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