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:  

    15 *

    16 */

    17 

    18 

    19 #ifndef VUICCONTEXTCHECKSTATE_H

    20 #define VUICCONTEXTCHECKSTATE_H

    21 

    22 // INCLUDES

    23 #include "vuicstate.h"

    24 

    25 // FORWARD DECLARATIONS

    26 class CNssVASDBMgr;

    27 class MNssTagMgr;

    28 class MNssContextMgr;

    29 

    30 // CLASS DECLARATION

    31 /**

    32 * COMMENT

    33 */

    34 NONSHARABLE_CLASS( CContextCheckState ) : public CState

    35 {

    36     public:     // Constructors and destructor

    37 

    38         /**

    39         * Symbian two-phased constructor.

    40         */

    41         static CContextCheckState* NewL( CDataStorage& aDataStorage, CUiModel& aUiModel );

    42 

    43         /**

    44         * Destructor.

    45         */

    46         virtual ~CContextCheckState();

    47                                 

    48     public:     // New functions

    49     

    50         /**

    51         * Handles received event

    52         * @param Event to be handled

    53         */

    54         virtual void HandleEventL( TInt aEvent );

    55         

    56         /**

    57         * Executes the state functionality

    58         */

    59         virtual void ExecuteL();

    60          

    61     protected:  // New functions

    62         

    63         /**

    64         * C++ default constructor.

    65         */

    66         CContextCheckState( CDataStorage& aDataStorage, CUiModel& aUiModel );

    67         

    68         /**

    69         * Symbian OS 2nd phase constructor.

    70         */

    71         virtual void ConstructL();

    72 

    73     private:    // Functions

    74     

    75         /**

    76         * Checks if UI language has changed and sets the language to undefined if changed

    77         * @return ETrue if language has changed else EFalse

    78         */

    79         TBool LanguageChangedL();

    80                 

    81     private:    // Data

    82     

    83         enum TInternalState

    84             {

    85             ENotStarted,

    86             EStarted,

    87             ECommandsReady,

    88             EDialReady,

    89             EVerificationReady

    90             };

    91     

    92         // Vas stuff for handling context operations

    93         CNssVASDBMgr*           iVasDbManager;

    94         MNssTagMgr*             iTagManager;

    95         MNssContextMgr*         iContextManager;

    96         

    97         // For handling internal state logics

    98         TInternalState          iInternalState;

    99         

   100         // Number of found voice tags

   101         TInt                    iTagCount;

   102 };

   103 

   104 #endif  // VUICCONTEXTCHECKSTATE_H

   105 

   106 // End of File