def startConnection(self):
self.connection = Client(host=lib.config.host,
port=lib.config.port,
callback=self.onNewMessageFromServer)
self.connection.connect()
# send who we are
self.connection.sendMessage(self.clientId)
# start listening
Clock.schedule_interval(self.connectionListen, 0)
def startConnection(self):
self.connection = Client(host=lib.config.host, port=lib.config.port, callback=self.onNewMessageFromServer)
self.connection.connect()
# send who we are
self.connection.sendMessage(self.clientId)
# start listening
Clock.schedule_interval(self.connectionListen, 0)
class Controller(Widget):
def __init__(self, **kwargs):
super(Controller, self).__init__(**kwargs)
self.clientId = kwargs.pop('cid', 1)
self.modes = [
ScreenSaver(controller=self, modeId=1),
Learning(controller=self, modeId=2),
Discovering(controller=self, modeId=3),
Credits(controller=self, modeId=4)
]
self.currentModeId = -1
self.startConnection()
self.serverIsReady = False
# messages from server arrive here
#
def onNewMessageFromServer(self, message):
print "new message from server:", message
if message == "reset_all":
#TODO cleanup serverIsReady hack
self.serverIsReady = False
self.stopCurrentMode()
self.reset_all_modes()
self.currentModeId = -1
elif message == "change_mode/1": # mode 1 messages
self.serverIsReady = True
self.stopCurrentMode()
self.currentModeId = 1
self.updateCurrentMode()
self.add_widget(self.currentMode)
# only start if we are numero uno
if self.clientId == "1":
self.currentMode.start()
elif message == "scan_start":
if self.serverIsReady:
self.currentMode.start()
elif message == "scan_fadein":
if self.serverIsReady:
self.currentMode.fadein()
elif message == "change_mode/2": # mode 2 messages
self.stopCurrentMode()
self.currentModeId = 2
self.updateCurrentMode()
self.add_widget(self.currentMode)
self.currentMode.start()
elif message == "change_mode/3": # mode 3 messages
self.stopCurrentMode()
self.currentModeId = 3
self.updateCurrentMode()
self.add_widget(self.currentMode)
self.currentMode.start()
elif message == "change_mode/4":
self.stopCurrentMode()
self.currentModeId = 4
self.updateCurrentMode()
self.add_widget(self.currentMode)
self.currentMode.start()
else:
print "message is not recognized:", message
def sendMessage(self, message):
print "Sending message ", message
self.connection.sendMessage(message)
def stopCurrentMode(self):
if self.currentModeId == -1:
return
self.currentMode.stop()
self.remove_widget(self.currentMode)
def reset_all_modes(self):
for mode in self.modes:
mode.reset()
def updateCurrentMode(self):
# TODO: check over/under flows
self.currentMode = self.modes[self.currentModeId - 1]
# connection stuff
#
def connectionListen(self, dt):
self.connection.listen()
def cleanupOnExit(self):
self.connection.close()
def startConnection(self):
self.connection = Client(host=lib.config.host,
port=lib.config.port,
callback=self.onNewMessageFromServer)
self.connection.connect()
# send who we are
self.connection.sendMessage(self.clientId)
# start listening
Clock.schedule_interval(self.connectionListen, 0)
class Controller(Widget):
def __init__(self, **kwargs):
super(Controller, self).__init__(**kwargs)
self.clientId = kwargs.pop("cid", 1)
self.modes = [
ScreenSaver(controller=self, modeId=1),
Learning(controller=self, modeId=2),
Discovering(controller=self, modeId=3),
Credits(controller=self, modeId=4),
]
self.currentModeId = -1
self.startConnection()
self.serverIsReady = False
# messages from server arrive here
#
def onNewMessageFromServer(self, message):
print "new message from server:", message
if message == "reset_all":
# TODO cleanup serverIsReady hack
self.serverIsReady = False
self.stopCurrentMode()
self.reset_all_modes()
self.currentModeId = -1
elif message == "change_mode/1": # mode 1 messages
self.serverIsReady = True
self.stopCurrentMode()
self.currentModeId = 1
self.updateCurrentMode()
self.add_widget(self.currentMode)
# only start if we are numero uno
if self.clientId == "1":
self.currentMode.start()
elif message == "scan_start":
if self.serverIsReady:
self.currentMode.start()
elif message == "scan_fadein":
if self.serverIsReady:
self.currentMode.fadein()
elif message == "change_mode/2": # mode 2 messages
self.stopCurrentMode()
self.currentModeId = 2
self.updateCurrentMode()
self.add_widget(self.currentMode)
self.currentMode.start()
elif message == "change_mode/3": # mode 3 messages
self.stopCurrentMode()
self.currentModeId = 3
self.updateCurrentMode()
self.add_widget(self.currentMode)
self.currentMode.start()
elif message == "change_mode/4":
self.stopCurrentMode()
self.currentModeId = 4
self.updateCurrentMode()
self.add_widget(self.currentMode)
self.currentMode.start()
else:
print "message is not recognized:", message
def sendMessage(self, message):
print "Sending message ", message
self.connection.sendMessage(message)
def stopCurrentMode(self):
if self.currentModeId == -1:
return
self.currentMode.stop()
self.remove_widget(self.currentMode)
def reset_all_modes(self):
for mode in self.modes:
mode.reset()
def updateCurrentMode(self):
# TODO: check over/under flows
self.currentMode = self.modes[self.currentModeId - 1]
# connection stuff
#
def connectionListen(self, dt):
self.connection.listen()
def cleanupOnExit(self):
self.connection.close()
def startConnection(self):
self.connection = Client(host=lib.config.host, port=lib.config.port, callback=self.onNewMessageFromServer)
self.connection.connect()
# send who we are
self.connection.sendMessage(self.clientId)
# start listening
Clock.schedule_interval(self.connectionListen, 0)
