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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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 are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QPLUGINLOADER_H
#define QPLUGINLOADER_H
#include <QtCore/qlibrary.h>
#if defined(QT_NO_LIBRARY) && defined(Q_OS_WIN)
#undef QT_NO_LIBRARY
#pragma message("QT_NO_LIBRARY is not supported on Windows")
#endif
#ifndef QT_NO_LIBRARY
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Core)
class QLibraryPrivate;
class Q_CORE_EXPORT QPluginLoader : public QObject
{
Q_OBJECT
Q_PROPERTY(QString fileName READ fileName WRITE setFileName)
Q_PROPERTY(QLibrary::LoadHints loadHints READ loadHints WRITE setLoadHints)
public:
explicit QPluginLoader(QObject *parent = 0);
explicit QPluginLoader(const QString &fileName, QObject *parent = 0);
~QPluginLoader();
QObject *instance();
static QObjectList staticInstances();
bool load();
bool unload();
bool isLoaded() const;
void setFileName(const QString &fileName);
QString fileName() const;
QString errorString() const;
void setLoadHints(QLibrary::LoadHints loadHints);
QLibrary::LoadHints loadHints() const;
private:
QLibraryPrivate *d;
bool did_load;
Q_DISABLE_COPY(QPluginLoader)
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QT_NO_LIBRARY
#endif //QPLUGINLOADER_H
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