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

wix-style-react

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));

var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));

var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _TouchBackend = _interopRequireDefault(require("./TouchBackend"));

var _reactDnd = require("react-dnd");

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = (0, _getPrototypeOf2["default"])(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = (0, _getPrototypeOf2["default"])(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return (0, _possibleConstructorReturn2["default"])(this, result); }; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

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


var DragDropContextProvider = /*#__PURE__*/function (_React$Component) {
  (0, _inherits2["default"])(DragDropContextProvider, _React$Component);

  var _super = _createSuper(DragDropContextProvider);

  function DragDropContextProvider() {
    (0, _classCallCheck2["default"])(this, DragDropContextProvider);
    return _super.apply(this, arguments);
  }

  (0, _createClass2["default"])(DragDropContextProvider, [{
    key: "getManager",
    value: // we add `manager` to instance to allow to manipulate d&d in tests
    function getManager() {
      return this.context.dragDropManager || getDefaultManager(this.props.backend);
    }
  }, {
    key: "getChildContext",
    value: function getChildContext() {
      return {
        dragDropManager: this.getManager()
      };
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props = this.props,
          backend = _this$props.backend,
          children = _this$props.children;
      return /*#__PURE__*/_react["default"].createElement(_reactDnd.DndProvider, {
        manager: this.getManager(backend)
      }, children);
    }
  }]);
  return DragDropContextProvider;
}(_react["default"].Component);

(0, _defineProperty2["default"])(DragDropContextProvider, "propTypes", {
  children: _propTypes["default"].node,
  backend: _propTypes["default"].func
});
(0, _defineProperty2["default"])(DragDropContextProvider, "defaultProps", {
  backend: _TouchBackend["default"]
});
(0, _defineProperty2["default"])(DragDropContextProvider, "contextTypes", {
  dragDropManager: _propTypes["default"].object
});
(0, _defineProperty2["default"])(DragDropContextProvider, "childContextTypes", {
  dragDropManager: _propTypes["default"].object
});
var _default = DragDropContextProvider;
exports["default"] = _default;