private static RawDataSourceInfoBase GetDataSourceInfoFromResourceReference(DocumentCompositeNode resourceReferenceNode)
{
if (resourceReferenceNode.DocumentRoot == null)
{
return((RawDataSourceInfoBase)RawDataSourceInfo.Invalid);
}
DocumentNode resourceKey = ResourceNodeHelper.GetResourceKey(resourceReferenceNode);
ResourceReferenceType resourceType = ResourceNodeHelper.GetResourceType((DocumentNode)resourceReferenceNode);
DocumentNodePath nodePath = new DocumentNodePath(resourceReferenceNode.DocumentRoot.RootNode, (DocumentNode)resourceReferenceNode);
DocumentNode sourceNode = new ExpressionEvaluator((IDocumentRootResolver)resourceReferenceNode.Context).EvaluateResource(nodePath, resourceType, resourceKey);
RawDataSourceInfoBase dataSourceInfoBase = (RawDataSourceInfoBase) new RawDataSourceInfo(sourceNode, (string)null);
if (sourceNode != null && PlatformTypes.XmlDataProvider.IsAssignableFrom((ITypeId)sourceNode.Type))
{
DocumentNode node = ((DocumentCompositeNode)sourceNode).Properties[XmlDataProviderSceneNode.XPathProperty];
if (node != null)
{
string valueAsString = DocumentPrimitiveNode.GetValueAsString(node);
if (!string.IsNullOrEmpty(valueAsString))
{
dataSourceInfoBase.XmlPath = valueAsString;
}
}
}
return(dataSourceInfoBase);
}
/// <summary>
/// Deserializes xml markup from file into an ResourceReferenceType object
/// </summary>
/// <param name="fileName">string xml file to load and deserialize</param>
/// <param name="obj">Output ResourceReferenceType object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool LoadFromFile(string fileName, out ResourceReferenceType obj, out System.Exception exception) {
exception = null;
obj = default(ResourceReferenceType);
try {
obj = LoadFromFile(fileName);
return true;
}
catch (System.Exception ex) {
exception = ex;
return false;
}
}
public static bool LoadFromFile(string fileName, out ResourceReferenceType obj) {
System.Exception exception = null;
return LoadFromFile(fileName, out obj, out exception);
}
public static bool Deserialize(string xml, out ResourceReferenceType obj) {
System.Exception exception = null;
return Deserialize(xml, out obj, out exception);
}
/// <summary>
/// Deserializes workflow markup into an ResourceReferenceType object
/// </summary>
/// <param name="xml">string workflow markup to deserialize</param>
/// <param name="obj">Output ResourceReferenceType object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool Deserialize(string xml, out ResourceReferenceType obj, out System.Exception exception) {
exception = null;
obj = default(ResourceReferenceType);
try {
obj = Deserialize(xml);
return true;
}
catch (System.Exception ex) {
exception = ex;
return false;
}
}
public DocumentNode EvaluateResourceAndCollectionPath(DocumentNodePath nodePath, ResourceReferenceType referenceType, DocumentNode keyNode, ICollection <DocumentCompositeNode> resourcesHostNodePath, ICollection <IDocumentRoot> relatedRoots, ICollection <string> warnings, out bool invalidForwardReference)
{
Uri uri;
DocumentNode documentNode;
IDocumentRoot applicationRoot;
IDocumentRoot documentRoot = nodePath.RootNode.DocumentRoot;
if (this.documentRootResolver != null)
{
applicationRoot = this.documentRootResolver.ApplicationRoot;
}
else
{
applicationRoot = null;
}
IDocumentRoot documentRoot1 = applicationRoot;
bool flag = (documentRoot1 == null ? false : documentRoot1.RootNode != null);
IDocumentRoot documentRoot2 = null;
invalidForwardReference = false;
if (referenceType != ResourceReferenceType.Static)
{
DocumentNode node = nodePath.Node;
while (node != null)
{
if (flag && node.DocumentRoot != null && node == node.DocumentRoot.RootNode && PlatformTypes.ResourceDictionary.IsAssignableFrom(node.Type))
{
string documentUrl = node.Context.DocumentUrl;
DocumentCompositeNode rootNode = documentRoot1.RootNode as DocumentCompositeNode;
