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control.py
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control.py
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"""
Threadsafe recording control
"""
import threading
class Control(object):
def __init__(self):
self.control_lock = threading.Lock()
self._running = True
self._recording = False
self._secs_to_delay = 0
self._secs_to_record = 0
self._secs_per_pic = 0
self._prefix = ''
def running(self):
with self.control_lock:
return self._running
def stop(self):
with self.control_lock:
self._running = False
self._recording = False
def recording(self):
with self.control_lock:
return self._recording
def stop_recording(self):
with self.control_lock:
self._recording = False
def record(self, secs_to_delay, secs_to_record, secs_per_pic, path_prefix):
with self.control_lock:
self._secs_to_delay = secs_to_delay
self._secs_to_record = secs_to_record
self._secs_per_pic = secs_per_pic
self._path_prefix = path_prefix
self._recording = True
def secs_to_delay(self):
with self.control_lock:
return self._secs_to_delay
def secs_to_record(self):
with self.control_lock:
return self._secs_to_record
def secs_per_pic(self):
with self.control_lock:
return self._secs_per_pic
def path_prefix(self):
with self.control_lock:
return self._path_prefix