GitUI.CommandsDialogs.FormBrowse.FileTreeContextMenu_Opening C# (CSharp) Метод

        private void FileTreeContextMenu_Opening(object sender, System.ComponentModel.CancelEventArgs e)
        {
            var gitItem = (GitTree.SelectedNode != null) ? GitTree.SelectedNode.Tag as GitItem : null;
            var enableItems = gitItem != null && gitItem.IsBlob;

            saveAsToolStripMenuItem.Enabled = enableItems;
            openFileToolStripMenuItem.Enabled = enableItems;
            openFileWithToolStripMenuItem.Enabled = enableItems;
            openWithToolStripMenuItem.Enabled = enableItems;
            copyFilenameToClipboardToolStripMenuItem.Enabled = gitItem != null && FormBrowseUtil.IsFileOrDirectory(FormBrowseUtil.GetFullPathFromGitItem(Module, gitItem));
            editCheckedOutFileToolStripMenuItem.Enabled = enableItems;
        }