src/ozone/wayland/input/keyboard.h

   1 // Copyright 2013 Intel Corporation. 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 OZONE_WAYLAND_INPUT_KEYBOARD_H_
   6 #define OZONE_WAYLAND_INPUT_KEYBOARD_H_
   7
   8 #include <xkbcommon/xkbcommon.h>
   9
  10 #include "ozone/wayland/display.h"
  11
  12 namespace ui {
  13 class EventConverterOzoneWayland;
  14 }
  15
  16 namespace ozonewayland {
  17
  18 class KeyboardEngineXKB;
  19
  20 class WaylandKeyboard {
  21  public:
  22   WaylandKeyboard();
  23   ~WaylandKeyboard();
  24   KeyboardEngineXKB* GetBackend() { return backend_;}
  25
  26   void OnSeatCapabilities(wl_seat *seat, uint32_t caps);
  27
  28  private:
  29   static void OnKeyNotify(void* data,
  30                           wl_keyboard* input_keyboard,
  31                           uint32_t serial,
  32                           uint32_t time,
  33                           uint32_t key,
  34                           uint32_t state);
  35
  36   static void OnKeyboardKeymap(void *data,
  37                                struct wl_keyboard *keyboard,
  38                                uint32_t format,
  39                                int fd,
  40                                uint32_t size);
  41
  42   static void OnKeyboardEnter(void* data,
  43                               wl_keyboard* input_keyboard,
  44                               uint32_t serial,
  45                               wl_surface* surface,
  46                               wl_array* keys);
  47
  48   static void OnKeyboardLeave(void* data,
  49                               wl_keyboard* input_keyboard,
  50                               uint32_t serial,
  51                               wl_surface* surface);
  52
  53   static void OnKeyModifiers(void *data,
  54                              wl_keyboard *keyboard,
  55                              uint32_t serial,
  56                              uint32_t mods_depressed,
  57                              uint32_t mods_latched,
  58                              uint32_t mods_locked,
  59                              uint32_t group);
  60
  61   wl_keyboard* input_keyboard_;
  62   ui::EventConverterOzoneWayland* dispatcher_;
  63   KeyboardEngineXKB* backend_;
  64
  65   DISALLOW_COPY_AND_ASSIGN(WaylandKeyboard);
  66 };
  67
  68 }  // namespace ozonewayland
  69
  70 #endif  // OZONE_WAYLAND_INPUT_KEYBOARD_H_