public static MemberReference ReadMemberReference(XmlReader reader)
{
if (reader == null || reader.NodeType != XmlNodeType.Element)
{
return(null);
}
switch (reader.Name)
{
// For the MemberReference(s)...
case "SimpleMemberReference":
SimpleMemberReference simpleMemberReference = new SimpleMemberReference();
simpleMemberReference.ReadXml(reader);
return(simpleMemberReference);
case "SpecializedMemberReference":
SpecializedMemberReference specializedMemberReference = new SpecializedMemberReference();
specializedMemberReference.ReadXml(reader);
return(specializedMemberReference);
case "SpecializedMemberWithParametersReference":
SpecializedMemberWithParametersReference specializedMemberWithParametersReference
= new SpecializedMemberWithParametersReference();
specializedMemberWithParametersReference.ReadXml(reader);
return(specializedMemberWithParametersReference);
}
return(null);
}
private void WriteSimpleMember(SimpleMemberReference member, ReferenceLinkDisplayOptions options,
XmlWriter writer, IDictionary <IndexedTemplateTypeReference, TypeReference> dictionary)
{
MemberTarget target = member.Resolve(_targets) as MemberTarget;
if (target != null)
{
WriteMemberTarget(target, options, writer, dictionary);
}
else
{
ReferenceTextUtilities.WriteSimpleMemberReference(member, options, writer, this);
//throw new InvalidOperationException(String.Format("Unknown member target '{0}'", member.Id));
}
}
public static MemberReference CreateMemberReference(XPathNavigator node)
{
string api = node.GetAttribute("api", String.Empty);
SimpleMemberReference member = new SimpleMemberReference(api);
bool isSpecialized = (bool)node.Evaluate("boolean(./type//specialization)");
if (isSpecialized)
{
XPathNavigator typeNode = node.SelectSingleNode("type");
SpecializedTypeReference type = CreateSpecializedTypeReference(typeNode);
return(new SpecializedMemberReference(member, type));
}
else
{
return(member);
}
}
internal static void WriteSimpleMemberReference(SimpleMemberReference member,
ReferenceLinkDisplayOptions options, XmlWriter writer, ReferenceLinkTextResolver resolver)
{
string cer = member.Id;
string typeCer, memberName, arguments;
DecomposeMemberIdentifier(cer, out typeCer, out memberName, out arguments);
if ((options & ReferenceLinkDisplayOptions.ShowContainer) > 0)
{
SimpleTypeReference type = CreateSimpleTypeReference(typeCer);
WriteSimpleTypeReference(type, options & ~ReferenceLinkDisplayOptions.ShowContainer, writer);
}
// change this so that we deal with EII names correctly, too
writer.WriteString(memberName);
if ((options & ReferenceLinkDisplayOptions.ShowParameters) > 0)
{
if (String.IsNullOrEmpty(arguments))
{
Parameter[] parameters = new Parameter[0];
resolver.WriteMethodParameters(parameters, writer);
}
else
{
IList <string> parameterTypeCers = SeparateTypes(arguments);
Parameter[] parameters = new Parameter[parameterTypeCers.Count];
for (int i = 0; i < parameterTypeCers.Count; i++)
{
TypeReference parameterType = CreateTypeReference(parameterTypeCers[i]);
if (parameterType == null)
{
parameterType = new NamedTemplateTypeReference("UAT");
}
parameters[i] = new Parameter(String.Empty, parameterType);
}
resolver.WriteMethodParameters(parameters, writer);
}
}
}
public static void SetGenericContext(string cer)
{
// re-set the context
genericTypeContext = null;
genericMemberContext = null;
// get the new context
Reference context = CreateReference(cer);
if (context == null)
{
return;
}
// if it is a type context, set it to be the type context
SimpleTypeReference typeContext = context as SimpleTypeReference;
if (typeContext != null)
{
genericTypeContext = typeContext;
return;
}
// if it is a member context, set it to be the member context and use it to obtain a type context, too
SimpleMemberReference memberContext = context as SimpleMemberReference;
if (memberContext != null)
{
genericMemberContext = memberContext;
string typeId, memberName, arguments;
DecomposeMemberIdentifier(memberContext.Id, out typeId, out memberName, out arguments);
genericTypeContext = CreateSimpleTypeReference(typeId);
return;
}
}
public static MemberReference CreateMemberReference(string api)
{
if (ValidSimpleMember.IsMatch(api))
{
// this is just a normal member of a simple type
return(new SimpleMemberReference(api));
}
else if (ValidSpecializedMember.IsMatch(api))
{
// this is a member of a specialized type; we need to extract:
// (1) the underlying specialized type, (2) the member name, (3) the arguments
// separator the member prefix
int colonPosition = api.IndexOf(':');
string prefix = api.Substring(0, colonPosition);
string text = api.Substring(colonPosition + 1);
// get the arguments
string arguments = String.Empty;
int startParenthesisPosition = text.IndexOf('(');
if (startParenthesisPosition > 0)
{
int endParenthesisPosition = text.LastIndexOf(')');
arguments = text.Substring(startParenthesisPosition + 1, endParenthesisPosition - startParenthesisPosition - 1);
text = text.Substring(0, startParenthesisPosition);
}
// separator the type and member name
int lastDotPosition;
int firstHashPosition = text.IndexOf('#');
if (firstHashPosition > 0)
{
// if this is an EII, the boundary is at the last dot before the hash
lastDotPosition = text.LastIndexOf('.', firstHashPosition);
}
else
{
// otherwise, the boundary is at the last dot
lastDotPosition = text.LastIndexOf('.');
}
string name = text.Substring(lastDotPosition + 1);
text = text.Substring(0, lastDotPosition);
// text now contains a specialized generic type; use it to create a reference
SpecializedTypeReference type = CreateSpecializedTypeReference("T:" + text);
// If there are no arguments...
