Made browser actions per tab on Safari

chrome/ext/background.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
@@ skipping 173 matching lines @@
   BackgroundMessageEventTarget.prototype = {
     __proto__: MessageEventTarget.prototype,
     _wrapSender: function(sender)
     {
       var tab = new Tab(sender.tab);
       return {tab: tab, frame: new Frame({url: sender.url, tab: tab})};
     }
   };
 
 
+  /* Browser actions */
+
+  var BrowserAction = function() {};
+  BrowserAction.prototype = {
+    _prepareParams: function(params) {},
+    _apply: function(method, params)
+    {
+      this._prepareParams(params);
+      chrome.browserAction[method](params);
+    },
+    setIcon: function(path)
+    {
+      this._apply("setIcon", {path: path});
+    },
+    setTitle: function(title)
+    {
+      this._apply("setTitle", {title: title});
+    },
+    setBadge: function(badge)
+    {
+      if (badge)
+      {
+        if ("color" in badge)
+          this._apply("setBadgeBackgroundColor", {color: badge.color});
+
+        if ("number" in badge)
+          this._apply("setBadgeText", {text: badge.number.toString()});
+      }
+      else
+        this._apply("setBadgeText", {text: ""});
+    }
+  };
+
+  var TabBrowserAction = function(tabId)
+  {
+    this._tabId = tabId;
+  };
+  TabBrowserAction.prototype = {
+    __proto__: BrowserAction.prototype,
+    _prepareParams: function(params)
+    {
+      params.tabId = this._tabId;
+    }
+  };
+
+
   /* Tabs */
 
   var sendMessage = chrome.tabs.sendMessage || chrome.tabs.sendRequest;
 
-  var BrowserAction = function(tabId)
-  {
-    this._tabId = tabId;
-  };
-  BrowserAction.prototype = {
-    setIcon: function(path)
-    {
-      chrome.browserAction.setIcon({tabId: this._tabId, path: path});
-    },
-    setTitle: function(title)
-    {
-      chrome.browserAction.setTitle({tabId: this._tabId, title: title});
-    },
-    setBadge: function(badge)
-    {
-      if (!badge)
-      {
-        chrome.browserAction.setBadgeText({
-          tabId: this._tabId,
-          text: ""
-        });
-        return;
-      }
-
-      if ("color" in badge)
-      {
-        chrome.browserAction.setBadgeBackgroundColor({
-          tabId: this._tabId,
-          color: badge.color
-        });
-      }
-
-      if ("number" in badge)
-      {
-        chrome.browserAction.setBadgeText({
-          tabId: this._tabId,
-          text: badge.number.toString()
-        });
-      }
-    }
-  };
-
   Tab = function(tab)
   {
     this._id = tab.id;
     this._url = tab.url;
 
-    this.browserAction = new BrowserAction(tab.id);
+    this.browserAction = new TabBrowserAction(tab.id);
 
     this.onBeforeNavigate = ext.tabs.onBeforeNavigate._bindToTab(this);
     this.onLoading = ext.tabs.onLoading._bindToTab(this);
     this.onCompleted = ext.tabs.onCompleted._bindToTab(this);
     this.onActivated = ext.tabs.onActivated._bindToTab(this);
     this.onRemoved = ext.tabs.onRemoved._bindToTab(this);
   };
   Tab.prototype = {
     get url()
     {
@@ skipping 271 matching lines @@
         }
       });
     },
     removeAll: function(callback)
     {
       chrome.contextMenus.removeAll(callback);
     }
   };
 
   ext.onMessage = new BackgroundMessageEventTarget();
+  ext.browserAction = new BrowserAction();
 })();