xdgforeign_v2.h

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/*
    SPDX-FileCopyrightText: 2017 Marco Martin <notmart@gmail.com>
    SPDX-FileCopyrightText: 2021 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
 
    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
#pragma once
 
#include "kwin_export.h"
 
#include <QObject>
 
namespace KWin
{
class Display;
class SurfaceInterface;
class XdgForeignV2InterfacePrivate;
 
class KWIN_EXPORT XdgExportedSurface : public QObject
{
    Q_OBJECT
 
public:
    XdgExportedSurface(SurfaceInterface *surface);
 
    QString handle() const;
    SurfaceInterface *surface() const;
 
private:
    void handleSurfaceDestroyed();
 
    const QString m_handle;
    SurfaceInterface *m_surface;
};
 
class KWIN_EXPORT XdgForeignV2Interface : public QObject
{
    Q_OBJECT
public:
    XdgForeignV2Interface(Display *display, QObject *parent = nullptr);
    ~XdgForeignV2Interface() override;
 
    SurfaceInterface *transientFor(SurfaceInterface *surface);
 
    XdgExportedSurface *exportSurface(SurfaceInterface *surface);
 
Q_SIGNALS:
    void transientChanged(KWin::SurfaceInterface *child, KWin::SurfaceInterface *parent);
 
private:
    friend class XdgExporterV2Interface;
    friend class XdgImporterV2Interface;
    std::unique_ptr<XdgForeignV2InterfacePrivate> d;
};
 
}