athena/input/public/input_manager.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_INPUT_PUBLIC_INPUT_MANAGER_H_
   6 #define ATHENA_INPUT_PUBLIC_INPUT_MANAGER_H_
   7
   8 #include "athena/athena_export.h"
   9
  10 namespace aura {
  11 class Window;
  12 }
  13
  14 namespace ui {
  15 class EventTarget;
  16 }
  17
  18 namespace athena {
  19 class AcceleratorManager;
  20
  21 class ATHENA_EXPORT InputManager {
  22  public:
  23   // Creates and deletes the singleton object of the InputManager
  24   // implementation.
  25   static InputManager* Create();
  26   static InputManager* Get();
  27   static void Shutdown();
  28
  29   // TODO(oshima): Fix the initialization process and replace this
  30   // with EnvObserver::WindowInitialized
  31   virtual void OnRootWindowCreated(aura::Window* root_window) = 0;
  32
  33   virtual ui::EventTarget* GetTopmostEventTarget() = 0;
  34   virtual AcceleratorManager* GetAcceleratorManager() = 0;
  35
  36   virtual ~InputManager() {}
  37 };
  38
  39 }  // namespace athena
  40
  41 #endif  // ATHENA_INPUT_PUBLIC_INPUT_MANAGER_H_