import java.util.*;
import java.text.*;
import java.util.prefs.*;
+import java.util.concurrent.*;
public class AltosIgniteUI
extends JDialog
implements ActionListener
{
+ AltosDevice device;
+ AltosIgnite ignite;
JFrame owner;
JLabel label;
JRadioButton apogee;
+ JLabel apogee_status_label;
JRadioButton main;
+ JLabel main_status_label;
JToggleButton arm;
JButton fire;
javax.swing.Timer timer;
+ int apogee_status;
+ int main_status;
+
final static int timeout = 1 * 1000;
int time_remaining;
+ boolean timer_running;
void set_arm_text() {
if (arm.isSelected())
void start_timer() {
time_remaining = 10;
set_arm_text();
- timer.restart();
+ timer_running = true;
}
void stop_timer() {
arm.setSelected(false);
arm.setEnabled(false);
fire.setEnabled(false);
- timer.stop();
+ timer_running = false;
set_arm_text();
}
stop_timer();
}
+ void get_ignite_status() throws InterruptedException, TimeoutException {
+ apogee_status = ignite.status(AltosIgnite.Apogee);
+ main_status = ignite.status(AltosIgnite.Main);
+ }
+
+ void set_ignite_status() throws InterruptedException, TimeoutException {
+ get_ignite_status();
+ apogee_status_label.setText(String.format("\"%s\"", ignite.status_string(apogee_status)));
+ main_status_label.setText(String.format("\"%s\"", ignite.status_string(main_status)));
+ }
+
+ void close() {
+ timer.stop();
+ setVisible(false);
+ ignite.close();
+ }
+
+ void abort() {
+ close();
+ JOptionPane.showMessageDialog(owner,
+ String.format("Connection to \"%s\" failed",
+ device.toShortString()),
+ "Connection Failed",
+ JOptionPane.ERROR_MESSAGE);
+ }
+
void tick_timer() {
- --time_remaining;
- if (time_remaining <= 0)
- cancel();
- else
- set_arm_text();
+ if (timer_running) {
+ --time_remaining;
+ if (time_remaining <= 0)
+ cancel();
+ else
+ set_arm_text();
+ }
+ try {
+ set_ignite_status();
+ } catch (InterruptedException ie) {
+ abort();
+ } catch (TimeoutException te) {
+ abort();
+ }
}
void fire() {
igniter = AltosIgnite.Apogee;
else if (main.isSelected() && !apogee.isSelected())
igniter = AltosIgnite.Main;
- System.out.printf ("fire %d\n", igniter);
+ ignite.fire(igniter);
cancel();
}
}
String cmd = e.getActionCommand();
if (cmd.equals("apogee") || cmd.equals("main")) {
stop_timer();
- arm.setEnabled(true);
}
- if (cmd.equals("apogee") && apogee.isSelected())
+ if (cmd.equals("apogee") && apogee.isSelected()) {
main.setSelected(false);
- if (cmd.equals("main") && main.isSelected())
+ arm.setEnabled(true);
+ }
+ if (cmd.equals("main") && main.isSelected()) {
apogee.setSelected(false);
+ arm.setEnabled(true);
+ }
if (cmd.equals("arm")) {
if (arm.isSelected()) {
fire();
if (cmd.equals("tick"))
tick_timer();
+ if (cmd.equals("close")) {
+ close();
+ }
+ }
+
+ /* A window listener to catch closing events and tell the config code */
+ class ConfigListener extends WindowAdapter {
+ AltosIgniteUI ui;
+
+ public ConfigListener(AltosIgniteUI this_ui) {
+ ui = this_ui;
+ }
+
+ public void windowClosing(WindowEvent e) {
+ ui.actionPerformed(new ActionEvent(e.getSource(),
+ ActionEvent.ACTION_PERFORMED,
+ "close"));
+ }
+ }
+
+ private boolean open() {
+ device = AltosDeviceDialog.show(owner, AltosDevice.product_any);
+ if (device != null) {
+ try {
+ ignite = new AltosIgnite(device);
+ return true;
+ } catch (FileNotFoundException ee) {
+ JOptionPane.showMessageDialog(owner,
+ String.format("Cannot open device \"%s\"",
+ device.toShortString()),
+ "Cannot open target device",
+ JOptionPane.ERROR_MESSAGE);
+ } catch (AltosSerialInUseException si) {
+ JOptionPane.showMessageDialog(owner,
+ String.format("Device \"%s\" already in use",
+ device.toShortString()),
+ "Device in use",
+ JOptionPane.ERROR_MESSAGE);
+ } catch (IOException ee) {
+ JOptionPane.showMessageDialog(owner,
+ device.toShortString(),
+ ee.getLocalizedMessage(),
+ JOptionPane.ERROR_MESSAGE);
+ }
+ }
+ return false;
}
public AltosIgniteUI(JFrame in_owner) {
+
+ owner = in_owner;
+ apogee_status = AltosIgnite.Unknown;
+ main_status = AltosIgnite.Unknown;
+
+ if (!open())
+ return;
+
Container pane = getContentPane();
GridBagConstraints c = new GridBagConstraints();
Insets i = new Insets(4,4,4,4);
timer = new javax.swing.Timer(timeout, this);
timer.setActionCommand("tick");
+ timer_running = false;
+ timer.restart();
owner = in_owner;
c.gridx = 0;
c.gridy = 0;
c.gridwidth = 2;
+ c.anchor = GridBagConstraints.CENTER;
label = new JLabel ("Fire Igniter");
pane.add(label, c);
c.gridx = 0;
c.gridy = 1;
c.gridwidth = 1;
+ c.anchor = GridBagConstraints.WEST;
apogee = new JRadioButton ("Apogee");
pane.add(apogee, c);
apogee.addActionListener(this);
c.gridx = 1;
c.gridy = 1;
c.gridwidth = 1;
+ c.anchor = GridBagConstraints.WEST;
+ apogee_status_label = new JLabel();
+ pane.add(apogee_status_label, c);
+
+ c.gridx = 0;
+ c.gridy = 2;
+ c.gridwidth = 1;
+ c.anchor = GridBagConstraints.WEST;
main = new JRadioButton ("Main");
pane.add(main, c);
main.addActionListener(this);
main.setActionCommand("main");
- c.gridx = 0;
+ c.gridx = 1;
c.gridy = 2;
c.gridwidth = 1;
+ c.anchor = GridBagConstraints.WEST;
+ main_status_label = new JLabel();
+ pane.add(main_status_label, c);
+
+ try {
+ set_ignite_status();
+ } catch (InterruptedException ie) {
+ abort();
+ return;
+ } catch (TimeoutException te) {
+ abort();
+ return;
+ }
+
+ c.gridx = 0;
+ c.gridy = 3;
+ c.gridwidth = 1;
+ c.anchor = GridBagConstraints.CENTER;
arm = new JToggleButton ("Arm");
pane.add(arm, c);
arm.addActionListener(this);
arm.setEnabled(false);
c.gridx = 1;
- c.gridy = 2;
+ c.gridy = 3;
c.gridwidth = 1;
+ c.anchor = GridBagConstraints.CENTER;
fire = new JButton ("Fire");
fire.setEnabled(false);
pane.add(fire, c);
pack();
setLocationRelativeTo(owner);
setVisible(true);
+
+ addWindowListener(new ConfigListener(this));
}
}
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projects / fw / altos / blobdiff