RNA: Make enum properties compatible with raw access.

This will allow to use foreach_get/set on enums of RNA collection items,
which can save a lot of time in some cases (see incoming FBX updates).

3 files changed, 7 insertions, 3 deletions

diff --git a/source/blender/blenkernel/BKE_blender_version.h b/source/blender/blenkernel/BKE_blender_version.h
index 5510f3c3d2e..ddebf50691f 100644
--- a/source/blender/blenkernel/BKE_blender_version.h
+++ b/source/blender/blenkernel/BKE_blender_version.h
@@ -31,7 +31,7 @@ extern "C" {
  * \note Use #STRINGIFY() rather than defining with quotes.
  */
 #define BLENDER_VERSION 290
-#define BLENDER_SUBVERSION 2
+#define BLENDER_SUBVERSION 3
 /** Several breakages with 280, e.g. collections vs layers. */
 #define BLENDER_MINVERSION 280
 #define BLENDER_MINSUBVERSION 0
diff --git a/source/blender/makesrna/intern/makesrna.c b/source/blender/makesrna/intern/makesrna.c
index 86a088f38ed..5506bfaaaf0 100644
--- a/source/blender/makesrna/intern/makesrna.c
+++ b/source/blender/makesrna/intern/makesrna.c
@@ -1823,6 +1823,10 @@ static void rna_def_property_funcs(FILE *f, StructRNA *srna, PropertyDefRNA *dp)
     case PROP_ENUM: {
       EnumPropertyRNA *eprop = (EnumPropertyRNA *)prop;
 
+      if (!eprop->get && !eprop->set) {
+        rna_set_raw_property(dp, prop);
+      }
+
       eprop->get = (void *)rna_def_property_get_func(f, srna, prop, dp, (const char *)eprop->get);
       eprop->set = (void *)rna_def_property_set_func(f, srna, prop, dp, (const char *)eprop->set);
       break;
diff --git a/source/blender/makesrna/intern/rna_access.c b/source/blender/makesrna/intern/rna_access.c
index 85892758a88..f14e81a38df 100644
--- a/source/blender/makesrna/intern/rna_access.c
+++ b/source/blender/makesrna/intern/rna_access.c
@@ -4386,8 +4386,8 @@ static int rna_raw_access(ReportList *reports,
     /* check type */
     itemtype = RNA_property_type(itemprop);
 
-    if (!ELEM(itemtype, PROP_BOOLEAN, PROP_INT, PROP_FLOAT)) {
-      BKE_report(reports, RPT_ERROR, "Only boolean, int and float properties supported");
+    if (!ELEM(itemtype, PROP_BOOLEAN, PROP_INT, PROP_FLOAT, PROP_ENUM)) {
+      BKE_report(reports, RPT_ERROR, "Only boolean, int float and enum properties supported");
       return 0;
     }