尝试修复Mac系统点击关闭时再打开的BUG

src/main/events/progressBar.js

@@ -1,11 +1,10 @@
 const { mainOn } = require('../../common/icp')
 
-module.exports = win => {
-  mainOn('progress', (event, params) => {
-    // console.log(params)
-    win.setProgressBar(params.status, {
-      mode: params.mode || 'normal',
-    })
-  })
-}
+
+mainOn('progress', (event, params) => {
+  // console.log(params)
+  global.mainWindow && global.mainWindow.setProgressBar(params.status, {
+    mode: params.mode || 'normal',
+  })
+})
 

src/main/events/trafficLight.js

@@ -1,23 +1,22 @@
 // const { app } = require('electron')
 const { mainOn } = require('../../common/icp')
 
-module.exports = win => {
-  mainOn('min', event => {
-    if (win) {
-      win.minimize()
-    }
-  })
-  // mainOn('max', event => {
-  //   if (win) {
-  //     win.maximize()
-  //   }
-  // })
-  mainOn('close', event => {
-    if (win) {
-      // window.destroy()
-      // console.log('close')
-      // app.quit()
-      win.close()
-    }
-  })
-}
+
+mainOn('min', event => {
+  if (global.mainWindow) {
+    global.mainWindow.minimize()
+  }
+})
+// mainOn('max', event => {
+//   if (global.mainWindow) {
+//     global.mainWindow.maximize()
+//   }
+// })
+mainOn('close', event => {
+  if (global.mainWindow) {
+    // global.mainWindowdow.destroy()
+    // console.log('close')
+    // app.quit()
+    global.mainWindow.close()
+  }
+})

src/main/index.js

@@ -16,8 +16,8 @@ app.on('second-instance', (event, argv, cwd) => {
 })
 
 require('./events')
-const progressBar = require('./events/progressBar')
-const trafficLight = require('./events/trafficLight')
+require('./events/progressBar')
+require('./events/trafficLight')
 const autoUpdate = require('./utils/autoUpdate')
 const { isLinux, isMac } = require('../common/utils')
 
@@ -30,6 +30,7 @@ const isDev = process.env.NODE_ENV !== 'production'
 
 let mainWindow
 let winURL
+let isCheckedUpdate = false
 
 if (isDev) {
   global.__static = path.join(__dirname, '../static')
@@ -43,7 +44,7 @@ function createWindow() {
   /**
    * Initial window options
    */
-  mainWindow = new BrowserWindow({
+  mainWindow = global.mainWindow = new BrowserWindow({
     height: 590,
     useContentSize: true,
     width: 920,
@@ -63,14 +64,15 @@ function createWindow() {
   mainWindow.loadURL(winURL)
 
   mainWindow.on('closed', () => {
-    if (!isMac) mainWindow = null
+    mainWindow = global.mainWindow = null
   })
 
   // mainWindow.webContents.openDevTools()
 
-  trafficLight(mainWindow)
-  progressBar(mainWindow)
-  if (!isDev) autoUpdate(mainWindow)
+  if (!isDev && !isCheckedUpdate) {
+    autoUpdate()
+    isCheckedUpdate = true
+  }
 }
 
 if (isMac) {

src/main/utils/autoUpdate.js

@@ -21,7 +21,7 @@ log.info('App starting...')
 
 function sendStatusToWindow(text) {
   log.info(text)
-  // win.webContents.send('message', text)
+  // global.mainWindow.webContents.send('message', text)
 }
 
 
@@ -57,24 +57,24 @@ function sendStatusToWindow(text) {
 // })
 
 
-module.exports = win => {
+module.exports = () => {
   autoUpdater.on('checking-for-update', () => {
     sendStatusToWindow('Checking for update...')
   })
   autoUpdater.on('update-available', info => {
     sendStatusToWindow('Update available.')
-    win.webContents.send('update-available', info)
+    global.mainWindow.webContents.send('update-available', info)
   })
   autoUpdater.on('update-not-available', info => {
     sendStatusToWindow('Update not available.')
     setTimeout(() => { // 延迟发送事件，过早发送可能渲染进程还启动完成
-      win.webContents.send('update-not-available')
+      global.mainWindow.webContents.send('update-not-available')
     }, 5000)
   })
   autoUpdater.on('error', () => {
     sendStatusToWindow('Error in auto-updater.')
     setTimeout(() => { // 延迟发送事件，过早发送可能渲染进程还启动完成
-      win.webContents.send('update-error')
+      global.mainWindow.webContents.send('update-error')
     }, 6000)
   })
   autoUpdater.on('download-progress', progressObj => {
@@ -83,7 +83,7 @@ module.exports = win => {
   autoUpdater.on('update-downloaded', info => {
     sendStatusToWindow('Update downloaded.')
     setTimeout(() => { // 延迟发送事件，过早发送可能渲染进程还启动完成
-      win.webContents.send('update-downloaded')
+      global.mainWindow.webContents.send('update-downloaded')
     }, 2000)
   })
   mainOn('quit-update', () => {