5167bb57be
- front/back/css shown in tabs - front/back preview switchable; only one webview needs to be loaded - dropdown to select cloze number in preview - search box to search in front/back/css
727 lines
23 KiB
Python
727 lines
23 KiB
Python
# -*- coding: utf-8 -*-
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# 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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import copy
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import json
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import re
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from typing import List, Optional
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import aqt
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from anki.cards import Card
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from anki.consts import *
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from anki.lang import _, ngettext
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from anki.notes import Note
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from anki.rsbackend import TemplateError
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from anki.template import TemplateRenderContext
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from anki.utils import isMac, isWin
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from aqt import AnkiQt, gui_hooks
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from aqt.qt import *
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from aqt.sound import av_player, play_clicked_audio
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from aqt.theme import theme_manager
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from aqt.utils import (
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askUser,
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downArrow,
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getOnlyText,
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openHelp,
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restoreGeom,
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saveGeom,
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showInfo,
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showWarning,
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tooltip,
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)
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from aqt.webview import AnkiWebView
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# fixme: previewing with empty fields
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# fixme: deck name on new cards
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# fixme: card count when removing
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# fixme: i18n
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# fixme: change tracking and tooltip in fields
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# fixme: replay suppression
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class CardLayout(QDialog):
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def __init__(
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self, mw: AnkiQt, note: Note, ord=0, parent: Optional[QWidget] = None,
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):
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QDialog.__init__(self, parent or mw, Qt.Window)
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mw.setupDialogGC(self)
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self.mw = aqt.mw
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self.note = note
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self.ord = ord
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self.col = self.mw.col.weakref()
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self.mm = self.mw.col.models
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self.model = note.model()
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self.templates = self.model["tmpls"]
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self.mm._remove_from_cache(self.model["id"])
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self.mw.checkpoint(_("Card Types"))
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self.changed = False
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self.setupTopArea()
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self.setupMainArea()
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self.setupButtons()
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self.setupShortcuts()
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self.setWindowTitle(_("Card Types for %s") % self.model["name"])
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v1 = QVBoxLayout()
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v1.addWidget(self.topArea)
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v1.addWidget(self.mainArea)
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v1.addLayout(self.buttons)
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v1.setContentsMargins(12, 12, 12, 12)
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self.setLayout(v1)
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gui_hooks.card_layout_will_show(self)
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self.redraw_everything()
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restoreGeom(self, "CardLayout")
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self.setWindowModality(Qt.ApplicationModal)
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self.show()
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# take the focus away from the first input area when starting up,
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# as users tend to accidentally type into the template
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self.setFocus()
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def redraw_everything(self):
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self.ignore_change_signals = True
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self.updateTopArea()
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self.ignore_change_signals = False
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self.update_current_ordinal_and_redraw(self.ord)
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def update_current_ordinal_and_redraw(self, idx):
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if self.ignore_change_signals:
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return
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self.ord = idx
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self.playedAudio = {}
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self.fill_fields_from_template()
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self.renderPreview()
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def _isCloze(self):
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return self.model["type"] == MODEL_CLOZE
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# Top area
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##########################################################################
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def setupTopArea(self):
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self.topArea = QWidget()
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self.topAreaForm = aqt.forms.clayout_top.Ui_Form()
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self.topAreaForm.setupUi(self.topArea)
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self.topAreaForm.templateOptions.setText(_("Options") + " " + downArrow())
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qconnect(self.topAreaForm.templateOptions.clicked, self.onMore)
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qconnect(
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self.topAreaForm.templatesBox.currentIndexChanged,
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self.update_current_ordinal_and_redraw,
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)
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def updateTopArea(self):
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cnt = self.mw.col.models.useCount(self.model)
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self.topAreaForm.changesLabel.setText(
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ngettext(
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"Changes below will affect the %(cnt)d note that uses this card type.",
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"Changes below will affect the %(cnt)d notes that use this card type.",
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cnt,
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)
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% dict(cnt=cnt)
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)
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self.updateCardNames()
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def updateCardNames(self):
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self.ignore_change_signals = True
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combo = self.topAreaForm.templatesBox
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combo.clear()
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combo.addItems(
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self._summarizedName(idx, tmpl) for (idx, tmpl) in enumerate(self.templates)
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)
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combo.setCurrentIndex(self.ord)
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combo.setEnabled(not self._isCloze())
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self.ignore_change_signals = False
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def _summarizedName(self, idx: int, tmpl: Dict):
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return "{}: {}: {} -> {}".format(
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idx + 1,
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tmpl["name"],
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self._fieldsOnTemplate(tmpl["qfmt"]),
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self._fieldsOnTemplate(tmpl["afmt"]),
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)
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def _fieldsOnTemplate(self, fmt):
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matches = re.findall("{{[^#/}]+?}}", fmt)
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chars_allowed = 30
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field_names: List[str] = []
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for m in matches:
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# strip off mustache
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m = re.sub(r"[{}]", "", m)
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# strip off modifiers
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m = m.split(":")[-1]
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# don't show 'FrontSide'
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if m == "FrontSide":
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continue
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field_names.append(m)
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chars_allowed -= len(m)
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if chars_allowed <= 0:
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break
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s = "+".join(field_names)
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if chars_allowed <= 0:
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s += "+..."
