# -*- coding:utf-8 -*-
## src/common/config.py
##
## Copyright (C) 2003-2008 Yann Leboulanger <asterix AT lagaule.org>
## Copyright (C) 2004-2005 Vincent Hanquez <tab AT snarc.org>
## Copyright (C) 2005 Stéphan Kochen <stephan AT kochen.nl>
## Copyright (C) 2005-2006 Dimitur Kirov <dkirov AT gmail.com>
##                         Alex Mauer <hawke AT hawkesnest.net>
##                         Nikos Kouremenos <kourem AT gmail.com>
## Copyright (C) 2005-2007 Travis Shirk <travis AT pobox.com>
## Copyright (C) 2006 Stefan Bethge <stefan AT lanpartei.de>
## Copyright (C) 2006-2008 Jean-Marie Traissard <jim AT lapin.org>
## Copyright (C) 2007 James Newton <redshodan AT gmail.com>
##                    Julien Pivotto <roidelapluie AT gmail.com>
## Copyright (C) 2007-2008 Brendan Taylor <whateley AT gmail.com>
##                         Stephan Erb <steve-e AT h3c.de>
## Copyright (C) 2008 Jonathan Schleifer <js-gajim AT webkeks.org>
##
## 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 sys
import re
import copy
import defs


(
OPT_TYPE,
OPT_VAL,
OPT_DESC,
# If OPT_RESTART is True - we need restart to use our changed option
# OPT_DESC also should be there
OPT_RESTART,
) = range(4)

opt_int = [ 'integer', 0 ]
opt_str = [ 'string', 0 ]
opt_bool = [ 'boolean', 0 ]
opt_color = [ 'color', '^(#[0-9a-fA-F]{6})|()$' ]
opt_one_window_types = ['never', 'always', 'always_with_roster', 'peracct', 'pertype']
opt_treat_incoming_messages = ['', 'chat', 'normal']

class Config:

	DEFAULT_ICONSET = 'dcraven'
	DEFAULT_MOOD_ICONSET = 'default'
	DEFAULT_ACTIVITY_ICONSET = 'default'
	if sys.platform == 'darwin':
		DEFAULT_OPENWITH = 'open'
		DEFAULT_BROWSER = 'open -a Safari'
		DEFAULT_MAILAPP = 'open -a Mail'
		DEFAULT_FILE_MANAGER = 'open -a Finder'
	else:
		DEFAULT_OPENWITH = 'gnome-open'
		DEFAULT_BROWSER = 'firefox'
		DEFAULT_MAILAPP = 'mozilla-thunderbird -compose'
		DEFAULT_FILE_MANAGER = 'xffm'

