feat: Tweak Lyra popup UI (#768)

## 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.


![IMG_0012](https://github.com/user-attachments/assets/a954de12-97b8-4102-be17-a702c0fe7d1e)

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:


![IMG_0006](https://github.com/user-attachments/assets/b8ce3632-94a9-494e-8256-d87a6ee60cdf)

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:


![IMG_0008](https://github.com/user-attachments/assets/4b05df7c-932e-432b-9c10-130da3109050)

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.


![IMG_0011](https://github.com/user-attachments/assets/77b1e8cc-0a57-4f4b-9abb-a9d10988d919)

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)_


![IMG_0012](https://github.com/user-attachments/assets/a954de12-97b8-4102-be17-a702c0fe7d1e)

## 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**_

lib/I18n/I18nKeys.h

@@ -59,6 +59,7 @@ enum class StrId : uint16_t {
   STR_EMPTY_FILE,
   STR_OUT_OF_BOUNDS,
   STR_LOADING,
+  STR_LOADING_POPUP,
   STR_LOAD_XTC_FAILED,
   STR_LOAD_TXT_FAILED,
   STR_LOAD_EPUB_FAILED,

lib/I18n/translations/czech.yaml

@@ -5,7 +5,7 @@ _order: "4"
 STR_CROSSPOINT: "CrossPoint"
 STR_BOOTING: "SPUŠTĚNÍ"
 STR_SLEEPING: "SPÁNEK"
-STR_ENTERING_SLEEP: "Vstup do režimu spánku..."
+STR_ENTERING_SLEEP: "Vstup do režimu spánku"
 STR_BROWSE_FILES: "Procházet soubory"
 STR_FILE_TRANSFER: "Přenos souborů"
 STR_SETTINGS_TITLE: "Nastavení"
@@ -19,12 +19,13 @@ STR_SELECT_CHAPTER: "Vybrat kapitolu"
 STR_NO_CHAPTERS: "Žádné kapitoly"
 STR_END_OF_BOOK: "Konec knihy"
 STR_EMPTY_CHAPTER: "Prázdná kapitola"
-STR_INDEXING: "Indexování..."
+STR_INDEXING: "Indexování"
 STR_MEMORY_ERROR: "Chyba paměti"
 STR_PAGE_LOAD_ERROR: "Chyba načítání stránky"
 STR_EMPTY_FILE: "Prázdný soubor"
 STR_OUT_OF_BOUNDS: "Mimo hranice"
 STR_LOADING: "Načítání..."
+STR_LOADING_POPUP: "Načítání"
 STR_LOAD_XTC_FAILED: "Nepodařilo se načíst XTC"
 STR_LOAD_TXT_FAILED: "Nepodařilo se načíst TXT"
 STR_LOAD_EPUB_FAILED: "Nepodařilo se načíst EPUB"

lib/I18n/translations/english.yaml

@@ -5,7 +5,7 @@ _order: "0"
 STR_CROSSPOINT: "CrossPoint"
 STR_BOOTING: "BOOTING"
 STR_SLEEPING: "SLEEPING"
-STR_ENTERING_SLEEP: "Entering Sleep..."
+STR_ENTERING_SLEEP: "Going to sleep"
 STR_BROWSE_FILES: "Browse Files"
 STR_FILE_TRANSFER: "File Transfer"
 STR_SETTINGS_TITLE: "Settings"
@@ -19,12 +19,13 @@ STR_SELECT_CHAPTER: "Select Chapter"
 STR_NO_CHAPTERS: "No chapters"
 STR_END_OF_BOOK: "End of book"
 STR_EMPTY_CHAPTER: "Empty chapter"
-STR_INDEXING: "Indexing..."
+STR_INDEXING: "Indexing"
 STR_MEMORY_ERROR: "Memory error"
 STR_PAGE_LOAD_ERROR: "Page load error"
 STR_EMPTY_FILE: "Empty file"
 STR_OUT_OF_BOUNDS: "Out of bounds"
 STR_LOADING: "Loading..."
+STR_LOADING_POPUP: "Loading"
 STR_LOAD_XTC_FAILED: "Failed to load XTC"
 STR_LOAD_TXT_FAILED: "Failed to load TXT"
 STR_LOAD_EPUB_FAILED: "Failed to load EPUB"

