private void SetPath(String path)
{
HTreeNode current_node = FolderTree.SelectedNode;
String current_path = "";
if (current_node != null)
{
current_path = getPathFromNode(current_node);
}
//daca pathul este valid si diferit de ce e deja selectat,
//construieste calea catre el
if (Directory.Exists(path) && !path.Equals(current_path))
{
FolderTree.CollapseAll();
//get drive first
//TODO: check if in windows it's working
String drive = path.Substring(0, path.IndexOf(separator) + 1);
//then the rest of the path
path = path.Substring(path.IndexOf(separator) + 1);
String[] path_parts = path.Split(separator);
List <String> parts = new List <String>();
parts.Add(drive);
parts.AddRange(path_parts);
NodeCollection nodes = FolderTree.Nodes;
for (int i = 0; i < parts.Count; i++)
{
String node_text = parts[i];
//search the node with that text
HTreeNode node = null;
foreach (HTreeNode n in nodes)
{
if (!n.Text.Equals(node_text))
{
continue;
}
node = n;
break;
}
//clear nodes childs
node.Nodes.Clear();
//build node childs
buildNode(node);
//expand node
FolderTree.expandNode(node);
nodes = node.Nodes;
}
}
}
