view frontends/src/quick_frontend/quick_chat_list.py @ 1109:0a448c947038

frontends: dialog don't crash anymore is no submit_id is given (submit does nothing in this case)
author Goffi <goffi@goffi.org>
date Wed, 20 Aug 2014 21:16:14 +0200
parents 1fe00f0c9a91
children 75025461141f
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#!/usr/bin/python
# -*- coding: utf-8 -*-

# helper class for making a SAT frontend
# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from sat.tools.jid  import JID


class QuickChatList(dict):
    """This class is used to manage the list of chat windows.
    It act as a dict, but create a chat window when the name is found for the first time."""

    def __init__(self, host):
        dict.__init__(self)
        self.host = host

    def __getitem__(self, to_jid):
        target = JID(to_jid)
        if not target.bare in self:
            #we have to create the chat win
            self[target.bare] = self.createChat(target)
        return dict.__getitem__(self, target.bare)

    def createChat(self, target):
        raise NotImplementedError