Relocated icon and redesigned icon popup

popup.js

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2013 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/>.
  */
 
-var backgroundPage = chrome.extension.getBackgroundPage();
+var backgroundPage = ext.backgroundPage.getWindow();
 var imports = ["require", "isWhitelisted", "extractHostFromURL", "refreshIconAndContextMenu", "openOptions"];
 for (var i = 0; i < imports.length; i++)
   window[imports[i]] = backgroundPage[imports[i]];
 
 var Filter = require("filterClasses").Filter;
 var FilterStorage = require("filterStorage").FilterStorage;
 var Prefs = require("prefs").Prefs;
 
 var tab = null;
 
 function init()
 {
   // Mark page as local to hide non-relevant elements
-  chrome.tabs.query({
-    active: true,
-    currentWindow: true
-  }, function(tabs)
+  ext.windows.getLastFocused(function(win)
   {
-    if (tabs.length == 0)
-      return;
-    
-    if (!/^https?:\/\//.exec(tabs[0].url))
-      document.body.classList.add("local");
+    win.getActiveTab(function(tab)
+    {
+      if (!/^https?:\/\//.exec(tab.url))
+        document.body.classList.add("local");
+    });
   });
   
   // Attach event listeners
   document.getElementById("enabled").addEventListener("click", toggleEnabled, false);
   document.getElementById("clickhide").addEventListener("click", activateClickHide, false);
   document.getElementById("clickhide-cancel").addEventListener("click", cancelClickHide, false);
   document.getElementById("options").addEventListener("click", function()
   {
     openOptions();
   }, false);
   
   // Set up collapsing of menu items
   var collapsers = document.getElementsByClassName("collapse");
   for (var i = 0; i < collapsers.length; i++)
   {
-    collapsers[i].addEventListener("click", toggleCollapse.bind(collapsers[i]), true);
-    if (Prefs[collapsers[i].dataset.option])
-      document.getElementById(collapsers[i].dataset.collapsable).classList.add("collapsed");
+    var collapser = collapsers[i];
+    collapser.addEventListener("click", toggleCollapse, false);
+    if (!Prefs[collapser.dataset.option])
+      document.getElementById(collapser.dataset.collapsable).classList.add("collapsed");
   }
-
+  
   // Ask content script whether clickhide is active. If so, show cancel button.
   // If that isn't the case, ask background.html whether it has cached filters. If so,
   // ask the user whether she wants those filters.
   // Otherwise, we are in default state.
-  chrome.windows.getCurrent(function(w)
+  ext.windows.getLastFocused(function(win)
   {
-    chrome.tabs.getSelected(w.id, function(t)
+    win.getActiveTab(function(t)
     {
       tab = t;
       document.getElementById("enabled").classList.toggle("off", isWhitelisted(tab.url));
-
-      chrome.tabs.sendRequest(tab.id, {reqtype: "get-clickhide-state"}, function(response)
+      
+      tab.sendMessage({type: "get-clickhide-state"}, function(response)
       {
         document.body.classList.toggle("clickhide-active", response.active);
       });
     });
   });
 }
 window.addEventListener("DOMContentLoaded", init, false);
 
 function toggleEnabled()
 {
   var enabledButton = document.getElementById("enabled")
-  var checked = enabledButton.classList.contains("off");
-  if (checked)
+  var disabled = enabledButton.classList.toggle("off");
+  if (disabled)
+  {
+    var host = extractHostFromURL(tab.url).replace(/^www\./, "");
+    var filter = Filter.fromText("@@||" + host + "^$document");
+    if (filter.subscriptions.length && filter.disabled)
+      filter.disabled = false;
+    else
+    {
+      filter.disabled = false;
+      FilterStorage.addFilter(filter);
+    }
+  }
+  else
   {
     // Remove any exception rules applying to this URL
     var filter = isWhitelisted(tab.url);
     while (filter)
     {
       FilterStorage.removeFilter(filter);
       if (filter.subscriptions.length)
         filter.disabled = true;
       filter = isWhitelisted(tab.url);
     }
   }
-  else
-  {
-    var host = extractHostFromURL(tab.url).replace(/^www\./, "");
-    var filter = Filter.fromText("@@||" + host + "^$document");
-    if (filter.subscriptions.length && filter.disabled)
-      filter.disabled = false;
-    else
-    {
-      filter.disabled = false;
-      FilterStorage.addFilter(filter);
-    }
-  }
-
-  enabledButton.classList.toggle("off");
+  
   refreshIconAndContextMenu(tab);
 }
 
 function activateClickHide()
 {
   document.body.classList.add("clickhide-active");
-  chrome.tabs.sendRequest(tab.id, {reqtype: "clickhide-activate"});
-
+  tab.sendMessage({type: "clickhide-activate"});
+  
   // Close the popup after a few seconds, so user doesn't have to
   activateClickHide.timeout = window.setTimeout(window.close, 5000);
 }
 
 function cancelClickHide()
 {
   if (activateClickHide.timeout)
   {
     window.clearTimeout(activateClickHide.timeout);
     activateClickHide.timeout = null;
   }
   document.body.classList.remove("clickhide-active");
-  chrome.tabs.sendRequest(tab.id, {reqtype: "clickhide-deactivate"});
+  tab.sendMessage({type: "clickhide-deactivate"});
 }
 
-function toggleCollapse(ev)
+function toggleCollapse(event)
 {
-  Prefs[this.dataset.option] = !Prefs[this.dataset.option];
-  this.parentNode.classList.toggle("collapsed");
+  var collapser = event.currentTarget;
+  Prefs[collapser.dataset.option] = !Prefs[collapser.dataset.option];
+  collapser.parentNode.classList.toggle("collapsed");
 }