Merge branch 'master' into scientific

.github/workflows/update_locales.yml

@@ -0,0 +1,49 @@
+name: Update locales
+
+on:
+  schedule:
+    - cron: "0 0 * * 5" # Every Friday at midnight UTC
+  workflow_dispatch: # Allow manual triggering
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  update-locales:
+    name: Update locales
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Use Node.js LTS
+        uses: actions/setup-node@v6
+        with:
+          node-version: lts/*
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Import translations from mozilla-central
+        run: npx gulp importl10n
+
+      - name: Create Pull Request
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          if [ -z "$(git status --porcelain l10n/)" ]; then
+            echo "No locale changes to commit."
+            exit 0
+          fi
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git switch -C update-locales
+          git add l10n/
+          git commit -m "l10n: Update locale files"
+          git push --force origin update-locales
+          gh pr create \
+            --title "l10n: Update locale files" \
+            --body "Automated weekly update of locale files from mozilla-central." \
+            --label l10n || true

external/importL10n/locales.mjs

@@ -91,7 +91,7 @@ async function downloadL10n(root) {
     await downloadLanguageFiles(root, langCode);
   }
 
-  const removeCodes = [];
+  const rmCodes = [];
   for (const entry of fs.readdirSync(root)) {
     const dirPath = path.join(root, entry),
       stat = fs.lstatSync(dirPath);
@@ -101,14 +101,13 @@ async function downloadL10n(root) {
       entry !== DEFAULT_LOCALE &&
       !langCodes.includes(entry)
     ) {
-      removeCodes.push(entry);
+      fs.rmSync(dirPath, { recursive: true, force: true });
+      rmCodes.push(entry);
     }
   }
-  if (removeCodes.length) {
+  if (rmCodes.length) {
     console.log(
-      "\nConsider removing the following unmaintained locales:\n" +
+      `\nRemoved the following unmaintained locales: ${rmCodes.join(", ")}\n`
-        removeCodes.join(", ") +
-        "\n"
     );
   }
 }

l10n/be/viewer.ftl

@@ -537,6 +537,7 @@ pdfjs-editor-undo-bar-message-freetext = Тэкст выдалены
 pdfjs-editor-undo-bar-message-ink = Малюнак выдалены
 pdfjs-editor-undo-bar-message-stamp = Відарыс выдалены
 pdfjs-editor-undo-bar-message-signature = Подпіс выдалены
+pdfjs-editor-undo-bar-message-comment = Каментарый выдалены
 # Variables:
 #   $count (Number) - the number of removed annotations.
 pdfjs-editor-undo-bar-message-multiple =
@@ -644,24 +645,71 @@ pdfjs-editor-add-comment-button =
 ##  - layers.
 ## The thumbnails view is used to edit the pdf: remove/insert pages, ...
 
+pdfjs-toggle-views-manager-button =
+    .title = Паказаць/схаваць бакавую панэль
+pdfjs-toggle-views-manager-notification-button =
+    .title = Паказаць/схаваць бакавую панэль (дакумент мае мініяцюры/змест/далучэнні/пласты)
+pdfjs-toggle-views-manager-button-label = Паказаць/схаваць бакавую панэль
+pdfjs-views-manager-sidebar =
+    .aria-label = Бакавая панэль
 pdfjs-views-manager-view-selector-button =
     .title = Выгляд
 pdfjs-views-manager-view-selector-button-label = Выгляд
 pdfjs-views-manager-pages-title = Старонкі
+pdfjs-views-manager-outlines-title = Структура дакумента
 pdfjs-views-manager-attachments-title = Далучэнні
 pdfjs-views-manager-layers-title = Пласты
 pdfjs-views-manager-pages-option-label = Старонкі
+pdfjs-views-manager-outlines-option-label = Структура дакумента
 pdfjs-views-manager-attachments-option-label = Далучэнні
 pdfjs-views-manager-layers-option-label = Пласты
 pdfjs-views-manager-add-file-button =
     .title = Дадаць файл
 pdfjs-views-manager-add-file-button-label = Дадаць файл
+# Variables:
+#   $count (Number) - the number of selected pages.
+pdfjs-views-manager-pages-status-action-label =
+    { $count ->
+        [one] Вылучана { $count }
+        [few] Вылучаны { $count }
+       *[many] Вылучана { $count }
+    }
 pdfjs-views-manager-pages-status-none-action-label = Выбраць старонкі
 pdfjs-views-manager-pages-status-action-button-label = Кіраваць
 pdfjs-views-manager-pages-status-copy-button-label = Капіяваць
 pdfjs-views-manager-pages-status-cut-button-label = Выразаць
 pdfjs-views-manager-pages-status-delete-button-label = Выдаліць
 pdfjs-views-manager-pages-status-save-as-button-label = Захаваць як…
+# Variables:
+#   $count (Number) - the number of selected pages to be cut.
+pdfjs-views-manager-status-undo-cut-label =
+    { $count ->
+        [one] Выразана { $count } старонка
+        [few] Выразана { $count } старонкі
+       *[many] Выразана { $count } старонак
+    }
+# Variables:
+#   $count (Number) - the number of selected pages to be copied.
+pdfjs-views-manager-pages-status-undo-copy-label =
+    { $count ->
+        [one] Скапіравана { $count } старонка
+        [few] Скапіравана { $count } старонкі
+       *[many] Скапіравана { $count } старонак
+    }
+# Variables:
+#   $count (Number) - the number of selected pages to be deleted.
+pdfjs-views-manager-pages-status-undo-delete-label =
+    { $count ->
+        [one] Выдалена { $count } старонка
+        [few] Выдалена { $count } старонкі
+       *[many] Выдалена { $count } старонак
+    }
+pdfjs-views-manager-pages-status-waiting-ready-label = Рыхтуецца ваш файл…
+pdfjs-views-manager-pages-status-waiting-uploading-label = Зацягваецца файл…
+pdfjs-views-manager-status-warning-cut-label = Не ўдалося выразаць. Абнавіце старонку і паспрабуйце зноў.
+pdfjs-views-manager-status-warning-copy-label = Не ўдалося скапіяваць. Абнавіце старонку і паспрабуйце зноў.
+pdfjs-views-manager-status-warning-delete-label = Не ўдалося выдаліць. Абнавіце старонку і паспрабуйце зноў.
+pdfjs-views-manager-status-warning-save-label = Не ўдалося захаваць. Абнавіце старонку і паспрабуйце зноў.
 pdfjs-views-manager-status-undo-button-label = Адмяніць
 pdfjs-views-manager-status-close-button =
     .title = Закрыць

l10n/de/viewer.ftl

@@ -706,6 +706,7 @@ pdfjs-views-manager-status-undo-button-label = Rückgängig
 pdfjs-views-manager-status-close-button =
     .title = Schließen
 pdfjs-views-manager-status-close-button-label = Schließen
+pdfjs-views-manager-paste-button-label = Einfügen
 
 ## Main menu for adding/removing signatures
 

l10n/el/viewer.ftl

@@ -534,6 +534,7 @@ pdfjs-editor-undo-bar-message-freetext = Το κείμενο αφαιρέθηκ
 pdfjs-editor-undo-bar-message-ink = Το σχέδιο αφαιρέθηκε
 pdfjs-editor-undo-bar-message-stamp = Η εικόνα αφαιρέθηκε
 pdfjs-editor-undo-bar-message-signature = Η υπογραφή αφαιρέθηκε
+pdfjs-editor-undo-bar-message-comment = Το σχόλιο αφαιρέθηκε
 # Variables:
 #   $count (Number) - the number of removed annotations.
 pdfjs-editor-undo-bar-message-multiple =
@@ -642,6 +643,8 @@ pdfjs-editor-add-comment-button =
 
 pdfjs-toggle-views-manager-button =
     .title = (Απ)ενεργοποίηση πλαϊνής γραμμής
+pdfjs-toggle-views-manager-notification-button =
+    .title = (Απ)ενεργοποίηση πλαϊνής γραμμής (το έγγραφο περιέχει μικρογραφίες/περίγραμμα/συνημμένα/επίπεδα)
 pdfjs-toggle-views-manager-button-label = (Απ)ενεργοποίηση πλαϊνής γραμμής
 pdfjs-views-manager-sidebar =
     .aria-label = Πλαϊνή γραμμή

l10n/en-GB/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = Thumbnail of Page { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = Select page { $page }
 
 ## Find panel button title and messages
 
@@ -648,6 +652,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = Toggle Sidebar
 pdfjs-views-manager-sidebar =
     .aria-label = Sidebar
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Sidebar resizer
 pdfjs-views-manager-view-selector-button =
     .title = Views
 pdfjs-views-manager-view-selector-button-label = Views
@@ -706,6 +712,7 @@ pdfjs-views-manager-status-undo-button-label = Undo
 pdfjs-views-manager-status-close-button =
     .title = Close
 pdfjs-views-manager-status-close-button-label = Close
+pdfjs-views-manager-paste-button-label = Paste
 
 ## Main menu for adding/removing signatures
 

l10n/en-US/viewer.ftl

@@ -192,8 +192,9 @@ pdfjs-additional-layers = Additional Layers
 
 # Variables:
 #   $page (Number) - the page number
-pdfjs-thumb-page-title =
+#   $total (Number) - the number of pages
-    .title = Page { $page }
+pdfjs-thumb-page-title1 =
+    .title = Page { $page } of { $total }
 
 # Variables:
 #   $page (Number) - the page number
@@ -202,8 +203,8 @@ pdfjs-thumb-page-canvas =
 
 # Variables:
 #   $page (Number) - the page number
-pdfjs-thumb-page-checkbox =
+pdfjs-thumb-page-checkbox1 =
-    .aria-label = Select page { $page }
+    .title = Select page { $page }
 
 ## Find panel button title and messages
 
@@ -690,11 +691,11 @@ pdfjs-editor-add-comment-button =
 ##  - layers.
 ## The thumbnails view is used to edit the pdf: remove/insert pages, ...
 
