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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/

#ifndef TEXTURESHARINGEXTENSION_H
#define TEXTURESHARINGEXTENSION_H

#include <qpa/qwindowsysteminterface.h>
#include <QtWaylandClient/private/qwayland-wayland.h>
#include <QtWaylandClient/qwaylandclientextension.h>
#include "qwayland-qt-texture-sharing-unstable-v1.h"

QT_BEGIN_NAMESPACE

namespace QtWaylandClient {
    class QWaylandServerBuffer;
    class QWaylandServerBufferIntegration;
};

class TextureSharingExtension : public QWaylandClientExtensionTemplate<TextureSharingExtension>
        , public QtWayland::zqt_texture_sharing_v1
{
    Q_OBJECT
public:
    TextureSharingExtension();

public slots:
    void requestImage(const QString &key);
    void abandonImage(const QString &key);

signals:
    void bufferReceived(QtWaylandClient::QWaylandServerBuffer *buffer, const QString &key);

private:
    void zqt_texture_sharing_v1_provide_buffer(struct ::qt_server_buffer *buffer, const QString &key) override;
    void zqt_texture_sharing_v1_image_failed(const QString &key, const QString &message) override;
    QtWaylandClient::QWaylandServerBufferIntegration *m_server_buffer_integration = nullptr;
};

QT_END_NAMESPACE

#endif // TEXTURESHARINGEXTENSION_H