Issue 2375 - Implement "Blocking lists" section in new options page

messageResponder.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2016 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
@@ skipping 29 matching lines @@
 
   function convertObject(keys, obj)
   {
     var result = {};
     for (var i = 0; i < keys.length; i++)
       result[keys[i]] = obj[keys[i]];
     return result;
   }
 
   var convertSubscription = convertObject.bind(null, ["disabled",
-    "downloadStatus", "homepage", "lastSuccess", "title", "url"]);
+    "downloadStatus", "homepage", "lastDownload", "title", "url"]);
   var convertFilter = convertObject.bind(null, ["text"]);
 
   var changeListeners = null;
   var messageTypes = {
     "app": "app.listen",
     "filter": "filters.listen",
     "subscription": "subscriptions.listen"
   };
 
   function sendMessage(type, action, args, page)
@@ skipping 265 matching lines @@
         else
           delete listenerFilters.subscription;
         break;
       case "subscriptions.remove":
         var subscription = Subscription.fromURL(message.url);
         if (subscription.url in FilterStorage.knownSubscriptions)
           FilterStorage.removeSubscription(subscription);
         break;
       case "subscriptions.toggle":
         var subscription = Subscription.fromURL(message.url);
-        if (subscription.url in FilterStorage.knownSubscriptions && !subscription.disabled)
-          FilterStorage.removeSubscription(subscription);
+        if (subscription.url in FilterStorage.knownSubscriptions)
+        {
+          if (subscription.disabled || message.keepInstalled)
+          {
+            subscription.disabled = !subscription.disabled;
+            FilterNotifier.triggerListeners("subscription.disabled",
+                                            subscription);
+          }
+          else
+            FilterStorage.removeSubscription(subscription);
+        }
         else
         {
           subscription.disabled = false;
           subscription.title = message.title;
           subscription.homepage = message.homepage;
           FilterStorage.addSubscription(subscription);
           if (!subscription.lastDownload)
             Synchronizer.execute(subscription);
         }
         break;
+      case "subscriptions.update":
+        var subscriptions = message.url ? [Subscription.fromURL(message.url)] : 
+                            FilterStorage.subscriptions;
+        for (var i = 0; i < subscriptions.length; i++)
+        {
+          var subscription = subscriptions[i];
+          if (subscription instanceof DownloadableSubscription)
+            Synchronizer.execute(subscription, true);
+        }
+        break;
+      case "subscriptions.isDownloading":
+        callback(Synchronizer.isExecuting(message.url));
+        break;
     }
   });
 })(this);