f666f15b63
Instead of manually updating the UI after undoing, we just rely on the same change notification infrastructure regular operations use.
1873 lines
62 KiB
Python
1873 lines
62 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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import enum
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import faulthandler
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import gc
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import os
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import re
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import signal
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import time
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import weakref
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import zipfile
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from argparse import Namespace
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from concurrent.futures import Future
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from threading import Thread
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from typing import (
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Any,
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Callable,
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Dict,
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List,
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Literal,
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Optional,
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Protocol,
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Sequence,
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TextIO,
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Tuple,
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TypeVar,
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cast,
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)
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import anki
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import aqt
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import aqt.mediasrv
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import aqt.mpv
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import aqt.progress
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import aqt.sound
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import aqt.stats
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import aqt.toolbar
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import aqt.webview
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from anki import hooks
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from anki._backend import RustBackend as _RustBackend
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from anki.collection import (
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Collection,
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Config,
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OpChanges,
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OpChangesAfterUndo,
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OpChangesWithCount,
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OpChangesWithId,
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UndoStatus,
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)
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from anki.decks import DeckDict, DeckId
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from anki.hooks import runHook
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from anki.notes import NoteId
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from anki.sound import AVTag, SoundOrVideoTag
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from anki.utils import devMode, ids2str, intTime, isMac, isWin, splitFields
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from aqt import gui_hooks
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from aqt.addons import DownloadLogEntry, check_and_prompt_for_updates, show_log_to_user
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from aqt.collection_ops import undo
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from aqt.dbcheck import check_db
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from aqt.emptycards import show_empty_cards
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from aqt.legacy import install_pylib_legacy
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from aqt.mediacheck import check_media_db
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from aqt.mediasync import MediaSyncer
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from aqt.profiles import ProfileManager as ProfileManagerType
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from aqt.qt import *
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from aqt.qt import sip
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from aqt.sync import sync_collection, sync_login
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from aqt.taskman import TaskManager
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from aqt.theme import theme_manager
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from aqt.utils import (
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HelpPage,
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KeyboardModifiersPressed,
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askUser,
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checkInvalidFilename,
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current_top_level_widget,
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disable_help_button,
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getFile,
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getOnlyText,
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openHelp,
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openLink,
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restoreGeom,
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restoreSplitter,
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restoreState,
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saveGeom,
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saveSplitter,
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showInfo,
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showWarning,
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tooltip,
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top_level_widget,
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tr,
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)
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class HasChangesProperty(Protocol):
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changes: OpChanges
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# either an OpChanges object, or an object with .changes on it. This bound
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# doesn't actually work for protobuf objects, so new protobuf objects will
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# either need to be added here, or cast at call time
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ResultWithChanges = TypeVar(
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"ResultWithChanges",
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bound=Union[
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OpChanges,
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OpChangesWithCount,
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OpChangesWithId,
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OpChangesAfterUndo,
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HasChangesProperty,
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],
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)
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T = TypeVar("T")
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PerformOpOptionalSuccessCallback = Optional[Callable[[ResultWithChanges], Any]]
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PerformOpOptionalFailureCallback = Optional[Callable[[Exception], Any]]
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install_pylib_legacy()
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MainWindowState = Literal[
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"startup", "deckBrowser", "overview", "review", "resetRequired", "profileManager"
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]
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class AnkiQt(QMainWindow):
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col: Collection
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pm: ProfileManagerType
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web: aqt.webview.AnkiWebView
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bottomWeb: aqt.webview.AnkiWebView
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def __init__(
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self,
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app: aqt.AnkiApp,
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profileManager: ProfileManagerType,
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backend: _RustBackend,
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opts: Namespace,
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args: List[Any],
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) -> None:
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QMainWindow.__init__(self)
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self.backend = backend
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self.state: MainWindowState = "startup"
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self.opts = opts
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self.col: Optional[Collection] = None
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self.taskman = TaskManager(self)
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self.media_syncer = MediaSyncer(self)
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aqt.mw = self
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self.app = app
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self.pm = profileManager
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# init rest of app
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self.safeMode = (KeyboardModifiersPressed().shift) or self.opts.safemode
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try:
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self.setupUI()
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self.setupAddons(args)
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self.finish_ui_setup()
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except:
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showInfo(tr.qt_misc_error_during_startup(val=traceback.format_exc()))
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sys.exit(1)
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# must call this after ui set up
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if self.safeMode:
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tooltip(tr.qt_misc_shift_key_was_held_down_skipping())
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# were we given a file to import?
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if args and args[0] and not self._isAddon(args[0]):
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self.onAppMsg(args[0])
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# Load profile in a timer so we can let the window finish init and not
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# close on profile load error.
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if isWin:
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fn = self.setupProfileAfterWebviewsLoaded
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else:
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fn = self.setupProfile
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def on_window_init() -> None:
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fn()
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gui_hooks.main_window_did_init()
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self.progress.timer(10, on_window_init, False, requiresCollection=False)
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def setupUI(self) -> None:
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self.col = None
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self.setupCrashLog()
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self.disable_automatic_garbage_collection()
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self.setupAppMsg()
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self.setupKeys()
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self.setupThreads()
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self.setupMediaServer()
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self.setupSound()
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self.setupSpellCheck()
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self.setupStyle()
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self.setupMainWindow()
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self.setupSystemSpecific()
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self.setupMenus()
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self.setupProgress()
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self.setupErrorHandler()
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self.setupSignals()
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self.setupAutoUpdate()
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self.setupHooks()
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self.setup_timers()
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self.updateTitleBar()
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self.setup_focus()
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# screens
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self.setupDeckBrowser()
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self.setupOverview()
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self.setupReviewer()
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def finish_ui_setup(self) -> None:
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"Actions that are deferred until after add-on loading."
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self.toolbar.draw()
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def setupProfileAfterWebviewsLoaded(self) -> None:
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for w in (self.web, self.bottomWeb):
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if not w._domDone:
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self.progress.timer(
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10,
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self.setupProfileAfterWebviewsLoaded,
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False,
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requiresCollection=False,
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)
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return
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else:
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w.requiresCol = True
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self.setupProfile()
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def weakref(self) -> AnkiQt:
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"Shortcut to create a weak reference that doesn't break code completion."
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return weakref.proxy(self) # type: ignore
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def setup_focus(self) -> None:
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qconnect(self.app.focusChanged, self.on_focus_changed)
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def on_focus_changed(self, old: QWidget, new: QWidget) -> None:
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gui_hooks.focus_did_change(new, old)
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# Profiles
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##########################################################################
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class ProfileManager(QMainWindow):
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onClose = pyqtSignal()
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closeFires = True
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def closeEvent(self, evt: QCloseEvent) -> None:
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if self.closeFires:
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self.onClose.emit() # type: ignore
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evt.accept()
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def closeWithoutQuitting(self) -> None:
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self.closeFires = False
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self.close()
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self.closeFires = True
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def setupProfile(self) -> None:
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if self.pm.meta["firstRun"]:
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# load the new deck user profile
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self.pm.load(self.pm.profiles()[0])
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self.pm.meta["firstRun"] = False
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self.pm.save()
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self.pendingImport: Optional[str] = None
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self.restoringBackup = False
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# profile not provided on command line?
