From 1bddad8e8f7ab255f3e94b3518b214b9eff42343 Mon Sep 17 00:00:00 2001
From: GenesiaW <74142392+GenesiaW@users.noreply.github.com>
Date: Mon, 19 Jan 2026 13:58:02 +0800
Subject: [PATCH] fix: truncate chapter names that are too long

---
 src/activities/reader/EpubReaderChapterSelectionActivity.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/activities/reader/EpubReaderChapterSelectionActivity.cpp b/src/activities/reader/EpubReaderChapterSelectionActivity.cpp
index 8f3ecb80..ac3431cb 100644
--- a/src/activities/reader/EpubReaderChapterSelectionActivity.cpp
+++ b/src/activities/reader/EpubReaderChapterSelectionActivity.cpp
@@ -132,7 +132,10 @@ void EpubReaderChapterSelectionActivity::renderScreen() {
   for (int tocIndex = pageStartIndex; tocIndex < epub->getTocItemsCount() && tocIndex < pageStartIndex + pageItems;
        tocIndex++) {
     auto item = epub->getTocItem(tocIndex);
-    renderer.drawText(UI_10_FONT_ID, 20 + (item.level - 1) * 15, 60 + (tocIndex % pageItems) * 30, item.title.c_str(),
+    const int indentSize = 20 + (item.level - 1) * 15;
+    const std::string chapterName =
+        renderer.truncatedText(UI_10_FONT_ID, item.title.c_str(), pageWidth - 40 - indentSize);
+    renderer.drawText(UI_10_FONT_ID, indentSize, 60 + (tocIndex % pageItems) * 30, chapterName.c_str(),
                       tocIndex != selectorIndex);
   }