Example #1
0
void
InfoBoxManager::SetupFocused()
{
  int i = GetFocused();
  if (i < 0)
    return;

  const enum mode mode = GetCurrentMode();
  int old_type = GetType(i, mode);

  /* create a fake WndProperty for dlgComboPicker() */
  /* XXX reimplement properly */

  DataFieldEnum *dfe = new DataFieldEnum(old_type, NULL);
  for (unsigned i = 0; i < InfoBoxFactory::NUM_TYPES; i++)
    dfe->addEnumText(gettext(GetTypeDescription(i)));
  dfe->Sort(0);
  dfe->Set(old_type);

  ComboList *list = dfe->CreateComboList();
  delete dfe;

  /* let the user select */

  info_box_combo_list = list;
  int result = ComboPicker(XCSoarInterface::main_window, _("InfoBox"), *list,
                           OnInfoBoxHelp);
  if (result < 0) {
    delete list;
    return;
  }

  /* was there a modification? */

  int new_type = (*list)[result].DataFieldIndex;
  delete list;
  if (new_type == old_type)
    return;

  /* yes: apply and save it */

  SetType(i, new_type, mode);
  DisplayInfoBox();
  Profile::SetInfoBoxes(i, GetTypes(i));
}