public static DocumentNode FindNamedElement(DocumentNode behaviorNode, string elementName)
{
if (!string.IsNullOrEmpty(elementName))
{
DocumentNodeNameScope containingNameScope = behaviorNode.FindContainingNameScope();
if (containingNameScope == null)
{
return((DocumentNode)null);
}
DocumentNode node = containingNameScope.FindNode(elementName);
if (node != null)
{
return(node);
}
}
else
{
if (ProjectNeutralTypes.BehaviorTriggerAction.IsAssignableFrom((ITypeId)behaviorNode.Type))
{
return(BehaviorHelper.ValidateNodeTypeAndGetParent(BehaviorHelper.ValidateNodeTypeAndGetParent(BehaviorHelper.ValidateNodeTypeAndGetParent((DocumentNode)behaviorNode.Parent, ProjectNeutralTypes.BehaviorTriggerActionCollection), ProjectNeutralTypes.BehaviorTriggerBase), ProjectNeutralTypes.BehaviorTriggerCollection));
}
if (ProjectNeutralTypes.BehaviorTriggerBase.IsAssignableFrom((ITypeId)behaviorNode.Type))
{
return(BehaviorHelper.ValidateNodeTypeAndGetParent((DocumentNode)behaviorNode.Parent, ProjectNeutralTypes.BehaviorTriggerCollection));
}
}
return((DocumentNode)null);
}
private static ElementDataSourceInfo GetElementNameBinding(DocumentCompositeNode bindingNode)
{
DocumentNode node = bindingNode.Properties[BindingSceneNode.ElementNameProperty];
if (node == null)
{
return((ElementDataSourceInfo)null);
}
string valueAsString = DocumentPrimitiveNode.GetValueAsString(node);
if (string.IsNullOrEmpty(valueAsString))
{
return(ElementDataSourceInfo.Invalid);
}
DocumentCompositeNode namedElement = node.FindContainingNameScope().FindNode(valueAsString) as DocumentCompositeNode;
if (namedElement == null)
{
return(ElementDataSourceInfo.Invalid);
}
string bindingPath = DataContextHelper.GetBindingPath(bindingNode);
return(new ElementDataSourceInfo(namedElement, bindingPath));
}
private bool AppliesToImpl(DocumentNode node)
{
DocumentNodeNameScope documentNodeNameScope = node.NameScope != null ? node.NameScope : node.FindContainingNameScope();
if (this.ReferentialType.IsAssignableFrom((ITypeId)node.Type) && documentNodeNameScope.Equals((object)this.NameChangeModel.NameScope))
{
return(((DocumentCompositeNode)node).GetValueAsString(this.ReferentialProperty) == this.NameChangeModel.OldReferenceValue);
}
return(false);
}
public static DocumentNode FindByName(DocumentNode node, string name)
{
return((node.NameScope != null ? node.NameScope : node.FindContainingNameScope()).FindNode(name));
}
public override sealed bool Verify(DocumentNode node)
{
string nameToValidate = this.GetNameToValidate((DocumentCompositeNode)node);
return(!string.IsNullOrEmpty(nameToValidate) && node.FindContainingNameScope().FindNode(nameToValidate) != null);
}