antd-v5/lib/button/LoadingIcon.js

An enterprise-class UI design language and React components implementation

"use strict";
"use client";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _LoadingOutlined = _interopRequireDefault(require("@ant-design/icons/LoadingOutlined"));
var _classnames = _interopRequireDefault(require("classnames"));
var _rcMotion = _interopRequireDefault(require("rc-motion"));
var _react = _interopRequireWildcard(require("react"));
var _IconWrapper = _interopRequireDefault(require("./IconWrapper"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
const InnerLoadingIcon = /*#__PURE__*/(0, _react.forwardRef)((_ref, ref) => {
  let {
    prefixCls,
    className,
    style,
    iconClassName
  } = _ref;
  const mergedIconCls = (0, _classnames.default)(`${prefixCls}-loading-icon`, className);
  return /*#__PURE__*/_react.default.createElement(_IconWrapper.default, {
    prefixCls: prefixCls,
    className: mergedIconCls,
    style: style,
    ref: ref
  }, /*#__PURE__*/_react.default.createElement(_LoadingOutlined.default, {
    className: iconClassName
  }));
});
const getCollapsedWidth = () => ({
  width: 0,
  opacity: 0,
  transform: 'scale(0)'
});
const getRealWidth = node => ({
  width: node.scrollWidth,
  opacity: 1,
  transform: 'scale(1)'
});
const LoadingIcon = props => {
  const {
    prefixCls,
    loading,
    existIcon,
    className,
    style
  } = props;
  const visible = !!loading;
  if (existIcon) {
    return /*#__PURE__*/_react.default.createElement(InnerLoadingIcon, {
      prefixCls: prefixCls,
      className: className,
      style: style
    });
  }
  return /*#__PURE__*/_react.default.createElement(_rcMotion.default, {
    visible: visible,
    // We do not really use this motionName
    motionName: `${prefixCls}-loading-icon-motion`,
    motionLeave: visible,
    removeOnLeave: true,
    onAppearStart: getCollapsedWidth,
    onAppearActive: getRealWidth,
    onEnterStart: getCollapsedWidth,
    onEnterActive: getRealWidth,
    onLeaveStart: getRealWidth,
    onLeaveActive: getCollapsedWidth
  }, (_ref2, ref) => {
    let {
      className: motionCls,
      style: motionStyle
    } = _ref2;
    return /*#__PURE__*/_react.default.createElement(InnerLoadingIcon, {
      prefixCls: prefixCls,
      className: className,
      style: Object.assign(Object.assign({}, style), motionStyle),
      ref: ref,
      iconClassName: motionCls
    });
  });
};
var _default = exports.default = LoadingIcon;