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
  31 public class AltosDescent extends JComponent implements AltosFlightDisplay {
  32         GridBagLayout   layout;
  33
  34         public abstract class DescentStatus {
  35                 JLabel          label;
  36                 JTextField      value;
  37                 AltosLights     lights;
  38
  39                 abstract void show(AltosState state, int crc_errors);
  40
  41                 void show() {
  42                         label.setVisible(true);
  43                         value.setVisible(true);
  44                         lights.setVisible(true);
  45                 }
  46
  47                 void hide() {
  48                         label.setVisible(false);
  49                         value.setVisible(false);
  50                         lights.setVisible(false);
  51                 }
  52
  53                 void reset() {
  54                         value.setText("");
  55                         lights.set(false);
  56                 }
  57
  58                 void set_font() {
  59                         label.setFont(Altos.label_font);
  60                         value.setFont(Altos.value_font);
  61                 }
  62
  63                 public DescentStatus (GridBagLayout layout, int y, String text) {
  64                         GridBagConstraints      c = new GridBagConstraints();
  65                         c.weighty = 1;
  66
  67                         lights = new AltosLights();
  68                         c.gridx = 0; c.gridy = y;
  69                         c.anchor = GridBagConstraints.CENTER;
  70                         c.fill = GridBagConstraints.VERTICAL;
  71                         c.weightx = 0;
  72                         layout.setConstraints(lights, c);
  73                         add(lights);
  74
  75                         label = new JLabel(text);
  76                         label.setFont(Altos.label_font);
  77                         label.setHorizontalAlignment(SwingConstants.LEFT);
  78                         c.gridx = 1; c.gridy = y;
  79                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  80                         c.anchor = GridBagConstraints.WEST;
  81                         c.fill = GridBagConstraints.VERTICAL;
  82                         c.gridwidth = 3;
  83                         c.weightx = 0;
  84                         layout.setConstraints(label, c);
  85                         add(label);
  86
  87                         value = new JTextField(Altos.text_width);
  88                         value.setFont(Altos.value_font);
  89                         value.setHorizontalAlignment(SwingConstants.RIGHT);
  90                         c.gridx = 4; c.gridy = y;
  91                         c.gridwidth = 1;
  92                         c.anchor = GridBagConstraints.WEST;
  93                         c.fill = GridBagConstraints.BOTH;
  94                         c.weightx = 1;
  95                         layout.setConstraints(value, c);
  96                         add(value);
  97
  98                 }
  99         }
 100
 101         public abstract class DescentValue {
 102                 JLabel          label;
 103                 JTextField      value;
 104
 105                 void reset() {
 106                         value.setText("");
 107                 }
 108
 109                 abstract void show(AltosState state, int crc_errors);
 110
 111                 void show() {
 112                         label.setVisible(true);
 113                         value.setVisible(true);
 114                 }
 115
 116                 void hide() {
 117                         label.setVisible(false);
 118                         value.setVisible(false);
 119                 }
 120
 121                 void show(String format, double v) {
 122                         value.setText(String.format(format, v));
 123                 }
 124
 125                 void show(String v) {
 126                         value.setText(v);
 127                 }
 128
 129                 void set_font() {
 130                         label.setFont(Altos.label_font);
 131                         value.setFont(Altos.value_font);
 132                 }
 133
 134                 public DescentValue (GridBagLayout layout, int x, int y, String text) {
 135                         GridBagConstraints      c = new GridBagConstraints();
 136                         c.weighty = 1;
 137
 138                         label = new JLabel(text);
 139                         label.setFont(Altos.label_font);
 140                         label.setHorizontalAlignment(SwingConstants.LEFT);
 141                         c.gridx = x + 1; c.gridy = y;
 142                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 143                         c.anchor = GridBagConstraints.WEST;
 144                         c.fill = GridBagConstraints.VERTICAL;
 145                         c.weightx = 0;
 146                         add(label, c);
 147
 148                         value = new JTextField(Altos.text_width);
 149                         value.setFont(Altos.value_font);
 150                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 151                         c.gridx = x + 2; c.gridy = y;
 152                         c.gridwidth = 1;
 153                         c.anchor = GridBagConstraints.WEST;
 154                         c.fill = GridBagConstraints.BOTH;
 155                         c.weightx = 1;
 156                         add(value, c);
 157                 }
 158         }
 159
 160         public abstract class DescentDualValue {
 161                 JLabel          label;
 162                 JTextField      value1;
