protected override void OnValidate()
{
base.OnValidate();
if (expectedViewModelType != null && expectedViewModelType.Type != null)
{
Type genericType = expectedViewModelType.Type.GetGenericTypeTowardsRoot();
Type dataType = genericType.GenericTypeArguments[0];
Type bindingType = typeof(IReadOnlyObservableVariable <>).MakeGenericType(dataType);
if (bindingInfo.Type != bindingType)
{
bindingInfo = new BindingInfo(bindingType);
BindingInfoTrackerProxy.RefreshBindingInfo();
}
}
}
private void SanitizeTypes()
{
bool didTypeChange = false;
if (bindingType == BindingType.Variable && fromBinding.Type != typeof(IReadOnlyObservableVariable <TFrom>))
{
fromBinding = new BindingInfo(typeof(IReadOnlyObservableVariable <TFrom>));
expectedType = new SerializableType(typeof(OperatorVariableViewModel <TTo>));
didTypeChange = true;
}
if (bindingType == BindingType.Collection && fromBinding.Type != typeof(IReadOnlyObservableCollection <TFrom>))
{
fromBinding = new BindingInfo(typeof(IReadOnlyObservableCollection <TFrom>));
expectedType = new SerializableType(typeof(OperatorCollectionViewModel <TTo>));
didTypeChange = true;
}
if (bindingType == BindingType.Command && fromBinding.Type != typeof(IObservableCommand <TTo>))
{
fromBinding = new BindingInfo(typeof(IObservableCommand <TTo>));
expectedType = new SerializableType(typeof(OperatorCommandViewModel <TFrom>));
didTypeChange = true;
}
if (bindingType == BindingType.Event && fromBinding.Type != typeof(IObservableEvent <TFrom>))
{
fromBinding = new BindingInfo(typeof(IObservableEvent <TFrom>));
expectedType = new SerializableType(typeof(OperatorEventViewModel <TTo>));
didTypeChange = true;
}
if (didTypeChange)
{
BindingInfoTrackerProxy.RefreshBindingInfo();
}
}