/// \brief Attempt to parse and dispatch the given event.
///
virtual seec::Maybe<seec::Error> handle_impl(wxXmlNode &Event)
{
// First parse all attributes into the Values tuple.
wxString ValueString;
for (auto &Attr : Attributes) {
if (!Event.GetAttribute(Attr->get_name(), &ValueString))
return error_attribute(Attr->get_name());
if (!Attr->from_string(Trace, ValueString.ToStdString()))
return error_attribute(Attr->get_name());
}
dispatch_from_tuple(IndexSeqTy{});
return seec::Maybe<seec::Error>();
}
