## Summary
**What is the goal of this PR?**
Adds a clearer Quick Resume sleep-screen flow. The previous “Page as
Sleep Screen” behavior is now exposed as a dedicated `Sleep Screen >
Quick Resume `option, with the timeout-only behavior controlled by a
renamed `Quick Resume on Timeout `setting.
**What changes are included?**
- Adds `Quick Resume` as a new `Sleep Screen` option.
- Renames the old `Page as Sleep Screen` setting to `Quick Resume on
Timeout`.
- Changes that setting’s choices from `Never / After Timeout / Always`
to `OFF / ON`.
- Makes `Quick Resume on Timeout = ON` equivalent to the old `After
Timeout` behavior.
- Makes `Sleep Screen > Quick Resume` equivalent to the old `Always`
behavior.
- Automatically forces `Quick Resume on Timeout` to `ON` when `Sleep
Screen` is set to `Quick Resume`.
- Renames internal setting references from `seamlessSleepScreen` to
`quickResumeSleepScreen`.
- Updates translations for the renamed setting label.
**Additional Context**
- This is mostly a settings/labeling restructure around existing
behavior, not a new rendering path.
- The runtime quick-resume behavior still uses the existing saved
framebuffer / last-screen sleep flow.
- Review focus areas:
- Sleep entry behavior from manual sleep vs timeout sleep.
- The automatic dependency where selecting `Sleep Screen > Quick Resume`
sets `Quick Resume on Timeout` to `ON`.
---
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---
**New `Quick Resume` option for `Sleep Screen` will automatically set
`Quick Resume on Timeout` to `ON`**:
<img width="480" height="800" alt="quick resume"
src="https://github.com/user-attachments/assets/94c553fd-a122-47a8-add9-f29694f55566"
/>
**Example where a different sleep screen setting like `Cover` can be
used in combination with the `Quick Resume on Timeout` setting**:
<img width="480" height="800" alt="cover + quick resume"
src="https://github.com/user-attachments/assets/dd18ce18-230b-4b78-808b-ac85f5e7d5d8"
/>
<img width="605" height="454" alt="image"
src="https://github.com/user-attachments/assets/bfd84afe-3b58-436e-9a5d-539af3ec3d4e"
/>
Actualized "Last" sleep screen setting from previous PRs, rebranded as a
~~`Seamless Sleep`~~ `Page as Sleep Screen` option with more
improvements.
https://github.com/user-attachments/assets/59029ba6-007e-4841-abfa-f680d7e98b79
---
New option: `Page as Sleep Screen` - `Never (default)`, `After Timeout`,
`Always`
When enabled, it seamlessly sleeps on timeout or power off, making a
fast refresh for the moon icon. When waking up, we still show the last
page, instead of the boot screen, making it fully seamless.
I tried different icons such as "refresh arrow" and others, but they
looked not as nice as 3 simple dots.
With this mode, the device turns off 4 seconds faster. And has 6 seconds
less delay when turning back on. Much more responsive.
Previously, even a 10-minute timeout sometimes wasn't enough, and I'd
worry about seeing the book cover. It's now easier to use a shorter
sleep timeout: if I get distracted during a reading session but don't
want to stop, the new screen is much more inviting to come back to.
---
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---
Test v1.3.0 firmware.bin file
[download](https://github.com/user-attachments/files/28015193/firmware.zip)
Based on PRs #410 and #495Closes#400, #1649
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
## Summary
Add ability to long press 'confirm' on a book in the recent books list
to be prompted to remove it from the list.
---
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---------
## Summary
* **What is the goal of this PR?** Update the Italian translation.
* **What changes are included?** Took the latest `english.yaml` as
reference and updated `italian.yaml` accordingly, translating new
strings and revising existing ones where needed. Specific changes can be
inspected from the diff.
## Additional Context
* Nothing special to flag — happy to adjust any wording the reviewer
disagrees with.
---
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Did you use AI tools to help write this code? _**PARTIALLY**_ — Claude
provided a first-pass draft; I revised and rewrote a substantial portion
by hand.
