snapshot of https://github.com/mountain-loop/yaak.git (main, 2026-09-23; blobs > 131072B omitted)

apps/yaak-client/lib/contextMenu.ts

@@ -0,0 +1,46 @@
+import { atom } from "jotai";
+import type { DropdownItem } from "../components/core/Dropdown";
+import { jotaiStore } from "./jotai";
+
+/**
+ * A menu opened from somewhere that can't render React.
+ *
+ * Most menus in the app are a `Dropdown` wrapped around their own trigger. This is for the
+ * cases where the trigger isn't a React component at all — a CodeMirror widget builds its DOM
+ * synchronously, so it can only hand over a position and a list of items. Same shape as
+ * {@link showDialog}.
+ */
+export interface ContextMenuInstance {
+  id: string;
+  /** Where to open, in viewport coordinates */
+  triggerPosition: { x: number; y: number };
+  /** The trigger's box, when it has one, so placement can align to its edges */
+  triggerRect?: Pick<DOMRect, "top" | "bottom" | "left" | "right">;
+  /** The element it belongs to, so clicking that doesn't read as a click outside */
+  triggerEl?: HTMLElement | null;
+  items: DropdownItem[];
+}
+
+export const contextMenusAtom = atom<ContextMenuInstance[]>([]);
+
+export function showContextMenu({ id, ...props }: ContextMenuInstance) {
+  jotaiStore.set(contextMenusAtom, (m) => [...m.filter((c) => c.id !== id), { id, ...props }]);
+}
+
+/**
+ * Opens the menu, or closes it if this one is already open.
+ *
+ * What a trigger wants: pressing it a second time should put the menu away. Same shape as
+ * {@link toggleDialog}.
+ */
+export function toggleContextMenu({ id, ...props }: ContextMenuInstance) {
+  if (jotaiStore.get(contextMenusAtom).some((c) => c.id === id)) {
+    hideContextMenu(id);
+  } else {
+    showContextMenu({ id, ...props });
+  }
+}
+
+export function hideContextMenu(id: string) {
+  jotaiStore.set(contextMenusAtom, (m) => m.filter((c) => c.id !== id));
+}