+
+ private static final class DoubleClickListener implements IDoubleClickListener {
+ private final ESelectionService selectionService;
+ private Resource model;
+
+ private DoubleClickListener(ESelectionService selectionService) {
+ this.selectionService = selectionService;
+ }
+
+ @Override
+ public void doubleClick(DoubleClickEvent event) {
+ TreeSelection selection = (TreeSelection) event.getViewer().getSelection();
+ ElementSelector query = (ElementSelector) selection.getFirstElement();
+ try {
+ List<Resource> result = Simantics.getSession().syncRequest(new Read<List<Resource>>() {
+ @Override
+ public List<Resource> perform(ReadGraph graph) throws DatabaseException {
+ model = ActiveModels.getPossibleActiveModel(graph, Simantics.getProjectResource());
+ if (model == null) {
+ LOGGER.warn("No active model");
+ return Collections.emptyList();
+ }
+
+ return query.selectElementsFrom(graph, model);
+ }
+ });
+
+ if (query.getGenerator() instanceof DiagramGenerator) {
+ DistrictNetworkUIUtil.openDNDiagramWithSelection(event.getViewer().getControl().getDisplay(), result);
+ }
+ else {
+ selectionService.setPostSelection(new StructuredSelection(Lists.map(new FunctionImpl1<Resource, AdaptableHintContext>() {
+ public AdaptableHintContext apply(Resource p0) {
+ AdaptableHintContext selectionElement = new SelectionElement(SelectionHints.STD_KEYS);
+ selectionElement.setHint(SelectionHints.KEY_MAIN, p0);
+ selectionElement.setHint(SelectionHints.KEY_MODEL, model);
+ return selectionElement;
+ }
+ }, result)));
+ }
+ } catch (DatabaseException e) {
+ LOGGER.error("Element selection query failed", e);
+ }
+ }
+ }