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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 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 AltosAscent extends JComponent implements AltosFlightDisplay {
  33         GridBagLayout   layout;
  34         JLabel                  cur, max;
  35
  36         public class AscentStatus {
  37                 JLabel          label;
  38                 JTextField      value;
  39                 AltosLights     lights;
  40
  41                 void show() {
  42                         value.setVisible(true);
  43                         lights.setVisible(true);
  44                         label.setVisible(true);
  45                 }
  46
  47                 void hide() {
  48                         value.setVisible(false);
  49                         lights.setVisible(false);
  50                         label.setVisible(false);
  51                 }
  52
  53                 void show(AltosState state, int crc_errors) {}
  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 AscentStatus (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.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 = 2; c.gridy = y;
  91                         c.gridwidth = 2;
  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 class AscentValue {
 102                 JLabel          label;
 103                 JTextField      value;
 104                 void show(AltosState state, int crc_errors) {}
 105
 106                 void reset() {
 107                         value.setText("");
 108                 }
 109
 110                 void show() {
 111                         label.setVisible(true);
 112                         value.setVisible(true);
 113                 }
 114
 115                 void hide() {
 116                         label.setVisible(false);
 117                         value.setVisible(false);
 118                 }
 119                 void set_font() {
 120                         label.setFont(Altos.label_font);
 121                         value.setFont(Altos.value_font);
 122                 }
 123
 124                 public AscentValue (GridBagLayout layout, int y, String text) {
 125                         GridBagConstraints      c = new GridBagConstraints();
 126                         c.weighty = 1;
 127
 128                         label = new JLabel(text);
 129                         label.setFont(Altos.label_font);
 130                         label.setHorizontalAlignment(SwingConstants.LEFT);
 131                         c.gridx = 1; c.gridy = y;
 132                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 133                         c.anchor = GridBagConstraints.WEST;
 134                         c.fill = GridBagConstraints.VERTICAL;
 135                         c.weightx = 0;
 136                         layout.setConstraints(label, c);
 137                         add(label);
 138
 139                         value = new JTextField(Altos.text_width);
 140                         value.setFont(Altos.value_font);
 141                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 142                         c.gridx = 2; c.gridy = y;
 143                         c.anchor = GridBagConstraints.WEST;
 144                         c.fill = GridBagConstraints.BOTH;
 145                         c.gridwidth = 2;
 146                         c.weightx = 1;
 147                         layout.setConstraints(value, c);
 148                         add(value);
 149                 }
 150         }
 151
 152         public class AscentValueHold {
 153                 JLabel          label;
 154                 JTextField      value;
 155                 JTextField      max_value;
 156                 double          max;
 157
 158                 void show(AltosState state, int crc_errors) {}
 159
 160                 void reset() {
 161                         value.setText("");
 162                         max_value.setText("");
 163                         max = AltosRecord.MISSING;
 164                 }
 165
 166                 void set_font() {
 167                         label.setFont(Altos.label_font);
 168                         value.setFont(Altos.value_font);
 169                         max_value.setFont(Altos.value_font);
 170                 }
 171
 172                 void show(String format, double v) {
 173                         if (v == AltosRecord.MISSING) {
 174                                 value.setText("Missing");
 175                                 max_value.setText("Missing");
 176                         } else {
 177                                 value.setText(String.format(format, v));
 178                                 if (v > max || max == AltosRecord.MISSING) {
 179                                         max_value.setText(String.format(format, v));
 180                                         max = v;
 181                                 }
 182                         }
 183                 }
 184                 public AscentValueHold (GridBagLayout layout, int y, String text) {
 185                         GridBagConstraints      c = new GridBagConstraints();
 186                         c.weighty = 1;
 187
 188                         label = new JLabel(text);
 189                         label.setFont(Altos.label_font);
 190                         label.setHorizontalAlignment(SwingConstants.LEFT);
 191                         c.gridx = 1; c.gridy = y;
 192                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 193                         c.anchor = GridBagConstraints.WEST;
 194                         c.fill = GridBagConstraints.VERTICAL;
 195                         c.weightx = 0;
 196                         layout.setConstraints(label, c);
 197                         add(label);
 198
 199                         value = new JTextField(Altos.text_width);
 200                         value.setFont(Altos.value_font);
 201                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 202                         c.gridx = 2; c.gridy = y;
 203                         c.anchor = GridBagConstraints.EAST;
 204                         c.fill = GridBagConstraints.BOTH;
 205                         c.weightx = 1;
 206                         layout.setConstraints(value, c);
 207                         add(value);
 208
 209                         max_value = new JTextField(Altos.text_width);
 210                         max_value.setFont(Altos.value_font);
 211                         max_value.setHorizontalAlignment(SwingConstants.RIGHT);
 212                         c.gridx = 3; c.gridy = y;
 213                         c.anchor = GridBagConstraints.EAST;
 214                         c.fill = GridBagConstraints.BOTH;
 215                         c.weightx = 1;
 216                         layout.setConstraints(max_value, c);
 217                         add(max_value);
 218                 }
 219         }
 220
 221
 222         class Height extends AscentValueHold {
 223                 void show (AltosState state, int crc_errors) {
