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Ask for confirmation if user requests to edit toc of more than 5 books at once

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Kovid Goyal 2021-07-28 07:43:12 +05:30
parent c3aed85cbf
commit a81967e742
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1 changed files with 10 additions and 4 deletions
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14
src/calibre/gui2/actions/toc_edit.py
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@ -8,11 +8,11 @@ __docformat__ = 'restructuredtext en'
import os
from collections import OrderedDict
from qt.core import (
QCheckBox, QDialog, QDialogButtonBox, QGridLayout, QIcon, QLabel, QTimer
)
from qt.core import (QTimer, QDialog, QGridLayout, QCheckBox, QLabel,
QDialogButtonBox, QIcon)
from calibre.gui2 import error_dialog, gprefs
from calibre.gui2 import error_dialog, gprefs, question_dialog
from calibre.gui2.actions import InterfaceAction
from calibre.utils.monotonic import monotonic
from polyglot.builtins import iteritems, unicode_type
@ -116,6 +116,12 @@ class ToCEditAction(InterfaceAction):
' formats. Convert to one of those formats before polishing.')
%_(' or ').join(sorted(supported)), show=True)
ans = OrderedDict(ans)
if len(ans) > 5:
if not question_dialog(self.gui, _('Are you sure?'), _(
'You have chosen to edit the Table of Contents of {} books at once.'
' Doing so will likely slow your computer to a crawl. Are you sure?'
).format(len(ans))):
return
return ans
def get_books_for_editing(self):