Examples with IAnnotationModelExtension org.eclipse.jface.text.source.IAnnotationModelExtension used on opensource projects

Example 6 with IAnnotationModelExtension

use of org.eclipse.jface.text.source.IAnnotationModelExtension in project eclipse.platform.text by eclipse.

the class LineNumberColumn method getAnnotationModelWithDiffer.

/**
 * Returns the annotation model that contains the quick diff annotation model.
 * <p>
 * Extracts the line differ from the displayed document's annotation model. If none can be found,
 * a new differ is created and attached to the annotation model.</p>
 *
 * @return the annotation model that contains the line differ, or <code>null</code> if none could be found or created
 * @see IChangeRulerColumn#QUICK_DIFF_MODEL_ID
 */
private IAnnotationModel getAnnotationModelWithDiffer() {
    ISourceViewer viewer = fViewer;
    if (viewer == null)
        return null;
    IAnnotationModel m = viewer.getAnnotationModel();
    IAnnotationModelExtension model = null;
    if (m instanceof IAnnotationModelExtension)
        model = (IAnnotationModelExtension) m;
    IAnnotationModel differ = getDiffer();
    // create diff model if it doesn't
    if (differ == null) {
        IPreferenceStore store = getPreferenceStore();
        if (store != null) {
            String defaultId = store.getString(AbstractDecoratedTextEditorPreferenceConstants.QUICK_DIFF_DEFAULT_PROVIDER);
            differ = new QuickDiff().createQuickDiffAnnotationModel(getEditor(), defaultId);
            if (differ != null) {
                if (model == null)
                    model = new AnnotationModel();
                model.addAnnotationModel(IChangeRulerColumn.QUICK_DIFF_MODEL_ID, differ);
            }
        }
    } else if (differ instanceof ILineDifferExtension2) {
        if (((ILineDifferExtension2) differ).isSuspended())
            ((ILineDifferExtension) differ).resume();
    } else if (differ instanceof ILineDifferExtension) {
        ((ILineDifferExtension) differ).resume();
    }
    return (IAnnotationModel) model;
}

Example 7 with IAnnotationModelExtension

use of org.eclipse.jface.text.source.IAnnotationModelExtension in project eclipse.platform.text by eclipse.

the class LineNumberColumn method getDiffer.

/**
 * Extracts the line differ from the displayed document's annotation model. If none can be found,
 * <code>null</code> is returned.
 *
 * @return the line differ, or <code>null</code> if none could be found
 */
private IAnnotationModel getDiffer() {
    // get annotation model extension
    ISourceViewer viewer = fViewer;
    if (viewer == null)
        return null;
    IAnnotationModel m = viewer.getAnnotationModel();
    if (m == null && fDelegate instanceof IChangeRulerColumn)
        m = ((IChangeRulerColumn) fDelegate).getModel();
    if (!(m instanceof IAnnotationModelExtension))
        return null;
    IAnnotationModelExtension model = (IAnnotationModelExtension) m;
    // get diff model if it exists already
    return model.getAnnotationModel(IChangeRulerColumn.QUICK_DIFF_MODEL_ID);
}

Example 8 with IAnnotationModelExtension

use of org.eclipse.jface.text.source.IAnnotationModelExtension in project eclipse.platform.text by eclipse.

the class RevisionPainter method setModel.

/**
 * Sets the annotation model.
 *
 * @param model the annotation model, possibly <code>null</code>
 * @see IVerticalRulerColumn#setModel(IAnnotationModel)
 */
public void setModel(IAnnotationModel model) {
    IAnnotationModel diffModel;
    if (model instanceof IAnnotationModelExtension)
        diffModel = ((IAnnotationModelExtension) model).getAnnotationModel(IChangeRulerColumn.QUICK_DIFF_MODEL_ID);
    else
        diffModel = model;
    setDiffer(diffModel);
    setAnnotationModel(model);
}

Example 9 with IAnnotationModelExtension

use of org.eclipse.jface.text.source.IAnnotationModelExtension in project eclipse.platform.text by eclipse.

the class LinkedModeUI method uninstallAnnotationModel.

private void uninstallAnnotationModel(LinkedModeUITarget target) {
    ITextViewer viewer = target.getViewer();
    if (viewer instanceof ISourceViewer) {
        ISourceViewer sv = (ISourceViewer) viewer;
        IAnnotationModel model = sv.getAnnotationModel();
        if (model instanceof IAnnotationModelExtension) {
            IAnnotationModelExtension ext = (IAnnotationModelExtension) model;
            ext.removeAnnotationModel(getUniqueKey());
        }
    }
}

Example 10 with IAnnotationModelExtension

use of org.eclipse.jface.text.source.IAnnotationModelExtension in project eclipse.platform.text by eclipse.

the class LinkedModeUI method ensureAnnotationModelInstalled.

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);
                }
            }
        }
    }
}