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:  Monitor for input language setting

    15 *

    16 */

    17 

    18 #ifndef CPHONELANGSETTINGMONITOR_H

    19 #define CPHONELANGSETTINGMONITOR_H

    20 

    21 //  INCLUDES

    22 #include    <e32base.h>

    23 #include    "mphonecenrepobserver.h" 

    24 

    25 // CLASS DECLARATION

    26 // FORWARD DECLARATIONS

    27 class MPhoneLangSettingObserver;

    28 

    29 /**

    30 *  Monitor for call theme settings.

    31 *

    32 */

    33 class CPhoneLangSettingMonitor : public CBase, private MPhoneCenRepObserver

    34     {

    35     public:

    36 

    37         /**

    38         * Two-phased constructor.

    39         */

    40         static CPhoneLangSettingMonitor* NewL();

    41         

    42         /**

    43         * Destructor.

    44         */

    45         virtual ~CPhoneLangSettingMonitor();

    46 

    47     public: // New functions

    48         

    49         /**

    50         * Get input language id.

    51         * @since Series 60 3.1

    52         * @return Language id.

    53         */

    54         TInt InputLanguage() const;

    55         

    56         /**

    57         * Add observer.

    58         * @since Series 60 3.1

    59         * @param aObserver Observer.

    60         */

    61         void AddObserverL( MPhoneLangSettingObserver& aObserver );

    62 

    63         /**

    64         * Remove observer.

    65         * @since Series 60 3.1

    66         * @param aObserver Observer.

    67         */

    68         void RemoveObserver( MPhoneLangSettingObserver& aObserver );

    69 

    70     protected:  // Functions from base classes

    71 

    72         /**

    73         * Handle the change of the setting from Central Repository

    74         * @param aUid identifing the central repository UID.

    75         * @param aId central repository ID.

    76         */

    77         virtual void HandleCenRepChangeL( 

    78             const TUid& aUid,

    79             const TUint aId );

    80             

    81     private:

    82 

    83         /**

    84         * C++ default constructor.

    85         */

    86         CPhoneLangSettingMonitor();

    87 

    88         /**

    89         * By default Symbian 2nd phase constructor is private.

    90         */

    91         void ConstructL();

    92 

    93     private:    // Data                

    94         // AI Setting Change Observer array.

    95         RPointerArray< MPhoneLangSettingObserver > iObserverArray;

    96         // Language Setting.

    97         TInt  iInputLanguageSetting;

    98     };

    99 

   100 #endif      // CPHONELANGSETTINGMONITOR_H   

   101             

   102 // End of File