ultra-design/lib/dropdown/dropdown.js

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var _defineProperty = require('@babel/runtime/helpers/defineProperty');
var React = require('react');
var trigger = require('../trigger/trigger.js');
var mergeProps = require('../utils/mergeProps.js');
var withStyle = require('../utils/withStyle.js');
var dropdownStyles = require('./dropdown-styles.js');
var jsxRuntime = require('@emotion/react/jsx-runtime');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var _defineProperty__default = /*#__PURE__*/_interopDefaultLegacy(_defineProperty);

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty__default["default"](target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
var defaultProps = {
  name: 'ultra-dropdown',
  trigger: 'hover',
  transitionClassName: 'ultra-dropdown-layer-slide',
  showArrow: false,
  transitionTimeout: 150,
  placement: 'bottomLeft'
};
var DropdownComponent = /*#__PURE__*/React.forwardRef(function (p, r) {
  var props = mergeProps.useMergeProps(defaultProps, p);
  var triggerRef = React.useRef(null);

  var hideDropdown = function hideDropdown() {
    var _triggerRef$current;

    (_triggerRef$current = triggerRef.current) === null || _triggerRef$current === void 0 ? void 0 : _triggerRef$current.changeVisible(false);
  };

  React.useImperativeHandle(r, function () {
    var _triggerRef$current2;

    return (_triggerRef$current2 = triggerRef.current) === null || _triggerRef$current2 === void 0 ? void 0 : _triggerRef$current2.layerElement;
  }, [triggerRef]);

  var onVisibleChange = function onVisibleChange(visible) {
    var _triggerRef$current3;

    if (!visible) return;
    var layer = (_triggerRef$current3 = triggerRef.current) === null || _triggerRef$current3 === void 0 ? void 0 : _triggerRef$current3.layerElement;
    if (!layer) return;
    layer.querySelectorAll('.ultra-dropdown-item, .ultra-sub-menu').forEach(function (item) {
      item.addEventListener('click', hideDropdown);
    });
  };

  React.useEffect(function () {
    return function () {
      var _triggerRef$current4;

      var layer = (_triggerRef$current4 = triggerRef.current) === null || _triggerRef$current4 === void 0 ? void 0 : _triggerRef$current4.layerElement;
      var dropdownItems = layer === null || layer === void 0 ? void 0 : layer.querySelectorAll('.ultra-dropdown-item');
      dropdownItems === null || dropdownItems === void 0 ? void 0 : dropdownItems.forEach(function (item) {
        item.removeEventListener('click', hideDropdown);
      });
    };
  }, []);
  return jsxRuntime.jsx(trigger["default"], _objectSpread(_objectSpread({
    onVisibleChange: onVisibleChange,
    ref: triggerRef
  }, props), {}, {
    css: dropdownStyles.dropdownStyles(props)
  }));
});
DropdownComponent.displayName = 'UltraDropdown';
var Dropdown = withStyle["default"](DropdownComponent);
var DropdownComponent$1 = Dropdown;

exports["default"] = DropdownComponent$1;