anki/qt/aqt/gui_hooks.py

# Copyright: Ankitects Pty Ltd and contributors
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html

"""
See pylib/anki/hooks.py
"""

from __future__ import annotations

from typing import Any, Callable, Dict, List, Tuple

import anki
import aqt
from anki.cards import Card
from anki.hooks import runFilter, runHook
from aqt.qt import QMenu

# New hook/filter handling
##############################################################################
# The code in this section is automatically generated - any edits you make
# will be lost. To add new hooks, see ../tools/genhooks_gui.py
#
# @@AUTOGEN@@


class _AddCardsDidAddNoteHook:
    _hooks: List[Callable[["anki.notes.Note"], None]] = []

    def append(self, cb: Callable[["anki.notes.Note"], None]) -> None:
        """(note: anki.notes.Note)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["anki.notes.Note"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, note: anki.notes.Note) -> None:
        for hook in self._hooks:
            try:
                hook(note)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("AddCards.noteAdded", note)


add_cards_did_add_note = _AddCardsDidAddNoteHook()


class _AddCardsWillShowHistoryMenuHook:
    _hooks: List[Callable[["aqt.addcards.AddCards", QMenu], None]] = []

    def append(self, cb: Callable[["aqt.addcards.AddCards", QMenu], None]) -> None:
        """(addcards: aqt.addcards.AddCards, menu: QMenu)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.addcards.AddCards", QMenu], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, addcards: aqt.addcards.AddCards, menu: QMenu) -> None:
        for hook in self._hooks:
            try:
                hook(addcards, menu)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("AddCards.onHistory", addcards, menu)


add_cards_will_show_history_menu = _AddCardsWillShowHistoryMenuHook()


class _AvPlayerDidBeginPlayingHook:
    _hooks: List[Callable[["aqt.sound.Player", "anki.sound.AVTag"], None]] = []

    def append(
        self, cb: Callable[["aqt.sound.Player", "anki.sound.AVTag"], None]
    ) -> None:
        """(player: aqt.sound.Player, tag: anki.sound.AVTag)"""
        self._hooks.append(cb)

    def remove(
        self, cb: Callable[["aqt.sound.Player", "anki.sound.AVTag"], None]
    ) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, player: aqt.sound.Player, tag: anki.sound.AVTag) -> None:
        for hook in self._hooks:
            try:
                hook(player, tag)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise


av_player_did_begin_playing = _AvPlayerDidBeginPlayingHook()


class _AvPlayerDidEndPlayingHook:
    _hooks: List[Callable[["aqt.sound.Player"], None]] = []

    def append(self, cb: Callable[["aqt.sound.Player"], None]) -> None:
        """(player: aqt.sound.Player)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.sound.Player"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, player: aqt.sound.Player) -> None:
        for hook in self._hooks:
            try:
                hook(player)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise


av_player_did_end_playing = _AvPlayerDidEndPlayingHook()


class _AvPlayerWillPlayHook:
    _hooks: List[Callable[["anki.sound.AVTag"], None]] = []

    def append(self, cb: Callable[["anki.sound.AVTag"], None]) -> None:
        """(tag: anki.sound.AVTag)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["anki.sound.AVTag"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, tag: anki.sound.AVTag) -> None:
        for hook in self._hooks:
            try:
                hook(tag)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise


av_player_will_play = _AvPlayerWillPlayHook()


class _BrowserDidChangeRowHook:
    _hooks: List[Callable[["aqt.browser.Browser"], None]] = []

    def append(self, cb: Callable[["aqt.browser.Browser"], None]) -> None:
        """(browser: aqt.browser.Browser)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.browser.Browser"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, browser: aqt.browser.Browser) -> None:
        for hook in self._hooks:
            try:
                hook(browser)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("browser.rowChanged", browser)


browser_did_change_row = _BrowserDidChangeRowHook()


class _BrowserMenusDidInitHook:
    _hooks: List[Callable[["aqt.browser.Browser"], None]] = []

    def append(self, cb: Callable[["aqt.browser.Browser"], None]) -> None:
        """(browser: aqt.browser.Browser)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.browser.Browser"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, browser: aqt.browser.Browser) -> None:
        for hook in self._hooks:
            try:
                hook(browser)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("browser.setupMenus", browser)


browser_menus_did_init = _BrowserMenusDidInitHook()


class _BrowserWillBuildTreeFilter:
    """Used to add or replace items in the browser sidebar tree
        
        'tree' is the root SidebarItem that all other items are added to.
        
