public override IEnumerable <MemberReference> FindReferences(ProjectDom dom, FilePath fileName, IEnumerable <INode> searchedMembers)
{
HashSet <int> positions = new HashSet <int> ();
var editor = TextFileProvider.Instance.GetTextEditorData(fileName);
FindMemberAstVisitor visitor = new FindMemberAstVisitor(editor.Document);
visitor.IncludeXmlDocumentation = IncludeDocumentation;
visitor.Init(searchedMembers);
if (!visitor.FileContainsMemberName())
{
yield break;
}
var doc = ProjectDomService.ParseFile(dom, fileName, () => editor.Text);
if (doc == null || doc.CompilationUnit == null)
{
yield break;
}
var resolver = new NRefactoryResolver(dom, doc.CompilationUnit, ICSharpCode.NRefactory.SupportedLanguage.CSharp, editor, fileName);
visitor.ParseFile(resolver);
visitor.RunVisitor(resolver);
foreach (var reference in visitor.FoundReferences)
{
if (positions.Contains(reference.Position))
{
continue;
}
positions.Add(reference.Position);
yield return(reference);
}
visitor.ClearParsers();
}
public override void BuildChildNodes(ITreeBuilder treeBuilder,
object dataObject)
{
PackageNode packageNode = dataObject as PackageNode;
PythonParsedDocument parsed = ProjectDomService.ParseFile(null, packageNode.ProjectFile.Name) as PythonParsedDocument;
if (parsed != null && parsed.Module != null)
{
foreach (PythonClass pyClass in parsed.Module.Classes)
{
treeBuilder.AddChild(pyClass);
}
foreach (PythonAttribute pyAttr in parsed.Module.Attributes)
{
treeBuilder.AddChild(pyAttr);
}
foreach (PythonFunction pyFunc in parsed.Module.Functions)
{
treeBuilder.AddChild(pyFunc);
}
}
}