src/activities/boot_sleep/SleepActivity.h

#pragma once

#include <string>

#include "../Activity.h"

class Bitmap;

class SleepActivity final : public Activity {
 public:
  explicit SleepActivity(GfxRenderer& renderer, MappedInputManager& mappedInput)
      : Activity("Sleep", renderer, mappedInput) {}
  void onEnter() override;

 private:
  void renderDefaultSleepScreen() const;
  void renderCustomSleepScreen() const;
  void renderCoverSleepScreen() const;
  void renderBitmapSleepScreen(const Bitmap& bitmap, const std::string& edgeCachePath = "") const;
  void renderBlankSleepScreen() const;
};
Rename Screens to Activities and restructure files (#44) ## Summary * This PR drastically reshapes the structure of the codebase, moving from the concept of "Screens" to "Activities", restructing the files and setting up the concept of subactivities. * This should help with keep the main file clean and containing all functional logic in the relevant activity. * CrossPointState is now also a global singleton which should help with accessing it from within activities. ## Additional Context * This is probably going to be a bit disruptive for people with open PRs, sorry 😞 2025-12-17 23:32:18 +11:00			`#pragma once`
refactor: Revert letterbox fill to Dithered/Solid/None with edge caching Simplify letterbox fill modes back to Dithered (default), Solid, and None. Remove the Extend Edges mode and all per-pixel edge replication code. Restore Bayer ordered dithering for the Dithered fill mode. Re-introduce edge average caching so cover edge computations persist across sleep cycles, stored as a small binary file alongside the cover BMP. Co-authored-by: Cursor <cursoragent@cursor.com> 2026-02-13 11:12:27 -05:00
feat: Sleep screen letterbox fill and image upscaling Add configurable letterbox fill for sleep screen cover images that don't match the display aspect ratio. Four fill modes are available: Solid (single dominant edge shade), Blended (per-pixel edge colors), Gradient (edge colors interpolated toward white/black), and None. Enable upscaling of cover images smaller than the display in Fit mode by modifying drawBitmap/drawBitmap1Bit to support both up and downscaling via a unified block-fill approach. Edge sampling data is cached to .crosspoint alongside the cover BMP to avoid redundant bitmap scanning on subsequent sleeps. Cache is validated against screen dimensions and auto-regenerated when stale. New settings: Letterbox Fill (None/Solid/Blended/Gradient) and Gradient Direction (To White/To Black). Co-authored-by: Cursor <cursoragent@cursor.com> 2026-02-09 11:52:55 -05:00			`#include <string>`

Rename Screens to Activities and restructure files (#44) ## Summary * This PR drastically reshapes the structure of the codebase, moving from the concept of "Screens" to "Activities", restructing the files and setting up the concept of subactivities. * This should help with keep the main file clean and containing all functional logic in the relevant activity. * CrossPointState is now also a global singleton which should help with accessing it from within activities. ## Additional Context * This is probably going to be a bit disruptive for people with open PRs, sorry 😞 2025-12-17 23:32:18 +11:00			`#include "../Activity.h"`

Custom sleep screen support with BMP reading (#57) ## Summary * Builds on top of https://github.com/daveallie/crosspoint-reader/pull/16 - adresses https://github.com/daveallie/crosspoint-reader/discussions/14 * This PR adds the ability for the user to supply a custom `sleep.bmp` image at the root of the SD card that will be shown instead of the default sleep screen if present. * Supports: * Different BPPs: * 1bit * 2bit * 8bit * 24bit * 32bit (with alpha-channel ignored) * Grayscale rendering --------- Co-authored-by: Sam Davis <sam@sjd.co> 2025-12-19 08:45:14 +11:00			`class Bitmap;`