## Summary
* **What is the goal of this PR?**
Separate the font manager's combined `Download / Update All` action into
separate `Download All` and `Update All` rows
* **What changes are included?**
- Updated multiple i18n translation files to add `STR_UPDATE_ALL` and
adjust `STR_DOWNLOAD_ALL` text.
- Added separate handlers: `downloadAll()` for fonts that have been
installed and `updateAll()` for fonts with updates.
- `Download All` and `Update All` are only shown when applicable.
---
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## Summary
Micro fix Ukrainian translation
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Co-authored-by: KymAndriy <test@notamail.ua>
## Summary
Update Ukrainian translation
### AI Usage
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---------
Co-authored-by: Kym_Adnriy <kym_andr@gmail.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
## Summary
* **What is the goal of this PR?**
1. Adds font family deletion support to the font download activity so
users can remove installed font families directly from the download
list.
2. Address an issue where a font family manually deleted in the file
browser by user will show as "update" in the `FontDownloadActivity`
* **What changes are included?**
* Updated button hint label to show `Delete` when deletion is available.
* Added confirmation before deleting a selected installed font family.
* Refreshed font registry in `fetchAndParseManifest` (for the second
goal above)
---
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## Summary
This PR introduces **Focus Reading**, a generic implementation of
artificial fixation points (similar to Bionic Reading) designed to
improve reading speed and focus by bolding the initial characters of
words. This is achieved by dynamically bolding characters during
indexing.
<img width="500" alt="Focus Reading on X3"
src="https://github.com/user-attachments/assets/94a632a5-82da-47be-957c-538b35bf84d9"
/>
### Implementation Details
#### Core Text Engine (`ParsedText`)
- Modified `ParsedText::addWord` to implement a custom bolding
algorithm. It uses a 45% ratio for bolding, with a minimum of 1
character and a maximum of 9.
- UTF-8 Safety: Integrated `utf8NextCodepoint` to ensure character
counting and string slicing occur at safe byte boundaries, preventing
corruption of multi-byte characters (e.g., accented letters or smart
quotes).
- Intelligent Tokenization: This correctly identifies and separates
"word" characters (letters, apostrophes, hyphens) from "non-word"
characters (numbers, brackets, smart quotes).
- Formatting Preservation: The logic ensures that punctuation is not
"stolen" for the bolding count and that existing styles (like italics or
underlines) are preserved across the bold/regular split.
- Processing at indexing stage reduces CPU load at render-time and
ensures layout/fit is unaffected.
- Split details are tracked with `wordIsFocusSuffix`. After splitting
and layout, suffixes are merged back into their preceding word entries
to prevent a doubling of RAM usage.
#### Settings and UI
- Version Management: Bumped `SECTION_FILE_VERSION` to `21`
- Global Settings: Added `focusReadingEnabled` to `CrossPointSettings`.
- User Interface: Added a new toggle in the "Reader" section of the
settings menu, positioned after the "Embedded Style" option.
- Localization: Added the `STR_FOCUS_READING` string
#### Plumbing
- Plumbed the `focusReadingEnabled` boolean through
`EpubReaderActivity`, `Section`, and `ChapterHtmlSlimParser` to ensure
the user's setting reaches the `ParsedText` constructor during chapter
indexing.
## Additional Context
### Files Changed
- `lib/Epub/Epub/ParsedText.h / .cpp`: Core fixation logic and UTF-8
tokenization.
- `lib/Epub/Epub/Section.h / .cpp`: Cache header updates and
invalidation logic.
- `lib/Epub/Epub/parsers/ChapterHtmlSlimParser.h / .cpp`: Plumbing the
setting to text blocks.
- `src/CrossPointSettings.h`: Data persistence for the new setting.
- `src/SettingsList.h`: UI toggle implementation.
- `src/activities/reader/EpubReaderActivity.cpp`: Handling settings
changes during reading sessions.
- `lib/I18n/translations/*.yaml`: UI strings.
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## Summary
* **What is the goal of this PR?** (e.g., Implements the new feature for
file uploading.)
* **What changes are included?**
## Additional Context
* Add any other information that might be helpful for the reviewer
(e.g., performance implications, potential risks,
specific areas to focus on).
