fix: Hide unusable button hints when viewing empty directory (#1253)

## Summary * **What is the goal of this PR?** Increase accuracy of button hints and text description in the file browser when viewing empty directory. * **What changes are included?** Adjusted button label hint rendering logic in file browser to hide the "Open", "Up", and "Down" hints when the they are not available due to an empty directory. I also changed the NO_BOOKS_FOUND string to NO_FILES_FOUND and updated translations. File browser shows more than just books so seeing "No Books Found" really doesn't make sense. ## Additional Context Very Simple change, here is what that looks like on my device. <img width="1318" height="879" alt="Untitled (7)" src="https://github.com/user-attachments/assets/6416c8c8-795d-41a5-9b9f-28d2c26666a0" /> --- ### 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**_
2026-02-28 21:10:25 -05:00
parent 04242fa221
commit 76681201bf
18 changed files with 21 additions and 20 deletions
--- a/lib/I18n/translations/belarusian.yaml
+++ b/lib/I18n/translations/belarusian.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Працягнуць чытанне"
 STR_NO_OPEN_BOOK: "Няма адкрытай кнігі"
 STR_START_READING: "Пачніце чытанне ніжэй"
 STR_BOOKS: "Кнігі"
-STR_NO_BOOKS_FOUND: "Кнігі не знойдзены"
+STR_NO_FILES_FOUND: "Файлы не знойдзены"
 STR_SELECT_CHAPTER: "Абярыце раздзел"
 STR_NO_CHAPTERS: "Раздзелаў няма"
 STR_END_OF_BOOK: "Канец кнігі"
--- a/lib/I18n/translations/catalan.yaml
+++ b/lib/I18n/translations/catalan.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Continua llegint"
 STR_NO_OPEN_BOOK: "Cap llibre obert"
 STR_START_READING: "Inicia la lectura a continuació"
 STR_BOOKS: "Llibres"
-STR_NO_BOOKS_FOUND: "No s'ha trobat cap llibre"
+STR_NO_FILES_FOUND: "No s'han trobat fitxers"
 STR_SELECT_CHAPTER: "Selecciona el capítol"
 STR_NO_CHAPTERS: "Sense capítols"
 STR_END_OF_BOOK: "Final del llibre"
--- a/lib/I18n/translations/czech.yaml
+++ b/lib/I18n/translations/czech.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Pokračovat ve čtení"
 STR_NO_OPEN_BOOK: "Žádná otevřená kniha"
 STR_START_READING: "Začněte číst níže"
 STR_BOOKS: "Knihy"
-STR_NO_BOOKS_FOUND: "Žádné knihy nenalezeny"
+STR_NO_FILES_FOUND: "Nebyly nalezeny žádné soubory"
 STR_SELECT_CHAPTER: "Vybrat kapitolu"
 STR_NO_CHAPTERS: "Žádné kapitoly"
 STR_END_OF_BOOK: "Konec knihy"
--- a/lib/I18n/translations/danish.yaml
+++ b/lib/I18n/translations/danish.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Fortsæt med at læse"
 STR_NO_OPEN_BOOK: "Ingen åben bog"
 STR_START_READING: "Start læsning nedenfor"
 STR_BOOKS: "Bøger"
-STR_NO_BOOKS_FOUND: "Ingen bøger fundet"
+STR_NO_FILES_FOUND: "Ingen filer fundet"
 STR_SELECT_CHAPTER: "Vælg kapitel"
 STR_NO_CHAPTERS: "Ingen kapitler"
 STR_END_OF_BOOK: "Bogen er færdig"
--- a/lib/I18n/translations/dutch.yaml
+++ b/lib/I18n/translations/dutch.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Verder lezen"
 STR_NO_OPEN_BOOK: "Geen geopend boek"
 STR_START_READING: "Begin hieronder met lezen"
 STR_BOOKS: "Boeken"
-STR_NO_BOOKS_FOUND: "Geen boeken gevonden"
+STR_NO_FILES_FOUND: "Geen bestanden gevonden"
 STR_SELECT_CHAPTER: "Selecteer hoofdstuk"
 STR_NO_CHAPTERS: "Geen hoofdstukken"
 STR_END_OF_BOOK: "Einde van boek"
--- a/lib/I18n/translations/english.yaml
