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189 changes: 62 additions & 127 deletions
189
apps/client/src/features/viewers/pop-out-clock/PopOutTimer.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,160 +1,95 @@ | ||
| import { useEffect, useRef, useState } from 'react'; | ||
| import { getFormattedTimer, getTimerByType, isStringBoolean } from '../common/viewUtils'; | ||
| import { Playback, TimerPhase, TimerType, ViewSettings } from 'ontime-types'; | ||
| import { useCallback, useEffect, useState } from 'react'; | ||
| import { Button } from '@chakra-ui/react'; | ||
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| import { ViewExtendedTimer } from '../../../common/models/TimeManager.type'; | ||
| import { useTranslation } from '../../../translation/TranslationProvider'; | ||
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| import { getFormattedTimer, getTimerByType } from '../common/viewUtils'; | ||
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| import './PopOutTimer.scss'; | ||
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| interface MinimalTimerProps { | ||
| isMirrored: boolean; | ||
| interface PopTimerProps { | ||
| time: ViewExtendedTimer; | ||
| viewSettings: ViewSettings; | ||
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| } | ||
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| export default function PopOutClock(props: MinimalTimerProps) { | ||
| const { isMirrored, time, viewSettings } = props; | ||
| const [ready, setReady] = useState(false); | ||
| const [videoSource, setVideoSource] = useState<string | null>(null); | ||
| const canvasRef = useRef<HTMLCanvasElement | null>(null); | ||
| const videoRef = useRef<HTMLVideoElement | null>(null); | ||
| export default function PopOutClock(props: PopTimerProps) { | ||
| const { time } = props; | ||
| const [pipElement, setPipElement] = useState<{ timer: HTMLDivElement; pipWindow: Window } | false>(false); | ||
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| const { getLocalizedString } = useTranslation(); | ||
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| const stageTimer = getTimerByType(false, time); | ||
| const display = getFormattedTimer(stageTimer, time.timerType, getLocalizedString('common.minutes'), { | ||
| removeSeconds: false, | ||
| removeLeadingZero: true, | ||
| }); | ||
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| let color = "#000000"; | ||
| let title = ""; | ||
| let clicked = false; | ||
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| useEffect(() => { | ||
| const canvas = canvasRef.current; | ||
| const videoElement = videoRef.current; | ||
| if (canvas && videoElement) { | ||
| const context = canvas.getContext('2d'); | ||
| if (context) { | ||
| changeVideo(color, title, context, canvas, videoElement); | ||
| } | ||
| setReady(true); | ||
| if (pipElement) { | ||
| pipElement.timer.innerText = display; | ||
| } | ||
| }, []); | ||
| }, [display, pipElement]); | ||
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| const openPip = async () => { | ||
| if (!videoRef.current) return; | ||
| clicked = true; | ||
| await videoRef.current.play(); | ||
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| if (videoRef.current !== document.pictureInPictureElement) { | ||
| try { | ||
| await videoRef.current.requestPictureInPicture(); | ||
| } catch (error) { | ||
| console.error("Error: Unable to enter Picture-in-Picture mode:", error); | ||
| } | ||
| } else { | ||
| try { | ||
| await document.exitPictureInPicture(); | ||
| } catch (error) { | ||
| console.error("Error: Unable to exit Picture-in-Picture mode:", error); | ||
| } | ||
| const closePip = useCallback(() => { | ||
| if (pipElement) { | ||
| pipElement.pipWindow.close(); | ||
| } | ||
| }; | ||
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| const drawFrame = (color: string, text: string, context: CanvasRenderingContext2D, canvas: HTMLCanvasElement) => { | ||
| context.fillStyle = color; | ||
| context.fillRect(0, 0, canvas.width, canvas.height); | ||
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| context.font = "60px Arial"; | ||
| context.fillStyle = "white"; | ||
| const textWidth = context.measureText(text).width; | ||
| const x = (canvas.width - textWidth) / 2; | ||
| const y = canvas.height / 2 + 15; | ||
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| context.fillText(text, x, y); | ||
