nsIRequestObserverProxy.idl 1.3 KB

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  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. #include "nsIRequestObserver.idl"
  6. interface nsIEventTarget;
  7. /**
  8. * A request observer proxy is used to ship data over to another thread
  9. * specified by the thread's dispatch target. The "true" request observer's
  10. * methods are invoked on the other thread.
  11. *
  12. * This interface only provides the initialization needed after construction.
  13. * Otherwise, these objects are used simply as nsIRequestObserver's.
  14. */
  15. [scriptable, uuid(c2b06151-1bf8-4eef-aea9-1532f12f5a10)]
  16. interface nsIRequestObserverProxy : nsIRequestObserver
  17. {
  18. /**
  19. * Initializes an nsIRequestObserverProxy.
  20. *
  21. * @param observer - receives observer notifications on the main thread
  22. * @param context - the context argument that will be passed to OnStopRequest
  23. * and OnStartRequest. This has to be stored permanently on
  24. * initialization because it sometimes can't be
  25. * AddRef/Release'd off-main-thread.
  26. */
  27. void init(in nsIRequestObserver observer, in nsISupports context);
  28. };