rc-banner-anim/es/Thumb.js

import _extends from 'babel-runtime/helpers/extends';
import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
import _createClass from 'babel-runtime/helpers/createClass';
import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
import _inherits from 'babel-runtime/helpers/inherits';
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { toArrayChildren } from './utils';

var Thumb = function (_Component) {
  _inherits(Thumb, _Component);

  function Thumb() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, Thumb);

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

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Thumb.__proto__ || Object.getPrototypeOf(Thumb)).call.apply(_ref, [this].concat(args))), _this), _this.getDefaultThumb = function () {
      var children = [];
      for (var i = 0; i < _this.props.length; i++) {
        children.push(React.createElement('span', { key: i }));
      }
      return children;
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(Thumb, [{
    key: 'render',
    value: function render() {
      var _this2 = this;

      var className = 'banner-anim-thumb';
      var defaultClass = className + '-default';
      className = (className + ' ' + (this.props.prefixCls || '')).trim();
      className = !this.props['default'] ? className : (className + ' ' + defaultClass).trim();
      var children = this.props['default'] ? this.getDefaultThumb() : this.props.children;
      if (this.props.length && toArrayChildren(children).length !== this.props.length) {
        console.warn('The thumbnail length and the images length different.'); // eslint-disable-line
      }
      var childToRender = toArrayChildren(children).map(function (item, i) {
        var props = _extends({}, item.props);
        props.onClick = function (e) {
          e.stopPropagation();
          _this2.props.thumbClick(i);
        };
        props.className = ((props.className || '') + ' ' + (_this2.props.active === i ? 'active' : '')).trim();
        return React.cloneElement(item, props);
      });
      var props = _extends({}, this.props, this.props.componentProps);
      ['length', 'thumbClick', 'active', 'default', 'component', 'componentProps', 'prefixCls'].forEach(function (key) {
        return delete props[key];
      });
      props.className = className;
      return React.createElement(this.props.component, props, childToRender);
    }
  }]);

  return Thumb;
}(Component);

Thumb.propTypes = {
  children: PropTypes.any,
  style: PropTypes.object,
  prefixCls: PropTypes.string,
  component: PropTypes.any,
  thumbClick: PropTypes.func,
  'default': PropTypes.bool,
  length: PropTypes.number,
  active: PropTypes.number,
  componentProps: PropTypes.object
};
Thumb.defaultProps = {
  component: 'div',
  componentProps: {},
  thumbClick: function thumbClick() {}
};
Thumb.isBannerAnimThumb = true;

export default Thumb;