370 lines
13 KiB
Python
370 lines
13 KiB
Python
# Copyright: Ankitects Pty Ltd and contributors
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# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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from __future__ import annotations
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from typing import Callable, Optional
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import aqt.editor
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import aqt.forms
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from anki._legacy import deprecated
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from anki.collection import OpChanges, SearchNode
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from anki.decks import DeckId
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from anki.models import NotetypeId
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from anki.notes import Note, NoteFieldsCheckResult, NoteId
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from anki.utils import html_to_text_line, is_mac
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from aqt import AnkiQt, gui_hooks
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from aqt.deckchooser import DeckChooser
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from aqt.notetypechooser import NotetypeChooser
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from aqt.operations.note import add_note
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from aqt.qt import *
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from aqt.sound import av_player
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from aqt.utils import (
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HelpPage,
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askUser,
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downArrow,
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openHelp,
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restoreGeom,
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saveGeom,
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shortcut,
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showWarning,
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tooltip,
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tr,
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)
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class AddCards(QMainWindow):
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def __init__(self, mw: AnkiQt) -> None:
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super().__init__(None, Qt.WindowType.Window)
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self._close_event_has_cleaned_up = False
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self.mw = mw
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self.col = mw.col
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form = aqt.forms.addcards.Ui_Dialog()
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form.setupUi(self)
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self.form = form
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self.setWindowTitle(tr.actions_add())
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self.setMinimumHeight(300)
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self.setMinimumWidth(400)
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self.setup_choosers()
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self.setupEditor()
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self.setupButtons()
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self._load_new_note()
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self.history: list[NoteId] = []
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self._last_added_note: Optional[Note] = None
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gui_hooks.operation_did_execute.append(self.on_operation_did_execute)
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restoreGeom(self, "add")
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gui_hooks.add_cards_did_init(self)
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self.show()
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def set_note(self, note: Note, deck_id: DeckId | None = None) -> None:
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"""Set tags, field contents and notetype according to `note`. Deck is set
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to `deck_id` or the deck last used with the notetype.
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"""
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self.notetype_chooser.selected_notetype_id = note.mid
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if deck_id or (deck_id := self.col.default_deck_for_notetype(note.mid)):
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self.deck_chooser.selected_deck_id = deck_id
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new_note = self._new_note()
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new_note.fields = note.fields
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new_note.tags = note.tags
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self.setAndFocusNote(new_note)
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def setupEditor(self) -> None:
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self.editor = aqt.editor.Editor(
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self.mw,
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self.form.fieldsArea,
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self,
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editor_mode=aqt.editor.EditorMode.ADD_CARDS,
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)
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def setup_choosers(self) -> None:
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defaults = self.col.defaults_for_adding(
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current_review_card=self.mw.reviewer.card
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)
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self.notetype_chooser = NotetypeChooser(
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mw=self.mw,
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widget=self.form.modelArea,
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starting_notetype_id=NotetypeId(defaults.notetype_id),
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on_button_activated=self.show_notetype_selector,
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on_notetype_changed=self.on_notetype_change,
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)
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self.deck_chooser = DeckChooser(
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self.mw,
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self.form.deckArea,
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starting_deck_id=DeckId(defaults.deck_id),
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on_deck_changed=self.on_deck_changed,
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)
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def helpRequested(self) -> None:
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openHelp(HelpPage.ADDING_CARD_AND_NOTE)
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def setupButtons(self) -> None:
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bb = self.form.buttonBox
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ar = QDialogButtonBox.ButtonRole.ActionRole
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# add
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self.addButton = bb.addButton(tr.actions_add(), ar)
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qconnect(self.addButton.clicked, self.add_current_note)
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self.addButton.setShortcut(QKeySequence("Ctrl+Return"))
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# qt5.14 doesn't handle numpad enter on Windows
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self.compat_add_shorcut = QShortcut(QKeySequence("Ctrl+Enter"), self)
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qconnect(self.compat_add_shorcut.activated, self.addButton.click)
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self.addButton.setToolTip(shortcut(tr.adding_add_shortcut_ctrlandenter()))
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# close
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self.closeButton = QPushButton(tr.actions_close())
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self.closeButton.setAutoDefault(False)
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bb.addButton(self.closeButton, QDialogButtonBox.ButtonRole.RejectRole)
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qconnect(self.closeButton.clicked, self.close)
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# help
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self.helpButton = QPushButton(tr.actions_help(), clicked=self.helpRequested) # type: ignore
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self.helpButton.setAutoDefault(False)
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bb.addButton(self.helpButton, QDialogButtonBox.ButtonRole.HelpRole)
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# history
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b = bb.addButton(f"{tr.adding_history()} {downArrow()}", ar)
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if is_mac:
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sc = "Ctrl+Shift+H"
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else:
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sc = "Ctrl+H"
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b.setShortcut(QKeySequence(sc))
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b.setToolTip(tr.adding_shortcut(val=shortcut(sc)))
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qconnect(b.clicked, self.onHistory)
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b.setEnabled(False)
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self.historyButton = b
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def setAndFocusNote(self, note: Note) -> None:
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self.editor.set_note(note, focusTo=0)
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def show_notetype_selector(self) -> None:
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self.editor.call_after_note_saved(self.notetype_chooser.choose_notetype)
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def on_deck_changed(self, deck_id: int) -> None:
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gui_hooks.add_cards_did_change_deck(deck_id)
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def on_notetype_change(self, notetype_id: NotetypeId) -> None:
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# need to adjust current deck?