| }; | ||
| }, [pipElement]); | ||
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| const openPip = useCallback(() => { | ||
| // @ts-expect-error - pip is experimental https://wicg.github.io/document-picture-in-picture/#documentpictureinpicture | ||
| window.documentPictureInPicture.requestWindow().then((pipWindow: Window) => { | ||
| // Copy style sheets over from the initial document | ||
| [...document.styleSheets].forEach((styleSheet) => { | ||
| try { | ||
| const cssRules = [...styleSheet.cssRules].map((rule) => rule.cssText).join(''); | ||
| const style = document.createElement('style'); | ||
| style.textContent = cssRules; | ||
| pipWindow.document.head.appendChild(style); | ||
| } catch (e) { | ||
| console.log('failed to copy css'); | ||
| } | ||
| }); | ||
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| const createVideoBlob = (canvas: HTMLCanvasElement, context: CanvasRenderingContext2D, callback: (url: string) => void) => { | ||
| const stream = canvas.captureStream(30); | ||
| const mediaRecorder = new MediaRecorder(stream, { mimeType: 'video/webm' }); | ||
| const chunks: BlobPart[] = []; | ||
| // create the backgoind element | ||
| const background = document.createElement('div'); | ||
| background.classList.add('minimal-timer'); | ||
| pipWindow.document.body.append(background); | ||
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| mediaRecorder.ondataavailable = (event) => { | ||
| if (event.data.size > 0) { | ||
| chunks.push(event.data); | ||
| } | ||
| }; | ||
| // create the timer element | ||
| const timer = document.createElement('div'); | ||
| timer.classList.add('timer'); | ||
| background.append(timer); | ||
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| mediaRecorder.onstop = () => { | ||
| const blob = new Blob(chunks, { type: 'video/webm' }); | ||
| callback(URL.createObjectURL(blob)); | ||
| }; | ||
| pipWindow.document.title = 'ONTIME'; //TODO: trying to hide or change the title bar | ||
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| mediaRecorder.start(); | ||
| setTimeout(() => { | ||
| mediaRecorder.stop(); | ||
| }, 100); | ||
| }; | ||
| setPipElement({ timer, pipWindow }); | ||
|
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| const changeVideo = ( | ||
| color: string, | ||
| text: string, | ||
| context: CanvasRenderingContext2D, | ||
| canvas: HTMLCanvasElement, | ||
| videoElement: HTMLVideoElement | ||
| ) => { | ||
| drawFrame(color, text, context, canvas); | ||
| createVideoBlob(canvas, context, (newVideoSource) => { | ||
| if (videoSource) { | ||
| URL.revokeObjectURL(videoSource); | ||
| } | ||
| setVideoSource(newVideoSource); | ||
| videoElement.src = newVideoSource; | ||
| videoElement.play().catch((error) => { | ||
| console.error("Error playing video:", error); | ||
| }); | ||
| //clear state when the pip is closed | ||
| pipWindow.addEventListener( | ||
| 'pagehide', | ||
| () => { | ||
| setPipElement(false); | ||
| }, | ||
| { once: true }, | ||
| ); | ||
| }); | ||
| }; | ||
|
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| useEffect(() => { | ||
| if (ready && canvasRef.current && videoRef.current) { | ||
| const canvas = canvasRef.current; | ||
| const context = canvas.getContext('2d'); | ||
| let i = 0; | ||
| const interval = setInterval(() => { | ||
| changeVideo("green", display, context!, canvas, videoRef.current!); | ||
| i++; | ||
| }, 1000); | ||
| return () => clearInterval(interval); // Clean up the interval on component unmount | ||
| } | ||
| }, [ready]); | ||
| }, []); | ||
|
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| return ( | ||
| <div> | ||
| <div>{display}</div> | ||
| <canvas | ||
| ref={canvasRef} | ||
| id="canvas" | ||
| width="640" | ||
| height="360" | ||
| /> | ||
| <video | ||
| ref={videoRef} | ||
| id="pip-video" | ||
| loop | ||
| controls | ||
| > | ||
| {videoSource && <source src={videoSource} type="video/webm" />} | ||
| </video> | ||
| <button onClick={openPip}> | ||
| Picture-in-Picture | ||
| </button> | ||
| <br></br> | ||
| <br></br> | ||
| <br></br> | ||
| <br></br> | ||
| <br></br> | ||
| <br></br> | ||
| <br></br> | ||
| <Button isDisabled={pipElement != false} variant='ontime-filled' onClick={openPip}> | ||
| Open | ||
| </Button> | ||
| <Button isDisabled={pipElement === false} variant='ontime-filled' onClick={closePip}> | ||
| Close | ||
| </Button> | ||
| </div> | ||
| ); | ||
| } |