def delete(self):
"""Layout group deletion
"""
LayoutManager.getSingleton().removeLayoutGroup(self)
import time
self.lock.acquire()
self.deleted = True
self.objects = None
self.lock.release()
def __init__(self):
"""Constructor
@param _objects: list of group objects
@type _object: list
"""
self.lock = thread.allocate_lock() # lock object for multithreading layout
self.objects = [] # list of group objects
self.need_layout = False
# callbacks
self.eventStart = None
self.eventFinish = None
self.eventOrder = None
self.deleted = False
self.playing = True
# appending to layout manager
LayoutManager.getSingleton().addLayoutGroup(self)
