Examples with TMember org.eclipse.n4js.ts.types.TMember used on opensource projects

Example 26 with TMember

use of org.eclipse.n4js.ts.types.TMember in project n4js by eclipse.

the class FindOwnedMemberBenchmarkTest method setup.

/**
 */
@Before
public void setup() {
    @SuppressWarnings("hiding") TClass type = TypesFactory.eINSTANCE.createTClass();
    @SuppressWarnings("hiding") List<String> names = Lists.newArrayList();
    for (int i = 0; i < members; i++) {
        // Member();
        TMember member = TypesFactory.eINSTANCE.createTField();
        member.setName("member" + i);
        names.add(member.getName());
        type.getOwnedMembers().add(member);
    }
    this.type = type;
    this.names = names;
}

Example 27 with TMember

use of org.eclipse.n4js.ts.types.TMember in project n4js by eclipse.

the class JSDocCompletionProposalComputer method exec.

@SuppressWarnings("unchecked")
@Override
public ICompletionProposal[] exec(XtextResource xtextResource) throws Exception {
    ContentAssistContext[] contexts = processor.getContextFactory().create(viewer, offset, xtextResource);
    if (contexts.length > 0) {
        ArrayList<ICompletionProposal> proposals = new ArrayList<>();
        ContentAssistContext contentAssistContext = contexts[contexts.length - 1];
        INode currentNode = contentAssistContext.getCurrentNode();
        String content = currentNode.getText();
        int offsetInNode = contentAssistContext.getOffset() - currentNode.getOffset() - contentAssistContext.getPrefix().length();
        // String textInFront = content.substring(0, offsetInNode);
        // System.out.println(textInFront);
        N4JSDocletParser docletParser = processor.getDocletParser();
        Doclet doclet = docletParser.parse(content);
        Optional<String> lineTagPrefix = getLineTagTitlePrefix(content, offsetInNode);
        if (lineTagPrefix.isPresent()) {
            createLineTagProposal(lineTagPrefix.get(), docletParser, proposals);
        }
        Tag tag = JSDocletUtils.getTagAtOffset(doclet, offsetInNode);
        if (tag != null) {
            ITagDefinition tagDef = tag.getTagDefinition();
            JSDocCharScanner scanner = new JSDocCharScanner(content);
            ScannerState state = scanner.saveState();
            scanner.setNextOffset(offsetInNode);
            JSDocCompletionHint completionHint = tagDef.completionHint(scanner);
            scanner.restoreState(state);
            if (completionHint.kind != NOCOMPLETION) {
                int replacementOffset = offset - completionHint.prefix.length();
                if (completionHint.isTypeModelRef()) {
                    // get reference as far as it can be parsed:
                    FullMemberReference ref = completionHint.nodeAsFullMemberReference();
                    IContentAssistScopeProvider scopeProvider = (IContentAssistScopeProvider) processor.getScopeProvider();
                    IScope moduleSpecScope = scopeProvider.getScopeForContentAssist(// context for finding modules
                    xtextResource.getContents().get(0), N4JSPackage.Literals.IMPORT_DECLARATION__MODULE);
                    // complete module or type
                    if (!completionHint.isModuleNameCompleted()) {
                        for (IEObjectDescription moduleDescr : moduleSpecScope.getAllElements()) {
                            String moduleSpec = moduleDescr.getName().toString("/");
                            String moduleSimpleName = moduleDescr.getName().getLastSegment();
                            if (!moduleSpec.startsWith("#")) {
                                if (moduleSpec.startsWith(completionHint.prefix) || moduleSimpleName.startsWith(completionHint.prefix)) {
                                    if (moduleSpec.length() == completionHint.prefix.length()) {
                                        int replacementLength = 0;
                                        int cursorPosition = 1;
                                        ICompletionProposal proposal = new CompletionProposal(".", replacementOffset + completionHint.prefix.length(), replacementLength, cursorPosition);
                                        proposals.add(proposal);
                                    } else {
                                        int replacementLength = completionHint.prefix.length();
                                        int cursorPosition = moduleSpec.length();
                                        ICompletionProposal proposal = new CompletionProposal(moduleSpec, replacementOffset, replacementLength, cursorPosition);
                                        proposals.add(proposal);
                                    }
                                }
                            }
                        }
                    } else {
                        QualifiedName moduleQN = QualifiedName.create(ref.getModuleName().split("/"));
                        IEObjectDescription descr = moduleSpecScope.getSingleElement(moduleQN);
                        if (descr != null && descr.getEObjectOrProxy() instanceof TModule) {
                            TModule module = (TModule) descr.getEObjectOrProxy();
                            if (module.eIsProxy())
                                module = (TModule) EcoreUtil.resolve(module, xtextResource);
                            if (!completionHint.isTypeNameCompleted(false) && completionHint.kind != MODULESPEC) {
                                String typePrefix = ref.getTypeName();
                                for (Type t : module.getTopLevelTypes()) {
                                    String typeName = t.getName();
                                    if (typeName.startsWith(typePrefix)) {
                                        String completion = module.getModuleSpecifier() + "." + typeName;
                                        int replacementLength = completionHint.prefix.length();
                                        int cursorPosition = completion.length();
                                        ICompletionProposal proposal = new CompletionProposal(completion, replacementOffset, replacementLength, cursorPosition);
                                        proposals.add(proposal);
                                    }
                                }
                            } else {
                                // completionHint.kind == MEMBER
                                Optional<Type> optType = module.getTopLevelTypes().stream().filter(t -> t.getName().equals(ref.getTypeName())).findAny();
                                if (optType.isPresent()) {
                                    Type t = optType.get();
                                    if (t instanceof ContainerType) {
                                        String memberPrefix = ref.getMemberName();
                                        for (TMember m : ((ContainerType<? extends TMember>) t).getOwnedMembers()) {
                                            String memberName = m.getName();
                                            if (memberName.startsWith(memberPrefix)) {
                                                String completion = LineTagWithFullElementReference.createReferenceFromType(m).toString();
                                                int replacementLength = completionHint.prefix.length();
                                                int cursorPosition = completion.length();
                                                ICompletionProposal proposal = new CompletionProposal(completion, replacementOffset, replacementLength, cursorPosition);
                                                proposals.add(proposal);
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
        ICompletionProposal[] result = new ICompletionProposal[proposals.size()];
        proposals.toArray(result);
        return result;
    }
    return null;
}

