git.gag.com Git - fw/altos/blob - altosuilib/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 org.altusmetrum.altosuilib_2;
  19
  20 import java.awt.*;
  21 import java.awt.event.*;
  22 import javax.swing.*;
  23 import javax.swing.table.*;
  24 import org.altusmetrum.altoslib_4.*;
  25
  26 public class AltosInfoTable extends JTable implements AltosFlightDisplay, HierarchyListener {
  27         private AltosFlightInfoTableModel model;
  28
  29         static final int info_columns = 3;
  30         static final int info_rows = 17;
  31
  32         private AltosState              last_state;
  33         private AltosListenerState      last_listener_state;
  34
  35         int desired_row_height() {
  36                 FontMetrics     infoValueMetrics = getFontMetrics(AltosUILib.table_value_font);
  37                 return (infoValueMetrics.getHeight() + infoValueMetrics.getLeading()) * 18 / 10;
  38         }
  39
  40         int text_width(String t) {
  41                 FontMetrics     infoValueMetrics = getFontMetrics(AltosUILib.table_value_font);
  42
  43                 return infoValueMetrics.stringWidth(t);
  44         }
  45
  46         void set_layout() {
  47                 setRowHeight(desired_row_height());
  48                 for (int i = 0; i < info_columns * 2; i++)
  49                 {
  50                         TableColumn column = getColumnModel().getColumn(i);
  51
  52                         if ((i & 1) == 0)
  53                                 column.setPreferredWidth(text_width(" Satellites Visible"));
  54                         else
  55                                 column.setPreferredWidth(text_width("W 179°59.99999' "));
  56                 }
  57         }
  58
  59         public AltosInfoTable() {
  60                 super(new AltosFlightInfoTableModel(info_rows, info_columns));
  61                 model = (AltosFlightInfoTableModel) getModel();
  62                 setFont(AltosUILib.table_value_font);
  63                 addHierarchyListener(this);
  64                 setAutoResizeMode(AUTO_RESIZE_ALL_COLUMNS);
  65                 setShowGrid(true);
  66                 set_layout();
  67                 doLayout();
  68         }
  69
  70         public void font_size_changed(int font_size) {
  71                 setFont(AltosUILib.table_value_font);
  72                 set_layout();
  73                 doLayout();
  74         }
  75
  76         public void units_changed(boolean imperial_units) {
  77         }
  78
  79         public void hierarchyChanged(HierarchyEvent e) {
  80                 if (last_state != null && isShowing()) {
  81                         AltosState              state = last_state;
  82                         AltosListenerState      listener_state = last_listener_state;
  83
  84                         last_state = null;
  85                         last_listener_state = null;
  86                         show(state, listener_state);
  87                 }
  88         }
  89
  90         public Dimension getPreferredScrollableViewportSize() {
  91                 return getPreferredSize();
  92         }
  93
  94         public void reset() {
  95                 model.reset();
  96         }
  97
  98         void info_add_row(int col, String name, String value) {
  99                 model.addRow(col, name, value);
 100         }
 101
 102         void info_add_row(int col, String name, String format, Object... parameters) {
 103                 info_add_row (col, name, String.format(format, parameters));
 104         }
 105
 106         void info_add_deg(int col, String name, double v, int pos, int neg) {
 107                 int     c = pos;
 108                 if (v < 0) {
 109                         c = neg;
 110                         v = -v;
 111                 }
 112                 double  deg = Math.floor(v);
 113                 double  min = (v - deg) * 60;
 114
 115                 info_add_row(col, name, String.format("%c %3.0f°%08.5f'", c, deg, min));
 116         }
 117
 118         void info_finish() {
 119                 model.finish();
 120         }
 121
 122         public void clear() {
 123                 model.clear();
 124         }
 125
 126         public void show(AltosState state, AltosListenerState listener_state) {
 127
 128                 if (!isShowing()) {
 129                         last_state = state;
 130                         last_listener_state = listener_state;
 131                         return;
 132                 }
 133
 134                 reset();
 135                 if (state != null) {
 136                         if (state.device_type != AltosLib.MISSING)
 137                                 info_add_row(0, "Device", "%s", AltosLib.product_name(state.device_type));
 138                         if (state.altitude() != AltosLib.MISSING)
 139                                 info_add_row(0, "Altitude", "%6.0f    m", state.altitude());
 140                         if (state.ground_altitude() != AltosLib.MISSING)
 141                                 info_add_row(0, "Pad altitude", "%6.0f    m", state.ground_altitude());
 142                         if (state.height() != AltosLib.MISSING)
 143                                 info_add_row(0, "Height", "%6.0f    m", state.height());
 144                         if (state.max_height() != AltosLib.MISSING)
 145                                 info_add_row(0, "Max height", "%6.0f    m", state.max_height());
 146                         if (state.acceleration() != AltosLib.MISSING)
 147                                 info_add_row(0, "Acceleration", "%8.1f  m/s²", state.acceleration());
 148                         if (state.max_acceleration() != AltosLib.MISSING)
 149                                 info_add_row(0, "Max acceleration", "%8.1f  m/s²", state.max_acceleration());
 150                         if (state.speed() != AltosLib.MISSING)
 151                                 info_add_row(0, "Speed", "%8.1f  m/s", state.speed());
 152                         if (state.max_speed() != AltosLib.MISSING)
 153                                 info_add_row(0, "Max Speed", "%8.1f  m/s", state.max_speed());
 154                         if (state.orient() != AltosLib.MISSING)
 155                                 info_add_row(0, "Tilt", "%4.0f °", state.orient());
 156                         if (state.max_orient() != AltosLib.MISSING)
 157                                 info_add_row(0, "Max Tilt", "%4.0f °", state.max_orient());
 158                         if (state.temperature != AltosLib.MISSING)
 159                                 info_add_row(0, "Temperature", "%9.2f °C", state.temperature);
 160                         if (state.battery_voltage != AltosLib.MISSING)
 161                                 info_add_row(0, "Battery", "%9.2f V", state.battery_voltage);
 162                         if (state.apogee_voltage != AltosLib.MISSING)
