Mercurial Repositories > eric / file comparison
comparison: Helpviewer/Download/DownloadManager.py
Helpviewer/Download/DownloadManager.py
- changeset 757
- d3daf1d8f058
- parent 748
- eb7e73107d27
- child 826
- 2e3e2055e715
equal
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replaced
| 755:e81e1f8d7874 | 757:d3daf1d8f058 |
|---|---|
| 189 Private method to add a download to the list of downloads. | 189 Private method to add a download to the list of downloads. |
| 190 | 190 |
| 191 @param itm reference to the download item (DownloadItem) | 191 @param itm reference to the download item (DownloadItem) |
| 192 """ | 192 """ |
| 193 itm.statusChanged.connect(self.__updateRow) | 193 itm.statusChanged.connect(self.__updateRow) |
| 194 itm.downloadFinished.connect(self.__finished) | |
| 194 | 195 |
| 195 row = len(self.__downloads) | 196 row = len(self.__downloads) |
| 196 self.__model.beginInsertRows(QModelIndex(), row, row) | 197 self.__model.beginInsertRows(QModelIndex(), row, row) |
| 197 self.__downloads.append(itm) | 198 self.__downloads.append(itm) |
| 198 self.__model.endInsertRows() | 199 self.__model.endInsertRows() |
| 202 itm.setIcon(icon) | 203 itm.setIcon(icon) |
| 203 self.downloadsView.setRowHeight(row, itm.sizeHint().height()) | 204 self.downloadsView.setRowHeight(row, itm.sizeHint().height()) |
| 204 # just in case the download finished before the constructor returned | 205 # just in case the download finished before the constructor returned |
| 205 self.__updateRow(itm) | 206 self.__updateRow(itm) |
| 206 self.changeOccurred() | 207 self.changeOccurred() |
| 208 self.__updateActiveItemCount() | |
| 207 | 209 |
| 208 def __updateRow(self, itm = None): | 210 def __updateRow(self, itm = None): |
| 209 """ | 211 """ |
| 210 Private slot to update a download item. | 212 Private slot to update a download item. |
| 211 | 213 |
| 313 self.__addItem(itm) | 315 self.__addItem(itm) |
| 314 self.cleanupButton.setEnabled( | 316 self.cleanupButton.setEnabled( |
| 315 (len(self.__downloads) - self.activeDownloads()) > 0) | 317 (len(self.__downloads) - self.activeDownloads()) > 0) |
| 316 | 318 |
| 317 self.__loaded = True | 319 self.__loaded = True |
| 320 self.__updateActiveItemCount() | |
| 318 | 321 |
| 319 def cleanup(self): | 322 def cleanup(self): |
| 320 """ | 323 """ |
| 321 Public slot to cleanup the downloads. | 324 Public slot to cleanup the downloads. |
| 322 """ | 325 """ |
| 334 if len(self.__downloads) == 0 and \ | 337 if len(self.__downloads) == 0 and \ |
| 335 self.__iconProvider is not None: | 338 self.__iconProvider is not None: |
| 336 self.__iconProvider = None | 339 self.__iconProvider = None |
| 337 | 340 |
| 338 self.changeOccurred() | 341 self.changeOccurred() |
| 342 self.__updateActiveItemCount() | |
| 339 | 343 |
| 340 def __updateItemCount(self): | 344 def __updateItemCount(self): |
| 341 """ | 345 """ |
| 342 Private method to update the count label. | 346 Private method to update the count label. |
| 343 """ | 347 """ |
| 344 count = len(self.__downloads) | 348 count = len(self.__downloads) |
| 345 self.countLabel.setText(self.trUtf8("%n Download(s)", "", count)) | 349 self.countLabel.setText(self.trUtf8("%n Download(s)", "", count)) |
| 350 | |
| 351 def __updateActiveItemCount(self): | |
| 352 """ | |
| 353 Private method to update the window title. | |
| 354 """ | |
| 355 count = self.activeDownloads() | |
| 356 if count > 0: | |
| 357 self.setWindowTitle(self.trUtf8("Downloading %n file(s)", "", count)) | |
| 358 else: | |
| 359 self.setWindowTitle(self.trUtf8("Downloads")) | |
| 360 | |
| 361 def __finished(self): | |
| 362 """ | |
| 363 Private slot to handle a finished download. | |
| 364 """ | |
| 365 self.__updateActiveItemCount() | |
| 366 if self.isVisible(): | |
| 367 QApplication.alert(self) | |
| 346 | 368 |
| 347 def setDownloadDirectory(self, directory): | 369 def setDownloadDirectory(self, directory): |
| 348 """ | 370 """ |
| 349 Public method to set the current download directory. | 371 Public method to set the current download directory. |
| 350 | 372 |
