Method char_position_from_global_point

src/npp/NppInterface.cpp:260–269

}

std::optional<TextPosition> NppInterface::char_position_from_global_point(int x, int y) const {
  POINT p;
  p.x = x;
  p.y = y;
  auto hwnd = get_view_hwnd();
  if (WindowFromPoint(p) != hwnd)
    return std::nullopt;
  ScreenToClient(hwnd, &p);
  return send_msg_to_scintilla(SCI_CHARPOSITIONFROMPOINTCLOSE, p.x, p.y);
}

TextPosition NppInterface::char_position_from_point(const POINT &pnt) const {
  return send_msg_to_scintilla(SCI_CHARPOSITIONFROMPOINT, pnt.x, pnt.y);