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packages/react/src/components/tldex/new-editor/components/unused/RndSubtitle.tsx
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import React from "react"; | ||
import { Rnd } from "react-rnd"; | ||
import { useSpecificSubtitle } from "../../hooks/subtitles"; | ||
// import React from "react"; | ||
// import { Rnd } from "react-rnd"; | ||
// import { useSpecificSubtitle } from "../../hooks/subtitles"; | ||
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||
/** | ||
* Properties for the RndSubtitle component. | ||
* | ||
* @property {string} subtitleId Unique identifier for the subtitle. | ||
* @property {number} startTime Start time of the timeline range for the subtitle. | ||
* @property {number} endTime End time of the timeline range for the subtitle. | ||
* @property {number} containerWidth Width of the container in which the subtitle is displayed. | ||
*/ | ||
interface RndSubtitleProps { | ||
subtitleId: string; | ||
startTime: number; | ||
endTime: number; | ||
containerWidth: number; | ||
} | ||
/** | ||
* RndSubtitle is a resizable and draggable subtitle component for editing video subtitles. | ||
* It utilizes the react-rnd library to allow users to adjust the position | ||
* and duration of a subtitle by dragging or resizing the subtitle box. | ||
* | ||
* Props: | ||
* - subtitleId: Unique identifier for the subtitle. | ||
* - startTime: Start time of the timeline range for the subtitle. | ||
* - endTime: End time of the timeline range for the subtitle. | ||
* - containerWidth: Width of the container in which the subtitle is displayed. | ||
* | ||
* The component provides internal functions to convert time to position and vice versa, | ||
* and handlers to update subtitle start time and duration upon dragging or resizing. | ||
*/ | ||
export const RndSubtitle: React.FC<RndSubtitleProps> = ({ | ||
subtitleId, | ||
startTime, | ||
endTime, | ||
containerWidth, | ||
}) => { | ||
const [subtitle, edit] = useSpecificSubtitle(subtitleId); | ||
// /** | ||
// * Properties for the RndSubtitle component. | ||
// * | ||
// * @property {string} subtitleId Unique identifier for the subtitle. | ||
// * @property {number} startTime Start time of the timeline range for the subtitle. | ||
// * @property {number} endTime End time of the timeline range for the subtitle. | ||
// * @property {number} containerWidth Width of the container in which the subtitle is displayed. | ||
// */ | ||
// interface RndSubtitleProps { | ||
// subtitleId: string; | ||
// startTime: number; | ||
// endTime: number; | ||
// containerWidth: number; | ||
// } | ||
// /** | ||
// * RndSubtitle is a resizable and draggable subtitle component for editing video subtitles. | ||
// * It utilizes the react-rnd library to allow users to adjust the position | ||
// * and duration of a subtitle by dragging or resizing the subtitle box. | ||
// * | ||
// * Props: | ||
// * - subtitleId: Unique identifier for the subtitle. | ||
// * - startTime: Start time of the timeline range for the subtitle. | ||
// * - endTime: End time of the timeline range for the subtitle. | ||
// * - containerWidth: Width of the container in which the subtitle is displayed. | ||
// * | ||
// * The component provides internal functions to convert time to position and vice versa, | ||
// * and handlers to update subtitle start time and duration upon dragging or resizing. | ||
// */ | ||
// export const RndSubtitle: React.FC<RndSubtitleProps> = ({ | ||
// subtitleId, | ||
// startTime, | ||
// endTime, | ||
// containerWidth, | ||
// }) => { | ||
// const [subtitle, edit] = useSpecificSubtitle(subtitleId); | ||
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const timeToPosition = (time: number) => { | ||
const timeRange = endTime - startTime; | ||
const position = ((time - startTime) / timeRange) * containerWidth; | ||
return position; | ||
}; | ||
