Mercurial Repositories > eric / file comparison
comparison: Plugins/UiExtensionPlugins/Translator/TranslatorWidget.py
Plugins/UiExtensionPlugins/Translator/TranslatorWidget.py
- changeset 6412
- d71b094845e7
- parent 6411
- 7fd9b7ecbcfe
- child 6419
- 5d47e741245a
equal
deleted
inserted
replaced
| 6411:7fd9b7ecbcfe | 6412:d71b094845e7 |
|---|---|
| 72 self.clearButton.setEnabled(False) | 72 self.clearButton.setEnabled(False) |
| 73 self.pronounceOrigButton.setEnabled(False) | 73 self.pronounceOrigButton.setEnabled(False) |
| 74 self.pronounceTransButton.setEnabled(False) | 74 self.pronounceTransButton.setEnabled(False) |
| 75 | 75 |
| 76 selectedEngine = self.__plugin.getPreferences("SelectedEngine") | 76 selectedEngine = self.__plugin.getPreferences("SelectedEngine") |
| 77 origLanguage = self.__plugin.getPreferences("OriginalLanguage") | |
| 78 transLanguage = self.__plugin.getPreferences("TranslationLanguage") | |
| 79 | 77 |
| 80 self.__updateEngines() | 78 self.__updateEngines() |
| 81 engineIndex = self.engineComboBox.findData(selectedEngine) | 79 engineIndex = self.engineComboBox.findData(selectedEngine) |
| 82 self.engineComboBox.setCurrentIndex(engineIndex) | 80 self.engineComboBox.setCurrentIndex(engineIndex) |
| 83 self.__engineComboBoxCurrentIndexChanged(engineIndex) | 81 self.__engineComboBoxCurrentIndexChanged(engineIndex) |
| 84 # this calls self.__updateLanguages() implicitly | |
| 85 self.origLanguageComboBox.setCurrentIndex( | |
| 86 self.origLanguageComboBox.findData(origLanguage)) | |
| 87 self.transLanguageComboBox.setCurrentIndex( | |
| 88 self.transLanguageComboBox.findData(transLanguage)) | |
| 89 | 82 |
| 90 self.engineComboBox.currentIndexChanged.connect( | 83 self.engineComboBox.currentIndexChanged.connect( |
| 91 self.__engineComboBoxCurrentIndexChanged) | 84 self.__engineComboBoxCurrentIndexChanged) |
| 92 self.__plugin.updateLanguages.connect(self.__updateLanguages) | 85 self.__plugin.updateLanguages.connect(self.__updateLanguages) |
| 93 | 86 |
| 99 enabledCodes = self.__plugin.getPreferences("EnabledLanguages") | 92 enabledCodes = self.__plugin.getPreferences("EnabledLanguages") |
| 100 | 93 |
| 101 # 1. save current selections | 94 # 1. save current selections |
| 102 origLanguage = self.origLanguageComboBox.itemData( | 95 origLanguage = self.origLanguageComboBox.itemData( |
| 103 self.origLanguageComboBox.currentIndex()) | 96 self.origLanguageComboBox.currentIndex()) |
| 104 transLanguage = self.transLanguageComboBox.itemData( | |
| 105 self.transLanguageComboBox.currentIndex()) | |
| 106 | 97 |
| 107 # 2. reload the original language combo box | 98 # 2. reload the original language combo box |
| 108 self.origLanguageComboBox.blockSignals(True) | 99 self.origLanguageComboBox.blockSignals(True) |
| 109 self.origLanguageComboBox.clear() | 100 self.origLanguageComboBox.clear() |
| 110 for code in enabledCodes: | 101 for code in enabledCodes: |
| 117 origIndex = self.origLanguageComboBox.findData(origLanguage) | 108 origIndex = self.origLanguageComboBox.findData(origLanguage) |
| 118 if origIndex == -1: | 109 if origIndex == -1: |
| 119 origIndex = 0 | 110 origIndex = 0 |
| 120 self.origLanguageComboBox.blockSignals(False) | 111 self.origLanguageComboBox.blockSignals(False) |
| 121 self.origLanguageComboBox.setCurrentIndex(origIndex) | 112 self.origLanguageComboBox.setCurrentIndex(origIndex) |
| 122 | |
