gramps/gramps2/src/PeopleModel.py

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#
# 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
#
# $Id$
#-------------------------------------------------------------------------
#
# Standard python modules
#
#-------------------------------------------------------------------------
from gettext import gettext as _
#-------------------------------------------------------------------------
#
# GTK modules
#
#-------------------------------------------------------------------------
import gobject
import gtk
import pango
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from RelLib import *
#-------------------------------------------------------------------------
#
# constants
#
#-------------------------------------------------------------------------
COLUMN_NAME = 0
COLUMN_NAME_SORT = 8
COLUMN_VIEW = COLUMN_NAME_SORT + 1
COLUMN_BOLD = COLUMN_VIEW + 1
COLUMN_INT_ID = COLUMN_BOLD + 1
_INT_ID_COL= 0
_ID_COL = 1
_GENDER_COL= 2
_NAME_COL = 3
_DEATH_COL = 6
_BIRTH_COL = 7
_FAMILY_COL= 9
#-------------------------------------------------------------------------
#
# PeopleModel
#
#-------------------------------------------------------------------------
class PeopleModel(gtk.GenericTreeModel):
def __init__(self,db):
gtk.GenericTreeModel.__init__(self)
self.db = db
self.visible = {}
self.top_visible = {}
self.fmap = [
self.column_name,
self.column_id,
self.column_gender,
self.column_birth_day,
self.column_birth_place,
self.column_death_day,
self.column_death_place,
self.column_spouse,
self.sort_name,
]
maps = self.db.get_people_view_maps()
if maps[0] != None:
self.top_iter2path = maps[0]
self.top_path2iter = maps[1]
self.iter2path = maps[2]
self.path2iter = maps[3]
self.sname_sub = maps[4]
else:
self.rebuild_data()
self.connect('row-deleted',self.on_row_deleted)
self.connect('row-inserted',self.on_row_inserted)
def on_row_inserted(self,model,path,iter):
pass
def on_row_deleted(self,model,path):
surname = self.top_path2iter[path[0]]
pid = self.path2iter[(surname,path[1])]
for idval in self.sname_sub[surname]:
key = self.iter2path[idval]
del self.iter2path[idval]
del self.path2iter[key]
self.sname_sub[surname].remove(pid)
val = 0
entries = self.sname_sub[surname]
entries.sort(self.byname)
for person_id in entries:
tpl = (surname,val)
self.iter2path[person_id] = tpl
self.path2iter[tpl] = person_id
val += 1
return 0
def rebuild_data(self):
self.top_iter2path = {}
self.top_path2iter = {}
self.iter2path = {}
self.path2iter = {}
self.sname_sub = {}
self.visible = {}
self.top_visible = {}
if not self.db.is_open():
return
for person_id in self.db.get_person_keys():
person = self.db.try_to_find_person_from_id(person_id)
surname = unicode(person.get_primary_name().get_surname())
if self.sname_sub.has_key(surname):
self.sname_sub[surname].append(person_id)
else:
self.sname_sub[surname] = [person_id]
sval = 0
name_list = self.db.get_surnames()
for name in name_list:
if self.sname_sub.has_key(name):
self.top_iter2path[name] = (sval,)
self.top_path2iter[sval] = name
val = 0
entries = self.sname_sub[name]
entries.sort(self.byname)
for person_id in entries:
tpl = (name,val)
self.iter2path[person_id] = tpl
self.path2iter[tpl] = person_id
val += 1
sval += 1
2004-06-28 06:57:37 +05:30
self.db.set_people_view_maps(self.get_maps())
def get_maps(self):
return (self.top_iter2path,
self.top_path2iter,
self.iter2path,
self.path2iter,
self.sname_sub)
def add_person(self,person):
pid = person.get_id()
need = 0
surname = person.get_primary_name().get_surname()
if self.sname_sub.has_key(surname):
self.sname_sub[surname].append(pid)
else:
self.sname_sub[surname] = [pid]
inscol = 0
sval = 0
name_list = self.db.get_surnames()
for name in name_list:
if self.sname_sub.has_key(name):
self.top_iter2path[name] = (sval,)
self.top_path2iter[sval] = name
if name == surname:
inscol = (sval,)
need = 1
sval += 1
column = 0
val = 0
entries = self.sname_sub[surname]
entries.sort(self.byname)
for person_id in entries:
tpl = (surname,val)
self.iter2path[person_id] = tpl
self.path2iter[tpl] = person_id
if person_id == pid:
column = val
val += 1
col = self.top_iter2path[surname]
mypath = (col[0],column)
if need:
self.row_inserted(inscol,self.get_iter(inscol))
self.row_inserted(mypath,self.get_iter(mypath))
def byname(self,f,s):
n1 = self.db.person_map.get(str(f))[_NAME_COL].get_sort_name()
n2 = self.db.person_map.get(str(s))[_NAME_COL].get_sort_name()
return cmp(n1,n2)
def on_get_flags(self):
'''returns the GtkTreeModelFlags for this particular type of model'''
return gtk.TREE_MODEL_ITERS_PERSIST
def on_get_n_columns(self):
return COLUMN_INT_ID + 1
def on_get_path(self, node):
'''returns the tree path (a tuple of indices at the various
levels) for a particular node.'''
