altosuilib: Make map cache size configurable

[fw/altos] / altosuilib / AltosUIConfigure.java

diff --git a/altosuilib/AltosUIConfigure.java b/altosuilib/AltosUIConfigure.java
index 9d54cfe50d2f81f698f42c4c5dc238d8e7f83d84..5ab615e8ed92b890d87e0b79a64f2f694bc0ce7d 100644 (file)
--- a/altosuilib/AltosUIConfigure.java
+++ b/altosuilib/AltosUIConfigure.java
@@ -223,6 +223,31 @@ public class AltosUIConfigure
                row++;
        }
 
+       static final Integer map_caches[] = { 9, 25, 100 };
+
+       public void add_map_cache() {
+               pane.add(new JLabel("Map Cache Size"), constraints(0, 1));
+
+               final JComboBox<Integer> map_cache = new JComboBox<Integer>(map_caches);
+
+               map_cache.setEditable(true);
+               map_cache.addActionListener(new ActionListener() {
+                               public void actionPerformed(ActionEvent e) {
+                                       try {
+                                               int     size = (Integer) (map_cache.getSelectedItem());
+
+                                               AltosUIPreferences.set_map_cache(size);
+                                       } catch (ClassCastException ce) {
+                                               map_cache.setSelectedItem(new Integer(AltosUIPreferences.map_cache()));
+                                       }
+                               }
+                       });
+
+               map_cache.setSelectedItem (new Integer(AltosUIPreferences.map_cache()));
+               pane.add(map_cache, constraints(1, 2, GridBagConstraints.BOTH));
+               row++;
+       }
+
        public void add_bluetooth() {
        }
 
@@ -255,6 +280,7 @@ public class AltosUIConfigure
                add_font_size();
                add_look_and_feel();
                add_position();
+               add_map_cache();
                add_bluetooth();
                add_frequencies();