How to use

addAnnotationModel

method

in

org.eclipse.jface.text.source.IAnnotationModelExtension

/**
 * Creates the visual annotation model on top of the given annotation model.
 *
 * @param annotationModel the wrapped annotation model
 * @return the visual annotation model on top of the given annotation model
 * @since 3.0
 */
protected IAnnotationModel createVisualAnnotationModel(IAnnotationModel annotationModel) {
  IAnnotationModelExtension model= new AnnotationModel();
  model.addAnnotationModel(MODEL_ANNOTATION_MODEL, annotationModel);
  return (IAnnotationModel) model;
}

/**
 * Adds the projection annotation model to the given annotation model.
 *
 * @param model the model to which the projection annotation model is added
 */
private void addProjectionAnnotationModel(IAnnotationModel model) {
  if (model instanceof IAnnotationModelExtension) {
    IAnnotationModelExtension extension= (IAnnotationModelExtension) model;
    extension.addAnnotationModel(ProjectionSupport.PROJECTION, fProjectionAnnotationModel);
    model.addAnnotationModelListener(fAnnotationModelListener);
  }
}

/**
 * Creates the visual annotation model on top of the given annotation model.
 *
 * @param annotationModel the wrapped annotation model
 * @return the visual annotation model on top of the given annotation model
 * @since 3.0
 */
protected IAnnotationModel createVisualAnnotationModel(IAnnotationModel annotationModel) {
  IAnnotationModelExtension model= new AnnotationModel();
  model.addAnnotationModel(MODEL_ANNOTATION_MODEL, annotationModel);
  return (IAnnotationModel) model;
}

/**
 * Adds the projection annotation model to the given annotation model.
 *
 * @param model the model to which the projection annotation model is added
 */
private void addProjectionAnnotationModel(IAnnotationModel model) {
  if (model instanceof IAnnotationModelExtension) {
    IAnnotationModelExtension extension= (IAnnotationModelExtension) model;
    extension.addAnnotationModel(ProjectionSupport.PROJECTION, fProjectionAnnotationModel);
    model.addAnnotationModelListener(fAnnotationModelListener);
  }
}

/**
 * Creates the visual annotation model on top of the given annotation model.
 *
 * @param annotationModel the wrapped annotation model
 * @return the visual annotation model on top of the given annotation model
 * @since 3.0
 */
@SuppressWarnings("static-method")
protected IAnnotationModel createVisualAnnotationModel(IAnnotationModel annotationModel) {
  IAnnotationModelExtension model= new AnnotationModel();
  model.addAnnotationModel(MODEL_ANNOTATION_MODEL, annotationModel);
  return (IAnnotationModel) model;
}

public RevisionInformation getRevisionInformation(IResource resource, ITextViewer viewer, ITextEditor textEditor) {
  for (IRevisionInformationProvider provider : providers) {
    if (provider.canApply(resource)) {
      RevisionInformation info = provider.getRevisionInformation(resource);
      if (info != null) {
        ILineDiffer differ = provider.getDocumentLineDiffer(viewer, textEditor);
        // Connect line differ
        IAnnotationModelExtension ext = (IAnnotationModelExtension) ((ISourceViewer) viewer).getAnnotationModel();
        ext.addAnnotationModel(RevisionInformationSupport.MY_QUICK_DIFF_MODEL_ID, (IAnnotationModel) differ);
        return info;
      }
    }
  }
  return null;
}

private void ensureAnnotationModelInstalled() {
  LinkedPositionAnnotations lpa= fCurrentTarget.fAnnotationModel;
  if (lpa != null) {
    ITextViewer viewer= fCurrentTarget.getViewer();
    if (viewer instanceof ISourceViewer) {
      ISourceViewer sv= (ISourceViewer) viewer;
      IAnnotationModel model= sv.getAnnotationModel();
      if (model instanceof IAnnotationModelExtension) {
        IAnnotationModelExtension ext= (IAnnotationModelExtension) model;
        IAnnotationModel ourModel= ext.getAnnotationModel(getUniqueKey());
        if (ourModel == null) {
          ext.addAnnotationModel(getUniqueKey(), lpa);
        }
      }
    }
  }
}

private void ensureAnnotationModelInstalled() {
  LinkedPositionAnnotations lpa= fCurrentTarget.fAnnotationModel;
  if (lpa != null) {
    ITextViewer viewer= fCurrentTarget.getViewer();
    if (viewer instanceof ISourceViewer) {
      ISourceViewer sv= (ISourceViewer) viewer;
      IAnnotationModel model= sv.getAnnotationModel();
      if (model instanceof IAnnotationModelExtension) {
        IAnnotationModelExtension ext= (IAnnotationModelExtension) model;
        IAnnotationModel ourModel= ext.getAnnotationModel(getUniqueKey());
        if (ourModel == null) {
          ext.addAnnotationModel(getUniqueKey(), lpa);
        }
      }
    }
  }
}

model.addAnnotationModel(IChangeRulerColumn.QUICK_DIFF_MODEL_ID, differ);

model.addAnnotationModel(IChangeRulerColumn.QUICK_DIFF_MODEL_ID, differ);

model.addAnnotationModel(IChangeRulerColumn.QUICK_DIFF_MODEL_ID, differ);

modelExtension.addAnnotationModel(IChangeRulerColumn.QUICK_DIFF_MODEL_ID, newDiffer);

modelExtension.addAnnotationModel(IChangeRulerColumn.QUICK_DIFF_MODEL_ID, newDiffer);

if (model == null)
  model= new AnnotationModel();
model.addAnnotationModel(IChangeRulerColumn.QUICK_DIFF_MODEL_ID, differ);

if (model == null)
  model= new AnnotationModel();
model.addAnnotationModel(IChangeRulerColumn.QUICK_DIFF_MODEL_ID, differ);