--- /dev/null
+/*
+ * Copyright © 2011 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package altosui;
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.swing.filechooser.FileNameExtensionFilter;
+import javax.swing.table.*;
+import javax.swing.event.*;
+import java.io.*;
+import java.util.*;
+import java.text.*;
+import java.util.prefs.*;
+import java.util.concurrent.LinkedBlockingQueue;
+
+public class AltosTerra
+ extends JDialog
+ implements ActionListener
+{
+ JFrame owner;
+ JTextArea text_area;
+ Container pane;
+ JButton prev, next, enter;
+
+ static final int info_tab = 1;
+ static final int pad_tab = 2;
+ static final int ascent_tab = 3;
+ static final int descent_tab = 4;
+ static final int landing_tab = 5;
+
+ int current_tab;
+ int displayed_tab;
+ AltosState current_state;
+
+ public void actionPerformed(ActionEvent e) {
+ String cmd = e.getActionCommand();
+ if (cmd.equals("prev")) {
+ displayed_tab = displayed_tab - 1;
+ if (displayed_tab < info_tab)
+ displayed_tab = landing_tab;
+ display();
+ }
+ if (cmd.equals("next")) {
+ displayed_tab = displayed_tab + 1;
+ if (displayed_tab > landing_tab)
+ displayed_tab = info_tab;
+ display();
+ }
+ }
+
+ int which_tab(AltosState state) {
+ if (state.state < Altos.ao_flight_boost)
+ return pad_tab;
+ if (state.state <= Altos.ao_flight_coast)
+ return ascent_tab;
+ if (state.state <= Altos.ao_flight_main)
+ return descent_tab;
+ return landing_tab;
+ }
+
+ String[] lines = { "", "" };
+
+ public void setLine(int line, String format, Object... args) {
+ lines[line] = String.format(format, args);
+ String result = lines[0].concat("\n").concat(lines[1]);
+ text_area.setText(result);
+ }
+
+ public int state_char(AltosState state) {
+ switch (state.state) {
+ case Altos.ao_flight_startup: return 'S';
+ case Altos.ao_flight_idle: return 'I';
+ case Altos.ao_flight_pad: return 'P';
+ case Altos.ao_flight_boost: return 'B';
+ case Altos.ao_flight_fast: return 'F';
+ case Altos.ao_flight_coast: return 'C';
+ case Altos.ao_flight_drogue: return 'D';
+ case Altos.ao_flight_main: return 'M';
+ case Altos.ao_flight_landed: return 'L';
+ default:
+ case Altos.ao_flight_invalid: return '*';
+ }
+ }
+
+ int boolchar(boolean b) {
+ if (b)
+ return '+';
+ return ' ';
+ }
+
+ String pos(double p, String pos, String neg) {
+ String h = pos;
+ if (p < 0) {
+ h = neg;
+ p = -p;
+ }
+ int deg = (int) Math.floor(p);
+ double min = (p - Math.floor(p)) * 60.0;
+ return String.format("%s%3d°%9.6f'", h, deg, min);
+ }
+
+ public void display() {
+ switch (displayed_tab) {
+ default:
+ case info_tab:
+ setLine(0, "%-7sN %-5d %c",
+ current_state.data.callsign,
+ current_state.data.serial,
+ state_char(current_state));
+ setLine(1, "F %-4d RSSI %3d",
+ current_state.data.flight,
+ current_state.data.rssi);
+ break;
+ case pad_tab:
+ setLine(0, "D%c M%c B%c G%c %c",
+ boolchar(current_state.drogue_sense > 3.2),
+ boolchar(current_state.main_sense > 3.2),
+ boolchar(current_state.battery > 3.7),
+ boolchar(current_state.gps.locked),
+ state_char(current_state));
+ setLine(1, "SAT %2d RSSI %3d",
+ current_state.gps.nsat,
+ current_state.data.rssi);
+ break;
+ case ascent_tab:
+ setLine(0, "S:%5d S⌈%5d%c",
+ (int) Math.floor(current_state.speed + 0.5),
+ (int) Math.floor(current_state.max_speed + 0.5),
+ state_char(current_state));
+ setLine(1, "H:%5d H⌈%5d",
+ (int) Math.floor(current_state.height + 0.5),
+ (int) Math.floor(current_state.max_height + 0.5));
+ break;
+ case descent_tab:
+ setLine(0, "→%5d ↑%5d %c",
+ (int) Math.floor (current_state.from_pad.bearing + 0.5),
+ (int) Math.floor (current_state.elevation + 0.5),
+ state_char(current_state));
+ setLine(1, "H%5d S%5d",
+ (int) Math.floor(current_state.height + 0.5),
+ (int) Math.floor(current_state.baro_speed + 0.5));
+ break;
+ case landing_tab:
+ setLine(0, "%s%c", pos(current_state.gps.lat, "N", "S"),
+ state_char(current_state));
+ setLine(1, "%s", pos(current_state.gps.lon, "E", "W"));
+ }
+ }
+
+ public void display(AltosState state) {
+ int tab = which_tab(state);
+ if (tab != current_tab)
+ current_tab = displayed_tab = tab;
+ current_state = state;
+ display();
+ }
+
+ public AltosTerra(JFrame in_owner) {
+ super(in_owner, "AltosTerra", false);
+
+ GridBagConstraints c;
+
+ Insets insets = new Insets(4,4,4,4);
+
+ owner = in_owner;
+
+ pane = getContentPane();
+ pane.setLayout(new GridBagLayout());
+
+ c = new GridBagConstraints();
+ c.insets = insets;
+ c.fill = GridBagConstraints.NONE;
+ c.anchor = GridBagConstraints.WEST;
+
+ text_area = new JTextArea(2, 16);
+ text_area.setFont(new Font("Monospaced", Font.PLAIN, 22));
+ text_area.setEditable(false);
+
+ /* Text area */
+ c.gridx = 0;
+ c.gridy = 0;
+ c.gridwidth = 1;
+ c.gridheight = 3;
+ c.fill = GridBagConstraints.NONE;
+ c.anchor = GridBagConstraints.CENTER;
+ pane.add(text_area, c);
+
+ /* Prev button */
+ prev = new JButton("Prev");
+ prev.addActionListener(this);
+ prev.setActionCommand("prev");
+ c.gridx = 1;
+ c.gridy = 0;
+ c.gridwidth = 1;
+ c.gridheight = 1;
+ c.fill = GridBagConstraints.BOTH;
+ c.anchor = GridBagConstraints.CENTER;
+ pane.add(prev, c);
+
+ /* Next button */
+ next = new JButton("Next");
+ next.addActionListener(this);
+ next.setActionCommand("next");
+ c.gridx = 1;
+ c.gridy = 1;
+ c.gridwidth = 1;
+ c.gridheight = 1;
+ c.fill = GridBagConstraints.BOTH;
+ c.anchor = GridBagConstraints.CENTER;
+ pane.add(next, c);
+
+ /* Enter button */
+ enter = new JButton("Enter");
+ enter.addActionListener(this);
+ enter.setActionCommand("enter");
+ c.gridx = 1;
+ c.gridy = 2;
+ c.gridwidth = 1;
+ c.gridheight = 1;
+ c.fill = GridBagConstraints.BOTH;
+ c.anchor = GridBagConstraints.CENTER;
+ pane.add(enter, c);
+
+ pack();
+ }
+}
projects / fw / altos / commitdiff