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 javax.swing.*;
  22 import org.altusmetrum.AltosLib.*;
  23
  24 public class AltosDescent extends JComponent implements AltosFlightDisplay {
  25         GridBagLayout   layout;
  26
  27         public abstract class DescentStatus {
  28                 JLabel          label;
  29                 JTextField      value;
  30                 AltosLights     lights;
  31
  32                 abstract void show(AltosState state, int crc_errors);
  33
  34                 void show() {
  35                         label.setVisible(true);
  36                         value.setVisible(true);
  37                         lights.setVisible(true);
  38                 }
  39
  40                 void hide() {
  41                         label.setVisible(false);
  42                         value.setVisible(false);
  43                         lights.setVisible(false);
  44                 }
  45
  46                 void reset() {
  47                         value.setText("");
  48                         lights.set(false);
  49                 }
  50
  51                 void set_font() {
  52                         label.setFont(Altos.label_font);
  53                         value.setFont(Altos.value_font);
  54                 }
  55
  56                 public DescentStatus (GridBagLayout layout, int y, String text) {
  57                         GridBagConstraints      c = new GridBagConstraints();
  58                         c.weighty = 1;
  59
  60                         lights = new AltosLights();
  61                         c.gridx = 0; c.gridy = y;
  62                         c.anchor = GridBagConstraints.CENTER;
  63                         c.fill = GridBagConstraints.VERTICAL;
  64                         c.weightx = 0;
  65                         layout.setConstraints(lights, c);
  66                         add(lights);
  67
  68                         label = new JLabel(text);
  69                         label.setFont(Altos.label_font);
  70                         label.setHorizontalAlignment(SwingConstants.LEFT);
  71                         c.gridx = 1; c.gridy = y;
  72                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  73                         c.anchor = GridBagConstraints.WEST;
  74                         c.fill = GridBagConstraints.VERTICAL;
  75                         c.gridwidth = 3;
  76                         c.weightx = 0;
  77                         layout.setConstraints(label, c);
  78                         add(label);
  79
  80                         value = new JTextField(Altos.text_width);
  81                         value.setFont(Altos.value_font);
  82                         value.setHorizontalAlignment(SwingConstants.RIGHT);
  83                         c.gridx = 4; c.gridy = y;
  84                         c.gridwidth = 1;
  85                         c.anchor = GridBagConstraints.WEST;
  86                         c.fill = GridBagConstraints.BOTH;
  87                         c.weightx = 1;
  88                         layout.setConstraints(value, c);
  89                         add(value);
  90
  91                 }
  92         }
  93
  94         public abstract class DescentValue {
  95                 JLabel          label;
  96                 JTextField      value;
  97
  98                 void reset() {
  99                         value.setText("");
 100                 }
 101
 102                 abstract void show(AltosState state, int crc_errors);
 103
 104                 void show() {
 105                         label.setVisible(true);
 106                         value.setVisible(true);
 107                 }
 108
 109                 void hide() {
 110                         label.setVisible(false);
 111                         value.setVisible(false);
 112                 }
 113
 114                 void show(AltosUnits units, double v) {
 115                         value.setText(units.show(8, v));
 116                 }
 117
 118                 void show(String format, double v) {
 119                         value.setText(String.format(format, v));
 120                 }
 121
 122                 void show(String v) {
 123                         value.setText(v);
 124                 }
 125
 126                 void set_font() {
 127                         label.setFont(Altos.label_font);
 128                         value.setFont(Altos.value_font);
 129                 }
 130
 131                 public DescentValue (GridBagLayout layout, int x, int y, String text) {
 132                         GridBagConstraints      c = new GridBagConstraints();
 133                         c.weighty = 1;
 134
 135                         label = new JLabel(text);
 136                         label.setFont(Altos.label_font);
 137                         label.setHorizontalAlignment(SwingConstants.LEFT);
 138                         c.gridx = x + 1; c.gridy = y;
 139                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 140                         c.anchor = GridBagConstraints.WEST;
 141                         c.fill = GridBagConstraints.VERTICAL;
 142                         c.weightx = 0;
 143                         add(label, c);
 144
 145                         value = new JTextField(Altos.text_width);
 146                         value.setFont(Altos.value_font);
 147                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 148                         c.gridx = x + 2; c.gridy = y;
 149                         c.gridwidth = 1;
 150                         c.anchor = GridBagConstraints.WEST;
 151                         c.fill = GridBagConstraints.BOTH;
 152                         c.weightx = 1;
 153                         add(value, c);
 154                 }
 155         }
