diff -r 25fce757be94 -r e02eb84a14d2 usbengines/usbwatcher/inc/cusbindicatorhandler.h --- a/usbengines/usbwatcher/inc/cusbindicatorhandler.h Tue Aug 31 16:13:57 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,125 +0,0 @@ -/* -* Copyright (c) 2009-2010 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: Header file for class CUsbIndicatorHandler -* -*/ - - -#ifndef CUSBINDICATORHANDLER_H -#define CUSBINDICATORHANDLER_H - -#include -#include -#include -#include - -class CHbIndicatorSymbian; -class CHbSymbianVariant; - -/** -* USB indicator handler class for device side. -* -* This class shows USB indicator when device state changes to Configured, -* and hides USB indicator when device leaves Configured state. Suspended - * state does not change the indicator. -* -* @since TB9.2 -*/ -NONSHARABLE_CLASS( CUsbIndicatorHandler ) : public CBase - { - friend class CtTUsbIndicatorHandler; - -public: - // Constructors and destructor - - /** - * Destructor. - */ - ~CUsbIndicatorHandler(); - - /** - * Two-phased constructor. - */ - static CUsbIndicatorHandler* NewL(); - - /** - * Two-phased constructor. - */ - static CUsbIndicatorHandler* NewLC(); - -private: - - /** - * Constructor for performing 1st stage construction - */ - CUsbIndicatorHandler(); - - /** - * EPOC default constructor for performing 2nd stage construction - */ - void ConstructL(); - - -public: - - /** - * Set USB indicator (On/Off, maybe more in future) according to - * the change of USB device state - * - * @param aStateOld previous USB device state - * @param aStateNew current USB device state - */ - void HandleDeviceStateChangeL( TUsbDeviceState aStateOld, - TUsbDeviceState aStateNew, TInt aPersonality ); - -private: - /** - * Show USB connected indicator (On/Off, maybe more in future) - * - * @since TB9.2 - * @param aActivate activate or deactivate the indicator - * @param aPersonality the personality id - */ - void ShowUsbConnectedIndicatorL( TBool aActivate, TInt aPersonality ); - - /** - * Show USB addressed state indicator (On/Off, maybe more in future) - * - * @since TB9.2 - * @param aActivate activate or deactivate the indicator - */ - void ShowUsbAddressedIndicator( TBool aActivate ); - -private: - /** - * The device state before suspend. - * Used to filter out suspend from others; - */ - TUsbDeviceState iDevStateB4Suspend; - - CHbIndicatorSymbian* iSymbianIndicator; - - CHbSymbianVariant* iIndicatorParameters; - - // remember whether indicators are active or not - // simplifies little bit the state handling in HandleDeviceStateChange - TBool iAddressedIndicatorActive; - TBool iConnectedIndicatorActive; - - }; - - -#endif // CUSBINDICATORHANDLER_H - -// End of File