        'stage' is an enum describing the different construction stages of
        the sidebar tree at which you can interject your changes.
        The different values can be inspected by looking at
        aqt.browser.SidebarStage.
        
        If you want Anki to proceed with the construction of the tree stage
        in question after your have performed your changes or additions,
        return the 'handled' boolean unchanged.
        
        On the other hand, if you want to prevent Anki from adding its own
        items at a particular construction stage (e.g. in case your add-on
        implements its own version of that particular stage), return 'True'.
        
        If you return 'True' at SidebarStage.ROOT, the sidebar will not be
        populated by any of the other construction stages. For any other stage
        the tree construction will just continue as usual.
        
        For example, if your code wishes to replace the tag tree, you could do:
        
            def on_browser_will_build_tree(handled, root, stage, browser):
                if stage != SidebarStage.TAGS:
                    # not at tag tree building stage, pass on
                    return handled
                
                # your tag tree construction code
                # root.addChild(...)
                
                # your code handled tag tree construction, no need for Anki
                # or other add-ons to build the tag tree
                return True
        """

    _hooks: List[
        Callable[
            [
                bool,
                "aqt.browser.SidebarItem",
                "aqt.browser.SidebarStage",
                "aqt.browser.Browser",
            ],
            bool,
        ]
    ] = []

    def append(
        self,
        cb: Callable[
            [
                bool,
                "aqt.browser.SidebarItem",
                "aqt.browser.SidebarStage",
                "aqt.browser.Browser",
            ],
            bool,
        ],
    ) -> None:
        """(handled: bool, tree: aqt.browser.SidebarItem, stage: aqt.browser.SidebarStage, browser: aqt.browser.Browser)"""
        self._hooks.append(cb)

    def remove(
        self,
        cb: Callable[
            [
                bool,
                "aqt.browser.SidebarItem",
                "aqt.browser.SidebarStage",
                "aqt.browser.Browser",
            ],
            bool,
        ],
    ) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(
        self,
        handled: bool,
        tree: aqt.browser.SidebarItem,
        stage: aqt.browser.SidebarStage,
        browser: aqt.browser.Browser,
    ) -> bool:
        for filter in self._hooks:
            try:
                handled = filter(handled, tree, stage, browser)
            except:
                # if the hook fails, remove it
                self._hooks.remove(filter)
                raise
        return handled


browser_will_build_tree = _BrowserWillBuildTreeFilter()


class _BrowserWillShowContextMenuHook:
    _hooks: List[Callable[["aqt.browser.Browser", QMenu], None]] = []

    def append(self, cb: Callable[["aqt.browser.Browser", QMenu], None]) -> None:
        """(browser: aqt.browser.Browser, menu: QMenu)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.browser.Browser", QMenu], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, browser: aqt.browser.Browser, menu: QMenu) -> None:
        for hook in self._hooks:
            try:
                hook(browser, menu)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("browser.onContextMenu", browser, menu)


browser_will_show_context_menu = _BrowserWillShowContextMenuHook()


class _CardWillShowFilter:
    """Can modify card text before review/preview."""

    _hooks: List[Callable[[str, Card, str], str]] = []

    def append(self, cb: Callable[[str, Card, str], str]) -> None:
        """(text: str, card: Card, kind: str)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[str, Card, str], str]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, text: str, card: Card, kind: str) -> str:
        for filter in self._hooks:
            try:
                text = filter(text, card, kind)
            except:
                # if the hook fails, remove it
                self._hooks.remove(filter)
                raise
        # legacy support
        runFilter("prepareQA", text, card, kind)
        return text


card_will_show = _CardWillShowFilter()


class _CollectionDidLoadHook:
    _hooks: List[Callable[["anki.storage._Collection"], None]] = []

    def append(self, cb: Callable[["anki.storage._Collection"], None]) -> None:
        """(col: anki.storage._Collection)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["anki.storage._Collection"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, col: anki.storage._Collection) -> None:
        for hook in self._hooks:
            try:
                hook(col)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("colLoading", col)


collection_did_load = _CollectionDidLoadHook()


class _CurrentNoteTypeDidChangeHook:
    _hooks: List[Callable[[Dict[str, Any]], None]] = []

    def append(self, cb: Callable[[Dict[str, Any]], None]) -> None:
        """(notetype: Dict[str, Any])"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[Dict[str, Any]], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, notetype: Dict[str, Any]) -> None:
        for hook in self._hooks:
            try:
                hook(notetype)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("currentModelChanged")


current_note_type_did_change = _CurrentNoteTypeDidChangeHook()


class _DeckBrowserDidRenderHook:
    """Allow to update the deck browser window. E.g. change its title."""

