## Summary
* **What is the goal of this PR?** (e.g., Implements the new feature for
file uploading.)
Implements new feature for viewing .bmp files directly from the "Browse
Files" menu.
* **What changes are included?**
You can now view .bmp files when browsing. You can click the select
button to open the file, and then click back to close it and continue
browsing in the same location. Once open a file will display on the
screen with no additional options to interact outside of exiting with
the back button.
The attached video shows this feature in action:
https://github.com/user-attachments/assets/9659b6da-abf7-4458-b158-e11c248c8bef
## Additional Context
* Add any other information that might be helpful for the reviewer
(e.g., performance implications, potential risks,
specific areas to focus on).
The changes implemented in #884 are also present here as this feature is
actually what led to me noticing this issue. I figured I would add that
PR as a separate request in case that one could be more easily merged
given this feature is significantly more complicated and will likely be
subject to more intense review.
---
### AI Usage
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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: Copilot <175728472+Copilot@users.noreply.github.com>
## Summary
* **What is the goal of this PR?**
* **What changes are included?**
- Adapt card width to cover image aspect ratio in Classic theme
- Increase homeTopPadding from 20px to 40px to avoid overlap with
battery icon
- Card width now calculated from BMP dimensions instead of fixed 240px
- Maximum card width limited to 90% of screen width
- Falls back to original behavior (half screen width) when no cover
available
## Additional Context
* Solve conflicts in PR #683
Before:
<img width="1052" height="1014" alt="image"
src="https://github.com/user-attachments/assets/6c857913-d697-4e9e-9695-443c0a4c0804"
/>
PR:
---
### 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 >**_
## Summary
* **What is the goal of this PR?** (e.g., Implements the new feature for
file uploading.)
Improve legibility of Cover Icons on the home page and elsewhere. Fixes
#898
Re implements the changes made in #907 that were overwritten by the new
lyra themes
* **What changes are included?**
Cover outline is now shown even when cover is found to prevent issues
with low contrast covers blending into the background. Photo is attached
below:
<img width="1137" height="758" alt="Untitled (4)"
src="https://github.com/user-attachments/assets/21ae6c94-4b43-4a0c-bec7-a6e4c642ffad"
/>
## Additional Context
* Add any other information that might be helpful for the reviewer
(e.g., performance implications, potential risks,
specific areas to focus on).
Re implements the changes made in #907 that were overwritten by the new
lyra themes
---
### 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**_
## Summary
The introduction of `HalGPIO` moved the `BatteryMonitor battery` object
into the member function `HalGPIO::getBatteryPercentage()`.
Then, with the introduction of `HalPowerManager`, this function was
moved to `HalPowerManager::getBatteryPercentage()`.
However, the original `BatteryMonitor battery` object is still utilized
by themes for displaying the battery percentage.
This PR replaces these deprecated uses of `BatteryMonitor battery` with
the new `HalPowerManager::getBatteryPercentage()` function.
---
### AI Usage
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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 **_
## Summary
* **What is the goal of this PR?** (e.g., Implements the new feature for
file uploading.)
Adresses Feature Request #896
* **What changes are included?**
Changed key dimensions, initial positions and margins.
## Additional Context
The keyboard now looks like this:
---
### AI Usage
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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**_
## Summary
I want to preface this PR by stating that the proposed changes are
subjective to people's opinions. The following is just my suggestion,
but I'm of course open to changes.
The popups in the currently implemented version of the Lyra theme feel a
bit out of place. This PR suggests an updated version which looks a bit
more polished and in line with the rest of the theme.
I've also taken the liberty to remove the ellipsis behind the text of
the popups, as they made the popup feel a bit off balance (example
below).
With the applied changes, popups will look like this.
The vertical position is (more or less) aligned to be in line with the
sleep button. I'm aware the popup is used for other purposes aside from
the sleep message, but this still felt like a good place. It's also a
place where your eyes naturally 'rest'.
The popup has a small 2px white outline, neatly separating it from
whatever is behind it.
### Alternatives considered and rationale behind proposal
Initially I started out worked off the Figma design for the Lyra theme,
which [moves the
popups](https://www.figma.com/design/UhxoV4DgUnfrDQgMPPTXog/Lyra-Theme?node-id=2011-19296&t=Ppj6B2MrFRfUo9YX-1)
to the bottom of the screen. To me, this results in popups that are much
too easy to miss:
After this, I tried moving the popup back up (to the position of the
sleep button), but to me it still kinda disappeared into the text of the
book:
Inverting the colors of the popup made things stand out the perfect
amount in my opinion. The white outline separates the popup from what is
behind it.
