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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
#nullable disable
using System.Composition;
using System.Diagnostics.CodeAnalysis;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.CodeRefactorings;
using Microsoft.CodeAnalysis.Shared.Extensions;
namespace Microsoft.CodeAnalysis.ChangeSignature;
[ExportCodeRefactoringProvider(LanguageNames.CSharp, LanguageNames.VisualBasic,
Name = PredefinedCodeRefactoringProviderNames.ChangeSignature), Shared]
internal sealed class ChangeSignatureCodeRefactoringProvider : CodeRefactoringProvider
{
[ImportingConstructor]
[SuppressMessage("RoslynDiagnosticsReliability", "RS0033:Importing constructor should be [Obsolete]", Justification = "Used in test code: https://github.com/dotnet/roslyn/issues/42814")]
public ChangeSignatureCodeRefactoringProvider()
{
}
public sealed override async Task ComputeRefactoringsAsync(CodeRefactoringContext context)
{
var (document, span, cancellationToken) = context;
if (span.IsEmpty)
{
var service = document.GetLanguageService<AbstractChangeSignatureService>();
var actions = await service.GetChangeSignatureCodeActionAsync(document, span, cancellationToken).ConfigureAwait(false);
context.RegisterRefactorings(actions);
}
}
}
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