lib/I18n/translations/french.yaml

@@ -5,7 +5,7 @@ _order: "2"
 STR_CROSSPOINT: "CrossPoint"
 STR_BOOTING: "DÉMARRAGE EN COURS"
 STR_SLEEPING: "VEILLE"
-STR_ENTERING_SLEEP: "Mise en veille…"
+STR_ENTERING_SLEEP: "Mise en veille"
 STR_BROWSE_FILES: "Fichiers"
 STR_FILE_TRANSFER: "Transfert"
 STR_SETTINGS_TITLE: "Réglages"
@@ -19,12 +19,13 @@ STR_SELECT_CHAPTER: "Choix du chapitre"
 STR_NO_CHAPTERS: "Aucun chapitre"
 STR_END_OF_BOOK: "Fin du livre"
 STR_EMPTY_CHAPTER: "Chapitre vide"
-STR_INDEXING: "Indexation en cours…"
+STR_INDEXING: "Indexation en cours"
 STR_MEMORY_ERROR: "Erreur de mémoire"
 STR_PAGE_LOAD_ERROR: "Erreur de chargement"
 STR_EMPTY_FILE: "Fichier vide"
 STR_OUT_OF_BOUNDS: "Dépassement de mémoire"
 STR_LOADING: "Chargement…"
+STR_LOADING_POPUP: "Chargement"
 STR_LOAD_XTC_FAILED: "Erreur de chargement du fichier XTC"
 STR_LOAD_TXT_FAILED: "Erreur de chargement du fichier TXT"
 STR_LOAD_EPUB_FAILED: "Erreur de chargement du fichier EPUB"

lib/I18n/translations/german.yaml

@@ -5,7 +5,7 @@ _order: "3"
 STR_CROSSPOINT: "CrossPoint"
 STR_BOOTING: "STARTEN"
 STR_SLEEPING: "STANDBY"
-STR_ENTERING_SLEEP: "Standby..."
+STR_ENTERING_SLEEP: "Standby"
 STR_BROWSE_FILES: "Durchsuchen"
 STR_FILE_TRANSFER: "Datentransfer"
 STR_SETTINGS_TITLE: "Einstellungen"
@@ -19,12 +19,13 @@ STR_SELECT_CHAPTER: "Kapitel auswählen"
 STR_NO_CHAPTERS: "Keine Kapitel"
 STR_END_OF_BOOK: "Buchende"
 STR_EMPTY_CHAPTER: "Kapitelende"
-STR_INDEXING: "Indexieren…"
+STR_INDEXING: "Indexieren"
 STR_MEMORY_ERROR: "Speicherfehler"
 STR_PAGE_LOAD_ERROR: "Seitenladefehler"
 STR_EMPTY_FILE: "Leere Datei"
 STR_OUT_OF_BOUNDS: "Zu groß"
 STR_LOADING: "Laden…"
+STR_LOADING_POPUP: "Laden"
 STR_LOAD_XTC_FAILED: "Ladefehler bei XTC"
 STR_LOAD_TXT_FAILED: "Ladefehler bei TXT"
 STR_LOAD_EPUB_FAILED: "Ladefehler bei EPUB"

lib/I18n/translations/portuguese.yaml

@@ -5,7 +5,7 @@ _order: "5"
 STR_CROSSPOINT: "CrossPoint"
 STR_BOOTING: "INICIANDO"
 STR_SLEEPING: "EM REPOUSO"
-STR_ENTERING_SLEEP: "Entrando em repouso..."
+STR_ENTERING_SLEEP: "Entrando em repouso"
 STR_BROWSE_FILES: "Arquivos"
 STR_FILE_TRANSFER: "Transferência"
 STR_SETTINGS_TITLE: "Configurações"
@@ -19,12 +19,13 @@ STR_SELECT_CHAPTER: "Escolher capítulo"
 STR_NO_CHAPTERS: "Sem capítulos"
 STR_END_OF_BOOK: "Fim do livro"
 STR_EMPTY_CHAPTER: "Capítulo vazio"
-STR_INDEXING: "Indexando..."
+STR_INDEXING: "Indexando"
 STR_MEMORY_ERROR: "Erro de memória"
 STR_PAGE_LOAD_ERROR: "Erro página"
 STR_EMPTY_FILE: "Arquivo vazio"
 STR_OUT_OF_BOUNDS: "Fora dos limites"
 STR_LOADING: "Carregando..."
+STR_LOADING_POPUP: "Carregando"
 STR_LOAD_XTC_FAILED: "Falha ao carregar XTC"
 STR_LOAD_TXT_FAILED: "Falha ao carregar TXT"
 STR_LOAD_EPUB_FAILED: "Falha ao carregar EPUB"

