/*******************************************************************************
 * 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 org.andork.awt.event;

import java.awt.Component;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseWheelEvent;

public class MouseAdapterChain extends MouseAdapter {
	MouseAdapter first;
	MouseAdapter second;

	public MouseAdapterChain() {

	}

	public MouseAdapterChain(MouseAdapter first, MouseAdapter second) {
		super();
		this.first = first;
		this.second = second;
	}

	public void addMouseAdapter(MouseAdapter adapter) {
		if (first == null) {
			first = adapter;
		} else {
			second = new MouseAdapterChain(second, adapter);
		}
	}

	public void install(Component c) {
		c.addMouseListener(this);
		c.addMouseMotionListener(this);
		c.addMouseWheelListener(this);
	}

	@Override
	public void mouseClicked(MouseEvent e) {
		if (first != null) {
			first.mouseClicked(e);
		}
		if (!e.isConsumed() && second != null) {
			second.mouseClicked(e);
		}
	}

	@Override
	public void mouseDragged(MouseEvent e) {
		if (first != null) {
			first.mouseDragged(e);
		}
		if (!e.isConsumed() && second != null) {
			second.mouseDragged(e);
		}
	}

	@Override
	public void mouseEntered(MouseEvent e) {
		if (first != null) {
			first.mouseEntered(e);
		}
		if (!e.isConsumed() && second != null) {
			second.mouseEntered(e);
		}
	}

	@Override
	public void mouseExited(MouseEvent e) {
		if (first != null) {
			first.mouseExited(e);
		}
		if (!e.isConsumed() && second != null) {
			second.mouseExited(e);
		}
	}

	@Override
	public void mouseMoved(MouseEvent e) {
		if (first != null) {
			first.mouseMoved(e);
		}
		if (!e.isConsumed() && second != null) {
			second.mouseMoved(e);
		}
	}

	@Override
	public void mousePressed(MouseEvent e) {
		if (first != null) {
			first.mousePressed(e);
		}
		if (!e.isConsumed() && second != null) {
			second.mousePressed(e);
		}
	}

	@Override
	public void mouseReleased(MouseEvent e) {
		if (first != null) {
			first.mouseReleased(e);
		}
		if (!e.isConsumed() && second != null) {
			second.mouseReleased(e);
		}
	}

	@Override
	public void mouseWheelMoved(MouseWheelEvent e) {
		if (first != null) {
			first.mouseWheelMoved(e);
		}
		if (!e.isConsumed() && second != null) {
			second.mouseWheelMoved(e);
		}
	}

	public void uninstall(Component c) {
		c.removeMouseListener(this);
		c.removeMouseMotionListener(this);
		c.removeMouseWheelListener(this);
	}

}