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if not self.pm.name:
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# if there's a single profile, load it automatically
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profs = self.pm.profiles()
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if len(profs) == 1:
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self.pm.load(profs[0])
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if not self.pm.name:
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self.showProfileManager()
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else:
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self.loadProfile()
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def showProfileManager(self) -> None:
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self.pm.profile = None
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self.state = "profileManager"
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d = self.profileDiag = self.ProfileManager()
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f = self.profileForm = aqt.forms.profiles.Ui_MainWindow()
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f.setupUi(d)
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qconnect(f.login.clicked, self.onOpenProfile)
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qconnect(f.profiles.itemDoubleClicked, self.onOpenProfile)
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qconnect(f.openBackup.clicked, self.onOpenBackup)
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qconnect(f.quit.clicked, d.close)
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qconnect(d.onClose, self.cleanupAndExit)
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qconnect(f.add.clicked, self.onAddProfile)
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qconnect(f.rename.clicked, self.onRenameProfile)
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qconnect(f.delete_2.clicked, self.onRemProfile)
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qconnect(f.profiles.currentRowChanged, self.onProfileRowChange)
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f.statusbar.setVisible(False)
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qconnect(f.downgrade_button.clicked, self._on_downgrade)
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f.downgrade_button.setText(tr.profiles_downgrade_and_quit())
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# enter key opens profile
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QShortcut(QKeySequence("Return"), d, activated=self.onOpenProfile) # type: ignore
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self.refreshProfilesList()
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# raise first, for osx testing
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d.show()
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d.activateWindow()
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d.raise_()
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def refreshProfilesList(self) -> None:
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f = self.profileForm
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f.profiles.clear()
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profs = self.pm.profiles()
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f.profiles.addItems(profs)
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try:
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idx = profs.index(self.pm.name)
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except:
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idx = 0
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f.profiles.setCurrentRow(idx)
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def onProfileRowChange(self, n: int) -> None:
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if n < 0:
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# called on .clear()
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return
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name = self.pm.profiles()[n]
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self.pm.load(name)
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def openProfile(self) -> None:
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name = self.pm.profiles()[self.profileForm.profiles.currentRow()]
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self.pm.load(name)
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return
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def onOpenProfile(self) -> None:
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self.profileDiag.hide()
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# code flow is confusing here - if load fails, profile dialog
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# will be shown again
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self.loadProfile(self.profileDiag.closeWithoutQuitting)
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def profileNameOk(self, name: str) -> bool:
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return not checkInvalidFilename(name) and name != "addons21"
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def onAddProfile(self) -> None:
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name = getOnlyText(tr.actions_name()).strip()
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if name:
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if name in self.pm.profiles():
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showWarning(tr.qt_misc_name_exists())
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return
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if not self.profileNameOk(name):
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return
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self.pm.create(name)
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self.pm.name = name
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self.refreshProfilesList()
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def onRenameProfile(self) -> None:
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name = getOnlyText(tr.actions_new_name(), default=self.pm.name).strip()
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if not name:
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return
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if name == self.pm.name:
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return
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if name in self.pm.profiles():
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showWarning(tr.qt_misc_name_exists())
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return
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if not self.profileNameOk(name):
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return
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self.pm.rename(name)
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self.refreshProfilesList()
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def onRemProfile(self) -> None:
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profs = self.pm.profiles()
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if len(profs) < 2:
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showWarning(tr.qt_misc_there_must_be_at_least_one())
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return
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# sure?
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if not askUser(
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tr.qt_misc_all_cards_notes_and_media_for(),
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msgfunc=QMessageBox.warning,
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defaultno=True,
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):
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return
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self.pm.remove(self.pm.name)
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self.refreshProfilesList()
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def onOpenBackup(self) -> None:
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if not askUser(
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tr.qt_misc_replace_your_collection_with_an_earlier(),
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msgfunc=QMessageBox.warning,
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defaultno=True,
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):
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return
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def doOpen(path: str) -> None:
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self._openBackup(path)
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getFile(
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self.profileDiag,
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tr.qt_misc_revert_to_backup(),
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cb=doOpen, # type: ignore
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filter="*.colpkg",
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dir=self.pm.backupFolder(),
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)
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def _openBackup(self, path: str) -> None:
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try:
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# move the existing collection to the trash, as it may not open
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self.pm.trashCollection()
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except:
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showWarning(tr.qt_misc_unable_to_move_existing_file_to())
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return
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self.pendingImport = path
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self.restoringBackup = True
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showInfo(tr.qt_misc_automatic_syncing_and_backups_have_been())
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self.onOpenProfile()
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def _on_downgrade(self) -> None:
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self.progress.start()
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profiles = self.pm.profiles()
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def downgrade() -> List[str]:
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return self.pm.downgrade(profiles)
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def on_done(future: Future) -> None:
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self.progress.finish()
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problems = future.result()
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if not problems:
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showInfo("Profiles can now be opened with an older version of Anki.")
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else:
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showWarning(
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"The following profiles could not be downgraded: {}".format(
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", ".join(problems)
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)
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)
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return
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self.profileDiag.close()
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self.taskman.run_in_background(downgrade, on_done)
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def loadProfile(self, onsuccess: Optional[Callable] = None) -> None:
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if not self.loadCollection():
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return
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# show main window
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if self.pm.profile["mainWindowState"]:
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restoreGeom(self, "mainWindow")
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restoreState(self, "mainWindow")
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# titlebar
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self.setWindowTitle(f"{self.pm.name} - Anki")
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# show and raise window for osx
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self.show()
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self.activateWindow()
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self.raise_()
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# import pending?
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if self.pendingImport:
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if self._isAddon(self.pendingImport):
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self.installAddon(self.pendingImport)
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else:
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self.handleImport(self.pendingImport)
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self.pendingImport = None
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gui_hooks.profile_did_open()
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def _onsuccess() -> None:
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self._refresh_after_sync()
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if onsuccess:
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onsuccess()
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self.maybe_auto_sync_on_open_close(_onsuccess)
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def unloadProfile(self, onsuccess: Callable) -> None:
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def callback() -> None:
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self._unloadProfile()
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onsuccess()
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gui_hooks.profile_will_close()
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self.unloadCollection(callback)
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def _unloadProfile(self) -> None:
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self.pm.profile["mainWindowGeom"] = self.saveGeometry()
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self.pm.profile["mainWindowState"] = self.saveState()
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self.pm.save()
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self.hide()
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self.restoringBackup = False
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|
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# at this point there should be no windows left
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self._checkForUnclosedWidgets()
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def _checkForUnclosedWidgets(self) -> None:
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for w in self.app.topLevelWidgets():
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if w.isVisible():
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# windows with this property are safe to close immediately
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if getattr(w, "silentlyClose", None):
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w.close()
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else:
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print(f"Window should have been closed: {w}")
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def unloadProfileAndExit(self) -> None:
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self.unloadProfile(self.cleanupAndExit)
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def unloadProfileAndShowProfileManager(self) -> None:
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self.unloadProfile(self.showProfileManager)
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def cleanupAndExit(self) -> None:
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self.errorHandler.unload()
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self.mediaServer.shutdown()
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self.app.exit(0)
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|
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# Sound/video
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##########################################################################
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def setupSound(self) -> None:
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aqt.sound.setup_audio(self.taskman, self.pm.base)
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|
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def _add_play_buttons(self, text: str) -> str:
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"Return card text with play buttons added, or stripped."
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if self.col.get_config_bool(Config.Bool.HIDE_AUDIO_PLAY_BUTTONS):
|
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return anki.sound.strip_av_refs(text)
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else:
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return aqt.sound.av_refs_to_play_icons(text)
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def prepare_card_text_for_display(self, text: str) -> str:
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text = self.col.media.escape_media_filenames(text)
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text = self._add_play_buttons(text)
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return text
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# Collection load/unload
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##########################################################################
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def loadCollection(self) -> bool:
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try:
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self._loadCollection()
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except Exception as e:
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if "FileTooNew" in str(e):
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showWarning(
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"This profile requires a newer version of Anki to open. Did you forget to use the Downgrade button prior to switching Anki versions?"
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)
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else:
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showWarning(
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f"{tr.errors_unable_open_collection()}\n{traceback.format_exc()}"
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)
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# clean up open collection if possible
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try:
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self.backend.close_collection(False)
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except Exception as e:
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print("unable to close collection:", e)
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self.col = None
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# return to profile manager
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self.hide()
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self.showProfileManager()
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return False
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|
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# make sure we don't get into an inconsistent state if an add-on
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# has broken the deck browser or the did_load hook
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try:
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self.update_undo_actions()
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gui_hooks.collection_did_load(self.col)
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self.apply_collection_options()
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self.moveToState("deckBrowser")
|
|
except Exception as e:
|
|
# dump error to stderr so it gets picked up by errors.py
|
|
traceback.print_exc()
|
|
|
|
return True
|
|
|
|
def _loadCollection(self) -> None:
|
|
cpath = self.pm.collectionPath()
|
|
self.col = Collection(cpath, backend=self.backend, log=True)
|
|
self.setEnabled(True)
|
|
|
|
def reopen(self) -> None:
|
|
self.col.reopen()
|
|
|
|
def unloadCollection(self, onsuccess: Callable) -> None:
|
|
def after_media_sync() -> None:
|
|
self._unloadCollection()
|
|
onsuccess()
|
|
|
|
def after_sync() -> None:
|
|
self.media_syncer.show_diag_until_finished(after_media_sync)
|
|
|
|
def before_sync() -> None:
|
|
self.setEnabled(False)
|
|
self.maybe_auto_sync_on_open_close(after_sync)
|
|
|
|
self.closeAllWindows(before_sync)
|
|
|
|
def _unloadCollection(self) -> None:
|
|
if not self.col:
|
|
return
|
|
if self.restoringBackup:
|
|
label = tr.qt_misc_closing()
|
|
else:
|
|
label = tr.qt_misc_backing_up()
|
|
self.progress.start(label=label)
|
|
corrupt = False
|
|
try:
|
|
self.maybeOptimize()
|
|
if not devMode:
|
|
corrupt = self.col.db.scalar("pragma quick_check") != "ok"
|
|
except:
|
|
corrupt = True
|
|
try:
|
|
self.col.close(downgrade=False)
|
|
except Exception as e:
|
|
print(e)
|
|
corrupt = True
|
|
finally:
|
|
self.col = None
|
|
self.progress.finish()
|
|
if corrupt:
|
|
showWarning(tr.qt_misc_your_collection_file_appears_to_be())
|
|
if not corrupt and not self.restoringBackup:
|
|
self.backup()
|
|
|
|
def _close_for_full_download(self) -> None:
|
|
"Backup and prepare collection to be overwritten."
