RNA: add STRUCT_NO_CONTEXT_WITHOUT_OWNER_ID flag

This flag is needed so PointerRNA structs that aren't
part of the current context can access enum values
without inspecting the context.

This is needed for keymap access, so the keymap UI and keymap
export doesn't depend on the current context.

1 files changed, 6 insertions, 0 deletions

diff --git a/source/blender/makesrna/RNA_types.h b/source/blender/makesrna/RNA_types.h
index 78192f937e6..6cd3678017e 100644
--- a/source/blender/makesrna/RNA_types.h
+++ b/source/blender/makesrna/RNA_types.h
@@ -636,6 +636,12 @@ typedef enum StructFlag {
   STRUCT_PUBLIC_NAMESPACE = (1 << 9),
   /** All subtypes are added too. */
   STRUCT_PUBLIC_NAMESPACE_INHERIT = (1 << 10),
+  /**
+   * When the #PointerRNA.owner_id is NULL, this signifies the property should be accessed
+   * without any context (the key-map UI and import/export for example).
+   * So accessing the property should not read from the current context to derive values/limits.
+   */
+  STRUCT_NO_CONTEXT_WITHOUT_OWNER_ID = (1 << 11),
 } StructFlag;
 
 typedef int (*StructValidateFunc)(struct PointerRNA *ptr, void *data, int *have_function);