Merge pull request #82 from jpirnay/feat-globalbookmarks

feat: Add global bookmarks screen

src/Bookmark.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include <cstdint>
+#include <string>
+
+struct Bookmark {
+  uint16_t spineIndex;
+  uint16_t pageNumber;
+  std::string name;  // optional user-provided label (empty = use default)
+};

src/BookmarkStore.h

@@ -8,15 +8,13 @@
 #include <string>
 #include <vector>
 
+#include "Bookmark.h"
+
 // Stores starred/bookmarked pages for a single book.
 // Persisted as a binary file on SD card within the book's cache directory.
 class BookmarkStore {
  public:
-  struct Bookmark {
-    uint16_t spineIndex;
-    uint16_t pageNumber;
-    std::string name;  // optional user-provided label (empty = use default)
-  };
+  using Bookmark = ::Bookmark;
 
   // Load bookmarks from the cache directory (e.g. .crosspoint/epub_<hash>/).
   void load(const std::string& cachePath) {
@@ -85,7 +83,7 @@ class BookmarkStore {
       return;
     }
 
-    if (bookmarks.size() > UINT16_MAX) {
+    if (bookmarks.size() > MAX_BOOKMARKS) {
       LOG_ERR("BKM", "Too many bookmarks to save: %u", static_cast<unsigned>(bookmarks.size()));
       return;
     }

src/CrossPointState.cpp

@@ -77,6 +77,7 @@ bool CrossPointState::loadFromBinaryFile() {
   }
 
   koReaderSyncSession.clear();
+  pendingBookmarkJump.clear();
 
   inputFile.close();
   return true;

src/CrossPointState.h

@@ -18,6 +18,20 @@ enum class KOReaderSyncOutcomeState : uint8_t {
   APPLIED_REMOTE = 5,
 };
 
+struct PendingBookmarkJumpState {
+  bool active = false;
+  std::string bookPath;     // source file path for disambiguation
+  uint16_t spineIndex = 0;  // EPUB spine; ignored for TXT
+  uint16_t pageNumber = 0;  // page within spine (EPUB) or global page (TXT)
+
+  void clear() {
+    active = false;
+    bookPath.clear();
+    spineIndex = 0;
+    pageNumber = 0;
+  }
+};
+
 struct KOReaderSyncSessionState {
   bool active = false;
   std::string epubPath;
@@ -60,6 +74,7 @@ class CrossPointState {
   uint8_t readerActivityLoadCount = 0;
   bool lastSleepFromReader = false;
   KOReaderSyncSessionState koReaderSyncSession;
+  PendingBookmarkJumpState pendingBookmarkJump;
   ~CrossPointState() = default;
 
