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Rotation Support (#77)

Browse Source 
•  What is the goal of this PR?  
Implement a horizontal EPUB reading mode so books can be read in
landscape orientation (both 90° and 270°), while keeping the rest of the
UI in portrait.

•  What changes are included?
◦  Rendering / Display
▪ Added an orientation model to GfxRenderer (Portrait, LandscapeNormal,
LandscapeFlipped) and made:
▪ drawPixel, drawImage, displayWindow map logical coordinates
differently depending on orientation.
▪ getScreenWidth() / getScreenHeight() return orientation‑aware logical
dimensions (480×800 in portrait, 800×480 in landscape).
◦  Settings / Configuration
▪  Extended CrossPointSettings with:
▪  landscapeReading (toggle for portrait vs. landscape EPUB reading).
▪ landscapeFlipped (toggle to flip landscape 180° so both horizontal
holding directions are supported).
▪ Updated settings serialization/deserialization to persist these fields
while remaining backward‑compatible with existing settings files.
▪  Updated SettingsActivity to expose two new toggles:
▪  “Landscape Reading”
▪  “Flip Landscape (swap top/bottom)”
◦  EPUB Reader
▪  In EpubReaderActivity:
▪ On onEnter, set GfxRenderer orientation based on the new settings
(Portrait, LandscapeNormal, or LandscapeFlipped).
▪ On onExit, reset orientation back to Portrait so Home, WiFi, Settings,
etc. continue to render as before.
▪ Adjusted renderStatusBar to position the status bar and battery
indicator relative to GfxRenderer::getScreenHeight() instead of
hard‑coded Y coordinates, so it stays correctly at the bottom in both
portrait and landscape.
◦  EPUB Caching / Layout
▪ Extended Section cache metadata (section.bin) to include the logical
screenWidth and screenHeight used when pages were generated; bumped
SECTION_FILE_VERSION.
▪  Updated loadCacheMetadata to compare:
▪ font/margins/line compression/extraParagraphSpacing and screen
dimensions; mismatches now invalidate and clear the cache.
▪ Updated persistPageDataToSD and all call sites in EpubReaderActivity
to pass the current GfxRenderer::getScreenWidth() / getScreenHeight() so
portrait and landscape caches are kept separate and correctly sized.



Additional Context

•  Cache behavior / migration
◦ Existing section.bin files (old SECTION_FILE_VERSION) will be detected
as incompatible and their caches cleared and rebuilt once per chapter
when first opened after this change.
◦ Within a given orientation, caches will be reused as before. Switching
orientation (portrait ↔ landscape) will cause a one‑time re‑index of
each chapter in the new orientation.
•  Scope and risks
◦ Orientation changes are scoped to the EPUB reader; the Home screen,
Settings, WiFi selection, sleep screens, and web server UI continue to
assume portrait orientation.
◦ The renderer’s orientation is a static/global setting; if future code
uses GfxRenderer outside the reader while a reader instance is active,
it should be aware that orientation is no longer implicitly fixed.
◦ All drawing primitives now go through orientation‑aware coordinate
transforms; any code that previously relied on edge‑case behavior or
out‑of‑bounds writes might surface as logged “Outside range” warnings
instead.
•  Testing suggestions / areas to focus on
◦  Verify in hardware:
▪ Portrait mode still renders correctly (boot, home, settings, WiFi,
reader).
▪  Landscape reading in both directions:
▪  Landscape Reading = ON, Flip Landscape = OFF.
▪  Landscape Reading = ON, Flip Landscape = ON.
▪ Status bar (page X/Y, % progress, battery icon) is fully visible and
aligned at the bottom in all three combinations.
◦  Open the same book:
▪  In portrait first, then switch to landscape and reopen it.
▪  Confirm that:
▪ Old portrait caches are rebuilt once for landscape (you should see the
“Indexing…” page).
▪ Progress save/restore still works (resume opens to the correct page in
the current orientation).
◦ Ensure grayscale rendering (the secondary pass in
EpubReaderActivity::renderContents) still looks correct in both
orientations.

