From d2b39118c81b11840c7ed72468e5fecf175b6cf9 Mon Sep 17 00:00:00 2001
From: Lukas <38840142+lukasstorck@users.noreply.github.com>
Date: Fri, 1 Aug 2025 12:28:08 +0200
Subject: [PATCH 1/6] feat: add copy to clipboard functionality to bookmarks
 editor

---
 .../src/main/resources/messages_en_US.properties   |  2 ++
 .../static/js/pages/edit-table-of-contents.js      | 14 ++++++++++++++
 .../templates/edit-table-of-contents.html          |  6 ++++++
 3 files changed, 22 insertions(+)

diff --git a/app/core/src/main/resources/messages_en_US.properties b/app/core/src/main/resources/messages_en_US.properties
index eb8a9236c..1a8961098 100644
--- a/app/core/src/main/resources/messages_en_US.properties
+++ b/app/core/src/main/resources/messages_en_US.properties
@@ -1859,6 +1859,8 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.copyBookmarks=Copy
+editTableOfContents.copyBookmarksHint=Copy bookmark data as string
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js b/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
index de7fe30db..52955dc4b 100644
--- a/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
+++ b/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
@@ -597,6 +597,20 @@ document.addEventListener('DOMContentLoaded', function() {
     updateEmptyStateButton();
   }
 
+  // Add copy bookmarks to clipboard functionality
+  async function copyBookmarksStringToClipboard() {
+    const bookmarkData = bookmarkDataInput.value;
+    try {
+      await navigator.clipboard.writeText(bookmarkData);
+    } catch (error) {
+      throw new Error(`Failed to copy bookmarks: ${error.message}`);
+    }
+  }
+
+  // Add event listener to the copy bookmarks button
+  const copyBookmarksBtn = document.getElementById('copyBookmarksBtn');
+  copyBookmarksBtn.addEventListener('click', copyBookmarksStringToClipboard);
+
   // Listen for theme changes to update badge colors
   const observer = new MutationObserver(function(mutations) {
     mutations.forEach(function(mutation) {
diff --git a/app/core/src/main/resources/templates/edit-table-of-contents.html b/app/core/src/main/resources/templates/edit-table-of-contents.html
index 99ab02c1d..8935ae67e 100644
--- a/app/core/src/main/resources/templates/edit-table-of-contents.html
+++ b/app/core/src/main/resources/templates/edit-table-of-contents.html
@@ -51,6 +51,12 @@
               <p>
                 <a class="btn btn-outline-primary" data-bs-toggle="collapse" href="#info" role="button"
                   aria-expanded="false" aria-controls="info" th:text="#{info}"></a>
+                <button type="button"
+                  id="copyBookmarksBtn"
+                  class="btn btn-outline-primary"
+                  th:text="#{editTableOfContents.copyBookmarks}"
+                  th:title="#{editTableOfContents.copyBookmarksHint}">
+                </button>
               </p>
               <div class="collapse" id="info">
                 <p th:text="#{editTableOfContents.desc.1}"></p>

From 198928cb4b8459b000e7873d305b7f5f43f90d52 Mon Sep 17 00:00:00 2001
From: Lukas <38840142+lukasstorck@users.noreply.github.com>
Date: Fri, 1 Aug 2025 12:30:00 +0200
Subject: [PATCH 2/6] add translations for British English and German

---
 app/core/src/main/resources/messages_de_DE.properties | 2 ++
 app/core/src/main/resources/messages_en_GB.properties | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/app/core/src/main/resources/messages_de_DE.properties b/app/core/src/main/resources/messages_de_DE.properties
index 5f01823f1..a0e8d7d4e 100644
--- a/app/core/src/main/resources/messages_de_DE.properties
+++ b/app/core/src/main/resources/messages_de_DE.properties
@@ -1859,6 +1859,8 @@ editTableOfContents.replaceExisting=Vorhandene Lesezeichen ersetzen (deaktiviere
 editTableOfContents.editorTitle=Lesezeichen-Editor
 editTableOfContents.editorDesc=Fügen unten Lesezeichen hinzu und ordne sie an. Klicke auf +, um das untergeordnete Lesezeichen hinzuzufügen.
 editTableOfContents.addBookmark=Neues Lesezeichen hinzufügen
+editTableOfContents.copyBookmarks=Kopieren
+editTableOfContents.copyBookmarksHint=Kopiere Lesezeichendaten als Text
 editTableOfContents.desc.1=Mit diesem Werkzeug können Sie das Inhaltsverzeichnis (Lesezeichen) eines PDF-Dokuments hinzufügen oder bearbeiten.
 editTableOfContents.desc.2=Sie können eine hierarchische Struktur erstellen, indem Sie untergeordnete Lesezeichen zu übergeordneten hinzufügen.
 editTableOfContents.desc.3=Jedes Lesezeichen benötigt einen Titel und eine Seitenzahl.
diff --git a/app/core/src/main/resources/messages_en_GB.properties b/app/core/src/main/resources/messages_en_GB.properties
index f78e80b65..5d8549f9d 100644
--- a/app/core/src/main/resources/messages_en_GB.properties
+++ b/app/core/src/main/resources/messages_en_GB.properties
@@ -1859,6 +1859,8 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.copyBookmarks=Copy
+editTableOfContents.copyBookmarksHint=Copy bookmark data as string
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.

