Files
crosspoint-reader/src/CrossPointSettings.h
Stanislav Khromov 1f956e972b Allow disabling anti-aliasing via a setting (#241)
## Summary

Fixes https://github.com/daveallie/crosspoint-reader/issues/233

## Additional Context

By disabling the Text Anti-Aliasing in the settings, you can get faster
black-and-white page turns that work exactly like the stock firmware,
instead of having an additional flash after rendering (see issue linked
above for example).

Tested on the X4 and confirmed working.

---------

Co-authored-by: Dave Allie <dave@daveallie.com>
2026-01-07 20:14:35 +11:00

104 lines
3.6 KiB
C++

#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, BLANK = 4 };
enum SLEEP_SCREEN_COVER_MODE { FIT = 0, CROP = 1 };
// Status bar display type enum
enum STATUS_BAR_MODE { NONE = 0, NO_PROGRESS = 1, FULL = 2 };
enum ORIENTATION {
PORTRAIT = 0, // 480x800 logical coordinates (current default)
LANDSCAPE_CW = 1, // 800x480 logical coordinates, rotated 180° (swap top/bottom)
INVERTED = 2, // 480x800 logical coordinates, inverted
LANDSCAPE_CCW = 3 // 800x480 logical coordinates, native panel orientation
};
// Front button layout options
// Default: Back, Confirm, Left, Right
// Swapped: Left, Right, Back, Confirm
enum FRONT_BUTTON_LAYOUT { BACK_CONFIRM_LEFT_RIGHT = 0, LEFT_RIGHT_BACK_CONFIRM = 1, LEFT_BACK_CONFIRM_RIGHT = 2 };
// Side button layout options
// Default: Previous, Next
// Swapped: Next, Previous
enum SIDE_BUTTON_LAYOUT { PREV_NEXT = 0, NEXT_PREV = 1 };
// Font family options
enum FONT_FAMILY { BOOKERLY = 0, NOTOSANS = 1, OPENDYSLEXIC = 2 };
// Font size options
enum FONT_SIZE { SMALL = 0, MEDIUM = 1, LARGE = 2, EXTRA_LARGE = 3 };
enum LINE_COMPRESSION { TIGHT = 0, NORMAL = 1, WIDE = 2 };
enum PARAGRAPH_ALIGNMENT { JUSTIFIED = 0, LEFT_ALIGN = 1, CENTER_ALIGN = 2, RIGHT_ALIGN = 3 };
// Auto-sleep timeout options (in minutes)
enum SLEEP_TIMEOUT { SLEEP_1_MIN = 0, SLEEP_5_MIN = 1, SLEEP_10_MIN = 2, SLEEP_15_MIN = 3, SLEEP_30_MIN = 4 };
// E-ink refresh frequency (pages between full refreshes)
enum REFRESH_FREQUENCY { REFRESH_1 = 0, REFRESH_5 = 1, REFRESH_10 = 2, REFRESH_15 = 3, REFRESH_30 = 4 };
// Sleep screen settings
uint8_t sleepScreen = DARK;
// Sleep screen cover mode settings
uint8_t sleepScreenCoverMode = FIT;
// Status bar settings
uint8_t statusBar = FULL;
// Text rendering settings
uint8_t extraParagraphSpacing = 1;
uint8_t textAntiAliasing = 1;
// Duration of the power button press
uint8_t shortPwrBtn = 0;
// EPUB reading orientation settings
// 0 = portrait (default), 1 = landscape clockwise, 2 = inverted, 3 = landscape counter-clockwise
uint8_t orientation = PORTRAIT;
// Button layouts
uint8_t frontButtonLayout = BACK_CONFIRM_LEFT_RIGHT;
uint8_t sideButtonLayout = PREV_NEXT;
// Reader font settings
uint8_t fontFamily = BOOKERLY;
uint8_t fontSize = MEDIUM;
uint8_t lineSpacing = NORMAL;
uint8_t paragraphAlignment = JUSTIFIED;
// Auto-sleep timeout setting (default 10 minutes)
uint8_t sleepTimeout = SLEEP_10_MIN;
// E-ink refresh frequency (default 15 pages)
uint8_t refreshFrequency = REFRESH_15;
// Reader screen margin settings
uint8_t screenMargin = 5;
// OPDS browser settings
char opdsServerUrl[128] = "";
~CrossPointSettings() = default;
// Get singleton instance
static CrossPointSettings& getInstance() { return instance; }
uint16_t getPowerButtonDuration() const { return shortPwrBtn ? 10 : 400; }
int getReaderFontId() const;
bool saveToFile() const;
bool loadFromFile();
float getReaderLineCompression() const;
unsigned long getSleepTimeoutMs() const;
int getRefreshFrequency() const;
};
// Helper macro to access settings
#define SETTINGS CrossPointSettings::getInstance()