Changeset 15404 in josm for trunk/src/org/openstreetmap/josm/actions/JosmAction.java

Timestamp:

2019-10-02T23:11:24+02:00 (7 years ago)

Author:

Don-vip

Message:

fix #12669 - Disable upload and save buttons when not needed

File:

• trunk/src/org/openstreetmap/josm/actions/JosmAction.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/actions/JosmAction.java

@@ -219 +219 @@
         // make this action listen to layer change and selection change events
         if (listenToLayerChange()) {
-            layerChangeAdapter = new LayerChangeAdapter();
-            activeLayerChangeAdapter = new ActiveLayerChangeAdapter();
+            layerChangeAdapter = buildLayerChangeAdapter();
+            activeLayerChangeAdapter = buildActiveLayerChangeAdapter();
             getLayerManager().addLayerChangeListener(layerChangeAdapter);
             getLayerManager().addActiveLayerChangeListener(activeLayerChangeAdapter);
@@ -229 +229 @@
         }
         initEnabledState();
+    }
+
+    /**
+     * Override this if calling {@link #updateEnabledState()} on layer change events is not enough.
+     * @return the {@link LayerChangeAdapter} that will be called on layer change events
+     * @since 15404
+     */
+    protected LayerChangeAdapter buildLayerChangeAdapter() {
+        return new LayerChangeAdapter();
+    }
+
+    /**
+     * Override this if calling {@link #updateEnabledState()} on active layer change event is not enough.
+     * @return the {@link LayerChangeAdapter} that will be called on active layer change event
+     * @since 15404
+     */
+    protected ActiveLayerChangeAdapter buildActiveLayerChangeAdapter() {
+        return new ActiveLayerChangeAdapter();
     }