git.gag.com Git - fw/altos/blob - ao-tools/altosui/AltosUI.java

   1 /*
   2  * Copyright © 2010 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 package altosui;
  19
  20 import java.awt.*;
  21 import java.awt.event.*;
  22 import javax.swing.*;
  23 import javax.swing.filechooser.FileNameExtensionFilter;
  24 import javax.swing.table.*;
  25 import java.io.*;
  26 import java.util.*;
  27 import java.text.*;
  28 import gnu.io.CommPortIdentifier;
  29
  30 import altosui.AltosSerial;
  31 import altosui.AltosSerialMonitor;
  32 import altosui.AltosTelemetry;
  33 import altosui.AltosState;
  34
  35 class AltosUIMonitor implements AltosSerialMonitor {
  36         public void data(String data) {
  37                 System.out.println(data);
  38         }
  39 }
  40
  41 class AltosFlightStatusTableModel extends AbstractTableModel {
  42         private String[] columnNames = {"Height (m)", "State", "RSSI (dBm)", "Speed (m/s)" };
  43         private Object[] data = { 0, "idle", 0, 0 };
  44
  45         public int getColumnCount() { return columnNames.length; }
  46         public int getRowCount() { return 2; }
  47         public Object getValueAt(int row, int col) {
  48                 if (row == 0)
  49                         return columnNames[col];
  50                 return data[col];
  51         }
  52
  53         public void setValueAt(Object value, int col) {
  54                 data[col] = value;
  55                 fireTableCellUpdated(1, col);
  56         }
  57
  58         public void setValueAt(Object value, int row, int col) {
  59                 setValueAt(value, col);
  60         }
  61
  62         public void set(AltosState state) {
  63                 setValueAt(String.format("%1.0f", state.height), 0);
  64                 setValueAt(state.data.state, 1);
  65                 setValueAt(state.data.rssi, 2);
  66                 double speed = state.baro_speed;
  67                 if (state.ascent)
  68                         speed = state.speed;
  69                 setValueAt(String.format("%1.0f", speed), 3);
  70         }
  71 }
  72
  73 class AltosFlightStatusCellRenderer extends DefaultTableCellRenderer {
  74
  75         static Font statusFont = new Font("SansSerif", Font.BOLD, 24);
  76
  77         @Override public Component getTableCellRendererComponent (JTable table, Object value, boolean isSelected,
  78                                                         boolean hasFocus, int row, int column)
  79         {
  80                 Component cell = super.getTableCellRendererComponent
  81                         (table, value, isSelected, hasFocus, row, column);
  82                 System.out.println("Selecting new font for cell " + row + " " + column + " " + statusFont);
  83                 cell.setFont(statusFont);
  84                 return cell;
  85         }
  86
  87         public AltosFlightStatusCellRenderer () {
  88                 super();
  89                 System.out.println("Made a status cell renderer\n");
  90         }
  91 }
  92
  93 class AltosFlightInfoTableModel extends AbstractTableModel {
  94         private String[] columnNames = {"Field", "Value"};
  95
  96         class InfoLine {
  97                 String  name;
  98                 String  value;
  99
 100                 public InfoLine(String n, String v) {
 101                         name = n;
 102                         value = v;
 103                 }
 104         }
 105
 106         private ArrayList<InfoLine> rows = new ArrayList<InfoLine>();
 107
 108         public int getColumnCount() { return columnNames.length; }
 109         public String getColumnName(int col) { return columnNames[col]; }
 110
 111         public int getRowCount() { return 20; }
 112
 113         public Object getValueAt(int row, int col) {
 114                 if (row >= rows.size())
 115                         return "";
 116                 if (col == 0)
 117                         return rows.get(row).name;
 118                 else
 119                         return rows.get(row).value;
 120         }
 121
 122         int     current_row = 0;
 123         int     prev_num_rows = 0;
 124
 125         public void resetRow() {
 126                 current_row = 0;
 127         }
 128         public void addRow(String name, String value) {
 129                 if (current_row >= rows.size())
 130                         rows.add(current_row, new InfoLine(name, value));
 131                 else
 132                         rows.set(current_row, new InfoLine(name, value));
 133                 current_row++;
 134         }
 135         public void finish() {
 136                 if (current_row > prev_num_rows) {
 137                         fireTableRowsInserted(prev_num_rows, current_row - 1);
 138                         prev_num_rows = current_row;
 139                 }
 140                 fireTableDataChanged();
 141         }
 142 }
 143
 144 public class AltosUI extends JFrame {
 145         private int channel = -1;
 146
 147         private AltosFlightStatusTableModel flightStatusModel;