-pdfjs-toggle-views-manager-button =
+pdfjs-toggle-views-manager-button1 =
-    .title = Toggle Sidebar
+    .title = Manage pages
 pdfjs-toggle-views-manager-notification-button =
     .title = Toggle Sidebar (document contains thumbnails/outline/attachments/layers)
-pdfjs-toggle-views-manager-button-label = Toggle Sidebar
+pdfjs-toggle-views-manager-button1-label = Manage pages
 
 pdfjs-views-manager-sidebar =
     .aria-label = Sidebar

l10n/es-MX/viewer.ftl

@@ -706,6 +706,7 @@ pdfjs-views-manager-status-undo-button-label = Deshacer
 pdfjs-views-manager-status-close-button =
     .title = Cerrar
 pdfjs-views-manager-status-close-button-label = Cerrar
+pdfjs-views-manager-paste-button-label = Pegar
 
 ## Main menu for adding/removing signatures
 

l10n/fr/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = Vignette de la page { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = Sélectionner la page { $page }
 
 ## Find panel button title and messages
 
@@ -644,6 +648,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = Afficher/Masquer le panneau latéral
 pdfjs-views-manager-sidebar =
     .aria-label = Panneau latéral
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Redimensionner le panneau latéral
 pdfjs-views-manager-view-selector-button =
     .title = Vues
 pdfjs-views-manager-view-selector-button-label = Vues
@@ -702,6 +708,7 @@ pdfjs-views-manager-status-undo-button-label = Annuler
 pdfjs-views-manager-status-close-button =
     .title = Fermer
 pdfjs-views-manager-status-close-button-label = Fermer
+pdfjs-views-manager-paste-button-label = Coller
 
 ## Main menu for adding/removing signatures
 

l10n/fy-NL/viewer.ftl

@@ -534,6 +534,7 @@ pdfjs-editor-undo-bar-message-freetext = Tekst fuortsmiten
 pdfjs-editor-undo-bar-message-ink = Tekening fuortsmiten
 pdfjs-editor-undo-bar-message-stamp = Ofbylding fuortsmiten
 pdfjs-editor-undo-bar-message-signature = Hantekening fuortsmiten
+pdfjs-editor-undo-bar-message-comment = Opmerking fuortsmiten
 # Variables:
 #   $count (Number) - the number of removed annotations.
 pdfjs-editor-undo-bar-message-multiple =

l10n/gn/viewer.ftl

@@ -647,6 +647,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = Emoambue tenda yke
 pdfjs-views-manager-sidebar =
     .aria-label = Ta’ãngarupa yke
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Tuichakue mongu’eha tenda yképe
 pdfjs-views-manager-view-selector-button =
     .title = Hechaha
 pdfjs-views-manager-view-selector-button-label = Hechaha
@@ -705,6 +707,7 @@ pdfjs-views-manager-status-undo-button-label = Mboguevi
 pdfjs-views-manager-status-close-button =
     .title = Mboty
 pdfjs-views-manager-status-close-button-label = Mboty
+pdfjs-views-manager-paste-button-label = Mboja
 
 ## Main menu for adding/removing signatures
 

l10n/he/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = תצוגה מקדימה של עמוד { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = בחירת עמוד { $page }
 
 ## Find panel button title and messages
 
@@ -648,6 +652,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = החלפת תצוגת סרגל צד
 pdfjs-views-manager-sidebar =
     .aria-label = סרגל צד
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = שינוי גודל סרגל הצד
 pdfjs-views-manager-view-selector-button =
     .title = תצוגות
 pdfjs-views-manager-view-selector-button-label = תצוגות
@@ -706,6 +712,7 @@ pdfjs-views-manager-status-undo-button-label = ביטול פעולה
 pdfjs-views-manager-status-close-button =
     .title = סגירה
 pdfjs-views-manager-status-close-button-label = סגירה
+pdfjs-views-manager-paste-button-label = הדבקה
 
 ## Main menu for adding/removing signatures
 

l10n/hsb/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = Miniatura strony { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = Stronu { $page } wubrać
 
 ## Find panel button title and messages
 
@@ -722,6 +726,7 @@ pdfjs-views-manager-status-undo-button-label = Cofnyć
 pdfjs-views-manager-status-close-button =
     .title = Začinić
 pdfjs-views-manager-status-close-button-label = Začinić
+pdfjs-views-manager-paste-button-label = Zasadźić
 
 ## Main menu for adding/removing signatures
 

l10n/ia/viewer.ftl

@@ -706,6 +706,7 @@ pdfjs-views-manager-status-undo-button-label = Disfacer
 pdfjs-views-manager-status-close-button =
     .title = Clauder
 pdfjs-views-manager-status-close-button-label = Clauder
+pdfjs-views-manager-paste-button-label = Collar
 
 ## Main menu for adding/removing signatures
 

l10n/it/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = Miniatura della pagina { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = Seleziona pagina { $page }
 
 ## Find panel button title and messages
 
@@ -648,6 +652,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = Attiva/disattiva barra laterale
 pdfjs-views-manager-sidebar =
     .aria-label = Barra laterale
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Regolatore della larghezza della barra laterale
 pdfjs-views-manager-view-selector-button =
     .title = Viste
 pdfjs-views-manager-view-selector-button-label = Viste
@@ -706,6 +712,7 @@ pdfjs-views-manager-status-undo-button-label = Annulla
 pdfjs-views-manager-status-close-button =
     .title = Chiudi
 pdfjs-views-manager-status-close-button-label = Chiudi
+pdfjs-views-manager-paste-button-label = Incolla
 
 ## Main menu for adding/removing signatures
 
@@ -720,4 +727,3 @@ pdfjs-editor-add-signature-edit-button-label = Modifica descrizione
 ## Edit signature description dialog
 
 pdfjs-editor-edit-signature-dialog-title = Modifica descrizione
-

l10n/kk/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = { $page } парағы үшін кіші көрінісі
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = { $page } бетін таңдау
 
 ## Find panel button title and messages
 
@@ -648,6 +652,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = Бүйір панелін көрсету/жасыру
 pdfjs-views-manager-sidebar =
     .aria-label = Бүйір панелі
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Бүйір панелінің өлшемін өзгертуші
 pdfjs-views-manager-view-selector-button =
     .title = Көріністер
 pdfjs-views-manager-view-selector-button-label = Көріністер
@@ -706,6 +712,7 @@ pdfjs-views-manager-status-undo-button-label = Болдырмау
 pdfjs-views-manager-status-close-button =
     .title = Жабу
 pdfjs-views-manager-status-close-button-label = Жабу
+pdfjs-views-manager-paste-button-label = Кірістіру
 
 ## Main menu for adding/removing signatures
 

l10n/ko/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = { $page } 페이지 미리보기
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = { $page } 페이지 선택
 
 ## Find panel button title and messages
 
@@ -632,6 +636,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = 사이드바 표시/숨기기
 pdfjs-views-manager-sidebar =
     .aria-label = 사이드바
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = 사이드바 크기 조정
 pdfjs-views-manager-view-selector-button =
     .title = 보기
 pdfjs-views-manager-view-selector-button-label = 보기
@@ -674,6 +680,7 @@ pdfjs-views-manager-status-undo-button-label = 실행 취소
 pdfjs-views-manager-status-close-button =
     .title = 닫기
 pdfjs-views-manager-status-close-button-label = 닫기
+pdfjs-views-manager-paste-button-label = 붙여넣기
 
 ## Main menu for adding/removing signatures
 

l10n/nl/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = Miniatuur van pagina { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = Pagina { $page } selecteren
 
 ## Find panel button title and messages
 
@@ -648,6 +652,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = Zijbalk in-/uitschakelen
 pdfjs-views-manager-sidebar =
     .aria-label = Zijbalk
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Groottewijziging zijbalk
 pdfjs-views-manager-view-selector-button =
     .title = Weergaven
 pdfjs-views-manager-view-selector-button-label = Weergaven
@@ -706,6 +712,7 @@ pdfjs-views-manager-status-undo-button-label = Ongedaan maken
 pdfjs-views-manager-status-close-button =
     .title = Sluiten
 pdfjs-views-manager-status-close-button-label = Sluiten
+pdfjs-views-manager-paste-button-label = Plakken
 
 ## Main menu for adding/removing signatures
 

l10n/nn-NO/viewer.ftl

@@ -706,6 +706,7 @@ pdfjs-views-manager-status-undo-button-label = Angre
 pdfjs-views-manager-status-close-button =
     .title = Lat att
 pdfjs-views-manager-status-close-button-label = Lat att
+pdfjs-views-manager-paste-button-label = Lim inn
 
