/**
* Prepares the presenter with the information contained in the current request, then reveals it.
* Will refuse to reveal the display and do nothing if {@link #canReveal()} returns <code>false
* </code>.
*
* @param request The request to handle. Can pass <code>null</code> if no request is used, in
* which case the presenter will be directly revealed.
* @param updateBrowserUrl {@code true} If the browser URL should be updated, {@code false}
* otherwise.
*/
private void handleRequest(final PlaceRequest request, final boolean updateBrowserUrl) {
proxy.getPresenter(
new NotifyingAsyncCallback<P>(eventBus) {
@Override
public void success(final P presenter) {
// Everything should be bound before we prepare the presenter from the
// request,
// in case it wants to fire some events. That's why we will do this in a
// deferred command.
addDeferredCommand(
new Command() {
@Override
public void execute() {
PlaceRequest originalRequest = placeManager.getCurrentPlaceRequest();
presenter.prepareFromRequest(request);
if (originalRequest == placeManager.getCurrentPlaceRequest()) {
// User did not manually update place request in prepareFromRequest, update it
// here.
placeManager.updateHistory(request, updateBrowserUrl);
}
NavigationEvent.fire(placeManager, request);
if (!presenter.useManualReveal()) {
// Automatic reveal
manualReveal(presenter);
}
}
});
}
});
}
@Override
public void getRawPresenter(NotifyingAsyncCallback<Presenter<?, ?>> callback) {
proxy.getRawPresenter(callback);
}