 148         private JTable flightStatus;
 149
 150         static final int info_columns = 3;
 151
 152         private AltosFlightInfoTableModel[] flightInfoModel;
 153         private JTable[] flightInfo;
 154         private AltosSerial serialLine;
 155         private Box[] ibox;
 156         private Box vbox;
 157         private Box hbox;
 158
 159         private Font statusFont = new Font("SansSerif", Font.BOLD, 24);
 160         private Font infoLabelFont = new Font("SansSerif", Font.PLAIN, 14);
 161         private Font infoValueFont = new Font("Monospaced", Font.PLAIN, 14);
 162
 163         public AltosUI() {
 164
 165                 String[] statusNames = { "Height (m)", "State", "RSSI (dBm)", "Speed (m/s)" };
 166                 Object[][] statusData = { { "0", "pad", "-50", "0" } };
 167
 168                 vbox = Box.createVerticalBox();
 169                 this.add(vbox);
 170
 171                 flightStatusModel = new AltosFlightStatusTableModel();
 172                 flightStatus = new JTable(flightStatusModel);
 173                 flightStatus.setFont(statusFont);
 174                 TableColumnModel tcm = flightStatus.getColumnModel();
 175                 for (int i = 0; i < flightStatusModel.getColumnCount(); i++) {
 176                         DefaultTableCellRenderer       r = new DefaultTableCellRenderer();
 177                         r.setFont(statusFont);
 178                         r.setHorizontalAlignment(SwingConstants.CENTER);
 179                         tcm.getColumn(i).setCellRenderer(r);
 180                 }
 181
 182                 FontMetrics     statusMetrics = flightStatus.getFontMetrics(statusFont);
 183                 int statusHeight = (statusMetrics.getHeight() + statusMetrics.getLeading()) * 15 / 10;
 184                 flightStatus.setRowHeight(statusHeight);
 185                 flightStatus.setShowGrid(false);
 186
 187                 vbox.add(flightStatus);
 188
 189                 hbox = Box.createHorizontalBox();
 190                 vbox.add(hbox);
 191
 192                 flightInfo = new JTable[3];
 193                 flightInfoModel = new AltosFlightInfoTableModel[3];
 194                 ibox = new Box[3];
 195                 FontMetrics     infoValueMetrics = flightStatus.getFontMetrics(infoValueFont);
 196                 int infoHeight = (infoValueMetrics.getHeight() + infoValueMetrics.getLeading()) * 20 / 10;
 197
 198                 for (int i = 0; i < info_columns; i++) {
 199                         ibox[i] = Box.createVerticalBox();
 200                         flightInfoModel[i] = new AltosFlightInfoTableModel();
 201                         flightInfo[i] = new JTable(flightInfoModel[i]);
 202                         flightInfo[i].setFont(infoValueFont);
 203                         flightInfo[i].setRowHeight(infoHeight);
 204                         flightInfo[i].setShowGrid(true);
 205                         ibox[i].add(flightInfo[i].getTableHeader());
 206                         ibox[i].add(flightInfo[i]);
 207                         hbox.add(ibox[i]);
 208                 }
 209
 210                 setTitle("AltOS");
 211
 212                 createMenu();
 213
 214                 serialLine = new AltosSerial();
 215                 serialLine.monitor(new AltosUIMonitor());
 216                 int dpi = Toolkit.getDefaultToolkit().getScreenResolution();
 217                 this.setSize(new Dimension (infoValueMetrics.charWidth('0') * 6 * 20,
 218                                             statusHeight * 4 + infoHeight * 17));
 219                 this.validate();
 220                 setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
 221                 addWindowListener(new WindowAdapter() {
 222                         @Override
 223                         public void windowClosing(WindowEvent e) {
 224                                 System.exit(0);
 225                         }
 226                 });
 227         }
 228
 229         public void info_reset() {
 230                 for (int i = 0; i < info_columns; i++)
 231                         flightInfoModel[i].resetRow();
 232         }
 233
 234         public void info_add_row(int col, String name, String value) {
 235                 flightInfoModel[col].addRow(name, value);
 236         }
 237
 238         public void info_add_row(int col, String name, String format, Object value) {
 239                 flightInfoModel[col].addRow(name, String.format(format, value));
 240         }
 241
 242         public void info_add_row(int col, String name, String format, Object v1, Object v2) {
 243                 flightInfoModel[col].addRow(name, String.format(format, v1, v2));
 244         }
 245
 246         public void info_add_row(int col, String name, String format, Object v1, Object v2, Object v3) {
 247                 flightInfoModel[col].addRow(name, String.format(format, v1, v2, v3));
 248         }
 249
 250         public void info_add_deg(int col, String name, double v, int pos, int neg) {
 251                 int     c = pos;
 252                 if (v < 0) {
 253                         c = neg;
