crosspoint-reader/src/CrossPointSettings.h

#pragma once
#include <cstdint>
#include <iosfwd>

class CrossPointSettings {
 private:
  // Private constructor for singleton
  CrossPointSettings() = default;

  // Static instance
  static CrossPointSettings instance;

 public:
  // Delete copy constructor and assignment
  CrossPointSettings(const CrossPointSettings&) = delete;
  CrossPointSettings& operator=(const CrossPointSettings&) = delete;

  // Should match with SettingsActivity text
  enum SLEEP_SCREEN_MODE { DARK = 0, LIGHT = 1, CUSTOM = 2, COVER = 3 };

  // Status bar display type enum
  enum STATUS_BAR_MODE { NONE = 0, BATTERY = 1, PROGRESS = 2, FULL = 3 };

  // Sleep screen settings
  uint8_t sleepScreen = DARK;
  // Status bar settings
  uint8_t statusBar = FULL;
  // Text rendering settings
  uint8_t extraParagraphSpacing = 1;
  // Duration of the power button press
  uint8_t shortPwrBtn = 0;

  ~CrossPointSettings() = default;

  // Get singleton instance
  static CrossPointSettings& getInstance() { return instance; }

  uint16_t getPowerButtonDuration() const { return shortPwrBtn ? 10 : 500; }

  bool saveToFile() const;
  bool loadFromFile();
};

// Helper macro to access settings
#define SETTINGS CrossPointSettings::getInstance()