eric6/Plugins/UiExtensionPlugins/Translator/TranslatorWidget.py

Sat, 27 Feb 2021 12:08:23 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 27 Feb 2021 12:08:23 +0100
changeset 8138
169e65a6787c
parent 7923
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child 8143
2c730d5fd177
permissions
-rw-r--r--

Shell: added functionality to show a prompt when the main client process has exited (e.g. a script ended).

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2014 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing the translator widget.
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8 """
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9
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10 from PyQt5.QtCore import pyqtSlot, QTemporaryFile
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11 from PyQt5.QtWidgets import QWidget
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12 try:
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13 from PyQt5.QtMultimedia import QMediaPlayer, QMediaContent
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14 MULTIMEDIA_AVAILABLE = True
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15 except ImportError:
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16 MULTIMEDIA_AVAILABLE = False
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17
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18 from E5Gui import E5MessageBox
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19 from E5Gui.E5Application import e5App
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20
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21 from .Ui_TranslatorWidget import Ui_TranslatorWidget
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22
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23 from .TranslatorLanguagesDb import TranslatorLanguagesDb
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24 from . import TranslatorEngines
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25
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26 import UI.PixmapCache
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27
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28
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29 class TranslatorWidget(QWidget, Ui_TranslatorWidget):
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30 """
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31 Class implementing the translator widget.
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32 """
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33 def __init__(self, plugin, translator, parent=None):
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34 """
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35 Constructor
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36
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37 @param plugin reference to the plugin object (TranslatorPlugin)
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38 @param translator reference to the translator object (Translator)
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39 @param parent reference to the parent widget (QWidget)
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40 """
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41 super(TranslatorWidget, self).__init__(parent)
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42 self.setupUi(self)
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43
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44 self.__plugin = plugin
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45 self.__translator = translator
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46
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47 self.__languages = TranslatorLanguagesDb(self)
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48
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49 self.__translatorRequest = None
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50 self.__translationEngine = None
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51
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52 self.__mediaPlayer = None
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53 self.__mediaFile = None
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54
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55 audioAvailable = (MULTIMEDIA_AVAILABLE and
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56 bool(QMediaPlayer.hasSupport("audio/mpeg")))
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57 self.pronounceOrigButton.setVisible(audioAvailable)
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58 self.pronounceTransButton.setVisible(audioAvailable)
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59
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60 self.pronounceOrigButton.setIcon(
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61 self.__translator.getAppIcon("pronounce"))
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62 self.pronounceTransButton.setIcon(
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63 self.__translator.getAppIcon("pronounce"))
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64 self.swapButton.setIcon(
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65 self.__translator.getAppIcon("swap"))
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66 self.translateButton.setIcon(
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67 self.__translator.getAppIcon("translate"))
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68 self.clearButton.setIcon(UI.PixmapCache.getIcon("editDelete"))
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69 self.preferencesButton.setIcon(UI.PixmapCache.getIcon("configure"))
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70
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71 self.translateButton.setEnabled(False)
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72 self.clearButton.setEnabled(False)
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73 self.pronounceOrigButton.setEnabled(False)
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74 self.pronounceTransButton.setEnabled(False)
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75
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76 selectedEngine = self.__plugin.getPreferences("SelectedEngine")
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77
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78 self.__updateEngines()
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79 engineIndex = self.engineComboBox.findData(selectedEngine)
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80 self.engineComboBox.setCurrentIndex(engineIndex)
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81 self.__engineComboBoxCurrentIndexChanged(engineIndex)
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82
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83 self.engineComboBox.currentIndexChanged.connect(
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84 self.__engineComboBoxCurrentIndexChanged)
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85 self.__plugin.updateLanguages.connect(self.__updateLanguages)
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86
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87 def __updateLanguages(self):
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88 """
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89 Private slot to update the language combo boxes.
