private async Task SetDiffEditorText()
{
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
var fileName = GetSelectedFileName();
if (fileName == null)
{
this.ClearEditor();
diffLines = new string[0];
return;
}
if (!_refreshing)
{
try
{
await TaskScheduler.Default;
var tmpFileName = CurrentTracker.Diff(fileName);
await SetEditorText(tmpFileName);
}
catch (Exception ex)
{
string message = ex.Message;
Action action = () => ShowStatusMessage(message);
Dispatcher.Invoke(action);
}
}
;
}