Adblock rebranded to Spyblock

1 files changed, 0 insertions, 1246 deletions

diff --git a/helpers/DATA/firefox/trisquel/extensions/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}/chrome/content/ui/sidebar.js b/helpers/DATA/firefox/trisquel/extensions/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}/chrome/content/ui/sidebar.js
deleted file mode 100644
index 358aebe..0000000
--- a/helpers/DATA/firefox/trisquel/extensions/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}/chrome/content/ui/sidebar.js
+++ /dev/null
@@ -1,1246 +0,0 @@
-/*
- * This file is part of Adblock Plus <http://adblockplus.org/>,
- * Copyright (C) 2006-2014 Eyeo GmbH
- *
- * Adblock Plus is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
- * published by the Free Software Foundation.
- *
- * Adblock Plus is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-// Main browser window
-var mainWin = parent;
-
-// The window handler currently in use
-var requestNotifier = null;
-
-var cacheSession = null;
-var noFlash = false;
-
-// Matcher for disabled filters
-var disabledMatcher = new CombinedMatcher();
-
-// Cached string values
-var docDomainThirdParty = null;
-var docDomainFirstParty = null;
-
-function init() {
-  docDomainThirdParty = document.documentElement.getAttribute("docDomainThirdParty");
-  docDomainFirstParty = document.documentElement.getAttribute("docDomainFirstParty");
-
-  var list = E("list");
-  list.view = treeView;
-
-  // Restore previous state
-  var params = Utils.getParams();
-  if (params && params.filter)
-  {
-    E("searchField").value = params.filter;
-    treeView.setFilter(params.filter);
-  }
-  if (params && params.focus && E(params.focus))
-    E(params.focus).focus();
-  else
-    E("searchField").focus();
-
-  var selected = null;
-  if (/sidebarDetached\.xul$/.test(parent.location.href))
-  {
-    mainWin = parent.opener;
-    mainWin.addEventListener("unload", mainUnload, false);
-    E("detachButton").hidden = true;
-    E("reattachButton").hidden = false;
-
-    let mustDetach = parent.arguments[0];
-    if (mustDetach)
-      E("reattachButton").setAttribute("disabled", "true");
-    if ("sidebar" in UI.hotkeys)
-    {
-      let {KeySelector} = require("keySelector");
-      parent.addEventListener("keypress", function(event)
-      {
-        if (KeySelector.matchesKey(event, UI.hotkeys.sidebar))
-          doClose();
-      }, false);
-    }
-
-    // Set default size/position unless already persisted
-    let defaults = {screenX: 0, screenY: 0, width: 600, height: 300};
-    if (params && params.position)
-      defaults = params.position;
-
-    let wnd = parent.document.documentElement;
-    for (let attr in defaults)
-      if (!wnd.hasAttribute(attr))
-        wnd.setAttribute(attr, defaults[attr]);
-  }
-
-  let {getBrowser, addBrowserLocationListener} = require("appSupport");
-  window.__defineGetter__("content", function() {return getBrowser(mainWin).contentWindow;});
-
-  // Initialize matcher for disabled filters
-  reloadDisabledFilters();
-  FilterNotifier.addListener(reloadDisabledFilters);
-  Prefs.addListener(onPrefChange);
-
-  // Activate flasher
-  list.addEventListener("select", onSelectionChange, false);
-
-  // Initialize data
-  handleLocationChange();
-
-  // Install a progress listener to catch location changes
-  if (addBrowserLocationListener)
-    addBrowserLocationListener(mainWin, handleLocationChange, true);
-}
-
-// To be called for a detached window when the main window has been closed
-function mainUnload() {
-  parent.close();
-}
-
-// To be called on unload
-function cleanUp() {
-  flasher.stop();
-  requestNotifier.shutdown();
-  FilterNotifier.removeListener(reloadDisabledFilters);
-  Prefs.removeListener(onPrefChange);
-  E("list").view = null;
-
-  let {removeBrowserLocationListener} = require("appSupport");
-  if (removeBrowserLocationListener)
-    removeBrowserLocationListener(mainWin, handleLocationChange);
-  mainWin.removeEventListener("unload", mainUnload, false);
-}
-
-/**
- * Tracks preference changes, calls reloadDisabledFilters whenever Adblock Plus
- * is enabled/disabled.
- */
-function onPrefChange(name)
-{
-  if (name == "enabled")
-    reloadDisabledFilters();
-}
-
-let reloadDisabledScheduled = false;
-
-/**
- * Updates matcher for disabled filters (global disabledMatcher variable),
- * called on each filter change. Execute delayed to prevent multiple subsequent
- * invocations.