|
|
self.col.close(downgrade=False)
|
|
self.backup()
|
|
self.col.reopen(after_full_sync=False)
|
|
self.col.close_for_full_sync()
|
|
|
|
def apply_collection_options(self) -> None:
|
|
"Setup audio after collection loaded."
|
|
aqt.sound.av_player.interrupt_current_audio = self.col.get_config_bool(
|
|
Config.Bool.INTERRUPT_AUDIO_WHEN_ANSWERING
|
|
)
|
|
|
|
# Backup and auto-optimize
|
|
##########################################################################
|
|
|
|
class BackupThread(Thread):
|
|
def __init__(self, path: str, data: bytes) -> None:
|
|
Thread.__init__(self)
|
|
self.path = path
|
|
self.data = data
|
|
# create the file in calling thread to ensure the same
|
|
# file is not created twice
|
|
with open(self.path, "wb") as file:
|
|
pass
|
|
|
|
def run(self) -> None:
|
|
z = zipfile.ZipFile(self.path, "w", zipfile.ZIP_DEFLATED)
|
|
z.writestr("collection.anki2", self.data)
|
|
z.writestr("media", "{}")
|
|
z.close()
|
|
|
|
def backup(self) -> None:
|
|
"Read data into memory, and complete backup on a background thread."
|
|
assert not self.col or not self.col.db
|
|
|
|
nbacks = self.pm.profile["numBackups"]
|
|
if not nbacks or devMode:
|
|
return
|
|
dir = self.pm.backupFolder()
|
|
path = self.pm.collectionPath()
|
|
|
|
# do backup
|
|
fname = time.strftime(
|
|
"backup-%Y-%m-%d-%H.%M.%S.colpkg", time.localtime(time.time())
|
|
)
|
|
newpath = os.path.join(dir, fname)
|
|
with open(path, "rb") as f:
|
|
data = f.read()
|
|
self.BackupThread(newpath, data).start()
|
|
|
|
# find existing backups
|
|
backups = []
|
|
for file in os.listdir(dir):
|
|
# only look for new-style format
|
|
m = re.match(r"backup-\d{4}-\d{2}-.+.colpkg", file)
|
|
if not m:
|
|
continue
|
|
backups.append(file)
|
|
backups.sort()
|
|
|
|
# remove old ones
|
|
while len(backups) > nbacks:
|
|
fname = backups.pop(0)
|
|
path = os.path.join(dir, fname)
|
|
os.unlink(path)
|
|
|
|
self.taskman.run_on_main(gui_hooks.backup_did_complete)
|
|
|
|
def maybeOptimize(self) -> None:
|
|
# have two weeks passed?
|
|
if (intTime() - self.pm.profile["lastOptimize"]) < 86400 * 14:
|
|
return
|
|
self.progress.start(label=tr.qt_misc_optimizing())
|
|
self.col.optimize()
|
|
self.pm.profile["lastOptimize"] = intTime()
|
|
self.pm.save()
|
|
self.progress.finish()
|
|
|
|
# Tracking main window state (deck browser, reviewer, etc)
|
|
##########################################################################
|
|
|
|
def moveToState(self, state: MainWindowState, *args: Any) -> None:
|
|
# print("-> move from", self.state, "to", state)
|
|
oldState = self.state
|
|
cleanup = getattr(self, f"_{oldState}Cleanup", None)
|
|
if cleanup:
|
|
# pylint: disable=not-callable
|
|
cleanup(state)
|
|
self.clearStateShortcuts()
|
|
self.state = state
|
|
gui_hooks.state_will_change(state, oldState)
|
|
getattr(self, f"_{state}State")(oldState, *args)
|
|
if state != "resetRequired":
|
|
self.bottomWeb.show()
|
|
gui_hooks.state_did_change(state, oldState)
|
|
|
|
def _deckBrowserState(self, oldState: str) -> None:
|
|
self.maybe_check_for_addon_updates()
|
|
self.deckBrowser.show()
|
|
|
|
def _selectedDeck(self) -> Optional[DeckDict]:
|
|
did = self.col.decks.selected()
|
|
if not self.col.decks.name_if_exists(did):
|
|
showInfo(tr.qt_misc_please_select_a_deck())
|
|
return None
|
|
return self.col.decks.get(did)
|
|
|
|
def _overviewState(self, oldState: str) -> None:
|
|
if not self._selectedDeck():
|
|
return self.moveToState("deckBrowser")
|
|
self.overview.show()
|
|
|
|
def _reviewState(self, oldState: str) -> None:
|
|
self.reviewer.show()
|
|
|
|
def _reviewCleanup(self, newState: str) -> None:
|
|
if newState != "resetRequired" and newState != "review":
|
|
self.reviewer.cleanup()
|
|
|
|
# Resetting state
|
|
##########################################################################
|
|
|
|
def query_op(
|
|
self,
|
|
op: Callable[[], T],
|
|
*,
|
|
success: Callable[[T], Any] = None,
|
|
failure: Optional[Callable[[Exception], Any]] = None,
|
|
) -> None:
|
|
"""Run an operation that queries the DB on a background thread.
|
|
|
|
Similar interface to perform_op(), but intended to be used for operations
|
|
that do not change collection state. Undo status will not be changed,
|
|
and `operation_did_execute` will not fire. No progress window will
|
|
be shown either.
|
|
|
|
`operations_will|did_execute` will still fire, so the UI can defer
|
|
updates during a background task.
|
|
"""
|
|
|
|
def wrapped_done(future: Future) -> None:
|
|
self._decrease_background_ops()
|
|
# did something go wrong?
|
|
if exception := future.exception():
|
|
if isinstance(exception, Exception):
|
|
if failure:
|
|
failure(exception)
|
|
else:
|
|
showWarning(str(exception))
|
|
return
|
|
else:
|
|
# BaseException like SystemExit; rethrow it
|
|
future.result()
|
|
|
|
result = future.result()
|
|
if success:
|
|
success(result)
|
|
|
|
self._increase_background_ops()
|
|
self.taskman.run_in_background(op, wrapped_done)
|
|
|
|
# Resetting state
|
|
##########################################################################
|
|
|
|
def perform_op(
|
|
self,
|
|
op: Callable[[], ResultWithChanges],
|
|
*,
|
|
success: PerformOpOptionalSuccessCallback = None,
|
|
failure: PerformOpOptionalFailureCallback = None,
|
|
after_hooks: Optional[Callable[[], None]] = None,
|
|
) -> None:
|
|
"""Run the provided operation on a background thread.
|
|
|
|
op() should either return OpChanges, or an object with a 'changes'
|
|
property. The changes will be passed to `operation_did_execute` so that
|
|
the UI can decide whether it needs to update itself.
|
|
|
|
- Shows progress popup for the duration of the op.
|
|
- Ensures the browser doesn't try to redraw during the operation, which can lead
|
|
to a frozen UI
|
|
- Updates undo state at the end of the operation
|
|
- Commits changes
|
|
- Fires the `operation_(will|did)_reset` hooks
|
|
- Fires the legacy `state_did_reset` hook
|
|
|
|
Be careful not to call any UI routines in `op`, as that may crash Qt.
|
|
This includes things select .selectedCards() in the browse screen.
|
|
|
|
success() will be called with the return value of op().
|
|
|
|
If op() throws an exception, it will be shown in a popup, or
|
|
passed to failure() if it is provided.
|
|
|
|
after_hooks() will be called after hooks are fired, if it is provided.
|
|
Components can use this to ignore change notices generated by operations
|
|
they invoke themselves, or perform some subsequent action.
