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refactor(misc1): move out autocmd related functions

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This commit is contained in:
Björn Linse
2021-12-09 21:10:58 +01:00
parent 2ec0e0a868
commit 51822f0655
6 changed files with 65 additions and 61 deletions
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55
src/nvim/misc1.c
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@@ -1018,58 +1018,3 @@ void add_time(char_u *buf, size_t buflen, time_t tt)
seconds);
}
}
dict_T *get_v_event(save_v_event_T *sve)
{
dict_T *v_event = get_vim_var_dict(VV_EVENT);
if (v_event->dv_hashtab.ht_used > 0) {
// recursive use of v:event, save, make empty and restore later
sve->sve_did_save = true;
sve->sve_hashtab = v_event->dv_hashtab;
hash_init(&v_event->dv_hashtab);
} else {
sve->sve_did_save = false;
}
return v_event;
}
void restore_v_event(dict_T *v_event, save_v_event_T *sve)
{
tv_dict_free_contents(v_event);
if (sve->sve_did_save) {
v_event->dv_hashtab = sve->sve_hashtab;
} else {
hash_init(&v_event->dv_hashtab);
}
}
/// Fires a ModeChanged autocmd.
void trigger_modechanged(void)
{
if (!has_event(EVENT_MODECHANGED)) {
return;
}
char *mode = get_mode();
if (STRCMP(mode, last_mode) == 0) {
xfree(mode);
return;
}
save_v_event_T save_v_event;
dict_T *v_event = get_v_event(&save_v_event);
tv_dict_add_str(v_event, S_LEN("new_mode"), mode);
tv_dict_add_str(v_event, S_LEN("old_mode"), last_mode);
char_u *pat_pre = concat_str((char_u *)last_mode, (char_u *)":");
char_u *pat = concat_str(pat_pre, (char_u *)mode);
xfree(pat_pre);
apply_autocmds(EVENT_MODECHANGED, pat, NULL, false, curbuf);
xfree(last_mode);
last_mode = mode;
xfree(pat);
restore_v_event(v_event, &save_v_event);
}