def __init__(self, parent=None):
super().__init__(parent)
self._ui = uic.loadUi('mc/preferences/AcceptLanguage.ui', self)
self.setAttribute(Qt.WA_DeleteOnClose)
self._ui.listWidget.setLayoutDirection(Qt.LeftToRight)
settings = Settings()
settings.beginGroup('Language')
# QStringList
langs = settings.value('acceptLanguage',
self.defaultLanguage(),
type=list)
settings.endGroup()
for code in langs:
loc = QLocale(code.replace('-', '_'))
label = ''
if loc.language() == QLocale.C:
label = _('Personal [%s]') % code
else:
label = '%s/%s [%s]' % (loc.languageToString(
loc.language()), loc.countryToString(loc.country()), code)
self._ui.listWidget.addItem(label)
self._ui.add.clicked.connect(self.addLanguage)
self._ui.remove.clicked.connect(self.removeLanguage)
self._ui.up.clicked.connect(self.upLanguage)
self._ui.down.clicked.connect(self.downLanguage)
def _onLanguagesReceived(self, languages):
loc = QLocale.system()
sysLang = QLocale.languageToString(loc.language())
preferredLanguages = self._getPreferredLanguages()
self._langList.clear()
firstCheckedItem = None
for lang in sorted(languages, key=lambda x: x['name']):
langName = lang['name']
langCode = lang['code']
nativeLang = self._getNativeLanguageName(langName)
text = langName
isSystemLang = langName == sysLang
if nativeLang and not isSystemLang:
text += " (" + nativeLang + ")"
item = QListWidgetItem(text)
item.setFlags(item.flags() | Qt.ItemIsUserCheckable)
item.setData(Qt.UserRole, langCode)
if (preferredLanguages and langCode in preferredLanguages) \
or isSystemLang:
item.setCheckState(Qt.Checked)
firstCheckedItem = item
else:
item.setCheckState(Qt.Unchecked)
self._langList.addItem(item)
self._langList.setMinimumWidth(self._langList.sizeHintForColumn(0))
if firstCheckedItem:
self._langList.scrollToItem(firstCheckedItem)
def _expand(self, language):
'''
@param: QLocale::Language
@return: QStringList
'''
allLanguages = []
countries = QLocale.matchingLocales(language, QLocale.AnyScript,
QLocale.AnyCountry)
for jdx in range(0, len(countries)):
languageString = ''
country = countries[jdx].country()
if len(countries) == 1:
languageString = '%s [%s]' % (QLocale.languageToString(
language), QLocale(language).name().split('_')[0])
else:
languageString = '%s/%s [%s]' % (QLocale.languageToString(
language), QLocale.countryToString(country), ('-'.join(
QLocale(language, country).name().split('_'))).lower())
if languageString not in allLanguages:
allLanguages.append(languageString)
return allLanguages
def _initLocales(self):
locales = QLocale.matchingLocales(QLocale.AnyLanguage,
QLocale.AnyScript,
QLocale.AnyCountry)
localeDict = {}
for loc in locales:
langName = QLocale.languageToString(loc.language())
if langName == "C":
continue
if langName in localeDict:
continue
localeDict[langName] = loc
self._localeDict = localeDict