 156
 157         public abstract class DescentDualValue {
 158                 JLabel          label;
 159                 JTextField      value1;
 160                 JTextField      value2;
 161
 162                 void reset() {
 163                         value1.setText("");
 164                         value2.setText("");
 165                 }
 166
 167                 void show() {
 168                         label.setVisible(true);
 169                         value1.setVisible(true);
 170                         value2.setVisible(true);
 171                 }
 172
 173                 void hide() {
 174                         label.setVisible(false);
 175                         value1.setVisible(false);
 176                         value2.setVisible(false);
 177                 }
 178
 179                 void set_font() {
 180                         label.setFont(Altos.label_font);
 181                         value1.setFont(Altos.value_font);
 182                         value2.setFont(Altos.value_font);
 183                 }
 184
 185                 abstract void show(AltosState state, int crc_errors);
 186
 187                 void show(String v1, String v2) {
 188                         show();
 189                         value1.setText(v1);
 190                         value2.setText(v2);
 191                 }
 192                 void show(String f1, double v1, String f2, double v2) {
 193                         show();
 194                         value1.setText(String.format(f1, v1));
 195                         value2.setText(String.format(f2, v2));
 196                 }
 197
 198                 public DescentDualValue (GridBagLayout layout, int x, int y, String text) {
 199                         GridBagConstraints      c = new GridBagConstraints();
 200                         c.weighty = 1;
 201
 202                         label = new JLabel(text);
 203                         label.setFont(Altos.label_font);
 204                         label.setHorizontalAlignment(SwingConstants.LEFT);
 205                         c.gridx = x + 1; c.gridy = y;
 206                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 207                         c.anchor = GridBagConstraints.WEST;
 208                         c.fill = GridBagConstraints.VERTICAL;
 209                         c.weightx = 0;
 210                         layout.setConstraints(label, c);
 211                         add(label);
 212
 213                         value1 = new JTextField(Altos.text_width);
 214                         value1.setFont(Altos.value_font);
 215                         value1.setHorizontalAlignment(SwingConstants.RIGHT);
 216                         c.gridx = x + 2; c.gridy = y;
 217                         c.anchor = GridBagConstraints.WEST;
 218                         c.fill = GridBagConstraints.BOTH;
 219                         c.weightx = 1;
 220                         layout.setConstraints(value1, c);
 221                         add(value1);
 222
 223                         value2 = new JTextField(Altos.text_width);
 224                         value2.setFont(Altos.value_font);
 225                         value2.setHorizontalAlignment(SwingConstants.RIGHT);
 226                         c.gridx = x + 4; c.gridy = y;
 227                         c.anchor = GridBagConstraints.WEST;
 228                         c.fill = GridBagConstraints.BOTH;
 229                         c.weightx = 1;
 230                         c.gridwidth = 1;
 231                         layout.setConstraints(value2, c);
 232                         add(value2);
 233                 }
 234         }
 235
 236         class Height extends DescentValue {
 237                 void show (AltosState state, int crc_errors) {
 238                         show(AltosConvert.height, state.height);
 239                 }
 240                 public Height (GridBagLayout layout, int x, int y) {
 241                         super (layout, x, y, "Height");
 242                 }
 243         }
 244
 245         Height  height;
 246
 247         class Speed extends DescentValue {
 248                 void show (AltosState state, int crc_errors) {
 249                         double speed = state.speed;
 250                         if (!state.ascent)
 251                                 speed = state.baro_speed;
 252                         show(AltosConvert.speed, speed);
 253                 }
 254                 public Speed (GridBagLayout layout, int x, int y) {
 255                         super (layout, x, y, "Speed");
 256                 }
 257         }
 258
 259         Speed   speed;
 260
 261         String pos(double p, String pos, String neg) {
 262                 String  h = pos;
 263                 if (p < 0) {
 264                         h = neg;
 265                         p = -p;
 266                 }
 267                 int deg = (int) Math.floor(p);
 268                 double min = (p - Math.floor(p)) * 60.0;
 269                 return String.format("%s %d° %9.6f", h, deg, min);
 270         }
 271
 272         class Lat extends DescentValue {
 273                 void show (AltosState state, int crc_errors) {
 274                         if (state.gps != null && state.gps.connected)
 275                                 show(pos(state.gps.lat,"N", "S"));
 276                         else
 277                                 show("???");
 278                 }
 279                 public Lat (GridBagLayout layout, int x, int y) {
 280                         super (layout, x, y, "Latitude");
 281                 }
 282         }
 283
 284         Lat lat;
 285
 286         class Lon extends DescentValue {
 287                 void show (AltosState state, int crc_errors) {
 288                         if (state.gps != null && state.gps.connected)