   // Get singleton instance

src/GlobalBookmarkIndex.cpp

@@ -0,0 +1,197 @@
+#include "GlobalBookmarkIndex.h"
+
+#include <HalStorage.h>
+#include <Logging.h>
+
+#include <algorithm>
+#include <numeric>
+
+GlobalBookmarkIndex GlobalBookmarkIndex::instance;
+
+namespace {
+void writeString(FsFile& f, const std::string& s) {
+  const uint16_t len = static_cast<uint16_t>(std::min<size_t>(s.size(), UINT16_MAX));
+  f.write(reinterpret_cast<const uint8_t*>(&len), sizeof(len));
+  if (len > 0) {
+    f.write(reinterpret_cast<const uint8_t*>(s.data()), len);
+  }
+}
+
+bool readString(FsFile& f, std::string& out) {
+  uint16_t len = 0;
+  if (f.read(reinterpret_cast<uint8_t*>(&len), sizeof(len)) != sizeof(len)) return false;
+  out.clear();
+  if (len == 0) return true;
+  out.resize(len);
+  return f.read(reinterpret_cast<uint8_t*>(&out[0]), len) == len;
+}
+}  // namespace
+
+std::vector<GlobalBookmarkIndex::Entry>::iterator GlobalBookmarkIndex::findBySourcePath(const std::string& sourcePath) {
+  return std::find_if(entries.begin(), entries.end(),
+                      [&sourcePath](const Entry& e) { return e.sourcePath == sourcePath; });
+}
+
+void GlobalBookmarkIndex::load() {
+  entries.clear();
+  loaded = true;
+
+  FsFile f;
+  if (!Storage.openFileForRead("GBI", FILE_PATH, f)) {
+    LOG_DBG("GBI", "No existing global bookmarks file");
+    return;
+  }
+
+  uint8_t version = 0;
+  if (f.read(&version, 1) != 1 || version != FILE_VERSION) {
+    LOG_ERR("GBI", "Bad version: %u", version);
+    f.close();
+    return;
+  }
+
+  uint16_t entryCount = 0;
+  if (f.read(reinterpret_cast<uint8_t*>(&entryCount), sizeof(entryCount)) != sizeof(entryCount)) {
+    f.close();
+    return;
+  }
+
+  entries.reserve(entryCount);
+  for (uint16_t i = 0; i < entryCount; i++) {
+    Entry e;
+    uint8_t isTxtByte = 0;
+    if (!readString(f, e.sourcePath) || !readString(f, e.cacheDir) || !readString(f, e.title) ||
+        f.read(&isTxtByte, 1) != 1) {
+      LOG_ERR("GBI", "Truncated entry %u", i);
+      entries.clear();
+      f.close();
+      return;
+    }
+    e.isTxt = (isTxtByte != 0);
+
+    uint16_t bmCount = 0;
+    if (f.read(reinterpret_cast<uint8_t*>(&bmCount), sizeof(bmCount)) != sizeof(bmCount)) {
+      entries.clear();
+      f.close();
+      return;
+    }
+    e.bookmarks.reserve(bmCount);
+    for (uint16_t j = 0; j < bmCount; j++) {
+      BookmarkStore::Bookmark bm;
+      if (f.read(reinterpret_cast<uint8_t*>(&bm.spineIndex), sizeof(bm.spineIndex)) != sizeof(bm.spineIndex) ||
+          f.read(reinterpret_cast<uint8_t*>(&bm.pageNumber), sizeof(bm.pageNumber)) != sizeof(bm.pageNumber) ||
+          !readString(f, bm.name)) {
+        LOG_ERR("GBI", "Truncated bookmark");
+        entries.clear();
+        f.close();
+        return;
+      }
+      e.bookmarks.push_back(std::move(bm));
+    }
+    entries.push_back(std::move(e));
+  }
+  f.close();
+  LOG_DBG("GBI", "Loaded %u entries", static_cast<unsigned>(entries.size()));
+}
+
+void GlobalBookmarkIndex::save() const {
+  Storage.mkdir("/.crosspoint");
+  FsFile f;
+  if (!Storage.openFileForWrite("GBI", FILE_PATH, f)) {
+    LOG_ERR("GBI", "Failed to open for write");
+    return;
+  }
+
+  const uint8_t version = FILE_VERSION;
+  f.write(&version, 1);
+  const uint16_t entryCount = static_cast<uint16_t>(std::min<size_t>(entries.size(), UINT16_MAX));
+  f.write(reinterpret_cast<const uint8_t*>(&entryCount), sizeof(entryCount));
+
+  for (uint16_t i = 0; i < entryCount; i++) {
+    const Entry& e = entries[i];
+    writeString(f, e.sourcePath);
+    writeString(f, e.cacheDir);
+    writeString(f, e.title);
+    const uint8_t isTxtByte = e.isTxt ? 1 : 0;
+    f.write(&isTxtByte, 1);
+    const uint16_t bmCount = static_cast<uint16_t>(std::min<size_t>(e.bookmarks.size(), UINT16_MAX));
+    f.write(reinterpret_cast<const uint8_t*>(&bmCount), sizeof(bmCount));
+    for (const auto& bm : e.bookmarks) {
+      f.write(reinterpret_cast<const uint8_t*>(&bm.spineIndex), sizeof(bm.spineIndex));
+      f.write(reinterpret_cast<const uint8_t*>(&bm.pageNumber), sizeof(bm.pageNumber));
+      writeString(f, bm.name);
+    }
+  }
+  f.close();
+  LOG_DBG("GBI", "Saved %u entries", static_cast<unsigned>(entryCount));
+}
+
+void GlobalBookmarkIndex::upsertFromStore(const std::string& sourcePath, const std::string& cacheDir,
+                                          const std::string& title, bool isTxt,
+                                          const std::vector<BookmarkStore::Bookmark>& bookmarks) {
+  if (!loaded) load();
+
+  auto it = findBySourcePath(sourcePath);
+  if (bookmarks.empty()) {
+    if (it != entries.end()) {
+      entries.erase(it);
+      save();
+    }
+    return;
+  }
+
+  if (it == entries.end()) {
+    Entry e;
+    e.sourcePath = sourcePath;
+    e.cacheDir = cacheDir;
+    e.title = title;
+    e.isTxt = isTxt;
+    e.bookmarks = bookmarks;
+    entries.push_back(std::move(e));
+  } else {
+    it->cacheDir = cacheDir;
+    it->title = title;
+    it->isTxt = isTxt;
+    it->bookmarks = bookmarks;
+  }
+  save();
+}
+
+void GlobalBookmarkIndex::syncFromStore(const BookmarkStore& store, const std::string& sourcePath,
+                                        const std::string& cacheDir, const std::string& title, bool isTxt) {
+  upsertFromStore(sourcePath, cacheDir, title, isTxt, store.getAll());
+}
+
+void GlobalBookmarkIndex::removeBySourcePath(const std::string& sourcePath) {
+  if (!loaded) load();
+  auto it = findBySourcePath(sourcePath);
+  if (it != entries.end()) {
+    entries.erase(it);
+    save();
+  }
+}
+
+bool GlobalBookmarkIndex::reconcile() {
+  if (!loaded) load();
+  const size_t before = entries.size();
+  entries.erase(std::remove_if(entries.begin(), entries.end(),
+                               [](const Entry& e) {
+                                 if (!Storage.exists(e.sourcePath.c_str())) {
+                                   LOG_DBG("GBI", "Dropping orphan entry: missing sourcePath=%s", e.sourcePath.c_str());
+                                   return true;
+                                 }
+                                 if (!Storage.exists(e.cacheDir.c_str())) {
+                                   LOG_DBG("GBI", "Dropping orphan entry: missing cacheDir=%s", e.cacheDir.c_str());
+                                   return true;
+                                 }
+                                 return false;
+                               }),
+                entries.end());
+  const bool changed = entries.size() != before;
+  if (changed) save();
+  return changed;
+}
+
+size_t GlobalBookmarkIndex::totalBookmarkCount() const {
+  return std::accumulate(entries.begin(), entries.end(), static_cast<size_t>(0),
+                         [](size_t sum, const Entry& e) { return sum + e.bookmarks.size(); });
+}

src/GlobalBookmarkIndex.h

@@ -0,0 +1,66 @@
+#pragma once
+
+#include <cstdint>
+#include <string>
+#include <vector>
+
+#include "BookmarkStore.h"
+
+// Aggregates bookmarks from every indexed book into a single queryable catalog.
+// Persisted as /.crosspoint/global_bookmarks.bin; updated incrementally when
+// per-book BookmarkStore instances save, and reconciled against the filesystem
+// when GlobalBookmarksActivity opens.
+class GlobalBookmarkIndex {
+ public:
+  struct Entry {
+    std::string sourcePath;  // e.g. /books/foo.epub
+    std::string cacheDir;    // e.g. /.crosspoint/epub_12345
+    std::string title;       // display title
+    bool isTxt = false;      // hint for jump dispatch
+    std::vector<BookmarkStore::Bookmark> bookmarks;
+  };
+
+  // Singleton access.
+  static GlobalBookmarkIndex& getInstance() { return instance; }
+
+  // Persist/load the index to/from /.crosspoint/global_bookmarks.bin.
+  void load();
+  void save() const;
+
+  // Per-book update. Replaces (or removes when empty) the entry for this source path.
+  // Safe to call during BookmarkStore::save() hook.
+  void upsertFromStore(const std::string& sourcePath, const std::string& cacheDir, const std::string& title, bool isTxt,
+                       const std::vector<BookmarkStore::Bookmark>& bookmarks);
+
+  // Drop an entry (e.g. when a book is deleted). No-op if not indexed.
+  void removeBySourcePath(const std::string& sourcePath);
+
+  // Convenience wrapper that pulls bookmarks out of a BookmarkStore and upserts.
+  // Also removes the entry if the store is empty.
+  void syncFromStore(const BookmarkStore& store, const std::string& sourcePath, const std::string& cacheDir,
+                     const std::string& title, bool isTxt);
+
+  // Walk every entry; stat sourcePath + cacheDir. Drop entries whose source file
+  // is missing. Called on GlobalBookmarksActivity entry.
+  // Returns true if anything changed (callers can decide whether to persist).
+  bool reconcile();
+
+  [[nodiscard]] const std::vector<Entry>& getEntries() const { return entries; }
+  [[nodiscard]] bool isEmpty() const { return entries.empty(); }
+
+  // Total bookmark count across all entries.
+  [[nodiscard]] size_t totalBookmarkCount() const;
+
+ private:
+  static GlobalBookmarkIndex instance;
+
+  std::vector<Entry> entries;
+  bool loaded = false;
+
+  static constexpr uint8_t FILE_VERSION = 1;
+  static constexpr const char* FILE_PATH = "/.crosspoint/global_bookmarks.bin";
+
+  std::vector<Entry>::iterator findBySourcePath(const std::string& sourcePath);
+};
+
+#define GLOBAL_BOOKMARKS GlobalBookmarkIndex::getInstance()

