antd
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An enterprise-class UI design language and React components implementation
174 lines (173 loc) • 7.82 kB
JavaScript
;
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard")["default"];
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault")["default"];
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _classnames = _interopRequireDefault(require("classnames"));
var React = _interopRequireWildcard(require("react"));
var _configProvider = require("../config-provider");
var _useFlexGapSupport = _interopRequireDefault(require("../_util/hooks/useFlexGapSupport"));
var _responsiveObserve = _interopRequireWildcard(require("../_util/responsiveObserve"));
var _type = require("../_util/type");
var _RowContext = _interopRequireDefault(require("./RowContext"));
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 = (0, _slicedToArray2["default"])(_React$useState, 2),
prop = _React$useState2[0],
setProp = _React$useState2[1];
var clacMergeAlignOrJustify = function clacMergeAlignOrJustify() {
if (typeof oriProp === 'string') {
setProp(oriProp);
}
if ((0, _typeof2["default"])(oriProp) !== 'object') {
return;
}
for (var i = 0; i < _responsiveObserve.responsiveArray.length; i++) {
var breakpoint = _responsiveObserve.responsiveArray[i];
// if do not match, do nothing
if (!screen[breakpoint]) continue;
var curVal = oriProp[breakpoint];
if (curVal !== undefined) {
setProp(curVal);
return;
}
}
};
React.useEffect(function () {
clacMergeAlignOrJustify();
}, [JSON.stringify(oriProp), screen]);
return prop;
}
var Row = /*#__PURE__*/React.forwardRef(function (props, ref) {
var customizePrefixCls = props.prefixCls,
justify = props.justify,
align = props.align,
className = props.className,
style = props.style,
children = props.children,
_props$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$useContext = React.useContext(_configProvider.ConfigContext),
getPrefixCls = _React$useContext.getPrefixCls,
direction = _React$useContext.direction;
var _React$useState3 = React.useState({
xs: true,
sm: true,
md: true,
lg: true,
xl: true,
xxl: true
}),
_React$useState4 = (0, _slicedToArray2["default"])(_React$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 = (0, _slicedToArray2["default"])(_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) && (0, _typeof2["default"])(currentGutter) === 'object' || Array.isArray(currentGutter) && ((0, _typeof2["default"])(currentGutter[0]) === 'object' || (0, _typeof2["default"])(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 ((0, _typeof2["default"])(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, (0, _defineProperty2["default"])((0, _defineProperty2["default"])((0, _defineProperty2["default"])((0, _defineProperty2["default"])({}, "".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 = (0, _slicedToArray2["default"])(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 = (0, _slicedToArray2["default"])(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 /*#__PURE__*/React.createElement(_RowContext["default"].Provider, {
value: rowContext
}, /*#__PURE__*/React.createElement("div", (0, _extends2["default"])({}, others, {
className: classes,
style: (0, _extends2["default"])((0, _extends2["default"])({}, rowStyle), style),
ref: ref
}), children));
});
if (process.env.NODE_ENV !== 'production') {
Row.displayName = 'Row';
}
var _default = exports["default"] = Row;