def _wait(self, frame=None):
"""Wait until frame was shown or end of movie and update screen.
Parameters
----------
frame : int, optional
number of the frame to stop after
"""
while self.is_playing:
expyriment._active_exp._execute_wait_callback()
old_frame = self._frame
self.update()
new_frame = self._frame
if frame is not None and new_frame > frame:
self.stop()
break
diff = new_frame - old_frame
if diff > 1:
warn_message = repr(diff - 1) + " video frames dropped!"
print warn_message
expyriment._active_exp._event_file_warn(
"Video,warning," + warn_message)
for event in pygame.event.get(pygame.KEYDOWN):
if event.type == pygame.KEYDOWN and (\
event.key == expyriment.control.defaults.quit_key or \
event.key == expyriment.control.defaults.pause_key):
self.stop()
Keyboard.process_control_keys(event)
self.play()
def readMouse(startTime, button, duration=None):
iKeyboard = Keyboard()
if duration is not None:
while int((get_time() - startTime) * 1000) <= duration:
alle = pygame.event.get()
rt = int((get_time() - startTime)*1000)
for e in alle:
if e.type == pygame.MOUSEBUTTONDOWN and e.button == button:
return rt, coordinates2position(e.pos)
if iKeyboard.process_control_keys():
break
return None, None
else:
while True:
alle = pygame.event.get()
rt = int((get_time() - startTime)*1000)
for e in alle:
if e.type == pygame.MOUSEBUTTONDOWN and e.button == button:
return rt, coordinates2position(e.pos)
if iKeyboard.process_control_keys():
break
def readMouse(startTime, button, duration=None):
iKeyboard = Keyboard()
if duration is not None:
while int((get_time() - startTime) * 1000) <= duration:
alle = pygame.event.get()
rt = int((get_time() - startTime) * 1000)
for e in alle:
if e.type == pygame.MOUSEBUTTONDOWN and e.button == button:
return rt, coordinates2position(e.pos)
if iKeyboard.process_control_keys():
break
return None, None
else:
while True:
alle = pygame.event.get()
rt = int((get_time() - startTime) * 1000)
for e in alle:
if e.type == pygame.MOUSEBUTTONDOWN and e.button == button:
return rt, coordinates2position(e.pos)
if iKeyboard.process_control_keys():
break
def _wait(self, frame=None):
"""Wait until frame was shown or end of movie and update screen.
Parameters
----------
frame : int, optional
number of the frame to stop after
See Also
--------
design.experiment.register_wait_callback_function
"""
while self.is_playing:
rtn_callback = expyriment._active_exp._execute_wait_callback()
if isinstance(rtn_callback, expyriment.control.CallbackQuitEvent):
return rtn_callback
old_frame = self._frame
self.update()
new_frame = self._frame
if frame is not None and new_frame > frame:
self.stop()
break
diff = new_frame - old_frame
if diff > 1:
warn_message = repr(diff - 1) + " video frames dropped!"
print warn_message
expyriment._active_exp._event_file_warn(
"Video,warning," + warn_message)
for event in pygame.event.get(pygame.KEYDOWN):
if event.type == pygame.KEYDOWN and (
event.key == Keyboard.get_quit_key() or
event.key == Keyboard.get_pause_key()):
self.stop()
Keyboard.process_control_keys(event)
self.play()
def _wait(self, frame=None):
"""Wait until frame was shown or end of movie and update screen.
Parameters
----------
frame : int, optional
number of the frame to stop after
See Also
--------
design.experiment.register_wait_callback_function
"""
while self.is_playing:
rtn_callback = expyriment._active_exp._execute_wait_callback()
if isinstance(rtn_callback, expyriment.control.CallbackQuitEvent):
return rtn_callback
old_frame = self._frame
self.update()
new_frame = self._frame
if frame is not None and new_frame > frame:
self.stop()
break
diff = new_frame - old_frame
if diff > 1:
warn_message = repr(diff - 1) + " video frames dropped!"
print warn_message
expyriment._active_exp._event_file_warn("Video,warning," +
warn_message)
for event in pygame.event.get(pygame.KEYDOWN):
if event.type == pygame.KEYDOWN and (
event.key == Keyboard.get_quit_key()
or event.key == Keyboard.get_pause_key()):
self.stop()
Keyboard.process_control_keys(event)
self.play()
