private void CreateTrees(SelectionTree tree)
{
for (var t = 0; t < tree.Labels.Count; t++)
{
var items = tree.Items[t];
var label = tree.Labels[t];
var root = TreeItem.Branch(string.Empty, label, null);
var rootPath = label.text + "/";
var leaves = new List <TreeItem>();
for (var index = 0; index < items.Length; index++)
{
var node = items[index];
var fullPath = rootPath + node.text;
var submenus = fullPath.Split('/');
var path = rootPath;
var child = root;
for (var i = 1; i < submenus.Length - 1; i++)
{
var menu = submenus[i];
path += menu + "/";
var previousChild = child;
child = GetChild(child, path);
if (child == null)
{
child = TreeItem.Branch(path, new GUIContent(menu, _folderIcon.Content.image), previousChild);
}
}
leaves.Add(TreeItem.Leaf(index, path, new GUIContent(submenus.Last(), node.image ?? _defaultTypeIcon.Content.image), child));
}
_roots.Add(root);
_searchList.Add(leaves);
}
}
private void RebuildSearch()
{
_searchRoot = TreeItem.Branch("Search", new GUIContent("Search"), null);
_searchRoot.Children.Clear();
_searchRoot.SelectedIndex = -1;
if (!_hasSearch)
{
_animationTarget = 1;
_lastTime = DateTime.Now.Ticks;
}
else
{
var subwords = _search.ToLower().Split(' ').Where(subword => !string.IsNullOrEmpty(subword)).ToArray();
var starts = new List <TreeItem>();
var contains = new List <TreeItem>();
foreach (var item in _currentLeaves)
{
if (subwords.Length > 0 && item.SearchName.StartsWith(subwords.First()))
{
starts.Add(item);
}
else
{
foreach (var subword in subwords)
{
if (item.SearchName.Contains(subword))
{
contains.Add(item);
}
}
}
}
_searchRoot.Children.AddRange(starts);
_searchRoot.Children.AddRange(contains);
}
}