ash/mus/keyboard_ui_mus.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

// Copyright 2016 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 ASH_MUS_KEYBOARD_UI_MUS_H_
#define ASH_MUS_KEYBOARD_UI_MUS_H_

#include "ash/keyboard/keyboard_ui.h"
#include "base/macros.h"
#include "mojo/public/cpp/bindings/binding.h"
#include "ui/keyboard/keyboard.mojom.h"

namespace mojo {
class Shell;
}

namespace ash {

class KeyboardUIMus : public KeyboardUI,
                      public keyboard::mojom::KeyboardObserver {
 public:
  explicit KeyboardUIMus(mojo::Shell* mojo_shell);
  ~KeyboardUIMus() override;

  static scoped_ptr<KeyboardUI> Create(mojo::Shell* mojo_shell);

  // KeyboardUI:
  void Hide() override;
  void Show() override;
  bool IsEnabled() override;

  // keyboard::mojom::KeyboardObserver:
  void OnKeyboardStateChanged(bool is_enabled,
                              bool is_visible,
                              uint64_t display_id,
                              mojo::RectPtr bounds) override;

 private:
  bool is_enabled_;

  keyboard::mojom::KeyboardPtr keyboard_;
  mojo::Binding<keyboard::mojom::KeyboardObserver> observer_binding_;

  DISALLOW_COPY_AND_ASSIGN(KeyboardUIMus);
};

}  // namespace ash

#endif  // ASH_MUS_KEYBOARD_UI_MUS_H_