prismarine-web-client/lib/components/button.js

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const { LitElement, html, css } = require('lit-element')
export class LegacyButton extends LitElement {
static get styles () {
return css`
:host {
--guiScale: var(--guiScaleFactor, 3);
}
.legacy-btn {
--textColor: white;
image-rendering: crisp-edges;
image-rendering: pixelated;
text-decoration: none;
cursor: default;
border: none;
background: none;
outline: none;
position: relative;
z-index: 1;
display: grid;
width: 100%;
height: calc(20px * var(--guiScale));
font-family: mojangles, minecraft, monospace;
font-size: calc(10px * var(--guiScale));
align-items: center;
justify-content: center;
color: var(--textColor);
text-shadow: calc(1px * var(--guiScale)) calc(1px * var(--guiScale)) black;
}
.legacy-btn:disabled {
--textColor: rgb(160, 160, 160);
}
.legacy-btn::after,
.legacy-btn::before {
--yPos: -66px;
content: '';
display: block;
position: absolute;
top: 0;
width: 50%;
height: 100%;
z-index: -1;
background-image: url('textures/1.16.4/gui/widgets.png');
background-size: calc(256px * var(--guiScale));
background-position-y: calc(var(--yPos) * var(--guiScale));
}
.legacy-btn::after {
left: 0;
}
.legacy-btn::before {
left: 50%;
background-position-x: calc(-200px * var(--guiScale) + 100%);
}
.legacy-btn:hover::after,
.legacy-btn:hover::before,
.legacy-btn:focus::after,
.legacy-btn:focus::before {
--yPos: -86px;
}
.legacy-btn:disabled::after,
.legacy-btn:disabled::before {
--yPos: -46px;
--textColor: rgb(160, 160, 160);
}
`
}
static get properties () {
return {
size: {
type: String,
attribute: 'btn-width'
},
scaleFactor: {
type: Number,
attribute: 'scale-factor'
}
}
}
constructor () {
super()
this.scaleFactor = 3
this.size = '100%'
this.offset = [0, 0]
}
render () {
return html`
<button class="legacy-btn" style="width: calc(${this.size.endsWith('%') ? this.size : this.size + ' * var(--guiScale)'});"><slot></slot></button>
`
}
}
window.customElements.define('legacy-button', LegacyButton)