Initial commit

frontend/electron/preload.js

@@ -0,0 +1,21 @@
+const { contextBridge, ipcRenderer } = require('electron')
+
+contextBridge.exposeInMainWorld('electronAPI', {
+  minimize: () => ipcRenderer.invoke('app:minimize'),
+  maximize: () => ipcRenderer.invoke('app:maximize'),
+  close: () => ipcRenderer.invoke('app:close'),
+  getVersion: () => ipcRenderer.invoke('app:getVersion'),
+  getPath: (name) => ipcRenderer.invoke('app:getPath', name),
+  
+  onWindowMaximized: (callback) => {
+    ipcRenderer.on('window-maximized', callback)
+  },
+  
+  onWindowUnmaximized: (callback) => {
+    ipcRenderer.on('window-unmaximized', callback)
+  },
+
+  removeAllListeners: (channel) => {
+    ipcRenderer.removeAllListeners(channel)
+  }
+})