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:  Watcher for the PC-Suite data sync state

    15 *

    16 */

    17 

    18 

    19 #ifndef VCMANAGERBACKUPOBSERVER_H

    20 #define VCMANAGERBACKUPOBSERVER_H

    21 

    22 //  INCLUDES

    23 

    24 #include <e32base.h>

    25 

    26 // Publish & Subscribe of the contact handler activity

    27 #include <e32property.h>  

    28 

    29 // CONSTANTS

    30 

    31 // MACROS

    32 

    33 // FORWARD DECLARATIONS

    34 

    35 // CLASS DECLARATION

    36 

    37 /**

    38  @todo generalize the common parts of this class, CNssChBackupObserver

    39        and CNssVasBackupObserver from VAS API

    40        At the moment the code is copy-pasted and duplicated

    41 */

    42 

    43 

    44 

    45 /**

    46 * RProperty based data sync watcher implementation

    47 */

    48 NONSHARABLE_CLASS( CVCommandManagerBackupObserver ) : public CActive

    49     {

    50     public:

    51         /** 

    52         *  Factory construction

    53         *  @return Constructed and already started observer

    54         */

    55         static CVCommandManagerBackupObserver* NewL();

    56         

    57         /** 

    58         * Destructor 

    59         */

    60         ~CVCommandManagerBackupObserver();

    61  

    62     private:

    63         /**

    64         * C++ constructor 

    65         */

    66         CVCommandManagerBackupObserver();

    67         

    68         /**

    69         * Symbian second phase constructor 

    70         */

    71         void ConstructL();

    72         

    73         /**

    74         * is called when data sync property changed 

    75         */

    76         void RunL();

    77         

    78         /**

    79         * Is called when system wants immediate cancelling of the watching 

    80         */

    81         void DoCancel();

    82         

    83         /**

    84         * Enables voice command retraining

    85         */

    86         void SetVoiceCommandRetrainingL();

    87         

    88     private:

    89         // Publish & Subscribe property about backup/restore 

    90         RProperty   iProperty;

    91         

    92         // Has restore started

    93         TBool       iRestoreStarted;

    94     };

    95 

    96 #endif // VCMANAGERBACKUPOBSERVER_H

    97             

    98 // End of File