Files

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2.6 KiB
JavaScript

// Lets the page read this computer's clipboard through Electron, so sending it
// to the Frame needs no pbpaste, PowerShell, xclip or wl-clipboard. Also tells
// the page where a dropped file or folder lives, so a folder can be sideloaded
// as a title without zipping it (the local server reads it from there).
// It can put a screenshot on the clipboard as an image, open Set Up Connection when
// the headset can't be reached, and keeps the Frame menu's list of headsets up to date.
// It also receives frame-control://install links (docs/web-install.md): only
// what the link asked for, never an install; the page asks the user first.
// And it passes update state both ways: see app/updater.js.
const { contextBridge, ipcRenderer, webUtils } = require("electron");
contextBridge.exposeInMainWorld("frameApp", {
notify: (message, request) => ipcRenderer.invoke("comfort:notify", message, request),
readClipboard: () => ipcRenderer.invoke("clipboard:read"),
writeImage: (bytes) => ipcRenderer.invoke("clipboard:writeImage", bytes),
setUpConnection: () => ipcRenderer.invoke("connection:setup"),
restartServer: () => ipcRenderer.invoke("server:restart"), // the "couldn't start" page's Try Again
// The Frame menu's headset switcher: the page tells it the headsets, and hears picks.
devicesChanged: (list) => ipcRenderer.send("devices:changed", list),
onUseDevice: (cb) => {
ipcRenderer.removeAllListeners("use-device");
ipcRenderer.on("use-device", (_e, id) => cb(String(id)));
},
// While the keyboard-and-trackpad panel holds the keyboard, ⌘W, ⌘R and the rest go to the Frame.
captureKeys: (on) => ipcRenderer.send("keys:capture", !!on),
pathForFile: (file) => { try { return webUtils.getPathForFile(file) || ""; } catch { return ""; } },
// Updates (app/updater.js): the page shows a banner and an Update button.
update: {
get: () => ipcRenderer.invoke("update:get"),
check: () => ipcRenderer.invoke("update:check"),
install: () => ipcRenderer.invoke("update:install"),
onState: (cb) => {
ipcRenderer.removeAllListeners("update:state");
ipcRenderer.on("update:state", (_e, s) => cb(s));
},
},
// Help → Report a Problem… opens the page's report dialog (ui/frame_report.py).
onReportProblem: (cb) => {
ipcRenderer.removeAllListeners("report:open");
ipcRenderer.on("report:open", () => cb());
},
onInstallLink: (cb) => {
ipcRenderer.removeAllListeners("install-link");
ipcRenderer.on("install-link", (_e, req) => cb({ kind: req.kind, target: req.target }));
ipcRenderer.send("install-link:ready");
},
});