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| 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | |
| 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. | |
| 4 | |
| 5 // This code was auto-generated, is not intended to be edited, and is subject to | |
| 6 // significant change. Please see the README file for more information. | |
| 7 | |
| 8 library service.computers; | |
| 9 | |
| 10 import 'package:analyzer/src/generated/java_core.dart' show JavaStringBuilder, S
tringUtils; | |
| 11 import 'package:analyzer/src/generated/java_engine.dart'; | |
| 12 import 'package:analyzer/src/generated/source.dart' show Source; | |
| 13 import 'package:analyzer/src/generated/scanner.dart' show Token; | |
| 14 import 'package:analyzer/src/generated/ast.dart'; | |
| 15 import 'package:analyzer/src/generated/element.dart' as pae; | |
| 16 import 'package:analyzer/src/generated/element.dart' show DartType; | |
| 17 import 'package:analyzer/src/generated/source.dart'; | |
| 18 import 'service_interfaces.dart' as psi; | |
| 19 | |
| 20 /** | |
| 21 * A concrete implementation of [CompletionSuggestion]. | |
| 22 */ | |
| 23 class CompletionSuggestionImpl implements psi.CompletionSuggestion { | |
| 24 final String completion; | |
| 25 | |
| 26 final String declaringType; | |
| 27 | |
| 28 final String elementDocSummary; | |
| 29 | |
| 30 final String elementDocDetails; | |
| 31 | |
| 32 final psi.CompletionSuggestionKind kind; | |
| 33 | |
| 34 final int location; | |
| 35 | |
| 36 final String parameterName; | |
| 37 | |
| 38 final List<String> parameterNames; | |
| 39 | |
| 40 final String parameterType; | |
| 41 | |
| 42 final List<String> parameterTypes; | |
| 43 | |
| 44 final int positionalParameterCount; | |
| 45 | |
| 46 final int relevance; | |
| 47 | |
| 48 final int replacementLength; | |
| 49 | |
| 50 final int replacementLengthIdentifier; | |
| 51 | |
| 52 final String returnType; | |
| 53 | |
| 54 final bool hasNamed; | |
| 55 | |
| 56 final bool hasPositional; | |
| 57 | |
| 58 final bool isDeprecated; | |
| 59 | |
| 60 final bool isPotentialMatch; | |
| 61 | |
| 62 CompletionSuggestionImpl(this.elementDocSummary, this.elementDocDetails, this.
completion, this.declaringType, this.kind, this.location, this.parameterName, th
is.parameterNames, this.parameterType, this.parameterTypes, this.positionalParam
eterCount, this.relevance, this.replacementLength, this.replacementLengthIdentif
ier, this.returnType, this.hasNamed, this.hasPositional, this.isDeprecated, this
.isPotentialMatch); | |
| 63 } | |
| 64 | |
| 65 /** | |
| 66 * A computer for [HighlightRegion]s in a Dart [CompilationUnit]. | |
| 67 */ | |
| 68 class DartUnitHighlightsComputer { | |
| 69 final CompilationUnit _unit; | |
| 70 | |
| 71 List<psi.HighlightRegion> _regions = []; | |
| 72 | |
| 73 DartUnitHighlightsComputer(this._unit); | |
| 74 | |
| 75 /** | |
| 76 * Returns the computed [HighlightRegion]s, not `null`. | |
| 77 */ | |
| 78 List<psi.HighlightRegion> compute() { | |
| 79 _unit.accept(new RecursiveAstVisitor_DartUnitHighlightsComputer_compute(this
)); | |
| 80 return new List.from(_regions); | |
| 81 } | |
| 82 | |
| 83 void _addIdentifierRegion(SimpleIdentifier node) { | |
| 84 if (_addIdentifierRegion_keyword(node)) { | |
| 85 return; | |
| 86 } | |
| 87 if (_addIdentifierRegion_class(node)) { | |
| 88 return; | |
| 89 } | |
| 90 if (_addIdentifierRegion_constructor(node)) { | |
| 91 return; | |
| 92 } | |
| 93 if (_addIdentifierRegion_dynamicType(node)) { | |
| 94 return; | |
| 95 } | |
| 96 if (_addIdentifierRegion_getterSetterDeclaration(node)) { | |
| 97 return; | |
| 98 } | |
| 99 if (_addIdentifierRegion_field(node)) { | |
| 100 return; | |
| 101 } | |
| 102 if (_addIdentifierRegion_function(node)) { | |
| 103 return; | |
| 104 } | |
| 105 if (_addIdentifierRegion_functionTypeAlias(node)) { | |
| 106 return; | |
| 107 } | |
| 108 if (_addIdentifierRegion_importPrefix(node)) { | |
| 109 return; | |
| 110 } | |
| 111 if (_addIdentifierRegion_localVariable(node)) { | |
| 112 return; | |
| 113 } | |
| 114 if (_addIdentifierRegion_method(node)) { | |
| 115 return; | |
| 116 } | |
| 117 if (_addIdentifierRegion_parameter(node)) { | |
| 118 return; | |
| 119 } | |
| 120 if (_addIdentifierRegion_topLevelVariable(node)) { | |
| 121 return; | |
| 122 } | |
| 123 if (_addIdentifierRegion_typeParameter(node)) { | |
| 124 return; | |
| 125 } | |
| 126 _addRegion_node(node, psi.HighlightType.IDENTIFIER_DEFAULT); | |
| 127 } | |
| 128 | |
| 129 void _addIdentifierRegion_annotation(Annotation node) { | |
| 130 ArgumentList arguments = node.arguments; | |
| 131 if (arguments == null) { | |
| 132 _addRegion_node(node, psi.HighlightType.ANNOTATION); | |
| 133 } else { | |
| 134 _addRegion_nodeStart_tokenEnd(node, arguments.beginToken, psi.HighlightTyp
e.ANNOTATION); | |
| 135 _addRegion_token(arguments.endToken, psi.HighlightType.ANNOTATION); | |
| 136 } | |
| 137 } | |
| 138 | |
| 139 bool _addIdentifierRegion_class(SimpleIdentifier node) { | |
| 140 pae.Element element = node.staticElement; | |
| 141 if (element is! pae.ClassElement) { | |
| 142 return false; | |
| 143 } | |
| 144 return _addRegion_node(node, psi.HighlightType.CLASS); | |
| 145 } | |
| 146 | |
| 147 bool _addIdentifierRegion_constructor(SimpleIdentifier node) { | |
| 148 pae.Element element = node.staticElement; | |
| 149 if (element is! pae.ConstructorElement) { | |
| 150 return false; | |
| 151 } | |
| 152 return _addRegion_node(node, psi.HighlightType.CONSTRUCTOR); | |
| 153 } | |
| 154 | |
| 155 bool _addIdentifierRegion_dynamicType(SimpleIdentifier node) { | |
| 156 // should be variable | |
| 157 pae.Element element = node.staticElement; | |
| 158 if (element is! pae.VariableElement) { | |
| 159 return false; | |
| 160 } | |
| 161 // has propagated type | |
| 162 if (node.propagatedType != null) { | |
| 163 return false; | |
| 164 } | |
| 165 // has dynamic static type | |
| 166 DartType staticType = node.staticType; | |
| 167 if (staticType == null || !staticType.isDynamic) { | |
| 168 return false; | |
| 169 } | |
| 170 // OK | |
| 171 return _addRegion_node(node, psi.HighlightType.DYNAMIC_TYPE); | |
| 172 } | |
| 173 | |
| 174 bool _addIdentifierRegion_field(SimpleIdentifier node) { | |
| 175 pae.Element element = node.bestElement; | |
| 176 if (element is pae.FieldFormalParameterElement) { | |
| 177 element = (element as pae.FieldFormalParameterElement).field; | |
| 178 } | |
| 179 if (element is pae.FieldElement) { | |
| 180 if ((element as pae.FieldElement).isStatic) { | |
| 181 return _addRegion_node(node, psi.HighlightType.FIELD_STATIC); | |
| 182 } else { | |
| 183 return _addRegion_node(node, psi.HighlightType.FIELD); | |
| 184 } | |
| 185 } | |
| 186 if (element is pae.PropertyAccessorElement) { | |
| 187 if ((element as pae.PropertyAccessorElement).isStatic) { | |
| 188 return _addRegion_node(node, psi.HighlightType.FIELD_STATIC); | |
| 189 } else { | |
| 190 return _addRegion_node(node, psi.HighlightType.FIELD); | |
| 191 } | |
| 192 } | |
| 193 return false; | |
| 194 } | |
| 195 | |
| 196 bool _addIdentifierRegion_function(SimpleIdentifier node) { | |
| 197 pae.Element element = node.staticElement; | |
| 198 if (element is! pae.FunctionElement) { | |
| 199 return false; | |
| 200 } | |
| 201 psi.HighlightType type; | |
