protected override string Process(EditorData editorData, bool moduleOnly)
{
var sr = DResolver.GetScopedCodeObject(editorData);
var rr = sr != null?LooseResolution.ResolveTypeLoosely(editorData, sr, out _, true) : null;
var refs = new StringBuilder();
if (rr != null)
{
var n = ExpressionTypeEvaluation.GetResultMember(rr);
if (n != null)
{
var ctxt = ResolutionContext.Create(editorData, true);
if (moduleOnly || n.ContainsAnyAttribute(DTokens.Private) || (n is DVariable variable && variable.IsLocal))
{
GetReferencesInModule(editorData.SyntaxTree, refs, n, ctxt);
}
else
{
foreach (var rootPackage in editorData.ParseCache.EnumRootPackagesSurroundingModule(editorData.SyntaxTree))
{
foreach (var module in rootPackage)
{
GetReferencesInModule(module, refs, n, ctxt);
}
}
}
}
//var res = TypeReferenceFinder.Scan(_editorData, System.Threading.CancellationToken.None, null);
}
static DNode GetResultMember(AbstractType abstractType)
{
var nodeSymbolToFind = ExpressionTypeEvaluation.GetResultMember(abstractType);
// Slightly hacky: To keep highlighting the id of e.g. a NewExpression, take the ctor's parent node (i.e. the class node)
if (nodeSymbolToFind is DMethod dm && dm.SpecialType == DMethod.MethodType.Constructor)
{
nodeSymbolToFind = ((abstractType as DSymbol).Base as DSymbol)?.Definition;
}
return(nodeSymbolToFind);
}
protected override Tuple <CodeLocation, CodeLocation, string> Process(EditorData editorData, CodeLocation tipEnd)
{
var tipStart = editorData.CaretLocation;
editorData.CaretOffset += 2;
editorData.CaretLocation = tipEnd;
var sr = DResolver.GetScopedCodeObject(editorData);
var rr = sr != null?LooseResolution.ResolveTypeLoosely(editorData, sr, out _, true) : null;
var definitionSourceFilename = new StringBuilder();
if (rr != null)
{
if (rr is AliasedType at)
{
// jump to original definition if it is not renamed or the caret is on the import
var isRenamed = (at.Definition as ImportSymbolAlias)?.ImportBinding?.Alias != null;
if (!isRenamed || at.Definition.Location == sr.Location)
{
rr = at.Base;
}
}
DNode n = null;
foreach (var t in AmbiguousType.TryDissolve(rr))
{
n = ExpressionTypeEvaluation.GetResultMember(t);
if (n != null)
{
break;
}
}
if (n != null)
{
if (definitionSourceFilename.Length > 0)
{
definitionSourceFilename.Append("\n");
}
bool decl = false;
if (n is DMethod method)
{
decl = method.Body == null;
}
else if (n.ContainsAnyAttribute(DTokens.Extern))
{
decl = true;
}
if (decl)
{
definitionSourceFilename.Append("EXTERN:");
}
tipStart = n.Location;
tipEnd = n.EndLocation;
if (n.NodeRoot is DModule module)
{
definitionSourceFilename.Append(module.FileName);
}
}
}
return(Tuple.Create(tipStart, tipEnd, definitionSourceFilename.ToString()));
}