main.js

const {app, BrowserWindow, webFrame, Menu, shell} = require('electron')
const path = require('path')
const url = require('url')

const template = [
    {
        label: 'Edit',
        submenu: [
            {role: 'undo'},
            {role: 'redo'},
            {type: 'separator'},
            {role: 'cut'},
            {role: 'copy'},
            {role: 'paste'},
            {role: 'pasteandmatchstyle'},
            {role: 'delete'},
            {role: 'selectall'}
        ]
    },
    {
        label: 'View',
        submenu: [
            {role: 'reload'},
            {role: 'forcereload'},
            {role: 'toggledevtools'},
            {type: 'separator'},
            {role: 'resetzoom'},
            {role: 'zoomin'},
            {role: 'zoomout'},
            {type: 'separator'},
            {role: 'togglefullscreen'}
        ]
    },
    {
        role: 'window',
        submenu: [
            {role: 'minimize'},
            {role: 'close'}
        ]
    },
    {
        role: 'help',
        submenu: [
            {
                label: 'Learn More',
                click () { require('electron').shell.openExternal('https://electron.atom.io') }
            }
        ]
    }
]

if (process.platform === 'darwin') {
    template.unshift({
        label: app.getName(),
        submenu: [
            {role: 'about'},
            {type: 'separator'},
            {role: 'services', submenu: []},
            {type: 'separator'},
            {role: 'hide'},
            {role: 'hideothers'},
            {role: 'unhide'},
            {type: 'separator'},
            {role: 'quit'}
        ]
    })

    // Edit menu
    template[1].submenu.push(
        {type: 'separator'},
        {
            label: 'Speech',
            submenu: [
                {role: 'startspeaking'},
                {role: 'stopspeaking'}
            ]
        }
    )

    // Window menu
    template[3].submenu = [
        {role: 'close'},
        {role: 'minimize'},
        {role: 'zoom'},
        {type: 'separator'},
        {role: 'front'}
    ]
}


let win

function createWindow () {
    win = new BrowserWindow({
        width: 1600,
        height: 1000,
        minWidth: 1000,
        minHeight: 600,
        icon: path.join(__dirname, './src/assets/nirethink.icns')
    })
    win.loadURL(url.format({
        pathname: path.join(__dirname, './dist/index.html'),
        protocol: 'file:',
        slashes: true
    }))

    const menu = Menu.buildFromTemplate(template)
    Menu.setApplicationMenu(menu)

    win.on('closed', () => {
        win = null
    })
}

app.on('ready', createWindow)

app.commandLine.appendSwitch('--enable-viewport-meta', 'true')
app.on('window-all-closed', () => {
    if (process.platform !== 'darwin') {
        app.quit()
    }
})

app.on('activate', () => {
    if (win === null) {
        createWindow()
    }
})