GitUI.CommandsDialogs.FormBrowse.diffShowInFileTreeToolStripMenuItem_Click C# (CSharp) Method

        private void diffShowInFileTreeToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var diffGitItemStatus = DiffFiles.SelectedItems.First();

            ExecuteCommand((int)Commands.FocusFileTree); // switch to view (and fills the first level of file tree data model if not already done)

            var currentNodes = GitTree.Nodes;
            TreeNode foundNode = null;
            bool isIncompleteMatch = false;
            var pathParts = UtilGetPathParts(diffGitItemStatus.Name);
            for (int i = 0; i < pathParts.Length; i++)
            {
                string pathPart = pathParts[i];
                string diffPathPart = pathPart.Replace("/", "\\");

                var currentFoundNode = currentNodes.Cast<TreeNode>().FirstOrDefault(a =>
                {
                    var treeGitItem = a.Tag as GitItem;
                    if (treeGitItem != null)
                    {
                        // TODO: what about case(in)sensitive handling?
                        return treeGitItem.Name == diffPathPart;
                    }
                    else
                    {
                        return false;
                    }
                });

                if (currentFoundNode == null)
                {
                    isIncompleteMatch = true;
                    break;
                }

                foundNode = currentFoundNode;

                if (i < pathParts.Length - 1) // if not the last path part...
                {
                    foundNode.Expand(); // load more data

                    if (currentFoundNode.Nodes == null)
                    {
                        isIncompleteMatch = true;
                        break;
                    }

                    currentNodes = currentFoundNode.Nodes;
                }
            }

            if (foundNode != null)
            {
                if (isIncompleteMatch)
                {
                    MessageBox.Show(_nodeNotFoundNextAvailableParentSelected.Text);
                }

                GitTree.SelectedNode = foundNode;
                GitTree.SelectedNode.EnsureVisible();
            }
            else
            {
                MessageBox.Show(_nodeNotFoundSelectionNotChanged.Text);
            }
        }