496 lines
20 KiB
JavaScript
496 lines
20 KiB
JavaScript
(function () {
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function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
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function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
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function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
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function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); }
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function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
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function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
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(window["webpackJsonp"] = window["webpackJsonp"] || []).push([["shadow-css-58508bb5-js"], {
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/***/
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"./node_modules/@ionic/core/dist/esm/shadow-css-58508bb5.js":
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/*!******************************************************************!*\
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!*** ./node_modules/@ionic/core/dist/esm/shadow-css-58508bb5.js ***!
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\******************************************************************/
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/*! exports provided: scopeCss */
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/***/
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function node_modulesIonicCoreDistEsmShadowCss58508bb5Js(module, __webpack_exports__, __webpack_require__) {
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"use strict";
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__webpack_require__.r(__webpack_exports__);
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/* harmony export (binding) */
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__webpack_require__.d(__webpack_exports__, "scopeCss", function () {
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return scopeCss;
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});
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/*
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Stencil Client Platform v2.1.2 | MIT Licensed | https://stenciljs.com
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*/
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/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*
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* This file is a port of shadowCSS from webcomponents.js to TypeScript.
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* https://github.com/webcomponents/webcomponentsjs/blob/4efecd7e0e/src/ShadowCSS/ShadowCSS.js
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* https://github.com/angular/angular/blob/master/packages/compiler/src/shadow_css.ts
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*/
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var safeSelector = function safeSelector(selector) {
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var placeholders = [];
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var index = 0;
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var content; // Replaces attribute selectors with placeholders.
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// The WS in [attr="va lue"] would otherwise be interpreted as a selector separator.
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selector = selector.replace(/(\[[^\]]*\])/g, function (_, keep) {
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var replaceBy = "__ph-".concat(index, "__");
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placeholders.push(keep);
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index++;
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return replaceBy;
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}); // Replaces the expression in `:nth-child(2n + 1)` with a placeholder.
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// WS and "+" would otherwise be interpreted as selector separators.
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content = selector.replace(/(:nth-[-\w]+)(\([^)]+\))/g, function (_, pseudo, exp) {
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var replaceBy = "__ph-".concat(index, "__");
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placeholders.push(exp);
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index++;
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return pseudo + replaceBy;
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});
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var ss = {
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content: content,
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placeholders: placeholders
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};
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return ss;
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};
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var restoreSafeSelector = function restoreSafeSelector(placeholders, content) {
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return content.replace(/__ph-(\d+)__/g, function (_, index) {
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return placeholders[+index];
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});
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};
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var _polyfillHost = '-shadowcsshost';
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var _polyfillSlotted = '-shadowcssslotted'; // note: :host-context pre-processed to -shadowcsshostcontext.
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var _polyfillHostContext = '-shadowcsscontext';
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var _parenSuffix = ')(?:\\((' + '(?:\\([^)(]*\\)|[^)(]*)+?' + ')\\))?([^,{]*)';
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var _cssColonHostRe = new RegExp('(' + _polyfillHost + _parenSuffix, 'gim');
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var _cssColonHostContextRe = new RegExp('(' + _polyfillHostContext + _parenSuffix, 'gim');
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var _cssColonSlottedRe = new RegExp('(' + _polyfillSlotted + _parenSuffix, 'gim');
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var _polyfillHostNoCombinator = _polyfillHost + '-no-combinator';
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var _polyfillHostNoCombinatorRe = /-shadowcsshost-no-combinator([^\s]*)/;
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var _shadowDOMSelectorsRe = [/::shadow/g, /::content/g];
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var _selectorReSuffix = '([>\\s~+[.,{:][\\s\\S]*)?$';
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var _polyfillHostRe = /-shadowcsshost/gim;
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var _colonHostRe = /:host/gim;
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var _colonSlottedRe = /::slotted/gim;
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var _colonHostContextRe = /:host-context/gim;
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var _commentRe = /\/\*\s*[\s\S]*?\*\//g;
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var stripComments = function stripComments(input) {
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return input.replace(_commentRe, '');
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};
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var _commentWithHashRe = /\/\*\s*#\s*source(Mapping)?URL=[\s\S]+?\*\//g;
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var extractCommentsWithHash = function extractCommentsWithHash(input) {
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return input.match(_commentWithHashRe) || [];
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};
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var _ruleRe = /(\s*)([^;\{\}]+?)(\s*)((?:{%BLOCK%}?\s*;?)|(?:\s*;))/g;
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var _curlyRe = /([{}])/g;
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var OPEN_CURLY = '{';
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var CLOSE_CURLY = '}';
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var BLOCK_PLACEHOLDER = '%BLOCK%';
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var processRules = function processRules(input, ruleCallback) {
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var inputWithEscapedBlocks = escapeBlocks(input);
