KeyboardGUI.java

/**
 *                    
 * @author greg (at) myrobotlab.org
 *  
 * This file is part of MyRobotLab (http://myrobotlab.org).
 *
 * MyRobotLab 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 2 of the License, or
 * (at your option) any later version (subject to the "Classpath" exception
 * as provided in the LICENSE.txt file that accompanied this code).
 *
 * MyRobotLab is distributed in the hope that it will be useful or fun,
 * 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.
 *
 * All libraries in thirdParty bundle are subject to their own license
 * requirements - please refer to http://myrobotlab.org/libraries for 
 * details.
 * 
 * Enjoy !
 * 
 * */

package org.myrobotlab.control;

import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.text.SimpleDateFormat;
import java.util.Calendar;

import javax.swing.BorderFactory;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.ListSelectionModel;
import javax.swing.border.TitledBorder;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;

import org.myrobotlab.logging.LoggerFactory;
import org.myrobotlab.service.GUIService;
import org.slf4j.Logger;

public class KeyboardGUI extends ServiceGUI implements ListSelectionListener {

  public class CheckBoxChange implements ChangeListener {

    @Override
    public void stateChanged(ChangeEvent e) {
      JCheckBox t = (JCheckBox) e.getSource();
      if (t.getModel().isSelected()) {
        sendStrings = true;
      } else {
        sendStrings = false;
      }
    }
  }

  public class Keyboard implements KeyListener {

    SimpleDateFormat sdf = new SimpleDateFormat("H:mm:ss:SSS");

    @Override
    public void keyPressed(KeyEvent keyEvent) {

      int code = keyEvent.getKeyCode();
      String text = KeyEvent.getKeyText(code);

      if (sendStrings) {
        // keyBuffer.append(b)
        if (code == KeyEvent.VK_ENTER) {
          myService.send(boundServiceName, "keyCommand", keyBuffer.toString());
          addLogEntry(sdf.format(cal.getTime()) + " " + keyBuffer.toString());
          keyBuffer.setLength(0);
        } else {
          keyBuffer.append(text);
        }
      } else {
        myService.send(boundServiceName, "keyCommand", text);
        addLogEntry(sdf.format(cal.getTime()) + " " + keyEvent.getKeyCode() + " " + KeyEvent.getKeyText(keyEvent.getKeyCode()));
      }

    }

    @Override
    public void keyReleased(KeyEvent keyEvent) {
      // log.error("Released" + keyEvent);
    }

    @Override
    public void keyTyped(KeyEvent keyEvent) {
      // log.error("Typed" + keyEvent);
    }

  }

  public final static Logger log = LoggerFactory.getLogger(KeyboardGUI.class.getCanonicalName());
  static final long serialVersionUID = 1L;
  JList<String> currentPlayers;

  JList<String> currentLog;

  JCheckBox sendStringsCheckBox;

  public boolean sendStrings = false;
  DefaultListModel<String> logModel = new DefaultListModel<String>();
  int msgCount = 0;

  StringBuffer keyBuffer = new StringBuffer();

  Keyboard keyboard = null;

  Calendar cal = Calendar.getInstance();

  /**
   * @wbp.parser.entryPoint
   */
  public KeyboardGUI(final String boundServiceName, final GUIService myService, final JTabbedPane tabs) {
    super(boundServiceName, myService, tabs);
  }

  public void addLogEntry(String msg) {
    logModel.add(0, msg);
  };

  @Override
  public void attachGUI() {
  }

  @Override
  public void detachGUI() {
  }

  @Override
  public void init() {

    keyboard = new Keyboard();
    CheckBoxChange checkBoxChange = new CheckBoxChange();
    // build input begin ------------------
    sendStringsCheckBox = new JCheckBox();
    sendStringsCheckBox.setName("send strings");

    JButton keyboardButton = new JButton(
        "<html><body><table><tr><td align=\"center\">click here</td></tr><tr><td align=\"center\">for keyboard</td></tr><tr><td align=\"center\">control.</td></tr></table></body></html>");

    display.add(keyboardButton, gc);
    keyboardButton.addKeyListener(keyboard);

    ++gc.gridx;
    display.add(sendStringsCheckBox, gc);
    ++gc.gridx;
    display.add(new JLabel("send strings"), gc);

    currentLog = new JList(logModel);
    currentLog.setFixedCellWidth(400);
    currentLog.addListSelectionListener(this);
    currentLog.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    currentLog.setVisibleRowCount(10);

    TitledBorder title;
    JPanel logPanel = new JPanel();
    JScrollPane logScrollPane = new JScrollPane(currentPlayers);
    title = BorderFactory.createTitledBorder("key log");
    logPanel.setBorder(title);
    logPanel.add(logScrollPane);

    gc.gridx = 0;
    gc.gridwidth = 3;
    ++gc.gridy;
    display.add(logPanel, gc);

    JScrollPane currentFiltersScrollPane2 = new JScrollPane(currentLog);
    logPanel.add(currentFiltersScrollPane2);

    sendStringsCheckBox.addChangeListener(checkBoxChange);

  }

  @Override
  public void valueChanged(ListSelectionEvent arg0) {
    // TODO Auto-generated method stub

  }

}