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## Summary
* Add missing swedish translations
---
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## Summary
* **What is the goal of this PR?** Fix KOSync failing with "Network
error" on large/complex EPUBs, and simplify the sync navigation flow by
removing the callback/result pattern.
* **What changes are included?**
This PR combines the approaches from #1855 and #1760 into a single,
cleaner solution:
**Memory fix (from #1855):**
- `EpubReaderActivity` pre-computes the local KOReader position and
chapter name, then explicitly releases `epub` and `section` before
launching `KOReaderSyncActivity`. This frees ~65KB measured on device,
giving the TLS handshake sufficient heap. The root cause was
`MBEDTLS_ERR_X509_ALLOC_FAILED` (-0x2880) when a 3-cert chain consumed
~48KB during the handshake with only ~50KB available.
- `KOReaderSyncActivity` no longer receives a `shared_ptr<Epub>` at
construction — it lazy-loads the Epub after TLS only if remote progress
is found (`ensureEpubLoaded()`).
- Added `MIN_HEAP_FOR_TLS = 55000` guard in `KOReaderSyncClient` —
returns `LOW_MEMORY` early if aggregate free heap is too low before
attempting a TLS connection.
**Navigation simplification (from #1760):**
- Replaced `startActivityForResult` + callback with
`activityManager.replaceActivity` / `activityManager.goToReader`.
Progress is saved to `progress.bin` before the epub is released
(cancel/upload paths) and in `saveProgressAndReturn` (apply remote
path). The reader re-launches from the saved position naturally via
`goToReader`, eliminating the need to reload the epub in a callback.
- Extracted `ReaderUtils::saveProgress()` as a shared helper used by
both `EpubReaderActivity` and `KOReaderSyncActivity`.
- Added `STR_SAVE_PROGRESS_FAILED` to all 22 language files for the case
where writing the synced position to SD fails.
**Orientation fix (found during device testing):**
- `EpubReaderActivity::onExit()` resets the renderer to portrait before
destruction. With `replaceActivity` the reader is fully torn down before
KOSync starts, so KOSync was always rendering in portrait even when
reading in landscape. Fixed by calling `ReaderUtils::applyOrientation`
in `KOReaderSyncActivity::onEnter()`.
## Additional Context
Heap measurements on device (large EPUB with complex CSS):
| Metric | Before | After |
|---|---|---|
| Heap before Epub release | 88,156 bytes | — |
| Heap after Epub release | — | 153,892 bytes (+65,736) |
| Heap at TLS handshake | ~50,000 bytes (fails) | ~116,384 bytes
(passes) |
| Min-free-ever during sync session | 2,600 bytes | 33,052 bytes |
| TLS result | `MBEDTLS_ERR_X509_ALLOC_FAILED` | HTTP 200 |
Tested on device: sync from inside a large EPUB in both portrait and
landscape, cancel, apply remote progress, upload local progress.
---
### AI Usage
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---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Add a complete SD card font subsystem that enables users to install and
use custom fonts beyond the three built-in families. This combines the
back-end firmware support (#1327) with the font configuration, build
pipeline, CI distribution, and user-facing management UI (#1392).
