protected void OnViewChanged(object sender, ViewChangedEventArgs args)
{
_activeController = FindController((c) =>
{
var attribs = System.Attribute.GetCustomAttributes(c.GetType());
var metaAttrib = (ControllerMeta)attribs
.Where(atr => atr.GetType() == typeof(ControllerMeta))
.ToList()
.FirstOrDefault();
if (metaAttrib == null)
{
return(false);
}
return(metaAttrib.ViewType == args.NextViewType);
});
}
public bool ShowView(System.Type viewType, IContext context = null)
{
ViewChangedEventArgs viewChangedEventArgs = new ViewChangedEventArgs();
viewChangedEventArgs.PrevViewType = _lastShownViewType;
viewChangedEventArgs.NextViewType = viewType;
var view = FindView(viewType);
if (OnViewChangedHandler != null && view != null)
{
OnViewChangedHandler(this, viewChangedEventArgs);
}
_lastShownViewType = viewType;
view?.Show(context);
return(view != null);
}