def str_to_xsheet(self, ani_data):
"""
Update FrameList from animation data.
"""
data = json.loads(ani_data)
# first check if it's in the legacy non-descriptive JSON or new XDNA format
if type(data) is dict and data['XDNA']:
print 'Loading using new file format'
x = self.xdna
# right now we only have one animatable layer, hence the first item
raster_frames = data['xsheet']['raster_frame_lists'][0]
self.frames = FrameList(len(raster_frames), self.opacities)
self.framerate = data['xsheet']['framerate']
self.cleared = True
for i, d in enumerate(raster_frames):
if d['idx'] is not None:
#cel = self.doc.layers[d['idx']] - this line exceptions with some files if the first frame is a key
# cels appear to be numbered from
# 0 in memory, but from 1 on disk...
cel = self.doc.layers[d['idx']-1]
else:
cel = None
self.frames[i].is_key = d['is_key']
self.frames[i].description = d['description']
self.frames[i].cel = cel
logger.info("loading cel #" + str(i))
else:
# load in legacy style
print 'Loading using old format'
self.using_legacy = True
self.frames = FrameList(len(data), self.opacities)
self.cleared = True
for i, d in enumerate(data):
is_key, description, layer_idx = d
if layer_idx is not None:
cel = self.doc.layers[layer_idx]
else:
cel = None
self.frames[i].is_key = is_key
self.frames[i].description = description
self.frames[i].cel = cel
def clear_xsheet(self, init=False):
self.frames = FrameList(24, self.opacities)
self.cleared = True
