private async Task ShutdownAsync()
{
// we are shutting down, cancel any pending work.
_cancellationTokenSource.Cancel();
await ThreadingContext.JoinableTaskFactory.SwitchToMainThreadAsync();
if (_priorityCommandTargetCookie != VSConstants.VSCOOKIE_NIL)
{
var priorityCommandTargetRegistrar = _serviceProvider.GetService <SVsRegisterPriorityCommandTarget, IVsRegisterPriorityCommandTarget>();
var cookie = _priorityCommandTargetCookie;
_priorityCommandTargetCookie = VSConstants.VSCOOKIE_NIL;
var hr = priorityCommandTargetRegistrar.UnregisterPriorityCommandTarget(cookie);
if (ErrorHandler.Failed(hr))
{
FatalError.ReportWithoutCrash(Marshal.GetExceptionForHR(hr));
}
}
if (_oleComponent != null)
{
_oleComponent.Dispose();
_oleComponent = null;
}
}
private void InitializeCore()
{
AssertIsForeground();
// Ensure one of the flights is enabled, otherwise bail
_experimentationService = _workspace.Services.GetRequiredService <IExperimentationService>();
if (!_experimentationService.IsExperimentEnabled(ExternalFlightName) && !_experimentationService.IsExperimentEnabled(InternalFlightName))
{
return;
}
var vsShell = _serviceProvider.GetService <SVsShell, IVsShell>();
var hr = vsShell.IsPackageInstalled(ReSharperPackageGuid, out var extensionEnabled);
if (ErrorHandler.Failed(hr))
{
FatalError.ReportWithoutCrash(Marshal.GetExceptionForHR(hr));
return;
}
_resharperExtensionInstalledAndEnabled = extensionEnabled != 0;
if (_resharperExtensionInstalledAndEnabled)
{
// We need to monitor for suspend/resume commands, so create and install the command target and the modal callback.
var priorityCommandTargetRegistrar = _serviceProvider.GetService <SVsRegisterPriorityCommandTarget, IVsRegisterPriorityCommandTarget>();
hr = priorityCommandTargetRegistrar.RegisterPriorityCommandTarget(
dwReserved: 0 /* from docs must be 0 */,
pCmdTrgt: this,
pdwCookie: out _priorityCommandTargetCookie);
if (ErrorHandler.Failed(hr))
{
FatalError.ReportWithoutCrash(Marshal.GetExceptionForHR(hr));
return;
}
// Initialize the OleComponent to listen for modal changes (which will tell us when Tools->Options is closed)
_oleComponent = OleComponent.CreateHostedComponent("Keybinding Reset Detector");
_oleComponent.ModalStateChanged += OnModalStateChanged;
}
// run it from background and fire and forget
StartUpdateStateMachine();
}
public void Shutdown()
{
AssertIsForeground();
if (_priorityCommandTargetCookie != VSConstants.VSCOOKIE_NIL)
{
var priorityCommandTargetRegistrar = _serviceProvider.GetService <IVsRegisterPriorityCommandTarget, SVsRegisterPriorityCommandTarget>();
var cookie = _priorityCommandTargetCookie;
_priorityCommandTargetCookie = VSConstants.VSCOOKIE_NIL;
var hr = priorityCommandTargetRegistrar.UnregisterPriorityCommandTarget(cookie);
if (ErrorHandler.Failed(hr))
{
FatalError.ReportWithoutCrash(Marshal.GetExceptionForHR(hr));
}
}
if (_oleComponent != null)
{
_oleComponent.Dispose();
_oleComponent = null;
}
}