/*

 * Copyright (c) 2007-2008 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:  Implementation of CWsfRefreshScanActiveWrapper.

 *

 */

#ifndef CWSFREFRESHSCANACTIVEWRAPPER_H

#define CWSFREFRESHSCANACTIVEWRAPPER_H

//  EXTERNAL INCLUDES

#include <e32base.h>	

//  INTERNAL INCLUDES

#include "wsfaicontroller.h"

//  FORWARD DECLARATIONS

class CWsfModel;

/**

 *  Active object that requests scans

 *

 *  @lib wsfaiplugin.lib

 *  @since S60 v5.2

 */

class CWsfRefreshScanActiveWrapper : public CActive

    {

public:

    // Constructors and destructor

    /**

     * Destructor

     * @since S60 5.2     

     */

    ~CWsfRefreshScanActiveWrapper();

    /**

     * Two-phased constructor.

     * @since S60 5.2     

     */

    static CWsfRefreshScanActiveWrapper* NewL(CWsfModel* aModel);

    /**

     * Two-phased constructor.

     * @since S60 5.2     

     */

    static CWsfRefreshScanActiveWrapper* NewLC(CWsfModel* aModel);

public:

    /**

     * Function for making the initial request

     * @since S60 5.2     

     */

    void Start();

private:

    /**

     * constructor

     */

    CWsfRefreshScanActiveWrapper();

    /**

     * Factory function.

     * @since S60 5.0

     * @param aModel CWsfModel pointer

     */

    void ConstructL(CWsfModel* aModel);

private:

    // From CActive

    /**

     * @see CActive

     */

    void RunL();

    /**

     * @see CActive

     */

    void DoCancel();

    /**

     * @see CActive

     */

    TInt RunError(TInt aError);

private:

    /**

     * States of the active object

     */

    enum CWsfRefreshScanActiveWrapperState

        {

        EUninitialized, // Uninitialized

        EInitialized, // Initalized

        EError

        // Error condition

        };

private:

    /**

     * State of the active object

     */

    TInt iState; // State of the active object

    /**

     * Request result

     */

    TPckgBuf<TBool> iPckg;

    /**

     * Reference to Model

     */

    CWsfModel* iModel;

    };

#endif // CWSFREFRESHSCANACTIVEWRAPPER_H