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/** | ||
@license | ||
Copyright (c) 2017 The Polymer Project Authors. All rights reserved. | ||
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt | ||
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt | ||
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt | ||
Code distributed by Google as part of the polymer project is also | ||
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt | ||
*/ | ||
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/* | ||
* Polyfills loaded: HTML Imports, Custom Elements, platform polyfills, template | ||
* Used in: IE 11 | ||
*/ | ||
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import 'regenerator-runtime/runtime'; | ||
import '@webcomponents/template/template.js'; | ||
import 'core-js/modules/es.array.find'; | ||
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import 'element-closest'; | ||
import 'core-js/modules/es.string.includes'; | ||
import 'core-js/modules/es.array.includes'; | ||
// import 'core-js/modules/es.array.from'; | ||
// import 'core-js/modules/es.object.assign'; | ||
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import './platform/remove-polyfill.js'; | ||
import './platform/es6-misc'; | ||
import './platform/custom-event'; | ||
import './platform/promise'; | ||
import './platform/symbol'; | ||
import './platform/flag-parser'; | ||
// import '@webcomponents/custom-elements/src/custom-elements.js'; | ||
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import '@webcomponents/custom-elements/src/custom-elements.js'; | ||
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// import 'document-register-element'; | ||
// by default, the second argument is 'auto' | ||
// but it could be also 'force' | ||
// which ignores feature detection and force | ||
// the polyfill version of CustomElements | ||
// installCE(global, 'auto'); | ||
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import '@webcomponents/url/url.js'; | ||
import './platform/baseuri'; | ||
import './platform/unresolved'; | ||
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import 'core-js/modules/es.array.for-each'; | ||
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if (window.NodeList && !NodeList.prototype.forEach) { | ||
NodeList.prototype.forEach = Array.prototype.forEach; | ||
} | ||
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// import 'core-js/modules/es.string.trim-end'; | ||
// import 'core-js/modules/es.string.trim-start'; | ||
// import 'core-js/modules/es.string.code-point-at'; | ||
// import 'core-js/modules/es.number.is-nan'; |
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{ | ||
"name": "@pattern-lab/uikit-polyfills", | ||
"version": "0.0.0", | ||
"description": "Web Component Polyfills used in Pattern Lab's UIKit", | ||
"main": "index.js", | ||
"author": "Salem Ghoweri <me@salemghoweri.com>", | ||
"license": "MIT", | ||
"dependencies": { | ||
"@ungap/weakset": "^0.1.5", | ||
"@webcomponents/custom-elements": "^1.3.0", | ||
"@webcomponents/shadycss": "^1.9.2", | ||
"@webcomponents/shadydom": "^1.6.1", | ||
"@webcomponents/template": "^1.4.1", | ||
"@webcomponents/url": "^0.7.4", | ||
"@webcomponents/webcomponentsjs": "^2.3.0", | ||
"core-js": "^3.3.6", | ||
"custom-event-polyfill": "^1.0.7", | ||
"document-register-element": "^1.14.3", | ||
"es6-promise": "^4.2.8", | ||
"get-own-property-symbols": "^0.9.3", | ||
"promise-polyfill": "^8.0.0" | ||
}, | ||
"publishConfig": { | ||
"access": "public" | ||
} | ||
} |
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/** | ||
@license | ||
Copyright (c) 2018 The Polymer Project Authors. All rights reserved. | ||
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt | ||
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt | ||
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt | ||
Code distributed by Google as part of the polymer project is also | ||
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt | ||
*/ | ||
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export {}; | ||
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// Implement Node.baseURI for IE 11 | ||
// adapted from | ||
// https://github.com/webcomponents/html-imports/blob/v1.2.0/src/html-imports.js | ||
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/** @type {Object|undefined} */ | ||
const nativeBaseURI = Object.getOwnPropertyDescriptor( | ||
Node.prototype, | ||
'baseURI' | ||
); | ||
if (!nativeBaseURI) { | ||
Object.defineProperty(Node.prototype, 'baseURI', { | ||
/** | ||
* @this {Node} | ||
* @return {string} | ||
*/ | ||
get() { | ||
// this.ownerDocument is `null` for documents | ||
const doc = this.ownerDocument || this; | ||
const base = /** @type {HTMLBaseElement} */ (doc.querySelector( | ||
'base[href]' | ||
)); | ||
return (base && base.href) || window.location.href; | ||
}, | ||
configurable: true, | ||
enumerable: true, | ||
}); | ||
} |
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/** | ||
* @license | ||
* Copyright (c) 2016 The Polymer Project Authors. All rights reserved. | ||
* This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt | ||
* The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt | ||
* The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt | ||
* Code distributed by Google as part of the polymer project is also | ||
* subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt | ||
*/ | ||
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(function() { | ||
// defaultPrevented is broken in IE. | ||
// https://connect.microsoft.com/IE/feedback/details/790389/event-defaultprevented-returns-false-after-preventdefault-was-called | ||
const workingDefaultPrevented = (function() { | ||
const e = document.createEvent('Event'); | ||
e.initEvent('foo', true, true); | ||
e.preventDefault(); | ||
return e.defaultPrevented; | ||
})(); | ||
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if (!workingDefaultPrevented) { | ||
const origPreventDefault = Event.prototype.preventDefault; | ||
Event.prototype.preventDefault = function() { | ||
if (!this.cancelable) { | ||
return; | ||
} | ||
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origPreventDefault.call(this); | ||
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Object.defineProperty(this, 'defaultPrevented', { | ||
