@pubsweet/ui/dist/molecules/Dropdown.js

React component library for use in pubsweet apps

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; 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["default"] = void 0;

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

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

var _styledComponents = _interopRequireDefault(require("styled-components"));

var _uiToolkit = require("@pubsweet/ui-toolkit");

var _atoms = require("../atoms");

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 _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

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

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) 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; }

function _templateObject6() {
  var data = _taggedTemplateLiteral(["\n  cursor: pointer;\n  font-family: ", ";\n  font-size: ", ";\n  padding: ", ";\n  white-space: normal;\n  word-break: break-word;\n\n  &:hover {\n    background-color: ", ";\n  }\n\n  /* stylelint-disable-next-line order/properties-alphabetical-order */\n  ", "\n"]);

  _templateObject6 = function _templateObject6() {
    return data;
  };

  return data;
}

function _templateObject5() {
  var data = _taggedTemplateLiteral(["\n  background-color: ", ";\n  border-color: ", ";\n  border-style: ", ";\n  border-width: ", ";\n  color: ", ";\n  display: ", ";\n  font-family: ", ";\n  font-size: ", ";\n  list-style-type: none;\n  margin: calc(", " / 4) 0 0 0;\n  padding: 0;\n  position: absolute;\n  top: ", ";\n  bottom: ", ";\n  width: 100%;\n  z-index: 9;\n\n  /* stylelint-disable-next-line order/properties-alphabetical-order */\n  ", "\n"]);

  _templateObject5 = function _templateObject5() {
    return data;
  };

  return data;
}

function _templateObject4() {
  var data = _taggedTemplateLiteral(["\n  cursor: pointer;\n  display: inline-block;\n  white-space: nowrap;\n  text-decoration: none;\n  padding: ", ";\n  color: ", ";\n  &:hover {\n    color: ", ";\n  }\n  text-transform: capitalize;\n\n  /* stylelint-disable-next-line order/properties-alphabetical-order */\n  ", "\n"]);

  _templateObject4 = function _templateObject4() {
    return data;
  };

  return data;
}

function _templateObject3() {
  var data = _taggedTemplateLiteral(["\n  display: inline-block;\n  position: relative;\n  margin: 0;\n\n  /* stylelint-disable-next-line order/properties-alphabetical-order */\n  ", "\n"]);

  _templateObject3 = function _templateObject3() {
    return data;
  };

  return data;
}

function _templateObject2() {
  var data = _taggedTemplateLiteral(["\n  float: right;\n"]);

  _templateObject2 = function _templateObject2() {
    return data;
  };

  return data;
}

function _templateObject() {
  var data = _taggedTemplateLiteral(["\n  font-family: ", ";\n  font-size: ", ";\n  height: ", ";\n  vertical-align: top;\n\n  /* stylelint-disable-next-line order/properties-alphabetical-order */\n  ", "\n"]);

  _templateObject = function _templateObject() {
    return data;
  };

  return data;
}

function _taggedTemplateLiteral(strings, raw) { if (!raw) { raw = strings.slice(0); } return Object.freeze(Object.defineProperties(strings, { raw: { value: Object.freeze(raw) } })); }

var Icon = (0, _styledComponents["default"])(_atoms.Icon)(_templateObject(), (0, _uiToolkit.th)('fontInterface'), (0, _uiToolkit.th)('fontSizeBase'), (0, _uiToolkit.th)('fontSizeBase'), (0, _uiToolkit.override)('ui.Button.Icon'));
var ChevronIcon = (0, _styledComponents["default"])(Icon)(_templateObject2());

var StyledDropdown = _styledComponents["default"].div(_templateObject3(), (0, _uiToolkit.override)('ui.Dropdown.Wrapper'));

var DropdownTitle = (0, _styledComponents["default"])(_atoms.Button)(_templateObject4(), function (props) {
  return props.size === 'small' ? '2px' : '8px';
}, function (props) {
  return props.color;
}, function (props) {
  return props.color;
}, (0, _uiToolkit.override)('ui.Dropdown.Title'));

var DropdownMenu = _styledComponents["default"].ul(_templateObject5(), (0, _uiToolkit.th)('colorBackground'), (0, _uiToolkit.th)('colorBorder'), (0, _uiToolkit.th)('borderStyle'), (0, _uiToolkit.th)('borderWidth'), (0, _uiToolkit.th)('colorText'), function (props) {
  return props.menuIsOpen ? 'block' : 'none';
}, (0, _uiToolkit.th)('fontInterface'), (0, _uiToolkit.th)('fontSizeBase'), (0, _uiToolkit.th)('gridUnit'), function (props) {
  return props.direction === 'down' ? '100%' : '-';
}, function (props) {
  return props.direction === 'down' ? '-' : '100%';
}, (0, _uiToolkit.override)('ui.Dropdown.Menu'));

