// ========================== private ================================
private XamlMember GetXamlAttributeProperty(XamlParserContext context, XamlPropertyName propName,
XamlType tagType, string tagNamespace, bool tagIsRoot)
{
XamlMember prop = null;
string ns = context.GetAttributeNamespace(propName, tagNamespace);
// No Namespace, == Unknown Property
if (ns == null)
{
XamlMember unknownProperty;
if (propName.IsDotted)
{
XamlType attachedOwnerType = new XamlType(string.Empty, propName.OwnerName, null, context.SchemaContext);
unknownProperty = new XamlMember(propName.Name, attachedOwnerType, true /*isAttachable*/);
}
else
{
unknownProperty = new XamlMember(propName.Name, tagType, false);
}
return(unknownProperty);
}
// Get the property (attached, normal, or directive)
if (propName.IsDotted)
{
prop = context.GetDottedProperty(tagType, tagNamespace, propName, tagIsRoot);
}
else
{
prop = context.GetNoDotAttributeProperty(tagType, propName, tagNamespace, ns, tagIsRoot);
}
return(prop);
}
private void ResolvePropertyName(string longName)
{
XamlPropertyName propName = XamlPropertyName.Parse(longName);
if (propName == null)
{
throw new ArgumentException(SR.Get(SRID.MalformedPropertyName));
}
XamlMember prop = null;
XamlType declaringType;
XamlType tagType = _context.CurrentType;
string tagNamespace = _context.CurrentTypeNamespace;
if (propName.IsDotted)
{
prop = _context.GetDottedProperty(tagType, tagNamespace, propName, false /*tagIsRoot*/);
}
// Regular property p
else
{
string ns = _context.GetAttributeNamespace(propName, Namespace);
declaringType = _context.CurrentType;
prop = _context.GetNoDotAttributeProperty(declaringType, propName, Namespace, ns, false /*tagIsRoot*/);
}
_tokenProperty = prop;
}
private XamlMember GetXamlAttributeProperty(XamlParserContext context, XamlPropertyName propName, XamlType tagType, string tagNamespace, bool tagIsRoot)
{
string attributeNamespace = context.GetAttributeNamespace(propName, tagNamespace);
if (attributeNamespace == null)
{
if (propName.IsDotted)
{
return(new XamlMember(propName.Name, new XamlType(string.Empty, propName.OwnerName, null, context.SchemaContext), true));
}
return(new XamlMember(propName.Name, tagType, false));
}
if (propName.IsDotted)
{
return(context.GetDottedProperty(tagType, tagNamespace, propName, tagIsRoot));
}
return(context.GetNoDotAttributeProperty(tagType, propName, tagNamespace, attributeNamespace, tagIsRoot));
}
private void ReadPropertyElement(XamlPropertyName name, XamlType tagType, string tagNamespace, bool isEmptyTag)
{
// <Button> <== currentElement
// <FrameworkElement.Width> <== FrameworkElement is ownerType
XamlScannerNode node = new XamlScannerNode(_xmlLineInfo);
// Attributes aren't allowed on property elements.
// but if they are there we need to scan them so the
// XamlParser can error, or whatever.
// (don't want to skip them w/o error)
PreprocessAttributes();
// It is possible for an application to provide XML nodes via XmlNodeReader
// where the URI is defined but there was no xmlns attribute for use to resolve against.
// See app Paperboy
Debug.Assert(_xmlReader.NodeType == XmlNodeType.Element);
string ownerNamespace = _xmlReader.NamespaceURI;
XamlMember property = null;
bool tagIsRoot = _scannerStack.Depth == 1; // PEs are processed after frame is pushed
property = _parserContext.GetDottedProperty(tagType, tagNamespace, name, tagIsRoot);
node.Prefix = name.Prefix;
node.TypeNamespace = ownerNamespace;
node.IsEmptyTag = isEmptyTag;
// node.Type is not set (this is a property)
// so this processing does less.
PostprocessAttributes(node);
if (_scannerStack.Depth > 0)
{
// A property Element tag will be the end of content.
// This also allows to to start content again.
// That is an error, but at least the parser/scanner can
// understand what is going on.
_scannerStack.CurrentlyInContent = false;
}
node.PropertyElement = property;
node.IsCtorForcingMember = !property.IsAttachable;
if (!node.IsEmptyTag)
{
_scannerStack.CurrentProperty = node.PropertyElement;
node.NodeType = ScannerNodeType.PROPERTYELEMENT;
}
else
{
node.NodeType = ScannerNodeType.EMPTYPROPERTYELEMENT;
}
_readNodesQueue.Enqueue(node);
while (HaveUnprocessedAttributes)
{
EnqueueAnotherAttribute(isEmptyTag);
}
}