This looked much better to me. The only thing that felt a bit off to me,
was the balance due to the ellipsis at the end of the popup text. Also,
"Entering Sleep..." felt a bit.. engineer-y. I felt something a bit more
'conversational' makes at all feel a bit more human-centric. But I'm no
copywriter, and English is not even my native language. So feel free to
chip in!
After tweaking that, I ended up with the final result:
_(Same picture as the first one shown in this PR)_
## Additional Context
* Figma design:
https://www.figma.com/design/UhxoV4DgUnfrDQgMPPTXog/Lyra-Theme?node-id=2011-19296&t=Ppj6B2MrFRfUo9YX-1
---
### 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**_
Issues solved: #729 and #739
## Summary
* **What is the goal of this PR?**
Currently, the battery icon and charge percentage were aligned to the
left even for the UI, where they were positioned on the right side of
the screen. This meant that when changing values of different numbers of
digits, the battery would shift, creating a block of icons and text that
was illegible.
* **What changes are included?**
- Add drawBatteryUi() method for right-aligned battery display in UI
headers
- Keep drawBattery() for left-aligned display in reader mode
- Extract drawBatteryIcon() helper to reduce code duplication
- Battery icon now stays fixed at right edge regardless of percentage
digits
- Text adjusts to left of icon in UI mode, to right of icon in reader
mode
## Additional Context
* Add any other information that might be helpful for the reviewer
* This fix applies to both themes (Base and Lyra).
---
### 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 >**_
## Summary
* **What is the goal of this PR?** (e.g., Implements the new feature for
file uploading.)
Improve legibility of Cover Icons on the home page and elsewhere. Fixes
#898
* **What changes are included?**
Cover outline is now shown even when cover is found to prevent issues
with low contrast covers blending into the background. Photo is attached
below:
<img width="404" height="510" alt="Group 1 (4)"
src="https://github.com/user-attachments/assets/9d794b51-554b-486d-8520-6ef920548b9a"
/>
## Additional Context
* Add any other information that might be helpful for the reviewer
(e.g., performance implications, potential risks,
specific areas to focus on).
Not much else to say here. I did simplify the logic in lyratheme.cpp
based on there no longer being a requirement for any non-cover specific
rendering differences.
---
### 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**_
## Summary
* **What is the goal of this PR?** (e.g., Implements the new feature for
file uploading.)
Empty Button Icons (I.E. Back button in the home menu) were still
rendering the full sized white rectangles going passed the boarders of
the little button nub. This was not visible on the home screen due to
the white background, but it does cause issues if we ever want to have
bmp files displayed while buttons are visible or implement a dark mode.
* **What changes are included?**
Made it so that when a button hint text is empty string or null the
displayed mini button nub does not have a white rectangle extending
passed the bounds of the mini button nub
## Additional Context
* Add any other information that might be helpful for the reviewer
(e.g., performance implications, potential risks,
specific areas to focus on).
Having that extended rectangle was likely never noticed due to the only
space where that feature is used being the main menu where the
background is completely white. I am working on some new features that
would have an image displayed while there are button hints and noticed
this issue while implementing that.
One other note is that this only affects the Lyra Theme
---
### 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**_
## Summary
**What is the goal of this PR?**
This PR introduces Internationalization (i18n) support, enabling users
to switch the UI language dynamically.
**What changes are included?**
- Core Logic: Added I18n class (`lib/I18n/I18n.h/cpp`) to manage
language state and string retrieval.
- Data Structures:
- `lib/I18n/I18nStrings.h/cpp`: Static string arrays for each supported
language.
- `lib/I18n/I18nKeys.h`: Enum definitions for type-safe string access.
- `lib/I18n/translations.csv`: single source of truth.
- Documentation: Added `docs/i18n.md` detailing the workflow for
developers and translators.
- New Settings activity:
`src/activities/settings/LanguageSelectActivity.h/cpp`
## Additional Context
This implementation (building on concepts from #505) prioritizes
performance and memory efficiency.
The core approach is to store all localized strings for each language in
dedicated arrays and access them via enums. This provides O(1) access
with zero runtime overhead, and avoids the heap allocations, hashing,
and collision handling required by `std::map` or `std::unordered_map`.