 224                         show("%6.0f m", state.height);
 225                 }
 226                 public Height (GridBagLayout layout, int y) {
 227                         super (layout, y, "Height");
 228                 }
 229         }
 230
 231         Height  height;
 232
 233         class Speed extends AscentValueHold {
 234                 void show (AltosState state, int crc_errors) {
 235                         double speed = state.speed;
 236                         if (!state.ascent)
 237                                 speed = state.baro_speed;
 238                         show("%6.0f m/s", speed);
 239                 }
 240                 public Speed (GridBagLayout layout, int y) {
 241                         super (layout, y, "Speed");
 242                 }
 243         }
 244
 245         Speed   speed;
 246
 247         class Accel extends AscentValueHold {
 248                 void show (AltosState state, int crc_errors) {
 249                         show("%6.0f m/s²", state.acceleration);
 250                 }
 251                 public Accel (GridBagLayout layout, int y) {
 252                         super (layout, y, "Acceleration");
 253                 }
 254         }
 255
 256         Accel   accel;
 257
 258         String pos(double p, String pos, String neg) {
 259                 String  h = pos;
 260                 if (p < 0) {
 261                         h = neg;
 262                         p = -p;
 263                 }
 264                 int deg = (int) Math.floor(p);
 265                 double min = (p - Math.floor(p)) * 60.0;
 266                 return String.format("%s %4d° %9.6f", h, deg, min);
 267         }
 268
 269         class Apogee extends AscentStatus {
 270                 void show (AltosState state, int crc_errors) {
 271                         show();
 272                         value.setText(String.format("%4.2f V", state.drogue_sense));
 273                         lights.set(state.drogue_sense > 3.2);
 274                 }
 275                 public Apogee (GridBagLayout layout, int y) {
 276                         super(layout, y, "Apogee Igniter Voltage");
 277                 }
 278         }
 279
 280         Apogee apogee;
 281
 282         class Main extends AscentStatus {
 283                 void show (AltosState state, int crc_errors) {
 284                         show();
 285                         value.setText(String.format("%4.2f V", state.main_sense));
 286                         lights.set(state.main_sense > 3.2);
 287                 }
 288                 public Main (GridBagLayout layout, int y) {
 289                         super(layout, y, "Main Igniter Voltage");
 290                 }
 291         }
 292
 293         Main main;
 294
 295         class Lat extends AscentValue {
 296                 void show (AltosState state, int crc_errors) {
 297                         show();
 298                         if (state.gps != null)
 299                                 value.setText(pos(state.gps.lat,"N", "S"));
 300                         else
 301                                 value.setText("???");
 302                 }
 303                 public Lat (GridBagLayout layout, int y) {
 304                         super (layout, y, "Latitude");
 305                 }
 306         }
 307
 308         Lat lat;
 309
 310         class Lon extends AscentValue {
 311                 void show (AltosState state, int crc_errors) {
 312                         show();
 313                         if (state.gps != null)
 314                                 value.setText(pos(state.gps.lon,"E", "W"));
 315                         else
 316                                 value.setText("???");
 317                 }
 318                 public Lon (GridBagLayout layout, int y) {
 319                         super (layout, y, "Longitude");
 320                 }
 321         }
 322
 323         Lon lon;
 324
 325         public void reset() {
 326                 lat.reset();
 327                 lon.reset();
 328                 main.reset();
 329                 apogee.reset();
 330                 height.reset();
 331                 speed.reset();
 332                 accel.reset();
 333         }
 334
 335         public void set_font() {
 336                 cur.setFont(Altos.label_font);
 337                 max.setFont(Altos.label_font);
 338                 lat.set_font();
 339                 lon.set_font();
 340                 main.set_font();
 341                 apogee.set_font();
 342                 height.set_font();
 343                 speed.set_font();
 344                 accel.set_font();
 345         }
 346
 347         public void show(AltosState state, int crc_errors) {
 348                 if (state.gps != null && state.gps.connected) {
 349                         lat.show(state, crc_errors);
 350                         lon.show(state, crc_errors);
 351                 } else {
 352                         lat.hide();
 353                         lon.hide();
 354                 }
 355                 height.show(state, crc_errors);
 356                 if (state.main_sense != AltosRecord.MISSING)
 357                         main.show(state, crc_errors);
 358                 else
 359                         main.hide();
 360                 if (state.drogue_sense != AltosRecord.MISSING)
 361                         apogee.show(state, crc_errors);
 362                 else
 363                         apogee.hide();
 364                 speed.show(state, crc_errors);
 365                 accel.show(state, crc_errors);
 366         }
 367
 368         public void labels(GridBagLayout layout, int y) {
 369                 GridBagConstraints      c;
 370
 371                 cur = new JLabel("Current");
 372                 cur.setFont(Altos.label_font);
 373                 c = new GridBagConstraints();
 374                 c.gridx = 2; c.gridy = y;
 375                 c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 376                 layout.setConstraints(cur, c);
 377                 add(cur);
 378
 379                 max = new JLabel("Maximum");
 380                 max.setFont(Altos.label_font);
 381                 c.gridx = 3; c.gridy = y;
 382                 layout.setConstraints(max, c);
 383                 add(max);
 384         }
 385
 386         public AltosAscent() {
 387                 layout = new GridBagLayout();
 388
 389                 setLayout(layout);
 390
 391                 /* Elements in ascent display:
 392                  *
 393                  * lat
 394                  * lon
 395                  * height
 396                  */
 397                 labels(layout, 0);
 398                 height = new Height(layout, 1);
 399                 speed = new Speed(layout, 2);
 400                 accel = new Accel(layout, 3);
 401                 lat = new Lat(layout, 4);
 402                 lon = new Lon(layout, 5);
 403                 apogee = new Apogee(layout, 6);
 404                 main = new Main(layout, 7);
 405         }
 406 }