- */
-function reloadDisabledFilters()
-{
-  if (reloadDisabledScheduled)
-    return;
-
-  Utils.runAsync(reloadDisabledFiltersInternal);
-  reloadDisabledScheduled = true;
-}
-
-function reloadDisabledFiltersInternal()
-{
-  reloadDisabledScheduled = false;
-  disabledMatcher.clear();
-
-  if (Prefs.enabled)
-  {
-    for each (let subscription in FilterStorage.subscriptions)
-    {
-      if (subscription.disabled)
-        continue;
-
-      for each (let filter in subscription.filters)
-        if (filter instanceof RegExpFilter && filter.disabled)
-          disabledMatcher.add(filter);
-    }
-  }
-
-  treeView.updateFilters();
-}
-
-// Called whenever list selection changes - triggers flasher
-function onSelectionChange() {
-  var item = treeView.getSelectedItem();
-  if (item)
-    E("copy-command").removeAttribute("disabled");
-  else
-    E("copy-command").setAttribute("disabled", "true");
-
-  if (item && window.content)
-  {
-    let key = item.location + " " + item.type + " " + item.docDomain;
-    RequestNotifier.storeSelection(window.content, key);
-    treeView.itemToSelect = null;
-  }
-
-  if (!noFlash)
-    flasher.flash(item ? item.nodes : null);
-}
-
-function handleLocationChange()
-{
-  if (requestNotifier)
-    requestNotifier.shutdown();
-
-  treeView.clearData();
-  treeView.itemToSelect = RequestNotifier.getSelection(window.content);
-  requestNotifier = new RequestNotifier(window.content, function(wnd, node, item, scanComplete)
-  {
-    if (item)
-      treeView.addItem(node, item, scanComplete);
-  });
-}
-
-// Fills a box with text splitting it up into multiple lines if necessary
-function setMultilineContent(box, text, noRemove)
-{
-  if (!noRemove)
-    while (box.firstChild)
-      box.removeChild(box.firstChild);
-
-  for (var i = 0; i < text.length; i += 80)
-  {
-    var description = document.createElement("description");
-    description.setAttribute("value", text.substr(i, 80));
-    box.appendChild(description);
-  }
-}
-
-// Fill in tooltip data before showing it
-function fillInTooltip(e) {
-  // Prevent tooltip from overlapping menu
-  if (E("context").state == "open")
-  {
-    e.preventDefault();
-    return;
-  }
-
-  var item;
-  if (treeView.data && !treeView.data.length)
-    item = treeView.getDummyTooltip();
-  else
-    item = treeView.getItemAt(e.clientX, e.clientY);
-
-  if (!item)
-  {
-    e.preventDefault();
-    return;
-  }
-
-  let filter = ("filter" in item && item.filter ? item.filter : null);
-  let size = ("tooltip" in item ? null : getItemSize(item));
-  let subscriptions = (filter ? filter.subscriptions.filter(function(subscription) { return !subscription.disabled; }) : []);
-
-  E("tooltipDummy").hidden = !("tooltip" in item);
-  E("tooltipAddressRow").hidden = ("tooltip" in item);
-  E("tooltipTypeRow").hidden = ("tooltip" in item);
-  E("tooltipSizeRow").hidden = !size;
-  E("tooltipDocDomainRow").hidden = ("tooltip" in item || !item.docDomain);
-  E("tooltipFilterRow").hidden = !filter;
-  E("tooltipFilterSourceRow").hidden = !subscriptions.length;
-
-  if ("tooltip" in item)
-    E("tooltipDummy").setAttribute("value", item.tooltip);
-  else
-  {
-    E("tooltipAddress").parentNode.hidden = (item.typeDescr == "ELEMHIDE");
-    setMultilineContent(E("tooltipAddress"), item.location);
-
-    var type = item.localizedDescr;
-    if (filter && filter instanceof WhitelistFilter)
-      type += " " + E("tooltipType").getAttribute("whitelisted");
-    else if (filter && item.typeDescr != "ELEMHIDE")
-      type += " " + E("tooltipType").getAttribute("filtered");
-    E("tooltipType").setAttribute("value", type);
-
-    if (size)
-      E("tooltipSize").setAttribute("value", size.join(" x "));
-
-    E("tooltipDocDomain").setAttribute("value", item.docDomain + " " + (item.thirdParty ? docDomainThirdParty : docDomainFirstParty));
-  }
-
-  if (filter)
-  {
-    let filterField = E("tooltipFilter");
-    setMultilineContent(filterField, filter.text);
-    if (filter.disabled)
-    {
-      let disabledText = document.createElement("description");
-      disabledText.className = "disabledTextLabel";
-      disabledText.textContent = filterField.getAttribute("disabledText");
-      filterField.appendChild(disabledText);
-    }
-
-    if (subscriptions.length)
-    {
-      let sourceElement = E("tooltipFilterSource");
-      while (sourceElement.firstChild)
-        sourceElement.removeChild(sourceElement.firstChild);
-      for (let i = 0; i < subscriptions.length; i++)
-        setMultilineContent(sourceElement, subscriptions[i].title, true);
-    }
-  }
-
-  var showPreview = Prefs.previewimages && !("tooltip" in item);
-  showPreview = showPreview && item.typeDescr == "IMAGE";
-  showPreview = showPreview && (!item.filter || item.filter.disabled || item.filter instanceof WhitelistFilter);
-  if (showPreview)
-  {
-    // Check whether image is in cache (stolen from ImgLikeOpera)
-    if (!cacheSession)
-    {
-      var cacheService = Cc["@mozilla.org/network/cache-service;1"].getService(Ci.nsICacheService);
-      cacheSession = cacheService.createSession("HTTP", Ci.nsICache.STORE_ANYWHERE, true);
-    }
-
-    let cacheListener =
-    {
-       onCacheEntryAvailable: function(descriptor, accessGranted, status)
-       {
-          if (!descriptor)
-            return;
-
-          descriptor.close();
-          // Show preview here since this is asynchronous now
-          // and we have a valid descriptor
-          E("tooltipPreview").setAttribute("src", item.location);
-          E("tooltipPreviewBox").hidden = false;
-       },
-       onCacheEntryDoomed: function(status)
-       {
-       }
-    };
-    try
-    {
-      cacheSession.asyncOpenCacheEntry(item.location, Ci.nsICache.ACCESS_READ, cacheListener);
-    }
-    catch (e)
-    {
-      Cu.reportError(e);
-    }
-  }
-
-  E("tooltipPreviewBox").hidden = true;
-}
-
-const visual = {
-  OTHER: true,
-  IMAGE: true,
-  SUBDOCUMENT: true
-}
-
-/**
- * Updates context menu before it is shown.