From b595a9b8c3d39283835073eb5416dd3ab28be441 Mon Sep 17 00:00:00 2001
From: Lukas <38840142+lukasstorck@users.noreply.github.com>
Date: Fri, 1 Aug 2025 18:11:50 +0200
Subject: [PATCH 3/6] add import/export functionality for bookmarks in the
 editor

---
 .../main/resources/messages_de_DE.properties  |  6 ++--
 .../main/resources/messages_en_GB.properties  |  6 ++--
 .../main/resources/messages_en_US.properties  |  6 ++--
 .../static/css/edit-table-of-contents.css     |  2 +-
 .../static/js/pages/edit-table-of-contents.js | 29 +++++++++++++++----
 .../templates/edit-table-of-contents.html     | 24 +++++++++++----
 6 files changed, 54 insertions(+), 19 deletions(-)

diff --git a/app/core/src/main/resources/messages_de_DE.properties b/app/core/src/main/resources/messages_de_DE.properties
index a0e8d7d4e..2b4ece097 100644
--- a/app/core/src/main/resources/messages_de_DE.properties
+++ b/app/core/src/main/resources/messages_de_DE.properties
@@ -1859,8 +1859,10 @@ editTableOfContents.replaceExisting=Vorhandene Lesezeichen ersetzen (deaktiviere
 editTableOfContents.editorTitle=Lesezeichen-Editor
 editTableOfContents.editorDesc=Fügen unten Lesezeichen hinzu und ordne sie an. Klicke auf +, um das untergeordnete Lesezeichen hinzuzufügen.
 editTableOfContents.addBookmark=Neues Lesezeichen hinzufügen
-editTableOfContents.copyBookmarks=Kopieren
-editTableOfContents.copyBookmarksHint=Kopiere Lesezeichendaten als Text
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Lade Lesezeichendaten aus der Zwischenablage
+editTableOfContents.exportBookmarksHint=Exportiere Lesezeichendaten als Text in die Zwischenablage
 editTableOfContents.desc.1=Mit diesem Werkzeug können Sie das Inhaltsverzeichnis (Lesezeichen) eines PDF-Dokuments hinzufügen oder bearbeiten.
 editTableOfContents.desc.2=Sie können eine hierarchische Struktur erstellen, indem Sie untergeordnete Lesezeichen zu übergeordneten hinzufügen.
 editTableOfContents.desc.3=Jedes Lesezeichen benötigt einen Titel und eine Seitenzahl.
diff --git a/app/core/src/main/resources/messages_en_GB.properties b/app/core/src/main/resources/messages_en_GB.properties
index 5d8549f9d..51adf45b1 100644
--- a/app/core/src/main/resources/messages_en_GB.properties
+++ b/app/core/src/main/resources/messages_en_GB.properties
@@ -1859,8 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
-editTableOfContents.copyBookmarks=Copy
-editTableOfContents.copyBookmarksHint=Copy bookmark data as string
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_en_US.properties b/app/core/src/main/resources/messages_en_US.properties
index 1a8961098..384db46e2 100644
--- a/app/core/src/main/resources/messages_en_US.properties
+++ b/app/core/src/main/resources/messages_en_US.properties
@@ -1859,8 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
-editTableOfContents.copyBookmarks=Copy
-editTableOfContents.copyBookmarksHint=Copy bookmark data as string
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/static/css/edit-table-of-contents.css b/app/core/src/main/resources/static/css/edit-table-of-contents.css
index d85813a73..b82b6c4df 100644
--- a/app/core/src/main/resources/static/css/edit-table-of-contents.css
+++ b/app/core/src/main/resources/static/css/edit-table-of-contents.css
@@ -156,7 +156,7 @@
 .bookmark-actions {
   margin-top: 20px;
   display: flex;
-  justify-content: flex-start;
+  justify-content: space-between;
 }
 
 /* Collapse/expand icons */
diff --git a/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js b/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
index 52955dc4b..3b561b8b8 100644
--- a/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
+++ b/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
@@ -597,19 +597,36 @@ document.addEventListener('DOMContentLoaded', function() {
     updateEmptyStateButton();
   }
 
