a5f749fc9a
* examples/python/systray/network_tray.py (network_tray.sort_networks): Added support for having wireless always scanning git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@141 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
270 lines
9.7 KiB
Python
Executable File
270 lines
9.7 KiB
Python
Executable File
#! /usr/bin/python
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import pygtk; pygtk.require("2.0")
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import gtk
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import gtk.gdk
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try:
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import trayicon
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from NetworkManager import NetworkManager
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except:
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print "type 'make' make the necessary modules to run this example"
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import sys
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sys.exit(1)
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class network_tray:
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def __init__(self):
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self._make_menu()
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self._make_tray()
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self._nm = NetworkManager()
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for signal in self._nm.NM_SIGNALS:
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self._nm.nm_object.connect_to_signal(signal,
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self._network_event)
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self._network_event(None, None, None,None,None)
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def _add_separator_item(self):
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self._menu.append(gtk.SeparatorMenuItem())
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def _add_label_item(self, label):
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menuitem = gtk.MenuItem()
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menuitem.set_sensitive(gtk.FALSE)
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gtklabel = gtk.Label()
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gtklabel.set_markup("<span size=\"small\" foreground=\"#aaaaaa\" weight=\"ultralight\">%s</span>" % label)
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gtklabel.set_selectable(gtk.FALSE)
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hbox = gtk.HBox(homogeneous=gtk.TRUE, spacing=6)
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hbox.pack_end(gtklabel,expand=gtk.TRUE, fill=gtk.TRUE, padding=0)
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menuitem.add(hbox)
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self._menu.append(menuitem)
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menuitem.show_all()
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def _add_other_wireless_item(self):
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menuitem = gtk.MenuItem()
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menuitem.set_sensitive(gtk.TRUE)
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gtklabel = gtk.Label()
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gtklabel.set_alignment(0,0)
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gtklabel.set_label("Other Wireless Networks...")
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hbox = gtk.HBox(homogeneous=gtk.TRUE, spacing=6)
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hbox.pack_end(gtklabel,expand=gtk.TRUE, fill=gtk.TRUE, padding=6)
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menuitem.add(hbox)
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tt = "Add a wireless network that does not appear on the list"
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self._tooltips.set_tip(menuitem,tt)
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self._menu.append(menuitem)
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menuitem.show_all()
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def _add_device_menu_item(self, device):
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if not self._is_wireless(device):
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menuitem = gtk.RadioMenuItem(group=self.__radio_group)
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if self._is_active(device):
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menuitem.set_active(1)
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else:
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menuitem = gtk.MenuItem()
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hbox = gtk.HBox(homogeneous=gtk.FALSE, spacing=6)
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hbox.pack_start(self._get_icon(device), expand=gtk.FALSE, fill=gtk.FALSE, padding=6)
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label = gtk.Label()
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label.set_justify(gtk.JUSTIFY_LEFT)
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label.set_text(self._get_device_name(device))
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hbox.pack_start(label, expand=gtk.FALSE, fill=gtk.FALSE, padding=6)
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menuitem.add(hbox)
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hbox.show()
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self._menu.append(menuitem)
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tt = "IP: %d\nProduct Name: %s\nVendor: %s\nDevice Name: %s" % (device["nm.ip4"], device["pci.product"], device["info.vendor"], device["nm.name"] )
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self._tooltips.set_tip(menuitem,tt)
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menuitem.show_all()
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def _add_network_menu_item(self, device, network, active_network):
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menuitem = gtk.RadioMenuItem(group=self.__radio_group)
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menuitem.set_right_justified(gtk.FALSE)
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if active_network == gtk.TRUE:
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menuitem.set_active(1)
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hbox = gtk.HBox(homogeneous=gtk.FALSE, spacing=6)
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menuitem.add(hbox)
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label = gtk.Label(network["name"])
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label.set_alignment(0.1,0.5)
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label.show()
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hbox.pack_start(label,expand=gtk.TRUE, fill=gtk.TRUE)
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progress = gtk.ProgressBar()
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progress.set_orientation(gtk.PROGRESS_LEFT_TO_RIGHT)
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q = self._get_quality(device, network)
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progress.set_fraction(q)
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# progress.set_text("%s %%" % int(q*100))
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progress.show()
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hbox.pack_start(progress, expand=gtk.FALSE, fill=gtk.FALSE)
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icon = self._get_encrypted_icon()
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if network["encrypted"] == 1:
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icon.hide()
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hbox.pack_start(icon,expand=gtk.FALSE, fill=gtk.FALSE)
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else:
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icon.show()
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hbox.show()
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self._menu.append(menuitem)
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tt = "Name: %s\nEncrypted: %d\nRate: %d\nFrequency: %f\nAddress: %s\nQuality: %d" % (network['name'], network['encrypted'], network['rate'],network['frequency'], network['address'], network['quality'])
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self._tooltips.set_tip(menuitem,tt)
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menuitem.show()
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def _get_quality(self, device, network):
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if network["quality"] == 0:
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proc = "/proc/driver/aironet/%s/BSSList" % device["net.interface"]
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import fileinput
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for line in fileinput.input(proc):
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dev_info = line.split()
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if network["name"] in dev_info:
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fileinput.close()
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try:
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qual = float(dev_info[4])
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q = float(qual / 100)
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return q
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except ValueError:
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return 0.0
