gramps/src/plugins/RelCalc.py
Raphael Ackermann ebf12e3106 2008-01-28 Duncan Lithgow <dlithgow@gmail.com>
* various: add capitalization fixes according to HIG (plus ellipsis ...)
	http://library.gnome.org/devel/hig-book/stable/design-text-labels.html.en

svn: r9951
2008-01-28 21:22:06 +00:00

259 lines
9.1 KiB
Python

#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2007 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
from gettext import gettext as _
#-------------------------------------------------------------------------
#
# GNOME libraries
#
#-------------------------------------------------------------------------
import gtk.glade
from gtk import TextBuffer
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
import gen.lib
from BasicUtils import name_displayer
import ManagedWindow
import ListModel
import DateHandler
from DisplayModels import PeopleModel
from QuestionDialog import ErrorDialog
from PluginUtils import Tool, relationship_class, register_tool
column_names = [
_('Name'),
_('ID') ,
_('Gender'),
_('Birth Date'),
_('Birth Place'),
_('Death Date'),
_('Death Place'),
_('Spouse'),
_('Last Change'),
_('Cause of Death'),
]
#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------
class RelCalc(Tool.Tool, ManagedWindow.ManagedWindow):
def __init__(self, dbstate, uistate, options_class, name, callback=None):
"""
Relationship calculator class.
"""
Tool.Tool.__init__(self, dbstate, options_class, name)
ManagedWindow.ManagedWindow.__init__(self,uistate,[],self.__class__)
self.dbstate = dbstate
self.relationship = relationship_class()
self.relationship.connect_db_signals(dbstate)
base = os.path.dirname(__file__)
glade_file = base + os.sep + "relcalc.glade"
self.glade = gtk.glade.XML(glade_file, "relcalc", "gramps")
name = ''
if self.person:
name = name_displayer.display(self.person)
self.title = _('Relationship calculator: %(person_name)s'
) % {'person_name' : name}
window = self.glade.get_widget('relcalc')
self.titlelabel = self.glade.get_widget('title')
self.set_window(window, self.titlelabel,
_('Relationship to %(person_name)s'
) % {'person_name' : name },
self.title)
self.tree = self.glade.get_widget("peopleList")
self.text = self.glade.get_widget("text1")
self.textbuffer = TextBuffer()
self.text.set_buffer(self.textbuffer)
self.model = PeopleModel(self.db,None)
self.tree.set_model(self.model)
column = gtk.TreeViewColumn(_('Name'), gtk.CellRendererText(),text=0)
column.set_resizable(True)
column.set_min_width(225)
column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
self.tree.append_column(column)
#keep reference of column so garbage collection works
self.columns = [column]
index = 1
for pair in self.db.get_person_column_order():
if not pair[0]:
continue
name = column_names[pair[1]]
column = gtk.TreeViewColumn(name, gtk.CellRendererText(),
markup=pair[1])
column.set_resizable(True)
column.set_min_width(60)
column.set_sizing(gtk.TREE_VIEW_COLUMN_GROW_ONLY)
self.tree.append_column(column)
#keep reference of column so garbage collection works
self.columns.append(column)
index += 1
self.sel = self.tree.get_selection()
self.changedkey = self.sel.connect('changed',self.on_apply_clicked)
self.closebtn = self.glade.get_widget("button5")
self.closebtn.connect('clicked', self.close)
if not self.person:
self.window.hide()
ErrorDialog(_('Active person has not been set'),
_('You must select an active person for this '
'tool to work properly.'))
self.close()
return
self.show()
def close(self, *obj):
''' Close relcalc tool. Remove non-gtk connections so garbage
collection can do its magic.
'''
self.relationship.disconnect_db_signals(self.dbstate)
self.sel.disconnect(self.changedkey)
ManagedWindow.ManagedWindow.close(self, *obj)
def build_menu_names(self,obj):
return (_("Relationship Calculator tool"),None)
def on_apply_clicked(self,obj):
model,node = self.tree.get_selection().get_selected()
if not node:
return
handle = model.get_value(node,len(PeopleModel.COLUMN_DEFS)-1)
other_person = self.db.get_person_from_handle(handle)
if other_person is None :
self.textbuffer.set_text("")
return
#now determine the relation, and print it out
rel_strings, common_an = self.relationship.get_all_relationships(
self.db, self.person, other_person)
p1 = name_displayer.display(self.person)
p2 = name_displayer.display(other_person)
text = []
if other_person == None:
pass
elif self.person.handle == other_person.handle:
rstr = _("%s and %s are the same person.") % (p1, p2)
text.append((rstr, ""))
elif len(rel_strings) == 0:
rstr = _("%(person)s and %(active_person)s are not related.") % {
'person' : p2, 'active_person' : p1 }
text.append((rstr, ""))
for rel_string, common in zip(rel_strings, common_an):
rstr = _("%(person)s is the %(relationship)s of %(active_person)s."
) % {'person' : p2, 'relationship' : rel_string,
'active_person' : p1 }
length = len(common)
if length == 1:
person = self.db.get_person_from_handle(common[0])
if common[0] == other_person.handle or \
common[0] == self.person.handle :
commontext = ''
else :
name = name_displayer.display(person)
commontext = " " + _("Their common ancestor is %s.") % name
elif length == 2:
p1c = self.db.get_person_from_handle(common[0])
p2c = self.db.get_person_from_handle(common[1])
p1str = name_displayer.display(p1c)
p2str = name_displayer.display(p2c)
commontext = " " + _("Their common ancestors are %s and %s."
) % (p1str,p2str)
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 + name_displayer.display(person)
index = index + 1
commontext = commontext + "."
else:
commontext = ""
text.append((rstr, commontext))
textval = ""
for val in text:
textval += "%s %s\n" % (val[0], val[1])
self.textbuffer.set_text(textval)
#------------------------------------------------------------------------
#
#
#
#------------------------------------------------------------------------
class RelCalcOptions(Tool.ToolOptions):
"""
Defines options and provides handling interface.
"""
def __init__(self,name,person_id=None):
Tool.ToolOptions.__init__(self,name,person_id)
#-------------------------------------------------------------------------
#
#
#
#-------------------------------------------------------------------------
register_tool(
name = 'relcalc',
category = Tool.TOOL_UTILS,
tool_class = RelCalc,
options_class = RelCalcOptions,
modes = Tool.MODE_GUI,
translated_name = _("Relationship Calculator..."),
status=(_("Stable")),
author_name = "Donald N. Allingham",
author_email = "don@gramps-project.org",
description=_("Calculates the relationship between two people")
)