Mercurial Repositories > Rope Refactoring / file comparison
comparison: RefactoringRope/ChangesPreviewDialog.py
RefactoringRope/ChangesPreviewDialog.py
- branch
- eric7
- changeset 389
- 4f53795beff0
- parent 374
- 958f34e97952
- child 411
- 8cccb49bba7b
equal
deleted
inserted
replaced
| 388:cb044ec27c24 | 389:4f53795beff0 |
|---|---|
| 15 | 15 |
| 16 class ChangesPreviewDialog(PreviewDialogBase): | 16 class ChangesPreviewDialog(PreviewDialogBase): |
| 17 """ | 17 """ |
| 18 Class implementing the Changes preview dialog. | 18 Class implementing the Changes preview dialog. |
| 19 """ | 19 """ |
| 20 | |
| 20 ChangeRole = Qt.ItemDataRole.UserRole | 21 ChangeRole = Qt.ItemDataRole.UserRole |
| 21 | 22 |
| 22 def __init__(self, description, changes, parent): | 23 def __init__(self, description, changes, parent): |
| 23 """ | 24 """ |
| 24 Constructor | 25 Constructor |
| 25 | 26 |
| 26 @param description description of the changes | 27 @param description description of the changes |
| 27 @type str | 28 @type str |
| 28 @param changes list of lists containing the change data | 29 @param changes list of lists containing the change data |
| 29 @type list of list of (str, str) | 30 @type list of list of (str, str) |
| 30 @param parent reference to the parent widget | 31 @param parent reference to the parent widget |
| 31 @type QWidget | 32 @type QWidget |
| 32 """ | 33 """ |
| 33 PreviewDialogBase.__init__(self, parent) | 34 PreviewDialogBase.__init__(self, parent) |
| 34 | 35 |
| 35 self.buttonBox.addButton( | 36 self.buttonBox.addButton( |
| 36 self.tr("&Apply Changes"), QDialogButtonBox.ButtonRole.AcceptRole) | 37 self.tr("&Apply Changes"), QDialogButtonBox.ButtonRole.AcceptRole |
| 38 ) | |
| 37 self.buttonBox.addButton(QDialogButtonBox.StandardButton.Cancel) | 39 self.buttonBox.addButton(QDialogButtonBox.StandardButton.Cancel) |
| 38 | 40 |
| 39 self.description.setText(description) | 41 self.description.setText(description) |
| 40 for changeTitle, changeText in changes: | 42 for changeTitle, changeText in changes: |
| 41 itm = QListWidgetItem(changeTitle, self.changesList) | 43 itm = QListWidgetItem(changeTitle, self.changesList) |
| 42 if changeText is None: | 44 if changeText is None: |
| 43 changeText = self.tr("No changes available.") | 45 changeText = self.tr("No changes available.") |
| 44 itm.setData(ChangesPreviewDialog.ChangeRole, changeText) | 46 itm.setData(ChangesPreviewDialog.ChangeRole, changeText) |
| 45 if self.changesList.count(): | 47 if self.changesList.count(): |
| 46 self.changesList.item(0).setSelected(True) | 48 self.changesList.item(0).setSelected(True) |
| 47 self.on_changesList_currentItemChanged( | 49 self.on_changesList_currentItemChanged(self.changesList.item(0), None) |
| 48 self.changesList.item(0), None) | 50 |
| 49 | |
| 50 @pyqtSlot(QListWidgetItem, QListWidgetItem) | 51 @pyqtSlot(QListWidgetItem, QListWidgetItem) |
| 51 def on_changesList_currentItemChanged(self, current, previous): | 52 def on_changesList_currentItemChanged(self, current, previous): |
| 52 """ | 53 """ |
| 53 Private slot called when a change is selected. | 54 Private slot called when a change is selected. |
| 54 | 55 |
| 55 @param current reference to the new current item | 56 @param current reference to the new current item |
| 56 @type QListWidgetItem | 57 @type QListWidgetItem |
| 57 @param previous reference to the old current item | 58 @param previous reference to the old current item |
| 58 @type QListWidgetItem | 59 @type QListWidgetItem |
| 59 """ | 60 """ |
| 60 if current is None: | 61 if current is None: |
| 61 return | 62 return |
| 62 | 63 |
| 63 self.previewEdit.clear() | 64 self.previewEdit.clear() |
| 64 for line in ( | 65 for line in current.data(ChangesPreviewDialog.ChangeRole).splitlines(True): |
| 65 current.data(ChangesPreviewDialog.ChangeRole).splitlines(True) | |
| 66 ): | |
| 67 try: | 66 try: |
| 68 charFormat = self.formats[line[0]] | 67 charFormat = self.formats[line[0]] |
| 69 except (IndexError, KeyError): | 68 except (IndexError, KeyError): |
| 70 charFormat = self.formats[' '] | 69 charFormat = self.formats[" "] |
| 71 self._appendText(line, charFormat) | 70 self._appendText(line, charFormat) |