 ## Main menu for adding/removing signatures
 

l10n/pl/viewer.ftl

@@ -536,6 +536,7 @@ pdfjs-editor-undo-bar-message-freetext = Usunięto tekst
 pdfjs-editor-undo-bar-message-ink = Usunięto rysunek
 pdfjs-editor-undo-bar-message-stamp = Usunięto obraz
 pdfjs-editor-undo-bar-message-signature = Usunięto podpis
+pdfjs-editor-undo-bar-message-comment = Usunięto komentarz
 # Variables:
 #   $count (Number) - the number of removed annotations.
 pdfjs-editor-undo-bar-message-multiple =
@@ -636,6 +637,83 @@ pdfjs-editor-edit-comment-dialog-cancel-button = Anuluj
 pdfjs-editor-add-comment-button =
     .title = Dodaj komentarz
 
+## The view manager is a sidebar displaying different views:
+##  - thumbnails;
+##  - outline;
+##  - attachments;
+##  - layers.
+## The thumbnails view is used to edit the pdf: remove/insert pages, ...
+
+pdfjs-toggle-views-manager-button =
+    .title = Przełącz panel boczny
+pdfjs-toggle-views-manager-notification-button =
+    .title = Przełącz panel boczny (dokument zawiera miniatury/konspekt/załączniki/warstwy)
+pdfjs-toggle-views-manager-button-label = Przełącz panel boczny
+pdfjs-views-manager-sidebar =
+    .aria-label = Panel boczny
+pdfjs-views-manager-view-selector-button =
+    .title = Widoki
+pdfjs-views-manager-view-selector-button-label = Widoki
+pdfjs-views-manager-pages-title = Strony
+pdfjs-views-manager-outlines-title = Konspekt dokumentu
+pdfjs-views-manager-attachments-title = Załączniki
+pdfjs-views-manager-layers-title = Warstwy
+pdfjs-views-manager-pages-option-label = Strony
+pdfjs-views-manager-outlines-option-label = Konspekt dokumentu
+pdfjs-views-manager-attachments-option-label = Załączniki
+pdfjs-views-manager-layers-option-label = Warstwy
+pdfjs-views-manager-add-file-button =
+    .title = Dodaj plik
+pdfjs-views-manager-add-file-button-label = Dodaj plik
+# Variables:
+#   $count (Number) - the number of selected pages.
+pdfjs-views-manager-pages-status-action-label =
+    { $count ->
+        [one] { $count } zaznaczona
+        [few] { $count } zaznaczone
+       *[many] { $count } zaznaczonych
+    }
+pdfjs-views-manager-pages-status-none-action-label = Zaznacz strony
+pdfjs-views-manager-pages-status-action-button-label = Zarządzaj
+pdfjs-views-manager-pages-status-copy-button-label = Kopiuj
+pdfjs-views-manager-pages-status-cut-button-label = Wytnij
+pdfjs-views-manager-pages-status-delete-button-label = Usuń
+pdfjs-views-manager-pages-status-save-as-button-label = Zapisz jako…
+# Variables:
+#   $count (Number) - the number of selected pages to be cut.
+pdfjs-views-manager-status-undo-cut-label =
+    { $count ->
+        [one] Wycięto 1 stronę
+        [few] Wycięto { $count } strony
+       *[many] Wycięto { $count } stron
+    }
+# Variables:
+#   $count (Number) - the number of selected pages to be copied.
+pdfjs-views-manager-pages-status-undo-copy-label =
+    { $count ->
+        [one] Skopiowano 1 stronę
+        [few] Skopiowano { $count } strony
+       *[many] Skopiowano { $count } stron
+    }
+# Variables:
+#   $count (Number) - the number of selected pages to be deleted.
+pdfjs-views-manager-pages-status-undo-delete-label =
+    { $count ->
+        [one] Usunięto 1 stronę
+        [few] Usunięto { $count } strony
+       *[many] Usunięto { $count } stron
+    }
+pdfjs-views-manager-pages-status-waiting-ready-label = Przygotowywanie pliku…
+pdfjs-views-manager-pages-status-waiting-uploading-label = Przesyłanie pliku…
+pdfjs-views-manager-status-warning-cut-label = Nie udało się wyciąć. Odśwież stronę i spróbuj ponownie.
+pdfjs-views-manager-status-warning-copy-label = Nie udało się skopiować. Odśwież stronę i spróbuj ponownie.
+pdfjs-views-manager-status-warning-delete-label = Nie udało się usunąć. Odśwież stronę i spróbuj ponownie.
+pdfjs-views-manager-status-warning-save-label = Nie udało się zachować. Odśwież stronę i spróbuj ponownie.
+pdfjs-views-manager-status-undo-button-label = Cofnij
+pdfjs-views-manager-status-close-button =
+    .title = Zamknij
+pdfjs-views-manager-status-close-button-label = Zamknij
+
 ## Main menu for adding/removing signatures
 
 pdfjs-editor-delete-signature-button1 =

l10n/ru/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = Миниатюра страницы { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = Выбрать страницу { $page }
 
 ## Find panel button title and messages
 
@@ -652,6 +656,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = Показать/скрыть боковую панель
 pdfjs-views-manager-sidebar =
     .aria-label = Боковая панель
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Изменение размера боковой панели
 pdfjs-views-manager-view-selector-button =
     .title = Вид
 pdfjs-views-manager-view-selector-button-label = Вид
@@ -714,6 +720,7 @@ pdfjs-views-manager-status-undo-button-label = Отменить
 pdfjs-views-manager-status-close-button =
     .title = Закрыть
 pdfjs-views-manager-status-close-button-label = Закрыть
+pdfjs-views-manager-paste-button-label = Вставить
 
 ## Main menu for adding/removing signatures
 

l10n/sl/viewer.ftl

@@ -540,6 +540,7 @@ pdfjs-editor-undo-bar-message-freetext = Besedilo odstranjeno
 pdfjs-editor-undo-bar-message-ink = Risba odstranjena
 pdfjs-editor-undo-bar-message-stamp = Slika odstranjena
 pdfjs-editor-undo-bar-message-signature = Podpis odstranjen
+pdfjs-editor-undo-bar-message-comment = Komentar odstranjen
 # Variables:
 #   $count (Number) - the number of removed annotations.
 pdfjs-editor-undo-bar-message-multiple =

l10n/sv-SE/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = Miniatyr av sida { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = Välj sida { $page }
 
 ## Find panel button title and messages
 
@@ -648,6 +652,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = Visa/dölj sidofält
 pdfjs-views-manager-sidebar =
     .aria-label = Sidofält
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Storleksändring av sidofält
 pdfjs-views-manager-view-selector-button =
     .title = Vyer
 pdfjs-views-manager-view-selector-button-label = Vyer
@@ -706,6 +712,7 @@ pdfjs-views-manager-status-undo-button-label = Ångra
 pdfjs-views-manager-status-close-button =
     .title = Stäng
 pdfjs-views-manager-status-close-button-label = Stäng
+pdfjs-views-manager-paste-button-label = Klistra in
 
 ## Main menu for adding/removing signatures
 

l10n/uk/viewer.ftl

@@ -288,9 +288,13 @@ pdfjs-web-fonts-disabled = Вебшрифти вимкнено: неможлив
 
 pdfjs-editor-free-text-button =
     .title = Текст
+pdfjs-editor-color-picker-free-text-input =
+    .title = Змінити колір тексту
 pdfjs-editor-free-text-button-label = Текст
 pdfjs-editor-ink-button =
     .title = Малювати
+pdfjs-editor-color-picker-ink-input =
+    .title = Змінити колір малюнка
 pdfjs-editor-ink-button-label = Малювати
 pdfjs-editor-stamp-button =
     .title = Додати чи редагувати зображення
@@ -302,6 +306,14 @@ pdfjs-highlight-floating-button1 =
     .title = Підсвітити
     .aria-label = Підсвітити
 pdfjs-highlight-floating-button-label = Підсвітити
+pdfjs-comment-floating-button =
+    .title = Коментувати
+    .aria-label = Коментувати
+pdfjs-comment-floating-button-label = Коментувати
+pdfjs-editor-comment-button =
+    .title = Коментар
+    .aria-label = Коментар
+pdfjs-editor-comment-button-label = Коментар
 pdfjs-editor-signature-button =
     .title = Додати підпис
 pdfjs-editor-signature-button-label = Додати підпис
@@ -364,6 +376,22 @@ pdfjs-editor-add-saved-signature-button =
 pdfjs-free-text2 =
     .aria-label = Текстовий редактор
     .default-content = Напишіть щось…
+# Used to show how many comments are present in the pdf file.
+# Variables:
+#   $count (Number) - the number of comments.
+pdfjs-editor-comments-sidebar-title =
+    { $count ->
+        [one] Коментар
+        [few] Коментарі
+       *[many] Коментарі
+    }
+pdfjs-editor-comments-sidebar-close-button =
+    .title = Закрити бічну панель
+    .aria-label = Закрити бічну панель
+pdfjs-editor-comments-sidebar-close-button-label = Закрити бічну панель
+# Instructional copy to add a comment by selecting text or an annotations.
+pdfjs-editor-comments-sidebar-no-comments1 = Бачите щось варте уваги? Підсвітіть і додайте коментар.
+pdfjs-editor-comments-sidebar-no-comments-link = Докладніше
 
 ## Alt-text dialog
 
@@ -494,6 +522,14 @@ pdfjs-editor-alt-text-settings-show-dialog-button-label = Показувати
 pdfjs-editor-alt-text-settings-show-dialog-description = Допомагає переконатися, що всі ваші зображення мають альтернативний текст.
 pdfjs-editor-alt-text-settings-close-button = Закрити
 