-  // Add copy bookmarks to clipboard functionality
-  async function copyBookmarksStringToClipboard() {
+  // Add import/export bookmarks to clipboard functionality
+  async function importBookmarkStringFromClipboard() {
+    try {
+      const newBookmarkDataString = await navigator.clipboard.readText();
+      const newBookmarkData = JSON.parse(newBookmarkDataString);
+
+      if (!newBookmarkData || newBookmarkData.length === 0) {
+        // don't change bookmarks for empty import data
+        return;
+      }
+
+      bookmarks = newBookmarkData.map(convertExtractedBookmark);
+      updateBookmarksUI();
+    } catch (error) {
+      throw new Error(`Failed to import bookmarks: ${error.message}`);
+    }
+  }
+
+  async function exportBookmarkStringToClipboard() {
     const bookmarkData = bookmarkDataInput.value;
     try {
       await navigator.clipboard.writeText(bookmarkData);
     } catch (error) {
-      throw new Error(`Failed to copy bookmarks: ${error.message}`);
+      throw new Error(`Failed to export bookmarks: ${error.message}`);
     }
   }
 
-  // Add event listener to the copy bookmarks button
-  const copyBookmarksBtn = document.getElementById('copyBookmarksBtn');
-  copyBookmarksBtn.addEventListener('click', copyBookmarksStringToClipboard);
+  // Add event listeners for import/export buttons
+  document.getElementById('importBookmarksBtn').addEventListener('click', importBookmarkStringFromClipboard);
+  document.getElementById('exportBookmarksBtn').addEventListener('click', exportBookmarkStringToClipboard);
 
   // Listen for theme changes to update badge colors
   const observer = new MutationObserver(function(mutations) {
diff --git a/app/core/src/main/resources/templates/edit-table-of-contents.html b/app/core/src/main/resources/templates/edit-table-of-contents.html
index 8935ae67e..c9f00e411 100644
--- a/app/core/src/main/resources/templates/edit-table-of-contents.html
+++ b/app/core/src/main/resources/templates/edit-table-of-contents.html
@@ -42,6 +42,24 @@
                 
                 <div class="bookmark-actions">
                   <button type="button" id="addBookmarkBtn" class="btn btn-outline-primary" th:text="#{editTableOfContents.addBookmark}"></button>
+                  <div class="d-flex flex-wrap justify-content-end gap-2">
+                    <button type="button"
+                      id="importBookmarksBtn"
+                      class="btn btn-outline-primary"
+                      th:text="#{editTableOfContents.importBookmarks}"
+                      th:data-bs-original-title="#{editTableOfContents.importBookmarksHint}"
+                      data-bs-toggle="tooltip"
+                      data-bs-placement="top">
+                    </button>
+                    <button type="button"
+                      id="exportBookmarksBtn"
+                      class="btn btn-outline-primary"
+                      th:text="#{editTableOfContents.exportBookmarks}"
+                      th:data-bs-original-title="#{editTableOfContents.exportBookmarksHint}"
+                      data-bs-toggle="tooltip"
+                      data-bs-placement="top">
+                    </button>
+                  </div>
                 </div>
                 
                 <!-- Hidden field to store JSON data -->
@@ -51,12 +69,6 @@
               <p>
                 <a class="btn btn-outline-primary" data-bs-toggle="collapse" href="#info" role="button"
                   aria-expanded="false" aria-controls="info" th:text="#{info}"></a>
-                <button type="button"
-                  id="copyBookmarksBtn"
-                  class="btn btn-outline-primary"
-                  th:text="#{editTableOfContents.copyBookmarks}"
-                  th:title="#{editTableOfContents.copyBookmarksHint}">
-                </button>
               </p>
               <div class="collapse" id="info">
                 <p th:text="#{editTableOfContents.desc.1}"></p>

From 1c11c760818a81be166d5ea41075c7261c56cb6f Mon Sep 17 00:00:00 2001
From: Lukas <38840142+lukasstorck@users.noreply.github.com>
Date: Fri, 1 Aug 2025 18:25:43 +0200
Subject: [PATCH 4/6] add visual feedback on successful bookmark import/export

---
 .../static/css/edit-table-of-contents.css     | 22 +++++++++++++++++++
 .../static/js/pages/edit-table-of-contents.js | 15 +++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/app/core/src/main/resources/static/css/edit-table-of-contents.css b/app/core/src/main/resources/static/css/edit-table-of-contents.css
index b82b6c4df..74ee98b3c 100644
--- a/app/core/src/main/resources/static/css/edit-table-of-contents.css
+++ b/app/core/src/main/resources/static/css/edit-table-of-contents.css
@@ -274,3 +274,25 @@
   --bg-empty: var(--md-sys-color-surface-container-low, #24282e);
   --border-empty: var(--md-sys-color-outline, #495057);
 }
+
+.success-flash {
+  position: relative;
+}
+
+.success-flash::after {
+  content: "✓";
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  font-weight: bold;
+  font-size: 1.2em;
+  color: white;
+  opacity: 0;
+  animation: fadeOut 1s ease-in-out;
+}
+
+@keyframes fadeOut {
+  0% { opacity: 1; }
+  100% { opacity: 0; }
+}
diff --git a/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js b/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
index 3b561b8b8..3852fadb0 100644
--- a/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
+++ b/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
@@ -598,7 +598,19 @@ document.addEventListener('DOMContentLoaded', function() {
   }
 
