+ propertiesViewer = createPropertiesViewer(bottom);
+
+ sashForm.setWeights(getWeights());
+ nodesViewer.setComparer(new NodeViewerComparer());
+ }
+
+ @Override
+ public void refresh(Object obj) {
+ // Enable full refresh from a command when no element of the tree is
+ // selected
+ if (obj == null) {
+ Object[] elements = nodeContentProvider.getElements(null);
+ for (Object el : elements) {
+ if (el instanceof TreeParent)
+ JcrUiUtils.forceRefreshIfNeeded((TreeParent) el);
+ getNodeViewer().refresh(el);
+ }
+ }
+ super.refresh(obj);
+ }
+
+ /**
+ * To be overridden to adapt size of form and result frames.
+ */
+ protected int[] getWeights() {
+ return new int[] { 70, 30 };
+ }
+
+ protected TreeViewer createNodeViewer(Composite parent,
+ final ITreeContentProvider nodeContentProvider) {
+
+ final TreeViewer tmpNodeViewer = new TreeViewer(parent, SWT.MULTI);
+
+ tmpNodeViewer.getTree().setLayoutData(
+ new GridData(SWT.FILL, SWT.FILL, true, true));
+
+ tmpNodeViewer.setContentProvider(nodeContentProvider);
+ tmpNodeViewer.setLabelProvider(new NodeLabelProvider());
+ tmpNodeViewer
+ .addSelectionChangedListener(new ISelectionChangedListener() {
+ public void selectionChanged(SelectionChangedEvent event) {
+ if (!event.getSelection().isEmpty()) {
+ IStructuredSelection sel = (IStructuredSelection) event
+ .getSelection();
+ Object firstItem = sel.getFirstElement();
+ if (firstItem instanceof SingleJcrNodeElem)
+ propertiesViewer
+ .setInput(((SingleJcrNodeElem) firstItem)
+ .getNode());
+ } else {
+ propertiesViewer.setInput(getViewSite());
+ }
+ }
+ });
+
+ resultsObserver = new TreeObserver(tmpNodeViewer.getTree().getDisplay());
+ if (keyring != null)
+ try {
+ ObservationManager observationManager = userSession
+ .getWorkspace().getObservationManager();
+ observationManager.addEventListener(resultsObserver,
+ Event.PROPERTY_ADDED | Event.PROPERTY_CHANGED, "/",
+ true, null, null, false);
+ } catch (RepositoryException e) {
+ throw new ArgeoException("Cannot register listeners", e);
+ }
+
+ tmpNodeViewer
+ .addDoubleClickListener(new GenericNodeDoubleClickListener(
+ tmpNodeViewer));
+ return tmpNodeViewer;
+ }
+
+ protected TableViewer createPropertiesViewer(Composite parent) {
+ propertiesViewer = new TableViewer(parent);