+## Accessibility labels (announced by screen readers) for objects added to the editor.
+
+pdfjs-editor-highlight-added-alert = Підсвічення додано
+pdfjs-editor-freetext-added-alert = Текст додано
+pdfjs-editor-ink-added-alert = Малюнок додано
+pdfjs-editor-stamp-added-alert = Зображення додано
+pdfjs-editor-signature-added-alert = Підпис додано
+
 ## "Annotations removed" bar
 
 pdfjs-editor-undo-bar-message-highlight = Підсвічення вилучено
@@ -501,6 +537,7 @@ pdfjs-editor-undo-bar-message-freetext = Текст вилучено
 pdfjs-editor-undo-bar-message-ink = Малюнок вилучено
 pdfjs-editor-undo-bar-message-stamp = Зображення вилучено
 pdfjs-editor-undo-bar-message-signature = Підпис вилучено
+pdfjs-editor-undo-bar-message-comment = Коментар вилучено
 # Variables:
 #   $count (Number) - the number of removed annotations.
 pdfjs-editor-undo-bar-message-multiple =
@@ -563,6 +600,8 @@ pdfjs-editor-add-signature-save-checkbox = Зберегти підпис
 pdfjs-editor-add-signature-save-warning-message = Ви досягли ліміту в 5 збережених підписів. Вилучіть один, щоб зберегти інший.
 pdfjs-editor-add-signature-image-upload-error-title = Не вдалося вивантажити зображення
 pdfjs-editor-add-signature-image-upload-error-description = Перевірте мережеве з'єднання або спробуйте інше зображення.
+pdfjs-editor-add-signature-image-no-data-error-title = Не вдається конвертувати це зображення в підпис
+pdfjs-editor-add-signature-image-no-data-error-description = Спробуйте вивантажити інше зображення.
 pdfjs-editor-add-signature-error-close-button = Закрити
 
 ## Dialog buttons
@@ -571,6 +610,111 @@ pdfjs-editor-add-signature-cancel-button = Скасувати
 pdfjs-editor-add-signature-add-button = Додати
 pdfjs-editor-edit-signature-update-button = Оновити
 
+## Comment popup
+
+pdfjs-editor-edit-comment-popup-button-label = Редагувати коментар
+pdfjs-editor-edit-comment-popup-button =
+    .title = Редагувати коментар
+pdfjs-editor-delete-comment-popup-button-label = Вилучити коментар
+pdfjs-editor-delete-comment-popup-button =
+    .title = Вилучити коментар
+pdfjs-show-comment-button =
+    .title = Показати коментар
+
+##  Edit a comment dialog
+
+# An existing comment is edited
+pdfjs-editor-edit-comment-dialog-title-when-editing = Редагувати коментар
+pdfjs-editor-edit-comment-dialog-save-button-when-editing = Оновити
+# No existing comment
+pdfjs-editor-edit-comment-dialog-title-when-adding = Додати коментар
+pdfjs-editor-edit-comment-dialog-save-button-when-adding = Додати
+pdfjs-editor-edit-comment-dialog-text-input =
+    .placeholder = Почніть вводити…
+pdfjs-editor-edit-comment-dialog-cancel-button = Скасувати
+
+## Edit a comment button in the editor toolbar
+
+pdfjs-editor-add-comment-button =
+    .title = Додати коментар
+
+## The view manager is a sidebar displaying different views:
+##  - thumbnails;
+##  - outline;
+##  - attachments;
+##  - layers.
+## The thumbnails view is used to edit the pdf: remove/insert pages, ...
+
+pdfjs-toggle-views-manager-button =
+    .title = Перемкнути бічну панель
+pdfjs-toggle-views-manager-notification-button =
+    .title = Перемкнути бічну панель (документ містить мініатюри/ескіз/вкладення/шари)
+pdfjs-toggle-views-manager-button-label = Перемкнути бічну панель
+pdfjs-views-manager-sidebar =
+    .aria-label = Бічна панель
+pdfjs-views-manager-view-selector-button =
+    .title = Вигляд
+pdfjs-views-manager-view-selector-button-label = Вигляд
+pdfjs-views-manager-pages-title = Сторінки
+pdfjs-views-manager-outlines-title = Схема документа
+pdfjs-views-manager-attachments-title = Вкладення
+pdfjs-views-manager-layers-title = Шари
+pdfjs-views-manager-pages-option-label = Сторінки
+pdfjs-views-manager-outlines-option-label = Схема документа
+pdfjs-views-manager-attachments-option-label = Вкладення
+pdfjs-views-manager-layers-option-label = Шари
+pdfjs-views-manager-add-file-button =
+    .title = Додати файл
+pdfjs-views-manager-add-file-button-label = Додати файл
+# Variables:
+#   $count (Number) - the number of selected pages.
+pdfjs-views-manager-pages-status-action-label =
+    { $count ->
+        [one] Вибрано { $count }
+        [few] Вибрано { $count }
+       *[many] Вибрано { $count }
+    }
+pdfjs-views-manager-pages-status-none-action-label = Вибрати сторінки
+pdfjs-views-manager-pages-status-action-button-label = Керувати
+pdfjs-views-manager-pages-status-copy-button-label = Копіювати
+pdfjs-views-manager-pages-status-cut-button-label = Вирізати
+pdfjs-views-manager-pages-status-delete-button-label = Видалити
+pdfjs-views-manager-pages-status-save-as-button-label = Зберегти як…
+# Variables:
+#   $count (Number) - the number of selected pages to be cut.
+pdfjs-views-manager-status-undo-cut-label =
+    { $count ->
+        [one] 1 сторінку вирізано
+        [few] { $count } сторінки вирізано
+       *[many] { $count } сторінок вирізано
+    }
+# Variables:
+#   $count (Number) - the number of selected pages to be copied.
+pdfjs-views-manager-pages-status-undo-copy-label =
+    { $count ->
+        [one] 1 сторінку скопійовано
+        [few] { $count } сторінки скопійовано
+       *[many] { $count } сторінок скопійовано
+    }
+# Variables:
+#   $count (Number) - the number of selected pages to be deleted.
+pdfjs-views-manager-pages-status-undo-delete-label =
+    { $count ->
+        [one] 1 сторінку видалено
+        [few] { $count } сторінки видалено
+       *[many] { $count } сторінок видалено
+    }
+pdfjs-views-manager-pages-status-waiting-ready-label = Підготовка файлу…
+pdfjs-views-manager-pages-status-waiting-uploading-label = Вивантаження файлу…
+pdfjs-views-manager-status-warning-cut-label = Не вдалося вирізати. Оновіть сторінку та спробуйте ще раз.
+pdfjs-views-manager-status-warning-copy-label = Не вдалося скопіювати. Оновіть сторінку та спробуйте ще раз.
+pdfjs-views-manager-status-warning-delete-label = Не вдалося видалити. Оновіть сторінку та спробуйте ще раз.
+pdfjs-views-manager-status-warning-save-label = Не вдалося зберегти. Оновіть сторінку та спробуйте ще раз.
+pdfjs-views-manager-status-undo-button-label = Повернути
+pdfjs-views-manager-status-close-button =
+    .title = Закрити
+pdfjs-views-manager-status-close-button-label = Закрити
+
 ## Main menu for adding/removing signatures
 
 pdfjs-editor-delete-signature-button1 =

l10n/vi/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = Ảnh thu nhỏ của trang { $page }
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = Chọn trang { $page }
 
 ## Find panel button title and messages
 
@@ -632,6 +636,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = Bật/tắt thanh lề
 pdfjs-views-manager-sidebar =
     .aria-label = Thanh lề
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = Công cụ điều chỉnh kích thước thanh lề
 pdfjs-views-manager-view-selector-button =
     .title = Chế độ hiển thị
 pdfjs-views-manager-view-selector-button-label = Chế độ hiển thị
@@ -674,6 +680,7 @@ pdfjs-views-manager-status-undo-button-label = Hoàn tác
 pdfjs-views-manager-status-close-button =
     .title = Đóng
 pdfjs-views-manager-status-close-button-label = Đóng
+pdfjs-views-manager-paste-button-label = Dán
 
 ## Main menu for adding/removing signatures
 

l10n/zh-TW/viewer.ftl

@@ -201,6 +201,10 @@ pdfjs-thumb-page-title =
 #   $page (Number) - the page number
 pdfjs-thumb-page-canvas =
     .aria-label = 第 { $page } 頁的縮圖
+# Variables:
+#   $page (Number) - the page number
+pdfjs-thumb-page-checkbox =
+    .aria-label = 選擇第 { $page } 頁
 
 ## Find panel button title and messages
 
@@ -632,6 +636,8 @@ pdfjs-toggle-views-manager-notification-button =
 pdfjs-toggle-views-manager-button-label = 切換側邊欄
 pdfjs-views-manager-sidebar =
     .aria-label = 側邊欄
+pdfjs-views-manager-sidebar-resizer =
+    .aria-label = 調整側邊欄大小
 pdfjs-views-manager-view-selector-button =
     .title = 畫面
 pdfjs-views-manager-view-selector-button-label = 畫面
@@ -674,6 +680,7 @@ pdfjs-views-manager-status-undo-button-label = 還原
 pdfjs-views-manager-status-close-button =
     .title = 關閉
 pdfjs-views-manager-status-close-button-label = 關閉
+pdfjs-views-manager-paste-button-label = 貼上
 
