// 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;
using System.Threading;
using System.Windows.Controls;
using Microsoft.CodeAnalysis.Editor.Shared.Preview;
 
namespace Microsoft.CodeAnalysis.Editor.QuickInfo;
 
internal sealed class DisposableToolTip : IDisposable
{
    public readonly ToolTip ToolTip;
    private PreviewWorkspace _workspaceOpt;
 
    public DisposableToolTip(ToolTip toolTip, PreviewWorkspace workspaceOpt)
    {
        ToolTip = toolTip;
        _workspaceOpt = workspaceOpt;
    }
 
    public void Dispose()
        => Interlocked.Exchange(ref _workspaceOpt, null)?.Dispose();
}