62 lines
2.6 KiB
JavaScript
62 lines
2.6 KiB
JavaScript
var __create = Object.create;
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __getProtoOf = Object.getPrototypeOf;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
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// If the importer is in node compatibility mode or this is not an ESM
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// file that has been converted to a CommonJS file using a Babel-
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// compatible transform (i.e. "__esModule" has not been set), then set
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// "default" to the CommonJS "module.exports" for node compatibility.
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isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
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mod
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));
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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// src/_util/scrollTo.ts
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var scrollTo_exports = {};
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__export(scrollTo_exports, {
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default: () => scrollTo
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});
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module.exports = __toCommonJS(scrollTo_exports);
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var import_raf = __toESM(require("rc-util/lib/raf"));
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var import_easings = require("./easings");
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var import_getScroll = __toESM(require("./getScroll"));
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function scrollTo(y, options = {}) {
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const { getContainer = () => window, callback, duration = 450 } = options;
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const container = getContainer();
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const scrollTop = (0, import_getScroll.default)(container, true);
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const startTime = Date.now();
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const frameFunc = () => {
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const timestamp = Date.now();
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const time = timestamp - startTime;
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const nextScrollTop = (0, import_easings.easeInOutCubic)(time > duration ? duration : time, scrollTop, y, duration);
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if ((0, import_getScroll.isWindow)(container)) {
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container.scrollTo(window.pageXOffset, nextScrollTop);
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} else if (container instanceof Document || container.constructor.name === "HTMLDocument") {
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container.documentElement.scrollTop = nextScrollTop;
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} else {
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container.scrollTop = nextScrollTop;
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}
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if (time < duration) {
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(0, import_raf.default)(frameFunc);
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} else if (typeof callback === "function") {
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callback();
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}
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};
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(0, import_raf.default)(frameFunc);
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}
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