// we simply create a reference to a member whose identifier we construct in the specialized type
if (String.IsNullOrEmpty(arguments))
{
string typeId = type.Specializations[type.Specializations.Count - 1].TemplateType.Id;
string memberId = String.Format("{0}:{1}.{2}", prefix, typeId.Substring(2), name);
SimpleMemberReference member = new SimpleMemberReference(memberId);
return(new SpecializedMemberReference(member, type));
}
// If there are arguments... life is not so simple. We can't be sure we can identify the
// corresponding member of the template type because any particular type that appears in
// the argument might have come from the template or it might have come from the specialization.
// We need to create a special kind of reference to handle this situation.
IList <string> parameterTypeCers = SeparateTypes(arguments);
IList <TypeReference> parameterTypes = new List <TypeReference>(parameterTypeCers.Count);
for (int i = 0; i < parameterTypeCers.Count; i++)
{
parameterTypes.Add(CreateTypeReference(parameterTypeCers[i]));
}
return(new SpecializedMemberWithParametersReference(prefix, type, name, parameterTypes));
}
else
{
return(null);
//throw new InvalidOperationException(String.Format("Invalid member '{0}'", api));
}
}
private void WriteSimpleMember(SimpleMemberReference member, ReferenceLinkDisplayOptions options, XmlWriter writer)
{
WriteSimpleMember(member, options, writer, null);
}
public static Reference ReadReference(XmlReader reader)
{
if (reader == null || reader.NodeType != XmlNodeType.Element)
{
return(null);
}
switch (reader.Name)
{
case "InvalidReference":
InvalidReference invalidReference = new InvalidReference();
invalidReference.ReadXml(reader);
return(invalidReference);
case "NamespaceReference":
NamespaceReference namespaceReference = new NamespaceReference();
namespaceReference.ReadXml(reader);
return(namespaceReference);
case "ExtensionMethodReference":
ExtensionMethodReference extensionMethodReference = new ExtensionMethodReference();
extensionMethodReference.ReadXml(reader);
return(extensionMethodReference);
// For the MemberReference(s)...
case "SimpleMemberReference":
SimpleMemberReference simpleMemberReference = new SimpleMemberReference();
simpleMemberReference.ReadXml(reader);
return(simpleMemberReference);
case "SpecializedMemberReference":
SpecializedMemberReference specializedMemberReference = new SpecializedMemberReference();
specializedMemberReference.ReadXml(reader);
return(specializedMemberReference);
case "SpecializedMemberWithParametersReference":
SpecializedMemberWithParametersReference specializedMemberWithParametersReference
= new SpecializedMemberWithParametersReference();
specializedMemberWithParametersReference.ReadXml(reader);
return(specializedMemberWithParametersReference);
// For the TypeReference(s)...
case "SimpleTypeReference":
SimpleTypeReference simpleTypeReference = new SimpleTypeReference();
simpleTypeReference.ReadXml(reader);
return(simpleTypeReference);
case "SpecializedTypeReference":
SpecializedTypeReference specializedTypeReference = new SpecializedTypeReference();
specializedTypeReference.ReadXml(reader);
return(specializedTypeReference);
case "ArrayTypeReference":
ArrayTypeReference arrayTypeReference = new ArrayTypeReference();
arrayTypeReference.ReadXml(reader);
return(arrayTypeReference);
case "ReferenceTypeReference":
ReferenceTypeReference referenceTypeReference = new ReferenceTypeReference();
referenceTypeReference.ReadXml(reader);
return(referenceTypeReference);
case "PointerTypeReference":
PointerTypeReference pointerTypeReference = new PointerTypeReference();
pointerTypeReference.ReadXml(reader);
return(pointerTypeReference);
// For the TemplateTypeReference(s)...
case "IndexedTemplateTypeReference":
IndexedTemplateTypeReference indexedTemplateTypeReference =
new IndexedTemplateTypeReference();
indexedTemplateTypeReference.ReadXml(reader);
return(indexedTemplateTypeReference);
case "NamedTemplateTypeReference":
NamedTemplateTypeReference namedTemplateTypeReference = new NamedTemplateTypeReference();
namedTemplateTypeReference.ReadXml(reader);
return(namedTemplateTypeReference);
case "TypeTemplateTypeReference":
TypeTemplateTypeReference typeTemplateTypeReference = new TypeTemplateTypeReference();
typeTemplateTypeReference.ReadXml(reader);
return(typeTemplateTypeReference);
case "MethodTemplateTypeReference":
MethodTemplateTypeReference methodTemplateTypeReference = new MethodTemplateTypeReference();
methodTemplateTypeReference.ReadXml(reader);
return(methodTemplateTypeReference);
}
return(null);
}