lib/I18n/translations/russian.yaml

@@ -5,7 +5,7 @@ _order: "6"
 STR_CROSSPOINT: "CrossPoint"
 STR_BOOTING: "Загрузка"
 STR_SLEEPING: "Спящий режим"
-STR_ENTERING_SLEEP: "Переход в сон..."
+STR_ENTERING_SLEEP: "Переход в сон"
 STR_BROWSE_FILES: "Обзор файлов"
 STR_FILE_TRANSFER: "Передача файлов"
 STR_SETTINGS_TITLE: "Настройки"
@@ -19,12 +19,13 @@ STR_SELECT_CHAPTER: "Выберите главу"
 STR_NO_CHAPTERS: "Глав нет"
 STR_END_OF_BOOK: "Конец книги"
 STR_EMPTY_CHAPTER: "Пустая глава"
-STR_INDEXING: "Индексация..."
+STR_INDEXING: "Индексация"
 STR_MEMORY_ERROR: "Ошибка памяти"
 STR_PAGE_LOAD_ERROR: "Ошибка загрузки страницы"
 STR_EMPTY_FILE: "Пустой файл"
 STR_OUT_OF_BOUNDS: "Выход за пределы"
 STR_LOADING: "Загрузка..."
+STR_LOADING_POPUP: "Загрузка"
 STR_LOAD_XTC_FAILED: "Не удалось загрузить XTC"
 STR_LOAD_TXT_FAILED: "Не удалось загрузить TXT"
 STR_LOAD_EPUB_FAILED: "Не удалось загрузить EPUB"

lib/I18n/translations/spanish.yaml

@@ -5,7 +5,7 @@ _order: "1"
 STR_CROSSPOINT: "CrossPoint"
 STR_BOOTING: "BOOTING"
 STR_SLEEPING: "SLEEPING"
-STR_ENTERING_SLEEP: "ENTERING SLEEP..."
+STR_ENTERING_SLEEP: "ENTERING SLEEP"
 STR_BROWSE_FILES: "Buscar archivos"
 STR_FILE_TRANSFER: "Transferencia de archivos"
 STR_SETTINGS_TITLE: "Configuración"
@@ -19,12 +19,13 @@ STR_SELECT_CHAPTER: "Seleccionar capítulo"
 STR_NO_CHAPTERS: "Sin capítulos"
 STR_END_OF_BOOK: "Fin del libro"
 STR_EMPTY_CHAPTER: "Capítulo vacío"
-STR_INDEXING: "Indexando..."
+STR_INDEXING: "Indexando"
 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..."
+STR_LOADING_POPUP: "Cargando"
 STR_LOAD_XTC_FAILED: "Error al cargar XTC"
 STR_LOAD_TXT_FAILED: "Error al cargar TXT"
 STR_LOAD_EPUB_FAILED: "Error al cargar EPUB"

lib/I18n/translations/swedish.yaml

@@ -5,7 +5,7 @@ _order: "7"
 STR_CROSSPOINT: "Crosspoint"
 STR_BOOTING: "STARTAR"
 STR_SLEEPING: "VILA"
-STR_ENTERING_SLEEP: "Går i vila…"
+STR_ENTERING_SLEEP: "Går i vila"
 STR_BROWSE_FILES: "Bläddra filer…"
 STR_FILE_TRANSFER: "Filöverföring"
 STR_SETTINGS_TITLE: "Inställningar"
@@ -19,12 +19,13 @@ STR_SELECT_CHAPTER: "Välj kapitel"
 STR_NO_CHAPTERS: "Inga kapitel"
 STR_END_OF_BOOK: "Slutet på boken"
 STR_EMPTY_CHAPTER: "Tomt kapitel"
-STR_INDEXING: "Indexerar…"
+STR_INDEXING: "Indexerar"
 STR_MEMORY_ERROR: "Minnesfel"
 STR_PAGE_LOAD_ERROR: "Sidladdningsfel"
 STR_EMPTY_FILE: "Tom fil"
 STR_OUT_OF_BOUNDS: "Utanför gränserna"
 STR_LOADING: "Laddar…"
+STR_LOADING_POPUP: "Laddar"
 STR_LOAD_XTC_FAILED: "Misslyckades ladda XTC"
 STR_LOAD_TXT_FAILED: "Misslyckades ladda TCT"
 STR_LOAD_EPUB_FAILED: "Misslyckades ladda EPUB"