- */
-function fillInContext(/**Event*/ e)
-{
-  let item, allItems;
-  if (treeView.data && !treeView.data.length)
-  {
-    item = treeView.getDummyTooltip();
-    allItems = [item];
-  }
-  else
-  {
-    item = treeView.getItemAt(e.clientX, e.clientY);
-    allItems = treeView.getAllSelectedItems();
-  }
-
-  if (!item || ("tooltip" in item && !("filter" in item)))
-    return false;
-
-  E("contextDisableFilter").hidden = true;
-  E("contextEnableFilter").hidden = true;
-  E("contextDisableOnSite").hidden = true;
-  if ("filter" in item && item.filter)
-  {
-    let filter = item.filter;
-    let menuItem = E(filter.disabled ? "contextEnableFilter" : "contextDisableFilter");
-    menuItem.setAttribute("label", menuItem.getAttribute("labeltempl").replace(/\?1\?/, filter.text));
-    menuItem.hidden = false;
-
-    if (filter instanceof ActiveFilter && !filter.disabled && filter.subscriptions.length && !filter.subscriptions.some(function(subscription) !(subscription instanceof SpecialSubscription)))
-    {
-      let domain = null;
-      try {
-        domain = Utils.effectiveTLD.getBaseDomainFromHost(item.docDomain);
-      } catch (e) {}
-
-      if (domain && !filter.isActiveOnlyOnDomain(domain))
-      {
-        menuItem = E("contextDisableOnSite");
-        menuItem.setAttribute("label", menuItem.getAttribute("labeltempl").replace(/\?1\?/, domain));
-        menuItem.hidden = false;
-      }
-    }
-  }
-
-  E("contextWhitelist").hidden = ("tooltip" in item || !item.filter || item.filter.disabled || item.filter instanceof WhitelistFilter || item.typeDescr == "ELEMHIDE");
-  E("contextBlock").hidden = !E("contextWhitelist").hidden;
-  E("contextBlock").setAttribute("disabled", "filter" in item && item.filter && !item.filter.disabled);
-  E("contextEditFilter").setAttribute("disabled", !("filter" in item && item.filter));
-  E("contextOpen").setAttribute("disabled", "tooltip" in item || item.typeDescr == "ELEMHIDE");
-  E("contextFlash").setAttribute("disabled", "tooltip" in item || !(item.typeDescr in visual) || (item.filter && !item.filter.disabled && !(item.filter instanceof WhitelistFilter)));
-  E("contextCopyFilter").setAttribute("disabled", !allItems.some(function(item) {return "filter" in item && item.filter}));
-
-  return true;
-}
-
-/**
- * Resets context menu data once the context menu is closed.
- */
-function clearContextMenu(/**Event*/ event)
-{
-  if (event.eventPhase != event.AT_TARGET)
-    return;
-
-  {
-    let menuItem = E("contextDisableOnSite");
-    menuItem.item = item;
-    menuItem.filter = filter;
-    menuItem.domain = domain;
-  }
-}
-
-/**
- * Processed mouse clicks on the item list.
- * @param {Event} event
- */
-function handleClick(event)
-{
-  let item = treeView.getItemAt(event.clientX, event.clientY);
-  if (event.button == 0 && treeView.getColumnAt(event.clientX, event.clientY) == "state")
-  {
-    if (item.filter)
-      enableFilter(item.filter, item.filter.disabled);
-    event.preventDefault();
-  }
-  else if (event.button == 1)
-  {
-    openInTab(item, event);
-    event.preventDefault();
-  }
-}
-
-/**
- * Processes double-clicks on the item list.
- * @param {Event} event
- */
-function handleDblClick(event)
-{
-  if (event.button != 0 || treeView.getColumnAt(event.clientX, event.clientY) == "state")
-    return;
-
-  doBlock();
-}
-
-/**
- * Opens the item in a new tab.
