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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(15);
  69                         value.setFont(Altos.value_font);
  70                         value.setHorizontalAlignment(SwingConstants.RIGHT);
  71                         c.gridx = 2; c.gridy = y;
  72                         c.anchor = GridBagConstraints.WEST;
  73                         c.fill = GridBagConstraints.BOTH;
  74                         c.weightx = 1;
  75                         layout.setConstraints(value, c);
  76                         add(value);
  77
  78                 }
  79         }
  80
  81         public class AscentValue {
  82                 JLabel          label;
  83                 JTextField      value;
  84                 void show(AltosState state, int crc_errors) {}
  85
  86                 void reset() {
  87                         value.setText("");
  88                 }
  89                 public AscentValue (GridBagLayout layout, int y, String text) {
  90                         GridBagConstraints      c = new GridBagConstraints();
  91                         c.weighty = 1;
  92
  93                         label = new JLabel(text);
  94                         label.setFont(Altos.label_font);
  95                         label.setHorizontalAlignment(SwingConstants.LEFT);
  96                         c.gridx = 0; c.gridy = y;
  97                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  98                         c.anchor = GridBagConstraints.WEST;
  99                         c.fill = GridBagConstraints.VERTICAL;
 100                         c.weightx = 0;
 101                         layout.setConstraints(label, c);
 102                         add(label);
 103
 104                         value = new JTextField(30);
 105                         value.setFont(Altos.value_font);
 106                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 107                         c.gridx = 1; c.gridy = y;
 108                         c.anchor = GridBagConstraints.WEST;
 109                         c.fill = GridBagConstraints.BOTH;
 110                         c.gridwidth = 2;
 111                         c.weightx = 1;
 112                         layout.setConstraints(value, c);
 113                         add(value);
 114                 }
 115         }
 116
 117         public class AscentValueHold {
 118                 JLabel          label;
 119                 JTextField      value;
 120                 JTextField      max_value;
 121                 double          max;
 122
 123                 void show(AltosState state, int crc_errors) {}
 124
 125                 void reset() {
 126                         value.setText("");
 127                         max_value.setText("");
 128                         max = 0;
 129                 }
 130
 131                 void show(String format, double v) {
 132                         value.setText(String.format(format, v));
 133                         if (v > max) {
 134                                 max_value.setText(String.format(format, v));
 135                                 max = v;
 136                         }
 137                 }
 138                 public AscentValueHold (GridBagLayout layout, int y, String text) {
 139                         GridBagConstraints      c = new GridBagConstraints();
 140                         c.weighty = 1;
 141
 142                         label = new JLabel(text);
 143                         label.setFont(Altos.label_font);
 144                         label.setHorizontalAlignment(SwingConstants.LEFT);
 145                         c.gridx = 0; c.gridy = y;
 146                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 147                         c.anchor = GridBagConstraints.WEST;
 148                         c.fill = GridBagConstraints.VERTICAL;
 149                         c.weightx = 0;
 150                         layout.setConstraints(label, c);
 151                         add(label);
 152
 153                         value = new JTextField(15);
 154                         value.setFont(Altos.value_font);
 155                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 156                         c.gridx = 1; c.gridy = y;
 157                         c.anchor = GridBagConstraints.EAST;
 158                         c.fill = GridBagConstraints.BOTH;
 159                         c.weightx = 1;
 160                         layout.setConstraints(value, c);
 161                         add(value);
 162
 163                         max_value = new JTextField(15);
 164                         max_value.setFont(Altos.value_font);
 165                         max_value.setHorizontalAlignment(SwingConstants.RIGHT);
 166                         c.gridx = 2; c.gridy = y;
 167                         c.anchor = GridBagConstraints.EAST;
 168                         c.fill = GridBagConstraints.BOTH;
 169                         c.weightx = 1;
 170                         layout.setConstraints(max_value, c);
 171                         add(max_value);
 172                 }
 173         }
 174
 175
 176         class Height extends AscentValueHold {
 177                 void show (AltosState state, int crc_errors) {
 178                         show("%6.0f m", state.height);
 179                 }
 180                 public Height (GridBagLayout layout, int y) {
 181                         super (layout, y, "Height");
 182                 }
 183         }
 184
 185         Height  height;
 186
 187         class Speed extends AscentValueHold {
 188                 void show (AltosState state, int crc_errors) {
