@tldraw/editor
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tldraw infinite canvas SDK (editor).
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{
"version": 3,
"sources": ["../../../src/lib/hooks/useEditorComponents.tsx"],
"sourcesContent": ["import { ComponentType, ReactNode, createContext, useContext, useMemo } from 'react'\nimport { DefaultBackground } from '../components/default-components/DefaultBackground'\nimport { DefaultBrush, TLBrushProps } from '../components/default-components/DefaultBrush'\nimport {\n\tDefaultCanvas,\n\tTLCanvasComponentProps,\n} from '../components/default-components/DefaultCanvas'\nimport {\n\tDefaultCollaboratorHint,\n\tTLCollaboratorHintProps,\n} from '../components/default-components/DefaultCollaboratorHint'\nimport { DefaultCursor, TLCursorProps } from '../components/default-components/DefaultCursor'\nimport {\n\tDefaultErrorFallback,\n\tTLErrorFallbackComponent,\n} from '../components/default-components/DefaultErrorFallback'\nimport { DefaultGrid, TLGridProps } from '../components/default-components/DefaultGrid'\nimport { DefaultHandle, TLHandleProps } from '../components/default-components/DefaultHandle'\nimport { DefaultHandles, TLHandlesProps } from '../components/default-components/DefaultHandles'\nimport { DefaultLoadingScreen } from '../components/default-components/DefaultLoadingScreen'\nimport { DefaultScribble, TLScribbleProps } from '../components/default-components/DefaultScribble'\nimport { TLSelectionBackgroundProps } from '../components/default-components/DefaultSelectionBackground'\nimport {\n\tDefaultSelectionForeground,\n\tTLSelectionForegroundProps,\n} from '../components/default-components/DefaultSelectionForeground'\nimport {\n\tDefaultShapeErrorFallback,\n\tTLShapeErrorFallbackComponent,\n} from '../components/default-components/DefaultShapeErrorFallback'\nimport {\n\tDefaultShapeIndicator,\n\tTLShapeIndicatorProps,\n} from '../components/default-components/DefaultShapeIndicator'\nimport {\n\tDefaultShapeIndicatorErrorFallback,\n\tTLShapeIndicatorErrorFallbackComponent,\n} from '../components/default-components/DefaultShapeIndicatorErrorFallback'\nimport { DefaultShapeIndicators } from '../components/default-components/DefaultShapeIndicators'\nimport {\n\tDefaultSnapIndicator,\n\tTLSnapIndicatorProps,\n} from '../components/default-components/DefaultSnapIndictor'\nimport { DefaultSpinner } from '../components/default-components/DefaultSpinner'\nimport { DefaultSvgDefs } from '../components/default-components/DefaultSvgDefs'\nimport { useShallowObjectIdentity } from './useIdentity'\n\n/** @public */\nexport interface TLEditorComponents {\n\tBackground?: ComponentType | null\n\tBrush?: ComponentType<TLBrushProps> | null\n\tCanvas?: ComponentType<TLCanvasComponentProps> | null\n\tCollaboratorBrush?: ComponentType<TLBrushProps> | null\n\tCollaboratorCursor?: ComponentType<TLCursorProps> | null\n\tCollaboratorHint?: ComponentType<TLCollaboratorHintProps> | null\n\tCollaboratorScribble?: ComponentType<TLScribbleProps> | null\n\tCollaboratorShapeIndicator?: ComponentType<TLShapeIndicatorProps> | null\n\tCursor?: ComponentType<TLCursorProps> | null\n\tGrid?: ComponentType<TLGridProps> | null\n\tHandle?: ComponentType<TLHandleProps> | null\n\tHandles?: ComponentType<TLHandlesProps> | null\n\tInFrontOfTheCanvas?: ComponentType | null\n\tLoadingScreen?: ComponentType | null\n\tOnTheCanvas?: ComponentType | null\n\tOverlays?: ComponentType | null\n\tScribble?: ComponentType<TLScribbleProps> | null\n\tSelectionBackground?: ComponentType<TLSelectionBackgroundProps> | null\n\tSelectionForeground?: ComponentType<TLSelectionForegroundProps> | null\n\tShapeIndicator?: ComponentType<TLShapeIndicatorProps> | null\n\tShapeIndicators?: ComponentType | null\n\tSnapIndicator?: ComponentType<TLSnapIndicatorProps> | null\n\tSpinner?: ComponentType<React.SVGProps<SVGSVGElement>> | null\n\tSvgDefs?: ComponentType | null\n\tZoomBrush?: ComponentType<TLBrushProps> | null\n\n\t// These will always have defaults\n\tErrorFallback?: TLErrorFallbackComponent\n\tShapeErrorFallback?: TLShapeErrorFallbackComponent\n\tShapeIndicatorErrorFallback?: TLShapeIndicatorErrorFallbackComponent\n}\n\nconst EditorComponentsContext = createContext<null | Required<TLEditorComponents>>(null)\n\ninterface ComponentsContextProviderProps {\n\toverrides?: TLEditorComponents\n\tchildren: ReactNode\n}\n\nexport function EditorComponentsProvider({\n\toverrides = {},\n\tchildren,\n}: ComponentsContextProviderProps) {\n\tconst _overrides = useShallowObjectIdentity(overrides)\n\tconst value = useMemo(\n\t\t(): Required<TLEditorComponents> => ({\n\t\t\tBackground: DefaultBackground,\n\t\t\tBrush: DefaultBrush,\n\t\t\tCanvas: DefaultCanvas,\n\t\t\tCollaboratorBrush: DefaultBrush,\n\t\t\tCollaboratorCursor: DefaultCursor,\n\t\t\tCollaboratorHint: DefaultCollaboratorHint,\n\t\t\tCollaboratorScribble: DefaultScribble,\n\t\t\tCollaboratorShapeIndicator: DefaultShapeIndicator,\n\t\t\tCursor: DefaultCursor,\n\t\t\tGrid: DefaultGrid,\n\t\t\tHandle: DefaultHandle,\n\t\t\tHandles: DefaultHandles,\n\t\t\tInFrontOfTheCanvas: null,\n\t\t\tLoadingScreen: DefaultLoadingScreen,\n\t\t\tOnTheCanvas: null,\n\t\t\tOverlays: null,\n\t\t\tScribble: DefaultScribble,\n\t\t\tSelectionBackground: null,\n\t\t\tSelectionForeground: DefaultSelectionForeground,\n\t\t\tShapeIndicator: DefaultShapeIndicator,\n\t\t\tShapeIndicators: DefaultShapeIndicators,\n\t\t\tSnapIndicator: DefaultSnapIndicator,\n\t\t\tSpinner: DefaultSpinner,\n\t\t\tSvgDefs: DefaultSvgDefs,\n\t\t\tZoomBrush: DefaultBrush,\n\n\t\t\tErrorFallback: DefaultErrorFallback,\n\t\t\tShapeErrorFallback: DefaultShapeErrorFallback,\n\t\t\tShapeIndicatorErrorFallback: DefaultShapeIndicatorErrorFallback,\n\n\t\t\t..._overrides,\n\t\t}),\n\t\t[_overrides]\n\t)\n\n\treturn (\n\t\t<EditorComponentsContext.Provider value={value}>{children}</EditorComponentsContext.Provider>\n\t)\n}\n\n/** @public */\nexport function useEditorComponents() {\n\tconst components = useContext(EditorComponentsContext)\n\tif (!components) {\n\t\tthrow new Error('useEditorComponents must be used inside of <EditorComponentsProvider />')\n\t}\n\treturn components\n}\n"],
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