def sort_by_field (self, field):
if field == '-key-':
mode = Sort.KeySort ()
elif field == '-type-':
mode = Sort.TypeSort ()
else:
mode = Sort.FieldSort (field)
# Check if we are toggling or changing
cur = self.selection.sort
if cur and len (cur.fields) == 1:
cur = cur.fields [0]
# We are still filtering according to the same field,
# simply toggle the direction
if cur == mode:
mode.ascend = - cur.ascend
self.selection.sort = Sort.Sort ([mode])
self.redisplay_index ()
return
def make_one (x):
return [x, Sort.FieldSort (x.lower ()), 0]