protected override bool TryGetItemByName(string name, out EnvDTE.CodeElement element)
{
if (name != null)
{
// When searching by name it may or may not be the fully qualified named,
// but we need the fully qualified name for comparison.
var node = LookupNode();
var semanticModel = FileCodeModel.GetSemanticModel();
name = CodeModelService.GetFullyQualifiedName(name, node.SpanStart, semanticModel);
}
foreach (var child in GetBaseTypes())
{
var childName = child.GetEscapedFullName();
if (childName == name)
{
var projectId = FileCodeModel.GetProjectId();
element = CodeModelService.CreateCodeType(this.State, projectId, child);
return(true);
}
}
element = null;
return(false);
}
protected virtual object GetParent()
{
var symbol = LookupSymbol();
if (symbol.Kind == SymbolKind.Namespace && ((INamespaceSymbol)symbol).IsGlobalNamespace)
{
// TODO: We should be returning the RootCodeModel object here.
throw new NotImplementedException();
}
if (symbol.ContainingType != null)
{
return(CodeModelService.CreateCodeType(
this.State,
this.ProjectId,
symbol.ContainingType
));
}
else if (symbol.ContainingNamespace != null)
{
return(CodeModelService.CreateExternalCodeElement(
this.State,
this.ProjectId,
symbol.ContainingNamespace
));
}
throw Exceptions.ThrowEFail();
}
public EnvDTE.CodeType CodeTypeFromFullName(string name)
{
var compilation = GetCompilation();
var typeSymbol = CodeModelService.GetTypeSymbolFromFullName(name, compilation);
if (typeSymbol == null ||
typeSymbol.TypeKind == TypeKind.Error ||
typeSymbol.TypeKind == TypeKind.Unknown)
{
return(null);
}
return((EnvDTE.CodeType)CodeModelService.CreateCodeType(this.State, _projectId, typeSymbol));
}
protected override bool TryGetItemByIndex(int index, out EnvDTE.CodeElement element)
{
var baseTypes = GetBaseTypes();
if (index < baseTypes.Count())
{
var child = baseTypes.ElementAt(index);
var projectId = FileCodeModel.GetProjectId();
element = CodeModelService.CreateCodeType(this.State, projectId, child);
return true;
}
element = null;
return false;
}