internal void NotifyInitialized(AvaloniaObject o)
{
Contract.Requires <ArgumentNullException>(o != null);
var type = o.GetType();
void Notify(AvaloniaProperty property, object value)
{
var e = new AvaloniaPropertyChangedEventArgs(
o,
property,
AvaloniaProperty.UnsetValue,
value,
BindingPriority.Unset);
property.NotifyInitialized(e);
}
if (!_initializedCache.TryGetValue(type, out var items))
{
var build = new Dictionary <AvaloniaProperty, object>();
foreach (var property in GetRegistered(type))
{
var value = !property.IsDirect ?
((IStyledPropertyAccessor)property).GetDefaultValue(type) :
null;
build.Add(property, value);
}
foreach (var property in GetRegisteredAttached(type))
{
if (!build.ContainsKey(property))
{
var value = ((IStyledPropertyAccessor)property).GetDefaultValue(type);
build.Add(property, value);
}
}
items = build.ToList();
_initializedCache.Add(type, items);
}
foreach (var i in items)
{
var value = i.Key.IsDirect ? o.GetValue(i.Key) : i.Value;
Notify(i.Key, value);
}
}
internal override object?RouteGetBaseValue(AvaloniaObject o, BindingPriority maxPriority)
{
return(o.GetValue <TValue>(this));
}
/// <inheritdoc/>
internal override object?RouteGetValue(AvaloniaObject o)
{
return(o.GetValue <TValue>(this));
}