---------

Co-authored-by: Dave Allie <dave@daveallie.com>
This commit is contained in:
Tannay
2025-12-28 05:33:20 -05:00
committed by GitHub
parent bf031fd999
commit dd280bdc97
22 changed files with 297 additions and 139 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/activities/boot_sleep/BootActivity.cpp
View File

@@ -8,11 +8,11 @@
void BootActivity::onEnter() {
Activity::onEnter();
const auto pageWidth = GfxRenderer::getScreenWidth();
const auto pageHeight = GfxRenderer::getScreenHeight();
const auto pageWidth = renderer.getScreenWidth();
const auto pageHeight = renderer.getScreenHeight();
renderer.clearScreen();
renderer.drawImage(CrossLarge, (pageWidth - 128) / 2, (pageHeight - 128) / 2, 128, 128);
renderer.drawImage(CrossLarge, (pageWidth + 128) / 2, (pageHeight - 128) / 2, 128, 128);
renderer.drawCenteredText(UI_FONT_ID, pageHeight / 2 + 70, "CrossPoint", true, BOLD);
renderer.drawCenteredText(SMALL_FONT_ID, pageHeight / 2 + 95, "BOOTING");
renderer.drawCenteredText(SMALL_FONT_ID, pageHeight - 30, CROSSPOINT_VERSION);

2
src/activities/boot_sleep/SleepActivity.cpp
View File

@@ -112,7 +112,7 @@ void SleepActivity::renderDefaultSleepScreen() const {
const auto pageHeight = renderer.getScreenHeight();
renderer.clearScreen();
renderer.drawImage(CrossLarge, (pageWidth - 128) / 2, (pageHeight - 128) / 2, 128, 128);
renderer.drawImage(CrossLarge, (pageWidth + 128) / 2, (pageHeight - 128) / 2, 128, 128);
renderer.drawCenteredText(UI_FONT_ID, pageHeight / 2 + 70, "CrossPoint", true, BOLD);
renderer.drawCenteredText(SMALL_FONT_ID, pageHeight / 2 + 95, "SLEEPING");