	__options = {
		# name: [ type, default_value, help_string ]
		'verbose': [ opt_bool, False, '', True ],
		'alwaysauth': [ opt_bool, False ],
		'autopopup': [ opt_bool, False ],
		'notify_on_signin': [ opt_bool, True ],
		'notify_on_signout': [ opt_bool, False ],
		'notify_on_new_message': [ opt_bool, True ],
		'autopopupaway': [ opt_bool, False ],
		'use_notif_daemon': [ opt_bool, True , _('Use D-Bus and Notification-Daemon to show notifications') ],
		'ignore_unknown_contacts': [ opt_bool, False ],
		'showoffline': [ opt_bool, False ],
		'show_transports_group': [ opt_bool, True ],
		'autoaway': [ opt_bool, True ],
		'autoawaytime': [ opt_int, 5, _('Time in minutes, after which your status changes to away.') ],
		'autoaway_message': [ opt_str, _('$S (Away as a result of being idle more than $T min)'), _('$S will be replaced by current status message, $T by autoaway time.') ],
		'autoxa': [ opt_bool, True ],
		'autoxatime': [ opt_int, 15, _('Time in minutes, after which your status changes to not available.') ],
		'autoxa_message': [ opt_str, _('$S (Not available as a result of being idle more than $T min)'), _('$S will be replaced by current status message, $T by autoxa time.') ],
		'ask_online_status': [ opt_bool, False ],
		'ask_offline_status': [ opt_bool, False ],
		'last_status_msg_online': [ opt_str, '' ],
		'last_status_msg_chat': [ opt_str, '' ],
		'last_status_msg_away': [ opt_str, '' ],
		'last_status_msg_xa': [ opt_str, '' ],
		'last_status_msg_dnd': [ opt_str, '' ],
		'last_status_msg_invisible': [ opt_str, '' ],
		'last_status_msg_offline': [ opt_str, '' ],
		'trayicon': [ opt_bool, True, '', True ],
		'iconset': [ opt_str, DEFAULT_ICONSET, '', True ],
		'mood_iconset': [ opt_str, DEFAULT_MOOD_ICONSET, '', True ],
		'activity_iconset': [ opt_str, DEFAULT_ACTIVITY_ICONSET, '', True ],
		'use_transports_iconsets': [ opt_bool, True, '', True ],
		'inmsgcolor': [ opt_color, '#a34526', '', True ],
		'outmsgcolor': [ opt_color, '#164e6f', '', True ],
		'statusmsgcolor': [ opt_color, '#1eaa1e', '', True ],
		'markedmsgcolor': [ opt_color, '#ff8080', '', True ],
		'urlmsgcolor': [ opt_color, '#0000ff', '', True ],
		'collapsed_rows': [ opt_str, '', _('List (space separated) of rows (accounts and groups) that are collapsed.'), True ],
		'roster_theme': [ opt_str, _('default'), '', True ],
		'mergeaccounts': [ opt_bool, False, '', True ],
		'sort_by_show_in_roster': [ opt_bool, True, '', True ],
		'sort_by_show_in_muc': [ opt_bool, False, '', True ],
		'enable_zeroconf': [opt_bool, False, _('Enable link-local/zeroconf messaging')],
		'use_speller': [ opt_bool, False, ],
		'ignore_incoming_xhtml': [ opt_bool, False, ],
		'speller_language': [ opt_str, '', _('Language used by speller')],
		'print_time': [ opt_str, 'always',  _('\'always\' - print time for every message.\n\'sometimes\' - print time every print_ichat_every_foo_minutes minute.\n\'never\' - never print time.')],
		'print_time_fuzzy': [ opt_int, 0, _('Print time in chats using Fuzzy Clock. Value of fuzziness from 1 to 4, or 0 to disable fuzzyclock. 1 is the most precise clock, 4 the least precise one. This is used only if print_time is \'sometimes\'.') ],
		'emoticons_theme': [opt_str, 'static', '', True ],
		'ascii_formatting': [ opt_bool, True,
			_('Treat * / _ pairs as possible formatting characters.'), True],
		'show_ascii_formatting_chars': [ opt_bool, True , _('If True, do not '
			'remove */_ . So *abc* will be bold but with * * not removed.')],
		'rst_formatting_outgoing_messages': [ opt_bool, False,
			_('Uses ReStructured text markup to send HTML, plus ascii formatting if selected. For syntax, see http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html (If you want to use this, install docutils)')],
		'sounds_on': [ opt_bool, True ],
		# 'aplay', 'play', 'esdplay', 'artsplay' detected first time only
		'soundplayer': [ opt_str, '' ],
		'openwith': [ opt_str, DEFAULT_OPENWITH ],
		'custombrowser': [ opt_str, DEFAULT_BROWSER ],
		'custommailapp': [ opt_str, DEFAULT_MAILAPP ],
		'custom_file_manager': [ opt_str, DEFAULT_FILE_MANAGER ],
		'gc-hpaned-position': [opt_int, 430],
		'gc_refer_to_nick_char': [opt_str, ',', _('Character to add after nickname when using nick completion (tab) in group chat.')],
		'gc_proposed_nick_char': [opt_str, '_', _('Character to propose to add after desired nickname when desired nickname is used by someone else in group chat.')],
		'msgwin-x-position': [opt_int, -1], # Default is to let the window manager decide
		'msgwin-y-position': [opt_int, -1], # Default is to let the window manager decide
		'msgwin-width': [opt_int, 500],
		'msgwin-height': [opt_int, 440],
		'chat-msgwin-x-position': [opt_int, -1], # Default is to let the window manager decide
		'chat-msgwin-y-position': [opt_int, -1], # Default is to let the window manager decide
		'chat-msgwin-width': [opt_int, 480],
		'chat-msgwin-height': [opt_int, 440],
		'gc-msgwin-x-position': [opt_int, -1], # Default is to let the window manager decide
		'gc-msgwin-y-position': [opt_int, -1], # Default is to let the window manager decide
		'gc-msgwin-width': [opt_int, 600],
		'gc-msgwin-height': [opt_int, 440],
		'single-msg-x-position': [opt_int, 0],
		'single-msg-y-position': [opt_int, 0],
		'single-msg-width': [opt_int, 400],
		'single-msg-height': [opt_int, 280],
		'roster_x-position': [ opt_int, 0 ],
		'roster_y-position': [ opt_int, 0 ],
		'roster_width': [ opt_int, 200 ],
		'roster_height': [ opt_int, 400 ],
		'latest_disco_addresses': [ opt_str, '' ],
		'recently_groupchat': [ opt_str, '' ],
		'time_stamp': [ opt_str, '[%X] ', _('This option let you customize timestamp that is printed in conversation. For exemple "[%H:%M] " will show "[hour:minute] ". See python doc on strftime for full documentation: http://docs.python.org/lib/module-time.html') ],
		'before_nickname': [ opt_str, '', _('Characters that are printed before the nickname in conversations') ],
