@txdfe/at/lib/animate/child.js

一个设计体系组件库

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _react = _interopRequireWildcard(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _reactTransitionGroup = require("react-transition-group");

var _util = require("../util");

var _excluded = ["names", "onAppear", "onAppeared", "onAppearing", "onEnter", "onEntering", "onEntered", "onExit", "onExiting", "onExited"];

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a 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); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var noop = function noop() {};

var on = _util.events.on,
    off = _util.events.off;
var addClass = _util.dom.addClass,
    removeClass = _util.dom.removeClass;
var prefixes = ['-webkit-', '-moz-', '-o-', 'ms-', ''];

function getStyleProperty(node, name) {
  var style = window.getComputedStyle(node);
  var ret = '';

  for (var i = 0; i < prefixes.length; i++) {
    ret = style.getPropertyValue(prefixes[i] + name);

    if (ret) {
      break;
    }
  }

  return ret;
}

var AnimateChild = /*#__PURE__*/function (_Component) {
  _inherits(AnimateChild, _Component);

  var _super = _createSuper(AnimateChild);

  function AnimateChild(props) {
    var _this2;

    _classCallCheck(this, AnimateChild);

    _this2 = _super.call(this, props);

    _util.func.bindCtx(_assertThisInitialized(_this2), ['handleEnter', 'handleEntering', 'handleEntered', 'handleExit', 'handleExiting', 'handleExited', 'addEndListener']);

    _this2.endListeners = {
      transitionend: [],
      animationend: []
    };
    _this2.timeoutMap = {};
    return _this2;
  }

  _createClass(AnimateChild, [{
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      var _this3 = this;

      Object.keys(this.endListeners).forEach(function (eventName) {
        _this3.endListeners[eventName].forEach(function (listener) {
          off(_this3.node, eventName, listener);
        });
      });
      this.endListeners = {
        transitionend: [],
        animationend: []
      };
    }
  }, {
    key: "generateEndListener",
    value: function generateEndListener(node, done, eventName, id) {
      var _this = this;

      return function endListener(e) {
        if (e && e.target === node) {
          if (_this.timeoutMap[id]) {
            clearTimeout(_this.timeoutMap[id]);
            delete _this.timeoutMap[id];
          }

          done();
          off(node, eventName, endListener);
          var listeners = _this.endListeners[eventName];
          var index = listeners.indexOf(endListener);
          index > -1 && listeners.splice(index, 1);
        }
      };
    }
  }, {
    key: "addEndListener",
    value: function addEndListener(node, done) {
      var _this4 = this;

      if (_util.support.transition || _util.support.animation) {
        var id = (0, _util.guid)();
        this.node = node;

        if (_util.support.transition) {
          var transitionEndListener = this.generateEndListener(node, done, 'transitionend', id);
          on(node, 'transitionend', transitionEndListener);
          this.endListeners.transitionend.push(transitionEndListener);
        }

        if (_util.support.animation) {
          var animationEndListener = this.generateEndListener(node, done, 'animationend', id);
          on(node, 'animationend', animationEndListener);
          this.endListeners.animationend.push(animationEndListener);
        }

        setTimeout(function () {
          var transitionDelay = parseFloat(getStyleProperty(node, 'transition-delay')) || 0;
          var transitionDuration = parseFloat(getStyleProperty(node, 'transition-duration')) || 0;
          var animationDelay = parseFloat(getStyleProperty(node, 'animation-delay')) || 0;
          var animationDuration = parseFloat(getStyleProperty(node, 'animation-duration')) || 0;
          var time = Math.max(transitionDuration + transitionDelay, animationDuration + animationDelay);

          if (time) {
            _this4.timeoutMap[id] = setTimeout(function () {
              done();
            }, time * 1000 + 200);
          }
        }, 15);
      } else {
        done();
      }
    }
  }, {
    key: "removeEndtListener",
    value: function removeEndtListener() {
      this.transitionOff && this.transitionOff();
      this.animationOff && this.animationOff();
    }
  }, {
    key: "removeClassNames",
    value: function removeClassNames(node, names) {
      Object.keys(names).forEach(function (key) {
        removeClass(node, names[key]);
      });
    }
  }, {
    key: "handleEnter",
    value: function handleEnter(node, isAppearing) {
      var names = this.props.names;