Core font system:
- Custom .cpfont binary format (v4) with multi-style support (regular,
bold, italic, bold-italic) packed into a single file per size
- On-demand glyph loading from SD card with two-pass prewarm rendering
to bulk-read glyphs per page, achieving near-flash performance for
Latin text (~697ms vs ~681ms) and viable CJK rendering (~32% slower)
- Persistent advance cache for layout measurement without SD I/O
- Overflow ring buffer for glyph cache misses during rendering
- Memory-conscious design: only advance tables kept in RAM; glyph
bitmaps, kern tables, and ligatures loaded on demand from SD
Font management:
- On-device WiFi download from GitHub Releases with manifest-based
discovery, install/update detection, and progress UI
- Web interface font upload, listing, and deletion via /fonts page
- Manual SD card copy to /fonts/ or /.fonts/ directories
- Font selection integrated into Settings > Reader > Font Family
Build pipeline:
- Declarative YAML config (sd-fonts.yaml) as single source of truth
for the 17-family font library (serif, sans, mono, accessibility)
- Python converter (fontconvert_sdcard.py) for TTF/OTF to .cpfont with
FreeType rasterization, class-based kerning, and ligature extraction
- Parallel build orchestrator with variable font instance extraction
- CI workflow publishing versioned + stable releases to a dedicated
crosspoint-fonts repository with auto-incrementing revision tags
- Centralized version constants (cpfont_version.py) shared across
build tooling and CI, with firmware headers as manual sync points
Additional fixes:
- CJK characters no longer get hyphens inserted at line breaks
- Advance table eliminates 30+ second stalls during CJK section
indexing for paragraphs with >512 unique codepoints
Closes#930
Co-authored-by: Zach Nelson <zach@zdnelson.com>
Co-authored-by: Justin <itsthisjustin@users.noreply.github.com>
Co-authored-by: jpirnay <jens@pirnay.com>
Co-authored-by: mcrosson <kemonine@kemonine.info>
## Summary
Add ability to show a status bar for 1-bit XTC files (closes#1848)
Overlays a status bar (similar style to that for epubs) over the image.
Defaults to hidden, users can set to show and either top or bottom of
the screen within "Customize Status Bar" reader settings.
I've leaned toward a simple overlay approach rather than trying anything
clever e.g. resizing the original image or allowing for shifting the
image around. I think it's more straight forward for the user to create
a buffer zone when generating the XTC files.
For 2-bit image files, it'd require more work to handle the multiple
render passes so I'm holding off on that.
Sample from a Japanese text XTC
<img width="400" height="600" alt="image"
src="https://github.com/user-attachments/assets/03ac67cf-acec-4b49-969f-73e3656760ce"
/>
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YES - Codex
---------
Co-authored-by: Zach Nelson <zach@zdnelson.com>
## Summary
- Add new `roundedraff` theme.
- Fix sleep screen artifact where book cover showed grid lines in
`Cover` mode with `Crop`.
## Additional Context
## Key changes
- Added `src/components/themes/roundedraff/` theme implementation.
- Updated sleep cover rendering logic in:
- `src/activities/boot_sleep/SleepActivity.cpp`
- `src/activities/boot_sleep/SleepActivity.h`
- Improved cover generation/regeneration paths in:
- `lib/Epub/Epub.cpp`
- `lib/Epub/Epub.h`
- `lib/Txt/Txt.cpp`
- `lib/Txt/Txt.h`
## Verification
- Sleep screen set to Book cover
- Sleep screen cover mode set to Crop
- Confirmed grid artifacts no longer appear on cover sleep screen.
### AI Usage
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---------
Co-authored-by: CaptainFrito <yzq6x5zypy@privaterelay.appleid.com>
Co-authored-by: Zach Nelson <zach@zdnelson.com>
Co-authored-by: Uri Tauber <142022451+Uri-Tauber@users.noreply.github.com>
## Summary
* Add swedish translation of strings added by "feat: Support for
multiple OPDS servers (#1209)"
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## Summary
* Add the swedish translations of the text strings added by #1697
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## Summary
* Add support for configuring and using multiple OPDS servers, replacing
the previous single-server limitation. Closes
https://github.com/crosspoint-reader/crosspoint-reader/issues/1178
* New OpdsServerStore singleton (modeled after WifiCredentialStore) that
persists up to 8 OPDS servers to /.crosspoint/opds.json with MAC-based
password obfuscation.
* One-time migration from legacy single-server fields in
CrossPointSettings to the new store on first boot.
* New OpdsServerListActivity for the device UI — works in two modes: a
settings list (add/edit/delete servers) and a picker (select which
server to browse). When only one server is configured, the picker is
skipped automatically.
* Renamed CalibreSettingsActivity → OpdsSettingsActivity for clarity. It
now edits individual OpdsServer entries (name, URL, username, password,
delete).
* OpdsBookBrowserActivity now receives an OpdsServer at construction and
uses its credentials for all fetches/downloads, and shows the server
name in the header.
* HttpDownloader::fetchUrl and downloadToFile accept optional per-call
username/password parameters instead of reading from global settings.
