fk-react-ui-components/lib/ImageCarousel/ImageCarousel.js

Step 1 : Create a file in [ Seeds / Plants / Trees ] <br> Step 2 : It should export an Object with component name and story Component [Refer other components] <br> Step 3 : Story Component should return a react component <br> Step 3 : Created file should

'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 _react = require('react');

var _react2 = _interopRequireDefault(_react);

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

var _propTypes2 = _interopRequireDefault(_propTypes);

var _styles = require('./styles');

var _CarouselContent = require('./CarouselContent');

var _CarouselContent2 = _interopRequireDefault(_CarouselContent);

var _NavButton = require('./NavButton');

var _NavButton2 = _interopRequireDefault(_NavButton);

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

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 ImageCarousel = function (_React$Component) {
    _inherits(ImageCarousel, _React$Component);

    function ImageCarousel() {
        _classCallCheck(this, ImageCarousel);

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

        _this.state = {
            left: 0,
            slideWidth: 0,
            imageCount: 0,
            currentIndex: 1
        };
        _this.initializeSlider = _this.initializeSlider.bind(_this);
        _this.moveCarousel = _this.moveCarousel.bind(_this);
        return _this;
    }

    _createClass(ImageCarousel, [{
        key: 'initializeSlider',
        value: function initializeSlider(width) {
            this.setState(function (prevState) {
                return {
                    slideWidth: width,
                    imageCount: prevState.imageCount + 1
                };
            });
        }
    }, {
        key: 'moveCarousel',
        value: function moveCarousel(direction) {
            if (direction === 'next') {
                if (this.state.currentIndex < this.state.imageCount) {
                    this.setState({
                        left: this.state.left - this.state.slideWidth,
                        currentIndex: this.state.currentIndex + 1
                    });
                }
            } else if (direction === 'prev') {
                if (this.state.currentIndex > 1) {
                    this.setState({
                        left: this.state.left + this.state.slideWidth,
                        currentIndex: this.state.currentIndex - 1
                    });
                }
            }
        }
    }, {
        key: 'render',
        value: function render() {
            var _this2 = this;

            var items = _react2.default.Children.map(this.props.children, function (child) {
                if (child.type === _CarouselContent2.default) {
                    return _react2.default.cloneElement(child, {
                        initializeSlider: _this2.initializeSlider,
                        left: _this2.state.left
                    });
                } else if (child.type === _NavButton2.default) {
                    return _react2.default.cloneElement(child, {
                        moveCarousel: _this2.moveCarousel
                    });
                }
            });

            return _react2.default.createElement(
                _styles.Section,
                {
                    width: this.props.width,
                    padding: this.props.padding,
                    margin: this.props.margin
                },
                items
            );
        }
    }]);

    return ImageCarousel;
}(_react2.default.Component);

exports.default = ImageCarousel;


ImageCarousel.propTypes = {
    children: _propTypes2.default.arrayOf(_propTypes2.default.node).isRequired,
    width: _propTypes2.default.string.isRequired,
    padding: _propTypes2.default.string.isRequired,
    margin: _propTypes2.default.string.isRequired
};