/*

* Copyright (c) 2007 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:  TouchScreenCalibSubscriber (Publish & Subscribe).

*

*/

#ifndef TOUCHSCREENCALIBSUBSCRIBER_H

#define TOUCHSCREENCALIBSUBSCRIBER_H

// INCLUDES

#include <e32base.h>

#include <e32property.h>

#include "MTouchScreenCalibPropertyResponder.h"

// CLASS DECLARATION

/**

*  CTouchScreenCalibSubscriber

*  

*  @lib   

*  @since 3.2

*/

class CTouchScreenCalibSubscriber : public CActive

{

public:

    /**

    * Two-phased constructor.

    */         

    static CTouchScreenCalibSubscriber* NewL( MTouchScreenCalibPropertyResponder& aTouchScreenCalibPropertyResponder, 

                                     const TUid& aCategory, 

                                     TUint aKey );

    /**

    * Destructor.

    */

     ~CTouchScreenCalibSubscriber();

     void Subscribe();

private:

     CTouchScreenCalibSubscriber( MTouchScreenCalibPropertyResponder& aTouchScreenCalibPropertyResponder, 

                         const TUid& aCategory, TUint 

                         aKey );

     void ConstructL();

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: // Methods not implemented

    CTouchScreenCalibSubscriber( const CTouchScreenCalibSubscriber& );           // Copy constructor

    CTouchScreenCalibSubscriber& operator=( const CTouchScreenCalibSubscriber& );// Assigment operator

private:

    MTouchScreenCalibPropertyResponder& iTouchScreenCalibPropertyResponder;

    RProperty                           iProperty;

    TUid                                iCategory;

    TUint                               iKey;

};

#endif // TOUCHSCREENCALIBSUBSCRIBER_H

// End of File