git.gag.com Git - fw/altos/blob - ao-tools/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 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 AltosDescent extends JComponent implements AltosFlightDisplay {
  32         GridBagLayout   layout;
  33
  34         public abstract class DescentStatus {
  35                 JLabel          label;
  36                 JTextField      value;
  37                 AltosLights     lights;
  38
  39                 abstract void show(AltosState state, int crc_errors);
  40                 void reset() {
  41                         value.setText("");
  42                         lights.set(false);
  43                 }
  44
  45                 public DescentStatus (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.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 abstract class DescentValue {
  83                 JLabel          label;
  84                 JTextField      value;
  85
  86                 void reset() {
  87                         value.setText("");
  88                 }
  89
  90                 abstract void show(AltosState state, int crc_errors);
  91
  92                 void show(String format, double v) {
  93                         value.setText(String.format(format, v));
  94                 }
  95
  96                 public DescentValue (GridBagLayout layout, int x, int y, String text) {
  97                         GridBagConstraints      c = new GridBagConstraints();
  98                         c.weighty = 1;
  99
 100                         label = new JLabel(text);
 101                         label.setFont(Altos.label_font);
 102                         label.setHorizontalAlignment(SwingConstants.LEFT);
 103                         c.gridx = x + 1; c.gridy = y;
 104                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 105                         c.anchor = GridBagConstraints.WEST;
 106                         c.fill = GridBagConstraints.VERTICAL;
 107                         c.weightx = 0;
 108                         layout.setConstraints(label, c);
 109                         add(label);
 110
 111                         value = new JTextField(17);
 112                         value.setFont(Altos.value_font);
 113                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 114                         c.gridx = x + 2; c.gridy = y;
 115             c.gridwidth = 2;
 116                         c.anchor = GridBagConstraints.WEST;
 117                         c.fill = GridBagConstraints.BOTH;
 118                         c.weightx = 1;
 119                         layout.setConstraints(value, c);
 120                         add(value);
 121                 }
 122         }
 123
 124         public abstract class DescentDualValue {
 125                 JLabel          label;
 126                 JTextField      value1;
 127                 JTextField      value2;
 128
 129                 void reset() {
 130                         value1.setText("");
 131                         value2.setText("");
 132                 }
 133
 134                 abstract void show(AltosState state, int crc_errors);
 135                 void show(String v1, String v2) {
 136             value1.setText(v1);
 137             value2.setText(v2);
 138         }
 139                 void show(String f1, double v1, String f2, double v2) {
 140                         value1.setText(String.format(f1, v1));
 141                         value2.setText(String.format(f2, v2));
 142                 }
 143
 144                 public DescentDualValue (GridBagLayout layout, int x, int y, String text) {
 145                         GridBagConstraints      c = new GridBagConstraints();
 146                         c.weighty = 1;
 147
 148                         label = new JLabel(text);
 149                         label.setFont(Altos.label_font);
 150                         label.setHorizontalAlignment(SwingConstants.LEFT);
 151                         c.gridx = x + 1; c.gridy = y;
 152                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 153                         c.anchor = GridBagConstraints.WEST;
 154                         c.fill = GridBagConstraints.VERTICAL;
 155                         c.weightx = 0;
 156                         layout.setConstraints(label, c);
 157                         add(label);
 158
 159                         value1 = new JTextField(17);
 160                         value1.setFont(Altos.value_font);
 161                         value1.setHorizontalAlignment(SwingConstants.RIGHT);
 162                         c.gridx = x + 2; c.gridy = y;
 163                         c.anchor = GridBagConstraints.WEST;
 164                         c.fill = GridBagConstraints.BOTH;
 165                         c.weightx = 1;
 166                         layout.setConstraints(value1, c);
 167                         add(value1);
 168
 169                         value2 = new JTextField(17);
 170                         value2.setFont(Altos.value_font);
 171                         value2.setHorizontalAlignment(SwingConstants.RIGHT);
 172                         c.gridx = x + 3; c.gridy = y;
 173                         c.anchor = GridBagConstraints.WEST;
 174                         c.fill = GridBagConstraints.BOTH;
 175                         c.weightx = 1;
 176                         layout.setConstraints(value2, c);
 177                         add(value2);
 178                 }
 179         }
 180
 181         class Height extends DescentDualValue {
