57d7e3e2ab
Reviews and operations on the backend that support undoing can now be committed immediately, so they will not be lost in the event of a crash. This required tweaks to a few places: - don't set collection mtime on save() unless changes were made in Python, as otherwise we end up accidentally clearing the backend undo queue - autosave() is now run on every reset() - garbage collection now runs in a timer, instead of relying on autosave() to be run periodically
241 lines
8.6 KiB
Python
241 lines
8.6 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 typing import Any, Callable, List, Optional
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import aqt.deckchooser
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import aqt.editor
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import aqt.forms
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import aqt.modelchooser
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from anki.collection import SearchNode
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from anki.consts import MODEL_CLOZE
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from anki.notes import Note
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from anki.utils import htmlToTextLine, isMac
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from aqt import AnkiQt, gui_hooks
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from aqt.main import ResetReason
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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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TR,
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HelpPage,
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addCloseShortcut,
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askUser,
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disable_help_button,
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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(QDialog):
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def __init__(self, mw: AnkiQt) -> None:
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QDialog.__init__(self, None, Qt.Window)
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mw.garbage_collect_on_dialog_finish(self)
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self.mw = mw
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self.form = aqt.forms.addcards.Ui_Dialog()
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self.form.setupUi(self)
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self.setWindowTitle(tr(TR.ACTIONS_ADD))
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disable_help_button(self)
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self.setMinimumHeight(300)
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self.setMinimumWidth(400)
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self.setupChoosers()
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self.setupEditor()
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self.setupButtons()
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self.onReset()
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self.history: List[int] = []
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self.previousNote: Optional[Note] = None
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restoreGeom(self, "add")
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gui_hooks.state_did_reset.append(self.onReset)
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gui_hooks.current_note_type_did_change.append(self.onModelChange)
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addCloseShortcut(self)
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gui_hooks.add_cards_did_init(self)
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self.show()
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def setupEditor(self) -> None:
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self.editor = aqt.editor.Editor(self.mw, self.form.fieldsArea, self, True)
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def setupChoosers(self) -> None:
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self.modelChooser = aqt.modelchooser.ModelChooser(
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self.mw, self.form.modelArea, on_activated=self.show_notetype_selector
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)
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self.deckChooser = aqt.deckchooser.DeckChooser(self.mw, self.form.deckArea)
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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.ActionRole
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# add
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self.addButton = bb.addButton(tr(TR.ACTIONS_ADD), ar)
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qconnect(self.addButton.clicked, self.addCards)
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self.addButton.setShortcut(QKeySequence("Ctrl+Return"))
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self.addButton.setToolTip(shortcut(tr(TR.ADDING_ADD_SHORTCUT_CTRLANDENTER)))
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# close
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self.closeButton = QPushButton(tr(TR.ACTIONS_CLOSE))
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self.closeButton.setAutoDefault(False)
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bb.addButton(self.closeButton, QDialogButtonBox.RejectRole)
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# help
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self.helpButton = QPushButton(tr(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.HelpRole)
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# history
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b = bb.addButton(f"{tr(TR.ADDING_HISTORY)} {downArrow()}", ar)
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if isMac:
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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(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.setNote(note, focusTo=0)
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def show_notetype_selector(self) -> None:
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self.editor.saveNow(self.modelChooser.onModelChange)
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def onModelChange(self, unused: Any = None) -> None:
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oldNote = self.editor.note
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note = self.mw.col.newNote()
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self.previousNote = None
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if oldNote:
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oldFields = list(oldNote.keys())
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newFields = list(note.keys())
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for n, f in enumerate(note.model()["flds"]):
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fieldName = f["name"]
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# copy identical fields
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if fieldName in oldFields:
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note[fieldName] = oldNote[fieldName]
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elif n < len(oldNote.model()["flds"]):
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# set non-identical fields by field index
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oldFieldName = oldNote.model()["flds"][n]["name"]
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if oldFieldName not in newFields:
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note.fields[n] = oldNote.fields[n]
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self.editor.note = note
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# When on model change is called, reset is necessarily called.
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# Reset load note, so it is not required to load it here.
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def onReset(self, model: None = None, keep: bool = False) -> None:
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oldNote = self.editor.note
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note = self.mw.col.newNote()
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flds = note.model()["flds"]
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# copy fields from old note
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if oldNote:
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for n in range(min(len(note.fields), len(oldNote.fields))):
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if not keep or flds[n]["sticky"]:
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note.fields[n] = oldNote.fields[n]
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self.setAndFocusNote(note)
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def removeTempNote(self, note: Note) -> None:
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print("removeTempNote() will go away")
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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.mw.col.findNotes(SearchNode(nid=nid)):
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note = self.mw.col.getNote(nid)
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fields = note.fields
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txt = htmlToTextLine(", ".join(fields))
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if len(txt) > 30:
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txt = f"{txt[:30]}..."
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line = tr(TR.ADDING_EDIT, val=txt)
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line = gui_hooks.addcards_will_add_history_entry(line, note)
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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(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: int) -> None:
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aqt.dialogs.open("Browser", self.mw, search=(SearchNode(nid=nid),))
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def addNote(self, note: Note) -> Optional[Note]:
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note.model()["did"] = self.deckChooser.selectedId()
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ret = note.dupeOrEmpty()
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problem = None
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if ret == 1:
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problem = tr(TR.ADDING_THE_FIRST_FIELD_IS_EMPTY)
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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 None
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if note.model()["type"] == MODEL_CLOZE:
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if not note.cloze_numbers_in_fields():
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if not askUser(tr(TR.ADDING_YOU_HAVE_A_CLOZE_DELETION_NOTE)):
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return None
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self.mw.col.add_note(note, self.deckChooser.selectedId())
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self.addHistory(note)
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self.previousNote = note
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self.mw.requireReset(reason=ResetReason.AddCardsAddNote, context=self)
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gui_hooks.add_cards_did_add_note(note)
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return note
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def addCards(self) -> None:
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self.editor.saveNow(self._addCards)
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def _addCards(self) -> None:
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self.editor.saveAddModeVars()
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if not self.addNote(self.editor.note):
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return
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# workaround for PyQt focus bug
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self.editor.hideCompleters()
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tooltip(tr(TR.ADDING_ADDED), period=500)
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av_player.stop_and_clear_queue()
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self.onReset(keep=True)
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self.mw.col.autosave()
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def keyPressEvent(self, evt: QKeyEvent) -> None:
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"Show answer on RET or register answer."
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if evt.key() in (Qt.Key_Enter, Qt.Key_Return) and self.editor.tags.hasFocus():
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evt.accept()
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return
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return QDialog.keyPressEvent(self, evt)
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def reject(self) -> None:
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self.ifCanClose(self._reject)
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def _reject(self) -> None:
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gui_hooks.state_did_reset.remove(self.onReset)
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gui_hooks.current_note_type_did_change.remove(self.onModelChange)
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av_player.stop_and_clear_queue()
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self.editor.cleanup()
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self.modelChooser.cleanup()
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self.deckChooser.cleanup()
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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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QDialog.reject(self)
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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.previousNote) or askUser(
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tr(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.saveNow(afterSave)
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def closeWithCallback(self, cb: Callable[[], None]) -> None:
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def doClose() -> None:
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self._reject()
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cb()
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self.ifCanClose(doClose)
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