public static void Subscribe(this INotifyPropertyChanged n)
{
var notifier = n.GetNotifier();
foreach (var method in n.GetType().GetMethods())
{
foreach (var triggedOn in method.GetCustomAttributes().OfType <TriggedOn>())
{
switch (method.GetParameters().Length)
{
case 0:
n.Subscribe(args => method.Invoke(n, null), triggedOn.Pathes);
break;
case 1:
n.Subscribe(args => method.Invoke(n, new object[] { args }), triggedOn.Pathes);
break;
}
}
}
foreach (var property in n.GetType().GetProperties())
{
var name = property.Name;
foreach (var triggedOn in property.GetCustomAttributes().OfType <TriggedOn>())
{
if (typeof(ITriggable).IsAssignableFrom(property.PropertyType))
{
n.Subscribe(a =>
{
if (notifier.IsSet(property))
{
notifier.Get <ITriggable>(n, null, name).OnTrigged();
}
else
{
notifier.OnPropertyChanged(name);
}
//property.GetMethod.Invoke(n, null);
}, triggedOn.Pathes);
}
else
{
n.Subscribe(a =>
{
if (notifier.IsSet(property))
{
notifier.Update(property);
}
else
{
notifier.OnPropertyChanged(name);
}
//property.GetMethod.Invoke(n, null);
}, triggedOn.Pathes);
}
}
}
}
public static void SubscribeNotifier(this INotifyPropertyChanged n) => n.GetNotifier().Subscribe(n);
public static bool Set <T>(this INotifyPropertyChanged n,
T value,
[CallerMemberName] string propertyName = null)
=> n.GetNotifier().Set(n, value, propertyName, null);
public static bool Set <T>(this INotifyPropertyChanged n,
T value,
Action <T, T> postUpdateAction,
[CallerMemberName] string propertyName = null)
=> n.GetNotifier().Set(n, value, propertyName, postUpdateAction);
public static T Get <T>(this INotifyPropertyChanged n, Func <T, T> getter,
[CallerMemberName] string propertyName = null)
=> n.GetNotifier().Get <T>(n, getter, propertyName);
public static T Get <T>(this INotifyPropertyChanged n,
[CallerMemberName] string propertyName = null)
=> n.GetNotifier().Get <T>(n, old => default(T), propertyName);
public static void Remove(this INotifyPropertyChanged n, PropertyChangedEventHandler handler) => n.GetNotifier().Remove(n, handler);
public static SuspenderToken Suspend(this INotifyPropertyChanged n) => n.GetNotifier().Suspend.Get();