| 202 if (node.inDeclarationContext()) { | |
| 203 type = psi.HighlightType.FUNCTION_DECLARATION; | |
| 204 } else { | |
| 205 type = psi.HighlightType.FUNCTION; | |
| 206 } | |
| 207 return _addRegion_node(node, type); | |
| 208 } | |
| 209 | |
| 210 bool _addIdentifierRegion_functionTypeAlias(SimpleIdentifier node) { | |
| 211 pae.Element element = node.staticElement; | |
| 212 if (element is! pae.FunctionTypeAliasElement) { | |
| 213 return false; | |
| 214 } | |
| 215 return _addRegion_node(node, psi.HighlightType.FUNCTION_TYPE_ALIAS); | |
| 216 } | |
| 217 | |
| 218 bool _addIdentifierRegion_getterSetterDeclaration(SimpleIdentifier node) { | |
| 219 // should be declaration | |
| 220 AstNode parent = node.parent; | |
| 221 if (!(parent is MethodDeclaration || parent is FunctionDeclaration)) { | |
| 222 return false; | |
| 223 } | |
| 224 // should be property accessor | |
| 225 pae.Element element = node.staticElement; | |
| 226 if (element is! pae.PropertyAccessorElement) { | |
| 227 return false; | |
| 228 } | |
| 229 // getter or setter | |
| 230 pae.PropertyAccessorElement propertyAccessorElement = element as pae.Propert
yAccessorElement; | |
| 231 if (propertyAccessorElement.isGetter) { | |
| 232 return _addRegion_node(node, psi.HighlightType.GETTER_DECLARATION); | |
| 233 } else { | |
| 234 return _addRegion_node(node, psi.HighlightType.SETTER_DECLARATION); | |
| 235 } | |
| 236 } | |
| 237 | |
| 238 bool _addIdentifierRegion_importPrefix(SimpleIdentifier node) { | |
| 239 pae.Element element = node.staticElement; | |
| 240 if (element is! pae.PrefixElement) { | |
| 241 return false; | |
| 242 } | |
| 243 return _addRegion_node(node, psi.HighlightType.IMPORT_PREFIX); | |
| 244 } | |
| 245 | |
| 246 bool _addIdentifierRegion_keyword(SimpleIdentifier node) { | |
| 247 String name = node.name; | |
| 248 if (name == "void") { | |
| 249 return _addRegion_node(node, psi.HighlightType.KEYWORD); | |
| 250 } | |
| 251 return false; | |
| 252 } | |
| 253 | |
| 254 bool _addIdentifierRegion_localVariable(SimpleIdentifier node) { | |
| 255 pae.Element element = node.staticElement; | |
| 256 if (element is! pae.LocalVariableElement) { | |
| 257 return false; | |
| 258 } | |
| 259 // OK | |
| 260 psi.HighlightType type; | |
| 261 if (node.inDeclarationContext()) { | |
| 262 type = psi.HighlightType.LOCAL_VARIABLE_DECLARATION; | |
| 263 } else { | |
| 264 type = psi.HighlightType.LOCAL_VARIABLE; | |
| 265 } | |
| 266 return _addRegion_node(node, type); | |
| 267 } | |
| 268 | |
| 269 bool _addIdentifierRegion_method(SimpleIdentifier node) { | |
| 270 pae.Element element = node.bestElement; | |
| 271 if (element is! pae.MethodElement) { | |
| 272 return false; | |
| 273 } | |
| 274 pae.MethodElement methodElement = element as pae.MethodElement; | |
| 275 bool isStatic = methodElement.isStatic; | |
| 276 // OK | |
| 277 psi.HighlightType type; | |
| 278 if (node.inDeclarationContext()) { | |
| 279 if (isStatic) { | |
| 280 type = psi.HighlightType.METHOD_DECLARATION_STATIC; | |
| 281 } else { | |
| 282 type = psi.HighlightType.METHOD_DECLARATION; | |
| 283 } | |
| 284 } else { | |
| 285 if (isStatic) { | |
| 286 type = psi.HighlightType.METHOD_STATIC; | |
| 287 } else { | |
| 288 type = psi.HighlightType.METHOD; | |
| 289 } | |
| 290 } | |
| 291 return _addRegion_node(node, type); | |
| 292 } | |
| 293 | |
| 294 bool _addIdentifierRegion_parameter(SimpleIdentifier node) { | |
| 295 pae.Element element = node.staticElement; | |
| 296 if (element is! pae.ParameterElement) { | |
| 297 return false; | |
| 298 } | |
| 299 return _addRegion_node(node, psi.HighlightType.PARAMETER); | |
| 300 } | |
| 301 | |
| 302 bool _addIdentifierRegion_topLevelVariable(SimpleIdentifier node) { | |
| 303 pae.Element element = node.staticElement; | |
| 304 if (element is! pae.TopLevelVariableElement) { | |
| 305 return false; | |
| 306 } | |
| 307 return _addRegion_node(node, psi.HighlightType.TOP_LEVEL_VARIABLE); | |
| 308 } | |
| 309 | |
| 310 bool _addIdentifierRegion_typeParameter(SimpleIdentifier node) { | |
| 311 pae.Element element = node.staticElement; | |
| 312 if (element is! pae.TypeParameterElement) { | |
| 313 return false; | |
| 314 } | |
| 315 return _addRegion_node(node, psi.HighlightType.TYPE_PARAMETER); | |
| 316 } | |
| 317 | |
| 318 void _addRegion(int offset, int length, psi.HighlightType type) { | |
| 319 _regions.add(new HighlightRegionImpl(offset, length, type)); | |
| 320 } | |
| 321 | |
| 322 bool _addRegion_node(AstNode node, psi.HighlightType type) { | |
| 323 int offset = node.offset; | |
| 324 int length = node.length; | |
| 325 _addRegion(offset, length, type); | |
| 326 return true; | |
| 327 } | |
| 328 | |
| 329 void _addRegion_nodeStart_tokenEnd(AstNode a, Token b, psi.HighlightType type)
{ | |
| 330 int offset = a.offset; | |
| 331 int end = b.end; | |
| 332 _addRegion(offset, end - offset, type); | |
| 333 } | |
| 334 | |
| 335 void _addRegion_token(Token token, psi.HighlightType type) { | |
| 336 if (token != null) { | |
| 337 int offset = token.offset; | |
| 338 int length = token.length; | |
| 339 _addRegion(offset, length, type); | |
| 340 } | |
| 341 } | |
| 342 | |
| 343 void _addRegion_tokenStart_tokenEnd(Token a, Token b, psi.HighlightType type)
{ | |
| 344 int offset = a.offset; | |
| 345 int end = b.end; | |
| 346 _addRegion(offset, end - offset, type); | |
| 347 } | |
| 348 } | |
| 349 | |
| 350 /** | |
| 351 * A computer for [NavigationRegion]s in a Dart [CompilationUnit]. | |
| 352 */ | |
| 353 class DartUnitNavigationComputer { | |
| 354 final String _contextId; | |
| 355 | |
| 356 final CompilationUnit _unit; | |
| 357 | |
| 358 List<psi.NavigationRegion> _regions = []; | |
| 359 | |
| 360 DartUnitNavigationComputer(this._contextId, this._unit); | |
| 361 | |
| 362 /** | |
| 363 * Returns the computed [NavigationRegion]s, not `null`. | |
| 364 */ | |
| 365 List<psi.NavigationRegion> compute() { | |
| 366 _unit.accept(new RecursiveAstVisitor_DartUnitNavigationComputer_compute(this
)); | |
| 367 return new List.from(_regions); | |
| 368 } | |
| 369 | |
| 370 /** | |
| 371 * If the given [Element] is not `null`, then creates a corresponding | |
| 372 * [NavigationRegion]. | |
| 373 */ | |
| 374 void _addRegion(int offset, int length, pae.Element element) { | |
| 375 psi.Element target = _createTarget(element); | |
| 376 if (target == null) { | |
| 377 return; | |
| 378 } | |
| 379 _regions.add(new NavigationRegionImpl(offset, length, <psi.Element> [target]
)); | |
| 380 } | |
| 381 | |
| 382 void _addRegion_nodeStart_nodeEnd(AstNode a, AstNode b, pae.Element element) { | |
| 383 int offset = a.offset; | |
| 384 int length = b.end - offset; | |
| 385 _addRegion(offset, length, element); | |
| 386 } | |
| 387 | |
| 388 void _addRegion_nodeStart_nodeStart(AstNode a, AstNode b, pae.Element element)
{ | |
| 389 int offset = a.offset; | |
| 390 int length = b.offset - offset; | |
| 391 _addRegion(offset, length, element); | |
| 392 } | |
| 393 | |
| 394 void _addRegion_tokenStart_nodeEnd(Token a, AstNode b, pae.Element element) { | |
| 395 int offset = a.offset; | |
| 396 int length = b.end - offset; | |
| 397 _addRegion(offset, length, element); | |
| 398 } | |
| 399 | |
| 400 /** | |
| 401 * If the given [Element] is not `null`, then creates a corresponding | |
