/*****************************************************/
/*          This java file is a part of the          */
/*                                                   */
/*           -  Plouf's Java IRC Client  -           */
/*                                                   */
/*   Copyright (C)  2002 - 2004 Philippe Detournay   */
/*                                                   */
/*         All contacts : theplouf@yahoo.com         */
/*                                                   */
/*  PJIRC 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; version 2 or later of  */
/*  the License.                                     */
/*                                                   */
/*  PJIRC 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 PJIRC; if      */
/*  not, write to the Free Software Foundation,      */
/*  Inc., 59 Temple Place, Suite 330, Boston,        */
/*  MA  02111-1307  USA                              */
/*                                                   */
/*****************************************************/

package irc;

import java.awt.BorderLayout;
import java.awt.Font;
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.Label;
import java.awt.Panel;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

/**
 * The about dialog.
 */
public class AboutDialog extends WindowAdapter {
	private Frame _aboutFrame;

	/**
	 * Open and display the about dialog, using the given IRCConfiguration.
	 * 
	 * @param config
	 *          the IRCConfiguration.
	 */
	public AboutDialog(IRCConfiguration config) {
		displayAboutPage(config);
	}

	private Label createLabel(String text) {
		Label b = new Label(text, Label.CENTER);
		b.setFont(new Font("", Font.PLAIN, 12));
		return b;
	}

	private void displayAboutPage(IRCConfiguration config) {
		if (_aboutFrame != null)
			return;
		_aboutFrame = new Frame();
		_aboutFrame.setTitle(config.getText(IRCTextProvider.ABOUT_ABOUT));
		_aboutFrame.setLayout(new BorderLayout());
		_aboutFrame.setFont(new Font("", Font.PLAIN, 12));

		Panel text = new Panel();

		text.setLayout(new GridLayout(20, 1));
		text.add(createLabel("PJIRC v" + config.getVersion()));
		text.add(new Panel());
		text.add(createLabel(config.getText(IRCTextProvider.ABOUT_GPL)));
		text.add(new Panel());
		text.add(createLabel(config.getText(IRCTextProvider.ABOUT_PROGRAMMING)
				+ " : Philippe Detournay alias Plouf (theplouf@yahoo.com)"));
		text.add(createLabel(config.getText(IRCTextProvider.ABOUT_DESIGN)
				+ " : Raphael Seegmuller chez pixxservices.com (pixxservices@pixxservices.com)"));
		text.add(new Panel());
		text.add(createLabel(config.getText(IRCTextProvider.ABOUT_THANKS)));
		text.add(new Panel());
		text.add(createLabel("Mandragor : www.mandragor.org"));
		text.add(createLabel("Diboo : www.diboo.net"));
		text.add(createLabel("Kombat Falcon.be Jerarckill Red Spider"));
		text.add(createLabel("Ezequiel Jiquera"));
		text.add(new Panel());
		text.add(createLabel(config.getText(IRCTextProvider.ABOUT_SUPPORT)));
		text.add(new Panel());
		text.add(createLabel(config.getGUIInfoString()));
		text.add(new Panel());
		text.add(createLabel("http://www.pjirc.com"));
		text.add(createLabel("http://www.pjirc.it"));
		_aboutFrame.addWindowListener(this);
		_aboutFrame.add(text, BorderLayout.CENTER);

		_aboutFrame.setSize(500, 300);
		_aboutFrame.setResizable(false);
		_aboutFrame.show();
	}

	@Override
	public void windowClosed(WindowEvent e) {
		_aboutFrame.removeWindowListener(this);
		_aboutFrame = null;
	}

	@Override
	public void windowClosing(WindowEvent e) {
		_aboutFrame.hide();
		_aboutFrame.dispose();
	}
}