    _hooks: List[Callable[["aqt.deckbrowser.DeckBrowser"], None]] = []

    def append(self, cb: Callable[["aqt.deckbrowser.DeckBrowser"], None]) -> None:
        """(deck_browser: aqt.deckbrowser.DeckBrowser)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.deckbrowser.DeckBrowser"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, deck_browser: aqt.deckbrowser.DeckBrowser) -> None:
        for hook in self._hooks:
            try:
                hook(deck_browser)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise


deck_browser_did_render = _DeckBrowserDidRenderHook()


class _DeckBrowserWillShowOptionsMenuHook:
    _hooks: List[Callable[[QMenu, int], None]] = []

    def append(self, cb: Callable[[QMenu, int], None]) -> None:
        """(menu: QMenu, deck_id: int)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[QMenu, int], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, menu: QMenu, deck_id: int) -> None:
        for hook in self._hooks:
            try:
                hook(menu, deck_id)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("showDeckOptions", menu, deck_id)


deck_browser_will_show_options_menu = _DeckBrowserWillShowOptionsMenuHook()


class _EditorDidFireTypingTimerHook:
    _hooks: List[Callable[["anki.notes.Note"], None]] = []

    def append(self, cb: Callable[["anki.notes.Note"], None]) -> None:
        """(note: anki.notes.Note)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["anki.notes.Note"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, note: anki.notes.Note) -> None:
        for hook in self._hooks:
            try:
                hook(note)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("editTimer", note)


editor_did_fire_typing_timer = _EditorDidFireTypingTimerHook()


class _EditorDidFocusFieldHook:
    _hooks: List[Callable[["anki.notes.Note", int], None]] = []

    def append(self, cb: Callable[["anki.notes.Note", int], None]) -> None:
        """(note: anki.notes.Note, current_field_idx: int)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["anki.notes.Note", int], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, note: anki.notes.Note, current_field_idx: int) -> None:
        for hook in self._hooks:
            try:
                hook(note, current_field_idx)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("editFocusGained", note, current_field_idx)


editor_did_focus_field = _EditorDidFocusFieldHook()


class _EditorDidInitButtonsHook:
    _hooks: List[Callable[[List, "aqt.editor.Editor"], None]] = []

    def append(self, cb: Callable[[List, "aqt.editor.Editor"], None]) -> None:
        """(buttons: List, editor: aqt.editor.Editor)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[List, "aqt.editor.Editor"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, buttons: List, editor: aqt.editor.Editor) -> None:
        for hook in self._hooks:
            try:
                hook(buttons, editor)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise


editor_did_init_buttons = _EditorDidInitButtonsHook()


class _EditorDidInitShortcutsHook:
    _hooks: List[Callable[[List[Tuple], "aqt.editor.Editor"], None]] = []

    def append(self, cb: Callable[[List[Tuple], "aqt.editor.Editor"], None]) -> None:
        """(shortcuts: List[Tuple], editor: aqt.editor.Editor)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[List[Tuple], "aqt.editor.Editor"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, shortcuts: List[Tuple], editor: aqt.editor.Editor) -> None:
        for hook in self._hooks:
            try:
                hook(shortcuts, editor)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("setupEditorShortcuts", shortcuts, editor)


editor_did_init_shortcuts = _EditorDidInitShortcutsHook()


class _EditorDidLoadNoteHook:
    _hooks: List[Callable[["aqt.editor.Editor"], None]] = []

    def append(self, cb: Callable[["aqt.editor.Editor"], None]) -> None:
        """(editor: aqt.editor.Editor)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.editor.Editor"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, editor: aqt.editor.Editor) -> None:
        for hook in self._hooks:
            try:
                hook(editor)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("loadNote", editor)


editor_did_load_note = _EditorDidLoadNoteHook()


class _EditorDidUnfocusFieldFilter:
    _hooks: List[Callable[[bool, "anki.notes.Note", int], bool]] = []

    def append(self, cb: Callable[[bool, "anki.notes.Note", int], bool]) -> None:
        """(changed: bool, note: anki.notes.Note, current_field_idx: int)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[bool, "anki.notes.Note", int], bool]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(
        self, changed: bool, note: anki.notes.Note, current_field_idx: int
    ) -> bool:
        for filter in self._hooks:
            try:
                changed = filter(changed, note, current_field_idx)
            except:
                # if the hook fails, remove it
                self._hooks.remove(filter)
                raise
        # legacy support
        runFilter("editFocusLost", changed, note, current_field_idx)
        return changed


editor_did_unfocus_field = _EditorDidUnfocusFieldFilter()


class _EditorDidUpdateTagsHook:
    _hooks: List[Callable[["anki.notes.Note"], None]] = []

    def append(self, cb: Callable[["anki.notes.Note"], None]) -> None:
        """(note: anki.notes.Note)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["anki.notes.Note"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, note: anki.notes.Note) -> None:
        for hook in self._hooks:
            try:
                hook(note)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("tagsUpdated", note)


editor_did_update_tags = _EditorDidUpdateTagsHook()


class _EditorWillShowContextMenuHook:
    _hooks: List[Callable[["aqt.editor.EditorWebView", QMenu], None]] = []

    def append(self, cb: Callable[["aqt.editor.EditorWebView", QMenu], None]) -> None:
        """(editor_webview: aqt.editor.EditorWebView, menu: QMenu)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.editor.EditorWebView", QMenu], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, editor_webview: aqt.editor.EditorWebView, menu: QMenu) -> None:
        for hook in self._hooks:
            try:
                hook(editor_webview, menu)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("EditorWebView.contextMenuEvent", editor_webview, menu)


editor_will_show_context_menu = _EditorWillShowContextMenuHook()


class _EditorWillUseFontForFieldFilter:
    _hooks: List[Callable[[str], str]] = []

    def append(self, cb: Callable[[str], str]) -> None:
        """(font: str)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[str], str]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, font: str) -> str:
        for filter in self._hooks:
            try:
                font = filter(font)
            except:
                # if the hook fails, remove it
                self._hooks.remove(filter)
                raise
        # legacy support
        runFilter("mungeEditingFontName", font)
        return font


editor_will_use_font_for_field = _EditorWillUseFontForFieldFilter()


class _OverviewDidRefreshHook:
    """Allow to update the overview window. E.g. add the deck name in the
        title."""

    _hooks: List[Callable[["aqt.overview.Overview"], None]] = []

    def append(self, cb: Callable[["aqt.overview.Overview"], None]) -> None:
        """(overview: aqt.overview.Overview)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.overview.Overview"], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, overview: aqt.overview.Overview) -> None:
        for hook in self._hooks:
            try:
                hook(overview)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise


overview_did_refresh = _OverviewDidRefreshHook()


class _ProfileDidOpenHook:
    _hooks: List[Callable[[], None]] = []

    def append(self, cb: Callable[[], None]) -> None:
        """()"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self) -> None:
        for hook in self._hooks:
            try:
                hook()
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("profileLoaded")


profile_did_open = _ProfileDidOpenHook()


class _ProfileWillCloseHook:
    _hooks: List[Callable[[], None]] = []

    def append(self, cb: Callable[[], None]) -> None:
        """()"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self) -> None:
        for hook in self._hooks:
            try:
                hook()
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("unloadProfile")


profile_will_close = _ProfileWillCloseHook()


class _ReviewDidUndoHook:
    _hooks: List[Callable[[int], None]] = []

    def append(self, cb: Callable[[int], None]) -> None:
        """(card_id: int)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[int], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, card_id: int) -> None:
        for hook in self._hooks:
            try:
                hook(card_id)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("revertedCard", card_id)


review_did_undo = _ReviewDidUndoHook()


class _ReviewerDidAnswerCardHook:
    _hooks: List[Callable[["aqt.reviewer.Reviewer", Card, int], None]] = []

    def append(self, cb: Callable[["aqt.reviewer.Reviewer", Card, int], None]) -> None:
        """(reviewer: aqt.reviewer.Reviewer, card: Card, ease: int)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.reviewer.Reviewer", Card, int], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, reviewer: aqt.reviewer.Reviewer, card: Card, ease: int) -> None:
        for hook in self._hooks:
            try:
                hook(reviewer, card, ease)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise


reviewer_did_answer_card = _ReviewerDidAnswerCardHook()


class _ReviewerDidShowAnswerHook:
    _hooks: List[Callable[[Card], None]] = []

    def append(self, cb: Callable[[Card], None]) -> None:
        """(card: Card)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[Card], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, card: Card) -> None:
        for hook in self._hooks:
            try:
                hook(card)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("showAnswer")


reviewer_did_show_answer = _ReviewerDidShowAnswerHook()


class _ReviewerDidShowQuestionHook:
    _hooks: List[Callable[[Card], None]] = []

    def append(self, cb: Callable[[Card], None]) -> None:
        """(card: Card)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[Card], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, card: Card) -> None:
        for hook in self._hooks:
            try:
                hook(card)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("showQuestion")


reviewer_did_show_question = _ReviewerDidShowQuestionHook()


class _ReviewerWillAnswerCardFilter:
    """Used to modify the ease at which a card is rated or to bypass
        rating the card completely.
        
