feat: User-Interface I18n System (#728)
**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`
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`.
- [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.
---
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>
2026-02-16 15:28:42 +02:00
_language_name : "Español"
_language_code : "SPANISH"
_order : "1"
STR_CROSSPOINT : "CrossPoint"
STR_BOOTING : "BOOTING"
STR_SLEEPING : "SLEEPING"
feat: Tweak Lyra popup UI (#768)
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.
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)_
* Figma design:
https://www.figma.com/design/UhxoV4DgUnfrDQgMPPTXog/Lyra-Theme?node-id=2011-19296&t=Ppj6B2MrFRfUo9YX-1
---
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**_
2026-02-19 10:23:34 +01:00
STR_ENTERING_SLEEP : "ENTERING SLEEP"
feat: User-Interface I18n System (#728)
**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`
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`.
- [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.
---
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>
2026-02-16 15:28:42 +02:00
STR_BROWSE_FILES : "Buscar archivos"
STR_FILE_TRANSFER : "Transferencia de archivos"
STR_SETTINGS_TITLE : "Configuración"
STR_CALIBRE_LIBRARY : "Libreria Calibre"
STR_CONTINUE_READING : "Continuar leyendo"
STR_NO_OPEN_BOOK : "No hay libros abiertos"
STR_START_READING : "Start reading below"
STR_BOOKS : "Libros"
STR_NO_BOOKS_FOUND : "No se encontraron libros"
STR_SELECT_CHAPTER : "Seleccionar capítulo"
STR_NO_CHAPTERS : "Sin capítulos"
STR_END_OF_BOOK : "Fin del libro"
STR_EMPTY_CHAPTER : "Capítulo vacío"
feat: Tweak Lyra popup UI (#768)
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.
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)_
* Figma design:
https://www.figma.com/design/UhxoV4DgUnfrDQgMPPTXog/Lyra-Theme?node-id=2011-19296&t=Ppj6B2MrFRfUo9YX-1
---
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**_
2026-02-19 10:23:34 +01:00
STR_INDEXING : "Indexando"
feat: User-Interface I18n System (#728)
**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`
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`.
- [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.
---
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>
2026-02-16 15:28:42 +02:00
STR_MEMORY_ERROR : "Error de memoria"
STR_PAGE_LOAD_ERROR : "Error al cargar la página"
STR_EMPTY_FILE : "Archivo vacío"
STR_OUT_OF_BOUNDS : "Out of bounds"
STR_LOADING : "Cargando..."
feat: Tweak Lyra popup UI (#768)
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.
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)_
* Figma design:
https://www.figma.com/design/UhxoV4DgUnfrDQgMPPTXog/Lyra-Theme?node-id=2011-19296&t=Ppj6B2MrFRfUo9YX-1
---
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**_
2026-02-19 10:23:34 +01:00
STR_LOADING_POPUP : "Cargando"
feat: User-Interface I18n System (#728)
**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`
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`.
- [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.
---
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>
2026-02-16 15:28:42 +02:00
STR_LOAD_XTC_FAILED : "Error al cargar XTC"
STR_LOAD_TXT_FAILED : "Error al cargar TXT"
STR_LOAD_EPUB_FAILED : "Error al cargar EPUB"
STR_SD_CARD_ERROR : "Error en la tarjeta SD"
STR_WIFI_NETWORKS : "Redes Wi-Fi"
STR_NO_NETWORKS : "No hay redes disponibles"
STR_NETWORKS_FOUND : "%zu redes encontradas"
STR_SCANNING : "Buscando..."
STR_CONNECTING : "Conectando..."
STR_CONNECTED : "Conectado!"
STR_CONNECTION_FAILED : "Error de conexion"
STR_CONNECTION_TIMEOUT : "Connection timeout"
STR_FORGET_NETWORK : "Olvidar la red?"
STR_SAVE_PASSWORD : "Guardar contraseña para la próxima vez?"
STR_REMOVE_PASSWORD : "Borrar contraseñas guardadas?"
