Logo Search packages:      
Sourcecode: gajim version File versions  Download package

advanced.py

##    advanced.py
##
## Contributors for this file:
## - Yann Le Boulanger <asterix@lagaule.org>
## - Nikos Kouremenos <kourem@gmail.com>
## - Vincent Hanquez <tab@snarc.org>
##
## Copyright (C) 2003-2004 Yann Le Boulanger <asterix@lagaule.org>
##                         Vincent Hanquez <tab@snarc.org>
## Copyright (C) 2005 Yann Le Boulanger <asterix@lagaule.org>
##                    Vincent Hanquez <tab@snarc.org>
##                    Nikos Kouremenos <nkour@jabber.org>
##                    Dimitur Kirov <dkirov@gmail.com>
##                    Travis Shirk <travis@pobox.com>
##                    Norman Rasmussen <norman@rasmussen.co.za>
##
## 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; version 2 only.
##
## 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.
##

import gtk
import gtk.glade

from common import gajim
from common import i18n

_ = i18n._
APP = i18n.APP
gtk.glade.bindtextdomain(APP, i18n.DIR)
gtk.glade.textdomain(APP)

(
OPT_TYPE,
OPT_VAL
) = range(2)

(
C_PREFNAME,
C_VALUE,
C_TYPE
) = range(3)

GTKGUI_GLADE = 'gtkgui.glade'

class AdvancedConfigurationWindow:
      def __init__(self):
            self.xml = gtk.glade.XML(GTKGUI_GLADE, 'advanced_configuration_window', APP)
            self.window = self.xml.get_widget('advanced_configuration_window')
            self.entry = self.xml.get_widget('advanced_entry')
            self.desc_label = self.xml.get_widget('advanced_desc_label')
            self.restart_label = self.xml.get_widget('restart_label')

            # Format:
            # key = option name (root/subopt/opt separated by \n then)
            # value = array(oldval, newval)
            self.changed_opts = {}

            treeview = self.xml.get_widget('advanced_treeview')
            self.model = gtk.TreeStore(str, str, str)
            self.model.set_sort_column_id(0, gtk.SORT_ASCENDING)
            self.modelfilter = self.model.filter_new()
            self.modelfilter.set_visible_func(self.visible_func)

            renderer_text = gtk.CellRendererText()
            col = treeview.insert_column_with_attributes(-1, _('Preference Name'),
                  renderer_text, text = 0)
            col.set_resizable(True)

            renderer_text = gtk.CellRendererText()
            renderer_text.connect('edited', self.on_config_edited)
            col = treeview.insert_column_with_attributes(-1, _('Value'),
                  renderer_text, text = 1)
            col.set_cell_data_func(renderer_text, self.cb_value_column_data)

            if gtk.gtk_version >= (2, 8, 0) and gtk.pygtk_version >= (2, 8, 0):
                  col.set_resizable(True) # there is a bug in 2.6.x series
            col.set_max_width(250)

            renderer_text = gtk.CellRendererText()
            treeview.insert_column_with_attributes(-1, _('Type'),
                  renderer_text, text = 2)

            # add data to model
            gajim.config.foreach(self.fill, self.model)

            treeview.set_model(self.modelfilter)

            # connect signal for selection change
            treeview.get_selection().connect('changed',
                  self.on_advanced_treeview_selection_changed)

            self.xml.signal_autoconnect(self)
            self.window.show_all()
            self.restart_label.hide()
            gajim.interface.instances['advanced_config'] = self

      def cb_value_column_data(self, col, cell, model, iter):
            '''check if it's boolen or holds password stuff and if yes
            make the cellrenderertext not editable else it's editable'''
            optname = model[iter][C_PREFNAME]
            opttype = model[iter][C_TYPE]
            if opttype == 'boolean' or optname in ('password', 'gpgpassword'):
                  cell.set_property('editable', False)
            else:
                  cell.set_property('editable', True)

      def get_option_path(self, model, iter):
            # It looks like path made from reversed array
            # path[0] is the true one optname
            # path[1] is the key name
            # path[2] is the root of tree
            # last two is optional
            path = [model[iter][0].decode('utf-8')]
            parent = model.iter_parent(iter)
            while parent:
                  path.append(model[parent][0].decode('utf-8'))
                  parent = model.iter_parent(parent)
            return path

      def on_advanced_treeview_selection_changed(self, treeselection):
            model, iter = treeselection.get_selected()
            # Check for GtkTreeIter
            if iter:
                  opt_path = self.get_option_path(model, iter)
                  # Get text from first column in this row
                  desc = None
                  if len(opt_path) == 3:
                        desc = gajim.config.get_desc_per(opt_path[2], opt_path[1],
                              opt_path[0])
                  elif len(opt_path) == 1:
                        desc = gajim.config.get_desc(opt_path[0])
                  if desc:
                        self.desc_label.set_text(desc)
                  else:
                        #we talk about option description in advanced configuration editor
                        self.desc_label.set_text(_('(None)'))

