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   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 javax.swing.event.*;
  26 import java.io.*;
  27 import java.util.*;
  28 import java.text.*;
  29 import java.util.prefs.*;
  30 import java.util.concurrent.LinkedBlockingQueue;
  31
  32 import libaltosJNI.*;
  33
  34 public class AltosConfigUI
  35         extends AltosDialog
  36         implements ActionListener, ItemListener, DocumentListener
  37 {
  38
  39         Container       pane;
  40         Box             box;
  41         JLabel          product_label;
  42         JLabel          version_label;
  43         JLabel          serial_label;
  44         JLabel          main_deploy_label;
  45         JLabel          apogee_delay_label;
  46         JLabel          frequency_label;
  47         JLabel          radio_calibration_label;
  48         JLabel          radio_frequency_label;
  49         JLabel          radio_enable_label;
  50         JLabel          flight_log_max_label;
  51         JLabel          ignite_mode_label;
  52         JLabel          pad_orientation_label;
  53         JLabel          callsign_label;
  54
  55         public boolean          dirty;
  56
  57         JFrame          owner;
  58         JLabel          product_value;
  59         JLabel          version_value;
  60         JLabel          serial_value;
  61         JComboBox       main_deploy_value;
  62         JComboBox       apogee_delay_value;
  63         AltosFreqList   radio_frequency_value;
  64         JTextField      radio_calibration_value;
  65         JRadioButton    radio_enable_value;
  66         JComboBox       flight_log_max_value;
  67         JComboBox       ignite_mode_value;
  68         JComboBox       pad_orientation_value;
  69         JTextField      callsign_value;
  70
  71         JButton         save;
  72         JButton         reset;
  73         JButton         reboot;
  74         JButton         close;
  75
  76         ActionListener  listener;
  77
  78         static String[] main_deploy_values = {
  79                 "100", "150", "200", "250", "300", "350",
  80                 "400", "450", "500"
  81         };
  82
  83         static String[] apogee_delay_values = {
  84                 "0", "1", "2", "3", "4", "5"
  85         };
  86
  87         static String[] flight_log_max_values = {
  88                 "64", "128", "192", "256", "320",
  89                 "384", "448", "512", "576", "640",
  90                 "704", "768", "832", "896", "960",
  91         };
  92
  93         static String[] ignite_mode_values = {
  94                 "Dual Deploy",
  95                 "Redundant Apogee",
  96                 "Redundant Main",
  97         };
  98
  99         static String[] pad_orientation_values = {
 100                 "Antenna Up",
 101                 "Antenna Down",
 102         };
 103
 104         /* A window listener to catch closing events and tell the config code */
 105         class ConfigListener extends WindowAdapter {
 106                 AltosConfigUI   ui;
 107
 108                 public ConfigListener(AltosConfigUI this_ui) {
 109                         ui = this_ui;
 110                 }
 111
 112                 public void windowClosing(WindowEvent e) {
 113                         ui.actionPerformed(new ActionEvent(e.getSource(),
 114                                                            ActionEvent.ACTION_PERFORMED,
 115                                                            "Close"));
 116                 }
 117         }
 118
 119         boolean is_telemini() {
 120                 String  product = product_value.getText();
 121                 return product != null && product.startsWith("TeleMini");
 122         }
 123
 124         boolean is_telemetrum() {
 125                 String  product = product_value.getText();
 126                 return product != null && product.startsWith("TeleMetrum");
 127         }
 128
 129         void set_radio_calibration_tool_tip() {
 130                 if (radio_calibration_value.isEnabled())
 131                         radio_calibration_value.setToolTipText("Tune radio output to match desired frequency");
 132                 else
 133                         radio_calibration_value.setToolTipText("Cannot tune radio while connected over packet mode");
 134         }
 135
 136         void set_radio_enable_tool_tip() {
 137                 if (radio_enable_value.isEnabled())
 138                         radio_enable_value.setToolTipText("Enable/Disable telemetry and RDF transmissions");
 139                 else
 140                         radio_enable_value.setToolTipText("Firmware version does not support disabling radio");