 254                         v = -v;
 255                 }
 256                 double  deg = Math.floor(v);
 257                 double  min = (v - deg) * 60;
 258
 259                 flightInfoModel[col].addRow(name, String.format("%3.0f°%08.5f'", deg, min));
 260         }
 261
 262         public void info_finish() {
 263                 for (int i = 0; i < info_columns; i++)
 264                         flightInfoModel[i].finish();
 265         }
 266
 267         static final int MIN_PAD_SAMPLES = 10;
 268
 269         public void show(AltosState state) {
 270                 flightStatusModel.set(state);
 271
 272                 info_reset();
 273                 if (state.npad >= MIN_PAD_SAMPLES)
 274                         info_add_row(0, "Ground state", "%s", "ready");
 275                 else
 276                         info_add_row(0, "Ground state", "wait (%d)",
 277                                      MIN_PAD_SAMPLES - state.npad);
 278                 info_add_row(0, "Rocket state", "%s", state.data.state);
 279                 info_add_row(0, "Callsign", "%s", state.data.callsign);
 280                 info_add_row(0, "Rocket serial", "%6d", state.data.serial);
 281                 info_add_row(0, "Rocket flight", "%6d", state.data.flight);
 282
 283                 info_add_row(0, "RSSI", "%6d    dBm", state.data.rssi);
 284                 info_add_row(0, "Height", "%6.0f    m", state.height);
 285                 info_add_row(0, "Max height", "%6.0f    m", state.max_height);
 286                 info_add_row(0, "Acceleration", "%8.1f  m/s²", state.acceleration);
 287                 info_add_row(0, "Max acceleration", "%8.1f  m/s²", state.max_acceleration);
 288                 info_add_row(0, "Speed", "%8.1f  m/s", state.ascent ? state.speed : state.baro_speed);
 289                 info_add_row(0, "Max Speed", "%8.1f  m/s", state.max_speed);
 290                 info_add_row(0, "Temperature", "%9.2f °C", state.temperature);
 291                 info_add_row(0, "Battery", "%9.2f V", state.battery);
 292                 info_add_row(0, "Drogue", "%9.2f V", state.drogue_sense);
 293                 info_add_row(0, "Main", "%9.2f V", state.main_sense);
 294                 info_add_row(0, "Pad altitude", "%6.0f    m", state.ground_altitude);
 295                 if (state.gps == null) {
 296                         info_add_row(1, "GPS", "not available");
 297                 } else {
 298                         if (state.data.gps.gps_locked)
 299                                 info_add_row(1, "GPS", "   locked");
 300                         else if (state.data.gps.gps_connected)
 301                                 info_add_row(1, "GPS", " unlocked");
 302                         else
 303                                 info_add_row(1, "GPS", "  missing");
 304                         info_add_row(1, "Satellites", "%6d", state.data.gps.nsat);
 305                         info_add_deg(1, "Latitude", state.gps.lat, 'N', 'S');
 306                         info_add_deg(1, "Longitude", state.gps.lon, 'E', 'W');
 307                         info_add_row(1, "GPS altitude", "%6d", state.gps.alt);
 308                         info_add_row(1, "GPS height", "%6.0f", state.gps_height);
 309
 310                         /* The SkyTraq GPS doesn't report these values */
 311                         if (false) {
 312                                 info_add_row(1, "GPS ground speed", "%8.1f m/s %3d°",
 313                                              state.gps.ground_speed,
 314                                              state.gps.course);
 315                                 info_add_row(1, "GPS climb rate", "%8.1f m/s",
 316                                              state.gps.climb_rate);
 317                                 info_add_row(1, "GPS error", "%6d m(h)%3d m(v)",
 318                                              state.gps.h_error, state.gps.v_error);
 319                         }
 320                         info_add_row(1, "GPS hdop", "%8.1f", state.gps.hdop);
 321
 322                         if (state.npad > 0) {
 323                                 if (state.from_pad != null) {
 324                                         info_add_row(1, "Distance from pad", "%6.0f m", state.from_pad.distance);
 325                                         info_add_row(1, "Direction from pad", "%6.0f°", state.from_pad.bearing);
 326                                 } else {
 327                                         info_add_row(1, "Distance from pad", "unknown");
 328                                         info_add_row(1, "Direction from pad", "unknown");
 329                                 }
 330                                 info_add_deg(1, "Pad latitude", state.pad_lat, 'N', 'S');
 331                                 info_add_deg(1, "Pad longitude", state.pad_lon, 'E', 'W');
 332                                 info_add_row(1, "Pad GPS alt", "%6.0f m", state.pad_alt);
 333                         }
 334                         info_add_row(1, "GPS date", "%04d-%02d-%02d",
 335                                        state.gps.gps_time.year,
