Version 14, October 2012

[GpsPrune.git] / tim / prune / function / distance / DistanceTableModel.java

diff --git a/tim/prune/function/distance/DistanceTableModel.java b/tim/prune/function/distance/DistanceTableModel.java
index 48ba1722be3bedf224ec28ed14fe362129d8fedf..faa059ea4b1bb2ada4ce6340b30bc6014a9ce65a 100644 (file)
--- a/tim/prune/function/distance/DistanceTableModel.java
+++ b/tim/prune/function/distance/DistanceTableModel.java
@@ -4,6 +4,7 @@ import tim.prune.I18nManager;
 import tim.prune.config.Config;
 import tim.prune.data.DataPoint;
 import tim.prune.data.Distance;
+import tim.prune.data.Unit;
 
 /**
  * Class to hold the table model for the distances table
@@ -12,10 +13,6 @@ public class DistanceTableModel extends GenericTableModel
 {
        /** Distances */
        private double[] _distances = null;
-       /** Metric distances? */
-       private boolean _useMetric = true;
-       /** Previous value of metric flag (to spot changes) */
-       private boolean _prevUseMetric = false;
        /** Column heading */
        private static final String _toColLabel = I18nManager.getText("dialog.distances.column.to");
        /** Column heading (depends on metric/imperial settings) */
@@ -68,9 +65,10 @@ public class DistanceTableModel extends GenericTableModel
         */
        public void recalculate(int inIndex)
        {
-               // Use metric or not?
-               _useMetric = Config.getConfigBoolean(Config.KEY_METRIC_UNITS);
-               _distanceLabel = getDistanceLabel(_useMetric);
+               // Which units to use?
+               Unit distUnit = Config.getUnitSet().getDistanceUnit();
+               _distanceLabel = I18nManager.getText("fieldname.distance") + " (" +
+                       I18nManager.getText(distUnit.getShortnameKey()) + ")";
                // Initialize array of distances
                int numRows = getRowCount();
                if (_distances == null || _distances.length != numRows) {
@@ -83,26 +81,10 @@ public class DistanceTableModel extends GenericTableModel
                        }
                        else {
                                double rads = DataPoint.calculateRadiansBetween(fromPoint, _pointList.get(i));
-                               _distances[i] = Distance.convertRadiansToDistance(rads, _useMetric?Distance.Units.KILOMETRES:Distance.Units.MILES);
+                               _distances[i] = Distance.convertRadiansToDistance(rads);
                        }
                }
-               // Let table know that it has to refresh data (and maybe refresh column headings too)
-               if (_useMetric == _prevUseMetric) {
-                       fireTableDataChanged();
-               }
-               else {
-                       fireTableStructureChanged();
-               }
-               _prevUseMetric = _useMetric;
-       }
-
-       /**
-        * @param inMetric true to use metric distances
-        * @return distance label for column heading
-        */
-       private static String getDistanceLabel(boolean inMetric)
-       {
-               return I18nManager.getText("fieldname.distance") + " (" +
-                       I18nManager.getText(inMetric?"units.kilometres.short" : "units.miles.short") + ")";
+               // Let table know that it has to refresh data (and might as well refresh column headings too)
+               fireTableStructureChanged();
        }
 }