- added messages in info bar when selecting objects in the Project View list

- fixed DblSided Tool so it correctly creates the Alignment Drills Excellon file using the new structure
- fixed DblSided Tool so it will not crash the app if the user tries to make a mirror using no coordinates
- added some relevant status bar messages in DblSided Tool
- fixed DblSided Tool to correctly use the Box object (until now it used as reference only Gerber object in spite of Excellon or Geometry objects being available)
- fixed DblSided Tool crash when trying to create Alignment Drills object without a Tool diameter specified

ObjectCollection.py

@@ -902,6 +902,20 @@ class ObjectCollection(QtCore.QAbstractItemModel):
 
         try:
             obj = current.indexes()[0].internalPointer().obj
+
+            if obj.kind == 'gerber':
+                self.app.inform.emit('[selected]<span style="color:%s;">%s</span> selected' %
+                                 ('green', str(obj.options['name'])))
+            elif obj.kind == 'excellon':
+                self.app.inform.emit('[selected]<span style="color:%s;">%s</span> selected' %
+                                 ('brown', str(obj.options['name'])))
+            elif obj.kind == 'cncjob':
+                self.app.inform.emit('[selected]<span style="color:%s;">%s</span> selected' %
+                                 ('blue', str(obj.options['name'])))
+            elif obj.kind == 'geometry':
+                self.app.inform.emit('[selected]<span style="color:%s;">%s</span> selected' %
+                                 ('red', str(obj.options['name'])))
+
         except IndexError:
             FlatCAMApp.App.log.debug("on_list_selection_change(): Index Error (Nothing selected?)")