Issue #92

Change-Id: Ib8d12e9be787c9b5b41a776eb22bb4c4a8c2fc7d

Former-commit-id: c12f51881a565e2ec812e83e79b4bc59fbb5af1e

cave/com.raytheon.viz.gfe/src/com/raytheon/viz/gfe/gridmanager/GridManager.java

@@ -70,6 +70,9 @@ import com.raytheon.viz.gfe.temporaleditor.TemporalEditor;
  * Apr 7, 2009            randerso     Redesigned
  * May 18, 2009 2159      rjpeter      Added temporal editor.
  * Jan 14, 2013 1442       rferrel     Add SimulatedTimeChangeListener.
+ * Jan 15, 2014 16072     ryu          Modify syncSelectTR() to skip the original code when 
+ *                                     called back from setSelectedTime().
+ *
  * </pre>
  * 
  * @author randerso
@@ -79,6 +82,8 @@ import com.raytheon.viz.gfe.temporaleditor.TemporalEditor;
 public class GridManager implements IGridManager,
         ISpatialEditorTimeChangedListener {
     
+    private Date selectedTime = null;
+
     private class RedrawRunnable implements Runnable {
         @Override
         public void run() {
@@ -753,6 +758,8 @@ public class GridManager implements IGridManager,
 
     @Override
     public void setSelectedTime(Date selectedTime) {
+        // set attribute to check if we are calling back to syncSelectTR()
+        this.selectedTime = selectedTime;
         dataManager.getSpatialDisplayManager().setSpatialEditorTime(
                 selectedTime);
         redraw();
@@ -766,6 +773,9 @@ public class GridManager implements IGridManager,
     }
 
     protected void syncSelectTR(Date t) {
+        // setSelectedTime() will eventually call back to this method, in which case
+        // skip the original code (within the if block immediately below).
+        if (t.equals(selectedTime) == false) {
             // Use a selection tr of 1 hour duration if no active parm,
             // if active parm and no grid, use the parm's time constraint,
             // if active parm and grid, use the grid time.
@@ -794,6 +804,11 @@ public class GridManager implements IGridManager,
                 dataManager.getParmOp().setSelectionTimeRange(tr);
             }
         }
+        else {
+            // reset
+            selectedTime = null;
+        }
+    }
 
     /**
      * @return the lockSelectionTRtoTimeStep