Settings.java

/*******************************************************************************
 * Copyright (c) 2012-present Jakub Kováč, Jozef Brandýs, Katarína Kotrlová,
 * Pavol Lukča, Ladislav Pápay, Viktor Tomkovič, Tatiana Tóthová
 *
 * 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 <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package algvis.core;

import java.util.LinkedList;
import java.util.List;

import algvis.ui.view.Layout;
import algvis.ui.view.LayoutListener;

public class Settings {
    public Layout layout;
    private final List<LayoutListener> listeners = new LinkedList<LayoutListener>();

    public Settings() {
        layout = Layout.SIMPLE;
    }

    public void setLayout(String s) {
        if ("compact".equals(s)) {
            layout = Layout.COMPACT;
        } else {
            layout = Layout.SIMPLE;
        }
        for (final LayoutListener l : listeners) {
            l.changeLayout();
        }
    }

    public void addLayoutListener(LayoutListener l) {
        listeners.add(l);
    }
}