ohif-viewer/platform/ui/src/contextProviders/DragAndDropProvider.jsx

35 lines
957 B
JavaScript

import React from 'react';
import PropTypes from 'prop-types';
import { DndProvider } from 'react-dnd';
import HTML5Backend from 'react-dnd-html5-backend';
import TouchBackend from 'react-dnd-touch-backend';
const isTouchDevice =
typeof window !== `undefined` &&
!!('ontouchstart' in window || navigator.maxTouchPoints);
/**
* Relevant:
* https://github.com/react-dnd/react-dnd/issues/186#issuecomment-335429067
* https://github.com/react-dnd/react-dnd/issues/186#issuecomment-282789420
*
* Docs:
* http://react-dnd.github.io/react-dnd/docs/api/drag-drop-context
*/
function DragAndDropProvider({ children }) {
const backend = isTouchDevice ? TouchBackend : HTML5Backend;
const opts = isTouchDevice ? { enableMouseEvents: true } : {};
return (
<DndProvider backend={backend} opts={opts}>
{children}
</DndProvider>
);
}
DragAndDropProvider.propTypes = {
children: PropTypes.any,
};
export default DragAndDropProvider;