/*
 * The contents of this file are subject to the terms 
 * of the Common Development and Distribution License 
 * (the License).  You may not use this file except in
 * compliance with the License.
 * 
 * You can obtain a copy of the license at 
 * https://glassfish.dev.java.net/public/CDDLv1.0.html or
 * glassfish/bootstrap/legal/CDDLv1.0.txt.
 * See the License for the specific language governing 
 * permissions and limitations under the License.
 * 
 * When distributing Covered Code, include this CDDL 
 * Header Notice in each file and include the License file 
 * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
 * If applicable, add the following below the CDDL Header, 
 * with the fields enclosed by brackets [] replaced by
 * you own identifying information: 
 * "Portions Copyrighted [year] [name of copyright owner]"
 * 
 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
 */

/**
 * @version 1.01 June 6, 2000
 * @author Byron Nevins
 */
package com.sun.enterprise.tools.common.util.diagnostics;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.text.*;

class ReporterFrame extends JFrame implements ActionListener
{  
	public void pr(String s)
	{
		//textArea.setText(textArea.getText() + s + "\n");//NOI18N
		textArea.append(s + "\n");//NOI18N
	}

	//////////////////////////////////////////////////////////////
	
	ReporterFrame(String title)
	{  
		addButtonPanel();
		addTextPanel();

		setTitle(titleRoot + " -- " + title);//NOI18N
		setSize(900, 300);
		if(standAlone)
		{
			addWindowListener(new WindowAdapter()
			{  
				public void windowClosing(WindowEvent e)
				{  
					System.exit(0);
				}
			} );
			
			for(int i = 0; i < 1000; i++)
				textArea.append("This is line# " + i + "\n");//NOI18N
			
			show();
		}
	}
	////////////////////////////////////////////////////////
	
	private void addButtonPanel()
	{
		JPanel panel = new JPanel();
		wrapButton = new JButton("Wrap");//NOI18N
		panel.add(wrapButton);
		wrapButton.addActionListener(this);

		noWrapButton = new JButton("No wrap");//NOI18N
		panel.add(noWrapButton);
		noWrapButton.addActionListener(this);

		getContentPane().add(panel, "South");//NOI18N
	}
	
	//////////////////////////////////////////////////////////////
	
	private void addTextPanel()
	{
		//textArea	= new JTextPane();
		textArea	= new JTextArea(800, 200);
		scrollPane	= new JScrollPane(textArea);
		getContentPane().add(scrollPane, "Center");//NOI18N
	}
	
	//////////////////////////////////////////////////////////////
	
	public void actionPerformed(ActionEvent evt)
	{  
		Object source = evt.getSource();
	
		if(source == wrapButton)
		{  
			textArea.setLineWrap(true);
			scrollPane.validate();
		}
		else if(source == noWrapButton)
		{  
			textArea.setLineWrap(false);
			scrollPane.validate();
		}

		
		
		/* trying to make it auto-scroll!!!
		//JViewport vp = textArea.getViewport();
		JScrollBar vert = scrollPane.getVerticalScrollBar();

		System.out.println("*** vertSB.getMaximum(): " + vert.getMaximum());
		System.out.println("*** vertSB.getValue(): " + vert.getValue());
		System.out.println("*** getRows(): " + textArea.getRows());
		//System.out.println("*** getRowHeight(): " + textArea.getRowHeight());
		System.out.println("*** getLineCount(): " + textArea.getLineCount());

		final int numLines = textArea.getLineCount();
		int endOffset;
		try
		{
			endOffset= textArea.getLineEndOffset(numLines - 1);
			System.out.println("***** numLines:  " + numLines + "  endOffset: " + endOffset);
		}
		catch(BadLocationException e)
		{
			System.out.println("***** Exception: " + e);
		}
		*/
	}
	
	//////////////////////////////////////////////////////////////

	
	static void setStandAlone()
	{
		System.err.println("setStandAlone() here!!!");//NOI18N
		standAlone = true;
	}
	
	//////////////////////////////////////////////////////////////
	
	private					JButton		wrapButton;   
	private					JButton		noWrapButton;
	//private					JTextPane	textArea;
	private					JTextArea	textArea;
	private					JScrollPane	scrollPane;
	private final static	String		titleRoot		= "iPlanet Reporter";//NOI18N
	private static			boolean		standAlone		= false;
}

