public static DocumentNodePath ResolveValue(DocumentNodePath source, IList <IProperty> propertyPath, SceneNode referenceSource, int numberOfStepsToResolve, bool evaluateExpressions, bool visualTriggerOnly, BaseTriggerNode trigger, DocumentNodeResolver.ShouldUseTrigger shouldUseTrigger, out int stepsResolved)
{
if (source.Node is DocumentPrimitiveNode)
{
stepsResolved = 0;
return(source);
}
List <DocumentNode> list1 = (List <DocumentNode>)null;
List <IProperty> list2 = (List <IProperty>)null;
List <DocumentNode> list3 = (List <DocumentNode>)null;
DocumentNode childNode = source.Node;
int index;
for (index = 0; index < numberOfStepsToResolve; ++index)
{
IProperty property1 = propertyPath[index];
DocumentCompositeNode documentCompositeNode1 = childNode as DocumentCompositeNode;
if (documentCompositeNode1 != null)
{
DocumentNode documentNode1 = childNode;
IProperty property2 = property1;
IndexedClrPropertyReferenceStep propertyReferenceStep = property1 as IndexedClrPropertyReferenceStep;
DocumentNode documentNode2;
if (propertyReferenceStep != null)
{
if (documentCompositeNode1.SupportsChildren && propertyReferenceStep.Index >= 0 && propertyReferenceStep.Index < documentCompositeNode1.Children.Count)
{
documentNode2 = documentCompositeNode1.Children[propertyReferenceStep.Index];
}
else
{
break;
}
}
else if (property1.TargetType != (Type)null && property1.TargetType.IsAssignableFrom(childNode.TargetType))
{
if (trigger != null && (shouldUseTrigger == null || shouldUseTrigger(trigger, (IPropertyId)property1)))
{
documentNode2 = trigger.GetDocumentNodeValue(documentCompositeNode1, (IPropertyId)property1, visualTriggerOnly);
if (documentNode2 != null)
{
documentNode1 = (DocumentNode)documentNode2.Parent;
property2 = documentNode2.SitePropertyKey;
}
}
else
{
documentNode2 = documentCompositeNode1.Properties[(IPropertyId)property1];
}
}
else
{
DocumentNodeReference documentNodeReference = (DocumentNodeReference)DocumentNodeResolver.CreateCompositeOrCollectionNodePropertyReference(referenceSource, documentCompositeNode1, (IPropertyId)property1, trigger, shouldUseTrigger, visualTriggerOnly);
documentNode2 = documentNodeReference != null ? documentNodeReference.Node : (DocumentNode)null;
if (documentNode2 != null)
{
documentNode1 = (DocumentNode)documentNode2.Parent;
property2 = documentNode2.SitePropertyKey;
}
}
bool flag = false;
if (documentNode2 != null && documentNode2.Type.IsExpression && evaluateExpressions)
{
DocumentNodePath context = DocumentNodeResolver.RecreatePath(source, (IList <DocumentNode>)list1, (IList <DocumentNode>)list3, (IList <IProperty>)list2, documentNode2);
DocumentNode documentNode3 = new ExpressionEvaluator((IDocumentRootResolver)documentNode2.Context).EvaluateExpression(context, documentNode2);
if (documentNode3 != null && documentNode3 != documentNode2)
{
flag = true;
documentNode2 = documentNode3;
}
}
if (documentNode2 != null)
{
DocumentCompositeNode documentCompositeNode2 = documentNode2 as DocumentCompositeNode;
if ((flag || PlatformTypes.Style.IsAssignableFrom((ITypeId)property1.PropertyType) || PlatformTypes.FrameworkTemplate.IsAssignableFrom((ITypeId)property1.PropertyType)) && documentCompositeNode2 != null)
{
if (list1 == null)
{
list1 = new List <DocumentNode>();
list2 = new List <IProperty>();
list3 = new List <DocumentNode>();
}
list1.Add(documentNode2);
list3.Add(documentNode1);
list2.Add(property2);
}
childNode = documentNode2;
}
else
{
break;
}
}
else
{
break;
}
}
stepsResolved = index;
if (stepsResolved == 0)
{
return(source);
}
return(DocumentNodeResolver.RecreatePath(source, (IList <DocumentNode>)list1, (IList <DocumentNode>)list3, (IList <IProperty>)list2, childNode));
}
public static DocumentPropertyNodeReferenceBase CreateCompositeOrCollectionNodePropertyReference(SceneNode referenceSource, DocumentCompositeNode parent, IPropertyId propertyKey, BaseTriggerNode trigger, DocumentNodeResolver.ShouldUseTrigger shouldUseTrigger, bool visualTriggerOnly)
{
IndexedClrPropertyReferenceStep referenceStep = propertyKey as IndexedClrPropertyReferenceStep;
return(referenceStep == null ? (trigger == null || shouldUseTrigger == null || !shouldUseTrigger(trigger, propertyKey) ? (referenceSource == null ? (DocumentPropertyNodeReferenceBase) new DocumentPropertyNodeReference(parent, propertyKey) : referenceSource.CreateLocalDocumentPropertyNodeReference(parent, propertyKey)) : (DocumentPropertyNodeReferenceBase) new TriggerSetterNodeReference(trigger, parent, propertyKey, visualTriggerOnly)) : (!parent.SupportsChildren || referenceStep.Index < 0 || referenceStep.Index >= parent.Children.Count ? (DocumentPropertyNodeReferenceBase)null : (DocumentPropertyNodeReferenceBase) new DocumentIndexedPropertyNodeReference(parent, referenceStep)));
}
