Mercurial Repositories > eric / file comparison
comparison: Plugins/VcsPlugins/vcsPySvn/SvnChangeListsDialog.py
Plugins/VcsPlugins/vcsPySvn/SvnChangeListsDialog.py
- changeset 1888
- 03f59d88a62d
- child 2302
- f29e9405c851
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| 1886:732f94385668 | 1888:03f59d88a62d |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2012 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to browse the change lists. | |
| 8 """ | |
| 9 | |
| 10 import os | |
| 11 | |
| 12 import pysvn | |
| 13 | |
| 14 from PyQt4.QtCore import pyqtSlot, Qt, QMutexLocker | |
| 15 from PyQt4.QtGui import QDialog, QDialogButtonBox, QListWidgetItem, QApplication, \ | |
| 16 QCursor | |
| 17 | |
| 18 from .SvnDialogMixin import SvnDialogMixin | |
| 19 | |
| 20 from .Ui_SvnChangeListsDialog import Ui_SvnChangeListsDialog | |
| 21 | |
| 22 | |
| 23 class SvnChangeListsDialog(QDialog, SvnDialogMixin, Ui_SvnChangeListsDialog): | |
| 24 """ | |
| 25 Class implementing a dialog to browse the change lists. | |
| 26 """ | |
| 27 def __init__(self, vcs, parent=None): | |
| 28 """ | |
| 29 Constructor | |
| 30 | |
| 31 @param vcs reference to the vcs object | |
| 32 @param parent parent widget (QWidget) | |
| 33 """ | |
| 34 super().__init__(parent) | |
| 35 self.setupUi(self) | |
| 36 SvnDialogMixin.__init__(self) | |
| 37 | |
| 38 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False) | |
| 39 self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True) | |
| 40 | |
| 41 self.vcs = vcs | |
| 42 | |
| 43 self.client = self.vcs.getClient() | |
| 44 self.client.callback_cancel = \ | |
| 45 self._clientCancelCallback | |
| 46 self.client.callback_get_login = \ | |
| 47 self._clientLoginCallback | |
| 48 self.client.callback_ssl_server_trust_prompt = \ | |
| 49 self._clientSslServerTrustPromptCallback | |
| 50 | |
| 51 @pyqtSlot(QListWidgetItem, QListWidgetItem) | |
| 52 def on_changeLists_currentItemChanged(self, current, previous): | |
| 53 """ | |
| 54 Private slot to handle the selection of a new item. | |
| 55 | |
| 56 @param current current item (QListWidgetItem) | |
| 57 @param previous previous current item (QListWidgetItem) | |
| 58 """ | |
| 59 self.filesList.clear() | |
| 60 if current is not None: | |
| 61 changelist = current.text() | |
| 62 if changelist in self.changeListsDict: | |
| 63 self.filesList.addItems(sorted(self.changeListsDict[changelist])) | |
| 64 | |
| 65 def start(self, path): | |
| 66 """ | |
| 67 Public slot to populate the data. | |
| 68 | |
| 69 @param path directory name to show change lists for (string) | |
| 70 """ | |
| 71 self.changeListsDict = {} | |
| 72 self.cancelled = False | |
| 73 | |
| 74 self.filesLabel.setText(self.trUtf8("Files (relative to {0}):").format(path)) | |
| 75 | |
| 76 QApplication.setOverrideCursor(QCursor(Qt.WaitCursor)) | |
| 77 QApplication.processEvents() | |
| 78 | |
| 79 locker = QMutexLocker(self.vcs.vcsExecutionMutex) | |
| 80 try: | |
| 81 entries = self.client.get_changelist(path, depth=pysvn.depth.infinity) | |
| 82 for entry in entries: | |
| 83 file = entry[0] | |
| 84 changelist = entry[1] | |
| 85 if changelist not in self.changeListsDict: | |
| 86 self.changeListsDict[changelist] = [] | |
| 87 filename = file.replace(path + os.sep, "") | |
| 88 if filename not in self.changeListsDict[changelist]: | |
| 89 self.changeListsDict[changelist].append(filename) | |
| 90 except pysvn.ClientError as e: | |
| 91 locker.unlock() | |
| 92 self.__showError(e.args[0]) | |
| 93 self.__finish() | |
| 94 | |
| 95 def __finish(self): | |
| 96 """ | |
| 97 Private slot called when the user pressed the button. | |
| 98 """ | |
| 99 self.changeLists.addItems(sorted(self.changeListsDict.keys())) | |
| 100 QApplication.restoreOverrideCursor() | |
| 101 | |
| 102 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) | |
| 103 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False) | |
| 104 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) | |
| 105 | |
| 106 if len(self.changeListsDict) == 0: | |
| 107 self.changeLists.addItem(self.trUtf8("No changelists found")) | |
| 108 self.buttonBox.button(QDialogButtonBox.Close).setFocus(Qt.OtherFocusReason) | |
| 109 else: | |
| 110 self.changeLists.setCurrentRow(0) | |
| 111 self.changeLists.setFocus(Qt.OtherFocusReason) | |
| 112 | |
| 113 def on_buttonBox_clicked(self, button): | |
| 114 """ | |
| 115 Private slot called by a button of the button box clicked. | |
| 116 | |
| 117 @param button button that was clicked (QAbstractButton) | |
| 118 """ | |
| 119 if button == self.buttonBox.button(QDialogButtonBox.Close): | |
| 120 self.close() | |
| 121 elif button == self.buttonBox.button(QDialogButtonBox.Cancel): | |
| 122 self.cancelled = True | |
| 123 self.__finish() |