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fileinput.close()
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else:
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return float(network["quality"])
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return 0.0
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def _get_device_name(self, device):
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if self._is_wireless(device):
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if self._nm.number_wireless_devices() > 1:
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return device["info.product"]
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else:
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return "Wireless Network"
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else:
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if self._nm.number_wired_devices() > 1:
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return device["info.product"]
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else:
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return "Wired Network"
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def _is_wireless(self,dev):
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if dev["nm.type"] == self._nm.WIRELESS_DEVICE:
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return gtk.TRUE
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return gtk.FALSE
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def _is_active(self, dev):
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return dev["nm.status"] != self._nm.DISCONNECTED
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def _number_wired_devices(self, devices):
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return self._number_x_devices(devices, self._nm.WIRED_DEVICE)
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def _number_wireless_devices(self, devices):
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return self._number_x_devices(devices, self._nm.WIRELESS_DEVICE)
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def _network_event(self, interface, signal_name,
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service, path, message):
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for child in self._menu.get_children():
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self._menu.remove(child)
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devices = self._nm.get_devices()
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active_device = self._nm.get_active_device()
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tt = ""
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def sort_networks(x, y):
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if x["name"] > y["name"]:
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print y["name"], x["name"]
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return 1
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print x["name"] ,y["name"]
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return -1
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wireless = gtk.FALSE
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for device in devices:
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if self._is_wireless(device) and wireless == gtk.FALSE:
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wireless = gtk.TRUE
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self._add_separator_item()
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self._add_label_item("Wireless Networks")
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else:
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self._add_device_menu_item(device)
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tt = "%s%s [%s]\n"%(tt,device["info.product"],device["nm.status"])
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self._tooltips.set_tip(self._top_level_menu,tt)
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if self._is_wireless(device):
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device["nm.networks"].values().sort(sort_networks)
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print device["nm.networks"]
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for name, network in device["nm.networks"].iteritems():
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try:
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if device["nm.active_network"] == name:
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active_network = gtk.TRUE
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else:
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active_network = gtk.FALSE
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except:
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active_network = gtk.FALSE
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self._add_network_menu_item(device,network,active_network)
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if wireless == gtk.TRUE:
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self._add_other_wireless_item()
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self._current_icon = self._get_icon(active_device)
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self._current_icon.show()
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self._top_level_menu.show()
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def _get_encrypted_icon(self):
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pb = gtk.gdk.pixbuf_new_from_file("../../../panel-applet/keyring.png")
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pb = pb.scale_simple(24,24,gtk.gdk.INTERP_NEAREST)
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_keyring = gtk.Image()
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_keyring.set_from_pixbuf(pb)
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return _keyring
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def _get_icon(self, active_device):
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if active_device:
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if active_device["nm.type"] == self._nm.WIRED_DEVICE:
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pb = gtk.gdk.pixbuf_new_from_file("../../../panel-applet/wired.png")
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pb = pb.scale_simple(24,24,gtk.gdk.INTERP_NEAREST)
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_wired_icon = gtk.Image()
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_wired_icon.set_from_pixbuf(pb)
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return _wired_icon
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elif active_device["nm.type"] == self._nm.WIRELESS_DEVICE:
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pb = gtk.gdk.pixbuf_new_from_file("../../../panel-applet/wireless-applet.png")
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pb = pb.scale_simple(24,24,gtk.gdk.INTERP_NEAREST)
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_wireless_icon = gtk.Image()
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_wireless_icon.set_from_pixbuf(pb)
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return _wireless_icon
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else:
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pb = gtk.gdk.pixbuf_new_from_file("../../../panel-applet/wireless-applet.png")
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pb = pb.scale_simple(16,16,gtk.gdk.INTERP_NEAREST)
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_nothing_icon = gtk.Image()
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_nothing_icon.set_from_pixbuf(pb)
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return _nothing_icon
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def _make_tray(self):
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self._tray = trayicon.TrayIcon("NetworkManager")
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self._tooltips = gtk.Tooltips()
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tooltip = "Getting Network Information"
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self._tooltips.set_tip(self._menu,tooltip)
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self._tray.add(self._menu_bar)
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self._tray.show()
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def _make_menu(self):
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self._menu_bar = gtk.MenuBar()
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self._top_level_menu = gtk.MenuItem()
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self._menu_bar.append(self._top_level_menu)
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self._menu = gtk.Menu()
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self._top_level_menu.set_submenu(self._menu)
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self._current_icon = self._get_icon(None)
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self._current_icon.show()
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self._top_level_menu.add(self._current_icon)
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self._menu_bar.show()
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self._top_level_menu.show()
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self._menu.show()
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self.__radio_group = gtk.RadioMenuItem()
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if __name__ == "__main__":
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nt = network_tray()
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gtk.main()
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