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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is DOM Inspector.
*
* The Initial Developer of the Original Code is
* Christopher A. Aillon <christopher@aillon.com>.
* Portions created by the Initial Developer are Copyright (C) 2003
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Christopher A. Aillon <christopher@aillon.com>
* L. David Baron, Mozilla Corporation <dbaron@dbaron.org> (modified for reftest)
* Vladimir Vukicevic, Mozilla Corporation <dbaron@dbaron.org> (modified for tp)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/* globals AppConstants, Services, XPCOMUtils */
const { setTimeout } = ChromeUtils.importESModule(
"resource://gre/modules/Timer.sys.mjs"
);
XPCOMUtils.defineLazyServiceGetter(
this,
"aomStartup",
"@mozilla.org/addons/addon-manager-startup;1",
"amIAddonManagerStartup"
);
async function talosStart() {
// Tests are driven from pageloader.xhtml. We need to be careful to open
// pageloader.xhtml before dismissing the default browser window or we
// may inadvertently cause the browser to exit before the pageloader.xhtml
// window is opened. Start by finding or waiting for the default window.
let defaultWin = Services.wm.getMostRecentWindow("navigator:browser");
if (!defaultWin) {
defaultWin = await new Promise(resolve => {
const listener = {
onOpenWindow(win) {
if (
win.docShell.domWindow.location.href ==
AppConstants.BROWSER_CHROME_URL
) {
Services.wm.removeListener(listener);
resolve(win);
}
},
};
Services.wm.addListener(listener);
});
}
// Wwe've got the default window, it is time for pageloader to take over.
// Open pageloader.xhtml in a new window and then close the default window.
let chromeURL = "chrome://pageloader/content/pageloader.xhtml";
let args = {};
args.wrappedJSObject = args;
let newWin = Services.ww.openWindow(
null,
chromeURL,
"_blank",
"chrome,dialog=no,all",
args
);
await new Promise(resolve => {
newWin.addEventListener("load", resolve);
});
defaultWin.close();
}
/* globals ExtensionAPI */
this.pageloader = class extends ExtensionAPI {
onStartup() {
const manifestURI = Services.io.newURI(
"manifest.json",
null,
this.extension.rootURI
);
this.chromeHandle = aomStartup.registerChrome(manifestURI, [
["content", "pageloader", "chrome/"],
]);
if (Services.env.exists("MOZ_USE_PAGELOADER")) {
// TalosPowers is a separate WebExtension that may or may not already have
// finished loading. tryLoad is used to wait for TalosPowers to be around
// before continuing.
async function tryLoad() {
try {
ChromeUtils.importESModule(
"resource://talos-powers/TalosParentProfiler.sys.mjs"
);
} catch (err) {
await new Promise(resolve => setTimeout(resolve, 500));
return tryLoad();
}
return null;
}
// talosStart is async but we're deliberately not await-ing or return-ing
// it here since it doesn't block extension startup.
tryLoad().then(() => {
talosStart();
});
}
}
onShutdown() {
this.chromeHandle.destruct();
}
};
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