gajim-plural/gajim/gtk/preferences.py

# This file is part of Gajim.
#
# Gajim 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 3 only.
#
# Gajim 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 Gajim. If not, see <http://www.gnu.org/licenses/>.

import os

from gi.repository import Gtk
from gi.repository import Gdk
from gi.repository import Pango

from gajim.common import app
from gajim.common import helpers
from gajim.common import configpaths
from gajim.common import config as c_config
from gajim.common import idle
from gajim.gtk.util import get_builder
from gajim.gtk import AspellDictError
from gajim.gtk.themes import Themes
from gajim.advanced_configuration_window import AdvancedConfigurationWindow
from gajim.chat_control_base import ChatControlBase
from gajim.config import ManageProxiesWindow, ManageSoundsWindow
from gajim import message_control
from gajim import cell_renderer_image
from gajim import gtkgui_helpers

try:
    from gajim.common.multimedia_helpers import AudioInputManager, AudioOutputManager
    from gajim.common.multimedia_helpers import VideoInputManager, VideoOutputManager
    HAS_GST = True
except (ImportError, ValueError):
    HAS_GST = False

if app.is_installed('GSPELL'):
    from gi.repository import Gspell


class Preferences(Gtk.ApplicationWindow):
    def __init__(self):
        Gtk.ApplicationWindow.__init__(self)
        self.set_application(app.app)
        self.set_position(Gtk.WindowPosition.CENTER)
        self.set_show_menubar(False)
        self.set_title(_('Preferences'))
        self.set_default_size(-1, 400)

        self.xml = get_builder('preferences_window.ui')
        self.notebook = self.xml.get_object('preferences_notebook')
        self.add(self.notebook)

        self.one_window_type_combobox = self.xml.get_object(
            'one_window_type_combobox')
        self.iconset_combobox = self.xml.get_object('iconset_combobox')
        self.notify_on_signin_checkbutton = self.xml.get_object(
            'notify_on_signin_checkbutton')
        self.notify_on_signout_checkbutton = self.xml.get_object(
            'notify_on_signout_checkbutton')
        self.auto_popup_away_checkbutton = self.xml.get_object(
            'auto_popup_away_checkbutton')
        self.auto_popup_chat_opened_checkbutton = self.xml.get_object(
            'auto_popup_chat_opened_checkbutton')
        self.sound_dnd_checkbutton = self.xml.get_object('sound_dnd_checkbutton')
        self.auto_away_checkbutton = self.xml.get_object('auto_away_checkbutton')
        self.auto_away_time_spinbutton = self.xml.get_object(
            'auto_away_time_spinbutton')
        self.auto_away_message_entry = self.xml.get_object(
            'auto_away_message_entry')
        self.auto_xa_checkbutton = self.xml.get_object('auto_xa_checkbutton')
        self.auto_xa_time_spinbutton = self.xml.get_object(
            'auto_xa_time_spinbutton')
        self.auto_xa_message_entry = self.xml.get_object('auto_xa_message_entry')

        ### General tab ###
        # Display avatars in roster
        st = app.config.get('show_avatars_in_roster')
        self.xml.get_object('show_avatars_in_roster_checkbutton'). \
            set_active(st)

        # Display status msg under contact name in roster
        st = app.config.get('show_status_msgs_in_roster')
        self.xml.get_object('show_status_msgs_in_roster_checkbutton'). \
            set_active(st)

        # Display PEP in roster
        st1 = app.config.get('show_mood_in_roster')
        st2 = app.config.get('show_activity_in_roster')
        st3 = app.config.get('show_tunes_in_roster')
        st4 = app.config.get('show_location_in_roster')
        w = self.xml.get_object('show_pep_in_roster_checkbutton')
        if st1 == st2 == st3 == st4:
            w.set_active(st1)
        else:
            w.set_inconsistent(True)

        # Sort contacts by show
        st = app.config.get('sort_by_show_in_roster')
        self.xml.get_object('sort_by_show_in_roster_checkbutton').set_active(st)
        st = app.config.get('sort_by_show_in_muc')
        self.xml.get_object('sort_by_show_in_muc_checkbutton').set_active(st)

        # emoticons
        emoticons_combobox = self.xml.get_object('emoticons_combobox')
        emoticon_themes = helpers.get_available_emoticon_themes()

        emoticons_combobox.append_text(_('Disabled'))
        for theme in emoticon_themes:
            emoticons_combobox.append_text(theme)

        config_theme = app.config.get('emoticons_theme')
        if config_theme not in emoticon_themes:
            config_theme = _('Disabled')
        emoticons_combobox.set_id_column(0)
        emoticons_combobox.set_active_id(config_theme)

