react-orbit-component/dist/index.mjs

A Orbit component for React.

var __defProp = Object.defineProperty;
var __defProps = Object.defineProperties;
var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp.call(b, prop))
      __defNormalProp(a, prop, b[prop]);
  if (__getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(b)) {
      if (__propIsEnum.call(b, prop))
        __defNormalProp(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
var __objRest = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};

// src/components/orbit.path.tsx
import React, { useEffect as useEffect2, useRef, useState as useState2 } from "react";

// src/hooks/useWindowSize.tsx
import { useEffect, useState } from "react";
var useWindowSize = () => {
  const [windowSize, setWindowSize] = useState({
    width: void 0,
    height: void 0
  });
  const handleResize = () => {
    setWindowSize({
      width: window.innerWidth,
      height: window.innerHeight
    });
  };
  useEffect(() => {
    window.addEventListener("resize", handleResize);
    handleResize();
    return () => window.removeEventListener("resize", handleResize);
  }, []);
  return windowSize;
};

// src/components/orbit.path.tsx
var OrbitPath = ({ className, children, type, style }) => {
  const pathRef = useRef(null);
  const [newChildren, setNewChildren] = useState2([]);
  const size = useWindowSize();
  useEffect2(() => {
    if (!pathRef.current)
      return;
    const { offsetHeight: height, offsetWidth: width } = pathRef.current;
    if (width !== height) {
      console.error("OrbitPath must be a circle with equal height and width.");
      return;
    }
    const radius = height / 2;
    const childrenArray = React.Children.toArray(children);
    const updatedChildren = childrenArray.map((child, index) => {
      const childElement = child;
      const newProps = __spreadProps(__spreadValues({}, childElement.props), { radius });
      return React.cloneElement(childElement, __spreadProps(__spreadValues({}, newProps), { key: index }));
    });
    setNewChildren(updatedChildren);
  }, [children, size]);
  return /* @__PURE__ */ React.createElement(
    "div",
    {
      style: {
        pointerEvents: "none"
      } && style,
      className,
      ref: pathRef
    },
    newChildren
  );
};

// src/components/orbit.item.tsx
import React2, { useEffect as useEffect3, useRef as useRef2, forwardRef, useState as useState3 } from "react";

// src/utils/geometry.utils.ts
var DEGREE_TO_RADIAN_FACTOR = Math.PI / 180;
var calculateCoordinatesOnCircle = (radius, angle, boundingClientRect) => {
  const angleInRadians = angle * DEGREE_TO_RADIAN_FACTOR;
  const { width, height } = boundingClientRect;
  const x = radius + radius * Math.cos(angleInRadians);
  const y = radius + radius * Math.sin(angleInRadians);
  const centerX = x - width / 2;
  const centerY = y - height / 2;
  return {
    x: centerX,
    y: centerY
  };
};

// src/components/orbit.item.tsx
var OrbitItem = forwardRef(
  (_a, ref) => {
    var _b = _a, {
      className,
      children,
      radius = 0,
      anglePerStep = 0.1,
      timeBetweenSteps = 10,
      startAngle = 0,
      direction = "clockwise",
      style,
      angle
    } = _b, rest = __objRest(_b, [
      "className",
      "children",
      "radius",
      "anglePerStep",
      "timeBetweenSteps",
      "startAngle",
      "direction",
      "style",
      "angle"
    ]);
    var _a2, _b2;
    const [angleState, setAngle] = useState3(startAngle);
    const effectiveAngle = angle != null ? angle : angleState;
    const internalRef = useRef2(null);
    const actualRef = ref != null ? ref : internalRef;
    useEffect3(() => {
      const interval = setInterval(() => {
        setAngle((prevAngle) => direction === "clockwise" ? prevAngle + anglePerStep % 360 : prevAngle - anglePerStep % 360);
      }, timeBetweenSteps);
      return () => clearInterval(interval);
    }, [anglePerStep, timeBetweenSteps]);
    const { x, y } = calculateCoordinatesOnCircle(radius, effectiveAngle, (_b2 = (_a2 = actualRef.current) == null ? void 0 : _a2.getBoundingClientRect()) != null ? _b2 : new DOMRect());
    return /* @__PURE__ */ React2.createElement(
      "div",
      __spreadValues({
        style: __spreadValues({
          position: "absolute",
          top: `${y}px`,
          left: `${x}px`,
          pointerEvents: "all"
        }, style),
        className,
        ref: actualRef
      }, rest),
      children
    );
  }
);
export {
  OrbitItem,
  OrbitPath,
  calculateCoordinatesOnCircle
};
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