feat: Add global shortcuts

src/main/ipc.ts

@@ -7,7 +7,17 @@
 if (process.platform === "linux") import("./venmic");
 
 import { execFile } from "child_process";
-import { app, BrowserWindow, clipboard, dialog, nativeImage, RelaunchOptions, session, shell } from "electron";
+import {
+    app,
+    BrowserWindow,
+    clipboard,
+    dialog,
+    globalShortcut,
+    nativeImage,
+    RelaunchOptions,
+    session,
+    shell
+} from "electron";
 import { mkdirSync, readFileSync, watch } from "fs";
 import { open, readFile } from "fs/promises";
 import { release } from "os";
@@ -130,6 +140,20 @@ handle(IpcEvents.CLIPBOARD_COPY_IMAGE, async (_, buf: ArrayBuffer, src: string)
     });
 });
 
+const registered_keybinds = {};
+
+handle(IpcEvents.KEYBIND_REGISTER, (_, id: string, shortcut: string) => {
+    globalShortcut.register(shortcut, () => {
+        // false here implies `keyup`
+        // electron's global shortcut system doesn't really register keyup or down as far as i can tell
+        mainWin.webContents.executeJavaScript(`Vesktop.keybindCallbacks["${id}"](false)`);
+    });
+    registered_keybinds[id] = shortcut;
+});
+handle(IpcEvents.KEYBIND_UNREGISTER, (_, id: string) => {
+    globalShortcut.unregister(registered_keybinds[id]);
+});
+
 function readCss() {
     return readFile(VENCORD_QUICKCSS_FILE, "utf-8").catch(() => "");
 }

src/preload/VesktopNative.ts

@@ -75,5 +75,9 @@ export const VesktopNative = {
     clipboard: {
         copyImage: (imageBuffer: Uint8Array, imageSrc: string) =>
             invoke<void>(IpcEvents.CLIPBOARD_COPY_IMAGE, imageBuffer, imageSrc)
+    },
+    keybind: {
+        register: (id: string, shortcut: string) => invoke<void>(IpcEvents.KEYBIND_REGISTER, id, shortcut),
+        uregister: (id: string) => invoke<void>(IpcEvents.KEYBIND_UNREGISTER, id)
     }
 };

src/renderer/index.ts

@@ -21,6 +21,8 @@ export { Settings };
 
 const InviteActions = findByPropsLazy("resolveInvite");
 
+export const keybindCallbacks: { [id: string]: Function } = {};
+
 export async function openInviteModal(code: string) {
     const { invite } = await InviteActions.resolveInvite(code, "Desktop Modal");
     if (!invite) return false;

src/renderer/patches/index.ts

@@ -10,3 +10,4 @@ import "./platformClass";
 import "./screenShareAudio";
 import "./spellCheck";
 import "./windowsTitleBar";
+import "./keybinds";

src/renderer/patches/keybinds.ts

@@ -0,0 +1,45 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0
+ * Vesktop, a desktop app aiming to give you a snappier Discord Experience
+ * Copyright (c) 2023 Vendicated and Vencord contributors
+ */
+
+import { keybindCallbacks } from "renderer";
+
+import { addPatch } from "./shared";
+
+addPatch({
+    patches: [
+        {
+            find: ".default.Messages.KEYBINDS,children:",
+            replacement: {
+                match: /.\.isPlatformEmbedded/,
+                replace: "true"
+            }
+        },
+        {
+            find: "[kb store] KeybindStore",
+            replacement: {
+                match: /(inputEventRegister\(parseInt\((.{1,2})\),(.{1,2}),(.{1,2}),(.{1,2})\);else\{)([^;]*;[^;]*;.{1,2}\.keyup&&.{1,2}\.bindGlobal\(\(0,(.{1,2}\.toString)\))/,
+                replace: "$1$self.registerKeybind($2,$3,$4,$7);return;$6"
+            }
+        },
+        {
+            find: "[kb store] KeybindStore",
+            replacement: {
+                // WHY IS THE RADIX SPEICIFIED
+                match: /(inputEventUnregister\(parseInt\((.{1,2}),10\)\);else\{)/,
+                replace: "$1$self.unregisterKeybind($2);return;"
+            }
+        }
+    ],
+
+    registerKeybind: function (id, shortcut, callback, toString) {
+        keybindCallbacks[id] = callback;
+        VesktopNative.keybind.register(id, toString(shortcut));
+    },
+    unregisterKeybind: function (id) {
+        delete keybindCallbacks[id];
+        VesktopNative.keybind.uregister(id);
+    }
+});

src/shared/IpcEvents.ts

@@ -49,5 +49,7 @@ export const enum IpcEvents {
 
     ARRPC_ACTIVITY = "VCD_ARRPC_ACTIVITY",
 
-    CLIPBOARD_COPY_IMAGE = "VCD_CLIPBOARD_COPY_IMAGE"
+    CLIPBOARD_COPY_IMAGE = "VCD_CLIPBOARD_COPY_IMAGE",
+    KEYBIND_REGISTER = "VCD_KEYBIND_REGISTER",
+    KEYBIND_UNREGISTER = "VCD_KEYBIND_UNREGISTER"
 }