chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item_browser.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_APP_MENU_ITEM_BROWSER_H_
   6 #define CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_APP_MENU_ITEM_BROWSER_H_
   7
   8 #include "base/values.h"
   9 #include "chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item.h"
  10 #include "content/public/browser/notification_observer.h"
  11 #include "content/public/browser/notification_registrar.h"
  12
  13 class Browser;
  14
  15 // A menu item controller for a running browser. It gets created when an
  16 // application list gets created. It's main purpose is to add the activation
  17 // method to the |ChromeLauncherAppMenuItem| class.
  18 class ChromeLauncherAppMenuItemBrowser : public content::NotificationObserver,
  19                                          public ChromeLauncherAppMenuItem {
  20  public:
  21   ChromeLauncherAppMenuItemBrowser(const base::string16 title,
  22                                    const gfx::Image* icon,
  23                                    Browser* browser,
  24                                    bool has_leading_separator);
  25   virtual bool IsActive() const OVERRIDE;
  26   virtual bool IsEnabled() const OVERRIDE;
  27   virtual void Execute(int event_flags) OVERRIDE;
  28
  29  private:
  30   // content::NotificationObserver.
  31   virtual void Observe(int type,
  32                        const content::NotificationSource& source,
  33                        const content::NotificationDetails& details) OVERRIDE;
  34
  35   // The browser which is associated which this item.
  36   Browser* browser_;
  37
  38   content::NotificationRegistrar registrar_;
  39
  40   DISALLOW_COPY_AND_ASSIGN(ChromeLauncherAppMenuItemBrowser);
  41 };
  42
  43 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_APP_MENU_ITEM_BROWSER_H_