Fix enumeration value of SymbolKind.

Add custom notification 'gdscript/show_native_symbol' to show native symbols in clients.
Close client connections when stop gdscript-lsp

modules/gdscript/language_server/gdscript_language_protocol.cpp

@@ -153,7 +153,12 @@ Error GDScriptLanguageProtocol::start(int p_port) {
 }
 
 void GDScriptLanguageProtocol::stop() {
+	const int *ptr = NULL;
+	while (ptr = clients.next(ptr)) {
+		clients.get(*ptr)->close();
+	}
 	server->stop();
+	clients.clear();
 }
 
 void GDScriptLanguageProtocol::notify_all_clients(const String &p_method, const Variant &p_params) {

modules/gdscript/language_server/gdscript_text_document.cpp

@@ -335,31 +335,35 @@ Array GDScriptTextDocument::definition(const Dictionary &p_params) {
 		const String &path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(symbol->uri);
 		if (file_checker->file_exists(path)) {
 			arr.push_back(location.to_json());
-		} else if (!symbol->native_class.empty() && GDScriptLanguageProtocol::get_singleton()->is_goto_native_symbols_enabled()) {
-			String id;
-			switch (symbol->kind) {
-				case lsp::SymbolKind::Class:
-					id = "class_name:" + symbol->name;
-					break;
-				case lsp::SymbolKind::Constant:
-					id = "class_constant:" + symbol->native_class + ":" + symbol->name;
-					break;
-				case lsp::SymbolKind::Property:
-				case lsp::SymbolKind::Variable:
-					id = "class_property:" + symbol->native_class + ":" + symbol->name;
-					break;
-				case lsp::SymbolKind::Enum:
-					id = "class_enum:" + symbol->native_class + ":" + symbol->name;
-					break;
-				case lsp::SymbolKind::Method:
-				case lsp::SymbolKind::Function:
-					id = "class_method:" + symbol->native_class + ":" + symbol->name;
-					break;
-				default:
-					id = "class_global:" + symbol->native_class + ":" + symbol->name;
-					break;
+		} else if (!symbol->native_class.empty()) {
+			if (GDScriptLanguageProtocol::get_singleton()->is_goto_native_symbols_enabled()) {
+				String id;
+				switch (symbol->kind) {
+					case lsp::SymbolKind::Class:
+						id = "class_name:" + symbol->name;
+						break;
+					case lsp::SymbolKind::Constant:
+						id = "class_constant:" + symbol->native_class + ":" + symbol->name;
+						break;
+					case lsp::SymbolKind::Property:
+					case lsp::SymbolKind::Variable:
+						id = "class_property:" + symbol->native_class + ":" + symbol->name;
+						break;
+					case lsp::SymbolKind::Enum:
+						id = "class_enum:" + symbol->native_class + ":" + symbol->name;
+						break;
+					case lsp::SymbolKind::Method:
+					case lsp::SymbolKind::Function:
+						id = "class_method:" + symbol->native_class + ":" + symbol->name;
+						break;
+					default:
+						id = "class_global:" + symbol->native_class + ":" + symbol->name;
+						break;
+				}
+				call_deferred("show_native_symbol_in_editor", id);
+			} else {
+				GDScriptLanguageProtocol::get_singleton()->notify_client("gdscript/show_native_symbol", symbol->to_json(true));
 			}
-			call_deferred("show_native_symbol_in_editor", id);
 		}
 	} else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
 

modules/gdscript/language_server/lsp.hpp

@@ -983,32 +983,32 @@ struct CompletionList {
  * A symbol kind.
  */
 namespace SymbolKind {
-static const int File = 1;
-static const int Module = 2;
-static const int Namespace = 3;
-static const int Package = 4;
-static const int Class = 5;
-static const int Method = 6;
-static const int Property = 7;
-static const int Field = 8;
-static const int Constructor = 9;
-static const int Enum = 10;
-static const int Interface = 11;
-static const int Function = 12;
-static const int Variable = 13;
-static const int Constant = 14;
-static const int String = 15;
-static const int Number = 16;
-static const int Boolean = 17;
-static const int Array = 18;
-static const int Object = 19;
-static const int Key = 20;
-static const int Null = 21;
-static const int EnumMember = 22;
-static const int Struct = 23;
-static const int Event = 24;
-static const int Operator = 25;
-static const int TypeParameter = 26;
+static const int File = 0;
+static const int Module = 1;
+static const int Namespace = 2;
+static const int Package = 3;
+static const int Class = 4;
+static const int Method = 5;
+static const int Property = 6;
+static const int Field = 7;
+static const int Constructor = 8;
+static const int Enum = 9;
+static const int Interface = 10;
+static const int Function = 11;
+static const int Variable = 12;
+static const int Constant = 13;
+static const int String = 14;
+static const int Number = 15;
+static const int Boolean = 16;
+static const int Array = 17;
+static const int Object = 18;
+static const int Key = 19;
+static const int Null = 20;
+static const int EnumMember = 21;
+static const int Struct = 22;
+static const int Event = 23;
+static const int Operator = 24;
+static const int TypeParameter = 25;
 }; // namespace SymbolKind
 
 /**
@@ -1134,7 +1134,7 @@ struct DocumentSymbol {
 	 */
 	Vector<DocumentSymbol> children;
 
-	_FORCE_INLINE_ Dictionary to_json() const {
+	_FORCE_INLINE_ Dictionary to_json(bool with_doc = false) const {
 		Dictionary dict;
 		dict["name"] = name;
 		dict["detail"] = detail;
@@ -1142,10 +1142,14 @@ struct DocumentSymbol {
 		dict["deprecated"] = deprecated;
 		dict["range"] = range.to_json();
 		dict["selectionRange"] = selectionRange.to_json();
+		if (with_doc) {
+			dict["documentation"] = documentation;
+			dict["native_class"] = native_class;
+		}
 		Array arr;
 		arr.resize(children.size());
 		for (int i = 0; i < children.size(); i++) {
-			arr[i] = children[i].to_json();
+			arr[i] = children[i].to_json(with_doc);
 		}
 		dict["children"] = arr;
 		return dict;