internal void ReplaceClientSettings(TypeSettingsValue value)
{
ThrowIfFrozen();
if (_settingsValueFinalSet)
{
ThrowFrozen();
}
_settingsValueByClient = value;
}
void ChangeSettings(Func <TypeSettingsValue, TypeSettingsValue> setter)
{
ThrowIfFrozen();
if (_settingsValueFinalSet)
{
ThrowFrozen();
}
var sv = setter(_settingsValueByClient);
ThrowIfInvalidSettings(sv);
Helpers.MemoryBarrier();
_settingsValueByClient = sv;
}
void ThrowIfInvalidSettings(TypeSettingsValue sv)
{
if (sv.IgnoreListHandling && Type.IsArray)
{
throw new InvalidOperationException("Can't disable list handling for arrays");
}
if (sv.ConstructType != null && !Helpers.IsAssignableFrom(this.Type, sv.ConstructType))
{
throw new ArgumentException("Specified construct type " + sv.ConstructType.Name + " is not assignable to " + this.Type.Name);
}
if (sv.Member.Collection.ConcreteType != null && !Helpers.IsAssignableFrom(this.Type, sv.Member.Collection.ConcreteType))
{
throw new ArgumentException("Specified collection concrete type " + sv.Member.Collection.ConcreteType.Name + " is not assignable to " + this.Type.Name);
}
}
internal void FinalizeSettingsValue()
{
if (_settingsValueFinalSet)
{
return;
}
int opaqueToken = 0;
try
{
_model.TakeLock(ref opaqueToken);
if (_settingsValueFinalSet)
{
return;
}
_settingsValueFinal = _settingsValueByClient;
ThrowIfInvalidSettings(_settingsValueFinal);
FinalizingOwnSettings?.Invoke(this, new FinalizingOwnSettingsArgs(this));
ThrowIfInvalidSettings(_settingsValueFinal);
MemberLevelSettingsValue m = _settingsValueFinal.Member;
if (_settingsValueFinal.EnumPassthru == null && Helpers.IsEnum(Type))
{
#if WINRT
_settingsValueFinal.EnumPassthru = _typeInfo.IsDefined(typeof(FlagsAttribute), false);
#else
_settingsValueFinal.EnumPassthru = Type.IsDefined(_model.MapType(typeof(FlagsAttribute)), false);
#endif
}
if (_settingsValueFinal.IgnoreListHandling)
{
m.Collection.ItemType = null;
m.Collection.Format = CollectionFormat.NotSpecified;
m.Collection.PackedWireTypeForRead = null;
}
else if (m.Collection.ItemType == null)
{
m.Collection.ItemType = Type.IsArray ? Type.GetElementType() : TypeModel.GetListItemType(_model, Type);
}
m.Collection.ConcreteType = _settingsValueFinal.ConstructType;
if (_settingsValueFinal.PrefixLength == null && !IsSimpleValue)
{
_settingsValueFinal.PrefixLength = true;
}
_settingsValueFinal.Member = m;
Helpers.MemoryBarrier();
_settingsValueFinalSet = true;
IsFrozen = true;
}
finally
{
_model.ReleaseLock(opaqueToken);
}
}
