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Add format variables for the default formats for the various modes

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(tree_mode_format and so on) and add a -a flag to display-message to
list variables with values.
This commit is contained in:
nicm
2019-03-18 14:10:25 +00:00
parent ce6be7afd4
commit 2628af573d
8 changed files with 74 additions and 7 deletions
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36
format.c
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@ -701,7 +701,9 @@ format_merge(struct format_tree *ft, struct format_tree *from)
struct format_tree *
format_create(struct client *c, struct cmdq_item *item, int tag, int flags)
{
struct format_tree *ft;
struct format_tree *ft;
const struct window_mode **wm;
char tmp[64];
if (!event_initialized(&format_job_event)) {
evtimer_set(&format_job_event, format_job_timer, NULL);
@ -727,6 +729,14 @@ format_create(struct client *c, struct cmdq_item *item, int tag, int flags)
format_add(ft, "socket_path", "%s", socket_path);
format_add_tv(ft, "start_time", &start_time);
for (wm = all_window_modes; *wm != NULL; wm++) {
if ((*wm)->default_format != NULL) {
xsnprintf(tmp, sizeof tmp, "%s_format", (*wm)->name);
tmp[strcspn(tmp, "-")] = '_';
format_add(ft, tmp, "%s", (*wm)->default_format);
}
}
if (item != NULL) {
if (item->cmd != NULL)
format_add(ft, "command", "%s", item->cmd->entry->name);
@ -755,6 +765,30 @@ format_free(struct format_tree *ft)
free(ft);
}
/* Walk each format. */
void
format_each(struct format_tree *ft, void (*cb)(const char *, const char *,
void *), void *arg)
{
struct format_entry *fe;
static char s[64];
RB_FOREACH(fe, format_entry_tree, &ft->tree) {
if (fe->t != 0) {
xsnprintf(s, sizeof s, "%lld", (long long)fe->t);
cb(fe->key, fe->value, s);
} else {
if (fe->value == NULL && fe->cb != NULL) {
fe->cb(ft, fe);
if (fe->value == NULL)
fe->value = xstrdup("");
}
cb(fe->key, fe->value, arg);
}
}
}
/* Add a key-value pair. */
void
format_add(struct format_tree *ft, const char *key, const char *fmt, ...)