		'after_nickname': [ opt_str, ':', _('Characters that are printed after the nickname in conversations') ],
		'send_os_info': [ opt_bool, True ],
		'notify_on_new_gmail_email': [ opt_bool, True ],
		'notify_on_new_gmail_email_extra': [ opt_bool, False ],
		'use_gpg_agent': [ opt_bool, False ],
		'change_roster_title': [ opt_bool, True, _('Add * and [n] in roster title?')],
		'restore_lines': [opt_int, 4, _('How many lines to remember from previous conversation when a chat tab/window is reopened.')],
		'restore_timeout': [opt_int, 60, _('How many minutes should last lines from previous conversation last.')],
		'send_on_ctrl_enter': [opt_bool, False, _('Send message on Ctrl+Enter and with Enter make new line (Mirabilis ICQ Client default behaviour).')],
		'show_roster_on_startup': [opt_bool, True],
		'key_up_lines': [opt_int, 25, _('How many lines to store for Ctrl+KeyUP.')],
		'version': [ opt_str, defs.version ], # which version created the config
		'search_engine': [opt_str, 'http://www.google.com/search?&q=%s&sourceid=gajim'],
		'dictionary_url': [opt_str, 'WIKTIONARY', _("Either custom url with %s in it where %s is the word/phrase or 'WIKTIONARY' which means use wiktionary.")],
		'always_english_wikipedia': [opt_bool, False],
		'always_english_wiktionary': [opt_bool, True],
		'remote_control': [opt_bool, True, _('If checked, Gajim can be controlled remotely using gajim-remote.'), True],
		'networkmanager_support': [opt_bool, True, _('If True, listen to D-Bus signals from NetworkManager and change the status of accounts (provided they do not have listen_to_network_manager set to False and they sync with global status) based upon the status of the network connection.'), True],
		'outgoing_chat_state_notifications': [opt_str, 'all', _('Sent chat state notifications. Can be one of all, composing_only, disabled.')],
		'displayed_chat_state_notifications': [opt_str, 'all', _('Displayed chat state notifications in chat windows. Can be one of all, composing_only, disabled.')],
		'autodetect_browser_mailer': [opt_bool, False, '', True],
		'print_ichat_every_foo_minutes': [opt_int, 5, _('When not printing time for every message (print_time==sometimes), print it every x minutes.')],
		'confirm_close_muc': [opt_bool, True, _('Ask before closing a group chat tab/window.')],
		'confirm_close_muc_rooms': [opt_str, '', _('Always ask before closing group chat tab/window in this space separated list of group chat jids.')],
		'noconfirm_close_muc_rooms': [opt_str, '', _('Never ask before closing group chat tab/window in this space separated list of group chat jids.')],
		'notify_on_file_complete': [opt_bool, True],
		'file_transfers_port': [opt_int, 28011],
		'ft_add_hosts_to_send': [opt_str, '', _('Comma separated list of hosts that we send, in addition of local interfaces, for File Transfer in case of address translation/port forwarding.')], 
		'conversation_font': [opt_str, ''],
		'use_kib_mib': [opt_bool, False, _('IEC standard says KiB = 1024 bytes, KB = 1000 bytes.')],
		'notify_on_all_muc_messages': [opt_bool, False],
		'trayicon_notification_on_events': [opt_bool, True, _('Notify of events in the system trayicon.')],
		'last_save_dir': [opt_str, ''],
		'last_send_dir': [opt_str, ''],
		'last_emoticons_dir': [opt_str, ''],
		'last_sounds_dir': [opt_str, ''],
		'tabs_position': [opt_str, 'top'],
		'tabs_always_visible': [opt_bool, False, _('Show tab when only one conversation?')],
		'tabs_border': [opt_bool, False, _('Show tabbed notebook border in chat windows?')],
		'tabs_close_button': [opt_bool, True, _('Show close button in tab?')],
		'log_encrypted_sessions': [opt_bool, True, _('When negotiating an encrypted session, should Gajim assume you want your messages to be logged?')],
		'esession_modp': [opt_str, '5,14', _('A list of modp groups to use in a Diffie-Hellman, highest preference first, separated by commas. Valid groups are 1, 2, 5, 14, 15, 16, 17 and 18. Higher numbers are more secure, but take longer to calculate when you start a session.')],
		'chat_avatar_width': [opt_int, 52],
		'chat_avatar_height': [opt_int, 52],
		'roster_avatar_width': [opt_int, 32],
		'roster_avatar_height': [opt_int, 32],
		'tooltip_avatar_width': [opt_int, 125],
		'tooltip_avatar_height': [opt_int, 125],
		'vcard_avatar_width': [opt_int, 200],
		'vcard_avatar_height': [opt_int, 200],
		'notification_preview_message': [opt_bool, True, _('Preview new messages in notification popup?')],
		'notification_position_x': [opt_int, -1],
		'notification_position_y': [opt_int, -1],
		'notification_avatar_width': [opt_int, 48],
		'notification_avatar_height': [opt_int, 48],
		'muc_highlight_words': [opt_str, '', _('A semicolon-separated list of words that will be highlighted in group chats.')],
		'quit_on_roster_x_button': [opt_bool, False, _('If True, quits Gajim when X button of Window Manager is clicked. This setting is taken into account only if trayicon is used.')],
		'check_if_gajim_is_default': [opt_bool, True, _('If True, Gajim will check if it\'s the default jabber client on each startup.')],
		'show_unread_tab_icon': [opt_bool, False, _('If True, Gajim will display an icon on each tab containing unread messages. Depending on the theme, this icon may be animated.')],
		'show_status_msgs_in_roster': [opt_bool, True, _('If True, Gajim will display the status message, if not empty, for every contact under the contact name in roster window.'), True],
		'show_avatars_in_roster': [opt_bool, True, '', True],
		'show_mood_in_roster': [opt_bool, True, '', True],
		'show_activity_in_roster': [opt_bool, True, '', True],
		'show_tunes_in_roster': [opt_bool, True, '', True],
		'avatar_position_in_roster': [opt_str, 'right', _('Define the position of the avatar in roster. Can be left or right'), True],
		'ask_avatars_on_startup': [opt_bool, True, _('If True, Gajim will ask for avatar each contact that did not have an avatar last time or has one cached that is too old.')],
