继上一次分享electron24+vite4整合构建桌面端窗口应用。这次在此基础上分享封装多开窗口管理器ElectronVite-MultiWin。
https://blog.csdn.net/yanxinyun1990/article/details/130944508
截至目前Electron最新稳定版本到25了。
electron快速迭代更新,vite的高效构建运行速度,二者搭配构建独立窗口,打开速度极快。
electron主进程模块BrowserWindow用于创建一个简单的新窗体。
https://www.electronjs.org/docs/latest/api/browser-window
// In the main process.
const { BrowserWindow } = require('electron')
const win = new BrowserWindow({ width: 800, height: 600 })
// Load a remote URL
win.loadURL('https://github.com')
// Or load a local HTML file
win.loadFile('index.html')
为了能多次重复调用,现封装BrowserWindow方法。使其能像如下简单调用:
createWin({
title: '关于About.vue',
route: '/about',
width: 600,
height: 400,
background: '#fafffa',
resize: true
})
/**
* 封装多窗口管理器
* @author YXY Q:282310962
*/
const { app, BrowserWindow, ipcMain } = require('electron')
const { join } = require('path')
process.env.ROOT = join(__dirname, '../../')
const isDevelopment = process.env.NODE_ENV == 'development'
// const winURL = isDevelopment ? 'http://localhost:3000/' : join(__dirname, 'dist/index.html')
const winURL = isDevelopment ? process.env.VITE_DEV_SERVER_URL : join(process.env.ROOT, 'dist/index.html')
// 配置参数
const defaultConfig = {
id: null, // 窗口唯一id
background: '#fff', // 背景色
route: '', // 路由地址url
title: '', // 标题
data: null, // 传入数据参数
width: '', // 窗口宽度
height: '', // 窗口高度
minWidth: '', // 窗口最小宽度
minHeight: '', // 窗口最小高度
x: '', // 窗口相对于屏幕左侧坐标
y: '', // 窗口相对于屏幕顶端坐标
resize: true, // 是否支持缩放
maximize: false, // 最大化窗口
isMultiWin: false, // 是否支持多开窗口
isMainWin: false, // 是否主窗口
parent: '', // 父窗口(需传入父窗口id)
modal: false, // 模态窗口(模态窗口是浮于父窗口上,禁用父窗口)
alwaysOnTop: false // 置顶窗口
}
class MultiWindows {
constructor() {
// 主窗口
this.mainWin = null
// 窗口组
this.winLs = {}
// ...
}
winOpts() {
return {
// 窗口图标
icon: join(process.env.ROOT, 'resource/shortcut.ico'),
backgroundColor: '#fff',
autoHideMenuBar: true,
titleBarStyle: 'hidden',
width: 1000,
height: 640,
resizable: true,
minimizable: true,
maximizable: true,
frame: false,
show: false,
webPreferences: {
contextIsolation: true, // 启用上下文隔离(为了安全性)(默认true)
// nodeIntegration: false, // 启用Node集成(默认false)
preload: join(process.env.ROOT, 'resource/preload.js'),
// devTools: true,
// webSecurity: false
}
}
}
// 创建新窗口
createWin(options) {
const args = Object.assign({}, defaultConfig, options)
console.log(args)
// 判断窗口是否存在
for(let i in this.winLs) {
if(this.getWin(i) && this.winLs[i].route === args.route && !this.winLs[i].isMultiWin) {
this.getWin(i).focus()
return
}
}
let opt = this.winOpts()
if(args.parent) {
opt.parent = this.getWin(args.parent)
}
if(typeof args.modal === 'boolean') opt.modal = args.modal
if(typeof args.resize === 'boolean') opt.resizable = args.resize
if(typeof args.alwaysOnTop === 'boolean') opt.alwaysOnTop = args.alwaysOnTop
if(args.background) opt.backgroundColor = args.background
if(args.width) opt.width = args.width
if(args.height) opt.height = args.height
if(args.minWidth) opt.minWidth = args.minWidth
if(args.minHeight) opt.minHeight = args.minHeight
if(args.x) opt.x = args.x
if(args.y) opt.y = args.y
console.log(opt)
// 创建窗口对象
let win = new BrowserWindow(opt)
// 是否最大化
if(args.maximize && args.resize) {
win.maximize()
}
this.winLs[win.id] = {
route: args.route, isMultiWin: args.isMultiWin
}
args.id = win.id
// 加载页面
let $url
if(!args.route) {
if(process.env.VITE_DEV_SERVER_URL) {
// 打开开发者调试工具
// win.webContents.openDevTools()
$url = process.env.VITE_DEV_SERVER_URL
}else {
$url = winURL
}
}else {
$url = `${winURL}#${args.route}`
}
win.loadURL($url)
/*if(process.env.VITE_DEV_SERVER_URL) {
win.loadURL($url)
}else {
win.loadFile($url)
}*/
win.webContents.openDevTools()
win.once('ready-to-show', () => {
win.show()
})
win.on('close', () => win.setOpacity(0))
// 初始化渲染进程
win.webContents.on('did-finish-load', () => {
// win.webContents.send('win-loaded', '加载完成~!')
