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 {
   9     name: string;
  10     icon: string;
  11 }
  12
  13 export type ContextMenuActionGroup = ContextMenuAction[];
  14
  15 export interface ContextMenuProps<T> {
  16     anchorEl?: HTMLElement;
  17     actions: ContextMenuActionGroup[];
  18     onActionClick: (action: ContextMenuAction) => void;
  19     onClose: () => void;
  20 }
  21
  22 export default class ContextMenu<T> extends React.PureComponent<ContextMenuProps<T>> {
  23     render() {
  24         const { anchorEl, actions, onClose, onActionClick } = this.props;
  25         return <Popover
  26             anchorEl={anchorEl}
  27             open={!!anchorEl}
  28             onClose={onClose}
  29             transformOrigin={DefaultTransformOrigin}
  30             anchorOrigin={DefaultTransformOrigin}
  31             onContextMenu={this.handleContextMenu}>
  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={() => onActionClick(action)}>
  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
  53     handleContextMenu = (event: React.MouseEvent<HTMLElement>) => {
  54         event.preventDefault();
  55         this.props.onClose();
  56     }
  57 }