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var nextBlockIndex = 0;
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return inputWithEscapedBlocks.escapedString.replace(_ruleRe, function () {
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var selector = arguments.length <= 2 ? undefined : arguments[2];
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var content = '';
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var suffix = arguments.length <= 4 ? undefined : arguments[4];
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var contentPrefix = '';
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if (suffix && suffix.startsWith('{' + BLOCK_PLACEHOLDER)) {
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content = inputWithEscapedBlocks.blocks[nextBlockIndex++];
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suffix = suffix.substring(BLOCK_PLACEHOLDER.length + 1);
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contentPrefix = '{';
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}
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var cssRule = {
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selector: selector,
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content: content
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};
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var rule = ruleCallback(cssRule);
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return "".concat(arguments.length <= 1 ? undefined : arguments[1]).concat(rule.selector).concat(arguments.length <= 3 ? undefined : arguments[3]).concat(contentPrefix).concat(rule.content).concat(suffix);
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});
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};
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var escapeBlocks = function escapeBlocks(input) {
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var inputParts = input.split(_curlyRe);
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var resultParts = [];
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var escapedBlocks = [];
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var bracketCount = 0;
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var currentBlockParts = [];
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for (var partIndex = 0; partIndex < inputParts.length; partIndex++) {
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var part = inputParts[partIndex];
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if (part === CLOSE_CURLY) {
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bracketCount--;
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}
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if (bracketCount > 0) {
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currentBlockParts.push(part);
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} else {
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if (currentBlockParts.length > 0) {
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escapedBlocks.push(currentBlockParts.join(''));
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resultParts.push(BLOCK_PLACEHOLDER);
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currentBlockParts = [];
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}
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resultParts.push(part);
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}
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if (part === OPEN_CURLY) {
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bracketCount++;
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}
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}
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if (currentBlockParts.length > 0) {
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escapedBlocks.push(currentBlockParts.join(''));
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resultParts.push(BLOCK_PLACEHOLDER);
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}
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var strEscapedBlocks = {
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escapedString: resultParts.join(''),
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blocks: escapedBlocks
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};
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return strEscapedBlocks;
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};
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var insertPolyfillHostInCssText = function insertPolyfillHostInCssText(selector) {
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selector = selector.replace(_colonHostContextRe, _polyfillHostContext).replace(_colonHostRe, _polyfillHost).replace(_colonSlottedRe, _polyfillSlotted);
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return selector;
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};
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var convertColonRule = function convertColonRule(cssText, regExp, partReplacer) {
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// m[1] = :host(-context), m[2] = contents of (), m[3] rest of rule
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return cssText.replace(regExp, function () {
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for (var _len = arguments.length, m = new Array(_len), _key = 0; _key < _len; _key++) {
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m[_key] = arguments[_key];
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}
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if (m[2]) {
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var parts = m[2].split(',');
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var r = [];
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for (var i = 0; i < parts.length; i++) {
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var p = parts[i].trim();
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if (!p) break;
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r.push(partReplacer(_polyfillHostNoCombinator, p, m[3]));
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}
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return r.join(',');
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} else {
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return _polyfillHostNoCombinator + m[3];
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}
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});
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};
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var colonHostPartReplacer = function colonHostPartReplacer(host, part, suffix) {
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return host + part.replace(_polyfillHost, '') + suffix;
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};
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var convertColonHost = function convertColonHost(cssText) {
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return convertColonRule(cssText, _cssColonHostRe, colonHostPartReplacer);
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};
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var colonHostContextPartReplacer = function colonHostContextPartReplacer(host, part, suffix) {
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if (part.indexOf(_polyfillHost) > -1) {
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return colonHostPartReplacer(host, part, suffix);
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} else {
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return host + part + suffix + ', ' + part + ' ' + host + suffix;
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}
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};
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var convertColonSlotted = function convertColonSlotted(cssText, slotScopeId) {
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var slotClass = '.' + slotScopeId + ' > ';
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var selectors = [];
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cssText = cssText.replace(_cssColonSlottedRe, function () {
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for (var _len2 = arguments.length, m = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
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m[_key2] = arguments[_key2];
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}
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if (m[2]) {
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var compound = m[2].trim();