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return s
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def setupShortcuts(self):
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for i in range(1, 9):
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QShortcut(
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QKeySequence("Ctrl+%d" % i),
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self,
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activated=lambda i=i: self.selectCard(i),
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) # type: ignore
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def selectCard(self, n):
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self.ord = n - 1
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self.redraw_everything()
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# Main area
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##########################################################################
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def setupMainArea(self):
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w = self.mainArea = QWidget()
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l = QHBoxLayout()
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l.setContentsMargins(0, 0, 0, 0)
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l.setSpacing(3)
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left = QWidget()
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# template area
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tform = self.tform = aqt.forms.template.Ui_Form()
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tform.setupUi(left)
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# tform.groupBox_3.setTitle(_("Styling (shared between cards)"))
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qconnect(tform.front.textChanged, self.write_edits_to_template_and_redraw)
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qconnect(tform.css.textChanged, self.write_edits_to_template_and_redraw)
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qconnect(tform.back.textChanged, self.write_edits_to_template_and_redraw)
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qconnect(tform.tabWidget.currentChanged, self.on_editor_changed)
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l.addWidget(left, 5)
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self.search_box = search = QLineEdit()
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search.setPlaceholderText("Search")
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qconnect(search.textChanged, self.on_search_changed)
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qconnect(search.returnPressed, self.on_search_next)
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tform.tabWidget.setCornerWidget(search)
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# preview area
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right = QWidget()
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self.pform: Any = aqt.forms.preview.Ui_Form()
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pform = self.pform
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pform.setupUi(right)
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if self._isCloze():
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nums = self.note.cloze_numbers_in_fields()
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if self.ord + 1 not in nums:
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# current card is empty
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nums.append(self.ord + 1)
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self.cloze_numbers = sorted(nums)
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self.setup_cloze_number_box()
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else:
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self.cloze_numbers = []
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self.pform.cloze_number_combo.setHidden(True)
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self.setupWebviews()
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l.addWidget(right, 5)
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w.setLayout(l)
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def setup_cloze_number_box(self):
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names = (_("Cloze %d") % n for n in self.cloze_numbers)
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self.pform.cloze_number_combo.addItems(names)
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try:
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idx = self.cloze_numbers.index(self.ord + 1)
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self.pform.cloze_number_combo.setCurrentIndex(idx)
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except ValueError:
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# invalid cloze
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pass
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qconnect(
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self.pform.cloze_number_combo.currentIndexChanged, self.on_change_cloze
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)
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def current_editor(self) -> QTextEdit:
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idx = self.tform.tabWidget.currentIndex()
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if idx == 0:
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return self.tform.front
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elif idx == 1:
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return self.tform.back
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else:
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return self.tform.css
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def on_change_cloze(self, idx: int) -> None:
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self.ord = self.cloze_numbers[idx] - 1
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self._renderPreview()
