def __init__(self, num_threads, max_queue=20):
QtCore.QObject.__init__(self)
self.__threads = []
self.__started = False
self.__max_queue = max_queue
self.__num_threads = num_threads
self._q_mutex = QtCore.QMutex()
self._q_empty = QtCore.QWaitCondition()
self._q_queue = []
def startTicksUpdate(self,
updateInterval,
updateWhenMinimized=False,
maxUpdateInterval=None):
"""A method of updating the display on a one second timer to avoid
multiple update requests and reduce excess cuebot calls.
You will need to implement self.tick, You do not need to provide
locking or unhandled error logging.
You will need to implement tick.
self.ticksWithoutUpdate = number of seconds since the last update.
self.ticksLock = QMutex"""
self.updateInterval = updateInterval
self.__updateWhenMinimized = updateWhenMinimized
self.__maxUpdateInterval = maxUpdateInterval
# Stop the default update method
if hasattr(self, "_timer"):
self._timer.stop()
self.ticksLock = QtCore.QMutex()
self.__ticksTimer = QtCore.QTimer(self)
self.__ticksTimer.timeout.connect(self.__tick)
self.__ticksTimer.start(1000)
self.ticksWithoutUpdate = 999
