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Diffstat (limited to 'src/view/devices/network/wireless.py')
| -rw-r--r-- | src/view/devices/network/wireless.py | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/view/devices/network/wireless.py b/src/view/devices/network/wireless.py deleted file mode 100644 index f4f8869..0000000 --- a/src/view/devices/network/wireless.py +++ /dev/null @@ -1,132 +0,0 @@ -# -# Copyright (C) 2006-2007 Red Hat, Inc. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -from gettext import gettext as _ - -import gtk - -from sugar.graphics.icon import get_icon_state -from sugar.graphics.icon import CanvasIcon -from sugar.graphics import style -from sugar.graphics.palette import Palette - -from model.devices.network import wireless -from model.devices import device - -from hardware import hardwaremanager -from hardware import nmclient - -_ICON_NAME = 'network-wireless' - -class DeviceView(CanvasIcon): - def __init__(self, model): - CanvasIcon.__init__(self, size=style.MEDIUM_ICON_SIZE) - self._model = model - - meshdev = None - network_manager = hardwaremanager.get_network_manager() - for device in network_manager.get_devices(): - if device.get_type() == nmclient.DEVICE_TYPE_802_11_MESH_OLPC: - meshdev = device - break - - self._palette = WirelessPalette(self._get_palette_primary_text(), meshdev) - self.set_palette(self._palette) - self._counter = 0 - self._palette.set_frequency(self._model.props.frequency) - - model.connect('notify::name', self._name_changed_cb) - model.connect('notify::strength', self._strength_changed_cb) - model.connect('notify::state', self._state_changed_cb) - - self._update_icon() - self._update_state() - - def _get_palette_primary_text(self): - if self._model.props.state == device.STATE_INACTIVE: - return _("Disconnected") - return self._model.props.name - - def _strength_changed_cb(self, model, pspec): - self._update_icon() - # Only update frequency periodically - if self._counter % 4 == 0: - self._palette.set_frequency(self._model.props.frequency) - self._counter += 1 - - def _name_changed_cb(self, model, pspec): - self.palette.set_primary_text(self._get_palette_primary_text()) - - def _state_changed_cb(self, model, pspec): - self._update_state() - self.palette.set_primary_text(self._get_palette_primary_text()) - - def _update_icon(self): - strength = self._model.props.strength - if self._model.props.state == device.STATE_INACTIVE: - strength = 0 - icon_name = get_icon_state(_ICON_NAME, strength) - if icon_name: - self.props.icon_name = icon_name - - def _update_state(self): - # FIXME Change icon colors once we have real icons - state = self._model.props.state - if state == device.STATE_ACTIVATING: - self.props.fill_color = style.COLOR_INACTIVE_FILL.get_svg() - self.props.stroke_color = style.COLOR_INACTIVE_STROKE.get_svg() - elif state == device.STATE_ACTIVATED: - (stroke, fill) = self._model.get_active_network_colors() - self.props.stroke_color = stroke - self.props.fill_color = fill - elif state == device.STATE_INACTIVE: - self.props.fill_color = style.COLOR_INACTIVE_FILL.get_svg() - self.props.stroke_color = style.COLOR_INACTIVE_STROKE.get_svg() - -class WirelessPalette(Palette): - def __init__(self, primary_text, meshdev): - Palette.__init__(self, primary_text, menu_after_content=True) - self._meshdev = meshdev - - self._chan_label = gtk.Label() - self._chan_label.show() - - vbox = gtk.VBox() - vbox.pack_start(self._chan_label) - vbox.show() - - if meshdev: - disconnect_item = gtk.MenuItem(_('Disconnect...')) - disconnect_item.connect('activate', self._disconnect_activate_cb) - self.menu.append(disconnect_item) - disconnect_item.show() - - self.set_content(vbox) - - def _disconnect_activate_cb(self, menuitem): - # Disconnection for an AP means activating the default mesh device - network_manager = hardwaremanager.get_network_manager() - if network_manager and self._meshdev: - network_manager.set_active_device(self._meshdev) - - def set_frequency(self, freq): - try: - chan = wireless.freq_to_channel(freq) - except KeyError: - chan = 0 - self._chan_label.set_text("%s: %d" % (_("Channel"), chan)) - |