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var suffix = m[3];
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var slottedSelector = slotClass + compound + suffix;
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var prefixSelector = '';
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for (var i = m[4] - 1; i >= 0; i--) {
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var _char = m[5][i];
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if (_char === '}' || _char === ',') {
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break;
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}
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prefixSelector = _char + prefixSelector;
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}
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var orgSelector = prefixSelector + slottedSelector;
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var addedSelector = "".concat(prefixSelector.trimRight()).concat(slottedSelector.trim());
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if (orgSelector.trim() !== addedSelector.trim()) {
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var updatedSelector = "".concat(addedSelector, ", ").concat(orgSelector);
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selectors.push({
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orgSelector: orgSelector,
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updatedSelector: updatedSelector
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});
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}
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return slottedSelector;
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} else {
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return _polyfillHostNoCombinator + m[3];
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}
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});
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return {
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selectors: selectors,
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cssText: cssText
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};
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};
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var convertColonHostContext = function convertColonHostContext(cssText) {
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return convertColonRule(cssText, _cssColonHostContextRe, colonHostContextPartReplacer);
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};
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var convertShadowDOMSelectors = function convertShadowDOMSelectors(cssText) {
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return _shadowDOMSelectorsRe.reduce(function (result, pattern) {
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return result.replace(pattern, ' ');
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}, cssText);
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};
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var makeScopeMatcher = function makeScopeMatcher(scopeSelector) {
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var lre = /\[/g;
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var rre = /\]/g;
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scopeSelector = scopeSelector.replace(lre, '\\[').replace(rre, '\\]');
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return new RegExp('^(' + scopeSelector + ')' + _selectorReSuffix, 'm');
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};
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var selectorNeedsScoping = function selectorNeedsScoping(selector, scopeSelector) {
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var re = makeScopeMatcher(scopeSelector);
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return !re.test(selector);
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};
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var applySimpleSelectorScope = function applySimpleSelectorScope(selector, scopeSelector, hostSelector) {
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// In Android browser, the lastIndex is not reset when the regex is used in String.replace()
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_polyfillHostRe.lastIndex = 0;
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if (_polyfillHostRe.test(selector)) {
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var replaceBy = ".".concat(hostSelector);
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return selector.replace(_polyfillHostNoCombinatorRe, function (_, selector) {
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return selector.replace(/([^:]*)(:*)(.*)/, function (_, before, colon, after) {
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return before + replaceBy + colon + after;
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});
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}).replace(_polyfillHostRe, replaceBy + ' ');
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}
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return scopeSelector + ' ' + selector;
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};
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var applyStrictSelectorScope = function applyStrictSelectorScope(selector, scopeSelector, hostSelector) {
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var isRe = /\[is=([^\]]*)\]/g;
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scopeSelector = scopeSelector.replace(isRe, function (_) {
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return arguments.length <= 1 ? undefined : arguments[1];
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});
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var className = '.' + scopeSelector;
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var _scopeSelectorPart = function _scopeSelectorPart(p) {
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var scopedP = p.trim();
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if (!scopedP) {
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return '';
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}
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if (p.indexOf(_polyfillHostNoCombinator) > -1) {
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scopedP = applySimpleSelectorScope(p, scopeSelector, hostSelector);
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} else {
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// remove :host since it should be unnecessary
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var t = p.replace(_polyfillHostRe, '');
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if (t.length > 0) {
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var matches = t.match(/([^:]*)(:*)(.*)/);
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if (matches) {
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scopedP = matches[1] + className + matches[2] + matches[3];
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}
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}
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}
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return scopedP;
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};
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var safeContent = safeSelector(selector);
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selector = safeContent.content;
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var scopedSelector = '';
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var startIndex = 0;
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var res;
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var sep = /( |>|\+|~(?!=))\s*/g; // If a selector appears before :host it should not be shimmed as it
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// matches on ancestor elements and not on elements in the host's shadow
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// `:host-context(div)` is transformed to
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// `-shadowcsshost-no-combinatordiv, div -shadowcsshost-no-combinator`
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// the `div` is not part of the component in the 2nd selectors and should not be scoped.
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// Historically `component-tag:host` was matching the component so we also want to preserve
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// this behavior to avoid breaking legacy apps (it should not match).
