altosuilib: Add more options to AltosUIIndicator to suit AltosUI

[fw/altos] / altosuilib / AltosUIUnitsIndicator.java

diff --git a/altosuilib/AltosUIUnitsIndicator.java b/altosuilib/AltosUIUnitsIndicator.java
index 433cc0c25f603c447cf063dca199e97b526090f3..2285b6fc046af8f5b8ac3fb6cf8f5b1b712738a0 100644 (file)
--- a/altosuilib/AltosUIUnitsIndicator.java
+++ b/altosuilib/AltosUIUnitsIndicator.java
@@ -26,11 +26,24 @@ public abstract class AltosUIUnitsIndicator extends AltosUIIndicator {
        AltosUnits      units;
 
        abstract public double value(AltosState state, int i);
-       public boolean good(double value) { return false; }
+       public double good() { return 0; }
+       public boolean good(double value) { return value != AltosLib.MISSING && value >= good(); }
+       public boolean hide(double value) { return false; }
+
+       public boolean hide(AltosState state, int i) {
+               if (state == null)
+                       return hide(AltosLib.MISSING);
+               return hide(value(state, i));
+       }
+
+       public double value (AltosState state, AltosListenerState listener_state, int i) {
+               return value(state, i);
+       }
 
        public double[] last_values;
 
        public void show(double... v) {
+               show();
                for (int i = 0; i < values.length; i++) {
                        if (v[i] != last_values[i]) {
                                String  value_text;
@@ -56,24 +69,54 @@ public abstract class AltosUIUnitsIndicator extends AltosUIIndicator {
        }
 
        public void show (AltosState state, AltosListenerState listener_state) {
-
                double[] v = new double[values.length];
+               boolean hide = false;
 
                for (int i = 0; i < values.length; i++) {
                        if (state != null)
-                               v[i] = value(state, i);
+                               v[i] = value(state, listener_state, i);
                        else
                                v[i] = AltosLib.MISSING;
+                       if (hide(state, i))
+                               hide = true;
                }
-               show(v);
 
+               if (hide)
+                       hide();
+               else
+                       show(v);
        }
 
-       public AltosUIUnitsIndicator (Container container, int y, AltosUnits units, String name, int number_values, boolean has_lights, int width) {
-               super(container, y, name, number_values, has_lights, width);
+       public void reset() {
+               for (int i = 0; i < last_values.length; i++)
+                       last_values[i] = AltosLib.MISSING - 1;
+       }
+
+       public AltosUIUnitsIndicator (Container container, int x, int y, int label_width, AltosUnits units, String name, int number_values, boolean has_lights, int width) {
+               super(container, x, y, label_width, name, number_values, has_lights, width);
                this.units = units;
                last_values = new double[values.length];
                for (int i = 0; i < last_values.length; i++)
                        last_values[i] = AltosLib.MISSING - 1;
        }
+
+       public AltosUIUnitsIndicator (Container container, int x, int y, AltosUnits units, String name, int number_values, boolean has_lights, int width) {
+               this(container, x, y, 1, units, name, number_values, has_lights, width);
+       }
+
+       public AltosUIUnitsIndicator (Container container, int y, AltosUnits units, String name, int number_values, boolean has_lights, int width) {
+               this(container, 0, y, units, name, number_values, has_lights, width);
+       }
+
+       public AltosUIUnitsIndicator (Container container, int y, AltosUnits units, String name, int width) {
+               this(container, 0, y, units, name, 1, false, width);
+       }
+
+       public AltosUIUnitsIndicator (Container container, int y, AltosUnits units, String name) {
+               this(container, 0, y, units, name, 1, false, 1); 
+       }
+
+       public AltosUIUnitsIndicator (Container container, int x,int y, AltosUnits units, String name) {
+               this(container, x, y, units, name, 1, false, 1); 
+       }
 }