src/JsonSettingsIO.cpp

@@ -73,6 +73,7 @@ bool JsonSettingsIO::saveState(const CrossPointState& s, const char* path) {
   doc["lastSleepImage"] = s.lastSleepImage;
   doc["readerActivityLoadCount"] = s.readerActivityLoadCount;
   doc["lastSleepFromReader"] = s.lastSleepFromReader;
+  // Information about a pending KOReader sync session
   JsonObject sync = doc["koReaderSyncSession"].to<JsonObject>();
   sync["active"] = s.koReaderSyncSession.active;
   sync["epubPath"] = s.koReaderSyncSession.epubPath;
@@ -87,6 +88,12 @@ bool JsonSettingsIO::saveState(const CrossPointState& s, const char* path) {
   sync["resultPage"] = s.koReaderSyncSession.resultPage;
   sync["resultParagraphIndex"] = s.koReaderSyncSession.resultParagraphIndex;
   sync["resultHasParagraphIndex"] = s.koReaderSyncSession.resultHasParagraphIndex;
+  // Information about a pending bookmark jump
+  JsonObject jump = doc["pendingBookmarkJump"].to<JsonObject>();
+  jump["active"] = s.pendingBookmarkJump.active;
+  jump["bookPath"] = s.pendingBookmarkJump.bookPath;
+  jump["spineIndex"] = s.pendingBookmarkJump.spineIndex;
+  jump["pageNumber"] = s.pendingBookmarkJump.pageNumber;
 
   String json;
   serializeJson(doc, json);
@@ -121,6 +128,12 @@ bool JsonSettingsIO::loadState(CrossPointState& s, const char* json) {
   s.koReaderSyncSession.resultPage = sync["resultPage"] | 0;
   s.koReaderSyncSession.resultParagraphIndex = sync["resultParagraphIndex"] | (uint16_t)0;
   s.koReaderSyncSession.resultHasParagraphIndex = sync["resultHasParagraphIndex"] | false;
+
+  JsonObject jump = doc["pendingBookmarkJump"].as<JsonObject>();
+  s.pendingBookmarkJump.active = jump["active"] | false;
+  s.pendingBookmarkJump.bookPath = jump["bookPath"] | std::string("");
+  s.pendingBookmarkJump.spineIndex = jump["spineIndex"] | (uint16_t)0;
+  s.pendingBookmarkJump.pageNumber = jump["pageNumber"] | (uint16_t)0;
   return true;
 }
 

src/activities/ActivityManager.cpp

@@ -9,6 +9,7 @@
 #include "boot_sleep/SleepActivity.h"
 #include "browser/OpdsBookBrowserActivity.h"
 #include "home/FileBrowserActivity.h"
+#include "home/GlobalBookmarksActivity.h"
 #include "home/HomeActivity.h"
 #include "home/RecentBooksActivity.h"
 #include "network/CrossPointWebServerActivity.h"
@@ -221,6 +222,10 @@ void ActivityManager::goToRecentBooks() {
   replaceActivity(std::make_unique<RecentBooksActivity>(renderer, mappedInput));
 }
 
+void ActivityManager::goToGlobalBookmarks() {
+  replaceActivity(std::make_unique<GlobalBookmarksActivity>(renderer, mappedInput));
+}
+
 void ActivityManager::goToBrowser() {
   replaceActivity(std::make_unique<OpdsBookBrowserActivity>(renderer, mappedInput));
 }

src/activities/ActivityManager.h

@@ -87,6 +87,7 @@ class ActivityManager {
   void goToSettings();
   void goToFileBrowser(std::string path = {});
   void goToRecentBooks();
+  void goToGlobalBookmarks();
   void goToBrowser();
   void goToReader(std::string path);
   void goToKOReaderSync();

