# Copyright (C) 2006, 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 import random import hippo import gobject from sugar.graphics.spreadbox import SpreadBox from sugar.graphics.snowflakebox import SnowflakeBox from sugar.graphics.canvasicon import CanvasIcon from hardware import hardwaremanager from view.BuddyIcon import BuddyIcon class AccessPointView(CanvasIcon): def __init__(self, model): CanvasIcon.__init__(self) self._model = model self.connect('activated', self._activate_cb) model.connect('notify::strength', self._strength_changed_cb) model.connect('notify::name', self._name_changed_cb) self._update_icon() self._update_name() def _strength_changed_cb(self, model, pspec): self._update_icon() def _name_changed_cb(self, model, pspec): self._update_name() def _activate_cb(self, icon): network_manager = hardwaremanager.get_network_manager() device = self._model.get_nm_device() network = self._model.get_nm_network() network_manager.set_active_device(device, network) def _update_name(self): self.props.tooltip = self._model.props.name def _update_icon(self): strength = self._model.props.strength if strength < 21: self.props.icon_name = 'theme:stock-net-wireless-00' elif strength < 41: self.props.icon_name = 'theme:stock-net-wireless-21-40' elif strength < 61: self.props.icon_name = 'theme:stock-net-wireless-41-60' elif strength < 81: self.props.icon_name = 'theme:stock-net-wireless-61-80' else: self.props.icon_name = 'theme:stock-net-wireless-81-100' class ActivityView(SnowflakeBox): def __init__(self, shell, menu_shell, model): SnowflakeBox.__init__(self) self._shell = shell self._model = model self._icons = {} icon = CanvasIcon(icon_name=model.get_icon_name(), xo_color=model.get_color(), box_width=80) icon.connect('activated', self._clicked_cb) self.append(icon, hippo.PACK_FIXED) self.set_root(icon) def has_buddy_icon(self, name): return self._icons.has_key(name) def add_buddy_icon(self, name, icon): self._icons[name] = icon self.append(icon, hippo.PACK_FIXED) def remove_buddy_icon(self, name): icon = self._icons[name] self.remove(icon) del self._icons[name] def _clicked_cb(self, item): bundle_id = self._model.get_service().get_type() self._shell.join_activity(bundle_id, self._model.get_id()) class MeshBox(SpreadBox): def __init__(self, shell, menu_shell): SpreadBox.__init__(self, background_color=0xe2e2e2ff) self._shell = shell self._menu_shell = menu_shell self._model = shell.get_model().get_mesh() self._buddies = {} self._activities = {} self._access_points = {} self._buddy_to_activity = {} for buddy_model in self._model.get_buddies(): self._add_alone_buddy(buddy_model) self._model.connect('buddy-added', self._buddy_added_cb) self._model.connect('buddy-removed', self._buddy_removed_cb) self._model.connect('buddy-moved', self._buddy_moved_cb) for activity_model in self._model.get_activities(): self._add_activity(activity_model) self._model.connect('activity-added', self._activity_added_cb) self._model.connect('activity-removed', self._activity_removed_cb) for ap_model in self._model.get_access_points(): self._add_access_point(ap_model) self._model.connect('access-point-added', self._access_point_added_cb) self._model.connect('access-point-removed', self._access_point_removed_cb) def _buddy_added_cb(self, model, buddy_model): self._add_alone_buddy(buddy_model) def _buddy_removed_cb(self, model, buddy_model): self._remove_buddy(buddy_model) def _buddy_moved_cb(self, model, buddy_model, activity_model): self._move_buddy(buddy_model, activity_model) def _activity_added_cb(self, model, activity_model): self._add_activity(activity_model) def _activity_removed_cb(self, model, activity_model): self._remove_activity(activity_model) def _access_point_added_cb(self, model, ap_model): self._add_access_point(ap_model) def _access_point_removed_cb(self, model, ap_model): self._add_access_point(ap_model) def _add_alone_buddy(self, buddy_model): icon = BuddyIcon(self._shell, self._menu_shell, buddy_model) self.add_item(icon) self._buddies[buddy_model.get_name()] = icon def _remove_alone_buddy(self, buddy_model): icon = self._buddies[buddy_model.get_name()] self.remove_item(icon) del self._buddies[buddy_model.get_name()] def _remove_buddy(self, buddy_model): name = buddy_model.get_name() if self._buddies.has_key(name): self._remove_alone_buddy(buddy_model) else: for activity in self._activities.values(): if activity.has_buddy_icon(name): activity.remove_buddy_icon(name) def _move_buddy(self, buddy_model, activity_model): name = buddy_model.get_name() self._remove_buddy(buddy_model) if activity_model == None: self._add_alone_buddy(buddy_model) else: activity = self._activities[activity_model.get_id()] icon = BuddyIcon(self._shell, self._menu_shell, buddy_model) activity.add_buddy_icon(buddy_model.get_name(), icon) def _add_activity(self, activity_model): icon = ActivityView(self._shell, self._menu_shell, activity_model) self.add_item(icon) self._activities[activity_model.get_id()] = icon def _remove_activity(self, activity_model): icon = self._activities[activity_model.get_id()] self.remove_item(icon) del self._activities[activity_model.get_id()] def _add_access_point(self, ap_model): icon = AccessPointView(ap_model) self.add_item(icon) self._access_points[ap_model.get_id()] = icon def _remove_access_point(self, ap_model): icon = self._access_points[ap_model.get_id()] self.remove_item(icon) del self._access_points[ap_model.get_id()]