245 lines
8.6 KiB
Python
245 lines
8.6 KiB
Python
# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2011 Nick Hall
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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#
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from gui.editors import EditEvent
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from gui.listmodel import ListModel, NOSORT
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from gen.plug import Gramplet
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from gen.ggettext import gettext as _
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from gen.display.name import displayer as name_displayer
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import gen.datehandler
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from gen.utils import get_birth_or_fallback, get_marriage_or_fallback
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from gen.errors import WindowActiveError
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import gtk
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import config
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age_precision = config.get('preferences.age-display-precision')
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class Events(Gramplet):
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"""
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Displays the events for a person or family.
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"""
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def init(self):
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self.gui.WIDGET = self.build_gui()
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self.gui.get_container_widget().remove(self.gui.textview)
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self.gui.get_container_widget().add_with_viewport(self.gui.WIDGET)
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self.gui.WIDGET.show()
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def build_gui(self):
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"""
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Build the GUI interface.
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"""
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tip = _('Double-click on a row to edit the selected event.')
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self.set_tooltip(tip)
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top = gtk.TreeView()
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titles = [('', NOSORT, 50,),
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(_('Type'), 1, 100),
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(_('Details'), 2, 200),
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(_('Date'), 3, 100),
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('', NOSORT, 50),
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(_('Age'), 4, 100),
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('', NOSORT, 50),
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(_('Place'), 5, 400),
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(_('Role'), 6, 100)]
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self.model = ListModel(top, titles, event_func=self.edit_event)
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return top
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def add_event_ref(self, event_ref, spouse=None):
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"""
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Add an event to the model.
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"""
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event = self.dbstate.db.get_event_from_handle(event_ref.ref)
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event_date = gen.datehandler.get_date(event)
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event_sort = '%012d' % event.get_date_object().get_sort_value()
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person_age = self.column_age(event)
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person_age_sort = self.column_sort_age(event)
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place = ''
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handle = event.get_place_handle()
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if handle:
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place = self.dbstate.db.get_place_from_handle(handle).get_title()
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if spouse:
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details = name_displayer.display(spouse)
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else:
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details = event.get_description()
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self.model.add((event.get_handle(),
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str(event.get_type()),
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details,
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event_date,
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event_sort,
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person_age,
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person_age_sort,
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place,
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str(event_ref.get_role())))
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def column_age(self, event):
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"""
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Returns a string representation of age in years. Change
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precision=2 for "year, month", or precision=3 for "year,
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month, days"
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"""
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date = event.get_date_object()
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start_date = self.get_start_date()
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if date and start_date:
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return (date - start_date).format(precision=age_precision)
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else:
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return ""
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def column_sort_age(self, event):
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"""
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Returns a string version of number of days of age.
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"""
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date = event.get_date_object()
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start_date = self.get_start_date()
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if date and start_date:
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return "%09d" % int(date - start_date)
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else:
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return ""
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def edit_event(self, treeview):
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"""
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Edit the selected event.
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"""
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model, iter_ = treeview.get_selection().get_selected()
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if iter_:
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handle = model.get_value(iter_, 0)
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try:
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event = self.dbstate.db.get_event_from_handle(handle)
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EditEvent(self.dbstate, self.uistate, [], event)
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except WindowActiveError:
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pass
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class PersonEvents(Events):
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"""
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Displays the events for a person.
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"""
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def db_changed(self):
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self.dbstate.db.connect('person-update', self.update)
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def active_changed(self, handle):
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self.update()
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def update_has_data(self):
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active_handle = self.get_active('Person')
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active = self.dbstate.db.get_person_from_handle(active_handle)
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self.set_has_data(self.get_has_data(active))
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def get_has_data(self, active_person):
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"""
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Return True if the gramplet has data, else return False.
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"""
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if active_person:
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if active_person.get_event_ref_list():
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return True
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for family_handle in active_person.get_family_handle_list():
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family = self.dbstate.db.get_family_from_handle(family_handle)
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for event_ref in family.get_event_ref_list():
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return True
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return False
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def main(self): # return false finishes
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active_handle = self.get_active('Person')
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self.model.clear()
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if active_handle:
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self.display_person(active_handle)
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else:
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self.set_has_data(False)
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def display_person(self, active_handle):
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"""
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Display the events for the active person.
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"""
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active_person = self.dbstate.db.get_person_from_handle(active_handle)
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if active_person:
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for event_ref in active_person.get_event_ref_list():
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self.add_event_ref(event_ref)
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for family_handle in active_person.get_family_handle_list():
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family = self.dbstate.db.get_family_from_handle(family_handle)
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father_handle = family.get_father_handle()
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mother_handle = family.get_mother_handle()
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if father_handle == active_handle:
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spouse = self.dbstate.db.get_person_from_handle(mother_handle)
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else:
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spouse = self.dbstate.db.get_person_from_handle(father_handle)
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for event_ref in family.get_event_ref_list():
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self.add_event_ref(event_ref, spouse)
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self.set_has_data(self.model.count > 0)
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def get_start_date(self):
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"""
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Get the start date for a person, usually a birth date, or
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something close to birth.
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"""
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active_handle = self.get_active('Person')
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active = self.dbstate.db.get_person_from_handle(active_handle)
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event = get_birth_or_fallback(self.dbstate.db, active)
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return event.get_date_object() if event else None
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class FamilyEvents(Events):
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"""
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Displays the events for a family.
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"""
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def db_changed(self):
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self.dbstate.db.connect('family-update', self.update)
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self.connect_signal('Family', self.update)
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def update_has_data(self):
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active_handle = self.get_active('Family')
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active = self.dbstate.db.get_family_from_handle(active_handle)
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self.set_has_data(self.get_has_data(active))
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def get_has_data(self, active_family):
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"""
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Return True if the gramplet has data, else return False.
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"""
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if active_family:
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for event_ref in active_family.get_event_ref_list():
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return True
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return False
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def main(self): # return false finishes
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active_handle = self.get_active('Family')
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self.model.clear()
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if active_handle:
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self.display_family(active_handle)
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else:
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self.set_has_data(False)
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def display_family(self, active_handle):
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"""
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Display the events for the active family.
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"""
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active_family = self.dbstate.db.get_family_from_handle(active_handle)
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for event_ref in active_family.get_event_ref_list():
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self.add_event_ref(event_ref)
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self.set_has_data(self.model.count > 0)
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def get_start_date(self):
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"""
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Get the start date for a family, usually a marriage date, or
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something close to marriage.
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"""
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active_handle = self.get_active('Family')
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active = self.dbstate.db.get_family_from_handle(active_handle)
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event = get_marriage_or_fallback(self.dbstate.db, active)
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return event.get_date_object() if event else None
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