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@CodeNextGen CodeNextGen/app.js
Created Oct 29, 2018

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Electron JS main App.js file
import path from 'path'
import url from 'url'
import { app, crashReporter, BrowserWindow, Menu, globalShortcut } from 'electron'
const isDevelopment = (process.env.NODE_ENV === 'development')
let mainWindow = null
let forceQuit = false
var shouldQuit = app.makeSingleInstance(function(commandLine, workingDirectory) {
// Someone tried to run a second instance, we should focus our window.
if (mainWindow) {
if (mainWindow.isMinimized()) mainWindow.restore();
mainWindow.focus();
}
});
if (shouldQuit) {
app.quit();
}
const installExtensions = async () => {
const installer = require('electron-devtools-installer')
const extensions = [
'REACT_DEVELOPER_TOOLS',
'REDUX_DEVTOOLS'
]
const forceDownload = !!process.env.UPGRADE_EXTENSIONS
for (const name of extensions) {
try {
await installer.default(installer[name], forceDownload)
} catch (e) {
console.log(`Error installing ${name} extension: ${e.message}`)
}
}
}
crashReporter.start({
productName: 'YourName',
companyName: 'YourCompany',
submitURL: 'https://your-domain.com/url-to-submit',
uploadToServer: false
})
app.on('window-all-closed', () => {
if (process.platform !== 'darwin') {
app.quit()
}
})
function registerShortcuts() {
globalShortcut.register('Ctrl+Shift+A', () => {
var focusedWindow = BrowserWindow.getFocusedWindow();
if (focusedWindow) {
focusedWindow.webContents.send('dashboard');
} else {
if (mainWindow)
mainWindow.webContents.send('dashboard');
}
});
globalShortcut.register('Ctrl+Shift+U', () => {
var focusedWindow = BrowserWindow.getFocusedWindow();
if (focusedWindow) {
focusedWindow.webContents.send('home');
} else {
if (mainWindow)
mainWindow.webContents.send('home');
}
});
globalShortcut.register('ALT+ENTER', () => {
var focusedWindow = BrowserWindow.getFocusedWindow();
if (focusedWindow) {
//focusedWindow.webContents.send('resize',focusedWindow.getBounds().width);
focusedWindow.webContents.send('fullscreen');
} else {
// mainWindow.webContents.send('resize',mainWindow.getBounds().width);
if (mainWindow)
mainWindow.webContents.send('fullscreen');
}
});
globalShortcut.register('ESC', () => {
var focusedWindow = BrowserWindow.getFocusedWindow();
if (focusedWindow) {
focusedWindow.webContents.send('exit');
} else {
if (mainWindow)
mainWindow.webContents.send('exit');
}
});
}
function unregisterShortcuts() {
globalShortcut.unregister('Ctrl+Shift+A', () => {
});
globalShortcut.unregister('Ctrl+Shift+U', () => {
});
globalShortcut.unregister('ALT+ENTER', () => {
});
globalShortcut.unregister('ESC', () => {
});
}
app.on('ready', async () => {
if (isDevelopment) {
await installExtensions()
}
mainWindow = new BrowserWindow({
width: 1024,
height: 768
})
mainWindow.on('focus', registerShortcuts)
mainWindow.on('blur', unregisterShortcuts)
mainWindow.on('resize', () => {
if (mainWindow)
mainWindow.webContents.send('resize', mainWindow.getBounds().width);
});
mainWindow.loadURL(url.format({
pathname: path.join(__dirname, 'index.html'),
protocol: 'file:',
slashes: true
}))
mainWindow.webContents.once('did-finish-load', () => {
mainWindow.show()
})
mainWindow.webContents.on('did-finish-load', () => {
if (mainWindow)
mainWindow.webContents.send('resize', mainWindow.getBounds().width);
if (process.platform === 'darwin') {
mainWindow.on('close', function (e) {
app.quit();
// //console.log();
// if (!forceQuit) {
// e.preventDefault()
// mainWindow.hide()
// }
})
app.on('activate', () => {
mainWindow.show()
})
app.on('before-quit', () => {
forceQuit = true
})
} else {
mainWindow.on('closed', () => {
mainWindow = null;
app.quit()
})
}
})
if (isDevelopment) {
mainWindow.webContents.openDevTools()
mainWindow.webContents.on('context-menu', (e, props) => {
Menu.buildFromTemplate([{
label: 'Inspect element',
click() {
mainWindow.inspectElement(props.x, props.y)
}
}]).popup(mainWindow)
})
}
})
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