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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
  31 public class AltosAscent extends JComponent implements AltosFlightDisplay {
  32         GridBagLayout   layout;
  33
  34         public class AscentStatus {
  35                 JLabel          label;
  36                 JTextField      value;
  37                 AltosLights     lights;
  38
  39                 void show(AltosState state, int crc_errors) {}
  40                 void reset() {
  41                         value.setText("");
  42                         lights.set(false);
  43                 }
  44
  45                 public AscentStatus (GridBagLayout layout, int y, String text) {
  46                         GridBagConstraints      c = new GridBagConstraints();
  47                         c.weighty = 1;
  48
  49                         lights = new AltosLights();
  50                         c.gridx = 0; c.gridy = y;
  51                         c.anchor = GridBagConstraints.CENTER;
  52                         c.fill = GridBagConstraints.VERTICAL;
  53                         c.weightx = 0;
  54                         layout.setConstraints(lights, c);
  55                         add(lights);
  56
  57                         label = new JLabel(text);
  58                         label.setFont(Altos.label_font);
  59                         label.setHorizontalAlignment(SwingConstants.LEFT);
  60                         c.gridx = 1; c.gridy = y;
  61                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  62                         c.anchor = GridBagConstraints.WEST;
  63                         c.fill = GridBagConstraints.VERTICAL;
  64                         c.weightx = 0;
  65                         layout.setConstraints(label, c);
  66                         add(label);
  67
  68                         value = new JTextField(Altos.text_width);
  69                         value.setFont(Altos.value_font);
  70                         value.setHorizontalAlignment(SwingConstants.RIGHT);
  71                         c.gridx = 2; c.gridy = y;
  72                         c.gridwidth = 2;
  73                         c.anchor = GridBagConstraints.WEST;
  74                         c.fill = GridBagConstraints.BOTH;
  75                         c.weightx = 1;
  76                         layout.setConstraints(value, c);
  77                         add(value);
  78
  79                 }
  80         }
  81
  82         public class AscentValue {
  83                 JLabel          label;
  84                 JTextField      value;
  85                 void show(AltosState state, int crc_errors) {}
  86
  87                 void reset() {
  88                         value.setText("");
  89                 }
  90                 public AscentValue (GridBagLayout layout, int y, String text) {
  91                         GridBagConstraints      c = new GridBagConstraints();
  92                         c.weighty = 1;
  93
  94                         label = new JLabel(text);
  95                         label.setFont(Altos.label_font);
  96                         label.setHorizontalAlignment(SwingConstants.LEFT);
  97                         c.gridx = 1; c.gridy = y;
  98                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  99                         c.anchor = GridBagConstraints.WEST;
 100                         c.fill = GridBagConstraints.VERTICAL;
 101                         c.weightx = 0;
 102                         layout.setConstraints(label, c);
 103                         add(label);
 104
 105                         value = new JTextField(Altos.text_width);
 106                         value.setFont(Altos.value_font);
 107                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 108                         c.gridx = 2; c.gridy = y;
 109                         c.anchor = GridBagConstraints.WEST;
 110                         c.fill = GridBagConstraints.BOTH;
 111                         c.gridwidth = 2;
 112                         c.weightx = 1;
 113                         layout.setConstraints(value, c);
 114                         add(value);
 115                 }
 116         }
 117
 118         public class AscentValueHold {
 119                 JLabel          label;
 120                 JTextField      value;
 121                 JTextField      max_value;
 122                 double          max;
 123
 124                 void show(AltosState state, int crc_errors) {}
 125
 126                 void reset() {
 127                         value.setText("");
 128                         max_value.setText("");
 129                         max = 0;
 130                 }
 131
 132                 void show(String format, double v) {
 133                         value.setText(String.format(format, v));
 134                         if (v > max) {
 135                                 max_value.setText(String.format(format, v));
 136                                 max = v;
 137                         }
 138                 }
 139                 public AscentValueHold (GridBagLayout layout, int y, String text) {
 140                         GridBagConstraints      c = new GridBagConstraints();
 141                         c.weighty = 1;
 142
 143                         label = new JLabel(text);
 144                         label.setFont(Altos.label_font);
 145                         label.setHorizontalAlignment(SwingConstants.LEFT);
 146                         c.gridx = 1; c.gridy = y;
 147                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 148                         c.anchor = GridBagConstraints.WEST;
 149                         c.fill = GridBagConstraints.VERTICAL;
 150                         c.weightx = 0;
 151                         layout.setConstraints(label, c);
 152                         add(label);
 153
 154                         value = new JTextField(Altos.text_width);
 155                         value.setFont(Altos.value_font);
 156                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 157                         c.gridx = 2; c.gridy = y;
 158                         c.anchor = GridBagConstraints.EAST;
 159                         c.fill = GridBagConstraints.BOTH;
 160                         c.weightx = 1;
 161                         layout.setConstraints(value, c);
 162                         add(value);
 163
 164                         max_value = new JTextField(Altos.text_width);
 165                         max_value.setFont(Altos.value_font);
