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Make session_attached a count and add session_many_attached flag.

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This commit is contained in:
Nicholas Marriott 2014-03-06 11:25:27 +00:00
parent b65c72c45c
commit b7f6356053
4 changed files with 8 additions and 5 deletions
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6
format.c
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@ -401,10 +401,8 @@ format_session(struct format_tree *ft, struct session *s)
*strchr(tim, '\n') = '\0'; *strchr(tim, '\n') = '\0';
format_add(ft, "session_created_string", "%s", tim); format_add(ft, "session_created_string", "%s", tim);
if (s->flags & SESSION_UNATTACHED) format_add(ft, "session_attached", "%u", s->attached);
format_add(ft, "session_attached", "%d", 0); format_add(ft, "session_many_attached", "%u", s->attached > 1);
else
format_add(ft, "session_attached", "%d", 1);
} }
/* Set default format keys for a client. */ /* Set default format keys for a client. */

2
resize.c
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@ -55,6 +55,7 @@ recalculate_sizes(void)
RB_FOREACH(s, sessions, &sessions) { RB_FOREACH(s, sessions, &sessions) {
has_status = options_get_number(&s->options, "status"); has_status = options_get_number(&s->options, "status");
s->attached = 0;
ssx = ssy = UINT_MAX; ssx = ssy = UINT_MAX;
for (j = 0; j < ARRAY_LENGTH(&clients); j++) { for (j = 0; j < ARRAY_LENGTH(&clients); j++) {
c = ARRAY_ITEM(&clients, j); c = ARRAY_ITEM(&clients, j);
@ -69,6 +70,7 @@ recalculate_sizes(void)
ssy = c->tty.sy - 1; ssy = c->tty.sy - 1;
else if (c->tty.sy < ssy) else if (c->tty.sy < ssy)
ssy = c->tty.sy; ssy = c->tty.sy;
s->attached++;
} }
} }
if (ssx == UINT_MAX || ssy == UINT_MAX) { if (ssx == UINT_MAX || ssy == UINT_MAX) {

3
tmux.1
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@ -3141,13 +3141,14 @@ The following variables are available, where appropriate:
.It Li "saved_cursor_y" Ta "" Ta "Saved cursor Y in pane" .It Li "saved_cursor_y" Ta "" Ta "Saved cursor Y in pane"
.It Li "scroll_region_lower" Ta "" Ta "Bottom of scroll region in pane" .It Li "scroll_region_lower" Ta "" Ta "Bottom of scroll region in pane"
.It Li "scroll_region_upper" Ta "" Ta "Top of scroll region in pane" .It Li "scroll_region_upper" Ta "" Ta "Top of scroll region in pane"
.It Li "session_attached" Ta "" Ta "1 if session attached" .It Li "session_attached" Ta "" Ta "Number of clients session is attached to"
.It Li "session_created" Ta "" Ta "Integer time session created" .It Li "session_created" Ta "" Ta "Integer time session created"
.It Li "session_created_string" Ta "" Ta "String time session created" .It Li "session_created_string" Ta "" Ta "String time session created"
.It Li "session_group" Ta "" Ta "Number of session group" .It Li "session_group" Ta "" Ta "Number of session group"
.It Li "session_grouped" Ta "" Ta "1 if session in a group" .It Li "session_grouped" Ta "" Ta "1 if session in a group"
.It Li "session_height" Ta "" Ta "Height of session" .It Li "session_height" Ta "" Ta "Height of session"
.It Li "session_id" Ta "" Ta "Unique session ID" .It Li "session_id" Ta "" Ta "Unique session ID"
.It Li "session_many_attached" Ta "" Ta "1 if multiple clients attached"
.It Li "session_name" Ta "#S" Ta "Name of session" .It Li "session_name" Ta "#S" Ta "Name of session"
.It Li "session_width" Ta "" Ta "Width of session" .It Li "session_width" Ta "" Ta "Width of session"
.It Li "session_windows" Ta "" Ta "Number of windows in session" .It Li "session_windows" Ta "" Ta "Number of windows in session"

2
tmux.h
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@ -1083,6 +1083,8 @@ struct session {
#define SESSION_UNATTACHED 0x1 /* not attached to any clients */ #define SESSION_UNATTACHED 0x1 /* not attached to any clients */
int flags; int flags;
u_int attached;
struct termios *tio; struct termios *tio;
struct environ environ; struct environ environ;