1 files changed, 43 insertions, 0 deletions
diff --git a/browser/monaco.ts b/browser/monaco.ts
new file mode 100644
index 0000000..ead061d
--- /dev/null
+++ b/browser/monaco.ts
@@ -0,0 +1,43 @@
+/*
+ * Vencord, a Discord client mod
+ * Copyright (c) 2023 Vendicated and contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import "./patch-worker";
+
+import * as monaco from "monaco-editor/esm/vs/editor/editor.main.js";
+
+declare global {
+    const baseUrl: string;
+    const getCurrentCss: () => Promise<string>;
+    const setCss: (css: string) => void;
+    const getTheme: () => string;
+}
+
+const BASE = "/dist/monaco/vs";
+
+self.MonacoEnvironment = {
+    getWorkerUrl(_moduleId: unknown, label: string) {
+        const path = label === "css" ? "/language/css/css.worker.js" : "/editor/editor.worker.js";
+        return new URL(BASE + path, baseUrl).toString();
+    }
+};
+
+getCurrentCss().then(css => {
+    const editor = monaco.editor.create(
+        document.getElementById("container")!,
+        {
+            value: css,
+            language: "css",
+            theme: getTheme(),
+        }
+    );
+    editor.onDidChangeModelContent(() =>
+        setCss(editor.getValue())
+    );
+    window.addEventListener("resize", () => {
+        // make monaco re-layout
+        editor.layout();
+    });
+});