def refresh_ports(self):
# Cache value of last selected connection because it might change when manipulating combobox
last_selected_connection = self.lastSelectedConnection
self._connection_scanner.scan_connections(with_wifi=True)
self.connectionComboBox.clear()
# Test if there are any available ports
if self._connection_scanner.port_list:
selected_port_idx = -1
pref_port = Settings().preferred_port
# Populate port combo box and get index of preferred port if available
for i, port in enumerate(self._connection_scanner.port_list):
self.connectionComboBox.addItem(port)
if pref_port and port.upper() == pref_port.upper():
selected_port_idx = i
# Override preferred port if user made selection and this port is still available
if last_selected_connection and last_selected_connection in self._connection_scanner.port_list:
selected_port_idx = self._connection_scanner.port_list.index(
last_selected_connection)
# Set current port
self.connectionComboBox.setCurrentIndex(
selected_port_idx if selected_port_idx >= 0 else 0)
self.connectButton.setEnabled(True)
else:
self.connectButton.setEnabled(False)
def refresh_ports(self):
# Cache value of last selected connection because it might change when manipulating combobox
last_selected_connection = self.lastSelectedConnection
self._connection_scanner.scan_connections(with_wifi=True)
self.connectionComboBox.clear()
# Test if there are any available ports
if self._connection_scanner.port_list:
selected_port_idx = -1
pref_port = Settings().preferred_port
# Populate port combo box and get index of preferred port if available
for i, port in enumerate(self._connection_scanner.port_list):
self.connectionComboBox.addItem(port)
if pref_port and port.upper() == pref_port.upper():
selected_port_idx = i
# Override preferred port if user made selection and this port is still available
if last_selected_connection and last_selected_connection in self._connection_scanner.port_list:
selected_port_idx = self._connection_scanner.port_list.index(last_selected_connection)
# Set current port
self.connectionComboBox.setCurrentIndex(selected_port_idx if selected_port_idx >= 0 else 0)
self.connectButton.setEnabled(True)
else:
self.connectButton.setEnabled(False)
def refresh_ports(self):
self._connection_scanner.scan_connections(with_wifi=True)
# Populate port combo box and select default
self.connectionComboBox.clear()
if self._connection_scanner.port_list:
selected_port_idx = 0
pref_port = Settings().preferred_port
for i, port in enumerate(self._connection_scanner.port_list):
self.connectionComboBox.addItem(port)
if pref_port and port.upper() == pref_port.upper():
selected_port_idx = i
self.connectionComboBox.setCurrentIndex(selected_port_idx)
self.connectButton.setEnabled(True)
else:
self.connectButton.setEnabled(False)