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 hide() {
  49                         label.setVisible(false);
  50                         value.setVisible(false);
  51                         lights.setVisible(false);
  52                 }
  53
  54                 void reset() {
  55                         value.setText("");
  56                         lights.set(false);
  57                 }
  58
  59                 void set_font() {
  60                         label.setFont(Altos.label_font);
  61                         value.setFont(Altos.value_font);
  62                 }
  63
  64                 public DescentStatus (GridBagLayout layout, int y, String text) {
  65                         GridBagConstraints      c = new GridBagConstraints();
  66                         c.weighty = 1;
  67
  68                         lights = new AltosLights();
  69                         c.gridx = 0; c.gridy = y;
  70                         c.anchor = GridBagConstraints.CENTER;
  71                         c.fill = GridBagConstraints.VERTICAL;
  72                         c.weightx = 0;
  73                         layout.setConstraints(lights, c);
  74                         add(lights);
  75
  76                         label = new JLabel(text);
  77                         label.setFont(Altos.label_font);
  78                         label.setHorizontalAlignment(SwingConstants.LEFT);
  79                         c.gridx = 1; c.gridy = y;
  80                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  81                         c.anchor = GridBagConstraints.WEST;
  82                         c.fill = GridBagConstraints.VERTICAL;
  83                         c.gridwidth = 3;
  84                         c.weightx = 0;
  85                         layout.setConstraints(label, c);
  86                         add(label);
  87
  88                         value = new JTextField(Altos.text_width);
  89                         value.setFont(Altos.value_font);
  90                         value.setHorizontalAlignment(SwingConstants.RIGHT);
  91                         c.gridx = 4; c.gridy = y;
  92                         c.gridwidth = 1;
  93                         c.anchor = GridBagConstraints.WEST;
  94                         c.fill = GridBagConstraints.BOTH;
  95                         c.weightx = 1;
  96                         layout.setConstraints(value, c);
  97                         add(value);
  98
  99                 }
 100         }
 101
 102         public abstract class DescentValue {
 103                 JLabel          label;
 104                 JTextField      value;
 105
 106                 void reset() {
 107                         value.setText("");
 108                 }
 109
 110                 abstract void show(AltosState state, int crc_errors);
 111
 112                 void show() {
 113                         label.setVisible(true);
 114                         value.setVisible(true);
 115                 }
 116
 117                 void hide() {
 118                         label.setVisible(false);
 119                         value.setVisible(false);
 120                 }
 121
 122                 void show(String format, double v) {
 123                         value.setText(String.format(format, v));
 124                 }
 125
 126                 void show(String v) {
 127                         value.setText(v);
 128                 }
 129
 130                 void set_font() {
 131                         label.setFont(Altos.label_font);
 132                         value.setFont(Altos.value_font);
 133                 }
 134
 135                 public DescentValue (GridBagLayout layout, int x, int y, String text) {
 136                         GridBagConstraints      c = new GridBagConstraints();
 137                         c.weighty = 1;
 138
 139                         label = new JLabel(text);
 140                         label.setFont(Altos.label_font);
 141                         label.setHorizontalAlignment(SwingConstants.LEFT);
 142                         c.gridx = x + 1; c.gridy = y;
 143                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 144                         c.anchor = GridBagConstraints.WEST;
 145                         c.fill = GridBagConstraints.VERTICAL;
 146                         c.weightx = 0;
 147                         add(label, c);
 148
 149                         value = new JTextField(Altos.text_width);
 150                         value.setFont(Altos.value_font);
 151                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 152                         c.gridx = x + 2; c.gridy = y;
 153                         c.gridwidth = 1;
 154                         c.anchor = GridBagConstraints.WEST;
 155                         c.fill = GridBagConstraints.BOTH;
 156                         c.weightx = 1;
 157                         add(value, c);
 158                 }
 159         }
 160
 161         public abstract class DescentDualValue {
 162                 JLabel          label;
 163                 JTextField      value1;
 164                 JTextField      value2;
 165
 166                 void reset() {
 167                         value1.setText("");
 168                         value2.setText("");
 169                 }
 170
 171                 void show() {
 172                         label.setVisible(true);
 173                         value1.setVisible(true);
 174                         value2.setVisible(true);