Rename Screens to Activities and restructure files (#44) ## Summary * This PR drastically reshapes the structure of the codebase, moving from the concept of "Screens" to "Activities", restructing the files and setting up the concept of subactivities. * This should help with keep the main file clean and containing all functional logic in the relevant activity. * CrossPointState is now also a global singleton which should help with accessing it from within activities. ## Additional Context * This is probably going to be a bit disruptive for people with open PRs, sorry 😞 2025-12-17 23:32:18 +11:00			`class SleepActivity final : public Activity {`
			`public:`
Support swapping the functionality of the front buttons (#133) ## Summary What is the goal of this PR? Adds a setting to swap the front buttons. The default functionality are: Back/Confirm/Left/Right. When this setting is enabled they become: Left/Right/Back/Confirm. This makes it more comfortable to use when holding in your right hand since your thumb can more easily rest on the next button. The original firmware has a similar setting. What changes are included? - Add the new setting. - Create a mapper to dynamically switch the buttons based on the setting. - Use mapper on the various activity screens. - Update the button hints to reflect the swapped buttons. ## Additional Context Full disclosure: I used Codex CLI to put this PR together, but did review it to make sure it makes sense. Also tested on my device: https://share.cleanshot.com/k76891NY 2025-12-28 21:59:14 -06:00			`explicit SleepActivity(GfxRenderer& renderer, MappedInputManager& mappedInput)`
			`: Activity("Sleep", renderer, mappedInput) {}`
Rename Screens to Activities and restructure files (#44) ## Summary * This PR drastically reshapes the structure of the codebase, moving from the concept of "Screens" to "Activities", restructing the files and setting up the concept of subactivities. * This should help with keep the main file clean and containing all functional logic in the relevant activity. * CrossPointState is now also a global singleton which should help with accessing it from within activities. ## Additional Context * This is probably going to be a bit disruptive for people with open PRs, sorry 😞 2025-12-17 23:32:18 +11:00			`void onEnter() override;`
Custom sleep screen support with BMP reading (#57) ## Summary * Builds on top of https://github.com/daveallie/crosspoint-reader/pull/16 - adresses https://github.com/daveallie/crosspoint-reader/discussions/14 * This PR adds the ability for the user to supply a custom `sleep.bmp` image at the root of the SD card that will be shown instead of the default sleep screen if present. * Supports: * Different BPPs: * 1bit * 2bit * 8bit * 24bit * 32bit (with alpha-channel ignored) * Grayscale rendering --------- Co-authored-by: Sam Davis <sam@sjd.co> 2025-12-19 08:45:14 +11:00
			`private:`
Book cover sleep screen (#89) ## Summary * Fix issue with 2-bit bmp rendering * Add support generate book cover BMP from JPG and use as sleep screen ## Additional Context * It does not support other image formats beyond JPG at this point * Something is cooked with my JpegToBmpConverter logic, it generates weird interlaced looking images for some JPGs \| Book 1 \| Book 2\| \| --- \| --- \| \| ![IMG_5653](https://github.com/user-attachments/assets/49bbaeaa-b171-44c7-a68d-14cbe42aef03) \| ![IMG_5652](https://github.com/user-attachments/assets/7db88d70-e09a-49b0-a9a0-4cc729b4ca0c) \| 2025-12-21 18:42:06 +11:00			`void renderDefaultSleepScreen() const;`
			`void renderCustomSleepScreen() const;`
			`void renderCoverSleepScreen() const;`
feat: Sleep screen letterbox fill and image upscaling Add configurable letterbox fill for sleep screen cover images that don't match the display aspect ratio. Four fill modes are available: Solid (single dominant edge shade), Blended (per-pixel edge colors), Gradient (edge colors interpolated toward white/black), and None. Enable upscaling of cover images smaller than the display in Fit mode by modifying drawBitmap/drawBitmap1Bit to support both up and downscaling via a unified block-fill approach. Edge sampling data is cached to .crosspoint alongside the cover BMP to avoid redundant bitmap scanning on subsequent sleeps. Cache is validated against screen dimensions and auto-regenerated when stale. New settings: Letterbox Fill (None/Solid/Blended/Gradient) and Gradient Direction (To White/To Black). Co-authored-by: Cursor <cursoragent@cursor.com> 2026-02-09 11:52:55 -05:00			`void renderBitmapSleepScreen(const Bitmap& bitmap, const std::string& edgeCachePath = "") const;`
Add blank sleep screen option (#242) ## Summary Very small change to add a blank ("None") sleep screen option, for those who prefer a clean aesthetic. Tested on X4 device. 2026-01-05 10:08:39 +01:00			`void renderBlankSleepScreen() const;`
Rename Screens to Activities and restructure files (#44) ## Summary * This PR drastically reshapes the structure of the codebase, moving from the concept of "Screens" to "Activities", restructing the files and setting up the concept of subactivities. * This should help with keep the main file clean and containing all functional logic in the relevant activity. * CrossPointState is now also a global singleton which should help with accessing it from within activities. ## Additional Context * This is probably going to be a bit disruptive for people with open PRs, sorry 😞 2025-12-17 23:32:18 +11:00			`};`