xrsh-com/app/launcher.js

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/*
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* ## launcher
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*
* displays app (icons) for enduser to launch
*
* ```javascript
* <a-entity app="app/launcher.js"/>
* ```
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*
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* | property | type | example |
* |--------------|--------------------|----------------------------------------------------------------------------------------|
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* | `registries` | `array` of strings | <a-entity app="app/launcher.js; registers: https://foo.com/index.json, ./index.json"/> |
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*
* | event | target | info |
* |--------------|-------------------------------------------------------------------------------------------------------------|
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* | `launcher` | an app | when pressing an app icon, `launcher` event will be send to the respective app |
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*/
AFRAME.registerComponent('launcher', {
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schema: {
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foo: { type:"string"}
},
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init: function () {
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this.data.apps = []
AFRAME.scenes.map( (scene) => {
scene.addEventListener('app:ready', (e) => this.render(e.detail) )
})
},
requires:{
html: "https://unpkg.com/aframe-htmlmesh@2.1.0/build/aframe-html.js", // html to AFRAME
},
dom: {
scale: 3,
events: ['click'],
html: (me) => `<div>
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<div id="iconmenu"></div>
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</div>`,
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css: (me) => `#iconmenu {
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z-index: 1000;
display: flex;
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flex-direction: row;
align-items: flex-start;
height: 50px;
overflow:hidden;
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position: fixed;
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right: 162px;
bottom: 0px;
left:20px;
background: transparent;
padding-bottom: 54px;
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box-sizing: border-box;
pointer-events: none;
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visibility: visible !important;
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}
#iconmenu > button {
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line-height:0px;
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pointer-events:all;
width: 58px;
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height: 34px;
padding: 12px 0px 12px 0px;
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border-radius: 0px;
color: var(--xrsh-primary);
background: #FFF;
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border-top: 2px solid #BBB;
border-bottom: 2px solid #BBB;
font-size:18px;
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}
#iconmenu > button:first-child {
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border-radius: 5px 0px 0px 5px;
border-bottom: 2px solid #BBB;
border-left: 2px solid #BBB;
padding-bottom:16px;
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}
#iconmenu > button:last-child {
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border-radius:0px 5px 5px 0px;
border-top: 2px solid #BBB;
border-right: 2px solid #BBB;
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padding-top:13px;
}
#iconmenu > button > img {
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transform: translate(0px,-14px);
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opacity:0.5;
padding: 5px;
border-radius: 0px;
}
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#iconmenu > button > img:hover{
background: #AAA;
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transition:0.gg3s;
border-radius: 50%;
}`
},
events:{
// combined AFRAME+DOM reactive events
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click: function(e){
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console.dir(e)
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}, //
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ready: function( ){
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this.el.dom.children[0].id = this.el.uid // important hint for html-mesh
},
},
render: function(app){
clearTimeout(this.timeout)
this.timeout = setTimeout( () => {
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const drawButton = (app) => {
if( !app.manifest ) return
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console.log(app.data.uri+" "+app.data.order)
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let btn = app.btn = document.createElement('button')
if( app.manifest.icons?.length > 0){
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let img = document.createElement('img')
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img.src = app.manifest.icons[0].src
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img.title = app.manifest.name + ": " + app.manifest.description
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btn.appendChild(img)
}else btn.innerText = app.manifest.short_name
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btn.addEventListener('click', () => {
app.el.emit('launcher',app)
app.el.sceneEl.emit('launched',app)
})
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this.el.dom.querySelector('#iconmenu').appendChild(btn)
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}
const drawCategory = (app,c) => app.manifest &&
app.manifest.short_name != "launcher" &&
app.manifest.category == c ? drawButton(app) : false
AFRAME.app.foreach( (app) => drawCategory(app,undefined) )
AFRAME.app.foreach( (app) => drawCategory(app,"system") )
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},100)
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},
manifest: { // HTML5 manifest to identify app to xrsh
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"short_name": "launcher",
"name": "App Launcher",
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"icons": [
{
"src": "https://css.gg/browser.svg",
"type": "image/svg+xml",
"sizes": "512x512"
}
],
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"category":"system",
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"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":`
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Helloworld application
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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.
`
}
});