223 lines
7.7 KiB
Python
223 lines
7.7 KiB
Python
# Copyright (C) 2006, 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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import random
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import hippo
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import gobject
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from sugar.graphics.spreadbox import SpreadBox
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from sugar.graphics.snowflakebox import SnowflakeBox
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from sugar.graphics.canvasicon import CanvasIcon
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from sugar.graphics import color
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from model import accesspointmodel
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from hardware import hardwaremanager
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from view.BuddyIcon import BuddyIcon
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from sugar.graphics import canvasicon
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_ICON_NAME = 'device-network-wireless'
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class AccessPointView(CanvasIcon):
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def __init__(self, model):
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CanvasIcon.__init__(self)
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self._model = model
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self.connect('activated', self._activate_cb)
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model.connect('notify::strength', self._strength_changed_cb)
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model.connect('notify::name', self._name_changed_cb)
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model.connect('notify::state', self._state_changed_cb)
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self._update_icon()
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self._update_name()
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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._update_name()
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def _state_changed_cb(self, model, pspec):
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self._update_state()
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def _activate_cb(self, icon):
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network_manager = hardwaremanager.get_network_manager()
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if network_manager:
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device = self._model.get_nm_device()
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network = self._model.get_nm_network()
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network_manager.set_active_device(device, network)
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def _update_name(self):
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self.props.tooltip = self._model.props.name
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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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if self._model.props.state == accesspointmodel.STATE_CONNECTING:
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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 self._model.props.state == accesspointmodel.STATE_CONNECTED:
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self.props.fill_color = None
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self.props.stroke_color = None
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elif self._model.props.state == accesspointmodel.STATE_NOTCONNECTED:
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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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class ActivityView(SnowflakeBox):
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def __init__(self, shell, menu_shell, model):
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SnowflakeBox.__init__(self)
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self._shell = shell
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self._model = model
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self._icons = {}
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icon = CanvasIcon(icon_name=model.get_icon_name(),
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xo_color=model.get_color(), box_width=80)
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icon.connect('activated', self._clicked_cb)
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self.append(icon, hippo.PACK_FIXED)
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self.set_root(icon)
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def has_buddy_icon(self, name):
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return self._icons.has_key(name)
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def add_buddy_icon(self, name, icon):
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self._icons[name] = icon
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self.append(icon, hippo.PACK_FIXED)
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def remove_buddy_icon(self, name):
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icon = self._icons[name]
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self.remove(icon)
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del self._icons[name]
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def _clicked_cb(self, item):
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bundle_id = self._model.get_service().get_type()
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self._shell.join_activity(bundle_id, self._model.get_id())
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class MeshBox(SpreadBox):
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def __init__(self, shell, menu_shell):
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SpreadBox.__init__(self, background_color=0xe2e2e2ff)
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self._shell = shell
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self._menu_shell = menu_shell
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self._model = shell.get_model().get_mesh()
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self._buddies = {}
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self._activities = {}
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self._access_points = {}
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self._buddy_to_activity = {}
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for buddy_model in self._model.get_buddies():
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self._add_alone_buddy(buddy_model)
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self._model.connect('buddy-added', self._buddy_added_cb)
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self._model.connect('buddy-removed', self._buddy_removed_cb)
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self._model.connect('buddy-moved', self._buddy_moved_cb)
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for activity_model in self._model.get_activities():
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self._add_activity(activity_model)
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self._model.connect('activity-added', self._activity_added_cb)
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self._model.connect('activity-removed', self._activity_removed_cb)
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for ap_model in self._model.get_access_points():
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self._add_access_point(ap_model)
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self._model.connect('access-point-added',
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self._access_point_added_cb)
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self._model.connect('access-point-removed',
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self._access_point_removed_cb)
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def _buddy_added_cb(self, model, buddy_model):
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self._add_alone_buddy(buddy_model)
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def _buddy_removed_cb(self, model, buddy_model):
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self._remove_buddy(buddy_model)
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def _buddy_moved_cb(self, model, buddy_model, activity_model):
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self._move_buddy(buddy_model, activity_model)
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def _activity_added_cb(self, model, activity_model):
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self._add_activity(activity_model)
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def _activity_removed_cb(self, model, activity_model):
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self._remove_activity(activity_model)
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def _access_point_added_cb(self, model, ap_model):
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self._add_access_point(ap_model)
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def _access_point_removed_cb(self, model, ap_model):
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self._add_access_point(ap_model)
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def _add_alone_buddy(self, buddy_model):
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icon = BuddyIcon(self._shell, self._menu_shell, buddy_model)
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self.add_item(icon)
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self._buddies[buddy_model.get_name()] = icon
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def _remove_alone_buddy(self, buddy_model):
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icon = self._buddies[buddy_model.get_name()]
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self.remove_item(icon)
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del self._buddies[buddy_model.get_name()]
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def _remove_buddy(self, buddy_model):
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name = buddy_model.get_name()
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if self._buddies.has_key(name):
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self._remove_alone_buddy(buddy_model)
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else:
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for activity in self._activities.values():
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if activity.has_buddy_icon(name):
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activity.remove_buddy_icon(name)
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def _move_buddy(self, buddy_model, activity_model):
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name = buddy_model.get_name()
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self._remove_buddy(buddy_model)
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if activity_model == None:
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self._add_alone_buddy(buddy_model)
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else:
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activity = self._activities[activity_model.get_id()]
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icon = BuddyIcon(self._shell, self._menu_shell, buddy_model)
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activity.add_buddy_icon(buddy_model.get_name(), icon)
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def _add_activity(self, activity_model):
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icon = ActivityView(self._shell, self._menu_shell, activity_model)
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self.add_item(icon)
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self._activities[activity_model.get_id()] = icon
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def _remove_activity(self, activity_model):
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icon = self._activities[activity_model.get_id()]
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self.remove_item(icon)
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del self._activities[activity_model.get_id()]
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def _add_access_point(self, ap_model):
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icon = AccessPointView(ap_model)
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self.add_item(icon)
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self._access_points[ap_model.get_id()] = icon
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def _remove_access_point(self, ap_model):
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icon = self._access_points[ap_model.get_id()]
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self.remove_item(icon)
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del self._access_points[ap_model.get_id()]
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