public sealed override async Task ComputeRefactoringsAsync(CodeRefactoringContext context)
{
var(document, classDeclarationSyntax) = await context.FindSyntaxForCurrentSpan <ClassDeclarationSyntax>();
if (document == null || classDeclarationSyntax == null)
{
return;
}
if (!ClassDeclarationSyntaxAnalysis.IsRecordLike(classDeclarationSyntax))
{
return;
}
var properties = ClassDeclarationSyntaxAnalysis.GetPropertyDeclarations(classDeclarationSyntax).ToList();
if (properties.Count == 0 ||
properties.Any(PropertyDeclarationSyntaxExtensions.IsStatic))
{
return;
}
context.RegisterRefactoring(
new DelegateCodeAction(
"Generate to string from parameters",
(c) => GenerateToString(document, classDeclarationSyntax, properties, c)));
return;
}
public sealed override async Task ComputeRefactoringsAsync(CodeRefactoringContext context)
{
var(document, classDeclarationSyntax) = await context.FindSyntaxForCurrentSpan <ClassDeclarationSyntax>();
if (document == null || classDeclarationSyntax == null)
{
return;
}
if (!ClassDeclarationSyntaxAnalysis.IsRecordLike(classDeclarationSyntax))
{
return;
}
var(atMostOneConstructor, nonTrivialConstructorCandidate) =
ClassDeclarationSyntaxAnalysis.HasAtMostOneNoneTrivialConstructor(classDeclarationSyntax);
if (!atMostOneConstructor || nonTrivialConstructorCandidate == null)
{
return;
}
var properties = ClassDeclarationSyntaxAnalysis.GetPropertyDeclarations(classDeclarationSyntax).ToList();
if (properties.Count == 0 ||
properties.Any(PropertyDeclarationSyntaxExtensions.IsStatic))
{
return;
}
var cancellationToken = context.CancellationToken;
var semanticModel = await document.GetSemanticModelAsync(cancellationToken);
var constructorSymbol = semanticModel.GetDeclaredSymbol(nonTrivialConstructorCandidate);
var propertySymbols = properties.Select(p => semanticModel.GetDeclaredSymbol(p, cancellationToken)).ToArray();
var analyser = new ConstructorPropertyRelationshipAnalyser(
Array.Empty <IFieldSymbol>(),
propertySymbols);
var result = analyser.Analyze(semanticModel, nonTrivialConstructorCandidate);
var(idxMappings, isExhaustive) = result.GetIndexMapping(propertySymbols, constructorSymbol);
if (!isExhaustive)
{
return;
}
context.RegisterRefactoring(
new DelegateCodeAction(
"Generate with methods for parameters",
(c) => GenerateWithMethods(document, classDeclarationSyntax, properties, idxMappings, c)));
return;
}