react-spinners
Version:
A collection of react loading spinners
60 lines (59 loc) • 4.18 kB
JavaScript
"use client";
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __rest = (this && this.__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;
};
import * as React from "react";
import { calculateRgba } from "./helpers/colors";
import { parseLengthAndUnit, cssValue } from "./helpers/unitConverter";
import { createAnimation } from "./helpers/animation";
function HashLoader(_a) {
var _b = _a.loading, loading = _b === void 0 ? true : _b, _c = _a.color, color = _c === void 0 ? "#000000" : _c, _d = _a.speedMultiplier, speedMultiplier = _d === void 0 ? 1 : _d, _e = _a.cssOverride, cssOverride = _e === void 0 ? {} : _e, _f = _a.size, size = _f === void 0 ? 50 : _f, additionalprops = __rest(_a, ["loading", "color", "speedMultiplier", "cssOverride", "size"]);
var _g = parseLengthAndUnit(size), value = _g.value, unit = _g.unit;
var wrapper = __assign({ display: "inherit", position: "relative", width: cssValue(size), height: cssValue(size), transform: "rotate(165deg)" }, cssOverride);
var thickness = value / 5;
var lat = (value - thickness) / 2;
var offset = lat - thickness;
var colorValue = calculateRgba(color, 0.75);
var before = createAnimation("HashLoader", "0% {width: ".concat(thickness, "px; box-shadow: ").concat(lat, "px ").concat(-offset, "px ").concat(colorValue, ", ").concat(-lat, "px ").concat(offset, "px ").concat(colorValue, "}\n 35% {width: ").concat(cssValue(size), "; box-shadow: 0 ").concat(-offset, "px ").concat(colorValue, ", 0 ").concat(offset, "px ").concat(colorValue, "}\n 70% {width: ").concat(thickness, "px; box-shadow: ").concat(-lat, "px ").concat(-offset, "px ").concat(colorValue, ", ").concat(lat, "px ").concat(offset, "px ").concat(colorValue, "}\n 100% {box-shadow: ").concat(lat, "px ").concat(-offset, "px ").concat(colorValue, ", ").concat(-lat, "px ").concat(offset, "px ").concat(colorValue, "}"), "before");
var after = createAnimation("HashLoader", "0% {height: ".concat(thickness, "px; box-shadow: ").concat(offset, "px ").concat(lat, "px ").concat(color, ", ").concat(-offset, "px ").concat(-lat, "px ").concat(color, "}\n 35% {height: ").concat(cssValue(size), "; box-shadow: ").concat(offset, "px 0 ").concat(color, ", ").concat(-offset, "px 0 ").concat(color, "}\n 70% {height: ").concat(thickness, "px; box-shadow: ").concat(offset, "px ").concat(-lat, "px ").concat(color, ", ").concat(-offset, "px ").concat(lat, "px ").concat(color, "}\n 100% {box-shadow: ").concat(offset, "px ").concat(lat, "px ").concat(color, ", ").concat(-offset, "px ").concat(-lat, "px ").concat(color, "}"), "after");
var style = function (i) {
return {
position: "absolute",
top: "50%",
left: "50%",
display: "block",
width: "".concat(value / 5).concat(unit),
height: "".concat(value / 5).concat(unit),
borderRadius: "".concat(value / 10).concat(unit),
transform: "translate(-50%, -50%)",
animationFillMode: "none",
animation: "".concat(i === 1 ? before : after, " ").concat(2 / speedMultiplier, "s infinite"),
};
};
if (!loading) {
return null;
}
return (React.createElement("span", __assign({ style: wrapper }, additionalprops),
React.createElement("span", { style: style(1) }),
React.createElement("span", { style: style(2) })));
}
export default HashLoader;