 141         }
 142
 143         void set_flight_log_max_tool_tip() {
 144                 if (flight_log_max_value.isEnabled())
 145                         flight_log_max_value.setToolTipText("Size reserved for each flight log (in kB)");
 146                 else {
 147                         if (is_telemetrum())
 148                                 flight_log_max_value.setToolTipText("Cannot set max value with flight logs in memory");
 149                         else if (is_telemini())
 150                                 flight_log_max_value.setToolTipText("TeleMini stores only one flight");
 151                         else
 152                                 flight_log_max_value.setToolTipText("Cannot set max flight log value");
 153                 }
 154         }
 155
 156         void set_ignite_mode_tool_tip() {
 157                 if (ignite_mode_value.isEnabled())
 158                         ignite_mode_value.setToolTipText("Select when igniters will be fired");
 159                 else
 160                         ignite_mode_value.setToolTipText("Older firmware could not select ignite mode");
 161         }
 162
 163         void set_pad_orientation_tool_tip() {
 164                 if (pad_orientation_value.isEnabled())
 165                         pad_orientation_value.setToolTipText("How will TeleMetrum be mounted in the airframe");
 166                 else {
 167                         if (is_telemetrum())
 168                                 pad_orientation_value.setToolTipText("Older TeleMetrum firmware must fly antenna forward");
 169                         else if (is_telemini())
 170                                 pad_orientation_value.setToolTipText("TeleMini doesn't care how it is mounted");
 171                         else
 172                                 pad_orientation_value.setToolTipText("Can't select orientation");
 173                 }
 174         }
 175
 176         /* Build the UI using a grid bag */
 177         public AltosConfigUI(JFrame in_owner, boolean remote) {
 178                 super (in_owner, "Configure TeleMetrum", false);
 179
 180                 owner = in_owner;
 181                 GridBagConstraints c;
 182
 183                 Insets il = new Insets(4,4,4,4);
 184                 Insets ir = new Insets(4,4,4,4);
 185
 186                 pane = getContentPane();
 187                 pane.setLayout(new GridBagLayout());
 188
 189                 /* Product */
 190                 c = new GridBagConstraints();
 191                 c.gridx = 0; c.gridy = 0;
 192                 c.gridwidth = 4;
 193                 c.fill = GridBagConstraints.NONE;
 194                 c.anchor = GridBagConstraints.LINE_START;
 195                 c.insets = il;
 196                 product_label = new JLabel("Product:");
 197                 pane.add(product_label, c);
 198
 199                 c = new GridBagConstraints();
 200                 c.gridx = 4; c.gridy = 0;
 201                 c.gridwidth = 4;
 202                 c.fill = GridBagConstraints.HORIZONTAL;
 203                 c.weightx = 1;
 204                 c.anchor = GridBagConstraints.LINE_START;
 205                 c.insets = ir;
 206                 product_value = new JLabel("");
 207                 pane.add(product_value, c);
 208
 209                 /* Version */
 210                 c = new GridBagConstraints();
 211                 c.gridx = 0; c.gridy = 1;
 212                 c.gridwidth = 4;
 213                 c.fill = GridBagConstraints.NONE;
 214                 c.anchor = GridBagConstraints.LINE_START;
 215                 c.insets = il;
 216                 c.ipady = 5;
 217                 version_label = new JLabel("Software version:");
 218                 pane.add(version_label, c);
 219
 220                 c = new GridBagConstraints();
 221                 c.gridx = 4; c.gridy = 1;
 222                 c.gridwidth = 4;
 223                 c.fill = GridBagConstraints.HORIZONTAL;
 224                 c.weightx = 1;
 225                 c.anchor = GridBagConstraints.LINE_START;
 226                 c.insets = ir;
 227                 c.ipady = 5;
 228                 version_value = new JLabel("");
 229                 pane.add(version_value, c);
 230
 231                 /* Serial */
 232                 c = new GridBagConstraints();
 233                 c.gridx = 0; c.gridy = 2;
 234                 c.gridwidth = 4;
 235                 c.fill = GridBagConstraints.NONE;
 236                 c.anchor = GridBagConstraints.LINE_START;
 237                 c.insets = il;
 238                 c.ipady = 5;
 239                 serial_label = new JLabel("Serial:");