|
|
"""
|
|
|
|
self._increase_background_ops()
|
|
|
|
def wrapped_done(future: Future) -> None:
|
|
self._decrease_background_ops()
|
|
# did something go wrong?
|
|
if exception := future.exception():
|
|
if isinstance(exception, Exception):
|
|
if failure:
|
|
failure(exception)
|
|
else:
|
|
showWarning(str(exception))
|
|
return
|
|
else:
|
|
# BaseException like SystemExit; rethrow it
|
|
future.result()
|
|
|
|
result = future.result()
|
|
try:
|
|
if success:
|
|
success(result)
|
|
finally:
|
|
# update undo status
|
|
status = self.col.undo_status()
|
|
self._update_undo_actions_for_status_and_save(status)
|
|
# fire change hooks
|
|
self._fire_change_hooks_after_op_performed(result, after_hooks)
|
|
|
|
self.taskman.with_progress(op, wrapped_done)
|
|
|
|
def _increase_background_ops(self) -> None:
|
|
if not self._background_op_count:
|
|
gui_hooks.backend_will_block()
|
|
self._background_op_count += 1
|
|
|
|
def _decrease_background_ops(self) -> None:
|
|
self._background_op_count -= 1
|
|
if not self._background_op_count:
|
|
gui_hooks.backend_did_block()
|
|
assert self._background_op_count >= 0
|
|
|
|
def _fire_change_hooks_after_op_performed(
|
|
self, result: ResultWithChanges, after_hooks: Optional[Callable[[], None]]
|
|
) -> None:
|
|
if isinstance(result, OpChanges):
|
|
changes = result
|
|
else:
|
|
changes = result.changes
|
|
|
|
# fire new hook
|
|
print("op changes:")
|
|
print(changes)
|
|
gui_hooks.operation_did_execute(changes)
|
|
# fire legacy hook so old code notices changes
|
|
if self.col.op_made_changes(changes):
|
|
gui_hooks.state_did_reset()
|
|
if after_hooks:
|
|
after_hooks()
|
|
|
|
def _synthesize_op_did_execute_from_reset(self) -> None:
|
|
"""Fire the `operation_did_execute` hook with everything marked as changed,
|
|
after legacy code has called .reset()"""
|
|
op = OpChanges()
|
|
for field in op.DESCRIPTOR.fields:
|
|
if field.name != "kind":
|
|
setattr(op, field.name, True)
|
|
gui_hooks.operation_did_execute(op)
|
|
|
|
def on_operation_did_execute(self, changes: OpChanges) -> None:
|
|
"Notify current screen of changes."
|
|
focused = current_top_level_widget() == self
|
|
if self.state == "review":
|
|
dirty = self.reviewer.op_executed(changes, focused)
|
|
elif self.state == "overview":
|
|
dirty = self.overview.op_executed(changes, focused)
|
|
elif self.state == "deckBrowser":
|
|
dirty = self.deckBrowser.op_executed(changes, focused)
|
|
else:
|
|
dirty = False
|
|
|
|
if not focused and dirty:
|
|
self.fade_out_webview()
|
|
|
|
def on_focus_did_change(
|
|
self, new_focus: Optional[QWidget], _old: Optional[QWidget]
|
|
) -> None:
|
|
"If main window has received focus, ensure current UI state is updated."
|
|
if new_focus and top_level_widget(new_focus) == self:
|
|
if self.state == "review":
|
|
self.reviewer.refresh_if_needed()
|
|
elif self.state == "overview":
|
|
self.overview.refresh_if_needed()
|
|
elif self.state == "deckBrowser":
|
|
self.deckBrowser.refresh_if_needed()
|
|
|
|
def fade_out_webview(self) -> None:
|
|
self.web.eval("document.body.style.opacity = 0.3")
|
|
|
|
def fade_in_webview(self) -> None:
|
|
self.web.eval("document.body.style.opacity = 1")
|
|
|
|
def reset(self, unused_arg: bool = False) -> None:
|
|
"""Legacy method of telling UI to refresh after changes made to DB.
|
|
|
|
New code should use mw.perform_op() instead."""
|
|
if self.col:
|
|
# fire new `operation_did_execute` hook first. If the overview
|
|
# or review screen are currently open, they will rebuild the study
|
|
# queues (via mw.col.reset())
|
|
self._synthesize_op_did_execute_from_reset()
|
|
# fire the old reset hook
|
|
gui_hooks.state_did_reset()
|
|
self.update_undo_actions()
|
|
|
|
# legacy
|
|
|
|
def requireReset(
|
|
self,
|
|
modal: bool = False,
|
|
reason: Any = None,
|
|
context: Any = None,
|
|
) -> None:
|
|
self.reset()
|
|
|
|
def maybeReset(self) -> None:
|
|
pass
|
|
|
|
def delayedMaybeReset(self) -> None:
|
|
pass
|
|
|
|
def _resetRequiredState(self, oldState: MainWindowState) -> None:
|
|
pass
|
|
|
|
# HTML helpers
|
|
##########################################################################
|
|
|
|
def button(
|
|
self,
|
|
link: str,
|
|
name: str,
|
|
key: Optional[str] = None,
|
|
class_: str = "",
|
|
id: str = "",
|
|
extra: str = "",
|
|
) -> str:
|
|
class_ = f"but {class_}"
|
|
if key:
|
|
key = tr.actions_shortcut_key(val=key)
|
|
else:
|
|
key = ""
|
|
return """
|
|
<button id="%s" class="%s" onclick="pycmd('%s');return false;"
|
|
title="%s" %s>%s</button>""" % (
|
|
id,
|
|
class_,
|
|
link,
|
|
key,
|
|
extra,
|
|
name,
|
|
)
|
|
|
|
# Main window setup
|
|
##########################################################################
|
|
|
|
def setupMainWindow(self) -> None:
|
|
# main window
|
|
self.form = aqt.forms.main.Ui_MainWindow()
|
|
self.form.setupUi(self)
|
|
# toolbar
|
|
tweb = self.toolbarWeb = aqt.webview.AnkiWebView(title="top toolbar")
|
|
tweb.setFocusPolicy(Qt.WheelFocus)
|
|
self.toolbar = aqt.toolbar.Toolbar(self, tweb)
|
|
# main area
|
|
self.web = aqt.webview.AnkiWebView(title="main webview")
|
|
self.web.setFocusPolicy(Qt.WheelFocus)
|
|
self.web.setMinimumWidth(400)
|
|
# bottom area
|
|
sweb = self.bottomWeb = aqt.webview.AnkiWebView(title="bottom toolbar")
|
|
sweb.setFocusPolicy(Qt.WheelFocus)
|
|
# add in a layout
|
|
self.mainLayout = QVBoxLayout()
|
|
self.mainLayout.setContentsMargins(0, 0, 0, 0)
|
|
self.mainLayout.setSpacing(0)
|
|
self.mainLayout.addWidget(tweb)
|
|
self.mainLayout.addWidget(self.web)
|
|
self.mainLayout.addWidget(sweb)
|
|
self.form.centralwidget.setLayout(self.mainLayout)
|
|
|
|
# force webengine processes to load before cwd is changed
|
|
if isWin:
|
|
for webview in self.web, self.bottomWeb:
|
|
webview.force_load_hack()
|
|
|
|
def closeAllWindows(self, onsuccess: Callable) -> None:
|
|
aqt.dialogs.closeAll(onsuccess)
|
|
|
|
# Components
|
|
##########################################################################
|
|
|
|
def setupSignals(self) -> None:
|
|
signal.signal(signal.SIGINT, self.onUnixSignal)
|
|
signal.signal(signal.SIGTERM, self.onUnixSignal)
|
|
|
|
def onUnixSignal(self, signum: Any, frame: Any) -> None:
|
|
# schedule a rollback & quit
|
|
def quit() -> None:
|
|
self.col.db.rollback()
|
|
self.close()
|
|
|
|
self.progress.timer(100, quit, False)
|
|
|
|
def setupProgress(self) -> None:
|
|
self.progress = aqt.progress.ProgressManager(self)
|
|
|
|
def setupErrorHandler(self) -> None:
|
|
import aqt.errors
|
|
|
|
self.errorHandler = aqt.errors.ErrorHandler(self)
|
|
|
|
def setupAddons(self, args: Optional[List]) -> None:
|
|
import aqt.addons
|
|
|
|
self.addonManager = aqt.addons.AddonManager(self)
|
|
|
|
if args and args[0] and self._isAddon(args[0]):
|
|
self.installAddon(args[0], startup=True)
|
|
|
|
if not self.safeMode:
|
|
self.addonManager.loadAddons()
|
|
self.maybe_check_for_addon_updates()
|
|
|
|
def maybe_check_for_addon_updates(self) -> None:
|
|
last_check = self.pm.last_addon_update_check()
|
|
elap = intTime() - last_check
|
|
|
|
if elap > 86_400:
|
|
check_and_prompt_for_updates(
|
|
self,
|
|
self.addonManager,
|
|
self.on_updates_installed,
|
|
requested_by_user=False,
|
|
)
|
|
self.pm.set_last_addon_update_check(intTime())
|
|
|
|
def on_updates_installed(self, log: List[DownloadLogEntry]) -> None:
|
|
if log:
|
|
show_log_to_user(self, log)
|
|
|
|
def setupSpellCheck(self) -> None:
|
|
os.environ["QTWEBENGINE_DICTIONARIES_PATH"] = os.path.join(
|
|
self.pm.base, "dictionaries"
|
|
)
|
|
|
|
def setupThreads(self) -> None:
|
|
self._mainThread = QThread.currentThread()
|
|
self._background_op_count = 0
|
|
|
|
def inMainThread(self) -> bool:
|
|
return self._mainThread == QThread.currentThread()
|
|
|
|
def setupDeckBrowser(self) -> None:
|
|
from aqt.deckbrowser import DeckBrowser
|
|
|
|
self.deckBrowser = DeckBrowser(self)
|
|
|
|
def setupOverview(self) -> None:
|
|
from aqt.overview import Overview
|
|
|
|
self.overview = Overview(self)
|
|
|
|
def setupReviewer(self) -> None:
|
|
from aqt.reviewer import Reviewer
|
|
|
|
self.reviewer = Reviewer(self)
|
|
|
|
# Syncing
|
|
##########################################################################
|
|
|
|
def on_sync_button_clicked(self) -> None:
|
|
if self.media_syncer.is_syncing():
|
|
self.media_syncer.show_sync_log()
|
|
else:
|
|
auth = self.pm.sync_auth()
|
|
if not auth:
|
|
sync_login(
|
|
self,
|
|
lambda: self._sync_collection_and_media(self._refresh_after_sync),
|
|
)
|
|
else:
|
|
self._sync_collection_and_media(self._refresh_after_sync)
|
|
|
|
def _refresh_after_sync(self) -> None:
|
|
self.toolbar.redraw()
|
|
|
|
def _sync_collection_and_media(self, after_sync: Callable[[], None]) -> None:
|
|
"Caller should ensure auth available."
