最近一直在捣鼓 Tauri2.0 跨平台框架，之前也有分享几篇 tauri1.x 实例项目。相较于1.0，tauri2.x框架api有了比较多的变更，而且支持创建android/ios移动端应用。
实现类似QQ托盘闪烁消息提醒及右键菜单。
框架信息
"@tauri-apps/api": ">=2.0.0-rc.0",
"@tauri-apps/cli": ">=2.0.0-rc.0",
"vue": "^3.3.4",
"vite": "^5.3.1"
初始化搭建tauri2+vue3项目
// 创建一个初始化项目模板
yarn create tauri-app --rc
// 进入目录
cd tauri-app
// 安装依赖
yarn
// 运行项目
yarn tauri dev
提供了多种热门前端框架模板，这里选择vue框架。
创建成功后，会有如下初始化/运行提示。
// 运行到客户端
yarn tauri dev
// 初始化android
yarn tauri android init
// 运行到android
yarn tauri android dev
到这里一个tauri2+vue3项目模板就初始化完毕了。
Tauri2封装多开窗口|窗口多开管理
createWin({
label: 'index',
title: '首页',
url: '/index',
width: 850,
height: 600,
minWidth: 500,
minHeight: 400,
center: true,
resizable: true,
alwaysOnTop: true,
})
/**
* @desc tauri2封装多窗口管理类
* @author: andy Q：282310962
* @date 2024/9
*/
import { getAllWindows, getCurrentWindow } from '@tauri-apps/api/window'
import { WebviewWindow, getAllWebviewWindows, getCurrentWebviewWindow} from '@tauri-apps/api/webviewWindow'
import { emit, listen } from '@tauri-apps/api/event'
import { setWin } from './actions'
const appWindow = getCurrentWindow()
// 窗口参数
export const windowConfig = {
label: null, // 窗口唯一label
title: '', // 窗口标题
url: '', // 路由地址url
width: 1000, // 窗口宽度
height: 640, // 窗口高度
minWidth: null, // 窗口最小宽度
minHeight: null, // 窗口最小高度
x: null, // 窗口相对于屏幕左侧坐标
y: null, // 窗口相对于屏幕顶端坐标
center: true, // 窗口居中显示
resizable: true, // 是否支持缩放
maximized: false, // 最大化窗口
decorations: false, // 窗口是否装饰边框及导航条
alwaysOnTop: false, // 置顶窗口
dragDropEnabled: false, // 禁止系统拖放
visible: false, // 隐藏窗口
// ...
}
class Windows {
// 创建新窗口
async createWin(options) {
const args = Object.assign({}, windowConfig, options)
// 判断窗口是否存在
const existWin = await this.getWin(args.label)
if(existWin) {
console.log('窗口已存在', existWin)
// ...
}
// 创建窗口对象
const win = new WebviewWindow(args.label, args)
// 窗口创建完毕/失败
win.once('tauri://created', async() => {
console.log('tauri://created')
// 是否主窗口
if(args.label.indexOf('main') > -1) {
// ...
}
// 是否最大化
if(args.maximized && args.resizable) {
console.log('is-maximized')
await win.maximize()
}
})
win.once('tauri://error', async(error) => {
console.log('window create error!', error)
})
}
// 获取窗口
async getWin(label) {
return await WebviewWindow.getByLabel(label)
}
// 获取全部窗口
async getAllWin() {
// return getAll()
return await getAllWindows()
}
// 开启主进程监听事件
async listen() {
console.log('——+——+——+——+——+开始监听窗口')
// 创建新窗体
await listen('win-create', (event) => {
console.log(event)
this.createWin(event.payload)
})
// 显示窗体
await listen('win-show', async(event) => {
if(appWindow.label.indexOf('main') == -1) return
await appWindow.show()
await appWindow.unminimize()
await appWindow.setFocus()
})
// 隐藏窗体
await listen('win-hide', async(event) => {
if(appWindow.label.indexOf('main') == -1) return
await appWindow.hide()
})
// 关闭窗体
await listen('win-close', async(event) => {
await appWindow.close()
})
// ...
}
}
export default Windows
actions.js文件用于封装一些调用方法。
import { emit } from '@tauri-apps/api/event'
/**
* @desc 创建新窗口
* @param args {object} {label: 'new', url: '/new', width: 500, height: 300, ...}
*/
export async function createWin(args) {
await emit('win-create', args)
}
// ...
