def handle_state_change(self, client_message):
# A state change message consists of an action (add, remove, toggle),
# one or two states, and a source indication (application or user).
# We always treat the states as independent.
action, first, second, source, _ = client_message.data.data32
for atom in first, second:
if atom:
name = self.atoms.name(atom)
handler = net_wm_state_classes.get(name)
if handler:
assert issubclass(handler, NetWMStateChange)
handler(self.manager, self, action, atom, source)
else:
self.log.debug("Ignoring hint %s.", name)
raise StopPropagation
def compressed_handler(self, event):
window = event_window(event)
event_type = type(event)
while True:
next_event = self.check_typed_window_event(window, event_type)
if next_event:
event = next_event
else:
break
return handler(self, event)
def __init__(self, sport, boud, answer, question=None):
"""Initalise Sensor simulator.
Attributes:
sport Serial port number. eg.: '/dev/ttyS0' or on win: COM1 = 0
boud Boud eg.: 9600, 19200
answer String sent form simulator
question Question to wate in polld mode. eg.: '?A'
mode operration mode. eg.: 'c1' continous 1sec
'c2' continous 2sec
'p' polled (wating for question string)
call object to call if event (set to self)
:var data_in: string with entire serial input data
"""
self.question = question
self.answer = answer
self._data = ""
self.data_in = ""
self.handler = handler()
self.serial = serial.Serial(port=sport, baudrate=boud, bytesize=8, parity='N',
stopbits=1, timeout=None, xonxoff=0, rtscts=0)
def head_geometry_changed(self, old_geometry, new_geometry):
for handler in self.change_handlers:
handler(old_geometry, new_geometry)