def startEditNode(self, node_id: int):
flogging.appLogger.debug('Edit node slot')
if self.__executing:
flogging.appLogger.debug('Flow is executing, don\'t allow edit')
return
node: flow.dag.OperationNode = self._operation_dag[node_id]
if not self.__editor_widget:
flogging.appLogger.debug('Creating new editor')
if not node.operation.needsOptions():
msg_noeditor = QMessageBox()
msg_noeditor.setWindowTitle(node.operation.name())
msg_noeditor.setInformativeText(
'{:s}<hr>This operations require no options.'.format(
node.operation.shortDescription()))
msg_noeditor.setStandardButtons(QMessageBox.Ok)
msg_noeditor.exec_()
msg_noeditor.deleteLater()
return
# Set up editor
self.__editor_widget = node.operation.getEditor()
self.__editor_node_id = node.uid
# Create the central widget and adds options
if node.operation.needsOptions():
self.__editor_widget.setUpEditor()
configureEditor(self.__editor_widget, node.operation, self._view)
node.operation.injectEditor(self.__editor_widget)
configureEditorOptions(self.__editor_widget, node.operation)
# Connect editor signals to slots which handle accept/reject
self.__editor_widget.accept.connect(self.onEditAccept)
self.__editor_widget.reject.connect(self.cleanupEditor)
# Show editor
self.__editor_widget.move(self._view.rect().center())
self.__editor_widget.show()
else:
flogging.appLogger.debug('Editor already opened {}'.format(
type(self.__editor_widget)))
# If an editor is currently opened show it, instead of creating a new one
self.__editor_widget.activateWindow()
self.__editor_widget.raise_()
def with_parent(self):
dialog = QMessageBox(self)
dialog.deleteLater()
dialog.exec_()
