chrome/browser/extensions/api/tabs/tabs_windows_api.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_EXTENSIONS_API_TABS_TABS_WINDOWS_API_H_
   6 #define CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_WINDOWS_API_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "components/keyed_service/core/keyed_service.h"
  10 #include "extensions/browser/browser_context_keyed_api_factory.h"
  11 #include "extensions/browser/event_router.h"
  12
  13 namespace extensions {
  14 class TabsEventRouter;
  15 class WindowsEventRouter;
  16
  17 class TabsWindowsAPI : public BrowserContextKeyedAPI,
  18                        public EventRouter::Observer {
  19  public:
  20   explicit TabsWindowsAPI(content::BrowserContext* context);
  21   virtual ~TabsWindowsAPI();
  22
  23   // Convenience method to get the TabsWindowsAPI for a profile.
  24   static TabsWindowsAPI* Get(content::BrowserContext* context);
  25
  26   TabsEventRouter* tabs_event_router();
  27   WindowsEventRouter* windows_event_router();
  28
  29   // KeyedService implementation.
  30   virtual void Shutdown() OVERRIDE;
  31
  32   // BrowserContextKeyedAPI implementation.
  33   static BrowserContextKeyedAPIFactory<TabsWindowsAPI>* GetFactoryInstance();
  34
  35   // EventRouter::Observer implementation.
  36   virtual void OnListenerAdded(const extensions::EventListenerInfo& details)
  37       OVERRIDE;
  38
  39  private:
  40   friend class BrowserContextKeyedAPIFactory<TabsWindowsAPI>;
  41
  42   content::BrowserContext* browser_context_;
  43
  44   // BrowserContextKeyedAPI implementation.
  45   static const char* service_name() {
  46     return "TabsWindowsAPI";
  47   }
  48   static const bool kServiceIsNULLWhileTesting = true;
  49
  50   scoped_ptr<TabsEventRouter> tabs_event_router_;
  51   scoped_ptr<WindowsEventRouter> windows_event_router_;
  52 };
  53
  54 }  // namespace extensions
  55
  56 #endif  // CHROME_BROWSER_EXTENSIONS_API_TABS_TABS_WINDOWS_API_H_