class Server(QObject):
def __init__(self, parent=None):
super(Server, self).__init__(parent)
self._make_tcp_server()
self.hotkey_thread = HotkeyThread()
self.hotkey_thread.fire.connect(self._handle_hotkey)
def _make_tcp_server(self):
self.s = QTcpServer(self)
self.s.newConnection.connect(self._handle_connect)
self.con = None
def _handle_connect(self):
self.con = self.s.nextPendingConnection()
self.con.readyRead.connect(self._handle_read)
self.con.disconnected.connect(self._handle_disconnect)
logging.info('connected')
def _handle_disconnect(self):
self.con.deleteLater()
QCoreApplication.quit()
def _write(self, callback):
assert self.con
write(self.con, callback)
def _handle_hotkey(self):
logging.info('toggle')
self._write(lambda out: out.writeString(b'toggle'))
def _handle_read(self):
ins = QDataStream(self.con)
set_version(ins)
line = str(ins.readString(), encoding='ascii')
logging.info(line)
windows.goto(int(line))
@Slot()
def start(self):
self.hotkey_thread.start()
if not self.s.listen(QHostAddress.LocalHost, PORT):
logging.error(
"Unable to start the server: %s." %
self.tcpServer.errorString()
)
return
def _make_tcp_server(self):
self.s = QTcpServer(self)
self.s.newConnection.connect(self._handle_connect)
self.con = None