/****************************************************************************+ −
**+ −
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).+ −
** All rights reserved.+ −
** Contact: Nokia Corporation (qt-info@nokia.com)+ −
**+ −
** This file is part of the plugins 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 Technology Preview License Agreement accompanying+ −
** this package.+ −
**+ −
** 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.+ −
**+ −
** If you have questions regarding the use of this file, please contact+ −
** Nokia at qt-info@nokia.com.+ −
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** $QT_END_LICENSE$+ −
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****************************************************************************/+ −
+ −
#include <qimageiohandler.h>+ −
#include <qstringlist.h>+ −
+ −
#ifndef QT_NO_IMAGEFORMATPLUGIN+ −
+ −
#ifdef QT_NO_IMAGEFORMAT_JPEG+ −
#undef QT_NO_IMAGEFORMAT_JPEG+ −
#endif+ −
#include "qjpeghandler.h"+ −
+ −
QT_BEGIN_NAMESPACE+ −
+ −
class QJpegPlugin : public QImageIOPlugin+ −
{+ −
public:+ −
QStringList keys() const;+ −
Capabilities capabilities(QIODevice *device, const QByteArray &format) const;+ −
QImageIOHandler *create(QIODevice *device, const QByteArray &format = QByteArray()) const;+ −
};+ −
+ −
QStringList QJpegPlugin::keys() const+ −
{+ −
return QStringList() << QLatin1String("jpeg") << QLatin1String("jpg");+ −
}+ −
+ −
QImageIOPlugin::Capabilities QJpegPlugin::capabilities(QIODevice *device, const QByteArray &format) const+ −
{+ −
if (format == "jpeg" || format == "jpg")+ −
return Capabilities(CanRead | CanWrite);+ −
if (!format.isEmpty())+ −
return 0;+ −
if (!device->isOpen())+ −
return 0;+ −
+ −
Capabilities cap;+ −
if (device->isReadable() && QJpegHandler::canRead(device))+ −
cap |= CanRead;+ −
if (device->isWritable())+ −
cap |= CanWrite;+ −
return cap;+ −
}+ −
+ −
QImageIOHandler *QJpegPlugin::create(QIODevice *device, const QByteArray &format) const+ −
{+ −
QImageIOHandler *handler = new QJpegHandler;+ −
handler->setDevice(device);+ −
handler->setFormat(format);+ −
return handler;+ −
}+ −
+ −
Q_EXPORT_STATIC_PLUGIN(QJpegPlugin)+ −
Q_EXPORT_PLUGIN2(qjpeg, QJpegPlugin)+ −
+ −
QT_END_NAMESPACE+ −
+ −
#endif // QT_NO_IMAGEFORMATPLUGIN+ −