src/activities/home/GlobalBookmarksActivity.cpp

@@ -0,0 +1,288 @@
+#include "GlobalBookmarksActivity.h"
+
+#include <FsHelpers.h>
+#include <GfxRenderer.h>
+#include <HalStorage.h>
+#include <I18n.h>
+#include <Logging.h>
+
+#include <algorithm>
+#include <cstdio>
+
+#include "BookmarkStore.h"
+#include "CrossPointState.h"
+#include "GlobalBookmarkIndex.h"
+#include "MappedInputManager.h"
+#include "activities/util/KeyboardEntryActivity.h"
+#include "components/UITheme.h"
+#include "fontIds.h"
+
+void GlobalBookmarksActivity::onEnter() {
+  Activity::onEnter();
+
+  GLOBAL_BOOKMARKS.reconcile();
+  rebuildRows();
+
+  const int first = firstSelectableIndex();
+  selectorIndex = first >= 0 ? first : 0;
+
+  const auto total = static_cast<int>(rows.size());
+  buttonNavigator.setSelectablePredicate([this](int index) { return !isSeparatorRow(index); }, total);
+
+  requestUpdate();
+}
+
+void GlobalBookmarksActivity::onExit() {
+  Activity::onExit();
+  rows.clear();
+  buttonNavigator.clearSelectablePredicate();
+}
+
+void GlobalBookmarksActivity::rebuildRows() {
+  rows.clear();
+  const auto& entries = GLOBAL_BOOKMARKS.getEntries();
+  for (size_t bi = 0; bi < entries.size(); bi++) {
+    const auto& entry = entries[bi];
+    if (entry.bookmarks.empty()) continue;
+    Row sep;
+    sep.isSeparator = true;
+    sep.bookIndex = bi;
+    rows.push_back(sep);
+    for (size_t mi = 0; mi < entry.bookmarks.size(); mi++) {
+      Row row;
+      row.isSeparator = false;
+      row.bookIndex = bi;
+      row.bookmarkIndex = mi;
+      rows.push_back(row);
+    }
+  }
+}
+
+bool GlobalBookmarksActivity::isSeparatorRow(int index) const {
+  return index >= 0 && index < static_cast<int>(rows.size()) && rows[index].isSeparator;
+}
+
+int GlobalBookmarksActivity::firstSelectableIndex() const {
+  for (size_t i = 0; i < rows.size(); i++) {
+    if (!rows[i].isSeparator) return static_cast<int>(i);
+  }
+  return -1;
+}
+
+std::string GlobalBookmarksActivity::getRowTitle(int index) const {
+  if (index < 0 || index >= static_cast<int>(rows.size())) return {};
+  const auto& row = rows[index];
+  const auto& entries = GLOBAL_BOOKMARKS.getEntries();
+  if (row.bookIndex >= entries.size()) return {};
+  const auto& entry = entries[row.bookIndex];
+
+  if (row.isSeparator) {
+    return UITheme::makeSeparatorTitle(entry.title.empty() ? entry.sourcePath : entry.title);
+  }
+
+  if (row.bookmarkIndex >= entry.bookmarks.size()) return {};
+  const auto& bm = entry.bookmarks[row.bookmarkIndex];
+  if (!bm.name.empty()) return bm.name;
+
+  char buf[64];
+  if (entry.isTxt) {
+    snprintf(buf, sizeof(buf), "%s%d", tr(STR_PAGE_PREFIX), bm.pageNumber + 1);
+  } else {
+    snprintf(buf, sizeof(buf), "%s%d, %s%d", tr(STR_SECTION_PREFIX), bm.spineIndex + 1, tr(STR_PAGE_PREFIX),
+             bm.pageNumber + 1);
+  }
+  return std::string(buf);
+}
+
+void GlobalBookmarksActivity::openSelected() {
+  if (isSeparatorRow(selectorIndex)) return;
+  const auto& row = rows[selectorIndex];
+  const auto& entries = GLOBAL_BOOKMARKS.getEntries();
+  if (row.bookIndex >= entries.size()) return;
+  const auto& entry = entries[row.bookIndex];
+  if (row.bookmarkIndex >= entry.bookmarks.size()) return;
+  const auto& bm = entry.bookmarks[row.bookmarkIndex];
+
+  if (!Storage.exists(entry.sourcePath.c_str())) {
+    LOG_ERR("GBA", "Source file missing, reconciling: %s", entry.sourcePath.c_str());
+    GLOBAL_BOOKMARKS.removeBySourcePath(entry.sourcePath);
+    GLOBAL_BOOKMARKS.save();
+    rebuildRows();
+    const int first = firstSelectableIndex();
+    selectorIndex = first >= 0 ? first : 0;
+    buttonNavigator.setSelectablePredicate([this](int index) { return !isSeparatorRow(index); },
+                                           static_cast<int>(rows.size()));
+    requestUpdate();
+    return;
+  }
+
+  auto& jump = APP_STATE.pendingBookmarkJump;
+  jump.active = true;
+  jump.bookPath = entry.sourcePath;
+  jump.spineIndex = bm.spineIndex;
+  jump.pageNumber = bm.pageNumber;
+  APP_STATE.saveToFile();
+
+  LOG_DBG("GBA", "Jumping to bookmark in %s at %u/%u", entry.sourcePath.c_str(), bm.spineIndex, bm.pageNumber);
+  onSelectBook(entry.sourcePath);
+}
+
+template <typename Op>
+void GlobalBookmarksActivity::mutateBook(size_t bookIndex, Op&& op) {
+  const auto& entries = GLOBAL_BOOKMARKS.getEntries();
+  if (bookIndex >= entries.size()) return;
+  const auto entry = entries[bookIndex];  // copy — index may invalidate after sync
+
+  BookmarkStore store;
+  store.load(entry.cacheDir);
+  if (!op(store)) return;
+  store.save();
+
+  GLOBAL_BOOKMARKS.syncFromStore(store, entry.sourcePath, entry.cacheDir, entry.title, entry.isTxt);
+  GLOBAL_BOOKMARKS.save();
+}
+
+void GlobalBookmarksActivity::deleteSelected() {
+  if (isSeparatorRow(selectorIndex)) return;
+  const auto& row = rows[selectorIndex];
+  const size_t bookmarkIndex = row.bookmarkIndex;
+
+  mutateBook(row.bookIndex, [bookmarkIndex](BookmarkStore& store) {
+    if (bookmarkIndex >= store.getAll().size()) return false;
+    store.removeAt(bookmarkIndex);
+    return true;
+  });
+
+  rebuildRows();
+  const int total = static_cast<int>(rows.size());
+  buttonNavigator.setSelectablePredicate([this](int index) { return !isSeparatorRow(index); }, total);
+
+  if (rows.empty()) {
+    onGoHome();
+    return;
+  }
+  if (selectorIndex >= total) selectorIndex = total - 1;
+  if (isSeparatorRow(selectorIndex)) {
+    const int next = ButtonNavigator::nextIndex(selectorIndex, total, [this](int i) { return !isSeparatorRow(i); });
+    if (next >= 0) selectorIndex = next;
+  }
+  requestUpdate();
+}
+
+void GlobalBookmarksActivity::renameSelected() {
+  if (isSeparatorRow(selectorIndex)) return;
+  const auto& row = rows[selectorIndex];
+  const auto& entries = GLOBAL_BOOKMARKS.getEntries();
+  if (row.bookIndex >= entries.size()) return;
+  const auto& entry = entries[row.bookIndex];
+  if (row.bookmarkIndex >= entry.bookmarks.size()) return;
+
+  const size_t bookIndex = row.bookIndex;
+  const size_t bookmarkIndex = row.bookmarkIndex;
+  const std::string initial =
+      entry.bookmarks[bookmarkIndex].name.empty() ? getRowTitle(selectorIndex) : entry.bookmarks[bookmarkIndex].name;
+
+  startActivityForResult(std::make_unique<KeyboardEntryActivity>(renderer, mappedInput, tr(STR_RENAME), initial,
+                                                                 BookmarkStore::MAX_NAME_LENGTH, false),
+                         [this, bookIndex, bookmarkIndex](const ActivityResult& result) {
+                           if (!result.isCancelled) {
+                             const auto& kr = std::get<KeyboardResult>(result.data);
+                             mutateBook(bookIndex, [bookmarkIndex, &kr](BookmarkStore& store) {
+                               if (bookmarkIndex >= store.getAll().size()) return false;
+                               store.rename(bookmarkIndex, kr.text);
+                               return true;
+                             });
+                             rebuildRows();
+                             buttonNavigator.setSelectablePredicate([this](int i) { return !isSeparatorRow(i); },
+                                                                    static_cast<int>(rows.size()));
+                           }
+                           requestUpdate();
+                         });
+}
+
+void GlobalBookmarksActivity::loop() {
+  const int total = static_cast<int>(rows.size());
+
+  if (mappedInput.wasReleased(MappedInputManager::Button::Back)) {
+    onGoHome();
+    return;
+  }
+
+  if (total == 0) return;
+
+  if (mappedInput.wasReleased(MappedInputManager::Button::Confirm)) {
+    openSelected();
+    return;
+  }
+
+  if (mappedInput.wasReleased(MappedInputManager::Button::Left)) {
+    renameSelected();
+    return;
+  }
+
+  if (mappedInput.wasReleased(MappedInputManager::Button::Right)) {
+    deleteSelected();
+    return;
+  }
+
+  const int pageItems = UITheme::getInstance().getNumberOfItemsPerPage(renderer, true, false, true, false);
+
+  buttonNavigator.onNextRelease([this] {
+    selectorIndex = buttonNavigator.nextIndex(selectorIndex);
+    requestUpdate();
+  });
+
+  buttonNavigator.onPreviousRelease([this] {
+    selectorIndex = buttonNavigator.previousIndex(selectorIndex);
+    requestUpdate();
+  });
+
+  buttonNavigator.onNextContinuous([this, total, pageItems] {
+    int next = ButtonNavigator::nextPageIndex(selectorIndex, total, pageItems);
+    if (isSeparatorRow(next)) {
+      const int adj = ButtonNavigator::nextIndex(next, total, [this](int i) { return !isSeparatorRow(i); });
+      if (adj >= 0) next = adj;
+    }
+    selectorIndex = next;
+    requestUpdate();
+  });
+
+  buttonNavigator.onPreviousContinuous([this, total, pageItems] {
+    int prev = ButtonNavigator::previousPageIndex(selectorIndex, total, pageItems);
+    if (isSeparatorRow(prev)) {
+      const int adj = ButtonNavigator::previousIndex(prev, total, [this](int i) { return !isSeparatorRow(i); });
+      if (adj >= 0) prev = adj;
+    }
+    selectorIndex = prev;
+    requestUpdate();
+  });
+}
+
+void GlobalBookmarksActivity::render(RenderLock&&) {
+  renderer.clearScreen();
+
+  const auto& metrics = UITheme::getInstance().getMetrics();
+  const Rect contentRect = UITheme::getContentRect(renderer, true, true);
+
+  GUI.drawHeader(renderer, Rect{contentRect.x, metrics.topPadding, contentRect.width, metrics.headerHeight},
+                 tr(STR_GLOBAL_BOOKMARKS));
+
+  const int contentTop = metrics.topPadding + metrics.headerHeight + metrics.verticalSpacing;
+  const int contentHeight = contentRect.height - contentTop - metrics.verticalSpacing;
+
+  if (rows.empty()) {
+    renderer.drawText(UI_10_FONT_ID, contentRect.x + metrics.contentSidePadding, contentTop + 20,
+                      tr(STR_NO_GLOBAL_BOOKMARKS));
+  } else {
+    GUI.drawList(renderer, Rect{contentRect.x, contentTop, contentRect.width, contentHeight},
+                 static_cast<int>(rows.size()), selectorIndex, [this](int index) { return getRowTitle(index); });
+  }
+
+  const bool hasBookmarks = !rows.empty() && !isSeparatorRow(selectorIndex);
+  const auto labels = mappedInput.mapLabels(tr(STR_HOME), hasBookmarks ? tr(STR_OPEN) : "",
+                                            hasBookmarks ? tr(STR_RENAME) : "", hasBookmarks ? tr(STR_DELETE) : "");
+  GUI.drawButtonHints(renderer, labels.btn1, labels.btn2, labels.btn3, labels.btn4);
+  GUI.drawSideButtonHints(renderer, tr(STR_DIR_UP), tr(STR_DIR_DOWN));
+
+  renderer.displayBuffer();
+}

