Examples with DiagnosticResolution org.eclipse.xtext.ide.editor.quickfix.DiagnosticResolution used on opensource projects

Example 1 with DiagnosticResolution

use of org.eclipse.xtext.ide.editor.quickfix.DiagnosticResolution in project xtext-core by eclipse.

the class QuickFixCodeActionService method getCodeActions.

@Override
public List<Either<Command, CodeAction>> getCodeActions(Options options) {
    List<Either<Command, CodeAction>> result = new ArrayList<>();
    boolean handleQuickfixes = options.getCodeActionParams().getContext().getOnly() == null || options.getCodeActionParams().getContext().getOnly().isEmpty() || options.getCodeActionParams().getContext().getOnly().contains(CodeActionKind.QuickFix);
    if (handleQuickfixes) {
        for (Diagnostic error : options.getCodeActionParams().getContext().getDiagnostics()) {
            List<DiagnosticResolution> resolutions = quickfixes.getResolutions(options, error);
            for (DiagnosticResolution resolution : resolutions) {
                result.add(Either.forRight(createFix(resolution, error)));
            }
        }
    }
    return result;
}

Example 2 with DiagnosticResolution

use of org.eclipse.xtext.ide.editor.quickfix.DiagnosticResolution in project xtext-core by eclipse.

the class AbstractIdeQuickfixTest method quickfixesAreOffered.

private void quickfixesAreOffered(EObject target, String issueCode, String originalText, QuickfixExpectation... expected) {
    List<QuickfixExpectation> expectedSorted = IterableExtensions.sortBy(Arrays.asList(expected), it -> it.label);
    ICompositeNode elementNode = NodeModelUtils.getNode(target);
    LineAndColumn elementStartPosition = NodeModelUtils.getLineAndColumn(elementNode, elementNode.getOffset());
    LineAndColumn elementEndPosition = NodeModelUtils.getLineAndColumn(elementNode, elementNode.getEndOffset());
    Position startPos = new Position(elementStartPosition.getLine() - 1, elementStartPosition.getColumn() - 1);
    Position endPos = new Position(elementEndPosition.getLine() - 1, elementEndPosition.getColumn() - 1);
    Diagnostic issue = new Diagnostic();
    issue.setCode(issueCode);
    issue.setMessage("error");
    issue.setSeverity(DiagnosticSeverity.Error);
    issue.setSource("source");
    issue.setRange(new Range(startPos, endPos));
    ICodeActionService2.Options options = new ICodeActionService2.Options();
    options.setCancelIndicator(CancelIndicator.NullImpl);
    options.setDocument(new Document(Integer.valueOf(0), originalText));
    options.setResource((XtextResource) target.eResource());
    options.setLanguageServerAccess(new ILanguageServerAccess() {

        @Override
        public void addBuildListener(ILanguageServerAccess.IBuildListener listener) {
            throw new UnsupportedOperationException();
        }

        @Override
        public <T extends Object> CompletableFuture<T> doRead(String uri, Function<ILanguageServerAccess.Context, T> function) {
            ILanguageServerAccess.Context ctx = new ILanguageServerAccess.Context(options.getResource(), options.getDocument(), true, CancelIndicator.NullImpl);
            return CompletableFuture.completedFuture(function.apply(ctx));
        }

        @Override
        public <T extends Object> CompletableFuture<T> doReadIndex(Function<? super ILanguageServerAccess.IndexContext, ? extends T> function) {
            return null;
        }

        @Override
        public InitializeParams getInitializeParams() {
            return null;
        }

        @Override
        public InitializeResult getInitializeResult() {
            return null;
        }

        @Override
        public LanguageClient getLanguageClient() {
            return null;
        }

        @Override
        public ResourceSet newLiveScopeResourceSet(URI uri) {
            // re-using the existing ResourceSet because it contains the URI protocol mapping for "inmemory" resources.
            ResourceSet resourceSet = options.getResource().getResourceSet();
            return resourceSet;
        }
    });
    CodeActionParams codeActionParams = new CodeActionParams();
    codeActionParams.setRange(new Range(startPos, endPos));
    codeActionParams.setTextDocument(new TextDocumentIdentifier(target.eResource().getURI().toString()));
    CodeActionContext codeActionContext = new CodeActionContext();
    codeActionContext.setDiagnostics(Collections.singletonList(issue));
    codeActionParams.setContext(codeActionContext);
    options.setCodeActionParams(codeActionParams);
    List<DiagnosticResolution> actualIssueResolutions = IterableExtensions.sortBy(quickFixProvider.getResolutions(options, issue), DiagnosticResolution::getLabel);
    assertEquals("The number of quickfixes does not match!", expectedSorted.size(), actualIssueResolutions.size());
    for (int i = 0; i < actualIssueResolutions.size(); i++) {
        DiagnosticResolution actualIssueResolution = actualIssueResolutions.get(i);
        QuickfixExpectation expectedIssueResolution = expectedSorted.get(i);
        assertEquals(expectedIssueResolution.label, actualIssueResolution.getLabel());
        assertEquals(expectedIssueResolution.description, actualIssueResolution.getLabel());
        assertIssueResolutionResult(toUnixLineSeparator(expectedIssueResolution.getExpectedResult()), actualIssueResolution, originalText, options.getDocument());
    }
}