tntd/es/grid-v4/row.js

tntd是基于 TNT Design 设计体系的 React UI 组件库，主要用于研发企业级中后台产品。

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _classnames = _interopRequireDefault(require("classnames"));
var React = _interopRequireWildcard(require("react"));
var _context = require("../_util/context");
var _useFlexGapSupport = _interopRequireDefault(require("../_util/hooks/useFlexGapSupport"));
var _responsiveObserve = _interopRequireWildcard(require("../_util/responsiveObserve"));
var _type = require("../_util/type");
var _RowContext = _interopRequireDefault(require("./RowContext"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(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 && {}.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; }
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};
  for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};
var RowAligns = (0, _type.tuple)('top', 'middle', 'bottom', 'stretch');
var RowJustify = (0, _type.tuple)('start', 'end', 'center', 'space-around', 'space-between', 'space-evenly');
function useMergePropByScreen(oriProp, screen) {
  var _React$useState = React.useState(typeof oriProp === 'string' ? oriProp : ''),
    _React$useState2 = _slicedToArray(_React$useState, 2),
    prop = _React$useState2[0],
    setProp = _React$useState2[1];
  var clacMergeAlignOrJustify = function clacMergeAlignOrJustify() {
    if (typeof oriProp === 'string') {
      setProp(oriProp);
    }
    if (_typeof(oriProp) !== 'object') {
      return;
    }
    for (var i = 0; i < _responsiveObserve.responsiveArray.length; i++) {
      var breakpoint = _responsiveObserve.responsiveArray[i];
      // if do not match, do nothing
      if (!screen[breakpoint]) continue;
      var curVal = oriProp[breakpoint];
      if (curVal !== undefined) {
        setProp(curVal);
        return;
      }
    }
  };
  React.useEffect(function () {
    clacMergeAlignOrJustify();
  }, [JSON.stringify(oriProp), screen]);
  return prop;
}
var Row = React.forwardRef(function (props, ref) {
  var _props$prefixCls = props.prefixCls,
    customizePrefixCls = _props$prefixCls === void 0 ? 'tnt-row' : _props$prefixCls,
    justify = props.justify,
    align = props.align,
    className = props.className,
    style = props.style,
    children = props.children,
    _props$gutter = props.gutter,
    gutter = _props$gutter === void 0 ? 0 : _props$gutter,
    wrap = props.wrap,
    others = __rest(props, ["prefixCls", "justify", "align", "className", "style", "children", "gutter", "wrap"]);
  var _React$useContext = React.useContext(_context.ConfigContext),
    getPrefixCls = _React$useContext.getPrefixCls,
    direction = _React$useContext.direction;
  var _React$useState3 = React.useState({
      xs: true,
      sm: true,
      md: true,
      lg: true,
      xl: true,
      xxl: true
    }),
    _React$useState4 = _slicedToArray(_React$useState3, 2),
    screens = _React$useState4[0],
    setScreens = _React$useState4[1];
  // to save screens info when responsiveObserve callback had been call
  var _React$useState5 = React.useState({
      xs: false,
      sm: false,
      md: false,
      lg: false,
      xl: false,
      xxl: false
    }),
    _React$useState6 = _slicedToArray(_React$useState5, 2),
    curScreens = _React$useState6[0],
    setCurScreens = _React$useState6[1];
  // ================================== calc reponsive data ==================================
  var mergeAlign = useMergePropByScreen(align, curScreens);
  var mergeJustify = useMergePropByScreen(justify, curScreens);
  var supportFlexGap = (0, _useFlexGapSupport["default"])();
  var gutterRef = React.useRef(gutter);
  // ================================== Effect ==================================
  React.useEffect(function () {
    var token = _responsiveObserve["default"].subscribe(function (screen) {
      setCurScreens(screen);
      var currentGutter = gutterRef.current || 0;
      if (!Array.isArray(currentGutter) && _typeof(currentGutter) === 'object' || Array.isArray(currentGutter) && (_typeof(currentGutter[0]) === 'object' || _typeof(currentGutter[1]) === 'object')) {
        setScreens(screen);
      }
    });
    return function () {
      return _responsiveObserve["default"].unsubscribe(token);
    };
  }, []);
  // ================================== Render ==================================
  var getGutter = function getGutter() {
    var results = [undefined, undefined];
    var normalizedGutter = Array.isArray(gutter) ? gutter : [gutter, undefined];
    normalizedGutter.forEach(function (g, index) {
      if (_typeof(g) === 'object') {
        for (var i = 0; i < _responsiveObserve.responsiveArray.length; i++) {
          var breakpoint = _responsiveObserve.responsiveArray[i];
          if (screens[breakpoint] && g[breakpoint] !== undefined) {
            results[index] = g[breakpoint];
            break;
          }
        }
      } else {
        results[index] = g;
      }
    });
    return results;
  };
  var prefixCls = getPrefixCls('row', customizePrefixCls);
  var gutters = getGutter();
  var classes = (0, _classnames["default"])(prefixCls, _defineProperty(_defineProperty(_defineProperty(_defineProperty({}, "".concat(prefixCls, "-no-wrap"), wrap === false), "".concat(prefixCls, "-").concat(mergeJustify), mergeJustify), "".concat(prefixCls, "-").concat(mergeAlign), mergeAlign), "".concat(prefixCls, "-rtl"), direction === 'rtl'), className);
  // Add gutter related style
  var rowStyle = {};
  var horizontalGutter = gutters[0] != null && gutters[0] > 0 ? gutters[0] / -2 : undefined;
  var verticalGutter = gutters[1] != null && gutters[1] > 0 ? gutters[1] / -2 : undefined;
  if (horizontalGutter) {
    rowStyle.marginLeft = horizontalGutter;
    rowStyle.marginRight = horizontalGutter;
  }
  if (supportFlexGap) {
    // Set gap direct if flex gap support
    ;
    var _gutters = _slicedToArray(gutters, 2);
    rowStyle.rowGap = _gutters[1];
  } else if (verticalGutter) {
    rowStyle.marginTop = verticalGutter;
    rowStyle.marginBottom = verticalGutter;
  }
  // "gutters" is a new array in each rendering phase, it'll make 'React.useMemo' effectless.
  // So we deconstruct "gutters" variable here.
  var _gutters2 = _slicedToArray(gutters, 2),
    gutterH = _gutters2[0],
    gutterV = _gutters2[1];
  var rowContext = React.useMemo(function () {
    return {
      gutter: [gutterH, gutterV],
      wrap: wrap,
      supportFlexGap: supportFlexGap
    };
  }, [gutterH, gutterV, wrap, supportFlexGap]);
  return React.createElement(_RowContext["default"].Provider, {
    value: rowContext
  }, React.createElement("div", Object.assign({}, others, {
    className: classes,
    style: Object.assign(Object.assign({}, rowStyle), style),
    ref: ref
  }), children));
});
if (process.env.NODE_ENV !== 'production') {
  Row.displayName = 'Row';
}
var _default = exports["default"] = Row;