94
src/activities/reader/EpubReaderActivity.cpp
View File

@@ -16,10 +16,8 @@ constexpr int pagesPerRefresh = 15;
constexpr unsigned long skipChapterMs = 700;
constexpr unsigned long goHomeMs = 1000;
constexpr float lineCompression = 0.95f;
constexpr int marginTop = 8;
constexpr int marginRight = 10;
constexpr int marginBottom = 22;
constexpr int marginLeft = 10;
constexpr int horizontalPadding = 5;
constexpr int statusBarMargin = 19;
} // namespace
void EpubReaderActivity::taskTrampoline(void* param) {
@@ -34,6 +32,24 @@ void EpubReaderActivity::onEnter() {
return;
}
// Configure screen orientation based on settings
switch (SETTINGS.orientation) {
case CrossPointSettings::ORIENTATION::PORTRAIT:
renderer.setOrientation(GfxRenderer::Orientation::Portrait);
break;
case CrossPointSettings::ORIENTATION::LANDSCAPE_CW:
renderer.setOrientation(GfxRenderer::Orientation::LandscapeClockwise);
break;
case CrossPointSettings::ORIENTATION::INVERTED:
renderer.setOrientation(GfxRenderer::Orientation::PortraitInverted);
break;
case CrossPointSettings::ORIENTATION::LANDSCAPE_CCW:
renderer.setOrientation(GfxRenderer::Orientation::LandscapeCounterClockwise);
break;
default:
break;
}
renderingMutex = xSemaphoreCreateMutex();
epub->setupCacheDir();
@@ -67,6 +83,9 @@ void EpubReaderActivity::onEnter() {
void EpubReaderActivity::onExit() {
ActivityWithSubactivity::onExit();
// Reset orientation back to portrait for the rest of the UI
renderer.setOrientation(GfxRenderer::Orientation::Portrait);
// Wait until not rendering to delete task to avoid killing mid-instruction to EPD
xSemaphoreTake(renderingMutex, portMAX_DELAY);
if (displayTaskHandle) {
@@ -219,12 +238,24 @@ void EpubReaderActivity::renderScreen() {
return;
}
// Apply screen viewable areas and additional padding
int orientedMarginTop, orientedMarginRight, orientedMarginBottom, orientedMarginLeft;
renderer.getOrientedViewableTRBL(&orientedMarginTop, &orientedMarginRight, &orientedMarginBottom,
&orientedMarginLeft);
orientedMarginLeft += horizontalPadding;
orientedMarginRight += horizontalPadding;
orientedMarginBottom += statusBarMargin;
if (!section) {
const auto filepath = epub->getSpineItem(currentSpineIndex).href;
Serial.printf("[%lu] [ERS] Loading file: %s, index: %d\n", millis(), filepath.c_str(), currentSpineIndex);
section = std::unique_ptr<Section>(new Section(epub, currentSpineIndex, renderer));
if (!section->loadCacheMetadata(READER_FONT_ID, lineCompression, marginTop, marginRight, marginBottom, marginLeft,
SETTINGS.extraParagraphSpacing)) {
const auto viewportWidth = renderer.getScreenWidth() - orientedMarginLeft - orientedMarginRight;
const auto viewportHeight = renderer.getScreenHeight() - orientedMarginTop - orientedMarginBottom;
if (!section->loadCacheMetadata(READER_FONT_ID, lineCompression, SETTINGS.extraParagraphSpacing, viewportWidth,
viewportHeight)) {
Serial.printf("[%lu] [ERS] Cache not found, building...\n", millis());
// Progress bar dimensions
@@ -236,8 +267,8 @@ void EpubReaderActivity::renderScreen() {
const int boxWidthNoBar = textWidth + boxMargin * 2;
const int boxHeightWithBar = renderer.getLineHeight(READER_FONT_ID) + barHeight + boxMargin * 3;
const int boxHeightNoBar = renderer.getLineHeight(READER_FONT_ID) + boxMargin * 2;
const int boxXWithBar = (GfxRenderer::getScreenWidth() - boxWidthWithBar) / 2;
const int boxXNoBar = (GfxRenderer::getScreenWidth() - boxWidthNoBar) / 2;
const int boxXWithBar = (renderer.getScreenWidth() - boxWidthWithBar) / 2;
const int boxXNoBar = (renderer.getScreenWidth() - boxWidthNoBar) / 2;
