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A fork of https://github.com/crosspoint-reader/crosspoint-reader
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11 kB · 334 lines
C++
at master
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335#include "CrossPointSettings.h"
#include <HalStorage.h>#include <JsonSettingsIO.h>#include <Logging.h>#include <Serialization.h>
#include <cstring>#include <string>
#include "fontIds.h"
// Initialize the static instanceCrossPointSettings CrossPointSettings::instance;
void readAndValidate(FsFile& file, uint8_t& member, const uint8_t maxValue) { uint8_t tempValue; serialization::readPod(file, tempValue); if (tempValue < maxValue) { member = tempValue; }}
namespace {constexpr uint8_t SETTINGS_FILE_VERSION = 1;constexpr char SETTINGS_FILE_BIN[] = "/.crosspoint/settings.bin";constexpr char SETTINGS_FILE_JSON[] = "/.crosspoint/settings.json";constexpr char SETTINGS_FILE_BAK[] = "/.crosspoint/settings.bin.bak";
// Convert legacy front button layout into explicit logical->hardware mapping.void applyLegacyFrontButtonLayout(CrossPointSettings& settings) { switch (static_cast<CrossPointSettings::FRONT_BUTTON_LAYOUT>(settings.frontButtonLayout)) { case CrossPointSettings::LEFT_RIGHT_BACK_CONFIRM: settings.frontButtonBack = CrossPointSettings::FRONT_HW_LEFT; settings.frontButtonConfirm = CrossPointSettings::FRONT_HW_RIGHT; settings.frontButtonLeft = CrossPointSettings::FRONT_HW_BACK; settings.frontButtonRight = CrossPointSettings::FRONT_HW_CONFIRM; break; case CrossPointSettings::LEFT_BACK_CONFIRM_RIGHT: settings.frontButtonBack = CrossPointSettings::FRONT_HW_CONFIRM; settings.frontButtonConfirm = CrossPointSettings::FRONT_HW_LEFT; settings.frontButtonLeft = CrossPointSettings::FRONT_HW_BACK; settings.frontButtonRight = CrossPointSettings::FRONT_HW_RIGHT; break; case CrossPointSettings::BACK_CONFIRM_RIGHT_LEFT: settings.frontButtonBack = CrossPointSettings::FRONT_HW_BACK; settings.frontButtonConfirm = CrossPointSettings::FRONT_HW_CONFIRM; settings.frontButtonLeft = CrossPointSettings::FRONT_HW_RIGHT; settings.frontButtonRight = CrossPointSettings::FRONT_HW_LEFT; break; case CrossPointSettings::BACK_CONFIRM_LEFT_RIGHT: default: settings.frontButtonBack = CrossPointSettings::FRONT_HW_BACK; settings.frontButtonConfirm = CrossPointSettings::FRONT_HW_CONFIRM; settings.frontButtonLeft = CrossPointSettings::FRONT_HW_LEFT; settings.frontButtonRight = CrossPointSettings::FRONT_HW_RIGHT; break; }}
} // namespace
void CrossPointSettings::validateFrontButtonMapping(CrossPointSettings& settings) { const uint8_t mapping[] = {settings.frontButtonBack, settings.frontButtonConfirm, settings.frontButtonLeft, settings.frontButtonRight}; for (size_t i = 0; i < 4; i++) { for (size_t j = i + 1; j < 4; j++) { if (mapping[i] == mapping[j]) { settings.frontButtonBack = FRONT_HW_BACK; settings.frontButtonConfirm = FRONT_HW_CONFIRM; settings.frontButtonLeft = FRONT_HW_LEFT; settings.frontButtonRight = FRONT_HW_RIGHT; return; } } }}
bool CrossPointSettings::saveToFile() const { Storage.mkdir("/.crosspoint"); return JsonSettingsIO::saveSettings(*this, SETTINGS_FILE_JSON);}
bool CrossPointSettings::loadFromFile() { // Try JSON first if (Storage.exists(SETTINGS_FILE_JSON)) { String json = Storage.readFile(SETTINGS_FILE_JSON); if (!json.isEmpty()) { bool resave = false; bool result = JsonSettingsIO::loadSettings(*this, json.c_str(), &resave); if (result && resave) { if (saveToFile()) { LOG_DBG("CPS", "Resaved settings to update format"); } else { LOG_ERR("CPS", "Failed to resave settings after format update"); } } return result; } }
// Fall back to binary migration if (Storage.exists(SETTINGS_FILE_BIN)) { if (loadFromBinaryFile()) { if (saveToFile()) { Storage.rename(SETTINGS_FILE_BIN, SETTINGS_FILE_BAK); LOG_DBG("CPS", "Migrated settings.bin to settings.json"); return true; } else { LOG_ERR("CPS", "Failed to save migrated settings to JSON"); return false; } } }
return false;}
bool CrossPointSettings::loadFromBinaryFile() { FsFile inputFile; if (!Storage.openFileForRead("CPS", SETTINGS_FILE_BIN, inputFile)) { return false; }
uint8_t version; serialization::readPod(inputFile, version); if (version != SETTINGS_FILE_VERSION) { LOG_ERR("CPS", "Deserialization failed: Unknown version %u", version); return false; }
uint8_t fileSettingsCount = 0; serialization::readPod(inputFile, fileSettingsCount);
