diff -r 5b2a402e96ac -r 25fce757be94 usbuis/usbui/USBClassChangeUIPlugin/inc/USBClassChangeUIPluginInterface.h --- a/usbuis/usbui/USBClassChangeUIPlugin/inc/USBClassChangeUIPluginInterface.h Thu Aug 19 10:54:11 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,97 +0,0 @@ -/* -* Copyright (c) 2006 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 CUSBClassChangeUIPluginInterface class. -* -*/ - -#ifndef USBCLASSCHANGEUIPLUGININTERFACE_H -#define USBCLASSCHANGEUIPLUGININTERFACE_H - -// System includes -#include - - -/** - * ECOM plug-in creation for the standalone application. - * The view class must inherit this class to be able to signal the - * destruction of the interface implementation. If this implementation - * was created in the GS application, the destruction must not be - * signalled, since the view framework does it. If this implementation - * was created in the standalone USB UI application, the destruction - * must be signalled, since otherwise there will be memory leaks. - * - * The inherited CGSPluginInterface destructor does not signal the - * desctruction. Also, it cannot be signalled in the destructor of - * this class, since it would be called while deleting the view. - * This class stores the instance ID iDtor_ID_Key, because it can't - * access the private member variable of class CGSPluginInterface. - * - * Note that the implementation is inline, because the concrete - * plug-in has not been loaded. The implementation of this class can't - * reside in the plug-in to be loaded by the ECOM framework. - * - */ -class CUSBClassChangeUIPluginInterface : public CGSPluginInterface - { - public: // Constructors & destructors - - /** - * Creates new USBClassChangeUI view plugin having the given UID. - * Uses Leave code KErrNotFound, if implementation is not found. - * - * @param aImplementationUid Implementation UID of the plugin to be - * created. - * @param aInitParams The AppUi of the USBClassChangeUI application. - * @return The new view. - */ - static CUSBClassChangeUIPluginInterface* NewL( - const TUid aImplementationUid, - TAny* aInitParams); - - /** - * Destructor - */ - ~CUSBClassChangeUIPluginInterface(); - - /** - * Signal destruction of the interface implementation to ECOM. - * This should not be called from the GS plugin, since the - * framework wants to do it itself. From the application, the - * view must call this before destruction. - */ - void SignalDestruction(); - - protected: - - /** - * Default constructor - */ - CUSBClassChangeUIPluginInterface(); - - private: // Data - - /** - * ECOM plugin instance UID. - * The inherited member variable with the same name is hidden, but - * there is no way to access it. - */ - TUid iDtor_ID_Key; - }; - - -#include "USBClassChangeUIPluginInterface.inl" - -#endif //USBCLASSCHANGEUIPLUGININTERFACE_H -//End of file