tldraw/dist-esm/lib/ui/context/breakpoints.mjs.map

A tiny little drawing editor.

{
  "version": 3,
  "sources": ["../../../../src/lib/ui/context/breakpoints.tsx"],
  "sourcesContent": ["import { useMaybeEditor, useValue } from '@tldraw/editor'\nimport React, { ReactNode, useContext } from 'react'\nimport { PORTRAIT_BREAKPOINT, PORTRAIT_BREAKPOINTS } from '../constants'\n\nconst BreakpointContext = React.createContext<number | null>(null)\n\n/** @public */\nexport interface BreakPointProviderProps {\n\tforceMobile?: boolean\n\tchildren: ReactNode\n}\n\n/** @public @react */\nexport function BreakPointProvider({ forceMobile = false, children }: BreakPointProviderProps) {\n\tconst editor = useMaybeEditor()\n\n\tconst breakpoint = useValue(\n\t\t'breakpoint',\n\t\t() => {\n\t\t\t// This will recompute the viewport screen bounds changes...\n\t\t\tconst { width } = editor?.getViewportScreenBounds() ?? { width: window.innerWidth }\n\n\t\t\tconst maxBreakpoint = forceMobile\n\t\t\t\t? PORTRAIT_BREAKPOINT.MOBILE_SM\n\t\t\t\t: PORTRAIT_BREAKPOINTS.length - 1\n\n\t\t\tfor (let i = 0; i < maxBreakpoint; i++) {\n\t\t\t\tif (width > PORTRAIT_BREAKPOINTS[i] && width <= PORTRAIT_BREAKPOINTS[i + 1]) {\n\t\t\t\t\treturn i\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn maxBreakpoint\n\t\t},\n\t\t[editor]\n\t)\n\n\treturn <BreakpointContext.Provider value={breakpoint}>{children}</BreakpointContext.Provider>\n}\n\n/** @public */\nexport function useBreakpoint() {\n\tconst breakpoint = useContext(BreakpointContext)\n\tif (breakpoint === null) {\n\t\tthrow new Error('useBreakpoint must be used inside of the <BreakpointProvider /> component')\n\t}\n\treturn breakpoint\n}\n"],
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  "names": []
}