mirror of
https://github.com/eliasstepanik/vdo.ninja.git
synced 2026-01-11 21:58:35 +00:00
451 lines
11 KiB
HTML
451 lines
11 KiB
HTML
<html>
|
|
<head>
|
|
<title>IFRAME Example</title>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
|
|
<meta content="text/html;charset=utf-8" http-equiv="Content-Type" />
|
|
<style>
|
|
body{
|
|
padding:0;
|
|
margin:0;
|
|
background-color: #0000;
|
|
}
|
|
iframe {
|
|
border:0;
|
|
padding:0;
|
|
display:block;
|
|
width:1280px;
|
|
height:720px;
|
|
background-color: #111;
|
|
}
|
|
#viewlink {
|
|
width:400px;
|
|
}
|
|
#container {
|
|
display:block;
|
|
padding:0px;
|
|
}
|
|
input{
|
|
padding:5px;
|
|
margin:5px;
|
|
}
|
|
button{
|
|
padding:5px;
|
|
margin:5px;
|
|
}
|
|
canvas{
|
|
padding:10px;
|
|
cursor:pointer;
|
|
}
|
|
.thing {
|
|
width: 100px;
|
|
height: 2em;
|
|
padding: 0.5em;
|
|
margin: 0.5em;
|
|
background: rgba(0,0,0,0.8);
|
|
color: white;
|
|
font-family: sans-serif;
|
|
cursor: grab;
|
|
}
|
|
.empty {
|
|
width: 100px;
|
|
height: 2em;
|
|
padding: 0.5em;
|
|
margin: 0.5em;
|
|
background: rgba(0,0,0,0.8);
|
|
color: white;
|
|
font-family: sans-serif;
|
|
user-select: none;
|
|
}
|
|
.col {
|
|
width: 130px;
|
|
height: 450px;
|
|
padding: 1em;
|
|
border: 1px solid;
|
|
border-radius: 5px;
|
|
position: relative;
|
|
float: left;
|
|
}
|
|
|
|
</style>
|
|
<script>
|
|
|
|
function allowDrop(ev) {
|
|
ev.preventDefault();
|
|
}
|
|
|
|
function swapNodes(n1, n2) {
|
|
var p1 = n1.parentNode;
|
|
var p2 = n2.parentNode;
|
|
var i1, i2;
|
|
|
|
if ( !p1 || !p2 || p1.isEqualNode(n2) || p2.isEqualNode(n1) ) return;
|
|
|
|
for (var i = 0; i < p1.children.length; i++) {
|
|
if (p1.children[i].isEqualNode(n1)) {
|
|
i1 = i;
|
|
}
|
|
}
|
|
for (var i = 0; i < p2.children.length; i++) {
|
|
if (p2.children[i].isEqualNode(n2)) {
|
|
i2 = i;
|
|
}
|
|
}
|
|
|
|
if ( p1.isEqualNode(p2) && i1 < i2 ) {
|
|
i2++;
|
|
}
|
|
p1.insertBefore(n2, p1.children[i1]);
|
|
p2.insertBefore(n1, p2.children[i2]);
|
|
}
|
|
|
|
function drag(ev) {
|
|
ev.dataTransfer.setData("text", ev.target.id);
|
|
}
|
|
|
|
function drop(ev) {
|
|
ev.preventDefault();
|
|
var data = ev.dataTransfer.getData("text");
|
|
var origThing = document.getElementById(data);
|
|
console.log(origThing);
|
|
console.log(data);
|
|
console.log(ev);
|
|
//var newThing = origThing.cloneNode(true);
|
|
if (ev.target.classList.contains("thing")){
|
|
//ev.target.parentNode.insertBefore(origThing, ev.target.nextSibling);
|
|
//elem.parentNode.insertBefore(elem, elem.parentNode.firstChild);
|
|
swapNodes( ev.target, origThing);
|
|
var slot = origThing.dataset.slot;
|
|
origThing.dataset.slot = ev.target.dataset.slot;
|
|
ev.target.dataset.slot = slot;
|
|
|
|
} else if (ev.target.classList.contains("empty")){
|
|
ev.target.parentNode.insertBefore(origThing, ev.target.nextSibling);
|
|
origThing.dataset.slot = ev.target.dataset.slot;
|
|
ev.target.style.display = "none";
|
|
