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Add "grouped sessions" which have independent name, options, current window and

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so on but where the linked windows are synchronized (ie creating, killing
windows and so on are mirrored between the sessions). A grouped session may be
created by passing -t to new-session.

Had this around for a while, tested by a couple of people.
This commit is contained in:
Nicholas Marriott
2009-10-10 10:02:48 +00:00
parent b7d031cc92
commit 9dd72b9583
19 changed files with 392 additions and 59 deletions
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73
server-fn.c
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@ -104,6 +104,19 @@ server_redraw_session(struct session *s)
}
}
void
server_redraw_session_group(struct session *s)
{
struct session_group *sg;
if ((sg = session_group_find(s)) == NULL)
server_redraw_session(s);
else {
TAILQ_FOREACH(s, &sg->sessions, gentry)
server_redraw_session(s);
}
}
void
server_status_session(struct session *s)
{
@ -119,6 +132,19 @@ server_status_session(struct session *s)
}
}
void
server_status_session_group(struct session *s)
{
struct session_group *sg;
if ((sg = session_group_find(s)) == NULL)
server_status_session(s);
else {
TAILQ_FOREACH(s, &sg->sessions, gentry)
server_status_session(s);
}
}
void
server_redraw_window(struct window *w)
{
@ -220,18 +246,27 @@ server_kill_window(struct window *w)
continue;
if (session_detach(s, wl))
server_destroy_session(s);
else
server_destroy_session_group(s);
else {
server_redraw_session(s);
server_status_session_group(s);
}
}
}
int
server_link_window(
struct winlink *srcwl, struct session *dst, int dstidx,
int killflag, int selectflag, char **cause)
server_link_window(struct session *src, struct winlink *srcwl,
struct session *dst, int dstidx, int killflag, int selectflag, char **cause)
{
struct winlink *dstwl;
struct winlink *dstwl;
struct session_group *srcsg, *dstsg;
srcsg = session_group_find(src);
dstsg = session_group_find(dst);
if (src != dst && srcsg != NULL && dstsg != NULL && srcsg == dstsg) {
xasprintf(cause, "sessions are grouped");
return (-1);
}
dstwl = NULL;
if (dstidx != -1)
@ -260,12 +295,9 @@ server_link_window(
if (dstwl == NULL)
return (-1);
if (!selectflag)
server_status_session(dst);
else {
if (selectflag)
session_select(dst, dstwl->idx);
server_redraw_session(dst);
}
server_redraw_session_group(dst);
return (0);
}
@ -274,9 +306,24 @@ void
server_unlink_window(struct session *s, struct winlink *wl)
{
if (session_detach(s, wl))
server_destroy_session(s);
server_destroy_session_group(s);
else
server_redraw_session(s);
server_redraw_session_group(s);
}
void
server_destroy_session_group(struct session *s)
{
struct session_group *sg;
if ((sg = session_group_find(s)) == NULL)
server_destroy_session(s);
else {
TAILQ_FOREACH(s, &sg->sessions, gentry)
server_destroy_session(s);
TAILQ_REMOVE(&session_groups, sg, entry);
xfree(sg);
}
}
void