   // Add import/export bookmarks to clipboard functionality
+  function flashButtonSuccess(button) {
+    const originalClass = button.className;
+
+    button.classList.remove('btn-outline-primary');
+    button.classList.add('btn-success', 'success-flash');
+
+    setTimeout(() => {
+      button.className = originalClass;
+    }, 1000);
+  }
+
   async function importBookmarkStringFromClipboard() {
+    const button = document.getElementById('importBookmarksBtn');
     try {
       const newBookmarkDataString = await navigator.clipboard.readText();
       const newBookmarkData = JSON.parse(newBookmarkDataString);
@@ -610,15 +622,18 @@ document.addEventListener('DOMContentLoaded', function() {
 
       bookmarks = newBookmarkData.map(convertExtractedBookmark);
       updateBookmarksUI();
+      flashButtonSuccess(button);
     } catch (error) {
       throw new Error(`Failed to import bookmarks: ${error.message}`);
     }
   }
 
   async function exportBookmarkStringToClipboard() {
+    const button = document.getElementById('exportBookmarksBtn');
     const bookmarkData = bookmarkDataInput.value;
     try {
       await navigator.clipboard.writeText(bookmarkData);
+      flashButtonSuccess(button);
     } catch (error) {
       throw new Error(`Failed to export bookmarks: ${error.message}`);
     }

From 2fdeca7074c56685e44301a01cce1a343a449802 Mon Sep 17 00:00:00 2001
From: Lukas <38840142+lukasstorck@users.noreply.github.com>
Date: Fri, 1 Aug 2025 21:36:28 +0200
Subject: [PATCH 5/6] add fallback english text to all remaining languages

---
 app/core/src/main/resources/messages_ar_AR.properties      | 4 ++++
 app/core/src/main/resources/messages_az_AZ.properties      | 4 ++++
 app/core/src/main/resources/messages_bg_BG.properties      | 4 ++++
 app/core/src/main/resources/messages_bo_CN.properties      | 4 ++++
 app/core/src/main/resources/messages_ca_CA.properties      | 4 ++++
 app/core/src/main/resources/messages_cs_CZ.properties      | 4 ++++
 app/core/src/main/resources/messages_da_DK.properties      | 4 ++++
 app/core/src/main/resources/messages_el_GR.properties      | 4 ++++
 app/core/src/main/resources/messages_es_ES.properties      | 4 ++++
 app/core/src/main/resources/messages_eu_ES.properties      | 4 ++++
 app/core/src/main/resources/messages_fa_IR.properties      | 4 ++++
 app/core/src/main/resources/messages_fr_FR.properties      | 4 ++++
 app/core/src/main/resources/messages_ga_IE.properties      | 4 ++++
 app/core/src/main/resources/messages_hi_IN.properties      | 4 ++++
 app/core/src/main/resources/messages_hr_HR.properties      | 4 ++++
 app/core/src/main/resources/messages_hu_HU.properties      | 4 ++++
 app/core/src/main/resources/messages_id_ID.properties      | 4 ++++
 app/core/src/main/resources/messages_it_IT.properties      | 4 ++++
 app/core/src/main/resources/messages_ja_JP.properties      | 4 ++++
 app/core/src/main/resources/messages_ko_KR.properties      | 4 ++++
 app/core/src/main/resources/messages_ml_IN.properties      | 4 ++++
 app/core/src/main/resources/messages_nl_NL.properties      | 4 ++++
 app/core/src/main/resources/messages_no_NB.properties      | 4 ++++
 app/core/src/main/resources/messages_pl_PL.properties      | 4 ++++
 app/core/src/main/resources/messages_pt_BR.properties      | 4 ++++
 app/core/src/main/resources/messages_pt_PT.properties      | 4 ++++
 app/core/src/main/resources/messages_ro_RO.properties      | 4 ++++
 app/core/src/main/resources/messages_ru_RU.properties      | 4 ++++
 app/core/src/main/resources/messages_sk_SK.properties      | 4 ++++
 app/core/src/main/resources/messages_sl_SI.properties      | 4 ++++
 app/core/src/main/resources/messages_sr_LATN_RS.properties | 4 ++++
 app/core/src/main/resources/messages_sv_SE.properties      | 4 ++++
 app/core/src/main/resources/messages_th_TH.properties      | 4 ++++
 app/core/src/main/resources/messages_tr_TR.properties      | 4 ++++
 app/core/src/main/resources/messages_uk_UA.properties      | 4 ++++
 app/core/src/main/resources/messages_vi_VN.properties      | 4 ++++
 app/core/src/main/resources/messages_zh_CN.properties      | 4 ++++
 app/core/src/main/resources/messages_zh_TW.properties      | 4 ++++
 38 files changed, 152 insertions(+)

