feat(canvas): 新增视频节点字幕体系与多轨时间线编辑(关联 #187) (#191)

* fix(ci): 后端测试 - 修复 responses 流式测试数据与 Grok 生图测试 SSRF 放行

* feat(canvas): 新增视频节点字幕体系与多轨时间线编辑(关联 #187)

---------

Co-authored-by: zhaoyue <zhaoyue@rongshantech.com>
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爱笑的毛毛虫andzhaoyue authored and GitHub committed 2026-08-08 18:28:28 +08:00
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import type { SubtitleHighlight, SubtitleStyle } from "@/types/timeline";
type SubtitleHighlightedTextProps = {
text: string;
highlight?: SubtitleHighlight;
style: SubtitleStyle;
};
/**
* 字幕文本的统一样式渲染:未启用高亮或没有高亮数据时原样输出,否则给重点词上底色。
* 字幕弹窗与画布视频节点叠加层共用,保证两处高亮效果一致。
*/
export function SubtitleHighlightedText({ text, highlight, style }: SubtitleHighlightedTextProps) {
if (!style.highlightEnabled || !highlight) return text;
return (
<>
{text.slice(0, highlight.start)}
<span
style={{
background: style.highlightBackgroundColor,
color: style.highlightTextColor,
borderRadius: style.highlightRadius,
padding: `${style.highlightPaddingY}px ${style.highlightPaddingX}px`,
}}
>
{text.slice(highlight.start, highlight.end)}
</span>
{text.slice(highlight.end)}
</>
);
}