anki/qt/aqt/find_and_replace.py
2021-03-26 13:48:26 +10:00

183 lines
5.1 KiB
Python

# Copyright: Ankitects Pty Ltd and contributors
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
from __future__ import annotations
from typing import List, Optional, Sequence
import aqt
from anki.lang import TR
from anki.notes import NoteID
from aqt import AnkiQt, QWidget
from aqt.qt import QDialog, Qt
from aqt.utils import (
HelpPage,
disable_help_button,
openHelp,
qconnect,
restore_combo_history,
restore_combo_index_for_session,
restore_is_checked,
restoreGeom,
save_combo_history,
save_combo_index_for_session,
save_is_checked,
saveGeom,
tooltip,
tr,
)
def find_and_replace(
*,
mw: AnkiQt,
parent: QWidget,
note_ids: Sequence[NoteID],
search: str,
replacement: str,
regex: bool,
field_name: Optional[str],
match_case: bool,
) -> None:
mw.perform_op(
lambda: mw.col.find_and_replace(
note_ids=note_ids,
search=search,
replacement=replacement,
regex=regex,
field_name=field_name,
match_case=match_case,
),
success=lambda out: tooltip(
tr(TR.FINDREPLACE_NOTES_UPDATED, changed=out.count, total=len(note_ids)),
parent=parent,
),
)
def find_and_replace_tag(
*,
mw: AnkiQt,
parent: QWidget,
note_ids: Sequence[int],
search: str,
replacement: str,
regex: bool,
match_case: bool,
) -> None:
mw.perform_op(
lambda: mw.col.tags.find_and_replace(
note_ids=note_ids,
search=search,
replacement=replacement,
regex=regex,
match_case=match_case,
),
success=lambda out: tooltip(
tr(TR.FINDREPLACE_NOTES_UPDATED, changed=out.count, total=len(note_ids)),
parent=parent,
),
)
class FindAndReplaceDialog(QDialog):
COMBO_NAME = "BrowserFindAndReplace"
def __init__(
self, parent: QWidget, *, mw: AnkiQt, note_ids: Sequence[NoteID]
) -> None:
super().__init__(parent)
self.mw = mw
self.note_ids = note_ids
self.field_names: List[str] = []
# fetch field names and then show
mw.query_op(
lambda: mw.col.field_names_for_note_ids(note_ids),
success=self._show,
)
def _show(self, field_names: Sequence[str]) -> None:
# add "all fields" and "tags" to the top of the list
self.field_names = [
tr.browsing_all_fields(),
tr.editing_tags(),
] + list(field_names)
disable_help_button(self)
self.form = aqt.forms.findreplace.Ui_Dialog()
self.form.setupUi(self)
self.setWindowModality(Qt.WindowModal)
self._find_history = restore_combo_history(
self.form.find, self.COMBO_NAME + "Find"
)
self.form.find.completer().setCaseSensitivity(True)
self._replace_history = restore_combo_history(
self.form.replace, self.COMBO_NAME + "Replace"
)
self.form.replace.completer().setCaseSensitivity(True)
restore_is_checked(self.form.re, self.COMBO_NAME + "Regex")
restore_is_checked(self.form.ignoreCase, self.COMBO_NAME + "ignoreCase")
self.form.field.addItems(self.field_names)
restore_combo_index_for_session(
self.form.field, self.field_names, self.COMBO_NAME + "Field"
)
qconnect(self.form.buttonBox.helpRequested, self.show_help)
restoreGeom(self, "findreplace")
self.show()
self.form.find.setFocus()
def accept(self) -> None:
saveGeom(self, "findreplace")
save_combo_index_for_session(self.form.field, self.COMBO_NAME + "Field")
search = save_combo_history(
self.form.find, self._find_history, self.COMBO_NAME + "Find"
)
replace = save_combo_history(
self.form.replace, self._replace_history, self.COMBO_NAME + "Replace"
)
regex = self.form.re.isChecked()
match_case = not self.form.ignoreCase.isChecked()
save_is_checked(self.form.re, self.COMBO_NAME + "Regex")
save_is_checked(self.form.ignoreCase, self.COMBO_NAME + "ignoreCase")
if self.form.field.currentIndex() == 1:
# tags
find_and_replace_tag(
mw=self.mw,
parent=self.parentWidget(),
note_ids=self.note_ids,
search=search,
replacement=replace,
regex=regex,
match_case=match_case,
)
return
if self.form.field.currentIndex() == 0:
field = None
else:
field = self.field_names[self.form.field.currentIndex() - 2]
find_and_replace(
mw=self.mw,
parent=self.parentWidget(),
note_ids=self.note_ids,
search=search,
replacement=replace,
regex=regex,
field_name=field,
match_case=match_case,
)
super().accept()
def show_help(self) -> None:
openHelp(HelpPage.BROWSING_FIND_AND_REPLACE)