        # Set default for single window type
        choices = c_config.opt_one_window_types
        type_ = app.config.get('one_message_window')
        if type_ in choices:
            self.one_window_type_combobox.set_active(choices.index(type_))
        else:
            self.one_window_type_combobox.set_active(0)

        # Show roster on startup
        show_roster_combobox = self.xml.get_object('show_roster_on_startup')
        choices = c_config.opt_show_roster_on_startup
        type_ = app.config.get('show_roster_on_startup')
        if type_ in choices:
            show_roster_combobox.set_active(choices.index(type_))
        else:
            show_roster_combobox.set_active(0)

        # Ignore XHTML
        st = app.config.get('ignore_incoming_xhtml')
        self.xml.get_object('xhtml_checkbutton').set_active(st)

        # use speller
        if app.is_installed('GSPELL'):
            st = app.config.get('use_speller')
            self.xml.get_object('speller_checkbutton').set_active(st)
        else:
            self.xml.get_object('speller_checkbutton').set_sensitive(False)

        # XEP-0184 positive ack
        st = app.config.get('positive_184_ack')
        self.xml.get_object('positive_184_ack_checkbutton').set_active(st)

        # Show avatar in tabs
        st = app.config.get('show_avatar_in_tabs')
        self.xml.get_object('show_avatar_in_tabs_checkbutton').set_active(st)

        ### Style tab ###
        # Themes
        theme_combobox = self.xml.get_object('theme_combobox')
        self.changed_id = theme_combobox.connect(
            'changed', self.on_theme_combobox_changed)
        self.update_theme_list()

        # iconset
        iconsets_list = os.listdir(
            os.path.join(configpaths.get('DATA'), 'iconsets'))
        if os.path.isdir(configpaths.get('MY_ICONSETS')):
            iconsets_list += os.listdir(configpaths.get('MY_ICONSETS'))
        # new model, image in 0, string in 1
        model = Gtk.ListStore(Gtk.Image, str)
        renderer_image = cell_renderer_image.CellRendererImage(0, 0)
        renderer_text = Gtk.CellRendererText()
        renderer_text.set_property('xpad', 5)
        self.iconset_combobox.pack_start(renderer_image, False)
        self.iconset_combobox.pack_start(renderer_text, True)
        self.iconset_combobox.add_attribute(renderer_text, 'text', 1)
        self.iconset_combobox.add_attribute(renderer_image, 'image', 0)
        self.iconset_combobox.set_model(model)
        l = []
        for dir in iconsets_list:
            if not os.path.isdir(os.path.join(configpaths.get('DATA'), 'iconsets', dir)) \
            and not os.path.isdir(os.path.join(configpaths.get('MY_ICONSETS'), dir)):
                continue
            if dir != '.svn' and dir != 'transports':
                l.append(dir)
        if l.count == 0:
            l.append(' ')
        for i in range(len(l)):
            preview = Gtk.Image()
            files = []
            files.append(os.path.join(helpers.get_iconset_path(l[i]), '16x16',
                    'online.png'))
            files.append(os.path.join(helpers.get_iconset_path(l[i]), '16x16',
                    'online.gif'))
            for file_ in files:
                if os.path.exists(file_):
                    preview.set_from_file(file_)
            model.append([preview, l[i]])
            if app.config.get('iconset') == l[i]:
                self.iconset_combobox.set_active(i)

        # Use transports iconsets
        st = app.config.get('use_transports_iconsets')
        self.xml.get_object('transports_iconsets_checkbutton').set_active(st)

        ### Personal Events tab ###
        # outgoing send chat state notifications
        st = app.config.get('outgoing_chat_state_notifications')
        combo = self.xml.get_object('outgoing_chat_states_combobox')
        if st == 'all':
            combo.set_active(0)
        elif st == 'composing_only':
            combo.set_active(1)
        else: # disabled
            combo.set_active(2)

        # displayed send chat state notifications
        st = app.config.get('displayed_chat_state_notifications')
        combo = self.xml.get_object('displayed_chat_states_combobox')
        if st == 'all':
            combo.set_active(0)
        elif st == 'composing_only':
            combo.set_active(1)
        else: # disabled
            combo.set_active(2)


        ### Notifications tab ###
        # On new event
        on_event_combobox = self.xml.get_object('on_event_combobox')
        if app.config.get('autopopup'):
            on_event_combobox.set_active(0)
        elif app.config.get('notify_on_new_message'):
            on_event_combobox.set_active(1)
        else:
            on_event_combobox.set_active(2)

