2 * Copyright © 2013 Jonas Ådahl
4 * Permission to use, copy, modify, distribute, and sell this software and
5 * its documentation for any purpose is hereby granted without fee, provided
6 * that the above copyright notice appear in all copies and that both that
7 * copyright notice and this permission notice appear in supporting
8 * documentation, and that the name of the copyright holders not be used in
9 * advertising or publicity pertaining to distribution of the software
10 * without specific, written prior permission. The copyright holders make
11 * no representations about the suitability of this software for any
12 * purpose. It is provided "as is" without express or implied warranty.
14 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
15 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
16 * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
17 * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
18 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
19 * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
20 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
23 #ifndef LIBINPUT_PRIVATE_H
24 #define LIBINPUT_PRIVATE_H
26 #include "linux/input.h"
29 #include "libinput-util.h"
31 struct libinput_source;
33 struct libinput_interface_backend {
34 int (*resume)(struct libinput *libinput);
35 void (*suspend)(struct libinput *libinput);
36 void (*destroy)(struct libinput *libinput);
41 struct list source_destroy_list;
43 struct list seat_list;
47 struct libinput_source *source;
51 struct libinput_event **events;
57 const struct libinput_interface *interface;
58 const struct libinput_interface_backend *interface_backend;
62 typedef void (*libinput_seat_destroy_func) (struct libinput_seat *seat);
64 struct libinput_seat {
65 struct libinput *libinput;
67 struct list devices_list;
70 libinput_seat_destroy_func destroy;
77 uint32_t button_count[KEY_CNT];
80 struct libinput_device {
81 struct libinput_seat *seat;
88 typedef void (*libinput_source_dispatch_t)(void *data);
91 #define log_debug(...) log_msg(LIBINPUT_LOG_PRIORITY_DEBUG, __VA_ARGS__)
92 #define log_info(...) log_msg(LIBINPUT_LOG_PRIORITY_INFO, __VA_ARGS__)
93 #define log_error(...) log_msg(LIBINPUT_LOG_PRIORITY_ERROR, __VA_ARGS__)
94 #define log_bug_kernel(...) log_msg(LIBINPUT_LOG_PRIORITY_ERROR, "kernel bug: " __VA_ARGS__)
95 #define log_bug_libinput(...) log_msg(LIBINPUT_LOG_PRIORITY_ERROR, "libinput bug: " __VA_ARGS__);
96 #define log_bug_client(...) log_msg(LIBINPUT_LOG_PRIORITY_ERROR, "client bug: " __VA_ARGS__);
99 log_msg(enum libinput_log_priority priority, const char *format, ...);
101 log_msg_va(enum libinput_log_priority priority,
106 libinput_init(struct libinput *libinput,
107 const struct libinput_interface *interface,
108 const struct libinput_interface_backend *interface_backend,
111 struct libinput_source *
112 libinput_add_fd(struct libinput *libinput,
114 libinput_source_dispatch_t dispatch,
118 libinput_remove_source(struct libinput *libinput,
119 struct libinput_source *source);
122 open_restricted(struct libinput *libinput,
123 const char *path, int flags);
126 close_restricted(struct libinput *libinput, int fd);
129 libinput_seat_init(struct libinput_seat *seat,
130 struct libinput *libinput,
131 const char *physical_name,
132 const char *logical_name,
133 libinput_seat_destroy_func destroy);
136 libinput_device_init(struct libinput_device *device,
137 struct libinput_seat *seat);
140 notify_added_device(struct libinput_device *device);
143 notify_removed_device(struct libinput_device *device);
146 keyboard_notify_key(struct libinput_device *device,
149 enum libinput_keyboard_key_state state);
152 pointer_notify_motion(struct libinput_device *device,
158 pointer_notify_motion_absolute(struct libinput_device *device,
164 pointer_notify_button(struct libinput_device *device,
167 enum libinput_button_state state);
170 pointer_notify_axis(struct libinput_device *device,
172 enum libinput_pointer_axis axis,
176 touch_notify_touch_down(struct libinput_device *device,
184 touch_notify_touch_motion(struct libinput_device *device,
192 touch_notify_touch_up(struct libinput_device *device,
198 touch_notify_frame(struct libinput_device *device,
200 #endif /* LIBINPUT_PRIVATE_H */