зеркало из https://github.com/mozilla/gecko-dev.git
73 строки
2.9 KiB
JavaScript
73 строки
2.9 KiB
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/. */
|
|
|
|
/* Note: this script is loaded by both mochitest.xul and head.js, so make sure
|
|
* the code you put here can be evaluated by both! */
|
|
|
|
const Ci = Components.interfaces;
|
|
const Cu = Components.utils;
|
|
|
|
Cu.import("resource://gre/modules/Services.jsm");
|
|
Cu.import("resource://webapprt/modules/WebappRT.jsm");
|
|
|
|
// When WebappsHandler opens an install confirmation dialog for apps we install,
|
|
// close it, which will be seen as the equivalent of cancelling the install.
|
|
// This doesn't prevent us from installing those apps, as we listen for the same
|
|
// notification as WebappsHandler and do the install ourselves. It just
|
|
// prevents the modal installation confirmation dialogs from hanging tests.
|
|
Services.ww.registerNotification({
|
|
observe: function(win, topic) {
|
|
if (topic == "domwindowopened") {
|
|
// Wait for load because the window is not yet sufficiently initialized.
|
|
win.addEventListener("load", function onLoadWindow() {
|
|
win.removeEventListener("load", onLoadWindow, false);
|
|
if (win.location == "chrome://global/content/commonDialog.xul" &&
|
|
win.opener == window) {
|
|
win.close();
|
|
}
|
|
}, false);
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Transmogrify the runtime session into one for the given webapp.
|
|
*
|
|
* @param {String} manifestURL
|
|
* The URL of the webapp's manifest, relative to the base URL.
|
|
* Note that the base URL points to the *chrome* WebappRT mochitests,
|
|
* so you must supply an absolute URL to manifests elsewhere.
|
|
* @param {Object} parameters
|
|
* The value to pass as the "parameters" argument to
|
|
* mozIDOMApplicationRegistry.install, e.g., { receipts: ... }.
|
|
* Use undefined to pass nothing.
|
|
* @param {Function} onBecome
|
|
* The callback to call once the transmogrification is complete.
|
|
*/
|
|
function becomeWebapp(manifestURL, parameters, onBecome) {
|
|
function observeInstall(subj, topic, data) {
|
|
Services.obs.removeObserver(observeInstall, "webapps-ask-install");
|
|
|
|
// Step 2: Configure the runtime session to represent the app.
|
|
// We load DOMApplicationRegistry into a local scope to avoid appearing
|
|
// to leak it.
|
|
|
|
let scope = {};
|
|
Cu.import("resource://gre/modules/Webapps.jsm", scope);
|
|
scope.DOMApplicationRegistry.confirmInstall(JSON.parse(data));
|
|
|
|
let installRecord = JSON.parse(data);
|
|
installRecord.mm = subj;
|
|
installRecord.registryDir = Services.dirsvc.get("ProfD", Ci.nsIFile).path;
|
|
WebappRT.config = installRecord;
|
|
|
|
onBecome();
|
|
}
|
|
Services.obs.addObserver(observeInstall, "webapps-ask-install", false);
|
|
|
|
// Step 1: Install the app at the URL specified by the manifest.
|
|
let url = Services.io.newURI(manifestURL, null, null);
|
|
navigator.mozApps.install(url.spec, parameters);
|
|
}
|