def __init__(self):
"""init"""
gtk.VBox.__init__(self, spacing=5)
self._dbus_loop()
self.iface = ServiceIface()
self.items = []
self.container = ServiceBox(self.on_item)
self.iface.listen(self.listen_comar)
self._create_ui()
self.services = sorted(self.iface.services())
self.add_items()
self.iface.services(self.get_infos)
class ServiceManager(gtk.VBox):
"""Main widget of service_manager_gtk"""
def __init__(self):
"""init"""
gtk.VBox.__init__(self, spacing=5)
self._dbus_loop()
self.iface = ServiceIface()
self.items = []
self.container = ServiceBox(self.on_item)
self.iface.listen(self.listen_comar)
self._create_ui()
self.services = sorted(self.iface.services())
self.add_items()
self.iface.services(self.get_infos)
def _dbus_loop(self):
#runs dbus main loop
DBusGMainLoop(set_as_default = True)
def _create_ui(self):
self.pack_start(self.container,
fill=True, expand=True)
self.container.show()
def add_items(self):
"""adds services to ServiceBox"""
for service in self.services:
self.container.add_item(service)
def get_infos(self, name, exception, args):
"""get service info
Arguments:
- `name`: service name
- `exception`: exception
- `args`: args
"""
if not exception:
self.container.set_item(name, args)
def on_item(self, widget, data):
"""listen ServiceItem signals
Arguments:
- `widget`: widget
- `data': {action:(start|stop|restart|auto),
name:...
item:ServiceItem object
"""
action = data['action']
service_name = data['name']
item = data['item']
try:
if action == 'start':
if not item.is_running():
self.iface.start(service_name)
elif action == 'stop':
if item.is_running():
self.iface.stop(service_name)
elif action == 'restart':
if item.is_running():
self.iface.restart(service_name)
elif action == 'auto':
self.iface.setEnable(service_name,
not widget.get_active())
except Exception, e:
if "Comar.PolicyKit" in e._dbus_error_name:
open_error_dialog(_('Access Denied'))
else:
open_error_dialog(unicode(e))