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ee63cf4f18759c9c198a413060e4a9481f0947e6
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50 Commits
Author SHA1 Message Date
Dave Allie ee63cf4f18 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
Jonas Diemer d22f9e2a83 Calculate the progress in the book by file sizes of each chapter. (#38) 
## Summary

Addresses #35.

Maybe it could be wise to do some caching of the spine sizes (but
performance isn't too bad).
 2025-12-17 23:05:24 +11:00
Dave Allie e0fc43cf13 Add home screen (#42) 
## Summary

* Add home screen
* Sits as new root screen, allows for navigation to settings or file
list
 2025-12-17 20:47:43 +11:00
Dave Allie eec3766bcf Use single buffer mode for EInkDisplay (#34) 
## Summary

* Frees up 48kB of statically allocated RAM in exchange for 48kB just
when grayscale rendering is needed

## Additional Context

* Upstream changes:
https://github.com/open-x4-epaper/community-sdk/pull/7
 2025-12-17 00:17:49 +11:00
Jonas Diemer bf4a8da0e6 Wrap-around navigation in Settings. (#31) 2025-12-16 22:54:16 +11:00
Arthur Tazhitdinov fabea7ad41 Add Cyrillic range to fonts (#27) 
* Enhance TOC parsing and chapter selection logic

- Update .gitignore to include additional paths
- Refactor Epub::parseContentOpf to improve NCX item retrieval
- Modify ContentOpfParser to store media type in ManifestItem
- Implement rebuildVisibleSpineIndices in EpubReaderChapterSelectionScreen for better chapter navigation
- Adjust rendering logic to handle empty chapter lists gracefully

* Refactor TOC parsing logic to streamline cover image and NCX item retrieval

* add cyrillic ranges

* revert

* clang format fix
 2025-12-16 22:52:49 +11:00
Jonas Diemer fc2d526e40 Feature/auto poweroff (#32) 
* Automatically deep sleep after 10 minutes of inactivity.

* formatting.
 2025-12-16 22:49:31 +11:00
Dave Allie 5f150d3024 Fixed light gray text rendering 2025-12-16 02:16:38 +11:00
Dave Allie 3303541e15 Fix formatting 2025-12-15 23:17:23 +11:00
Jonas Diemer a10d903a9f Settings Screen and first 2 settings (#18) 
* white sleep screen

* quicker pwr button

* no extra spacing between paragraphs

* Added settings class with de/serialization and whiteSleepScreen setting to control inverting the sleep screen

* Added Settings screen for real, made settings a global singleton

* Added setting for extra paragraph spacing.

* fixed typo

* Rework after feedback

* Fixed type from bool to uint8
 2025-12-15 23:16:46 +11:00
Dave Allie c90f3d8304 Add chapter selection screen 2025-12-13 21:17:34 +11:00
Dave Allie 8175069ea7 Return -1 from getTocIndexForSpineIndex if TOC item does not exist 2025-12-13 21:17:22 +11:00
Dave Allie 7eea0eeccb Show end of book screen when navigating past last page 2025-12-13 20:10:38 +11:00
Dave Allie fe831c615c Remove tinyxml2 dependency replace with expat parsers (#9) 2025-12-13 19:36:01 +11:00
Dave Allie 33e1499175 Show clearer indexing string 2025-12-13 16:02:27 +11:00
Dave Allie 11857183cc Bump page file version 2025-12-13 00:42:17 +11:00
Dave Allie 779f3b07e2 Swap out babyblue font for pixelarial14 2025-12-13 00:16:10 +11:00
Dave Allie f74c0d23a9 Move to smart pointers and split out ParsedText class (#6) 
* Move to smart pointers and split out ParsedText class

* Cleanup ParsedText

* Fix clearCache functions and clear section cache if page load fails

* Bump Page and Section file versions

* Combine removeDir implementations in Epub

* Adjust screen margins
 2025-12-12 22:13:34 +11:00
Dave Allie 61c50be7db Add version string to boot screen 2025-12-08 23:13:33 +11:00
Dave Allie a98a2808b8 Add drawCenteredText to GfxRenderer 2025-12-08 22:52:19 +11:00
Dave Allie 797ddaab86 Cleanup serial output 2025-12-08 22:39:23 +11:00
Dave Allie 0800e8a845 Remove EpdRenderer and create new GfxRenderer 2025-12-08 22:06:09 +11:00
Dave Allie c239cbbd89 Move to SDK EInkDisplay and enable anti-aliased 2-bit text (#5) 
* First pass at moving to SDK EInkDisplay library

