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 ASH_SYSTEM_CHROMEOS_VIRTUAL_KEYBOARD_VIRTUAL_KEYBOARD_TRAY_H_
6#define ASH_SYSTEM_CHROMEOS_VIRTUAL_KEYBOARD_VIRTUAL_KEYBOARD_TRAY_H_
7
8#include "ash/system/tray/tray_background_view.h"
9#include "ash/system/tray_accessibility.h"
10#include "ash/system/user/login_status.h"
11#include "base/basictypes.h"
12#include "ui/views/controls/button/button.h"
13
14namespace views {
15class ImageButton;
16}
17
18namespace ash {
19class StatusAreaWidget;
20
21class VirtualKeyboardTray : public TrayBackgroundView,
22                            public views::ButtonListener,
23                            public AccessibilityObserver {
24 public:
25  explicit VirtualKeyboardTray(StatusAreaWidget* status_area_widget);
26  virtual ~VirtualKeyboardTray();
27
28  // TrayBackgroundView:
29  virtual void SetShelfAlignment(ShelfAlignment alignment) OVERRIDE;
30  virtual base::string16 GetAccessibleNameForTray() OVERRIDE;
31  virtual void HideBubbleWithView(
32      const views::TrayBubbleView* bubble_view) OVERRIDE;
33  virtual bool ClickedOutsideBubble() OVERRIDE;
34  virtual bool PerformAction(const ui::Event& event) OVERRIDE;
35
36  // views::ButtonListener:
37  virtual void ButtonPressed(views::Button* sender,
38                             const ui::Event& event) OVERRIDE;
39
40  // AccessibilityObserver:
41  virtual void OnAccessibilityModeChanged(
42      AccessibilityNotificationVisibility notify) OVERRIDE;
43
44 private:
45  views::ImageButton* button_;  // Not owned.
46
47  DISALLOW_COPY_AND_ASSIGN(VirtualKeyboardTray);
48};
49
50}  // namespace ash
51
52#endif  // ASH_SYSTEM_CHROMEOS_VIRTUAL_KEYBOARD_VIRTUAL_KEYBOARD_TRAY_H_
53