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notesnook/apps/web/desktop/preload.js
2022-11-11 16:57:55 +05:00

80 lines
2.3 KiB
JavaScript

/*
This file is part of the Notesnook project (https://notesnook.com/)
Copyright (C) 2022 Streetwriters (Private) Limited
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* global MAC_APP_STORE */
import { contextBridge, ipcRenderer } from "electron";
contextBridge.exposeInMainWorld("os", MAC_APP_STORE ? "mas" : process.platform);
// Expose protected methods that allow the renderer process to use
// the ipcRenderer without exposing the entire object
contextBridge.exposeInMainWorld("api", {
send: (channel, data) => {
// whitelist channels
let validChannels = ["fromRenderer"];
if (validChannels.includes(channel)) {
ipcRenderer.send(channel, data);
}
},
receive: (channel, func) => {
let validChannels = ["fromMain"];
if (validChannels.includes(channel)) {
ipcRenderer.removeAllListeners(channel);
// Deliberately strip event as it includes `sender`
ipcRenderer.addListener(channel, (event, args) => {
func(args);
});
}
}
});
// Expose protected methods that allow the renderer process to use
// the ipcRenderer without exposing the entire object
contextBridge.exposeInMainWorld("config", {
zoomFactor: () => {
return ipcRenderer.invoke("fromRenderer", {
type: "getZoomFactor"
});
}
});
contextBridge.exposeInMainWorld("native", {
selectDirectory: ({ title, buttonLabel, defaultPath }) => {
return ipcRenderer.invoke("fromRenderer", {
type: "selectDirectory",
title,
buttonLabel,
defaultPath
});
},
gzip: ({ data, level }) => {
return ipcRenderer.invoke("fromRenderer", {
type: "gzip",
data,
level
});
},
gunzip: ({ data }) => {
return ipcRenderer.invoke("fromRenderer", {
type: "gunzip",
data
});
}
});