* REST API endpoints on CrossPointWebServer: GET /api/opds, POST
/api/opds, POST /api/opds/delete — passwords are never exposed over the
API (only a hasPassword flag), and omitting the password field on update
preserves the existing one.
* Web UI (SettingsPage.html) with dynamic OPDS server management cards —
add, edit, save, and delete servers from the browser.
<img width="932" height="906" alt="SCR-20260416-stvu"
src="https://github.com/user-attachments/assets/a8f18d84-4204-46a0-bb31-b73d24b3255f"
/>
## Additional Context
* The OpdsServerStore JSON format and obfuscation scheme are identical
to WifiCredentialStore, so the same JsonSettingsIO infrastructure
handles both.
* The web API uses POST /api/opds/delete instead of DELETE /api/opds
because the ESP32 WebServer doesn't support the DELETE method with a
request body.
* Existing single-server configurations are migrated automatically — no
user action required. After migration the legacy CrossPointSettings
fields are cleared so it only runs once.
* The HttpDownloader changes are backward-compatible: the credential
parameters default to empty strings, so existing callers are unaffected.
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---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
## Summary
Fixes#258. Bookerly is not licensed for use in CrossPoint. Switched to
Google's open Noto Serif font.
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## Summary
Following up on #1685. One tweaked string confirmed by @alan0ford.
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## Summary
Make this more transparent in Spanish:
`STR_AUTO_TURN_PAGES_PER_MIN: "Auto Turn (Pages Per Minute)"`
A weakness of the current translation is that the verb used is "to
read", but it's not clear that it is the user who will be reading a
certain amount of pages per minute. I've replaced it with the verb for
"to turn (pages)" which is the (analogous) physical action happening
regardless of who executes it, and the abbreviated adverb to clarify
that this is an automatic process. Lastly, a clarification of what the
number means in a simple proportion: "X pages in a minute". The Spanish
is very good overall, this one string is very hard to do in such a short
space. Even more so given that the number cannot be accompanied by any
units, so it must be clear from the text alone what it means.
## Additional Context
N/A
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Addresses reviewer feedback from #1644:
- **Localize keyboard hint strings** — 13 hardcoded English strings
replaced with \`tr()\` macro (\`STR_KB_HINT_*\`), making them
translatable across all 22 languages (fallback to English when not yet
translated)
- **Deduplicate \`Lyra3CoversMetrics\`** — now derives from
\`LyraMetrics\` via lambda copy, overriding only \`homeCoverTileHeight\`
and \`homeRecentBooksCount\` (eliminates ~30 duplicated metric fields)
- **Unify keyboard drawing in \`BaseTheme\`** — \`drawTextField\` and
\`drawKeyboardKey\` overrides removed from \`LyraTheme\`; variability
controlled via \`keyboardKeyCornerRadius\` metric (0=Base, 6=Lyra).
Unified text field padding to 6, adopted Lyra's secondary label draw
order (main first, then secondary)
- **Add URL-optimized keyboard layout** — \`urlLayout\` with \`:\` and
\`/\` replacing \`=\` and \`,\` for easier URL input without switching
to SYM mode
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## Summary
Improved Italian translations provided by @alan0ford, closes#1578.
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## Summary
* **What is the goal of this PR?**
Make adaptation instead of pure translation.
* **What changes are included?**
Fix issues where text could not fit in line.
Fix didn't cover `KOReader` settings
**Additional Reviever**
@mirus-ua
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---------
Co-authored-by: Kym_Adnriy <kym_andr@gmail.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
## Summary
* Add missing swedish translations
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## Summary
If the system reboots from crash, display the reason and tell user to
include `crash_report.txt` file.
To test this, simply add an `assert(false)` somewhere inside the code.
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## Summary
Adds an option to allow manual screen refresh on power button short
press.
## Additional Context
there's an option to refresh the screen after a set number of pages. but
sometimes a manual refresh is needed to clear up stale ink pixels. this
works everywhere both in and out of reading mode.
resolves#550
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## Summary
**What is the goal of this PR?**
Adds OPDS search support, allowing users to search a catalog directly
from the book browser when the server exposes an OpenSearch template.
