1 /*

     2 * Copyright (c) 2004 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:  

    15 *

    16 */

    17 

    18 

    19 #include "btkeyenumtextsettingitem.h"

    20 #include "btkeyboard.hrh"

    21 #include "bthidsettingview.h"

    22 #include "bthidsettings.h"

    23 #include "debug.h"

    24 

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

    26 // CBTKeyEnumTextSettingItem::CBTKeyEnumTextSettingItem

    27 //-----------------------------------------------------------------------------

    28 //

    29 CBTKeyEnumTextSettingItem::CBTKeyEnumTextSettingItem(

    30     TInt aResourceId, TInt& aValue, CBtHidSettings& aSettings, CBtHidSettingView* aBtHidSettingView) :

    31         CAknEnumeratedTextPopupSettingItem ( aResourceId, aValue ),

    32         iSettings(aSettings),

    33         iBtHidSettingView(aBtHidSettingView)

    34     {}

    35 

    36 

    37 //-----------------------------------------------------------------------------

    38 // CBTKeyEnumTextSettingItem::~CBTKeyEnumTextSettingItem

    39 //-----------------------------------------------------------------------------

    40 //

    41 CBTKeyEnumTextSettingItem::~CBTKeyEnumTextSettingItem()

    42     {}

    43 

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

    45 // CBTKeyEnumTextSettingItem::HandleSettingPageEventL

    46 //-----------------------------------------------------------------------------

    47 //

    48 void CBTKeyEnumTextSettingItem::HandleSettingPageEventL(

    49     CAknSettingPage *aSettingPage, TAknSettingPageEvent aEventType)

    50     {

    51     switch( aEventType )

    52         {

    53         case EEventSettingOked:

    54             {

    55             TRACE_INFO(_L("[BTHID]\t CBTKeyEnumTextSettingItem::HandleSettingPageEventL: OK"));

    56             // Get the new index and new value

    57             TInt newIndex = QueryValue()->CurrentValueIndex();

    58             TInt newValue = EnumeratedTextArray()->At(newIndex)->EnumerationValue();

    59 

    60             // Reset the index to the initial value, so if we leave when

    61             // trying to use the new value and the user then selects cancel

    62             // the setting item won't set the new value on the display.

    63             QueryValue()->SetCurrentValueIndex(IndexFromValue(InternalValue()));

    64 

    65             switch ( Identifier() )

    66                 {

    67                 case EBTKeySettingLayout:

    68                     {

    69                     THidKeyboardLayoutId newLayout =

    70                         static_cast<THidKeyboardLayoutId>(newValue);

    71                     iSettings.SaveLayoutSettingL(newLayout);

    72                     iBtHidSettingView->SetCurrentLayoutL(newLayout);

    73                     }

    74                 break;

    75 

    76                 default:

    77                 break;

    78                 }

    79 

    80             // We have finished using the new value. Set the index to the new

    81             // value so the UI is updated when this function exits

    82             QueryValue()->SetCurrentValueIndex(newIndex);

    83 

    84             // store the setting page internal value to the external variable

    85             StoreL();

    86             break;

    87             }

    88         case EEventSettingCancelled:

    89             {

    90             TRACE_INFO(_L("[BTHID]\t CBTKeyEnumTextSettingItem::HandleSettingPageEventL: Cancel"));

    91             // Reset the index to the initial value

    92             QueryValue()->SetCurrentValueIndex(IndexFromValue(InternalValue()));

    93             break;

    94             }

    95         case EEventSettingChanged:

    96             {

    97             TRACE_INFO(_L("[BTHID]\t CBTKeyEnumTextSettingItem::HandleSettingPageEventL: Changed"));

    98             // Flow through

    99             }

   100         default:

   101             {

   102             //do nothing

   103             break;

   104             }

   105         }

   106     // call the base class handler to take care of other event types

   107     CAknSettingItem::HandleSettingPageEventL(aSettingPage, aEventType);

   108     }

   109 

   110