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90 """
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91 self.__ensureTranslationEngineReady()
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92 if self.__translationEngine is not None:
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93 supportedCodes = self.__translationEngine.supportedLanguages()
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94 enabledCodes = self.__plugin.getPreferences("EnabledLanguages")
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95
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96 # 1. save current selections
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97 origLanguage = self.origLanguageComboBox.itemData(
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98 self.origLanguageComboBox.currentIndex())
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99
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100 # 2. reload the original language combo box
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101 self.origLanguageComboBox.blockSignals(True)
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102 self.origLanguageComboBox.clear()
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103 for code in enabledCodes:
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104 if code in supportedCodes:
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105 language = self.__languages.getLanguage(code)
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106 if language:
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107 icon = self.__languages.getLanguageIcon(code)
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108 self.origLanguageComboBox.addItem(
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109 icon, language, code)
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110 self.origLanguageComboBox.model().sort(0)
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111 origIndex = self.origLanguageComboBox.findData(origLanguage)
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112 if origIndex == -1:
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113 origIndex = 0
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114 self.origLanguageComboBox.blockSignals(False)
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115 self.origLanguageComboBox.setCurrentIndex(origIndex)
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116
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117 def __updateEngines(self):
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118 """
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119 Private slot to update the engines combo box.
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
120 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
121 currentEngine = self.engineComboBox.itemData(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
122 self.engineComboBox.currentIndex())
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
123 self.engineComboBox.clear()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
124 for engineName in TranslatorEngines.supportedEngineNames():
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
125 icon = TranslatorEngines.getEngineIcon(engineName)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
126 self.engineComboBox.addItem(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
127 icon,
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
128 TranslatorEngines.engineDisplayName(engineName),
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
129 engineName)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
130 self.engineComboBox.model().sort(0)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
131 self.engineComboBox.setCurrentIndex(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
132 self.engineComboBox.findData(currentEngine))
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
133
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
134 def __originalLanguage(self):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
135 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
136 Private method to return the code of the selected original language.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
137
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
138 @return code of the original language (string)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
139 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
140 return self.origLanguageComboBox.itemData(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
141 self.origLanguageComboBox.currentIndex())
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
142
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
143 def __translationLanguage(self):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
144 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
145 Private method to return the code of the selected translation language.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
146
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
147 @return code of the translation language (string)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
148 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
149 return self.transLanguageComboBox.itemData(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
150 self.transLanguageComboBox.currentIndex())
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
151
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
152 @pyqtSlot()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
153 def on_translateButton_clicked(self):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
154 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
155 Private slot to translate the entered text.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
156 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
157 self.transEdit.clear()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
158 result, ok = self.__translate(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
159 self.origEdit.toPlainText(),
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
160 self.__originalLanguage(),
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
161 self.__translationLanguage())
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
162 if ok:
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
163 self.transEdit.setHtml(result)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
164 else:
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
165 E5MessageBox.critical(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
166 self,
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
167 self.tr("Translation Error"),
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
168 result)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
169
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
170 @pyqtSlot()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
171 def on_pronounceOrigButton_clicked(self):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
172 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
173 Private slot to pronounce the original text.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
174 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
175 self.__pronounce(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
176 self.origEdit.toPlainText(), self.__originalLanguage())
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
177
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
178 @pyqtSlot()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
179 def on_pronounceTransButton_clicked(self):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
180 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
181 Private slot to pronounce the translated text.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
182 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
183 self.__pronounce(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
184 self.transEdit.toPlainText(), self.__translationLanguage())
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
185
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
186 @pyqtSlot()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
187 def on_swapButton_clicked(self):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
188 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
189 Private slot to swap the languages.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
190 """
6411
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
191 # save selected language codes
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
192 oLanguage = self.origLanguageComboBox.itemData(
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
193 self.origLanguageComboBox.currentIndex())
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
194
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
195 tLanguage = self.transLanguageComboBox.itemData(
6018
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
196 self.transLanguageComboBox.currentIndex())
6411
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
197
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
198 oIdx = self.origLanguageComboBox.findData(tLanguage)
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
199 if oIdx < 0:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
200 oIdx = 0
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
201 self.origLanguageComboBox.setCurrentIndex(oIdx)