 189                         double speed = state.speed;
 190                         if (!state.ascent)
 191                                 speed = state.baro_speed;
 192                         show("%6.0f m/s", speed);
 193                 }
 194                 public Speed (GridBagLayout layout, int y) {
 195                         super (layout, y, "Speed");
 196                 }
 197         }
 198
 199         Speed   speed;
 200
 201         class Accel extends AscentValueHold {
 202                 void show (AltosState state, int crc_errors) {
 203                         show("%6.0f m/s²", state.acceleration);
 204                 }
 205                 public Accel (GridBagLayout layout, int y) {
 206                         super (layout, y, "Acceleration");
 207                 }
 208         }
 209
 210         Accel   accel;
 211
 212         String pos(double p, String pos, String neg) {
 213                 String  h = pos;
 214                 if (p < 0) {
 215                         h = neg;
 216                         p = -p;
 217                 }
 218                 int deg = (int) Math.floor(p);
 219                 double min = (p - Math.floor(p)) * 60.0;
 220                 return String.format("%s %4d° %9.6f", h, deg, min);
 221         }
 222
 223         class Apogee extends AscentStatus {
 224                 void show (AltosState state, int crc_errors) {
 225                         value.setText(String.format("%4.2f V", state.drogue_sense));
 226                         lights.set(state.drogue_sense > 3.2);
 227                 }
 228                 public Apogee (GridBagLayout layout, int y) {
 229                         super(layout, y, "Apogee Igniter Voltage");
 230                 }
 231         }
 232
 233         Apogee apogee;
 234
 235         class Main extends AscentStatus {
 236                 void show (AltosState state, int crc_errors) {
 237                         value.setText(String.format("%4.2f V", state.main_sense));
 238                         lights.set(state.main_sense > 3.2);
 239                 }
 240                 public Main (GridBagLayout layout, int y) {
 241                         super(layout, y, "Main Igniter Voltage");
 242                 }
 243         }
 244
 245         Main main;
 246
 247         class Lat extends AscentValue {
 248                 void show (AltosState state, int crc_errors) {
 249                         if (state.gps != null)
 250                                 value.setText(pos(state.gps.lat,"N", "S"));
 251                         else
 252                                 value.setText("???");
 253                 }
 254                 public Lat (GridBagLayout layout, int y) {
 255                         super (layout, y, "Latitude");
 256                 }
 257         }
 258
 259         Lat lat;
 260
 261         class Lon extends AscentValue {
 262                 void show (AltosState state, int crc_errors) {
 263                         if (state.gps != null)
 264                                 value.setText(pos(state.gps.lon,"E", "W"));
 265                         else
 266                                 value.setText("???");
 267                 }
 268                 public Lon (GridBagLayout layout, int y) {
 269                         super (layout, y, "Longitude");
 270                 }
 271         }
 272
 273         Lon lon;
 274
 275         public void reset() {
 276                 lat.reset();
 277                 lon.reset();
 278                 main.reset();
 279                 apogee.reset();
 280                 height.reset();
 281                 speed.reset();
 282                 accel.reset();
 283         }
 284
 285         public void show(AltosState state, int crc_errors) {
 286                 lat.show(state, crc_errors);
 287                 lon.show(state, crc_errors);
 288                 height.show(state, crc_errors);
 289                 main.show(state, crc_errors);
 290                 apogee.show(state, crc_errors);
 291                 speed.show(state, crc_errors);
 292                 accel.show(state, crc_errors);
 293         }
 294
 295         public void labels(GridBagLayout layout, int y) {
 296                 GridBagConstraints      c;
 297                 JLabel                  cur, max;
 298
 299                 cur = new JLabel("Current");
 300                 cur.setFont(Altos.label_font);
 301                 c = new GridBagConstraints();
 302                 c.gridx = 1; c.gridy = y;
 303                 c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 304                 layout.setConstraints(cur, c);
 305                 add(cur);
 306
 307                 max = new JLabel("Maximum");
 308                 max.setFont(Altos.label_font);
 309                 c.gridx = 2; c.gridy = y;
 310                 layout.setConstraints(max, c);
 311                 add(max);
 312         }
 313
 314         public AltosAscent() {
 315                 layout = new GridBagLayout();
 316
 317                 setLayout(layout);
 318
 319                 /* Elements in ascent display:
 320                  *
 321                  * lat
 322                  * lon
 323                  * height
 324                  */
 325                 labels(layout, 0);
 326                 height = new Height(layout, 1);
 327                 speed = new Speed(layout, 2);
 328                 accel = new Accel(layout, 3);
 329                 lat = new Lat(layout, 4);
 330                 lon = new Lon(layout, 5);
 331                 apogee = new Apogee(layout, 6);
 332                 main = new Main(layout, 7);
 333         }
 334 }