Files
modeling-app/src/hooks/useSetupEngineManager.ts
Jess Frazelle 3f8c4e7b5a refactor code storage (#2144)
* refactor code storage

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* typo

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* for now dont do onupdate its lagging the editor

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* way smaller delay

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* turn abck on on update

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* dont be fancy

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* fix linter

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* empty

* empty

* good things

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* empty

* empty

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* fixes

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* make less flakey

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* go abck to errors for now

Signed-off-by: Jess Frazelle <github@jessfraz.com>

---------

Signed-off-by: Jess Frazelle <github@jessfraz.com>
2024-04-18 03:18:07 +00:00

102 lines
3.0 KiB
TypeScript

import { useLayoutEffect, useEffect, useRef } from 'react'
import { useStore } from '../useStore'
import { engineCommandManager, kclManager } from 'lib/singletons'
import { deferExecution } from 'lib/utils'
import { Themes } from 'lib/theme'
import { makeDefaultPlanes } from 'lang/wasm'
export function useSetupEngineManager(
streamRef: React.RefObject<HTMLDivElement>,
token?: string,
theme = Themes.System
) {
const {
setMediaStream,
setIsStreamReady,
setStreamDimensions,
streamDimensions,
} = useStore((s) => ({
setMediaStream: s.setMediaStream,
setIsStreamReady: s.setIsStreamReady,
setStreamDimensions: s.setStreamDimensions,
streamDimensions: s.streamDimensions,
}))
const streamWidth = streamRef?.current?.offsetWidth
const streamHeight = streamRef?.current?.offsetHeight
const hasSetNonZeroDimensions = useRef<boolean>(false)
useLayoutEffect(() => {
// Load the engine command manager once with the initial width and height,
// then we do not want to reload it.
const { width: quadWidth, height: quadHeight } = getDimensions(
streamWidth,
streamHeight
)
if (!hasSetNonZeroDimensions.current && quadHeight && quadWidth) {
engineCommandManager.start({
setMediaStream,
setIsStreamReady,
width: quadWidth,
height: quadHeight,
executeCode: () => {
// We only want to execute the code here that we already have set.
// Nothing else.
return kclManager.executeCode(true)
},
token,
theme,
makeDefaultPlanes: () => {
return makeDefaultPlanes(kclManager.engineCommandManager)
},
})
setStreamDimensions({
streamWidth: quadWidth,
streamHeight: quadHeight,
})
hasSetNonZeroDimensions.current = true
}
}, [streamRef?.current?.offsetWidth, streamRef?.current?.offsetHeight])
useEffect(() => {
const handleResize = deferExecution(() => {
const { width, height } = getDimensions(
streamRef?.current?.offsetWidth,
streamRef?.current?.offsetHeight
)
if (
streamDimensions.streamWidth !== width ||
streamDimensions.streamHeight !== height
) {
engineCommandManager.handleResize({
streamWidth: width,
streamHeight: height,
})
setStreamDimensions({
streamWidth: width,
streamHeight: height,
})
}
}, 500)
window.addEventListener('resize', handleResize)
return () => {
window.removeEventListener('resize', handleResize)
}
}, [])
}
function getDimensions(streamWidth?: number, streamHeight?: number) {
const maxResolution = 2000
const width = streamWidth ? streamWidth : 0
const height = streamHeight ? streamHeight : 0
const ratio = Math.min(
Math.min(maxResolution / width, maxResolution / height),
1.0
)
const quadWidth = Math.round((width * ratio) / 4) * 4
const quadHeight = Math.round((height * ratio) / 4) * 4
return { width: quadWidth, height: quadHeight }
}