internal protected virtual bool OnIsNavigable(Type type, IEntity entity, bool isSearchEntity)
{
EntitySettings es = EntitySettings.TryGetC(type);
return
(es != null &&
es.HasView() &&
IsViewableBase(type, (ModifiableEntity)entity) &&
es.OnIsNavigable(isSearchEntity));
}
public virtual void Navigate(object entityOrLite, NavigateOptions options)
{
if (entityOrLite == null)
{
throw new ArgumentNullException("entity");
}
Type type = entityOrLite is Lite <Entity>?((Lite <Entity>)entityOrLite).EntityType : entityOrLite.GetType();
OpenIndependentWindow(() =>
{
NormalWindow win = CreateNormalWindow();
win.SetTitleText(NormalWindowMessage.Loading0.NiceToString().FormatWith(type.NiceName()));
return(win);
},
afterShown: win =>
{
try
{
ModifiableEntity entity = entityOrLite as ModifiableEntity;
if (entity == null)
{
Lite <Entity> lite = (Lite <Entity>)entityOrLite;
entity = lite.EntityOrNull ?? Server.RetrieveAndForget(lite);
}
EntitySettings es = AssertViewableEntitySettings(entity);
if (!es.OnIsNavigable(true))
{
throw new Exception("{0} is not navigable".FormatWith(entity));
}
if (entity is EmbeddedEntity)
{
throw new InvalidOperationException("ViewSave is not allowed for EmbeddedEntities");
}
Control ctrl = options.View != null ? options.View() : es.CreateView(entity, null);
ctrl = es.OnOverrideView(entity, ctrl);
SetNormalWindowEntity(win, (ModifiableEntity)entity, options, es, ctrl);
}
catch
{
win.Close();
throw;
}
},
closed: options.Closed);
}
