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E-book viewer: Show an error when creating a bookmark if the bookmark position is not found. See #2029521 (Epub files with non-functional bookmarks)

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Kovid Goyal 2023-08-16 18:51:48 +05:30
parent 05464cc4f9
commit 3df98e0995
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1 changed files with 4 additions and 1 deletions
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src/calibre/gui2/viewer/bookmarks.py
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@ -10,7 +10,7 @@ from qt.core import (
QPushButton, Qt, QWidget, pyqtSignal,
)
from calibre.gui2 import choose_files, choose_save_file
from calibre.gui2 import choose_files, choose_save_file, error_dialog
from calibre.gui2.dialogs.confirm_delete import confirm
from calibre.gui2.gestures import GestureManager
from calibre.gui2.viewer.shortcuts import get_shortcut_for
@ -367,6 +367,9 @@ class BookmarkManager(QWidget):
return
title = self.uniqify_bookmark_title(title)
cfi = (pos_data.get('selection_bounds') or {}).get('start') or pos_data['cfi']
if not cfi:
error_dialog(self, _('Failed to bookmark'), _('Could not calculate position in book'), show=True)
return
bm = {
'title': title,
'pos_type': 'epubcfi',