gecko-dev/layout/tools/recording/recording.js

53 строки
1.5 KiB
JavaScript

/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- /
/* vim: set shiftwidth=4 tabstop=8 autoindent cindent expandtab: */
/* 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/. */
const NS_GFXINFO_CONTRACTID = "@mozilla.org/gfx/info;1";
var gContainingWindow = null;
var gBrowser;
function OnDocumentLoad(evt) {
if (
evt.target != gBrowser.contentDocument ||
evt.target.location == "about:blank"
) {
return;
}
gBrowser.removeEventListener("load", OnDocumentLoad, true);
gContainingWindow.close();
}
this.OnRecordingLoad = function OnRecordingLoad(win) {
if (win === undefined || win == null) {
win = window;
}
if (gContainingWindow == null && win != null) {
gContainingWindow = win;
}
gBrowser = gContainingWindow.document.getElementById("browser");
var gfxInfo =
NS_GFXINFO_CONTRACTID in Cc &&
Cc[NS_GFXINFO_CONTRACTID].getService(Ci.nsIGfxInfo);
var info = gfxInfo.getInfo();
dump(info.AzureContentBackend + "\n");
if (info.AzureContentBackend == "none") {
alert("Page recordings may only be made with Azure content enabled.");
gContainingWindow.close();
return;
}
gBrowser.addEventListener("load", OnDocumentLoad, true);
var args = window.arguments[0].wrappedJSObject;
gBrowser.loadURI(args.uri, {
triggeringPrincipal: Services.scriptSecurityManager.createNullPrincipal({}),
});
};