git.gag.com Git - fw/altos/blob - altosui/AltosInfoTable.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 javax.swing.*;
  22 import javax.swing.table.*;
  23 import org.altusmetrum.altoslib_2.*;
  24
  25 public class AltosInfoTable extends JTable {
  26         private AltosFlightInfoTableModel model;
  27
  28         static final int info_columns = 3;
  29         static final int info_rows = 17;
  30
  31         int desired_row_height() {
  32                 FontMetrics     infoValueMetrics = getFontMetrics(Altos.table_value_font);
  33                 return (infoValueMetrics.getHeight() + infoValueMetrics.getLeading()) * 18 / 10;
  34         }
  35
  36         int text_width(String t) {
  37                 FontMetrics     infoValueMetrics = getFontMetrics(Altos.table_value_font);
  38
  39                 return infoValueMetrics.stringWidth(t);
  40         }
  41
  42         void set_layout() {
  43                 setRowHeight(desired_row_height());
  44                 for (int i = 0; i < info_columns * 2; i++)
  45                 {
  46                         TableColumn column = getColumnModel().getColumn(i);
  47
  48                         if ((i & 1) == 0)
  49                                 column.setPreferredWidth(text_width(" Satellites Visible "));
  50                         else
  51                                 column.setPreferredWidth(text_width(" 179°59.99999' "));
  52                 }
  53         }
  54
  55         public AltosInfoTable() {
  56                 super(new AltosFlightInfoTableModel(info_rows, info_columns));
  57                 model = (AltosFlightInfoTableModel) getModel();
  58                 setFont(Altos.table_value_font);
  59                 setAutoResizeMode(AUTO_RESIZE_ALL_COLUMNS);
  60                 setShowGrid(true);
  61                 set_layout();
  62                 doLayout();
  63         }
  64
  65         public void set_font() {
  66                 setFont(Altos.table_value_font);
  67                 set_layout();
  68                 doLayout();
  69         }
  70
  71         public Dimension getPreferredScrollableViewportSize() {
  72                 return getPreferredSize();
  73         }
  74
  75         void info_reset() {
  76                 model.reset();
  77         }
  78
  79         void info_add_row(int col, String name, String value) {
  80                 model.addRow(col, name, value);
  81         }
  82
  83         void info_add_row(int col, String name, String format, Object... parameters) {
  84                 info_add_row (col, name, String.format(format, parameters));
  85         }
  86
  87         void info_add_deg(int col, String name, double v, int pos, int neg) {
  88                 int     c = pos;
  89                 if (v < 0) {
  90                         c = neg;
  91                         v = -v;
  92                 }
  93                 double  deg = Math.floor(v);
  94                 double  min = (v - deg) * 60;
  95
  96                 info_add_row(col, name, String.format("%c %3.0f°%08.5f'", c, deg, min));
  97         }
  98
  99         void info_finish() {
 100                 model.finish();
 101         }
 102
 103         public void clear() {
 104                 model.clear();
 105         }
 106
 107         public void show(AltosState state, AltosListenerState listener_state) {
 108                 info_reset();
 109                 if (state != null) {
 110                         if (state.altitude() != AltosLib.MISSING)
 111                                 info_add_row(0, "Altitude", "%6.0f    m", state.altitude());
 112                         if (state.ground_altitude() != AltosLib.MISSING)
 113                                 info_add_row(0, "Pad altitude", "%6.0f    m", state.ground_altitude());
 114                         if (state.height() != AltosLib.MISSING)
 115                                 info_add_row(0, "Height", "%6.0f    m", state.height());
 116                         if (state.max_height() != AltosLib.MISSING)
 117                                 info_add_row(0, "Max height", "%6.0f    m", state.max_height());
 118                         if (state.acceleration() != AltosLib.MISSING)
 119                                 info_add_row(0, "Acceleration", "%8.1f  m/s²", state.acceleration());
 120                         if (state.max_acceleration() != AltosLib.MISSING)
 121                                 info_add_row(0, "Max acceleration", "%8.1f  m/s²", state.max_acceleration());
 122                         if (state.speed() != AltosLib.MISSING)
 123                                 info_add_row(0, "Speed", "%8.1f  m/s", state.speed());
 124                         if (state.max_speed() != AltosLib.MISSING)
 125                                 info_add_row(0, "Max Speed", "%8.1f  m/s", state.max_speed());
 126                         if (state.temperature != AltosLib.MISSING)
 127                                 info_add_row(0, "Temperature", "%9.2f °C", state.temperature);
 128                         if (state.battery_voltage != AltosLib.MISSING)
 129                                 info_add_row(0, "Battery", "%9.2f V", state.battery_voltage);
 130                         if (state.apogee_voltage != AltosLib.MISSING)
 131                                 info_add_row(0, "Drogue", "%9.2f V", state.apogee_voltage);
 132                         if (state.main_voltage != AltosLib.MISSING)
 133                                 info_add_row(0, "Main", "%9.2f V", state.main_voltage);
 134                 }
 135                 if (listener_state != null) {
 136                         info_add_row(0, "CRC Errors", "%6d", listener_state.crc_errors);
 137
 138                         if (listener_state.battery != AltosLib.MISSING)
 139                                 info_add_row(0, "Receiver Battery", "%9.2f", listener_state.battery);
 140                 }
 141
 142                 if (state != null) {
 143                         if (state.gps == null || !state.gps.connected) {
 144                                 info_add_row(1, "GPS", "not available");
