1 /*

     2 * Copyright (c) 2006 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:  This class provides an interface for monitoring radio

    15 *                state.

    16 *

    17 *

    18 */

    19 

    20 

    21 #ifndef C_RADIOMONITORBODY_H

    22 #define C_RADIOMONITORBODY_H

    23 

    24 #include <e32base.h>

    25 #include <e32property.h>

    26 #include <radiomonitor.h>

    27 

    28 /**

    29  *  This class encapsulates the implementation body of CRadioMonitor interface.

    30  *

    31  *  @lib Radio_Utility.lib

    32  *  @since S60 3.2

    33  */

    34 class CRadioMonitor::CBody : public CActive

    35     {

    36 

    37 public:

    38 

    39     /**

    40      * Factory function to create a new instance of the radio monitor.

    41      *

    42      * @since S60 3.2

    43      * @param aObserver The observer object

    44      * @return A new radio monitor object.

    45      */

    46     static CBody* NewL( MRadioMonitorObserver& aObserver );

    47 

    48     ~CBody();

    49 

    50     /**

    51      * Check whether the radio is on.

    52      *

    53      * @since S60 3.2

    54      * @return Radio state. ETrue = ON, EFalse = OFF.

    55      */

    56     TBool IsRadioOn() const;

    57 

    58 private:

    59 

    60 // from base class CActive

    61 

    62     /**

    63      * From CActive

    64      * Called when P&S key changes

    65      *

    66      * @since S60 3.2

    67      */

    68     void RunL();

    69 

    70     /**

    71      * From CActive

    72      * Cancels outstanding requests.

    73      *

    74      * @since S60 3.2

    75      */

    76     void DoCancel();

    77 

    78 private:

    79 

    80     void ConstructL();

    81     CBody();

    82 

    83 private:

    84 

    85     // The monitored P&S key

    86     RProperty iProperty;

    87     // Radio monitoring client

    88     MRadioMonitorObserver* iRadioMonitorClient;

    89 

    90     };

    91 

    92 #endif // C_RADIOMONITOR_H