Small fixes

lector/contentwidgets.py

@@ -719,6 +719,10 @@ class PliantWidgetsCommonFunctions:
         current_tab = self.pw.parent
         current_position = current_tab.metadata['position']['current_chapter']
 
+        # Prevent scrolling below page 1
+        if current_position == 1 and direction == -1:
+            return
+
         # Special cases for double page view
         # Page limits are taken care of by the set_content method
         def get_modifier():

lector/readers/read_fb2.py

@@ -92,16 +92,18 @@ class FB2:
             self.book['cover'] = None
 
     def parse_chapters(self, temp_dir):
-        # There's no need to parse the TOC separately because
-        # everything is linear
         for i in self.xml.find_all('section'):
             this_title = '<No title>'
             for j in i:
                 if j.name == 'title':
                     this_title = j.getText(separator=' ')
+                    this_title = this_title.replace('\n', '').strip()
+                    # This comes later because the tag is changed in place
+                    title_xml = j.unwrap()
+                    break
 
             self.book['book_list'].append(
-                [this_title, str(i)])
+                [this_title, str(title_xml) + str(i)])
 
         # Extract all images to the temp_dir
         for i in self.xml.find_all('binary'):

lector/widgets.py

@@ -423,11 +423,6 @@ class Tab(QtWidgets.QWidget):
         # This function will decide how to relate
         # entries in the toc to the actual content
 
-        # Do not allow cycling below page 1
-        # Required position goes to -1 in double page view
-        if required_position <= 0:
-            return
-
         # Set the required page to the corresponding index
         # For images this is simply a page number
         # For text based books, this is the entire text of the chapter
@@ -526,8 +521,11 @@ class Tab(QtWidgets.QWidget):
                 'center': QtCore.Qt.AlignCenter,
                 'justify': QtCore.Qt.AlignJustify}
 
-            current_index = self.main_window.bookToolBar.tocBox.currentIndex()
-            if current_index == 0:
+            # Adjusted for books without covers
+            current_position = self.metadata['position']['current_chapter']
+            chapter_name = self.metadata['toc'][current_position - 1][1]
+
+            if current_position == 1 and chapter_name == 'Cover':
                 block_format.setAlignment(
                     QtCore.Qt.AlignVCenter | QtCore.Qt.AlignHCenter)
             else: