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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 library services.completion.dart.suggestion.builder; | 5 library services.completion.dart.suggestion.builder; |
6 | 6 |
7 import 'package:analysis_server/src/protocol_server.dart' as protocol; | 7 import 'package:analysis_server/src/protocol_server.dart' as protocol; |
8 import 'package:analysis_server/src/protocol_server.dart' | 8 import 'package:analysis_server/src/protocol_server.dart' |
9 hide Element, ElementKind; | 9 hide Element, ElementKind; |
10 import 'package:analysis_server/src/provisional/completion/dart/completion_dart.
dart'; | 10 import 'package:analysis_server/src/provisional/completion/dart/completion_dart.
dart'; |
| 11 import 'package:analysis_server/src/services/completion/dart/utilities.dart'; |
11 import 'package:analysis_server/src/utilities/documentation.dart'; | 12 import 'package:analysis_server/src/utilities/documentation.dart'; |
12 import 'package:analyzer/dart/element/element.dart'; | 13 import 'package:analyzer/dart/element/element.dart'; |
13 import 'package:analyzer/dart/element/type.dart'; | 14 import 'package:analyzer/dart/element/type.dart'; |
14 import 'package:analyzer/dart/element/visitor.dart'; | 15 import 'package:analyzer/dart/element/visitor.dart'; |
15 import 'package:analyzer/src/generated/source.dart'; | 16 import 'package:analyzer/src/generated/source.dart'; |
16 import 'package:analyzer/src/generated/utilities_dart.dart'; | 17 import 'package:analyzer/src/generated/utilities_dart.dart'; |
17 import 'package:path/path.dart' as path; | 18 import 'package:path/path.dart' as path; |
18 | 19 |
19 const String DYNAMIC = 'dynamic'; | 20 const String DYNAMIC = 'dynamic'; |
20 | 21 |
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63 if (element is ExecutableElement && element is! PropertyAccessorElement) { | 64 if (element is ExecutableElement && element is! PropertyAccessorElement) { |
64 suggestion.parameterNames = element.parameters | 65 suggestion.parameterNames = element.parameters |
65 .map((ParameterElement parameter) => parameter.name) | 66 .map((ParameterElement parameter) => parameter.name) |
66 .toList(); | 67 .toList(); |
67 suggestion.parameterTypes = | 68 suggestion.parameterTypes = |
68 element.parameters.map((ParameterElement parameter) { | 69 element.parameters.map((ParameterElement parameter) { |
69 DartType paramType = parameter.type; | 70 DartType paramType = parameter.type; |
70 // Gracefully degrade if type not resolved yet | 71 // Gracefully degrade if type not resolved yet |
71 return paramType != null ? paramType.displayName : 'var'; | 72 return paramType != null ? paramType.displayName : 'var'; |
72 }).toList(); | 73 }).toList(); |
73 suggestion.requiredParameterCount = element.parameters | 74 |
74 .where((ParameterElement parameter) => | 75 Iterable<ParameterElement> requiredParameters = element.parameters.where( |
75 parameter.parameterKind == ParameterKind.REQUIRED) | 76 (ParameterElement param) => |
76 .length; | 77 param.parameterKind == ParameterKind.REQUIRED); |
77 suggestion.hasNamedParameters = element.parameters.any( | 78 suggestion.requiredParameterCount = requiredParameters.length; |
78 (ParameterElement parameter) => | 79 |
79 parameter.parameterKind == ParameterKind.NAMED); | 80 Iterable<ParameterElement> namedParameters = element.parameters.where( |
| 81 (ParameterElement param) => param.parameterKind == ParameterKind.NAMED); |
| 82 suggestion.hasNamedParameters = namedParameters.isNotEmpty; |
| 83 |
| 84 suggestion.defaultArgumentListString = |
| 85 buildDefaultArgList(requiredParameters, namedParameters); |
80 } | 86 } |
81 if (importForSource != null) { | 87 if (importForSource != null) { |
82 String srcPath = path.dirname(importForSource.fullName); | 88 String srcPath = path.dirname(importForSource.fullName); |
83 LibraryElement libElem = element.library; | 89 LibraryElement libElem = element.library; |
84 if (libElem != null) { | 90 if (libElem != null) { |
85 Source libSource = libElem.source; | 91 Source libSource = libElem.source; |
86 if (libSource != null) { | 92 if (libSource != null) { |
87 UriKind uriKind = libSource.uriKind; | 93 UriKind uriKind = libSource.uriKind; |
88 if (uriKind == UriKind.DART_URI) { | 94 if (uriKind == UriKind.DART_URI) { |
89 suggestion.importUri = libSource.uri.toString(); | 95 suggestion.importUri = libSource.uri.toString(); |
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277 @override | 283 @override |
278 visitTopLevelVariableElement(TopLevelVariableElement element) { | 284 visitTopLevelVariableElement(TopLevelVariableElement element) { |
279 if (!typesOnly) { | 285 if (!typesOnly) { |
280 int relevance = element.library == containingLibrary | 286 int relevance = element.library == containingLibrary |
281 ? DART_RELEVANCE_LOCAL_TOP_LEVEL_VARIABLE | 287 ? DART_RELEVANCE_LOCAL_TOP_LEVEL_VARIABLE |
282 : DART_RELEVANCE_DEFAULT; | 288 : DART_RELEVANCE_DEFAULT; |
283 addSuggestion(element, relevance: relevance); | 289 addSuggestion(element, relevance: relevance); |
284 } | 290 } |
285 } | 291 } |
286 } | 292 } |
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