 240                 pane.add(serial_label, c);
 241
 242                 c = new GridBagConstraints();
 243                 c.gridx = 4; c.gridy = 2;
 244                 c.gridwidth = 4;
 245                 c.fill = GridBagConstraints.HORIZONTAL;
 246                 c.weightx = 1;
 247                 c.anchor = GridBagConstraints.LINE_START;
 248                 c.insets = ir;
 249                 c.ipady = 5;
 250                 serial_value = new JLabel("");
 251                 pane.add(serial_value, c);
 252
 253                 /* Main deploy */
 254                 c = new GridBagConstraints();
 255                 c.gridx = 0; c.gridy = 3;
 256                 c.gridwidth = 4;
 257                 c.fill = GridBagConstraints.NONE;
 258                 c.anchor = GridBagConstraints.LINE_START;
 259                 c.insets = il;
 260                 c.ipady = 5;
 261                 main_deploy_label = new JLabel("Main Deploy Altitude(m):");
 262                 pane.add(main_deploy_label, c);
 263
 264                 c = new GridBagConstraints();
 265                 c.gridx = 4; c.gridy = 3;
 266                 c.gridwidth = 4;
 267                 c.fill = GridBagConstraints.HORIZONTAL;
 268                 c.weightx = 1;
 269                 c.anchor = GridBagConstraints.LINE_START;
 270                 c.insets = ir;
 271                 c.ipady = 5;
 272                 main_deploy_value = new JComboBox(main_deploy_values);
 273                 main_deploy_value.setEditable(true);
 274                 main_deploy_value.addItemListener(this);
 275                 pane.add(main_deploy_value, c);
 276                 main_deploy_value.setToolTipText("Height above pad altitude to fire main charge");
 277
 278                 /* Apogee delay */
 279                 c = new GridBagConstraints();
 280                 c.gridx = 0; c.gridy = 4;
 281                 c.gridwidth = 4;
 282                 c.fill = GridBagConstraints.NONE;
 283                 c.anchor = GridBagConstraints.LINE_START;
 284                 c.insets = il;
 285                 c.ipady = 5;
 286                 apogee_delay_label = new JLabel("Apogee Delay(s):");
 287                 pane.add(apogee_delay_label, c);
 288
 289                 c = new GridBagConstraints();
 290                 c.gridx = 4; c.gridy = 4;
 291                 c.gridwidth = 4;
 292                 c.fill = GridBagConstraints.HORIZONTAL;
 293                 c.weightx = 1;
 294                 c.anchor = GridBagConstraints.LINE_START;
 295                 c.insets = ir;
 296                 c.ipady = 5;
 297                 apogee_delay_value = new JComboBox(apogee_delay_values);
 298                 apogee_delay_value.setEditable(true);
 299                 apogee_delay_value.addItemListener(this);
 300                 pane.add(apogee_delay_value, c);
 301                 apogee_delay_value.setToolTipText("Delay after apogee before charge fires");
 302
 303                 /* Frequency */
 304                 c = new GridBagConstraints();
 305                 c.gridx = 0; c.gridy = 5;
 306                 c.gridwidth = 4;
 307                 c.fill = GridBagConstraints.NONE;
 308                 c.anchor = GridBagConstraints.LINE_START;
 309                 c.insets = il;
 310                 c.ipady = 5;
 311                 radio_frequency_label = new JLabel("Frequency:");
 312                 pane.add(radio_frequency_label, c);
 313
 314                 c = new GridBagConstraints();
 315                 c.gridx = 4; c.gridy = 5;
 316                 c.gridwidth = 4;
 317                 c.fill = GridBagConstraints.HORIZONTAL;
 318                 c.weightx = 1;
 319                 c.anchor = GridBagConstraints.LINE_START;
 320                 c.insets = ir;
 321                 c.ipady = 5;
 322                 radio_frequency_value = new AltosFreqList();
 323                 radio_frequency_value.addItemListener(this);
 324                 pane.add(radio_frequency_value, c);
 325                 radio_frequency_value.setToolTipText("Telemetry, RDF and packet frequency");
 326
 327                 /* Radio Calibration */
 328                 c = new GridBagConstraints();
 329                 c.gridx = 0; c.gridy = 6;
 330                 c.gridwidth = 4;
 331                 c.fill = GridBagConstraints.NONE;
 332                 c.anchor = GridBagConstraints.LINE_START;
 333                 c.insets = il;
 334                 c.ipady = 5;
 335                 radio_calibration_label = new JLabel("RF Calibration:");
 336                 pane.add(radio_calibration_label, c);
 337
 338                 c = new GridBagConstraints();