 336                                        state.gps.gps_time.month,
 337                                        state.gps.gps_time.day);
 338                         info_add_row(1, "GPS time", "  %02d:%02d:%02d",
 339                                        state.gps.gps_time.hour,
 340                                        state.gps.gps_time.minute,
 341                                        state.gps.gps_time.second);
 342                         int     nsat_vis = 0;
 343                         int     c;
 344
 345                         if (state.gps.cc_gps_sat == null)
 346                                 info_add_row(2, "Satellites Visible", "%4d", 0);
 347                         else {
 348                                 info_add_row(2, "Satellites Visible", "%4d", state.gps.cc_gps_sat.length);
 349                                 for (c = 0; c < state.gps.cc_gps_sat.length; c++) {
 350                                         info_add_row(2, "Satellite id,C/N0",
 351                                                      "%4d, %4d",
 352                                                      state.gps.cc_gps_sat[c].svid,
 353                                                      state.gps.cc_gps_sat[c].c_n0);
 354                                 }
 355                         }
 356                 }
 357                 info_finish();
 358         }
 359
 360
 361         final JFileChooser deviceChooser = new JFileChooser();
 362         final JFileChooser logdirChooser = new JFileChooser();
 363         final String logdirName = "TeleMetrum";
 364         File logdir = null;
 365
 366         private void setLogdir() {
 367                 if (logdir == null)
 368                         logdir = new File(logdirChooser.getCurrentDirectory(), logdirName);
 369                 logdirChooser.setCurrentDirectory(logdir);
 370         }
 371
 372         private void makeLogdir() {
 373                 setLogdir();
 374                 if (!logdir.exists()) {
 375                         if (!logdir.mkdirs())
 376                                 JOptionPane.showMessageDialog(AltosUI.this,
 377                                                               logdir.getName(),
 378                                                               "Cannot create directory",
 379                                                               JOptionPane.ERROR_MESSAGE);
 380                 } else if (!logdir.isDirectory()) {
 381                         JOptionPane.showMessageDialog(AltosUI.this,
 382                                                       logdir.getName(),
 383                                                       "Is not a directory",
 384                                                       JOptionPane.ERROR_MESSAGE);
 385                 }
 386         }
 387
 388         private void PickSerialDevice() {
 389                 java.util.Enumeration<CommPortIdentifier> port_list = CommPortIdentifier.getPortIdentifiers();
 390                 while (port_list.hasMoreElements()) {
 391                         CommPortIdentifier identifier = port_list.nextElement();
 392                         System.out.println("Serial port " + identifier.getName());
 393                 }
 394         }
 395
 396         private void ConnectToDevice() {
 397                 PickSerialDevice();
 398                 int returnVal = deviceChooser.showOpenDialog(AltosUI.this);
 399
 400                 if (returnVal == JFileChooser.APPROVE_OPTION) {
 401                         File file = deviceChooser.getSelectedFile();
 402                         try {
 403                                 serialLine.open(file);
 404                         } catch (FileNotFoundException ee) {
 405                                 JOptionPane.showMessageDialog(AltosUI.this,
 406                                                               file.getName(),
 407                                                               "Cannot open serial port",
 408                                                               JOptionPane.ERROR_MESSAGE);
 409                         }
 410                 }
 411         }
 412
 413         String readline(FileInputStream s) throws IOException {
 414                 int c;
 415                 String  line = "";
 416
 417                 while ((c = s.read()) != -1) {
 418                         if (c == '\r')
 419                                 continue;
 420                         if (c == '\n')
 421                                 return line;
 422                         line = line + (char) c;
 423                 }
 424                 return null;
 425         }
 426
 427         /*
 428          * Open an existing telemetry file and replay it in realtime
 429          */
 430
 431         class ReplayThread extends Thread {
 432                 FileInputStream replay;
 433                 String filename;
 434
 435                 ReplayThread(FileInputStream in, String name) {
 436                         replay = in;
 437                         filename = name;
 438                 }
 439
 440                 public void run() {
