private void ValidateUnknown(XamlMember member)
{
if (member == XamlLanguage.UnknownContent)
{
ValidationError(SR.MemberUnknownContect(GetXamlTypeName(_stack.TopFrame.Type)));
}
else if (member.IsUnknown)
{
bool retryAttachable = false;
XamlType declaringType = member.DeclaringType;
if (_stack.Depth == 1 && declaringType.IsUnknown &&
!string.IsNullOrEmpty(this.rootNamespace) &&
this.definedType != null && declaringType.Name == this.definedType.Name)
{
// Need to handle the case where the namespace of a member on the document root
// is missing the project root namespace
string clrNs;
if (XamlBuildTaskServices.TryExtractClrNs(declaringType.PreferredXamlNamespace, out clrNs))
{
clrNs = string.IsNullOrEmpty(clrNs) ? this.rootNamespace : this.rootNamespace + "." + clrNs;
if (clrNs == this.definedType.Namespace)
{
declaringType = SchemaContext.GetXamlType(this.definedType);
retryAttachable = true;
}
}
}
XamlMember typeMember = declaringType.GetMember(member.Name);
if (typeMember == null && retryAttachable)
{
typeMember = declaringType.GetAttachableMember(member.Name);
}
if (typeMember == null || typeMember.IsUnknown)
{
if (member.IsAttachable)
{
ValidationError(SR.UnresolvedAttachableMember(GetXamlTypeName(member.DeclaringType) + "." + member.Name));
}
else if (member.IsDirective)
{
ValidationError(SR.UnresolvedDirective(member.PreferredXamlNamespace + ":" + member.Name));
}
else
{
// Skip if declaring type is unknown as the member unknown error messages become redundant.
if (declaringType != null && !declaringType.IsUnknown)
{
ValidationError(SR.UnresolvedMember(member.Name, GetXamlTypeName(declaringType)));
}
}
}
}
}
XamlNodeList RewriteRootNode(XamlNodeList strippedXamlNodes, string name, string @namespace)
{
// Rewrite the root node to have the name of class declared via x:Class (rather than the base class)
// Also, for any properties on the root object that are declared in this class, need to rewrite the
// namespace to include the root namespace, if there is one.
string oldNamespace = null;
if (!string.IsNullOrEmpty(this.rootNamespace))
{
oldNamespace = @namespace;
if (!string.IsNullOrEmpty(@namespace))
{
@namespace = this.rootNamespace + "." + @namespace;
}
else
{
@namespace = this.rootNamespace;
}
}
string namespaceName = string.Format(CultureInfo.InvariantCulture, "{0}{1};{2}{3}", XamlBuildTaskServices.ClrNamespaceUriNamespacePart, @namespace, XamlBuildTaskServices.ClrNamespaceUriAssemblyPart, this.localAssemblyName);
XamlReader reader = strippedXamlNodes.GetReader();
XamlSchemaContext xsc = reader.SchemaContext;
XamlNodeList newStrippedXamlNodes = new XamlNodeList(xsc);
XamlWriter writer = newStrippedXamlNodes.Writer;
int depth = 0;
XamlType rootXamlType = null;
while (reader.Read())
{
switch (reader.NodeType)
{
case XamlNodeType.StartObject:
case XamlNodeType.GetObject:
depth++;
break;
case XamlNodeType.EndObject:
depth--;
break;
}
if (reader.NodeType == XamlNodeType.StartObject && depth == 1)
{
rootXamlType = new XamlType(namespaceName, name, null, xsc);
writer.WriteStartObject(rootXamlType);
}
else if (reader.NodeType == XamlNodeType.StartMember && depth == 1 && reader.Member.IsUnknown &&
reader.Member.DeclaringType != null && reader.Member.DeclaringType.Name == rootXamlType.Name)
{
string clrNs;
XamlMember member = reader.Member;
if (XamlBuildTaskServices.TryExtractClrNs(member.PreferredXamlNamespace, out clrNs) &&
clrNs == oldNamespace)
{
// This is a member defined on the document root type, but missing the project root namespace. Fix it.
XamlMember newMember = new XamlMember(member.Name, rootXamlType, member.IsAttachable);
Fx.Assert(rootXamlType != null, "First StartObject should already have been processed");
writer.WriteStartMember(newMember);
}
else
{
writer.WriteNode(reader);
}
}
else
{
writer.WriteNode(reader);
}
}
writer.Close();
return(newStrippedXamlNodes);
}
