protected override TreeViewItem BuildRoot()
{
FolderTreeViewItem root = new FolderTreeViewItem {
id = 0, depth = -1, displayName = "Root"
};
var rows = GetFolderRows();
if (allPath == null)
{
return(root);
}
foreach (var p in allPath)
{
string[] items = p.Split('/');
string fullPath = "";
for (int i = 0; i < items.Length; i++)
{
string displayName = items[i];
if (string.IsNullOrEmpty(fullPath))
{
fullPath = displayName;
}
else
{
fullPath += "/" + displayName;
}
bool isDirectory = !(i == (items.Length - 1));
bool isHaveItem = false;
foreach (var item in rows)
{
if (item.fullPath == fullPath && item.isDirectory == isDirectory)
{
isHaveItem = true;
break;
}
}
if (!isHaveItem)
{
FolderTreeViewItem temp = new FolderTreeViewItem(index, i, displayName, fullPath, isDirectory);
string dir = Path.GetDirectoryName(fullPath);
FolderTreeViewItem parent = null;
foreach (var item in rows)
{
if (item.fullPath == dir && item.isDirectory)
{
parent = item;
break;
}
}
if (parent != null)
{
parent.AddChild(temp);
}
else
{
root.AddChild(temp);
}
rows.Add(temp);
index++;
}
}
}
List <TreeViewItem> list = new List <TreeViewItem>();
foreach (var item in rows)
{
list.Add(item);
}
//SetupParentsAndChildrenFromDepths(root, list);
foreach (var item in rows)
{
if (item.hasChildren)
{
item.icon = folderIcon;
}
else
{
item.icon = fileIcon;
}
}
return(root);
}
