view frontends/src/tools/host_listener.py @ 1970:200cd707a46d

plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass): - bridge methods/signals now all start with "muc" to follow new convention - internal method use client instead of profile to follow new convention - removed excetpions from plugin XEP-0045 in favor of core.exceptions, NotReady added - cleaned/simplified several part of the code. checkClient removed as it is not needed anymore - self.clients map removed, muc data are now stored directly in client - getRoomEntityNick and getRoomNicksOfUsers are removed as they don't look sane. /!\ This break all room game plugins for the moment - use of uuid4 instead of uuid1 for getUniqueName, as host ID and current time are used for uuid1
author Goffi <goffi@goffi.org>
date Mon, 27 Jun 2016 21:45:11 +0200
parents 2daf7b4c6756
children 8b37a62336c3
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#!/usr/bin/env python2
# -*- coding: utf-8 -*-

# SAT: a jabber client
# Copyright (C) 2009-2016 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/>.

"""This module is only used launch callbacks when host is ready, used for early initialisation stuffs"""


listeners = []

def addListener(cb):
    """Add a listener which will be called when host is ready

    @param cb: callback which will be called when host is ready with host as only argument
    """
    listeners.append(cb)

def callListeners(host):
    """Must be called by frontend when host is ready.

    The call will launch all the callbacks, then remove the listeners list.
    @param host(QuickApp): the instancied QuickApp subclass
    """
    global listeners
    while True:
        try:
            cb = listeners.pop(0)
            cb(host)
        except IndexError:
            break
    del listeners