qwaylanddatasource_p.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QWAYLANDDATASOURCE_H
#define QWAYLANDDATASOURCE_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 <QObject>
 
#include <QtWaylandClient/private/qwayland-wayland.h>
#include <QtWaylandClient/private/qtwaylandclientglobal_p.h>
 
QT_REQUIRE_CONFIG(wayland_datadevice);
 
QT_BEGIN_NAMESPACE
 
class QMimeData;
 
namespace QtWaylandClient {
 
class QWaylandDataDeviceManager;
class QWaylandDisplay;
 
class Q_WAYLANDCLIENT_EXPORT QWaylandDataSource : public QObject, public QtWayland::wl_data_source
{
    Q_OBJECT
public:
    QWaylandDataSource(QWaylandDataDeviceManager *dataDeviceManager, QMimeData *mimeData);
    ~QWaylandDataSource() override;
 
Q_SIGNALS:
    void cancelled();
    void finished();
 
    void dndResponseUpdated(bool accepted, Qt::DropAction action);
    void dndDropped(bool accepted, Qt::DropAction action);
 
protected:
    void data_source_cancelled() override;
    void data_source_send(const QString &mime_type, int32_t fd) override;
    void data_source_target(const QString &mime_type) override;
    void data_source_dnd_drop_performed() override;
    void data_source_dnd_finished() override;
    void data_source_action(uint32_t action) override;
 
private:
    QMimeData *m_mime_data = nullptr;
    bool m_accepted = false;
    Qt::DropAction m_dropAction = Qt::IgnoreAction;
};
 
}
 
QT_END_NAMESPACE
 
#endif // QWAYLANDDATASOURCE_H