def timer_factory(self, func=None, period=150):
"""
reuse timer if func is the same
"""
timer = self.timer
if func is None:
func = self._inprogress_update
if timer is None:
self._not_moving_count = 0
timer = Timer(period, func, delay=250)
elif timer.func == func:
if timer.isActive():
self.debug('reusing old timer')
else:
self._not_moving_count = 0
timer = Timer(period, func, delay=250)
else:
timer.stop()
self._not_moving_count = 0
time.sleep(period / 1000.)
timer = Timer(period, func)
timer.set_interval(period)
return timer
def timer_factory(self, func=None, period=150):
"""
reuse timer if func is the same
"""
timer = self.timer
if func is None:
func = self._inprogress_update
if timer is None:
self._not_moving_count = 0
timer = Timer(period, func, delay=250)
elif timer.func == func:
if timer.isActive():
self.debug('reusing old timer')
else:
self._not_moving_count = 0
timer = Timer(period, func, delay=250)
else:
timer.stop()
self._not_moving_count = 0
time.sleep(period / 1000.)
timer = Timer(period, func)
timer.set_interval(period)
return timer
def timer_factory(self):
"""
reuse timer if possible
"""
timer = self.timer
func = self._update_position
if timer is None:
self._not_moving_count = 0
timer = Timer(250, func)
else:
if timer.isActive():
self.debug('reusing old timer')
else:
self._not_moving_count = 0
timer = Timer(250, func)
return timer
def timer_factory(self):
"""
reuse timer if possible
"""
timer = self.timer
func = self._update_position
if timer is None:
self._not_moving_count = 0
timer = Timer(250, func)
else:
if timer.isActive():
self.debug('reusing old timer')
else:
self._not_moving_count = 0
timer = Timer(250, func)
return timer
class WaitControl(Loggable):
page_name = Str('Wait')
message = Str
message_color = Color('black')
high = Int
duration = Float(10)
current_time = Float
current_display_time = Property(depends_on='current_time')
auto_start = Bool(False)
timer = None
end_evt = None
continue_button = Button('Continue')
pause_button = Button('Pause')
_paused = Bool
_continued = Bool
_canceled = Bool
_no_update = False
def __init__(self, *args, **kw):
self.reset()
super(WaitControl, self).__init__(*args, **kw)
if self.auto_start:
self.start(evt=self.end_evt)
def is_active(self):
if self.timer:
return self.timer.isActive()
def is_canceled(self):
return self._canceled
def is_continued(self):
return self._continued
def join(self, evt=None):
if evt is None:
evt = self.end_evt
if self.duration > 1:
evt.wait(self.duration - 1)
while not evt.wait(timeout=0.25):
time.sleep(0.25)
self.debug('Join finished')
def start(self, block=True, evt=None, duration=None, message=None):
if self.end_evt:
self.end_evt.set()
if evt is None:
evt = Event()
if evt:
evt.clear()
self.end_evt = evt
if self.timer:
self.timer.stop()
self.timer.wait_for_completion()
if duration:
# self.duration = 1
self.duration = duration
self.reset()
if message:
self.message = message
self.timer = Timer(1000, self._update_time, delay=1000)
self._continued = False
if block:
self.join(evt=evt)
if evt == self.end_evt:
self.end_evt = None
def stop(self):
self._end()
self.debug('wait dialog stopped')
if self.current_time > 1:
self.message = 'Stopped'
self.message_color = 'red'
# self.current_time = 0
def reset(self):
with no_update(self, fire_update_needed=False):
self.high = int(self.duration)
self.current_time = self.duration
self._paused = False
# ===============================================================================
# private
# ===============================================================================
def _continue(self):
self._paused = False
self._continued = True
self._end()
self.current_time = 0
def _end(self):
self.message = ''
if self.timer is not None:
self.timer.Stop()
if self.end_evt is not None:
self.end_evt.set()
def _update_time(self):
if self._paused:
return
ct = self.current_time
if self.timer and self.timer.isActive():
self.current_time -= 1
ct -= 1
# self.debug('Current Time={}/{}'.format(ct, self.duration))
if ct <= 0:
self._end()
self._canceled = False
else:
self.current_time = ct
# def _current_time_changed(self):
# if self.current_time <= 0:
# self._end()
# self._canceled = False
def _get_current_display_time(self):
return '{:03d}'.format(int(self.current_time))