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def on_editor_changed(self, idx: int) -> None:
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if idx == 0:
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self.pform.preview_front.setChecked(True)
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elif idx == 1:
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self.pform.preview_back.setChecked(True)
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def on_search_changed(self, text: str):
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editor = self.current_editor()
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if not editor.find(text):
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# try again from top
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cursor = editor.textCursor()
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cursor.movePosition(QTextCursor.Start)
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editor.setTextCursor(cursor)
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editor.find(text)
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def on_search_next(self):
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self.on_search_changed(self.search_box.text())
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def setupWebviews(self):
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if theme_manager.night_mode and not theme_manager.macos_dark_mode():
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# the grouping box renders incorrectly in the fusion theme. 5.9+
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# 5.13 behave differently to 5.14, but it looks bad in either case,
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# and adjusting the top margin makes the 'save PDF' button show in
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# the wrong place, so for now we just disable the border instead
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self.setStyleSheet("QGroupBox { border: 0; }")
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pform = self.pform
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pform.frontWeb = AnkiWebView(title="card layout")
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pform.verticalLayout.addWidget(pform.frontWeb)
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pform.verticalLayout.setStretch(1, 99)
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pform.preview_front.isChecked()
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qconnect(pform.preview_front.toggled, self.on_preview_toggled)
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qconnect(pform.preview_back.toggled, self.on_preview_toggled)
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jsinc = [
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"jquery.js",
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"browsersel.js",
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"mathjax/conf.js",
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"mathjax/MathJax.js",
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"reviewer.js",
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]
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pform.frontWeb.stdHtml(
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self.mw.reviewer.revHtml(), css=["reviewer.css"], js=jsinc, context=self,
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)
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pform.frontWeb.set_bridge_command(self._on_bridge_cmd, self)
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def on_preview_toggled(self):
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self._renderPreview()
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def _on_bridge_cmd(self, cmd: str) -> Any:
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if cmd.startswith("play:"):
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play_clicked_audio(cmd, self.rendered_card)
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def ephemeral_card_for_rendering(self) -> Card:
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card = Card(self.col)
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card.ord = self.ord
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template = copy.copy(self.current_template())
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# may differ in cloze case
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template["ord"] = card.ord
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# this fetches notetype, we should pass it in
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output = TemplateRenderContext.from_card_layout(
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self.note, card, notetype=self.model, template=template
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).render()
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card.set_render_output(output)
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return card
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# Buttons
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##########################################################################
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def setupButtons(self):
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l = self.buttons = QHBoxLayout()
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help = QPushButton(_("Help"))
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help.setAutoDefault(False)
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l.addWidget(help)
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qconnect(help.clicked, self.onHelp)
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l.addStretch()
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addField = QPushButton(_("Add Field"))
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addField.setAutoDefault(False)
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l.addWidget(addField)
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qconnect(addField.clicked, self.onAddField)
