[Bf-blender-cvs] [2c34d44d28d] panel-list-patch-2: Add versioning code

[Hans Goudey]

Commit: 2c34d44d28d5dc5db61ca53cd1ffb0df67628c34
Author: Hans Goudey
Date:   Wed Apr 22 15:53:33 2020 -0500
Branches: panel-list-patch-2
https://developer.blender.org/rB2c34d44d28d5dc5db61ca53cd1ffb0df67628c34

Add versioning code

===================================================================

M	source/blender/blenloader/intern/versioning_290.c

===================================================================

diff --git a/source/blender/blenloader/intern/versioning_290.c b/source/blender/blenloader/intern/versioning_290.c
index 0ce3cf405cd..2ea3b352b1d 100644
--- a/source/blender/blenloader/intern/versioning_290.c
+++ b/source/blender/blenloader/intern/versioning_290.c
@@ -24,6 +24,7 @@
 #include "BLI_utildefines.h"
 
 #include "DNA_genfile.h"
+#include "DNA_modifier_types.h"
 #include "DNA_screen_types.h"
 
 #include "BKE_collection.h"
@@ -62,5 +63,20 @@ void blo_do_versions_290(FileData *fd, Library *UNUSED(lib), Main *bmain)
         }
       }
     }
+
+    /* Transition to saving expansion for all of a modifier's subpanels. */
+    if (!DNA_struct_elem_find(fd->filesdna, "SolidifyModifierData", "short", "ui_expand_flag")) {
+      printf("DOING VERIONING!\n");
+      for (Object *object = bmain->objects.first; object != NULL; object = object->id.next) {
+        LISTBASE_FOREACH (ModifierData *, md, &object->modifiers) {
+          if (md->mode & eModifierMode_Expanded_DEPRECATED) {
+            md->ui_expand_flag = 1;
+          }
+          else {
+            md->ui_expand_flag = 0;
+          }
+        }
+      }
+    }
   }
 }