X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosui%2FAltosLanded.java;h=760b2d64e1456a6ebb4ddccf68414b4621eac4c8;hp=d03e5ac56da3562a34ba9aa56b62ee6ccb221f8c;hb=8044eb8e23366e91c741060939baff5137f841c7;hpb=5a3c5de6657d1c26e52015a8acec0cd05e294cef

diff --git a/altosui/AltosLanded.java b/altosui/AltosLanded.java
index d03e5ac5..760b2d64 100644
--- a/altosui/AltosLanded.java
+++ b/altosui/AltosLanded.java
@@ -21,15 +21,23 @@ import java.awt.*;
 import java.awt.event.*;
 import javax.swing.*;
 import java.io.*;
-import org.altusmetrum.altoslib.*;
+import org.altusmetrum.altoslib_4.*;
+import org.altusmetrum.altosuilib_2.*;
 
-public class AltosLanded extends JComponent implements AltosFlightDisplay, ActionListener {
+public class AltosLanded extends JComponent implements AltosFlightDisplay, ActionListener, HierarchyListener {
 	GridBagLayout	layout;
 
-	public class LandedValue {
+	private AltosState		last_state;
+	private AltosListenerState	last_listener_state;
+
+	public abstract class LandedValue implements AltosFontListener, AltosUnitsListener {
 		JLabel		label;
 		JTextField	value;
-		void show(AltosState state, int crc_errors) {}
+		AltosUnits	units;
+		double		v;
+		String		last_value = "";
+
+		abstract void show(AltosState state, AltosListenerState listener_state);
 
 		void reset() {
 			value.setText("");
@@ -42,28 +50,42 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 
 		void show(String s) {
 			show();
-			value.setText(s);
+			if (!last_value.equals(s)) {
+				value.setText(s);
+				last_value = s;
+			}
 		}
-		
-		void show(AltosUnits units, double v) {
-			show(units.show(8, v));
+
+		void show(double v) {
+			this.v = v;
+			if (v == AltosLib.MISSING)
+				show("Missing");
+			else
+				show(units.show(8, v));
 		}
 
 		void show(String format, double v) {
 			show(String.format(format, v));
 		}
 
-		public void set_font() {
+		public void font_size_changed(int font_size) {
 			label.setFont(Altos.label_font);
 			value.setFont(Altos.value_font);
 		}
 
+		public void units_changed(boolean imperial_units) {
+			if (units != null)
+				show(v);
+		}
+
 		void hide() {
 			label.setVisible(false);
 			value.setVisible(false);
 		}
 
-		public LandedValue (GridBagLayout layout, int y, String text) {
+		public LandedValue (GridBagLayout layout, int y, AltosUnits units, String text) {
+			this.units = units;
+
 			GridBagConstraints	c = new GridBagConstraints();
 			c.weighty = 1;
 
@@ -79,6 +101,7 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 			add(label);
 
 			value = new JTextField(Altos.text_width);
+			value.setEditable(false);
 			value.setFont(Altos.value_font);
 			value.setHorizontalAlignment(SwingConstants.RIGHT);
 			c.gridx = 1; c.gridy = y;
@@ -88,6 +111,10 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 			layout.setConstraints(value, c);
 			add(value);
 		}
+
+		public LandedValue (GridBagLayout layout, int y, String text) {
+			this(layout, y, null, text);
+		}
 	}
 
 	String pos(double p, String pos, String neg) {
@@ -102,8 +129,9 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 	}
 
 	class Lat extends LandedValue {
-		void show (AltosState state, int crc_errors) {
-			if (state.gps != null && state.gps.connected)
+		void show (AltosState state, AltosListenerState listener_state) {
+			show();
+			if (state.gps != null && state.gps.connected && state.gps.lat != AltosLib.MISSING)
 				show(pos(state.gps.lat,"N", "S"));
 			else
 				show("???");
@@ -116,9 +144,9 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 	Lat lat;
 
 	class Lon extends LandedValue {
-		void show (AltosState state, int crc_errors) {
+		void show (AltosState state, AltosListenerState listener_state) {
 			show();
-			if (state.gps != null && state.gps.connected)
+			if (state.gps != null && state.gps.connected && state.gps.lon != AltosLib.MISSING)
 				show(pos(state.gps.lon,"E", "W"));
 			else
 				show("???");
@@ -131,7 +159,7 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 	Lon lon;
 
 	class Bearing extends LandedValue {
-		void show (AltosState state, int crc_errors) {
+		void show (AltosState state, AltosListenerState listener_state) {
 			show();
 			if (state.from_pad != null)
 				show("%3.0f°", state.from_pad.bearing);
@@ -146,48 +174,48 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 	Bearing bearing;
 
 	class Distance extends LandedValue {
-		void show (AltosState state, int crc_errors) {
+		void show (AltosState state, AltosListenerState listener_state) {
 			show();
 			if (state.from_pad != null)
-				show(AltosConvert.distance, state.from_pad.distance);
+				show(state.from_pad.distance);
 			else
 				show("???");
 		}
 		public Distance (GridBagLayout layout, int y) {
-			super (layout, y, "Distance");
+			super (layout, y, AltosConvert.distance, "Distance");
 		}
 	}
 
