Moved source into separate src directory due to popular request

[GpsPrune.git] / src / tim / prune / function / distance / GenericTableModel.java

diff --git a/src/tim/prune/function/distance/GenericTableModel.java b/src/tim/prune/function/distance/GenericTableModel.java
new file mode 100644 (file)
index 0000000..bc56540
--- /dev/null
+++ b/src/tim/prune/function/distance/GenericTableModel.java
@@ -0,0 +1,50 @@
+package tim.prune.function.distance;
+
+import java.util.ArrayList;
+
+import javax.swing.table.AbstractTableModel;
+
+import tim.prune.I18nManager;
+import tim.prune.data.DataPoint;
+
+/**
+ * General table model class for the two models in the distance function
+ */
+public abstract class GenericTableModel extends AbstractTableModel
+{
+       /** list of points */
+       protected ArrayList<DataPoint> _pointList = null;
+       /** Column heading */
+       private static String _currPointLabel = I18nManager.getText("dialog.distances.currentpoint");
+
+       /**
+        * Initialize the table model with the point list
+        * @param inPointList list of points
+        */
+       public void init(ArrayList<DataPoint> inPointList)
+       {
+               _pointList = inPointList;
+       }
+
+       /**
+        * @return row count
+        */
+       public int getRowCount()
+       {
+               if (_pointList == null) {return 0;}
+               return _pointList.size();
+       }
+
+       /**
+        * Get the name of the specified point from the list
+        * @param inIndex index of point
+        * @return waypoint name if waypoint, otherwise "current point"
+        */
+       protected String getPointName(int inIndex)
+       {
+               if (_pointList == null) {return "null";}
+               DataPoint point = _pointList.get(inIndex);
+               if (point.isWaypoint()) {return point.getWaypointName();}
+               return _currPointLabel;
+       }
+}