feat: Lazy incremental EPUB section indexing (#2452)

Co-authored-by: Uri Tauber <uritaube@gmail.com>
Co-authored-by: Julia Nguyen <julia@uxj.io>
This commit is contained in:
Justin Mitchell
2026-07-04 21:21:24 +03:00
committed by GitHub
co-authored by Uri Tauber Julia Nguyen
parent 79b4d63ee2
commit 685d4e88f9
14 changed files with 1055 additions and 262 deletions
@@ -9,7 +9,6 @@
#include <algorithm>
#include "MappedInputManager.h"
#include "ProgressMapper.h"
#include "components/UITheme.h"
#include "fontIds.h"
@@ -108,8 +107,17 @@ void EpubReaderBookmarksActivity::loop() {
return;
}
auto bookmark = bookmarks.at(selectorIndex);
CrossPointPosition pos = ProgressMapper::toCrossPoint(epub, {bookmark.xpath, bookmark.percentage}, renderer);
setResult(ProgressChangeResult{pos.spineIndex, pos.pageNumber});
ProgressChangeResult result{};
result.xpath = bookmark.xpath;
result.percentage = bookmark.percentage;
result.hasSavedProgress = true;
if (bookmark.computedChapterPageCount > 0 && bookmark.computedChapterProgress < bookmark.computedChapterPageCount &&
bookmark.computedSpineIndex < epub->getSpineItemsCount()) {
result.spineIndex = bookmark.computedSpineIndex;
result.page = bookmark.computedChapterProgress;
result.totalPages = bookmark.computedChapterPageCount;
}
setResult(std::move(result));
finish();
return;
} else if (mappedInput.wasReleased(MappedInputManager::Button::Back)) {