package altosui;
import java.awt.*;
+import java.awt.event.*;
import javax.swing.*;
-import org.altusmetrum.altoslib_1.*;
+import org.altusmetrum.altoslib_4.*;
+import org.altusmetrum.altosuilib_2.*;
-public class AltosDescent extends JComponent implements AltosFlightDisplay {
+public class AltosDescent extends JComponent implements AltosFlightDisplay, HierarchyListener {
GridBagLayout layout;
- public abstract class DescentStatus {
+ private AltosState last_state;
+ private AltosListenerState last_listener_state;
+
+ public abstract class DescentStatus implements AltosFontListener, AltosUnitsListener {
JLabel label;
JTextField value;
AltosLights lights;
- abstract void show(AltosState state, int crc_errors);
+ abstract void show(AltosState state, AltosListenerState listener_state);
void show() {
label.setVisible(true);
lights.set(false);
}
- 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) {
+ }
+
public DescentStatus (GridBagLayout layout, int y, String text) {
GridBagConstraints c = new GridBagConstraints();
c.weighty = 1;
add(label);
value = new JTextField(Altos.text_width);
+ value.setEditable(false);
value.setFont(Altos.value_font);
value.setHorizontalAlignment(SwingConstants.RIGHT);
c.gridx = 4; c.gridy = y;
}
}
- public abstract class DescentValue {
+ public abstract class DescentValue implements AltosFontListener, AltosUnitsListener {
JLabel label;
JTextField value;
+ AltosUnits units;
+ double v;
+ String last_value = "";
void reset() {
value.setText("");
}
- abstract void show(AltosState state, int crc_errors);
+ abstract void show(AltosState state, AltosListenerState listener_state);
void show() {
label.setVisible(true);
void show(String v) {
show();
- value.setText(v);
+
+ if (!last_value.equals(v)) {
+ value.setText(v);
+ last_value = v;
+ }
}
- 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));
+ if (v == AltosLib.MISSING)
+ show("Missing");
+ else
+ show(String.format(format, v));
}
- void set_font() {
+ public void font_size_changed(int font_size) {
label.setFont(Altos.label_font);
value.setFont(Altos.value_font);
}
- public DescentValue (GridBagLayout layout, int x, int y, String text) {
+ public void units_changed(boolean imperial_units) {
+ if (units != null)
+ show(v);
+ }
+
+ public DescentValue (GridBagLayout layout, int x, int y, AltosUnits units, String text) {
+ this.units = units;
GridBagConstraints c = new GridBagConstraints();
c.weighty = 1;
add(label, c);
value = new JTextField(Altos.text_width);
+ value.setEditable(false);
value.setFont(Altos.value_font);
value.setHorizontalAlignment(SwingConstants.RIGHT);
c.gridx = x + 2; c.gridy = y;
c.weightx = 1;
add(value, c);
}
+
+ public DescentValue (GridBagLayout layout, int x, int y, String text) {
+ this(layout, x, y, null, text);
+ }
}
- public abstract class DescentDualValue {
+ public abstract class DescentDualValue implements AltosFontListener, AltosUnitsListener {
JLabel label;
JTextField value1;
JTextField value2;
value2.setVisible(false);
}
- void set_font() {
+ public void font_size_changed(int font_size) {
label.setFont(Altos.label_font);
value1.setFont(Altos.value_font);
value2.setFont(Altos.value_font);
}
- abstract void show(AltosState state, int crc_errors);
+ public void units_changed(boolean imperial_units) {
+ }
+
+ abstract void show(AltosState state, AltosListenerState listener_state);
void show(String v1, String v2) {
show();
add(label);
value1 = new JTextField(Altos.text_width);
+ value1.setEditable(false);
value1.setFont(Altos.value_font);
value1.setHorizontalAlignment(SwingConstants.RIGHT);
c.gridx = x + 2; c.gridy = y;
add(value1);
value2 = new JTextField(Altos.text_width);
+ value2.setEditable(false);
value2.setFont(Altos.value_font);
value2.setHorizontalAlignment(SwingConstants.RIGHT);
c.gridx = x + 4; c.gridy = y;
}
class Height extends DescentValue {
- void show (AltosState state, int crc_errors) {
- show(AltosConvert.height, state.height);
+ void show (AltosState state, AltosListenerState listener_state) {
+ show(state.height());
}
public Height (GridBagLayout layout, int x, int y) {
- super (layout, x, y, "Height");
+ super (layout, x, y, AltosConvert.height, "Height");
}
}
Height height;
class Speed extends DescentValue {
- void show (AltosState state, int crc_errors) {
- double speed = state.accel_speed;
- if (!state.ascent)
- speed = state.baro_speed;
- show(AltosConvert.speed, speed);
+ void show (AltosState state, AltosListenerState listener_state) {
+ show(state.speed());
}
public Speed (GridBagLayout layout, int x, int y) {
- super (layout, x, y, "Speed");
+ super (layout, x, y, AltosConvert.speed, "Speed");
}
}
}
class Lat extends DescentValue {
- void show (AltosState state, int crc_errors) {
- if (state.gps != null && state.gps.connected)
+ void show (AltosState state, AltosListenerState listener_state) {
+ if (state.gps != null && state.gps.connected && state.gps.lat != AltosLib.MISSING)
show(pos(state.gps.lat,"N", "S"));
else
show("???");
Lat lat;
class Lon extends DescentValue {
- void show (AltosState state, int crc_errors) {
- if (state.gps != null && state.gps.connected)
