/*

* 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:  The implementation of MSysApUsbIndicator.

*

*/

#ifndef SYSAPUSBINDICATORIMPL_H

#define SYSAPUSBINDICATORIMPL_H

// INCLUDES

#include <e32base.h>

#include "MSysApUsbIndicator.h"

#include <usbman.h>

#include <avkon.hrh>

// FORWARD DECLARATIONS

class CSysApAppUi;

// CLASS DECLARATION

/**

*  CSysApUsbIndicator

*  

*  @lib   sysap

*  @since 2.1 

*/

class CSysApUsbIndicator : public CActive, public MSysApUsbIndicator

{

public:

    /**

    * Two-phased constructor.

    */         

    static CSysApUsbIndicator* NewL( CSysApAppUi& aSysApAppUi );

    /**

    * Destructor.

    */

    ~CSysApUsbIndicator();

public: // from CActive

    /**

    *	@param none

    *	@return none

    */    

    void RunL();

    /**

    *	@param aError the error returned

    *	@return error

    */

    TInt RunError(TInt aError);

    /**

    *	@param none

    *	@return none

    */    

    void DoCancel();

private:

    /**

    * Constructor.

    */         

    CSysApUsbIndicator( CSysApAppUi& aSysApAppUi );

    /**

    * Two-phased constructor.

    * @param None

    * @return void

    */

    void ConstructL();  

private:

    CSysApAppUi&         iSysApAppUi;

    RUsb                 iUsbMan;

    TUsbDeviceState      iDeviceState;     // current state of USB

    TBool                iIndicatorOn;  // current state of indicator

};

#endif // SYSAPUSBINDICATORIMPL_H

// End of File