 	Distance distance;
 
 	class Height extends LandedValue {
-		void show (AltosState state, int crc_errors) {
-			show(AltosConvert.height, state.max_height);
+		void show (AltosState state, AltosListenerState listener_state) {
+			show(state.max_height());
 		}
 		public Height (GridBagLayout layout, int y) {
-			super (layout, y, "Maximum Height");
+			super (layout, y, AltosConvert.height, "Maximum Height");
 		}
 	}
 
 	Height	height;
 
 	class Speed extends LandedValue {
-		void show (AltosState state, int crc_errors) {
-			show(AltosConvert.speed, state.max_speed());
+		void show (AltosState state, AltosListenerState listener_state) {
+			show(state.max_speed());
 		}
 		public Speed (GridBagLayout layout, int y) {
-			super (layout, y, "Maximum Speed");
+			super (layout, y, AltosConvert.speed, "Maximum Speed");
 		}
 	}
 
 	Speed	speed;
 
 	class Accel extends LandedValue {
-		void show (AltosState state, int crc_errors) {
-			show(AltosConvert.accel, state.max_acceleration);
+		void show (AltosState state, AltosListenerState listener_state) {
+			show(state.max_acceleration());
 		}
 		public Accel (GridBagLayout layout, int y) {
-			super (layout, y, "Maximum Acceleration");
+			super (layout, y, AltosConvert.accel, "Maximum Acceleration");
 		}
 	}
 
@@ -203,31 +231,47 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 		accel.reset();
 	}
 
-	public void set_font() {
-		lat.set_font();
-		lon.set_font();
-		bearing.set_font();
-		distance.set_font();
-		height.set_font();
-		speed.set_font();
-		accel.set_font();
+	public void font_size_changed(int font_size) {
+		lat.font_size_changed(font_size);
+		lon.font_size_changed(font_size);
+		bearing.font_size_changed(font_size);
+		distance.font_size_changed(font_size);
+		height.font_size_changed(font_size);
+		speed.font_size_changed(font_size);
+		accel.font_size_changed(font_size);
+	}
+
+	public void units_changed(boolean imperial_units) {
+		lat.units_changed(imperial_units);
+		lon.units_changed(imperial_units);
+		bearing.units_changed(imperial_units);
+		distance.units_changed(imperial_units);
+		height.units_changed(imperial_units);
+		speed.units_changed(imperial_units);
+		accel.units_changed(imperial_units);
 	}
 
-	public void show(AltosState state, int crc_errors) {
+	public void show(AltosState state, AltosListenerState listener_state) {
+		if (!isShowing()) {
+			last_state = state;
+			last_listener_state = listener_state;
+			return;
+		}
+
 		if (state.gps != null && state.gps.connected) {
-			bearing.show(state, crc_errors);
-			distance.show(state, crc_errors);
-			lat.show(state, crc_errors);
-			lon.show(state, crc_errors);
+			bearing.show(state, listener_state);
+			distance.show(state, listener_state);
+			lat.show(state, listener_state);
+			lon.show(state, listener_state);
 		} else {
 			bearing.hide();
 			distance.hide();
 			lat.hide();
 			lon.hide();
 		}
-		height.show(state, crc_errors);
-		speed.show(state, crc_errors);
-		accel.show(state, crc_errors);
+		height.show(state, listener_state);
+		speed.show(state, listener_state);
+		accel.show(state, listener_state);
 		if (reader.backing_file() != null)
 			graph.setEnabled(true);
 	}
@@ -243,21 +287,18 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 			if (file != null) {
 				String	filename = file.getName();
 				try {
-					AltosRecordIterable records = null;
+					AltosStateIterable states = null;
 					if (filename.endsWith("eeprom")) {
 						FileInputStream in = new FileInputStream(file);
-						records = new AltosEepromIterable(in);
+						states = new AltosEepromFile(in);
 					} else if (filename.endsWith("telem")) {
 						FileInputStream in = new FileInputStream(file);
-						records = new AltosTelemetryIterable(in);
-					} else if (filename.endsWith("mega")) {
-						FileInputStream in = new FileInputStream(file);
-						records = new AltosEepromMegaIterable(in);
+						states = new AltosTelemetryFile(in);
 					} else {
 						throw new FileNotFoundException(filename);
 					}
 					try {
-						new AltosGraphUI(records, filename);
+						new AltosGraphUI(states, file);
 					} catch (InterruptedException ie) {
 					} catch (IOException ie) {
 					}
@@ -271,6 +312,21 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 		}
 	}
 
+	public String getName() {
+		return "Landed";
+	}
+
+	public void hierarchyChanged(HierarchyEvent e) {
+		if (last_state != null && isShowing()) {
+			AltosState		state = last_state;
+			AltosListenerState	listener_state = last_listener_state;
+
+			last_state = null;
+			last_listener_state = null;
+			show(state, listener_state);
+		}
+	}
+
 	public AltosLanded(AltosFlightReader in_reader) {
 		layout = new GridBagLayout();
 
@@ -301,5 +357,6 @@ public class AltosLanded extends JComponent implements AltosFlightDisplay, Actio
 		c.weighty = 0;
 		c.fill = GridBagConstraints.VERTICAL;
 		add(graph, c);
+		addHierarchyListener(this);
 	}
 }