1 /*

     2 * Copyright (c) 2002 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:  observe system idle event

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CONFIGOBSERVER_H

    21 #define CONFIGOBSERVER_H

    22 

    23 //  INCLUDES

    24 // CONSTANTS

    25 // MACROS

    26 // DATA TYPES

    27 // FUNCTION PROTOTYPES

    28 // FORWARD DECLARATIONS

    29 class CDRMHelperServer;

    30 class CRepository;

    31 

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36 *  End time based rights storage class

    37 *  

    38 *

    39 *  @lib DRMHelperServer.lib

    40 *  @since Series60 2.6

    41 */

    42 class CConfigObserver : public CActive

    43     {

    44     public:  // Constructors and destructor

    45         

    46         /**

    47         * Two-phased constructor.

    48         */

    49         static CConfigObserver* NewL(CDRMHelperServer& aServer);

    50         

    51         /**

    52         * Destructor.

    53         */

    54         virtual ~CConfigObserver();

    55 

    56 

    57     public: // New functions

    58         /**

    59         * StartL starts the system agent and listen to the event

    60         * @since Series60 2.6

    61         * @param

    62         * @return 

    63         */

    64         void StartL();

    65     public: // Functions from base classes

    66     protected:  // New functions

    67         

    68         /**

    69         * From CActive

    70         * @since Series60 2.6

    71         */

    72         void RunL();

    73 

    74         /**

    75         * From CActive

    76         * @since Series60 2.6

    77         */

    78         void DoCancel();

    79 

    80 

    81     protected:  // Functions from base classes

    82     private:

    83 

    84         /**

    85         * C++ default constructor.

    86         */

    87         CConfigObserver( CDRMHelperServer& aServer );

    88 

    89         /**

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

    91         */

    92         void ConstructL();

    93 

    94         // Prohibit copy constructor if not deriving from CBase.

    95         CConfigObserver( const CConfigObserver& );

    96         // Prohibit assigment operator if not deriving from CBase.

    97         CConfigObserver& operator=( const CConfigObserver& );

    98         

    99 

   100         

   101 

   102     public:     // Data

   103     protected:  // Data

   104     private:    // Data

   105         // helper server reference

   106         CDRMHelperServer& iServer;

   107         // For getting notify on idle screen available event.

   108         CRepository* iRepository;

   109     public:     // Friend classes

   110     protected:  // Friend classes

   111     private:    // Friend classes

   112         

   113 

   114     };

   115 

   116 #endif      // CONFIGOBSERVER_H   

   117             

   118 // End of File