src/activities/home/GlobalBookmarksActivity.h

@@ -0,0 +1,57 @@
+#pragma once
+
+#include <cstddef>
+#include <string>
+#include <vector>
+
+#include "../Activity.h"
+#include "util/ButtonNavigator.h"
+
+struct Rect;
+
+// Home-screen activity that aggregates bookmarks from every indexed book and
+// jumps directly into the chosen book/position on Confirm.
+//
+// Data source: GlobalBookmarkIndex (persisted at /.crosspoint/global_bookmarks.bin).
+// Reconciles against the filesystem on entry (drops entries whose source file
+// has disappeared).
+//
+// The display list is a flat vector of rows, where each row is either a book
+// header separator or a bookmark entry belonging to the preceding header.
+class GlobalBookmarksActivity final : public Activity {
+ public:
+  explicit GlobalBookmarksActivity(GfxRenderer& renderer, MappedInputManager& mappedInput)
+      : Activity("GlobalBookmarks", renderer, mappedInput) {}
+
+  void onEnter() override;
+  void onExit() override;
+  void loop() override;
+  void render(RenderLock&&) override;
+
+ private:
+  struct Row {
+    bool isSeparator = false;
+    size_t bookIndex = 0;      // index into GlobalBookmarkIndex entries
+    size_t bookmarkIndex = 0;  // index within that entry's bookmarks (separator: ignored)
+  };
+
+  ButtonNavigator buttonNavigator;
+  std::vector<Row> rows;
+  int selectorIndex = 0;
+
+  void rebuildRows();
+  std::string getRowTitle(int index) const;
+  bool isSeparatorRow(int index) const;
+  int firstSelectableIndex() const;
+
+  void openSelected();
+  void deleteSelected();
+  void renameSelected();
+
+  // Apply a mutation to the underlying per-book BookmarkStore + global index.
+  // `op` is invoked with the loaded store; it should mutate and return true
+  // when something changed worth persisting. Title/cacheDir/isTxt are taken
+  // from the current index entry.
+  template <typename Op>
+  void mutateBook(size_t bookIndex, Op&& op);
+};

src/activities/home/HomeActivity.cpp

@@ -14,6 +14,7 @@
 
 #include "CrossPointSettings.h"
 #include "CrossPointState.h"
+#include "GlobalBookmarkIndex.h"
 #include "MappedInputManager.h"
 #include "RecentBooksStore.h"
 #include "components/UITheme.h"
@@ -106,6 +107,9 @@ int HomeActivity::getMenuItemCount() const {
   if (hasOpdsUrl) {
     count++;
   }
+  if (!GLOBAL_BOOKMARKS.isEmpty()) {
+    count++;
+  }
   return count;
 }
 
