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https://github.com/jellyfin/jellyfin-web
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33 lines
978 B
JavaScript
33 lines
978 B
JavaScript
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// Polyfill for vendor prefixed style properties
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(function () {
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const vendorProperties = {
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'transform': ['webkitTransform'],
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'transition': ['webkitTransition']
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};
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const elem = document.createElement('div');
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function polyfillProperty(name) {
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if (!(name in elem.style)) {
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for (const vendorName of vendorProperties[name] || []) {
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if (vendorName in elem.style) {
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console.debug(`polyfill '${name}' with '${vendorName}'`);
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Object.defineProperty(CSSStyleDeclaration.prototype, name, {
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get: function () { return this[vendorName]; },
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set: function (val) { this[vendorName] = val; }
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});
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break;
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}
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}
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}
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}
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if (elem.style instanceof CSSStyleDeclaration) {
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polyfillProperty('transform');
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polyfillProperty('transition');
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}
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})();
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