diff --git a/app/core/src/main/resources/messages_ar_AR.properties b/app/core/src/main/resources/messages_ar_AR.properties
index 2993800ac..089af56e4 100644
--- a/app/core/src/main/resources/messages_ar_AR.properties
+++ b/app/core/src/main/resources/messages_ar_AR.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_az_AZ.properties b/app/core/src/main/resources/messages_az_AZ.properties
index c719d7139..997b10eac 100644
--- a/app/core/src/main/resources/messages_az_AZ.properties
+++ b/app/core/src/main/resources/messages_az_AZ.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_bg_BG.properties b/app/core/src/main/resources/messages_bg_BG.properties
index eaaeb5d95..38d539aa3 100644
--- a/app/core/src/main/resources/messages_bg_BG.properties
+++ b/app/core/src/main/resources/messages_bg_BG.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_bo_CN.properties b/app/core/src/main/resources/messages_bo_CN.properties
index d84b4a387..4d915656b 100644
--- a/app/core/src/main/resources/messages_bo_CN.properties
+++ b/app/core/src/main/resources/messages_bo_CN.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_ca_CA.properties b/app/core/src/main/resources/messages_ca_CA.properties
index 30a7f7624..352fdc761 100644
--- a/app/core/src/main/resources/messages_ca_CA.properties
+++ b/app/core/src/main/resources/messages_ca_CA.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_cs_CZ.properties b/app/core/src/main/resources/messages_cs_CZ.properties
index 7eb854aaa..291324a0d 100644
--- a/app/core/src/main/resources/messages_cs_CZ.properties
+++ b/app/core/src/main/resources/messages_cs_CZ.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_da_DK.properties b/app/core/src/main/resources/messages_da_DK.properties
index 118e545e6..8b239766f 100644
--- a/app/core/src/main/resources/messages_da_DK.properties
+++ b/app/core/src/main/resources/messages_da_DK.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_el_GR.properties b/app/core/src/main/resources/messages_el_GR.properties
index 82fc98ef9..5a4afcd61 100644
--- a/app/core/src/main/resources/messages_el_GR.properties
+++ b/app/core/src/main/resources/messages_el_GR.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_es_ES.properties b/app/core/src/main/resources/messages_es_ES.properties
index 5601e76c0..fa44564ce 100644
--- a/app/core/src/main/resources/messages_es_ES.properties
+++ b/app/core/src/main/resources/messages_es_ES.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_eu_ES.properties b/app/core/src/main/resources/messages_eu_ES.properties
index bda28227f..840f0fca4 100644
--- a/app/core/src/main/resources/messages_eu_ES.properties
+++ b/app/core/src/main/resources/messages_eu_ES.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_fa_IR.properties b/app/core/src/main/resources/messages_fa_IR.properties
index a1cfbe5b5..8661c6fa1 100644
--- a/app/core/src/main/resources/messages_fa_IR.properties
+++ b/app/core/src/main/resources/messages_fa_IR.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_fr_FR.properties b/app/core/src/main/resources/messages_fr_FR.properties
index 2a3a7c6b5..51f224958 100644
--- a/app/core/src/main/resources/messages_fr_FR.properties
+++ b/app/core/src/main/resources/messages_fr_FR.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Remplacer les signets existants (décocher p
 editTableOfContents.editorTitle=Éditeur de signets
 editTableOfContents.editorDesc=Ajoutez et organisez les signets ci-dessous. Cliquez sur + pour ajouter des signets enfants.
 editTableOfContents.addBookmark=Ajouter un nouveau signet
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=Cet outil vous permet d'ajouter ou de modifier la table des matières (signets) dans un document PDF.
 editTableOfContents.desc.2=Vous pouvez créer une structure hiérarchique en ajoutant des signets enfants à des signets parents.
 editTableOfContents.desc.3=Chaque signet nécessite un titre et un numéro de page cible.
diff --git a/app/core/src/main/resources/messages_ga_IE.properties b/app/core/src/main/resources/messages_ga_IE.properties
index 7a5d87de3..b21c21fe3 100644
--- a/app/core/src/main/resources/messages_ga_IE.properties
+++ b/app/core/src/main/resources/messages_ga_IE.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_hi_IN.properties b/app/core/src/main/resources/messages_hi_IN.properties
index ced3f3300..f902a42d4 100644
--- a/app/core/src/main/resources/messages_hi_IN.properties
+++ b/app/core/src/main/resources/messages_hi_IN.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_hr_HR.properties b/app/core/src/main/resources/messages_hr_HR.properties
index f311a93dd..b173bb3cf 100644
--- a/app/core/src/main/resources/messages_hr_HR.properties
+++ b/app/core/src/main/resources/messages_hr_HR.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_hu_HU.properties b/app/core/src/main/resources/messages_hu_HU.properties
index f04440968..4d7897aad 100644
--- a/app/core/src/main/resources/messages_hu_HU.properties
+++ b/app/core/src/main/resources/messages_hu_HU.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Meglévő könyvjelzők cseréje (törölje
 editTableOfContents.editorTitle=Könyvjelző szerkesztő
 editTableOfContents.editorDesc=Könyvjelzők hozzáadása és rendezése lent. Kattintson a + gombra gyermek könyvjelzők hozzáadásához.
 editTableOfContents.addBookmark=Új könyvjelző hozzáadása
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=Ez az eszköz lehetővé teszi a tartalomjegyzék (könyvjelzők) hozzáadását vagy szerkesztését egy PDF dokumentumban.
