sugar-toolkit-gtk3/shell/view/frame/ActivitiesBox.py
2007-02-20 14:57:50 +01:00

124 lines
4.4 KiB
Python

# 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 hippo
import logging
from sugar.graphics import units
from sugar.graphics.iconcolor import IconColor
from sugar.graphics.canvasicon import CanvasIcon
from sugar.presence import PresenceService
from sugar import profile
class ActivityItem(CanvasIcon):
def __init__(self, activity):
icon_name = activity.get_icon()
CanvasIcon.__init__(self, icon_name=icon_name,
box_width=units.grid_to_pixels(1),
box_height=units.grid_to_pixels(1),
color=IconColor('white'))
self._activity = activity
self._normal_color = self.get_property('color')
self._prelight_color = profile.get_color()
self.connect('motion-notify-event', self._mouse_motion_event_cb)
def _mouse_motion_event_cb(self, item, event):
if event.detail == hippo.MOTION_DETAIL_ENTER:
self.set_property('color', self._prelight_color)
elif event.detail == hippo.MOTION_DETAIL_LEAVE:
self.set_property('color', self._normal_color)
def get_bundle_id(self):
return self._activity.get_service_name()
class InviteItem(CanvasIcon):
def __init__(self, activity, invite):
CanvasIcon.__init__(self, icon_name=activity.get_icon(),
box_width=units.grid_to_pixels(1),
box_height=units.grid_to_pixels(1))
self.props.color = activity.get_color()
self._invite = invite
def get_activity_id(self):
return self._invite.get_activity_id()
def get_bundle_id(self):
return self._invite.get_bundle_id()
def get_invite(self):
return self._invite
class ActivitiesBox(hippo.CanvasBox):
def __init__(self, shell):
hippo.CanvasBox.__init__(self, orientation=hippo.ORIENTATION_HORIZONTAL)
self._shell = shell
self._shell_model = self._shell.get_model()
self._invite_to_item = {}
self._invites = self._shell_model.get_invites()
bundle_registry = self._shell_model.get_bundle_registry()
for bundle in bundle_registry:
if bundle.get_show_launcher():
self.add_activity(bundle)
bundle_registry.connect('bundle-added', self._bundle_added_cb)
for invite in self._invites:
self.add_invite(invite)
self._invites.connect('invite-added', self._invite_added_cb)
self._invites.connect('invite-removed', self._invite_removed_cb)
def _activity_clicked_cb(self, icon):
self._shell.start_activity(icon.get_bundle_id())
def _invite_clicked_cb(self, icon):
self._invites.remove_invite(icon.get_invite())
self._shell.join_activity(icon.get_bundle_id(),
icon.get_activity_id())
def _invite_added_cb(self, invites, invite):
self.add_invite(invite)
def _invite_removed_cb(self, invites, invite):
self.remove_invite(invite)
def _bundle_added_cb(self, bundle_registry, bundle):
self.add_activity(bundle)
def add_activity(self, activity):
item = ActivityItem(activity)
item.connect('activated', self._activity_clicked_cb)
self.append(item, 0)
def add_invite(self, invite):
mesh = self._shell_model.get_mesh()
activity = mesh.get_activity(invite.get_activity_id())
if activity:
item = InviteItem(activity, invite)
item.connect('activated', self._invite_clicked_cb)
self.append(item, 0)
self._invite_to_item[invite] = item
def remove_invite(self, invite):
self.remove(self._invite_to_item[invite])
del self._invite_to_item[invite]