 339                 c.gridx = 4; c.gridy = 6;
 340                 c.gridwidth = 4;
 341                 c.fill = GridBagConstraints.HORIZONTAL;
 342                 c.weightx = 1;
 343                 c.anchor = GridBagConstraints.LINE_START;
 344                 c.insets = ir;
 345                 c.ipady = 5;
 346                 radio_calibration_value = new JTextField(String.format("%d", 1186611));
 347                 radio_calibration_value.getDocument().addDocumentListener(this);
 348                 if (remote)
 349                         radio_calibration_value.setEnabled(false);
 350                 pane.add(radio_calibration_value, c);
 351                 set_radio_calibration_tool_tip();
 352
 353                 /* Radio Enable */
 354                 c = new GridBagConstraints();
 355                 c.gridx = 0; c.gridy = 7;
 356                 c.gridwidth = 4;
 357                 c.fill = GridBagConstraints.NONE;
 358                 c.anchor = GridBagConstraints.LINE_START;
 359                 c.insets = il;
 360                 c.ipady = 5;
 361                 radio_enable_label = new JLabel("Telemetry/RDF Enable:");
 362                 pane.add(radio_enable_label, c);
 363
 364                 c = new GridBagConstraints();
 365                 c.gridx = 4; c.gridy = 7;
 366                 c.gridwidth = 4;
 367                 c.fill = GridBagConstraints.HORIZONTAL;
 368                 c.weightx = 1;
 369                 c.anchor = GridBagConstraints.LINE_START;
 370                 c.insets = ir;
 371                 c.ipady = 5;
 372                 radio_enable_value = new JRadioButton("Enabled");
 373                 radio_enable_value.addItemListener(this);
 374                 pane.add(radio_enable_value, c);
 375                 set_radio_enable_tool_tip();
 376
 377                 /* Callsign */
 378                 c = new GridBagConstraints();
 379                 c.gridx = 0; c.gridy = 8;
 380                 c.gridwidth = 4;
 381                 c.fill = GridBagConstraints.NONE;
 382                 c.anchor = GridBagConstraints.LINE_START;
 383                 c.insets = il;
 384                 c.ipady = 5;
 385                 callsign_label = new JLabel("Callsign:");
 386                 pane.add(callsign_label, c);
 387
 388                 c = new GridBagConstraints();
 389                 c.gridx = 4; c.gridy = 8;
 390                 c.gridwidth = 4;
 391                 c.fill = GridBagConstraints.HORIZONTAL;
 392                 c.weightx = 1;
 393                 c.anchor = GridBagConstraints.LINE_START;
 394                 c.insets = ir;
 395                 c.ipady = 5;
 396                 callsign_value = new JTextField(AltosPreferences.callsign());
 397                 callsign_value.getDocument().addDocumentListener(this);
 398                 pane.add(callsign_value, c);
 399                 callsign_value.setToolTipText("Callsign reported in telemetry data");
 400
 401                 /* Flight log max */
 402                 c = new GridBagConstraints();
 403                 c.gridx = 0; c.gridy = 9;
 404                 c.gridwidth = 4;
 405                 c.fill = GridBagConstraints.NONE;
 406                 c.anchor = GridBagConstraints.LINE_START;
 407                 c.insets = il;
 408                 c.ipady = 5;
 409                 flight_log_max_label = new JLabel("Maximum Flight Log Size:");
 410                 pane.add(flight_log_max_label, c);
 411
 412                 c = new GridBagConstraints();
 413                 c.gridx = 4; c.gridy = 9;
 414                 c.gridwidth = 4;
 415                 c.fill = GridBagConstraints.HORIZONTAL;
 416                 c.weightx = 1;
 417                 c.anchor = GridBagConstraints.LINE_START;
 418                 c.insets = ir;
 419                 c.ipady = 5;
 420                 flight_log_max_value = new JComboBox(flight_log_max_values);
 421                 flight_log_max_value.setEditable(true);
 422                 flight_log_max_value.addItemListener(this);
 423                 pane.add(flight_log_max_value, c);
 424                 set_flight_log_max_tool_tip();
 425
 426                 /* Ignite mode */
 427                 c = new GridBagConstraints();
 428                 c.gridx = 0; c.gridy = 10;
 429                 c.gridwidth = 4;
 430                 c.fill = GridBagConstraints.NONE;
 431                 c.anchor = GridBagConstraints.LINE_START;
 432                 c.insets = il;
 433                 c.ipady = 5;
 434                 ignite_mode_label = new JLabel("Igniter Firing Mode:");
 435                 pane.add(ignite_mode_label, c);
 436
 437                 c = new GridBagConstraints();
