See #6130. Fix issue where aggregate mode where not being disabled.

The issue was caused by deleting an object outside the aggregate while in
aggregate mode. The selection for these objects are now disabled to prevent
this issue

src/bonsai/bonsai/bim/module/aggregate/prop.py

@@ -102,6 +102,7 @@ class BIMObjectAggregateProperties(PropertyGroup):
 class Objects(bpy.types.PropertyGroup):
     obj: PointerProperty(type=bpy.types.Object)
     previous_display_type: bpy.props.StringProperty(default="TEXTURED")
+    previous_hide_select: bpy.props.BoolProperty(default=False)
 
 
 class BIMAggregateProperties(PropertyGroup):

src/bonsai/bonsai/tool/aggregate.py

@@ -118,7 +118,9 @@ class Aggregate(bonsai.core.tool.Aggregate):
                     not_editing_obj = props.not_editing_objects.add()
                     not_editing_obj.obj = obj.original
                     not_editing_obj.previous_display_type = obj.original.display_type
+                    not_editing_obj.previous_hide_select = obj.original.hide_select
                     obj.original.display_type = "WIRE"
+                    obj.hide_select = True
                 else:
                     editing_obj = props.editing_objects.add()
                     editing_obj.obj = obj.original
@@ -132,13 +134,15 @@ class Aggregate(bonsai.core.tool.Aggregate):
         props = context.scene.BIMAggregateProperties
         for obj_prop in props.not_editing_objects:
             obj = obj_prop.obj
+            if not obj:
+                continue
             obj.original.display_type = obj_prop.previous_display_type
+            obj.hide_select = obj_prop.previous_hide_select
             element = tool.Ifc.get_entity(obj)
             if not element:
                 continue
 
         parts = ifcopenshell.util.element.get_parts(tool.Ifc.get_entity(props.editing_aggregate))
-        objs = [tool.Ifc.get_object(part) for part in parts]
         if context.space_data.local_view:
             bpy.ops.view3d.localview()