STR_PRESS_OK_SCAN : "Presione OK para buscar de nuevo"
STR_PRESS_ANY_CONTINUE : "Presione cualquier botón para continuar"
STR_SELECT_HINT : "Izquierda/Derecha: Seleccionar | OK: Confirmar"
STR_HOW_CONNECT : "Cómo te gustaría conectarte?"
STR_JOIN_NETWORK : "Unirse a una red"
STR_CREATE_HOTSPOT : "Crear punto de acceso"
STR_JOIN_DESC : "Conectarse a una red Wi-Fi existente"
STR_HOTSPOT_DESC : "Crear una red Wi-Fi para que otros se unan"
STR_STARTING_HOTSPOT : "Iniciando punto de acceso..."
STR_HOTSPOT_MODE : "Modo punto de acceso"
STR_CONNECT_WIFI_HINT : "Conectar su dispositivo a esta red Wi-Fi"
STR_OPEN_URL_HINT : "Abre esta dirección en tu navegador"
STR_OR_HTTP_PREFIX : "o http://"
STR_SCAN_QR_HINT : "o escanee este código QR con su móvil:"
STR_CALIBRE_WIRELESS : "Calibre inalámbrico"
STR_CALIBRE_WEB_URL : "URL del sitio web de Calibre"
STR_CONNECT_WIRELESS : "Conectar como dispositivo inalámbrico"
STR_NETWORK_LEGEND : "* = Cifrado | + = Guardado"
STR_MAC_ADDRESS : "Dirección MAC:"
STR_CHECKING_WIFI : "Verificando Wi-Fi..."
STR_ENTER_WIFI_PASSWORD : "Introduzca la contraseña de Wi-Fi"
STR_ENTER_TEXT : "Introduzca el texto"
STR_TO_PREFIX : "a "
STR_CALIBRE_DISCOVERING : "Discovering Calibre..."
STR_CALIBRE_CONNECTING_TO : "Conectándose a"
STR_CALIBRE_CONNECTED_TO : "Conectado a "
STR_CALIBRE_WAITING_COMMANDS : "Esperando comandos..."
STR_CONNECTION_FAILED_RETRYING : "(Error de conexión, intentándolo nuevamente)"
STR_CALIBRE_DISCONNECTED : "Calibre desconectado"
STR_CALIBRE_WAITING_TRANSFER : "Esperando transferencia..."
STR_CALIBRE_TRANSFER_HINT : "Si la transferencia falla, habilite \\n'Ignorar espacio libre' en las configuraciones del \\nplugin smartdevice de calibre."
STR_CALIBRE_RECEIVING : "Recibiendo: "
STR_CALIBRE_RECEIVED : "Recibido: "
STR_CALIBRE_WAITING_MORE : "Esperando más..."
STR_CALIBRE_FAILED_CREATE_FILE : "Error al crear el archivo"
STR_CALIBRE_PASSWORD_REQUIRED : "Contraseña requerida"
STR_CALIBRE_TRANSFER_INTERRUPTED : "Transferencia interrumpida"
STR_CALIBRE_INSTRUCTION_1 : "1) Instala CrossPoint Reader plugin"
STR_CALIBRE_INSTRUCTION_2 : "2) Conéctese a la misma red Wi-Fi"
STR_CALIBRE_INSTRUCTION_3 : "3) En Calibre: \"Enviar a dispotivo\""
STR_CALIBRE_INSTRUCTION_4 : "\"Permanezca en esta pantalla mientras se envía\""
STR_CAT_DISPLAY : "Pantalla"
STR_CAT_READER : "Lector"
STR_CAT_CONTROLS : "Control"
STR_CAT_SYSTEM : "Sistema"
2026-02-17 03:46:06 -05:00
STR_CAT_CLOCK : "Reloj"
feat: User-Interface I18n System (#728)
**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`
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`.
- [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.