win.webContents.send('win-loaded', args)
})
}
// 获取窗口
getWin(id) {
return BrowserWindow.fromId(Number(id))
}
// 获取全部窗口
getAllWin() {
return BrowserWindow.getAllWindows()
}
// 关闭全部窗口
closeAllWin() {
try {
for(let i in this.winLs) {
if(this.getWin(i)) {
this.getWin(i).close()
}else {
app.quit()
}
}
} catch (error) {
console.log(error)
}
}
// 开启主进程监听
ipcMainListen() {
// 设置标题
ipcMain.on('set-title', (e, data) => {
const webContents = e.sender
const wins = BrowserWindow.fromWebContents(webContents)
wins.setTitle(data)
})
// 是否最大化
ipcMain.handle('isMaximized', (e) => {
const win = BrowserWindow.getFocusedWindow()
return win.isMaximized()
})
ipcMain.on('min', e => {
const win = BrowserWindow.getFocusedWindow()
win.minimize()
})
ipcMain.handle('max2min', e => {
const win = BrowserWindow.getFocusedWindow()
if(win.isMaximized()) {
win.unmaximize()
return false
}else {
win.maximize()
return true
}
})
ipcMain.on('close', (e, data) => {
// const wins = BrowserWindow.getFocusedWindow()
// wins.close()
this.closeAllWin()
})
// ...
}
}
module.exports = MultiWindows
然后在主进程background.js文件初始化窗口。
const { app, BrowserWindow, ipcMain } = require('electron')
const { join } = require('path')
const MultiWindows = require('./src/windows')
// 屏蔽安全警告
// ectron Security Warning (Insecure Content-Security-Policy)
process.env['ELECTRON_DISABLE_SECURITY_WARNINGS'] = 'true'
const createWindow = () => {
let window = new MultiWindows()
window.createWin({isMainWin: true})
window.ipcMainListen()
}
app.whenReady().then(() => {
createWindow()
app.on('activate', () => {
if (BrowserWindow.getAllWindows().length === 0) createWindow()
})
})
app.on('window-all-closed', () => {
if (process.platform !== 'darwin') app.quit()
})
创建独立窗口的ipcMain监听
ipcMain.on('win-create', (event, args) => this.createWin(args))
/**
* 创建新窗口
* @param {object} args | {width: 640, height: 480, route: '/home'}
*/
export function createWin(args) {
window.electronAPI.send('win-create', args)
}
/**
* 设置窗口
* @param {string} type | 'show'/'hide'/'close'/'min'/'max'/'max2min'/'restore'/'reload'
* @param {number} id
*/
export function setWin(type, id) {
window.electronAPI.send('win-' + type, id)
}
/**
* 创建登录窗口
*/
export function loginWin() {
createWin({
isMainWin: true,
title: '登录',
route: '/login',
width: 550,
height: 320,
resize: false,
alwaysOnTop: true,
})
}
新建一个vue页面实践下创建多窗口方法。
<template>
<div class="home">
...
<Button type="success" @click="openWin">打开Manage窗口(设置parent)</Button>
<Button type="success" @click="openWin1">打开Me窗口(设置resizable/isMultiWin)</Button>
<Button type="success" @click="openWin2">打开User窗口</Button>
</div>
</template>
<script>
import { winCfg, createWin } from '@/windows/action'
export default {
name: 'Home',
setup() {
const openWin = () => {
MessageBox.confirm('提示', '确定打开Manage页面吗? 【设置parent属性】', {
callback: action => {
if(action == 'confirm') {
createWin({
title: 'Manage.vue',
route: '/manage',
width: 600,
height: 400,
background: '#09f',
parent: winCfg.window.id,
// modal: true
})
}else if(action == 'cancel') {
Message.info('您已取消!')
}
}
})
}
const openWin1 = () => {
// 左上角
// let posX = 0
// let posY = 0
// 右下角
let posX = window.screen.availWidth - 850
let posY = window.screen.availHeight - 600
MessageBox.confirm('提示', '确定打开Me页面吗?', {
callback: action => {
if(action == 'confirm') {
createWin({
title: 'Me.vue',
route: '/me?name=Andy',
width: 850,
height: 600,
x: posX,
y: posY,
background: 'yellow',
resize: false,
isMultiWin: true,
maximize: true
})
}else if(action == 'cancel') {
Message.info('您已取消!')
}
}
})
}
const openWin2 = () => {
MessageBox.confirm('提示', '确定打开User页面吗?', {
callback: action => {
if(action == 'confirm') {
createWin({
title: 'User.vue',
route: '/user',
width: 700,
height: 550,
minWidth: 300,
minHeight: 300,
data: {
name: 'Andy',
age: 20
},
background: 'green',
isMultiWin: true
})
}else if(action == 'cancel') {
Message.info('您已取消!')
}
}
})
}
// ...
return {
openWin,
openWin1,
openWin2,
// ...
}
}
}
</script>
以上就是electron最新版+vite4创建多窗口的一些分享,希望对大家有所帮助哈~~
https://blog.csdn.net/yanxinyun1990/article/details/130816346
https://blog.csdn.net/yanxinyun1990/article/details/130144212