+++ b/lib/I18n/translations/english.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Continue Reading"
 STR_NO_OPEN_BOOK: "No open book"
 STR_START_READING: "Start reading below"
 STR_BOOKS: "Books"
-STR_NO_BOOKS_FOUND: "No books found"
+STR_NO_FILES_FOUND: "No files found"
 STR_SELECT_CHAPTER: "Select Chapter"
 STR_NO_CHAPTERS: "No chapters"
 STR_END_OF_BOOK: "End of book"
--- a/lib/I18n/translations/finnish.yaml
+++ b/lib/I18n/translations/finnish.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Jatka lukemista"
 STR_NO_OPEN_BOOK: "Kirjaa ei valittu"
 STR_START_READING: "Aloita lukeminen"
 STR_BOOKS: "Kirjat"
-STR_NO_BOOKS_FOUND: "Kirjoja ei löytynyt"
+STR_NO_FILES_FOUND: "Ei tiedostoja löytynyt"
 STR_SELECT_CHAPTER: "Valitse luku"
 STR_NO_CHAPTERS: "Ei lukuja"
 STR_END_OF_BOOK: "Kirjan loppu"
--- a/lib/I18n/translations/french.yaml
+++ b/lib/I18n/translations/french.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Reprendre la lecture"
 STR_NO_OPEN_BOOK: "Aucun livre ouvert"
 STR_START_READING: "Commencer la lecture"
 STR_BOOKS: "Livres"
-STR_NO_BOOKS_FOUND: "Dossier vide"
+STR_NO_FILES_FOUND: "Aucun fichier trouvé"
 STR_SELECT_CHAPTER: "Choix du chapitre"
 STR_NO_CHAPTERS: "Aucun chapitre"
 STR_END_OF_BOOK: "Fin du livre"
--- a/lib/I18n/translations/german.yaml
+++ b/lib/I18n/translations/german.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Weiterlesen"
 STR_NO_OPEN_BOOK: "Aktuell kein Buch"
 STR_START_READING: "Lesen beginnen"
 STR_BOOKS: "Bücher"
-STR_NO_BOOKS_FOUND: "Keine Bücher"
+STR_NO_FILES_FOUND: "Keine Dateien gefunden"
 STR_SELECT_CHAPTER: "Kapitel auswählen"
 STR_NO_CHAPTERS: "Keine Kapitel"
 STR_END_OF_BOOK: "Buchende"
--- a/lib/I18n/translations/italian.yaml
+++ b/lib/I18n/translations/italian.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Continua a leggere"
 STR_NO_OPEN_BOOK: "Nessun libro aperto"
 STR_START_READING: "Inizia a leggere di seguito"
 STR_BOOKS: "Libri"
-STR_NO_BOOKS_FOUND: "Nessun libro trovato"
+STR_NO_FILES_FOUND: "Nessun file trovato"
 STR_SELECT_CHAPTER: "Seleziona capitolo"
 STR_NO_CHAPTERS: "Nessun capitolo"
 STR_END_OF_BOOK: "Fine del libro"
--- a/lib/I18n/translations/polish.yaml
+++ b/lib/I18n/translations/polish.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Wznów czytanie"
 STR_NO_OPEN_BOOK: "Brak otwartych książek"
 STR_START_READING: "Zacznij czytać"
 STR_BOOKS: "Książki"
-STR_NO_BOOKS_FOUND: "Nie znaleziono książek"
+STR_NO_FILES_FOUND: "Nie znaleziono plików"
 STR_SELECT_CHAPTER: "Wybierz rozdział"
 STR_NO_CHAPTERS: "Brak rozdziałów"
 STR_END_OF_BOOK: "Koniec książki"
--- a/lib/I18n/translations/portuguese.yaml
+++ b/lib/I18n/translations/portuguese.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Continuar lendo"
 STR_NO_OPEN_BOOK: "Nenhum livro aberto"
 STR_START_READING: "Comece a ler abaixo"
 STR_BOOKS: "Livros"
-STR_NO_BOOKS_FOUND: "Nenhum livro encontrado"
+STR_NO_FILES_FOUND: "Nenhum arquivo encontrado"
 STR_SELECT_CHAPTER: "Escolher capítulo"
 STR_NO_CHAPTERS: "Sem capítulos"
 STR_END_OF_BOOK: "Fim do livro"
--- a/lib/I18n/translations/romanian.yaml
+++ b/lib/I18n/translations/romanian.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Continuă lectura"
 STR_NO_OPEN_BOOK: "Nicio carte deschisă"
 STR_START_READING: "Începeţi lectura"
 STR_BOOKS: "Cărţi"
