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fixed

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cottongin
2026-01-24 21:10:08 -05:00
parent 6bedc4ffec
commit 2b2bc95cf2
2 changed files with 26 additions and 5 deletions
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13
src/activities/reader/EpubReaderActivity.cpp
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@@ -480,7 +480,7 @@ void EpubReaderActivity::renderScreen() {
renderer.displayBuffer(EInkDisplay::FAST_REFRESH);
};
if (!section->createSectionFile(SETTINGS.getReaderFontId(), SETTINGS.getReaderLineCompression(),
if (!section->createSectionFile(SETTINGS.getReaderFontId(), SETTINGS.getReaderLineCompression(),
SETTINGS.extraParagraphSpacing, SETTINGS.paragraphAlignment, viewportWidth,
viewportHeight, SETTINGS.hyphenationEnabled, progressSetup, progressCallback)) {
Serial.printf("[%lu] [ERS] Failed to persist page data to SD\n", millis());
@@ -524,6 +524,17 @@ void EpubReaderActivity::renderScreen() {
section.reset();
return renderScreen();
}
// Handle empty pages (e.g., from malformed chapters that couldn't be parsed)
if (p->elements.empty()) {
Serial.printf("[%lu] [ERS] Page has no content (possibly malformed chapter)\n", millis());
renderer.drawCenteredText(UI_12_FONT_ID, 280, "Chapter content unavailable", true, EpdFontFamily::BOLD);
renderer.drawCenteredText(UI_10_FONT_ID, 320, "(File may be malformed)");
renderStatusBar(orientedMarginRight, orientedMarginBottom, orientedMarginLeft);
renderer.displayBuffer();
return;
}
const auto start = millis();
renderContents(std::move(p), orientedMarginTop, orientedMarginRight, orientedMarginBottom, orientedMarginLeft);
Serial.printf("[%lu] [ERS] Rendered page in %dms\n", millis(), millis() - start);