 ## Main menu for adding/removing signatures
 

package-lock.json

@@ -108,7 +108,6 @@
       "integrity": "sha512-CGOfOJqWjg2qW/Mb6zNsDm+u5vFQ8DxXfbM09z69p5Z6+mE1ikP2jUXw+j42Pf1XTYED2Rni5f95npYeuwMDQA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.29.0",
         "@babel/generator": "^7.29.0",
@@ -1648,7 +1647,6 @@
       "integrity": "sha512-CYDD3SOtsHtyXeEORYRx2qBtpDJFjRTGXUtmNEMGyzYOKj1TE3tycdlho7kA1Ufx9OYWZzg52QFBGALTirzDSw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@keyv/serialize": "^1.1.1"
       }
@@ -1690,7 +1688,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=20.19.0"
       },
@@ -1731,7 +1728,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=20.19.0"
       }
@@ -3124,7 +3120,6 @@
       "integrity": "sha512-FXx2pKgId/WyYo2jXw63kk7/+TY7u7AziEJxJAnSFzHlqTAS3Ync6SvgYAN/k4/PQpnnVuzoMuVnByKK2qp0ag==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@types/estree": "*",
         "@types/json-schema": "*"
@@ -3189,7 +3184,6 @@
       "integrity": "sha512-promo4eFwuiW+TfGxhi+0x3czqTYJkG8qB17ZUJiVF10Xm7NLVRSLUsfRTU/6h1e24VvRnXCx+hG7li58lkzog==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@types/linkify-it": "^5",
         "@types/mdurl": "^2"
@@ -3616,7 +3610,6 @@
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -4272,8 +4265,7 @@
       "resolved": "https://registry.npmjs.org/bare-events/-/bare-events-2.7.0.tgz",
       "integrity": "sha512-b3N5eTW1g7vXkw+0CXh/HazGTcO5KYuu/RCNaJbDMPI6LHDi+7qe8EmxKUVe1sUbY2KZOVZFyj62x0OEz9qyAA==",
       "dev": true,
-      "license": "Apache-2.0",
+      "license": "Apache-2.0"
-      "peer": true
     },
     "node_modules/bare-fs": {
       "version": "4.5.4",
@@ -4389,9 +4381,9 @@
       }
     },
     "node_modules/basic-ftp": {
-      "version": "5.1.0",
+      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/basic-ftp/-/basic-ftp-5.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/basic-ftp/-/basic-ftp-5.2.0.tgz",
-      "integrity": "sha512-RkaJzeJKDbaDWTIPiJwubyljaEPwpVWkm9Rt5h9Nd6h7tEXTJ3VB4qxdZBioV7JO5yLUaOKwz7vDOzlncUsegw==",
+      "integrity": "sha512-VoMINM2rqJwJgfdHq6RiUudKt2BV+FY5ZFezP/ypmwayk68+NzzAQy4XXLlqsGD4MCzq3DrmNFD/uUmBJuGoXw==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -4509,7 +4501,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.9.0",
         "caniuse-lite": "^1.0.30001759",
@@ -5770,8 +5761,7 @@
       "resolved": "https://registry.npmjs.org/devtools-protocol/-/devtools-protocol-0.0.1566079.tgz",
       "integrity": "sha512-MJfAEA1UfVhSs7fbSQOG4czavUp1ajfg6prlAN0+cmfa2zNjaIbvq8VneP7do1WAQQIvgNJWSMeP6UyI90gIlQ==",
       "dev": true,
-      "license": "BSD-3-Clause",
+      "license": "BSD-3-Clause"
-      "peer": true
     },
     "node_modules/dir-glob": {
       "version": "3.0.1",
@@ -6308,7 +6298,6 @@
       "integrity": "sha512-LEyamqS7W5HB3ujJyvi0HQK/dtVINZvd5mAAp9eT5S/ujByGjiZLCzPcHVzuXbpJDJF/cxwHlfceVUDZ2lnSTw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -6369,7 +6358,6 @@
       "integrity": "sha512-82GZUjRS0p/jganf6q1rEO25VSoHH0hKPCTrgillPjdI/3bgBhAE1QzHrHTizjpRvy6pGAvKjDJtk2pF9NDq8w==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "eslint-config-prettier": "bin/cli.js"
       },
@@ -7750,7 +7738,6 @@
       "integrity": "sha512-PErok3DZSA5WGMd6XXV3IRNO0mlB+wW3OzhFJLEec1jSERg2j1bxJ6e5Fh6N6fn3FH2T9AP4UYNb/pYlADB9sA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "glob-watcher": "^6.0.0",
         "gulp-cli": "^3.1.0",
@@ -9832,7 +9819,6 @@
       "integrity": "sha512-BuU2qnTti9YKgK5N+IeMubp14ZUKUUw7yeJbkjtosvHiP0AZ5c8IAgEMk79D0eC8F23r4Ac/q8cAIFdm2FtyoA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "argparse": "^2.0.1",
         "entities": "^4.4.0",
@@ -9974,7 +9960,6 @@
       "integrity": "sha512-DkoXO1jz0UY+k1tj1LpxYLrN+jeGKBicbtsQYeYF8nX9QK4AGyGh4g421qsmEOGfZ02GjW1qxr1XP+8afwcTGQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "chokidar": "^4.0.3",
         "commander": "^11.1.0",
@@ -11045,7 +11030,6 @@
         }
       ],
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
@@ -11198,7 +11182,6 @@
       "integrity": "sha512-orRsuYpJVw8LdAwqqLykBj9ecS5/cRHlI5+nvTo8LcCKmzDmqVORXtOIYEEQuL9D4BxtA1lm5isAqzQZCoQ6Eg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "cssesc": "^3.0.0",
         "util-deprecate": "^1.0.2"
@@ -11251,7 +11234,6 @@
       "integrity": "sha512-UOnG6LftzbdaHZcKoPFtOcCKztrQ57WkHDeRD9t/PTQtmT0NHSeWWepj6pS0z/N7+08BHFDQVUrfmfMRcZwbMg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -12128,7 +12110,6 @@
       "integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "fast-deep-equal": "^3.1.3",
         "fast-uri": "^3.0.1",
@@ -13871,7 +13852,6 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -14125,7 +14105,6 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -14512,7 +14491,6 @@
       "integrity": "sha512-dRXm0a2qcHPUBEzVk8uph0xWSjV/xZxenQQbLwnwP7caQCYpqG1qddwlyEkIDkYn0K8tvmcrZ+bOrzoQ3HxCDw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@types/eslint-scope": "^3.7.7",
         "@types/estree": "^1.0.8",

src/display/annotation_storage.js

@@ -330,15 +330,21 @@ class AnnotationStorage {
  * contents. (Necessary since printing is triggered synchronously in browsers.)
  */
 class PrintAnnotationStorage extends AnnotationStorage {
-  #serializable;
+  #serializable = SerializableEmpty;
 
   constructor(parent) {
     super();
-    const { map, hash, transfer } = parent.serializable;
+
+    const { serializable } = parent;
+    if (serializable === SerializableEmpty) {
+      return;
+    }
+    const { map, hash, transfer } = serializable;
     // Create a *copy* of the data, since Objects are passed by reference in JS.
     const clone = structuredClone(map, transfer ? { transfer } : null);
-
+    // The `PrintAnnotationStorage` instance is re-used for all pages,
-    this.#serializable = { map: clone, hash, transfer };
+    // hence we cannot transfer the data since that breaks printing.
+    this.#serializable = { map: clone, hash, transfer: [] };
   }
 
   /**

src/display/api.js

@@ -1898,6 +1898,7 @@ class PDFPageProxy {
         annotationStorage: map,
         modifiedIds,
       },
+      /* queueingStrategy = */ undefined,
       transfer
     );
     const reader = readableStream.getReader();

test/driver.js

@@ -803,6 +803,10 @@ class Driver {
             }
 
             task.pdfDoc = doc;
+            if (!task.save && task.print && task.annotationStorage) {
+              doc.annotationStorage._setValues(task.annotationStorage);
+              task.printAnnotationStorage = doc.annotationStorage.print;
+            }
             task.optionalContentConfigPromise = doc.getOptionalContentConfig({
               intent: task.print ? "print" : "display",
             });
@@ -969,7 +973,7 @@ class Driver {
               pageColors = null,
               partialCrop = null;
 
-            if (task.annotationStorage) {
+            if (!task.print && task.annotationStorage) {
               task.pdfDoc.annotationStorage._setValues(task.annotationStorage);
             }
 
