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diff --git a/tools/addon-sdk-1.4/packages/addon-kit/lib/simple-prefs.js b/tools/addon-sdk-1.4/packages/addon-kit/lib/simple-prefs.js
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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 Jetpack.
- *
- * The Initial Developer of the Original Code is
- * Mozilla Foundation.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Hernan Rodriguez Colmeiro <colmeiro@gmail.com> (Original Author)
- * Erik Vold <erikvvold@gmail.com>
- *
- * 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 ***** */
-
-const { Cc, Ci } = require("chrome");
-const observers = require("observer-service");
-const { EventEmitter } = require("events");
-const unload = require("unload");
-const prefService = require("preferences-service");
-const { jetpackID } = require("@packaging");
-
-const ADDON_BRANCH = "extensions." + jetpackID + ".";
-const BUTTON_PRESSED = jetpackID + "-cmdPressed";
-
-// XXX Currently, only Firefox implements the inline preferences.
-if (!require("xul-app").is("Firefox"))
- throw Error("This API is only supported in Firefox");
-
-let branch = Cc["@mozilla.org/preferences-service;1"].
- getService(Ci.nsIPrefService).
- getBranch(ADDON_BRANCH).
- QueryInterface(Ci.nsIPrefBranch2);
-
-const events = EventEmitter.compose({
- constructor: function Prefs() {
- // Log unhandled errors.
- this.on("error", console.exception.bind(console));
-
- // Make sure we remove all the listeners
- unload.ensure(this);
-
- this._prefObserver = this._prefObserver.bind(this);
- this._buttonObserver = this._buttonObserver.bind(this);
-
- // Listen to changes in the preferences
- branch.addObserver("", this._prefObserver, false);
-
- // Listen to clicks on buttons
- observers.add(BUTTON_PRESSED, this._buttonObserver, this);
- },
- _prefObserver: function PrefsPrefObserver(subject, topic, prefName) {
- if (topic == "nsPref:changed") {
- this._emit(prefName, prefName);
- }
- },
- _buttonObserver: function PrefsButtonObserver(subject, data) {
- this._emit(data);
- },
- unload: function manager_unload() {
- this._removeAllListeners("error");
- branch.removeObserver("", this._prefObserver);
- },
-})();
-
-const simple = Proxy.create({
- get: function(receiver, pref) {
- return prefService.get(ADDON_BRANCH + pref);
- },
- set: function(receiver, pref, val) {
- prefService.set(ADDON_BRANCH + pref, val);
- },
- delete: function(pref) {
- prefService.reset(ADDON_BRANCH + pref);
- return true;
- },
- has: function(pref) {
- return prefService.has(ADDON_BRANCH + pref);
- }
-});
-
-exports.on = events.on;
-exports.removeListener = events.removeListener;
-exports.prefs = simple;