// const timeToPosition = (time: number) => { | ||
// const timeRange = endTime - startTime; | ||
// const position = ((time - startTime) / timeRange) * containerWidth; | ||
// return position; | ||
// }; | ||
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||
const positionToTime = (position: number) => { | ||
const timeRange = endTime - startTime; | ||
const time = (position / containerWidth) * timeRange + startTime; | ||
return Math.max(startTime, Math.min(time, endTime)); | ||
}; | ||
// const positionToTime = (position: number) => { | ||
// const timeRange = endTime - startTime; | ||
// const time = (position / containerWidth) * timeRange + startTime; | ||
// return Math.max(startTime, Math.min(time, endTime)); | ||
// }; | ||
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const handleDrag = (_: unknown, d: { x: number; y: number }) => { | ||
const newStartTime = positionToTime(d.x); | ||
edit({ | ||
type: "UPDATE_SUBTITLE", | ||
payload: { | ||
...subtitle, | ||
video_offset: newStartTime, | ||
end: newStartTime + subtitle.duration / 1000, | ||
}, | ||
}); | ||
}; | ||
// const handleDrag = (_: unknown, d: { x: number; y: number }) => { | ||
// const newStartTime = positionToTime(d.x); | ||
// edit({ | ||
// type: "UPDATE_SUBTITLE", | ||
// payload: { | ||
// ...subtitle, | ||
// video_offset: newStartTime, | ||
// end: newStartTime + subtitle.duration / 1000, | ||
// }, | ||
// }); | ||
// }; | ||
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||
const handleResize = (_: unknown, _direction: string, ref: HTMLElement) => { | ||
const newWidth = ref.offsetWidth; | ||
const newDuration = | ||
(newWidth / containerWidth) * (endTime - startTime) * 1000; | ||
edit({ | ||
type: "UPDATE_SUBTITLE", | ||
payload: { | ||
...subtitle, | ||
duration: newDuration, | ||
end: subtitle.video_offset + newDuration / 1000, | ||
}, | ||
}); | ||
}; | ||
// const handleResize = (_: unknown, _direction: string, ref: HTMLElement) => { | ||
// const newWidth = ref.offsetWidth; | ||
// const newDuration = | ||
// (newWidth / containerWidth) * (endTime - startTime) * 1000; | ||
// edit({ | ||
// type: "UPDATE_SUBTITLE", | ||
// payload: { | ||
// ...subtitle, | ||
// duration: newDuration, | ||
// end: subtitle.video_offset + newDuration / 1000, | ||
// }, | ||
// }); | ||
// }; | ||
|
||
return ( | ||
<Rnd | ||
position={{ | ||
x: timeToPosition(subtitle.video_offset), | ||
y: 15, | ||
}} | ||
size={{ | ||
width: | ||
timeToPosition( | ||
subtitle.video_offset + (subtitle.duration || 3000) / 1000, | ||
) - timeToPosition(subtitle.video_offset), | ||
height: 30, | ||
}} | ||
onDragStop={handleDrag} | ||
onResize={handleResize} | ||
bounds="parent" | ||
className="border border-x-2 border-primary-9" | ||
enableResizing={{ left: true, right: true }} | ||
> | ||
<div | ||
className="h-full w-full cursor-move text-wrap bg-base-3 text-base-12 opacity-80 bg-blend-multiply" | ||
title={subtitle.message} | ||
> | ||
<span className="truncate text-xs text-white">{subtitle.message}</span> | ||
</div> | ||
</Rnd> | ||
); | ||
}; | ||
// return ( | ||
// <Rnd | ||
// position={{ | ||
// x: timeToPosition(subtitle.video_offset), | ||
// y: 15, | ||
// }} | ||
// size={{ | ||
// width: | ||
// timeToPosition( | ||
// subtitle.video_offset + (subtitle.duration || 3000) / 1000, | ||
// ) - timeToPosition(subtitle.video_offset), | ||
// height: 30, | ||
// }} | ||
// onDragStop={handleDrag} | ||
// onResize={handleResize} | ||
// bounds="parent" | ||
// className="border border-x-2 border-primary-9" | ||
// enableResizing={{ left: true, right: true }} | ||
// > | ||
// <div | ||
// className="h-full w-full cursor-move text-wrap bg-base-3 text-base-12 opacity-80 bg-blend-multiply" | ||
// title={subtitle.message} | ||
// > | ||
// <span className="truncate text-xs text-white">{subtitle.message}</span> | ||
// </div> | ||
// </Rnd> | ||
// ); | ||
// }; |
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