src/EditorFeatures/Core/NavigateTo/NavigateToHelpers.cs - main - githubmirror/roslyn

src/EditorFeatures/Core/NavigateTo/NavigateToHelpers.cs
59 строк3 KB
Tomáš Matoušek
More improvements to source packages (#78587)
16 май 2025, 01:46
16 май 2025, 01:46015a854
// 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.Threading.Tasks;
using Microsoft.CodeAnalysis.Editor.Shared.Utilities;
using Microsoft.CodeAnalysis.ErrorReporting;
using Microsoft.CodeAnalysis.NavigateTo;
using Microsoft.CodeAnalysis.Navigation;
using Microsoft.CodeAnalysis.Shared.TestHooks;
using Microsoft.VisualStudio.Utilities;

namespace Microsoft.CodeAnalysis.Editor.NavigateTo;

internal static class NavigateToHelpers
{
    public static void NavigateTo(
        INavigateToSearchResult searchResult,
        IThreadingContext threadingContext,
        IUIThreadOperationExecutor threadOperationExecutor,
        IAsynchronousOperationListener asyncListener)
    {
        var token = asyncListener.BeginAsyncOperation(nameof(NavigateTo));
        NavigateToAsync(searchResult, threadingContext, threadOperationExecutor)
            .ReportNonFatalErrorAsync()
            .CompletesAsyncOperation(token);
    }

    private static async Task NavigateToAsync(
        INavigateToSearchResult searchResult,
        IThreadingContext threadingContext,
        IUIThreadOperationExecutor threadOperationExecutor)
    {
        var document = searchResult.NavigableItem.Document;
        if (document == null)
            return;

        var workspace = document.Workspace;
        Contract.ThrowIfNull(workspace, "Workspace is null, which should only happen in OOP where navigation is not possible anyway.");
        var navigationService = workspace.Services.GetRequiredService<IDocumentNavigationService>();

        // Document tabs opened by NavigateTo are carefully created as preview or regular tabs
        // by them; trying to specifically open them in a particular kind of tab here has no
        // effect.
        //
        // In the case of a stale item, don't require that the span be in bounds of the document
        // as it exists right now.
        using var context = threadOperationExecutor.BeginExecute(
            EditorFeaturesResources.Navigating_to_definition, EditorFeaturesResources.Navigating_to_definition, allowCancellation: true, showProgress: false);
        await navigationService.TryNavigateToSpanAsync(
            threadingContext,
            workspace,
            document.Id,
            searchResult.NavigableItem.SourceSpan,
            NavigationOptions.Default,
            allowInvalidSpan: searchResult.NavigableItem.IsStale,
            context.UserCancellationToken).ConfigureAwait(false);
    }
}