@brightleaf/elements/lib/dropdown/dropdown.js

React UI elements styled with Bulma CSS

"use strict";

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.DropDownMenu = exports.DropDownDivider = exports.DropDownItem = exports.DropDown = void 0;

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

var _useClickOutside = require("@brightleaf/react-hooks/lib/use-click-outside");

var _classnames = _interopRequireDefault(require("classnames"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) { return; } var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var DropDown = function DropDown(_ref) {
  var list = _ref.list,
      onSelect = _ref.onSelect,
      label = _ref.label,
      className = _ref.className,
      isUp = _ref.isUp;

  var _useState = (0, _react.useState)(false),
      _useState2 = _slicedToArray(_useState, 2),
      dropDownIsShown = _useState2[0],
      setDropDownIsShown = _useState2[1];

  var mappedItems = list.map(function (item, index) {
    if (!item) {
      return _react.default.createElement("hr", {
        className: "dropdown-divider",
        key: "dd-divider-".concat(index)
      });
    }

    return _react.default.createElement("a", {
      key: "dd-".concat(item.id, "-").concat(index),
      className: "dropdown-item",
      onClick: function onClick(e) {
        e.preventDefault();
        onSelect(item);
        setDropDownIsShown(false);
      }
    }, _react.default.createElement("span", null, item.name));
  });
  var dropDown = (0, _react.useRef)();

  var hideDropDown = function hideDropDown() {
    setDropDownIsShown(false);
  };

  (0, _useClickOutside.useClickOutside)(dropDown, hideDropDown, dropDownIsShown);
  return _react.default.createElement("div", {
    ref: dropDown,
    className: (0, _classnames.default)('dropdown', className, {
      'is-active': dropDownIsShown,
      'is-up': isUp
    }),
    onFocus: function onFocus(e) {
      setDropDownIsShown(true);
    }
  }, _react.default.createElement("div", {
    className: "dropdown-trigger"
  }, _react.default.createElement("button", {
    className: "button",
    "aria-haspopup": "true",
    "aria-controls": "dropdown-menu",
    onClick: function onClick(e) {
      e.preventDefault();
      setDropDownIsShown(!dropDownIsShown);
    }
  }, _react.default.createElement("span", null, label), _react.default.createElement("span", {
    className: "icon is-small"
  }, _react.default.createElement("i", {
    className: "fas fa-angle-down",
    "aria-hidden": "true"
  })))), _react.default.createElement("div", {
    className: (0, _classnames.default)('dropdown-menu', 'animated', {
      'is-hidden': !dropDownIsShown,
      fadeIn: dropDownIsShown
    })
  }, _react.default.createElement("div", {
    className: "dropdown-content"
  }, mappedItems)));
};

exports.DropDown = DropDown;
DropDown.defaultProps = {
  onValueChange: function onValueChange() {},
  onSelect: function onSelect() {},
  list: [],
  label: 'Dropdown button'
};
var DropDownContext = (0, _react.createContext)();

var DropDownItem = function DropDownItem(_ref2) {
  var className = _ref2.className,
      _onClick = _ref2.onClick,
      children = _ref2.children;

  var _useContext = (0, _react.useContext)(DropDownContext),
      setDropDown = _useContext.setDropDown;

  return _react.default.createElement("a", {
    className: (0, _classnames.default)('dropdown-item', className),
    onClick: function onClick(e) {
      setDropDown(false);

      _onClick(e);
    }
  }, _react.default.createElement("span", null, children));
};

exports.DropDownItem = DropDownItem;
DropDownItem.defaultProps = {
  onClick: function onClick() {}
};

var DropDownDivider = function DropDownDivider(_ref3) {
  var className = _ref3.className;
  return _react.default.createElement("hr", {
    className: (0, _classnames.default)('dropdown-divider', className)
  });
};

exports.DropDownDivider = DropDownDivider;

var DropDownMenu = function DropDownMenu(_ref4) {
  var children = _ref4.children,
      label = _ref4.label,
      isUp = _ref4.isUp,
      className = _ref4.className;

  var _useState3 = (0, _react.useState)(false),
      _useState4 = _slicedToArray(_useState3, 2),
      dropDownIsShown = _useState4[0],
      setDropDownIsShown = _useState4[1];

  var dropDown = (0, _react.useRef)();

  var hideDropDown = function hideDropDown() {
    setDropDownIsShown(false);
  };

  (0, _useClickOutside.useClickOutside)(dropDown, hideDropDown, dropDownIsShown);
  return _react.default.createElement(DropDownContext.Provider, {
    value: {
      setDropDown: setDropDownIsShown
    }
  }, _react.default.createElement("div", {
    ref: dropDown,
    className: (0, _classnames.default)('dropdown', className, {
      'is-active': dropDownIsShown,
      'is-up': isUp
    }),
    onFocus: function onFocus(e) {
      setDropDownIsShown(true);
    }
  }, _react.default.createElement("div", {
    className: "dropdown-trigger"
  }, _react.default.createElement("button", {
    className: "button",
    "aria-haspopup": "true",
    "aria-controls": "dropdown-menu",
    onClick: function onClick(e) {
      e.preventDefault();
      setDropDownIsShown(!dropDownIsShown);
    }
  }, _react.default.createElement("span", null, label), _react.default.createElement("span", {
    className: "icon is-small"
  }, isUp && _react.default.createElement("i", {
    className: "fas fa-angle-up",
    "aria-hidden": "true"
  }), !isUp && _react.default.createElement("i", {
    className: "fas fa-angle-down",
    "aria-hidden": "true"
  })))), _react.default.createElement("div", {
    className: (0, _classnames.default)('dropdown-menu', 'animated', {
      'is-hidden': !dropDownIsShown,
      fadeIn: dropDownIsShown
    })
  }, _react.default.createElement("div", {
    className: "dropdown-content"
  }, children))));
};

exports.DropDownMenu = DropDownMenu;
DropDownMenu.defaultProps = {
  label: 'Dropdown button'
};