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63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
# Copyright (C) 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 dbus
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import dbus.service
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from sugar.objects.objecttype import ObjectType
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_REGISTRY_IFACE = "org.laptop.ObjectTypeRegistry"
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_REGISTRY_PATH = "/org/laptop/ObjectTypeRegistry"
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class ObjectTypeRegistry(dbus.service.Object):
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def __init__(self):
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bus = dbus.SessionBus()
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bus_name = dbus.service.BusName(self._REGISTRY_IFACE, bus=bus)
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dbus.service.Object.__init__(self, bus_name, self._REGISTRY_PATH)
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self._types = {}
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self._add_primitive('Text', _('Text'), 'object-text',
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[ 'text/rtf' ])
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self._add_primitive('Image', _('Image'), 'object-image',
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[ 'image/png' ])
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def _add_primitive(self, type_id, name, icon, mime_types):
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object_type = ObjectType(type_id, name, icon, mime_types)
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self._types.add(object_type)
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def _get_type_for_mime(self, mime_type):
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for object_type in self._types.values():
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if mime_type in object_type.mime_types:
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return object_type
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@dbus.service.method(_CLIPBOARD_DBUS_INTERFACE,
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in_signature="s", out_signature="a{sv}")
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def GetType(self, type_id):
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if self._types.has_key(type_id):
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return self._types[type_id].to_dict()
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else:
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return []
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@dbus.service.method(_CLIPBOARD_DBUS_INTERFACE,
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in_signature="s", out_signature="a{sv}")
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def GetTypeForMIME(self, mime_type):
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object_type = self._get_type_for_mime(mime_type)
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if object_type:
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return object_type.to_dict()
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else:
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return []
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