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Diffstat (limited to 'khtml/java/org/kde/kjas/server/KJASSwingConsole.java')
-rw-r--r--khtml/java/org/kde/kjas/server/KJASSwingConsole.java325
1 files changed, 0 insertions, 325 deletions
diff --git a/khtml/java/org/kde/kjas/server/KJASSwingConsole.java b/khtml/java/org/kde/kjas/server/KJASSwingConsole.java
deleted file mode 100644
index fedda6c48..000000000
--- a/khtml/java/org/kde/kjas/server/KJASSwingConsole.java
+++ /dev/null
@@ -1,325 +0,0 @@
-/* This file is part of the KDE project
- *
- * Copyright (C) 2002 Till
- * Copyright (C) 2005 Koos Vriezen <koos ! vriezen () xs4all ! nl>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-package org.kde.kjas.server;
-
-import java.awt.Toolkit;
-import java.awt.Image;
-import java.awt.BorderLayout;
-import java.awt.event.ActionListener;
-import java.awt.event.ActionEvent;
-import java.awt.event.KeyAdapter;
-import java.awt.event.KeyEvent;
-import java.awt.event.WindowAdapter;
-import java.awt.event.WindowEvent;
-import java.io.PrintStream;
-import java.util.Enumeration;
-import java.util.Properties;
-import javax.swing.JFrame;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JButton;
-import javax.swing.JTextArea;
-import javax.swing.border.EmptyBorder;
-
-
-public class KJASSwingConsole implements Console {
- private JFrame frame = null;
- private JPanel jPanel1;
- private JScrollPane jScrollPane1;
- private JButton clearButton;
- private JTextArea textField;
- private JButton closeButton;
- private JButton copyButton;
- final static int NR_BUFFERS = 3;
- final static int MAX_BUF_LENGTH = 3000;
- private int queue_pos = 0;
- private StringBuffer [] output_buffer = new StringBuffer[NR_BUFFERS];
-
- private PrintStream real_stderr = new PrintStream(System.err);
-
- /** Creates new form KJASSwingConsole */
- public KJASSwingConsole() {
- PrintStream st = new PrintStream( new KJASConsoleStream(this) );
- System.setOut(st);
- System.setErr(st);
- }
-
- private void initComponents() {
- frame = new JFrame("Konqueror Java Console");
- jPanel1 = new JPanel();
- clearButton = new JButton();
- closeButton = new JButton();
- copyButton = new JButton();
- jScrollPane1 = new JScrollPane();
- textField = new JTextArea();
-
- frame.setFont(new java.awt.Font("Monospaced", 0, 10));
- frame.setName("KJAS Console");
- frame.addWindowListener(new WindowAdapter() {
- public void windowClosing(WindowEvent evt) {
- exitForm(evt);
- }
- });
-
- jPanel1.setLayout(new BorderLayout());
- jPanel1.setBorder(new EmptyBorder(new java.awt.Insets(1, 1, 1, 1)));
- clearButton.setText("clear");
- clearButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent evt) {
- clearButtonActionPerformed(evt);
- }
- });
-
- jPanel1.add(clearButton, BorderLayout.WEST);
-
- closeButton.setText("close");
- closeButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent evt) {
- closeButtonActionPerformed(evt);
- }
- });
-
- jPanel1.add(closeButton, BorderLayout.EAST);
-
- copyButton.setText("copy");
- copyButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent evt) {
- copyButtonActionPerformed(evt);
- }
- });
-
- jPanel1.add(copyButton, BorderLayout.CENTER);
-
- frame.getContentPane().add(jPanel1, BorderLayout.SOUTH);
-
- textField.setColumns(40);
- textField.setEditable(false);
- textField.setRows(10);
- textField.addKeyListener(new KeyAdapter() {
- public void keyPressed(KeyEvent evt) {
- textFieldKeyPressed(evt);
- }
- });
-
- jScrollPane1.setViewportView(textField);
-
- frame.getContentPane().add(jScrollPane1, BorderLayout.CENTER);
-
- try {
- java.net.URL iconUrl = getClass().getClassLoader().getResource("images/beanicon.png");
- if (iconUrl != null) {
- Toolkit tk = Toolkit.getDefaultToolkit();
- Image icon = tk.createImage(iconUrl);
- frame.setIconImage(icon);
- }
- } catch (Throwable e) {
- }
- frame.pack();
- frame.setSize(500, 300);
- }
-
- private void textFieldKeyPressed(java.awt.event.KeyEvent evt) {
- // Add your handling code here:
- char key = evt.getKeyChar();
- switch (key) {
- case 'h':
- showHelp();
- break;
- case 'g':
- append("Running Garbage Collection ...\n", true);
- System.gc();
- case 'm':
- append("Total Memory: " + Runtime.getRuntime().totalMemory() + " bytes\n", true);
- append("Free Memory : " + Runtime.getRuntime().freeMemory() + " bytes\n", true);
- break;
- case 'c':
- clear();
- break;
- case 's':
- showSystemProperties();
- break;
- case 't':
- showThreads();
- break;
- case 'x':
- KJASAppletClassLoader.removeLoaders();
- append("Emptied Classloader Cache\n", true);
- break;
- }
- }
-
- private void showHelp() {
