class Client(QObject):
toggle = Signal()
def __init__(self, parent=None):
super(Client, self).__init__(parent)
self._make_socket()
def _make_socket(self):
self.con = QTcpSocket(self)
self.con.readyRead.connect(self._handle_read)
def _handle_read(self):
ins = QDataStream(self.con)
set_version(ins)
line = str(ins.readString(), encoding='ascii')
if line == 'toggle':
self.toggle.emit()
@Slot()
def start(self):
self.con.connectToHost(QHostAddress.LocalHost, PORT)
def stop(self):
self.con.disconnectFromHost()
def _write(self, callback):
assert self.con
write(self.con, callback)
def goto(self, hwnd):
self._write(lambda out: out.writeString(str(int(hwnd)).encode('ascii')))
def _make_socket(self):
self.con = QTcpSocket(self)
self.con.readyRead.connect(self._handle_read)