        ease_tuple is a tuple consisting of a boolean expressing whether the reviewer
        should continue with rating the card, and an integer expressing the ease at
        which the card should be rated.
        
        If your code just needs to be notified of the card rating event, you should use
        the reviewer_did_answer_card hook instead."""

    _hooks: List[
        Callable[[Tuple[bool, int], "aqt.reviewer.Reviewer", Card], Tuple[bool, int]]
    ] = []

    def append(
        self,
        cb: Callable[
            [Tuple[bool, int], "aqt.reviewer.Reviewer", Card], Tuple[bool, int]
        ],
    ) -> None:
        """(ease_tuple: Tuple[bool, int], reviewer: aqt.reviewer.Reviewer, card: Card)"""
        self._hooks.append(cb)

    def remove(
        self,
        cb: Callable[
            [Tuple[bool, int], "aqt.reviewer.Reviewer", Card], Tuple[bool, int]
        ],
    ) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(
        self, ease_tuple: Tuple[bool, int], reviewer: aqt.reviewer.Reviewer, card: Card
    ) -> Tuple[bool, int]:
        for filter in self._hooks:
            try:
                ease_tuple = filter(ease_tuple, reviewer, card)
            except:
                # if the hook fails, remove it
                self._hooks.remove(filter)
                raise
        return ease_tuple


reviewer_will_answer_card = _ReviewerWillAnswerCardFilter()


class _ReviewerWillEndHook:
    """Called before Anki transitions from the review screen to another screen."""

    _hooks: List[Callable[[], None]] = []

    def append(self, cb: Callable[[], None]) -> None:
        """()"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self) -> None:
        for hook in self._hooks:
            try:
                hook()
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("reviewCleanup")


reviewer_will_end = _ReviewerWillEndHook()


class _ReviewerWillShowContextMenuHook:
    _hooks: List[Callable[["aqt.reviewer.Reviewer", QMenu], None]] = []

    def append(self, cb: Callable[["aqt.reviewer.Reviewer", QMenu], None]) -> None:
        """(reviewer: aqt.reviewer.Reviewer, menu: QMenu)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.reviewer.Reviewer", QMenu], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, reviewer: aqt.reviewer.Reviewer, menu: QMenu) -> None:
        for hook in self._hooks:
            try:
                hook(reviewer, menu)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("Reviewer.contextMenuEvent", reviewer, menu)


reviewer_will_show_context_menu = _ReviewerWillShowContextMenuHook()


class _StateDidChangeHook:
    _hooks: List[Callable[[str, str], None]] = []

    def append(self, cb: Callable[[str, str], None]) -> None:
        """(new_state: str, old_state: str)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[str, str], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, new_state: str, old_state: str) -> None:
        for hook in self._hooks:
            try:
                hook(new_state, old_state)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("afterStateChange", new_state, old_state)


state_did_change = _StateDidChangeHook()


class _StateDidResetHook:
    """Called when the interface needs to be redisplayed after non-trivial changes have been made."""

    _hooks: List[Callable[[], None]] = []

    def append(self, cb: Callable[[], None]) -> None:
        """()"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self) -> None:
        for hook in self._hooks:
            try:
                hook()
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("reset")


state_did_reset = _StateDidResetHook()


class _StateDidRevertHook:
    """Called when user used the undo option to restore to an earlier database state."""

