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app.tsx
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app.tsx
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/* eslint-disable @typescript-eslint/no-non-null-assertion */
/* eslint-disable @typescript-eslint/no-explicit-any */
import type { TLDocumentModel } from '@tldraw/core'
import {
AppCanvas,
AppProvider,
TLReactCallbacks,
TLReactToolConstructor,
useApp,
} from '@tldraw/react'
import * as React from 'react'
import { AppUI } from './components/AppUI'
import { ContextBar } from './components/ContextBar'
import { ContextMenu } from './components/ContextMenu'
import { QuickLinks } from './components/QuickLinks'
import { useDrop } from './hooks/useDrop'
import { usePaste } from './hooks/usePaste'
import { useCopy } from './hooks/useCopy'
import { useQuickAdd } from './hooks/useQuickAdd'
import {
BoxTool,
EllipseTool,
HighlighterTool,
HTMLTool,
IFrameTool,
LineTool,
LogseqPortalTool,
NuEraseTool,
PencilTool,
PolygonTool,
shapes,
TextTool,
YouTubeTool,
type Shape,
} from './lib'
import { LogseqContext, type LogseqContextValue } from './lib/logseq-context'
const tools: TLReactToolConstructor<Shape>[] = [
BoxTool,
EllipseTool,
PolygonTool,
NuEraseTool,
HighlighterTool,
LineTool,
PencilTool,
TextTool,
YouTubeTool,
IFrameTool,
HTMLTool,
LogseqPortalTool,
]
interface LogseqTldrawProps {
renderers: LogseqContextValue['renderers']
handlers: LogseqContextValue['handlers']
readOnly: boolean
model?: TLDocumentModel<Shape>
onMount?: TLReactCallbacks<Shape>['onMount']
onPersist?: TLReactCallbacks<Shape>['onPersist']
}
const BacklinksCount: LogseqContextValue['renderers']['BacklinksCount'] = props => {
const { renderers } = React.useContext(LogseqContext)
const options = { 'portal?': false }
return <renderers.BacklinksCount {...props} options={options} />
}
const AppImpl = () => {
const ref = React.useRef<HTMLDivElement>(null)
const app = useApp()
const components = React.useMemo(
() => ({
ContextBar,
BacklinksCount,
QuickLinks,
}),
[]
)
return (
<ContextMenu collisionRef={ref}>
<div ref={ref} className="logseq-tldraw logseq-tldraw-wrapper" data-tlapp={app.uuid}>
<AppCanvas components={components}>
<AppUI />
</AppCanvas>
</div>
</ContextMenu>
)
}
const AppInner = ({
onPersist,
readOnly,
model,
...rest
}: Omit<LogseqTldrawProps, 'renderers' | 'handlers'>) => {
const onDrop = useDrop()
const onPaste = usePaste()
const onCopy = useCopy()
const onQuickAdd = readOnly ? null : useQuickAdd()
const onPersistOnDiff: TLReactCallbacks<Shape>['onPersist'] = React.useCallback(
(app, info) => {
onPersist?.(app, info)
},
[model]
)
return (
<AppProvider
Shapes={shapes}
Tools={tools}
onDrop={onDrop}
onPaste={onPaste}
onCopy={onCopy}
readOnly={readOnly}
onCanvasDBClick={onQuickAdd}
onPersist={onPersistOnDiff}
model={model}
{...rest}
>
<AppImpl />
</AppProvider>
)
}
export const App = function App({ renderers, handlers, ...rest }: LogseqTldrawProps): JSX.Element {
const memoRenders: any = React.useMemo(() => {
return Object.fromEntries(
Object.entries(renderers).map(([key, comp]) => {
return [key, React.memo(comp)]
})
)
}, [])
const contextValue = {
renderers: memoRenders,
handlers: handlers,
}
return (
<LogseqContext.Provider value={contextValue}>
<AppInner {...rest} />
</LogseqContext.Provider>
)
}