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;
63 typedef void (*libinput_seat_destroy_func) (struct libinput_seat *seat);
65 struct libinput_seat {
66 struct libinput *libinput;
68 struct list devices_list;
71 libinput_seat_destroy_func destroy;
78 uint32_t button_count[KEY_CNT];
81 struct libinput_device {
82 struct libinput_seat *seat;
89 typedef void (*libinput_source_dispatch_t)(void *data);
92 #define log_debug(...) log_msg(LIBINPUT_LOG_PRIORITY_DEBUG, __VA_ARGS__)
93 #define log_info(...) log_msg(LIBINPUT_LOG_PRIORITY_INFO, __VA_ARGS__)
94 #define log_error(...) log_msg(LIBINPUT_LOG_PRIORITY_ERROR, __VA_ARGS__)
95 #define log_bug_kernel(...) log_msg(LIBINPUT_LOG_PRIORITY_ERROR, "kernel bug: " __VA_ARGS__)
96 #define log_bug_libinput(...) log_msg(LIBINPUT_LOG_PRIORITY_ERROR, "libinput bug: " __VA_ARGS__);
97 #define log_bug_client(...) log_msg(LIBINPUT_LOG_PRIORITY_ERROR, "client bug: " __VA_ARGS__);
100 log_msg(enum libinput_log_priority priority, const char *format, ...);
102 log_msg_va(enum libinput_log_priority priority,
107 libinput_init(struct libinput *libinput,
108 const struct libinput_interface *interface,
109 const struct libinput_interface_backend *interface_backend,
112 struct libinput_source *
113 libinput_add_fd(struct libinput *libinput,
115 libinput_source_dispatch_t dispatch,
119 libinput_remove_source(struct libinput *libinput,
120 struct libinput_source *source);
123 open_restricted(struct libinput *libinput,
124 const char *path, int flags);
127 close_restricted(struct libinput *libinput, int fd);
130 libinput_seat_init(struct libinput_seat *seat,
131 struct libinput *libinput,
132 const char *physical_name,
133 const char *logical_name,
134 libinput_seat_destroy_func destroy);
137 libinput_device_init(struct libinput_device *device,
138 struct libinput_seat *seat);
141 notify_added_device(struct libinput_device *device);
144 notify_removed_device(struct libinput_device *device);
147 keyboard_notify_key(struct libinput_device *device,
150 enum libinput_keyboard_key_state state);
153 pointer_notify_motion(struct libinput_device *device,
159 pointer_notify_motion_absolute(struct libinput_device *device,
165 pointer_notify_button(struct libinput_device *device,
168 enum libinput_button_state state);
171 pointer_notify_axis(struct libinput_device *device,
173 enum libinput_pointer_axis axis,
177 touch_notify_touch_down(struct libinput_device *device,
185 touch_notify_touch_motion(struct libinput_device *device,
193 touch_notify_touch_up(struct libinput_device *device,
199 touch_notify_frame(struct libinput_device *device,
201 #endif /* LIBINPUT_PRIVATE_H */