// Medusa is a graph viewer which allows interactive editing of networks
// (edges and nodes) and also connects to databases.
//
// Copyright (C) 2006 Sean Hooper
//
// 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

package medusa;


import javax.swing.JDialog;
import java.awt.event.ActionListener;
import java.awt.Component;
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.ImageIcon;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import javax.swing.JButton;
import javax.swing.JOptionPane;
import java.awt.Frame;
import java.awt.Container;

/**
 * Show credits and adress to documentation
 */
public class AboutDialog extends JDialog implements ActionListener{
    
    private static AboutDialog aboutFrame;
    
    private AboutDialog(java.awt.Frame frame, java.awt.Component locationComp){
        super(frame, "",true);
        setDefaultLookAndFeelDecorated(true);
        //ss.report();
        init();
        setLocationRelativeTo(locationComp);
    }
    JPanel aboutPanel;
    JLabel aboutLabel;
    JLabel titleLabel;
    JPanel southPanel;
    private String version=null;
    JLabel westLabel;
    JLabel versionLabel;
    
    
    private void init(){
        aboutPanel=new JPanel();
        southPanel=new JPanel();
        aboutLabel=new JLabel(aboutText);
        versionLabel=new JLabel();
        aboutLabel.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(0, 0, 0)));
        titleLabel=new JLabel(titleText);
        //westLabel=new JLabel("  ");
        //westLabel.setBackground(MedusaSimplerFrame.STRINGCOLOR);
        //	westLabel.setOpaque(true);
        titleLabel.setBackground(MedusaSimplerFrame.STRINGCOLOR);
        java.net.URL imageURL =
                this.getClass().getResource("/medusa/images/medusa_logo_small.png");
        titleLabel.setIcon(new javax.swing.ImageIcon(imageURL));
        //aboutLabel.setVerticalAlignment(javax.swing.SwingConstants.LEFT);
        titleLabel.setOpaque(true);
        Container content = getContentPane();
        aboutPanel.setLayout(new BorderLayout());
        if (version!=null){
            southPanel.add(versionLabel);
        }
        southPanel.add(submitButton);
        content.add(aboutPanel);
        aboutPanel.add("North",titleLabel);
        
        aboutPanel.add("Center",aboutLabel);
        submitButton.addActionListener(this);
        aboutPanel.add("South",southPanel);
        //aboutPanel.add("West",westLabel);
    }
    
    /**
     * Actions when pressing buttons in dialog
     * @param ae
     */
    public void actionPerformed(ActionEvent ae) {
        Object obj = ae.getSource();
        
        //submit/done button action
        if(obj.equals(submitButton)) {
            submitButtonActionPerformed();
        }
        
    }
    // handle events here
    private void submitButtonActionPerformed() {
        // TODO add your handling code here:
        
        //System.out.println(e.report());
        setVisible(false);
    }
    
    String titleText="
Medusa";
    String aboutText="Authors:
Sean Hooper
Georgios Pavlopoulos"+
            "
EMBL Heidelberg 2008"+
            "
hooper@embl.de
pavlopou@embl.de
"
            +"
Full documentation at
www.bork.embl.de/medusa";
    
    private JButton submitButton = new JButton("OK");
    
    /**
     * Show the dialog
     * @param frameComp Parent frame
     * @param locationComp Location
     */
    public static void showDialog(java.awt.Component frameComp,
            java.awt.Component locationComp){
        java.awt.Frame frame = javax.swing.JOptionPane.getFrameForComponent(frameComp);
        aboutFrame=new AboutDialog(frame, locationComp);
        aboutFrame.pack();
        aboutFrame.setVisible(true);
    }
    
    
    public static void showDialog(java.awt.Component frameComp,
            java.awt.Component locationComp,
            String version){
        java.awt.Frame frame = javax.swing.JOptionPane.getFrameForComponent(frameComp);
        aboutFrame=new AboutDialog(frame, locationComp);
        aboutFrame.setVersion(version);
        aboutFrame.pack();
        aboutFrame.setVisible(true);
    }
    public void setVersion(String version){
        this.version=version;
    }
}