package com.rle.monitor;

/*
 * RLE Surface Crack Detector Graphing Software
 *
 * Copyright (C) 2002 RLE Technologies
 * For more information visit http://www.rletech.com/
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
 * USA.
 */

/**
 * @author Andy Goth
 * @author Eric Peterson
 * @author Matt Lane
 * @version 0.1
 */

import java.awt.*;
import java.awt.event.*;
import java.lang.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;

/** The main window. */
public class Window extends JFrame {
	private App app;
	private JPanel panel;

	/** Constructor. */
	public Window(App app)
	{
		super("RLE Monitor");

		this.app = app;
		getRootPane().setBorder(new LineBorder(
				UIManager.getColor("control"), 3));

		Font font = new Font(null, Font.PLAIN, 10);

		UIManager.put("Button.font", font);
		UIManager.put("CheckBox.font", font);
		UIManager.put("Label.font", font);
 		UIManager.put("Label.foreground", Color.black);
		UIManager.put("Menu.font", font);
		UIManager.put("MenuItem.font", font);
		UIManager.put("RadioButtonMenuItem.font", font);
		UIManager.put("Spinner.font", font);
		UIManager.put("Spinner.focus", UIManager.get("Button.focus"));

		setSize(240, 320);
		setResizable(true);

		addComponentListener(new ComponentAdapter() {
			public void componentResized(ComponentEvent e)
			{
				if (panel != null) panel.revalidate();
			}
		});
		addWindowListener(new WindowAdapter() {
			public void windowClosing(WindowEvent e)
			{
				shutdown();
			}
		});
	}

	/** Stops the program. */
	private void shutdown() {app.shutdown();}

	/** Returns the currently displayed panel. */
	public JPanel getPanel() {return panel;}
	/** Changes the currently displayed panel. */
	public void setPanel(JPanel panel)
	{
		if (panel != app.getDisplay() && panel != app.getSetup())
			throw new IllegalArgumentException("Invalid panel");
		if (this.panel == panel) return;
		setContentPane(panel);
		if (this.panel == null) show();
		this.panel = panel;
	}
}