protected DocumentNode GetReferentialPropertyValueAsDocumentNode(DocumentCompositeNode compositeNode)
{
DocumentNode documentNode = compositeNode.Properties[this.ReferentialProperty];
if (documentNode != null && DocumentNodeUtilities.IsResource(documentNode))
{
documentNode = ExpressionEvaluator.EvaluateExpression(documentNode);
}
return(documentNode);
}
public static DocumentNode FindTargetElement(DocumentNode node, bool resolveTargetName)
{
DocumentCompositeNode documentCompositeNode1 = node as DocumentCompositeNode;
if (documentCompositeNode1 != null)
{
DocumentNode documentNode1 = documentCompositeNode1.Properties[BehaviorTargetedTriggerActionNode.BehaviorTargetNameProperty];
string elementName = !resolveTargetName || documentNode1 == null || !DocumentNodeUtilities.IsResource(documentNode1) ? documentCompositeNode1.GetValueAsString(BehaviorTargetedTriggerActionNode.BehaviorTargetNameProperty) : DocumentPrimitiveNode.GetValueAsString(ExpressionEvaluator.EvaluateExpression(documentNode1));
IProperty property1 = node.PlatformMetadata.ResolveProperty(BehaviorTargetedTriggerActionNode.BehaviorTargetObjectProperty);
if (property1 != null)
{
DocumentNode documentNode2 = documentCompositeNode1.Properties[(IPropertyId)property1];
if (documentNode2 != null)
{
if (DocumentNodeUtilities.IsMarkupExtension(documentNode2))
{
if (!DocumentNodeUtilities.IsBinding(documentNode2) || !GoToStateActionNode.CanResolveTargetFromBinding(documentNode2))
{
return(ExpressionEvaluator.EvaluateExpression(documentNode2));
}
documentNode2 = GoToStateActionNode.ResolveTargetFromBinding(node, (DocumentCompositeNode)documentNode2);
}
return(documentNode2);
}
}
if (!string.IsNullOrEmpty(elementName))
{
return(BehaviorHelper.FindNamedElement(node, elementName));
}
DocumentNode documentNode3;
for (documentNode3 = (DocumentNode)documentCompositeNode1; documentNode3 != null; documentNode3 = (DocumentNode)documentNode3.Parent)
{
DocumentCompositeNode documentCompositeNode2 = documentNode3 as DocumentCompositeNode;
IProperty property2 = node.TypeResolver.ResolveProperty(VisualStateManagerSceneNode.VisualStateGroupsProperty);
if (property2 == null)
{
return((DocumentNode)null);
}
if (documentCompositeNode2 != null && documentCompositeNode2.Properties[(IPropertyId)property2] != null)
{
break;
}
}
if (documentNode3 != null)
{
DocumentCompositeNode parent = documentNode3.Parent;
if (parent != null && PlatformTypes.ICollection.IsAssignableFrom((ITypeId)parent.Type) && parent.Parent != null)
{
return((DocumentNode)parent.Parent);
}
return((DocumentNode)documentNode3.Parent);
}
}
return((DocumentNode)null);
}
