1 files changed, 48 insertions, 0 deletions
diff --git a/dom/webidl/ServiceWorkerMessageEvent.webidl b/dom/webidl/ServiceWorkerMessageEvent.webidl
new file mode 100644
index 000000000..c05696c15
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+++ b/dom/webidl/ServiceWorkerMessageEvent.webidl
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+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * http://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html
+ *
+ */
+
+[Pref="dom.serviceWorkers.enabled",
+ Constructor(DOMString type, optional ServiceWorkerMessageEventInit eventInitDict),
+ Exposed=Window]
+interface ServiceWorkerMessageEvent : Event {
+  /**
+   * Custom data associated with this event.
+   */
+  readonly attribute any data;
+
+  /**
+   * The origin of the site from which this event originated.
+   */
+  readonly attribute DOMString origin;
+
+  /**
+   * The last event ID string of the event source.
+   */
+  readonly attribute DOMString lastEventId;
+
+  /**
+   * The service worker or port which originated this event.
+   * FIXME: Use SameOject after IDL spec is updated
+   * https://bugzilla.mozilla.org/show_bug.cgi?id=1196097
+   */
+  [Constant] readonly attribute (ServiceWorker or MessagePort)? source;
+
+  [Constant, Cached, Frozen]
+  readonly attribute sequence<MessagePort> ports;
+};
+
+dictionary ServiceWorkerMessageEventInit : EventInit
+{
+  any data = null;
+  DOMString origin = "";
+  DOMString lastEventId = "";
+  (ServiceWorker or MessagePort)? source = null;
+  sequence<MessagePort> ports = [];
+};