Make the first page a manual cover display

Remove .css files to ensure fidelity to font settings

TODO

@@ -49,16 +49,17 @@ TODO
             ✓ Deletion
         ✓ Cache next and previous images
         ✓ Set context menu for definitions and the like
+        ✓ Paragraph indentation
         Search document using QTextCursor?
         Comic view keyboard shortcuts
     Filetypes:
+        ✓ epub support
+            ✓ Homegrown solution please
         ✓ cbz, cbr support
             ✓ Keep font settings enabled but only for background color
         ✓ mobi, azw support
             Limit the extra files produced by KindleUnpack
                 Have them save to memory
-        epub support
-            Homegrown solution please
     Other:
         ✓ Define every widget in code
     Bugs:
@@ -77,6 +78,7 @@ TODO
         Pagination
         Use embedded fonts
         Scrolling: Smooth / By Line
+        Spacebar should not cut off lines at the top
         Shift to logging instead of print statements
         txt, doc, chm, djvu, fb2 support
         Include icons for filetype emblems

ePub/read_epub.py

@@ -218,8 +218,8 @@ class EPUB:
             chapter_source = unquote(chapter_source.split('#')[0])
             self.book['navpoint_dict'][chapter_source] = chapter_title
 
-    def parse_chapters(self, split_large_xml=False):
+    def parse_chapters(self, temp_dir=None, split_large_xml=False):
-        no_title_chapter = 1
+        no_title_chapter = 0
         self.book['book_list'] = []
         for i in self.book['chapters_in_order']:
             chapter_data = self.read_from_zip(i).decode()
@@ -234,6 +234,13 @@ class EPUB:
                         (fallback_title, chapter_data))
                 no_title_chapter += 1
 
+                cover_path = os.path.join(temp_dir, os.path.basename(self.filename)) + '- cover'
+                with open(cover_path, 'wb') as cover_temp:
+                    cover_temp.write(self.book['cover'])
+
+                self.book['book_list'][0] = (
+                    'Cover', f'<center><img src="{cover_path}" alt="Cover"></center>')
+
             else:
                 # https://stackoverflow.com/questions/14444732/how-to-split-a-html-page-to-multiple-pages-using-python-and-beautiful-soup
                 markup = BeautifulSoup(chapter_data, 'xml')

parsers/epub.py

@@ -17,7 +17,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import os
-import sys
 import zipfile
 
 from ePub.read_epub import EPUB
@@ -63,7 +62,7 @@ class ParseEPUB:
         extract_path = os.path.join(self.temp_dir, self.file_md5)
         zipfile.ZipFile(self.filename).extractall(extract_path)
 
-        self.book_ref.parse_chapters()
+        self.book_ref.parse_chapters(temp_dir=self.temp_dir)
         file_settings = {
             'images_only': False}
         return self.book['book_list'], file_settings

parsers/mobi.py

@@ -35,6 +35,7 @@ class ParseMOBI:
         self.filename = filename
         self.epub_filepath = None
         self.split_large_xml = False
+        self.temp_dir = temp_dir
         self.extract_dir = os.path.join(temp_dir, file_md5)
 
     def read_book(self):
@@ -82,7 +83,8 @@ class ParseMOBI:
         extract_path = os.path.join(self.extract_dir)
         zipfile.ZipFile(self.epub_filepath).extractall(extract_path)
 
-        self.book_ref.parse_chapters(self.split_large_xml)
+        self.book_ref.parse_chapters(
+            temp_dir=self.temp_dir, split_large_xml=self.split_large_xml)
         file_settings = {
             'images_only': False}
         return self.book['book_list'], file_settings

widgets.py

@@ -72,6 +72,17 @@ class Tab(QtWidgets.QWidget):
                 self.window().temp_dir.path(), self.metadata['hash'])
             relative_paths = []
             for i in os.walk(relative_path_root):
+
+                # TODO
+                # Rename the .css files to something else here and keep
+                # a record of them
+                # Currently, I'm just removing them for the sake of simplicity
+                for j in i[2]:
+                    file_extension = os.path.splitext(j)[1]
+                    if file_extension == '.css':
+                        file_path = os.path.join(relative_path_root, j)
+                        os.remove(file_path)
+
                 relative_paths.append(os.path.join(relative_path_root, i[0]))
             self.contentView.setSearchPaths(relative_paths)
 
@@ -283,13 +294,20 @@ class Tab(QtWidgets.QWidget):
             block_format.setLineHeight(
                 line_spacing, QtGui.QTextBlockFormat.ProportionalHeight)
 
+            block_format.setTextIndent(50)
+
             # Give options for alignment
             alignment_dict = {
                 'left': QtCore.Qt.AlignLeft,
                 'right': QtCore.Qt.AlignRight,
                 'center': QtCore.Qt.AlignCenter,
                 'justify': QtCore.Qt.AlignJustify}
-            block_format.setAlignment(alignment_dict[text_alignment])
+
+            current_index = self.window().bookToolBar.tocBox.currentIndex()
+            if current_index == 0:
+                block_format.setAlignment(QtCore.Qt.AlignVCenter | QtCore.Qt.AlignHCenter)
+            else:
+                block_format.setAlignment(alignment_dict[text_alignment])
 
             # Also for padding
             # Using setViewPortMargins for this disables scrolling in the margins