@@ -1079,6 +1083,8 @@ class Driver {
             } else if (renderPrint) {
               if (task.annotationStorage) {
                 renderContext.annotationMode = AnnotationMode.ENABLE_STORAGE;
+                renderContext.printAnnotationStorage =
+                  task.printAnnotationStorage;
               }
               renderContext.intent = "print";
             }

test/integration/reorganize_pages_spec.mjs

@@ -28,12 +28,13 @@ import {
   kbDelete,
   loadAndWait,
   scrollIntoView,
+  showViewsManager,
   waitAndClick,
   waitForDOMMutation,
 } from "./test_utils.mjs";
 
 async function waitForThumbnailVisible(page, pageNums) {
-  await page.click("#viewsManagerToggleButton");
+  await showViewsManager(page);
 
   const thumbSelector = "#thumbnailsView .thumbnailImageContainer > img";
   await page.waitForSelector(thumbSelector, { visible: true });
@@ -283,12 +284,12 @@ describe("Reorganize Pages View", () => {
           await waitForThumbnailVisible(page, 1);
           const rect1 = await getRect(page, getThumbnailSelector(1));
           const rect2 = await getRect(page, getThumbnailSelector(2));
-          await (await page.$(".thumbnail[page-id='14'")).scrollIntoView();
+          await (await page.$(".thumbnail[page-number='14'")).scrollIntoView();
           await page.waitForSelector(getThumbnailSelector(14), {
             visible: true,
           });
           await page.click(`.thumbnail:has(${getThumbnailSelector(14)}) input`);
-          await (await page.$(".thumbnail[page-id='1'")).scrollIntoView();
+          await (await page.$(".thumbnail[page-number='1'")).scrollIntoView();
           await page.waitForSelector(getThumbnailSelector(1), {
             visible: true,
           });

test/integration/test_utils.mjs

@@ -262,7 +262,7 @@ function getAnnotationSelector(id) {
 }
 
 function getThumbnailSelector(pageNumber) {
-  return `.thumbnailImageContainer[data-l10n-args='{"page":${pageNumber}}']`;
+  return `.thumbnailImageContainer[data-l10n-args^='{"page":${pageNumber}']`;
 }
 
 async function getSpanRectFromText(page, pageNumber, text) {
@@ -645,6 +645,7 @@ function waitForEditorMovedInDOM(page) {
 }
 
 async function scrollIntoView(page, selector) {
+  await page.waitForSelector(selector, { visible: true });
   const handle = await page.evaluateHandle(
     sel => [
       new Promise(resolve => {
@@ -964,6 +965,29 @@ async function highlightSpan(
   await page.waitForSelector(getEditorSelector(nextId));
 }
 
+async function showViewsManager(page) {
+  const hasAnimations = await page.evaluate(
+    () => !window.matchMedia("(prefers-reduced-motion: reduce)").matches
+  );
+  const movingPromise = hasAnimations
+    ? page.waitForSelector("#outerContainer.viewsManagerMoving", {
+        visible: true,
+      })
+    : Promise.resolve();
+  await page.click("#viewsManagerToggleButton");
+  if (hasAnimations) {
+    await movingPromise;
+  }
+  await page.waitForSelector("#viewsManager", { visible: true });
+  await page.waitForSelector(
+    "#outerContainer:not(.viewsManagerMoving).viewsManagerOpen",
+    { visible: true }
+  );
+  await page.waitForSelector("#viewsManagerStatusActionButton:not(:disabled)", {
+    visible: true,
+  });
+}
+
 // Unicode bidi isolation characters, Fluent adds these markers to the text.
 const FSI = "\u2068";
 const PDI = "\u2069";
@@ -1030,6 +1054,7 @@ export {
   selectEditors,
   serializeBitmapDimensions,
   setCaretAt,
+  showViewsManager,
   switchToEditor,
   unselectEditor,
   waitAndClick,

test/integration/thumbnail_view_spec.mjs

@@ -2,16 +2,15 @@ import {
   awaitPromise,
   closePages,
   FSI,
+  getThumbnailSelector,
   kbFocusNext,
   loadAndWait,
   PDI,
+  showViewsManager,
 } from "./test_utils.mjs";
 
 function waitForThumbnailVisible(page, pageNum) {
-  return page.waitForSelector(
+  return page.waitForSelector(getThumbnailSelector(pageNum), { visible: true });
-    `.thumbnailImageContainer[data-l10n-args='{"page":${pageNum}}']`,
-    { visible: true }
-  );
 }
 
 async function waitForMenu(page, buttonSelector, visible = true) {
@@ -44,7 +43,7 @@ describe("PDF Thumbnail View", () => {
     it("should render thumbnails without errors", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
 
           const thumbSelector =
             "#thumbnailsView .thumbnailImageContainer > img";
@@ -55,6 +54,14 @@ describe("PDF Thumbnail View", () => {
           await page.waitForSelector(`${thumbSelector}[src^="blob:http:"]`, {
             visible: true,
           });
+
+          const title = await page.$eval(
+            getThumbnailSelector(1),
+            el => el.title
+          );
+          expect(title)
+            .withContext(`In ${browserName}`)
+            .toBe(`Page ${FSI}1${PDI} of ${FSI}14${PDI}`);
         })
       );
     });
@@ -62,7 +69,7 @@ describe("PDF Thumbnail View", () => {
     it("should have accessible label on resizer", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
 
           const ariaLabel = await page.$eval("#viewsManagerResizer", el =>
             el.getAttribute("aria-label")
@@ -104,13 +111,12 @@ describe("PDF Thumbnail View", () => {
     it("should scroll the view", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
-
           await waitForThumbnailVisible(page, 1);
 
           for (const pageNum of [14, 1, 13, 2]) {
             await goToPage(page, pageNum);
-            const thumbSelector = `.thumbnailImageContainer[data-l10n-args='{"page":${pageNum}}']`;
+            const thumbSelector = getThumbnailSelector(pageNum);
             await page.waitForSelector(
               `.thumbnail ${thumbSelector}[aria-current="page"]`,
               { visible: true }
@@ -141,8 +147,7 @@ describe("PDF Thumbnail View", () => {
     it("should navigate with the keyboard", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
-
           await waitForThumbnailVisible(page, 1);
           await waitForThumbnailVisible(page, 2);
           await waitForThumbnailVisible(page, 3);
@@ -159,26 +164,25 @@ describe("PDF Thumbnail View", () => {
 
           await kbFocusNext(page);
           await page.waitForSelector(
-            `#thumbnailsView .thumbnailImageContainer[data-l10n-args='{"page":1}']:focus`,
+            `#thumbnailsView ${getThumbnailSelector(1)}:focus`,
             { visible: true }
           );
 
           await page.keyboard.press("ArrowDown");
           await page.waitForSelector(
-            `#thumbnailsView .thumbnailImageContainer[data-l10n-args='{"page":2}']:focus`,
+            `#thumbnailsView ${getThumbnailSelector(2)}:focus`,
             { visible: true }
           );
 
           await page.keyboard.press("ArrowUp");
-          await page.waitForSelector(
+          await page.waitForSelector(`${getThumbnailSelector(1)}:focus`, {
-            `#thumbnailsView .thumbnailImageContainer[data-l10n-args='{"page":1}']:focus`,
+            visible: true,
-            { visible: true }
+          });
-          );
 
           await page.keyboard.press("ArrowDown");
           await page.keyboard.press("ArrowDown");
           await page.waitForSelector(
-            `#thumbnailsView .thumbnailImageContainer[data-l10n-args='{"page":3}']:focus`,
+            `#thumbnailsView ${getThumbnailSelector(3)}:focus`,
             { visible: true }
           );
 
@@ -191,13 +195,13 @@ describe("PDF Thumbnail View", () => {
 
           await page.keyboard.press("End");
           await page.waitForSelector(
-            `#thumbnailsView .thumbnailImageContainer[data-l10n-args='{"page":14}']:focus`,
+            `#thumbnailsView ${getThumbnailSelector(14)}:focus`,
             { visible: true }
           );
 
           await page.keyboard.press("Home");
           await page.waitForSelector(
-            `#thumbnailsView .thumbnailImageContainer[data-l10n-args='{"page":1}']:focus`,
+            `#thumbnailsView ${getThumbnailSelector(1)}:focus`,
             { visible: true }
           );
         })
@@ -235,7 +239,7 @@ describe("PDF Thumbnail View", () => {
     it("should open with Enter key and remain open", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
           await waitForThumbnailVisible(page, 1);
 
           await enableMenuItems(page);
@@ -267,7 +271,7 @@ describe("PDF Thumbnail View", () => {
     it("should open with Space key and remain open", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
           await waitForThumbnailVisible(page, 1);
 
           await enableMenuItems(page);
@@ -323,18 +327,17 @@ describe("PDF Thumbnail View", () => {
       await closePages(pages);
     });
 
-    it("should have accessible label on checkbox", async () => {
+    it("should have a title on the checkbox", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
-
           await waitForThumbnailVisible(page, 1);
 
-          const ariaLabel = await page.$eval(
+          const title = await page.$eval(
             `.thumbnail[page-number="1"] input[type="checkbox"]`,
-            el => el.getAttribute("aria-label")
+            el => el.title
           );
-          expect(ariaLabel)
+          expect(title)
             .withContext(`In ${browserName}`)
             .toBe(`Select page ${FSI}1${PDI}`);
         })
@@ -362,7 +365,7 @@ describe("PDF Thumbnail View", () => {
     it("must navigate menus with ArrowDown and Tab keys", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
           await waitForThumbnailVisible(page, 1);
 
           // Focus the views manager selector button
@@ -431,7 +434,7 @@ describe("PDF Thumbnail View", () => {
     it("should show the manage button in thumbnail view and hide it in outline view", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
           await waitForThumbnailVisible(page, 1);
 
           // The status bar (Select pages + Manage button) must be visible in
@@ -471,8 +474,7 @@ describe("PDF Thumbnail View", () => {
     it("should focus checkboxes with Tab key", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
-
           await waitForThumbnailVisible(page, 1);
 
           // Focus the first thumbnail button
@@ -481,10 +483,9 @@ describe("PDF Thumbnail View", () => {
           await kbFocusNext(page);
 
           // Verify we're on the first thumbnail
-          await page.waitForSelector(
+          await page.waitForSelector(`${getThumbnailSelector(1)}:focus`, {
-            `#thumbnailsView .thumbnailImageContainer[data-l10n-args='{"page":1}']:focus`,
+            visible: true,
-            { visible: true }
+          });
-          );
 
