private async void GetChangesetAsync(CancellationToken ct)
{
ITfsServer tfs = new TfsServer(GlobalSettings.TFSServerURL);
_changesets = new TfsChangesets(tfs, ErrorHandler);
Model.FoundMoreItemsAfterInitialSearch = false; //making this variable initialized in each call. Once anything found will be set to true
Model.IsSearchingMode = true;
HasRequestedToForceStop = false;
Action onErrorOrComplete = () => Application.Current.Dispatcher.Invoke(
DispatcherPriority.Background,
new Action(() =>
{
DisableLoadNotificatioChangeset.Invoke();
SearchButtonTextReset.Invoke();
Model.IsSearchingMode = false;
}));
var changesets = await _changesets.GetAsync(_searchOptions);
if (changesets == null)
{
onErrorOrComplete();
return;
}
var changesetToLoad = changesets.ToObservable();
Action <ChangesetViewModel> addChangesetToCollection = changeset =>
{
if (HasRequestedToForceStop)
{
return;
}
Model.ChangeSetCollection.Add(changeset);
if (Model.ChangeSetCollection.Count > GlobalSettings.SearchPageSize && !Model.FoundMoreItemsAfterInitialSearch)
{
Model.FoundMoreItemsAfterInitialSearch = true;
}
};
try
{
changesetToLoad.Subscribe(c =>
Application.Current.Dispatcher.Invoke(
DispatcherPriority.Background,
new Action <ChangesetViewModel>(addChangesetToCollection),
c),
ex => onErrorOrComplete(),
onErrorOrComplete,
ct
);
}
catch (QueryCancelRequest) { } //do nothing
catch (Exception ex)
{
ErrorHandler(ex);
}
}
public void OpenChangesetWindow(string changesetId, bool requiresVerification = false)
{
if (string.IsNullOrEmpty(changesetId))
{
return;
}
if (changesetId == "0")
{
return;
}
int intChangesetID;
int.TryParse(changesetId, out intChangesetID);
if (!changesetId.Trim().Equals(intChangesetID.ToString()))
{
return;
}
if (!IsVisualStudioIsConnectedToTfs())
{
return;
}
if (requiresVerification)
{
ITfsServer tfs = new TfsServer(GlobalSettings.TFSServerURL);
_changesets = new TfsChangesets(tfs, ErrorHandler);
var changeset = _changesets.Get(int.Parse(changesetId));
if (changeset == null)
{
return;
}
}
var cId = int.Parse(changesetId);
if (cId == 0)
{
return;
}
TeamExplorer.NavigateToPage(new Guid(TeamExplorerPageIds.ChangesetDetails), cId);
}
