@trap_stevo/legendarybuilderproreact-ui/dist/HUDComponents/HUDHorizontalScroller.js

The legendary UI & utility API that makes your application a legendary application. ~ Created by Steven Compton

import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
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; }
/*

     Created by Hassan Steven Compton.
     
     March 7, 2024.

*/
import React, { useRef, useState, useEffect, cloneElement } from 'react';
import '../HUDStyles/HUDHorizontalScroller.css';
var HUDHorizontalScroller = function HUDHorizontalScroller(_ref) {
  var children = _ref.children,
    containerConfiguration = _ref.containerConfiguration,
    contentConfiguration = _ref.contentConfiguration,
    cellConfiguration = _ref.cellConfiguration,
    cellWidth = _ref.cellWidth,
    cellGradientColors = _ref.cellGradientColors;
  var listRef = useRef(null);
  var totalCells = React.Children.count(children);
  var scrollSpeed = 2;
  var _useState = useState(true),
    _useState2 = _slicedToArray(_useState, 2),
    scrolling = _useState2[0],
    setScrolling = _useState2[1];
  var _useState3 = useState(false),
    _useState4 = _slicedToArray(_useState3, 2),
    hovered = _useState4[0],
    setHovered = _useState4[1];
  var handleMouseEnter = function handleMouseEnter() {
    setHovered(true);
    setScrolling(false);
  };
  var handleMouseLeave = function handleMouseLeave() {
    setHovered(false);
    setScrolling(true);
  };
  useEffect(function () {
    var list = listRef.current;
    var animationFrameId;
    var manualScrolling = false;
    var animateScroll = function animateScroll() {
      list.scrollLeft += scrollSpeed;
      if (list.scrollLeft >= list.scrollWidth / 2) {
        list.scrollLeft = 0;
      }
      animationFrameId = requestAnimationFrame(animateScroll);
    };
    var handleScroll = function handleScroll() {
      if (manualScrolling) {
        if (list.scrollLeft >= list.scrollWidth - list.clientWidth) {
          manualScrolling = false;
          setScrolling(true);
        }
      }
    };
    var handleWheel = function handleWheel() {
      if (!hovered) {
        manualScrolling = true;
        setScrolling(false);
      }
    };
    list.addEventListener('mouseover', handleMouseEnter);
    list.addEventListener('mouseout', handleMouseLeave);
    list.addEventListener('scroll', handleScroll);
    list.addEventListener('wheel', handleWheel);
    animationFrameId = requestAnimationFrame(animateScroll);
    return function () {
      list.removeEventListener('mouseover', handleMouseEnter);
      list.removeEventListener('mouseout', handleMouseLeave);
      list.removeEventListener('scroll', handleScroll);
      list.removeEventListener('wheel', handleWheel);
      cancelAnimationFrame(animationFrameId);
    };
  }, [totalCells, hovered]);
  var duplicatedCells = React.Children.toArray(children).concat(React.Children.map(children, function (child, index) {
    return /*#__PURE__*/cloneElement(child, {
      key: "clone-".concat(index)
    });
  }));
  return /*#__PURE__*/React.createElement("div", {
    ref: listRef,
    className: "horizontal-scroller",
    style: _objectSpread({}, containerConfiguration)
  }, /*#__PURE__*/React.createElement("div", {
    className: "scrolling-content",
    style: _objectSpread({
      display: 'flex',
      scrollBehavior: 'smooth',
      scrollSnapType: 'x mandatory'
    }, contentConfiguration)
  }, duplicatedCells.map(function (child, index) {
    return /*#__PURE__*/React.createElement("div", {
      key: index,
      style: _objectSpread({
        width: "".concat(cellWidth),
        marginRight: "10px",
        background: cellGradientColors !== undefined ? cellGradientColors[index % cellGradientColors.length] : null
      }, cellConfiguration)
    }, /*#__PURE__*/cloneElement(child));
  })));
};
export default HUDHorizontalScroller;