67 lines
2.5 KiB
Python
67 lines
2.5 KiB
Python
#
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# Copyright (C) 2006-2007 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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from sugar.graphics import canvasicon
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from sugar.graphics import color
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from sugar.graphics import units
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from model.devices.network import wireless
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from sugar.graphics.canvasicon import CanvasIcon
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from model.devices import device
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_ICON_NAME = 'device-network-wireless'
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class DeviceView(CanvasIcon):
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def __init__(self, model):
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CanvasIcon.__init__(self, scale=units.MEDIUM_ICON_SCALE)
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self._model = model
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model.connect('notify::name', self._name_changed_cb)
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model.connect('notify::strength', self._strength_changed_cb)
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model.connect('notify::state', self._state_changed_cb)
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self.set_tooltip(self._model.props.name)
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self._update_icon()
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self._update_state()
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def _strength_changed_cb(self, model, pspec):
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self._update_icon()
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def _name_changed_cb(self, model, pspec):
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self.palette.set_primary_text(self._model.props.name)
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def _state_changed_cb(self, model, pspec):
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self._update_state()
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def _update_icon(self):
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icon_name = canvasicon.get_icon_state(
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_ICON_NAME, self._model.props.strength)
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if icon_name:
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self.props.icon_name = icon_name
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def _update_state(self):
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# FIXME Change icon colors once we have real icons
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state = self._model.props.state
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if state == device.STATE_ACTIVATING:
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self.props.fill_color = color.ICON_FILL_INACTIVE
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self.props.stroke_color = color.ICON_STROKE_INACTIVE
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elif state == device.STATE_ACTIVATED:
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self.props.fill_color = None
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self.props.stroke_color = None
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elif state == device.STATE_INACTIVE:
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self.props.fill_color = color.ICON_FILL_INACTIVE
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self.props.stroke_color = color.ICON_STROKE_INACTIVE
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