1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Setting page for user ID

    15 *

    16 */

    17 

    18 

    19 #include "cwvsettingsuseridsettingpage.h"

    20 

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

    22 

    23 // ---------------------------------------------------------------------------

    24 // Constructor

    25 // ---------------------------------------------------------------------------

    26 //

    27 CWVSettingsUserIDSettingPage::CWVSettingsUserIDSettingPage(

    28     TInt aResourceID, TDes& aText, TInt aTextSettingPageFlags ) :

    29         CAknTextSettingPage( aResourceID, aText, aTextSettingPageFlags )

    30     {

    31     }

    32 

    33 // ---------------------------------------------------------------------------

    34 // Destructor

    35 // ---------------------------------------------------------------------------

    36 //

    37 CWVSettingsUserIDSettingPage::~CWVSettingsUserIDSettingPage()

    38     {

    39     // Implementation not needed

    40     }

    41 

    42 // ---------------------------------------------------------------------------

    43 // From class CAknTextSettingPage.

    44 // ---------------------------------------------------------------------------

    45 //

    46 void CWVSettingsUserIDSettingPage::SetSettingPageObserver(

    47     MAknSettingPageObserver* aObserver )

    48     {

    49     iObserver = aObserver;

    50     }

    51 

    52 // ---------------------------------------------------------------------------

    53 // From class CAknTextSettingPage.

    54 // ---------------------------------------------------------------------------

    55 //

    56 TKeyResponse CWVSettingsUserIDSettingPage::OfferKeyEventL(

    57     const TKeyEvent& aKeyEvent, TEventCode aType )

    58     {

    59     // Get char count before key event

    60     TInt oldCharCount = 0;

    61     CCoeControl* ctrl = EditorControl();

    62     CEikEdwin* edwin = NULL;

    63     if ( ctrl )

    64         {

    65         edwin = static_cast<CEikEdwin*>( ctrl );

    66         oldCharCount = edwin->TextLength();

    67         }

    68 

    69     // Offer key event to base class

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

    71 

    72     // Report changes only when user has cleared editor

    73     if ( edwin )

    74         {

    75         if ( response == EKeyWasConsumed

    76              && edwin->TextLength() == 0

    77              && oldCharCount > 0

    78              && iObserver )

    79             {

    80             iObserver->HandleSettingPageEventL( this,

    81                                                 MAknSettingPageObserver::EEventSettingChanged );

    82             }

    83         }

    84 

    85     return response;

    86     }