1 /*

     2 * Copyright (c) 2008 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:  RNotifier handler for dynamic soft notifications.

    15 *

    16 */

    17 

    18 #ifndef AKNDYNAMICNOTIFIER_H

    19 #define AKNDYNAMICNOTIFIER_H

    20 

    21 // INCLUDES

    22 #include <e32base.h>

    23 

    24 // FORWARD DECLARATIONS

    25 

    26 // CLASS DECLARATION

    27 class RDynNotifier : public RNotifier

    28     {

    29 public:

    30     TInt Connect();

    31     };

    32 

    33 /**

    34 *  Base class for handling RNotifier.

    35 *

    36 *  @since S60 3.2

    37 */

    38 NONSHARABLE_CLASS( CAknDynamicNotifier ) : public CBase

    39     {

    40 public:

    41     /**

    42      * Destructor.

    43      */

    44     ~CAknDynamicNotifier();

    45 

    46     /**

    47      * C++ constructor.

    48      * @param aUid The UID identifying the plug-in notifier.

    49      */

    50     CAknDynamicNotifier( TUid aUid );

    51 

    52 public: // New methods

    53     

    54     /**

    55      * Starts or updates the notifier. Synchronous request.

    56      * @param aBuffer Data that can be passed to notifier.

    57      * @param aResponse Data that can be returned by notifier.

    58      * @return Generic symbian errorcode.

    59      */

    60     TInt StartOrUpdate(

    61         const TDesC8& aBuffer, 

    62         TDes8& aResponse );

    63 

    64     /**

    65      * Starts the notifier. Asynchronous request.

    66      * @param aStatus The request status.

    67      * @param aBuffer Data that can be passed to the notifier.

    68      * @param aResponse Data that can be returned by the notifier.

    69      * @return Generic symbian errorcode.

    70      */

    71     TInt StartOrUpdate(

    72         TRequestStatus& aStatus,

    73         const TDesC8& aBuffer,

    74         TDes8& aResponse);

    75 

    76 private: // Data

    77     /// Uid of the accessed notifier.

    78     TUid iUid;

    79     /// Flag whether the notifier is already started.

    80     TBool iStarted;

    81     /// Own. Handle to notifier server. 

    82     RDynNotifier iNotify;

    83     };

    84 

    85 #endif // AKNDYNAMICNOTIFIER_H