53752f7638
Polymer linter doesn't process Polymer.mixinBehaviors(...) correctly. This will lead to a problem after swtiching to a class-based components. To workaround these issue, the mock mixins are added as a temporary solution. After converting to a class-based element, all behaviors will be converted to mixin classes. Change-Id: I8dc3cb9767be3aa08c67fedbff77105e4b8b4ec1
64 lines
2.1 KiB
HTML
64 lines
2.1 KiB
HTML
<!--
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@license
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Copyright (C) 2018 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<script>
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(function(window) {
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'use strict';
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window.Gerrit = window.Gerrit || {};
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/** @polymerBehavior Gerrit.DomUtilBehavior */
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Gerrit.DomUtilBehavior = {
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/**
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* Are any ancestors of the element (or the element itself) members of the
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* given class.
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* @param {!Element} element
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* @param {string} className
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* @param {Element=} opt_stopElement If provided, stop traversing the
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* ancestry when the stop element is reached. The stop element's class
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* is not checked.
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* @return {boolean}
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*/
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descendedFromClass(element, className, opt_stopElement) {
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let isDescendant = element.classList.contains(className);
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while (!isDescendant && element.parentElement &&
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(!opt_stopElement || element.parentElement !== opt_stopElement)) {
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isDescendant = element.classList.contains(className);
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element = element.parentElement;
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}
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return isDescendant;
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},
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};
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// eslint-disable-next-line no-unused-vars
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function defineEmptyMixin() {
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// This is a temporary function.
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// Polymer linter doesn't process correctly the following code:
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// class MyElement extends Polymer.mixinBehaviors([legacyBehaviors], ...) {...}
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// To workaround this issue, the mock mixin is declared in this method.
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// In the following changes, legacy behaviors will be converted to mixins.
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/**
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* @polymer
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* @mixinFunction
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*/
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Gerrit.DomUtilMixin = base =>
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class extends base {
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};
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}
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})(window);
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</script>
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