def _set_start_end(self, start=None, end=None):
infos = list(
RPR.GetSet_LoopTimeRange2(self.project_id, False, False, 0, 0,
False))
if start is None:
start = infos[3]
if end is None:
end = infos[4]
infos[1], infos[3], infos[4] = True, start, end
RPR.GetSet_LoopTimeRange2(*infos)
def length(self, length):
"""
Set time selection length (by moving its end).
Parameters
----------
length : float
Time selection length in seconds.
"""
infos = list(
RPR.GetSet_LoopTimeRange2(self.project_id, False, False, 0, 0,
False))
infos[1], infos[4] = True, infos[3] + length
RPR.GetSet_LoopTimeRange2(*infos)
def _get_infos(self):
"""
Return infos as returned by RPR.GetSet_LoopTimeRange2.
Returns
-------
infos : tuple
Time selection infos.
"""
infos = RPR.GetSet_LoopTimeRange2(self.project_id, False, False, 0, 0,
False)
return infos