class UpdateCheckerView(QDialog):
'''Displays a small notification indicating new updates have been received'''
def __init__(self, application, controller, model, systemTrayIcon, timeout = 10000):
QDialog.__init__(self)
self._application = application
self._controller = controller
self._model = model
self._systemTrayIcon = systemTrayIcon
self.diffDialog = None
self._timeout = timeout
def _truncate(self, string, length = 40, suffix = '...'):
if len(string) > length:
string = string[:length] + suffix
return string
def show(self, webPages):
settings = Settings()
server = xmlrpclib.Server(settings.serverAddress)
self.setWindowTitle('updates')
layout = self.layout()
if layout == None:
layout = QVBoxLayout()
label = QLabel('Some Web Pages have changed:')
layout.addWidget(label)
for webPage in webPages:
label = QLabel('<a href=' + webPage + '>' + self._truncate(webPage) + '</a>' )
label.setOpenExternalLinks(True)
layout.addWidget(label)
#buttonBox = QDialogButtonBox(QDialogButtonBox.Ok)
moreButton = QPushButton('More...')
moreButton.setMaximumWidth(60)
self.connect(moreButton, SIGNAL('clicked()'), self.showDiffWindow)
layout.addWidget(moreButton)
self.setLayout(layout)
if debug.verbose:
print('DEBUG: Showing notification dialog')
QDialog.show(self)
QTimer.singleShot(0, self.fixPosition)
QTimer.singleShot(self._timeout, self.hide)
def reject(self):
QDialog.reject(self)
for widget in self.children():
widget.deleteLater()
import sip
sip.delete(self.layout())
def showDiffWindow(self):
from consider.updatedisplay import UpdateDisplayController
if self.diffDialog == None:
self.diffDialog = UpdateDisplayController(updateChecker = self._controller)
self.diffDialog.show()
def fixPosition(self):
self.move(self._systemTrayIcon.geometry().x(), self._systemTrayIcon.geometry().y() - self.height() - 30)
self.raise_()
self.update()
def showDiffWindow(self):
from consider.updatedisplay import UpdateDisplayController
if self.diffDialog == None:
self.diffDialog = UpdateDisplayController(updateChecker = self._controller)
self.diffDialog.show()