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if not self._isCloze():
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flip = QPushButton(_("Flip"))
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flip.setAutoDefault(False)
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l.addWidget(flip)
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qconnect(flip.clicked, self.onFlip)
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l.addStretch()
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save = QPushButton(_("Save"))
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save.setAutoDefault(False)
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l.addWidget(save)
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qconnect(save.clicked, self.accept)
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close = QPushButton(_("Cancel"))
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close.setAutoDefault(False)
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l.addWidget(close)
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qconnect(close.clicked, self.reject)
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# Reading/writing question/answer/css
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##########################################################################
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def current_template(self) -> Dict:
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if self._isCloze():
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return self.templates[0]
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return self.templates[self.ord]
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def fill_fields_from_template(self):
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t = self.current_template()
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self.ignore_change_signals = True
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self.tform.front.setPlainText(t["qfmt"])
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self.tform.css.setPlainText(self.model["css"])
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self.tform.back.setPlainText(t["afmt"])
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self.tform.front.setAcceptRichText(False)
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self.tform.css.setAcceptRichText(False)
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self.tform.back.setAcceptRichText(False)
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if qtminor < 10:
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self.tform.front.setTabStopWidth(30)
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self.tform.css.setTabStopWidth(30)
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self.tform.back.setTabStopWidth(30)
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else:
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tab_width = self.fontMetrics().width(" " * 4)
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self.tform.front.setTabStopDistance(tab_width)
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self.tform.css.setTabStopDistance(tab_width)
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self.tform.back.setTabStopDistance(tab_width)
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self.ignore_change_signals = False
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def write_edits_to_template_and_redraw(self):
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if self.ignore_change_signals:
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return
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self.changed = True
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t = self.current_template()
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t["qfmt"] = self.tform.front.toPlainText()
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t["afmt"] = self.tform.back.toPlainText()
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self.model["css"] = self.tform.css.toPlainText()
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self.renderPreview()
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# Preview
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##########################################################################
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_previewTimer = None
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def renderPreview(self):
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# schedule a preview when timing stops
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self.cancelPreviewTimer()
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self._previewTimer = self.mw.progress.timer(200, self._renderPreview, False)
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def cancelPreviewTimer(self):
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if self._previewTimer:
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self._previewTimer.stop()
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self._previewTimer = None
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def _renderPreview(self) -> None:
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self.cancelPreviewTimer()
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c = self.rendered_card = self.ephemeral_card_for_rendering()
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ti = self.maybeTextInput
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bodyclass = theme_manager.body_classes_for_card_ord(c.ord)
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if self.pform.preview_front.isChecked():
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q = ti(self.mw.prepare_card_text_for_display(c.q()))
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q = gui_hooks.card_will_show(q, c, "clayoutQuestion")
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text = q
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audio = c.question_av_tags()
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else:
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a = ti(self.mw.prepare_card_text_for_display(c.a()), type="a")
