add site map tab, at least for QRS launches

3 files changed, 144 insertions, 0 deletions

diff --git a/ao-tools/altosui/AltosFlightUI.java b/ao-tools/altosui/AltosFlightUI.java
index 3581c54c..816ffa23 100644
--- a/ao-tools/altosui/AltosFlightUI.java
+++ b/ao-tools/altosui/AltosFlightUI.java
@@ -44,6 +44,7 @@ public class AltosFlightUI extends JFrame implements AltosFlightDisplay {
 	AltosAscent	ascent;
 	AltosDescent	descent;
 	AltosLanded	landed;
+    AltosSiteMap    sitemap;
 
 	private AltosStatusTable flightStatus;
 	private AltosInfoTable flightInfo;
@@ -93,6 +94,7 @@ public class AltosFlightUI extends JFrame implements AltosFlightDisplay {
 		descent.reset();
 		landed.reset();
 		flightInfo.clear();
+		sitemap.reset();
 	}
 
 	public void show(AltosState state, int crc_errors) {
@@ -119,6 +121,7 @@ public class AltosFlightUI extends JFrame implements AltosFlightDisplay {
 		}
 		flightStatus.set(state);
 		flightInfo.show(state, crc_errors);
+		sitemap.show(state, crc_errors);
 	}
 
 	public AltosFlightUI(AltosVoice in_voice, AltosFlightReader in_reader, final int serial) {
@@ -155,6 +158,9 @@ public class AltosFlightUI extends JFrame implements AltosFlightDisplay {
 		flightInfo = new AltosInfoTable();
 		pane.add("Table", flightInfo.box());
 
+        sitemap = new AltosSiteMap();
+        pane.add("Site Map", sitemap);
+
 		vbox.add(pane);
 
 		this.add(vbox);
diff --git a/ao-tools/altosui/AltosSiteMap.java b/ao-tools/altosui/AltosSiteMap.java
new file mode 100644
index 00000000..22b9aebe
--- /dev/null
+++ b/ao-tools/altosui/AltosSiteMap.java
@@ -0,0 +1,137 @@
+/*
+ * Copyright © 2010 Anthony Towns <aj@erisian.com.au>
+ *
+ * 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.image.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.imageio.ImageIO;
+import javax.swing.table.*;
+import java.io.*;
+import java.util.*;
+import java.text.*;
+import java.util.prefs.*;
+import java.lang.Math;
+import java.awt.geom.Point2D;
+import java.awt.geom.Line2D;
+
+public class AltosSiteMap extends JComponent implements AltosFlightDisplay {
+    double lat, lng;
+    int zoom;
+    double scale_x, scale_y;
+    Point2D.Double coord_pt;
+    Point2D.Double last_pt;
+
+    Graphics2D g2d;
+
+    private void setLocation(double new_lat, double new_lng, int new_zoom) {
+        lat = new_lat;
+        lng = new_lng;
+        zoom = new_zoom;
+        scale_x = 256/360.0 * Math.pow(2, zoom);
+        scale_y = 256/(2.0*Math.PI) * Math.pow(2, zoom);
+        coord_pt = pt(lat, lng, new Point2D.Double(0,0));
+        coord_pt.x = 320-coord_pt.x;
+        coord_pt.y = 320-coord_pt.y;
+        last_pt = null;
+    }
+
+    private static double limit(double v, double lo, double hi) {
+        if (v < lo)
+            return lo;
+        if (hi < v)
+            return hi;
+        return v;
+    }
+
+    // based on google js
+    //  http://maps.gstatic.com/intl/en_us/mapfiles/api-3/2/10/main.js
+    // search for fromLatLngToPoint and fromPointToLatLng
+    private Point2D.Double pt(double lat, double lng) {
+        return pt(lat, lng, coord_pt);
+    }
+
+    private Point2D.Double pt(double lat, double lng, Point2D.Double centre) {
+        Point2D.Double res = new Point2D.Double();
+        double e;
+
+        res.x = centre.x + lng*scale_x;
+        e = limit(Math.sin(Math.toRadians(lat)),-(1-1.0E-15),1-1.0E-15);
+        res.y = centre.y + 0.5*Math.log((1+e)/(1-e))*-scale_y;
+        return res;
+    }
+
+
+	public void reset() {
+		// ?
+	}
+
+    static Color stateColors[] = {
+        Color.WHITE,  // startup
+        Color.WHITE,  // idle
+        Color.WHITE,  // pad
+        Color.RED,    // boost
+        Color.PINK,   // fast
+        Color.YELLOW, // coast
+        Color.CYAN,   // drogue
+        Color.BLUE,   // main
+        Color.BLACK   // landed
+    };
+
+	public void show(AltosState state, int crc_errors) {
+        if (!state.gps_ready)
+            return;
+        Point2D.Double pt = pt(state.gps.lat, state.gps.lon);
+        if (last_pt != null && pt != last_pt) {
+            if (0 <= state.state && state.state < stateColors.length) {
+                g2d.setColor(stateColors[state.state]);
+            }
+            g2d.draw(new Line2D.Double(last_pt, pt));
+        }
+        last_pt = pt;
+        repaint();
+	}
+    
+    public AltosSiteMap() {
+        GridBagLayout layout = new GridBagLayout();
+        setLayout(layout);
+
+        GridBagConstraints c = new GridBagConstraints();
+
+        setLocation(-27.850, 152.960, 15);
+        String pngfile = "/home/aj/qrs-S27.850,W152.960-15.png";
+
+        c.gridx = 0; c.gridy = 0;
+        c.weightx = 1; c.weighty = 1;
+        c.anchor = GridBagConstraints.CENTER;
+        c.fill = GridBagConstraints.BOTH;
+
+        try {
+            BufferedImage myPicture = ImageIO.read(new File(pngfile));
+            g2d = myPicture.createGraphics();
+            JLabel picLabel = new JLabel(new ImageIcon( myPicture ));
+            JScrollPane scrollPane = new JScrollPane(picLabel);
+            layout.setConstraints(scrollPane, c);
+            add(scrollPane);
+        } catch (Exception e) { 
+            throw new RuntimeException(e);
+        };
+    }
+}
+
diff --git a/ao-tools/altosui/Makefile.am b/ao-tools/altosui/Makefile.am
index 267bae63..fc532863 100644
--- a/ao-tools/altosui/Makefile.am
+++ b/ao-tools/altosui/Makefile.am
@@ -59,6 +59,7 @@ altosui_JAVA = \
 	AltosRomconfigUI.java \
 	AltosSerial.java \
 	AltosSerialMonitor.java \
+	AltosSiteMap.java \
 	AltosState.java \
 	AltosStatusTable.java \
 	AltosTelemetry.java \