 441                         String  line;
 442                         AltosState      state = null;
 443                         try {
 444                                 while ((line = readline(replay)) != null) {
 445                                         try {
 446                                                 AltosTelemetry  t = new AltosTelemetry(line);
 447                                                 state = new AltosState(t, state);
 448                                                 show(state);
 449                                                 try {
 450                                                         if (state.state > AltosTelemetry.ao_flight_pad)
 451                                                                 Thread.sleep((int) (state.time_change * 1000));
 452                                                 } catch (InterruptedException e) {}
 453                                         } catch (ParseException pp) {
 454                                                 JOptionPane.showMessageDialog(AltosUI.this,
 455                                                                               line,
 456                                                                               "error parsing",
 457                                                                               JOptionPane.ERROR_MESSAGE);
 458                                                 break;
 459                                         }
 460                                 }
 461                         } catch (IOException ee) {
 462                                 JOptionPane.showMessageDialog(AltosUI.this,
 463                                                               filename,
 464                                                               "error reading",
 465                                                               JOptionPane.ERROR_MESSAGE);
 466                         } finally {
 467                                 try {
 468                                         replay.close();
 469                                 } catch (IOException e) {}
 470                         }
 471                 }
 472         }
 473
 474         private void Replay() {
 475                 setLogdir();
 476                 logdirChooser.setDialogTitle("Select Telemetry File");
 477                 logdirChooser.setFileFilter(new FileNameExtensionFilter("Telemetry file", "telem"));
 478                 int returnVal = logdirChooser.showOpenDialog(AltosUI.this);
 479
 480                 if (returnVal == JFileChooser.APPROVE_OPTION) {
 481                         File file = logdirChooser.getSelectedFile();
 482                         if (file == null)
 483                                 System.out.println("No file selected?");
 484                         String  filename = file.getName();
 485                         try {
 486                                 FileInputStream replay = new FileInputStream(file);
 487                                 ReplayThread    thread = new ReplayThread(replay, filename);
 488                                 thread.start();
 489                         } catch (FileNotFoundException ee) {
 490                                 JOptionPane.showMessageDialog(AltosUI.this,
 491                                                               filename,
 492                                                               "Cannot open serial port",
 493                                                               JOptionPane.ERROR_MESSAGE);
 494                         }
 495                 }
 496         }
 497
 498         private void SaveFlightData() {
 499         }
 500
 501         private void createMenu() {
 502                 JMenuBar menubar = new JMenuBar();
 503                 JMenu menu;
 504                 JMenuItem item;
 505                 JRadioButtonMenuItem radioitem;
 506
 507                 // File menu
 508                 {
 509                         menu = new JMenu("File");
 510                         menu.setMnemonic(KeyEvent.VK_F);
 511                         menubar.add(menu);
 512
 513                         item = new JMenuItem("Quit",KeyEvent.VK_Q);
 514                         item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q,
 515                                                                    ActionEvent.CTRL_MASK));
 516                         item.addActionListener(new ActionListener() {
 517                                         public void actionPerformed(ActionEvent e) {
 518                                                 System.exit(0);
 519                                         }
 520                                 });
 521                         menu.add(item);
 522                 }
 523
 524                 // Device menu
 525                 {
 526                         menu = new JMenu("Device");
 527                         menu.setMnemonic(KeyEvent.VK_D);
 528                         menubar.add(menu);
 529
 530                         item = new JMenuItem("Connect to Device",KeyEvent.VK_C);
