dsh-composer-resize

中文简介

dsh-composer-resize 是 DeepSeek Harness（DSH）网页端的一个轻量输入框拖拽调节插件。它在输入框卡片的上边缘提供一个小拖拽把手：向上拖，输入框变高；向下拖，输入框变矮。拖拽过程中视图始终锚定在文本底部，长草稿缩小后依然能看到最后几行，不会出现底部行被裁切的问题。插件为纯前端实现——不调用模型、不执行宿主命令、不写入会话日志，开箱即用。

English Intro

dsh-composer-resize is a lightweight drag-to-resize plugin for the DeepSeek Harness (DSH) web composer. It puts a small handle on the top edge of the input card: drag up to make the composer taller, drag down to make it shorter. While resizing, the view stays bottom-anchored, so shrinking a long draft keeps the last lines visible and nothing gets clipped. Purely client-side — no model calls, no host commands, nothing written to session logs.

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Features / 功能

• Drag up = taller, drag down = shorter — the drag direction matches the deformation direction. 向上拖=变高，向下拖=变矮 — 拖动方向与变形方向一致。
• Bottom-anchored scrolling while resizing; long drafts keep their last lines in view. 拖拽时底部锚定，长草稿缩小后仍显示最后几行。
• Range: 52 px to 75% of the viewport height (720 px cap). 范围：52px ~ 75% 视口高度（上限 720px）。
• Pure browser-side plugin using stable DSH data-* attributes. 纯浏览器端插件，锚定 DSH 稳定的 data-* 属性。

Compatibility / 兼容性

• DSH 0.1.0-rc.6 web UI (data-composer-card / data-input-scroll).
• Chromium-based browsers recommended (Pointer Events). 建议使用 Chrome / Edge 等 Chromium 内核浏览器。

Install / 安装

From GitHub / 从 GitHub 安装

dsh plugin --profile web add github:rosefinch539/dsh-composer-resize

Restart DSH, or hard-refresh the web page (Ctrl+F5) if /plugins is served with Cache-Control: no-cache. 重启 DSH；若服务端 /plugins 响应为 no-cache，直接强刷网页（Ctrl+F5）即可。

From the release tarball / 用 Release 里的 tgz 安装

dsh plugin --profile web add https://github.com/rosefinch539/dsh-composer-resize/releases/download/v1.1.0/dsh-composer-resize-1.1.0.tgz

Uninstall / 卸载

dsh plugin --profile web remove dsh-composer-resize

How it works / 工作原理

• The node half is a no-op; the browser half is served at /plugins/dsh-composer-resize/client.js. 宿主侧为空实现；浏览器侧从 /plugins/dsh-composer-resize/client.js 加载。
• It injects a <style> block plus one [data-resize-handle] element per [data-composer-card]. 注入一段样式，并给每个输入框卡片添加一个 [data-resize-handle] 拖拽把手。
• Pointer drag sets inline height/max-height on [data-input-scroll] and pins scrollTop to the bottom on every frame. 拖拽时给 [data-input-scroll] 设置内联高度，并在每一帧把 scrollTop 钉在底部。
• A MutationObserver re-attaches the handle if React re-renders the composer. 通过 MutationObserver 在 React 重渲染后自动重新挂载把手。

License / 许可证

MIT