diff options
Diffstat (limited to 'tools/addon-sdk-1.5/packages/addon-kit/lib/simple-prefs.js')
-rw-r--r-- | tools/addon-sdk-1.5/packages/addon-kit/lib/simple-prefs.js | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/tools/addon-sdk-1.5/packages/addon-kit/lib/simple-prefs.js b/tools/addon-sdk-1.5/packages/addon-kit/lib/simple-prefs.js deleted file mode 100644 index 17f8c06..0000000 --- a/tools/addon-sdk-1.5/packages/addon-kit/lib/simple-prefs.js +++ /dev/null @@ -1,73 +0,0 @@ -/* 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 { 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(); - 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; |