rc-animate/es/AnimateChild.js

css-transition ui component for react

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; }; }();

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; }

/* eslint react/prop-types: 0 */
import React from 'react';
import ReactDOM from 'react-dom';
import cssAnimate, { isCssAnimationSupported } from '@ant-design/css-animation';
import animUtil from './util/animate';

var transitionMap = {
  enter: 'transitionEnter',
  appear: 'transitionAppear',
  leave: 'transitionLeave'
};

var AnimateChild = function (_React$Component) {
  _inherits(AnimateChild, _React$Component);

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

    return _possibleConstructorReturn(this, (AnimateChild.__proto__ || Object.getPrototypeOf(AnimateChild)).apply(this, arguments));
  }

  _createClass(AnimateChild, [{
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.stop();
    }
  }, {
    key: 'componentWillEnter',
    value: function componentWillEnter(done) {
      if (animUtil.isEnterSupported(this.props)) {
        this.transition('enter', done);
      } else {
        done();
      }
    }
  }, {
    key: 'componentWillAppear',
    value: function componentWillAppear(done) {
      if (animUtil.isAppearSupported(this.props)) {
        this.transition('appear', done);
      } else {
        done();
      }
    }
  }, {
    key: 'componentWillLeave',
    value: function componentWillLeave(done) {
      if (animUtil.isLeaveSupported(this.props)) {
        this.transition('leave', done);
      } else {
        // always sync, do not interupt with react component life cycle
        // update hidden -> animate hidden ->
        // didUpdate -> animate leave -> unmount (if animate is none)
        done();
      }
    }
  }, {
    key: 'transition',
    value: function transition(animationType, finishCallback) {
      var _this2 = this;

      var node = ReactDOM.findDOMNode(this);
      var props = this.props;
      var transitionName = props.transitionName;
      var nameIsObj = typeof transitionName === 'object';
      this.stop();
      var end = function end() {
        _this2.stopper = null;
        finishCallback();
      };
      if ((isCssAnimationSupported || !props.animation[animationType]) && transitionName && props[transitionMap[animationType]]) {
        var name = nameIsObj ? transitionName[animationType] : transitionName + '-' + animationType;
        var activeName = name + '-active';
        if (nameIsObj && transitionName[animationType + 'Active']) {
          activeName = transitionName[animationType + 'Active'];
        }
        this.stopper = cssAnimate(node, {
          name: name,
          active: activeName
        }, end);
      } else {
        this.stopper = props.animation[animationType](node, end);
      }
    }
  }, {
    key: 'stop',
    value: function stop() {
      var stopper = this.stopper;
      if (stopper) {
        this.stopper = null;
        stopper.stop();
      }
    }
  }, {
    key: 'render',
    value: function render() {
      return this.props.children;
    }
  }]);

  return AnimateChild;
}(React.Component);

export default AnimateChild;