public override void WriteStartType(INamedTypeSymbol typeSymbol)
{
if (typeSymbol != null)
{
WriteLocalRef(typeSymbol);
bool writeHierarchyLinks = Layout == SymbolDefinitionListLayout.TypeHierarchy &&
_typeHierarchy?.Count > 1;
if (writeHierarchyLinks)
{
for (int i = 0; i < _typeHierarchy.Count - 1; i++)
{
TypeHierarchyItem item = _typeHierarchy[i];
WriteStartElement("a");
WriteStartAttribute("href");
Write("#");
WriteLocalLink(item.Symbol);
WriteEndAttribute();
WriteStartAttribute("title");
if (i == _typeHierarchy.Count - 2)
{
for (int j = 0; j < _typeHierarchy.Count - 1; j++)
{
for (int k = 1; k <= j; k++)
{
Write(" ");
}
base.WriteSymbol(_typeHierarchy[j].Symbol, TypeSymbolDisplayFormats.Name_ContainingTypes_TypeParameters);
if (j < _typeHierarchy.Count - 2)
{
_writer.WriteWhitespace(_writer.Settings.NewLineChars);
}
}
}
else
{
base.WriteSymbol(item.Symbol, TypeSymbolDisplayFormats.Name_ContainingTypes_TypeParameters);
}
WriteEndAttribute();
WriteAttributeString("class", "type-hierarchy-link");
_writer.WriteRaw("·");
WriteEndElement();
Write(" ");
}
}
bool isExternal = Layout == SymbolDefinitionListLayout.TypeHierarchy &&
IsExternal(typeSymbol);
WriteStartCodeElement(indent: !writeHierarchyLinks, isExternal: isExternal);
}
}
internal override void WriteTypeHierarchyItem(TypeHierarchyItem item, CancellationToken cancellationToken = default)
{
INamedTypeSymbol typeSymbol = item.Symbol;
if (HasContent(item))
{
WriteStartObject();
WritePropertyName("type");
WriteDefinition(typeSymbol, DefinitionFormat);
if (Format.Includes(SymbolDefinitionPartFilter.Attributes))
{
WriteAttributes(typeSymbol);
WriteParameters(GetParameters(typeSymbol));
}
if (!item.IsExternal)
{
WriteMembers(typeSymbol);
}
if (item.HasChildren)
{
SymbolHierarchy.Add(item.Symbol);
WriteStartHierarchyTypes();
foreach (TypeHierarchyItem child in item.Children())
{
WriteTypeSeparator();
WriteTypeHierarchyItem(child, cancellationToken);
}
WriteEndHierarchyTypes();
SymbolHierarchy.RemoveAt(SymbolHierarchy.Count - 1);
}
WriteEndObject();
}
else if (typeSymbol != null)
{
WriteDefinition(typeSymbol, DefinitionFormat);
}
else
{
WriteValue("");
}
}
internal override void WriteTypeHierarchyItem(TypeHierarchyItem item, CancellationToken cancellationToken = default)
{
(_typeHierarchy ??= new List <TypeHierarchyItem>()).Add(item);
base.WriteTypeHierarchyItem(item, cancellationToken);
_typeHierarchy.RemoveAt(_typeHierarchy.Count - 1);
}
private bool HasContent(TypeHierarchyItem item)
{
return(item.HasChildren ||
HasContent(item.Symbol));
}