twreporter-react-index-page/lib/components/animations/fadein-fadeout.js

twreporter index page version 2

'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 _velocityReact = require('velocity-react');

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

var _propTypes2 = _interopRequireDefault(_propTypes);

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; } /* global React */


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

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

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

    _this.state = {
      onAnimate: false
    };
    _this.onAnimationFinish = _this._onAnimationFinish.bind(_this);
    return _this;
  }

  _createClass(FadeInFadeOut, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      if (this.textField) {
        this.textField.style.display = 'inline';
      }
    }
  }, {
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps() {
      this.setState({
        onAnimate: true
      });
    }
  }, {
    key: '_onAnimationFinish',
    value: function _onAnimationFinish() {
      if (this.state.onAnimate) {
        this.setState({
          onAnimate: false
        });
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var isSelected = this.props.isSelected;

      return React.createElement(
        _velocityReact.VelocityComponent,
        {
          animation: isSelected ? { opacity: 1 } : { opacity: 0 },
          duration: 500,
          complete: this.onAnimationFinish
        },
        React.createElement(
          'div',
          {
            ref: function ref(node) {
              _this2.textField = node;
            },
            style: {
              display: 'none'
            }
          },
          this.props.children
        )
      );
    }
  }]);

  return FadeInFadeOut;
}(React.Component);

FadeInFadeOut.defaultProps = {
  isSelected: false,
  children: null
};

FadeInFadeOut.propTypes = {
  isSelected: _propTypes2.default.bool,
  children: _propTypes2.default.oneOfType([_propTypes2.default.element, _propTypes2.default.array])
};

exports.default = FadeInFadeOut;