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# 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 view.BuddyIcon import BuddyIcon
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(),
color=model.get_color(), size=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._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)
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 _add_alone_buddy(self, buddy_model):
icon = BuddyIcon(self._shell, self._menu_shell, buddy_model)
icon.props.size = 80
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)
icon.props.size = 60
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()]
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