private void SearchCompleted(Task <int> task)
{
switch (task.Status)
{
case TaskStatus.RanToCompletion:
_searchCallback.ReportComplete(this, (uint)task.Result);
break;
case TaskStatus.Faulted:
case TaskStatus.Canceled:
_searchCallback.ReportComplete(this, 0);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
protected override void OnStartSearch()
{
base.OnStartSearch();
bool found = false;
var searchString = SearchQuery.SearchString;
if (_grid?.Items != null && !string.IsNullOrWhiteSpace(searchString))
{
found = Find(s => s.StartsWithOrdinal(searchString));
if (!found)
{
found = Find(s => s.Contains(searchString));
}
}
if (!found)
{
_callback.ReportComplete(this, 0);
}
}
protected override void OnStartSearch()
{
base.OnStartSearch();
_callback.ReportComplete(this, 1);
var searchString = SearchQuery.SearchString;
if (!string.IsNullOrWhiteSpace(searchString))
{
SearchAsync(searchString).DoNotWait();
}
}
protected override async void OnStartSearch()
{
base.OnStartSearch();
_callback.ReportComplete(this, 1);
var searchString = SearchQuery.SearchString;
if (!string.IsNullOrWhiteSpace(searchString))
{
var session = _workflowProvider.GetOrCreate().RSession;
using (var inter = await session.BeginInteractionAsync()) {
await inter.RespondAsync("?" + searchString + Environment.NewLine);
}
}
}
protected override async void OnStartSearch()
{
base.OnStartSearch();
_callback.ReportComplete(this, 1);
var searchString = SearchQuery.SearchString;
if (!string.IsNullOrWhiteSpace(searchString))
{
try {
var session = _workflowProvider.GetOrCreate().RSession;
await session.ExecuteAsync($"rtvs:::show_help({searchString.ToRStringLiteral()})");
} catch (OperationCanceledException) {
} catch (RException) {
} catch (MessageTransportException) {
}
}
}
public void Start()
{
Status = (uint)__VSSEARCHTASKSTATUS.STS_STARTED;
StringCount = 0;
StopRequested = false;
if (Designer.Model.StateMachine != null)
{
SearchableObjects = GatherObjects();
foreach (ObjectModel.TrackableObject o in SearchableObjects)
{
StringCount += o.Search(SearchQuery.SearchString);
if (StopRequested)
{
break;
}
}
}
SearchCallback.ReportComplete(this, StringCount);
}