void WriteTypeDeclarationName(ITypeDefinition typeDef, TextWriterTokenWriter formatter, CSharpFormattingOptions formattingPolicy)
{
TypeSystemAstBuilder astBuilder = CreateAstBuilder();
if (typeDef.DeclaringTypeDefinition != null)
{
WriteTypeDeclarationName(typeDef.DeclaringTypeDefinition, formatter, formattingPolicy);
formatter.WriteToken(Roles.Dot, ".");
}
else if ((ConversionFlags & ConversionFlags.UseFullyQualifiedTypeNames) == ConversionFlags.UseFullyQualifiedTypeNames)
{
formatter.WriteIdentifier(Identifier.Create(typeDef.Namespace));
formatter.WriteToken(Roles.Dot, ".");
}
formatter.WriteIdentifier(Identifier.Create(typeDef.Name));
if ((ConversionFlags & ConversionFlags.ShowTypeParameterList) == ConversionFlags.ShowTypeParameterList)
{
var outputVisitor = new CSharpOutputVisitor(formatter, formattingPolicy);
outputVisitor.WriteTypeParameters(astBuilder.ConvertEntity(typeDef).GetChildrenByRole(Roles.TypeParameter));
}
}
public string Generate(ISymbol symbol)
{
if (symbol == null)
{
throw new ArgumentNullException("symbol");
}
StringWriter writer = new StringWriter();
_writer = new TextWriterTokenWriter(writer);
_policy = FormattingOptionsFactory.CreateMono();
TypeSystemAstBuilder astBuilder = CreateAstBuilder();
astBuilder.AlwaysUseShortTypeNames = true;
AstNode node = astBuilder.ConvertSymbol(symbol);
if (symbol is ITypeDefinition)
{
WriteTypeDeclarationName((ITypeDefinition)symbol, _writer, _policy);
}
else if (symbol is IMember)
{
WriteMemberDeclarationName((IMember)symbol, _writer, _policy);
}
else
{
_writer.WriteIdentifier(Identifier.Create(symbol.Name));
}
if (HasParameters(symbol))
{
_writer.WriteToken(symbol.SymbolKind == SymbolKind.Indexer ? Roles.LBracket : Roles.LPar, symbol.SymbolKind == SymbolKind.Indexer ? "[" : "(");
IEnumerable <ParameterDeclaration> parameters = new List <ParameterDeclaration>(node.GetChildrenByRole(Roles.Parameter));
if (symbol is IMethod && ((IMethod)symbol).IsExtensionMethod)
{
parameters = parameters.Skip(1);
}
WriteCommaSeparatedList(parameters);
_writer.WriteToken(symbol.SymbolKind == SymbolKind.Indexer ? Roles.RBracket : Roles.RPar, symbol.SymbolKind == SymbolKind.Indexer ? "]" : ")");
}
if (_includePlaceholders)
{
_writer.WriteToken(Roles.Text, "$0");
}
return(writer.ToString());
}
void WriteMemberDeclarationName(IMember member, TextWriterTokenWriter formatter, CSharpFormattingOptions formattingPolicy)
{
TypeSystemAstBuilder astBuilder = CreateAstBuilder();
if ((ConversionFlags & ConversionFlags.ShowDeclaringType) == ConversionFlags.ShowDeclaringType)
{
ConvertType(member.DeclaringType, formatter, formattingPolicy);
formatter.WriteToken(Roles.Dot, ".");
}
switch (member.SymbolKind)
{
case SymbolKind.Indexer:
formatter.WriteKeyword(IndexerDeclaration.ThisKeywordRole, "this");
break;
case SymbolKind.Constructor:
formatter.WriteIdentifier(Identifier.Create(member.DeclaringType.Name));
break;
case SymbolKind.Destructor:
formatter.WriteToken(DestructorDeclaration.TildeRole, "~");
formatter.WriteIdentifier(Identifier.Create(member.DeclaringType.Name));
break;
case SymbolKind.Operator:
switch (member.Name)
{
case "op_Implicit":
formatter.WriteKeyword(OperatorDeclaration.ImplicitRole, "implicit");
formatter.Space();
formatter.WriteKeyword(OperatorDeclaration.OperatorKeywordRole, "operator");
formatter.Space();
ConvertType(member.ReturnType, formatter, formattingPolicy);
break;
case "op_Explicit":
formatter.WriteKeyword(OperatorDeclaration.ExplicitRole, "explicit");
formatter.Space();
formatter.WriteKeyword(OperatorDeclaration.OperatorKeywordRole, "operator");
formatter.Space();
ConvertType(member.ReturnType, formatter, formattingPolicy);
break;
default:
formatter.WriteKeyword(OperatorDeclaration.OperatorKeywordRole, "operator");
formatter.Space();
var operatorType = OperatorDeclaration.GetOperatorType(member.Name);
if (operatorType.HasValue)
{
formatter.WriteToken(OperatorDeclaration.GetRole(operatorType.Value), OperatorDeclaration.GetToken(operatorType.Value));
}
else
{
formatter.WriteIdentifier(Identifier.Create(member.Name));
}
break;
}
break;
default:
formatter.WriteIdentifier(Identifier.Create(member.Name));
break;
}
if ((ConversionFlags & ConversionFlags.ShowTypeParameterList) == ConversionFlags.ShowTypeParameterList && member.SymbolKind == SymbolKind.Method)
{
var outputVisitor = new CSharpOutputVisitor(formatter, formattingPolicy);
outputVisitor.WriteTypeParameters(astBuilder.ConvertEntity(member).GetChildrenByRole(Roles.TypeParameter));
}
}