| 402 * [NavigationRegion]. | |
| 403 */ | |
| 404 void _addRegionForNode(AstNode node, pae.Element element) { | |
| 405 int offset = node.offset; | |
| 406 int length = node.length; | |
| 407 _addRegion(offset, length, element); | |
| 408 } | |
| 409 | |
| 410 /** | |
| 411 * If the given [Element] is not `null`, then creates a corresponding | |
| 412 * [NavigationRegion]. | |
| 413 */ | |
| 414 void _addRegionForToken(Token token, pae.Element element) { | |
| 415 int offset = token.offset; | |
| 416 int length = token.length; | |
| 417 _addRegion(offset, length, element); | |
| 418 } | |
| 419 | |
| 420 /** | |
| 421 * Returns the [com.google.dart.server.Element] for the given [Element], maybe | |
| 422 * `null` if `null` was given. | |
| 423 */ | |
| 424 psi.Element _createTarget(pae.Element element) { | |
| 425 if (element == null) { | |
| 426 return null; | |
| 427 } | |
| 428 if (element is pae.FieldFormalParameterElement) { | |
| 429 element = (element as pae.FieldFormalParameterElement).field; | |
| 430 } | |
| 431 return ElementImpl.create(_contextId, element); | |
| 432 } | |
| 433 } | |
| 434 | |
| 435 /** | |
| 436 * A computer for [Outline]s in a Dart [CompilationUnit]. | |
| 437 */ | |
| 438 class DartUnitOutlineComputer { | |
| 439 static String _UNITTEST_LIBRARY = "unittest"; | |
| 440 | |
| 441 final String _contextId; | |
| 442 | |
| 443 final Source _source; | |
| 444 | |
| 445 final CompilationUnit _unit; | |
| 446 | |
| 447 DartUnitOutlineComputer(this._contextId, this._source, this._unit); | |
| 448 | |
| 449 /** | |
| 450 * Returns the computed [Outline]s, not `null`. | |
| 451 */ | |
| 452 psi.Outline compute() { | |
| 453 OutlineImpl unitOutline = _newUnitOutline(); | |
| 454 List<psi.Outline> unitChildren = []; | |
| 455 for (CompilationUnitMember unitMember in _unit.declarations) { | |
| 456 if (unitMember is ClassDeclaration) { | |
| 457 ClassDeclaration classDeclartion = unitMember; | |
| 458 OutlineImpl classOutline = _newClassOutline(unitOutline, unitChildren, c
lassDeclartion); | |
| 459 List<psi.Outline> classChildren = []; | |
| 460 for (ClassMember classMember in classDeclartion.members) { | |
| 461 if (classMember is ConstructorDeclaration) { | |
| 462 ConstructorDeclaration constructorDeclaration = classMember; | |
| 463 _newConstructorOutline(classOutline, classChildren, constructorDecla
ration); | |
| 464 } | |
| 465 if (classMember is FieldDeclaration) { | |
| 466 FieldDeclaration fieldDeclaration = classMember; | |
| 467 VariableDeclarationList fields = fieldDeclaration.fields; | |
| 468 if (fields != null) { | |
| 469 TypeName fieldType = fields.type; | |
| 470 String fieldTypeName = fieldType != null ? fieldType.toSource() :
""; | |
| 471 for (VariableDeclaration field in fields.variables) { | |
| 472 _newVariableOutline(classOutline, classChildren, fieldTypeName,
psi.ElementKind.FIELD, field, fieldDeclaration.isStatic); | |
| 473 } | |
| 474 } | |
| 475 } | |
| 476 if (classMember is MethodDeclaration) { | |
| 477 MethodDeclaration methodDeclaration = classMember; | |
| 478 _newMethodOutline(classOutline, classChildren, methodDeclaration); | |
| 479 } | |
| 480 } | |
| 481 classOutline.children = new List.from(classChildren); | |
| 482 } | |
| 483 if (unitMember is TopLevelVariableDeclaration) { | |
| 484 TopLevelVariableDeclaration fieldDeclaration = unitMember; | |
| 485 VariableDeclarationList fields = fieldDeclaration.variables; | |
| 486 if (fields != null) { | |
| 487 TypeName fieldType = fields.type; | |
| 488 String fieldTypeName = fieldType != null ? fieldType.toSource() : ""; | |
| 489 for (VariableDeclaration field in fields.variables) { | |
| 490 _newVariableOutline(unitOutline, unitChildren, fieldTypeName, psi.El
ementKind.TOP_LEVEL_VARIABLE, field, false); | |
| 491 } | |
| 492 } | |
| 493 } | |
| 494 if (unitMember is FunctionDeclaration) { | |
| 495 FunctionDeclaration functionDeclaration = unitMember; | |
| 496 _newFunctionOutline(unitOutline, unitChildren, functionDeclaration); | |
| 497 } | |
| 498 if (unitMember is ClassTypeAlias) { | |
| 499 ClassTypeAlias alias = unitMember; | |
| 500 _newClassTypeAlias(unitOutline, unitChildren, alias); | |
| 501 } | |
| 502 if (unitMember is FunctionTypeAlias) { | |
| 503 FunctionTypeAlias alias = unitMember; | |
| 504 _newFunctionTypeAliasOutline(unitOutline, unitChildren, alias); | |
| 505 } | |
| 506 } | |
| 507 unitOutline.children = new List.from(unitChildren); | |
| 508 return unitOutline; | |
| 509 } | |
| 510 | |
| 511 void _addLocalFunctionOutlines(OutlineImpl parent, FunctionBody body) { | |
| 512 List<psi.Outline> localOutlines = []; | |
| 513 body.accept(new RecursiveAstVisitor_DartUnitOutlineComputer_addLocalFunction
Outlines(this, parent, localOutlines)); | |
| 514 parent.children = new List.from(localOutlines); | |
| 515 } | |
| 516 | |
| 517 bool _addUnitTestOutlines(OutlineImpl parent, List<psi.Outline> children, Meth
odInvocation node) { | |
| 518 psi.ElementKind unitTestKind = null; | |
| 519 if (_isUnitTestFunctionInvocation(node, "group")) { | |
| 520 unitTestKind = psi.ElementKind.UNIT_TEST_GROUP; | |
| 521 } else if (_isUnitTestFunctionInvocation(node, "test")) { | |
| 522 unitTestKind = psi.ElementKind.UNIT_TEST_CASE; | |
| 523 } else { | |
| 524 return false; | |
| 525 } | |
| 526 ArgumentList argumentList = node.argumentList; | |
| 527 if (argumentList != null) { | |
| 528 List<Expression> arguments = argumentList.arguments; | |
| 529 if (arguments.length == 2 && arguments[1] is FunctionExpression) { | |
| 530 // prepare name | |
| 531 String name; | |
| 532 int nameOffset; | |
| 533 int nameLength; | |
| 534 { | |
| 535 Expression nameNode = arguments[0]; | |
| 536 if (nameNode is SimpleStringLiteral) { | |
| 537 SimpleStringLiteral nameLiteral = arguments[0] as SimpleStringLitera
l; | |
| 538 name = nameLiteral.value; | |
| 539 nameOffset = nameLiteral.valueOffset; | |
| 540 nameLength = name.length; | |
| 541 } else { | |
| 542 name = "??????????"; | |
| 543 nameOffset = nameNode.offset; | |
| 544 nameLength = nameNode.length; | |
| 545 } | |
| 546 } | |
| 547 // add a new outline | |
| 548 FunctionExpression functionExpression = arguments[1] as FunctionExpressi
on; | |
| 549 SourceRegionImpl sourceRegion = new SourceRegionImpl(node.offset, node.l
ength); | |
| 550 ElementImpl element = new ElementImpl(_contextId, null, _source, unitTes
tKind, name, nameOffset, nameLength, null, null, false, false, false); | |
| 551 OutlineImpl outline = new OutlineImpl(parent, element, sourceRegion); | |
| 552 children.add(outline); | |
| 553 _addLocalFunctionOutlines(outline, functionExpression.body); | |
| 554 return true; | |
| 555 } | |
| 556 } | |
| 557 return false; | |
| 558 } | |
| 559 | |
| 560 /** | |
| 561 * Returns the [AstNode]'s source region. | |
| 562 */ | |
| 563 psi.SourceRegion _getSourceRegion(AstNode node) { | |
| 564 int endOffset = node.end; | |
| 565 // prepare position of the node among its siblings | |
| 566 int firstOffset; | |
| 567 List<AstNode> siblings; | |
| 568 AstNode parent = node.parent; | |
| 569 // field | |
| 570 if (parent is VariableDeclarationList) { | |
| 571 VariableDeclarationList variableList = parent as VariableDeclarationList; | |
| 572 List<VariableDeclaration> variables = variableList.variables; | |
