choerodon-ui/es/spin/index.js

An enterprise-class UI design language and React-based implementation

import _extends from "@babel/runtime/helpers/extends";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";

function _createSuper(Derived) {
  function isNativeReflectConstruct() {
    if (typeof Reflect === "undefined" || !Reflect.construct) return false;
    if (Reflect.construct.sham) return false;
    if (typeof Proxy === "function") return true;

    try {
      Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
      return true;
    } catch (e) {
      return false;
    }
  }

  return function () {
    var Super = _getPrototypeOf(Derived),
        result;

    if (isNativeReflectConstruct()) {
      var NewTarget = _getPrototypeOf(this).constructor;

      result = Reflect.construct(Super, arguments, NewTarget);
    } else {
      result = Super.apply(this, arguments);
    }

    return _possibleConstructorReturn(this, result);
  };
}

import React, { cloneElement, Component, isValidElement } from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import omit from 'lodash/omit';
import isCssAnimationSupported from '../_util/isCssAnimationSupported';
import Animate from '../animate';
import Progress from '../progress/progress';
import { Size } from '../_util/enum';
import { ProgressType } from '../progress/enum';
import { getPrefixCls } from '../configure';

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

  var _super = _createSuper(Spin);

  function Spin(props) {
    var _this;

    _classCallCheck(this, Spin);

    _this = _super.call(this, props);
    var spinning = props.spinning;
    _this.state = {
      spinning: spinning
    };
    return _this;
  }

  _createClass(Spin, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      if (!isCssAnimationSupported()) {
        // Show text in IE9
        this.setState({
          notCssAnimationSupported: true
        });
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.debounceTimeout) {
        clearTimeout(this.debounceTimeout);
      }

      if (this.delayTimeout) {
        clearTimeout(this.delayTimeout);
      }
    }
  }, {
    key: "componentWillReceiveProps",
    value: function componentWillReceiveProps(nextProps) {
      var _this2 = this;

      var currentSpinning = this.props.spinning;
      var spinning = nextProps.spinning;
      var delay = this.props.delay;

      if (this.debounceTimeout) {
        clearTimeout(this.debounceTimeout);
      }

      if (currentSpinning && !spinning) {
        this.debounceTimeout = window.setTimeout(function () {
          return _this2.setState({
            spinning: spinning
          });
        }, 200);

        if (this.delayTimeout) {
          clearTimeout(this.delayTimeout);
        }
      } else if (spinning && delay && !isNaN(Number(delay))) {
        if (this.delayTimeout) {
          clearTimeout(this.delayTimeout);
        }

        this.delayTimeout = window.setTimeout(function () {
          return _this2.setState({
            spinning: spinning
          });
        }, delay);
      } else {
        this.setState({
          spinning: spinning
        });
      }
    }
  }, {
    key: "renderIndicator",
    value: function renderIndicator(prefixCls) {
      var _this$props = this.props,
          indicator = _this$props.indicator,
          size = _this$props.size;
      var dotClassName = "".concat(prefixCls, "-dot");

      if (isValidElement(indicator)) {
        return cloneElement(indicator, {
          className: classNames(indicator.props.className, dotClassName)
        });
      }

      return React.createElement(Progress, {
        size: size,
        className: dotClassName,
        type: ProgressType.loading
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _classNames;

      var _this$props2 = this.props,
          className = _this$props2.className,
          size = _this$props2.size,
          customizePrefixCls = _this$props2.prefixCls,
          tip = _this$props2.tip,
          wrapperClassName = _this$props2.wrapperClassName,
          children = _this$props2.children,
          style = _this$props2.style,
          restProps = _objectWithoutProperties(_this$props2, ["className", "size", "prefixCls", "tip", "wrapperClassName", "children", "style"]);

      var _this$state = this.state,
          spinning = _this$state.spinning,
          notCssAnimationSupported = _this$state.notCssAnimationSupported;
      var prefixCls = getPrefixCls('spin', customizePrefixCls);
      var spinClassName = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-sm"), size === Size.small), _defineProperty(_classNames, "".concat(prefixCls, "-lg"), size === Size.large), _defineProperty(_classNames, "".concat(prefixCls, "-spinning"), spinning), _defineProperty(_classNames, "".concat(prefixCls, "-show-text"), !!tip || notCssAnimationSupported), _classNames), className); // fix https://fb.me/react-unknown-prop

      var divProps = omit(restProps, ['spinning', 'delay', 'indicator']);
      var spinElement = React.createElement("div", _extends({}, divProps, {
        className: spinClassName,
        style: style,
        key: "loading"
      }), this.renderIndicator(prefixCls), tip ? React.createElement("div", {
        className: "".concat(prefixCls, "-text")
      }, tip) : null);

      if (children) {
        var _classNames2;

        var animateClassName = "".concat(prefixCls, "-nested-loading");

        if (wrapperClassName) {
          animateClassName += " ".concat(wrapperClassName);
        }

        var containerClassName = classNames((_classNames2 = {}, _defineProperty(_classNames2, "".concat(prefixCls, "-container"), true), _defineProperty(_classNames2, "".concat(prefixCls, "-blur"), spinning), _classNames2));
        return React.createElement(Animate, _extends({}, divProps, {
          component: "div",
          className: animateClassName,
          transitionName: "fade"
        }), spinning && spinElement, React.createElement("div", {
          className: containerClassName,
          key: "container"
        }, children));
      }

      return spinElement;
    }
  }]);

  return Spin;
}(Component);

export { Spin as default };
Spin.displayName = 'Spin';
Spin.defaultProps = {
  spinning: true,
  size: Size["default"],
  wrapperClassName: ''
};
Spin.propTypes = {
  prefixCls: PropTypes.string,
  className: PropTypes.string,
  spinning: PropTypes.bool,
  size: PropTypes.oneOf([Size.small, Size["default"], Size.large]),
  wrapperClassName: PropTypes.string,
  indicator: PropTypes.node
};
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