nsIRequestObserverProxy.idl (1326B)
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* This Source Code Form is subject to the terms of the Mozilla Public 3 * License, v. 2.0. If a copy of the MPL was not distributed with this 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 5 6 #include "nsIRequestObserver.idl" 7 8 interface nsIEventTarget; 9 10 /** 11 * A request observer proxy is used to ship data over to another thread 12 * specified by the thread's dispatch target. The "true" request observer's 13 * methods are invoked on the other thread. 14 * 15 * This interface only provides the initialization needed after construction. 16 * Otherwise, these objects are used simply as nsIRequestObserver's. 17 */ 18 [scriptable, uuid(c2b06151-1bf8-4eef-aea9-1532f12f5a10)] 19 interface nsIRequestObserverProxy : nsIRequestObserver 20 { 21 /** 22 * Initializes an nsIRequestObserverProxy. 23 * 24 * @param observer - receives observer notifications on the main thread 25 * @param context - the context argument that will be passed to OnStopRequest 26 * and OnStartRequest. This has to be stored permanently on 27 * initialization because it sometimes can't be 28 * AddRef/Release'd off-main-thread. 29 */ 30 void init(in nsIRequestObserver observer, in nsISupports context); 31 };