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idnode: implement sort for simple enums

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This commit is contained in:
Jaroslav Kysela 2014-12-05 19:16:42 +01:00
parent f20bab4aed
commit 2d7cda7eef
1 changed files with 19 additions and 1 deletions
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20
src/idnode.c
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@ -342,10 +342,28 @@ idnode_get_display
if (p) {
if (p->rend)
return p->rend(self);
if (p->islist) {
else if (p->islist) {
htsmsg_t *l = (htsmsg_t*)p->get(self);
if (l)
return htsmsg_list_2_csv(l);
} else if (p->list) {
htsmsg_t *l = p->list(self), *m;
htsmsg_field_t *f;
uint32_t k, v;
char *r = NULL;
const char *s;
if (l && !idnode_get_u32(self, p->id, &v))
HTSMSG_FOREACH(f, l) {
m = htsmsg_field_get_map(f);
if (!htsmsg_get_u32(m, "key", &k) &&
(s = htsmsg_get_str(m, "val")) != NULL &&
v == k) {
r = strdup(s);
break;
}
}
htsmsg_destroy(l);
return r;
}
}
return NULL;