File size: 1,524 Bytes
248d96b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | const { LitElement, html, css } = require('lit')
const { commonCss } = require('./components/common')
class LoadingScreen extends LitElement {
static get styles () {
return css`
${commonCss}
.title {
top: 30px;
}
#cancel-btn {
position: absolute;
top: calc(20% + 50px);
left: 50%;
transform: translate(-50%);
}
`
}
static get properties () {
return {
status: { type: String },
loadingText: { type: String },
hasError: { type: Number }
}
}
constructor () {
super()
this.hasError = false
this.status = 'Waiting for JS load'
}
firstUpdated () {
this.statusRunner()
}
async statusRunner () {
const array = ['.', '..', '...', '']
const timer = ms => new Promise((resolve) => setTimeout(resolve, ms))
const load = async () => {
for (let i = 0; true; i = ((i + 1) % array.length)) {
this.loadingText = this.status + array[i]
await timer(500)
}
}
load()
}
render () {
return html`
<div class="dirt-bg"></div>
<p class="title">${this.hasError ? this.status : this.loadingText}</p>
${this.hasError
? html`<pmui-button id="cancel-btn" pmui-width="200px" pmui-label="Cancel" @pmui-click=${() => window.location.reload()}></pmui-button>`
: ''
}
`
}
}
window.customElements.define('pmui-loadingscreen', LoadingScreen)
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