/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package org.thingml.tradfri.ui; import java.text.SimpleDateFormat; import java.util.Date; import java.util.logging.Handler; import java.util.logging.LogRecord; import java.util.logging.Logger; import javax.swing.SwingUtilities; import javax.swing.text.DefaultCaret; import org.thingml.tradfri.TradfriGateway; /** * * @author franck */ public class LoggingPanel extends javax.swing.JPanel { public final int maxLogSize = 2048; /** * Creates new form LoggingPanel */ public LoggingPanel() { Logger.getLogger(TradfriGateway.class.getName()).addHandler(new LoggingPanel.LogHandler()); initComponents(); } public void appendLog(String text) { jTextArea1.append(text); } /** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { jScrollPaneLog = new javax.swing.JScrollPane(); jTextArea1 = new javax.swing.JTextArea(); jCheckBoxLog = new javax.swing.JCheckBox(); jButtonClear = new javax.swing.JButton(); jCheckBox1 = new javax.swing.JCheckBox(); jTextArea1.setEditable(false); jTextArea1.setBackground(new java.awt.Color(51, 51, 51)); jTextArea1.setColumns(20); jTextArea1.setFont(new java.awt.Font("DejaVu Sans Mono", 1, 12)); // NOI18N jTextArea1.setForeground(new java.awt.Color(0, 153, 255)); jTextArea1.setRows(5); jTextArea1.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { jTextArea1MouseClicked(evt); } }); jScrollPaneLog.setViewportView(jTextArea1); jCheckBoxLog.setSelected(true); jCheckBoxLog.setText("Auto Scroll"); jCheckBoxLog.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jCheckBoxLogActionPerformed(evt); } }); jButtonClear.setText("Clear Log"); jButtonClear.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButtonClearActionPerformed(evt); } }); jCheckBox1.setText("Line Wrap"); jCheckBox1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jCheckBox1ActionPerformed(evt); } }); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this); this.setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jScrollPaneLog) .addGroup(layout.createSequentialGroup() .addContainerGap() .addComponent(jButtonClear) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 250, Short.MAX_VALUE) .addComponent(jCheckBox1) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jCheckBoxLog) .addContainerGap()) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addComponent(jScrollPaneLog, javax.swing.GroupLayout.DEFAULT_SIZE, 162, Short.MAX_VALUE) .addGap(7, 7, 7) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jCheckBoxLog) .addComponent(jButtonClear) .addComponent(jCheckBox1)) .addGap(5, 5, 5)) ); }// </editor-fold>//GEN-END:initComponents private void jButtonClearActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonClearActionPerformed jTextArea1.setText(""); }//GEN-LAST:event_jButtonClearActionPerformed private void jCheckBoxLogActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCheckBoxLogActionPerformed DefaultCaret caret = (DefaultCaret) jTextArea1.getCaret(); if (jCheckBoxLog.isSelected()) { caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE); jTextArea1.setCaretPosition(jTextArea1.getDocument().getLength()); jScrollPaneLog.setViewportView(jTextArea1); } else caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE); }//GEN-LAST:event_jCheckBoxLogActionPerformed private void jCheckBox1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCheckBox1ActionPerformed jTextArea1.setLineWrap(jCheckBox1.isSelected()); }//GEN-LAST:event_jCheckBox1ActionPerformed private void jTextArea1MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jTextArea1MouseClicked jCheckBoxLog.setSelected(false); }//GEN-LAST:event_jTextArea1MouseClicked // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton jButtonClear; private javax.swing.JCheckBox jCheckBox1; private javax.swing.JCheckBox jCheckBoxLog; private javax.swing.JScrollPane jScrollPaneLog; private javax.swing.JTextArea jTextArea1; // End of variables declaration//GEN-END:variables class LogHandler extends Handler { StringBuilder b = new StringBuilder(); SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS"); @Override public void publish(LogRecord record) { final String msg = "[" + sdf.format(new Date(record.getMillis())) + "] [" +record.getLevel().getName() + "] " + record.getMessage() + "\n" ; SwingUtilities.invokeLater(new Runnable() { public void run() { appendLog(msg); } }); } @Override public void flush() { } @Override public void close() throws SecurityException { SwingUtilities.invokeLater(new Runnable() { public void run() { appendLog("[CLOSED]"); } }); } } }