 438                 c.gridx = 4; c.gridy = 10;
 439                 c.gridwidth = 4;
 440                 c.fill = GridBagConstraints.HORIZONTAL;
 441                 c.weightx = 1;
 442                 c.anchor = GridBagConstraints.LINE_START;
 443                 c.insets = ir;
 444                 c.ipady = 5;
 445                 ignite_mode_value = new JComboBox(ignite_mode_values);
 446                 ignite_mode_value.setEditable(false);
 447                 ignite_mode_value.addItemListener(this);
 448                 pane.add(ignite_mode_value, c);
 449                 set_ignite_mode_tool_tip();
 450
 451                 /* Pad orientation */
 452                 c = new GridBagConstraints();
 453                 c.gridx = 0; c.gridy = 11;
 454                 c.gridwidth = 4;
 455                 c.fill = GridBagConstraints.NONE;
 456                 c.anchor = GridBagConstraints.LINE_START;
 457                 c.insets = il;
 458                 c.ipady = 5;
 459                 pad_orientation_label = new JLabel("Pad Orientation:");
 460                 pane.add(pad_orientation_label, c);
 461
 462                 c = new GridBagConstraints();
 463                 c.gridx = 4; c.gridy = 11;
 464                 c.gridwidth = 4;
 465                 c.fill = GridBagConstraints.HORIZONTAL;
 466                 c.weightx = 1;
 467                 c.anchor = GridBagConstraints.LINE_START;
 468                 c.insets = ir;
 469                 c.ipady = 5;
 470                 pad_orientation_value = new JComboBox(pad_orientation_values);
 471                 pad_orientation_value.setEditable(false);
 472                 pad_orientation_value.addItemListener(this);
 473                 pane.add(pad_orientation_value, c);
 474                 set_pad_orientation_tool_tip();
 475
 476                 /* Buttons */
 477                 c = new GridBagConstraints();
 478                 c.gridx = 0; c.gridy = 12;
 479                 c.gridwidth = 2;
 480                 c.fill = GridBagConstraints.NONE;
 481                 c.anchor = GridBagConstraints.LINE_START;
 482                 c.insets = il;
 483                 save = new JButton("Save");
 484                 pane.add(save, c);
 485                 save.addActionListener(this);
 486                 save.setActionCommand("Save");
 487
 488                 c = new GridBagConstraints();
 489                 c.gridx = 2; c.gridy = 12;
 490                 c.gridwidth = 2;
 491                 c.fill = GridBagConstraints.NONE;
 492                 c.anchor = GridBagConstraints.CENTER;
 493                 c.insets = il;
 494                 reset = new JButton("Reset");
 495                 pane.add(reset, c);
 496                 reset.addActionListener(this);
 497                 reset.setActionCommand("Reset");
 498
 499                 c = new GridBagConstraints();
 500                 c.gridx = 4; c.gridy = 12;
 501                 c.gridwidth = 2;
 502                 c.fill = GridBagConstraints.NONE;
 503                 c.anchor = GridBagConstraints.CENTER;
 504                 c.insets = il;
 505                 reboot = new JButton("Reboot");
 506                 pane.add(reboot, c);
 507                 reboot.addActionListener(this);
 508                 reboot.setActionCommand("Reboot");
 509
 510                 c = new GridBagConstraints();
 511                 c.gridx = 6; c.gridy = 12;
 512                 c.gridwidth = 2;
 513                 c.fill = GridBagConstraints.NONE;
 514                 c.anchor = GridBagConstraints.LINE_END;
 515                 c.insets = il;
 516                 close = new JButton("Close");
 517                 pane.add(close, c);
 518                 close.addActionListener(this);
 519                 close.setActionCommand("Close");
 520
 521                 addWindowListener(new ConfigListener(this));
 522         }
 523
 524         /* Once the initial values are set, the config code will show the dialog */
 525         public void make_visible() {
 526                 pack();
 527                 setLocationRelativeTo(owner);
 528                 setVisible(true);
 529         }
 530
 531         /* If any values have been changed, confirm before closing */
 532         public boolean check_dirty(String operation) {
 533                 if (dirty) {
 534                         Object[] options = { String.format("%s anyway", operation), "Keep editing" };
 535                         int i;
 536                         i = JOptionPane.showOptionDialog(this,
 537                                                          String.format("Configuration modified. %s anyway?", operation),
