/*
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License");  you may not use this file except in 
 * compliance with the License.  You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 *
 * The Original Code is Protege-2000.
 *
 * The Initial Developer of the Original Code is Stanford University. Portions
 * created by Stanford University are Copyright (C) 2007.  All Rights Reserved.
 *
 * Protege was developed by Stanford Medical Informatics
 * (http://www.smi.stanford.edu) at the Stanford University School of Medicine
 * with support from the National Library of Medicine, the National Science
 * Foundation, and the Defense Advanced Research Projects Agency.  Current
 * information about Protege can be obtained at http://protege.stanford.edu.
 *
 */

package edu.stanford.smi.protegex.owl.ui.classform.component.property;

import edu.stanford.smi.protegex.owl.ui.icons.OWLIcons;

import javax.swing.*;
import java.awt.event.ActionEvent;

/**
 * An Action to toggle the closure state of a PropertyFormTable.
 *
 * @author Holger Knublauch  <holger@knublauch.com>
 */
public class ChangeClosureAxiomButton extends AbstractAction {

    private JButton button;

    private final static String CLOSED_TEXT = "Remove closure axiom (Allow other values)";

    private final static String OPEN_TEXT = "Add closure axiom (Don't allow other values)";

    private PropertyFormTable table;


    public ChangeClosureAxiomButton(PropertyFormTable table) {
        super(CLOSED_TEXT, OWLIcons.getImageIcon(OWLIcons.CLOSURE_CLOSED));
        this.table = table;
    }


    public void actionPerformed(ActionEvent e) {
        table.setClosed(!table.isClosed());
        updateButton();
    }


    public void init(JButton button) {
        this.button = button;
        updateButton();
    }


    private void updateButton() {
        boolean closed = table.isClosed();
        button.setToolTipText(closed ? CLOSED_TEXT : OPEN_TEXT);
        button.setIcon(OWLIcons.getImageIcon(closed ? OWLIcons.CLOSURE_CLOSED : OWLIcons.CLOSURE_OPEN));
    }
}