		'print_status_in_chats': [opt_bool, True, _('If False, Gajim will no longer print status line in chats when a contact changes his or her status and/or his or her status message.')],
		'print_status_in_muc': [opt_str, 'in_and_out', _('can be "none", "all" or "in_and_out". If "none", Gajim will no longer print status line in groupchats when a member changes his or her status and/or his or her status message. If "all" Gajim will print all status messages. If "in_and_out", Gajim will only print FOO enters/leaves group chat.')],
		'log_contact_status_changes': [opt_bool, False],
		'just_connected_bg_color': [opt_str, '#adc3c6', _('Background color of contacts when they just signed in.')],
		'just_disconnected_bg_color': [opt_str, '#ab6161', _('Background color of contacts when they just signed out.')],
		'restored_messages_color': [opt_str, 'grey'],
		'restored_messages_small': [opt_bool, True, _('If True, restored messages will use a smaller font than the default one.')],
		'hide_avatar_of_transport': [opt_bool, False, _('Don\'t show avatar for the transport itself.')],
		'roster_window_skip_taskbar': [opt_bool, False, _('Don\'t show roster in the system taskbar.')],
		'use_urgency_hint': [opt_bool, True, _('If True and installed GTK+ and PyGTK versions are at least 2.8, make the window flash (the default behaviour in most Window Managers) when holding pending events.')],
		'notification_timeout': [opt_int, 5],
		'send_sha_in_gc_presence': [opt_bool, True, _('Jabberd1.4 does not like sha info when one join a password protected group chat. Turn this option to False to stop sending sha info in group chat presences.')],
		'one_message_window': [opt_str, 'always',
#always, never, peracct, pertype should not be translated
			_('Controls the window where new messages are placed.\n\'always\' - All messages are sent to a single window.\n\'always_with_roster\' - Like \'always\' but the messages are in a single window along with the roster.\n\'never\' - All messages get their own window.\n\'peracct\' - Messages for each account are sent to a specific window.\n\'pertype\' - Each message type (e.g., chats vs. groupchats) are sent to a specific window.')],
		'show_avatar_in_chat': [opt_bool, True, _('If False, you will no longer see the avatar in the chat window.')],
		'escape_key_closes': [opt_bool, True, _('If True, pressing the escape key closes a tab/window.')],
		'compact_view': [opt_bool, False, _('Hides the buttons in chat windows.')],
		'hide_groupchat_banner': [opt_bool, False, _('Hides the banner in a group chat window')],
		'hide_chat_banner': [opt_bool, False, _('Hides the banner in two persons chat window')],
		'hide_groupchat_occupants_list': [opt_bool, False, _('Hides the group chat occupants list in group chat window.')],
		'chat_merge_consecutive_nickname': [opt_bool, False, _('In a chat, show the nickname at the beginning of a line only when it\'s not the same person talking than in previous message.')],
		'chat_merge_consecutive_nickname_indent': [opt_str, '  ', _('Indentation when using merge consecutive nickname.')],
		'use_smooth_scrolling': [opt_bool, True, _('Smooth scroll message in conversation window')],
		'gc_nicknames_colors': [ opt_str, '#a34526:#c000ff:#0012ff:#388a99:#045723:#7c7c7c:#ff8a00:#94452d:#244b5a:#32645a', _('List of colors, separated by ":", that will be used to color nicknames in group chats.'), True ],
		'ctrl_tab_go_to_next_composing': [opt_bool, True, _('Ctrl-Tab go to next composing tab when none is unread.')],
		'confirm_metacontacts': [ opt_str, '', _('Should we show the confirm metacontacts creation dialog or not? Empty string means we never show the dialog.')],
		'enable_negative_priority': [ opt_bool, False, _('If True, you will be able to set a negative priority to your account in account modification window. BE CAREFUL, when you are logged in with a negative priority, you will NOT receive any message from your server.')],
		'use_gnomekeyring': [opt_bool, True, _('If True, Gajim will use Gnome Keyring (if available) to store account passwords.')],
		'show_contacts_number': [opt_bool, True, _('If True, Gajim will show number of online and total contacts in account and group rows.')],
		'treat_incoming_messages': [ opt_str, '', _('Can be empty, \'chat\' or \'normal\'. If not empty, treat all incoming messages as if they were of this type')],
		'scroll_roster_to_last_message': [opt_bool, True, _('If True, Gajim will scroll and select the contact who sent you the last message, if chat window is not already opened.')],
		'use_latex': [opt_bool, False, _('If True, Gajim will convert string between $$ and $$ to an image using dvips and convert before insterting it in chat window.')],
		'change_status_window_timeout': [opt_int, 15, _('Time of inactivity needed before the change status window closes down.')],
		'max_conversation_lines': [opt_int, 500, _('Maximum number of lines that are printed in conversations. Oldest lines are cleared.')],
		'attach_notifications_to_systray': [opt_bool, False, _('If True, notification windows from notification-daemon will be attached to systray icon.')],
		'check_idle_every_foo_seconds': [opt_int, 2, _('Choose interval between 2 checks of idleness.')],
		'latex_png_dpi': [opt_str, '108',_('Change the value to change the size of latex formulas displayed. The higher is larger.') ],
		'uri_schemes': [opt_str, 'aaa aaas acap cap cid crid data dav dict dns fax file ftp go gopher h323 http https icap im imap info ipp iris iris.beep iris.xpc iris.xpcs iris.lwz ldap mailto mid modem msrp msrps mtqp mupdate news nfs nntp opaquelocktoken pop pres rtsp service shttp sip sips snmp soap.beep soap.beeps tag tel telnet tftp thismessage tip tv urn vemmi xmlrpc.beep xmlrpc.beeps xmpp z39.50r z39.50s about cvs daap ed2k feed fish git iax2 irc ircs ldaps magnet mms rsync ssh svn sftp smb webcal', _('Valid uri schemes. Only schemes in this list will be made accepted as "real" uri.')],
	}

