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;
60 libinput_log_handler log_handler;
61 enum libinput_log_priority log_priority;
65 typedef void (*libinput_seat_destroy_func) (struct libinput_seat *seat);
67 struct libinput_seat {
68 struct libinput *libinput;
70 struct list devices_list;
73 libinput_seat_destroy_func destroy;
80 uint32_t button_count[KEY_CNT];
83 struct libinput_device {
84 struct libinput_seat *seat;
91 typedef void (*libinput_source_dispatch_t)(void *data);
94 #define log_debug(li_, ...) log_msg((li_), LIBINPUT_LOG_PRIORITY_DEBUG, __VA_ARGS__)
95 #define log_info(li_, ...) log_msg((li_), LIBINPUT_LOG_PRIORITY_INFO, __VA_ARGS__)
96 #define log_error(li_, ...) log_msg((li_), LIBINPUT_LOG_PRIORITY_ERROR, __VA_ARGS__)
97 #define log_bug_kernel(li_, ...) log_msg((li_), LIBINPUT_LOG_PRIORITY_ERROR, "kernel bug: " __VA_ARGS__)
98 #define log_bug_libinput(li_, ...) log_msg((li_), LIBINPUT_LOG_PRIORITY_ERROR, "libinput bug: " __VA_ARGS__);
99 #define log_bug_client(li_, ...) log_msg((li_), LIBINPUT_LOG_PRIORITY_ERROR, "client bug: " __VA_ARGS__);
102 log_msg(struct libinput *libinput,
103 enum libinput_log_priority priority,
104 const char *format, ...);
107 log_msg_va(struct libinput *libinput,
108 enum libinput_log_priority priority,
113 libinput_init(struct libinput *libinput,
114 const struct libinput_interface *interface,
115 const struct libinput_interface_backend *interface_backend,
118 struct libinput_source *
119 libinput_add_fd(struct libinput *libinput,
121 libinput_source_dispatch_t dispatch,
125 libinput_remove_source(struct libinput *libinput,
126 struct libinput_source *source);
129 open_restricted(struct libinput *libinput,
130 const char *path, int flags);
133 close_restricted(struct libinput *libinput, int fd);
136 libinput_seat_init(struct libinput_seat *seat,
137 struct libinput *libinput,
138 const char *physical_name,
139 const char *logical_name,
140 libinput_seat_destroy_func destroy);
143 libinput_device_init(struct libinput_device *device,
144 struct libinput_seat *seat);
147 notify_added_device(struct libinput_device *device);
150 notify_removed_device(struct libinput_device *device);
153 keyboard_notify_key(struct libinput_device *device,
156 enum libinput_key_state state);
159 pointer_notify_motion(struct libinput_device *device,
165 pointer_notify_motion_absolute(struct libinput_device *device,
171 pointer_notify_button(struct libinput_device *device,
174 enum libinput_button_state state);
177 pointer_notify_axis(struct libinput_device *device,
179 enum libinput_pointer_axis axis,
183 touch_notify_touch_down(struct libinput_device *device,
191 touch_notify_touch_motion(struct libinput_device *device,
199 touch_notify_touch_up(struct libinput_device *device,
205 touch_notify_frame(struct libinput_device *device,
207 #endif /* LIBINPUT_PRIVATE_H */