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
202
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
203 tIdx = self.transLanguageComboBox.findData(oLanguage)
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
204 if tIdx < 0:
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
205 tIdx = 0
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
206 self.transLanguageComboBox.setCurrentIndex(tIdx)
6018
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
207
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
208 origText = self.origEdit.toPlainText()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
209 self.origEdit.setPlainText(self.transEdit.toPlainText())
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
210 self.transEdit.setPlainText(origText)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
211
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
212 @pyqtSlot()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
213 def on_clearButton_clicked(self):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
214 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
215 Private slot to clear the text fields.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
216 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
217 self.origEdit.clear()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
218 self.transEdit.clear()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
219
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
220 @pyqtSlot()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
221 def on_origEdit_textChanged(self):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
222 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
223 Private slot to handle changes of the original text.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
224 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
225 self.__updatePronounceButtons()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
226 self.__updateClearButton()
6411
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
227 self.__updateTranslateButton()
6018
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
228
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
229 @pyqtSlot()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
230 def on_transEdit_textChanged(self):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
231 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
232 Private slot to handle changes of the translation text.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
233 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
234 self.__updatePronounceButtons()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
235 self.__updateClearButton()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
236
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
237 @pyqtSlot(int)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
238 def on_origLanguageComboBox_currentIndexChanged(self, index):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
239 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
240 Private slot to handle the selection of the original language.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
241
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
242 @param index current index (integer)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
243 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
244 self.__plugin.setPreferences(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
245 "OriginalLanguage", self.origLanguageComboBox.itemData(index))
6411
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
246
7256
4ef3b78ebb4e Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
247 supportedTargetCodes = (
6411
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
248 self.__translationEngine.supportedTargetLanguages(
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
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249 self.origLanguageComboBox.itemData(index)
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250 )
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251 )
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252 if supportedTargetCodes is not None:
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253 enabledCodes = self.__plugin.getPreferences("EnabledLanguages")
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254 transLanguage = self.transLanguageComboBox.itemData(
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255 self.transLanguageComboBox.currentIndex())
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diff changeset
256 self.transLanguageComboBox.clear()
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257 if len(supportedTargetCodes) > 0:
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258 for code in enabledCodes:
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diff changeset
259 if code in supportedTargetCodes:
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260 language = self.__languages.getLanguage(code)
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261 if language:
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262 icon = self.__languages.getLanguageIcon(code)
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263 self.transLanguageComboBox.addItem(
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diff changeset
264 icon, language, code)
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265 self.transLanguageComboBox.model().sort(0)
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266 index = self.transLanguageComboBox.findData(transLanguage)
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diff changeset
267 if index == -1:
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268 index = 0
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269 self.transLanguageComboBox.setCurrentIndex(index)
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270
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271 self.__updateTranslateButton()
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272
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273 @pyqtSlot(int)
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274 def on_transLanguageComboBox_currentIndexChanged(self, index):
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275 """
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276 Private slot to handle the selection of the translation language.
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277
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278 @param index current index (integer)
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279 """
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280 self.__plugin.setPreferences(
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281 "TranslationLanguage", self.transLanguageComboBox.itemData(index))
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282
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283 @pyqtSlot()
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284 def __availableTranslationsLoaded(self):
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285 """
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286 Private slot to handle the availability of translations.
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287 """
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288 origLanguage = self.__plugin.getPreferences("OriginalLanguage")
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289 transLanguage = self.__plugin.getPreferences("TranslationLanguage")
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290
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291 self.__updateLanguages()
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292
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293 origIndex = self.origLanguageComboBox.findData(origLanguage)
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294 self.origLanguageComboBox.setCurrentIndex(origIndex)
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295 self.on_origLanguageComboBox_currentIndexChanged(origIndex)
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296 self.transLanguageComboBox.setCurrentIndex(
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diff changeset
297 self.transLanguageComboBox.findData(transLanguage))
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diff changeset
298
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299 def __ensureTranslationEngineReady(self):
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300 """
6412
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301 Private slot to ensure, that the currently selected translation engine
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parents: 6411
diff changeset
302 is ready.
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303 """
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parents: 6411
diff changeset
304 engineName = self.engineComboBox.itemData(
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diff changeset
305 self.engineComboBox.currentIndex())
7256
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diff changeset
306 if (
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diff changeset
307 self.__translationEngine is not None and
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diff changeset
308 self.__translationEngine.engineName() != engineName
4ef3b78ebb4e Continued to resolve code style issue M841.
