athena/system/public/system_ui.h

   1 // Copyright 2014 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 ATHENA_SYSTEM_PUBLIC_SYSTEM_UI_H_
   6 #define ATHENA_SYSTEM_PUBLIC_SYSTEM_UI_H_
   7
   8 #include "athena/athena_export.h"
   9 #include "base/memory/ref_counted.h"
  10
  11 namespace base {
  12 class TaskRunner;
  13 }
  14
  15 namespace athena {
  16
  17 class ATHENA_EXPORT SystemUI {
  18  public:
  19   // Creates and deletes the singleton object of the SystemUI implementation.
  20   static SystemUI* Create(scoped_refptr<base::TaskRunner> io_task_runner);
  21   static void Shutdown();
  22
  23   virtual ~SystemUI() {}
  24 };
  25
  26 }  // namespace athena
  27
  28 #endif  // ATHENA_SYSTEM_PUBLIC_SYSTEM_UI_H_