Files
next-ai-draw-io/electron/preload/index.ts
Dayuan Jiang d22474b541 feat: add proxy settings to Settings dialog (Desktop only) (#537)
* feat: add proxy settings to Settings dialog (Desktop only)

Fixes #535 - Desktop app now respects HTTP/HTTPS proxy configuration.

- Add proxy-manager.ts to handle proxy config storage (JSON file in userData)
- Load proxy settings on app startup before Next.js server starts
- Add IPC handlers for get-proxy and set-proxy
- Add proxy settings UI in Settings dialog (Electron only)
- Add translations for en/zh/ja

* fix: improve proxy settings reliability and simplify UI

- Fix server restart race condition (wait for process exit before starting new server)
- Add URL validation (must include http:// or https:// prefix)
- Enable Node.js built-in proxy support (NODE_USE_ENV_PROXY=1)
- Remove "Proxy Exceptions" field (unnecessary for this app)
- Add debug logging for proxy env vars

* refactor: remove duplicate ProxyConfig interface, import from electron.d.ts
2026-01-09 09:26:19 +09:00

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TypeScript

import { contextBridge, ipcRenderer } from "electron"
/**
* Expose safe APIs to the renderer process
*/
contextBridge.exposeInMainWorld("electronAPI", {
// Platform information
platform: process.platform,
// Check if running in Electron
isElectron: true,
// Application version
getVersion: () => ipcRenderer.invoke("get-version"),
// Window controls (optional, for custom title bar)
minimize: () => ipcRenderer.send("window-minimize"),
maximize: () => ipcRenderer.send("window-maximize"),
close: () => ipcRenderer.send("window-close"),
// File operations
openFile: () => ipcRenderer.invoke("dialog-open-file"),
saveFile: (data: string) => ipcRenderer.invoke("dialog-save-file", data),
// Proxy settings
getProxy: () => ipcRenderer.invoke("get-proxy"),
setProxy: (config: { httpProxy?: string; httpsProxy?: string }) =>
ipcRenderer.invoke("set-proxy", config),
})