PyBitmessage/src/bitmessageqt/newchandialog.py

84 lines
3.2 KiB
Python

"""
src/bitmessageqt/newchandialog.py
=================================
"""
from PyQt4 import QtCore, QtGui
import widgets
from addresses import addBMIfNotPresent
from addressvalidator import AddressValidator, PassPhraseValidator
from queues import UISignalQueue, addressGeneratorQueue, apiAddressGeneratorReturnQueue
from retranslateui import RetranslateMixin
from tr import _translate
from utils import str_chan
class NewChanDialog(QtGui.QDialog, RetranslateMixin):
"""The `New Chan` dialog"""
def __init__(self, parent=None):
super(NewChanDialog, self).__init__(parent)
widgets.load('newchandialog.ui', self)
self.parent = parent
self.chanAddress.setValidator(
AddressValidator(
self.chanAddress,
self.chanPassPhrase,
self.validatorFeedback,
self.buttonBox,
False))
self.chanPassPhrase.setValidator(
PassPhraseValidator(
self.chanPassPhrase,
self.chanAddress,
self.validatorFeedback,
self.buttonBox,
False))
self.timer = QtCore.QTimer()
QtCore.QObject.connect( # pylint: disable=no-member
self.timer, QtCore.SIGNAL("timeout()"), self.delayedUpdateStatus)
self.timer.start(500) # milliseconds
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.show()
def delayedUpdateStatus(self):
"""Related to updating the UI for the chan passphrase validity"""
self.chanPassPhrase.validator().checkQueue()
def accept(self):
"""Proceed in joining the chan"""
self.timer.stop()
self.hide()
apiAddressGeneratorReturnQueue.queue.clear()
if self.chanAddress.text().toUtf8() == "":
addressGeneratorQueue.put(
('createChan', 4, 1, str_chan + ' ' + str(self.chanPassPhrase.text().toUtf8()),
self.chanPassPhrase.text().toUtf8(),
True))
else:
addressGeneratorQueue.put(
('joinChan', addBMIfNotPresent(self.chanAddress.text().toUtf8()),
str_chan + ' ' + str(self.chanPassPhrase.text().toUtf8()),
self.chanPassPhrase.text().toUtf8(),
True))
addressGeneratorReturnValue = apiAddressGeneratorReturnQueue.get(True)
if addressGeneratorReturnValue and addressGeneratorReturnValue[0] != 'chan name does not match address':
UISignalQueue.put(('updateStatusBar', _translate(
"newchandialog", "Successfully created / joined chan %1").arg(unicode(self.chanPassPhrase.text()))))
self.parent.ui.tabWidget.setCurrentIndex(
self.parent.ui.tabWidget.indexOf(self.parent.ui.chans)
)
self.done(QtGui.QDialog.Accepted)
else:
UISignalQueue.put(('updateStatusBar', _translate("newchandialog", "Chan creation / joining failed")))
self.done(QtGui.QDialog.Rejected)
def reject(self):
"""Cancel joining the chan"""
self.timer.stop()
self.hide()
UISignalQueue.put(('updateStatusBar', _translate("newchandialog", "Chan creation / joining cancelled")))
self.done(QtGui.QDialog.Rejected)