EditorHelp, makerst: Improve enum ref resolving and constant ref support

Enum reference resolving will now search in the @GlobalScope if no class is specified and the enum cannot be resolved in the current class.
Added support for constant references in EditorHelp, e.g.: [constant KEY_ENTER] or [constant Control.FOCUS_CLICK]. It supports enum constants (the enum name must not be included).

1 files changed, 11 insertions, 0 deletions

diff --git a/modules/mono/editor/bindings_generator.h b/modules/mono/editor/bindings_generator.h
index 7eaebeabbd..42071f9c0d 100644
--- a/modules/mono/editor/bindings_generator.h
+++ b/modules/mono/editor/bindings_generator.h
@@ -497,6 +497,7 @@ class BindingsGenerator {
 		StringName type_Object;
 		StringName type_Reference;
 		StringName type_String;
+		StringName type_at_GlobalScope;
 		StringName enum_Error;
 
 		NameCache() {
@@ -509,6 +510,7 @@ class BindingsGenerator {
 			type_Object = StaticCString::create("Object");
 			type_Reference = StaticCString::create("Reference");
 			type_String = StaticCString::create("String");
+			type_at_GlobalScope = StaticCString::create("@GlobalScope");
 			enum_Error = StaticCString::create("Error");
 		}
 
@@ -527,6 +529,15 @@ class BindingsGenerator {
 		return NULL;
 	}
 
+	const ConstantInterface *find_constant_by_name(const String &p_name, const List<ConstantInterface> &p_constants) const {
+		for (const List<ConstantInterface>::Element *E = p_constants.front(); E; E = E->next()) {
+			if (E->get().name == p_name)
+				return &E->get();
+		}
+
+		return NULL;
+	}
+
 	inline String get_unique_sig(const TypeInterface &p_type) {
 		if (p_type.is_reference)
 			return "Ref";