23 lines
1.1 KiB
JavaScript
23 lines
1.1 KiB
JavaScript
// See the Electron documentation for details on how to use preload scripts:
|
|
// https://www.electronjs.org/docs/latest/tutorial/process-model#preload-scripts
|
|
|
|
const { contextBridge, ipcRenderer } = require('electron')
|
|
|
|
|
|
// expose an API to choose available devices
|
|
contextBridge.exposeInMainWorld('nanodevices', {
|
|
list() { ipcRenderer.invoke('nanodevices:list'); },
|
|
connect(devicename) { ipcRenderer.invoke('nanodevices:connect', devicename); },
|
|
disconnect() { ipcRenderer.invoke('nanodevices:disconnect'); },
|
|
on_device_attached(listener) { ipcRenderer.on('nanodevice-attached', (_event, value) => listener(value)); },
|
|
on_device_detached(listener) { ipcRenderer.on('nanodevice-detached', (_event, value) => listener(value)); },
|
|
});
|
|
|
|
|
|
// expose an API to communicate with the nano device
|
|
contextBridge.exposeInMainWorld('nanodevice', {
|
|
get_value(pid, tid, vid){ ipcRenderer.invoke('nano:get', pid, tid, vid); },
|
|
set_value(pid, tid, vid, value){ ipcRenderer.invoke('nano:set', pid, tid, vid, value); },
|
|
on_value(listener){ ipcRenderer.on('nano-onvalue', (_event, value) => listener(value)); }
|
|
});
|