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https://github.com/ankitects/anki.git
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7dcbc7efec
Forces the Fusion theme when running night mode, so we don't need to work around platform themes that don't respond to the defined palette. Feedback/suggestions on the chosen colours welcome - _vars.scss is the file to change if you want to experiment with adjustments.
613 lines
20 KiB
Python
613 lines
20 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 collections
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import json
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import re
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import aqt
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from anki.consts import *
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from anki.lang import _, ngettext
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from anki.utils import isMac, isWin, joinFields
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from aqt import gui_hooks
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from aqt.qt import *
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from aqt.sound import av_player
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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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mungeQA,
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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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)
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from aqt.webview import AnkiWebView
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class CardLayout(QDialog):
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def __init__(self, mw, note, ord=0, parent=None, addMode=False):
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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.parent = parent or mw
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self.note = note
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self.ord = ord
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self.col = self.mw.col
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self.mm = self.mw.col.models
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self.model = note.model()
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self.mw.checkpoint(_("Card Types"))
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self.addMode = addMode
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if addMode:
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# save it to DB temporarily
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self.emptyFields = []
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for name, val in list(note.items()):
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if val.strip():
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continue
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self.emptyFields.append(name)
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note[name] = "(%s)" % name
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note.flush()
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self.removeColons()
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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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self.redraw()
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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(self):
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did = None
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if hasattr(self.parent, "deckChooser"):
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did = self.parent.deckChooser.selectedId()
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self.cards = self.col.previewCards(self.note, 2, did=did)
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idx = self.ord
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if idx >= len(self.cards):
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self.ord = len(self.cards) - 1
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self.redrawing = True
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self.updateTopArea()
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self.updateMainArea()
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self.redrawing = False
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self.onCardSelected(self.ord)
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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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)
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def selectCard(self, n):
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self.ord = n - 1
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self.redraw()
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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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self.topAreaForm.templateOptions.clicked.connect(self.onMore)
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self.topAreaForm.templatesBox.currentIndexChanged.connect(self.onCardSelected)
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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.redrawing = True
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combo = self.topAreaForm.templatesBox
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combo.clear()
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combo.addItems(self._summarizedName(t) for t in self.model["tmpls"])
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combo.setCurrentIndex(self.ord)
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combo.setEnabled(not self._isCloze())
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self.redrawing = False
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def _summarizedName(self, tmpl):
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return "{}: {}: {} -> {}".format(
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tmpl["ord"] + 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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charsAllowed = 30
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result = collections.OrderedDict()
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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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if m not in result:
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result[m] = True
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charsAllowed -= len(m)
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if charsAllowed <= 0:
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break
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str = "+".join(result.keys())
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if charsAllowed <= 0:
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str += "+..."
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return str
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def _isCloze(self):
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return self.model["type"] == MODEL_CLOZE
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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.label1.setText(" →")
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tform.label2.setText(" →")
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tform.labelc1.setText(" ↗")
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tform.labelc2.setText(" ↘")
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if self.style().objectName() == "gtk+":
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# gtk+ requires margins in inner layout
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tform.tlayout1.setContentsMargins(0, 11, 0, 0)
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tform.tlayout2.setContentsMargins(0, 11, 0, 0)
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tform.tlayout3.setContentsMargins(0, 11, 0, 0)
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tform.groupBox_3.setTitle(_("Styling (shared between cards)"))
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tform.front.textChanged.connect(self.saveCard)
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tform.css.textChanged.connect(self.saveCard)
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tform.back.textChanged.connect(self.saveCard)
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l.addWidget(left, 5)
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# preview area
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right = QWidget()
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pform = self.pform = aqt.forms.preview.Ui_Form()
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pform.setupUi(right)
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if self.style().objectName() == "gtk+":
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# gtk+ requires margins in inner layout
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pform.frontPrevBox.setContentsMargins(0, 11, 0, 0)
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pform.backPrevBox.setContentsMargins(0, 11, 0, 0)
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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 setupWebviews(self):
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pform = self.pform
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pform.frontWeb = AnkiWebView()
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pform.frontPrevBox.addWidget(pform.frontWeb)
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pform.backWeb = AnkiWebView()
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pform.backPrevBox.addWidget(pform.backWeb)
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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
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)
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pform.backWeb.stdHtml(
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self.mw.reviewer.revHtml(), css=["reviewer.css"], js=jsinc
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)
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# specify a context for add-ons
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pform.frontWeb.set_bridge_command(lambda msg: None, "card_layout")
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pform.backWeb.set_bridge_command(lambda msg: None, "card_layout")
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def updateMainArea(self):
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if self._isCloze():
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cnt = len(self.mm.availOrds(self.model, joinFields(self.note.fields)))
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for g in self.pform.groupBox, self.pform.groupBox_2:
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g.setTitle(g.title() + _(" (1 of %d)") % max(cnt, 1))
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def onRemove(self):
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if len(self.model["tmpls"]) < 2:
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return showInfo(_("At least one card type is required."))