|
|
# start media sync if not already running
|
|
if not self.media_syncer.is_syncing():
|
|
self.media_syncer.start()
|
|
|
|
def on_collection_sync_finished() -> None:
|
|
self.col.clear_python_undo()
|
|
self.col.models._clear_cache()
|
|
gui_hooks.sync_did_finish()
|
|
self.reset()
|
|
|
|
after_sync()
|
|
|
|
gui_hooks.sync_will_start()
|
|
sync_collection(self, on_done=on_collection_sync_finished)
|
|
|
|
def maybe_auto_sync_on_open_close(self, after_sync: Callable[[], None]) -> None:
|
|
"If disabled, after_sync() is called immediately."
|
|
if self.can_auto_sync():
|
|
self._sync_collection_and_media(after_sync)
|
|
else:
|
|
after_sync()
|
|
|
|
def maybe_auto_sync_media(self) -> None:
|
|
if self.can_auto_sync():
|
|
return
|
|
# media_syncer takes care of media syncing preference check
|
|
self.media_syncer.start()
|
|
|
|
def can_auto_sync(self) -> bool:
|
|
return (
|
|
self.pm.auto_syncing_enabled()
|
|
and bool(self.pm.sync_auth())
|
|
and not self.safeMode
|
|
and not self.restoringBackup
|
|
)
|
|
|
|
# legacy
|
|
def _sync(self) -> None:
|
|
pass
|
|
|
|
onSync = on_sync_button_clicked
|
|
|
|
# Tools
|
|
##########################################################################
|
|
|
|
def raiseMain(self) -> bool:
|
|
if not self.app.activeWindow():
|
|
# make sure window is shown
|
|
self.setWindowState(self.windowState() & ~Qt.WindowMinimized) # type: ignore
|
|
return True
|
|
|
|
def setupStyle(self) -> None:
|
|
theme_manager.night_mode = self.pm.night_mode()
|
|
theme_manager.apply_style(self.app)
|
|
|
|
# Key handling
|
|
##########################################################################
|
|
|
|
def setupKeys(self) -> None:
|
|
globalShortcuts = [
|
|
("Ctrl+:", self.onDebug),
|
|
("d", lambda: self.moveToState("deckBrowser")),
|
|
("s", self.onStudyKey),
|
|
("a", self.onAddCard),
|
|
("b", self.onBrowse),
|
|
("t", self.onStats),
|
|
("y", self.on_sync_button_clicked),
|
|
]
|
|
self.applyShortcuts(globalShortcuts)
|
|
self.stateShortcuts: List[QShortcut] = []
|
|
|
|
def applyShortcuts(
|
|
self, shortcuts: Sequence[Tuple[str, Callable]]
|
|
) -> List[QShortcut]:
|
|
qshortcuts = []
|
|
for key, fn in shortcuts:
|
|
scut = QShortcut(QKeySequence(key), self, activated=fn) # type: ignore
|
|
scut.setAutoRepeat(False)
|
|
qshortcuts.append(scut)
|
|
return qshortcuts
|
|
|
|
def setStateShortcuts(self, shortcuts: List[Tuple[str, Callable]]) -> None:
|
|
gui_hooks.state_shortcuts_will_change(self.state, shortcuts)
|
|
# legacy hook
|
|
runHook(f"{self.state}StateShortcuts", shortcuts)
|
|
self.stateShortcuts = self.applyShortcuts(shortcuts)
|
|
|
|
def clearStateShortcuts(self) -> None:
|
|
for qs in self.stateShortcuts:
|
|
sip.delete(qs)
|
|
self.stateShortcuts = []
|
|
|
|
def onStudyKey(self) -> None:
|
|
if self.state == "overview":
|
|
self.col.startTimebox()
|
|
self.moveToState("review")
|
|
else:
|
|
self.moveToState("overview")
|
|
|
|
# App exit
|
|
##########################################################################
|
|
|
|
def closeEvent(self, event: QCloseEvent) -> None:
|
|
if self.state == "profileManager":
|
|
# if profile manager active, this event may fire via OS X menu bar's
|
|
# quit option
|
|
self.profileDiag.close()
|
|
event.accept()
|
|
else:
|
|
# ignore the event for now, as we need time to clean up
|
|
event.ignore()
|
|
self.unloadProfileAndExit()
|
|
|
|
# Undo & autosave
|
|
##########################################################################
|
|
|
|
def undo(self) -> None:
|
|
"Call collection_ops.py:undo() directly instead."
|
|
undo(mw=self, parent=self)
|
|
|
|
def update_undo_actions(self, status: Optional[UndoStatus] = None) -> None:
|
|
"""Update menu text and enable/disable menu item as appropriate.
|
|
Plural as this may handle redo in the future too."""
|
|
if self.col:
|
|
status = status or self.col.undo_status()
|
|
undo_action = status.undo or None
|
|
else:
|
|
undo_action = None
|
|
|
|
if undo_action:
|
|
undo_action = tr.undo_undo_action(val=undo_action)
|
|
self.form.actionUndo.setText(undo_action)
|
|
self.form.actionUndo.setEnabled(True)
|
|
gui_hooks.undo_state_did_change(True)
|
|
else:
|
|
self.form.actionUndo.setText(tr.undo_undo())
|
|
self.form.actionUndo.setEnabled(False)
|
|
gui_hooks.undo_state_did_change(False)
|
|
|
|
def _update_undo_actions_for_status_and_save(self, status: UndoStatus) -> None:
|
|
"""Update menu text and enable/disable menu item as appropriate.
|
|
Plural as this may handle redo in the future too."""
