@chayns-components/core
Version:
A set of beautiful React components for developing your own applications with chayns.
106 lines (105 loc) • 3.93 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _react = _interopRequireWildcard(require("react"));
var _DelayedDropdownContent = require("./DelayedDropdownContent.styles");
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
const ANIMATION_DELAY_MS = 200;
var AnimationType = /*#__PURE__*/function (AnimationType) {
AnimationType[AnimationType["None"] = 0] = "None";
AnimationType[AnimationType["Hidden"] = 1] = "Hidden";
AnimationType[AnimationType["Visible"] = 2] = "Visible";
AnimationType[AnimationType["FadeIn"] = 3] = "FadeIn";
AnimationType[AnimationType["FadeOut"] = 4] = "FadeOut";
return AnimationType;
}(AnimationType || {});
const DelayedDropdownContent = ({
children,
shouldShowContent,
onMeasure,
coordinates,
transform
}) => {
const [animationState, setAnimationState] = (0, _react.useState)(AnimationType.None);
const ref = (0, _react.useRef)();
const timeoutRef = (0, _react.useRef)();
const measureElement = (0, _react.useCallback)(() => {
if (ref.current) {
const {
height,
width,
x,
y
} = ref.current.getBoundingClientRect();
const {
scrollHeight
} = ref.current;
if (typeof onMeasure === 'function') {
onMeasure({
x,
y,
height,
scrollHeight,
width,
element: ref.current
});
}
setAnimationState(AnimationType.FadeIn);
timeoutRef.current = window.setTimeout(() => {
setAnimationState(AnimationType.Visible);
}, ANIMATION_DELAY_MS);
}
}, [onMeasure]);
(0, _react.useEffect)(() => {
if (!shouldShowContent) return () => {};
const observer = new ResizeObserver(() => {
measureElement();
});
if (ref.current) {
observer.observe(ref.current);
}
return () => observer.disconnect();
}, [measureElement, shouldShowContent]);
(0, _react.useEffect)(() => {
if (shouldShowContent) {
setAnimationState(AnimationType.Hidden);
} else {
clearTimeout(timeoutRef.current);
setAnimationState(prevState => {
if (prevState === AnimationType.None) {
return prevState;
}
return AnimationType.FadeOut;
});
window.setTimeout(() => {
setAnimationState(AnimationType.None);
}, ANIMATION_DELAY_MS);
}
}, [measureElement, shouldShowContent]);
const refCallback = (0, _react.useCallback)(reference => {
ref.current = reference ?? undefined;
measureElement();
}, [measureElement]);
if (animationState === AnimationType.None) {
return null;
}
return /*#__PURE__*/_react.default.createElement(_DelayedDropdownContent.StyledMotionDelayedDropdownContent, {
ref: refCallback,
$coordinates: coordinates,
$transform: transform,
$shouldHideContent: animationState === AnimationType.Hidden,
animate: {
opacity: [AnimationType.FadeIn, AnimationType.Visible].includes(animationState) ? 1 : 0
},
transition: {
duration: ANIMATION_DELAY_MS / 1000,
type: 'tween'
},
inert: !shouldShowContent ? 'true' : undefined
}, children);
};
DelayedDropdownContent.displayName = 'DelayedDropdownContent';
var _default = exports.default = DelayedDropdownContent;
//# sourceMappingURL=DelayedDropdownContent.js.map