# ===============================================================================
# handlers
# ===============================================================================
def _pause_button_fired(self):
self._paused = not self._paused
def _continue_button_fired(self):
self._continue()
def _high_changed(self, v):
if self._no_update:
return
self.duration = v
self.current_time = v
class WaitControl(Loggable):
page_name = Str('Wait')
message = Str
message_color = Color('black')
high = Float
duration = Float(10)
current_time = Float
auto_start = Bool(False)
timer = None
end_evt = None
continue_button = Button('Continue')
pause_button = Button('Pause')
_paused = Bool
_continued = Bool
_canceled = Bool
_no_update = False
def __init__(self, *args, **kw):
self.reset()
super(WaitControl, self).__init__(*args, **kw)
if self.auto_start:
self.start(evt=self.end_evt)
def is_active(self):
if self.timer:
return self.timer.isActive()
def is_canceled(self):
return self._canceled
def is_continued(self):
return self._continued
def join(self, evt=None):
if evt is None:
evt = self.end_evt
# time.sleep(0.25)
evt.wait(0.25)
# while not self.end_evt.is_set():
while not evt.wait(timeout=0.1):
pass
# while not evt.is_set():
# # time.sleep(0.005)
# evt.wait(0.005)
self.debug('Join finished')
def start(self, block=True, evt=None, duration=None, message=None):
if self.end_evt:
self.end_evt.set()
if evt is None:
evt = Event()
if evt:
evt.clear()
self.end_evt = evt
if self.timer:
self.timer.stop()
self.timer.wait_for_completion()
if duration:
# self.duration = 1
self.duration = duration
self.reset()
if message:
self.message = message
self.timer = Timer(1000, self._update_time, delay=1000)
self._continued = False
if block:
self.join(evt=evt)
if evt == self.end_evt:
self.end_evt = None
def stop(self):
self._end()
self.debug('wait dialog stopped')
if self.current_time > 1:
self.message = 'Stopped'
self.message_color = 'red'
# self.current_time = 0
def reset(self):
with no_update(self, fire_update_needed=False):
self.high = self.duration
self.current_time = self.duration
self._paused = False
# ===============================================================================
# private
# ===============================================================================
def _continue(self):
self._paused = False
self._continued = True
self._end()
self.current_time = 0
def _end(self):
self.message = ''
if self.timer is not None:
self.timer.Stop()
if self.end_evt is not None:
self.end_evt.set()
def _update_time(self):
if self._paused:
return
ct = self.current_time
if self.timer and self.timer.isActive():
self.current_time -= 1
ct -= 1
# self.debug('Current Time={}/{}'.format(ct, self.duration))
if ct <= 0:
self._end()
self._canceled = False
else:
self.current_time = ct
# def _current_time_changed(self):
# if self.current_time <= 0:
# self._end()
# self._canceled = False
# ===============================================================================
# handlers
# ===============================================================================
def _pause_button_fired(self):
self._paused = not self._paused
def _continue_button_fired(self):
self._continue()
def _high_changed(self, v):
if self._no_update:
return
self.duration = v
self.current_time = v
class WaitControl(Loggable):
page_name = Str('Wait')
message = Str
message_color = Color('black')
high = Float
wtime = Float(10)
low_name = Float(1)
current_time = Float
# current_time = Property(depends_on='current_time')
auto_start = Bool(False)
timer = None
end_evt = None
continue_button = Button('Continue')
_continued = Bool
_canceled = Bool
def __init__(self, *args, **kw):
self.reset()
super(WaitControl, self).__init__(*args, **kw)
if self.auto_start:
self.start(evt=self.end_evt)
def is_active(self):
if self.timer:
return self.timer.isActive()
def is_canceled(self):
return self._canceled
def is_continued(self):
return self._continued
def join(self):
time.sleep(0.25)
while not self.end_evt.is_set():
time.sleep(0.05)
self.debug('Join finished')
def start(self, block=True, evt=None, wtime=None):
if self.timer:
self.timer.stop()
self.timer.wait_for_completion()
if evt is None:
evt = Event()
if evt:
evt.clear()
self.end_evt = evt
