Moved source into separate src directory due to popular request

[GpsPrune.git] / src / tim / prune / function / settings / MapSourceListModel.java

diff --git a/src/tim/prune/function/settings/MapSourceListModel.java b/src/tim/prune/function/settings/MapSourceListModel.java
new file mode 100644 (file)
index 0000000..dc7954a
--- /dev/null
+++ b/src/tim/prune/function/settings/MapSourceListModel.java
@@ -0,0 +1,47 @@
+package tim.prune.function.settings;
+
+import javax.swing.AbstractListModel;
+
+import tim.prune.gui.map.MapSource;
+import tim.prune.gui.map.MapSourceLibrary;
+
+/**
+ * Class to act as list model for the map source list
+ */
+public class MapSourceListModel extends AbstractListModel<String>
+{
+       /**
+        * @see javax.swing.ListModel#getSize()
+        */
+       public int getSize()
+       {
+               return MapSourceLibrary.getNumSources();
+       }
+
+       /**
+        * @see javax.swing.ListModel#getElementAt(int)
+        */
+       public String getElementAt(int inIndex)
+       {
+               if (inIndex < 0 || inIndex >= getSize()) return "";
+               return MapSourceLibrary.getSource(inIndex).getName();
+       }
+
+       /**
+        * @param inIndex index in list
+        * @return corresponding map source object
+        */
+       public MapSource getSource(int inIndex)
+       {
+               if (inIndex < 0 || inIndex >= getSize()) return null;
+               return MapSourceLibrary.getSource(inIndex);
+       }
+
+       /**
+        * Fire event to notify that contents have changed
+        */
+       public void fireChanged()
+       {
+               this.fireContentsChanged(this, 0, getSize()-1);
+       }
+}