register: (
completable: ICompletionManager.ICompletable
): ICompletionManager.ICompletableAttributes => {
const { connector, editor, parent } = completable;
const model = new CompleterModel();
const completer = new Completer({ editor, model });
const handler = new CompletionHandler({ completer, connector });
const id = parent.id;
// Hide the widget when it first loads.
completer.hide();
// Associate the handler with the parent widget.
handlers[id] = handler;
// Set the handler's editor.
handler.editor = editor;
// Attach the completer widget.
Widget.attach(completer, document.body);
// Listen for parent disposal.
parent.disposed.connect(() => {
delete handlers[id];
model.dispose();
completer.dispose();
handler.dispose();
});
return handler;
}
execute: () => handler.invoke()
parent.disposed.connect(() => {
delete handlers[id];
model.dispose();
completer.dispose();
handler.dispose();
});