@assistant-ui/react/dist/utils/hooks/useOnResizeContent.mjs.map

React components for AI chat.

{"version":3,"sources":["../../../src/utils/hooks/useOnResizeContent.tsx"],"sourcesContent":["import { useCallbackRef } from \"@radix-ui/react-use-callback-ref\";\nimport { useCallback } from \"react\";\nimport { useManagedRef } from \"./useManagedRef\";\n\nexport const useOnResizeContent = (callback: () => void) => {\n  const callbackRef = useCallbackRef(callback);\n\n  const refCallback = useCallback(\n    (el: HTMLElement) => {\n      const resizeObserver = new ResizeObserver(() => {\n        callbackRef();\n      });\n\n      const mutationObserver = new MutationObserver((mutations) => {\n        for (const mutation of mutations) {\n          for (const node of mutation.addedNodes) {\n            if (node instanceof Element) {\n              resizeObserver.observe(node);\n            }\n          }\n\n          for (const node of mutation.removedNodes) {\n            if (node instanceof Element) {\n              resizeObserver.unobserve(node);\n            }\n          }\n        }\n\n        callbackRef();\n      });\n\n      resizeObserver.observe(el);\n      mutationObserver.observe(el, { childList: true });\n\n      // Observe existing children\n      for (const child of el.children) {\n        resizeObserver.observe(child);\n      }\n\n      return () => {\n        resizeObserver.disconnect();\n        mutationObserver.disconnect();\n      };\n    },\n    [callbackRef],\n  );\n\n  return useManagedRef(refCallback);\n};\n"],"mappings":";AAAA,SAAS,sBAAsB;AAC/B,SAAS,mBAAmB;AAC5B,SAAS,qBAAqB;AAEvB,IAAM,qBAAqB,CAAC,aAAyB;AAC1D,QAAM,cAAc,eAAe,QAAQ;AAE3C,QAAM,cAAc;AAAA,IAClB,CAAC,OAAoB;AACnB,YAAM,iBAAiB,IAAI,eAAe,MAAM;AAC9C,oBAAY;AAAA,MACd,CAAC;AAED,YAAM,mBAAmB,IAAI,iBAAiB,CAAC,cAAc;AAC3D,mBAAW,YAAY,WAAW;AAChC,qBAAW,QAAQ,SAAS,YAAY;AACtC,gBAAI,gBAAgB,SAAS;AAC3B,6BAAe,QAAQ,IAAI;AAAA,YAC7B;AAAA,UACF;AAEA,qBAAW,QAAQ,SAAS,cAAc;AACxC,gBAAI,gBAAgB,SAAS;AAC3B,6BAAe,UAAU,IAAI;AAAA,YAC/B;AAAA,UACF;AAAA,QACF;AAEA,oBAAY;AAAA,MACd,CAAC;AAED,qBAAe,QAAQ,EAAE;AACzB,uBAAiB,QAAQ,IAAI,EAAE,WAAW,KAAK,CAAC;AAGhD,iBAAW,SAAS,GAAG,UAAU;AAC/B,uBAAe,QAAQ,KAAK;AAAA,MAC9B;AAEA,aAAO,MAAM;AACX,uBAAe,WAAW;AAC1B,yBAAiB,WAAW;AAAA,MAC9B;AAAA,IACF;AAAA,IACA,CAAC,WAAW;AAAA,EACd;AAEA,SAAO,cAAc,WAAW;AAClC;","names":[]}