def update_hidden_track(self, hidden_track, seq_len):
if len(self.segments) == 0:
edit._insert_blank(hidden_track, 0, seq_len)
else:
in_frame = 0
index = 0
for segment in self.segments:
if segment.start_frame >= seq_len:
break
# Blank between segments/sequence start
if segment.start_frame > in_frame:
edit._insert_blank(hidden_track, index,
segment.start_frame - in_frame)
index += 1
segment_length = segment.end_frame - segment.start_frame
# Segment contents
if segment.segment_state == SEGMENT_UNRENDERED or segment.segment_state == SEGMENT_DIRTY:
edit._insert_blank(hidden_track, index, segment_length - 1)
elif segment.segment_state == SEGMENT_RENDERED:
edit.append_clip(hidden_track, segment.producer, 0,
segment_length - 1) # -1, out incl.
in_frame = segment.end_frame
index += 1
if hidden_track.get_length() < seq_len:
edit._insert_blank(hidden_track, index,
seq_len - hidden_track.get_length())
def _copy_track_contents(from_track, to_track, to_sequence):
# Copy clips
for i in range(0, len(from_track.clips)):
clip = from_track.clips[i]
if clip.is_blanck_clip != True:
edit.append_clip(to_track, clip, clip.clip_in, clip.clip_out)
else:
edit._insert_blank(to_track, i, clip.clip_out - clip.clip_in + 1)
from_track.clear()
from_track.clips = []
# Copy track attributes.
to_sequence.set_track_mute_state(to_track.id, from_track.mute_state)
to_track.edit_freedom = from_track.edit_freedom
def _copy_track_contents(from_track, to_track, to_sequence):
# Copy clips
for i in range(0, len(from_track.clips)):
clip = from_track.clips[i]
if clip.is_blanck_clip != True:
edit.append_clip(to_track, clip, clip.clip_in, clip.clip_out)
else:
edit._insert_blank(to_track, i, clip.clip_out - clip.clip_in + 1)
from_track.clear()
from_track.clips = []
# Copy track attributes.
to_sequence.set_track_mute_state(to_track.id, from_track.mute_state)
to_track.edit_freedom = from_track.edit_freedom
