Examples with XtextAnnotation org.eclipse.xtext.ui.editor.validation.XtextAnnotation used on opensource projects

Example 1 with XtextAnnotation

use of org.eclipse.xtext.ui.editor.validation.XtextAnnotation in project xtext-eclipse by eclipse.

the class IssueDataTest method testIssueData.

@Test
public void testIssueData() throws Exception {
    XtextEditor xtextEditor = newXtextEditor(PROJECT_NAME, MODEL_FILE, MODEL_WITH_LINKING_ERROR);
    IXtextDocument document = xtextEditor.getDocument();
    IResource file = xtextEditor.getResource();
    List<Issue> issues = getIssues(document);
    assertEquals(1, issues.size());
    Issue issue = issues.get(0);
    assertEquals(2, issue.getLineNumber().intValue());
    assertEquals(3, issue.getColumn().intValue());
    assertEquals(PREFIX.length(), issue.getOffset().intValue());
    assertEquals(QuickfixCrossrefTestLanguageValidator.TRIGGER_VALIDATION_ISSUE.length(), issue.getLength().intValue());
    String[] expectedIssueData = new String[] { QuickfixCrossrefTestLanguageValidator.ISSUE_DATA_0, QuickfixCrossrefTestLanguageValidator.ISSUE_DATA_1 };
    assertTrue(Arrays.equals(expectedIssueData, issue.getData()));
    Thread.sleep(1000);
    IAnnotationModel annotationModel = xtextEditor.getDocumentProvider().getAnnotationModel(xtextEditor.getEditorInput());
    AnnotationIssueProcessor annotationIssueProcessor = new AnnotationIssueProcessor(document, annotationModel, new IssueResolutionProvider.NullImpl());
    annotationIssueProcessor.processIssues(issues, new NullProgressMonitor());
    Iterator<?> annotationIterator = annotationModel.getAnnotationIterator();
    // filter QuickDiffAnnotations
    List<Object> allAnnotations = Lists.newArrayList(annotationIterator);
    List<XtextAnnotation> annotations = newArrayList(filter(allAnnotations, XtextAnnotation.class));
    assertEquals(annotations.toString(), 1, annotations.size());
    XtextAnnotation annotation = annotations.get(0);
    assertTrue(Arrays.equals(expectedIssueData, annotation.getIssueData()));
    IssueUtil issueUtil = new IssueUtil();
    Issue issueFromAnnotation = issueUtil.getIssueFromAnnotation(annotation);
    assertTrue(Arrays.equals(expectedIssueData, issueFromAnnotation.getData()));
    new MarkerCreator().createMarker(issue, file, MarkerTypes.FAST_VALIDATION);
    IMarker[] markers = file.findMarkers(MarkerTypes.FAST_VALIDATION, true, IResource.DEPTH_ZERO);
    assertEquals(1, markers.length);
    String attribute = (String) markers[0].getAttribute(Issue.DATA_KEY);
    assertNotNull(attribute);
    assertTrue(Arrays.equals(expectedIssueData, Strings.unpack(attribute)));
    Issue issueFromMarker = issueUtil.createIssue(markers[0]);
    assertEquals(issue.getColumn(), issueFromMarker.getColumn());
    assertEquals(issue.getLineNumber(), issueFromMarker.getLineNumber());
    assertEquals(issue.getOffset(), issueFromMarker.getOffset());
    assertEquals(issue.getLength(), issueFromMarker.getLength());
    assertTrue(Arrays.equals(expectedIssueData, issueFromMarker.getData()));
}

Example 2 with XtextAnnotation

use of org.eclipse.xtext.ui.editor.validation.XtextAnnotation in project xtext-eclipse by eclipse.

the class XtextMarkerRulerAction method hasQuickFixableAnnotationInCurrentLine.

protected boolean hasQuickFixableAnnotationInCurrentLine() {
    try {
        AbstractMarkerAnnotationModel annotationModel = getAnnotationModel();
        if (annotationModel == null)
            return false;
        int line = ruler.getLineOfLastMouseButtonActivity();
        IDocument document = getDocument();
        IRegion region = document.getLineInformation(line);
        Iterator<?> iterator = annotationModel.getAnnotationIterator(region.getOffset(), region.getLength(), true, true);
        while (iterator.hasNext()) {
            Object element = iterator.next();
            if (element instanceof XtextAnnotation) {
                XtextAnnotation annotation = (XtextAnnotation) element;
                if (annotation.isQuickFixable())
                    return true;
            } else if (element instanceof MarkerAnnotation) {
                MarkerAnnotation annotation = (MarkerAnnotation) element;
                if (annotation.isQuickFixableStateSet() && annotation.isQuickFixable())
                    return true;
            }
        }
    } catch (BadLocationException e) {
    // Ignore -> false is returned anyway
    }
    return false;
}