 163                 JTextField      value2;
 164
 165                 void reset() {
 166                         value1.setText("");
 167                         value2.setText("");
 168                 }
 169
 170                 void show() {
 171                         label.setVisible(true);
 172                         value1.setVisible(true);
 173                         value2.setVisible(true);
 174                 }
 175
 176                 void hide() {
 177                         label.setVisible(false);
 178                         value1.setVisible(false);
 179                         value2.setVisible(false);
 180                 }
 181
 182                 void set_font() {
 183                         label.setFont(Altos.label_font);
 184                         value1.setFont(Altos.value_font);
 185                         value2.setFont(Altos.value_font);
 186                 }
 187
 188                 abstract void show(AltosState state, int crc_errors);
 189
 190                 void show(String v1, String v2) {
 191                         show();
 192                         value1.setText(v1);
 193                         value2.setText(v2);
 194                 }
 195                 void show(String f1, double v1, String f2, double v2) {
 196                         show();
 197                         value1.setText(String.format(f1, v1));
 198                         value2.setText(String.format(f2, v2));
 199                 }
 200
 201                 public DescentDualValue (GridBagLayout layout, int x, int y, String text) {
 202                         GridBagConstraints      c = new GridBagConstraints();
 203                         c.weighty = 1;
 204
 205                         label = new JLabel(text);
 206                         label.setFont(Altos.label_font);
 207                         label.setHorizontalAlignment(SwingConstants.LEFT);
 208                         c.gridx = x + 1; c.gridy = y;
 209                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 210                         c.anchor = GridBagConstraints.WEST;
 211                         c.fill = GridBagConstraints.VERTICAL;
 212                         c.weightx = 0;
 213                         layout.setConstraints(label, c);
 214                         add(label);
 215
 216                         value1 = new JTextField(Altos.text_width);
 217                         value1.setFont(Altos.value_font);
 218                         value1.setHorizontalAlignment(SwingConstants.RIGHT);
 219                         c.gridx = x + 2; c.gridy = y;
 220                         c.anchor = GridBagConstraints.WEST;
 221                         c.fill = GridBagConstraints.BOTH;
 222                         c.weightx = 1;
 223                         layout.setConstraints(value1, c);
 224                         add(value1);
 225
 226                         value2 = new JTextField(Altos.text_width);
 227                         value2.setFont(Altos.value_font);
 228                         value2.setHorizontalAlignment(SwingConstants.RIGHT);
 229                         c.gridx = x + 4; c.gridy = y;
 230                         c.anchor = GridBagConstraints.WEST;
 231                         c.fill = GridBagConstraints.BOTH;
 232                         c.weightx = 1;
 233                         c.gridwidth = 1;
 234                         layout.setConstraints(value2, c);
 235                         add(value2);
 236                 }
 237         }
 238
 239         class Height extends DescentValue {
 240                 void show (AltosState state, int crc_errors) {
 241                         show("%6.0f m", state.height);
 242                 }
 243                 public Height (GridBagLayout layout, int x, int y) {
 244                         super (layout, x, y, "Height");
 245                 }
 246         }
 247
 248         Height  height;
 249
 250         class Speed extends DescentValue {
 251                 void show (AltosState state, int crc_errors) {
 252                         double speed = state.speed;
 253                         if (!state.ascent)
 254                                 speed = state.baro_speed;
 255                         show("%6.0f m/s", speed);
 256                 }
 257                 public Speed (GridBagLayout layout, int x, int y) {
 258                         super (layout, x, y, "Speed");
 259                 }
 260         }
 261
 262         Speed   speed;
 263
 264         String pos(double p, String pos, String neg) {
 265                 String  h = pos;
 266                 if (p < 0) {
 267                         h = neg;
 268                         p = -p;
 269                 }
 270                 int deg = (int) Math.floor(p);
 271                 double min = (p - Math.floor(p)) * 60.0;
 272                 return String.format("%s %d° %9.6f", h, deg, min);
 273         }
 274
 275         class Lat extends DescentValue {
 276                 void show (AltosState state, int crc_errors) {
 277                         if (state.gps != null && state.gps.connected)
 278                                 show(pos(state.gps.lat,"N", "S"));
 279                         else
 280                                 show("???");
 281                 }
 282                 public Lat (GridBagLayout layout, int x, int y) {
 283                         super (layout, x, y, "Latitude");
 284                 }
 285         }
 286
 287         Lat lat;
 288
 289         class Lon extends DescentValue {
 290                 void show (AltosState state, int crc_errors) {
 291                         if (state.gps != null && state.gps.connected)
 292                                 show(pos(state.gps.lon,"W", "E"));