 163                                 info_add_row(0, "Drogue", "%9.2f V", state.apogee_voltage);
 164                         if (state.main_voltage != AltosLib.MISSING)
 165                                 info_add_row(0, "Main", "%9.2f V", state.main_voltage);
 166                 }
 167                 if (listener_state != null) {
 168                         info_add_row(0, "CRC Errors", "%6d", listener_state.crc_errors);
 169
 170                         if (listener_state.battery != AltosLib.MISSING)
 171                                 info_add_row(0, "Receiver Battery", "%9.2f", listener_state.battery);
 172                 }
 173
 174                 if (state != null) {
 175                         if (state.gps == null || !state.gps.connected) {
 176                                 info_add_row(1, "GPS", "not available");
 177                         } else {
 178                                 if (state.gps_ready)
 179                                         info_add_row(1, "GPS state", "%s", "ready");
 180                                 else
 181                                         info_add_row(1, "GPS state", "wait (%d)",
 182                                                      state.gps_waiting);
 183                                 if (state.gps.locked)
 184                                         info_add_row(1, "GPS", "   locked");
 185                                 else if (state.gps.connected)
 186                                         info_add_row(1, "GPS", " unlocked");
 187                                 else
 188                                         info_add_row(1, "GPS", "  missing");
 189                                 info_add_row(1, "Satellites", "%6d", state.gps.nsat);
 190                                 if (state.gps.lat != AltosLib.MISSING)
 191                                         info_add_deg(1, "Latitude", state.gps.lat, 'N', 'S');
 192                                 if (state.gps.lon != AltosLib.MISSING)
 193                                         info_add_deg(1, "Longitude", state.gps.lon, 'E', 'W');
 194                                 if (state.gps.alt != AltosLib.MISSING)
 195                                         info_add_row(1, "GPS altitude", "%8.1f", state.gps.alt);
 196                                 if (state.gps_height != AltosLib.MISSING)
 197                                         info_add_row(1, "GPS height", "%8.1f", state.gps_height);
 198
 199                                 /* The SkyTraq GPS doesn't report these values */
 200                                 /*
 201                                   if (false) {
 202                                   info_add_row(1, "GPS ground speed", "%8.1f m/s %3d°",
 203                                   state.gps.ground_speed,
 204                                   state.gps.course);
 205                                   info_add_row(1, "GPS climb rate", "%8.1f m/s",
 206                                   state.gps.climb_rate);
 207                                   info_add_row(1, "GPS error", "%6d m(h)%3d m(v)",
 208                                   state.gps.h_error, state.gps.v_error);
 209                                   }
 210                                 */
 211
 212                                 info_add_row(1, "GPS hdop", "%8.1f", state.gps.hdop);
 213
 214                                 if (state.npad > 0) {
 215                                         if (state.from_pad != null) {
 216                                                 info_add_row(1, "Distance from pad", "%6d m",
 217                                                              (int) (state.from_pad.distance + 0.5));
 218                                                 info_add_row(1, "Direction from pad", "%6d°",
 219                                                              (int) (state.from_pad.bearing + 0.5));
 220                                                 info_add_row(1, "Elevation from pad", "%6d°",
 221                                                              (int) (state.elevation + 0.5));
 222                                                 info_add_row(1, "Range from pad", "%6d m",
 223                                                              (int) (state.range + 0.5));
 224                                         } else {
 225                                                 info_add_row(1, "Distance from pad", "unknown");
 226                                                 info_add_row(1, "Direction from pad", "unknown");
 227                                                 info_add_row(1, "Elevation from pad", "unknown");
 228                                                 info_add_row(1, "Range from pad", "unknown");
 229                                         }
 230                                         info_add_deg(1, "Pad latitude", state.pad_lat, 'N', 'S');
 231                                         info_add_deg(1, "Pad longitude", state.pad_lon, 'E', 'W');
 232                                         info_add_row(1, "Pad GPS alt", "%6.0f m", state.pad_alt);
 233                                 }
 234                                 if (state.gps.year != AltosLib.MISSING)
 235                                         info_add_row(1, "GPS date", "%04d-%02d-%02d",
 236                                                      state.gps.year,
 237                                                      state.gps.month,
 238                                                      state.gps.day);
 239                                 if (state.gps.hour != AltosLib.MISSING)
 240                                         info_add_row(1, "GPS time", "  %02d:%02d:%02d",
 241                                                      state.gps.hour,
 242                                                      state.gps.minute,
 243                                                      state.gps.second);
 244                                 //int   nsat_vis = 0;
 245                                 int     c;
 246
 247                                 if (state.gps.cc_gps_sat == null)
 248                                         info_add_row(2, "Satellites Visible", "%4d", 0);
 249                                 else {
 250                                         info_add_row(2, "Satellites Visible", "%4d", state.gps.cc_gps_sat.length);
 251                                         for (c = 0; c < state.gps.cc_gps_sat.length; c++) {
 252                                                 info_add_row(2, "Satellite id,C/N0",
 253                                                              "%4d, %4d",
 254                                                              state.gps.cc_gps_sat[c].svid,
 255                                                              state.gps.cc_gps_sat[c].c_n0);
 256                                         }
 257                                 }
 258                         }
 259                 }
 260                 info_finish();
 261         }
 262 }