 175                 }
 176
 177                 void hide() {
 178                         label.setVisible(false);
 179                         value1.setVisible(false);
 180                         value2.setVisible(false);
 181                 }
 182
 183                 void set_font() {
 184                         label.setFont(Altos.label_font);
 185                         value1.setFont(Altos.value_font);
 186                         value2.setFont(Altos.value_font);
 187                 }
 188
 189                 abstract void show(AltosState state, int crc_errors);
 190
 191                 void show(String v1, String v2) {
 192                         show();
 193                         value1.setText(v1);
 194                         value2.setText(v2);
 195                 }
 196                 void show(String f1, double v1, String f2, double v2) {
 197                         show();
 198                         value1.setText(String.format(f1, v1));
 199                         value2.setText(String.format(f2, v2));
 200                 }
 201
 202                 public DescentDualValue (GridBagLayout layout, int x, int y, String text) {
 203                         GridBagConstraints      c = new GridBagConstraints();
 204                         c.weighty = 1;
 205
 206                         label = new JLabel(text);
 207                         label.setFont(Altos.label_font);
 208                         label.setHorizontalAlignment(SwingConstants.LEFT);
 209                         c.gridx = x + 1; c.gridy = y;
 210                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 211                         c.anchor = GridBagConstraints.WEST;
 212                         c.fill = GridBagConstraints.VERTICAL;
 213                         c.weightx = 0;
 214                         layout.setConstraints(label, c);
 215                         add(label);
 216
 217                         value1 = new JTextField(Altos.text_width);
 218                         value1.setFont(Altos.value_font);
 219                         value1.setHorizontalAlignment(SwingConstants.RIGHT);
 220                         c.gridx = x + 2; c.gridy = y;
 221                         c.anchor = GridBagConstraints.WEST;
 222                         c.fill = GridBagConstraints.BOTH;
 223                         c.weightx = 1;
 224                         layout.setConstraints(value1, c);
 225                         add(value1);
 226
 227                         value2 = new JTextField(Altos.text_width);
 228                         value2.setFont(Altos.value_font);
 229                         value2.setHorizontalAlignment(SwingConstants.RIGHT);
 230                         c.gridx = x + 4; c.gridy = y;
 231                         c.anchor = GridBagConstraints.WEST;
 232                         c.fill = GridBagConstraints.BOTH;
 233                         c.weightx = 1;
 234                         c.gridwidth = 1;
 235                         layout.setConstraints(value2, c);
 236                         add(value2);
 237                 }
 238         }
 239
 240         class Height extends DescentValue {
 241                 void show (AltosState state, int crc_errors) {
 242                         show("%6.0f m", state.height);
 243                 }
 244                 public Height (GridBagLayout layout, int x, int y) {
 245                         super (layout, x, y, "Height");
 246                 }
 247         }
 248
 249         Height  height;
 250
 251         class Speed extends DescentValue {
 252                 void show (AltosState state, int crc_errors) {
 253                         double speed = state.speed;
 254                         if (!state.ascent)
 255                                 speed = state.baro_speed;
 256                         show("%6.0f m/s", speed);
 257                 }
 258                 public Speed (GridBagLayout layout, int x, int y) {
 259                         super (layout, x, y, "Speed");
 260                 }
 261         }
 262
 263         Speed   speed;
 264
 265         String pos(double p, String pos, String neg) {
 266                 String  h = pos;
 267                 if (p < 0) {
 268                         h = neg;
 269                         p = -p;
 270                 }
 271                 int deg = (int) Math.floor(p);
 272                 double min = (p - Math.floor(p)) * 60.0;
 273                 return String.format("%s %d° %9.6f", h, deg, min);
 274         }
 275
 276         class Lat extends DescentValue {
 277                 void show (AltosState state, int crc_errors) {
 278                         if (state.gps != null && state.gps.connected)
 279                                 show(pos(state.gps.lat,"N", "S"));
 280                         else
 281                                 show("???");
 282                 }
 283                 public Lat (GridBagLayout layout, int x, int y) {
 284                         super (layout, x, y, "Latitude");
 285                 }
 286         }
 287
 288         Lat lat;
 289
 290         class Lon extends DescentValue {
 291                 void show (AltosState state, int crc_errors) {
 292                         if (state.gps != null && state.gps.connected)
 293                                 show(pos(state.gps.lon,"W", "E"));
 294                         else
 295                                 show("???");
 296                 }
 297                 public Lon (GridBagLayout layout, int x, int y) {
