dsh-composer-stretch

Manifest valid

Expand button for the DSH Web UI composer — appears at 3+ lines, stretches to near-fullscreen height, auto-collapses on send, and Enter inserts newlines in expanded mode.

UI (client)hasBundlePatch

dsh-composer-stretch

中文 | English

为 DeepSeek Harness 打造的输入框扩展插件。当输入框内容行数 ≥ 3 行时，输入框右上角出现扩展按钮；点击后输入框高度扩展到全屏，再点击恢复默认高度。

https://github.com/user-attachments/assets/3d15f435-284f-4cbe-87c1-e59e47c64667

整体交互体验与 Gemini 相似，针对 DSH 再做了些高度适配、修复滚动穿透背景等问题。

安装

dsh plugin --profile web add dsh-composer-stretch

触发方式

条件显示 — 输入框行数 ≥ 3 行时，右上角出现扩展按钮，点击可扩展输入框高度
三连换行自动扩展 — 连续按 3 次 Shift+Enter 自动进入扩展模式

扩展后效果

全屏输入 — 扩展后，输入框达到接近全屏高度（已做适配，不会被会话标题、输入框图片等组件遮挡）。
发送后自动折叠 — 发送消息后自动恢复默认高度，无需手动关闭
扩展时 Enter 换行 — 展开模式下 Enter 键换行，Cmd/Ctrl+Enter 发送
滚动不穿透 — 扩展后修复 DSH 输入框内滚动到边缘时会滚动背景对话区的问题

其他说明

已适配至 DSH v0.1.2-alpha.1
稳定 UI - 依赖高稳定性的 data-slot 标识 + DSH 官方设计令牌，兼容性好，与原生系统适配度极高。
不持久化 — 刷新页面恢复默认状态，无 localStorage 残留
纯前端 — 无自定义协议、无 host 命令、无 LLM 调用、不进会话日志

License

MIT

Compatibility

DSH 0.2.1-rc.3: failedDSH 0.2.1-rc.4: failedDSH 0.2.0-rc.1: failed

Versions

Latest version	Published	Size
0.1.0	—	—
0.1.1	—	—
0.1.2	—	—

Comments

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