Example 28 with TMember

use of org.eclipse.n4js.ts.types.TMember in project n4js by eclipse.

the class VisibilityAwareMemberScope method isAccepted.

@Override
protected boolean isAccepted(IEObjectDescription description) {
    EObject proxyOrInstance = description.getEObjectOrProxy();
    if (proxyOrInstance != null && !proxyOrInstance.eIsProxy()) {
        if (proxyOrInstance instanceof TMember) {
            TMember member = (TMember) proxyOrInstance;
            MemberVisibility result = checker.isVisible(context, receiverType, member);
            if (!result.visibility)
                this.accessModifierSuggestionStore.put(description.getEObjectURI().toString(), result.accessModifierSuggestion);
            return result.visibility;
        } else if (proxyOrInstance instanceof TEnumLiteral) {
            return checker.isEnumLiteralVisible(context, receiverType);
        }
    }
    return true;
}

Example 29 with TMember

use of org.eclipse.n4js.ts.types.TMember in project n4js by eclipse.

the class N4JSScopingConsumableMethodsDiagnosis method diagnose.

@Override
DiagnosticMessage diagnose(QualifiedName name, ParameterizedPropertyAccessExpression propertyAccess) {
    // determine containing member declaration and classifier definition
    N4MemberDeclaration containingMemberDeclaration = EcoreUtil2.getContainerOfType(propertyAccess, N4MemberDeclaration.class);
    N4ClassifierDefinition classifierDefinition = EcoreUtil2.getContainerOfType(containingMemberDeclaration, N4ClassifierDefinition.class);
    // if ancestors present and non-static context (no super in static context)
    if (containingMemberDeclaration != null && !containingMemberDeclaration.isStatic() && classifierDefinition != null) {
        // Get candidate methods
        MemberList<TMember>.MemberIterable<TMethod> methods = containerTypesHelper.fromContext(propertyAccess).membersOfImplementedInterfacesForConsumption((TClassifier) classifierDefinition.getDefinedType()).methods();
        boolean hasMethod = methods.stream().filter(// Filter for non-static non-abstract methods
        m -> !m.isHasNoBody() && !m.isStatic()).anyMatch(m -> m.getName().equals(name.toString()));
        if (hasMethod) {
            return createMessage(IssueCodes.CLF_CANNOT_REFER_TO_DEFAULT_METHOD_WITH_SUPER, IssueCodes.getMessageForCLF_CANNOT_REFER_TO_DEFAULT_METHOD_WITH_SUPER());
        }
    }
    return null;
}

Example 30 with TMember

use of org.eclipse.n4js.ts.types.TMember in project n4js by eclipse.

the class ComposedMemberInfo method handleValidationProblems.

private void handleValidationProblems() {
    for (Pair<TMember, RuleEnvironment> pair : siblings) {
        if (pair == null)
            continue;
        TMember member = pair.getKey();
        if (member instanceof TMethod) {
            TMethod tMethod = (TMethod) member;
            for (int i = 0; i < tMethod.getFpars().size(); i++) {
                TFormalParameter currFP = tMethod.getFpars().get(i);
                if (currFP.isVariadic() && tMethod.getFpars().size() > i + 1) {
                    ComposedFParInfo currFPA = fParameters.get(i);
                    currFPA.hasValidationProblem = true;
                    return;
                }
            }
        }
    }
}