 538                                                          "Configuration Modified",
 539                                                          JOptionPane.DEFAULT_OPTION,
 540                                                          JOptionPane.WARNING_MESSAGE,
 541                                                          null, options, options[1]);
 542                         if (i != 0)
 543                                 return false;
 544                 }
 545                 return true;
 546         }
 547
 548         /* Listen for events from our buttons */
 549         public void actionPerformed(ActionEvent e) {
 550                 String  cmd = e.getActionCommand();
 551
 552                 if (cmd.equals("Close") || cmd.equals("Reboot"))
 553                         if (!check_dirty(cmd))
 554                                 return;
 555                 listener.actionPerformed(e);
 556                 if (cmd.equals("Close") || cmd.equals("Reboot")) {
 557                         setVisible(false);
 558                         dispose();
 559                 }
 560                 dirty = false;
 561         }
 562
 563         /* ItemListener interface method */
 564         public void itemStateChanged(ItemEvent e) {
 565                 dirty = true;
 566         }
 567
 568         /* DocumentListener interface methods */
 569         public void changedUpdate(DocumentEvent e) {
 570                 dirty = true;
 571         }
 572
 573         public void insertUpdate(DocumentEvent e) {
 574                 dirty = true;
 575         }
 576
 577         public void removeUpdate(DocumentEvent e) {
 578                 dirty = true;
 579         }
 580
 581         /* Let the config code hook on a listener */
 582         public void addActionListener(ActionListener l) {
 583                 listener = l;
 584         }
 585
 586         /* set and get all of the dialog values */
 587         public void set_product(String product) {
 588                 radio_frequency_value.set_product(product);
 589                 product_value.setText(product);
 590                 set_pad_orientation_tool_tip();
 591                 set_flight_log_max_tool_tip();
 592         }
 593
 594         public void set_version(String version) {
 595                 version_value.setText(version);
 596         }
 597
 598         public void set_serial(int serial) {
 599                 radio_frequency_value.set_serial(serial);
 600                 serial_value.setText(String.format("%d", serial));
 601         }
 602
 603         public void set_main_deploy(int new_main_deploy) {
 604                 main_deploy_value.setSelectedItem(Integer.toString(new_main_deploy));
 605         }
 606
 607         public int main_deploy() {
 608                 return Integer.parseInt(main_deploy_value.getSelectedItem().toString());
 609         }
 610
 611         public void set_apogee_delay(int new_apogee_delay) {
 612                 apogee_delay_value.setSelectedItem(Integer.toString(new_apogee_delay));
 613         }
 614
 615         public int apogee_delay() {
 616                 return Integer.parseInt(apogee_delay_value.getSelectedItem().toString());
 617         }
 618
 619         public void set_radio_frequency(double new_radio_frequency) {
 620                 int i;
 621                 for (i = 0; i < radio_frequency_value.getItemCount(); i++) {
 622                         AltosFrequency  f = (AltosFrequency) radio_frequency_value.getItemAt(i);
 623
 624                         if (f.close(new_radio_frequency)) {
 625                                 radio_frequency_value.setSelectedIndex(i);
 626                                 return;
 627                         }
 628                 }
 629                 for (i = 0; i < radio_frequency_value.getItemCount(); i++) {
 630                         AltosFrequency  f = (AltosFrequency) radio_frequency_value.getItemAt(i);
 631
 632                         if (new_radio_frequency < f.frequency)
 633                                 break;
 634                 }
 635                 String  description = String.format("%s serial %s",
 636                                                     product_value.getText(),
 637                                                     serial_value.getText());
 638                 AltosFrequency  new_frequency = new AltosFrequency(new_radio_frequency, description);
 639                 AltosPreferences.add_common_frequency(new_frequency);
 640                 radio_frequency_value.insertItemAt(new_frequency, i);
 641                 radio_frequency_value.setSelectedIndex(i);
 642         }
 643
 644         public double radio_frequency() {
 645                 return radio_frequency_value.frequency();
