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FantomasVsPackage.cs
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FantomasVsPackage.cs
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using System;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.VisualStudio.ComponentModelHost;
using Microsoft.VisualStudio.Shell;
using Microsoft.VisualStudio.Shell.Interop;
using Task = System.Threading.Tasks.Task;
namespace FantomasVs
{
// DO NOT REMOVE THIS MAGICAL INCANTATION NO MATTER HOW MUCH VS WARNS YOU OF DEPRECATION
// --------------------------------------------------------------------------------------
[InstalledProductRegistration("F# Formatting", "F# source code formatting using Fantomas.", "0.6", IconResourceID = 400)]
// --------------------------------------------------------------------------------------
// Package registration attributes
[PackageRegistration(UseManagedResourcesOnly = true, AllowsBackgroundLoading = true)]
[Guid(FantomasVsPackage.PackageGuidString)]
// Auto load only if a solution is open, this is important too
[ProvideAutoLoad(UIContextGuids80.SolutionExists, PackageAutoLoadFlags.BackgroundLoad)]
// Options page
[ProvideOptionPage(typeof(FantomasOptionsPage), "F# Tools", "Formatting", 0, 0, supportsAutomation: true)]
public sealed partial class FantomasVsPackage : AsyncPackage
{
/// <summary>
/// FantomasVsPackage GUID string.
/// </summary>
public const string PackageGuidString = "74927147-72e8-4b47-a80d-5568807d6878";
private static TaskCompletionSource<FantomasVsPackage> _instance = new TaskCompletionSource<FantomasVsPackage>();
public static Task<FantomasVsPackage> Instance => _instance.Task;
public FantomasOptionsPage Options => GetDialogPage(typeof(FantomasOptionsPage)) as FantomasOptionsPage ?? new FantomasOptionsPage();
public IComponentModel MefHost { get; private set; }
public IVsStatusbar Statusbar { get; private set; }
#region Package Members
/// <summary>
/// Initialization of the package; this method is called right after the package is sited, so this is the place
/// where you can put all the initialization code that rely on services provided by VisualStudio.
/// </summary>
/// <param name="cancellationToken">A cancellation token to monitor for initialization cancellation, which can occur when VS is shutting down.</param>
/// <param name="progress">A provider for progress updates.</param>
/// <returns>A task representing the async work of package initialization, or an already completed task if there is none. Do not return null from this method.</returns>
protected override async Task InitializeAsync(CancellationToken cancellationToken, IProgress<ServiceProgressData> progress)
{
Trace.WriteLine("Fantomas Vs Package Loaded");
MefHost = await this.GetServiceAsync<SComponentModel, IComponentModel>();
Statusbar = await this.GetServiceAsync<SVsStatusbar, IVsStatusbar>();
// signal that package is ready
_instance.SetResult(this);
// When initialized asynchronously, the current thread may be a background thread at this point.
// Do any initialization that requires the UI thread after switching to the UI thread.
await JoinableTaskFactory.SwitchToMainThreadAsync(cancellationToken);
}
#endregion
}
}