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a = gui_hooks.card_will_show(a, c, "clayoutAnswer")
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text = a
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audio = c.answer_av_tags()
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# use _showAnswer to avoid the longer delay
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self.pform.frontWeb.eval(
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"_showAnswer(%s,'%s');" % (json.dumps(text), bodyclass)
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)
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if c.id not in self.playedAudio:
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av_player.play_tags(audio)
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self.playedAudio[c.id] = True
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self.updateCardNames()
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def maybeTextInput(self, txt, type="q"):
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if "[[type:" not in txt:
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return txt
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origLen = len(txt)
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txt = txt.replace("<hr id=answer>", "")
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hadHR = origLen != len(txt)
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def answerRepl(match):
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res = self.mw.reviewer.correct("exomple", "an example")
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if hadHR:
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res = "<hr id=answer>" + res
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return res
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repl: Union[str, Callable]
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if type == "q":
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repl = "<input id='typeans' type=text value='exomple' readonly='readonly'>"
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repl = "<center>%s</center>" % repl
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else:
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repl = answerRepl
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return re.sub(r"\[\[type:.+?\]\]", repl, txt)
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# Card operations
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######################################################################
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def onRemove(self):
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if len(self.templates) < 2:
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return showInfo(_("At least one card type is required."))
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template = self.current_template()
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msg = _("Delete the '%(a)s' card type, and its %(b)s?") % dict(
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a=template["name"], b=_("cards")
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)
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if not askUser(msg):
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return
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self.changed = True
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self.mm.remTemplate(self.model, template, save=False)
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# ensure current ordinal is within bounds
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idx = self.ord
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if idx >= len(self.templates):
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self.ord = len(self.templates) - 1
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self.redraw_everything()
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def onRename(self):
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template = self.current_template()
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name = getOnlyText(_("New name:"), default=template["name"])
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if not name.strip():
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return
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self.changed = True
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template["name"] = name
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self.redraw_everything()
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def onReorder(self):
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n = len(self.templates)
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template = self.current_template()
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current_pos = self.templates.index(template) + 1
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pos = getOnlyText(
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_("Enter new card position (1...%s):") % n, default=str(current_pos)
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)
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if not pos:
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return
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try:
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pos = int(pos)
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except ValueError:
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return
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if pos < 1 or pos > n:
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return
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if pos == current_pos:
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return
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new_idx = pos - 1
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self.changed = True
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self.mm.moveTemplate(self.model, template, new_idx, save=False)
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self.ord = new_idx