@@ -256,7 +260,7 @@ void HomeActivity::loop() {
   if (firstRenderDone && !recentsLoaded && !recentsLoading) {
     const auto& metrics = UITheme::getInstance().getMetrics();
     const Rect contentRect = UITheme::getContentRect(renderer, true, false);
-    const int menuItemCount = hasOpdsUrl ? 6 : 5;
+    const int menuItemCount = getMenuItemCount();
     const HomeScreenLayout layout = computeHomeScreenLayout(metrics, contentRect.height, menuItemCount);
     loadRecentCovers(getHomeCoverRenderHeight(layout));
     return;
@@ -278,8 +282,10 @@ void HomeActivity::loop() {
     // Calculate dynamic indices based on which options are available
     int idx = 0;
     int menuSelectedIndex = selectorIndex - static_cast<int>(recentBooks.size());
+    const bool hasGlobalBookmarks = !GLOBAL_BOOKMARKS.isEmpty();
     const int fileBrowserIdx = idx++;
     const int recentsIdx = idx++;
+    const int globalBookmarksIdx = hasGlobalBookmarks ? idx++ : -1;
     const int opdsLibraryIdx = hasOpdsUrl ? idx++ : -1;
     const int fileTransferIdx = idx++;
     const int weatherIdx = idx++;
@@ -291,6 +297,8 @@ void HomeActivity::loop() {
       onFileBrowserOpen();
     } else if (menuSelectedIndex == recentsIdx) {
       onRecentsOpen();
+    } else if (menuSelectedIndex == globalBookmarksIdx) {
+      onGlobalBookmarksOpen();
     } else if (menuSelectedIndex == opdsLibraryIdx) {
       onOpdsBrowserOpen();
     } else if (menuSelectedIndex == weatherIdx) {
@@ -317,10 +325,17 @@ void HomeActivity::render(RenderLock&&) {
                                         tr(STR_WEATHER), tr(STR_SETTINGS_TITLE)};
   std::vector<UIIcon> menuIcons = {Folder, Recent, Transfer, Weather, Settings};
 
+  int insertAfterRecents = 2;
+  if (!GLOBAL_BOOKMARKS.isEmpty()) {
+    menuItems.insert(menuItems.begin() + insertAfterRecents, tr(STR_GLOBAL_BOOKMARKS));
+    menuIcons.insert(menuIcons.begin() + insertAfterRecents, Book);
+    insertAfterRecents++;
+  }
+
   if (hasOpdsUrl) {
-    // Insert OPDS Browser after Recents (before File Transfer)
-    menuItems.insert(menuItems.begin() + 2, tr(STR_OPDS_BROWSER));
-    menuIcons.insert(menuIcons.begin() + 2, Library);
+    // Insert OPDS Browser after Recents (and Global Bookmarks if present)
+    menuItems.insert(menuItems.begin() + insertAfterRecents, tr(STR_OPDS_BROWSER));
+    menuIcons.insert(menuIcons.begin() + insertAfterRecents, Library);
   }
 
   const HomeScreenLayout layout =
@@ -356,6 +371,8 @@ void HomeActivity::onFileBrowserOpen() { activityManager.goToFileBrowser(); }
 
 void HomeActivity::onRecentsOpen() { activityManager.goToRecentBooks(); }
 
+void HomeActivity::onGlobalBookmarksOpen() { activityManager.goToGlobalBookmarks(); }
+
 void HomeActivity::onSettingsOpen() { activityManager.goToSettings(); }
 
 void HomeActivity::onFileTransferOpen() { activityManager.goToFileTransfer(); }

src/activities/home/HomeActivity.h

@@ -25,6 +25,7 @@ class HomeActivity final : public Activity {
   void onSelectBook(const std::string& path);
   void onFileBrowserOpen();
   void onRecentsOpen();
+  void onGlobalBookmarksOpen();
   void onSettingsOpen();
   void onFileTransferOpen();
   void onOpdsBrowserOpen();

src/activities/reader/EpubReaderActivity.cpp

@@ -18,6 +18,7 @@
 #include "EpubReaderChapterSelectionActivity.h"
 #include "EpubReaderFootnotesActivity.h"
 #include "EpubReaderPercentSelectionActivity.h"
+#include "GlobalBookmarkIndex.h"
 #include "KOReaderCredentialStore.h"
 #include "MappedInputManager.h"
 #include "QrDisplayActivity.h"
@@ -93,6 +94,7 @@ void EpubReaderActivity::onEnter() {
 
   epub->setupCacheDir();
   applyPendingSyncSession();
+  applyPendingBookmarkJump();
 
   FsFile f;
   if (Storage.openFileForRead("ERS", epub->getCachePath() + "/progress.bin", f)) {
@@ -145,6 +147,9 @@ void EpubReaderActivity::onExit() {
 
   // Save bookmarks before exit
   bookmarkStore.save();
+  if (epub) {
+    GLOBAL_BOOKMARKS.syncFromStore(bookmarkStore, epub->getPath(), epub->getCachePath(), epub->getTitle(), false);
+  }
 
   // Reset orientation back to portrait for the rest of the UI
   renderer.setOrientation(GfxRenderer::Orientation::Portrait);
@@ -562,6 +567,8 @@ void EpubReaderActivity::onReaderMenuConfirm(EpubReaderMenuActivity::MenuAction
           if (!bookmarkStore.isEmpty()) {
             bookmarkStore.markDirty();
             bookmarkStore.save();
+            GLOBAL_BOOKMARKS.syncFromStore(bookmarkStore, epub->getPath(), epub->getCachePath(), epub->getTitle(),
+                                           false);
           }
         }
       }
@@ -691,6 +698,25 @@ void EpubReaderActivity::applyPendingSyncSession() {
   logReaderMemSnapshot("after_apply_pending_sync_session");
 }
 