- */
-function openInTab(item, /**Event*/ event)
-{
-  let items = (item ? [item] : treeView.getAllSelectedItems());
-  for each (let item in items)
-  {
-    if (item && item.typeDescr != "ELEMHIDE")
-      UI.loadInBrowser(item.location, mainWin, event);
-  }
-}
-
-function doBlock() {
-  var item = treeView.getSelectedItem();
-  if (!item || item.typeDescr == "ELEMHIDE")
-    return;
-
-  var filter = null;
-  if (item.filter && !item.filter.disabled)
-    filter = item.filter;
-
-  if (filter && filter instanceof WhitelistFilter)
-    return;
-
-  openDialog("chrome://adblockplus/content/ui/composer.xul", "_blank", "chrome,centerscreen,resizable,dialog=no,dependent", item.nodes, item.orig);
-}
-
-function editFilter()
-{
-  var item = treeView.getSelectedItem();
-  if (treeView.data && !treeView.data.length)
-    item = treeView.getDummyTooltip();
-
-  if (!("filter" in item) || !item.filter)
-    return;
-
-  if (!("location") in item)
-    item.location = undefined
-
-  UI.openFiltersDialog(item.filter);
-}
-
-function enableFilter(filter, enable) {
-  filter.disabled = !enable;
-
-  treeView.boxObject.invalidate();
-}
-
-/**
- * Edits the filter to disable it on a particular domain.
- */
-function disableOnSite()
-{
-  let item = treeView.getSelectedItem();
-  let filter = item.filter;
-  if (!(filter instanceof ActiveFilter) || filter.disabled || !filter.subscriptions.length || filter.subscriptions.some(function(subscription) !(subscription instanceof SpecialSubscription)))
-    return;
-
-  let domain;
-  try {
-    domain = Utils.effectiveTLD.getBaseDomainFromHost(item.docDomain).toUpperCase();
-  }
-  catch (e)
-  {
-    return;
-  }
-
-  // Generate text for new filter that excludes current domain
-  let text = filter.text;
-  if (filter instanceof RegExpFilter)
-  {
-    let match = Filter.optionsRegExp.exec(text);
-    if (match)
-    {
-      let found = false;
-      let options = match[1].toUpperCase().split(",");
-      for (let i = 0; i < options.length; i++)
-      {
-        let match = /^DOMAIN=(.*)/.exec(options[i]);
-        if (match)
-        {
-          let domains = match[1].split("|").filter(function(d) d != domain && d != "~" + domain && (d.length <= domain.length || d.lastIndexOf("." + domain) != d.length - domain.length - 1));
-          domains.push("~" + domain);
-          options[i] = "DOMAIN=" + domains.join("|");
-          found = true;
-          break;
-        }
-      }
-      if (!found)
-        options.push("DOMAIN=~" + domain);
-
-      text = text.replace(Filter.optionsRegExp, "$" + options.join(",").toLowerCase());
-    }
-    else
-      text += "$domain=~" + domain.toLowerCase();
-  }
-  else if (filter instanceof ElemHideBase)
-  {
-    let match = /^([^#]+)(#.*)/.exec(text);
-    if (match)
-    {
-      let selector = match[2];
-      let domains = match[1].toUpperCase().split(",").filter(function(d) d != domain && (d.length <= domain.length || d != "~" + domain && d.lastIndexOf("." + domain) != d.length - domain.length - 1));
-      domains.push("~" + domain);
-      text = domains.join(",").toLowerCase() + selector;
-    }
-    else
-      text = "~" + domain.toLowerCase() + text;
-  }
-
-  if (text == filter.text)
-    return;   // Just in case, shouldn't happen
-
-  // Insert new filter before the old one and remove the old one then
-  let newFilter = Filter.fromText(text);
-  if (newFilter.disabled && newFilter.subscriptions.length)
-    newFilter.disabled = false;
-  else if (!newFilter.subscriptions.length)
-  {
-    newFilter.disabled = false;
-    let subscription = filter.subscriptions.filter(function(s) s instanceof SpecialSubscription)[0];
-    if (subscription)
-      FilterStorage.addFilter(newFilter, subscription, subscription.filters.indexOf(filter));
-  }
-  FilterStorage.removeFilter(filter);
-
-  // Update display
-  for (let i = 0; i < treeView.allData.length; i++)
-    if (treeView.allData[i].filter == filter)
-      treeView.allData[i].filter = null;
-  treeView.boxObject.invalidate();
-}
-
-function copyToClipboard() {
-  var items = treeView.getAllSelectedItems();
-  if (!items.length)
-    return;
-
-  Utils.clipboardHelper.copyString(items.map(function(item) {return item.location}).join(IO.lineBreak));
-}
-
-function copyFilter() {
-  var items = treeView.getAllSelectedItems().filter(function(item) {return item.filter});
-  if (treeView.data && !treeView.data.length)