| 573 int variableIndex = variables.indexOf(node); | |
| 574 if (variableIndex == variables.length - 1) { | |
| 575 endOffset = variableList.parent.end; | |
| 576 } | |
| 577 if (variableIndex == 0) { | |
| 578 node = parent.parent; | |
| 579 parent = node.parent; | |
| 580 } else if (variableIndex >= 1) { | |
| 581 firstOffset = variables[variableIndex - 1].end; | |
| 582 return new SourceRegionImpl(firstOffset, endOffset - firstOffset); | |
| 583 } | |
| 584 } | |
| 585 // unit or class member | |
| 586 if (parent is CompilationUnit) { | |
| 587 firstOffset = 0; | |
| 588 siblings = (parent as CompilationUnit).declarations; | |
| 589 } else if (parent is ClassDeclaration) { | |
| 590 ClassDeclaration classDeclaration = parent as ClassDeclaration; | |
| 591 firstOffset = classDeclaration.leftBracket.end; | |
| 592 siblings = classDeclaration.members; | |
| 593 } else { | |
| 594 int offset = node.offset; | |
| 595 return new SourceRegionImpl(offset, endOffset - offset); | |
| 596 } | |
| 597 // first child: [endOfParent, endOfNode] | |
| 598 int index = siblings.indexOf(node); | |
| 599 if (index == 0) { | |
| 600 return new SourceRegionImpl(firstOffset, endOffset - firstOffset); | |
| 601 } | |
| 602 // not first child: [endOfPreviousSibling, endOfNode] | |
| 603 int prevSiblingEnd = siblings[index - 1].end; | |
| 604 return new SourceRegionImpl(prevSiblingEnd, endOffset - prevSiblingEnd); | |
| 605 } | |
| 606 | |
| 607 /** | |
| 608 * Returns `true` if the given [MethodInvocation] is invocation of the functio
n with | |
| 609 * the given name from the "unittest" library. | |
| 610 */ | |
| 611 bool _isUnitTestFunctionInvocation(MethodInvocation node, String name) { | |
| 612 SimpleIdentifier methodName = node.methodName; | |
| 613 if (methodName != null) { | |
| 614 pae.Element element = methodName.staticElement; | |
| 615 if (element is pae.FunctionElement) { | |
| 616 pae.FunctionElement functionElement = element; | |
| 617 if (name == functionElement.name) { | |
| 618 pae.LibraryElement libraryElement = functionElement.library; | |
| 619 return libraryElement != null && _UNITTEST_LIBRARY == libraryElement.n
ame; | |
| 620 } | |
| 621 } | |
| 622 } | |
| 623 return false; | |
| 624 } | |
| 625 | |
| 626 OutlineImpl _newClassOutline(psi.Outline unitOutline, List<psi.Outline> unitCh
ildren, ClassDeclaration classDeclaration) { | |
| 627 SimpleIdentifier nameNode = classDeclaration.name; | |
| 628 String name = nameNode.name; | |
| 629 ElementImpl element = new ElementImpl(_contextId, ElementImpl.createId(class
Declaration.element), _source, psi.ElementKind.CLASS, name, nameNode.offset, nam
e.length, null, null, classDeclaration.isAbstract, false, StringUtilities.starts
WithChar(name, 0x5F)); | |
| 630 psi.SourceRegion sourceRegion = _getSourceRegion(classDeclaration); | |
| 631 OutlineImpl outline = new OutlineImpl(unitOutline, element, sourceRegion); | |
| 632 unitChildren.add(outline); | |
| 633 return outline; | |
| 634 } | |
| 635 | |
| 636 void _newClassTypeAlias(psi.Outline unitOutline, List<psi.Outline> unitChildre
n, ClassTypeAlias alias) { | |
| 637 SimpleIdentifier nameNode = alias.name; | |
| 638 String name = nameNode.name; | |
| 639 ElementImpl element = new ElementImpl(_contextId, ElementImpl.createId(alias
.element), _source, psi.ElementKind.CLASS_TYPE_ALIAS, name, nameNode.offset, nam
eNode.length, null, null, alias.isAbstract, false, StringUtilities.startsWithCha
r(name, 0x5F)); | |
| 640 psi.SourceRegion sourceRegion = _getSourceRegion(alias); | |
| 641 OutlineImpl outline = new OutlineImpl(unitOutline, element, sourceRegion); | |
| 642 unitChildren.add(outline); | |
| 643 } | |
| 644 | |
| 645 void _newConstructorOutline(OutlineImpl classOutline, List<psi.Outline> childr
en, ConstructorDeclaration constructorDeclaration) { | |
| 646 Identifier returnType = constructorDeclaration.returnType; | |
| 647 String name = returnType.name; | |
| 648 int offset = returnType.offset; | |
| 649 int length = returnType.length; | |
| 650 bool isPrivate = false; | |
| 651 SimpleIdentifier constructorNameNode = constructorDeclaration.name; | |
| 652 if (constructorNameNode != null) { | |
| 653 String constructorName = constructorNameNode.name; | |
| 654 isPrivate = StringUtilities.startsWithChar(constructorName, 0x5F); | |
| 655 name += ".${constructorName}"; | |
| 656 offset = constructorNameNode.offset; | |
| 657 length = constructorNameNode.length; | |
| 658 } | |
| 659 FormalParameterList parameters = constructorDeclaration.parameters; | |
| 660 ElementImpl element = new ElementImpl(_contextId, ElementImpl.createId(const
ructorDeclaration.element), _source, psi.ElementKind.CONSTRUCTOR, name, offset,
length, parameters != null ? parameters.toSource() : "", null, false, false, isP
rivate); | |
| 661 psi.SourceRegion sourceRegion = _getSourceRegion(constructorDeclaration); | |
| 662 OutlineImpl outline = new OutlineImpl(classOutline, element, sourceRegion); | |
| 663 children.add(outline); | |
| 664 _addLocalFunctionOutlines(outline, constructorDeclaration.body); | |
| 665 } | |
| 666 | |
| 667 void _newFunctionOutline(psi.Outline parent, List<psi.Outline> children, Funct
ionDeclaration functionDeclaration) { | |
| 668 TypeName returnType = functionDeclaration.returnType; | |
| 669 SimpleIdentifier nameNode = functionDeclaration.name; | |
| 670 String name = nameNode.name; | |
| 671 FunctionExpression functionExpression = functionDeclaration.functionExpressi
on; | |
| 672 FormalParameterList parameters = functionExpression.parameters; | |
| 673 psi.ElementKind kind; | |
| 674 if (functionDeclaration.isGetter) { | |
| 675 kind = psi.ElementKind.GETTER; | |
| 676 } else if (functionDeclaration.isSetter) { | |
| 677 kind = psi.ElementKind.SETTER; | |
| 678 } else { | |
| 679 kind = psi.ElementKind.FUNCTION; | |
| 680 } | |
| 681 ElementImpl element = new ElementImpl(_contextId, ElementImpl.createId(funct
ionDeclaration.element), _source, kind, name, nameNode.offset, nameNode.length,
parameters != null ? parameters.toSource() : "", returnType != null ? returnType
.toSource() : "", false, false, StringUtilities.startsWithChar(name, 0x5F)); | |
| 682 psi.SourceRegion sourceRegion = _getSourceRegion(functionDeclaration); | |
| 683 OutlineImpl outline = new OutlineImpl(parent, element, sourceRegion); | |
| 684 children.add(outline); | |
| 685 _addLocalFunctionOutlines(outline, functionExpression.body); | |
| 686 } | |
| 687 | |
| 688 void _newFunctionTypeAliasOutline(psi.Outline unitOutline, List<psi.Outline> u
nitChildren, FunctionTypeAlias alias) { | |
| 689 TypeName returnType = alias.returnType; | |
| 690 SimpleIdentifier nameNode = alias.name; | |
| 691 String name = nameNode.name; | |
| 692 FormalParameterList parameters = alias.parameters; | |
| 693 ElementImpl element = new ElementImpl(_contextId, ElementImpl.createId(alias
.element), _source, psi.ElementKind.FUNCTION_TYPE_ALIAS, name, nameNode.offset,
nameNode.length, parameters != null ? parameters.toSource() : "", returnType !=
null ? returnType.toSource() : "", false, false, StringUtilities.startsWithChar(
name, 0x5F)); | |
| 694 psi.SourceRegion sourceRegion = _getSourceRegion(alias); | |
| 695 OutlineImpl outline = new OutlineImpl(unitOutline, element, sourceRegion); | |