constexpr int boxY = 50;
const int barX = boxXWithBar + (boxWidthWithBar - barWidth) / 2;
const int barY = boxY + renderer.getLineHeight(READER_FONT_ID) + boxMargin * 2;
@@ -254,8 +285,7 @@ void EpubReaderActivity::renderScreen() {
section->setupCacheDir();
// Setup callback - only called for chapters >= 50KB, redraws with progress bar
auto progressSetup = [this, boxXWithBar, boxWidthWithBar, boxHeightWithBar, boxMargin, barX, barY, barWidth,
barHeight]() {
auto progressSetup = [this, boxXWithBar, boxWidthWithBar, boxHeightWithBar, barX, barY] {
renderer.fillRect(boxXWithBar, boxY, boxWidthWithBar, boxHeightWithBar, false);
renderer.drawText(READER_FONT_ID, boxXWithBar + boxMargin, boxY + boxMargin, "Indexing...");
renderer.drawRect(boxXWithBar + 5, boxY + 5, boxWidthWithBar - 10, boxHeightWithBar - 10);
@@ -270,8 +300,8 @@ void EpubReaderActivity::renderScreen() {
renderer.displayBuffer(EInkDisplay::FAST_REFRESH);
};
if (!section->persistPageDataToSD(READER_FONT_ID, lineCompression, marginTop, marginRight, marginBottom,
marginLeft, SETTINGS.extraParagraphSpacing, progressSetup, progressCallback)) {
if (!section->persistPageDataToSD(READER_FONT_ID, lineCompression, SETTINGS.extraParagraphSpacing, viewportWidth,
viewportHeight, progressSetup, progressCallback)) {
Serial.printf("[%lu] [ERS] Failed to persist page data to SD\n", millis());
section.reset();
return;
@@ -292,7 +322,7 @@ void EpubReaderActivity::renderScreen() {
if (section->pageCount == 0) {
Serial.printf("[%lu] [ERS] No pages to render\n", millis());
renderer.drawCenteredText(READER_FONT_ID, 300, "Empty chapter", true, BOLD);
renderStatusBar();
renderStatusBar(orientedMarginRight, orientedMarginBottom, orientedMarginLeft);
renderer.displayBuffer();
return;
}
@@ -300,7 +330,7 @@ void EpubReaderActivity::renderScreen() {
if (section->currentPage < 0 || section->currentPage >= section->pageCount) {
Serial.printf("[%lu] [ERS] Page out of bounds: %d (max %d)\n", millis(), section->currentPage, section->pageCount);
renderer.drawCenteredText(READER_FONT_ID, 300, "Out of bounds", true, BOLD);
renderStatusBar();
renderStatusBar(orientedMarginRight, orientedMarginBottom, orientedMarginLeft);
renderer.displayBuffer();
return;
}
@@ -314,7 +344,7 @@ void EpubReaderActivity::renderScreen() {
return renderScreen();
}
const auto start = millis();
renderContents(std::move(p));
renderContents(std::move(p), orientedMarginTop, orientedMarginRight, orientedMarginBottom, orientedMarginLeft);
Serial.printf("[%lu] [ERS] Rendered page in %dms\n", millis(), millis() - start);
}
@@ -330,9 +360,11 @@ void EpubReaderActivity::renderScreen() {
}
}
void EpubReaderActivity::renderContents(std::unique_ptr<Page> page) {
page->render(renderer, READER_FONT_ID);
renderStatusBar();
void EpubReaderActivity::renderContents(std::unique_ptr<Page> page, const int orientedMarginTop,
const int orientedMarginRight, const int orientedMarginBottom,
const int orientedMarginLeft) {
page->render(renderer, READER_FONT_ID, orientedMarginLeft, orientedMarginTop);
renderStatusBar(orientedMarginRight, orientedMarginBottom, orientedMarginLeft);
if (pagesUntilFullRefresh <= 1) {
renderer.displayBuffer(EInkDisplay::HALF_REFRESH);
pagesUntilFullRefresh = pagesPerRefresh;
@@ -349,13 +381,13 @@ void EpubReaderActivity::renderContents(std::unique_ptr<Page> page) {
{
renderer.clearScreen(0x00);
renderer.setRenderMode(GfxRenderer::GRAYSCALE_LSB);
page->render(renderer, READER_FONT_ID);
page->render(renderer, READER_FONT_ID, orientedMarginLeft, orientedMarginTop);