 editTableOfContents.desc.2=Hierarchikus struktúrákat hozhat létre, ha gyermek könyvjelzőket ad a szülő könyvjelzőkhöz.
 editTableOfContents.desc.3=Minden könyvjelzőhöz szükséges egy cím és egy céloldalszám.
diff --git a/app/core/src/main/resources/messages_id_ID.properties b/app/core/src/main/resources/messages_id_ID.properties
index 3a706535a..dc84a46a6 100644
--- a/app/core/src/main/resources/messages_id_ID.properties
+++ b/app/core/src/main/resources/messages_id_ID.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_it_IT.properties b/app/core/src/main/resources/messages_it_IT.properties
index bba74394b..762320d16 100644
--- a/app/core/src/main/resources/messages_it_IT.properties
+++ b/app/core/src/main/resources/messages_it_IT.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Sostituisci i segnalibri esistenti (deselezi
 editTableOfContents.editorTitle=Editor segnalibri
 editTableOfContents.editorDesc=Aggiungi e disponi i segnalibri qui sotto. Fai clic su + per aggiungere segnalibri secondari.
 editTableOfContents.addBookmark=Aggiungi nuovo segnalibro
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=Questo strumento consente di aggiungere o modificare il sommario (segnalibri) in un documento PDF.
 editTableOfContents.desc.2=È possibile creare una struttura gerarchica aggiungendo segnalibri secondari a quelli principali.
 editTableOfContents.desc.3=Ogni segnalibro richiede un titolo e un numero di pagina di destinazione.
diff --git a/app/core/src/main/resources/messages_ja_JP.properties b/app/core/src/main/resources/messages_ja_JP.properties
index bdb30dc7b..1ba900399 100644
--- a/app/core/src/main/resources/messages_ja_JP.properties
+++ b/app/core/src/main/resources/messages_ja_JP.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=既存のしおりを置き換える（既
 editTableOfContents.editorTitle=しおりエディター
 editTableOfContents.editorDesc=以下にしおりを追加して配置します。+をクリックして、子のしおりを追加します。
 editTableOfContents.addBookmark=新しいしおりを追加
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=このツールを使用すると、PDFドキュメントに目次（しおり）を追加または編集できます。
 editTableOfContents.desc.2=親しおりに子しおりを追加することで階層構造を作成できます。
 editTableOfContents.desc.3=各しおりにはタイトルと対象のページ番号が必要です。
diff --git a/app/core/src/main/resources/messages_ko_KR.properties b/app/core/src/main/resources/messages_ko_KR.properties
index 76f7ca715..69b849523 100644
--- a/app/core/src/main/resources/messages_ko_KR.properties
+++ b/app/core/src/main/resources/messages_ko_KR.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_ml_IN.properties b/app/core/src/main/resources/messages_ml_IN.properties
index 164209212..aec0d185b 100644
--- a/app/core/src/main/resources/messages_ml_IN.properties
+++ b/app/core/src/main/resources/messages_ml_IN.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_nl_NL.properties b/app/core/src/main/resources/messages_nl_NL.properties
index 9a1af6e0a..d108bb255 100644
--- a/app/core/src/main/resources/messages_nl_NL.properties
+++ b/app/core/src/main/resources/messages_nl_NL.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_no_NB.properties b/app/core/src/main/resources/messages_no_NB.properties
index 03d42816d..ed568846a 100644
--- a/app/core/src/main/resources/messages_no_NB.properties
+++ b/app/core/src/main/resources/messages_no_NB.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_pl_PL.properties b/app/core/src/main/resources/messages_pl_PL.properties
index 4963d7bc6..06a1384eb 100644
--- a/app/core/src/main/resources/messages_pl_PL.properties
+++ b/app/core/src/main/resources/messages_pl_PL.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_pt_BR.properties b/app/core/src/main/resources/messages_pt_BR.properties
index 552139b52..20b3743e3 100644
--- a/app/core/src/main/resources/messages_pt_BR.properties
+++ b/app/core/src/main/resources/messages_pt_BR.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_pt_PT.properties b/app/core/src/main/resources/messages_pt_PT.properties
index dc99a45c9..8ccd8a926 100644
--- a/app/core/src/main/resources/messages_pt_PT.properties
+++ b/app/core/src/main/resources/messages_pt_PT.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_ro_RO.properties b/app/core/src/main/resources/messages_ro_RO.properties
index 25bc477b1..feb1ddf26 100644
--- a/app/core/src/main/resources/messages_ro_RO.properties
+++ b/app/core/src/main/resources/messages_ro_RO.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_ru_RU.properties b/app/core/src/main/resources/messages_ru_RU.properties
index e414408f1..cd3b09cc8 100644
--- a/app/core/src/main/resources/messages_ru_RU.properties
+++ b/app/core/src/main/resources/messages_ru_RU.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Заменить существующие з
 editTableOfContents.editorTitle=Редактор закладок
 editTableOfContents.editorDesc=Добавьте и упорядочьте закладки ниже. Нажмите «+», чтобы добавить дочерние закладки.
 editTableOfContents.addBookmark=Добавить новую закладку
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=Этот инструмент позволяет вам добавлять или редактировать оглавление (закладки) в PDF-документе.
 editTableOfContents.desc.2=Вы можете создать иерархическую структуру, добавив дочерние закладки к родительским.
 editTableOfContents.desc.3=Для каждой закладки требуется название и номер целевой страницы.
diff --git a/app/core/src/main/resources/messages_sk_SK.properties b/app/core/src/main/resources/messages_sk_SK.properties
index 094265d29..056082f99 100644
--- a/app/core/src/main/resources/messages_sk_SK.properties
