/*

* Copyright (c) 2006 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:  Setting page for user ID

*

*/

#include "cwvsettingsuseridsettingpage.h"

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

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

// Constructor

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

//

CWVSettingsUserIDSettingPage::CWVSettingsUserIDSettingPage(

    TInt aResourceID, TDes& aText, TInt aTextSettingPageFlags ) :

        CAknTextSettingPage( aResourceID, aText, aTextSettingPageFlags )

    {

    }

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

// Destructor

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

//

CWVSettingsUserIDSettingPage::~CWVSettingsUserIDSettingPage()

    {

    // Implementation not needed

    }

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

// From class CAknTextSettingPage.

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

//

void CWVSettingsUserIDSettingPage::SetSettingPageObserver(

    MAknSettingPageObserver* aObserver )

    {

    iObserver = aObserver;

    }

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

// From class CAknTextSettingPage.

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

//

TKeyResponse CWVSettingsUserIDSettingPage::OfferKeyEventL(

    const TKeyEvent& aKeyEvent, TEventCode aType )

    {

    // Get char count before key event

    TInt oldCharCount = 0;

    CCoeControl* ctrl = EditorControl();

    CEikEdwin* edwin = NULL;

    if ( ctrl )

        {

        edwin = static_cast<CEikEdwin*>( ctrl );

        oldCharCount = edwin->TextLength();

        }

    // Offer key event to base class

    TKeyResponse response = CAknTextSettingPage::OfferKeyEventL( aKeyEvent, aType );

    // Report changes only when user has cleared editor

    if ( edwin )

        {

        if ( response == EKeyWasConsumed

             && edwin->TextLength() == 0

             && oldCharCount > 0

             && iObserver )

            {

            iObserver->HandleSettingPageEventL( this,

                                                MAknSettingPageObserver::EEventSettingChanged );

            }

        }

    return response;

    }