 166                         max_value.setHorizontalAlignment(SwingConstants.RIGHT);
 167                         c.gridx = 3; c.gridy = y;
 168                         c.anchor = GridBagConstraints.EAST;
 169                         c.fill = GridBagConstraints.BOTH;
 170                         c.weightx = 1;
 171                         layout.setConstraints(max_value, c);
 172                         add(max_value);
 173                 }
 174         }
 175
 176
 177         class Height extends AscentValueHold {
 178                 void show (AltosState state, int crc_errors) {
 179                         show("%6.0f m", state.height);
 180                 }
 181                 public Height (GridBagLayout layout, int y) {
 182                         super (layout, y, "Height");
 183                 }
 184         }
 185
 186         Height  height;
 187
 188         class Speed extends AscentValueHold {
 189                 void show (AltosState state, int crc_errors) {
 190                         double speed = state.speed;
 191                         if (!state.ascent)
 192                                 speed = state.baro_speed;
 193                         show("%6.0f m/s", speed);
 194                 }
 195                 public Speed (GridBagLayout layout, int y) {
 196                         super (layout, y, "Speed");
 197                 }
 198         }
 199
 200         Speed   speed;
 201
 202         class Accel extends AscentValueHold {
 203                 void show (AltosState state, int crc_errors) {
 204                         show("%6.0f m/s²", state.acceleration);
 205                 }
 206                 public Accel (GridBagLayout layout, int y) {
 207                         super (layout, y, "Acceleration");
 208                 }
 209         }
 210
 211         Accel   accel;
 212
 213         String pos(double p, String pos, String neg) {
 214                 String  h = pos;
 215                 if (p < 0) {
 216                         h = neg;
 217                         p = -p;
 218                 }
 219                 int deg = (int) Math.floor(p);
 220                 double min = (p - Math.floor(p)) * 60.0;
 221                 return String.format("%s %4d° %9.6f", h, deg, min);
 222         }
 223
 224         class Apogee extends AscentStatus {
 225                 void show (AltosState state, int crc_errors) {
 226                         value.setText(String.format("%4.2f V", state.drogue_sense));
 227                         lights.set(state.drogue_sense > 3.2);
 228                 }
 229                 public Apogee (GridBagLayout layout, int y) {
 230                         super(layout, y, "Apogee Igniter Voltage");
 231                 }
 232         }
 233
 234         Apogee apogee;
 235
 236         class Main extends AscentStatus {
 237                 void show (AltosState state, int crc_errors) {
 238                         value.setText(String.format("%4.2f V", state.main_sense));
 239                         lights.set(state.main_sense > 3.2);
 240                 }
 241                 public Main (GridBagLayout layout, int y) {
 242                         super(layout, y, "Main Igniter Voltage");
 243                 }
 244         }
 245
 246         Main main;
 247
 248         class Lat extends AscentValue {
 249                 void show (AltosState state, int crc_errors) {
 250                         if (state.gps != null)
 251                                 value.setText(pos(state.gps.lat,"N", "S"));
 252                         else
 253                                 value.setText("???");
 254                 }
 255                 public Lat (GridBagLayout layout, int y) {
 256                         super (layout, y, "Latitude");
 257                 }
 258         }
 259
 260         Lat lat;
 261
 262         class Lon extends AscentValue {
 263                 void show (AltosState state, int crc_errors) {
 264                         if (state.gps != null)
 265                                 value.setText(pos(state.gps.lon,"E", "W"));
 266                         else
 267                                 value.setText("???");
 268                 }
 269                 public Lon (GridBagLayout layout, int y) {
 270                         super (layout, y, "Longitude");
 271                 }
 272         }
 273
 274         Lon lon;
 275
 276         public void reset() {
 277                 lat.reset();
 278                 lon.reset();
 279                 main.reset();
 280                 apogee.reset();
 281                 height.reset();
 282                 speed.reset();
 283                 accel.reset();
 284         }
 285
 286         public void show(AltosState state, int crc_errors) {
 287                 lat.show(state, crc_errors);
 288                 lon.show(state, crc_errors);
 289                 height.show(state, crc_errors);
 290                 main.show(state, crc_errors);
 291                 apogee.show(state, crc_errors);
 292                 speed.show(state, crc_errors);
 293                 accel.show(state, crc_errors);
 294         }
 295
 296         public void labels(GridBagLayout layout, int y) {
 297                 GridBagConstraints      c;
 298                 JLabel                  cur, max;
 299
 300                 cur = new JLabel("Current");
 301                 cur.setFont(Altos.label_font);
 302                 c = new GridBagConstraints();
 303                 c.gridx = 2; c.gridy = y;
 304                 c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 305                 layout.setConstraints(cur, c);
 306                 add(cur);
 307
 308                 max = new JLabel("Maximum");
 309                 max.setFont(Altos.label_font);
 310                 c.gridx = 3; c.gridy = y;
 311                 layout.setConstraints(max, c);
 312                 add(max);
 313         }
 314
 315         public AltosAscent() {
 316                 layout = new GridBagLayout();
 317
 318                 setLayout(layout);
 319
 320                 /* Elements in ascent display:
 321                  *
 322                  * lat
 323                  * lon
 324                  * height
 325                  */
 326                 labels(layout, 0);
 327                 height = new Height(layout, 1);
 328                 speed = new Speed(layout, 2);
 329                 accel = new Accel(layout, 3);
 330                 lat = new Lat(layout, 4);
 331                 lon = new Lon(layout, 5);
 332                 apogee = new Apogee(layout, 6);
 333                 main = new Main(layout, 7);
 334         }
 335 }