get() { | ||
return true; | ||
}, | ||
configurable: true, | ||
}); | ||
}; | ||
} | ||
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const isIE = /Trident/.test(navigator.userAgent); | ||
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// Event constructor shim | ||
if (!window.Event || (isIE && typeof window.Event !== 'function')) { | ||
const origEvent = window.Event; | ||
/** | ||
* @param {!string} inType | ||
* @param {?(EventInit)=} params | ||
*/ | ||
window.Event = function(inType, params) { | ||
params = params || {}; | ||
const e = document.createEvent('Event'); | ||
e.initEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable)); | ||
return e; | ||
}; | ||
if (origEvent) { | ||
for (const i in origEvent) { | ||
window.Event[i] = origEvent[i]; | ||
} | ||
window.Event.prototype = origEvent.prototype; | ||
} | ||
} | ||
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// CustomEvent constructor shim | ||
if ( | ||
!window.CustomEvent || | ||
(isIE && typeof window.CustomEvent !== 'function') | ||
) { | ||
/** | ||
* @template T | ||
* @param {!string} inType | ||
* @param {?(CustomEventInit<T>)=} params | ||
*/ | ||
window.CustomEvent = function(inType, params) { | ||
params = params || {}; | ||
const e = document.createEvent('CustomEvent'); | ||
e.initCustomEvent( | ||
inType, | ||
Boolean(params.bubbles), | ||
Boolean(params.cancelable), | ||
params.detail | ||
); | ||
return e; | ||
}; | ||
window.CustomEvent.prototype = window.Event.prototype; | ||
} | ||
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if (!window.MouseEvent || (isIE && typeof window.MouseEvent !== 'function')) { | ||
const origMouseEvent = window.MouseEvent; | ||
/** | ||
* | ||
* @param {!string} inType | ||
* @param {?(MouseEventInit)=} params | ||
*/ | ||
window.MouseEvent = function(inType, params) { | ||
params = params || {}; | ||
const e = document.createEvent('MouseEvent'); | ||
e.initMouseEvent( | ||
inType, | ||
Boolean(params.bubbles), | ||
Boolean(params.cancelable), | ||
params.view || window, | ||
params.detail, | ||
params.screenX, | ||
params.screenY, | ||
params.clientX, | ||
params.clientY, | ||
params.ctrlKey, | ||
params.altKey, | ||
params.shiftKey, | ||
params.metaKey, | ||
params.button, | ||
params.relatedTarget | ||
); | ||
return e; | ||
}; | ||
if (origMouseEvent) { | ||
for (const j in origMouseEvent) { | ||
window.MouseEvent[j] = origMouseEvent[j]; | ||
} | ||
} | ||
window.MouseEvent.prototype = origMouseEvent.prototype; | ||
} | ||
})(); |
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/** | ||
* @license | ||
* Copyright (c) 2016 The Polymer Project Authors. All rights reserved. | ||
* This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt | ||
* The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt | ||
* The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt | ||
* Code distributed by Google as part of the polymer project is also | ||
* subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt | ||
*/ | ||
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(function() { | ||
if (!Array.from) { | ||
Array.from = function(object) { | ||
return [].slice.call(/** @type {IArrayLike} */ (object)); | ||
}; | ||
} | ||
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if (!Object.assign) { | ||
const assign = function(target, source) { | ||
const n$ = Object.getOwnPropertyNames(source); | ||
for (var i = 0, p; i < n$.length; i++) { | ||
p = n$[i]; | ||
target[p] = source[p]; | ||
} | ||
}; | ||
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Object.assign = function(target) { | ||
const args = [].slice.call(arguments, 1); | ||
for (var i = 0, s; i < args.length; i++) { | ||
s = args[i]; | ||
if (s) { | ||
assign(target, s); | ||
} | ||
} | ||
return target; | ||
}; | ||
} | ||
})(); |
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/* eslint-disable no-restricted-globals */ | ||
/** | ||
* @license | ||
* Copyright (c) 2014 The Polymer Project Authors. All rights reserved. | ||
* This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt | ||
* The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt | ||
* The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt | ||
* Code distributed by Google as part of the polymer project is also | ||
* subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt | ||
*/ | ||
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export {}; | ||
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// Establish scope. | ||
window.WebComponents = window.WebComponents || { flags: {} }; | ||
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// loading script | ||
const file = 'webcomponents-bundle'; | ||
const script = document.querySelector(`script[src*="${file}"]`); | ||
const flagMatcher = /wc-(.+)/; | ||
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// Flags. Convert url arguments to flags | ||
const flags = {}; | ||
if (!flags.noOpts) { | ||
// from url | ||
location.search | ||
.slice(1) | ||
.split('&') | ||
.forEach(option => { | ||
const parts = option.split('='); | ||
let match; | ||
if (parts[0] && (match = parts[0].match(flagMatcher))) { | ||
flags[match[1]] = parts[1] || true; | ||
} | ||
}); | ||
// from script | ||
if (script) { | ||
for (let i = 0, a; (a = script.attributes[i]); i++) { | ||
if (a.name !== 'src') { | ||
flags[a.name] = a.value || true; | ||
} | ||
} | ||
} | ||
// log flags | ||
if (flags.log && flags.log.split) { | ||
const parts = flags.log.split(','); | ||
flags.log = {}; | ||
parts.forEach(f => { | ||
flags.log[f] = true; | ||
}); | ||
} else { | ||
flags.log = {}; | ||
} | ||
} | ||
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// exports | ||
window.WebComponents.flags = flags; | ||
const forceShady = flags.shadydom; | ||
if (forceShady) { | ||
window.ShadyDOM = window.ShadyDOM || {}; | ||
window.ShadyDOM.force = forceShady; | ||
const { noPatch } = flags; | ||
window.ShadyDOM.noPatch = noPatch === 'true' ? true : noPatch; | ||
} | ||
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const forceCE = flags.register || flags.ce; | ||
if (forceCE && window.customElements) { | ||
window.customElements.forcePolyfill = forceCE; | ||
} |
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