uint8_t settingsRead = 0; bool frontButtonMappingRead = false; do { readAndValidate(inputFile, sleepScreen, SLEEP_SCREEN_MODE_COUNT); if (++settingsRead >= fileSettingsCount) break; serialization::readPod(inputFile, extraParagraphSpacing); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, shortPwrBtn, SHORT_PWRBTN_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, statusBar, STATUS_BAR_MODE_COUNT); // legacy if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, orientation, ORIENTATION_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, frontButtonLayout, FRONT_BUTTON_LAYOUT_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, sideButtonLayout, SIDE_BUTTON_LAYOUT_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, fontFamily, FONT_FAMILY_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, fontSize, FONT_SIZE_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, lineSpacing, LINE_COMPRESSION_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, paragraphAlignment, PARAGRAPH_ALIGNMENT_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, sleepTimeout, SLEEP_TIMEOUT_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, refreshFrequency, REFRESH_FREQUENCY_COUNT); if (++settingsRead >= fileSettingsCount) break; serialization::readPod(inputFile, screenMargin); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, sleepScreenCoverMode, SLEEP_SCREEN_COVER_MODE_COUNT); if (++settingsRead >= fileSettingsCount) break; { std::string urlStr; serialization::readString(inputFile, urlStr); strncpy(opdsServerUrl, urlStr.c_str(), sizeof(opdsServerUrl) - 1); opdsServerUrl[sizeof(opdsServerUrl) - 1] = '\0'; } if (++settingsRead >= fileSettingsCount) break; serialization::readPod(inputFile, textAntiAliasing); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, hideBatteryPercentage, HIDE_BATTERY_PERCENTAGE_COUNT); if (++settingsRead >= fileSettingsCount) break; serialization::readPod(inputFile, longPressChapterSkip); if (++settingsRead >= fileSettingsCount) break; serialization::readPod(inputFile, hyphenationEnabled); if (++settingsRead >= fileSettingsCount) break; { std::string usernameStr; serialization::readString(inputFile, usernameStr); strncpy(opdsUsername, usernameStr.c_str(), sizeof(opdsUsername) - 1); opdsUsername[sizeof(opdsUsername) - 1] = '\0'; } if (++settingsRead >= fileSettingsCount) break; { std::string passwordStr; serialization::readString(inputFile, passwordStr); strncpy(opdsPassword, passwordStr.c_str(), sizeof(opdsPassword) - 1); opdsPassword[sizeof(opdsPassword) - 1] = '\0'; } if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, sleepScreenCoverFilter, SLEEP_SCREEN_COVER_FILTER_COUNT); if (++settingsRead >= fileSettingsCount) break; serialization::readPod(inputFile, uiTheme); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, frontButtonBack, FRONT_BUTTON_HARDWARE_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, frontButtonConfirm, FRONT_BUTTON_HARDWARE_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, frontButtonLeft, FRONT_BUTTON_HARDWARE_COUNT); if (++settingsRead >= fileSettingsCount) break; readAndValidate(inputFile, frontButtonRight, FRONT_BUTTON_HARDWARE_COUNT); frontButtonMappingRead = true; if (++settingsRead >= fileSettingsCount) break; serialization::readPod(inputFile, fadingFix); if (++settingsRead >= fileSettingsCount) break; serialization::readPod(inputFile, embeddedStyle); if (++settingsRead >= fileSettingsCount) break; } while (false);
if (frontButtonMappingRead) { CrossPointSettings::validateFrontButtonMapping(*this); } else { applyLegacyFrontButtonLayout(*this); }
LOG_DBG("CPS", "Settings loaded from binary file"); return true;}
float CrossPointSettings::getReaderLineCompression() const { switch (fontFamily) { case NOTOSERIF: default: switch (lineSpacing) { case TIGHT: return 0.95f; case NORMAL: default: return 1.0f; case WIDE: return 1.1f; } case NOTOSANS: switch (lineSpacing) { case TIGHT: return 0.90f; case NORMAL: default: return 0.95f; case WIDE: return 1.0f; } case OPENDYSLEXIC: switch (lineSpacing) { case TIGHT: return 0.90f; case NORMAL: default: return 0.95f; case WIDE: return 1.0f; } }}
unsigned long CrossPointSettings::getSleepTimeoutMs() const { switch (sleepTimeout) { case SLEEP_1_MIN: return 1UL * 60 * 1000; case SLEEP_5_MIN: return 5UL * 60 * 1000; case SLEEP_10_MIN: default: return 10UL * 60 * 1000; case SLEEP_15_MIN: return 15UL * 60 * 1000; case SLEEP_30_MIN: return 30UL * 60 * 1000; }}
int CrossPointSettings::getRefreshFrequency() const { switch (refreshFrequency) { case REFRESH_1: return 1; case REFRESH_5: return 5; case REFRESH_10: return 10; case REFRESH_15: default: return 15; case REFRESH_30: return 30; }}
int CrossPointSettings::getReaderFontId() const { switch (fontFamily) { case NOTOSERIF: default: switch (fontSize) { case SMALL: return NOTOSERIF_12_FONT_ID; case MEDIUM: default: return NOTOSERIF_14_FONT_ID; case LARGE: return NOTOSERIF_16_FONT_ID; case EXTRA_LARGE: return NOTOSERIF_18_FONT_ID; } case NOTOSANS: switch (fontSize) { case SMALL: return NOTOSANS_12_FONT_ID; case MEDIUM: default: return NOTOSANS_14_FONT_ID; case LARGE: return NOTOSANS_16_FONT_ID; case EXTRA_LARGE: return NOTOSANS_18_FONT_ID; } case OPENDYSLEXIC: switch (fontSize) { case SMALL: return OPENDYSLEXIC_8_FONT_ID; case MEDIUM: default: return OPENDYSLEXIC_10_FONT_ID; case LARGE: return OPENDYSLEXIC_12_FONT_ID; case EXTRA_LARGE: return OPENDYSLEXIC_14_FONT_ID; } }}