Examples with XtendMember org.eclipse.xtend.core.xtend.XtendMember used on opensource projects

Example 56 with XtendMember

use of org.eclipse.xtend.core.xtend.XtendMember in project xtext-xtend by eclipse.

the class DependentElementsCalculatorTests method testDependentElements.

@Test
public void testDependentElements() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("class Foo {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def Foo foo() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("new Foo()");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFile file = this.testHelper.xtendFile("Foo", _builder.toString());
        XtendTypeDeclaration _get = file.getXtendTypes().get(0);
        final XtendClass fooClass = ((XtendClass) _get);
        NullProgressMonitor _nullProgressMonitor = new NullProgressMonitor();
        final Iterable<URI> dependentElementURIs = this.dependentElementsCalculator.getDependentElementURIs(fooClass, _nullProgressMonitor);
        Assert.assertEquals(3, IterableExtensions.size(dependentElementURIs));
        XtendMember _get_1 = fooClass.getMembers().get(0);
        final XtendFunction fooFunction = ((XtendFunction) _get_1);
        final Consumer<EObject> _function = (EObject it) -> {
            final Function1<URI, Boolean> _function_1 = (URI element) -> {
                URI _uRI = EcoreUtil.getURI(it);
                return Boolean.valueOf(Objects.equal(element, _uRI));
            };
            Assert.assertTrue(it.toString(), IterableExtensions.<URI>exists(dependentElementURIs, _function_1));
        };
        CollectionLiterals.<EObject>newArrayList(fooFunction, this.associations.getInferredType(fooClass), this.associations.getInferredConstructor(fooClass)).forEach(_function);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 57 with XtendMember

use of org.eclipse.xtend.core.xtend.XtendMember in project xtext-xtend by eclipse.

the class AbstractMultiModeOutlineTreeProvider method computeDecoratedText.

protected Object computeDecoratedText(final Object modelElement, final int inheritanceDepth) {
    Object supertext = super.getText(modelElement);
    if (!(supertext instanceof StyledString)) {
        return supertext;
    }
    StyledString styledText = (StyledString) supertext;
    if (inheritanceDepth > 0) {
        styledText = applyStylerToFirstSegment(styledText, ColoringLabelProvider.INHERITED_STYLER);
    }
    if (modelElement instanceof JvmIdentifiableElement) {
        JvmIdentifiableElement jvmElement = (JvmIdentifiableElement) modelElement;
        if (!getAssociations().getSourceElements(jvmElement).isEmpty() && !getAssociations().isPrimaryJvmElement(jvmElement)) {
            styledText = applyStylerToFirstSegment(styledText, StyledString.QUALIFIER_STYLER);
        }
    }
    if (isShowInherited()) {
        if (modelElement instanceof IResolvedFeature) {
            String qualifier = createQualifier((IResolvedFeature) modelElement);
            appendQualifier(styledText, qualifier);
        } else if (modelElement instanceof JvmMember) {
            String qualifier = createQualifier((JvmMember) modelElement);
            appendQualifier(styledText, qualifier);
        } else if (modelElement instanceof XtendMember) {
            XtendMember xtendMember = (XtendMember) modelElement;
            if (xtendMember.eContainer() instanceof XtendTypeDeclaration) {
                String qualifiedName = createQualifier((XtendTypeDeclaration) xtendMember.eContainer(), '.');
                appendQualifier(styledText, qualifiedName);
            } else if (xtendMember instanceof XtendTypeDeclaration) {
                XtendFile xtendFile = EcoreUtil2.getContainerOfType(xtendMember, XtendFile.class);
                String qualifiedName = xtendFile.getPackage() == null ? "(default package)" : xtendFile.getPackage();
                appendQualifier(styledText, qualifiedName);
            }
        }
    }
    return styledText;
}

Example 58 with XtendMember

use of org.eclipse.xtend.core.xtend.XtendMember in project xtext-xtend by eclipse.

the class CreateMemberQuickfixes method newLocalVariableQuickfix.

