public IReadOnlyCollection <RCompletion> GetEntries(RCompletionContext context)
        {
            List <RCompletion> completions   = new List <RCompletion>();
            ImageSource        functionGlyph = GlyphService.GetGlyph(StandardGlyphGroup.GlyphGroupMethod, StandardGlyphItem.GlyphItemPublic);
            ImageSource        variableGlyph = GlyphService.GetGlyph(StandardGlyphGroup.GlyphGroupVariable, StandardGlyphItem.GlyphItemPublic);

            string variableName = context.Session.TextView.GetVariableNameBeforeCaret();

            VariablesProvider.Initialize();
            int memberCount = VariablesProvider.GetMemberCount(variableName);
            IReadOnlyCollection <INamedItemInfo> members = VariablesProvider.GetMembers(variableName, 200);

            // Get list of functions in the package
            foreach (var v in members)
            {
                Debug.Assert(v != null);
                if (v.Name.Length > 0 && v.Name[0] != '[')
                {
                    ImageSource glyph      = v.ItemType == NamedItemType.Variable ? variableGlyph : functionGlyph;
                    var         completion = new RCompletion(v.Name, CompletionUtilities.BacktickName(v.Name), v.Description, glyph);
                    completions.Add(completion);
                }
            }

            return(completions);
        }
Beispiel #2
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        public IReadOnlyCollection <RCompletion> GetEntries(RCompletionContext context)
        {
            List <RCompletion> completions   = new List <RCompletion>();
            ImageSource        functionGlyph = GlyphService.GetGlyph(StandardGlyphGroup.GlyphGroupMethod, StandardGlyphItem.GlyphItemPublic);
            ImageSource        variableGlyph = GlyphService.GetGlyph(StandardGlyphGroup.GlyphGroupVariable, StandardGlyphItem.GlyphItemPublic);
            Selector           selector      = Selector.Dollar;

            string variableName = RCompletionContext.GetVariableName(context.Session.TextView, context.TextBuffer.CurrentSnapshot);

            if (variableName.IndexOfAny(new char[] { '$', '@' }) < 0)
            {
                variableName = string.Empty;
                selector     = Selector.None;
            }
            else if (variableName.EndsWith("@", StringComparison.Ordinal))
            {
                selector = Selector.At;
            }

            VariablesProvider.Initialize();
            int memberCount = VariablesProvider.GetMemberCount(variableName);
            IReadOnlyCollection <INamedItemInfo> members = VariablesProvider.GetMembers(variableName, 200);
            var filteredList = FilterList(members, selector);

            // Get list of functions in the package
            foreach (INamedItemInfo v in filteredList)
            {
                Debug.Assert(v != null);

                if (v.Name.Length > 0 && v.Name[0] != '[')
                {
                    ImageSource glyph      = v.ItemType == NamedItemType.Variable ? variableGlyph : functionGlyph;
                    var         completion = new RCompletion(v.Name, CompletionUtilities.BacktickName(v.Name), v.Description, glyph);
                    completions.Add(completion);
                }
            }

            return(completions);
        }