37 lines
1.6 KiB
JavaScript
37 lines
1.6 KiB
JavaScript
"use strict";
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var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = useScrollLocker;
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var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
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var React = _interopRequireWildcard(require("react"));
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var _dynamicCSS = require("rc-util/lib/Dom/dynamicCSS");
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var _useLayoutEffect = _interopRequireDefault(require("rc-util/lib/hooks/useLayoutEffect"));
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var _getScrollBarSize = require("rc-util/lib/getScrollBarSize");
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var _util = require("./util");
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var UNIQUE_ID = "rc-util-locker-".concat(Date.now());
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var uuid = 0;
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function useScrollLocker(lock) {
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var mergedLock = !!lock;
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var _React$useState = React.useState(function () {
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uuid += 1;
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return "".concat(UNIQUE_ID, "_").concat(uuid);
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}),
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_React$useState2 = (0, _slicedToArray2.default)(_React$useState, 1),
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id = _React$useState2[0];
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(0, _useLayoutEffect.default)(function () {
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if (mergedLock) {
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var scrollbarSize = (0, _getScrollBarSize.getTargetScrollBarSize)(document.body).width;
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var isOverflow = (0, _util.isBodyOverflowing)();
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(0, _dynamicCSS.updateCSS)("\nhtml body {\n overflow-y: hidden;\n ".concat(isOverflow ? "width: calc(100% - ".concat(scrollbarSize, "px);") : '', "\n}"), id);
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} else {
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(0, _dynamicCSS.removeCSS)(id);
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}
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return function () {
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(0, _dynamicCSS.removeCSS)(id);
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};
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}, [mergedLock, id]);
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} |