def addServer(self):
dialog = EditSageServerDlg(self)
name_collision = True #The while loop needs to run at least once.
while name_collision:
if not dialog.exec_():
#The user clicked cancel.
return
#Fetch the data.
new_server = dialog.getServerConfiguration()
#Check to see if the name is in use.
name_collision = ServerConfigurations.getServerByName(new_server["name"])
#If the user set the name to a new name that is already in use, name_collision will
#not be None. The loop will continue and the dialog reopened.
if name_collision:
#The name is already in use.
QMessageBox.critical(self, "Name already exists", "A server configuration already exists with that name. Choose a different name.")
dialog.txtName.selectAll()
dialog.txtName.setFocus()
#Add the server configuration to the list.
ServerConfigurations.addServer(new_server)
item = QListWidgetItem(new_server["name"], self.ServerListView)
self.ServerListView.setCurrentItem(item)
if new_server["default"]:
self.updateListViewDefault()