           // Tab to checkbox
           await kbFocusNext(page);
@@ -499,8 +500,7 @@ describe("PDF Thumbnail View", () => {
     it("should navigate checkboxes with arrow keys", async () => {
       await Promise.all(
         pages.map(async ([browserName, page]) => {
-          await page.click("#viewsManagerToggleButton");
+          await showViewsManager(page);
-
           await waitForThumbnailVisible(page, 1);
           await waitForThumbnailVisible(page, 2);
 

test/integration/viewer_spec.mjs

@@ -21,6 +21,7 @@ import {
   getSpanRectFromText,
   loadAndWait,
   scrollIntoView,
+  showViewsManager,
   waitForPageChanging,
   waitForPageRendered,
 } from "./test_utils.mjs";
@@ -1451,6 +1452,82 @@ describe("PDF viewer", () => {
     });
   });
 
+  describe("Outline tree shift-click toggle (PR 20740)", () => {
+    let pages;
+
+    beforeEach(async () => {
+      pages = await loadAndWait(
+        "nested_outline.pdf",
+        "#viewsManagerToggleButton"
+      );
+    });
+
+    afterEach(async () => {
+      await closePages(pages);
+    });
+
+    it("should only toggle the clicked item's subtree, not the whole outline", async () => {
+      await Promise.all(
+        pages.map(async ([browserName, page]) => {
+          // Open the sidebar.
+          await showViewsManager(page);
+
+          // Switch to outline view.
+          await page.click("#viewsManagerSelectorButton");
+          await page.waitForSelector("#outlinesViewMenu", { visible: true });
+          await page.click("#outlinesViewMenu");
+
+          // Wait for the outline tree to render with nesting (toggle buttons).
+          await page.waitForSelector("#outlinesView.withNesting");
+
+          // Initially all three top-level togglers must be expanded.
+          const initialHiddenCount = await page.$$eval(
+            "#outlinesView > .treeItem > .treeItemToggler",
+            togglers =>
+              togglers.filter(t => t.classList.contains("treeItemsHidden"))
+                .length
+          );
+          expect(initialHiddenCount).withContext(`In ${browserName}`).toBe(0);
+
+          // Shift-click the first top-level toggler (section "1. Introduction")
+          // to collapse only its subtree.
+          // The toggler has width/height 0 (visual content via ::before), so
+          // we dispatch the MouseEvent directly rather than using page.click().
+          await page.evaluate(() => {
+            const toggler = document.querySelector(
+              "#outlinesView > .treeItem:nth-child(1) > .treeItemToggler"
+            );
+            toggler.dispatchEvent(
+              new MouseEvent("click", {
+                shiftKey: true,
+                bubbles: true,
+                cancelable: true,
+              })
+            );
+          });
+
+          // Section 1's toggler must now be collapsed.
+          const section1Collapsed = await page.$eval(
+            "#outlinesView > .treeItem:nth-child(1) > .treeItemToggler",
+            t => t.classList.contains("treeItemsHidden")
+          );
+          expect(section1Collapsed).withContext(`In ${browserName}`).toBeTrue();
+
+          // Sections 2 and 3 must remain expanded (the bug collapsed the whole
+          // outline by passing `this.container` instead of
+          // `target.parentNode`).
+          const otherHiddenCount = await page.$$eval(
+            "#outlinesView > .treeItem:nth-child(n+2) > .treeItemToggler",
+            togglers =>
+              togglers.filter(t => t.classList.contains("treeItemsHidden"))
+                .length
+          );
+          expect(otherHiddenCount).withContext(`In ${browserName}`).toBe(0);
+        })
+      );
+    });
+  });
+
   describe("Scroll into view", () => {
     let pages;
 

test/pdfs/.gitignore

@@ -875,3 +875,4 @@
 !bug2014080.pdf
 !two_pages.pdf
 !sci-notation.pdf
+!nested_outline.pdf

web/app.js

@@ -604,6 +604,7 @@ const PDFViewerApplication = {
         enableHWA,
         enableSplitMerge: AppOptions.get("enableSplitMerge"),
         manageMenu: appConfig.viewsManager.manageMenu,
+        addFileButton: appConfig.viewsManager.viewsManagerAddFileButton,
       });
       renderingQueue.setThumbnailViewer(this.pdfThumbnailViewer);
     }

web/base_tree_viewer.js

@@ -131,7 +131,7 @@ class BaseTreeViewer {
         target.classList.toggle("treeItemsHidden");
         if (e.shiftKey) {
           const shouldShowAll = !target.classList.contains("treeItemsHidden");
-          this._toggleTreeItem(this.container, shouldShowAll);
+          this._toggleTreeItem(target.parentNode, shouldShowAll);
         }
       });
     }

web/comment_manager.css

@@ -243,6 +243,7 @@
   padding-bottom: 16px;
   flex-direction: column;
   align-items: flex-start;
+  overflow-y: visible;
 
   #editorCommentsSidebarHeader {
     width: 100%;

web/pdf_find_utils.js

@@ -140,6 +140,9 @@ function getNormalizeWithNFKC() {
     const diacriticsRegex = /^\p{M}$/u;
     // Some chars must be replaced by their NFKC counterpart during a search.
     for (let i = 0; i < 65536; i++) {
+      if (i >= 0xd800 && i <= 0xdfff) {
+        continue; // Skip surrogates since they're not valid Unicode scalar values.
+      }
       const c = String.fromCharCode(i);
       if (c.normalize("NFKC") !== c && !diacriticsRegex.test(c)) {
         if (range.length !== 2) {

web/pdf_thumbnail_view.js

@@ -119,7 +119,6 @@ class PDFThumbnailView extends RenderableView {
     const thumbnailContainer = (this.div = document.createElement("div"));
     thumbnailContainer.className = "thumbnail";
     thumbnailContainer.setAttribute("page-number", id);
-    thumbnailContainer.setAttribute("page-id", id);
 
     const imageContainer = (this.imageContainer =
       document.createElement("div"));
@@ -132,6 +131,8 @@ class PDFThumbnailView extends RenderableView {
     imageContainer.tabIndex = -1;
     imageContainer.draggable = false;
     imageContainer.setAttribute("page-number", id);
+    imageContainer.setAttribute("data-l10n-id", "pdfjs-thumb-page-title1");
+    imageContainer.setAttribute("data-l10n-args", this.#getPageL10nArgs(true));
 
     const image = (this.image = document.createElement("img"));
     imageContainer.append(image);
@@ -140,8 +141,8 @@ class PDFThumbnailView extends RenderableView {
       const checkbox = (this.checkbox = document.createElement("input"));
       checkbox.type = "checkbox";
       checkbox.tabIndex = -1;
-      checkbox.setAttribute("data-l10n-id", "pdfjs-thumb-page-checkbox");
+      checkbox.setAttribute("data-l10n-id", "pdfjs-thumb-page-checkbox1");
-      checkbox.setAttribute("data-l10n-args", this.#pageL10nArgs);
+      checkbox.setAttribute("data-l10n-args", this.#getPageL10nArgs());
       thumbnailContainer.append(checkbox);
       this.pasteButton = null;
     }
@@ -332,8 +333,8 @@ class PDFThumbnailView extends RenderableView {
     reducedCanvas.toBlob(resolve);
     const blob = await promise;
     image.src = URL.createObjectURL(blob);
-    imageContainer.setAttribute("data-l10n-id", "pdfjs-thumb-page-canvas");
+    image.setAttribute("data-l10n-id", "pdfjs-thumb-page-canvas");
-    imageContainer.setAttribute("data-l10n-args", this.#pageL10nArgs);
+    image.setAttribute("data-l10n-args", this.#getPageL10nArgs());
     imageContainer.classList.remove("missingThumbnailImage");
     if (!FeatureTest.isOffscreenCanvasSupported) {
       // Clean up the canvas element since it is no longer needed.
@@ -526,8 +527,11 @@ class PDFThumbnailView extends RenderableView {
     return canvas;
   }
 
-  get #pageL10nArgs() {
+  #getPageL10nArgs(hasTotal = false) {
-    return JSON.stringify({ page: this.pageLabel ?? this.id });
+    return JSON.stringify({
+      page: this.pageLabel ?? this.id,
+      total: hasTotal ? this.linkService.pagesCount : undefined,
+    });
   }
 
   /**
@@ -535,8 +539,12 @@ class PDFThumbnailView extends RenderableView {
    */
   setPageLabel(label) {
     this.pageLabel = typeof label === "string" ? label : null;
-    this.imageContainer.setAttribute("data-l10n-args", this.#pageL10nArgs);
+    this.imageContainer.setAttribute(
-    this.checkbox?.setAttribute("data-l10n-args", this.#pageL10nArgs);
+      "data-l10n-args",
+      this.#getPageL10nArgs(true)
+    );
+    this.image.setAttribute("data-l10n-args", this.#getPageL10nArgs());
+    this.checkbox?.setAttribute("data-l10n-args", this.#getPageL10nArgs());
   }
 }
 

web/pdf_thumbnail_viewer.js

@@ -70,7 +70,8 @@ const SPACE_FOR_DRAG_MARKER_WHEN_NO_NEXT_ELEMENT = 15;
  *   The default value is `false`.
  * @property {Object} [manageMenu] - The menu elements to manage saving edited
  *   PDF.
- */
+ * @property {HTMLButtonElement} addFileButton - The button that opens a dialog
+ *   to add a PDF file to merge with the current one.
 
