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+/****************************************************************************
+**
+** Copyright (C) 2011 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 QWAYLANDDND_H
+#define QWAYLANDDND_H
+
+#include <QtGui/QPlatformDrag>
+#include <QtCore/QMimeData>
+#include "qwaylanddisplay.h"
+
+class QWaylandDragWrapper;
+class QWaylandDragOfferWrapper;
+class QSocketNotifier;
+
+class QWaylandDrag : public QObject, public QPlatformDrag
+{
+ Q_OBJECT
+
+public:
+ static QWaylandDrag *instance(QWaylandDisplay *display);
+ ~QWaylandDrag();
+ void createDragOffer(uint32_t id);
+
+ QMimeData *platformDropData();
+ void startDrag();
+ void move(const QMouseEvent *) { }
+ void drop(const QMouseEvent *) { }
+ void cancel() { }
+
+private slots:
+ void pipeReadable(int fd);
+
+private:
+ QWaylandDrag(QWaylandDisplay *display);
+
+ QWaylandDisplay *mDisplay;
+ QMimeData *mDropData;
+ QWaylandDragWrapper *mCurrentDrag;
+ QWaylandDragOfferWrapper *mCurrentOffer;
+ int mPipeWriteEnd;
+ QSocketNotifier *mPipeWatcher;
+ QByteArray mPipeData;
+ QString mMimeFormat;
+ friend class QWaylandDragWrapper;
+ friend class QWaylandDragOfferWrapper;
+};
+
+#endif // QWAYLANDDND_H