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getway.html
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getway.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>RCC Getway</title>
<link rel="shortcut icon" href="https://api.iconify.design/material-symbols/camera-outline.svg" type="image/x-icon">
<script>
function handleKeyDown(event) {
if (event.key === 'a') {
document.getElementById('left').classList.add('active');
document.getElementById('left').click();
}
if (event.key === 'w') {
document.getElementById('up').classList.add('active');
document.getElementById('up').click();
}
if (event.key === 'd') {
document.getElementById('right').classList.add('active');
document.getElementById('right').click();
}
if (event.key === 's') {
document.getElementById('down').classList.add('active');
document.getElementById('down').click();
}
}
function handleKeyUp(event) {
if (event.key === 'a') {
document.getElementById('left').classList.remove('active');
}
if (event.key === 'w') {
document.getElementById('up').classList.remove('active');
}
if (event.key === 'd') {
document.getElementById('right').classList.remove('active');
}
if (event.key === 's') {
document.getElementById('down').classList.remove('active');
}
}
</script>
<style>
body {
background: #bfbfbf;
text-align: center;
}
button {
border-radius: 10%;
color: white;
border: none;
cursor: pointer;
}
button:active {
background-color: #1e5631;
}
.button {
background-color: #4CAF50;
}
.active {
background-color: #1e5631;
}
img {
width: 800px;
height: 450px;
padding: 10px;
}
.slidecontainer {
width: 400px;
height: 50px;
}
.slider {
-webkit-appearance: none;
width: 100%;
height: 10px;
opacity: 0.7;
-webkit-transition: .2s;
transition: opacity.2s;
}
.slider:hover {
opacity: 1;
}
.slider::-webkit-slider-thumb {
-webkit-appearance: none;
width: 20px;
height: 20px;
background: #4CAF50;
cursor: pointer;
}
.slider::-moz-range-thumb {
width: 20px;
height: 20px;
background: #4CAF50;
cursor: pointer;
}
</style>
</head>
<body align="center" onkeydown="handleKeyDown(event)" onkeyup="handleKeyUp(event)">
<table id="mainTable" align="center">
<tr>
<img id="cameraImage"
src="https://media.istockphoto.com/id/902487808/photo/empty-brick-floor-with-city-skyline-background.jpg?s=612x612&w=0&k=20&c=6g3BrxnkWWcqjepibF9LBKK5yMNle1aBYD70WHPDW0s=">
</td>
</tr>
<tr>
<td style="padding-right: 50px; padding-left: 45px;">
<table>
<tr>
<td></td>
<td><button id="up" class="button" ontouchstart='sendButtonInput("MoveCar","1")'
ontouchend='sendButtonInput("MoveCar","0")'><svg width="55" height="55"
viewBox="0 0 24 24">
<path fill="currentColor"
d="M8.12 14.71L12 10.83l3.88 3.88a.996.996 0 1 0 1.41-1.41L12.7 8.71a.996.996 0 0 0-1.41 0L6.7 13.3a.996.996 0 0 0 0 1.41c.39.38 1.03.39 1.42 0z" />
</svg></button></td>
</tr>
<tr>
<td><button id="left" class="button" ontouchstart='sendButtonInput("MoveCar","3")'
ontouchend='sendButtonInput("MoveCar","0")'><svg width="55" height="55"
viewBox="0 0 24 24">
<path fill="currentColor"
d="M14.71 15.88L10.83 12l3.88-3.88a.996.996 0 1 0-1.41-1.41L8.71 11.3a.996.996 0 0 0 0 1.41l4.59 4.59c.39.39 1.02.39 1.41 0c.38-.39.39-1.03 0-1.42z" />
</svg></button></td>
<td></td>
<td><button id="right" class="button" ontouchstart='sendButtonInput("MoveCar","4")'
ontouchend='sendButtonInput("MoveCar","0")'><svg width="55" height="55"
viewBox="0 0 24 24">
<path fill="currentColor"
d="M9.29 15.88L13.17 12L9.29 8.12a.996.996 0 1 1 1.41-1.41l4.59 4.59c.39.39.39 1.02 0 1.41L10.7 17.3a.996.996 0 0 1-1.41 0c-.38-.39-.39-1.03 0-1.42z" />
</svg></button></td>
</tr>
<tr>
<td></td>
<td><button id="down" class="button" ontouchstart='sendButtonInput("MoveCar","2")'
ontouchend='sendButtonInput("MoveCar","0")'><svg width="55" height="55"
