src/main/index.ts

@@ -1,16 +1,18 @@
 /* eslint-disable prettier/prettier */
 /* eslint-disable @typescript-eslint/no-explicit-any */
-import { app, shell, BrowserWindow, ipcMain, screen, globalShortcut } from 'electron'
-import path, { join } from 'path'
-import { electronApp, optimizer, is } from '@electron-toolkit/utils'
-import icon from '../../resources/icon.png?asset'
+import { electronApp, is, optimizer } from '@electron-toolkit/utils'
+import { app, BrowserWindow, globalShortcut, ipcMain, Menu, screen, shell, Tray } from 'electron'
 import fs from 'fs'
+import path, { join } from 'path'
+import icon from '../../resources/icon.png?asset'
 
+let mainWindow: null | BrowserWindow = null
+let isQuiting = false
 function createWindow(): void {
     // Get Screen width, height
     const { width, height } = screen.getPrimaryDisplay().workAreaSize
 
-    const mainWindow = new BrowserWindow({
+    mainWindow = new BrowserWindow({
         width: width / 2,
         height: height / 2,
         show: false,
@@ -26,7 +28,7 @@ function createWindow(): void {
     mainWindow.setPosition(width / 2, height / 2)
 
     mainWindow.on('ready-to-show', () => {
-        mainWindow.show()
+        mainWindow?.show()
     })
 
     mainWindow.webContents.setWindowOpenHandler((details) => {
@@ -46,19 +48,19 @@ function createWindow(): void {
     mainWindow.webContents.once('did-finish-load', () => {
         const shortcut = 'Control+Shift+C'
 
-        mainWindow.on('focus', () => {
+        mainWindow?.on('focus', () => {
             globalShortcut.register(shortcut, () => {
                 const pos = screen.getCursorScreenPoint()
-                mainWindow.webContents.inspectElement(pos.x, pos.y)
-                mainWindow.webContents.focus() // optional: refocus back
+                mainWindow?.webContents.inspectElement(pos.x, pos.y)
+                mainWindow?.webContents.focus() // optional: refocus back
             })
         })
 
-        mainWindow.on('blur', () => {
+        mainWindow?.on('blur', () => {
             globalShortcut.unregister(shortcut)
         })
 
-        mainWindow.on('closed', () => {
+        mainWindow?.on('closed', () => {
             globalShortcut.unregister(shortcut)
         })
     })
@@ -70,6 +72,41 @@ function createWindow(): void {
     } else {
         mainWindow.loadFile(join(__dirname, '../renderer/index.html'))
     }
+
+    // Khi bấm dấu X
+    mainWindow.on('close', (event) => {
+        if (!isQuiting) {
+            event.preventDefault()
+            mainWindow?.hide()
+        }
+    })
+}
+
+function createTray() {
+    const tray = new Tray(icon)
+
+    const contextMenu = Menu.buildFromTemplate([
+        {
+            label: 'Show',
+            click: () => {
+                mainWindow?.show()
+            }
+        },
+        {
+            label: 'Quit',
+            click: () => {
+                isQuiting = true
+                app.quit()
+            }
+        }
+    ])
+
+    tray.setToolTip('Zulip notes')
+    tray.setContextMenu(contextMenu)
+
+    tray.on('double-click', () => {
+        mainWindow?.show()
+    })
 }
 
 // This method will be called when Electron has finished
@@ -89,8 +126,12 @@ app.whenReady().then(() => {
     // IPC test
     ipcMain.on('ping', () => console.log('pong'))
 
+    // Create main window
     createWindow()
 
+    // Create tray icon
+    createTray()
+
     app.on('activate', function () {
         // On macOS it's common to re-create a window in the app when the
         // dock icon is clicked and there are no other windows open.