-    items = [treeView.getDummyTooltip()];
-
-  if (!items.length)
-    return;
-
-  Utils.clipboardHelper.copyString(items.map(function(item) {return item.filter.text}).join(IO.lineBreak));
-}
-
-function selectAll() {
-  treeView.selectAll();
-}
-
-// Saves sidebar's state before detaching/reattaching
-function saveState() {
-  var focused = document.commandDispatcher.focusedElement;
-  while (focused && (!focused.id || !("focus" in focused)))
-    focused = focused.parentNode;
-
-  // Calculate default position for the detached window
-  var boxObject = document.documentElement.boxObject;
-  var position = {screenX: boxObject.screenX, screenY: boxObject.screenY, width: boxObject.width, height: boxObject.height};
-
-  var params = {
-    filter: treeView.filter,
-    focus: (focused ? focused.id : null),
-    position: position
-  };
-  Utils.setParams(params);
-}
-
-// closes the sidebar
-function doClose()
-{
-  mainWin.document.getElementById("abp-command-sidebar").doCommand();
-}
-
-// detaches/reattaches the sidebar
-function detach(doDetach)
-{
-  saveState();
-
-  // Store variables locally, global variables will go away when we are closed
-  let myPrefs = Prefs;
-  let myMainWin = mainWin;
-
-  // Close sidebar and open detached window
-  myMainWin.document.getElementById("abp-command-sidebar").doCommand();
-  myPrefs.detachsidebar = doDetach;
-  myMainWin.document.getElementById("abp-command-sidebar").doCommand();
-}
-
-// Returns items size in the document if available
-function getItemSize(item)
-{
-  if (item.filter && !item.filter.disabled && item.filter instanceof BlockingFilter)
-    return null;
-
-  for each (let node in item.nodes)
-  {
-    if (node instanceof HTMLImageElement && (node.naturalWidth || node.naturalHeight))
-      return [node.naturalWidth, node.naturalHeight];
-    else if (node instanceof HTMLElement && (node.offsetWidth || node.offsetHeight))
-      return [node.offsetWidth, node.offsetHeight];
-  }
-  return null;
-}
-
-// Sort functions for the item list
-function sortByAddress(item1, item2) {
-  if (item1.location < item2.location)
-    return -1;
-  else if (item1.location > item2.location)
-    return 1;
-  else
-    return 0;
-}
-
-function sortByAddressDesc(item1, item2) {
-  return -sortByAddress(item1, item2);
-}
-
-function compareType(item1, item2) {
-  if (item1.localizedDescr < item2.localizedDescr)
-    return -1;
-  else if (item1.localizedDescr > item2.localizedDescr)
-    return 1;
-  else
-    return 0;
-}
-
-function compareFilter(item1, item2) {
-  var hasFilter1 = (item1.filter ? 1 : 0);
-  var hasFilter2 = (item2.filter ? 1 : 0);
-  if (hasFilter1 != hasFilter2)
-    return hasFilter1 - hasFilter2;
-  else if (hasFilter1 && item1.filter.text < item2.filter.text)
-    return -1;
-  else if (hasFilter1 && item1.filter.text > item2.filter.text)
-    return 1;
-  else
-    return 0;
-}
-
-function compareState(item1, item2) {
-  var state1 = (!item1.filter ? 0 : (item1.filter.disabled ? 1 : (item1.filter instanceof WhitelistFilter ? 2 : 3)));
-  var state2 = (!item2.filter ? 0 : (item2.filter.disabled ? 1 : (item2.filter instanceof WhitelistFilter ? 2 : 3)));
-  return state1 - state2;
-}
-
-function compareSize(item1, item2) {
-  var size1 = getItemSize(item1);
-  size1 = size1 ? size1[0] * size1[1] : 0;
-
-  var size2 = getItemSize(item2);
-  size2 = size2 ? size2[0] * size2[1] : 0;
-  return size1 - size2;
-}
-
-function compareDocDomain(item1, item2)
-{
-  if (item1.docDomain < item2.docDomain)
-    return -1;
-  else if (item1.docDomain > item2.docDomain)
-    return 1;
-  else if (item1.thirdParty && !item2.thirdParty)
-    return -1;
-  else if (!item1.thirdParty && item2.thirdParty)
-    return 1;
-  else
-    return 0;
-}
-
-function compareFilterSource(item1, item2)
-{
-  let subs1 = item1.filter ? item1.filter.subscriptions.map(function(s) s.title).join(", ") : "";
-  let subs2 = item2.filter ? item2.filter.subscriptions.map(function(s) s.title).join(", ") : "";
-  if (subs1 < subs2)
-    return -1;
-  else if (subs1 > subs2)
-    return 1;
-  else
-    return 0;
-}
-
-function createSortWithFallback(cmpFunc, fallbackFunc, desc) {
-  var factor = (desc ? -1 : 1);
-  return function(item1, item2) {
-    var ret = cmpFunc(item1, item2);
-    if (ret == 0)
-      return fallbackFunc(item1, item2);
-    else
-      return factor * ret;
-  }
-}
-
