git.gag.com Git - fw/altos/blob - altosui/AltosDescent.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 java.util.prefs.*;
  29 import java.util.concurrent.LinkedBlockingQueue;
  30 import org.altusmetrum.AltosLib.*;
  31
  32 public class AltosDescent extends JComponent implements AltosFlightDisplay {
  33         GridBagLayout   layout;
  34
  35         public abstract class DescentStatus {
  36                 JLabel          label;
  37                 JTextField      value;
  38                 AltosLights     lights;
  39
  40                 abstract void show(AltosState state, int crc_errors);
  41
  42                 void show() {
  43                         label.setVisible(true);
  44                         value.setVisible(true);
  45                         lights.setVisible(true);
  46                 }
  47
  48                 void show(String s) {
  49                         show();
  50                         value.setText(s);
  51                 }
  52
  53                 void show(String format, double value) {
  54                         show(String.format(format, value));
  55                 }
  56
  57                 void hide() {
  58                         label.setVisible(false);
  59                         value.setVisible(false);
  60                         lights.setVisible(false);
  61                 }
  62
  63                 void reset() {
  64                         value.setText("");
  65                         lights.set(false);
  66                 }
  67
  68                 void set_font() {
  69                         label.setFont(Altos.label_font);
  70                         value.setFont(Altos.value_font);
  71                 }
  72
  73                 public DescentStatus (GridBagLayout layout, int y, String text) {
  74                         GridBagConstraints      c = new GridBagConstraints();
  75                         c.weighty = 1;
  76
  77                         lights = new AltosLights();
  78                         c.gridx = 0; c.gridy = y;
  79                         c.anchor = GridBagConstraints.CENTER;
  80                         c.fill = GridBagConstraints.VERTICAL;
  81                         c.weightx = 0;
  82                         layout.setConstraints(lights, c);
  83                         add(lights);
  84
  85                         label = new JLabel(text);
  86                         label.setFont(Altos.label_font);
  87                         label.setHorizontalAlignment(SwingConstants.LEFT);
  88                         c.gridx = 1; c.gridy = y;
  89                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  90                         c.anchor = GridBagConstraints.WEST;
  91                         c.fill = GridBagConstraints.VERTICAL;
  92                         c.gridwidth = 3;
  93                         c.weightx = 0;
  94                         layout.setConstraints(label, c);
  95                         add(label);
  96
  97                         value = new JTextField(Altos.text_width);
  98                         value.setFont(Altos.value_font);
  99                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 100                         c.gridx = 4; c.gridy = y;
 101                         c.gridwidth = 1;
 102                         c.anchor = GridBagConstraints.WEST;
 103                         c.fill = GridBagConstraints.BOTH;
 104                         c.weightx = 1;
 105                         layout.setConstraints(value, c);
 106                         add(value);
 107
 108                 }
 109         }
 110
 111         public abstract class DescentValue {
 112                 JLabel          label;
 113                 JTextField      value;
 114
 115                 void reset() {
 116                         value.setText("");
 117                 }
 118
 119                 abstract void show(AltosState state, int crc_errors);
 120
 121                 void show() {
 122                         label.setVisible(true);
 123                         value.setVisible(true);
 124                 }
 125
 126                 void hide() {
 127                         label.setVisible(false);
 128                         value.setVisible(false);
 129                 }
 130
 131                 void show(String v) {
 132                         show();
 133                         value.setText(v);
 134                 }
 135
 136                 void show(AltosUnits units, double v) {
 137                         show(units.show(8, v));
 138                 }
 139
 140                 void show(String format, double v) {
 141                         show(String.format(format, v));
 142                 }
 143
 144                 void set_font() {
 145                         label.setFont(Altos.label_font);
 146                         value.setFont(Altos.value_font);
 147                 }
 148
 149                 public DescentValue (GridBagLayout layout, int x, int y, String text) {
 150                         GridBagConstraints      c = new GridBagConstraints();
 151                         c.weighty = 1;
 152
 153                         label = new JLabel(text);
 154                         label.setFont(Altos.label_font);
 155                         label.setHorizontalAlignment(SwingConstants.LEFT);
 156                         c.gridx = x + 1; c.gridy = y;
 157                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 158                         c.anchor = GridBagConstraints.WEST;
 159                         c.fill = GridBagConstraints.VERTICAL;
 160                         c.weightx = 0;
 161                         add(label, c);
 162
 163                         value = new JTextField(Altos.text_width);
 164                         value.setFont(Altos.value_font);
 165                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 166                         c.gridx = x + 2; c.gridy = y;