| 696 unitChildren.add(outline); | |
| 697 } | |
| 698 | |
| 699 void _newMethodOutline(OutlineImpl classOutline, List<psi.Outline> children, M
ethodDeclaration methodDeclaration) { | |
| 700 TypeName returnType = methodDeclaration.returnType; | |
| 701 SimpleIdentifier nameNode = methodDeclaration.name; | |
| 702 String name = nameNode.name; | |
| 703 FormalParameterList parameters = methodDeclaration.parameters; | |
| 704 psi.ElementKind kind; | |
| 705 if (methodDeclaration.isGetter) { | |
| 706 kind = psi.ElementKind.GETTER; | |
| 707 } else if (methodDeclaration.isSetter) { | |
| 708 kind = psi.ElementKind.SETTER; | |
| 709 } else { | |
| 710 kind = psi.ElementKind.METHOD; | |
| 711 } | |
| 712 ElementImpl element = new ElementImpl(_contextId, ElementImpl.createId(metho
dDeclaration.element), _source, kind, name, nameNode.offset, nameNode.length, pa
rameters != null ? parameters.toSource() : "", returnType != null ? returnType.t
oSource() : "", methodDeclaration.isAbstract, methodDeclaration.isStatic, String
Utilities.startsWithChar(name, 0x5F)); | |
| 713 psi.SourceRegion sourceRegion = _getSourceRegion(methodDeclaration); | |
| 714 OutlineImpl outline = new OutlineImpl(classOutline, element, sourceRegion); | |
| 715 children.add(outline); | |
| 716 _addLocalFunctionOutlines(outline, methodDeclaration.body); | |
| 717 } | |
| 718 | |
| 719 OutlineImpl _newUnitOutline() { | |
| 720 ElementImpl element = new ElementImpl(_contextId, ElementImpl.createId(_unit
.element), _source, psi.ElementKind.COMPILATION_UNIT, null, 0, 0, null, null, fa
lse, false, false); | |
| 721 return new OutlineImpl(null, element, new SourceRegionImpl(_unit.offset, _un
it.length)); | |
| 722 } | |
| 723 | |
| 724 void _newVariableOutline(OutlineImpl classOutline, List<psi.Outline> children,
String typeName, psi.ElementKind kind, VariableDeclaration variable, bool isSta
tic) { | |
| 725 SimpleIdentifier nameNode = variable.name; | |
| 726 String name = nameNode.name; | |
| 727 ElementImpl element = new ElementImpl(_contextId, ElementImpl.createId(varia
ble.element), _source, kind, name, nameNode.offset, nameNode.length, null, typeN
ame, false, isStatic, StringUtilities.startsWithChar(name, 0x5F)); | |
| 728 psi.SourceRegion sourceRegion = _getSourceRegion(variable); | |
| 729 OutlineImpl outline = new OutlineImpl(classOutline, element, sourceRegion); | |
| 730 children.add(outline); | |
| 731 } | |
| 732 } | |
| 733 | |
| 734 /** | |
| 735 * A concrete implementation of [Element]. | |
| 736 */ | |
| 737 class ElementImpl implements psi.Element { | |
| 738 /** | |
| 739 * Creates an [ElementImpl] instance for the given | |
| 740 * [com.google.dart.engine.element.Element]. | |
| 741 */ | |
| 742 static ElementImpl create(String contextId, pae.Element element) { | |
| 743 if (element == null) { | |
| 744 return null; | |
| 745 } | |
| 746 // prepare name | |
| 747 String name = element.displayName; | |
| 748 int nameOffset = element.nameOffset; | |
| 749 int nameLength = name != null ? name.length : 0; | |
| 750 // prepare element kind specific information | |
| 751 psi.ElementKind outlineKind; | |
| 752 bool isAbstract = false; | |
| 753 bool isStatic = false; | |
| 754 bool isPrivate = element.isPrivate; | |
| 755 while (true) { | |
| 756 if (element.kind == pae.ElementKind.CLASS) { | |
| 757 outlineKind = psi.ElementKind.CLASS; | |
| 758 isAbstract = (element as pae.ClassElement).isAbstract; | |
| 759 } else if (element.kind == pae.ElementKind.COMPILATION_UNIT) { | |
| 760 outlineKind = psi.ElementKind.COMPILATION_UNIT; | |
| 761 nameOffset = -1; | |
| 762 nameLength = 0; | |
| 763 } else if (element.kind == pae.ElementKind.CONSTRUCTOR) { | |
| 764 outlineKind = psi.ElementKind.CONSTRUCTOR; | |
| 765 String className = element.enclosingElement.name; | |
| 766 if (name.length != 0) { | |
| 767 name = "${className}.${name}"; | |
| 768 } else { | |
| 769 name = className; | |
| 770 } | |
| 771 } else if (element.kind == pae.ElementKind.FUNCTION) { | |
| 772 outlineKind = psi.ElementKind.FUNCTION; | |
| 773 } else if (element.kind == pae.ElementKind.GETTER) { | |
| 774 outlineKind = psi.ElementKind.GETTER; | |
| 775 } else if (element.kind == pae.ElementKind.FUNCTION_TYPE_ALIAS) { | |
| 776 outlineKind = psi.ElementKind.FUNCTION_TYPE_ALIAS; | |
| 777 } else if (element.kind == pae.ElementKind.LIBRARY) { | |
| 778 outlineKind = psi.ElementKind.LIBRARY; | |
| 779 } else if (element.kind == pae.ElementKind.METHOD) { | |
| 780 outlineKind = psi.ElementKind.METHOD; | |
| 781 isAbstract = (element as pae.MethodElement).isAbstract; | |
| 782 } else if (element.kind == pae.ElementKind.SETTER) { | |
| 783 outlineKind = psi.ElementKind.SETTER; | |
| 784 } else { | |
| 785 outlineKind = psi.ElementKind.UNKNOWN; | |
| 786 } | |
| 787 break; | |
| 788 } | |
| 789 // extract return type and parameters from toString() | |
| 790 // TODO(scheglov) we need a way to get this information directly from an Ele
ment | |
| 791 String parameters; | |
| 792 String returnType; | |
| 793 { | |
| 794 String str = element.toString(); | |
| 795 // return type | |
| 796 String rightArrow = pae.Element.RIGHT_ARROW; | |
| 797 int returnIndex = str.lastIndexOf(rightArrow); | |
| 798 if (returnIndex != -1) { | |
| 799 returnType = str.substring(returnIndex + rightArrow.length); | |
| 800 str = str.substring(0, returnIndex); | |
| 801 } else { | |
| 802 returnType = null; | |
| 803 } | |
| 804 // parameters | |
| 805 int parametersIndex = str.indexOf("("); | |
| 806 if (parametersIndex != -1) { | |
| 807 parameters = str.substring(parametersIndex); | |
| 808 } else { | |
| 809 parameters = null; | |
| 810 } | |
| 811 } | |
| 812 // new element | |
| 813 return new ElementImpl(contextId, createId(element), element.source, outline
Kind, name, nameOffset, nameLength, parameters, returnType, isAbstract, isStatic
, isPrivate); | |
| 814 } | |
| 815 | |
| 816 /** | |
| 817 * Returns an identifier of the given [Element], maybe `null` if `null` given. | |
| 818 */ | |
| 819 static String createId(pae.Element element) { | |
| 820 if (element == null) { | |
| 821 return null; | |
| 822 } | |
| 823 return element.location.encoding; | |
| 824 } | |
| 825 | |
| 826 final String contextId; | |
| 827 | |
| 828 final String id; | |
| 829 | |
| 830 final Source source; | |
| 831 | |
| 832 final psi.ElementKind kind; | |
| 833 | |
| 834 final String name; | |
| 835 | |
| 836 final int offset; | |
| 837 | |
| 838 final int length; | |
| 839 | |
| 840 final String parameters; | |
| 841 | |
| 842 final String returnType; | |
| 843 | |
| 844 final bool isAbstract; | |
| 845 | |
| 846 final bool isPrivate; | |
| 847 | |
| 848 final bool isStatic; | |
| 849 | |
| 850 ElementImpl(this.contextId, this.id, this.source, this.kind, this.name, this.o
ffset, this.length, this.parameters, this.returnType, this.isAbstract, this.isSt
atic, this.isPrivate); | |
| 851 | |
| 852 @override | |
| 853 bool operator ==(Object obj) { | |
| 854 if (identical(obj, this)) { | |
| 855 return true; | |
| 856 } | |
| 857 if (obj is! ElementImpl) { | |
| 858 return false; | |
| 859 } | |
| 860 ElementImpl other = obj as ElementImpl; | |
| 861 return other.kind == kind && (other.source == source) && (name == other.name
); | |
| 862 } | |
| 863 | |
| 864 @override | |
| 865 int get hashCode { | |