	__options_per_key = {
		'accounts': ({
			'name': [ opt_str, '', '', True ],
			'hostname': [ opt_str, '', '', True ],
			'savepass': [ opt_bool, False ],
			'password': [ opt_str, '' ],
			'resource': [ opt_str, 'gajim', '', True ],
			'priority': [ opt_int, 5, '', True ],
			'adjust_priority_with_status': [ opt_bool, True, _('Priority will change automatically according to your status. Priorities are defined in autopriority_* options.') ],
			'autopriority_online': [ opt_int, 50],
			'autopriority_chat': [ opt_int, 50],
			'autopriority_away': [ opt_int, 40],
			'autopriority_xa': [ opt_int, 30],
			'autopriority_dnd': [ opt_int, 20],
			'autopriority_invisible': [ opt_int, 10],
			'autoconnect': [ opt_bool, False, '', True ],
			'autoconnect_as': [ opt_str, 'online', _('Status used to autoconnect as. Can be online, chat, away, xa, dnd, invisible. NOTE: this option is used only if restore_last_status is disabled'), True ],
			'restore_last_status': [ opt_bool, False, _('If enabled, restore the last status that was used.') ],
			'autoreconnect': [ opt_bool, True ],
			'active': [ opt_bool, True],
			'proxy': [ opt_str, '', '', True ],
			'keyid': [ opt_str, '', '', True ],
			'gpg_sign_presence': [ opt_bool, True, _('If disabled, don\'t sign presences with GPG key, even if GPG is configured.') ],
			'keyname': [ opt_str, '', '', True ],
			'enable_esessions': [opt_bool, True, _('Enable ESessions encryption for this account.')],
			'autonegotiate_esessions': [opt_bool, True, _('Should Gajim automatically start an encrypted session when possible?')],
			'connection_types': [ opt_str, 'tls ssl plain', _('Ordered list (space separated) of connection type to try. Can contain tls, ssl or plain')],
			'warn_when_plaintext_connection': [ opt_bool, True, _('Show a warning dialog before sending password on an plaintext connection.') ],
			'warn_when_insecure_ssl_connection': [ opt_bool, True, _('Show a warning dialog before using standard SSL library.') ],
			'ssl_fingerprint_sha1': [ opt_str, '', '', True ],
			'ignore_ssl_errors': [ opt_str, '', _('Space separated list of ssl errors to ignore.') ],
			'use_srv': [ opt_bool, True, '', True ],
			'use_custom_host': [ opt_bool, False, '', True ],
			'custom_port': [ opt_int, 5222, '', True ],
			'custom_host': [ opt_str, '', '', True ],
			'sync_with_global_status': [ opt_bool, False, ],
			'no_log_for': [ opt_str, '' ],
			'minimized_gc': [ opt_str, '' ],
			'attached_gpg_keys': [ opt_str, '' ],
			'keep_alives_enabled': [ opt_bool, True],
			# send keepalive every N seconds of inactivity
			'keep_alive_every_foo_secs': [ opt_int, 55 ],
			'time_for_keep_alive_answer': [ opt_int, 30, _('How many seconds to wait for the answer of keepalive packet before we try to reconnect.') ],
			# try for 2 minutes before giving up (aka. timeout after those seconds)
			'try_connecting_for_foo_secs': [ opt_int, 60 ],
			'http_auth': [opt_str, 'ask'], # yes, no, ask
			'dont_ack_subscription': [opt_bool, False, _('Jabberd2 workaround')],
			# proxy65 for FT
			'file_transfer_proxies': [opt_str,
			'proxy65.talkonaut.com, proxy.jabber.org, proxy.netlab.cz, transfer.jabber.freenet.de, proxy.jabber.cd.chalmers.se'],
			'use_ft_proxies': [opt_bool, True, _('If checked, Gajim will use your IP and proxies defined in file_transfer_proxies option for file transfer.'), True],
			'msgwin-x-position': [opt_int, -1], # Default is to let the wm decide
			'msgwin-y-position': [opt_int, -1], # Default is to let the wm decide
			'msgwin-width': [opt_int, 480],
			'msgwin-height': [opt_int, 440],
			'listen_to_network_manager' : [opt_bool, True],
			'is_zeroconf': [opt_bool, False],
			'last_status': [opt_str, 'online'],
			'last_status_msg': [opt_str, ''],
			'zeroconf_first_name': [ opt_str, '', '', True ],
			'zeroconf_last_name': [ opt_str, '', '', True ],
			'zeroconf_jabber_id': [ opt_str, '', '', True ],
			'zeroconf_email': [ opt_str, '', '', True ],
			'use_env_http_proxy' : [opt_bool, False],
			'answer_receipts' : [opt_bool, True, _('Answer to receipt requests')],
			'request_receipt' : [opt_bool, True, _('Sent receipt requests')],
			'publish_tune': [opt_bool, False],
			'subscribe_mood': [opt_bool, True],
			'subscribe_activity': [opt_bool, True],
			'subscribe_tune': [opt_bool, True],
			'subscribe_nick': [opt_bool, True],
		}, {}),
		'statusmsg': ({
			'message': [ opt_str, '' ],
		}, {}),
		'defaultstatusmsg': ({
			'enabled': [ opt_bool, False ],
			'message': [ opt_str, '' ],
		}, {}),
		'soundevents': ({
			'enabled': [ opt_bool, True ],
			'path': [ opt_str, '' ],
		}, {}),
		'proxies': ({
			'type': [ opt_str, 'http' ],
			'host': [ opt_str, '' ],
			'port': [ opt_int, 3128 ],
			'user': [ opt_str, '' ],
			'pass': [ opt_str, '' ],
		}, {}),
		'themes': ({
			'accounttextcolor': [ opt_color, 'black', '', True ],
			'accountbgcolor': [ opt_color, 'white', '', True ],
			'accountfont': [ opt_str, '', '', True ],
			'accountfontattrs': [ opt_str, 'B', '', True ],
			'grouptextcolor': [ opt_color, 'black', '', True ],
			'groupbgcolor': [ opt_color, 'white', '', True ],
			'groupfont': [ opt_str, '', '', True ],
			'groupfontattrs': [ opt_str, 'I', '', True ],
			'contacttextcolor': [ opt_color, 'black', '', True ],
			'contactbgcolor': [ opt_color, 'white', '', True ],
			'contactfont': [ opt_str, '', '', True ],
			'contactfontattrs': [ opt_str, '', '', True ],
			'bannertextcolor': [ opt_color, 'black', '', True ],
			'bannerbgcolor': [ opt_color, '', '', True ],
			'bannerfont': [ opt_str, '', '', True ],
			'bannerfontattrs': [ opt_str, 'B', '', True ],

