usbengines/usbotgwatcher/tsrc/UsbOtgWatcherTest/inc/mockcusbbusactivityobserver.h
/*
* 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_USBBUSACTIVITYOBSERVER_H
#define C_USBBUSACTIVITYOBSERVER_H
#include <e32base.h>
#include "tassertbase.h"
class MUsbBusActivityObserver
{
public:
virtual void BusIdleL() = 0;
virtual void BusActiveL() = 0;
};
/**
* Class observes OTG State property, see usbotgdefs.h
*
* @lib ?library
* @since S60 ?S60_version *** for example, S60 v3.0
*/
class CUsbBusActivityObserver : public TAssertBase
{
friend class CtUsbOtgWatcher;
friend class CUsbOtgWatcherTest;
public:
enum TBusActivity
{
EBusIdle = 0,
EBusActive = 1
};
/**
* Two-phased constructor.
* @param ?arg1 ?description
* @param ?arg2 ?description
*/
// ?IMPORT_C
static CUsbBusActivityObserver* NewL();
/**
* Destructor.
*/
virtual ~CUsbBusActivityObserver();
/**
* ?description
*
* @since S60 ?S60_version
* @param ?arg1 ?description
* @param ?arg2 ?description
* @return ?description
*/
// ?IMPORT_C
TBusActivity BusActivity();
/**
* ?description
*
* @since S60 ?S60_version
* @param ?arg1 ?description
* @param ?arg2 ?description
* @return ?description
*/
void SubscribeL(MUsbBusActivityObserver&);
void UnsubscribeL(MUsbBusActivityObserver&);
void TriggerBusIdleL();
void TriggerBusActiveL();
private:
CUsbBusActivityObserver();
void ConstructL();
private:
// data
// The observer reports state changes to own observers
// Owns
MUsbBusActivityObserver* iObserver;
TInt iBusActivity;
};
#endif // C_USBOTGSTATEOBSERVER_H