---
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>
2026-02-16 15:28:42 +02:00
STR_SLEEP_SCREEN : "Salva Pantallas"
STR_SLEEP_COVER_MODE : "Modo de salva pantallas"
STR_STATUS_BAR : "Barra de estado"
STR_HIDE_BATTERY : "Ocultar porcentaje de batería"
STR_EXTRA_SPACING : "Espaciado extra de párrafos"
STR_TEXT_AA : "Suavizado de bordes de texto"
STR_SHORT_PWR_BTN : "Clic breve del botón de encendido"
STR_ORIENTATION : "Orientación de la lectura"
STR_FRONT_BTN_LAYOUT : "Diseño de los botones frontales"
STR_SIDE_BTN_LAYOUT : "Diseño de los botones laterales (Lector)"
STR_LONG_PRESS_SKIP : "Pasar a la capítulo al presiónar largamente"
STR_FONT_FAMILY : "Familia de tipografía del lector"
STR_EXT_READER_FONT : "Tipografía externa"
STR_EXT_CHINESE_FONT : "Tipografía (Lectura)"
STR_EXT_UI_FONT : "Tipografía (Pantalla)"
STR_FONT_SIZE : "Tamaño de la fuente (Pantalla)"
STR_LINE_SPACING : "Interlineado (Lectura)"
STR_ASCII_LETTER_SPACING : "Espaciado de letras ASCII"
STR_ASCII_DIGIT_SPACING : "Espaciado de dígitos ASCII"
STR_CJK_SPACING : "Espaciado CJK"
STR_COLOR_MODE : "Modo de color"
STR_SCREEN_MARGIN : "Margen de lectura"
STR_PARA_ALIGNMENT : "Ajuste de parágrafo del lector"
STR_HYPHENATION : "Hyphenation"
STR_TIME_TO_SLEEP : "Tiempo para dormir"
STR_REFRESH_FREQ : "Frecuencia de actualización"
STR_CALIBRE_SETTINGS : "Configuraciones de Calibre"
STR_KOREADER_SYNC : "Síncronización de KOReader"
STR_CHECK_UPDATES : "Verificar actualizaciones"
STR_LANGUAGE : "Idioma"
STR_SELECT_WALLPAPER : "Seleccionar fondo"
STR_CLEAR_READING_CACHE : "Borrar caché de lectura"
STR_CALIBRE : "Calibre"
STR_USERNAME : "Nombre de usuario"
STR_PASSWORD : "Contraseña"
STR_SYNC_SERVER_URL : "URL del servidor de síncronización"
STR_DOCUMENT_MATCHING : "Coincidencia de documentos"
STR_AUTHENTICATE : "Autentificar"
STR_KOREADER_USERNAME : "Nombre de usuario de KOReader"
STR_KOREADER_PASSWORD : "Contraseña de KOReader"
STR_FILENAME : "Nombre del archivo"
STR_BINARY : "Binario"
STR_SET_CREDENTIALS_FIRST : "Configurar credenciales primero"
STR_WIFI_CONN_FAILED : "Falló la conexión Wi-Fi"
STR_AUTHENTICATING : "Autentificando..."
STR_AUTH_SUCCESS : "Autenticación exitsosa!"
STR_KOREADER_AUTH : "Autenticación KOReader"
STR_SYNC_READY : "La síncronización de KOReader está lista para usarse"
STR_AUTH_FAILED : "Falló la autenticación"
STR_DONE : "Hecho"
STR_CLEAR_CACHE_WARNING_1 : "Esto borrará todos los datos en cache del libro."
STR_CLEAR_CACHE_WARNING_2 : " ¡Se perderá todo el avance de leer!"
STR_CLEAR_CACHE_WARNING_3 : "Los libros deberán ser reíndexados"
STR_CLEAR_CACHE_WARNING_4 : "cuando se abran de nuevo."
STR_CLEARING_CACHE : "Borrando caché..."