| 866 if (name == null) { | |
| 867 return source.hashCode; | |
| 868 } | |
| 869 return ObjectUtilities.combineHashCodes(source.hashCode, name.hashCode); | |
| 870 } | |
| 871 | |
| 872 @override | |
| 873 String toString() { | |
| 874 JavaStringBuilder builder = new JavaStringBuilder(); | |
| 875 builder.append("[name="); | |
| 876 builder.append(name); | |
| 877 builder.append(", kind="); | |
| 878 builder.append(kind); | |
| 879 builder.append(", offset="); | |
| 880 builder.append(offset); | |
| 881 builder.append(", length="); | |
| 882 builder.append(length); | |
| 883 builder.append(", parameters="); | |
| 884 builder.append(parameters); | |
| 885 builder.append(", return="); | |
| 886 builder.append(returnType); | |
| 887 builder.append("]"); | |
| 888 return builder.toString(); | |
| 889 } | |
| 890 } | |
| 891 | |
| 892 class GeneralizingElementVisitor_TypeHierarchyComputer_findEngineElement extends
pae.GeneralizingElementVisitor<Object> { | |
| 893 int nameOffset = 0; | |
| 894 | |
| 895 List<pae.Element> result; | |
| 896 | |
| 897 GeneralizingElementVisitor_TypeHierarchyComputer_findEngineElement(this.nameOf
fset, this.result) : super(); | |
| 898 | |
| 899 @override | |
| 900 Object visitElement(pae.Element element) { | |
| 901 if (element.nameOffset == nameOffset) { | |
| 902 result[0] = element; | |
| 903 } | |
| 904 return super.visitElement(element); | |
| 905 } | |
| 906 } | |
| 907 | |
| 908 /** | |
| 909 * A concrete implementation of [HighlightRegion]. | |
| 910 */ | |
| 911 class HighlightRegionImpl extends SourceRegionImpl implements psi.HighlightRegio
n { | |
| 912 final psi.HighlightType type; | |
| 913 | |
| 914 HighlightRegionImpl(int offset, int length, this.type) : super(offset, length)
; | |
| 915 | |
| 916 @override | |
| 917 String toString() { | |
| 918 JavaStringBuilder builder = new JavaStringBuilder(); | |
| 919 builder.append("[offset="); | |
| 920 builder.append(offset); | |
| 921 builder.append(", length="); | |
| 922 builder.append(length); | |
| 923 builder.append(", type="); | |
| 924 builder.append(type); | |
| 925 builder.append("]"); | |
| 926 return builder.toString(); | |
| 927 } | |
| 928 } | |
| 929 | |
| 930 /** | |
| 931 * A concrete implementation of [NavigationRegion]. | |
| 932 */ | |
| 933 class NavigationRegionImpl extends SourceRegionImpl implements psi.NavigationReg
ion { | |
| 934 final List<psi.Element> targets; | |
| 935 | |
| 936 NavigationRegionImpl(int offset, int length, this.targets) : super(offset, len
gth); | |
| 937 | |
| 938 @override | |
| 939 String toString() { | |
| 940 JavaStringBuilder builder = new JavaStringBuilder(); | |
| 941 builder.append(super.toString()); | |
| 942 builder.append(" -> ["); | |
| 943 builder.append(StringUtils.join(targets, ", ")); | |
| 944 builder.append("]"); | |
| 945 return builder.toString(); | |
| 946 } | |
| 947 } | |
| 948 | |
| 949 /** | |
| 950 * A concrete implementation of [Outline]. | |
| 951 */ | |
| 952 class OutlineImpl implements psi.Outline { | |
| 953 final psi.Outline parent; | |
| 954 | |
| 955 final psi.Element element; | |
| 956 | |
| 957 final psi.SourceRegion sourceRegion; | |
| 958 | |
| 959 List<psi.Outline> children = psi.Outline.EMPTY_ARRAY; | |
| 960 | |
| 961 OutlineImpl(this.parent, this.element, this.sourceRegion); | |
| 962 | |
| 963 @override | |
| 964 bool operator ==(Object obj) { | |
| 965 if (identical(obj, this)) { | |
| 966 return true; | |
| 967 } | |
| 968 if (obj is! OutlineImpl) { | |
| 969 return false; | |
| 970 } | |
| 971 OutlineImpl other = obj as OutlineImpl; | |
| 972 return (other.element == element) && (other.parent == parent); | |
| 973 } | |
| 974 | |
| 975 @override | |
| 976 int get hashCode { | |
| 977 if (parent == null) { | |
| 978 return element.hashCode; | |
| 979 } | |
| 980 return ObjectUtilities.combineHashCodes(parent.hashCode, element.hashCode); | |
| 981 } | |
| 982 | |
| 983 @override | |
| 984 String toString() { | |
| 985 JavaStringBuilder builder = new JavaStringBuilder(); | |
| 986 builder.append("[element="); | |
| 987 builder.append(element); | |
| 988 builder.append(", children=["); | |
| 989 builder.append(StringUtils.join(children, ", ")); | |
| 990 builder.append("]]"); | |
| 991 return builder.toString(); | |
| 992 } | |
| 993 } | |
| 994 | |
| 995 class RecursiveAstVisitor_DartUnitHighlightsComputer_compute extends RecursiveAs
tVisitor<Object> { | |
| 996 final DartUnitHighlightsComputer DartUnitHighlightsComputer_this; | |
| 997 | |
| 998 RecursiveAstVisitor_DartUnitHighlightsComputer_compute(this.DartUnitHighlights
Computer_this) : super(); | |
| 999 | |
| 1000 @override | |
| 1001 Object visitAnnotation(Annotation node) { | |
| 1002 DartUnitHighlightsComputer_this._addIdentifierRegion_annotation(node); | |
| 1003 return super.visitAnnotation(node); | |
| 1004 } | |
| 1005 | |
| 1006 @override | |
| 1007 Object visitAsExpression(AsExpression node) { | |
| 1008 DartUnitHighlightsComputer_this._addRegion_token(node.asOperator, psi.Highli
ghtType.BUILT_IN); | |
| 1009 return super.visitAsExpression(node); | |
| 1010 } | |
| 1011 | |
| 1012 @override | |
| 1013 Object visitBooleanLiteral(BooleanLiteral node) { | |
| 1014 DartUnitHighlightsComputer_this._addRegion_node(node, psi.HighlightType.LITE
RAL_BOOLEAN); | |
| 1015 return super.visitBooleanLiteral(node); | |
| 1016 } | |
| 1017 | |
| 1018 @override | |
| 1019 Object visitCatchClause(CatchClause node) { | |
| 1020 DartUnitHighlightsComputer_this._addRegion_token(node.onKeyword, psi.Highlig
htType.BUILT_IN); | |
| 1021 return super.visitCatchClause(node); | |
| 1022 } | |
| 1023 | |
| 1024 @override | |
| 1025 Object visitClassDeclaration(ClassDeclaration node) { | |
| 1026 DartUnitHighlightsComputer_this._addRegion_token(node.abstractKeyword, psi.H
ighlightType.BUILT_IN); | |
| 1027 return super.visitClassDeclaration(node); | |
| 1028 } | |
| 1029 | |
| 1030 @override | |
| 1031 Object visitConstructorDeclaration(ConstructorDeclaration node) { | |
| 1032 DartUnitHighlightsComputer_this._addRegion_token(node.externalKeyword, psi.H
ighlightType.BUILT_IN); | |
| 1033 DartUnitHighlightsComputer_this._addRegion_token(node.factoryKeyword, psi.Hi
ghlightType.BUILT_IN); | |
| 1034 return super.visitConstructorDeclaration(node); | |
| 1035 } | |
| 1036 | |
| 1037 @override | |
| 1038 Object visitDoubleLiteral(DoubleLiteral node) { | |
| 1039 DartUnitHighlightsComputer_this._addRegion_node(node, psi.HighlightType.LITE
RAL_DOUBLE); | |
| 1040 return super.visitDoubleLiteral(node); | |
| 1041 } | |
| 1042 | |
| 1043 @override | |
| 1044 Object visitExportDirective(ExportDirective node) { | |
| 1045 DartUnitHighlightsComputer_this._addRegion_token(node.keyword, psi.Highlight
Type.BUILT_IN); | |
| 1046 return super.visitExportDirective(node); | |
| 1047 } | |
| 1048 | |
| 1049 @override | |
| 1050 Object visitFieldDeclaration(FieldDeclaration node) { | |
| 1051 DartUnitHighlightsComputer_this._addRegion_token(node.staticKeyword, psi.Hig
hlightType.BUILT_IN); | |
| 1052 return super.visitFieldDeclaration(node); | |
| 1053 } | |
| 1054 | |
| 1055 @override | |
| 1056 Object visitFunctionDeclaration(FunctionDeclaration node) { | |
| 1057 DartUnitHighlightsComputer_this._addRegion_token(node.externalKeyword, psi.H
ighlightType.BUILT_IN); | |
