mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-24 10:45:42 +00:00
6186f66b37
This should not have any major behaviour changes, with the following exceptions:
1. The method for receiving messages from IPC is called `receiveMessage` rather
than `recvAsyncMessage`. This is more consistent with existing code, so
should be OK.
2. Exceptions will be correctly reported when thrown within a callback.
Differential Revision: https://phabricator.services.mozilla.com/D26547
--HG--
extra : moz-landing-system : lando
39 lines
1016 B
JavaScript
39 lines
1016 B
JavaScript
/* vim: set ts=2 sw=2 sts=2 et tw=80: */
|
|
/* 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/. */
|
|
"use strict";
|
|
|
|
const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
|
|
|
|
var EXPORTED_SYMBOLS = ["TestParent"];
|
|
|
|
class TestParent extends JSWindowActorParent {
|
|
constructor() {
|
|
super();
|
|
this.wrappedJSObject = this;
|
|
}
|
|
|
|
receiveMessage(aMessage) {
|
|
switch (aMessage.name) {
|
|
case "init":
|
|
aMessage.data.initial = true;
|
|
this.sendAsyncMessage("toChild", aMessage.data);
|
|
break;
|
|
case "toParent":
|
|
aMessage.data.toParent = true;
|
|
this.sendAsyncMessage("done", aMessage.data);
|
|
break;
|
|
|
|
case "event":
|
|
Services.obs.notifyObservers(
|
|
this, "test-js-window-actor-parent-event", aMessage.data.type);
|
|
break;
|
|
}
|
|
}
|
|
|
|
show() {
|
|
return "TestParent";
|
|
}
|
|
}
|