增加pdf中划句或段ai伴读功能

src/modules/lecture/ui/registerLecturePane.ts

@@ -3,8 +3,11 @@ import { getLocaleID, getString } from "../../../utils/locale";
 import { findPdfAttachment } from "../../pdf/extractor";
 import { ensureChatPapersStyles } from "../../ui/readerPane";
 import {
+  applyAdaptiveHeight,
+  buildItemPaneSectionButtons,
   onItemPaneSectionToggle,
   prepareItemPaneBody,
+  refreshSectionOpenHeight,
 } from "../../ui/itemPaneSection";
 import { LecturePaneView } from "./lecturePane";
 
@@ -26,10 +29,12 @@ export function registerLecturePane() {
       l10nID: getLocaleID("item-section-lecture-sidenav"),
       icon: iconURL("lecture.svg"),
     },
+    sectionButtons: buildItemPaneSectionButtons("lecture"),
     onInit: ({ body }) => {
       const doc = body.ownerDocument;
       if (doc) ensureChatPapersStyles(doc);
       prepareItemPaneBody(body);
+      applyAdaptiveHeight(body, "lecture");
     },
     onDestroy: ({ body }) => {
       views.get(body)?.destroy();
@@ -65,8 +70,11 @@ export function registerLecturePane() {
         err.textContent = getString("lecture-mount-error");
         body.append(err);
       }
+      applyAdaptiveHeight(body, "lecture");
       const section = body.closest("collapsible-section");
-      if (section && !section.hasAttribute("open")) {
+      if (section?.hasAttribute("open")) {
+        refreshSectionOpenHeight(body);
+      } else if (section) {
         onItemPaneSectionToggle({ body });
       }
     },