class Widget(QtGui.QWidget, Screen):
title = i18n("Packages")
desc = i18n("Install / Remove Programs")
screenSettings = {}
screenSettings["hasChanged"] = False
def __init__(self, *args):
QtGui.QWidget.__init__(self, None)
self.ui = Ui_packageWidget()
self.ui.setupUi(self)
# set up some variables
notifier = '/usr/bin/octopi-notifier'
desktop = '/usr/share/applications/octopi-notifier.desktop'
autostart = '/usr/share/autostart/octopi-notifier.desktop'
self.notifier_enabled = os.path.exists(autostart)
# set initial states
self.ui.checkUpdate.setEnabled(os.path.exists(notifier))
self.ui.checkUpdate.setChecked(self.notifier_enabled)
def applySettings(self):
self.__class__.screenSettings["enabled"] = self.notifier_enabled
if self.ui.checkUpdate.isChecked():
# checks if octopi-notifier is not in the output of ps -Af
if "octopi-notifier" not in subprocess.Popen(
"ps -Af", shell=True,
stdout=subprocess.PIPE).stdout.read():
subprocess.Popen(["octopi-notifier"], stdout=subprocess.PIPE)
# was octopi-notifier disabled before?
if not self.notifier_enabled:
self.__class__.screenSettings["hasChanged"] = True
else:
self.__class__.screenSettings["hasChanged"] = False
else:
# don't care if this fails
os.system("killall octopi-notifier")
# was octopi-notifier enabled to begin with?
if self.notifier_enabled:
self.__class__.screenSettings["hasChanged"] = True
else:
self.__class__.screenSettings["hasChanged"] = False
def shown(self):
pass
def execute(self):
self.applySettings()
return True
class Widget(QtGui.QWidget, Screen):
title = i18n("Packages")
desc = i18n("Install / Remove Programs")
screenSettings = {}
screenSettings["hasChanged"] = False
def __init__(self, *args):
QtGui.QWidget.__init__(self, None)
self.ui = Ui_packageWidget()
self.ui.setupUi(self)
# set up some variables
notifier = '/usr/bin/octopi-notifier'
desktop = '/usr/share/applications/octopi-notifier.desktop'
autostart = '/usr/share/autostart/octopi-notifier.desktop'
self.notifier_enabled = os.path.exists(autostart)
# set initial states
self.ui.checkUpdate.setEnabled(os.path.exists(notifier))
self.ui.checkUpdate.setChecked(self.notifier_enabled)
def applySettings(self):
self.__class__.screenSettings["enabled"] = self.notifier_enabled
if self.ui.checkUpdate.isChecked():
# checks if octopi-notifier is not in the output of ps -Af
if "octopi-notifier" not in subprocess.Popen(
"ps -Af", shell=True, stdout=subprocess.PIPE).stdout.read():
subprocess.Popen(["octopi-notifier"], stdout=subprocess.PIPE)
# was octopi-notifier disabled before?
if not self.notifier_enabled:
self.__class__.screenSettings["hasChanged"] = True
else:
self.__class__.screenSettings["hasChanged"] = False
else:
# don't care if this fails
os.system("killall octopi-notifier")
# was octopi-notifier enabled to begin with?
if self.notifier_enabled:
self.__class__.screenSettings["hasChanged"] = True
else:
self.__class__.screenSettings["hasChanged"] = False
def shown(self):
pass
def execute(self):
self.applySettings()
return True
def __init__(self, *args):
QtGui.QWidget.__init__(self, None)
self.ui = Ui_packageWidget()
self.ui.setupUi(self)
# set up some variables
notifier = '/usr/bin/octopi-notifier'
desktop = '/usr/share/applications/octopi-notifier.desktop'
autostart = '/usr/share/autostart/octopi-notifier.desktop'
self.notifier_enabled = os.path.exists(autostart)
# set initial states
self.ui.checkUpdate.setEnabled(os.path.exists(notifier))
self.ui.checkUpdate.setChecked(self.notifier_enabled)
def __init__(self, *args):
QtGui.QWidget.__init__(self, None)
self.ui = Ui_packageWidget()
self.ui.setupUi(self)
# set up some variables
notifier = '/usr/bin/octopi-notifier'
desktop = '/usr/share/applications/octopi-notifier.desktop'
autostart = '/usr/share/autostart/octopi-notifier.desktop'
self.notifier_enabled = os.path.exists(autostart)
# set initial states
self.ui.checkUpdate.setEnabled(os.path.exists(notifier))
self.ui.checkUpdate.setChecked(self.notifier_enabled)
