@Override
public IMarkerResolution[] getResolutions(@Nullable IMarker marker) {
if (!hasResolutions(marker)) {
return NO_RESOLUTIONS;
}
String markedText = null;
if (marker != null) {
markedText = marker.getAttribute(AnnotationManager.MARKED_TEXT, null);
}
if (markedText == null) {
JavaEditor activeEditor = (JavaEditor) getActiveEditor();
if (activeEditor != null) {
int caretOffset = activeEditor.getViewer().getTextWidget().getCaretOffset();
DiagnosticAnnotation annotation = getAnnotationByOffset(caretOffset);
if (annotation != null) {
markedText = annotation.getMarkedText();
}
}
}
if (markedText == null) {
return NO_RESOLUTIONS;
}
Collection<IType> typeResolutions =
Collections2.filter(
findAllTypes(markedText),
new Predicate<IType>() {
@Override
public boolean apply(IType type) {
try {
return Flags.isPublic(type.getFlags());
} catch (JavaModelException e) {
KotlinLogger.logAndThrow(e);
}
return false;
}
});
List<AutoImportMarkerResolution> markerResolutions =
new ArrayList<AutoImportMarkerResolution>();
for (IType type : typeResolutions) {
markerResolutions.add(new AutoImportMarkerResolution(type));
}
return markerResolutions.toArray(new IMarkerResolution[markerResolutions.size()]);
}
@Nullable
private DiagnosticAnnotation getAnnotationByOffset(int offset) {
AbstractTextEditor editor = getActiveEditor();
if (editor == null) {
return null;
}
IDocumentProvider documentProvider = editor.getDocumentProvider();
IAnnotationModel annotationModel = documentProvider.getAnnotationModel(editor.getEditorInput());
for (Iterator<?> i = annotationModel.getAnnotationIterator(); i.hasNext(); ) {
Annotation annotation = (Annotation) i.next();
if (annotation instanceof DiagnosticAnnotation) {
DiagnosticAnnotation diagnosticAnnotation = (DiagnosticAnnotation) annotation;
TextRange range = diagnosticAnnotation.getRange();
if (range.getStartOffset() <= offset && range.getEndOffset() >= offset) {
return diagnosticAnnotation;
}
}
}
return null;
}