STR_CACHE_CLEARED : "Cache limpia"
STR_ITEMS_REMOVED : "Elementos eliminados"
STR_FAILED_LOWER : "Falló"
STR_CLEAR_CACHE_FAILED : "No se pudo borrar la cache"
STR_CHECK_SERIAL_OUTPUT : "Verifique la salida serial para detalles"
STR_DARK : "Oscuro"
STR_LIGHT : "Claro"
STR_CUSTOM : "Personalizado"
STR_COVER : "Portada"
STR_NONE_OPT : "Ninguno"
STR_FIT : "Ajustar"
STR_CROP : "Recortar"
STR_NO_PROGRESS : "Sin avance"
STR_FULL_OPT : "Completa"
STR_NEVER : "Nunca"
STR_IN_READER : "En el lector"
STR_ALWAYS : "Siempre"
STR_IGNORE : "Ignorar"
STR_SLEEP : "Dormir"
STR_PAGE_TURN : "Paso de página"
STR_PORTRAIT : "Portrato"
STR_LANDSCAPE_CW : "Paisaje sentido horario"
STR_INVERTED : "Invertido"
STR_LANDSCAPE_CCW : "Paisaje sentido antihorario"
STR_FRONT_LAYOUT_BCLR : "Atrás, Confirmar, Izquierda, Derecha"
STR_FRONT_LAYOUT_LRBC : "Izquierda, Derecha, Atrás, Confirmar"
STR_FRONT_LAYOUT_LBCR : "Izquierda, Atrás, Confirmar, Derecha"
STR_PREV_NEXT : "Anterior/Siguiente"
STR_NEXT_PREV : "Siguiente/Anterior"
STR_BOOKERLY : "Relacionado con libros"
STR_NOTO_SANS : "Noto Sans"
STR_OPEN_DYSLEXIC : "Open Dyslexic"
STR_SMALL : "Pequeño"
STR_MEDIUM : "Medio"
STR_LARGE : "Grande"
STR_X_LARGE : "Extra grande"
STR_TIGHT : "Ajustado"
STR_NORMAL : "Normal"
STR_WIDE : "Ancho"
STR_JUSTIFY : "Justificar"
STR_ALIGN_LEFT : "Izquierda"
STR_CENTER : "Centro"
STR_ALIGN_RIGHT : "Derecha"
STR_MIN_1 : "1 Minuto"
STR_MIN_5 : "10 Minutos"
STR_MIN_10 : "5 Minutos"
STR_MIN_15 : "15 Minutos"
STR_MIN_30 : "30 Minutos"
STR_PAGES_1 : "1 Página"
STR_PAGES_5 : "5 Páginas"
STR_PAGES_10 : "10 Páginas"
STR_PAGES_15 : "15 Páginas"
STR_PAGES_30 : "30 Páginas"
STR_UPDATE : "ActualizaR"
STR_CHECKING_UPDATE : "Verificando actualización..."
STR_NEW_UPDATE : "¡Nueva actualización disponible!"
STR_CURRENT_VERSION : "Versión actual:"
STR_NEW_VERSION : "Nueva versión:"
STR_UPDATING : "Actualizando..."
STR_NO_UPDATE : "No hay actualizaciones disponibles"
STR_UPDATE_FAILED : "Falló la actualización"
STR_UPDATE_COMPLETE : "Actualización completada"
STR_POWER_ON_HINT : "Presione y mantenga presionado el botón de encendido para volver a encender"
STR_EXTERNAL_FONT : "Fuente externa"
STR_BUILTIN_DISABLED : "Incorporado (Desactivado)"
STR_NO_ENTRIES : "No se encontraron elementos"
STR_DOWNLOADING : "Descargando..."
STR_DOWNLOAD_FAILED : "Falló la descarga"
STR_ERROR_MSG : "Error"
STR_UNNAMED : "Sin nombre"
STR_NO_SERVER_URL : "No se ha configurado la url del servidor"
STR_FETCH_FEED_FAILED : "Failed to fetch feed"
STR_PARSE_FEED_FAILED : "Failed to parse feed"
STR_NETWORK_PREFIX : "Red: "
STR_IP_ADDRESS_PREFIX : "Dirección IP: "
STR_SCAN_QR_WIFI_HINT : "O escanee el código QR con su teléfono para conectarse a WI-FI."