 167                         c.gridwidth = 1;
 168                         c.anchor = GridBagConstraints.WEST;
 169                         c.fill = GridBagConstraints.BOTH;
 170                         c.weightx = 1;
 171                         add(value, c);
 172                 }
 173         }
 174
 175         public abstract class DescentDualValue {
 176                 JLabel          label;
 177                 JTextField      value1;
 178                 JTextField      value2;
 179
 180                 void reset() {
 181                         value1.setText("");
 182                         value2.setText("");
 183                 }
 184
 185                 void show() {
 186                         label.setVisible(true);
 187                         value1.setVisible(true);
 188                         value2.setVisible(true);
 189                 }
 190
 191                 void hide() {
 192                         label.setVisible(false);
 193                         value1.setVisible(false);
 194                         value2.setVisible(false);
 195                 }
 196
 197                 void set_font() {
 198                         label.setFont(Altos.label_font);
 199                         value1.setFont(Altos.value_font);
 200                         value2.setFont(Altos.value_font);
 201                 }
 202
 203                 abstract void show(AltosState state, int crc_errors);
 204
 205                 void show(String v1, String v2) {
 206                         show();
 207                         value1.setText(v1);
 208                         value2.setText(v2);
 209                 }
 210                 void show(String f1, double v1, String f2, double v2) {
 211                         show();
 212                         value1.setText(String.format(f1, v1));
 213                         value2.setText(String.format(f2, v2));
 214                 }
 215
 216                 public DescentDualValue (GridBagLayout layout, int x, int y, String text) {
 217                         GridBagConstraints      c = new GridBagConstraints();
 218                         c.weighty = 1;
 219
 220                         label = new JLabel(text);
 221                         label.setFont(Altos.label_font);
 222                         label.setHorizontalAlignment(SwingConstants.LEFT);
 223                         c.gridx = x + 1; c.gridy = y;
 224                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 225                         c.anchor = GridBagConstraints.WEST;
 226                         c.fill = GridBagConstraints.VERTICAL;
 227                         c.weightx = 0;
 228                         layout.setConstraints(label, c);
 229                         add(label);
 230
 231                         value1 = new JTextField(Altos.text_width);
 232                         value1.setFont(Altos.value_font);
 233                         value1.setHorizontalAlignment(SwingConstants.RIGHT);
 234                         c.gridx = x + 2; c.gridy = y;
 235                         c.anchor = GridBagConstraints.WEST;
 236                         c.fill = GridBagConstraints.BOTH;
 237                         c.weightx = 1;
 238                         layout.setConstraints(value1, c);
 239                         add(value1);
 240
 241                         value2 = new JTextField(Altos.text_width);
 242                         value2.setFont(Altos.value_font);
 243                         value2.setHorizontalAlignment(SwingConstants.RIGHT);
 244                         c.gridx = x + 4; c.gridy = y;
 245                         c.anchor = GridBagConstraints.WEST;
 246                         c.fill = GridBagConstraints.BOTH;
 247                         c.weightx = 1;
 248                         c.gridwidth = 1;
 249                         layout.setConstraints(value2, c);
 250                         add(value2);
 251                 }
 252         }
 253
 254         class Height extends DescentValue {
 255                 void show (AltosState state, int crc_errors) {
 256                         show(AltosConvert.height, state.height);
 257                 }
 258                 public Height (GridBagLayout layout, int x, int y) {
 259                         super (layout, x, y, "Height");
 260                 }
 261         }
 262
 263         Height  height;
 264
 265         class Speed extends DescentValue {
 266                 void show (AltosState state, int crc_errors) {
 267                         double speed = state.speed;
 268                         if (!state.ascent)
 269                                 speed = state.baro_speed;
 270                         show(AltosConvert.speed, speed);
 271                 }
 272                 public Speed (GridBagLayout layout, int x, int y) {
 273                         super (layout, x, y, "Speed");
 274                 }
 275         }
 276
 277         Speed   speed;
 278
 279         String pos(double p, String pos, String neg) {
 280                 String  h = pos;
 281                 if (p < 0) {
 282                         h = neg;
 283                         p = -p;
 284                 }
 285                 int deg = (int) Math.floor(p);
 286                 double min = (p - Math.floor(p)) * 60.0;
 287                 return String.format("%s %d° %9.6f", h, deg, min);
 288         }
 289
 290         class Lat extends DescentValue {
 291                 void show (AltosState state, int crc_errors) {
 292                         if (state.gps != null && state.gps.connected)
 293                                 show(pos(state.gps.lat,"N", "S"));
 294                         else
 295                                 show("???");
 296                 }
 297                 public Lat (GridBagLayout layout, int x, int y) {
 298                         super (layout, x, y, "Latitude");
 299                 }