-STR_NO_BOOKS_FOUND: "Nicio carte găsită"
+STR_NO_FILES_FOUND: "Nu s-au găsit fișiere"
 STR_SELECT_CHAPTER: "Selectaţi capitolul"
 STR_NO_CHAPTERS: "Niciun capitol"
 STR_END_OF_BOOK: "Sfârşitul cărţii"
--- a/lib/I18n/translations/russian.yaml
+++ b/lib/I18n/translations/russian.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Продолжить чтение"
 STR_NO_OPEN_BOOK: "Нет открытой книги"
 STR_START_READING: "Начать чтение ниже"
 STR_BOOKS: "Книги"
-STR_NO_BOOKS_FOUND: "Книги не найдены"
+STR_NO_FILES_FOUND: "Файлы не найдены"
 STR_SELECT_CHAPTER: "Выберите главу"
 STR_NO_CHAPTERS: "Глав нет"
 STR_END_OF_BOOK: "Конец книги"
--- a/lib/I18n/translations/spanish.yaml
+++ b/lib/I18n/translations/spanish.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Continuar leyendo"
 STR_NO_OPEN_BOOK: "No hay libros abiertos"
 STR_START_READING: "Comenzar a leer"
 STR_BOOKS: "Libros"
-STR_NO_BOOKS_FOUND: "No se encontraron libros"
+STR_NO_FILES_FOUND: "No se encontraron archivos"
 STR_SELECT_CHAPTER: "Seleccionar capítulo"
 STR_NO_CHAPTERS: "Sin capítulos"
 STR_END_OF_BOOK: "Fin del libro"
--- a/lib/I18n/translations/swedish.yaml
+++ b/lib/I18n/translations/swedish.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Fortsätt läsa"
 STR_NO_OPEN_BOOK: "Ingen öppen bok"
 STR_START_READING: "Börja läsa nedan"
 STR_BOOKS: "Böcker"
-STR_NO_BOOKS_FOUND: "Inga böcker hittade"
+STR_NO_FILES_FOUND: "Inga filer hittades"
 STR_SELECT_CHAPTER: "Välj kapitel"
 STR_NO_CHAPTERS: "Inga kapitel"
 STR_END_OF_BOOK: "Slutet på boken"
--- a/lib/I18n/translations/ukrainian.yaml
+++ b/lib/I18n/translations/ukrainian.yaml
@@ -14,7 +14,7 @@ STR_CONTINUE_READING: "Продовжити читання"
 STR_NO_OPEN_BOOK: "Немає відкритої книги"
 STR_START_READING: "Почніть читання нижче"
 STR_BOOKS: "Книги"
-STR_NO_BOOKS_FOUND: "Книг не знайдено"
+STR_NO_FILES_FOUND: "Файли не знайдено"
 STR_SELECT_CHAPTER: "Виберіть розділ"
 STR_NO_CHAPTERS: "Немає розділів"
 STR_END_OF_BOOK: "Кінець книги"
--- a/src/activities/home/MyLibraryActivity.cpp
+++ b/src/activities/home/MyLibraryActivity.cpp
@@ -257,7 +257,7 @@ void MyLibraryActivity::render(RenderLock&&) {
  const int contentTop = metrics.topPadding + metrics.headerHeight + metrics.verticalSpacing;
  const int contentHeight = pageHeight - contentTop - metrics.buttonHintsHeight - metrics.verticalSpacing;
  if (files.empty()) {
-    renderer.drawText(UI_10_FONT_ID, metrics.contentSidePadding, contentTop + 20, tr(STR_NO_BOOKS_FOUND));
+    renderer.drawText(UI_10_FONT_ID, metrics.contentSidePadding, contentTop + 20, tr(STR_NO_FILES_FOUND));
  } else {
    GUI.drawList(
        renderer, Rect{0, contentTop, pageWidth, contentHeight}, files.size(), selectorIndex,
@@ -266,8 +266,9 @@ void MyLibraryActivity::render(RenderLock&&) {
  }

  // Help text
-  const auto labels = mappedInput.mapLabels(basepath == "/" ? tr(STR_HOME) : tr(STR_BACK), tr(STR_OPEN), tr(STR_DIR_UP),
-                                            tr(STR_DIR_DOWN));
+  const auto labels =
+      mappedInput.mapLabels(basepath == "/" ? tr(STR_HOME) : tr(STR_BACK), files.empty() ? "" : tr(STR_OPEN),
+                            files.empty() ? "" : tr(STR_DIR_UP), files.empty() ? "" : tr(STR_DIR_DOWN));
  GUI.drawButtonHints(renderer, labels.btn1, labels.btn2, labels.btn3, labels.btn4);

  renderer.displayBuffer();