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Add a session_alerts format which is a list of all the alerts in the

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current session in symbolic form (something like "0!,4~,5!"). Use this
in the default set-titles-string. Prompted by a request from Jan ONDREJ.
This commit is contained in:
nicm 2015-05-12 15:29:29 +00:00
parent e958db09a7
commit ec34439f9c
3 changed files with 22 additions and 1 deletions
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20
format.c
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@ -494,6 +494,8 @@ format_defaults_session(struct format_tree *ft, struct session *s)
{
struct session_group *sg;
time_t t;
struct winlink *wl;
char alerts[256], tmp[16];
ft->s = s;
@ -518,6 +520,24 @@ format_defaults_session(struct format_tree *ft, struct session *s)
format_add(ft, "session_attached", "%u", s->attached);
format_add(ft, "session_many_attached", "%d", s->attached > 1);
*alerts = '\0';
RB_FOREACH (wl, winlinks, &s->windows) {
if ((wl->flags & WINLINK_ALERTFLAGS) == 0)
continue;
snprintf(tmp, sizeof tmp, "%u", wl->idx);
if (*alerts != '\0')
strlcat(alerts, ",", sizeof alerts);
strlcat(alerts, tmp, sizeof alerts);
if (wl->flags & WINLINK_ACTIVITY)
strlcat(alerts, "#", sizeof alerts);
if (wl->flags & WINLINK_BELL)
strlcat(alerts, "!", sizeof alerts);
if (wl->flags & WINLINK_SILENCE)
strlcat(alerts, "~", sizeof alerts);
}
format_add(ft, "session_alerts", "%s", alerts);
}
/* Set default format keys for a client. */

2
options-table.c
View File

@ -296,7 +296,7 @@ const struct options_table_entry session_options_table[] = {
{ .name = "set-titles-string",
.type = OPTIONS_TABLE_STRING,
.default_str = "#S:#I:#W - \"#T\""
.default_str = "#S:#I:#W - \"#T\" #{session_alerts}"
},
{ .name = "status",

1
tmux.1
View File

@ -3304,6 +3304,7 @@ The following variables are available, where appropriate:
.It Li "pane_width" Ta "" Ta "Width of 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 "session_alerts" Ta "" Ta "List of window indexes with alerts"
.It Li "session_attached" Ta "" Ta "Number of clients session is attached to"
.It Li "session_activity" Ta "" Ta "Integer time of session last activity"
.It Li "session_activity_string" Ta "" Ta "String time of session last activity"