Changeset 2343 in josm for trunk/src/org/openstreetmap/josm/Main.java

Timestamp:

2009-10-28T20:14:07+01:00 (14 years ago)

Author:

Gubaer

Message:

fixed #3792: NPE when deleting the data layer while the deletion tool is active

File:

• trunk/src/org/openstreetmap/josm/Main.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/Main.java

@@ -70 +70 @@
 
 abstract public class Main {
+    
+    /**
+     * Replies true if JOSM currently displays a map view. False, if it doesn't, i.e. if
+     * it only shows the MOTD panel.
+     * 
+     * @return true if JOSM currently displays a map view
+     */
+    static public boolean isDisplayingMapView() {
+        if (map == null) return false;
+        if (map.mapView == null) return false;
+        return true;
+    }
     /**
      * Global parent component for all dialogs and message boxes