def shareFile(self):
studentsIndex = self.studentListView.selectedIndexes()
if studentsIndex not in Util.EMPTY_VALUES:
fileName = QtWidgets.QFileDialog.getOpenFileName(self,
'Choose a file to share', Util.homeDirectory(), None)[0]
if fileName not in Util.EMPTY_VALUES:
for index in studentsIndex:
student = index.data(role=1111)
if student:
student.shareFile(fileName, self.multicastPort)
else:
print('No student selected')
else:
print('Share file canceled')
else:
QtWidgets.QMessageBox.warning(self, 'Select a student',
'You must select at least on student.')
def login(self):
loginDialog = LoginDialog(self)
if loginDialog.exec_():
teacherName = loginDialog.teacherName.text()
self.broadcastServer = BroadcastServer('255.255.255.255',
self.broadcastPort, teacherName, self.publisherPort, parent=self)
self.broadcastServer.start()
self.ip = Util.ipAddress()
self.publisher = Controller.Publisher(self.ip, self.publisherPort, parent=self)
self.publisher.start()
self.reply = Controller.Reply(self.ip, self.replyPort, parent=self)
self.reply.start()
self.multicastServer = MulticastServer(self.ip, self.multicastPort, parent=self)
self.multicastServer.start()