Mercurial Repositories > eric / file comparison
comparison: src/eric7/Sessions/CrashedSessionsSelectionDialog.py
src/eric7/Sessions/CrashedSessionsSelectionDialog.py
- branch
- eric7
- changeset 11207
- 7193db06924d
- parent 11206
- 9271719f43a7
equal
deleted
inserted
replaced
| 11206:9271719f43a7 | 11207:7193db06924d |
|---|---|
| 5 | 5 |
| 6 """ | 6 """ |
| 7 Module implementing a dialog to show a list of existing crash session files. | 7 Module implementing a dialog to show a list of existing crash session files. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import contextlib | |
| 10 import json | 11 import json |
| 11 import os | 12 import os |
| 12 import time | 13 import time |
| 13 | 14 |
| 14 from PyQt6.QtCore import Qt, pyqtSlot | 15 from PyQt6.QtCore import Qt, pyqtSlot |
| 15 from PyQt6.QtWidgets import QDialog, QDialogButtonBox, QListWidgetItem | 16 from PyQt6.QtWidgets import ( |
| 17 QAbstractItemView, | |
| 18 QDialog, | |
| 19 QDialogButtonBox, | |
| 20 QListWidgetItem, | |
| 21 ) | |
| 16 | 22 |
| 17 from eric7.EricWidgets import EricMessageBox | 23 from eric7.EricWidgets import EricMessageBox |
| 18 | 24 |
| 19 from .Ui_CrashedSessionsSelectionDialog import Ui_CrashedSessionsSelectionDialog | 25 from .Ui_CrashedSessionsSelectionDialog import Ui_CrashedSessionsSelectionDialog |
| 20 | 26 |
| 22 class CrashedSessionsSelectionDialog(QDialog, Ui_CrashedSessionsSelectionDialog): | 28 class CrashedSessionsSelectionDialog(QDialog, Ui_CrashedSessionsSelectionDialog): |
| 23 """ | 29 """ |
| 24 Class implementing a dialog to show a list of existing crash session files. | 30 Class implementing a dialog to show a list of existing crash session files. |
| 25 """ | 31 """ |
| 26 | 32 |
| 27 def __init__(self, sessionFiles, parent=None): | 33 def __init__(self, sessionFiles, deleteMode=False, parent=None): |
| 28 """ | 34 """ |
| 29 Constructor | 35 Constructor |
| 30 | 36 |
| 31 @param sessionFiles list of crash session file names | 37 @param sessionFiles list of crash session file names |
| 32 @type list of str | 38 @type list of str |
| 39 @param deleteMode flag indicating the delete mode (defaults to False) | |
| 40 @type bool (optional) | |
| 33 @param parent reference to the parent widget (defaults to None) | 41 @param parent reference to the parent widget (defaults to None) |
| 34 @type QWidget (optional) | 42 @type QWidget (optional) |
| 35 """ | 43 """ |
| 36 super().__init__(parent) | 44 super().__init__(parent) |
| 37 self.setupUi(self) | 45 self.setupUi(self) |
| 38 | 46 |
| 39 self.crashedSessionsList.itemDoubleClicked.connect(self.accept) | 47 self.crashedSessionsList.itemDoubleClicked.connect(self.accept) |
| 40 self.crashedSessionsList.itemActivated.connect(self.accept) | 48 self.crashedSessionsList.itemActivated.connect(self.accept) |
| 41 self.crashedSessionsList.itemSelectionChanged.connect(self.__updateOk) | 49 self.crashedSessionsList.itemSelectionChanged.connect(self.__updateButtonStates) |
| 42 | 50 |
| 43 for sessionFile in sessionFiles: | 51 for sessionFile in sessionFiles: |
| 44 self.__addSessionFileEntry(sessionFile) | 52 self.__addSessionFileEntry(sessionFile) |
| 45 | 53 |
| 46 self.__updateOk() | 54 self.__deleteMode = deleteMode |
| 55 if deleteMode: | |
| 56 self.setWindowTitle(self.tr("Clean Crash Sessions")) | |
| 57 self.messageLabel.setText( | |
| 58 self.tr( | |
| 59 "These crash session files were found. Select the ones to be" | |
| 60 " deleted." | |
| 61 ) | |
| 62 ) | |
| 63 self.crashedSessionsList.setSelectionMode( | |
