Node / mirrors / respira / files / electron / preload.ts

Displaying Raw • Download

import { contextBridge, ipcRenderer } from 'electron';

// Expose protected methods that allow the renderer process to use

// ipcRenderer without exposing the entire object

contextBridge.exposeInMainWorld('electronAPI', {

invoke: (channel: string, ...args: unknown[]) => {

const validChannels = [

'storage:savePattern',

'storage:getPattern',

'storage:getLatest',

'storage:deletePattern',

'storage:clear',

'dialog:openFile',

'dialog:saveFile',

'fs:readFile',

'fs:writeFile',

];

if (validChannels.includes(channel)) {

return ipcRenderer.invoke(channel, ...args);

}

throw new Error(\\`Invalid IPC channel: ${channel}\\`);

},

// Bluetooth device selection

onBluetoothDeviceList: (callback: (devices: Array<{ deviceId: string; deviceName: string }>) => void) => {

ipcRenderer.on('bluetooth:device-list', (_event, devices) => callback(devices));

},

selectBluetoothDevice: (deviceId: string) => {

ipcRenderer.send('bluetooth:select-device', deviceId);

},

});

// Also expose process type for platform detection

contextBridge.exposeInMainWorld('process', {

type: 'renderer',

});