35 lines
2.1 KiB
JavaScript
Executable File
35 lines
2.1 KiB
JavaScript
Executable File
"use strict";
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exports.__esModule = true;
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exports.default = void 0;
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var _useCallbackRef = _interopRequireDefault(require("@restart/hooks/useCallbackRef"));
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var React = _interopRequireWildcard(require("react"));
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var _useWaypoint = _interopRequireWildcard(require("./useWaypoint"));
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exports.Position = _useWaypoint.Position;
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var _jsxRuntime = require("react/jsx-runtime");
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const _excluded = ["renderComponent", "onPositionChange"];
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function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
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function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
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function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
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function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (e.indexOf(n) >= 0) continue; t[n] = r[n]; } return t; }
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const defaultRenderComponent = ref => /*#__PURE__*/(0, _jsxRuntime.jsx)("span", {
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ref: ref,
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style: {
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fontSize: 0
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}
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});
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/**
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* A component that tracks when it enters or leaves the viewport. Implemented
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* using IntersectionObserver, polyfill may be required for older browsers.
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*/
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function Waypoint(_ref) {
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let {
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renderComponent = defaultRenderComponent,
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onPositionChange
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} = _ref,
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options = _objectWithoutPropertiesLoose(_ref, _excluded);
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const [element, setElement] = (0, _useCallbackRef.default)();
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(0, _useWaypoint.default)(element, onPositionChange, options);
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return renderComponent(setElement);
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}
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var _default = exports.default = Waypoint; |