if self.top_iter2path.has_key(node):
return self.top_iter2path[node]
else:
(surname,index) = self.iter2path[node]
return (self.top_iter2path[surname][0],index)
def on_get_column_type(self,index):
"""The visibility column is a boolean, the weight column is an integer,
everthing else is a string"""
if index == COLUMN_VIEW:
return gobject.TYPE_BOOLEAN
elif index == COLUMN_BOLD:
return gobject.TYPE_INT
else:
return gobject.TYPE_STRING
def on_get_iter(self, path):
try:
if len(path)==1: # Top Level
return self.top_path2iter[path[0]]
else: # Sublevel
surname = self.top_path2iter[path[0]]
return self.path2iter[(surname,path[1])]
except:
return None
def on_get_value(self,iter,col):
if col == COLUMN_INT_ID:
return iter
elif col == COLUMN_BOLD:
if self.top_iter2path.has_key(iter):
return pango.WEIGHT_BOLD
else:
return pango.WEIGHT_NORMAL
elif col == COLUMN_VIEW:
if self.top_iter2path.has_key(iter):
return self.top_visible.has_key(iter)
return self.visible.has_key(iter)
elif self.top_iter2path.has_key(iter):
if col == 0:
return iter
elif col == COLUMN_NAME_SORT:
return iter.upper()
else:
return u''
else:
val = self.fmap[col](self.db.person_map[str(iter)])
return val
def reset_visible(self):
self.visible = {}
self.top_visible = {}
def set_visible(self,iter,val):
try:
col = self.iter2path[iter]
self.top_visible[col[0]] = val
self.visible[iter] = val
except:
self.visible[iter] = val
def on_iter_next(self, node):
'''returns the next node at this level of the tree'''
if self.top_iter2path.has_key(node):
path = self.top_iter2path[node]
return self.top_path2iter.get(path[0]+1)
else:
(surname,val) = self.iter2path[node]
return self.path2iter.get((surname,val+1))
def on_iter_children(self,node):
"""Return the first child of the node"""
if node == None:
return self.top_path2iter[0]
else:
return self.path2iter.get((node,0))
def on_iter_has_child(self, node):
'''returns true if this node has children'''
if node == None:
return len(self.top_iter2path)
if self.sname_sub.has_key(node) and len(self.sname_sub[node]) > 0:
return gtk.TRUE
return gtk.FALSE
def on_iter_n_children(self,node):
if node == None:
return len(self.top_iter2path)
if self.top_iter2path.has_key(node):
return len(self.sname_sub[node])
return 0
def on_iter_nth_child(self,node,n):
if node == None:
return self.top_path2iter.get(n)
path = self.top_iter2path.get(node)
if path:
return self.path2iter.get((node,n))
else:
return None
def on_iter_parent(self, node):
'''returns the parent of this node'''
path = self.iter2path.get(node)
if path:
return path[0]
return None
def sort_name(self,data):
return data[_NAME_COL].get_sort_name()
def column_spouse(self,data):
id = data[0]
if data[_FAMILY_COL]:
fid = data[_FAMILY_COL][0]
else:
return u""
d2 = self.db.family_map.get(str(fid))
if fid and d2 :
if d2[1] == id:
return self.db.person_map.get(str(d2[2]))[_NAME_COL].get_name()
else:
return self.db.person_map.get(str(d2[1]))[_NAME_COL].get_name()
else:
return u""
def column_name(self,data):
return data[_NAME_COL].get_name()
def column_id(self,data):
return data[_ID_COL]
def column_gender(self,data):
return _GENDER[data[_GENDER_COL]]
def column_birth_day(self,data):
if data[_BIRTH_COL]:
return self.db.find_event_from_id(data[_BIRTH_COL]).get_date()
else:
return u""
def column_death_day(self,data):
if data[_DEATH_COL]:
return self.db.find_event_from_id(data[_DEATH_COL]).get_date()
else:
return u""
def column_birth_place(self,data):
if data[_BIRTH_COL]:
event = self.db.find_event_from_id(data[_BIRTH_COL])
if event:
place_id = event.get_place_id()
if place_id:
return self.db.try_to_find_place_from_id(place_id).get_title()
return u""
def column_death_place(self,data):
if data[_DEATH_COL]:
event = self.db.find_event_from_id(data[_DEATH_COL])
if event:
place_id = event.get_place_id()
if place_id:
return self.db.try_to_find_place_from_id(place_id).get_title()
return u""
_GENDER = [ _(u'female'), _(u'male'), _(u'unknown') ]