X-Git-Url: http://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=src%2Ftim%2Fprune%2Ffunction%2Fsettings%2FMapSourceListModel.java;fp=src%2Ftim%2Fprune%2Ffunction%2Fsettings%2FMapSourceListModel.java;h=dc7954aa9b4b47dd6169583b2103d936d7ba4fdb;hp=0000000000000000000000000000000000000000;hb=ce6f2161b8596f7018d6a76bff79bc9e571f35fd;hpb=2d8cb72e84d5cc1089ce77baf1e34ea3ea2f8465

diff --git a/src/tim/prune/function/settings/MapSourceListModel.java b/src/tim/prune/function/settings/MapSourceListModel.java
new file mode 100644
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);
+	}
+}