def _get_net_stats():
ifs = {}
nets = gtop.netlist()
for net in nets:
netload = gtop.netload(net)
ifs[net] = [netload.bytes_in, netload.bytes_out]
nets.insert(0, "Net")
return ifs, nets
def action_performed(self, binding):
if self.page and self.page.is_visible():
if binding.action == g15driver.PREVIOUS_SELECTION and self.use_vnstat is True:
if self.loadpage == 'vnstat_daily':
self.gconf_client.set_string(
self.gconf_key + "/vnstat_view", "vnstat_monthly")
else:
self.gconf_client.set_string(
self.gconf_key + "/vnstat_view", "vnstat_daily")
return True
elif binding.action == g15driver.NEXT_SELECTION:
if self.networkdevice is not None:
# get all network devices
self.net_data = gtop.netlist()
# set network device id +1, to get next device
idx = self.net_data.index(self.networkdevice) + 1
# if next device id is not present, take first device
if idx >= len(self.net_data):
idx = 0
self.gconf_client.set_string(
self.gconf_key + "/networkdevice", self.net_data[idx])
return True
def show_preferences(parent, driver, gconf_client, gconf_key):
widget_tree = gtk.Builder()
widget_tree.add_from_file(
os.path.join(os.path.dirname(__file__), "trafficstats.ui"))
dialog = widget_tree.get_object("TrafficStats")
# Resets the value of the use_vnstat flag if vnstat is not installed
vnstat_installed = g15os.is_program_in_path('vnstat')
if not vnstat_installed:
gconf_client.set_bool("%s/use_vnstat" % gconf_key, False)
# Displays a warning message to the user if vnstat is not installed
warning = widget_tree.get_object("NoVnstatMessage")
warning.set_visible(not vnstat_installed)
# Disables the vnstat checkbox if vnstat is not installed
use_vnstat = widget_tree.get_object('UseVnstat')
use_vnstat.set_sensitive(vnstat_installed)
g15uigconf.configure_checkbox_from_gconf(gconf_client,
gconf_key + "/use_vnstat",
"UseVnstat", vnstat_installed,
widget_tree)
ndevice = widget_tree.get_object("NetDevice")
for netdev in gtop.netlist():
ndevice.append([netdev])
g15uigconf.configure_combo_from_gconf(gconf_client,
gconf_key + "/networkdevice",
"NetworkDevice", "lo", widget_tree)
g15uigconf.configure_adjustment_from_gconf(gconf_client,
gconf_key + "/refresh_interval",
"RefreshingScale", 10.0,
widget_tree)
dialog.set_transient_for(parent)
dialog.run()
dialog.hide()