/**
* @desc 登录窗口
*/
export async function loginWin() {
await createWin({
label: 'main_login',
title: '登录',
url: '/login',
width: 400,
height: 320,
resizable: false,
alwaysOnTop: true
})
}
export async function mainWin() {
await createWin({
label: 'main',
title: 'TAURI-WINDOWMANAGER',
url: '/',
width: 800,
height: 600,
minWidth: 500,
minHeight: 360,
})
}
export async function aboutWin() {
await createWin({
label: 'about',
title: '关于',
url: '/about',
width: 450,
height: 360,
})
}
tauri2.0实现QQ托盘消息闪烁提醒|右键菜单
新建一个tray.rs托盘管理文件。
use tauri::{
tray::{MouseButton, TrayIconBuilder, TrayIconEvent}, Emitter, Manager, Runtime
};
use std::thread::{sleep};
use std::time::Duration;
pub fn create_tray<R: Runtime>(app: &tauri::AppHandle<R>) -> tauri::Result<()> {
let _ = TrayIconBuilder::with_id("tray")
.tooltip("tauri")
.icon(app.default_window_icon().unwrap().clone())
.on_tray_icon_event(|tray, event| match event {
TrayIconEvent::Click {
id: _,
position,
rect: _,
button,
button_state: _,
} => match button {
MouseButton::Left {} => {
// ...
}
MouseButton::Right {} => {
tray.app_handle().emit("tray_contextmenu", position).unwrap();
}
_ => {}
},
TrayIconEvent::Enter {
id: _,
position,
rect: _,
} => {
tray.app_handle().emit("tray_mouseenter", position).unwrap();
}
TrayIconEvent::Leave {
id: _,
position,
rect: _,
} => {
// sleep(Duration::from_millis(500));
tray.app_handle().emit("tray_mouseleave", position).unwrap();
}
_ => {}
})
.build(app);
Ok(())
}
在lib.rs中引入托盘配置文件。
// ...
mod tray;
#[cfg_attr(mobile, tauri::mobile_entry_point)]
pub fn run() {
tauri::Builder::default()
// ...
.setup(|app| {
#[cfg(all(desktop))]
{
let handle = app.handle();
tray::create_tray(handle)?;
}
Ok(())
})
.invoke_handler(tauri::generate_handler![greet])
.run(tauri::generate_context!())
.expect("error while running tauri application");
}
- 托盘消息提示
import { WebviewWindow } from '@tauri-apps/api/webviewWindow'
import { emit, listen } from '@tauri-apps/api/event'
import { LogicalPosition } from '@tauri-apps/api/window'
export let messageBoxWindowWidth = 280
export let messageBoxWindowHeight = 100
export default async function CreateMsgBox() {
let webview = new WebviewWindow("msgbox", {
url: "/msg",
title: "消息通知",
width: messageBoxWindowWidth,
height: messageBoxWindowHeight,
skipTaskbar: true,
decorations: false,
center: false,
resizable: false,
alwaysOnTop: true,
focus: true,
x: window.screen.width + 50,
y: window.screen.height + 50,
visible: false
})
// 托盘消息事件
await webview.listen('tauri://window-created', async () => {
console.log('msgbox create')
})
await webview.listen('tauri://blur', async () => {
console.log('msgbox blur')
const win = await WebviewWindow.getByLabel('msgbox')
await win.hide()
})
await webview.listen('tauri://error', async(error) => {
console.log('msgbox error!', error)
})
// 监听托盘事件
let trayEnterListen = listen('tray_mouseenter', async (event) => {
const win = await WebviewWindow.getByLabel('msgbox')
if(!win) return
let position = event.payload
if(win) {
await win.setAlwaysOnTop(true)
await win.setFocus()
await win.setPosition(new LogicalPosition(position.x - messageBoxWindowWidth / 2, window.screen.availHeight - messageBoxWindowHeight))
await win.show()
}
})
let trayLeaveListen = listen('tray_mouseleave', async (event) => {
console.log(event)
const win = await WebviewWindow.getByLabel('msgbox')
await win.hide()
})
}
设置一个定时器用于实现闪烁效果。
<script setup>
// ...