+++ b/app/core/src/main/resources/messages_sk_SK.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_sl_SI.properties b/app/core/src/main/resources/messages_sl_SI.properties
index f75e714af..3ab921c5f 100644
--- a/app/core/src/main/resources/messages_sl_SI.properties
+++ b/app/core/src/main/resources/messages_sl_SI.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_sr_LATN_RS.properties b/app/core/src/main/resources/messages_sr_LATN_RS.properties
index 809a785ee..c7e0a7e6a 100644
--- a/app/core/src/main/resources/messages_sr_LATN_RS.properties
+++ b/app/core/src/main/resources/messages_sr_LATN_RS.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Zameni postojeće obeleživače (isključi d
 editTableOfContents.editorTitle=Editor obeleživača
 editTableOfContents.editorDesc=Dodaj i rasporedi obeleživače ispod. Klikni + za dodavanje podređenih obeleživača.
 editTableOfContents.addBookmark=Dodaj novi obeleživač
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=Ovaj alat omogućava dodavanje ili izmenu sadržaja (obeleživača) u PDF dokumentu.
 editTableOfContents.desc.2=Moguće je kreirati hijerarhijsku strukturu dodavanjem podređenih obeleživača nadređenim obeleživačima.
 editTableOfContents.desc.3=Svaki obeleživač zahteva naslov i broj ciljne strane.
diff --git a/app/core/src/main/resources/messages_sv_SE.properties b/app/core/src/main/resources/messages_sv_SE.properties
index 086789fcd..f463b78d5 100644
--- a/app/core/src/main/resources/messages_sv_SE.properties
+++ b/app/core/src/main/resources/messages_sv_SE.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_th_TH.properties b/app/core/src/main/resources/messages_th_TH.properties
index 2637eadf2..5bd68c6c9 100644
--- a/app/core/src/main/resources/messages_th_TH.properties
+++ b/app/core/src/main/resources/messages_th_TH.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_tr_TR.properties b/app/core/src/main/resources/messages_tr_TR.properties
index 2da6244ff..c068c12b5 100644
--- a/app/core/src/main/resources/messages_tr_TR.properties
+++ b/app/core/src/main/resources/messages_tr_TR.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Mevcut yer işaretlerini değiştir (var ola
 editTableOfContents.editorTitle=Yer İşareti Düzenleyici
 editTableOfContents.editorDesc=Aşağıdan yer işaretleri ekleyin ve düzenleyin. Alt yer işareti eklemek için + simgesine tıklayın.
 editTableOfContents.addBookmark=Yeni Yer İşareti Ekle
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=Bu araç, bir PDF belgesine içindekiler tablosu (yer işaretleri) eklemenizi veya mevcut olanları düzenlemenizi sağlar.
 editTableOfContents.desc.2=Alt yer işaretleri ekleyerek hiyerarşik bir yapı oluşturabilirsiniz.
 editTableOfContents.desc.3=Her yer işareti bir başlık ve hedef sayfa numarası gerektirir.
diff --git a/app/core/src/main/resources/messages_uk_UA.properties b/app/core/src/main/resources/messages_uk_UA.properties
index 89518dca8..720464acc 100644
--- a/app/core/src/main/resources/messages_uk_UA.properties
+++ b/app/core/src/main/resources/messages_uk_UA.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_vi_VN.properties b/app/core/src/main/resources/messages_vi_VN.properties
index dcf69cce8..ad7e857a9 100644
--- a/app/core/src/main/resources/messages_vi_VN.properties
+++ b/app/core/src/main/resources/messages_vi_VN.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=Replace existing bookmarks (uncheck to appen
 editTableOfContents.editorTitle=Bookmark Editor
 editTableOfContents.editorDesc=Add and arrange bookmarks below. Click + to add child bookmarks.
 editTableOfContents.addBookmark=Add New Bookmark
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=This tool allows you to add or edit the table of contents (bookmarks) in a PDF document.
 editTableOfContents.desc.2=You can create a hierarchical structure by adding child bookmarks to parent bookmarks.
 editTableOfContents.desc.3=Each bookmark requires a title and target page number.
diff --git a/app/core/src/main/resources/messages_zh_CN.properties b/app/core/src/main/resources/messages_zh_CN.properties
index 247b6ea70..4fbf44759 100644
--- a/app/core/src/main/resources/messages_zh_CN.properties
+++ b/app/core/src/main/resources/messages_zh_CN.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=替换现有书签（取消勾选则追加
 editTableOfContents.editorTitle=书签编辑器
 editTableOfContents.editorDesc=在下方添加并排列书签，点击 + 可添加子书签
 editTableOfContents.addBookmark=添加书签
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=此工具可用于在 PDF 文档中添加或编辑目录（书签）
 editTableOfContents.desc.2=您可以通过为父书签添加子书签来构建层级结构
 editTableOfContents.desc.3=每个书签需填写标题和目标页码
diff --git a/app/core/src/main/resources/messages_zh_TW.properties b/app/core/src/main/resources/messages_zh_TW.properties
index 95c9bf20e..d005a3d41 100644
--- a/app/core/src/main/resources/messages_zh_TW.properties
+++ b/app/core/src/main/resources/messages_zh_TW.properties
@@ -1859,6 +1859,10 @@ editTableOfContents.replaceExisting=取代現有書籤 (取消勾選以附加到
 editTableOfContents.editorTitle=書籤編輯器
 editTableOfContents.editorDesc=在下方新增和排列書籤。點選 + 新增子書籤。
 editTableOfContents.addBookmark=新增書籤
+editTableOfContents.importBookmarks=Import
+editTableOfContents.exportBookmarks=Export
+editTableOfContents.importBookmarksHint=Load bookmark data from clipboard
+editTableOfContents.exportBookmarksHint=Export bookmark data as string to clipboard
 editTableOfContents.desc.1=此工具可讓您在 PDF 文件中新增或編輯目錄 (書籤)。
 editTableOfContents.desc.2=您可以透過將子書籤新增至父書籤來建立階層式結構。
 editTableOfContents.desc.3=每個書籤都需要標題和目標頁碼。

