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:  Header file for dialog monitor

    15  *

    16 */

    17 

    18 

    19 

    20 #ifndef CPENGAODIALOGMONITOR_H

    21 #define CPENGAODIALOGMONITOR_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 

    26 

    27 // FORWARD DECLARATIONS

    28 class MPEngAODialogStatusNotifier;

    29 

    30 // CLASS DECLARATION

    31 /**

    32 *  CPEngAODialogMonitor.

    33 *  Monitors the dialog status

    34 */

    35 class CPEngAODialogMonitor : public CActive

    36     {

    37     public:  // Constructors and destructor

    38         /**

    39         * Two-phased constructor.

    40         */

    41         static CPEngAODialogMonitor* NewL( MPEngAODialogStatusNotifier& aNotifier );

    42 

    43         /**

    44         * Destructor.

    45         */

    46         ~CPEngAODialogMonitor();

    47 

    48     public: // New functions

    49 

    50 

    51         /**

    52         * StartMonitoring.

    53         * @return void

    54         */

    55         void Start();

    56 

    57 

    58     private: // Functions from base classes

    59 

    60         /**

    61         * From CActive Handles an active object’s request completion event.

    62         * @return void

    63         */

    64         void RunL();

    65 

    66         /**

    67         * From CActive Cancels any outstanding request.

    68         * @return void

    69         */

    70         void DoCancel();

    71 

    72     private:

    73 

    74         /**

    75         * C++ default constructor.

    76         */

    77         CPEngAODialogMonitor( MPEngAODialogStatusNotifier& aNotifier );

    78 

    79         /**

    80         * By default Symbian 2nd phase constructor is private.

    81         */

    82         void ConstructL();

    83 

    84     private:    // Data

    85         MPEngAODialogStatusNotifier& iNotifier;

    86     };

    87 

    88 #endif      // CPENGAODIALOGMONITOR_H   

    89 

    90 // End of File