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:  Qwerty Mode Monitor.

    15 *

    16 */

    17 

    18 

    19 #ifndef CPHONEQWERTYMODEMONITOR_H 

    20 #define CPHONEQWERTYMODEMONITOR_H 

    21 

    22 //  INCLUDES

    23 #include    "mphonepubsubobserver.h" 

    24 #include    "mphoneqwertymodeobserver.h"

    25 

    26 

    27 // CLASS DECLARATION

    28 

    29 /**

    30 *  Qwerty Mode Monitor.

    31 */

    32 class CPhoneQwertyModeMonitor 

    33     : public CBase, 

    34       private MPhonePubSubObserver

    35     {

    36     friend class T_CPhoneQwertyModeMonitorUT;

    37     

    38     public: // Constructors and destructor

    39 

    40         /**

    41         * Two-phased constructor.

    42         * @return New instance

    43         */

    44         static  CPhoneQwertyModeMonitor* NewL();

    45         /**

    46         * Destructor.

    47         */

    48         virtual ~CPhoneQwertyModeMonitor();

    49 

    50     protected: // Functions from base classes

    51         

    52         /**

    53         * Handle the change of the setting from P&S key.

    54         * @param aUid identifing the P&S gategory.

    55         * @param aId P&S key.

    56         * @param aValue Current value of the key.

    57         */

    58         virtual void HandlePropertyChangedL( 

    59             const TUid& aCategory,

    60             const TUint aKey,

    61             const TInt aValue );

    62 

    63     public: // New methods

    64 

    65         /**

    66         * Gets current qwerty mode.

    67         * @return Current qwerty mode.

    68         */

    69         TInt QwertyMode() const;

    70 

    71         /**

    72         * Gets current keyboard.

    73         * @return Current keyboard.

    74         */

    75         TInt Keyboard() const;

    76                 

    77         /**

    78         * Adds qwerty mdoe observer.

    79         * @param aObserver Observer object.

    80         */

    81         void AddObserverL( MPhoneQwertyModeObserver& aObserver );

    82 

    83         /**

    84         * Removes qwerty mode observer.

    85         * @param aObserver Observer object.

    86         */

    87         void RemoveObserver( MPhoneQwertyModeObserver& aObserver );

    88         

    89     private: 

    90 

    91         /**

    92         * C++ default constructor.

    93         */

    94         CPhoneQwertyModeMonitor();

    95 

    96         /**

    97         * By default Symbian OS constructor is private.

    98         */

    99         void ConstructL();

   100         

   101         /**

   102         * Current qwerty mode.

   103         */

   104         TInt GetQwertyMode() const;

   105 

   106         /**

   107          * Current keyboard.

   108          */

   109         TInt GetKeyboard() const;

   110 

   111     private:    // Data

   112 

   113         // Call State Change Observer array.

   114         RPointerArray< MPhoneQwertyModeObserver > iObserverArray;

   115 

   116         // Current qwerty mode.

   117         TInt iQwertyMode;

   118         

   119         //Current keyboard.

   120         TInt iKeyboard;

   121     };

   122 

   123 #endif      // CPHONEQWERTYMODEMONITOR_H 

   124 

   125 // End of File

   126 

   127 

   128 

   129 

   130 

   131 

   132 

   133 

   134 

   135 

   136 

   137