refinements

dreader/application.py

@@ -51,7 +51,6 @@ from pyWebLayout.core.highlight import Highlight, HighlightColor, create_highlig
 
 from .gesture import TouchEvent, GestureType, GestureResponse, ActionType
 from .state import OverlayState
-from .overlay import OverlayManager
 from .managers import DocumentManager, SettingsManager, HighlightCoordinator
 from .handlers import GestureRouter
 from .overlays import NavigationOverlay, SettingsOverlay, TOCOverlay
@@ -130,17 +129,14 @@ class EbookReader:
         self.base_font_scale = 1.0
         self.font_scale_step = 0.1
 
-        # Overlay management (legacy - kept for backward compatibility)
-        self.overlay_manager = OverlayManager(page_size=page_size)
-        self.current_overlay_state = OverlayState.NONE
-
-        # Overlay sub-applications (NEW architecture)
+        # Overlay sub-applications
         self._overlay_subapps = {
             OverlayState.NAVIGATION: NavigationOverlay(self),
             OverlayState.SETTINGS: SettingsOverlay(self),
             OverlayState.TOC: TOCOverlay(self),
         }
         self._active_overlay = None  # Current active overlay sub-application
+        self.current_overlay_state = OverlayState.NONE
     
     def load_epub(self, epub_path: str) -> bool:
         """
@@ -1014,29 +1010,12 @@ class EbookReader:
         """
         Open the bookmarks overlay.
 
+        This is a convenience method that opens the navigation overlay with the bookmarks tab active.
+
         Returns:
             Composited image with bookmarks overlay on top of current page, or None if no book loaded
         """
-        if not self.is_loaded():
-            return None
-
-        # Get current page as base
-        base_page = self.get_current_page(include_highlights=False)
-        if not base_page:
-            return None
-
-        # Get bookmarks
-        bookmark_names = self.list_saved_positions()
-        bookmarks = [
-            {"name": name, "position": f"Saved position"}
-            for name in bookmark_names
-        ]
-
-        # Open overlay and get composited image
-        result = self.overlay_manager.open_bookmarks_overlay(bookmarks, base_page)
-        self.current_overlay_state = OverlayState.BOOKMARKS
-
-        return result
+        return self.open_navigation_overlay(active_tab="bookmarks")
 
     def open_navigation_overlay(self, active_tab: str = "contents") -> Optional[Image.Image]:
         """