@lobehub/ui
Version:
Lobe UI is an open-source UI component library for building AIGC web apps
117 lines (116 loc) • 8.99 kB
JavaScript
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); }
var _excluded = ["className", "children", "debounceTime", "ignoreDimensions", "parentSizeStyles", "enableDebounceLeadingCall", "resizeObserverPolyfill"];
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(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 _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _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(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
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(arr) { if (Array.isArray(arr)) return arr; }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
import { debounce } from 'lodash-es';
import { forwardRef, useEffect, useMemo, useRef, useState } from 'react';
import { mergeRefs } from 'react-merge-refs';
// @TODO remove when upgraded to TS 4 which has its own declaration
import { jsx as _jsx } from "react/jsx-runtime";
var defaultIgnoreDimensions = [];
var defaultParentSizeStyles = {
height: '100%',
width: '100%'
};
export default /*#__PURE__*/forwardRef(function ParentSize(_ref, ref) {
var className = _ref.className,
children = _ref.children,
_ref$debounceTime = _ref.debounceTime,
debounceTime = _ref$debounceTime === void 0 ? 300 : _ref$debounceTime,
_ref$ignoreDimensions = _ref.ignoreDimensions,
ignoreDimensions = _ref$ignoreDimensions === void 0 ? defaultIgnoreDimensions : _ref$ignoreDimensions,
parentSizeStyles = _ref.parentSizeStyles,
_ref$enableDebounceLe = _ref.enableDebounceLeadingCall,
enableDebounceLeadingCall = _ref$enableDebounceLe === void 0 ? true : _ref$enableDebounceLe,
resizeObserverPolyfill = _ref.resizeObserverPolyfill,
restProps = _objectWithoutProperties(_ref, _excluded);
var target = useRef(null);
var animationFrameID = useRef(0);
var _useState = useState({
height: 0,
left: 0,
top: 0,
width: 0
}),
_useState2 = _slicedToArray(_useState, 2),
state = _useState2[0],
setState = _useState2[1];
var resize = useMemo(function () {
var normalized = Array.isArray(ignoreDimensions) ? ignoreDimensions : [ignoreDimensions];
return debounce(function (incoming) {
setState(function (existing) {
var stateKeys = Object.keys(existing);
var keysWithChanges = stateKeys.filter(function (key) {
return existing[key] !== incoming[key];
});
var shouldBail = keysWithChanges.every(function (key) {
return normalized.includes(key);
});
return shouldBail ? existing : incoming;
});
}, debounceTime, {
leading: enableDebounceLeadingCall
});
}, [debounceTime, enableDebounceLeadingCall, ignoreDimensions]);
useEffect(function () {
var LocalResizeObserver = resizeObserverPolyfill || window.ResizeObserver;
var observer = new LocalResizeObserver(function (entries) {
var _iterator = _createForOfIteratorHelper(entries),
_step;
try {
var _loop = function _loop() {
var _entry$contentRect;
var entry = _step.value;
var _ref2 = (_entry$contentRect = entry === null || entry === void 0 ? void 0 : entry.contentRect) !== null && _entry$contentRect !== void 0 ? _entry$contentRect : {},
left = _ref2.left,
top = _ref2.top,
width = _ref2.width,
height = _ref2.height;
animationFrameID.current = window.requestAnimationFrame(function () {
resize({
height: height,
left: left,
top: top,
width: width
});
});
};
for (_iterator.s(); !(_step = _iterator.n()).done;) {
_loop();
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
});
if (target.current) observer.observe(target.current);
return function () {
window.cancelAnimationFrame(animationFrameID.current);
observer.disconnect();
resize.cancel();
};
}, [resize, resizeObserverPolyfill]);
return /*#__PURE__*/_jsx("div", _objectSpread(_objectSpread({
className: className,
ref: mergeRefs([ref, target]),
style: _objectSpread(_objectSpread({}, defaultParentSizeStyles), parentSizeStyles)
}, restProps), {}, {
children: children(_objectSpread(_objectSpread({}, state), {}, {
ref: target.current,
resize: resize
}))
}));
});