File: MetadataAsSource\OmniSharpMetadataAsSourceService.cs
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Project: src\src\Features\ExternalAccess\OmniSharp\Microsoft.CodeAnalysis.ExternalAccess.OmniSharp.csproj (Microsoft.CodeAnalysis.ExternalAccess.OmniSharp)
// 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.
 
using System;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.CodeActions;
using Microsoft.CodeAnalysis.CodeCleanup;
using Microsoft.CodeAnalysis.CodeGeneration;
using Microsoft.CodeAnalysis.ExternalAccess.OmniSharp.Formatting;
using Microsoft.CodeAnalysis.Formatting;
using Microsoft.CodeAnalysis.MetadataAsSource;
using Microsoft.CodeAnalysis.Shared.Extensions;
using Microsoft.CodeAnalysis.Simplification;
using Roslyn.Utilities;
 
namespace Microsoft.CodeAnalysis.ExternalAccess.OmniSharp.MetadataAsSource
{
    internal static class OmniSharpMetadataAsSourceService
    {
        /// <summary>
        /// Generates formatted source code containing general information about the symbol's
        /// containing assembly, and the public, protected, and protected-or-internal interface of
        /// which the given ISymbol is or is a part of into the given document
        /// </summary>
        /// <param name="document">The document to generate source into</param>
        /// <param name="symbolCompilation">The <see cref="Compilation"/> in which <paramref name="symbol"/> is resolved.</param>
        /// <param name="symbol">The symbol to generate source for</param>
        /// <param name="formattingOptions">Options to use to format the document.</param>
        /// <param name="cancellationToken">To cancel document operations</param>
        /// <returns>The updated document</returns>
        public static Task<Document> AddSourceToAsync(Document document, Compilation symbolCompilation, ISymbol symbol, OmniSharpSyntaxFormattingOptionsWrapper formattingOptions, CancellationToken cancellationToken)
        {
            var service = document.GetRequiredLanguageService<IMetadataAsSourceService>();
            return service.AddSourceToAsync(document, symbolCompilation, symbol, formattingOptions.UnderlyingObject, cancellationToken);
        }
    }
}