def _connect_signals(self):
"""Method used to connect the signals."""
App._connect_signals(self)
# Connecting socket signals
self.__tcpSocket.error.connect(self.__display_error)
self.__tcpSocket.readyRead.connect(self.__read_message)
# Connecting the socket when requested
self._window.set_connection_infos.connect(
lambda x: self.connect_to_server(*x))
# Connecting the bar names request
self._window.get_bar_names.connect(
lambda: self.encode_message(action="LA"))
# Setting the bar name when requested
self._window.set_bar_name.connect(self.__set_name)
# Connecting the preferences
self._window.ask_preferences.connect(
lambda: self.fill_preferences.emit((self.__tcpSocket.peerAddress(
).toString(), self.__tcpSocket.peerPort()), self._name))
# Connecting the send message signal
self._window.send_message.connect(
lambda x: self.encode_message(action="ME", message=x))
# Connecting the send urgent message signal
self._window.send_message_urgent.connect(
lambda x: self.encode_message(action="UR", message=x))
# Connecting the drink orders
self._window.order_drink.connect(self.__order_drink)
# Connecting the cancellation of an order
self._window.cancel_order.connect(
lambda x: print("Cancelling sale '{}'".format(x)))
self._window.cancel_order.connect(
lambda x: self.encode_message(action="AR", sale_id=x))
# Connecting the refuel complete signal
self._window.refuel_completed.connect(
lambda d, q, i: self.encode_message(
action="RE", key=d, quantity=q, id=i))
# Connecting for the connection dialog
self._window.request_connection_infos.connect(
lambda: self.open_connection_dialog.emit([[
self.__tcpSocket.peerAddress().toString(),
self.__tcpSocket.state() == QAbstractSocket.ConnectedState
]]))
