1 /*

     2 * Copyright (c) 2002-2007 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:  Active object to monitor the refresh event.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CSATREFRESHMONITOR_H

    21 #define CSATREFRESHMONITOR_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 #include <msatrefreshobserver.h>

    26 

    27 // FORWARD DECLARATIONS

    28 class RSatRefresh;

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 *  Active object for monitoring the refresh event.

    34 *

    35 *  @lib SatClient

    36 *  @since 2.6

    37 */

    38 class CSatRefreshMonitor : public CActive

    39     {

    40     public:  // Constructors and destructor

    41 

    42         /**

    43         * Two-phased constructor.

    44         * @param aRefresh Refresh sub-session.

    45         * @param aObserver Observer for refresh event.

    46         */

    47         static CSatRefreshMonitor* NewL(

    48             RSatRefresh& aRefresh,

    49             MSatRefreshObserver& aObserver );

    50 

    51         /**

    52         * Destructor.

    53         */

    54         virtual ~CSatRefreshMonitor();

    55 

    56     public: // New functions

    57 

    58         /**

    59         * Starts to monitor the refresh event.

    60         * @since 2.6

    61         */

    62         void Start();

    63 

    64     protected: // Functions from Base classes.

    65 

    66         /**

    67         * From CActive.

    68         */

    69         void RunL();

    70 

    71         /**

    72         * From CActive.

    73         */

    74         void DoCancel();

    75 

    76     private:

    77 

    78         /**

    79         * C++ default constructor.

    80         * @param aRefresh Refresh sub-session.

    81         * @param aObserver Observer for refresh event.

    82         */

    83         CSatRefreshMonitor(

    84             RSatRefresh& aRefresh,

    85             MSatRefreshObserver& aObserver );

    86 

    87     private:    // Data

    88         // Observer

    89         MSatRefreshObserver& iObserver;

    90 

    91         // Refresh sub session.

    92         RSatRefresh& iRefresh;

    93 

    94         // Changed files

    95         TSatRefreshFiles iChangedFiles;

    96 

    97         // Changed files package.

    98         TPckg<TSatRefreshFiles> iChangedFilesPckg;

    99 

   100         // Refresh type.

   101         TSatRefreshType iType;

   102 

   103         // Refresh type package.

   104         TPckg<TSatRefreshType> iTypePckg;

   105     };

   106 

   107 #endif      // CSATREFRESHMONITOR_H

   108 

   109 // End of File