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/****************************************************************************
** $Id$
**
** Definition of QEventLoop class
**
** Copyright (C) 1992-2003 Trolltech AS. All rights reserved.
**
** This file is part of the kernel module of the Qt GUI Toolkit.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses for Qt/Embedded may use this file in accordance with the
** Qt Embedded Commercial License Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QEVENTLOOP_P_H
#define QEVENTLOOP_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. This header file may
// change from version to version without notice, or even be
// removed.
//
// We mean it.
//
//
#include "qplatformdefs.h"
// SCO OpenServer redefines raise -> kill
#if defined(raise)
# undef raise
#endif
#include "qwindowdefs.h"
class QSocketNotifier;
#if defined(Q_OS_UNIX) || defined (Q_WS_WIN)
#include <qptrlist.h>
#endif // Q_OS_UNIX || Q_WS_WIN
#if defined(Q_OS_UNIX)
struct QSockNot
{
QSocketNotifier *obj;
int fd;
fd_set *queue;
};
class QSockNotType
{
public:
QSockNotType();
~QSockNotType();
QPtrList<QSockNot> *list;
fd_set select_fds;
fd_set enabled_fds;
fd_set pending_fds;
};
#endif // Q_OS_UNIX
#if defined(Q_WS_WIN)
struct QSockNot {
QSocketNotifier *obj;
int fd;
};
#endif // Q_WS_WIN
class QEventLoopPrivate
{
public:
QEventLoopPrivate()
{
reset();
}
void reset() {
looplevel = 0;
quitcode = 0;
quitnow = FALSE;
exitloop = FALSE;
shortcut = FALSE;
}
int looplevel;
int quitcode;
unsigned int quitnow : 1;
unsigned int exitloop : 1;
unsigned int shortcut : 1;
#if defined(Q_WS_MAC)
EventLoopTimerRef select_timer;
#endif
#if defined(Q_WS_X11)
int xfd;
#endif // Q_WS_X11
#if defined(Q_OS_UNIX)
int thread_pipe[2];
// pending socket notifiers list
QPtrList<QSockNot> sn_pending_list;
// highest fd for all socket notifiers
int sn_highest;
// 3 socket notifier types - read, write and exception
QSockNotType sn_vec[3];
#endif
#ifdef Q_WS_WIN
// pending socket notifiers list
QPtrList<QSockNot> sn_pending_list;
#endif // Q_WS_WIN
};
#endif // QEVENTLOOP_P_H
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