        # notify on online statuses
        st = app.config.get('notify_on_signin')
        self.notify_on_signin_checkbutton.set_active(st)

        # notify on offline statuses
        st = app.config.get('notify_on_signout')
        self.notify_on_signout_checkbutton.set_active(st)

        # autopopupaway
        st = app.config.get('autopopupaway')
        self.auto_popup_away_checkbutton.set_active(st)

        # autopopup_chat_opened
        st = app.config.get('autopopup_chat_opened')
        self.auto_popup_chat_opened_checkbutton.set_active(st)

        # sounddnd
        st = app.config.get('sounddnd')
        self.sound_dnd_checkbutton.set_active(st)

        # Systray
        systray_combobox = self.xml.get_object('systray_combobox')
        if app.config.get('trayicon') == 'never':
            systray_combobox.set_active(0)
        elif app.config.get('trayicon') == 'on_event':
            systray_combobox.set_active(1)
        else:
            systray_combobox.set_active(2)

        # sounds
        if app.config.get('sounds_on'):
            self.xml.get_object('play_sounds_checkbutton').set_active(True)
        else:
            self.xml.get_object('manage_sounds_button').set_sensitive(False)

        #### Status tab ###
        # Autoaway
        st = app.config.get('autoaway')
        self.auto_away_checkbutton.set_active(st)

        # Autoawaytime
        st = app.config.get('autoawaytime')
        self.auto_away_time_spinbutton.set_value(st)
        self.auto_away_time_spinbutton.set_sensitive(app.config.get('autoaway'))

        # autoaway message
        st = app.config.get('autoaway_message')
        self.auto_away_message_entry.set_text(st)
        self.auto_away_message_entry.set_sensitive(app.config.get('autoaway'))

        # Autoxa
        st = app.config.get('autoxa')
        self.auto_xa_checkbutton.set_active(st)

        # Autoxatime
        st = app.config.get('autoxatime')
        self.auto_xa_time_spinbutton.set_value(st)
        self.auto_xa_time_spinbutton.set_sensitive(app.config.get('autoxa'))

        # autoxa message
        st = app.config.get('autoxa_message')
        self.auto_xa_message_entry.set_text(st)
        self.auto_xa_message_entry.set_sensitive(app.config.get('autoxa'))

        if not idle.Monitor.is_available():
            self.xml.get_object('autoaway_table').set_sensitive(False)

        # ask_status when online / offline
        st = app.config.get('ask_online_status')
        self.xml.get_object('prompt_online_status_message_checkbutton').\
                set_active(st)
        st = app.config.get('ask_offline_status')
        self.xml.get_object('prompt_offline_status_message_checkbutton').\
                set_active(st)

        # Default Status messages
        self.default_msg_tree = self.xml.get_object('default_msg_treeview')
        self.fill_default_msg_treeview()

        # Status messages
        self.msg_tree = self.xml.get_object('msg_treeview')
        renderer = Gtk.CellRendererText()
        renderer.connect('edited', self.on_msg_cell_edited)
        renderer.set_property('editable', True)
        col = Gtk.TreeViewColumn('name', renderer, text=0)
        self.msg_tree.append_column(col)
        self.fill_msg_treeview()

        buf = self.xml.get_object('msg_textview').get_buffer()
        buf.connect('end-user-action', self.on_msg_textview_changed)

        ### Audio / Video tab ###
        def create_av_combobox(opt_name, device_dict, config_name=None,
        key=None):
            combobox = self.xml.get_object(opt_name + '_combobox')
            cell = Gtk.CellRendererText()
            cell.set_property('ellipsize', Pango.EllipsizeMode.END)
            cell.set_property('ellipsize-set', True)
            combobox.pack_start(cell, True)
            combobox.add_attribute(cell, 'text', 0)
            model = Gtk.ListStore(str, str)
            combobox.set_model(model)
            if config_name:
                config = app.config.get(config_name)
            else:
                config = app.config.get(opt_name + '_device')

            for index, (name, value) in enumerate(sorted(device_dict.items(),
            key=key)):
                model.append((name, value))
                if config == value:
                    combobox.set_active(index)

        if HAS_GST and app.is_installed('FARSTREAM'):
            create_av_combobox('audio_input', AudioInputManager().get_devices())
            create_av_combobox('audio_output', AudioOutputManager().get_devices(
                ))
            create_av_combobox('video_input', VideoInputManager().get_devices())
            create_av_combobox('video_output', VideoOutputManager().get_devices(
                ))

