/*******************************************************************************
 * Breakout Cave Survey Visualizer
 *
 * Copyright (C) 2014 James Edwards
 *
 * jedwards8 at fastmail dot fm
 *
 * 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 2 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, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *******************************************************************************/
package com.andork.plot;

import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;

import javax.swing.ImageIcon;
import javax.swing.JToggleButton;

@SuppressWarnings("serial")
public class AxisLinkButton extends JToggleButton {
	/**
	 *
	 */
	private static final long serialVersionUID = 8709240190885186201L;
	PlotAxisController[] axisControllers;
	PlotAxis[] axes;

	public AxisLinkButton(PlotAxisController... axisControllers) {
		this.axisControllers = axisControllers;
		axes = new PlotAxis[axisControllers.length];
		for (int i = 0; i < axisControllers.length; i++) {
			axes[i] = axisControllers[i].getView();
		}

		setIcon(new ImageIcon(getClass().getResource("unlink.png")));
		setSelectedIcon(new ImageIcon(getClass().getResource("link.png")));

		addItemListener(new ItemListener() {
			@Override
			public void itemStateChanged(ItemEvent e) {
				if (isSelected()) {
					PlotAxis.equalizeScale(axes);
				}
				for (PlotAxisController axisController : AxisLinkButton.this.axisControllers) {
					axisController.setEnableZoom(!isSelected());
				}
			}
		});
	}
}