      def remember_option(self, option, oldval, newval):
            if self.changed_opts.has_key(option):
                  self.changed_opts[option] = (self.changed_opts[option][0], newval)
            else:
                  self.changed_opts[option] = (oldval, newval)

      def on_advanced_treeview_row_activated(self, treeview, path, column):
            modelpath = self.modelfilter.convert_path_to_child_path(path)
            modelrow = self.model[modelpath]
            option = modelrow[0].decode('utf-8')
            if modelrow[2] == 'boolean':
                  newval = {'False': 'True', 'True': 'False'}[modelrow[1]]
                  if len(modelpath) > 1:
                        optnamerow = self.model[modelpath[0]]
                        optname = optnamerow[0].decode('utf-8')
                        keyrow = self.model[modelpath[:2]]
                        key = keyrow[0].decode('utf-8')
                        gajim.config.get_desc_per(optname, key, option)
                        self.remember_option(option + '\n' + key + '\n' + optname,
                              modelrow[1], newval)
                        gajim.config.set_per(optname, key, option, newval)
                  else:
                        self.remember_option(option, modelrow[1], newval)
                        gajim.config.set(option, newval)
                  gajim.interface.save_config()
                  modelrow[1] = newval
                  self.check_for_restart()

      def check_for_restart(self):
            self.restart_label.hide()
            for opt in self.changed_opts:
                  opt_path = opt.split('\n')
                  if len(opt_path)==3:
                        restart = gajim.config.get_restart_per(opt_path[2], opt_path[1],
                              opt_path[0])
                  else:
                        restart = gajim.config.get_restart(opt_path[0])
                  if restart:
                        if self.changed_opts[opt][0] != self.changed_opts[opt][1]:
                              self.restart_label.show()
                              break

      def on_config_edited(self, cell, path, text):
            # convert modelfilter path to model path
            modelpath = self.modelfilter.convert_path_to_child_path(path)
            modelrow = self.model[modelpath]
            option = modelrow[0].decode('utf-8')
            text = text.decode('utf-8')
            if len(modelpath) > 1:
                  optnamerow = self.model[modelpath[0]]
                  optname = optnamerow[0].decode('utf-8')
                  keyrow = self.model[modelpath[:2]]
                  key = keyrow[0].decode('utf-8')
                  self.remember_option(option + '\n' + key + '\n' + optname, modelrow[1],
                        text)
                  gajim.config.set_per(optname, key, option, text)
            else:
                  self.remember_option(option, modelrow[1], text)
                  gajim.config.set(option, text)
            gajim.interface.save_config()
            modelrow[1] = text
            self.check_for_restart()

      def on_advanced_configuration_window_destroy(self, widget):
            del gajim.interface.instances['advanced_config']

      def on_advanced_close_button_clicked(self, widget):
            self.window.destroy()

      def find_iter(self, model, parent_iter, name):
            if not parent_iter:
                  iter = model.get_iter_root()
            else:
                  iter = model.iter_children(parent_iter)
            while iter:
                  if model[iter][C_PREFNAME].decode('utf-8') == name:
                        break
                  iter = model.iter_next(iter)
            return iter

      def fill(self, model, name, parents, val):
            iter = None
            if parents:
                  for p in parents:
                        iter2 = self.find_iter(model, iter, p)
                        if iter2:
                              iter = iter2

            if not val:
                  model.append(iter, [name, '', ''])
                  return
            type = ''
            if val[OPT_TYPE]:
                  type = val[OPT_TYPE][0]
            value = val[OPT_VAL]
            if name in ('password', 'gpgpassword'):
                  #we talk about password
                  value = _('Hidden') # override passwords with this string
            model.append(iter, [name, value, type])

      def visible_func(self, model, iter):
            str = self.entry.get_text().decode('utf-8')
            if str in (None, ''):
                  return True # show all
            name = model[iter][C_PREFNAME].decode('utf-8')
            # If a child of the iter matches, we return True
            if model.iter_has_child(iter):
                  iterC = model.iter_children(iter)
                  while iterC:
                        nameC = model[iterC][C_PREFNAME].decode('utf-8')
                        if model.iter_has_child(iterC):
                              iterCC = model.iter_children(iterC)
                              while iterCC:
                                    nameCC = model[iterCC][C_PREFNAME].decode('utf-8')
                                    if nameCC.find(str) != -1:
                                          return True
                                    iterCC = model.iter_next(iterCC)
                        elif nameC.find(str) != -1:
                              return True
                        iterC = model.iter_next(iterC)
            elif name.find(str) != -1:
                  return True
            return False

      def on_advanced_entry_changed(self, widget):
            self.modelfilter.refilter()

Generated by  Doxygen 1.6.0   Back to index