**What changes are included?**
- `OpdsParser`: parses the OpenSearch template URL from feed-level
`<link rel="search">` elements and exposes it via `getSearchTemplate()`
- `OpdsBookBrowserActivity`: fetches and stores the search template
after each feed load; shows a Search hint on the Left button when a
template is available; launches the existing `KeyboardEntryActivity` for
query input; URL-encodes the query and fetches the result feed
- Absolute search result URLs are handled correctly in `fetchFeed`
(skips prepending the server base URL)
- A `consumeConfirm` guard prevents the Confirm release that submits the
keyboard from immediately triggering a book download on the first
browsing frame after search results load
## Additional Context
- Search is silently unavailable if the server does not advertise an
OpenSearch template — no UI change in that case
- Tested against a Calibre-Web OPDS endpoint which exposes `<link
rel="search" type="application/opensearchdescription+xml">`
- The inline URL encoder in `performSearch` was necessary as
`StringUtils` has no such utility; worth considering extracting to
`StringUtils` in a follow-up
- No new dependencies introduced
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---------
Co-authored-by: kira <rammah@tuta.io>
Co-authored-by: Justin Mitchell <justin@jmitch.com>
Adde
## Summary
* **What is the goal of this PR?**
Adding Slovenian translation
* **What changes are included?**
Just new slovenian.yaml file with translated strings
## Additional Context
I kindly ask to include it in next release.
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Did you use AI tools to help write this code? _**< NO >**_
---------
Co-authored-by: Andrej Kralj <andrej.kralj@gmail.com>
Co-authored-by: Uri Tauber <142022451+Uri-Tauber@users.noreply.github.com>
## Summary
* **What is the goal of this PR?**
Solve the issue
https://github.com/crosspoint-reader/crosspoint-reader/issues/1409
* **What changes are included?**
Updated translation for footnotes
## Additional Context
* Add any other information that might be helpful for the reviewer
(e.g., performance implications, potential risks,
specific areas to focus on).
---
### AI Usage
Did you use AI tools to help write this code? _**NO**_
## Summary
* **What is the goal of this PR?**
Fix inaccurate Russian UI text for the reader auto-turn feature and make
the affected Russian labels consistent with how adjacent UI strings are
formatted.
* **What changes are included?**
Updated Russian translations in `lib/I18n/translations/russian.yaml`:
- changed `Auto Turn` text from wording that implied screen rotation to
wording that means automatic page turning
- adjusted a few Russian prefix/separator strings to include spacing
where the UI concatenates labels with dynamic values
## Screenshots
| Before| After |
|--------|--------|
| <img width="480" height="800" alt="image"
src="https://github.com/user-attachments/assets/db416dd2-6174-4a46-bd3a-6f52d1cc01cb"
/>| <img width="480" height="800" alt="image"
src="https://github.com/user-attachments/assets/dd9055e0-d4f1-459d-bd40-60fc4970d458"
/>|
---
### AI Usage
While CrossPoint doesn't have restrictions on AI tools in contributing,
please be transparent about their usage as it
helps set the right context for reviewers.
Did you use AI tools to help write this code? _**NO**_
Full Hungarian localization for the firmware with all UI elements and
system messages translated.
## Summary
* **What is the goal of this PR?** (e.g., Implements the new feature for
file uploading.)
* **What changes are included?**
Added hungarian.yaml language file
Translated all UI elements and system messages into Hungarian
## Additional Context
* Add any other information that might be helpful for the reviewer
(e.g., performance implications, potential risks,
specific areas to focus on).
I am a native Hungarian speaker. The initial translation was assisted by
AI, but I reviewed and corrected all translation errors to ensure a
natural and accurate Hungarian localization.
### AI Usage
While CrossPoint doesn't have restrictions on AI tools in contributing,
please be transparent about their usage as it
helps set the right context for reviewers.
Did you use AI tools to help write this code? _**PARTIALLY**_
## Summary
* Add Lithuanian transilation
### AI Usage
While CrossPoint doesn't have restrictions on AI tools in contributing,
please be transparent about their usage as it
helps set the right context for reviewers.
Did you use AI tools to help write this code? YES
---------
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Julia
