4 * Copyright (c) 2012 David Herrmann <dh.herrmann@googlemail.com>
6 * Permission is hereby granted, free of charge, to any person obtaining
7 * a copy of this software and associated documentation files
8 * (the "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sublicense, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
21 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
22 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
23 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 * A seat is a single session that is self-hosting and provides all the
29 * interaction for a single logged-in user.
39 #include "uterm_input.h"
40 #include "uterm_video.h"
44 struct kmscon_session;
46 enum kmscon_seat_event {
49 KMSCON_SEAT_BACKGROUND,
50 KMSCON_SEAT_FOREGROUND,
54 typedef int (*kmscon_seat_cb_t) (struct kmscon_seat *seat,
58 enum kmscon_session_event_type {
59 KMSCON_SESSION_DISPLAY_NEW,
60 KMSCON_SESSION_DISPLAY_GONE,
61 KMSCON_SESSION_DISPLAY_REFRESH,
62 KMSCON_SESSION_ACTIVATE,
63 KMSCON_SESSION_DEACTIVATE,
64 KMSCON_SESSION_UNREGISTER,
67 struct kmscon_session_event {
69 struct uterm_display *disp;
72 typedef int (*kmscon_session_cb_t) (struct kmscon_session *session,
73 struct kmscon_session_event *event,
76 int kmscon_seat_new(struct kmscon_seat **out,
77 struct conf_ctx *main_conf,
78 struct ev_eloop *eloop,
79 struct uterm_vt_master *vtm,
80 unsigned int vt_types,
84 void kmscon_seat_free(struct kmscon_seat *seat);
85 void kmscon_seat_startup(struct kmscon_seat *seat);
87 int kmscon_seat_add_display(struct kmscon_seat *seat,
88 struct uterm_display *disp);
89 void kmscon_seat_remove_display(struct kmscon_seat *seat,
90 struct uterm_display *disp);
91 void kmscon_seat_refresh_display(struct kmscon_seat *seat,
92 struct uterm_display *disp);
93 int kmscon_seat_add_input(struct kmscon_seat *seat, const char *node);
94 void kmscon_seat_remove_input(struct kmscon_seat *seat, const char *node);
96 const char *kmscon_seat_get_name(struct kmscon_seat *seat);
97 struct uterm_input *kmscon_seat_get_input(struct kmscon_seat *seat);
98 struct ev_eloop *kmscon_seat_get_eloop(struct kmscon_seat *seat);
99 struct conf_ctx *kmscon_seat_get_conf(struct kmscon_seat *seat);
101 void kmscon_seat_schedule(struct kmscon_seat *seat, unsigned int id);
103 int kmscon_seat_register_session(struct kmscon_seat *seat,
104 struct kmscon_session **out,
105 kmscon_session_cb_t cb,
108 void kmscon_session_ref(struct kmscon_session *sess);
109 void kmscon_session_unref(struct kmscon_session *sess);
110 void kmscon_session_unregister(struct kmscon_session *sess);
111 bool kmscon_session_is_registered(struct kmscon_session *sess);
113 bool kmscon_session_is_active(struct kmscon_session *sess);
114 int kmscon_session_set_foreground(struct kmscon_session *sess);
115 int kmscon_session_set_background(struct kmscon_session *sess);
116 void kmscon_session_schedule(struct kmscon_session *sess);
118 void kmscon_session_enable(struct kmscon_session *sess);
119 void kmscon_session_disable(struct kmscon_session *sess);
120 bool kmscon_session_is_enabled(struct kmscon_session *sess);
122 void kmscon_session_notify_deactivated(struct kmscon_session *sess);
124 #endif /* KMSCON_SEAT_H */