Handling browser item status in BrowserShortcutLauncherItemController

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

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_ASH_LAUNCHER_BROWSER_SHORTCUT_LAUNCHER_ITEM_CONTROLLER_H_
 #define CHROME_BROWSER_UI_ASH_LAUNCHER_BROWSER_SHORTCUT_LAUNCHER_ITEM_CONTROLLER_H_
 
 #include "chrome/browser/ui/ash/launcher/launcher_item_controller.h"
 
 namespace content {
 class WebContents;
 }
 
 namespace gfx {
 class Image;
 }
 
 class Browser;
 class ChromeLauncherController;
 class Profile;
 
 // Item controller for an browser shortcut.
 class BrowserShortcutLauncherItemController : public LauncherItemController {
  public:
   BrowserShortcutLauncherItemController(ChromeLauncherController* controller,
                                         Profile* profile);
 
   virtual ~BrowserShortcutLauncherItemController();
 
+  // Updates the activation state of the Broswer item.
+  void UpdateBrowserItemState();
+
   // LauncherItemController overrides:
   virtual string16 GetTitle() OVERRIDE;
   virtual bool IsCurrentlyShownInWindow(aura::Window* window) const OVERRIDE;
   virtual bool IsOpen() const OVERRIDE;
   virtual bool IsVisible() const OVERRIDE;
   virtual void Launch(int event_flags) OVERRIDE;
   virtual void Activate() OVERRIDE;
   virtual void Close() OVERRIDE;
   virtual void Clicked(const ui::Event& event) OVERRIDE;
   virtual void OnRemoved() OVERRIDE;
   virtual ChromeLauncherAppMenuItems GetApplicationList(
       int event_flags) OVERRIDE;
 
  private:
   // Get the favicon for the browser list entry for |web_contents|.
   // Note that for incognito windows the incognito icon will be returned.
   gfx::Image GetBrowserListIcon(content::WebContents* web_contents) const;
 
   // Get the title for the browser list entry for |web_contents|.
   // If |web_contents| has not loaded, returns "Net Tab".
   string16 GetBrowserListTitle(content::WebContents* web_contents) const;
 
   // Check if the given |web_contents| is in incognito mode.
   bool IsIncognito(content::WebContents* web_contents) const;
 
   // Activate a browser - or advance to the next one on the list.
   void ActivateOrAdvanceToNextBrowser();
 
+  // Returns true when the given |browser| is listed in the browser application
+  // list.
+  bool IsBrowserRepresentedInBrowserList(Browser* browser);
+
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserShortcutLauncherItemController);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_BROWSER_SHORTCUT_LAUNCHER_ITEM_CONTROLLER_H_