void SaveReference(bool hasNamespace, Span namespaceSpan, Span nameSpan, XmlNameReferenceKind refKind, bool findDefsOnly)
{
var aliasSpan = hasNamespace ? namespaceSpan : new Span(0, 0);
XmlNamespaceReference nsRef;
if (findDefsOnly)
{
var alias = GetSubstring(aliasSpan);
var def = xmlNamespaces.GetOrCreate(alias);
nsRef = new XmlNamespaceReference(alias)
{
Definition = def
};
}
else
{
nsRef = GetAttributeNamespaceReference(aliasSpan);
}
if (hasNamespace)
{
var @ref = new XmlNamespaceTextViewerReference(nsRef);
references.Add(new ReferenceInfo(namespaceSpan, @ref, false));
}
var nameRef = new XmlNameTextViewerReference(nsRef, GetSubstring(nameSpan), refKind);
references.Add(new ReferenceInfo(nameSpan, nameRef, false));
}
void SaveReference(NameToken name, bool findDefsOnly)
{
var aliasSpan = name.HasNamespace ? name.Namespace.Span : new Span(0, 0);
XmlNamespaceReference nsRef;
if (findDefsOnly)
{
var alias = string.Intern(text.Substring(aliasSpan.Start, aliasSpan.Length));
var def = xmlNamespaces.GetOrCreate(alias);
nsRef = new XmlNamespaceReference(alias)
{
Definition = def
};
}
else
{
nsRef = GetAttributeNamespaceReference(aliasSpan);
}
if (name.HasNamespace)
{
var @ref = new XmlNamespaceTextViewerReference(nsRef);
references.Add(new ReferenceInfo(name.Namespace.Span, @ref, false));
}
var tagRef = new XmlTagTextViewerReference(nsRef, text.Substring(name.Name.Span.Start, name.Name.Span.Length));
references.Add(new ReferenceInfo(name.Name.Span, tagRef, false));
}
public XmlNamespaceTextViewerReference(XmlNamespaceReference nsRef)
{
if (nsRef == null)
{
throw new ArgumentNullException(nameof(nsRef));
}
XmlNamespaceReference = nsRef;
}
public XmlTagTextViewerReference(XmlNamespaceReference nsRef, string name)
{
if (nsRef == null)
{
throw new ArgumentNullException(nameof(nsRef));
}
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
this.nsRef = nsRef;
this.name = string.Intern(name);
}
XmlNamespaceReference GetAttributeNamespaceReference(Span aliasSpan)
{
var nsRef = TryGetAttributeNamespaceReference(aliasSpan);
if (nsRef != null)
{
return(nsRef);
}
var nsName = GetSubstring(aliasSpan);
nsRef = new XmlNamespaceReference(nsName);
xmlNamespaceReferences.Add(nsRef);
return(nsRef);
}
public XmlNameTextViewerReference(XmlNamespaceReference nsRef, string name, XmlNameReferenceKind refKind)
{
if (nsRef == null)
{
throw new ArgumentNullException(nameof(nsRef));
}
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
this.nsRef = nsRef;
this.name = name;
this.refKind = refKind;
}
public override int GetHashCode() => XmlNamespaceReference.GetHashCode();
public override bool Equals(object obj)
{
var other = obj as XmlNamespaceTextViewerReference;
return(other != null && XmlNamespaceReference.Equals(other.XmlNamespaceReference));
}
public XmlNamespaceTextViewerReference(XmlNamespaceReference nsRef) => XmlNamespaceReference = nsRef ?? throw new ArgumentNullException(nameof(nsRef));