-// Item list's tree view object
-var treeView = {
-  //
-  // nsISupports implementation
-  //
-
-  QueryInterface: function(uuid) {
-    if (!uuid.equals(Ci.nsISupports) &&
-        !uuid.equals(Ci.nsITreeView))
-    {
-      throw Cr.NS_ERROR_NO_INTERFACE;
-    }
-
-    return this;
-  },
-
-  //
-  // nsITreeView implementation
-  //
-
-  selection: null,
-
-  setTree: function(boxObject) {
-    if (!boxObject)
-      return;
-    this.boxObject = boxObject;
-    this.itemsDummy = boxObject.treeBody.getAttribute("noitemslabel");
-    this.whitelistDummy = boxObject.treeBody.getAttribute("whitelistedlabel");
-    var stringAtoms = ["col-address", "col-type", "col-filter", "col-state", "col-size", "col-docDomain", "col-filterSource", "state-regular", "state-filtered", "state-whitelisted", "state-hidden", "state-hiddenexception"];
-    var boolAtoms = ["selected", "dummy", "filter-disabled"];
-    var atomService = Cc["@mozilla.org/atom-service;1"].getService(Ci.nsIAtomService);
-    this.atoms = {};
-    for each (let atom in stringAtoms)
-      this.atoms[atom] = atomService.getAtom(atom);
-    for each (let atom in boolAtoms)
-    {
-      this.atoms[atom + "-true"] = atomService.getAtom(atom + "-true");
-      this.atoms[atom + "-false"] = atomService.getAtom(atom + "-false");
-    }
-
-    this.itemsDummyTooltip = Utils.getString("no_blocking_suggestions");
-    this.whitelistDummyTooltip = Utils.getString("whitelisted_page");
-
-    // Check current sort direction
-    var cols = document.getElementsByTagName("treecol");
-    var sortDir = null;
-    for (let i = 0; i < cols.length; i++) {
-      var col = cols[i];
-      var dir = col.getAttribute("sortDirection");
-      if (dir && dir != "natural") {
-        this.sortColumn = col;
-        sortDir = dir;
-      }
-    }
-    if (!this.sortColumn)
-    {
-      let defaultSort = E("list").getAttribute("defaultSort");
-      let match = /^(\w+)\s+(ascending|descending)$/.exec(defaultSort);
-      if (match)
-      {
-        this.sortColumn = E(match[1]);
-        if (this.sortColumn)
-        {
-          sortDir = match[2];
-          this.sortColumn.setAttribute("sortDirection", sortDir);
-        }
-      }
-    }
-
-    if (sortDir)
-    {
-      this.sortProc = this.sortProcs[this.sortColumn.id + (sortDir == "descending" ? "Desc" : "")];
-      E("list").setAttribute("defaultSort", " ");
-    }
-
-    // Make sure to update the dummy row every two seconds
-    setInterval(function(view) {
-      if (!view.data || !view.data.length)
-        view.boxObject.invalidateRow(0);
-    }, 2000, this);
-
-    // Prevent a reference through closures
-    boxObject = null;
-  },
-  get rowCount() {
-    return (this.data && this.data.length ? this.data.length : 1);
-  },
-  getCellText: function(row, col) {
-    col = col.id;
-    if (col != "type" && col != "address" && col != "filter" && col != "size" && col != "docDomain" && col != "filterSource")
-      return "";
-    if (this.data && this.data.length) {
-      if (row >= this.data.length)
-        return "";
-      if (col == "type")
-        return this.data[row].localizedDescr;
-      else if (col == "filter")
-        return (this.data[row].filter ? this.data[row].filter.text : "");
-      else if (col == "size")
-      {
-        let size = getItemSize(this.data[row]);
-        return (size ? size.join(" x ") : "");
-      }
-      else if (col == "docDomain")
-        return this.data[row].docDomain + " " + (this.data[row].thirdParty ? docDomainThirdParty : docDomainFirstParty);
-      else if (col == "filterSource")
-      {
-        if (!this.data[row].filter)
-          return "";
-
-        return this.data[row].filter.subscriptions.filter(function(s) !s.disabled).map(function(s) s.title).join(", ");
-      }
-      else
-        return this.data[row].location;
-    }
-    else {
-      // Empty list, show dummy
-      if (row > 0 || (col != "address" && col != "filter"))
-        return "";
-      if (col == "filter") {
-        var filter = Policy.isWindowWhitelisted(window.content);
-        return filter ? filter.text : "";
-      }
-
-      return (Policy.isWindowWhitelisted(window.content) ? this.whitelistDummy : this.itemsDummy);
-    }
-  },
-
-  generateProperties: function(list, properties)
-  {
-    if (properties)
-    {
-      // Gecko 21 and below: we have an nsISupportsArray parameter, add atoms
-      // to that.