 531                         item.addActionListener(new ActionListener() {
 532                                         public void actionPerformed(ActionEvent e) {
 533                                                 ConnectToDevice();
 534                                         }
 535                                 });
 536                         menu.add(item);
 537
 538                         item = new JMenuItem("Disconnect from Device",KeyEvent.VK_D);
 539                         item.addActionListener(new ActionListener() {
 540                                         public void actionPerformed(ActionEvent e) {
 541                                                 serialLine.close();
 542                                         }
 543                                 });
 544                         menu.add(item);
 545
 546                         menu.addSeparator();
 547
 548                         item = new JMenuItem("Save Flight Data",KeyEvent.VK_S);
 549                         item.addActionListener(new ActionListener() {
 550                                         public void actionPerformed(ActionEvent e) {
 551                                                 SaveFlightData();
 552                                         }
 553                                 });
 554                         menu.add(item);
 555
 556                         item = new JMenuItem("Replay",KeyEvent.VK_R);
 557                         item.addActionListener(new ActionListener() {
 558                                         public void actionPerformed(ActionEvent e) {
 559                                                 Replay();
 560                                         }
 561                                 });
 562                         menu.add(item);
 563                 }
 564                 // Log menu
 565                 {
 566                         menu = new JMenu("Log");
 567                         menu.setMnemonic(KeyEvent.VK_L);
 568                         menubar.add(menu);
 569
 570                         item = new JMenuItem("New Log",KeyEvent.VK_N);
 571                         item.addActionListener(new ActionListener() {
 572                                         public void actionPerformed(ActionEvent e) {
 573                                         }
 574                                 });
 575                         menu.add(item);
 576
 577                         item = new JMenuItem("Configure Log",KeyEvent.VK_C);
 578                         item.addActionListener(new ActionListener() {
 579                                         public void actionPerformed(ActionEvent e) {
 580                                         }
 581                                 });
 582                         menu.add(item);
 583                 }
 584                 // Voice menu
 585                 {
 586                         menu = new JMenu("Voice", true);
 587                         menu.setMnemonic(KeyEvent.VK_V);
 588                         menubar.add(menu);
 589
 590                         radioitem = new JRadioButtonMenuItem("Enable Voice");
 591                         radioitem.addActionListener(new ActionListener() {
 592                                         public void actionPerformed(ActionEvent e) {
 593                                         }
 594                                 });
 595                         menu.add(radioitem);
 596                 }
 597
 598                 // Channel menu
 599                 {
 600                         menu = new JMenu("Channel", true);
 601                         menu.setMnemonic(KeyEvent.VK_C);
 602                         menubar.add(menu);
 603                         ButtonGroup group = new ButtonGroup();
 604
 605                         for (int c = 0; c <= 9; c++) {
 606                                 radioitem = new JRadioButtonMenuItem(String.format("Channel %1d (%7.3fMHz)", c,
 607                                                                                    434.550 + c * 0.1),
 608                                                                      c == 0);
 609                                 radioitem.setActionCommand(String.format("%d", c));
 610                                 radioitem.addActionListener(new ActionListener() {
 611                                                 public void actionPerformed(ActionEvent e) {
 612                                                         System.out.println("Command: " + e.getActionCommand() + " param: " +
 613                                                                            e.paramString());
 614                                                 }
 615                                         });
 616                                 menu.add(radioitem);
 617                                 group.add(radioitem);
 618                         }
 619                 }
 620
 621                 this.setJMenuBar(menubar);
 622
 623         }
 624         public static void main(final String[] args) {
 625                 AltosUI altosui = new AltosUI();
 626                 altosui.setVisible(true);
 627         }
 628 }