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Add navigation hints to ChapterSelectionActivities

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This commit is contained in:
selunders 2026-01-08 21:37:44 -08:00
parent d4ae108d9b
commit 5577b175b8
2 changed files with 13 additions and 3 deletions
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7
src/activities/reader/EpubReaderChapterSelectionActivity.cpp
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@ -16,7 +16,9 @@ int EpubReaderChapterSelectionActivity::getPageItems() const {
constexpr int lineHeight = 30; constexpr int lineHeight = 30;
const int screenHeight = renderer.getScreenHeight(); const int screenHeight = renderer.getScreenHeight();
const int availableHeight = screenHeight - startY; const int endY = screenHeight - lineHeight;
const int availableHeight = endY - startY;
int items = availableHeight / lineHeight; int items = availableHeight / lineHeight;
// Ensure we always have at least one item per page to avoid division by zero // Ensure we always have at least one item per page to avoid division by zero
@ -134,5 +136,8 @@ void EpubReaderChapterSelectionActivity::renderScreen() {
tocIndex != selectorIndex); tocIndex != selectorIndex);
} }
const auto labels = mappedInput.mapLabels("« Back", "Select", "Up", "Down");
renderer.drawButtonHints(UI_10_FONT_ID, labels.btn1, labels.btn2, labels.btn3, labels.btn4);
renderer.displayBuffer(); renderer.displayBuffer();
} }

9
src/activities/reader/XtcReaderChapterSelectionActivity.cpp
View File

@ -12,9 +12,11 @@ constexpr int SKIP_PAGE_MS = 700;
int XtcReaderChapterSelectionActivity::getPageItems() const { int XtcReaderChapterSelectionActivity::getPageItems() const {
constexpr int startY = 60; constexpr int startY = 60;
constexpr int lineHeight = 30; constexpr int lineHeight = 30;
const int screenHeight = renderer.getScreenHeight(); const int screenHeight = renderer.getScreenHeight();
const int availableHeight = screenHeight - startY; const int endY = screenHeight - lineHeight;
const int availableHeight = endY - startY;
int items = availableHeight / lineHeight; int items = availableHeight / lineHeight;
if (items < 1) { if (items < 1) {
items = 1; items = 1;
@ -147,5 +149,8 @@ void XtcReaderChapterSelectionActivity::renderScreen() {
renderer.drawText(UI_10_FONT_ID, 20, 60 + (i % pageItems) * 30, title, i != selectorIndex); renderer.drawText(UI_10_FONT_ID, 20, 60 + (i % pageItems) * 30, title, i != selectorIndex);
} }
const auto labels = mappedInput.mapLabels("« Back", "Select", "Up", "Down");
renderer.drawButtonHints(UI_10_FONT_ID, labels.btn1, labels.btn2, labels.btn3, labels.btn4);
renderer.displayBuffer(); renderer.displayBuffer();
} }