finalizeFrame method

void finalizeFrame()

Implementation

void finalizeFrame() {
  _frameInProgress = false;
  for (final s in _stack) {
    if (s.current != null && !s.seen.contains(s.current)) {
      s.current = s.order.isNotEmpty ? s.order.first : null;
    } else if (s.current == null && s.order.isNotEmpty) {
      s.current = s.order.first;
    }
  }
}