Python QtCore.QTranslator方法代码示例

# 需要导入模块: from PyQt4 import QtCore [as 别名]
# 或者: from PyQt4.QtCore import QTranslator [as 别名]
def __init__(self):
        super(SimpleApp, self).__init__([])

        self.translator = QtCore.QTranslator()
        self.default_font = QtGui.QFont()

        if sys.version_info < (3,) :
            settings_path = ".easygui-qt2"
        else:
            settings_path = ".easygui-qt3"
        self.config_path = os.path.join(os.path.expanduser("~"),
                                         settings_path)
        try:
            self.load_config()
            self.setFont(self.default_font)
        except:
            pass

        self.save_config() 

# 需要导入模块: from PyQt4 import QtCore [as 别名]
# 或者: from PyQt4.QtCore import QTranslator [as 别名]
def set_locale(self, locale, save=True):
        """Sets the language of the basic controls for PyQt
           from a locale - provided that the corresponding qm files
           are present in the PyQt distribution.
        """
        global QM_FILES
        if QM_FILES is None:
            QM_FILES = utils.find_qm_files()
        if locale in QM_FILES:
            if self.translator.load("qt_" + locale, QM_FILES[locale]):
                self.installTranslator(self.translator)
                self.config['locale'] = locale
            else:
                print("language not available")
        elif locale == "default" and self.config['locale'] != 'default':
            self.removeTranslator(self.translator)
            self.translator = QtCore.QTranslator()
            self.config['locale'] = 'default'
        elif self.config['locale'] in QM_FILES:
            if self.translator.load("qt_" + self.config['locale'],
                                         QM_FILES[self.config['locale']]):
                self.installTranslator(self.translator)
        if save:
            self.save_config() 

# 需要导入模块: from PyQt4 import QtCore [as 别名]
# 或者: from PyQt4.QtCore import QTranslator [as 别名]
def __init__(self, iface):
        QObject.__init__(self)
        QgsMessageLog.logMessage('GDAL Version: ' + str(gdal.VersionInfo('VERSION_NUM')), 'CartoDB Plugin', QgsMessageLog.INFO)

        # Save reference to the QGIS interface
        self.iface = iface

        # initialize locale
        locale = QSettings().value("locale/userLocale")[0:2]
        localePath = os.path.join(CartoDBPlugin.PLUGIN_DIR, "i18n", "{}.qm".format(locale))

        if os.path.exists(localePath):
            self.translator = QTranslator()
            self.translator.load(localePath)

            if qVersion() > '4.3.3':
                QCoreApplication.installTranslator(self.translator)

        # SQLite available?
        driverName = "SQLite"
        self.sqLiteDrv = ogr.GetDriverByName(driverName)
        if self.sqLiteDrv is None:
            QgsMessageLog.logMessage('SQLite driver not found', 'CartoDB Plugin', QgsMessageLog.CRITICAL)
        else:
            QgsMessageLog.logMessage('SQLite driver is found', 'CartoDB Plugin', QgsMessageLog.INFO)
            self.databasePath = CartoDBPlugin.PLUGIN_DIR + '/db/database.sqlite'
            shutil.copyfile(CartoDBPlugin.PLUGIN_DIR + '/db/init_database.sqlite', self.databasePath)
        self.layers = []
        self.countLoadingLayers = 0
        self.countLoadedLayers = 0

        self._cdbMenu = None
        self._mainAction = None
        self._loadDataAction = None
        self._createVizAction = None
        self._addSQLAction = None
        self.toolbar = CartoDBToolbar()
        self._toolbarAction = None
        self._menu = None 

# 需要导入模块: from PyQt4 import QtCore [as 别名]
# 或者: from PyQt4.QtCore import QTranslator [as 别名]
def __init__(self, iface):
        """Constructor.

        :param iface: An interface instance that will be passed to this class
            which provides the hook by which you can manipulate the QGIS
            application at run time.
        :type iface: QgsInterface
        """
        # Save reference to the QGIS interface
        self.iface = iface
        # initialize plugin directory
        self.plugin_dir = os.path.dirname(__file__)
        # initialize locale
        locale = QSettings().value('locale/userLocale')[0:2]
        locale_path = os.path.join(
            self.plugin_dir,
            'i18n',
            'TestPlugin_{}.qm'.format(locale))

        if os.path.exists(locale_path):
            self.translator = QTranslator()
            self.translator.load(locale_path)

            if qVersion() > '4.3.3':
                QCoreApplication.installTranslator(self.translator)

        # Create the dialog (after translation) and keep reference
        self.dlg = TestPluginDialog()

        # Declare instance attributes
        self.actions = []
        self.menu = self.tr(u'&Test Plugin')
        # TODO: We are going to let the user set this up in a future iteration
        self.toolbar = self.iface.addToolBar(u'TestPlugin')
        self.toolbar.setObjectName(u'TestPlugin')

    # noinspection PyMethodMayBeStatic 

# 需要导入模块: from PyQt4 import QtCore [as 别名]
# 或者: from PyQt4.QtCore import QTranslator [as 别名]
def test_qgis_translations(self):
        """Test that translations work."""
        parent_path = os.path.join(__file__, os.path.pardir, os.path.pardir)
        dir_path = os.path.abspath(parent_path)
        file_path = os.path.join(
            dir_path, 'i18n', 'af.qm')
        translator = QTranslator()
        translator.load(file_path)
        QCoreApplication.installTranslator(translator)

        expected_message = 'Goeie more'
        real_message = QCoreApplication.translate("@default", 'Good morning')
        self.assertEqual(real_message, expected_message)