src/components/context-menu/context-menu.tsx

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4 import * as React from "react";
   5 import { Popover, List, ListItem, ListItemIcon, ListItemText, Divider } from "@material-ui/core";
   6 import { DefaultTransformOrigin } from "../popover/helpers";
   7
   8 export interface ContextMenuAction<T> {
   9     name: string;
  10     icon: string;
  11     onClick: (item: T) => void;
  12 }
  13
  14 export type ContextMenuActionGroup<T> = Array<ContextMenuAction<T>>;
  15
  16 export interface ContextMenuProps<T> {
  17     anchorEl?: HTMLElement;
  18     item?: T;
  19     onClose: () => void;
  20     actions: Array<ContextMenuActionGroup<T>>;
  21 }
  22
  23 export default class ContextMenu<T> extends React.PureComponent<ContextMenuProps<T>> {
  24     render() {
  25         const { anchorEl, onClose, actions, item } = this.props;
  26         return <Popover
  27             anchorEl={anchorEl}
  28             open={Boolean(anchorEl)}
  29             onClose={onClose}
  30             transformOrigin={DefaultTransformOrigin}
  31             anchorOrigin={DefaultTransformOrigin}>
  32             <List dense>
  33                 {actions.map((group, groupIndex) =>
  34                     <React.Fragment key={groupIndex}>
  35                         {group.map((action, actionIndex) =>
  36                             <ListItem
  37                                 button
  38                                 key={actionIndex}
  39                                 onClick={() => item && action.onClick(item)}>
  40                                 <ListItemIcon>
  41                                     <i className={action.icon} />
  42                                 </ListItemIcon>
  43                                 <ListItemText>
  44                                     {action.name}
  45                                 </ListItemText>
  46                             </ListItem>)}
  47                         {groupIndex < actions.length - 1 && <Divider />}
  48                     </React.Fragment>)}
  49             </List>
  50         </Popover>;
  51     }
  52 }