193 lines
6.6 KiB
JavaScript
193 lines
6.6 KiB
JavaScript
AFRAME.registerComponent('isoterminal', {
|
|
schema: {
|
|
iso: { type:"string", "default":"com/isoterminal/xrsh.iso" },
|
|
cols: { type: 'number',"default": 120 },
|
|
rows: { type: 'number',"default": 30 },
|
|
padding:{ type: 'number',"default": 15 },
|
|
transparent: { type:'boolean', "default":false } // need good gpu
|
|
},
|
|
|
|
init: function(){
|
|
this.el.object3D.visible = false
|
|
},
|
|
|
|
requires:{
|
|
'window': "com/window.js",
|
|
winboxjs: "https://unpkg.com/winbox@0.2.82/dist/winbox.bundle.min.js", // deadsimple windows: https://nextapps-de.github.io/winbox
|
|
winboxcss: "https://unpkg.com/winbox@0.2.82/dist/css/winbox.min.css", //
|
|
xtermcss: "https://unpkg.com/xterm@3.12.0/dist/xterm.css",
|
|
xtermjs: "https://unpkg.com/xterm@3.12.0/dist/xterm.js",
|
|
v86: "com/isoterminal/libv86.js"
|
|
//axterm: "https://unpkg.com/aframe-xterm-component/aframe-xterm-component.js"
|
|
},
|
|
|
|
dom: {
|
|
scale: 0.7,
|
|
events: ['click','keydown'],
|
|
html: (me) => `<div class="isoterminal">
|
|
<div style="white-space: pre; font: 14px monospace; line-height: 14px"></div>
|
|
<canvas></canvas>
|
|
</div>`,
|
|
|
|
css: (me) => `.isoterminal{
|
|
background:#000;
|
|
padding: ${me.com.data.padding}px;
|
|
/*overflow:hidden; */
|
|
}
|
|
.isoterminal *{
|
|
white-space: pre;
|
|
font-size: 14px;
|
|
font-family: Liberation Mono,DejaVu Sans Mono,Courier New,monospace;
|
|
font-weight:700;
|
|
display:inline;
|
|
overflow: hidden;
|
|
}
|
|
.wb-body:has(> .isoterminal){ background: #000; }
|
|
.isoterminal div{ display:block; }
|
|
.isoterminal span{ display: inline }
|
|
`
|
|
},
|
|
|
|
runISO: function(dom){
|
|
var emulator = window.emulator = dom.emulator = new V86({
|
|
wasm_path: "com/isoterminal/v86.wasm",
|
|
memory_size: 32 * 1024 * 1024,
|
|
vga_memory_size: 2 * 1024 * 1024,
|
|
screen_container: dom, //this.canvas.parentElement,
|
|
bios: {
|
|
url: "com/isoterminal/bios/seabios.bin",
|
|
},
|
|
vga_bios: {
|
|
url: "com/isoterminal/bios/vgabios.bin",
|
|
},
|
|
network_relay_url: "wss://relay.widgetry.org/",
|
|
cdrom: {
|
|
url: this.data.iso,
|
|
},
|
|
network_relay_url: "<UNUSED>",
|
|
cmdline: "rw root=host9p rootfstype=9p rootflags=trans=virtio,cache=loose modules=virtio_pci tsc=reliable init_on_free=on",
|
|
//bzimage:{
|
|
// url: "com/isoterminal/images/buildroot-bzimage.bin"
|
|
//},
|
|
//bzimage_initrd_from_filesystem: true,
|
|
//filesystem: {
|
|
// baseurl: "com/isoterminal/v86/images/alpine-rootfs-flat",
|
|
// basefs: "com/isoterminal/v86/images/alpine-fs.json",
|
|
// },
|
|
screen_dummy: true,
|
|
autostart: true,
|
|
});
|
|
|
|
//setTimeout( () => {
|
|
// window.requestAnimationFrame = requestAnimationFrame
|
|
//},1000)
|
|
},
|
|
|
|
events:{
|
|
|
|
// combined AFRAME+DOM reactive events
|
|
click: function(e){ }, //
|
|
keydown: function(e){ },
|
|
|
|
// reactive events for this.data updates
|
|
myvalue: function(e){ this.el.dom.querySelector('b').innerText = this.data.myvalue },
|
|
|
|
ready: function( ){
