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Diffstat (limited to 'tools/addon-sdk-1.4/packages/addon-kit/lib/simple-prefs.js')
-rw-r--r-- | tools/addon-sdk-1.4/packages/addon-kit/lib/simple-prefs.js | 107 |
1 files changed, 0 insertions, 107 deletions
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 deleted file mode 100644 index c7a059b..0000000 --- a/tools/addon-sdk-1.4/packages/addon-kit/lib/simple-prefs.js +++ /dev/null @@ -1,107 +0,0 @@ -/* ***** 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; |