private void Update(INotifierProperty property)
{
if (_propertyEntries.TryGetValue(property, out var entry))
{
entry.Update(true);
}
}
public INotifierPropertyEntry GetPropertyEntry(INotifierProperty property)
=> _propertyEntries.GetOrAdd(property, p =>
{
var e = property.GetNewEntry(Target);
e.PropertyChanged += (o, a) => OnPropertyChanged(a);
return(e);
});
private bool IsSet(INotifierProperty property)
{
if (_propertyEntries.TryGetValue(property, out var entry))
{
return(entry.IsSet);
}
return(false);
}
public INotifierPropertyEntry <T> GetPropertyEntry <T>(INotifierProperty <T> property)
{
return((INotifierPropertyEntry <T>)_propertyEntries.GetOrAdd(property, p =>
{
var target = Target;
var e = property.GetNewEntry(target);
e.PropertyChanged += (o, a) => OnPropertyChanged(a);
return e;
}));
}
private bool Set <T>(T value, INotifierProperty <T> property, Action <T, T> postUpdateAction = null)
{
//using (Suspend.Get())
{
var entry = GetPropertyEntry(property);
//(INotifierPropertyEntry<T>)_propertyEntries.GetOrAdd(property, (oldValue) =>
//{
// return property.GetNewEntry(Target);
//});
return(entry.Set(value, true, postUpdateAction));
}
}
public void Subscribe(INotifierProperty triggeredProperty, INotifierProperty targetProperty, TriggerPath path)
{
GetPropertyEntry(targetProperty).Subscribe(GetPropertyEntry(triggeredProperty).OnTrigger, path);
}
private T Get <T>(Func <T> getter, INotifierProperty <T> property /*, Action postUpdateAction = null*/)
{
return(GetPropertyEntry <T>(property).Get(o => getter()));
}
public NotifierPropertyEntry(INotifyPropertyChanged target, INotifierProperty <T> property)
{
_target = target;
Property = property;
}
