| Type: | plainTextWordsEnterer |
| Uses (at least one of): |
TranslatorModule >
CharsKeyboardModule > |
| Requires (at least one of): |
GuiModule >
ButtonRegisterModule > WordListStringParserModule > JSWordListStringParserModule > LoaderGuiModule > |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 | #! /usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright 2011-2013, Marten de Vries
#
# This file is part of OpenTeacher.
#
# OpenTeacher is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# OpenTeacher is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenTeacher. If not, see <http://www.gnu.org/licenses/>.
import contextlib
def installQtClasses():
global EnterPlainTextDialog
class EnterPlainTextDialog(QtWidgets.QDialog):
def __init__(self, parseList, charsKeyboard, *args, **kwargs):
super().__init__(*args, **kwargs)
self._parseList = parseList
buttonBox = QtWidgets.QDialogButtonBox(
QtWidgets.QDialogButtonBox.Cancel | QtWidgets.QDialogButtonBox.Ok,
parent=self
)
buttonBox.accepted.connect(self.accept)
buttonBox.rejected.connect(self.reject)
self._label = QtWidgets.QLabel()
self._label.setWordWrap(True)
#make sure the label doesn't claim too much space when e.g.
#being full screen.
self._label.setSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Fixed)
self._textEdit = QtWidgets.QTextEdit()
splitter = QtWidgets.QSplitter()
splitter.addWidget(self._textEdit)
splitter.setStretchFactor(0, 3)
if charsKeyboard:
splitter.addWidget(charsKeyboard)
splitter.setStretchFactor(1, 1)
charsKeyboard.letterChosen.handle(self._addLetter)
layout = QtWidgets.QVBoxLayout()
layout.addWidget(self._label)
layout.addWidget(splitter)
layout.addWidget(buttonBox)
self.setLayout(layout)
def _addLetter(self, letter):
self._textEdit.insertPlainText(letter)
self._textEdit.setFocus(True)
def retranslate(self):
self._label.setText(_("Please enter the plain text in the text edit. Separate words with a new line and questions from answers with an equals sign ('=') or a tab."))
self.setWindowTitle(_("Plain text words enterer"))
def focus(self):
self._textEdit.setFocus(True)
@property
def lesson(self):
text = self._textEdit.toPlainText()
try:
return self._parseList(text)
except ValueError:
QtWidgets.QMessageBox.warning(
self,
_("Missing equals sign or tab"),
_("Please make sure every line contains an '='-sign or tab between the questions and answers.")
)
class PlainTextWordsEntererModule:
def __init__(self, moduleManager, *args, **kwargs):
super().__init__(*args, **kwargs)
self._mm = moduleManager
self.type = "plainTextWordsEnterer"
self.requires = (
self._mm.mods(type="ui"),
self._mm.mods(type="buttonRegister"),
self._mm.mods(type="wordListStringParser"),
self._mm.mods(type="loaderGui"),
)
self.uses = (
self._mm.mods(type="translator"),
self._mm.mods(type="charsKeyboard"),
)
x = 960
self.priorities = {
"all": x,
"selfstudy": x,
"student@home": x,
"student@school": x,
"teacher": x,
"words-only": x,
"code-documentation": x,
"test-suite": x,
"default": -1,
}
self.filesWithTranslations = ("plainTextWords.py",)
@property
def _charsKeyboard(self):
try:
return self._modules.default(
"active",
type="charsKeyboard"
).createWidget()
except IndexError:
return
def enable(self):
global QtWidgets
try:
from PyQt5 import QtWidgets
except ImportError:
#stay disabled
return
installQtClasses()
self._references = set()
self._activeDialogs = set()
self._modules = set(self._mm.mods(type="modules")).pop()
self._uiModule = self._modules.default("active", type="ui")
self._button = self._modules.default("active", type="buttonRegister").registerButton("create")
self._button.clicked.handle(self.createLesson)
self._button.changePriority.send(self.priorities["all"])
self._button.changeSize.send("small")
try:
translator = self._modules.default("active", type="translator")
except IndexError:
pass
else:
translator.languageChanged.handle(self._retranslate)
self._retranslate()
self.active = True
def _retranslate(self):
#Translations
global _
global ngettext
try:
translator = self._modules.default("active", type="translator")
except IndexError:
_, ngettext = str, lambda a, b, n: a if n == 1 else b
else:
_, ngettext = translator.gettextFunctions(
self._mm.resourcePath("translations")
)
self._button.changeText.send(_("Create words lesson by entering plain text"))
for dialog in self._activeDialogs:
dialog.retranslate()
dialog.tab.title = dialog.windowTitle()
def createLesson(self):
parseList = self._modules.default(
"active",
type="wordListStringParser"
).parseList
eptd = EnterPlainTextDialog(parseList, self._charsKeyboard)
self._activeDialogs.add(eptd)
tab = self._uiModule.addCustomTab(eptd)
tab.closeRequested.handle(tab.close)
eptd.tab = tab
self._retranslate()
eptd.focus()
eptd.accepted.connect(lambda: self._loadLesson(eptd.lesson))
eptd.finished.connect(tab.close)
eptd.finished.connect(lambda: self._activeDialogs.remove(eptd))
def _loadLesson(self, lesson):
if not lesson:
return
lesson["changed"] = True
with contextlib.suppress(NotImplementedError):
self._modules.default("active", type="loaderGui").loadFromLesson("words", lesson)
def disable(self):
self.active = False
self._modules.default("active", type="buttonRegister").unregisterButton(self._button)
del self._references
del self._activeDialogs
del self._modules
del self._uiModule
del self._button
def init(moduleManager):
return PlainTextWordsEntererModule(moduleManager)
|