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      1 // Copyright (c) 2006-2008 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_AUTOMATION_AUTOMATION_TAB_TRACKER_H_
      6 #define CHROME_BROWSER_AUTOMATION_AUTOMATION_TAB_TRACKER_H_
      7 #pragma once
      8 
      9 #include <map>
     10 
     11 #include "base/time.h"
     12 #include "chrome/browser/automation/automation_resource_tracker.h"
     13 
     14 class NavigationController;
     15 class NotificationType;
     16 
     17 class AutomationTabTracker
     18   : public AutomationResourceTracker<NavigationController*> {
     19  public:
     20   explicit AutomationTabTracker(IPC::Message::Sender* automation);
     21   virtual ~AutomationTabTracker();
     22 
     23   virtual void AddObserver(NavigationController* resource);
     24   virtual void RemoveObserver(NavigationController* resource);
     25 
     26   virtual void Observe(NotificationType type,
     27                        const NotificationSource& source,
     28                        const NotificationDetails& details);
     29 
     30   base::Time GetLastNavigationTime(int handle);
     31 
     32  private:
     33   // Last time a navigation occurred.
     34   std::map<NavigationController*, base::Time> last_navigation_times_;
     35 
     36   DISALLOW_COPY_AND_ASSIGN(AutomationTabTracker);
     37 };
     38 
     39 #endif  // CHROME_BROWSER_AUTOMATION_AUTOMATION_TAB_TRACKER_H_
     40