|
|
undo_action = status.undo
|
|
|
|
if undo_action:
|
|
undo_action = tr.undo_undo_action(val=undo_action)
|
|
self.form.actionUndo.setText(undo_action)
|
|
self.form.actionUndo.setEnabled(True)
|
|
gui_hooks.undo_state_did_change(True)
|
|
else:
|
|
self.form.actionUndo.setText(tr.undo_undo())
|
|
self.form.actionUndo.setEnabled(False)
|
|
gui_hooks.undo_state_did_change(False)
|
|
|
|
self.col.autosave()
|
|
|
|
def checkpoint(self, name: str) -> None:
|
|
self.col.save(name)
|
|
self.update_undo_actions()
|
|
|
|
def autosave(self) -> None:
|
|
self.col.autosave()
|
|
self.update_undo_actions()
|
|
|
|
maybeEnableUndo = update_undo_actions
|
|
onUndo = undo
|
|
|
|
# Other menu operations
|
|
##########################################################################
|
|
|
|
def onAddCard(self) -> None:
|
|
aqt.dialogs.open("AddCards", self)
|
|
|
|
def onBrowse(self) -> None:
|
|
aqt.dialogs.open("Browser", self, card=self.reviewer.card)
|
|
|
|
def onEditCurrent(self) -> None:
|
|
aqt.dialogs.open("EditCurrent", self)
|
|
|
|
def onDeckConf(self, deck: Optional[DeckDict] = None) -> None:
|
|
import aqt.deckconf
|
|
|
|
if not deck:
|
|
deck = self.col.decks.current()
|
|
if deck["dyn"]:
|
|
aqt.dialogs.open("FilteredDeckConfigDialog", self, deck_id=deck["id"])
|
|
else:
|
|
aqt.deckconf.DeckConf(self, deck)
|
|
|
|
def onOverview(self) -> None:
|
|
self.col.reset()
|
|
self.moveToState("overview")
|
|
|
|
def onStats(self) -> None:
|
|
deck = self._selectedDeck()
|
|
if not deck:
|
|
return
|
|
want_old = KeyboardModifiersPressed().shift
|
|
if want_old:
|
|
aqt.dialogs.open("DeckStats", self)
|
|
else:
|
|
aqt.dialogs.open("NewDeckStats", self)
|
|
|
|
def onPrefs(self) -> None:
|
|
aqt.dialogs.open("Preferences", self)
|
|
|
|
def onNoteTypes(self) -> None:
|
|
import aqt.models
|
|
|
|
aqt.models.Models(self, self, fromMain=True)
|
|
|
|
def onAbout(self) -> None:
|
|
aqt.dialogs.open("About", self)
|
|
|
|
def onDonate(self) -> None:
|
|
openLink(aqt.appDonate)
|
|
|
|
def onDocumentation(self) -> None:
|
|
openHelp(HelpPage.INDEX)
|
|
|
|
# Importing & exporting
|
|
##########################################################################
|
|
|
|
def handleImport(self, path: str) -> None:
|
|
import aqt.importing
|
|
|
|
if not os.path.exists(path):
|
|
showInfo(tr.qt_misc_please_use_fileimport_to_import_this())
|
|
return None
|
|
|
|
aqt.importing.importFile(self, path)
|
|
return None
|
|
|
|
def onImport(self) -> None:
|
|
import aqt.importing
|
|
|
|
aqt.importing.onImport(self)
|
|
|
|
def onExport(self, did: Optional[DeckId] = None) -> None:
|
|
import aqt.exporting
|
|
|
|
aqt.exporting.ExportDialog(self, did=did)
|
|
|
|
# Installing add-ons from CLI / mimetype handler
|
|
##########################################################################
|
|
|
|
def installAddon(self, path: str, startup: bool = False) -> None:
|
|
from aqt.addons import installAddonPackages
|
|
|
|
installAddonPackages(
|
|
self.addonManager,
|
|
[path],
|
|
warn=True,
|
|
advise_restart=not startup,
|
|
strictly_modal=startup,
|
|
parent=None if startup else self,
|
|
)
|
|
|
|
# Cramming
|
|
##########################################################################
|
|
|
|
def onCram(self) -> None:
|
|
aqt.dialogs.open("FilteredDeckConfigDialog", self)
|
|
|
|
# Menu, title bar & status
|
|
##########################################################################
|
|
|
|
def setupMenus(self) -> None:
|
|
m = self.form
|
|
qconnect(
|
|
m.actionSwitchProfile.triggered, self.unloadProfileAndShowProfileManager
|
|
)
|
|
qconnect(m.actionImport.triggered, self.onImport)
|
|
qconnect(m.actionExport.triggered, self.onExport)
|
|
qconnect(m.actionExit.triggered, self.close)
|
|
qconnect(m.actionPreferences.triggered, self.onPrefs)
|
|
qconnect(m.actionAbout.triggered, self.onAbout)
|
|
qconnect(m.actionUndo.triggered, self.onUndo)
|
|
if qtminor < 11:
|
|
m.actionUndo.setShortcut(QKeySequence("Ctrl+Alt+Z"))
|
|
qconnect(m.actionFullDatabaseCheck.triggered, self.onCheckDB)
|
|
qconnect(m.actionCheckMediaDatabase.triggered, self.on_check_media_db)
|
|
qconnect(m.actionDocumentation.triggered, self.onDocumentation)
|
|
qconnect(m.actionDonate.triggered, self.onDonate)
|
|
qconnect(m.actionStudyDeck.triggered, self.onStudyDeck)
|
|
qconnect(m.actionCreateFiltered.triggered, self.onCram)
|
|
qconnect(m.actionEmptyCards.triggered, self.onEmptyCards)
|
|
qconnect(m.actionNoteTypes.triggered, self.onNoteTypes)
|
|
|
|
def updateTitleBar(self) -> None:
|
|
self.setWindowTitle("Anki")
|
|
|
|
# Auto update
|
|
##########################################################################
|
|
|
|
def setupAutoUpdate(self) -> None:
|
|
import aqt.update
|
|
|
|
self.autoUpdate = aqt.update.LatestVersionFinder(self)
|
|
qconnect(self.autoUpdate.newVerAvail, self.newVerAvail)
|
|
qconnect(self.autoUpdate.newMsg, self.newMsg)
|
|
qconnect(self.autoUpdate.clockIsOff, self.clockIsOff)
|
|
self.autoUpdate.start()
|
|
|
|
def newVerAvail(self, ver: str) -> None:
|
|
if self.pm.meta.get("suppressUpdate", None) != ver:
|
|
aqt.update.askAndUpdate(self, ver)
|
|
|
|
def newMsg(self, data: Dict) -> None:
|
|
aqt.update.showMessages(self, data)
|
|
|
|
def clockIsOff(self, diff: int) -> None:
|
|
if devMode:
|
|
print("clock is off; ignoring")
|
|
return
|
|
diffText = tr.qt_misc_second(count=diff)
|
|
warn = tr.qt_misc_in_order_to_ensure_your_collection(val="%s") % diffText
|
|
showWarning(warn)
|
|
self.app.closeAllWindows()
|
|
|
|
# Timers
|
|
##########################################################################
|
|
|
|
def setup_timers(self) -> None:
|
|
# refresh decks every 10 minutes
|
|
self.progress.timer(10 * 60 * 1000, self.onRefreshTimer, True)
|
|
# check media sync every 5 minutes
|
|
self.progress.timer(5 * 60 * 1000, self.on_autosync_timer, True)
|
|
# periodic garbage collection
|
|
self.progress.timer(15 * 60 * 1000, self.garbage_collect_now, False)
|
|
# ensure Python interpreter runs at least once per second, so that
|
|
# SIGINT/SIGTERM is processed without a long delay
|
|
self.progress.timer(1000, lambda: None, True, False)
|
|
|
|
def onRefreshTimer(self) -> None:
|
|
if self.state == "deckBrowser":
|
|
self.deckBrowser.refresh()
|
|
elif self.state == "overview":
|
|
self.overview.refresh()
|
|
|
|
def on_autosync_timer(self) -> None:
|
|
elap = self.media_syncer.seconds_since_last_sync()
|
|
minutes = self.pm.auto_sync_media_minutes()
|
|
if not minutes:
|
|
return
|
|
if elap > minutes * 60:
|
|
self.maybe_auto_sync_media()
|
|
|
|
# Permanent hooks
|
|
##########################################################################
|
|
|
|
def setupHooks(self) -> None:
|
|
hooks.schema_will_change.append(self.onSchemaMod)
|
|
hooks.notes_will_be_deleted.append(self.onRemNotes)
|
|
hooks.card_odue_was_invalid.append(self.onOdueInvalid)
|
|
|
|
gui_hooks.av_player_will_play.append(self.on_av_player_will_play)
|
|
gui_hooks.av_player_did_end_playing.append(self.on_av_player_did_end_playing)
|
|
gui_hooks.operation_did_execute.append(self.on_operation_did_execute)
|
|
gui_hooks.focus_did_change.append(self.on_focus_did_change)
|
|
|
|
self._activeWindowOnPlay: Optional[QWidget] = None
|
|
|
|
def onOdueInvalid(self) -> None:
|
|
showWarning(tr.qt_misc_invalid_property_found_on_card_please())
|
|
|
|
def _isVideo(self, tag: AVTag) -> bool:
|
|
if isinstance(tag, SoundOrVideoTag):
|
|
head, ext = os.path.splitext(tag.filename.lower())
|
|
return ext in (".mp4", ".mov", ".mpg", ".mpeg", ".mkv", ".avi")
|
|
|
|
return False
|
|
|
|
def on_av_player_will_play(self, tag: AVTag) -> None:
|
|
"Record active window to restore after video playing."
