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:  Waits for the refresj query notification

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CSATALLOWREFRESHMONITOR_H

    21 #define CSATALLOWREFRESHMONITOR_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 to wait the refresh query notification.

    34 *

    35 *  @lib SatClient.lib

    36 *  @since 2.6

    37 */

    38 class CSatAllowRefreshMonitor : public CActive

    39     {

    40     public:  // Constructors and destructor

    41 

    42         /**

    43         * Two-phased constructor.

    44         * @param aObserver Observer for refresh query.

    45         * @param aRefresh Refresh sub-session.

    46         */

    47         static CSatAllowRefreshMonitor* NewL(

    48             MSatRefreshObserver& aObserver,

    49             RSatRefresh& aRefresh );

    50 

    51         /**

    52         * Destructor.

    53         */

    54         virtual ~CSatAllowRefreshMonitor();

    55 

    56     public: // New functions

    57 

    58         /**

    59         * Set files to be observed.

    60         * @since 3.0

    61         * @param aObservedFiles List of files to be observed for refresh.

    62         */

    63         void ObserveFiles( const TSatRefreshFiles& aObservedFiles );

    64 

    65         /**

    66         * Starts waiting for the refresh query.

    67         */

    68         void Start();

    69 

    70     protected:  // Functions from base classes

    71 

    72         /**

    73         * From CActive

    74         */

    75         void RunL();

    76 

    77         /**

    78         * From CActive

    79         * @param aStatus Request status.

    80         */

    81         TInt RunError( TInt aError );

    82 

    83         /**

    84         * From CActive

    85         */

    86         void DoCancel();

    87 

    88     private:

    89 

    90         /**

    91         * C++ default constructor.

    92         */

    93         CSatAllowRefreshMonitor(

    94             MSatRefreshObserver& aObserver,

    95             RSatRefresh& aRefresh );

    96 

    97     private:

    98 

    99         // Notified when query comes.

   100         MSatRefreshObserver& iObserver;

   101 

   102         // Refresh sub-sesion.

   103         RSatRefresh& iRefresh;

   104 

   105         // Changing files

   106         TSatRefreshFiles iChangingFiles;

   107 

   108         // Package of chaning files.

   109         TPckg<TSatRefreshFiles> iChangingFilesPckg;

   110 

   111         // Observed files

   112         TSatRefreshFiles iObservedFiles;

   113 

   114         // Refresh type.

   115         TSatRefreshType iType;

   116 

   117         // Refresh type package.

   118         TPckg<TSatRefreshType> iTypePckg;

   119 

   120     };

   121 

   122 #endif      // CSATALLOWREFRESHMONITOR_H

   123 

   124 // End of File