sugar-toolkit-gtk3/shell/view/frame/ActivitiesBox.py

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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 hippo
import logging
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from sugar.graphics.canvasicon import CanvasIcon
from sugar.presence import PresenceService
from sugar.graphics import style
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class ActivityItem(CanvasIcon):
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def __init__(self, activity):
icon_name = activity.get_icon()
CanvasIcon.__init__(self, icon_name=icon_name)
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style.apply_stylesheet(self, 'frame.ActivityIcon')
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self._activity = activity
def get_bundle_id(self):
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return self._activity.get_service_name()
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class InviteItem(CanvasIcon):
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def __init__(self, invite):
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CanvasIcon.__init__(self, icon_name=invite.get_icon())
style.apply_stylesheet(self, 'frame.ActivityIcon')
self.props.color = invite.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()
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def get_invite(self):
return self._invite
class ActivitiesBox(hippo.CanvasBox):
def __init__(self, shell):
hippo.CanvasBox.__init__(self, orientation=hippo.ORIENTATION_HORIZONTAL)
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self._shell = shell
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self._shell_model = self._shell.get_model()
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self._invite_to_item = {}
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self._invites = self._shell_model.get_invites()
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for bundle in self._shell_model.get_bundle_registry():
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if bundle.get_show_launcher():
self.add_activity(bundle)
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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):
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self._shell.start_activity(icon.get_bundle_id())
def _invite_clicked_cb(self, icon):
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self._invites.remove_invite(icon.get_invite())
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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):
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self.remove_invite(invite)
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def add_activity(self, activity):
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item = ActivityItem(activity)
item.connect('activated', self._activity_clicked_cb)
self.append(item, 0)
def add_invite(self, invite):
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item = InviteItem(invite)
item.connect('activated', self._invite_clicked_cb)
self.append(item, 0)
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self._invite_to_item[invite] = item
def remove_invite(self, invite):
self.remove(self._invite_to_item[invite])
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del self._invite_to_item[invite]