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authorLars Knoll <lars.knoll@nokia.com>2012-02-03 14:17:26 +0100
committerQt by Nokia <qt-info@nokia.com>2012-02-05 17:49:16 +0100
commit96501b0a18f4f70048403dccc4cb42dd71db8f9d (patch)
treeec4b95139854d1116ad75467c3c08df39fafeb27 /src/corelib/concurrent/qfutureinterface_p.h
parentc8156cab81690526adffa22214657fc1c6563b8b (diff)
Move QtConcurrent into its own module
Task-number: QTBUG-20892 Change-Id: I614500aafb6428915509983608bbb0ade4e4f016 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/concurrent/qfutureinterface_p.h')
-rw-r--r--src/corelib/concurrent/qfutureinterface_p.h167
1 files changed, 0 insertions, 167 deletions
diff --git a/src/corelib/concurrent/qfutureinterface_p.h b/src/corelib/concurrent/qfutureinterface_p.h
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--- a/src/corelib/concurrent/qfutureinterface_p.h
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@@ -1,167 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QFUTUREINTERFACE_P_H
-#define QFUTUREINTERFACE_P_H
-
-//
-// W A R N I N G
-// -------------
-//
-// This file is not part of the Qt API. It exists purely as an
-// implementation detail. This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QtCore/qelapsedtimer.h>
-#include <QtCore/qcoreevent.h>
-#include <QtCore/qlist.h>
-#include <QtCore/qwaitcondition.h>
-#include <QtCore/qrunnable.h>
-
-QT_BEGIN_NAMESPACE
-
-class QFutureCallOutEvent : public QEvent
-{
-public:
- enum CallOutType {
- Started,
- Finished,
- Canceled,
- Paused,
- Resumed,
- Progress,
- ProgressRange,
- ResultsReady
- };
-
- QFutureCallOutEvent()
- : QEvent(QEvent::FutureCallOut), callOutType(CallOutType(0)), index1(-1), index2(-1)
- { }
- QFutureCallOutEvent(CallOutType callOutType, int index1 = -1)
- : QEvent(QEvent::FutureCallOut), callOutType(callOutType), index1(index1), index2(-1)
- { }
- QFutureCallOutEvent(CallOutType callOutType, int index1, int index2)
- : QEvent(QEvent::FutureCallOut), callOutType(callOutType), index1(index1), index2(index2)
- { }
-
- QFutureCallOutEvent(CallOutType callOutType, int index1, const QString &text)
- : QEvent(QEvent::FutureCallOut),
- callOutType(callOutType),
- index1(index1),
- index2(-1),
- text(text)
- { }
-
- CallOutType callOutType;
- int index1;
- int index2;
- QString text;
-
- QFutureCallOutEvent *clone() const
- {
- return new QFutureCallOutEvent(callOutType, index1, index2, text);
- }
-
-private:
- QFutureCallOutEvent(CallOutType callOutType,
- int index1,
- int index2,
- const QString &text)
- : QEvent(QEvent::FutureCallOut),
- callOutType(callOutType),
- index1(index1),
- index2(index2),
- text(text)
- { }
-};
-
-class QFutureCallOutInterface
-{
-public:
- virtual ~QFutureCallOutInterface() {}
- virtual void postCallOutEvent(const QFutureCallOutEvent &) = 0;
- virtual void callOutInterfaceDisconnected() = 0;
-};
-
-class QFutureInterfaceBasePrivate
-{
-public:
- QFutureInterfaceBasePrivate(QFutureInterfaceBase::State initialState);
-
- QAtomicInt refCount;
- mutable QMutex m_mutex;
- QWaitCondition waitCondition;
- QList<QFutureCallOutInterface *> outputConnections;
- int m_progressValue;
- int m_progressMinimum;
- int m_progressMaximum;
- QFutureInterfaceBase::State state;
- QElapsedTimer progressTime;
- QWaitCondition pausedWaitCondition;
- int pendingResults;
- QtConcurrent::ResultStoreBase m_results;
- bool manualProgress;
- int m_expectedResultCount;
- QtConcurrent::internal::ExceptionStore m_exceptionStore;
- QString m_progressText;
- QRunnable *runnable;
-
- // Internal functions that does not change the mutex state.
- // The mutex must be locked when calling these.
- int internal_resultCount() const;
- bool internal_isResultReadyAt(int index) const;
- bool internal_waitForNextResult();
- bool internal_updateProgress(int progress, const QString &progressText = QString());
- void internal_setThrottled(bool enable);
- void sendCallOut(const QFutureCallOutEvent &callOut);
- void sendCallOuts(const QFutureCallOutEvent &callOut1, const QFutureCallOutEvent &callOut2);
- void connectOutputInterface(QFutureCallOutInterface *iface);
- void disconnectOutputInterface(QFutureCallOutInterface *iface);
-
- void setState(QFutureInterfaceBase::State state);
-};
-
-QT_END_NAMESPACE
-
-#endif