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Kovid Goyal 2015-11-28 10:05:57 +05:30
parent 4d554f8071
commit b4c908104f
1 changed files with 7 additions and 1 deletions
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8
src/calibre/gui2/tweak_book/file_list.py
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@ -536,8 +536,14 @@ class FileList(QTreeWidget):
name_map = {n:change_name(n, num + i) for i, n in enumerate(names)} name_map = {n:change_name(n, num + i) for i, n in enumerate(names)}
self.bulk_rename_requested.emit(name_map) self.bulk_rename_requested.emit(name_map)
@property
def selected_names(self):
ans = {unicode(item.data(0, NAME_ROLE) or '') for item in self.selectedItems()}
ans.discard('')
return ans
def request_delete(self): def request_delete(self):
names = {unicode(item.data(0, NAME_ROLE) or '') for item in self.selectedItems()} names = self.selected_names
bad = names & current_container().names_that_must_not_be_removed bad = names & current_container().names_that_must_not_be_removed
if bad: if bad:
return error_dialog(self, _('Cannot delete'), return error_dialog(self, _('Cannot delete'),