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−#!/usr/bin/env python2
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−# -*- coding: utf-8 -*-
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−
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−# helper class for making a SAT frontend
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−# Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
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−
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−# This program is free software: you can redistribute it and/or modify
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−# it under the terms of the GNU Affero General Public License as published by
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−# the Free Software Foundation, either version 3 of the License, or
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−# (at your option) any later version.
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−
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−# This program is distributed in the hope that it will be useful,
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−# but WITHOUT ANY WARRANTY; without even the implied warranty of
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−# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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−# GNU Affero General Public License for more details.
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−
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−# You should have received a copy of the GNU Affero General Public License
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−# along with this program.  If not, see <http://www.gnu.org/licenses/>.
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−
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−from sat.core.log import getLogger
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−log = getLogger(__name__)
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−
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−from sat.core.i18n import _
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−
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−from sat_frontends.tools import jid
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−from sat_frontends.tools import games
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−from sat_frontends.quick_frontend.constants import Const as C
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−
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−import quick_chat
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−
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−
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−class RoomGame(object):
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−    _game_name = None
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−    _signal_prefix = None
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−    _signal_suffixes = None
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−
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−    @classmethod
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−    def registerSignals(cls, host):
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−
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−        def make_handler(suffix, signal):
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−            def handler(*args):
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−                if suffix in ("Started", "Players"):
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−                    return cls.startedHandler(host, suffix, *args)
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−                return cls.genericHandler(host, signal, *args)
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−            return handler
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−
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−        for suffix in cls._signal_suffixes:
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−            signal = cls._signal_prefix + suffix
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−            host.registerSignal(signal, handler=make_handler(suffix, signal), iface="plugin")
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−
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−    @classmethod
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−    def startedHandler(cls, host, suffix, *args):
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−        room_jid, args, profile = jid.JID(args[0]), args[1:-1], args[-1]
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−        referee, players, args = args[0], args[1], args[2:]
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−        chat_widget = host.widgets.getOrCreateWidget(quick_chat.QuickChat, room_jid, type_=C.CHAT_GROUP, profile=profile)
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−
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−        # update symbols
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−        if cls._game_name not in chat_widget.visible_states:
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−            chat_widget.visible_states.append(cls._game_name)
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−        symbols = games.SYMBOLS[cls._game_name]
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−        index = 0
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−        contact_list = host.contact_lists[profile]
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−        for occupant in chat_widget.occupants:
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−            occupant_jid = jid.newResource(room_jid, occupant)
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−            contact_list.setCache(occupant_jid, cls._game_name, symbols[index % len(symbols)] if occupant in players else None)
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−            chat_widget.update(occupant_jid)
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−
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−        if suffix == "Players" or chat_widget.nick not in players:
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−            return  # waiting for other players to join, or not playing
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−        if cls._game_name in chat_widget.games:
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−            return  # game panel is already there
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−        real_class = host.widgets.getRealClass(cls)
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−        if real_class == cls:
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−            host.showDialog(_(u"A {game} activity between {players} has been started, but you couldn't take part because your client doesn't support it.").format(game=cls._game_name, players=', '.join(players)),
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−                            _(u"{game} Game").format(game=cls._game_name))
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−            return
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−        panel = real_class(chat_widget, referee, players, *args)
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−        chat_widget.games[cls._game_name] = panel
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−        chat_widget.addGamePanel(panel)
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−
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−    @classmethod
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−    def genericHandler(cls, host, signal, *args):
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−        room_jid, args, profile = jid.JID(args[0]), args[1:-1], args[-1]
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−        chat_widget = host.widgets.getWidget(quick_chat.QuickChat, room_jid, profile)
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−        if chat_widget:
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−            try:
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−                game_panel = chat_widget.games[cls._game_name]
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−            except KeyError:
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−                log.error("TODO: better game synchronisation - received signal %s but no panel is found" % signal)
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−                return
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−            else:
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−                getattr(game_panel, "%sHandler" % signal)(*args)
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−
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−
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−class Tarot(RoomGame):
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−    _game_name = "Tarot"
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−    _signal_prefix = "tarotGame"
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−    _signal_suffixes = ("Started", "Players", "New", "ChooseContrat",
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−                        "ShowCards", "YourTurn", "Score", "CardsPlayed",
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−                        "InvalidCards",
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−                        )
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−
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−
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−class Quiz(RoomGame):
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−    _game_name = "Quiz"
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−    _signal_prefix = "quizGame"
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−    _signal_suffixes = ("Started", "New", "Question", "PlayerBuzzed",
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−                        "PlayerSays", "AnswerResult", "TimerExpired",
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−                        "TimerRestarted",
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−                        )
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−
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−
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−class Radiocol(RoomGame):
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−    _game_name = "Radiocol"
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−    _signal_prefix = "radiocol"
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−    _signal_suffixes = ("Started", "Players", "SongRejected", "Preload",
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−                        "Play", "NoUpload", "UploadOk")