 646         }
 647
 648         public void set_radio_calibration(int new_radio_calibration) {
 649                 radio_calibration_value.setText(String.format("%d", new_radio_calibration));
 650         }
 651
 652         public int radio_calibration() {
 653                 return Integer.parseInt(radio_calibration_value.getText());
 654         }
 655
 656         public void set_radio_enable(int new_radio_enable) {
 657                 if (new_radio_enable >= 0) {
 658                         radio_enable_value.setSelected(new_radio_enable > 0);
 659                         radio_enable_value.setEnabled(true);
 660                 } else {
 661                         radio_enable_value.setSelected(true);
 662                         radio_enable_value.setEnabled(false);
 663                 }
 664                 set_radio_enable_tool_tip();
 665         }
 666
 667         public int radio_enable() {
 668                 if (radio_enable_value.isEnabled())
 669                         return radio_enable_value.isSelected() ? 1 : 0;
 670                 else
 671                         return -1;
 672         }
 673
 674         public void set_callsign(String new_callsign) {
 675                 callsign_value.setText(new_callsign);
 676         }
 677
 678         public String callsign() {
 679                 return callsign_value.getText();
 680         }
 681
 682         public void set_flight_log_max(int new_flight_log_max) {
 683                 if (new_flight_log_max == 0)
 684                         flight_log_max_value.setEnabled(false);
 685                 flight_log_max_value.setSelectedItem(Integer.toString(new_flight_log_max));
 686                 set_flight_log_max_tool_tip();
 687         }
 688
 689         public void set_flight_log_max_enabled(boolean enable) {
 690                 flight_log_max_value.setEnabled(enable);
 691                 set_flight_log_max_tool_tip();
 692         }
 693
 694         public int flight_log_max() {
 695                 return Integer.parseInt(flight_log_max_value.getSelectedItem().toString());
 696         }
 697
 698         public void set_flight_log_max_limit(int flight_log_max_limit) {
 699                 boolean any_added = false;
 700                 flight_log_max_value.removeAllItems();
 701                 for (int i = 0; i < flight_log_max_values.length; i++) {
 702                         if (Integer.parseInt(flight_log_max_values[i]) < flight_log_max_limit){
 703                                 flight_log_max_value.addItem(flight_log_max_values[i]);
 704                                 any_added = true;
 705                         }
 706                 }
 707                 flight_log_max_value.addItem(String.format("%d", flight_log_max_limit));
 708         }
 709
 710         public void set_ignite_mode(int new_ignite_mode) {
 711                 if (new_ignite_mode >= ignite_mode_values.length)
 712                         new_ignite_mode = 0;
 713                 if (new_ignite_mode < 0) {
 714                         ignite_mode_value.setEnabled(false);
 715                         new_ignite_mode = 0;
 716                 } else {
 717                         ignite_mode_value.setEnabled(true);
 718                 }
 719                 ignite_mode_value.setSelectedIndex(new_ignite_mode);
 720                 set_ignite_mode_tool_tip();
 721         }
 722
 723         public int ignite_mode() {
 724                 if (ignite_mode_value.isEnabled())
 725                         return ignite_mode_value.getSelectedIndex();
 726                 else
 727                         return -1;
 728         }
 729
 730
 731         public void set_pad_orientation(int new_pad_orientation) {
 732                 if (new_pad_orientation >= pad_orientation_values.length)
 733                         new_pad_orientation = 0;
 734                 if (new_pad_orientation < 0) {
 735                         pad_orientation_value.setEnabled(false);
 736                         new_pad_orientation = 0;
 737                 } else {
 738                         pad_orientation_value.setEnabled(true);
 739                 }
 740                 pad_orientation_value.setSelectedIndex(new_pad_orientation);
 741                 set_pad_orientation_tool_tip();
 742         }
 743
 744         public int pad_orientation() {
 745                 if (pad_orientation_value.isEnabled())
 746                         return pad_orientation_value.getSelectedIndex();
 747                 else
 748                         return -1;
 749         }
 750
 751         public void set_clean() {
 752                 dirty = false;
 753         }
 754 }