diff -r dab01678626d -r 1c858879d3d0 Plugins/UiExtensionPlugins/Translator/TranslatorEngines/TranslationEngine.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/UiExtensionPlugins/Translator/TranslatorEngines/TranslationEngine.py Sun Dec 10 16:23:29 2017 +0100
@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2014 - 2017 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the translation engine base class.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtCore import QObject
+
+
+class TranslationEngine(QObject):
+ """
+ Class implementing the translation engine base class containing
+ default methods.
+ """
+ def __init__(self, plugin, parent=None):
+ """
+ Constructor
+
+ @param plugin reference to the plugin object (TranslatorPlugin)
+ @param parent reference to the parent object (QObject)
+ """
+ super(TranslationEngine, self).__init__(parent)
+
+ self.plugin = plugin
+
+ def engineName(self):
+ """
+ Public method to get the name of the engine.
+
+ @return engine name (string)
+ """
+ return ""
+
+ def supportedLanguages(self):
+ """
+ Public method to get the supported languages.
+
+ @return list of supported language codes (list of string)
+ """
+ return []
+
+ def hasTTS(self):
+ """
+ Public method indicating the Text-to-Speech capability.
+
+ @return flag indicating the Text-to-Speech capability (boolean)
+ """
+ return False
+
+ def getTextToSpeechData(self, requestObject, text, language):
+ """
+ Public method to pronounce the given text.
+
+ @param requestObject reference to the request object
+ (TranslatorRequest)
+ @param text text to be pronounced (string)
+ @param language language code of the text (string)
+ @return tuple with pronounce data (QByteArray) or error string (string)
+ and success flag (boolean)
+ """
+ return self.tr("No pronounce data available"), False
+
+ def getTranslation(self, requestObject, text, originalLanguage,
+ translationLanguage):
+ """
+ Public method to translate the given text.
+
+ @param requestObject reference to the request object
+ (TranslatorRequest)
+ @param text text to be translated (string)
+ @param originalLanguage language code of the original (string)
+ @param translationLanguage language code of the translation (string)
+ @return tuple of translated text (string) and flag indicating
+ success (boolean)
+ """
+ return self.tr("No translation available"), False
