Add some basic UI and RNA feedback for overriden properties.

For now chose some teal blue to mark overridden state of prop in UI,
kind of last nicely different tint available...

1 files changed, 12 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_rna.c b/source/blender/makesrna/intern/rna_rna.c
index abded187b33..9c375ab6ea2 100644
--- a/source/blender/makesrna/intern/rna_rna.c
+++ b/source/blender/makesrna/intern/rna_rna.c
@@ -554,6 +554,13 @@ static int rna_Property_animatable_get(PointerRNA *ptr)
 	return (prop->flag & PROP_ANIMATABLE) != 0;
 }
 
+static int rna_Property_overridable_get(PointerRNA *ptr)
+{
+	PropertyRNA *prop = (PropertyRNA *)ptr->data;
+
+	return (prop->flag & PROP_OVERRIDABLE) != 0;
+}
+
 static int rna_Property_use_output_get(PointerRNA *ptr)
 {
 	PropertyRNA *prop = (PropertyRNA *)ptr->data;
@@ -1184,6 +1191,11 @@ static void rna_def_property(BlenderRNA *brna)
 	RNA_def_property_boolean_funcs(prop, "rna_Property_animatable_get", NULL);
 	RNA_def_property_ui_text(prop, "Animatable", "Property is animatable through RNA");
 
+	prop = RNA_def_property(srna, "is_overridable", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_boolean_funcs(prop, "rna_Property_overridable_get", NULL);
+	RNA_def_property_ui_text(prop, "Overridable", "Property is overridable through RNA");
+
 	prop = RNA_def_property(srna, "is_required", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_boolean_funcs(prop, "rna_Property_is_required_get", NULL);