# # Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2000-2004 Donald N. Allingham # # 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # $Id$ from RelLib import * from GrampsDbBase import * #------------------------------------------------------------------------- # # GrampsInMemDB # #------------------------------------------------------------------------- class GrampsInMemDB(GrampsDbBase): """GRAMPS database object. This object is a base class for other objects.""" def __init__(self): """creates a new GrampsDB""" GrampsDbBase.__init__(self) self.person_map = {} self.family_map = {} self.place_map = {} self.source_map = {} self.media_map = {} self.event_map = {} self.metadata = {} self.filename = "" self.id_trans = {} self.pid_trans = {} self.fid_trans = {} self.sid_trans = {} self.oid_trans = {} self.eventnames = {} self.undodb = [] def load(self,name,callback): pass def close(self): pass def get_surname_list(self): a = {} for person_id in self.get_person_handles(sort_handles=False): p = self.get_person_from_handle(person_id) a[p.get_primary_name().get_group_as()] = 1 vals = a.keys() vals.sort() return vals def get_person_event_type_list(self): names = self.eventnames.keys() a = {} for name in names: a[unicode(name)] = 1 vals = a.keys() vals.sort() return vals def remove_person(self,handle,transaction): person = self.get_person_from_handle(handle) self.genderStats.uncount_person (person) if transaction != None: old_data = self.person_map.get(handle) transaction.add(PERSON_KEY,handle,old_data) del self.id_trans[self.person_map[handle].get_gramps_id()] del self.person_map[handle] def remove_source(self,handle,transaction): if transaction != None: old_data = self.source_map.get(str(handle)) transaction.add(SOURCE_KEY,handle,old_data) del self.sid_trans[self.source_map[handle].get_gramps_id()] del self.source_map[str(handle)] def remove_family(self,handle,transaction): if transaction != None: old_data = self.family_map.get(str(handle)) transaction.add(FAMILY_KEY,handle,old_data) del self.fid_trans[self.family_map[handle].get_gramps_id()] del self.family_map[str(handle)] def remove_event(self,handle,transaction): if transaction != None: old_data = self.event_map.get(str(handle)) transaction.add(EVENT_KEY,handle,old_data) del self.eid_trans[self.event_map[handle].get_gramps_id()] del self.event_map[str(handle)] def remove_family(self,handle,transaction): if transaction != None: old_data = self.family_map.get(str(handle)) transaction.add(EVENT_KEY,handle,old_data) del self.fid_trans[self.family_map[handle].get_gramps_id()] del self.family_map[str(handle)] def commit_person(self,person,transaction,change_time=None): id = person.get_gramps_id() self.id_trans[id] = person.get_handle() GrampsDbBase.commit_person(self,person,transaction,change_time) def commit_place(self,place,transaction,change_time=None): id = place.get_gramps_id() self.pid_trans[id] = place.get_handle() GrampsDbBase.commit_place(self,place,transaction,change_time) def commit_family(self,family,transaction,change_time=None): id = family.get_gramps_id() self.fid_trans[id] = family.get_handle() GrampsDbBase.commit_family(self,family,transaction,change_time) def commit_media_object(self,obj,transaction,change_time=None): id = obj.get_gramps_id() self.oid_trans[id] = obj.get_handle() GrampsDbBase.commit_media_object(self,obj,transaction,change_time) def commit_source(self,source,transaction,change_time=None): id = source.get_gramps_id() self.sid_trans[id] = source.get_handle() GrampsDbBase.commit_source(self,source,transaction,change_time) def get_person_from_gramps_id(self,val): handle = self.id_trans.get(str(val)) return self.person_map[handle] def get_family_from_gramps_id(self,val): handle = self.fid_trans.get(str(val)) return self.family_map[handle] def get_place_from_gramps_id(self,val): handle = self.pid_trans.get(str(val)) return self.place_map[handle] def get_source_from_gramps_id(self,val): handle = self.sid_trans.get(str(val)) return self.source_map[handle] def get_object_from_gramps_id(self,val): handle = self.oid_trans.get(str(val)) return self.media_map[handle]