Mercurial Repositories > eric / file comparison
comparison: Helpviewer/Download/DownloadItem.py
Helpviewer/Download/DownloadItem.py
- changeset 757
- d3daf1d8f058
- parent 679
- b427350a9d97
- child 791
- 9ec2ac20e54e
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replaced
| 755:e81e1f8d7874 | 757:d3daf1d8f058 |
|---|---|
| 24 import Preferences | 24 import Preferences |
| 25 | 25 |
| 26 class DownloadItem(QWidget, Ui_DownloadItem): | 26 class DownloadItem(QWidget, Ui_DownloadItem): |
| 27 """ | 27 """ |
| 28 Class implementing a widget controlling a download. | 28 Class implementing a widget controlling a download. |
| 29 | |
| 30 @signal statusChanged() emitted upon a status change of a download | |
| 31 @signal downloadFinished() emitted when a download finished | |
| 32 @signal progress(int, int) emitted to signal the download progress | |
| 29 """ | 33 """ |
| 30 statusChanged = pyqtSignal() | 34 statusChanged = pyqtSignal() |
| 35 downloadFinished = pyqtSignal() | |
| 31 progress = pyqtSignal(int, int) | 36 progress = pyqtSignal(int, int) |
| 32 | 37 |
| 33 def __init__(self, reply = None, requestFilename = False, webPage = None, | 38 def __init__(self, reply = None, requestFilename = False, webPage = None, |
| 34 download = False, parent = None): | 39 download = False, parent = None): |
| 35 """ | 40 """ |
| 294 self.tryAgainButton.setVisible(True) | 299 self.tryAgainButton.setVisible(True) |
| 295 self.openButton.setEnabled(False) | 300 self.openButton.setEnabled(False) |
| 296 self.openButton.setVisible(False) | 301 self.openButton.setVisible(False) |
| 297 self.setUpdatesEnabled(True) | 302 self.setUpdatesEnabled(True) |
| 298 self.__reply.abort() | 303 self.__reply.abort() |
| 304 self.downloadFinished.emit() | |
| 299 | 305 |
| 300 @pyqtSlot() | 306 @pyqtSlot() |
| 301 def on_openButton_clicked(self): | 307 def on_openButton_clicked(self): |
| 302 """ | 308 """ |
| 303 Private slot to open the downloaded file. | 309 Private slot to open the downloaded file. |
| 355 """ | 361 """ |
| 356 self.infoLabel.setText(self.trUtf8("Network Error: {0}")\ | 362 self.infoLabel.setText(self.trUtf8("Network Error: {0}")\ |
| 357 .format(self.__reply.errorString())) | 363 .format(self.__reply.errorString())) |
| 358 self.tryAgainButton.setEnabled(True) | 364 self.tryAgainButton.setEnabled(True) |
| 359 self.tryAgainButton.setVisible(True) | 365 self.tryAgainButton.setVisible(True) |
| 366 self.downloadFinished.emit() | |
| 360 | 367 |
| 361 def __metaDataChanged(self): | 368 def __metaDataChanged(self): |
| 362 """ | 369 """ |
| 363 Private slot to handle a change of the meta data. | 370 Private slot to handle a change of the meta data. |
| 364 """ | 371 """ |
| 517 self.openButton.setEnabled(noError) | 524 self.openButton.setEnabled(noError) |
| 518 self.openButton.setVisible(noError) | 525 self.openButton.setVisible(noError) |
| 519 self.__output.close() | 526 self.__output.close() |
| 520 self.__updateInfoLabel() | 527 self.__updateInfoLabel() |
| 521 self.statusChanged.emit() | 528 self.statusChanged.emit() |
| 529 self.downloadFinished.emit() | |
| 522 | 530 |
| 523 if self.__autoOpen: | 531 if self.__autoOpen: |
| 524 self.__open() | 532 self.__open() |
| 525 | 533 |
| 526 def canceledFileSelect(self): | 534 def canceledFileSelect(self): |