renderer.copyGrayscaleLsbBuffers();
// Render and copy to MSB buffer
renderer.clearScreen(0x00);
renderer.setRenderMode(GfxRenderer::GRAYSCALE_MSB);
page->render(renderer, READER_FONT_ID);
page->render(renderer, READER_FONT_ID, orientedMarginLeft, orientedMarginTop);
renderer.copyGrayscaleMsbBuffers();
// display grayscale part
@@ -367,7 +399,8 @@ void EpubReaderActivity::renderContents(std::unique_ptr<Page> page) {
renderer.restoreBwBuffer();
}
void EpubReaderActivity::renderStatusBar() const {
void EpubReaderActivity::renderStatusBar(const int orientedMarginRight, const int orientedMarginBottom,
const int orientedMarginLeft) const {
// determine visible status bar elements
const bool showProgress = SETTINGS.statusBar == CrossPointSettings::STATUS_BAR_MODE::FULL;
const bool showBattery = SETTINGS.statusBar == CrossPointSettings::STATUS_BAR_MODE::NO_PROGRESS ||
@@ -375,8 +408,9 @@ void EpubReaderActivity::renderStatusBar() const {
const bool showChapterTitle = SETTINGS.statusBar == CrossPointSettings::STATUS_BAR_MODE::NO_PROGRESS ||
SETTINGS.statusBar == CrossPointSettings::STATUS_BAR_MODE::FULL;
// height variable shared by all elements
constexpr auto textY = 776;
// Position status bar near the bottom of the logical screen, regardless of orientation
const auto screenHeight = renderer.getScreenHeight();
const auto textY = screenHeight - orientedMarginBottom - 2;
int percentageTextWidth = 0;
int progressTextWidth = 0;
@@ -389,7 +423,7 @@ void EpubReaderActivity::renderStatusBar() const {
const std::string progress = std::to_string(section->currentPage + 1) + "/" + std::to_string(section->pageCount) +
" " + std::to_string(bookProgress) + "%";
progressTextWidth = renderer.getTextWidth(SMALL_FONT_ID, progress.c_str());
renderer.drawText(SMALL_FONT_ID, GfxRenderer::getScreenWidth() - marginRight - progressTextWidth, textY,
renderer.drawText(SMALL_FONT_ID, renderer.getScreenWidth() - orientedMarginRight - progressTextWidth, textY,
progress.c_str());
}
@@ -398,13 +432,13 @@ void EpubReaderActivity::renderStatusBar() const {
const uint16_t percentage = battery.readPercentage();
const auto percentageText = std::to_string(percentage) + "%";
percentageTextWidth = renderer.getTextWidth(SMALL_FONT_ID, percentageText.c_str());
renderer.drawText(SMALL_FONT_ID, 20 + marginLeft, textY, percentageText.c_str());
renderer.drawText(SMALL_FONT_ID, 20 + orientedMarginLeft, textY, percentageText.c_str());
// 1 column on left, 2 columns on right, 5 columns of battery body
constexpr int batteryWidth = 15;
constexpr int batteryHeight = 10;
constexpr int x = marginLeft;
constexpr int y = 783;
const int x = orientedMarginLeft;
const int y = screenHeight - orientedMarginBottom + 5;
// Top line
renderer.drawLine(x, y, x + batteryWidth - 4, y);
@@ -429,9 +463,9 @@ void EpubReaderActivity::renderStatusBar() const {
if (showChapterTitle) {
// Centered chatper title text
// Page width minus existing content with 30px padding on each side
const int titleMarginLeft = 20 + percentageTextWidth + 30 + marginLeft;
const int titleMarginRight = progressTextWidth + 30 + marginRight;
const int availableTextWidth = GfxRenderer::getScreenWidth() - titleMarginLeft - titleMarginRight;
const int titleMarginLeft = 20 + percentageTextWidth + 30 + orientedMarginLeft;
const int titleMarginRight = progressTextWidth + 30 + orientedMarginRight;
const int availableTextWidth = renderer.getScreenWidth() - titleMarginLeft - titleMarginRight;
const int tocIndex = epub->getTocIndexForSpineIndex(currentSpineIndex);
std::string title;