}
|
|
origThing.style.backgroundColor = ev.target.style.backgroundColor;
|
|
|
|
|
|
}
|
|
|
|
function dropRemove(ev) {
|
|
ev.preventDefault();
|
|
var data = ev.dataTransfer.getData("text");
|
|
var origThing = document.getElementById(data);
|
|
if (origThing.dataset.slot){
|
|
document.querySelector(".empty[data-slot='"+origThing.dataset.slot+"']").style.display = "block";
|
|
delete origThing.dataset.slot;
|
|
}
|
|
origThing.style.backgroundColor = "#000";
|
|
if (ev.target.classList.contains("thing")){
|
|
ev.target.parentNode.insertBefore(origThing, ev.target.nextSibling);
|
|
} else {
|
|
ev.target.appendChild(origThing);
|
|
}
|
|
document.getElementById("col2").appendChild(document.getElementById("delete"));
|
|
}
|
|
|
|
var streamIDs = [];
|
|
|
|
function updateList(){
|
|
//<div id="col2" ondrop="dropRemove(event)" ondragover="allowDrop(event)">
|
|
// <div class="thing" draggable="true" ondragstart="drag(event)" id="thing4">THING 4</div>
|
|
// <div class="thing" draggable="true" ondragstart="drag(event)" id="thing1">THING 1</div>
|
|
//</div>
|
|
for (var i=0;i<streamIDs.length;i++){
|
|
if (!document.getElementById("sid_"+streamIDs[i])){
|
|
var thing = document.createElement("div");
|
|
thing.draggable = true;
|
|
thing.classList.add("thing");
|
|
thing.addEventListener("dragstart", drag);
|
|
thing.dataset.sid = streamIDs[i];
|
|
thing.id = "sid_"+streamIDs[i];
|
|
thing.innerText = streamIDs[i];
|
|
document.getElementById("col2").appendChild(thing);
|
|
}
|
|
}
|
|
|
|
document.getElementById("col2").appendChild(document.getElementById("delete"));
|
|
}
|
|
|
|
function loadIframe(){
|
|
|
|
document.getElementById("container").innerHTML = "";
|
|
|
|
var iframe = document.createElement("iframe");
|
|
var iframeContainer = document.createElement("div");
|
|
iframe.allow = "autoplay;camera;microphone;fullscreen;picture-in-picture;display-capture;";
|
|
|
|
var promptRoom = prompt("Enter a room name to use");
|
|
if (promptRoom){
|
|
var iframesrc = "https://vdo.ninja/?transparent&cleanoutput&manual&scene=manualtestscene&room="+promptRoom;
|
|
} else {
|
|
promptRoom = "testroom123312";
|
|
var iframesrc = "https://vdo.ninja/?transparent&cleanoutput&manual&scene=manualtestscene&room="+promptRoom;
|
|
}
|
|
|
|
function activate(){
|
|
console.log(this.dataset.layout);
|
|
var layout = JSON.parse(this.dataset.layout);
|
|
|
|
iframe.contentWindow.postMessage({"target":"*", "remove":true}, '*');
|
|
|
|
|
|
|
|
for (var i=0;i<layout.length;i++){
|
|
|
|
var stream = document.querySelector(".thing[data-slot='"+(i+1)+"'");
|
|
if (!stream){continue;}
|
|
|
|
var x = layout[i].x|| 0;
|
|
var y = layout[i].y || 0;
|
|
var w = layout[i].w || 0;
|
|
var h = layout[i].h || 0;
|
|
var cover = layout[i].cover || false;
|
|
|
|
if (!(w && h)){continue;}
|
|
|
|
x = x + "%";
|
|
y = y + "%";
|
|
w = w + "%";
|
|
h = h + "%";
|
|
|
|
if (cover){
|
|
cover = "object-fit:cover;";
|
|
