def _updateBrokerClose(self):
broker = self._brokerDlg.getBroker()
if broker.dirty():
if not Log.confirm("You have unsaved changes. Close anyway?"):
return
self._brokerDlg.dockWidget.setVisible(False)
self.dockWidget.setFixedHeight(self.height()) # paramterise
self._brokers.load()
self.brokerManagerWidget.setCurrentIndex(self.kBrokerListTabId)
def checkBrokerConfig(self):
if not self._brokers.list():
raise BrokersNotDefined
if self.dirty():
if Log.confirm("You have unsaved changed in your broker configuration. Save now?"):
self.apply()
else:
raise BrokerNotSynced("Unsaved changes")
def _delBroker(self, broker):
if self._layerManager.brokerInUse(broker.id()):
Log.alert("A layer is currently using this broker. Please remove this first!")
return
if not Log.confirm("Are you sure you want to delete the broker " + broker.name() + "?"):
return
broker.deletingBroker.emit()
self._brokers.delete(broker)
self._brokers.sync()
self._buildBrokerTable()
def checkBrokerConfig(self):
# Nathan - Can be done like this:
# if not self._brokers.list():
# (if not will check for the empty list)
if len(self._brokers.list()) == 0:
raise BrokersNotDefined
if self.dirty():
if Log.confirm("You have unsaved changed in your broker configuration. Save now?"):
self.apply()
else:
raise BrokerNotSynced("Unsaved changes")
def removeLayer(self, layer, confirm=True):
lid = layer.id()
if confirm and Log.confirm("Are you sure you want to remove layer " + layer.name() + "?"):
try:
Log.debug("Removing layer")
# QgsMapLayerRegistry.instance().removeMapLayers(layer.id())
QgsProject.instance().layerTreeRoot().removeLayer(layer)
self.delTLayer(lid)
except Exception as e:
Log.debug("Layer removed " + str(e))
elif not confirm:
QgsProject.instance().layerTreeRoot().removeLayer(layer)
# QgsMapLayerRegistry.instance().removeMapLayer(layer.id())
self.delTLayer(lid)
Log.debug("Layer removed")
def removeLayer(self, layer, confirm=True):
lid = layer.id()
if confirm and Log.confirm("Are you sure you want to remove layer " +
layer.name() + "?"):
try:
Log.debug("Removing layer")
# QgsMapLayerRegistry.instance().removeMapLayers(layer.id())
QgsProject.instance().layerTreeRoot().removeLayer(layer)
self.delTLayer(lid)
except Exception as e:
Log.debug("Layer removed " + str(e))
elif not confirm:
QgsProject.instance().layerTreeRoot().removeLayer(layer)
# QgsMapLayerRegistry.instance().removeMapLayer(layer.id())
self.delTLayer(lid)
Log.debug("Layer removed")
