react-gosuslugi/components/Tabs/index.js

react-gosuslugi collection of common React UI components

'use strict';

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

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

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

var _propTypes2 = _interopRequireDefault(_propTypes);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes3 = require('./helpers/propTypes');

var _UncontrolledTabs = require('./UncontrolledTabs');

var _UncontrolledTabs2 = _interopRequireDefault(_UncontrolledTabs);

var _count = require('./helpers/count');

require('./Tabs.sass');

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

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

{/* eslint-disable */}

var Tabs = function (_PureComponent) {
  _inherits(Tabs, _PureComponent);

  function Tabs(props) {
    _classCallCheck(this, Tabs);

    var _this = _possibleConstructorReturn(this, (Tabs.__proto__ || Object.getPrototypeOf(Tabs)).call(this, props));

    _this.handleSelected = function (index, last, event) {
      // Call change event handler
      if (typeof _this.props.onSelect === 'function') {
        // Check if the change event handler cancels the tab change
        if (_this.props.onSelect(index, last, event) === false) return;
      }

      var state = {
        // Set focus if the change was triggered from the keyboard
        focus: event.type === 'keydown'
      };

      if (Tabs.inUncontrolledMode(_this.props)) {
        // Update selected index
        state.selectedIndex = index;
      }

      _this.setState(state);
    };

    _this.state = Tabs.copyPropsToState(_this.props, {}, _this.props.defaultFocus);
    return _this;
  }

  _createClass(Tabs, [{
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(newProps) {
      if (process.env.NODE_ENV !== 'production' && Tabs.inUncontrolledMode(newProps) !== Tabs.inUncontrolledMode(this.props)) {
        throw new Error('Switching between controlled mode (by using `selectedIndex`) and uncontrolled mode is not supported in `Tabs`.\nFor more information about controlled and uncontrolled mode of react-tabs see the README.');
      }
      // Use a transactional update to prevent race conditions
      // when reading the state in copyPropsToState
      // See https://github.com/reactjs/react-tabs/issues/51
      this.setState(function (state) {
        return Tabs.copyPropsToState(newProps, state);
      });
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          children = _props.children,
          defaultIndex = _props.defaultIndex,
          defaultFocus = _props.defaultFocus,
          props = _objectWithoutProperties(_props, ['children', 'defaultIndex', 'defaultFocus']);

      props.focus = this.state.focus;
      props.onSelect = this.handleSelected;

      if (this.state.selectedIndex != null) {
        props.selectedIndex = this.state.selectedIndex;
      }

      return _react2.default.createElement(
        _UncontrolledTabs2.default,
        props,
        children
      );
    }
  }], [{
    key: 'inUncontrolledMode',
    value: function inUncontrolledMode(props) {
      return props.selectedIndex === null;
    }
  }, {
    key: 'copyPropsToState',


    // preserve the existing selectedIndex from state.
    // If the state has not selectedIndex, default to the defaultIndex or 0
    value: function copyPropsToState(props, state) {
      var focus = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;

      var newState = {
        focus: focus
      };

      if (Tabs.inUncontrolledMode(props)) {
        var maxTabIndex = (0, _count.getTabsCount)(props.children) - 1;
        var selectedIndex = null;

        if (state.selectedIndex != null) {
          selectedIndex = Math.min(state.selectedIndex, maxTabIndex);
        } else {
          selectedIndex = props.defaultIndex || 0;
        }
        newState.selectedIndex = selectedIndex;
      }

      return newState;
    }
  }]);

  return Tabs;
}(_react.PureComponent);

Tabs.defaultProps = {
  defaultFocus: false,
  forceRenderTabPanel: false,
  selectedIndex: null,
  defaultIndex: null
};
Tabs.propTypes = {
  children: _propTypes3.childrenPropType,
  className: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.array, _propTypes2.default.object]),
  defaultFocus: _propTypes2.default.bool,
  defaultIndex: _propTypes2.default.number,
  disabledTabClassName: _propTypes2.default.string,
  domRef: _propTypes2.default.func,
  forceRenderTabPanel: _propTypes2.default.bool,
  onSelect: _propTypes3.onSelectPropType,
  selectedIndex: _propTypes3.selectedIndexPropType,
  selectedTabClassName: _propTypes2.default.string,
  selectedTabPanelClassName: _propTypes2.default.string
};
exports.default = Tabs;


Tabs.tabsRole = 'Tabs';