git.gag.com Git - fw/altos/blob - ao-tools/altosui/AltosIgniteUI.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 javax.swing.filechooser.FileNameExtensionFilter;
  24 import javax.swing.table.*;
  25 import javax.swing.event.*;
  26 import java.io.*;
  27 import java.util.*;
  28 import java.text.*;
  29 import java.util.prefs.*;
  30
  31 public class AltosIgniteUI
  32         extends JDialog
  33         implements ActionListener
  34 {
  35         JFrame          owner;
  36         JLabel          label;
  37         JRadioButton    apogee;
  38         JRadioButton    main;
  39         JToggleButton   arm;
  40         JButton         fire;
  41         javax.swing.Timer       timer;
  42
  43         final static int        timeout = 1 * 1000;
  44
  45         int             time_remaining;
  46
  47         void set_arm_text() {
  48                 if (arm.isSelected())
  49                         arm.setText(String.format("%d", time_remaining));
  50                 else
  51                         arm.setText("Arm");
  52         }
  53
  54         void start_timer() {
  55                 time_remaining = 10;
  56                 set_arm_text();
  57                 timer.restart();
  58         }
  59
  60         void stop_timer() {
  61                 time_remaining = 0;
  62                 arm.setSelected(false);
  63                 arm.setEnabled(false);
  64                 fire.setEnabled(false);
  65                 timer.stop();
  66                 set_arm_text();
  67         }
  68
  69         void cancel () {
  70                 apogee.setSelected(false);
  71                 main.setSelected(false);
  72                 fire.setEnabled(false);
  73                 stop_timer();
  74         }
  75
  76         void tick_timer() {
  77                 --time_remaining;
  78                 if (time_remaining <= 0)
  79                         cancel();
  80                 else
  81                         set_arm_text();
  82         }
  83
  84         void fire() {
  85                 if (arm.isEnabled() && arm.isSelected() && time_remaining > 0) {
  86                         int     igniter = AltosIgnite.None;
  87                         if (apogee.isSelected() && !main.isSelected())
  88                                 igniter = AltosIgnite.Apogee;
  89                         else if (main.isSelected() && !apogee.isSelected())
  90                                 igniter = AltosIgnite.Main;
  91                         System.out.printf ("fire %d\n", igniter);
  92                         cancel();
  93                 }
  94         }
  95
  96         public void actionPerformed(ActionEvent e) {
  97                 String cmd = e.getActionCommand();
  98                 if (cmd.equals("apogee") || cmd.equals("main")) {
  99                         stop_timer();
 100                         arm.setEnabled(true);
 101                 }
 102
 103                 if (cmd.equals("apogee") && apogee.isSelected())
 104                         main.setSelected(false);
 105                 if (cmd.equals("main") && main.isSelected())
 106                         apogee.setSelected(false);
 107
 108                 if (cmd.equals("arm")) {
 109                         if (arm.isSelected()) {
 110                                 fire.setEnabled(true);
 111                                 start_timer();
 112                         } else
 113                                 cancel();
 114                 }
 115                 if (cmd.equals("fire"))
 116                         fire();
 117                 if (cmd.equals("tick"))
 118                         tick_timer();
 119         }
 120
 121         public AltosIgniteUI(JFrame in_owner) {
 122                 Container               pane = getContentPane();
 123                 GridBagConstraints      c = new GridBagConstraints();
 124                 Insets                  i = new Insets(4,4,4,4);
 125
 126                 timer = new javax.swing.Timer(timeout, this);
 127                 timer.setActionCommand("tick");
 128
 129                 owner = in_owner;
 130
 131                 pane.setLayout(new GridBagLayout());
 132
 133                 c.fill = GridBagConstraints.NONE;
 134                 c.anchor = GridBagConstraints.CENTER;
 135                 c.insets = i;
 136                 c.weightx = 1;
 137                 c.weighty = 1;
 138
 139                 c.gridx = 0;
 140                 c.gridy = 0;
 141                 c.gridwidth = 2;
 142                 label = new JLabel ("Fire Igniter");
 143                 pane.add(label, c);
 144
 145                 c.gridx = 0;
 146                 c.gridy = 1;
 147                 c.gridwidth = 1;
 148                 apogee = new JRadioButton ("Apogee");
 149                 pane.add(apogee, c);
 150                 apogee.addActionListener(this);
 151                 apogee.setActionCommand("apogee");
 152
 153                 c.gridx = 1;
 154                 c.gridy = 1;
 155                 c.gridwidth = 1;
 156                 main = new JRadioButton ("Main");
 157                 pane.add(main, c);
 158                 main.addActionListener(this);
 159                 main.setActionCommand("main");
 160
 161                 c.gridx = 0;
 162                 c.gridy = 2;
 163                 c.gridwidth = 1;
 164                 arm = new JToggleButton ("Arm");
 165                 pane.add(arm, c);
 166                 arm.addActionListener(this);
 167                 arm.setActionCommand("arm");
 168                 arm.setEnabled(false);
 169
 170                 c.gridx = 1;
 171                 c.gridy = 2;
 172                 c.gridwidth = 1;
 173                 fire = new JButton ("Fire");
 174                 fire.setEnabled(false);
 175                 pane.add(fire, c);
 176                 fire.addActionListener(this);
 177                 fire.setActionCommand("fire");
 178
 179                 pack();
 180                 setLocationRelativeTo(owner);
 181                 setVisible(true);
 182         }
 183 }