The main trade-off is that enums and string arrays must remain perfectly
synchronized—any mismatch would result in incorrect strings being
displayed in the UI.
To eliminate this risk, I added a Python script that automatically
generates `I18nStrings.h/.cpp` and `I18nKeys.h` from a CSV file, which
will serve as the single source of truth for all translations. The full
design and workflow are documented in `docs/i18n.md`.
### Next Steps
- [x] Python script `generate_i18n.py` to auto-generate C++ files from
CSV
- [x] Populate translations.csv with initial translations.
Currently available translations: English, Español, Français, Deutsch,
Čeština, Português (Brasil), Русский, Svenska.
Thanks, community!
**Status:** EDIT: ready to be merged.
As a proof of concept, the SPANISH strings currently mirror the English
ones, but are fully uppercased.
---
### AI Usage
Did you use AI tools to help write this code? _**< PARTIALLY >**_
I used AI for the black work of replacing strings with I18n references
across the project, and for generating the documentation. EDIT: also
some help with merging changes from master.
---------
Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
Co-authored-by: yeyeto2788 <juanernestobiondi@gmail.com>
## Summary
* Definition and use of a central LOG function, that can later be
extended or completely be removed (for public use where debugging
information may not be required) to save flash by suppressing the
-DENABLE_SERIAL_LOG like in the slim branch
* **What changes are included?**
## Additional Context
* By using the central logger the usual:
```
#include <HardwareSerial.h>
...
Serial.printf("[%lu] [WCS] Obfuscating/deobfuscating %zu bytes\n", millis(), data.size());
```
would then become
```
#include <Logging.h>
...
LOG_DBG("WCS", "Obfuscating/deobfuscating %zu bytes", data.size());
```
You do have ``LOG_DBG`` for debug messages, ``LOG_ERR`` for error
messages and ``LOG_INF`` for informational messages. Depending on the
verbosity level defined (see below) soe of these message types will be
suppressed/not-compiled.
* The normal compilation (default) will create a firmware.elf file of
42.194.356 bytes, the same code via slim will create 42.024.048 bytes -
170.308 bytes less
* Firmware.bin : 6.469.984 bytes for default, 6.418.672 bytes for slim -
51.312 bytes less
### 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_
---------
Co-authored-by: Xuan Son Nguyen <son@huggingface.co>
## Summary
Continue my changes to introduce the HAL infrastructure from
https://github.com/crosspoint-reader/crosspoint-reader/pull/522
This PR touches quite a lot of files, but most of them are just name
changing. It should not have any impacts to the end behavior.
## Additional Context
My plan is to firstly add this small shim layer, which sounds useless at
first, but then I'll implement an emulated driver which can be helpful
for testing and for development.
Currently, on my fork, I'm using a FS driver that allow "mounting" a
local directory from my computer to the device, much like the `-v` mount
option on docker. This allows me to quickly reset `.crosspoint`
directory if anything goes wrong. I plan to upstream this feature when
this PR get merged.
---
### AI Usage
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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
## Summary
Fix for the page skip issue detected
https://github.com/crosspoint-reader/crosspoint-reader/pull/700#issuecomment-3856374323
by user @whyte-j
Skipping down on the last page now skips to the last item, and up on the
first page to the first item, rather than wrapping around the list in a
weird way.
## Additional Context
The calculation was outdated after several changes were added afterwards
---
### AI Usage
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please be transparent about their usage as it
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## Summary
Reduce/fix the lag on the home screen before recent book covers are
rendered
## Additional Context
We were previously rendering the screen in two steps, delaying the
recent book covers render to avoid a lag before the screen loads.
In this PR, we are now doing that only if at least one book doesn't have
the cover thumbnail generated yet. If all thumbs are already generated,
we load and display them right away, with no lag.
---
### AI Usage
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please be transparent about their usage as it
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## Summary
This pull request introduces a new "Chapter Progress Bar" mode to the
status bar, allowing users to track their progress within the current
chapter in addition to the existing book-level progress options. It also
unifies and increases the progress bar height for better visibility, and
updates the settings UI to support the new mode.
Closes#636
**Status Bar/Progress Bar Enhancements:**
* Added a new `CHAPTER_PROGRESS_BAR` mode to
`CrossPointSettings::STATUS_BAR_MODE`, and updated the settings UI to
allow users to select this mode.
