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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 AltosFlightUI extends JFrame implements AltosFlightDisplay {
  32         String[] statusNames = { "Height (m)", "State", "RSSI (dBm)", "Speed (m/s)" };
  33         Object[][] statusData = { { "0", "pad", "-50", "0" } };
  34
  35         AltosVoice              voice;
  36         AltosFlightReader       reader;
  37         AltosDisplayThread      thread;
  38
  39         private Box vbox;
  40
  41         JTabbedPane     pane;
  42
  43         AltosPad        pad;
  44         AltosAscent     ascent;
  45         AltosDescent    descent;
  46         AltosLanded     landed;
  47
  48         private AltosStatusTable flightStatus;
  49         private AltosInfoTable flightInfo;
  50
  51         static final int tab_pad = 1;
  52         static final int tab_ascent = 2;
  53         static final int tab_descent = 3;
  54         static final int tab_landed = 4;
  55
  56         int cur_tab = 0;
  57
  58         int which_tab(AltosState state) {
  59                 if (state.state < Altos.ao_flight_boost)
  60                         return tab_pad;
  61                 if (state.state <= Altos.ao_flight_coast)
  62                         return tab_ascent;
  63                 if (state.state <= Altos.ao_flight_main)
  64                         return tab_descent;
  65                 return tab_landed;
  66         }
  67
  68         public int width() {
  69                 return flightInfo.width();
  70         }
  71
  72         public int height() {
  73                 return flightStatus.height() + flightInfo.height();
  74         }
  75
  76         void stop_display() {
  77                 if (thread != null && thread.isAlive()) {
  78                         thread.interrupt();
  79                         try {
  80                                 thread.join();
  81                         } catch (InterruptedException ie) {}
  82                 }
  83                 thread = null;
  84         }
  85
  86         void disconnect() {
  87                 stop_display();
  88         }
  89
  90         public void reset() {
  91                 pad.reset();
  92                 ascent.reset();
  93                 descent.reset();
  94                 landed.reset();
  95                 flightInfo.clear();
  96         }
  97
  98         public void show(AltosState state, int crc_errors) {
  99                 int     tab = which_tab(state);
 100                 pad.show(state, crc_errors);
 101                 ascent.show(state, crc_errors);
 102                 descent.show(state, crc_errors);
 103                 landed.show(state, crc_errors);
 104                 if (tab != cur_tab) {
 105                         switch (tab) {
 106                         case tab_pad:
 107                                 pane.setSelectedComponent(pad);
 108                                 break;
 109                         case tab_ascent:
 110                                 pane.setSelectedComponent(ascent);
 111                                 break;
 112                         case tab_descent:
 113                                 pane.setSelectedComponent(descent);
 114                                 break;
 115                         case tab_landed:
 116                                 pane.setSelectedComponent(landed);
 117                         }
 118                         cur_tab = tab;
 119                 }
 120                 flightStatus.set(state);
 121                 flightInfo.show(state, crc_errors);
 122         }
 123
 124         public AltosFlightUI(AltosVoice in_voice, AltosFlightReader in_reader, final int serial) {
 125         AltosPreferences.init(this);
 126
 127                 voice = in_voice;
 128                 reader = in_reader;
 129
 130                 java.net.URL imgURL = AltosUI.class.getResource("/altus-metrum-16x16.jpg");
 131                 if (imgURL != null)
 132                         setIconImage(new ImageIcon(imgURL).getImage());
 133
 134                 setTitle(String.format("AltOS %s", reader.name));
 135
 136                 flightStatus = new AltosStatusTable();
 137
 138                 vbox = new Box (BoxLayout.Y_AXIS);
 139                 vbox.add(flightStatus);
 140
 141                 pane = new JTabbedPane();
 142
 143                 pad = new AltosPad();
 144                 pane.add("Launch Pad", pad);
 145
 146                 ascent = new AltosAscent();
 147                 pane.add("Ascent", ascent);
 148
 149                 descent = new AltosDescent();
 150                 pane.add("Descent", descent);
 151
 152                 landed = new AltosLanded();
 153                 pane.add("Landed", landed);
 154
 155                 flightInfo = new AltosInfoTable();
 156                 pane.add("Table", flightInfo.box());
 157
 158                 vbox.add(pane);
 159
 160                 this.add(vbox);
 161
 162                 if (serial >= 0) {
 163                         JMenuBar menubar = new JMenuBar();
 164
 165                         // Channel menu
 166                         {
 167                                 JMenu menu = new AltosChannelMenu(AltosPreferences.channel(serial));
 168                                 menu.addActionListener(new ActionListener() {
 169                                                 public void actionPerformed(ActionEvent e) {
 170                                                         int channel = Integer.parseInt(e.getActionCommand());
 171                                                         reader.set_channel(channel);
 172                                                         AltosPreferences.set_channel(serial, channel);
 173                                                 }
 174                                         });
 175                                 menu.setMnemonic(KeyEvent.VK_C);
 176                                 menubar.add(menu);
 177                         }
 178
 179                         this.setJMenuBar(menubar);
 180                 }
 181
 182                 this.setSize(new Dimension (width(), height()));
 183                 this.validate();
 184
 185                 setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
 186                 addWindowListener(new WindowAdapter() {
 187                         @Override
 188                         public void windowClosing(WindowEvent e) {
 189                                 disconnect();
 190                                 setVisible(false);
 191                                 dispose();
 192                         }
 193                 });
 194
 195                 this.setVisible(true);
 196
 197                 thread = new AltosDisplayThread(this, voice, this, reader);
 198
 199                 thread.start();
 200         }
 201
 202         public AltosFlightUI (AltosVoice in_voice, AltosFlightReader in_reader) {
 203                 this(in_voice, in_reader, -1);
 204         }
 205 }