dom/webidl/ServiceWorker.webidl

   1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   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 file,
   4  * You can obtain one at http://mozilla.org/MPL/2.0/.
   5  *
   6  * The origin of this IDL file is
   7  * http://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html#service-worker-obj
   8  *
   9  */
  10
  11 // Still unclear what should be subclassed.
  12 // https://github.com/slightlyoff/ServiceWorker/issues/189
  13 [Func="ServiceWorkerVisible",
  14  // FIXME(nsm): Bug 1113522. This is exposed to satisfy webidl constraints, but it won't actually work.
  15  Exposed=(Window,Worker)]
  16 interface ServiceWorker : EventTarget {
  17   readonly attribute USVString scriptURL;
  18   readonly attribute ServiceWorkerState state;
  19
  20   attribute EventHandler onstatechange;
  21
  22   [Throws]
  23   undefined postMessage(any message, sequence<object> transferable);
  24   [Throws]
  25   undefined postMessage(any message, optional StructuredSerializeOptions options = {});
  26 };
  27
  28 ServiceWorker includes AbstractWorker;
  29
  30 enum ServiceWorkerState {
  31   // https://github.com/w3c/ServiceWorker/issues/1162
  32   "parsed",
  33
  34   "installing",
  35   "installed",
  36   "activating",
  37   "activated",
  38   "redundant"
  39 };