rsuite/cjs/Nav/NavDropdown.js

A suite of react components

"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");

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

exports.__esModule = true;
exports.default = void 0;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _objectWithoutPropertiesLoose2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutPropertiesLoose"));

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

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

var _omit = _interopRequireDefault(require("lodash/omit"));

var _pick = _interopRequireDefault(require("lodash/pick"));

var _utils = require("../utils");

var _deprecatePropType = _interopRequireDefault(require("../utils/deprecatePropType"));

var _DropdownState = require("../Dropdown/DropdownState");

var _Menu = _interopRequireDefault(require("../Menu/Menu"));

var _kebabCase = _interopRequireDefault(require("lodash/kebabCase"));

var _NavContext = _interopRequireDefault(require("./NavContext"));

var _NavDropdownItem = _interopRequireDefault(require("./NavDropdownItem"));

var _NavDropdownMenu = _interopRequireDefault(require("./NavDropdownMenu"));

var _NavDropdownToggle = _interopRequireDefault(require("./NavDropdownToggle"));

/**
 * @private this component is not supposed to be used directly
 *          Instead it's rendered by a <Nav.Menu> call
 *
 * <Nav>
 *   <Nav.Menu> -> This will render <NavDropdown> component
 *   </Nav.Menu>
 * </Nav>
 */
var NavDropdown = /*#__PURE__*/_react.default.forwardRef(function (props, ref) {
  var nav = (0, _react.useContext)(_NavContext.default);

  if (!nav) {
    throw new Error('<Nav.Dropdown> must be rendered within a <Nav> component.');
  }

  var _props$as = props.as,
      Component = _props$as === void 0 ? 'div' : _props$as,
      title = props.title,
      onClose = props.onClose,
      onOpen = props.onOpen,
      onToggle = props.onToggle,
      eventKey = props.eventKey,
      _props$trigger = props.trigger,
      trigger = _props$trigger === void 0 ? 'click' : _props$trigger,
      _props$placement = props.placement,
      placement = _props$placement === void 0 ? 'bottomStart' : _props$placement,
      toggleAs = props.toggleAs,
      toggleClassName = props.toggleClassName,
      _props$classPrefix = props.classPrefix,
      classPrefix = _props$classPrefix === void 0 ? 'dropdown' : _props$classPrefix,
      className = props.className,
      disabled = props.disabled,
      children = props.children,
      menuStyle = props.menuStyle,
      style = props.style,
      toggleProps = (0, _objectWithoutPropertiesLoose2.default)(props, ["as", "title", "onClose", "onOpen", "onToggle", "eventKey", "trigger", "placement", "toggleAs", "toggleClassName", "classPrefix", "className", "disabled", "children", "menuStyle", "style"]);

  var _useClassNames = (0, _utils.useClassNames)(classPrefix),
      merge = _useClassNames.merge,
      withClassPrefix = _useClassNames.withClassPrefix;

  var _useClassNames2 = (0, _utils.useClassNames)('dropdown-menu'),
      withMenuClassPrefix = _useClassNames2.withClassPrefix,
      mergeMenuClassName = _useClassNames2.merge;

  var menuButtonTriggers = (0, _react.useMemo)(function () {
    if (!trigger) {
      return undefined;
    }

    var triggerMap = {
      hover: 'mouseover',
      click: 'click',
      contextMenu: 'contextmenu'
    };

    if (!Array.isArray(trigger)) {
      return [triggerMap[trigger]];
    }

    return trigger.map(function (t) {
      return triggerMap[t];
    });
  }, [trigger]);

  var _useReducer = (0, _react.useReducer)(_DropdownState.reducer, _DropdownState.initialState),
      items = _useReducer[0].items;

  var hasSelectedItem = (0, _react.useMemo)(function () {
    return items.some(function (item) {
      return item.props.selected;
    });
  }, [items]);

  var renderMenuButton = function renderMenuButton(menuButtonProps, menuButtonRef) {
    return /*#__PURE__*/_react.default.createElement(_NavDropdownToggle.default, (0, _extends2.default)({
      ref: menuButtonRef,
      as: toggleAs,
      className: toggleClassName,
      placement: placement,
      disabled: disabled
    }, (0, _omit.default)(menuButtonProps, ['open']), (0, _omit.default)(toggleProps, ['data-testid'])), title);
  };

  return /*#__PURE__*/_react.default.createElement(_Menu.default, {
    renderMenuButton: renderMenuButton,
    openMenuOn: menuButtonTriggers,
    renderMenuPopup: function renderMenuPopup(_ref, popupRef) {
      var open = _ref.open,
          popupProps = (0, _objectWithoutPropertiesLoose2.default)(_ref, ["open"]);
      var menuClassName = mergeMenuClassName(className, withMenuClassPrefix());
      return /*#__PURE__*/_react.default.createElement("ul", (0, _extends2.default)({
        ref: popupRef,
        className: menuClassName,
        style: menuStyle,
        hidden: !open
      }, popupProps), children);
    },
    onToggleMenu: function onToggleMenu(open, event) {
      onToggle === null || onToggle === void 0 ? void 0 : onToggle(open, eventKey, event);

      if (open) {
        onOpen === null || onOpen === void 0 ? void 0 : onOpen();
      } else {
        onClose === null || onClose === void 0 ? void 0 : onClose();
      }
    }
  }, function (_ref2, menuContainerRef) {
    var _withClassPrefix;

    var open = _ref2.open,
        menuContainer = (0, _objectWithoutPropertiesLoose2.default)(_ref2, ["open"]);
    var classes = merge(className, withClassPrefix((_withClassPrefix = {}, _withClassPrefix["placement-" + (0, _kebabCase.default)((0, _utils.placementPolyfill)(placement))] = !!placement, _withClassPrefix.disabled = disabled, _withClassPrefix.open = open, _withClassPrefix['selected-within'] = hasSelectedItem, _withClassPrefix)));
    return /*#__PURE__*/_react.default.createElement(Component, (0, _extends2.default)({
      ref: (0, _utils.mergeRefs)(ref, menuContainerRef),
      className: classes
    }, menuContainer, (0, _pick.default)(toggleProps, ['data-testid']), {
      style: style
    }));
  });
});

NavDropdown.Item = _NavDropdownItem.default;
NavDropdown.Menu = _NavDropdownMenu.default;
NavDropdown.displayName = 'Nav.Dropdown';
NavDropdown.propTypes = {
  classPrefix: _propTypes.default.string,
  trigger: _propTypes.default.oneOfType([_propTypes.default.array, _propTypes.default.oneOf(['click', 'hover', 'contextMenu'])]),
  placement: _propTypes.default.oneOf(_utils.PLACEMENT_8),
  title: _propTypes.default.node,
  disabled: _propTypes.default.bool,
  icon: _propTypes.default.node,
  menuStyle: _propTypes.default.object,
  className: _propTypes.default.string,
  toggleClassName: _propTypes.default.string,
  children: _propTypes.default.node,
  open: (0, _deprecatePropType.default)(_propTypes.default.bool),
  eventKey: _propTypes.default.any,
  as: _propTypes.default.elementType,
  toggleAs: _propTypes.default.elementType,
  noCaret: _propTypes.default.bool,
  style: _propTypes.default.object,
  onClose: _propTypes.default.func,
  onOpen: _propTypes.default.func,
  onToggle: _propTypes.default.func,
  onMouseEnter: _propTypes.default.func,
  onMouseLeave: _propTypes.default.func,
  onContextMenu: _propTypes.default.func,
  onClick: _propTypes.default.func,
  renderToggle: _propTypes.default.func
};
var _default = NavDropdown;
exports.default = _default;