ensure BoneGroup names are kept unique.

1 files changed, 12 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_pose.c b/source/blender/makesrna/intern/rna_pose.c
index b61495edc94..e3a3f93b5f3 100644
--- a/source/blender/makesrna/intern/rna_pose.c
+++ b/source/blender/makesrna/intern/rna_pose.c
@@ -139,6 +139,17 @@ static void rna_BoneGroup_color_set_set(PointerRNA *ptr, int value)
 	}
 }
 
+void rna_BoneGroup_name_set(PointerRNA *ptr, const char *value)
+{
+	Object *ob= ptr->id.data;
+	bActionGroup *agrp= ptr->data;
+
+	/* copy the new name into the name slot */
+	BLI_strncpy_utf8(agrp->name, value, sizeof(agrp->name));
+
+	BLI_uniquename(&ob->pose->agroups, agrp, "Group", '.', offsetof(bActionGroup, name), sizeof(agrp->name));
+}
+
 static IDProperty *rna_PoseBone_idprops(PointerRNA *ptr, int create)
 {
 	bPoseChannel *pchan= ptr->data;
@@ -657,6 +668,7 @@ static void rna_def_bone_group(BlenderRNA *brna)
 	/* name */
 	prop= RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
 	RNA_def_property_ui_text(prop, "Name", "");
+	RNA_def_property_string_funcs(prop, NULL, NULL, "rna_BoneGroup_name_set");
 	RNA_def_struct_name_property(srna, prop);
 	
 	// TODO: add some runtime-collections stuff to access grouped bones