+ void show (AltosState state, AltosListenerState listener_state) {
+ if (state.gps != null && state.gps.connected && state.gps.lon != AltosLib.MISSING)
show(pos(state.gps.lon,"W", "E"));
else
show("???");
Lon lon;
class Distance extends DescentValue {
- void show(AltosState state, int crc_errors) {
+ void show(AltosState state, AltosListenerState listener_state) {
if (state.from_pad != null)
- show(AltosConvert.distance, state.from_pad.distance);
+ show(state.from_pad.distance);
else
show("???");
}
public Distance (GridBagLayout layout, int x, int y) {
- super(layout, x, y, "Ground Distance");
+ super(layout, x, y, AltosConvert.distance, "Ground Distance");
}
}
Distance distance;
-
+
class Apogee extends DescentStatus {
- void show (AltosState state, int crc_errors) {
- show("%4.2f V", state.drogue_sense);
- lights.set(state.drogue_sense > 3.2);
+ void show (AltosState state, AltosListenerState listener_state) {
+ show("%4.2f V", state.apogee_voltage);
+ lights.set(state.apogee_voltage >= AltosLib.ao_igniter_good);
}
public Apogee (GridBagLayout layout, int y) {
super(layout, y, "Apogee Igniter Voltage");
Apogee apogee;
class Main extends DescentStatus {
- void show (AltosState state, int crc_errors) {
- show("%4.2f V", state.main_sense);
- lights.set(state.main_sense > 3.2);
+ void show (AltosState state, AltosListenerState listener_state) {
+ show("%4.2f V", state.main_voltage);
+ lights.set(state.main_voltage >= AltosLib.ao_igniter_good);
}
public Main (GridBagLayout layout, int y) {
super(layout, y, "Main Igniter Voltage");
Main main;
class Bearing extends DescentDualValue {
- void show (AltosState state, int crc_errors) {
+ void show (AltosState state, AltosListenerState listener_state) {
if (state.from_pad != null) {
show( String.format("%3.0f°", state.from_pad.bearing),
state.from_pad.bearing_words(
Bearing bearing;
class Range extends DescentValue {
- void show (AltosState state, int crc_errors) {
- show(AltosConvert.distance, state.range);
+ void show (AltosState state, AltosListenerState listener_state) {
+ show(state.range);
}
public Range (GridBagLayout layout, int x, int y) {
- super (layout, x, y, "Range");
+ super (layout, x, y, AltosConvert.distance, "Range");
}
}
Range range;
class Elevation extends DescentValue {
- void show (AltosState state, int crc_errors) {
+ void show (AltosState state, AltosListenerState listener_state) {
show("%3.0f°", state.elevation);
}
public Elevation (GridBagLayout layout, int x, int y) {
apogee.reset();
}
- public void set_font() {
- lat.set_font();
- lon.set_font();
- height.set_font();
- speed.set_font();
- bearing.set_font();
- range.set_font();
- distance.set_font();
- elevation.set_font();
- main.set_font();
- apogee.set_font();
+ public void font_size_changed(int font_size) {
+ lat.font_size_changed(font_size);
+ lon.font_size_changed(font_size);
+ height.font_size_changed(font_size);
+ speed.font_size_changed(font_size);
+ bearing.font_size_changed(font_size);
+ range.font_size_changed(font_size);
+ distance.font_size_changed(font_size);
+ elevation.font_size_changed(font_size);
+ main.font_size_changed(font_size);
+ apogee.font_size_changed(font_size);
}
- public void show(AltosState state, int crc_errors) {
- height.show(state, crc_errors);
- speed.show(state, crc_errors);
+ public void units_changed(boolean imperial_units) {
+ lat.units_changed(imperial_units);
+ lon.units_changed(imperial_units);
+ height.units_changed(imperial_units);
+ speed.units_changed(imperial_units);
+ bearing.units_changed(imperial_units);
+ range.units_changed(imperial_units);
+ distance.units_changed(imperial_units);
+ elevation.units_changed(imperial_units);
+ main.units_changed(imperial_units);
+ apogee.units_changed(imperial_units);
+ }
+
+ public void show(AltosState state, AltosListenerState listener_state) {
+ if (!isShowing()) {
+ last_state = state;
+ last_listener_state = listener_state;
+ return;
+ }
+
+ height.show(state, listener_state);
+ speed.show(state, listener_state);
if (state.gps != null && state.gps.connected) {
- bearing.show(state, crc_errors);
- range.show(state, crc_errors);
- distance.show(state, crc_errors);
- elevation.show(state, crc_errors);
- lat.show(state, crc_errors);
- lon.show(state, crc_errors);
+ bearing.show(state, listener_state);
+ range.show(state, listener_state);
+ distance.show(state, listener_state);
+ elevation.show(state, listener_state);
+ lat.show(state, listener_state);
+ lon.show(state, listener_state);
} else {
bearing.hide();
range.hide();
lat.hide();
lon.hide();
}
- if (state.main_sense != AltosRecord.MISSING)
- main.show(state, crc_errors);
+ if (state.main_voltage != AltosLib.MISSING)
+ main.show(state, listener_state);
else
main.hide();
- if (state.drogue_sense != AltosRecord.MISSING)
- apogee.show(state, crc_errors);
+ if (state.apogee_voltage != AltosLib.MISSING)
+ apogee.show(state, listener_state);
else
apogee.hide();
}
+ public String getName() {
+ return "Descent";
+ }
+
+ 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 AltosDescent() {
layout = new GridBagLayout();
apogee = new Apogee(layout, 5);
main = new Main(layout, 6);
+ addHierarchyListener(this);
}
}