/// <summary>
/// Registers the UI factory.
/// </summary>
/// <typeparam name="T">
/// The type of the factory being registered.
/// The <see cref="Type.GUID"/> of this type is used as the identifier for the new factory.
/// </typeparam>
/// <param name="registerUIFactories">
/// The instance of <see cref="IVsRegisterUIFactories"/> used to register the new factory.
/// </param>
/// <param name="factory">The factory object to register.</param>
/// <param name="token">
/// The <see cref="CancellationToken"/> that can cancel switching to the main thread.
/// </param>
/// <returns>Returns <see cref="VSConstants.S_OK"/>.</returns>
/// <seealso cref="IVsRegisterUIFactories.RegisterUIFactory"/>
public static async Task RegisterUIFactoryAsync <T>(
this IVsRegisterUIFactories registerUIFactories,
T factory,
CancellationToken token) where T : IVsUIFactory
{
await GoogleCloudExtensionPackage.Instance.JoinableTaskFactory.SwitchToMainThreadAsync(token);
Guid guid = typeof(T).GUID;
ErrorHandler.ThrowOnFailure(registerUIFactories.RegisterUIFactory(ref guid, factory));
}
public static void CreateAndRegister(IServiceProvider serviceProvider)
{
Shell.ThreadHelper.ThrowIfNotOnUIThread();
IVsUIFactory factory = new UIFactory(serviceProvider);
IVsRegisterUIFactories registry = (IVsRegisterUIFactories)serviceProvider.GetService(typeof(SVsUIFactory));
Assumes.Present(registry);
ErrorHandler.ThrowOnFailure(registry.RegisterUIFactory(GuidList.UiFactory, factory));
}