STR_ERROR_GENERAL_FAILURE : "Error: Fallo general"
STR_ERROR_NETWORK_NOT_FOUND : "Error: Red no encontrada"
STR_ERROR_CONNECTION_TIMEOUT : "Error: Connection timeout"
STR_SD_CARD : "Tarjeta SD"
STR_BACK : "« Atrás"
STR_EXIT : "« SaliR"
STR_HOME : "« Inicio"
STR_SAVE : "« Guardar"
STR_SELECT : "Seleccionar"
STR_TOGGLE : "Cambiar"
STR_CONFIRM : "Confirmar"
STR_CANCEL : "Cancelar"
STR_CONNECT : "Conectar"
STR_OPEN : "Abrir"
STR_DOWNLOAD : "Descargar"
STR_RETRY : "Reintentar"
STR_YES : "Sí"
STR_NO : "No"
STR_STATE_ON : "ENCENDIDO"
STR_STATE_OFF : "APAGADO"
STR_SET : "Configurar"
STR_NOT_SET : "No configurado"
STR_DIR_LEFT : "Izquierda"
STR_DIR_RIGHT : "Derecha"
STR_DIR_UP : "Arriba"
STR_DIR_DOWN : "Abajo"
STR_CAPS_ON : "MAYÚSCULAS"
STR_CAPS_OFF : "caps"
STR_OK_BUTTON : "OK"
STR_ON_MARKER : "[ENCENDIDO]"
STR_SLEEP_COVER_FILTER : "Filtro de salva pantalla y protección de la pantalla"
STR_FILTER_CONTRAST : "Contraste"
STR_STATUS_BAR_FULL_PERCENT : "Completa con porcentaje"
STR_STATUS_BAR_FULL_BOOK : "Completa con progreso del libro"
STR_STATUS_BAR_BOOK_ONLY : "Solo progreso del libro"
STR_STATUS_BAR_FULL_CHAPTER : "Completa con progreso de capítulos"
STR_UI_THEME : "Estilo de pantalla"
STR_THEME_CLASSIC : "Clásico"
2026-02-19 17:16:55 +07:00
STR_THEME_LYRA : "Lyra"
STR_THEME_LYRA_EXTENDED : "Lyra Extended"
feat: User-Interface I18n System (#728)
**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`
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`.
- [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.
---
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>
2026-02-16 15:28:42 +02:00
STR_SUNLIGHT_FADING_FIX : "Corrección de desvastado por sol"
STR_REMAP_FRONT_BUTTONS : "Reconfigurar botones frontales"
STR_OPDS_BROWSER : "Navegador opds"
STR_COVER_CUSTOM : "Portada + Personalizado"
STR_RECENTS : "Recientes"
STR_MENU_RECENT_BOOKS : "Libros recientes"
STR_NO_RECENT_BOOKS : "No hay libros recientes"
STR_CALIBRE_DESC : "Utilice las transferencias dispositivos inalámbricos de calibre"
STR_FORGET_AND_REMOVE : "Olvidar la red y eliminar la contraseña guardada?"
2026-02-20 16:27:59 -05:00
STR_FORGET_BUTTON : "Olvidar"
feat: User-Interface I18n System (#728)
**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`
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`.
- [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.
---
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>
2026-02-16 15:28:42 +02:00
STR_CALIBRE_STARTING : "Iniciando calibre..."
STR_CALIBRE_SETUP : "Configuración"
STR_CALIBRE_STATUS : "Estado"
STR_CLEAR_BUTTON : "Borrar"
STR_DEFAULT_VALUE : "Previo"
STR_REMAP_PROMPT : "Presione un botón frontal para cada función"
STR_UNASSIGNED : "No asignado"
STR_ALREADY_ASSIGNED : "Ya asignado"
STR_REMAP_RESET_HINT : "Botón lateral arriba: Restablecer a la configuración previo"
STR_REMAP_CANCEL_HINT : "Botón lateral abajo: Anular reconfiguración"
STR_HW_BACK_LABEL : "Atrás (Primer botón)"
STR_HW_CONFIRM_LABEL : "Confirmar (Segundo botón)"
STR_HW_LEFT_LABEL : "Izquierda (Tercer botón)"
STR_HW_RIGHT_LABEL : "Derecha (Cuarto botón)"
STR_GO_TO_PERCENT : "Ir a %"
STR_GO_HOME_BUTTON : "Volver a inicio"
STR_SYNC_PROGRESS : "Progreso de síncronización"
STR_DELETE_CACHE : "Borrar cache del libro"
STR_CHAPTER_PREFIX : "Capítulo:"
STR_PAGES_SEPARATOR : " Páginas |"
STR_BOOK_PREFIX : "Libro:"
STR_KBD_SHIFT : "shift"
STR_KBD_SHIFT_CAPS : "SHIFT"
STR_KBD_LOCK : "BLOQUEAR"
STR_CALIBRE_URL_HINT : "Para calibre, agregue /opds a su urL"
STR_PERCENT_STEP_HINT : "Izquierda/Derecha: 1% Arriba/Abajo: 10%"
STR_SYNCING_TIME : "Tiempo de síncronización..."