      if (names) {
        this.removeClassNames(node, names);
        var className = isAppearing ? 'appear' : 'enter';
        addClass(node, names[className]);
      }

      var hook = isAppearing ? this.props.onAppear : this.props.onEnter;
      hook(node);
    }
  }, {
    key: "handleEntering",
    value: function handleEntering(node, isAppearing) {
      var _this5 = this;

      setTimeout(function () {
        var names = _this5.props.names;

        if (names) {
          var className = isAppearing ? 'appearActive' : 'enterActive';
          addClass(node, names[className]);
        }

        var hook = isAppearing ? _this5.props.onAppearing : _this5.props.onEntering;
        hook(node);
      }, 10);
    }
  }, {
    key: "handleEntered",
    value: function handleEntered(node, isAppearing) {
      var names = this.props.names;

      if (names) {
        var classNames = isAppearing ? [names.appear, names.appearActive] : [names.enter, names.enterActive];
        classNames.forEach(function (className) {
          removeClass(node, className);
        });
      }

      var hook = isAppearing ? this.props.onAppeared : this.props.onEntered;
      hook(node);
    }
  }, {
    key: "handleExit",
    value: function handleExit(node) {
      var names = this.props.names;

      if (names) {
        this.removeClassNames(node, names);
        addClass(node, names.leave);
      }

      this.props.onExit(node);
    }
  }, {
    key: "handleExiting",
    value: function handleExiting(node) {
      var _this6 = this;

      setTimeout(function () {
        var names = _this6.props.names;

        if (names) {
          addClass(node, names.leaveActive);
        }

        _this6.props.onExiting(node);
      }, 10);
    }
  }, {
    key: "handleExited",
    value: function handleExited(node) {
      var names = this.props.names;

      if (names) {
        [names.leave, names.leaveActive].forEach(function (className) {
          removeClass(node, className);
        });
      }

      this.props.onExited(node);
    }
  }, {
    key: "render",
    value: function render() {
      /* eslint-disable no-unused-vars */
      var _this$props = this.props,
          names = _this$props.names,
          onAppear = _this$props.onAppear,
          onAppeared = _this$props.onAppeared,
          onAppearing = _this$props.onAppearing,
          onEnter = _this$props.onEnter,
          onEntering = _this$props.onEntering,
          onEntered = _this$props.onEntered,
          onExit = _this$props.onExit,
          onExiting = _this$props.onExiting,
          onExited = _this$props.onExited,
          others = _objectWithoutProperties(_this$props, _excluded);
      /* eslint-enable no-unused-vars */


      return /*#__PURE__*/_react["default"].createElement(_reactTransitionGroup.Transition, _extends({}, others, {
        onEnter: this.handleEnter,
        onEntering: this.handleEntering,
        onEntered: this.handleEntered,
        onExit: this.handleExit,
        onExiting: this.handleExiting,
        onExited: this.handleExited,
        addEndListener: this.addEndListener
      }));
    }
  }]);

  return AnimateChild;
}(_react.Component);

exports["default"] = AnimateChild;

_defineProperty(AnimateChild, "propTypes", {
  names: _propTypes["default"].oneOfType([_propTypes["default"].string, _propTypes["default"].object]),
  onAppear: _propTypes["default"].func,
  onAppearing: _propTypes["default"].func,
  onAppeared: _propTypes["default"].func,
  onEnter: _propTypes["default"].func,
  onEntering: _propTypes["default"].func,
  onEntered: _propTypes["default"].func,
  onExit: _propTypes["default"].func,
  onExiting: _propTypes["default"].func,
  onExited: _propTypes["default"].func
});

_defineProperty(AnimateChild, "defaultProps", {
  onAppear: noop,
  onAppearing: noop,
  onAppeared: noop,
  onEnter: noop,
  onEntering: noop,
  onEntered: noop,
  onExit: noop,
  onExiting: noop,
  onExited: noop
});