internal PythonLibraryNode(ScopeNode scope, string namePrefix, IVsHierarchy hierarchy, uint itemId, IServiceProvider serviceProvider)
: base(scope.Name)
{
if (scope is FunctionNode) {
this.NodeType = LibraryNodeType.Members;
} else if (scope is ClassNode) {
this.NodeType = LibraryNodeType.Classes;
this.Name = string.Format(CultureInfo.InvariantCulture, "{0}{1}", namePrefix, scope.Name);
}
this.serviceProvider = serviceProvider;
this.ownerHierarchy = hierarchy;
this.fileId = itemId;
// Now check if we have all the information to navigate to the source location.
if ((null != ownerHierarchy) && (VSConstants.VSITEMID_NIL != fileId)) {
if ((0 != Location.Compare(Location.None, scope.Start)) && (0 != Location.Compare(Location.None, scope.End))) {
sourceSpan = new TextSpan();
sourceSpan.iStartIndex = scope.Start.Column;
if (scope.Start.Line > 0) {
sourceSpan.iStartLine = scope.Start.Line - 1;
}
sourceSpan.iEndIndex = scope.End.Column;
if (scope.End.Line > 0) {
sourceSpan.iEndLine = scope.End.Line - 1;
}
this.CanGoToSource = true;
}
}
}
public void Add(ScopeNode node)
{
if (nested == null)
{
nested = new List <ScopeNode>();
}
nested.Add(node);
}
private void AddNode(ScopeNode node)
{
if (scopes.Count > 0)
{
ScopeNode current = scopes.Peek();
current.Add(node);
}
else
{
root.Add(node);
}
scopes.Push(node);
}
private void CreateModuleTree(LibraryNode root, LibraryNode current, ScopeNode scope, string namePrefix, ModuleId moduleId)
{
if ((null == root) || (null == scope) || (null == scope.NestedScopes)) {
return;
}
foreach (ScopeNode subItem in scope.NestedScopes) {
PythonLibraryNode newNode = new PythonLibraryNode(subItem, namePrefix, moduleId.Hierarchy, moduleId.ItemID, provider);
string newNamePrefix = namePrefix;
// The classes are always added to the root node, the functions to the
// current node.
if ((newNode.NodeType & LibraryNode.LibraryNodeType.Members) != LibraryNode.LibraryNodeType.None) {
current.AddNode(newNode);
} else if ((newNode.NodeType & LibraryNode.LibraryNodeType.Classes) != LibraryNode.LibraryNodeType.None) {
// Classes are always added to the root.
root.AddNode(newNode);
newNamePrefix = newNode.Name + ".";
}
// Now use recursion to get the other types.
CreateModuleTree(root, newNode, subItem, newNamePrefix, moduleId);
}
}
private void AddNode(ScopeNode node)
{
if (scopes.Count > 0)
{
ScopeNode current = scopes.Peek();
current.Add(node);
}
else
{
root.Add(node);
}
scopes.Push(node);
}
public void Add(ScopeNode node)
{
if (nested == null) nested = new List<ScopeNode>();
nested.Add(node);
}