- append("Java VM: " + System.getProperty("java.vendor") + " " + System.getProperty("java.version") + "\n", true);
- String ph = System.getProperty("http.proxyHost");
- if (ph != null) {
- append("Proxy: " + ph + ":" + System.getProperty("java.proxyPort") + "\n", true);
- }
- SecurityManager sec = System.getSecurityManager();
- if (sec == null) {
- append("WARNING: Security Manager disabled!\n", true);
- } else {
- append("SecurityManager=" + sec + "\n", true);
- }
- appendSeparator();
- append("Konqueror Java Console Help\n", true);
- append(" c: clear console\n", true);
- append(" g: run garbage collection\n", true);
- append(" h: show help\n", true);
- append(" m: show memory info\n", true);
- append(" s: print system properties\n", true);
- append(" t: list threads\n", true);
- append(" x: empty classloader cache\n", true);
- appendSeparator();
- }
-
- private void showSystemProperties() {
- append("Printing System Properties ...\n", true);
- appendSeparator();
- Properties p = System.getProperties();
- for (Enumeration e = p.keys(); e.hasMoreElements();) {
- Object key = e.nextElement();
- if ("line.separator".equals(key)) {
- String value = (String) p.get(key);
- StringBuffer unescaped = new StringBuffer(10);
- for (int i = 0; i < value.length(); i++) {
- char c = value.charAt(i);
- if (c == '\n') unescaped.append("\\n");
- else if (c == '\r') unescaped.append("\\n");
- else unescaped.append(c);
- }
- append(key + " = " + unescaped + "\n", true);
- } else append(key + " = " + p.get(key) + "\n", true);
- }
- appendSeparator();
- }
-
- private void showThreads() {
- Thread t = Thread.currentThread();
- ThreadGroup g = t.getThreadGroup();
- ThreadGroup parent;
- while ((parent = g.getParent()) != null) {
- g = parent;
- }
- g.list();
- }
-
- private void copyButtonActionPerformed(java.awt.event.ActionEvent evt) {
- textField.selectAll();
- textField.copy();
- }
-
- private void closeButtonActionPerformed(java.awt.event.ActionEvent evt) {
- frame.setVisible(false);
- }
-
- private void clearButtonActionPerformed(java.awt.event.ActionEvent evt) {
- clear();
- }
-
- /** Exit the Application */
- private void exitForm(java.awt.event.WindowEvent evt) {
- frame.setVisible(false);
- }
-
- public void setVisible(boolean visible) {
- if (frame == null && visible) {
- initComponents();
- frame.setVisible(visible);
- System.out.println( "Java VM version: " +
- System.getProperty("java.version") );
- System.out.println( "Java VM vendor: " +
- System.getProperty("java.vendor") );
- String ph = System.getProperty("http.proxyHost");
- String pp = System.getProperty("http.proxyPort");
- if (ph != null) {
- System.out.println("Proxy: " + ph + ":" + pp);
- }
- SecurityManager sec = System.getSecurityManager();
- Main.debug("SecurityManager=" + sec);
- if (sec == null) {
- System.out.println( "WARNING: Security Manager disabled!" );
- textField.setForeground(java.awt.Color.red);
- }
- showHelp();
- } else if (frame != null)
- frame.setVisible(visible);
-
- if (visible) {
- for (int i = 0; i < NR_BUFFERS; i++)
- if (output_buffer[(queue_pos + i + 1) % 3] != null) {
- textField.append(output_buffer[(queue_pos + i + 1) % 3].toString());
- output_buffer[(queue_pos + i + 1) % 3] = null;
- }
- }
- }
-
- /**
- * @param args the command line arguments
- */
- public static void main(String args[]) {
- new KJASSwingConsole().setVisible(true);
- }
-
- public void clear() {
- textField.setText("");
- }
-
- private void appendSeparator() {
- append("----------------------------------------------------\n", true);
- }
-
- public void append(String txt) {
- append(txt, false);
- }
-
- public void append(String txt, boolean force) {
- if (txt == null)
- return;
- if (frame == null || !frame.isVisible()) {
- if (Main.Debug)
- real_stderr.print(txt);
- if (output_buffer[queue_pos] != null &&
- output_buffer[queue_pos].length() > MAX_BUF_LENGTH) {
- queue_pos = (++queue_pos) % NR_BUFFERS;
- if (output_buffer[queue_pos] != null) {
- // starting overwriting old log, clear textField if exists
- if (frame != null)
- textField.setText("");
- output_buffer[queue_pos] = null;
- }
- }
- if (output_buffer[queue_pos] == null)
- output_buffer[queue_pos] = new StringBuffer(txt);
- else
- output_buffer[queue_pos].append(txt);
- return;
- }
- int length = txt.length();
- synchronized(textField) {
- //get the caret position, and then get the new position
- int old_pos = textField.getCaretPosition();
- textField.append(txt);
- textField.setCaretPosition( old_pos + length );
- }
- }
-}
-
generated by cgit v1.2.1 (git 2.18.0) at 2024-08-24 13:49:39 +0000