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idx = self.ord
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cards = self.mm.tmplUseCount(self.model, idx)
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cards = ngettext("%d card", "%d cards", cards) % cards
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msg = _("Delete the '%(a)s' card type, and its %(b)s?") % dict(
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a=self.model["tmpls"][idx]["name"], b=cards
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)
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if not askUser(msg):
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return
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if not self.mm.remTemplate(self.model, self.cards[idx].template()):
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return showWarning(
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_(
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"""\
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Removing this card type would cause one or more notes to be deleted. \
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Please create a new card type first."""
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)
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)
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self.redraw()
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def removeColons(self):
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# colons in field names conflict with the template language
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for fld in self.model["flds"]:
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if ":" in fld["name"]:
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self.mm.renameField(self.model, fld, fld["name"])
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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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help.clicked.connect(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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addField.clicked.connect(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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flip.clicked.connect(self.onFlip)
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l.addStretch()
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close = QPushButton(_("Close"))
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close.setAutoDefault(False)
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l.addWidget(close)
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close.clicked.connect(self.accept)
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# Cards
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##########################################################################
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def onCardSelected(self, idx):
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if self.redrawing:
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return
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self.card = self.cards[idx]
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self.ord = idx
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self.playedAudio = {}
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self.readCard()
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self.renderPreview()
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def readCard(self):
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t = self.card.template()
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self.redrawing = 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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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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self.redrawing = False
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def saveCard(self):
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if self.redrawing:
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return
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text = self.tform.front.toPlainText()
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self.card.template()["qfmt"] = text
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text = self.tform.css.toPlainText()
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self.card.model()["css"] = text
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text = self.tform.back.toPlainText()
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self.card.template()["afmt"] = text
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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(500, 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.card
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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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q = ti(mungeQA(self.mw.col, c.q(reload=True)))
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q = gui_hooks.card_will_show(q, c, "clayoutQuestion")
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a = ti(mungeQA(self.mw.col, c.a()), type="a")
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a = gui_hooks.card_will_show(a, c, "clayoutAnswer")
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# use _showAnswer to avoid the longer delay
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self.pform.frontWeb.eval("_showAnswer(%s,'%s');" % (json.dumps(q), bodyclass))
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self.pform.backWeb.eval("_showAnswer(%s, '%s');" % (json.dumps(a), bodyclass))
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if c.id not in self.playedAudio:
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av_player.play_from_text(self.mw.col, c.q() + c.a())
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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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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 onRename(self):
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name = getOnlyText(_("New name:"), default=self.card.template()["name"])
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if not name:
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return
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if name in [
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c.template()["name"] for c in self.cards if c.template()["ord"] != self.ord
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]:
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return showWarning(_("That name is already used."))
