tianbar-0.4.2.0: scripts/xmonad.js

/*
 * XMonad status plugin, receiving workspace status over DBus.
 * To send status, use dbusLog or dbusLogWithMarkup from
 * System.Tianbar.XMonadLog as your XMonad logHook.
 *
 * The status appears in elements matching class 'widget-xmonad'.
 *
 * The 'change' callback ($.Callbacks) object is fired whenever the
 * status changes.
 *
 * Requires 'jquery' to be available through RequireJS.
 */
define(['jquery', './dbus'], function ($, dbus) {
  "use strict";
  var change = $.Callbacks();

  dbus.session.listen({
    path: '/org/xmonad/Log',
    iface: 'org.xmonad.Log',
    member: 'Update'
  }).add(function (ev) {
    var st = ev.body[0];
    $('.widget-xmonad').html(st);
    change.fire(st);
  });

  return {
    change: change
  };
});