            create_av_combobox('video_framerate', {_('Default'): '',
                '15fps': '15/1', '10fps': '10/1', '5fps': '5/1',
                '2.5fps': '5/2'}, 'video_framerate', key=lambda x: -1 if \
                not x[1] else float(x[0][:-3]))
            create_av_combobox('video_size', {_('Default'): '',
                '800x600': '800x600', '640x480': '640x480',
                '320x240': '320x240'}, 'video_size', key=lambda x: -1 if \
                not x[1] else int(x[0][:3]))
            st = app.config.get('video_see_self')
            self.xml.get_object('video_see_self_checkbutton').set_active(st)

        else:
            for opt_name in ('audio_input', 'audio_output', 'video_input',
            'video_output', 'video_framerate', 'video_size'):
                combobox = self.xml.get_object(opt_name + '_combobox')
                combobox.set_sensitive(False)

        # STUN
        cb = self.xml.get_object('stun_checkbutton')
        st = app.config.get('use_stun_server')
        cb.set_active(st)

        entry = self.xml.get_object('stun_server_entry')
        entry.set_text(app.config.get('stun_server'))
        if not st:
            entry.set_sensitive(False)

        ### Advanced tab ###
        # open links with
        if os.name == 'nt':
            applications_frame = self.xml.get_object('applications_frame')
            applications_frame.set_no_show_all(True)
            applications_frame.hide()
        else:
            self.applications_combobox = self.xml.get_object(
                    'applications_combobox')
            self.xml.get_object('custom_apps_frame').hide()
            self.xml.get_object('custom_apps_frame').set_no_show_all(True)

            if app.config.get('autodetect_browser_mailer'):
                self.applications_combobox.set_active(0)
            else:
                self.applications_combobox.set_active(1)
                self.xml.get_object('custom_apps_frame').show()

            self.xml.get_object('custom_browser_entry').set_text(
                    app.config.get('custombrowser'))
            self.xml.get_object('custom_mail_client_entry').set_text(
                    app.config.get('custommailapp'))
            self.xml.get_object('custom_file_manager_entry').set_text(
                    app.config.get('custom_file_manager'))

        # log status changes of contacts
        st = app.config.get('log_contact_status_changes')
        self.xml.get_object('log_show_changes_checkbutton').set_active(st)

        # send os info
        w = self.xml.get_object('send_os_info_checkbutton')
        st = self.get_per_account_option('send_os_info')
        if st == 'mixed':
            w.set_inconsistent(True)
        else:
            w.set_active(st)

        # send absolute time info
        w = self.xml.get_object('send_time_info_checkbutton')
        st = self.get_per_account_option('send_time_info')
        if st == 'mixed':
            w.set_inconsistent(True)
        else:
            w.set_active(st)

        # send idle time
        w = self.xml.get_object('send_idle_time_checkbutton')
        st = self.get_per_account_option('send_idle_time')
        if st == 'mixed':
            w.set_inconsistent(True)
        else:
            w.set_active(st)

        self.update_proxy_list()

        # Ignore messages from unknown contacts
        w = self.xml.get_object('ignore_events_from_unknown_contacts_checkbutton')
        st = self.get_per_account_option('ignore_unknown_contacts')
        if st == 'mixed':
            w.set_inconsistent(True)
        else:
            w.set_active(st)

        self.xml.connect_signals(self)
        self.connect('key-press-event', self._on_key_press)

        self.msg_tree.get_model().connect('row-changed',
                                self.on_msg_treemodel_row_changed)
        self.msg_tree.get_model().connect('row-deleted',
                                self.on_msg_treemodel_row_deleted)
        self.default_msg_tree.get_model().connect('row-changed',
                                self.on_default_msg_treemodel_row_changed)

        self.sounds_preferences = None
        self.theme_preferences = None

        self.notebook.set_current_page(0)

        self.show_all()

    def _on_key_press(self, widget, event):
        if event.keyval == Gdk.KEY_Escape:
            self.destroy()

    def get_per_account_option(self, opt):
        """
        Return the value of the option opt if it's the same in all accounts else
        returns "mixed"
        """
        if not app.connections:
            # a non existent key return default value
            return app.config.get_per('accounts', '__default__', opt)
        val = None
        for account in app.connections:
            v = app.config.get_per('accounts', account, opt)
            if val is None:
                val = v
            elif val != v:
                return 'mixed'
        return val

    def on_checkbutton_toggled(self, widget, config_name,
    change_sensitivity_widgets=None):
        app.config.set(config_name, widget.get_active())
        if change_sensitivity_widgets:
            for w in change_sensitivity_widgets:
                w.set_sensitive(widget.get_active())

