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Introduce extended button handler

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This commit is contained in:
jpirnay
2026-04-26 12:26:29 +02:00
parent 499702a754
commit a1d0ddec49
19 changed files with 833 additions and 33 deletions
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src/activities/reader/MdReaderActivity.cpp
+60 -2
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@@ -253,7 +253,7 @@ void MdReaderActivity::loop() {
return;
}
const bool headingSkip = SETTINGS.longPressChapterSkip && mappedInput.getHeldTime() > HEADING_SKIP_MS;
const bool headingSkip = mappedInput.getHeldTime() > HEADING_SKIP_MS;
if (headingSkip && !headings.empty()) {
jumpToHeading(nextTriggered);
return;
@@ -892,4 +892,62 @@ void MdReaderActivity::savePageIndexCache() const {
}
LOG_DBG("MDR", "Saved page index cache: %d pages", totalPages);
}
}
void MdReaderActivity::onButtonAction(const CrossPointSettings::BUTTON_ACTION action) {
using BA = CrossPointSettings::BUTTON_ACTION;
auto clampPage = [this]() {
if (currentPage < 0) currentPage = 0;
if (currentPage >= totalPages) currentPage = totalPages - 1;
};
switch (action) {
case BA::BTN_PAGE_FORWARD:
if (currentPage < totalPages - 1) {
currentPage++;
currentHeadingIndex = pageOffsets.empty() ? -1 : getHeadingIndexForOffset(pageOffsets[currentPage]);
requestUpdate();
}
break;
case BA::BTN_PAGE_BACK:
if (currentPage > 0) {
currentPage--;
currentHeadingIndex = pageOffsets.empty() ? -1 : getHeadingIndexForOffset(pageOffsets[currentPage]);
requestUpdate();
}
break;
case BA::BTN_PAGE_FORWARD_10:
currentPage += 10;
clampPage();
currentHeadingIndex = pageOffsets.empty() ? -1 : getHeadingIndexForOffset(pageOffsets[currentPage]);
requestUpdate();
break;
case BA::BTN_PAGE_BACK_10:
currentPage -= 10;
clampPage();
currentHeadingIndex = pageOffsets.empty() ? -1 : getHeadingIndexForOffset(pageOffsets[currentPage]);
requestUpdate();
break;
case BA::BTN_NEXT_SECTION:
jumpToHeading(true);
break;
case BA::BTN_PREV_SECTION:
jumpToHeading(false);
break;
case BA::BTN_OPEN_TOC:
if (!headings.empty()) {
currentHeadingIndex = pageOffsets.empty() ? -1 : getHeadingIndexForOffset(pageOffsets[currentPage]);
startActivityForResult(
std::make_unique<MdReaderTocSelectionActivity>(renderer, mappedInput, headings, currentHeadingIndex),
[this](const ActivityResult& result) {
if (!result.isCancelled) {
currentPage = std::get<PageResult>(result.data).page;
currentHeadingIndex = pageOffsets.empty() ? -1 : getHeadingIndexForOffset(pageOffsets[currentPage]);
requestUpdate();
}
});
}
break;
default:
break;
}
}