void WriteTypeDeclarationName(ITypeDefinition typeDef, TokenWriter writer, CSharpFormattingOptions formattingPolicy) { TypeSystemAstBuilder astBuilder = CreateAstBuilder(); EntityDeclaration node = astBuilder.ConvertEntity(typeDef); if (typeDef.DeclaringTypeDefinition != null && ((ConversionFlags & ConversionFlags.ShowDeclaringType) == ConversionFlags.ShowDeclaringType || (ConversionFlags & ConversionFlags.UseFullyQualifiedEntityNames) == ConversionFlags.UseFullyQualifiedEntityNames)) { WriteTypeDeclarationName(typeDef.DeclaringTypeDefinition, writer, formattingPolicy); writer.WriteToken(Roles.Dot, "."); } else if ((ConversionFlags & ConversionFlags.UseFullyQualifiedEntityNames) == ConversionFlags.UseFullyQualifiedEntityNames) { if (!string.IsNullOrEmpty(typeDef.Namespace)) { WriteQualifiedName(typeDef.Namespace, writer, formattingPolicy); writer.WriteToken(Roles.Dot, "."); } } writer.WriteIdentifier(node.NameToken); if ((ConversionFlags & ConversionFlags.ShowTypeParameterList) == ConversionFlags.ShowTypeParameterList) { var outputVisitor = new CSharpOutputVisitor(writer, formattingPolicy); outputVisitor.WriteTypeParameters(node.GetChildrenByRole(Roles.TypeParameter)); } }
public void ConvertSymbol(ISymbol symbol, TokenWriter writer, CSharpFormattingOptions formattingPolicy) { if (symbol == null) { throw new ArgumentNullException(nameof(symbol)); } if (writer == null) { throw new ArgumentNullException(nameof(writer)); } if (formattingPolicy == null) { throw new ArgumentNullException(nameof(formattingPolicy)); } TypeSystemAstBuilder astBuilder = CreateAstBuilder(); AstNode node = astBuilder.ConvertSymbol(symbol); writer.StartNode(node); EntityDeclaration entityDecl = node as EntityDeclaration; if (entityDecl != null) { PrintModifiers(entityDecl.Modifiers, writer); } if ((ConversionFlags & ConversionFlags.ShowDefinitionKeyword) == ConversionFlags.ShowDefinitionKeyword) { if (node is TypeDeclaration) { switch (((TypeDeclaration)node).ClassType) { case ClassType.Class: writer.WriteKeyword(Roles.ClassKeyword, "class"); break; case ClassType.Struct: writer.WriteKeyword(Roles.StructKeyword, "struct"); break; case ClassType.Interface: writer.WriteKeyword(Roles.InterfaceKeyword, "interface"); break; case ClassType.Enum: writer.WriteKeyword(Roles.EnumKeyword, "enum"); break; case ClassType.RecordClass: writer.WriteKeyword(Roles.RecordKeyword, "record"); break; default: throw new Exception("Invalid value for ClassType"); } writer.Space(); } else if (node is DelegateDeclaration) { writer.WriteKeyword(Roles.DelegateKeyword, "delegate"); writer.Space(); } else if (node is EventDeclaration) { writer.WriteKeyword(EventDeclaration.EventKeywordRole, "event"); writer.Space(); } else if (node is NamespaceDeclaration) { writer.WriteKeyword(Roles.NamespaceKeyword, "namespace"); writer.Space(); } } if ((ConversionFlags & ConversionFlags.PlaceReturnTypeAfterParameterList) != ConversionFlags.PlaceReturnTypeAfterParameterList && (ConversionFlags & ConversionFlags.ShowReturnType) == ConversionFlags.ShowReturnType) { var rt = node.GetChildByRole(Roles.Type); if (!rt.IsNull) { rt.AcceptVisitor(new CSharpOutputVisitor(writer, formattingPolicy)); writer.Space(); } } if (symbol is ITypeDefinition) { WriteTypeDeclarationName((ITypeDefinition)symbol, writer, formattingPolicy); } else if (symbol is IMember) { WriteMemberDeclarationName((IMember)symbol, writer, formattingPolicy); } else { writer.WriteIdentifier(Identifier.Create(symbol.Name)); } if ((ConversionFlags & ConversionFlags.ShowParameterList) == ConversionFlags.ShowParameterList && HasParameters(symbol)) { writer.WriteToken(symbol.SymbolKind == SymbolKind.Indexer ? Roles.LBracket : Roles.LPar, symbol.SymbolKind == SymbolKind.Indexer ? "[" : "("); bool first = true; foreach (var param in node.GetChildrenByRole(Roles.Parameter)) { if ((ConversionFlags & ConversionFlags.ShowParameterModifiers) == 0) { param.ParameterModifier = ParameterModifier.None; } if ((ConversionFlags & ConversionFlags.ShowParameterDefaultValues) == 0) { param.DefaultExpression.Detach(); } if (first) { first = false; } else { writer.WriteToken(Roles.Comma, ","); writer.Space(); } param.AcceptVisitor(new CSharpOutputVisitor(writer, formattingPolicy)); } writer.WriteToken(symbol.SymbolKind == SymbolKind.Indexer ? Roles.RBracket : Roles.RPar, symbol.SymbolKind == SymbolKind.Indexer ? "]" : ")"); } if ((ConversionFlags & ConversionFlags.PlaceReturnTypeAfterParameterList) == ConversionFlags.PlaceReturnTypeAfterParameterList && (ConversionFlags & ConversionFlags.ShowReturnType) == ConversionFlags.ShowReturnType) { var rt = node.GetChildByRole(Roles.Type); if (!rt.IsNull) { writer.Space(); writer.WriteToken(Roles.Colon, ":"); writer.Space(); if (symbol is IField f && CSharpDecompiler.IsFixedField(f, out var type, out int elementCount)) { rt = astBuilder.ConvertType(type); new IndexerExpression(new TypeReferenceExpression(rt), astBuilder.ConvertConstantValue(f.Compilation.FindType(KnownTypeCode.Int32), elementCount)) .AcceptVisitor(new CSharpOutputVisitor(writer, formattingPolicy)); } else { rt.AcceptVisitor(new CSharpOutputVisitor(writer, formattingPolicy)); } } }
public override void WriteIdentifier(Identifier identifier) { decoratedWriter.WriteIdentifier(identifier); }
public void ConvertSymbol(ISymbol symbol, TokenWriter writer, CSharpFormattingOptions formattingPolicy) { if (symbol == null) { throw new ArgumentNullException("symbol"); } if (writer == null) { throw new ArgumentNullException("writer"); } if (formattingPolicy == null) { throw new ArgumentNullException("formattingPolicy"); } TypeSystemAstBuilder astBuilder = CreateAstBuilder(); AstNode node = astBuilder.ConvertSymbol(symbol); EntityDeclaration entityDecl = node as EntityDeclaration; if (entityDecl != null) { PrintModifiers(entityDecl.Modifiers, writer); } if ((ConversionFlags & ConversionFlags.ShowDefinitionKeyword) == ConversionFlags.ShowDefinitionKeyword) { if (node is TypeDeclaration) { switch (((TypeDeclaration)node).ClassType) { case ClassType.Class: writer.WriteKeyword(Roles.ClassKeyword, "class"); break; case ClassType.Struct: writer.WriteKeyword(Roles.StructKeyword, "struct"); break; case ClassType.Interface: writer.WriteKeyword(Roles.InterfaceKeyword, "interface"); break; case ClassType.Enum: writer.WriteKeyword(Roles.EnumKeyword, "enum"); break; default: throw new Exception("Invalid value for ClassType"); } writer.Space(); } else if (node is DelegateDeclaration) { writer.WriteKeyword(Roles.DelegateKeyword, "delegate"); writer.Space(); } else if (node is EventDeclaration) { writer.WriteKeyword(EventDeclaration.EventKeywordRole, "event"); writer.Space(); } else if (node is NamespaceDeclaration) { writer.WriteKeyword(Roles.NamespaceKeyword, "namespace"); writer.Space(); } } if ((ConversionFlags & ConversionFlags.PlaceReturnTypeAfterParameterList) != ConversionFlags.PlaceReturnTypeAfterParameterList && (ConversionFlags & ConversionFlags.ShowReturnType) == ConversionFlags.ShowReturnType) { var rt = node.GetChildByRole(Roles.Type); if (!rt.IsNull) { rt.AcceptVisitor(new CSharpOutputVisitor(writer, formattingPolicy)); writer.Space(); } } if (symbol is ITypeDefinition) { WriteTypeDeclarationName((ITypeDefinition)symbol, writer, formattingPolicy); } else if (symbol is IMember) { WriteMemberDeclarationName((IMember)symbol, writer, formattingPolicy); } else { writer.WriteIdentifier(Identifier.Create(symbol.Name)); } if ((ConversionFlags & ConversionFlags.ShowParameterList) == ConversionFlags.ShowParameterList && HasParameters(symbol)) { writer.WriteToken(symbol.SymbolKind == SymbolKind.Indexer ? Roles.LBracket : Roles.LPar, symbol.SymbolKind == SymbolKind.Indexer ? "[" : "("); bool first = true; foreach (var param in node.GetChildrenByRole(Roles.Parameter)) { if (first) { first = false; } else { writer.WriteToken(Roles.Comma, ","); writer.Space(); } param.AcceptVisitor(new CSharpOutputVisitor(writer, formattingPolicy)); } writer.WriteToken(symbol.SymbolKind == SymbolKind.Indexer ? Roles.RBracket : Roles.RPar, symbol.SymbolKind == SymbolKind.Indexer ? "]" : ")"); } if ((ConversionFlags & ConversionFlags.PlaceReturnTypeAfterParameterList) == ConversionFlags.PlaceReturnTypeAfterParameterList && (ConversionFlags & ConversionFlags.ShowReturnType) == ConversionFlags.ShowReturnType) { var rt = node.GetChildByRole(Roles.Type); if (!rt.IsNull) { writer.Space(); writer.WriteToken(Roles.Colon, ":"); writer.Space(); rt.AcceptVisitor(new CSharpOutputVisitor(writer, formattingPolicy)); } } if ((ConversionFlags & ConversionFlags.ShowBody) == ConversionFlags.ShowBody && !(node is TypeDeclaration)) { IProperty property = symbol as IProperty; if (property != null) { writer.Space(); writer.WriteToken(Roles.LBrace, "{"); writer.Space(); if (property.CanGet) { writer.WriteKeyword(PropertyDeclaration.GetKeywordRole, "get"); writer.WriteToken(Roles.Semicolon, ";"); writer.Space(); } if (property.CanSet) { writer.WriteKeyword(PropertyDeclaration.SetKeywordRole, "set"); writer.WriteToken(Roles.Semicolon, ";"); writer.Space(); } writer.WriteToken(Roles.RBrace, "}"); } else { writer.WriteToken(Roles.Semicolon, ";"); } } }
void WriteMemberDeclarationName(IMember member, TokenWriter writer, CSharpFormattingOptions formattingPolicy) { TypeSystemAstBuilder astBuilder = CreateAstBuilder(); EntityDeclaration node = astBuilder.ConvertEntity(member); if ((ConversionFlags & ConversionFlags.ShowDeclaringType) == ConversionFlags.ShowDeclaringType && member.DeclaringType != null) { ConvertType(member.DeclaringType, writer, formattingPolicy); writer.WriteToken(Roles.Dot, "."); } switch (member.SymbolKind) { case SymbolKind.Indexer: writer.WriteKeyword(Roles.Identifier, "this"); break; case SymbolKind.Constructor: WriteQualifiedName(member.DeclaringType.Name, writer, formattingPolicy); break; case SymbolKind.Destructor: writer.WriteToken(DestructorDeclaration.TildeRole, "~"); WriteQualifiedName(member.DeclaringType.Name, writer, formattingPolicy); break; case SymbolKind.Operator: switch (member.Name) { case "op_Implicit": writer.WriteKeyword(OperatorDeclaration.ImplicitRole, "implicit"); writer.Space(); writer.WriteKeyword(OperatorDeclaration.OperatorKeywordRole, "operator"); writer.Space(); ConvertType(member.ReturnType, writer, formattingPolicy); break; case "op_Explicit": writer.WriteKeyword(OperatorDeclaration.ExplicitRole, "explicit"); writer.Space(); writer.WriteKeyword(OperatorDeclaration.OperatorKeywordRole, "operator"); writer.Space(); ConvertType(member.ReturnType, writer, formattingPolicy); break; default: writer.WriteKeyword(OperatorDeclaration.OperatorKeywordRole, "operator"); writer.Space(); var operatorType = OperatorDeclaration.GetOperatorType(member.Name); if (operatorType.HasValue) { writer.WriteToken(OperatorDeclaration.GetRole(operatorType.Value), OperatorDeclaration.GetToken(operatorType.Value)); } else { writer.WriteIdentifier(node.NameToken); } break; } break; default: writer.WriteIdentifier(Identifier.Create(member.Name)); break; } if ((ConversionFlags & ConversionFlags.ShowTypeParameterList) == ConversionFlags.ShowTypeParameterList && member.SymbolKind == SymbolKind.Method) { var outputVisitor = new CSharpOutputVisitor(writer, formattingPolicy); outputVisitor.WriteTypeParameters(node.GetChildrenByRole(Roles.TypeParameter)); } }