sugar-toolkit-gtk3/shell/view/devices/network/wireless.py

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#
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# 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
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from sugar.graphics.icon import get_icon_state
from sugar.graphics.icon import CanvasIcon
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from sugar.graphics import style
from sugar.graphics import style
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from model.devices.network import wireless
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from model.devices import device
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_ICON_NAME = 'network-wireless'
class DeviceView(CanvasIcon):
def __init__(self, model):
CanvasIcon.__init__(self, size=style.MEDIUM_ICON_SIZE)
self._model = model
model.connect('notify::name', self._name_changed_cb)
model.connect('notify::strength', self._strength_changed_cb)
model.connect('notify::state', self._state_changed_cb)
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self.set_tooltip(self._model.props.name)
self._update_icon()
self._update_state()
def _strength_changed_cb(self, model, pspec):
self._update_icon()
def _name_changed_cb(self, model, pspec):
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self.palette.set_primary_text(self._model.props.name)
def _state_changed_cb(self, model, pspec):
self._update_state()
def _update_icon(self):
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icon_name = get_icon_state(_ICON_NAME, self._model.props.strength)
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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
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if state == device.STATE_ACTIVATING:
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self.props.fill_color = style.COLOR_INACTIVE_FILL
self.props.stroke_color = style.COLOR_INACTIVE_STROKE
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elif state == device.STATE_ACTIVATED:
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self.props.fill_color = None
self.props.stroke_color = None
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elif state == device.STATE_INACTIVE:
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self.props.fill_color = style.COLOR_INACTIVE_FILL
self.props.stroke_color = style.COLOR_INACTIVE_STROKE