/*

* Copyright (c) 2010 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:

*

*/

#ifndef MOCK_C_USBIDPINOBSERVER_H

#define MOCK_C_USBIDPINOBSERVER_H

#include <e32base.h>

#include <StifTestModule.h>

#include <StifLogger.h>

#include <e32property.h> 

#include "tassertbase.h"

class CStifLogger;

class MUsbIdPinObserver

    {

public:

    virtual void IdPinOffL() = 0;

    virtual void IdPinOnL() = 0;

    };

/**

 *  Class observes ID-PIN property

 *

 *  @lib ?library

 *  @since S60 ?S60_version *** for example, S60 v3.0

 */

class CUsbIdPinObserver : public TAssertBase

    {

    friend class CtUsbOtgWatcher;

    friend class CUsbOtgWatcherTest;

public:

    enum TState

        {

        EIdPinOff = 0,

        EIdPinOn = 1

        };

    /**

     * Two-phased constructor.

     * @param ?arg1 ?description

     * @param ?arg2 ?description

     */

    //    ?IMPORT_C 

    static CUsbIdPinObserver* NewL();

    /**

     * Destructor.

     */

    virtual ~CUsbIdPinObserver();

    /**

     * ?description

     *

     * @since S60 ?S60_version

     * @param ?arg1 ?description

     * @param ?arg2 ?description

     * @return ?description

     */

    //    ?IMPORT_C 

    TState IdPin() /* const! read comment in impl*/;

    /**

     * ?description

     *

     * @since S60 ?S60_version

     * @param ?arg1 ?description

     * @param ?arg2 ?description

     * @return ?description

     */

    void SubscribeL(MUsbIdPinObserver&);

    void UnsubscribeL(MUsbIdPinObserver&);

    void TriggerPinOnL();

    void TriggerPinOffL();

private:

    CUsbIdPinObserver();

    void ConstructL();

private:

    // data

    // The observer reports state changes to its own observers

    // Own

    MUsbIdPinObserver* iObserver;

    TInt iIdPinOn;

    CActiveSchedulerWait * iWait;

    };

#endif //  MOCK_C_USBIDPINOBSERVER_H