From 538e1534d5f597599a0343c9d9495cfd0503d008 Mon Sep 17 00:00:00 2001
From: Lukas <38840142+lukasstorck@users.noreply.github.com>
Date: Sat, 2 Aug 2025 11:11:36 +0200
Subject: [PATCH 6/6] fix: hide import/export buttons when clipboard is not
 available

---
 .../static/js/pages/edit-table-of-contents.js        | 12 ++++++++++--
 .../resources/templates/edit-table-of-contents.html  |  4 ++--
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js b/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
index 3852fadb0..3c1991182 100644
--- a/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
+++ b/app/core/src/main/resources/static/js/pages/edit-table-of-contents.js
@@ -640,8 +640,16 @@ document.addEventListener('DOMContentLoaded', function() {
   }
 
   // Add event listeners for import/export buttons
-  document.getElementById('importBookmarksBtn').addEventListener('click', importBookmarkStringFromClipboard);
-  document.getElementById('exportBookmarksBtn').addEventListener('click', exportBookmarkStringToClipboard);
+  const importBookmarksBtn = document.getElementById('importBookmarksBtn');
+  const exportBookmarksBtn = document.getElementById('exportBookmarksBtn');
+  importBookmarksBtn.addEventListener('click', importBookmarkStringFromClipboard);
+  exportBookmarksBtn.addEventListener('click', exportBookmarkStringToClipboard);
+
+  // display import/export buttons if supported
+  if (navigator.clipboard && navigator.clipboard.writeText && navigator.clipboard.readText) {
+    importBookmarksBtn.classList.remove('d-none');
+    exportBookmarksBtn.classList.remove('d-none');
+  }
 
   // Listen for theme changes to update badge colors
   const observer = new MutationObserver(function(mutations) {
diff --git a/app/core/src/main/resources/templates/edit-table-of-contents.html b/app/core/src/main/resources/templates/edit-table-of-contents.html
index c9f00e411..43ae26fae 100644
--- a/app/core/src/main/resources/templates/edit-table-of-contents.html
+++ b/app/core/src/main/resources/templates/edit-table-of-contents.html
@@ -45,7 +45,7 @@
                   <div class="d-flex flex-wrap justify-content-end gap-2">
                     <button type="button"
                       id="importBookmarksBtn"
-                      class="btn btn-outline-primary"
+                      class="d-none btn btn-outline-primary"
                       th:text="#{editTableOfContents.importBookmarks}"
                       th:data-bs-original-title="#{editTableOfContents.importBookmarksHint}"
                       data-bs-toggle="tooltip"
@@ -53,7 +53,7 @@
                     </button>
                     <button type="button"
                       id="exportBookmarksBtn"
-                      class="btn btn-outline-primary"
+                      class="d-none btn btn-outline-primary"
                       th:text="#{editTableOfContents.exportBookmarks}"
                       th:data-bs-original-title="#{editTableOfContents.exportBookmarksHint}"
                       data-bs-toggle="tooltip"