private void init() {
final Map<URI, Map<String, String>> extensionURIS = getExtensionURIS();
for (final URI uri : extensionURIS.keySet()) {
final Resource resource = loadResource(uri);
final EObject eObject = resource.getContents().get(0);
if (!(eObject instanceof VView)) {
// TODO:log
continue;
}
final VView view = (VView) eObject;
if (view.getRootEClass() == null) {
// TODO:log
continue;
}
if (!map.containsKey(view.getRootEClass())) {
map.put(view.getRootEClass(), new LinkedHashMap<VView, Map<String, String>>());
}
map.get(view.getRootEClass()).put(view, extensionURIS.get(uri));
}
}
@Override
public void selectionChanged(SelectionChangedEvent event) {
final Object treeSelected = ((IStructuredSelection) event.getSelection()).getFirstElement();
final Object selected =
treeSelected == null ? treeSelected : manipulateSelection(treeSelected);
if (selected instanceof EObject) {
try {
if (childComposite != null) {
childComposite.dispose();
cleanCustomOnSelectionChange();
}
childComposite = createComposite();
final Object root =
manipulateSelection(
((RootObject) ((TreeViewer) event.getSource()).getInput()).getRoot());
final VElement viewModel = getViewModelContext().getViewModel();
final VViewModelProperties properties =
ViewModelPropertiesHelper.getInhertitedPropertiesOrEmpty(viewModel);
properties.addNonInheritableProperty(DETAIL_KEY, true);
final boolean rootSelected = selected.equals(root);
if (rootSelected) {
properties.addNonInheritableProperty(ROOT_KEY, true);
}
VView view = null;
if (rootSelected) {
view = getVElement().getDetailView();
}
if (view == null || view.getChildren().isEmpty()) {
view = ViewProviderHelper.getView((EObject) selected, properties);
}
final ReferenceService referenceService =
getViewModelContext().getService(ReferenceService.class);
final ViewModelContext childContext =
getViewModelContext()
.getChildContext(
(EObject) selected,
getVElement(),
view,
new TreeMasterDetailReferenceService(referenceService));
manipulateViewContext(childContext);
ECPSWTViewRenderer.INSTANCE.render(childComposite, childContext);
relayoutDetail();
} catch (final ECPRendererException e) {
Activator.getDefault()
.getReportService()
.report(
new StatusReport(
new Status(
IStatus.ERROR,
Activator.getDefault().getBundle().getSymbolicName(),
e.getMessage(),
e)));
}
}
}