001/*
002 * $Id: BooleanOption.java,v 1.6 2011/03/24 16:06:34 davep Exp $
003 *
004 * This file is part of McIDAS-V
005 *
006 * Copyright 2007-2011
007 * Space Science and Engineering Center (SSEC)
008 * University of Wisconsin - Madison
009 * 1225 W. Dayton Street, Madison, WI 53706, USA
010 * https://www.ssec.wisc.edu/mcidas
011 * 
012 * All Rights Reserved
013 * 
014 * McIDAS-V is built on Unidata's IDV and SSEC's VisAD libraries, and
015 * some McIDAS-V source code is based on IDV and VisAD source code.  
016 * 
017 * McIDAS-V is free software; you can redistribute it and/or modify
018 * it under the terms of the GNU Lesser Public License as published by
019 * the Free Software Foundation; either version 3 of the License, or
020 * (at your option) any later version.
021 * 
022 * McIDAS-V is distributed in the hope that it will be useful,
023 * but WITHOUT ANY WARRANTY; without even the implied warranty of
024 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
025 * GNU Lesser Public License for more details.
026 * 
027 * You should have received a copy of the GNU Lesser Public License
028 * along with this program.  If not, see http://www.gnu.org/licenses.
029 */
030
031package edu.wisc.ssec.mcidasv.startupmanager.options;
032
033import java.awt.event.ActionEvent;
034import java.awt.event.ActionListener;
035
036import javax.swing.JCheckBox;
037import javax.swing.JComponent;
038
039public class BooleanOption extends AbstractOption {
040    private String value = "0";
041
042    public BooleanOption(final String id, final String label, 
043        final String defaultValue, 
044        final OptionMaster.OptionPlatform optionPlatform,
045        final OptionMaster.Visibility optionVisibility) 
046    {
047        super(id, label, OptionMaster.Type.BOOLEAN, optionPlatform, optionVisibility);
048        setValue(defaultValue);
049    }
050
051    public JComponent getComponent() {
052        final JCheckBox cb = new JCheckBox();
053        cb.addActionListener(new ActionListener() {
054            public void actionPerformed(final ActionEvent e) {
055                setValue(cb.isSelected() ? "1" : "0");
056            }
057        });
058        boolean booleanValue = false;
059        if (value.equals("1"))
060            booleanValue = true;
061        cb.setSelected(booleanValue);
062        if (!onValidPlatform()) {
063            cb.setEnabled(false);
064        }
065        return cb;
066    }
067
068    public String getValue() {
069        return value;
070    }
071
072    public void setValue(final String newValue) {
073        if (newValue.equals("0") || newValue.equals("1"))
074            value = newValue;
075    }
076
077    public String toString() {
078        return String.format("[BooleanOption@%x: optionId=%s, value=%s]", 
079            hashCode(), getOptionId(), getValue());
080    }
081}