|
|
if not self._isVideo(tag):
|
|
return
|
|
|
|
self._activeWindowOnPlay = self.app.activeWindow() or self._activeWindowOnPlay
|
|
|
|
def on_av_player_did_end_playing(self, player: Any) -> None:
|
|
"Restore window focus after a video was played."
|
|
w = self._activeWindowOnPlay
|
|
if not self.app.activeWindow() and w and not sip.isdeleted(w) and w.isVisible():
|
|
w.activateWindow()
|
|
w.raise_()
|
|
self._activeWindowOnPlay = None
|
|
|
|
# Log note deletion
|
|
##########################################################################
|
|
|
|
def onRemNotes(self, col: Collection, nids: Sequence[NoteId]) -> None:
|
|
path = os.path.join(self.pm.profileFolder(), "deleted.txt")
|
|
existed = os.path.exists(path)
|
|
with open(path, "ab") as f:
|
|
if not existed:
|
|
f.write(b"nid\tmid\tfields\n")
|
|
for id, mid, flds in col.db.execute(
|
|
f"select id, mid, flds from notes where id in {ids2str(nids)}"
|
|
):
|
|
fields = splitFields(flds)
|
|
f.write(("\t".join([str(id), str(mid)] + fields)).encode("utf8"))
|
|
f.write(b"\n")
|
|
|
|
# Schema modifications
|
|
##########################################################################
|
|
|
|
# this will gradually be phased out
|
|
def onSchemaMod(self, arg: bool) -> bool:
|
|
assert self.inMainThread()
|
|
progress_shown = self.progress.busy()
|
|
if progress_shown:
|
|
self.progress.finish()
|
|
ret = askUser(tr.qt_misc_the_requested_change_will_require_a())
|
|
if progress_shown:
|
|
self.progress.start()
|
|
return ret
|
|
|
|
# in favour of this
|
|
def confirm_schema_modification(self) -> bool:
|
|
"""If schema unmodified, ask user to confirm change.
|
|
True if confirmed or already modified."""
|
|
if self.col.schemaChanged():
|
|
return True
|
|
return askUser(tr.qt_misc_the_requested_change_will_require_a())
|
|
|
|
# Advanced features
|
|
##########################################################################
|
|
|
|
def onCheckDB(self) -> None:
|
|
check_db(self)
|
|
|
|
def on_check_media_db(self) -> None:
|
|
gui_hooks.media_check_will_start()
|
|
check_media_db(self)
|
|
|
|
def onStudyDeck(self) -> None:
|
|
from aqt.studydeck import StudyDeck
|
|
|
|
ret = StudyDeck(self, dyn=True, current=self.col.decks.current()["name"])
|
|
if ret.name:
|
|
self.col.decks.select(self.col.decks.id(ret.name))
|
|
self.moveToState("overview")
|
|
|
|
def onEmptyCards(self) -> None:
|
|
show_empty_cards(self)
|
|
|
|
# Debugging
|
|
######################################################################
|
|
|
|
def onDebug(self) -> None:
|
|
frm = self.debug_diag_form = aqt.forms.debug.Ui_Dialog()
|
|
|
|
class DebugDialog(QDialog):
|
|
silentlyClose = True
|
|
|
|
def reject(self) -> None:
|
|
super().reject()
|
|
saveSplitter(frm.splitter, "DebugConsoleWindow")
|
|
saveGeom(self, "DebugConsoleWindow")
|
|
|
|
d = self.debugDiag = DebugDialog()
|
|
disable_help_button(d)
|
|
frm.setupUi(d)
|
|
restoreGeom(d, "DebugConsoleWindow")
|
|
restoreSplitter(frm.splitter, "DebugConsoleWindow")
|
|
font = QFontDatabase.systemFont(QFontDatabase.FixedFont)
|
|
font.setPointSize(frm.text.font().pointSize() + 1)
|
|
frm.text.setFont(font)
|
|
frm.log.setFont(font)
|
|
s = self.debugDiagShort = QShortcut(QKeySequence("ctrl+return"), d)
|
|
qconnect(s.activated, lambda: self.onDebugRet(frm))
|
|
s = self.debugDiagShort = QShortcut(QKeySequence("ctrl+shift+return"), d)
|
|
qconnect(s.activated, lambda: self.onDebugPrint(frm))
|
|
s = self.debugDiagShort = QShortcut(QKeySequence("ctrl+l"), d)
|
|
qconnect(s.activated, frm.log.clear)
|
|
s = self.debugDiagShort = QShortcut(QKeySequence("ctrl+shift+l"), d)
|
|
qconnect(s.activated, frm.text.clear)
|
|
|
|
def addContextMenu(
|
|
ev: Union[QCloseEvent, QContextMenuEvent], name: str
|
|
) -> None:
|
|
ev.accept()
|
|
menu = frm.log.createStandardContextMenu(QCursor.pos())
|
|
menu.addSeparator()
|
|
if name == "log":
|
|
a = menu.addAction("Clear Log")
|
|
a.setShortcut(QKeySequence("ctrl+l"))
|
|
qconnect(a.triggered, frm.log.clear)
|
|
elif name == "text":
|
|
a = menu.addAction("Clear Code")
|
|
a.setShortcut(QKeySequence("ctrl+shift+l"))
|
|
qconnect(a.triggered, frm.text.clear)
|
|
menu.exec_(QCursor.pos())
|
|
|
|
frm.log.contextMenuEvent = lambda ev: addContextMenu(ev, "log") # type: ignore[assignment]
|
|
frm.text.contextMenuEvent = lambda ev: addContextMenu(ev, "text") # type: ignore[assignment]
|
|
gui_hooks.debug_console_will_show(d)
|
|
d.show()
|
|
|
|
def _captureOutput(self, on: bool) -> None:
|
|
mw2 = self
|
|
|
|
class Stream:
|
|
def write(self, data: str) -> None:
|
|
mw2._output += data
|
|
|
|
if on:
|
|
self._output = ""
|
|
self._oldStderr = sys.stderr
|
|
self._oldStdout = sys.stdout
|
|
s = cast(TextIO, Stream())
|
|
sys.stderr = s
|
|
sys.stdout = s
|
|
else:
|
|
sys.stderr = self._oldStderr
|
|
sys.stdout = self._oldStdout
|
|
|
|
def _card_repr(self, card: anki.cards.Card) -> None:
|
|
import copy
|
|
import pprint
|
|
|
|
if not card:
|
|
print("no card")
|
|
return
|
|
|
|
print("Front:", card.question())
|
|
print("\n")
|
|
print("Back:", card.answer())
|
|
|
|
print("\nNote:")
|
|
note = copy.copy(card.note())
|
|
for k, v in note.items():
|
|
print(f"- {k}:", v)
|
|
|
|
print("\n")
|
|
del note.fields
|
|
del note._fmap
|
|
pprint.pprint(note.__dict__)
|
|
|
|
print("\nCard:")
|
|
c = copy.copy(card)
|
|
c._render_output = None
|
|
pprint.pprint(c.__dict__)
|
|
|
|
def _debugCard(self) -> Optional[anki.cards.Card]:
|
|
card = self.reviewer.card
|
|
self._card_repr(card)
|
|
return card
|
|
|
|
def _debugBrowserCard(self) -> Optional[anki.cards.Card]:
|
|
card = aqt.dialogs._dialogs["Browser"][1].card
|
|
self._card_repr(card)
|
|
return card
|
|
|
|
def onDebugPrint(self, frm: aqt.forms.debug.Ui_Dialog) -> None:
|
|
cursor = frm.text.textCursor()
|
|
position = cursor.position()
|
|
cursor.select(QTextCursor.LineUnderCursor)
|
|
line = cursor.selectedText()
|
|
pfx, sfx = "pp(", ")"
|
|
if not line.startswith(pfx):
|
|
line = f"{pfx}{line}{sfx}"
|
|
cursor.insertText(line)
|
|
cursor.setPosition(position + len(pfx))
|
|
frm.text.setTextCursor(cursor)
|
|
self.onDebugRet(frm)
|
|
|
|
def onDebugRet(self, frm: aqt.forms.debug.Ui_Dialog) -> None:
|
|
import pprint
|
|
import traceback
|
|
|
|
text = frm.text.toPlainText()
|
|
card = self._debugCard
|
|
bcard = self._debugBrowserCard
|
|
mw = self
|
|
pp = pprint.pprint
|
|
self._captureOutput(True)
|
|
