Manual Reveal after ProxyEvent?

[pellyadolfo]

How to reveal a presenter on consumption of a event with a @ProxyEvent (case of Product -> Product Details)

1. I have successfully created my event:

public class ShowDetailsEvent extends GwtEvent<ShowDetailsEvent.ShowDetailsHandler> {
    public interface ShowDetailsHandler extends EventHandler {
        void onShowDetailsEvent(ShowDetailsEvent event);
    }

    public static final Type<ShowDetailsHandler> TYPE = new Type<>();
   
    public static Type<ShowDetailsHandler> getType() {
        return TYPE;
    }

    @Override
    public Type<ShowDetailsHandler> getAssociatedType() {
        return TYPE;
    }
   
    private Product product;

    public Product getProduct() {
        return product;
    }

    public ShowDetailsEvent(Product product) {
        this.product = product;
    }
   
    public static void fire(HasHandlers source, Product product) {
        source.fireEvent(new ShowDetailsEvent(product));
    }

    @Override
    protected void dispatch(ShowDetailsHandler handler) {
        handler.onShowDetailsEvent(this);
    }
}

2. I have collected the UI triggering event from a ProductView:

    @UiHandler("name")
    public void onClick(ClickEvent event) {
        getUiHandlers().showProductDetails();
    }

3. Then, I have fired it from my ProductPresenter

    Product product;   

    @Override
    public void showProductDetails() {
        ShowDetailsEvent.fire(this, product);       
    }

4. I managed to send it to a registered DetailsPresenter showing details of the product

    @ProxyEvent
    @Override
    public void onShowDetailsEvent(ShowDetailsEvent event) {
        dispatcher.execute(new GetDetailsRequest(event.getProduct()), new AsyncCallback<GetDetailsResult>() {
            @Override
            public void onFailure(Throwable caught) {
                // process failure
            }

            @Override
            public void onSuccess(GetDetailsResult result) {
                getView().setProduct(result.getDetails());
            }
        });
    }

5. And finally, I was able to render the product when showing the screen.

    @Override
    public void setProduct(Product product) {

// replace product data in UiBinder

    }

However, some questions come now to my mind:

* How to reveal the DetailsPresenter when the event is consumed. Should I use a manual reveal with prepareFromRequest? How?

* when I manually reveal the presenter, is the history updated?

* How to show an URL bookmarkeable for this particular product details page?

Thanks

[pellyadolfo]

First question fixed by adding this to the ProxyEvent.

    @ProxyEvent
    @Override
    public void onShowDetailsEvent(

ShowDetailsEvent event) {
        dispatcher.execute(new GetDetailsRequest(event.getProduct()), new AsyncCallback<GetDetailsResult>() {
            @Override
            public void onFailure(Throwable caught) {
                // process failure
            }

            @Override
            public void onSuccess(GetDetailsResult result) {

                getView().setProduct(result.getDetails());
                getProxy().manualReveal(DetailsPresenter.this);
            }
        });
    }

I did not need to add anything else of the described here: http://dev.arcbees.com/gwtp/core/navigation/manual-reveal.html