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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:17:53 -0500
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:17:53 -0500
commitdda8474928bd7276e1fad8fb7a601e7c83ff2bc2 (patch)
tree7f83910598b33b12730035f086df20b5a53ab99c /tqtinterface/qt4/src/kernel/tqeventloop_p.h
parent6260b6178868c03aab1644bf93b0ef043654bdb0 (diff)
downloadexperimental-dda8474928bd7276e1fad8fb7a601e7c83ff2bc2.tar.gz
experimental-dda8474928bd7276e1fad8fb7a601e7c83ff2bc2.zip
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+/****************************************************************************
+**
+** Definition of TQEventLoop class
+**
+** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
+**
+** This file is part of the kernel module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** Licensees holding valid TQt Commercial licenses may use this file in
+** accordance with the TQt Commercial License Agreement provided with
+** the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef TQEVENTLOOP_P_H
+#define TQEVENTLOOP_P_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the TQt API. This header file may
+// change from version to version without notice, or even be
+// removed.
+//
+// We mean it.
+//
+//
+
+#ifndef TQT_H
+#include "tqplatformdefs.h"
+#endif // TQT_H
+
+// SCO OpenServer redefines raise -> kill
+#if defined(raise)
+# undef raise
+#endif
+
+#include "tqwindowdefs.h"
+
+class TQSocketNotifier;
+#ifdef TQ_OS_MAC
+class TQMacSockNotPrivate;
+#endif
+
+#if defined(TQ_OS_UNIX) || defined (TQ_WS_WIN)
+#include "tqptrlist.h"
+#endif // TQ_OS_UNIX || TQ_WS_WIN
+
+#if defined(TQ_OS_UNIX)
+struct TQSockNot
+{
+ TQSocketNotifier *obj;
+ int fd;
+ fd_set *queue;
+};
+
+class TQSockNotType
+{
+public:
+ TQSockNotType();
+ ~TQSockNotType();
+
+ TQPtrList<TQSockNot> *list;
+ fd_set select_fds;
+ fd_set enabled_fds;
+ fd_set pending_fds;
+
+};
+#endif // TQ_OS_UNIX
+
+#if defined(TQ_WS_WIN)
+struct TQSockNot {
+ TQSocketNotifier *obj;
+ int fd;
+};
+#endif // TQ_WS_WIN
+
+class TQEventLoopPrivate
+{
+public:
+ TQEventLoopPrivate()
+ {
+ 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(TQ_WS_MAC)
+ uchar next_select_timer;
+ EventLoopTimerRef select_timer;
+#endif
+
+#if defined(TQ_WS_X11)
+ int xfd;
+#endif // TQ_WS_X11
+
+#if defined(TQ_OS_UNIX)
+ int thread_pipe[2];
+
+ // pending socket notifiers list
+ TQPtrList<TQSockNot> sn_pending_list;
+ // highest fd for all socket notifiers
+ int sn_highest;
+ // 3 socket notifier types - read, write and exception
+ TQSockNotType sn_vec[3];
+#endif
+
+#ifdef TQ_WS_WIN
+ // pending socket notifiers list
+ TQPtrList<TQSockNot> sn_pending_list;
+#endif // TQ_WS_WIN
+
+};
+
+#endif // TQEVENTLOOP_P_H