yylib-quick-mobile/source/yylib/carousel/YYCarousel.js

yylib-quick-mobile

'use strict';

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

var _carousel = require('antd-mobile/lib/carousel');

var _carousel2 = _interopRequireDefault(_carousel);

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; }; }();

require('antd-mobile/lib/carousel/style/css');

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

require('./YYCarousel.less');

var _classnames = require('classnames');

var _classnames2 = _interopRequireDefault(_classnames);

var _FunctionUtil = require('../../utils/FunctionUtil');

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 YYCarousel = function (_Component) {
  _inherits(YYCarousel, _Component);

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

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

    _this.beforeChange = function (from, to) {
      if ((0, _FunctionUtil.isFunction)(_this.props.beforeChange)) {
        _this.props.beforeChange(from, to);
      }
    };

    _this.afterChange = function (index) {
      if ((0, _FunctionUtil.isFunction)(_this.props.afterChange)) {
        _this.props.afterChange(index);
      }
    };

    _this.state = {
      data: []
    };
    return _this;
  }

  _createClass(YYCarousel, [{
    key: 'imgClick',
    value: function imgClick(item) {
      if ((0, _FunctionUtil.isFunction)(this.props.imgClick)) {
        this.props.imgClick(item);
      }
    }
  }, {
    key: 'getCarouselPanel',
    value: function getCarouselPanel() {
      var _this2 = this;

      var data = this.state.data;
      var _props = this.props,
          height = _props.height,
          type = _props.type;

      if (type === 'img' && data.length) {
        return data.map(function (item) {
          return _react2.default.createElement('img', { key: item.id, src: item.imgsrc, style: { display: "block", position: "relative", height: height }, onClick: _this2.imgClick.bind(_this2, item) });
        });
      } else {
        var children = this.props.children;

        if (children) {
          Array.prototype.slice.call(children);
          children = children && children.constructor == Array ? children : [children];
          return children.map(function (item, index) {
            var _item$props = item.props,
                nid = _item$props.nid,
                child = _item$props.children;

            child = child && child.constructor == Array ? child : [child];
            child = child && child.length ? child : _react2.default.createElement(
              'div',
              null,
              _react2.default.createElement(
                'center',
                null,
                "走马灯" + (index + 1)
              )
            );
            return _react2.default.createElement(
              'div',
              { key: nid, style: { "height": "100%", "width": "100%" } },
              child
            );
          });
        }
      }
      return [];
    }
  }, {
    key: 'setData',
    value: function setData(data) {
      this.setState({ data: data });
    }
  }, {
    key: 'render',
    value: function render() {
      var _props2 = this.props,
          height = _props2.height,
          selectedIndex = _props2.selectedIndex,
          dots = _props2.dots,
          vertical = _props2.vertical,
          autoplay = _props2.autoplay,
          autoplayInterval = _props2.autoplayInterval,
          infinite = _props2.infinite,
          swipeSpeed = _props2.swipeSpeed,
          slideWidth = _props2.slideWidth,
          visible = _props2.visible;

      var wrapClz = (0, _classnames2.default)('yy-carousel', !visible && 'hidden', this.props.className);
      var swidth = parseInt(slideWidth);
      var itemwidth = slideWidth;
      if (slideWidth.replace(swidth, "") == "%") {
        itemwidth = swidth / 100;
      }
      var style = { height: height };
      return _react2.default.createElement(
        _carousel2.default,
        {
          selectedIndex: selectedIndex,
          dots: dots,
          vertical: vertical,
          autoplay: autoplay,
          autoplayInterval: autoplayInterval,
          infinite: infinite,
          swipeSpeed: swipeSpeed,
          slideWidth: itemwidth,
          className: wrapClz,
          beforeChange: this.beforeChange,
          afterChange: this.afterChange,
          style: style },
        this.getCarouselPanel()
      );
    }
  }]);

  return YYCarousel;
}(_react.Component);

YYCarousel.defaultProps = {
  selectedIndex: 0,
  dots: true,
  vertical: false,
  autoplay: false,
  autoplayInterval: 3000,
  infinite: false,
  height: "120px",
  swipeSpeed: 12,
  slideWidth: "100%",
  visible: true,
  type: 'basic'
};
exports.default = YYCarousel;