コード例 #1
0
 static void processLabelReference(CompletionResultSet result, PsiLabelReference ref) {
   for (String s : ref.getVariants()) {
     result.addElement(
         TailTypeDecorator.withTail(LookupElementBuilder.create(s), TailType.SEMICOLON));
   }
 }
コード例 #2
0
  @Override
  public void fillCompletionVariants(
      final CompletionParameters parameters, final CompletionResultSet _result) {
    if (parameters.getCompletionType() != CompletionType.BASIC) {
      return;
    }

    final PsiElement position = parameters.getPosition();
    if (!isInJavaContext(position)) {
      return;
    }

    if (AFTER_NUMBER_LITERAL.accepts(position)
        || UNEXPECTED_REFERENCE_AFTER_DOT.accepts(position)) {
      _result.stopHere();
      return;
    }

    final CompletionResultSet result = JavaCompletionSorting.addJavaSorting(parameters, _result);

    if (ANNOTATION_ATTRIBUTE_NAME.accepts(position)
        && !JavaCompletionData.isAfterPrimitiveOrArrayType(position)) {
      JavaCompletionData.addExpectedTypeMembers(parameters, result);
      completeAnnotationAttributeName(result, position, parameters);
      result.stopHere();
      return;
    }

    final InheritorsHolder inheritors = new InheritorsHolder(position, result);
    if (JavaSmartCompletionContributor.IN_TYPE_ARGS.accepts(position)) {
      new TypeArgumentCompletionProvider(false, inheritors)
          .addCompletions(parameters, new ProcessingContext(), result);
    }

    PrefixMatcher matcher = result.getPrefixMatcher();
    if (JavaSmartCompletionContributor.AFTER_NEW.accepts(position)) {
      new JavaInheritorsGetter(ConstructorInsertHandler.BASIC_INSTANCE)
          .generateVariants(parameters, matcher, inheritors);
    }

    if (IMPORT_REFERENCE.accepts(position)) {
      result.addElement(LookupElementBuilder.create("*"));
    }

    addKeywords(parameters, result);

    Set<String> usedWords = addReferenceVariants(parameters, result, inheritors);

    if (psiElement().inside(PsiLiteralExpression.class).accepts(position)) {
      PsiReference reference = position.getContainingFile().findReferenceAt(parameters.getOffset());
      if (reference == null || reference.isSoft()) {
        WordCompletionContributor.addWordCompletionVariants(result, parameters, usedWords);
      }
    }

    JavaGenerateMemberCompletionContributor.fillCompletionVariants(parameters, result);

    addAllClasses(parameters, result, inheritors);

    final PsiElement parent = position.getParent();
    if (parent instanceof PsiReferenceExpression
        && !((PsiReferenceExpression) parent).isQualified()
        && parameters.isExtendedCompletion()
        && StringUtil.isNotEmpty(matcher.getPrefix())) {
      new JavaStaticMemberProcessor(parameters).processStaticMethodsGlobally(matcher, result);
    }
    result.stopHere();
  }