+void EpubReaderActivity::applyPendingBookmarkJump() {
+  auto& jump = APP_STATE.pendingBookmarkJump;
+  if (!jump.active || !epub || jump.bookPath != epub->getPath()) {
+    return;
+  }
+  LOG_DBG("ERS", "Applying pending bookmark jump: spine=%u page=%u", jump.spineIndex, jump.pageNumber);
+  if (writeReaderProgressCache(epub->getCachePath(), jump.spineIndex, jump.pageNumber, 0)) {
+    cachedSpineIndex = jump.spineIndex;
+    cachedChapterTotalPageCount = 0;
+  } else {
+    currentSpineIndex = jump.spineIndex;
+    nextPageNumber = jump.pageNumber;
+    cachedSpineIndex = jump.spineIndex;
+    cachedChapterTotalPageCount = 0;
+  }
+  jump.clear();
+  APP_STATE.saveToFile();
+}
+
 void EpubReaderActivity::applyOrientation(const uint8_t orientation) {
   // No-op if the selected orientation matches current settings.
   if (SETTINGS.orientation == orientation) {

src/activities/reader/EpubReaderActivity.h

@@ -80,6 +80,10 @@ class EpubReaderActivity final : public Activity {
   // reader startup path reads it. Upload-complete leaves the existing local
   // progress.bin untouched and simply clears the pending session marker.
   void applyPendingSyncSession();
+  // Consume a persisted bookmark-jump request (from GlobalBookmarksActivity) for
+  // this book. Rewrites progress.bin to the bookmarked position before the normal
+  // reader startup path reads it.
+  void applyPendingBookmarkJump();
   void applyOrientation(uint8_t orientation);
   void applyTextDarkness(uint8_t textDarkness);
   void toggleAutoPageTurn(uint8_t selectedPageTurnOption);

src/activities/reader/StarredPagesActivity.cpp

@@ -8,17 +8,6 @@
 #include "components/UITheme.h"
 #include "fontIds.h"
 
-int StarredPagesActivity::getPageItems() const {
-  constexpr int lineHeight = 30;
-  const int screenHeight = renderer.getScreenHeight();
-  const auto orientation = renderer.getOrientation();
-  const bool isPortraitInverted = orientation == GfxRenderer::Orientation::PortraitInverted;
-  const int hintGutterHeight = isPortraitInverted ? 50 : 0;
-  const int startY = 60 + hintGutterHeight;
-  const int availableHeight = screenHeight - startY - lineHeight;
-  return std::max(1, availableHeight / lineHeight);
-}
-
 std::string StarredPagesActivity::getDefaultLabel(int index) const {
   const auto& bm = bookmarkStore.getAll()[index];
   char buf[64];
@@ -76,7 +65,6 @@ void StarredPagesActivity::deleteSelected() {
   bookmarkStore.removeAt(selectorIndex);
   const int remaining = static_cast<int>(bookmarkStore.getAll().size());
   if (remaining == 0) {
-    // Nothing left — drop back to the reader.
     ActivityResult result;
     result.isCancelled = true;
     setResult(std::move(result));
@@ -89,16 +77,6 @@ void StarredPagesActivity::deleteSelected() {
 
 void StarredPagesActivity::loop() {
   const int totalItems = static_cast<int>(bookmarkStore.getAll().size());
-  const int pageItems = getPageItems();
-
-  if (mappedInput.wasReleased(MappedInputManager::Button::Confirm)) {
-    if (totalItems > 0) {
-      const auto& bm = bookmarkStore.getAll()[selectorIndex];
-      setResult(StarredPageResult{bm.spineIndex, bm.pageNumber});
-      finish();
-    }
-    return;
-  }
 
   if (mappedInput.wasReleased(MappedInputManager::Button::Back)) {
     ActivityResult result;
@@ -108,6 +86,15 @@ void StarredPagesActivity::loop() {
     return;
   }
 
+  if (totalItems == 0) return;
+
+  if (mappedInput.wasReleased(MappedInputManager::Button::Confirm)) {
+    const auto& bm = bookmarkStore.getAll()[selectorIndex];
+    setResult(StarredPageResult{bm.spineIndex, bm.pageNumber});
+    finish();
+    return;
+  }
+
   if (mappedInput.wasReleased(MappedInputManager::Button::Left)) {
     startRename();
     return;
@@ -118,23 +105,24 @@ void StarredPagesActivity::loop() {
     return;
   }
 
-  // Side buttons (Up/Down) drive list navigation; Left/Right are reserved for rename/delete.
-  buttonNavigator.onRelease({MappedInputManager::Button::Down}, [this, totalItems] {
+  const int pageItems = UITheme::getInstance().getNumberOfItemsPerPage(renderer, true, false, true, false);
+
+  buttonNavigator.onNextRelease([this, totalItems] {
     selectorIndex = ButtonNavigator::nextIndex(selectorIndex, totalItems);
     requestUpdate();
   });
 
-  buttonNavigator.onRelease({MappedInputManager::Button::Up}, [this, totalItems] {
+  buttonNavigator.onPreviousRelease([this, totalItems] {
     selectorIndex = ButtonNavigator::previousIndex(selectorIndex, totalItems);
     requestUpdate();
   });
 
-  buttonNavigator.onContinuous({MappedInputManager::Button::Down}, [this, totalItems, pageItems] {
+  buttonNavigator.onNextContinuous([this, totalItems, pageItems] {
     selectorIndex = ButtonNavigator::nextPageIndex(selectorIndex, totalItems, pageItems);
     requestUpdate();
   });
 
-  buttonNavigator.onContinuous({MappedInputManager::Button::Up}, [this, totalItems, pageItems] {
+  buttonNavigator.onPreviousContinuous([this, totalItems, pageItems] {
     selectorIndex = ButtonNavigator::previousPageIndex(selectorIndex, totalItems, pageItems);
     requestUpdate();
   });
@@ -143,48 +131,30 @@ void StarredPagesActivity::loop() {
 void StarredPagesActivity::render(RenderLock&&) {
   renderer.clearScreen();
 
+  const auto& metrics = UITheme::getInstance().getMetrics();
+  const Rect contentRect = UITheme::getContentRect(renderer, true, true);
+
+  GUI.drawHeader(renderer, Rect{contentRect.x, metrics.topPadding, contentRect.width, metrics.headerHeight},
+                 tr(STR_STARRED_PAGES));
+
+  const int contentTop = metrics.topPadding + metrics.headerHeight + metrics.verticalSpacing;
+  const int contentHeight = contentRect.height - contentTop - metrics.verticalSpacing;
+
   const int totalItems = static_cast<int>(bookmarkStore.getAll().size());
 
   if (totalItems == 0) {
-    renderer.drawCenteredText(UI_12_FONT_ID, 300, tr(STR_NO_STARRED_PAGES), true, EpdFontFamily::BOLD);
-    renderer.displayBuffer();
-    return;
+    renderer.drawText(UI_10_FONT_ID, contentRect.x + metrics.contentSidePadding, contentTop + 20,
+                      tr(STR_NO_STARRED_PAGES));
+  } else {
+    GUI.drawList(renderer, Rect{contentRect.x, contentTop, contentRect.width, contentHeight}, totalItems, selectorIndex,
+                 [this](int index) { return getItemLabel(index); });
   }
 