| 1058 DartUnitHighlightsComputer_this._addRegion_token(node.propertyKeyword, psi.H
ighlightType.BUILT_IN); | |
| 1059 return super.visitFunctionDeclaration(node); | |
| 1060 } | |
| 1061 | |
| 1062 @override | |
| 1063 Object visitFunctionTypeAlias(FunctionTypeAlias node) { | |
| 1064 DartUnitHighlightsComputer_this._addRegion_token(node.keyword, psi.Highlight
Type.BUILT_IN); | |
| 1065 return super.visitFunctionTypeAlias(node); | |
| 1066 } | |
| 1067 | |
| 1068 @override | |
| 1069 Object visitHideCombinator(HideCombinator node) { | |
| 1070 DartUnitHighlightsComputer_this._addRegion_token(node.keyword, psi.Highlight
Type.BUILT_IN); | |
| 1071 return super.visitHideCombinator(node); | |
| 1072 } | |
| 1073 | |
| 1074 @override | |
| 1075 Object visitImplementsClause(ImplementsClause node) { | |
| 1076 DartUnitHighlightsComputer_this._addRegion_token(node.keyword, psi.Highlight
Type.BUILT_IN); | |
| 1077 return super.visitImplementsClause(node); | |
| 1078 } | |
| 1079 | |
| 1080 @override | |
| 1081 Object visitImportDirective(ImportDirective node) { | |
| 1082 DartUnitHighlightsComputer_this._addRegion_token(node.keyword, psi.Highlight
Type.BUILT_IN); | |
| 1083 DartUnitHighlightsComputer_this._addRegion_token(node.deferredToken, psi.Hig
hlightType.BUILT_IN); | |
| 1084 DartUnitHighlightsComputer_this._addRegion_token(node.asToken, psi.Highlight
Type.BUILT_IN); | |
| 1085 return super.visitImportDirective(node); | |
| 1086 } | |
| 1087 | |
| 1088 @override | |
| 1089 Object visitIntegerLiteral(IntegerLiteral node) { | |
| 1090 DartUnitHighlightsComputer_this._addRegion_node(node, psi.HighlightType.LITE
RAL_INTEGER); | |
| 1091 return super.visitIntegerLiteral(node); | |
| 1092 } | |
| 1093 | |
| 1094 @override | |
| 1095 Object visitLibraryDirective(LibraryDirective node) { | |
| 1096 DartUnitHighlightsComputer_this._addRegion_token(node.keyword, psi.Highlight
Type.BUILT_IN); | |
| 1097 return super.visitLibraryDirective(node); | |
| 1098 } | |
| 1099 | |
| 1100 @override | |
| 1101 Object visitMethodDeclaration(MethodDeclaration node) { | |
| 1102 DartUnitHighlightsComputer_this._addRegion_token(node.externalKeyword, psi.H
ighlightType.BUILT_IN); | |
| 1103 DartUnitHighlightsComputer_this._addRegion_token(node.modifierKeyword, psi.H
ighlightType.BUILT_IN); | |
| 1104 DartUnitHighlightsComputer_this._addRegion_token(node.operatorKeyword, psi.H
ighlightType.BUILT_IN); | |
| 1105 DartUnitHighlightsComputer_this._addRegion_token(node.propertyKeyword, psi.H
ighlightType.BUILT_IN); | |
| 1106 return super.visitMethodDeclaration(node); | |
| 1107 } | |
| 1108 | |
| 1109 @override | |
| 1110 Object visitNativeClause(NativeClause node) { | |
| 1111 DartUnitHighlightsComputer_this._addRegion_token(node.keyword, psi.Highlight
Type.BUILT_IN); | |
| 1112 return super.visitNativeClause(node); | |
| 1113 } | |
| 1114 | |
| 1115 @override | |
| 1116 Object visitNativeFunctionBody(NativeFunctionBody node) { | |
| 1117 DartUnitHighlightsComputer_this._addRegion_token(node.nativeToken, psi.Highl
ightType.BUILT_IN); | |
| 1118 return super.visitNativeFunctionBody(node); | |
| 1119 } | |
| 1120 | |
| 1121 @override | |
| 1122 Object visitPartDirective(PartDirective node) { | |
| 1123 DartUnitHighlightsComputer_this._addRegion_token(node.keyword, psi.Highlight
Type.BUILT_IN); | |
| 1124 return super.visitPartDirective(node); | |
| 1125 } | |
| 1126 | |
| 1127 @override | |
| 1128 Object visitPartOfDirective(PartOfDirective node) { | |
| 1129 DartUnitHighlightsComputer_this._addRegion_tokenStart_tokenEnd(node.partToke
n, node.ofToken, psi.HighlightType.BUILT_IN); | |
| 1130 return super.visitPartOfDirective(node); | |
| 1131 } | |
| 1132 | |
| 1133 @override | |
| 1134 Object visitShowCombinator(ShowCombinator node) { | |
| 1135 DartUnitHighlightsComputer_this._addRegion_token(node.keyword, psi.Highlight
Type.BUILT_IN); | |
| 1136 return super.visitShowCombinator(node); | |
| 1137 } | |
| 1138 | |
| 1139 @override | |
| 1140 Object visitSimpleIdentifier(SimpleIdentifier node) { | |
| 1141 DartUnitHighlightsComputer_this._addIdentifierRegion(node); | |
| 1142 return super.visitSimpleIdentifier(node); | |
| 1143 } | |
| 1144 | |
| 1145 @override | |
| 1146 Object visitSimpleStringLiteral(SimpleStringLiteral node) { | |
| 1147 DartUnitHighlightsComputer_this._addRegion_node(node, psi.HighlightType.LITE
RAL_STRING); | |
| 1148 return super.visitSimpleStringLiteral(node); | |
| 1149 } | |
| 1150 | |
| 1151 @override | |
| 1152 Object visitTypeName(TypeName node) { | |
| 1153 DartType type = node.type; | |
| 1154 if (type != null) { | |
| 1155 if (type.isDynamic && node.name.name == "dynamic") { | |
| 1156 DartUnitHighlightsComputer_this._addRegion_node(node, psi.HighlightType.
TYPE_NAME_DYNAMIC); | |
| 1157 return null; | |
| 1158 } | |
| 1159 } | |
| 1160 return super.visitTypeName(node); | |
| 1161 } | |
| 1162 } | |
| 1163 | |
| 1164 class RecursiveAstVisitor_DartUnitNavigationComputer_compute extends RecursiveAs
tVisitor<Object> { | |
| 1165 final DartUnitNavigationComputer DartUnitNavigationComputer_this; | |
| 1166 | |
| 1167 RecursiveAstVisitor_DartUnitNavigationComputer_compute(this.DartUnitNavigation
Computer_this) : super(); | |
| 1168 | |
| 1169 @override | |
| 1170 Object visitAssignmentExpression(AssignmentExpression node) { | |
| 1171 DartUnitNavigationComputer_this._addRegionForToken(node.operator, node.bestE
lement); | |
| 1172 return super.visitAssignmentExpression(node); | |
| 1173 } | |
| 1174 | |
| 1175 @override | |
| 1176 Object visitBinaryExpression(BinaryExpression node) { | |
| 1177 DartUnitNavigationComputer_this._addRegionForToken(node.operator, node.bestE
lement); | |
| 1178 return super.visitBinaryExpression(node); | |
| 1179 } | |
| 1180 | |
| 1181 @override | |
| 1182 Object visitConstructorDeclaration(ConstructorDeclaration node) { | |
| 1183 // associate constructor with "T" or "T.name" | |
| 1184 { | |
| 1185 AstNode firstNode = node.returnType; | |
| 1186 AstNode lastNode = node.name; | |
| 1187 if (lastNode == null) { | |
| 1188 lastNode = firstNode; | |
| 1189 } | |
| 1190 if (firstNode != null && lastNode != null) { | |
| 1191 DartUnitNavigationComputer_this._addRegion_nodeStart_nodeEnd(firstNode,
lastNode, node.element); | |
| 1192 } | |
| 1193 } | |
| 1194 return super.visitConstructorDeclaration(node); | |
| 1195 } | |
| 1196 | |
| 1197 @override | |
| 1198 Object visitExportDirective(ExportDirective node) { | |
| 1199 pae.ExportElement exportElement = node.element; | |
| 1200 if (exportElement != null) { | |
| 1201 pae.Element element = exportElement.exportedLibrary; | |
| 1202 DartUnitNavigationComputer_this._addRegion_tokenStart_nodeEnd(node.keyword
, node.uri, element); | |
| 1203 } | |
| 1204 return super.visitExportDirective(node); | |
| 1205 } | |
| 1206 | |
| 1207 @override | |
| 1208 Object visitImportDirective(ImportDirective node) { | |
| 1209 pae.ImportElement importElement = node.element; | |
| 1210 if (importElement != null) { | |
| 1211 pae.Element element = importElement.importedLibrary; | |
| 1212 DartUnitNavigationComputer_this._addRegion_tokenStart_nodeEnd(node.keyword
, node.uri, element); | |
| 1213 } | |
| 1214 return super.visitImportDirective(node); | |
| 1215 } | |
| 1216 | |
| 1217 @override | |
