void WriteTypeDeclarationName(ITypeDefinition typeDef, TokenWriter writer, AlFormattingOptions formattingPolicy)
{
TypeSystemAstBuilder astBuilder = CreateAstBuilder();
EntityDeclaration node = astBuilder.ConvertEntity(typeDef);
if (typeDef.DeclaringTypeDefinition != null)
{
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 AlOutputVisitor(writer, formattingPolicy);
outputVisitor.WriteTypeParameters(node.GetChildrenByRole(Roles.TypeParameter));
}
}
void WriteQualifiedName(string name, TokenWriter writer, AlFormattingOptions formattingPolicy)
{
var node = AstType.Create(name);
var outputVisitor = new AlOutputVisitor(writer, formattingPolicy);
node.AcceptVisitor(outputVisitor);
}
public static IReadOnlyDictionary <AstNode, ISegment> WriteNode(StringWriter writer, AstNode node, AlFormattingOptions policy, ITextEditorOptions editorOptions)
{
var formatter = new SegmentTrackingOutputFormatter(writer);
formatter.IndentationString = editorOptions.IndentationString;
var visitor = new AlOutputVisitor(formatter, policy);
node.AcceptVisitor(visitor);
return(formatter.Segments);
}
public override void WriteIdentifier(Identifier identifier)
{
WriteIndentation();
if (identifier.IsVerbatim || AlOutputVisitor.IsKeyword(identifier.Name, identifier))
{
textWriter.Write('@');
column++;
}
textWriter.Write(identifier.Name);
column += identifier.Name.Length;
isAtStartOfLine = false;
}
public override void WriteIdentifier(Identifier identifier)
{
if (identifier.IsVerbatim || AlOutputVisitor.IsKeyword(identifier.Name, identifier))
{
if (lastWritten == LastWritten.KeywordOrIdentifier)
{
// this space is not strictly required, so we call Space()
Space();
}
}
else if (lastWritten == LastWritten.KeywordOrIdentifier)
{
// this space is strictly required, so we directly call the formatter
base.Space();
}
base.WriteIdentifier(identifier);
lastWritten = LastWritten.KeywordOrIdentifier;
}
void WriteMemberDeclarationName(IMember member, TokenWriter writer, AlFormattingOptions formattingPolicy)
{
TypeSystemAstBuilder astBuilder = CreateAstBuilder();
EntityDeclaration node = astBuilder.ConvertEntity(member);
if ((ConversionFlags & ConversionFlags.ShowDeclaringType) == ConversionFlags.ShowDeclaringType)
{
ConvertType(member.DeclaringType, writer, formattingPolicy);
writer.WriteToken(Roles.Dot, ".");
}
switch (member.SymbolKind)
{
case SymbolKind.Indexer:
writer.WriteKeyword(Roles.Identifier, "self");
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 AlOutputVisitor(writer, formattingPolicy);
outputVisitor.WriteTypeParameters(node.GetChildrenByRole(Roles.TypeParameter));
}
}
/// <inheritdoc />
public string Encode(string text)
{
return(AlOutputVisitor.ConvertString(text));
}
protected override string GenerateCode(ITypeDefinition currentClass)
{
List <PropertyOrFieldWrapper> filtered = parameterList
.Where(p => p.IsIncluded)
.OrderBy(p => p.Index)
.ToList();
var test = refactoringContext.GetNode();
var insertedConstructor = refactoringContext.GetNode().PrevSibling as ConstructorDeclaration;
if (insertedConstructor == null)
{
// We are not inside of a constructor declaration
return(null);
}
using (Script script = refactoringContext.StartScript()) {
BlockStatement originalCtorBody = insertedConstructor.Body;
foreach (PropertyOrFieldWrapper w in filtered)
{
if (w.AddCheckForNull)
{
// true = reference, null = generic or unknown
if (w.Type.IsReferenceType != false)
{
script.AddTo(originalCtorBody,
new IfElseStatement(
new BinaryOperatorExpression(new IdentifierExpression(w.ParameterName), BinaryOperatorType.Equality, new PrimitiveExpression(null)),
new ThrowStatement(new ObjectCreateExpression(new SimpleType("ArgumentNullException"), new List <Expression>()
{
new PrimitiveExpression(w.ParameterName, '"' + w.ParameterName + '"')
}))
)
);
}
else
{
script.AddTo(originalCtorBody,
new IfElseStatement(
new UnaryOperatorExpression(UnaryOperatorType.Not, new MemberReferenceExpression(new IdentifierExpression(w.MemberName), "HasValue")),
new ThrowStatement(new ObjectCreateExpression(new SimpleType("ArgumentNullException"), new List <Expression>()
{
new PrimitiveExpression(w.ParameterName, '"' + w.ParameterName + '"')
}))
)
);
}
}
if (w.AddRangeCheck)
{
script.AddTo(originalCtorBody,
new IfElseStatement(
new BinaryOperatorExpression(
