goTorrent/goTorrentWebUI/node_modules/material-ui/Menu/Menu.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.styles = undefined;

var _extends2 = require('babel-runtime/helpers/extends');

var _extends3 = _interopRequireDefault(_extends2);

var _objectWithoutProperties2 = require('babel-runtime/helpers/objectWithoutProperties');

var _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);

var _getPrototypeOf = require('babel-runtime/core-js/object/get-prototype-of');

var _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactDom = require('react-dom');

var _scrollbarSize = require('dom-helpers/util/scrollbarSize');

var _scrollbarSize2 = _interopRequireDefault(_scrollbarSize);

var _withStyles = require('../styles/withStyles');

var _withStyles2 = _interopRequireDefault(_withStyles);

var _Popover = require('../Popover');

var _Popover2 = _interopRequireDefault(_Popover);

var _MenuList = require('./MenuList');

var _MenuList2 = _interopRequireDefault(_MenuList);

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

var RTL_ORIGIN = {
  vertical: 'top',
  horizontal: 'right'
}; // @inheritedComponent Popover

var LTR_ORIGIN = {
  vertical: 'top',
  horizontal: 'left'
};

var styles = exports.styles = {
  paper: {
    // specZ: The maximum height of a simple menu should be one or more rows less than the view
    // height. This ensures a tappable area outside of the simple menu with which to dismiss
    // the menu.
    maxHeight: 'calc(100vh - 96px)',
    // Add iOS momentum scrolling.
    WebkitOverflowScrolling: 'touch'
  }
};

var Menu = function (_React$Component) {
  (0, _inherits3.default)(Menu, _React$Component);

  function Menu() {
    var _ref;

    var _temp, _this, _ret;

    (0, _classCallCheck3.default)(this, Menu);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = (0, _possibleConstructorReturn3.default)(this, (_ref = Menu.__proto__ || (0, _getPrototypeOf2.default)(Menu)).call.apply(_ref, [this].concat(args))), _this), _this.getContentAnchorEl = function () {
      if (!_this.menuList || !_this.menuList.selectedItem) {
        return (0, _reactDom.findDOMNode)(_this.menuList).firstChild;
      }

      return (0, _reactDom.findDOMNode)(_this.menuList.selectedItem);
    }, _this.menuList = undefined, _this.focus = function () {
      if (_this.menuList && _this.menuList.selectedItem) {
        (0, _reactDom.findDOMNode)(_this.menuList.selectedItem).focus();
        return;
      }

      var menuList = (0, _reactDom.findDOMNode)(_this.menuList);
      if (menuList && menuList.firstChild) {
        menuList.firstChild.focus();
      }
    }, _this.handleEnter = function (element) {
      var theme = _this.props.theme;

      var menuList = (0, _reactDom.findDOMNode)(_this.menuList);

      // Focus so the scroll computation of the Popover works as expected.
      _this.focus();

      // Let's ignore that piece of logic if users are already overriding the width
      // of the menu.
      if (menuList && element.clientHeight < menuList.clientHeight && !menuList.style.width) {
        var size = (0, _scrollbarSize2.default)() + 'px';
        menuList.style[theme.direction === 'rtl' ? 'paddingLeft' : 'paddingRight'] = size;
        menuList.style.width = 'calc(100% + ' + size + ')';
      }

      if (_this.props.onEnter) {
        _this.props.onEnter(element);
      }
    }, _this.handleListKeyDown = function (event, key) {
      if (key === 'tab') {
        event.preventDefault();

        if (_this.props.onClose) {
          _this.props.onClose(event);
        }
      }
    }, _temp), (0, _possibleConstructorReturn3.default)(_this, _ret);
  }

  (0, _createClass3.default)(Menu, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      if (this.props.open) {
        this.focus();
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var _props = this.props,
          children = _props.children,
          classes = _props.classes,
          MenuListProps = _props.MenuListProps,
          onEnter = _props.onEnter,
          _props$PaperProps = _props.PaperProps,
          PaperProps = _props$PaperProps === undefined ? {} : _props$PaperProps,
          PopoverClasses = _props.PopoverClasses,
          theme = _props.theme,
          other = (0, _objectWithoutProperties3.default)(_props, ['children', 'classes', 'MenuListProps', 'onEnter', 'PaperProps', 'PopoverClasses', 'theme']);


      return _react2.default.createElement(
        _Popover2.default,
        (0, _extends3.default)({
          getContentAnchorEl: this.getContentAnchorEl,
          classes: PopoverClasses,
          onEnter: this.handleEnter,
          anchorOrigin: theme.direction === 'rtl' ? RTL_ORIGIN : LTR_ORIGIN,
          transformOrigin: theme.direction === 'rtl' ? RTL_ORIGIN : LTR_ORIGIN,
          PaperProps: (0, _extends3.default)({}, PaperProps, {
            classes: (0, _extends3.default)({}, PaperProps.classes, {
              root: classes.paper
            })
          })
        }, other),
        _react2.default.createElement(
          _MenuList2.default,
          (0, _extends3.default)({
            role: 'menu',
            onKeyDown: this.handleListKeyDown
          }, MenuListProps, {
            ref: function ref(node) {
              _this2.menuList = node;
            }
          }),
          children
        )
      );
    }
  }]);
  return Menu;
}(_react2.default.Component);

Menu.propTypes = process.env.NODE_ENV !== "production" ? {
  /**
   * The DOM element used to set the position of the menu.
   */
  anchorEl: _propTypes2.default.object,
  /**
   * Menu contents, normally `MenuItem`s.
   */
  children: _propTypes2.default.node,
  /**
   * Useful to extend the style applied to components.
   */
  classes: _propTypes2.default.object.isRequired,
  /**
   * Properties applied to the `MenuList` element.
   */
  MenuListProps: _propTypes2.default.object,
  /**
   * Callback fired when the component requests to be closed.
   *
   * @param {object} event The event source of the callback
   */
  onClose: _propTypes2.default.func,
  /**
   * Callback fired before the Menu enters.
   */
  onEnter: _propTypes2.default.func,
  /**
   * Callback fired when the Menu has entered.
   */
  onEntered: _propTypes2.default.func,
  /**
   * Callback fired when the Menu is entering.
   */
  onEntering: _propTypes2.default.func,
  /**
   * Callback fired before the Menu exits.
   */
  onExit: _propTypes2.default.func,
  /**
   * Callback fired when the Menu has exited.
   */
  onExited: _propTypes2.default.func,
  /**
   * Callback fired when the Menu is exiting.
   */
  onExiting: _propTypes2.default.func,
  /**
   * If `true`, the menu is visible.
   */
  open: _propTypes2.default.bool.isRequired,
  /**
   * @ignore
   */
  PaperProps: _propTypes2.default.object,
  /**
   * `classes` property applied to the `Popover` element.
   */
  PopoverClasses: _propTypes2.default.object,
  /**
   * @ignore
   */
  theme: _propTypes2.default.object.isRequired,
  /**
   * The length of the transition in `ms`, or 'auto'
   */
  transitionDuration: _propTypes2.default.oneOfType([_propTypes2.default.number, _propTypes2.default.shape({ enter: _propTypes2.default.number, exit: _propTypes2.default.number }), _propTypes2.default.oneOf(['auto'])])
} : {};

Menu.defaultProps = {
  transitionDuration: 'auto'
};

exports.default = (0, _withStyles2.default)(styles, { name: 'MuiMenu', withTheme: true })(Menu);