private void SetSelectedPath(string path)
{
BeginUpdate();
FBTreeNode node = FindPathInNodes(path, Nodes);
if (node == null)
{
Stack stack = new Stack();
string path_cut = path.Substring(0, path.LastIndexOf(Path.DirectorySeparatorChar));
if (!XplatUI.RunningOnUnix && path_cut.Length == 2)
{
path_cut += Path.DirectorySeparatorChar;
}
while (node == null && path_cut.Length > 0)
{
node = FindPathInNodes(path_cut, Nodes);
if (node == null)
{
string path_cut_new = path_cut.Substring(0, path_cut.LastIndexOf(Path.DirectorySeparatorChar));
string leftover = path_cut.Replace(path_cut_new, string.Empty);
stack.Push(leftover);
path_cut = path_cut_new;
}
}
// If we didn't find anything, just display the full, unselected tree
if (node == null)
{
EndUpdate();
RootFolder = rootFolder;
return;
}
FillNode(node);
node.Expand();
// walk through the subdirs and fill the nodes
while (stack.Count > 0)
{
string part_name = stack.Pop() as string;
foreach (TreeNode treeNode in node.Nodes)
{
FBTreeNode fbnode = treeNode as FBTreeNode;
if (path_cut + part_name == fbnode.RealPath)
{
node = fbnode;
path_cut += part_name;
FillNode(node);
node.Expand();
break;
}
}
}
// finally find the node for the complete path
foreach (TreeNode treeNode in node.Nodes)
{
FBTreeNode fbnode = treeNode as FBTreeNode;
if (path == fbnode.RealPath)
{
node = fbnode;
break;
}
}
}
if (node != null)
{
SelectedNode = node;
node.EnsureVisible();
}
EndUpdate();
}
public void CreateNewFolder()
{
FBTreeNode fbnode = node_under_mouse == null ? SelectedNode as FBTreeNode : node_under_mouse as FBTreeNode;
if (fbnode == null || fbnode.RealPath == null)
{
return;
}
string tmp_filename = "New Folder";
if (Directory.Exists(Path.Combine(fbnode.RealPath, tmp_filename)))
{
int i = 1;
if (XplatUI.RunningOnUnix)
{
tmp_filename = tmp_filename + "-" + i;
}
else
{
tmp_filename = tmp_filename + " (" + i + ")";
}
while (Directory.Exists(Path.Combine(fbnode.RealPath, tmp_filename)))
{
i++;
if (XplatUI.RunningOnUnix)
{
tmp_filename = "New Folder" + "-" + i;
}
else
{
tmp_filename = "New Folder" + " (" + i + ")";
}
}
}
parent_real_path = fbnode.RealPath;
FillNode(fbnode);
dont_do_onbeforeexpand = true;
fbnode.Expand();
dont_do_onbeforeexpand = false;
// to match MS, immediately create the new folder
// and rename it once the label edit completes
string fullPath = Path.Combine(fbnode.RealPath, tmp_filename);
if (!vfs.CreateFolder(fullPath))
{
return;
}
FBTreeNode new_node = new FBTreeNode(tmp_filename);
new_node.ImageIndex = NodeImageIndex(tmp_filename);
new_node.Tag = new_node.RealPath = fullPath;
fbnode.Nodes.Add(new_node);
LabelEdit = true;
new_node.BeginEdit();
}