 289                                 show(pos(state.gps.lon,"W", "E"));
 290                         else
 291                                 show("???");
 292                 }
 293                 public Lon (GridBagLayout layout, int x, int y) {
 294                         super (layout, x, y, "Longitude");
 295                 }
 296         }
 297
 298         Lon lon;
 299
 300         class Apogee extends DescentStatus {
 301                 void show (AltosState state, int crc_errors) {
 302                         show();
 303                         value.setText(String.format("%4.2f V", state.drogue_sense));
 304                         lights.set(state.drogue_sense > 3.2);
 305                 }
 306                 public Apogee (GridBagLayout layout, int y) {
 307                         super(layout, y, "Apogee Igniter Voltage");
 308                 }
 309         }
 310
 311         Apogee apogee;
 312
 313         class Main extends DescentStatus {
 314                 void show (AltosState state, int crc_errors) {
 315                         show();
 316                         value.setText(String.format("%4.2f V", state.main_sense));
 317                         lights.set(state.main_sense > 3.2);
 318                 }
 319                 public Main (GridBagLayout layout, int y) {
 320                         super(layout, y, "Main Igniter Voltage");
 321                 }
 322         }
 323
 324         Main main;
 325
 326         class Bearing extends DescentDualValue {
 327                 void show (AltosState state, int crc_errors) {
 328                         if (state.from_pad != null) {
 329                                 show( String.format("%3.0f°", state.from_pad.bearing),
 330                                       state.from_pad.bearing_words(
 331                                               AltosGreatCircle.BEARING_LONG));
 332                         } else {
 333                                 show("???", "???");
 334                         }
 335                 }
 336                 public Bearing (GridBagLayout layout, int x, int y) {
 337                         super (layout, x, y, "Bearing");
 338                 }
 339         }
 340
 341         Bearing bearing;
 342
 343         class Range extends DescentValue {
 344                 void show (AltosState state, int crc_errors) {
 345                         show(AltosConvert.distance, state.range);
 346                 }
 347                 public Range (GridBagLayout layout, int x, int y) {
 348                         super (layout, x, y, "Range");
 349                 }
 350         }
 351
 352         Range range;
 353
 354         class Elevation extends DescentValue {
 355                 void show (AltosState state, int crc_errors) {
 356                         show("%3.0f°", state.elevation);
 357                 }
 358                 public Elevation (GridBagLayout layout, int x, int y) {
 359                         super (layout, x, y, "Elevation");
 360                 }
 361         }
 362
 363         Elevation elevation;
 364
 365         public void reset() {
 366                 lat.reset();
 367                 lon.reset();
 368                 height.reset();
 369                 speed.reset();
 370                 bearing.reset();
 371                 range.reset();
 372                 elevation.reset();
 373                 main.reset();
 374                 apogee.reset();
 375         }
 376
 377         public void set_font() {
 378                 lat.set_font();
 379                 lon.set_font();
 380                 height.set_font();
 381                 speed.set_font();
 382                 bearing.set_font();
 383                 range.set_font();
 384                 elevation.set_font();
 385                 main.set_font();
 386                 apogee.set_font();
 387         }
 388
 389         public void show(AltosState state, int crc_errors) {
 390                 height.show(state, crc_errors);
 391                 speed.show(state, crc_errors);
 392                 if (state.gps != null && state.gps.connected) {
 393                         bearing.show(state, crc_errors);
 394                         range.show(state, crc_errors);
 395                         elevation.show(state, crc_errors);
 396                         lat.show(state, crc_errors);
 397                         lon.show(state, crc_errors);
 398                 } else {
 399                         bearing.hide();
 400                         range.hide();
 401                         elevation.hide();
 402                         lat.hide();
 403                         lon.hide();
 404                 }
 405                 if (state.main_sense != AltosRecord.MISSING)
 406                         main.show(state, crc_errors);
 407                 else
 408                         main.hide();
 409                 if (state.drogue_sense != AltosRecord.MISSING)
 410                         apogee.show(state, crc_errors);
 411                 else
 412                         apogee.hide();
 413         }
 414
 415         public AltosDescent() {
 416                 layout = new GridBagLayout();
 417
 418                 setLayout(layout);
 419
 420                 /* Elements in descent display */
 421                 speed = new Speed(layout, 0, 0);
 422                 height = new Height(layout, 2, 0);
 423                 elevation = new Elevation(layout, 0, 1);
 424                 range = new Range(layout, 2, 1);
 425                 bearing = new Bearing(layout, 0, 2);
 426                 lat = new Lat(layout, 0, 3);
 427                 lon = new Lon(layout, 2, 3);
 428
 429                 apogee = new Apogee(layout, 4);
 430                 main = new Main(layout, 5);
 431         }
 432 }