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Fix chapter selection bugs when koreader sync enabled (code from #433)

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This commit is contained in:
Luke Stein 2026-01-22 13:44:00 -05:00
parent 0065859891
commit 733fa1e274
1 changed files with 10 additions and 6 deletions
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16
src/activities/reader/EpubReaderChapterSelectionActivity.cpp
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@ -188,22 +188,26 @@ void EpubReaderChapterSelectionActivity::renderScreen() {
const auto pageStartIndex = selectorIndex / pageItems * pageItems;
renderer.fillRect(0, 60 + (selectorIndex % pageItems) * 30 - 2, pageWidth - 1, 30);
for (int itemIndex = pageStartIndex; itemIndex < totalItems && itemIndex < pageStartIndex + pageItems; itemIndex++) {
const int displayY = 60 + (itemIndex % pageItems) * 30;
// for (int itemIndex = pageStartIndex; itemIndex < totalItems && itemIndex < pageStartIndex + pageItems; itemIndex++)
// {
for (int i = 0; i < pageItems; i++) {
int itemIndex = pageStartIndex + i;
if (itemIndex >= totalItems) break;
const int displayY = 60 + i * 30;
const bool isSelected = (itemIndex == selectorIndex);
if (isSyncItem(itemIndex)) {
// Draw sync option (at top or bottom)
renderer.drawText(UI_10_FONT_ID, 20, displayY, ">> Sync Progress", !isSelected);
} else {
// Draw TOC item (account for top sync offset)
const int tocIndex = tocIndexFromItemIndex(itemIndex);
auto item = epub->getTocItem(tocIndex);
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);
// FIX: Use displayY here instead of recalculating based on tocIndex
renderer.drawText(UI_10_FONT_ID, indentSize, displayY, chapterName.c_str(), !isSelected);
}
}