| 60 | } |
| 61 | |
| 62 | void TxtReaderActivity::loop() { |
| 63 | // Long press BACK (1s+) goes to file selection |
| 64 | if (mappedInput.isPressed(MappedInputManager::Button::Back) && mappedInput.getHeldTime() >= ReaderUtils::GO_HOME_MS) { |
| 65 | activityManager.goToFileBrowser(txt ? txt->getPath() : ""); |
| 66 | return; |
| 67 | } |
| 68 | |
| 69 | // Short press BACK goes directly to home |
| 70 | if (mappedInput.wasReleased(MappedInputManager::Button::Back) && |
| 71 | mappedInput.getHeldTime() < ReaderUtils::GO_HOME_MS) { |
| 72 | onGoHome(); |
| 73 | return; |
| 74 | } |
| 75 | |
| 76 | const auto [prevTriggered, nextTriggered, fromTilt] = ReaderUtils::detectPageTurn(mappedInput); |
| 77 | if (!prevTriggered && !nextTriggered) { |
| 78 | return; |
| 79 | } |
| 80 | |
| 81 | if (prevTriggered && currentPage > 0) { |
| 82 | currentPage--; |
| 83 | requestUpdate(); |
| 84 | } else if (nextTriggered) { |
| 85 | if (currentPage < totalPages - 1) { |
| 86 | currentPage++; |
| 87 | requestUpdate(); |
| 88 | } else { |
| 89 | onGoHome(); |
| 90 | } |
| 91 | } |
| 92 | } |
| 93 | |
| 94 | void TxtReaderActivity::initializeReader() { |
| 95 | if (initialized) { |
nothing calls this directly
no test coverage detected