erikvold

const windowUtils = require("window-utils");
const NS_XUL = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";


exports.Menuitem = function Menuitem(options) {
  new windowUtils.WindowTracker({
    onTrack: function (window) {
      if ("chrome://browser/content/browser.xul" != window.location) return;

 

erikvold

// Using https://github.com/erikvold/addon-pathfinder
const { RequestRule } = require('pathfinder/connections');

RequestRule({
  headers: {
    'DNT': 'PLZ!!!'
  }
});

erikvold

let sidebar = window.document.getElementById('sidebar');
sidebar.addEventListener('DOMWindowCreated', function loadListener({target: window}) {
  console.log('DOMWindowCreated');
}, true)
sidebar.addEventListener('DOMWindowCreated', function loadListener({target: window}) {
  console.log('DOMWindowCreated2');
}, false);

erikvold

tabs.on('activate', function(tab) {
  let w = tab.attach({
    contentScript: 'self.postMessage();',
  	onMessage: function() {
  	  w.destroy();
  	}
  })
});

erikvold

// lib/main.js:
const { Panel } = require("sdk/panel");
const windows = require('sdk/windows').browserWindows;
const { setTimeout } = require('sdk/timers');

windows.on('open', function() {console.log('window opened');
  setTimeout(function() Panel({ contentURL: 'https://google.com' }).show(), 1000);
});

erikvold

(function(d) { 
  var dl = d.createElement('a');
  dl.innerText = 'Download MP3';
  dl.href = "http://media.soundcloud.com/stream/"+d.querySelector('#main-content-inner img[class=waveform]').src.match(/\.com\/(.+)\_/)[1];
  dl.download = d.querySelector('em').innerText+".mp3";
  d.querySelector('.primary').appendChild(dl);
  dl.style.marginLeft = '10px';
  dl.style.color = 'red';
  dl.style.fontWeight = 700;
})(document);

erikvold

// For details see:
// https://developer.mozilla.org/en/XPCOM_Interface_Reference/nsIContentPolicy
// https://developer.mozilla.org/en/XPCOM_Interface_Reference/nsICategoryManager

const { Ci } = require('chrome')
const xpcom = require('api-utils/xpcom')

const policy = {
  contractID: '@lduros.net/PreventImage-policy',
  name: 'Implements content policy to prevent images from being loaded',

erikvold

    var pbService = Components.classes["@mozilla.org/privatebrowsing;1"].
                  getService(Ci.nsIPrivateBrowsingService);
    
    var listener = {
      QueryInterface: function(iid) {
        if (Ci.nsIPrivacyTransitionObserver.equals(iid) ||
            Ci.nsISupportsWeakReference.equals(iid) ||
            Ci.nsISupports.equals(iid))
          return this;

erikvold

    var pbService = Components.classes["@mozilla.org/privatebrowsing;1"].
                  getService(Ci.nsIPrivateBrowsingService);
    
    var listener = {
      QueryInterface: function(iid) {
        if (Ci.nsIPrivacyTransitionObserver.equals(iid) ||
            Ci.nsISupportsWeakReference.equals(iid) ||
            Ci.nsISupports.equals(iid))
          return this;

erikvold

• Tab usage statistics add-on
• Collusion add-on
• Searchable tab diary ** geolocation
• new tab page

presentation