| 123 # 3. reload the target language combo box, if the target is not | |
| 124 # dependent upon the source language | |
| 125 supportedTargetCodes = \ | |
| 126 self.__translationEngine.supportedTargetLanguages( | |
| 127 self.origLanguageComboBox.itemData( | |
| 128 self.origLanguageComboBox.currentIndex() | |
| 129 ) | |
| 130 ) | |
| 131 if supportedTargetCodes is None: | |
| 132 # supported target codes are independent | |
| 133 self.transLanguageComboBox.clear() | |
| 134 for code in enabledCodes: | |
| 135 if code in supportedCodes: | |
| 136 language = self.__languages.getLanguage(code) | |
| 137 if language: | |
| 138 icon = self.__languages.getLanguageIcon(code) | |
| 139 self.transLanguageComboBox.addItem(icon, language, | |
| 140 code) | |
| 141 self.transLanguageComboBox.model().sort(0) | |
| 142 index = self.transLanguageComboBox.findData(transLanguage) | |
| 143 if index == -1: | |
| 144 index = 0 | |
| 145 self.transLanguageComboBox.setCurrentIndex(index) | |
| 146 else: | |
| 147 self.on_origLanguageComboBox_currentIndexChanged(origIndex) | |
| 148 | 113 |
| 149 def __updateEngines(self): | 114 def __updateEngines(self): |
| 150 """ | 115 """ |
| 151 Private slot to update the engines combo box. | 116 Private slot to update the engines combo box. |
| 152 """ | 117 """ |
| 309 @param index current index (integer) | 274 @param index current index (integer) |
| 310 """ | 275 """ |
| 311 self.__plugin.setPreferences( | 276 self.__plugin.setPreferences( |
| 312 "TranslationLanguage", self.transLanguageComboBox.itemData(index)) | 277 "TranslationLanguage", self.transLanguageComboBox.itemData(index)) |
| 313 | 278 |
| 314 @pyqtSlot(int) | 279 @pyqtSlot() |
| 315 def __engineComboBoxCurrentIndexChanged(self, index): | 280 def __availableTranslationsLoaded(self): |
| 316 """ | 281 """ |
| 317 Private slot to handle the selection of a translation service. | 282 Private slot to handle the availability of translations. |
| 318 | 283 """ |
| 319 @param index current index (integer) | 284 origLanguage = self.__plugin.getPreferences("OriginalLanguage") |
| 320 """ | 285 transLanguage = self.__plugin.getPreferences("TranslationLanguage") |
| 321 engineName = self.engineComboBox.itemData(index) | 286 |
| 322 if self.__translationEngine and \ | 287 self.__updateLanguages() |
| 288 | |
| 289 self.origLanguageComboBox.setCurrentIndex( | |
| 290 self.origLanguageComboBox.findData(origLanguage)) | |
| 291 self.transLanguageComboBox.setCurrentIndex( | |
| 292 self.transLanguageComboBox.findData(transLanguage)) | |
| 293 | |
| 294 def __ensureTranslationEngineReady(self): | |
| 295 """ | |
| 296 Private slot to ensure, that the currently selected translation engine | |
| 297 is ready. | |
| 298 """ | |
| 299 engineName = self.engineComboBox.itemData( | |
| 300 self.engineComboBox.currentIndex()) | |
| 301 if self.__translationEngine is not None and \ | |
| 323 self.__translationEngine.engineName() != engineName: | 302 self.__translationEngine.engineName() != engineName: |
| 303 self.__translationEngine.availableTranslationsLoaded.disconnect( | |
| 304 self.__availableTranslationsLoaded) | |
| 324 self.__translationEngine.deleteLater() | 305 self.__translationEngine.deleteLater() |
| 325 self.__translationEngine = None | 306 self.__translationEngine = None |
| 326 | 307 |
| 327 if self.__translationEngine is None: | 308 if self.__translationEngine is None: |
