# # 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 # # $Id$ "Utilities/Relationship calculator" #------------------------------------------------------------------------- # # Standard python modules # #------------------------------------------------------------------------- import os #------------------------------------------------------------------------- # # GNOME libraries # #------------------------------------------------------------------------- import gtk.glade #------------------------------------------------------------------------- # # GRAMPS modules # #------------------------------------------------------------------------- import RelLib import Utils import NameDisplay import ListModel import Plugins from gettext import gettext as _ #------------------------------------------------------------------------- # # # #------------------------------------------------------------------------- def runTool(database,person,callback,parent=None): RelCalc(database,person,parent) #------------------------------------------------------------------------- # # # #------------------------------------------------------------------------- class RelCalc: """ Relationship calculator class. """ def __init__(self,database,person,parent): self.person = person self.db = database self.RelClass = Plugins.relationship_class self.relationship = self.RelClass(database) self.parent = parent self.win_key = self base = os.path.dirname(__file__) glade_file = "%s/relcalc.glade" % base self.glade = gtk.glade.XML(glade_file,"relcalc","gramps") name = self.person.get_primary_name().get_regular_name() self.window = self.glade.get_widget('relcalc') Utils.set_titles(self.window, self.glade.get_widget('title'), _('Relationship to %s') % name, _('Relationship calculator')) self.people = self.glade.get_widget("peopleList") self.clist = ListModel.ListModel(self.people, [(_('Name'),3,150),(_('ID'),1,50), (_('Birth Date'),4,150), ('',-1,0),('',-1,0)], self.on_apply_clicked) self.clist.new_model() for key in self.db.get_person_handles(sort_handles=False): p = self.db.get_person_from_handle(key) if p == self.person: continue bh = p.get_birth_handle() if bh: bdate = self.db.get_event_from_handle(bh).get_date() else: bdate = "" name = p.get_primary_name() if p.get_gender() == RelLib.Person.male: gender = _("male") elif p.get_gender() == RelLib.Person.female: gender = _("female") else: gender = _("unknown") self.clist.add([name.get_name(), gender, bdate, name.get_sort_name(), bdate], p.get_handle()) self.clist.connect_model() self.glade.signal_autoconnect({ "on_close_clicked" : self.close, "on_delete_event" : self.on_delete_event, "on_apply_clicked" : self.on_apply_clicked }) self.add_itself_to_menu() self.window.show() def on_delete_event(self,obj,b): self.remove_itself_from_menu() def close(self,obj): self.remove_itself_from_menu() self.window.destroy() def add_itself_to_menu(self): self.parent.child_windows[self.win_key] = self self.parent_menu_item = gtk.MenuItem(_('Relationship calculator tool')) self.parent_menu_item.connect("activate",self.present) self.parent_menu_item.show() self.parent.winsmenu.append(self.parent_menu_item) def remove_itself_from_menu(self): del self.parent.child_windows[self.win_key] self.parent_menu_item.destroy() def present(self,obj): self.window.present() def on_apply_clicked(self,obj): model,node = self.clist.get_selected() if not node: return handle = self.clist.get_object(node) other_person = self.db.get_person_from_handle(handle) (rel_string,common) = self.relationship.get_relationship(self.person,other_person) length = len(common) if length == 1: person = self.db.get_person_from_handle(common[0]) name = person.get_primary_name().get_regular_name() commontext = " " + _("Their common ancestor is %s.") % name elif length == 2: p1 = self.db.get_person_from_handle(common[0]) p2 = self.db.get_person_from_handle(common[1]) commontext = " " + _("Their common ancestors are %s and %s.") % \ (p1.get_primary_name().get_regular_name(),\ p2.get_primary_name().get_regular_name()) elif length > 2: index = 0 commontext = " " + _("Their common ancestors are : ") for person_handle in common: person = self.db.get_person_from_handle(person_handle) if index != 0: commontext = commontext + ", " commontext = commontext + person.get_primary_name().get_regular_name() index = index + 1 commontext = commontext + "." else: commontext = "" text1 = self.glade.get_widget("text1").get_buffer() p1 = NameDisplay.displayer.display(self.person) p2 = NameDisplay.displayer.display(other_person) if rel_string == "": rstr = _("%(person)s and %(active_person)s are not related.") % { 'person' : p2, 'active_person' : p1 } else: rstr = _("%(person)s is the %(relationship)s of %(active_person)s.") % { 'person' : p2, 'relationship' : rel_string, 'active_person' : p1 } text1.set_text("%s %s" % (rstr, commontext)) #------------------------------------------------------------------------- # # # #------------------------------------------------------------------------- Plugins.register_tool( runTool, _("Relationship calculator"), category=_("Utilities"), description=_("Calculates the relationship between two people") )