Depsgraph: Expose (evaluation) mode in rna

1 files changed, 19 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_depsgraph.c b/source/blender/makesrna/intern/rna_depsgraph.c
index 41e69b0d9d7..f904d4c06b1 100644
--- a/source/blender/makesrna/intern/rna_depsgraph.c
+++ b/source/blender/makesrna/intern/rna_depsgraph.c
@@ -128,6 +128,14 @@ static int rna_DepsgraphObjectInstance_is_instance_get(PointerRNA *ptr)
 	return (deg_iter->dupli_object_current != NULL);
 }
 
+/* ******************** Sorted  ***************** */
+
+static int rna_Depsgraph_mode_get(PointerRNA *ptr)
+{
+	Depsgraph *depsgraph = ptr->data;
+	return DEG_get_mode(depsgraph);
+}
+
 /* ******************** Updates ***************** */
 
 static PointerRNA rna_DepsgraphUpdate_id_get(PointerRNA *ptr)
@@ -464,9 +472,20 @@ static void rna_def_depsgraph(BlenderRNA *brna)
 	PropertyRNA *parm;
 	PropertyRNA *prop;
 
+	static EnumPropertyItem enum_depsgraph_mode_items[] = {
+		{DAG_EVAL_VIEWPORT, "VIEWPORT", 0, "Viewport", "Viewport non-rendered mode"},
+		{DAG_EVAL_PREVIEW, "PREVIEW", 0, "Preview", "Viewport rendered draw mode"},
+		{DAG_EVAL_RENDER, "RENDER", 0, "Render", "Render"},
+		{0, NULL, 0, NULL, NULL}
+	};
+
 	srna = RNA_def_struct(brna, "Depsgraph", NULL);
 	RNA_def_struct_ui_text(srna, "Dependency Graph", "");
 
+	prop = RNA_def_enum(srna, "mode", enum_depsgraph_mode_items, 0, "Mode", "Evaluation mode");
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_enum_funcs(prop, "rna_Depsgraph_mode_get", NULL, NULL);
+
 	/* Debug helpers. */
 
 	func = RNA_def_function(srna, "debug_relations_graphviz", "rna_Depsgraph_debug_relations_graphviz");