			# http://www.pitt.edu/~nisg/cis/web/cgi/rgb.html
			'state_inactive_color': [ opt_color, 'grey62' ],
			'state_composing_color': [ opt_color, 'green4' ],
			'state_paused_color': [ opt_color, 'mediumblue' ],
			'state_gone_color': [ opt_color, 'grey' ],

			# MUC chat states
			'state_muc_msg_color': [ opt_color, 'mediumblue' ],
			'state_muc_directed_msg_color': [ opt_color, 'red2' ],
		}, {}),
		'contacts': ({
			'gpg_enabled': [ opt_bool, False, _('Is OpenPGP enabled for this contact?')],
			'autonegotiate_esessions': [opt_bool, True, _('Should Gajim automatically start an encrypted session with this contact when possible?')],
			'speller_language': [ opt_str, '', _('Language for which we want to check misspelled words')],
		}, {}),
		'rooms': ({
			'speller_language': [ opt_str, '', _('Language for which we want to check misspelled words')],
		}, {}),
		'notifications': ({
			'event': [opt_str, ''],
			'recipient_type': [opt_str, 'all'],
			'recipients': [opt_str, ''],
			'status': [opt_str, 'all', _('all or space separated status')],
			'tab_opened': [opt_str, 'both', _("'yes', 'no', or 'both'")],
			'sound': [opt_str, '', _("'yes', 'no' or ''")],
			'sound_file': [opt_str, ''],
			'popup': [opt_str, '', _("'yes', 'no' or ''")],
			'auto_open': [opt_str, '', _("'yes', 'no' or ''")],
			'run_command': [opt_bool, False],
			'command': [opt_str, ''],
			'systray': [opt_str, '', _("'yes', 'no' or ''")],
			'roster': [opt_str, '', _("'yes', 'no' or ''")],
			'urgency_hint': [opt_bool, False],
		}, {}),
	}

