# Select first row in the view list.
self.view_display.toFirst()
-
- # Register signals for this controller.
- for data in self.getSignalsData():
+
+ # Signals for this controller.
+ signal_data = (
+ (getattr(self.views, self.basename + 'Add'), 'clicked()',
+ self.add),
+ (self.model, 'primeInsert(int,QSqlRecord&)', self.objectAdded),
+ (self.view_list.selectionModel(),
+ 'currentRowChanged(QModelIndex,QModelIndex)',
+ self.view_display, 'setCurrentModelIndex(QModelIndex)'),
+ (self.parent().controllers.get('connection', self
+ ).view_list.selectionModel(),
+ 'currentRowChanged(QModelIndex,QModelIndex)',
+ self.connectionChange),
+ (getattr(self.views, self.basename + 'Save'), 'clicked()',
+ self.save))
+
+ # Connect all signals.
+ for data in signal_data:
if len(data) == 3:
+ # Connect to python function.
sender, signal, receiver = data
QtCore.QObject.connect(sender, QtCore.SIGNAL(signal), receiver)
elif len(data) == 4:
+ # Connect to Qt slot.
sender, signal, receiver, slot = data
QtCore.QObject.connect(
sender, QtCore.SIGNAL(signal), receiver, QtCore.SLOT(slot))
field for field in self.fields
if not field in self.view_display_fields_hidden]
- def getSignalsData(self):
- """
- Default signals built from controller's base name.
- """
- # Default signals handle row selection, Add and Save buttons.
- return [
- (getattr(self.views, self.basename + 'Add'), 'clicked()', self.add),
- (self.model, 'primeInsert(int,QSqlRecord&)', self.objectAdded),
- (self.view_list.selectionModel(),
- 'currentRowChanged(QModelIndex,QModelIndex)',
- self.view_display, 'setCurrentModelIndex(QModelIndex)'),
- (getattr(self.views, self.basename + 'Save'), 'clicked()',
- self.save),
- ]
-
def add(self):
"""
Add new object.
# Focust to the first displayed field.
self.getFieldWidget(self.getDisplayFields()[0]).setFocus()
+ def connectionChange(self, index, row):
+ """
+ Overload to handle connection change.
+ """
+ return NotImplemented
+
def save(self):
"""
Save to database.
def __init__(self, parent=None, views=None):
super(ConnectionController, self).__init__(parent, views)
-
+
+ # We track last selected row because Qt deselects in on submit.
self.last_row = -1
for row in range(self.model.rowCount()):
- # Get local IP address and port from the table.
- local_ip_address = self.model.record(row).value(
- 'local_ip_address').toString()
- local_port, _ok = self.model.record(row).value('local_port').toInt()
- if not _ok:
- local_port = None
-
+ # Get local IP address and port from the table for each row.
server = http.FreeswitchConfigServer()
- server.setSocketData(local_ip_address, local_port)
+ server.setSocketData(*self.getSocketData(row))
server.startServer()
self.servers.append(server)
+
+ def getSocketData(self, row):
+ local_ip_address = self.model.record(row).value(
+ 'local_ip_address').toString()
+ local_port, _ok = self.model.record(row).value(
+ 'local_port').toInt()
+ if not _ok:
+ local_port = None
+ return local_ip_address, local_port
- def connectionEdit(self, index):
+ def connectionChange(self, index):
"""
Restart config server on connection change if necessary.
"""
# Select the new row.
connection_id, _ok = index.model().data(
index.sibling(index.row(), 0)).toInt()
- #self.connection_id = connection_id
- #if not self.model.rowCount():
- # self.add()
-
+ # Apply new socket location.
+ self.servers[self.last_row].setSocketData(
+ *self.getSocketData(self.last_row))
+
def objectAdded(self, row, record):
"""
New connection added.
"""
- self.addServer(record.value('host'), record.value('port'))
+ self.addServer()
- def addServer(self, host, port):
+ def addServer(self, host=None, port=None):
"""
Add a new config server.
"""
server.startServer()
self.servers.append(server)
+ def save(self):
+ super(ConnectionController, self).save()
+ self.view_list.selectRow(self.last_row)
+
class ConnectionChangeListenerController(BaseController):
"""
Mixin class for reacting on connection change.
"""
- def getSignalsData(self):
- """
- Listen to connection change signal.
- """
- # Find connection controller in controller registry.
- connection_controller = self.parent().controllers['connection']
-
- signals = [
- (connection_controller.view_list.selectionModel(),
- 'currentRowChanged(QModelIndex,QModelIndex)',
- self.connectionChange)]
- signals.extend(super(
- ConnectionChangeListenerController, self).getSignalsData())
- return signals
-
def connectionChange(self, index):
"""
Connection change handler.