public IPromise <IEnumerable <ICompletionData> > GetPromise(IEnumerable <ICompletionData> buffer = null)
{
buffer = buffer ?? Enumerable.Empty <ICompletionData>();
return(_metadata.GetProperties(_itemType)
.Convert(p => GetCompletions(p.Where(Filter)).Concat(buffer)));
}
private async Task <bool> Navigate(DocumentUrl documentUrl)
{
SetMessage("Loading...");
try
{
UpdateAddressBar(documentUrl);
var options = new Documentation.DocumentOptions();
switch (documentUrl.Category.ToUpperInvariant())
{
case "HELP":
if (_topics.TryGetValue(documentUrl.Name, out var generator))
{
_document = null;
Display(generator());
return(true);
}
break;
case "ITEMTYPE":
await _metadata.ReloadTask();
if (_metadata.ItemTypeByName(documentUrl.Name, out var itemType))
{
await Task.WhenAll(_metadata.GetClassPaths(itemType).ToTask(), _metadata.GetProperties(itemType).ToTask());
Display(Documentation.Document.FromItemType(itemType, options));
return(true);
}
break;
case "METHOD":
await _metadata.ReloadTask();
var method = _metadata.Methods.FirstOrDefault(m => string.Equals(m.KeyedName, documentUrl.Name, StringComparison.OrdinalIgnoreCase));
if (method != null)
{
Display(Documentation.Document.FromMethod(method, options));
return(true);
}
break;
}
SetMessage("Can't load document");
}
catch (Exception ex)
{
SetMessage("Can't load document\r\n" + ex.ToString());
}
return(false);
}