| // Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'package:analyzer/dart/element/element.dart'; |
| import 'package:dartdoc/src/element_type.dart'; |
| import 'package:dartdoc/src/model/model.dart'; |
| |
| class Typedef extends ModelElement |
| with SourceCodeMixin, TypeParameters, Categorization |
| implements EnclosedElement { |
| Typedef(FunctionTypeAliasElement element, Library library, |
| PackageGraph packageGraph) |
| : super(element, library, packageGraph, null); |
| |
| @override |
| ModelElement get enclosingElement => library; |
| |
| @override |
| String get nameWithGenerics => '$name${super.genericParameters}'; |
| |
| @override |
| String get genericParameters { |
| if (element is GenericTypeAliasElement) { |
| List<TypeParameterElement> genericTypeParameters = |
| (element as GenericTypeAliasElement).function.typeParameters; |
| if (genericTypeParameters.isNotEmpty) { |
| var joined = genericTypeParameters |
| .map((t) => t.name) |
| .join('</span>, <span class="type-parameter">'); |
| return '<<wbr><span class="type-parameter">${joined}</span>>'; |
| } |
| } // else, all types are resolved. |
| return ''; |
| } |
| |
| @override |
| String get href { |
| if (!identical(canonicalModelElement, this)) { |
| return canonicalModelElement?.href; |
| } |
| assert(canonicalLibrary != null); |
| assert(canonicalLibrary == library); |
| return '${package.baseHref}${library.dirName}/$fileName'; |
| } |
| |
| // Food for mustache. |
| bool get isInherited => false; |
| |
| @override |
| String get kind => 'typedef'; |
| |
| String get linkedReturnType => modelType.createLinkedReturnTypeName(); |
| |
| @override |
| DefinedElementType get modelType => super.modelType; |
| |
| FunctionTypeAliasElement get _typedef => |
| (element as FunctionTypeAliasElement); |
| |
| @override |
| List<TypeParameter> get typeParameters => _typedef.typeParameters.map((f) { |
| return ModelElement.from(f, library, packageGraph) as TypeParameter; |
| }).toList(); |
| } |