Web   ·   Wiki   ·   Activities   ·   Blog   ·   Lists   ·   Chat   ·   Meeting   ·   Bugs   ·   Git   ·   Translate   ·   Archive   ·   People   ·   Donate
summaryrefslogtreecommitdiffstats
path: root/sugar/activity
diff options
context:
space:
mode:
authorMarco Pesenti Gritti <mpg@redhat.com>2007-02-21 18:39:11 (GMT)
committer Marco Pesenti Gritti <mpg@redhat.com>2007-02-21 18:39:11 (GMT)
commit3fa653ed63a74311015a76ca83e43aec9130745f (patch)
tree787a30be192e195c58619894045f55d6c15102ec /sugar/activity
parent3d3c730f22225eec2677cad9c820b0f3283378b3 (diff)
Split out Activity client/server
Diffstat (limited to 'sugar/activity')
-rw-r--r--sugar/activity/activityservice.py79
1 files changed, 79 insertions, 0 deletions
diff --git a/sugar/activity/activityservice.py b/sugar/activity/activityservice.py
new file mode 100644
index 0000000..5c1654a
--- /dev/null
+++ b/sugar/activity/activityservice.py
@@ -0,0 +1,79 @@
+# Copyright (C) 2006, Red Hat, Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+import dbus
+import dbus.service
+
+from sugar.presence import PresenceService
+
+_ACTIVITY_SERVICE_NAME = "org.laptop.Activity"
+_ACTIVITY_SERVICE_PATH = "/org/laptop/Activity"
+_ACTIVITY_INTERFACE = "org.laptop.Activity"
+
+class ActivityService(dbus.service.Object):
+ """Base dbus service object that each Activity uses to export dbus methods.
+
+ The dbus service is separate from the actual Activity object so that we can
+ tightly control what stuff passes through the dbus python bindings."""
+
+ def __init__(self, activity):
+ xid = activity.window.xid
+ service_name = _ACTIVITY_SERVICE_NAME + '%d' % xid
+ object_path = _ACTIVITY_SERVICE_PATH + "/%s" % xid
+
+ bus = dbus.SessionBus()
+ bus_name = dbus.service.BusName(service_name, bus=bus)
+ dbus.service.Object.__init__(self, bus_name, object_path)
+
+ self._activity = activity
+ self._pservice = PresenceService.get_instance()
+
+ @dbus.service.method(_ACTIVITY_INTERFACE)
+ def start(self, activity_id):
+ """Start the activity in unshared mode."""
+ self._activity.start(activity_id)
+
+ @dbus.service.method(_ACTIVITY_INTERFACE)
+ def join(self, activity_ps_path):
+ """Join the activity specified by its presence service path."""
+ activity_ps = self._pservice.get(activity_ps_path)
+ return self._activity.join(activity_ps)
+
+ @dbus.service.method(_ACTIVITY_INTERFACE)
+ def share(self):
+ """Called by the shell to request the activity to share itself on the network."""
+ self._activity.share()
+
+ @dbus.service.method(_ACTIVITY_INTERFACE)
+ def get_id(self):
+ """Get the activity identifier"""
+ return self._activity.get_id()
+
+ @dbus.service.method(_ACTIVITY_INTERFACE)
+ def get_type(self):
+ """Get the activity type"""
+ return self._activity.get_type()
+
+ @dbus.service.method(_ACTIVITY_INTERFACE)
+ def get_shared(self):
+ """Returns True if the activity is shared on the mesh."""
+ return self._activity.get_shared()
+
+ @dbus.service.method(_ACTIVITY_INTERFACE,
+ in_signature="sas", out_signature="b")
+ def execute(self, command, args):
+ return self._activity.execute(command, args)