try:
|
|
# pylint: disable=exec-used
|
|
exec(text)
|
|
except:
|
|
self._output += traceback.format_exc()
|
|
self._captureOutput(False)
|
|
buf = ""
|
|
for c, line in enumerate(text.strip().split("\n")):
|
|
if c == 0:
|
|
buf += f">>> {line}\n"
|
|
else:
|
|
buf += f"... {line}\n"
|
|
try:
|
|
to_append = buf + (self._output or "<no output>")
|
|
to_append = gui_hooks.debug_console_did_evaluate_python(
|
|
to_append, text, frm
|
|
)
|
|
frm.log.appendPlainText(to_append)
|
|
except UnicodeDecodeError:
|
|
to_append = tr.qt_misc_non_unicode_text()
|
|
to_append = gui_hooks.debug_console_did_evaluate_python(
|
|
to_append, text, frm
|
|
)
|
|
frm.log.appendPlainText(to_append)
|
|
frm.log.ensureCursorVisible()
|
|
|
|
# System specific code
|
|
##########################################################################
|
|
|
|
def setupSystemSpecific(self) -> None:
|
|
self.hideMenuAccels = False
|
|
if isMac:
|
|
# mac users expect a minimize option
|
|
self.minimizeShortcut = QShortcut("Ctrl+M", self)
|
|
qconnect(self.minimizeShortcut.activated, self.onMacMinimize)
|
|
self.hideMenuAccels = True
|
|
self.maybeHideAccelerators()
|
|
self.hideStatusTips()
|
|
elif isWin:
|
|
# make sure ctypes is bundled
|
|
from ctypes import windll, wintypes # type: ignore
|
|
|
|
_dummy1 = windll
|
|
_dummy2 = wintypes
|
|
|
|
def maybeHideAccelerators(self, tgt: Optional[Any] = None) -> None:
|
|
if not self.hideMenuAccels:
|
|
return
|
|
tgt = tgt or self
|
|
for action_ in tgt.findChildren(QAction):
|
|
action = cast(QAction, action_)
|
|
txt = str(action.text())
|
|
m = re.match(r"^(.+)\(&.+\)(.+)?", txt)
|
|
if m:
|
|
action.setText(m.group(1) + (m.group(2) or ""))
|
|
|
|
def hideStatusTips(self) -> None:
|
|
for action in self.findChildren(QAction):
|
|
cast(QAction, action).setStatusTip("")
|
|
|
|
def onMacMinimize(self) -> None:
|
|
self.setWindowState(self.windowState() | Qt.WindowMinimized) # type: ignore
|
|
|
|
# Single instance support
|
|
##########################################################################
|
|
|
|
def setupAppMsg(self) -> None:
|
|
qconnect(self.app.appMsg, self.onAppMsg)
|
|
|
|
def onAppMsg(self, buf: str) -> None:
|
|
is_addon = self._isAddon(buf)
|
|
|
|
if self.state == "startup":
|
|
# try again in a second
|
|
self.progress.timer(
|
|
1000, lambda: self.onAppMsg(buf), False, requiresCollection=False
|
|
)
|
|
return
|
|
elif self.state == "profileManager":
|
|
# can't raise window while in profile manager
|
|
if buf == "raise":
|
|
return None
|
|
self.pendingImport = buf
|
|
if is_addon:
|
|
msg = tr.qt_misc_addon_will_be_installed_when_a()
|
|
else:
|
|
msg = tr.qt_misc_deck_will_be_imported_when_a()
|
|
tooltip(msg)
|
|
return
|
|
if not self.interactiveState() or self.progress.busy():
|
|
# we can't raise the main window while in profile dialog, syncing, etc
|
|
if buf != "raise":
|
|
showInfo(
|
|
tr.qt_misc_please_ensure_a_profile_is_open(),
|
|
parent=None,
|
|
)
|
|
return None
|
|
# raise window
|
|
if isWin:
|
|
# on windows we can raise the window by minimizing and restoring
|
|
self.showMinimized()
|
|
self.setWindowState(Qt.WindowActive)
|
|
self.showNormal()
|
|
else:
|
|
# on osx we can raise the window. on unity the icon in the tray will just flash.
|
|
self.activateWindow()
|
|
self.raise_()
|
|
if buf == "raise":
|
|
return None
|
|
|
|
# import / add-on installation
|
|
if is_addon:
|
|
self.installAddon(buf)
|
|
else:
|
|
self.handleImport(buf)
|
|
|
|
return None
|
|
|
|
def _isAddon(self, buf: str) -> bool:
|
|
return buf.endswith(self.addonManager.ext)
|
|
|
|
def interactiveState(self) -> bool:
|
|
"True if not in profile manager, syncing, etc."
|
|
return self.state in ("overview", "review", "deckBrowser")
|
|
|
|
# GC
|
|
##########################################################################
|
|
# The default Python garbage collection can trigger on any thread. This can
|
|
# cause crashes if Qt objects are garbage-collected, as Qt expects access
|
|
# only on the main thread. So Anki disables the default GC on startup, and
|
|
# instead runs it on a timer, and after dialog close.
|
|
# The gc after dialog close is necessary to free up the memory and extra
|
|
# processes that webviews spawn, as a lot of the GUI code creates ref cycles.
|
|
|
|
def garbage_collect_on_dialog_finish(self, dialog: QDialog) -> None:
|
|
qconnect(
|
|
dialog.finished, lambda: self.deferred_delete_and_garbage_collect(dialog)
|
|
)
|
|
|
|
def deferred_delete_and_garbage_collect(self, obj: QObject) -> None:
|
|
obj.deleteLater()
|
|
self.progress.timer(
|
|
1000, self.garbage_collect_now, False, requiresCollection=False
|
|
)
|
|
|
|
def disable_automatic_garbage_collection(self) -> None:
|
|
gc.collect()
|
|
gc.disable()
|
|
|
|
def garbage_collect_now(self) -> None:
|
|
# gc.collect() has optional arguments that will cause problems if
|
|
# it's passed directly to a QTimer, and pylint complains if we
|
|
# wrap it in a lambda, so we use this trivial wrapper
|
|
gc.collect()
|
|
|
|
# legacy aliases
|
|
|
|
setupDialogGC = garbage_collect_on_dialog_finish
|
|
gcWindow = deferred_delete_and_garbage_collect
|
|
|
|
# Crash log
|
|
##########################################################################
|
|
|
|
def setupCrashLog(self) -> None:
|
|
p = os.path.join(self.pm.base, "crash.log")
|
|
self._crashLog = open(p, "ab", 0)
|
|
faulthandler.enable(self._crashLog)
|
|
|
|
# Media server
|
|
##########################################################################
|
|
|
|
def setupMediaServer(self) -> None:
|
|
self.mediaServer = aqt.mediasrv.MediaServer(self)
|
|
self.mediaServer.start()
|
|
|
|
def baseHTML(self) -> str:
|
|
return f'<base href="{self.serverURL()}">'
|
|
|
|
def serverURL(self) -> str:
|
|
return "http://127.0.0.1:%d/" % self.mediaServer.getPort()
|
|
|
|
|
|
# legacy
|
|
class ResetReason(enum.Enum):
|
|
Unknown = "unknown"
|
|
AddCardsAddNote = "addCardsAddNote"
|
|
EditCurrentInit = "editCurrentInit"
|
|
EditorBridgeCmd = "editorBridgeCmd"
|
|
BrowserSetDeck = "browserSetDeck"
|
|
BrowserAddTags = "browserAddTags"
|
|
BrowserRemoveTags = "browserRemoveTags"
|
|
BrowserSuspend = "browserSuspend"
|
|
BrowserReposition = "browserReposition"
|
|
BrowserReschedule = "browserReschedule"
|
|
BrowserFindReplace = "browserFindReplace"
|
|
BrowserTagDupes = "browserTagDupes"
|
|
BrowserDeleteDeck = "browserDeleteDeck"
|