| 64 QAbstractItemView.SelectionMode.ExtendedSelection | |
| 65 ) | |
| 66 self.removeButton.hide() | |
| 67 else: | |
| 68 self.setWindowTitle(self.tr("Found Crash Sessions")) | |
| 69 self.messageLabel.setText( | |
| 70 self.tr( | |
| 71 "These crash session files were found. Select the one to open." | |
| 72 " Select 'Cancel' to not open a crash session." | |
| 73 ) | |
| 74 ) | |
| 75 | |
| 76 self.__updateButtonStates() | |
| 47 | 77 |
| 48 @pyqtSlot() | 78 @pyqtSlot() |
| 49 def __updateOk(self): | 79 def __updateButtonStates(self): |
| 50 """ | 80 """ |
| 51 Private method to update the enabled state of the OK button. | 81 Private method to update the enabled state of the buttons. |
| 52 """ | 82 """ |
| 53 self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled( | 83 self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled( |
| 54 bool(self.crashedSessionsList.selectedItems()) | 84 bool(self.crashedSessionsList.selectedItems()) |
| 55 ) | 85 ) |
| 86 self.removeButton.setEnabled(bool(self.crashedSessionsList.selectedItems())) | |
| 56 | 87 |
| 57 def __addSessionFileEntry(self, sessionFile): | 88 def __addSessionFileEntry(self, sessionFile): |
| 58 """ | 89 """ |
| 59 Private method to read the given session file and add a list entry for it. | 90 Private method to read the given session file and add a list entry for it. |
| 60 | 91 |
| 88 "{0}\nTimestamp: {1}", "Crash Session, Timestamp" | 119 "{0}\nTimestamp: {1}", "Crash Session, Timestamp" |
| 89 ).format(sessionFile, timestamp) | 120 ).format(sessionFile, timestamp) |
| 90 itm = QListWidgetItem(labelText, self.crashedSessionsList) | 121 itm = QListWidgetItem(labelText, self.crashedSessionsList) |
| 91 itm.setData(Qt.ItemDataRole.UserRole, sessionFile) | 122 itm.setData(Qt.ItemDataRole.UserRole, sessionFile) |
| 92 | 123 |
| 124 @pyqtSlot() | |
| 125 def on_removeButton_clicked(self): | |
| 126 """ | |
| 127 Private slot to remove the selected crash session files. | |
| 128 """ | |
| 129 for itm in self.crashedSessionsList.selectedItems(): | |
| 130 crashSession = itm.data(Qt.ItemDataRole.UserRole) | |
| 131 with contextlib.suppress(OSError): | |
| 132 os.remove(crashSession) | |
| 133 self.crashedSessionsList.takeItem(self.crashedSessionsList.row(itm)) | |
| 134 del itm | |
| 135 | |
| 93 def getSelectedCrashSession(self): | 136 def getSelectedCrashSession(self): |
| 94 """ | 137 """ |
| 95 Public method to get the selected crash session file name. | 138 Public method to get the selected crash session file name. |
| 96 | 139 |
| 97 @return file name of the selected crash session | 140 @return file name of the selected crash session |
| 98 @rtype str | 141 @rtype str |
| 99 """ | 142 """ |
| 100 # TODO: not implemented yet | |
| 101 selectedItems = self.crashedSessionsList.selectedItems() | 143 selectedItems = self.crashedSessionsList.selectedItems() |
| 102 | 144 |
| 103 if selectedItems: | 145 if selectedItems: |
| 104 return selectedItems[0].data(Qt.ItemDataRole.UserRole) | 146 return selectedItems[0].data(Qt.ItemDataRole.UserRole) |
| 105 else: | 147 else: |
| 106 return None | 148 return None |
| 149 | |
| 150 def getSelectedCrashSessions(self): | |
| 151 """ | |
| 152 Public method to get the selected crash session file names. | |
| 153 | |
| 154 @return file names of the selected crash sessions | |
| 155 @rtype list of str | |
| 156 """ | |
| 157 selectedItems = self.crashedSessionsList.selectedItems() | |
| 158 | |
| 159 if selectedItems: | |
| 160 return [itm.data(Qt.ItemDataRole.UserRole) for itm in selectedItems] | |
| 161 else: | |
| 162 return [] |
