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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 AltosFlightStatus flightStatus;
  49         private JScrollPane flightInfoPane;
  50         private AltosInfoTable flightInfo;
  51
  52         static final int tab_pad = 1;
  53         static final int tab_ascent = 2;
  54         static final int tab_descent = 3;
  55         static final int tab_landed = 4;
  56
  57         int cur_tab = 0;
  58
  59         boolean exit_on_close = false;
  60
  61         int which_tab(AltosState state) {
  62                 if (state.state < Altos.ao_flight_boost)
  63                         return tab_pad;
  64                 if (state.state <= Altos.ao_flight_coast)
  65                         return tab_ascent;
  66                 if (state.state <= Altos.ao_flight_main)
  67                         return tab_descent;
  68                 return tab_landed;
  69         }
  70
  71         public int width() {
  72                 return flightInfo.width();
  73         }
  74
  75         public int height() {
  76                 return flightStatus.height() + flightInfo.height();
  77         }
  78
  79         void stop_display() {
  80                 if (thread != null && thread.isAlive()) {
  81                         thread.interrupt();
  82                         try {
  83                                 thread.join();
  84                         } catch (InterruptedException ie) {}
  85                 }
  86                 thread = null;
  87         }
  88
  89         void disconnect() {
  90                 stop_display();
  91         }
  92
  93         public void reset() {
  94                 pad.reset();
  95                 ascent.reset();
  96                 descent.reset();
  97                 landed.reset();
  98                 flightInfo.clear();
  99         }
 100
 101         public void show(AltosState state, int crc_errors) {
 102                 int     tab = which_tab(state);
 103                 pad.show(state, crc_errors);
 104                 ascent.show(state, crc_errors);
 105                 descent.show(state, crc_errors);
 106                 landed.show(state, crc_errors);
 107                 if (tab != cur_tab) {
 108                         switch (tab) {
 109                         case tab_pad:
 110                                 pane.setSelectedComponent(pad);
 111                                 break;
 112                         case tab_ascent:
 113                                 pane.setSelectedComponent(ascent);
 114                                 break;
 115                         case tab_descent:
 116                                 pane.setSelectedComponent(descent);
 117                                 break;
 118                         case tab_landed:
 119                                 pane.setSelectedComponent(landed);
 120                         }
 121                         cur_tab = tab;
 122                 }
 123                 flightStatus.show(state, crc_errors);
 124                 flightInfo.show(state, crc_errors);
 125         }
 126
 127         public void set_exit_on_close() {
 128                 exit_on_close = true;
 129         }
 130
 131         public AltosFlightUI(AltosVoice in_voice, AltosFlightReader in_reader, final int serial) {
 132                 AltosPreferences.init(this);
 133
 134                 voice = in_voice;
 135                 reader = in_reader;
 136
 137                 java.net.URL imgURL = AltosUI.class.getResource("/altus-metrum-16x16.jpg");
 138                 if (imgURL != null)
 139                         setIconImage(new ImageIcon(imgURL).getImage());
 140
 141                 setTitle(String.format("AltOS %s", reader.name));
 142
 143                 flightStatus = new AltosFlightStatus();
 144
 145                 vbox = new Box (BoxLayout.Y_AXIS);
 146                 vbox.add(flightStatus);
 147
 148                 pane = new JTabbedPane();
 149
 150                 pad = new AltosPad();
 151                 pane.add("Launch Pad", pad);
 152
 153                 ascent = new AltosAscent();
 154                 pane.add("Ascent", ascent);
 155
 156                 descent = new AltosDescent();
 157                 pane.add("Descent", descent);
 158
 159                 landed = new AltosLanded();
 160                 pane.add("Landed", landed);
 161
 162                 flightInfo = new AltosInfoTable();
 163                 flightInfoPane = new JScrollPane(flightInfo.box());
 164                 pane.add("Table", flightInfoPane);
 165
 166                 vbox.add(pane);
 167
 168                 this.add(vbox);
 169
 170                 if (serial >= 0) {
 171                         JMenuBar menubar = new JMenuBar();
 172
 173                         // Channel menu
 174                         {
 175                                 JMenu menu = new AltosChannelMenu(AltosPreferences.channel(serial));
 176                                 menu.addActionListener(new ActionListener() {
 177                                                 public void actionPerformed(ActionEvent e) {
 178                                                         int channel = Integer.parseInt(e.getActionCommand());
 179                                                         reader.set_channel(channel);
 180                                                         AltosPreferences.set_channel(serial, channel);
 181                                                 }
 182                                         });
 183                                 menu.setMnemonic(KeyEvent.VK_C);
 184                                 menubar.add(menu);
 185                         }
 186
 187                         this.setJMenuBar(menubar);
 188                 }
 189
 190                 this.setSize(new Dimension (width(), height()));
 191                 this.validate();
 192
 193                 setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
 194                 addWindowListener(new WindowAdapter() {
 195                         @Override
 196                         public void windowClosing(WindowEvent e) {
 197                                 disconnect();
 198                                 setVisible(false);
 199                                 dispose();
 200                                 if (exit_on_close)
 201                                         System.exit(0);
 202                         }
 203                 });
 204
 205                 this.setVisible(true);
 206
 207                 thread = new AltosDisplayThread(this, voice, this, reader);
 208
 209                 thread.start();
 210         }
 211
 212         public AltosFlightUI (AltosVoice in_voice, AltosFlightReader in_reader) {
 213                 this(in_voice, in_reader, -1);
 214         }
 215 }