 293                         else
 294                                 show("???");
 295                 }
 296                 public Lon (GridBagLayout layout, int x, int y) {
 297                         super (layout, x, y, "Longitude");
 298                 }
 299         }
 300
 301         Lon lon;
 302
 303         class Apogee extends DescentStatus {
 304                 void show (AltosState state, int crc_errors) {
 305                         show();
 306                         value.setText(String.format("%4.2f V", state.drogue_sense));
 307                         lights.set(state.drogue_sense > 3.2);
 308                 }
 309                 public Apogee (GridBagLayout layout, int y) {
 310                         super(layout, y, "Apogee Igniter Voltage");
 311                 }
 312         }
 313
 314         Apogee apogee;
 315
 316         class Main extends DescentStatus {
 317                 void show (AltosState state, int crc_errors) {
 318                         show();
 319                         value.setText(String.format("%4.2f V", state.main_sense));
 320                         lights.set(state.main_sense > 3.2);
 321                 }
 322                 public Main (GridBagLayout layout, int y) {
 323                         super(layout, y, "Main Igniter Voltage");
 324                 }
 325         }
 326
 327         Main main;
 328
 329         class Bearing extends DescentDualValue {
 330                 void show (AltosState state, int crc_errors) {
 331                         if (state.from_pad != null) {
 332                                 show( String.format("%3.0f°", state.from_pad.bearing),
 333                                       state.from_pad.bearing_words(
 334                                               AltosGreatCircle.BEARING_LONG));
 335                         } else {
 336                                 show("???", "???");
 337                         }
 338                 }
 339                 public Bearing (GridBagLayout layout, int x, int y) {
 340                         super (layout, x, y, "Bearing");
 341                 }
 342         }
 343
 344         Bearing bearing;
 345
 346         class Range extends DescentValue {
 347                 void show (AltosState state, int crc_errors) {
 348                         show("%6.0f m", state.range);
 349                 }
 350                 public Range (GridBagLayout layout, int x, int y) {
 351                         super (layout, x, y, "Range");
 352                 }
 353         }
 354
 355         Range range;
 356
 357         class Elevation extends DescentValue {
 358                 void show (AltosState state, int crc_errors) {
 359                         show("%3.0f°", state.elevation);
 360                 }
 361                 public Elevation (GridBagLayout layout, int x, int y) {
 362                         super (layout, x, y, "Elevation");
 363                 }
 364         }
 365
 366         Elevation elevation;
 367
 368         public void reset() {
 369                 lat.reset();
 370                 lon.reset();
 371                 height.reset();
 372                 speed.reset();
 373                 bearing.reset();
 374                 range.reset();
 375                 elevation.reset();
 376                 main.reset();
 377                 apogee.reset();
 378         }
 379
 380         public void set_font() {
 381                 lat.set_font();
 382                 lon.set_font();
 383                 height.set_font();
 384                 speed.set_font();
 385                 bearing.set_font();
 386                 range.set_font();
 387                 elevation.set_font();
 388                 main.set_font();
 389                 apogee.set_font();
 390         }
 391
 392         public void show(AltosState state, int crc_errors) {
 393                 height.show(state, crc_errors);
 394                 speed.show(state, crc_errors);
 395                 if (state.gps != null && state.gps.connected) {
 396                         bearing.show(state, crc_errors);
 397                         range.show(state, crc_errors);
 398                         elevation.show(state, crc_errors);
 399                         lat.show(state, crc_errors);
 400                         lon.show(state, crc_errors);
 401                 } else {
 402                         bearing.hide();
 403                         range.hide();
 404                         elevation.hide();
 405                         lat.hide();
 406                         lon.hide();
 407                 }
 408                 if (state.main_sense != AltosRecord.MISSING)
 409                         main.show(state, crc_errors);
 410                 else
 411                         main.hide();
 412                 if (state.drogue_sense != AltosRecord.MISSING)
 413                         apogee.show(state, crc_errors);
 414                 else
 415                         apogee.hide();
 416         }
 417
 418         public AltosDescent() {
 419                 layout = new GridBagLayout();
 420
 421                 setLayout(layout);
 422
 423                 /* Elements in descent display */
 424                 speed = new Speed(layout, 0, 0);
 425                 height = new Height(layout, 2, 0);
 426                 elevation = new Elevation(layout, 0, 1);
 427                 range = new Range(layout, 2, 1);
 428                 bearing = new Bearing(layout, 0, 2);
 429                 lat = new Lat(layout, 0, 3);
 430                 lon = new Lon(layout, 2, 3);
 431
 432                 apogee = new Apogee(layout, 4);
 433                 main = new Main(layout, 5);
 434         }
 435 }