| 1218 Object visitIndexExpression(IndexExpression node) { | |
| 1219 DartUnitNavigationComputer_this._addRegionForToken(node.rightBracket, node.b
estElement); | |
| 1220 return super.visitIndexExpression(node); | |
| 1221 } | |
| 1222 | |
| 1223 @override | |
| 1224 Object visitInstanceCreationExpression(InstanceCreationExpression node) { | |
| 1225 DartUnitNavigationComputer_this._addRegion_nodeStart_nodeStart(node, node.ar
gumentList, node.staticElement); | |
| 1226 return super.visitInstanceCreationExpression(node); | |
| 1227 } | |
| 1228 | |
| 1229 @override | |
| 1230 Object visitPartDirective(PartDirective node) { | |
| 1231 DartUnitNavigationComputer_this._addRegion_tokenStart_nodeEnd(node.keyword,
node.uri, node.element); | |
| 1232 return super.visitPartDirective(node); | |
| 1233 } | |
| 1234 | |
| 1235 @override | |
| 1236 Object visitPartOfDirective(PartOfDirective node) { | |
| 1237 DartUnitNavigationComputer_this._addRegion_tokenStart_nodeEnd(node.keyword,
node.libraryName, node.element); | |
| 1238 return super.visitPartOfDirective(node); | |
| 1239 } | |
| 1240 | |
| 1241 @override | |
| 1242 Object visitPostfixExpression(PostfixExpression node) { | |
| 1243 DartUnitNavigationComputer_this._addRegionForToken(node.operator, node.bestE
lement); | |
| 1244 return super.visitPostfixExpression(node); | |
| 1245 } | |
| 1246 | |
| 1247 @override | |
| 1248 Object visitPrefixExpression(PrefixExpression node) { | |
| 1249 DartUnitNavigationComputer_this._addRegionForToken(node.operator, node.bestE
lement); | |
| 1250 return super.visitPrefixExpression(node); | |
| 1251 } | |
| 1252 | |
| 1253 @override | |
| 1254 Object visitSimpleIdentifier(SimpleIdentifier node) { | |
| 1255 if (node.parent is ConstructorDeclaration) { | |
| 1256 } else { | |
| 1257 DartUnitNavigationComputer_this._addRegionForNode(node, node.bestElement); | |
| 1258 } | |
| 1259 return super.visitSimpleIdentifier(node); | |
| 1260 } | |
| 1261 } | |
| 1262 | |
| 1263 class RecursiveAstVisitor_DartUnitOutlineComputer_addLocalFunctionOutlines exten
ds RecursiveAstVisitor<Object> { | |
| 1264 final DartUnitOutlineComputer DartUnitOutlineComputer_this; | |
| 1265 | |
| 1266 OutlineImpl parent; | |
| 1267 | |
| 1268 List<psi.Outline> localOutlines; | |
| 1269 | |
| 1270 RecursiveAstVisitor_DartUnitOutlineComputer_addLocalFunctionOutlines(this.Dart
UnitOutlineComputer_this, this.parent, this.localOutlines) : super(); | |
| 1271 | |
| 1272 @override | |
| 1273 Object visitFunctionDeclaration(FunctionDeclaration node) { | |
| 1274 DartUnitOutlineComputer_this._newFunctionOutline(parent, localOutlines, node
); | |
| 1275 return null; | |
| 1276 } | |
| 1277 | |
| 1278 @override | |
| 1279 Object visitMethodInvocation(MethodInvocation node) { | |
| 1280 bool handled = DartUnitOutlineComputer_this._addUnitTestOutlines(parent, loc
alOutlines, node); | |
| 1281 if (handled) { | |
| 1282 return null; | |
| 1283 } | |
| 1284 return super.visitMethodInvocation(node); | |
| 1285 } | |
| 1286 } | |
| 1287 | |
| 1288 /** | |
| 1289 * A concrete implementation of [SearchResult]. | |
| 1290 */ | |
| 1291 class SearchResultImpl implements psi.SearchResult { | |
| 1292 final List<psi.Element> path; | |
| 1293 | |
| 1294 final Source source; | |
| 1295 | |
| 1296 final psi.SearchResultKind kind; | |
| 1297 | |
| 1298 final int offset; | |
| 1299 | |
| 1300 final int length; | |
| 1301 | |
| 1302 final bool isPotential; | |
| 1303 | |
| 1304 SearchResultImpl(this.path, this.source, this.kind, this.offset, this.length,
this.isPotential); | |
| 1305 | |
| 1306 @override | |
| 1307 String toString() { | |
| 1308 JavaStringBuilder builder = new JavaStringBuilder(); | |
| 1309 builder.append("[source="); | |
| 1310 builder.append(source); | |
| 1311 builder.append(", kind="); | |
| 1312 builder.append(kind); | |
| 1313 builder.append(", offset="); | |
| 1314 builder.append(offset); | |
| 1315 builder.append(", length="); | |
| 1316 builder.append(length); | |
| 1317 builder.append(", potential="); | |
| 1318 builder.append(isPotential); | |
| 1319 builder.append(", path="); | |
| 1320 builder.append(path); | |
| 1321 builder.append("]"); | |
| 1322 return builder.toString(); | |
| 1323 } | |
| 1324 } | |
| 1325 | |
| 1326 /** | |
| 1327 * A concrete implementation of [SourceRegion]. | |
| 1328 */ | |
| 1329 class SourceRegionImpl implements psi.SourceRegion { | |
| 1330 final int offset; | |
| 1331 | |
| 1332 final int length; | |
| 1333 | |
| 1334 SourceRegionImpl(this.offset, this.length); | |
| 1335 | |
| 1336 @override | |
| 1337 bool containsInclusive(int x) => offset <= x && x <= offset + length; | |
| 1338 | |
| 1339 @override | |
| 1340 bool operator ==(Object obj) { | |
| 1341 if (identical(obj, this)) { | |
| 1342 return true; | |
| 1343 } | |
| 1344 if (obj is! psi.SourceRegion) { | |
| 1345 return false; | |
| 1346 } | |
| 1347 psi.SourceRegion other = obj as psi.SourceRegion; | |
| 1348 return other.offset == offset && other.length == length; | |
| 1349 } | |
| 1350 | |
| 1351 @override | |
| 1352 int get hashCode => ObjectUtilities.combineHashCodes(offset, length); | |
| 1353 | |
| 1354 @override | |
| 1355 String toString() { | |
| 1356 JavaStringBuilder builder = new JavaStringBuilder(); | |
| 1357 builder.append("[offset="); | |
| 1358 builder.append(offset); | |
| 1359 builder.append(", length="); | |
| 1360 builder.append(length); | |
| 1361 builder.append("]"); | |
| 1362 return builder.toString(); | |
| 1363 } | |
| 1364 } | |
| 1365 | |
| 1366 /** | |
| 1367 * A concrete implementation of [TypeHierarchyItem]. | |
| 1368 */ | |
| 1369 class TypeHierarchyItemImpl implements psi.TypeHierarchyItem { | |
| 1370 final String name; | |
| 1371 | |
| 1372 final psi.Element classElement; | |
| 1373 | |
| 1374 final psi.Element memberElement; | |
| 1375 | |
| 1376 final psi.TypeHierarchyItem extendedType; | |
| 1377 | |
| 1378 final List<psi.TypeHierarchyItem> mixedTypes; | |
| 1379 | |
| 1380 final List<psi.TypeHierarchyItem> implementedTypes; | |
| 1381 | |
| 1382 List<psi.TypeHierarchyItem> subTypes = psi.TypeHierarchyItem.EMPTY_ARRAY; | |
| 1383 | |
| 1384 TypeHierarchyItemImpl(this.name, this.classElement, this.memberElement, this.e
xtendedType, this.mixedTypes, this.implementedTypes); | |
| 1385 | |
| 1386 @override | |
| 1387 String toString() { | |
| 1388 JavaStringBuilder builder = new JavaStringBuilder(); | |
| 1389 builder.append("[name="); | |
| 1390 builder.append(name); | |
| 1391 builder.append(", classElement="); | |
| 1392 builder.append(classElement); | |
| 1393 builder.append(", memberElement="); | |
| 1394 builder.append(memberElement); | |
| 1395 builder.append(", extendedType="); | |
| 1396 builder.append(extendedType); | |
| 1397 builder.append(", mixedTypes=["); | |
| 1398 builder.append(StringUtils.join(mixedTypes, ", ")); | |
| 1399 builder.append("], implementedTypes=["); | |
| 1400 builder.append(StringUtils.join(implementedTypes, ", ")); | |
| 1401 builder.append("], subTypes=["); | |
| 1402 builder.append(StringUtils.join(subTypes, ", ")); | |
| 1403 builder.append("]]"); | |
| 1404 return builder.toString(); | |
| 1405 } | |
| 1406 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 361713005:
Remove server/generated folder. (Closed)
Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart