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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 javax.swing.*;
  22 import org.altusmetrum.altoslib_2.*;
  23
  24 public class AltosAscent extends JComponent implements AltosFlightDisplay {
  25         GridBagLayout   layout;
  26         JLabel                  cur, max;
  27
  28         public class AscentStatus {
  29                 JLabel          label;
  30                 JTextField      value;
  31                 AltosLights     lights;
  32
  33                 void show() {
  34                         value.setVisible(true);
  35                         lights.setVisible(true);
  36                         label.setVisible(true);
  37                 }
  38
  39                 void hide() {
  40                         value.setVisible(false);
  41                         lights.setVisible(false);
  42                         label.setVisible(false);
  43                 }
  44
  45                 void show(AltosState state, AltosListenerState listener_state) {}
  46
  47                 void show(String s) {
  48                         show();
  49                         value.setText(s);
  50                 }
  51
  52                 void show(AltosUnits units, double v) {
  53                         show(units.show(8, v));
  54                 }
  55
  56                 void show(String format, double v) {
  57                         show(String.format(format, v));
  58                 }
  59
  60                 void reset() {
  61                         value.setText("");
  62                         lights.set(false);
  63                 }
  64
  65                 void set_font() {
  66                         label.setFont(Altos.label_font);
  67                         value.setFont(Altos.value_font);
  68                 }
  69
  70                 public AscentStatus (GridBagLayout layout, int y, String text) {
  71                         GridBagConstraints      c = new GridBagConstraints();
  72                         c.weighty = 1;
  73
  74                         lights = new AltosLights();
  75                         c.gridx = 0; c.gridy = y;
  76                         c.anchor = GridBagConstraints.CENTER;
  77                         c.fill = GridBagConstraints.VERTICAL;
  78                         c.weightx = 0;
  79                         layout.setConstraints(lights, c);
  80                         add(lights);
  81
  82                         label = new JLabel(text);
  83                         label.setFont(Altos.label_font);
  84                         label.setHorizontalAlignment(SwingConstants.LEFT);
  85                         c.gridx = 1; c.gridy = y;
  86                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  87                         c.anchor = GridBagConstraints.WEST;
  88                         c.fill = GridBagConstraints.VERTICAL;
  89                         c.weightx = 0;
  90                         layout.setConstraints(label, c);
  91                         add(label);
  92
  93                         value = new JTextField(Altos.text_width);
  94                         value.setFont(Altos.value_font);
  95                         value.setHorizontalAlignment(SwingConstants.RIGHT);
  96                         c.gridx = 2; c.gridy = y;
  97                         c.gridwidth = 2;
  98                         c.anchor = GridBagConstraints.WEST;
  99                         c.fill = GridBagConstraints.BOTH;
 100                         c.weightx = 1;
 101                         layout.setConstraints(value, c);
 102                         add(value);
 103
 104                 }
 105         }
 106
 107         public class AscentValue {
 108                 JLabel          label;
 109                 JTextField      value;
 110                 void show(AltosState state, AltosListenerState listener_state) {}
 111
 112                 void reset() {
 113                         value.setText("");
 114                 }
 115
 116                 void show() {
 117                         label.setVisible(true);
 118                         value.setVisible(true);
 119                 }
 120
 121                 void show(String s) {
 122                         show();
 123                         value.setText(s);
 124                 }
 125
 126                 void show(AltosUnits units, double v) {
 127                         show(units.show(8, v));
 128                 }
 129
 130                 void show(String format, double v) {
 131                         show(String.format(format, v));
 132                 }
 133
 134                 void hide() {
 135                         label.setVisible(false);
 136                         value.setVisible(false);
 137                 }
 138                 void set_font() {
 139                         label.setFont(Altos.label_font);
 140                         value.setFont(Altos.value_font);
 141                 }
 142
 143                 public AscentValue (GridBagLayout layout, int y, String text) {
 144                         GridBagConstraints      c = new GridBagConstraints();
 145                         c.weighty = 1;
 146
 147                         label = new JLabel(text);
 148                         label.setFont(Altos.label_font);
 149                         label.setHorizontalAlignment(SwingConstants.LEFT);
 150                         c.gridx = 1; c.gridy = y;
 151                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 152                         c.anchor = GridBagConstraints.WEST;
 153                         c.fill = GridBagConstraints.VERTICAL;
 154                         c.weightx = 0;
 155                         layout.setConstraints(label, c);
 156                         add(label);
 157
 158                         value = new JTextField(Altos.text_width);
 159                         value.setFont(Altos.value_font);
 160                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 161                         c.gridx = 2; c.gridy = y;
 162                         c.anchor = GridBagConstraints.WEST;
 163                         c.fill = GridBagConstraints.BOTH;
 164                         c.gridwidth = 2;
 165                         c.weightx = 1;
 166                         layout.setConstraints(value, c);
 167                         add(value);
 168                 }
 169         }
 170
 171         public class AscentValueHold {
 172                 JLabel          label;
 173                 JTextField      value;
 174                 JTextField      max_value;
 175                 double          max;
 176
 177                 void show(AltosState state, AltosListenerState listener_state) {}
 178
 179                 void reset() {
 180                         value.setText("");
 181                         max_value.setText("");
 182                         max = AltosLib.MISSING;
 183                 }
 184
 185                 void set_font() {
 186                         label.setFont(Altos.label_font);
 187                         value.setFont(Altos.value_font);
 188                         max_value.setFont(Altos.value_font);
 189                 }
 190
 191                 void show(AltosUnits units, double v) {
 192                         if (v == AltosLib.MISSING) {
 193                                 value.setText("Missing");
 194                                 max_value.setText("Missing");
 195                         } else {
 196                                 value.setText(units.show(8, v));
 197                                 if (v > max || max == AltosLib.MISSING) {
 198                                         max_value.setText(units.show(8, v));
 199                                         max = v;
 200                                 }
 201                         }
 202                 }
 203                 public AscentValueHold (GridBagLayout layout, int y, String text) {
 204                         GridBagConstraints      c = new GridBagConstraints();
 205                         c.weighty = 1;
 206
 207                         label = new JLabel(text);
 208                         label.setFont(Altos.label_font);
 209                         label.setHorizontalAlignment(SwingConstants.LEFT);
 210                         c.gridx = 1; c.gridy = y;
 211                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 212                         c.anchor = GridBagConstraints.WEST;
 213                         c.fill = GridBagConstraints.VERTICAL;
 214                         c.weightx = 0;
 215                         layout.setConstraints(label, c);
 216                         add(label);
 217
 218                         value = new JTextField(Altos.text_width);
 219                         value.setFont(Altos.value_font);
 220                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 221                         c.gridx = 2; c.gridy = y;
 222                         c.anchor = GridBagConstraints.EAST;
 223                         c.fill = GridBagConstraints.BOTH;
 224                         c.weightx = 1;
 225                         layout.setConstraints(value, c);
 226                         add(value);
 227
 228                         max_value = new JTextField(Altos.text_width);
 229                         max_value.setFont(Altos.value_font);
 230                         max_value.setHorizontalAlignment(SwingConstants.RIGHT);
 231                         c.gridx = 3; c.gridy = y;
 232                         c.anchor = GridBagConstraints.EAST;
 233                         c.fill = GridBagConstraints.BOTH;
 234                         c.weightx = 1;
 235                         layout.setConstraints(max_value, c);
 236                         add(max_value);
 237                 }
 238         }
 239
 240
 241         class Height extends AscentValueHold {
 242                 void show (AltosState state, AltosListenerState listener_state) {
 243                         show(AltosConvert.height, state.height());
 244                 }
 245                 public Height (GridBagLayout layout, int y) {
 246                         super (layout, y, "Height");
 247                 }
 248         }
 249
 250         Height  height;
 251
 252         class Speed extends AscentValueHold {
 253                 void show (AltosState state, AltosListenerState listener_state) {
 254                         show(AltosConvert.speed, state.speed());
 255                 }
 256                 public Speed (GridBagLayout layout, int y) {
 257                         super (layout, y, "Speed");
 258                 }
 259         }
 260
 261         Speed   speed;
 262
 263         class Accel extends AscentValueHold {
 264                 void show (AltosState state, AltosListenerState listener_state) {
 265                         show(AltosConvert.accel, state.acceleration());
 266                 }
 267                 public Accel (GridBagLayout layout, int y) {
 268                         super (layout, y, "Acceleration");
 269                 }
 270         }
 271
 272         Accel   accel;
 273
 274         String pos(double p, String pos, String neg) {
 275                 String  h = pos;
 276                 if (p < 0) {
 277                         h = neg;
 278                         p = -p;
 279                 }
