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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-08-02 19:12:15 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-08-02 19:12:15 +0000
commit4c3c7eaa2d225ecc0c16644f1a23e848bf539164 (patch)
treee2ec7ae4bdc3be1f6ffbc999802b6db8db1ad9c3 /qtinterface/qt4/Qt/qthread.h
parent60cbdb4674377338156be84fc3890358e44f23ba (diff)
downloadtqtinterface-4c3c7eaa2d225ecc0c16644f1a23e848bf539164.tar.gz
tqtinterface-4c3c7eaa2d225ecc0c16644f1a23e848bf539164.zip
Starting work on Qt4 interface...
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/tqtinterface@1158413 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QTHREAD_H
+#define QTHREAD_H
+
+#include <QtCore/qobject.h>
+
+#include <limits.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Core)
+
+class QThreadData;
+class QThreadPrivate;
+
+#ifndef QT_NO_THREAD
+class Q_CORE_EXPORT QThread : public QObject
+{
+public:
+ static Qt::HANDLE currentThreadId();
+ static QThread *currentThread();
+ static int idealThreadCount();
+ static void yieldCurrentThread();
+
+ explicit QThread(QObject *parent = 0);
+ ~QThread();
+
+ enum Priority {
+ IdlePriority,
+
+ LowestPriority,
+ LowPriority,
+ NormalPriority,
+ HighPriority,
+ HighestPriority,
+
+ TimeCriticalPriority,
+
+ InheritPriority
+ };
+
+ void setPriority(Priority priority);
+ Priority priority() const;
+
+ bool isFinished() const;
+ bool isRunning() const;
+
+ void setStackSize(uint stackSize);
+ uint stackSize() const;
+
+ void exit(int retcode = 0);
+
+public Q_SLOTS:
+ void start(Priority = InheritPriority);
+ void terminate();
+ void quit();
+
+public:
+ // default argument causes thread to block indefinately
+ bool wait(unsigned long time = ULONG_MAX);
+
+Q_SIGNALS:
+ void started();
+ void finished();
+ void terminated();
+
+protected:
+ virtual void run();
+ int exec();
+
+ static void setTerminationEnabled(bool enabled = true);
+
+ static void sleep(unsigned long);
+ static void msleep(unsigned long);
+ static void usleep(unsigned long);
+
+#ifdef QT3_SUPPORT
+public:
+ inline QT3_SUPPORT bool finished() const { return isFinished(); }
+ inline QT3_SUPPORT bool running() const { return isRunning(); }
+#endif
+
+protected:
+ QThread(QThreadPrivate &dd, QObject *parent = 0);
+
+private:
+ Q_OBJECT
+ Q_DECLARE_PRIVATE(QThread)
+
+ static void initialize();
+ static void cleanup();
+
+ friend class QCoreApplication;
+ friend class QThreadData;
+};
+
+#else // QT_NO_THREAD
+
+class Q_CORE_EXPORT QThread : public QObject
+{
+public:
+ static Qt::HANDLE currentThreadId() { return Qt::HANDLE(currentThread()); }
+ static QThread* currentThread();
+
+protected:
+ QThread(QThreadPrivate &dd, QObject *parent = 0);
+
+private:
+ explicit QThread(QObject *parent = 0);
+ static QThread *instance;
+
+ friend class QCoreApplication;
+ friend class QThreadData;
+ friend class QAdoptedThread;
+ Q_DECLARE_PRIVATE(QThread)
+};
+
+#endif // QT_NO_THREAD
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QTHREAD_H