    def on_per_account_checkbutton_toggled(self, widget, config_name,
    change_sensitivity_widgets=None):
        for account in app.connections:
            app.config.set_per('accounts', account, config_name,
                    widget.get_active())
        if change_sensitivity_widgets:
            for w in change_sensitivity_widgets:
                w.set_sensitive(widget.get_active())

    def _get_all_controls(self):
        for ctrl in app.interface.msg_win_mgr.get_controls():
            yield ctrl
        for account in app.connections:
            for ctrl in app.interface.minimized_controls[account].values():
                yield ctrl

    def _get_all_muc_controls(self):
        for ctrl in app.interface.msg_win_mgr.get_controls(
        message_control.TYPE_GC):
            yield ctrl
        for account in app.connections:
            for ctrl in app.interface.minimized_controls[account].values():
                yield ctrl

    def on_sort_by_show_in_roster_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'sort_by_show_in_roster')
        app.interface.roster.setup_and_draw_roster()

    def on_sort_by_show_in_muc_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'sort_by_show_in_muc')
        # Redraw groupchats
        for ctrl in self._get_all_muc_controls():
            ctrl.draw_roster()

    def on_show_avatars_in_roster_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'show_avatars_in_roster')
        app.interface.roster.setup_and_draw_roster()
        # Redraw groupchats (in an ugly way)
        for ctrl in self._get_all_muc_controls():
            ctrl.draw_roster()

    def on_show_status_msgs_in_roster_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'show_status_msgs_in_roster')
        app.interface.roster.setup_and_draw_roster()
        for ctrl in self._get_all_muc_controls():
            ctrl.update_ui()

    def on_show_pep_in_roster_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'show_mood_in_roster')
        self.on_checkbutton_toggled(widget, 'show_activity_in_roster')
        self.on_checkbutton_toggled(widget, 'show_tunes_in_roster')
        self.on_checkbutton_toggled(widget, 'show_location_in_roster')
        app.interface.roster.setup_and_draw_roster()

    def on_emoticons_combobox_changed(self, widget):
        active = widget.get_active()
        model = widget.get_model()
        emot_theme = model[active][0]
        if emot_theme == _('Disabled'):
            app.config.set('emoticons_theme', '')
        else:
            app.config.set('emoticons_theme', emot_theme)

        from gajim.gtk.emoji_chooser import emoji_chooser
        emoji_chooser.load()
        self.toggle_emoticons()

    def toggle_emoticons(self):
        """
        Update emoticons state in Opened Chat Windows
        """
        for ctrl in self._get_all_controls():
            ctrl.toggle_emoticons()

    def on_one_window_type_combo_changed(self, widget):
        active = widget.get_active()
        config_type = c_config.opt_one_window_types[active]
        app.config.set('one_message_window', config_type)
        app.interface.msg_win_mgr.reconfig()

    def on_show_roster_on_startup_changed(self, widget):
        active = widget.get_active()
        config_type = c_config.opt_show_roster_on_startup[active]
        app.config.set('show_roster_on_startup', config_type)

    def on_xhtml_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'ignore_incoming_xhtml')
        helpers.update_optional_features()

    def apply_speller(self):
        for ctrl in self._get_all_controls():
            if isinstance(ctrl, ChatControlBase):
                ctrl.set_speller()

    def on_speller_checkbutton_toggled(self, widget):
        active = widget.get_active()
        app.config.set('use_speller', active)
        if not active:
            return
        lang = app.config.get('speller_language')
        gspell_lang = Gspell.language_lookup(lang)
        if gspell_lang is None:
            gspell_lang = Gspell.language_get_default()
        if gspell_lang is None:
            AspellDictError(lang)
            app.config.set('use_speller', False)
            widget.set_active(False)
        else:
            app.config.set('speller_language', gspell_lang.get_code())
            self.apply_speller()

    def on_positive_184_ack_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'positive_184_ack')

    def on_show_avatar_in_tabs_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'show_avatar_in_tabs')

    @staticmethod
    def on_theme_combobox_changed(combobox):
        theme = combobox.get_active_id()
        app.config.set('roster_theme', theme)
        app.css_config.change_theme(theme)

