1 /*

     2 * Copyright (c) 2004-2006 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:  Voice key observer

    15 *

    16 */

    17 

    18 

    19 #ifndef VCMANAGERVOICEKEYLAUNCHER_H

    20 #define VCMANAGERVOICEKEYLAUNCHER_H

    21 

    22 //  INCLUDES

    23 #include <e32base.h>

    24 #include <w32std.h> 

    25 #include <eikenv.h>

    26 

    27 // CONSTANTS

    28 

    29 // MACROS

    30 

    31 // FORWARD DECLARATIONS

    32 

    33 

    34 /**

    35 * Class for starting Voice UI

    36 * @since 5.0

    37 */

    38 NONSHARABLE_CLASS( CVCommandManagerVoiceKeyLauncher ) : public CActive

    39     {

    40     public:

    41         /** 

    42         *  Factory construction

    43         *  @return Constructed and already started observer

    44         */

    45         static CVCommandManagerVoiceKeyLauncher* NewL();

    46         

    47         /** 

    48         * Destructor 

    49         */

    50         ~CVCommandManagerVoiceKeyLauncher();

    51 

    52     public:     // From base classes

    53     

    54         /**

    55         * From CActive 

    56         * @see CActive for more information

    57         */

    58         void DoCancel();

    59     

    60         /**

    61         * From CActive 

    62         * @see CActive for more information

    63         */

    64         void RunL();

    65         

    66     private:

    67         /**

    68         * C++ constructor 

    69         */

    70         CVCommandManagerVoiceKeyLauncher();

    71         

    72         /**

    73         * Symbian second phase constructor 

    74         */

    75         void ConstructL();

    76         

    77         /**

    78         * Start voice ui 

    79         */        

    80         void LaunchVoiceUiL();

    81         

    82         

    83     private:

    84         

    85         // is key capture enabled

    86         TBool iKeyEnabled;

    87         

    88         // key handle for window group

    89         TInt32 iKeyCaptureHandle;

    90         TInt32 iLongKeyCaptureHandle;

    91         

    92         // window group

    93         RWindowGroup iWindowGroup;

    94         

    95         RWsSession iWsSession;

    96     };

    97 

    98 #endif // VCMANAGERVOICEKEYLAUNCHER_H

    99             

   100 // End of File