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Diffstat (limited to 'services/clipboard/objecttypeservice.py')
-rw-r--r-- | services/clipboard/objecttypeservice.py | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/services/clipboard/objecttypeservice.py b/services/clipboard/objecttypeservice.py new file mode 100644 index 0000000..bf9083f --- /dev/null +++ b/services/clipboard/objecttypeservice.py @@ -0,0 +1,62 @@ +# Copyright (C) 2007, 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 dbus +import dbus.service + +from sugar.objects.objecttype import ObjectType + +_REGISTRY_IFACE = "org.laptop.ObjectTypeRegistry" +_REGISTRY_PATH = "/org/laptop/ObjectTypeRegistry" + +class ObjectTypeRegistry(dbus.service.Object): + def __init__(self): + bus = dbus.SessionBus() + bus_name = dbus.service.BusName(self._REGISTRY_IFACE, bus=bus) + dbus.service.Object.__init__(self, bus_name, self._REGISTRY_PATH) + + self._types = {} + + self._add_primitive('Text', _('Text'), 'object-text', + [ 'text/rtf' ]) + self._add_primitive('Image', _('Image'), 'object-image', + [ 'image/png' ]) + + def _add_primitive(self, type_id, name, icon, mime_types): + object_type = ObjectType(type_id, name, icon, mime_types) + self._types.add(object_type) + + def _get_type_for_mime(self, mime_type): + for object_type in self._types.values(): + if mime_type in object_type.mime_types: + return object_type + + @dbus.service.method(_CLIPBOARD_DBUS_INTERFACE, + in_signature="s", out_signature="a{sv}") + def GetType(self, type_id): + if self._types.has_key(type_id): + return self._types[type_id].to_dict() + else: + return [] + + @dbus.service.method(_CLIPBOARD_DBUS_INTERFACE, + in_signature="s", out_signature="a{sv}") + def GetTypeForMIME(self, mime_type): + object_type = self._get_type_for_mime(mime_type) + if object_type: + return object_type.to_dict() + else: + return [] |