-      for (let i = 0; i < list.length; i++)
-        if (list[i] in this.atoms)
-          properties.AppendElement(this.atoms[list[i]]);
-      return null;
-    }
-    else
-    {
-      // Gecko 22+: no parameter, just return a string
-      return list.join(" ");
-    }
-  },
-
-  getColumnProperties: function(col, properties)
-  {
-    return this.generateProperties(["col-" + col.id], properties);
-  },
-
-  getRowProperties: function(row, properties)
-  {
-    if (row >= this.rowCount)
-      return "";
-
-    let list = [];
-    list.push("selected-" + this.selection.isSelected(row));
-
-    let state;
-    if (this.data && this.data.length) {
-      list.push("dummy-false");
-
-      let filter = this.data[row].filter;
-      if (filter)
-        list.push("filter-disabled-" + filter.disabled);
-
-      state = "state-regular";
-      if (filter && !filter.disabled)
-      {
-        if (filter instanceof WhitelistFilter)
-          state = "state-whitelisted";
-        else if (filter instanceof BlockingFilter)
-          state = "state-filtered";
-        else if (filter instanceof ElemHideFilter)
-          state = "state-hidden";
-        else if (filter instanceof ElemHideException)
-          state = "state-hiddenexception";
-      }
-    }
-    else {
-      list.push("dummy-true");
-
-      state = "state-filtered";
-      if (this.data && Policy.isWindowWhitelisted(window.content))
-        state = "state-whitelisted";
-    }
-    list.push(state);
-    return this.generateProperties(list, properties);
-  },
-
-  getCellProperties: function(row, col, properties)
-  {
-    return this.getRowProperties(row, properties) + " " + this.getColumnProperties(col, properties);
-  },
-
-  cycleHeader: function(col) {
-    col = col.id;
-
-    col = E(col);
-    if (!col)
-      return;
-
-    var cycle = {
-      natural: 'ascending',
-      ascending: 'descending',
-      descending: 'natural'
-    };
-
-    var curDirection = "natural";
-    if (this.sortColumn == col)
-      curDirection = col.getAttribute("sortDirection");
-    else if (this.sortColumn)
-      this.sortColumn.removeAttribute("sortDirection");
-
-    curDirection = cycle[curDirection];
-
-    if (curDirection == "natural")
-      this.sortProc = null;
-    else
-      this.sortProc = this.sortProcs[col.id + (curDirection == "descending" ? "Desc" : "")];
-
-    if (this.data)
-      this.refilter();
-
-    col.setAttribute("sortDirection", curDirection);
-    this.sortColumn = col;
-
-    this.boxObject.invalidate();
-  },
-
-  isSorted: function() {
-    return this.sortProc;
-  },
-
-  isContainer: function() {return false},
-  isContainerOpen: function() {return false},
-  isContainerEmpty: function() {return false},
-  getLevel: function() {return 0},
-  getParentIndex: function() {return -1},
-  hasNextSibling: function() {return false},
-  toggleOpenState: function() {},
-  canDrop: function() {return false},
-  drop: function() {},
-  getCellValue: function() {return null},
-  getProgressMode: function() {return null},
-  getImageSrc: function() {return null},
-  isSeparator: function() {return false},
-  isEditable: function() {return false},
-  cycleCell: function() {},
-  performAction: function() {},
-  performActionOnRow: function() {},
-  performActionOnCell: function() {},
-  selectionChanged: function() {},
-
-  //
-  // Custom properties and methods
-  //
-
-  boxObject: null,
-  atoms: null,
-  filter: "",
-  data: null,
-  allData: [],
-  dataMap: {__proto__: null},
-  sortColumn: null,
-  sortProc: null,
-  resortTimeout: null,
-  itemsDummy: null,
-  whitelistDummy: null,
-  itemsDummyTooltip: null,
-  whitelistDummyTooltip: null,
-  itemToSelect: null,
-
-  sortProcs: {
-    address: sortByAddress,
-    addressDesc: sortByAddressDesc,
-    type: createSortWithFallback(compareType, sortByAddress, false),
-    typeDesc: createSortWithFallback(compareType, sortByAddress, true),
-    filter: createSortWithFallback(compareFilter, sortByAddress, false),
-    filterDesc: createSortWithFallback(compareFilter, sortByAddress, true),
-    state: createSortWithFallback(compareState, sortByAddress, false),
-    stateDesc: createSortWithFallback(compareState, sortByAddress, true),
-    size: createSortWithFallback(compareSize, sortByAddress, false),
-    sizeDesc: createSortWithFallback(compareSize, sortByAddress, true),
-    docDomain: createSortWithFallback(compareDocDomain, sortByAddress, false),
-    docDomainDesc: createSortWithFallback(compareDocDomain, sortByAddress, true),
-    filterSource: createSortWithFallback(compareFilterSource, sortByAddress, false),
-    filterSourceDesc: createSortWithFallback(compareFilterSource, sortByAddress, true)
-  },
-  clearData: function(data) {
-    var oldRows = this.rowCount;
-    this.allData = [];
-    this.dataMap = {__proto__: null};
-    this.refilter();
-
-    this.boxObject.rowCountChanged(0, -oldRows);
-    this.boxObject.rowCountChanged(0, this.rowCount);
-  },
-
-  addItem: function(/**Node*/ node, /**RequestEntry*/ item, /**Boolean*/ scanComplete)
-  {
-    // Merge duplicate entries
-    let key = item.location + " " + item.type + " " + item.docDomain;
-    if (key in this.dataMap)
-    {
-      // We know this item already - take over the filter if any and be done with it
-      let existing = this.dataMap[key];
-      if (item.filter)
-        existing.filter = item.filter;
-
-      existing.nodes.push(node);
-      this.invalidateItem(existing);
-      return;
-    }
-
-    // Add new item to the list
-    // Store original item in orig property - reading out prototype is messed up in Gecko 1.9.2
-    item = {__proto__: item, orig: item, nodes: [node]};
-    this.allData.push(item);
-    this.dataMap[key] = item;
-
-    // Show disabled filters if no other filter applies
-    if (!item.filter)
-      item.filter = disabledMatcher.matchesAny(item.location, item.typeDescr, item.docDomain, item.thirdParty);
-
-    if (!this.matchesFilter(item))
-      return;
-
-    let index = -1;
-    if (this.sortProc && this.sortColumn && this.sortColumn.id == "size")
-    {
-      // Sorting by size requires accessing content document, and that's
-      // dangerous from a content policy (and we are likely called directly
-      // from a content policy call). Size data will be inaccurate anyway,
-      // delay sorting until later.