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if deck_id := self.col.default_deck_for_notetype(notetype_id):
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self.deck_chooser.selected_deck_id = deck_id
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# only used for detecting changed sticky fields on close
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self._last_added_note = None
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# copy fields into new note with the new notetype
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old_note = self.editor.note
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new_note = self._new_note()
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if old_note:
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old_field_names = list(old_note.keys())
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new_field_names = list(new_note.keys())
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copied_field_names = set()
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for f in new_note.note_type()["flds"]:
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field_name = f["name"]
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# copy identical non-empty fields
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if field_name in old_field_names and old_note[field_name]:
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new_note[field_name] = old_note[field_name]
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copied_field_names.add(field_name)
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new_idx = 0
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for old_idx, old_field_value in enumerate(old_field_names):
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# skip previously copied identical fields in new note
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while (
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new_idx < len(new_field_names)
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and new_field_names[new_idx] in copied_field_names
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):
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new_idx += 1
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if new_idx >= len(new_field_names):
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break
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# copy non-empty old fields
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if (
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not old_field_value in copied_field_names
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and old_note.fields[old_idx]
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):
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new_note.fields[new_idx] = old_note.fields[old_idx]
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new_idx += 1
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new_note.tags = old_note.tags
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# and update editor state
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self.editor.note = new_note
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self.editor.loadNote(
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focusTo=min(self.editor.last_field_index or 0, len(new_note.fields) - 1)
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)
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gui_hooks.add_cards_did_change_note_type(
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old_note.note_type(), new_note.note_type()
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)
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def _load_new_note(self, sticky_fields_from: Optional[Note] = None) -> None:
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note = self._new_note()
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if old_note := sticky_fields_from:
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flds = note.note_type()["flds"]
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# copy fields from old note
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if old_note:
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for n in range(min(len(note.fields), len(old_note.fields))):
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if flds[n]["sticky"]:
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note.fields[n] = old_note.fields[n]
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# and tags
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note.tags = old_note.tags
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self.setAndFocusNote(note)
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def on_operation_did_execute(
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self, changes: OpChanges, handler: Optional[object]
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) -> None:
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if (changes.notetype or changes.deck) and handler is not self.editor:
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self.on_notetype_change(
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NotetypeId(
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self.col.defaults_for_adding(
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current_review_card=self.mw.reviewer.card
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).notetype_id
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)
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)
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def _new_note(self) -> Note:
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return self.col.new_note(
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self.col.models.get(self.notetype_chooser.selected_notetype_id)
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)
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def addHistory(self, note: Note) -> None:
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self.history.insert(0, note.id)
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self.history = self.history[:15]
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self.historyButton.setEnabled(True)
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def onHistory(self) -> None:
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m = QMenu(self)
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for nid in self.history:
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if self.col.find_notes(self.col.build_search_string(SearchNode(nid=nid))):
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note = self.col.get_note(nid)
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fields = note.fields
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txt = html_to_text_line(", ".join(fields))
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if len(txt) > 30:
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txt = f"{txt[:30]}..."
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line = tr.adding_edit(val=txt)
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line = gui_hooks.addcards_will_add_history_entry(line, note)
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line = line.replace("&", "&&")
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# In qt action "&i" means "underline i, trigger this line when i is pressed".
