public JSONItemValidationResult ValidateItem(JSONParseItem item, IJSONValidationContext context)
{
JSONMember member = item as JSONMember;
if (member != null && member.Name != null && member.Name.Text == "\"$ref\"")
{
var parent = member.FindType <JSONBlockItem>();
// Only show error when $ref is not the only property in the object
if (parent == null || parent.BlockItemChildren.Count() == 1)
{
return(JSONItemValidationResult.Continue);
}
JsonErrorTag error = new JsonErrorTag
{
Flags = JSONErrorFlags.UnderlineBlue | JSONErrorFlags.ErrorListMessage,
Item = member.Name,
Start = member.Name.Start,
AfterEnd = member.Name.AfterEnd,
Length = member.Name.Length,
Text = "When $ref is present, all other attributes are ignored"
};
context.AddError(error);
}
return(JSONItemValidationResult.Continue);
}
protected override IEnumerable <JSONCompletionEntry> GetEntries(JSONCompletionContext context)
{
JSONMember member = context.ContextItem.FindType <JSONMember>();
if (member == null || (member.UnquotedNameText != ManifestConstants.Destination && member.UnquotedNameText != ManifestConstants.DefaultDestination))
{
yield break;
}
JSONMember parent = member.FindType <JSONObject>()?.FindType <JSONMember>();
if (member.UnquotedNameText == ManifestConstants.Destination && (parent == null || parent.UnquotedNameText != ManifestConstants.Libraries))
{
yield break;
}
if (member.UnquotedNameText == ManifestConstants.DefaultDestination && parent != null)
{
yield break;
}
int caretPosition = context.Session.TextView.Caret.Position.BufferPosition - member.Value.Start - 1;
if (caretPosition > member.UnquotedValueText.Length)
{
yield break;
}
var dependencies = Dependencies.FromConfigFile(ConfigFilePath);
string cwd = dependencies?.GetHostInteractions().WorkingDirectory;
if (string.IsNullOrEmpty(cwd))
{
yield break;
}
IEnumerable <Tuple <string, string> > completions = GetCompletions(cwd, member.UnquotedValueText, caretPosition, out Span span);
int start = member.Value.Start;
ITrackingSpan trackingSpan = context.Snapshot.CreateTrackingSpan(start + 1 + span.Start, span.Length, SpanTrackingMode.EdgeInclusive);
foreach (Tuple <string, string> item in completions)
{
yield return(new SimpleCompletionEntry(item.Item1, item.Item2, KnownMonikers.FolderClosed, trackingSpan, context.Session));
}
}
public IEnumerable <JSONCompletionEntry> GetListEntries(JSONCompletionContext context)
{
JSONMember member = context.ContextItem as JSONMember;
if (member == null || member.Name == null)
{
yield break;
}
var vocabularies = VocabularyFactory.GetVocabularies(member);
if (!vocabularies.Any())
{
yield break;
}
JSONBlockItem block = member.FindType <JSONBlockItem>();
var visitor = new JSONItemCollector <JSONMember>();
block.Accept(visitor);
JSONMember ldType = visitor.Items.FirstOrDefault(m => m.Name != null && m.Value != null && m.Name.Text == "\"@type\"");
if (ldType == null)
{
yield break;
}
string value = ldType.Value.Text.Trim('"');
foreach (IVocabulary vocab in vocabularies.Where(v => v.Cache.ContainsKey(value)))
{
foreach (Entry entry in vocab.Cache[value])
{
yield return(new JSONCompletionEntry(entry.Name, "\"" + entry.Name + "\"", null,
entry.Glyph, "iconAutomationText", true, context.Session as ICompletionSession));
}
}
}