abstract sclass DynQuickSearch extends DynCalculatedList {
  transient S query;
  transient new RestartableCountdown autoHide;
  transient S moduleDescForSearch;
  transient O[] quickSearchParams;
  transient bool doSearchVerbose;
  transient int yesPopupOffsetY = -13;

  start {
    calculateWhenHidden = true;
    ownResource(vmBus_onMessage('topInput, voidfunc(S s) { doSearch(s) }));
    ownResource(vmBus_onMessage('topInputChanged, voidfunc(S s) { if (neq(s, query)) doSearch(s) }));
    dm_vmBus_onMessage_q hideQuickSearchModules(r dm_hideModule);
  }
  
  void doSearch(S s) enter {
    if (dm_dontQuickSearch_combined(s)) ret;
    query = s;
    O qsm = dm_quickSearchManager();
    if (qsm != null && !dm_isMe(qsm)) {
      results = calc();
      dm_call(qsm, 'setResultsForModule, dm_moduleID(), moduleDescForSearch, query, results, quickSearchParams);
    } else {
      super.update();
      if (doSearchVerbose)
        print("doSearch: Got " + n2(results, "result") + " for " + query);
      if (nempty(query) && nempty(results)) {
        dm_placeModuleUnderAIBar_v2(this, query);
        dm_autoHide(autoHide);
        if (dm_yesPopupEnabled() && dm_amFirstQuickSearchModule()
          && !dm_myYesPopup())
          dm_showYesToAcceptPopupAbove_v2(list,
            imageID := #1101462,
            height := 247/2,
            mover := voidfunc(Component c, Component popup) enter {
              JList list = cast c;
              Rect r = boundsInParent(c, dm_desktopPane());
              if (r == null) ret;
              Rect item = jlist_itemBounds(list, 0);
              setLocation(popup, r.x+item.x-popup.getWidth(), r.y+item.y+yesPopupOffsetY);
            });
      } else
        dm_hideModule();
    }
  }
  
  void yes {
    jlist_doubleClickOnItem(list, 0);
  }
  
  final L<S> calc() {
    if (empty(query)) ret emptyList();
    ret calc_impl();
  }
  
  abstract LS calc_impl();
  
  void enhanceFrame(Container f) {
    super.enhanceFrame(f);
    setClosable(f, false);
    internalFramePopupMenuItem(f, "Delete", rThread { dm_deleteModuleInBackground(module()) });
  }
  
  // API
  
  void selectFirstEntry() {
    selectRow(list, 0);
  }
}