/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  This class provides an interface for monitoring radio

*                state.

*

*

*/

#ifndef C_RADIOMONITORBODY_H

#define C_RADIOMONITORBODY_H

#include <e32base.h>

#include <e32property.h>

/**

 *  This class encapsulates the implementation body of CRadioMonitor interface.

 *

 *  @lib Radio_Utility.lib

 *  @since S60 3.2

 */

class CRadioMonitor::CBody : public CActive

    {

public:

    /**

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

     *

     * @since S60 3.2

     * @param aObserver The observer object

     * @return A new radio monitor object.

     */

    static CBody* NewL( MRadioMonitorObserver& aObserver );

    ~CBody();

    /**

     * Check whether the radio is on.

     *

     * @since S60 3.2

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

     */

    TBool IsRadioOn() const;

private:

// from base class CActive

    /**

     * From CActive

     * Called when P&S key changes

     *

     * @since S60 3.2

     */

    void RunL();

    /**

     * From CActive

     * Cancels outstanding requests.

     *

     * @since S60 3.2

     */

    void DoCancel();

private:

    void ConstructL();

    CBody();

private:

    // The monitored P&S key

    RProperty iProperty;

    // Radio monitoring client

    MRadioMonitorObserver* iRadioMonitorClient;

    };

#endif // C_RADIOMONITOR_H