} else {
|
|
cover = "";
|
|
}
|
|
|
|
iframe.contentWindow.postMessage({"target":stream.dataset.sid, "add":true, "settings":{"style": "width:"+w+";height:"+h+";position:absolute;left:"+x+";top:"+y+";display:block;"+cover}}, '*');
|
|
}
|
|
}
|
|
|
|
var button = document.createElement("button");
|
|
button.innerHTML = "Refresh list";
|
|
button.onclick = function(){iframe.contentWindow.postMessage({"getStreamIDs":true}, '*');};
|
|
button.style.display = "block";
|
|
document.getElementById("sources").appendChild(button);
|
|
|
|
var a = document.createElement("a");
|
|
a.innerHTML = "Invite Guest Link";
|
|
a.href = "https://vdo.ninja/?room="+promptRoom+"&broadcast";
|
|
a.target = "_blank";
|
|
document.getElementById("sources").appendChild(a);
|
|
|
|
var colors = [
|
|
"#00AAAA",
|
|
"#FF0000",
|
|
"#0000FF",
|
|
"#AA00AA",
|
|
"#00FF00",
|
|
"#AAAA00"
|
|
];
|
|
|
|
|
|
var slots = document.getElementById("col1").children;
|
|
for (var i=0;i<slots.length;i++){
|
|
slots[i].style.backgroundColor = colors[i];
|
|
}
|
|
|
|
|
|
function drawLayout(layout){
|
|
for (var i=0;i<layout.length;i++){
|
|
layout[i].i = i;
|
|
}
|
|
|
|
function compare( a, b ) { // sorts layout based on z-index.
|
|
var aa = a.z || 0;
|
|
var bb = b.z || 0;
|
|
if ( aa > bb ){
|
|
return 1;
|
|
}
|
|
if ( aa < bb ){
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
layout.sort(compare);
|
|
|
|
|
|
|
|
|
|
var canvas = document.createElement('canvas');
|
|
canvas.width="80";
|
|
canvas.height="45";
|
|
var ctx = canvas.getContext('2d');
|
|
document.getElementById("container").appendChild(canvas);
|
|
ctx.beginPath();
|
|
ctx.rect(0, 0, 80, 45);
|
|
ctx.fillStyle = "#000";
|
|
ctx.fill();
|
|
|
|
for (var i=0;i<layout.length;i++){
|
|
|
|
ctx.fillStyle = colors[layout[i].i];
|
|
ctx.lineWidth = 3;
|
|
var x = layout[i].x*0.8 || 0;
|
|
var y = layout[i].y*0.45 || 0;
|
|
var w = layout[i].w*0.8 || 0;
|
|
var h = layout[i].h*0.45 || 0;
|
|
|
|
ctx.beginPath();
|
|
ctx.rect(x, y, w, h);
|
|
ctx.fill();
|
|
}
|
|
|
|
canvas.dataset.layout = JSON.stringify(layout);
|
|
canvas.onclick = activate;
|
|
}
|
|
|
|
var data = [
|
|
{x:0, y:0, w:100, h:100}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{x:0, y:0, w:0, h:0},
|
|
{x:0, y:0, w:100, h:100, cover:true}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{x:0, y:25, w:50, h:50, cover:true},
|
|
{x:50, y:25, w:50, h:50, cover:true}
|
|
];
|
|
drawLayout(data);
|
|
|
|
|
|
var data = [
|
|
{x:70, y:70, w:30, h:30, z:1, cover:false},
|
|
{x:0, y:0, w:100, h:100,z:0, cover:true}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{x:0, y:0, w:100, h:100,z:0, cover:true},
|
|
{x:70, y:70, w:30, h:30, z:1, cover:false}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{x:0, y:0, w:20, h:20, z:1, cover:false},
|
|
{x:0, y:0, w:100, h:100,z:0, cover:true}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{x:0, y:0, w:50, h:50},
|
|
{x:50, y:0, w:50, h:50},
|
|