const flashTimer = ref(false)
const flashTray = async(bool) => {
let flag = true
if(bool) {
TrayIcon.getById('tray').then(async(res) => {
clearInterval(flashTimer.value)
flashTimer.value = setInterval(() => {
if(flag) {
res.setIcon(null)
}else {
// 支持把自定义图标放在默认icons文件夹，通过如下方式设置图标
// res.setIcon('icons/msg.png')
// 支持把自定义图标放在自定义文件夹tray，需要配置tauri.conf.json参数 "bundle": {"resources": ["tray"]}
res.setIcon('tray/msg.png')
}
flag = !flag
}, 500)
})
}else {
clearInterval(flashTimer.value)
let tray = await TrayIcon.getById("tray")
tray.setIcon('icons/icon.png')
}
}
</script>
托盘图标资源文件默认在icons目录下，支持放在自定义文件夹。
比如：将托盘图标放在自定义文件夹tray，需要额外配置tauri.conf.json文件resources字段。
"bundle": {
...
"resources": [
"tray"
]
},
- 自定义托盘右键菜单
import { ref } from 'vue'
import { WebviewWindow } from '@tauri-apps/api/webviewWindow'
import { emit, listen } from '@tauri-apps/api/event'
import { LogicalPosition } from '@tauri-apps/api/window'
import { TrayIcon } from '@tauri-apps/api/tray'
import { invoke } from '@tauri-apps/api/core'
export let menuBoxWindowWidth = 150
export let menuBoxWindowHeight = JSON.parse(localStorage.getItem('logged')) ? 320 : 45
export default async function CreateTraymenu() {
let webview = new WebviewWindow("traymenu", {
url: "/menu",
title: "通知提醒",
width: menuBoxWindowWidth,
height: menuBoxWindowHeight,
skipTaskbar: true,
decorations: false,
center: false,
resizable: false,
alwaysOnTop: true,
focus: true,
x: window.screen.width + 50,
y: window.screen.height + 50,
visible: false
})
// 托盘消息事件
await webview.listen('tauri://window-created', async () => {
console.log('traymenu create')
})
await webview.listen('tauri://blur', async () => {
console.log('traymenu blur')
const win = await WebviewWindow.getByLabel('traymenu')
await win.hide()
})
await webview.listen('tauri://error', async(error) => {
console.log('traymenu error!', error)
})
// 监听托盘右键菜单事件
let trayEnterListen = listen('tray_contextmenu', async (event) => {
const win = await WebviewWindow.getByLabel('traymenu')
if(!win) return
let position = event.payload
if(win) {
await win.setAlwaysOnTop(true)
await win.setFocus()
await win.setPosition(new LogicalPosition(position.x, position.y - menuBoxWindowHeight))
await win.show()
}
})
}
<!--托盘右键菜单模板-->
<script setup>
import { ref } from 'vue'
import { WebviewWindow } from "@tauri-apps/api/webviewWindow"
import { TrayIcon } from '@tauri-apps/api/tray'
import { invoke } from '@tauri-apps/api/core'
const logged = JSON.parse(localStorage.getItem('logged'))
const handleMainShow = async () => {
const traywin = await WebviewWindow.getByLabel('traymenu')
await traywin.hide()
const homewin = await WebviewWindow.getByLabel('main')
await homewin.show()
await homewin.unminimize()
await homewin.setFocus()
}
// 设置一个托盘闪烁定时器
const flashTimer = ref(false)
const flashTray = async(bool) => {
let flag = true
if(bool) {
TrayIcon.getById('tray').then(async(res) => {
clearInterval(flashTimer.value)
flashTimer.value = setInterval(() => {
if(flag) {
res.setIcon(null)
}else {
// res.setIcon(defaultIcon)
// 支持把自定义图标放在默认icons文件夹，通过如下方式设置图标
// res.setIcon('icons/msg.png')
// 支持把自定义图标放在自定义文件夹tray，需要配置tauri.conf.json参数 "bundle": {"resources": ["tray"]}
res.setIcon('tray/msg.png')
}
flag = !flag
}, 500)
})
}else {
clearInterval(flashTimer.value)
let tray = await TrayIcon.getById("tray")
tray.setIcon('icons/icon.png')
}
}
</script>
<template>
<div v-if="logged" class="traymenu">
<p class="item">
标签：await,自定义,win,多窗口,tauri,右键,async,tray,event
From： https://blog.csdn.net/yanxinyun1990/article/details/142310404