private static void CreateAndSetElementNameBinding(string propertyName, SceneNode node, Action <BindingSceneNode> setValue)
{
string description = string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.PropertyChangeUndoDescription, new object[1]
{
(object)propertyName
});
SceneViewModel viewModel = node.ViewModel;
using (SceneEditTransaction editTransaction = viewModel.CreateEditTransaction(description))
{
node.EnsureNamed();
editTransaction.Update();
BindingSceneNode bindingSceneNode = viewModel.CreateSceneNode(PlatformTypes.Binding) as BindingSceneNode;
bindingSceneNode.ElementName = node.Name;
setValue(bindingSceneNode);
editTransaction.Commit();
}
}
public bool IsBindingLegal(SceneNode targetElement, ReferenceStep targetProperty, out string errorMessage)
{
errorMessage = string.Empty;
string pathOrXpath = this.PathOrXPath;
if (this.SupportsElementName && this.ElementName != null && targetElement.Name == this.ElementName || this.ElementBindingTarget == targetElement)
{
if (pathOrXpath.Length == 0)
{
errorMessage = StringTable.BindingPropertyToDefiningElementError;
return(false);
}
if (pathOrXpath == targetProperty.Name)
{
errorMessage = StringTable.BindingPropertyToSelfError;
return(false);
}
}
bool flag = false;
if (targetProperty.Attributes.Matches((Attribute)BindingSceneNode.contentCategory))
{
flag = true;
}
if (ContentPresenterElement.ContentProperty.Equals((object)targetProperty))
{
flag = true;
}
if (flag && (this.SupportsElementName && this.ElementName != null || this.ElementBindingTarget != null))
{
string visualTarget = (string)null;
if (BindingSceneNode.DoesVisualPropertyEvaluateToVisual(pathOrXpath, out visualTarget))
{
errorMessage = string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.BindingVisualToVisualError, (object)targetProperty.Name, (object)targetElement.TargetType.Name, (object)visualTarget);
return(false);
}
}
return(true);
}