rc-banner-anim/es/Thumb.js

banner-anim animation component for react

import _extends from 'babel-runtime/helpers/extends';
import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
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 _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, _Component.call.apply(_Component, [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);
  }

  Thumb.prototype.render = 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 = _this2.props.thumbClick.bind(_this2, i);
      props.className = ((props.className || '') + ' ' + (_this2.props.active === i ? 'active' : '')).trim();
      return React.cloneElement(item, props);
    });
    var props = _extends({}, this.props);
    ['length', 'thumbClick', 'active', 'default', 'component', '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
};
Thumb.defaultProps = {
  component: 'div',
  thumbClick: function thumbClick() {}
};
Thumb.isBannerAnimThumb = true;

export default Thumb;