private void findJavaAnnotation() {
fPosition = null;
fAnnotation = null;
fHasCorrection = false;
AbstractMarkerAnnotationModel model = getAnnotationModel();
IAnnotationAccessExtension annotationAccess = getAnnotationAccessExtension();
IDocument document = getDocument();
if (model == null) return;
boolean hasAssistLightbulb =
fStore.getBoolean(PreferenceConstants.EDITOR_QUICKASSIST_LIGHTBULB);
Iterator iter = model.getAnnotationIterator();
int layer = Integer.MIN_VALUE;
while (iter.hasNext()) {
Annotation annotation = (Annotation) iter.next();
if (annotation.isMarkedDeleted()) continue;
int annotationLayer = layer;
if (annotationAccess != null) {
annotationLayer = annotationAccess.getLayer(annotation);
if (annotationLayer < layer) continue;
}
Position position = model.getPosition(annotation);
if (!includesRulerLine(position, document)) continue;
boolean isReadOnly =
fTextEditor instanceof ITextEditorExtension
&& ((ITextEditorExtension) fTextEditor).isEditorInputReadOnly();
if (!isReadOnly
&& (((hasAssistLightbulb && annotation instanceof AssistAnnotation)
|| JavaCorrectionProcessor.hasCorrections(annotation)))) {
fPosition = position;
fAnnotation = annotation;
fHasCorrection = true;
layer = annotationLayer;
continue;
} else if (!fHasCorrection) {
AnnotationPreference preference =
fAnnotationPreferenceLookup.getAnnotationPreference(annotation);
if (preference == null) continue;
String key = preference.getVerticalRulerPreferenceKey();
if (key == null) continue;
if (fStore.getBoolean(key)) {
fPosition = position;
fAnnotation = annotation;
layer = annotationLayer;
}
}
}
}
private void initialize() {
final IPreferenceStore store = EditorsUI.getPreferenceStore();
if (store == null) {
return;
}
AnnotationPreferenceLookup lookup = EditorsUI.getAnnotationPreferenceLookup();
final AnnotationPreference commentedPref =
lookup.getAnnotationPreference(CommentAnnotation.COMMENT_ANNOTATION_ID);
updateCommentedColor(commentedPref, store);
fDispatcher = new PropertyEventDispatcher(store);
if (commentedPref != null) {
fDispatcher.addPropertyChangeListener(
commentedPref.getColorPreferenceKey(),
new IPropertyChangeListener() {
public void propertyChange(PropertyChangeEvent event) {
updateCommentedColor(commentedPref, store);
}
});
}
}
private void findAnnotation() {
mPosition = null;
mCanFix = false;
IDocumentProvider provider = mTextEditor.getDocumentProvider();
IAnnotationModel model = provider.getAnnotationModel(mTextEditor.getEditorInput());
IAnnotationAccessExtension annotationAccess = getAnnotationAccessExtension();
IDocument document = getDocument();
if (model == null) {
return;
}
Iterator<?> iter = model.getAnnotationIterator();
int layer = Integer.MIN_VALUE;
while (iter.hasNext()) {
Annotation annotation = (Annotation) iter.next();
if (annotation.isMarkedDeleted()) {
continue;
}
int annotationLayer = Integer.MAX_VALUE;
if (annotationAccess != null) {
annotationLayer = annotationAccess.getLayer(annotation);
if (annotationLayer < layer) {
continue;
}
}
Position position = model.getPosition(annotation);
if (!includesRulerLine(position, document)) {
continue;
}
boolean isReadOnly =
mTextEditor instanceof ITextEditorExtension
&& ((ITextEditorExtension) mTextEditor).isEditorInputReadOnly();
if (!isReadOnly
&& annotation instanceof INIProblemAnnotation
&& ((INIProblemAnnotation) annotation).isQuickFixable()) {
mPosition = position;
mCanFix = true;
layer = annotationLayer;
continue;
} else {
AnnotationPreference preference =
mAnnotationPreferenceLookup.getAnnotationPreference(annotation);
if (preference == null) {
continue;
}
String key = preference.getVerticalRulerPreferenceKey();
if (key == null) {
continue;
}
if (mStore.getBoolean(key)) {
mPosition = position;
mCanFix = false;
layer = annotationLayer;
}
}
}
}
/*
* @see org.eclipse.ui.internal.texteditor.AnnotationExpandHover#getHoverInfoForLine(org.eclipse.jface.text.source.ISourceViewer, int)
*/
@Override
protected Object getHoverInfoForLine(final ISourceViewer viewer, final int line) {
final boolean showTemporaryProblems =
PreferenceConstants.getPreferenceStore()
.getBoolean(PreferenceConstants.EDITOR_CORRECTION_INDICATION);
IAnnotationModel model = viewer.getAnnotationModel();
IDocument document = viewer.getDocument();
if (model == null) return null;
List<Annotation> exact = new ArrayList<Annotation>();
HashMap<Position, Object> messagesAtPosition = new HashMap<Position, Object>();
Iterator<Annotation> e = model.getAnnotationIterator();
while (e.hasNext()) {
Annotation annotation = e.next();
if (fAnnotationAccess instanceof IAnnotationAccessExtension)
if (!((IAnnotationAccessExtension) fAnnotationAccess).isPaintable(annotation)) continue;
if (annotation instanceof IJavaAnnotation
&& !isIncluded((IJavaAnnotation) annotation, showTemporaryProblems)) continue;
AnnotationPreference pref = fLookup.getAnnotationPreference(annotation);
if (pref != null) {
String key = pref.getVerticalRulerPreferenceKey();
if (key != null && !fStore.getBoolean(key)) continue;
}
Position position = model.getPosition(annotation);
if (position == null) continue;
if (compareRulerLine(position, document, line) == 1) {
if (isDuplicateMessage(messagesAtPosition, position, annotation.getText())) continue;
exact.add(annotation);
}
}
sort(exact, model);
if (exact.size() > 0) setLastRulerMouseLocation(viewer, line);
if (exact.size() > 0) {
Annotation first = exact.get(0);
if (!isBreakpointAnnotation(first)) exact.add(0, new NoBreakpointAnnotation());
}
if (exact.size() <= 1) return null;
AnnotationHoverInput input = new AnnotationHoverInput();
input.fAnnotations = exact.toArray(new Annotation[0]);
input.fViewer = viewer;
input.fRulerInfo = fCompositeRuler;
input.fAnnotationListener = fgListener;
input.fDoubleClickListener = fDblClickListener;
input.redoAction =
new AnnotationExpansionControl.ICallback() {
public void run(IInformationControlExtension2 control) {
control.setInput(getHoverInfoForLine(viewer, line));
}
};
input.model = model;
return input;
}