# coding: UTF-8
# Copyright 2009, 2010 Thomas Jourdan
#
# 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 3 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
import gtk
#import gtk.glade
import os
import sys
import traceback
from gettext import gettext as _
import ka_controller
import ka_debug
import no_glade

class KandidWidget(object):
    """
    inv: self._widget_tree is not None
    """

    def __init__(self, main_view):
        # Create GUI and attach that widget to our window
        # Load Glade XML
#        self._widget_tree = gtk.glade.XML("kandid.glade")
#        
#        # Get Window
#        kandidWindow = self._widget_tree.get_widget('kandidWindow')
#        # Get Windows child
#        kandidWindow_child = kandidWindow.get_child()

#        glade_replacement = no_glade.NoGlade()
        kandidNotebook = no_glade.NoGlade.get_notebook()
        self._widget_tree = no_glade.NoGlade.getWidget_tree()
#        # Get Windows child
#        kandidWindow_child = kandidWindow.get_child()
#        # Remove the widget's parent
#        if kandidWindow_child.parent:
#            kandidWindow_child.parent.remove(kandidWindow_child)
        
        # self.widget will be attached to the Activity
        # This can be any GTK widget except a window
        main_view.pack_start(kandidNotebook)

#        self._localizePopulation()
        # Display everything

    def getWidget_tree(self):
        return self._widget_tree

    widget_tree = property(getWidget_tree)
    
#    def _localizePopulation(self):
#        try:
#            local = {'breedGenerationButton' : _('Breed'),
#                     'randomGenerationButton' : _('Random'),
#                     'flurryLabel' : _('Flurry rate:'),
#                     'populationLabel' : _('Population'),
#                     'zoomLabel' : _('Zoom'),
#                     'introLabel' : _('Introduction'),
#                     'statusLabel' : _('Status'),
#                     'ancestorsLabel' : _('Ancestors'),
#                     }
#            for key, label in local.iteritems():
#                self._widget_tree.get_widget(key).set_label(label)
##                ka_debug.info('localize "%s" to "%s"' % (key, label)) 
#    
#            for cell_index in range(ka_controller.POPULATION_CAPACITY):
#                local = {'favorite_menuitem_#' : _('My favorite'),
#                         'awfull_menuitem_#' : _('Awful bore, replace it'),
#                         'publishprotozoon_menuitem_#' : _('Publish to my friends'),
#                         'zoomprotozoon_menuitem_#' : _('Zoom'),
#                         'exportpng_menuitem_#' : _('Send image to journal'),
#                         }
#                self._set_localized_child_text(local, cell_index)
#    
#            for cell_index in range(ka_controller.INCOMMING_CAPACITY):
#                local = {'accept_menuitem_#' : _('Accept protozoon'),
#                         'decline_menuitem_#' : _('Decline protozoon'),
#                         }
#                self._set_localized_child_text(local, cell_index)
#        except:
#            ka_debug.err('localize population failed [%s] [%s]' % \
#                       (sys.exc_info()[0], sys.exc_info()[1]))
#            traceback.print_exc(file=sys.__stderr__)
#
#    def _set_localized_child_text(self, local, cell_index):
#        strix = str(cell_index)
#        for key, label in local.iteritems():
#            ikey = key if cell_index < 0 else key.replace('#', strix)
#            self._widget_tree.get_widget(ikey).get_child().set_text(label)
##            ka_debug.info('localize "%s" to "%s"' % (ikey, label)) 
            
    @staticmethod
    def get_localization():
        """ returns localization and territory
        post: len(__return__[0]) >= 2
        """
        languages = []
        territory, locale= '', ''
        for envar in ('LANGUAGE', 'LC_ALL', 'LC_MESSAGES', 'LANG'):
            val = os.environ.get(envar)
            if val:
                languages = val.split(':')
                for lang in languages:
                    pos = lang.find('.')
                    if pos >= 0:
                        lang = lang[:pos]
                    pos = lang.find('_')
                    if pos >= 0:
                        locale = lang[:pos]
                        territory = lang[pos+1:]
                    else:
                        locale = lang
                break
        ka_debug.info('languages: %s "%s" "%s"' % (languages, locale, territory)) 
        return locale, territory