FreeDATA/gui_vue/electron/main/index.ts

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import { app, BrowserWindow, shell, ipcMain } from 'electron'
import { release } from 'node:os'
import { join } from 'node:path'
// The built directory structure
//
// ├─┬ dist-electron
// │ ├─┬ main
// │ │ └── index.js > Electron-Main
// │ └─┬ preload
// │ └── index.js > Preload-Scripts
// ├─┬ dist
// │ └── index.html > Electron-Renderer
//
process.env.DIST_ELECTRON = join(__dirname, '..')
process.env.DIST = join(process.env.DIST_ELECTRON, '../dist')
process.env.VITE_PUBLIC = process.env.VITE_DEV_SERVER_URL
? join(process.env.DIST_ELECTRON, '../public')
: process.env.DIST
// Disable GPU Acceleration for Windows 7
if (release().startsWith('6.1')) app.disableHardwareAcceleration()
// Set application name for Windows 10+ notifications
if (process.platform === 'win32') app.setAppUserModelId(app.getName())
if (!app.requestSingleInstanceLock()) {
app.quit()
process.exit(0)
}
// Remove electron security warnings
// This warning only shows in development mode
// Read more on https://www.electronjs.org/docs/latest/tutorial/security
// process.env['ELECTRON_DISABLE_SECURITY_WARNINGS'] = 'true'
let win: BrowserWindow | null = null
// Here, you can also use other preload
const preload = join(__dirname, '../preload/index.js')
const url = process.env.VITE_DEV_SERVER_URL
const indexHtml = join(process.env.DIST, 'index.html')
async function createWindow() {
win = new BrowserWindow({
title: 'Main window',
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icon: join(process.env.VITE_PUBLIC, 'icon_cube_border.png'),
autoHideMenuBar: true,
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webPreferences: {
preload,
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backgroundThrottle: false,
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// Warning: Enable nodeIntegration and disable contextIsolation is not secure in production
// Consider using contextBridge.exposeInMainWorld
// Read more on https://www.electronjs.org/docs/latest/tutorial/context-isolation
nodeIntegration: true,
contextIsolation: false,
},
})
if (process.env.VITE_DEV_SERVER_URL) { // electron-vite-vue#298
win.loadURL(url)
// Open devTool if the app is not packaged
win.webContents.openDevTools()
} else {
win.loadFile(indexHtml)
}
// Test actively push message to the Electron-Renderer
win.webContents.on('did-finish-load', () => {
win?.webContents.send('main-process-message', new Date().toLocaleString())
})
// Make all links open with the browser, not with the application
win.webContents.setWindowOpenHandler(({ url }) => {
if (url.startsWith('https:')) shell.openExternal(url)
return { action: 'deny' }
})
// win.webContents.on('will-navigate', (event, url) => { }) #344
}
app.whenReady().then(createWindow)
app.on('window-all-closed', () => {
win = null
if (process.platform !== 'darwin') app.quit()
})
app.on('second-instance', () => {
if (win) {
// Focus on the main window if the user tried to open another
if (win.isMinimized()) win.restore()
win.focus()
}
})
app.on('activate', () => {
const allWindows = BrowserWindow.getAllWindows()
if (allWindows.length) {
allWindows[0].focus()
} else {
createWindow()
}
})
// New window example arg: new windows url
ipcMain.handle('open-win', (_, arg) => {
const childWindow = new BrowserWindow({
webPreferences: {
preload,
nodeIntegration: true,
contextIsolation: false,
},
})
if (process.env.VITE_DEV_SERVER_URL) {
childWindow.loadURL(`${url}#${arg}`)
} else {
childWindow.loadFile(indexHtml, { hash: arg })
}
})