        # begin repainting themed widgets throughout
        app.interface.roster.repaint_themed_widgets()
        app.interface.roster.change_roster_style(None)

    def update_theme_list(self):
        theme_combobox = self.xml.get_object('theme_combobox')
        with theme_combobox.handler_block(self.changed_id):
            theme_combobox.remove_all()
            theme_combobox.append('default', 'default')
            for config_theme in app.css_config.themes:
                theme_combobox.append(config_theme, config_theme)

        theme_combobox.set_active_id(app.config.get('roster_theme'))

    def on_manage_theme_button_clicked(self, widget):
        window = app.get_app_window(Themes)
        if window is None:
            Themes(self)
        else:
            window.present()

    def on_iconset_combobox_changed(self, widget):
        model = widget.get_model()
        active = widget.get_active()
        icon_string = model[active][1]
        app.config.set('iconset', icon_string)
        gtkgui_helpers.reload_jabber_state_images()

    def on_transports_iconsets_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'use_transports_iconsets')
        gtkgui_helpers.reload_jabber_state_images()

    def on_outgoing_chat_states_combobox_changed(self, widget):
        active = widget.get_active()
        old_value = app.config.get('outgoing_chat_state_notifications')
        if active == 0: # all
            app.config.set('outgoing_chat_state_notifications', 'all')
        elif active == 1: # only composing
            app.config.set('outgoing_chat_state_notifications', 'composing_only')
        else: # disabled
            app.config.set('outgoing_chat_state_notifications', 'disabled')
        new_value = app.config.get('outgoing_chat_state_notifications')
        if 'disabled' in (old_value, new_value):
            # we changed from disabled to sth else or vice versa
            helpers.update_optional_features()

    def on_displayed_chat_states_combobox_changed(self, widget):
        active = widget.get_active()
        if active == 0: # all
            app.config.set('displayed_chat_state_notifications', 'all')
        elif active == 1: # only composing
            app.config.set('displayed_chat_state_notifications',
                    'composing_only')
        else: # disabled
            app.config.set('displayed_chat_state_notifications', 'disabled')

    def on_ignore_events_from_unknown_contacts_checkbutton_toggled(self, widget):
        widget.set_inconsistent(False)
        self.on_per_account_checkbutton_toggled(widget, 'ignore_unknown_contacts')

    def on_on_event_combobox_changed(self, widget):
        active = widget.get_active()
        if active == 0:
            app.config.set('autopopup', True)
            app.config.set('notify_on_new_message', False)
        elif active == 1:
            app.config.set('autopopup', False)
            app.config.set('notify_on_new_message', True)
        else:
            app.config.set('autopopup', False)
            app.config.set('notify_on_new_message', False)

    def on_notify_on_signin_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'notify_on_signin')

    def on_notify_on_signout_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'notify_on_signout')

    def on_auto_popup_away_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'autopopupaway')

    def on_auto_popup_chat_opened_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'autopopup_chat_opened')

    def on_sound_dnd_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'sounddnd')

    def on_systray_combobox_changed(self, widget):
        active = widget.get_active()
        if active == 0:
            app.config.set('trayicon', 'never')
            app.interface.systray_enabled = False
            app.interface.systray.hide_icon()
        elif active == 1:
            app.config.set('trayicon', 'on_event')
            app.interface.systray_enabled = True
            app.interface.systray.show_icon()
        else:
            app.config.set('trayicon', 'always')
            app.interface.systray_enabled = True
            app.interface.systray.show_icon()

    def on_play_sounds_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'sounds_on',
                [self.xml.get_object('manage_sounds_button')])

    def on_manage_sounds_button_clicked(self, widget):
        if self.sounds_preferences is None:
            self.sounds_preferences = ManageSoundsWindow(self)
        else:
            self.sounds_preferences.window.present()

    def on_auto_away_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'autoaway',
                                [self.auto_away_time_spinbutton, self.auto_away_message_entry])

    def on_auto_away_time_spinbutton_value_changed(self, widget):
        aat = widget.get_value_as_int()
        app.config.set('autoawaytime', aat)
        idle.Monitor.set_interval(app.config.get('autoawaytime') * 60,
                                  app.config.get('autoxatime') * 60)

    def on_auto_away_message_entry_changed(self, widget):
        app.config.set('autoaway_message', widget.get_text())

    def on_auto_xa_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'autoxa',
                                [self.auto_xa_time_spinbutton, self.auto_xa_message_entry])

    def on_auto_xa_time_spinbutton_value_changed(self, widget):
        axt = widget.get_value_as_int()
        app.config.set('autoxatime', axt)
        idle.Monitor.set_interval(app.config.get('autoawaytime') * 60,
                                  app.config.get('autoxatime') * 60)

    def on_auto_xa_message_entry_changed(self, widget):
        app.config.set('autoxa_message', widget.get_text())

    def on_prompt_online_status_message_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'ask_online_status')

    def on_prompt_offline_status_message_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'ask_offline_status')