* Add 2-bit grayscale text and anti-aliased rendering of text

* Render status bar for empty chapters

* Refresh screen every 15 pages to avoid ghosting

* Simplify boot and sleep screens

* Give FileSelectionScreen task more stack memory

* Move text around slightly on Boot and Sleep screens

* Re-use existing buffer and write to whole screen for 'partial update'
 2025-12-08 19:48:49 +11:00
Dave Allie d2d39427af Stream inflated EPUB HTMLs down to disk instead of inflating in memory (#4) 
* Downgrade miniz for stability

* Stream HTML from ZIP down to disk instead of loading all in mem
 2025-12-08 00:39:17 +11:00
Dave Allie e922758913 Sort directories first in file picker 2025-12-07 19:17:43 +11:00
Dave Allie 6b3fbed01b Reduce number of full screen refreshes to once every 20 pages 2025-12-06 22:12:01 +11:00
Dave Allie 5a23d72724 Version section bin files 2025-12-06 22:09:25 +11:00
Dave Allie 6fe291f96c Small cleanup 2025-12-06 20:24:24 +11:00
Dave Allie 1cbee2cb92 More pass by reference changes 2025-12-06 15:56:00 +11:00
Dave Allie 4c13528cfc Sort items on FileSelectionScreen 2025-12-06 13:01:16 +11:00
Dave Allie b89609691b Fix bug with selectin epubs inside of folders 2025-12-06 12:57:17 +11:00
Dave Allie 00fd1a033a Use reference passing for EpdRenderer 2025-12-06 12:56:39 +11:00
Dave Allie 283051d77f Use InputManager from community-sdk 2025-12-06 12:35:41 +11:00
Dave Allie 9d3eaf4388 Update sleep screen 2025-12-06 04:20:41 +11:00
Dave Allie 20cff1745f Avoid leaving screens mid-display update 
Was leave the EPD in a bad state, blocking further actions
 2025-12-06 03:02:52 +11:00
Dave Allie 24d01a2970 Fix memory leak with Epub object getting orphaned 2025-12-06 02:49:10 +11:00
Dave Allie 58cd36d51e Add UI font 2025-12-06 01:44:14 +11:00
Dave Allie aed915713b Add new boot logo screen 2025-12-06 01:44:14 +11:00
Dave Allie d2bba3bac7 Wrap up multiple font styles into EpdFontFamily 2025-12-06 01:44:14 +11:00
Dave Allie d6d7385b52 Full screen refresh of EpubReaderScreen every 10 renders 
This is done in an effort to minimise ghosting
 2025-12-05 22:19:44 +11:00
Dave Allie 981bdd5a06 Add directory picking to home screen 2025-12-05 22:12:28 +11:00
Dave Allie b5970a27e3 Show indexing text when indexing 2025-12-05 21:12:15 +11:00
Dave Allie bae4fc6a04 Avoid ghosting on sleep screen by doing a full screen update 2025-12-05 17:55:17 +11:00
Dave Allie 82aad6d94a Speedup boot by not waiting for Serial 2025-12-05 17:47:23 +11:00
Dave Allie e9b3a9c59a Fix hold to wake logic 
esp_sleep_get_wakeup_cause does not seem to be set when not connected to USB power
 2025-12-04 00:57:32 +11:00
Dave Allie 87df778b06 Support left and right buttons in reader and file picker 2025-12-04 00:11:51 +11:00
Dave Allie 1df9812df6 Adjust input button thresholds to support more devices 2025-12-04 00:11:51 +11:00
Dave Allie 35284ac4b6 Add file selection screen 2025-12-04 00:11:51 +11:00
Dave Allie 27d34e782b Use correct current page on reader screen 
Fixes the page counter not updating
 2025-12-03 22:34:16 +11:00
Dave Allie 9f5253313f Public release 2025-12-03 22:06:45 +11:00