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self.redraw_everything()
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def _newCardName(self):
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n = len(self.templates) + 1
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|
while 1:
|
|
name = _("Card %d") % n
|
|
if name not in [t["name"] for t in self.templates]:
|
|
break
|
|
n += 1
|
|
return name
|
|
|
|
def onAddCard(self):
|
|
cnt = self.mw.col.models.useCount(self.model)
|
|
txt = (
|
|
ngettext(
|
|
"This will create %d card. Proceed?",
|
|
"This will create %d cards. Proceed?",
|
|
cnt,
|
|
)
|
|
% cnt
|
|
)
|
|
if not askUser(txt):
|
|
return
|
|
self.changed = True
|
|
name = self._newCardName()
|
|
t = self.mm.newTemplate(name)
|
|
old = self.current_template()
|
|
t["qfmt"] = old["qfmt"]
|
|
t["afmt"] = old["afmt"]
|
|
self.mm.addTemplate(self.model, t, save=False)
|
|
self.ord = len(self.templates) - 1
|
|
self.redraw_everything()
|
|
|
|
def onFlip(self):
|
|
old = self.current_template()
|
|
self._flipQA(old, old)
|
|
self.redraw_everything()
|
|
|
|
def _flipQA(self, src, dst):
|
|
m = re.match("(?s)(.+)<hr id=answer>(.+)", src["afmt"])
|
|
if not m:
|
|
showInfo(
|
|
_(
|
|
"""\
|
|
Anki couldn't find the line between the question and answer. Please \
|
|
adjust the template manually to switch the question and answer."""
|
|
)
|
|
)
|
|
return
|
|
self.changed = True
|
|
dst["afmt"] = "{{FrontSide}}\n\n<hr id=answer>\n\n%s" % src["qfmt"]
|
|
dst["qfmt"] = m.group(2).strip()
|
|
return True
|
|
|
|
def onMore(self):
|
|
m = QMenu(self)
|
|
|
|
if not self._isCloze():
|
|
a = m.addAction(_("Add Card Type..."))
|
|
qconnect(a.triggered, self.onAddCard)
|
|
|
|
a = m.addAction(_("Remove Card Type..."))
|
|
qconnect(a.triggered, self.onRemove)
|
|
|
|
a = m.addAction(_("Rename Card Type..."))
|
|
qconnect(a.triggered, self.onRename)
|
|
|
|
a = m.addAction(_("Reposition Card Type..."))
|
|
qconnect(a.triggered, self.onReorder)
|
|
|
|
m.addSeparator()
|
|
|
|
t = self.current_template()
|
|
if t["did"]:
|
|
s = _(" (on)")
|
|
else:
|
|
s = _(" (off)")
|
|
a = m.addAction(_("Deck Override...") + s)
|
|
qconnect(a.triggered, self.onTargetDeck)
|
|
|
|
a = m.addAction(_("Browser Appearance..."))
|
|
qconnect(a.triggered, self.onBrowserDisplay)
|
|
|
|
m.exec_(self.topAreaForm.templateOptions.mapToGlobal(QPoint(0, 0)))
|
|
|
|
def onBrowserDisplay(self):
|
|
d = QDialog()
|
|
f = aqt.forms.browserdisp.Ui_Dialog()
|
|
f.setupUi(d)
|
|
t = self.current_template()
|
|
f.qfmt.setText(t.get("bqfmt", ""))
|
|
f.afmt.setText(t.get("bafmt", ""))
|
|
if t.get("bfont"):
|
|
f.overrideFont.setChecked(True)
|
|
f.font.setCurrentFont(QFont(t.get("bfont", "Arial")))
|
|
f.fontSize.setValue(t.get("bsize", 12))
|
|
qconnect(f.buttonBox.accepted, lambda: self.onBrowserDisplayOk(f))
|
|
d.exec_()
|
|
|
|
def onBrowserDisplayOk(self, f):
|
|
t = self.current_template()
|
|
self.changed = True
|
|
t["bqfmt"] = f.qfmt.text().strip()
|
|
t["bafmt"] = f.afmt.text().strip()
|
|
if f.overrideFont.isChecked():
|
|
t["bfont"] = f.font.currentFont().family()
|
|
t["bsize"] = f.fontSize.value()
|
|
else:
|
|
for key in ("bfont", "bsize"):
|
|
if key in t:
|
|
del t[key]
|
|
|
|
def onTargetDeck(self):
|
|
from aqt.tagedit import TagEdit
|
|
|
|
t = self.current_template()
|
|
d = QDialog(self)
|
|
d.setWindowTitle("Anki")
|
|
d.setMinimumWidth(400)
|
|
l = QVBoxLayout()
|
|
lab = QLabel(
|
|
_(
|
|
"""\
|
|
Enter deck to place new %s cards in, or leave blank:"""
|
|
)
|
|
% self.current_template()["name"]
|
|
)
|
|
lab.setWordWrap(True)
|
|
l.addWidget(lab)
|
|
te = TagEdit(d, type=1)
|
|
te.setCol(self.col)
|
|
l.addWidget(te)
|
|
if t["did"]:
|
|
te.setText(self.col.decks.get(t["did"])["name"])
|
|
te.selectAll()
|
|
bb = QDialogButtonBox(QDialogButtonBox.Close)
|
|
qconnect(bb.rejected, d.close)
|
|
l.addWidget(bb)
|
|
d.setLayout(l)
|
|
d.exec_()
|
|
self.changed = True
|
|
if not te.text().strip():
|
|
t["did"] = None
|
|
else:
|
|
t["did"] = self.col.decks.id(te.text())
|
|
|
|
def onAddField(self):
|
|
diag = QDialog(self)
|
|
form = aqt.forms.addfield.Ui_Dialog()
|
|
form.setupUi(diag)
|
|
fields = [f["name"] for f in self.model["flds"]]
|
|
form.fields.addItems(fields)
|
|
form.font.setCurrentFont(QFont("Arial"))
|
|
form.size.setValue(20)
|
|
diag.show()
|
|
# Work around a Qt bug,
|
|
# https://bugreports.qt-project.org/browse/QTBUG-1894
|
|
if isMac or isWin:
|
|
# No problems on Macs or Windows.
|
|
form.fields.showPopup()
|
|
else:
|
|
# Delay showing the pop-up.
|
|
self.mw.progress.timer(200, form.fields.showPopup, False)
|
|
if not diag.exec_():
|
|
return
|
|
if form.radioQ.isChecked():
|
|
obj = self.tform.front
|
|
else:
|
|
obj = self.tform.back
|
|
self._addField(
|
|
obj,
|
|
fields[form.fields.currentIndex()],
|
|
form.font.currentFont().family(),
|
|
form.size.value(),
|
|
)
|
|
|
|
def _addField(self, widg, field, font, size):
|
|
t = widg.toPlainText()
|
|
t += "\n<div style='font-family: %s; font-size: %spx;'>{{%s}}</div>\n" % (
|
|
font,
|
|
size,
|
|
field,
|
|
)
|
|
widg.setPlainText(t)
|
|
self.changed = True
|
|
self.write_edits_to_template_and_redraw()
|
|
|
|
# Closing & Help
|
|
######################################################################
|
|
|
|
def accept(self) -> None:
|
|
def save():
|
|
self.mm.save(self.model)
|
|
|
|
def on_done(fut):
|
|
try:
|
|
fut.result()
|
|
except TemplateError as e:
|
|
showWarning("Unable to save changes: " + str(e))
|
|
return
|
|
self.mw.reset()
|
|
tooltip("Changes saved.", parent=self.mw)
|
|
self.cleanup()
|
|
return QDialog.accept(self)
|
|
|
|
self.mw.taskman.with_progress(save, on_done)
|
|
|
|
def reject(self) -> None:
|
|
if self.changed:
|
|
if not askUser("Discard changes?"):
|
|
return
|
|
self.cleanup()
|
|
return QDialog.reject(self)
|
|
|
|
def cleanup(self) -> None:
|
|
self.cancelPreviewTimer()
|
|
av_player.stop_and_clear_queue()
|
|
saveGeom(self, "CardLayout")
|
|
self.pform.frontWeb = None
|
|
self.model = None
|
|
self.rendered_card = None
|
|
self.mw = None
|
|
|
|
def onHelp(self):
|
|
openHelp("templates")
|