private IEnumerable <Completion> GetCompletions(string[] lines)
{
var matches = lines.Where(l => l.StartsWith("MATCH")).Distinct(StringComparer.Ordinal);
foreach (var matchLine in matches)
{
var tokens = matchLine.Substring(6).Split(',');
var text = tokens[0];
var langElemText = tokens[4];
var descriptionStartIndex = tokens[0].Length + tokens[1].Length + tokens[2].Length + tokens[3].Length + tokens[4].Length + 11;
var description = matchLine.Substring(descriptionStartIndex);
CompletableLanguageElement elType;
if (!Enum.TryParse(langElemText, out elType))
{
ProjectUtil.DebugPrintToOutput("Failed to parse language element found in racer autocomplete response: {0}", langElemText);
continue;
}
var insertionText = text;
var icon = GetCompletionIcon(elType);
yield return(new Completion(text, insertionText, description, icon, ""));
}
}
private ImageSource GetCompletionIcon(CompletableLanguageElement elType)
{
switch (elType)
{
case CompletableLanguageElement.Struct:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphGroupStruct, StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.Module:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphAssembly, StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.Function:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphExtensionMethod,
StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.Crate:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphAssembly, StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.Let:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphGroupConstant,
StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.StructField:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphGroupField, StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.Impl:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphGroupTypedef, StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.Enum:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphGroupEnum, StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.EnumVariant:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphGroupEnumMember,
StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.Type:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphGroupTypedef, StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.Trait:
return(glyphService.GetGlyph(StandardGlyphGroup.GlyphGroupInterface,
StandardGlyphItem.GlyphItemPublic));
case CompletableLanguageElement.Static:
return(null);
case CompletableLanguageElement.FnArg:
return(null);
default:
ProjectUtil.DebugPrintToOutput("Unhandled language element found in racer autocomplete response: {0}", elType);
return(null);
}
}
