Initial Commit - Copy from Altus Metrum AltOS
This commit is contained in:
486
altosui/AltosIgniteUI.java
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486
altosui/AltosIgniteUI.java
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@@ -0,0 +1,486 @@
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/*
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* Copyright © 2010 Keith Packard <keithp@keithp.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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package altosui;
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import java.awt.*;
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import java.awt.event.*;
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import javax.swing.*;
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import java.io.*;
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import java.text.*;
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import java.util.*;
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import java.util.concurrent.*;
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import org.altusmetrum.altoslib_14.*;
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import org.altusmetrum.altosuilib_14.*;
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public class AltosIgniteUI
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extends AltosUIDialog
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implements ActionListener
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{
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AltosDevice device;
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JFrame owner;
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JLabel label;
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JToggleButton arm;
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JButton fire;
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javax.swing.Timer timer;
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JButton close;
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ButtonGroup group;
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Boolean opened;
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boolean has_standard;
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int npyro;
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final static int timeout = 1 * 1000;
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int time_remaining;
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boolean timer_running;
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int poll_remaining;
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LinkedBlockingQueue<String> command_queue;
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class Igniter {
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JRadioButton button;
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JLabel status_label;
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String name;
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int status;
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void set_status (int status) {
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this.status = status;
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status_label.setText(String.format("\"%s\"", AltosIgnite.status_string(status)));
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}
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Igniter(AltosIgniteUI ui, String label, String name, int y) {
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Container pane = getScrollablePane();
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GridBagConstraints c = new GridBagConstraints();
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Insets i = new Insets(4,4,4,4);
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this.name = name;
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this.status = AltosIgnite.Unknown;
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c.gridx = 0;
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c.gridy = y;
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c.gridwidth = 1;
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c.anchor = GridBagConstraints.WEST;
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button = new JRadioButton (label);
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pane.add(button, c);
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button.addActionListener(ui);
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button.setActionCommand(name);
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group.add(button);
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c.gridx = 1;
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c.gridy = y;
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c.gridwidth = 1;
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c.anchor = GridBagConstraints.WEST;
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status_label = new JLabel("plenty of text");
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pane.add(status_label, c);
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status = AltosIgnite.Unknown;
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}
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}
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Igniter igniters[];
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void set_status(String _name, int _status) {
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final String name = _name;
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final int status = _status;
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Runnable r = new Runnable() {
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public void run() {
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for (int p = 0; p < igniters.length; p++)
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if (name.equals(igniters[p].name))
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igniters[p].set_status(status);
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}
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};
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SwingUtilities.invokeLater(r);
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}
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class IgniteHandler implements Runnable {
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AltosIgnite ignite;
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JFrame owner;
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AltosLink link;
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void send_exception(Exception e) {
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final Exception f_e = e;
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Runnable r = new Runnable() {
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public void run() {
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ignite_exception(f_e);
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}
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};
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SwingUtilities.invokeLater(r);
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}
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public void run () {
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try {
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ignite = new AltosIgnite(link,
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device.matchProduct(Altos.product_basestation));
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} catch (Exception e) {
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send_exception(e);
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return;
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}
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for (;;) {
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Runnable r;
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try {
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String command = command_queue.take();
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String reply = null;
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if (command.equals("get_status")) {
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HashMap<String,Integer> status_map = ignite.status();
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for (int p = 0; p < igniters.length; p++) {
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Integer i = status_map.get(igniters[p].name);
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if (i != null)
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set_status(igniters[p].name, i);
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}
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reply = "status";
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} else if (command.equals("get_npyro")) {
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reply = String.format("npyro %d %d", ignite.npyro(), ignite.has_standard() ? 1 : 0);
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} else if (command.equals("quit")) {
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ignite.close();
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break;
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} else {
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ignite.fire(command);
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reply = "fired";
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}
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final String f_reply = reply;
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r = new Runnable() {
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public void run() {
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ignite_reply(f_reply);
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}
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};
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SwingUtilities.invokeLater(r);