-      if (this.resortTimeout)
-        clearTimeout(this.resortTimeout);
-      this.resortTimeout = setTimeout(function(me)
-      {
-        if (me.sortProc)
-          me.data.sort(me.sortProc);
-        me.boxObject.invalidate();
-      }, 500, this);
-    }
-    else if (this.sortProc)
-      for (var i = 0; index < 0 && i < this.data.length; i++)
-        if (this.sortProc(item, this.data[i]) < 0)
-          index = i;
-
-    if (index >= 0)
-      this.data.splice(index, 0, item);
-    else {
-      this.data.push(item);
-      index = this.data.length - 1;
-    }
-
-    if (this.data.length == 1)
-      this.boxObject.invalidateRow(0);
-    else
-      this.boxObject.rowCountChanged(index, 1);
-
-    if (this.itemToSelect == key)
-    {
-      this.selection.select(index);
-      this.boxObject.ensureRowIsVisible(index);
-      this.itemToSelect = null;
-    }
-    else if (!scanComplete && this.selection.currentIndex >= 0) // Keep selected row visible while scanning
-      this.boxObject.ensureRowIsVisible(this.selection.currentIndex);
-  },
-
-  updateFilters: function()
-  {
-    for each (let item in this.allData)
-    {
-      if (item.filter instanceof RegExpFilter && item.filter.disabled)
-        delete item.filter;
-      if (!item.filter)
-        item.filter = disabledMatcher.matchesAny(item.location, item.typeDescr, item.docDomain, item.thirdParty);
-    }
-    this.refilter();
-  },
-
-  /**
-   * Updates the list after a filter or sorting change.
-   */
-  refilter: function()
-  {
-    if (this.resortTimeout)
-      clearTimeout(this.resortTimeout);
-
-    this.data = this.allData.filter(this.matchesFilter, this);
-
-    if (this.sortProc)
-      this.data.sort(this.sortProc);
-  },
-
-  /**
-   * Tests whether an item matches current list filter.
-   * @return {Boolean} true if the item should be shown
-   */
-  matchesFilter: function(item)
-  {
-    if (!this.filter)
-      return true;
-
-    return (item.location.toLowerCase().indexOf(this.filter) >= 0 ||
-            (item.filter && item.filter.text.toLowerCase().indexOf(this.filter) >= 0) ||
-            item.typeDescr.toLowerCase().indexOf(this.filter.replace(/-/g, "_")) >= 0 ||
-            item.localizedDescr.toLowerCase().indexOf(this.filter) >= 0 ||
-            (item.docDomain && item.docDomain.toLowerCase().indexOf(this.filter) >= 0) ||
-            (item.docDomain && item.thirdParty && docDomainThirdParty.toLowerCase().indexOf(this.filter) >= 0) ||
-            (item.docDomain && !item.thirdParty && docDomainFirstParty.toLowerCase().indexOf(this.filter) >= 0));
-  },
-
-  setFilter: function(filter) {
-    var oldRows = this.rowCount;
-
-    this.filter = filter.toLowerCase();
-    this.refilter();
-
-    var newRows = this.rowCount;
-    if (oldRows != newRows)
-      this.boxObject.rowCountChanged(oldRows < newRows ? oldRows : newRows, this.rowCount - oldRows);
-    this.boxObject.invalidate();
-  },
-
-  selectAll: function() {
-    this.selection.selectAll();
-  },
-
-  getSelectedItem: function() {
-    if (!this.data || this.selection.currentIndex < 0 || this.selection.currentIndex >= this.data.length)
-      return null;
-
-    return this.data[this.selection.currentIndex];
-  },
-
-  getAllSelectedItems: function() {
-    let result = [];
-    if (!this.data)
-      return result;
-
-    let numRanges = this.selection.getRangeCount();
-    for (let i = 0; i < numRanges; i++)
-    {
-      let min = {};
-      let max = {};
-      let range = this.selection.getRangeAt(i, min, max);
-      for (let j = min.value; j <= max.value; j++)
-      {
-        if (j >= 0 && j < this.data.length)
-          result.push(this.data[j]);
-      }
-    }
-    return result;
-  },
-
-  getItemAt: function(x, y)
-  {
-    if (!this.data)
-      return null;
-
-    var row = this.boxObject.getRowAt(x, y);
-    if (row < 0 || row >= this.data.length)
-      return null;
-
-    return this.data[row];
-  },
-
-  getColumnAt: function(x, y)
-  {
-    if (!this.data)
-      return null;
-
-    let col = {};
-    this.boxObject.getCellAt(x, y, {}, col, {});
-    return (col.value ? col.value.id : null);
-  },
-
-  getDummyTooltip: function() {
-    if (!this.data || this.data.length)
-      return null;
-
-    var filter = Policy.isWindowWhitelisted(window.content);
-    if (filter)
-      return {tooltip: this.whitelistDummyTooltip, filter: filter};
-    else
-      return {tooltip: this.itemsDummyTooltip};
-  },
-
-  invalidateItem: function(item)
-  {
-    let row = this.data.indexOf(item);
-    if (row >= 0)
-      this.boxObject.invalidateRow(row);
-  }
-}