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# except for "&&" which is replaced by a single "&"
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a = m.addAction(line)
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qconnect(a.triggered, lambda b, nid=nid: self.editHistory(nid))
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else:
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a = m.addAction(tr.adding_note_deleted())
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a.setEnabled(False)
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gui_hooks.add_cards_will_show_history_menu(self, m)
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m.exec(self.historyButton.mapToGlobal(QPoint(0, 0)))
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def editHistory(self, nid: NoteId) -> None:
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aqt.dialogs.open("Browser", self.mw, search=(SearchNode(nid=nid),))
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def add_current_note(self) -> None:
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self.editor.call_after_note_saved(self._add_current_note)
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def _add_current_note(self) -> None:
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note = self.editor.note
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if not self._note_can_be_added(note):
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return
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target_deck_id = self.deck_chooser.selected_deck_id
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def on_success(changes: OpChanges) -> None:
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# only used for detecting changed sticky fields on close
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self._last_added_note = note
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self.addHistory(note)
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tooltip(tr.adding_added(), period=500)
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av_player.stop_and_clear_queue()
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self._load_new_note(sticky_fields_from=note)
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gui_hooks.add_cards_did_add_note(note)
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add_note(parent=self, note=note, target_deck_id=target_deck_id).success(
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on_success
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).run_in_background()
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def _note_can_be_added(self, note: Note) -> bool:
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result = note.fields_check()
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# no problem, duplicate, and confirmed cloze cases
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problem = None
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if result == NoteFieldsCheckResult.EMPTY:
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problem = tr.adding_the_first_field_is_empty()
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elif result == NoteFieldsCheckResult.MISSING_CLOZE:
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if not askUser(tr.adding_you_have_a_cloze_deletion_note()):
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return False
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elif result == NoteFieldsCheckResult.NOTETYPE_NOT_CLOZE:
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problem = tr.adding_cloze_outside_cloze_notetype()
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elif result == NoteFieldsCheckResult.FIELD_NOT_CLOZE:
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problem = tr.adding_cloze_outside_cloze_field()
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# filter problem through add-ons
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problem = gui_hooks.add_cards_will_add_note(problem, note)
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if problem is not None:
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showWarning(problem, help=HelpPage.ADDING_CARD_AND_NOTE)
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return False
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optional_problems: list[str] = []
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gui_hooks.add_cards_might_add_note(optional_problems, note)
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if not all(askUser(op) for op in optional_problems):
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return False
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return True
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def keyPressEvent(self, evt: QKeyEvent) -> None:
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if evt.key() == Qt.Key.Key_Escape:
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self.close()
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else:
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super().keyPressEvent(evt)
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def closeEvent(self, evt: QCloseEvent) -> None:
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if self._close_event_has_cleaned_up:
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evt.accept()
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return
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self.ifCanClose(self._close)
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evt.ignore()
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def _close(self) -> None:
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av_player.stop_and_clear_queue()
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self.editor.cleanup()
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self.notetype_chooser.cleanup()
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self.deck_chooser.cleanup()
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gui_hooks.operation_did_execute.remove(self.on_operation_did_execute)
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self.mw.maybeReset()
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saveGeom(self, "add")
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aqt.dialogs.markClosed("AddCards")
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self._close_event_has_cleaned_up = True
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self.mw.deferred_delete_and_garbage_collect(self)
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self.close()
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def ifCanClose(self, onOk: Callable) -> None:
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def afterSave() -> None:
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ok = self.editor.fieldsAreBlank(self._last_added_note) or askUser(
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tr.adding_close_and_lose_current_input(), defaultno=True
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)
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if ok:
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onOk()
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self.editor.call_after_note_saved(afterSave)
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def closeWithCallback(self, cb: Callable[[], None]) -> None:
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def doClose() -> None:
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self._close()
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cb()
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self.ifCanClose(doClose)
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# legacy aliases
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@property
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def deckChooser(self) -> DeckChooser:
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if getattr(self, "form", None):
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# show this warning only after Qt form has been initialized,
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# or PyQt's introspection triggers it
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print("deckChooser is deprecated; use deck_chooser instead")
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return self.deck_chooser
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addCards = add_current_note
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_addCards = _add_current_note
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onModelChange = on_notetype_change
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@deprecated(info="obsolete")
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def addNote(self, note: Note) -> None:
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pass
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@deprecated(info="does nothing; will go away")
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def removeTempNote(self, note: Note) -> None:
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pass
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