feat: expand secure runtime and workspace UX

src/main/tray-icon.ts

@@ -0,0 +1,41 @@
+import { app, nativeImage, type NativeImage } from 'electron'
+import { posix, win32 } from 'node:path'
+
+type TrayIconEnvironment = {
+  platform: NodeJS.Platform
+  isPackaged: boolean
+  appPath: string
+  resourcesPath: string
+}
+
+export function resolveTrayIconPath(
+  environment: TrayIconEnvironment = {
+    platform: process.platform,
+    isPackaged: app.isPackaged,
+    appPath: app.getAppPath(),
+    resourcesPath: process.resourcesPath
+  }
+): string {
+  const joinPath =
+    environment.platform === 'win32' ? win32.join : posix.join
+  return environment.isPackaged
+    ? joinPath(environment.resourcesPath, 'tray-icon.png')
+    : joinPath(environment.appPath, 'build', 'icon-tray.png')
+}
+
+export function createTrayIcon(): NativeImage {
+  const icon = nativeImage.createFromPath(resolveTrayIconPath())
+  if (icon.isEmpty()) {
+    throw new Error('通知栏图标资源无效')
+  }
+  const size = process.platform === 'win32' ? 16 : 22
+  const resized = icon.resize({
+    width: size,
+    height: size,
+    quality: 'best'
+  })
+  if (resized.isEmpty()) {
+    throw new Error('通知栏图标缩放失败')
+  }
+  return resized
+}