def _get_time_list(cpu):
"""
Returns a 4 element list containing the amount of time the CPU has
spent performing the different types of work
0 user
1 nice
2 system
3 idle
Values are in USER_HZ or Jiffies
"""
if cpu.number == -1:
cpu_times = gtop.cpu()
else:
cpu_times = gtop.cpu().cpus[cpu.number]
return [cpu_times.user, cpu_times.nice, cpu_times.sys, cpu_times.idle]
def activate(self):
self._net_icon = g15icontools.get_icon_path(
["network-transmit-receive", "gnome-fs-network", "network-server"],
self.screen.height)
self._cpu_icon = g15icontools.get_icon_path(CPU_ICONS,
self.screen.height)
self._mem_icon = g15icontools.get_icon_path(
["media-memory", "media-flash"], self.screen.height)
self._thumb_icon = g15cairo.load_surface_from_file(self._cpu_icon)
self.variant = 0
self.graphs = {}
self.last_time_list = None
self.last_times_list = []
self.last_time = 0
# CPU
self.selected_cpu = None
self.cpu_no = 0
self.cpu_data = []
selected_cpu_name = self.gconf_client.get_string(self.gconf_key +
"/cpu")
cpus = gtop.cpu().cpus
for i in range(-1, len(cpus)):
cpu = CPU(i)
self.cpu_data.append(cpu)
if cpu.name == selected_cpu_name:
self.selected_cpu = cpu
if self.selected_cpu is None:
self.selected_cpu = self.cpu_data[0]
# Net
self.selected_net = None
_, self.net_list = self._get_net_stats()
net_name = self.gconf_client.get_string(self.gconf_key + "/net")
self.net_data = []
for idx, n in enumerate(self.net_list):
net = Net(idx, n)
self.net_data.append(net)
if net.name == net_name:
self.selected_net = net
if self.selected_net is None and len(self.net_data) > 0:
self.selected_net = self.net_data[0]
# Memory
self.max_total_mem = 0
self.total = 1.0
self.cached = 0
self.free = 0
self.used = 0
self.cached_history = [0] * GRAPH_SIZE
self.used_history = [0] * GRAPH_SIZE
g15plugin.G15RefreshingPlugin.activate(self)
self._set_panel()
self.watch(["show_cpu_on_panel", "theme"], self._config_changed)
self.screen.key_handler.action_listeners.append(self)
# Start refreshing
self.do_refresh()