 182                 void show (AltosState state, int crc_errors) {
 183                         show("%6.0f m", state.height,
 184                                  "%3.0f°", state.elevation);
 185                 }
 186                 public Height (GridBagLayout layout, int x, int y) {
 187                         super (layout, x, y, "Height/Elevation");
 188                 }
 189         }
 190
 191         Height  height;
 192
 193         class Speed extends DescentValue {
 194                 void show (AltosState state, int crc_errors) {
 195                         double speed = state.speed;
 196                         if (!state.ascent)
 197                                 speed = state.baro_speed;
 198                         show("%6.0f m/s", speed);
 199                 }
 200                 public Speed (GridBagLayout layout, int x, int y) {
 201                         super (layout, x, y, "Speed");
 202                 }
 203         }
 204
 205         Speed   speed;
 206
 207         String pos(double p, String pos, String neg) {
 208                 String  h = pos;
 209                 if (p < 0) {
 210                         h = neg;
 211                         p = -p;
 212                 }
 213                 int deg = (int) Math.floor(p);
 214                 double min = (p - Math.floor(p)) * 60.0;
 215                 return String.format("%s %4d° %9.6f", h, deg, min);
 216         }
 217
 218         class LatLon extends DescentDualValue {
 219                 void show (AltosState state, int crc_errors) {
 220                         if (state.gps != null)
 221                 show(pos(state.gps.lat,"N", "S"),
 222                         pos(state.gps.lon,"W", "E"));
 223                         else
 224                                 show("???", "???");
 225                 }
 226                 public LatLon (GridBagLayout layout, int x, int y) {
 227                         super (layout, x, y, "Lat/Long");
 228                 }
 229         }
 230
 231         LatLon latlon;
 232
 233         class Apogee extends DescentStatus {
 234                 void show (AltosState state, int crc_errors) {
 235                         value.setText(String.format("%4.2f V", state.drogue_sense));
 236                         lights.set(state.drogue_sense > 3.2);
 237                 }
 238                 public Apogee (GridBagLayout layout, int y) {
 239                         super(layout, y, "Apogee Igniter Voltage");
 240                 }
 241         }
 242
 243         Apogee apogee;
 244
 245         class Main extends DescentStatus {
 246                 void show (AltosState state, int crc_errors) {
 247                         value.setText(String.format("%4.2f V", state.main_sense));
 248                         lights.set(state.main_sense > 3.2);
 249                 }
 250                 public Main (GridBagLayout layout, int y) {
 251                         super(layout, y, "Main Igniter Voltage");
 252                 }
 253         }
 254
 255         Main main;
 256
 257         class Bearing extends DescentDualValue {
 258                 void show (AltosState state, int crc_errors) {
 259                         if (state.from_pad != null) {
 260                 show( state.from_pad.bearing_words(
 261                             AltosGreatCircle.BEARING_LONG),
 262                                       String.format("%3.0f°", state.from_pad.bearing));
 263                         } else {
 264                                 show("???", "???");
 265                         }
 266                 }
 267                 public Bearing (GridBagLayout layout, int x, int y) {
 268                         super (layout, x, y, "Bearing");
 269         }
 270         }
 271
 272         Bearing bearing;
 273
 274         class Range extends DescentValue {
 275                 void show (AltosState state, int crc_errors) {
 276                         show("%6.0f m", state.range);
 277                 }
 278                 public Range (GridBagLayout layout, int x, int y) {
 279                         super (layout, x, y, "Range");
 280                 }
 281         }
 282
 283         Range range;
 284
 285         public void reset() {
 286                 latlon.reset();
 287                 height.reset();
 288                 speed.reset();
 289                 bearing.reset();
 290                 range.reset();
 291                 main.reset();
 292                 apogee.reset();
 293         }
 294
 295         public void show(AltosState state, int crc_errors) {
 296                 height.show(state, crc_errors);
 297                 speed.show(state, crc_errors);
 298                 bearing.show(state, crc_errors);
 299                 range.show(state, crc_errors);
 300                 latlon.show(state, crc_errors);
 301                 main.show(state, crc_errors);
 302                 apogee.show(state, crc_errors);
 303         }
 304
 305         public AltosDescent() {
 306                 layout = new GridBagLayout();
 307
 308                 setLayout(layout);
 309
 310                 /* Elements in descent display */
 311         speed = new Speed(layout, 0, 0);
 312         height = new Height(layout, 0, 1);
 313         range = new Range(layout, 0, 2);
 314         bearing = new Bearing(layout, 0, 3);
 315         latlon = new LatLon(layout, 0, 4);
 316
 317                 apogee = new Apogee(layout, 5);
 318                 main = new Main(layout, 6);
 319         }
 320 }