def index(self):
idx = libcvht.sequence_get_index(self._seq_handle)
par = libcvht.sequence_get_parent(self._seq_handle)
if par > -1:
return 0, idx
else:
return idx
def next_id(self):
seq_ptr = libcvht.timeline_get_next_seq(
self._mod.timeline._tl_handle, self._ptr
)
if seq_ptr:
idx = libcvht.sequence_get_index(seq_ptr)
return 0, idx
else:
return None
def clone_sequence(self, s):
seq = None
if type(s) is int:
seq = libcvht.sequence_clone(self[s]._seq_handle)
else:
seq = libcvht.sequence_clone(
libcvht.timeline_get_seq(self.timeline._tl_handle, s[1]))
libcvht.sequence_strip_parent(seq)
libcvht.module_add_sequence(self._mod_handle, seq)
for cb in self.cb_new_sequence:
cb(libcvht.sequence_get_index(seq))
for t in self[len(self) - 1]:
for cb in self.cb_new_track:
cb(libcvht.sequence_get_index(seq), t.index)
return VHTSequence(seq, self, self.cb_new_track)
def add_sequence(self, length=-1):
seq = libcvht.sequence_new(length)
libcvht.module_add_sequence(self._mod_handle, seq)
for cb in self.cb_new_sequence:
cb(libcvht.sequence_get_index(seq))
return VHTSequence(seq, self, self.cb_new_track)