Added ACC flipping of page

dreader/application.py

@@ -507,7 +507,28 @@ class EbookReader:
             Current font scale factor
         """
         return self.settings_manager.get_font_size()
-    
+
+    def set_font_family(self, font_family) -> Optional[Image.Image]:
+        """
+        Set the font family and re-render current page.
+
+        Args:
+            font_family: BundledFont enum value (SERIF, SANS, MONOSPACE) or None for document default
+
+        Returns:
+            PIL Image of the re-rendered page
+        """
+        return self.settings_manager.set_font_family(font_family)
+
+    def get_font_family(self):
+        """
+        Get the current font family.
+
+        Returns:
+            Current BundledFont or None if using document default
+        """
+        return self.settings_manager.get_font_family()
+
     def set_line_spacing(self, spacing: int) -> Optional[Image.Image]:
         """
         Set line spacing using pyWebLayout's native support.
@@ -989,6 +1010,8 @@ class EbookReader:
         line_spacing = self.page_style.line_spacing
         inter_block_spacing = self.page_style.inter_block_spacing
         word_spacing = self.page_style.word_spacing
+        font_family = self.get_font_family()
+        font_family_name = font_family.name if font_family else "Default"
 
         # Use the Settings sub-application
         overlay_subapp = self._overlay_subapps[OverlayState.SETTINGS]
@@ -997,7 +1020,8 @@ class EbookReader:
             font_scale=font_scale,
             line_spacing=line_spacing,
             inter_block_spacing=inter_block_spacing,
-            word_spacing=word_spacing
+            word_spacing=word_spacing,
+            font_family=font_family_name
         )
 
         # Update state