public static List <PossibleNamespace> GetPossibleNamespaces(Document doc, AstNode node, ref ResolveResult resolveResult)
{
if (doc == null)
{
throw new ArgumentNullException("doc");
}
if (node == null)
{
throw new ArgumentNullException("node");
}
var location = RefactoringService.GetCorrectResolveLocation(doc, doc.Editor.Caret.Location);
if (resolveResult == null || resolveResult.Type.FullName == "System.Void")
{
resolveResult = GetHeuristicResult(doc, location, ref node) ?? resolveResult;
}
var foundNamespaces = GetPossibleNamespaces(doc, node, resolveResult, location);
if (!(resolveResult is AmbiguousTypeResolveResult))
{
var usedNamespaces = RefactoringOptions.GetUsedNamespaces(doc, location);
foundNamespaces = foundNamespaces.Where(n => !usedNamespaces.Contains(n.Namespace));
}
var result = new List <PossibleNamespace> ();
foreach (var ns in foundNamespaces)
{
if (result.Any(n => n.Namespace == ns.Namespace))
{
continue;
}
result.Add(ns);
}
return(result);
}
public static HashSet <PossibleNamespace> GetPossibleNamespaces(Document doc, AstNode node, ref ResolveResult resolveResult)
{
var location = RefactoringService.GetCorrectResolveLocation(doc, doc.Editor.Caret.Location);
if (resolveResult == null || resolveResult.Type.FullName == "System.Void")
{
resolveResult = GetHeuristicResult(doc, location, ref node) ?? resolveResult;
}
var foundNamespaces = GetPossibleNamespaces(doc, node, resolveResult, location);
if (!(resolveResult is AmbiguousTypeResolveResult))
{
var usedNamespaces = RefactoringOptions.GetUsedNamespaces(doc, location);
foundNamespaces = foundNamespaces.Where(n => !usedNamespaces.Contains(n.Namespace));
}
return(new HashSet <PossibleNamespace> (foundNamespaces));
}
public GenerateNamespaceImport GetResult(IUnresolvedFile unit, IType type, MonoDevelop.Ide.Gui.Document doc)
{
GenerateNamespaceImport result;
if (cache.TryGetValue(type.Namespace, out result))
{
return(result);
}
result = new GenerateNamespaceImport();
cache[type.Namespace] = result;
TextEditorData data = doc.Editor;
result.InsertNamespace = false;
var loc = new TextLocation(data.Caret.Line, data.Caret.Column);
foreach (var ns in RefactoringOptions.GetUsedNamespaces(doc, loc))
{
if (type.Namespace == ns)
{
result.GenerateUsing = false;
return(result);
}
}
result.GenerateUsing = true;
string name = type.Name;
foreach (string ns in RefactoringOptions.GetUsedNamespaces(doc, loc))
{
if (doc.Compilation.MainAssembly.GetTypeDefinition(ns, name, type.TypeParameterCount) != null)
{
result.GenerateUsing = false;
result.InsertNamespace = true;
return(result);
}
}
return(result);
}