	statusmsg_default = {
		_('Sleeping'): 'ZZZZzzzzzZZZZZ',
		_('Back soon'): _('Back in some minutes.'),
		_('Eating'): _("I'm eating, so leave me a message."),
		_('Movie'): _("I'm watching a movie."),
		_('Working'): _("I'm working."),
		_('Phone'): _("I'm on the phone."),
		_('Out'): _("I'm out enjoying life."),
	}

	defaultstatusmsg_default = {
		'online': [ False, _("I'm available.") ],
		'chat': [ False, _("I'm free for chat.") ],
		'away': [ False, _('Be right back.') ],
		'xa': [ False, _("I'm not available.") ],
		'dnd': [ False, _('Do not disturb.') ],
		'invisible': [ False, _('Bye!') ],
		'offline': [ False, _('Bye!') ],
	}

	soundevents_default = {
		'first_message_received': [ True, '../data/sounds/message1.wav' ],
		'next_message_received_focused': [ True, '../data/sounds/message2.wav' ],
		'next_message_received_unfocused': [ True, '../data/sounds/message2.wav' ],
		'contact_connected': [ True, '../data/sounds/connected.wav' ],
		'contact_disconnected': [ True, '../data/sounds/disconnected.wav' ],
		'message_sent': [ True, '../data/sounds/sent.wav' ],
		'muc_message_highlight': [ True, '../data/sounds/gc_message1.wav', _('Sound to play when a group chat message contains one of the words in muc_highlight_words, or when a group chat message contains your nickname.')],
		'muc_message_received': [ False, '../data/sounds/gc_message2.wav', _('Sound to play when any MUC message arrives.') ],
		'gmail_received': [ False, '../data/sounds/message1.wav' ],
	}

	themes_default = {
		# sorted alphanum
		_('default'): [ '', '', '', 'B', '', '','', 'I', '', '', '', '', '','',
			'', 'B' ],

		_('green'): [ '', '#94aa8c', '', 'B', '#0000ff', '#eff3e7',
					'', 'I', '#000000', '', '', '', '',
					'#94aa8c', '', 'B' ],

		_('grocery'): [ '', '#6bbe18', '', 'B', '#12125a', '#ceefad',
					'', 'I', '#000000', '#efb26b', '', '', '',
					'#108abd', '', 'B' ],

		_('human'): [ '', '#996442', '', 'B', '#ab5920', '#e3ca94',
					'', 'I', '#000000', '', '', '', '',
					'#996442', '', 'B' ],

		_('marine'): [ '', '#918caa', '', 'B', '', '#e9e7f3',
					'', 'I', '#000000', '', '', '', '',
					'#918caa', '', 'B' ],

	}

	def foreach(self, cb, data = None):
		for opt in self.__options:
			cb(data, opt, None, self.__options[opt])
		for opt in self.__options_per_key:
			cb(data, opt, None, None)
			dict = self.__options_per_key[opt][1]
			for opt2 in dict.keys():
				cb(data, opt2, [opt], None)
				for opt3 in dict[opt2]:
					cb(data, opt3, [opt, opt2], dict[opt2][opt3])

	def get_children(self, node=None):
		''' Tree-like interface '''
		if node is None:
			for child, option in self.__options.iteritems():
				yield (child, ), option
			for grandparent in self.__options_per_key:
				yield (grandparent, ), None
		elif len(node) == 1:
			grandparent, = node
			for parent in self.__options_per_key[grandparent][1]:
				yield (grandparent, parent), None
		elif len(node) == 2:
			grandparent, parent = node
			children = self.__options_per_key[grandparent][1][parent]
			for child, option in children.iteritems():
				yield (grandparent, parent, child), option
		else:
			raise ValueError('Invalid node')

	def is_valid_int(self, val):
		try:
			ival = int(val)
		except Exception:
			return None
		return ival

	def is_valid_bool(self, val):
		if val == 'True':
			return True
		elif val == 'False':
			return False
		else:
			ival = self.is_valid_int(val)
			if ival:
				return True
			elif ival is None:
				return None
			return False
		return None