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self.card.template()["name"] = name
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self.redraw()
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def onReorder(self):
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n = len(self.cards)
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cur = self.card.template()["ord"] + 1
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pos = getOnlyText(_("Enter new card position (1...%s):") % n, default=str(cur))
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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 == cur:
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return
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pos -= 1
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self.mm.moveTemplate(self.model, self.card.template(), pos)
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self.ord = pos
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self.redraw()
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def _newCardName(self):
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n = len(self.cards) + 1
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while 1:
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name = _("Card %d") % n
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if name not in [c.template()["name"] for c in self.cards]:
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break
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n += 1
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return name
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def onAddCard(self):
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cnt = self.mw.col.models.useCount(self.model)
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txt = (
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ngettext(
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"This will create %d card. Proceed?",
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"This will create %d cards. Proceed?",
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cnt,
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)
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% cnt
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)
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if not askUser(txt):
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return
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name = self._newCardName()
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t = self.mm.newTemplate(name)
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old = self.card.template()
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t["qfmt"] = old["qfmt"]
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t["afmt"] = old["afmt"]
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self.mm.addTemplate(self.model, t)
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self.ord = len(self.cards)
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self.redraw()
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def onFlip(self):
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old = self.card.template()
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self._flipQA(old, old)
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self.redraw()
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def _flipQA(self, src, dst):
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m = re.match("(?s)(.+)<hr id=answer>(.+)", src["afmt"])
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if not m:
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showInfo(
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_(
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"""\
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Anki couldn't find the line between the question and answer. Please \
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adjust the template manually to switch the question and answer."""
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)
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)
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return
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dst["afmt"] = "{{FrontSide}}\n\n<hr id=answer>\n\n%s" % src["qfmt"]
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dst["qfmt"] = m.group(2).strip()
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return True
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def onMore(self):
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m = QMenu(self)
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if not self._isCloze():
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a = m.addAction(_("Add Card Type..."))
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a.triggered.connect(self.onAddCard)
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a = m.addAction(_("Remove Card Type..."))
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a.triggered.connect(self.onRemove)
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a = m.addAction(_("Rename Card Type..."))
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a.triggered.connect(self.onRename)
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a = m.addAction(_("Reposition Card Type..."))
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a.triggered.connect(self.onReorder)
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m.addSeparator()
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t = self.card.template()
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if t["did"]:
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s = _(" (on)")
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else:
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s = _(" (off)")
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a = m.addAction(_("Deck Override...") + s)
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a.triggered.connect(self.onTargetDeck)
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a = m.addAction(_("Browser Appearance..."))
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a.triggered.connect(self.onBrowserDisplay)
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m.exec_(self.topAreaForm.templateOptions.mapToGlobal(QPoint(0, 0)))
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def onBrowserDisplay(self):
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d = QDialog()
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f = aqt.forms.browserdisp.Ui_Dialog()
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f.setupUi(d)
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t = self.card.template()
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f.qfmt.setText(t.get("bqfmt", ""))
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f.afmt.setText(t.get("bafmt", ""))
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if t.get("bfont"):
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f.overrideFont.setChecked(True)
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f.font.setCurrentFont(QFont(t.get("bfont", "Arial")))
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f.fontSize.setValue(t.get("bsize", 12))
|
|
f.buttonBox.accepted.connect(lambda: self.onBrowserDisplayOk(f))
|
|
d.exec_()
|
|
|
|
def onBrowserDisplayOk(self, f):
|
|
t = self.card.template()
|
|
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.card.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.card.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)
|
|
bb.rejected.connect(d.close)
|
|
l.addWidget(bb)
|
|
d.setLayout(l)
|
|
d.exec_()
|
|
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.saveCard()
|
|
|
|
# Closing & Help
|
|
######################################################################
|
|
|
|
def accept(self):
|
|
self.reject()
|
|
|
|
def reject(self):
|
|
self.cancelPreviewTimer()
|
|
av_player.stop_and_clear_queue()
|
|
if self.addMode:
|
|
# remove the filler fields we added
|
|
for name in self.emptyFields:
|
|
self.note[name] = ""
|
|
self.mw.col.db.execute("delete from notes where id = ?", self.note.id)
|
|
self.mm.save(self.model, templates=True)
|
|
self.mw.reset()
|
|
saveGeom(self, "CardLayout")
|
|
self.pform.frontWeb = None
|
|
self.pform.backWeb = None
|
|
return QDialog.reject(self)
|
|
|
|
def onHelp(self):
|
|
openHelp("templates")
|