feat: Page turn button orientation change (#1069)

Co-authored-by: Егор Мартынов <martynovegorOF@yandex.ru>

src/activities/reader/EpubReaderActivity.cpp

@@ -202,15 +202,14 @@ void EpubReaderActivity::loop() {
     return;
   }
 
-  const bool skipChapter = !fromTilt && SETTINGS.longPressChapterSkip && mappedInput.getHeldTime() > skipChapterMs;
+  const bool longPress = !fromTilt && mappedInput.getHeldTime() > skipChapterMs;
 
   // Don't skip chapter after screenshot
   if (gpio.wasReleased(HalGPIO::BTN_POWER) && gpio.wasReleased(HalGPIO::BTN_DOWN)) {
     return;
   }
 
-  if (skipChapter) {
-    lastPageTurnTime = millis();
+  if (longPress && SETTINGS.longPressButtonBehavior == SETTINGS.CHAPTER_SKIP) {
     // We don't want to delete the section mid-render, so grab the semaphore
     {
       RenderLock lock(*this);
@@ -222,6 +221,15 @@ void EpubReaderActivity::loop() {
     return;
   }
 
+  if (longPress && SETTINGS.longPressButtonBehavior == SETTINGS.ORIENTATION_CHANGE) {
+    const uint8_t newOrientation =
+        nextTriggered ? (SETTINGS.orientation - 1 + SETTINGS.ORIENTATION_COUNT) % SETTINGS.ORIENTATION_COUNT
+                      : (SETTINGS.orientation + 1) % SETTINGS.ORIENTATION_COUNT;
+    applyOrientation(newOrientation);
+    requestUpdate();
+    return;
+  }
+
   // No current section, attempt to rerender the book
   if (!section) {
     requestUpdate();