[[1]](diffhunk://#diff-3af36372bb6233a83387a68091b5e0651c23585c7c0a95669ed893268ca709a8R34)
[[2]](diffhunk://#diff-c55df9ec3ade843be000ba463cb75aa3df27dc34620a56c248fc4cc4e917b34bL22-R23)
* Implemented `drawChapterProgressBar` in `ScreenComponents` and
integrated it into both EPUB and TXT reader activities, so the chapter
progress bar is displayed when the new mode is selected.
[[1]](diffhunk://#diff-be271778a942f7fab0d920acd73442512346ff811a4625c011275a7ca6be3a3eL51-R64)
[[2]](diffhunk://#diff-dd410cab3a363d78172706d2ad6591f327e9b5b05f314db405db31a667af03faL16-R20)
[[3]](diffhunk://#diff-82798dedbe135495e619d4aa27a4bef560c70c7663cf43148b67a26ddde45682R518-R525)
[[4]](diffhunk://#diff-471ba9d9eb65b1a8451d41246db2aa695a42ea4ae4762163adfda4c20fec0950R563-R567)
* Updated logic in EPUB and TXT reader activities to show the correct
progress bar, progress text, and battery indicator based on the selected
status bar mode, including the new chapter progress bar mode.
[[1]](diffhunk://#diff-82798dedbe135495e619d4aa27a4bef560c70c7663cf43148b67a26ddde45682R470-R481)
[[2]](diffhunk://#diff-82798dedbe135495e619d4aa27a4bef560c70c7663cf43148b67a26ddde45682L490-R503)
[[3]](diffhunk://#diff-471ba9d9eb65b1a8451d41246db2aa695a42ea4ae4762163adfda4c20fec0950R522-R533)
[[4]](diffhunk://#diff-471ba9d9eb65b1a8451d41246db2aa695a42ea4ae4762163adfda4c20fec0950L539-R548)
**UI/Visual Tweaks:**
* Increased the progress bar height from 4 to 6 pixels for improved
visibility, and refactored code to use the new constant.
[[1]](diffhunk://#diff-dd410cab3a363d78172706d2ad6591f327e9b5b05f314db405db31a667af03faL16-R20)
[[2]](diffhunk://#diff-82798dedbe135495e619d4aa27a4bef560c70c7663cf43148b67a26ddde45682L295-R295)
[[3]](diffhunk://#diff-471ba9d9eb65b1a8451d41246db2aa695a42ea4ae4762163adfda4c20fec0950L177-R177)
These changes collectively provide users with more granular progress
tracking options and a clearer visual indicator for reading progress.
## Additional Context
---
### AI Usage
Did you use AI tools to help write this code? _**YES**_
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
## Summary
### What is the goal of this PR?
- Visual UI overhaul
- UI theme selection
### What changes are included?
- Added a setting "UI Theme": Classic, Lyra
- The classic theme is the current Crosspoint theme
- The Lyra theme implements these mockups:
https://www.figma.com/design/UhxoV4DgUnfrDQgMPPTXog/Lyra-Theme?node-id=2003-7596&t=4CSOZqf0n9uQMxDt-0
by Discord users yagofarias, ruby and gan_shu
- New functions in GFXRenderer to render rounded rectangles, greyscale
fills (using dithering) and thick lines
- Basic UI components are factored into BaseTheme methods which can be
overridden by each additional theme. Methods that are not overridden
will fallback to BaseTheme behavior. This means any new
features/components in CrossPoint only need to be developed for the
"Classic" BaseTheme.
- Additional themes can easily be developed by the community using this
foundation
## Additional Context
- Only the Home, Library and main Settings screens have been implemented
so far, this will be extended to the transfer screens and chapter
selection screen later on, but we need to get the ball rolling somehow
:)
- Loading extra covers on the home screen in the Lyra theme takes a
little more time (about 2 seconds), I added a loading bar popup (reusing
the Indexing progress bar from the reader view, factored into a neat UI
component) but the popup adds ~400ms to the loading time.
- ~~Home screen thumbnails will need to be generated separately for each
theme, because they are displayed in different sizes. Because we're
using dithering, displaying a thumb with the wrong size causes the
picture to look janky or dark as it does on the screenshots above. No
worries this will be fixed in a future PR.~~ Thumbs are now generated
with a size parameter
- UI Icons will need to be implemented in a future PR.
---
### 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**_
This is not a vibe coded PR. Copilot was used for autocompletion to save
time but I reviewed, understood and edited all generated code.
---------
Co-authored-by: Dave Allie <dave@daveallie.com>
