This commit is contained in:
digua
2025-11-26 13:57:24 +08:00
commit 49ecd8fc1d
31 changed files with 8670 additions and 0 deletions

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electron/main/index.ts Normal file
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import { app, shell, BrowserWindow, protocol, nativeTheme } from 'electron'
import { join } from 'path'
import { optimizer, is, platform } from '@electron-toolkit/utils'
import * as fs from 'fs/promises'
import { checkUpdate } from './update'
import mainIpcMain from './ipcMain'
class MainProcess {
mainWindow: BrowserWindow | null
constructor() {
// 主窗口
this.mainWindow = null
// 设置应用程序名称
if (process.platform === 'win32') app.setAppUserModelId(app.getName())
// 初始化
this.checkApp().then(async (lockObtained) => {
if (lockObtained) {
await this.init()
}
})
}
// 单例锁
async checkApp() {
if (!app.requestSingleInstanceLock()) {
app.quit()
// 未获得锁
return false
}
// 聚焦到当前程序
else {
app.on('second-instance', () => {
if (this.mainWindow) {
this.mainWindow.show()
if (this.mainWindow.isMinimized()) this.mainWindow.restore()
this.mainWindow.focus()
}
})
// 获得锁
return true
}
}
// 初始化程序
async init() {
// 注册应用协议
app.setAsDefaultProtocolClient('chatlens')
// 应用程序准备好之前注册
protocol.registerSchemesAsPrivileged([{ scheme: 'app', privileges: { secure: true, standard: true } }])
// 主应用程序事件
this.mainAppEvents()
}
// 创建主窗口
async createWindow() {
this.mainWindow = new BrowserWindow({
width: 1180,
height: 720,
minWidth: 1180,
minHeight: 720,
show: false,
autoHideMenuBar: true,
titleBarStyle: 'hidden',
webPreferences: {
preload: join(__dirname, '../preload/index.js'),
sandbox: false,
devTools: true,
},
})
// 设置默认日间模式
nativeTheme.themeSource = 'light'
this.mainWindow.once('ready-to-show', () => {
this.mainWindow?.show()
})
// 主窗口事件
this.mainWindowEvents()
this.mainWindow.webContents.setWindowOpenHandler((details) => {
shell.openExternal(details.url)
return { action: 'deny' }
})
// HMR for renderer base on electron-vite cli.
// Load the remote URL for development or the local html file for production.
if (is.dev && process.env['ELECTRON_RENDERER_URL']) {
this.mainWindow.loadURL(process.env['ELECTRON_RENDERER_URL'])
} else {
this.mainWindow.loadFile(join(__dirname, '../../out/renderer/index.html'))
}
}
// 主应用程序事件
mainAppEvents() {
app.whenReady().then(async () => {
// 设置Windows应用程序用户模型id
if (process.platform === 'win32') app.setAppUserModelId(app.getName())
// 创建主窗口
this.createWindow()
// 检查更新逻辑
checkUpdate(this.mainWindow)
// 引入主进程ipcMain
mainIpcMain(this.mainWindow)
// 开发环境下 F12 打开控制台
app.on('browser-window-created', (_, window) => {
optimizer.watchWindowShortcuts(window)
})
app.on('activate', () => {
// 在 macOS 上,当单击 Dock 图标且没有其他窗口时,通常会重新创建窗口
if (BrowserWindow.getAllWindows().length === 0) {
this.createWindow()
return
}
if (platform.isMacOS) {
this.mainWindow?.show()
}
})
// 监听渲染进程崩溃
app.on('render-process-gone', (e, w, d) => {
if (d.reason == 'crashed') {
w.reload()
}
fs.appendFile(`./error-log-${+new Date()}.txt`, `${new Date()}渲染进程被杀死${d.reason}\n`)
})
// 自定义协议
app.on('open-url', (_, url) => {
console.log('Received custom protocol URL:', url)
})
// 当所有窗口都关闭时退出应用macOS 除外
app.on('window-all-closed', () => {
if (!platform.isMacOS) {
app.quit()
}
})
// 只有显式调用quit才退出系统区分MAC系统程序坞退出和点击X隐藏
app.on('before-quit', () => {
// @ts-ignore
app.isQuiting = true
})
})
}
// 主窗口事件
mainWindowEvents() {
if (!this.mainWindow) {
return
}
this.mainWindow.webContents.on('did-finish-load', () => {
setTimeout(() => {
this.mainWindow && this.mainWindow.webContents.send('app-started')
}, 500)
})
this.mainWindow.on('maximize', () => {
this.mainWindow?.webContents.send('windowState', true)
})
this.mainWindow.on('unmaximize', () => {
this.mainWindow?.webContents.send('windowState', false)
})
// 窗口关闭
this.mainWindow.on('close', (event) => {
event.preventDefault()
// @ts-ignore
if (!app.isQuiting) {
this.mainWindow?.hide()
} else {
app.exit()
}
})
}
}
// 捕获未捕获的异常
process.on('uncaughtException', (error) => {
console.error('Uncaught Exception:', error)
})
new MainProcess()

