The Tor Browser / file revision

 /* 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/. */

 "use strict";

 const { on } = require("../system/events");

 const core = require("./core");

 const { id: jetpackId} = require('../self');

 const OPTIONS_DISPLAYED = "addon-options-displayed";

 function onOptionsDisplayed({ subject: document, data: addonId }) {

   if (addonId !== jetpackId)

     return;

   let query = 'setting[data-jetpack-id="' + jetpackId + '"][pref-name], ' +

               'button[data-jetpack-id="' + jetpackId + '"][pref-name]';

   let nodes = document.querySelectorAll(query);

   for (let node of nodes) {

     let name = node.getAttribute("pref-name");

     if (node.tagName == "setting") {

       let desc = core.get(name + "_description");

       if (desc)

         node.setAttribute("desc", desc);

       let title = core.get(name + "_title");

       if (title)

         node.setAttribute("title", title);

       for (let item of node.querySelectorAll("menuitem, radio")) {

           let key = name + "_options." + item.getAttribute("label");

           let label = core.get(key);

           if (label)

             item.setAttribute("label", label);

       }

     }

     else if (node.tagName == "button") {

       let label = core.get(name + "_label");

       if (label)

         node.setAttribute("label", label);

     }

   }

 }

 on(OPTIONS_DISPLAYED, onOptionsDisplayed);