static inline int
key_collate (const char *t1, const char *t2)
{
int dotdot = 0;
int ret;
dotdot = (t1[0] == '.' ? 1 : 0) | ((t2[0] == '.' ? 1 : 0) << 1);
switch (dotdot)
{
case 0:
case 3:
ret = str_key_collate (t1, t2, case_sensitive) * reverse;
break;
case 1:
ret = -1; /* t1 < t2 */
break;
case 2:
ret = 1; /* t1 > t2 */
break;
default:
ret = 0; /* it must not happen */
}
return ret;
}
int
sort_ext (file_entry * a, file_entry * b)
{
int r;
int ad = MY_ISDIR (a);
int bd = MY_ISDIR (b);
if (ad == bd || panels_options.mix_all_files)
{
if (a->second_sort_key == NULL)
a->second_sort_key = str_create_key (extension (a->fname), case_sensitive);
if (b->second_sort_key == NULL)
b->second_sort_key = str_create_key (extension (b->fname), case_sensitive);
r = str_key_collate (a->second_sort_key, b->second_sort_key, case_sensitive);
if (r)
return r * reverse;
else
return sort_name (a, b);
}
else
return bd - ad;
}