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electron/main/ipcMain.ts Normal file
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import { ipcMain, app, dialog, clipboard, shell } from 'electron'
import { autoUpdater } from 'electron-updater'
import * as fs from 'fs/promises'
const mainIpcMain = (win) => {
// ==================== 窗口操作 ====================
ipcMain.on('window-min', (ev) => {
ev.preventDefault()
win.minimize()
})
ipcMain.on('window-maxOrRestore', (ev) => {
const winSizeState = win.isMaximized()
winSizeState ? win.restore() : win.maximize()
ev.reply('windowState', win.isMaximized())
})
ipcMain.on('window-restore', () => {
win.restore()
})
ipcMain.on('window-hide', () => {
win.hide()
})
ipcMain.on('window-close', () => {
win.close()
// @ts-ignore
app.isQuitting = true
app.quit()
})
ipcMain.on('window-resize', (_, data) => {
if (data.resize) {
win.setResizable(true)
} else {
win.setSize(1180, 720)
win.setResizable(false)
}
})
ipcMain.on('open-devtools', () => {
win.webContents.openDevTools()
})
// ==================== 更新检查 ====================
ipcMain.on('check-update', () => {
autoUpdater.checkForUpdates()
})
// ==================== 通用工具 ====================
ipcMain.handle('show-message', (event, args) => {
event.sender.send('show-message', args)
})
// 复制到剪贴板
ipcMain.handle('copyData', async (_, data) => {
try {
clipboard.writeText(data)
return true
} catch (error) {
console.error('复制操作出错:', error)
return false
}
})
// ==================== 文件系统操作 ====================
// 选择文件夹
ipcMain.handle('selectDir', async (_, defaultPath = '') => {
try {
const { canceled, filePaths } = await dialog.showOpenDialog({
title: '选择目录',
defaultPath: defaultPath || app.getPath('documents'),
properties: ['openDirectory', 'createDirectory'],
buttonLabel: '选择文件夹',
})
if (!canceled) {
return filePaths[0]
}
return null
} catch (err) {
console.error('选择文件夹时发生错误:', err)
throw err
}
})
// 检查文件是否存在
ipcMain.handle('checkFileExist', async (_, filePath) => {
try {
await fs.access(filePath)
return true
} catch {
return false
}
})
// 在文件管理器中打开
ipcMain.handle('openInFolder', async (_, path) => {
try {
await fs.access(path)
await shell.showItemInFolder(path)
return true
} catch (error) {
console.error('打开目录时出错:', error)
return false
}
})
}
export default mainIpcMain

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import { dialog, app } from 'electron'
import { autoUpdater } from 'electron-updater'
import { platform } from '@electron-toolkit/utils'
let isFirstShow = true
const checkUpdate = (win) => {
autoUpdater.autoDownload = false // 自动下载
autoUpdater.autoInstallOnAppQuit = true // 应用退出后自动安装
// 绕过开发模式更新检测模拟线上更新Skip checkForUpdates because application is not packed and dev update config is not forced
// Object.defineProperty(app, 'isPackaged', {
// get() {
// return true
// },
// })
let showUpdateMessageBox = false
autoUpdater.on('update-available', (info) => {
// win.webContents.send('show-message', 'electron:发现新版本')
if (showUpdateMessageBox) return
showUpdateMessageBox = true
dialog
.showMessageBox({
title: '发现新版本 v' + info.version,
message: '发现新版本 v' + info.version,
detail: '是否立即下载并安装新版本?',
buttons: ['立即下载', '取消'],
defaultId: 1,
cancelId: 2,
type: 'question',
noLink: true,
})
.then((result) => {
showUpdateMessageBox = false
if (result.response === 0) {
autoUpdater
.downloadUpdate()
.then(() => {
console.log('wait for post download operation')
})
.catch((downloadError) => {
dialog.showErrorBox('客户端下载失败', `err:${downloadError}`)
})
}
})
})
// 监听下载进度事件
autoUpdater.on('download-progress', (progressObj) => {
console.log(`更新下载进度: ${progressObj.percent}%`)
win.webContents.send('update-download-progress', progressObj.percent)
})
// 下载完成
autoUpdater.on('update-downloaded', () => {
dialog
.showMessageBox({
title: '下载完成',
message: '新版本已准备就绪,是否现在安装?',
buttons: ['安装', platform.isMacOS ? '之后提醒' : '稍后(应用退出后自动安装)'],
defaultId: 1,
cancelId: 2,
type: 'question',
})
.then((result) => {
if (result.response === 0) {
win.webContents.send('begin-install')
// @ts-ignore
app.isQuiting = true
setTimeout(() => {
setImmediate(() => {
autoUpdater.quitAndInstall()
})
}, 100)
}
})
})
// 不需要更新
autoUpdater.on('update-not-available', (info) => {
// 客户端打开会默认弹一次用isFirstShow来控制不弹
if (isFirstShow) {
isFirstShow = false
} else {
win.webContents.send('show-message', {
type: 'success',
message: '已是最新版本',
})
}
})
// 错误处理
autoUpdater.on('error', (err, ev) => {
// 更新出错其中一步错误都会emit
console.log('error事件', err, ev)
dialog.showErrorBox('遇到错误', `err:${err}, ev:${ev}`)
})
// 等待 3 秒再检查更新,确保窗口准备完成,用户进入系统
setTimeout(() => {
autoUpdater.checkForUpdatesAndNotify().catch()
}, 3000)
}
export { checkUpdate }