electron/docs/fiddles/features/navigation-history/main.js

59 lines
1.6 KiB
JavaScript

const { app, BrowserWindow, BrowserView, ipcMain } = require('electron')
const path = require('path')
function createWindow () {
const mainWindow = new BrowserWindow({
width: 1000,
height: 800,
webPreferences: {
preload: path.join(__dirname, 'preload.js'),
nodeIntegration: false,
contextIsolation: true
}
})
mainWindow.loadFile('index.html')
const view = new BrowserView()
mainWindow.setBrowserView(view)
view.setBounds({ x: 0, y: 100, width: 1000, height: 800 })
view.setAutoResize({ width: true, height: true })
const navigationHistory = view.webContents.navigationHistory
ipcMain.handle('nav:back', () =>
navigationHistory.goBack()
)
ipcMain.handle('nav:forward', () => {
navigationHistory.goForward()
})
ipcMain.handle('nav:canGoBack', () => navigationHistory.canGoBack())
ipcMain.handle('nav:canGoForward', () => navigationHistory.canGoForward())
ipcMain.handle('nav:loadURL', (_, url) =>
view.webContents.loadURL(url)
)
ipcMain.handle('nav:getCurrentURL', () => view.webContents.getURL())
ipcMain.handle('nav:getHistory', () => {
return navigationHistory.getAllEntries()
})
view.webContents.on('did-navigate', () => {
mainWindow.webContents.send('nav:updated')
})
view.webContents.on('did-navigate-in-page', () => {
mainWindow.webContents.send('nav:updated')
})
}
app.whenReady().then(createWindow)
app.on('window-all-closed', () => {
if (process.platform !== 'darwin') app.quit()
})
app.on('activate', () => {
if (BrowserWindow.getAllWindows().length === 0) createWindow()
})