    def fill_default_msg_treeview(self):
        model = self.default_msg_tree.get_model()
        model.clear()
        status = []
        for status_ in app.config.get_per('defaultstatusmsg'):
            status.append(status_)
        status.sort()
        for status_ in status:
            msg = app.config.get_per('defaultstatusmsg', status_, 'message')
            msg = helpers.from_one_line(msg)
            enabled = app.config.get_per('defaultstatusmsg', status_, 'enabled')
            iter_ = model.append()
            uf_show = helpers.get_uf_show(status_)
            model.set(iter_, 0, status_, 1, uf_show, 2, msg, 3, enabled)

    def on_default_msg_cell_edited(self, cell, row, new_text):
        model = self.default_msg_tree.get_model()
        iter_ = model.get_iter_from_string(row)
        model.set_value(iter_, 2, new_text)

    def default_msg_toggled_cb(self, cell, path):
        model = self.default_msg_tree.get_model()
        model[path][3] = not model[path][3]

    def on_default_msg_treemodel_row_changed(self, model, path, iter_):
        status = model[iter_][0]
        message = model[iter_][2]
        message = helpers.to_one_line(message)
        app.config.set_per('defaultstatusmsg', status, 'enabled',
                model[iter_][3])
        app.config.set_per('defaultstatusmsg', status, 'message', message)

    def save_status_messages(self, model):
        for msg in app.config.get_per('statusmsg'):
            app.config.del_per('statusmsg', msg)
        iter_ = model.get_iter_first()
        while iter_:
            val = model[iter_][0]
            if model[iter_][1]: # we have a preset message
                if not val: # no title, use message text for title
                    val = model[iter_][1]
                app.config.add_per('statusmsg', val)
                msg = helpers.to_one_line(model[iter_][1])
                app.config.set_per('statusmsg', val, 'message', msg)
                i = 2
                # store mood / activity
                for subname in ('activity', 'subactivity', 'activity_text',
                'mood', 'mood_text'):
                    val2 = model[iter_][i]
                    if not val2:
                        val2 = ''
                    app.config.set_per('statusmsg', val, subname, val2)
                    i += 1
            iter_ = model.iter_next(iter_)

    def on_msg_treemodel_row_changed(self, model, path, iter_):
        self.save_status_messages(model)

    def on_msg_treemodel_row_deleted(self, model, path):
        self.save_status_messages(model)

    def on_av_combobox_changed(self, combobox, config_name):
        model = combobox.get_model()
        active = combobox.get_active()
        device = model[active][1]
        app.config.set(config_name, device)

    def on_audio_input_combobox_changed(self, widget):
        self.on_av_combobox_changed(widget, 'audio_input_device')

    def on_audio_output_combobox_changed(self, widget):
        self.on_av_combobox_changed(widget, 'audio_output_device')

    def on_video_input_combobox_changed(self, widget):
        self.on_av_combobox_changed(widget, 'video_input_device')

    def on_video_output_combobox_changed(self, widget):
        self.on_av_combobox_changed(widget, 'video_output_device')

    def on_video_framerate_combobox_changed(self, widget):
        self.on_av_combobox_changed(widget, 'video_framerate')

    def on_video_size_combobox_changed(self, widget):
        self.on_av_combobox_changed(widget, 'video_size')

    def on_video_see_self_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'video_see_self')

    def on_stun_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'use_stun_server', [
            self.xml.get_object('stun_server_entry')])

    def stun_server_entry_changed(self, widget):
        app.config.set('stun_server', widget.get_text())

    def on_applications_combobox_changed(self, widget):
        if widget.get_active() == 0:
            app.config.set('autodetect_browser_mailer', True)
            self.xml.get_object('custom_apps_frame').hide()
        elif widget.get_active() == 1:
            app.config.set('autodetect_browser_mailer', False)
            self.xml.get_object('custom_apps_frame').show()

    def on_custom_browser_entry_changed(self, widget):
        app.config.set('custombrowser', widget.get_text())

    def on_custom_mail_client_entry_changed(self, widget):
        app.config.set('custommailapp', widget.get_text())

    def on_custom_file_manager_entry_changed(self, widget):
        app.config.set('custom_file_manager', widget.get_text())

    def on_log_show_changes_checkbutton_toggled(self, widget):
        self.on_checkbutton_toggled(widget, 'log_contact_status_changes')

    def on_send_os_info_checkbutton_toggled(self, widget):
        widget.set_inconsistent(False)
        self.on_per_account_checkbutton_toggled(widget, 'send_os_info')