|
|
this.el.dom.style.display = 'none'
|
|
},
|
|
|
|
launcher: async function(){
|
|
let s = await AFRAME.utils.require(this.requires)
|
|
// instance this component
|
|
const instance = this.el.cloneNode(false)
|
|
this.el.sceneEl.appendChild( instance )
|
|
|
|
instance.addEventListener('DOMready', () => {
|
|
this.runISO(instance.dom)
|
|
instance.setAttribute("window", `title: ${this.data.iso}; uid: ${instance.uid}; attach: #overlay; dom: #${instance.dom.id}`)
|
|
})
|
|
|
|
instance.addEventListener('window.oncreate', (e) => {
|
|
// resize after the dom content has been rendered & updated
|
|
setTimeout( () => {
|
|
let spans = [...instance.dom.querySelectorAll('span')]
|
|
instance.winbox.resize(
|
|
(spans[0].offsetWidth + (2*this.data.padding))+'px',
|
|
((spans.length * spans[0].offsetHeight) ) +'px'
|
|
)
|
|
},1200)
|
|
})
|
|
|
|
instance.addEventListener('window.onclose', (e) => {
|
|
if( !confirm('do you want to kill this virtual machine and all its processes?') ) e.halt = true
|
|
})
|
|
|
|
instance.setAttribute("dom", "")
|
|
instance.setAttribute("xd", "") // allows flipping between DOM/WebGL when toggling XD-button
|
|
instance.setAttribute("visible", AFRAME.utils.XD() == '3D' ? 'true' : 'false' )
|
|
instance.setAttribute("position", AFRAME.utils.XD.getPositionInFrontOfCamera(0.5) )
|
|
instance.setAttribute("grabbable","")
|
|
|
|
const focus = () => document.querySelector('canvas.a-canvas').focus()
|
|
instance.addEventListener('obbcollisionstarted', focus )
|
|
this.el.sceneEl.addEventListener('enter-vr', focus )
|
|
|
|
instance.object3D.quaternion.copy( AFRAME.scenes[0].camera.quaternion ) // face towards camera
|
|
}
|
|
|
|
},
|
|
|
|
manifest: { // HTML5 manifest to identify app to xrsh
|
|
"iso": "linux-x64-4.15.iso",
|
|
"short_name": "ISOTerm",
|
|
"name": "terminal",
|
|
"icons": [
|
|
{
|
|
"src": "https://css.gg/terminal.svg",
|
|
"type": "image/svg+xml",
|
|
"sizes": "512x512"
|
|
}
|
|
],
|
|
"id": "/?source=pwa",
|
|
"start_url": "/?source=pwa",
|
|
"background_color": "#3367D6",
|
|
"display": "standalone",
|
|
"scope": "/",
|
|
"theme_color": "#3367D6",
|
|
"shortcuts": [
|
|
{
|
|
"name": "What is the latest news?",
|
|
"cli":{
|
|
"usage": "helloworld <type> [options]",
|
|
"example": "helloworld news",
|
|
"args":{
|
|
"--latest": {type:"string"}
|
|
}
|
|
},
|
|
"short_name": "Today",
|
|
"description": "View weather information for today",
|
|
"url": "/today?source=pwa",
|
|
"icons": [{ "src": "/images/today.png", "sizes": "192x192" }]
|
|
}
|
|
],
|
|
"description": "Hello world information",
|
|
"screenshots": [
|
|
{
|
|
"src": "/images/screenshot1.png",
|
|
"type": "image/png",
|
|
"sizes": "540x720",
|
|
"form_factor": "narrow"
|
|
}
|
|
],
|
|
"help":`
|
|
Helloworld application
|
|
|
|
This is a help file which describes the application.
|
|
It will be rendered thru troika text, and will contain
|
|
headers based on non-punctualized lines separated by linebreaks,
|
|
in above's case "\nHelloworld application\n" will qualify as header.
|
|
`
|
|
}
|
|
|
|
});
|