tldraw/dist-esm/lib/ui/hooks/useInsertMedia.mjs.map

A tiny little drawing editor.

{
  "version": 3,
  "sources": ["../../../../src/lib/ui/hooks/useInsertMedia.ts"],
  "sourcesContent": ["import {\n\tDEFAULT_SUPPORTED_MEDIA_TYPE_LIST,\n\tuseEditor,\n\tuseShallowArrayIdentity,\n} from '@tldraw/editor'\nimport React, { useCallback, useEffect, useRef } from 'react'\n\nexport const MimeTypeContext = React.createContext<string[] | undefined>([])\n\nexport function useInsertMedia() {\n\tconst editor = useEditor()\n\tconst inputRef = useRef<HTMLInputElement>()\n\tconst mimeTypes = useShallowArrayIdentity(React.useContext(MimeTypeContext))\n\n\tuseEffect(() => {\n\t\tconst input = window.document.createElement('input')\n\t\tinput.type = 'file'\n\t\tinput.accept = mimeTypes?.join(',') ?? DEFAULT_SUPPORTED_MEDIA_TYPE_LIST\n\t\tinput.multiple = true\n\t\tinputRef.current = input\n\t\tasync function onchange(e: Event) {\n\t\t\tconst fileList = (e.target as HTMLInputElement).files\n\t\t\tif (!fileList || fileList.length === 0) return\n\t\t\teditor.markHistoryStoppingPoint('insert media')\n\t\t\tawait editor.putExternalContent({\n\t\t\t\ttype: 'files',\n\t\t\t\tfiles: Array.from(fileList),\n\t\t\t\tpoint: editor.getViewportPageBounds().center,\n\t\t\t\tignoreParent: false,\n\t\t\t})\n\t\t\tinput.value = ''\n\t\t}\n\t\tinput.addEventListener('change', onchange)\n\t\treturn () => {\n\t\t\tinputRef.current = undefined\n\t\t\tinput.removeEventListener('change', onchange)\n\t\t}\n\t}, [editor, mimeTypes])\n\n\treturn useCallback(() => {\n\t\tinputRef.current?.click()\n\t}, [inputRef])\n}\n"],
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  "names": []
}