filestash/public/components/loader.js
2023-10-07 22:47:37 +11:00

51 lines
1.9 KiB
JavaScript

import { createElement } from "../lib/skeleton/index.js";
import rxjs from "../lib/rx.js";
class Loader extends window.HTMLElement {
constructor() {
super();
this.timeout = window.setTimeout(() => {
this.innerHTML = this.render({
inline: this.hasAttribute("inlined"),
});
}, parseInt(this.getAttribute("delay")) || 0);
}
disconnectedCallback() {
window.clearTimeout(this.timeout);
}
render({ inline }) {
const fixedCss = `
position: fixed;
left: 0;
right: 0;
top: calc(50% - 200px);`
return `
<div class="component_loader">
<svg width="120px" height="120px" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid">
<rect x="0" y="0" width="100" height="100" fill="none"></rect>
<circle cx="50" cy="50" r="40" stroke="rgba(100%,100%,100%,0.679)" fill="none" stroke-width="10" stroke-linecap="round"></circle>
<circle cx="50" cy="50" r="40" stroke="#6f6f6f" fill="none" stroke-width="6" stroke-linecap="round">
<animate attributeName="stroke-dashoffset" dur="2s" repeatCount="indefinite" from="0" to="502"></animate>
<animate attributeName="stroke-dasharray" dur="2s" repeatCount="indefinite" values="150.6 100.4;1 250;150.6 100.4"></animate>
</circle>
</svg>
<style>
.component_loader{
text-align: center;
margin: 100px auto 0 auto;
${inline ? "" : fixedCss}
}
</style>
</div>`;
}
}
customElements.define("component-loader", Loader);
export default createElement("<component-loader></component-loader>");
export function toggle($node, show = false) {
if (show === true) return rxjs.tap(() => $node.appendChild(createElement("<component-loader></component-loader>")));
else return rxjs.tap(() => $node.querySelector("component-loader")?.remove());
}