/*

* 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 C_USBNOTIFMANAGER_H

#define C_USBNOTIFMANAGER_H

#include <e32base.h>

#include <StifTestModule.h>

#include <StifLogger.h>

#include "tassertbase.h"

#include "cusbnotifier.h"

#include "cusbwarningnotifier.h"

#include "cusbotgwatcher.h"

#define INVALID_VALUE NULL

// forward declaration

class CUsbWaitNotifier; 

class CUsbNotifier;

class MWaitNotifierObserver

{

public:

	// feedback to observer

	virtual void WaitNotifierCompletedL(TInt aFeedback) = 0;

};

/**

 *  Function of the class is own and share RNotifier, own list of CWaitNotifier(s),

 *	show notifiers, which are synchronous, and cancel it with a delay 

 *

 *  @lib ?library

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

 */

class CUsbNotifManager : public TAssertBase

    {

friend class CtUsbOtgWatcher;

    friend class CUsbOtgWatcherTest;

public:    

	static CUsbNotifManager* NewL(CUsbOtgWatcher& aOtgWatcher);

	virtual ~CUsbNotifManager();

	void ShowNotifierL(TUid aCat, TUint aNotifId, MWaitNotifierObserver* aObserver = NULL );

    void BlinkIndicatorL(TBool aBlinking = ETrue);

    void ShowIndicatorL(TBool aVisible = ETrue);

	void CloseAllNotifiers();

	TBool GetUsbIconBlinking() { return iUsbIconBlinking; };

private:

    CUsbNotifManager();

    void ConstructL();

    // call back. Notifier show is over

    void NotifierShowCompletedL(CUsbNotifier& aWaitNotifier, TInt aResult, TInt aFeedback);

private: // data

    TUid iCat;

    TUint iNotifId;

    MWaitNotifierObserver* iObserver;

    TBool iUsbIconBlinking;

    TBool iUsbIconShown;

    };

#endif // C_USBNOTIFMANAGER_H