    _hooks: List[Callable[[str], None]] = []

    def append(self, cb: Callable[[str], None]) -> None:
        """(action: str)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[str], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, action: str) -> None:
        for hook in self._hooks:
            try:
                hook(action)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("revertedState", action)


state_did_revert = _StateDidRevertHook()


class _StateShortcutsWillChangeHook:
    _hooks: List[Callable[[str, List[Tuple[str, Callable]]], None]] = []

    def append(self, cb: Callable[[str, List[Tuple[str, Callable]]], None]) -> None:
        """(state: str, shortcuts: List[Tuple[str, Callable]])"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[str, List[Tuple[str, Callable]]], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, state: str, shortcuts: List[Tuple[str, Callable]]) -> None:
        for hook in self._hooks:
            try:
                hook(state, shortcuts)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise


state_shortcuts_will_change = _StateShortcutsWillChangeHook()


class _StateWillChangeHook:
    _hooks: List[Callable[[str, str], None]] = []

    def append(self, cb: Callable[[str, str], None]) -> None:
        """(new_state: str, old_state: str)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[str, str], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, new_state: str, old_state: str) -> None:
        for hook in self._hooks:
            try:
                hook(new_state, old_state)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("beforeStateChange", new_state, old_state)


state_will_change = _StateWillChangeHook()


class _StyleDidInitFilter:
    _hooks: List[Callable[[str], str]] = []

    def append(self, cb: Callable[[str], str]) -> None:
        """(style: str)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[str], str]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, style: str) -> str:
        for filter in self._hooks:
            try:
                style = filter(style)
            except:
                # if the hook fails, remove it
                self._hooks.remove(filter)
                raise
        # legacy support
        runFilter("setupStyle", style)
        return style


style_did_init = _StyleDidInitFilter()


class _UndoStateDidChangeHook:
    _hooks: List[Callable[[bool], None]] = []

    def append(self, cb: Callable[[bool], None]) -> None:
        """(can_undo: bool)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[[bool], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, can_undo: bool) -> None:
        for hook in self._hooks:
            try:
                hook(can_undo)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("undoState", can_undo)


undo_state_did_change = _UndoStateDidChangeHook()


class _WebviewDidReceiveJsMessageFilter:
    """Used to handle pycmd() messages sent from Javascript.
        
        Message is the string passed to pycmd().

        For messages you don't want to handle, return 'handled' unchanged.
        
        If you handle a message and don't want it passed to the original
        bridge command handler, return (True, None).
        
        If you want to pass a value to pycmd's result callback, you can
        return it with (True, some_value).
                
        Context is the instance that was passed to set_bridge_command().
        It can be inspected to check which screen this hook is firing
        in, and to get a reference to the screen. For example, if your
        code wishes to function only in the review screen, you could do:

            if not isinstance(context, aqt.reviewer.Reviewer):
                # not reviewer, pass on message
                return handled
    
            if message == "my-mark-action":
                # our message, call onMark() on the reviewer instance
                context.onMark()
                # and don't pass message to other handlers
                return (True, None)
            else:
                # some other command, pass it on
                return handled
        """

    _hooks: List[Callable[[Tuple[bool, Any], str, Any], Tuple[bool, Any]]] = []

    def append(
        self, cb: Callable[[Tuple[bool, Any], str, Any], Tuple[bool, Any]]
    ) -> None:
        """(handled: Tuple[bool, Any], message: str, context: Any)"""
        self._hooks.append(cb)

    def remove(
        self, cb: Callable[[Tuple[bool, Any], str, Any], Tuple[bool, Any]]
    ) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(
        self, handled: Tuple[bool, Any], message: str, context: Any
    ) -> Tuple[bool, Any]:
        for filter in self._hooks:
            try:
                handled = filter(handled, message, context)
            except:
                # if the hook fails, remove it
                self._hooks.remove(filter)
                raise
        return handled


webview_did_receive_js_message = _WebviewDidReceiveJsMessageFilter()


class _WebviewWillShowContextMenuHook:
    _hooks: List[Callable[["aqt.webview.AnkiWebView", QMenu], None]] = []

    def append(self, cb: Callable[["aqt.webview.AnkiWebView", QMenu], None]) -> None:
        """(webview: aqt.webview.AnkiWebView, menu: QMenu)"""
        self._hooks.append(cb)

    def remove(self, cb: Callable[["aqt.webview.AnkiWebView", QMenu], None]) -> None:
        if cb in self._hooks:
            self._hooks.remove(cb)

    def __call__(self, webview: aqt.webview.AnkiWebView, menu: QMenu) -> None:
        for hook in self._hooks:
            try:
                hook(webview, menu)
            except:
                # if the hook fails, remove it
                self._hooks.remove(hook)
                raise
        # legacy support
        runHook("AnkiWebView.contextMenuEvent", webview, menu)


webview_will_show_context_menu = _WebviewWillShowContextMenuHook()
# @@AUTOGEN@@