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