/*
 * Hello Minecraft! Launcher
 * Copyright (C) 2020  huangyuhui <huanghongxun2008@126.com> and contributors
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
package org.jackhuang.hmcl.ui.construct;

import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.scene.control.MultipleSelectionModel;

public class NoneMultipleSelectionModel<T> extends MultipleSelectionModel<T> {

    public NoneMultipleSelectionModel() {
    }

    @Override
    public ObservableList<Integer> getSelectedIndices() {
        return FXCollections.emptyObservableList();
    }

    @Override
    public ObservableList<T> getSelectedItems() {
        return FXCollections.emptyObservableList();
    }

    @Override
    public void selectIndices(int index, int... indices) {
    }

    @Override
    public void selectAll() {
    }

    @Override
    public void clearAndSelect(int index) {
    }

    @Override
    public void select(int index) {
    }

    @Override
    public void select(T obj) {
    }

    @Override
    public void clearSelection(int index) {
    }

    @Override
    public void clearSelection() {
    }

    @Override
    public boolean isSelected(int index) {
        return false;
    }

    @Override
    public boolean isEmpty() {
        return true;
    }

    @Override
    public void selectPrevious() {
    }

    @Override
    public void selectNext() {
    }

    @Override
    public void selectFirst() {
    }

    @Override
    public void selectLast() {
    }
}
