/** Sets the url for the help files. */
public void selectionChanged(IWorkbenchPart part, ISelection selection) {
Object element = SelectionUtils.checkAndPickFirst(selection, Object.class);
if (element != null) {
if (element instanceof EObject) {
EObject eObject = (EObject) element;
while (eObject != null) {
if (show(eObject.eClass().getName())) {
return;
}
eObject = eObject.eContainer();
}
}
if (element instanceof TransientItemProvider) {
TransientItemProvider provider = (TransientItemProvider) element;
if (show(provider.getReference().getEReferenceType().getName())) {
return;
}
}
if (element instanceof Resource || element instanceof IResource) {
show("loadingmodels");
return;
}
}
show("index");
}