5
src/activities/reader/EpubReaderActivity.h
View File

@@ -22,8 +22,9 @@ class EpubReaderActivity final : public ActivityWithSubactivity {
static void taskTrampoline(void* param);
[[noreturn]] void displayTaskLoop();
void renderScreen();
void renderContents(std::unique_ptr<Page> p);
void renderStatusBar() const;
void renderContents(std::unique_ptr<Page> page, int orientedMarginTop, int orientedMarginRight,
int orientedMarginBottom, int orientedMarginLeft);
void renderStatusBar(int orientedMarginRight, int orientedMarginBottom, int orientedMarginLeft) const;
public:
explicit EpubReaderActivity(GfxRenderer& renderer, InputManager& inputManager, std::unique_ptr<Epub> epub,

34
src/activities/reader/EpubReaderChapterSelectionActivity.cpp
View File

@@ -7,10 +7,26 @@
#include "config.h"
namespace {
constexpr int PAGE_ITEMS = 24;
// Time threshold for treating a long press as a page-up/page-down
constexpr int SKIP_PAGE_MS = 700;
} // namespace
int EpubReaderChapterSelectionActivity::getPageItems() const {
// Layout constants used in renderScreen
constexpr int startY = 60;
constexpr int lineHeight = 30;
const int screenHeight = renderer.getScreenHeight();
const int availableHeight = screenHeight - startY;
int items = availableHeight / lineHeight;
// Ensure we always have at least one item per page to avoid division by zero
if (items < 1) {
items = 1;
}
return items;
}
void EpubReaderChapterSelectionActivity::taskTrampoline(void* param) {
auto* self = static_cast<EpubReaderChapterSelectionActivity*>(param);
self->displayTaskLoop();
@@ -56,6 +72,7 @@ void EpubReaderChapterSelectionActivity::loop() {
inputManager.wasReleased(InputManager::BTN_DOWN) || inputManager.wasReleased(InputManager::BTN_RIGHT);
const bool skipPage = inputManager.getHeldTime() > SKIP_PAGE_MS;
const int pageItems = getPageItems();
if (inputManager.wasReleased(InputManager::BTN_CONFIRM)) {
onSelectSpineIndex(selectorIndex);
@@ -64,14 +81,14 @@ void EpubReaderChapterSelectionActivity::loop() {
} else if (prevReleased) {
if (skipPage) {
selectorIndex =
((selectorIndex / PAGE_ITEMS - 1) * PAGE_ITEMS + epub->getSpineItemsCount()) % epub->getSpineItemsCount();
((selectorIndex / pageItems - 1) * pageItems + epub->getSpineItemsCount()) % epub->getSpineItemsCount();
} else {
selectorIndex = (selectorIndex + epub->getSpineItemsCount() - 1) % epub->getSpineItemsCount();
}
updateRequired = true;
} else if (nextReleased) {
if (skipPage) {
selectorIndex = ((selectorIndex / PAGE_ITEMS + 1) * PAGE_ITEMS) % epub->getSpineItemsCount();
selectorIndex = ((selectorIndex / pageItems + 1) * pageItems) % epub->getSpineItemsCount();
} else {
selectorIndex = (selectorIndex + 1) % epub->getSpineItemsCount();
}
@@ -95,17 +112,18 @@ void EpubReaderChapterSelectionActivity::renderScreen() {
renderer.clearScreen();
const auto pageWidth = renderer.getScreenWidth();
const int pageItems = getPageItems();
renderer.drawCenteredText(READER_FONT_ID, 10, "Select Chapter", true, BOLD);
const auto pageStartIndex = selectorIndex / PAGE_ITEMS * PAGE_ITEMS;
renderer.fillRect(0, 60 + (selectorIndex % PAGE_ITEMS) * 30 + 2, pageWidth - 1, 30);
for (int i = pageStartIndex; i < epub->getSpineItemsCount() && i < pageStartIndex + PAGE_ITEMS; i++) {
const auto pageStartIndex = selectorIndex / pageItems * pageItems;
renderer.fillRect(0, 60 + (selectorIndex % pageItems) * 30 + 2, pageWidth - 1, 30);
for (int i = pageStartIndex; i < epub->getSpineItemsCount() && i < pageStartIndex + pageItems; i++) {
const int tocIndex = epub->getTocIndexForSpineIndex(i);
if (tocIndex == -1) {
renderer.drawText(UI_FONT_ID, 20, 60 + (i % PAGE_ITEMS) * 30, "Unnamed", i != selectorIndex);
renderer.drawText(UI_FONT_ID, 20, 60 + (i % pageItems) * 30, "Unnamed", i != selectorIndex);
} else {
auto item = epub->getTocItem(tocIndex);
renderer.drawText(UI_FONT_ID, 20 + (item.level - 1) * 15, 60 + (i % PAGE_ITEMS) * 30, item.title.c_str(),
renderer.drawText(UI_FONT_ID, 20 + (item.level - 1) * 15, 60 + (i % pageItems) * 30, item.title.c_str(),
i != selectorIndex);
}
}

