Class ItemManager

forge-gui-mobile/src/forge/itemmanager/ItemManager.java:56–1287

public abstract class ItemManager<T extends InventoryItem> extends FContainer implements IItemManager<T>, ActivateHandler {
    private ItemManager<T> instance;
    private float itemLeft = 0f, itemWidth = 0f;
    private ItemPool<T> pool;
    protected final ItemManagerModel<T> model;
    private Predicate<? super T> filterPredicate = null;
    private AdvancedSearchFilter<? extends T> advancedSearchFilter;
    private Supplier<List<ItemFilter<? extends T>>> filters = Suppliers.memoize(ArrayList::new);
    private boolean hideFilters = false;
    private boolean wantUnique = false;
    private boolean showRanking = false;
    private boolean showPriceInfo = false;
    private boolean multiSelectMode = false;
    private boolean allowGroupIdentical = false;
    private FEventHandler selectionChangedHandler, itemActivateHandler;
    private ContextMenuBuilder<T> contextMenuBuilder;
    private ContextMenu contextMenu;
    private final Class<T> genericType;
    private ItemManagerConfig config;
    private Function<Entry<? extends InventoryItem, Integer>, Object> fnNewGet, fnFavoriteGet;
    private boolean viewUpdating, needSecondUpdate;
    private Supplier<List<ItemColumn>> sortCols = Suppliers.memoize(ArrayList::new);
    private final TextSearchFilter<? extends T> searchFilter;

    private final FLabel btnSearch = new FLabel.ButtonBuilder()
            .icon(Forge.hdbuttons ? FSkinImage.HDSEARCH : FSkinImage.SEARCH).iconScaleFactor(0.9f).selectable().build();
    private final FLabel btnView = new FLabel.ButtonBuilder()
            .iconScaleFactor(0.9f).selectable().build(); //icon set later
    private final FLabel btnAdvancedSearchOptions = new FLabel.Builder()
            .selectable(true).align(Align.center)
            .icon(Forge.hdbuttons ? FSkinImage.HDPREFERENCE : FSkinImage.SETTINGS).iconScaleFactor(0.9f)
            .build();

    private final FComboBox<ItemColumn> cbxSortOptions;

    private final List<ItemView<T>> views = new ArrayList<>();
    private final ItemListView<T> listView;
    private final ImageView<T> imageView;
    private ItemView<T> currentView;
    private boolean initialized;
    protected boolean lockFiltering;

    /**
     * ItemManager Constructor.
     *
     * @param genericType0 the class of item that this table will contain
     * @param wantUnique0  whether this table should display only one item with the same name
     */
    protected ItemManager(final Class<T> genericType0, final boolean wantUnique0) {
        instance = this;
        genericType = genericType0;
        wantUnique = wantUnique0;
        model = new ItemManagerModel<>(genericType0);

        searchFilter = createSearchFilter();

        listView = new ItemListView<>(this, model);
        imageView = createImageView(model);