gecko-dev/toolkit/actors/AutoplayParent.jsm

21 строка
742 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";
var EXPORTED_SYMBOLS = ["AutoplayParent"];
class AutoplayParent extends JSWindowActorParent {
receiveMessage(aMessage) {
let topBrowsingContext = this.manager.browsingContext.top;
let browser = topBrowsingContext.embedderElement;
let document = browser.ownerDocument;
let event = document.createEvent("CustomEvent");
event.initCustomEvent("GloballyAutoplayBlocked", true, false, {
url: this.documentURI,
});
browser.dispatchEvent(event);
}
}