+ private void discoverStructureViews()
+ {
+ if (Desktop.instance != null)
+ {
+ targetView.removeAllItems();
+ targetView.addItem(
+ new StructureViewer(ap.getStructureSelectionManager()));
+ if (lastTargetedView != null && !lastTargetedView.isVisible())
+ {
+ lastTargetedView = null;
+ }
+ int linkedViewsAt = 1;
+ for (StructureViewerBase view : Desktop.instance
+ .getStructureViewers(null, null))
+ {
+ StructureViewer viewHandler = (lastTargetedView != null
+ && lastTargetedView.sview == view) ? lastTargetedView
+ : StructureViewer.reconfigure(view);
+
+ if (view.isLinkedWith(ap))
+ {
+ targetView.insertItemAt(viewHandler,
+ linkedViewsAt++);
+ }
+ else
+ {
+ targetView.addItem(viewHandler);
+ }
+ }
+ targetView.setVisible(targetView.getItemCount() > 1);
+
+ // finally, restore last targeted view by default.
+ if (lastTargetedView != null)
+ {
+ targetView.setSelectedItem(lastTargetedView);
+ }
+ }
+ }
+
+ private static StructureViewer lastTargetedView = null;
+