 145                         } else {
 146                                 if (state.gps_ready)
 147                                         info_add_row(1, "GPS state", "%s", "ready");
 148                                 else
 149                                         info_add_row(1, "GPS state", "wait (%d)",
 150                                                      state.gps_waiting);
 151                                 if (state.gps.locked)
 152                                         info_add_row(1, "GPS", "   locked");
 153                                 else if (state.gps.connected)
 154                                         info_add_row(1, "GPS", " unlocked");
 155                                 else
 156                                         info_add_row(1, "GPS", "  missing");
 157                                 info_add_row(1, "Satellites", "%6d", state.gps.nsat);
 158                                 if (state.gps.lat != AltosLib.MISSING)
 159                                         info_add_deg(1, "Latitude", state.gps.lat, 'N', 'S');
 160                                 if (state.gps.lon != AltosLib.MISSING)
 161                                         info_add_deg(1, "Longitude", state.gps.lon, 'E', 'W');
 162                                 if (state.gps.alt != AltosLib.MISSING)
 163                                         info_add_row(1, "GPS altitude", "%8.1f", state.gps.alt);
 164                                 if (state.gps_height != AltosLib.MISSING)
 165                                         info_add_row(1, "GPS height", "%8.1f", state.gps_height);
 166
 167                                 /* The SkyTraq GPS doesn't report these values */
 168                                 /*
 169                                   if (false) {
 170                                   info_add_row(1, "GPS ground speed", "%8.1f m/s %3d°",
 171                                   state.gps.ground_speed,
 172                                   state.gps.course);
 173                                   info_add_row(1, "GPS climb rate", "%8.1f m/s",
 174                                   state.gps.climb_rate);
 175                                   info_add_row(1, "GPS error", "%6d m(h)%3d m(v)",
 176                                   state.gps.h_error, state.gps.v_error);
 177                                   }
 178                                 */
 179
 180                                 info_add_row(1, "GPS hdop", "%8.1f", state.gps.hdop);
 181
 182                                 if (state.npad > 0) {
 183                                         if (state.from_pad != null) {
 184                                                 info_add_row(1, "Distance from pad", "%6d m",
 185                                                              (int) (state.from_pad.distance + 0.5));
 186                                                 info_add_row(1, "Direction from pad", "%6d°",
 187                                                              (int) (state.from_pad.bearing + 0.5));
 188                                                 info_add_row(1, "Elevation from pad", "%6d°",
 189                                                              (int) (state.elevation + 0.5));
 190                                                 info_add_row(1, "Range from pad", "%6d m",
 191                                                              (int) (state.range + 0.5));
 192                                         } else {
 193                                                 info_add_row(1, "Distance from pad", "unknown");
 194                                                 info_add_row(1, "Direction from pad", "unknown");
 195                                                 info_add_row(1, "Elevation from pad", "unknown");
 196                                                 info_add_row(1, "Range from pad", "unknown");
 197                                         }
 198                                         info_add_deg(1, "Pad latitude", state.pad_lat, 'N', 'S');
 199                                         info_add_deg(1, "Pad longitude", state.pad_lon, 'E', 'W');
 200                                         info_add_row(1, "Pad GPS alt", "%6.0f m", state.pad_alt);
 201                                 }
 202                                 if (state.gps.year != AltosLib.MISSING)
 203                                         info_add_row(1, "GPS date", "%04d-%02d-%02d",
 204                                                      state.gps.year,
 205                                                      state.gps.month,
 206                                                      state.gps.day);
 207                                 if (state.gps.hour != AltosLib.MISSING)
 208                                         info_add_row(1, "GPS time", "  %02d:%02d:%02d",
 209                                                      state.gps.hour,
 210                                                      state.gps.minute,
 211                                                      state.gps.second);
 212                                 //int   nsat_vis = 0;
 213                                 int     c;
 214
 215                                 if (state.gps.cc_gps_sat == null)
 216                                         info_add_row(2, "Satellites Visible", "%4d", 0);
 217                                 else {
 218                                         info_add_row(2, "Satellites Visible", "%4d", state.gps.cc_gps_sat.length);
 219                                         for (c = 0; c < state.gps.cc_gps_sat.length; c++) {
 220                                                 info_add_row(2, "Satellite id,C/N0",
 221                                                              "%4d, %4d",
 222                                                              state.gps.cc_gps_sat[c].svid,
 223                                                              state.gps.cc_gps_sat[c].c_n0);
 224                                         }
 225                                 }
 226                         }
 227                 }
 228                 info_finish();
 229         }
 230 }