private void GetTreeNode(ref WinUglifier.TreeView.TreeNode root, string[] items)
{
foreach (string item in items)
{
if (Directory.Exists(item)) // is directory ?
{
WinUglifier.TreeView.TreeNode node = new WinUglifier.TreeView.TreeNode(null, Path.GetFileName(item));
SetNodeImage(item, ref node);
string[] files = Directory.GetFiles(item);
if (files.Length > 0) // has files?
{
GetTreeNode(ref node, files);
}
foreach (string dir in Directory.GetDirectories(item))
{
GetTreeNode(ref node, new string[] { dir });
}
if (node.Value != null || (node.Value == null && node.Nodes.Count > 0))
{
root.Nodes.Add(node);
}
}
else
{
string name = Path.GetFileName(item);
if (IsAddableType(name))
{
WinUglifier.TreeView.TreeNode node = new WinUglifier.TreeView.TreeNode(item, name);
SetNodeImage(item, ref node);
root.Nodes.Add(node);
}
}
}
}
private void treeItems_DragDrop(object sender, DragEventArgs e)
{
string[] items = (string[])e.Data.GetData(DataFormats.FileDrop, false);
WinUglifier.TreeView.TreeNode root = new WinUglifier.TreeView.TreeNode();
GetTreeNode(ref root, items);
List<WinUglifier.TreeView.TreeNode> nodes = new List<WinUglifier.TreeView.TreeNode>();
foreach (WinUglifier.TreeView.TreeNode node in root.Nodes)
{
nodes.Add(node);
}
treeItems.Nodes.AddRange(nodes.ToArray());
treeItems.ExpandAll();
}