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} catch (Exception e) {
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send_exception(e);
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}
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}
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}
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public IgniteHandler(JFrame in_owner, AltosLink in_link) {
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owner = in_owner;
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link = in_link;
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}
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}
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void ignite_exception(Exception e) {
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if (e instanceof FileNotFoundException) {
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JOptionPane.showMessageDialog(owner,
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((FileNotFoundException) e).getMessage(),
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"Cannot open target device",
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JOptionPane.ERROR_MESSAGE);
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} else if (e instanceof AltosSerialInUseException) {
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JOptionPane.showMessageDialog(owner,
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String.format("Device \"%s\" already in use",
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device.toShortString()),
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"Device in use",
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JOptionPane.ERROR_MESSAGE);
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} else if (e instanceof IOException) {
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IOException ee = (IOException) e;
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JOptionPane.showMessageDialog(owner,
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device.toShortString(),
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ee.getLocalizedMessage(),
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JOptionPane.ERROR_MESSAGE);
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} else {
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JOptionPane.showMessageDialog(owner,
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String.format("Connection to \"%s\" failed",
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device.toShortString()),
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"Connection Failed",
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JOptionPane.ERROR_MESSAGE);
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}
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close();
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}
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void ignite_reply(String reply) {
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if (reply.equals("status")) {
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set_ignite_status();
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} else if (reply.equals("fired")) {
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fired();
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} else if (reply.startsWith("npyro")) {
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String items[] = reply.split("\\s+");
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npyro = Integer.parseInt(items[1]);
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if (npyro == AltosLib.MISSING)
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npyro = 0;
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has_standard = Integer.parseInt(items[2]) != 0;
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make_ui();
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}
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}
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void set_arm_text() {
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if (arm.isSelected())
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arm.setText(String.format("%d", time_remaining));
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else
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arm.setText("Arm");
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}
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void start_timer() {
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time_remaining = 10;
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set_arm_text();
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timer_running = true;
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}
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void stop_timer() {
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time_remaining = 0;
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fire.setEnabled(false);
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timer_running = false;
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arm.setSelected(false);
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arm.setEnabled(false);
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set_arm_text();
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}
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void cancel () {
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group.clearSelection();
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fire.setEnabled(false);
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stop_timer();
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}
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void send_command(String command) {
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try {
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command_queue.put(command);
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} catch (Exception ex) {
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ignite_exception(ex);
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}
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}
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boolean getting_status = false;
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void set_ignite_status() {
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getting_status = false;
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poll_remaining = 2;
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if (!isVisible())
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setVisible(true);
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}
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void poll_ignite_status() {
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if (poll_remaining > 0) {
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--poll_remaining;
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return;
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}
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if (!getting_status) {
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getting_status = true;
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send_command("get_status");
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}
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}
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boolean firing = false;
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void start_fire(String which) {
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if (!firing) {
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firing = true;
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send_command(which);
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}
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}
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void fired() {
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firing = false;
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cancel();
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}
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void close() {
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if (opened) {
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send_command("quit");
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}
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if (timer != null)
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timer.stop();
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setVisible(false);
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dispose();
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}
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void tick_timer() {
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if (timer_running) {
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--time_remaining;
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if (time_remaining <= 0)
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cancel();
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else
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set_arm_text();
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}
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poll_ignite_status();
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}
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void fire() {
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if (arm.isEnabled() && arm.isSelected() && time_remaining > 0) {
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String igniter = "none";
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for (int p = 0; p < igniters.length; p++)
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if (igniters[p].button.isSelected()) {
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igniter = igniters[p].name;
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break;
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}
