Mercurial Repositories > eric / file comparison
comparison: Plugins/VcsPlugins/vcsPySvn/SvnDialogMixin.py
Plugins/VcsPlugins/vcsPySvn/SvnDialogMixin.py
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2003 - 2009 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog mixin class providing common callback methods for | |
| 8 the pysvn client. | |
| 9 """ | |
| 10 | |
| 11 from PyQt4.QtGui import QApplication, QDialog, QWidget, QCursor | |
| 12 | |
| 13 class SvnDialogMixin(object): | |
| 14 """ | |
| 15 Class implementing a dialog mixin providing common callback methods for | |
| 16 the pysvn client. | |
| 17 """ | |
| 18 def __init__(self, log = ""): | |
| 19 """ | |
| 20 Constructor | |
| 21 | |
| 22 @param log optional log message (string) | |
| 23 """ | |
| 24 self.shouldCancel = False | |
| 25 self.logMessage = log | |
| 26 | |
| 27 def _cancel(self): | |
| 28 """ | |
| 29 Protected method to request a cancellation of the current action. | |
| 30 """ | |
| 31 self.shouldCancel = True | |
| 32 | |
| 33 def _reset(self): | |
| 34 """ | |
| 35 Protected method to reset the internal state of the dialog. | |
| 36 """ | |
| 37 self.shouldCancel = False | |
| 38 | |
| 39 def _clientCancelCallback(self): | |
| 40 """ | |
| 41 Protected method called by the client to check for cancellation. | |
| 42 | |
| 43 @return flag indicating a cancellation | |
| 44 """ | |
| 45 QApplication.processEvents() | |
| 46 return self.shouldCancel | |
| 47 | |
| 48 def _clientLoginCallback(self, realm, username, may_save): | |
| 49 """ | |
| 50 Protected method called by the client to get login information. | |
| 51 | |
| 52 @param realm name of the realm of the requested credentials (string) | |
| 53 @param username username as supplied by subversion (string) | |
| 54 @param may_save flag indicating, that subversion is willing to save | |
| 55 the answers returned (boolean) | |
| 56 @return tuple of four values (retcode, username, password, save). | |
| 57 Retcode should be True, if username and password should be used | |
| 58 by subversion, username and password contain the relevant data | |
| 59 as strings and save is a flag indicating, that username and | |
| 60 password should be saved. | |
| 61 """ | |
| 62 from SvnLoginDialog import SvnLoginDialog | |
| 63 cursor = QApplication.overrideCursor() | |
| 64 if cursor is not None: | |
| 65 QApplication.restoreOverrideCursor() | |
| 66 parent = isinstance(self, QWidget) and self or None | |
| 67 dlg = SvnLoginDialog(realm, username, may_save, parent) | |
| 68 res = dlg.exec_() | |
| 69 if cursor is not None: | |
| 70 QApplication.setOverrideCursor(cursor) | |
| 71 if res == QDialog.Accepted: | |
| 72 loginData = dlg.getData() | |
| 73 return (True, loginData[0], loginData[1], loginData[2]) | |
| 74 else: | |
| 75 return (False, "", "", False) | |
| 76 | |
| 77 def _clientSslServerTrustPromptCallback(self, trust_dict): | |
| 78 """ | |
| 79 Protected method called by the client to request acceptance for a | |
| 80 ssl server certificate. | |
| 81 | |
| 82 @param trust_dict dictionary containing the trust data | |
| 83 @return tuple of three values (retcode, acceptedFailures, save). | |
| 84 Retcode should be true, if the certificate should be accepted, | |
| 85 acceptedFailures should indicate the accepted certificate failures | |
| 86 and save should be True, if subversion should save the certificate. | |
| 87 """ | |
| 88 from PyQt4.QtGui import QMessageBox | |
| 89 | |
| 90 cursor = QCursor(QApplication.overrideCursor()) | |
| 91 if cursor is not None: | |
| 92 QApplication.restoreOverrideCursor() | |
| 93 parent = isinstance(self, QWidget) and self or None | |
| 94 msgBox = QMessageBox.QMessageBox(QMessageBox.Question, | |
| 95 self.trUtf8("Subversion SSL Server Certificate"), | |
| 96 self.trUtf8("""<p>Accept the following SSL certificate?</p>""" | |
| 97 """<table>""" | |
| 98 """<tr><td>Realm:</td><td>{0}</td></tr>""" | |
| 99 """<tr><td>Hostname:</td><td>{1}</td></tr>""" | |
| 100 """<tr><td>Fingerprint:</td><td>{2}</td></tr>""" | |
| 101 """<tr><td>Valid from:</td><td>{3}</td></tr>""" | |
| 102 """<tr><td>Valid until:</td><td>{4}</td></tr>""" | |
| 103 """<tr><td>Issuer name:</td><td>{5}</td></tr>""" | |
| 104 """</table>""")\ | |
| 105 .format(trust_dict["realm"], | |
| 106 trust_dict["hostname"], | |
| 107 trust_dict["finger_print"], | |
| 108 trust_dict["valid_from"], | |
| 109 trust_dict["valid_until"], | |
| 110 trust_dict["issuer_dname"]), | |
| 111 QMessageBox.StandardButtons(QMessageBox.NoButton), | |
| 112 parent) | |
| 113 permButton = msgBox.addButton(self.trUtf8("&Permanent accept"), | |
| 114 QMessageBox.AcceptRole) | |
| 115 tempButton = msgBox.addButton(self.trUtf8("&Temporary accept"), | |
| 116 QMessageBox.AcceptRole) | |
| 117 rejectButton = msgBox.addButton(self.trUtf8("&Reject"), | |
| 118 QMessageBox.RejectRole) | |
| 119 msgBox.exec_() | |
| 120 if cursor is not None: | |
| 121 QApplication.setOverrideCursor(cursor) | |
| 122 if msgBox.clickedButton() == permButton: | |
| 123 return (True, trust_dict["failures"], True) | |
| 124 elif msgBox.clickedButton() == tempButton: | |
| 125 return (True, trust_dict["failures"], False) | |
| 126 else: | |
| 127 return (False, 0, False) | |
| 128 | |
| 129 def _clientLogCallback(self): | |
| 130 """ | |
| 131 Protected method called by the client to request a log message. | |
| 132 | |
| 133 @return a flag indicating success and the log message (string) | |
| 134 """ | |
| 135 from SvnCommitDialog import SvnCommitDialog | |
| 136 if self.logMessage: | |
| 137 return True, self.logMessage | |
| 138 else: | |
| 139 # call CommitDialog and get message from there | |
| 140 dlg = SvnCommitDialog(self) | |
| 141 if dlg.exec_() == QDialog.Accepted: | |
| 142 msg = dlg.logMessage() | |
| 143 if msg: | |
| 144 return True, msg | |
| 145 else: | |
| 146 return True, "***" # always supply a valid log message | |
| 147 else: | |
| 148 return False, "" |