 300         }
 301
 302         Lat lat;
 303
 304         class Lon extends DescentValue {
 305                 void show (AltosState state, int crc_errors) {
 306                         if (state.gps != null && state.gps.connected)
 307                                 show(pos(state.gps.lon,"W", "E"));
 308                         else
 309                                 show("???");
 310                 }
 311                 public Lon (GridBagLayout layout, int x, int y) {
 312                         super (layout, x, y, "Longitude");
 313                 }
 314         }
 315
 316         Lon lon;
 317
 318         class Apogee extends DescentStatus {
 319                 void show (AltosState state, int crc_errors) {
 320                         show("%4.2f V", state.drogue_sense);
 321                         lights.set(state.drogue_sense > 3.2);
 322                 }
 323                 public Apogee (GridBagLayout layout, int y) {
 324                         super(layout, y, "Apogee Igniter Voltage");
 325                 }
 326         }
 327
 328         Apogee apogee;
 329
 330         class Main extends DescentStatus {
 331                 void show (AltosState state, int crc_errors) {
 332                         show("%4.2f V", state.main_sense);
 333                         lights.set(state.main_sense > 3.2);
 334                 }
 335                 public Main (GridBagLayout layout, int y) {
 336                         super(layout, y, "Main Igniter Voltage");
 337                 }
 338         }
 339
 340         Main main;
 341
 342         class Bearing extends DescentDualValue {
 343                 void show (AltosState state, int crc_errors) {
 344                         if (state.from_pad != null) {
 345                                 show( String.format("%3.0f°", state.from_pad.bearing),
 346                                       state.from_pad.bearing_words(
 347                                               AltosGreatCircle.BEARING_LONG));
 348                         } else {
 349                                 show("???", "???");
 350                         }
 351                 }
 352                 public Bearing (GridBagLayout layout, int x, int y) {
 353                         super (layout, x, y, "Bearing");
 354                 }
 355         }
 356
 357         Bearing bearing;
 358
 359         class Range extends DescentValue {
 360                 void show (AltosState state, int crc_errors) {
 361                         show(AltosConvert.distance, state.range);
 362                 }
 363                 public Range (GridBagLayout layout, int x, int y) {
 364                         super (layout, x, y, "Range");
 365                 }
 366         }
 367
 368         Range range;
 369
 370         class Elevation extends DescentValue {
 371                 void show (AltosState state, int crc_errors) {
 372                         show("%3.0f°", state.elevation);
 373                 }
 374                 public Elevation (GridBagLayout layout, int x, int y) {
 375                         super (layout, x, y, "Elevation");
 376                 }
 377         }
 378
 379         Elevation elevation;
 380
 381         public void reset() {
 382                 lat.reset();
 383                 lon.reset();
 384                 height.reset();
 385                 speed.reset();
 386                 bearing.reset();
 387                 range.reset();
 388                 elevation.reset();
 389                 main.reset();
 390                 apogee.reset();
 391         }
 392
 393         public void set_font() {
 394                 lat.set_font();
 395                 lon.set_font();
 396                 height.set_font();
 397                 speed.set_font();
 398                 bearing.set_font();
 399                 range.set_font();
 400                 elevation.set_font();
 401                 main.set_font();
 402                 apogee.set_font();
 403         }
 404
 405         public void show(AltosState state, int crc_errors) {
 406                 height.show(state, crc_errors);
 407                 speed.show(state, crc_errors);
 408                 if (state.gps != null && state.gps.connected) {
 409                         bearing.show(state, crc_errors);
 410                         range.show(state, crc_errors);
 411                         elevation.show(state, crc_errors);
 412                         lat.show(state, crc_errors);
 413                         lon.show(state, crc_errors);
 414                 } else {
 415                         bearing.hide();
 416                         range.hide();
 417                         elevation.hide();
 418                         lat.hide();
 419                         lon.hide();
 420                 }
 421                 if (state.main_sense != AltosRecord.MISSING)
 422                         main.show(state, crc_errors);
 423                 else
 424                         main.hide();
 425                 if (state.drogue_sense != AltosRecord.MISSING)
 426                         apogee.show(state, crc_errors);
 427                 else
 428                         apogee.hide();
 429         }
 430
 431         public AltosDescent() {
 432                 layout = new GridBagLayout();
 433
 434                 setLayout(layout);
 435
 436                 /* Elements in descent display */
 437                 speed = new Speed(layout, 0, 0);
 438                 height = new Height(layout, 2, 0);
 439                 elevation = new Elevation(layout, 0, 1);
 440                 range = new Range(layout, 2, 1);
 441                 bearing = new Bearing(layout, 0, 2);
 442                 lat = new Lat(layout, 0, 3);
 443                 lon = new Lon(layout, 2, 3);
 444
 445                 apogee = new Apogee(layout, 4);
 446                 main = new Main(layout, 5);
 447         }
 448 }