ui/timeline.py: Adding an effect to the timeline does nothing

karlp · Sep 2, 2010 · f1e5b3c · f1e5b3c
1 parent a5a8103
commit f1e5b3c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/pitivi/ui/timeline.py b/pitivi/ui/timeline.py
@@ -440,7 +440,8 @@ def _dragDropCb(self, widget, context, x, y, timestamp):
             return True
 
         elif context.targets in DND_EFFECT_LIST:
-
+            if not self.timeline.timeline_objects:
+                return False
             factory = self._factories[0]
             timeline_objs = self._getTimelineObjectUnderMouse(x, y, factory.getInputStreams()[0])
             if timeline_objs:
@@ -478,6 +479,8 @@ def _dragDataReceivedCb(self, unused_layout, context, x, y,
             uris = selection.data.split("\n")
             self._factories = [self.project.sources.getUri(uri) for uri in uris]
         else:
+            if not self.timeline.timeline_objects:
+                return False
             self._factories = [self.app.effects.getFactoryFromName(selection.data)]
 
         context.drag_status(gtk.gdk.ACTION_COPY, timestamp)