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160 lines
5.2 KiB
Python
160 lines
5.2 KiB
Python
# Copyright (C) 2006-2007 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 os
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import logging
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import hippo
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from sugar.graphics.tray import TrayButton
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from sugar.graphics.tray import HTray
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from sugar.graphics.icon import Icon
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from sugar.graphics import style
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from sugar import profile
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from sugar import activity
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from sugar import env
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from activitybutton import ActivityButton
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import config
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class InviteButton(TrayButton):
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def __init__(self, activity_model, invite):
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TrayButton.__init__(self)
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icon = Icon(file=activity_model.get_icon_name(),
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xo_color=activity_model.get_color())
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self.set_icon_widget(icon)
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icon.show()
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self._invite = invite
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def get_activity_id(self):
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return self._invite.get_activity_id()
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def get_bundle_id(self):
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return self._invite.get_bundle_id()
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def get_invite(self):
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return self._invite
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class ActivitiesTray(hippo.CanvasBox):
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def __init__(self, shell):
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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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self._config = self._load_config()
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self._tray = HTray()
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self.append(hippo.CanvasWidget(widget=self._tray), hippo.PACK_EXPAND)
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self._tray.show()
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registry = activity.get_registry()
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registry.get_activities_async(reply_handler=self._get_activities_cb)
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registry.connect('activity-added', self._activity_added_cb)
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registry.connect('activity-removed', self._activity_removed_cb)
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for invite in self._invites:
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self.add_invite(invite)
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self._invites.connect('invite-added', self._invite_added_cb)
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self._invites.connect('invite-removed', self._invite_removed_cb)
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def _load_config(self):
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cfg = []
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f = open(os.path.join(config.data_path, 'activities.defaults'), 'r')
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for line in f.readlines():
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line = line.strip()
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if line and not line.startswith('#'):
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cfg.append(line)
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f.close()
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return cfg
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def _get_activities_cb(self, activity_list):
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known_activities = []
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unknown_activities = []
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name_to_activity = {}
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while activity_list:
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info = activity_list.pop()
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name_to_activity[info.bundle_id] = info
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if info.bundle_id in self._config:
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known_activities.append(info)
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else:
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unknown_activities.append(info)
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sorted_activities = []
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for name in self._config:
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if name in name_to_activity:
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sorted_activities.append(name_to_activity[name])
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for info in sorted_activities + unknown_activities:
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if info.show_launcher:
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self.add_activity(info)
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def _activity_clicked_cb(self, icon):
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self._shell.start_activity(icon.get_bundle_id())
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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(),
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icon.get_activity_id())
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def _invite_added_cb(self, invites, invite):
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self.add_invite(invite)
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def _invite_removed_cb(self, invites, invite):
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self.remove_invite(invite)
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def _remove_activity_cb(self, item):
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self._tray.remove_item(item)
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def _activity_added_cb(self, activity_registry, activity_info):
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self.add_activity(activity_info)
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def _activity_removed_cb(self, activity_registry, activity_info):
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for item in self._tray.get_children():
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if item.get_bundle_id() == activity_info.bundle_id:
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self._tray.remove_item(item)
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return
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def add_activity(self, activity_info):
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item = ActivityButton(activity_info)
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item.connect('clicked', self._activity_clicked_cb)
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item.connect('remove_activity', self._remove_activity_cb)
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self._tray.add_item(item, -1)
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item.show()
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def add_invite(self, invite):
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mesh = self._shell_model.get_mesh()
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activity_model = mesh.get_activity(invite.get_activity_id())
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if activity:
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item = InviteButton(activity_model, invite)
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item.connect('clicked', self._invite_clicked_cb)
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self._tray.add_item(item, 0)
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item.show()
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self._invite_to_item[invite] = item
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def remove_invite(self, invite):
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self._tray.remove_item(self._invite_to_item[invite])
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del self._invite_to_item[invite]
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