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January 14, 2025 21:33
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useSystemPicker
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="UTF-8"> | |
<meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'"> | |
<title>Hello World!</title> | |
</head> | |
<body> | |
<h1>Hello World!</h1> | |
<button id="startButton" class="button">Start</button> | |
<button id="stopButton" class="button">Stop</button> | |
<button id="pauseButton" class="button">Pause</button> | |
<video width="320" height="240" autoplay></video> | |
<script src="./renderer.js"></script> | |
</body> | |
</html> |
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// Modules to control application life and create native browser window | |
const { app, BrowserWindow, desktopCapturer, session } = require('electron') | |
const path = require('node:path') | |
function createWindow () { | |
const mainWindow = new BrowserWindow({ | |
width: 800, | |
height: 600, | |
webPreferences: { | |
preload: path.join(__dirname, 'preload.js') | |
} | |
}) | |
mainWindow.loadFile('index.html') | |
} | |
app.whenReady().then(() => { | |
createWindow() | |
session.defaultSession.setDisplayMediaRequestHandler((req, callback) => { | |
desktopCapturer.getSources({ types: ['screen', 'window'] }).then((sources) => { | |
callback({ video: sources[0] }) | |
}).catch((err) => { | |
console.log('Error: ', err); | |
}) | |
// If we should use the system picker | |
// Note: this is currently experimental | |
}, { useSystemPicker: true }) | |
// }) | |
app.on('activate', function () { | |
if (BrowserWindow.getAllWindows().length === 0) createWindow() | |
}) | |
}) | |
app.on('window-all-closed', function () { | |
if (process.platform !== 'darwin') app.quit() | |
}) |
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{ | |
"name": "noisy-coast-pump-9fl67", | |
"productName": "noisy-coast-pump-9fl67", | |
"description": "My Electron application description", | |
"keywords": [], | |
"main": "./main.js", | |
"version": "1.0.0", | |
"author": "khammond", | |
"scripts": { | |
"start": "electron ." | |
}, | |
"dependencies": {}, | |
"devDependencies": { | |
"electron": "999.999.999" | |
} | |
} |
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window.addEventListener('DOMContentLoaded', () => { | |
const replaceText = (selector, text) => { | |
const element = document.getElementById(selector) | |
if (element) element.innerText = text | |
} | |
for (const type of ['chrome', 'node', 'electron']) { | |
replaceText(`${type}-version`, process.versions[type]) | |
} | |
}) |
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// renderer.js | |
const startButton = document.getElementById('startButton') | |
const stopButton = document.getElementById('stopButton') | |
const video = document.querySelector('video') | |
startButton.addEventListener('click', () => { | |
console.log('inside displayMedia') | |
navigator.mediaDevices.getDisplayMedia({ | |
audio: true, | |
video: { | |
width: 320, | |
height: 240, | |
frameRate: 30, | |
// displaySurface: 'no_preference' | |
} | |
}).then(stream => { | |
video.srcObject = stream; | |
video.onloadedmetadata = (e) => video.play(); | |
}).catch(e => console.log("Failed in getDisplayMedia", e)) | |
}) | |
// startButton.addEventListener('click', () => { | |
// console.log('inside displayMedia') | |
// navigator.mediaDevices.getUserMedia({ | |
// audio: false, | |
// video: { | |
// mandatory: { | |
// chromeMediaSource: 'desktop' | |
// } | |
// } | |
// }).then(stream => { | |
// video.srcObject = stream; | |
// video.onloadedmetadata = (e) => video.play(); | |
// }).catch(e => console.log("Failed in getDisplayMedia", e)) | |
// }) | |
pauseButton.addEventListener('click', () => { | |
video.pause() | |
}) |
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