public static string SelectItemText(this JSONBlockItem block, string selector)
{
JSONParseItem item = SelectItem(block, selector);
if (item != null)
{
string text = item.Text.Replace("\\\"", "\"");
return(text.Substring(1, text.Length - 2));
}
return(string.Empty);
}
public static JSONParseItem SelectItem(this JSONBlockItem block, string selector)
{
string[] paths = selector.Split('/');
string path = paths[0];
var items = from b in block.BlockItemChildren
let m = b as JSONMember
where m != null && m.UnquotedNameText == path
select m.Value;
JSONParseItem item = items.ElementAtOrDefault(0);
JSONObject obj = item as JSONObject;
if (obj != null)
{
return(SelectItem(obj, string.Join("/", paths.Skip(1))));
}
return(item);
}
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));
}
}
}