	def is_valid_string(self, val):
		return val

	def is_valid(self, type_, val):
		if not type_:
			return None
		if type_[0] == 'boolean':
			return self.is_valid_bool(val)
		elif type_[0] == 'integer':
			return self.is_valid_int(val)
		elif type_[0] == 'string':
			return self.is_valid_string(val)
		else:
			if re.match(type_[1], val):
				return val
			else:
				return None

	def set(self, optname, value):
		if optname not in self.__options:
#			raise RuntimeError, 'option %s does not exist' % optname
			return
		opt = self.__options[optname]
		value = self.is_valid(opt[OPT_TYPE], value)
		if value is None:
#			raise RuntimeError, 'value of %s cannot be None' % optname
			return

		opt[OPT_VAL] = value

	def get(self, optname = None):
		if not optname:
			return self.__options.keys()
		if optname not in self.__options:
			return None
		return self.__options[optname][OPT_VAL]
		
	def get_desc(self, optname):
		if optname not in self.__options:
			return None
		if len(self.__options[optname]) > OPT_DESC:
			return self.__options[optname][OPT_DESC]

	def get_restart(self, optname):
		if optname not in self.__options:
			return None
		if len(self.__options[optname]) > OPT_RESTART:
			return self.__options[optname][OPT_RESTART]

	def add_per(self, typename, name): # per_group_of_option
		if typename not in self.__options_per_key:
#			raise RuntimeError, 'option %s does not exist' % typename
			return
		
		opt = self.__options_per_key[typename]
		if name in opt[1]:
			# we already have added group name before
			return 'you already have added %s before' % name
		opt[1][name] = copy.deepcopy(opt[0])

	def del_per(self, typename, name, subname = None): # per_group_of_option
		if typename not in self.__options_per_key:
#			raise RuntimeError, 'option %s does not exist' % typename
			return

		opt = self.__options_per_key[typename]
		if subname is None:
			del opt[1][name]
		# if subname is specified, delete the item in the group.	
		elif subname in opt[1][name]:
			del opt[1][name][subname]

	def set_per(self, optname, key, subname, value): # per_group_of_option
		if optname not in self.__options_per_key:
#			raise RuntimeError, 'option %s does not exist' % optname
			return
		if not key:
			return
		dict = self.__options_per_key[optname][1]
		if key not in dict:
#			raise RuntimeError, '%s is not a key of %s' % (key, dict)
			self.add_per(optname, key)
		obj = dict[key]
		if subname not in obj:
#			raise RuntimeError, '%s is not a key of %s' % (subname, obj)
			return
		subobj = obj[subname]
		value = self.is_valid(subobj[OPT_TYPE], value)
		if value is None:
#			raise RuntimeError, '%s of %s cannot be None' % optname
			return
		subobj[OPT_VAL] = value

	def get_per(self, optname, key = None, subname = None): # per_group_of_option
		if optname not in self.__options_per_key:
			return None
		dict = self.__options_per_key[optname][1]
		if not key:
			return dict.keys()
		if key not in dict:
			if optname in self.__options_per_key \
			and subname in self.__options_per_key[optname][0]:
				return self.__options_per_key \
					[optname][0][subname][1]
			return None
		obj = dict[key]
		if not subname:
			return obj
		if subname not in obj:
			return None
		return obj[subname][OPT_VAL]

	def get_desc_per(self, optname, key = None, subname = None):
		if optname not in self.__options_per_key:
			return None
		dict = self.__options_per_key[optname][1]
		if not key:
			return None
		if key not in dict:
			return None
		obj = dict[key]
		if not subname:
			return None
		if subname not in obj:
			return None
		if len(obj[subname]) > OPT_DESC:
			return obj[subname][OPT_DESC]
		return None

	def get_restart_per(self, optname, key = None, subname = None):
		if optname not in self.__options_per_key:
			return False
		dict = self.__options_per_key[optname][1]
		if not key:
			return False
		if key not in dict:
			return False
		obj = dict[key]
		if not subname:
			return False
		if subname not in obj:
			return False
		if len(obj[subname]) > OPT_RESTART:
			return obj[subname][OPT_RESTART]
		return False

	def should_log(self, account, jid):
		'''should conversations between a local account and a remote jid be
		logged?'''
		no_log_for = self.get_per('accounts', account, 'no_log_for')

		if not no_log_for:
			no_log_for = ''

		no_log_for = no_log_for.split()

		return (account not in no_log_for) and (jid not in no_log_for)

	def __init__(self):
		#init default values
		for event in self.soundevents_default:
			default = self.soundevents_default[event]
			self.add_per('soundevents', event)
			self.set_per('soundevents', event, 'enabled', default[0])
			self.set_per('soundevents', event, 'path', default[1])

		for status in self.defaultstatusmsg_default:
			default = self.defaultstatusmsg_default[status]
			self.add_per('defaultstatusmsg', status)
			self.set_per('defaultstatusmsg', status, 'enabled', default[0])
			self.set_per('defaultstatusmsg', status, 'message', default[1])

# vim: se ts=3:
