1 /*

     2 * Copyright (c) 2007 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 #ifndef TEXTTOSPEECHSETTINGITEMLIST_H

    20 #define TEXTTOSPEECHSETTINGITEMLIST_H

    21 

    22 #include <aknsettingitemlist.h>

    23 

    24 class MEikCommandObserver;

    25 class CTextToSpeechSettingItemListSettings;

    26 

    27 /**

    28  * CTextToSpeechSettingItemList 

    29  */

    30 class CTextToSpeechSettingItemList : public CAknSettingItemList

    31     {

    32 

    33     public: 

    34     

    35         CTextToSpeechSettingItemList( CTextToSpeechSettingItemListSettings& settings, 

    36                                       MEikCommandObserver* aCommandObserver );

    37                                       

    38         virtual ~CTextToSpeechSettingItemList();

    39 

    40         // overrides of CAknSettingItemList

    41         CAknSettingItem* CreateSettingItemL( TInt id );

    42         void EditItemL ( TInt aIndex, TBool aCalledFromMenu );

    43         virtual TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, 

    44                                              TEventCode aType );

    45 

    46         // utility function for menu

    47         void ChangeSelectedItemL();

    48 

    49         void LoadSettingValuesL();

    50         

    51     private:

    52     

    53         // override of CAknSettingItemList

    54         void SizeChanged();

    55         

    56         void LoadLanguagesL();

    57         void LoadVoicesL( TBool aResetSelection );

    58         

    59         void HandleSliderVisibility();

    60 

    61     private:

    62 

    63         // current settings values

    64         CTextToSpeechSettingItemListSettings&   iSettings;

    65         

    66         CTextToSpeechEngine*                    iEngine;

    67         MEikCommandObserver*                    iCommandObserver;

    68     

    69     };

    70     

    71 #endif // TEXTTOSPEECHSETTINGITEMLIST_H