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b13e656fae
* Ensure `wrap` falls back to using `ShadyDOM.patch` when `noPatch` is not in use so that `className` can be used. * Ensure `Polymer.dom` uses `patch` when `noPatch` is not in use so that `className` can be used.
25 lines
1.1 KiB
JavaScript
25 lines
1.1 KiB
JavaScript
/**
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@license
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Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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Code distributed by Google as part of the polymer project is also
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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*/
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/* eslint-disable valid-jsdoc */
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/**
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* Node wrapper to ensure ShadowDOM safe operation regardless of polyfill
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* presence or mode. Note that with the introduction of `ShadyDOM.noPatch`,
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* a node wrapper must be used to access ShadowDOM API.
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* This is similar to using `Polymer.dom` but relies exclusively
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* on the presence of the ShadyDOM polyfill rather than requiring the loading
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* of legacy (Polymer.dom) API.
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* @type {function(Node):Node}
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*/
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export const wrap = (window['ShadyDOM'] && window['ShadyDOM']['noPatch'] && window['ShadyDOM']['wrap']) ?
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window['ShadyDOM']['wrap'] :
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(window['ShadyDOM'] ? (n) => ShadyDOM['patch'](n) : (n) => n);
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