Source code for lib_openmolar.common.qt4.dialogs.new_user_dialog
#! /usr/bin/env python
# -*- coding: utf-8 -*-
###############################################################################
## ##
## Copyright 2010, Neil Wallace <rowinggolfer@googlemail.com> ##
## ##
## This program is free software: you can redistribute it and/or modify ##
## it under the terms of the GNU General Public License as published by ##
## the Free Software Foundation, either version 3 of the License, or ##
## (at your option) any later version. ##
## ##
## This program is distributed in the hope that it will be useful, ##
## but WITHOUT ANY WARRANTY; without even the implied warranty of ##
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ##
## GNU General Public License for more details. ##
## ##
## You should have received a copy of the GNU General Public License ##
## along with this program. If not, see <http://www.gnu.org/licenses/>. ##
## ##
###############################################################################
from PyQt4 import QtCore, QtGui
from lib_openmolar.common.qt4.dialogs import BaseDialog
[docs]class NewUserPasswordDialog(BaseDialog):
'''
gets a user / password by asking them their name
followed by asking their password twice
'''
[docs] def __init__(self, parent=None):
super (NewUserPasswordDialog, self).__init__(parent)
self.setWindowTitle(_("Add a User"))
self.setMinimumSize(300,200)
frame = QtGui.QFrame()
form = QtGui.QFormLayout(frame)
self.name_lineEdit = QtGui.QLineEdit()
self.pass_lineEdit = QtGui.QLineEdit()
self.repeat_pass_lineEdit = QtGui.QLineEdit()
self.name_lineEdit.setMaxLength(30)
self.pass_lineEdit.setMaxLength(30)
self.repeat_pass_lineEdit.setMaxLength(30)
self.pass_lineEdit.setEchoMode(QtGui.QLineEdit.Password)
self.repeat_pass_lineEdit.setEchoMode(QtGui.QLineEdit.Password)
form.addRow("Name",self.name_lineEdit)
form.addRow("Password",self.pass_lineEdit)
form.addRow("Confirm Password",self.repeat_pass_lineEdit)
self.insertWidget(frame)
self.name_lineEdit.cursorPositionChanged.connect(self._check)
self.pass_lineEdit.cursorPositionChanged.connect(self._check)
self.repeat_pass_lineEdit.cursorPositionChanged.connect(self._check)
def _check(self):
enable = (self.name_lineEdit.text() != "" and
self.pass_lineEdit.text() != "" and
self.repeat_pass_lineEdit.text() != "")
self.enableApply(enable)
[docs] def getValues(self):
'''
will return (True, username, password) if dialog accepted
or (False, "", "" if not
'''
while True:
if self.exec_():
errors = []
name = unicode(self.name_lineEdit.text())
password = unicode(self.pass_lineEdit.text())
confirm = unicode(self.repeat_pass_lineEdit.text())
if name == "":
errors.append(_("No Name Entered"))
if password != confirm:
errors.append(_("Passwords didn't match!"))
if errors:
message = u"<body>%s<hr /><ul>" %(
_("Please check the following"))
for error in errors:
message += "<li>%s</li>"% error
message += "</ul></body>"
QtGui.QMessageBox.warning(self, "Warning", message)
else:
break
else:
return (False, "", "")
return (True, name, password)
if __name__ == "__main__":
import gettext
gettext.install("openmolar")
app = QtGui.QApplication([])
dl = NewUserPasswordDialog()
print dl.getValues()
app.closeAllWindows()
