/*

* Copyright (c) 2008 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 offers USB charger detector service.

*

*/

#ifndef T_SYSAPUSBCHARGERDETECTOR_H

#define T_SYSAPUSBCHARGERDETECTOR_H

#include <e32std.h>

// CLASS DECLARATION

/**

*  This class offers USB charger detector service.

*

*  @since 3.2

*/

class TSysApUsbChargerDetector

    {

public:

    /**

     * Constructor.

     *

     * @since S60 3.2

     */

    TSysApUsbChargerDetector();

    /**

     * Sets USB device used status.

     *

     * @since S60 3.2

     * @param aUsbDeviceUsed Value of USB device used status

     */

    void SetUsbDeviceUsed( TBool aUsbDeviceUsed );

    /**

     * Sets charging used status.

     *

     * @since S60 3.2

     * @param aChargingUsed Value of charging used status

     */

    void SetChargingUsed( TBool aChargingUsed );

    /**

     * Resets the USB charger detector.

     *

     * @since S60 3.2

     */

    void Reset();

    /**

     * Checks is host only USB charging used i.e. charging without

     * decicated USB charger.

     *

     * @since S60 3.2

     * @return ETrue if USB charging is used. Otherwise EFalse.

     */

    TBool HostOnlyUsbChargingUsed() const;

    /**

     * Enables USB charging.

     *

     * @since S60 3.2

     * @param aUsbChargingEnabled Value of charging enabled status

     */

    void EnableUsbCharging( TBool aUsbChargingEnabled );

private:

    /**

     * Indicates if USB device is used.

     */

    TBool iUsbDeviceUsed;

    /**

     * Indicates if charging is used.

     */

    TBool iChargingUsed;

    /**

     * Indicates if USB charging is enabled.

     */

    TBool iUsbChargingEnabled;

    };

#endif // T_SYSAPUSBCHARGERDETECTOR_H