feat: Add dynamic Dock icon visibility for macOS (#594)

Implemented `showDockIcon` and `hideDockIcon` to toggle the Dock icon visibility based on user preferences. Adjusted event handlers to respect the `useDockIcon` configuration setting, enhancing macOS-specific behavior and user experience.

src/main/index.ts

@@ -6,7 +6,7 @@ import { addProfileItem, getAppConfig, patchAppConfig } from './config'
 import { quitWithoutCore, startCore, stopCore } from './core/manager'
 import { triggerSysProxy } from './sys/sysproxy'
 import icon from '../../resources/icon.png?asset'
-import { createTray } from './resolve/tray'
+import { createTray, hideDockIcon, showDockIcon } from './resolve/tray'
 import { init } from './utils/init'
 import { join } from 'path'
 import { initShortcut } from './resolve/shortcut'
@@ -269,10 +269,21 @@ export async function createWindow(): Promise<void> {
     mainWindow?.webContents.reload()
   })
 
+  mainWindow.on('show', () => {
+    showDockIcon()
+  })
+
   mainWindow.on('close', async (event) => {
     event.preventDefault()
     mainWindow?.hide()
-    const { autoQuitWithoutCore = false, autoQuitWithoutCoreDelay = 60 } = await getAppConfig()
+    const {
+      autoQuitWithoutCore = false,
+      autoQuitWithoutCoreDelay = 60,
+      useDockIcon = true
+    } = await getAppConfig()
+    if (!useDockIcon) {
+      hideDockIcon()
+    }
     if (autoQuitWithoutCore) {
       if (quitTimeout) {
         clearTimeout(quitTimeout)

src/main/resolve/tray.ts

@@ -309,7 +309,7 @@ export async function createTray(): Promise<void> {
   tray?.setIgnoreDoubleClickEvents(true)
   if (process.platform === 'darwin') {
     if (!useDockIcon) {
-      app.dock.hide()
+      hideDockIcon()
     }
     ipcMain.on('trayIconUpdate', async (_, png: string) => {
       const image = nativeImage.createFromDataURL(png).resize({ height: 16 })
@@ -387,3 +387,15 @@ export async function closeTrayIcon(): Promise<void> {
   }
   tray = null
 }
+
+export async function showDockIcon(): Promise<void> {
+  if (process.platform === 'darwin' && !app.dock.isVisible()) {
+    await app.dock.show()
+  }
+}
+
+export async function hideDockIcon(): Promise<void> {
+  if (process.platform === 'darwin' && app.dock.isVisible()) {
+    app.dock.hide()
+  }
+}