public TrackingSession(Workspace workspace, IActiveStatementSpanProvider spanProvider)
{
_workspace = workspace;
_trackingSpans = new Dictionary <DocumentId, ImmutableArray <ActiveStatementTrackingSpan> >();
_cancellationSource = new CancellationTokenSource();
_spanProvider = spanProvider;
_workspace.DocumentOpened += DocumentOpened;
_workspace.DocumentClosed += DocumentClosed;
}
public async ValueTask StartTrackingAsync(Solution solution, IActiveStatementSpanProvider spanProvider, CancellationToken cancellationToken)
{
var newSession = new TrackingSession(_workspace, spanProvider);
if (Interlocked.CompareExchange(ref _session, newSession, null) != null)
{
newSession.EndTracking();
Contract.Fail("Can only track active statements for a single edit session.");
}
await newSession.TrackActiveSpansAsync(solution, cancellationToken).ConfigureAwait(false);
TrackingChanged?.Invoke();
}
public ActiveStatementTrackingService(Workspace workspace)
{
_workspace = workspace;
_spanProvider = new RemoteEditAndContinueServiceProxy(_workspace);
}