var Item = _styledComponents["default"].li(_templateObject6(), (0, _uiToolkit.th)('fontInterface'), (0, _uiToolkit.th)('fontSizeBase'), (0, _uiToolkit.th)('gridUnit'), (0, _uiToolkit.th)('colorBackgroundHue'), (0, _uiToolkit.override)('ui.Dropdown.MenuItem'));

var Dropdown = function Dropdown(_ref) {
  var children = _ref.children,
      direction = _ref.direction,
      icon = _ref.icon,
      iconPosition = _ref.iconPosition,
      itemsList = _ref.itemsList,
      primary = _ref.primary,
      size = _ref.size,
      dataTestId = _ref.dataTestId,
      color = _ref.color;

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

  var colorIcon;

  if (color) {
    colorIcon = color;
  } else {
    primary ? colorIcon = '#fff' : colorIcon = '#0B65CB';
  }

  var getIconDirection = function getIconDirection() {
    if (direction === 'up') {
      return menuIsOpen ? 'chevron-down' : 'chevron-up';
    }

    return !menuIsOpen ? 'chevron-down' : 'chevron-up';
  };

  return /*#__PURE__*/_react["default"].createElement(StyledDropdown, {
    size: size
  }, /*#__PURE__*/_react["default"].createElement(DropdownTitle, {
    color: color,
    "data-test-id": dataTestId,
    onBlur: function onBlur() {
      return setMenuIsOpen(false);
    },
    onClick: function onClick() {
      return setMenuIsOpen(!menuIsOpen);
    },
    primary: primary,
    size: size
  }, /*#__PURE__*/_react["default"].createElement("span", {
    "data-testid": "iconButton"
  }, icon && iconPosition === 'start' && /*#__PURE__*/_react["default"].createElement(Icon, {
    color: colorIcon,
    "data-testid": "leftIconButton",
    primary: primary
  }, icon, ' '), /*#__PURE__*/_react["default"].createElement("span", null, children), icon && iconPosition === 'end' && /*#__PURE__*/_react["default"].createElement(Icon, {
    color: colorIcon,
    "data-testid": "rightIconButton"
  }, icon, ' ')), /*#__PURE__*/_react["default"].createElement(ChevronIcon, {
    color: colorIcon
  }, getIconDirection())), /*#__PURE__*/_react["default"].createElement(DropdownMenu, {
    direction: direction,
    menuIsOpen: menuIsOpen
  }, itemsList.map(function (item) {
    return /*#__PURE__*/_react["default"].createElement(Item, _extends({
      key: item.id,
      onClick: function onClick() {
        item.onClick();
        setMenuIsOpen(false);
      }
    }, item.props, {
      "data-test-id": item.dataTestId,
      onMouseDown: function onMouseDown(e) {
        return e.preventDefault();
      }
    }), item.title);
  })));
};

Dropdown.propTypes = {
  /** Content of the button of the dropdown */
  children: _propTypes["default"].node.isRequired,
  dataTestId: _propTypes["default"].string,

  /** Dropdow direction */
  direction: _propTypes["default"].oneOf(['up', 'down']),

  /** Icon name (An icon name, from the Feather icon set.) */
  icon: _propTypes["default"].string,

  /** Icon Position (Defines the position of the icon (if is is at the start of the button , or at the end)) */
  iconPosition: _propTypes["default"].oneOf(['start', 'end']),

  /** List of the items for the drop down items */
  itemsList: _propTypes["default"].arrayOf(_propTypes["default"].shape({
    /** The key for the item  */
    id: _propTypes["default"].string.isRequired,

    /** The click function for the item  */
    onClick: _propTypes["default"].func,

    /** The title for the item  */
    title: _propTypes["default"].node.isRequired
  })),
  size: _propTypes["default"].string,

  /** Primary property for the dropdown, if it is false(or not set) then the dropdown will be secondary  */
  primary: _propTypes["default"].bool
};
Dropdown.defaultProps = {
  direction: 'down',
  icon: null,
  iconPosition: 'start',
  itemsList: [],
  primary: false,
  size: '',
  dataTestId: ''
};
var _default = Dropdown;
exports["default"] = _default;