class EventLoop:
def __init__ (self, factory=False):
self._queue = deque()
self._running = False
self._defaultEvent = None
self._currentLoop = self
if factory:
self.factory = EventFactory()
else:
self.factory = None
global _currentLoop
_currentLoop = self
def queueEvent(self, event):
event._loop = self
self._queue.append(event)
def defaultEvent(self, event):
event._loop = self
self._defaultEvent = event
def quit(self):
self._running = False
def run(self):
if self._running:
return
self._running = True
while True:
if not self._running:
break
if len(self._queue) > 0:
event = self._queue.popleft()
output = event.execute()
if output:
print output
if self.factory:
self.factory.recycleEvent(event)
elif self._defaultEvent:
event = self._defaultEvent
output = event.execute()
if output:
print output
else:
break
def __init__ (self, factory=False):
self._queue = deque()
self._running = False
self._defaultEvent = None
self._currentLoop = self
if factory:
self.factory = EventFactory()
else:
self.factory = None
global _currentLoop
_currentLoop = self