if (rootNode != null && Uri.TryCreate(documentUrl, UriKind.Absolute, out uri) && ResourceNodeHelper.FindReferencedDictionaries(rootNode).Contains <Uri>(uri))
{
documentRoot2 = node.DocumentRoot;
break;
}
}
DocumentNode documentNode1 = this.EvaluateResourceAtSpecificNode(node, keyNode, resourcesHostNodePath, relatedRoots, warnings);
if (documentNode1 != null)
{
return(documentNode1);
}
node = node.Parent;
if (node == null || nodePath == null)
{
continue;
}
DocumentNode containerNode = nodePath.ContainerNode;
DocumentNode styleForSetter = ExpressionEvaluator.GetStyleForSetter(node);
if (styleForSetter == null || styleForSetter != containerNode)
{
styleForSetter = ExpressionEvaluator.GetStyleForResourceEntry(node);
if (styleForSetter == null)
{
if (node != containerNode)
{
continue;
}
nodePath = null;
}
else
{
if (styleForSetter == containerNode)
{
nodePath = null;
}
node = styleForSetter.Parent;
}
}
else
{
nodePath = nodePath.GetContainerOwnerPath();
if (nodePath == null)
{
continue;
}
node = nodePath.Node;
}
}
}
else
{
DocumentNode documentNode2 = null;
for (DocumentNode i = nodePath.Node; i != null; i = i.Parent)
{
ISupportsResources resourcesCollection = ResourceNodeHelper.GetResourcesCollection(i);
if (resourcesCollection != null)
{
ResourceSite resourceSite = new ResourceSite(i.Context, resourcesCollection);
DocumentNode documentNode3 = null;
if (ResourceNodeHelper.IsResourceDictionary(resourcesCollection))
{
int siteChildIndex = -1;
if (documentNode2 != null)
{
siteChildIndex = documentNode2.SiteChildIndex;
}
documentNode3 = this.EvaluateResourceAtSpecificSite(resourceSite, keyNode, resourcesHostNodePath, relatedRoots, siteChildIndex, warnings);
}
else if (ResourceNodeHelper.IsResourceContainer(resourcesCollection, documentNode2))
{
documentNode3 = this.EvaluateResourceAtSpecificSite(resourceSite, keyNode, resourcesHostNodePath, relatedRoots, -1, warnings);
}
if (documentNode3 != null)
{
if (keyNode != null && keyNode.Parent != null && keyNode.Parent.Parent == i)
{
ITextRange nodeSpan = DocumentNodeHelper.GetNodeSpan(keyNode.Parent);
ITextRange textRange = DocumentNodeHelper.GetNodeSpan(documentNode3);
if (!TextRange.IsNull(textRange) && !TextRange.IsNull(nodeSpan) && nodeSpan.Offset < textRange.Offset)
{
documentNode3 = null;
invalidForwardReference = true;
}
}
if (documentNode3 != null)
{
return(documentNode3);
}
}
}
documentNode2 = i;
}
}
if (flag)
{
DocumentNode documentNode4 = this.EvaluateResourceAtSpecificNode(documentRoot1.RootNode, keyNode, resourcesHostNodePath, relatedRoots, warnings);
if (documentNode4 != null)
{
if (relatedRoots != null && documentNode4.DocumentRoot != documentRoot2)
{
relatedRoots.Add(documentRoot1);
}
return(documentNode4);
}
}
if (documentRoot != null)
{
using (IEnumerator <IDocumentRoot> enumerator = documentRoot.DesignTimeResources.GetEnumerator())
{
while (enumerator.MoveNext())
{
IDocumentRoot current = enumerator.Current;
DocumentNode documentNode5 = this.EvaluateResourceAtSpecificNode(current.RootNode, keyNode, resourcesHostNodePath, relatedRoots, warnings);
if (documentNode5 == null)
{
continue;
}
if (relatedRoots != null && documentNode5.DocumentRoot != documentRoot2)
{
relatedRoots.Add(current);
}
documentNode = documentNode5;
return(documentNode);
}
return(null);
}
return(documentNode);
}
return(null);
}
public DocumentNode EvaluateResourceAndCollectionPath(DocumentNodePath nodePath, ResourceReferenceType referenceType, DocumentNode keyNode, ICollection <DocumentCompositeNode> resourcesHostNodePath, ICollection <IDocumentRoot> relatedRoots, ICollection <string> warnings)
{
bool flag;
return(this.EvaluateResourceAndCollectionPath(nodePath, referenceType, keyNode, resourcesHostNodePath, relatedRoots, warnings, out flag));
}
public DocumentNode EvaluateResource(DocumentNodePath nodePath, ResourceReferenceType referenceType, DocumentNode keyNode)
{
return(this.EvaluateResourceAndCollectionPath(nodePath, referenceType, keyNode, null, null, null));
}