4
src/activities/reader/EpubReaderChapterSelectionActivity.h
View File

@@ -18,6 +18,10 @@ class EpubReaderChapterSelectionActivity final : public Activity {
const std::function<void()> onGoBack;
const std::function<void(int newSpineIndex)> onSelectSpineIndex;
// Number of items that fit on a page, derived from logical screen height.
// This adapts automatically when switching between portrait and landscape.
int getPageItems() const;
static void taskTrampoline(void* param);
[[noreturn]] void displayTaskLoop();
void renderScreen();

2
src/activities/reader/FileSelectionActivity.cpp
View File

@@ -158,7 +158,7 @@ void FileSelectionActivity::displayTaskLoop() {
void FileSelectionActivity::render() const {
renderer.clearScreen();
const auto pageWidth = GfxRenderer::getScreenWidth();
const auto pageWidth = renderer.getScreenWidth();
renderer.drawCenteredText(READER_FONT_ID, 10, "Books", true, BOLD);
// Help text

10
src/activities/settings/SettingsActivity.cpp
View File

@@ -9,13 +9,17 @@
// Define the static settings list
namespace {
constexpr int settingsCount = 5;
constexpr int settingsCount = 6;
const SettingInfo settingsList[settingsCount] = {
// Should match with SLEEP_SCREEN_MODE
{"Sleep Screen", SettingType::ENUM, &CrossPointSettings::sleepScreen, {"Dark", "Light", "Custom", "Cover"}},
{"Status Bar", SettingType::ENUM, &CrossPointSettings::statusBar, {"None", "No Progress", "Full"}},
{"Extra Paragraph Spacing", SettingType::TOGGLE, &CrossPointSettings::extraParagraphSpacing, {}},
{"Short Power Button Click", SettingType::TOGGLE, &CrossPointSettings::shortPwrBtn, {}},
{"Reading Orientation",
SettingType::ENUM,
&CrossPointSettings::orientation,
{"Portrait", "Landscape CW", "Inverted", "Landscape CCW"}},
{"Check for updates", SettingType::ACTION, nullptr, {}},
};
} // namespace
@@ -139,8 +143,8 @@ void SettingsActivity::displayTaskLoop() {
void SettingsActivity::render() const {
renderer.clearScreen();
const auto pageWidth = GfxRenderer::getScreenWidth();
const auto pageHeight = GfxRenderer::getScreenHeight();
const auto pageWidth = renderer.getScreenWidth();
const auto pageHeight = renderer.getScreenHeight();
// Draw header
renderer.drawCenteredText(READER_FONT_ID, 10, "Settings", true, BOLD);

2
src/activities/util/FullScreenMessageActivity.cpp
View File

@@ -8,7 +8,7 @@ void FullScreenMessageActivity::onEnter() {
Activity::onEnter();
const auto height = renderer.getLineHeight(UI_FONT_ID);
const auto top = (GfxRenderer::getScreenHeight() - height) / 2;
const auto top = (renderer.getScreenHeight() - height) / 2;
renderer.clearScreen();
renderer.drawCenteredText(UI_FONT_ID, top, text.c_str(), true, style);

4
src/activities/util/KeyboardEntryActivity.cpp
View File

@@ -235,7 +235,7 @@ void KeyboardEntryActivity::loop() {
}
void KeyboardEntryActivity::render() const {
const auto pageWidth = GfxRenderer::getScreenWidth();
const auto pageWidth = renderer.getScreenWidth();
renderer.clearScreen();
@@ -329,7 +329,7 @@ void KeyboardEntryActivity::render() const {
}
// Draw help text at absolute bottom of screen (consistent with other screens)
const auto pageHeight = GfxRenderer::getScreenHeight();
const auto pageHeight = renderer.getScreenHeight();
renderer.drawText(SMALL_FONT_ID, 10, pageHeight - 30, "Navigate: D-pad | Select: OK | Cancel: BACK");
renderer.displayBuffer();
}