arts Library: kartsdispatcher.cc Source File (arts Library)

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# kartsdispatcher.cc

    00001     /*
    00002
    00003     Copyright (C) 2001 Nikolas Zimmermann <wildfox@kde.org>
    00004
    00005     This library is free software; you can redistribute it and/or
    00006     modify it under the terms of the GNU Library General Public
    00007     License as published by the Free Software Foundation; either
    00008     version 2 of the License, or (at your option) any later version.
    00009
    00010     This library is distributed in the hope that it will be useful,
    00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013     Library General Public License for more details.
    00014
    00015     You should have received a copy of the GNU Library General Public License
    00016     along with this library; see the file COPYING.LIB.  If not, write to
    00017     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00018     Boston, MA 02111-1307, USA.
    00019
    00020     */
    00021
    00022 #include <qiomanager.h>
    00023 #include <dispatcher.h>
    00024
    00025 #include <kdebug.h>
    00026
    00027 #include "kartsdispatcher.moc"
    00028
    00029 int KArtsDispatcher::m_refCount = 0;
    00030 Arts::Dispatcher *KArtsDispatcher::artsDispatcher = 0;
    00031 Arts::QIOManager *KArtsDispatcher::artsQIOManager = 0;
    00032
    00033 KArtsDispatcher::KArtsDispatcher(QObject *parent, const char *name)
    00034     : QObject(parent, name)
    00035 {
    00036     m_refCount++;
    00037     if(artsDispatcher == 0)
    00038     {
    00039         if (!Arts::Dispatcher::the()) // only if no Arts::Dispatcher is created yet
    00040         {
    00041             artsQIOManager = new Arts::QIOManager();
    00042             artsDispatcher = new Arts::Dispatcher(artsQIOManager);
    00043         }
    00044         else
    00045             kdWarning(400) << "An Arts::Dispatcher() instance exists already while trying to instantiate KArtsDispatcher!" << endl;
    00046     }
    00047 }
    00048
    00049 KArtsDispatcher::~KArtsDispatcher()
    00050 {
    00051     m_refCount--;
    00052     if(m_refCount == 0)
    00053     {
    00054         delete KArtsDispatcher::artsDispatcher;
    00055         artsDispatcher = 0;
    00056
    00057         delete KArtsDispatcher::artsQIOManager;
    00058         artsQIOManager = 0;
    00059     }
    00060 }

This file is part of the documentation for arts Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
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