84 lines
3.7 KiB
JavaScript
84 lines
3.7 KiB
JavaScript
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _typeof = require("@babel/runtime/helpers/typeof");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
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var _raf = _interopRequireDefault(require("rc-util/lib/raf"));
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var _react = _interopRequireWildcard(require("react"));
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function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(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 && Object.prototype.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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var useIndicator = function useIndicator(options) {
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var activeTabOffset = options.activeTabOffset,
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horizontal = options.horizontal,
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rtl = options.rtl,
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_options$indicator = options.indicator,
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indicator = _options$indicator === void 0 ? {} : _options$indicator;
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var size = indicator.size,
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_indicator$align = indicator.align,
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align = _indicator$align === void 0 ? 'center' : _indicator$align;
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var _useState = (0, _react.useState)(),
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_useState2 = (0, _slicedToArray2.default)(_useState, 2),
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inkStyle = _useState2[0],
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setInkStyle = _useState2[1];
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var inkBarRafRef = (0, _react.useRef)();
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var getLength = _react.default.useCallback(function (origin) {
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if (typeof size === 'function') {
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return size(origin);
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}
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if (typeof size === 'number') {
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return size;
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}
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return origin;
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}, [size]);
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// Delay set ink style to avoid remove tab blink
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function cleanInkBarRaf() {
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_raf.default.cancel(inkBarRafRef.current);
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}
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(0, _react.useEffect)(function () {
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var newInkStyle = {};
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if (activeTabOffset) {
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if (horizontal) {
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newInkStyle.width = getLength(activeTabOffset.width);
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var key = rtl ? 'right' : 'left';
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if (align === 'start') {
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newInkStyle[key] = activeTabOffset[key];
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}
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if (align === 'center') {
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newInkStyle[key] = activeTabOffset[key] + activeTabOffset.width / 2;
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newInkStyle.transform = rtl ? 'translateX(50%)' : 'translateX(-50%)';
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}
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if (align === 'end') {
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newInkStyle[key] = activeTabOffset[key] + activeTabOffset.width;
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newInkStyle.transform = 'translateX(-100%)';
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}
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} else {
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newInkStyle.height = getLength(activeTabOffset.height);
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if (align === 'start') {
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newInkStyle.top = activeTabOffset.top;
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}
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if (align === 'center') {
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newInkStyle.top = activeTabOffset.top + activeTabOffset.height / 2;
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newInkStyle.transform = 'translateY(-50%)';
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}
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if (align === 'end') {
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newInkStyle.top = activeTabOffset.top + activeTabOffset.height;
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newInkStyle.transform = 'translateY(-100%)';
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}
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}
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}
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cleanInkBarRaf();
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inkBarRafRef.current = (0, _raf.default)(function () {
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setInkStyle(newInkStyle);
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});
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return cleanInkBarRaf;
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}, [activeTabOffset, horizontal, rtl, align, getLength]);
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return {
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style: inkStyle
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};
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};
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var _default = exports.default = useIndicator; |