& CWlanSettingsUiDlg::SettingItemList() const

    {

    return *( STATIC_CAST( CWlanSettingsUiSettingItemList*, \

        Control( EWlanSettingsUiDlgSettingList ) ) );

    }

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

// CWlanSettingsUiDlg::IsHelpSupported

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

//

TBool CWlanSettingsUiDlg::IsHelpSupported()

    {

    TBool isHelpSupported = EFalse;

    TRAPD( error, FeatureManager::InitializeLibL() );

    if( !error )

        {

        isHelpSupported = 

            FeatureManager::FeatureSupported( KFeatureIdHelp );

        FeatureManager::UnInitializeLib();

        }

    return isHelpSupported;

    }