4 * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 #include <sys/types.h>
26 int server_window_check_bell(struct session
*, struct winlink
*);
27 int server_window_check_activity(struct session
*, struct winlink
*);
28 int server_window_check_silence(struct session
*, struct winlink
*);
29 int server_window_check_content(
30 struct session
*, struct winlink
*, struct window_pane
*);
32 /* Window functions that need to happen every loop. */
34 server_window_loop(void)
38 struct window_pane
*wp
;
42 for (i
= 0; i
< ARRAY_LENGTH(&windows
); i
++) {
43 w
= ARRAY_ITEM(&windows
, i
);
47 RB_FOREACH(s
, sessions
, &sessions
) {
48 wl
= session_has(s
, w
);
52 if (server_window_check_bell(s
, wl
) ||
53 server_window_check_activity(s
, wl
) ||
54 server_window_check_silence(s
, wl
))
55 server_status_session(s
);
56 TAILQ_FOREACH(wp
, &w
->panes
, entry
)
57 server_window_check_content(s
, wl
, wp
);
59 w
->flags
&= ~(WINDOW_BELL
|WINDOW_ACTIVITY
);
63 /* Check for bell in window. */
65 server_window_check_bell(struct session
*s
, struct winlink
*wl
)
68 struct window
*w
= wl
->window
;
72 if (!(w
->flags
& WINDOW_BELL
) || wl
->flags
& WINLINK_BELL
)
75 wl
->flags
|= WINLINK_BELL
;
77 action
= options_get_number(&s
->options
, "bell-action");
80 if (s
->flags
& SESSION_UNATTACHED
)
82 visual
= options_get_number(&s
->options
, "visual-bell");
83 for (i
= 0; i
< ARRAY_LENGTH(&clients
); i
++) {
84 c
= ARRAY_ITEM(&clients
, i
);
85 if (c
== NULL
|| c
->session
!= s
)
88 tty_putcode(&c
->tty
, TTYC_BEL
);
91 if (c
->session
->curw
->window
== w
) {
92 status_message_set(c
, "Bell in current window");
95 status_message_set(c
, "Bell in window %u",
96 winlink_find_by_window(&s
->windows
, w
)->idx
);
100 if (s
->flags
& SESSION_UNATTACHED
)
102 visual
= options_get_number(&s
->options
, "visual-bell");
103 for (i
= 0; i
< ARRAY_LENGTH(&clients
); i
++) {
104 c
= ARRAY_ITEM(&clients
, i
);
105 if (c
== NULL
|| c
->session
!= s
)
107 if (c
->session
->curw
->window
!= w
)
110 tty_putcode(&c
->tty
, TTYC_BEL
);
113 status_message_set(c
, "Bell in current window");
121 /* Check for activity in window. */
123 server_window_check_activity(struct session
*s
, struct winlink
*wl
)
126 struct window
*w
= wl
->window
;
129 if (!(w
->flags
& WINDOW_ACTIVITY
) || wl
->flags
& WINLINK_ACTIVITY
)
134 if (!options_get_number(&w
->options
, "monitor-activity"))
137 wl
->flags
|= WINLINK_ACTIVITY
;
139 if (options_get_number(&s
->options
, "visual-activity")) {
140 for (i
= 0; i
< ARRAY_LENGTH(&clients
); i
++) {
141 c
= ARRAY_ITEM(&clients
, i
);
142 if (c
== NULL
|| c
->session
!= s
)
144 status_message_set(c
, "Activity in window %u",
145 winlink_find_by_window(&s
->windows
, w
)->idx
);
152 /* Check for silence in window. */
154 server_window_check_silence(struct session
*s
, struct winlink
*wl
)
157 struct window
*w
= wl
->window
;
158 struct timeval timer
;
160 int silence_interval
, timer_difference
;
162 if (!(w
->flags
& WINDOW_SILENCE
) || wl
->flags
& WINLINK_SILENCE
)
167 * Reset the timer for this window if we've focused it. We
168 * don't want the timer tripping as soon as we've switched away
171 if (gettimeofday(&w
->silence_timer
, NULL
) != 0)
172 fatal("gettimeofday failed.");
177 silence_interval
= options_get_number(&w
->options
, "monitor-silence");
178 if (silence_interval
== 0)
181 if (gettimeofday(&timer
, NULL
) != 0)
182 fatal("gettimeofday");
183 timer_difference
= timer
.tv_sec
- w
->silence_timer
.tv_sec
;
184 if (timer_difference
<= silence_interval
)
186 wl
->flags
|= WINLINK_SILENCE
;
188 if (options_get_number(&s
->options
, "visual-silence")) {
189 for (i
= 0; i
< ARRAY_LENGTH(&clients
); i
++) {
190 c
= ARRAY_ITEM(&clients
, i
);
191 if (c
== NULL
|| c
->session
!= s
)
193 status_message_set(c
, "Silence in window %u",
194 winlink_find_by_window(&s
->windows
, w
)->idx
);
201 /* Check for content change in window. */
203 server_window_check_content(
204 struct session
*s
, struct winlink
*wl
, struct window_pane
*wp
)
207 struct window
*w
= wl
->window
;
211 /* Activity flag must be set for new content. */
212 if (!(w
->flags
& WINDOW_ACTIVITY
) || wl
->flags
& WINLINK_CONTENT
)
217 ptr
= options_get_string(&w
->options
, "monitor-content");
218 if (ptr
== NULL
|| *ptr
== '\0')
220 if ((found
= window_pane_search(wp
, ptr
, NULL
)) == NULL
)
224 wl
->flags
|= WINLINK_CONTENT
;
226 if (options_get_number(&s
->options
, "visual-content")) {
227 for (i
= 0; i
< ARRAY_LENGTH(&clients
); i
++) {
228 c
= ARRAY_ITEM(&clients
, i
);
229 if (c
== NULL
|| c
->session
!= s
)
231 status_message_set(c
, "Content in window %u",
232 winlink_find_by_window(&s
->windows
, w
)->idx
);