 /**
  * Viewer control to display thumbnails for pages in a PDF document.
@@ -141,6 +142,7 @@ class PDFThumbnailViewer {
     enableHWA,
     enableSplitMerge,
     manageMenu,
+    addFileButton,
   }) {
     this.scrollableContainer = container.parentElement;
     this.container = container;
@@ -152,6 +154,8 @@ class PDFThumbnailViewer {
     this.pageColors = pageColors || null;
     this.enableHWA = enableHWA || false;
     this.#enableSplitMerge = enableSplitMerge || false;
+    // TODO: uncomment when the "add file" feature is implemented.
+    // this.#addFileButton = addFileButton;
 
     if (this.#enableSplitMerge && manageMenu) {
       const { button, menu, copy, cut, delete: del, saveAs } = manageMenu;

web/sidebar.css

@@ -29,6 +29,7 @@
   --sidebar-max-width: 632px;
   --sidebar-width: 239px;
   --resizer-width: 4px;
+  --resizer-shift: calc(0px - var(--resizer-width) - 2px);
   --resizer-hover-bg-color: light-dark(#0062fa, #00cadb);
 
   @media screen and (forced-colors: active) {
@@ -49,6 +50,7 @@
   max-width: var(--sidebar-max-width);
   backdrop-filter: var(--sidebar-backdrop-filter);
   box-sizing: border-box;
+  position: relative;
 
   .sidebarResizer {
     width: var(--resizer-width);
@@ -56,9 +58,11 @@
     forced-color-adjust: none;
     cursor: ew-resize;
     position: absolute;
-    inset-block: calc(var(--sidebar-padding) + var(--sidebar-border-radius));
+    inset-block: 0;
-    inset-inline-start: calc(0px - var(--resizer-width) / 2);
+    inset-inline-start: var(--resizer-shift);
-    transition: background-color 0.5s ease-in-out;
+    transition:
+      background-color 0.5s ease-in-out,
+      border-color 0.5s ease-in-out;
     box-sizing: border-box;
     border: 1px solid transparent;
     border-block-width: 0;
@@ -66,6 +70,7 @@
 
     &:hover {
       background-color: var(--resizer-hover-bg-color);
+      border-color: white;
     }
     &:focus-visible {
       background-color: var(--resizer-hover-bg-color);

web/viewer.css

@@ -1360,9 +1360,13 @@ dialog :link {
       height: 1px;
     }
 
-    #toolbarViewerLeft #numPages.toolbarLabel {
+    #toolbarViewerLeft {
-      padding-inline-start: 3px;
+      margin-inline-start: 8px;
-      flex: none;
+
+      #numPages.toolbarLabel {
+        padding-inline-start: 3px;
+        flex: none;
+      }
     }
   }
 

web/viewer.html

@@ -111,12 +111,12 @@ See https://github.com/adobe-type-tools/cmap-resources
                   class="toolbarButton"
                   type="button"
                   tabindex="0"
-                  data-l10n-id="pdfjs-toggle-views-manager-button"
+                  data-l10n-id="pdfjs-toggle-views-manager-button1"
                   aria-expanded="false"
                   aria-haspopup="true"
                   aria-controls="viewsManager"
                 >
-                  <span data-l10n-id="pdfjs-toggle-views-manager-button-label"></span>
+                  <span data-l10n-id="pdfjs-toggle-views-manager-button1-label"></span>
                 </button>
                 <div
                   id="viewsManager"

web/views_manager.css

@@ -23,7 +23,7 @@
   &.viewsManagerOpen {
     #viewsManager {
       visibility: visible;
-      inset-inline-start: 1px;
+      inset-inline-start: 8px;
     }
 
     #viewerContainer:not(.pdfPresentationMode) {
@@ -53,7 +53,7 @@
   --pages-selected-icon: url(images/pages_selected.svg);
   --spinner-icon: url(images/altText_spinner.svg);
 
-  --sidebar-bg-color: light-dark(rgb(255 255 255 / 0.92), rgb(35 34 43 / 0.92));
+  --sidebar-bg-color: light-dark(rgb(255 255 255 / 0.92), rgb(66 65 77 / 0.92));
   --sidebar-backdrop-filter: blur(7px);
   --sidebar-width: 230px;
   --sidebar-min-width: min-content;
@@ -86,13 +86,14 @@
   --header-shadow:
     0 0.25px 0.75px -0.75px light-dark(rgb(0 0 0 / 0.05), rgb(0 0 0 / 0.2)),
     0 2px 6px -6px light-dark(rgb(0 0 0 / 0.1), rgb(0 0 0 / 0.4));
+  --header-bg: light-dark(rgb(255 255 255 / 0.92), #42414e);
   --image-outline: none;
   --image-border-width: 6px;
   --image-border-color: light-dark(#cfcfd8, #3a3944);
   --image-hover-border-color: #bfbfc9;
   --image-current-border-color: var(--button-focus-outline-color);
   --image-current-focused-outline-color: var(--image-hover-border-color);
-  --image-page-number-bg: light-dark(#f0f0f4, #23222b);
+  --image-page-number-bg: light-dark(#f0f0f4, #42414d);
   --image-page-number-fg: var(--text-color);
   --image-page-number-border-color: transparent;
   --image-hover-page-number-bg: var(--image-page-number-bg);
@@ -189,7 +190,7 @@
   transition-timing-function: var(--sidebar-transition-timing-function);
 
   .sidebarResizer {
-    inset-inline-start: 100%;
+    inset-inline-start: calc(100% + 4px);
   }
 
   .viewsManagerButton {
@@ -243,12 +244,14 @@
     width: 100%;
     box-shadow: var(--header-shadow);
     flex: 0 0 auto;
+    background-color: var(--header-bg);
 
     .viewsManagerLabel {
-      flex: 1 0 0;
+      flex: 0;
       color: var(--text-color);
       text-align: center;
       height: fit-content;
+      width: fit-content;
       user-select: none;
 
       font: menu;
@@ -336,6 +339,8 @@
       }
 
       #viewsManagerAddFileButton {
+        visibility: hidden;
+
         background: var(--button-no-bg);
         width: 32px;
         height: 32px;

web/views_manager.js

@@ -69,6 +69,9 @@ const UI_NOTIFICATION_CLASS = "pdfSidebarNotification";
 class ViewsManager extends Sidebar {
   static #l10nDescription = null;
 
+  #hasAnimations = !window.matchMedia("(prefers-reduced-motion: reduce)")
+    .matches;
+
   /**
    * @param {PDFSidebarOptions} options
    */
@@ -86,6 +89,7 @@ class ViewsManager extends Sidebar {
       outlinesView,
       attachmentsView,
       layersView,
+      viewsManagerAddFileButton,
       viewsManagerCurrentOutlineButton,
       viewsManagerSelectorButton,
       viewsManagerSelectorOptions,
@@ -131,6 +135,7 @@ class ViewsManager extends Sidebar {
     this.attachmentsView = attachmentsView;
     this.layersView = layersView;
 
+    this.viewsManagerAddFileButton = viewsManagerAddFileButton;
     this.viewsManagerCurrentOutlineButton = viewsManagerCurrentOutlineButton;
     this.viewsManagerHeaderLabel = viewsManagerHeaderLabel;
     this.viewsManagerStatus = viewsManagerStatus;
@@ -248,6 +253,7 @@ class ViewsManager extends Sidebar {
     }
 
     this.viewsManagerStatus.hidden = view !== SidebarView.THUMBS;
+    this.viewsManagerAddFileButton.hidden = view !== SidebarView.THUMBS;
     this.viewsManagerCurrentOutlineButton.hidden = view !== SidebarView.OUTLINE;
     this.viewsManagerHeaderLabel.setAttribute(
       "data-l10n-id",
@@ -303,15 +309,20 @@ class ViewsManager extends Sidebar {
     toggleExpandedBtn(this.toggleButton, true);
     this.switchView(this.active);
 
-    // Changing `hidden` above may cause a reflow which would prevent the
+    if (this.#hasAnimations) {
-    // CSS transition from being applied correctly, so we need to delay
+      // Changing `hidden` above may cause a reflow which would prevent the
-    // adding the relevant CSS classes.
+      // CSS transition from being applied correctly, so we need to delay
-    queueMicrotask(() => {
+      // adding the relevant CSS classes.
-      this.outerContainer.classList.add(
+      queueMicrotask(() => {
-        "viewsManagerMoving",
+        this.outerContainer.classList.add(
-        "viewsManagerOpen"
+          "viewsManagerMoving",
-      );
+          "viewsManagerOpen"
-    });
+        );
+      });
+    } else {
+      this.outerContainer.classList.add("viewsManagerOpen");
+      this.eventBus.dispatch("resize", { source: this });
+    }
     if (this.active === SidebarView.THUMBS) {
       this.onUpdateThumbnails();
     }
@@ -392,13 +403,16 @@ class ViewsManager extends Sidebar {
   #addEventListeners() {
     const { eventBus, outerContainer } = this;
 
-    this.sidebarContainer.addEventListener("transitionend", evt => {
+    if (this.#hasAnimations) {
-      if (evt.target === this.sidebarContainer) {
+      this.sidebarContainer.addEventListener("transitionend", evt => {
-        outerContainer.classList.remove("viewsManagerMoving");
+        if (evt.target === this.sidebarContainer) {
-        // Ensure that rendering is triggered after opening/closing the sidebar.
+          outerContainer.classList.remove("viewsManagerMoving");
-        eventBus.dispatch("resize", { source: this });
+          // Ensure that rendering is triggered after opening/closing the
-      }
+          // sidebar.
-    });
+          eventBus.dispatch("resize", { source: this });
+        }
+      });
+    }
 
     // Buttons for switching views.
     this.thumbnailButton.addEventListener("click", () => {