From f85bafaa11b60617bb049ce5834be70479377426 Mon Sep 17 00:00:00 2001
From: Yuri Sizov <yuris@humnom.net>
Date: Sun, 3 Jul 2022 22:30:08 +0300
Subject: Add grouping annotations for class properties in GDScript

---
 modules/gdscript/gdscript_parser.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'modules/gdscript/gdscript_parser.h')

diff --git a/modules/gdscript/gdscript_parser.h b/modules/gdscript/gdscript_parser.h
index e3f8d4b8ba..59afa45227 100644
--- a/modules/gdscript/gdscript_parser.h
+++ b/modules/gdscript/gdscript_parser.h
@@ -325,6 +325,7 @@ public:
 		Vector<Variant> resolved_arguments;
 
 		AnnotationInfo *info = nullptr;
+		PropertyInfo export_info;
 
 		bool apply(GDScriptParser *p_this, Node *p_target) const;
 		bool applies_to(uint32_t p_target_kinds) const;
@@ -500,6 +501,7 @@ public:
 				VARIABLE,
 				ENUM,
 				ENUM_VALUE, // For unnamed enums.
+				GROUP, // For member grouping.
 			};
 
 			Type type = UNDEFINED;
@@ -511,6 +513,7 @@ public:
 				SignalNode *signal;
 				VariableNode *variable;
 				EnumNode *m_enum;
+				AnnotationNode *annotation;
 			};
 			EnumNode::Value enum_value;
 
@@ -532,6 +535,8 @@ public:
 						return "enum";
 					case ENUM_VALUE:
 						return "enum value";
+					case GROUP:
+						return "group";
 				}
 				return "";
 			}
@@ -552,6 +557,8 @@ public:
 						return m_enum->start_line;
 					case SIGNAL:
 						return signal->start_line;
+					case GROUP:
+						return annotation->start_line;
 					case UNDEFINED:
 						ERR_FAIL_V_MSG(-1, "Reaching undefined member type.");
 				}
@@ -586,6 +593,9 @@ public:
 						// TODO: Add parameter info.
 						return type;
 					}
+					case GROUP: {
+						return DataType();
+					}
 					case UNDEFINED:
 						return DataType();
 				}
@@ -622,6 +632,10 @@ public:
 				type = ENUM_VALUE;
 				enum_value = p_enum_value;
 			}
+			Member(AnnotationNode *p_annotation) {
+				type = GROUP;
+				annotation = p_annotation;
+			}
 		};
 
 		IdentifierNode *identifier = nullptr;
@@ -668,6 +682,10 @@ public:
 			members_indices[p_enum_value.identifier->name] = members.size();
 			members.push_back(Member(p_enum_value));
 		}
+		void add_member_group(AnnotationNode *p_annotation_node) {
+			members_indices[p_annotation_node->export_info.name] = members.size();
+			members.push_back(Member(p_annotation_node));
+		}
 
 		ClassNode() {
 			type = CLASS;
@@ -1238,6 +1256,7 @@ private:
 			SIGNAL = 1 << 4,
 			FUNCTION = 1 << 5,
 			STATEMENT = 1 << 6,
+			STANDALONE = 1 << 7,
 			CLASS_LEVEL = CLASS | VARIABLE | FUNCTION,
 		};
 		uint32_t target_kind = 0; // Flags.
@@ -1348,6 +1367,8 @@ private:
 	bool onready_annotation(const AnnotationNode *p_annotation, Node *p_target);
 	template <PropertyHint t_hint, Variant::Type t_type>
 	bool export_annotations(const AnnotationNode *p_annotation, Node *p_target);
+	template <PropertyUsageFlags t_usage>
+	bool export_group_annotations(const AnnotationNode *p_annotation, Node *p_target);
 	bool warning_annotations(const AnnotationNode *p_annotation, Node *p_target);
 	template <Multiplayer::RPCMode t_mode>
 	bool network_annotations(const AnnotationNode *p_annotation, Node *p_target);
-- 
cgit v1.2.3