{x:0, y:50, w:50, h:50},
|
|
{x:50, y:50, w:50, h:50}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{x:0, y:16.667, w:66.667, h:66.667},
|
|
{x:66.667, y:0, w:33.333, h:33.333},
|
|
{x:66.667, y:33.333, w:33.333, h:33.333},
|
|
{x:66.667, y:66.667, w:33.333, h:33.333}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{x:66.667, y:0, w:33.333, h:33.333},
|
|
{x:0, y:16.667, w:66.667, h:66.667},
|
|
{x:66.667, y:33.333, w:33.333, h:33.333},
|
|
{x:66.667, y:66.667, w:33.333, h:33.333}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{x:0, y:0, w:0, h:0},
|
|
{},
|
|
{x:0, y:0, w:100, h:100}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{},
|
|
{},
|
|
{},
|
|
{x:0, y:0, w:100, h:100}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{},
|
|
{},
|
|
{x:70, y:70, w:30, h:30, z:1, cover:false},
|
|
{x:0, y:0, w:100, h:100,z:0, cover:true}
|
|
];
|
|
drawLayout(data);
|
|
|
|
var data = [
|
|
{},
|
|
{},
|
|
{x:0, y:25, w:50, h:50, cover:true},
|
|
{x:50, y:25, w:50, h:50, cover:true}
|
|
];
|
|
drawLayout(data);
|
|
|
|
|
|
iframe.src = iframesrc;
|
|
iframeContainer.appendChild(iframe);
|
|
document.getElementById("container").appendChild(iframeContainer);
|
|
|
|
|
|
//////////// LISTEN FOR EVENTS
|
|
|
|
var eventMethod = window.addEventListener ? "addEventListener" : "attachEvent";
|
|
var eventer = window[eventMethod];
|
|
var messageEvent = eventMethod === "attachEvent" ? "onmessage" : "message";
|
|
|
|
|
|
/// If you have a routing system setup, you could have just one global listener for all iframes instead.
|
|
|
|
eventer(messageEvent, function (e) {
|
|
if (e.source != iframe.contentWindow){return} // reject messages send from other iframes
|
|
|
|
|
|
if ("action" in e.data){
|
|
var outputWindow = document.createElement("div");
|
|
outputWindow.innerHTML = "event: "+e.data.action+"<br />";
|
|
outputWindow.style.border="1px dotted black";
|
|
iframeContainer.appendChild(outputWindow);
|
|
|
|
if (e.data.action === "new-view-connection"){
|
|
iframe.contentWindow.postMessage({"getStreamIDs":true}, '*');
|
|
}
|
|
}
|
|
|
|
|
|
if ("streamIDs" in e.data){
|
|
streamIDs = [];
|
|
for (var key in e.data.streamIDs){
|
|
streamIDs.push(key);
|
|
}
|
|
updateList();
|
|
console.log(streamIDs);
|
|
}
|
|
|
|
});
|
|
}
|
|
</script>
|
|
</head>
|
|
<body onload="loadIframe();">
|
|
<div class="col" id="sources">
|
|
<div id="col2" ondrop="dropRemove(event)" ondragover="allowDrop(event)">
|
|
<div class="thing" draggable="false" id="delete" style="background-color:rgb(96 9 9);">REMOVE</div>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="col" id="col1" ondrop="drop(event)" ondragover="allowDrop(event)">
|
|
<div class="empty" data-slot="1">SLOT 1</div>
|
|
<div class="empty" data-slot="2">SLOT 2</div>
|
|
<div class="empty" data-slot="3">SLOT 3</div>
|
|
<div class="empty" data-slot="4">SLOT 4</div>
|
|
</div>
|
|
<div id="container">
|
|
</div>
|
|
</body>
|
|
</html> |