gecko-dev/browser/actors/ContentMetaParent.jsm

31 строка
881 B
JavaScript

/* 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 EXPORTED_SYMBOLS = ["ContentMetaParent"];
class ContentMetaParent extends JSWindowActorParent {
receiveMessage(message) {
if (message.name == "Meta:SetPageInfo") {
let browser = this.manager.browsingContext.top.embedderElement;
if (browser) {
if (browser.outerBrowser) {
// Responsive design mode check
browser = browser.outerBrowser;
}
let gBrowser = browser.ownerGlobal.gBrowser;
if (gBrowser) {
gBrowser.setPageInfo(
message.data.url,
message.data.description,
message.data.previewImageURL
);
}
}
}
}
}