ProjectFileNode Find(string[] path, int pathIndex, bool create)
{
ProjectFileNode child;
if (Children.TryGetValue(path[pathIndex], out child))
{
if (pathIndex + 1 == path.Length)
{
return(child);
}
return(child.Find(path, pathIndex + 1, create));
}
if (create)
{
child = new ProjectFileNode(this, path[pathIndex]);
Children.Add(child.FileName, child);
if (pathIndex + 1 == path.Length)
{
return(child);
}
return(child.Find(path, pathIndex + 1, create));
}
return(null);
}
void ProjectVirtualPathChanged(object sender, ProjectFileVirtualPathChangedEventArgs e)
{
ProjectFileNode node;
// Note: if the OldVirtualPath is null, then it means that a Project was just set on the ProjectFile
// which means that it hasn't yet been added to our VirtualProjectPath tree.
if (e.OldVirtualPath.IsNotNull)
{
node = root.Find(e.OldVirtualPath, false);
if (node != null)
{
node.Parent.Children.Remove(node.FileName);
PruneEmptyParents(node.Parent);
}
}
node = root.Find(e.NewVirtualPath, true);
node.ProjectFile = e.ProjectFile;
}