Changeset 255 for trunk/hiptop/pester/net/sabi/pester/Alarms.java

Timestamp:

07/19/06 04:38:21 (18 years ago)

Author:

Nicholas Riley

Message:

Handle time changes by rescheduling (if it's time-based) or just updating the fire time (if it's interval-based, since those use real time when active).

File:

• trunk/hiptop/pester/net/sabi/pester/Alarms.java (modified) (3 diffs)

trunk/hiptop/pester/net/sabi/pester/Alarms.java

@@ -2 +2 @@
 
 import java.util.Comparator;
+import danger.app.Application;
 import danger.app.DataStore;
+import danger.app.Event;
 import danger.util.StdActiveList;
 
@@ -10 +12 @@
 
     private static Alarms sAlarmList = null;
-    private static DataStore sDataStore;
+    private static Listener sListener;
+
+    private DataStore mDataStore;
 
     private Alarms() {
-        sDataStore = DataStore.createDataStore("alarms", true /* auto sync */);
+        mDataStore = DataStore.createDataStore("alarms", true /* auto sync */);
     }
 
     public static Alarms getList() {
-        if (sAlarmList == null)
+        if (sAlarmList == null) {
             sAlarmList = new Alarms();
+            sListener = new Listener();
+            Application.registerForEvent(sListener, Event.EVENT_TIME_CHANGED);
+        }
         return sAlarmList;
     }
@@ -37 +44 @@
     }
     */
+
+    static class Listener extends danger.app.Listener
+        implements danger.util.ActiveList.ForEach {
+        
+        public void receive(Object item) {
+            ((Alarm)item).timeChanged();
+        }
+
+        public boolean receiveEvent(Event e) {
+            if (e.type == Event.EVENT_TIME_CHANGED) {
+                // XXX do we get this when the time zone changes?
+                Alarms.getList().forEach(this);
+                return true;
+            }
+            return super.receiveEvent(e);
+        }
+    }
 }
+