 298                         super (layout, x, y, "Longitude");
 299                 }
 300         }
 301
 302         Lon lon;
 303
 304         class Apogee extends DescentStatus {
 305                 void show (AltosState state, int crc_errors) {
 306                         show();
 307                         value.setText(String.format("%4.2f V", state.drogue_sense));
 308                         lights.set(state.drogue_sense > 3.2);
 309                 }
 310                 public Apogee (GridBagLayout layout, int y) {
 311                         super(layout, y, "Apogee Igniter Voltage");
 312                 }
 313         }
 314
 315         Apogee apogee;
 316
 317         class Main extends DescentStatus {
 318                 void show (AltosState state, int crc_errors) {
 319                         show();
 320                         value.setText(String.format("%4.2f V", state.main_sense));
 321                         lights.set(state.main_sense > 3.2);
 322                 }
 323                 public Main (GridBagLayout layout, int y) {
 324                         super(layout, y, "Main Igniter Voltage");
 325                 }
 326         }
 327
 328         Main main;
 329
 330         class Bearing extends DescentDualValue {
 331                 void show (AltosState state, int crc_errors) {
 332                         if (state.from_pad != null) {
 333                                 show( String.format("%3.0f°", state.from_pad.bearing),
 334                                       state.from_pad.bearing_words(
 335                                               AltosGreatCircle.BEARING_LONG));
 336                         } else {
 337                                 show("???", "???");
 338                         }
 339                 }
 340                 public Bearing (GridBagLayout layout, int x, int y) {
 341                         super (layout, x, y, "Bearing");
 342                 }
 343         }
 344
 345         Bearing bearing;
 346
 347         class Range extends DescentValue {
 348                 void show (AltosState state, int crc_errors) {
 349                         show("%6.0f m", state.range);
 350                 }
 351                 public Range (GridBagLayout layout, int x, int y) {
 352                         super (layout, x, y, "Range");
 353                 }
 354         }
 355
 356         Range range;
 357
 358         class Elevation extends DescentValue {
 359                 void show (AltosState state, int crc_errors) {
 360                         show("%3.0f°", state.elevation);
 361                 }
 362                 public Elevation (GridBagLayout layout, int x, int y) {
 363                         super (layout, x, y, "Elevation");
 364                 }
 365         }
 366
 367         Elevation elevation;
 368
 369         public void reset() {
 370                 lat.reset();
 371                 lon.reset();
 372                 height.reset();
 373                 speed.reset();
 374                 bearing.reset();
 375                 range.reset();
 376                 elevation.reset();
 377                 main.reset();
 378                 apogee.reset();
 379         }
 380
 381         public void set_font() {
 382                 lat.set_font();
 383                 lon.set_font();
 384                 height.set_font();
 385                 speed.set_font();
 386                 bearing.set_font();
 387                 range.set_font();
 388                 elevation.set_font();
 389                 main.set_font();
 390                 apogee.set_font();
 391         }
 392
 393         public void show(AltosState state, int crc_errors) {
 394                 height.show(state, crc_errors);
 395                 speed.show(state, crc_errors);
 396                 if (state.gps != null && state.gps.connected) {
 397                         bearing.show(state, crc_errors);
 398                         range.show(state, crc_errors);
 399                         elevation.show(state, crc_errors);
 400                         lat.show(state, crc_errors);
 401                         lon.show(state, crc_errors);
 402                 } else {
 403                         bearing.hide();
 404                         range.hide();
 405                         elevation.hide();
 406                         lat.hide();
 407                         lon.hide();
 408                 }
 409                 if (state.main_sense != AltosRecord.MISSING)
 410                         main.show(state, crc_errors);
 411                 else
 412                         main.hide();
 413                 if (state.drogue_sense != AltosRecord.MISSING)
 414                         apogee.show(state, crc_errors);
 415                 else
 416                         apogee.hide();
 417         }
 418
 419         public AltosDescent() {
 420                 layout = new GridBagLayout();
 421
 422                 setLayout(layout);
 423
 424                 /* Elements in descent display */
 425                 speed = new Speed(layout, 0, 0);
 426                 height = new Height(layout, 2, 0);
 427                 elevation = new Elevation(layout, 0, 1);
 428                 range = new Range(layout, 2, 1);
 429                 bearing = new Bearing(layout, 0, 2);
 430                 lat = new Lat(layout, 0, 3);
 431                 lon = new Lon(layout, 2, 3);
 432
 433                 apogee = new Apogee(layout, 4);
 434                 main = new Main(layout, 5);
 435         }
 436 }