public static void UnRegister(IHotReloadableView view)
{
if (!IsEnabled)
{
return;
}
currentViews.Remove(view);
}
public static void Register(IHotReloadableView view, params object[] parameters)
{
if (!IsEnabled)
{
return;
}
currentViews[view] = parameters;
}
public static bool IsReplacedView(IHotReloadableView view, IView newView)
{
if (!IsEnabled)
{
return(false);
}
if (view == null || newView == null)
{
return(false);
}
if (!replacedViews.TryGetValue(view.GetType().FullName !, out var newViewType))
{
return(false);
}
return(newView.GetType() == newViewType);
}
public static IView GetReplacedView(IHotReloadableView view)
{
if (!IsEnabled)
{
return(view);
}
var viewType = view.GetType();
if (!replacedViews.TryGetValue(viewType.FullName !, out var newViewType) || viewType == newViewType)
{
return(view);
}
currentViews.TryGetValue(view, out var parameters);
try
{
//TODO: Add in a way to use IoC and DI
var newView = (IView)(parameters?.Length > 0 ? Activator.CreateInstance(newViewType, args: parameters) : Activator.CreateInstance(newViewType)) !;
TransferState(view, newView);
return(newView);
}
catch (MissingMethodException)
{
Debug.WriteLine("You are using trying to HotReload a view that requires Parameters. Please call `HotReloadHelper.Register(this, params);` in the constructor;");
//TODO: Notifiy that we couldnt hot reload.
return(view);
}
catch (Exception ex)
{
Debug.WriteLine($"Error Hotreloading type: {newViewType}");
Debug.WriteLine(ex);
//TODO: Notifiy that we couldnt hot reload.
return(view);
}
}
public static void AddActiveView(IHotReloadableView view) => ActiveViews.Add(view);
static void TransferState(IHotReloadableView oldView, IView newView)
{
oldView.TransferState(newView);
}