-  const auto pageWidth = renderer.getScreenWidth();
-  const auto orientation = renderer.getOrientation();
-  const bool isLandscapeCw = orientation == GfxRenderer::Orientation::LandscapeClockwise;
-  const bool isLandscapeCcw = orientation == GfxRenderer::Orientation::LandscapeCounterClockwise;
-  const bool isPortraitInverted = orientation == GfxRenderer::Orientation::PortraitInverted;
-  const int hintGutterWidth = (isLandscapeCw || isLandscapeCcw) ? 30 : 0;
-  const int contentX = isLandscapeCw ? hintGutterWidth : 0;
-  const int contentWidth = pageWidth - hintGutterWidth;
-  const int hintGutterHeight = isPortraitInverted ? 50 : 0;
-  const int contentY = hintGutterHeight;
-  const int pageItems = getPageItems();
-
-  // Title
-  const int titleX =
-      contentX + (contentWidth - renderer.getTextWidth(UI_12_FONT_ID, tr(STR_STARRED_PAGES), EpdFontFamily::BOLD)) / 2;
-  renderer.drawText(UI_12_FONT_ID, titleX, 15 + contentY, tr(STR_STARRED_PAGES), true, EpdFontFamily::BOLD);
-
-  const auto pageStartIndex = selectorIndex / pageItems * pageItems;
-
-  // Highlight selection
-  renderer.fillRect(contentX, 60 + contentY + (selectorIndex % pageItems) * 30 - 2, contentWidth - 1, 30);
-
-  for (int i = 0; i < pageItems; i++) {
-    int itemIndex = pageStartIndex + i;
-    if (itemIndex >= totalItems) break;
-    const int displayY = 60 + contentY + i * 30;
-    const bool isSelected = (itemIndex == selectorIndex);
-
-    const std::string label = renderer.truncatedText(UI_10_FONT_ID, getItemLabel(itemIndex).c_str(), contentWidth - 40);
-    renderer.drawText(UI_10_FONT_ID, contentX + 20, displayY, label.c_str(), !isSelected);
-  }
-
-  const auto labels = mappedInput.mapLabels(tr(STR_BACK), tr(STR_SELECT), tr(STR_RENAME), tr(STR_DELETE));
+  const bool hasItems = totalItems > 0;
+  const auto labels = mappedInput.mapLabels(tr(STR_BACK), hasItems ? tr(STR_SELECT) : "",
+                                            hasItems ? tr(STR_RENAME) : "", hasItems ? tr(STR_DELETE) : "");
   GUI.drawButtonHints(renderer, labels.btn1, labels.btn2, labels.btn3, labels.btn4);
+  GUI.drawSideButtonHints(renderer, tr(STR_DIR_UP), tr(STR_DIR_DOWN));
 
   renderer.displayBuffer();
 }

src/activities/reader/StarredPagesActivity.h

@@ -15,7 +15,6 @@ class StarredPagesActivity final : public Activity {
   ButtonNavigator buttonNavigator;
   int selectorIndex = 0;
 
-  int getPageItems() const;
   std::string getItemLabel(int index) const;
   std::string getDefaultLabel(int index) const;
   void startRename();

src/activities/reader/TxtReaderActivity.cpp

@@ -9,6 +9,7 @@
 
 #include "CrossPointSettings.h"
 #include "CrossPointState.h"
+#include "GlobalBookmarkIndex.h"
 #include "MappedInputManager.h"
 #include "ReaderUtils.h"
 #include "RecentBooksStore.h"
@@ -99,6 +100,7 @@ void TxtReaderActivity::onEnter() {
   }
 
   txt->setupCacheDir();
+  applyPendingBookmarkJump();
 
   // Load bookmarks for this file
   bookmarkStore.load(txt->getCachePath());
@@ -119,6 +121,9 @@ void TxtReaderActivity::onExit() {
 
   // Save bookmarks before exit
   bookmarkStore.save();
+  if (txt) {
+    GLOBAL_BOOKMARKS.syncFromStore(bookmarkStore, txt->getPath(), txt->getCachePath(), txt->getTitle(), true);
+  }
 
   // Reset orientation back to portrait for the rest of the UI
   renderer.setOrientation(GfxRenderer::Orientation::Portrait);
@@ -428,6 +433,34 @@ void TxtReaderActivity::saveProgress() const {
   }
 }
 
+void TxtReaderActivity::applyPendingBookmarkJump() {
+  auto& jump = APP_STATE.pendingBookmarkJump;
+  if (!jump.active || !txt || jump.bookPath != txt->getPath()) {
+    return;
+  }
+  LOG_DBG("TRS", "Applying pending bookmark jump: page=%u", jump.pageNumber);
+
+  bool persisted = false;
+  FsFile f;
+  if (Storage.openFileForWrite("TRS", txt->getCachePath() + "/progress.bin", f)) {
+    uint8_t data[6] = {0};
+    data[0] = jump.pageNumber & 0xFF;
+    data[1] = (jump.pageNumber >> 8) & 0xFF;
+    // Offset bytes stay 0: loadProgress reads only the page, and the lazy
+    // initializeReader() rebuilds the page index on first render anyway.
+    if (f.write(data, 6) == 6) {
+      persisted = f.close();
+    } else {
+      f.close();
+    }
+  }
+
+  if (persisted) {
+    jump.clear();
+    APP_STATE.saveToFile();
+  }
+}
+
 void TxtReaderActivity::loadProgress() {
   FsFile f;
   if (Storage.openFileForRead("TRS", txt->getCachePath() + "/progress.bin", f)) {

src/activities/reader/TxtReaderActivity.h

@@ -46,6 +46,9 @@ class TxtReaderActivity final : public Activity {
   void savePageIndexCache() const;
   void saveProgress() const;
   void loadProgress();
+  // Consume a persisted bookmark-jump request (from GlobalBookmarksActivity) for
+  // this TXT file. Rewrites progress.bin before initializeReader() reads it.
+  void applyPendingBookmarkJump();
 
  public:
   explicit TxtReaderActivity(GfxRenderer& renderer, MappedInputManager& mappedInput, std::unique_ptr<Txt> txt)

src/main.cpp

@@ -18,6 +18,7 @@
 
 #include "CrossPointSettings.h"
 #include "CrossPointState.h"
+#include "GlobalBookmarkIndex.h"
 #include "KOReaderCredentialStore.h"
 #include "MappedInputManager.h"
 #include "RecentBooksStore.h"
@@ -247,6 +248,7 @@ void setup() {
   APP_STATE.loadFromFile();
   HalClock::restore();
   RECENT_BOOKS.loadFromFile();
+  GLOBAL_BOOKMARKS.load();
 
   // Boot to home screen if no book is open, last sleep was not from reader, back button is held, or reader activity
   // crashed (indicated by readerActivityLoadCount > 0)