 280                 int deg = (int) Math.floor(p);
 281                 double min = (p - Math.floor(p)) * 60.0;
 282                 return String.format("%s %4d° %9.6f", h, deg, min);
 283         }
 284
 285         class Apogee extends AscentStatus {
 286                 void show (AltosState state, AltosListenerState listener_state) {
 287                         show("%4.2f V", state.apogee_voltage);
 288                         lights.set(state.apogee_voltage > 3.7);
 289                 }
 290                 public Apogee (GridBagLayout layout, int y) {
 291                         super(layout, y, "Apogee Igniter Voltage");
 292                 }
 293         }
 294
 295         Apogee apogee;
 296
 297         class Main extends AscentStatus {
 298                 void show (AltosState state, AltosListenerState listener_state) {
 299                         show("%4.2f V", state.main_voltage);
 300                         lights.set(state.main_voltage > 3.7);
 301                 }
 302                 public Main (GridBagLayout layout, int y) {
 303                         super(layout, y, "Main Igniter Voltage");
 304                 }
 305         }
 306
 307         Main main;
 308
 309         class Lat extends AscentValue {
 310                 void show (AltosState state, AltosListenerState listener_state) {
 311                         if (state.gps != null && state.gps.connected && state.gps.lat != AltosLib.MISSING)
 312                                 show(pos(state.gps.lat,"N", "S"));
 313                         else
 314                                 show("???");
 315                 }
 316                 public Lat (GridBagLayout layout, int y) {
 317                         super (layout, y, "Latitude");
 318                 }
 319         }
 320
 321         Lat lat;
 322
 323         class Lon extends AscentValue {
 324                 void show (AltosState state, AltosListenerState listener_state) {
 325                         if (state.gps != null && state.gps.connected && state.gps.lon != AltosLib.MISSING)
 326                                 show(pos(state.gps.lon,"E", "W"));
 327                         else
 328                                 show("???");
 329                 }
 330                 public Lon (GridBagLayout layout, int y) {
 331                         super (layout, y, "Longitude");
 332                 }
 333         }
 334
 335         Lon lon;
 336
 337         public void reset() {
 338                 lat.reset();
 339                 lon.reset();
 340                 main.reset();
 341                 apogee.reset();
 342                 height.reset();
 343                 speed.reset();
 344                 accel.reset();
 345         }
 346
 347         public void set_font() {
 348                 cur.setFont(Altos.label_font);
 349                 max.setFont(Altos.label_font);
 350                 lat.set_font();
 351                 lon.set_font();
 352                 main.set_font();
 353                 apogee.set_font();
 354                 height.set_font();
 355                 speed.set_font();
 356                 accel.set_font();
 357         }
 358
 359         public void show(AltosState state, AltosListenerState listener_state) {
 360                 if (state.gps != null && state.gps.connected) {
 361                         lat.show(state, listener_state);
 362                         lon.show(state, listener_state);
 363                 } else {
 364                         lat.hide();
 365                         lon.hide();
 366                 }
 367                 height.show(state, listener_state);
 368                 if (state.main_voltage != AltosLib.MISSING)
 369                         main.show(state, listener_state);
 370                 else
 371                         main.hide();
 372                 if (state.apogee_voltage != AltosLib.MISSING)
 373                         apogee.show(state, listener_state);
 374                 else
 375                         apogee.hide();
 376                 speed.show(state, listener_state);
 377                 accel.show(state, listener_state);
 378         }
 379
 380         public void labels(GridBagLayout layout, int y) {
 381                 GridBagConstraints      c;
 382
 383                 cur = new JLabel("Current");
 384                 cur.setFont(Altos.label_font);
 385                 c = new GridBagConstraints();
 386                 c.gridx = 2; c.gridy = y;
 387                 c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 388                 layout.setConstraints(cur, c);
 389                 add(cur);
 390
 391                 max = new JLabel("Maximum");
 392                 max.setFont(Altos.label_font);
 393                 c.gridx = 3; c.gridy = y;
 394                 layout.setConstraints(max, c);
 395                 add(max);
 396         }
 397
 398         public String getName() {
 399                 return "Ascent";
 400         }
 401
 402         public AltosAscent() {
 403                 layout = new GridBagLayout();
 404
 405                 setLayout(layout);
 406
 407                 /* Elements in ascent display:
 408                  *
 409                  * lat
 410                  * lon
 411                  * height
 412                  */
 413                 labels(layout, 0);
 414                 height = new Height(layout, 1);
 415                 speed = new Speed(layout, 2);
 416                 accel = new Accel(layout, 3);
 417                 lat = new Lat(layout, 4);
 418                 lon = new Lon(layout, 5);
 419                 apogee = new Apogee(layout, 6);
 420                 main = new Main(layout, 7);
 421         }
 422 }