viewBox="0 0 24 24">
<path fill="currentColor"
d="M8.12 9.29L12 13.17l3.88-3.88a.996.996 0 1 1 1.41 1.41l-4.59 4.59a.996.996 0 0 1-1.41 0L6.7 10.7a.996.996 0 0 1 0-1.41c.39-.38 1.03-.39 1.42 0z" />
</svg></button></td>
</tr>
</table>
</td>
<td style="padding-left: 50px;">
<table>
<tr>
<td style="padding-bottom: 30px;"><b>Speed:</b></td>
<td colspan=2>
<div class="slidecontainer">
<input type="range" min="0" max="255" value="150" class="slider" id="Speed"
oninput='sendButtonInput("Speed",value), SpeedValue()'>
</div>
</td>
<td>
<div id="SpeedValue" style="padding-bottom: 30px; width: 45px;"></div>
<script>
function SpeedValue() {
var w = document.getElementById("Speed").value;
document.getElementById("SpeedValue").innerHTML = w + '%';
}
</script>
</td>
</tr>
<tr>
<td style="padding-bottom: 30px;"><b>Light:</b></td>
<td colspan=2>
<div class="slidecontainer">
<input type="range" min="0" max="255" value="0" class="slider" id="Light"
oninput='sendButtonInput("Light",value),LightValue()'>
</div>
</td>
<td>
<div id="LightValue" style="padding-bottom: 30px;"></div>
<script>
function LightValue() {
var x = document.getElementById("Light").value;
document.getElementById("LightValue").innerHTML = x + '%';
}
</script>
</td>
</tr>
<tr>
<td style="padding-bottom: 30px;"><b>Up-Down:</b></td>
<td colspan=2>
<div class="slidecontainer">
<input type="range" min="0" max="180" value="90" class="slider" id="Pan"
oninput='sendButtonInput("Pan",value),panValue()'>
</div>
</td>
<td>
<div id="PanValue" style="padding-bottom: 30px;"></div>
<script>
function panValue() {
var y = document.getElementById("Pan").value;
document.getElementById("PanValue").innerHTML = y + 'º';
}
</script>
</td>
</tr>
<tr>
<td style="padding-bottom: 30px;"><b>Left-Right:</b></td>
<td colspan=2>
<div class="slidecontainer">
<input type="range" min="0" max="180" value="90" class="slider" id="Tilt"
oninput='sendButtonInput("Tilt",value), tiltValue()'>
</div>
</td>
<td>
<div id="tiltValue" style="padding-bottom: 30px;"></div>
<script>
function tiltValue() {
var z = document.getElementById("Tilt").value;
document.getElementById("tiltValue").innerHTML = z + 'º';
}
</script>
</td>
</tr>
</table>
</td>
</tr>
</table>
<script>
var webSocketCameraUrl = "ws:\/\/" + window.location.hostname + "/Camera";
var webSocketCarInputUrl = "ws:\/\/" + window.location.hostname + "/CarInput";
var websocketCamera;
var websocketCarInput;
function initCameraWebSocket() {
websocketCamera = new WebSocket(webSocketCameraUrl);
websocketCamera.binaryType = 'blob';
websocketCamera.onopen = function (event) { };
websocketCamera.onclose = function (event) { setTimeout(initCameraWebSocket, 2000); };
websocketCamera.onmessage = function (event) {
var imageId = document.getElementById("cameraImage");
imageId.src = URL.createObjectURL(event.data);
};
}
function initCarInputWebSocket() {
websocketCarInput = new WebSocket(webSocketCarInputUrl);
websocketCarInput.onopen = function (event) {
sendButtonInput("Speed", document.getElementById("Speed").value);
sendButtonInput("Light", document.getElementById("Light").value);
sendButtonInput("Pan", document.getElementById("Pan").value);
sendButtonInput("Tilt", document.getElementById("Tilt").value);
};
websocketCarInput.onclose = function (event) { setTimeout(initCarInputWebSocket, 2000); };
websocketCarInput.onmessage = function (event) { };
}
function initWebSocket() {
initCameraWebSocket();
initCarInputWebSocket();
}
function sendButtonInput(key, value) {
var data = key + "," + value;
websocketCarInput.send(data);
}
window.onload = initWebSocket;
document.getElementById("mainTable").addEventListener("touchend", function (event) {
event.preventDefault()
});
</script>
</body>
</html>