| 328 self.__translationEngine = TranslatorEngines.getTranslationEngine( | 309 self.__translationEngine = TranslatorEngines.getTranslationEngine( |
| 329 engineName, self.__plugin, self) | 310 engineName, self.__plugin, self) |
| 311 if self.__translationEngine is not None: | |
| 312 self.__translationEngine.availableTranslationsLoaded.connect( | |
| 313 self.__availableTranslationsLoaded) | |
| 314 | |
| 315 @pyqtSlot(int) | |
| 316 def __engineComboBoxCurrentIndexChanged(self, index): | |
| 317 """ | |
| 318 Private slot to handle the selection of a translation service. | |
| 319 | |
| 320 @param index current index | |
| 321 @type int | |
| 322 """ | |
| 323 self.__ensureTranslationEngineReady() | |
| 330 | 324 |
| 331 self.__updatePronounceButtons() | 325 self.__updatePronounceButtons() |
| 332 self.__updateLanguages() | |
| 333 | 326 |
| 334 self.__plugin.setPreferences( | 327 self.__plugin.setPreferences( |
| 335 "SelectedEngine", self.engineComboBox.itemData(index)) | 328 "SelectedEngine", self.engineComboBox.itemData(index)) |
| 336 | 329 |
| 337 def __updatePronounceButtons(self): | 330 def __updatePronounceButtons(self): |
| 375 """ | 368 """ |
| 376 if self.__translatorRequest is None: | 369 if self.__translatorRequest is None: |
| 377 from .TranslatorRequest import TranslatorRequest | 370 from .TranslatorRequest import TranslatorRequest |
| 378 self.__translatorRequest = TranslatorRequest(self) | 371 self.__translatorRequest = TranslatorRequest(self) |
| 379 | 372 |
| 380 engineName = self.engineComboBox.itemData( | 373 self.__ensureTranslationEngineReady() |
| 381 self.engineComboBox.currentIndex()) | |
| 382 if self.__translationEngine and \ | |
| 383 self.__translationEngine.engineName() != engineName: | |
| 384 self.__translationEngine.deleteLater() | |
| 385 self.__translationEngine = None | |
| 386 | |
| 387 if self.__translationEngine is None: | |
| 388 self.__translationEngine = TranslatorEngines.getTranslationEngine( | |
| 389 engineName, self.__plugin, self) | |
| 390 | 374 |
| 391 result, ok = self.__translationEngine.getTranslation( | 375 result, ok = self.__translationEngine.getTranslation( |
| 392 self.__translatorRequest, text, originalLanguage, | 376 self.__translatorRequest, text, originalLanguage, |
| 393 translationLanguage) | 377 translationLanguage) |
| 394 | 378 |
| 414 self.__mediaPlayerStateChanged) | 398 self.__mediaPlayerStateChanged) |
| 415 | 399 |
| 416 if self.__mediaPlayer.state() == QMediaPlayer.PlayingState: | 400 if self.__mediaPlayer.state() == QMediaPlayer.PlayingState: |
| 417 return | 401 return |
| 418 | 402 |
| 419 engineName = self.engineComboBox.itemData( | 403 self.__ensureTranslationEngineReady() |
| 420 self.engineComboBox.currentIndex()) | |
| 421 if self.__translationEngine and \ | |
| 422 self.__translationEngine.engineName() != engineName: | |
| 423 self.__translationEngine.deleteLater() | |
| 424 self.__translationEngine = None | |
| 425 | |
| 426 if self.__translationEngine is None: | |
| 427 self.__translationEngine = TranslatorEngines.getTranslationEngine( | |
| 428 engineName, self.__plugin, self) | |
| 429 | 404 |
| 430 if not self.__translationEngine.hasTTS(): | 405 if not self.__translationEngine.hasTTS(): |
| 431 E5MessageBox.critical( | 406 E5MessageBox.critical( |
| 432 self, | 407 self, |
| 433 self.tr("Translation Error"), | 408 self.tr("Translation Error"), |
