// ------------------
public void SetDirtyFlag()
{
for (TreeViewElem elem = this; elem != null; elem = elem.parent)
{
elem.dirtyFlag = true;
}
}
// -------------------
public void AddChild(TreeViewElem elem)
{
if ((elem.parent != null) && (elem.parent != this))
{
elem.parent.RemoveChild(elem);
}
this.children.Add(elem);
elem.parent = this;
}
// -------------------
static public TreeViewElem CreateDirectoryStructure(TreeViewElem root, string fullPath,
ElemConstructor folderConstructor)
{
if (fullPath.IndexOf('\\') >= 0)
{
fullPath = fullPath.Replace('\\', '/');
}
int startPos = 0;
int sepPos = 0;
TreeViewElem parent = root;
for (; (startPos < fullPath.Length); startPos = (sepPos + 1))
{
sepPos = fullPath.IndexOf("/", startPos);
if (sepPos == startPos)
{
continue;
}
if (sepPos < 0)
{
sepPos = fullPath.Length;
}
string folderName = fullPath.Substring(startPos, (sepPos - startPos));
//Debug.Log("\tCreate sub folder [" + folderName + "] of [" + path + "]");
TreeViewElem folderElem = parent.Find(folderName); // as FolderElem;
if (folderElem == null)
{
//Debug.Log("\tNOT found...");
folderElem = folderConstructor(root, fullPath.Substring(0, sepPos), folderName);
folderElem.name = folderName;
folderElem.parent = parent;
parent.AddChild(folderElem);
}
else
{
//Debug.Log("\tFOUND!");
}
parent = folderElem;
}
return(parent);
}
// ---------------------
public void Select(TreeViewElem elem)
{
this.selectedElem = elem;
}
// -----------------
public void RemoveChild(TreeViewElem elem)
{
this.children.Remove(elem);
}
