gramps/src/SelectObject.py

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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2003-2004 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
#
# $Id$
#
# Written by Alex Roitman,
# largely based on the MediaView and SelectPerson by Don Allingham
#
#-------------------------------------------------------------------------
#
# general modules
#
#-------------------------------------------------------------------------
import string
import os
#-------------------------------------------------------------------------
#
# internationalization
#
#-------------------------------------------------------------------------
from gettext import gettext as _
#-------------------------------------------------------------------------
#
# GTK/Gnome modules
#
#-------------------------------------------------------------------------
import gtk
import gtk.glade
import gtk.gdk
#-------------------------------------------------------------------------
#
# gramps modules
#
#-------------------------------------------------------------------------
import RelLib
import const
import Utils
import ListModel
#-------------------------------------------------------------------------
#
# SelectPerson
#
#-------------------------------------------------------------------------
class SelectObject:
def __init__(self,db,title):
self.db = db
self.glade = gtk.glade.XML(const.gladeFile,"select_object","gramps")
self.top = self.glade.get_widget('select_object')
title_label = self.glade.get_widget('object_title')
self.object_tree = self.glade.get_widget('object_tree')
self.object_handle = self.glade.get_widget('object_handle')
self.object_type = self.glade.get_widget('object_type')
self.object_desc = self.glade.get_widget('object_desc')
self.object_path = self.glade.get_widget('object_path')
self.preview = self.glade.get_widget('preview')
self.object_details = self.glade.get_widget('object_details')
Utils.set_titles(self.top,title_label,title)
titles = [(_('Title'),4,350), (_('ID'),1,50),
(_('Type'),2,70), ('Path',3,150), ('',4,0) ]
self.ncols = len(titles)
self.object_model = ListModel.ListModel(self.object_tree,titles)
self.selection = self.object_tree.get_selection()
self.selection.connect('changed',self.on_select_row)
self.redraw()
self.top.show()
def redraw(self):
self.object_model.clear()
self.object_model.new_model()
for key in self.db.get_object_keys():
object = self.db.get_object_from_handle(key)
title = object.get_description()
the_id = object.get_handle()
the_type = Utils.get_mime_description(object.get_mime_type())
path = object.get_path()
self.object_model.add([title,the_id,the_type,path],key)
self.object_model.connect_model()
def on_select_row(self,obj):
fexists = 1
store,iter = self.object_model.get_selected()
if not iter:
return
data = self.object_model.get_data(iter,range(self.ncols))
the_id = data[4]
object = self.db.get_object_from_handle(the_id)
the_type = Utils.get_mime_description(object.get_mime_type())
path = object.get_path()
thumb_path = Utils.thumb_path(self.db.get_save_path(),object)
pexists = os.path.exists(path)
if pexists and os.path.exists(thumb_path):
self.preview.set_from_pixbuf(gtk.gdk.pixbuf_new_from_file(thumb_path))
else:
icon_image = gtk.gdk.pixbuf_new_from_file(Utils.find_icon(the_type))
self.preview.set_from_pixbuf(icon_image)
if not pexists:
fexists = 0
self.object_handle.set_text(object.get_handle())
self.object_type.set_text(the_type)
self.object_desc.set_text(object.get_description())
if len(path) == 0 or fexists == 0:
self.object_path.set_text(_("The file no longer exists"))
elif path[0] == "/":
self.object_path.set_text(path)
else:
self.object_path.set_text("<local>")
self.object_details.set_text(Utils.get_detail_text(object,0))
def run(self):
val = self.top.run()
if val == gtk.RESPONSE_OK:
store,iter = self.object_model.get_selected()
if iter:
data = self.object_model.get_data(iter,range(self.ncols))
the_id = data[4]
return_value = self.db.get_object_from_handle(the_id)
else:
return_value = None
self.top.destroy()
return return_value
else:
self.top.destroy()
return None