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diff changeset
309 ):
6412
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diff changeset
310 self.__translationEngine.availableTranslationsLoaded.disconnect(
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diff changeset
311 self.__availableTranslationsLoaded)
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312 self.__translationEngine.deleteLater()
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diff changeset
313 self.__translationEngine = None
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parents:
diff changeset
314
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
315 if self.__translationEngine is None:
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diff changeset
316 self.__translationEngine = TranslatorEngines.getTranslationEngine(
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parents:
diff changeset
317 engineName, self.__plugin, self)
6412
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
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diff changeset
318 if self.__translationEngine is not None:
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
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diff changeset
319 self.__translationEngine.availableTranslationsLoaded.connect(
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diff changeset
320 self.__availableTranslationsLoaded)
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parents: 6411
diff changeset
321
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
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diff changeset
322 @pyqtSlot(int)
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6411
diff changeset
323 def __engineComboBoxCurrentIndexChanged(self, index):
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
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diff changeset
324 """
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
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parents: 6411
diff changeset
325 Private slot to handle the selection of a translation service.
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
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parents: 6411
diff changeset
326
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
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diff changeset
327 @param index current index
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6411
diff changeset
328 @type int
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
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diff changeset
329 """
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
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diff changeset
330 self.__ensureTranslationEngineReady()
6598
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
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parents: 6577
diff changeset
331 if self.__translationEngine is not None:
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
332 self.__updateTranslateButton()
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
333 self.__updatePronounceButtons()
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
334
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
335 self.__plugin.setPreferences(
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
336 "SelectedEngine", self.engineComboBox.itemData(index))
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parents:
diff changeset
337
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
338 def __updatePronounceButtons(self):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
339 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
340 Private slot to set the state of the pronounce buttons.
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parents:
diff changeset
341 """
6411
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diff changeset
342 if self.__translationEngine is not None:
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
343 hasTTS = self.__translationEngine.hasTTS()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
344 else:
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
345 hasTTS = False
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diff changeset
346 self.pronounceOrigButton.setEnabled(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
347 hasTTS and bool(self.origEdit.toPlainText()))
1c858879d3d0 Added the translator plug-in to the core plug-ins.
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parents:
diff changeset
348 self.pronounceTransButton.setEnabled(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
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parents:
diff changeset
349 hasTTS and bool(self.transEdit.toPlainText()))
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
350
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
351 def __updateClearButton(self):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
352 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
353 Private slot to set the state of the clear button.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
354 """
7256
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
355 enable = (
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diff changeset
356 bool(self.origEdit.toPlainText()) or
6018
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parents:
diff changeset
357 bool(self.transEdit.toPlainText())
7256
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parents: 7229
diff changeset
358 )
6018
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parents:
diff changeset
359 self.clearButton.setEnabled(enable)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
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parents:
diff changeset
360
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diff changeset
361 def __updateTranslateButton(self):
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
362 """
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
363 Private slot to set the state of the translate button.
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
364 """
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
365 enable = bool(self.origEdit.toPlainText())
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
366 enable &= bool(self.__translationLanguage())
6523
3e2897a36771 TranslatorWidget: fixed an issue causing the translate button to remain active even with no Original Language selected (e.g. after changing translator engine).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6419
diff changeset
367 enable &= bool(self.__originalLanguage())
6411
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6048
diff changeset
368 self.translateButton.setEnabled(enable)
7fd9b7ecbcfe Translator: added a translation engine for the IBM Watson Language Translator.
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parents: 6048
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369
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1c858879d3d0 Added the translator plug-in to the core plug-ins.
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diff changeset
370 def __translate(self, text, originalLanguage, translationLanguage):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
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parents:
diff changeset
371 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
372 Private method to translate the given text.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
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373
1c858879d3d0 Added the translator plug-in to the core plug-ins.
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374 @param text text to be translated (string)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
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parents:
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375 @param originalLanguage language code of the original (string)
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parents:
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376 @param translationLanguage language code of the translation (string)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
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parents:
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377 @return tuple of translated text (string) and flag indicating
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
378 success (boolean)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
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parents:
diff changeset
379 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
380 if self.__translatorRequest is None:
1c858879d3d0 Added the translator plug-in to the core plug-ins.
