jss-react-material/lib/stepper.js

Google Material Components for React

'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 _class, _temp;

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

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

var _propTypes2 = _interopRequireDefault(_propTypes);

var _getClasses = require('./addons/get-classes');

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; }

var Stepper = (_temp = _class = function (_React$Component) {
    _inherits(Stepper, _React$Component);

    function Stepper(props, context) {
        _classCallCheck(this, Stepper);

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

        _this.state = { openStep: 0, stepCount: props.children.length };
        _this.handleStep = _this.handleStep.bind(_this);
        return _this;
    }

    _createClass(Stepper, [{
        key: 'handleStep',
        value: function handleStep(type, props, event) {
            var _state = this.state,
                openStep = _state.openStep,
                stepCount = _state.stepCount;


            if (type === 'open') {
                if (props.stepNumber < openStep) {
                    return this.setState({ openStep: props.stepNumber });
                }
                return;
            }

            if (type === 'submit') {
                if (openStep < stepCount) {
                    this.setState({ openStep: openStep + 1 });
                }

                return this.props.onStep(props, event);
            }

            return this.props.cancelStep(props, event);
        }
    }, {
        key: 'render',
        value: function render() {
            var _this2 = this;

            var _props = this.props,
                children = _props.children,
                continueLabel = _props.continueLabel,
                cancelLabel = _props.cancelLabel,
                others = _objectWithoutProperties(_props, ['children', 'continueLabel', 'cancelLabel']);

            var openStep = this.state.openStep;

            return _react2.default.createElement(
                'div',
                { className: (0, _getClasses.getClassesStatic)('stepper', others) },
                children.map(function (child, key) {
                    var avatar = key < openStep ? { icon: { icon: '0xE5CA' } } : { letter: { character: String(key + 1) } };

                    return _react2.default.cloneElement(child, {
                        stepProps: _this2.state.stepProps,
                        avatar: avatar,
                        continueLabel: continueLabel,
                        cancelLabel: cancelLabel,
                        handleStep: _this2.handleStep,
                        open: openStep === key,
                        stepNumber: key,
                        key: key
                    });
                })
            );
        }
    }]);

    return Stepper;
}(_react2.default.Component), _class.propTypes = {
    children: _propTypes2.default.arrayOf(_propTypes2.default.element),
    continueLabel: _propTypes2.default.string,
    cancelLabel: _propTypes2.default.string,
    onStep: _propTypes2.default.func.isRequired,
    cancelStep: _propTypes2.default.func.isRequired
}, _temp);
exports.default = Stepper;