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send_command(igniter);
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cancel();
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}
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}
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public void actionPerformed(ActionEvent e) {
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String cmd = e.getActionCommand();
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for (int p = 0; p < igniters.length; p++)
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if (cmd.equals(igniters[p].name)) {
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stop_timer();
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arm.setEnabled(true);
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break;
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}
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if (cmd.equals("arm")) {
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if (arm.isSelected()) {
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fire.setEnabled(true);
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start_timer();
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} else
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cancel();
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}
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if (cmd.equals("fire"))
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fire();
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if (cmd.equals("tick"))
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tick_timer();
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if (cmd.equals("close"))
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close();
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}
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/* A window listener to catch closing events and tell the config code */
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class ConfigListener extends WindowAdapter {
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AltosIgniteUI ui;
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public ConfigListener(AltosIgniteUI this_ui) {
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ui = this_ui;
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}
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public void windowClosing(WindowEvent e) {
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ui.actionPerformed(new ActionEvent(e.getSource(),
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ActionEvent.ACTION_PERFORMED,
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"close"));
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}
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}
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private boolean open() {
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command_queue = new LinkedBlockingQueue<String>();
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opened = false;
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device = AltosDeviceUIDialog.show(owner, Altos.product_any);
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if (device != null) {
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try {
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AltosSerial serial = new AltosSerial(device);
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serial.set_frame(owner);
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IgniteHandler handler = new IgniteHandler(owner, serial);
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Thread t = new Thread(handler);
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t.start();
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opened = true;
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return true;
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} catch (Exception ex) {
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ignite_exception(ex);
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}
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}
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return false;
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}
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private void make_ui() {
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group = new ButtonGroup();
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Container pane = getScrollablePane();
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GridBagConstraints c = new GridBagConstraints();
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Insets i = new Insets(4,4,4,4);
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timer = new javax.swing.Timer(timeout, this);
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timer.setActionCommand("tick");
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timer_running = false;
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timer.restart();
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pane.setLayout(new GridBagLayout());
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c.fill = GridBagConstraints.NONE;
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c.anchor = GridBagConstraints.CENTER;
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c.insets = i;
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c.weightx = 0;
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c.weighty = 0;
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int y = 0;
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c.gridx = 0;
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c.gridy = y;
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c.gridwidth = 2;
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c.anchor = GridBagConstraints.CENTER;
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label = new JLabel ("Fire Igniter");
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pane.add(label, c);
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y++;
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int nstandard = 0;
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if (has_standard)
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nstandard = 2;
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igniters = new Igniter[nstandard + npyro];
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if (has_standard) {
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igniters[0] = new Igniter(this, "Apogee", AltosIgnite.Apogee, y++);
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igniters[1] = new Igniter(this, "Main", AltosIgnite.Main, y++);
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}
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for (int p = 0; p < npyro; p++) {
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String name = String.format("%d", p);
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String label = String.format("%c", 'A' + p);
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igniters[nstandard+p] = new Igniter(this, label, name, y++);
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}
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c.gridx = 0;
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c.gridy = y;
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c.gridwidth = 1;
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c.anchor = GridBagConstraints.CENTER;
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arm = new JToggleButton ("Arm");
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pane.add(arm, c);
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arm.addActionListener(this);
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arm.setActionCommand("arm");
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arm.setEnabled(false);
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c.gridx = 1;
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c.gridy = y;
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c.gridwidth = 1;
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c.anchor = GridBagConstraints.CENTER;
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fire = new JButton ("Fire");
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fire.setEnabled(false);
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pane.add(fire, c);
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fire.addActionListener(this);
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fire.setActionCommand("fire");
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y++;
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c.gridx = 0;
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c.gridy = y;
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c.gridwidth = 2;
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c.anchor = GridBagConstraints.CENTER;
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close = new JButton ("Close");
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pane.add(close, c);
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close.addActionListener(this);
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close.setActionCommand("close");
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pack();
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setLocationRelativeTo(owner);
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addWindowListener(new ConfigListener(this));
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}
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public AltosIgniteUI(JFrame in_owner) {
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owner = in_owner;
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if (!open())
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return;
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send_command("get_npyro");
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}
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}
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Reference in New Issue
Block a user