// 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 UI_OZONE_PLATFORM_WAYLAND_WAYLAND_KEYBOARD_H_
#define UI_OZONE_PLATFORM_WAYLAND_WAYLAND_KEYBOARD_H_

#include "ui/events/ozone/evdev/event_dispatch_callback.h"
#include "ui/ozone/platform/wayland/wayland_object.h"

namespace ui {

class WaylandKeyboard {
 public:
  WaylandKeyboard(wl_keyboard* keyboard, const EventDispatchCallback& callback);
  virtual ~WaylandKeyboard();

 private:
  // wl_keyboard_listener
  static void Keymap(void* data,
                     wl_keyboard* obj,
                     uint32_t format,
                     int32_t fd,
                     uint32_t size);
  static void Enter(void* data,
                    wl_keyboard* obj,
                    uint32_t serial,
                    wl_surface* surface,
                    wl_array* keys);
  static void Leave(void* data,
                    wl_keyboard* obj,
                    uint32_t serial,
                    wl_surface* surface);
  static void Key(void* data,
                  wl_keyboard* obj,
                  uint32_t serial,
                  uint32_t time,
                  uint32_t key,
                  uint32_t state);
  static void Modifiers(void* data,
                        wl_keyboard* obj,
                        uint32_t serial,
                        uint32_t mods_depressed,
                        uint32_t mods_latched,
                        uint32_t mods_locked,
                        uint32_t group);
  static void RepeatInfo(void* data,
                         wl_keyboard* obj,
                         int32_t rate,
                         int32_t delay);

  wl::Object<wl_keyboard> obj_;
  EventDispatchCallback callback_;
  uint8_t modifiers_ = 0;
};

}  // namespace ui

#endif  // UI_OZONE_PLATFORM_WAYLAND_WAYLAND_KEYBOARD_H_