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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.
using System;
using System.Composition;
using Microsoft.CodeAnalysis.Host;
using Microsoft.CodeAnalysis.Host.Mef;
namespace Microsoft.CodeAnalysis;
/// <summary>
/// Can be acquired from <see cref="Solution.Services"/>, with <see cref="SolutionServices.GetService{ISupportedChangesService}"/>.
/// </summary>
public interface ISupportedChangesService : IWorkspaceService
{
/// <inheritdoc cref="Workspace.CanApplyChange"/>
bool CanApplyChange(ApplyChangesKind kind);
/// <inheritdoc cref="Workspace.CanApplyCompilationOptionChange"/>
bool CanApplyCompilationOptionChange(CompilationOptions oldOptions, CompilationOptions newOptions, Project project);
/// <inheritdoc cref="Workspace.CanApplyParseOptionChange"/>
bool CanApplyParseOptionChange(ParseOptions oldOptions, ParseOptions newOptions, Project project);
}
[ExportWorkspaceServiceFactory(typeof(ISupportedChangesService)), Shared]
internal sealed class DefaultSupportedChangesServiceFactory : IWorkspaceServiceFactory
{
[ImportingConstructor]
[Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
public DefaultSupportedChangesServiceFactory()
{
}
public IWorkspaceService CreateService(HostWorkspaceServices workspaceServices)
=> new DefaultSupportedChangesService(workspaceServices.Workspace);
private sealed class DefaultSupportedChangesService(Workspace workspace) : ISupportedChangesService
{
public bool CanApplyChange(ApplyChangesKind kind)
=> workspace.CanApplyChange(kind);
public bool CanApplyCompilationOptionChange(CompilationOptions oldOptions, CompilationOptions newOptions, Project project)
=> workspace.CanApplyCompilationOptionChange(oldOptions, newOptions, project);
public bool CanApplyParseOptionChange(ParseOptions oldOptions, ParseOptions newOptions, Project project)
=> workspace.CanApplyParseOptionChange(oldOptions, newOptions, project);
}
}
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