index.js
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import React, { useCallback, useEffect, useLayoutEffect, useMemo, useState } from "react";
import PropTypes from "prop-types";
var DEFAULT_COLUMNS_COUNT = 1;
var DEFAULT_GUTTER = "10px";
var useIsomorphicLayoutEffect = typeof window !== "undefined" ? useLayoutEffect : useEffect;
var useHasMounted = function useHasMounted() {
var _useState = useState(false),
hasMounted = _useState[0],
setHasMounted = _useState[1];
useIsomorphicLayoutEffect(function () {
setHasMounted(true);
}, []);
return hasMounted;
};
var useWindowWidth = function useWindowWidth() {
var hasMounted = useHasMounted();
var _useState2 = useState(typeof window !== "undefined" ? window.innerWidth : 0),
width = _useState2[0],
setWidth = _useState2[1];
var handleResize = useCallback(function () {
if (!hasMounted) return;
setWidth(window.innerWidth);
}, [hasMounted]);
useIsomorphicLayoutEffect(function () {
if (hasMounted) {
window.addEventListener("resize", handleResize);
handleResize();
return function () {
return window.removeEventListener("resize", handleResize);
};
}
}, [hasMounted, handleResize]);
return width;
};
var MasonryResponsive = function MasonryResponsive(_ref) {
var _ref$columnsCountBrea = _ref.columnsCountBreakPoints,
columnsCountBreakPoints = _ref$columnsCountBrea === void 0 ? {
350: 1,
750: 2,
900: 3
} : _ref$columnsCountBrea,
_ref$gutterBreakPoint = _ref.gutterBreakPoints,
gutterBreakPoints = _ref$gutterBreakPoint === void 0 ? {} : _ref$gutterBreakPoint,
children = _ref.children,
_ref$className = _ref.className,
className = _ref$className === void 0 ? null : _ref$className,
_ref$style = _ref.style,
style = _ref$style === void 0 ? null : _ref$style;
var windowWidth = useWindowWidth();
var getResponsiveValue = useCallback(function (breakPoints, defaultValue) {
var sortedBreakPoints = Object.keys(breakPoints).sort(function (a, b) {
return a - b;
});
var value = sortedBreakPoints.length > 0 ? breakPoints[sortedBreakPoints[0]] : defaultValue;
sortedBreakPoints.forEach(function (breakPoint) {
if (breakPoint < windowWidth) {
value = breakPoints[breakPoint];
}
});
return value;
}, [windowWidth]);
var columnsCount = useMemo(function () {
return getResponsiveValue(columnsCountBreakPoints, DEFAULT_COLUMNS_COUNT);
}, [getResponsiveValue, columnsCountBreakPoints]);
var gutter = useMemo(function () {
return getResponsiveValue(gutterBreakPoints, DEFAULT_GUTTER);
}, [getResponsiveValue, gutterBreakPoints]);
return /*#__PURE__*/React.createElement("div", {
className: className,
style: style
}, React.Children.map(children, function (child, index) {
return React.cloneElement(child, {
key: index,
columnsCount: columnsCount,
gutter: gutter
});
}));
};
MasonryResponsive.propTypes = process.env.NODE_ENV !== "production" ? {
children: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.node), PropTypes.node]).isRequired,
columnsCountBreakPoints: PropTypes.object,
className: PropTypes.string,
style: PropTypes.object
} : {};
export default MasonryResponsive;