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// The behavior should be:
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// - `tag:host` -> `tag[h]` (this is to avoid breaking legacy apps, should not match anything)
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// - `tag :host` -> `tag [h]` (`tag` is not scoped because it's considered part of a
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// `:host-context(tag)`)
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var hasHost = selector.indexOf(_polyfillHostNoCombinator) > -1; // Only scope parts after the first `-shadowcsshost-no-combinator` when it is present
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var shouldScope = !hasHost;
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while ((res = sep.exec(selector)) !== null) {
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var separator = res[1];
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var _part = selector.slice(startIndex, res.index).trim();
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shouldScope = shouldScope || _part.indexOf(_polyfillHostNoCombinator) > -1;
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var scopedPart = shouldScope ? _scopeSelectorPart(_part) : _part;
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scopedSelector += "".concat(scopedPart, " ").concat(separator, " ");
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startIndex = sep.lastIndex;
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}
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var part = selector.substring(startIndex);
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shouldScope = shouldScope || part.indexOf(_polyfillHostNoCombinator) > -1;
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scopedSelector += shouldScope ? _scopeSelectorPart(part) : part; // replace the placeholders with their original values
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return restoreSafeSelector(safeContent.placeholders, scopedSelector);
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};
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var scopeSelector = function scopeSelector(selector, scopeSelectorText, hostSelector, slotSelector) {
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return selector.split(',').map(function (shallowPart) {
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if (slotSelector && shallowPart.indexOf('.' + slotSelector) > -1) {
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return shallowPart.trim();
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}
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if (selectorNeedsScoping(shallowPart, scopeSelectorText)) {
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return applyStrictSelectorScope(shallowPart, scopeSelectorText, hostSelector).trim();
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} else {
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return shallowPart.trim();
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}
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}).join(', ');
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};
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var scopeSelectors = function scopeSelectors(cssText, scopeSelectorText, hostSelector, slotSelector, commentOriginalSelector) {
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return processRules(cssText, function (rule) {
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var selector = rule.selector;
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var content = rule.content;
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if (rule.selector[0] !== '@') {
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selector = scopeSelector(rule.selector, scopeSelectorText, hostSelector, slotSelector);
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} else if (rule.selector.startsWith('@media') || rule.selector.startsWith('@supports') || rule.selector.startsWith('@page') || rule.selector.startsWith('@document')) {
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content = scopeSelectors(rule.content, scopeSelectorText, hostSelector, slotSelector);
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}
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var cssRule = {
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selector: selector.replace(/\s{2,}/g, ' ').trim(),
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content: content
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};
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return cssRule;
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});
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};
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var scopeCssText = function scopeCssText(cssText, scopeId, hostScopeId, slotScopeId, commentOriginalSelector) {
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cssText = insertPolyfillHostInCssText(cssText);
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cssText = convertColonHost(cssText);
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cssText = convertColonHostContext(cssText);
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var slotted = convertColonSlotted(cssText, slotScopeId);
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cssText = slotted.cssText;
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cssText = convertShadowDOMSelectors(cssText);
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if (scopeId) {
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cssText = scopeSelectors(cssText, scopeId, hostScopeId, slotScopeId);
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}
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cssText = cssText.replace(/-shadowcsshost-no-combinator/g, ".".concat(hostScopeId));
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cssText = cssText.replace(/>\s*\*\s+([^{, ]+)/gm, ' $1 ');
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return {
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cssText: cssText.trim(),
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slottedSelectors: slotted.selectors
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};
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};
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var scopeCss = function scopeCss(cssText, scopeId, commentOriginalSelector) {
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var hostScopeId = scopeId + '-h';
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var slotScopeId = scopeId + '-s';
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var commentsWithHash = extractCommentsWithHash(cssText);
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cssText = stripComments(cssText);
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var orgSelectors = [];
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if (commentOriginalSelector) {
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var processCommentedSelector = function processCommentedSelector(rule) {
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var placeholder = "/*!@___".concat(orgSelectors.length, "___*/");
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var comment = "/*!@".concat(rule.selector, "*/");
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orgSelectors.push({
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placeholder: placeholder,
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comment: comment
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});
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rule.selector = placeholder + rule.selector;
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return rule;
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};
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cssText = processRules(cssText, function (rule) {
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if (rule.selector[0] !== '@') {
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return processCommentedSelector(rule);
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} else if (rule.selector.startsWith('@media') || rule.selector.startsWith('@supports') || rule.selector.startsWith('@page') || rule.selector.startsWith('@document')) {
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rule.content = processRules(rule.content, processCommentedSelector);
|
|
return rule;
|
|
}
|
|
|
|
return rule;
|
|
});
|
|
}
|
|
|
|
var scoped = scopeCssText(cssText, scopeId, hostScopeId, slotScopeId);
|
|
cssText = [scoped.cssText].concat(_toConsumableArray(commentsWithHash)).join('\n');
|
|
|
|
if (commentOriginalSelector) {
|
|
orgSelectors.forEach(function (_ref) {
|
|
var placeholder = _ref.placeholder,
|
|
comment = _ref.comment;
|
|
cssText = cssText.replace(placeholder, comment);
|
|
});
|
|
}
|
|
|
|
scoped.slottedSelectors.forEach(function (slottedSelector) {
|
|
cssText = cssText.replace(slottedSelector.orgSelector, slottedSelector.updatedSelector);
|
|
});
|
|
return cssText;
|
|
};
|
|
/***/
|
|
|
|
}
|
|
}]);
|
|
})();
|
|
//# sourceMappingURL=shadow-css-58508bb5-js-es5.js.map
|