--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/Plugins/VcsPlugins/vcsPySvn/SvnChangeListsDialog.py Sat May 15 18:45:04 2021 +0200
@@ -0,0 +1,136 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2012 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to browse the change lists.
+"""
+
+import os
+
+import pysvn
+
+from PyQt5.QtCore import pyqtSlot, Qt
+from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QListWidgetItem
+
+from E5Gui.E5OverrideCursor import E5OverrideCursor
+
+from E5Utilities.E5MutexLocker import E5MutexLocker
+
+from .SvnDialogMixin import SvnDialogMixin
+
+from .Ui_SvnChangeListsDialog import Ui_SvnChangeListsDialog
+
+
+class SvnChangeListsDialog(QDialog, SvnDialogMixin, Ui_SvnChangeListsDialog):
+ """
+ Class implementing a dialog to browse the change lists.
+ """
+ def __init__(self, vcs, parent=None):
+ """
+ Constructor
+
+ @param vcs reference to the vcs object
+ @param parent parent widget (QWidget)
+ """
+ super().__init__(parent)
+ self.setupUi(self)
+ SvnDialogMixin.__init__(self)
+ self.setWindowFlags(Qt.WindowType.Window)
+
+ self.buttonBox.button(
+ QDialogButtonBox.StandardButton.Close).setEnabled(False)
+ self.buttonBox.button(
+ QDialogButtonBox.StandardButton.Cancel).setDefault(True)
+
+ self.vcs = vcs
+
+ self.client = self.vcs.getClient()
+ self.client.callback_cancel = self._clientCancelCallback
+ self.client.callback_get_login = self._clientLoginCallback
+ self.client.callback_ssl_server_trust_prompt = (
+ self._clientSslServerTrustPromptCallback
+ )
+
+ @pyqtSlot(QListWidgetItem, QListWidgetItem)
+ def on_changeLists_currentItemChanged(self, current, previous):
+ """
+ Private slot to handle the selection of a new item.
+
+ @param current current item (QListWidgetItem)
+ @param previous previous current item (QListWidgetItem)
+ """
+ self.filesList.clear()
+ if current is not None:
+ changelist = current.text()
+ if changelist in self.changeListsDict:
+ self.filesList.addItems(
+ sorted(self.changeListsDict[changelist]))
+
+ def start(self, path):
+ """
+ Public slot to populate the data.
+
+ @param path directory name to show change lists for (string)
+ """
+ self.changeListsDict = {}
+ self.cancelled = False
+
+ self.filesLabel.setText(
+ self.tr("Files (relative to {0}):").format(path))
+
+ with E5OverrideCursor():
+ try:
+ with E5MutexLocker(self.vcs.vcsExecutionMutex):
+ entries = self.client.get_changelist(
+ path, depth=pysvn.depth.infinity)
+ for entry in entries:
+ file = entry[0]
+ changelist = entry[1]
+ if changelist not in self.changeListsDict:
+ self.changeListsDict[changelist] = []
+ filename = file.replace(path + os.sep, "")
+ if filename not in self.changeListsDict[changelist]:
+ self.changeListsDict[changelist].append(filename)
+ except pysvn.ClientError as e:
+ self.__showError(e.args[0])
+ self.__finish()
+
+ def __finish(self):
+ """
+ Private slot called when the user pressed the button.
+ """
+ self.changeLists.addItems(sorted(self.changeListsDict.keys()))
+
+ self.buttonBox.button(
+ QDialogButtonBox.StandardButton.Close).setEnabled(True)
+ self.buttonBox.button(
+ QDialogButtonBox.StandardButton.Cancel).setEnabled(False)
+ self.buttonBox.button(
+ QDialogButtonBox.StandardButton.Close).setDefault(True)
+
+ if len(self.changeListsDict) == 0:
+ self.changeLists.addItem(self.tr("No changelists found"))
+ self.buttonBox.button(
+ QDialogButtonBox.StandardButton.Close).setFocus(
+ Qt.FocusReason.OtherFocusReason)
+ else:
+ self.changeLists.setCurrentRow(0)
+ self.changeLists.setFocus(Qt.FocusReason.OtherFocusReason)
+
+ def on_buttonBox_clicked(self, button):
+ """
+ Private slot called by a button of the button box clicked.
+
+ @param button button that was clicked (QAbstractButton)
+ """
+ if button == self.buttonBox.button(
+ QDialogButtonBox.StandardButton.Close
+ ):
+ self.close()
+ elif button == self.buttonBox.button(
+ QDialogButtonBox.StandardButton.Cancel
+ ):
+ self.cancelled = True
+ self.__finish()
