public IReadOnlyCollection <ICompletionEntry> GetEntries(IRIntellisenseContext context)
{
var completions = new List <ICompletionEntry>();
var infoSource = _snippetInformationSource?.InformationSource;
var packages = GetPackages(context).ToList();
var packageName = packages.Count == 1 ? packages[0].Name : null;
// Get list of functions in the package
foreach (var pkg in packages)
{
Debug.Assert(pkg != null);
var functions = pkg.Functions;
if (functions == null)
{
continue;
}
foreach (var function in functions)
{
// Snippets are suppressed if user typed namespace
if (!context.IsCaretInNamespace() && infoSource != null)
{
if (infoSource.IsSnippet(function.Name))
{
continue;
}
}
var glyph = function.ItemType == NamedItemType.Constant ? _constantGlyph : _functionGlyph;
var completion = new RFunctionCompletionEntry(function.Name, function.Name.BacktickName(), function.Description, glyph, packageName, _functionIndex, context.Session);
completions.Add(completion);
}
}
return(completions);
}
public async Task <IReadOnlyCollection <ICompletionEntry> > GetEntriesAsync(IRIntellisenseContext context, string prefixFilter = null)
{
var completions = new List <ICompletionEntry>();
var infoSource = _snippetInformationSource?.InformationSource;
var packages = (await GetPackagesAsync(context)).ToList();
var packageName = packages.Count == 1 ? packages[0].Name : null;
var caretInNamespace = !context.IsCaretInNamespace(out var showInternalFunctions);
// Get list of functions in the package
foreach (var pkg in packages)
{
Debug.Assert(pkg != null);
var functions = pkg.Functions;
if (functions == null)
{
continue;
}
if (!string.IsNullOrEmpty(prefixFilter))
{
functions = functions.Where(f => f.Name.StartsWith(prefixFilter));
}
foreach (var function in functions.Where(f => !f.IsInternal || f.IsInternal == showInternalFunctions))
{
// Snippets are suppressed if user typed namespace
if (!caretInNamespace && infoSource != null)
{
if (infoSource.IsSnippet(function.Name))
{
continue;
}
}
var glyph = function.ItemType == NamedItemType.Constant
? function.IsInternal ? _internalConstantGlyph : _constantGlyph
: function.IsInternal ? _internalFunctionGlyph : _functionGlyph;
if (function.Name.IndexOf('`') >= 0)
{
}
var completion = new RFunctionCompletionEntry(function.Name.RemoveBackticks(), function.Name.BacktickName(), function.Description, glyph, packageName, _functionIndex, context.Session);
completions.Add(completion);
}
}
return(completions);
}
