wix-style-react/dist/src/DragDropContextProvider/DragDropContextProvider.js

wix-style-react

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
exports.__esModule = true;
exports.default = void 0;
var _react = _interopRequireDefault(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _TouchBackend = _interopRequireDefault(require("./TouchBackend"));
var _reactDnd = require("react-dnd");
var _jsxFileName = "/home/builduser/work/a9c1ac8876d5057c/packages/wix-style-react/dist/cjs/DragDropContextProvider/DragDropContextProvider.js";
var defaultManager;
function getDefaultManager(backend) {
  if (!defaultManager) {
    defaultManager = (0, _reactDnd.createDndContext)(backend, {}, {
      enableMouseEvents: true
    }).dragDropManager;
  }
  return defaultManager;
}

// https://github.com/react-dnd/react-dnd/issues/186#issuecomment-110333064
class DragDropContextProvider extends _react.default.Component {
  // we add `manager` to instance to allow to manipulate d&d in tests
  getManager() {
    return this.context.dragDropManager || getDefaultManager(this.props.backend);
  }
  getChildContext() {
    return {
      dragDropManager: this.getManager()
    };
  }
  render() {
    var {
      backend,
      children
    } = this.props;
    return /*#__PURE__*/_react.default.createElement(_reactDnd.DndProvider, {
      manager: this.getManager(backend),
      __self: this,
      __source: {
        fileName: _jsxFileName,
        lineNumber: 57,
        columnNumber: 7
      }
    }, children);
  }
}
DragDropContextProvider.propTypes = {
  children: _propTypes.default.node,
  backend: _propTypes.default.func
};
DragDropContextProvider.defaultProps = {
  backend: _TouchBackend.default
};
DragDropContextProvider.contextTypes = {
  dragDropManager: _propTypes.default.object
};
DragDropContextProvider.childContextTypes = {
  dragDropManager: _propTypes.default.object
};
var _default = exports.default = DragDropContextProvider;
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