gramps/gramps2/src/Find.py

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2002-10-20 19:55:16 +05:30
#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000 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
#
"""interface for opening a find person dialog for gramps
"""
__author__ = 'Don Allingham'
#-------------------------------------------------------------------------
#
# python modules
#
#-------------------------------------------------------------------------
import string
#-------------------------------------------------------------------------
#
# Gnome modules
#
#-------------------------------------------------------------------------
import gtk
from gnome.ui import *
#-------------------------------------------------------------------------
#
# gramps modules
#
#-------------------------------------------------------------------------
import GrampsCfg
import AutoComp
from intl import gettext
_ = gettext
#-------------------------------------------------------------------------
#
# FindBase
#
#-------------------------------------------------------------------------
class FindBase:
"""Opens find person dialog for gramps"""
def __init__(self,clist,task,name,db):
"""Opens a dialog box instance that allows users to
search for a person.
clist - GtkCList containing the people information
task - function to call to change the active person"""
self.db = db
self.clist = clist
self.nlist = []
self.task = task
title = "%s - GRAMPS" % name
self.top = GnomeDialog(title,STOCK_BUTTON_PREV,
STOCK_BUTTON_NEXT,STOCK_BUTTON_CLOSE)
self.top.set_policy(0,1,0)
self.top.vbox.set_spacing(5)
self.top.vbox.pack_start(gtk.GtkLabel(name),0,0,5)
self.top.vbox.pack_start(gtk.GtkHSeparator(),0,0,0)
self.entry = gtk.GtkEntry()
self.top.vbox.pack_start(self.entry,0,0,25)
self.top.button_connect(0,self.on_prev_clicked)
self.top.button_connect(1,self.on_next_clicked)
self.top.button_connect(2,self.on_close_clicked)
self.top.set_usize(350,175)
self.top.set_default(1)
self.top.show_all()
self.top.editable_enters(self.entry)
self.entry.grab_focus()
def get_value(self,id):
return None
def enable_autocomp(self):
if GrampsCfg.autocomp:
self.comp = AutoComp.AutoEntry(self.entry,self.nlist)
def advance(self,func):
try:
self.row = self.clist.selection[0]
except IndexError:
gtk.gdk_beep()
return
text = self.entry.get_text()
if self.row == None or text == "":
gtk.gdk_beep()
return
orow = self.row
func()
while self.row != orow:
id = self.clist.get_row_data(self.row)
if id == None:
func()
continue
if string.find(string.upper(self.get_value(id)),string.upper(text)) >= 0:
self.task(self.row)
return
func()
gtk.gdk_beep()
def forward(self):
self.row = self.row + 1
if self.row == self.clist.rows:
self.row = 0
def backward(self):
self.row = self.row - 1
if self.row < 0:
self.row = self.clist.rows
def on_close_clicked(self,obj):
"""Destroys the window in response to a close window button press"""
self.top.destroy()
def on_next_clicked(self,obj):
"""Advances to the next person that matches the dialog text"""
self.advance(self.forward)
def on_prev_clicked(self,obj):
"""Advances to the previous person that matches the dialog text"""
self.advance(self.backward)
#-------------------------------------------------------------------------
#
# FindPerson
#
#-------------------------------------------------------------------------
class FindPerson(FindBase):
"""Opens a Find Person dialog for GRAMPS"""
def __init__(self,clist,task,db):
"""Opens a dialog box instance that allows users to
search for a person.
clist - GtkCList containing the people information
task - function to call to change the active person"""
FindBase.__init__(self,clist,task,_("Find Person"),db)
for n in self.db.getPersonKeys():
val = self.db.getPersonDisplay(n)
self.nlist.append(val[0])
self.enable_autocomp()
def get_value(self,id):
return self.db.getPersonDisplay(id)[0]
#-------------------------------------------------------------------------
#
# FindPlace
#
#-------------------------------------------------------------------------
class FindPlace(FindBase):
"""Opens a Find Place dialog for GRAMPS"""
def __init__(self,clist,task,db):
"""Opens a dialog box instance that allows users to
search for a place.
clist - GtkCList containing the people information
task - function to call to change the active person"""
FindBase.__init__(self,clist,task,_("Find Place"),db)
for n in self.db.getPlaceKeys():
self.nlist.append(self.db.getPlaceDisplay(n)[0])
self.enable_autocomp()
def get_value(self,id):
return self.db.getPlaceDisplay(id)[0]
#-------------------------------------------------------------------------
#
# FindSource
#
#-------------------------------------------------------------------------
class FindSource(FindBase):
"""Opens a Find Place dialog for GRAMPS"""
def __init__(self,clist,task,db):
"""Opens a dialog box instance that allows users to
search for a place.
clist - GtkCList containing the people information
task - function to call to change the active person"""
FindBase.__init__(self,clist,task,_("Find Source"),db)
for n in self.db.getSourceKeys():
self.nlist.append(n[0])
self.enable_autocomp()
def get_value(self,id):
return self.db.getSourceDisplay(id)[0]
#-------------------------------------------------------------------------
#
# FindMedia
#
#-------------------------------------------------------------------------
class FindMedia(FindBase):
"""Opens a Find Media Object dialog for GRAMPS"""
def __init__(self,clist,task,db):
"""Opens a dialog box instance that allows users to
search for a place.
clist - GtkCList containing the people information
task - function to call to change the active person"""
FindBase.__init__(self,clist,task,_("Find Media Object"),db)
for n in self.db.getObjectMap().values():
self.nlist.append(n.getDescription())
self.enable_autocomp()
def advance(self,func):
try:
self.row = self.clist.selection[0]
except IndexError:
gtk.gdk_beep()
return
text = self.entry.get_text()
if self.row == None or text == "":
gtk.gdk_beep()
return
orow = self.row
func()
while self.row != orow:
value = self.clist.get_row_data(self.row)
if value == None:
func()
continue
name = value.getDescription()
if string.find(string.upper(name),string.upper(text)) >= 0:
self.task(self.row)
return
func()
gtk.gdk_beep()