@tldraw/editor/dist-esm/lib/hooks/useGlobalMenuIsOpen.mjs.map

tldraw infinite canvas SDK (editor).

{
  "version": 3,
  "sources": ["../../../src/lib/hooks/useGlobalMenuIsOpen.ts"],
  "sourcesContent": ["import { useValue } from '@tldraw/state-react'\nimport { useCallback, useEffect, useRef } from 'react'\nimport { tlmenus } from '../globals/menus'\n\n/** @public */\nexport function useGlobalMenuIsOpen(\n\tid: string,\n\tonChange?: (isOpen: boolean) => void,\n\tonEvent?: (id: string) => void\n) {\n\tconst rIsOpen = useRef(false)\n\n\tconst onOpenChange = useCallback(\n\t\t(isOpen: boolean) => {\n\t\t\trIsOpen.current = isOpen\n\n\t\t\tif (isOpen) {\n\t\t\t\ttlmenus.addOpenMenu(id)\n\t\t\t} else {\n\t\t\t\ttlmenus.deleteOpenMenu(id)\n\t\t\t}\n\n\t\t\tonChange?.(isOpen)\n\t\t},\n\t\t[id, onChange]\n\t)\n\n\tconst isOpen = useValue('is menu open', () => tlmenus.getOpenMenus().includes(id), [id])\n\n\tuseEffect(() => {\n\t\t// When the effect runs, if the menu is open then\n\t\t// add it to the open menus list.\n\n\t\t// This is necessary for cases where the user closes\n\t\t// the parent of a submenu before closing the submenu.\n\t\t// There is some duplication between this and `onOpenChange`\n\t\t// hook but it's necessary to handle the case where the\n\t\t// this effect runs twice or re-runs.\n\t\tif (rIsOpen.current) {\n\t\t\tonEvent?.('open-menu')\n\t\t\ttlmenus.addOpenMenu(id)\n\t\t}\n\n\t\treturn () => {\n\t\t\tif (rIsOpen.current) {\n\t\t\t\t// Close menu on unmount\n\t\t\t\ttlmenus.deleteOpenMenu(id)\n\n\t\t\t\t// Close menu and all submenus when the parent is closed\n\t\t\t\ttlmenus.getOpenMenus().forEach((menuId) => {\n\t\t\t\t\tif (menuId.startsWith(id)) {\n\t\t\t\t\t\tonEvent?.('close-menu')\n\t\t\t\t\t\ttlmenus.deleteOpenMenu(menuId)\n\t\t\t\t\t}\n\t\t\t\t})\n\n\t\t\t\trIsOpen.current = false\n\t\t\t}\n\t\t}\n\t}, [id, onEvent])\n\n\treturn [isOpen, onOpenChange] as const\n}\n"],
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  "names": ["isOpen"]
}