new BinaryOperatorExpression(new IdentifierExpression(w.ParameterName), BinaryOperatorType.LessThan, new IdentifierExpression("lower")),
BinaryOperatorType.ConditionalOr,
new BinaryOperatorExpression(new IdentifierExpression(w.ParameterName), BinaryOperatorType.GreaterThan, new IdentifierExpression("upper"))
),
new ThrowStatement(
new ObjectCreateExpression(
new SimpleType("ArgumentOutOfRangeException"),
new List <Expression>()
{
new PrimitiveExpression(w.ParameterName, '"' + w.ParameterName + '"'), new IdentifierExpression(w.ParameterName), new BinaryOperatorExpression(new PrimitiveExpression("Value must be between "), BinaryOperatorType.Add, new BinaryOperatorExpression(new IdentifierExpression("lower"), BinaryOperatorType.Add, new BinaryOperatorExpression(new PrimitiveExpression(" and "), BinaryOperatorType.Add, new IdentifierExpression("upper"))))
}
)
)
)
);
}
}
foreach (PropertyOrFieldWrapper w in filtered)
{
script.AddTo(originalCtorBody,
new ExpressionStatement(new AssignmentExpression(new MemberReferenceExpression(new ThisReferenceExpression(), w.MemberName), AssignmentOperatorType.Assign, new IdentifierExpression(w.ParameterName)))
);
}
}
AnchorElement parameterListElement = insertionContext.ActiveElements
.OfType <AnchorElement>()
.FirstOrDefault(item => item.Name.Equals("parameterList", StringComparison.OrdinalIgnoreCase));
if (parameterListElement != null)
{
StringBuilder pList = new StringBuilder();
var parameters = filtered
.Select(p => new ParameterDeclaration(refactoringContext.CreateShortType(p.Type), p.ParameterName))
.ToList();
using (StringWriter textWriter = new StringWriter(pList)) {
// Output parameter list as string
var formattingOptions = AlFormattingPolicies.Instance.GetProjectOptions(refactoringContext.Compilation.GetProject());
AlOutputVisitor outputVisitor = new AlOutputVisitor(textWriter, formattingOptions.OptionsContainer.GetEffectiveOptions());
for (int i = 0; i < parameters.Count; i++)
{
if (i > 0)
{
textWriter.Write(",");
}
outputVisitor.VisitParameterDeclaration(parameters[i]);
}
}
parameterListElement.Text = pList.ToString();
}
return(null);
}
public override async void Execute(EditorRefactoringContext context)
{
SyntaxTree st = await context.GetSyntaxTreeAsync().ConfigureAwait(false);
ICompilation compilation = await context.GetCompilationAsync().ConfigureAwait(false);
AlFullParseInformation info = await context.GetParseInformationAsync().ConfigureAwait(false) as AlFullParseInformation;
EntityDeclaration node = (EntityDeclaration)st.GetNodeAt(context.CaretLocation, n => n is TypeDeclaration || n is DelegateDeclaration);
IDocument document = context.Editor.Document;
FileName newFileName = FileName.Create(Path.Combine(Path.GetDirectoryName(context.FileName), MakeValidFileName(node.Name)));
string header = CopyFileHeader(document, info);
string footer = CopyFileEnd(document, info);
AstNode newNode = node.Clone();
foreach (var ns in node.Ancestors.OfType <NamespaceDeclaration>())
{
var newNS = new NamespaceDeclaration(ns.Name);
newNS.Members.AddRange(ns.Children.Where(ch => ch is UsingDeclaration ||
ch is UsingAliasDeclaration ||
ch is ExternAliasDeclaration).Select(usingDecl => usingDecl.Clone()));
newNS.AddMember(newNode);
newNode = newNS;
}
var topLevelUsings = st.Children.Where(ch => ch is UsingDeclaration ||
ch is UsingAliasDeclaration ||
ch is ExternAliasDeclaration);
StringBuilder newCode = new StringBuilder(header);
var formattingOptions = AlFormattingPolicies.Instance.GetProjectOptions(compilation.GetProject());
AlOutputVisitor visitor = new AlOutputVisitor(new StringWriter(newCode), formattingOptions.OptionsContainer.GetEffectiveOptions());
foreach (var topLevelUsing in topLevelUsings)
{
topLevelUsing.AcceptVisitor(visitor);
}
newNode.AcceptVisitor(visitor);
newCode.AppendLine(footer);
IViewContent viewContent = FileService.NewFile(newFileName, newCode.ToString());
viewContent.PrimaryFile.SaveToDisk(newFileName);
// now that the code is saved in the other file, remove it from the original document
RemoveExtractedNode(context, node);
IProject project = (IProject)compilation.GetProject();
if (project != null)
{
FileProjectItem projectItem = new FileProjectItem(project, ItemType.Compile);
projectItem.FileName = newFileName;
ProjectService.AddProjectItem(project, projectItem);
FileService.FireFileCreated(newFileName, false);
project.Save();
ProjectBrowserPad.RefreshViewAsync();
}
}
