dsh-composer-collapse
DSH web 客户端补丁：输入框高度三态管理（auto 失焦 72px/聚焦 192px、常驻展开 336px=官方原值、常驻折叠 72px），官方内容自适应机制保持原样；卡片角标按钮 + Alt+Shift+C 循环切换，localStorage 持久化。
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:483218131/dsh-composer-collapse#45216a582a96ba5eaf67cd5e2b741b199241ec9fComposer Collapse 以 dsh-composer-collapse 发布，当前版本为 0.1.0。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
Height manager for the DeepSeek Harness (DSH) Web composer — three modes for the input box height: Auto (collapsed while reading, expanded while editing), Pinned Open (official 336px), Pinned Collapsed (72px). Pure client-side patch plugin, zero host modification.
DeepSeek Harness（DSH）Web 输入框高度管理插件：自动（阅读时折叠/编辑时展开）、常驻展开（官方 336px）、常驻折叠（72px）三态循环。纯客户端补丁，零本体改动。
The official composer auto-grows with content up to 336px (14 lines) and then scrolls internally — there is no collapse control or setting. While reading AI replies and editing a long draft at the same time, the expanded box covers a large part of the chat. This plugin keeps the official content-adaptive growth untouched and only tightens the max-height ceiling per mode.
| Mode | Ceiling | Behavior |
|---|---|---|
| Auto (default) | blurred 72px (3 lines) / focused 192px (8 lines) | collapses while reading, expands when you click into the editor |
| Pinned Open | 336px (official value) | identical to the official behavior, never auto-collapses |
| Pinned Collapsed | 72px (3 lines) | stays collapsed even when focused |
auto → pinned open → pinned collapsed → auto; keyboard Alt+Shift+C does the same.localStorage (dsh.composerCollapse.mode) and survives reloads.# from GitHub
dsh plugin --profile web add github:483218131/dsh-composer-collapse
# or from a local checkout
dsh plugin --profile web add link:<path-to>/dsh-composer-collapse
# uninstall (fully restores the official behavior)
dsh plugin --profile web remove dsh-composer-collapse
Refresh the Web page after installing.
Constants at the top of client/client.js: CAP_COLLAPSED / CAP_FOCUSED / CAP_OPEN (official line grid is 24px/line) and TEXT_INSET_RIGHT (right inset reserved for the corner button). Local link: installs pick up edits after a page refresh.
| DSH | Status |
|---|---|
| 0.1.1-rc.2 | ✅ tested |
| 0.1.2-rc.1 | ✅ hooks verified (data-composer-card / data-input-scroll / --dsh-composer-text-max-height all present; the editor moved to Lexical — the focus selector covers both textarea and [contenteditable]); live smoke pending |
:has(), Chromium 105+ (Edge/Chrome 2022+).data-* attributes, not hash classes; if a DSH upgrade breaks behavior, check the hook list below first.Source of truth: @deepseek-ai/dsh-client-ui-conversation@0.1.1-rc.2 lib/client.js (inspected 2026-09-08):
data-composer-card (~L3991); scroll container data-input-scroll (~L4020)max-height:var(--dsh-composer-text-max-height);overflow-y:auto (~L3463)336px (~L7118); text layers padding:4px 12px 0 16px; line height 24px → 336px = 14 linesdata-input-mirror (~L4060) drives content-following height; <textarea rows={2}> (~L4042)All side effects (style injection, DOM nodes, observers, listeners) must be registered inside ctx.effect(...). Side effects started directly in apply() get retracted by the kernel's epoch reconciliation right after activation — silently, with no console error.
padding-right on the scroll container, so backdrop/mirror/input shrink together — draft text and command-hint decorations stay aligned.官方输入框内容多时自动长高到 336px（14 行）后框内滚动，没有折叠控件也没有设置项。边阅读 AI 回复边编辑长草稿时，展开的输入框会挡住大量聊天内容。本插件不改官方内容自适应机制，只按模式收紧 max-height 天花板。
| 模式 | 封顶 | 行为 |
|---|---|---|
| auto（默认） | 失焦 72px（3 行）/ 聚焦 192px（8 行） | 阅读时自动折叠让出内容区；点进输入框自动展开 |
| 常驻展开 | 336px（14 行，官方原值） | 与官方行为完全一致，不自动折叠 |
| 常驻折叠 | 72px（3 行） | 聚焦也不展开，最大化阅读区 |
auto → 常驻展开 → 常驻折叠 → auto；快捷键 Alt+Shift+C 等效。dsh.composerCollapse.mode），刷新后保持。# 从 GitHub 安装
dsh plugin --profile web add github:483218131/dsh-composer-collapse
# 或本地目录
dsh plugin --profile web add link:<路径>/dsh-composer-collapse
# 卸载（完全恢复官方行为，无本体文件改动）
dsh plugin --profile web remove dsh-composer-collapse
安装后刷新 Web 页面生效。
client/client.js 顶部常量：CAP_COLLAPSED / CAP_FOCUSED / CAP_OPEN（官方行栅格 24px/行）、TEXT_INSET_RIGHT（角标按钮让位宽度）。link: 本地安装下改完刷新页面即生效。
| DSH | 状态 |
|---|---|
| 0.1.1-rc.2 | ✅ 实测 |
| 0.1.2-rc.1 | ✅ 钩子已核对（data-composer-card / data-input-scroll / --dsh-composer-text-max-height 均在；编辑器换为 Lexical——聚焦选择器已同时覆盖 textarea 与 [contenteditable]）；线上冒烟待测 |
:has()，需 Chromium 105+（Edge/Chrome 2022+）。data-* 属性，不碰 hash class；DSH 升级后行为异常时先核对下方钩子清单。来源 @deepseek-ai/dsh-client-ui-conversation@0.1.1-rc.2 lib/client.js（2026-09-08 实查）：
data-composer-card（约 L3991）；滚动容器 data-input-scroll（约 L4020）max-height:var(--dsh-composer-text-max-height);overflow-y:auto（约 L3463）336px（约 L7118）；文本层 padding:4px 12px 0 16px；行高 24px → 336 = 14 行data-input-mirror（约 L4060）驱动高度跟随内容；textarea rows={2}（约 L4042）全部副作用（样式注入、DOM 节点、观察器、监听器）必须注册在 ctx.effect(...) 内。直接写在 apply() 本体的副作用会被内核 epoch 对账机制在激活后立刻回收——静默发生，控制台无任何报错。
padding-right 整体让位，backdrop/mirror/input 三层同步缩窄，草稿文字与命令提示装饰对齐不受影响；MIT