Console.java

/*	
	Copyright 2012 Jan Ove Saltvedt
	
	This file is part of KBot.

    KBot 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 3 of the License, or
    (at your option) any later version.

    KBot 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 KBot.  If not, see <http://www.gnu.org/licenses/>.
	
*/

/*
 * Copyright � 2010 Jan Ove Saltvedt.
 * All rights reserved.
 */

/*
 * Created by JFormDesigner on Wed Nov 25 16:59:28 CET 2009
 */

package com.kbotpro.ui;

import java.awt.*;
import java.awt.event.WindowListener;
import java.awt.event.WindowEvent;
import java.io.PrintStream;
import java.io.OutputStream;
import java.io.IOException;
import javax.swing.*;

import org.jdesktop.layout.GroupLayout;
import com.kbotpro.various.TextAreaOutputStream;

/**
 * @author Jan Ove
 */
public class Console extends JFrame {
    private boolean dumpInput = true;
    TextAreaOutputStream textAreaOutputStream;
    public Console() {
        initComponents();
        final PrintStream oldOut = System.out;
        final PrintStream oldErr = System.err;
        textAreaOutputStream = new TextAreaOutputStream(textArea1, 500);
        System.setOut(new PrintStream(new OutputStream() {
            @Override
            public void write(int b) throws IOException {
                oldOut.write(b);
                if(!dumpInput){
                    return;
                }
                textAreaOutputStream.write(b);
            }
        }));
        System.setErr(new PrintStream(new OutputStream() {
            @Override
            public void write(int b) throws IOException {
                oldErr.write(b);
                if(!dumpInput){
                    return;
                }
                textAreaOutputStream.write(b);
            }
        }));
        addWindowListener(new WindowListener() {
            public void windowOpened(WindowEvent e) {
                //To change body of implemented methods use File | Settings | File Templates.
            }

            public void windowClosing(WindowEvent e) {
                //To change body of implemented methods use File | Settings | File Templates.
            }

            public void windowClosed(WindowEvent e) {
                dumpInput = false;
            }

            public void windowIconified(WindowEvent e) {
                //To change body of implemented methods use File | Settings | File Templates.
            }

            public void windowDeiconified(WindowEvent e) {
                //To change body of implemented methods use File | Settings | File Templates.
            }

            public void windowActivated(WindowEvent e) {
                //To change body of implemented methods use File | Settings | File Templates.
            }

            public void windowDeactivated(WindowEvent e) {
                //To change body of implemented methods use File | Settings | File Templates.
            }
        });
    }

    private void initComponents() {
        // JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
        scrollPane1 = new JScrollPane();
        textArea1 = new JTextArea();

        //======== this ========
        setTitle("VM output");
        setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
        Container contentPane = getContentPane();

        //======== scrollPane1 ========
        {

            //---- textArea1 ----
            textArea1.setEditable(false);
            scrollPane1.setViewportView(textArea1);
        }

        GroupLayout contentPaneLayout = new GroupLayout(contentPane);
        contentPane.setLayout(contentPaneLayout);
        contentPaneLayout.setHorizontalGroup(
            contentPaneLayout.createParallelGroup()
                .add(contentPaneLayout.createSequentialGroup()
                    .addContainerGap()
                    .add(scrollPane1, GroupLayout.DEFAULT_SIZE, 532, Short.MAX_VALUE)
                    .addContainerGap())
        );
        contentPaneLayout.setVerticalGroup(
            contentPaneLayout.createParallelGroup()
                .add(contentPaneLayout.createSequentialGroup()
                    .addContainerGap()
                    .add(scrollPane1, GroupLayout.DEFAULT_SIZE, 187, Short.MAX_VALUE)
                    .addContainerGap())
        );
        pack();
        setLocationRelativeTo(getOwner());
        // JFormDesigner - End of component initialization  //GEN-END:initComponents
    }

    // JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
    private JScrollPane scrollPane1;
    private JTextArea textArea1;
    // JFormDesigner - End of variables declaration  //GEN-END:variables
}