src/activities/home/HomeActivity.cpp

@@ -70,7 +70,7 @@ void HomeActivity::loadRecentCovers(int coverHeight) {
           // Try to generate thumbnail image for Continue Reading card
           if (!showingLoading) {
             showingLoading = true;
-            popupRect = GUI.drawPopup(renderer, tr(STR_LOADING));
+            popupRect = GUI.drawPopup(renderer, tr(STR_LOADING_POPUP));
           }
           GUI.fillPopupProgress(renderer, popupRect, 10 + progress * (90 / recentBooks.size()));
           bool success = epub.generateThumbBmp(coverHeight);
@@ -88,7 +88,7 @@ void HomeActivity::loadRecentCovers(int coverHeight) {
             // Try to generate thumbnail image for Continue Reading card
             if (!showingLoading) {
               showingLoading = true;
-              popupRect = GUI.drawPopup(renderer, tr(STR_LOADING));
+              popupRect = GUI.drawPopup(renderer, tr(STR_LOADING_POPUP));
             }
             GUI.fillPopupProgress(renderer, popupRect, 10 + progress * (90 / recentBooks.size()));
             bool success = xtc.generateThumbBmp(coverHeight);

src/components/themes/lyra/LyraTheme.cpp

@@ -18,6 +18,8 @@ constexpr int batteryPercentSpacing = 4;
 constexpr int hPaddingInSelection = 8;
 constexpr int cornerRadius = 6;
 constexpr int topHintButtonY = 345;
+constexpr int popupMarginX = 16;
+constexpr int popupMarginY = 12;
 }  // namespace
 
 void LyraTheme::drawBatteryLeft(const GfxRenderer& renderer, Rect rect, const bool showPercentage) const {
@@ -395,20 +397,38 @@ void LyraTheme::drawButtonMenu(GfxRenderer& renderer, Rect rect, int buttonCount
 }
 
 Rect LyraTheme::drawPopup(const GfxRenderer& renderer, const char* message) const {
-  constexpr int margin = 15;
+  constexpr int y = 132;
-  constexpr int y = 60;
+  constexpr int outline = 2;
   const int textWidth = renderer.getTextWidth(UI_12_FONT_ID, message, EpdFontFamily::REGULAR);
   const int textHeight = renderer.getLineHeight(UI_12_FONT_ID);
-  const int w = textWidth + margin * 2;
+  const int w = textWidth + popupMarginX * 2;
-  const int h = textHeight + margin * 2;
+  const int h = textHeight + popupMarginY * 2;
   const int x = (renderer.getScreenWidth() - w) / 2;
 
-  renderer.fillRect(x - 5, y - 5, w + 10, h + 10, false);
+  renderer.fillRoundedRect(x - outline, y - outline, w + outline * 2, h + outline * 2, cornerRadius + outline,
-  renderer.drawRect(x, y, w, h, true);
+                           Color::White);
+  renderer.fillRoundedRect(x, y, w, h, cornerRadius, Color::Black);
 
   const int textX = x + (w - textWidth) / 2;
-  const int textY = y + margin - 2;
+  const int textY = y + popupMarginY - 2;
-  renderer.drawText(UI_12_FONT_ID, textX, textY, message, true, EpdFontFamily::REGULAR);
+  renderer.drawText(UI_12_FONT_ID, textX, textY, message, false, EpdFontFamily::REGULAR);
   renderer.displayBuffer();
+
   return Rect{x, y, w, h};
-}
+}
+
+void LyraTheme::fillPopupProgress(const GfxRenderer& renderer, const Rect& layout, const int progress) const {
+  constexpr int barHeight = 4;
+
+  // Twice the margin in drawPopup to match text width
+  const int barWidth = layout.width - popupMarginX * 2;
+  const int barX = layout.x + (layout.width - barWidth) / 2;
+  // Center inside the margin of drawPopup. The - 1 is added to account for the - 2 in drawPopup.
+  const int barY = layout.y + layout.height - popupMarginY / 2 - barHeight / 2 - 1;
+
+  int fillWidth = barWidth * progress / 100;
+
+  renderer.fillRect(barX, barY, fillWidth, barHeight, false);
+
+  renderer.displayBuffer(HalDisplay::FAST_REFRESH);
+}

src/components/themes/lyra/LyraTheme.h

@@ -56,4 +56,5 @@ class LyraTheme : public BaseTheme {
                            const int selectorIndex, bool& coverRendered, bool& coverBufferStored, bool& bufferRestored,
                            std::function<bool()> storeCoverBuffer) const override;
   Rect drawPopup(const GfxRenderer& renderer, const char* message) const override;
+  void fillPopupProgress(const GfxRenderer& renderer, const Rect& layout, const int progress) const override;
 };