if wtime:
self.wtime=wtime
self.reset()
self.timer = Timer(1000, self._update_time,
delay=1000
)
self._continued = False
if block:
self.join()
def stop(self):
self._end()
self.debug('wait dialog stopped')
if self.current_time > 1:
self.message = 'Stopped'
self.message_color = 'red'
self.current_time = 0
def reset(self):
self.high = self.wtime
self.current_time = self.wtime
#===============================================================================
# private
#===============================================================================
def _continue(self):
self._continued = True
self._end()
self.current_time = 0
def _end(self):
self.message = ''
if self.timer is not None:
self.timer.Stop()
if self.end_evt is not None:
self.end_evt.set()
def _update_time(self):
if self.timer and self.timer.isActive():
self.current_time -= 1
def _current_time_changed(self):
if self.current_time <= 0:
self._end()
self._canceled = False
#===============================================================================
# handlers
#===============================================================================
def _continue_button_fired(self):
self._continue()
def _high_changed(self, v):
self.wtime = v
self.current_time = v
def traits_view(self):
v = View(VGroup(
CustomLabel('message',
size=14,
weight='bold',
color_name='message_color'
),
HGroup(
Spring(width=-5, springy=False),
Item('high', label='Set Max. Seconds'),
spring, UItem('continue_button')
),
HGroup(
Spring(width=-5, springy=False),
Item('current_time', show_label=False,
editor=RangeEditor(mode='slider',
low_name='low_name',
high_name='wtime',
))
),
),
)
return v
class WaitControl(Loggable):
page_name = Str('Wait')
message = Str
message_color = Color('black')
high = Float
wtime = Float(10)
low_name = Float(1)
current_time = Float
# current_time = Property(depends_on='current_time')
auto_start = Bool(False)
timer = None
end_evt = None
continue_button = Button('Continue')
_continued = Bool
_canceled = Bool
def __init__(self, *args, **kw):
self.reset()
super(WaitControl, self).__init__(*args, **kw)
if self.auto_start:
self.start(evt=self.end_evt)
def is_active(self):
if self.timer:
return self.timer.isActive()
def is_canceled(self):
return self._canceled
def is_continued(self):
return self._continued
def join(self):
time.sleep(0.25)
while not self.end_evt.is_set():
time.sleep(0.05)
self.debug('Join finished')
def start(self, block=True, evt=None, wtime=None):
if self.timer:
self.timer.stop()
self.timer.wait_for_completion()
if evt is None:
evt = Event()
if evt:
evt.clear()
self.end_evt = evt
if wtime:
self.wtime = wtime
self.reset()
self.timer = Timer(1000, self._update_time, delay=1000)
self._continued = False
if block:
self.join()
def stop(self):
self._end()
self.debug('wait dialog stopped')
if self.current_time > 1:
self.message = 'Stopped'
self.message_color = 'red'
self.current_time = 0
def reset(self):
self.high = self.wtime
self.current_time = self.wtime
#===============================================================================
# private
#===============================================================================
def _continue(self):
self._continued = True
self._end()
self.current_time = 0
def _end(self):
self.message = ''
if self.timer is not None:
self.timer.Stop()
if self.end_evt is not None:
self.end_evt.set()
def _update_time(self):
if self.timer and self.timer.isActive():
self.current_time -= 1
def _current_time_changed(self):
if self.current_time <= 0:
self._end()
self._canceled = False
#===============================================================================
# handlers
#===============================================================================
def _continue_button_fired(self):
self._continue()
def _high_changed(self, v):
self.wtime = v
self.current_time = v
def traits_view(self):
v = View(
VGroup(
CustomLabel('message',
size=14,
weight='bold',
color_name='message_color'),
HGroup(Spring(width=-5, springy=False),
Item('high', label='Set Max. Seconds'), spring,
UItem('continue_button')),
HGroup(
Spring(width=-5, springy=False),
Item('current_time',
show_label=False,
editor=RangeEditor(
mode='slider',
low_name='low_name',
high_name='wtime',
))),
), )
return v