protected void newLocalVariableQuickfix(final String variableName, XAbstractFeatureCall call, Issue issue, IssueResolutionAcceptor issueResolutionAcceptor) {
    LightweightTypeReference variableType = getNewMemberType(call);
    final StringBuilderBasedAppendable localVarDescriptionBuilder = new StringBuilderBasedAppendable();
    localVarDescriptionBuilder.append("...").newLine();
    final String defaultValueLiteral = getDefaultValueLiteral(variableType);
    localVarDescriptionBuilder.append("val ").append(variableName).append(" = ").append(defaultValueLiteral);
    localVarDescriptionBuilder.newLine().append("...");
    issueResolutionAcceptor.accept(issue, "Create local variable '" + variableName + "'", localVarDescriptionBuilder.toString(), "fix_local_var.png", new SemanticModificationWrapper(issue.getUriToProblem(), new ISemanticModification() {

        @Override
        public void apply(/* @Nullable */
        final EObject element, /* @Nullable */
        final IModificationContext context) throws Exception {
            if (element != null) {
                XtendMember xtendMember = EcoreUtil2.getContainerOfType(element, XtendMember.class);
                if (xtendMember != null) {
                    int offset = getFirstOffsetOfKeyword(xtendMember, "{");
                    IXtextDocument xtextDocument = context.getXtextDocument();
                    if (offset != -1 && xtextDocument != null) {
                        final ReplacingAppendable appendable = appendableFactory.create(xtextDocument, (XtextResource) element.eResource(), offset, 0, new OptionalParameters() {

                            {
                                baseIndentationLevel = 1;
                            }
                        });
                        appendable.increaseIndentation().newLine().append("val ").append(variableName).append(" = ").append(defaultValueLiteral);
                        appendable.commitChanges();
                    }
                }
            }
        }
    }));
}

Example 59 with XtendMember

use of org.eclipse.xtend.core.xtend.XtendMember in project xtext-xtend by eclipse.

the class XtendUIValidationTests method testForbiddenTypeUsage.

@Test
public void testForbiddenTypeUsage() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("class Foo {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def bar(org.eclipse.xtend.core.tests.restricted.RestrictedClass x) {}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFile xtendFile = this.testHelper.xtendFile("Clazz.xtend", _builder.toString());
        XtendMember _head = IterableExtensions.<XtendMember>head(IterableExtensions.<XtendClass>head(Iterables.<XtendClass>filter(xtendFile.getXtendTypes(), XtendClass.class)).getMembers());
        final XtendFunction function = ((XtendFunction) _head);
        this.helper.assertError(function.getParameters().get(0), TypesPackage.Literals.JVM_TYPE_REFERENCE, org.eclipse.xtext.xbase.validation.IssueCodes.FORBIDDEN_REFERENCE);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 60 with XtendMember

use of org.eclipse.xtend.core.xtend.XtendMember in project xtext-xtend by eclipse.

the class XtendUIValidationTests method testParameterizedTypeReference.

@Test
public void testParameterizedTypeReference() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("class Foo {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def bar(org.eclipse.xtend.core.tests.restricted.RestrictedClass<org.eclipse.xtend.core.tests.internal.InternalClass> x) {}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFile xtendFile = this.testHelper.xtendFile("Clazz.xtend", _builder.toString());
        XtendMember _head = IterableExtensions.<XtendMember>head(IterableExtensions.<XtendClass>head(Iterables.<XtendClass>filter(xtendFile.getXtendTypes(), XtendClass.class)).getMembers());
        final XtendFunction function = ((XtendFunction) _head);
        final XtendParameter parameter = function.getParameters().get(0);
        JvmTypeReference _parameterType = parameter.getParameterType();
        final JvmParameterizedTypeReference type = ((JvmParameterizedTypeReference) _parameterType);
        final JvmTypeReference typeParameter = type.getArguments().get(0);
        this.helper.assertError(type, TypesPackage.Literals.JVM_PARAMETERIZED_TYPE_REFERENCE, org.eclipse.xtext.xbase.validation.IssueCodes.FORBIDDEN_REFERENCE);
        this.helper.assertWarning(typeParameter, TypesPackage.Literals.JVM_TYPE_REFERENCE, org.eclipse.xtext.xbase.validation.IssueCodes.DISCOURAGED_REFERENCE);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}