simplistic, text-field oriented interface for major property groups. The JAR is now executable, so the program can be launched with java -jar fgfsclient.jar <host> <port>
178 lines
5.3 KiB
Java
178 lines
5.3 KiB
Java
// FGFSDemo.java - Simple demo application.
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import java.io.IOException;
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import java.util.HashMap;
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import javax.swing.JFrame;
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import javax.swing.JScrollPane;
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import javax.swing.JTabbedPane;
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import org.flightgear.fgfsclient.FGFSConnection;
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import org.flightgear.fgfsclient.PropertyPage;
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/**
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* Simple GUI demo.
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*
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* <p>This demo connects to a running FlightGear process and displays
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* the current altitude, longitude, and latitude in a GUI window, with
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* updates every second.</p>
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*
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* <p>Usage:</p>
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*
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* <blockquote><pre>
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* fgfs --telnet=9000
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* java FGFSDemo localhost 9000
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* </pre></blockquote>
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*/
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public class FGFSDemo
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extends JFrame
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{
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public FGFSDemo (String host, int port)
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throws IOException
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{
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super("FlightGear Client Console");
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fgfs = new FGFSConnection(host, port);
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tabs = new JTabbedPane();
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pages = new HashMap();
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PropertyPage page = new PropertyPage(fgfs, "Simulation");
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page.addField("/sim/aircraft", "Aircraft:");
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page.addField("/sim/startup/airport-id", "Airport ID:");
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page.addField("/sim/time/gmt", "Current time (GMT):");
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page.addField("/sim/startup/trim", "Trim on ground (true/false):");
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page.addField("/sim/sound/audible", "Sound enabled (true/false):");
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page.addField("/sim/startup/browser-app", "Web browser:");
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addPage(page);
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page = new PropertyPage(fgfs, "View");
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page.addField("/sim/view-mode", "View mode:");
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page.addField("/sim/current-view/field-of-view",
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"Field of view (deg):");
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page.addField("/sim/current-view/pitch-offset-deg",
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"View pitch offset (deg):");
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page.addField("/sim/current-view/heading-offset-deg",
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"View heading offset (deg):");
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addPage(page);
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page = new PropertyPage(fgfs, "Location");
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page.addField("/position/altitude-ft", "Altitude (ft):");
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page.addField("/position/longitude-deg", "Longitude (deg):");
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page.addField("/position/latitude-deg", "Latitude (deg):");
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page.addField("/orientation/roll-deg", "Roll (deg):");
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page.addField("/orientation/pitch-deg", "Pitch (deg):");
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page.addField("/orientation/heading-deg", "Heading (deg):");
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addPage(page);
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page = new PropertyPage(fgfs, "Weather");
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page.addField("/environment/wind-from-heading-deg",
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"Wind direction (deg FROM):");
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page.addField("/environment/params/base-wind-speed-kt",
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"Wind speed (kt):");
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page.addField("/environment/params/gust-wind-speed-kt",
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"Maximum gust (kt):");
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page.addField("/environment/wind-from-down-fps",
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"Updraft (fps):");
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page.addField("/environment/temperature-degc", "Temperature (degC):");
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page.addField("/environment/dewpoint-degc", "Dewpoint (degC):");
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page.addField("/environment/pressure-sea-level-inhg",
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"Altimeter setting (inHG):");
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addPage(page);
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page = new PropertyPage(fgfs, "Clouds");
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page.addField("/environment/clouds/layer[0]/type",
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"Layer 0 type:");
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page.addField("/environment/clouds/layer[0]/elevation-ft",
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"Layer 0 height (ft):");
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page.addField("/environment/clouds/layer[0]/thickness-ft",
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"Layer 0 thickness (ft):");
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page.addField("/environment/clouds/layer[1]/type",
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"Layer 1 type:");
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page.addField("/environment/clouds/layer[1]/elevation-ft",
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"Layer 1 height (ft):");
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page.addField("/environment/clouds/layer[1]/thickness-ft",
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"Layer 1 thickness (ft):");
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page.addField("/environment/clouds/layer[2]/type",
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"Layer 2 type:");
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page.addField("/environment/clouds/layer[2]/elevation-ft",
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"Layer 2 height (ft):");
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page.addField("/environment/clouds/layer[2]/thickness-ft",
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"Layer 2 thickness (ft):");
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page.addField("/environment/clouds/layer[3]/type",
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"Layer 3 type:");
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page.addField("/environment/clouds/layer[3]/elevation-ft",
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"Layer 3 height (ft):");
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page.addField("/environment/clouds/layer[3]/thickness-ft",
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"Layer 3 thickness (ft):");
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page.addField("/environment/clouds/layer[4]/type",
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"Layer 4 type:");
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page.addField("/environment/clouds/layer[4]/elevation-ft",
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"Layer 4 height (ft):");
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page.addField("/environment/clouds/layer[4]/thickness-ft",
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"Layer 4 thickness (ft):");
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addPage(page);
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page = new PropertyPage(fgfs, "Velocities");
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page.addField("/velocities/airspeed-kt", "Airspeed (kt):");
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page.addField("/velocities/speed-down-fps", "Descent speed (fps):");
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addPage(page);
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getContentPane().add(tabs);
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new Thread(new Updater()).start();
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}
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private void addPage (PropertyPage page)
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{
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tabs.add(page.getName(), new JScrollPane(page));
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pages.put(page.getName(), page);
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}
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private FGFSConnection fgfs;
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private JTabbedPane tabs;
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private HashMap pages;
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public static void main (String args[])
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throws Exception
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{
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if (args.length != 2) {
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System.err.println("Usage: FGFSDemo <host> <port>");
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System.exit(2);
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}
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FGFSDemo gui = new FGFSDemo(args[0], Integer.parseInt(args[1]));
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gui.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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gui.pack();
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gui.show();
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}
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class Updater
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implements Runnable
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{
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public void run ()
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{
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while (true) {
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int index = tabs.getSelectedIndex();
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if (index > -1) {
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String name = tabs.getTitleAt(index);
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PropertyPage page = (PropertyPage)pages.get(name);
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try {
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page.update();
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} catch (IOException e) {
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}
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}
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try {
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Thread.sleep(1000);
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} catch (InterruptedException e) {
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}
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}
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}
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}
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}
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// end of FGFSDemo.java
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