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stickerpicker/web/spinner.js
2020-09-05 12:16:27 +03:00

32 lines
1.1 KiB
JavaScript

// Copyright (c) 2020 Tulir Asokan
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
import { html } from "https://unpkg.com/htm/preact/index.mjs?module"
export const Spinner = ({ size = 40, noCenter = false, noMargin = false, green = false }) => {
let margin = 0
if (!isNaN(+size)) {
size = +size
margin = noMargin ? 0 : `${Math.round(size / 6)}px`
size = `${size}px`
}
const noInnerMargin = !noCenter || !margin
const comp = html`
<div style="width: ${size}; height: ${size}; margin: ${noInnerMargin ? 0 : margin} 0;"
class="sk-chase ${green && "green"}">
<div class="sk-chase-dot" />
<div class="sk-chase-dot" />
<div class="sk-chase-dot" />
<div class="sk-chase-dot" />
<div class="sk-chase-dot" />
<div class="sk-chase-dot" />
</div>
`
if (!noCenter) {
return html`<div style="margin: ${margin} 0;" class="sk-center-wrapper">${comp}</div>`
}
return comp
}