STR_CALC_HASH : "Calculando hash del documento..."
STR_HASH_FAILED : "No se pudo calcular el hash del documento"
STR_FETCH_PROGRESS : "Recuperando progreso remoto..."
STR_UPLOAD_PROGRESS : "Subiendo progreso..."
STR_NO_CREDENTIALS_MSG : "No se han configurado credenciales"
STR_KOREADER_SETUP_HINT : "Configure una cuenta de KOReader en la configuración"
STR_PROGRESS_FOUND : "¡Progreso encontrado!"
STR_REMOTE_LABEL : "Remoto"
STR_LOCAL_LABEL : "Local"
STR_PAGE_OVERALL_FORMAT : "Página %d, %.2f%% Completada"
STR_PAGE_TOTAL_OVERALL_FORMAT : "Página %d / %d, %.2f% Completada"
STR_DEVICE_FROM_FORMAT : " De: %s"
STR_APPLY_REMOTE : "Aplicar progreso remoto"
STR_UPLOAD_LOCAL : "Subir progreso local"
STR_NO_REMOTE_MSG : "No se encontró progreso remoto"
STR_UPLOAD_PROMPT : "Subir posicion actual?"
STR_UPLOAD_SUCCESS : "¡Progreso subido!"
STR_SYNC_FAILED_MSG : "Fallo de síncronización"
STR_SECTION_PREFIX : "Seccion"
STR_UPLOAD : "Subir"
STR_BOOK_S_STYLE : "Estilo del libro"
STR_EMBEDDED_STYLE : "Estilo integrado"
STR_OPDS_SERVER_URL : "URL del servidor OPDS"
2026-02-17 00:46:05 -05:00
STR_CHOOSE_SOMETHING : "Elige algo para leer"
2026-02-17 03:46:06 -05:00
STR_CLOCK : "Reloj"
2026-02-17 00:46:05 -05:00
STR_CLOCK_AMPM : "AM/PM"
STR_CLOCK_24H : "24 horas"
STR_SET_TIME : "Establecer hora"
2026-02-17 03:46:06 -05:00
STR_CLOCK_SIZE : "Clock Size"
STR_CLOCK_SIZE_SMALL : "Small"
STR_CLOCK_SIZE_MEDIUM : "Medium"
STR_CLOCK_SIZE_LARGE : "Large"
STR_TIMEZONE : "Timezone"
STR_TZ_UTC : "UTC"
STR_TZ_EASTERN : "Eastern"
STR_TZ_CENTRAL : "Central"
STR_TZ_MOUNTAIN : "Mountain"
STR_TZ_PACIFIC : "Pacific"
STR_TZ_ALASKA : "Alaska"
STR_TZ_HAWAII : "Hawaii"
STR_TZ_CUSTOM : "Custom"
STR_SET_UTC_OFFSET : "Set UTC Offset"
2026-02-19 09:30:29 -05:00
STR_INDEXING_DISPLAY : "Mostrar indexación"
STR_INDEXING_POPUP : "Popup"
STR_INDEXING_STATUS_TEXT : "Texto barra estado"
STR_INDEXING_STATUS_ICON : "Icono barra estado"
2026-02-21 02:19:38 -05:00
STR_SYNC_CLOCK : "Sync Clock"
STR_TIME_SYNCED : "Time synced!"
