git.gag.com Git - fw/altos/blob - altosui/AltosLanded.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 java.io.*;
  24 import org.altusmetrum.altoslib_7.*;
  25 import org.altusmetrum.altosuilib_7.*;
  26
  27 public class AltosLanded extends AltosUIFlightTab implements ActionListener {
  28
  29         class Bearing extends AltosUIIndicator {
  30                 public void show (AltosState state, AltosListenerState listener_state) {
  31                         if (state.from_pad != null && state.from_pad.bearing != AltosLib.MISSING) {
  32                                 show( String.format("%3.0f°", state.from_pad.bearing),
  33                                       state.from_pad.bearing_words(
  34                                               AltosGreatCircle.BEARING_LONG));
  35                         } else {
  36                                 show("Missing", "Missing");
  37                         }
  38                 }
  39                 public Bearing (Container container, int y) {
  40                         super (container, y, "Bearing", 2);
  41                 }
  42         }
  43
  44         class Distance extends AltosUIUnitsIndicator {
  45                 public double value(AltosState state, int i) {
  46                         if (state.from_pad != null)
  47                                 return state.from_pad.distance;
  48                         else
  49                                 return AltosLib.MISSING;
  50                 }
  51
  52                 public Distance(Container container, int y) {
  53                         super(container, y, AltosConvert.distance, "Ground Distance", 2);
  54                 }
  55         }
  56
  57         class Lat extends AltosUIUnitsIndicator {
  58
  59                 public boolean hide (AltosState state, int i) { return state.gps == null || !state.gps.connected; }
  60
  61                 public double value(AltosState state, int i) {
  62                         if (state.gps == null)
  63                                 return AltosLib.MISSING;
  64                         if (!state.gps.connected)
  65                                 return AltosLib.MISSING;
  66                         return state.gps.lat;
  67                 }
  68
  69                 public Lat (Container container, int y) {
  70                         super (container, y, AltosConvert.latitude, "Latitude", 2);
  71                 }
  72         }
  73
  74         class Lon extends AltosUIUnitsIndicator {
  75                 public boolean hide (AltosState state, int i) { return state.gps == null || !state.gps.connected; }
  76
  77                 public double value(AltosState state, int i) {
  78                         if (state.gps == null)
  79                                 return AltosLib.MISSING;
  80                         if (!state.gps.connected)
  81                                 return AltosLib.MISSING;
  82                         return state.gps.lon;
  83                 }
  84
  85                 public Lon (Container container, int y) {
  86                         super (container, y, AltosConvert.longitude, "Longitude", 2);
  87                 }
  88         }
  89
  90         class MaxHeight extends AltosUIUnitsIndicator {
  91                 public double value(AltosState state, int i) { return state.max_height(); }
  92
  93                 public MaxHeight (Container container, int y) {
  94                         super (container, y, AltosConvert.height, "Maximum Height", 2);
  95                 }
  96         }
  97
  98         class MaxSpeed extends AltosUIUnitsIndicator {
  99                 public double value(AltosState state, int i) { return state.max_speed(); }
 100
 101                 public MaxSpeed (Container container, int y) {
 102                         super (container, y, AltosConvert.speed, "Maximum Speed", 2);
 103                 }
 104         }
 105
 106         class MaxAccel extends AltosUIUnitsIndicator {
 107                 public double value(AltosState state, int i) { return state.max_acceleration(); }
 108
 109                 public MaxAccel (Container container, int y) {
 110                         super (container, y, AltosConvert.speed, "Maximum acceleration", 2);
 111                 }
 112         }
 113
 114         JButton graph;
 115         AltosFlightReader reader;
 116
 117         public void actionPerformed(ActionEvent e) {
 118                 String  cmd = e.getActionCommand();
 119
 120                 if (cmd.equals("graph")) {
 121                         File    file = reader.backing_file();
 122                         if (file != null) {
 123                                 String  filename = file.getName();
 124                                 try {
 125                                         AltosStateIterable states = null;
 126                                         if (filename.endsWith("eeprom")) {
 127                                                 FileInputStream in = new FileInputStream(file);
 128                                                 states = new AltosEepromFile(in);
 129                                         } else if (filename.endsWith("telem")) {
 130                                                 FileInputStream in = new FileInputStream(file);
 131                                                 states = new AltosTelemetryFile(in);
 132                                         } else {
 133                                                 throw new FileNotFoundException(filename);
 134                                         }
 135                                         try {
 136                                                 new AltosGraphUI(states, file);
 137                                         } catch (InterruptedException ie) {
 138                                         } catch (IOException ie) {
 139                                         }
 140                                 } catch (FileNotFoundException fe) {
 141                                         JOptionPane.showMessageDialog(null,
 142                                                                       fe.getMessage(),
 143                                                                       "Cannot open file",
 144                                                                       JOptionPane.ERROR_MESSAGE);
 145                                 }
 146                         }
 147                 }
 148         }
 149
 150         public String getName() {
 151                 return "Landed";
 152         }
 153
 154         public void show(AltosState state, AltosListenerState listener_state) {
 155                 super.show(state, listener_state);
 156                 if (reader.backing_file() != null)
 157                         graph.setEnabled(true);
 158         }
 159
 160         public AltosLanded(AltosFlightReader in_reader) {
 161                 reader = in_reader;
 162
 163                 /* Elements in descent display */
 164                 add(new Bearing(this, 0));
 165                 add(new Distance(this, 1));
 166                 add(new Lat(this, 2));
 167                 add(new Lon(this, 3));
 168                 add(new MaxHeight(this, 4));
 169                 add(new MaxSpeed(this, 5));
 170                 add(new MaxAccel(this, 6));
 171
 172                 graph = new JButton ("Graph Flight");
 173                 graph.setActionCommand("graph");
 174                 graph.addActionListener(this);
 175                 graph.setEnabled(false);
 176
 177                 GridBagConstraints      c = new GridBagConstraints();
 178
 179                 c.gridx = 1; c.gridy = 7;
 180                 c.insets = new Insets(10, 10, 10, 10);
 181                 c.anchor = GridBagConstraints.WEST;
 182                 c.weightx = 0;
 183                 c.weighty = 0;
 184                 c.fill = GridBagConstraints.VERTICAL;
 185                 add(graph, c);
 186                 addHierarchyListener(this);
 187         }
 188 }