diff --git a/frontend/src/components/tree-view/tree-node-menu.js b/frontend/src/components/tree-view/tree-node-menu.js
deleted file mode 100644
index deab669009..0000000000
--- a/frontend/src/components/tree-view/tree-node-menu.js
+++ /dev/null
@@ -1,137 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import listener from '../context-menu/globalEventListener';
-import { Dropdown, DropdownMenu, DropdownToggle, DropdownItem } from 'reactstrap';
-import { gettext } from '../../utils/constants';
-
-const propTypes = {
- node: PropTypes.object.isRequired,
- onMenuItemClick: PropTypes.func.isRequired,
- onFreezedItem: PropTypes.func.isRequired,
- onUnFreezedItem: PropTypes.func.isRequired,
-};
-
-class TreeNodeMenu extends React.Component {
-
- constructor(props) {
- super(props);
- this.state = {
- isItemMenuShow: false,
- menuList: []
- };
- }
-
- componentDidMount() {
- let menuList = this.caculateMenuList();
- this.setState({menuList: menuList});
- this.listenerId = listener.register(this.onShowMenu, this.onHideMenu);
- }
-
- componentWillUnmount () {
- if (this.listenerId) {
- listener.unregister(this.listenerId);
- }
- }
-
- onShowMenu = () => {
- // nothing todo
- }
-
- onHideMenu = () => {
- if (this.state.isItemMenuShow) {
- this.setState({isItemMenuShow: false});
- this.props.onUnFreezedItem();
- }
- }
-
- caculateMenuList() {
- let { node } = this.props;
- let menuList = [];
- if (node.object.type === 'dir') {
- menuList = ['New Folder', 'New File', 'Copy', 'Move', 'Rename', 'Delete'];
- } else {
- menuList = ['Rename', 'Delete', 'Copy', 'Move', 'Open in New Tab'];
- }
- return menuList;
- }
-
- translateMenuItem = (menuItem) => {
- let translateResult = '';
- switch(menuItem) {
- case 'New Folder':
- translateResult = gettext('New Folder');
- break;
- case 'New File':
- translateResult = gettext('New File');
- break;
- case 'Rename':
- translateResult = gettext('Rename');
- break;
- case 'Copy':
- translateResult = gettext('Copy');
- break;
- case 'Move':
- translateResult = gettext('Move');
- break;
- case 'Delete':
- translateResult = gettext('Delete');
- break;
- case 'Open in New Tab':
- translateResult = gettext('Open in New Tab');
- break;
- default:
- break;
- }
- return translateResult;
- }
-
- onDropdownToggleClick = (e) => {
- e.preventDefault();
- this.toggleOperationMenu(e);
- }
-
- toggleOperationMenu = (e) => {
- e.stopPropagation();
- this.setState(
- {isItemMenuShow: !this.state.isItemMenuShow }, () => {
- if (this.state.isItemMenuShow) {
- this.props.onFreezedItem();
- } else {
- this.props.onUnFreezedItem();
- }
- }
- );
- }
-
- onMenuItemClick = (event) => {
- let operation = event.target.dataset.toggle;
- let node = this.props.node;
- this.props.onMenuItemClick(operation, node);
- }
-
- render() {
- return (
-