package gui;

import java.net.*;
import java.net.URL;
import javax.swing.*;
import javax.swing.event.*;
public class HelpWindow
{ 
	URL thisAppletsCodeBase;
	JFrame frame;
	//AppletContext thisAppletContext;
	
	//public HelpWindow(URL urlParam AppletContext context)
	//{
	//	thisAppletsCodeBase=urlParam;
	//	thisAppletContext=context;
	//}
	
	public HelpWindow(URL urlParam )
	{
		thisAppletsCodeBase=urlParam;
	}
  
	public void showHelpWindow() 
  	{ 
		
		JTabbedPane tabPane=new JTabbedPane();
		
		// TP1
		JTextPane tp1 = new JTextPane();
  		JScrollPane sp1 = new JScrollPane(tp1);
		tabPane.addTab("Inhalt", null, sp1, "Was macht der Roboter auf dem Neptun?");
		try 
		{
			tp1.setPage(new URL(thisAppletsCodeBase, "HelpWindow/inhalt.html"));
    	} catch (Exception e) 
		{
			System.out.println("HelpWindow: No access to the html files");
			tp1.setText(new String("Oi, autsch! Du brauchst eine Internetverbindung, um hier was zu sehen!"));
			e.printStackTrace();
    	}
		
		// TP2
		JTextPane tp2 = new JTextPane();
  		JScrollPane sp2 = new JScrollPane();
  		sp2.getViewport().add(tp2);
		tabPane.addTab("Hilfe zum Spiel", null, sp2, "Wie koennen wir dem Roboter helfen, Diamanten zu sammeln?");
		try 
		{
			tp2.setPage(new URL(thisAppletsCodeBase, "HelpWindow/spielhilfe.html"));
    	} catch (Exception e) 
		{
			tp2.setText(new String("Oi, autsch! Du brauchst eine Internetverbindung, um hier was zu sehen!"));
    	}
	
		// TP3	
		JTextPane tp3 = new JTextPane();
  		JScrollPane sp3 = new JScrollPane();
  		sp3.getViewport().add(tp3);
		tabPane.addTab("Ueber 'Labyrinth auf dem Neptun'", null, sp3, "Wie ist dieses Spiel entstanden?");
		try 
		{
			//HTMLDocument doc = (HTMLDocument)pane.getDocument();
            tp3.addHyperlinkListener(new HyperlinkListener()
            							{
	            							public void hyperlinkUpdate( HyperlinkEvent event )
	            							{
		            							/*if ( event.getEventType() == HyperlinkEvent.EventType.ACTIVATED )
		            							{
			            							AppletContext context = getAppletContext();
		            								try
		            								{
			            								context.showDocument(new URL(URL.getText()), "_blank");	
		            								}catch (MalformedURLException ex) { }
		            							}*/
	            							}
	            						}
	            					);
			tp3.setPage(new URL(thisAppletsCodeBase, "HelpWindow/ueber.html"));
            
    	} catch (Exception e) 
		{
			tp3.setText(new String("Oi, autsch! Du brauchst eine Internetverbindung, um hier was zu sehen!"));
	   	}
		
		// window
		frame = new JFrame("Hilfe");
		frame.getContentPane().add(tabPane);
		frame.setSize(800,600 );
        frame.setVisible(true);
        
                
	//AppletContext Context = getAppletContext(); 
    //try 
    //{ 
    //  Context.showDocument(new URL(Url.getText()), "_blank"); 
    //} catch (MalformedURLException ex) { } 
    
    
  } 
}