Version 8, September 2009

[GpsPrune.git] / tim / prune / function / gpsies / TrackListModel.java

diff --git a/tim/prune/function/gpsies/TrackListModel.java b/tim/prune/function/gpsies/TrackListModel.java
new file mode 100644 (file)
index 0000000..275ae83
--- /dev/null
+++ b/tim/prune/function/gpsies/TrackListModel.java
@@ -0,0 +1,108 @@
+package tim.prune.function.gpsies;
+
+import java.text.NumberFormat;
+import java.util.ArrayList;
+
+import javax.swing.table.AbstractTableModel;
+
+import tim.prune.Config;
+import tim.prune.I18nManager;
+import tim.prune.data.Distance;
+
+/**
+ * Model for list of tracks from gpsies.com
+ */
+public class TrackListModel extends AbstractTableModel
+{
+       /** List of tracks */
+       private ArrayList<GpsiesTrack> _trackList = null;
+       /** Column heading for track name */
+       private static final String _nameColLabel = I18nManager.getText("dialog.gpsies.column.name");
+       /** Column heading for length */
+       private static final String _lengthColLabel = I18nManager.getText("dialog.gpsies.column.length");
+       /** Formatter for distances */
+       private NumberFormat _distanceFormatter = NumberFormat.getInstance();
+
+       /**
+        * Constructor
+        */
+       public TrackListModel()
+       {
+               _distanceFormatter.setMaximumFractionDigits(1);
+       }
+
+       /**
+        * @return column count
+        */
+       public int getColumnCount()
+       {
+               return 2;
+       }
+
+       /**
+        * @return number of rows
+        */
+       public int getRowCount()
+       {
+               if (_trackList == null) return 0;
+               return _trackList.size();
+       }
+
+       /**
+        * @param inColNum column number
+        * @return column label for given column
+        */
+       public String getColumnName(int inColNum)
+       {
+               if (inColNum == 0) {return _nameColLabel;}
+               return _lengthColLabel;
+       }
+
+       /**
+        * @param inRowNum row number
+        * @param inColNum column number
+        * @return cell entry at given row and column
+        */
+       public Object getValueAt(int inRowNum, int inColNum)
+       {
+               GpsiesTrack track = _trackList.get(inRowNum);
+               if (inColNum == 0) {return track.getTrackName();}
+               double lengthM = track.getLength();
+               if (Config.getConfigBoolean(Config.KEY_METRIC_UNITS)) {
+                       return _distanceFormatter.format(lengthM / 1000.0) + " " + I18nManager.getText("units.kilometres.short");
+               }
+               // must be imperial
+               return _distanceFormatter.format(Distance.convertMetresToMiles(lengthM))
+                       + " " + I18nManager.getText("units.miles.short");
+       }
+
+       /**
+        * Add a list of tracks to this model
+        * @param inList list of tracks to add
+        */
+       public void addTracks(ArrayList<GpsiesTrack> inList)
+       {
+               if (_trackList == null) {_trackList = new ArrayList<GpsiesTrack>();}
+               if (inList != null && inList.size() > 0) {
+                       _trackList.addAll(inList);
+               }
+               fireTableDataChanged();
+       }
+
+       /**
+        * @param inRowNum row number from 0
+        * @return track object for this row
+        */
+       public GpsiesTrack getTrack(int inRowNum)
+       {
+               return _trackList.get(inRowNum);
+       }
+
+       /**
+        * Clear the list of tracks
+        */
+       public void clear()
+       {
+               _trackList = null;
+       }
+}