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Add UI support for darkness levels

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This commit is contained in:
jpirnay
2026-04-08 19:24:17 +02:00
parent 019dde09e1
commit 72a2a91550
15 changed files with 257 additions and 82 deletions
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src/activities/reader/EpubReaderActivity.cpp
+26 -14
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@@ -173,20 +173,21 @@ void EpubReaderActivity::loop() {
bookProgress = epub->calculateProgress(currentSpineIndex, chapterProgress) * 100.0f;
}
const int bookProgressPercent = clampPercent(static_cast<int>(bookProgress + 0.5f));
startActivityForResult(
std::make_unique<EpubReaderMenuActivity>(
renderer, mappedInput, epub->getTitle(), currentPage, totalPages, bookProgressPercent, SETTINGS.orientation,
!currentPageFootnotes.empty(), bookEmbeddedStyleOverride, bookImageRenderingOverride),
[this](const ActivityResult& result) {
// Always apply orientation change even if the menu was cancelled
const auto& menu = std::get<MenuResult>(result.data);
applyOrientation(menu.orientation);
toggleAutoPageTurn(menu.pageTurnOption);
applyBookReaderOverrides(menu.embeddedStyleOverride, menu.imageRenderingOverride);
if (!result.isCancelled) {
onReaderMenuConfirm(static_cast<EpubReaderMenuActivity::MenuAction>(menu.action));
}
});
startActivityForResult(std::make_unique<EpubReaderMenuActivity>(
renderer, mappedInput, epub->getTitle(), currentPage, totalPages, bookProgressPercent,
SETTINGS.orientation, !currentPageFootnotes.empty(), bookEmbeddedStyleOverride,
bookImageRenderingOverride, SETTINGS.textDarkness),
[this](const ActivityResult& result) {
// Always apply orientation/darkness change even if the menu was cancelled
const auto& menu = std::get<MenuResult>(result.data);
applyOrientation(menu.orientation);
applyTextDarkness(menu.textDarkness);
toggleAutoPageTurn(menu.pageTurnOption);
applyBookReaderOverrides(menu.embeddedStyleOverride, menu.imageRenderingOverride);
if (!result.isCancelled) {
onReaderMenuConfirm(static_cast<EpubReaderMenuActivity::MenuAction>(menu.action));
}
});
}
// Long press BACK (1s+) goes to home screen
@@ -587,6 +588,17 @@ void EpubReaderActivity::applyOrientation(const uint8_t orientation) {
}
}
void EpubReaderActivity::applyTextDarkness(const uint8_t textDarkness) {
if (SETTINGS.textDarkness == textDarkness) {
return;
}
SETTINGS.textDarkness = textDarkness;
SETTINGS.saveToFile();
renderer.setTextDarkness(textDarkness);
// Force a re-render so the new darkness is visible immediately.
requestUpdate();
}
void EpubReaderActivity::toggleAutoPageTurn(const uint8_t selectedPageTurnOption) {
if (selectedPageTurnOption == 0 || selectedPageTurnOption >= PAGE_TURN_LABELS.size()) {
automaticPageTurnActive = false;