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parents:
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381 from .TranslatorRequest import TranslatorRequest
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parents:
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382 self.__translatorRequest = TranslatorRequest(self)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
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parents:
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383
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d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6411
diff changeset
384 self.__ensureTranslationEngineReady()
6598
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
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parents: 6577
diff changeset
385 if self.__translationEngine is None:
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
386 return "", False
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
387 else:
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
388 result, ok = self.__translationEngine.getTranslation(
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
389 self.__translatorRequest, text, originalLanguage,
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
390 translationLanguage)
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
391
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
392 return result, ok
6018
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
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393
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
394 def __pronounce(self, text, language):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
395 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
396 Private method to pronounce the given text.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
397
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
398 @param text text to be pronounced (string)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
399 @param language language code of the text (string)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
400 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
401 if not text or not language:
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
402 return
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
403
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
404 if self.__translatorRequest is None:
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
405 from .TranslatorRequest import TranslatorRequest
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
406 self.__translatorRequest = TranslatorRequest(self)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
407
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
408 if self.__mediaPlayer is None:
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
409 self.__mediaPlayer = QMediaPlayer(self)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
410 self.__mediaPlayer.stateChanged.connect(
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
411 self.__mediaPlayerStateChanged)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
412
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
413 if self.__mediaPlayer.state() == QMediaPlayer.PlayingState:
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
414 return
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
415
6412
d71b094845e7 Translator: improved the translator by making the loading of available translations an asynchroneous operation.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6411
diff changeset
416 self.__ensureTranslationEngineReady()
6598
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
417 if self.__translationEngine is not None:
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
418 if not self.__translationEngine.hasTTS():
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
419 E5MessageBox.critical(
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
420 self,
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
421 self.tr("Translation Error"),
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
422 self.tr("The selected translation service does not"
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
423 " support the Text-to-Speech function."))
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
424 return
6018
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
425
6598
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
426 data, ok = self.__translationEngine.getTextToSpeechData(
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
427 self.__translatorRequest, text, language)
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
428 if ok:
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
429 self.__mediaFile = QTemporaryFile(self)
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
430 self.__mediaFile.open()
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
431 self.__mediaFile.setAutoRemove(False)
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
432 self.__mediaFile.write(data)
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
433
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
434 self.__mediaPlayer.setMedia(QMediaContent(), self.__mediaFile)
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
435 self.__mediaPlayer.play()
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
436 else:
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
437 E5MessageBox.critical(
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
438 self,
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
439 self.tr("Translation Error"),
20917d2d9b4b TranslatorWidget: fixed situations, where the translation engine is not set (i.e. it is None).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6577
diff changeset
440 data)
6018
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
441
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
442 def __mediaPlayerStateChanged(self, state):
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
443 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
444 Private slot handling changes of the media player state.
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
445
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
446 @param state media player state (QAudio.State)
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
447 """
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
448 if state == QMediaPlayer.StoppedState:
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
449 self.__mediaFile.close()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
450 self.__mediaFile.remove()
1c858879d3d0 Added the translator plug-in to the core plug-ins.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
451 self.__mediaFile = None
6577
232f83b6763b TranslatorWidget: added a button to open the Translator configuration page.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6546
diff changeset
452
232f83b6763b TranslatorWidget: added a button to open the Translator configuration page.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6546
diff changeset
453 @pyqtSlot()
232f83b6763b TranslatorWidget: added a button to open the Translator configuration page.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6546
diff changeset
454 def on_preferencesButton_clicked(self):
232f83b6763b TranslatorWidget: added a button to open the Translator configuration page.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6546
diff changeset
455 """
232f83b6763b TranslatorWidget: added a button to open the Translator configuration page.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6546
diff changeset
456 Private slot to open the Translator configuration page.
232f83b6763b TranslatorWidget: added a button to open the Translator configuration page.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6546
diff changeset
457 """
232f83b6763b TranslatorWidget: added a button to open the Translator configuration page.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 6546
diff changeset
458 e5App().getObject("UserInterface").showPreferences("translatorPage")

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