    def on_send_time_info_checkbutton_toggled(self, widget):
        widget.set_inconsistent(False)
        self.on_per_account_checkbutton_toggled(widget, 'send_time_info')

    def on_send_idle_time_checkbutton_toggled(self, widget):
        widget.set_inconsistent(False)
        self.on_per_account_checkbutton_toggled(widget, 'send_idle_time')

    def fill_msg_treeview(self):
        self.xml.get_object('delete_msg_button').set_sensitive(False)
        model = self.msg_tree.get_model()
        model.clear()
        preset_status = []
        for msg_name in app.config.get_per('statusmsg'):
            if msg_name.startswith('_last_'):
                continue
            preset_status.append(msg_name)
        preset_status.sort()
        for msg_name in preset_status:
            msg_text = app.config.get_per('statusmsg', msg_name, 'message')
            msg_text = helpers.from_one_line(msg_text)
            activity = app.config.get_per('statusmsg', msg_name, 'activity')
            subactivity = app.config.get_per('statusmsg', msg_name,
                'subactivity')
            activity_text = app.config.get_per('statusmsg', msg_name,
                'activity_text')
            mood = app.config.get_per('statusmsg', msg_name, 'mood')
            mood_text = app.config.get_per('statusmsg', msg_name, 'mood_text')
            iter_ = model.append()
            model.set(iter_, 0, msg_name, 1, msg_text, 2, activity, 3,
                subactivity, 4, activity_text, 5, mood, 6, mood_text)

    def on_msg_cell_edited(self, cell, row, new_text):
        model = self.msg_tree.get_model()
        iter_ = model.get_iter_from_string(row)
        model.set_value(iter_, 0, new_text)

    def on_msg_treeview_cursor_changed(self, widget, data=None):
        sel = self.msg_tree.get_selection()
        if not sel:
            return
        (model, iter_) = sel.get_selected()
        if not iter_:
            return
        self.xml.get_object('delete_msg_button').set_sensitive(True)
        buf = self.xml.get_object('msg_textview').get_buffer()
        msg = model[iter_][1]
        buf.set_text(msg)

    def on_new_msg_button_clicked(self, widget, data=None):
        model = self.msg_tree.get_model()
        iter_ = model.append()
        model.set(
            iter_, 0, _('status message title'), 1,
            _('status message text'))
        self.msg_tree.set_cursor(model.get_path(iter_))

    def on_delete_msg_button_clicked(self, widget, data=None):
        sel = self.msg_tree.get_selection()
        if not sel:
            return
        (model, iter_) = sel.get_selected()
        if not iter_:
            return
        buf = self.xml.get_object('msg_textview').get_buffer()
        model.remove(iter_)
        buf.set_text('')
        self.xml.get_object('delete_msg_button').set_sensitive(False)

    def on_msg_textview_changed(self, widget, data=None):
        sel = self.msg_tree.get_selection()
        if not sel:
            return
        (model, iter_) = sel.get_selected()
        if not iter_:
            return
        buf = self.xml.get_object('msg_textview').get_buffer()
        first_iter, end_iter = buf.get_bounds()
        model.set_value(iter_, 1, buf.get_text(first_iter, end_iter, True))

    def on_msg_treeview_key_press_event(self, widget, event):
        if event.keyval == Gdk.KEY_Delete:
            self.on_delete_msg_button_clicked(widget)

    def on_proxies_combobox_changed(self, widget):
        active = widget.get_active()
        proxy = widget.get_model()[active][0]
        if proxy == _('None'):
            proxy = ''

        app.config.set('global_proxy', proxy)

    def on_manage_proxies_button_clicked(self, widget):
        if 'manage_proxies' in app.interface.instances:
            app.interface.instances['manage_proxies'].window.present()
        else:
            app.interface.instances['manage_proxies'] = ManageProxiesWindow(self)

    def update_proxy_list(self):
        our_proxy = app.config.get('global_proxy')
        if not our_proxy:
            our_proxy = _('None')
        proxy_combobox = self.xml.get_object('proxies_combobox')
        model = proxy_combobox.get_model()
        model.clear()
        l = app.config.get_per('proxies')
        l.insert(0, _('None'))
        for i in range(len(l)):
            model.append([l[i]])
            if our_proxy == l[i]:
                proxy_combobox.set_active(i)

    def on_open_advanced_editor_button_clicked(self, widget, data=None):
        if 'advanced_config' in app.interface.instances:
            app.interface.instances['advanced_config'].window.present()
        else:
            app.interface.instances['advanced_config'] = \
                AdvancedConfigurationWindow(self)