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New option, detach-on-destroy, to set what happens to a client when the session

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it is attached to is destroyed. If on (the default), it is detached; if off, it
is switched to the most recently active session.
This commit is contained in:
Nicholas Marriott
2010-06-27 00:22:22 +00:00
parent 34464da8d3
commit 26524c99f6
4 changed files with 41 additions and 4 deletions
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36
server-fn.c
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@ -24,7 +24,8 @@
#include "tmux.h"
void server_callback_identify(int, short, void *);
struct session *server_next_session(struct session *);
void server_callback_identify(int, short, void *);
void
server_fill_environ(struct session *s, struct environ *env)
@ -358,18 +359,47 @@ server_destroy_session_group(struct session *s)
}
}
struct session *
server_next_session(struct session *s)
{
struct session *s_loop, *s_out;
u_int i;
s_out = NULL;
for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
s_loop = ARRAY_ITEM(&sessions, i);
if (s_loop == s)
continue;
if (s_out == NULL ||
timercmp(&s_loop->activity_time, &s_out->activity_time, <))
s_out = s_loop;
}
return (s_out);
}
void
server_destroy_session(struct session *s)
{
struct client *c;
struct session *s_new;
u_int i;
if (!options_get_number(&s->options, "detach-on-destroy"))
s_new = server_next_session(s);
else
s_new = NULL;
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session != s)
continue;
c->session = NULL;
server_write_client(c, MSG_EXIT, NULL, 0);
if (s_new == NULL) {
c->session = NULL;
server_write_client(c, MSG_EXIT, NULL, 0);
} else {
c->session = s_new;
server_redraw_client(c);
}
}
recalculate_sizes();
}